[FFmpeg-cvslog] avcodec/encode: remove usage of av_dup_packet()

[James Almer]

ffmpeg | branch: master | James Almer <jamrial at gmail.com> | Tue Sep 26 00:24:29 2017 -0300| [a22c6a4796ca1f2cbee6784262515da876fbec22] | committer: James Almer

avcodec/encode: remove usage of av_dup_packet()

Reviewed-by: wm4 <nfxjfg at googlemail.com>
Signed-off-by: James Almer <jamrial at gmail.com>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=a22c6a4796ca1f2cbee6784262515da876fbec22
---

 libavcodec/encode.c | 20 ++++++++++++--------
 1 file changed, 12 insertions(+), 8 deletions(-)

diff --git a/libavcodec/encode.c b/libavcodec/encode.c
index 525ee1f5d6..dd50486bcf 100644
--- a/libavcodec/encode.c
+++ b/libavcodec/encode.c
@@ -222,10 +222,12 @@ int attribute_align_arg avcodec_encode_audio2(AVCodecContext *avctx,
             }
             avpkt->buf      = user_pkt.buf;
             avpkt->data     = user_pkt.data;
-        } else {
-            if (av_dup_packet(avpkt) < 0) {
-                ret = AVERROR(ENOMEM);
-            }
+        } else if (!avpkt->buf) {
+            AVPacket tmp = { 0 };
+            ret = av_packet_ref(&tmp, avpkt);
+            if (ret < 0)
+                return ret;
+            *avpkt = tmp;
         }
     }
 
@@ -318,10 +320,12 @@ int attribute_align_arg avcodec_encode_video2(AVCodecContext *avctx,
             }
             avpkt->buf      = user_pkt.buf;
             avpkt->data     = user_pkt.data;
-        } else {
-            if (av_dup_packet(avpkt) < 0) {
-                ret = AVERROR(ENOMEM);
-            }
+        } else if (!avpkt->buf) {
+            AVPacket tmp = { 0 };
+            ret = av_packet_ref(&tmp, avpkt);
+            if (ret < 0)
+                return ret;
+            *avpkt = tmp;
         }
     }