user_flip_test.cpp

#include <stdio.h>
#include <string.h>
#include <math.h>

#ifndef WIN32
#include <unistd.h>
#include <fcntl.h>
#include <sys/stat.h>
#include <sys/mman.h>
#endif

#include "libraw/libraw.h"

#ifdef WIN32
#define snprintf _snprintf
#endif

int process_once_1(LibRaw& RawProcessor, int user_flip, char *fname)
{
    RawProcessor.imgdata.params.user_flip = user_flip;  
    int ret = RawProcessor.open_file(fname);  
    ret = RawProcessor.unpack();  
    printf("flip %i\n",RawProcessor.imgdata.sizes.flip);   
    RawProcessor.recycle();
    return ret;
}

int process_once_2(LibRaw& RawProcessor, int user_flip, char *fname)
{
    int ret = RawProcessor.open_file(fname);  
    RawProcessor.imgdata.params.user_flip = user_flip;  
    ret = RawProcessor.unpack();  
    fprintf(stderr,"flip %i\n",RawProcessor.imgdata.sizes.flip);   
    RawProcessor.recycle();
    return ret;
}

int main(int ac, char *av[])
{
    int  i, ret;
    LibRaw RawProcessor;
 
    for (i=1;i<ac;i++)
    {
      process_once_1(RawProcessor,-1,av[i]); 
      process_once_1(RawProcessor, 0,av[i]);
      process_once_1(RawProcessor,-1,av[i]); 
      
      printf("\n");
      
      process_once_2(RawProcessor,-1,av[i]); 
      process_once_2(RawProcessor, 0,av[i]);
      process_once_2(RawProcessor,-1,av[i]); 
    }
    return 0;
}