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| author | 杨亚磊 via ffmpeg-devel <ffmpeg-devel@ffmpeg.org> | 2023-09-14 13:22:13 +0000 |
|---|---|---|
| committer | Nicolas George <george@nsup.org> | 2023-09-28 09:25:02 +0200 |
| commit | ee8d2ece7b408d0c82908f65b5c38c6c1e5d2def (patch) | |
| tree | 1f130d65089500da13916e2d20553c979672bd93 | |
| parent | b643af4acb471c3cb09b02afcc511498c9674347 (diff) | |
| download | ffmpeg-ee8d2ece7b408d0c82908f65b5c38c6c1e5d2def.tar.gz | |
lavfi/framequeue: remove redundant logic code
In this logical branch, fq->queued and fq->allocated must be equal.
Deleting this code will make it easier to understand the logic
(copy the data before tail to the newly requested space)
Signed-off-by: yangyalei <yangyalei@xiaomi.com>
| -rw-r--r-- | libavfilter/framequeue.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/libavfilter/framequeue.c b/libavfilter/framequeue.c index 383c195b85..ace0dad689 100644 --- a/libavfilter/framequeue.c +++ b/libavfilter/framequeue.c @@ -79,9 +79,8 @@ int ff_framequeue_add(FFFrameQueue *fq, AVFrame *frame) FFFrameBucket *nq = av_realloc_array(fq->queue, na, sizeof(*nq)); if (!nq) return AVERROR(ENOMEM); - if (fq->tail + fq->queued > fq->allocated) - memmove(nq + fq->allocated, nq, - (fq->tail + fq->queued - fq->allocated) * sizeof(*nq)); + if (fq->tail) + memmove(nq + fq->allocated, nq, fq->tail * sizeof(*nq)); fq->queue = nq; fq->allocated = na; } |