translate_gamma_flags  254 3rdparty/libpng/pngrtran.c    output_gamma = translate_gamma_flags(png_ptr, output_gamma, 1/*screen*/);
translate_gamma_flags  778 3rdparty/libpng/pngrtran.c    scrn_gamma = translate_gamma_flags(png_ptr, scrn_gamma, 1/*screen*/);
translate_gamma_flags  779 3rdparty/libpng/pngrtran.c    file_gamma = translate_gamma_flags(png_ptr, file_gamma, 0/*file*/);