CL_PixelFormat::CL_PixelFormat(); CL_PixelFormat::CL_PixelFormat( const CL_PixelFormat & copy); CL_PixelFormat::CL_PixelFormat( int depth, unsigned int red_mask, unsigned int green_mask, unsigned int blue_mask, unsigned int alpha_mask = 0, bool use_colorkey = false, unsigned int colorkey = 0, CL_PixelFormatType type = pixelformat_rgba);