Background       1900 contrib/libtests/pngstest.c    (Pixel *out, const Pixel *in, const Background *back) =
Background       1927 contrib/libtests/pngstest.c    (Pixel *out, const Pixel *in, const Background *back) =
Background       1944 contrib/libtests/pngstest.c    (Pixel *out, const Pixel *in, const Background *back) =
Background       2150 contrib/libtests/pngstest.c    Background        background_color;
Background       2151 contrib/libtests/pngstest.c    const Background* background;
Background       2162 contrib/libtests/pngstest.c    void (*transform)(Pixel *out, const Pixel *in, const Background *back);
Background       2165 contrib/libtests/pngstest.c    void (*from_linear)(Pixel *out, const Pixel *in, const Background *back);