ffmpeg | branch: master | Anton Khirnov <an...@khirnov.net> | Mon Jul 25 
13:52:59 2016 +0200| [a115eb9e750543f1d8bf951414d291069bf396c2] | committer: 
Anton Khirnov

mimic: do not release the newly obsolete reference at the end of decoding

The reference frames are used in update_thread_context(), so modifying
them after finish_setup() is a race. The frame in question will be
released during the next decode call.

CC: libav-sta...@libav.org

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=a115eb9e750543f1d8bf951414d291069bf396c2
---

 libavcodec/mimic.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/libavcodec/mimic.c b/libavcodec/mimic.c
index 6f43723..d7723a8 100644
--- a/libavcodec/mimic.c
+++ b/libavcodec/mimic.c
@@ -445,9 +445,6 @@ static int mimic_decode_frame(AVCodecContext *avctx, void 
*data,
     ctx->prev_index = ctx->next_prev_index;
     ctx->cur_index  = ctx->next_cur_index;
 
-    /* Only release frames that aren't used for backreferences anymore */
-    ff_thread_release_buffer(avctx, &ctx->frames[ctx->cur_index]);
-
     return buf_size;
 }
 

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