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41 lines
954 B
C
41 lines
954 B
C
2 years ago
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#pragma once
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#include <windows.h>
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#ifdef _DECODER_INTERFACE_EXPORT_
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#define _DECODER_INTERFACE_ _declspec(dllexport)
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#else
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#define _DECODER_INTERFACE_ _declspec(dllimport)
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#endif
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typedef enum DecoderType
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{
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DEC_SOFTWARE = 0,
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DEC_HARDWARE = 1,
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}EnumDecoderType;
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typedef void (*DecodeCallbackFun)(unsigned char* data,int width,int height);
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class _DECODER_INTERFACE_ DecoderInterface
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{
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public:
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DecoderInterface(void){};
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~DecoderInterface(void){};
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virtual bool init(int srcWth,int srcHth,int dstWth = 0,int dstHth = 0,int oPixFmt = 0,HWND hwnd = 0) = 0;
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virtual void decoding(unsigned char* in_buf,int in_len) = 0;
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virtual void release() = 0;
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virtual void setDecodingCallback(DecodeCallbackFun fun) = 0;
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};
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class _DECODER_INTERFACE_ DecoderFactory
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{
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public:
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DecoderFactory(void);
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~DecoderFactory(void);
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static DecoderInterface* CreateDecoder(EnumDecoderType type = DEC_SOFTWARE);
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static void DestroyDecoder(DecoderInterface* deoder);
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};
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