71 lines
1.6 KiB
C
71 lines
1.6 KiB
C
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#pragma once
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#ifdef _WIN32
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#include "Debuger.h"
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#include "CameraCapture.h"
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//Windows
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extern "C"
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{
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#include "libavcodec/avcodec.h"
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#include "libavformat/avformat.h"
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#include "libavutil/avutil.h"
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#include "libswscale/swscale.h"
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#include "libavutil/opt.h"
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#include "libavutil/imgutils.h"
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};
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#else
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//Linux...
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#ifdef __cplusplus
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extern "C"
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{
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#endif
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#include "libavutil/opt.h"
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#include "libavcodec/avcodec.h"
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#include "libavformat/avformat.h"
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#ifdef __cplusplus
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};
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#endif
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#endif
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class VideoCodeObserver {
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public:
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virtual void OnGetCodeFrame(uint8_t *data, int len) {
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Debuger::Debug(L"get one code %d \r\n", len);
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}
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};
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class VideoCoder : public Camera::CameraObserver{
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private:
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int mWidth;
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int mHeight;
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unsigned int mDestWidth;
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unsigned int mDestHeight;
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int mBytePerPixel;
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enum AVPixelFormat mInformat;
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AVFormatContext *mFormatCtx;
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AVOutputFormat *mOutputFmt;
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AVStream *mVideoStream;
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AVCodecContext *mCodecCtx;
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AVCodec *mCodec;
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AVPacket mAVPack;
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uint8_t *mPitureBuffer;
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AVFrame *mFrame;
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VideoCodeObserver *mObserver;
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public:
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int OnBuffer(double dblSampleTime, BYTE * pBuffer, long lBufferSize);
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int OnCameraData(uint8_t *dat, uint32_t size) ;
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int SetDestPix(uint8_t width,uint8_t height);
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VideoCoder(int width,int height,AVPixelFormat formt);
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~VideoCoder();
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void Encode(uint8_t*src,int size, enum AVPixelFormat format);
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void SetOberver(VideoCodeObserver *p) {
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this->mObserver = p;
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}
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void SetOutPutPixel(unsigned int width,unsigned int height);
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private:
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int flushCoder(AVFormatContext *fmt_ctx, unsigned int stream_index);
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int forceYUV420P(uint8_t *src, int size, enum AVPixelFormat format, uint8_t ***dst,int *s);
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};
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