From b2dfbdf4d9644c684c938cb2730deab66aa06d9b Mon Sep 17 00:00:00 2001 From: Lars-Dominik Braun Date: Sat, 2 May 2015 21:36:31 +0200 Subject: Move out of subdir --- src/COPYING | 674 -- src/COPYING.txt | 674 -- src/Makefile.am | 37 - src/Makefile.in | 893 -- src/README.txt | 838 -- src/aclocal.m4 | 8929 ------------------ src/animate.dsp | 138 - src/config.guess | 1516 ---- src/config.h | 93 - src/config.h.in | 92 - src/config.sub | 1626 ---- src/configure | 13326 --------------------------- src/configure.in | 84 - src/convert.dsp | 146 - src/debian/changelog | 48 - src/debian/compat | 1 - src/debian/control | 12 - src/debian/copyright | 340 - src/debian/rules | 98 - src/docstring.c | 206 - src/filters.c | 490 - src/filters.h | 44 - src/flam3-animate.c | 342 - src/flam3-animate.man | 36 - src/flam3-convert.c | 239 - src/flam3-convert.man | 36 - src/flam3-genome.c | 1084 --- src/flam3-genome.man | 36 - src/flam3-palettes.xml | 23135 ----------------------------------------------- src/flam3-render.c | 427 - src/flam3-render.man | 36 - src/flam3.c | 4144 --------- src/flam3.dsw | 65 - src/flam3.h | 691 -- src/flam3.pc.in | 12 - src/genome.dsp | 146 - src/img.h | 44 - src/install-sh | 250 - src/interpolation.c | 980 -- src/interpolation.h | 58 - src/isaac.c | 110 - src/isaac.h | 56 - src/isaacs.h | 46 - src/jpeg.c | 145 - src/libtool | 8900 ------------------ src/ltmain.sh | 8413 ----------------- src/m4/libtool.m4 | 7377 --------------- src/m4/ltoptions.m4 | 368 - src/m4/ltsugar.m4 | 123 - src/m4/ltversion.m4 | 23 - src/m4/lt~obsolete.m4 | 92 - src/missing | 353 - src/mkinstalldirs | 40 - src/palettes.c | 506 -- src/palettes.h | 37 - src/parser.c | 1384 --- src/parser.h | 35 - src/png.c | 226 - src/private.h | 154 - src/rect.c | 1287 --- src/render.dsp | 143 - src/test.flam3 | 14 - src/variations.c | 2566 ------ src/variations.h | 142 - src/vidres.flam3 | 12 - 65 files changed, 94618 deletions(-) delete mode 100644 src/COPYING delete mode 100644 src/COPYING.txt delete mode 100644 src/Makefile.am delete mode 100644 src/Makefile.in delete mode 100644 src/README.txt delete mode 100644 src/aclocal.m4 delete mode 100644 src/animate.dsp delete mode 100755 src/config.guess delete mode 100644 src/config.h delete mode 100644 src/config.h.in delete mode 100755 src/config.sub delete mode 100755 src/configure delete mode 100644 src/configure.in delete mode 100644 src/convert.dsp delete mode 100644 src/debian/changelog delete mode 100644 src/debian/compat delete mode 100644 src/debian/control delete mode 100644 src/debian/copyright delete mode 100755 src/debian/rules delete mode 100644 src/docstring.c delete mode 100644 src/filters.c delete mode 100644 src/filters.h delete mode 100644 src/flam3-animate.c delete mode 100644 src/flam3-animate.man delete mode 100644 src/flam3-convert.c delete mode 100644 src/flam3-convert.man delete mode 100644 src/flam3-genome.c delete mode 100644 src/flam3-genome.man delete mode 100644 src/flam3-palettes.xml delete mode 100644 src/flam3-render.c delete mode 100644 src/flam3-render.man delete mode 100644 src/flam3.c delete mode 100644 src/flam3.dsw delete mode 100644 src/flam3.h delete mode 100644 src/flam3.pc.in delete mode 100644 src/genome.dsp delete mode 100644 src/img.h delete mode 100755 src/install-sh delete mode 100644 src/interpolation.c delete mode 100644 src/interpolation.h delete mode 100644 src/isaac.c delete mode 100644 src/isaac.h delete mode 100644 src/isaacs.h delete mode 100644 src/jpeg.c delete mode 100755 src/libtool delete mode 100755 src/ltmain.sh delete mode 100644 src/m4/libtool.m4 delete mode 100644 src/m4/ltoptions.m4 delete mode 100644 src/m4/ltsugar.m4 delete mode 100644 src/m4/ltversion.m4 delete mode 100644 src/m4/lt~obsolete.m4 delete mode 100755 src/missing delete mode 100755 src/mkinstalldirs delete mode 100644 src/palettes.c delete mode 100644 src/palettes.h delete mode 100644 src/parser.c delete mode 100644 src/parser.h delete mode 100755 src/png.c delete mode 100644 src/private.h delete mode 100644 src/rect.c delete mode 100644 src/render.dsp delete mode 100644 src/test.flam3 delete mode 100644 src/variations.c delete mode 100644 src/variations.h delete mode 100755 src/vidres.flam3 (limited to 'src') diff --git a/src/COPYING b/src/COPYING deleted file mode 100644 index 94a9ed0..0000000 --- a/src/COPYING +++ /dev/null @@ -1,674 +0,0 @@ - GNU GENERAL PUBLIC LICENSE - Version 3, 29 June 2007 - - Copyright (C) 2007 Free Software Foundation, Inc. - Everyone is permitted to copy and distribute verbatim copies - of this license document, but changing it is not allowed. - - Preamble - - The GNU General Public License is a free, copyleft license for -software and other kinds of works. - - The licenses for most software and other practical works are designed -to take away your freedom to share and change the works. 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Flam3-animate makes animations, and flam3-render -makes still images. Flam3-genome creates and manipulates genomes -(parameter sets). A C library is also installed. - -Note: the following instructions are written for Linux users. Windows -users may install the cygwin package to get the "env" command or set -the envars in your windows command prompt manually. That means -instead of a command like - - env dtime=5 prefix=foo. in=test.flame flam3-animate - -use the following set of commands: - - set dtime=5 - set prefix=foo. - set in=test.flame - flam3-animate - -As usual, to configure, build, and install: - - ./configure - make - sudo make install - -If this has problems, you may need to re-generate some configuration -files. Do the following steps: - - libtoolize - aclocal - automake - autoconf - -and then try to configure and install as above. - -This package depends on development packages for libz, libpng, -libjpeg, and libxml2. - -To test it, run - - flam3-render < test.flam3 - -and it should produce 00000.jpg and 00001.jpg, one image for each - element in the parameter file. To make an animation run - - flam3-animate < test.flam3 - -and it should produce 100 files named 00000.jpg through 00099.jpg that -interpolate between the two elements. - - -envar default meaning -===== ======= ======= -prefix (empty) prefix names of output files with this string. -begin j time of first frame to render (j=first time in input file) (animate only) -end n-1 time of last frame to render (n=last time specified in the input file) (animate only) -time NA time of first and last frame (ie do one frame) (animate only) -frame NA synonym for "time" (animate only) -in stdin name of input file -out NA name of output file (bad idea if rending more than one, use prefix instead) -template NA apply defaults based on this genome (genome only) -dtime 1 time between frames (animate only) -fields 0 if 1 then render fields, ie odd scanlines at time+0.5 -nstrips 1 number of strips, ie render fractions of a frame at once (render only) -qs 1 quality scale, multiply quality of all frames by this -ss 1 size scale, multiply size (in pixels) of all frames by this -jpeg NA jpeg quality for compression, default is native jpeg default -format png "jpg" or "ppm" or "png" -pixel_aspect 1.0 aspect ratio of pixels (width over height), eg 0.90909 for NTSC -isaac_seed random string to be used in generating random seed. defaults to time(0) -seed random integer seed for random numbers, defaults to time+pid. deprecated. -nthreads auto number of threads to use (render and animate) -verbose 0 if non-zero then print progress meter on stderr -bits 33 also 32 or 64: sets bit-width of internal buffers (33 means 32-bit floating-point) -bpc 8 bits per channel of color: only png supports 16 (render/animate) -image filename replace palette with png, jpg, or ppm image -use_vars -1 comma sep list of variation #'s to use when generating a random flame (genome only) -dont_use_vars unset comma sep list of variation #'s to NOT use when generating a random flame. (genome only) -cross0 NA randomly select one genome from this file to genetically cross (genome only) -cross1 NA with one genome from this file (genome only) -method NA method for genetic cross: alternate, interpolate, or union. (genome only) -mutate NA randomly mutate a random genome from this file (genome only) -symmetry NA set symmetry of result. (genome only) -clone NA clone random flame in input (genome only) -clone_all NA clones all flames in file. useful for applying template to all flames (genome only) -animate NA interpolates between all flames in a file, using times specified in file (genome only) -sequence NA 360 degree rotation 'loops' times of each control point plus rotating transitions (genome only) -loops NA number of times to rotate each control point in sequence (genome only) -tries 50 number of tries to make to find a good genome. (genome only) -strip NA strip input, frame and nframes control which one. (genome only) -transparency 0 make bknd transparent, if format supports it (render/animate) -name_enable 0 use 'name' attr in to name image output if present (render only) -nick "" nickname to use in tags / img comments -url "" url to use in tags / img comments -id "" ID to use in tags / img comments -comment "" comment string for tags (genome only) -use_mem auto floating point number of bytes of memory to use (render only) -noedits unset omit edit tags from output (genome only) -write_genome 0 write out genome associated with center of motion blur window (animate only) -print_edit_depth 0 depth to truncate tag structure. 0 prints all tags (genome only) -intpalette unset round palette entries for importing into older Apophysis versions (genome only) -insert_palette unset insert the palette into the image. -enable_jpeg_comments 1 enables comments in the jpeg header (render and animate) -enable_png_comments 1 enables comments in the png header (render and animate) - -earlyclip 0 enables the early clipping of rgb values for better antialiasing and resizing - defaults to 0 for backwards compatibility -flam27 0 flam3 2.7 compatibility mode; ensures generated genomes can be used by flam3 2.7.18 -stagger 0 affects simultaneity of xform interpolation during genome interpolation. - represents how 'separate' the xforms are interpolated. set to 1 for each - xform to be interpolated individually, fractions control interp overlap. -apo_palette 0 set this to 1 to use only the first 255 elements of the palette (apophysis compatibility) - -for example: - - env dtime=5 prefix=foo. in=test.flam3 flam3-animate - -means to render every 5th frame of parameter file foo.flam3, and store -the results in files named foo.XXXX.jpg. - -the flam3-convert program reads from stdin the old format created by -the GIMP and writes to stdout the new xml format. - -the flam3-genome program creates random parameter files. it also mutates, -rotates, and interpolates existing parameter files. for example to -create 10 wholly new control points and render them at normal quality: - - env template=vidres.flam3 repeat=10 flam3-genome > new.flam3 - flam3-render < new.flam3 - -if you left out the "template=vidres.flam3" part then the size, -quality, etc parameters would be their default (small) values. you -can set the symmetry group: - - env template=vidres.flam3 symmetry=3 flam3-genome > new3.flam3 - env template=vidres.flam3 symmetry=-2 flam3-genome > new-2.flam3 - flam3-render < new3.flam3 - flam3-render < new-2.flam3 - -Mutation is done by giving an input flame file to alter: - - env template=vidres.flam3 flam3-genome > parent.flam3 - env prefix=parent. flam3-render < parent.flam3 - env template=vidres.flam3 mutate=parent.flam3 repeat=10 flam3-genome > mutation.flam3 - flam3-render < mutation.flam3 - -Normally one wouldn't use the same file for the template and the file -to mutate. Crossover is handled similarly: - - env template=vidres.flam3 flam3-genome > parent0.flam3 - env prefix=parent0. flam3-render < parent0.flam3 - env template=vidres.flam3 flam3-genome > parent1.flam3 - env prefix=parent1. flam3-render < parent1.flam3 - env template=vidres.flam3 cross0=parent0.flam3 cross1=parent1.flam3 flam3-genome > crossover.flam3 - flam3-render < crossover.flam3 - -flam3-genome has 3 ways to produce parameter files for animation in -the style of electric sheep. the highest level and most useful from -the command line is the sequence method. it takes a collection of -control points and makes an animation that has each flame do fractal -rotation for 360 degrees, then make a smooth transition to the next. -for example: - - env sequence=test.flam3 nframes=20 flam3-genome > seq.flam3 - flam3-animate < seq.flam3 - -creates and renders a 60 frame animation. there are two flames in -test.flam3, so the animation consists three stages: the first one -rotating, then a transition, then the second one rotating. each stage -has 20 frames as specified on the command line. if you want to -render only some fraction of a whole animation file, specify the begin -and end times: - - env begin=20 end=40 flam3-animate < seq.flam3 - -the other two methods are harder to use because they produce files that -are only good for one frame of animation. the output consists of 3 -control points, one for the time requested, one before and one after. -that allows proper motion blur. for example: - - env template=vidres.flam3 flam3-genome > rotme.flam3 - env rotate=rotme.flam3 frame=10 nframes=20 flam3-genome > rot10.flam3 - env frame=10 flam3-animate < rot10.flam3 - -the file rot10.flam3 specifies the animation for just one frame, in -this case 10 out of 20 frames in the complete animation. C1 -continuous electric sheep genetic crossfades are created like this: - - env inter=test.flam3 frame=10 nframes=20 flam3-genome > inter10.flam3 - env frame=10 flam3-animate < inter10.flam3 - -see http://flam3.com/flame.pdf for descriptions & formulas, and -see http://electricsheep.wikispaces.com/Variations for updates. - -The complete list of variations: - - 0. linear - 1. sinusoidal - 2. spherical - 3. swirl - 4. horseshoe - 5. polar - 6. handkerchief - 7. heart - 8. disc - 9. spiral - 10. hyperbolic - 11. diamond - 12. ex - 13. julia - 14. bent - 15. waves - 16. fisheye - 17. popcorn - 18. exponential - 19. power - 20. cosine - 21. rings - 22. fan - 23. blob - 24. pdj - 25. fan2 - 26. rings2 - 27. eyefish - 28. bubble - 29. cylinder - 30. perspective - 31. noise - 32. julian - 33. juliascope - 34. blur - 35. gaussian_blur - 36. radial_blur - 37. pie - 38. ngon - 39. curl - 40. rectangles - 41. arch - 42. tangent - 43. square - 44. rays - 45. blade - 46. secant2 - 47. twintrian - 48. cross - 49. disc2 - 50. super_shape - 51. flower - 52. conic - 53. parabola - 54. bent2 - 55. bipolar - 56. boarders - 57. butterfly - 58. cell - 59. cpow - 60. curve - 61. edisc - 62. elliptic - 63. escher - 64. foci - 65. lazysusan - 66. loonie - 67. pre_blur - 68. modulus - 69. oscilloscope - 70. polar2 - 71. popcorn2 - 72. scry - 73. separation - 74. split - 75. splits - 76. stripes - 77. wedge - 78. wedge_julia - 79. wedge_sph - 80. whorl - 81. waves2 - 82. exp - 83. log - 84. sin - 85. cos - 86. tan - 87. sec - 88. csc - 89. cot - 90. sinh - 91. cosh - 92. tanh - 93. sech - 94. csch - 95. coth - 96. auger - 97. flux - -see http://flam3.com/flame.pdf for descriptions & formulas for each of -these. note that, by default, if a random flame is requested and neither -'use_vars' or 'dont_use_vars' are specified, the following variations are -not used: noise, blur, gaussian_blur, radial_blur, ngon, square, rays, -and cross. - -note: these variations do not use the variation weight to scale their -contributions, and so will not be implemented in flam3: -circlize - - -====================================== - -todo: eliminate all static storage. - -====================================== - -changelog: - -12/29/10 Added --version option to flam3-genome. fixed bug in 16 bpc - png image writing when using strips. xform opacity now affects - calculated width of density estimation filters. Release as 3.0.1. - -10/05/10 Small tweaks. Fuse iterations default to 15 but increase to - 100 when using earlyclip. flux variation added. Release as 3.0. - -12/20/09 Highlight power now interpolates smoothly from old behavior - (-1) to new behavior. flam3-genome 'split' mode was broken, fixed - (thanks Exper.) Die gracefully instead of segfault when very small - estimator_curve values are specified. Version attribute added to - flame tag. Number of iterations used to fuse attractor increased to - 100. Release as 2.8beta7. - -11/24/09 Potential speedup of 5% over prior versions. Many threading - issues identified and resolved when using flam3 shared library as - back end for user interfaces. 14 complex plane variations added. - auger variation added. new flam3_make_strip library function to - generate stripped genomes for external ui strip renders. bug fix: - when rendering strips, use the same random context for each strip - to prevent edge effects where strips butt against each other. flam3 - will now linearly interpolate missing colors in the colormap. - Release as 2.8beta6. - -10/16/09 Non-threadsafe progress tracking code in main iteration thread - replaced with per-render progress storage. Fixed bug where pausing - render during density estimation stage terminated render. Waves2 - variation fixed (thx Joel F). Release as 2.8beta5. - -10/07/09 Fixed bug affecting 'animate' mode with flam3-genome. Changed - estimate_bounding_box to increase discarded iterations if numerous - badvals were encountered during iterations. Exported a few more - functions for Windows DLL. Release as 2.8beta4. - -10/03/09 Changed color_speed range from 0 (no color change) to 1 - (use new xform color). Animate attribute is now 0 for no motion, - 1 for motion. Removed final xform from stagger algorithm. 'oscope' - parameters are now called 'oscilloscope' to match the rest of the - parametric variations (backwards compatible, so old genomes can be - read.) Stagger now affects morphing as well as sheep rotation, but - only using flam3-genome (not flam3-animate). Release as 2.8beta3. - -03/18/09 Major upgrade : - - 28 variations added, mostly from the sourceforge plugins pack - - significant speed optimization of variations - - setting earlyclip env var on commandline will enable an alternate - calculation of color values, resulting in better antialiasing - - 'highlight_power' flame element controls the white highlights in - dense areas, eliminating the hue shift bug - - Apophysis chaos and solo xform/plotmode features have been - implemented. solo/plotmode are promoted to floating point - 'opacity'. opacity and chaos are both interpolatable. - - tag now available for xforms...allows cyclic variation - of any regular xform parameter/coef/post. - - env var 'stagger' affects the simultaneity of xform interpolation - when morphing from one flame to another. set to 0 for existing - behaviour, set to 1 to make each xform interpolate individually - - symmetry has been broken out into color_speed and animate tags - with the same sense (which is confusing and will be fixed in a - future release). - - set the flam27 env var to output backwards compatible genomes - (when possible.) - - passes the consistency test where rendering an image at double - size and filtering it down produces the same results as the - original (modulo quality). - -03/17/09 Added fuzz testing with zzuf to the regression tests. 'Strip' - mode and genomes with the zoom parameter used now break into pieces - properly. insert_palette fixed (broken a few versions ago.) fixed - twintrian variation when small weights are used. various rare - segfaults and memory leaks fixed. 'palette_mode' attribute added to - flame element for smoother palette interpolation in slow animations; - possible values are 'step' and 'linear' ('step' mode is default and - matches previous behaviour.) Release as 2.7.18. - -11/11/08 Add error checking on the numbers in the input genome. Do - not exit on read errors, fail gracefully. Changed sin/cos = tan in - the tangent variation. Added polar to list of variations that use - the inverted linear identity. Bugfix: temporal_filter_exp was not - set properly in template. Apply interpolation attribute in - templates. Add/publish datarootdir with pkg-config so the palette - file is easy to find (for qosmic). Copyright by Spotworks LLC - instead of Spot and Erik. Add fuzz checks to the regression - suite. include LNX/OSX/WIN in the version string. In - flam3-genome animate command, added one to last flame time, so the - end time is inclusive. Release as 2.7.17. - -09/06/08 Added 'clone_all' to flam3_genome to allow application of - template to all flames in a file at once, and 'animate' to write - a full sequence of interpolations out. 'animate' is similar to - 'sequence' except that no control point rotation is performed. - Fixed non-functional 'write_genome' env var for flam3_animate. - Two bugs associated with interpolating from a log interpolation_type - to a non-log interpolation_type fixed (rotate angle reduction and - special inverted identity). when using flam3_rotate in 'spin_inter' - the interp type of the first genome is now used rather than the - current genome's interp type. Enforced upper and lower bounds for - xform color and upper bound for interpolated colormap values - as "smooth" interpolation led to values out of range. If "smooth" - interpolation is specified for all flames in a file, the first and - second-to-last genome is switched to "linear" with a warning. - spatial filters with non-box-filter window functions fixed. - Release as 2.7.16. - - -08/25/08 Added new interpolation types 'old' and 'older', for use in - recreating old animations. 'linear' mode now does not rotate padded - xforms (results in prettier symmetric singularities). switched to - using a 'padding' flag instead of a 'just initialized' flag; padding - flag used for implementation of 'old' and 'older' types. - interpolation_space now deprecated, instead use interpolation_type. - flam3_align is now idempotent (multiple applications do not change - the control points.) Default number of temporal samples bumped to - 1000. Removed CVS headers from source code (now using SVN). - Default interpolation mode now log. Removed 'move' and 'split' vars. - changes to flam3-genome: sequence mode now returns linear - interpolation mode for all control points except first/last of edges - - these cps will use the original interpolation mode; inter and - rotate modes will now return padded genomes for all control points, - all with linear interpolation specified. instead of centering - sometimes reframe by golden mean plus noise. Release as 2.7.15. - -07/21/08 Add configuration option for atomic-ops. bug fix: do not - truncate floating point palettes. new motion blur features: add - temporal_filter_type, can be "box" (default) or "gaussian" or - "exp". Temporal_filter_width and temporal_filter_exp are parms to - it. 'blur' env var no longer used. Small bug fix: iteration - count depends only on the size of the output image, not the padded - image (the gutter). When interpolating, only do -pi/pi adjustment - for non-asymmetric cases. Julian/juliascope variations use the - alternate inverted identity for interpolation (reduces wedge - effect). Add python script for regression and consistency - checking. Add svn revision number to version string (in the - software not of the package). Release as 2.7.14. - -05/28/08 Restored upper limit on particle coordinates. Release as - 2.7.13. - -05/16/08 Added man pages. Removed upper limit on particle - coordinates. fixed FSF address in comments. update to automake - 1.10.1. added eps to denom of perspective fraction to avoid - infinities (thanks fred). Put contents of 'id' env var in png/jpg - comment block. Release as 2.7.12. - -04/05/08 Added 16 bit per channel support to PNG via bpc envar. - isaac.h is now installed with the flam3 headers. Strip indexing - now done with size_t's to fix bug in large images (thanks Paul). - Progress callback now returns ETA, and per-thread verbose flag - functionality fixed. Enumerated spatial filter types now used in - flam3.h, taking the place of function pointers (simplifies the - API). Fix bug by moving precalculation of variation variables to - flam3_iterate (thanks david). Release as 2.7.11. - -03/15/08 fixed interpolation bug when magnitude of rotation/scaling - component of affine transform is 0. replaced secant variation - with more flame-friendly secant2 (eliminates gap in y direction, - scales y-coordinate by weight). warning message now printed when - unrecognized variation is present in an xform. fixed bad - inequality when checking for -pi/pi discontinuity during complex - interpolation. release as 2.7.10. - -02/08/08 non-zero weights for final xforms no longer allowed, and now - have no effect. recompiled windows exes with mingw gcc 4.1 to - take advantage of scalability improvements in flam3 2.7.8 (was - compiling with mingw gcc 3.4 until now). for fedora package - compliance, flam3.pc.in patched by ian weller and moved use of - config.h to c files only. release as 2.7.9. - -01/26/08 better scalability across multiple CPUs by using compare and - swap (from Tim Hockin). fix bug in large images (>2GB). add - flam3_srandom and flam3_malloc/free to better support wrapping - with python on windows, which links with a different C - runtime. add --enable-shared option to configure script (from - Bobby R Ward). release as 2.7.8. - -12/16/07 fixed bug (rare random crash) identified by david burnett. - initialize new xforms with better defaults for parametric - variations (based on interpolated-against xforms). add id envar, - like nick/url. add clone_action envar. return to xform - interpolation based on complex logs, but make consistent decisions - about counter/clockwise rotation across the sheep edges. - interpolation_space attribute to flame element can be set to - "linear" to go back to the simpler method, or "log" to use this - new (default) method. release as 2.7.7 - -10/20/07 fixed action string overflow when many xforms are present. - added 'print_edit_depth' env var to control how many levels of - tags are saved when using flam3-genome. Fixed wrong - placement of random improve_colors code in flam3-genome. go to - five digit filenames. fixed bug in supershape variation. API - cleanup, thanks to david bitseff. release 2.7.6. - -08/14/07 various code updates to assist with compiling under msvc++. - now can specify --disable-pthread or --enable-pthread to configure - to better control compilation. fixed bug preventing renders of - flames with more than 128 xforms. release 2.7.5. - -07/12/07 fixed bug in split variation, now compatible with both - versions of Apo. added insert_palette option. switched density - estimation kernel from Epanichnikov to Gaussian. genetic cross - now crosses palettes rather than selecting one of the parent - palettes. remove noisy variations from random generation if - use_vars or dont_use_vars not specified. fixed metrics calculated - on small test render for genetic operations. reduced memory - requirements for density estimation filters. 64-bit linux distros - now supported. release 2.7.4. - - -06/21/07 flam3 version, rendered genome, some render statistics and - optionally nick/url stored in jpeg/png headers. fixed two bugs - in isaac rng code (strongly affected temporal blur). prevent - final xform rotation for sheep animation. fixed interpolation - when only one flame has final xform. added Supershape, Flower, - Conic, Parabola, Move and Split variations. Shape combined with - Supershape via 'rnd' parameter. flam3-genome now writes 'name' - attribute for rotate and sequence modes. oversample attribute - deprecated; supersample now preferred. new build process for - windows exes using MinGW/MSYS. added 'intpalette' env var to - round floating point palettes to allow older versions of Apophysis - to read them. default image type is now PNG, transparency off. - density estimation code revised to be more consistent between - different supersample levels, which required change to default - de params. limit number of de filters to conserve memory. fixed - julia variation dependency on non-thread-safe random bit function. - removed random number storage for radial blur variation. - release 2.7.3. - 07/26/08: Note, incompat. change made to direction of cp->rotate - (as of 2.7.3, rotates shortest distance instead of clockwise) - -02/09/07 use isaac random number generator to avoid differences - between mac/pc/linux. use multiple threads to take advantage - of multiple CPUs or cores. new variations: disc2, Arch, - Tangent, Square, Rays, Blade, Secant, Twintrian, Cross. - fixed bug reading hex color format - must remove \n prior to - start of colors if present. use EPS in spiral, hyperbolic - and spherical to eliminate black spots. fix numbering of - disc2, change parameter to estimate_bounding_box. made blur - kernel type templatable. removed extraneous 'enabled="1"' in - writing out final xform information (no longer needed). - release 2.7.2. - -12/31/06 fixed bug in waves precalculation code. curl and rectangles - variations from joel faber. remove visibility of - rotation_center attribute, fix strips operator to handle - rotation without it. added motion exponent and gamma lin - thresh to flam3_print. list of variations in the docstring - automatically generated. flam3-genome: envar noedits - suppresses output of edit history. release 2.7.1. - -09/27/06 print out palette as floating point with up to 6 digits - rather than integers (for very slow smooth transitions). - Added optimization to only recalculate the xform distrib - array when necessary (Thanks Joel Faber). Added settable - kernel for downrez. Added XML reading code for new - format for gradients. Functionalized hex gradient read. - Removed color shift experimental feature. New - 'motion_exponent' attribute controls fade of temporal steps. - added gaussian_blur and radial_blur vars from apo. added pie - and ngon variations from joel faber. add rotation_center - attribute. added but disabled image variation from joel. - release as 2.7. - -06/26/06 use new libpng api, handle libpng errors properly (from nix - at esperi.org.uk). print out palette as floating point with - 6 digits rather than integers (for very slow smooth - transitions). - -06/11/06 disable density estimation for 16 and 32 bit buffers because - it doesn't work. Apo team removed "enabled" from final xform - specification, so now it defaults to on. make default - temporal samples be 60 so that motion blur is the default, - but explicitly ignore temporal samples when rendering still - frames. add strip genetic operator to flam3-genome for - breaking a flame into strips for parallel rendering. add - subpixel offsets for antialiasing by averaging multiple - images. release as 2.7b8. - -05/25/06 change attribute name "batches" to "passes" because many old - genomes have it set, and with density estimation it is - harmful. - -04/28/06 remove debugging code, release as 2.7b7. - -04/28/06 add attribute interpolation="smooth" for catmull-rom - interpolation. known bug: some frames come out dark. - release as 2.7b6. - -04/15/06 rename XML attribute "estimator" to "estimator_radius". fix - the progress callback. add use_mem envar. move palette - database to external file. cleanup namespace. add new - variations blur, julian, and juliascope. fix flam3-convert. - add experimental color shifting via "shift" envar. supports - finalxform. can read hex palette format. avoids the "square" - that appears from NaNs. release as 2.7b5. - -01/11/06 unlimited number of xforms per flame. new variations - cylinder and perspective. rename rename de_max_filter to - estimator, de_min_filter to estimator_minimum, de_alpha - to estimator_curve, and jitters to temporal_samples. - release as 2.7b4. - -11/28/05 performance optimization, fix symmetry singularities, added - bubble variation, fixed handkerchief variation, templates - apply to sequence and rotate flam3-genome commands, added - envar "name_enable" to render filenames specified in the - "name" attribute of the flame element, small bugfixes, - release as 2.7b3. - -11/04/05 verbose on by default. Added 'transparency' envar for png - renders without transparency channel. Fixed non-black - background jpeg renders. add improve_colors mutation, - rewrite most of estimate_bounding_box. added new variations - blob pdjd fan2 rings2 eyefish. added '33bit' method for - 32-bit floats. tags track history. alter the gamma - curve to be linear near 0 to avoid singularity and reduce - noise, set with gamma_threshold. release as v2.7b2. - -09/24/05 new density estimator and temporal jitter code from Erik - Reckase (note removal of todo items above :). allow gamma, - vibrancy, contrast, pixels_per_unit, and brightness to vary - as part of the genome rather than as part of the rendering - parameters. flam3-genome does not retry when cloning. ditch - 2nd color coordinates. release as v2.7b1. - -06/27/05 in flam3_dimension, give up and return NaN if 90% or more of - the samples are being clipped. release v2.6. - -06/22/05 add envar to control the number of tries. - -06/06/05 add new form of mutation that introduces post xforms. - -05/20/05 fix memory trashing bug resulting from xform overflow. put - regular xforms before symmetry in printed genomes. enforce - weights non-negative & at least one xform. remove - nan-protection from popcorn variation. truncate xforms with - very small weight. - -05/13/05 fix bug reported by erik reckase where fan variation could - blow up to NaN because the domain of atan2 was not protected. - remove protection from all atan2 calls and instead detect NaN - results and replace them with noise. count really large - values as bad too to prevent blowing up to infinity. enforce - 0<=hue<1, release v2.6b1. - -05/05/05 report choices made during genome generation in notes - attribute. flam3_dimension no longer hangs when most of the - attractor is outside the camera. limit number of variations - produced by genetic operators to 5. reduce rate of - interpolation method of crossover. - -03/17/05 put cloning back in (found by James Rantanen). - -03/08/05 change sawtooth variation (incompatible!). add fan - variation. rename sawtooth to rings. release as v2.5. - -03/01/05 fix rotation when nstrips > 1. add flam3_dimension(). minor - bugfixes. release as v2.4. - -01/25/05 release as v2.3. - -01/18/05 support post xforms (idea from eric nguyen). support camera - rotation. - -12/28/04 release as v2.2. - -12/27/04 preview implementation of image fractalization by adding a - color coordinate. changed how random/default color - coordinates are selected (they alternate 0 and 1 instead of - being distributed between 0 and 1). WARNING: incompatible - format change to samples argument of flam3_iterate. - -12/20/04 allow mutation and crossover from files with multiple - genomes. a random genome is selected for each repetition. - -12/11/04 fix bug printing out interpolated non-built-in palettes. - warn if any images sizes in animation do not match. - -12/01/04 remove debugging code left in flam3-convert, thanks to Paul - Fishwick for reporting this. add cosine variation. add - sawtooth variation. handle nstrips that do not divide the - height. write partial results as strips are computed. fix - old bug where in 32 bit mode one of the terms appeared to be - calculated at 16 bits. release as v2.1. - -10/28/04 fix docstring bug. release as v2.0.1. - -10/28/04 renaming, cleanup, and modularization. now exports - libflam3.a and flam3.h, all names prefixed with flam3_. - binaries named with flam3- prefix, genome files use flam3 - suffix. create and install a flam3.pc pkg-config file. - release as v2.0. - -09/21/04 fix bug where code for integer rounding was left in 64-bit - floating point version. round remaining time up so we do not - say ETA in 0 seconds. do not use static allocation to hold - onto memory, just malloc and free what we need every frame. - enforce positive oversampling. fix bug in hqi on sequences - of images of different sizes. release as v1.15. - -09/17/04 change name of envar to control jpeg compression quality from - "quality" to "jpeg". check for bad nbatches values. release - as v1.14. - -08/23/04 add about 600 cmaps from Jackie, Pat Phillips, Classylady, - and BTomchek. use 64-bit (double) sized buffers. remove - white_level. add new variations: exponential & power. fix - bug where hue_rotation was left uninitialized. add clone - option to pick-flame which just applies template to the input - without modifying genome. random_control_point can now put - multiple variations in one xform. remove altivec code because - it is incompatible with 64-bit buffers. verbose (progress bar - on stderr) from Jon Morton. control random number seeds via - seed envar. support buffer sizes 16, 32, or 64 bits with - three versions of rect.c included into libifs.c. - -03/28/04 fix bug interpolating between flames with different numbers - of xforms introduced by the new de/parsing. add modified - version of the popcorn variation from apophysis. fix small - bug in waves variation. make distribution of variations - even. add altivec code from R.J. Berry of warwick.ac.uk. - release as v1.13. - -03/26/04 add wave variation. allow negative variational coefs. do - not truncate filter width to an integer. add fisheye - variation. make variations print by name instead of using a - vector, that is say spherical="1" instead of var="0 0 1" or - var1="2". it should still read the old format. - -03/07/04 fix bug printing out result of interpolating between - symmetries. release as v1.11. - -03/03/04 add new means of crossover: a random point between the - parents as defined by linear interpolation. in all kinds of - crossover, reset the color coordinates to make sure they are - spread out well. somehow lost part of the extra_attributes - patch, so put it in again. add pixel_aspect_ratio envar. - decrease filter cutoff threshold. the edges of the filter - were almost zeros, so making the filter smaller saves time - with almost no effect on the results. do not print out the - attributes of control points that have default values. - release as v1.10. - -02/26/04 remove prefix argument to print_control_point, and add - extra_attributes. allow any value for vibrancy parameter. - allow variation blending coefs to have any values. do not - normalize them. on windows nstrips is computated - automatically to fit within memory (leaves at least 20% - unused). support png image format and if output is png then - compute & output alpha channel. release as v1.9. - -02/01/04 add julia variation, and put bent variation back in. change - how colors are computed in presense of symmetry: xforms that - come from a symmetry do not change the color index. this - prevents the colors from washing out. since an xform may be - interpolated between a symmetry and not, this this is a - blending factor. add more documentation. add function to - compute lyapunov coefs. allow control over symmetries - produced by pick-flame. release as v1.8. - -07/20/03 cleanup, update documentation, release as v1.7. - -07/15/03 fix bug in interpolation where in last frame when going from - non-symmetric to symmetric it left out some xforms. drop - support for "cmap_inter". add var1 as a abbreviation to var - in xml output, and do not print trailing 0s in var string. - -07/09/03 change matrix interpolation to be linear rather than complex - log to avoid the discontinuity at 180 degrees. this was - causing jumpiness in the C1 continuous algorithm. this means - that rotation has to be handled with pick-flame. put direct - support for symmetries in the de/parser to make control - points smaller and easier to understand. support - combinations of bilateral & rotational symmetry. - -06/22/03 bug in colormap interpolation. release as v1.6. - -06/20/03 fix some bugs, in particular remove sorting of the xforms - when control points are read. they are only sorted when they - are generated. updated dates on copyright notices. added - time parameter to anim, shorthand for begin & end being the - same. added a fairly terrible hack to allow palettes to be - specified as blending of two basic palettes. this requires - much less bandwidth than sending 256 rgb triples. in - pick-flame change default to be enclosed xml output. - -06/09/03 add C1 continuous interpolation to pick-flame (suggested by - Cassidy Curtis). added new variations from Ultra Fractal - version by Mark Townsend. added symmetry xforms. - -06/02/03 add convert-flame which reads the old file format and writes - the new one. release as v1.5. - -03/22/03 fix bug in hqi & anim. somewhere along the way (prolly jpeg) - nstrips was broken. add qs and ss params to hqi. - discontinue strips for anim because the implementation is a - bit problematic (animating zoom??). bump version to 1.4. - -03/05/03 add pick-flame.c to the project, and extend it with mutation - and crossover capability. add parse_control_points_from_file - (and use it). rename non-xml variants of de/parsers to *_old - and rename xml variants to remove _xml. add - rotate_control_point. bump version to 1.3. - -02/10/03 increase CHOOSE_XFORM_GRAIN by 10x and use chars instead of - ints. remove extra -ljpeg from Makefile. lose hack that - ignored density xforms after interpolation. what was that - for?? it makes a difference, and just makes interpolation - less smooth as far as i can tell. bump version to 1.2. - -01/17/03 release as v1.1. - -01/16/03 support output in jpeg format; this is the default. support - win32. - -01/08/03 by default don't render the last frame so that animations - dove-tail and loop - -01/06/03 fix how too many xforms are detected so that one more xform - is allowed. - -12/22/02 first release as independent package. release as v1.0. diff --git a/src/aclocal.m4 b/src/aclocal.m4 deleted file mode 100644 index d411536..0000000 --- a/src/aclocal.m4 +++ /dev/null @@ -1,8929 +0,0 @@ -# generated automatically by aclocal 1.11.1 -*- Autoconf -*- - -# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, -# 2005, 2006, 2007, 2008, 2009 Free Software Foundation, Inc. -# This file is free software; the Free Software Foundation -# gives unlimited permission to copy and/or distribute it, -# with or without modifications, as long as this notice is preserved. - -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY, to the extent permitted by law; without -# even the implied warranty of MERCHANTABILITY or FITNESS FOR A -# PARTICULAR PURPOSE. - -m4_ifndef([AC_AUTOCONF_VERSION], - [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl -m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.65],, -[m4_warning([this file was generated for autoconf 2.65. -You have another version of autoconf. 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-esac - -# Try without a prefix underscore, then with it. -for ac_symprfx in "" "_"; do - - # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. - symxfrm="\\1 $ac_symprfx\\2 \\2" - - # Write the raw and C identifiers. - if test "$lt_cv_nm_interface" = "MS dumpbin"; then - # Fake it for dumpbin and say T for any non-static function - # and D for any global variable. - # Also find C++ and __fastcall symbols from MSVC++, - # which start with @ or ?. - lt_cv_sys_global_symbol_pipe="$AWK ['"\ -" {last_section=section; section=\$ 3};"\ -" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ -" \$ 0!~/External *\|/{next};"\ -" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ -" {if(hide[section]) next};"\ -" {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\ -" {split(\$ 0, a, /\||\r/); split(a[2], s)};"\ -" s[1]~/^[@?]/{print s[1], s[1]; next};"\ -" s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\ -" ' prfx=^$ac_symprfx]" - else - lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" - fi - - # Check to see that the pipe works correctly. - pipe_works=no - - rm -f conftest* - cat > conftest.$ac_ext <<_LT_EOF -#ifdef __cplusplus -extern "C" { -#endif -char nm_test_var; -void nm_test_func(void); -void nm_test_func(void){} -#ifdef __cplusplus -} -#endif -int main(){nm_test_var='a';nm_test_func();return(0);} -_LT_EOF - - if AC_TRY_EVAL(ac_compile); then - # Now try to grab the symbols. - nlist=conftest.nm - if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then - # Try sorting and uniquifying the output. - if sort "$nlist" | uniq > "$nlist"T; then - mv -f "$nlist"T "$nlist" - else - rm -f "$nlist"T - fi - - # Make sure that we snagged all the symbols we need. - if $GREP ' nm_test_var$' "$nlist" >/dev/null; then - if $GREP ' nm_test_func$' "$nlist" >/dev/null; then - cat <<_LT_EOF > conftest.$ac_ext -#ifdef __cplusplus -extern "C" { -#endif - -_LT_EOF - # Now generate the symbol file. - eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' - - cat <<_LT_EOF >> conftest.$ac_ext - -/* The mapping between symbol names and symbols. */ -const struct { - const char *name; - void *address; -} -lt__PROGRAM__LTX_preloaded_symbols[[]] = -{ - { "@PROGRAM@", (void *) 0 }, -_LT_EOF - $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext - cat <<\_LT_EOF >> conftest.$ac_ext - {0, (void *) 0} -}; - -/* This works around a problem in FreeBSD linker */ -#ifdef FREEBSD_WORKAROUND -static const void *lt_preloaded_setup() { - return lt__PROGRAM__LTX_preloaded_symbols; -} -#endif - -#ifdef __cplusplus -} -#endif -_LT_EOF - # Now try linking the two files. - mv conftest.$ac_objext conftstm.$ac_objext - lt_save_LIBS="$LIBS" - lt_save_CFLAGS="$CFLAGS" - LIBS="conftstm.$ac_objext" - CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)" - if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then - pipe_works=yes - fi - LIBS="$lt_save_LIBS" - CFLAGS="$lt_save_CFLAGS" - else - echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD - fi - else - echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD - fi - else - echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD - fi - else - echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD - cat conftest.$ac_ext >&5 - fi - rm -rf conftest* conftst* - - # Do not use the global_symbol_pipe unless it works. - if test "$pipe_works" = yes; then - break - else - lt_cv_sys_global_symbol_pipe= - fi -done -]) -if test -z "$lt_cv_sys_global_symbol_pipe"; then - lt_cv_sys_global_symbol_to_cdecl= -fi -if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then - AC_MSG_RESULT(failed) -else - AC_MSG_RESULT(ok) -fi - -_LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1], - [Take the output of nm and produce a listing of raw symbols and C names]) -_LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1], - [Transform the output of nm in a proper C declaration]) -_LT_DECL([global_symbol_to_c_name_address], - [lt_cv_sys_global_symbol_to_c_name_address], [1], - [Transform the output of nm in a C name address pair]) -_LT_DECL([global_symbol_to_c_name_address_lib_prefix], - [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1], - [Transform the output of nm in a C name address pair when lib prefix is needed]) -]) # _LT_CMD_GLOBAL_SYMBOLS - - -# _LT_COMPILER_PIC([TAGNAME]) -# --------------------------- -m4_defun([_LT_COMPILER_PIC], -[m4_require([_LT_TAG_COMPILER])dnl -_LT_TAGVAR(lt_prog_compiler_wl, $1)= -_LT_TAGVAR(lt_prog_compiler_pic, $1)= -_LT_TAGVAR(lt_prog_compiler_static, $1)= - -AC_MSG_CHECKING([for $compiler option to produce PIC]) -m4_if([$1], [CXX], [ - # C++ specific cases for pic, static, wl, etc. - if test "$GXX" = yes; then - _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' - _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' - - case $host_os in - aix*) - # All AIX code is PIC. - if test "$host_cpu" = ia64; then - # AIX 5 now supports IA64 processor - _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' - fi - ;; - - amigaos*) - case $host_cpu in - powerpc) - # see comment about AmigaOS4 .so support - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' - ;; - m68k) - # FIXME: we need at least 68020 code to build shared libraries, but - # adding the `-m68020' flag to GCC prevents building anything better, - # like `-m68040'. - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' - ;; - esac - ;; - - beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) - # PIC is the default for these OSes. - ;; - mingw* | cygwin* | os2* | pw32* | cegcc*) - # This hack is so that the source file can tell whether it is being - # built for inclusion in a dll (and should export symbols for example). - # Although the cygwin gcc ignores -fPIC, still need this for old-style - # (--disable-auto-import) libraries - m4_if([$1], [GCJ], [], - [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) - ;; - darwin* | rhapsody*) - # PIC is the default on this platform - # Common symbols not allowed in MH_DYLIB files - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' - ;; - *djgpp*) - # DJGPP does not support shared libraries at all - _LT_TAGVAR(lt_prog_compiler_pic, $1)= - ;; - interix[[3-9]]*) - # Interix 3.x gcc -fpic/-fPIC options generate broken code. - # Instead, we relocate shared libraries at runtime. - ;; - sysv4*MP*) - if test -d /usr/nec; then - _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic - fi - ;; - hpux*) - # PIC is the default for 64-bit PA HP-UX, but not for 32-bit - # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag - # sets the default TLS model and affects inlining. - case $host_cpu in - hppa*64*) - ;; - *) - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' - ;; - esac - ;; - *qnx* | *nto*) - # QNX uses GNU C++, but need to define -shared option too, otherwise - # it will coredump. - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' - ;; - *) - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' - ;; - esac - else - case $host_os in - aix[[4-9]]*) - # All AIX code is PIC. - if test "$host_cpu" = ia64; then - # AIX 5 now supports IA64 processor - _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' - else - _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' - fi - ;; - chorus*) - case $cc_basename in - cxch68*) - # Green Hills C++ Compiler - # _LT_TAGVAR(lt_prog_compiler_static, $1)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a" - ;; - esac - ;; - dgux*) - case $cc_basename in - ec++*) - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' - ;; - ghcx*) - # Green Hills C++ Compiler - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' - ;; - *) - ;; - esac - ;; - freebsd* | dragonfly*) - # FreeBSD uses GNU C++ - ;; - hpux9* | hpux10* | hpux11*) - case $cc_basename in - CC*) - _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' - _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' - if test "$host_cpu" != ia64; then - _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' - fi - ;; - aCC*) - _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' - _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' - case $host_cpu in - hppa*64*|ia64*) - # +Z the default - ;; - *) - _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' - ;; - esac - ;; - *) - ;; - esac - ;; - interix*) - # This is c89, which is MS Visual C++ (no shared libs) - # Anyone wants to do a port? - ;; - irix5* | irix6* | nonstopux*) - case $cc_basename in - CC*) - _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' - _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' - # CC pic flag -KPIC is the default. - ;; - *) - ;; - esac - ;; - linux* | k*bsd*-gnu | kopensolaris*-gnu) - case $cc_basename in - KCC*) - # KAI C++ Compiler - _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' - ;; - ecpc* ) - # old Intel C++ for x86_64 which still supported -KPIC. - _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' - _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' - ;; - icpc* ) - # Intel C++, used to be incompatible with GCC. - # ICC 10 doesn't accept -KPIC any more. - _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' - _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' - ;; - pgCC* | pgcpp*) - # Portland Group C++ compiler - _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' - _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' - ;; - cxx*) - # Compaq C++ - # Make sure the PIC flag is empty. It appears that all Alpha - # Linux and Compaq Tru64 Unix objects are PIC. - _LT_TAGVAR(lt_prog_compiler_pic, $1)= - _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' - ;; - xlc* | xlC*) - # IBM XL 8.0 on PPC - _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' - _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' - ;; - *) - case `$CC -V 2>&1 | sed 5q` in - *Sun\ C*) - # Sun C++ 5.9 - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' - _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' - _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' - ;; - esac - ;; - esac - ;; - lynxos*) - ;; - m88k*) - ;; - mvs*) - case $cc_basename in - cxx*) - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall' - ;; - *) - ;; - esac - ;; - netbsd* | netbsdelf*-gnu) - ;; - *qnx* | *nto*) - # QNX uses GNU C++, but need to define -shared option too, otherwise - # it will coredump. - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' - ;; - osf3* | osf4* | osf5*) - case $cc_basename in - KCC*) - _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' - ;; - RCC*) - # Rational C++ 2.4.1 - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' - ;; - cxx*) - # Digital/Compaq C++ - _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' - # Make sure the PIC flag is empty. It appears that all Alpha - # Linux and Compaq Tru64 Unix objects are PIC. - _LT_TAGVAR(lt_prog_compiler_pic, $1)= - _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' - ;; - *) - ;; - esac - ;; - psos*) - ;; - solaris*) - case $cc_basename in - CC*) - # Sun C++ 4.2, 5.x and Centerline C++ - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' - _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' - _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' - ;; - gcx*) - # Green Hills C++ Compiler - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' - ;; - *) - ;; - esac - ;; - sunos4*) - case $cc_basename in - CC*) - # Sun C++ 4.x - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' - _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' - ;; - lcc*) - # Lucid - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' - ;; - *) - ;; - esac - ;; - sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) - case $cc_basename in - CC*) - _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' - _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' - ;; - esac - ;; - tandem*) - case $cc_basename in - NCC*) - # NonStop-UX NCC 3.20 - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' - ;; - *) - ;; - esac - ;; - vxworks*) - ;; - *) - _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no - ;; - esac - fi -], -[ - if test "$GCC" = yes; then - _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' - _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' - - case $host_os in - aix*) - # All AIX code is PIC. - if test "$host_cpu" = ia64; then - # AIX 5 now supports IA64 processor - _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' - fi - ;; - - amigaos*) - case $host_cpu in - powerpc) - # see comment about AmigaOS4 .so support - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' - ;; - m68k) - # FIXME: we need at least 68020 code to build shared libraries, but - # adding the `-m68020' flag to GCC prevents building anything better, - # like `-m68040'. - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' - ;; - esac - ;; - - beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) - # PIC is the default for these OSes. - ;; - - mingw* | cygwin* | pw32* | os2* | cegcc*) - # This hack is so that the source file can tell whether it is being - # built for inclusion in a dll (and should export symbols for example). - # Although the cygwin gcc ignores -fPIC, still need this for old-style - # (--disable-auto-import) libraries - m4_if([$1], [GCJ], [], - [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) - ;; - - darwin* | rhapsody*) - # PIC is the default on this platform - # Common symbols not allowed in MH_DYLIB files - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' - ;; - - hpux*) - # PIC is the default for 64-bit PA HP-UX, but not for 32-bit - # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag - # sets the default TLS model and affects inlining. - case $host_cpu in - hppa*64*) - # +Z the default - ;; - *) - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' - ;; - esac - ;; - - interix[[3-9]]*) - # Interix 3.x gcc -fpic/-fPIC options generate broken code. - # Instead, we relocate shared libraries at runtime. - ;; - - msdosdjgpp*) - # Just because we use GCC doesn't mean we suddenly get shared libraries - # on systems that don't support them. - _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no - enable_shared=no - ;; - - *nto* | *qnx*) - # QNX uses GNU C++, but need to define -shared option too, otherwise - # it will coredump. - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' - ;; - - sysv4*MP*) - if test -d /usr/nec; then - _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic - fi - ;; - - *) - _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' - ;; - esac - else - # PORTME Check for flag to pass linker flags through the system compiler. - case $host_os in - aix*) - _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' - if test "$host_cpu" = ia64; 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I hope that - # covers most systems running today. 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Hard to guess exactly what SunOS6 will be like, but - # it's likely to be more like Solaris than SunOS4. - echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` - exit ;; - sun4*:SunOS:*:*) - case "`/usr/bin/arch -k`" in - Series*|S4*) - UNAME_RELEASE=`uname -v` - ;; - esac - # Japanese Language versions have a version number like `4.1.3-JL'. - echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'` - exit ;; - sun3*:SunOS:*:*) - echo m68k-sun-sunos${UNAME_RELEASE} - exit ;; - sun*:*:4.2BSD:*) - UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null` - test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3 - case "`/bin/arch`" in - sun3) - echo m68k-sun-sunos${UNAME_RELEASE} - ;; - sun4) - echo sparc-sun-sunos${UNAME_RELEASE} - ;; - esac - exit ;; - aushp:SunOS:*:*) - echo sparc-auspex-sunos${UNAME_RELEASE} - exit ;; - # The situation for MiNT is a little confusing. The machine name - # can be virtually everything (everything which is not - # "atarist" or "atariste" at least should have a processor - # > m68000). The system name ranges from "MiNT" over "FreeMiNT" - # to the lowercase version "mint" (or "freemint"). Finally - # the system name "TOS" denotes a system which is actually not - # MiNT. But MiNT is downward compatible to TOS, so this should - # be no problem. - atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*) - echo m68k-atari-mint${UNAME_RELEASE} - exit ;; - atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*) - echo m68k-atari-mint${UNAME_RELEASE} - exit ;; - *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*) - echo m68k-atari-mint${UNAME_RELEASE} - exit ;; - milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*) - echo m68k-milan-mint${UNAME_RELEASE} - exit ;; - hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*) - echo m68k-hades-mint${UNAME_RELEASE} - exit ;; - *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*) - echo m68k-unknown-mint${UNAME_RELEASE} - exit ;; - m68k:machten:*:*) - echo m68k-apple-machten${UNAME_RELEASE} - exit ;; - powerpc:machten:*:*) - echo powerpc-apple-machten${UNAME_RELEASE} - exit ;; - RISC*:Mach:*:*) - echo mips-dec-mach_bsd4.3 - exit ;; - RISC*:ULTRIX:*:*) - echo mips-dec-ultrix${UNAME_RELEASE} - exit ;; - VAX*:ULTRIX*:*:*) - echo vax-dec-ultrix${UNAME_RELEASE} - exit ;; - 2020:CLIX:*:* | 2430:CLIX:*:*) - echo clipper-intergraph-clix${UNAME_RELEASE} - exit ;; - mips:*:*:UMIPS | mips:*:*:RISCos) - eval $set_cc_for_build - sed 's/^ //' << EOF >$dummy.c -#ifdef __cplusplus -#include /* for printf() prototype */ - int main (int argc, char *argv[]) { -#else - int main (argc, argv) int argc; char *argv[]; { -#endif - #if defined (host_mips) && defined (MIPSEB) - #if defined (SYSTYPE_SYSV) - printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0); - #endif - #if defined (SYSTYPE_SVR4) - printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0); - #endif - #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD) - printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0); - #endif - #endif - exit (-1); - } -EOF - $CC_FOR_BUILD -o $dummy $dummy.c && - dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` && - SYSTEM_NAME=`$dummy $dummyarg` && - { echo "$SYSTEM_NAME"; exit; } - echo mips-mips-riscos${UNAME_RELEASE} - exit ;; - Motorola:PowerMAX_OS:*:*) - echo powerpc-motorola-powermax - exit ;; - Motorola:*:4.3:PL8-*) - echo powerpc-harris-powermax - exit ;; - Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*) - echo powerpc-harris-powermax - exit ;; - Night_Hawk:Power_UNIX:*:*) - echo powerpc-harris-powerunix - exit ;; - m88k:CX/UX:7*:*) - echo m88k-harris-cxux7 - exit ;; - m88k:*:4*:R4*) - echo m88k-motorola-sysv4 - exit ;; - m88k:*:3*:R3*) - echo m88k-motorola-sysv3 - exit ;; - AViiON:dgux:*:*) - # DG/UX returns AViiON for all architectures - UNAME_PROCESSOR=`/usr/bin/uname -p` - if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ] - then - if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \ - [ ${TARGET_BINARY_INTERFACE}x = x ] - then - echo m88k-dg-dgux${UNAME_RELEASE} - else - echo m88k-dg-dguxbcs${UNAME_RELEASE} - fi - else - echo i586-dg-dgux${UNAME_RELEASE} - fi - exit ;; - M88*:DolphinOS:*:*) # DolphinOS (SVR3) - echo m88k-dolphin-sysv3 - exit ;; - M88*:*:R3*:*) - # Delta 88k system running SVR3 - echo m88k-motorola-sysv3 - exit ;; - XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3) - echo m88k-tektronix-sysv3 - exit ;; - Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD) - echo m68k-tektronix-bsd - exit ;; - *:IRIX*:*:*) - echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'` - exit ;; - ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX. - echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id - exit ;; # Note that: echo "'`uname -s`'" gives 'AIX ' - i*86:AIX:*:*) - echo i386-ibm-aix - exit ;; - ia64:AIX:*:*) - if [ -x /usr/bin/oslevel ] ; then - IBM_REV=`/usr/bin/oslevel` - else - IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} - fi - echo ${UNAME_MACHINE}-ibm-aix${IBM_REV} - exit ;; - *:AIX:2:3) - if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then - eval $set_cc_for_build - sed 's/^ //' << EOF >$dummy.c - #include - - main() - { - if (!__power_pc()) - exit(1); - puts("powerpc-ibm-aix3.2.5"); - exit(0); - } -EOF - if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` - then - echo "$SYSTEM_NAME" - else - echo rs6000-ibm-aix3.2.5 - fi - elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then - echo rs6000-ibm-aix3.2.4 - else - echo rs6000-ibm-aix3.2 - fi - exit ;; - *:AIX:*:[45]) - IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'` - if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then - IBM_ARCH=rs6000 - else - IBM_ARCH=powerpc - fi - if [ -x /usr/bin/oslevel ] ; then - IBM_REV=`/usr/bin/oslevel` - else - IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} - fi - echo ${IBM_ARCH}-ibm-aix${IBM_REV} - exit ;; - *:AIX:*:*) - echo rs6000-ibm-aix - exit ;; - ibmrt:4.4BSD:*|romp-ibm:BSD:*) - echo romp-ibm-bsd4.4 - exit ;; - ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and - echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to - exit ;; # report: romp-ibm BSD 4.3 - *:BOSX:*:*) - echo rs6000-bull-bosx - exit ;; - DPX/2?00:B.O.S.:*:*) - echo m68k-bull-sysv3 - exit ;; - 9000/[34]??:4.3bsd:1.*:*) - echo m68k-hp-bsd - exit ;; - hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*) - echo m68k-hp-bsd4.4 - exit ;; - 9000/[34678]??:HP-UX:*:*) - HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` - case "${UNAME_MACHINE}" in - 9000/31? ) HP_ARCH=m68000 ;; - 9000/[34]?? ) HP_ARCH=m68k ;; - 9000/[678][0-9][0-9]) - if [ -x /usr/bin/getconf ]; then - sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null` - sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null` - case "${sc_cpu_version}" in - 523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0 - 528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1 - 532) # CPU_PA_RISC2_0 - case "${sc_kernel_bits}" in - 32) HP_ARCH="hppa2.0n" ;; - 64) HP_ARCH="hppa2.0w" ;; - '') HP_ARCH="hppa2.0" ;; # HP-UX 10.20 - esac ;; - esac - fi - if [ "${HP_ARCH}" = "" ]; then - eval $set_cc_for_build - sed 's/^ //' << EOF >$dummy.c - - #define _HPUX_SOURCE - #include - #include - - int main () - { - #if defined(_SC_KERNEL_BITS) - long bits = sysconf(_SC_KERNEL_BITS); - #endif - long cpu = sysconf (_SC_CPU_VERSION); - - switch (cpu) - { - case CPU_PA_RISC1_0: puts ("hppa1.0"); break; - case CPU_PA_RISC1_1: puts ("hppa1.1"); break; - case CPU_PA_RISC2_0: - #if defined(_SC_KERNEL_BITS) - switch (bits) - { - case 64: puts ("hppa2.0w"); break; - case 32: puts ("hppa2.0n"); break; - default: puts ("hppa2.0"); break; - } break; - #else /* !defined(_SC_KERNEL_BITS) */ - puts ("hppa2.0"); break; - #endif - default: puts ("hppa1.0"); break; - } - exit (0); - } -EOF - (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy` - test -z "$HP_ARCH" && HP_ARCH=hppa - fi ;; - esac - if [ ${HP_ARCH} = "hppa2.0w" ] - then - eval $set_cc_for_build - - # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating - # 32-bit code. hppa64-hp-hpux* has the same kernel and a compiler - # generating 64-bit code. GNU and HP use different nomenclature: - # - # $ CC_FOR_BUILD=cc ./config.guess - # => hppa2.0w-hp-hpux11.23 - # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess - # => hppa64-hp-hpux11.23 - - if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | - grep __LP64__ >/dev/null - then - HP_ARCH="hppa2.0w" - else - HP_ARCH="hppa64" - fi - fi - echo ${HP_ARCH}-hp-hpux${HPUX_REV} - exit ;; - ia64:HP-UX:*:*) - HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` - echo ia64-hp-hpux${HPUX_REV} - exit ;; - 3050*:HI-UX:*:*) - eval $set_cc_for_build - sed 's/^ //' << EOF >$dummy.c - #include - int - main () - { - long cpu = sysconf (_SC_CPU_VERSION); - /* The order matters, because CPU_IS_HP_MC68K erroneously returns - true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct - results, however. */ - if (CPU_IS_PA_RISC (cpu)) - { - switch (cpu) - { - case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break; - case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break; - case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break; - default: puts ("hppa-hitachi-hiuxwe2"); break; - } - } - else if (CPU_IS_HP_MC68K (cpu)) - puts ("m68k-hitachi-hiuxwe2"); - else puts ("unknown-hitachi-hiuxwe2"); - exit (0); - } -EOF - $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` && - { echo "$SYSTEM_NAME"; exit; } - echo unknown-hitachi-hiuxwe2 - exit ;; - 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* ) - echo hppa1.1-hp-bsd - exit ;; - 9000/8??:4.3bsd:*:*) - echo hppa1.0-hp-bsd - exit ;; - *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*) - echo hppa1.0-hp-mpeix - exit ;; - hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* ) - echo hppa1.1-hp-osf - exit ;; - hp8??:OSF1:*:*) - echo hppa1.0-hp-osf - exit ;; - i*86:OSF1:*:*) - if [ -x /usr/sbin/sysversion ] ; then - echo ${UNAME_MACHINE}-unknown-osf1mk - else - echo ${UNAME_MACHINE}-unknown-osf1 - fi - exit ;; - parisc*:Lites*:*:*) - echo hppa1.1-hp-lites - exit ;; - C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*) - echo c1-convex-bsd - exit ;; - C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*) - if getsysinfo -f scalar_acc - then echo c32-convex-bsd - else echo c2-convex-bsd - fi - exit ;; - C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*) - echo c34-convex-bsd - exit ;; - C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*) - echo c38-convex-bsd - exit ;; - C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*) - echo c4-convex-bsd - exit ;; - CRAY*Y-MP:*:*:*) - echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' - exit ;; - CRAY*[A-Z]90:*:*:*) - echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \ - | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \ - -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \ - -e 's/\.[^.]*$/.X/' - exit ;; - CRAY*TS:*:*:*) - echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' - exit ;; - CRAY*T3E:*:*:*) - echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' - exit ;; - CRAY*SV1:*:*:*) - echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' - exit ;; - *:UNICOS/mp:*:*) - echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' - exit ;; - F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*) - FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'` - FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` - FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'` - echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" - exit ;; - 5000:UNIX_System_V:4.*:*) - FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` - FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'` - echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" - exit ;; - i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*) - echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE} - exit ;; - sparc*:BSD/OS:*:*) - echo sparc-unknown-bsdi${UNAME_RELEASE} - exit ;; - *:BSD/OS:*:*) - echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE} - exit ;; - *:FreeBSD:*:*) - case ${UNAME_MACHINE} in - pc98) - echo i386-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; - amd64) - echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; - *) - echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; - esac - exit ;; - i*:CYGWIN*:*) - echo ${UNAME_MACHINE}-pc-cygwin - exit ;; - *:MINGW*:*) - echo ${UNAME_MACHINE}-pc-mingw32 - exit ;; - i*:windows32*:*) - # uname -m includes "-pc" on this system. - echo ${UNAME_MACHINE}-mingw32 - exit ;; - i*:PW*:*) - echo ${UNAME_MACHINE}-pc-pw32 - exit ;; - *:Interix*:[3456]*) - case ${UNAME_MACHINE} in - x86) - echo i586-pc-interix${UNAME_RELEASE} - exit ;; - EM64T | authenticamd) - echo x86_64-unknown-interix${UNAME_RELEASE} - exit ;; - esac ;; - [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*) - echo i${UNAME_MACHINE}-pc-mks - exit ;; - i*:Windows_NT*:* | Pentium*:Windows_NT*:*) - # How do we know it's Interix rather than the generic POSIX subsystem? - # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we - # UNAME_MACHINE based on the output of uname instead of i386? - echo i586-pc-interix - exit ;; - i*:UWIN*:*) - echo ${UNAME_MACHINE}-pc-uwin - exit ;; - amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*) - echo x86_64-unknown-cygwin - exit ;; - p*:CYGWIN*:*) - echo powerpcle-unknown-cygwin - exit ;; - prep*:SunOS:5.*:*) - echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` - exit ;; - *:GNU:*:*) - # the GNU system - echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'` - exit ;; - *:GNU/*:*:*) - # other systems with GNU libc and userland - echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-gnu - exit ;; - i*86:Minix:*:*) - echo ${UNAME_MACHINE}-pc-minix - exit ;; - arm*:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-gnu - exit ;; - avr32*:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-gnu - exit ;; - cris:Linux:*:*) - echo cris-axis-linux-gnu - exit ;; - crisv32:Linux:*:*) - echo crisv32-axis-linux-gnu - exit ;; - frv:Linux:*:*) - echo frv-unknown-linux-gnu - exit ;; - ia64:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-gnu - exit ;; - m32r*:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-gnu - exit ;; - m68*:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-gnu - exit ;; - mips:Linux:*:*) - eval $set_cc_for_build - sed 's/^ //' << EOF >$dummy.c - #undef CPU - #undef mips - #undef mipsel - #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL) - CPU=mipsel - #else - #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB) - CPU=mips - #else - CPU= - #endif - #endif -EOF - eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n ' - /^CPU/{ - s: ::g - p - }'`" - test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; } - ;; - mips64:Linux:*:*) - eval $set_cc_for_build - sed 's/^ //' << EOF >$dummy.c - #undef CPU - #undef mips64 - #undef mips64el - #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL) - CPU=mips64el - #else - #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB) - CPU=mips64 - #else - CPU= - #endif - #endif -EOF - eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n ' - /^CPU/{ - s: ::g - p - }'`" - test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; } - ;; - or32:Linux:*:*) - echo or32-unknown-linux-gnu - exit ;; - ppc:Linux:*:*) - echo powerpc-unknown-linux-gnu - exit ;; - ppc64:Linux:*:*) - echo powerpc64-unknown-linux-gnu - exit ;; - alpha:Linux:*:*) - case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in - EV5) UNAME_MACHINE=alphaev5 ;; - EV56) UNAME_MACHINE=alphaev56 ;; - PCA56) UNAME_MACHINE=alphapca56 ;; - PCA57) UNAME_MACHINE=alphapca56 ;; - EV6) UNAME_MACHINE=alphaev6 ;; - EV67) UNAME_MACHINE=alphaev67 ;; - EV68*) UNAME_MACHINE=alphaev68 ;; - esac - objdump --private-headers /bin/sh | grep ld.so.1 >/dev/null - if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi - echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC} - exit ;; - parisc:Linux:*:* | hppa:Linux:*:*) - # Look for CPU level - case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in - PA7*) echo hppa1.1-unknown-linux-gnu ;; - PA8*) echo hppa2.0-unknown-linux-gnu ;; - *) echo hppa-unknown-linux-gnu ;; - esac - exit ;; - parisc64:Linux:*:* | hppa64:Linux:*:*) - echo hppa64-unknown-linux-gnu - exit ;; - s390:Linux:*:* | s390x:Linux:*:*) - echo ${UNAME_MACHINE}-ibm-linux - exit ;; - sh64*:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-gnu - exit ;; - sh*:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-gnu - exit ;; - sparc:Linux:*:* | sparc64:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-gnu - exit ;; - vax:Linux:*:*) - echo ${UNAME_MACHINE}-dec-linux-gnu - exit ;; - x86_64:Linux:*:*) - echo x86_64-unknown-linux-gnu - exit ;; - xtensa:Linux:*:*) - echo xtensa-unknown-linux-gnu - exit ;; - i*86:Linux:*:*) - # The BFD linker knows what the default object file format is, so - # first see if it will tell us. cd to the root directory to prevent - # problems with other programs or directories called `ld' in the path. - # Set LC_ALL=C to ensure ld outputs messages in English. - ld_supported_targets=`cd /; LC_ALL=C ld --help 2>&1 \ - | sed -ne '/supported targets:/!d - s/[ ][ ]*/ /g - s/.*supported targets: *// - s/ .*// - p'` - case "$ld_supported_targets" in - elf32-i386) - TENTATIVE="${UNAME_MACHINE}-pc-linux-gnu" - ;; - a.out-i386-linux) - echo "${UNAME_MACHINE}-pc-linux-gnuaout" - exit ;; - coff-i386) - echo "${UNAME_MACHINE}-pc-linux-gnucoff" - exit ;; - "") - # Either a pre-BFD a.out linker (linux-gnuoldld) or - # one that does not give us useful --help. - echo "${UNAME_MACHINE}-pc-linux-gnuoldld" - exit ;; - esac - # Determine whether the default compiler is a.out or elf - eval $set_cc_for_build - sed 's/^ //' << EOF >$dummy.c - #include - #ifdef __ELF__ - # ifdef __GLIBC__ - # if __GLIBC__ >= 2 - LIBC=gnu - # else - LIBC=gnulibc1 - # endif - # else - LIBC=gnulibc1 - # endif - #else - #if defined(__INTEL_COMPILER) || defined(__PGI) || defined(__SUNPRO_C) || defined(__SUNPRO_CC) - LIBC=gnu - #else - LIBC=gnuaout - #endif - #endif - #ifdef __dietlibc__ - LIBC=dietlibc - #endif -EOF - eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n ' - /^LIBC/{ - s: ::g - p - }'`" - test x"${LIBC}" != x && { - echo "${UNAME_MACHINE}-pc-linux-${LIBC}" - exit - } - test x"${TENTATIVE}" != x && { echo "${TENTATIVE}"; exit; } - ;; - i*86:DYNIX/ptx:4*:*) - # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there. - # earlier versions are messed up and put the nodename in both - # sysname and nodename. - echo i386-sequent-sysv4 - exit ;; - i*86:UNIX_SV:4.2MP:2.*) - # Unixware is an offshoot of SVR4, but it has its own version - # number series starting with 2... - # I am not positive that other SVR4 systems won't match this, - # I just have to hope. -- rms. - # Use sysv4.2uw... so that sysv4* matches it. - echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION} - exit ;; - i*86:OS/2:*:*) - # If we were able to find `uname', then EMX Unix compatibility - # is probably installed. - echo ${UNAME_MACHINE}-pc-os2-emx - exit ;; - i*86:XTS-300:*:STOP) - echo ${UNAME_MACHINE}-unknown-stop - exit ;; - i*86:atheos:*:*) - echo ${UNAME_MACHINE}-unknown-atheos - exit ;; - i*86:syllable:*:*) - echo ${UNAME_MACHINE}-pc-syllable - exit ;; - i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.0*:*) - echo i386-unknown-lynxos${UNAME_RELEASE} - exit ;; - i*86:*DOS:*:*) - echo ${UNAME_MACHINE}-pc-msdosdjgpp - exit ;; - i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*) - UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'` - if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then - echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL} - else - echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL} - fi - exit ;; - i*86:*:5:[678]*) - # UnixWare 7.x, OpenUNIX and OpenServer 6. - case `/bin/uname -X | grep "^Machine"` in - *486*) UNAME_MACHINE=i486 ;; - *Pentium) UNAME_MACHINE=i586 ;; - *Pent*|*Celeron) UNAME_MACHINE=i686 ;; - esac - echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION} - exit ;; - i*86:*:3.2:*) - if test -f /usr/options/cb.name; then - UNAME_REL=`sed -n 's/.*Version //p' /dev/null >/dev/null ; then - UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')` - (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486 - (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \ - && UNAME_MACHINE=i586 - (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \ - && UNAME_MACHINE=i686 - (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \ - && UNAME_MACHINE=i686 - echo ${UNAME_MACHINE}-pc-sco$UNAME_REL - else - echo ${UNAME_MACHINE}-pc-sysv32 - fi - exit ;; - pc:*:*:*) - # Left here for compatibility: - # uname -m prints for DJGPP always 'pc', but it prints nothing about - # the processor, so we play safe by assuming i386. - echo i386-pc-msdosdjgpp - exit ;; - Intel:Mach:3*:*) - echo i386-pc-mach3 - exit ;; - paragon:*:*:*) - echo i860-intel-osf1 - exit ;; - i860:*:4.*:*) # i860-SVR4 - if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then - echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4 - else # Add other i860-SVR4 vendors below as they are discovered. - echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4 - fi - exit ;; - mini*:CTIX:SYS*5:*) - # "miniframe" - echo m68010-convergent-sysv - exit ;; - mc68k:UNIX:SYSTEM5:3.51m) - echo m68k-convergent-sysv - exit ;; - M680?0:D-NIX:5.3:*) - echo m68k-diab-dnix - exit ;; - M68*:*:R3V[5678]*:*) - test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;; - 3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0) - OS_REL='' - test -r /etc/.relid \ - && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid` - /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ - && { echo i486-ncr-sysv4.3${OS_REL}; exit; } - /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \ - && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;; - 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*) - /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ - && { echo i486-ncr-sysv4; exit; } ;; - m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*) - echo m68k-unknown-lynxos${UNAME_RELEASE} - exit ;; - mc68030:UNIX_System_V:4.*:*) - echo m68k-atari-sysv4 - exit ;; - TSUNAMI:LynxOS:2.*:*) - echo sparc-unknown-lynxos${UNAME_RELEASE} - exit ;; - rs6000:LynxOS:2.*:*) - echo rs6000-unknown-lynxos${UNAME_RELEASE} - exit ;; - PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.0*:*) - echo powerpc-unknown-lynxos${UNAME_RELEASE} - exit ;; - SM[BE]S:UNIX_SV:*:*) - echo mips-dde-sysv${UNAME_RELEASE} - exit ;; - RM*:ReliantUNIX-*:*:*) - echo mips-sni-sysv4 - exit ;; - RM*:SINIX-*:*:*) - echo mips-sni-sysv4 - exit ;; - *:SINIX-*:*:*) - if uname -p 2>/dev/null >/dev/null ; then - UNAME_MACHINE=`(uname -p) 2>/dev/null` - echo ${UNAME_MACHINE}-sni-sysv4 - else - echo ns32k-sni-sysv - fi - exit ;; - PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort - # says - echo i586-unisys-sysv4 - exit ;; - *:UNIX_System_V:4*:FTX*) - # From Gerald Hewes . - # How about differentiating between stratus architectures? -djm - echo hppa1.1-stratus-sysv4 - exit ;; - *:*:*:FTX*) - # From seanf@swdc.stratus.com. - echo i860-stratus-sysv4 - exit ;; - i*86:VOS:*:*) - # From Paul.Green@stratus.com. - echo ${UNAME_MACHINE}-stratus-vos - exit ;; - *:VOS:*:*) - # From Paul.Green@stratus.com. - echo hppa1.1-stratus-vos - exit ;; - mc68*:A/UX:*:*) - echo m68k-apple-aux${UNAME_RELEASE} - exit ;; - news*:NEWS-OS:6*:*) - echo mips-sony-newsos6 - exit ;; - R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*) - if [ -d /usr/nec ]; then - echo mips-nec-sysv${UNAME_RELEASE} - else - echo mips-unknown-sysv${UNAME_RELEASE} - fi - exit ;; - BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only. - echo powerpc-be-beos - exit ;; - BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only. - echo powerpc-apple-beos - exit ;; - BePC:BeOS:*:*) # BeOS running on Intel PC compatible. - echo i586-pc-beos - exit ;; - SX-4:SUPER-UX:*:*) - echo sx4-nec-superux${UNAME_RELEASE} - exit ;; - SX-5:SUPER-UX:*:*) - echo sx5-nec-superux${UNAME_RELEASE} - exit ;; - SX-6:SUPER-UX:*:*) - echo sx6-nec-superux${UNAME_RELEASE} - exit ;; - SX-7:SUPER-UX:*:*) - echo sx7-nec-superux${UNAME_RELEASE} - exit ;; - SX-8:SUPER-UX:*:*) - echo sx8-nec-superux${UNAME_RELEASE} - exit ;; - SX-8R:SUPER-UX:*:*) - echo sx8r-nec-superux${UNAME_RELEASE} - exit ;; - Power*:Rhapsody:*:*) - echo powerpc-apple-rhapsody${UNAME_RELEASE} - exit ;; - *:Rhapsody:*:*) - echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE} - exit ;; - *:Darwin:*:*) - UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown - case $UNAME_PROCESSOR in - unknown) UNAME_PROCESSOR=powerpc ;; - esac - echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE} - exit ;; - *:procnto*:*:* | *:QNX:[0123456789]*:*) - UNAME_PROCESSOR=`uname -p` - if test "$UNAME_PROCESSOR" = "x86"; then - UNAME_PROCESSOR=i386 - UNAME_MACHINE=pc - fi - echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE} - exit ;; - *:QNX:*:4*) - echo i386-pc-qnx - exit ;; - NSE-?:NONSTOP_KERNEL:*:*) - echo nse-tandem-nsk${UNAME_RELEASE} - exit ;; - NSR-?:NONSTOP_KERNEL:*:*) - echo nsr-tandem-nsk${UNAME_RELEASE} - exit ;; - *:NonStop-UX:*:*) - echo mips-compaq-nonstopux - exit ;; - BS2000:POSIX*:*:*) - echo bs2000-siemens-sysv - exit ;; - DS/*:UNIX_System_V:*:*) - echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE} - exit ;; - *:Plan9:*:*) - # "uname -m" is not consistent, so use $cputype instead. 386 - # is converted to i386 for consistency with other x86 - # operating systems. - if test "$cputype" = "386"; then - UNAME_MACHINE=i386 - else - UNAME_MACHINE="$cputype" - fi - echo ${UNAME_MACHINE}-unknown-plan9 - exit ;; - *:TOPS-10:*:*) - echo pdp10-unknown-tops10 - exit ;; - *:TENEX:*:*) - echo pdp10-unknown-tenex - exit ;; - KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*) - echo pdp10-dec-tops20 - exit ;; - XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*) - echo pdp10-xkl-tops20 - exit ;; - *:TOPS-20:*:*) - echo pdp10-unknown-tops20 - exit ;; - *:ITS:*:*) - echo pdp10-unknown-its - exit ;; - SEI:*:*:SEIUX) - echo mips-sei-seiux${UNAME_RELEASE} - exit ;; - *:DragonFly:*:*) - echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` - exit ;; - *:*VMS:*:*) - UNAME_MACHINE=`(uname -p) 2>/dev/null` - case "${UNAME_MACHINE}" in - A*) echo alpha-dec-vms ; exit ;; - I*) echo ia64-dec-vms ; exit ;; - V*) echo vax-dec-vms ; exit ;; - esac ;; - *:XENIX:*:SysV) - echo i386-pc-xenix - exit ;; - i*86:skyos:*:*) - echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE}` | sed -e 's/ .*$//' - exit ;; - i*86:rdos:*:*) - echo ${UNAME_MACHINE}-pc-rdos - exit ;; -esac - -#echo '(No uname command or uname output not recognized.)' 