Cleanup global video state.

	* src/media/media-ffmpeg.c: Remove global video state since it is
	not used, except to set to NULL.
	 (new_media_ffmpeg_read): No need to reset global_video_state, as it is not used.

Signed-off-by: Nelson Ferreira <nelson.ferreira@ieee.org>

diff --git a/src/media/media-ffmpeg.c b/src/media/media-ffmpeg.c
index 3c9693e..e33e751 100644 (file)
--- a/src/media/media-ffmpeg.c
+++ b/src/media/media-ffmpeg.c
@@ -932,7 +932,6 @@ typedef struct VideoState {
 
 /* since we have only one decoding thread, we can use a global
    variable instead of a thread local variable */
-static VideoState *global_video_state;
 AVPacket flush_pkt;
 
 /* packet queue handling */
@@ -1587,8 +1586,6 @@ new_media_ffmpeg_read(media_substream *mss, void *outbuf, size_t length)
        }
 
        ret = 0;
-       /* disable interrupting */
-       global_video_state = NULL;
 
        /* close each stream */
        if (is->audio_stream >= 0)