[FFmpeg-cvslog] threads: warn in case of multiple finished setup calls.

[Michael Niedermayer]

ffmpeg | branch: master | Michael Niedermayer <michaelni at gmx.at> | Mon Oct  3 21:25:58 2011 +0200| [a9255d37815ba5df553aa6278a9d8bc7603ff458] | committer: Michael Niedermayer

threads: warn in case of multiple finished setup calls.

Signed-off-by: Michael Niedermayer <michaelni at gmx.at>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=a9255d37815ba5df553aa6278a9d8bc7603ff458
---

 libavcodec/pthread.c |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)

diff --git a/libavcodec/pthread.c b/libavcodec/pthread.c
index fb5c2f1..0810491 100644
--- a/libavcodec/pthread.c
+++ b/libavcodec/pthread.c
@@ -599,6 +599,10 @@ void ff_thread_finish_setup(AVCodecContext *avctx) {
 
     if (!(avctx->active_thread_type&FF_THREAD_FRAME)) return;
 
+    if(p->state == STATE_SETUP_FINISHED){
+        av_log(avctx, AV_LOG_WARNING, "Multiple ff_thread_finish_setup() calls\n");
+    }
+
     pthread_mutex_lock(&p->progress_mutex);
     p->state = STATE_SETUP_FINISHED;
     pthread_cond_broadcast(&p->progress_cond);