Lines Matching defs:YUV_FIX
59 enum { YUV_FIX = 16, // fixed-point precision
60 YUV_HALF = 1 << (YUV_FIX - 1),
61 YUV_MASK = (256 << YUV_FIX) - 1,
76 const int g_off = (VP8kVToG[v] + VP8kUToG[u]) >> YUV_FIX;
86 const int g_off = (VP8kVToG[v] + VP8kUToG[u]) >> YUV_FIX;
96 const int g_off = (VP8kVToG[v] + VP8kUToG[u]) >> YUV_FIX;
114 const int g_off = (VP8kVToG[v] + VP8kUToG[u]) >> YUV_FIX;
141 return ((v & ~YUV_MASK) == 0) ? (uint8_t)(v >> YUV_FIX)
146 return ((v & ~YUV_MASK) == 0) ? (uint8_t)(v >> (YUV_FIX + (8 - N)))
235 v = (v + (257 << (YUV_FIX + 2 - 1))) >> (YUV_FIX + 2);
242 const int kRound = (1 << (YUV_FIX - 1)) + (16 << YUV_FIX);
244 return (luma + kRound) >> YUV_FIX; // no need to clip
263 const int kRound = (1 << (YUV_FIX - 1));
265 return (luma + kRound) >> YUV_FIX; // no need to clip
