[FFmpeg-devel] [PATCH 1/2] pthread: Change a signal to a broadcast as multiple threads have been seen waiting and deadlocking on it in bug125.

[Michael Niedermayer]

Signed-off-by: Michael Niedermayer <michaelni at gmx.at>
---
 libavcodec/pthread.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/libavcodec/pthread.c b/libavcodec/pthread.c
index e0921e4..35f8137 100644
--- a/libavcodec/pthread.c
+++ b/libavcodec/pthread.c
@@ -960,7 +960,7 @@ int ff_thread_get_buffer(AVCodecContext *avctx, AVFrame *f)
         p->requested_frame = f;
         p->state = STATE_GET_BUFFER;
         pthread_mutex_lock(&p->progress_mutex);
-        pthread_cond_signal(&p->progress_cond);
+        pthread_cond_broadcast(&p->progress_cond);
 
         while (p->state != STATE_SETTING_UP)
             pthread_cond_wait(&p->progress_cond, &p->progress_mutex);
-- 
1.7.5.4