From 6e0723470bea258ceb72ee4c4916cf8f80337f92 Mon Sep 17 00:00:00 2001 From: Rostislav Pehlivanov Date: Thu, 23 Nov 2017 00:58:36 +0000 Subject: opus_pvq: fix crashing on analysis of mono Signed-off-by: Rostislav Pehlivanov --- libavcodec/opus_pvq.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'libavcodec/opus_pvq.c') diff --git a/libavcodec/opus_pvq.c b/libavcodec/opus_pvq.c index f98b85d..2f7aa74 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); -- cgit v1.1