1>&2 -#echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2 - -eval $set_cc_for_build -cat >$dummy.c < -# include -#endif -main () -{ -#if defined (sony) -#if defined (MIPSEB) - /* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed, - I don't know.... */ - printf ("mips-sony-bsd\n"); exit (0); -#else -#include - printf ("m68k-sony-newsos%s\n", -#ifdef NEWSOS4 - "4" -#else - "" -#endif - ); exit (0); -#endif -#endif - -#if defined (__arm) && defined (__acorn) && defined (__unix) - printf ("arm-acorn-riscix\n"); exit (0); -#endif - -#if defined (hp300) && !defined (hpux) - printf ("m68k-hp-bsd\n"); exit (0); -#endif - -#if defined (NeXT) -#if !defined (__ARCHITECTURE__) -#define __ARCHITECTURE__ "m68k" -#endif - int version; - version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`; - if (version < 4) - printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version); - else - printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version); - exit (0); -#endif - -#if defined (MULTIMAX) || defined (n16) -#if defined (UMAXV) - printf ("ns32k-encore-sysv\n"); exit (0); -#else -#if defined (CMU) - printf ("ns32k-encore-mach\n"); exit (0); -#else - printf ("ns32k-encore-bsd\n"); exit (0); -#endif -#endif -#endif - -#if defined (__386BSD__) - printf ("i386-pc-bsd\n"); exit (0); -#endif - -#if defined (sequent) -#if defined (i386) - printf ("i386-sequent-dynix\n"); exit (0); -#endif -#if defined (ns32000) - printf ("ns32k-sequent-dynix\n"); exit (0); -#endif -#endif - -#if defined (_SEQUENT_) - struct utsname un; - - uname(&un); - - if (strncmp(un.version, "V2", 2) == 0) { - printf ("i386-sequent-ptx2\n"); exit (0); - } - if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */ - printf ("i386-sequent-ptx1\n"); exit (0); - } - printf ("i386-sequent-ptx\n"); exit (0); - -#endif - -#if defined (vax) -# if !defined (ultrix) -# include -# if defined (BSD) -# if BSD == 43 - printf ("vax-dec-bsd4.3\n"); exit (0); -# else -# if BSD == 199006 - printf ("vax-dec-bsd4.3reno\n"); exit (0); -# else - printf ("vax-dec-bsd\n"); exit (0); -# endif -# endif -# else - printf ("vax-dec-bsd\n"); exit (0); -# endif -# else - printf ("vax-dec-ultrix\n"); exit (0); -# endif -#endif - -#if defined (alliant) && defined (i860) - printf ("i860-alliant-bsd\n"); exit (0); -#endif - - exit (1); -} -EOF - -$CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && SYSTEM_NAME=`$dummy` && - { echo "$SYSTEM_NAME"; exit; } - -# Apollos put the system type in the environment. - -test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit; } - -# Convex versions that predate uname can use getsysinfo(1) - -if [ -x /usr/convex/getsysinfo ] -then - case `getsysinfo -f cpu_type` in - c1*) - echo c1-convex-bsd - exit ;; - c2*) - if getsysinfo -f scalar_acc - then echo c32-convex-bsd - else echo c2-convex-bsd - fi - exit ;; - c34*) - echo c34-convex-bsd - exit ;; - c38*) - echo c38-convex-bsd - exit ;; - c4*) - echo c4-convex-bsd - exit ;; - esac -fi - -cat >&2 < in order to provide the needed -information to handle your system. - -config.guess timestamp = $timestamp - -uname -m = `(uname -m) 2>/dev/null || echo unknown` -uname -r = `(uname -r) 2>/dev/null || echo unknown` -uname -s = `(uname -s) 2>/dev/null || echo unknown` -uname -v = `(uname -v) 2>/dev/null || echo unknown` - -/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null` -/bin/uname -X = `(/bin/uname -X) 2>/dev/null` - -hostinfo = `(hostinfo) 2>/dev/null` -/bin/universe = `(/bin/universe) 2>/dev/null` -/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null` -/bin/arch = `(/bin/arch) 2>/dev/null` -/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null` -/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null` - -UNAME_MACHINE = ${UNAME_MACHINE} -UNAME_RELEASE = ${UNAME_RELEASE} -UNAME_SYSTEM = ${UNAME_SYSTEM} -UNAME_VERSION = ${UNAME_VERSION} -EOF - -exit 1 - -# Local variables: -# eval: (add-hook 'write-file-hooks 'time-stamp) -# time-stamp-start: "timestamp='" -# time-stamp-format: "%:y-%02m-%02d" -# time-stamp-end: "'" -# End: diff --git a/src/config.h b/src/config.h deleted file mode 100644 index 6391b1b..0000000 --- a/src/config.h +++ /dev/null @@ -1,93 +0,0 @@ -/* config.h. Generated from config.h.in by configure. */ -/* config.h.in. Generated from configure.in by autoheader. */ - -/* Define to 1 if you have the header file. */ -#define HAVE_DLFCN_H 1 - -/* Have 64-bit __sync_bool_compare_and_swap() and friends. */ -/* #undef HAVE_GCC_64BIT_ATOMIC_OPS */ - -/* Have 32-bit __sync_bool_compare_and_swap() and friends. */ -#define HAVE_GCC_ATOMIC_OPS 1 - -/* Define to 1 if you have the header file. */ -#define HAVE_INTTYPES_H 1 - -/* Define to 1 if you have the `jpeg' library (-ljpeg). */ -#define HAVE_LIBJPEG 1 - -/* Define to 1 if you have the `png' library (-lpng). */ -#define HAVE_LIBPNG 1 - -/* Define to 1 if you have the `pthread' library (-lpthread). */ -#define HAVE_LIBPTHREAD 1 - -/* Define to 1 if you have the `xml2' library (-lxml2). */ -#define HAVE_LIBXML2 1 - -/* Define to 1 if you have the `z' library (-lz). */ -#define HAVE_LIBZ 1 - -/* Define to 1 if you have the header file. */ -#define HAVE_MEMORY_H 1 - -/* Define to 1 if you have the header file. */ -#define HAVE_STDINT_H 1 - -/* Define to 1 if you have the header file. */ -#define HAVE_STDLIB_H 1 - -/* Define to 1 if you have the header file. */ -#define HAVE_STRINGS_H 1 - -/* Define to 1 if you have the header file. */ -#define HAVE_STRING_H 1 - -/* Define to 1 if you have the header file. */ -#define HAVE_SYS_STAT_H 1 - -/* Define to 1 if you have the header file. */ -#define HAVE_SYS_TYPES_H 1 - -/* Define to 1 if you have the header file. */ -#define HAVE_UNISTD_H 1 - -/* Define to the sub-directory in which libtool stores uninstalled libraries. - */ -#define LT_OBJDIR ".libs/" - -/* Name of package */ -#define PACKAGE "flam3" - -/* Define to the address where bug reports for this package should be sent. */ -#define PACKAGE_BUGREPORT "" - -/* Define to the full name of this package. */ -#define PACKAGE_NAME "" - -/* Define to the full name and version of this package. */ -#define PACKAGE_STRING "" - -/* Define to the one symbol short name of this package. */ -#define PACKAGE_TARNAME "" - -/* Define to the home page for this package. */ -#define PACKAGE_URL "" - -/* Define to the version of this package. */ -#define PACKAGE_VERSION "" - -/* Define to 1 if you have the ANSI C header files. */ -#define STDC_HEADERS 1 - -/* Define to 1 if you can safely include both and . */ -#define TIME_WITH_SYS_TIME 1 - -/* Version number of package */ -#define VERSION "3.0" - -/* Define to empty if `const' does not conform to ANSI C. */ -/* #undef const */ - -/* Define to `unsigned int' if does not define. */ -/* #undef size_t */ diff --git a/src/config.h.in b/src/config.h.in deleted file mode 100644 index 9b88e93..0000000 --- a/src/config.h.in +++ /dev/null @@ -1,92 +0,0 @@ -/* config.h.in. Generated from configure.in by autoheader. */ - -/* Define to 1 if you have the header file. */ -#undef HAVE_DLFCN_H - -/* Have 64-bit __sync_bool_compare_and_swap() and friends. */ -#undef HAVE_GCC_64BIT_ATOMIC_OPS - -/* Have 32-bit __sync_bool_compare_and_swap() and friends. */ -#undef HAVE_GCC_ATOMIC_OPS - -/* Define to 1 if you have the header file. */ -#undef HAVE_INTTYPES_H - -/* Define to 1 if you have the `jpeg' library (-ljpeg). */ -#undef HAVE_LIBJPEG - -/* Define to 1 if you have the `png' library (-lpng). */ -#undef HAVE_LIBPNG - -/* Define to 1 if you have the `pthread' library (-lpthread). */ -#undef HAVE_LIBPTHREAD - -/* Define to 1 if you have the `xml2' library (-lxml2). */ -#undef HAVE_LIBXML2 - -/* Define to 1 if you have the `z' library (-lz). */ -#undef HAVE_LIBZ - -/* Define to 1 if you have the header file. */ -#undef HAVE_MEMORY_H - -/* Define to 1 if you have the header file. */ -#undef HAVE_STDINT_H - -/* Define to 1 if you have the header file. */ -#undef HAVE_STDLIB_H - -/* Define to 1 if you have the header file. */ -#undef HAVE_STRINGS_H - -/* Define to 1 if you have the header file. */ -#undef HAVE_STRING_H - -/* Define to 1 if you have the header file. */ -#undef HAVE_SYS_STAT_H - -/* Define to 1 if you have the header file. */ -#undef HAVE_SYS_TYPES_H - -/* Define to 1 if you have the header file. */ -#undef HAVE_UNISTD_H - -/* Define to the sub-directory in which libtool stores uninstalled libraries. - */ -#undef LT_OBJDIR - -/* Name of package */ -#undef PACKAGE - -/* Define to the address where bug reports for this package should be sent. */ -#undef PACKAGE_BUGREPORT - -/* Define to the full name of this package. */ -#undef PACKAGE_NAME - -/* Define to the full name and version of this package. */ -#undef PACKAGE_STRING - -/* Define to the one symbol short name of this package. */ -#undef PACKAGE_TARNAME - -/* Define to the home page for this package. */ -#undef PACKAGE_URL - -/* Define to the version of this package. */ -#undef PACKAGE_VERSION - -/* Define to 1 if you have the ANSI C header files. */ -#undef STDC_HEADERS - -/* Define to 1 if you can safely include both and . */ -#undef TIME_WITH_SYS_TIME - -/* Version number of package */ -#undef VERSION - -/* Define to empty if `const' does not conform to ANSI C. */ -#undef const - -/* Define to `unsigned int' if does not define. */ -#undef size_t diff --git a/src/config.sub b/src/config.sub deleted file mode 100755 index 1761d8b..0000000 --- a/src/config.sub +++ /dev/null @@ -1,1626 +0,0 @@ -#! /bin/sh -# Configuration validation subroutine script. -# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, -# 2000, 2001, 2002, 2003, 2004, 2005, 2006 Free Software Foundation, -# Inc. - -timestamp='2007-06-28' - -# This file is (in principle) common to ALL GNU software. -# The presence of a machine in this file suggests that SOME GNU software -# can handle that machine. It does not imply ALL GNU software can. -# -# This file is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License as published by -# the Free Software Foundation; either version 2 of the License, or -# (at your option) any later version. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, write to the Free Software -# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA -# 02110-1301, USA. -# -# As a special exception to the GNU General Public License, if you -# distribute this file as part of a program that contains a -# configuration script generated by Autoconf, you may include it under -# the same distribution terms that you use for the rest of that program. - - -# Please send patches to . Submit a context -# diff and a properly formatted ChangeLog entry. -# -# Configuration subroutine to validate and canonicalize a configuration type. -# Supply the specified configuration type as an argument. -# If it is invalid, we print an error message on stderr and exit with code 1. -# Otherwise, we print the canonical config type on stdout and succeed. - -# This file is supposed to be the same for all GNU packages -# and recognize all the CPU types, system types and aliases -# that are meaningful with *any* GNU software. -# Each package is responsible for reporting which valid configurations -# it does not support. The user should be able to distinguish -# a failure to support a valid configuration from a meaningless -# configuration. - -# The goal of this file is to map all the various variations of a given -# machine specification into a single specification in the form: -# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM -# or in some cases, the newer four-part form: -# CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM -# It is wrong to echo any other type of specification. - -me=`echo "$0" | sed -e 's,.*/,,'` - -usage="\ -Usage: $0 [OPTION] CPU-MFR-OPSYS - $0 [OPTION] ALIAS - -Canonicalize a configuration name. - -Operation modes: - -h, --help print this help, then exit - -t, --time-stamp print date of last modification, then exit - -v, --version print version number, then exit - -Report bugs and patches to ." - -version="\ -GNU config.sub ($timestamp) - -Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005 -Free Software Foundation, Inc. - -This is free software; see the source for copying conditions. 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- -sco5) - os=-sco3.2v5 - basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` - ;; - -sco4) - os=-sco3.2v4 - basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` - ;; - -sco3.2.[4-9]*) - os=`echo $os | sed -e 's/sco3.2./sco3.2v/'` - basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` - ;; - -sco3.2v[4-9]*) - # Don't forget version if it is 3.2v4 or newer. - basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` - ;; - -sco5v6*) - # Don't forget version if it is 3.2v4 or newer. - basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` - ;; - -sco*) - os=-sco3.2v2 - basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` - ;; - -udk*) - basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` - ;; - -isc) - os=-isc2.2 - basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` - ;; - -clix*) - basic_machine=clipper-intergraph - ;; - -isc*) - basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` - ;; - -lynx*) - os=-lynxos - ;; - -ptx*) - basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'` - ;; - -windowsnt*) - os=`echo $os | sed -e 's/windowsnt/winnt/'` - ;; - -psos*) - os=-psos - ;; - -mint | -mint[0-9]*) - basic_machine=m68k-atari - os=-mint - ;; -esac - -# Decode aliases for certain CPU-COMPANY combinations. -case $basic_machine in - # Recognize the basic CPU types without company name. - # Some are omitted here because they have special meanings below. - 1750a | 580 \ - | a29k \ - | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \ - | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \ - | am33_2.0 \ - | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr | avr32 \ - | bfin \ - | c4x | clipper \ - | d10v | d30v | dlx | dsp16xx \ - | fido | fr30 | frv \ - | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \ - | i370 | i860 | i960 | ia64 \ - | ip2k | iq2000 \ - | m32c | m32r | m32rle | m68000 | m68k | m88k \ - | maxq | mb | microblaze | mcore | mep \ - | mips | mipsbe | mipseb | mipsel | mipsle \ - | mips16 \ - | mips64 | mips64el \ - | mips64vr | mips64vrel \ - | mips64orion | mips64orionel \ - | mips64vr4100 | mips64vr4100el \ - | mips64vr4300 | mips64vr4300el \ - | mips64vr5000 | mips64vr5000el \ - | mips64vr5900 | mips64vr5900el \ - | mipsisa32 | mipsisa32el \ - | mipsisa32r2 | mipsisa32r2el \ - | mipsisa64 | mipsisa64el \ - | mipsisa64r2 | mipsisa64r2el \ - | mipsisa64sb1 | mipsisa64sb1el \ - | mipsisa64sr71k | mipsisa64sr71kel \ - | mipstx39 | mipstx39el \ - | mn10200 | mn10300 \ - | mt \ - | msp430 \ - | nios | nios2 \ - | ns16k | ns32k \ - | or32 \ - | pdp10 | pdp11 | pj | pjl \ - | powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \ - | pyramid \ - | score \ - | sh | sh[1234] | sh[24]a | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \ - | sh64 | sh64le \ - | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \ - | sparcv8 | sparcv9 | sparcv9b | sparcv9v \ - | spu | strongarm \ - | tahoe | thumb | tic4x | tic80 | tron \ - | v850 | v850e \ - | we32k \ - | x86 | xc16x | xscale | xscalee[bl] | xstormy16 | xtensa \ - | z8k) - basic_machine=$basic_machine-unknown - ;; - m6811 | m68hc11 | m6812 | m68hc12) - # Motorola 68HC11/12. - basic_machine=$basic_machine-unknown - os=-none - ;; - m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k) - ;; - ms1) - basic_machine=mt-unknown - ;; - - # We use `pc' rather than `unknown' - # because (1) that's what they normally are, and - # (2) the word "unknown" tends to confuse beginning users. - i*86 | x86_64) - basic_machine=$basic_machine-pc - ;; - # Object if more than one company name word. - *-*-*) - echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2 - exit 1 - ;; - # Recognize the basic CPU types with company name. - 580-* \ - | a29k-* \ - | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \ - | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \ - | alphapca5[67]-* | alpha64pca5[67]-* | arc-* \ - | arm-* | armbe-* | armle-* | armeb-* | armv*-* \ - | avr-* | avr32-* \ - | bfin-* | bs2000-* \ - | c[123]* | c30-* | [cjt]90-* | c4x-* | c54x-* | c55x-* | c6x-* \ - | clipper-* | craynv-* | cydra-* \ - | d10v-* | d30v-* | dlx-* \ - | elxsi-* \ - | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \ - | h8300-* | h8500-* \ - | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \ - | i*86-* | i860-* | i960-* | ia64-* \ - | ip2k-* | iq2000-* \ - | m32c-* | m32r-* | m32rle-* \ - | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \ - | m88110-* | m88k-* | maxq-* | mcore-* \ - | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \ - | mips16-* \ - | mips64-* | mips64el-* \ - | mips64vr-* | mips64vrel-* \ - | mips64orion-* | mips64orionel-* \ - | mips64vr4100-* | mips64vr4100el-* \ - | mips64vr4300-* | mips64vr4300el-* \ - | mips64vr5000-* | mips64vr5000el-* \ - | mips64vr5900-* | mips64vr5900el-* \ - | mipsisa32-* | mipsisa32el-* \ - | mipsisa32r2-* | mipsisa32r2el-* \ - | mipsisa64-* | mipsisa64el-* \ - | mipsisa64r2-* | mipsisa64r2el-* \ - | mipsisa64sb1-* | mipsisa64sb1el-* \ - | mipsisa64sr71k-* | mipsisa64sr71kel-* \ - | mipstx39-* | mipstx39el-* \ - | mmix-* \ - | mt-* \ - | msp430-* \ - | nios-* | nios2-* \ - | none-* | np1-* | ns16k-* | ns32k-* \ - | orion-* \ - | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \ - | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \ - | pyramid-* \ - | romp-* | rs6000-* \ - | sh-* | sh[1234]-* | sh[24]a-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \ - | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \ - | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \ - | sparclite-* \ - | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | strongarm-* | sv1-* | sx?-* \ - | tahoe-* | thumb-* \ - | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \ - | tron-* \ - | v850-* | v850e-* | vax-* \ - | we32k-* \ - | x86-* | x86_64-* | xc16x-* | xps100-* | xscale-* | xscalee[bl]-* \ - | xstormy16-* | xtensa-* \ - | ymp-* \ - | z8k-*) - ;; - # Recognize the various machine names and aliases which stand - # for a CPU type and a company and sometimes even an OS. - 386bsd) - basic_machine=i386-unknown - os=-bsd - ;; - 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc) - basic_machine=m68000-att - ;; - 3b*) - basic_machine=we32k-att - ;; - a29khif) - basic_machine=a29k-amd - os=-udi - ;; - abacus) - basic_machine=abacus-unknown - ;; - adobe68k) - basic_machine=m68010-adobe - os=-scout - ;; - alliant | fx80) - basic_machine=fx80-alliant - ;; - altos | altos3068) - basic_machine=m68k-altos - ;; - am29k) - basic_machine=a29k-none - os=-bsd - ;; - amd64) - basic_machine=x86_64-pc - ;; - amd64-*) - basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'` - ;; - amdahl) - basic_machine=580-amdahl - os=-sysv - ;; - amiga | amiga-*) - basic_machine=m68k-unknown - ;; - amigaos | amigados) - basic_machine=m68k-unknown - os=-amigaos - ;; - amigaunix | amix) - basic_machine=m68k-unknown - os=-sysv4 - ;; - apollo68) - basic_machine=m68k-apollo - os=-sysv - ;; - apollo68bsd) - basic_machine=m68k-apollo - os=-bsd - ;; - aux) - basic_machine=m68k-apple - os=-aux - ;; - balance) - basic_machine=ns32k-sequent - os=-dynix - ;; - c90) - basic_machine=c90-cray - os=-unicos - ;; - convex-c1) - basic_machine=c1-convex - os=-bsd - ;; - convex-c2) - basic_machine=c2-convex - os=-bsd - ;; - convex-c32) - basic_machine=c32-convex - os=-bsd - ;; - convex-c34) - basic_machine=c34-convex - os=-bsd - ;; - convex-c38) - basic_machine=c38-convex - os=-bsd - ;; - cray | j90) - basic_machine=j90-cray - os=-unicos - ;; - craynv) - basic_machine=craynv-cray - os=-unicosmp - ;; - cr16) - basic_machine=cr16-unknown - os=-elf - ;; - crds | unos) - basic_machine=m68k-crds - ;; - crisv32 | crisv32-* | etraxfs*) - basic_machine=crisv32-axis - ;; - cris | cris-* | etrax*) - basic_machine=cris-axis - ;; - crx) - basic_machine=crx-unknown - os=-elf - ;; - da30 | da30-*) - basic_machine=m68k-da30 - ;; - decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn) - basic_machine=mips-dec - ;; - decsystem10* | dec10*) - basic_machine=pdp10-dec - os=-tops10 - ;; - decsystem20* | dec20*) - basic_machine=pdp10-dec - os=-tops20 - ;; - delta | 3300 | motorola-3300 | motorola-delta \ - | 3300-motorola | delta-motorola) - basic_machine=m68k-motorola - ;; - delta88) - basic_machine=m88k-motorola - os=-sysv3 - ;; - djgpp) - basic_machine=i586-pc - os=-msdosdjgpp - ;; - dpx20 | dpx20-*) - basic_machine=rs6000-bull - os=-bosx - ;; - dpx2* | dpx2*-bull) - basic_machine=m68k-bull - os=-sysv3 - ;; - ebmon29k) - basic_machine=a29k-amd - os=-ebmon - ;; - elxsi) - basic_machine=elxsi-elxsi - os=-bsd - ;; - encore | umax | mmax) - basic_machine=ns32k-encore - ;; - es1800 | OSE68k | ose68k | ose | OSE) - basic_machine=m68k-ericsson - os=-ose - ;; - fx2800) - basic_machine=i860-alliant - ;; - genix) - basic_machine=ns32k-ns - ;; - gmicro) - basic_machine=tron-gmicro - os=-sysv - ;; - go32) - basic_machine=i386-pc - os=-go32 - ;; - h3050r* | hiux*) - basic_machine=hppa1.1-hitachi - os=-hiuxwe2 - ;; - h8300hms) - basic_machine=h8300-hitachi - os=-hms - ;; - h8300xray) - basic_machine=h8300-hitachi - os=-xray - ;; - h8500hms) - basic_machine=h8500-hitachi - os=-hms - ;; - harris) - basic_machine=m88k-harris - os=-sysv3 - ;; - hp300-*) - basic_machine=m68k-hp - ;; - hp300bsd) - basic_machine=m68k-hp - os=-bsd - ;; - hp300hpux) - basic_machine=m68k-hp - os=-hpux - ;; - hp3k9[0-9][0-9] | hp9[0-9][0-9]) - basic_machine=hppa1.0-hp - ;; - hp9k2[0-9][0-9] | hp9k31[0-9]) - basic_machine=m68000-hp - ;; - hp9k3[2-9][0-9]) - basic_machine=m68k-hp - ;; - hp9k6[0-9][0-9] | hp6[0-9][0-9]) - basic_machine=hppa1.0-hp - ;; - hp9k7[0-79][0-9] | hp7[0-79][0-9]) - basic_machine=hppa1.1-hp - ;; - hp9k78[0-9] | hp78[0-9]) - # FIXME: really hppa2.0-hp - basic_machine=hppa1.1-hp - ;; - hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893) - # FIXME: really hppa2.0-hp - basic_machine=hppa1.1-hp - ;; - hp9k8[0-9][13679] | hp8[0-9][13679]) - basic_machine=hppa1.1-hp - ;; - hp9k8[0-9][0-9] | hp8[0-9][0-9]) - basic_machine=hppa1.0-hp - ;; - hppa-next) - os=-nextstep3 - ;; - hppaosf) - basic_machine=hppa1.1-hp - os=-osf - ;; - hppro) - basic_machine=hppa1.1-hp - os=-proelf - ;; - i370-ibm* | ibm*) - basic_machine=i370-ibm - ;; -# I'm not sure what "Sysv32" means. Should this be sysv3.2? - i*86v32) - basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` - os=-sysv32 - ;; - i*86v4*) - basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` - os=-sysv4 - ;; - i*86v) - basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` - os=-sysv - ;; - i*86sol2) - basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` - os=-solaris2 - ;; - i386mach) - basic_machine=i386-mach - os=-mach - ;; - i386-vsta | vsta) - basic_machine=i386-unknown - os=-vsta - ;; - iris | iris4d) - basic_machine=mips-sgi - case $os in - -irix*) - ;; - *) - os=-irix4 - ;; - esac - ;; - isi68 | isi) - basic_machine=m68k-isi - os=-sysv - ;; - m88k-omron*) - basic_machine=m88k-omron - ;; - magnum | m3230) - basic_machine=mips-mips - os=-sysv - ;; - merlin) - basic_machine=ns32k-utek - os=-sysv - ;; - mingw32) - basic_machine=i386-pc - os=-mingw32 - ;; - mingw32ce) - basic_machine=arm-unknown - os=-mingw32ce - ;; - miniframe) - basic_machine=m68000-convergent - ;; - *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*) - basic_machine=m68k-atari - os=-mint - ;; - mips3*-*) - basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'` - ;; - mips3*) - basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown - ;; - monitor) - basic_machine=m68k-rom68k - os=-coff - ;; - morphos) - basic_machine=powerpc-unknown - os=-morphos - ;; - msdos) - basic_machine=i386-pc - os=-msdos - ;; - ms1-*) - basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'` - ;; - mvs) - basic_machine=i370-ibm - os=-mvs - ;; - ncr3000) - basic_machine=i486-ncr - os=-sysv4 - ;; - netbsd386) - basic_machine=i386-unknown - os=-netbsd - ;; - netwinder) - basic_machine=armv4l-rebel - os=-linux - ;; - news | news700 | news800 | news900) - basic_machine=m68k-sony - os=-newsos - ;; - news1000) - basic_machine=m68030-sony - os=-newsos - ;; - news-3600 | risc-news) - basic_machine=mips-sony - os=-newsos - ;; - necv70) - basic_machine=v70-nec - os=-sysv - ;; - next | m*-next ) - basic_machine=m68k-next - case $os in - -nextstep* ) - ;; - -ns2*) - os=-nextstep2 - ;; - *) - os=-nextstep3 - ;; - esac - ;; - nh3000) - basic_machine=m68k-harris - os=-cxux - ;; - nh[45]000) - basic_machine=m88k-harris - os=-cxux - ;; - nindy960) - basic_machine=i960-intel - os=-nindy - ;; - mon960) - basic_machine=i960-intel - os=-mon960 - ;; - nonstopux) - basic_machine=mips-compaq - os=-nonstopux - ;; - np1) - basic_machine=np1-gould - ;; - nsr-tandem) - basic_machine=nsr-tandem - ;; - op50n-* | op60c-*) - basic_machine=hppa1.1-oki - os=-proelf - ;; - openrisc | openrisc-*) - basic_machine=or32-unknown - ;; - os400) - basic_machine=powerpc-ibm - os=-os400 - ;; - OSE68000 | ose68000) - basic_machine=m68000-ericsson - os=-ose - ;; - os68k) - basic_machine=m68k-none - os=-os68k - ;; - pa-hitachi) - basic_machine=hppa1.1-hitachi - os=-hiuxwe2 - ;; - paragon) - basic_machine=i860-intel - os=-osf - ;; - pbd) - basic_machine=sparc-tti - ;; - pbb) - basic_machine=m68k-tti - ;; - pc532 | pc532-*) - basic_machine=ns32k-pc532 - ;; - pc98) - basic_machine=i386-pc - ;; - pc98-*) - basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'` - ;; - pentium | p5 | k5 | k6 | nexgen | viac3) - basic_machine=i586-pc - ;; - pentiumpro | p6 | 6x86 | athlon | athlon_*) - basic_machine=i686-pc - ;; - pentiumii | pentium2 | pentiumiii | pentium3) - basic_machine=i686-pc - ;; - pentium4) - basic_machine=i786-pc - ;; - pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*) - basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'` - ;; - pentiumpro-* | p6-* | 6x86-* | athlon-*) - basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'` - ;; - pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*) - basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'` - ;; - pentium4-*) - basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'` - ;; - pn) - basic_machine=pn-gould - ;; - power) basic_machine=power-ibm - ;; - ppc) basic_machine=powerpc-unknown - ;; - ppc-*) basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'` - ;; - ppcle | powerpclittle | ppc-le | powerpc-little) - basic_machine=powerpcle-unknown - ;; - ppcle-* | powerpclittle-*) - basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'` - ;; - ppc64) basic_machine=powerpc64-unknown - ;; - ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'` - ;; - ppc64le | powerpc64little | ppc64-le | powerpc64-little) - basic_machine=powerpc64le-unknown - ;; - ppc64le-* | powerpc64little-*) - basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'` - ;; - ps2) - basic_machine=i386-ibm - ;; - pw32) - basic_machine=i586-unknown - os=-pw32 - ;; - rdos) - basic_machine=i386-pc - os=-rdos - ;; - rom68k) - basic_machine=m68k-rom68k - os=-coff - ;; - rm[46]00) - basic_machine=mips-siemens - ;; - rtpc | rtpc-*) - basic_machine=romp-ibm - ;; - s390 | s390-*) - basic_machine=s390-ibm - ;; - s390x | s390x-*) - basic_machine=s390x-ibm - ;; - sa29200) - basic_machine=a29k-amd - os=-udi - ;; - sb1) - basic_machine=mipsisa64sb1-unknown - ;; - sb1el) - basic_machine=mipsisa64sb1el-unknown - ;; - sde) - basic_machine=mipsisa32-sde - os=-elf - ;; - sei) - basic_machine=mips-sei - os=-seiux - ;; - sequent) - basic_machine=i386-sequent - ;; - sh) - basic_machine=sh-hitachi - os=-hms - ;; - sh5el) - basic_machine=sh5le-unknown - ;; - sh64) - basic_machine=sh64-unknown - ;; - sparclite-wrs | simso-wrs) - basic_machine=sparclite-wrs - os=-vxworks - ;; - sps7) - basic_machine=m68k-bull - os=-sysv2 - ;; - spur) - basic_machine=spur-unknown - ;; - st2000) - basic_machine=m68k-tandem - ;; - stratus) - basic_machine=i860-stratus - os=-sysv4 - ;; - sun2) - basic_machine=m68000-sun - ;; - sun2os3) - basic_machine=m68000-sun - os=-sunos3 - ;; - sun2os4) - basic_machine=m68000-sun - os=-sunos4 - ;; - sun3os3) - basic_machine=m68k-sun - os=-sunos3 - ;; - sun3os4) - basic_machine=m68k-sun - os=-sunos4 - ;; - sun4os3) - basic_machine=sparc-sun - os=-sunos3 - ;; - sun4os4) - basic_machine=sparc-sun - os=-sunos4 - ;; - sun4sol2) - basic_machine=sparc-sun - os=-solaris2 - ;; - sun3 | sun3-*) - basic_machine=m68k-sun - ;; - sun4) - basic_machine=sparc-sun - ;; - sun386 | sun386i | roadrunner) - basic_machine=i386-sun - ;; - sv1) - basic_machine=sv1-cray - os=-unicos - ;; 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When coming back to configure, we -# need to make the FD available again. -if test "$no_create" != yes; then - ac_cs_success=: - ac_config_status_args= - test "$silent" = yes && - ac_config_status_args="$ac_config_status_args --quiet" - exec 5>/dev/null - $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false - exec 5>>config.log - # Use ||, not &&, to avoid exiting from the if with $? = 1, which - # would make configure fail if this is the last instruction. - $ac_cs_success || as_fn_exit $? -fi -if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then - { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 -$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} -fi - diff --git a/src/configure.in b/src/configure.in deleted file mode 100644 index faac129..0000000 --- a/src/configure.in +++ /dev/null @@ -1,84 +0,0 @@ -dnl $Id: configure.in,v 1.42 2008-07-21 18:51:56 spotspot Exp $ -dnl Process this file with autoconf to produce a configure script. - -AC_INIT(flam3-animate.c) -AM_CONFIG_HEADER(config.h) -AC_ARG_ENABLE(pthread, [ --enable-pthread compile FLAM3 with threads enabled (default=yes)]) -AC_ARG_ENABLE(atomic_ops, [ --enable-atomic-ops compile FLAM3 with atom ops enabled (default=yes, independently checks for 32 and 64 bit sizes)]) -AM_INIT_AUTOMAKE(flam3,"3.0.1") - -AC_CONFIG_MACRO_DIR([m4]) - -# Save CFLAGS from the environment -save_CFLAGS=$CFLAGS - -AC_PROG_CC - -CFLAGS=$save_CFLAGS - -AC_PROG_INSTALL -AC_PROG_MAKE_SET -AM_DISABLE_SHARED -AC_PROG_LIBTOOL -AC_HEADER_STDC -AC_C_CONST -AC_TYPE_SIZE_T -AC_HEADER_TIME -AC_CHECK_LIB([z],[deflateInit_],,[AC_MSG_ERROR([zlib is required.])]) -AC_CHECK_LIB([png],[png_write_image],,[AC_MSG_ERROR([The png library is required.])]) -AC_CHECK_LIB([xml2],[xmlParseFile],,[AC_MSG_ERROR([The xml2 library is required.])]) - - -if test "${enable_atomic_ops}" = "" ; then - enable_atomic_ops=yes -fi - -if test "${enable_atomic_ops}" = "yes" ; then - - AC_MSG_CHECKING([whether $CC knows 32-bit __sync_bool_compare_and_swap()]) - AC_LANG_CONFTEST([#include - int main() { uint32_t a = 4; - __sync_bool_compare_and_swap(&a, 4, 5); }]) - $CC conftest.c $CFLAGS -o conftest > /dev/null 2> /dev/null - ret=$? - rm -f conftest.o conftest - if test $ret -eq 0 ; then - AC_DEFINE([HAVE_GCC_ATOMIC_OPS], 1, [Have 32-bit __sync_bool_compare_and_swap() and friends.]) - AC_MSG_RESULT([yes]) - else - AC_MSG_RESULT([no - try specifying CFLAGS=-march={your_arch}]) - fi - - AC_MSG_CHECKING([whether $CC knows 64-bit __sync_bool_compare_and_swap()]) - AC_LANG_CONFTEST([#include - int main() { uint64_t a = 4; __sync_bool_compare_and_swap(&a, 4, 5); }]) - $CC conftest.c $CFLAGS -o conftest > /dev/null 2> /dev/null - ret=$? - rm -f conftest.o conftest - if test $ret -eq 0 ; then - AC_DEFINE([HAVE_GCC_64BIT_ATOMIC_OPS], 1, [Have 64-bit __sync_bool_compare_and_swap() and friends.]) - AC_MSG_RESULT([yes]) - else - AC_MSG_RESULT([no - try specifying CFLAGS=-march={your_arch}]) - fi -fi - -if test "${enable_pthread}" = "" ; then - enable_pthread=yes -fi - -if test "${enable_pthread}" = "yes" ; then - AC_CHECK_LIB([pthread],[pthread_create],,[AC_MSG_WARN([Pthread library not found - threads disabled.])]) -fi -AC_CHECK_LIB([jpeg],[jpeg_start_compress],,[AC_MSG_ERROR([The jpeg library is required.])]) -AC_PATH_PROG(XML2_CONFIG,xml2-config, no, $PATH:/bin:/usr/bin:/usr/local/bin) - -if test "$XML2_CONFIG" != "no" -then - CPPFLAGS="`$XML2_CONFIG --cflags` $CPPFLAGS" -fi - -AC_OUTPUT([ -Makefile -flam3.pc -]) diff --git a/src/convert.dsp b/src/convert.dsp deleted file mode 100644 index 0f7fba1..0000000 --- a/src/convert.dsp +++ /dev/null @@ -1,146 +0,0 @@ -# Microsoft Developer Studio Project File - Name="convert" - Package Owner=<4> -# Microsoft Developer Studio Generated Build File, Format Version 6.00 -# ** DO NOT EDIT ** - -# TARGTYPE "Win32 (x86) Console Application" 0x0103 - -CFG=convert - Win32 Debug -!MESSAGE This is not a valid makefile. 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For example: -!MESSAGE -!MESSAGE NMAKE /f "convert.mak" CFG="convert - Win32 Debug" -!MESSAGE -!MESSAGE Possible choices for configuration are: -!MESSAGE -!MESSAGE "convert - Win32 Release" (based on "Win32 (x86) Console Application") -!MESSAGE "convert - Win32 Debug" (based on "Win32 (x86) Console Application") -!MESSAGE - -# Begin Project -# PROP AllowPerConfigDependencies 0 -# PROP Scc_ProjName "" -# PROP Scc_LocalPath "" -CPP=cl.exe -RSC=rc.exe - -!IF "$(CFG)" == "convert - Win32 Release" - -# PROP BASE Use_MFC 0 -# PROP BASE Use_Debug_Libraries 0 -# PROP BASE Output_Dir "Release" -# PROP BASE Intermediate_Dir "Release" -# PROP BASE Target_Dir "" -# PROP Use_MFC 0 -# PROP Use_Debug_Libraries 0 -# PROP Output_Dir "Release" -# PROP Intermediate_Dir "Release" -# PROP Ignore_Export_Lib 0 -# PROP Target_Dir "" -# ADD BASE CPP /nologo /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_CONSOLE" /D "_MBCS" /YX /FD /c -# ADD CPP /nologo /W3 /GX /O2 /I "c:\src\libxml2\include" /I "c:\src\jpeg" /I "c:\src\iconv\include" /I "c:\src\pthreads" /D "WIN32" /D "NDEBUG" /D "_CONSOLE" /D "_MBCS" /YX /FD /Zm1000 /c -# ADD BASE RSC /l 0x409 /d "NDEBUG" -# ADD RSC /l 0x409 /d "NDEBUG" -BSC32=bscmake.exe -# ADD BASE BSC32 /nologo -# ADD BSC32 /nologo -LINK32=link.exe -# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /machine:I386 -# ADD LINK32 c:\src\expat\expat.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib c:\src\jpeg\libjpeg.lib c:\src\libpng\libpng.lib c:\src\libxml2\lib\libxml2.lib c:\src\zlib\zlib.lib c:\src\pthreads\pthreadVC2.lib /nologo /subsystem:console /machine:I386 /out:"Release/flam3-convert.exe" - -!ELSEIF "$(CFG)" == "convert - Win32 Debug" - -# PROP BASE Use_MFC 0 -# PROP BASE Use_Debug_Libraries 1 -# PROP BASE Output_Dir "Debug" -# PROP BASE Intermediate_Dir "Debug" -# PROP BASE Target_Dir "" -# PROP Use_MFC 0 -# PROP Use_Debug_Libraries 1 -# PROP Output_Dir "Debug" -# PROP Intermediate_Dir "Debug" -# PROP Ignore_Export_Lib 0 -# PROP Target_Dir "" -# ADD BASE CPP /nologo /W3 /Gm /GX /ZI /Od /D "WIN32" /D "_DEBUG" /D "_CONSOLE" /D "_MBCS" /YX /FD /GZ /c -# ADD CPP /nologo /W3 /Gm /GX /ZI /Od /I "c:\src\expat\xmlparse" /I "c:\src\jpeg" /I "c:\src\libxml2\include" /I "c:\src\iconv\include" /D "WIN32" /D "_DEBUG" /D "_CONSOLE" /D "_MBCS" /YX /FD /GZ /c -# ADD BASE RSC /l 0x409 /d "_DEBUG" -# ADD RSC /l 0x409 /d "_DEBUG" -BSC32=bscmake.exe -# ADD BASE BSC32 /nologo -# ADD BSC32 /nologo -LINK32=link.exe -# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /debug /machine:I386 /pdbtype:sept -# ADD LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib c:\src\expat\expat.lib c:\src\jpeg\libjpeg.lib /nologo /subsystem:console /debug /machine:I386 /pdbtype:sept - -!ENDIF - -# Begin Target - -# Name "convert - Win32 Release" -# Name "convert - Win32 Debug" -# Begin Group "Source Files" - -# PROP Default_Filter "cpp;c;cxx;rc;def;r;odl;idl;hpj;bat" -# Begin Source File - -SOURCE=.\docstring.c -# End Source File -# Begin Source File - -SOURCE=".\flam3-convert.c" -# End Source File -# Begin Source File - -SOURCE=".\flam3-palettes.c" -# End Source File -# Begin Source File - -SOURCE=.\flam3.c -# End Source File -# Begin Source File - -SOURCE=.\isaac.c -# End Source File -# Begin Source File - -SOURCE=.\jpeg.c -# End Source File -# Begin Source File - -SOURCE=.\png.c -# End Source File -# End Group -# Begin Group "Header Files" - -# PROP Default_Filter "h;hpp;hxx;hm;inl" -# Begin Source File - -SOURCE=cmap.h -# End Source File -# Begin Source File - -SOURCE=config.h -# End Source File -# Begin Source File - -SOURCE=jpeg.h -# End Source File -# Begin Source File - -SOURCE=libifs.h -# End Source File -# Begin Source File - -SOURCE=rect.h -# End Source File -# End Group -# Begin Group "Resource Files" - -# PROP Default_Filter "ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe" -# End Group -# End Target -# End Project diff --git a/src/debian/changelog b/src/debian/changelog deleted file mode 100644 index 4f3725a..0000000 --- a/src/debian/changelog +++ /dev/null @@ -1,48 +0,0 @@ -flam3 (2.7.18-0ubuntu1~ppa0) hardy; urgency=low - - * Bug fixes from upstream. - - -- Spotworks LLC Tue, 17 Mar 2009 20:52:50 -0600 - -flam3 (2.7.17-0ubuntu1~ppa0) hardy; urgency=low - - * Bug fixes from upstream. - - -- Spotworks LLC Wed, 12 Nov 2008 19:07:18 -0500 - -flam3 (2.7.16-0ubuntu1~ppa2) hardy; urgency=low - - * Fixed version number for 2.7.16. - - -- Spotworks LLC Sat, 06 Sep 2008 08:05:17 -0600 - -flam3 (2.7.16-0ubuntu1~ppa0) hardy; urgency=low - - * More bugs fixed and features from upstream, again interpolation related. - - -- Spotworks LLC Sat, 06 Sep 2008 07:27:23 -0600 - -flam3 (2.7.15-0ubuntu1~ppa0) hardy; urgency=low - - * Many bugs fixed and features from upstream, mostly about interpolation. - - -- Spotworks LLC Thu, 28 Aug 2008 00:28:37 -0400 - -flam3 (2.7.14-0ubuntu1~ppa0) hardy; urgency=low - - * Many bugs fixed and features from upstream. - - -- Spotworks LLC Mon, 21 Jul 2008 18:23:45 -0400 - -flam3 (2.7.13-0ubuntu1~ppa8) hardy; urgency=low - - * Attempt to fix erroneous O2 compile flag. - - -- Spotworks LLC Fri, 27 Jun 2008 11:23:02 -0600 - -flam3 (2.7.13-0ubuntu1~ppa2) hardy; urgency=low - - * Initial package release. - - -- Spotworks LLC Thu, 12 Jun 2008 17:16:17 -0600 - diff --git a/src/debian/compat b/src/debian/compat deleted file mode 100644 index 7ed6ff8..0000000 --- a/src/debian/compat +++ /dev/null @@ -1 +0,0 @@ -5 diff --git a/src/debian/control b/src/debian/control deleted file mode 100644 index b1ef38d..0000000 --- a/src/debian/control +++ /dev/null @@ -1,12 +0,0 @@ -Source: flam3 -Section: graphics -Priority: optional -Maintainer: Spotworks LLC -Build-Depends: debhelper (>= 5), automake, autotools-dev, libjpeg62-dev, libpng12-dev, libxml2-dev, libtool, subversion -Standards-Version: 3.7.2 -Homepage: http://www.flam3.com - -Package: flam3 -Architecture: any -Depends: ${shlibs:Depends}, ${misc:Depends} -Description: render and animate FLAM3s and manipulate their genomes diff --git a/src/debian/copyright b/src/debian/copyright deleted file mode 100644 index 0f1aab7..0000000 --- a/src/debian/copyright +++ /dev/null @@ -1,340 +0,0 @@ - GNU GENERAL PUBLIC LICENSE - Version 2, June 1991 - - Copyright (C) 1989, 1991 Free Software Foundation, Inc. - 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - - Everyone is permitted to copy and distribute verbatim copies - of this license document, but changing it is not allowed. - - Preamble - - The licenses for most software are designed to take away your -freedom to share and change it. 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See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - -Also add information on how to contact you by electronic and paper mail. - -If the program is interactive, make it output a short notice like this -when it starts in an interactive mode: - - Gnomovision version 69, Copyright (C) 19yy name of author - Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'. - This is free software, and you are welcome to redistribute it - under certain conditions; type `show c' for details. - -The hypothetical commands `show w' and `show c' should show the appropriate -parts of the General Public License. Of course, the commands you use may -be called something other than `show w' and `show c'; they could even be -mouse-clicks or menu items--whatever suits your program. - -You should also get your employer (if you work as a programmer) or your -school, if any, to sign a "copyright disclaimer" for the program, if -necessary. Here is a sample; alter the names: - - Yoyodyne, Inc., hereby disclaims all copyright interest in the program - `Gnomovision' (which makes passes at compilers) written by James Hacker. - - , 1 April 1989 - Ty Coon, President of Vice - -This General Public License does not permit incorporating your program into -proprietary programs. If your program is a subroutine library, you may -consider it more useful to permit linking proprietary applications with the -library. If this is what you want to do, use the GNU Library General -Public License instead of this License. diff --git a/src/debian/rules b/src/debian/rules deleted file mode 100755 index b485aa3..0000000 --- a/src/debian/rules +++ /dev/null @@ -1,98 +0,0 @@ -#!/usr/bin/make -f -# -*- makefile -*- -# Sample debian/rules that uses debhelper. -# This file was originally written by Joey Hess and Craig Small. -# As a special exception, when this file is copied by dh-make into a -# dh-make output file, you may use that output file without restriction. -# This special exception was added by Craig Small in version 0.37 of dh-make. - -# Uncomment this to turn on verbose mode. -#export DH_VERBOSE=1 - - -# These are used for cross-compiling and for saving the configure script -# from having to guess our platform (since we know it already) -DEB_HOST_GNU_TYPE ?= $(shell dpkg-architecture -qDEB_HOST_GNU_TYPE) -DEB_BUILD_GNU_TYPE ?= $(shell dpkg-architecture -qDEB_BUILD_GNU_TYPE) - -config.status: configure - dh_testdir - # Add here commands to configure the package. -ifneq "$(wildcard /usr/share/misc/config.sub)" "" - cp -f /usr/share/misc/config.sub config.sub -endif -ifneq "$(wildcard /usr/share/misc/config.guess)" "" - cp -f /usr/share/misc/config.guess config.guess -endif - ./configure --host=$(DEB_HOST_GNU_TYPE) --build=$(DEB_BUILD_GNU_TYPE) --prefix=/usr --mandir=\$${prefix}/share/man --infodir=\$${prefix}/share/info CFLAGS="-g -O3 -ffast-math" LDFLAGS="-Wl,-z,defs" - - -build: build-stamp - -build-stamp: config.status - dh_testdir - - # Add here commands to compile the package. - $(MAKE) - #docbook-to-man debian/flam3.sgml > flam3.1 - - touch $@ - -clean: - dh_testdir - dh_testroot - rm -f build-stamp - - # Add here commands to clean up after the build process. - -$(MAKE) distclean - rm -f config.sub config.guess - - dh_clean - -install: build - dh_testdir - dh_testroot - dh_clean -k - dh_installdirs - - # Add here commands to install the package into debian/flam3. - $(MAKE) DESTDIR=$(CURDIR)/debian/flam3 install - - -# Build architecture-independent files here. -binary-indep: build install -# We have nothing to do by default. - -# Build architecture-dependent files here. -binary-arch: build install - dh_testdir - dh_testroot - dh_installchangelogs - dh_installdocs - dh_installexamples -# dh_install -# dh_installmenu -# dh_installdebconf -# dh_installlogrotate -# dh_installemacsen -# dh_installpam -# dh_installmime -# dh_python -# dh_installinit -# dh_installcron -# dh_installinfo - dh_installman - dh_link - dh_strip - dh_compress - dh_fixperms -# dh_perl -# dh_makeshlibs - dh_installdeb - dh_shlibdeps - dh_gencontrol - dh_md5sums - dh_builddeb - -binary: binary-indep binary-arch -.PHONY: build clean binary-indep binary-arch binary install diff --git a/src/docstring.c b/src/docstring.c deleted file mode 100644 index 7e6357d..0000000 --- a/src/docstring.c +++ /dev/null @@ -1,206 +0,0 @@ -/* - FLAM3 - cosmic recursive fractal flames - Copyright (C) 1992-2009 Spotworks LLC - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 3 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program. If not, see . -*/ - - -#include "config.h" -#include "flam3.h" - - -static char *the_docstring0 = - "FLAM3 - cosmic recursive fractal flames version "; - -static char *the_docstring1 = -"\n\n" -"This software is licensed under the GPL. You should have access\n" -"to the source code; see http://www.fsf.org/licenses/gpl.html.\n" -"\n" -"This is free software to render fractal flames as described on\n" -"http://flam3.com. Flam3-animate makes animations, and flam3-render\n" -"makes still images. Flam3-genome creates and manipulates genomes\n" -"(parameter sets). A C library is also installed.\n" -"\n" -"Note: the following instructions are written for Linux users. Windows\n" -"users may have to install the cygwin package to get the \"env\"\n" -"command or set the envars in your windows command prompt manually.\n" -"That means instead of a command like\n" -"\n" -" env dtime=5 prefix=foo. in=test.flame flam3-animate\n" -"\n" -"use the following set of commands:\n" -"\n" -" set dtime=5\n" -" set prefix=foo.\n" -" set in=test.flame\n" -" flam3-animate\n" -"\n" -"\n" -"envar default meaning\n" -"===== ======= =======\n" -"prefix (empty) prefix names of output files with this string.\n" -"begin j time of first frame to render (j=first time specified in file) (animate only)\n" -"end n-1 time of last frame to render (n=last time specified in the input file) (animate only)\n" -"time NA time of first and last frame (ie do one frame) (animate only)\n" -"frame NA synonym for \"time\" (animate only)\n" -"in stdin name of input file\n" -"out NA name of output file (bad idea if rending more than one, use prefix instead)\n" -"template NA apply defaults based on this genome (genome only)\n" -"dtime 1 time between frames (animate only)\n" -"fields 0 if 1 then render fields, ie odd scanlines at time+0.5\n" -"nstrips 1 number of strips, ie render fractions of a frame at once (render only)\n" -"qs 1 quality scale, multiply quality of all frames by this\n" -"ss 1 size scale, multiply size (in pixels) of all frames by this\n" -"jpeg NA jpeg quality for compression, default is native jpeg default\n" -"format png jpg or ppm or png\n" -"pixel_aspect 1.0 aspect ratio of pixels (width over height), eg 0.90909 for NTSC\n" -"seed random integer seed for random numbers, defaults to time+pid\n" -"isaac_seed random character-based seed for iteration loop randomness, defaults to time\n" -"nthreads 0 number of threads to use for render. default auto-detects.\n" -"verbose 0 if non-zero then print progress meter on stderr\n" -"bits 33 also 32 or 64: sets bit-width of internal buffers (33 means 32-bit floating-point)\n" -"bpc 8 bits per color channel: png supports 16, all others are 8 only (render/animate)\n" -"image filename replace palette with png, jpg, or ppm image\n" -"use_vars -1 comma separated list of variation #'s to use when generating a random flame (genome only)\n" -"dont_use_vars NA comma separated list of variation #'s to NOT use when generating a random flame (genome only)\n" -"cross0 NA randomly select one genome from this file to genetically cross (genome only)\n" -"cross1 NA with one genome from this file (genome only)\n" -"method NA method used for genetic cross: alternate, interpolate, or union. (genome only)\n" -"mutate NA randomly mutate a random genome from this file (genome only)\n" -"symmetry NA set symmetry of result. (genome only)\n" -"clone NA clone random flame in input (genome only)\n" -"clone_all NA clones all flames in file. useful for applying template to all flames (genome only)\n" -"animate NA interpolates between all flames in a file, using times specified in file (genome only)\n" -"sequence NA 360 degree rotation 'loops' times of each control point plus rotating transitions (genome only)\n" -"loops NA number of times to rotate each control point in sequence (genome only)\n" -"tries 50 number of tries to make to find a good genome. (genome only)\n" -"strip NA strip input, frame and nframes control which one. (genome only)\n" -"transparency 0 make bknd transparent, if format supports it (render/animate)\n" -"name_enable 0 use 'name' attr in to name image output if present (render only)\n" -"nick \"\" nickname to use in tags / img comments\n" -"url \"\" url to use in tags / img comments\n" -"id \"\" ID to use in tags\n" -"comment \"\" comment string for tags (genome only)\n" -"use_mem auto floating point number of bytes of memory to use (render only)\n" -"write_genome 0 write out genome associated with center of motion blur window (animate only)\n" -"noedits unset omit edit tags from output (genome only)\n" -"print_edit_depth 0 depth to truncate tag structure. 0 prints all tags (genome only)\n" -"intpalette unset round palette entries for importing into older Apophysis versions (genome only)\n" -"insert_palette unset insert the palette into the image.\n" -"enable_jpeg_comments 1 enables comments in the jpeg header (render and animate)\n" -"enable_png_comments 1 enables comments in the png header (render and animate)\n" -"\n" -"earlyclip 0 enables the early clipping of rgb values for better antialiasing and resizing\n" -" defaults to 0 for backwards compatibility\n" -"flam27 0 flam3 2.7 compatibility mode; ensures generated genomes can be used by flam3 2.7.18\n" -"stagger 0 affects simultaneity of xform interpolation during genome interpolation.\n" -" represents how 'separate' the xforms are interpolated. set to 1 for each\n" -" xform to be interpolated individually, fractions control interp overlap.\n" -"apo_palette 0 set this to 1 to use only the first 255 elements of the palette (apophysis compatibility)\n" - -"\n" -"for example:\n" -"\n" -" env dtime=5 prefix=foo. in=test.flam3 flam3-animate\n" -"\n" -"means to render every 5th frame of parameter file foo.flam3, and store\n" -"the results in files named foo.XXXX.jpg.\n" -"\n" -"the flam3-convert program reads from stdin the old format created by\n" -"the GIMP and writes to stdout the new xml format.\n" -"\n" -"the flam3-genome program creates random parameter files. it also mutates,\n" -"rotates, and interpolates existing parameter files. for example to\n" -"create 10 wholly new control points and render them at normal quality:\n" -"\n" -" env template=vidres.flam3 repeat=10 flam3-genome > new.flam3\n" -" flam3-render < new.flam3\n" -"\n" -"if you left out the \"template=vidres.flam3\" part then the size,\n" -"quality, etc parameters would be their default (small) values. you\n" -"can set the symmetry group:\n" -"\n" -" env template=vidres.flam3 symmetry=3 flam3-genome > new3.flam3\n" -" env template=vidres.flam3 symmetry=-2 flam3-genome > new-2.flam3\n" -" flam3-render < new3.flam3\n" -" flam3-render < new-2.flam3\n" -"\n" -"Mutation is done by giving an input flame file to alter:\n" -"\n" -" env template=vidres.flam3 flam3-genome > parent.flam3\n" -" env prefix=parent. flam3-render < parent.flam3\n" -" env template=vidres.flam3 mutate=parent.flam3 repeat=10 flam3-genome > mutation.flam3\n" -" flam3-render < mutation.flam3\n" -"\n" -"Normally one wouldn't use the same file for the template and the file\n" -"to mutate. Crossover is handled similarly:\n" -"\n" -" env template=vidres.flam3 flam3-genome > parent0.flam3\n" -" env prefix=parent0. flam3-render < parent0.flam3\n" -" env template=vidres.flam3 flam3-genome > parent1.flam3\n" -" env prefix=parent1. flam3-render < parent1.flam3\n" -" env template=vidres.flam3 cross0=parent0.flam3 cross1=parent1.flam3 flam3-genome > crossover.flam3\n" -" flam3-render < crossover.flam3\n" -"\n" -"flam3-genome has 3 ways to produce parameter files for animation in\n" -"the style of electric sheep. the highest level and most useful from\n" -"the command line is the sequence method. it takes a collection of\n" -"control points and makes an animation that has each flame do fractal\n" -"rotation for 360 degrees, then make a smooth transition to the next.\n" -"for example:\n" -"\n" -" env sequence=test.flam3 nframes=20 flam3-genome > seq.flam3\n" -" flam3-animate < seq.flam3\n" -"\n" -"creates and renders a 60 frame animation. there are two flames in\n" -"test.flam3, so the animation consists three stags: the first one\n" -"rotating, then a transition, then the second one rotating. each stage\n" -"has 20 frames as specified on the command line. if you want to\n" -"render only some fraction of a whole animation file, specify the begin\n" -"and end times:\n" -"\n" -" env begin=20 end=40 flam3-animate < seq.flam3\n" -"\n" -"the other two methods are harder to use becaues they produce files that\n" -"are only good for one frame of animation. the output consists of 3\n" -"control points, one for the time requested, one before and one after.\n" -"that allows proper motion blur. for example:\n" -"\n" -" env template=vidres.flam3 flam3-genome > rotme.flam3\n" -" env rotate=rotme.flam3 frame=10 nframes=20 flam3-genome > rot10.flam3\n" -" env frame=10 flam3-animate < rot10.flam3\n" -"\n" -"the file rot10.flam3 specifies the animation for just one frame, in\n" -"this case 10 out of 20 frames in the complete animation. C1\n" -"continuous electric sheep genetic crossfades are created like this:\n" -"\n" -" env inter=test.flam3 frame=10 nframes=20 flam3-genome > inter10.flam3\n" -" env frame=10 flam3-animate < inter10.flam3\n" -"\n" -"see http://flam3.com/flame.pdf for descriptions & formulas, and\n" -"see http://electricsheep.wikispaces.com/Variations for updates.\n" -"\n" -"The complete list of variations:\n" -; - -void docstring() { - int i; - fputs(the_docstring0, stdout); - fputs(flam3_version(), stdout); - fputs(the_docstring1, stdout); - for (i = 0; i < flam3_nvariations; i++) - printf(" %2d. %s\n", i, flam3_variation_names[i]); -} diff --git a/src/filters.c b/src/filters.c deleted file mode 100644 index 1af5d4a..0000000 --- a/src/filters.c +++ /dev/null @@ -1,490 +0,0 @@ -/* - FLAM3 - cosmic recursive fractal flames - Copyright (C) 1992-2009 Spotworks LLC - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 3 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program. If not, see . -*/ - -#include "filters.h" - - -/* - * filter function definitions - * from Graphics Gems III code - * and ImageMagick resize.c - */ - - -double flam3_spatial_support[flam3_num_spatialfilters] = { - - 1.5, /* gaussian */ - 1.0, /* hermite */ - 0.5, /* box */ - 1.0, /* triangle */ - 1.5, /* bell */ - 2.0, /* b spline */ - 2.0, /* mitchell */ - 1.0, /* blackman */ - 2.0, /* catrom */ - 1.0, /* hanning */ - 1.0, /* hamming */ - 3.0, /* lanczos3 */ - 2.0, /* lanczos2 */ - 1.5 /* quadratic */ -}; - -double flam3_hermite_filter(double t) { - /* f(t) = 2|t|^3 - 3|t|^2 + 1, -1 <= t <= 1 */ - if(t < 0.0) t = -t; - if(t < 1.0) return((2.0 * t - 3.0) * t * t + 1.0); - return(0.0); -} - -double flam3_box_filter(double t) { - if((t > -0.5) && (t <= 0.5)) return(1.0); - return(0.0); -} - -double flam3_triangle_filter(double t) { - if(t < 0.0) t = -t; - if(t < 1.0) return(1.0 - t); - return(0.0); -} - -double flam3_bell_filter(double t) { - /* box (*) box (*) box */ - if(t < 0) t = -t; - if(t < .5) return(.75 - (t * t)); - if(t < 1.5) { - t = (t - 1.5); - return(.5 * (t * t)); - } - return(0.0); -} - -double flam3_b_spline_filter(double t) { - - /* box (*) box (*) box (*) box */ - double tt; - - if(t < 0) t = -t; - if(t < 1) { - tt = t * t; - return((.5 * tt * t) - tt + (2.0 / 3.0)); - } else if(t < 2) { - t = 2 - t; - return((1.0 / 6.0) * (t * t * t)); - } - return(0.0); -} - -double flam3_sinc(double x) { - x *= M_PI; - if(x != 0) return(sin(x) / x); - return(1.0); -} - -double flam3_blackman_filter(double x) { - return(0.42+0.5*cos(M_PI*x)+0.08*cos(2*M_PI*x)); -} - -double flam3_catrom_filter(double x) { - if (x < -2.0) - return(0.0); - if (x < -1.0) - return(0.5*(4.0+x*(8.0+x*(5.0+x)))); - if (x < 0.0) - return(0.5*(2.0+x*x*(-5.0-3.0*x))); - if (x < 1.0) - return(0.5*(2.0+x*x*(-5.0+3.0*x))); - if (x < 2.0) - return(0.5*(4.0+x*(-8.0+x*(5.0-x)))); - return(0.0); -} - -double flam3_mitchell_filter(double t) { - double tt; - - tt = t * t; - if(t < 0) t = -t; - if(t < 1.0) { - t = (((12.0 - 9.0 * flam3_mitchell_b - 6.0 * flam3_mitchell_c) * (t * tt)) - + ((-18.0 + 12.0 * flam3_mitchell_b + 6.0 * flam3_mitchell_c) * tt) - + (6.0 - 2 * flam3_mitchell_b)); - return(t / 6.0); - } else if(t < 2.0) { - t = (((-1.0 * flam3_mitchell_b - 6.0 * flam3_mitchell_c) * (t * tt)) - + ((6.0 * flam3_mitchell_b + 30.0 * flam3_mitchell_c) * tt) - + ((-12.0 * flam3_mitchell_b - 48.0 * flam3_mitchell_c) * t) - + (8.0 * flam3_mitchell_b + 24 * flam3_mitchell_c)); - return(t / 6.0); - } - return(0.0); -} - -double flam3_hanning_filter(double x) { - return(0.5+0.5*cos(M_PI*x)); -} - -double flam3_hamming_filter(double x) { - return(0.54+0.46*cos(M_PI*x)); -} - -double flam3_lanczos3_filter(double t) { - if(t < 0) t = -t; - if(t < 3.0) return(flam3_sinc(t) * flam3_sinc(t/3.0)); - return(0.0); -} - -double flam3_lanczos2_filter(double t) { - if(t < 0) t = -t; - if(t < 2.0) return(flam3_sinc(t) * flam3_sinc(t/2.0)); - return(0.0); -} - -double flam3_gaussian_filter(double x) { - return(exp((-2.0*x*x))*sqrt(2.0/M_PI)); -} - -double flam3_quadratic_filter(double x) { - if (x < -1.5) - return(0.0); - if (x < -0.5) - return(0.5*(x+1.5)*(x+1.5)); - if (x < 0.5) - return(0.75-x*x); - if (x < 1.5) - return(0.5*(x-1.5)*(x-1.5)); - return(0.0); -} - -double flam3_spatial_filter(int knum, double x) { - - if (knum==0) - return flam3_gaussian_filter(x); - else if (knum==1) - return flam3_hermite_filter(x); - else if (knum==2) - return flam3_box_filter(x); - else if (knum==3) - return flam3_triangle_filter(x); - else if (knum==4) - return flam3_bell_filter(x); - else if (knum==5) - return flam3_b_spline_filter(x); - else if (knum==6) - return flam3_mitchell_filter(x); - else if (knum==7) - return flam3_sinc(x)*flam3_blackman_filter(x); - else if (knum==8) - return flam3_catrom_filter(x); - else if (knum==9) - return flam3_sinc(x)*flam3_hanning_filter(x); - else if (knum==10) - return flam3_sinc(x)*flam3_hamming_filter(x); - else if (knum==11) - return flam3_lanczos3_filter(x)*flam3_sinc(x/3.0); - else if (knum==12) - return flam3_lanczos2_filter(x)*flam3_sinc(x/2.0); - else if (knum==13) - return flam3_quadratic_filter(x); -} - -int normalize_vector(double *v, int n) { - double t = 0.0; - int i; - for (i = 0; i < n; i++) - t += v[i]; - if (0.0 == t) return 1; - t = 1.0 / t; - for (i = 0; i < n; i++) - v[i] *= t; - return 0; -} - - -int flam3_create_spatial_filter(flam3_frame *spec, int field, double **filter) { - - int sf_kernel = spec->genomes[0].spatial_filter_select; - int supersample = spec->genomes[0].spatial_oversample; - double sf_radius = spec->genomes[0].spatial_filter_radius; - double aspect_ratio = spec->pixel_aspect_ratio; - double sf_supp = flam3_spatial_support[sf_kernel]; - - double fw = 2.0 * sf_supp * supersample * sf_radius / aspect_ratio; - double adjust, ii, jj; - - int fwidth = ((int) fw) + 1; - int i,j; - - - /* Make sure the filter kernel has same parity as oversample */ - if ((fwidth ^ supersample) & 1) - fwidth++; - - /* Calculate the coordinate scaling factor for the kernel values */ - if (fw > 0.0) - adjust = sf_supp * fwidth / fw; - else - adjust = 1.0; - - /* Calling function MUST FREE THE RETURNED KERNEL, lest ye leak memory */ - (*filter) = (double *)calloc(fwidth * fwidth,sizeof(double)); - - /* fill in the coefs */ - for (i = 0; i < fwidth; i++) - for (j = 0; j < fwidth; j++) { - - /* Calculate the function inputs for the kernel function */ - ii = ((2.0 * i + 1.0) / (double)fwidth - 1.0)*adjust; - jj = ((2.0 * j + 1.0) / (double)fwidth - 1.0)*adjust; - - /* Scale for scanlines */ - if (field) jj *= 2.0; - - /* Adjust for aspect ratio */ - jj /= aspect_ratio; - - (*filter)[i + j * fwidth] = - flam3_spatial_filter(sf_kernel,ii) * flam3_spatial_filter(sf_kernel,jj); - } - - - if (normalize_vector((*filter), fwidth * fwidth)) { - fprintf(stderr, "Spatial filter value is too small: %g. Terminating.\n",sf_radius); - return(-1); - } - - return (fwidth); -} - -flam3_de_helper flam3_create_de_filters(double max_rad, double min_rad, double curve, int ss) { - - flam3_de_helper de; - double comp_max_radius, comp_min_radius; - double num_de_filters_d; - int num_de_filters,de_max_ind; - int de_row_size, de_half_size; - int filtloop; - int keep_thresh=100; - - de.kernel_size=-1; - - if (curve <= 0.0) { - fprintf(stderr,"estimator curve must be > 0\n"); - return(de); - } - - if (max_rad < min_rad) { - fprintf(stderr,"estimator must be larger than estimator_minimum.\n"); - fprintf(stderr,"(%f > %f) ? \n",max_rad,min_rad); - return(de); - } - - /* We should scale the filter width by the oversample */ - /* The '+1' comes from the assumed distance to the first pixel */ - comp_max_radius = max_rad*ss + 1; - comp_min_radius = min_rad*ss + 1; - - /* Calculate how many filter kernels we need based on the decay function */ - /* */ - /* num filters = (de_max_width / de_min_width)^(1/estimator_curve) */ - /* */ - num_de_filters_d = pow( comp_max_radius/comp_min_radius, 1.0/curve ); - if (num_de_filters_d>1e7) { - fprintf(stderr,"too many filters required in this configuration (%g)\n",num_de_filters_d); - return(de); - } - num_de_filters = (int)ceil(num_de_filters_d); - - /* Condense the smaller kernels to save space */ - if (num_de_filters>keep_thresh) { - de_max_ind = (int)ceil(DE_THRESH + pow(num_de_filters-DE_THRESH,curve))+1; - de.max_filtered_counts = (int)pow( (double)(de_max_ind-DE_THRESH), 1.0/curve) + DE_THRESH; - } else { - de_max_ind = num_de_filters; - de.max_filtered_counts = de_max_ind; - } - - /* Allocate the memory for these filters */ - /* and the hit/width lookup vector */ - de_row_size = (int)(2*ceil(comp_max_radius)-1); - de_half_size = (de_row_size-1)/2; - de.kernel_size = (de_half_size+1)*(2+de_half_size)/2; - - de.filter_coefs = (double *) calloc (de_max_ind * de.kernel_size,sizeof(double)); - de.filter_widths = (double *) calloc (de_max_ind,sizeof(double)); - - /* Generate the filter coefficients */ - de.max_filter_index = 0; - for (filtloop=0;filtloop1.0) - de.filter_coefs[filter_coef_idx] = 0.0; - else { - - /* Gaussian */ - de.filter_coefs[filter_coef_idx] = flam3_spatial_filter(flam3_gaussian_kernel, - flam3_spatial_support[flam3_gaussian_kernel]*de_filt_d)/de_filt_sum; - - /* Epanichnikov */ -// de_filter_coefs[filter_coef_idx] = (1.0 - (de_filt_d * de_filt_d))/de_filt_sum; - } - - filter_coef_idx ++; - } - } - - if (de.max_filter_index>0) - break; - } - - if (de.max_filter_index==0) - de.max_filter_index = de_max_ind-1; - - - return(de); -} - -double flam3_create_temporal_filter(int numsteps, int filter_type, double filter_exp, double filter_width, - double **temporal_filter, double **temporal_deltas) { - - double maxfilt = 0.0; - double sumfilt = 0.0; - double slpx,halfsteps; - double *deltas, *filter; - - int i; - - /* Allocate memory - this must be freed in the calling routine! */ - deltas = (double *)malloc(numsteps*sizeof(double)); - filter = (double *)malloc(numsteps*sizeof(double)); - - /* Deal with only one step */ - if (numsteps==1) { - deltas[0] = 0; - filter[0] = 1.0; - *temporal_deltas = deltas; - *temporal_filter = filter; - return(1.0); - } - - /* Define the temporal deltas */ - for (i = 0; i < numsteps; i++) - deltas[i] = ((double)i /(double)(numsteps - 1) - 0.5)*filter_width; - - /* Define the filter coefs */ - if (flam3_temporal_exp == filter_type) { - - for (i=0; i < numsteps; i++) { - - if (filter_exp>=0) - slpx = ((double)i+1.0)/numsteps; - else - slpx = (double)(numsteps - i)/numsteps; - - /* Scale the color based on these values */ - filter[i] = pow(slpx,fabs(filter_exp)); - - /* Keep the max */ - if (filter[i]>maxfilt) - maxfilt = filter[i]; - } - - } else if (flam3_temporal_gaussian == filter_type) { - - halfsteps = numsteps/2.0; - for (i=0; i < numsteps; i++) { - - /* Gaussian */ - filter[i] = flam3_spatial_filter(flam3_gaussian_kernel, - flam3_spatial_support[flam3_gaussian_kernel]*fabs(i - halfsteps)/halfsteps); - /* Keep the max */ - if (filter[i]>maxfilt) - maxfilt = filter[i]; - } - - } else { // (flam3_temporal_box) - - for (i=0; i < numsteps; i++) - filter[i] = 1.0; - - maxfilt = 1.0; - - } - - /* Adjust the filter so that the max is 1.0, and */ - /* calculate the K2 scaling factor */ - for (i=0;i. -*/ - -#ifndef filters_included -#define filters_included - -#include "private.h" - -#define DE_THRESH 100 - -typedef struct { - int max_filtered_counts; - int max_filter_index; - int kernel_size; - double *filter_widths; - double *filter_coefs; -} flam3_de_helper; - -extern double flam3_spatial_support[flam3_num_spatialfilters]; - -double flam3_spatial_filter(int knum, double x); -int flam3_create_spatial_filter(flam3_frame *spec, int field, double **filter); -flam3_de_helper flam3_create_de_filters(double max_rad, double min_rad, double curve, int ss); -double flam3_create_temporal_filter(int numsteps, int filter_type, double filter_exp, double filter_width, - double **temporal_filter, double **temporal_deltas); - -#endif - - diff --git a/src/flam3-animate.c b/src/flam3-animate.c deleted file mode 100644 index 3c32628..0000000 --- a/src/flam3-animate.c +++ /dev/null @@ -1,342 +0,0 @@ -/* - FLAM3 - cosmic recursive fractal flames - Copyright (C) 1992-2009 Spotworks LLC - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 3 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program. If not, see . -*/ - - -#include "private.h" -#include "img.h" -#include "isaacs.h" - -int main(int argc, char **argv) { - char *ai, *fname; - char flamename[256]; - char *prefix = args("prefix", ""); - int first_frame = argi("begin", 0); - int last_frame = argi("end", 0); - int frame_time = argi("time", 0); - int dtime = argi("dtime", 1); - int do_fields = argi("fields", 0); - int write_genome = argi("write_genome",0); - double qs = argf("qs", 1.0); - double ss = argf("ss", 1.0); - char *format = getenv("format"); - int verbose = argi("verbose", 1); - int transparency = argi("transparency", 0); - int bits = argi("bits", 33); - int sub_batch_size = argi("sub_batch_size", 10000); - int bpc = argi("bpc",8); - int earlyclip = argi("earlyclip",0); - int ftime, channels; - unsigned char *image; - flam3_genome *cps,center_cp; - int i, ncps = 0; - char *inf = getenv("in"); - double pixel_aspect = argf("pixel_aspect", 1.0); - int num_threads = argi("nthreads",0); - FILE *in,*fp,*genfp; - flam3_frame f; - flam3_img_comments fpc; - stat_struct stats,stats2; - - char badval_string[64]; - char numiter_string[64]; - char rtime_string[64]; - -#ifdef WIN32 - - char *slashloc; - char exepath[256]; - char palpath[256]; - memset(exepath,0,256); - memset(palpath,0,256); - slashloc = strrchr(argv[0],'\\'); - if (NULL==slashloc) { - sprintf(palpath,"flam3_palettes=flam3-palettes.xml"); - } else { - strncpy(exepath,argv[0],slashloc-argv[0]+1); - sprintf(palpath,"flam3_palettes=%sflam3-palettes.xml",exepath); - } - putenv(palpath); - -#endif - - - memset(¢er_cp,0, sizeof(flam3_genome)); - - if (1 != argc) { - docstring(); - exit(0); - } - - /* Init random number generators */ - flam3_init_frame(&f); - flam3_srandom(); - - /* Set the number of threads */ - if (num_threads==0) { - num_threads = flam3_count_nthreads(); - if (verbose > 1) - fprintf(stderr,"Automatically detected %d core(s)...\n",num_threads); - } else{ - if (verbose) - fprintf(stderr,"Manually specified %d thread(s)...\n",num_threads); - } - - if (getenv("frame")) { - if (getenv("time")) { - fprintf(stderr, "cannot specify both time and frame.\n"); - exit(1); - } - if (getenv("begin") || getenv("end")) { - fprintf(stderr, "cannot specify both frame and begin or end.\n"); - exit(1); - } - first_frame = last_frame = atoi(getenv("frame")); - } - - if (getenv("time")) { - if (getenv("begin") || getenv("end")) { - fprintf(stderr, "cannot specify both time and begin or end.\n"); - exit(1); - } - first_frame = last_frame = frame_time; - } - - if (NULL == format) format = "png"; - if (strcmp(format, "jpg") && - strcmp(format, "ppm") && - strcmp(format, "png")) { - fprintf(stderr, "format must be either jpg, ppm, or png, not %s.\n", format); - exit(1); - } - - - if (pixel_aspect <= 0.0) { - fprintf(stderr, "pixel aspect ratio must be positive, not %g.\n", - pixel_aspect); - exit(1); - } - - if (inf) - in = fopen(inf, "rb"); - else - in = stdin; - if (NULL == in) { - perror(inf); - exit(1); - } - - cps = flam3_parse_from_file(in, inf, flam3_defaults_on, &ncps); - if (inf) - fclose(in); - if (NULL == cps) { - fprintf(stderr," error reading genomes.\n"); - exit(1); - } - if (0 == ncps) { - fprintf(stderr, "error: no genomes.\n"); - exit(1); - } - for (i = 0; i < ncps; i++) { - cps[i].sample_density *= qs; - cps[i].height = (int)(cps[i].height * ss); - cps[i].width = (int)(cps[i].width * ss); - cps[i].pixels_per_unit *= ss; - if (cps[i].height<=0 || cps[i].width<=0) { - fprintf(stderr,"output image has dimension <=0, aborting.\n"); - exit(1); - } - if (i > 0 && cps[i].time <= cps[i-1].time) { - fprintf(stderr, "error: control points must be sorted by time, but %g <= %g, index %d.\n", - cps[i].time, cps[i-1].time, i); - exit(1); - } - if ((cps[i].width != cps[0].width) || - (cps[i].height != cps[0].height)) { - fprintf(stderr, "warning: flame %d at time %g size mismatch. " - "(%d,%d) should be (%d,%d).\n", - i, cps[i].time, - cps[i].width, cps[i].height, - cps[0].width, cps[0].height); - cps[i].width = cps[0].width; - cps[i].height = cps[0].height; - } - } - if (!getenv("time") && !getenv("frame")) { - if (!getenv("begin")) { - first_frame = (int) cps[0].time; - } - if (!getenv("end")) { - last_frame = (int) cps[ncps-1].time - 1; - if (last_frame < first_frame) last_frame = first_frame; - } - } - channels = strcmp(format, "png") ? 3 : 4; - - /* Check for 16-bit-per-channel processing */ - if ( (16 == bpc) && (strcmp(format,"png") != 0)) { - fprintf(stderr,"Support for 16 bpc images is only present for the png format.\n"); - exit(1); - } else if (bpc != 8 && bpc != 16) { - fprintf(stderr,"Unexpected bpc specified (%d)\n",bpc); - exit(1); - } - -// f.temporal_filter_radius = argf("blur", 0.5); - f.pixel_aspect_ratio = pixel_aspect; - f.genomes = cps; - f.ngenomes = ncps; - f.verbose = verbose; - f.bits = bits; - f.progress = 0; - f.earlyclip = earlyclip; - f.nthreads = num_threads; - f.sub_batch_size = sub_batch_size; - - if (16==bpc) - f.bytes_per_channel = 2; - else - f.bytes_per_channel = 1; - - - image = (void *) calloc((size_t)channels * - (size_t)cps[0].width * - (size_t)cps[0].height * f.bytes_per_channel, sizeof(char)); - - if (dtime < 1) { - fprintf(stderr, "dtime must be positive, not %d.\n", dtime); - exit(1); - } - - for (ftime = first_frame; ftime <= last_frame; ftime += dtime) { - f.time = (double) ftime; - - if (verbose && ((last_frame-first_frame)/dtime) >= 1) { - fprintf(stderr, "time = %d/%d/%d\n", ftime, last_frame, dtime); - } - - if (do_fields) { - - if (flam3_render(&f, image, flam3_field_even, channels, transparency,&stats)) { - fprintf(stderr,"error rendering image: aborting.\n"); - exit(1); - } - f.time += 0.5; - if (flam3_render(&f, image, flam3_field_odd, channels, transparency,&stats2)) { - fprintf(stderr,"error rendering image: aborting.\n"); - exit(1); - } - - stats.badvals+=stats2.badvals; - stats.render_seconds+=stats2.render_seconds; - stats.num_iters+=stats2.num_iters; - } else { - if (flam3_render(&f, image, flam3_field_both, channels, transparency,&stats)) { - fprintf(stderr,"error rendering image: aborting.\n"); - exit(1); - } - } - - if (getenv("out")) - fname = getenv("out"); - else { - fname = malloc(strlen(prefix) + 20); - sprintf(fname, "%s%05d.%s", prefix, ftime, format); - } - - if (verbose) - fprintf(stderr, "writing %s...", fname); - - if (write_genome) { - sprintf(flamename,"%s.flam3",fname); - - /* get center genome */ - flam3_interpolate(f.genomes, f.ngenomes, f.time, 0, ¢er_cp); - - /* write it out */ - genfp = fopen(flamename,"w"); - if (NULL == genfp) { - perror(flamename); - exit(1); - } - - flam3_print(genfp, ¢er_cp, NULL, flam3_print_edits); - - fclose(genfp); - } - - fp = fopen(fname, "wb"); - if (NULL == fp) { - perror(fname); - exit(1); - } - - /* Get center cp for embedding in png file */ - flam3_interpolate(f.genomes, f.ngenomes, f.time, 0, ¢er_cp); - - /* Convert to string */ - fpc.genome = flam3_print_to_string(¢er_cp); - sprintf(badval_string, "%g",stats.badvals/(double)stats.num_iters); - fpc.badvals = badval_string; - sprintf(numiter_string,"%g",(double)stats.num_iters); - fpc.numiters = numiter_string; - sprintf(rtime_string,"%d",stats.render_seconds); - fpc.rtime = rtime_string; - - if (!strcmp(format, "png")) { - - write_png(fp, image, cps[0].width, cps[0].height, &fpc, f.bytes_per_channel); - - } else if (!strcmp(format, "jpg")) { - - write_jpeg(fp, image, cps[0].width, cps[0].height, &fpc); - - } else { - int size = 3 * cps[0].width * cps[0].height; - fprintf(fp, "P6\n"); - fprintf(fp, "%d %d\n255\n", cps[0].width, cps[0].height); - if (size != fwrite(image, 1, size, fp)) { - perror(fname); - } - } - - /* Free string */ - free(fpc.genome); - - clear_cp(¢er_cp,0); - - fclose(fp); - - if (!getenv("out")) - free(fname); - - } - - for (i = 0; i < ncps; i++) { - xmlFreeDoc(cps[i].edits); - clear_cp(&cps[i],0); - } - free(cps); - - free(image); - - if (verbose) - fprintf(stderr, "done.\n"); - - fflush(stderr); - return 0; -} diff --git a/src/flam3-animate.man b/src/flam3-animate.man deleted file mode 100644 index b754356..0000000 --- a/src/flam3-animate.man +++ /dev/null @@ -1,36 +0,0 @@ -.TH flam3-animate 1 "" "" -.SH NAME -flam3-animate -flam3-render -flam3-genome -flam3-convert - render and animate FLAM3s and manipulate their genomes -.SH SYNOPSIS -.B flam3-render < input - -.SH DESCRIPTION - -FLAM3 implements a visual language based on a recursive set equation. - -Flam3-genome creates and manipulates genomes (xml parameter sets) in -this language. Flam3-render turns genomes into still images, and -Flam3-animate renders motion-blurred frames of animation. - -Flam3-convert reads from stdin files in the old format used by the -flame GIMP plugin, and writes the new format to stdout. - -.SH OPTIONS - -Any command line option will cause the program to write its -documentation to standard out. - -.SH ENVIRONMENT - -The environment variables are in the documention written to standard -out given any command line option. - -.SH SEE ALSO -.BR WWW.FLAM3.COM, -.BR electricsheep (1), - -.SH AUTHOR -spot aka Scott Draves, Erik Reckase diff --git a/src/flam3-convert.c b/src/flam3-convert.c deleted file mode 100644 index 3062a4b..0000000 --- a/src/flam3-convert.c +++ /dev/null @@ -1,239 +0,0 @@ -/* - FLAM3 - cosmic recursive fractal flames - Copyright (C) 1992-2009 Spotworks LLC - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 3 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program. If not, see . -*/ - -#include "private.h" - - -#define MAXARGS 1000 -#define streql(x,y) (!strcmp(x,y)) - - -/* - * split a string passed in ss into tokens on whitespace. - * # comments to end of line. ; terminates the record - */ -void tokenize(ss, argv, argc) - char **ss; - char *argv[]; - int *argc; -{ - char *s = *ss; - int i = 0, state = 0; - - while (*s != ';') { - char c = *s; - switch (state) { - case 0: - if ('#' == c) - state = 2; - else if (!isspace(c)) { - argv[i] = s; - i++; - state = 1; - } - case 1: - if (isspace(c)) { - *s = 0; - state = 0; - } - case 2: - if ('\n' == c) - state = 0; - } - s++; - } - *s = 0; - *ss = s+1; - *argc = i; -} - -/* - * given a pointer to a string SS, fill fields of a control point CP. - * return a pointer to the first unused char in SS. totally barfucious, - * must integrate with tcl soon... - */ - -void parse_control_point_old(char **ss, flam3_genome *cp) { - char *argv[MAXARGS]; - int argc, i, j; - int set_cm = 0, set_image_size = 0, set_nbatches = 0, set_white_level = 0, set_cmap_inter = 0; - int set_spatial_oversample = 0, set_hr = 0; - double *slot, xf, cm, t, nbatches, white_level, spatial_oversample, cmap_inter; - double image_size[2]; - - memset(cp, 0, sizeof(flam3_genome)); - - flam3_add_xforms(cp, flam3_nxforms, 0, 0); - - for (i = 0; i < flam3_nxforms; i++) { - cp->xform[i].density = 0.0; - cp->xform[i].color = i&1; - cp->xform[i].color_speed = 0.5; - cp->xform[i].animate = 1.0; - cp->xform[i].var[0] = 1.0; - for (j = 1; j < flam3_nvariations; j++) - cp->xform[i].var[j] = 0.0; - cp->xform[i].c[0][0] = 1.0; - cp->xform[i].c[0][1] = 0.0; - cp->xform[i].c[1][0] = 0.0; - cp->xform[i].c[1][1] = 1.0; - cp->xform[i].c[2][0] = 0.0; - cp->xform[i].c[2][1] = 0.0; - } - - tokenize(ss, argv, &argc); - for (i = 0; i < argc; i++) { - if (streql("xform", argv[i])) - slot = &xf; - else if (streql("time", argv[i])) - slot = &cp->time; - else if (streql("brightness", argv[i])) - slot = &cp->brightness; - else if (streql("contrast", argv[i])) - slot = &cp->contrast; - else if (streql("gamma", argv[i])) - slot = &cp->gamma; - else if (streql("vibrancy", argv[i])) - slot = &cp->vibrancy; - else if (streql("hue_rotation", argv[i])) { - slot = &cp->hue_rotation; - set_hr = 1; - } else if (streql("zoom", argv[i])) - slot = &cp->zoom; - else if (streql("image_size", argv[i])) { - slot = image_size; - set_image_size = 1; - } else if (streql("center", argv[i])) - slot = cp->center; - else if (streql("background", argv[i])) - slot = cp->background; - else if (streql("pixels_per_unit", argv[i])) - slot = &cp->pixels_per_unit; - else if (streql("spatial_filter_radius", argv[i])) - slot = &cp->spatial_filter_radius; - else if (streql("sample_density", argv[i])) - slot = &cp->sample_density; - else if (streql("nbatches", argv[i])) { - slot = &nbatches; - set_nbatches = 1; - } else if (streql("white_level", argv[i])) { - slot = &white_level; - set_white_level = 1; - } else if (streql("spatial_oversample", argv[i])) { - slot = &spatial_oversample; - set_spatial_oversample = 1; - } else if (streql("cmap", argv[i])) { - slot = &cm; - set_cm = 1; - } else if (streql("palette", argv[i])) { - slot = &cp->palette[0].color[0]; - } else if (streql("density", argv[i])) - slot = &cp->xform[(int)xf].density; - else if (streql("color", argv[i])) - slot = &cp->xform[(int)xf].color; - else if (streql("coefs", argv[i])) { - slot = cp->xform[(int)xf].c[0]; - cp->xform[(int)xf].density = 1.0; - } else if (streql("var", argv[i])) - slot = cp->xform[(int)xf].var; - else if (streql("cmap_inter", argv[i])) { - slot = &cmap_inter; - set_cmap_inter = 1; - } else - *slot++ = atof(argv[i]); - } - if (set_cm) { - double hr = set_hr ? cp->hue_rotation : 0.0; - cp->palette_index = (int) cm; - flam3_get_palette(cp->palette_index, cp->palette, hr); - } - if (set_image_size) { - cp->width = (int) image_size[0]; - cp->height = (int) image_size[1]; - } - if (set_nbatches) - cp->nbatches = (int) nbatches; - if (set_spatial_oversample) - cp->spatial_oversample = (int) spatial_oversample; - if (set_white_level) { - /* ignore */ - } - for (i = 0; i < flam3_nxforms; i++) { - t = 0.0; - for (j = 0; j < flam3_nvariations; j++) - t += cp->xform[i].var[j]; - t = 1.0 / t; - for (j = 0; j < flam3_nvariations; j++) - cp->xform[i].var[j] *= t; - } -} - -int -main(int argc, char **argv) -{ - char *s, *ss; - -#ifdef WIN32 - - char *slashloc; - char palpath[256],exepath[256]; - - slashloc = strrchr(argv[0],'\\'); - if (NULL==slashloc) { - sprintf(palpath,"flam3_palettes=flam3-palettes.xml"); - } else { - strncpy(exepath,argv[0],slashloc-argv[0]+1); - sprintf(palpath,"flam3_palettes=%sflam3-palettes.xml",exepath); - } - putenv(palpath); - -#endif - - if (1 != argc) { - docstring(); - exit(0); - } - - { - int i, c, slen = 5000; - s = malloc(slen); - i = 0; - do { - c = getchar(); - if (EOF == c) goto done_reading; - s[i++] = c; - if (i == slen-1) { - slen *= 2; - s = realloc(s, slen); - } - } while (1); - done_reading: - s[i] = 0; - } - - ss = s; - s += strlen(s); - printf("\n"); - while (strchr(ss, ';')) { - flam3_genome cp; - parse_control_point_old(&ss, &cp); - flam3_print(stdout, &cp, NULL, flam3_print_edits); - } - printf("\n"); - return 0; -} diff --git a/src/flam3-convert.man b/src/flam3-convert.man deleted file mode 100644 index b754356..0000000 --- a/src/flam3-convert.man +++ /dev/null @@ -1,36 +0,0 @@ -.TH flam3-animate 1 "" "" -.SH NAME -flam3-animate -flam3-render -flam3-genome -flam3-convert - render and animate FLAM3s and manipulate their genomes -.SH SYNOPSIS -.B flam3-render < input - -.SH DESCRIPTION - -FLAM3 implements a visual language based on a recursive set equation. - -Flam3-genome creates and manipulates genomes (xml parameter sets) in -this language. Flam3-render turns genomes into still images, and -Flam3-animate renders motion-blurred frames of animation. - -Flam3-convert reads from stdin files in the old format used by the -flame GIMP plugin, and writes the new format to stdout. - -.SH OPTIONS - -Any command line option will cause the program to write its -documentation to standard out. - -.SH ENVIRONMENT - -The environment variables are in the documention written to standard -out given any command line option. - -.SH SEE ALSO -.BR WWW.FLAM3.COM, -.BR electricsheep (1), - -.SH AUTHOR -spot aka Scott Draves, Erik Reckase diff --git a/src/flam3-genome.c b/src/flam3-genome.c deleted file mode 100644 index 4551274..0000000 --- a/src/flam3-genome.c +++ /dev/null @@ -1,1084 +0,0 @@ -/* - FLAM3 - cosmic recursive fractal flames - Copyright (C) 1992-2009 Spotworks LLC - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 3 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program. If not, see . -*/ - -#include "private.h" -#include "isaacs.h" -#include "config.h" - -int verbose; - -char *get_extras() { - char *e = getenv("extras"); - return e; -} - -void gprint(flam3_genome *cp, int extras) { - if (getenv("noedits")) - flam3_print(stdout, cp, extras ? get_extras() : NULL, flam3_dont_print_edits); - else - flam3_print(stdout, cp, extras ? get_extras() : NULL, flam3_print_edits); -} - - -void test_cp(flam3_genome *cp) { - cp->time = 0.0; - cp->interpolation = flam3_interpolation_linear; - cp->palette_interpolation = flam3_palette_interpolation_hsv; - cp->background[0] = 0.0; - cp->background[1] = 0.0; - cp->background[2] = 0.0; - cp->center[0] = 0.0; - cp->center[1] = 0.0; - cp->rotate = 0.0; - cp->pixels_per_unit = 64; - cp->width = 128; - cp->height = 128; - cp->spatial_oversample = 1; - cp->spatial_filter_radius = 0.5; - cp->spatial_filter_select = 0; - cp->zoom = 0.0; - cp->sample_density = 1; - cp->nbatches = 1; - cp->ntemporal_samples = 1; - cp->estimator = 0.0; - cp->estimator_minimum = 0.0; - cp->estimator_curve = 0.6; -} - -flam3_genome *string_to_cp(char *s, int *n) { - flam3_genome *cp; - FILE *fp; - - fp = fopen(s, "rb"); - if (NULL == fp) { - perror(s); - exit(1); - } - cp = flam3_parse_from_file(fp, s, flam3_defaults_on, n); - if (NULL == cp) { - fprintf(stderr, "could not read genome from %s.\n", s); - exit(1); - } - return cp; -} - -xmlDocPtr create_new_editdoc(char *action, flam3_genome *parent0, flam3_genome *parent1) { - - xmlDocPtr doc = NULL, comment_doc = NULL; - xmlNodePtr root_node = NULL, node = NULL, nodecopy = NULL; - xmlNodePtr root_comment = NULL; - struct tm *localt; - time_t mytime; - char *ai; - char timestring[100]; - char *nick = getenv("nick"); - char *url = getenv("url"); - char *id = getenv("id"); - char *comment = getenv("comment"); - int sheep_gen = argi("sheep_gen",-1); - int sheep_id = argi("sheep_id",-1); - char buffer[100]; - char comment_string[100]; - - doc = xmlNewDoc( (const xmlChar *)"1.0"); - - /* Create the root node, called "edit" */ - root_node = xmlNewNode(NULL, (const xmlChar *)"edit"); - xmlDocSetRootElement(doc,root_node); - /* Add the edit attributes */ - - /* date */ - mytime = time(NULL); - localt = localtime(&mytime); - /* XXX use standard time format including timezone */ - strftime(timestring, 100, "%a %b %e %H:%M:%S %z %Y", localt); - xmlNewProp(root_node, (const xmlChar *)"date", (const xmlChar *)timestring); - - /* nick */ - if (nick) { - xmlNewProp(root_node, (const xmlChar *)"nick", (const xmlChar *)nick); - } - - /* url */ - if (url) { - xmlNewProp(root_node, (const xmlChar *)"url", (const xmlChar *)url); - } - - if (id) { - xmlNewProp(root_node, (const xmlChar *)"id", (const xmlChar *)id); - } - - /* action */ - xmlNewProp(root_node, (const xmlChar *)"action", (const xmlChar *)action); - - /* sheep info */ - if (sheep_gen > 0 && sheep_id > 0) { - /* Create a child node of the root node called sheep */ - node = xmlNewChild(root_node, NULL, (const xmlChar *)"sheep", NULL); - - /* Create the sheep attributes */ - sprintf(buffer, "%d", sheep_gen); - xmlNewProp(node, (const xmlChar *)"generation", (const xmlChar *)buffer); - - sprintf(buffer, "%d", sheep_id); - xmlNewProp(node, (const xmlChar *)"id", (const xmlChar *)buffer); - } - - /* Check for the parents */ - /* If Parent 0 not specified, this is a randomly generated genome. */ - if (parent0) { - if (parent0->edits) { - /* Copy the node from the parent */ - node = xmlDocGetRootElement(parent0->edits); - nodecopy = xmlCopyNode(node, 1); - xmlNewProp(nodecopy,(const xmlChar *)"filename", (const xmlChar *)parent0->parent_fname); - sprintf(buffer,"%d",parent0->genome_index); - xmlNewProp(nodecopy,(const xmlChar *)"index", (const xmlChar *)buffer); - xmlAddChild(root_node, nodecopy); - } else { - /* Insert a (parent has no edit) message */ - nodecopy = xmlNewChild(root_node, NULL, (const xmlChar *)"edit",NULL); - xmlNewProp(nodecopy,(const xmlChar *)"filename", (const xmlChar *)parent0->parent_fname); - sprintf(buffer,"%d",parent0->genome_index); - xmlNewProp(nodecopy,(const xmlChar *)"index", (const xmlChar *)buffer); - - } - } - - if (parent1) { - - if (parent1->edits) { - /* Copy the node from the parent */ - node = xmlDocGetRootElement(parent1->edits); - nodecopy = xmlCopyNode(node, 1); - xmlNewProp(nodecopy,(const xmlChar *)"filename", (const xmlChar *)parent1->parent_fname); - sprintf(buffer,"%d",parent1->genome_index); - xmlNewProp(nodecopy,(const xmlChar *)"index", (const xmlChar *)buffer); - xmlAddChild(root_node, nodecopy); - } else { - /* Insert a (parent has no edit) message */ - nodecopy = xmlNewChild(root_node, NULL, (const xmlChar *)"edit",NULL); - xmlNewProp(nodecopy,(const xmlChar *)"filename", (const xmlChar *)parent1->parent_fname); - sprintf(buffer,"%d",parent1->genome_index); - xmlNewProp(nodecopy,(const xmlChar *)"index", (const xmlChar *)buffer); - } - } - - /* Comment string */ - /* This one's hard, since we have to treat the comment string as */ - /* a valid XML document. Create a new document using the comment */ - /* string as the in-memory document, and then copy all children of */ - /* the root node into the edit structure */ - /* Parsing the comment string should be done once and then copied */ - /* for each call to create_new_editdoc, but that's for later. */ - if (comment) { - - sprintf(comment_string,"%s",comment); - - comment_doc = xmlReadMemory(comment_string, strlen(comment_string), "comment.env", NULL, XML_PARSE_NONET); - - /* Check for errors */ - if (comment_doc==NULL) { - fprintf(stderr, "Failed to parse comment into XML!