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2015-05-02Drop density estimatorLars-Dominik Braun9-545/+22
First of all, it does not look too pretty. But more importantly now we can reduce the bucket size to four (instead of five) and vectorize that stuff.
2015-05-02Remove unused variables, fix compiler warningsLars-Dominik Braun7-20/+11
2015-05-02Switch rng seed to /dev/urandomLars-Dominik Braun2-13/+12
2015-05-02Unify prng useLars-Dominik Braun19-433/+373
Finally drop all isaac references, do not use system rng any more. Drop rng state from flam3_frame – it was not used anyway.
2015-05-02Fix fuse iterationsLars-Dominik Braun1-1/+1
Bug introduced by commit 37b8237136afee2d47d3899b87a3bafdc40acce3
2015-05-02Drop striped renderingLars-Dominik Braun4-174/+35
The amount of memory available is not a problem anymore.
2015-05-02Drop support for jpeg/netpbm outputLars-Dominik Braun6-206/+6
2015-05-02Drop unused, exported functionsLars-Dominik Braun6-709/+19
2015-05-02Drop Windows/Mac support, require pthreadsLars-Dominik Braun12-279/+6
2015-05-02Drop support for atomic ops and bucket formatsLars-Dominik Braun3-257/+2
Atomic ops are slower than locks, probably going to switch buckets to uint64_t later.
2015-05-02Fix curve variationLars-Dominik Braun1-2/+2
2015-05-02Vectorize flam3_iterateLars-Dominik Braun4-52/+51
2015-05-02Vectorize c and post matrices as well apply_xformLars-Dominik Braun8-74/+66
2015-05-02Bugfixes for variations vectorizationLars-Dominik Braun1-5/+5
2015-05-02Explicit input coordinatesLars-Dominik Braun2-392/+389
Slower, obviously.
2015-05-02Vectorize variantsLars-Dominik Braun2-657/+562
Slightly worse with amdlibm, slightly better with gcc’s builtins (no optimization) and worse with optimization
2015-05-02Move to wafLars-Dominik Braun14-3001/+43
2015-05-02Declare variation functions staticLars-Dominik Braun2-220/+107
2015-05-02Fix compiler warningLars-Dominik Braun1-1/+1
2015-05-02Remove autoconf stuff from gitLars-Dominik Braun21-50796/+13
2015-05-02Replace isaac with xorshiftLars-Dominik Braun14-271/+79
No difference in performance. rdrand instruction alone is too slow.
2015-05-02Fix crashLars-Dominik Braun1-3/+2
For some reason filter is overwritten by pthread_join, removing its second argument fixes the problem. It is unused anyway.
2015-05-02Move out of subdirLars-Dominik Braun65-0/+0
2015-02-15Modified for libpng 1.5 API support.Erik Reckase1-14/+14
git-svn-id: https://flam3.googlecode.com/svn/trunk@164 77852712-ef1d-11de-8684-7d64432d61a3
2015-02-15s array in interpolate_n was one element too smallErik Reckase1-1/+1
git-svn-id: https://flam3.googlecode.com/svn/trunk@163 77852712-ef1d-11de-8684-7d64432d61a3
2015-02-15moved #defines from filters.h to flam3.h so that they can be used by ↵Erik Reckase2-21/+23
external programs git-svn-id: https://flam3.googlecode.com/svn/trunk@162 77852712-ef1d-11de-8684-7d64432d61a3
2015-02-15was incorrectly adding symmetry xforms when a final xform was present, as ↵Erik Reckase1-1/+12
well as a bug in handling final xforms in genetic crosses. thanks david bitseff git-svn-id: https://flam3.googlecode.com/svn/trunk@161 77852712-ef1d-11de-8684-7d64432d61a3
2015-02-15When using motion elements with the final xform, the closing tag on the ↵Erik Reckase1-1/+5
final xform was incorrectly written as </xform>. git-svn-id: https://flam3.googlecode.com/svn/trunk@160 77852712-ef1d-11de-8684-7d64432d61a3
2015-02-15fixed flam3_version for 'exported' SVN_REVErik Reckase1-9/+37
git-svn-id: https://flam3.googlecode.com/svn/trunk@159 77852712-ef1d-11de-8684-7d64432d61a3
2015-02-15roundoff error was introducing some strangeness in smoothly interpolated ↵Erik Reckase1-0/+7
genome palettes - now ensure that all 1.0 alpha channels -> 1.0 alpha in output git-svn-id: https://flam3.googlecode.com/svn/trunk@156 77852712-ef1d-11de-8684-7d64432d61a3
2015-02-15handled missing unistd.h on windowsErik Reckase1-1/+3
git-svn-id: https://flam3.googlecode.com/svn/trunk@155 77852712-ef1d-11de-8684-7d64432d61a3
2015-02-15in some circumstances, temporary files are not created as they are supposed ↵Erik Reckase2-1/+29
to (windows tries to create it in a place protected by Admin.) We need to be able to try to create them in the location pointed to by the TEMP env var. Note that this is not threadsafe, but it's unlikely to cause a problem at the moment. git-svn-id: https://flam3.googlecode.com/svn/trunk@154 77852712-ef1d-11de-8684-7d64432d61a3
