Searched refs:PNG_BACKGROUND_IS_GRAY (Results 1 – 4 of 4) sorted by relevance
811 png_ptr->mode |= PNG_BACKGROUND_IS_GRAY; in png_init_read_transformations()818 png_ptr->mode |= PNG_BACKGROUND_IS_GRAY; in png_init_read_transformations()1453 !(png_ptr->mode & PNG_BACKGROUND_IS_GRAY)) in png_do_read_transformations()1530 (png_ptr->mode & PNG_BACKGROUND_IS_GRAY)) in png_do_read_transformations()
2995 #define PNG_BACKGROUND_IS_GRAY 0x800 macro
753 png_ptr->mode |= PNG_BACKGROUND_IS_GRAY; in png_init_read_transformations()760 png_ptr->mode |= PNG_BACKGROUND_IS_GRAY; in png_init_read_transformations()1366 !(png_ptr->mode & PNG_BACKGROUND_IS_GRAY)) in png_do_read_transformations()1443 (png_ptr->mode & PNG_BACKGROUND_IS_GRAY)) in png_do_read_transformations()
2712 #define PNG_BACKGROUND_IS_GRAY 0x800 macro