\n"); - exit(1); - } - - /* Loop through the children of the new document and copy */ - /* them into the root_node */ - root_comment = xmlDocGetRootElement(comment_doc); - - for (node=root_comment->children; node; node = node->next) { - - nodecopy = xmlCopyNode(node,1); - xmlAddChild(root_node, nodecopy); - } - - /* Free the created document */ - xmlFreeDoc(comment_doc); - } - - - /* return the xml doc */ - return(doc); -} - -void offset(flam3_genome *g) { - char *os = getenv("offset"); - double ox, oy; - if (NULL == os) return; - sscanf(os, "%lf:%lf", &ox, &oy); - g->center[0] += ox / (g->pixels_per_unit * g->spatial_oversample); - g->center[1] += oy / (g->pixels_per_unit * g->spatial_oversample); -} - -void spin(int frame, double blend, flam3_genome *parent, flam3_genome *templ) -{ - flam3_genome *result; - char action[50]; - xmlDocPtr doc; - - /* Spin the parent blend*360 degrees */ - result = sheep_loop(parent,blend); - - /* Apply the template if necessary */ - if (templ) - flam3_apply_template(result, templ); - - /* Set genome parameters accordingly */ - result->time = (double)frame; - result->interpolation = flam3_interpolation_linear; - result->palette_interpolation = flam3_palette_interpolation_hsv; - - /* Force linear interpolation - unsure if this is still necessary */ - /* I believe we put this in so that older clients could render frames */ -// result->interpolation_type = flam3_inttype_linear; - - /* Create the edit doc xml */ - sprintf(action,"rotate %g",blend*360.0); - doc = create_new_editdoc(action, parent, (flam3_genome *)NULL); - result->edits = doc; - - /* Subpixel jitter */ - offset(result); - - /* Make the name of the flame the time */ - sprintf(result->flame_name,"%f",result->time); - - /* Print the resulting xml */ - gprint(result, 1); - - /* Clear out the xml doc */ - xmlFreeDoc(result->edits); - - /* Clear the result cp */ - clear_cp(result,flam3_defaults_on); - - /* Free the cp allocated in flam3_sheep_loop */ - free(result); -} - -void spin_inter(int frame, double blend, int seqflag, flam3_genome *parents, flam3_genome *templ) { - - flam3_genome *result; - char action[50]; - xmlDocPtr doc; - char *ai; - double stagger = argf("stagger", 0.0); - - /* Interpolate between spun parents */ - result = sheep_edge(parents, blend, seqflag, stagger); - - /* Unsure why we check for random palettes on both ends... */ - if ((parents[0].palette_index != flam3_palette_random) && - (parents[1].palette_index != flam3_palette_random)) { - - result->palette_index = flam3_palette_interpolated; - result->palette_index0 = parents[0].palette_index; - result->hue_rotation0 = parents[0].hue_rotation; - result->palette_index1 = parents[1].palette_index; - result->hue_rotation1 = parents[1].hue_rotation; - result->palette_blend = blend; - } - - /* Apply template if necessary */ - if (templ) - flam3_apply_template(result, templ); - - /* Set genome attributes */ - result->time = (double)frame; -// result->interpolation_type = flam3_inttype_linear; - - /* Create the edit doc xml */ - sprintf(action,"interpolate %g",blend*360.0); - doc = create_new_editdoc(action, &parents[0], &parents[1]); - result->edits = doc; - - /* Subpixel jitter */ - offset(result); - - /* Make the name of the flame the time */ - sprintf(result->flame_name,"%f",result->time); - - /* Print the genome */ - gprint(result, 1); - - /* Clean up */ - xmlFreeDoc(result->edits); - - /* Free genome storage */ - clear_cp(result,flam3_defaults_on); - free(result); -} - -void truncate_variations(flam3_genome *g, int max_vars, char *action) { - int i, j, nvars, smallest; - double sv=0; - char trunc_note[30]; - - for (i = 0; i < g->num_xforms; i++) { - double d = g->xform[i].density; - -/* if (0.0 < d && d < 0.001) */ - - if (d < 0.001 && (g->final_xform_index != i)) { - sprintf(trunc_note," trunc_density %d",i); - //strcat(action,trunc_note); - add_to_action(action,trunc_note); - flam3_delete_xform(g, i); - -/* g->xform[i].density = 0.0; - } else if (d > 0.0) { -*/ - } else { - do { - nvars = 0; - smallest = -1; - for (j = 0; j < flam3_nvariations; j++) { - double v = g->xform[i].var[j]; - if (v != 0.0) { - nvars++; - if (-1 == smallest || fabs(v) < sv) { - smallest = j; - sv = fabs(v); - } - } - } - if (nvars > max_vars) { - sprintf(trunc_note," trunc %d %d",i,smallest); - //strcat(action,trunc_note); - add_to_action(action,trunc_note); - g->xform[i].var[smallest] = 0.0; - } - } while (nvars > max_vars); - } - } -} - -static double golden_bit(randctx *rc) { - return flam3_random_isaac_bit(rc)?0.38196:0.61804; -} - -int -main(argc, argv) - int argc; - char **argv; -{ - int debug = 0; - int count; - char *ai; - unsigned char *image; - flam3_genome *templ = NULL; - flam3_genome cp_orig, cp_save; - int i, j; - double avg_pix, fraction_black, fraction_white; - double avg_thresh = argf("avg", 20.0); - double black_thresh = argf("black", 0.01); - double white_limit = argf("white", 0.05); - int nframes = argi("nframes", 100); - int sym = argi("symmetry", 0); - int enclosed = argi("enclosed", 1); - char *clone = getenv("clone"); - char *clone_all = getenv("clone_all"); - char *animate = getenv("animate"); - char *mutate = getenv("mutate"); - char *cross0 = getenv("cross0"); - char *cross1 = getenv("cross1"); - char *method = getenv("method"); - char *inter = getenv("inter"); - char *rotate = getenv("rotate"); - char *strip = getenv("strip"); - char *sequence = getenv("sequence"); - int loops = argi("loops", 1); - int frame = argi("frame", 0); - int rep, repeat = argi("repeat", 1); - double speed = argf("speed", 0.1); - int bits = argi("bits", 33); - int ntries = argi("tries", 10); - char *use_vars = getenv("use_vars"); - char *dont_use_vars = getenv("dont_use_vars"); - flam3_genome *parent0=NULL, *parent1=NULL; - flam3_genome selp0, selp1; - flam3_genome *aselp0, *aselp1; - int parent0_n, parent1_n; - int num_threads = 1; - flam3_genome *cp; - int ncp; - - int ivars[max_specified_vars]; - int novars[max_specified_vars]; - int num_ivars = 0; - int num_novars = 0; - char *var_tok; - - flam3_frame f; - char action[flam3_max_action_length]; - - stat_struct stats; - - - -#ifdef WIN32 - - char *slashloc; - char exepath[256]; - char palpath[256]; - memset(exepath,0,256); - memset(palpath,0,256); - slashloc = strrchr(argv[0],'\\'); - if (NULL==slashloc) { - sprintf(palpath,"flam3_palettes=flam3-palettes.xml"); - } else { - strncpy(exepath,argv[0],slashloc-argv[0]+1); - sprintf(palpath,"flam3_palettes=%sflam3-palettes.xml",exepath); - } - putenv(palpath); - -#endif - - if (argc>1) { - if (strcmp("--version",argv[1])==0) { - printf("FLAM3-%s\n",flam3_version()); - exit(0); - } else { - printf("unrecognized option %s, aborting.\n",argv[1]); - exit(-1); - } - } - - verbose = argi("verbose", 0); - - memset(&cp_orig, 0, sizeof(flam3_genome)); - memset(&cp_save, 0, sizeof(flam3_genome)); - memset(&selp0, 0, sizeof(flam3_genome)); - memset(&selp1, 0, sizeof(flam3_genome)); - - if (1 != argc) { - docstring(); - exit(0); - } - - /* Init random number generators */ - flam3_init_frame(&f); - flam3_srandom(); - - //f.temporal_filter_radius = 0.0; - f.bits = bits; - f.bytes_per_channel = 1; - f.earlyclip = 1; - f.verbose = 0; - f.genomes = &cp_orig; - f.ngenomes = 1; - f.pixel_aspect_ratio = 1.0; - f.progress = 0; - f.nthreads = num_threads; - f.sub_batch_size = 10000; - test_cp(&cp_orig); // just for the width & height - - /* Are the variations to be used specified? */ - if (use_vars && dont_use_vars) { - fprintf(stderr,"use_vars and dont_use_vars cannot both be specified. Terminating.\n"); - exit(-1); - } - - /* Specify reasonable defaults if nothing is specified */ - if (!use_vars && !dont_use_vars) { - novars[num_novars++] = VAR_NOISE; - novars[num_novars++] = VAR_BLUR; - novars[num_novars++] = VAR_GAUSSIAN_BLUR; - novars[num_novars++] = VAR_RADIAL_BLUR; - novars[num_novars++] = VAR_NGON; - novars[num_novars++] = VAR_SQUARE; - novars[num_novars++] = VAR_RAYS; - novars[num_novars++] = VAR_CROSS; - novars[num_novars++] = VAR_PRE_BLUR; - novars[num_novars++] = VAR_SEPARATION; - novars[num_novars++] = VAR_SPLIT; - novars[num_novars++] = VAR_SPLITS; - - - - /* Loop over the novars and set ivars to the complement */ - for (i=0;i=flam3_nvariations) { - fprintf(stderr,"specified variation list includes bad value. (%d)\n",ivars[i]); - exit(1); - } - } - } else if (dont_use_vars) { - /* Parse comma-separated list of variations NOT to use */ - var_tok = strtok(dont_use_vars,","); - novars[num_novars++] = atoi(var_tok); - while(1) { - var_tok = strtok(NULL,","); - - if (var_tok==NULL) - break; - - novars[num_novars++] = atoi(var_tok); - - if (num_novars==max_specified_vars) { - fprintf(stderr,"Maximum number of user-specified variations exceeded. Truncating.\n"); - break; - } - } - - /* Loop over the novars and set ivars to the complement */ - for (i=0;i\n", flam3_version()); - for (i = 0; i < ncp; i++) { - if (templ) flam3_apply_template(&cp[i], templ); - offset(&cp[i]); - gprint(&cp[i], 1); - } - printf("\n"); - - exit(0); - } - - if (animate) { - flam3_genome interpolated; - int first_frame,last_frame; - int ftime,iscp; - double stagger = argf("stagger", 0.0); - cp = string_to_cp(animate, &ncp); - - - for (i = 0; i < ncp; i++) { - if (i > 0 && cp[i].time <= cp[i-1].time) { - fprintf(stderr, "error: control points must be sorted by time, but %g <= %g, index %d.\n", - cp[i].time, cp[i-1].time, i); - exit(1); - } - /* Strip out all motion elements here */ - for (j=0;j\n", flam3_version()); - - for (ftime = first_frame; ftime <= last_frame; ftime += 1) { - iscp=0; - for (i=0;i\n"); - exit(0); - } - - - if (sequence) { - double blend, spread; - int seqflag; - int framecount; - - if (nframes <= 0) { - fprintf(stderr, "nframes must be positive, not %d.\n", nframes); - exit(1); - } - - cp = string_to_cp(sequence, &ncp); - - if (enclosed) printf("\n", flam3_version()); - spread = 1.0/nframes; - framecount = 0; -#if 1 - for (i = 0; i < ncp; i++) { - if (loops) { - for (frame = 0; frame < nframes; frame++) { - blend = frame/(double)nframes; - spin(framecount++, blend, &cp[i], templ); - } - } - if (i < ncp-1) - for (frame = 0; frame < nframes; frame++) { - if (0==frame || nframes-1==frame) - seqflag=1; - else - seqflag=0; - blend = frame/(double)nframes; - spin_inter(framecount++, blend, seqflag, &cp[i], templ); - } - } - spin(framecount, 0.0, &cp[ncp-1], templ); -#else - if (1) { - flam3_genome res; - memset(&res, 0, sizeof(flam3_genome)); - res.final_xform_index = -1; - flam3_add_xforms(&res, cp[0].num_xforms, 0); - - if (ncp < 4) { - fprintf(stderr, "catmull-rom requires 4 or more control points.\n"); - exit(1); - } - for (i = 0; i < ncp - 3; i++) { - for (frame = 0; frame < nframes; frame++) { - blend = frame/(double)nframes; - interpolate_catmull_rom(cp+i, blend, &res); - res.time = frame + i * nframes; - gprint(&res, 0); - fflush(stdout); - } - } - } -#endif - if (enclosed) printf("\n"); - exit(0); - } - - if (inter || rotate) { - - double blend, spread; - char *fname = inter?inter:rotate; - int ni; - - if (nframes <= 0) { - fprintf(stderr, "nframes must be positive, not %d.\n", nframes); - exit(1); - } - - blend = frame/(double)nframes; - spread = 1.0/nframes; - - cp = string_to_cp(fname, &ncp); - - if (enclosed) printf("\n", flam3_version()); - if (rotate) { - if (1 != ncp) { - fprintf(stderr, "rotation requires one control point, not %d.\n", ncp); - exit(1); - } - spin(frame - 1, blend - spread, cp, templ); - spin(frame , blend , cp, templ); - spin(frame + 1, blend + spread, cp, templ); - } else { - if (2 != ncp) { - fprintf(stderr, "interpolation requires two control points, not %d.\n", ncp); - exit(1); - } - spin_inter(frame - 1, blend - spread, 0, cp, templ); - spin_inter(frame , blend , 0, cp, templ); - spin_inter(frame + 1, blend + spread, 0, cp, templ); - } - if (enclosed) printf("\n"); - - for (ni=0;ni\n", flam3_version()); - - for (i = 0; i < ncp; i++) { - double old_center[2]; - - /* Strip out motion elements */ - for (j=0;j\n"); - exit(0); - } - - /* pick a control point until it looks good enough */ - if (repeat <= 0) { - fprintf(stderr, "repeat must be positive, not %d.\n", repeat); - exit(1); - } - - if (enclosed) printf("\n", flam3_version()); - image = (unsigned char *) malloc(3 * cp_orig.width * cp_orig.height); - - for (rep = 0; rep < repeat; rep++) { - - if (verbose) - fprintf(stderr, "flame = %d/%d..", rep+1, repeat); - - count = 0; - - if (clone) { - - parent0 = string_to_cp(clone, &parent0_n); - /* Action is 'clone' with trunc_vars concat */ - sprintf(action,"clone"); - - if (getenv("clone_action")) - sprintf(action,"clone %s", getenv("clone_action")); - - flam3_copy(&selp0, &(parent0[random()%parent0_n])); - flam3_copy(&cp_save, &selp0); - aselp0 = &selp0; - aselp1 = NULL; - truncate_variations(&cp_save, 5, action); - - cp_save.edits = create_new_editdoc(action, aselp0, aselp1); - - } else { - int did_color; - - do { - - int random_mode=0; - - if (verbose) fprintf(stderr, "."); - did_color = 0; - f.time = (double) 0.0; - action[0] = 0; - - if (mutate) { - int mutmeth; - - parent0 = string_to_cp(mutate, &parent0_n); - flam3_copy(&selp0, &(parent0[((unsigned)irand(&f.rc))%parent0_n])); - flam3_copy(&cp_orig, &selp0); - aselp0 = &selp0; - aselp1 = NULL; - - if (NULL == getenv("method")) - mutmeth = MUTATE_NOT_SPECIFIED; - else if (!strcmp(method,"all_vars")) - mutmeth = MUTATE_ALL_VARIATIONS; - else if (!strcmp(method,"one_xform")) - mutmeth = MUTATE_ONE_XFORM_COEFS; - else if (!strcmp(method,"add_symmetry")) - mutmeth = MUTATE_ADD_SYMMETRY; - else if (!strcmp(method,"post_xforms")) - mutmeth = MUTATE_POST_XFORMS; - else if (!strcmp(method,"color_palette")) - mutmeth = MUTATE_COLOR_PALETTE; - else if (!strcmp(method,"delete_xform")) - mutmeth = MUTATE_DELETE_XFORM; - else if (!strcmp(method,"all_coefs")) - mutmeth = MUTATE_ALL_COEFS; - else { - fprintf(stderr,"method '%s' not defined for mutate. defaulting to random.\n",method); - mutmeth = MUTATE_NOT_SPECIFIED; - } - - flam3_mutate(&cp_orig, mutmeth, ivars, num_ivars, sym, speed, &f.rc, action); - - /* Scan string returned for 'mutate color' */ - if ( strstr(action,"mutate color") ) - did_color = 1; - - if (cp_orig.flame_name[0]) { - char tm[flam3_name_len+1]; - strncpy(tm, cp_orig.flame_name, flam3_name_len); - snprintf(cp_orig.flame_name, flam3_name_len, "mutation %d of %s", rep, tm); - } - - } else if (cross0) { - int i0, i1; - int crossmeth; - - parent0 = string_to_cp(cross0, &parent0_n); - parent1 = string_to_cp(cross1, &parent1_n); - - i0 = ((unsigned)irand(&f.rc))%parent0_n; - i1 = ((unsigned)irand(&f.rc))%parent1_n; - - flam3_copy(&selp0, &(parent0[i0])); - flam3_copy(&selp1, &(parent1[i1])); - - aselp0 = &selp0; - aselp1 = &selp1; - - if (NULL == getenv("method")) - crossmeth = CROSS_NOT_SPECIFIED; - else if (!strcmp(method,"union")) - crossmeth = CROSS_UNION; - else if (!strcmp(method,"interpolate")) - crossmeth = CROSS_INTERPOLATE; - else if (!strcmp(method,"alternate")) - crossmeth = CROSS_ALTERNATE; - else { - fprintf(stderr,"method '%s' not defined for cross. defaulting to random.\n",method); - crossmeth = CROSS_NOT_SPECIFIED; - } - - flam3_cross(&parent0[i0], &parent1[i1], &cp_orig, crossmeth, &f.rc, action); - - if (parent0[i0].flame_name[0] || parent1[i1].flame_name[0]) { - snprintf(cp_orig.flame_name, flam3_name_len, "%d of %s x %s", - rep, parent0[i0].flame_name, parent1[i1].flame_name); - } - - } else { - sprintf(action,"random"); - random_mode=1; - flam3_random(&cp_orig, ivars, num_ivars, sym, 0); - - - aselp0 = NULL; - aselp1 = NULL; - } - - /* Adjust bounding box half the time */ - if (flam3_random_bit(&f.rc) || random_mode) { - double bmin[2], bmax[2]; - flam3_estimate_bounding_box(&cp_orig, 0.01, 100000, bmin, bmax, &f.rc); - if (flam3_random_isaac_01(&f.rc) < 0.3) { - cp_orig.center[0] = (bmin[0] + bmax[0]) / 2.0; - cp_orig.center[1] = (bmin[1] + bmax[1]) / 2.0; - add_to_action(action," recentered"); - } else { - double mix0, mix1; - if (flam3_random_isaac_bit(&f.rc)) { - mix0 = golden_bit(&f.rc) + flam3_random_isaac_11(&f.rc)/5; - mix1 = golden_bit(&f.rc); - add_to_action(action," reframed0"); - } else if (flam3_random_isaac_bit(&f.rc)) { - mix0 = golden_bit(&f.rc); - mix1 = golden_bit(&f.rc) + flam3_random_isaac_11(&f.rc)/5; - add_to_action(action," reframed1"); - } else { - mix0 = golden_bit(&f.rc) + flam3_random_isaac_11(&f.rc)/5; - mix1 = golden_bit(&f.rc) + flam3_random_isaac_11(&f.rc)/5; - add_to_action(action," reframed2"); - } - cp_orig.center[0] = mix0 * bmin[0] + (1-mix0)*bmax[0]; - cp_orig.center[1] = mix1 * bmin[1] + (1-mix1)*bmax[1]; - } - cp_orig.rot_center[0] = cp_orig.center[0]; - cp_orig.rot_center[1] = cp_orig.center[1]; - cp_orig.pixels_per_unit = cp_orig.width / (bmax[0] - bmin[0]); - } - - truncate_variations(&cp_orig, 5, action); - - if (!did_color && random()&1) { - if (debug) - fprintf(stderr,"improving colors...\n"); - - flam3_improve_colors(&cp_orig, 100, 0, 10); - //strcat(action," improved colors"); - add_to_action(action," improved colors"); - } - - cp_orig.edits = create_new_editdoc(action, aselp0, aselp1); - flam3_copy(&cp_save, &cp_orig); - test_cp(&cp_orig); - if (flam3_render(&f, image, flam3_field_both, 3, 0, &stats)) { - fprintf(stderr,"error rendering test image: aborting.\n"); - exit(1); - } - - if (1) { - int n, tot, totb, totw; - n = cp_orig.width * cp_orig.height; - tot = 0; - totb = 0; - totw = 0; - for (i = 0; i < 3*n; i+=3) { - - tot += (image[i]+image[i+1]+image[i+2]); - if (0 == image[i] && 0 == image[i+1] && 0 == image[i+2]) totb++; - if (255 == image[i] && 255 == image[i+1] && 255 == image[i+2]) totw++; - - // printf("%d ", image[i]); - } - - avg_pix = (tot / (double)(3*n)); - fraction_black = totb / (double)n; - fraction_white = totw / (double)n; - - if (debug) - fprintf(stderr, - "avg_pix=%g fraction_black=%g fraction_white=%g n=%g\n", - avg_pix, fraction_black, fraction_white, (double)n); - - } else { - avg_pix = avg_thresh + 1.0; - fraction_black = black_thresh + 1.0; - fraction_white = white_limit - 1.0; - } - - clear_cp(&cp_orig,flam3_defaults_on); - - count++; - } while ((avg_pix < avg_thresh || - fraction_black < black_thresh || - fraction_white > white_limit) && - count < ntries); - - if (ntries == count) { - fprintf(stderr, "warning: reached maximum attempts, giving up.\n"); - } - - } - - if (templ) - flam3_apply_template(&cp_save,templ); - - cp_save.time = (double)rep; - - if (1) { - char *maxforms = getenv("maxforms"); - if (maxforms && atoi(maxforms)) { - cp_save.symmetry = 0; - while (cp_save.num_xforms > atoi(maxforms)) - flam3_delete_xform(&cp_save, cp_save.num_xforms - 1); - } - } - - gprint(&cp_save, 1); - fflush(stdout); - - /* Free created documents */ - /* (Only free once, since the copy is a ptr to the original) */ - xmlFreeDoc(cp_save.edits); - clear_cp(&cp_save,0); - - if (verbose) { - fprintf(stderr, "\ndone. action = %s\n", action); - } - - } - if (enclosed) printf("\n"); - free(image); - - return 0; -} diff --git a/src/flam3-genome.man b/src/flam3-genome.man deleted file mode 100644 index b754356..0000000 --- a/src/flam3-genome.man +++ /dev/null @@ -1,36 +0,0 @@ -.TH flam3-animate 1 "" "" -.SH NAME -flam3-animate -flam3-render -flam3-genome -flam3-convert - render and animate FLAM3s and manipulate their genomes -.SH SYNOPSIS -.B flam3-render < input - -.SH DESCRIPTION - -FLAM3 implements a visual language based on a recursive set equation. - -Flam3-genome creates and manipulates genomes (xml parameter sets) in -this language. Flam3-render turns genomes into still images, and -Flam3-animate renders motion-blurred frames of animation. - -Flam3-convert reads from stdin files in the old format used by the -flame GIMP plugin, and writes the new format to stdout. - -.SH OPTIONS - -Any command line option will cause the program to write its -documentation to standard out. - -.SH ENVIRONMENT - -The environment variables are in the documention written to standard -out given any command line option. - -.SH SEE ALSO -.BR WWW.FLAM3.COM, -.BR electricsheep (1), - -.SH AUTHOR -spot aka Scott Draves, Erik Reckase diff --git a/src/flam3-palettes.xml b/src/flam3-palettes.xml deleted file mode 100644 index d9a258a..0000000 --- a/src/flam3-palettes.xml +++ /dev/null @@ -1,23135 +0,0 @@ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - diff --git a/src/flam3-render.c b/src/flam3-render.c deleted file mode 100644 index ddab377..0000000 --- a/src/flam3-render.c +++ /dev/null @@ -1,427 +0,0 @@ -/* - FLAM3 - cosmic recursive fractal flames - Copyright (C) 1992-2009 Spotworks LLC - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 3 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program. If not, see . -*/ - -#ifdef WIN32 -#define WINVER 0x0500 -#include -#endif - -#ifdef __APPLE__ -#include -#endif - -#include - - -#include "private.h" -#include "img.h" -#include "isaacs.h" - - -int calc_nstrips(flam3_frame *spec) { - double mem_required; - double mem_available; - int nstrips,ninc; - char *testmalloc; -#ifdef WIN32 - MEMORYSTATUS stat; - stat.dwLength = sizeof(stat); - GlobalMemoryStatus(&stat); // may want to go to GlobalMemoryStatusEx eventually - mem_available = (double)stat.dwTotalPhys; -// fprintf(stderr,"%lu bytes free memory...\n",(size_t)stat.dwAvailPhys); -// if (mem_available > 1e9) mem_available = 1e9; -#elif defined(_SC_PHYS_PAGES) && defined(_SC_PAGESIZE) - mem_available = - (double)sysconf(_SC_PHYS_PAGES) * sysconf(_SC_PAGESIZE); -#elif defined __APPLE__ -#ifdef __LP64__ -long physmem; -size_t len = sizeof(physmem); -static int mib[2] = { CTL_HW, HW_MEMSIZE }; -#else -unsigned int physmem; -size_t len = sizeof(physmem); -static int mib[2] = { CTL_HW, HW_PHYSMEM }; -#endif -if (sysctl(mib, 2, &physmem, &len, NULL, 0) == 0 && len == sizeof(physmem)) { - mem_available = (double )physmem; -} else { - fprintf(stderr, "warning: unable to determine physical memory.n"); - mem_available = 2e9; -} -#else - fprintf(stderr, "warning: unable to determine physical memory.\n"); - mem_available = 2e9; -#endif -#if 0 - fprintf(stderr,"available phyical memory is %lu\n", - (unsigned long)mem_available); -#endif - mem_available *= 0.8; - if (getenv("use_mem")) { - mem_available = atof(getenv("use_mem")); - } - mem_required = flam3_render_memory_required(spec); - if (mem_available >= mem_required) return 1; - nstrips = (int) ceil(mem_required / mem_available); - -if (0) { - /* Attempt to malloc a strip, and if it fails, try adding additional strips */ - ninc=-1; - testmalloc = NULL; - while(NULL==testmalloc && ninc<3) { - ninc++; - testmalloc = (char *)malloc((int)ceil(mem_required / (nstrips+ninc))); - } - if (NULL==testmalloc) { - fprintf(stderr,"Unable to allocate memory for render. Please close some running programs and try to render again.\n"); - exit(1); - } else { - free(testmalloc); - nstrips = nstrips + ninc; - } -} - - return nstrips; -} - -int print_progress(void *foo, double fraction, int stage, double eta) { - fprintf(stderr, "stage=%s progress=%g eta=%g\n", stage?"filtering":"chaos", fraction, eta); - return 0; -} - -int main(int argc, char **argv) { - flam3_frame f; - char *ai; - flam3_genome *cps; - int ncps; - int i; - void *image=NULL; - FILE *fp; - char fname[256]; - size_t this_size, last_size = -1; - double imgmem; - unsigned int strip; - double center_y, center_base; - unsigned int nstrips; - randctx savectx; - char *prefix = args("prefix", ""); - char *out = args("out", NULL); - char *format = getenv("format"); - int verbose = argi("verbose", 1); - int bits = argi("bits", 33); - int bpc = argi("bpc",8); - int seed = argi("seed", 0); - int transparency = argi("transparency", 0); - char *inf = getenv("in"); - double qs = argf("qs", 1.0); - double ss = argf("ss", 1.0); - double pixel_aspect = argf("pixel_aspect", 1.0); - int sub_batch_size = argi("sub_batch_size",10000); - int name_enable = argi("name_enable",0); - int num_threads = argi("nthreads",0); - int earlyclip = argi("earlyclip",0); - FILE *in; - double zoom_scale; - unsigned int channels; - long start_time = (long)time(0); - flam3_img_comments fpc; - stat_struct stats; - char numiter_string[64]; - char badval_string[64]; - char rtime_string[64]; - -#ifdef WIN32 - - char *slashloc; - char exepath[256]; - char palpath[256]; - memset(exepath,0,256); - memset(palpath,0,256); - - slashloc = strrchr(argv[0],'\\'); - if (NULL==slashloc) { - sprintf(palpath,"flam3_palettes=flam3-palettes.xml"); - } else { - strncpy(exepath,argv[0],slashloc-argv[0]+1); - sprintf(palpath,"flam3_palettes=%sflam3-palettes.xml",exepath); - } - putenv(palpath); - -#endif - - - if (1 != argc) { - docstring(); - exit(0); - } - - /* Init random number generators */ - flam3_init_frame(&f); - flam3_srandom(); - - /* Set the number of threads */ - if (num_threads==0) { - num_threads = flam3_count_nthreads(); - if (verbose > 1) - fprintf(stderr,"Automatically detected %d core(s)...\n",num_threads); - } else{ - if (verbose) - fprintf(stderr,"Manually specified %d thread(s)...\n",num_threads); - } - - - if (NULL == format) format = "png"; - if (strcmp(format, "jpg") && - strcmp(format, "ppm") && - strcmp(format, "png")) { - fprintf(stderr, - "format must be either jpg, ppm, or png, not %s.\n", - format); - exit(1); - } - - channels = strcmp(format, "png") ? 3 : 4; - - /* Check for 16-bit-per-channel processing */ - if ( (16 == bpc) && (strcmp(format,"png") != 0)) { - fprintf(stderr,"Support for 16 bpc images is only present for the png format.\n"); - exit(1); - } else if (bpc != 8 && bpc != 16) { - fprintf(stderr,"Unexpected bpc specified (%d)\n",bpc); - exit(1); - } - - if (pixel_aspect <= 0.0) { - fprintf(stderr, "pixel aspect ratio must be positive, not %g.\n", - pixel_aspect); - exit(1); - } - - if (inf) - in = fopen(inf, "rb"); - else - in = stdin; - if (NULL == in) { - perror(inf); - exit(1); - } - - cps = flam3_parse_from_file(in, inf, flam3_defaults_on, &ncps); - if (NULL == cps) { - fprintf(stderr,"error reading genomes from file\n"); - exit(1); - } - - if (inf) - fclose(in); - - for (i = 0; i < ncps; i++) { - /* Force ntemporal_samples to 1 for -render */ - cps[i].ntemporal_samples = 1; - cps[i].sample_density *= qs; - cps[i].height = (int)(cps[i].height * ss); - cps[i].width = (int)(cps[i].width * ss); - cps[i].pixels_per_unit *= ss; - if (cps[i].height<=0 || cps[i].width<=0) { - fprintf(stderr,"output image has dimension <=0, aborting.\n"); - exit(1); - } - } - - if (out && (ncps > 1)) { - fprintf(stderr, "hqi-flame: warning: writing multiple images " - "to one file. all but last will be lost.\n"); - } - - - for (i = 0; i < ncps; i++) { - int real_height; - - if (verbose && ncps > 1) { - fprintf(stderr, "flame = %d/%d ", i+1, ncps); - } - -// f.temporal_filter_radius = 0.0; - f.genomes = &cps[i]; - f.ngenomes = 1; - f.verbose = verbose; - f.bits = bits; - f.time = 0.0; - f.pixel_aspect_ratio = pixel_aspect; - f.progress = 0;//print_progress; - f.nthreads = num_threads; - f.earlyclip = earlyclip; - f.sub_batch_size = sub_batch_size; - - if (16==bpc) - f.bytes_per_channel = 2; - else - f.bytes_per_channel = 1; - - - if (getenv("nstrips")) { - nstrips = atoi(getenv("nstrips")); - } else { - nstrips = calc_nstrips(&f); - } - - if (nstrips > cps[i].height) { - fprintf(stderr, "cannot have more strips than rows but %d>%d.\n", - nstrips, cps[i].height); - exit(1); - } - - imgmem = (double)channels * (double)cps[i].width - * (double)cps[i].height * f.bytes_per_channel; - - if (imgmem > ULONG_MAX) { - fprintf(stderr,"Image size > ULONG_MAX. Aborting.\n"); - exit(1); - } - - this_size = (size_t)channels * (size_t)cps[i].width - * (size_t)cps[i].height * f.bytes_per_channel; - if (this_size != last_size) { - if (last_size != -1) - free(image); - last_size = this_size; - image = (void *) calloc(this_size, sizeof(char)); - if (NULL==image) { - fprintf(stderr,"Error allocating memory for image. Aborting\n"); - exit(1); - } - } else { - memset(image, 0, this_size); - } - - cps[i].sample_density *= nstrips; - real_height = cps[i].height; - cps[i].height = (int) ceil(cps[i].height / (double) nstrips); - center_y = cps[i].center[1]; - zoom_scale = pow(2.0, cps[i].zoom); - center_base = center_y - ((nstrips - 1) * cps[i].height) / - (2 * cps[i].pixels_per_unit * zoom_scale); - - /* Copy off random context to use for each strip */ - memcpy(&savectx, &f.rc, sizeof(randctx)); - - for (strip = 0; strip < nstrips; strip++) { - size_t ssoff = (size_t)cps[i].height * strip * cps[i].width * channels * f.bytes_per_channel; - void *strip_start = image + ssoff; - cps[i].center[1] = center_base + cps[i].height * (double) strip / (cps[i].pixels_per_unit * zoom_scale); - - if ((cps[i].height * (strip + 1)) > real_height) { - int oh = cps[i].height; - cps[i].height = real_height - oh * strip; - cps[i].center[1] -= - (oh - cps[i].height) * 0.5 / - (cps[i].pixels_per_unit * zoom_scale); - } - - /* Use the same random context for each strip */ - memcpy(&f.rc, &savectx, sizeof(randctx)); - - if (verbose && nstrips > 1) { - fprintf(stderr, "strip = %d/%d\n", strip+1, nstrips); - } - if (verbose && (1 == nstrips) && (ncps > 1)) { - fprintf(stderr, "\n"); - } - cps[i].ntemporal_samples = 1; - if (flam3_render(&f, strip_start, flam3_field_both, channels, transparency, &stats)) { - fprintf(stderr,"error rendering image: aborting.\n"); - exit(1); - } - - if (NULL != out) { - strcpy(fname,out); - } else if (name_enable && cps[i].flame_name[0]>0) { - sprintf(fname, "%s.%s",cps[i].flame_name,format); - } else { - sprintf(fname, "%s%05d.%s", prefix, i, format); - } - if (verbose) { - fprintf(stderr, "writing %s...", fname); - } - fp = fopen(fname, "wb"); - if (NULL == fp) { - perror(fname); - exit(1); - } - - /* Generate temp file with genome */ - fpc.genome = flam3_print_to_string(f.genomes); - - sprintf(badval_string,"%g",stats.badvals/(double)stats.num_iters); - fpc.badvals = badval_string; - sprintf(numiter_string,"%g",(double)stats.num_iters); - fpc.numiters = numiter_string; - sprintf(rtime_string,"%d",stats.render_seconds); - fpc.rtime = rtime_string; - - if (!strcmp(format, "png")) { - - write_png(fp, image, cps[i].width, real_height, &fpc, f.bytes_per_channel); - - } else if (!strcmp(format, "jpg")) { - - write_jpeg(fp, (unsigned char *)image, cps[i].width, real_height, &fpc); - - } else { - fprintf(fp, "P6\n"); - fprintf(fp, "%d %d\n255\n", cps[i].width, real_height); - if (this_size != fwrite((unsigned char *)image, 1, this_size, fp)) { - perror(fname); - } - } - /* Free string */ - free(fpc.genome); - - fclose(fp); - } - - /* restore the cps values to their original values */ - cps[i].sample_density /= nstrips; - cps[i].height = real_height; - cps[i].center[1] = center_y; - - if (verbose) { - fprintf(stderr, "done.\n"); - } - } - if (verbose && ((ncps > 1) || (nstrips > 1))) { - long total_time = (long)time(0) - start_time; - - if (total_time > 100) - fprintf(stderr, "total time = %.1f minutes\n", total_time / 60.0); - else - fprintf(stderr, "total time = %ld seconds\n", total_time); - } - - for (i=0;i. -*/ - -#ifndef _MSC_VER /* VC++ */ -#define _GNU_SOURCE -#endif - -#include "private.h" -#include "img.h" -#include "config.h" -#include "variations.h" -#include "interpolation.h" -#include "parser.h" -#include "filters.h" -#include "palettes.h" -#include -#include -#include -#ifdef HAVE_STDINT_H -#include -#endif -#ifdef HAVE_UNISTD_H -#include -#endif -#include - -#ifdef HAVE_LIBPTHREAD -#include -#endif - -#ifdef __APPLE__ -#include -#include -#define flam3_os "OSX" -#else -#ifdef _WIN32 -#define WINVER 0x0500 -#include -#define flam3_os "WIN" -#else -#define flam3_os "LNX" -#endif -#endif - - - -char *flam3_version() { - - if (strcmp(SVN_REV, "exported")) - return flam3_os "-" VERSION "." SVN_REV; - return flam3_os "-" VERSION; -} - - -#define CHOOSE_XFORM_GRAIN 16384 -#define CHOOSE_XFORM_GRAIN_M1 16383 - -#define random_distrib(v) ((v)[random()%vlen(v)]) - - -unsigned short *flam3_create_xform_distrib(flam3_genome *cp) { - - /* Xform distrib is created in this function */ - int numrows; - int dist_row,i; - unsigned short *xform_distrib; - - numrows = cp->num_xforms - (cp->final_xform_index>=0) + 1; - xform_distrib = calloc(numrows*CHOOSE_XFORM_GRAIN,sizeof(unsigned short)); - - /* First, set up the first row of the xform_distrib (raw weights) */ - flam3_create_chaos_distrib(cp, -1, xform_distrib); - - /* Check for non-unity chaos */ - cp->chaos_enable = 1 - flam3_check_unity_chaos(cp); - - if (cp->chaos_enable) { - - /* Now set up a row for each of the xforms */ - dist_row = 0; - for (i=0;inum_xforms;i++) { - - if (cp->final_xform_index == i) - continue; - else - dist_row++; - - if (flam3_create_chaos_distrib(cp, i, &(xform_distrib[CHOOSE_XFORM_GRAIN*(dist_row)]))) { - free(xform_distrib); - return(NULL); - } - } - } - - return(xform_distrib); -} - -/* Run this on a copy of a genome to get a strip of the output */ -int flam3_make_strip(flam3_genome *cp, int nstrips, int stripnum) { - - double old_center[2]; - int j; - - /* Strip out motion elements */ - for (j=0;jnum_xforms;j++) - flam3_delete_motion_elements(&cp->xform[j]); - - old_center[0] = cp->center[0]; - old_center[1] = cp->center[1]; - cp->height /= nstrips; - cp->center[1] = cp->center[1] - ((nstrips - 1) * cp->height) / (2 * cp->pixels_per_unit * pow(2.0, cp->zoom)); - cp->center[1] += cp->height * stripnum / ( cp->pixels_per_unit * pow(2.0,cp->zoom) ); - rotate_by(cp->center, old_center, cp->rotate); - - return(0); -} - - -void rotate_by(double *p, double *center, double by) { - double r[2]; - double th = by * 2 * M_PI / 360.0; - double c = cos(th); - double s = -sin(th); - p[0] -= center[0]; - p[1] -= center[1]; - r[0] = c * p[0] - s * p[1]; - r[1] = s * p[0] + c * p[1]; - p[0] = r[0] + center[0]; - p[1] = r[1] + center[1]; -} - - -int flam3_check_unity_chaos(flam3_genome *cp) { - - int i,j; - int num_std; - int unity=1; - num_std = cp->num_xforms - (cp->final_xform_index >= 0); - - for (i=0;ichaos[i][j]-1.0) > EPS) - unity=0; - } - } - - return(unity); -} - -int flam3_create_chaos_distrib(flam3_genome *cp, int xi, unsigned short *xform_distrib) { - - /* Xform distrib is a preallocated array of CHOOSE_XFORM_GRAIN chars */ - /* address of array is passed in, contents are modified */ - double t,r,dr; - int i,j; - int num_std; - - //fprintf(stdout,"storing at %ld\n",xform_distrib); - - num_std = cp->num_xforms - (cp->final_xform_index >= 0); - - dr = 0.0; - for (i = 0; i < num_std; i++) { - double d = cp->xform[i].density; - - if (xi>=0) - d *= cp->chaos[xi][i]; - - //fprintf(stdout,"%f ",d); - if (d < 0.0) { - fprintf(stderr, "xform weight must be non-negative, not %g.\n", d); - return(1); - } - - dr += d; - } - - //fprintf(stdout,"dr=%f\n",dr); - - if (dr == 0.0) { - fprintf(stderr, "cannot iterate empty flame.\n"); - return(1); - } - - dr = dr / CHOOSE_XFORM_GRAIN; - - j = 0; - t = cp->xform[0].density; - if (xi>=0) - t *= cp->chaos[xi][0]; - r = 0.0; - for (i = 0; i < CHOOSE_XFORM_GRAIN; i++) { - while (r >= t) { - j++; - - if (xi>=0) - t += cp->xform[j].density*cp->chaos[xi][j]; - else - t += cp->xform[j].density; - - } - //fprintf(stdout,"%d ",j); - xform_distrib[i] = j; - r += dr; - } - //fprintf(stdout,"\n---\n"); - - return(0); -} -/* - * run the function system described by CP forward N generations. store - * the N resulting 4-vectors in SAMPLES. the initial point is passed in - * SAMPLES[0..3]. ignore the first FUSE iterations. - */ - - -int flam3_iterate(flam3_genome *cp, int n, int fuse, double *samples, unsigned short *xform_distrib, randctx *rc) { - int i; - double p[4], q[4]; - int consec = 0; - int badvals = 0; - int lastxf=0; - int fn; - - p[0] = samples[0]; - p[1] = samples[1]; - p[2] = samples[2]; - p[3] = samples[3]; - - /* Perform precalculations */ - for (i=0;inum_xforms;i++) - xform_precalc(cp,i); - - for (i = -4*fuse; i < 4*n; i+=4) { - -// fn = xform_distrib[ lastxf*CHOOSE_XFORM_GRAIN + (((unsigned)irand(rc)) % CHOOSE_XFORM_GRAIN)]; - if (cp->chaos_enable) - fn = xform_distrib[ lastxf*CHOOSE_XFORM_GRAIN + (((unsigned)irand(rc)) & CHOOSE_XFORM_GRAIN_M1)]; - else - fn = xform_distrib[ ((unsigned)irand(rc)) & CHOOSE_XFORM_GRAIN_M1 ]; - - if (apply_xform(cp, fn, p, q, rc)>0) { - consec ++; - badvals ++; - if (consec<5) { - p[0] = q[0]; - p[1] = q[1]; - p[2] = q[2]; - p[3] = q[3]; - i -= 4; - continue; - } else - consec = 0; - } else - consec = 0; - - /* Store the last used transform */ - lastxf = fn+1; - - p[0] = q[0]; - p[1] = q[1]; - p[2] = q[2]; - p[3] = q[3]; - - if (cp->final_xform_enable == 1) { - if (cp->xform[cp->final_xform_index].opacity==1 || - flam3_random_isaac_01(rc)xform[cp->final_xform_index].opacity) { - apply_xform(cp, cp->final_xform_index, p, q, rc); - /* Keep the opacity from the original xform */ - q[3] = p[3]; - } - } - - /* if fuse over, store it */ - if (i >= 0) { - samples[i] = q[0]; - samples[i+1] = q[1]; - samples[i+2] = q[2]; - samples[i+3] = q[3]; - } - } - - return(badvals); -} - -int flam3_xform_preview(flam3_genome *cp, int xi, double range, int numvals, int depth, double *result, randctx *rc) { - - /* We will evaluate the 'xi'th xform 'depth' times, over the following values: */ - /* x in [-range : range], y in [-range : range], with 2* (2*numvals+1)^2 values returned */ - double p[4]; - double incr; - int outi; - int xx,yy,dd; - double oldweight; - - outi=0; - - oldweight = cp->xform[xi].density; - cp->xform[xi].density = 1.0; - - /* Prepare the function pointers */ - if (prepare_precalc_flags(cp)) { - cp->xform[xi].density = oldweight; - return(1); - } - - /* Calculate increment */ - incr = range / (double)numvals; - - /* Perform precalculations */ - xform_precalc(cp,xi); - - /* Loop over the grid */ - for (xx=-numvals;xx<=numvals;xx++) { - for (yy=-numvals;yy<=numvals;yy++) { - - /* Calculate the input coordinates */ - p[0] = (double)xx * incr; - p[1] = (double)yy * incr; - - /* Loop over the depth */ - for (dd=0;ddxform[xi].density = oldweight; - - return(0); -} - -int flam3_colorhist(flam3_genome *cp, int num_batches, randctx *rc, double *hist) { - - int lp,plp; - int mycolor; - unsigned short *xform_distrib; - int sbs = 10000; - double sub_batch[4*10000]; - - memset(hist,0,256*sizeof(double)); - - // get into the attractor - if (prepare_precalc_flags(cp)) - return(1); - - xform_distrib = flam3_create_xform_distrib(cp); - - for (lp=0;lpCMAP_SIZE_M1) mycolor=CMAP_SIZE_M1; - - hist[mycolor] += 1; - } - } - - free(xform_distrib); - for (plp=0;plp<256;plp++) - hist[plp] /= (float)(num_batches*sbs); - - return(0); -} - -flam3_genome *sheep_loop(flam3_genome *cp, double blend) { - - flam3_genome *result; - int i; - - /* Allocate the genome - this must be freed by calling function */ - result = calloc(1,sizeof(flam3_genome)); - - /* Clear it */ - clear_cp(result,flam3_defaults_on); - - /* Copy the original */ - flam3_copy(result,cp); - - /* - * Insert motion magic here : - * if there are motion elements, we will modify the contents of - * the result genome before flam3_rotate is called. - */ - for (i=0;inum_xforms;i++) { - if (cp->xform[i].num_motion>0) { - /* Apply motion parameters to result.xform[i] using blend parameter */ - apply_motion_parameters(&cp->xform[i], &result->xform[i], blend); - } - - /* Delete the motion parameters from the result */ - flam3_delete_motion_elements(&result->xform[i]); - } - - /* Rotate the affines */ - flam3_rotate(result, blend*360.0,result->interpolation_type); - - return(result); -} - - - - -flam3_genome *sheep_edge(flam3_genome *cp, double blend, int seqflag, double stagger) { - - flam3_genome spun[2]; - flam3_genome prealign[2]; - flam3_genome *result; - int i,si; - char *ai; - - memset(spun, 0, 2*sizeof(flam3_genome)); - memset(prealign, 0, 2*sizeof(flam3_genome)); - - /* Allocate the memory for the result */ - result = calloc(1,sizeof(flam3_genome)); - - /* - * Insert motion magic here : - * if there are motion elements, we will modify the contents of - * the prealign genomes before we rotate and interpolate. - */ - - for (si=0;si<2;si++) { - flam3_copy(&prealign[si], &cp[si]); - for (i=0;i0) { - /* Apply motion parameters to result.xform[i] using blend parameter */ - apply_motion_parameters(&cp[si].xform[i], &prealign[si].xform[i], blend); - } - } - } - - /* Use the un-padded original for blend=0 when creating a sequence */ - /* This keeps the original interpolation type intact */ - if (seqflag && 0.0 == blend) { - flam3_copy(result, &prealign[0]); - } else { - - /* Align what we're going to interpolate */ - flam3_align(spun, prealign, 2); - - spun[0].time = 0.0; - spun[1].time = 1.0; - - /* Call this first to establish the asymmetric reference angles */ - establish_asymmetric_refangles(spun,2); - - /* Rotate the aligned xforms */ - flam3_rotate(&spun[0], blend*360.0, spun[0].interpolation_type); - flam3_rotate(&spun[1], blend*360.0, spun[0].interpolation_type); - - /* Now call the interpolation */ - if (argi("unsmoother",0) == 0) - flam3_interpolate(spun, 2, smoother(blend), stagger, result); - else - flam3_interpolate(spun, 2, blend, stagger, result); - - - /* Interpolation type no longer needs to be forced to linear mode */ -// if (!seqflag) -// result.interpolation_type = flam3_inttype_linear; - } - - /* Clear the genomes we used */ - clear_cp(&spun[0],flam3_defaults_on); - clear_cp(&spun[1],flam3_defaults_on); - clear_cp(&prealign[0],flam3_defaults_on); - clear_cp(&prealign[1],flam3_defaults_on); - - /* Make sure there are no motion elements in the result */ - for (i=0;inum_xforms;i++) - flam3_delete_motion_elements(&result->xform[i]); - - return(result); -} - - -/* BY is angle in degrees */ -void flam3_rotate(flam3_genome *cp, double by, int interpolation_type) { - int i; - for (i = 0; i < cp->num_xforms; i++) { - double r[2][2]; - double T[2][2]; - double U[2][2]; - double dtheta = by * 2.0 * M_PI / 360.0; - - /* Don't rotate xforms with > 0 animate values */ - if (cp->xform[i].animate == 0.0) - continue; - - if (cp->xform[i].padding == 1) { - if (interpolation_type == flam3_inttype_compat) { - /* gen 202 era flam3 did not rotate padded xforms */ - continue; - } else if (interpolation_type == flam3_inttype_older) { - /* not sure if 198 era flam3 rotated padded xforms */ - continue; - } else if (interpolation_type == flam3_inttype_linear) { - /* don't rotate for prettier symsings */ - continue; - } else if (interpolation_type == flam3_inttype_log) { - /* Current flam3: what do we prefer? */ - //continue; - } - } - - /* Do NOT rotate final xforms */ - if (cp->final_xform_enable==1 && cp->final_xform_index==i) - continue; - - r[1][1] = r[0][0] = cos(dtheta); - r[0][1] = sin(dtheta); - r[1][0] = -r[0][1]; - T[0][0] = cp->xform[i].c[0][0]; - T[1][0] = cp->xform[i].c[1][0]; - T[0][1] = cp->xform[i].c[0][1]; - T[1][1] = cp->xform[i].c[1][1]; - mult_matrix(r, T, U); - cp->xform[i].c[0][0] = U[0][0]; - cp->xform[i].c[1][0] = U[1][0]; - cp->xform[i].c[0][1] = U[0][1]; - cp->xform[i].c[1][1] = U[1][1]; - } -} - -#define APPMOT(x) do { addto->x += mot[i].x * motion_funcs(func,freq*blend); } while (0); - -void apply_motion_parameters(flam3_xform *xf, flam3_xform *addto, double blend) { - - int i,j,k; - int freq; - int func; - flam3_xform* mot; - - mot = xf->motion; - - /* Loop over the motion elements and add their contribution to the original vals */ - for (i=0; inum_motion; i++) { - - freq = mot->motion_freq; - func = mot->motion_func; - - APPMOT(density); /* Must ensure > 0 after all is applied */ - APPMOT(color); /* Must ensure [0,1] after all is applied */ - - APPMOT(opacity); - APPMOT(color_speed); - APPMOT(animate); - APPMOT(blob_low); - APPMOT(blob_high); - APPMOT(blob_waves); - APPMOT(pdj_a); - APPMOT(pdj_b); - APPMOT(pdj_c); - APPMOT(pdj_d); - APPMOT(fan2_x); - APPMOT(fan2_y); - APPMOT(rings2_val); - APPMOT(perspective_angle); - APPMOT(perspective_dist); - APPMOT(julian_power); - APPMOT(julian_dist); - APPMOT(juliascope_power); - APPMOT(juliascope_dist); - APPMOT(radial_blur_angle); - APPMOT(pie_slices); - APPMOT(pie_rotation); - APPMOT(pie_thickness); - APPMOT(ngon_sides); - APPMOT(ngon_power); - APPMOT(ngon_circle); - APPMOT(ngon_corners); - APPMOT(curl_c1); - APPMOT(curl_c2); - APPMOT(rectangles_x); - APPMOT(rectangles_y); - APPMOT(amw_amp); - APPMOT(disc2_rot); - APPMOT(disc2_twist); - APPMOT(super_shape_rnd); - APPMOT(super_shape_m); - APPMOT(super_shape_n1); - APPMOT(super_shape_n2); - APPMOT(super_shape_n3); - APPMOT(super_shape_holes); - APPMOT(flower_petals); - APPMOT(flower_holes); - APPMOT(conic_eccentricity); - APPMOT(conic_holes); - APPMOT(parabola_height); - APPMOT(parabola_width); - APPMOT(bent2_x); - APPMOT(bent2_y); - APPMOT(bipolar_shift); - APPMOT(cell_size); - APPMOT(cpow_r); - APPMOT(cpow_i); - APPMOT(cpow_power); - APPMOT(curve_xamp); - APPMOT(curve_yamp); - APPMOT(curve_xlength); - APPMOT(curve_ylength); - APPMOT(escher_beta); - APPMOT(lazysusan_x); - APPMOT(lazysusan_y); - APPMOT(lazysusan_twist); - APPMOT(lazysusan_space); - APPMOT(lazysusan_spin); - APPMOT(modulus_x); - APPMOT(modulus_y); - APPMOT(oscope_separation); - APPMOT(oscope_frequency); - APPMOT(oscope_amplitude); - APPMOT(oscope_damping); - APPMOT(popcorn2_x); - APPMOT(popcorn2_y); - APPMOT(popcorn2_c); - APPMOT(separation_x); - APPMOT(separation_xinside); - APPMOT(separation_y); - APPMOT(separation_yinside); - APPMOT(split_xsize); - APPMOT(split_ysize); - APPMOT(splits_x); - APPMOT(splits_y); - APPMOT(stripes_space); - APPMOT(stripes_warp); - APPMOT(wedge_angle); - APPMOT(wedge_hole); - APPMOT(wedge_count); - APPMOT(wedge_swirl); - APPMOT(wedge_julia_angle); - APPMOT(wedge_julia_count); - APPMOT(wedge_julia_power); - APPMOT(wedge_julia_dist); - APPMOT(wedge_sph_angle); - APPMOT(wedge_sph_hole); - APPMOT(wedge_sph_count); - APPMOT(wedge_sph_swirl); - APPMOT(whorl_inside); - APPMOT(whorl_outside); - APPMOT(waves2_scalex); - APPMOT(waves2_scaley); - APPMOT(waves2_freqx); - APPMOT(waves2_freqy); - APPMOT(auger_sym); - APPMOT(auger_weight); - APPMOT(auger_freq); - APPMOT(auger_scale); - APPMOT(flux_spread); - APPMOT(mobius_re_a); - APPMOT(mobius_re_b); - APPMOT(mobius_re_c); - APPMOT(mobius_re_d); - APPMOT(mobius_im_a); - APPMOT(mobius_im_b); - APPMOT(mobius_im_c); - APPMOT(mobius_im_d); - - for (j = 0; j < flam3_nvariations; j++) - APPMOT(var[j]); - - for (j=0; j<3; j++) { - for (k=0; k<2; k++) { - APPMOT(c[j][k]); - APPMOT(post[j][k]); - } - } - - } - - /* Make sure certain params are within reasonable bounds */ - if (addto->color<0) addto->color=0; - if (addto->color>1) addto->color=1; - if (addto->density<0) addto->density=0; - -} - - -/* - * create a control point that interpolates between the control points - * passed in CPS. CPS must be sorted by time. - */ -void flam3_interpolate(flam3_genome cps[], int ncps, - double time, double stagger, flam3_genome *result) { - int i1, i2; - double c[2]; - flam3_genome cpi[4]; - int smoothflag = 0; - - if (1 == ncps) { - flam3_copy(result, &(cps[0])); - return; - } - - if (cps[0].time >= time) { - i1 = 0; - i2 = 1; - } else if (cps[ncps - 1].time <= time) { - i1 = ncps - 2; - i2 = ncps - 1; - } else { - i1 = 0; - while (cps[i1].time < time) - i1++; - - i1--; - i2 = i1 + 1; - - } - - c[0] = (cps[i2].time - time) / (cps[i2].time - cps[i1].time); - c[1] = 1.0 - c[0]; - - memset(cpi, 0, 4*sizeof(flam3_genome)); - - /* To interpolate the xforms, we will make copies of the source cps */ - /* and ensure that they both have the same number before progressing */ - if (flam3_interpolation_linear == cps[i1].interpolation) { - flam3_align(&cpi[0], &cps[i1], 2); - smoothflag = 0; - - } else { - if (0 == i1) { - fprintf(stderr, "error: cannot use smooth interpolation on first segment.\n"); - fprintf(stderr, "reverting to linear interpolation.\n"); - flam3_align(&cpi[0], &cps[i1], 2); - smoothflag = 0; - } - - if (ncps-1 == i2) { - fprintf(stderr, "error: cannot use smooth interpolation on last segment.\n"); - fprintf(stderr, "reverting to linear interpolation.\n"); - flam3_align(&cpi[0], &cps[i1], 2); - smoothflag = 0; - } - - flam3_align(&cpi[0], &cps[i1-1], 4); - smoothflag = 1; - } - - /* Clear the destination cp */ - clear_cp(result, 1); - - if (cpi[0].final_xform_index >= 0) { - flam3_add_xforms(result, cpi[0].num_xforms-1, 0, 0); - flam3_add_xforms(result, 1, 0, 1); - } else - flam3_add_xforms(result, cpi[0].num_xforms, 0, 0); - - - result->time = time; - result->interpolation = flam3_interpolation_linear; - result->interpolation_type = cpi[0].interpolation_type; - result->palette_interpolation = flam3_palette_interpolation_hsv; - - if (!smoothflag) { - flam3_interpolate_n(result, 2, cpi, c, stagger); - } else { - interpolate_catmull_rom(cpi, c[1], result); - clear_cp(&(cpi[2]),0); - clear_cp(&(cpi[3]),0); - } - - clear_cp(&(cpi[0]),0); - clear_cp(&(cpi[1]),0); - -} - -void flam3_copy_params(flam3_xform *dest, flam3_xform *src, int varn) { - - /* We only want to copy param var coefs for this one */ - if (varn==VAR_BLOB) { - /* Blob */ - dest->blob_low = src->blob_low; - dest->blob_high = src->blob_high; - dest->blob_waves = src->blob_waves; - } else if (varn==VAR_PDJ) { - /* PDJ */ - dest->pdj_a = src->pdj_a; - dest->pdj_b = src->pdj_b; - dest->pdj_c = src->pdj_c; - dest->pdj_d = src->pdj_d; - } else if (varn==VAR_FAN2) { - /* Fan2 */ - dest->fan2_x = src->fan2_x; - dest->fan2_y = src->fan2_y; - } else if (varn==VAR_RINGS2) { - /* Rings2 */ - dest->rings2_val = src->rings2_val; - } else if (varn==VAR_PERSPECTIVE) { - /* Perspective */ - dest->perspective_angle = src->perspective_angle; - dest->perspective_dist = src->perspective_dist; - dest->persp_vsin = src->persp_vsin; - dest->persp_vfcos = src->persp_vfcos; - } else if (varn==VAR_JULIAN) { - /* Julia_N */ - dest->julian_power = src->julian_power; - dest->julian_dist = src->julian_dist; - dest->julian_rN = src->julian_rN; - dest->julian_cn = src->julian_cn; - } else if (varn==VAR_JULIASCOPE) { - /* Julia_Scope */ - dest->juliascope_power = src->juliascope_power; - dest->juliascope_dist = src->juliascope_dist; - dest->juliascope_rN = src->juliascope_rN; - dest->juliascope_cn = src->juliascope_cn; - } else if (varn==VAR_RADIAL_BLUR) { - /* Radial Blur */ - dest->radial_blur_angle = src->radial_blur_angle; - } else if (varn==VAR_PIE) { - /* Pie */ - dest->pie_slices = src->pie_slices; - dest->pie_rotation = src->pie_rotation; - dest->pie_thickness = src->pie_thickness; - } else if (varn==VAR_NGON) { - /* Ngon */ - dest->ngon_sides = src->ngon_sides; - dest->ngon_power = src->ngon_power; - dest->ngon_corners = src->ngon_corners; - dest->ngon_circle = src->ngon_circle; - } else if (varn==VAR_CURL) { - /* Curl */ - dest->curl_c1 = src->curl_c1; - dest->curl_c2 = src->curl_c2; - } else if (varn==VAR_RECTANGLES) { - /* Rect */ - dest->rectangles_x = src->rectangles_x; - dest->rectangles_y = src->rectangles_y; - } else if (varn==VAR_DISC2) { - /* Disc2 */ - dest->disc2_rot = src->disc2_rot; - dest->disc2_twist = src->disc2_twist; - } else if (varn==VAR_SUPER_SHAPE) { - /* Supershape */ - dest->super_shape_rnd = src->super_shape_rnd; - dest->super_shape_m = src->super_shape_m; - dest->super_shape_n1 = src->super_shape_n1; - dest->super_shape_n2 = src->super_shape_n2; - dest->super_shape_n3 = src->super_shape_n3; - dest->super_shape_holes = src->super_shape_holes; - } else if (varn==VAR_FLOWER) { - /* Flower */ - dest->flower_petals = src->flower_petals; - dest->flower_petals = src->flower_petals; - } else if (varn==VAR_CONIC) { - /* Conic */ - dest->conic_eccentricity = src->conic_eccentricity; - dest->conic_holes = src->conic_holes; - } else if (varn==VAR_PARABOLA) { - /* Parabola */ - dest->parabola_height = src->parabola_height; - dest->parabola_width = src->parabola_width; - } else if (varn==VAR_BENT2) { - /* Bent2 */ - dest->bent2_x = src->bent2_x; - dest->bent2_y = src->bent2_y; - } else if (varn==VAR_BIPOLAR) { - /* Bipolar */ - dest->bipolar_shift = src->bipolar_shift; - } else if (varn==VAR_CELL) { - /* Cell */ - dest->cell_size = src->cell_size; - } else if (varn==VAR_CPOW) { - /* Cpow */ - dest->cpow_i = src->cpow_i; - dest->cpow_r = src->cpow_r; - dest->cpow_power = src->cpow_power; - } else if (varn==VAR_CURVE) { - /* Curve */ - dest->curve_xamp = src->curve_xamp; - dest->curve_yamp = src->curve_yamp; - dest->curve_xlength = src->curve_xlength; - dest->curve_ylength = src->curve_ylength; - } else if (varn==VAR_ESCHER) { - /* Escher */ - dest->escher_beta = src->escher_beta; - } else if (varn==VAR_LAZYSUSAN) { - /* Lazysusan */ - dest->lazysusan_x = src->lazysusan_x; - dest->lazysusan_y = src->lazysusan_y; - dest->lazysusan_spin = src->lazysusan_spin; - dest->lazysusan_space = src->lazysusan_space; - dest->lazysusan_twist = src->lazysusan_twist; - } else if (varn==VAR_MODULUS) { - /* Modulus */ - dest->modulus_x = src->modulus_x; - dest->modulus_y = src->modulus_y; - } else if (varn==VAR_OSCILLOSCOPE) { - /* Oscope */ - dest->oscope_separation = src->oscope_separation; - dest->oscope_frequency = src->oscope_frequency; - dest->oscope_amplitude = src->oscope_amplitude; - dest->oscope_damping = src->oscope_damping; - } else if (varn==VAR_POPCORN2) { - /* Popcorn2 */ - dest->popcorn2_x = src->popcorn2_x; - dest->popcorn2_y = src->popcorn2_y; - dest->popcorn2_c = src->popcorn2_c; - } else if (varn==VAR_SEPARATION) { - /* Separation */ - dest->separation_x = src->separation_x; - dest->separation_y = src->separation_y; - dest->separation_xinside = src->separation_xinside; - dest->separation_yinside = src->separation_yinside; - } else if (varn==VAR_SPLIT) { - /* Split */ - dest->split_xsize = src->split_xsize; - dest->split_ysize = src->split_ysize; - } else if (varn==VAR_SPLITS) { - /* Splits */ - dest->splits_x = src->splits_x; - dest->splits_y = src->splits_y; - } else if (varn==VAR_STRIPES) { - /* Stripes */ - dest->stripes_space = src->stripes_space; - dest->stripes_warp = src->stripes_warp; - } else if (varn==VAR_WEDGE) { - /* Wedge */ - dest->wedge_angle = src->wedge_angle; - dest->wedge_hole = src->wedge_hole; - dest->wedge_count = src->wedge_count; - dest->wedge_swirl = src->wedge_swirl; - } else if (varn==VAR_WEDGE_JULIA) { - /* Wedge_Julia */ - dest->wedge_julia_angle = src->wedge_julia_angle; - dest->wedge_julia_count = src->wedge_julia_count; - dest->wedge_julia_power = src->wedge_julia_power; - dest->wedge_julia_dist = src->wedge_julia_dist; - dest->wedgeJulia_cf = src->wedgeJulia_cf; - dest->wedgeJulia_cn = src->wedgeJulia_cn; - dest->wedgeJulia_rN = src->wedgeJulia_rN; - } else if (varn==VAR_WEDGE_SPH) { - /* Wedge_sph */ - dest->wedge_sph_angle = src->wedge_sph_angle; - dest->wedge_sph_hole = src->wedge_sph_hole; - dest->wedge_sph_count = src->wedge_sph_count; - dest->wedge_sph_swirl = src->wedge_sph_swirl; - } else if (varn==VAR_WHORL) { - /* whorl */ - dest->whorl_inside = src->whorl_inside; - dest->whorl_outside = src->whorl_outside; - } else if (varn==VAR_WAVES2) { - /* waves2 */ - dest->waves2_scalex = src->waves2_scalex; - dest->waves2_scaley = src->waves2_scaley; - dest->waves2_freqx = src->waves2_freqx; - dest->waves2_freqy = src->waves2_freqy; - } else if (varn==VAR_AUGER) { - /* auger */ - dest->auger_sym = src->auger_sym; - dest->auger_weight = src->auger_weight; - dest->auger_freq = src->auger_freq; - dest->auger_scale = src->auger_scale; - } else if (varn==VAR_FLUX) { - /* flux */ - dest->flux_spread = src->flux_spread; - } else if (varn==VAR_MOBIUS) { - /* mobius */ - dest->mobius_re_a = src->mobius_re_a; - dest->mobius_re_b = src->mobius_re_b; - dest->mobius_re_c = src->mobius_re_c; - dest->mobius_re_d = src->mobius_re_d; - dest->mobius_im_a = src->mobius_im_a; - dest->mobius_im_b = src->mobius_im_b; - dest->mobius_im_c = src->mobius_im_c; - dest->mobius_im_d = src->mobius_im_d; - } -} - -/* Motion support functions */ -void flam3_add_motion_element(flam3_xform *xf) { - - /* Add one to the xform's count of motion elements */ - xf->num_motion++; - - /* Reallocate the motion storage to include the empty space */ - xf->motion = (struct xform *)realloc(xf->motion, xf->num_motion * sizeof(struct xform)); - - /* Initialize the motion element */ - /* In this case, all elements should be set to 0 */ - memset( &(xf->motion[xf->num_motion-1]), 0, sizeof(struct xform)); - -} - -/* Motion support functions */ -void flam3_delete_motion_elements(flam3_xform *xf) { - - /* Free the motion elements */ - if (xf->num_motion>0) { - free(xf->motion); - xf->num_motion = 0; - } - -} - -/* Xform support functions */ -void flam3_add_xforms(flam3_genome *thiscp, int num_to_add, int interp_padding, int final_flag) { - - int i,j; - int old_num = thiscp->num_xforms; - int oldstd,numstd; - flam3_xform tmp; - - oldstd = thiscp->num_xforms - (thiscp->final_xform_index >= 0); - - /* !!! must make sure that if final_flag is specified, we don't already have a final xform! !!! */ - -// if (thiscp->num_xforms > 0) - thiscp->xform = (flam3_xform *)realloc(thiscp->xform, (thiscp->num_xforms + num_to_add) * sizeof(flam3_xform)); -// else -// thiscp->xform = (flam3_xform *)malloc(num_to_add * sizeof(flam3_xform)); - - thiscp->num_xforms += num_to_add; - - /* Initialize all the new xforms */ - initialize_xforms(thiscp, old_num); - - /* Set the padding flag for the new xforms */ - if (interp_padding) { - for (i = old_num ; i < thiscp->num_xforms ; i++) - thiscp->xform[i].padding=1; - } - - /* If the final xform is not the last xform in the list, make it so */ - if (thiscp->final_xform_index >= 0 && thiscp->final_xform_index != thiscp->num_xforms-1) { - tmp = thiscp->xform[thiscp->final_xform_index]; - for (i=thiscp->final_xform_index; i < thiscp->num_xforms-1; i++) - thiscp->xform[i] = thiscp->xform[i+1]; - - thiscp->final_xform_index = thiscp->num_xforms-1; - thiscp->xform[thiscp->final_xform_index] = tmp; - } - - if (final_flag) { - /* Set the final xform index */ - thiscp->final_xform_enable = 1; - thiscp->final_xform_index = thiscp->num_xforms-1; - } else { - /* Handle the chaos array */ - numstd = thiscp->num_xforms - (thiscp->final_xform_index>=0); - - /* Pad existing rows */ - for (i=0;ichaos[i] = realloc(thiscp->chaos[i], numstd * sizeof(double)); - for (j=oldstd; jchaos[i][j] = 1.0; - } - - /* Add new rows */ - thiscp->chaos = realloc(thiscp->chaos,numstd * sizeof(double *)); - for (i=oldstd; ichaos[i] = malloc(numstd * sizeof(double)); - for (j=0;jchaos[i][j] = 1.0; - } - } -} - -void flam3_delete_xform(flam3_genome *thiscp, int idx_to_delete) { - - int i,j; - int num_std = thiscp->num_xforms - (thiscp->final_xform_index >= 0); - - if (thiscp->final_xform_index != idx_to_delete) { - /* We're going to delete the nth std xform. */ - - /* Delete the nth_std row of the chaos array */ - free(thiscp->chaos[idx_to_delete]); - - /* Shift the pointers down one */ - for (i=idx_to_delete+1;ichaos[i-1] = thiscp->chaos[i]; - - /* Realloc the pointer array */ - thiscp->chaos = realloc(thiscp->chaos,(num_std-1)*sizeof(double *)); - num_std--; - - /* Loop over all of the rows and remove the nth_std element from them */ - for (i=0;ichaos[i][j-1] = thiscp->chaos[i][j]; - } - /* Realloc the vector to have one less element */ - thiscp->chaos[i] = realloc(thiscp->chaos[i],num_std*sizeof(double)); - - } - } - - /* Handle the final xform index */ - if (thiscp->final_xform_index == idx_to_delete) { - thiscp->final_xform_index = -1; - thiscp->final_xform_enable = 0; - } else if (thiscp->final_xform_index > idx_to_delete) { - thiscp->final_xform_index--; - } - - /* Delete the motion elements of the banished xform */ - flam3_delete_motion_elements(&(thiscp->xform[idx_to_delete])); - - /* Move all of the xforms down one - this does not require manual motion xform adjustment */ - for (i=idx_to_delete; inum_xforms-1; i++) - thiscp->xform[i] = thiscp->xform[i+1]; - - thiscp->num_xforms--; - - /* Reduce the memory storage by one xform */ - thiscp->xform = (flam3_xform *)realloc(thiscp->xform, sizeof(flam3_xform) * thiscp->num_xforms); - -} - -void flam3_copy_xform(flam3_xform *dest, flam3_xform *src) { - - int j; - - /* Make sure the dest doesn't have motion already */ - if (dest->num_motion>0) - flam3_delete_motion_elements(dest); - - /* Copy everything */ - *dest = *src; - - /* Reset motion in dest and copy it */ - dest->num_motion=0; - dest->motion=NULL; - - if (src->num_motion>0) { - for (j=0;jnum_motion;j++) - flam3_add_motion_element(dest); - - memcpy(dest->motion,src->motion,src->num_motion*sizeof(flam3_xform)); - } -} - -/* Copy one control point to another */ -void flam3_copy(flam3_genome *dest, flam3_genome *src) { - - int i,ii; - int numstd; - - /* If there are any xforms in dest before the copy, clean them up */ - clear_cp(dest, 1); - - /* Copy main contents of genome */ - memcpy(dest, src, sizeof(flam3_genome)); - - /* Only the pointer to the xform was copied, not the actual xforms. */ - /* We need to create new xform memory storage for this new cp */ - /* This goes for chaos, too. */ - dest->num_xforms = 0; - dest->final_xform_index = -1; - dest->xform = NULL; - dest->chaos = NULL; - - /* Add the standard xforms first */ - numstd = src->num_xforms-(src->final_xform_index>=0); - flam3_add_xforms(dest, numstd, 0, 0); - for (i=0;ixform[i], &src->xform[i]); - - /* Add the final x if it's present */ - if (src->final_xform_index>=0) { - i = src->final_xform_index; - flam3_add_xforms(dest, 1, 0, 1); - ii = dest->final_xform_index; - flam3_copy_xform(&dest->xform[ii],&src->xform[i]); - } - - /* Also, only the pointer to the chaos array was copied. - * We have to take care of that as well. */ - for (i=0;ichaos[i],src->chaos[i], numstd * sizeof(double)); - -} - -void flam3_copyx(flam3_genome *dest, flam3_genome *src, int dest_std_xforms, int dest_final_xform) { - - int i,numsrcstd; - - /* If there are any xforms in dest before the copy, clean them up */ - clear_cp(dest, 1); - - /* Copy main contents of genome */ - memcpy(dest, src, sizeof(flam3_genome)); - - /* Only the pointer to the xform was copied, not the actual xforms. */ - /* We need to create new xform memory storage for this new cp */ - /* This goes for chaos, too. */ - dest->num_xforms = 0; - dest->xform = NULL; - dest->chaos = NULL; - dest->final_xform_index = -1; - - /* Add the padded standard xform list */ - /* Set the pad to 1 for these */ - flam3_add_xforms(dest, dest_std_xforms, 1, 0); - - numsrcstd = src->num_xforms - (src->final_xform_index >= 0); - - for(i=0;ixform[i],&src->xform[i]); - - /* Copy the initial chaos from the src - the rest are already 1 */ - memcpy(dest->chaos[i], src->chaos[i], numsrcstd*sizeof(double)); - - } - - /* Add the final xform if necessary */ - if (dest_final_xform > 0) { - flam3_add_xforms(dest, dest_final_xform, 1, 1); - - if (src->final_xform_enable > 0) { - - i = src->final_xform_index; - - flam3_copy_xform(&dest->xform[dest->num_xforms-1],&src->xform[i]); - - } else { - /* Interpolated-against final xforms need animate & color_speed set to 0.0 */ - dest->xform[dest->num_xforms-1].num_motion = 0; - dest->xform[dest->num_xforms-1].motion=NULL; - dest->xform[dest->num_xforms-1].animate=0.0; - dest->xform[dest->num_xforms-1].color_speed=0.0; - } - - } else { - dest->final_xform_index = -1; - dest->final_xform_enable = 0; - } - -} - -void clear_cp(flam3_genome *cp, int default_flag) { - cp->palette_index = flam3_palette_random; - cp->center[0] = 0.0; - cp->center[1] = 0.0; - cp->rot_center[0] = 0.0; - cp->rot_center[1] = 0.0; - cp->gamma = 4.0; - cp->vibrancy = 1.0; - cp->contrast = 1.0; - cp->brightness = 4.0; - cp->symmetry = 0; - cp->hue_rotation = 0.0; - cp->rotate = 0.0; - cp->pixels_per_unit = 50; - cp->interpolation = flam3_interpolation_linear; - cp->palette_interpolation = flam3_palette_interpolation_hsv; - - cp->genome_index = 0; - memset(cp->parent_fname,0,flam3_parent_fn_len); - - if (default_flag==flam3_defaults_on) { - /* If defaults are on, set to reasonable values */ - cp->highlight_power = -1.0; - cp->background[0] = 0.0; - cp->background[1] = 0.0; - cp->background[2] = 0.0; - cp->width = 100; - cp->height = 100; - cp->spatial_oversample = 1; - cp->spatial_filter_radius = 0.5; - cp->zoom = 0.0; - cp->sample_density = 1; - /* Density estimation stuff defaulting to ON */ - cp->estimator = 9.0; - cp->estimator_minimum = 0.0; - cp->estimator_curve = 0.4; - cp->gam_lin_thresh = 0.01; -// cp->motion_exp = 0.0; - cp->nbatches = 1; - cp->ntemporal_samples = 1000; - cp->spatial_filter_select = flam3_gaussian_kernel; - cp->interpolation_type = flam3_inttype_log; - cp->temporal_filter_type = flam3_temporal_box; - cp->temporal_filter_width = 1.0; - cp->temporal_filter_exp = 0.0; - cp->palette_mode = flam3_palette_mode_step; - - } else { - /* Defaults are off, so set to UN-reasonable values. */ - cp->highlight_power = -1.0; - cp->background[0] = -1.0; - cp->background[1] = -1.0; - cp->background[2] = -1.0; - cp->zoom = 999999999; - cp->spatial_oversample = -1; - cp->spatial_filter_radius = -1; - cp->nbatches = -1; - cp->ntemporal_samples = -1; - cp->width = -1; - cp->height = -1; - cp->sample_density = -1; - cp->estimator = -1; - cp->estimator_minimum = -1; - cp->estimator_curve = -1; - cp->gam_lin_thresh = -1; -// cp->motion_exp = -999; - cp->nbatches = 0; - cp->ntemporal_samples = 0; - cp->spatial_filter_select = -1; - cp->interpolation_type = -1; - cp->temporal_filter_type = -1; - cp->temporal_filter_width = -1; - cp->temporal_filter_exp = -999; - cp->palette_mode = -1; - } - - if (cp->xform != NULL && cp->num_xforms > 0) { - int i; - int ns = cp->num_xforms - (cp->final_xform_index>=0); - - for (i=0;ichaos[i]); - } - free(cp->chaos); - cp->chaos=NULL; - - for (i=0;inum_xforms;i++) - flam3_delete_motion_elements(&cp->xform[i]); - - free(cp->xform); - cp->xform=NULL; - - cp->num_xforms = 0; - } - - cp->final_xform_enable = 0; - cp->final_xform_index = -1; - -} - - -int flam3_count_nthreads(void) { - int nthreads; -#ifndef HAVE_LIBPTHREAD - return(1); -#endif - -#ifdef _WIN32 - SYSTEM_INFO sysInfo; - GetSystemInfo(&sysInfo); - nthreads = sysInfo.dwNumberOfProcessors; -#else -#ifdef __APPLE__ - kern_return_t kr; - host_name_port_t host; - unsigned int size; - struct host_basic_info hi; - - host = mach_host_self(); - size = sizeof(hi)/sizeof(int); - kr = host_info(host, HOST_BASIC_INFO, (host_info_t)&hi, &size); - if (kr != KERN_SUCCESS) { - mach_error("host_info():", kr); - /* set threads to 1 on error */ - nthreads = 1; - } else - nthreads = hi.avail_cpus; -#else -#ifndef _SC_NPROCESSORS_ONLN - char line[MAXBUF]; - FILE *f = fopen("/proc/cpuinfo", "r"); - if (NULL == f) goto def; - nthreads = 0; - while (fgets(line, MAXBUF, f)) { - if (!strncmp("processor\t:", line, 11)) - nthreads++; - } - fclose(f); - if (nthreads < 1) goto def; - return (nthreads); -def: - fprintf(stderr, "could not read /proc/cpuinfo, using one render thread.\n"); - nthreads = 1; -#else - nthreads = sysconf(_SC_NPROCESSORS_ONLN); - if (nthreads < 1) nthreads = 1; -#endif -#endif -#endif - return (nthreads); -} - -flam3_genome *flam3_parse_xml2(char *xmldata, char *xmlfilename, int default_flag, int *ncps) { - - xmlDocPtr doc; /* Parsed XML document tree */ - xmlNode *rootnode; - char *bn; - int i; - int loc_all_ncps=0; - flam3_genome *loc_all_cp=NULL; - char* locale = NULL; - char* lorig = setlocale(LC_NUMERIC, NULL); - - /* Parse XML string into internal document */ - /* Forbid network access during read */ - doc = xmlReadMemory(xmldata, (int)strlen(xmldata), xmlfilename, NULL, XML_PARSE_NONET); - - /* Check for errors */ - if (doc==NULL) { - fprintf(stderr, "Failed to parse %s\n", xmlfilename); - return NULL; - } - - /* What is the root node of the document? */ - rootnode = xmlDocGetRootElement(doc); - - // force use of "C" locale when writing reals. - // first save away the current settings. - if (lorig == NULL) - fprintf(stderr, "error: couldn't get current locale\n"); - else { - int slen = strlen(lorig) + 1; - locale = (char*)malloc(slen); - if (locale != NULL) - memcpy(locale, lorig, slen); - } - if (setlocale(LC_NUMERIC, "C") == NULL) - fprintf(stderr, "error: couldn't set C locale\n"); - - /* Scan for nodes, starting with this node */ - bn = basename(xmlfilename); - - /* Have to use &loc_all_cp since the memory gets allocated in scan_for_flame_nodes */ - scan_for_flame_nodes(rootnode, bn, default_flag,&loc_all_cp,&loc_all_ncps); - - // restore locale - if (locale != NULL) { - if (setlocale(LC_NUMERIC, locale) == NULL) - fprintf(stderr, "error: couldn't replace locale settings\n"); - free(locale); - } - - xmlFreeDoc(doc); - - *ncps = loc_all_ncps; - - /* Check to see if the first control point or the second-to-last */ - /* control point has interpolation="smooth". This is invalid */ - /* and should be reset to linear (with a warning). */ - if (loc_all_ncps>=1) { - if (loc_all_cp[0].interpolation == flam3_interpolation_smooth) { - fprintf(stderr,"Warning: smooth interpolation cannot be used for first segment.\n" - " switching to linear.\n"); - loc_all_cp[0].interpolation = flam3_interpolation_linear; - } - } - - if (loc_all_ncps>=2) { - if (loc_all_cp[(loc_all_ncps)-2].interpolation == flam3_interpolation_smooth) { - fprintf(stderr,"Warning: smooth interpolation cannot be used for last segment.\n" - " switching to linear.\n"); - loc_all_cp[loc_all_ncps-2].interpolation = flam3_interpolation_linear; - } - } - - /* Finally, ensure that consecutive 'rotate' parameters never exceed */ - /* a difference of more than 180 degrees (+/-) for interpolation. */ - /* An adjustment of +/- 360 degrees is made until this is true. */ - if (*ncps>1) { - - for (i=1;i<*ncps;i++) { - - /* Only do this adjustment if we're not in compat mode */ - if (flam3_inttype_compat != loc_all_cp[i-1].interpolation_type - && flam3_inttype_older != loc_all_cp[i-1].interpolation_type) { - - while (loc_all_cp[i].rotate < loc_all_cp[i-1].rotate-180) - loc_all_cp[i].rotate += 360; - - while (loc_all_cp[i].rotate > loc_all_cp[i-1].rotate+180) - loc_all_cp[i].rotate -= 360; - } - } - } - - //Note that concurrent calls to flam3, if in parallel, potentially segfault - //if this function is called. technically it's required but it doesn't - //leak memory continuously. - //xmlCleanupParser(); - - return loc_all_cp; -} - -flam3_genome * flam3_parse_from_file(FILE *f, char *fname, int default_flag, int *ncps) { - int i, c, slen = 5000; - char *s, *snew; - flam3_genome *ret; - - /* Incrementally read XML file into a string */ - s = malloc(slen); - i = 0; - do { - c = getc(f); - if (EOF == c) - break; - s[i++] = c; - if (i == slen-1) { - slen *= 2; - snew = realloc(s, slen); - if (snew==NULL) { - fprintf(stderr,"XML file too large to be read. continuing with partial file.\n"); - break; - } else - s = snew; - } - } while (1); - - /* Null-terminate the read XML data */ - s[i] = 0; - - /* Parse the XML string */ - if (fname) - ret = flam3_parse_xml2(s, fname, default_flag, ncps); - else - ret = flam3_parse_xml2(s, "stdin", default_flag, ncps); - - free(s); - - return(ret); - -} - - -void flam3_apply_template(flam3_genome *cp, flam3_genome *templ) { - - /* Check for invalid values - only replace those with valid ones */ - if (templ->background[0] >= 0) - cp->background[0] = templ->background[0]; - if (templ->background[1] >= 0) - cp->background[1] = templ->background[1]; - if (templ->background[1] >= 0) - cp->background[2] = templ->background[2]; - if (templ->zoom < 999999998) - cp->zoom = templ->zoom; - if (templ->spatial_oversample > 0) - cp->spatial_oversample = templ->spatial_oversample; - if (templ->spatial_filter_radius >= 0) - cp->spatial_filter_radius = templ->spatial_filter_radius; - if (templ->sample_density > 0) - cp->sample_density = templ->sample_density; - if (templ->nbatches > 0) - cp->nbatches = templ->nbatches; - if (templ->ntemporal_samples > 0) - cp->ntemporal_samples = templ->ntemporal_samples; - if (templ->width > 0) { - /* preserving scale should be an option */ - cp->pixels_per_unit = cp->pixels_per_unit * templ->width / cp->width; - cp->width = templ->width; - } - if (templ->height > 0) - cp->height = templ->height; - if (templ->estimator >= 0) - cp->estimator = templ->estimator; - if (templ->estimator_minimum >= 0) - cp->estimator_minimum = templ->estimator_minimum; - if (templ->estimator_curve >= 0) - cp->estimator_curve = templ->estimator_curve; - if (templ->gam_lin_thresh >= 0) - cp->gam_lin_thresh = templ->gam_lin_thresh; - if (templ->nbatches>0) - cp->nbatches = templ->nbatches; - if (templ->ntemporal_samples>0) - cp->ntemporal_samples = templ->ntemporal_samples; - if (templ->spatial_filter_select>0) - cp->spatial_filter_select = templ->spatial_filter_select; - if (templ->interpolation >= 0) - cp->interpolation = templ->interpolation; - if (templ->interpolation_type >= 0) - cp->interpolation_type = templ->interpolation_type; - if (templ->temporal_filter_type >= 0) - cp->temporal_filter_type = templ->temporal_filter_type; - if (templ->temporal_filter_width > 0) - cp->temporal_filter_width = templ->temporal_filter_width; - if (templ->temporal_filter_exp > -900) - cp->temporal_filter_exp = templ->temporal_filter_exp; - if (templ->highlight_power >=0) - cp->highlight_power = templ->highlight_power; - if (templ->palette_mode >= 0) - cp->palette_mode = templ->palette_mode; - -} - -char *flam3_print_to_string(flam3_genome *cp) { - - FILE *tmpflame; - long stringbytes; - char *genome_string; - - int using_tmpdir = 0; - char *tmp_path; - char tmpnam[256]; - - tmpflame = tmpfile(); - if (NULL==tmpflame) { -#ifdef _WIN32 - // This might be a permissions problem, so let's try to open a - // tempfile in the env var TEMP's area instead - tmp_path = getenv("TEMP"); - - if (tmp_path != NULL) { - strcpy(tmpnam, tmp_path); - strcat(tmpnam, "\\fr0st.tmp"); - tmpflame = fopen(tmpnam, "w+"); - if (tmpflame != NULL) { - using_tmpdir = 1; - } - } -#endif - if (using_tmpdir == 0) { - perror("FLAM3: opening temporary file"); - return (NULL); - } - } - flam3_print(tmpflame,cp,NULL,flam3_dont_print_edits); - stringbytes = ftell(tmpflame); - fseek(tmpflame,0L, SEEK_SET); - genome_string = (char *)calloc(stringbytes+1,1); - if (stringbytes != fread(genome_string, 1, stringbytes, tmpflame)) { - perror("FLAM3: reading string from temp file"); - } - fclose(tmpflame); - - if (using_tmpdir) - unlink(tmpnam); - - return(genome_string); -} - - -void flam3_print(FILE *f, flam3_genome *cp, char *extra_attributes, int print_edits) { - int i,numstd; - int flam27_flag; - char *ai; - - // force use of "C" locale when writing reals. - // first save away the current settings. - char* locale = NULL; - char* lorig = setlocale(LC_NUMERIC, NULL); - if (lorig == NULL) - fprintf(stderr, "error: couldn't get current locale\n"); - else { - int slen = strlen(lorig) + 1; - locale = (char*)malloc(slen); - if (locale != NULL) - memcpy(locale, lorig, slen); - } - if (setlocale(LC_NUMERIC, "C") == NULL) - fprintf(stderr, "error: couldn't set C locale\n"); - - - flam27_flag = argi("flam27",0); - - fprintf(f, "time); - - if (cp->flame_name[0]!=0) - fprintf(f, " name=\"%s\"",cp->flame_name); - - fprintf(f, " size=\"%d %d\"", cp->width, cp->height); - fprintf(f, " center=\"%g %g\"", cp->center[0], cp->center[1]); - fprintf(f, " scale=\"%g\"", cp->pixels_per_unit); - - if (cp->zoom != 0.0) - fprintf(f, " zoom=\"%g\"", cp->zoom); - - fprintf(f, " rotate=\"%g\"", cp->rotate); - fprintf(f, " supersample=\"%d\"", cp->spatial_oversample); - fprintf(f, " filter=\"%g\"", cp->spatial_filter_radius); - - /* Need to print the correct kernel to use */ - if (cp->spatial_filter_select == flam3_gaussian_kernel) - fprintf(f, " filter_shape=\"gaussian\""); - else if (cp->spatial_filter_select == flam3_hermite_kernel) - fprintf(f, " filter_shape=\"hermite\""); - else if (cp->spatial_filter_select == flam3_box_kernel) - fprintf(f, " filter_shape=\"box\""); - else if (cp->spatial_filter_select == flam3_triangle_kernel) - fprintf(f, " filter_shape=\"triangle\""); - else if (cp->spatial_filter_select == flam3_bell_kernel) - fprintf(f, " filter_shape=\"bell\""); - else if (cp->spatial_filter_select == flam3_b_spline_kernel) - fprintf(f, " filter_shape=\"bspline\""); - else if (cp->spatial_filter_select == flam3_mitchell_kernel) - fprintf(f, " filter_shape=\"mitchell\""); - else if (cp->spatial_filter_select == flam3_blackman_kernel) - fprintf(f, " filter_shape=\"blackman\""); - else if (cp->spatial_filter_select == flam3_catrom_kernel) - fprintf(f, " filter_shape=\"catrom\""); - else if (cp->spatial_filter_select == flam3_hanning_kernel) - fprintf(f, " filter_shape=\"hanning\""); - else if (cp->spatial_filter_select == flam3_hamming_kernel) - fprintf(f, " filter_shape=\"hamming\""); - else if (cp->spatial_filter_select == flam3_lanczos3_kernel) - fprintf(f, " filter_shape=\"lanczos3\""); - else if (cp->spatial_filter_select == flam3_lanczos2_kernel) - fprintf(f, " filter_shape=\"lanczos2\""); - else if (cp->spatial_filter_select == flam3_quadratic_kernel) - fprintf(f, " filter_shape=\"quadratic\""); - - if (cp->temporal_filter_type == flam3_temporal_box) - fprintf(f, " temporal_filter_type=\"box\""); - else if (cp->temporal_filter_type == flam3_temporal_gaussian) - fprintf(f, " temporal_filter_type=\"gaussian\""); - else if (cp->temporal_filter_type == flam3_temporal_exp) - fprintf(f, " temporal_filter_type=\"exp\" temporal_filter_exp=\"%g\"",cp->temporal_filter_exp); - - fprintf(f, " temporal_filter_width=\"%g\"",cp->temporal_filter_width); - - - - fprintf(f, " quality=\"%g\"", cp->sample_density); - fprintf(f, " passes=\"%d\"", cp->nbatches); - fprintf(f, " temporal_samples=\"%d\"", cp->ntemporal_samples); - fprintf(f, " background=\"%g %g %g\"", - cp->background[0], cp->background[1], cp->background[2]); - fprintf(f, " brightness=\"%g\"", cp->brightness); - fprintf(f, " gamma=\"%g\"", cp->gamma); - - if (!flam27_flag) - fprintf(f, " highlight_power=\"%g\"", cp->highlight_power); - - fprintf(f, " vibrancy=\"%g\"", cp->vibrancy); - fprintf(f, " estimator_radius=\"%g\" estimator_minimum=\"%g\" estimator_curve=\"%g\"", - cp->estimator, cp->estimator_minimum, cp->estimator_curve); - fprintf(f, " gamma_threshold=\"%g\"", cp->gam_lin_thresh); - - if (flam3_palette_mode_step == cp->palette_mode) - fprintf(f, " palette_mode=\"step\""); - else if (flam3_palette_mode_linear == cp->palette_mode) - fprintf(f, " palette_mode=\"linear\""); - - if (flam3_interpolation_linear != cp->interpolation) - fprintf(f, " interpolation=\"smooth\""); - - if (flam3_inttype_linear == cp->interpolation_type) - fprintf(f, " interpolation_type=\"linear\""); - else if (flam3_inttype_log == cp->interpolation_type) - fprintf(f, " interpolation_type=\"log\""); - else if (flam3_inttype_compat == cp->interpolation_type) - fprintf(f, " interpolation_type=\"old\""); - else if (flam3_inttype_older == cp->interpolation_type) - fprintf(f, " interpolation_type=\"older\""); - - - if (flam3_palette_interpolation_hsv != cp->palette_interpolation) - fprintf(f, " palette_interpolation=\"sweep\""); - - if (extra_attributes) - fprintf(f, " %s", extra_attributes); - - fprintf(f, ">\n"); - - if (cp->symmetry) - fprintf(f, " \n", cp->symmetry); - - numstd = cp->num_xforms - (cp->final_xform_index>=0); - - for (i = 0; i < cp->num_xforms; i++) { - - if (i==cp->final_xform_index) - flam3_print_xform(f, &cp->xform[i], 1, numstd, NULL, 0); - else - flam3_print_xform(f, &cp->xform[i], 0, numstd, cp->chaos[i], 0); - - } - - int hexpalette = argi("hexpalette",0); - - if (hexpalette) { - - fprintf(f," "); - - for (i=0; i < 256; i++) { - - int r, g, b; - r = rint(cp->palette[i].color[0] * 255.0); - g = rint(cp->palette[i].color[1] * 255.0); - b = rint(cp->palette[i].color[2] * 255.0); - - if (i % 8 == 0) { - fprintf(f,"\n"); - fprintf(f," "); - } - - fprintf(f,"%2x%2x%2x",r,g,b); - - } - - fprintf(f,"\n"); - fprintf(f," \n"); - - } else { - for (i = 0; i < 256; i++) { - double r, g, b, a; - r = (cp->palette[i].color[0] * 255.0); - g = (cp->palette[i].color[1] * 255.0); - b = (cp->palette[i].color[2] * 255.0); - a = (cp->palette[i].color[3] * 255.0); - - fprintf(f, " "); - - if (flam27_flag || a==255.0) { - - if (flam27_flag && a!=255.0) - fprintf(stderr,"alpha channel in palette cannot be stored in 2.7 compatibility mode; truncating\n"); - - if (getenv("intpalette")) - fprintf(f, "", i, (int)rint(r), (int)rint(g), (int)rint(b)); - else { -#ifdef USE_FLOAT_INDICES - fprintf(f, "", cp->palette[i].index, r, g, b); -#else - fprintf(f, "", i, r, g, b); -#endif - } - } else { - if (getenv("intpalette")) - fprintf(f, " ", i, (int)rint(r), (int)rint(g), (int)rint(b), (int)rint(a)); - else - fprintf(f, " ", i, r, g, b, a); - } -// if (i%4 == 3) - fprintf(f, "\n"); - - } - } - - if (cp->edits != NULL && print_edits==flam3_print_edits) { - - /* We need a custom script for printing these */ - /* and it needs to be recursive */ - xmlNodePtr elem_node = xmlDocGetRootElement(cp->edits); - flam3_edit_print(f,elem_node, 1, 1); - } - fprintf(f, "\n"); - - if (locale != NULL) { - if (setlocale(LC_NUMERIC, locale) == NULL) - fprintf(stderr, "error: couldn't restore locale settings\n"); - free(locale); - } -} - -#define PRINTNON(p) do { if (x->p != 0.0) fprintf(f, #p "=\"%f\" ",x->p); } while(0) - - -void flam3_print_xform(FILE *f, flam3_xform *x, int final_flag, int numstd, double *chaos_row, int motion_flag) { - - int blob_var=0,pdj_var=0,fan2_var=0,rings2_var=0,perspective_var=0; - int juliaN_var=0,juliaScope_var=0,radialBlur_var=0,pie_var=0,disc2_var=0; - int ngon_var=0,curl_var=0,rectangles_var=0,supershape_var=0; - int flower_var=0,conic_var=0,parabola_var=0,bent2_var=0,bipolar_var=0; - int cell_var=0,cpow_var=0,curve_var=0,escher_var=0,lazys_var=0; - int modulus_var=0,oscope_var=0,popcorn2_var=0,separation_var=0; - int split_var=0,splits_var=0,stripes_var=0,wedge_var=0,wedgeJ_var=0; - int wedgeS_var=0,whorl_var=0,waves2_var=0,auger_var=0,flux_var=0; - int mobius_var=0; - - int j; - int lnv; - - int flam27_flag; - char *ai; - - flam27_flag = argi("flam27",0); - - /* Motion flag will not be set if flam27_flag is set */ - if (motion_flag) { - fprintf(f, " motion_freq); - if (x->motion_func == MOTION_SIN) - fprintf(f, "motion_function=\"sin\" "); - else if (x->motion_func == MOTION_TRIANGLE) - fprintf(f, "motion_function=\"triangle\" "); - else if (x->motion_func == MOTION_HILL) - fprintf(f, "motion_function=\"hill\" "); - } else { - if (final_flag) - fprintf(f, " density); - } - - if (!motion_flag || x->color != 0.0) - fprintf(f, "color=\"%g\" ", x->color); - - if (flam27_flag) - fprintf(f, "symmetry=\"%g\" ", 1.0-2.0*x->color_speed); - else if (!motion_flag) - fprintf(f, "color_speed=\"%g\" ", x->color_speed); - - if (!final_flag && !motion_flag && !flam27_flag) - fprintf(f, "animate=\"%g\" ", x->animate); - - lnv = flam27_flag ? 