2015-02-15CMAP_SIZE can be used when creating the dmap - I had erroneously thought ↵Erik Reckase1-3/+3
that cmap_size was necessary (the apo-corrected number of elements in the palette) git-svn-id: https://flam3.googlecode.com/svn/trunk@153 77852712-ef1d-11de-8684-7d64432d61a3
2015-02-15apophysis only uses the bottom 255 elements of the palette (instead of all ↵Erik Reckase4-13/+20
256). In many cases this does not have a noticable effect on images, but in others, the color difference is very striking. the env var 'apo_palette' may be set to 1 in order to render the image in flam3 as it would appear in apophysis. git-svn-id: https://flam3.googlecode.com/svn/trunk@152 77852712-ef1d-11de-8684-7d64432d61a3
2015-02-15added mobius variation (the one with 8 params, eralex's).Erik Reckase6-2/+115
git-svn-id: https://flam3.googlecode.com/svn/trunk@151 77852712-ef1d-11de-8684-7d64432d61a3
2015-02-15updated version to 3.0.1Erik Reckase1-1/+1
git-svn-id: https://flam3.googlecode.com/svn/trunk@150 77852712-ef1d-11de-8684-7d64432d61a3
2015-02-15updated readme for 3.0.1Erik Reckase1-0/+4
git-svn-id: https://flam3.googlecode.com/svn/trunk@149 77852712-ef1d-11de-8684-7d64432d61a3
2015-02-15now multiplies the count by the opacity to allow xform opacity to affect DE ↵Erik Reckase1-2/+2
filter width git-svn-id: https://flam3.googlecode.com/svn/trunk@148 77852712-ef1d-11de-8684-7d64432d61a3
2015-02-15flam3-animate would not write out 16 bpc png images properly. thanks david.Erik Reckase1-1/+1
git-svn-id: https://flam3.googlecode.com/svn/trunk@147 77852712-ef1d-11de-8684-7d64432d61a3
2015-02-15added --version option to print flam3 version from flam3-genomeErik Reckase1-1/+10
git-svn-id: https://flam3.googlecode.com/svn/trunk@146 77852712-ef1d-11de-8684-7d64432d61a3
2015-02-15support for 64-bit Apple OS in memory checkErik Reckase1-9/+15
git-svn-id: https://flam3.googlecode.com/svn/trunk@91 77852712-ef1d-11de-8684-7d64432d61a3
2015-02-15png_set_swap must be called after the png_write_info call, otherwise it ↵Erik Reckase1-16/+6
doesn't work. Would have been nice if this was documented a bit better. No more brute force byte swapping! git-svn-id: https://flam3.googlecode.com/svn/trunk@90 77852712-ef1d-11de-8684-7d64432d61a3
2015-02-15Issue 1: remove specific libpng12 reference in flam3.pc.in, replace with ↵Erik Reckase1-1/+1
generic libpng git-svn-id: https://flam3.googlecode.com/svn/trunk@89 77852712-ef1d-11de-8684-7d64432d61a3
2015-02-1516 bpc PNG images were not being written properly when strips were being ↵Erik Reckase3-8/+15
used. while png_set_swap() is supposed to tell the system to reverse the order of the bits when writing the file, I was unable to get this to work, so I resorted to a brute-force reversal of the bits - but then forgot to put the bits BACK. This is not a problem for single strips, but with multiple strips things get very confused. png_set_swap would make this a non-issue. git-svn-id: https://flam3.googlecode.com/svn/trunk@88 77852712-ef1d-11de-8684-7d64432d61a3
2015-02-15removed all exit() calls from functions compiled into shared library. ↵Erik Reckase4-45/+88
palette failures result in white palettes, smooth interpolation falls back to linear instead of exiting on first/last segments, etc. git-svn-id: https://flam3.googlecode.com/svn/trunk@35 77852712-ef1d-11de-8684-7d64432d61a3
2015-02-15needed to re-run configure to pull in new version number for checked in filesErik Reckase3-3/+3
git-svn-id: https://flam3.googlecode.com/svn/trunk@33 77852712-ef1d-11de-8684-7d64432d61a3
2015-02-15added configuration files for libtool etc. bumped version to 3.0Erik Reckase15-6793/+24254
git-svn-id: https://flam3.googlecode.com/svn/trunk@24 77852712-ef1d-11de-8684-7d64432d61a3
2015-02-15last minute change, added flam3_print_to_string to exportsErik Reckase1-1/+1
git-svn-id: https://flam3.googlecode.com/svn/trunk@23 77852712-ef1d-11de-8684-7d64432d61a3
2015-02-15added some instructions for re-configuring the build if there are problems ↵Erik Reckase1-0/+10
with automake git-svn-id: https://flam3.googlecode.com/svn/trunk@22 77852712-ef1d-11de-8684-7d64432d61a3
2015-02-15bumped to version 2.8 final !Erik Reckase3-12/+17
git-svn-id: https://flam3.googlecode.com/svn/trunk@21 77852712-ef1d-11de-8684-7d64432d61a3
generated by cgit v1.2.3 (git 2.39.1) at 2024-06-06 18:32:38 +0000