diff options
| author | Andreas Rheinhardt <andreas.rheinhardt@outlook.com> | 2022-09-15 17:42:25 +0200 |
|---|---|---|
| committer | Andreas Rheinhardt <andreas.rheinhardt@outlook.com> | 2022-09-15 21:15:27 +0200 |
| commit | bffc8f9af1f8e760a63cbc3680ad814b3c1b99ec (patch) | |
| tree | d2ee219f5b9b4e732525b4d8712d74b1d4c6b0c8 /libavcodec/adpcmenc.c | |
| parent | c9bd6ee5cb33c6462d6e74b9e39c159e1143ff65 (diff) | |
| download | ffmpeg-bffc8f9af1f8e760a63cbc3680ad814b3c1b99ec.tar.gz | |
avcodec/adpcmenc: Round up required buffer size
Otherwise the buffer might be too small. Fixes assert violations
when encoding mono audio with exactly one sample.
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
Diffstat (limited to 'libavcodec/adpcmenc.c')
| -rw-r--r-- | libavcodec/adpcmenc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libavcodec/adpcmenc.c b/libavcodec/adpcmenc.c index 1ffc5b410f..57709b19a1 100644 --- a/libavcodec/adpcmenc.c +++ b/libavcodec/adpcmenc.c @@ -614,7 +614,7 @@ static int adpcm_encode_frame(AVCodecContext *avctx, AVPacket *avpkt, avctx->codec_id == AV_CODEC_ID_ADPCM_IMA_ALP || avctx->codec_id == AV_CODEC_ID_ADPCM_IMA_APM || avctx->codec_id == AV_CODEC_ID_ADPCM_IMA_WS) - pkt_size = (frame->nb_samples * channels) / 2; + pkt_size = (frame->nb_samples * channels + 1) / 2; else pkt_size = avctx->block_align; if ((ret = ff_get_encode_buffer(avctx, avpkt, pkt_size, 0)) < 0) |