54:flam3_nvariations; - - for (j = 0; j < lnv; j++) { - double v = x->var[j]; - if (0.0 != v) { - fprintf(f, "%s=\"%g\" ", flam3_variation_names[j], v); - if (j==VAR_BLOB) - blob_var=1; - else if (j==VAR_PDJ) - pdj_var=1; - else if (j==VAR_FAN2) - fan2_var=1; - else if (j==VAR_RINGS2) - rings2_var=1; - else if (j==VAR_PERSPECTIVE) - perspective_var=1; - else if (j==VAR_JULIAN) - juliaN_var=1; - else if (j==VAR_JULIASCOPE) - juliaScope_var=1; - else if (j==VAR_RADIAL_BLUR) - radialBlur_var=1; - else if (j==VAR_PIE) - pie_var=1; - else if (j==VAR_NGON) - ngon_var=1; - else if (j==VAR_CURL) - curl_var=1; - else if (j==VAR_RECTANGLES) - rectangles_var=1; - else if (j==VAR_DISC2) - disc2_var=1; - else if (j==VAR_SUPER_SHAPE) - supershape_var=1; - else if (j==VAR_FLOWER) - flower_var=1; - else if (j==VAR_CONIC) - conic_var=1; - else if (j==VAR_PARABOLA) - parabola_var=1; - else if (j==VAR_BENT2) - bent2_var=1; - else if (j==VAR_BIPOLAR) - bipolar_var=1; - else if (j==VAR_CELL) - cell_var=1; - else if (j==VAR_CPOW) - cpow_var=1; - else if (j==VAR_CURVE) - curve_var=1; - else if (j==VAR_ESCHER) - escher_var=1; - else if (j==VAR_LAZYSUSAN) - lazys_var=1; - else if (j==VAR_MODULUS) - modulus_var=1; - else if (j==VAR_OSCILLOSCOPE) - oscope_var=1; - else if (j==VAR_POPCORN2) - popcorn2_var=1; - else if (j==VAR_SPLIT) - split_var=1; - else if (j==VAR_SPLITS) - splits_var=1; - else if (j==VAR_STRIPES) - stripes_var=1; - else if (j==VAR_WEDGE) - wedge_var=1; - else if (j==VAR_WEDGE_JULIA) - wedgeJ_var=1; - else if (j==VAR_WEDGE_SPH) - wedgeS_var=1; - else if (j==VAR_WHORL) - whorl_var=1; - else if (j==VAR_WAVES2) - waves2_var=1; - else if (j==VAR_AUGER) - auger_var=1; - else if (j==VAR_FLUX) - flux_var=1; - else if (j==VAR_MOBIUS) - mobius_var=1; - } - } - - if (!motion_flag) { - if (blob_var==1) { - fprintf(f, "blob_low=\"%g\" ", x->blob_low); - fprintf(f, "blob_high=\"%g\" ", x->blob_high); - fprintf(f, "blob_waves=\"%g\" ", x->blob_waves); - } - - if (pdj_var==1) { - fprintf(f, "pdj_a=\"%g\" ", x->pdj_a); - fprintf(f, "pdj_b=\"%g\" ", x->pdj_b); - fprintf(f, "pdj_c=\"%g\" ", x->pdj_c); - fprintf(f, "pdj_d=\"%g\" ", x->pdj_d); - } - - if (fan2_var==1) { - fprintf(f, "fan2_x=\"%g\" ", x->fan2_x); - fprintf(f, "fan2_y=\"%g\" ", x->fan2_y); - } - - if (rings2_var==1) { - fprintf(f, "rings2_val=\"%g\" ", x->rings2_val); - } - - if (perspective_var==1) { - fprintf(f, "perspective_angle=\"%g\" ", x->perspective_angle); - fprintf(f, "perspective_dist=\"%g\" ", x->perspective_dist); - } - - if (juliaN_var==1) { - fprintf(f, "julian_power=\"%g\" ", x->julian_power); - fprintf(f, "julian_dist=\"%g\" ", x->julian_dist); - } - - if (juliaScope_var==1) { - fprintf(f, "juliascope_power=\"%g\" ", x->juliascope_power); - fprintf(f, "juliascope_dist=\"%g\" ", x->juliascope_dist); - } - - if (radialBlur_var==1) { - fprintf(f, "radial_blur_angle=\"%g\" ", x->radial_blur_angle); - } - - if (pie_var==1) { - fprintf(f, "pie_slices=\"%g\" ", x->pie_slices); - fprintf(f, "pie_rotation=\"%g\" ", x->pie_rotation); - fprintf(f, "pie_thickness=\"%g\" ", x->pie_thickness); - } - - if (ngon_var==1) { - fprintf(f, "ngon_sides=\"%g\" ", x->ngon_sides); - fprintf(f, "ngon_power=\"%g\" ", x->ngon_power); - fprintf(f, "ngon_corners=\"%g\" ", x->ngon_corners); - fprintf(f, "ngon_circle=\"%g\" ", x->ngon_circle); - } - - if (curl_var==1) { - fprintf(f, "curl_c1=\"%g\" ", x->curl_c1); - fprintf(f, "curl_c2=\"%g\" ", x->curl_c2); - } - - if (rectangles_var==1) { - fprintf(f, "rectangles_x=\"%g\" ", x->rectangles_x); - fprintf(f, "rectangles_y=\"%g\" ", x->rectangles_y); - } - - if (disc2_var==1) { - fprintf(f, "disc2_rot=\"%g\" ", x->disc2_rot); - fprintf(f, "disc2_twist=\"%g\" ", x->disc2_twist); - } - - if (supershape_var==1) { - fprintf(f, "super_shape_rnd=\"%g\" ", x->super_shape_rnd); - fprintf(f, "super_shape_m=\"%g\" ", x->super_shape_m); - fprintf(f, "super_shape_n1=\"%g\" ", x->super_shape_n1); - fprintf(f, "super_shape_n2=\"%g\" ", x->super_shape_n2); - fprintf(f, "super_shape_n3=\"%g\" ", x->super_shape_n3); - fprintf(f, "super_shape_holes=\"%g\" ", x->super_shape_holes); - } - - if (flower_var==1) { - fprintf(f, "flower_petals=\"%g\" ", x->flower_petals); - fprintf(f, "flower_holes=\"%g\" ", x->flower_holes); - } - - if (conic_var==1) { - fprintf(f, "conic_eccentricity=\"%g\" ", x->conic_eccentricity); - fprintf(f, "conic_holes=\"%g\" ", x->conic_holes); - } - - if (parabola_var==1) { - fprintf(f, "parabola_height=\"%g\" ", x->parabola_height); - fprintf(f, "parabola_width=\"%g\" ", x->parabola_width); - } - - if (bent2_var==1) { - fprintf(f, "bent2_x=\"%g\" ", x->bent2_x); - fprintf(f, "bent2_y=\"%g\" ", x->bent2_y); - } - - if (bipolar_var==1) { - fprintf(f, "bipolar_shift=\"%g\" ", x->bipolar_shift); - } - - if (cell_var==1) { - fprintf(f, "cell_size=\"%g\" ", x->cell_size); - } - - if (cpow_var==1) { - fprintf(f, "cpow_i=\"%g\" ", x->cpow_i); - fprintf(f, "cpow_r=\"%g\" ", x->cpow_r); - fprintf(f, "cpow_power=\"%g\" ", x->cpow_power); - } - - if (curve_var==1) { - fprintf(f, "curve_xamp=\"%g\" ", x->curve_xamp); - fprintf(f, "curve_yamp=\"%g\" ", x->curve_yamp); - fprintf(f, "curve_xlength=\"%g\" ", x->curve_xlength); - fprintf(f, "curve_ylength=\"%g\" ", x->curve_ylength); - } - - if (escher_var==1) { - fprintf(f, "escher_beta=\"%g\" ", x->escher_beta); - } - - if (lazys_var==1) { - fprintf(f, "lazysusan_x=\"%g\" ", x->lazysusan_x); - fprintf(f, "lazysusan_y=\"%g\" ", x->lazysusan_y); - fprintf(f, "lazysusan_spin=\"%g\" ", x->lazysusan_spin); - fprintf(f, "lazysusan_space=\"%g\" ", x->lazysusan_space); - fprintf(f, "lazysusan_twist=\"%g\" ", x->lazysusan_twist); - } - - if (modulus_var==1) { - fprintf(f, "modulus_x=\"%g\" ", x->modulus_x); - fprintf(f, "modulus_y=\"%g\" ", x->modulus_y); - } - - if (oscope_var==1) { - fprintf(f, "oscilloscope_separation=\"%g\" ", x->oscope_separation); - fprintf(f, "oscilloscope_frequency=\"%g\" ", x->oscope_frequency); - fprintf(f, "oscilloscope_amplitude=\"%g\" ", x->oscope_amplitude); - fprintf(f, "oscilloscope_damping=\"%g\" ", x->oscope_damping); - } - - if (popcorn2_var==1) { - fprintf(f, "popcorn2_x=\"%g\" ", x->popcorn2_x); - fprintf(f, "popcorn2_y=\"%g\" ", x->popcorn2_y); - fprintf(f, "popcorn2_c=\"%g\" ", x->popcorn2_c); - } - - if (separation_var==1) { - fprintf(f, "separation_x=\"%g\" ", x->separation_x); - fprintf(f, "separation_y=\"%g\" ", x->separation_y); - fprintf(f, "separation_xinside=\"%g\" ", x->separation_xinside); - fprintf(f, "separation_yinside=\"%g\" ", x->separation_yinside); - } - - if (split_var==1) { - fprintf(f, "split_xsize=\"%g\" ", x->split_xsize); - fprintf(f, "split_ysize=\"%g\" ", x->split_ysize); - } - - if (splits_var==1) { - fprintf(f, "splits_x=\"%g\" ", x->splits_x); - fprintf(f, "splits_y=\"%g\" ", x->splits_y); - } - - if (stripes_var==1) { - fprintf(f, "stripes_space=\"%g\" ", x->stripes_space); - fprintf(f, "stripes_warp=\"%g\" ", x->stripes_warp); - } - - if (wedge_var==1) { - fprintf(f, "wedge_angle=\"%g\" ", x->wedge_angle); - fprintf(f, "wedge_hole=\"%g\" ", x->wedge_hole); - fprintf(f, "wedge_count=\"%g\" ", x->wedge_count); - fprintf(f, "wedge_swirl=\"%g\" ", x->wedge_swirl); - } - - if (wedgeJ_var==1) { - fprintf(f, "wedge_julia_angle=\"%g\" ", x->wedge_julia_angle); - fprintf(f, "wedge_julia_count=\"%g\" ", x->wedge_julia_count); - fprintf(f, "wedge_julia_power=\"%g\" ", x->wedge_julia_power); - fprintf(f, "wedge_julia_dist=\"%g\" ", x->wedge_julia_dist); - } - - if (wedgeS_var==1) { - fprintf(f, "wedge_sph_angle=\"%g\" ", x->wedge_sph_angle); - fprintf(f, "wedge_sph_hole=\"%g\" ", x->wedge_sph_hole); - fprintf(f, "wedge_sph_count=\"%g\" ", x->wedge_sph_count); - fprintf(f, "wedge_sph_swirl=\"%g\" ", x->wedge_sph_swirl); - } - - if (whorl_var==1) { - fprintf(f, "whorl_inside=\"%g\" ", x->whorl_inside); - fprintf(f, "whorl_outside=\"%g\" ", x->whorl_outside); - } - - if (waves2_var==1) { - fprintf(f, "waves2_scalex=\"%g\" ", x->waves2_scalex); - fprintf(f, "waves2_scaley=\"%g\" ", x->waves2_scaley); - fprintf(f, "waves2_freqx=\"%g\" ", x->waves2_freqx); - fprintf(f, "waves2_freqy=\"%g\" ", x->waves2_freqy); - } - - if (auger_var==1) { - fprintf(f, "auger_sym=\"%g\" ", x->auger_sym); - fprintf(f, "auger_weight=\"%g\" ", x->auger_weight); - fprintf(f, "auger_freq=\"%g\" ", x->auger_freq); - fprintf(f, "auger_scale=\"%g\" ", x->auger_scale); - } - - if (flux_var==1) - fprintf(f, "flux_spread=\"%g\" ", x->flux_spread); - - if (mobius_var==1) { - fprintf(f, "mobius_re_a=\"%g\" ", x->mobius_re_a); - fprintf(f, "mobius_im_a=\"%g\" ", x->mobius_im_a); - fprintf(f, "mobius_re_b=\"%g\" ", x->mobius_re_b); - fprintf(f, "mobius_im_b=\"%g\" ", x->mobius_im_b); - fprintf(f, "mobius_re_c=\"%g\" ", x->mobius_re_c); - fprintf(f, "mobius_im_c=\"%g\" ", x->mobius_im_c); - fprintf(f, "mobius_re_d=\"%g\" ", x->mobius_re_d); - fprintf(f, "mobius_im_d=\"%g\" ", x->mobius_im_d); - } - - fprintf(f, "coefs=\""); - for (j = 0; j < 3; j++) { - if (j) fprintf(f, " "); - fprintf(f, "%g %g", x->c[j][0], x->c[j][1]); - } - fprintf(f, "\""); - - if (!id_matrix(x->post)) { - fprintf(f, " post=\""); - for (j = 0; j < 3; j++) { - if (j) fprintf(f, " "); - fprintf(f, "%g %g", x->post[j][0], x->post[j][1]); - } - fprintf(f, "\""); - } - - - } else { - /* For motion, print any parameter if it's nonzero */ - PRINTNON(blob_low); - PRINTNON(blob_high); - PRINTNON(blob_waves); - - PRINTNON(pdj_a); - PRINTNON(pdj_b); - PRINTNON(pdj_c); - PRINTNON(pdj_d); - - PRINTNON(fan2_x); - PRINTNON(fan2_y); - - PRINTNON(rings2_val); - - PRINTNON(perspective_angle); - PRINTNON(perspective_dist); - - PRINTNON(julian_power); - PRINTNON(julian_dist); - - PRINTNON(juliascope_power); - PRINTNON(juliascope_dist); - - PRINTNON(radial_blur_angle); - - PRINTNON(pie_slices); - PRINTNON(pie_rotation); - PRINTNON(pie_thickness); - - PRINTNON(ngon_sides); - PRINTNON(ngon_power); - PRINTNON(ngon_corners); - PRINTNON(ngon_circle); - - PRINTNON(curl_c1); - PRINTNON(curl_c2); - - PRINTNON(rectangles_x); - PRINTNON(rectangles_y); - - PRINTNON(disc2_rot); - PRINTNON(disc2_twist); - - PRINTNON(super_shape_rnd); - PRINTNON(super_shape_m); - PRINTNON(super_shape_n1); - PRINTNON(super_shape_n2); - PRINTNON(super_shape_n3); - PRINTNON(super_shape_holes); - - PRINTNON(flower_petals); - PRINTNON(flower_holes); - - PRINTNON(conic_eccentricity); - PRINTNON(conic_holes); - - PRINTNON(parabola_height); - PRINTNON(parabola_width); - - PRINTNON(bent2_x); - PRINTNON(bent2_y); - - PRINTNON(bipolar_shift); - - PRINTNON(cell_size); - - PRINTNON(cpow_i); - PRINTNON(cpow_r); - PRINTNON(cpow_power); - - PRINTNON(curve_xamp); - PRINTNON(curve_yamp); - PRINTNON(curve_xlength); - PRINTNON(curve_ylength); - - PRINTNON(escher_beta); - - PRINTNON(lazysusan_x); - PRINTNON(lazysusan_y); - PRINTNON(lazysusan_spin); - PRINTNON(lazysusan_space); - PRINTNON(lazysusan_twist); - - PRINTNON(modulus_x); - PRINTNON(modulus_y); - - PRINTNON(oscope_separation); - PRINTNON(oscope_frequency); - PRINTNON(oscope_amplitude); - PRINTNON(oscope_damping); - - PRINTNON(popcorn2_x); - PRINTNON(popcorn2_y); - PRINTNON(popcorn2_c); - - PRINTNON(separation_x); - PRINTNON(separation_y); - PRINTNON(separation_xinside); - PRINTNON(separation_yinside); - - PRINTNON(split_xsize); - PRINTNON(split_ysize); - - PRINTNON(splits_x); - PRINTNON(splits_y); - - PRINTNON(stripes_space); - PRINTNON(stripes_warp); - - PRINTNON(wedge_angle); - PRINTNON(wedge_hole); - PRINTNON(wedge_count); - PRINTNON(wedge_swirl); - - PRINTNON(wedge_julia_angle); - PRINTNON(wedge_julia_count); - PRINTNON(wedge_julia_power); - PRINTNON(wedge_julia_dist); - - PRINTNON(wedge_sph_angle); - PRINTNON(wedge_sph_hole); - PRINTNON(wedge_sph_count); - PRINTNON(wedge_sph_swirl); - - PRINTNON(whorl_inside); - PRINTNON(whorl_outside); - - PRINTNON(waves2_scalex); - PRINTNON(waves2_scaley); - PRINTNON(waves2_freqx); - PRINTNON(waves2_freqy); - - PRINTNON(auger_sym); - PRINTNON(auger_weight); - PRINTNON(auger_freq); - PRINTNON(auger_scale); - - PRINTNON(flux_spread); - - PRINTNON(mobius_re_a); - PRINTNON(mobius_im_a); - PRINTNON(mobius_re_b); - PRINTNON(mobius_im_b); - PRINTNON(mobius_re_c); - PRINTNON(mobius_im_c); - PRINTNON(mobius_re_d); - PRINTNON(mobius_im_d); - - if (!zero_matrix(x->c)) { - fprintf(f, "coefs=\""); - for (j = 0; j < 3; j++) { - if (j) fprintf(f, " "); - fprintf(f, "%g %g", x->c[j][0], x->c[j][1]); - } - fprintf(f, "\""); - } - - if (!zero_matrix(x->post)) { - fprintf(f, " post=\""); - for (j = 0; j < 3; j++) { - if (j) fprintf(f, " "); - fprintf(f, "%g %g", x->post[j][0], x->post[j][1]); - } - fprintf(f, "\""); - } - } - - if (!final_flag && !motion_flag && !flam27_flag) { - - /* Print out the chaos row for this xform */ - int numcols = numstd; - - while (numcols > 0 && chaos_row[numcols-1]==1.0) - numcols--; - - if (numcols>0) { - fprintf(f, " chaos=\""); - for (j=0;jopacity); - } - - if (!motion_flag && x->num_motion>0 && !flam27_flag) { - int nm; - - fprintf(f,">\n"); - - for (nm=0; nmnum_motion; nm++) - flam3_print_xform(f, &(x->motion[nm]), 0, 0, NULL, 1); - - if (final_flag) - fprintf(f," \n"); - else - fprintf(f," \n"); - - } else - fprintf(f, "/>\n"); -} - - -/* returns a uniform variable from 0 to 1 */ -double flam3_random01() { - return (random() & 0xfffffff) / (double) 0xfffffff; -} - -double flam3_random11() { - return ((random() & 0xfffffff) - 0x7ffffff) / (double) 0x7ffffff; -} - -/* This function must be called prior to rendering a frame */ -void flam3_init_frame(flam3_frame *f) { - - char *ai; - char *isaac_seed = args("isaac_seed",NULL); - long int default_isaac_seed = (long int)time(0); - - /* Clear out the isaac state */ - memset(f->rc.randrsl, 0, RANDSIZ*sizeof(ub4)); - - /* Set the isaac seed */ - if (NULL == isaac_seed) { - int lp; - /* No isaac seed specified. Use the system time to initialize. */ - for (lp = 0; lp < RANDSIZ; lp++) - f->rc.randrsl[lp] = default_isaac_seed; - } else { - /* Use the specified string */ - strncpy((char *)&f->rc.randrsl,(const char *)isaac_seed, RANDSIZ*sizeof(ub4)); - } - - /* Initialize the random number generator */ - irandinit(&f->rc,1); -} - -/* returns uniform variable from ISAAC rng */ -double flam3_random_isaac_01(randctx *ct) { - return ((int)irand(ct) & 0xfffffff) / (double) 0xfffffff; -} - -double flam3_random_isaac_11(randctx *ct) { - return (((int)irand(ct) & 0xfffffff) - 0x7ffffff) / (double) 0x7ffffff; -} - -int flam3_random_bit() { - /* might not be threadsafe */ - static int n = 0; - static int l; - if (0 == n) { - l = random(); - n = 20; - } else { - l = l >> 1; - n--; - } - return l & 1; -} - -int flam3_random_isaac_bit(randctx *ct) { - int tmp = irand(ct); - return tmp & 1; -} - -static double round6(double x) { - x *= 1e6; - if (x < 0) x -= 1.0; - return 1e-6*(int)(x+0.5); -} - -/* sym=2 or more means rotational - sym=1 means identity, ie no symmetry - sym=0 means pick a random symmetry (maybe none) - sym=-1 means bilateral (reflection) - sym=-2 or less means rotational and reflective -*/ -void flam3_add_symmetry(flam3_genome *cp, int sym) { - int i, j, k; - double a; - int result = 0; - - if (0 == sym) { - static int sym_distrib[] = { - -4, -3, - -2, -2, -2, - -1, -1, -1, - 2, 2, 2, - 3, 3, - 4, 4, - }; - if (random()&1) { - sym = random_distrib(sym_distrib); - } else if (random()&31) { - sym = (random()%13)-6; - } else { - sym = (random()%51)-25; - } - } - - if (1 == sym || 0 == sym) return; - - cp->symmetry = sym; - - if (sym < 0) { - - i = cp->num_xforms; - if (cp->final_xform_enable) - i -= 1; - - flam3_add_xforms(cp,1,0,0); - - cp->xform[i].density = 1.0; - cp->xform[i].color_speed = 0.0; - cp->xform[i].animate = 0.0; - cp->xform[i].var[0] = 1.0; - for (j = 1; j < flam3_nvariations; j++) - cp->xform[i].var[j] = 0; - cp->xform[i].color = 1.0; - cp->xform[i].c[0][0] = -1.0; - cp->xform[i].c[0][1] = 0.0; - cp->xform[i].c[1][0] = 0.0; - cp->xform[i].c[1][1] = 1.0; - cp->xform[i].c[2][0] = 0.0; - cp->xform[i].c[2][1] = 0.0; - - result++; - sym = -sym; - } - - a = 2*M_PI/sym; - - for (k = 1; k < sym; k++) { - - i = cp->num_xforms; - if (cp->final_xform_enable) - i -= 1; - - flam3_add_xforms(cp, 1, 0,0); - - cp->xform[i].density = 1.0; - cp->xform[i].color_speed = 0.0; - cp->xform[i].animate = 0.0; - cp->xform[i].var[0] = 1.0; - for (j = 1; j < flam3_nvariations; j++) - cp->xform[i].var[j] = 0; - cp->xform[i].color = (sym<3) ? 0.0 : ((k-1.0)/(sym-2.0)); - cp->xform[i].c[0][0] = round6(cos(k*a)); - cp->xform[i].c[0][1] = round6(sin(k*a)); - cp->xform[i].c[1][0] = round6(-cp->xform[i].c[0][1]); - cp->xform[i].c[1][1] = cp->xform[i].c[0][0]; - cp->xform[i].c[2][0] = 0.0; - cp->xform[i].c[2][1] = 0.0; - - result++; - } - - qsort((char *) &cp->xform[cp->num_xforms-result], result, - sizeof(flam3_xform), compare_xforms); - -} - -void add_to_action(char *action, char *addtoaction) { - - /* action is a flam3_max_action_length array */ - if (action != NULL) { - - int alen = strlen(action); - int addlen = strlen(addtoaction); - - if (alen+addlen < flam3_max_action_length) - strcat(action,addtoaction); - else - fprintf(stderr,"action string too long, truncating...\n"); - } -} - - -void flam3_cross(flam3_genome *cp0, flam3_genome *cp1, flam3_genome *out, int cross_mode, randctx *rc, char *action) { - - int i0,i1, i,j, rb; - char ministr[10]; - - if (cross_mode == CROSS_NOT_SPECIFIED) { - - double s = flam3_random_isaac_01(rc); - - if (s < 0.1) - cross_mode = CROSS_UNION; - else if (s < 0.2) - cross_mode = CROSS_INTERPOLATE; - else - cross_mode = CROSS_ALTERNATE; - - } - - if (cross_mode == CROSS_UNION) { - - flam3_xform mycopy; - - /* Make a copy of cp0 */ - flam3_copy(out, cp0); - - for (j=0;jnum_xforms;j++) { - /* Skip over the final xform, if it's present. */ - /* Default behavior keeps the final from parent0. */ - if (cp1->final_xform_index == j) - continue; - - i = out->num_xforms; - if (out->final_xform_enable) - i -= 1; - - flam3_add_xforms(out, 1, 0, 0); - flam3_copy_xform(&out->xform[i],&cp1->xform[j]); - } - - /* Put the final xform last (if there is one) */ - /* We do not need to do complicated xform copies here since we're just moving them around */ - if (out->final_xform_index >= 0) { - mycopy = out->xform[out->final_xform_index]; - out->xform[out->final_xform_index] = out->xform[out->num_xforms-1]; - out->xform[out->num_xforms-1] = mycopy; - out->final_xform_index = out->num_xforms-1; - } - - add_to_action(action,"cross union"); - - } else if (cross_mode == CROSS_INTERPOLATE) { - - /* linearly interpolate somewhere between the two */ - flam3_genome parents[2]; - double t = flam3_random_isaac_01(rc); - - memset(parents, 0, 2*sizeof(flam3_genome)); - - flam3_copy(&(parents[0]), cp0); - flam3_copy(&(parents[1]), cp1); - - parents[0].time = 0.0; - parents[1].time = 1.0; - flam3_interpolate(parents, 2, t, 0, out); - - for (i=0;inum_xforms;i++) - flam3_delete_motion_elements(&out->xform[i]); - - clear_cp(&parents[0],flam3_defaults_on); - clear_cp(&parents[1],flam3_defaults_on); - - sprintf(ministr,"%7.5g",t); - - add_to_action(action,"cross interpolate "); - add_to_action(action,ministr); - - } else { - - /* alternate mode */ - int got0, got1, used_parent; - char *trystr; - - trystr = calloc(4 * (cp0->num_xforms + cp1->num_xforms), sizeof(char)); - - /* each xform comes from a random parent, possible for an entire parent to be excluded */ - do { - - trystr[0] = 0; - got0 = got1 = 0; - rb = flam3_random_isaac_bit(rc); - sprintf(ministr,"%d:",rb); - strcat(trystr,ministr); - - /* Copy the parent, sorting the final xform to the end if it's present. */ - if (rb) - flam3_copyx(out, cp1, cp1->num_xforms - (cp1->final_xform_index > 0), cp1->final_xform_enable); - else - flam3_copyx(out, cp0, cp0->num_xforms - (cp0->final_xform_index > 0), cp0->final_xform_enable); - - used_parent = rb; - - /* Only replace non-final xforms */ - - for (i = 0; i < out->num_xforms - out->final_xform_enable; i++) { - rb = flam3_random_isaac_bit(rc); - - /* Replace xform if bit is 1 */ - if (rb==1) { - if (used_parent==0) { - if (i < cp1->num_xforms && cp1->xform[i].density > 0) { - flam3_copy_xform(&out->xform[i],&cp1->xform[i]); - sprintf(ministr," 1"); - got1 = 1; - } else { - sprintf(ministr," 0"); - got0 = 1; - } - } else { - if (i < cp0->num_xforms && cp0->xform[i].density > 0) { - flam3_copy_xform(&out->xform[i],&cp0->xform[i]); - sprintf(ministr," 0"); - got0 = 1; - } else { - sprintf(ministr," 1"); - got1 = 1; - } - } - } else { - sprintf(ministr," %d",used_parent); - if (used_parent) - got1 = 1; - else - got0 = 1; - } - - strcat(trystr,ministr); - } - - if (used_parent==0 && cp0->final_xform_enable) - got0 = 1; - else if (used_parent==1 && cp1->final_xform_enable) - got1 = 1; - - } while ((i > 1) && !(got0 && got1)); - - add_to_action(action,"cross alternate "); - add_to_action(action,trystr); - - free(trystr); - } - - /* reset color coords */ - for (i = 0; i < out->num_xforms; i++) { - out->xform[i].color = i&1; - } - - /* Potentially genetically cross the two colormaps together */ - if (flam3_random_isaac_01(rc) < 0.4) { - - /* Select the starting parent */ - int startParent=flam3_random_isaac_bit(rc); - int ci; - - add_to_action(action," cmap_cross"); - sprintf(ministr," %d:",startParent); - add_to_action(action,ministr); - - /* Loop over the entries, switching to the other parent 1% of the time */ - for (ci=0;ci<256;ci++) { - if (flam3_random_isaac_01(rc)<.01) { - startParent = 1-startParent; - sprintf(ministr," %d",ci); - add_to_action(action,ministr); - } - - out->palette[ci] = startParent ? cp1->palette[ci]: cp0->palette[ci]; - } - } - -} - -void flam3_mutate(flam3_genome *cp, int mutate_mode, int *ivars, int ivars_n, int sym, double speed, randctx *rc, char *action) { - - double randselect; - flam3_genome mutation; - int i,j,done; - char ministr[30]; - - /* If mutate_mode = -1, choose a random mutation mode */ - if (mutate_mode == MUTATE_NOT_SPECIFIED) { - - randselect = flam3_random_isaac_01(rc); - - if (randselect < 0.1) - mutate_mode = MUTATE_ALL_VARIATIONS; - else if (randselect < 0.3) - mutate_mode = MUTATE_ONE_XFORM_COEFS; - else if (randselect < 0.5) - mutate_mode = MUTATE_ADD_SYMMETRY; - else if (randselect < 0.6) - mutate_mode = MUTATE_POST_XFORMS; - else if (randselect < 0.7) - mutate_mode = MUTATE_COLOR_PALETTE; - else if (randselect < 0.8) - mutate_mode = MUTATE_DELETE_XFORM; - else - mutate_mode = MUTATE_ALL_COEFS; - - } - - memset(&mutation, 0, sizeof(flam3_genome)); - - if (mutate_mode == MUTATE_ALL_VARIATIONS) { - - add_to_action(action,"mutate all variations"); - - do { - /* Create a random flame, and use the variations */ - /* to replace those in the original */ - flam3_random(&mutation, ivars, ivars_n, sym, cp->num_xforms); - for (i = 0; i < cp->num_xforms; i++) { - for (j = 0; j < flam3_nvariations; j++) { - if (cp->xform[i].var[j] != mutation.xform[i].var[j]) { - - /* Copy the new var weights */ - cp->xform[i].var[j] = mutation.xform[i].var[j]; - - /* Copy parameters for this variation only */ - flam3_copy_params(&(cp->xform[i]),&(mutation.xform[i]),j); - - done = 1; - } - } - } - } while (!done); - - } else if (mutate_mode == MUTATE_ONE_XFORM_COEFS) { - - int modxf; - - /* Generate a 2-xform random */ - flam3_random(&mutation, ivars, ivars_n, sym, 2); - - /* Which xform do we mutate? */ - modxf = ((unsigned)irand(rc)) % cp->num_xforms; - - add_to_action(action,"mutate xform "); - sprintf(ministr,"%d coefs",modxf); - add_to_action(action,ministr); - - /* if less than 3 xforms, then change only the translation part */ - if (2 >= cp->num_xforms) { - for (j = 0; j < 2; j++) - cp->xform[modxf].c[2][j] = mutation.xform[0].c[2][j]; - } else { - for (i = 0; i < 3; i++) - for (j = 0; j < 2; j++) - cp->xform[modxf].c[i][j] = mutation.xform[0].c[i][j]; - } - - } else if (mutate_mode == MUTATE_ADD_SYMMETRY) { - - add_to_action(action,"mutate symmetry"); - flam3_add_symmetry(cp, 0); - - } else if (mutate_mode == MUTATE_POST_XFORMS) { - - int b = 1 + ((unsigned)irand(rc))%6; - int same = ((unsigned)irand(rc))&3; /* 25% chance of using the same post for all of them */ - - sprintf(ministr,"(%d%s)",b,(same>0) ? " same" : ""); - add_to_action(action,"mutate post xforms "); - add_to_action(action,ministr); - for (i = 0; i < cp->num_xforms; i++) { - int copy = (i > 0) && same; - - if (copy) { /* Copy the post from the first xform to the rest of them */ - for (j = 0; j < 3; j++) { - cp->xform[i].post[j][0] = cp->xform[0].post[j][0]; - cp->xform[i].post[j][1] = cp->xform[0].post[j][1]; - } - - } else { - - if (b&1) { /* 50% chance */ - - double f = M_PI * flam3_random_isaac_11(rc); - double t[2][2]; - - t[0][0] = (cp->xform[i].c[0][0] * cos(f) + cp->xform[i].c[0][1] * -sin(f)); - t[0][1] = (cp->xform[i].c[0][0] * sin(f) + cp->xform[i].c[0][1] * cos(f)); - t[1][0] = (cp->xform[i].c[1][0] * cos(f) + cp->xform[i].c[1][1] * -sin(f)); - t[1][1] = (cp->xform[i].c[1][0] * sin(f) + cp->xform[i].c[1][1] * cos(f)); - - cp->xform[i].c[0][0] = t[0][0]; - cp->xform[i].c[0][1] = t[0][1]; - cp->xform[i].c[1][0] = t[1][0]; - cp->xform[i].c[1][1] = t[1][1]; - - f *= -1.0; - - t[0][0] = (cp->xform[i].post[0][0] * cos(f) + cp->xform[i].post[0][1] * -sin(f)); - t[0][1] = (cp->xform[i].post[0][0] * sin(f) + cp->xform[i].post[0][1] * cos(f)); - t[1][0] = (cp->xform[i].post[1][0] * cos(f) + cp->xform[i].post[1][1] * -sin(f)); - t[1][1] = (cp->xform[i].post[1][0] * sin(f) + cp->xform[i].post[1][1] * cos(f)); - - cp->xform[i].post[0][0] = t[0][0]; - cp->xform[i].post[0][1] = t[0][1]; - cp->xform[i].post[1][0] = t[1][0]; - cp->xform[i].post[1][1] = t[1][1]; - - } - - if (b&2) { /* 33% chance */ - - double f = 0.2 + flam3_random_isaac_01(rc); - double g = 0.2 + flam3_random_isaac_01(rc); - - if (flam3_random_isaac_bit(rc)) - f = 1.0 / f; - - if (flam3_random_isaac_bit(rc)) - g = f; - else { - if (flam3_random_isaac_bit(rc)) - g = 1.0 / g; - } - - cp->xform[i].c[0][0] /= f; - cp->xform[i].c[0][1] /= f; - cp->xform[i].c[1][1] /= g; - cp->xform[i].c[1][0] /= g; - cp->xform[i].post[0][0] *= f; - cp->xform[i].post[1][0] *= f; - cp->xform[i].post[0][1] *= g; - cp->xform[i].post[1][1] *= g; - } - - if (b&4) { /* 16% chance */ - - double f = flam3_random_isaac_11(rc); - double g = flam3_random_isaac_11(rc); - - cp->xform[i].c[2][0] -= f; - cp->xform[i].c[2][1] -= g; - cp->xform[i].post[2][0] += f; - cp->xform[i].post[2][1] += g; - } - } - } - } else if (mutate_mode == MUTATE_COLOR_PALETTE) { - - double s = flam3_random_isaac_01(rc); - - if (s < 0.4) { /* randomize xform color coords */ - - flam3_improve_colors(cp, 100, 0, 10); - add_to_action(action,"mutate color coords"); - - } else if (s < 0.8) { /* randomize xform color coords and palette */ - - flam3_improve_colors(cp, 25, 1, 10); - add_to_action(action,"mutate color all"); - - } else { /* randomize palette only */ - - cp->palette_index = flam3_get_palette(flam3_palette_random, cp->palette, cp->hue_rotation); - /* if our palette retrieval fails, skip the mutation */ - if (cp->palette_index >= 0) - add_to_action(action,"mutate color palette"); - else - fprintf(stderr,"failure getting random palette, palette set to white\n"); - - } - } else if (mutate_mode == MUTATE_DELETE_XFORM) { - - int nx = ((unsigned)irand(rc))%cp->num_xforms; - sprintf(ministr,"%d",nx); - add_to_action(action,"mutate delete xform "); - add_to_action(action,ministr); - - if (cp->num_xforms > 1) - flam3_delete_xform(cp,nx); - - } else { /* MUTATE_ALL_COEFS */ - - int x; - add_to_action(action,"mutate all coefs"); - flam3_random(&mutation, ivars, ivars_n, sym, cp->num_xforms); - - /* change all the coefs by a fraction of the random */ - for (x = 0; x < cp->num_xforms; x++) { - for (i = 0; i < 3; i++) { - for (j = 0; j < 2; j++) { - cp->xform[x].c[i][j] += speed * mutation.xform[x].c[i][j]; - - } - } - /* Eventually, we can mutate the parametric variation coefs here. */ - } - } - - clear_cp(&mutation,flam3_defaults_on); - -} - -static int random_var() { - return random() % flam3_nvariations; -} - -static int random_varn(int n) { - return random() % n; -} - -void flam3_random(flam3_genome *cp, int *ivars, int ivars_n, int sym, int spec_xforms) { - - int i, j, nxforms, var, samed, multid, samepost, postid, addfinal=0; - int finum = -1; - int n; - char *ai; - int f27 = argi("flam27",0); - int mvar = f27 ? 54 : flam3_nvariations; - double sum; - - static int xform_distrib[] = { - 2, 2, 2, 2, - 3, 3, 3, 3, - 4, 4, 4, - 5, 5, - 6 - }; - - clear_cp(cp,flam3_defaults_on); - - cp->hue_rotation = (random()&7) ? 0.0 : flam3_random01(); - cp->palette_index = flam3_get_palette(flam3_palette_random, cp->palette, cp->hue_rotation); - if (cp->palette_index < 0) - fprintf(stderr,"error getting palette from xml file, setting to all white\n"); - cp->time = 0.0; - cp->interpolation = flam3_interpolation_linear; - cp->palette_interpolation = flam3_palette_interpolation_hsv; - - /* Choose the number of xforms */ - if (spec_xforms>0) { - nxforms = spec_xforms; - flam3_add_xforms(cp,nxforms,0,0); - } else { - nxforms = random_distrib(xform_distrib); - flam3_add_xforms(cp,nxforms,0,0); - /* Add a final xform 15% of the time */ - addfinal = flam3_random01() < 0.15; - if (addfinal) { - flam3_add_xforms(cp,1,0,1); - nxforms = nxforms + addfinal; - finum = nxforms-1; - } - } - - /* If first input variation is 'flam3_variation_random' */ - /* choose one to use or decide to use multiple */ - if (flam3_variation_random == ivars[0]) { - if (flam3_random_bit()) { - var = random_varn(mvar); - } else { - var = flam3_variation_random; - } - } else { - var = flam3_variation_random_fromspecified; - } - - samed = flam3_random_bit(); - multid = flam3_random_bit(); - postid = flam3_random01() < 0.6; - samepost = flam3_random_bit(); - - /* Loop over xforms */ - for (i = 0; i < nxforms; i++) { - int j, k; - cp->xform[i].density = 1.0 / nxforms; - cp->xform[i].color = i&1; - cp->xform[i].color_speed = 0.5; - cp->xform[i].animate = 1.0; - for (j = 0; j < 3; j++) { - for (k = 0; k < 2; k++) { - cp->xform[i].c[j][k] = flam3_random11(); - cp->xform[i].post[j][k] = (double)(k==j); - } - } - - if ( i != finum ) { - - if (!postid) { - - for (j = 0; j < 3; j++) - for (k = 0; k < 2; k++) { - if (samepost || (i==0)) - cp->xform[i].post[j][k] = flam3_random11(); - else - cp->xform[i].post[j][k] = cp->xform[0].post[j][k]; - } - } - - /* Clear all variation coefs */ - for (j = 0; j < flam3_nvariations; j++) - cp->xform[i].var[j] = 0.0; - - if (flam3_variation_random != var && - flam3_variation_random_fromspecified != var) { - - /* Use only one variation specified for all xforms */ - cp->xform[i].var[var] = 1.0; - - } else if (multid && flam3_variation_random == var) { - - /* Choose a random var for this xform */ - cp->xform[i].var[random_varn(mvar)] = 1.0; - - } else { - - if (samed && i > 0) { - - /* Copy the same variations from the previous xform */ - for (j = 0; j < flam3_nvariations; j++) { - cp->xform[i].var[j] = cp->xform[i-1].var[j]; - flam3_copy_params(&(cp->xform[i]),&(cp->xform[i-1]),j); - } - - } else { - - /* Choose a random number of vars to use, at least 2 */ - /* but less than flam3_nvariations.Probability leans */ - /* towards fewer variations. */ - n = 2; - while ((flam3_random_bit()) && (nxform[i].var[random_varn(mvar)] = flam3_random01(); - else - cp->xform[i].var[ivars[random_varn(ivars_n)]] = flam3_random01(); - } - - /* Normalize weights to 1.0 total. */ - sum = 0.0; - for (j = 0; j < flam3_nvariations; j++) - sum += cp->xform[i].var[j]; - if (sum == 0.0) - cp->xform[i].var[random_var()] = 1.0; - else { - for (j = 0; j < flam3_nvariations; j++) - cp->xform[i].var[j] /= sum; - } - } - } - } else { - /* Handle final xform randomness. */ - n = 1; - if (flam3_random_bit()) n++; - - /* Randomly choose n variations, and change their weights. */ - /* A var can be selected more than once, further reducing */ - /* the probability that multiple vars are used. */ - for (j = 0; j < n; j++) { - if (flam3_variation_random_fromspecified != var) - cp->xform[i].var[random_varn(mvar)] = flam3_random01(); - else - cp->xform[i].var[ivars[random_varn(ivars_n)]] = flam3_random01(); - } - - /* Normalize weights to 1.0 total. */ - sum = 0.0; - for (j = 0; j < flam3_nvariations; j++) - sum += cp->xform[i].var[j]; - if (sum == 0.0) - cp->xform[i].var[random_var()] = 1.0; - else { - for (j = 0; j < flam3_nvariations; j++) - cp->xform[i].var[j] /= sum; - } - } - - /* Generate random params for parametric variations, if selected. */ - if (cp->xform[i].var[VAR_BLOB] > 0) { - /* Create random params for blob */ - cp->xform[i].blob_low = 0.2 + 0.5 * flam3_random01(); - cp->xform[i].blob_high = 0.8 + 0.4 * flam3_random01(); - cp->xform[i].blob_waves = (int)(2 + 5 * flam3_random01()); - } - - if (cp->xform[i].var[VAR_PDJ] > 0) { - /* Create random params for PDJ */ - cp->xform[i].pdj_a = 3.0 * flam3_random11(); - cp->xform[i].pdj_b = 3.0 * flam3_random11(); - cp->xform[i].pdj_c = 3.0 * flam3_random11(); - cp->xform[i].pdj_d = 3.0 * flam3_random11(); - } - - if (cp->xform[i].var[VAR_FAN2] > 0) { - /* Create random params for fan2 */ - cp->xform[i].fan2_x = flam3_random11(); - cp->xform[i].fan2_y = flam3_random11(); - } - - if (cp->xform[i].var[VAR_RINGS2] > 0) { - /* Create random params for rings2 */ - cp->xform[i].rings2_val = 2*flam3_random01(); - } - - if (cp->xform[i].var[VAR_PERSPECTIVE] > 0) { - - /* Create random params for perspective */ - cp->xform[i].perspective_angle = flam3_random01(); - cp->xform[i].perspective_dist = 2*flam3_random01() + 1.0; - - } - - if (cp->xform[i].var[VAR_JULIAN] > 0) { - - /* Create random params for julian */ - cp->xform[i].julian_power = (int)(5*flam3_random01() + 2); - cp->xform[i].julian_dist = 1.0; - - } - - if (cp->xform[i].var[VAR_JULIASCOPE] > 0) { - - /* Create random params for juliaScope */ - cp->xform[i].juliascope_power = (int)(5*flam3_random01() + 2); - cp->xform[i].juliascope_dist = 1.0; - - } - - if (cp->xform[i].var[VAR_RADIAL_BLUR] > 0) { - - /* Create random params for radialBlur */ - cp->xform[i].radial_blur_angle = (2 * flam3_random01() - 1); - - } - - if (cp->xform[i].var[VAR_PIE] > 0) { - /* Create random params for pie */ - cp->xform[i].pie_slices = (int) 10.0*flam3_random01(); - cp->xform[i].pie_thickness = flam3_random01(); - cp->xform[i].pie_rotation = 2.0 * M_PI * flam3_random11(); - } - - if (cp->xform[i].var[VAR_NGON] > 0) { - /* Create random params for ngon */ - cp->xform[i].ngon_sides = (int) flam3_random01()* 10 + 3; - cp->xform[i].ngon_power = 3*flam3_random01() + 1; - cp->xform[i].ngon_circle = 3*flam3_random01(); - cp->xform[i].ngon_corners = 2*flam3_random01()*cp->xform[i].ngon_circle; - } - - if (cp->xform[i].var[VAR_CURL] > 0) { - /* Create random params for curl */ - cp->xform[i].curl_c1 = flam3_random01(); - cp->xform[i].curl_c2 = flam3_random01(); - } - - if (cp->xform[i].var[VAR_RECTANGLES] > 0) { - /* Create random params for rectangles */ - cp->xform[i].rectangles_x = flam3_random01(); - cp->xform[i].rectangles_y = flam3_random01(); - } - - if (cp->xform[i].var[VAR_DISC2] > 0) { - /* Create random params for disc2 */ - cp->xform[i].disc2_rot = 0.5 * flam3_random01(); - cp->xform[i].disc2_twist = 0.5 * flam3_random01(); - - } - - if (cp->xform[i].var[VAR_SUPER_SHAPE] > 0) { - /* Create random params for supershape */ - cp->xform[i].super_shape_rnd = flam3_random01(); - cp->xform[i].super_shape_m = (int) flam3_random01()*6; - cp->xform[i].super_shape_n1 = flam3_random01()*40; - cp->xform[i].super_shape_n2 = flam3_random01()*20; - cp->xform[i].super_shape_n3 = cp->xform[i].super_shape_n2; - cp->xform[i].super_shape_holes = 0.0; - } - - if (cp->xform[i].var[VAR_FLOWER] > 0) { - /* Create random params for flower */ - cp->xform[i].flower_petals = 4 * flam3_random01(); - cp->xform[i].flower_holes = flam3_random01(); - } - - if (cp->xform[i].var[VAR_CONIC] > 0) { - /* Create random params for conic */ - cp->xform[i].conic_eccentricity = flam3_random01(); - cp->xform[i].conic_holes = flam3_random01(); - } - - if (cp->xform[i].var[VAR_PARABOLA] > 0) { - /* Create random params for parabola */ - cp->xform[i].parabola_height = 0.5 + flam3_random01(); - cp->xform[i].parabola_width = 0.5 + flam3_random01(); - } - - if (cp->xform[i].var[VAR_BENT2] > 0) { - /* Create random params for bent2 */ - cp->xform[i].bent2_x = 3*(-0.5 + flam3_random01()); - cp->xform[i].bent2_y = 3*(-0.5 + flam3_random01()); - } - - if (cp->xform[i].var[VAR_BIPOLAR] > 0) { - /* Create random params for bipolar */ - cp->xform[i].bipolar_shift = 2.0 * flam3_random01() - 1; - } - - if (cp->xform[i].var[VAR_CELL] > 0) { - /* Create random params for cell */ - cp->xform[i].cell_size = 2.0 * flam3_random01() + 0.5; - } - - if (cp->xform[i].var[VAR_CPOW] > 0) { - /* Create random params for cpow */ - cp->xform[i].cpow_r = 3.0 * flam3_random01(); - cp->xform[i].cpow_i = flam3_random01() - 0.5; - cp->xform[i].cpow_power = (int)(5.0 * flam3_random01()); - } - - if (cp->xform[i].var[VAR_CURVE] > 0) { - /* Create random params for curve */ - cp->xform[i].curve_xamp = 5 * (flam3_random01()-.5); - cp->xform[i].curve_yamp = 4 * (flam3_random01()-.5); - cp->xform[i].curve_xlength = 2 * (flam3_random01()+.5); - cp->xform[i].curve_ylength = 2 * (flam3_random01()+.5); - } - - if (cp->xform[i].var[VAR_ESCHER] > 0) { - /* Create random params for escher */ - cp->xform[i].escher_beta = M_PI * flam3_random11(); - } - - if (cp->xform[i].var[VAR_LAZYSUSAN] > 0) { - /* Create random params for lazysusan */ - cp->xform[i].lazysusan_x = 2.0*flam3_random11(); - cp->xform[i].lazysusan_y = 2.0*flam3_random11(); - cp->xform[i].lazysusan_spin = M_PI*flam3_random11(); - cp->xform[i].lazysusan_space = 2.0*flam3_random11(); - cp->xform[i].lazysusan_twist = 2.0*flam3_random11(); - } - - if (cp->xform[i].var[VAR_MODULUS] > 0) { - /* Create random params for modulus */ - cp->xform[i].modulus_x = flam3_random11(); - cp->xform[i].modulus_y = flam3_random11(); - } - - if (cp->xform[i].var[VAR_OSCILLOSCOPE] > 0) { - /* Create random params for oscope */ - cp->xform[i].oscope_separation = 1.0 + flam3_random11(); - cp->xform[i].oscope_frequency = M_PI * flam3_random11(); - cp->xform[i].oscope_amplitude = 1.0 + 2 * flam3_random01(); - cp->xform[i].oscope_damping = flam3_random01(); - } - - if (cp->xform[i].var[VAR_POPCORN2] > 0) { - /* Create random params for popcorn2 */ - cp->xform[i].popcorn2_x = 0.2 * flam3_random01(); - cp->xform[i].popcorn2_y = 0.2 * flam3_random01(); - cp->xform[i].popcorn2_c = 5 * flam3_random01(); - } - - if (cp->xform[i].var[VAR_SEPARATION] > 0) { - /* Create random params for separation */ - cp->xform[i].separation_x = 1 + flam3_random11(); - cp->xform[i].separation_y = 1 + flam3_random11(); - cp->xform[i].separation_xinside = flam3_random11(); - cp->xform[i].separation_yinside = flam3_random11(); - } - - if (cp->xform[i].var[VAR_SPLIT] > 0) { - /* Create random params for split */ - cp->xform[i].split_xsize = flam3_random11(); - cp->xform[i].split_ysize = flam3_random11(); - } - - if (cp->xform[i].var[VAR_SPLITS] > 0) { - /* Create random params for splits */ - cp->xform[i].splits_x = flam3_random11(); - cp->xform[i].splits_y = flam3_random11(); - } - - if (cp->xform[i].var[VAR_STRIPES] > 0) { - /* Create random params for stripes */ - cp->xform[i].stripes_space = flam3_random01(); - cp->xform[i].stripes_warp = 5*flam3_random01(); - } - - if (cp->xform[i].var[VAR_WEDGE] > 0) { - /* Create random params for wedge */ - cp->xform[i].wedge_angle = M_PI*flam3_random01(); - cp->xform[i].wedge_hole = 0.5*flam3_random11(); - cp->xform[i].wedge_count = floor(5*flam3_random01())+1; - cp->xform[i].wedge_swirl = flam3_random01(); - } - - if (cp->xform[i].var[VAR_WEDGE_JULIA] > 0) { - - /* Create random params for wedge_julia */ - cp->xform[i].wedge_julia_power = (int)(5*flam3_random01() + 2); - cp->xform[i].wedge_julia_dist = 1.0; - cp->xform[i].wedge_julia_count = (int)(3*flam3_random01() + 1); - cp->xform[i].wedge_julia_angle = M_PI * flam3_random01(); - - } - - if (cp->xform[i].var[VAR_WEDGE_SPH] > 0) { - /* Create random params for wedge_sph */ - cp->xform[i].wedge_sph_angle = M_PI*flam3_random01(); - cp->xform[i].wedge_sph_hole = 0.5*flam3_random11(); - cp->xform[i].wedge_sph_count = floor(5*flam3_random01())+1; - cp->xform[i].wedge_sph_swirl = flam3_random01(); - } - - if (cp->xform[i].var[VAR_WHORL] > 0) { - /* Create random params for whorl */ - cp->xform[i].whorl_inside = flam3_random01(); - cp->xform[i].whorl_outside = flam3_random01(); - } - - if (cp->xform[i].var[VAR_WAVES2] > 0) { - /* Create random params for waves2 */ - cp->xform[i].waves2_scalex = 0.5 + flam3_random01(); - cp->xform[i].waves2_scaley = 0.5 + flam3_random01(); - cp->xform[i].waves2_freqx = 4 * flam3_random01(); - cp->xform[i].waves2_freqy = 4 * flam3_random01(); - } - - if (cp->xform[i].var[VAR_AUGER] > 0) { - /* Create random params for auger */ - cp->xform[i].auger_sym = 0; - cp->xform[i].auger_weight = 0.5 + flam3_random01()/2.0; - cp->xform[i].auger_freq = floor(5*flam3_random01())+1; - cp->xform[i].auger_scale = flam3_random01(); - } - - if (cp->xform[i].var[VAR_FLUX] > 0) { - /* Create random params for flux */ - cp->xform[i].flux_spread = 0.5 + flam3_random01()/2.0; - } - - if (cp->xform[i].var[VAR_MOBIUS] > 0) { - /* Create random params for mobius */ - cp->xform[i].mobius_re_a = flam3_random11(); - cp->xform[i].mobius_im_a = flam3_random11(); - cp->xform[i].mobius_re_b = flam3_random11(); - cp->xform[i].mobius_im_b = flam3_random11(); - cp->xform[i].mobius_re_c = flam3_random11(); - cp->xform[i].mobius_im_c = flam3_random11(); - cp->xform[i].mobius_re_d = flam3_random11(); - cp->xform[i].mobius_im_d = flam3_random11(); - } - - } - - /* Randomly add symmetry (but not if we've already added a final xform) */ - if (sym || (!(random()%4) && !addfinal)) - flam3_add_symmetry(cp, sym); - else - cp->symmetry = 0; - - //qsort((char *) cp->xform, (cp->num_xforms-addfinal), sizeof(flam3_xform), compare_xforms); - - -} - - -static int sort_by_x(const void *av, const void *bv) { - double *a = (double *) av; - double *b = (double *) bv; - if (a[0] < b[0]) return -1; - if (a[0] > b[0]) return 1; - return 0; -} - -static int sort_by_y(const void *av, const void *bv) { - double *a = (double *) av; - double *b = (double *) bv; - if (a[1] < b[1]) return -1; - if (a[1] > b[1]) return 1; - return 0; -} - - -/* Memory helper functions because - - Python on Windows uses the MSVCR71.dll version of the C Runtime and - mingw uses the MSVCRT.dll version. */ - -void *flam3_malloc(size_t size) { - - return (malloc(size)); - -} - -void flam3_free(void *ptr) { - - free(ptr); - -} - -/* - * find a 2d bounding box that does not enclose eps of the fractal density - * in each compass direction. - */ -int flam3_estimate_bounding_box(flam3_genome *cp, double eps, int nsamples, - double *bmin, double *bmax, randctx *rc) { - int i; - int low_target, high_target; - double min[2], max[2]; - double *points; - int bv; - unsigned short *xform_distrib; - - if (nsamples <= 0) nsamples = 10000; - - points = (double *) malloc(sizeof(double) * 4 * nsamples); - points[0] = flam3_random_isaac_11(rc); - points[1] = flam3_random_isaac_11(rc); - points[2] = 0.0; - points[3] = 0.0; - - if (prepare_precalc_flags(cp)) - return(-1); - xform_distrib = flam3_create_xform_distrib(cp); - if (xform_distrib==NULL) - return(-1); - bv=flam3_iterate(cp, nsamples, 20, points, xform_distrib, rc); - free(xform_distrib); - - if ( bv/(double)nsamples > eps ) - eps = 3*bv/(double)nsamples; - - if ( eps > 0.3 ) - eps = 0.3; - - low_target = (int)(nsamples * eps); - high_target = nsamples - low_target; - - - min[0] = min[1] = 1e10; - max[0] = max[1] = -1e10; - - for (i = 0; i < nsamples; i++) { - double *p = &points[4*i]; - if (p[0] < min[0]) min[0] = p[0]; - if (p[1] < min[1]) min[1] = p[1]; - if (p[0] > max[0]) max[0] = p[0]; - if (p[1] > max[1]) max[1] = p[1]; - } - - if (low_target == 0) { - bmin[0] = min[0]; - bmin[1] = min[1]; - bmax[0] = max[0]; - bmax[1] = max[1]; - free(points); - return(bv); - } - - qsort(points, nsamples, sizeof(double) * 4, sort_by_x); - bmin[0] = points[4 * low_target]; - bmax[0] = points[4 * high_target]; - - qsort(points, nsamples, sizeof(double) * 4, sort_by_y); - bmin[1] = points[4 * low_target + 1]; - bmax[1] = points[4 * high_target + 1]; - free(points); - - return(bv); -} - - -typedef double bucket_double[5]; -typedef double abucket_double[4]; -typedef unsigned int bucket_int[5]; -typedef unsigned int abucket_int[4]; -typedef float bucket_float[5]; -typedef float abucket_float[4]; - -#ifdef HAVE_GCC_64BIT_ATOMIC_OPS -static inline void -double_atomic_add(double *dest, double delta) -{ - uint64_t *int_ptr = (uint64_t *)dest; - union { - double dblval; - uint64_t intval; - } old_val, new_val; - int success; - - do { - old_val.dblval = *dest; - new_val.dblval = old_val.dblval + delta; - success = __sync_bool_compare_and_swap( - int_ptr, old_val.intval, new_val.intval); - } while (!success); -} -#endif /* HAVE_GCC_64BIT_ATOMIC_OPS */ - -#ifdef HAVE_GCC_ATOMIC_OPS -static inline void -float_atomic_add(float *dest, float delta) -{ - uint32_t *int_ptr = (uint32_t *)dest; - union { - float fltval; - uint32_t intval; - } old_val, new_val; - int success; - - do { - old_val.fltval = *dest; - new_val.fltval = old_val.fltval + delta; - success = __sync_bool_compare_and_swap( - int_ptr, old_val.intval, new_val.intval); - } while (!success); -} - -static inline void -uint_atomic_add(unsigned int *dest, unsigned int delta) -{ - unsigned int old_val, new_val; - int success; - - do { - old_val = *dest; - if (UINT_MAX - old_val > delta) - new_val = old_val + delta; - else - new_val = UINT_MAX; - success = __sync_bool_compare_and_swap( - dest, old_val, new_val); - } while (!success); -} - -static inline void -ushort_atomic_add(unsigned short *dest, unsigned short delta) -{ - unsigned short old_val, new_val; - int success; - - do { - old_val = *dest; - if (USHRT_MAX - old_val > delta) - new_val = old_val + delta; - else - new_val = USHRT_MAX; - success = __sync_bool_compare_and_swap( - dest, old_val, new_val); - } while (!success); -} -#endif /* HAVE_GCC_ATOMIC_OPS */ - -/* 64-bit datatypes */ -#define bucket bucket_double -#define abucket abucket_double -#define abump_no_overflow(dest, delta) do {dest += delta;} while (0) -#define add_c_to_accum(acc,i,ii,j,jj,wid,hgt,c) do { \ - if ( (j) + (jj) >=0 && (j) + (jj) < (hgt) && (i) + (ii) >=0 && (i) + (ii) < (wid)) { \ - abucket *a = (acc) + ( (i) + (ii) ) + ( (j) + (jj) ) * (wid); \ - abump_no_overflow(a[0][0],(c)[0]); \ - abump_no_overflow(a[0][1],(c)[1]); \ - abump_no_overflow(a[0][2],(c)[2]); \ - abump_no_overflow(a[0][3],(c)[3]); \ - } \ -} while (0) -/* single-threaded */ -#define USE_LOCKS -#define bump_no_overflow(dest, delta) do {dest += delta;} while (0) -#define render_rectangle render_rectangle_double -#define iter_thread iter_thread_double -#define de_thread_helper de_thread_helper_64 -#define de_thread de_thread_64 -#include "rect.c" -#ifdef HAVE_GCC_64BIT_ATOMIC_OPS - /* multi-threaded */ - #undef USE_LOCKS - #undef bump_no_overflow - #undef render_rectangle - #undef iter_thread - #undef de_thread_helper - #undef de_thread - #define bump_no_overflow(dest, delta) double_atomic_add(&dest, delta) - #define render_rectangle render_rectangle_double_mt - #define iter_thread iter_thread_double_mt - #define de_thread_helper de_thread_helper_64_mt - #define de_thread de_thread_64_mt - #include "rect.c" -#else /* !HAVE_GCC_64BIT_ATOMIC_OPS */ - #define render_rectangle_double_mt render_rectangle_double -#endif /* HAVE_GCC_64BIT_ATOMIC_OPS */ -#undef render_rectangle -#undef iter_thread -#undef add_c_to_accum -#undef bucket -#undef abucket -#undef bump_no_overflow -#undef abump_no_overflow -#undef de_thread_helper -#undef de_thread - -/* 32-bit datatypes */ -#define bucket bucket_int -#define abucket abucket_int -#define abump_no_overflow(dest, delta) do { \ - if (UINT_MAX - dest > delta) dest += delta; else dest = UINT_MAX; \ -} while (0) -#define add_c_to_accum(acc,i,ii,j,jj,wid,hgt,c) do { \ - if ( (j) + (jj) >=0 && (j) + (jj) < (hgt) && (i) + (ii) >=0 && (i) + (ii) < (wid)) { \ - abucket *a = (acc) + ( (i) + (ii) ) + ( (j) + (jj) ) * (wid); \ - abump_no_overflow(a[0][0],(c)[0]); \ - abump_no_overflow(a[0][1],(c)[1]); \ - abump_no_overflow(a[0][2],(c)[2]); \ - abump_no_overflow(a[0][3],(c)[3]); \ - } \ -} while (0) -/* single-threaded */ -#define USE_LOCKS -#define bump_no_overflow(dest, delta) do { \ - if (UINT_MAX - dest > delta) dest += delta; else dest = UINT_MAX; \ -} while (0) -#define render_rectangle render_rectangle_int -#define iter_thread iter_thread_int -#define de_thread_helper de_thread_helper_32 -#define de_thread de_thread_32 -#include "rect.c" -#ifdef HAVE_GCC_ATOMIC_OPS - /* multi-threaded */ - #undef USE_LOCKS - #undef bump_no_overflow - #undef render_rectangle - #undef iter_thread - #undef de_thread_helper - #undef de_thread - #define bump_no_overflow(dest, delta) uint_atomic_add(&dest, delta) - #define render_rectangle render_rectangle_int_mt - #define iter_thread iter_thread_int_mt - #define de_thread_helper de_thread_helper_32_mt - #define de_thread de_thread_32_mt - #include "rect.c" -#else /* !HAVE_GCC_ATOMIC_OPS */ - #define render_rectangle_int_mt render_rectangle_int -#endif /* HAVE_GCC_ATOMIC_OPS */ -#undef iter_thread -#undef render_rectangle -#undef add_c_to_accum -#undef bucket -#undef abucket -#undef bump_no_overflow -#undef abump_no_overflow -#undef de_thread_helper -#undef de_thread - -/* experimental 32-bit datatypes (called 33) */ -#define bucket bucket_int -#define abucket abucket_float -#define abump_no_overflow(dest, delta) do {dest += delta;} while (0) -#define add_c_to_accum(acc,i,ii,j,jj,wid,hgt,c) do { \ - if ( (j) + (jj) >=0 && (j) + (jj) < (hgt) && (i) + (ii) >=0 && (i) + (ii) < (wid)) { \ - abucket *a = (acc) + ( (i) + (ii) ) + ( (j) + (jj) ) * (wid); \ - abump_no_overflow(a[0][0],(c)[0]); \ - abump_no_overflow(a[0][1],(c)[1]); \ - abump_no_overflow(a[0][2],(c)[2]); \ - abump_no_overflow(a[0][3],(c)[3]); \ - } \ -} while (0) -/* single-threaded */ -#define USE_LOCKS -#define bump_no_overflow(dest, delta) do { \ - if (UINT_MAX - dest > delta) dest += delta; else dest = UINT_MAX; \ -} while (0) -#define render_rectangle render_rectangle_float -#define iter_thread iter_thread_float -#define de_thread_helper de_thread_helper_33 -#define de_thread de_thread_33 -#include "rect.c" -#ifdef HAVE_GCC_ATOMIC_OPS - /* multi-threaded */ - #undef USE_LOCKS - #undef bump_no_overflow - #undef render_rectangle - #undef iter_thread - #undef de_thread_helper - #undef de_thread - #define bump_no_overflow(dest, delta) uint_atomic_add(&dest, delta) - #define render_rectangle render_rectangle_float_mt - #define iter_thread iter_thread_float_mt - #define de_thread_helper de_thread_helper_33_mt - #define de_thread de_thread_33_mt - #include "rect.c" -#else /* !HAVE_GCC_ATOMIC_OPS */ - #define render_rectangle_float_mt render_rectangle_float -#endif /* HAVE_GCC_ATOMIC_OPS */ -#undef iter_thread -#undef render_rectangle -#undef add_c_to_accum -#undef bucket -#undef abucket -#undef bump_no_overflow -#undef abump_no_overflow -#undef de_thread_helper -#undef de_thread - - -double flam3_render_memory_required(flam3_frame *spec) -{ - flam3_genome *cps = spec->genomes; - int real_bits = spec->bits; - int real_bytes; - - if (33 == real_bits) real_bits = 32; - - real_bytes = real_bits / 8; - - return - (double) cps[0].spatial_oversample * cps[0].spatial_oversample * - (double) cps[0].width * cps[0].height * real_bytes * 9.0; -} - -void bits_error(flam3_frame *spec) { - fprintf(stderr, "flam3: bits must be 32, 33, or 64 not %d.\n", - spec->bits); -} - -int flam3_render(flam3_frame *spec, void *out, - int field, int nchan, int trans, stat_struct *stats) { - - int retval; - - if (spec->nthreads <= 2) { - /* single-threaded or 2 threads without atomic operations */ - switch (spec->bits) { - case 32: - retval = render_rectangle_int(spec, out, field, nchan, trans, stats); - return(retval); - case 33: - retval = render_rectangle_float(spec, out, field, nchan, trans, stats); - return(retval); - case 64: - retval = render_rectangle_double(spec, out, field, nchan, trans, stats); - return(retval); - default: - bits_error(spec); - return(1); - } - } else { - /* 3+ threads using atomic ops if available */ - switch (spec->bits) { - case 32: - retval = render_rectangle_int_mt(spec, out, field, nchan, trans, stats); - return(retval); - case 33: - retval = render_rectangle_float_mt(spec, out, field, nchan, trans, stats); - return(retval); - case 64: - retval = render_rectangle_double_mt(spec, out, field, nchan, trans, stats); - return(retval); - default: - bits_error(spec); - return(1); - } - } -} - - -void flam3_srandom() { - unsigned int seed; - char *s = getenv("seed"); - - if (s) - seed = atoi(s); - else - seed = time(0) + getpid(); - - srandom(seed); -} - - -/* correlation dimension, after clint sprott. - computes slope of the correlation sum at a size scale - the order of 2% the size of the attractor or the camera. */ -double flam3_dimension(flam3_genome *cp, int ntries, int clip_to_camera) { - double fd; - double *hist; - double bmin[2]; - double bmax[2]; - double d2max; - int lp; - long int default_isaac_seed = (long int)time(0); - randctx rc; - int SBS = 10000; - int i, n1=0, n2=0, got, nclipped; - - /* Set up the isaac rng */ - for (lp = 0; lp < RANDSIZ; lp++) - rc.randrsl[lp] = default_isaac_seed; - - irandinit(&rc,1); - - if (ntries < 2) ntries = 3000*1000; - - if (clip_to_camera) { - double scale, ppux, corner0, corner1; - scale = pow(2.0, cp->zoom); - ppux = cp->pixels_per_unit * scale; - corner0 = cp->center[0] - cp->width / ppux / 2.0; - corner1 = cp->center[1] - cp->height / ppux / 2.0; - bmin[0] = corner0; - bmin[1] = corner1; - bmax[0] = corner0 + cp->width / ppux; - bmax[1] = corner1 + cp->height / ppux; - } else { - if (flam3_estimate_bounding_box(cp, 0.0, 0, bmin, bmax, &rc)<0) - return(-1.0); - - } - - d2max = - (bmax[0] - bmin[0]) * (bmax[0] - bmin[0]) + - (bmax[1] - bmin[1]) * (bmax[1] - bmin[1]); - - // fprintf(stderr, "d2max=%g %g %g %g %g\n", d2max, - // bmin[0], bmin[1], bmax[0], bmax[1]); - - hist = malloc(2 * ntries * sizeof(double)); - - got = 0; - nclipped = 0; - while (got < 2*ntries) { - double subb[40000]; - int i4, clipped; - unsigned short *xform_distrib; - subb[0] = flam3_random_isaac_11(&rc); - subb[1] = flam3_random_isaac_11(&rc); - subb[2] = 0.0; - subb[3] = 0.0; - if (prepare_precalc_flags(cp)) - return(-1.0); - xform_distrib = flam3_create_xform_distrib(cp); - if (xform_distrib==NULL) - return(-1.0); - flam3_iterate(cp, SBS, 20, subb, xform_distrib, &rc); - free(xform_distrib); - i4 = 0; - for (i = 0; i < SBS; i++) { - if (got == 2*ntries) break; - clipped = clip_to_camera && - ((subb[i4] < bmin[0]) || - (subb[i4+1] < bmin[1]) || - (subb[i4] > bmax[0]) || - (subb[i4+1] > bmax[1])); - if (!clipped) { - hist[got] = subb[i4]; - hist[got+1] = subb[i4+1]; - got += 2; - } else { - nclipped++; - if (nclipped > 10 * ntries) { - fprintf(stderr, "warning: too much clipping, " - "flam3_dimension giving up.\n"); - return sqrt(-1.0); - } - } - i4 += 4; - } - } - if (0) - fprintf(stderr, "cliprate=%g\n", nclipped/(ntries+(double)nclipped)); - - for (i = 0; i < ntries; i++) { - int ri; - double dx, dy, d2; - double tx, ty; - - tx = hist[2*i]; - ty = hist[2*i+1]; - - do { - ri = 2 * (random() % ntries); - } while (ri == i); - - dx = hist[ri] - tx; - dy = hist[ri+1] - ty; - d2 = dx*dx + dy*dy; - if (d2 < 0.004 * d2max) n2++; - if (d2 < 0.00004 * d2max) n1++; - } - - fd = 0.434294 * log(n2 / (n1 - 0.5)); - - if (0) - fprintf(stderr, "n1=%d n2=%d\n", n1, n2); - - free(hist); - return fd; -} - -double flam3_lyapunov(flam3_genome *cp, int ntries) { - double p[4]; - double x, y; - double xn, yn; - double xn2, yn2; - double dx, dy, r; - double eps = 1e-5; - int i; - double sum = 0.0; - unsigned short *xform_distrib; - - int lp; - long int default_isaac_seed = (long int)time(0); - randctx rc; - - /* Set up the isaac rng */ - for (lp = 0; lp < RANDSIZ; lp++) - rc.randrsl[lp] = default_isaac_seed; - - irandinit(&rc,1); - - - if (ntries < 1) ntries = 10000; - - for (i = 0; i < ntries; i++) { - x = flam3_random_isaac_11(&rc); - y = flam3_random_isaac_11(&rc); - - p[0] = x; - p[1] = y; - p[2] = 0.0; - p[3] = 0.0; - - // get into the attractor - if (prepare_precalc_flags(cp)) - return(-1.0); - xform_distrib = flam3_create_xform_distrib(cp); - if (xform_distrib==NULL) - return(-1.0); - - flam3_iterate(cp, 1, 20+(random()%10), p, xform_distrib, &rc); - free(xform_distrib); - - x = p[0]; - y = p[1]; - - // take one deterministic step - srandom(i); - - if (prepare_precalc_flags(cp)) - return(-1.0); - xform_distrib = flam3_create_xform_distrib(cp); - if (xform_distrib==NULL) - return(-1.0); - - flam3_iterate(cp, 1, 0, p, xform_distrib, &rc); - free(xform_distrib); - - xn = p[0]; - yn = p[1]; - - do { - dx = flam3_random_isaac_11(&rc); - dy = flam3_random_isaac_11(&rc); - r = sqrt(dx * dx + dy * dy); - } while (r == 0.0); - dx /= r; - dy /= r; - - dx *= eps; - dy *= eps; - - p[0] = x + dx; - p[1] = y + dy; - p[2] = 0.0; - - // take the same step but with eps - srandom(i); - if (prepare_precalc_flags(cp)) - return(-1.0); - xform_distrib = flam3_create_xform_distrib(cp); - if (xform_distrib==NULL) - return(-1.0); - - flam3_iterate(cp, 1, 0, p, xform_distrib, &rc); - free(xform_distrib); - - xn2 = p[0]; - yn2 = p[1]; - - r = sqrt((xn-xn2)*(xn-xn2) + (yn-yn2)*(yn-yn2)); - - sum += log(r/eps); - } - return sum/(log(2.0)*ntries); -} - diff --git a/src/flam3.dsw b/src/flam3.dsw deleted file mode 100644 index ac76a19..0000000 --- a/src/flam3.dsw +++ /dev/null @@ -1,65 +0,0 @@ -Microsoft Developer Studio Workspace File, Format Version 6.00 -# WARNING: DO NOT EDIT OR DELETE THIS WORKSPACE FILE! - -############################################################################### - -Project: "anim"=.\anim.dsp - Package Owner=<4> - -Package=<5> -{{{ -}}} - -Package=<4> -{{{ -}}} - -############################################################################### - -Project: "convert"=.\convert.dsp - Package Owner=<4> - -Package=<5> -{{{ -}}} - -Package=<4> -{{{ -}}} - -############################################################################### - -Project: "hqi"=.\hqi.dsp - Package Owner=<4> - -Package=<5> -{{{ -}}} - -Package=<4> -{{{ -}}} - -############################################################################### - -Project: "pick"=.\pick.dsp - Package Owner=<4> - -Package=<5> -{{{ -}}} - -Package=<4> -{{{ -}}} - -############################################################################### - -Global: - -Package=<5> -{{{ -}}} - -Package=<3> -{{{ -}}} - -############################################################################### - diff --git a/src/flam3.h b/src/flam3.h deleted file mode 100644 index f46e09e..0000000 --- a/src/flam3.h +++ /dev/null @@ -1,691 +0,0 @@ -/* - FLAM3 - cosmic recursive fractal flames - Copyright (C) 1992-2009 Spotworks LLC - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 3 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program. If not, see . -*/ - - -#ifndef flam3_included -#define flam3_included - -#include -#include -#include "isaac.h" - -#if defined(_MSC_VER) /* VC++ */ -#include -#define EXPORT __declspec (dllexport) -#else -#define EXPORT -#endif - -EXPORT char *flam3_version(); - -#define flam3_palette_random (-1) -#define flam3_palette_interpolated (-2) - -#define flam3_defaults_on (1) -#define flam3_defaults_off (0) - -#define flam3_name_len 64 - -#define flam3_print_edits (1) -#define flam3_dont_print_edits (0) - -//typedef double flam3_palette[256][3]; -typedef struct { - double index; - double color[4]; -} flam3_palette_entry; - -typedef flam3_palette_entry flam3_palette[256]; - -int flam3_get_palette(int palette_index, flam3_palette p, double hue_rotation); - -#define flam3_variation_random (-1) -#define flam3_variation_random_fromspecified (-2) - -extern char *flam3_variation_names[]; - -#define flam3_nvariations 99 -#define flam3_nxforms 12 - -#define flam3_parent_fn_len 30 - -#define flam3_interpolation_linear 0 -#define flam3_interpolation_smooth 1 - -#define flam3_inttype_linear 0 -#define flam3_inttype_log 1 -#define flam3_inttype_compat 2 /* Linear and old behaviour */ -#define flam3_inttype_older 3 /* rotate padded xforms */ - -#define flam3_palette_interpolation_hsv 0 -#define flam3_palette_interpolation_sweep 1 - -#define flam3_max_action_length 10000 - -#define flam3_palette_mode_step 0 -#define flam3_palette_mode_linear 1 - -#define VAR_LINEAR 0 -#define VAR_SINUSOIDAL 1 -#define VAR_SPHERICAL 2 -#define VAR_SWIRL 3 -#define VAR_HORSESHOE 4 -#define VAR_POLAR 5 -#define VAR_HANDKERCHIEF 6 -#define VAR_HEART 7 -#define VAR_DISC 8 -#define VAR_SPIRAL 9 -#define VAR_HYPERBOLIC 10 -#define VAR_DIAMOND 11 -#define VAR_EX 12 -#define VAR_JULIA 13 -#define VAR_BENT 14 -#define VAR_WAVES 15 -#define VAR_FISHEYE 16 -#define VAR_POPCORN 17 -#define VAR_EXPONENTIAL 18 -#define VAR_POWER 19 -#define VAR_COSINE 20 -#define VAR_RINGS 21 -#define VAR_FAN 22 -#define VAR_BLOB 23 -#define VAR_PDJ 24 -#define VAR_FAN2 25 -#define VAR_RINGS2 26 -#define VAR_EYEFISH 27 -#define VAR_BUBBLE 28 -#define VAR_CYLINDER 29 -#define VAR_PERSPECTIVE 30 -#define VAR_NOISE 31 -#define VAR_JULIAN 32 -#define VAR_JULIASCOPE 33 -#define VAR_BLUR 34 -#define VAR_GAUSSIAN_BLUR 35 -#define VAR_RADIAL_BLUR 36 -#define VAR_PIE 37 -#define VAR_NGON 38 -#define VAR_CURL 39 -#define VAR_RECTANGLES 40 -#define VAR_ARCH 41 -#define VAR_TANGENT 42 -#define VAR_SQUARE 43 -#define VAR_RAYS 44 -#define VAR_BLADE 45 -#define VAR_SECANT2 46 -#define VAR_TWINTRIAN 47 -#define VAR_CROSS 48 -#define VAR_DISC2 49 -#define VAR_SUPER_SHAPE 50 -#define VAR_FLOWER 51 -#define VAR_CONIC 52 -#define VAR_PARABOLA 53 -#define VAR_BENT2 54 -#define VAR_BIPOLAR 55 -#define VAR_BOARDERS 56 -#define VAR_BUTTERFLY 57 -#define VAR_CELL 58 -#define VAR_CPOW 59 -#define VAR_CURVE 60 -#define VAR_EDISC 61 -#define VAR_ELLIPTIC 62 -#define VAR_ESCHER 63 -#define VAR_FOCI 64 -#define VAR_LAZYSUSAN 65 -#define VAR_LOONIE 66 -#define VAR_PRE_BLUR 67 -#define VAR_MODULUS 68 -#define VAR_OSCILLOSCOPE 69 -#define VAR_POLAR2 70 -#define VAR_POPCORN2 71 -#define VAR_SCRY 72 -#define VAR_SEPARATION 73 -#define VAR_SPLIT 74 -#define VAR_SPLITS 75 -#define VAR_STRIPES 76 -#define VAR_WEDGE 77 -#define VAR_WEDGE_JULIA 78 -#define VAR_WEDGE_SPH 79 -#define VAR_WHORL 80 -#define VAR_WAVES2 81 -#define VAR_EXP 82 -#define VAR_LOG 83 -#define VAR_SIN 84 -#define VAR_COS 85 -#define VAR_TAN 86 -#define VAR_SEC 87 -#define VAR_CSC 88 -#define VAR_COT 89 -#define VAR_SINH 90 -#define VAR_COSH 91 -#define VAR_TANH 92 -#define VAR_SECH 93 -#define VAR_CSCH 94 -#define VAR_COTH 95 -#define VAR_AUGER 96 -#define VAR_FLUX 97 -#define VAR_MOBIUS 98 - -typedef struct { - - double badvals; - long int num_iters; - int render_seconds; - -} stat_struct; - -typedef struct { - - unsigned int width, height; - int version; - int id; - - /* There are 256 levels of gray to work with */ - double intensity_weight[256]; - unsigned int bin_size[256]; - unsigned int bin_offset[256]; - - /* Pointer to newly allocated memory; we will be allocating */ - /* 2*w*h ushorts for this storage. The bin offset will */ - /* provide the starting point for a random selection from */ - /* (bin size) ordered pairs */ - unsigned short *rowcols; - -} flam3_image_store; - - -typedef struct xform { - double var[flam3_nvariations]; /* interp coefs between variations */ - double c[3][2]; /* the coefs to the affine part of the function */ - double post[3][2]; /* the post transform */ - double density; /* probability that this function is chosen. 0 - 1 */ - double color; /* color coords for this function. 0 - 1 */ - double color_speed; /* scaling factor on color added to current iteration */ - double animate; /* whether or not this xform rotates (in sheep) >0 means stationary */ - double opacity; /* 0=invisible, 1=totally visible */ - double vis_adjusted; /* adjusted visibility for better transitions */ - - int padding;/* Set to 1 for padding xforms */ - double wind[2]; /* winding numbers */ - - int precalc_angles_flag; - int precalc_atan_xy_flag; - int precalc_atan_yx_flag; - double has_preblur; - int has_post; - - /* Params for new parameterized variations */ - /* Blob */ - double blob_low; - double blob_high; - double blob_waves; - - /* PDJ */ - double pdj_a; - double pdj_b; - double pdj_c; - double pdj_d; - - /* Fan2 */ - double fan2_x; - double fan2_y; - - /* Rings2 */ - double rings2_val; - - /* Perspective */ - double perspective_angle; - double perspective_dist; - - /* Julia_N */ - double julian_power; - double julian_dist; - - /* Julia_Scope */ - double juliascope_power; - double juliascope_dist; - - /* Radial_Blur */ - double radial_blur_angle; - - /* Pie */ - double pie_slices; - double pie_rotation; - double pie_thickness; - - /* Ngon */ - double ngon_sides; - double ngon_power; - double ngon_circle; - double ngon_corners; - - /* Curl */ - double curl_c1; - double curl_c2; - - /* Rectangles */ - double rectangles_x; - double rectangles_y; - - /* AMW */ - double amw_amp; - - /* Disc 2 */ - double disc2_rot; - double disc2_twist; - - /* Supershape */ - double super_shape_rnd; - double super_shape_m; - double super_shape_n1; - double super_shape_n2; - double super_shape_n3; - double super_shape_holes; - - /* Flower */ - double flower_petals; - double flower_holes; - - /* Conic */ - double conic_eccentricity; - double conic_holes; - - /* Parabola */ - double parabola_height; - double parabola_width; - - /* Bent2 */ - double bent2_x; - double bent2_y; - - /* Bipolar */ - double bipolar_shift; - - /* Cell */ - double cell_size; - - /* Cpow */ - double cpow_r; - double cpow_i; - double cpow_power; /* int in apo */ - - /* Curve */ - double curve_xamp,curve_yamp; - double curve_xlength,curve_ylength; - - /* Escher */ - double escher_beta; - - /* Lazysusan */ - double lazysusan_spin; - double lazysusan_space; - double lazysusan_twist; - double lazysusan_x, lazysusan_y; - - /* Modulus */ - double modulus_x, modulus_y; - - /* Oscope */ - double oscope_separation; - double oscope_frequency; - double oscope_amplitude; - double oscope_damping; - - /* Popcorn2 */ - double popcorn2_x, popcorn2_y, popcorn2_c; - - /* Separation */ - double separation_x, separation_xinside; - double separation_y, separation_yinside; - - /* Split */ - double split_xsize; - double split_ysize; - - /* Splits */ - double splits_x,splits_y; - - /* Stripes */ - double stripes_space; - double stripes_warp; - - /* Wedge */ - double wedge_angle, wedge_hole; - double wedge_count, wedge_swirl; - - /* Wedge_Julia */ - double wedge_julia_angle; - double wedge_julia_count; - double wedge_julia_power; - double wedge_julia_dist; - - /* Wedge_Sph */ - double wedge_sph_angle, wedge_sph_count; - double wedge_sph_hole, wedge_sph_swirl; - - /* Whorl */ - double whorl_inside, whorl_outside; - - /* Waves2 */ - double waves2_freqx, waves2_scalex; - double waves2_freqy, waves2_scaley; - - /* Auger */ - double auger_sym, auger_weight; - double auger_freq, auger_scale; - - /* Flux */ - double flux_spread; - - /* Mobius */ - double mobius_re_a, mobius_im_a; - double mobius_re_b, mobius_im_b; - double mobius_re_c, mobius_im_c; - double mobius_re_d, mobius_im_d; - - /* If perspective is used, precalculate these values */ - /* from the _angle and _dist */ - double persp_vsin; - double persp_vfcos; - - /* If Julia_N is used, precalculate these values */ - double julian_rN; - double julian_cn; - - /* If Julia_Scope is used, precalculate these values */ - double juliascope_rN; - double juliascope_cn; - - /* if Wedge_Julia, precalculate */ - double wedgeJulia_rN; - double wedgeJulia_cn; - double wedgeJulia_cf; - - /* If Radial_Blur is used, precalculate these values */ - double radialBlur_spinvar; - double radialBlur_zoomvar; - - /* Precalculate these values for waves */ - double waves_dx2; - double waves_dy2; - - /* If disc2 is used, precalculate these values */ - double disc2_sinadd; - double disc2_cosadd; - double disc2_timespi; - - /* If supershape is used, precalculate these values */ - double super_shape_pm_4; - double super_shape_pneg1_n1; - - int num_active_vars; - double active_var_weights[flam3_nvariations]; - int varFunc[flam3_nvariations]; - - int motion_freq; - int motion_func; - - struct xform *motion; - int num_motion; - - -} flam3_xform; - -typedef struct { - char flame_name[flam3_name_len+1]; /* 64 chars plus a null */ - double time; - int interpolation; - int interpolation_type; - int palette_interpolation; - int num_xforms; - int final_xform_index; - int final_xform_enable; - flam3_xform *xform; - - /* Xaos implementation */ - double **chaos; - int chaos_enable; - - int genome_index; /* index into source file */ - char parent_fname[flam3_parent_fn_len]; /* base filename where parent was located */ - int symmetry; /* 0 means none */ - flam3_palette palette; - char *input_image; /* preview/temporary! */ - int palette_index; - double brightness; /* 1.0 = normal */ - double contrast; /* 1.0 = normal */ - double gamma; - double highlight_power; - int width, height; /* of the final image */ - int spatial_oversample; - double center[2]; /* of camera */ - double rot_center[2]; /* really the center */ - double rotate; /* camera */ - double vibrancy; /* blend between color algs (0=old,1=new) */ - double hue_rotation; /* applies to cmap, 0-1 */ - double background[3]; - double zoom; /* effects ppu, sample density, scale */ - double pixels_per_unit; /* vertically */ - double spatial_filter_radius; /* radius of spatial filter */ - int spatial_filter_select; /* selected spatial filter */ -// double (*spatial_filter_func)(double); /* spatial filter kernel function */ -// double spatial_filter_support; /* size of standard kernel for specific function */ - double sample_density; /* samples per pixel (not bucket) */ - /* in order to motion blur more accurately we compute the logs of the - sample density many times and average the results. */ - /* nbatches is the number of times the buckets are filtered into - the abucket log accumulator */ - /* ntemporal_samples is the number of time steps per batch. this many - interpolated control points are used per batch and accumulated */ - int nbatches; - int ntemporal_samples; - - /* Density estimation parameters for blurring low density hits */ - double estimator; /* Filter width for bin with one hit */ - double estimator_curve; /* Exponent on decay function ( MAX / a^(k-1) ) */ - double estimator_minimum; /* Minimum filter width used - - forces filter to be used of at least this width on all pts */ - - /* XML Edit structure */ - xmlDocPtr edits; - - /* Small-gamma linearization threshold */ - double gam_lin_thresh; - - /* for cmap_interpolated hack */ - int palette_index0; - double hue_rotation0; - int palette_index1; - double hue_rotation1; - double palette_blend; - - int temporal_filter_type; /* Temporal filters */ - double temporal_filter_width, temporal_filter_exp; - - int palette_mode; - - -} flam3_genome; - -typedef struct { - int from; - int to; - double scalar; -} flam3_chaos_entry; - -/* xform manipulation */ - -void flam3_add_motion_element(flam3_xform *xf); -void flam3_add_xforms(flam3_genome *cp, int num_to_add, int interp_padding, int final_flag); -void flam3_delete_xform(flam3_genome *thiscp, int idx_to_delete); -void flam3_copy_xform(flam3_xform *dest, flam3_xform *src); -void flam3_copy(flam3_genome *dest, flam3_genome *src); -void flam3_copyx(flam3_genome *dest, flam3_genome *src, int num_std, int num_final); -void flam3_copy_params(flam3_xform *dest, flam3_xform *src, int varn); -void flam3_delete_motion_elements(flam3_xform *xf); - -EXPORT int flam3_xform_preview(flam3_genome *cp, int xi, double range, int numvals, int depth, double *result, randctx *rc); -EXPORT unsigned short* flam3_create_xform_distrib(flam3_genome *cp); -int flam3_create_chaos_distrib(flam3_genome *cp, int xi, unsigned short *xform_distrib); -int flam3_check_unity_chaos(flam3_genome *cp); -void clear_cp(flam3_genome *cp, int def_flag); - -/* samples is array nsamples*4 long of x,y,color triples. - using (samples[0], samples[1]) as starting XY point and - (samples[2], samples[3]) as starting color coordinate, - perform fuse iterations and throw them away, then perform - nsamples iterations and save them in the samples array */ -EXPORT int flam3_iterate(flam3_genome *g, int nsamples, int fuse, double *samples, - unsigned short *xform_distrib, randctx *rc); - -void apply_motion_parameters(flam3_xform *xf, flam3_xform *addto, double blend); - -/* genomes is array ngenomes long, with times set and in ascending order. - interpolate to the requested time and return in result */ -EXPORT void flam3_interpolate(flam3_genome *genomes, int ngenomes, double time, double stagger, flam3_genome *result); - -/* print genome to given file with extra_attributes if not NULL */ -EXPORT void flam3_print(FILE *f, flam3_genome *g, char *extra_attributes, int print_edits); -void flam3_print_xform(FILE *f, flam3_xform *x, int final_flag, int numstd, double *chaos_row, int motion_flag); -EXPORT char *flam3_print_to_string(flam3_genome *cp); - -/* ivars is a list of variations to use, or flam3_variation_random */ -/* ivars_n is the number of values in ivars to select from. */ -/* sym is either a symmetry group or 0 meaning random or no symmetry */ -/* spec_xforms specifies the number of xforms to use, setting to 0 makes the number random. */ -EXPORT void flam3_random(flam3_genome *g, int *ivars, int ivars_n, int sym, int spec_xforms); - -void add_to_action(char *action, char *addtoaction); - -EXPORT void flam3_mutate(flam3_genome *cp, int mutate_mode, int *ivars, int ivars_n, int sym, double speed, randctx *rc, char *action); -EXPORT void flam3_cross(flam3_genome *cp0, flam3_genome *cp1, flam3_genome *out, int cross_mode, randctx *rc, char *action); - -/* return NULL in case of error */ -EXPORT flam3_genome *flam3_parse_xml2(char *s, char *fn, int default_flag, int *ncps); -flam3_genome *flam3_parse_from_file(FILE *f, char *fn, int default_flag, int *ncps); - -void flam3_add_symmetry(flam3_genome *g, int sym); - -void flam3_improve_colors(flam3_genome *g, int ntries, int change_palette, int color_resolution); -EXPORT int flam3_colorhist(flam3_genome *cp, int num_batches, randctx *rc, double *hist); -EXPORT int flam3_estimate_bounding_box(flam3_genome *g, double eps, int nsamples, - double *bmin, double *bmax, randctx *rc); -void flam3_rotate(flam3_genome *g, double angle, int interp_type); /* angle in degrees */ - -double flam3_dimension(flam3_genome *g, int ntries, int clip_to_camera); -double flam3_lyapunov(flam3_genome *g, int ntries); - -void flam3_apply_template(flam3_genome *cp, flam3_genome *templ); - -EXPORT int flam3_count_nthreads(void); - -typedef struct { -// double temporal_filter_radius; - double pixel_aspect_ratio; /* width over height of each pixel */ - flam3_genome *genomes; - int ngenomes; - int verbose; - int bits; - int bytes_per_channel; - int earlyclip; - double time; - int (*progress)(void *, double, int, double); - void *progress_parameter; - randctx rc; - int nthreads; - int sub_batch_size; -} flam3_frame; - - -#define flam3_field_both 0 -#define flam3_field_even 1 -#define flam3_field_odd 2 - -/* out is pixel array. - pixels are rgb or rgba if nchan is 3 or 4. */ -EXPORT int flam3_render(flam3_frame *f, void *out, int field, int nchan, int transp, stat_struct *stats); - -EXPORT double flam3_render_memory_required(flam3_frame *f); -EXPORT int flam3_make_strip(flam3_genome *cp, int nstrips, int stripnum); -void rotate_by(double *p, double *center, double by); - - -double flam3_random01(); -double flam3_random11(); -int flam3_random_bit(); - -/* ISAAC random numbers */ -double flam3_random_isaac_01(randctx *); -double flam3_random_isaac_11(randctx *); -int flam3_random_isaac_bit(randctx *); - -EXPORT void flam3_init_frame(flam3_frame *f); - -/* External memory helpers */ -EXPORT void *flam3_malloc(size_t size); -EXPORT void flam3_free(void *ptr); - -void flam3_srandom(); - -flam3_genome *sheep_loop(flam3_genome *cp, double blend); -flam3_genome *sheep_edge(flam3_genome *cp, double blend, int seqflag, double stagger); - -/* Motion function indices */ -#define MOTION_SIN 1 -#define MOTION_TRIANGLE 2 -#define MOTION_HILL 3 - -/* Mutation modes */ -#define MUTATE_NOT_SPECIFIED -1 -#define MUTATE_ALL_VARIATIONS 0 -#define MUTATE_ONE_XFORM_COEFS 1 -#define MUTATE_ADD_SYMMETRY 2 -#define MUTATE_POST_XFORMS 3 -#define MUTATE_COLOR_PALETTE 4 -#define MUTATE_DELETE_XFORM 5 -#define MUTATE_ALL_COEFS 6 - -/* Cross modes */ -#define CROSS_NOT_SPECIFIED -1 -#define CROSS_UNION 0 -#define CROSS_INTERPOLATE 1 -#define CROSS_ALTERNATE 2 - -/* Filters */ -/* Spatial filter kernels */ -#define flam3_gaussian_kernel 0 -#define flam3_hermite_kernel 1 -#define flam3_box_kernel 2 -#define flam3_triangle_kernel 3 -#define flam3_bell_kernel 4 -#define flam3_b_spline_kernel 5 -#define flam3_lanczos3_kernel 6 -#define flam3_lanczos2_kernel 7 -#define flam3_mitchell_kernel 8 -#define flam3_blackman_kernel 9 -#define flam3_catrom_kernel 10 -#define flam3_hamming_kernel 11 -#define flam3_hanning_kernel 12 -#define flam3_quadratic_kernel 13 - -/* Temporal filters */ -#define flam3_temporal_box 0 -#define flam3_temporal_gaussian 1 -#define flam3_temporal_exp 2 - - -#endif diff --git a/src/flam3.pc.in b/src/flam3.pc.in deleted file mode 100644 index 32cd769..0000000 --- a/src/flam3.pc.in +++ /dev/null @@ -1,12 +0,0 @@ -prefix=@prefix@ -exec_prefix=@exec_prefix@ -libdir=@libdir@ -includedir=@includedir@ -datarootdir=@datarootdir@ - -Name: flam3 -Description: Renders and animates fractal flames and manipulates their genetic codes, see www.flam3.com for more info. -Version: @VERSION@ -Requires: libpng >= 1.0 libxml-2.0 -Libs: -L${libdir} -lflam3 -ljpeg -lpthread -Cflags: -I${includedir} diff --git a/src/genome.dsp b/src/genome.dsp deleted file mode 100644 index 5ea7f1c..0000000 --- a/src/genome.dsp +++ /dev/null @@ -1,146 +0,0 @@ -# Microsoft Developer Studio Project File - Name="pick" - Package Owner=<4> -# Microsoft Developer Studio Generated Build File, Format Version 6.00 -# ** DO NOT EDIT ** - -# TARGTYPE "Win32 (x86) Console Application" 0x0103 - -CFG=pick - Win32 Debug -!MESSAGE This is not a valid makefile. To build this project using NMAKE, -!MESSAGE use the Export Makefile command and run -!MESSAGE -!MESSAGE NMAKE /f "genome.mak". -!MESSAGE -!MESSAGE You can specify a configuration when running NMAKE -!MESSAGE by defining the macro CFG on the command line. For example: -!MESSAGE -!MESSAGE NMAKE /f "genome.mak" CFG="pick - Win32 Debug" -!MESSAGE -!MESSAGE Possible choices for configuration are: -!MESSAGE -!MESSAGE "pick - Win32 Release" (based on "Win32 (x86) Console Application") -!MESSAGE "pick - Win32 Debug" (based on "Win32 (x86) Console Application") -!MESSAGE - -# Begin Project -# PROP AllowPerConfigDependencies 0 -# PROP Scc_ProjName "" -# PROP Scc_LocalPath "" -CPP=cl.exe -RSC=rc.exe - -!IF "$(CFG)" == "pick - Win32 Release" - -# PROP BASE Use_MFC 0 -# PROP BASE Use_Debug_Libraries 0 -# PROP BASE Output_Dir "Release" -# PROP BASE Intermediate_Dir "Release" -# PROP BASE Target_Dir "" -# PROP Use_MFC 0 -# PROP Use_Debug_Libraries 0 -# PROP Output_Dir "Release" -# PROP Intermediate_Dir "Release" -# PROP Ignore_Export_Lib 0 -# PROP Target_Dir "" -# ADD BASE CPP /nologo /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_CONSOLE" /D "_MBCS" /YX /FD /c -# ADD CPP /nologo /W3 /GX /O2 /I "c:\src\libpng" /I "c:\src\zlib" /I "c:\src\libxml2\include" /I "c:\src\jpeg" /I "c:\src\iconv\include" /I "c:\src\pthreads" /D "WIN32" /D "NDEBUG" /D "_CONSOLE" /D "_MBCS" /YX /FD /Zm1000 /c -# ADD BASE RSC /l 0x409 /d "NDEBUG" -# ADD RSC /l 0x409 /d "NDEBUG" -BSC32=bscmake.exe -# ADD BASE BSC32 /nologo -# ADD BSC32 /nologo -LINK32=link.exe -# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /machine:I386 -# ADD LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib c:\src\jpeg\libjpeg.lib c:\src\libpng\libpng.lib c:\src\libxml2\lib\libxml2.lib c:\src\zlib\zlib.lib c:\src\pthreads\pthreadVC2.lib /nologo /subsystem:console /machine:I386 /out:"Release/flam3-genome.exe" - -!ELSEIF "$(CFG)" == "pick - Win32 Debug" - -# PROP BASE Use_MFC 0 -# PROP BASE Use_Debug_Libraries 1 -# PROP BASE Output_Dir "Debug" -# PROP BASE Intermediate_Dir "Debug" -# PROP BASE Target_Dir "" -# PROP Use_MFC 0 -# PROP Use_Debug_Libraries 1 -# PROP Output_Dir "Debug" -# PROP Intermediate_Dir "Debug" -# PROP Ignore_Export_Lib 0 -# PROP Target_Dir "" -# ADD BASE CPP /nologo /W3 /Gm /GX /ZI /Od /D "WIN32" /D "_DEBUG" /D "_CONSOLE" /D "_MBCS" /YX /FD /GZ /c -# ADD CPP /nologo /W3 /Gm /GX /ZI /Od /I "c:\src\libpng" /I "c:\src\libxml2\include" /I "c:\src\jpeg" /I "c:\src\iconv\include" /I "c:\src\zlib" /D "WIN32" /D "_DEBUG" /D "_CONSOLE" /D "_MBCS" /YX /FD /GZ /Zm1000 /c -# ADD BASE RSC /l 0x409 /d "_DEBUG" -# ADD RSC /l 0x409 /d "_DEBUG" -BSC32=bscmake.exe -# ADD BASE BSC32 /nologo -# ADD BSC32 /nologo -LINK32=link.exe -# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /debug /machine:I386 /pdbtype:sept -# ADD LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib c:\src\jpeg\libjpeg.lib c:\src\libpng\libpng.lib c:\src\libxml2\lib\libxml2.lib c:\src\zlib\zlib.lib /nologo /subsystem:console /debug /machine:I386 /pdbtype:sept - -!ENDIF - -# Begin Target - -# Name "pick - Win32 Release" -# Name "pick - Win32 Debug" -# Begin Group "Source Files" - -# PROP Default_Filter "cpp;c;cxx;rc;def;r;odl;idl;hpj;bat" -# Begin Source File - -SOURCE=.\docstring.c -# End Source File -# Begin Source File - -SOURCE=".\flam3-genome.c" -# End Source File -# Begin Source File - -SOURCE=".\flam3-palettes.c" -# End Source File -# Begin Source File - -SOURCE=.\flam3.c -# End Source File -# Begin Source File - -SOURCE=.\isaac.c -# End Source File -# Begin Source File - -SOURCE=.\jpeg.c -# End Source File -# Begin Source File - -SOURCE=.\png.c -# End Source File -# End Group -# Begin Group "Header Files" - -# PROP Default_Filter "h;hpp;hxx;hm;inl" -# Begin Source File - -SOURCE=cmap.h -# End Source File -# Begin Source File - -SOURCE=config.h -# End Source File -# Begin Source File - -SOURCE=jpeg.h -# End Source File -# Begin Source File - -SOURCE=libifs.h -# End Source File -# Begin Source File - -SOURCE=rect.h -# End Source File -# End Group -# Begin Group "Resource Files" - -# PROP Default_Filter "ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe" -# End Group -# End Target -# End Project diff --git a/src/img.h b/src/img.h deleted file mode 100644 index 6bab912..0000000 --- a/src/img.h +++ /dev/null @@ -1,44 +0,0 @@ -/* - FLAM3 - cosmic recursive fractal flames - Copyright (C) 1992-2009 Spotworks LLC - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 3 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program. If not, see . -*/ - - -#include -#include "flam3.h" - -#define FLAM3_PNG_COM 8 - -#ifdef WIN32 - #define snprintf _snprintf -#endif - -typedef struct { - - char *genome; - char *badvals; - char *numiters; - char *rtime; - -} flam3_img_comments; - - -void write_jpeg(FILE *file, unsigned char *image, int width, int height, flam3_img_comments *fpc); -void write_png(FILE *file, void *image, int width, int height, flam3_img_comments *fpc, int bpc); - -/* returns RGBA pixel array or NULL on failure */ -unsigned char *read_png(FILE *file, int *width, int *height); -unsigned char *read_jpeg(FILE *file, int *width, int *height); diff --git a/src/install-sh b/src/install-sh deleted file mode 100755 index e843669..0000000 --- a/src/install-sh +++ /dev/null @@ -1,250 +0,0 @@ -#!/bin/sh -# -# install - install a program, script, or datafile -# This comes from X11R5 (mit/util/scripts/install.sh). -# -# Copyright 1991 by the Massachusetts Institute of Technology -# -# Permission to use, copy, modify, distribute, and sell this software and its -# documentation for any purpose is hereby granted without fee, provided that -# the above copyright notice appear in all copies and that both that -# copyright notice and this permission notice appear in supporting -# documentation, and that the name of M.I.T. not be used in advertising or -# publicity pertaining to distribution of the software without specific, -# written prior permission. M.I.T. makes no representations about the -# suitability of this software for any purpose. It is provided "as is" -# without express or implied warranty. -# -# Calling this script install-sh is preferred over install.sh, to prevent -# `make' implicit rules from creating a file called install from it -# when there is no Makefile. -# -# This script is compatible with the BSD install script, but was written -# from scratch. It can only install one file at a time, a restriction -# shared with many OS's install programs. - - -# set DOITPROG to echo to test this script - -# Don't use :- since 4.3BSD and earlier shells don't like it. -doit="${DOITPROG-}" - - -# put in absolute paths if you don't have them in your path; or use env. vars. - -mvprog="${MVPROG-mv}" -cpprog="${CPPROG-cp}" -chmodprog="${CHMODPROG-chmod}" -chownprog="${CHOWNPROG-chown}" -chgrpprog="${CHGRPPROG-chgrp}" -stripprog="${STRIPPROG-strip}" -rmprog="${RMPROG-rm}" -mkdirprog="${MKDIRPROG-mkdir}" - -transformbasename="" -transform_arg="" -instcmd="$mvprog" -chmodcmd="$chmodprog 0755" -chowncmd="" -chgrpcmd="" -stripcmd="" -rmcmd="$rmprog -f" -mvcmd="$mvprog" -src="" -dst="" -dir_arg="" - -while [ x"$1" != x ]; do - case $1 in - -c) instcmd="$cpprog" - shift - continue;; - - -d) dir_arg=true - shift - continue;; - - -m) chmodcmd="$chmodprog $2" - shift - shift - continue;; - - -o) chowncmd="$chownprog $2" - shift - shift - continue;; - - -g) chgrpcmd="$chgrpprog $2" - shift - shift - continue;; - - -s) stripcmd="$stripprog" - shift - continue;; - - -t=*) transformarg=`echo $1 | sed 's/-t=//'` - shift - continue;; - - -b=*) transformbasename=`echo $1 | sed 's/-b=//'` - shift - continue;; - - *) if [ x"$src" = x ] - then - src=$1 - else - # this colon is to work around a 386BSD /bin/sh bug - : - dst=$1 - fi - shift - continue;; - esac -done - -if [ x"$src" = x ] -then - echo "install: no input file specified" - exit 1 -else - true -fi - -if [ x"$dir_arg" != x ]; then - dst=$src - src="" - - if [ -d $dst ]; then - instcmd=: - else - instcmd=mkdir - fi -else - -# Waiting for this to be detected by the "$instcmd $src $dsttmp" command -# might cause directories to be created, which would be especially bad -# if $src (and thus $dsttmp) contains '*'. - - if [ -f $src -o -d $src ] - then - true - else - echo "install: $src does not exist" - exit 1 - fi - - if [ x"$dst" = x ] - then - echo "install: no destination specified" - exit 1 - else - true - fi - -# If destination is a directory, append the input filename; if your system -# does not like double slashes in filenames, you may need to add some logic - - if [ -d $dst ] - then - dst="$dst"/`basename $src` - else - true - fi -fi - -## this sed command emulates the dirname command -dstdir=`echo $dst | sed -e 's,[^/]*$,,;s,/$,,;s,^$,.,'` - -# Make sure that the destination directory exists. -# this part is taken from Noah Friedman's mkinstalldirs script - -# Skip lots of stat calls in the usual case. -if [ ! -d "$dstdir" ]; then -defaultIFS=' -' -IFS="${IFS-${defaultIFS}}" - -oIFS="${IFS}" -# Some sh's can't handle IFS=/ for some reason. -IFS='%' -set - `echo ${dstdir} | sed -e 's@/@%@g' -e 's@^%@/@'` -IFS="${oIFS}" - -pathcomp='' - -while [ $# -ne 0 ] ; do - pathcomp="${pathcomp}${1}" - shift - - if [ ! -d "${pathcomp}" ] ; - then - $mkdirprog "${pathcomp}" - else - true - fi - - pathcomp="${pathcomp}/" -done -fi - -if [ x"$dir_arg" != x ] -then - $doit $instcmd $dst && - - if [ x"$chowncmd" != x ]; then $doit $chowncmd $dst; else true ; fi && - if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dst; else true ; fi && - if [ x"$stripcmd" != x ]; then $doit $stripcmd $dst; else true ; fi && - if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dst; else true ; fi -else - -# If we're going to rename the final executable, determine the name now. - - if [ x"$transformarg" = x ] - then - dstfile=`basename $dst` - else - dstfile=`basename $dst $transformbasename | - sed $transformarg`$transformbasename - fi - -# don't allow the sed command to completely eliminate the filename - - if [ x"$dstfile" = x ] - then - dstfile=`basename $dst` - else - true - fi - -# Make a temp file name in the proper directory. - - dsttmp=$dstdir/#inst.