Searched refs:PNG_BACKGROUND_IS_GRAY (Results 1 – 8 of 8) sorted by relevance
1445 png_ptr->mode |= PNG_BACKGROUND_IS_GRAY; in png_init_read_transformations()1460 png_ptr->mode |= PNG_BACKGROUND_IS_GRAY; in png_init_read_transformations()4825 (png_ptr->mode & PNG_BACKGROUND_IS_GRAY) == 0) in png_do_read_transformations()4910 (png_ptr->mode & PNG_BACKGROUND_IS_GRAY) != 0) in png_do_read_transformations()
571 #define PNG_BACKGROUND_IS_GRAY 0x800 macro
600 #define PNG_BACKGROUND_IS_GRAY 0x800 macro
800 png_ptr->mode |= PNG_BACKGROUND_IS_GRAY; in png_init_read_transformations()807 png_ptr->mode |= PNG_BACKGROUND_IS_GRAY; in png_init_read_transformations()1443 !(png_ptr->mode & PNG_BACKGROUND_IS_GRAY)) in png_do_read_transformations()1520 (png_ptr->mode & PNG_BACKGROUND_IS_GRAY)) in png_do_read_transformations()
2918 #define PNG_BACKGROUND_IS_GRAY 0x800 macro