PNG_BGR           430 pngread.c         if (png_ptr->transformations & PNG_BGR)
PNG_BGR          3933 pngread.c               if (png_ptr->transformations & PNG_BGR)
PNG_BGR          4934 pngrtran.c        if (png_ptr->transformations & PNG_BGR)
PNG_BGR            28 pngtrans.c        png_ptr->transformations |= PNG_BGR;
PNG_BGR           728 pngwrite.c           if (png_ptr->transformations & PNG_BGR)
PNG_BGR           562 pngwtran.c        if (png_ptr->transformations & PNG_BGR)