diff options
| -rw-r--r-- | libavcodec/wmalosslessdec.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/libavcodec/wmalosslessdec.c b/libavcodec/wmalosslessdec.c index c8c941c31a..7de93f241f 100644 --- a/libavcodec/wmalosslessdec.c +++ b/libavcodec/wmalosslessdec.c @@ -628,7 +628,7 @@ static void mclms_update(WmallDecodeCtx *s, int icoef, int *pred) int range = 1 << (s->bits_per_sample - 1); for (ich = 0; ich < num_channels; ich++) { - pred_error = s->channel_residues[ich][icoef] - pred[ich]; + pred_error = s->channel_residues[ich][icoef] - (unsigned)pred[ich]; if (pred_error > 0) { for (i = 0; i < order * num_channels; i++) s->mclms_coeffs[i + ich * order * num_channels] += @@ -680,7 +680,7 @@ static void mclms_predict(WmallDecodeCtx *s, int icoef, int *pred) s->mclms_coeffs_cur[i + num_channels * ich]; pred[ich] += (1 << s->mclms_scaling) >> 1; pred[ich] >>= s->mclms_scaling; - s->channel_residues[ich][icoef] += pred[ich]; + s->channel_residues[ich][icoef] += (unsigned)pred[ich]; } } |