Function main

samples/postprocessing_benchmark.cpp:38–198

float timerend(void);

int main(int argc, char *argv[])
{
  int i, ret, rep = 1;
  LibRaw RawProcessor;
#ifdef OUT
#undef OUT
#endif
#define OUT RawProcessor.imgdata.params
#define OUTR RawProcessor.imgdata.rawparams
#define S RawProcessor.imgdata.sizes

  if (argc < 2)
  {
    printf(
        "postprocessing benchmark: LibRaw %s sample, %d cameras supported\n"
        "Measures postprocessing speed with different options\n"
        "Usage: %s [-a] [-H N] [-q N] [-h] [-m N] [-n N] [-s N] [-B x y w h] "
        "[-R N]\n"
        "-a             average image for white balance\n"
        "-H <num>       Highlight mode (0=clip, 1=unclip, 2=blend, "
        "3+=rebuild)\n"
        "-q <num>       Set the interpolation quality\n"
        "-h             Half-size color image\n"
        "-m <num>       Apply a num-passes 3x3 median filter to R-G and B-G\n"
        "-n <num>       Set threshold for wavelet denoising\n"
        "-s <num>       Select one raw image from input file\n"
        "-B <x y w h>   Crop output image\n"
        "-R <num>       Number of repetitions\n"
        "-c             Do not use rawspeed\n",
        LibRaw::version(), LibRaw::cameraCount(), argv[0]);
    return 0;
  }
  char opm, opt, *cp, *sp;
  int arg, c;
  int shrink = 0;

  argv[argc] = (char *)"";
  for (arg = 1; (((opm = argv[arg][0]) - 2) | 2) == '+';)
  {
    char *optstr = argv[arg];
    opt = argv[arg++][1];
    if ((cp = strchr(sp = (char *)"HqmnsBR", opt)) != 0)
      for (i = 0; i < "1111141"[cp - sp] - '0'; i++)
        if (!isdigit(argv[arg + i][0]) && !optstr[2])
        {
          fprintf(stderr, "Non-numeric argument to \"-%c\"\n", opt);
          return 1;
        }
    switch (opt)
    {
    case 'a':
      OUT.use_auto_wb = 1;
      break;
    case 'H':
      OUT.highlight = atoi(argv[arg++]);
      break;
    case 'q':
      OUT.user_qual = atoi(argv[arg++]);