Lines Matching refs:C_SHIFT
68 #define C_SHIFT (4+1+12) macro
78 c0 = ((a0 + a2) * (1 << CN_SHIFT - 1)) + (1 << (C_SHIFT - 1)); in idct4col_put()
79 c2 = ((a0 - a2) * (1 << CN_SHIFT - 1)) + (1 << (C_SHIFT - 1)); in idct4col_put()
82 dest[0] = av_clip_uint8((c0 + c1) >> C_SHIFT); in idct4col_put()
84 dest[0] = av_clip_uint8((c2 + c3) >> C_SHIFT); in idct4col_put()
86 dest[0] = av_clip_uint8((c2 - c3) >> C_SHIFT); in idct4col_put()
88 dest[0] = av_clip_uint8((c0 - c1) >> C_SHIFT); in idct4col_put()
139 #undef C_SHIFT
148 #define C_SHIFT (4+1+12) macro
157 c0 = (a0 + a2)*C3 + (1 << (C_SHIFT - 1)); in idct4col_add()
158 c2 = (a0 - a2)*C3 + (1 << (C_SHIFT - 1)); in idct4col_add()
161 dest[0] = av_clip_uint8(dest[0] + ((c0 + c1) >> C_SHIFT)); in idct4col_add()
163 dest[0] = av_clip_uint8(dest[0] + ((c2 + c3) >> C_SHIFT)); in idct4col_add()
165 dest[0] = av_clip_uint8(dest[0] + ((c2 - c3) >> C_SHIFT)); in idct4col_add()
167 dest[0] = av_clip_uint8(dest[0] + ((c0 - c1) >> C_SHIFT)); in idct4col_add()