PNG_READ_BACKGROUND_SUPPORTED 826 extra_lib/include/png/png.h defined(PNG_READ_BACKGROUND_SUPPORTED) PNG_READ_BACKGROUND_SUPPORTED 840 extra_lib/include/png/png.h #if defined(PNG_bKGD_SUPPORTED) || defined(PNG_READ_BACKGROUND_SUPPORTED) PNG_READ_BACKGROUND_SUPPORTED 1279 extra_lib/include/png/png.h #if defined(PNG_READ_GAMMA_SUPPORTED) || defined(PNG_READ_BACKGROUND_SUPPORTED) PNG_READ_BACKGROUND_SUPPORTED 1287 extra_lib/include/png/png.h #if defined(PNG_READ_GAMMA_SUPPORTED) || defined(PNG_READ_BACKGROUND_SUPPORTED) PNG_READ_BACKGROUND_SUPPORTED 1304 extra_lib/include/png/png.h #if defined(PNG_tRNS_SUPPORTED) || defined(PNG_READ_BACKGROUND_SUPPORTED) \ PNG_READ_BACKGROUND_SUPPORTED 1305 extra_lib/include/png/png.h || defined(PNG_READ_EXPAND_SUPPORTED) || defined(PNG_READ_BACKGROUND_SUPPORTED) PNG_READ_BACKGROUND_SUPPORTED 1407 extra_lib/include/png/png.h #if defined(PNG_READ_GAMMA_SUPPORTED) || defined(PNG_READ_BACKGROUND_SUPPORTED) PNG_READ_BACKGROUND_SUPPORTED 1704 extra_lib/include/png/png.h #if defined(PNG_READ_BACKGROUND_SUPPORTED) PNG_READ_BACKGROUND_SUPPORTED 3363 extra_lib/include/png/png.h #if defined(PNG_READ_BACKGROUND_SUPPORTED)