74 lines
1.5 KiB
C
74 lines
1.5 KiB
C
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#ifndef DEINTERLACE_HW_H
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#define DEINTERLACE_HW_H
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#include <deinterlace.h>
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typedef enum
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{
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DI_FORMAT_NV12 =0x00,
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DI_FORMAT_NV21 =0x01,
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DI_FORMAT_MB32_12 =0x02, //UV mapping like NV12
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DI_FORMAT_MB32_21 =0x03, //UV mapping like NV21
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}DiPixelformatE;
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typedef struct
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{
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unsigned int nWidth;
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unsigned int nHeight;
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}DiRectSizeT;
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typedef struct
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{
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#if (DEINTERLACE_ADDR_64 == 1)
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unsigned long long addr[2]; // the address of frame buffer
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#else
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uintptr_t addr[2]; // the address of frame buffer
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#endif
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DiRectSizeT mRectSize;
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DiPixelformatE eFormat;
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}DiFbT;
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typedef struct
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{
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DiFbT mInputFb; //current frame fb
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DiFbT mPreFb; //previous frame fb
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DiRectSizeT mSourceRegion; //current frame and previous frame process region
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DiFbT mOutputFb; //output frame fb
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DiRectSizeT mOutRegion; //output frame region
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unsigned int nField; //process field <0-top field ; 1-bottom field>
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unsigned int bTopFieldFirst; //video infomation <0-is not top_field_first; 1-is top_field_first>
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}DiParaT;
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class DeinterlaceHw : public Deinterlace
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{
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private:
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int fd;
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int64_t picCount;
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public:
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DeinterlaceHw();
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~DeinterlaceHw();
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int init();
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int reset();
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EPIXELFORMAT expectPixelFormat();
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int flag();
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int para(DiParaT *para);
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int dumpPara(DiParaT *para);
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int process(VideoPicture *pPrePicture,
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VideoPicture *pCurPicture,
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VideoPicture *pOutPicture,
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int nField);
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};
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#endif
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