104 lines
2.6 KiB
C++
Executable File
104 lines
2.6 KiB
C++
Executable File
/*
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* Copyright 2012, The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef TUNNEL_RENDERER_H_
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#define TUNNEL_RENDERER_H_
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#include <gui/Surface.h>
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#include <media/stagefright/foundation/AHandler.h>
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//#include <media/IStreamSource.h>
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namespace android {
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struct ABuffer;
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class SurfaceComposerClient;
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class SurfaceControl;
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class Surface;
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class IMediaPlayer;
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struct IStreamListener;
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// This class reassembles incoming RTP packets into the correct order
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// and sends the resulting transport stream to a mediaplayer instance
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// for playback.
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struct TunnelRenderer : public AHandler {
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TunnelRenderer(
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const sp<AMessage> ¬ifyLost);
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sp<ABuffer> dequeueBuffer();
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void queueBuffer(const sp<ABuffer> &buffer);
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void* doSomeWork();
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enum {
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kWhatQueueBuffer,
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};
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void* ThreadWrapper(void *);
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static void* rec_data(void* me);
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protected:
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virtual void onMessageReceived(const sp<AMessage> &msg);
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virtual ~TunnelRenderer();
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private:
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struct PlayerClient;
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struct StreamSource;
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mutable Mutex mLock;
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sp<AMessage> mNotifyLost;
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List<sp<ABuffer> > mPackets;
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int64_t mTotalBytesQueued;
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sp<SurfaceComposerClient> mComposerClient;
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sp<SurfaceControl> mSurfaceControl;
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sp<Surface> mSurface;
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sp<SurfaceComposerClient> mComposerClient_back;
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sp<SurfaceControl> mSurfaceControl_back;
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sp<Surface> mSurface_back;
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sp<PlayerClient> mPlayerClient;
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sp<IMediaPlayer> mPlayer;
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sp<StreamSource> mStreamSource;
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int32_t mLastDequeuedExtSeqNo;
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int64_t mFirstFailedAttemptUs;
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bool mRequestedRetransmission;
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int64_t packet_num;
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int64_t packet_num_recent;
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int64_t packet_lost;
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int64_t packet_lost_recent;
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int64_t first_seq_id;
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int64_t last_adjust_time;
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int mStart;
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int32_t displayWidth ;
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int32_t displayHeight ;
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int32_t screen_dir;
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int32_t rotation;
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int32_t rotate_displayWidth ;
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int32_t rotate_displayHeight ;
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int32_t rotate_xpos ;
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int32_t rotate_ypos ;
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void initPlayer();
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void destroyPlayer();
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DISALLOW_EVIL_CONSTRUCTORS(TunnelRenderer);
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};
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} // namespace android
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#endif // TUNNEL_RENDERER_H_
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