- dst[0] = avg2(dst[0], ((A * src[0] + B * src[1] +
- C * src[stride + 0] + D * src[stride + 1] +
- 32 - 4) >> 6));
- dst[1] = avg2(dst[1], ((A * src[1] + B * src[2] +
- C * src[stride + 1] + D * src[stride + 2] +
- 32 - 4) >> 6));
- dst[2] = avg2(dst[2], ((A * src[2] + B * src[3] +
- C * src[stride + 2] + D * src[stride + 3] +
- 32 - 4) >> 6));
- dst[3] = avg2(dst[3], ((A * src[3] + B * src[4] +
- C * src[stride + 3] + D * src[stride + 4] +
- 32 - 4) >> 6));
- dst[4] = avg2(dst[4], ((A * src[4] + B * src[5] +
- C * src[stride + 4] + D * src[stride + 5] +
- 32 - 4) >> 6));
- dst[5] = avg2(dst[5], ((A * src[5] + B * src[6] +
- C * src[stride + 5] + D * src[stride + 6] +
- 32 - 4) >> 6));
- dst[6] = avg2(dst[6], ((A * src[6] + B * src[7] +
- C * src[stride + 6] + D * src[stride + 7] +
- 32 - 4) >> 6));
- dst[7] = avg2(dst[7], ((A * src[7] + B * src[8] +
- C * src[stride + 7] + D * src[stride + 8] +
- 32 - 4) >> 6));
+ dst[0] = avg2(dst[0], chroma_mc(0));
+ dst[1] = avg2(dst[1], chroma_mc(1));
+ dst[2] = avg2(dst[2], chroma_mc(2));
+ dst[3] = avg2(dst[3], chroma_mc(3));
+ dst[4] = avg2(dst[4], chroma_mc(4));
+ dst[5] = avg2(dst[5], chroma_mc(5));
+ dst[6] = avg2(dst[6], chroma_mc(6));
+ dst[7] = avg2(dst[7], chroma_mc(7));
+ dst += stride;
+ src += stride;
+ }
+}
+
+static void avg_no_rnd_vc1_chroma_mc4_c(uint8_t *dst /* align 8 */,
+ uint8_t *src /* align 1 */,
+ int stride, int h, int x, int y)
+{
+ const int A = (8 - x) * (8 - y);
+ const int B = ( x) * (8 - y);
+ const int C = (8 - x) * ( y);
+ const int D = ( x) * ( y);
+ int i;
+
+ assert(x < 8 && y < 8 && x >= 0 && y >= 0);
+
+ for (i = 0; i < h; i++) {
+ dst[0] = avg2(dst[0], chroma_mc(0));
+ dst[1] = avg2(dst[1], chroma_mc(1));
+ dst[2] = avg2(dst[2], chroma_mc(2));
+ dst[3] = avg2(dst[3], chroma_mc(3));