diff -r 000000000000 -r 6474c204b198 content/media/omx/AudioOffloadPlayerBase.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/content/media/omx/AudioOffloadPlayerBase.h	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,75 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim:set ts=2 sw=2 sts=2 et cindent: */
+/*
+ * Copyright (c) 2014 The Linux Foundation. All rights reserved.
+ * Copyright (C) 2009 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef AUDIO_OFFLOAD_PLAYER_BASE_H_
+#define AUDIO_OFFLOAD_PLAYER_BASE_H_
+
+#include "MediaDecoderOwner.h"
+#include "MediaOmxDecoder.h"
+
+namespace mozilla {
+
+class MediaOmxDecoder;
+
+/**
+ * AudioOffloadPlayer interface class which has funtions used by MediaOmxDecoder
+ * This is to reduce the dependency of AudioOffloadPlayer in MediaOmxDecoder
+ */
+class AudioOffloadPlayerBase
+{
+  typedef android::status_t status_t;
+  typedef android::MediaSource MediaSource;
+
+public:
+  virtual ~AudioOffloadPlayerBase() {};
+
+  // Caller retains ownership of "aSource".
+  virtual void SetSource(const android::sp<MediaSource> &aSource) {}
+
+  // Start the source if it's not already started and open the AudioSink to
+  // create an offloaded audio track
+  virtual status_t Start(bool aSourceAlreadyStarted = false)
+  {
+    return android::NO_INIT;
+  }
+
+  virtual status_t ChangeState(MediaDecoder::PlayState aState)
+  {
+    return android::NO_INIT;
+  }
+
+  virtual void SetVolume(double aVolume) {}
+
+  virtual double GetMediaTimeSecs() { return 0; }
+
+  // To update progress bar when the element is visible
+  virtual void SetElementVisibility(bool aIsVisible) {}
+
+  // Update ready state based on current play state. Not checking data
+  // availability since offloading is currently done only when whole compressed
+  // data is available
+  virtual MediaDecoderOwner::NextFrameStatus GetNextFrameStatus()
+  {
+    return MediaDecoderOwner::NEXT_FRAME_UNAVAILABLE;
+  }
+};
+
+} // namespace mozilla
+
+#endif // AUDIO_OFFLOAD_PLAYER_BASE_H_