[FFmpeg-cvslog] avcodec/libx264: call x264_param_cleanup() if available

[James Almer]

ffmpeg | branch: master | James Almer <jamrial at gmail.com> | Fri Jul 10 17:47:57 2020 -0300| [890f2e960ac67af102c0a98af1e5c45ff3274ae5] | committer: James Almer

avcodec/libx264: call x264_param_cleanup() if available

The documentation states it should be used to free any memory allocated
by x264_param_parse().

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

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=890f2e960ac67af102c0a98af1e5c45ff3274ae5
---

 libavcodec/libx264.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/libavcodec/libx264.c b/libavcodec/libx264.c
index 479dfe323c..7bbeab7d4c 100644
--- a/libavcodec/libx264.c
+++ b/libavcodec/libx264.c
@@ -511,6 +511,10 @@ static av_cold int X264_close(AVCodecContext *avctx)
     av_freep(&x4->sei);
     av_freep(&x4->reordered_opaque);
 
+#if X264_BUILD >= 161
+    x264_param_cleanup(&x4->params);
+#endif
+
     if (x4->enc) {
         x264_encoder_close(x4->enc);
         x4->enc = NULL;