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Searched refs:C_SHIFT (Results 1 - 1 of 1) sorted by relevance

/third_party/ffmpeg/libavcodec/
H A Dsimple_idct.c67 #define C_SHIFT (4+1+12) macro
77 c0 = ((a0 + a2) * (1 << CN_SHIFT - 1)) + (1 << (C_SHIFT - 1)); in idct4col_put()
78 c2 = ((a0 - a2) * (1 << CN_SHIFT - 1)) + (1 << (C_SHIFT - 1)); in idct4col_put()
81 dest[0] = av_clip_uint8((c0 + c1) >> C_SHIFT); in idct4col_put()
83 dest[0] = av_clip_uint8((c2 + c3) >> C_SHIFT); in idct4col_put()
85 dest[0] = av_clip_uint8((c2 - c3) >> C_SHIFT); in idct4col_put()
87 dest[0] = av_clip_uint8((c0 - c1) >> C_SHIFT); in idct4col_put()
138 #undef C_SHIFT macro
147 #define C_SHIFT (4+1+12) macro
156 c0 = (a0 + a2)*C3 + (1 << (C_SHIFT in idct4col_add()
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