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Code Issues Releases Activity

avcodec/adpcm_ima_apm: cosmetics

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Reviewed-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
Signed-off-by: Zane van Iperen <zane@zanevaniperen.com>
This commit is contained in:
Zane van Iperen
2021-02-18 13:48:38 +10:00
parent a859e57424
commit 1ab74bc193
1 changed files with 5 additions and 7 deletions
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4
libavcodec/adpcm.c
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@@ -2101,14 +2101,12 @@ static void adpcm_flush(AVCodecContext *avctx)
break; break;
case AV_CODEC_ID_ADPCM_IMA_APM: case AV_CODEC_ID_ADPCM_IMA_APM:
if (avctx->extradata) { if (avctx->extradata && avctx->extradata_size >= 28) {
if (avctx->extradata_size >= 28) {
c->status[0].predictor = av_clip_intp2(AV_RL32(avctx->extradata + 16), 18); c->status[0].predictor = av_clip_intp2(AV_RL32(avctx->extradata + 16), 18);
c->status[0].step_index = av_clip(AV_RL32(avctx->extradata + 20), 0, 88); c->status[0].step_index = av_clip(AV_RL32(avctx->extradata + 20), 0, 88);
c->status[1].predictor = av_clip_intp2(AV_RL32(avctx->extradata + 4), 18); c->status[1].predictor = av_clip_intp2(AV_RL32(avctx->extradata + 4), 18);
c->status[1].step_index = av_clip(AV_RL32(avctx->extradata + 8), 0, 88); c->status[1].step_index = av_clip(AV_RL32(avctx->extradata + 8), 0, 88);
} }
}
break; break;
case AV_CODEC_ID_ADPCM_IMA_WS: case AV_CODEC_ID_ADPCM_IMA_WS: