ffmpeg | branch: master | Andreas Rheinhardt <[email protected]> | Thu Jun 30 20:36:53 2022 +0200| [571e4055dc241f8b4556a27b49691edc02edf10b] | committer: Andreas Rheinhardt
avcodec/pthread_slice: Reuse buffer if possible Reviewed-by: Paul B Mahol <[email protected]> Signed-off-by: Andreas Rheinhardt <[email protected]> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=571e4055dc241f8b4556a27b49691edc02edf10b --- libavcodec/pthread_slice.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/libavcodec/pthread_slice.c b/libavcodec/pthread_slice.c index 756cc59dbf..a4d31c6f4d 100644 --- a/libavcodec/pthread_slice.c +++ b/libavcodec/pthread_slice.c @@ -242,9 +242,11 @@ int ff_slice_thread_allocz_entries(AVCodecContext *avctx, int count) if (avctx->active_thread_type & FF_THREAD_SLICE) { SliceThreadContext *p = avctx->internal->thread_ctx; - if (p->entries) { - av_freep(&p->entries); + if (p->entries_count == count) { + memset(p->entries, 0, p->entries_count * sizeof(*p->entries)); + return 0; } + av_freep(&p->entries); p->entries = av_calloc(count, sizeof(*p->entries)); if (!p->entries) { _______________________________________________ ffmpeg-cvslog mailing list [email protected] https://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog To unsubscribe, visit link above, or email [email protected] with subject "unsubscribe".
