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// RegisterCodec.h↩
#ifndef __REGISTER_CODEC_H↩
#define __REGISTER_CODEC_H↩
#include "../Common/MethodId.h"
#include "../ICoder.h"
typedef void * (*CreateCodecP)();↩
struct CCodecInfo↩
{↩
CreateCodecP CreateDecoder;↩
CreateCodecP CreateEncoder;↩
CMethodId Id;↩
const char *Name;↩
UInt32 NumStreams;↩
bool IsFilter;↩
};↩
void RegisterCodec(const CCodecInfo *codecInfo) throw();↩
#define REGISTER_CODEC_CREATE_2(name, cls, i) static void *name() { return (void *)(i *)(new cls); }↩
#define REGISTER_CODEC_CREATE(name, cls) REGISTER_CODEC_CREATE_2(name, cls, ICompressCoder)↩
#define REGISTER_CODEC_NAME(x) CRegisterCodec ## x↩
#define REGISTER_CODEC_VAR static const CCodecInfo g_CodecInfo =↩
#define REGISTER_CODEC(x) struct REGISTER_CODEC_NAME(x) { \↩
REGISTER_CODEC_NAME(x)() { RegisterCodec(&g_CodecInfo); }}; \↩
static REGISTER_CODEC_NAME(x) g_RegisterCodec;↩
#define REGISTER_CODECS_NAME(x) CRegisterCodecs ## x↩
#define REGISTER_CODECS_VAR static const CCodecInfo g_CodecsInfo[] =↩
#define REGISTER_CODECS(x) struct REGISTER_CODECS_NAME(x) { \↩
REGISTER_CODECS_NAME(x)() { for (unsigned i = 0; i < ARRAY_SIZE(g_CodecsInfo); i++) \↩
RegisterCodec(&g_CodecsInfo[i]); }}; \↩
static REGISTER_CODECS_NAME(x) g_RegisterCodecs;↩
#define REGISTER_CODEC_2(x, crDec, crEnc, id, name) \↩
REGISTER_CODEC_VAR \↩
{ crDec, crEnc, id, name, 1, false }; \↩
REGISTER_CODEC(x)↩
#ifdef EXTRACT_ONLY↩
#define REGISTER_CODEC_E(x, clsDec, clsEnc, id, name) \↩
REGISTER_CODEC_CREATE(CreateDec, clsDec) \↩
REGISTER_CODEC_2(x, CreateDec, NULL, id, name)↩
#else
#define REGISTER_CODEC_E(x, clsDec, clsEnc, id, name) \↩
REGISTER_CODEC_CREATE(CreateDec, clsDec) \↩
REGISTER_CODEC_CREATE(CreateEnc, clsEnc) \↩
REGISTER_CODEC_2(x, CreateDec, CreateEnc, id, name)↩
#endif
#define REGISTER_FILTER_CREATE(name, cls) REGISTER_CODEC_CREATE_2(name, cls, ICompressFilter)↩
#define REGISTER_FILTER_ITEM(crDec, crEnc, id, name) \↩
{ crDec, crEnc, id, name, 1, true }↩
#define REGISTER_FILTER(x, crDec, crEnc, id, name) \↩
REGISTER_CODEC_VAR \↩
REGISTER_FILTER_ITEM(crDec, crEnc, id, name); \↩
REGISTER_CODEC(x)↩
#ifdef EXTRACT_ONLY↩
#define REGISTER_FILTER_E(x, clsDec, clsEnc, id, name) \↩
REGISTER_FILTER_CREATE(CreateDec, clsDec) \↩
REGISTER_FILTER(x, CreateDec, NULL, id, name)↩
#else
#define REGISTER_FILTER_E(x, clsDec, clsEnc, id, name) \↩
REGISTER_FILTER_CREATE(CreateDec, clsDec) \↩
REGISTER_FILTER_CREATE(CreateEnc, clsEnc) \↩
REGISTER_FILTER(x, CreateDec, CreateEnc, id, name)↩
#endif
struct CHasherInfo↩
{↩
IHasher * (*CreateHasher)();↩
CMethodId Id;↩
const char *Name;↩
UInt32 DigestSize;↩
};↩
void RegisterHasher(const CHasherInfo *hasher) throw();↩
#define REGISTER_HASHER_NAME(x) CRegHasher_ ## x↩
#define REGISTER_HASHER(cls, id, name, size) \↩
STDMETHODIMP_(UInt32) cls::GetDigestSize() throw() { return size; } \↩
static IHasher *CreateHasherSpec() { return new cls(); } \↩
static const CHasherInfo g_HasherInfo = { CreateHasherSpec, id, name, size }; \↩
struct REGISTER_HASHER_NAME(cls) { REGISTER_HASHER_NAME(cls)() { RegisterHasher(&g_HasherInfo); }}; \↩
static REGISTER_HASHER_NAME(cls) g_RegisterHasher;↩
#endif