62 lines
1.8 KiB
C++
Executable File
62 lines
1.8 KiB
C++
Executable File
/*
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* Copyright (c) 2008-2016 Allwinner Technology Co. Ltd.
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* All rights reserved.
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*
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* File : awmetadataretriever.h
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* Description : metadataretriever
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* History :
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*
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*/
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#ifndef AW_METADATA_RETRIEVER
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#define AW_METADATA_RETRIEVER
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#include <utils/String8.h>
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#include <media/MediaMetadataRetrieverInterface.h>
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#include <media/stagefright/MetaData.h>
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#include <utils/KeyedVector.h>
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#include <media/MediaPlayerInterface.h>
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using namespace android;
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struct AwMetadataRetriever : public MediaMetadataRetrieverInterface
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{
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AwMetadataRetriever();
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virtual ~AwMetadataRetriever();
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#if (CONF_ANDROID_MAJOR_VER >= 5)
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virtual status_t setDataSource(const sp<IMediaHTTPService> &httpService,
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const char* pUrl, const KeyedVector<String8, String8>* pHeaders);
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#else
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virtual status_t setDataSource(const char* pUrl,
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const KeyedVector<String8, String8>* pHeaders);
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#endif
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virtual status_t setDataSource(int fd, int64_t offset, int64_t length);
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#if (CONF_ANDROID_MAJOR_VER >= 6)
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virtual status_t setDataSource(const sp<DataSource>& source);
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#endif
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/* option enumerate is defined in
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* 'android/framework/base/media/java/android/media/MediaMetadataRetriver.java'
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* option == 0: OPTION_PREVIOUS_SYNC
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* option == 1: OPTION_NEXT_SYNC
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* option == 2: OPTION_CLOSEST_SYNC
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* option == 3: OPTION_CLOSEST
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*/
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virtual VideoFrame* getFrameAtTime(int64_t timeUs, int option);
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virtual MediaAlbumArt* extractAlbumArt();
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virtual const char* extractMetadata(int keyCode);
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virtual sp<IMemory> getStreamAtTime(int64_t timeUs);
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private:
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struct MetadataPriData *mPriData;
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private:
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void clear();
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void storeMetadata();
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AwMetadataRetriever(const AwMetadataRetriever &);
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AwMetadataRetriever &operator=(const AwMetadataRetriever &);
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};
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#endif
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