Searched refs:PNG_BACKGROUND_IS_GRAY (Results 1 – 4 of 4) sorted by relevance
1435 png_ptr->mode |= PNG_BACKGROUND_IS_GRAY; in png_init_read_transformations()1450 png_ptr->mode |= PNG_BACKGROUND_IS_GRAY; in png_init_read_transformations()2238 !(png_ptr->mode & PNG_BACKGROUND_IS_GRAY)) in png_do_read_transformations()2323 (png_ptr->mode & PNG_BACKGROUND_IS_GRAY)) in png_do_read_transformations()
506 #define PNG_BACKGROUND_IS_GRAY 0x800 macro
1442 png_ptr->mode |= PNG_BACKGROUND_IS_GRAY; in png_init_read_transformations()1457 png_ptr->mode |= PNG_BACKGROUND_IS_GRAY; in png_init_read_transformations()4816 !(png_ptr->mode & PNG_BACKGROUND_IS_GRAY)) in png_do_read_transformations()4901 (png_ptr->mode & PNG_BACKGROUND_IS_GRAY)) in png_do_read_transformations()
553 #define PNG_BACKGROUND_IS_GRAY 0x800 macro