rlm@1: // CreateCoder.h
rlm@1: 
rlm@1: #ifndef __CREATECODER_H
rlm@1: #define __CREATECODER_H
rlm@1: 
rlm@1: #include "../../Common/MyCom.h"
rlm@1: #include "../../Common/MyString.h"
rlm@1: #include "../ICoder.h"
rlm@1: 
rlm@1: #include "MethodId.h"
rlm@1: 
rlm@1: #ifdef EXTERNAL_CODECS
rlm@1: 
rlm@1: struct CCodecInfoEx
rlm@1: {
rlm@1:   UString Name;
rlm@1:   CMethodId Id;
rlm@1:   UInt32 NumInStreams;
rlm@1:   UInt32 NumOutStreams;
rlm@1:   bool EncoderIsAssigned;
rlm@1:   bool DecoderIsAssigned;
rlm@1:   bool IsSimpleCodec() const { return NumOutStreams == 1 && NumInStreams == 1; }
rlm@1:   CCodecInfoEx(): EncoderIsAssigned(false), DecoderIsAssigned(false) {}
rlm@1: };
rlm@1: 
rlm@1: HRESULT LoadExternalCodecs(ICompressCodecsInfo *codecsInfo, CObjectVector<CCodecInfoEx> &externalCodecs);
rlm@1: 
rlm@1: #define PUBLIC_ISetCompressCodecsInfo public ISetCompressCodecsInfo,
rlm@1: #define QUERY_ENTRY_ISetCompressCodecsInfo MY_QUERYINTERFACE_ENTRY(ISetCompressCodecsInfo)
rlm@1: #define DECL_ISetCompressCodecsInfo STDMETHOD(SetCompressCodecsInfo)(ICompressCodecsInfo *compressCodecsInfo);
rlm@1: #define IMPL_ISetCompressCodecsInfo2(x) \
rlm@1: STDMETHODIMP x::SetCompressCodecsInfo(ICompressCodecsInfo *compressCodecsInfo) { \
rlm@1:   COM_TRY_BEGIN _codecsInfo = compressCodecsInfo;  return LoadExternalCodecs(_codecsInfo, _externalCodecs); COM_TRY_END }
rlm@1: #define IMPL_ISetCompressCodecsInfo IMPL_ISetCompressCodecsInfo2(CHandler)
rlm@1: 
rlm@1: #define EXTERNAL_CODECS_VARS2 _codecsInfo, &_externalCodecs
rlm@1: 
rlm@1: #define DECL_EXTERNAL_CODECS_VARS CMyComPtr<ICompressCodecsInfo> _codecsInfo; CObjectVector<CCodecInfoEx> _externalCodecs;
rlm@1: #define EXTERNAL_CODECS_VARS EXTERNAL_CODECS_VARS2,
rlm@1: 
rlm@1: #define DECL_EXTERNAL_CODECS_LOC_VARS2 ICompressCodecsInfo *codecsInfo, const CObjectVector<CCodecInfoEx> *externalCodecs
rlm@1: #define EXTERNAL_CODECS_LOC_VARS2 codecsInfo, externalCodecs
rlm@1: 
rlm@1: #define DECL_EXTERNAL_CODECS_LOC_VARS DECL_EXTERNAL_CODECS_LOC_VARS2,
rlm@1: #define EXTERNAL_CODECS_LOC_VARS EXTERNAL_CODECS_LOC_VARS2,
rlm@1: 
rlm@1: #else
rlm@1: 
rlm@1: #define PUBLIC_ISetCompressCodecsInfo
rlm@1: #define QUERY_ENTRY_ISetCompressCodecsInfo
rlm@1: #define DECL_ISetCompressCodecsInfo
rlm@1: #define IMPL_ISetCompressCodecsInfo
rlm@1: #define EXTERNAL_CODECS_VARS2
rlm@1: #define DECL_EXTERNAL_CODECS_VARS
rlm@1: #define EXTERNAL_CODECS_VARS EXTERNAL_CODECS_VARS2
rlm@1: #define DECL_EXTERNAL_CODECS_LOC_VARS2
rlm@1: #define EXTERNAL_CODECS_LOC_VARS2
rlm@1: #define DECL_EXTERNAL_CODECS_LOC_VARS
rlm@1: #define EXTERNAL_CODECS_LOC_VARS
rlm@1: 
rlm@1: #endif
rlm@1: 
rlm@1: bool FindMethod(
rlm@1:   DECL_EXTERNAL_CODECS_LOC_VARS
rlm@1:   const UString &name, CMethodId &methodId, UInt32 &numInStreams, UInt32 &numOutStreams);
rlm@1: 
rlm@1: bool FindMethod(
rlm@1:   DECL_EXTERNAL_CODECS_LOC_VARS
rlm@1:   CMethodId methodId, UString &name);
rlm@1: 
rlm@1: 
rlm@1: HRESULT CreateCoder(
rlm@1:   DECL_EXTERNAL_CODECS_LOC_VARS
rlm@1:   CMethodId methodId,
rlm@1:   CMyComPtr<ICompressFilter> &filter,
rlm@1:   CMyComPtr<ICompressCoder> &coder,
rlm@1:   CMyComPtr<ICompressCoder2> &coder2,
rlm@1:   bool encode, bool onlyCoder);
rlm@1: 
rlm@1: HRESULT CreateCoder(
rlm@1:   DECL_EXTERNAL_CODECS_LOC_VARS
rlm@1:   CMethodId methodId,
rlm@1:   CMyComPtr<ICompressCoder> &coder,
rlm@1:   CMyComPtr<ICompressCoder2> &coder2,
rlm@1:   bool encode);
rlm@1: 
rlm@1: HRESULT CreateCoder(
rlm@1:   DECL_EXTERNAL_CODECS_LOC_VARS
rlm@1:   CMethodId methodId,
rlm@1:   CMyComPtr<ICompressCoder> &coder, bool encode);
rlm@1: 
rlm@1: HRESULT CreateFilter(
rlm@1:   DECL_EXTERNAL_CODECS_LOC_VARS
rlm@1:   CMethodId methodId,
rlm@1:   CMyComPtr<ICompressFilter> &filter,
rlm@1:   bool encode);
rlm@1: 
rlm@1: #endif