From abcca6a055919916fcd199c6e40d5102a3de4a70 Mon Sep 17 00:00:00 2001 From: Gil Pedersen Date: Wed, 18 Nov 2020 13:05:16 +0000 Subject: [PATCH] avcodec/wavpack: use av_buffer_replace() to simplify code Reviewed-by: Anton Khirnov Signed-off-by: Gil Pedersen Signed-off-by: James Almer --- 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; }