Bibliothèque de traitements d'images en virgule flottante.
http://la.buvette.org/photos/cumul/
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
222 lines
5.0 KiB
222 lines
5.0 KiB
/* |
|
* +-------------------------+ |
|
* | S I N G L E P A S S | |
|
* +-------------------------+ |
|
*/ |
|
|
|
#include <stdio.h> |
|
#include <stdlib.h> |
|
#include <stdint.h> |
|
#include <unistd.h> |
|
#include <string.h> |
|
#include <glob.h> |
|
|
|
#include "../floatimg.h" |
|
|
|
#include "crapulator.h" |
|
#include "filterstack.h" |
|
#include "single.h" |
|
#include "glitches.h" |
|
|
|
/* ----------------------------------------------------------- */ |
|
|
|
#define FILTERS 0 |
|
|
|
int verbosity; |
|
|
|
/* ----------------------------------------------------------- */ |
|
int run_the_singlepass(char *globber, char *destdir, int duplic, |
|
int fchain, int outfmt) |
|
{ |
|
FloatImg image = { 0 }; |
|
int idx, foo, loop; |
|
glob_t globbuf; |
|
char *fname; |
|
double elapsed; |
|
|
|
#if DEBUG_LEVEL |
|
fprintf(stderr, ">>> %s ( '%s' '%s' %d %d )\n", __func__, |
|
globber, destdir, fchain, outfmt); |
|
#endif |
|
|
|
// filterstack_list(fchain, "Run the single pass"); |
|
|
|
(void)fimg_timer_set(0); |
|
|
|
foo = single_init(0, destdir, fchain, outfmt); |
|
if (foo) { |
|
fprintf(stderr, "erreur %d single_init\n", foo); |
|
return foo; |
|
} |
|
// single_print_state("just after init", 0); |
|
|
|
memset(&globbuf, 0, sizeof(glob_t)); |
|
foo = glob(globber, 0, NULL, &globbuf); |
|
// fprintf(stderr, "globbing '%s' -> %d, %d files found\n", |
|
// globber, foo, (int)globbuf.gl_pathc); |
|
switch (foo) { |
|
case GLOB_NOSPACE: |
|
fprintf(stderr, "%s: glob run out of memory\n", __func__); |
|
break; |
|
case GLOB_ABORTED: |
|
fprintf(stderr, "%s: glob read error\n", __func__); |
|
break; |
|
case GLOB_NOMATCH: |
|
fprintf(stderr, "%s: glob found no matches\n", __func__); |
|
break; |
|
} |
|
|
|
if (0 == globbuf.gl_pathc) { |
|
fprintf(stderr, "%s: no file found, aborting\n", __func__); |
|
return -1; |
|
} |
|
|
|
for (idx=0; idx<globbuf.gl_pathc; idx++) { |
|
|
|
fname = globbuf.gl_pathv[idx]; /* alias of filename */ |
|
|
|
if (0==image.width && 0==image.height) { |
|
foo = fimg_create_from_dump(fname, &image); |
|
} |
|
else { |
|
foo = fimg_load_from_dump(fname, &image); |
|
} |
|
if (foo) { |
|
fprintf(stderr, "get image -> %d\n", foo); |
|
return -1; |
|
} |
|
|
|
if (0 == idx) { |
|
fprintf(stderr, "image size %dx%d\n", |
|
image.width, image.height); |
|
} |
|
|
|
fprintf(stderr, " %6ld %s\r", (long)globbuf.gl_pathc-idx, fname); |
|
|
|
foo = filterstack_run(fchain, &image, 0); |
|
if (foo) { |
|
fprintf(stderr, "%s: filterstack run --> %d\n", |
|
__func__, foo); |
|
return foo; |
|
} |
|
|
|
/* HERE WE CAN REPEAT THE INSERT OF THE PICZ */ |
|
for (loop=0; loop<duplic; loop++) { |
|
foo = single_push_picture(&image); |
|
if (foo) { |
|
fprintf(stderr, "error %d on push_picture\n", foo); |
