Lines Matching refs:C_SHIFT
67 #define C_SHIFT (4+1+12)
77 c0 = ((a0 + a2) * (1 << CN_SHIFT - 1)) + (1 << (C_SHIFT - 1));
78 c2 = ((a0 - a2) * (1 << CN_SHIFT - 1)) + (1 << (C_SHIFT - 1));
81 dest[0] = av_clip_uint8((c0 + c1) >> C_SHIFT);
83 dest[0] = av_clip_uint8((c2 + c3) >> C_SHIFT);
85 dest[0] = av_clip_uint8((c2 - c3) >> C_SHIFT);
87 dest[0] = av_clip_uint8((c0 - c1) >> C_SHIFT);
138 #undef C_SHIFT
147 #define C_SHIFT (4+1+12)
156 c0 = (a0 + a2)*C3 + (1 << (C_SHIFT - 1));
157 c2 = (a0 - a2)*C3 + (1 << (C_SHIFT - 1));
160 dest[0] = av_clip_uint8(dest[0] + ((c0 + c1) >> C_SHIFT));
162 dest[0] = av_clip_uint8(dest[0] + ((c2 + c3) >> C_SHIFT));
164 dest[0] = av_clip_uint8(dest[0] + ((c2 - c3) >> C_SHIFT));
166 dest[0] = av_clip_uint8(dest[0] + ((c0 - c1) >> C_SHIFT));