[FFmpeg-cvslog] libx264: Make codec use the init-cleanup flag and mark it as init-thread-safe

[Vittorio Giovara]

ffmpeg | branch: master | Vittorio Giovara <vittorio.giovara at gmail.com> | Tue Apr  7 01:47:18 2015 +0200| [eae7338e1592f4a398b7c3cb9d1ac854b7a44ff8] | committer: Vittorio Giovara

libx264: Make codec use the init-cleanup flag and mark it as init-thread-safe

This takes care of memory leaks on init error.

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=eae7338e1592f4a398b7c3cb9d1ac854b7a44ff8
---

 libavcodec/libx264.c |    8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/libavcodec/libx264.c b/libavcodec/libx264.c
index 2caef17..841b824 100644
--- a/libavcodec/libx264.c
+++ b/libavcodec/libx264.c
@@ -272,10 +272,12 @@ static av_cold int X264_close(AVCodecContext *avctx)
     X264Context *x4 = avctx->priv_data;
 
     av_freep(&avctx->extradata);
-    av_free(x4->sei);
+    av_freep(&x4->sei);
 
-    if (x4->enc)
+    if (x4->enc) {
         x264_encoder_close(x4->enc);
+        x4->enc = NULL;
+    }
 
     av_frame_free(&avctx->coded_frame);
 
@@ -697,4 +699,6 @@ AVCodec ff_libx264_encoder = {
     .priv_class       = &class,
     .defaults         = x264_defaults,
     .init_static_data = X264_init_static,
+    .caps_internal    = FF_CODEC_CAP_INIT_THREADSAFE |
+                        FF_CODEC_CAP_INIT_CLEANUP,
 };