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view src/win32/7zip/7z/CPP/7zip/Common/RegisterCodec.h @ 1:f9f4f1b99eed

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importing src directory
author Robert McIntyre <rlm@mit.edu>
date Sat, 03 Mar 2012 10:31:27 -0600
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     1 // RegisterCodec.h



     2 



     3 #ifndef __REGISTERCODEC_H



     4 #define __REGISTERCODEC_H



     5 



     6 #include "../Common/MethodId.h"



     7 #include "DeclareCodecs.h"



     8 



     9 typedef void * (*CreateCodecP)();



    10 struct CCodecInfo



    11 {



    12   CreateCodecP CreateDecoder;



    13   CreateCodecP CreateEncoder;



    14   CMethodId Id;



    15   const wchar_t *Name;



    16   UInt32 NumInStreams;



    17   bool IsFilter;



    18 };



    19 



    20 void RegisterCodec(const CCodecInfo *codecInfo);



    21 



    22 #define REGISTER_CODEC(x) CRegisterCodec##x::CRegisterCodec##x() { RegisterCodec(&g_CodecInfo); } \



    23     CRegisterCodec##x g_RegisterCodec##x;



    24 



    25 #define REGISTER_CODECS(x) CRegisterCodecs##x::CRegisterCodecs##x() { \



    26 	for(int i=0;i<sizeof(g_CodecsInfo)/sizeof(*g_CodecsInfo);i++) \



    27 		RegisterCodec(&g_CodecsInfo[i]); } \



    28 	CRegisterCodecs##x g_RegisterCodecs##x;



    29 



    30 #endif