add error handling if MediaCodec fails to decode data

media/base/android/media_source_player.h

 // Copyright (c) 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef MEDIA_BASE_ANDROID_MEDIA_SOURCE_PLAYER_H_
 #define MEDIA_BASE_ANDROID_MEDIA_SOURCE_PLAYER_H_
 
 #include <jni.h>
 #include <map>
 #include <string>
@@ skipping 18 matching lines @@
 
 class VideoDecoderJob;
 class AudioDecoderJob;
 
 // Class for managing all the decoding tasks. Each decoding task will be posted
 // onto the same thread. The thread will be stopped once Stop() is called.
 class MediaDecoderJob {
  public:
   virtual ~MediaDecoderJob();
 
-  // Callback when a decoder job finishes its work. Args: presentation time,
-  // timestamp when the data is rendered, whether decoder is reaching EOS.
-  typedef base::Callback<void(const base::TimeDelta&, const base::Time&, bool)>
-      DecoderCallback;
+  // Callback when a decoder job finishes its work. Args: whether decode
+  // finished successfully, presentation time, timestamp when the data is
+  // rendered, whether decoder is reaching EOS.
+  typedef base::Callback<void(bool, const base::TimeDelta&,
+                              const base::Time&, bool)> DecoderCallback;
 
   // Called by MediaSourcePlayer to decode some data.
   void Decode(
       const MediaPlayerHostMsg_ReadFromDemuxerAck_Params::AccessUnit& unit,
       const base::Time& start_wallclock_time,
       const base::TimeDelta& start_presentation_timestamp,
       const MediaDecoderJob::DecoderCallback& callback);
 
   // Flush the decoder.
   void Flush();
@@ skipping 95 matching lines @@
       const base::Time& wallclock_time);
 
   // Helper function for starting media playback.
   void StartInternal();
 
   // Playback is completed for one channel.
   void PlaybackCompleted(bool is_audio);
 
   // Called when the decoder finishes its task.
   void MediaDecoderCallback(
-        bool is_audio, const base::TimeDelta& presentation_timestamp,
+        bool is_audio, bool decode_succeeded,
+        const base::TimeDelta& presentation_timestamp,
         const base::Time& wallclock_time, bool end_of_stream);
 
   // Handle pending events when all the decoder jobs finished.
   void ProcessPendingEvents();
 
   // Flush the decoders and clean up all the data needs to be decoded.
   void ClearDecodingData();
 
   // Called to decoder more data.
   void DecodeMoreAudio();
@@ skipping 57 matching lines @@
 
   // Weak pointer passed to media decoder jobs for callbacks.
   base::WeakPtrFactory<MediaSourcePlayer> weak_this_;
 
   DISALLOW_COPY_AND_ASSIGN(MediaSourcePlayer);
 };
 
 }  // namespace media
 
 #endif  // MEDIA_BASE_ANDROID_MEDIA_SOURCE_PLAYER_H_