81 lines
2.0 KiB
C++
81 lines
2.0 KiB
C++
/*
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* Copyright (C) 2011 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 WVMMEDIA_SOURCE_H_
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#define WVMMEDIA_SOURCE_H_
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#include "AndroidConfig.h"
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#include "WVStreamControlAPI.h"
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#include <media/stagefright/DataSource.h>
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#include <media/stagefright/MediaSource.h>
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#include <media/stagefright/MetaData.h>
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#include <media/stagefright/MediaBufferGroup.h>
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#include <utils/RefBase.h>
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namespace android {
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class WVMFileSource;
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class WVMMediaSource : public MediaSource {
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public:
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WVMMediaSource(WVSession *session, WVEsSelector esSelector,
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const sp<MetaData> &metaData);
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void delegateFileSource(sp<WVMFileSource> fileSource);
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void delegateDataSource(sp<DataSource> dataSource);
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virtual status_t start(MetaData *params = NULL);
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virtual status_t stop();
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virtual sp<MetaData> getFormat();
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virtual status_t read(MediaBuffer **buffer, const ReadOptions *options = NULL);
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static int sLastError;
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protected:
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virtual ~WVMMediaSource();
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private:
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Mutex mLock;
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WVSession *mSession;
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WVEsSelector mESSelector; // indicates audio vs. video
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sp<MetaData> mTrackMetaData;
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bool mStarted;
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bool mLogOnce;
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MediaBufferGroup *mGroup;
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unsigned long long mDts;
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unsigned long long mPts;
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sp<WVMFileSource> mFileSource;
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sp<DataSource> mDataSource;
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void allocBufferGroup();
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WVMMediaSource(const WVMMediaSource &);
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WVMMediaSource &operator=(const WVMMediaSource &);
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};
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} // namespace android
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#endif // WVMMEDIA_SOURCE_H_
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