$$# - -# Move or copy the file name to the temp name - - $doit $instcmd $src $dsttmp && - - trap "rm -f ${dsttmp}" 0 && - -# and set any options; do chmod last to preserve setuid bits - -# If any of these fail, we abort the whole thing. If we want to -# ignore errors from any of these, just make sure not to ignore -# errors from the above "$doit $instcmd $src $dsttmp" command. - - if [ x"$chowncmd" != x ]; then $doit $chowncmd $dsttmp; else true;fi && - if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dsttmp; else true;fi && - if [ x"$stripcmd" != x ]; then $doit $stripcmd $dsttmp; else true;fi && - if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dsttmp; else true;fi && - -# Now rename the file to the real destination. - - $doit $rmcmd -f $dstdir/$dstfile && - $doit $mvcmd $dsttmp $dstdir/$dstfile - -fi && - - -exit 0 diff --git a/src/interpolation.c b/src/interpolation.c deleted file mode 100644 index 0ab1c54..0000000 --- a/src/interpolation.c +++ /dev/null @@ -1,980 +0,0 @@ -/* - FLAM3 - cosmic recursive fractal flames - Copyright (C) 1992-2009 Spotworks LLC - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 3 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program. If not, see . -*/ - -#include "interpolation.h" -#include "palettes.h" - -double adjust_percentage(double in) { - - if (in==0.0) - return(0.0); - else - return(pow(10.0, -log(1.0/in)/log(2))); - -} - -double motion_funcs(int funcnum, double timeval) { - - /* motion funcs should be cyclic, and equal to 0 at integral time values */ - /* abs peak values should be not be greater than 1 */ - if (funcnum==MOTION_SIN) { - return (sin(2.0*M_PI*timeval)); - } else if (funcnum==MOTION_TRIANGLE) { - double fr = fmod(timeval,1.0); - - if (fr<0) fr+= 1.0; - - if (fr<=.25) - fr = 4.0 * fr; - else if (fr<=.75) - fr = -4.0 * fr + 2.0; - else - fr = 4.0 * fr - 4.0; - - return(fr); - } else { //if (funcnum==MOTION_HILL) { - return( (1.0-cos(2.0*M_PI*timeval)) * 0.5); - } - -} - -double det_matrix(double s[2][2]) { - return s[0][0] * s[1][1] - s[0][1] * s[1][0]; -} - -int id_matrix(double s[3][2]) { - return - (s[0][0] == 1.0) && - (s[0][1] == 0.0) && - (s[1][0] == 0.0) && - (s[1][1] == 1.0) && - (s[2][0] == 0.0) && - (s[2][1] == 0.0); -} - -int zero_matrix(double s[3][2]) { - return - (s[0][0] == 0.0) && - (s[0][1] == 0.0) && - (s[1][0] == 0.0) && - (s[1][1] == 0.0) && - (s[2][0] == 0.0) && - (s[2][1] == 0.0); -} - -void copy_matrix(double to[3][2], double from[3][2]) { - - to[0][0] = from[0][0]; - to[0][1] = from[0][1]; - to[1][0] = from[1][0]; - to[1][1] = from[1][1]; - to[2][0] = from[2][0]; - to[2][1] = from[2][1]; -} - - -void clear_matrix(double m[3][2]) { - m[0][0] = 0.0; - m[0][1] = 0.0; - m[1][0] = 0.0; - m[1][1] = 0.0; - m[2][0] = 0.0; - m[2][1] = 0.0; -} - -void sum_matrix(double s, double m1[3][2], double m2[3][2]) { - - m2[0][0] += s * m1[0][0]; - m2[0][1] += s * m1[0][1]; - m2[1][0] += s * m1[1][0]; - m2[1][1] += s * m1[1][1]; - m2[2][0] += s * m1[2][0]; - m2[2][1] += s * m1[2][1]; -} - -void mult_matrix(double s1[2][2], double s2[2][2], double d[2][2]) { - d[0][0] = s1[0][0] * s2[0][0] + s1[1][0] * s2[0][1]; - d[1][0] = s1[0][0] * s2[1][0] + s1[1][0] * s2[1][1]; - d[0][1] = s1[0][1] * s2[0][0] + s1[1][1] * s2[0][1]; - d[1][1] = s1[0][1] * s2[1][0] + s1[1][1] * s2[1][1]; -} - -int compare_xforms(const void *av, const void *bv) { - flam3_xform *a = (flam3_xform *) av; - flam3_xform *b = (flam3_xform *) bv; - double aa[2][2]; - double bb[2][2]; - double ad, bd; - - aa[0][0] = a->c[0][0]; - aa[0][1] = a->c[0][1]; - aa[1][0] = a->c[1][0]; - aa[1][1] = a->c[1][1]; - bb[0][0] = b->c[0][0]; - bb[0][1] = b->c[0][1]; - bb[1][0] = b->c[1][0]; - bb[1][1] = b->c[1][1]; - ad = det_matrix(aa); - bd = det_matrix(bb); - - if (a->color_speed > b->color_speed) return 1; - if (a->color_speed < b->color_speed) return -1; - if (a->color_speed) { - if (ad < 0) return -1; - if (bd < 0) return 1; - ad = atan2(a->c[0][0], a->c[0][1]); - bd = atan2(b->c[0][0], b->c[0][1]); - } - - if (ad < bd) return -1; - if (ad > bd) return 1; - return 0; -} - -void interpolate_cmap(flam3_palette cmap, double blend, - int index0, double hue0, int index1, double hue1) { - - flam3_palette p0,p1; - int i, j, rcode; - - rcode = flam3_get_palette(index0, p0, hue0); - if (rcode<0) - fprintf(stderr,"unable to retrieve palette %d, setting to white\n", index0); - rcode = flam3_get_palette(index1, p1, hue1); - if (rcode<0) - fprintf(stderr,"unable to retrieve palette %d, setting to white\n", index1); - - for (i = 0; i < 256; i++) { - double t[5], s[5]; - - rgb2hsv(p0[i].color, s); - rgb2hsv(p1[i].color, t); - - s[3] = p0[i].color[3]; - t[3] = p1[i].color[3]; - - s[4] = p0[i].index; - t[4] = p1[i].index; - - for (j = 0; j < 5; j++) - t[j] = ((1.0-blend) * s[j]) + (blend * t[j]); - - hsv2rgb(t, cmap[i].color); - cmap[i].color[3] = t[3]; - cmap[i].index = t[4]; - } -} - -void interp_and_convert_back(double *c, int ncps, int xfi, double cxang[4][2], - double cxmag[4][2], double cxtrn[4][2],double store_array[3][2]) { - - int i,col; - - double accang[2],accmag[2]; - double expmag; - int accmode[2]; - - accang[0] = 0.0; - accang[1] = 0.0; - accmag[0] = 0.0; - accmag[1] = 0.0; - - accmode[0]=accmode[1]=0; - - /* accumulation mode defaults to logarithmic, but in special */ - /* cases we want to switch to linear accumulation */ - for (col=0; col<2; col++) { - for (i=0; i0 && cflag==0) { - - /* Adjust the angles to make sure that it's within wind:wind+2pi */ - refang = cp[k].xform[xfi].wind[col] - 2*M_PI; - - /* Make sure both angles are within [refang refang+2*pi] */ - while(cxang[k-1][col] < refang) - cxang[k-1][col] += 2*M_PI; - - while(cxang[k-1][col] > refang + 2*M_PI) - cxang[k-1][col] -= 2*M_PI; - - while(cxang[k][col] < refang) - cxang[k][col] += 2*M_PI; - - while(cxang[k][col] > refang + 2*M_PI) - cxang[k][col] -= 2*M_PI; - - } else { - - /* Normal way of adjusting angles */ - d = cxang[k][col]-cxang[k-1][col]; - - /* Adjust to avoid the -pi/pi discontinuity */ - if (d > M_PI+EPS) - cxang[k][col] -= 2*M_PI; - else if (d < -(M_PI-EPS) ) /* Forces clockwise rotation at 180 */ - cxang[k][col] += 2*M_PI; - } - } - } -} - -void interpolate_catmull_rom(flam3_genome cps[], double t, flam3_genome *result) { - double t2 = t * t; - double t3 = t2 * t; - double cmc[4]; - - cmc[0] = (2*t2 - t - t3) / 2; - cmc[1] = (3*t3 - 5*t2 + 2) / 2; - cmc[2] = (4*t2 - 3*t3 + t) / 2; - cmc[3] = (t3 - t2) / 2; - - flam3_interpolate_n(result, 4, cps, cmc, 0); -} - -double smoother(double t) { - return 3*t*t - 2*t*t*t; -} - -double get_stagger_coef(double t, double stagger_prc, int num_xforms, int this_xform) { - - /* max_stag is the spacing between xform start times if stagger_prc = 1.0 */ - double max_stag = (double)(num_xforms-1)/num_xforms; - - /* scale the spacing by stagger_prc */ - double stag_scaled = stagger_prc * max_stag; - - /* t ranges from 1 to 0 (the contribution of cp[0] to the blend) */ - /* the first line below makes the first xform interpolate first */ - /* the second line makes the last xform interpolate first */ - double st = stag_scaled * (num_xforms - 1 - this_xform) / (num_xforms-1); -// double st = stag_scaled * (this_xform) / (num_xforms-1); - double et = st + (1-stag_scaled); - -// printf("t=%f xf:%d st=%f et=%f : : %f\n",t,this_xform,st,et,smoother((t-st)/(1-stag_scaled))); - - if (t <= st) - return (0); - else if (t >= et) - return (1); - else - return ( smoother((t-st)/(1-stag_scaled)) ); - -} - - - -/* all cpi and result must be aligned (have the same number of xforms, - and have final xform in the same slot) */ -void flam3_interpolate_n(flam3_genome *result, int ncp, - flam3_genome *cpi, double *c, double stagger) { - int i, j, k, numstd; - - if (flam3_palette_interpolation_hsv == cpi[0].palette_interpolation) { - - for (i = 0; i < 256; i++) { - double t[3], s[5]; - int alpha1 = 1; - - s[0] = s[1] = s[2] = s[3] = s[4] = 0.0; - - for (k = 0; k < ncp; k++) { - rgb2hsv(cpi[k].palette[i].color, t); - for (j = 0; j < 3; j++) - s[j] += c[k] * t[j]; - - s[3] += c[k] * cpi[k].palette[i].color[3]; - if (cpi[k].palette[i].color[3] != 1.0) - alpha1 = 0; - s[4] += c[k] * cpi[k].palette[i].index; - - } - - if (alpha1 == 1) - s[3] = 1.0; - - hsv2rgb(s, result->palette[i].color); - result->palette[i].color[3] = s[3]; - result->palette[i].index = s[4]; - - for (j = 0; j < 4; j++) { - if (result->palette[i].color[j] < 0.0) - result->palette[i].color[j] = 0.0; - if (result->palette[i].color[j] > 1.0) - result->palette[i].color[j] = 1.0; - } - - if (result->palette[i].index < 0.0) - result->palette[i].index = 0.0; - if (result->palette[i].index > 255.0) - result->palette[i].index = 255.0; - } - } else { - /* Sweep - not the best option for float indices */ - for (i = 0; i < 256; i++) { - j = (i < (256 * c[0])) ? 0 : 1; - result->palette[i] = cpi[j].palette[i]; - } - } - - result->palette_index = flam3_palette_random; - result->symmetry = 0; - result->spatial_filter_select = cpi[0].spatial_filter_select; - result->temporal_filter_type = cpi[0].temporal_filter_type; - result->palette_mode = cpi[0].palette_mode; - - result->interpolation_type = cpi[0].interpolation_type; - INTERP(brightness); - INTERP(contrast); - INTERP(highlight_power); - INTERP(gamma); - INTERP(vibrancy); - INTERP(hue_rotation); - INTERI(width); - INTERI(height); - INTERI(spatial_oversample); - INTERP(center[0]); - INTERP(center[1]); - INTERP(rot_center[0]); - INTERP(rot_center[1]); - INTERP(background[0]); - INTERP(background[1]); - INTERP(background[2]); - INTERP(pixels_per_unit); - INTERP(spatial_filter_radius); - INTERP(temporal_filter_exp); - INTERP(temporal_filter_width); - INTERP(sample_density); - INTERP(zoom); - INTERP(rotate); - INTERI(nbatches); - INTERI(ntemporal_samples); - INTERP(estimator); - INTERP(estimator_minimum); - INTERP(estimator_curve); - INTERP(gam_lin_thresh); - - /* Interpolate the chaos array */ - numstd = cpi[0].num_xforms - (cpi[0].final_xform_index >= 0); - for (i=0;ichaos[i][j]<0) result->chaos[i][j]=0; - //chaos can be > 1 - //if (result->chaos[i][j]>1) result->chaos[i][j]=1.0; - } - } - - /* Interpolate each xform */ - for (i = 0; i < cpi[0].num_xforms; i++) { - - double csave[2]; - double td; - int all_id; - int nx = cpi[0].num_xforms-(cpi[0].final_xform_index>=0); - - if (ncp==2 && stagger>0 && i!=cpi[0].final_xform_index) { - csave[0] = c[0]; - csave[1] = c[1]; - c[0] = get_stagger_coef(csave[0],stagger,nx,i); - c[1] = 1.0-c[0]; - } - - - INTERP(xform[i].density); - td = result->xform[i].density; - result->xform[i].density = (td < 0.0) ? 0.0 : td; - INTERP(xform[i].color); - if (result->xform[i].color<0) result->xform[i].color=0; - if (result->xform[i].color>1) result->xform[i].color=1; - - INTERP(xform[i].color_speed); - if (result->xform[i].color_speed<0) result->xform[i].color_speed=0; - if (result->xform[i].color_speed>1) result->xform[i].color_speed=1; - - INTERP(xform[i].opacity); - INTERP(xform[i].animate); - INTERP(xform[i].blob_low); - INTERP(xform[i].blob_high); - INTERP(xform[i].blob_waves); - INTERP(xform[i].pdj_a); - INTERP(xform[i].pdj_b); - INTERP(xform[i].pdj_c); - INTERP(xform[i].pdj_d); - INTERP(xform[i].fan2_x); - INTERP(xform[i].fan2_y); - INTERP(xform[i].rings2_val); - INTERP(xform[i].perspective_angle); - INTERP(xform[i].perspective_dist); - INTERP(xform[i].julian_power); - INTERP(xform[i].julian_dist); - INTERP(xform[i].juliascope_power); - INTERP(xform[i].juliascope_dist); - INTERP(xform[i].radial_blur_angle); - INTERP(xform[i].pie_slices); - INTERP(xform[i].pie_rotation); - INTERP(xform[i].pie_thickness); - INTERP(xform[i].ngon_sides); - INTERP(xform[i].ngon_power); - INTERP(xform[i].ngon_circle); - INTERP(xform[i].ngon_corners); - INTERP(xform[i].curl_c1); - INTERP(xform[i].curl_c2); - INTERP(xform[i].rectangles_x); - INTERP(xform[i].rectangles_y); - INTERP(xform[i].amw_amp); - INTERP(xform[i].disc2_rot); - INTERP(xform[i].disc2_twist); - INTERP(xform[i].super_shape_rnd); - INTERP(xform[i].super_shape_m); - INTERP(xform[i].super_shape_n1); - INTERP(xform[i].super_shape_n2); - INTERP(xform[i].super_shape_n3); - INTERP(xform[i].super_shape_holes); - INTERP(xform[i].flower_petals); - INTERP(xform[i].flower_holes); - INTERP(xform[i].conic_eccentricity); - INTERP(xform[i].conic_holes); - INTERP(xform[i].parabola_height); - INTERP(xform[i].parabola_width); - INTERP(xform[i].bent2_x); - INTERP(xform[i].bent2_y); - INTERP(xform[i].bipolar_shift); - INTERP(xform[i].cell_size); - INTERP(xform[i].cpow_r); - INTERP(xform[i].cpow_i); - INTERP(xform[i].cpow_power); - INTERP(xform[i].curve_xamp); - INTERP(xform[i].curve_yamp); - INTERP(xform[i].curve_xlength); - INTERP(xform[i].curve_ylength); - INTERP(xform[i].escher_beta); - INTERP(xform[i].lazysusan_x); - INTERP(xform[i].lazysusan_y); - INTERP(xform[i].lazysusan_twist); - INTERP(xform[i].lazysusan_space); - INTERP(xform[i].lazysusan_spin); - INTERP(xform[i].modulus_x); - INTERP(xform[i].modulus_y); - INTERP(xform[i].oscope_separation); - INTERP(xform[i].oscope_frequency); - INTERP(xform[i].oscope_amplitude); - INTERP(xform[i].oscope_damping); - INTERP(xform[i].popcorn2_x); - INTERP(xform[i].popcorn2_y); - INTERP(xform[i].popcorn2_c); - INTERP(xform[i].separation_x); - INTERP(xform[i].separation_xinside); - INTERP(xform[i].separation_y); - INTERP(xform[i].separation_yinside); - INTERP(xform[i].split_xsize); - INTERP(xform[i].split_ysize); - INTERP(xform[i].splits_x); - INTERP(xform[i].splits_y); - INTERP(xform[i].stripes_space); - INTERP(xform[i].stripes_warp); - INTERP(xform[i].wedge_angle); - INTERP(xform[i].wedge_hole); - INTERP(xform[i].wedge_count); - INTERP(xform[i].wedge_swirl); - INTERP(xform[i].wedge_julia_angle); - INTERP(xform[i].wedge_julia_count); - INTERP(xform[i].wedge_julia_power); - INTERP(xform[i].wedge_julia_dist); - INTERP(xform[i].wedge_sph_angle); - INTERP(xform[i].wedge_sph_hole); - INTERP(xform[i].wedge_sph_count); - INTERP(xform[i].wedge_sph_swirl); - INTERP(xform[i].whorl_inside); - INTERP(xform[i].whorl_outside); - INTERP(xform[i].waves2_scalex); - INTERP(xform[i].waves2_scaley); - INTERP(xform[i].waves2_freqx); - INTERP(xform[i].waves2_freqy); - INTERP(xform[i].auger_sym); - INTERP(xform[i].auger_weight); - INTERP(xform[i].auger_freq); - INTERP(xform[i].auger_scale); - INTERP(xform[i].flux_spread); - INTERP(xform[i].mobius_re_a); - INTERP(xform[i].mobius_im_a); - INTERP(xform[i].mobius_re_b); - INTERP(xform[i].mobius_im_b); - INTERP(xform[i].mobius_re_c); - INTERP(xform[i].mobius_im_c); - INTERP(xform[i].mobius_re_d); - INTERP(xform[i].mobius_im_d); - - for (j = 0; j < flam3_nvariations; j++) - INTERP(xform[i].var[j]); - - if (flam3_inttype_log == cpi[0].interpolation_type) { - double cxmag[4][2]; // XXX why only 4? should be ncp - double cxang[4][2]; - double cxtrn[4][2]; - - /* affine part */ - clear_matrix(result->xform[i].c); - convert_linear_to_polar(cpi,ncp,i,0,cxang,cxmag,cxtrn); - interp_and_convert_back(c, ncp, i, cxang, cxmag, cxtrn,result->xform[i].c); - - /* post part */ - all_id = 1; - for (k=0; kxform[i].post); - if (all_id) { - result->xform[i].post[0][0] = 1.0; - result->xform[i].post[1][1] = 1.0; - } else { - convert_linear_to_polar(cpi,ncp,i,1,cxang,cxmag,cxtrn); - interp_and_convert_back(c, ncp, i, cxang, cxmag, cxtrn,result->xform[i].post); - } - - } else { - - /* Interpolate c matrix & post */ - clear_matrix(result->xform[i].c); - clear_matrix(result->xform[i].post); - all_id = 1; - for (k = 0; k < ncp; k++) { - sum_matrix(c[k], cpi[k].xform[i].c, result->xform[i].c); - sum_matrix(c[k], cpi[k].xform[i].post, result->xform[i].post); - - all_id &= id_matrix(cpi[k].xform[i].post); - - } - if (all_id) { - clear_matrix(result->xform[i].post); - result->xform[i].post[0][0] = 1.0; - result->xform[i].post[1][1] = 1.0; - } - } - - if (ncp==2 && stagger>0 && i!=cpi[0].final_xform_index) { - c[0] = csave[0]; - c[1] = csave[1]; - } - - } - -} - -void establish_asymmetric_refangles(flam3_genome *cp, int ncps) { - - int k, xfi, col; - - double cxang[4][2],d,c1[2]; - - for (xfi=0; xfi M_PI+EPS) - cxang[k][col] -= 2*M_PI; - else if (d < -(M_PI-EPS) ) - cxang[k][col] += 2*M_PI; - - /* If this is an asymmetric case, store the NON-symmetric angle */ - /* Check them pairwise and store the reference angle in the second */ - /* to avoid overwriting if asymmetric on both sides */ - padsymflag = 0; - - sym0 = (cp[k-1].xform[xfi].animate==0 || (cp[k-1].xform[xfi].padding==1 && padsymflag)); - sym1 = (cp[k].xform[xfi].animate==0 || (cp[k].xform[xfi].padding==1 && padsymflag)); - - if ( sym1 && !sym0 ) - cp[k].xform[xfi].wind[col] = cxang[k-1][col] + 2*M_PI; - else if ( sym0 && !sym1 ) - cp[k].xform[xfi].wind[col] = cxang[k][col] + 2*M_PI; - - } - } - } -} - -void flam3_align(flam3_genome *dst, flam3_genome *src, int nsrc) { - int i, tfx, tnx, max_nx = 0, max_fx = 0; - int already_aligned=1; - int xf,j; - int ii,fnd; - double normed; - int usethisone; - - usethisone = (nsrc/2) - 1; - - max_nx = src[0].num_xforms - (src[0].final_xform_index >= 0); - max_fx = src[0].final_xform_enable; - - for (i = 1; i < nsrc; i++) { - tnx = src[i].num_xforms - (src[i].final_xform_index >= 0); - if (max_nx != tnx) { - already_aligned = 0; - if (tnx > max_nx) max_nx = tnx; - } - - tfx = src[i].final_xform_enable; - if (max_fx != tfx) { - already_aligned = 0; - max_fx |= tfx; - } - } - - /* Pad the cps to equal xforms */ - for (i = 0; i < nsrc; i++) { - flam3_copyx(&dst[i], &src[i], max_nx, max_fx); - } - - /* Skip if this genome is compatibility mode */ - if (dst[usethisone].interpolation_type == flam3_inttype_compat || - dst[usethisone].interpolation_type == flam3_inttype_older) - return; - - - /* Check to see if there's a parametric variation present in one xform */ - /* but not in an aligned xform. If this is the case, use the parameters */ - /* from the xform with the variation as the defaults for the blank one. */ - - /* All genomes will have the same number of xforms at this point */ - /* num = max_nx + max_fx */ - for (i = 0; i0) { - - /* Check to see if the prior genome's xform is populated */ - if (dst[i-1].xform[xf].var[j] != 0) { - - /* Copy the prior genome's parameters and continue */ - flam3_copy_params(&(dst[i].xform[xf]), &(dst[i-1].xform[xf]), j); - continue; - } - - } else if (i0 && dst[i-1].interpolation_type==flam3_inttype_log) ) { - - for (ii=-1; ii<=1; ii+=2) { - - /* Skip if out of bounds */ - if (i+ii<0 || i+ii>=nsrc) - continue; - - /* Skip if this is also padding */ - if (dst[i+ii].xform[xf].padding==1) - continue; - - /* Spherical / Ngon (trumps all others due to holes) */ - /* Interpolate these against a 180 degree rotated identity */ - /* with weight -1. */ - /* Added JULIAN/JULIASCOPE to get rid of black wedges */ - if (dst[i+ii].xform[xf].var[VAR_SPHERICAL]>0 || - dst[i+ii].xform[xf].var[VAR_NGON]>0 || - dst[i+ii].xform[xf].var[VAR_JULIAN]>0 || - dst[i+ii].xform[xf].var[VAR_JULIASCOPE]>0 || - dst[i+ii].xform[xf].var[VAR_POLAR]>0 || - dst[i+ii].xform[xf].var[VAR_WEDGE_SPH]>0 || - dst[i+ii].xform[xf].var[VAR_WEDGE_JULIA]>0) { - - dst[i].xform[xf].var[VAR_LINEAR] = -1.0; - /* Set the coefs appropriately */ - dst[i].xform[xf].c[0][0] = -1.0; - dst[i].xform[xf].c[0][1] = 0.0; - dst[i].xform[xf].c[1][0] = 0.0; - dst[i].xform[xf].c[1][1] = -1.0; - dst[i].xform[xf].c[2][0] = 0.0; - dst[i].xform[xf].c[2][1] = 0.0; - fnd=-1; - } - } - - } - - if (fnd==0) { - - for (ii=-1; ii<=1; ii+=2) { - - /* Skip if out of bounds */ - if (i+ii<0 || i+ii>=nsrc) - continue; - - /* Skip if also padding */ - if (dst[i+ii].xform[xf].padding==1) - continue; - - /* Rectangles */ - if (dst[i+ii].xform[xf].var[VAR_RECTANGLES]>0) { - dst[i].xform[xf].var[VAR_RECTANGLES] = 1.0; - dst[i].xform[xf].rectangles_x = 0.0; - dst[i].xform[xf].rectangles_y = 0.0; - fnd++; - } - - /* Rings 2 */ - if (dst[i+ii].xform[xf].var[VAR_RINGS2]>0) { - dst[i].xform[xf].var[VAR_RINGS2] = 1.0; - dst[i].xform[xf].rings2_val = 0.0; - fnd++; - } - - /* Fan 2 */ - if (dst[i+ii].xform[xf].var[VAR_FAN2]>0) { - dst[i].xform[xf].var[VAR_FAN2] = 1.0; - dst[i].xform[xf].fan2_x = 0.0; - dst[i].xform[xf].fan2_y = 0.0; - fnd++; - } - - /* Blob */ - if (dst[i+ii].xform[xf].var[VAR_BLOB]>0) { - dst[i].xform[xf].var[VAR_BLOB] = 1.0; - dst[i].xform[xf].blob_low = 1.0; - dst[i].xform[xf].blob_high = 1.0; - dst[i].xform[xf].blob_waves = 1.0; - fnd++; - } - - /* Perspective */ - if (dst[i+ii].xform[xf].var[VAR_PERSPECTIVE]>0) { - dst[i].xform[xf].var[VAR_PERSPECTIVE] = 1.0; - dst[i].xform[xf].perspective_angle = 0.0; - /* Keep the perspective distance as-is */ - fnd++; - } - - /* Curl */ - if (dst[i+ii].xform[xf].var[VAR_CURL]>0) { - dst[i].xform[xf].var[VAR_CURL] = 1.0; - dst[i].xform[xf].curl_c1 = 0.0; - dst[i].xform[xf].curl_c2 = 0.0; - fnd++; - } - - /* Super-Shape */ - if (dst[i+ii].xform[xf].var[VAR_SUPER_SHAPE]>0) { - dst[i].xform[xf].var[VAR_SUPER_SHAPE] = 1.0; - /* Keep supershape_m the same */ - dst[i].xform[xf].super_shape_n1 = 2.0; - dst[i].xform[xf].super_shape_n2 = 2.0; - dst[i].xform[xf].super_shape_n3 = 2.0; - dst[i].xform[xf].super_shape_rnd = 0.0; - dst[i].xform[xf].super_shape_holes = 0.0; - fnd++; - } - } - } - - /* If we didn't have any matches with those, */ - /* try the affine ones, fan and rings */ - if (fnd==0) { - - for (ii=-1; ii<=1; ii+=2) { - - /* Skip if out of bounds */ - if (i+ii<0 || i+ii>=nsrc) - continue; - - /* Skip if also a padding xform */ - if (dst[i+ii].xform[xf].padding==1) - continue; - - /* Fan */ - if (dst[i+ii].xform[xf].var[VAR_FAN]>0) { - dst[i].xform[xf].var[VAR_FAN] = 1.0; - fnd++; - } - - /* Rings */ - if (dst[i+ii].xform[xf].var[VAR_RINGS]>0) { - dst[i].xform[xf].var[VAR_RINGS] = 1.0; - fnd++; - } - - } - - if (fnd>0) { - /* Set the coefs appropriately */ - dst[i].xform[xf].c[0][0] = 0.0; - dst[i].xform[xf].c[0][1] = 1.0; - dst[i].xform[xf].c[1][0] = 1.0; - dst[i].xform[xf].c[1][1] = 0.0; - dst[i].xform[xf].c[2][0] = 0.0; - dst[i].xform[xf].c[2][1] = 0.0; - } - } - - /* If we still have no matches, switch back to linear */ - if (fnd==0) - - dst[i].xform[xf].var[VAR_LINEAR] = 1.0; - - else if (fnd>0) { - - /* Otherwise, go through and normalize the weights. */ - normed = 0.0; - for (j = 0; j < flam3_nvariations; j++) - normed += dst[i].xform[xf].var[j]; - - for (j = 0; j < flam3_nvariations; j++) - dst[i].xform[xf].var[j] /= normed; - - } - } - } /* xforms */ - } /* genomes */ - -} - diff --git a/src/interpolation.h b/src/interpolation.h deleted file mode 100644 index 82d3133..0000000 --- a/src/interpolation.h +++ /dev/null @@ -1,58 +0,0 @@ -/* - FLAM3 - cosmic recursive fractal flames - Copyright (C) 1992-2009 Spotworks LLC - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 3 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program. If not, see . -*/ - -#ifndef interpolation_included -#define interpolation_included - -#include "private.h" - -#define INTERP(x) do { result->x = 0.0; \ - for (k = 0; k < ncp; k++) result->x += c[k] * cpi[k].x; } while(0) - -#define INTERI(x) do { double tt = 0.0; \ - for (k = 0; k < ncp; k++) tt += c[k] * cpi[k].x; \ - result->x = (int)rint(tt); } while(0) - -double adjust_percentage(double in); -double motion_funcs(int funcnum, double timeval); - -double smoother(double t); -double get_stagger_coef(double t, double stagger_prc, int num_xforms, int this_xform); - -double det_matrix(double s[2][2]); -int id_matrix(double s[3][2]); -int zero_matrix(double s[3][2]); -void copy_matrix(double to[3][2], double from[3][2]); -void clear_matrix(double m[3][2]); -void sum_matrix(double s, double m1[3][2], double m2[3][2]); -void mult_matrix(double s1[2][2], double s2[2][2], double d[2][2]); - -int compare_xforms(const void *av, const void *bv); - -void interpolate_cmap(flam3_palette cmap, double blend, - int index0, double hue0, int index1, double hue1); -void interp_and_convert_back(double *c, int ncps, int xfi, double cxang[4][2], - double cxmag[4][2], double cxtrn[4][2],double store_array[3][2]); -void convert_linear_to_polar(flam3_genome *cp, int ncps, int xfi, int cflag, - double cxang[4][2], double cxmag[4][2], double cxtrn[4][2]); - -void interpolate_catmull_rom(flam3_genome cps[], double t, flam3_genome *result); -void flam3_interpolate_n(flam3_genome *result, int ncp, flam3_genome *cpi, double *c, double stagger); -void establish_asymmetric_refangles(flam3_genome *cp, int ncps); -void flam3_align(flam3_genome *dst, flam3_genome *src, int nsrc); -#endif diff --git a/src/isaac.c b/src/isaac.c deleted file mode 100644 index 014c4d9..0000000 --- a/src/isaac.c +++ /dev/null @@ -1,110 +0,0 @@ -/* ------------------------------------------------------------------------------- -isaac.c: By Bob Jenkins. My random number generator, ISAAC. -MODIFIED: - 960327: Creation (addition of randinit, really) - 970719: use context, not global variables, for internal state - 980324: make a portable version - 991209: modified for inclusion with GNU Backgammon by Gary Wong - 070121: modified for inclusion with flam3 by Erik Reckase ------------------------------------------------------------------------------- -*/ - -#include "isaacs.h" -#include "isaac.h" - -#define ind(mm,x) ((mm)[(x>>2)&(RANDSIZ-1)]) -#define rngstep(mix,a,b,mm,m,m2,r,x) \ -{ \ - x = *m; \ - a = ((a^(mix)) + *(m2++)) & 0xffffffff; \ - *(m++) = y = (ind(mm,x) + a + b) & 0xffffffff; \ - *(r++) = b = (ind(mm,y>>RANDSIZL) + x) & 0xffffffff; \ -} - -void isaac(randctx *ctx) -{ - register ub4 a,b,x,y,*m,*mm,*m2,*r,*mend; - mm=ctx->randmem; r=ctx->randrsl; - a = ctx->randa; b = (ctx->randb + (++ctx->randc)) & 0xffffffff; - for (m = mm, mend = m2 = m+(RANDSIZ/2); m>6 , a, b, mm, m, m2, r, x); - rngstep( a<<2 , a, b, mm, m, m2, r, x); - rngstep( a>>16, a, b, mm, m, m2, r, x); - } - for (m2 = mm; m2>6 , a, b, mm, m, m2, r, x); - rngstep( a<<2 , a, b, mm, m, m2, r, x); - rngstep( a>>16, a, b, mm, m, m2, r, x); - } - ctx->randb = b; ctx->randa = a; -} - - -#define mix(a,b,c,d,e,f,g,h) \ -{ \ - a^=b<<11; d+=a; b+=c; \ - b^=c>>2; e+=b; c+=d; \ - c^=d<<8; f+=c; d+=e; \ - d^=e>>16; g+=d; e+=f; \ - e^=f<<10; h+=e; f+=g; \ - f^=g>>4; a+=f; g+=h; \ - g^=h<<8; b+=g; h+=a; \ - h^=a>>9; c+=h; a+=b; \ -} - -/* if (flag==TRUE), then use the contents of randrsl[] to initialize mm[]. */ -void irandinit(randctx *ctx, word flag) -{ - word i; - ub4 a,b,c,d,e,f,g,h; - ub4 *m,*r; - ctx->randa = ctx->randb = ctx->randc = 0; - m=ctx->randmem; - r=ctx->randrsl; - a=b=c=d=e=f=g=h=0x9e3779b9; /* the golden ratio */ - - for (i=0; i<4; ++i) /* scramble it */ - { - mix(a,b,c,d,e,f,g,h); - } - - if (flag) - { - /* initialize using the contents of r[] as the seed */ - for (i=0; irandcnt=RANDSIZ; /* prepare to use the first set of results */ -} diff --git a/src/isaac.h b/src/isaac.h deleted file mode 100644 index 6554569..0000000 --- a/src/isaac.h +++ /dev/null @@ -1,56 +0,0 @@ -/* ------------------------------------------------------------------------------- -isaac.h: definitions for a random number generator -MODIFIED: - 960327: Creation (addition of randinit, really) - 970719: use context, not global variables, for internal state - 980324: renamed seed to flag - 980605: recommend RANDSIZL=4 for noncryptography. - 991209: modified for inclusion with GNU Backgammon by Gary Wong - 070121: modified for inclusion with flam3 by Erik Reckase ------------------------------------------------------------------------------- -*/ - -#include "isaacs.h" - -#ifndef _ISAAC_H_ -#define _ISAAC_H_ - -#define RANDSIZL (4) /* I recommend 8 for crypto, 4 for simulations */ -#define RANDSIZ (1<randcnt-- ? \ - (isaac(r), (r)->randcnt=RANDSIZ-1, (r)->randrsl[(r)->randcnt]) : \ - (r)->randrsl[(r)->randcnt]) - -#endif - - diff --git a/src/isaacs.h b/src/isaacs.h deleted file mode 100644 index 687d8ae..0000000 --- a/src/isaacs.h +++ /dev/null @@ -1,46 +0,0 @@ -/* - ------------------------------------------------------------------------------- - -Standard definitions and types, Bob Jenkins - -Modified for inclusion with flam3 by Erik Reckase - ------------------------------------------------------------------------------- - -*/ - -#ifndef _ISAACS_H_ - -#define _ISAACS_H_ - -typedef unsigned long int ub4; /* unsigned 4-byte quantities */ - -#define UB4MAXVAL 0xffffffff - -typedef signed long int sb4; - -#define SB4MAXVAL 0x7fffffff - -typedef unsigned short int ub2; - -#define UB2MAXVAL 0xffff - -typedef signed short int sb2; - -#define SB2MAXVAL 0x7fff - -typedef unsigned char ub1; - -#define UB1MAXVAL 0xff - -typedef signed char sb1; /* signed 1-byte quantities */ - -#define SB1MAXVAL 0x7f - -typedef int word; /* fastest type available */ - - - -#endif - diff --git a/src/jpeg.c b/src/jpeg.c deleted file mode 100644 index 218f1be..0000000 --- a/src/jpeg.c +++ /dev/null @@ -1,145 +0,0 @@ -/* - FLAM3 - cosmic recursive fractal flames - Copyright (C) 1992-2009 Spotworks LLC - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 3 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program. If not, see . -*/ - - -#include -#include -#include -#include - -#include "config.h" -#include "img.h" -#include "flam3.h" -#include "private.h" - -void -write_jpeg(FILE *file, unsigned char *image, int width, int height, flam3_img_comments *fpc) { - struct jpeg_compress_struct info; - struct jpeg_error_mgr jerr; - size_t i; - char *nick = getenv("nick"); - char *url = getenv("url"); - char *id = getenv("id"); - char *ai; /* For argi */ - int jpegcom_enable = argi("enable_jpeg_comments",1); - - char nick_string[64], url_string[128], id_string[128]; - char bv_string[64],ni_string[64],rt_string[64]; - char genome_string[65536], ver_string[64]; - - /* Create the mandatory comment strings */ - snprintf(genome_string,65536,"flam3_genome: %s",fpc->genome); - snprintf(bv_string,64,"flam3_error_rate: %s",fpc->badvals); - snprintf(ni_string,64,"flam3_samples: %s",fpc->numiters); - snprintf(rt_string,64,"flam3_time: %s",fpc->rtime); - snprintf(ver_string,64,"flam3_version: %s",flam3_version()); - - info.err = jpeg_std_error(&jerr); - jpeg_create_compress(&info); - jpeg_stdio_dest(&info, file); - info.in_color_space = JCS_RGB; - info.input_components = 3; - info.image_width = width; - info.image_height = height; - jpeg_set_defaults(&info); - - if (getenv("jpeg")) { - int quality = atoi(getenv("jpeg")); - jpeg_set_quality(&info, quality, TRUE); - } - - jpeg_start_compress(&info, TRUE); - - /* Write comments to jpeg */ - if (jpegcom_enable==1) { - jpeg_write_marker(&info, JPEG_COM, (unsigned char *)ver_string, (int)strlen(ver_string)); - - if (0 != nick) { - snprintf(nick_string,64,"flam3_nickname: %s",nick); - jpeg_write_marker(&info, JPEG_COM, (unsigned char *)nick_string, (int)strlen(nick_string)); - } - - if (0 != url) { - snprintf(url_string,128,"flam3_url: %s",url); - jpeg_write_marker(&info, JPEG_COM, (unsigned char *)url_string, (int)strlen(url_string)); - } - - if (0 != id) { - snprintf(id_string,128,"flam3_id: %s",id); - jpeg_write_marker(&info, JPEG_COM, (unsigned char *)id_string, (int)strlen(id_string)); - } - - jpeg_write_marker(&info, JPEG_COM, (unsigned char *)bv_string, (int)strlen(bv_string)); - jpeg_write_marker(&info, JPEG_COM, (unsigned char *)ni_string, (int)strlen(ni_string)); - jpeg_write_marker(&info, JPEG_COM, (unsigned char *)rt_string, (int)strlen(rt_string)); - jpeg_write_marker(&info, JPEG_COM, (unsigned char *)genome_string, (int)strlen(genome_string)); - } - - for (i = 0; i < height; i++) { - JSAMPROW row_pointer[1]; - row_pointer[0] = (unsigned char *) image + (3 * width * i); - jpeg_write_scanlines(&info, row_pointer, 1); - } - jpeg_finish_compress(&info); - jpeg_destroy_compress(&info); -} - -unsigned char *read_jpeg(FILE *ifp, int *width, int *height) { - struct jpeg_decompress_struct cinfo; - struct jpeg_error_mgr jerr; - int num_scanlines; - unsigned char *p, *q, *t; - - cinfo.err = jpeg_std_error(&jerr); - jpeg_create_decompress(&cinfo); - jpeg_stdio_src(&cinfo, ifp); - (void) jpeg_read_header(&cinfo, TRUE); - (void) jpeg_start_decompress(&cinfo); - - /* or image_width? */ - *width = cinfo.output_width; - *height = cinfo.output_height; - - if (3 != cinfo.output_components) { - printf("can only read RGB JPEG files, not %d components.\n", - cinfo.output_components); - return 0; - } - p = q = malloc(4 * *width * *height); - t = malloc(3 * *width); - - while (cinfo.output_scanline < cinfo.output_height) { - unsigned char *s = t; - int i; - num_scanlines = jpeg_read_scanlines(&cinfo, &t, 1); - for (i = 0; i < *width; i++) { - p[0] = s[0]; - p[1] = s[1]; - p[2] = s[2]; - p[3] = 255; - s += 3; - p += 4; - } - } - - (void) jpeg_finish_decompress(&cinfo); - jpeg_destroy_decompress(&cinfo); - - free(t); - return q; -} diff --git a/src/libtool b/src/libtool deleted file mode 100755 index a983bfe..0000000 --- a/src/libtool +++ /dev/null @@ -1,8900 +0,0 @@ -#! /bin/bash - -# libtool - Provide generalized library-building support services. -# Generated automatically by config.status (flam3) 3.0 -# Libtool was configured on host flame64: -# NOTE: Changes made to this file will be lost: look at ltmain.sh. -# -# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, -# 2006, 2007, 2008 Free Software Foundation, Inc. -# Written by Gordon Matzigkeit, 1996 -# -# This file is part of GNU Libtool. -# -# GNU Libtool is free software; you can redistribute it and/or -# modify it under the terms of the GNU General Public License as -# published by the Free Software Foundation; either version 2 of -# the License, or (at your option) any later version. -# -# As a special exception to the GNU General Public License, -# if you distribute this file as part of a program or library that -# is built using GNU Libtool, you may include this file under the -# same distribution terms that you use for the rest of that program. -# -# GNU Libtool is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with GNU Libtool; see the file COPYING. 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then - files="$files $dest" - dest=$arg - continue - fi - - case $arg in - -d) isdir=yes ;; - -f) - case " $install_prog " in - *[\\\ /]cp\ *) ;; - *) prev=$arg ;; - esac - ;; - -g | -m | -o) - prev=$arg - ;; - -s) - stripme=" -s" - continue - ;; - -*) - ;; - *) - # If the previous option needed an argument, then skip it. - if test -n "$prev"; then - prev= - else - dest=$arg - continue - fi - ;; - esac - - # Aesthetically quote the argument. - func_quote_for_eval "$arg" - install_prog="$install_prog $func_quote_for_eval_result" - done - - test -z "$install_prog" && \ - func_fatal_help "you must specify an install program" - - test -n "$prev" && \ - func_fatal_help "the \`$prev' option requires an argument" - - if test -z "$files"; then - if test -z "$dest"; then - func_fatal_help "no file or destination specified" - else - func_fatal_help "you must specify a destination" - fi - fi - - # Strip any trailing slash from the destination. - func_stripname '' '/' "$dest" - dest=$func_stripname_result - - # Check to see that the destination is a directory. - test -d "$dest" && isdir=yes - if test "$isdir" = yes; then - destdir="$dest" - destname= - else - func_dirname_and_basename "$dest" "" "." - destdir="$func_dirname_result" - destname="$func_basename_result" - - # Not a directory, so check to see that there is only one file specified. - set dummy $files; shift - test "$#" -gt 1 && \ - func_fatal_help "\`$dest' is not a directory" - fi - case $destdir in - [\\/]* | [A-Za-z]:[\\/]*) ;; - *) - for file in $files; do - case $file in - *.lo) ;; - *) - func_fatal_help "\`$destdir' must be an absolute directory name" - ;; - esac - done - ;; - esac - - # This variable tells wrapper scripts just to set variables rather - # than running their programs. - libtool_install_magic="$magic" - - staticlibs= - future_libdirs= - current_libdirs= - for file in $files; do - - # Do each installation. - case $file in - *.$libext) - # Do the static libraries later. - staticlibs="$staticlibs $file" - ;; - - *.la) - # Check to see that this really is a libtool archive. - func_lalib_unsafe_p "$file" \ - || func_fatal_help "\`$file' is not a valid libtool archive" - - library_names= - old_library= - relink_command= - func_source "$file" - - # Add the libdir to current_libdirs if it is the destination. - if test "X$destdir" = "X$libdir"; then - case "$current_libdirs " in - *" $libdir "*) ;; - *) current_libdirs="$current_libdirs $libdir" ;; - esac - else - # Note the libdir as a future libdir. - case "$future_libdirs " in - *" $libdir "*) ;; - *) future_libdirs="$future_libdirs $libdir" ;; - esac - fi - - func_dirname "$file" "/" "" - dir="$func_dirname_result" - dir="$dir$objdir" - - if test -n "$relink_command"; then - # Determine the prefix the user has applied to our future dir. - inst_prefix_dir=`$ECHO "X$destdir" | $Xsed -e "s%$libdir\$%%"` - - # Don't allow the user to place us outside of our expected - # location b/c this prevents finding dependent libraries that - # are installed to the same prefix. - # At present, this check doesn't affect windows .dll's that - # are installed into $libdir/../bin (currently, that works fine) - # but it's something to keep an eye on. - test "$inst_prefix_dir" = "$destdir" && \ - func_fatal_error "error: cannot install \`$file' to a directory not ending in $libdir" - - if test -n "$inst_prefix_dir"; then - # Stick the inst_prefix_dir data into the link command. - relink_command=`$ECHO "X$relink_command" | $Xsed -e "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%"` - else - relink_command=`$ECHO "X$relink_command" | $Xsed -e "s%@inst_prefix_dir@%%"` - fi - - func_warning "relinking \`$file'" - func_show_eval "$relink_command" \ - 'func_fatal_error "error: relink \`$file'\'' with the above command before installing it"' - fi - - # See the names of the shared library. - set dummy $library_names; shift - if test -n "$1"; then - realname="$1" - shift - - srcname="$realname" - test -n "$relink_command" && srcname="$realname"T - - # Install the shared library and build the symlinks. - func_show_eval "$install_prog $dir/$srcname $destdir/$realname" \ - 'exit $?' - tstripme="$stripme" - case $host_os in - cygwin* | mingw* | pw32* | cegcc*) - case $realname in - *.dll.a) - tstripme="" - ;; - esac - ;; - esac - if test -n "$tstripme" && test -n "$striplib"; then - func_show_eval "$striplib $destdir/$realname" 'exit $?' - fi - - if test "$#" -gt 0; then - # Delete the old symlinks, and create new ones. - # Try `ln -sf' first, because the `ln' binary might depend on - # the symlink we replace! Solaris /bin/ln does not understand -f, - # so we also need to try rm && ln -s. - for linkname - do - test "$linkname" != "$realname" \ - && func_show_eval "(cd $destdir && { $LN_S -f $realname $linkname || { $RM $linkname && $LN_S $realname $linkname; }; })" - done - fi - - # Do each command in the postinstall commands. - lib="$destdir/$realname" - func_execute_cmds "$postinstall_cmds" 'exit $?' - fi - - # Install the pseudo-library for information purposes. - func_basename "$file" - name="$func_basename_result" - instname="$dir/$name"i - func_show_eval "$install_prog $instname $destdir/$name" 'exit $?' - - # Maybe install the static library, too. - test -n "$old_library" && staticlibs="$staticlibs $dir/$old_library" - ;; - - *.lo) - # Install (i.e. copy) a libtool object. - - # Figure out destination file name, if it wasn't already specified. - if test -n "$destname"; then - destfile="$destdir/$destname" - else - func_basename "$file" - destfile="$func_basename_result" - destfile="$destdir/$destfile" - fi - - # Deduce the name of the destination old-style object file. - case $destfile in - *.lo) - func_lo2o "$destfile" - staticdest=$func_lo2o_result - ;; - *.$objext) - staticdest="$destfile" - destfile= - ;; - *) - func_fatal_help "cannot copy a libtool object to \`$destfile'" - ;; - esac - - # Install the libtool object if requested. - test -n "$destfile" && \ - func_show_eval "$install_prog $file $destfile" 'exit $?' - - # Install the old object if enabled. - if test "$build_old_libs" = yes; then - # Deduce the name of the old-style object file. - func_lo2o "$file" - staticobj=$func_lo2o_result - func_show_eval "$install_prog \$staticobj \$staticdest" 'exit $?' - fi - exit $EXIT_SUCCESS - ;; - - *) - # Figure out destination file name, if it wasn't already specified. - if test -n "$destname"; then - destfile="$destdir/$destname" - else - func_basename "$file" - destfile="$func_basename_result" - destfile="$destdir/$destfile" - fi - - # If the file is missing, and there is a .exe on the end, strip it - # because it is most likely a libtool script we actually want to - # install - stripped_ext="" - case $file in - *.exe) - if test ! -f "$file"; then - func_stripname '' '.exe' "$file" - file=$func_stripname_result - stripped_ext=".exe" - fi - ;; - esac - - # Do a test to see if this is really a libtool program. - case $host in - *cygwin* | *mingw*) - if func_ltwrapper_executable_p "$file"; then - func_ltwrapper_scriptname "$file" - wrapper=$func_ltwrapper_scriptname_result - else - func_stripname '' '.exe' "$file" - wrapper=$func_stripname_result - fi - ;; - *) - wrapper=$file - ;; - esac - if func_ltwrapper_script_p "$wrapper"; then - notinst_deplibs= - relink_command= - - func_source "$wrapper" - - # Check the variables that should have been set. - test -z "$generated_by_libtool_version" && \ - func_fatal_error "invalid libtool wrapper script \`$wrapper'" - - finalize=yes - for lib in $notinst_deplibs; do - # Check to see that each library is installed. - libdir= - if test -f "$lib"; then - func_source "$lib" - fi - libfile="$libdir/"`$ECHO "X$lib" | $Xsed -e 's%^.*/%%g'` ### testsuite: skip nested quoting test - if test -n "$libdir" && test ! -f "$libfile"; then - func_warning "\`$lib' has not been installed in \`$libdir'" - finalize=no - fi - done - - relink_command= - func_source "$wrapper" - - outputname= - if test "$fast_install" = no && test -n "$relink_command"; then - $opt_dry_run || { - if test "$finalize" = yes; then - tmpdir=`func_mktempdir` - func_basename "$file$stripped_ext" - file="$func_basename_result" - outputname="$tmpdir/$file" - # Replace the output file specification. - relink_command=`$ECHO "X$relink_command" | $Xsed -e 's%@OUTPUT@%'"$outputname"'%g'` - - $opt_silent || { - func_quote_for_expand "$relink_command" - eval "func_echo $func_quote_for_expand_result" - } - if eval "$relink_command"; then : - else - func_error "error: relink \`$file' with the above command before installing it" - $opt_dry_run || ${RM}r "$tmpdir" - continue - fi - file="$outputname" - else - func_warning "cannot relink \`$file'" - fi - } - else - # Install the binary that we compiled earlier. - file=`$ECHO "X$file$stripped_ext" | $Xsed -e "s%\([^/]*\)$%$objdir/\1%"` - fi - fi - - # remove .exe since cygwin /usr/bin/install will append another - # one anyway - case $install_prog,$host in - */usr/bin/install*,*cygwin*) - case $file:$destfile in - *.exe:*.exe) - # this is ok - ;; - *.exe:*) - destfile=$destfile.exe - ;; - *:*.exe) - func_stripname '' '.exe' "$destfile" - destfile=$func_stripname_result - ;; - esac - ;; - esac - func_show_eval "$install_prog\$stripme \$file \$destfile" 'exit $?' - $opt_dry_run || if test -n "$outputname"; then - ${RM}r "$tmpdir" - fi - ;; - esac - done - - for file in $staticlibs; do - func_basename "$file" - name="$func_basename_result" - - # Set up the ranlib parameters. - oldlib="$destdir/$name" - - func_show_eval "$install_prog \$file \$oldlib" 'exit $?' - - if test -n "$stripme" && test -n "$old_striplib"; then - func_show_eval "$old_striplib $oldlib" 'exit $?' - fi - - # Do each command in the postinstall commands. - func_execute_cmds "$old_postinstall_cmds" 'exit $?' - done - - test -n "$future_libdirs" && \ - func_warning "remember to run \`$progname --finish$future_libdirs'" - - if test -n "$current_libdirs"; then - # Maybe just do a dry run. - $opt_dry_run && current_libdirs=" -n$current_libdirs" - exec_cmd='$SHELL $progpath $preserve_args --finish$current_libdirs' - else - exit $EXIT_SUCCESS - fi -} - -test "$mode" = install && func_mode_install ${1+"$@"} - - -# func_generate_dlsyms outputname originator pic_p -# Extract symbols from dlprefiles and create ${outputname}S.o with -# a dlpreopen symbol table. -func_generate_dlsyms () -{ - $opt_debug - my_outputname="$1" - my_originator="$2" - my_pic_p="${3-no}" - my_prefix=`$ECHO "$my_originator" | sed 's%[^a-zA-Z0-9]%_%g'` - my_dlsyms= - - if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then - if test -n "$NM" && test -n "$global_symbol_pipe"; then - my_dlsyms="${my_outputname}S.c" - else - func_error "not configured to extract global symbols from dlpreopened files" - fi - fi - - if test -n "$my_dlsyms"; then - case $my_dlsyms in - "") ;; - *.c) - # Discover the nlist of each of the dlfiles. - nlist="$output_objdir/${my_outputname}.nm" - - func_show_eval "$RM $nlist ${nlist}S ${nlist}T" - - # Parse the name list into a source file. - func_verbose "creating $output_objdir/$my_dlsyms" - - $opt_dry_run || $ECHO > "$output_objdir/$my_dlsyms" "\ -/* $my_dlsyms - symbol resolution table for \`$my_outputname' dlsym emulation. */ -/* Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION */ - -#ifdef __cplusplus -extern \"C\" { -#endif - -/* External symbol declarations for the compiler. */\ -" - - if test "$dlself" = yes; then - func_verbose "generating symbol list for \`$output'" - - $opt_dry_run || echo ': @PROGRAM@ ' > "$nlist" - - # Add our own program objects to the symbol list. - progfiles=`$ECHO "X$objs$old_deplibs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP` - for progfile in $progfiles; do - func_verbose "extracting global C symbols from \`$progfile'" - $opt_dry_run || eval "$NM $progfile | $global_symbol_pipe >> '$nlist'" - done - - if test -n "$exclude_expsyms"; then - $opt_dry_run || { - eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T' - eval '$MV "$nlist"T "$nlist"' - } - fi - - if test -n "$export_symbols_regex"; then - $opt_dry_run || { - eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T' - eval '$MV "$nlist"T "$nlist"' - } - fi - - # Prepare the list of exported symbols - if test -z "$export_symbols"; then - export_symbols="$output_objdir/$outputname.exp" - $opt_dry_run || { - $RM $export_symbols - eval "${SED} -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"' - case $host in - *cygwin* | *mingw* | *cegcc* ) - eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' - eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"' - ;; - esac - } - else - $opt_dry_run || { - eval "${SED} -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"' - eval '$GREP -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T' - eval '$MV "$nlist"T "$nlist"' - case $host in - *cygwin | *mingw* | *cegcc* ) - eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' - eval 'cat "$nlist" >> "$output_objdir/$outputname.def"' - ;; - esac - } - fi - fi - - for dlprefile in $dlprefiles; do - func_verbose "extracting global C symbols from \`$dlprefile'" - func_basename "$dlprefile" - name="$func_basename_result" - $opt_dry_run || { - eval '$ECHO ": $name " >> "$nlist"' - eval "$NM $dlprefile 2>/dev/null | $global_symbol_pipe >> '$nlist'" - } - done - - $opt_dry_run || { - # Make sure we have at least an empty file. - test -f "$nlist" || : > "$nlist" - - if test -n "$exclude_expsyms"; then - $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T - $MV "$nlist"T "$nlist" - fi - - # Try sorting and uniquifying the output. - if $GREP -v "^: " < "$nlist" | - if sort -k 3 /dev/null 2>&1; then - sort -k 3 - else - sort +2 - fi | - uniq > "$nlist"S; then - : - else - $GREP -v "^: " < "$nlist" > "$nlist"S - fi - - if test -f "$nlist"S; then - eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$my_dlsyms"' - else - $ECHO '/* NONE */' >> "$output_objdir/$my_dlsyms" - fi - - $ECHO >> "$output_objdir/$my_dlsyms" "\ - -/* The mapping between symbol names and symbols. */ -typedef struct { - const char *name; - void *address; -} lt_dlsymlist; -" - case $host in - *cygwin* | *mingw* | *cegcc* ) - $ECHO >> "$output_objdir/$my_dlsyms" "\ -/* DATA imports from DLLs on WIN32 con't be const, because - runtime relocations are performed -- see ld's documentation - on pseudo-relocs. */" - lt_dlsym_const= ;; - *osf5*) - echo >> "$output_objdir/$my_dlsyms" "\ -/* This system does not cope well with relocations in const data */" - lt_dlsym_const= ;; - *) - lt_dlsym_const=const ;; - esac - - $ECHO >> "$output_objdir/$my_dlsyms" "\ -extern $lt_dlsym_const lt_dlsymlist -lt_${my_prefix}_LTX_preloaded_symbols[]; -$lt_dlsym_const lt_dlsymlist -lt_${my_prefix}_LTX_preloaded_symbols[] = -{\ - { \"$my_originator\", (void *) 0 }," - - case $need_lib_prefix in - no) - eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$my_dlsyms" - ;; - *) - eval "$global_symbol_to_c_name_address_lib_prefix" < "$nlist" >> "$output_objdir/$my_dlsyms" - ;; - esac - $ECHO >> "$output_objdir/$my_dlsyms" "\ - {0, (void *) 0} -}; - -/* This works around a problem in FreeBSD linker */ -#ifdef FREEBSD_WORKAROUND -static const void *lt_preloaded_setup() { - return lt_${my_prefix}_LTX_preloaded_symbols; -} -#endif - -#ifdef __cplusplus -} -#endif\ -" - } # !$opt_dry_run - - pic_flag_for_symtable= - case "$compile_command " in - *" -static "*) ;; - *) - case $host in - # compiling the symbol table file with pic_flag works around - # a FreeBSD bug that causes programs to crash when -lm is - # linked before any other PIC object. But we must not use - # pic_flag when linking with -static. The problem exists in - # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1. - *-*-freebsd2*|*-*-freebsd3.0*|*-*-freebsdelf3.0*) - pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND" ;; - *-*-hpux*) - pic_flag_for_symtable=" $pic_flag" ;; - *) - if test "X$my_pic_p" != Xno; then - pic_flag_for_symtable=" $pic_flag" - fi - ;; - esac - ;; - esac - symtab_cflags= - for arg in $LTCFLAGS; do - case $arg in - -pie | -fpie | -fPIE) ;; - *) symtab_cflags="$symtab_cflags $arg" ;; - esac - done - - # Now compile the dynamic symbol file. - func_show_eval '(cd $output_objdir && $LTCC$symtab_cflags -c$no_builtin_flag$pic_flag_for_symtable "$my_dlsyms")' 'exit $?' - - # Clean up the generated files. - func_show_eval '$RM "$output_objdir/$my_dlsyms" "$nlist" "${nlist}S" "${nlist}T"' - - # Transform the symbol file into the correct name. - symfileobj="$output_objdir/${my_outputname}S.$objext" - case $host in - *cygwin* | *mingw* | *cegcc* ) - if test -f "$output_objdir/$my_outputname.def"; then - compile_command=`$ECHO "X$compile_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` - finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` - else - compile_command=`$ECHO "X$compile_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"` - finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"` - fi - ;; - *) - compile_command=`$ECHO "X$compile_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"` - finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"` - ;; - esac - ;; - *) - func_fatal_error "unknown suffix for \`$my_dlsyms'" - ;; - esac - else - # We keep going just in case the user didn't refer to - # lt_preloaded_symbols. The linker will fail if global_symbol_pipe - # really was required. - - # Nullify the symbol file. - compile_command=`$ECHO "X$compile_command" | $Xsed -e "s% @SYMFILE@%%"` - finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s% @SYMFILE@%%"` - fi -} - -# func_win32_libid arg -# return the library type of file 'arg' -# -# Need a lot of goo to handle *both* DLLs and import libs -# Has to be a shell function in order to 'eat' the argument -# that is supplied when $file_magic_command is called. -func_win32_libid () -{ - $opt_debug - win32_libid_type="unknown" - win32_fileres=`file -L $1 2>/dev/null` - case $win32_fileres in - *ar\ archive\ import\ library*) # definitely import - win32_libid_type="x86 archive import" - ;; - *ar\ archive*) # could be an import, or static - if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null | - $EGREP 'file format pe-i386(.*architecture: i386)?' >/dev/null ; then - win32_nmres=`eval $NM -f posix -A $1 | - $SED -n -e ' - 1,100{ - / I /{ - s,.*,import, - p - q - } - }'` - case $win32_nmres in - import*) win32_libid_type="x86 archive import";; - *) win32_libid_type="x86 archive static";; - esac - fi - ;; - *DLL*) - win32_libid_type="x86 DLL" - ;; - *executable*) # but shell scripts are "executable" too... - case $win32_fileres in - *MS\ Windows\ PE\ Intel*) - win32_libid_type="x86 DLL" - ;; - esac - ;; - esac - $ECHO "$win32_libid_type" -} - - - -# func_extract_an_archive dir oldlib -func_extract_an_archive () -{ - $opt_debug - f_ex_an_ar_dir="$1"; shift - f_ex_an_ar_oldlib="$1" - func_show_eval "(cd \$f_ex_an_ar_dir && $AR x \"\$f_ex_an_ar_oldlib\")" 'exit $?' - if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then - : - else - func_fatal_error "object name conflicts in archive: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib" - fi -} - - -# func_extract_archives gentop oldlib ... -func_extract_archives () -{ - $opt_debug - my_gentop="$1"; shift - my_oldlibs=${1+"$@"} - my_oldobjs="" - my_xlib="" - my_xabs="" - my_xdir="" - - for my_xlib in $my_oldlibs; do - # Extract the objects. - case $my_xlib in - [\\/]* | [A-Za-z]:[\\/]*) my_xabs="$my_xlib" ;; - *) my_xabs=`pwd`"/$my_xlib" ;; - esac - func_basename "$my_xlib" - my_xlib="$func_basename_result" - my_xlib_u=$my_xlib - while :; do - case " $extracted_archives " in - *" $my_xlib_u "*) - func_arith $extracted_serial + 1 - extracted_serial=$func_arith_result - my_xlib_u=lt$extracted_serial-$my_xlib ;; - *) break ;; - esac - done - extracted_archives="$extracted_archives $my_xlib_u" - my_xdir="$my_gentop/$my_xlib_u" - - func_mkdir_p "$my_xdir" - - case $host in - *-darwin*) - func_verbose "Extracting $my_xabs" - # Do not bother doing anything if just a dry run - $opt_dry_run || { - darwin_orig_dir=`pwd` - cd $my_xdir || exit $? - darwin_archive=$my_xabs - darwin_curdir=`pwd` - darwin_base_archive=`basename "$darwin_archive"` - darwin_arches=`$LIPO -info "$darwin_archive" 2>/dev/null | $GREP Architectures 2>/dev/null || true` - if test -n "$darwin_arches"; then - darwin_arches=`$ECHO "$darwin_arches" | $SED -e 's/.*are://'` - darwin_arch= - func_verbose "$darwin_base_archive has multiple architectures $darwin_arches" - for darwin_arch in $darwin_arches ; do - func_mkdir_p "unfat-$$/${darwin_base_archive}-${darwin_arch}" - $LIPO -thin $darwin_arch -output "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" "${darwin_archive}" - cd "unfat-$$/${darwin_base_archive}-${darwin_arch}" - func_extract_an_archive "`pwd`" "${darwin_base_archive}" - cd "$darwin_curdir" - $RM "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" - done # $darwin_arches - ## Okay now we've a bunch of thin objects, gotta fatten them up :) - darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print | $SED -e "$basename" | sort -u` - darwin_file= - darwin_files= - for darwin_file in $darwin_filelist; do - darwin_files=`find unfat-$$ -name $darwin_file -print | $NL2SP` - $LIPO -create -output "$darwin_file" $darwin_files - done # $darwin_filelist - $RM -rf unfat-$$ - cd "$darwin_orig_dir" - else - cd $darwin_orig_dir - func_extract_an_archive "$my_xdir" "$my_xabs" - fi # $darwin_arches - } # !$opt_dry_run - ;; - *) - func_extract_an_archive "$my_xdir" "$my_xabs" - ;; - esac - my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | $NL2SP` - done - - func_extract_archives_result="$my_oldobjs" -} - - - -# func_emit_wrapper_part1 [arg=no] -# -# Emit the first part of a libtool wrapper script on stdout. -# For more information, see the description associated with -# func_emit_wrapper(), below. -func_emit_wrapper_part1 () -{ - func_emit_wrapper_part1_arg1=no - if test -n "$1" ; then - func_emit_wrapper_part1_arg1=$1 - fi - - $ECHO "\ -#! $SHELL - -# $output - temporary wrapper script for $objdir/$outputname -# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION -# -# The $output program cannot be directly executed until all the libtool -# libraries that it depends on are installed. -# -# This wrapper script should never be moved out of the build directory. -# If it is, it will not operate correctly. - -# Sed substitution that helps us do robust quoting. It backslashifies -# metacharacters that are still active within double-quoted strings. -Xsed='${SED} -e 1s/^X//' -sed_quote_subst='$sed_quote_subst' - -# Be Bourne compatible -if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then - emulate sh - NULLCMD=: - # Zsh 3.x and 4.x performs word splitting on \${1+\"\$@\"}, which - # is contrary to our usage. Disable this feature. - alias -g '\${1+\"\$@\"}'='\"\$@\"' - setopt NO_GLOB_SUBST -else - case \`(set -o) 2>/dev/null\` in *posix*) set -o posix;; esac -fi -BIN_SH=xpg4; export BIN_SH # for Tru64 -DUALCASE=1; export DUALCASE # for MKS sh - -# The HP-UX ksh and POSIX shell print the target directory to stdout -# if CDPATH is set. -(unset CDPATH) >/dev/null 2>&1 && unset CDPATH - -relink_command=\"$relink_command\" - -# This environment variable determines our operation mode. -if test \"\$libtool_install_magic\" = \"$magic\"; then - # install mode needs the following variables: - generated_by_libtool_version='$macro_version' - notinst_deplibs='$notinst_deplibs' -else - # When we are sourced in execute mode, \$file and \$ECHO are already set. - if test \"\$libtool_execute_magic\" != \"$magic\"; then - ECHO=\"$qecho\" - file=\"\$0\" - # Make sure echo works. - if test \"X\$1\" = X--no-reexec; then - # Discard the --no-reexec flag, and continue. - shift - elif test \"X\`{ \$ECHO '\t'; } 2>/dev/null\`\" = 'X\t'; then - # Yippee, \$ECHO works! - : - else - # Restart under the correct shell, and then maybe \$ECHO will work. - exec $SHELL \"\$0\" --no-reexec \${1+\"\$@\"} - fi - fi\ -" - $ECHO "\ - - # Find the directory that this script lives in. - thisdir=\`\$ECHO \"X\$file\" | \$Xsed -e 's%/[^/]*$%%'\` - test \"x\$thisdir\" = \"x\$file\" && thisdir=. - - # Follow symbolic links until we get to the real thisdir. - file=\`ls -ld \"\$file\" | ${SED} -n 's/.*-> //p'\` - while test -n \"\$file\"; do - destdir=\`\$ECHO \"X\$file\" | \$Xsed -e 's%/[^/]*\$%%'\` - - # If there was a directory component, then change thisdir. - if test \"x\$destdir\" != \"x\$file\"; then - case \"\$destdir\" in - [\\\\/]* | [A-Za-z]:[\\\\/]*) thisdir=\"\$destdir\" ;; - *) thisdir=\"\$thisdir/\$destdir\" ;; - esac - fi - - file=\`\$ECHO \"X\$file\" | \$Xsed -e 's%^.*/%%'\` - file=\`ls -ld \"\$thisdir/\$file\" | ${SED} -n 's/.*-> //p'\` - done -" -} -# end: func_emit_wrapper_part1 - -# func_emit_wrapper_part2 [arg=no] -# -# Emit the second part of a libtool wrapper script on stdout. -# For more information, see the description associated with -# func_emit_wrapper(), below. -func_emit_wrapper_part2 () -{ - func_emit_wrapper_part2_arg1=no - if test -n "$1" ; then - func_emit_wrapper_part2_arg1=$1 - fi - - $ECHO "\ - - # Usually 'no', except on cygwin/mingw when embedded into - # the cwrapper. - WRAPPER_SCRIPT_BELONGS_IN_OBJDIR=$func_emit_wrapper_part2_arg1 - if test \"\$WRAPPER_SCRIPT_BELONGS_IN_OBJDIR\" = \"yes\"; then - # special case for '.' - if test \"\$thisdir\" = \".\"; then - thisdir=\`pwd\` - fi - # remove .libs from thisdir - case \"\$thisdir\" in - *[\\\\/]$objdir ) thisdir=\`\$ECHO \"X\$thisdir\" | \$Xsed -e 's%[\\\\/][^\\\\/]*$%%'\` ;; - $objdir ) thisdir=. ;; - esac - fi - - # Try to get the absolute directory name. - absdir=\`cd \"\$thisdir\" && pwd\` - test -n \"\$absdir\" && thisdir=\"\$absdir\" -" - - if test "$fast_install" = yes; then - $ECHO "\ - program=lt-'$outputname'$exeext - progdir=\"\$thisdir/$objdir\" - - if test ! -f \"\$progdir/\$program\" || - { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | ${SED} 1q\`; \\ - test \"X\$file\" != \"X\$progdir/\$program\"; }; then - - file=\"\$\$-\$program\" - - if test ! -d \"\$progdir\"; then - $MKDIR \"\$progdir\" - else - $RM \"\$progdir/\$file\" - fi" - - $ECHO "\ - - # relink executable if necessary - if test -n \"\$relink_command\"; then - if relink_command_output=\`eval \$relink_command 2>&1\`; then : - else - $ECHO \"\$relink_command_output\" >&2 - $RM \"\$progdir/\$file\" - exit 1 - fi - fi - - $MV \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null || - { $RM \"\$progdir/\$program\"; - $MV \"\$progdir/\$file\" \"\$progdir/\$program\"; } - $RM \"\$progdir/\$file\" - fi" - else - $ECHO "\ - program='$outputname' - progdir=\"\$thisdir/$objdir\" -" - fi - - $ECHO "\ - - if test -f \"\$progdir/\$program\"; then" - - # Export our shlibpath_var if we have one. - if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then - $ECHO "\ - # Add our own library path to $shlibpath_var - $shlibpath_var=\"$temp_rpath\$$shlibpath_var\" - - # Some systems cannot cope with colon-terminated $shlibpath_var - # The second colon is a workaround for a bug in BeOS R4 sed - $shlibpath_var=\`\$ECHO \"X\$$shlibpath_var\" | \$Xsed -e 's/::*\$//'\` - - export $shlibpath_var -" - fi - - # fixup the dll searchpath if we need to. - if test -n "$dllsearchpath"; then - $ECHO "\ - # Add the dll search path components to the executable PATH - PATH=$dllsearchpath:\$PATH -" - fi - - $ECHO "\ - if test \"\$libtool_execute_magic\" != \"$magic\"; then - # Run the actual program with our arguments. -" - case $host in - # Backslashes separate directories on plain windows - *-*-mingw | *-*-os2* | *-cegcc*) - $ECHO "\ - exec \"\$progdir\\\\\$program\" \${1+\"\$@\"} -" - ;; - - *) - $ECHO "\ - exec \"\$progdir/\$program\" \${1+\"\$@\"} -" - ;; - esac - $ECHO "\ - \$ECHO \"\$0: cannot exec \$program \$*\" 1>&2 - exit 1 - fi - else - # The program doesn't exist. - \$ECHO \"\$0: error: \\\`\$progdir/\$program' does not exist\" 1>&2 - \$ECHO \"This script is just a wrapper for \$program.\" 1>&2 - $ECHO \"See the $PACKAGE documentation for more information.\" 1>&2 - exit 1 - fi -fi\ -" -} -# end: func_emit_wrapper_part2 - - -# func_emit_wrapper [arg=no] -# -# Emit a libtool wrapper script on stdout. -# Don't directly open a file because we may want to -# incorporate the script contents within a cygwin/mingw -# wrapper executable. Must ONLY be called from within -# func_mode_link because it depends on a number of variables -# set therein. -# -# ARG is the value that the WRAPPER_SCRIPT_BELONGS_IN_OBJDIR -# variable will take. If 'yes', then the emitted script -# will assume that the directory in which it is stored is -# the $objdir directory. This is a cygwin/mingw-specific -# behavior. -func_emit_wrapper () -{ - func_emit_wrapper_arg1=no - if test -n "$1" ; then - func_emit_wrapper_arg1=$1 - fi - - # split this up so that func_emit_cwrapperexe_src - # can call each part independently. - func_emit_wrapper_part1 "${func_emit_wrapper_arg1}" - func_emit_wrapper_part2 "${func_emit_wrapper_arg1}" -} - - -# func_to_host_path arg -# -# Convert paths to host format when used with build tools. -# Intended for use with "native" mingw (where libtool itself -# is running under the msys shell), or in the following cross- -# build environments: -# $build $host -# mingw (msys) mingw [e.g. native] -# cygwin mingw -# *nix + wine mingw -# where wine is equipped with the `winepath' executable. -# In the native mingw case, the (msys) shell automatically -# converts paths for any non-msys applications it launches, -# but that facility isn't available from inside the cwrapper. -# Similar accommodations are necessary for $host mingw and -# $build cygwin. Calling this function does no harm for other -# $host/$build combinations not listed above. -# -# ARG is the path (on $build) that should be converted to -# the proper representation for $host. The result is stored -# in $func_to_host_path_result. -func_to_host_path () -{ - func_to_host_path_result="$1" - if test -n "$1" ; then - case $host in - *mingw* ) - lt_sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g' - case $build in - *mingw* ) # actually, msys - # awkward: cmd appends spaces to result - lt_sed_strip_trailing_spaces="s/[ ]*\$//" - func_to_host_path_tmp1=`( cmd //c echo "$1" |\ - $SED -e "$lt_sed_strip_trailing_spaces" ) 2>/dev/null || echo ""` - func_to_host_path_result=`echo "$func_to_host_path_tmp1" |\ - $SED -e "$lt_sed_naive_backslashify"` - ;; - *cygwin* ) - func_to_host_path_tmp1=`cygpath -w "$1"` - func_to_host_path_result=`echo "$func_to_host_path_tmp1" |\ - $SED -e "$lt_sed_naive_backslashify"` - ;; - * ) - # Unfortunately, winepath does not exit with a non-zero - # error code, so we are forced to check the contents of - # stdout. On the other hand, if the command is not - # found, the shell will set an exit code of 127 and print - # *an error message* to stdout. So we must check for both - # error code of zero AND non-empty stdout, which explains - # the odd construction: - func_to_host_path_tmp1=`winepath -w "$1" 2>/dev/null` - if test "$?" -eq 0 && test -n "${func_to_host_path_tmp1}"; then - func_to_host_path_result=`echo "$func_to_host_path_tmp1" |\ - $SED -e "$lt_sed_naive_backslashify"` - else - # Allow warning below. - func_to_host_path_result="" - fi - ;; - esac - if test -z "$func_to_host_path_result" ; then - func_error "Could not determine host path corresponding to" - func_error " '$1'" - func_error "Continuing, but uninstalled executables may not work." - # Fallback: - func_to_host_path_result="$1" - fi - ;; - esac - fi -} -# end: func_to_host_path - -# func_to_host_pathlist arg -# -# Convert pathlists to host format when used with build tools. -# See func_to_host_path(), above. This function supports the -# following $build/$host combinations (but does no harm for -# combinations not listed here): -# $build $host -# mingw (msys) mingw [e.g. native] -# cygwin mingw -# *nix + wine mingw -# -# Path separators are also converted from $build format to -# $host format. If ARG begins or ends with a path separator -# character, it is preserved (but converted to $host format) -# on output. -# -# ARG is a pathlist (on $build) that should be converted to -# the proper representation on $host. The result is stored -# in $func_to_host_pathlist_result. -func_to_host_pathlist () -{ - func_to_host_pathlist_result="$1" - if test -n "$1" ; then - case $host in - *mingw* ) - lt_sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g' - # Remove leading and trailing path separator characters from - # ARG. msys behavior is inconsistent here, cygpath turns them - # into '.;' and ';.', and winepath ignores them completely. - func_to_host_pathlist_tmp2="$1" - # Once set for this call, this variable should not be - # reassigned. It is used in tha fallback case. - func_to_host_pathlist_tmp1=`echo "$func_to_host_pathlist_tmp2" |\ - $SED -e 's|^:*||' -e 's|:*$||'` - case $build in - *mingw* ) # Actually, msys. - # Awkward: cmd appends spaces to result. - lt_sed_strip_trailing_spaces="s/[ ]*\$//" - func_to_host_pathlist_tmp2=`( cmd //c echo "$func_to_host_pathlist_tmp1" |\ - $SED -e "$lt_sed_strip_trailing_spaces" ) 2>/dev/null || echo ""` - func_to_host_pathlist_result=`echo "$func_to_host_pathlist_tmp2" |\ - $SED -e "$lt_sed_naive_backslashify"` - ;; - *cygwin* ) - func_to_host_pathlist_tmp2=`cygpath -w -p "$func_to_host_pathlist_tmp1"` - func_to_host_pathlist_result=`echo "$func_to_host_pathlist_tmp2" |\ - $SED -e "$lt_sed_naive_backslashify"` - ;; - * ) - # unfortunately, winepath doesn't convert pathlists - func_to_host_pathlist_result="" - func_to_host_pathlist_oldIFS=$IFS - IFS=: - for func_to_host_pathlist_f in $func_to_host_pathlist_tmp1 ; do - IFS=$func_to_host_pathlist_oldIFS - if test -n "$func_to_host_pathlist_f" ; then - func_to_host_path "$func_to_host_pathlist_f" - if test -n "$func_to_host_path_result" ; then - if test -z "$func_to_host_pathlist_result" ; then - func_to_host_pathlist_result="$func_to_host_path_result" - else - func_to_host_pathlist_result="$func_to_host_pathlist_result;$func_to_host_path_result" - fi - fi - fi - IFS=: - done - IFS=$func_to_host_pathlist_oldIFS - ;; - esac - if test -z "$func_to_host_pathlist_result" ; then - func_error "Could not determine the host path(s) corresponding to" - func_error " '$1'" - func_error "Continuing, but uninstalled executables may not work." - # Fallback. This may break if $1 contains DOS-style drive - # specifications. The fix is not to complicate the expression - # below, but for the user to provide a working wine installation - # with winepath so that path translation in the cross-to-mingw - # case works properly. - lt_replace_pathsep_nix_to_dos="s|:|;|g" - func_to_host_pathlist_result=`echo "$func_to_host_pathlist_tmp1" |\ - $SED -e "$lt_replace_pathsep_nix_to_dos"` - fi - # Now, add the leading and trailing path separators back - case "$1" in - :* ) func_to_host_pathlist_result=";$func_to_host_pathlist_result" - ;; - esac - case "$1" in - *: ) func_to_host_pathlist_result="$func_to_host_pathlist_result;" - ;; - esac - ;; - esac - fi -} -# end: func_to_host_pathlist - -# func_emit_cwrapperexe_src -# emit the source code for a wrapper executable on stdout -# Must ONLY be called from within func_mode_link because -# it depends on a number of variable set therein. -func_emit_cwrapperexe_src () -{ - cat < -#include -#ifdef _MSC_VER -# include -# include -# include -# define setmode _setmode -#else -# include -# include -# ifdef __CYGWIN__ -# include -# define HAVE_SETENV -# ifdef __STRICT_ANSI__ -char *realpath (const char *, char *); -int putenv (char *); -int setenv (const char *, const char *, int); -# endif -# endif -#endif -#include -#include -#include -#include -#include -#include -#include -#include - -#if defined(PATH_MAX) -# define LT_PATHMAX PATH_MAX -#elif defined(MAXPATHLEN) -# define LT_PATHMAX MAXPATHLEN -#else -# define LT_PATHMAX 1024 -#endif - -#ifndef S_IXOTH -# define S_IXOTH 0 -#endif -#ifndef S_IXGRP -# define S_IXGRP 0 -#endif - -#ifdef _MSC_VER -# define S_IXUSR _S_IEXEC -# define stat _stat -# ifndef _INTPTR_T_DEFINED -# define intptr_t int -# endif -#endif - -#ifndef DIR_SEPARATOR -# define DIR_SEPARATOR '/' -# define PATH_SEPARATOR ':' -#endif - -#if defined (_WIN32) || defined (__MSDOS__) || defined (__DJGPP__) || \ - defined (__OS2__) -# define HAVE_DOS_BASED_FILE_SYSTEM -# define FOPEN_WB "wb" -# ifndef DIR_SEPARATOR_2 -# define DIR_SEPARATOR_2 '\\' -# endif -# ifndef PATH_SEPARATOR_2 -# define PATH_SEPARATOR_2 ';' -# endif -#endif - -#ifndef DIR_SEPARATOR_2 -# define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR) -#else /* DIR_SEPARATOR_2 */ -# define IS_DIR_SEPARATOR(ch) \ - (((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2)) -#endif /* DIR_SEPARATOR_2 */ - -#ifndef PATH_SEPARATOR_2 -# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR) -#else /* PATH_SEPARATOR_2 */ -# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2) -#endif /* PATH_SEPARATOR_2 */ - -#ifdef __CYGWIN__ -# define FOPEN_WB "wb" -#endif - -#ifndef FOPEN_WB -# define FOPEN_WB "w" -#endif -#ifndef _O_BINARY -# define _O_BINARY 0 -#endif - -#define XMALLOC(type, num) ((type *) xmalloc ((num) * sizeof(type))) -#define XFREE(stale) do { \ - if (stale) { free ((void *) stale); stale = 0; } \ -} while (0) - -#undef LTWRAPPER_DEBUGPRINTF -#if defined DEBUGWRAPPER -# define LTWRAPPER_DEBUGPRINTF(args) ltwrapper_debugprintf args -static void -ltwrapper_debugprintf (const char *fmt, ...) -{ - va_list args; - va_start (args, fmt); - (void) vfprintf (stderr, fmt, args); - va_end (args); -} -#else -# define LTWRAPPER_DEBUGPRINTF(args) -#endif - -const char *program_name = NULL; - -void *xmalloc (size_t num); -char *xstrdup (const char *string); -const char *base_name (const char *name); -char *find_executable (const char *wrapper); -char *chase_symlinks (const char *pathspec); -int make_executable (const char *path); -int check_executable (const char *path); -char *strendzap (char *str, const char *pat); -void lt_fatal (const char *message, ...); -void lt_setenv (const char *name, const char *value); -char *lt_extend_str (const char *orig_value, const char *add, int to_end); -void lt_opt_process_env_set (const char *arg); -void lt_opt_process_env_prepend (const char *arg); -void lt_opt_process_env_append (const char *arg); -int lt_split_name_value (const char *arg, char** name, char** value); -void lt_update_exe_path (const char *name, const char *value); -void lt_update_lib_path (const char *name, const char *value); - -static const char *script_text_part1 = -EOF - - func_emit_wrapper_part1 yes | - $SED -e 's/\([\\"]\)/\\\1/g' \ - -e 's/^/ "/' -e 's/$/\\n"/' - echo ";" - cat <"))); - for (i = 0; i < newargc; i++) - { - LTWRAPPER_DEBUGPRINTF (("(main) newargz[%d] : %s\n", i, (newargz[i] ? newargz[i] : ""))); - } - -EOF - - case $host_os in - mingw*) - cat <<"EOF" - /* execv doesn't actually work on mingw as expected on unix */ - rval = _spawnv (_P_WAIT, lt_argv_zero, (const char * const *) newargz); - if (rval == -1) - { - /* failed to start process */ - LTWRAPPER_DEBUGPRINTF (("(main) failed to launch target \"%s\": errno = %d\n", lt_argv_zero, errno)); - return 127; - } - return rval; -EOF - ;; - *) - cat <<"EOF" - execv (lt_argv_zero, newargz); - return rval; /* =127, but avoids unused variable warning */ -EOF - ;; - esac - - cat <<"EOF" -} - -void * -xmalloc (size_t num) -{ - void *p = (void *) malloc (num); - if (!p) - lt_fatal ("Memory exhausted"); - - return p; -} - -char * -xstrdup (const char *string) -{ - return string ? strcpy ((char *) xmalloc (strlen (string) + 1), - string) : NULL; -} - -const char * -base_name (const char *name) -{ - const char *base; - -#if defined (HAVE_DOS_BASED_FILE_SYSTEM) - /* Skip over the disk name in MSDOS pathnames. */ - if (isalpha ((unsigned char) name[0]) && name[1] == ':') - name += 2; -#endif - - for (base = name; *name; name++) - if (IS_DIR_SEPARATOR (*name)) - base = name + 1; - return base; -} - -int -check_executable (const char *path) -{ - struct stat st; - - LTWRAPPER_DEBUGPRINTF (("(check_executable) : %s\n", - path ? (*path ? path : "EMPTY!") : "NULL!")); - if ((!path) || (!*path)) - return 0; - - if ((stat (path, &st) >= 0) - && (st.st_mode & (S_IXUSR | S_IXGRP | S_IXOTH))) - return 1; - else - return 0; -} - -int -make_executable (const char *path) -{ - int rval = 0; - struct stat st; - - LTWRAPPER_DEBUGPRINTF (("(make_executable) : %s\n", - path ? (*path ? path : "EMPTY!") : "NULL!")); - if ((!path) || (!*path)) - return 0; - - if (stat (path, &st) >= 0) - { - rval = chmod (path, st.st_mode | S_IXOTH | S_IXGRP | S_IXUSR); - } - return rval; -} - -/* Searches for the full path of the wrapper. Returns - newly allocated full path name if found, NULL otherwise - Does not chase symlinks, even on platforms that support them. -*/ -char * -find_executable (const char *wrapper) -{ - int has_slash = 0; - const char *p; - const char *p_next; - /* static buffer for getcwd */ - char tmp[LT_PATHMAX + 1]; - int tmp_len; - char *concat_name; - - LTWRAPPER_DEBUGPRINTF (("(find_executable) : %s\n", - wrapper ? (*wrapper ? wrapper : "EMPTY!") : "NULL!")); - - if ((wrapper == NULL) || (*wrapper == '\0')) - return NULL; - - /* Absolute path? */ -#if defined (HAVE_DOS_BASED_FILE_SYSTEM) - if (isalpha ((unsigned char) wrapper[0]) && wrapper[1] == ':') - { - concat_name = xstrdup (wrapper); - if (check_executable (concat_name)) - return concat_name; - XFREE (concat_name); - } - else - { -#endif - if (IS_DIR_SEPARATOR (wrapper[0])) - { - concat_name = xstrdup (wrapper); - if (check_executable (concat_name)) - return concat_name; - XFREE (concat_name); - } -#if defined (HAVE_DOS_BASED_FILE_SYSTEM) - } -#endif - - for (p = wrapper; *p; p++) - if (*p == '/') - { - has_slash = 1; - break; - } - if (!has_slash) - { - /* no slashes; search PATH */ - const char *path = getenv ("PATH"); - if (path != NULL) - { - for (p = path; *p; p = p_next) - { - const char *q; - size_t p_len; - for (q = p; *q; q++) - if (IS_PATH_SEPARATOR (*q)) - break; - p_len = q - p; - p_next = (*q == '\0' ? q : q + 1); - if (p_len == 0) - { - /* empty path: current directory */ - if (getcwd (tmp, LT_PATHMAX) == NULL) - lt_fatal ("getcwd failed"); - tmp_len = strlen (tmp); - concat_name = - XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1); - memcpy (concat_name, tmp, tmp_len); - concat_name[tmp_len] = '/'; - strcpy (concat_name + tmp_len + 1, wrapper); - } - else - { - concat_name = - XMALLOC (char, p_len + 1 + strlen (wrapper) + 1); - memcpy (concat_name, p, p_len); - concat_name[p_len] = '/'; - strcpy (concat_name + p_len + 1, wrapper); - } - if (check_executable (concat_name)) - return concat_name; - XFREE (concat_name); - } - } - /* not found in PATH; assume curdir */ - } - /* Relative path | not found in path: prepend cwd */ - if (getcwd (tmp, LT_PATHMAX) == NULL) - lt_fatal ("getcwd failed"); - tmp_len = strlen (tmp); - concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1); - memcpy (concat_name, tmp, tmp_len); - concat_name[tmp_len] = '/'; - strcpy (concat_name + tmp_len + 1, wrapper); - - if (check_executable (concat_name)) - return concat_name; - XFREE (concat_name); - return NULL; -} - -char * -chase_symlinks (const char *pathspec) -{ -#ifndef S_ISLNK - return xstrdup (pathspec); -#else - char buf[LT_PATHMAX]; - struct stat s; - char *tmp_pathspec = xstrdup (pathspec); - char *p; - int has_symlinks = 0; - while (strlen (tmp_pathspec) && !has_symlinks) - { - LTWRAPPER_DEBUGPRINTF (("checking path component for symlinks: %s\n", - tmp_pathspec)); - if (lstat (tmp_pathspec, &s) == 0) - { - if (S_ISLNK (s.st_mode) != 0) - { - has_symlinks = 1; - break; - } - - /* search backwards for last DIR_SEPARATOR */ - p = tmp_pathspec + strlen (tmp_pathspec) - 1; - while ((p > tmp_pathspec) && (!IS_DIR_SEPARATOR (*p))) - p--; - if ((p == tmp_pathspec) && (!IS_DIR_SEPARATOR (*p))) - { - /* no more DIR_SEPARATORS left */ - break; - } - *p = '\0'; - } - else - { - char *errstr = strerror (errno); - lt_fatal ("Error accessing file %s (%s)", tmp_pathspec, errstr); - } - } - XFREE (tmp_pathspec); - - if (!has_symlinks) - { - return xstrdup (pathspec); - } - - tmp_pathspec = realpath (pathspec, buf); - if (tmp_pathspec == 0) - { - lt_fatal ("Could not follow symlinks for %s", pathspec); - } - return xstrdup (tmp_pathspec); -#endif -} - -char * -strendzap (char *str, const char *pat) -{ - size_t len, patlen; - - assert (str != NULL); - assert (pat != NULL); - - len = strlen (str); - patlen = strlen (pat); - - if (patlen <= len) - { - str += len - patlen; - if (strcmp (str, pat) == 0) - *str = '\0'; - } - return str; -} - -static void -lt_error_core (int exit_status, const char *mode, - const char *message, va_list ap) -{ - fprintf (stderr, "%s: %s: ", program_name, mode); - vfprintf (stderr, message, ap); - fprintf (stderr, ".\n"); - - if (exit_status >= 0) - exit (exit_status); -} - -void -lt_fatal (const char *message, ...) -{ - va_list ap; - va_start (ap, message); - lt_error_core (EXIT_FAILURE, "FATAL", message, ap); - va_end (ap); -} - -void -lt_setenv (const char *name, const char *value) -{ - LTWRAPPER_DEBUGPRINTF (("(lt_setenv) setting '%s' to '%s'\n", - (name ? name : ""), - (value ? value : ""))); - { -#ifdef HAVE_SETENV - /* always make a copy, for consistency with !HAVE_SETENV */ - char *str = xstrdup (value); - setenv (name, str, 1); -#else - int len = strlen (name) + 1 + strlen (value) + 1; - char *str = XMALLOC (char, len); - sprintf (str, "%s=%s", name, value); - if (putenv (str) != EXIT_SUCCESS) - { - XFREE (str); - } -#endif - } -} - -char * -lt_extend_str (const char *orig_value, const char *add, int to_end) -{ - char *new_value; - if (orig_value && *orig_value) - { - int orig_value_len = strlen (orig_value); - int add_len = strlen (add); - new_value = XMALLOC (char, add_len + orig_value_len + 1); - if (to_end) - { - strcpy (new_value, orig_value); - strcpy (new_value + orig_value_len, add); - } - else - { - strcpy (new_value, add); - strcpy (new_value + add_len, orig_value); - } - } - else - { - new_value = xstrdup (add); - } - return new_value; -} - -int -lt_split_name_value (const char *arg, char** name, char** value) -{ - const char *p; - int len; - if (!arg || !