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63 lines
2.1 KiB
63 lines
2.1 KiB
4 months ago
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/*
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* Copyright (c) Hisilicon Technologies Co., Ltd. 2019-2020. All rights reserved.
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* Description: NxMetadataRetrieverInterface class
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* Author: NxPlayer software group
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* Create: 2019-11-21
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*/
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#ifndef ANDROID_NXMETADATARETRIEVER_INTERFACE_H
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#define ANDROID_NXMETADATARETRIEVER_INTERFACE_H
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#include <binder/IMemory.h>
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#include <utils/String8.h>
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#include <utils/KeyedVector.h>
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#include <utils/RefBase.h>
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#include <HidlSupport.h>
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namespace android {
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using ::android::hardware::hidl_string;
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struct ThumbnailParam {
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uint32_t extraSize;
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int colorFormat;
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int option;
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bool metaOnly;
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bool thumbnail;
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};
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struct ThumbnailRect {
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int left;
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int top;
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int right;
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int bottom;
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};
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struct ThumbnailInfo {
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uint32_t width;
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uint32_t height;
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uint32_t rotation;
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uint32_t picSize;
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};
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class NxMetadataRetrieverInterface : public RefBase {
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public:
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NxMetadataRetrieverInterface() {}
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~NxMetadataRetrieverInterface() override {}
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virtual status_t setDataSource(const char *url, const KeyedVector<String8, String8> *headers = nullptr) = 0;
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virtual status_t setDataSource(int fd, int64_t offset, int64_t length) = 0;
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virtual sp<IMemory> getFrameAtTime(int64_t timeUs, ThumbnailParam &inParam, ThumbnailInfo &outInfo) = 0;
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virtual sp<IMemory> getImageAtIndex(int index, ThumbnailParam &inParam, ThumbnailInfo &outInfo) = 0;
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virtual sp<IMemory> getImageRectAtIndex(int index, ThumbnailParam &inParam,
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ThumbnailRect &rectInfo, ThumbnailInfo &outInfo) = 0;
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virtual status_t getFrameAtIndex(std::vector<sp<IMemory>> *frames, int frameIndex, int numFrames,
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ThumbnailParam &inParam, std::vector<ThumbnailInfo> &outInfo) = 0;
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virtual sp<IMemory> getFrameAtIndex(int frameIndex, ThumbnailParam &inParam, ThumbnailInfo &outInfo) = 0;
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virtual std::string extractAlbumArt() = 0;
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virtual const char* extractMetadata(int keyCode) = 0;
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using CreateNxMetadataRetrieverInterfaceInstanceFunc = NxMetadataRetrieverInterface *(*)(int);
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using DestroyNxMetadataRetrieverInterfaceInstanceFunc = void (*)(NxMetadataRetrieverInterface *, int);
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};
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};
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#endif
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