4 void redcode_ycbcr2rgb_fullscale(
5 int ** planes, int width, int height, float * out);
6 void redcode_ycbcr2rgb_halfscale(
7 int ** planes, int width, int height, float * out);
8 void redcode_ycbcr2rgb_quarterscale(
9 int ** planes, int width, int height, float * out);