PNG_sRGB_INTENT_LAST 1148 3rdparty/libpng/pngrutil.c    if (intent >= PNG_sRGB_INTENT_LAST)
PNG_sRGB_INTENT_LAST 1083 3rdparty/libpng/pngwutil.c    if (srgb_intent >= PNG_sRGB_INTENT_LAST)