xC1S7              61 libavcodec/vp3dsp.c             A = M(xC1S7, ip[1 * 8]) + M(xC7S1, ip[7 * 8]);
xC1S7              62 libavcodec/vp3dsp.c             B = M(xC7S1, ip[1 * 8]) - M(xC1S7, ip[7 * 8]);
xC1S7             110 libavcodec/vp3dsp.c             A = M(xC1S7, ip[1]) + M(xC7S1, ip[7]);
xC1S7             111 libavcodec/vp3dsp.c             B = M(xC7S1, ip[1]) - M(xC1S7, ip[7]);