*arg) - return 1; - - p = strchr (arg, (int)'='); - - if (!p) - return 1; - - *value = xstrdup (++p); - - len = strlen (arg) - strlen (*value); - *name = XMALLOC (char, len); - strncpy (*name, arg, len-1); - (*name)[len - 1] = '\0'; - - return 0; -} - -void -lt_opt_process_env_set (const char *arg) -{ - char *name = NULL; - char *value = NULL; - - if (lt_split_name_value (arg, &name, &value) != 0) - { - XFREE (name); - XFREE (value); - lt_fatal ("bad argument for %s: '%s'", env_set_opt, arg); - } - - lt_setenv (name, value); - XFREE (name); - XFREE (value); -} - -void -lt_opt_process_env_prepend (const char *arg) -{ - char *name = NULL; - char *value = NULL; - char *new_value = NULL; - - if (lt_split_name_value (arg, &name, &value) != 0) - { - XFREE (name); - XFREE (value); - lt_fatal ("bad argument for %s: '%s'", env_prepend_opt, arg); - } - - new_value = lt_extend_str (getenv (name), value, 0); - lt_setenv (name, new_value); - XFREE (new_value); - XFREE (name); - XFREE (value); -} - -void -lt_opt_process_env_append (const char *arg) -{ - char *name = NULL; - char *value = NULL; - char *new_value = NULL; - - if (lt_split_name_value (arg, &name, &value) != 0) - { - XFREE (name); - XFREE (value); - lt_fatal ("bad argument for %s: '%s'", env_append_opt, arg); - } - - new_value = lt_extend_str (getenv (name), value, 1); - lt_setenv (name, new_value); - XFREE (new_value); - XFREE (name); - XFREE (value); -} - -void -lt_update_exe_path (const char *name, const char *value) -{ - LTWRAPPER_DEBUGPRINTF (("(lt_update_exe_path) modifying '%s' by prepending '%s'\n", - (name ? name : ""), - (value ? value : ""))); - - if (name && *name && value && *value) - { - char *new_value = lt_extend_str (getenv (name), value, 0); - /* some systems can't cope with a ':'-terminated path #' */ - int len = strlen (new_value); - while (((len = strlen (new_value)) > 0) && IS_PATH_SEPARATOR (new_value[len-1])) - { - new_value[len-1] = '\0'; - } - lt_setenv (name, new_value); - XFREE (new_value); - } -} - -void -lt_update_lib_path (const char *name, const char *value) -{ - LTWRAPPER_DEBUGPRINTF (("(lt_update_lib_path) modifying '%s' by prepending '%s'\n", - (name ? name : ""), - (value ? value : ""))); - - if (name && *name && value && *value) - { - char *new_value = lt_extend_str (getenv (name), value, 0); - lt_setenv (name, new_value); - XFREE (new_value); - } -} - - -EOF -} -# end: func_emit_cwrapperexe_src - -# func_mode_link arg... -func_mode_link () -{ - $opt_debug - case $host in - *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) - # It is impossible to link a dll without this setting, and - # we shouldn't force the makefile maintainer to figure out - # which system we are compiling for in order to pass an extra - # flag for every libtool invocation. - # allow_undefined=no - - # FIXME: Unfortunately, there are problems with the above when trying - # to make a dll which has undefined symbols, in which case not - # even a static library is built. For now, we need to specify - # -no-undefined on the libtool link line when we can be certain - # that all symbols are satisfied, otherwise we get a static library. - allow_undefined=yes - ;; - *) - allow_undefined=yes - ;; - esac - libtool_args=$nonopt - base_compile="$nonopt $@" - compile_command=$nonopt - finalize_command=$nonopt - - compile_rpath= - finalize_rpath= - compile_shlibpath= - finalize_shlibpath= - convenience= - old_convenience= - deplibs= - old_deplibs= - compiler_flags= - linker_flags= - dllsearchpath= - lib_search_path=`pwd` - inst_prefix_dir= - new_inherited_linker_flags= - - avoid_version=no - dlfiles= - dlprefiles= - dlself=no - export_dynamic=no - export_symbols= - export_symbols_regex= - generated= - libobjs= - ltlibs= - module=no - no_install=no - objs= - non_pic_objects= - precious_files_regex= - prefer_static_libs=no - preload=no - prev= - prevarg= - release= - rpath= - xrpath= - perm_rpath= - temp_rpath= - thread_safe=no - vinfo= - vinfo_number=no - weak_libs= - single_module="${wl}-single_module" - func_infer_tag $base_compile - - # We need to know -static, to get the right output filenames. - for arg - do - case $arg in - -shared) - test "$build_libtool_libs" != yes && \ - func_fatal_configuration "can not build a shared library" - build_old_libs=no - break - ;; - -all-static | -static | -static-libtool-libs) - case $arg in - -all-static) - if test "$build_libtool_libs" = yes && test -z "$link_static_flag"; then - func_warning "complete static linking is impossible in this configuration" - fi - if test -n "$link_static_flag"; then - dlopen_self=$dlopen_self_static - fi - prefer_static_libs=yes - ;; - -static) - if test -z "$pic_flag" && test -n "$link_static_flag"; then - dlopen_self=$dlopen_self_static - fi - prefer_static_libs=built - ;; - -static-libtool-libs) - if test -z "$pic_flag" && test -n "$link_static_flag"; then - dlopen_self=$dlopen_self_static - fi - prefer_static_libs=yes - ;; - esac - build_libtool_libs=no - build_old_libs=yes - break - ;; - esac - done - - # See if our shared archives depend on static archives. - test -n "$old_archive_from_new_cmds" && build_old_libs=yes - - # Go through the arguments, transforming them on the way. - while test "$#" -gt 0; do - arg="$1" - shift - func_quote_for_eval "$arg" - qarg=$func_quote_for_eval_unquoted_result - func_append libtool_args " $func_quote_for_eval_result" - - # If the previous option needs an argument, assign it. - if test -n "$prev"; then - case $prev in - output) - func_append compile_command " @OUTPUT@" - func_append finalize_command " @OUTPUT@" - ;; - esac - - case $prev in - dlfiles|dlprefiles) - if test "$preload" = no; then - # Add the symbol object into the linking commands. - func_append compile_command " @SYMFILE@" - func_append finalize_command " @SYMFILE@" - preload=yes - fi - case $arg in - *.la | *.lo) ;; # We handle these cases below. - force) - if test "$dlself" = no; then - dlself=needless - export_dynamic=yes - fi - prev= - continue - ;; - self) - if test "$prev" = dlprefiles; then - dlself=yes - elif test "$prev" = dlfiles && test "$dlopen_self" != yes; then - dlself=yes - else - dlself=needless - export_dynamic=yes - fi - prev= - continue - ;; - *) - if test "$prev" = dlfiles; then - dlfiles="$dlfiles $arg" - else - dlprefiles="$dlprefiles $arg" - fi - prev= - continue - ;; - esac - ;; - expsyms) - export_symbols="$arg" - test -f "$arg" \ - || func_fatal_error "symbol file \`$arg' does not exist" - prev= - continue - ;; - expsyms_regex) - export_symbols_regex="$arg" - prev= - continue - ;; - framework) - case $host in - *-*-darwin*) - case "$deplibs " in - *" $qarg.ltframework "*) ;; - *) deplibs="$deplibs $qarg.ltframework" # this is fixed later - ;; - esac - ;; - esac - prev= - continue - ;; - inst_prefix) - inst_prefix_dir="$arg" - prev= - continue - ;; - objectlist) - if test -f "$arg"; then - save_arg=$arg - moreargs= - for fil in `cat "$save_arg"` - do -# moreargs="$moreargs $fil" - arg=$fil - # A libtool-controlled object. - - # Check to see that this really is a libtool object. - if func_lalib_unsafe_p "$arg"; then - pic_object= - non_pic_object= - - # Read the .lo file - func_source "$arg" - - if test -z "$pic_object" || - test -z "$non_pic_object" || - test "$pic_object" = none && - test "$non_pic_object" = none; then - func_fatal_error "cannot find name of object for \`$arg'" - fi - - # Extract subdirectory from the argument. - func_dirname "$arg" "/" "" - xdir="$func_dirname_result" - - if test "$pic_object" != none; then - # Prepend the subdirectory the object is found in. - pic_object="$xdir$pic_object" - - if test "$prev" = dlfiles; then - if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then - dlfiles="$dlfiles $pic_object" - prev= - continue - else - # If libtool objects are unsupported, then we need to preload. - prev=dlprefiles - fi - fi - - # CHECK ME: I think I busted this. -Ossama - if test "$prev" = dlprefiles; then - # Preload the old-style object. - dlprefiles="$dlprefiles $pic_object" - prev= - fi - - # A PIC object. - func_append libobjs " $pic_object" - arg="$pic_object" - fi - - # Non-PIC object. - if test "$non_pic_object" != none; then - # Prepend the subdirectory the object is found in. - non_pic_object="$xdir$non_pic_object" - - # A standard non-PIC object - func_append non_pic_objects " $non_pic_object" - if test -z "$pic_object" || test "$pic_object" = none ; then - arg="$non_pic_object" - fi - else - # If the PIC object exists, use it instead. - # $xdir was prepended to $pic_object above. - non_pic_object="$pic_object" - func_append non_pic_objects " $non_pic_object" - fi - else - # Only an error if not doing a dry-run. - if $opt_dry_run; 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then - case "$new_inherited_linker_flags " in - *" $deplib "*) ;; - * ) new_inherited_linker_flags="$new_inherited_linker_flags $deplib" ;; - esac - fi - fi - continue - ;; - -l*) - if test "$linkmode" != lib && test "$linkmode" != prog; then - func_warning "\`-l' is ignored for archives/objects" - continue - fi - func_stripname '-l' '' "$deplib" - name=$func_stripname_result - if test "$linkmode" = lib; then - searchdirs="$newlib_search_path $lib_search_path $compiler_lib_search_dirs $sys_lib_search_path $shlib_search_path" - else - searchdirs="$newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path" - fi - for searchdir in $searchdirs; do - for search_ext in .la $std_shrext .so .a; do - # Search the libtool library - lib="$searchdir/lib${name}${search_ext}" - if test -f "$lib"; then - if test "$search_ext" = ".la"; then - found=yes - else - found=no - fi - break 2 - fi - done - done - if test "$found" != yes; then - # deplib doesn't seem to be a libtool library - if test "$linkmode,$pass" = "prog,link"; then - compile_deplibs="$deplib $compile_deplibs" - finalize_deplibs="$deplib $finalize_deplibs" - else - deplibs="$deplib $deplibs" - test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs" - fi - continue - else # deplib is a libtool library - # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib, - # We need to do some special things here, and not later. - if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then - case " $predeps $postdeps " in - *" $deplib "*) - if func_lalib_p "$lib"; then - library_names= - old_library= - func_source "$lib" - for l in $old_library $library_names; do - ll="$l" - done - if test "X$ll" = "X$old_library" ; then # only static version available - found=no - func_dirname "$lib" "" "." - ladir="$func_dirname_result" - lib=$ladir/$old_library - if test "$linkmode,$pass" = "prog,link"; then - compile_deplibs="$deplib $compile_deplibs" - finalize_deplibs="$deplib $finalize_deplibs" - else - deplibs="$deplib $deplibs" - test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs" - fi - continue - fi - fi - ;; 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then - $ECHO - $ECHO "*** And there doesn't seem to be a static archive available" - $ECHO "*** The link will probably fail, sorry" - else - add="$dir/$old_library" - fi - elif test -n "$old_library"; then - add="$dir/$old_library" - fi - fi - esac - elif test "$hardcode_minus_L" = no; then - case $host in - *-*-sunos*) add_shlibpath="$dir" ;; - esac - add_dir="-L$dir" - add="-l$name" - elif test "$hardcode_shlibpath_var" = no; then - add_shlibpath="$dir" - add="-l$name" - else - lib_linked=no - fi - ;; - relink) - if test "$hardcode_direct" = yes && - test "$hardcode_direct_absolute" = no; then - add="$dir/$linklib" - elif test "$hardcode_minus_L" = yes; then - add_dir="-L$dir" - # Try looking first in the location we're being installed to. - if test -n "$inst_prefix_dir"; then - case $libdir in - [\\/]*) - add_dir="$add_dir -L$inst_prefix_dir$libdir" - ;; - esac - fi - add="-l$name" - elif test "$hardcode_shlibpath_var" = yes; then - add_shlibpath="$dir" - add="-l$name" - else - lib_linked=no - fi - ;; - *) lib_linked=no ;; - esac - - if test "$lib_linked" != yes; then - func_fatal_configuration "unsupported hardcode properties" - fi - - if test -n "$add_shlibpath"; then - case :$compile_shlibpath: in - *":$add_shlibpath:"*) ;; - *) compile_shlibpath="$compile_shlibpath$add_shlibpath:" ;; - esac - fi - if test "$linkmode" = prog; then - test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs" - test -n "$add" && compile_deplibs="$add $compile_deplibs" - else - test -n "$add_dir" && deplibs="$add_dir $deplibs" - test -n "$add" && deplibs="$add $deplibs" - if test "$hardcode_direct" != yes && - test "$hardcode_minus_L" != yes && - test "$hardcode_shlibpath_var" = yes; then - case :$finalize_shlibpath: in - *":$libdir:"*) ;; - *) finalize_shlibpath="$finalize_shlibpath$libdir:" ;; - esac - fi - fi - fi - - if test "$linkmode" = prog || test "$mode" = relink; then - add_shlibpath= - add_dir= - add= - # Finalize command for both is simple: just hardcode it. - if test "$hardcode_direct" = yes && - test "$hardcode_direct_absolute" = no; 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This is $PACKAGE $VERSION, but the -$progname: definition of this LT_INIT comes from an older release. -$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION -$progname: and run autoconf again. -_LT_EOF - else - cat >&2 <<_LT_EOF -$progname: Version mismatch error. This is $PACKAGE $VERSION, but the -$progname: definition of this LT_INIT comes from $PACKAGE $macro_version. -$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION -$progname: and run autoconf again. -_LT_EOF - fi - else - cat >&2 <<_LT_EOF -$progname: Version mismatch error. This is $PACKAGE $VERSION, revision $package_revision, -$progname: but the definition of this LT_INIT comes from revision $macro_revision. -$progname: You should recreate aclocal.m4 with macros from revision $package_revision -$progname: of $PACKAGE $VERSION and run autoconf again. -_LT_EOF - fi - - exit $EXIT_MISMATCH - fi -} - - -## ----------- ## -## Main. ## -## ----------- ## - -$opt_help || { - # Sanity checks first: - func_check_version_match - - if test "$build_libtool_libs" != yes && test "$build_old_libs" != yes; then - func_fatal_configuration "not configured to build any kind of library" - fi - - test -z "$mode" && func_fatal_error "error: you must specify a MODE." - - - # Darwin sucks - eval std_shrext=\"$shrext_cmds\" - - - # Only execute mode is allowed to have -dlopen flags. - if test -n "$execute_dlfiles" && test "$mode" != execute; then - func_error "unrecognized option \`-dlopen'" - $ECHO "$help" 1>&2 - exit $EXIT_FAILURE - fi - - # Change the help message to a mode-specific one. - generic_help="$help" - help="Try \`$progname --help --mode=$mode' for more information." -} - - -# func_lalib_p file -# True iff FILE is a libtool `.la' library or `.lo' object file. -# This function is only a basic sanity check; it will hardly flush out -# determined imposters. -func_lalib_p () -{ - test -f "$1" && - $SED -e 4q "$1" 2>/dev/null \ - | $GREP "^# Generated by .*$PACKAGE" > /dev/null 2>&1 -} - -# func_lalib_unsafe_p file -# True iff FILE is a libtool `.la' library or `.lo' object file. -# This function implements the same check as func_lalib_p without -# resorting to external programs. To this end, it redirects stdin and -# closes it afterwards, without saving the original file descriptor. -# As a safety measure, use it only where a negative result would be -# fatal anyway. Works if `file' does not exist. -func_lalib_unsafe_p () -{ - lalib_p=no - if test -f "$1" && test -r "$1" && exec 5<&0 <"$1"; then - for lalib_p_l in 1 2 3 4 - do - read lalib_p_line - case "$lalib_p_line" in - \#\ Generated\ by\ *$PACKAGE* ) lalib_p=yes; break;; - esac - done - exec 0<&5 5<&- - fi - test "$lalib_p" = yes -} - -# func_ltwrapper_script_p file -# True iff FILE is a libtool wrapper script -# This function is only a basic sanity check; it will hardly flush out -# determined imposters. -func_ltwrapper_script_p () -{ - func_lalib_p "$1" -} - -# func_ltwrapper_executable_p file -# True iff FILE is a libtool wrapper executable -# This function is only a basic sanity check; it will hardly flush out -# determined imposters. -func_ltwrapper_executable_p () -{ - func_ltwrapper_exec_suffix= - case $1 in - *.exe) ;; - *) func_ltwrapper_exec_suffix=.exe ;; - esac - $GREP "$magic_exe" "$1$func_ltwrapper_exec_suffix" >/dev/null 2>&1 -} - -# func_ltwrapper_scriptname file -# Assumes file is an ltwrapper_executable -# uses $file to determine the appropriate filename for a -# temporary ltwrapper_script. -func_ltwrapper_scriptname () -{ - func_ltwrapper_scriptname_result="" - if func_ltwrapper_executable_p "$1"; then - func_dirname_and_basename "$1" "" "." - func_stripname '' '.exe' "$func_basename_result" - func_ltwrapper_scriptname_result="$func_dirname_result/$objdir/${func_stripname_result}_ltshwrapper" - fi -} - -# func_ltwrapper_p file -# True iff FILE is a libtool wrapper script or wrapper executable -# This function is only a basic sanity check; it will hardly flush out -# determined imposters. -func_ltwrapper_p () -{ - func_ltwrapper_script_p "$1" || func_ltwrapper_executable_p "$1" -} - - -# func_execute_cmds commands fail_cmd -# Execute tilde-delimited COMMANDS. -# If FAIL_CMD is given, eval that upon failure. -# FAIL_CMD may read-access the current command in variable CMD! -func_execute_cmds () -{ - $opt_debug - save_ifs=$IFS; IFS='~' - for cmd in $1; do - IFS=$save_ifs - eval cmd=\"$cmd\" - func_show_eval "$cmd" "${2-:}" - done - IFS=$save_ifs -} - - -# func_source file -# Source FILE, adding directory component if necessary. -# Note that it is not necessary on cygwin/mingw to append a dot to -# FILE even if both FILE and FILE.exe exist: automatic-append-.exe -# behavior happens only for exec(3), not for open(2)! Also, sourcing -# `FILE.' does not work on cygwin managed mounts. -func_source () -{ - $opt_debug - case $1 in - */* | *\\*) . "$1" ;; - *) . "./$1" ;; - esac -} - - -# func_infer_tag arg -# Infer tagged configuration to use if any are available and -# if one wasn't chosen via the "--tag" command line option. -# Only attempt this if the compiler in the base compile -# command doesn't match the default compiler. -# arg is usually of the form 'gcc ...' -func_infer_tag () -{ - $opt_debug - if test -n "$available_tags" && test -z "$tagname"; then - CC_quoted= - for arg in $CC; do - func_quote_for_eval "$arg" - CC_quoted="$CC_quoted $func_quote_for_eval_result" - done - case $@ in - # Blanks in the command may have been stripped by the calling shell, - # but not from the CC environment variable when configure was run. - " $CC "* | "$CC "* | " `$ECHO $CC` "* | "`$ECHO $CC` "* | " $CC_quoted"* | "$CC_quoted "* | " `$ECHO $CC_quoted` "* | "`$ECHO $CC_quoted` "*) ;; - # Blanks at the start of $base_compile will cause this to fail - # if we don't check for them as well. - *) - for z in $available_tags; do - if $GREP "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then - # Evaluate the configuration. - eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`" - CC_quoted= - for arg in $CC; do - # Double-quote args containing other shell metacharacters. - func_quote_for_eval "$arg" - CC_quoted="$CC_quoted $func_quote_for_eval_result" - done - case "$@ " in - " $CC "* | "$CC "* | " `$ECHO $CC` "* | "`$ECHO $CC` "* | " $CC_quoted"* | "$CC_quoted "* | " `$ECHO $CC_quoted` "* | "`$ECHO $CC_quoted` "*) - # The compiler in the base compile command matches - # the one in the tagged configuration. - # Assume this is the tagged configuration we want. - tagname=$z - break - ;; - esac - fi - done - # If $tagname still isn't set, then no tagged configuration - # was found and let the user know that the "--tag" command - # line option must be used. - if test -z "$tagname"; then - func_echo "unable to infer tagged configuration" - func_fatal_error "specify a tag with \`--tag'" -# else -# func_verbose "using $tagname tagged configuration" - fi - ;; - esac - fi -} - - - -# func_write_libtool_object output_name pic_name nonpic_name -# Create a libtool object file (analogous to a ".la" file), -# but don't create it if we're doing a dry run. -func_write_libtool_object () -{ - write_libobj=${1} - if test "$build_libtool_libs" = yes; then - write_lobj=\'${2}\' - else - write_lobj=none - fi - - if test "$build_old_libs" = yes; then - write_oldobj=\'${3}\' - else - write_oldobj=none - fi - - $opt_dry_run || { - cat >${write_libobj}T <?"'"'"' &()|`$[]' \ - && func_warning "libobj name \`$libobj' may not contain shell special characters." - func_dirname_and_basename "$obj" "/" "" - objname="$func_basename_result" - xdir="$func_dirname_result" - lobj=${xdir}$objdir/$objname - - test -z "$base_compile" && \ - func_fatal_help "you must specify a compilation command" - - # Delete any leftover library objects. - if test "$build_old_libs" = yes; then - removelist="$obj $lobj $libobj ${libobj}T" - else - removelist="$lobj $libobj ${libobj}T" - fi - - # On Cygwin there's no "real" PIC flag so we must build both object types - case $host_os in - cygwin* | mingw* | pw32* | os2* | cegcc*) - pic_mode=default - ;; - esac - if test "$pic_mode" = no && test "$deplibs_check_method" != pass_all; then - # non-PIC code in shared libraries is not supported - pic_mode=default - fi - - # Calculate the filename of the output object if compiler does - # not support -o with -c - if test "$compiler_c_o" = no; then - output_obj=`$ECHO "X$srcfile" | $Xsed -e 's%^.*/%%' -e 's%\.[^.]*$%%'`.${objext} - lockfile="$output_obj.lock" - else - output_obj= - need_locks=no - lockfile= - fi - - # Lock this critical section if it is needed - # We use this script file to make the link, it avoids creating a new file - if test "$need_locks" = yes; then - until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do - func_echo "Waiting for $lockfile to be removed" - sleep 2 - done - elif test "$need_locks" = warn; then - if test -f "$lockfile"; then - $ECHO "\ -*** ERROR, $lockfile exists and contains: -`cat $lockfile 2>/dev/null` - -This indicates that another process is trying to use the same -temporary object file, and libtool could not work around it because -your compiler does not support \`-c' and \`-o' together. If you -repeat this compilation, it may succeed, by chance, but you had better -avoid parallel builds (make -j) in this platform, or get a better -compiler." - - $opt_dry_run || $RM $removelist - exit $EXIT_FAILURE - fi - removelist="$removelist $output_obj" - $ECHO "$srcfile" > "$lockfile" - fi - - $opt_dry_run || $RM $removelist - removelist="$removelist $lockfile" - trap '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' 1 2 15 - - if test -n "$fix_srcfile_path"; then - eval srcfile=\"$fix_srcfile_path\" - fi - func_quote_for_eval "$srcfile" - qsrcfile=$func_quote_for_eval_result - - # Only build a PIC object if we are building libtool libraries. - if test "$build_libtool_libs" = yes; then - # Without this assignment, base_compile gets emptied. - fbsd_hideous_sh_bug=$base_compile - - if test "$pic_mode" != no; then - command="$base_compile $qsrcfile $pic_flag" - else - # Don't build PIC code - command="$base_compile $qsrcfile" - fi - - func_mkdir_p "$xdir$objdir" - - if test -z "$output_obj"; then - # Place PIC objects in $objdir - command="$command -o $lobj" - fi - - func_show_eval_locale "$command" \ - 'test -n "$output_obj" && $RM $removelist; exit $EXIT_FAILURE' - - if test "$need_locks" = warn && - test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then - $ECHO "\ -*** ERROR, $lockfile contains: -`cat $lockfile 2>/dev/null` - -but it should contain: -$srcfile - -This indicates that another process is trying to use the same -temporary object file, and libtool could not work around it because -your compiler does not support \`-c' and \`-o' together. If you -repeat this compilation, it may succeed, by chance, but you had better -avoid parallel builds (make -j) in this platform, or get a better -compiler." - - $opt_dry_run || $RM $removelist - exit $EXIT_FAILURE - fi - - # Just move the object if needed, then go on to compile the next one - if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then - func_show_eval '$MV "$output_obj" "$lobj"' \ - 'error=$?; $opt_dry_run || $RM $removelist; exit $error' - fi - - # Allow error messages only from the first compilation. - if test "$suppress_opt" = yes; then - suppress_output=' >/dev/null 2>&1' - fi - fi - - # Only build a position-dependent object if we build old libraries. - if test "$build_old_libs" = yes; then - if test "$pic_mode" != yes; then - # Don't build PIC code - command="$base_compile $qsrcfile$pie_flag" - else - command="$base_compile $qsrcfile $pic_flag" - fi - if test "$compiler_c_o" = yes; then - command="$command -o $obj" - fi - - # Suppress compiler output if we already did a PIC compilation. - command="$command$suppress_output" - func_show_eval_locale "$command" \ - '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' - - if test "$need_locks" = warn && - test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then - $ECHO "\ -*** ERROR, $lockfile contains: -`cat $lockfile 2>/dev/null` - -but it should contain: -$srcfile - -This indicates that another process is trying to use the same -temporary object file, and libtool could not work around it because -your compiler does not support \`-c' and \`-o' together. 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- *.exe:*) - destfile=$destfile.exe - ;; - *:*.exe) - func_stripname '' '.exe' "$destfile" - destfile=$func_stripname_result - ;; - esac - ;; - esac - func_show_eval "$install_prog\$stripme \$file \$destfile" 'exit $?' - $opt_dry_run || if test -n "$outputname"; then - ${RM}r "$tmpdir" - fi - ;; - esac - done - - for file in $staticlibs; do - func_basename "$file" - name="$func_basename_result" - - # Set up the ranlib parameters. - oldlib="$destdir/$name" - - func_show_eval "$install_prog \$file \$oldlib" 'exit $?' - - if test -n "$stripme" && test -n "$old_striplib"; then - func_show_eval "$old_striplib $oldlib" 'exit $?' - fi - - # Do each command in the postinstall commands. - func_execute_cmds "$old_postinstall_cmds" 'exit $?' - done - - test -n "$future_libdirs" && \ - func_warning "remember to run \`$progname --finish$future_libdirs'" - - if test -n "$current_libdirs"; then - # Maybe just do a dry run. - $opt_dry_run && current_libdirs=" -n$current_libdirs" - exec_cmd='$SHELL $progpath $preserve_args --finish$current_libdirs' - else - exit $EXIT_SUCCESS - fi -} - -test "$mode" = install && func_mode_install ${1+"$@"} - - -# func_generate_dlsyms outputname originator pic_p -# Extract symbols from dlprefiles and create ${outputname}S.o with -# a dlpreopen symbol table. -func_generate_dlsyms () -{ - $opt_debug - my_outputname="$1" - my_originator="$2" - my_pic_p="${3-no}" - my_prefix=`$ECHO "$my_originator" | sed 's%[^a-zA-Z0-9]%_%g'` - my_dlsyms= - - if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then - if test -n "$NM" && test -n "$global_symbol_pipe"; then - my_dlsyms="${my_outputname}S.c" - else - func_error "not configured to extract global symbols from dlpreopened files" - fi - fi - - if test -n "$my_dlsyms"; then - case $my_dlsyms in - "") ;; - *.c) - # Discover the nlist of each of the dlfiles. - nlist="$output_objdir/${my_outputname}.nm" - - func_show_eval "$RM $nlist ${nlist}S ${nlist}T" - - # Parse the name list into a source file. - func_verbose "creating $output_objdir/$my_dlsyms" - - $opt_dry_run || $ECHO > "$output_objdir/$my_dlsyms" "\ -/* $my_dlsyms - symbol resolution table for \`$my_outputname' dlsym emulation. */ -/* Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION */ - -#ifdef __cplusplus -extern \"C\" { -#endif - -/* External symbol declarations for the compiler. */\ -" - - if test "$dlself" = yes; then - func_verbose "generating symbol list for \`$output'" - - $opt_dry_run || echo ': @PROGRAM@ ' > "$nlist" - - # Add our own program objects to the symbol list. - progfiles=`$ECHO "X$objs$old_deplibs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP` - for progfile in $progfiles; do - func_verbose "extracting global C symbols from \`$progfile'" - $opt_dry_run || eval "$NM $progfile | $global_symbol_pipe >> '$nlist'" - done - - if test -n "$exclude_expsyms"; then - $opt_dry_run || { - eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T' - eval '$MV "$nlist"T "$nlist"' - } - fi - - if test -n "$export_symbols_regex"; then - $opt_dry_run || { - eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T' - eval '$MV "$nlist"T "$nlist"' - } - fi - - # Prepare the list of exported symbols - if test -z "$export_symbols"; then - export_symbols="$output_objdir/$outputname.exp" - $opt_dry_run || { - $RM $export_symbols - eval "${SED} -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"' - case $host in - *cygwin* | *mingw* | *cegcc* ) - eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' - eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"' - ;; - esac - } - else - $opt_dry_run || { - eval "${SED} -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"' - eval '$GREP -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T' - eval '$MV "$nlist"T "$nlist"' - case $host in - *cygwin | *mingw* | *cegcc* ) - eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' - eval 'cat "$nlist" >> "$output_objdir/$outputname.def"' - ;; - esac - } - fi - fi - - for dlprefile in $dlprefiles; do - func_verbose "extracting global C symbols from \`$dlprefile'" - func_basename "$dlprefile" - name="$func_basename_result" - $opt_dry_run || { - eval '$ECHO ": $name " >> "$nlist"' - eval "$NM $dlprefile 2>/dev/null | $global_symbol_pipe >> '$nlist'" - } - done - - $opt_dry_run || { - # Make sure we have at least an empty file. - test -f "$nlist" || : > "$nlist" - - if test -n "$exclude_expsyms"; then - $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T - $MV "$nlist"T "$nlist" - fi - - # Try sorting and uniquifying the output. - if $GREP -v "^: " < "$nlist" | - if sort -k 3 /dev/null 2>&1; then - sort -k 3 - else - sort +2 - fi | - uniq > "$nlist"S; then - : - else - $GREP -v "^: " < "$nlist" > "$nlist"S - fi - - if test -f "$nlist"S; then - eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$my_dlsyms"' - else - $ECHO '/* NONE */' >> "$output_objdir/$my_dlsyms" - fi - - $ECHO >> "$output_objdir/$my_dlsyms" "\ - -/* The mapping between symbol names and symbols. */ -typedef struct { - const char *name; - void *address; -} lt_dlsymlist; -" - case $host in - *cygwin* | *mingw* | *cegcc* ) - $ECHO >> "$output_objdir/$my_dlsyms" "\ -/* DATA imports from DLLs on WIN32 con't be const, because - runtime relocations are performed -- see ld's documentation - on pseudo-relocs. */" - lt_dlsym_const= ;; - *osf5*) - echo >> "$output_objdir/$my_dlsyms" "\ -/* This system does not cope well with relocations in const data */" - lt_dlsym_const= ;; - *) - lt_dlsym_const=const ;; - esac - - $ECHO >> "$output_objdir/$my_dlsyms" "\ -extern $lt_dlsym_const lt_dlsymlist -lt_${my_prefix}_LTX_preloaded_symbols[]; -$lt_dlsym_const lt_dlsymlist -lt_${my_prefix}_LTX_preloaded_symbols[] = -{\ - { \"$my_originator\", (void *) 0 }," - - case $need_lib_prefix in - no) - eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$my_dlsyms" - ;; - *) - eval "$global_symbol_to_c_name_address_lib_prefix" < "$nlist" >> "$output_objdir/$my_dlsyms" - ;; - esac - $ECHO >> "$output_objdir/$my_dlsyms" "\ - {0, (void *) 0} -}; - -/* This works around a problem in FreeBSD linker */ -#ifdef FREEBSD_WORKAROUND -static const void *lt_preloaded_setup() { - return lt_${my_prefix}_LTX_preloaded_symbols; -} -#endif - -#ifdef __cplusplus -} -#endif\ -" - } # !$opt_dry_run - - pic_flag_for_symtable= - case "$compile_command " in - *" -static "*) ;; - *) - case $host in - # compiling the symbol table file with pic_flag works around - # a FreeBSD bug that causes programs to crash when -lm is - # linked before any other PIC object. But we must not use - # pic_flag when linking with -static. The problem exists in - # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1. - *-*-freebsd2*|*-*-freebsd3.0*|*-*-freebsdelf3.0*) - pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND" ;; - *-*-hpux*) - pic_flag_for_symtable=" $pic_flag" ;; - *) - if test "X$my_pic_p" != Xno; then - pic_flag_for_symtable=" $pic_flag" - fi - ;; - esac - ;; - esac - symtab_cflags= - for arg in $LTCFLAGS; do - case $arg in - -pie | -fpie | -fPIE) ;; - *) symtab_cflags="$symtab_cflags $arg" ;; - esac - done - - # Now compile the dynamic symbol file. - func_show_eval '(cd $output_objdir && $LTCC$symtab_cflags -c$no_builtin_flag$pic_flag_for_symtable "$my_dlsyms")' 'exit $?' - - # Clean up the generated files. - func_show_eval '$RM "$output_objdir/$my_dlsyms" "$nlist" "${nlist}S" "${nlist}T"' - - # Transform the symbol file into the correct name. - symfileobj="$output_objdir/${my_outputname}S.$objext" - case $host in - *cygwin* | *mingw* | *cegcc* ) - if test -f "$output_objdir/$my_outputname.def"; then - compile_command=`$ECHO "X$compile_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` - finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` - else - compile_command=`$ECHO "X$compile_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"` - finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"` - fi - ;; - *) - compile_command=`$ECHO "X$compile_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"` - finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"` - ;; - esac - ;; - *) - func_fatal_error "unknown suffix for \`$my_dlsyms'" - ;; - esac - else - # We keep going just in case the user didn't refer to - # lt_preloaded_symbols. The linker will fail if global_symbol_pipe - # really was required. - - # Nullify the symbol file. - compile_command=`$ECHO "X$compile_command" | $Xsed -e "s% @SYMFILE@%%"` - finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s% @SYMFILE@%%"` - fi -} - -# func_win32_libid arg -# return the library type of file 'arg' -# -# Need a lot of goo to handle *both* DLLs and import libs -# Has to be a shell function in order to 'eat' the argument -# that is supplied when $file_magic_command is called. -func_win32_libid () -{ - $opt_debug - win32_libid_type="unknown" - win32_fileres=`file -L $1 2>/dev/null` - case $win32_fileres in - *ar\ archive\ import\ library*) # definitely import - win32_libid_type="x86 archive import" - ;; - *ar\ archive*) # could be an import, or static - if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null | - $EGREP 'file format pe-i386(.*architecture: i386)?' >/dev/null ; then - win32_nmres=`eval $NM -f posix -A $1 | - $SED -n -e ' - 1,100{ - / I /{ - s,.*,import, - p - q - } - }'` - case $win32_nmres in - import*) win32_libid_type="x86 archive import";; - *) win32_libid_type="x86 archive static";; - esac - fi - ;; - *DLL*) - win32_libid_type="x86 DLL" - ;; - *executable*) # but shell scripts are "executable" too... - case $win32_fileres in - *MS\ Windows\ PE\ Intel*) - win32_libid_type="x86 DLL" - ;; - esac - ;; - esac - $ECHO "$win32_libid_type" -} - - - -# func_extract_an_archive dir oldlib -func_extract_an_archive () -{ - $opt_debug - f_ex_an_ar_dir="$1"; shift - f_ex_an_ar_oldlib="$1" - func_show_eval "(cd \$f_ex_an_ar_dir && $AR x \"\$f_ex_an_ar_oldlib\")" 'exit $?' - if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then - : - else - func_fatal_error "object name conflicts in archive: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib" - fi -} - - -# func_extract_archives gentop oldlib ... -func_extract_archives () -{ - $opt_debug - my_gentop="$1"; shift - my_oldlibs=${1+"$@"} - my_oldobjs="" - my_xlib="" - my_xabs="" - my_xdir="" - - for my_xlib in $my_oldlibs; do - # Extract the objects. - case $my_xlib in - [\\/]* | [A-Za-z]:[\\/]*) my_xabs="$my_xlib" ;; - *) my_xabs=`pwd`"/$my_xlib" ;; - esac - func_basename "$my_xlib" - my_xlib="$func_basename_result" - my_xlib_u=$my_xlib - while :; do - case " $extracted_archives " in - *" $my_xlib_u "*) - func_arith $extracted_serial + 1 - extracted_serial=$func_arith_result - my_xlib_u=lt$extracted_serial-$my_xlib ;; - *) break ;; - esac - done - extracted_archives="$extracted_archives $my_xlib_u" - my_xdir="$my_gentop/$my_xlib_u" - - func_mkdir_p "$my_xdir" - - case $host in - *-darwin*) - func_verbose "Extracting $my_xabs" - # Do not bother doing anything if just a dry run - $opt_dry_run || { - darwin_orig_dir=`pwd` - cd $my_xdir || exit $? - darwin_archive=$my_xabs - darwin_curdir=`pwd` - darwin_base_archive=`basename "$darwin_archive"` - darwin_arches=`$LIPO -info "$darwin_archive" 2>/dev/null | $GREP Architectures 2>/dev/null || true` - if test -n "$darwin_arches"; then - darwin_arches=`$ECHO "$darwin_arches" | $SED -e 's/.*are://'` - darwin_arch= - func_verbose "$darwin_base_archive has multiple architectures $darwin_arches" - for darwin_arch in $darwin_arches ; do - func_mkdir_p "unfat-$$/${darwin_base_archive}-${darwin_arch}" - $LIPO -thin $darwin_arch -output "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" "${darwin_archive}" - cd "unfat-$$/${darwin_base_archive}-${darwin_arch}" - func_extract_an_archive "`pwd`" "${darwin_base_archive}" - cd "$darwin_curdir" - $RM "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" - done # $darwin_arches - ## Okay now we've a bunch of thin objects, gotta fatten them up :) - darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print | $SED -e "$basename" | sort -u` - darwin_file= - darwin_files= - for darwin_file in $darwin_filelist; do - darwin_files=`find unfat-$$ -name $darwin_file -print | $NL2SP` - $LIPO -create -output "$darwin_file" $darwin_files - done # $darwin_filelist - $RM -rf unfat-$$ - cd "$darwin_orig_dir" - else - cd $darwin_orig_dir - func_extract_an_archive "$my_xdir" "$my_xabs" - fi # $darwin_arches - } # !$opt_dry_run - ;; - *) - func_extract_an_archive "$my_xdir" "$my_xabs" - ;; - esac - my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | $NL2SP` - done - - func_extract_archives_result="$my_oldobjs" -} - - - -# func_emit_wrapper_part1 [arg=no] -# -# Emit the first part of a libtool wrapper script on stdout. -# For more information, see the description associated with -# func_emit_wrapper(), below. -func_emit_wrapper_part1 () -{ - func_emit_wrapper_part1_arg1=no - if test -n "$1" ; then - func_emit_wrapper_part1_arg1=$1 - fi - - $ECHO "\ -#! $SHELL - -# $output - temporary wrapper script for $objdir/$outputname -# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION -# -# The $output program cannot be directly executed until all the libtool -# libraries that it depends on are installed. -# -# This wrapper script should never be moved out of the build directory. -# If it is, it will not operate correctly. - -# Sed substitution that helps us do robust quoting. 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Disable this feature. - alias -g '\${1+\"\$@\"}'='\"\$@\"' - setopt NO_GLOB_SUBST -else - case \`(set -o) 2>/dev/null\` in *posix*) set -o posix;; esac -fi -BIN_SH=xpg4; export BIN_SH # for Tru64 -DUALCASE=1; export DUALCASE # for MKS sh - -# The HP-UX ksh and POSIX shell print the target directory to stdout -# if CDPATH is set. -(unset CDPATH) >/dev/null 2>&1 && unset CDPATH - -relink_command=\"$relink_command\" - -# This environment variable determines our operation mode. -if test \"\$libtool_install_magic\" = \"$magic\"; then - # install mode needs the following variables: - generated_by_libtool_version='$macro_version' - notinst_deplibs='$notinst_deplibs' -else - # When we are sourced in execute mode, \$file and \$ECHO are already set. - if test \"\$libtool_execute_magic\" != \"$magic\"; then - ECHO=\"$qecho\" - file=\"\$0\" - # Make sure echo works. - if test \"X\$1\" = X--no-reexec; then - # Discard the --no-reexec flag, and continue. - shift - elif test \"X\`{ \$ECHO '\t'; } 2>/dev/null\`\" = 'X\t'; then - # Yippee, \$ECHO works! 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Calling this function does no harm for other -# $host/$build combinations not listed above. -# -# ARG is the path (on $build) that should be converted to -# the proper representation for $host. The result is stored -# in $func_to_host_path_result. -func_to_host_path () -{ - func_to_host_path_result="$1" - if test -n "$1" ; then - case $host in - *mingw* ) - lt_sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g' - case $build in - *mingw* ) # actually, msys - # awkward: cmd appends spaces to result - lt_sed_strip_trailing_spaces="s/[ ]*\$//" - func_to_host_path_tmp1=`( cmd //c echo "$1" |\ - $SED -e "$lt_sed_strip_trailing_spaces" ) 2>/dev/null || echo ""` - func_to_host_path_result=`echo "$func_to_host_path_tmp1" |\ - $SED -e "$lt_sed_naive_backslashify"` - ;; - *cygwin* ) - func_to_host_path_tmp1=`cygpath -w "$1"` - func_to_host_path_result=`echo "$func_to_host_path_tmp1" |\ - $SED -e "$lt_sed_naive_backslashify"` - ;; - * ) - # Unfortunately, winepath does not exit with a non-zero - # error code, so we are forced to check the contents of - # stdout. On the other hand, if the command is not - # found, the shell will set an exit code of 127 and print - # *an error message* to stdout. So we must check for both - # error code of zero AND non-empty stdout, which explains - # the odd construction: - func_to_host_path_tmp1=`winepath -w "$1" 2>/dev/null` - if test "$?" -eq 0 && test -n "${func_to_host_path_tmp1}"; then - func_to_host_path_result=`echo "$func_to_host_path_tmp1" |\ - $SED -e "$lt_sed_naive_backslashify"` - else - # Allow warning below. - func_to_host_path_result="" - fi - ;; - esac - if test -z "$func_to_host_path_result" ; then - func_error "Could not determine host path corresponding to" - func_error " '$1'" - func_error "Continuing, but uninstalled executables may not work." - # Fallback: - func_to_host_path_result="$1" - fi - ;; - esac - fi -} -# end: func_to_host_path - -# func_to_host_pathlist arg -# -# Convert pathlists to host format when used with build tools. -# See func_to_host_path(), above. This function supports the -# following $build/$host combinations (but does no harm for -# combinations not listed here): -# $build $host -# mingw (msys) mingw [e.g. native] -# cygwin mingw -# *nix + wine mingw -# -# Path separators are also converted from $build format to -# $host format. If ARG begins or ends with a path separator -# character, it is preserved (but converted to $host format) -# on output. -# -# ARG is a pathlist (on $build) that should be converted to -# the proper representation on $host. The result is stored -# in $func_to_host_pathlist_result. -func_to_host_pathlist () -{ - func_to_host_pathlist_result="$1" - if test -n "$1" ; then - case $host in - *mingw* ) - lt_sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g' - # Remove leading and trailing path separator characters from - # ARG. msys behavior is inconsistent here, cygpath turns them - # into '.;' and ';.', and winepath ignores them completely. - func_to_host_pathlist_tmp2="$1" - # Once set for this call, this variable should not be - # reassigned. It is used in tha fallback case. - func_to_host_pathlist_tmp1=`echo "$func_to_host_pathlist_tmp2" |\ - $SED -e 's|^:*||' -e 's|:*$||'` - case $build in - *mingw* ) # Actually, msys. - # Awkward: cmd appends spaces to result. - lt_sed_strip_trailing_spaces="s/[ ]*\$//" - func_to_host_pathlist_tmp2=`( cmd //c echo "$func_to_host_pathlist_tmp1" |\ - $SED -e "$lt_sed_strip_trailing_spaces" ) 2>/dev/null || echo ""` - func_to_host_pathlist_result=`echo "$func_to_host_pathlist_tmp2" |\ - $SED -e "$lt_sed_naive_backslashify"` - ;; - *cygwin* ) - func_to_host_pathlist_tmp2=`cygpath -w -p "$func_to_host_pathlist_tmp1"` - func_to_host_pathlist_result=`echo "$func_to_host_pathlist_tmp2" |\ - $SED -e "$lt_sed_naive_backslashify"` - ;; - * ) - # unfortunately, winepath doesn't convert pathlists - func_to_host_pathlist_result="" - func_to_host_pathlist_oldIFS=$IFS - IFS=: - for func_to_host_pathlist_f in $func_to_host_pathlist_tmp1 ; do - IFS=$func_to_host_pathlist_oldIFS - if test -n "$func_to_host_pathlist_f" ; then - func_to_host_path "$func_to_host_pathlist_f" - if test -n "$func_to_host_path_result" ; then - if test -z "$func_to_host_pathlist_result" ; then - func_to_host_pathlist_result="$func_to_host_path_result" - else - func_to_host_pathlist_result="$func_to_host_pathlist_result;$func_to_host_path_result" - fi - fi - fi - IFS=: - done - IFS=$func_to_host_pathlist_oldIFS - ;; - esac - if test -z "$func_to_host_pathlist_result" ; then - func_error "Could not determine the host path(s) corresponding to" - func_error " '$1'" - func_error "Continuing, but uninstalled executables may not work." - # Fallback. This may break if $1 contains DOS-style drive - # specifications. The fix is not to complicate the expression - # below, but for the user to provide a working wine installation - # with winepath so that path translation in the cross-to-mingw - # case works properly. - lt_replace_pathsep_nix_to_dos="s|:|;|g" - func_to_host_pathlist_result=`echo "$func_to_host_pathlist_tmp1" |\ - $SED -e "$lt_replace_pathsep_nix_to_dos"` - fi - # Now, add the leading and trailing path separators back - case "$1" in - :* ) func_to_host_pathlist_result=";$func_to_host_pathlist_result" - ;; - esac - case "$1" in - *: ) func_to_host_pathlist_result="$func_to_host_pathlist_result;" - ;; - esac - ;; - esac - fi -} -# end: func_to_host_pathlist - -# func_emit_cwrapperexe_src -# emit the source code for a wrapper executable on stdout -# Must ONLY be called from within func_mode_link because -# it depends on a number of variable set therein. -func_emit_cwrapperexe_src () -{ - cat < -#include -#ifdef _MSC_VER -# include -# include -# include -# define setmode _setmode -#else -# include -# include -# ifdef __CYGWIN__ -# include -# define HAVE_SETENV -# ifdef __STRICT_ANSI__ -char *realpath (const char *, char *); -int putenv (char *); -int setenv (const char *, const char *, int); -# endif -# endif -#endif -#include -#include -#include -#include -#include -#include -#include -#include - -#if defined(PATH_MAX) -# define LT_PATHMAX PATH_MAX -#elif defined(MAXPATHLEN) -# define LT_PATHMAX MAXPATHLEN -#else -# define LT_PATHMAX 1024 -#endif - -#ifndef S_IXOTH -# define S_IXOTH 0 -#endif -#ifndef S_IXGRP -# define S_IXGRP 0 -#endif - -#ifdef _MSC_VER -# define S_IXUSR _S_IEXEC -# define stat _stat -# ifndef _INTPTR_T_DEFINED -# define intptr_t int -# endif -#endif - -#ifndef DIR_SEPARATOR -# define DIR_SEPARATOR '/' -# define PATH_SEPARATOR ':' -#endif - -#if defined (_WIN32) || defined (__MSDOS__) || defined (__DJGPP__) || \ - defined (__OS2__) -# define HAVE_DOS_BASED_FILE_SYSTEM -# define FOPEN_WB "wb" -# ifndef DIR_SEPARATOR_2 -# define DIR_SEPARATOR_2 '\\' -# endif -# ifndef PATH_SEPARATOR_2 -# define PATH_SEPARATOR_2 ';' -# endif -#endif - -#ifndef DIR_SEPARATOR_2 -# define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR) -#else /* DIR_SEPARATOR_2 */ -# define IS_DIR_SEPARATOR(ch) \ - (((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2)) -#endif /* DIR_SEPARATOR_2 */ - -#ifndef PATH_SEPARATOR_2 -# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR) -#else /* PATH_SEPARATOR_2 */ -# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2) -#endif /* PATH_SEPARATOR_2 */ - -#ifdef __CYGWIN__ -# define FOPEN_WB "wb" -#endif - -#ifndef FOPEN_WB -# define FOPEN_WB "w" -#endif -#ifndef _O_BINARY -# define _O_BINARY 0 -#endif - -#define XMALLOC(type, num) ((type *) xmalloc ((num) * sizeof(type))) -#define XFREE(stale) do { \ - if (stale) { free ((void *) stale); stale = 0; } \ -} while (0) - -#undef LTWRAPPER_DEBUGPRINTF -#if defined DEBUGWRAPPER -# define LTWRAPPER_DEBUGPRINTF(args) ltwrapper_debugprintf args -static void -ltwrapper_debugprintf (const char *fmt, ...) -{ - va_list args; - va_start (args, fmt); - (void) vfprintf (stderr, fmt, args); - va_end (args); -} -#else -# define LTWRAPPER_DEBUGPRINTF(args) -#endif - -const char *program_name = NULL; - -void *xmalloc (size_t num); -char *xstrdup (const char *string); -const char *base_name (const char *name); -char *find_executable (const char *wrapper); -char *chase_symlinks (const char *pathspec); -int make_executable (const char *path); -int check_executable (const char *path); -char *strendzap (char *str, const char *pat); -void lt_fatal (const char *message, ...); -void lt_setenv (const char *name, const char *value); -char *lt_extend_str (const char *orig_value, const char *add, int to_end); -void lt_opt_process_env_set (const char *arg); -void lt_opt_process_env_prepend (const char *arg); -void lt_opt_process_env_append (const char *arg); -int lt_split_name_value (const char *arg, char** name, char** value); -void lt_update_exe_path (const char *name, const char *value); -void lt_update_lib_path (const char *name, const char *value); - -static const char *script_text_part1 = -EOF - - func_emit_wrapper_part1 yes | - $SED -e 's/\([\\"]\)/\\\1/g' \ - -e 's/^/ "/' -e 's/$/\\n"/' - echo ";" - cat <"))); - for (i = 0; i < newargc; i++) - { - LTWRAPPER_DEBUGPRINTF (("(main) newargz[%d] : %s\n", i, (newargz[i] ? newargz[i] : ""))); - } - -EOF - - case $host_os in - mingw*) - cat <<"EOF" - /* execv doesn't actually work on mingw as expected on unix */ - rval = _spawnv (_P_WAIT, lt_argv_zero, (const char * const *) newargz); - if (rval == -1) - { - /* failed to start process */ - LTWRAPPER_DEBUGPRINTF (("(main) failed to launch target \"%s\": errno = %d\n", lt_argv_zero, errno)); - return 127; - } - return rval; -EOF - ;; - *) - cat <<"EOF" - execv (lt_argv_zero, newargz); - return rval; /* =127, but avoids unused variable warning */ -EOF - ;; - esac - - cat <<"EOF" -} - -void * -xmalloc (size_t num) -{ - void *p = (void *) malloc (num); - if (!p) - lt_fatal ("Memory exhausted"); - - return p; -} - -char * -xstrdup (const char *string) -{ - return string ? strcpy ((char *) xmalloc (strlen (string) + 1), - string) : NULL; -} - -const char * -base_name (const char *name) -{ - const char *base; - -#if defined (HAVE_DOS_BASED_FILE_SYSTEM) - /* Skip over the disk name in MSDOS pathnames. */ - if (isalpha ((unsigned char) name[0]) && name[1] == ':') - name += 2; -#endif - - for (base = name; *name; name++) - if (IS_DIR_SEPARATOR (*name)) - base = name + 1; - return base; -} - -int -check_executable (const char *path) -{ - struct stat st; - - LTWRAPPER_DEBUGPRINTF (("(check_executable) : %s\n", - path ? (*path ? path : "EMPTY!") : "NULL!")); - if ((!path) || (!*path)) - return 0; - - if ((stat (path, &st) >= 0) - && (st.st_mode & (S_IXUSR | S_IXGRP | S_IXOTH))) - return 1; - else - return 0; -} - -int -make_executable (const char *path) -{ - int rval = 0; - struct stat st; - - LTWRAPPER_DEBUGPRINTF (("(make_executable) : %s\n", - path ? (*path ? path : "EMPTY!") : "NULL!")); - if ((!path) || (!*path)) - return 0; - - if (stat (path, &st) >= 0) - { - rval = chmod (path, st.st_mode | S_IXOTH | S_IXGRP | S_IXUSR); - } - return rval; -} - -/* Searches for the full path of the wrapper. Returns - newly allocated full path name if found, NULL otherwise - Does not chase symlinks, even on platforms that support them. -*/ -char * -find_executable (const char *wrapper) -{ - int has_slash = 0; - const char *p; - const char *p_next; - /* static buffer for getcwd */ - char tmp[LT_PATHMAX + 1]; - int tmp_len; - char *concat_name; - - LTWRAPPER_DEBUGPRINTF (("(find_executable) : %s\n", - wrapper ? (*wrapper ? wrapper : "EMPTY!") : "NULL!")); - - if ((wrapper == NULL) || (*wrapper == '\0')) - return NULL; - - /* Absolute path? */ -#if defined (HAVE_DOS_BASED_FILE_SYSTEM) - if (isalpha ((unsigned char) wrapper[0]) && wrapper[1] == ':') - { - concat_name = xstrdup (wrapper); - if (check_executable (concat_name)) - return concat_name; - XFREE (concat_name); - } - else - { -#endif - if (IS_DIR_SEPARATOR (wrapper[0])) - { - concat_name = xstrdup (wrapper); - if (check_executable (concat_name)) - return concat_name; - XFREE (concat_name); - } -#if defined (HAVE_DOS_BASED_FILE_SYSTEM) - } -#endif - - for (p = wrapper; *p; p++) - if (*p == '/') - { - has_slash = 1; - break; - } - if (!has_slash) - { - /* no slashes; search PATH */ - const char *path = getenv ("PATH"); - if (path != NULL) - { - for (p = path; *p; p = p_next) - { - const char *q; - size_t p_len; - for (q = p; *q; q++) - if (IS_PATH_SEPARATOR (*q)) - break; - p_len = q - p; - p_next = (*q == '\0' ? q : q + 1); - if (p_len == 0) - { - /* empty path: current directory */ - if (getcwd (tmp, LT_PATHMAX) == NULL) - lt_fatal ("getcwd failed"); - tmp_len = strlen (tmp); - concat_name = - XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1); - memcpy (concat_name, tmp, tmp_len); - concat_name[tmp_len] = '/'; - strcpy (concat_name + tmp_len + 1, wrapper); - } - else - { - concat_name = - XMALLOC (char, p_len + 1 + strlen (wrapper) + 1); - memcpy (concat_name, p, p_len); - concat_name[p_len] = '/'; - strcpy (concat_name + p_len + 1, wrapper); - } - if (check_executable (concat_name)) - return concat_name; - XFREE (concat_name); - } - } - /* not found in PATH; assume curdir */ - } - /* Relative path | not found in path: prepend cwd */ - if (getcwd (tmp, LT_PATHMAX) == NULL) - lt_fatal ("getcwd failed"); - tmp_len = strlen (tmp); - concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1); - memcpy (concat_name, tmp, tmp_len); - concat_name[tmp_len] = '/'; - strcpy (concat_name + tmp_len + 1, wrapper); - - if (check_executable (concat_name)) - return concat_name; - XFREE (concat_name); - return NULL; -} - -char * -chase_symlinks (const char *pathspec) -{ -#ifndef S_ISLNK - return xstrdup (pathspec); -#else - char buf[LT_PATHMAX]; - struct stat s; - char *tmp_pathspec = xstrdup (pathspec); - char *p; - int has_symlinks = 0; - while (strlen (tmp_pathspec) && !has_symlinks) - { - LTWRAPPER_DEBUGPRINTF (("checking path component for symlinks: %s\n", - tmp_pathspec)); - if (lstat (tmp_pathspec, &s) == 0) - { - if (S_ISLNK (s.st_mode) != 0) - { - has_symlinks = 1; - break; - } - - /* search backwards for last DIR_SEPARATOR */ - p = tmp_pathspec + strlen (tmp_pathspec) - 1; - while ((p > tmp_pathspec) && (!IS_DIR_SEPARATOR (*p))) - p--; - if ((p == tmp_pathspec) && (!IS_DIR_SEPARATOR (*p))) - { - /* no more DIR_SEPARATORS left */ - break; - } - *p = '\0'; - } - else - { - char *errstr = strerror (errno); - lt_fatal ("Error accessing file %s (%s)", tmp_pathspec, errstr); - } - } - XFREE (tmp_pathspec); - - if (!has_symlinks) - { - return xstrdup (pathspec); - } - - tmp_pathspec = realpath (pathspec, buf); - if (tmp_pathspec == 0) - { - lt_fatal ("Could not follow symlinks for %s", pathspec); - } - return xstrdup (tmp_pathspec); -#endif -} - -char * -strendzap (char *str, const char *pat) -{ - size_t len, patlen; - - assert (str != NULL); - assert (pat != NULL); - - len = strlen (str); - patlen = strlen (pat); - - if (patlen <= len) - { - str += len - patlen; - if (strcmp (str, pat) == 0) - *str = '\0'; - } - return str; -} - -static void -lt_error_core (int exit_status, const char *mode, - const char *message, va_list ap) -{ - fprintf (stderr, "%s: %s: ", program_name, mode); - vfprintf (stderr, message, ap); - fprintf (stderr, ".\n"); - - if (exit_status >= 0) - exit (exit_status); -} - -void -lt_fatal (const char *message, ...) -{ - va_list ap; - va_start (ap, message); - lt_error_core (EXIT_FAILURE, "FATAL", message, ap); - va_end (ap); -} - -void -lt_setenv (const char *name, const char *value) -{ - LTWRAPPER_DEBUGPRINTF (("(lt_setenv) setting '%s' to '%s'\n", - (name ? name : ""), - (value ? value : ""))); - { -#ifdef HAVE_SETENV - /* always make a copy, for consistency with !HAVE_SETENV */ - char *str = xstrdup (value); - setenv (name, str, 1); -#else - int len = strlen (name) + 1 + strlen (value) + 1; - char *str = XMALLOC (char, len); - sprintf (str, "%s=%s", name, value); - if (putenv (str) != EXIT_SUCCESS) - { - XFREE (str); - } -#endif - } -} - -char * -lt_extend_str (const char *orig_value, const char *add, int to_end) -{ - char *new_value; - if (orig_value && *orig_value) - { - int orig_value_len = strlen (orig_value); - int add_len = strlen (add); - new_value = XMALLOC (char, add_len + orig_value_len + 1); - if (to_end) - { - strcpy (new_value, orig_value); - strcpy (new_value + orig_value_len, add); - } - else - { - strcpy (new_value, add); - strcpy (new_value + add_len, orig_value); - } - } - else - { - new_value = xstrdup (add); - } - return new_value; -} - -int -lt_split_name_value (const char *arg, char** name, char** value) -{ - const char *p; - int len; - if (!arg || !*arg) - return 1; - - p = strchr (arg, (int)'='); - - if (!p) - return 1; - - *value = xstrdup (++p); - - len = strlen (arg) - strlen (*value); - *name = XMALLOC (char, len); - strncpy (*name, arg, len-1); - (*name)[len - 1] = '\0'; - - return 0; -} - -void -lt_opt_process_env_set (const char *arg) -{ - char *name = NULL; - char *value = NULL; - - if (lt_split_name_value (arg, &name, &value) != 0) - { - XFREE (name); - XFREE (value); - lt_fatal ("bad argument for %s: '%s'", env_set_opt, arg); - } - - lt_setenv (name, value); - XFREE (name); - XFREE (value); -} - -void -lt_opt_process_env_prepend (const char *arg) -{ - char *name = NULL; - char *value = NULL; - char *new_value = NULL; - - if (lt_split_name_value (arg, &name, &value) != 0) - { - XFREE (name); - XFREE (value); - lt_fatal ("bad argument for %s: '%s'", env_prepend_opt, arg); - } - - new_value = lt_extend_str (getenv (name), value, 0); - lt_setenv (name, new_value); - XFREE (new_value); - XFREE (name); - XFREE (value); -} - -void -lt_opt_process_env_append (const char *arg) -{ - char *name = NULL; - char *value = NULL; - char *new_value = NULL; - - if (lt_split_name_value (arg, &name, &value) != 0) - { - XFREE (name); - XFREE (value); - lt_fatal ("bad argument for %s: '%s'", env_append_opt, arg); - } - - new_value = lt_extend_str (getenv (name), value, 1); - lt_setenv (name, new_value); - XFREE (new_value); - XFREE (name); - XFREE (value); -} - -void -lt_update_exe_path (const char *name, const char *value) -{ - LTWRAPPER_DEBUGPRINTF (("(lt_update_exe_path) modifying '%s' by prepending '%s'\n", - (name ? name : ""), - (value ? value : ""))); - - if (name && *name && value && *value) - { - char *new_value = lt_extend_str (getenv (name), value, 0); - /* some systems can't cope with a ':'-terminated path #' */ - int len = strlen (new_value); - while (((len = strlen (new_value)) > 0) && IS_PATH_SEPARATOR (new_value[len-1])) - { - new_value[len-1] = '\0'; - } - lt_setenv (name, new_value); - XFREE (new_value); - } -} - -void -lt_update_lib_path (const char *name, const char *value) -{ - LTWRAPPER_DEBUGPRINTF (("(lt_update_lib_path) modifying '%s' by prepending '%s'\n", - (name ? name : ""), - (value ? value : ""))); - - if (name && *name && value && *value) - { - char *new_value = lt_extend_str (getenv (name), value, 0); - lt_setenv (name, new_value); - XFREE (new_value); - } -} - - -EOF -} -# end: func_emit_cwrapperexe_src - -# func_mode_link arg... -func_mode_link () -{ - $opt_debug - case $host in - *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) - # It is impossible to link a dll without this setting, and - # we shouldn't force the makefile maintainer to figure out - # which system we are compiling for in order to pass an extra - # flag for every libtool invocation. - # allow_undefined=no - - # FIXME: Unfortunately, there are problems with the above when trying - # to make a dll which has undefined symbols, in which case not - # even a static library is built. For now, we need to specify - # -no-undefined on the libtool link line when we can be certain - # that all symbols are satisfied, otherwise we get a static library. - allow_undefined=yes - ;; - *) - allow_undefined=yes - ;; - esac - libtool_args=$nonopt - base_compile="$nonopt $@" - compile_command=$nonopt - finalize_command=$nonopt - - compile_rpath= - finalize_rpath= - compile_shlibpath= - finalize_shlibpath= - convenience= - old_convenience= - deplibs= - old_deplibs= - compiler_flags= - linker_flags= - dllsearchpath= - lib_search_path=`pwd` - inst_prefix_dir= - new_inherited_linker_flags= - - avoid_version=no - dlfiles= - dlprefiles= - dlself=no - export_dynamic=no - export_symbols= - export_symbols_regex= - generated= - libobjs= - ltlibs= - module=no - no_install=no - objs= - non_pic_objects= - precious_files_regex= - prefer_static_libs=no - preload=no - prev= - prevarg= - release= - rpath= - xrpath= - perm_rpath= - temp_rpath= - thread_safe=no - vinfo= - vinfo_number=no - weak_libs= - single_module="${wl}-single_module" - func_infer_tag $base_compile - - # We need to know -static, to get the right output filenames. - for arg - do - case $arg in - -shared) - test "$build_libtool_libs" != yes && \ - func_fatal_configuration "can not build a shared library" - build_old_libs=no - break - ;; - -all-static | -static | -static-libtool-libs) - case $arg in - -all-static) - if test "$build_libtool_libs" = yes && test -z "$link_static_flag"; then - func_warning "complete static linking is impossible in this configuration" - fi - if test -n "$link_static_flag"; then - dlopen_self=$dlopen_self_static - fi - prefer_static_libs=yes - ;; - -static) - if test -z "$pic_flag" && test -n "$link_static_flag"; then - dlopen_self=$dlopen_self_static - fi - prefer_static_libs=built - ;; - -static-libtool-libs) - if test -z "$pic_flag" && test -n "$link_static_flag"; then - dlopen_self=$dlopen_self_static - fi - prefer_static_libs=yes - ;; - esac - build_libtool_libs=no - build_old_libs=yes - break - ;; - esac - done - - # See if our shared archives depend on static archives. - test -n "$old_archive_from_new_cmds" && build_old_libs=yes - - # Go through the arguments, transforming them on the way. - while test "$#" -gt 0; do - arg="$1" - shift - func_quote_for_eval "$arg" - qarg=$func_quote_for_eval_unquoted_result - func_append libtool_args " $func_quote_for_eval_result" - - # If the previous option needs an argument, assign it. - if test -n "$prev"; then - case $prev in - output) - func_append compile_command " @OUTPUT@" - func_append finalize_command " @OUTPUT@" - ;; - esac - - case $prev in - dlfiles|dlprefiles) - if test "$preload" = no; then - # Add the symbol object into the linking commands. - func_append compile_command " @SYMFILE@" - func_append finalize_command " @SYMFILE@" - preload=yes - fi - case $arg in - *.la | *.lo) ;; # We handle these cases below. - force) - if test "$dlself" = no; then - dlself=needless - export_dynamic=yes - fi - prev= - continue - ;; - self) - if test "$prev" = dlprefiles; then - dlself=yes - elif test "$prev" = dlfiles && test "$dlopen_self" != yes; then - dlself=yes - else - dlself=needless - export_dynamic=yes - fi - prev= - continue - ;; - *) - if test "$prev" = dlfiles; then - dlfiles="$dlfiles $arg" - else - dlprefiles="$dlprefiles $arg" - fi - prev= - continue - ;; - esac - ;; - expsyms) - export_symbols="$arg" - test -f "$arg" \ - || func_fatal_error "symbol file \`$arg' does not exist" - prev= - continue - ;; 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do - if $opt_duplicate_deps ; then - case "$libs " in - *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;; - esac - fi - libs="$libs $deplib" - done - - if test "$linkmode" = lib; then - libs="$predeps $libs $compiler_lib_search_path $postdeps" - - # Compute libraries that are listed more than once in $predeps - # $postdeps and mark them as special (i.e., whose duplicates are - # not to be eliminated). - pre_post_deps= - if $opt_duplicate_compiler_generated_deps; then - for pre_post_dep in $predeps $postdeps; do - case "$pre_post_deps " in - *" $pre_post_dep "*) specialdeplibs="$specialdeplibs $pre_post_deps" ;; - esac - pre_post_deps="$pre_post_deps $pre_post_dep" - done - fi - pre_post_deps= - fi - - deplibs= - newdependency_libs= - newlib_search_path= - need_relink=no # whether we're linking any uninstalled libtool libraries - notinst_deplibs= # not-installed libtool libraries - notinst_path= # paths that contain not-installed libtool libraries - - case $linkmode in - lib) - passes="conv dlpreopen link" - for file in $dlfiles $dlprefiles; do - case $file in - *.la) ;; - *) - func_fatal_help "libraries can \`-dlopen' only libtool libraries: $file" - ;; - esac - done - ;; - prog) - compile_deplibs= - finalize_deplibs= - alldeplibs=no - newdlfiles= - newdlprefiles= - passes="conv scan dlopen dlpreopen link" - ;; - *) passes="conv" - ;; - esac - - for pass in $passes; do - # The preopen pass in lib mode reverses $deplibs; put it back here - # so that -L comes before libs that need it for instance... - if test "$linkmode,$pass" = "lib,link"; then - ## FIXME: Find the place where the list is rebuilt in the wrong - ## order, and fix it there properly - tmp_deplibs= - for deplib in $deplibs; do - tmp_deplibs="$deplib $tmp_deplibs" - done - deplibs="$tmp_deplibs" - fi - - if test "$linkmode,$pass" = "lib,link" || - test "$linkmode,$pass" = "prog,scan"; then - libs="$deplibs" - deplibs= - fi - if test "$linkmode" = prog; then - case $pass in - dlopen) libs="$dlfiles" ;; - dlpreopen) libs="$dlprefiles" ;; - link) - libs="$deplibs %DEPLIBS%" - test "X$link_all_deplibs" != Xno && libs="$libs $dependency_libs" - ;; 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then - case "$new_inherited_linker_flags " in - *" $deplib "*) ;; - * ) new_inherited_linker_flags="$new_inherited_linker_flags $deplib" ;; - esac - fi - fi - continue - ;; - -l*) - if test "$linkmode" != lib && test "$linkmode" != prog; then - func_warning "\`-l' is ignored for archives/objects" - continue - fi - func_stripname '-l' '' "$deplib" - name=$func_stripname_result - if test "$linkmode" = lib; then - searchdirs="$newlib_search_path $lib_search_path $compiler_lib_search_dirs $sys_lib_search_path $shlib_search_path" - else - searchdirs="$newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path" - fi - for searchdir in $searchdirs; do - for search_ext in .la $std_shrext .so .a; do - # Search the libtool library - lib="$searchdir/lib${name}${search_ext}" - if test -f "$lib"; then - if test "$search_ext" = ".la"; then - found=yes - else - found=no - fi - break 2 - fi - done - done - if test "$found" != yes; then - # deplib doesn't seem to be a libtool library - if test "$linkmode,$pass" = "prog,link"; then - compile_deplibs="$deplib $compile_deplibs" - finalize_deplibs="$deplib $finalize_deplibs" - else - deplibs="$deplib $deplibs" - test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs" - fi - continue - else # deplib is a libtool library - # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib, - # We need to do some special things here, and not later. - if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then - case " $predeps $postdeps " in - *" $deplib "*) - if func_lalib_p "$lib"; then - library_names= - old_library= - func_source "$lib" - for l in $old_library $library_names; do - ll="$l" - done - if test "X$ll" = "X$old_library" ; then # only static version available - found=no - func_dirname "$lib" "" "." - ladir="$func_dirname_result" - lib=$ladir/$old_library - if test "$linkmode,$pass" = "prog,link"; then - compile_deplibs="$deplib $compile_deplibs" - finalize_deplibs="$deplib $finalize_deplibs" - else - deplibs="$deplib $deplibs" - test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs" - fi - continue - fi - fi - ;; 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then - $ECHO - $ECHO "*** And there doesn't seem to be a static archive available" - $ECHO "*** The link will probably fail, sorry" - else - add="$dir/$old_library" - fi - elif test -n "$old_library"; then - add="$dir/$old_library" - fi - fi - esac - elif test "$hardcode_minus_L" = no; then - case $host in - *-*-sunos*) add_shlibpath="$dir" ;; - esac - add_dir="-L$dir" - add="-l$name" - elif test "$hardcode_shlibpath_var" = no; then - add_shlibpath="$dir" - add="-l$name" - else - lib_linked=no - fi - ;; - relink) - if test "$hardcode_direct" = yes && - test "$hardcode_direct_absolute" = no; then - add="$dir/$linklib" - elif test "$hardcode_minus_L" = yes; then - add_dir="-L$dir" - # Try looking first in the location we're being installed to. - if test -n "$inst_prefix_dir"; then - case $libdir in - [\\/]*) - add_dir="$add_dir -L$inst_prefix_dir$libdir" - ;; - esac - fi - add="-l$name" - elif test "$hardcode_shlibpath_var" = yes; then - add_shlibpath="$dir" - add="-l$name" - else - lib_linked=no - fi - ;; - *) lib_linked=no ;; - esac - - if test "$lib_linked" != yes; then - func_fatal_configuration "unsupported hardcode properties" - fi - - if test -n "$add_shlibpath"; then - case :$compile_shlibpath: in - *":$add_shlibpath:"*) ;; - *) compile_shlibpath="$compile_shlibpath$add_shlibpath:" ;; - esac - fi - if test "$linkmode" = prog; then - test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs" - test -n "$add" && compile_deplibs="$add $compile_deplibs" - else - test -n "$add_dir" && deplibs="$add_dir $deplibs" - test -n "$add" && deplibs="$add $deplibs" - if test "$hardcode_direct" != yes && - test "$hardcode_minus_L" != yes && - test "$hardcode_shlibpath_var" = yes; then - case :$finalize_shlibpath: in - *":$libdir:"*) ;; - *) finalize_shlibpath="$finalize_shlibpath$libdir:" ;; - esac - fi - fi - fi - - if test "$linkmode" = prog || test "$mode" = relink; then - add_shlibpath= - add_dir= - add= - # Finalize command for both is simple: just hardcode it. - if test "$hardcode_direct" = yes && - test "$hardcode_direct_absolute" = no; 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then - lt_cv_nm_interface="MS dumpbin" - fi - rm -f conftest*]) -])# LT_PATH_NM - -# Old names: -AU_ALIAS([AM_PROG_NM], [LT_PATH_NM]) -AU_ALIAS([AC_PROG_NM], [LT_PATH_NM]) -dnl aclocal-1.4 backwards compatibility: -dnl AC_DEFUN([AM_PROG_NM], []) -dnl AC_DEFUN([AC_PROG_NM], []) - - -# LT_LIB_M -# -------- -# check for math library -AC_DEFUN([LT_LIB_M], -[AC_REQUIRE([AC_CANONICAL_HOST])dnl -LIBM= -case $host in -*-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*) - # These system don't have libm, or don't need it - ;; -*-ncr-sysv4.3*) - AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw") - AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm") - ;; -*) - AC_CHECK_LIB(m, cos, LIBM="-lm") - ;; -esac -AC_SUBST([LIBM]) -])# LT_LIB_M - -# Old name: -AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M]) -dnl aclocal-1.4 backwards compatibility: -dnl AC_DEFUN([AC_CHECK_LIBM], []) - - -# _LT_COMPILER_NO_RTTI([TAGNAME]) -# ------------------------------- -m4_defun([_LT_COMPILER_NO_RTTI], -[m4_require([_LT_TAG_COMPILER])dnl - -_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= - -if test "$GCC" = yes; 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Other OPTION-NAMEs are -# saved as a flag. -m4_define([_LT_SET_OPTION], -[m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl -m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]), - _LT_MANGLE_DEFUN([$1], [$2]), - [m4_warning([Unknown $1 option `$2'])])[]dnl -]) - - -# _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET]) -# ------------------------------------------------------------ -# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise. -m4_define([_LT_IF_OPTION], -[m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])]) - - -# _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET) -# ------------------------------------------------------- -# Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME -# are set. -m4_define([_LT_UNLESS_OPTIONS], -[m4_foreach([_LT_Option], m4_split(m4_normalize([$2])), - [m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option), - [m4_define([$0_found])])])[]dnl -m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3 -])[]dnl -]) - - -# _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST) -# ---------------------------------------- -# OPTION-LIST is a space-separated list of Libtool options associated -# with MACRO-NAME. If any OPTION has a matching handler declared with -# LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about -# the unknown option and exit. -m4_defun([_LT_SET_OPTIONS], -[# Set options -m4_foreach([_LT_Option], m4_split(m4_normalize([$2])), - [_LT_SET_OPTION([$1], _LT_Option)]) - -m4_if([$1],[LT_INIT],[ - dnl - dnl Simply set some default values (i.e off) if boolean options were not - dnl specified: - _LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no - ]) - _LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no - ]) - dnl - dnl If no reference was made to various pairs of opposing options, then - dnl we run the default mode handler for the pair. For example, if neither - dnl `shared' nor `disable-shared' was passed, we enable building of shared - dnl archives by default: - _LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED]) - _LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC]) - _LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC]) - _LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install], - [_LT_ENABLE_FAST_INSTALL]) - ]) -])# _LT_SET_OPTIONS - - -## --------------------------------- ## -## Macros to handle LT_INIT options. ## -## --------------------------------- ## - -# _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME) -# ----------------------------------------- -m4_define([_LT_MANGLE_DEFUN], -[[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])]) - - -# LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE) -# ----------------------------------------------- -m4_define([LT_OPTION_DEFINE], -[m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl -])# LT_OPTION_DEFINE - - -# dlopen -# ------ -LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes -]) - -AU_DEFUN([AC_LIBTOOL_DLOPEN], -[_LT_SET_OPTION([LT_INIT], [dlopen]) -AC_DIAGNOSE([obsolete], -[$0: Remove this warning and the call to _LT_SET_OPTION when you -put the `dlopen' option into LT_INIT's first parameter.]) -]) - -dnl aclocal-1.4 backwards compatibility: -dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], []) - - -# win32-dll -# --------- -# Declare package support for building win32 dll's. -LT_OPTION_DEFINE([LT_INIT], [win32-dll], -[enable_win32_dll=yes - -case $host in -*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-cegcc*) - AC_CHECK_TOOL(AS, as, false) - AC_CHECK_TOOL(DLLTOOL, dlltool, false) - AC_CHECK_TOOL(OBJDUMP, objdump, false) - ;; -esac - -test -z "$AS" && AS=as -_LT_DECL([], [AS], [0], [Assembler program])dnl - -test -z "$DLLTOOL" && DLLTOOL=dlltool -_LT_DECL([], [DLLTOOL], [0], [DLL creation program])dnl - -test -z "$OBJDUMP" && OBJDUMP=objdump -_LT_DECL([], [OBJDUMP], [0], [Object dumper program])dnl -])# win32-dll - -AU_DEFUN([AC_LIBTOOL_WIN32_DLL], -[AC_REQUIRE([AC_CANONICAL_HOST])dnl -_LT_SET_OPTION([LT_INIT], [win32-dll]) -AC_DIAGNOSE([obsolete], -[$0: Remove this warning and the call to _LT_SET_OPTION when you -put the `win32-dll' option into LT_INIT's first parameter.]) -]) - -dnl aclocal-1.4 backwards compatibility: -dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], []) - - -# _LT_ENABLE_SHARED([DEFAULT]) -# ---------------------------- -# implement the --enable-shared flag, and supports the `shared' and -# `disable-shared' LT_INIT options. -# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. -m4_define([_LT_ENABLE_SHARED], -[m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl -AC_ARG_ENABLE([shared], - [AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@], - [build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])], - [p=${PACKAGE-default} - case $enableval in - yes) enable_shared=yes ;; - no) enable_shared=no ;; - *) - enable_shared=no - # Look at the argument we got. We use all the common list separators. - lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," - for pkg in $enableval; do - IFS="$lt_save_ifs" - if test "X$pkg" = "X$p"; then - enable_shared=yes - fi - done - IFS="$lt_save_ifs" - ;; - esac], - [enable_shared=]_LT_ENABLE_SHARED_DEFAULT) - - _LT_DECL([build_libtool_libs], [enable_shared], [0], - [Whether or not to build shared libraries]) -])# _LT_ENABLE_SHARED - -LT_OPTION_DEFINE([LT_INIT], [shared], [_LT_ENABLE_SHARED([yes])]) -LT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])]) - -# Old names: -AC_DEFUN([AC_ENABLE_SHARED], -[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared]) -]) - -AC_DEFUN([AC_DISABLE_SHARED], -[_LT_SET_OPTION([LT_INIT], [disable-shared]) -]) - -AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)]) -AU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)]) - -dnl aclocal-1.4 backwards compatibility: -dnl AC_DEFUN([AM_ENABLE_SHARED], []) -dnl AC_DEFUN([AM_DISABLE_SHARED], []) - - - -# _LT_ENABLE_STATIC([DEFAULT]) -# ---------------------------- -# implement the --enable-static flag, and support the `static' and -# `disable-static' LT_INIT options. -# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. -m4_define([_LT_ENABLE_STATIC], -[m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl -AC_ARG_ENABLE([static], - [AS_HELP_STRING([--enable-static@<:@=PKGS@:>@], - [build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])], - [p=${PACKAGE-default} - case $enableval in - yes) enable_static=yes ;; - no) enable_static=no ;; - *) - enable_static=no - # Look at the argument we got. We use all the common list separators. - lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," - for pkg in $enableval; do - IFS="$lt_save_ifs" - if test "X$pkg" = "X$p"; then - enable_static=yes - fi - done - IFS="$lt_save_ifs" - ;; - esac], - [enable_static=]_LT_ENABLE_STATIC_DEFAULT) - - _LT_DECL([build_old_libs], [enable_static], [0], - [Whether or not to build static libraries]) -])# _LT_ENABLE_STATIC - -LT_OPTION_DEFINE([LT_INIT], [static], [_LT_ENABLE_STATIC([yes])]) -LT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])]) - -# Old names: -AC_DEFUN([AC_ENABLE_STATIC], -[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static]) -]) - -AC_DEFUN([AC_DISABLE_STATIC], -[_LT_SET_OPTION([LT_INIT], [disable-static]) -]) - -AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)]) -AU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)]) - -dnl aclocal-1.4 backwards compatibility: -dnl AC_DEFUN([AM_ENABLE_STATIC], []) -dnl AC_DEFUN([AM_DISABLE_STATIC], []) - - - -# _LT_ENABLE_FAST_INSTALL([DEFAULT]) -# ---------------------------------- -# implement the --enable-fast-install flag, and support the `fast-install' -# and `disable-fast-install' LT_INIT options. -# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. -m4_define([_LT_ENABLE_FAST_INSTALL], -[m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl -AC_ARG_ENABLE([fast-install], - [AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@], - [optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT[@:>@])], - [p=${PACKAGE-default} - case $enableval in - yes) enable_fast_install=yes ;; - no) enable_fast_install=no ;; - *) - enable_fast_install=no - # Look at the argument we got. We use all the common list separators. - lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," - for pkg in $enableval; do - IFS="$lt_save_ifs" - if test "X$pkg" = "X$p"; then - enable_fast_install=yes - fi - done - IFS="$lt_save_ifs" - ;; - esac], - [enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT) - -_LT_DECL([fast_install], [enable_fast_install], [0], - [Whether or not to optimize for fast installation])dnl -])# _LT_ENABLE_FAST_INSTALL - -LT_OPTION_DEFINE([LT_INIT], [fast-install], [_LT_ENABLE_FAST_INSTALL([yes])]) -LT_OPTION_DEFINE([LT_INIT], [disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])]) - -# Old names: -AU_DEFUN([AC_ENABLE_FAST_INSTALL], -[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install]) -AC_DIAGNOSE([obsolete], -[$0: Remove this warning and the call to _LT_SET_OPTION when you put -the `fast-install' option into LT_INIT's first parameter.]) -]) - -AU_DEFUN([AC_DISABLE_FAST_INSTALL], -[_LT_SET_OPTION([LT_INIT], [disable-fast-install]) -AC_DIAGNOSE([obsolete], -[$0: Remove this warning and the call to _LT_SET_OPTION when you put -the `disable-fast-install' option into LT_INIT's first parameter.]) -]) - -dnl aclocal-1.4 backwards compatibility: -dnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], []) -dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], []) - - -# _LT_WITH_PIC([MODE]) -# -------------------- -# implement the --with-pic flag, and support the `pic-only' and `no-pic' -# LT_INIT options. -# MODE is either `yes' or `no'. If omitted, it defaults to `both'. -m4_define([_LT_WITH_PIC], -[AC_ARG_WITH([pic], - [AS_HELP_STRING([--with-pic], - [try to use only PIC/non-PIC objects @<:@default=use both@:>@])], - [pic_mode="$withval"], - [pic_mode=default]) - -test -z "$pic_mode" && pic_mode=m4_default([$1], [default]) - -_LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl -])# _LT_WITH_PIC - -LT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])]) -LT_OPTION_DEFINE([LT_INIT], [no-pic], [_LT_WITH_PIC([no])]) - -# Old name: -AU_DEFUN([AC_LIBTOOL_PICMODE], -[_LT_SET_OPTION([LT_INIT], [pic-only]) -AC_DIAGNOSE([obsolete], -[$0: Remove this warning and the call to _LT_SET_OPTION when you -put the `pic-only' option into LT_INIT's first parameter.]) -]) - -dnl aclocal-1.4 backwards compatibility: -dnl AC_DEFUN([AC_LIBTOOL_PICMODE], []) - -## ----------------- ## -## LTDL_INIT Options ## -## ----------------- ## - -m4_define([_LTDL_MODE], []) -LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive], - [m4_define([_LTDL_MODE], [nonrecursive])]) -LT_OPTION_DEFINE([LTDL_INIT], [recursive], - [m4_define([_LTDL_MODE], [recursive])]) -LT_OPTION_DEFINE([LTDL_INIT], [subproject], - [m4_define([_LTDL_MODE], [subproject])]) - -m4_define([_LTDL_TYPE], []) -LT_OPTION_DEFINE([LTDL_INIT], [installable], - [m4_define([_LTDL_TYPE], [installable])]) -LT_OPTION_DEFINE([LTDL_INIT], [convenience], - [m4_define([_LTDL_TYPE], [convenience])]) diff --git a/src/m4/ltsugar.m4 b/src/m4/ltsugar.m4 deleted file mode 100644 index 9000a05..0000000 --- a/src/m4/ltsugar.m4 +++ /dev/null @@ -1,123 +0,0 @@ -# ltsugar.m4 -- libtool m4 base layer. -*-Autoconf-*- -# -# Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc. -# Written by Gary V. Vaughan, 2004 -# -# This file is free software; the Free Software Foundation gives -# unlimited permission to copy and/or distribute it, with or without -# modifications, as long as this notice is preserved. - -# serial 6 ltsugar.m4 - -# This is to help aclocal find these macros, as it can't see m4_define. -AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])]) - - -# lt_join(SEP, ARG1, [ARG2...]) -# ----------------------------- -# Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their -# associated separator. -# Needed until we can rely on m4_join from Autoconf 2.62, since all earlier -# versions in m4sugar had bugs. -m4_define([lt_join], -[m4_if([$#], [1], [], - [$#], [2], [[$2]], - [m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])]) -m4_define([_lt_join], -[m4_if([$#$2], [2], [], - [m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])]) - - -# lt_car(LIST) -# lt_cdr(LIST) -# ------------ -# Manipulate m4 lists. -# These macros are necessary as long as will still need to support -# Autoconf-2.59 which quotes differently. -m4_define([lt_car], [[$1]]) -m4_define([lt_cdr], -[m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])], - [$#], 1, [], - [m4_dquote(m4_shift($@))])]) -m4_define([lt_unquote], $1) - - -# lt_append(MACRO-NAME, STRING, [SEPARATOR]) -# ------------------------------------------ -# Redefine MACRO-NAME to hold its former content plus `SEPARATOR'`STRING'. -# Note that neither SEPARATOR nor STRING are expanded; they are appended -# to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked). -# No SEPARATOR is output if MACRO-NAME was previously undefined (different -# than defined and empty). -# -# This macro is needed until we can rely on Autoconf 2.62, since earlier -# versions of m4sugar mistakenly expanded SEPARATOR but not STRING. -m4_define([lt_append], -[m4_define([$1], - m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])]) - - - -# lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...]) -# ---------------------------------------------------------- -# Produce a SEP delimited list of all paired combinations of elements of -# PREFIX-LIST with SUFFIX1 through SUFFIXn. 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See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program. If not, see . -*/ - -#include "private.h" -#include "palettes.h" - -lib_palette *the_palettes = NULL; -int npalettes; - -static void parse_palettes(xmlNode *node) { - xmlAttrPtr attr; - char *val; - lib_palette *pal; - int hex_error; - - while (node) { - if (node->type == XML_ELEMENT_NODE && !xmlStrcmp(node->name, (const xmlChar *)"palette")) { - attr = node->properties; - pal = &the_palettes[npalettes]; - memset(pal, 0, sizeof(lib_palette)); - - while (attr) { - val = (char *) xmlGetProp(node, attr->name); - if (!xmlStrcmp(attr->name, (const xmlChar *)"data")) { - int count = 256; - int c_idx = 0; - int r,g,b; - int col_count = 0; - int sscanf_ret; - - c_idx=0; - col_count = 0; - hex_error = 0; - - do { - sscanf_ret = sscanf((char *)&(val[c_idx]),"00%2x%2x%2x",&r,&g,&b); - if (sscanf_ret != 3) { - fprintf(stderr,"error: problem reading hexadecimal color data '%8s'\n",&val[c_idx]); - hex_error = 1; - break; - } - c_idx += 8; - while (isspace( (int)val[c_idx])) - c_idx++; - - pal->colors[col_count][0] = r; - pal->colors[col_count][1] = g; - pal->colors[col_count][2] = b; - - col_count++; - } while (col_countname, (const xmlChar *)"number")) { - pal->number = atoi(val); - } else if (!xmlStrcmp(attr->name, (const xmlChar *)"name")) { - strncpy(pal->name, val, flam3_name_len); - pal->name[flam3_name_len-1] = 0; - } - - xmlFree(val); - attr = attr->next; - } - - if (hex_error == 0) { - npalettes++; - the_palettes = realloc(the_palettes, (1 + npalettes) * sizeof(lib_palette)); - } - } else - parse_palettes(node->children); - - node = node->next; - } -} - -static int init_palettes(char *filename) { - FILE *fp; - xmlDocPtr doc; - xmlNode *rootnode; - int i, c, slen = 5000; - char *s; - - fp = fopen(filename, "rb"); - if (NULL == fp) { - fprintf(stderr, "flam3: could not open palette file "); - perror(filename); - return(-1); - } - - /* Incrementally read XML file into a string */ - s = malloc(slen); - i = 0; - do { - c = getc(fp); - if (EOF == c) { - if (ferror(fp)) { - perror(filename); - return(-1); - } - break; - } - s[i++] = c; - if (i == slen-1) { - slen *= 2; - s = realloc(s, slen); - } - } while (1); - - fclose(fp); - s[i] = 0; - - doc = xmlReadMemory(s, (int)strlen(s), filename, NULL, XML_PARSE_NONET); - if (NULL == doc) { - fprintf(stderr, "error parsing %s (%s).\n", filename, s); - return(-1); - } - rootnode = xmlDocGetRootElement(doc); - the_palettes = malloc(sizeof(lib_palette)); - npalettes = 0; - parse_palettes(rootnode); - xmlFreeDoc(doc); - - free(s); - xmlCleanupParser(); - return(1); -} - -int flam3_get_palette(int n, flam3_palette c, double hue_rotation) { - int cmap_len = 256; - int idx, i, j, rcode; - - // set palette to all white in case there are problems - for (i = 0; i < cmap_len; i++) { - c[i].index = i; - for (j = 0; j < 4; j++) - c[i].color[j] = 1.0; - } - - if (NULL == the_palettes) { - char *d = getenv("flam3_palettes"); - rcode = init_palettes(d ? d : (PACKAGE_DATA_DIR "/flam3-palettes.xml")); - if (rcode<0) { - fprintf(stderr,"error reading xml palette file, setting to all white\n"); - return(-1); - } - } - - if (flam3_palette_random == n) - n = the_palettes[random()%npalettes].number; - - for (idx = 0; idx < npalettes; idx++) { - - if (n == the_palettes[idx].number) { - /* Loop over elements of cmap */ - for (i = 0; i < cmap_len; i++) { - int ii = (i * 256) / cmap_len; - double rgb[3], hsv[3]; - - /* Colors are in 0-1 space */ - for (j = 0; j < 3; j++) - rgb[j] = the_palettes[idx].colors[ii][j] / 255.0; - - rgb2hsv(rgb, hsv); - hsv[0] += hue_rotation * 6.0; - hsv2rgb(hsv, rgb); - - c[i].index = i; - - for (j = 0; j < 3; j++) - c[i].color[j] = rgb[j]; - - c[i].color[3] = 1.0; - } - - return n; - } - } - - fprintf(stderr, "warning: palette number %d not found, using white.