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Side by Side Diff: content/browser/media/android/browser_media_player_manager.h

Issue 1128383003: Implementation of MediaCodecPlayer stage 1 (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: AccessUnitQueue::GetInfo() returns result by value Created 5 years, 6 months ago
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1 // Copyright 2013 The Chromium Authors. All rights reserved. 1 // Copyright 2013 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #ifndef CONTENT_BROWSER_MEDIA_ANDROID_BROWSER_MEDIA_PLAYER_MANAGER_H_ 5 #ifndef CONTENT_BROWSER_MEDIA_ANDROID_BROWSER_MEDIA_PLAYER_MANAGER_H_
6 #define CONTENT_BROWSER_MEDIA_ANDROID_BROWSER_MEDIA_PLAYER_MANAGER_H_ 6 #define CONTENT_BROWSER_MEDIA_ANDROID_BROWSER_MEDIA_PLAYER_MANAGER_H_
7 7
8 #include "base/basictypes.h" 8 #include "base/basictypes.h"
9 #include "base/callback.h" 9 #include "base/callback.h"
10 #include "base/memory/scoped_ptr.h" 10 #include "base/memory/scoped_ptr.h"
(...skipping 135 matching lines...) Expand 10 before | Expand all | Expand 10 after
146 int RoutingID(); 146 int RoutingID();
147 147
148 // Helper function to send messages to RenderFrameObserver. 148 // Helper function to send messages to RenderFrameObserver.
149 bool Send(IPC::Message* msg); 149 bool Send(IPC::Message* msg);
150 150
151 private: 151 private:
152 // Constructs a MediaPlayerAndroid object. 152 // Constructs a MediaPlayerAndroid object.
153 media::MediaPlayerAndroid* CreateMediaPlayer( 153 media::MediaPlayerAndroid* CreateMediaPlayer(
154 const MediaPlayerHostMsg_Initialize_Params& media_player_params, 154 const MediaPlayerHostMsg_Initialize_Params& media_player_params,
155 bool hide_url_log, 155 bool hide_url_log,
156 media::MediaPlayerManager* manager,
157 BrowserDemuxerAndroid* demuxer); 156 BrowserDemuxerAndroid* demuxer);
158 157
159 // MediaPlayerAndroid must call this before it is going to decode 158 // MediaPlayerAndroid must call this before it is going to decode
160 // media streams. This helps the manager object maintain an array 159 // media streams. This helps the manager object maintain an array
161 // of active MediaPlayerAndroid objects and release the resources 160 // of active MediaPlayerAndroid objects and release the resources
162 // when needed. Currently we only count video resources as they are 161 // when needed. Currently we only count video resources as they are
163 // constrained by hardware and memory limits. 162 // constrained by hardware and memory limits.
164 virtual void OnMediaResourcesRequested(int player_id); 163 virtual void OnMediaResourcesRequested(int player_id);
165 164
166 // Called when a player releases all decoding resources. 165 // Called when a player releases all decoding resources.
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202 201
203 // NOTE: Weak pointers must be invalidated before all other member variables. 202 // NOTE: Weak pointers must be invalidated before all other member variables.
204 base::WeakPtrFactory<BrowserMediaPlayerManager> weak_ptr_factory_; 203 base::WeakPtrFactory<BrowserMediaPlayerManager> weak_ptr_factory_;
205 204
206 DISALLOW_COPY_AND_ASSIGN(BrowserMediaPlayerManager); 205 DISALLOW_COPY_AND_ASSIGN(BrowserMediaPlayerManager);
207 }; 206 };
208 207
209 } // namespace content 208 } // namespace content
210 209
211 #endif // CONTENT_BROWSER_MEDIA_ANDROID_BROWSER_MEDIA_PLAYER_MANAGER_H_ 210 #endif // CONTENT_BROWSER_MEDIA_ANDROID_BROWSER_MEDIA_PLAYER_MANAGER_H_
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