[FFmpeg-cvslog] avcodec/wavpack: use av_buffer_replace() to simplify code
Gil Pedersen
git at videolan.org
Thu Nov 19 15:13:50 EET 2020
ffmpeg | branch: master | Gil Pedersen <git at gpost.dk> | Wed Nov 18 13:05:16 2020 +0000| [abcca6a055919916fcd199c6e40d5102a3de4a70] | committer: James Almer
avcodec/wavpack: use av_buffer_replace() to simplify code
Reviewed-by: Anton Khirnov <anton at khirnov.net>
Signed-off-by: Gil Pedersen <git at gpost.dk>
Signed-off-by: James Almer <jamrial at gmail.com>
> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=abcca6a055919916fcd199c6e40d5102a3de4a70
---
libavcodec/wavpack.c | 7 +++----
1 file changed, 3 insertions(+), 4 deletions(-)
diff --git a/libavcodec/wavpack.c b/libavcodec/wavpack.c
index f77548e5a5..58122c948c 100644
--- a/libavcodec/wavpack.c
+++ b/libavcodec/wavpack.c
@@ -1024,13 +1024,12 @@ static int update_thread_context(AVCodecContext *dst, const AVCodecContext *src)
return ret;
}
- av_buffer_unref(&fdst->dsd_ref);
fdst->dsdctx = NULL;
fdst->dsd_channels = 0;
+ ret = av_buffer_replace(&fdst->dsd_ref, fsrc->dsd_ref);
+ if (ret < 0)
+ return ret;
if (fsrc->dsd_ref) {
- fdst->dsd_ref = av_buffer_ref(fsrc->dsd_ref);
- if (!fdst->dsd_ref)
- return AVERROR(ENOMEM);
fdst->dsdctx = (DSDContext*)fdst->dsd_ref->data;
fdst->dsd_channels = fsrc->dsd_channels;
}
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