[FFmpeg-cvslog] avcodec/null_bsf: move the reference in the bsf internal buffer

[James Almer]

ffmpeg | branch: master | James Almer <jamrial at gmail.com> | Fri Mar 16 19:51:08 2018 -0300| [a7a8320c4f17f889d8d5bf8715eba4ff74d613e7] | committer: James Almer

avcodec/null_bsf: move the reference in the bsf internal buffer

There's no need to allocate a new packet for it.

Signed-off-by: James Almer <jamrial at gmail.com>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=a7a8320c4f17f889d8d5bf8715eba4ff74d613e7
---

 libavcodec/null_bsf.c | 12 ++----------
 1 file changed, 2 insertions(+), 10 deletions(-)

diff --git a/libavcodec/null_bsf.c b/libavcodec/null_bsf.c
index feb71248a9..24d26dfb1a 100644
--- a/libavcodec/null_bsf.c
+++ b/libavcodec/null_bsf.c
@@ -24,17 +24,9 @@
 #include "avcodec.h"
 #include "bsf.h"
 
-static int null_filter(AVBSFContext *ctx, AVPacket *out)
+static int null_filter(AVBSFContext *ctx, AVPacket *pkt)
 {
-    AVPacket *in;
-    int ret;
-
-    ret = ff_bsf_get_packet(ctx, &in);
-    if (ret < 0)
-        return ret;
-    av_packet_move_ref(out, in);
-    av_packet_free(&in);
-    return 0;
+    return ff_bsf_get_packet_ref(ctx, pkt);
 }
 
 const AVBitStreamFilter ff_null_bsf = {