[vlc-commits] qsv: don't encode a NULL picture

[Steve Lhomme]

vlc | branch: master | Steve Lhomme <robux4 at videolabs.io> | Tue Sep 19 12:52:31 2017 +0200| [5f808bca69ae291c03725478d1a385833b82bf60] | committer: Steve Lhomme

qsv: don't encode a NULL picture

> http://git.videolan.org/gitweb.cgi/vlc.git/?a=commit;h=5f808bca69ae291c03725478d1a385833b82bf60
---

 modules/codec/qsv.c | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/modules/codec/qsv.c b/modules/codec/qsv.c
index d368afe392..939975f510 100644
--- a/modules/codec/qsv.c
+++ b/modules/codec/qsv.c
@@ -836,9 +836,12 @@ static block_t *Encode(encoder_t *this, picture_t *pic)
     async_task_t     *task;
     block_t       *block = NULL;
 
-    task = encode_frame( enc, pic );
-    if (likely(task != NULL))
-        async_task_t_fifo_Put(&sys->packets, task);
+    if (likely(pic != NULL))
+    {
+        task = encode_frame( enc, pic );
+        if (likely(task != NULL))
+            async_task_t_fifo_Put(&sys->packets, task);
+    }
 
     if ( async_task_t_fifo_GetCount(&sys->packets) == sys->async_depth ||
          (!pic && async_task_t_fifo_GetCount(&sys->packets)))