Lines Matching refs:rgba
30 ColourSet::ColourSet( u8 const* rgba, int mask, int flags ) in ColourSet() argument
50 if( isDxt1 && rgba[4*i + 3] < 128 ) in ColourSet()
64 float x = ( float )rgba[4*i] / 255.0f; in ColourSet()
65 float y = ( float )rgba[4*i + 1] / 255.0f; in ColourSet()
66 float z = ( float )rgba[4*i + 2] / 255.0f; in ColourSet()
69 float w = ( float )( rgba[4*i + 3] + 1 ) / 256.0f; in ColourSet()
84 && ( rgba[4*i] == rgba[4*j] ) in ColourSet()
85 && ( rgba[4*i + 1] == rgba[4*j + 1] ) in ColourSet()
86 && ( rgba[4*i + 2] == rgba[4*j + 2] ) in ColourSet()
87 && ( rgba[4*j + 3] >= 128 || !isDxt1 ); in ColourSet()
94 float w = ( float )( rgba[4*i + 3] + 1 ) / 256.0f; in ColourSet()