fix(SuperMediaPlayer): fix crash in setup av path

make sure stream is opened before get meta Signed-off-by: pingkai <pingkai010@gmail.com>
alibaba · Feb 6, 2020 · cce5cd0 · cce5cd0
1 parent d80917f
commit cce5cd0
Showing 1 changed file with 8 additions and 0 deletions.
diff --git a/mediaPlayer/SuperMediaPlayer.cpp b/mediaPlayer/SuperMediaPlayer.cpp
@@ -2834,6 +2834,10 @@ namespace Cicada {
 
     int SuperMediaPlayer::SetUpAudioPath()
     {
+        if (mBufferController.IsPacketEmtpy(BUFFER_TYPE_AUDIO)) {
+            return 0;
+        }
+
         unique_ptr<streamMeta> pMeta{};
         mDemuxerService->GetStreamMeta(pMeta, mCurrentAudioIndex, false);
         Stream_meta *meta = (Stream_meta *) (pMeta.get());
@@ -2884,6 +2888,10 @@ namespace Cicada {
             return 0;
         }
 
+        if (mBufferController.IsPacketEmtpy(BUFFER_TYPE_VIDEO)) {
+            return 0;
+        }
+
         mDemuxerService->GetStreamMeta(mCurrentVideoMeta, mCurrentVideoIndex, false);
         auto *meta = (Stream_meta *) (mCurrentVideoMeta.get());