Searched refs:PNG_GAMMA (Results 1 – 6 of 6) sorted by relevance
562 png_ptr->transformations |= PNG_GAMMA; in png_set_gamma()923 png_ptr->transformations &= ~PNG_GAMMA; in png_init_read_transformations()926 if ((png_ptr->transformations & (PNG_GAMMA | PNG_RGB_TO_GRAY)) && in png_init_read_transformations()1039 png_ptr->transformations &= ~PNG_GAMMA; in png_init_read_transformations()1119 png_ptr->transformations &= ~PNG_GAMMA; in png_init_read_transformations()1241 if (png_ptr->transformations & PNG_GAMMA) in png_read_transform_info()1474 if ((png_ptr->transformations & PNG_GAMMA) && in png_do_read_transformations()2629 if (png_ptr->transformations & (PNG_GAMMA | PNG_BACKGROUND)) in png_correct_palette()2738 if (png_ptr->transformations & PNG_GAMMA) in png_correct_palette()
3013 #define PNG_GAMMA 0x2000 macro
2941 #define PNG_GAMMA 0x2000 macro
1340 png_ptr->transformations |= PNG_GAMMA; in png_init_read_transformations()1343 png_ptr->transformations &= ~PNG_GAMMA; in png_init_read_transformations()1557 if ((png_ptr->transformations & PNG_GAMMA) in png_init_read_transformations()1710 png_ptr->transformations &= ~(PNG_COMPOSE | PNG_GAMMA); in png_init_read_transformations()1825 png_ptr->transformations &= ~PNG_GAMMA; in png_init_read_transformations()4827 if ((png_ptr->transformations & PNG_GAMMA) && in png_do_read_transformations()
573 #define PNG_GAMMA 0x2000 macro