Lines Matching refs:background_1
1544 png_ptr->background_1 = png_ptr->background; in png_init_read_transformations()
1749 png_ptr->background_1.gray = png_gamma_correct(png_ptr, in png_init_read_transformations()
1763 png_ptr->background_1.red = png_gamma_correct(png_ptr, in png_init_read_transformations()
1766 png_ptr->background_1.green = png_gamma_correct(png_ptr, in png_init_read_transformations()
1769 png_ptr->background_1.blue = png_gamma_correct(png_ptr, in png_init_read_transformations()
1789 png_ptr->background_1.red = png_ptr->background_1.green in png_init_read_transformations()
1790 = png_ptr->background_1.blue = png_ptr->background_1.gray; in png_init_read_transformations()
3613 png_composite(w, v, a, png_ptr->background_1.gray); in png_do_compose()
3670 png_composite_16(v, g, a, png_ptr->background_1.gray); in png_do_compose()
3745 png_composite(w, v, a, png_ptr->background_1.red); in png_do_compose()
3750 png_composite(w, v, a, png_ptr->background_1.green); in png_do_compose()
3755 png_composite(w, v, a, png_ptr->background_1.blue); in png_do_compose()
3837 png_composite_16(w, v, a, png_ptr->background_1.red); in png_do_compose()
3845 png_composite_16(w, v, a, png_ptr->background_1.green); in png_do_compose()
3854 png_composite_16(w, v, a, png_ptr->background_1.blue); in png_do_compose()