diff options
Diffstat (limited to 'video/decode/lavc_dr1.c')
-rw-r--r-- | video/decode/lavc_dr1.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/video/decode/lavc_dr1.c b/video/decode/lavc_dr1.c index 03e2b5b873..f730a6c231 100644 --- a/video/decode/lavc_dr1.c +++ b/video/decode/lavc_dr1.c @@ -204,6 +204,16 @@ void mp_buffer_ref(struct FrameBuffer *buf) pool_unlock(); } +bool mp_buffer_check(struct FrameBuffer *buf) +{ + pool_lock(); + bool ok = buf->refcount > 0; + if (ok) + buf->refcount++; + pool_unlock(); + return ok; +} + void mp_buffer_unref(struct FrameBuffer *buf) { FramePool *pool = buf->pool; |