\n", n); - - return(-1); -} - -/* rgb 0 - 1, - h 0 - 6, s 0 - 1, v 0 - 1 */ -void rgb2hsv(rgb, hsv) - double *rgb; double *hsv; - { - double rd, gd, bd, h, s, v, max, min, del, rc, gc, bc; - - rd = rgb[0]; - gd = rgb[1]; - bd = rgb[2]; - - /* compute maximum of rd,gd,bd */ - if (rd>=gd) { if (rd>=bd) max = rd; else max = bd; } - else { if (gd>=bd) max = gd; else max = bd; } - - /* compute minimum of rd,gd,bd */ - if (rd<=gd) { if (rd<=bd) min = rd; else min = bd; } - else { if (gd<=bd) min = gd; else min = bd; } - - del = max - min; - v = max; - if (max != 0.0) s = (del) / max; - else s = 0.0; - - h = 0; - if (s != 0.0) { - rc = (max - rd) / del; - gc = (max - gd) / del; - bc = (max - bd) / del; - - if (rd==max) h = bc - gc; - else if (gd==max) h = 2 + rc - bc; - else if (bd==max) h = 4 + gc - rc; - - if (h<0) h += 6; - } - - hsv[0] = h; - hsv[1] = s; - hsv[2] = v; -} - - -/* h 0 - 6, s 0 - 1, v 0 - 1 - rgb 0 - 1 */ -void hsv2rgb(hsv, rgb) - double *hsv; - double *rgb; -{ - double h = hsv[0], s = hsv[1], v = hsv[2]; - int j; - double rd, gd, bd; - double f, p, q, t; - - while (h >= 6.0) h = h - 6.0; - while (h < 0.0) h = h + 6.0; - j = (int) floor(h); - f = h - j; - p = v * (1-s); - q = v * (1 - (s*f)); - t = v * (1 - (s*(1 - f))); - - switch (j) { - case 0: rd = v; gd = t; bd = p; break; - case 1: rd = q; gd = v; bd = p; break; - case 2: rd = p; gd = v; bd = t; break; - case 3: rd = p; gd = q; bd = v; break; - case 4: rd = t; gd = p; bd = v; break; - case 5: rd = v; gd = p; bd = q; break; - default: rd = v; gd = t; bd = p; break; - } - - rgb[0] = rd; - rgb[1] = gd; - rgb[2] = bd; -} - -double flam3_calc_alpha(double density, double gamma, double linrange) { - - double dnorm = density; - double funcval = pow(linrange, gamma); - double frac,alpha; - - if (dnorm>0) { - if (dnorm < linrange) { - frac = dnorm/linrange; - alpha = (1.0-frac) * dnorm * (funcval / linrange) + frac * pow(dnorm,gamma); - } else - alpha = pow(dnorm,gamma); - } else - alpha = 0; - - return(alpha); -} - -void flam3_calc_newrgb(double *cbuf, double ls, double highpow, double *newrgb) { - - int rgbi; - double newls,lsratio; - double newhsv[3]; - double a, maxa=-1.0, maxc=0; - double adjhlp; - - if (ls==0.0 || (cbuf[0]==0.0 && cbuf[1]==0.0 && cbuf[2]==0.0)) { - newrgb[0] = 0.0; - newrgb[1] = 0.0; - newrgb[2] = 0.0; - return; - } - - /* Identify the most saturated channel */ - for (rgbi=0;rgbi<3;rgbi++) { - a = ls * (cbuf[rgbi]/PREFILTER_WHITE); - if (a>maxa) { - maxa = a; - maxc = cbuf[rgbi]/PREFILTER_WHITE; - } - } - - /* If a channel is saturated and we have a non-negative highlight power */ - /* modify the color to prevent hue shift */ - if (maxa>255 && highpow>=0.0) { - newls = 255.0/maxc; - lsratio = pow(newls/ls,highpow); - - /* Calculate the max-value color (ranged 0 - 1) */ - for (rgbi=0;rgbi<3;rgbi++) - newrgb[rgbi] = newls*(cbuf[rgbi]/PREFILTER_WHITE)/255.0; - - /* Reduce saturation by the lsratio */ - rgb2hsv(newrgb,newhsv); - newhsv[1] *= lsratio; - hsv2rgb(newhsv,newrgb); - - for (rgbi=0;rgbi<3;rgbi++) - newrgb[rgbi] *= 255.0; - - } else { - newls = 255.0/maxc; - adjhlp = -highpow; - if (adjhlp>1) - adjhlp=1; - if (maxa<=255) - adjhlp=1.0; - - /* Calculate the max-value color (ranged 0 - 1) interpolated with the old behaviour */ - for (rgbi=0;rgbi<3;rgbi++) - newrgb[rgbi] = ((1.0-adjhlp)*newls + adjhlp*ls)*(cbuf[rgbi]/PREFILTER_WHITE); - -// for (rgbi=0;rgbi<3;rgbi++) -// newrgb[rgbi] = ls*(cbuf[rgbi]/PREFILTER_WHITE); - } -} - -static int random_xform(flam3_genome *g, int excluded) { - int ntries = 0; - while (ntries++ < 100) { - int i = random() % g->num_xforms; - if (g->xform[i].density > 0.0 && i != excluded) - return i; - } - return -1; -} - - -static double try_colors(flam3_genome *g, int color_resolution) { - int *hist; - int i, hits, res = color_resolution; - int res3 = res * res * res; - flam3_frame f; - unsigned char *image, *p; - flam3_genome saved; - double scalar; - int pixtotal; - stat_struct stats; - - memset(&saved, 0, sizeof(flam3_genome)); - - flam3_copy(&saved, g); - - g->sample_density = 1; - g->spatial_oversample = 1; - g->estimator = 0.0; - - /* Scale the image so that the total number of pixels is ~10000 */ - pixtotal = g->width * g->height; - scalar = sqrt( 10000.0 / (double)pixtotal); - g->width *= scalar; - g->height *= scalar; - g->pixels_per_unit *= scalar; - -// g->width = 100; // XXX keep aspect ratio -// g->height = 100; -// g->pixels_per_unit = 50; - g->nbatches = 1; - g->ntemporal_samples = 1; - -// f.temporal_filter_radius = 0.0; - flam3_init_frame(&f); - f.bits = 33; - f.bytes_per_channel=1; - f.verbose = 0; - f.genomes = g; - f.ngenomes = 1; - f.earlyclip = 1; - f.pixel_aspect_ratio = 1.0; - f.progress = 0; - f.nthreads = 1; - f.sub_batch_size = 10000; - - image = (unsigned char *) calloc(g->width * g->height, 3); - if (flam3_render(&f, image, flam3_field_both, 3, 0, &stats)) { - fprintf(stderr,"Error rendering test image for trycolors. Aborting.\n"); - return(-1); - } - - hist = calloc(sizeof(int), res3); - p = image; - for (i = 0; i < g->height * g->width; i++) { - hist[(p[0] * res / 256) + - (p[1] * res / 256) * res + - (p[2] * res / 256) * res * res]++; - p += 3; - } - - if (0) { - int j, k; - for (i = 0; i < res; i++) { - fprintf(stderr, "\ni=%d: \n", i); - for (j = 0; j < res; j++) { - for (k = 0; k < res; k++) { - fprintf(stderr, " %5d", hist[i * res * res + j * res + k]); - } - fprintf(stderr, "\n"); - } - } - } - - hits = 0; - for (i = 0; i < res3; i++) { - if (hist[i]) hits++; - } - - free(hist); - free(image); - - g->sample_density = saved.sample_density; - g->width = saved.width; - g->height = saved.height; - g->spatial_oversample = saved.spatial_oversample; - g->pixels_per_unit = saved.pixels_per_unit; - g->nbatches = saved.nbatches; - g->ntemporal_samples = saved.ntemporal_samples; - g->estimator = saved.estimator; - - /* Free xform storage */ - clear_cp(&saved,flam3_defaults_on); - - return (double) (hits / res3); -} - -static void change_colors(flam3_genome *g, int change_palette) { - int i; - int x0, x1; - if (change_palette) { - g->hue_rotation = 0.0; - g->palette_index = flam3_get_palette(flam3_palette_random, g->palette, 0.0); - if (g->palette_index < 0) - fprintf(stderr,"error retrieving random palette, setting to all white\n"); - } - for (i = 0; i < g->num_xforms; i++) { - g->xform[i].color = flam3_random01(); - } - x0 = random_xform(g, -1); - x1 = random_xform(g, x0); - if (x0 >= 0 && (random()&1)) g->xform[x0].color = 0.0; - if (x1 >= 0 && (random()&1)) g->xform[x1].color = 1.0; -} - -void flam3_improve_colors(flam3_genome *g, int ntries, int change_palette, int color_resolution) { - int i; - double best, b; - flam3_genome best_genome; - - memset(&best_genome, 0, sizeof(flam3_genome)); - - best = try_colors(g, color_resolution); - if (best<0) { - fprintf(stderr,"error in try_colors, skipping flam3_improve_colors\n"); - return; - } - - flam3_copy(&best_genome,g); - for (i = 0; i < ntries; i++) { - change_colors(g, change_palette); - b = try_colors(g, color_resolution); - if (b < 0) { - fprintf(stderr,"error in try_colors, aborting tries\n"); - break; - } - if (b > best) { - best = b; - flam3_copy(&best_genome,g); - } - } - - flam3_copy(g,&best_genome); - clear_cp(&best_genome,flam3_defaults_on); -} - diff --git a/src/palettes.h b/src/palettes.h deleted file mode 100644 index 5d7b617..0000000 --- a/src/palettes.h +++ /dev/null @@ -1,37 +0,0 @@ -/* - FLAM3 - cosmic recursive fractal flames - Copyright (C) 1992-2009 Spotworks LLC - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 3 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program. If not, see . -*/ - -#ifndef palettes_included -#define palettes_included - - -typedef struct { - int number; - char name[flam3_name_len]; - unsigned char colors[256][3]; -} lib_palette; - - -void rgb2hsv(double *rgb, double *hsv); -void hsv2rgb(double *hsv, double *rgb); - -double flam3_calc_alpha(double density, double gamma, double linrange); -void flam3_calc_newrgb(double *cbuf, double ls, double highpow, double *newrgb); - -#endif - diff --git a/src/parser.c b/src/parser.c deleted file mode 100644 index 03f9bd0..0000000 --- a/src/parser.c +++ /dev/null @@ -1,1384 +0,0 @@ -/* - FLAM3 - cosmic recursive fractal flames - Copyright (C) 1992-2009 Spotworks LLC - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 3 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program. If not, see . -*/ - -#include "parser.h" -#include "interpolation.h" -#include "filters.h" -#include - -static int flam3_conversion_failed; - -int flam3_atoi(char *nstr) { - - /* Note that this is NOT thread-safe, but simplifies things significantly. */ - int res; - char *endp; - - /* Reset errno */ - errno=0; - - /* Convert the string using strtol */ - res = strtol(nstr, &endp, 10); - - /* Check errno & return string */ - if (endp!=nstr+strlen(nstr)) { - flam3_conversion_failed = 1; - fprintf(stderr,"flam3_atoi : Error converting :%s: extra chars\n",nstr); - } - if (errno) { - flam3_conversion_failed = 1; - fprintf(stderr,"flam3_atoi : Error converting :%s:\n",nstr); - } - return(res); -} - -double flam3_atof(char *nstr) { - - /* Note that this is NOT thread-safe, but simplifies things significantly. */ - double res; - char *endp; - - /* Reset errno */ - errno=0; - - /* Convert the string using strtod */ - res = strtod(nstr, &endp); - - /* Check errno & return string */ - if (endp!=nstr+strlen(nstr)) { - flam3_conversion_failed = 1; - fprintf(stderr,"flam3_atof: Error converting :%s: extra chars\n",nstr); - } - if (errno) { - flam3_conversion_failed = 1; - fprintf(stderr,"flam3_atof: Error converting :%s:\n",nstr); - } - return(res); -} - -int var2n(const char *s) { - int i; - - for (i = 0; i < flam3_nvariations; i++) - if (!strcmp(s, flam3_variation_names[i])) return i; - - return flam3_variation_none; -} - -int flam3_parse_hexformat_colors(char *colstr, flam3_genome *cp, int numcolors, int chan) { - - int c_idx=0; - int col_count=0; - int r,g,b,a; - int sscanf_ret; - char tmps[2]; - int skip = (int)fabs(chan); - - /* Strip whitespace prior to first color */ - while (isspace( (int)colstr[c_idx])) - c_idx++; - - do { - - /* Parse an RGB triplet at a time... */ - a = 255; - if (chan==3) - sscanf_ret = sscanf(&(colstr[c_idx]),"%2x%2x%2x",&r,&g,&b); - else if (chan==-4) - sscanf_ret = sscanf(&(colstr[c_idx]),"00%2x%2x%2x",&r,&g,&b); - else // chan==4 - sscanf_ret = sscanf(&(colstr[c_idx]),"%2x%2x%2x%2x",&r,&g,&b,&a); - - if ((chan!=4 && sscanf_ret != 3) || (chan==4 && sscanf_ret != 4)) { - fprintf(stderr, "Error: Problem reading hexadecimal color data.\n"); - return(1); - } - - c_idx += 2*skip; - - while (isspace( (int)colstr[c_idx])) - c_idx++; - - cp->palette[col_count].color[0] = r / 255.0; - cp->palette[col_count].color[1] = g / 255.0; - cp->palette[col_count].color[2] = b / 255.0; - cp->palette[col_count].color[3] = a / 255.0; - cp->palette[col_count].index = col_count; - - col_count++; - - } while (col_count0) { - fprintf(stderr,"error: extra data at end of hex color data '%s'\n",&(colstr[c_idx])); - return(1); - } - - return(0); -} - -int flam3_interp_missing_colors(flam3_genome *cp) { - - /* Check for a non-full palette */ - int minix,maxix; - int colorli,colorri; - int wrapmin,wrapmax; - int intl, intr; - int str,enr; - int i,j,k; - double prcr; - - for (i=0; i<256; i++) { - if (cp->palette[i].index >= 0) { - minix = i; - break; - } - } - - if (i==256) { - /* No colors. Set all indices properly. */ - for (i=0;i<256;i++) - cp->palette[i].index = i; - return(1); - } - - wrapmin = minix + 256; - - for (i=255;i>=0;i--) { - if (cp->palette[i].index >= 0) { - maxix = i; - break; - } - } - - wrapmax = maxix - 256; - - /* Loop over the indices looking for negs */ - i = 0; - while(i<256) { - - if (cp->palette[i].index < 0) { - /* Start of a range of negs */ - str = i; - intl = i-1; - colorli = intl; - while (cp->palette[i].index<0 && i<256) { - enr = i; - intr = i+1; - colorri = intr; - i++; - } - - if (intl==-1) { - intl = wrapmax; - colorli = maxix; - } - - if (intr==256) { - intr = wrapmin; - colorri = minix; - } - - for (j=str;j<=enr;j++) { - - prcr = (j-intl)/(double)(intr-intl); - - for (k=0;k<=3;k++) - cp->palette[j].color[k] = cp->palette[colorli].color[k] * (1.0-prcr) + cp->palette[colorri].color[k] * prcr; - - cp->palette[j].index = j; - } - - i = colorri+1; - } else - i ++; - } - - return(0); -} - - -void scan_for_flame_nodes(xmlNode *cur_node, char *parent_file, int default_flag, flam3_genome **all_cps, int *all_ncps) { - - xmlNode *this_node = NULL; - flam3_genome loc_current_cp; - flam3_genome *genome_storage = *all_cps; /* To simplify semantics */ - size_t f3_storage; - int pfe_success; - int col_success; - - memset(&loc_current_cp,0,sizeof(flam3_genome)); - - /* Loop over this level of elements */ - for (this_node=cur_node; this_node; this_node = this_node->next) { - - /* Check to see if this element is a element */ - if (this_node->type == XML_ELEMENT_NODE && !xmlStrcmp(this_node->name, (const xmlChar *)"flame")) { - - /* This is a flame element. Parse it. */ - clear_cp(&loc_current_cp, default_flag); - - pfe_success = parse_flame_element(this_node,&loc_current_cp); - - if (pfe_success>0) { - fprintf(stderr,"error parsing flame element\n"); - all_cps = NULL; /* leaks memory but terminates */ - /* !!! free all_cp properly !!! */ - *all_ncps = 0; - return; - } - - /* Copy this cp into the array */ - f3_storage = (1+*all_ncps)*sizeof(flam3_genome); - genome_storage = realloc(genome_storage, f3_storage); - - /* Must set value of pointer to new storage location */ - *all_cps = genome_storage; - - /* Clear out the realloc'd memory */ - memset(&(genome_storage[*all_ncps]),0,sizeof(flam3_genome)); - - if (loc_current_cp.palette_index != -1) { - col_success = flam3_get_palette(loc_current_cp.palette_index, loc_current_cp.palette, - loc_current_cp.hue_rotation); - if (col_success < 0) - fprintf(stderr,"error retrieving palette %d, setting to all white\n",loc_current_cp.palette_index); - } - - col_success = flam3_interp_missing_colors(&loc_current_cp); - - loc_current_cp.genome_index = *all_ncps; - memset(loc_current_cp.parent_fname, 0, flam3_parent_fn_len); - strncpy(loc_current_cp.parent_fname,parent_file,flam3_parent_fn_len-1); - - flam3_copy(&(genome_storage[*all_ncps]), &loc_current_cp); - (*all_ncps) ++; - - } else { - /* Check all of the children of this element */ - scan_for_flame_nodes(this_node->children, parent_file, default_flag, all_cps, all_ncps); - } - } - - /* Clear the cp (frees allocated memory) */ - clear_cp(&loc_current_cp, default_flag); - -} - - -int parse_flame_element(xmlNode *flame_node, flam3_genome *loc_current_cp) { - flam3_genome *cp = loc_current_cp; - xmlNode *chld_node, *motion_node; - xmlNodePtr edit_node; - xmlAttrPtr att_ptr, cur_att; - int solo_xform=-1; - char *att_str; - int num_std_xforms=-1; - char tmps[2]; - int i,j; - flam3_xform tmpcpy; - flam3_chaos_entry *xaos=NULL; - int num_xaos=0; - - /* Reset the conversion error flag */ - /* NOT threadsafe */ - flam3_conversion_failed=0; - - /* Store this flame element in the current cp */ - - /* Wipe out the current palette, replace with -1 for each element */ - for (i=0;i<256;i++) { - cp->palette[i].color[0] = 0; - cp->palette[i].color[1] = 0; - cp->palette[i].color[2] = 0; - cp->palette[i].color[3] = 0; - cp->palette[i].index = -1; - } - - /* The top level element is a flame element. */ - /* Read the attributes of it and store them. */ - att_ptr = flame_node->properties; - - if (att_ptr==NULL) { - fprintf(stderr, "Error : element has no attributes.\n"); - return(1); - } - - memset(cp->flame_name,0,flam3_name_len+1); - - for (cur_att = att_ptr; cur_att; cur_att = cur_att->next) { - - att_str = (char *) xmlGetProp(flame_node,cur_att->name); - - /* Compare attribute names */ - if (!xmlStrcmp(cur_att->name, (const xmlChar *)"time")) { - cp->time = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"interpolation")) { - if (!strcmp("linear", att_str)) { - cp->interpolation = flam3_interpolation_linear; - } else if (!strcmp("smooth", att_str)) { - cp->interpolation = flam3_interpolation_smooth; - } else { - fprintf(stderr, "warning: unrecognized interpolation type %s.\n", att_str); - } - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"palette_interpolation")) { - if (!strcmp("hsv", att_str)) { - cp->palette_interpolation = flam3_palette_interpolation_hsv; - } else if (!strcmp("sweep", att_str)) { - cp->palette_interpolation = flam3_palette_interpolation_sweep; - } else { - fprintf(stderr, "warning: unrecognized palette interpolation type %s.\n", att_str); - } - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"interpolation_space") || - !xmlStrcmp(cur_att->name, (const xmlChar *)"interpolation_type")) { - - if (!strcmp("linear", att_str)) - cp->interpolation_type = flam3_inttype_linear; - else if (!strcmp("log", att_str)) - cp->interpolation_type = flam3_inttype_log; - else if (!strcmp("old", att_str)) - cp->interpolation_type = flam3_inttype_compat; - else if (!strcmp("older", att_str)) - cp->interpolation_type = flam3_inttype_older; - else - fprintf(stderr,"warning: unrecognized interpolation_type %s.\n",att_str); - - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"name")) { - strncpy(cp->flame_name, att_str, flam3_name_len); - i = (int)strlen(cp->flame_name)-1; - while(i-->0) { - if (isspace(cp->flame_name[i])) - cp->flame_name[i] = '_'; - } - - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"palette")) { - cp->palette_index = flam3_atoi(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"size")) { - if (sscanf(att_str, "%d %d%1s", &cp->width, &cp->height, tmps) != 2) { - fprintf(stderr,"error: invalid size attribute '%s'\n",att_str); - xmlFree(att_str); - return(1); - } - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"center")) { - if (sscanf(att_str, "%lf %lf%1s", &cp->center[0], &cp->center[1], tmps) != 2) { - fprintf(stderr,"error: invalid center attribute '%s'\n",att_str); - xmlFree(att_str); - return(1); - } - cp->rot_center[0] = cp->center[0]; - cp->rot_center[1] = cp->center[1]; - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"scale")) { - cp->pixels_per_unit = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"rotate")) { - cp->rotate = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"zoom")) { - cp->zoom = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"oversample")) { - cp->spatial_oversample = flam3_atoi(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"supersample")) { - cp->spatial_oversample = flam3_atoi(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"filter")) { - cp->spatial_filter_radius = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"filter_shape")) { - if (!strcmp("gaussian", att_str)) - cp->spatial_filter_select = flam3_gaussian_kernel; - else if (!strcmp("hermite", att_str)) - cp->spatial_filter_select = flam3_hermite_kernel; - else if (!strcmp("box", att_str)) - cp->spatial_filter_select = flam3_box_kernel; - else if (!strcmp("triangle", att_str)) - cp->spatial_filter_select = flam3_triangle_kernel; - else if (!strcmp("bell", att_str)) - cp->spatial_filter_select = flam3_bell_kernel; - else if (!strcmp("bspline", att_str)) - cp->spatial_filter_select = flam3_b_spline_kernel; - else if (!strcmp("mitchell", att_str)) - cp->spatial_filter_select = flam3_mitchell_kernel; - else if (!strcmp("blackman", att_str)) - cp->spatial_filter_select = flam3_blackman_kernel; - else if (!strcmp("catrom", att_str)) - cp->spatial_filter_select = flam3_catrom_kernel; - else if (!strcmp("hanning", att_str)) - cp->spatial_filter_select = flam3_hanning_kernel; - else if (!strcmp("hamming", att_str)) - cp->spatial_filter_select = flam3_hamming_kernel; - else if (!strcmp("lanczos3", att_str)) - cp->spatial_filter_select = flam3_lanczos3_kernel; - else if (!strcmp("lanczos2", att_str)) - cp->spatial_filter_select = flam3_lanczos2_kernel; - else if (!strcmp("quadratic", att_str)) - cp->spatial_filter_select = flam3_quadratic_kernel; - else - fprintf(stderr, "warning: unrecognized kernel shape %s. Using gaussian.\n", att_str); - - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"temporal_filter_type")) { - if (!strcmp("box", att_str)) - cp->temporal_filter_type = flam3_temporal_box; - else if (!strcmp("gaussian", att_str)) - cp->temporal_filter_type = flam3_temporal_gaussian; - else if (!strcmp("exp",att_str)) - cp->temporal_filter_type = flam3_temporal_exp; - else - fprintf(stderr, "warning: unrecognized temporal filter %s. Using box.\n",att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"temporal_filter_width")) { - cp->temporal_filter_width = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"temporal_filter_exp")) { - cp->temporal_filter_exp = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"palette_mode")) { - if (!strcmp("step", att_str)) - cp->palette_mode = flam3_palette_mode_step; - else if (!strcmp("linear", att_str)) - cp->palette_mode = flam3_palette_mode_linear; - else - fprintf(stderr,"warning: unrecognized palette mode %s. Using step.\n",att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"quality")) { - cp->sample_density = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"passes")) { - cp->nbatches = flam3_atoi(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"temporal_samples")) { - cp->ntemporal_samples = flam3_atoi(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"background")) { - if (sscanf(att_str, "%lf %lf %lf%1s", &cp->background[0], &cp->background[1], &cp->background[2], tmps) != 3) { - fprintf(stderr,"error: invalid background attribute '%s'\n",att_str); - xmlFree(att_str); - return(1); - } - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"brightness")) { - cp->brightness = flam3_atof(att_str); -/* } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"contrast")) { - cp->contrast = flam3_atof(att_str);*/ - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"gamma")) { - cp->gamma = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"highlight_power")) { - cp->highlight_power = atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"vibrancy")) { - cp->vibrancy = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"hue")) { - cp->hue_rotation = fmod(flam3_atof(att_str), 1.0); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"estimator_radius")) { - cp->estimator = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"estimator_minimum")) { - cp->estimator_minimum = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"estimator_curve")) { - cp->estimator_curve = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"gamma_threshold")) { - cp->gam_lin_thresh = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"soloxform")) { - solo_xform = flam3_atof(att_str); - } - - xmlFree(att_str); - - } - - /* Finished with flame attributes. Now look at children of flame element. */ - for (chld_node=flame_node->children; chld_node; chld_node = chld_node->next) { - - /* Is this a color node? */ - if (!xmlStrcmp(chld_node->name, (const xmlChar *)"color")) { - int index = -1; - double r=0.0,g=0.0,b=0.0,a=0.0; - - /* Loop through the attributes of the color element */ - att_ptr = chld_node->properties; - - if (att_ptr==NULL) { - fprintf(stderr,"Error: No attributes for color element.\n"); - return(1); - } - - for (cur_att=att_ptr; cur_att; cur_att = cur_att->next) { - - att_str = (char *) xmlGetProp(chld_node,cur_att->name); - - a = 255.0; - - if (!xmlStrcmp(cur_att->name, (const xmlChar *)"index")) { - index = flam3_atoi(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"rgb")) { - if (sscanf(att_str, "%lf %lf %lf%1s", &r, &g, &b, tmps) != 3) { - fprintf(stderr,"error: invalid rgb attribute '%s'\n",att_str); - xmlFree(att_str); - return(1); - } - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"rgba")) { - if (sscanf(att_str, "%lf %lf %lf %lf%1s", &r, &g, &b, &a, tmps) != 4) { - fprintf(stderr,"error: invalid rgba attribute '%s'\n",att_str); - xmlFree(att_str); - return(1); - } - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"a")) { - if (sscanf(att_str, "%lf%1s", &a, tmps) != 1) { - fprintf(stderr,"error: invalid a attribute '%s'\n",att_str); - xmlFree(att_str); - return(1); - } - } else { - fprintf(stderr,"Error: Unknown color attribute '%s'\n",cur_att->name); - xmlFree(att_str); - return(1); - } - - xmlFree(att_str); - } - - if (index >= 0 && index <= 255) { - cp->palette[index].color[3] = a / 255.0; - /* Don't forget to premultiply the palette... */ - cp->palette[index].color[0] = cp->palette[index].color[3] * r / 255.0; - cp->palette[index].color[1] = cp->palette[index].color[3] * g / 255.0; - cp->palette[index].color[2] = cp->palette[index].color[3] * b / 255.0; - cp->palette[index].index = index; - } else { - fprintf(stderr,"Error: Color element with bad/missing index attribute (%d)\n",index); - return(1); - } - } else if (!xmlStrcmp(chld_node->name, (const xmlChar *)"colors")) { - - int count; - - /* Loop through the attributes of the colors element */ - att_ptr = chld_node->properties; - - if (att_ptr==NULL) { - fprintf(stderr,"Error: No attributes for colors element.\n"); - return(1); - } - - for (cur_att=att_ptr; cur_att; cur_att = cur_att->next) { - - att_str = (char *) xmlGetProp(chld_node,cur_att->name); - - if (!xmlStrcmp(cur_att->name, (const xmlChar *)"count")) { - count = flam3_atoi(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"data")) { - if (flam3_parse_hexformat_colors(att_str, cp, count, -4) > 0) { - fprintf(stderr,"error parsing hexformatted colors\n"); - xmlFree(att_str); - return(1); - } - } else { - fprintf(stderr,"Error: Unknown color attribute '%s'\n",cur_att->name); - xmlFree(att_str); - return(1); - } - - xmlFree(att_str); - } - - - } else if (!xmlStrcmp(chld_node->name, (const xmlChar *)"palette")) { - - /* This could be either the old form of palette or the new form */ - /* Make sure BOTH are not specified, otherwise either are ok */ - int numcolors=0; - int numbytes=0; - int old_format=0; - int new_format=0; - int index0, index1; - double hue0, hue1; - double blend = 0.5; - index0 = index1 = flam3_palette_random; - hue0 = hue1 = 0.0; - - /* Loop through the attributes of the palette element */ - att_ptr = chld_node->properties; - - if (att_ptr==NULL) { - fprintf(stderr,"Error: No attributes for palette element.\n"); - return(1); - } - - for (cur_att=att_ptr; cur_att; cur_att = cur_att->next) { - - att_str = (char *) xmlGetProp(chld_node,cur_att->name); - - if (!xmlStrcmp(cur_att->name, (const xmlChar *)"index0")) { - old_format++; - index0 = flam3_atoi(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"index1")) { - old_format++; - index1 = flam3_atoi(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"hue0")) { - old_format++; - hue0 = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"hue1")) { - old_format++; - hue1 = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"blend")) { - old_format++; - blend = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"count")) { - new_format++; - numcolors = flam3_atoi(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"format")) { - new_format++; - if (!strcmp(att_str,"RGB")) - numbytes=3; - else if (!strcmp(att_str,"RGBA")) - numbytes=4; - else { - fprintf(stderr,"Error: Unrecognized palette format string (%s)\n",att_str); - xmlFree(att_str); - return(1); - } - } else { - fprintf(stderr,"Error: Unknown palette attribute '%s'\n",cur_att->name); - xmlFree(att_str); - return(1); - } - - xmlFree(att_str); - } - - /* Old or new format? */ - if (new_format>0 && old_format>0) { - fprintf(stderr,"Error: mixing of old and new palette tag syntax not allowed.\n"); - return(1); - } - - if (old_format>0) - interpolate_cmap(cp->palette, blend, index0, hue0, index1, hue1); - else { - - char *pal_str; - - /* Read formatted string from contents of tag */ - - pal_str = (char *) xmlNodeGetContent(chld_node); - - if (flam3_parse_hexformat_colors(pal_str, cp, numcolors, numbytes) > 0) { - fprintf(stderr,"error reading hexformatted colors\n"); - xmlFree(pal_str); - return(1); - } - - xmlFree(pal_str); - } - } else if (!xmlStrcmp(chld_node->name, (const xmlChar *)"symmetry")) { - - int kind=0; - int bef,aft; - - /* Loop through the attributes of the symmetry element */ - att_ptr = chld_node->properties; - - if (att_ptr==NULL) { - fprintf(stderr,"Error: No attributes for symmetry element.\n"); - return(1); - } - - for (cur_att=att_ptr; cur_att; cur_att = cur_att->next) { - - att_str = (char *) xmlGetProp(chld_node,cur_att->name); - - if (!xmlStrcmp(cur_att->name, (const xmlChar *)"kind")) { - kind = flam3_atoi(att_str); - } else { - fprintf(stderr,"Error: Unknown symmetry attribute '%s'\n",cur_att->name); - xmlFree(att_str); - return(1); - } - - xmlFree(att_str); - } - - bef = cp->num_xforms; - flam3_add_symmetry(cp,kind); - aft = cp->num_xforms; - num_std_xforms += (aft-bef); - - - } else if (!xmlStrcmp(chld_node->name, (const xmlChar *)"xform") || - !xmlStrcmp(chld_node->name, (const xmlChar *)"finalxform")) { - - int xf = cp->num_xforms; - - if (!xmlStrcmp(chld_node->name, (const xmlChar *)"finalxform")) { - - if (cp->final_xform_index >=0) { - fprintf(stderr,"Error: Cannot specify more than one final xform.\n"); - return(1); - } - - flam3_add_xforms(cp, 1, 0, 1); - cp->xform[xf].var[0]=0.0; - cp->final_xform_index = xf; - /* Now, if present, the xform enable defaults to on */ - cp->final_xform_enable = 1; - - } else { - - /* Add one to the counter */ - flam3_add_xforms(cp, 1, 0, 0); - - /* If there was already a final xform, we have to change xf to point to the second to last xform */ - if (cp->final_xform_index>=0) - xf--; - - cp->xform[xf].var[0]=0.0; - num_std_xforms++; - - } - - if (parse_xform_xml(chld_node, &(cp->xform[xf]), &num_xaos, &xaos, num_std_xforms, 0) != 0) - return(1); - - if (cp->final_xform_index == xf && cp->xform[xf].density != 0.0) { - fprintf(stderr,"Error: Final xforms should not have weight specified.\n"); - return(1); - } - - /* Check for non-zero motion_* params */ - if (cp->xform[xf].motion_freq != 0 || cp->xform[xf].motion_func != 0) { - fprintf(stderr,"Error: Motion parameters should not be specified in xforms.\n"); - return(1); - } - - - /* Motion Language: Check the xform element for children - should be named 'motion'. */ - for (motion_node=chld_node->children; motion_node; motion_node = motion_node->next) { - - if (!xmlStrcmp(motion_node->name, (const xmlChar *)"motion")) { - - int nm = cp->xform[xf].num_motion; - - /* Add motion element to xform */ - flam3_add_motion_element( &cp->xform[xf] ); - - /* Read motion xml */ - if (parse_xform_xml(motion_node, &(cp->xform[xf].motion[nm]), NULL, NULL, 0, 1) != 0) - return(1); - - } - - } - - } else if (!xmlStrcmp(chld_node->name, (const xmlChar *)"edit")) { - - /* Create a new XML document with this edit node as the root node */ - cp->edits = xmlNewDoc( (const xmlChar *)"1.0"); - edit_node = xmlCopyNode( chld_node, 1 ); - xmlDocSetRootElement(cp->edits, edit_node); - - } - } /* Done parsing flame element. */ - - num_std_xforms++; - - for (i=0;i=0 && i!=solo_xform) - cp->xform[i].opacity = 0.0; - - } - - /* Set the chaos array entries with the values in the xaos list */ - for (i=0;ichaos[xaos[i].from][xaos[i].to] = xaos[i].scalar; - - free(xaos); - - /* If there is a final xform in this cp, move it to the end of the list */ - if (cp->final_xform_index >=0 && cp->final_xform_index != (cp->num_xforms-1)) { - /* Make a copy of the final xform */ - tmpcpy = cp->xform[cp->final_xform_index]; - - /* Move each other xform up one */ - for (i=cp->final_xform_index+1;inum_xforms;i++) - cp->xform[i-1] = cp->xform[i]; - - /* Put the final at the end */ - cp->xform[cp->num_xforms-1] = tmpcpy; - - cp->final_xform_index = cp->num_xforms - 1; - } - - /* Check for bad parse */ - if (flam3_conversion_failed) { - fprintf(stderr,"error: parsing a double or int attribute's value.\n"); - return(1); - } - - return(0); - -} - -int parse_xform_xml(xmlNode *chld_node,flam3_xform *this_xform, int *num_xaos, - flam3_chaos_entry **xaos, int numstd, int motionxf) { - - xmlAttrPtr att_ptr, cur_att; - char *att_str, *cpy; - char tmps[2]; - int j,k; - - /* Loop through the attributes of the xform element */ - att_ptr = chld_node->properties; - - if (att_ptr==NULL) { - fprintf(stderr,"Error: No attributes for element.\n"); - return(1); - } - - for (cur_att=att_ptr; cur_att; cur_att = cur_att->next) { - - att_str = (char *) xmlGetProp(chld_node,cur_att->name); - - cpy = att_str; - if (!xmlStrcmp(cur_att->name, (const xmlChar *)"weight")) { - this_xform->density = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"symmetry")) { - /* Deprecated. Set both color_speed and animate to this value. */ - this_xform->color_speed = (1.0-flam3_atof(att_str))/2.0; - this_xform->animate = flam3_atof(att_str)>0 ? 0 : 1; - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"color_speed")) { - this_xform->color_speed = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"animate")) { - this_xform->animate = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"motion_frequency")) { - this_xform->motion_freq = flam3_atoi(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"motion_function")) { - if (!strcmp("sin", att_str)) { - this_xform->motion_func = MOTION_SIN; - } else if (!strcmp("triangle",att_str)) { - this_xform->motion_func = MOTION_TRIANGLE; - } else if (!strcmp("hill",att_str)) { - this_xform->motion_func = MOTION_HILL; - } else { - fprintf(stderr,"Error: unknown motion function '%s'\n",att_str); - xmlFree(att_str); - return(1); - } - - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"color")) { - double tmpc1; - this_xform->color = 0.0; - /* Try two coords first */ - if (sscanf(att_str, "%lf %lf%1s", &this_xform->color, &tmpc1, tmps) != 2) { - /* Try one color */ - if (sscanf(att_str, "%lf%1s", &this_xform->color,tmps) != 1) { - fprintf(stderr,"Error: malformed xform color attribute '%s'\n",att_str); - xmlFree(att_str); - return(1); - } - } - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"var1")) { - for (j=0; j < flam3_nvariations; j++) { - this_xform->var[j] = 0.0; - } - j = flam3_atoi(att_str); - - if (j < 0 || j >= flam3_nvariations) { - fprintf(stderr,"Error: Bad variation (%d)\n",j); - xmlFree(att_str); - return(1); - } - - this_xform->var[j] = 1.0; - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"var")) { - for (j=0; j < flam3_nvariations; j++) { - char *cpy2; - errno=0; - this_xform->var[j] = strtod(cpy, &cpy2); - if (errno != 0 || cpy==cpy2) { - fprintf(stderr,"error: bad value in var attribute '%s'\n",att_str); - xmlFree(att_str); - return(1); - } - cpy=cpy2; - } - - if (cpy != att_str+strlen(att_str)) { - fprintf(stderr,"error: extra chars at the end of var attribute '%s'\n",att_str); - xmlFree(att_str); - return(1); - } - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"chaos")) { - /* Chaos scalars */ - - char *tok; - double scal; - int toi=0; - - if (motionxf==1) { - fprintf(stderr,"error: motion element cannot have a chaos attribute.\n"); - xmlFree(att_str); - return(1); - } - - /* The att string contains at least one value, delimited by a space */ - tok = strtok(cpy," "); - while (tok!=NULL) { - scal = flam3_atof(tok); - - /* Skip 1.0 entries */ - if (scal==1.0) { - toi++; - tok = strtok(NULL," "); - continue; - } - - /* Realloc the xaos list */ - *xaos = realloc((*xaos),(*num_xaos+1) * sizeof(flam3_chaos_entry)); - - /* Populate the xaos list */ - (*xaos)[*num_xaos].from = numstd; - (*xaos)[*num_xaos].to = toi; - (*xaos)[*num_xaos].scalar = scal; - toi++; - (*num_xaos)++; - - /* Get the next token */ - tok = strtok(NULL," "); - } - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"plotmode")) { - - if (motionxf==1) { - fprintf(stderr,"error: motion element cannot have a plotmode attribute.\n"); - xmlFree(att_str); - return(1); - } - - if (!strcmp("off", att_str)) - this_xform->opacity = 0.0; - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"opacity")) { - this_xform->opacity = flam3_atof(att_str); - - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"coefs")) { - for (k=0; k<3; k++) { - for (j=0; j<2; j++) { - char *cpy2; - errno = 0; - this_xform->c[k][j] = strtod(cpy, &cpy2); - if (errno != 0 || cpy==cpy2) { - fprintf(stderr,"error: bad value in coefs attribute '%s'\n",att_str); - xmlFree(att_str); - return(1); - } - cpy=cpy2; - } - } - if (cpy != att_str+strlen(att_str)) { - fprintf(stderr,"error: extra chars at the end of coefs attribute '%s'\n",att_str); - xmlFree(att_str); - return(1); - } - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"post")) { - for (k = 0; k < 3; k++) { - for (j = 0; j < 2; j++) { - char *cpy2; - errno = 0; - this_xform->post[k][j] = strtod(cpy, &cpy2); - if (errno != 0 || cpy==cpy2) { - fprintf(stderr,"error: bad value in post attribute '%s'\n",att_str); - xmlFree(att_str); - return(1); - } - cpy=cpy2; - } - } - if (cpy != att_str+strlen(att_str)) { - fprintf(stderr,"error: extra chars at end of post attribute '%s'\n",att_str); - xmlFree(att_str); - return(1); - } - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"blob_low")) { - this_xform->blob_low = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"blob_high")) { - this_xform->blob_high = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"blob_waves")) { - this_xform->blob_waves = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"pdj_a")) { - this_xform->pdj_a = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"pdj_b")) { - this_xform->pdj_b = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"pdj_c")) { - this_xform->pdj_c = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"pdj_d")) { - this_xform->pdj_d = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"fan2_x")) { - this_xform->fan2_x = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"fan2_y")) { - this_xform->fan2_y = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"rings2_val")) { - this_xform->rings2_val = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"perspective_angle")) { - this_xform->perspective_angle = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"perspective_dist")) { - this_xform->perspective_dist = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"julian_power")) { - this_xform->julian_power = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"julian_dist")) { - this_xform->julian_dist = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"juliascope_power")) { - this_xform->juliascope_power = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"juliascope_dist")) { - this_xform->juliascope_dist = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"radial_blur_angle")) { - this_xform->radial_blur_angle = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"pie_slices")) { - this_xform->pie_slices = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"pie_rotation")) { - this_xform->pie_rotation = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"pie_thickness")) { - this_xform->pie_thickness = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"ngon_sides")) { - this_xform->ngon_sides = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"ngon_power")) { - this_xform->ngon_power = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"ngon_circle")) { - this_xform->ngon_circle = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"ngon_corners")) { - this_xform->ngon_corners = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"curl_c1")) { - this_xform->curl_c1 = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"curl_c2")) { - this_xform->curl_c2 = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"rectangles_x")) { - this_xform->rectangles_x = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"rectangles_y")) { - this_xform->rectangles_y = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"amw_amp")) { - this_xform->amw_amp = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"disc2_rot")) { - this_xform->disc2_rot = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"disc2_twist")) { - this_xform->disc2_twist = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"super_shape_rnd")) { - this_xform->super_shape_rnd = flam3_atof(att_str); - /* Limit to [0,1] */ - if (this_xform->super_shape_rnd<0) - this_xform->super_shape_rnd=0; - else if (this_xform->super_shape_rnd>1) - this_xform->super_shape_rnd=1; - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"super_shape_m")) { - this_xform->super_shape_m = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"super_shape_n1")) { - this_xform->super_shape_n1 = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"super_shape_n2")) { - this_xform->super_shape_n2 = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"super_shape_n3")) { - this_xform->super_shape_n3 = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"super_shape_holes")) { - this_xform->super_shape_holes = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"flower_petals")) { - this_xform->flower_petals = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"flower_holes")) { - this_xform->flower_holes = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"conic_eccentricity")) { - this_xform->conic_eccentricity = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"conic_holes")) { - this_xform->conic_holes = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"parabola_height")) { - this_xform->parabola_height = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"parabola_width")) { - this_xform->parabola_width = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"bent2_x")) { - this_xform->bent2_x = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"bent2_y")) { - this_xform->bent2_y = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"bipolar_shift")) { - this_xform->bipolar_shift = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"cell_size")) { - this_xform->cell_size = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"cpow_i")) { - this_xform->cpow_i = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"cpow_r")) { - this_xform->cpow_r = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"cpow_power")) { - this_xform->cpow_power = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"curve_xamp")) { - this_xform->curve_xamp = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"curve_yamp")) { - this_xform->curve_yamp = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"curve_xlength")) { - this_xform->curve_xlength = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"curve_ylength")) { - this_xform->curve_ylength = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"escher_beta")) { - this_xform->escher_beta = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"lazysusan_x")) { - this_xform->lazysusan_x = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"lazysusan_y")) { - this_xform->lazysusan_y = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"lazysusan_spin")) { - this_xform->lazysusan_spin = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"lazysusan_space")) { - this_xform->lazysusan_space = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"lazysusan_twist")) { - this_xform->lazysusan_twist = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"modulus_x")) { - this_xform->modulus_x = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"modulus_y")) { - this_xform->modulus_y = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"oscilloscope_separation")) { - this_xform->oscope_separation = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"oscilloscope_frequency")) { - this_xform->oscope_frequency = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"oscilloscope_amplitude")) { - this_xform->oscope_amplitude = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"oscilloscope_damping")) { - this_xform->oscope_damping = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"oscope_separation")) { - this_xform->oscope_separation = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"oscope_frequency")) { - this_xform->oscope_frequency = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"oscope_amplitude")) { - this_xform->oscope_amplitude = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"oscope_damping")) { - this_xform->oscope_damping = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"popcorn2_x")) { - this_xform->popcorn2_x = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"popcorn2_y")) { - this_xform->popcorn2_y = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"popcorn2_c")) { - this_xform->popcorn2_c = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"separation_x")) { - this_xform->separation_x = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"separation_xinside")) { - this_xform->separation_xinside = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"separation_y")) { - this_xform->separation_y = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"separation_yinside")) { - this_xform->separation_yinside = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"split_xsize")) { - this_xform->split_xsize = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"split_ysize")) { - this_xform->split_ysize = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"splits_x")) { - this_xform->splits_x = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"splits_y")) { - this_xform->splits_y = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"stripes_space")) { - this_xform->stripes_space = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"stripes_warp")) { - this_xform->stripes_warp = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"wedge_angle")) { - this_xform->wedge_angle = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"wedge_hole")) { - this_xform->wedge_hole = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"wedge_count")) { - this_xform->wedge_count = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"wedge_swirl")) { - this_xform->wedge_swirl = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"wedge_julia_angle")) { - this_xform->wedge_julia_angle = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"wedge_julia_count")) { - this_xform->wedge_julia_count = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"wedge_julia_power")) { - this_xform->wedge_julia_power = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"wedge_julia_dist")) { - this_xform->wedge_julia_dist = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"wedge_sph_angle")) { - this_xform->wedge_sph_angle = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"wedge_sph_hole")) { - this_xform->wedge_sph_hole = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"wedge_sph_count")) { - this_xform->wedge_sph_count = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"wedge_sph_swirl")) { - this_xform->wedge_sph_swirl = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"whorl_inside")) { - this_xform->whorl_inside = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"whorl_outside")) { - this_xform->whorl_outside = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"waves2_scalex")) { - this_xform->waves2_scalex = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"waves2_scaley")) { - this_xform->waves2_scaley = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"waves2_freqx")) { - this_xform->waves2_freqx = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"waves2_freqy")) { - this_xform->waves2_freqy = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"auger_freq")) { - this_xform->auger_freq = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"auger_weight")) { - this_xform->auger_weight = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"auger_sym")) { - this_xform->auger_sym = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"auger_scale")) { - this_xform->auger_scale = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"flux_spread")) { - this_xform->flux_spread = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"Re_A") || !xmlStrcmp(cur_att->name, (const xmlChar *)"mobius_re_a")) { - this_xform->mobius_re_a = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"Re_B") || !xmlStrcmp(cur_att->name, (const xmlChar *)"mobius_re_b")) { - this_xform->mobius_re_b = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"Re_C") || !xmlStrcmp(cur_att->name, (const xmlChar *)"mobius_re_c")) { - this_xform->mobius_re_c = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"Re_D") || !xmlStrcmp(cur_att->name, (const xmlChar *)"mobius_re_d")) { - this_xform->mobius_re_d = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"Im_A") || !xmlStrcmp(cur_att->name, (const xmlChar *)"mobius_im_a")) { - this_xform->mobius_im_a = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"Im_B") || !xmlStrcmp(cur_att->name, (const xmlChar *)"mobius_im_b")) { - this_xform->mobius_im_b = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"Im_C") || !xmlStrcmp(cur_att->name, (const xmlChar *)"mobius_im_c")) { - this_xform->mobius_im_c = flam3_atof(att_str); - } else if (!xmlStrcmp(cur_att->name, (const xmlChar *)"Im_D") || !xmlStrcmp(cur_att->name, (const xmlChar *)"mobius_im_d")) { - this_xform->mobius_im_d = flam3_atof(att_str); - } else { - int v = var2n((char *) cur_att->name); - if (v != flam3_variation_none) - this_xform->var[v] = flam3_atof(att_str); - else - fprintf(stderr,"Warning: unrecognized variation %s. Ignoring.\n",(char *)cur_att->name); - } - - - xmlFree(att_str); - } - return(0); -} - -void flam3_edit_print(FILE *f, xmlNodePtr editNode, int tabs, int formatting) { - - char *tab_string = " "; - int ti,strl; - xmlAttrPtr att_ptr=NULL,cur_att=NULL; - xmlNodePtr chld_ptr=NULL, cur_chld=NULL; - int edit_or_sheep = 0, indent_printed = 0; - char *ai; - int tablim = argi("print_edit_depth",0); - - char *att_str,*cont_str,*cpy_string; - - if (tablim>0 && tabs>tablim) - return; - - /* If this node is an XML_ELEMENT_NODE, print it and it's attributes */ - if (editNode->type==XML_ELEMENT_NODE) { - - /* Print the node at the tab specified */ - if (formatting) { - for (ti=0;tiname); - - /* This can either be an edit node or a sheep node */ - /* If it's an edit node, add one to the tab */ - if (!xmlStrcmp(editNode->name, (const xmlChar *)"edit")) { - edit_or_sheep = 1; - tabs ++; - } else if (!xmlStrcmp(editNode->name, (const xmlChar *)"sheep")) - edit_or_sheep = 2; - else - edit_or_sheep = 0; - - - /* Print the attributes */ - att_ptr = editNode->properties; - - for (cur_att = att_ptr; cur_att; cur_att = cur_att->next) { - - att_str = (char *) xmlGetProp(editNode,cur_att->name); - fprintf(f," %s=\"%s\"",cur_att->name,att_str); - xmlFree(att_str); - } - - /* Does this node have children? */ - if (!editNode->children || (tablim>0 && tabs>tablim)) { - /* Close the tag and subtract the tab */ - fprintf(f,"/>"); - if (formatting) - fprintf(f,"\n"); - tabs--; - } else { - - /* Close the tag */ - fprintf(f,">"); - - if (formatting) - fprintf(f,"\n"); - - /* Loop through the children and print them */ - chld_ptr = editNode->children; - - indent_printed = 0; - - for (cur_chld=chld_ptr; cur_chld; cur_chld = cur_chld->next) { - - /* If child is an element, indent first and then print it. */ - if (cur_chld->type==XML_ELEMENT_NODE && - (!xmlStrcmp(cur_chld->name, (const xmlChar *)"edit") || - (!xmlStrcmp(cur_chld->name, (const xmlChar *)"sheep")))) { - - if (indent_printed) { - indent_printed = 0; - fprintf(f,"\n"); - } - - flam3_edit_print(f, cur_chld, tabs, 1); - - } else { - - /* Child is a text node. We don't want to indent more than once. */ - if (xmlIsBlankNode(cur_chld)) - continue; - - if (indent_printed==0 && formatting==1) { - for (ti=0;ti",editNode->name); - - if (formatting) { - fprintf(f,"\n"); - } - } - - } else if (editNode->type==XML_TEXT_NODE) { - - /* Print text node */ - cont_str = (char *) xmlNodeGetContent(editNode); - cpy_string = &(cont_str[0]); - while (isspace(*cpy_string)) - cpy_string++; - - strl = (int)strlen(cont_str)-1; - - while (isspace(cont_str[strl])) - strl--; - - cont_str[strl+1] = 0; - - fprintf(f,"%s",cpy_string); - - } -} - diff --git a/src/parser.h b/src/parser.h deleted file mode 100644 index 73d2c68..0000000 --- a/src/parser.h +++ /dev/null @@ -1,35 +0,0 @@ -/* - FLAM3 - cosmic recursive fractal flames - Copyright (C) 1992-2009 Spotworks LLC - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 3 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program. If not, see . -*/ - -#ifndef parser_included -#define parser_included - -#include "private.h" - -int flam3_atoi(char *nstr); -double flam3_atof(char *nstr); -int var2n(const char *s); -int flam3_parse_hexformat_colors(char *colstr, flam3_genome *cp, int numcolors, int chan); - -void scan_for_flame_nodes(xmlNode *cur_node, char *parent_file, int default_flag, flam3_genome **all_cp, int *all_ncps); -int parse_flame_element(xmlNode *flame_node, flam3_genome *loc_current_cp); -int parse_xform_xml(xmlNode *chld_node,flam3_xform *this_xform, int *num_xaos, - flam3_chaos_entry **xaos, int numstd, int motionxf); -void flam3_edit_print(FILE *f, xmlNodePtr editNode, int tabs, int formatting); -int flam3_interp_missing_colors(flam3_genome *cp); -#endif diff --git a/src/png.c b/src/png.c deleted file mode 100755 index e86cfcb..0000000 --- a/src/png.c +++ /dev/null @@ -1,226 +0,0 @@ -/* - FLAM3 - cosmic recursive fractal flames - Copyright (C) 1992-2009 Spotworks LLC - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 3 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program. If not, see . -*/ - - -#include -#include -#include -#include - -#include "config.h" -#include "img.h" -#include "flam3.h" -#include "private.h" - -#ifdef _WIN32 -#include /* for htons */ -#else -#include -#endif - -void write_png(FILE *file, void *image, int width, int height, flam3_img_comments *fpc, int bpc) { - png_structp png_ptr; - png_infop info_ptr; - png_text text[FLAM3_PNG_COM]; - size_t i; - unsigned short testbe = 1; - void **rows = malloc(sizeof(void *) * height); - char *nick = getenv("nick"); - char *url = getenv("url"); - char *id = getenv("id"); - char *ai; /* For argi */ - int pngcom_enable = argi("enable_png_comments", 1); - - text[0].compression = PNG_TEXT_COMPRESSION_NONE; - text[0].key = "flam3_version"; - text[0].text = flam3_version(); - - text[1].compression = PNG_TEXT_COMPRESSION_NONE; - text[1].key = "flam3_nickname"; - text[1].text = nick; - - text[2].compression = PNG_TEXT_COMPRESSION_NONE; - text[2].key = "flam3_url"; - text[2].text = url; - - text[3].compression = PNG_TEXT_COMPRESSION_NONE; - text[3].key = "flam3_id"; - text[3].text = id; - - text[4].compression = PNG_TEXT_COMPRESSION_NONE; - text[4].key = "flam3_error_rate"; - text[4].text = fpc->badvals; - - text[5].compression = PNG_TEXT_COMPRESSION_NONE; - text[5].key = "flam3_samples"; - text[5].text = fpc->numiters; - - text[6].compression = PNG_TEXT_COMPRESSION_NONE; - text[6].key = "flam3_time"; - text[6].text = fpc->rtime; - - text[7].compression = PNG_TEXT_COMPRESSION_zTXt; - text[7].key = "flam3_genome"; - text[7].text = fpc->genome; - - for (i = 0; i < height; i++) - rows[i] = (unsigned char *)image + i * width * 4 * bpc; - - png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, - NULL, NULL, NULL); - info_ptr = png_create_info_struct(png_ptr); - - if (setjmp(png_jmpbuf(png_ptr))) { - fclose(file); - png_destroy_write_struct(&png_ptr, &info_ptr); - perror("writing file"); - return; - } - png_init_io(png_ptr, file); - - png_set_IHDR(png_ptr, info_ptr, width, height, 8*bpc, - PNG_COLOR_TYPE_RGBA, - PNG_INTERLACE_NONE, - PNG_COMPRESSION_TYPE_BASE, - PNG_FILTER_TYPE_BASE); - - if (pngcom_enable==1) - png_set_text(png_ptr, info_ptr, text, FLAM3_PNG_COM); - - png_write_info(png_ptr, info_ptr); - - /* Must set this after the write_info */ - if (2==bpc && testbe != htons(testbe)) { - png_set_swap(png_ptr); - } - - png_write_image(png_ptr, (png_bytepp) rows); - png_write_end(png_ptr, info_ptr); - png_destroy_write_struct(&png_ptr, &info_ptr); - free(rows); - -} - -#define SIG_CHECK_SIZE 8 - -unsigned char *read_png(FILE *ifp, int *width, int *height) { - unsigned char sig_buf [SIG_CHECK_SIZE]; - png_struct *png_ptr; - png_info *info_ptr; - png_byte **png_image = NULL; - unsigned int linesize, x, y; - unsigned char *p, *q; - - if (fread (sig_buf, 1, SIG_CHECK_SIZE, ifp) != SIG_CHECK_SIZE) { - fprintf (stderr, "input file empty or too short\n"); - return 0; - } - if (png_sig_cmp (sig_buf, (png_size_t) 0, (png_size_t) SIG_CHECK_SIZE) != 0) { - fprintf (stderr, "input file not a PNG file\n"); - return 0; - } - - png_ptr = png_create_read_struct (PNG_LIBPNG_VER_STRING, NULL, NULL, NULL); - if (png_ptr == NULL) { - fprintf (stderr, "cannot allocate LIBPNG structure\n"); - return 0; - } - if (setjmp(png_jmpbuf(png_ptr))) { - if (png_image) { - for (y = 0 ; y < png_get_image_height(png_ptr, info_ptr) ; y++) - free (png_image[y]); - free (png_image); - } - png_destroy_read_struct(&png_ptr, &info_ptr, (png_infopp)NULL); - perror("reading file"); - return 0; - } - info_ptr = png_create_info_struct (png_ptr); - if (info_ptr == NULL) { - png_destroy_read_struct (&png_ptr, (png_infopp)NULL, (png_infopp)NULL); - fprintf (stderr, "cannot allocate LIBPNG structures\n"); - return 0; - } - - png_init_io (png_ptr, ifp); - png_set_sig_bytes (png_ptr, SIG_CHECK_SIZE); - png_read_info (png_ptr, info_ptr); - - if (8 != png_get_bit_depth(png_ptr, info_ptr)) { - fprintf(stderr, "bit depth type must be 8, not %d.\n", - png_get_bit_depth(png_ptr, info_ptr)); - return 0; - } - - *width = png_get_image_width(png_ptr, info_ptr); - *height = png_get_image_height(png_ptr, info_ptr); - p = q = malloc(4 * *width * *height); - png_image = (png_byte **)malloc (*height * sizeof (png_byte*)); - - linesize = *width; - switch (png_get_color_type(png_ptr, info_ptr)) { - case PNG_COLOR_TYPE_RGB: - linesize *= 3; - break; - case PNG_COLOR_TYPE_RGBA: - linesize *= 4; - break; - default: - fprintf(stderr, "color type must be RGB or RGBA not %d.\n", - png_get_color_type(png_ptr, info_ptr)); - return 0; - } - - for (y = 0 ; y < *height ; y++) { - png_image[y] = malloc (linesize); - } - png_read_image (png_ptr, png_image); - png_read_end (png_ptr, info_ptr); - - for (y = 0 ; y < *height ; y++) { - unsigned char *s = png_image[y]; - for (x = 0 ; x < *width ; x++) { - - switch (png_get_color_type(png_ptr, info_ptr)) { - case PNG_COLOR_TYPE_RGB: - p[0] = s[0]; - p[1] = s[1]; - p[2] = s[2]; - p[3] = 255; - s += 3; - p += 4; - break; - case PNG_COLOR_TYPE_RGBA: - p[0] = s[0]; - p[1] = s[1]; - p[2] = s[2]; - p[3] = s[3]; - s += 4; - p += 4; - break; - } - } - } - - for (y = 0 ; y < *height ; y++) - free (png_image[y]); - free (png_image); - png_destroy_read_struct (&png_ptr, &info_ptr, (png_infopp)NULL); - - return q; -} diff --git a/src/private.h b/src/private.h deleted file mode 100644 index 9800f82..0000000 --- a/src/private.h +++ /dev/null @@ -1,154 +0,0 @@ -/* - FLAM3 - cosmic recursive fractal flames - Copyright (C) 1992-2009 Spotworks LLC - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 3 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program. If not, see . -*/ - -#ifndef private_included -#define private_included - -#include "flam3.h" -#include "config.h" -#include - -#include -#include -#include -#include - -#ifdef _WIN32 -#define basename(x) strdup(x) -#define snprintf _snprintf -#define _USE_MATH_DEFINES -#else -#include -#include -#endif - -#include - -#ifdef HAVE_LIBPTHREAD -#include -#endif - -#define PREFILTER_WHITE 255 -#define EPS (1e-10) -#define CMAP_SIZE 256 -#define CMAP_SIZE_M1 255 -#define rbit() (flam3_random_bit()) -#define flam3_variation_none (-1) -#define max_specified_vars (100) -#define vlen(x) (sizeof(x)/sizeof(*x)) - - -#ifdef _WIN32 - -#ifndef M_PI - #define M_PI 3.1415926536 - #define M_1_PI 0.3183098862 - #define M_PI_4 0.7853981634 -#endif -#define random() (rand() ^ (rand()<<15)) -#define srandom(x) (srand(x)) -extern int getpid(); -#define rint(A) floor((A)+(((A) < 0)? -0.5 : 0.5)) -#endif - -#define argi(s,d) ((ai = getenv(s)) ? atoi(ai) : (d)) -#define argf(s,d) ((ai = getenv(s)) ? atof(ai) : (d)) -#define args(s,d) ((ai = getenv(s)) ? ai : (d)) - -void docstring(); - -/* Structures for passing parameters to iteration threads */ -typedef struct { - unsigned short *xform_distrib; /* Distribution of xforms based on weights */ - flam3_frame *spec; /* Frame contains timing information */ - double bounds[4]; /* Corner coords of viewable area */ - double rot[2][2]; /* Rotation transformation */ - double size[2]; - int width, height; /* buffer width/height */ - double ws0, wb0s0, hs1, hb1s1; /* shortcuts for indexing */ - flam3_palette_entry *dmap; /* palette */ - double color_scalar; /* <1.0 if non-uniform motion blur is set */ - void *buckets; /* Points to the first accumulator */ - double badvals; /* accumulates all badvalue resets */ - double batch_size; - int temporal_sample_num,ntemporal_samples; - int batch_num, nbatches, aborted, cmap_size; - time_t *progress_timer; - time_t *progress_timer_history; - double *progress_history; - int *progress_history_mark; -#ifdef HAVE_LIBPTHREAD - /* mutex for bucket accumulator */ - pthread_mutex_t bucket_mutex; -#endif - -} flam3_iter_constants; - -typedef struct { - - double tx,ty; /* Starting coordinates */ - - double precalc_atan, precalc_sina; /* Precalculated, if needed */ - double precalc_cosa, precalc_sqrt; - double precalc_sumsq,precalc_atanyx; - - flam3_xform *xform; /* For the important values */ - - /* Output Coords */ - - double p0, p1; - - /* Pointer to the isaac RNG state */ - randctx *rc; - -} flam3_iter_helper; - -typedef struct { - double *iter_storage; /* Storage for iteration coordinates */ - randctx rc; /* Thread-unique ISAAC seed */ - flam3_genome cp; /* Full copy of genome for use by the thread */ - int first_thread; - int timer_initialize; - flam3_iter_constants *fic; /* Constants for render */ -} flam3_thread_helper; - -double flam3_sinc(double x); - -#define flam3_num_spatialfilters 14 -double flam3_gaussian_filter(double x); -double flam3_hermite_filter(double t); -double flam3_box_filter(double t); -double flam3_triangle_filter(double t); -double flam3_bell_filter(double t); -double flam3_b_spline_filter(double t); -double flam3_lanczos3_filter(double t); -double flam3_lanczos2_filter(double t); -double flam3_mitchell_filter(double t); -double flam3_blackman_filter(double x); -double flam3_catrom_filter(double x); -double flam3_hamming_filter(double x); -double flam3_hanning_filter(double x); -double flam3_quadratic_filter(double x); - -double flam3_spatial_filter(int knum, double x); - -#define flam3_mitchell_b (1.0 / 3.0) -#define flam3_mitchell_c (1.0 / 3.0) - - -#endif diff --git a/src/rect.c b/src/rect.c deleted file mode 100644 index ddea9cf..0000000 --- a/src/rect.c +++ /dev/null @@ -1,1287 +0,0 @@ -/* - FLAM3 - cosmic recursive fractal flames - Copyright (C) 1992-2009 Spotworks LLC - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 3 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program. If not, see . -*/ - -/* this file is included into flam3.c once for each buffer bit-width */ - -/* - * for batch - * generate de filters - * for temporal_sample_batch - * interpolate - * compute colormap - * for subbatch - * compute samples - * buckets += cmap[samples] - * accum += time_filter[temporal_sample_batch] * log[buckets] * de_filter - * image = filter(accum) - */ - - -/* allow this many iterations for settling into attractor */ -#define FUSE_27 15 -#define FUSE_28 100 -#define WHITE_LEVEL 255 - - -typedef struct { - - bucket *b; - abucket *accumulate; - int width, height, oversample; - flam3_de_helper *de; - double k1,k2; - double curve; - int last_thread; - int start_row, end_row; - flam3_frame *spec; - int *aborted; - int progress_size; - -} de_thread_helper; - -static void de_thread(void *dth) { - - de_thread_helper *dthp = (de_thread_helper *)dth; - int oversample = dthp->oversample; - int ss = (int)floor(oversample / 2.0); - int scf = !(oversample & 1); - double scfact = pow(oversample/(oversample+1.0), 2.0); - int wid=dthp->width; - int hig=dthp->height; - int ps =dthp->progress_size; - int str = (oversample-1)+dthp->start_row; - int enr = (oversample-1)+dthp->end_row; - int i,j; - time_t progress_timer=0; - struct timespec pauset; - int progress_count = 0; - int pixel_num; - - pauset.tv_sec = 0; - pauset.tv_nsec = 100000000; - - /* Density estimation code */ - for (j = str; j < enr; j++) { - for (i = oversample-1; i < wid-(oversample-1); i++) { - - int ii,jj; - double f_select=0.0; - int f_select_int,f_coef_idx; - int arr_filt_width; - bucket *b; - double c[4],ls; - - b = dthp->b + i + j*wid; - - /* Don't do anything if there's no hits here */ - if (b[0][4] == 0 || b[0][3] == 0) - continue; - - /* Count density in ssxss area */ - /* Scale if OS>1 for equal iters */ - for (ii=-ss; ii<=ss; ii++) { - for (jj=-ss; jj<=ss; jj++) { - b = dthp->b + (i + ii) + (j + jj)*wid; - f_select += b[0][4]/255.0; - } - } - - if (scf) - f_select *= scfact; - - if (f_select > dthp->de->max_filtered_counts) - f_select_int = dthp->de->max_filter_index; - else if (f_select<=DE_THRESH) - f_select_int = (int)ceil(f_select)-1; - else - f_select_int = (int)DE_THRESH + - (int)floor(pow(f_select-DE_THRESH,dthp->curve)); - - /* If the filter selected below the min specified clamp it to the min */ - if (f_select_int > dthp->de->max_filter_index) - f_select_int = dthp->de->max_filter_index; - - /* We only have to calculate the values for ~1/8 of the square */ - f_coef_idx = f_select_int*dthp->de->kernel_size; - - arr_filt_width = (int)ceil(dthp->de->filter_widths[f_select_int])-1; - - b = dthp->b + i + j*wid; - - for (jj=0; jj<=arr_filt_width; jj++) { - for (ii=0; ii<=jj; ii++) { - - /* Skip if coef is 0 */ - if (dthp->de->filter_coefs[f_coef_idx]==0.0) { - f_coef_idx++; - continue; - } - - c[0] = (double) b[0][0]; - c[1] = (double) b[0][1]; - c[2] = (double) b[0][2]; - c[3] = (double) b[0][3]; - - ls = dthp->de->filter_coefs[f_coef_idx]*(dthp->k1 * log(1.0 + c[3] * dthp->k2))/c[3]; - - c[0] *= ls; - c[1] *= ls; - c[2] *= ls; - c[3] *= ls; - - if (jj==0 && ii==0) { - add_c_to_accum(dthp->accumulate,i,ii,j,jj,wid,hig,c); - } - else if (ii==0) { - add_c_to_accum(dthp->accumulate,i,jj,j,0,wid,hig,c); - add_c_to_accum(dthp->accumulate,i,-jj,j,0,wid,hig,c); - add_c_to_accum(dthp->accumulate,i,0,j,jj,wid,hig,c); - add_c_to_accum(dthp->accumulate,i,0,j,-jj,wid,hig,c); - } else if (jj==ii) { - add_c_to_accum(dthp->accumulate,i,ii,j,jj,wid,hig,c); - add_c_to_accum(dthp->accumulate,i,-ii,j,jj,wid,hig,c); - add_c_to_accum(dthp->accumulate,i,ii,j,-jj,wid,hig,c); - add_c_to_accum(dthp->accumulate,i,-ii,j,-jj,wid,hig,c); - } else { - add_c_to_accum(dthp->accumulate,i,ii,j,jj,wid,hig,c); - add_c_to_accum(dthp->accumulate,i,-ii,j,jj,wid,hig,c); - add_c_to_accum(dthp->accumulate,i,ii,j,-jj,wid,hig,c); - add_c_to_accum(dthp->accumulate,i,-ii,j,-jj,wid,hig,c); - add_c_to_accum(dthp->accumulate,i,jj,j,ii,wid,hig,c); - add_c_to_accum(dthp->accumulate,i,-jj,j,ii,wid,hig,c); - add_c_to_accum(dthp->accumulate,i,jj,j,-ii,wid,hig,c); - add_c_to_accum(dthp->accumulate,i,-jj,j,-ii,wid,hig,c); - } - - f_coef_idx++; - - } - } - } - - pixel_num = (j-str+1)*wid; - - if (dthp->last_thread) { - /* Standard progress function */ - if (dthp->spec->verbose && time(NULL) != progress_timer) { - progress_timer = time(NULL); - fprintf(stderr, "\rdensity estimation: %d/%d ", j-str, enr-str); - fflush(stderr); - } - - } - /* Custom progress function */ - if (dthp->spec->progress && pixel_num > progress_count + ps) { - - progress_count = ps * floor(pixel_num/(double)ps); - - if (dthp->last_thread) { - - int rv = (*dthp->spec->progress)(dthp->spec->progress_parameter, - 100*(j-str)/(double)(enr-str), 1, 0); - - if (rv==2) { /* PAUSE */ - - *(dthp->aborted) = -1; - - do { -#if defined(_WIN32) /* mingw or msvc */ - Sleep(100); -#else - nanosleep(&pauset,NULL); -#endif - rv = (*dthp->spec->progress)(dthp->spec->progress_parameter, - 100*(j-str)/(double)(enr-str), 1, 0); - } while (rv==2); - - *(dthp->aborted) = 0; - - } - - if (rv==1) { - *(dthp->aborted) = 1; -#ifdef HAVE_LIBPTHREAD - pthread_exit((void *)0); -#else - return; -#endif - } - } else { -#ifdef HAVE_LIBPTHREAD - - if (*(dthp->aborted)<0) { - - do { -#if defined(_WIN32) /* mingw or msvc */ - Sleep(100); -#else - nanosleep(&pauset,NULL); -#endif - } while (*(dthp->aborted)<0); - } - - if (*(dthp->aborted)>0) pthread_exit((void *)0); -#else - if (*(dthp->aborted)>0) return; -#endif - } - } - - } - - #ifdef HAVE_LIBPTHREAD - pthread_exit((void *)0); - #endif - -} - -static void iter_thread(void *fth) { - double sub_batch; - int j; - flam3_thread_helper *fthp = (flam3_thread_helper *)fth; - flam3_iter_constants *ficp = fthp->fic; - struct timespec pauset; - int SBS = ficp->spec->sub_batch_size; - int fuse; - int cmap_size = ficp->cmap_size; - int cmap_size_m1 = ficp->cmap_size-1; - - double eta = 0.0; - - fuse = (ficp->spec->earlyclip) ? FUSE_28 : FUSE_27; - - pauset.tv_sec = 0; - pauset.tv_nsec = 100000000; - - - if (fthp->timer_initialize) { - *(ficp->progress_timer) = 0; - memset(ficp->progress_timer_history,0,64*sizeof(time_t)); - memset(ficp->progress_history,0,64*sizeof(double)); - *(ficp->progress_history_mark) = 0; - } - - for (sub_batch = 0; sub_batch < ficp->batch_size; sub_batch+=SBS) { - int sub_batch_size, badcount; - time_t newt = time(NULL); - /* sub_batch is double so this is sketchy */ - sub_batch_size = (sub_batch + SBS > ficp->batch_size) ? - (ficp->batch_size - sub_batch) : SBS; - - if (fthp->first_thread && newt != *(ficp->progress_timer)) { - double percent = 100.0 * - ((((sub_batch / (double) ficp->batch_size) + ficp->temporal_sample_num) - / ficp->ntemporal_samples) + ficp->batch_num)/ficp->nbatches; - int old_mark = 0; - int ticker; - - if (ficp->spec->verbose) - fprintf(stderr, "\rchaos: %5.1f%%", percent); - - *(ficp->progress_timer) = newt; - if (ficp->progress_timer_history[*(ficp->progress_history_mark)] && - ficp->progress_history[*(ficp->progress_history_mark)] < percent) - old_mark = *(ficp->progress_history_mark); - - if (percent > 0) { - eta = (100 - percent) * (*(ficp->progress_timer) - ficp->progress_timer_history[old_mark]) - / (percent - ficp->progress_history[old_mark]); - - if (ficp->spec->verbose) { - ticker = (*(ficp->progress_timer)&1)?':':'.'; - if (eta < 1000) - ticker = ':'; - if (eta > 100) - fprintf(stderr, " ETA%c %.1f minutes", ticker, eta / 60); - else - fprintf(stderr, " ETA%c %ld seconds ", ticker, (long) ceil(eta)); - fprintf(stderr, " \r"); - fflush(stderr); - } - } - - ficp->progress_timer_history[*(ficp->progress_history_mark)] = *(ficp->progress_timer); - ficp->progress_history[*(ficp->progress_history_mark)] = percent; - *(ficp->progress_history_mark) = (*(ficp->progress_history_mark) + 1) % 64; - } - - /* Custom progress function */ - if (ficp->spec->progress) { - if (fthp->first_thread) { - - int rv; - - /* Recalculate % done, as the other calculation only updates once per second */ - double percent = 100.0 * - ((((sub_batch / (double) ficp->batch_size) + ficp->temporal_sample_num) - / ficp->ntemporal_samples) + ficp->batch_num)/ficp->nbatches; - - rv = (*ficp->spec->progress)(ficp->spec->progress_parameter, percent, 0, eta); - - if (rv==2) { /* PAUSE */ - - time_t tnow = time(NULL); - time_t tend; - int lastpt; - - ficp->aborted = -1; - - do { -#if defined(_WIN32) /* mingw or msvc */ - Sleep(100); -#else - nanosleep(&pauset,NULL); -#endif - rv = (*ficp->spec->progress)(ficp->spec->progress_parameter, percent, 0, eta); - } while (rv==2); - - /* modify the timer history to compensate for the pause */ - tend = time(NULL)-tnow; - - ficp->aborted = 0; - - for (lastpt=0;lastpt<64;lastpt++) { - if (ficp->progress_timer_history[lastpt]) { - ficp->progress_timer_history[lastpt] += tend; - } - } - - } - - if (rv==1) { /* ABORT */ - ficp->aborted = 1; -#ifdef HAVE_LIBPTHREAD - pthread_exit((void *)0); -#else - return; -#endif - } - } else { - if (ficp->aborted<0) { - - do { -#if defined(_WIN32) /* mingw or msvc */ - Sleep(100); -#else - nanosleep(&pauset,NULL); -#endif - } while (ficp->aborted==-1); - } -#ifdef HAVE_LIBPTHREAD - if (ficp->aborted>0) pthread_exit((void *)0); -#else - if (ficp->aborted>0) return; -#endif - } - } - - /* Seed iterations */ - fthp->iter_storage[0] = flam3_random_isaac_11(&(fthp->rc)); - fthp->iter_storage[1] = flam3_random_isaac_11(&(fthp->rc)); - fthp->iter_storage[2] = flam3_random_isaac_01(&(fthp->rc)); - fthp->iter_storage[3] = flam3_random_isaac_01(&(fthp->rc)); - - /* Execute iterations */ - badcount = flam3_iterate(&(fthp->cp), sub_batch_size, fuse, fthp->iter_storage, ficp->xform_distrib, &(fthp->rc)); - - #if defined(HAVE_LIBPTHREAD) && defined(USE_LOCKS) - /* Lock mutex for access to accumulator */ - pthread_mutex_lock(&ficp->bucket_mutex); - #endif - - /* Add the badcount to the counter */ - ficp->badvals += badcount; - - /* Put them in the bucket accumulator */ - for (j = 0; j < sub_batch_size*4; j+=4) { - double p0, p1, p00, p11; - double dbl_index0,dbl_frac; - double interpcolor[4]; - int ci, color_index0; - double *p = &(fthp->iter_storage[j]); - bucket *b; - - if (fthp->cp.rotate != 0.0) { - p00 = p[0] - fthp->cp.rot_center[0]; - p11 = p[1] - fthp->cp.rot_center[1]; - p0 = p00 * ficp->rot[0][0] + p11 * ficp->rot[0][1] + fthp->cp.rot_center[0]; - p1 = p00 * ficp->rot[1][0] + p11 * ficp->rot[1][1] + fthp->cp.rot_center[1]; - } else { - p0 = p[0]; - p1 = p[1]; - } - - if (p0 >= ficp->bounds[0] && p1 >= ficp->bounds[1] && p0 <= ficp->bounds[2] && p1 <= ficp->bounds[3]) { - - double logvis=1.0; - bucket *buckets = (bucket *)(ficp->buckets); - - /* Skip if invisible */ - if (p[3]==0) - continue; - else - logvis = p[3]; - - b = buckets + (int)(ficp->ws0 * p0 - ficp->wb0s0) + - ficp->width * (int)(ficp->hs1 * p1 - ficp->hb1s1); - -#ifdef USE_FLOAT_INDICES - color_index0 = 0; - - //fprintf(stdout,"%.16f\n",p[2]*256.0); - - while(color_index0 < cmap_size_m1) { - if (ficp->dmap[color_index0+1].index > p[2]) - break; - else - color_index0++; - } - - if (p[3]==1.0) { - bump_no_overflow(b[0][0], ficp->dmap[color_index0].color[0]); - bump_no_overflow(b[0][1], ficp->dmap[color_index0].color[1]); - bump_no_overflow(b[0][2], ficp->dmap[color_index0].color[2]); - bump_no_overflow(b[0][3], ficp->dmap[color_index0].color[3]); - bump_no_overflow(b[0][4], 255.0); - } else { - bump_no_overflow(b[0][0], logvis*ficp->dmap[color_index0].color[0]); - bump_no_overflow(b[0][1], logvis*ficp->dmap[color_index0].color[1]); - bump_no_overflow(b[0][2], logvis*ficp->dmap[color_index0].color[2]); - bump_no_overflow(b[0][3], logvis*ficp->dmap[color_index0].color[3]); - bump_no_overflow(b[0][4], logvis*255.0); -#else - dbl_index0 = p[2] * cmap_size; - color_index0 = (int) (dbl_index0); - - if (flam3_palette_mode_linear == fthp->cp.palette_mode) { - if (color_index0 < 0) { - color_index0 = 0; - dbl_frac = 0; - } else if (color_index0 >= cmap_size_m1) { - color_index0 = cmap_size_m1-1; - dbl_frac = 1.0; - } else { - /* interpolate between color_index0 and color_index0+1 */ - dbl_frac = dbl_index0 - (double)color_index0; - } - - for (ci=0;ci<4;ci++) { - interpcolor[ci] = ficp->dmap[color_index0].color[ci] * (1.0-dbl_frac) + - ficp->dmap[color_index0+1].color[ci] * dbl_frac; - } - - } else { /* Palette mode step */ - - if (color_index0 < 0) { - color_index0 = 0; - } else if (color_index0 >= cmap_size_m1) { - color_index0 = cmap_size_m1; - } - - for (ci=0;ci<4;ci++) - interpcolor[ci] = ficp->dmap[color_index0].color[ci]; - } - - if (p[3]==1.0) { - bump_no_overflow(b[0][0], interpcolor[0]); - bump_no_overflow(b[0][1], interpcolor[1]); - bump_no_overflow(b[0][2], interpcolor[2]); - bump_no_overflow(b[0][3], interpcolor[3]); - bump_no_overflow(b[0][4], 255.0); - } else { - bump_no_overflow(b[0][0], logvis*interpcolor[0]); - bump_no_overflow(b[0][1], logvis*interpcolor[1]); - bump_no_overflow(b[0][2], logvis*interpcolor[2]); - bump_no_overflow(b[0][3], logvis*interpcolor[3]); - bump_no_overflow(b[0][4], logvis*255.0); - } -#endif - - } - } - - #if defined(HAVE_LIBPTHREAD) && defined(USE_LOCKS) - /* Release mutex */ - pthread_mutex_unlock(&ficp->bucket_mutex); - #endif - - } - #ifdef HAVE_LIBPTHREAD - pthread_exit((void *)0); - #endif -} - -static int render_rectangle(flam3_frame *spec, void *out, - int field, int nchan, int transp, stat_struct *stats) { - long nbuckets; - int i, j, k, batch_num, temporal_sample_num; - double nsamples, batch_size; - bucket *buckets; - abucket *accumulate; - double *points; - double *filter, *temporal_filter, *temporal_deltas, *batch_filter; - double ppux=0, ppuy=0; - int image_width, image_height; /* size of the image to produce */ - int out_width; - int filter_width=0; - int bytes_per_channel = spec->bytes_per_channel; - int oversample; - double highpow; - int nbatches; - int ntemporal_samples; - flam3_palette dmap; - int gutter_width; - double vibrancy = 0.0; - double gamma = 0.0; - double background[3]; - int vib_gam_n = 0; - time_t progress_began=0; - int verbose = spec->verbose; - int gnm_idx,max_gnm_de_fw,de_offset; - flam3_genome cp; - unsigned short *xform_distrib; - flam3_iter_constants fic; - flam3_thread_helper *fth; -#ifdef HAVE_LIBPTHREAD - pthread_attr_t pt_attr; - pthread_t *myThreads=NULL; -#endif - int thread_status; - int thi; - time_t tstart,tend; - double sumfilt; - char *ai; - int cmap_size; - - char *last_block; - size_t memory_rqd; - - /* Per-render progress timers */ - time_t progress_timer=0; - time_t progress_timer_history[64]; - double progress_history[64]; - int progress_history_mark = 0; - - tstart = time(NULL); - - fic.badvals = 0; - fic.aborted = 0; - - stats->num_iters = 0; - - /* correct for apophysis's use of 255 colors in the palette rather than all 256 */ - cmap_size = 256 - argi("apo_palette",0); - - memset(&cp,0, sizeof(flam3_genome)); - - /* interpolate and get a control point */ - flam3_interpolate(spec->genomes, spec->ngenomes, spec->time, 0, &cp); - oversample = cp.spatial_oversample; - highpow = cp.highlight_power; - nbatches = cp.nbatches; - ntemporal_samples = cp.ntemporal_samples; - - if (nbatches < 1) { - fprintf(stderr, "nbatches must be positive, not %d.\n", nbatches); - return(1); - } - - if (oversample < 1) { - fprintf(stderr, "oversample must be positive, not %d.\n", oversample); - return(1); - } - - /* Initialize the thread helper structures */ - fth = (flam3_thread_helper *)calloc(spec->nthreads,sizeof(flam3_thread_helper)); - for (i=0;inthreads;i++) - fth[i].cp.final_xform_index=-1; - - /* Set up the output image dimensions, adjusted for scanline */ - image_width = cp.width; - out_width = image_width; - if (field) { - image_height = cp.height / 2; - - if (field == flam3_field_odd) - out = (unsigned char *)out + nchan * bytes_per_channel * out_width; - - out_width *= 2; - } else - image_height = cp.height; - - - /* Spatial Filter kernel creation */ - filter_width = flam3_create_spatial_filter(spec, field, &filter); - - /* handle error */ - if (filter_width<0) { - fprintf(stderr,"flam3_create_spatial_filter returned error: aborting\n"); - return(1); - } - - /* note we must free 'filter' at the end */ - - /* batch filter */ - /* may want to revisit this at some point */ - batch_filter = (double *) malloc(sizeof(double) * nbatches); - for (i=0; ingenomes; gnm_idx++) { - int this_width = (int)ceil(spec->genomes[gnm_idx].estimator) * oversample; - if (this_width > max_gnm_de_fw) - max_gnm_de_fw = this_width; - } - - /* Add OS-1 for the averaging at the edges, if it's > 0 already */ - if (max_gnm_de_fw>0) - max_gnm_de_fw += (oversample-1); - - /* max_gnm_de_fw is now the number of pixels of additional gutter */ - /* necessary to appropriately perform the density estimation filtering */ - /* Check to see if it's greater than the gutter_width */ - if (max_gnm_de_fw > gutter_width) { - de_offset = max_gnm_de_fw - gutter_width; - gutter_width = max_gnm_de_fw; - } else - de_offset = 0; - - - /* Allocate the space required to render the image */ - fic.height = oversample * image_height + 2 * gutter_width; - fic.width = oversample * image_width + 2 * gutter_width; - - nbuckets = (long)fic.width * (long)fic.height; - memory_rqd = (sizeof(bucket) * nbuckets + sizeof(abucket) * nbuckets + - 4 * sizeof(double) * (size_t)(spec->sub_batch_size) * spec->nthreads); - last_block = (char *) malloc(memory_rqd); - if (NULL == last_block) { - fprintf(stderr, "render_rectangle: cannot malloc %g bytes.\n", (double)memory_rqd); - fprintf(stderr, "render_rectangle: w=%d h=%d nb=%ld.\n", fic.width, fic.height, nbuckets); - return(1); - } - - /* Just free buckets at the end */ - buckets = (bucket *) last_block; - accumulate = (abucket *) (last_block + sizeof(bucket) * nbuckets); - points = (double *) (last_block + (sizeof(bucket) + sizeof(abucket)) * nbuckets); - - if (verbose) { - fprintf(stderr, "chaos: "); - progress_began = time(NULL); - } - - background[0] = background[1] = background[2] = 0.0; - memset((char *) accumulate, 0, sizeof(abucket) * nbuckets); - - - /* Batch loop - outermost */ - for (batch_num = 0; batch_num < nbatches; batch_num++) { - double de_time; - double sample_density=0.0; - double k1, area, k2; - flam3_de_helper de; - - de_time = spec->time + temporal_deltas[batch_num*ntemporal_samples]; - - memset((char *) buckets, 0, sizeof(bucket) * nbuckets); - - /* interpolate and get a control point */ - /* ONLY FOR DENSITY FILTER WIDTH PURPOSES */ - /* additional interpolation will be done in the temporal_sample loop */ - flam3_interpolate(spec->genomes, spec->ngenomes, de_time, 0, &cp); - - /* if instructed to by the genome, create the density estimation */ - /* filter kernels. Check boundary conditions as well. */ - if (cp.estimator < 0.0 || cp.estimator_minimum < 0.0) { - fprintf(stderr,"density estimator filter widths must be >= 0\n"); - return(1); - } - - if (spec->bits <= 32) { - if (cp.estimator > 0.0) { - fprintf(stderr, "warning: density estimation disabled with %d bit buffers.\n", spec->bits); - cp.estimator = 0.0; - } - } - - /* Create DE filters */ - if (cp.estimator > 0.0) { - de = flam3_create_de_filters(cp.estimator,cp.estimator_minimum, - cp.estimator_curve,oversample); - if (de.kernel_size<0) { - fprintf(stderr,"de.kernel_size returned 0 - aborting.\n"); - return(1); - } - } else - de.max_filter_index = 0; - - /* Temporal sample loop */ - for (temporal_sample_num = 0; temporal_sample_num < ntemporal_samples; temporal_sample_num++) { - - double temporal_sample_time; - double color_scalar = temporal_filter[batch_num*ntemporal_samples + temporal_sample_num]; - - temporal_sample_time = spec->time + - temporal_deltas[batch_num*ntemporal_samples + temporal_sample_num]; - - /* Interpolate and get a control point */ - flam3_interpolate(spec->genomes, spec->ngenomes, temporal_sample_time, 0, &cp); - - /* Get the xforms ready to render */ - if (prepare_precalc_flags(&cp)) { - fprintf(stderr,"prepare xform pointers returned error: aborting.\n"); - return(1); - } - xform_distrib = flam3_create_xform_distrib(&cp); - if (xform_distrib==NULL) { - fprintf(stderr,"create xform distrib returned error: aborting.\n"); - return(1); - } - - /* compute the colormap entries. */ - /* the input colormap is 256 long with entries from 0 to 1.0 */ - for (j = 0; j < CMAP_SIZE; j++) { - dmap[j].index = cp.palette[(j * 256) / CMAP_SIZE].index / 256.0; - for (k = 0; k < 4; k++) - dmap[j].color[k] = (cp.palette[(j * 256) / CMAP_SIZE].color[k] * WHITE_LEVEL) * color_scalar; - } - - /* compute camera */ - if (1) { - double t0, t1, shift=0.0, corner0, corner1; - double scale; - - if (cp.sample_density <= 0.0) { - fprintf(stderr, - "sample density (quality) must be greater than zero," - " not %g.