Lines Matching refs:PNG_FORMAT_FLAG_ALPHA
557 if ((f & PNG_FORMAT_FLAG_ALPHA) == 0 && in format_default()
807 (PNG_FORMAT_FLAG_ALPHA|PNG_FORMAT_FLAG_COLOR|PNG_FORMAT_FLAG_LINEAR)
1033 if (format & PNG_FORMAT_FLAG_ALPHA) in get_pixel()
1051 if (format & PNG_FORMAT_FLAG_ALPHA) in get_pixel()
1069 if (format & PNG_FORMAT_FLAG_ALPHA) in get_pixel()
1092 if (format & PNG_FORMAT_FLAG_ALPHA) in get_pixel()
1110 if (format & PNG_FORMAT_FLAG_ALPHA) in get_pixel()
1128 if (format & PNG_FORMAT_FLAG_ALPHA) in get_pixel()
1956 #if PNG_FORMAT_FLAG_ALPHA == 1 && PNG_FORMAT_FLAG_COLOR == 2 &&\
2147 if (in_format & ~out_format & PNG_FORMAT_FLAG_ALPHA) in transform_from_formats()
2318 switch (format & (PNG_FORMAT_FLAG_ALPHA|PNG_FORMAT_FLAG_COLOR)) in print_pixel()
2324 case PNG_FORMAT_FLAG_ALPHA: in print_pixel()
2334 case PNG_FORMAT_FLAG_COLOR|PNG_FORMAT_FLAG_ALPHA: in print_pixel()
2352 png_uint_32 back_format = out_format & ~PNG_FORMAT_FLAG_ALPHA; in logpixel()
2570 if (format & PNG_FORMAT_FLAG_ALPHA) in component_loc()
2793 png_uint_32 alpha_changed = (formata ^ formatb) & PNG_FORMAT_FLAG_ALPHA; in compare_two_images()
3354 if ((format & PNG_FORMAT_FLAG_ALPHA) == 0 && in testimage()
3355 (image->image.format & PNG_FORMAT_FLAG_ALPHA) != 0) in testimage()