imreadtest.c

   1 #include "imread.h"
   2
   3 int
   4 main(int argc, char *argv[])
   5 {
   6         char *in_path, *out_path;
   7         unsigned long width, height, channels, size, compression_mode, demosaic_fast;
   8         unsigned long long start;
   9         FILE *fp;
  10         int bayer_pattern[2] = {0x00ff00, 0x0000ff};
  11         double color_raiser[3] = {1, 1, 1};
  12         struct png_store mp;
  13         int err;
  14
  15         setvbuf(stdout, NULL, _IONBF, 0);
  16         if (argc >= 11) {
  17                 in_path = argv[1];
  18                 width = strtoul(argv[2], NULL, 10);
  19                 height = strtoul(argv[3], NULL, 10);
  20                 channels = strtoul(argv[4], NULL, 10);
  21                 start = strtoull(argv[5], NULL, 10);
  22                 size = strtoul(argv[6], NULL, 10);
  23                 compression_mode = strtoul(argv[7], NULL, 10);
  24                 demosaic_fast = strtoul(argv[8], NULL, 10);
  25                 sscanf(argv[9], "%lf, %lf, %lf",
  26                        &color_raiser[0], &color_raiser[1], &color_raiser[2]);
  27                 out_path = argv[10];
  28                 err = png2mem(in_path, start, size, width, height, channels,
  29                               bayer_pattern, demosaic_fast, compression_mode,
  30                               &mp, false, false, color_raiser);
  31                 fp = fopen(out_path, "wb");
  32                 if (fp == NULL) {
  33                         fprintf(stderr, "Could not open file %s for writing\n", out_path);
  34                         return 2;
  35                 }
  36                 fwrite(mp.buffer, mp.size, sizeof(mp.buffer[0]), fp);
  37                 printf("status=%d\n", err);
  38                 printf("in_path=%s width=%ld height=%ld channels=%ld "
  39                        "start=%lld size=%ld compression_mode=%ld "
  40                        "demosaic_fast=%ld color_raiser=%.1lf,%.1lf,%.1lf "
  41                        "out_path=%s\n",
  42                        in_path, width, height, channels, start, size,
  43                        compression_mode, demosaic_fast,
  44                        color_raiser[0], color_raiser[1], color_raiser[2],
  45                        out_path);
  46                 if(mp.buffer)
  47                         free(mp.buffer);
  48                 return 0;
  49         }
  50         if (argc == 2) {
  51                 printf("ping = %d\n", ping(strtoul(argv[1], NULL, 10)));
  52                 return 0;
  53         }
  54         printf("Usage: %s in_path width height channels start size "
  55                "compression_mode demosaic_fast color_raiser out_path\n",
  56                argv[0]);
  57         return 1;
  58 }
  59
  60 /* ./imreadtest mitsa005_CCD_Front_PULNIX_13.pictures 1700 1500 3 2264 1392908 2 1 1,1,1 m.png */
  61 /* ./imreadtest phoros_20110405_002_CCDHECK_01_PULNIX_11.pictures 1920 1080 1 1363 1384533 2 1 1,1,1 p.png */
  62 /* ./imreadtest 15294_IRIS3_20160519_000_CCD_RETRO_ZEB_1.pictures 1920 1080 4 1210 598189 3 1 1,1,1 j.png */
  63 /* ./imreadtest 15294_IRIS3_20160609_004_CCD_Front_1.pictures 1280 960 3 2009 723324 2 1 1,1,1 b.png */
  64 /* ./imreadtest 15294_IRIS3_20160609_004_CCD_Front_1.pictures 1280 960 3 2125833547 682281 2 1 1,1,1 b.png */
  65 /* ./imreadtest 15294_IRIS3_20160609_004_CCD_Front_1.pictures 1280 960 3 2185929330 682393 2 1 1,1,1 b.png */