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-rw-r--r--flam3-animate.c297
1 files changed, 0 insertions, 297 deletions
diff --git a/flam3-animate.c b/flam3-animate.c
deleted file mode 100644
index bdd5dfd..0000000
--- a/flam3-animate.c
+++ /dev/null
@@ -1,297 +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 "private.h"
-#include "img.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);
- const char *format = "png";
- 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;
- randctx rc;
-
- char badval_string[64];
- char numiter_string[64];
- char rtime_string[64];
-
- memset(&center_cp,0, sizeof(flam3_genome));
-
- if (1 != argc) {
- docstring();
- exit(0);
- }
-
- 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);
- }
-
- 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 (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 (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, &center_cp);
-
- /* write it out */
- genfp = fopen(flamename,"w");
- if (NULL == genfp) {
- perror(flamename);
- exit(1);
- }
-
- flam3_print(genfp, &center_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, &center_cp);
-
- /* Convert to string */
- fpc.genome = flam3_print_to_string(&center_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;
-
- write_png(fp, image, cps[0].width, cps[0].height, &fpc, f.bytes_per_channel);
-
- /* Free string */
- free(fpc.genome);
-
- clear_cp(&center_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;
-}
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