diff options
| -rw-r--r-- | libavcodec/wmv2dsp.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/libavcodec/wmv2dsp.c b/libavcodec/wmv2dsp.c index 162ac92a72..7a3a851861 100644 --- a/libavcodec/wmv2dsp.c +++ b/libavcodec/wmv2dsp.c @@ -78,8 +78,8 @@ static void wmv2_idct_col(short * b) a4 = (W0 * b[8 * 0] - W0 * b[8 * 4] ) >> 3; /* step 2 */ - s1 = (181 * (a1 - a5 + a7 - a3) + 128) >> 8; - s2 = (181 * (a1 - a5 - a7 + a3) + 128) >> 8; + s1 = (int)(181U * (a1 - a5 + a7 - a3) + 128) >> 8; + s2 = (int)(181U * (a1 - a5 - a7 + a3) + 128) >> 8; /* step 3 */ b[8 * 0] = (a0 + a2 + a1 + a5 + (1 << 13)) >> 14; |