From cce5cd042ef6cd06289f72ed94b26191ec8cc209 Mon Sep 17 00:00:00 2001
From: pingkai <pingkai010@gmail.com>
Date: Thu, 6 Feb 2020 16:26:54 +0800
Subject: [PATCH] fix(SuperMediaPlayer): fix crash in setup av path

make sure stream is opened before get meta

Signed-off-by: pingkai <pingkai010@gmail.com>
---
 mediaPlayer/SuperMediaPlayer.cpp | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/mediaPlayer/SuperMediaPlayer.cpp b/mediaPlayer/SuperMediaPlayer.cpp
index 4b7cd86b8..1f0bc5eb3 100644
--- 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());