|
return foo; |
|
} |
|
if (loop) { |
|
/* this is just a wip XXX */ |
|
microglitch(&image, loop); |
|
} |
|
} |
|
} |
|
|
|
fprintf(stderr, "\n"); |
|
|
|
globfree(&globbuf); |
|
|
|
fimg_destroy(&image); |
|
single_print_state("end of run", 0); |
|
|
|
elapsed = fimg_timer_get(0); |
|
fprintf(stderr, "%s: %ld frames, elapsed %.3f s, %.3f fps\n", |
|
__func__, |
|
(long)globbuf.gl_pathc, elapsed, |
|
(double)globbuf.gl_pathc/elapsed); |
|
|
|
return 0; |
|
} |
|
/* ----------------------------------------------------------- */ |
|
static void help(void) |
|
{ |
|
puts("------ Single pass serial filter ------\nusage:"); |
|
|
|
puts("\t-F\tdefine:the:filter:chain"); |
|
puts("\t-g\tinput glob pattern"); |
|
puts("\t-L\tlist available filters"); |
|
puts("\t-O\t/output/directory (default ./p8)"); |
|
puts("\t-r N\trepetiiing factor"); |
|
// puts("\t-s\tdo single test"); |
|
puts("\t-v\tspit more messages"); |
|
|
|
exit(0); |
|
} |
|
/* ----------------------------------------------------------- */ |
|
|
|
int main(int argc, char *argv[]) |
|
{ |
|
int foo, opt; |
|
char *filterchain = "none"; |
|
char *globbing = "./capture/?????.fimg"; |
|
char *outdir = "./p8"; |
|
// char *outtype = ".png"; |
|
int do_xper = 0; |
|
int repeat = 1; |
|
|
|
fprintf(stderr, "*** %s : compiled %s %s\n", __FILE__, |
|
__DATE__, __TIME__); |
|
fimg_print_version(2); |
|
|
|
if (argc < 2) { |
|
fprintf(stderr, "\t/!\\ %s is option driven\n", argv[0]); |
|
help(); |
|
} |
|
|
|
while ((opt = getopt(argc, argv, "hF:g:LO:r:svx")) != -1) { |
|
switch (opt) { |
|
case 'h': help(); break; |
|
|
|
case 'F': filterchain = optarg; break; |
|
case 'g': globbing = optarg; break; |
|
|
|
case 'L': |
|
list_crapulors("available filters"); |
|
exit(0); |
|
|
|
case 'O': outdir = optarg; break; |
|
|
|
case 'r': repeat = atoi(optarg); break; |
|
|
|
case 'v': verbosity++; break; |
|
|
|
case 'x': do_xper = 1; break; |
|
|
|
default: |
|
fprintf(stderr, "%s ABEND\n", argv[0]); |
|
exit(1); |
|
} |
|
|
|
} |
|
|
|
if (repeat < 1) { |
|
fprintf(stderr, "%s: loop %d invalid\n", argv[0], repeat); |
|
exit(2); |
|
} |
|
|
|
foo = parse_filter_chain(FILTERS, filterchain); |
|
if (foo) { |
|
fprintf(stderr, "err %d in parse_filter_chain\n", foo); |
|
exit(1); |
|
} |
|
|
|
if (verbosity) { |
|
fprintf(stderr, "\tpid %d\n", getpid()); |
|
fprintf(stderr, "\tinput glob %s\n", globbing); |
|
fprintf(stderr, "\tfilter chain %s\n", filterchain); |
|
fprintf(stderr, "\toutput dir %s\n", outdir); |
|
fprintf(stderr, "\trepeat %d\n", repeat); |
|
// fprintf(stderr, "\toutput type %s\n", outtype); |
|
fprintf(stderr, "\tdo xper %d\n", do_xper); |
|
} |
|
|
|
foo = run_the_singlepass(globbing, outdir, repeat, |
|
FILTERS, FILE_TYPE_PNG); |
|
fprintf(stderr, "\n\tRun the single pass --> %d\n", foo); |
|
|
|
return 0; |
|
} |
|
|
|
/* ----------------------------------------------------------- */
|
|
|