[FFmpeg-cvslog] lavc/dxv: Silence "Multiple ff_thread_finish_setup() calls" warnings.

[Carl Eugen Hoyos]

ffmpeg | branch: master | Carl Eugen Hoyos <cehoyos at ag.or.at> | Tue Sep  8 10:16:34 2015 +0200| [84c9bf62b42c5505ada727817954a0a41463ccac] | committer: Carl Eugen Hoyos

lavc/dxv: Silence "Multiple ff_thread_finish_setup() calls" warnings.

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=84c9bf62b42c5505ada727817954a0a41463ccac
---

 libavcodec/dxv.c |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/libavcodec/dxv.c b/libavcodec/dxv.c
index b0e252b..69bd2a1 100644
--- a/libavcodec/dxv.c
+++ b/libavcodec/dxv.c
@@ -397,7 +397,8 @@ static int dxv_decode(AVCodecContext *avctx, void *data,
     ret = ff_thread_get_buffer(avctx, &tframe, 0);
     if (ret < 0)
         return ret;
-    ff_thread_finish_setup(avctx);
+    if (avctx->codec->update_thread_context)
+        ff_thread_finish_setup(avctx);
 
     /* Now decompress the texture with the standard functions. */
     avctx->execute2(avctx, decompress_texture_thread,