diff options
Diffstat (limited to 'flam3-render.c')
| -rw-r--r-- | flam3-render.c | 229 |
1 files changed, 0 insertions, 229 deletions
diff --git a/flam3-render.c b/flam3-render.c deleted file mode 100644 index fccec1d..0000000 --- a/flam3-render.c +++ /dev/null @@ -1,229 +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 <http://www.gnu.org/licenses/>. -*/ - -#include <limits.h> - - -#include "private.h" -#include "img.h" - -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; - char *prefix = args("prefix", ""); - char *out = args("out", NULL); - const char *format = "png"; - int verbose = argi("verbose", 1); - int bits = argi("bits", 33); - int bpc = argi("bpc",8); - 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; - 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]; - randctx rc; - - if (1 != argc) { - docstring(); - exit(0); - } - - /* Init random number generators */ - rand_seed(&rc); - - /* 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); - } - - - 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, &rc); - 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++) { - 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; - - - this_size = (size_t)channels * (size_t)cps[i].width - * (size_t)cps[i].height * f.bytes_per_channel; - image = (void *) calloc(this_size, sizeof(char)); - - if (verbose && ncps > 1) { - fprintf(stderr, "\n"); - } - cps[i].ntemporal_samples = 1; - if (flam3_render(&f, image, 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; - - write_png(fp, image, cps[i].width, cps[i].height, &fpc, f.bytes_per_channel); - /* Free string */ - free(fpc.genome); - - fclose(fp); - - if (verbose) { - fprintf(stderr, "done.\n"); - } - } - if (verbose && (ncps > 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<ncps;i++) { - - xmlFreeDoc(cps[i].edits); - clear_cp(&cps[i],0); - - } - free(cps); - - free(image); - return 0; -} |