\n", cp.sample_density); - return(1); - } - - scale = pow(2.0, cp.zoom); - sample_density = cp.sample_density * scale * scale; - - ppux = cp.pixels_per_unit * scale; - ppuy = field ? (ppux / 2.0) : ppux; - ppux /= spec->pixel_aspect_ratio; - switch (field) { - case flam3_field_both: shift = 0.0; break; - case flam3_field_even: shift = -0.5; break; - case flam3_field_odd: shift = 0.5; break; - } - shift = shift / ppux; - t0 = (double) gutter_width / (oversample * ppux); - t1 = (double) gutter_width / (oversample * ppuy); - corner0 = cp.center[0] - image_width / ppux / 2.0; - corner1 = cp.center[1] - image_height / ppuy / 2.0; - fic.bounds[0] = corner0 - t0; - fic.bounds[1] = corner1 - t1 + shift; - fic.bounds[2] = corner0 + image_width / ppux + t0; - fic.bounds[3] = corner1 + image_height / ppuy + t1 + shift; - fic.size[0] = 1.0 / (fic.bounds[2] - fic.bounds[0]); - fic.size[1] = 1.0 / (fic.bounds[3] - fic.bounds[1]); - fic.rot[0][0] = cos(cp.rotate * 2 * M_PI / 360.0); - fic.rot[0][1] = -sin(cp.rotate * 2 * M_PI / 360.0); - fic.rot[1][0] = -fic.rot[0][1]; - fic.rot[1][1] = fic.rot[0][0]; - fic.ws0 = fic.width * fic.size[0]; - fic.wb0s0 = fic.ws0 * fic.bounds[0]; - fic.hs1 = fic.height * fic.size[1]; - fic.hb1s1 = fic.hs1 * fic.bounds[1]; - - } - - /* number of samples is based only on the output image size */ - nsamples = sample_density * image_width * image_height; - - /* how many of these samples are rendered in this loop? */ - batch_size = nsamples / (nbatches * ntemporal_samples); - - stats->num_iters += batch_size; - - /* Fill in the iter constants */ - fic.xform_distrib = xform_distrib; - fic.spec = spec; - fic.batch_size = batch_size / (double)spec->nthreads; - fic.temporal_sample_num = temporal_sample_num; - fic.ntemporal_samples = ntemporal_samples; - fic.batch_num = batch_num; - fic.nbatches = nbatches; - fic.cmap_size = cmap_size; - - fic.dmap = (flam3_palette_entry *)dmap; - fic.color_scalar = color_scalar; - fic.buckets = (void *)buckets; - - /* Need a timer per job */ - fic.progress_timer = &progress_timer; - fic.progress_timer_history = &(progress_timer_history[0]); - fic.progress_history = &(progress_history[0]); - fic.progress_history_mark = &progress_history_mark; - - /* Initialize the thread helper structures */ - for (thi = 0; thi < spec->nthreads; thi++) { - - int rk; - /* Create a new isaac state for this thread */ - for (rk = 0; rk < RANDSIZ; rk++) - fth[thi].rc.randrsl[rk] = irand(&spec->rc); - - irandinit(&(fth[thi].rc),1); - - if (0==thi) { - - fth[thi].first_thread=1; - if (0==batch_num && 0==temporal_sample_num) - fth[thi].timer_initialize = 1; - else - fth[thi].timer_initialize = 0; - - } else { - fth[thi].first_thread=0; - fth[thi].timer_initialize = 0; - } - - fth[thi].iter_storage = &(points[thi*(spec->sub_batch_size)*4]); - fth[thi].fic = &fic; - flam3_copy(&(fth[thi].cp),&cp); - - } - -#ifdef HAVE_LIBPTHREAD - /* Let's make some threads */ - myThreads = (pthread_t *)malloc(spec->nthreads * sizeof(pthread_t)); - - #if defined(USE_LOCKS) - pthread_mutex_init(&fic.bucket_mutex, NULL); - #endif - - pthread_attr_init(&pt_attr); - pthread_attr_setdetachstate(&pt_attr,PTHREAD_CREATE_JOINABLE); - - for (thi=0; thi nthreads; thi ++) - pthread_create(&myThreads[thi], &pt_attr, (void *)iter_thread, (void *)(&(fth[thi]))); - - pthread_attr_destroy(&pt_attr); - - /* Wait for them to return */ - for (thi=0; thi < spec->nthreads; thi++) - pthread_join(myThreads[thi], (void **)&thread_status); - - #if defined(USE_LOCKS) - pthread_mutex_destroy(&fic.bucket_mutex); - #endif - - free(myThreads); -#else - for (thi=0; thi < spec->nthreads; thi++) - iter_thread( (void *)(&(fth[thi])) ); -#endif - - /* Free the xform_distrib array */ - free(xform_distrib); - - if (fic.aborted) { - if (verbose) fprintf(stderr, "\naborted!\n"); - goto done; - } - - vibrancy += cp.vibrancy; - gamma += cp.gamma; - background[0] += cp.background[0]; - background[1] += cp.background[1]; - background[2] += cp.background[2]; - vib_gam_n++; - - } - - k1 =(cp.contrast * cp.brightness * - PREFILTER_WHITE * 268.0 * batch_filter[batch_num]) / 256; - area = image_width * image_height / (ppux * ppuy); - k2 = (oversample * oversample * nbatches) / - (cp.contrast * area * WHITE_LEVEL * sample_density * sumfilt); -#if 0 - printf("iw=%d,ih=%d,ppux=%f,ppuy=%f\n",image_width,image_height,ppux,ppuy); - printf("contrast=%f, brightness=%f, PREFILTER=%d, temporal_filter=%f\n", - cp.contrast, cp.brightness, PREFILTER_WHITE, temporal_filter[batch_num]); - printf("oversample=%d, nbatches=%d, area = %f, WHITE_LEVEL=%d, sample_density=%f\n", - oversample, nbatches, area, WHITE_LEVEL, sample_density); - printf("k1=%f,k2=%15.12f\n",k1,k2); -#endif - - if (de.max_filter_index == 0) { - - for (j = 0; j < fic.height; j++) { - for (i = 0; i < fic.width; i++) { - - abucket *a = accumulate + i + j * fic.width; - bucket *b = buckets + i + j * fic.width; - double c[4], ls; - - c[0] = (double) b[0][0]; - c[1] = (double) b[0][1]; - c[2] = (double) b[0][2]; - c[3] = (double) b[0][3]; - if (0.0 == c[3]) - continue; - - ls = (k1 * log(1.0 + c[3] * k2))/c[3]; - c[0] *= ls; - c[1] *= ls; - c[2] *= ls; - c[3] *= ls; - - abump_no_overflow(a[0][0], c[0]); - abump_no_overflow(a[0][1], c[1]); - abump_no_overflow(a[0][2], c[2]); - abump_no_overflow(a[0][3], c[3]); - } - } - } else { - - de_thread_helper *deth; - int de_aborted=0; - int myspan = (fic.height-2*(oversample-1)+1); - int swath = myspan/(spec->nthreads); - - /* Create the de helper structures */ - deth = (de_thread_helper *)calloc(spec->nthreads,sizeof(de_thread_helper)); - - for (thi=0;thi<(spec->nthreads);thi++) { - - /* Set up the contents of the helper structure */ - deth[thi].b = buckets; - deth[thi].accumulate = accumulate; - deth[thi].width = fic.width; - deth[thi].height = fic.height; - deth[thi].oversample = oversample; - deth[thi].progress_size = spec->sub_batch_size/10; - deth[thi].de = &de; - deth[thi].k1 = k1; - deth[thi].k2 = k2; - deth[thi].curve = cp.estimator_curve; - deth[thi].spec = spec; - deth[thi].aborted = &de_aborted; - if ( (spec->nthreads)>myspan) { /* More threads than rows */ - deth[thi].start_row=0; - if (thi==spec->nthreads-1) { - deth[thi].end_row=myspan; - deth[thi].last_thread=1; - } else { - deth[thi].end_row=-1; - deth[thi].last_thread=0; - } - } else { /* Normal case */ - deth[thi].start_row=thi*swath; - deth[thi].end_row=(thi+1)*swath; - if (thi==spec->nthreads-1) { - deth[thi].end_row=myspan; - deth[thi].last_thread=1; - } else { - deth[thi].last_thread=0; - } - } - } - -#ifdef HAVE_LIBPTHREAD - /* Let's make some threads */ - myThreads = (pthread_t *)malloc(spec->nthreads * sizeof(pthread_t)); - - pthread_attr_init(&pt_attr); - pthread_attr_setdetachstate(&pt_attr,PTHREAD_CREATE_JOINABLE); - - for (thi=0; thi nthreads; thi ++) - pthread_create(&myThreads[thi], &pt_attr, (void *)de_thread, (void *)(&(deth[thi]))); - - pthread_attr_destroy(&pt_attr); - - /* Wait for them to return */ - for (thi=0; thi < spec->nthreads; thi++) - pthread_join(myThreads[thi], (void **)&thread_status); - - free(myThreads); -#else - for (thi=0; thi nthreads; thi ++) - de_thread((void *)(&(deth[thi]))); -#endif - - free(deth); - - if (de_aborted) { - if (verbose) fprintf(stderr, "\naborted!\n"); - goto done; - } - - } /* End density estimation loop */ - - - /* If allocated, free the de filter memory for the next batch */ - if (de.max_filter_index > 0) { - free(de.filter_coefs); - free(de.filter_widths); - } - - } - - if (verbose) { - fprintf(stderr, "\rchaos: 100.0%% took: %ld seconds \n", time(NULL) - progress_began); - fprintf(stderr, "filtering..."); - } - - - /* filter the accumulation buffer down into the image */ - if (1) { - int x, y; - double t[4],newrgb[3]; - double g = 1.0 / (gamma / vib_gam_n); - double tmp,a; - double alpha,ls; - int rgbi; - - double linrange = cp.gam_lin_thresh; - - vibrancy /= vib_gam_n; - background[0] /= vib_gam_n/256.0; - background[1] /= vib_gam_n/256.0; - background[2] /= vib_gam_n/256.0; - - /* If we're in the early clip mode, perform this first step to */ - /* apply the gamma correction and clipping before the spat filt */ - - if (spec->earlyclip) { - - for (j = 0; j < fic.height; j++) { - for (i = 0; i < fic.width; i++) { - - abucket *ac = accumulate + i + j*fic.width; - - if (ac[0][3]<=0) { - alpha = 0.0; - ls = 0.0; - } else { - tmp=ac[0][3]/PREFILTER_WHITE; - alpha = flam3_calc_alpha(tmp,g,linrange); - ls = vibrancy * 256.0 * alpha / tmp; - if (alpha<0.0) alpha = 0.0; - if (alpha>1.0) alpha = 1.0; - } - - t[0] = (double)ac[0][0]; - t[1] = (double)ac[0][1]; - t[2] = (double)ac[0][2]; - t[3] = (double)ac[0][3]; - - flam3_calc_newrgb(t, ls, highpow, newrgb); - - for (rgbi=0;rgbi<3;rgbi++) { - a = newrgb[rgbi]; - a += (1.0-vibrancy) * 256.0 * pow( t[rgbi] / PREFILTER_WHITE, g); - if (nchan<=3 || transp==0) - a += ((1.0 - alpha) * background[rgbi]); - else { - if (alpha>0) - a /= alpha; - else - a = 0; - } - - /* Clamp here to ensure proper filter functionality */ - if (a>255) a = 255; - if (a<0) a = 0; - - /* Replace values in accumulation buffer with these new ones */ - ac[0][rgbi] = a; - } - - ac[0][3] = alpha; - - } - } - } - - /* Apply the spatial filter */ - y = de_offset; - for (j = 0; j < image_height; j++) { - x = de_offset; - for (i = 0; i < image_width; i++) { - int ii, jj,rgbi; - void *p; - unsigned short *p16; - unsigned char *p8; - t[0] = t[1] = t[2] = t[3] = 0.0; - for (ii = 0; ii < filter_width; ii++) { - for (jj = 0; jj < filter_width; jj++) { - double k = filter[ii + jj * filter_width]; - abucket *ac = accumulate + x+ii + (y+jj)*fic.width; - - - t[0] += k * ac[0][0]; - t[1] += k * ac[0][1]; - t[2] += k * ac[0][2]; - t[3] += k * ac[0][3]; - - - } - } - - p = (unsigned char *)out + nchan * bytes_per_channel * (i + j * out_width); - p8 = (unsigned char *)p; - p16 = (unsigned short *)p; - - /* The old way, spatial filter first and then clip after gamma */ - if (!spec->earlyclip) { - - tmp=t[3]/PREFILTER_WHITE; - - if (t[3]<=0) { - alpha = 0.0; - ls = 0.0; - } else { - alpha = flam3_calc_alpha(tmp,g,linrange); - ls = vibrancy * 256.0 * alpha / tmp; - if (alpha<0.0) alpha = 0.0; - if (alpha>1.0) alpha = 1.0; - } - - flam3_calc_newrgb(t, ls, highpow, newrgb); - - for (rgbi=0;rgbi<3;rgbi++) { - a = newrgb[rgbi]; - a += (1.0-vibrancy) * 256.0 * pow( t[rgbi] / PREFILTER_WHITE, g); - if (nchan<=3 || transp==0) - a += ((1.0 - alpha) * background[rgbi]); - else { - if (alpha>0) - a /= alpha; - else - a = 0; - } - - /* Clamp here to ensure proper filter functionality */ - if (a>255) a = 255; - if (a<0) a = 0; - - /* Replace values in accumulation buffer with these new ones */ - t[rgbi] = a; - } - t[3] = alpha; - } - - for (rgbi=0;rgbi<3;rgbi++) { - - a = t[rgbi]; - - if (a > 255) - a = 255; - if (a < 0) - a = 0; - - if (2==bytes_per_channel) { - a *= 256.0; /* Scales to [0-65280] */ - p16[rgbi] = (unsigned short) a; - } else { - p8[rgbi] = (unsigned char) a; - } - } - - - if (t[3]>1) - t[3]=1; - if (t[3]<0) - t[3]=0; - - /* alpha */ - if (nchan>3) { - if (transp==1) { - if (2==bytes_per_channel) - p16[3] = (unsigned short) (t[3] * 65535); - else - p8[3] = (unsigned char) (t[3] * 255); - } else { - if (2==bytes_per_channel) - p16[3] = 65535; - else - p8[3] = 255; - } - } - - x += oversample; - } - y += oversample; - } - } - - done: - - stats->badvals = fic.badvals; - - free(temporal_filter); - free(temporal_deltas); - free(batch_filter); - free(filter); - free(buckets); -// free(accumulate); -// free(points); - /* We have to clear the cps in fth first */ - for (thi = 0; thi < spec->nthreads; thi++) { - clear_cp(&(fth[thi].cp),0); - } - free(fth); - clear_cp(&cp,0); - - if (getenv("insert_palette")) { - int ph = 100; - if (ph >= image_height) ph = image_height; - /* insert the palette into the image */ - for (j = 0; j < ph; j++) { - for (i = 0; i < image_width; i++) { - unsigned char *p = (unsigned char *)out + nchan * (i + j * out_width); - p[0] = (unsigned char)dmap[i * 256 / image_width].color[0]; - p[1] = (unsigned char)dmap[i * 256 / image_width].color[1]; - p[2] = (unsigned char)dmap[i * 256 / image_width].color[2]; - } - } - } - - tend = time(NULL); - stats->render_seconds = (int)(tend-tstart); - - return(0); - -} diff --git a/src/render.dsp b/src/render.dsp deleted file mode 100644 index bf99407..0000000 --- a/src/render.dsp +++ /dev/null @@ -1,143 +0,0 @@ -# Microsoft Developer Studio Project File - Name="hqi" - Package Owner=<4> -# Microsoft Developer Studio Generated Build File, Format Version 6.00 -# ** DO NOT EDIT ** - -# TARGTYPE "Win32 (x86) Console Application" 0x0103 - -CFG=hqi - Win32 Debug -!MESSAGE This is not a valid makefile. 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-!ELSEIF "$(CFG)" == "hqi - Win32 Debug" - -# PROP BASE Use_MFC 0 -# PROP BASE Use_Debug_Libraries 1 -# PROP BASE Output_Dir "Debug" -# PROP BASE Intermediate_Dir "Debug" -# PROP BASE Target_Dir "" -# PROP Use_MFC 0 -# PROP Use_Debug_Libraries 1 -# PROP Output_Dir "Debug" -# PROP Intermediate_Dir "Debug" -# PROP Ignore_Export_Lib 0 -# PROP Target_Dir "" -# ADD BASE CPP /nologo /W3 /Gm /GX /ZI /Od /D "WIN32" /D "_DEBUG" /D "_CONSOLE" /D "_MBCS" /YX /FD /GZ /c -# ADD CPP /nologo /W3 /Gm /GX /ZI /Od /I "c:\src\jpeg" /I "c:\src\libpng" /I "c:\src\zlib" /I "c:\src\libxml2\include" /I "c:\src\iconv\include" /D "WIN32" /D "_DEBUG" /D "_CONSOLE" /D "_MBCS" /FR /YX /FD /GZ /Zm1000 /c -# ADD BASE RSC /l 0x409 /d "_DEBUG" -# ADD RSC /l 0x409 /d "_DEBUG" -BSC32=bscmake.exe -# ADD BASE BSC32 /nologo -# ADD BSC32 /nologo -LINK32=link.exe -# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /debug /machine:I386 /pdbtype:sept -# ADD LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib c:\src\jpeg\libjpeg.lib c:\src\libpng\libpng.lib c:\src\libxml2\lib\libxml2.lib c:\src\zlib\zlib.lib /nologo /subsystem:console /debug /machine:I386 /pdbtype:sept -# SUBTRACT LINK32 /pdb:none - -!ENDIF - -# Begin Target - -# Name "hqi - Win32 Release" -# Name "hqi - Win32 Debug" -# Begin Group "Source Files" - -# PROP Default_Filter "cpp;c;cxx;rc;def;r;odl;idl;hpj;bat" -# Begin Source File - -SOURCE=.\docstring.c -# End Source File -# Begin Source File - -SOURCE=".\flam3-palettes.c" -# End Source File -# Begin Source File - -SOURCE=".\flam3-render.c" -# End Source File -# Begin Source File - -SOURCE=.\flam3.c -# End Source File -# Begin Source File - -SOURCE=.\isaac.c -# End Source File -# Begin Source File - -SOURCE=.\jpeg.c -# End Source File -# Begin Source File - -SOURCE=.\png.c -# End Source File -# End Group -# Begin Group "Header Files" - -# PROP Default_Filter "h;hpp;hxx;hm;inl" -# Begin Source File - -SOURCE=cmap.h -# End Source File -# Begin Source File - -SOURCE=.\jpeg.h -# End Source File -# Begin Source File - -SOURCE=libifs.h -# End Source File -# Begin Source File - -SOURCE=rect.h -# End Source File -# End Group -# Begin Group "Resource Files" - -# PROP Default_Filter "ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe" -# End Group -# End Target -# End Project diff --git a/src/test.flam3 b/src/test.flam3 deleted file mode 100644 index 62dcc79..0000000 --- a/src/test.flam3 +++ /dev/null @@ -1,14 +0,0 @@ - - - - - - - - - - - - - - diff --git a/src/variations.c b/src/variations.c deleted file mode 100644 index cc5c4c3..0000000 --- a/src/variations.c +++ /dev/null @@ -1,2566 +0,0 @@ -/* - FLAM3 - cosmic recursive fractal flames - Copyright (C) 1992-2009 Spotworks LLC - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 3 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program. If not, see . -*/ - -#include "variations.h" -#include "interpolation.h" - -#define badvalue(x) (((x)!=(x))||((x)>1e10)||((x)<-1e10)) - -/* Wrap the sincos function for Macs */ -#if defined(__APPLE__) || defined(_MSC_VER) -#define sincos(x,s,c) *(s)=sin(x); *(c)=cos(x); -#else -extern void sincos(double x, double *s, double *c); -#endif - -#ifdef _MSC_VER -#define trunc (int) -#endif - -char *flam3_variation_names[1+flam3_nvariations] = { - "linear", - "sinusoidal", - "spherical", - "swirl", - "horseshoe", - "polar", - "handkerchief", - "heart", - "disc", - "spiral", - "hyperbolic", - "diamond", - "ex", - "julia", - "bent", - "waves", - "fisheye", - "popcorn", - "exponential", - "power", - "cosine", - "rings", - "fan", - "blob", - "pdj", - "fan2", - "rings2", - "eyefish", - "bubble", - "cylinder", - "perspective", - "noise", - "julian", - "juliascope", - "blur", - "gaussian_blur", - "radial_blur", - "pie", - "ngon", - "curl", - "rectangles", - "arch", - "tangent", - "square", - "rays", - "blade", - "secant2", - "twintrian", - "cross", - "disc2", - "super_shape", - "flower", - "conic", - "parabola", - "bent2", - "bipolar", - "boarders", - "butterfly", - "cell", - "cpow", - "curve", - "edisc", - "elliptic", - "escher", - "foci", - "lazysusan", - "loonie", - "pre_blur", - "modulus", - "oscilloscope", - "polar2", - "popcorn2", - "scry", - "separation", - "split", - "splits", - "stripes", - "wedge", - "wedge_julia", - "wedge_sph", - "whorl", - "waves2", - "exp", - "log", - "sin", - "cos", - "tan", - "sec", - "csc", - "cot", - "sinh", - "cosh", - "tanh", - "sech", - "csch", - "coth", - "auger", - "flux", - "mobius", - 0 -}; - -/* - * VARIATION FUNCTIONS - * must be of the form void (void *, double) - */ -void var0_linear (flam3_iter_helper *f, double weight) { - /* linear */ - /* nx = tx; - ny = ty; - p[0] += v * nx; - p[1] += v * ny; */ - - f->p0 += weight * f->tx; - f->p1 += weight * f->ty; -} - -void var1_sinusoidal (flam3_iter_helper *f, double weight) { - /* sinusoidal */ - /* nx = sin(tx); - ny = sin(ty); - p[0] += v * nx; - p[1] += v * ny; */ - - f->p0 += weight * sin(f->tx); - f->p1 += weight * sin(f->ty); -} - -void var2_spherical (flam3_iter_helper *f, double weight) { - /* spherical */ - /* double r2 = tx * tx + ty * ty + 1e-6; - nx = tx / r2; - ny = ty / r2; - p[0] += v * nx; - p[1] += v * ny; */ - - double r2 = weight / ( f->precalc_sumsq + EPS); - - f->p0 += r2 * f->tx; - f->p1 += r2 * f->ty; -} - -void var3_swirl (flam3_iter_helper *f, double weight) { - /* swirl */ - /* double r2 = tx * tx + ty * ty; /k here is fun - double c1 = sin(r2); - double c2 = cos(r2); - nx = c1 * tx - c2 * ty; - ny = c2 * tx + c1 * ty; - p[0] += v * nx; - p[1] += v * ny; */ - - double r2 = f->precalc_sumsq; - double c1,c2; - double nx,ny; - - sincos(r2,&c1,&c2); -// double c1 = sin(r2); -// double c2 = cos(r2); - nx = c1 * f->tx - c2 * f->ty; - ny = c2 * f->tx + c1 * f->ty; - - f->p0 += weight * nx; - f->p1 += weight * ny; -} - -void var4_horseshoe (flam3_iter_helper *f, double weight) { - /* horseshoe */ - /* a = atan2(tx, ty); - c1 = sin(a); - c2 = cos(a); - nx = c1 * tx - c2 * ty; - ny = c2 * tx + c1 * ty; - p[0] += v * nx; - p[1] += v * ny; */ - - double r = weight / (f->precalc_sqrt + EPS); - - f->p0 += (f->tx - f->ty) * (f->tx + f->ty) * r; - f->p1 += 2.0 * f->tx * f->ty * r; -} - -void var5_polar (flam3_iter_helper *f, double weight) { - /* polar */ - /* nx = atan2(tx, ty) / M_PI; - ny = sqrt(tx * tx + ty * ty) - 1.0; - p[0] += v * nx; - p[1] += v * ny; */ - - double nx = f->precalc_atan * M_1_PI; - double ny = f->precalc_sqrt - 1.0; - - f->p0 += weight * nx; - f->p1 += weight * ny; -} - -void var6_handkerchief (flam3_iter_helper *f, double weight) { - /* folded handkerchief */ - /* a = atan2(tx, ty); - r = sqrt(tx*tx + ty*ty); - p[0] += v * sin(a+r) * r; - p[1] += v * cos(a-r) * r; */ - - double a = f->precalc_atan; - double r = f->precalc_sqrt; - - f->p0 += weight * r * sin(a+r); - f->p1 += weight * r * cos(a-r); -} - -void var7_heart (flam3_iter_helper *f, double weight) { - /* heart */ - /* a = atan2(tx, ty); - r = sqrt(tx*tx + ty*ty); - a *= r; - p[0] += v * sin(a) * r; - p[1] += v * cos(a) * -r; */ - - double a = f->precalc_sqrt * f->precalc_atan; - double ca,sa; - double r = weight * f->precalc_sqrt; - - sincos(a,&sa,&ca); - - f->p0 += r * sa; - f->p1 += (-r) * ca; -} - -void var8_disc (flam3_iter_helper *f, double weight) { - /* disc */ - /* nx = tx * M_PI; - ny = ty * M_PI; - a = atan2(nx, ny); - r = sqrt(nx*nx + ny*ny); - p[0] += v * sin(r) * a / M_PI; - p[1] += v * cos(r) * a / M_PI; */ - - double a = f->precalc_atan * M_1_PI; - double r = M_PI * f->precalc_sqrt; - double sr,cr; - sincos(r,&sr,&cr); - - f->p0 += weight * sr * a; - f->p1 += weight * cr * a; -} - -void var9_spiral (flam3_iter_helper *f, double weight) { - /* spiral */ - /* a = atan2(tx, ty); - r = sqrt(tx*tx + ty*ty) + 1e-6; - p[0] += v * (cos(a) + sin(r)) / r; - p[1] += v * (sin(a) - cos(r)) / r; */ - - double r = f->precalc_sqrt + EPS; - double r1 = weight/r; - double sr,cr; - sincos(r,&sr,&cr); - - f->p0 += r1 * (f->precalc_cosa + sr); - f->p1 += r1 * (f->precalc_sina - cr); -} - -void var10_hyperbolic (flam3_iter_helper *f, double weight) { - /* hyperbolic */ - /* a = atan2(tx, ty); - r = sqrt(tx*tx + ty*ty) + 1e-6; - p[0] += v * sin(a) / r; - p[1] += v * cos(a) * r; */ - - double r = f->precalc_sqrt + EPS; - - f->p0 += weight * f->precalc_sina / r; - f->p1 += weight * f->precalc_cosa * r; -} - -void var11_diamond (flam3_iter_helper *f, double weight) { - /* diamond */ - /* a = atan2(tx, ty); - r = sqrt(tx*tx + ty*ty); - p[0] += v * sin(a) * cos(r); - p[1] += v * cos(a) * sin(r); */ - - double r = f->precalc_sqrt; - double sr,cr; - sincos(r,&sr,&cr); - - f->p0 += weight * f->precalc_sina * cr; - f->p1 += weight * f->precalc_cosa * sr; -} - -void var12_ex (flam3_iter_helper *f, double weight) { - /* ex */ - /* a = atan2(tx, ty); - r = sqrt(tx*tx + ty*ty); - n0 = sin(a+r); - n1 = cos(a-r); - m0 = n0 * n0 * n0 * r; - m1 = n1 * n1 * n1 * r; - p[0] += v * (m0 + m1); - p[1] += v * (m0 - m1); */ - - double a = f->precalc_atan; - double r = f->precalc_sqrt; - - double n0 = sin(a+r); - double n1 = cos(a-r); - - double m0 = n0 * n0 * n0 * r; - double m1 = n1 * n1 * n1 * r; - - f->p0 += weight * (m0 + m1); - f->p1 += weight * (m0 - m1); -} - -void var13_julia (flam3_iter_helper *f, double weight) { - /* julia */ - /* a = atan2(tx, ty)/2.0; - if (flam3_random_bit()) a += M_PI; - r = pow(tx*tx + ty*ty, 0.25); - nx = r * cos(a); - ny = r * sin(a); - p[0] += v * nx; - p[1] += v * ny; */ - - double r; - double a = 0.5 * f->precalc_atan; - double sa,ca; - - if (flam3_random_isaac_bit(f->rc)) //(flam3_random_bit()) - a += M_PI; - - r = weight * sqrt(f->precalc_sqrt); - - sincos(a,&sa,&ca); - - f->p0 += r * ca; - f->p1 += r * sa; -} - -void var14_bent (flam3_iter_helper *f, double weight) { - /* bent */ - /* nx = tx; - ny = ty; - if (nx < 0.0) nx = nx * 2.0; - if (ny < 0.0) ny = ny / 2.0; - p[0] += v * nx; - p[1] += v * ny; */ - - double nx = f->tx; - double ny = f->ty; - - if (nx < 0.0) - nx = nx * 2.0; - if (ny < 0.0) - ny = ny / 2.0; - - f->p0 += weight * nx; - f->p1 += weight * ny; -} - -void var15_waves (flam3_iter_helper *f, double weight) { - /* waves */ - /* dx = coef[2][0]; - dy = coef[2][1]; - nx = tx + coef[1][0]*sin(ty/((dx*dx)+EPS)); - ny = ty + coef[1][1]*sin(tx/((dy*dy)+EPS)); - p[0] += v * nx; - p[1] += v * ny; */ - - double c10 = f->xform->c[1][0]; - double c11 = f->xform->c[1][1]; - - double nx = f->tx + c10 * sin( f->ty * f->xform->waves_dx2 ); - double ny = f->ty + c11 * sin( f->tx * f->xform->waves_dy2 ); - - f->p0 += weight * nx; - f->p1 += weight * ny; -} - -void var16_fisheye (flam3_iter_helper *f, double weight) { - /* fisheye */ - /* a = atan2(tx, ty); - r = sqrt(tx*tx + ty*ty); - r = 2 * r / (r + 1); - nx = r * cos(a); - ny = r * sin(a); - p[0] += v * nx; - p[1] += v * ny; */ - - double r = f->precalc_sqrt; - - r = 2 * weight / (r+1); - - f->p0 += r * f->ty; - f->p1 += r * f->tx; -} - -void var17_popcorn (flam3_iter_helper *f, double weight) { - /* popcorn */ - /* dx = tan(3*ty); - dy = tan(3*tx); - nx = tx + coef[2][0] * sin(dx); - ny = ty + coef[2][1] * sin(dy); - p[0] += v * nx; - p[1] += v * ny; */ - - double dx = tan(3*f->ty); - double dy = tan(3*f->tx); - - double nx = f->tx + f->xform->c[2][0] * sin(dx); - double ny = f->ty + f->xform->c[2][1] * sin(dy); - - f->p0 += weight * nx; - f->p1 += weight * ny; -} - -void var18_exponential (flam3_iter_helper *f, double weight) { - /* exponential */ - /* dx = exp(tx-1.0); - dy = M_PI * ty; - nx = cos(dy) * dx; - ny = sin(dy) * dx; - p[0] += v * nx; - p[1] += v * ny; */ - - double dx = weight * exp(f->tx - 1.0); - double dy = M_PI * f->ty; - double sdy,cdy; - - sincos(dy,&sdy,&cdy); - - - f->p0 += dx * cdy; - f->p1 += dx * sdy; -} - -void var19_power (flam3_iter_helper *f, double weight) { - /* power */ - /* a = atan2(tx, ty); - sa = sin(a); - r = sqrt(tx*tx + ty*ty); - r = pow(r, sa); - nx = r * precalc_cosa; - ny = r * sa; - p[0] += v * nx; - p[1] += v * ny; */ - - double r = weight * pow(f->precalc_sqrt, f->precalc_sina); - - f->p0 += r * f->precalc_cosa; - f->p1 += r * f->precalc_sina; -} - -void var20_cosine (flam3_iter_helper *f, double weight) { - /* cosine */ - /* nx = cos(tx * M_PI) * cosh(ty); - ny = -sin(tx * M_PI) * sinh(ty); - p[0] += v * nx; - p[1] += v * ny; */ - - double a = f->tx * M_PI; - double sa,ca; - double nx,ny; - - sincos(a,&sa,&ca); - nx = ca * cosh(f->ty); - ny = -sa * sinh(f->ty); - - f->p0 += weight * nx; - f->p1 += weight * ny; -} - -void var21_rings (flam3_iter_helper *f, double weight) { - /* rings */ - /* dx = coef[2][0]; - dx = dx * dx + EPS; - r = sqrt(tx*tx + ty*ty); - r = fmod(r + dx, 2*dx) - dx + r*(1-dx); - a = atan2(tx, ty); - nx = cos(a) * r; - ny = sin(a) * r; - p[0] += v * nx; - p[1] += v * ny; */ - - double dx = f->xform->c[2][0] * f->xform->c[2][0] + EPS; - double r = f->precalc_sqrt; - r = weight * (fmod(r+dx, 2*dx) - dx + r * (1 - dx)); - - f->p0 += r * f->precalc_cosa; - f->p1 += r * f->precalc_sina; -} - -void var22_fan (flam3_iter_helper *f, double weight) { - /* fan */ - /* dx = coef[2][0]; - dy = coef[2][1]; - dx = M_PI * (dx * dx + EPS); - dx2 = dx/2; - a = atan(tx,ty); - r = sqrt(tx*tx + ty*ty); - a += (fmod(a+dy, dx) > dx2) ? -dx2 : dx2; - nx = cos(a) * r; - ny = sin(a) * r; - p[0] += v * nx; - p[1] += v * ny; */ - - double dx = M_PI * (f->xform->c[2][0] * f->xform->c[2][0] + EPS); - double dy = f->xform->c[2][1]; - double dx2 = 0.5 * dx; - - double a = f->precalc_atan; - double r = weight * f->precalc_sqrt; - double sa,ca; - - a += (fmod(a+dy,dx) > dx2) ? -dx2 : dx2; - sincos(a,&sa,&ca); - - f->p0 += r * ca; - f->p1 += r * sa; -} - -void var23_blob (flam3_iter_helper *f, double weight) { - /* blob */ - /* a = atan2(tx, ty); - r = sqrt(tx*tx + ty*ty); - r = r * (bloblow + (blobhigh-bloblow) * (0.5 + 0.5 * sin(blobwaves * a))); - nx = sin(a) * r; - ny = cos(a) * r; - - p[0] += v * nx; - p[1] += v * ny; */ - - double r = f->precalc_sqrt; - double a = f->precalc_atan; - double bdiff = f->xform->blob_high - f->xform->blob_low; - - r = r * (f->xform->blob_low + - bdiff * (0.5 + 0.5 * sin(f->xform->blob_waves * a))); - - f->p0 += weight * f->precalc_sina * r; - f->p1 += weight * f->precalc_cosa * r; -} - -void var24_pdj (flam3_iter_helper *f, double weight) { - /* pdj */ - /* nx1 = cos(pdjb * tx); - nx2 = sin(pdjc * tx); - ny1 = sin(pdja * ty); - ny2 = cos(pdjd * ty); - - p[0] += v * (ny1 - nx1); - p[1] += v * (nx2 - ny2); */ - - double nx1 = cos(f->xform->pdj_b * f->tx); - double nx2 = sin(f->xform->pdj_c * f->tx); - double ny1 = sin(f->xform->pdj_a * f->ty); - double ny2 = cos(f->xform->pdj_d * f->ty); - - f->p0 += weight * (ny1 - nx1); - f->p1 += weight * (nx2 - ny2); -} - -void var25_fan2 (flam3_iter_helper *f, double weight) { - /* fan2 */ - /* a = precalc_atan; - r = precalc_sqrt; - - dy = fan2y; - dx = M_PI * (fan2x * fan2x + EPS); - dx2 = dx / 2.0; - - t = a + dy - dx * (int)((a + dy)/dx); - - if (t > dx2) - a = a - dx2; - else - a = a + dx2; - - nx = sin(a) * r; - ny = cos(a) * r; - - p[0] += v * nx; - p[1] += v * ny; */ - - double dy = f->xform->fan2_y; - double dx = M_PI * (f->xform->fan2_x * f->xform->fan2_x + EPS); - double dx2 = 0.5 * dx; - double a = f->precalc_atan; - double sa,ca; - double r = weight * f->precalc_sqrt; - - double t = a + dy - dx * (int)((a + dy)/dx); - - if (t>dx2) - a = a-dx2; - else - a = a+dx2; - - sincos(a,&sa,&ca); - - f->p0 += r * sa; - f->p1 += r * ca; -} - -void var26_rings2 (flam3_iter_helper *f, double weight) { - /* rings2 */ - /* r = precalc_sqrt; - dx = rings2val * rings2val + EPS; - r += dx - 2.0*dx*(int)((r + dx)/(2.0 * dx)) - dx + r * (1.0-dx); - nx = precalc_sina * r; - ny = precalc_cosa * r; - p[0] += v * nx; - p[1] += v * ny; */ - - double r = f->precalc_sqrt; - double dx = f->xform->rings2_val * f->xform->rings2_val + EPS; - - r += -2.0*dx*(int)((r+dx)/(2.0*dx)) + r * (1.0-dx); - - f->p0 += weight * f->precalc_sina * r; - f->p1 += weight * f->precalc_cosa * r; -} - -void var27_eyefish (flam3_iter_helper *f, double weight) { - /* eyefish */ - /* r = 2.0 * v / (precalc_sqrt + 1.0); - p[0] += r*tx; - p[1] += r*ty; */ - - double r = (weight * 2.0) / (f->precalc_sqrt + 1.0); - - f->p0 += r * f->tx; - f->p1 += r * f->ty; -} - -void var28_bubble (flam3_iter_helper *f, double weight) { - /* bubble */ - - double r = weight / (0.25 * (f->precalc_sumsq) + 1); - - f->p0 += r * f->tx; - f->p1 += r * f->ty; -} - -void var29_cylinder (flam3_iter_helper *f, double weight) { - /* cylinder (01/06) */ - - f->p0 += weight * sin(f->tx); - f->p1 += weight * f->ty; -} - -void var30_perspective (flam3_iter_helper *f, double weight) { - /* perspective (01/06) */ - - double t = 1.0 / (f->xform->perspective_dist - f->ty * f->xform->persp_vsin); - - f->p0 += weight * f->xform->perspective_dist * f->tx * t; - f->p1 += weight * f->xform->persp_vfcos * f->ty * t; -} - -void var31_noise (flam3_iter_helper *f, double weight) { - /* noise (03/06) */ - - double tmpr, sinr, cosr, r; - - tmpr = flam3_random_isaac_01(f->rc) * 2 * M_PI; - sincos(tmpr,&sinr,&cosr); - - r = weight * flam3_random_isaac_01(f->rc); - - f->p0 += f->tx * r * cosr; - f->p1 += f->ty * r * sinr; -} - -void var32_juliaN_generic (flam3_iter_helper *f, double weight) { - /* juliaN (03/06) */ - - int t_rnd = trunc((f->xform->julian_rN)*flam3_random_isaac_01(f->rc)); - - double tmpr = (f->precalc_atanyx + 2 * M_PI * t_rnd) / f->xform->julian_power; - - double r = weight * pow(f->precalc_sumsq, f->xform->julian_cn); - double sina, cosa; - sincos(tmpr,&sina,&cosa); - - f->p0 += r * cosa; - f->p1 += r * sina; -} - -void var33_juliaScope_generic (flam3_iter_helper *f, double weight) { - /* juliaScope (03/06) */ - - int t_rnd = trunc((f->xform->juliascope_rN) * flam3_random_isaac_01(f->rc)); - - double tmpr, r; - double sina, cosa; - - if ((t_rnd & 1) == 0) - tmpr = (2 * M_PI * t_rnd + f->precalc_atanyx) / f->xform->juliascope_power; - else - tmpr = (2 * M_PI * t_rnd - f->precalc_atanyx) / f->xform->juliascope_power; - - sincos(tmpr,&sina,&cosa); - - r = weight * pow(f->precalc_sumsq, f->xform->juliascope_cn); - - f->p0 += r * cosa; - f->p1 += r * sina; -} - -void var34_blur (flam3_iter_helper *f, double weight) { - /* blur (03/06) */ - - double tmpr, sinr, cosr, r; - - tmpr = flam3_random_isaac_01(f->rc) * 2 * M_PI; - sincos(tmpr,&sinr,&cosr); - - r = weight * flam3_random_isaac_01(f->rc); - - f->p0 += r * cosr; - f->p1 += r * sinr; -} - -void var35_gaussian (flam3_iter_helper *f, double weight) { - /* gaussian (09/06) */ - - double ang, r, sina, cosa; - - ang = flam3_random_isaac_01(f->rc) * 2 * M_PI; - sincos(ang,&sina,&cosa); - - r = weight * ( flam3_random_isaac_01(f->rc) + flam3_random_isaac_01(f->rc) - + flam3_random_isaac_01(f->rc) + flam3_random_isaac_01(f->rc) - 2.0 ); - - f->p0 += r * cosa; - f->p1 += r * sina; -} - -void var36_radial_blur (flam3_iter_helper *f, double weight) { - /* radial blur (09/06) */ - /* removed random storage 6/07 */ - - double rndG, ra, rz, tmpa, sa, ca; - - /* Get pseudo-gaussian */ - rndG = weight * (flam3_random_isaac_01(f->rc) + flam3_random_isaac_01(f->rc) - + flam3_random_isaac_01(f->rc) + flam3_random_isaac_01(f->rc) - 2.0); - - /* Calculate angle & zoom */ - ra = f->precalc_sqrt; - tmpa = f->precalc_atanyx + f->xform->radialBlur_spinvar*rndG; - sincos(tmpa,&sa,&ca); - rz = f->xform->radialBlur_zoomvar * rndG - 1; - - f->p0 += ra * ca + rz * f->tx; - f->p1 += ra * sa + rz * f->ty; -} - -void var37_pie(flam3_iter_helper *f, double weight) { - /* pie by Joel Faber (June 2006) */ - - double a, r, sa, ca; - int sl; - - sl = (int) (flam3_random_isaac_01(f->rc) * f->xform->pie_slices + 0.5); - a = f->xform->pie_rotation + - 2.0 * M_PI * (sl + flam3_random_isaac_01(f->rc) * f->xform->pie_thickness) / f->xform->pie_slices; - r = weight * flam3_random_isaac_01(f->rc); - sincos(a,&sa,&ca); - - f->p0 += r * ca; - f->p1 += r * sa; -} - -void var38_ngon(flam3_iter_helper *f, double weight) { - /* ngon by Joel Faber (09/06) */ - - double r_factor,theta,phi,b, amp; - - r_factor = pow(f->precalc_sumsq, f->xform->ngon_power/2.0); - - theta = f->precalc_atanyx; - b = 2*M_PI/f->xform->ngon_sides; - - phi = theta - (b*floor(theta/b)); - if (phi > b/2) - phi -= b; - - amp = f->xform->ngon_corners * (1.0 / (cos(phi) + EPS) - 1.0) + f->xform->ngon_circle; - amp /= (r_factor + EPS); - - f->p0 += weight * f->tx * amp; - f->p1 += weight * f->ty * amp; -} - -void var39_curl(flam3_iter_helper *f, double weight) -{ - double re = 1.0 + f->xform->curl_c1 * f->tx + f->xform->curl_c2 * (f->tx * f->tx - f->ty * f->ty); - double im = f->xform->curl_c1 * f->ty + 2.0 * f->xform->curl_c2 * f->tx * f->ty; - - double r = weight / (re*re + im*im); - - f->p0 += (f->tx * re + f->ty * im) * r; - f->p1 += (f->ty * re - f->tx * im) * r; -} - -void var40_rectangles(flam3_iter_helper *f, double weight) -{ - if (f->xform->rectangles_x==0) - f->p0 += weight * f->tx; - else - f->p0 += weight * ((2 * floor(f->tx / f->xform->rectangles_x) + 1) * f->xform->rectangles_x - f->tx); - - if (f->xform->rectangles_y==0) - f->p1 += weight * f->ty; - else - f->p1 += weight * ((2 * floor(f->ty / f->xform->rectangles_y) + 1) * f->xform->rectangles_y - f->ty); - -} - -void var41_arch(flam3_iter_helper *f, double weight) -{ - /* Z+ variation Jan 07 - procedure TXForm.Arch; - var - sinr, cosr: double; - begin - SinCos(random * vars[29]*pi, sinr, cosr); - FPx := FPx + sinr*vars[29]; - FPy := FPy + sqr(sinr)/cosr*vars[29]; - end; - */ - - /* - * !!! Note !!! - * This code uses the variation weight in a non-standard fashion, and - * it may change or even be removed in future versions of flam3. - */ - - double ang = flam3_random_isaac_01(f->rc) * weight * M_PI; - double sinr,cosr; - sincos(ang,&sinr,&cosr); - - f->p0 += weight * sinr; - f->p1 += weight * (sinr*sinr)/cosr; - -} - -void var42_tangent(flam3_iter_helper *f, double weight) -{ - /* Z+ variation Jan 07 - procedure TXForm.Tangent; - begin - FPx := FPx + vars[30] * (sin(FTx)/cos(FTy)); - FPy := FPy + vars[30] * (sin(FTy)/cos(FTy)); - end; - */ - - f->p0 += weight * sin(f->tx)/cos(f->ty); - f->p1 += weight * tan(f->ty); - -} - -void var43_square(flam3_iter_helper *f, double weight) -{ - /* Z+ variation Jan 07 - procedure TXForm.SquareBlur; - begin - FPx := FPx + vars[31] * (random - 0.5); - FPy := FPy + vars[31] * (random - 0.5); - end; - */ - - f->p0 += weight * (flam3_random_isaac_01(f->rc) - 0.5); - f->p1 += weight * (flam3_random_isaac_01(f->rc) - 0.5); - -} - -void var44_rays(flam3_iter_helper *f, double weight) -{ - /* Z+ variation Jan 07 - procedure TXForm.Rays; - var - r, sinr, cosr, tgr: double; - begin - SinCos(random * vars[32]*pi, sinr, cosr); - r := vars[32] / (sqr(FTx) + sqr(FTy) + EPS); - tgr := sinr/cosr; - FPx := FPx + tgr * (cos(FTx)*vars[32]) * r; - FPy := FPy + tgr * (sin(FTy)*vars[32]) * r; - end; - */ - - /* - * !!! Note !!! - * This code uses the variation weight in a non-standard fashion, and - * it may change or even be removed in future versions of flam3. - */ - - double ang = weight * flam3_random_isaac_01(f->rc) * M_PI; - double r = weight / (f->precalc_sumsq + EPS); - double tanr = weight * tan(ang) * r; - - - f->p0 += tanr * cos(f->tx); - f->p1 += tanr * sin(f->ty); - -} - -void var45_blade(flam3_iter_helper *f, double weight) -{ - /* Z+ variation Jan 07 - procedure TXForm.Blade; - var - r, sinr, cosr: double; - begin - r := sqrt(sqr(FTx) + sqr(FTy))*vars[33]; - SinCos(r*random, sinr, cosr); - FPx := FPx + vars[33] * FTx * (cosr + sinr); - FPy := FPy + vars[33] * FTx * (cosr - sinr); - end; - */ - - /* - * !!! Note !!! - * This code uses the variation weight in a non-standard fashion, and - * it may change or even be removed in future versions of flam3. - */ - - double r = flam3_random_isaac_01(f->rc) * weight * f->precalc_sqrt; - double sinr,cosr; - - sincos(r,&sinr,&cosr); - - f->p0 += weight * f->tx * (cosr + sinr); - f->p1 += weight * f->tx * (cosr - sinr); - -} - -void var46_secant2(flam3_iter_helper *f, double weight) -{ - /* Intended as a 'fixed' version of secant */ - - /* - * !!! Note !!! - * This code uses the variation weight in a non-standard fashion, and - * it may change or even be removed in future versions of flam3. - */ - - double r = weight * f->precalc_sqrt; - double cr = cos(r); - double icr = 1.0/cr; - - f->p0 += weight * f->tx; - - if (cr<0) - f->p1 += weight*(icr + 1); - else - f->p1 += weight*(icr - 1); -} - -void var47_twintrian(flam3_iter_helper *f, double weight) -{ - /* Z+ variation Jan 07 - procedure TXForm.TwinTrian; - var - r, diff, sinr, cosr: double; - begin - r := sqrt(sqr(FTx) + sqr(FTy))*vars[35]; - SinCos(r*random, sinr, cosr); - diff := Math.Log10(sinr*sinr)+cosr; - FPx := FPx + vars[35] * FTx * diff; - FPy := FPy + vars[35] * FTx * (diff - (sinr*pi)); - end; - */ - - /* - * !!! Note !!! - * This code uses the variation weight in a non-standard fashion, and - * it may change or even be removed in future versions of flam3. - */ - - double r = flam3_random_isaac_01(f->rc) * weight * f->precalc_sqrt; - double sinr,cosr,diff; - - sincos(r,&sinr,&cosr); - diff = log10(sinr*sinr)+cosr; - - if (badvalue(diff)) - diff = -30.0; - - f->p0 += weight * f->tx * diff; - f->p1 += weight * f->tx * (diff - sinr*M_PI); - -} - -void var48_cross(flam3_iter_helper *f, double weight) -{ - /* Z+ variation Jan 07 - procedure TXForm.Cross; - var - r: double; - begin - r := vars[36]*sqrt(1/(sqr(sqr(FTx)-sqr(FTy))+EPS)); - FPx := FPx + FTx * r; - FPy := FPy + FTy * r; - end; - */ - - double s = f->tx*f->tx - f->ty*f->ty; - double r = weight * sqrt(1.0 / (s*s+EPS)); - - f->p0 += f->tx * r; - f->p1 += f->ty * r; - -} - -void var49_disc2(flam3_iter_helper *f, double weight) -{ - /* Z+ variation Jan 07 - c := vvar/PI; - k := rot*PI; - sinadd := Sin(add); - cosadd := Cos(add); - cosadd := cosadd - 1; - if (add > 2*PI) then begin - cosadd := cosadd * (1 + add - 2*PI); - sinadd := sinadd * (1 + add - 2*PI) - end - else if (add < -2*PI) then begin - cosadd := cosadd * (1 + add + 2*PI); - sinadd := sinadd * (1 + add + 2*PI) - end - end; - procedure TVariationDisc2.CalcFunction; - var - r, sinr, cosr: extended; - begin - SinCos(k * (FTx^+FTy^), sinr, cosr); //rot*PI - r := c * arctan2(FTx^, FTy^); //vvar/PI - FPx^ := FPx^ + (sinr + cosadd) * r; - FPy^ := FPy^ + (cosr + sinadd) * r; - */ - - double r,t,sinr, cosr; - - t = f->xform->disc2_timespi * (f->tx + f->ty); - sincos(t,&sinr,&cosr); - r = weight * f->precalc_atan / M_PI; - - f->p0 += (sinr + f->xform->disc2_cosadd) * r; - f->p1 += (cosr + f->xform->disc2_sinadd) * r; - -} - -void var50_supershape(flam3_iter_helper *f, double weight) { - - double theta; - double t1,t2,r; - double st,ct; - double myrnd; - - theta = f->xform->super_shape_pm_4 * f->precalc_atanyx + M_PI_4; - - sincos(theta,&st,&ct); - - t1 = fabs(ct); - t1 = pow(t1,f->xform->super_shape_n2); - - t2 = fabs(st); - t2 = pow(t2,f->xform->super_shape_n3); - - myrnd = f->xform->super_shape_rnd; - - r = weight * ( (myrnd*flam3_random_isaac_01(f->rc) + (1.0-myrnd)*f->precalc_sqrt) - f->xform->super_shape_holes) - * pow(t1+t2,f->xform->super_shape_pneg1_n1) / f->precalc_sqrt; - - f->p0 += r * f->tx; - f->p1 += r * f->ty; -} - -void var51_flower(flam3_iter_helper *f, double weight) { - /* cyberxaos, 4/2007 */ - /* theta := arctan2(FTy^, FTx^); - r := (random-holes)*cos(petals*theta); - FPx^ := FPx^ + vvar*r*cos(theta); - FPy^ := FPy^ + vvar*r*sin(theta);*/ - - double theta = f->precalc_atanyx; - double r = weight * (flam3_random_isaac_01(f->rc) - f->xform->flower_holes) * - cos(f->xform->flower_petals*theta) / f->precalc_sqrt; - - f->p0 += r * f->tx; - f->p1 += r * f->ty; -} - -void var52_conic(flam3_iter_helper *f, double weight) { - /* cyberxaos, 4/2007 */ - /* theta := arctan2(FTy^, FTx^); - r := (random - holes)*((eccentricity)/(1+eccentricity*cos(theta))); - FPx^ := FPx^ + vvar*r*cos(theta); - FPy^ := FPy^ + vvar*r*sin(theta); */ - - double ct = f->tx / f->precalc_sqrt; - double r = weight * (flam3_random_isaac_01(f->rc) - f->xform->conic_holes) * - f->xform->conic_eccentricity / (1 + f->xform->conic_eccentricity*ct) / f->precalc_sqrt; - - f->p0 += r * f->tx; - f->p1 += r * f->ty; -} - -void var53_parabola(flam3_iter_helper *f, double weight) { - /* cyberxaos, 4/2007 */ - /* r := sqrt(sqr(FTx^) + sqr(FTy^)); - FPx^ := FPx^ + parabola_height*vvar*sin(r)*sin(r)*random; - FPy^ := FPy^ + parabola_width*vvar*cos(r)*random; */ - - double r = f->precalc_sqrt; - double sr,cr; - - sincos(r,&sr,&cr); - - f->p0 += f->xform->parabola_height * weight * sr*sr * flam3_random_isaac_01(f->rc); - f->p1 += f->xform->parabola_width * weight * cr * flam3_random_isaac_01(f->rc); - -} - -void var54_bent2 (flam3_iter_helper *f, double weight) { - - /* Bent2 in the Apophysis Plugin Pack */ - - double nx = f->tx; - double ny = f->ty; - - if (nx < 0.0) - nx = nx * f->xform->bent2_x; - if (ny < 0.0) - ny = ny * f->xform->bent2_y; - - f->p0 += weight * nx; - f->p1 += weight * ny; -} - -void var55_bipolar (flam3_iter_helper *f, double weight) { - - /* Bipolar in the Apophysis Plugin Pack */ - - double x2y2 = f->precalc_sumsq; - double t = x2y2+1; - double x2 = 2*f->tx; - double ps = -M_PI_2 * f->xform->bipolar_shift; - double y = 0.5 * atan2(2.0 * f->ty, x2y2 - 1.0) + ps; - - if (y > M_PI_2) - y = -M_PI_2 + fmod(y + M_PI_2, M_PI); - else if (y < -M_PI_2) - y = M_PI_2 - fmod(M_PI_2 - y, M_PI); - - f->p0 += weight * 0.25 * M_2_PI * log ( (t+x2) / (t-x2) ); - f->p1 += weight * M_2_PI * y; -} - -void var56_boarders (flam3_iter_helper *f, double weight) { - - /* Boarders in the Apophysis Plugin Pack */ - - double roundX, roundY, offsetX, offsetY; - - roundX = rint(f->tx); - roundY = rint(f->ty); - offsetX = f->tx - roundX; - offsetY = f->ty - roundY; - - if (flam3_random_isaac_01(f->rc) >= 0.75) { - f->p0 += weight*(offsetX*0.5 + roundX); - f->p1 += weight*(offsetY*0.5 + roundY); - } else { - - if (fabs(offsetX) >= fabs(offsetY)) { - - if (offsetX >= 0.0) { - f->p0 += weight*(offsetX*0.5 + roundX + 0.25); - f->p1 += weight*(offsetY*0.5 + roundY + 0.25 * offsetY / offsetX); - } else { - f->p0 += weight*(offsetX*0.5 + roundX - 0.25); - f->p1 += weight*(offsetY*0.5 + roundY - 0.25 * offsetY / offsetX); - } - - } else { - - if (offsetY >= 0.0) { - f->p1 += weight*(offsetY*0.5 + roundY + 0.25); - f->p0 += weight*(offsetX*0.5 + roundX + offsetX/offsetY*0.25); - } else { - f->p1 += weight*(offsetY*0.5 + roundY - 0.25); - f->p0 += weight*(offsetX*0.5 + roundX - offsetX/offsetY*0.25); - } - } - } -} - -void var57_butterfly (flam3_iter_helper *f, double weight) { - - /* Butterfly in the Apophysis Plugin Pack */ - - /* wx is weight*4/sqrt(3*pi) */ - double wx = weight*1.3029400317411197908970256609023; - - double y2 = f->ty*2.0; - double r = wx*sqrt(fabs(f->ty * f->tx)/(EPS + f->tx*f->tx + y2*y2)); - - f->p0 += r * f->tx; - f->p1 += r * y2; - -} - -void var58_cell (flam3_iter_helper *f, double weight) { - - /* Cell in the Apophysis Plugin Pack */ - - double inv_cell_size = 1.0/f->xform->cell_size; - - /* calculate input cell */ - int x = floor(f->tx*inv_cell_size); - int y = floor(f->ty*inv_cell_size); - - /* Offset from cell origin */ - double dx = f->tx - x*f->xform->cell_size; - double dy = f->ty - y*f->xform->cell_size; - - /* interleave cells */ - if (y >= 0) { - if (x >= 0) { - y *= 2; - x *= 2; - } else { - y *= 2; - x = -(2*x+1); - } - } else { - if (x >= 0) { - y = -(2*y+1); - x *= 2; - } else { - y = -(2*y+1); - x = -(2*x+1); - } - } - - f->p0 += weight * (dx + x*f->xform->cell_size); - f->p1 -= weight * (dy + y*f->xform->cell_size); - -} - -void var59_cpow (flam3_iter_helper *f, double weight) { - - /* Cpow in the Apophysis Plugin Pack */ - - double a = f->precalc_atanyx; - double lnr = 0.5 * log(f->precalc_sumsq); - double va = 2.0 * M_PI / f->xform->cpow_power; - double vc = f->xform->cpow_r / f->xform->cpow_power; - double vd = f->xform->cpow_i / f->xform->cpow_power; - double ang = vc*a + vd*lnr + va*floor(f->xform->cpow_power*flam3_random_isaac_01(f->rc)); - double sa,ca; - - double m = weight * exp(vc * lnr - vd * a); - - sincos(ang,&sa,&ca); - - f->p0 += m * ca; - f->p1 += m * sa; - -} - -void var60_curve (flam3_iter_helper *f, double weight) { - - /* Curve in the Apophysis Plugin Pack */ - - double pc_xlen = f->xform->curve_xlength*f->xform->curve_xlength; - double pc_ylen = f->xform->curve_ylength*f->xform->curve_ylength; - - if (pc_xlen<1E-20) pc_xlen = 1E-20; - - if (pc_ylen<1E-20) pc_ylen = 1E-20; - - f->p0 += weight * (f->tx + f->xform->curve_xamp * exp(-f->ty*f->ty/pc_xlen)); - f->p1 += weight * (f->ty + f->xform->curve_yamp * exp(-f->tx*f->tx/pc_ylen)); - -} - -void var61_edisc (flam3_iter_helper *f, double weight) { - - /* Edisc in the Apophysis Plugin Pack */ - - double tmp = f->precalc_sumsq + 1.0; - double tmp2 = 2.0 * f->tx; - double r1 = sqrt(tmp+tmp2); - double r2 = sqrt(tmp-tmp2); - double xmax = (r1+r2) * 0.5; - double a1 = log(xmax + sqrt(xmax - 1.0)); - double a2 = -acos(f->tx/xmax); - double w = weight / 11.57034632; - double snv,csv,snhu,cshu; - - sincos(a1,&snv,&csv); - - snhu = sinh(a2); - cshu = cosh(a2); - - if (f->ty > 0.0) snv = -snv; - - f->p0 += w * cshu * csv; - f->p1 += w * snhu * snv; - -} - -void var62_elliptic (flam3_iter_helper *f, double weight) { - - /* Elliptic in the Apophysis Plugin Pack */ - - double tmp = f->precalc_sumsq + 1.0; - double x2 = 2.0 * f->tx; - double xmax = 0.5 * (sqrt(tmp+x2) + sqrt(tmp-x2)); - double a = f->tx / xmax; - double b = 1.0 - a*a; - double ssx = xmax - 1.0; - double w = weight / M_PI_2; - - if (b<0) - b = 0; - else - b = sqrt(b); - - if (ssx<0) - ssx = 0; - else - ssx = sqrt(ssx); - - f->p0 += w * atan2(a,b); - - if (f->ty > 0) - f->p1 += w * log(xmax + ssx); - else - f->p1 -= w * log(xmax + ssx); - -} - -void var63_escher (flam3_iter_helper *f, double weight) { - - /* Escher in the Apophysis Plugin Pack */ - - double seb,ceb; - double vc,vd; - double m,n; - double sn,cn; - - double a = f->precalc_atanyx; - double lnr = 0.5 * log(f->precalc_sumsq); - - sincos(f->xform->escher_beta,&seb,&ceb); - - vc = 0.5 * (1.0 + ceb); - vd = 0.5 * seb; - - m = weight * exp(vc*lnr - vd*a); - n = vc*a + vd*lnr; - - sincos(n,&sn,&cn); - - f->p0 += m * cn; - f->p1 += m * sn; - -} - -void var64_foci (flam3_iter_helper *f, double weight) { - - /* Foci in the Apophysis Plugin Pack */ - - double expx = exp(f->tx) * 0.5; - double expnx = 0.25 / expx; - double sn,cn,tmp; - - sincos(f->ty,&sn,&cn); - tmp = weight/(expx + expnx - cn); - - f->p0 += tmp * (expx - expnx); - f->p1 += tmp * sn; - -} - -void var65_lazysusan (flam3_iter_helper *f, double weight) { - - /* Lazysusan in the Apophysis Plugin Pack */ - - double x = f->tx - f->xform->lazysusan_x; - double y = f->ty + f->xform->lazysusan_y; - double r = sqrt(x*x + y*y); - double sina, cosa; - - if (rxform->lazysusan_spin + - f->xform->lazysusan_twist*(weight-r); - sincos(a,&sina,&cosa); - r = weight * r; - - f->p0 += r*cosa + f->xform->lazysusan_x; - f->p1 += r*sina - f->xform->lazysusan_y; - } else { - - r = weight * (1.0 + f->xform->lazysusan_space / r); - - f->p0 += r*x + f->xform->lazysusan_x; - f->p1 += r*y - f->xform->lazysusan_y; - - } - -} - -void var66_loonie (flam3_iter_helper *f, double weight) { - - /* Loonie in the Apophysis Plugin Pack */ - - /* - * !!! Note !!! - * This code uses the variation weight in a non-standard fashion, and - * it may change or even be removed in future versions of flam3. - */ - - double r2 = f->precalc_sumsq; - double w2 = weight*weight; - - if (r2 < w2) { - double r = weight * sqrt(w2/r2 - 1.0); - f->p0 += r * f->tx; - f->p1 += r * f->ty; - } else { - f->p0 += weight * f->tx; - f->p1 += weight * f->ty; - } - -} - -void var67_pre_blur (flam3_iter_helper *f, double weight) { - - /* pre-xform: PreBlur (Apo 2.08) */ - - /* Get pseudo-gaussian */ - double rndG = weight * (flam3_random_isaac_01(f->rc) + flam3_random_isaac_01(f->rc) - + flam3_random_isaac_01(f->rc) + flam3_random_isaac_01(f->rc) - 2.0); - double rndA = flam3_random_isaac_01(f->rc) * 2.0 * M_PI; - double sinA,cosA; - - sincos(rndA,&sinA,&cosA); - - /* Note: original coordinate changed */ - f->tx += rndG * cosA; - f->ty += rndG * sinA; - -} - -void var68_modulus (flam3_iter_helper *f, double weight) { - - /* Modulus in the Apophysis Plugin Pack */ - - double xr = 2*f->xform->modulus_x; - double yr = 2*f->xform->modulus_y; - - if (f->tx > f->xform->modulus_x) - f->p0 += weight * (-f->xform->modulus_x + fmod(f->tx + f->xform->modulus_x, xr)); - else if (f->tx < -f->xform->modulus_x) - f->p0 += weight * ( f->xform->modulus_x - fmod(f->xform->modulus_x - f->tx, xr)); - else - f->p0 += weight * f->tx; - - if (f->ty > f->xform->modulus_y) - f->p1 += weight * (-f->xform->modulus_y + fmod(f->ty + f->xform->modulus_y, yr)); - else if (f->ty < -f->xform->modulus_y) - f->p1 += weight * ( f->xform->modulus_y - fmod(f->xform->modulus_y - f->ty, yr)); - else - f->p1 += weight * f->ty; - -} - -void var69_oscope (flam3_iter_helper *f, double weight) { - - /* oscilloscope from the apophysis plugin pack */ - - double tpf = 2 * M_PI * f->xform->oscope_frequency; - double t; - - if (f->xform->oscope_damping == 0.0) - t = f->xform->oscope_amplitude * cos(tpf*f->tx) + f->xform->oscope_separation; - else { - t = f->xform->oscope_amplitude * exp(-fabs(f->tx)*f->xform->oscope_damping) - * cos(tpf*f->tx) + f->xform->oscope_separation; - } - - if (fabs(f->ty) <= t) { - f->p0 += weight*f->tx; - f->p1 -= weight*f->ty; - } else { - f->p0 += weight*f->tx; - f->p1 += weight*f->ty; - } -} - -void var70_polar2 (flam3_iter_helper *f, double weight) { - - /* polar2 from the apophysis plugin pack */ - - double p2v = weight / M_PI; - - f->p0 += p2v * f->precalc_atan; - f->p1 += p2v/2.0 * log(f->precalc_sumsq); -} - -void var71_popcorn2 (flam3_iter_helper *f, double weight) { - - /* popcorn2 from the apophysis plugin pack */ - - f->p0 += weight * ( f->tx + f->xform->popcorn2_x * sin(tan(f->ty*f->xform->popcorn2_c))); - f->p1 += weight * ( f->ty + f->xform->popcorn2_y * sin(tan(f->tx*f->xform->popcorn2_c))); - -} - -void var72_scry (flam3_iter_helper *f, double weight) { - - /* scry from the apophysis plugin pack */ - /* note that scry does not multiply by weight, but as the */ - /* values still approach 0 as the weight approaches 0, it */ - /* should be ok */ - - /* - * !!! Note !!! - * This code uses the variation weight in a non-standard fashion, and - * it may change or even be removed in future versions of flam3. - */ - - double t = f->precalc_sumsq; - double r = 1.0 / (f->precalc_sqrt * (t + 1.0/(weight+EPS))); - - f->p0 += f->tx * r; - f->p1 += f->ty * r; - -} - -void var73_separation (flam3_iter_helper *f, double weight) { - - /* separation from the apophysis plugin pack */ - - double sx2 = f->xform->separation_x * f->xform->separation_x; - double sy2 = f->xform->separation_y * f->xform->separation_y; - - if (f->tx > 0.0) - f->p0 += weight * (sqrt(f->tx*f->tx + sx2)- f->tx*f->xform->separation_xinside); - else - f->p0 -= weight * (sqrt(f->tx*f->tx + sx2)+ f->tx*f->xform->separation_xinside); - - if (f->ty > 0.0) - f->p1 += weight * (sqrt(f->ty*f->ty + sy2)- f->ty*f->xform->separation_yinside); - else - f->p1 -= weight * (sqrt(f->ty*f->ty + sy2)+ f->ty*f->xform->separation_yinside); - -} - -void var74_split (flam3_iter_helper *f, double weight) { - - /* Split from apo plugins pack */ - - if (cos(f->tx*f->xform->split_xsize*M_PI) >= 0) - f->p1 += weight*f->ty; - else - f->p1 -= weight*f->ty; - - if (cos(f->ty*f->xform->split_ysize*M_PI) >= 0) - f->p0 += weight * f->tx; - else - f->p0 -= weight * f->tx; - -} - -void var75_splits (flam3_iter_helper *f, double weight) { - - /* Splits from apo plugins pack */ - - if (f->tx >= 0) - f->p0 += weight*(f->tx+f->xform->splits_x); - else - f->p0 += weight*(f->tx-f->xform->splits_x); - - if (f->ty >= 0) - f->p1 += weight*(f->ty+f->xform->splits_y); - else - f->p1 += weight*(f->ty-f->xform->splits_y); - -} - -void var76_stripes (flam3_iter_helper *f, double weight) { - - /* Stripes from apo plugins pack */ - - double roundx,offsetx; - - roundx = floor(f->tx + 0.5); - offsetx = f->tx - roundx; - - f->p0 += weight * (offsetx*(1.0-f->xform->stripes_space)+roundx); - f->p1 += weight * (f->ty + offsetx*offsetx*f->xform->stripes_warp); - -} - -void var77_wedge (flam3_iter_helper *f, double weight) { - - /* Wedge from apo plugins pack */ - - double r = f->precalc_sqrt; - double a = f->precalc_atanyx + f->xform->wedge_swirl * r; - double c = floor( (f->xform->wedge_count * a + M_PI)*M_1_PI*0.5); - - double comp_fac = 1 - f->xform->wedge_angle*f->xform->wedge_count*M_1_PI*0.5; - double sa, ca; - - a = a * comp_fac + c * f->xform->wedge_angle; - - sincos(a,&sa,&ca); - - r = weight * (r + f->xform->wedge_hole); - - f->p0 += r*ca; - f->p1 += r*sa; - -} - -void var78_wedge_julia (flam3_iter_helper *f, double weight) { - - /* wedge_julia from apo plugin pack */ - - double r = weight * pow(f->precalc_sumsq, f->xform->wedgeJulia_cn); - int t_rnd = (int)((f->xform->wedgeJulia_rN)*flam3_random_isaac_01(f->rc)); - double a = (f->precalc_atanyx + 2 * M_PI * t_rnd) / f->xform->wedge_julia_power; - double c = floor( (f->xform->wedge_julia_count * a + M_PI)*M_1_PI*0.5 ); - double sa,ca; - - a = a * f->xform->wedgeJulia_cf + c * f->xform->wedge_julia_angle; - - sincos(a,&sa,&ca); - - f->p0 += r * ca; - f->p1 += r * sa; -} - -void var79_wedge_sph (flam3_iter_helper *f, double weight) { - - /* Wedge_sph from apo plugins pack */ - - double r = 1.0/(f->precalc_sqrt+EPS); - double a = f->precalc_atanyx + f->xform->wedge_sph_swirl * r; - double c = floor( (f->xform->wedge_sph_count * a + M_PI)*M_1_PI*0.5); - - double comp_fac = 1 - f->xform->wedge_sph_angle*f->xform->wedge_sph_count*M_1_PI*0.5; - double sa, ca; - - a = a * comp_fac + c * f->xform->wedge_sph_angle; - - sincos(a,&sa,&ca); - r = weight * (r + f->xform->wedge_sph_hole); - - f->p0 += r*ca; - f->p1 += r*sa; - -} - -void var80_whorl (flam3_iter_helper *f, double weight) { - - /* whorl from apo plugins pack */ - - /* - * !!! Note !!! - * This code uses the variation weight in a non-standard fashion, and - * it may change or even be removed in future versions of flam3. - */ - - double r = f->precalc_sqrt; - double a,sa,ca; - - if (rprecalc_atanyx + f->xform->whorl_inside/(weight-r); - else - a = f->precalc_atanyx + f->xform->whorl_outside/(weight-r); - - sincos(a,&sa,&ca); - - f->p0 += weight*r*ca; - f->p1 += weight*r*sa; - -} - -void var81_waves2 (flam3_iter_helper *f, double weight) { - - /* waves2 from Joel F */ - - f->p0 += weight*(f->tx + f->xform->waves2_scalex*sin(f->ty * f->xform->waves2_freqx)); - f->p1 += weight*(f->ty + f->xform->waves2_scaley*sin(f->tx * f->xform->waves2_freqy)); - -} - -/* complex vars by cothe */ -/* exp log sin cos tan sec csc cot sinh cosh tanh sech csch coth */ - -void var82_exp (flam3_iter_helper *f, double weight) { - //Exponential EXP - double expe = exp(f->tx); - double expcos,expsin; - sincos(f->ty,&expsin,&expcos); - f->p0 += weight * expe * expcos; - f->p1 += weight * expe * expsin; -} - -void var83_log (flam3_iter_helper *f, double weight) { - //Natural Logarithm LOG - // needs precalc_atanyx and precalc_sumsq - f->p0 += weight * 0.5 * log(f->precalc_sumsq); - f->p1 += weight * f->precalc_atanyx; -} - -void var84_sin (flam3_iter_helper *f, double weight) { - //Sine SIN - double sinsin,sinacos,sinsinh,sincosh; - sincos(f->tx,&sinsin,&sinacos); - sinsinh = sinh(f->ty); - sincosh = cosh(f->ty); - f->p0 += weight * sinsin * sincosh; - f->p1 += weight * sinacos * sinsinh; -} - -void var85_cos (flam3_iter_helper *f, double weight) { - //Cosine COS - double cossin,coscos,cossinh,coscosh; - sincos(f->tx,&cossin,&coscos); - cossinh = sinh(f->ty); - coscosh = cosh(f->ty); - f->p0 += weight * coscos * coscosh; - f->p1 -= weight * cossin * cossinh; -} - -void var86_tan (flam3_iter_helper *f, double weight) { - //Tangent TAN - double tansin,tancos,tansinh,tancosh; - double tanden; - sincos(2*f->tx,&tansin,&tancos); - tansinh = sinh(2.0*f->ty); - tancosh = cosh(2.0*f->ty); - tanden = 1.0/(tancos + tancosh); - f->p0 += weight * tanden * tansin; - f->p1 += weight * tanden * tansinh; -} - -void var87_sec (flam3_iter_helper *f, double weight) { - //Secant SEC - double secsin,seccos,secsinh,seccosh; - double secden; - sincos(f->tx,&secsin,&seccos); - secsinh = sinh(f->ty); - seccosh = cosh(f->ty); - secden = 2.0/(cos(2*f->tx) + cosh(2*f->ty)); - f->p0 += weight * secden * seccos * seccosh; - f->p1 += weight * secden * secsin * secsinh; -} - -void var88_csc (flam3_iter_helper *f, double weight) { - //Cosecant CSC - double cscsin,csccos,cscsinh,csccosh; - double cscden; - sincos(f->tx,&cscsin,&csccos); - cscsinh = sinh(f->ty); - csccosh = cosh(f->ty); - cscden = 2.0/(cosh(2.0*f->ty) - cos(2.0*f->tx)); - f->p0 += weight * cscden * cscsin * csccosh; - f->p1 -= weight * cscden * csccos * cscsinh; -} - -void var89_cot (flam3_iter_helper *f, double weight) { - //Cotangent COT - double cotsin,cotcos,cotsinh,cotcosh; - double cotden; - sincos(2.0*f->tx,&cotsin,&cotcos); - cotsinh = sinh(2.0*f->ty); - cotcosh = cosh(2.0*f->ty); - cotden = 1.0/(cotcosh - cotcos); - f->p0 += weight * cotden * cotsin; - f->p1 += weight * cotden * -1 * cotsinh; -} - -void var90_sinh (flam3_iter_helper *f, double weight) { - //Hyperbolic Sine SINH - double sinhsin,sinhcos,sinhsinh,sinhcosh; - sincos(f->ty,&sinhsin,&sinhcos); - sinhsinh = sinh(f->tx); - sinhcosh = cosh(f->tx); - f->p0 += weight * sinhsinh * sinhcos; - f->p1 += weight * sinhcosh * sinhsin; -} - -void var91_cosh (flam3_iter_helper *f, double weight) { - //Hyperbolic Cosine COSH - double coshsin,coshcos,coshsinh,coshcosh; - sincos(f->ty,&coshsin,&coshcos); - coshsinh = sinh(f->tx); - coshcosh = cosh(f->tx); - f->p0 += weight * coshcosh * coshcos; - f->p1 += weight * coshsinh * coshsin; -} - -void var92_tanh (flam3_iter_helper *f, double weight) { - //Hyperbolic Tangent TANH - double tanhsin,tanhcos,tanhsinh,tanhcosh; - double tanhden; - sincos(2.0*f->ty,&tanhsin,&tanhcos); - tanhsinh = sinh(2.0*f->tx); - tanhcosh = cosh(2.0*f->tx); - tanhden = 1.0/(tanhcos + tanhcosh); - f->p0 += weight * tanhden * tanhsinh; - f->p1 += weight * tanhden * tanhsin; -} - -void var93_sech (flam3_iter_helper *f, double weight) { - //Hyperbolic Secant SECH - double sechsin,sechcos,sechsinh,sechcosh; - double sechden; - sincos(f->ty,&sechsin,&sechcos); - sechsinh = sinh(f->tx); - sechcosh = cosh(f->tx); - sechden = 2.0/(cos(2.0*f->ty) + cosh(2.0*f->tx)); - f->p0 += weight * sechden * sechcos * sechcosh; - f->p1 -= weight * sechden * sechsin * sechsinh; -} - -void var94_csch (flam3_iter_helper *f, double weight) { - //Hyperbolic Cosecant CSCH - double cschsin,cschcos,cschsinh,cschcosh; - double cschden; - sincos(f->ty,&cschsin,&cschcos); - cschsinh = sinh(f->tx); - cschcosh = cosh(f->tx); - cschden = 2.0/(cosh(2.0*f->tx) - cos(2.0*f->ty)); - f->p0 += weight * cschden * cschsinh * cschcos; - f->p1 -= weight * cschden * cschcosh * cschsin; -} - -void var95_coth (flam3_iter_helper *f, double weight) { - //Hyperbolic Cotangent COTH - double cothsin,cothcos,cothsinh,cothcosh; - double cothden; - sincos(2.0*f->ty,&cothsin,&cothcos); - cothsinh = sinh(2.0*f->tx); - cothcosh = cosh(2.0*f->tx); - cothden = 1.0/(cothcosh - cothcos); - f->p0 += weight * cothden * cothsinh; - f->p1 += weight * cothden * cothsin; -} - -void var96_auger (flam3_iter_helper *f, double weight) { - - // Auger, by Xyrus01 - double s = sin(f->xform->auger_freq * f->tx); - double t = sin(f->xform->auger_freq * f->ty); - double dy = f->ty + f->xform->auger_weight*(f->xform->auger_scale*s/2.0 + fabs(f->ty)*s); - double dx = f->tx + f->xform->auger_weight*(f->xform->auger_scale*t/2.0 + fabs(f->tx)*t); - - f->p0 += weight * (f->tx + f->xform->auger_sym*(dx-f->tx)); - f->p1 += weight * dy; -} - -void var97_flux (flam3_iter_helper *f, double weight) { - - // Flux, by meckie - double xpw = f->tx + weight; - double xmw = f->tx - weight; - double avgr = weight * (2 + f->xform->flux_spread) * sqrt( sqrt(f->ty*f->ty + xpw*xpw) / sqrt(f->ty*f->ty + xmw*xmw)); - double avga = ( atan2(f->ty, xmw) - atan2(f->ty,xpw) ) * 0.5; - - double s = sin(avga); - double c = cos(avga); - - f->p0 += avgr * cos(avga); - f->p1 += avgr * sin(avga); -} - -void var98_mobius (flam3_iter_helper *f, double weight) { - - // Mobius, by eralex - double re_u, im_u, re_v, im_v, rad_v; - - re_u = f->xform->mobius_re_a * f->tx - f->xform->mobius_im_a * f->ty + f->xform->mobius_re_b; - im_u = f->xform->mobius_re_a * f->ty + f->xform->mobius_im_a * f->tx + f->xform->mobius_im_b; - re_v = f->xform->mobius_re_c * f->tx - f->xform->mobius_im_c * f->ty + f->xform->mobius_re_d; - im_v = f->xform->mobius_re_c * f->ty + f->xform->mobius_im_c * f->tx + f->xform->mobius_im_d; - - rad_v = weight / (re_v*re_v + im_v*im_v); - - f->p0 += rad_v * (re_u*re_v + im_u*im_v); - f->p1 += rad_v * (im_u*re_v - re_u*im_v); -} - - -/* Precalc functions */ - -void perspective_precalc(flam3_xform *xf) { - double ang = xf->perspective_angle * M_PI / 2.0; - xf->persp_vsin = sin(ang); - xf->persp_vfcos = xf->perspective_dist * cos(ang); -} - -void juliaN_precalc(flam3_xform *xf) { - xf->julian_rN = fabs(xf->julian_power); - xf->julian_cn = xf->julian_dist / (double)xf->julian_power / 2.0; -} - -void wedgeJulia_precalc(flam3_xform *xf) { - xf->wedgeJulia_cf = 1.0 - xf->wedge_julia_angle * xf->wedge_julia_count * M_1_PI * 0.5; - xf->wedgeJulia_rN = fabs(xf->wedge_julia_power); - xf->wedgeJulia_cn = xf->wedge_julia_dist / xf->wedge_julia_power / 2.0; -} - -void juliaScope_precalc(flam3_xform *xf) { - xf->juliascope_rN = fabs(xf->juliascope_power); - xf->juliascope_cn = xf->juliascope_dist / (double)xf->juliascope_power / 2.0; -} - -void radial_blur_precalc(flam3_xform *xf) { - sincos(xf->radial_blur_angle * M_PI / 2.0, - &xf->radialBlur_spinvar, &xf->radialBlur_zoomvar); -} - -void waves_precalc(flam3_xform *xf) { - double dx = xf->c[2][0]; - double dy = xf->c[2][1]; - - xf->waves_dx2 = 1.0/(dx * dx + EPS); - xf->waves_dy2 = 1.0/(dy * dy + EPS); -} - -void disc2_precalc(flam3_xform *xf) { - double add = xf->disc2_twist; - double k; - - xf->disc2_timespi = xf->disc2_rot * M_PI; - - sincos(add,&xf->disc2_sinadd,&xf->disc2_cosadd); - xf->disc2_cosadd -= 1; - - if (add > 2 * M_PI) { - k = (1 + add - 2*M_PI); - xf->disc2_cosadd *= k; - xf->disc2_sinadd *= k; - } - - if (add < -2 * M_PI) { - k = (1 + add + 2*M_PI); - xf->disc2_cosadd *= k; - xf->disc2_sinadd *= k; - } -} - -void supershape_precalc(flam3_xform *xf) { - xf->super_shape_pm_4 = xf->super_shape_m / 4.0; - xf->super_shape_pneg1_n1 = -1.0 / xf->super_shape_n1; -} - -void xform_precalc(flam3_genome *cp, int xi) { - - perspective_precalc(&(cp->xform[xi])); - juliaN_precalc(&(cp->xform[xi])); - juliaScope_precalc(&(cp->xform[xi])); - radial_blur_precalc(&(cp->xform[xi])); - waves_precalc(&(cp->xform[xi])); - disc2_precalc(&(cp->xform[xi])); - supershape_precalc(&(cp->xform[xi])); - wedgeJulia_precalc(&(cp->xform[xi])); -} - -int prepare_precalc_flags(flam3_genome *cp) { - - double d; - int i,j,totnum; - - /* Loop over valid xforms */ - for (i = 0; i < cp->num_xforms; i++) { - d = cp->xform[i].density; - if (d < 0.0) { - fprintf(stderr, "xform %d weight must be non-negative, not %g.\n",i,d); - return(1); - } - - if (i != cp->final_xform_index && d == 0.0) - continue; - - totnum = 0; - - cp->xform[i].vis_adjusted = adjust_percentage(cp->xform[i].opacity); - - cp->xform[i].precalc_angles_flag=0; - cp->xform[i].precalc_atan_xy_flag=0; - cp->xform[i].precalc_atan_yx_flag=0; - cp->xform[i].has_preblur=0; - cp->xform[i].has_post = !(id_matrix(cp->xform[i].post)); - - - for (j = 0; j < flam3_nvariations; j++) { - - if (cp->xform[i].var[j]!=0) { - - cp->xform[i].varFunc[totnum] = j; - cp->xform[i].active_var_weights[totnum] = cp->xform[i].var[j]; - - if (j==VAR_POLAR) { - cp->xform[i].precalc_atan_xy_flag=1; - } else if (j==VAR_HANDKERCHIEF) { - cp->xform[i].precalc_atan_xy_flag=1; - } else if (j==VAR_HEART) { - cp->xform[i].precalc_atan_xy_flag=1; - } else if (j==VAR_DISC) { - cp->xform[i].precalc_atan_xy_flag=1; - } else if (j==VAR_SPIRAL) { - cp->xform[i].precalc_angles_flag=1; - } else if (j==VAR_HYPERBOLIC) { - cp->xform[i].precalc_angles_flag=1; - } else if (j==VAR_DIAMOND) { - cp->xform[i].precalc_angles_flag=1; - } else if (j==VAR_EX) { - cp->xform[i].precalc_atan_xy_flag=1; - } else if (j==VAR_JULIA) { - cp->xform[i].precalc_atan_xy_flag=1; - } else if (j==VAR_POWER) { - cp->xform[i].precalc_angles_flag=1; - } else if (j==VAR_RINGS) { - cp->xform[i].precalc_angles_flag=1; - } else if (j==VAR_FAN) { - cp->xform[i].precalc_atan_xy_flag=1; - } else if (j==VAR_BLOB) { - cp->xform[i].precalc_atan_xy_flag=1; - cp->xform[i].precalc_angles_flag=1; - } else if (j==VAR_FAN2) { - cp->xform[i].precalc_atan_xy_flag=1; - } else if (j==VAR_RINGS2) { - cp->xform[i].precalc_angles_flag=1; - } else if (j==VAR_JULIAN) { - cp->xform[i].precalc_atan_yx_flag=1; - } else if (j==VAR_JULIASCOPE) { - cp->xform[i].precalc_atan_yx_flag=1; - } else if (j==VAR_RADIAL_BLUR) { - cp->xform[i].precalc_atan_yx_flag=1; - } else if (j==VAR_NGON) { - cp->xform[i].precalc_atan_yx_flag=1; - } else if (j==VAR_DISC2) { - cp->xform[i].precalc_atan_xy_flag=1; - } else if (j==VAR_SUPER_SHAPE) { - cp->xform[i].precalc_atan_yx_flag=1; - } else if (j==VAR_FLOWER) { - cp->xform[i].precalc_atan_yx_flag=1; - } else if (j==VAR_CONIC) { - cp->xform[i].precalc_atan_yx_flag=1; - } else if (j==VAR_CPOW) { - cp->xform[i].precalc_atan_yx_flag=1; - } else if (j==VAR_ESCHER) { - cp->xform[i].precalc_atan_yx_flag=1; - } else if (j==VAR_PRE_BLUR) { - cp->xform[i].has_preblur=cp->xform[i].var[j]; - } else if (j==VAR_POLAR2) { - cp->xform[i].precalc_atan_xy_flag=1; - } else if (j==VAR_WEDGE) { - cp->xform[i].precalc_atan_yx_flag=1; - } else if (j==VAR_WEDGE_JULIA) { - cp->xform[i].precalc_atan_yx_flag=1; - } else if (j==VAR_WEDGE_SPH) { - cp->xform[i].precalc_atan_yx_flag=1; - } else if (j==VAR_WHORL) { - cp->xform[i].precalc_atan_yx_flag=1; - } else if (j==VAR_LOG) { - cp->xform[i].precalc_atan_yx_flag=1; - } - - totnum++; - } - } - - cp->xform[i].num_active_vars = totnum; - - } - - return(0); -} - - -int apply_xform(flam3_genome *cp, int fn, double *p, double *q, randctx *rc) -{ - flam3_iter_helper f; - int var_n; - double next_color,s,s1; - double weight; - - f.rc = rc; - - s1 = cp->xform[fn].color_speed; - - q[2] = s1 * cp->xform[fn].color + (1.0-s1) * p[2]; - q[3] = cp->xform[fn].vis_adjusted; - - //fprintf(stderr,"%d : %f %f %f\n",fn,cp->xform[fn].c[0][0],cp->xform[fn].c[1][0],cp->xform[fn].c[2][0]); - - f.tx = cp->xform[fn].c[0][0] * p[0] + cp->xform[fn].c[1][0] * p[1] + cp->xform[fn].c[2][0]; - f.ty = cp->xform[fn].c[0][1] * p[0] + cp->xform[fn].c[1][1] * p[1] + cp->xform[fn].c[2][1]; - - /* Pre-xforms go here, and modify the f.tx and f.ty values */ - if (cp->xform[fn].has_preblur!=0.0) - var67_pre_blur(&f, cp->xform[fn].has_preblur); - - /* Always calculate sumsq and sqrt */ - f.precalc_sumsq = f.tx*f.tx + f.ty*f.ty; - f.precalc_sqrt = sqrt(f.precalc_sumsq); - - /* Check to see if we can precalculate any parts */ - /* Precalculate atanxy, sin, cos */ - if (cp->xform[fn].precalc_atan_xy_flag > 0) { - f.precalc_atan = atan2(f.tx,f.ty); - } - - if (cp->xform[fn].precalc_angles_flag > 0) { - f.precalc_sina = f.tx / f.precalc_sqrt; - f.precalc_cosa = f.ty / f.precalc_sqrt; - } - - /* Precalc atanyx */ - if (cp->xform[fn].precalc_atan_yx_flag > 0) { - f.precalc_atanyx = atan2(f.ty,f.tx); - } - - f.p0 = 0.0; - f.p1 = 0.0; - f.xform = &(cp->xform[fn]); - - - for (var_n=0; var_n < cp->xform[fn].num_active_vars; var_n++) { - - weight = cp->xform[fn].active_var_weights[var_n]; - - switch (cp->xform[fn].varFunc[var_n]) { - - case (VAR_LINEAR): - var0_linear(&f, weight); break; - case (VAR_SINUSOIDAL): - var1_sinusoidal(&f, weight); break; - case (VAR_SPHERICAL): - var2_spherical(&f, weight); break; - case (VAR_SWIRL): - var3_swirl(&f, weight); break; - case (VAR_HORSESHOE): - var4_horseshoe(&f, weight); break; - case (VAR_POLAR): - var5_polar(&f, weight); break; - case (VAR_HANDKERCHIEF): - var6_handkerchief(&f, weight); break; - case (VAR_HEART): - var7_heart(&f, weight); break; - case (VAR_DISC): - var8_disc(&f, weight); break; - case (VAR_SPIRAL): - var9_spiral(&f, weight); break; - case (VAR_HYPERBOLIC): - var10_hyperbolic(&f, weight); break; - case (VAR_DIAMOND): - var11_diamond(&f, weight); break; - case (VAR_EX): - var12_ex(&f, weight); break; - case (VAR_JULIA): - var13_julia(&f, weight); break; - case (VAR_BENT): - var14_bent(&f, weight); break; - case (VAR_WAVES): - var15_waves(&f, weight); break; - case (VAR_FISHEYE): - var16_fisheye(&f, weight); break; - case (VAR_POPCORN): - var17_popcorn(&f, weight); break; - case (VAR_EXPONENTIAL): - var18_exponential(&f, weight); break; - case (VAR_POWER): - var19_power(&f, weight); break; - case (VAR_COSINE): - var20_cosine(&f, weight); break; - case (VAR_RINGS): - var21_rings(&f, weight); break; - case (VAR_FAN): - var22_fan(&f, weight); break; - case (VAR_BLOB): - var23_blob(&f, weight); break; - case (VAR_PDJ): - var24_pdj(&f, weight); break; - case (VAR_FAN2): - var25_fan2(&f, weight); break; - case (VAR_RINGS2): - var26_rings2(&f, weight); break; - case (VAR_EYEFISH): - var27_eyefish(&f, weight); break; - case (VAR_BUBBLE): - var28_bubble(&f, weight); break; - case (VAR_CYLINDER): - var29_cylinder(&f, weight); break; - case (VAR_PERSPECTIVE): - var30_perspective(&f, weight); break; - case (VAR_NOISE): - var31_noise(&f, weight); break; - case (VAR_JULIAN): - var32_juliaN_generic(&f, weight); break; - case (VAR_JULIASCOPE): - var33_juliaScope_generic(&f, weight);break; - case (VAR_BLUR): - var34_blur(&f, weight); break; - case (VAR_GAUSSIAN_BLUR): - var35_gaussian(&f, weight); break; - case (VAR_RADIAL_BLUR): - var36_radial_blur(&f, weight); break; - case (VAR_PIE): - var37_pie(&f, weight); break; - case (VAR_NGON): - var38_ngon(&f, weight); break; - case (VAR_CURL): - var39_curl(&f, weight); break; - case (VAR_RECTANGLES): - var40_rectangles(&f, weight); break; - case (VAR_ARCH): - var41_arch(&f, weight); break; - case (VAR_TANGENT): - var42_tangent(&f, weight); break; - case (VAR_SQUARE): - var43_square(&f, weight); break; - case (VAR_RAYS): - var44_rays(&f, weight); break; - case (VAR_BLADE): - var45_blade(&f, weight); break; - case (VAR_SECANT2): - var46_secant2(&f, weight); break; - case (VAR_TWINTRIAN): - var47_twintrian(&f, weight); break; - case (VAR_CROSS): - var48_cross(&f, weight); break; - case (VAR_DISC2): - var49_disc2(&f, weight); break; - case (VAR_SUPER_SHAPE): - var50_supershape(&f, weight); break; - case (VAR_FLOWER): - var51_flower(&f, weight); break; - case (VAR_CONIC): - var52_conic(&f, weight); break; - case (VAR_PARABOLA): - var53_parabola(&f, weight); break; - case (VAR_BENT2): - var54_bent2(&f, weight); break; - case (VAR_BIPOLAR): - var55_bipolar(&f, weight); break; - case (VAR_BOARDERS): - var56_boarders(&f, weight); break; - case (VAR_BUTTERFLY): - var57_butterfly(&f, weight); break; - case (VAR_CELL): - var58_cell(&f, weight); break; - case (VAR_CPOW): - var59_cpow(&f, weight); break; - case (VAR_CURVE): - var60_curve(&f, weight); break; - case (VAR_EDISC): - var61_edisc(&f, weight); break; - case (VAR_ELLIPTIC): - var62_elliptic(&f, weight); break; - case (VAR_ESCHER): - var63_escher(&f, weight); break; - case (VAR_FOCI): - var64_foci(&f, weight); break; - case (VAR_LAZYSUSAN): - var65_lazysusan(&f, weight); break; - case (VAR_LOONIE): - var66_loonie(&f, weight); break; - case (VAR_MODULUS): - var68_modulus(&f, weight); break; - case (VAR_OSCILLOSCOPE): - var69_oscope(&f, weight); break; - case (VAR_POLAR2): - var70_polar2(&f, weight); break; - case (VAR_POPCORN2): - var71_popcorn2(&f, weight); break; - case (VAR_SCRY): - var72_scry(&f, weight); break; - case (VAR_SEPARATION): - var73_separation(&f, weight); break; - case (VAR_SPLIT): - var74_split(&f, weight); break; - case (VAR_SPLITS): - var75_splits(&f, weight); break; - case (VAR_STRIPES): - var76_stripes(&f, weight); break; - case (VAR_WEDGE): - var77_wedge(&f, weight); break; - case (VAR_WEDGE_JULIA): - var78_wedge_julia(&f, weight); break; - case (VAR_WEDGE_SPH): - var79_wedge_sph(&f, weight); break; - case (VAR_WHORL): - var80_whorl(&f, weight); break; - case (VAR_WAVES2): - var81_waves2(&f, weight); break; - case (VAR_EXP): - var82_exp(&f, weight); break; - case (VAR_LOG): - var83_log(&f, weight); break; - case (VAR_SIN): - var84_sin(&f, weight); break; - case (VAR_COS): - var85_cos(&f, weight); break; - case (VAR_TAN): - var86_tan(&f, weight); break; - case (VAR_SEC): - var87_sec(&f, weight); break; - case (VAR_CSC): - var88_csc(&f, weight); break; - case (VAR_COT): - var89_cot(&f, weight); break; - case (VAR_SINH): - var90_sinh(&f, weight); break; - case (VAR_COSH): - var91_cosh(&f, weight); break; - case (VAR_TANH): - var92_tanh(&f, weight); break; - case (VAR_SECH): - var93_sech(&f, weight); break; - case (VAR_CSCH): - var94_csch(&f, weight); break; - case (VAR_COTH): - var95_coth(&f, weight); break; - case (VAR_AUGER): - var96_auger(&f, weight); break; - case (VAR_FLUX): - var97_flux(&f, weight); break; - case (VAR_MOBIUS): - var98_mobius(&f, weight); break; - } - - } - /* apply the post transform */ - if (cp->xform[fn].has_post) { - q[0] = cp->xform[fn].post[0][0] * f.p0 + cp->xform[fn].post[1][0] * f.p1 + cp->xform[fn].post[2][0]; - q[1] = cp->xform[fn].post[0][1] * f.p0 + cp->xform[fn].post[1][1] * f.p1 + cp->xform[fn].post[2][1]; - } else { - q[0] = f.p0; - q[1] = f.p1; - } - - /* Check for badvalues and return randoms if bad */ - if (badvalue(q[0]) || badvalue(q[1])) { - q[0] = flam3_random_isaac_11(rc); - q[1] = flam3_random_isaac_11(rc); - return(1); - } else - return(0); - -} - -void initialize_xforms(flam3_genome *thiscp, int start_here) { - - int i,j; - for (i = start_here ; i < thiscp->num_xforms ; i++) { - thiscp->xform[i].padding = 0; - thiscp->xform[i].density = 0.0; - thiscp->xform[i].color_speed = 0.5; - thiscp->xform[i].animate = 1.0; - thiscp->xform[i].color = i&1; - thiscp->xform[i].opacity = 1.0; - thiscp->xform[i].var[0] = 1.0; - thiscp->xform[i].motion_freq = 0; - thiscp->xform[i].motion_func = 0; - thiscp->xform[i].num_motion = 0; - thiscp->xform[i].motion = NULL; - for (j = 1; j < flam3_nvariations; j++) - thiscp->xform[i].var[j] = 0.0; - thiscp->xform[i].c[0][0] = 1.0; - thiscp->xform[i].c[0][1] = 0.0; - thiscp->xform[i].c[1][0] = 0.0; - thiscp->xform[i].c[1][1] = 1.0; - thiscp->xform[i].c[2][0] = 0.0; - thiscp->xform[i].c[2][1] = 0.0; - thiscp->xform[i].post[0][0] = 1.0; - thiscp->xform[i].post[0][1] = 0.0; - thiscp->xform[i].post[1][0] = 0.0; - thiscp->xform[i].post[1][1] = 1.0; - thiscp->xform[i].post[2][0] = 0.0; - thiscp->xform[i].post[2][1] = 0.0; - thiscp->xform[i].wind[0] = 0.0; - thiscp->xform[i].wind[1] = 0.0; - thiscp->xform[i].blob_low = 0.0; - thiscp->xform[i].blob_high = 1.0; - thiscp->xform[i].blob_waves = 1.0; - thiscp->xform[i].pdj_a = 0.0; - thiscp->xform[i].pdj_b = 0.0; - thiscp->xform[i].pdj_c = 0.0; - thiscp->xform[i].pdj_d = 0.0; - thiscp->xform[i].fan2_x = 0.0; - thiscp->xform[i].fan2_y = 0.0; - thiscp->xform[i].rings2_val = 0.0; - thiscp->xform[i].perspective_angle = 0.0; - thiscp->xform[i].perspective_dist = 0.0; - thiscp->xform[i].persp_vsin = 0.0; - thiscp->xform[i].persp_vfcos = 0.0; - thiscp->xform[i].radial_blur_angle = 0.0; - thiscp->xform[i].disc2_rot = 0.0; - thiscp->xform[i].disc2_twist = 0.0; - thiscp->xform[i].disc2_sinadd = 0.0; - thiscp->xform[i].disc2_cosadd = 0.0; - thiscp->xform[i].disc2_timespi = 0.0; - thiscp->xform[i].flower_petals = 0.0; - thiscp->xform[i].flower_holes = 0.0; - thiscp->xform[i].parabola_height = 0.0; - thiscp->xform[i].parabola_width = 0.0; - thiscp->xform[i].bent2_x = 1.0; - thiscp->xform[i].bent2_y = 1.0; - thiscp->xform[i].bipolar_shift = 0.0; - thiscp->xform[i].cell_size = 1.0; - thiscp->xform[i].cpow_r = 1.0; - thiscp->xform[i].cpow_i = 0.0; - thiscp->xform[i].cpow_power = 1.0; - thiscp->xform[i].curve_xamp = 0.0; - thiscp->xform[i].curve_yamp = 0.0; - thiscp->xform[i].curve_xlength = 1.0; - thiscp->xform[i].curve_ylength = 1.0; - thiscp->xform[i].escher_beta = 0.0; - thiscp->xform[i].lazysusan_space = 0.0; - thiscp->xform[i].lazysusan_twist = 0.0; - thiscp->xform[i].lazysusan_spin = 0.0; - thiscp->xform[i].lazysusan_x = 0.0; - thiscp->xform[i].lazysusan_y = 0.0; - thiscp->xform[i].modulus_x = 0.0; - thiscp->xform[i].modulus_y = 0.0; - thiscp->xform[i].oscope_separation = 1.0; - thiscp->xform[i].oscope_frequency = M_PI; - thiscp->xform[i].oscope_amplitude = 1.0; - thiscp->xform[i].oscope_damping = 0.0; - thiscp->xform[i].popcorn2_c = 0.0; - thiscp->xform[i].popcorn2_x = 0.0; - thiscp->xform[i].popcorn2_y = 0.0; - thiscp->xform[i].separation_x = 0.0; - thiscp->xform[i].separation_xinside = 0.0; - thiscp->xform[i].separation_y = 0.0; - thiscp->xform[i].separation_yinside = 0.0; - thiscp->xform[i].split_xsize = 0.0; - thiscp->xform[i].split_ysize = 0.0; - thiscp->xform[i].splits_x = 0.0; - thiscp->xform[i].splits_y = 0.0; - thiscp->xform[i].stripes_space = 0.0; - thiscp->xform[i].stripes_warp = 0.0; - thiscp->xform[i].wedge_angle = 0.0; - thiscp->xform[i].wedge_hole = 0.0; - thiscp->xform[i].wedge_count = 1.0; - thiscp->xform[i].wedge_swirl = 0.0; - thiscp->xform[i].wedge_sph_angle = 0.0; - thiscp->xform[i].wedge_sph_hole = 0.0; - thiscp->xform[i].wedge_sph_count = 1.0; - thiscp->xform[i].wedge_sph_swirl = 0.0; - - thiscp->xform[i].wedge_julia_power = 1.0; - thiscp->xform[i].wedge_julia_dist = 0.0; - thiscp->xform[i].wedge_julia_count = 1.0; - thiscp->xform[i].wedge_julia_angle = 0.0; - thiscp->xform[i].wedgeJulia_cf = 0.0; - thiscp->xform[i].wedgeJulia_cn = 0.5; - thiscp->xform[i].wedgeJulia_rN = 1.0; - thiscp->xform[i].whorl_inside = 0.0; - thiscp->xform[i].whorl_outside = 0.0; - - thiscp->xform[i].waves2_scalex = 0.0; - thiscp->xform[i].waves2_scaley = 0.0; - thiscp->xform[i].waves2_freqx = 0.0; - thiscp->xform[i].waves2_freqy = 0.0; - - thiscp->xform[i].auger_freq = 1.0; - thiscp->xform[i].auger_weight = 0.5; - thiscp->xform[i].auger_sym = 0.0; - thiscp->xform[i].auger_scale = 1.0; - - thiscp->xform[i].flux_spread = 0.0; - - thiscp->xform[i].julian_power = 1.0; - thiscp->xform[i].julian_dist = 1.0; - thiscp->xform[i].julian_rN = 1.0; - thiscp->xform[i].julian_cn = 0.5; - thiscp->xform[i].juliascope_power = 1.0; - thiscp->xform[i].juliascope_dist = 1.0; - thiscp->xform[i].juliascope_rN = 1.0; - thiscp->xform[i].juliascope_cn = 0.5; - thiscp->xform[i].radialBlur_spinvar = 0.0; - thiscp->xform[i].radialBlur_zoomvar = 1.0; - thiscp->xform[i].pie_slices = 6.0; - thiscp->xform[i].pie_rotation = 0.0; - thiscp->xform[i].pie_thickness = 0.5; - thiscp->xform[i].ngon_sides = 5; - thiscp->xform[i].ngon_power = 3; - thiscp->xform[i].ngon_circle = 1; - thiscp->xform[i].ngon_corners = 2; - thiscp->xform[i].curl_c1 = 1.0; - thiscp->xform[i].curl_c2 = 0.0; - thiscp->xform[i].rectangles_x = 1.0; - thiscp->xform[i].rectangles_y = 1.0; - thiscp->xform[i].amw_amp = 1.0; - thiscp->xform[i].super_shape_rnd = 0.0; - thiscp->xform[i].super_shape_m = 0.0; - thiscp->xform[i].super_shape_n1 = 1.0; - thiscp->xform[i].super_shape_n2 = 1.0; - thiscp->xform[i].super_shape_n3 = 1.0; - thiscp->xform[i].super_shape_holes = 0.0; - thiscp->xform[i].conic_eccentricity = 1.0; - thiscp->xform[i].conic_holes = 0.0; - - thiscp->xform[i].mobius_re_a = 0.0; - thiscp->xform[i].mobius_re_b = 0.0; - thiscp->xform[i].mobius_re_c = 0.0; - thiscp->xform[i].mobius_re_d = 0.0; - thiscp->xform[i].mobius_im_a = 0.0; - thiscp->xform[i].mobius_im_b = 0.0; - thiscp->xform[i].mobius_im_c = 0.0; - thiscp->xform[i].mobius_im_d = 0.0; - } -} diff --git a/src/variations.h b/src/variations.h deleted file mode 100644 index a0c0b2c..0000000 --- a/src/variations.h +++ /dev/null @@ -1,142 +0,0 @@ -/* - FLAM3 - cosmic recursive fractal flames - Copyright (C) 1992-2009 Spotworks LLC - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 3 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program. If not, see . -*/ - -#ifndef variations_included -#define variations_included - -#include "private.h" - - - -/* Variation functions */ -void var0_linear(flam3_iter_helper *, double); -void var1_sinusoidal(flam3_iter_helper *, double); -void var2_spherical(flam3_iter_helper *, double); -void var3_swirl(flam3_iter_helper *, double); -void var4_horseshoe(flam3_iter_helper *, double); -void var5_polar(flam3_iter_helper *, double); -void var6_handkerchief(flam3_iter_helper *, double); -void var7_heart(flam3_iter_helper *, double); -void var8_disc(flam3_iter_helper *, double); -void var9_spiral(flam3_iter_helper *, double); -void var10_hyperbolic(flam3_iter_helper *, double); -void var11_diamond(flam3_iter_helper *, double); -void var12_ex(flam3_iter_helper *, double); -void var13_julia(flam3_iter_helper *, double); -void var14_bent(flam3_iter_helper *, double); -void var15_waves(flam3_iter_helper *, double); -void var16_fisheye(flam3_iter_helper *, double); -void var17_popcorn(flam3_iter_helper *, double); -void var18_exponential(flam3_iter_helper *, double); -void var19_power(flam3_iter_helper *, double); -void var20_cosine(flam3_iter_helper *, double); -void var21_rings(flam3_iter_helper *, double); -void var22_fan(flam3_iter_helper *, double); -void var23_blob(flam3_iter_helper *, double); -void var24_pdj(flam3_iter_helper *, double); -void var25_fan2(flam3_iter_helper *, double); -void var26_rings2(flam3_iter_helper *, double); -void var27_eyefish(flam3_iter_helper *, double); -void var28_bubble(flam3_iter_helper *, double); -void var29_cylinder(flam3_iter_helper *, double); -void var30_perspective(flam3_iter_helper *, double); -void var31_noise(flam3_iter_helper *, double); -void var32_juliaN_generic(flam3_iter_helper *, double); -void var33_juliaScope_generic(flam3_iter_helper *, double); -void var34_blur(flam3_iter_helper *, double); -void var35_gaussian(flam3_iter_helper *, double); -void var36_radial_blur(flam3_iter_helper *, double); -void var37_pie(flam3_iter_helper *, double); -void var38_ngon(flam3_iter_helper *, double); -void var39_curl(flam3_iter_helper *, double); -void var40_rectangles(flam3_iter_helper *, double); -void var41_arch(flam3_iter_helper *, double); -void var42_tangent(flam3_iter_helper *, double); -void var43_square(flam3_iter_helper *, double); -void var44_rays(flam3_iter_helper *, double); -void var45_blade(flam3_iter_helper *, double); -void var46_secant2(flam3_iter_helper *, double); -void var47_twintrian(flam3_iter_helper *, double); -void var48_cross(flam3_iter_helper *, double); -void var49_disc2(flam3_iter_helper *, double); -void var50_supershape(flam3_iter_helper *, double); -void var51_flower(flam3_iter_helper *, double); -void var52_conic(flam3_iter_helper *, double); -void var53_parabola(flam3_iter_helper *, double); -void var54_bent2(flam3_iter_helper *, double); -void var55_bipolar(flam3_iter_helper *, double); -void var56_boarders(flam3_iter_helper *, double); -void var57_butterfly(flam3_iter_helper *, double); -void var58_cell(flam3_iter_helper *, double); -void var59_cpow(flam3_iter_helper *, double); -void var60_curve(flam3_iter_helper *, double); -void var61_edisc(flam3_iter_helper *, double); -void var62_elliptic(flam3_iter_helper *, double); -void var63_escher(flam3_iter_helper *, double); -void var64_foci(flam3_iter_helper *, double); -void var65_lazysusan(flam3_iter_helper *, double); -void var66_loonie(flam3_iter_helper *, double); -void var67_pre_blur(flam3_iter_helper *, double); -void var68_modulus(flam3_iter_helper *, double); -void var69_oscope(flam3_iter_helper *, double); -void var70_polar2(flam3_iter_helper *, double); -void var71_popcorn2(flam3_iter_helper *, double); -void var72_scry(flam3_iter_helper *, double); -void var73_separation(flam3_iter_helper *, double); -void var74_split(flam3_iter_helper *, double); -void var75_splits(flam3_iter_helper *, double); -void var76_stripes(flam3_iter_helper *, double); -void var77_wedge(flam3_iter_helper *, double); -void var78_wedge_julia(flam3_iter_helper *, double); -void var79_wedge_sph(flam3_iter_helper *, double); -void var80_whorl(flam3_iter_helper *, double); -void var81_waves2(flam3_iter_helper *, double); -void var82_exp (flam3_iter_helper *f, double weight); -void var83_log (flam3_iter_helper *f, double weight); -void var84_sin (flam3_iter_helper *f, double weight); -void var85_cos (flam3_iter_helper *f, double weight); -void var86_tan (flam3_iter_helper *f, double weight); -void var87_sec (flam3_iter_helper *f, double weight); -void var88_csc (flam3_iter_helper *f, double weight); -void var89_cot (flam3_iter_helper *f, double weight); -void var90_sinh (flam3_iter_helper *f, double weight); -void var91_cosh (flam3_iter_helper *f, double weight); -void var92_tanh (flam3_iter_helper *f, double weight); -void var93_sech (flam3_iter_helper *f, double weight); -void var94_csch (flam3_iter_helper *f, double weight); -void var95_coth (flam3_iter_helper *f, double weight); -void var96_auger (flam3_iter_helper *f, double weight); -void var97_flux (flam3_iter_helper *f, double weight); -void var98_mobius (flam3_iter_helper *f, double weight); - -/* Precalculation functions */ -void perspective_precalc(flam3_xform *xf); -void juliaN_precalc(flam3_xform *xf); -void juliaScope_precalc(flam3_xform *xf); -void radial_blur_precalc(flam3_xform *xf); -void waves_precalc(flam3_xform *xf); -void disc2_precalc(flam3_xform *xf); -void supershape_precalc(flam3_xform *xf); -void wedgeJulia_precalc(flam3_xform *xf); - -void xform_precalc(flam3_genome *cp, int xi); -int prepare_precalc_flags(flam3_genome *); - -int apply_xform(flam3_genome *cp, int fn, double *p, double *q, randctx *rc); -void initialize_xforms(flam3_genome *thiscp, int start_here); -#endif diff --git a/src/vidres.flam3 b/src/vidres.flam3 deleted file mode 100755 index 285b1ce..0000000 --- a/src/vidres.flam3 +++ /dev/null @@ -1,12 +0,0 @@ - -- cgit v1.2.3