From 660c14a9b9fe6e7add23163f8fc63a4f0824b434 Mon Sep 17 00:00:00 2001 From: Zane van Iperen Date: Tue, 23 Mar 2021 20:58:33 +1000 Subject: avcodec/adpcm_argo: reset state on flush Commit 003b5c800fef909fa84dd2fae43d66bd434d3f7e introduced seeking in argo_asf, but this was missed, leading to non-deterministic output. Signed-off-by: Zane van Iperen --- libavcodec/adpcm.c | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'libavcodec/adpcm.c') diff --git a/libavcodec/adpcm.c b/libavcodec/adpcm.c index b035406550..07fa1a65b3 100644 --- a/libavcodec/adpcm.c +++ b/libavcodec/adpcm.c @@ -2116,6 +2116,13 @@ static void adpcm_flush(AVCodecContext *avctx) c->status[channel].step = 0; break; + case AV_CODEC_ID_ADPCM_ARGO: + for (int channel = 0; channel < avctx->channels; channel++) { + c->status[channel].sample1 = 0; + c->status[channel].sample2 = 0; + } + break; + case AV_CODEC_ID_ADPCM_ZORK: for (int channel = 0; channel < avctx->channels; channel++) { c->status[channel].predictor = 0; -- cgit v1.2.3