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| author | Rostislav Pehlivanov <atomnuker@gmail.com> | 2017-11-23 00:58:36 +0000 |
|---|---|---|
| committer | Rostislav Pehlivanov <atomnuker@gmail.com> | 2017-11-23 01:00:08 +0000 |
| commit | 6e0723470bea258ceb72ee4c4916cf8f80337f92 (patch) | |
| tree | ae2443bb5c41a916ae76b486d8114a48cdf2c09e | |
| parent | 79a26ef802d66106af42ddc81b61fdac06433821 (diff) | |
| download | ffmpeg-6e0723470bea258ceb72ee4c4916cf8f80337f92.tar.gz | |
opus_pvq: fix crashing on analysis of mono
Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>
| -rw-r--r-- | libavcodec/opus_pvq.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/libavcodec/opus_pvq.c b/libavcodec/opus_pvq.c index f98b85d36f..2f7aa74da4 100644 --- a/libavcodec/opus_pvq.c +++ b/libavcodec/opus_pvq.c @@ -925,7 +925,8 @@ static float pvq_band_cost(CeltPVQ *pvq, CeltFrame *f, OpusRangeCoder *rc, int b for (i = 0; i < band_size; i++) { err_x += (X[i] - X_orig[i])*(X[i] - X_orig[i]); - err_y += (Y[i] - Y_orig[i])*(Y[i] - Y_orig[i]); + if (Y) + err_y += (Y[i] - Y_orig[i])*(Y[i] - Y_orig[i]); } dist = sqrtf(err_x) + sqrtf(err_y); |