diff options
| -rw-r--r-- | vp8/common/idctllm.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/vp8/common/idctllm.c b/vp8/common/idctllm.c index a0042ae6d..ba4beb4ca 100644 --- a/vp8/common/idctllm.c +++ b/vp8/common/idctllm.c @@ -399,14 +399,14 @@ static void idctcol (int *blk) x4 = (181 * (x4 - x5) + 128) >> 8; /* fourth stage */ - blk[8 * 0] = (x7 + x1 ) >> 15; - blk[8 * 1] = (x3 + x2 ) >> 15; - blk[8 * 2] = (x0 + x4 ) >> 15; - blk[8 * 3] = (x8 + x6 ) >> 15; - blk[8 * 4] = (x8 - x6 ) >> 15; - blk[8 * 5] = (x0 - x4 ) >> 15; - blk[8 * 6] = (x3 - x2 ) >> 15; - blk[8 * 7] = (x7 - x1 ) >> 15; + blk[8 * 0] = (x7 + x1 ) >> 14; + blk[8 * 1] = (x3 + x2 ) >> 14; + blk[8 * 2] = (x0 + x4 ) >> 14; + blk[8 * 3] = (x8 + x6 ) >> 14; + blk[8 * 4] = (x8 - x6 ) >> 14; + blk[8 * 5] = (x0 - x4 ) >> 14; + blk[8 * 6] = (x3 - x2 ) >> 14; + blk[8 * 7] = (x7 - x1 ) >> 14; } #define TX_DIM 8 @@ -434,7 +434,7 @@ void vp8_short_idct8x8_c(short *coefs, short *block, int pitch) { for (j = 0; j < TX_DIM; j++) { - block[i*shortpitch+j] = X[i * TX_DIM + j]; + block[i*shortpitch+j] = X[i * TX_DIM + j]>>1; } } } |