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| 1 // CreateCoder.h | |
| 2 | |
| 3 #ifndef __CREATECODER_H | |
| 4 #define __CREATECODER_H | |
| 5 | |
| 6 #include "Common/MyCom.h" | |
| 7 #include "Common/MyString.h" | |
| 8 #include "../ICoder.h" | |
| 9 | |
| 10 #include "MethodId.h" | |
| 11 | |
| 12 #ifdef EXTERNAL_CODECS | |
| 13 | |
| 14 struct CCodecInfoEx | |
| 15 { | |
| 16 UString Name; | |
| 17 CMethodId Id; | |
| 18 UInt32 NumInStreams; | |
| 19 UInt32 NumOutStreams; | |
| 20 bool EncoderIsAssigned; | |
| 21 bool DecoderIsAssigned; | |
| 22 bool IsSimpleCodec() const { return NumOutStreams == 1 && NumInStreams == 1; } | |
| 23 CCodecInfoEx(): EncoderIsAssigned(false), DecoderIsAssigned(false) {} | |
| 24 }; | |
| 25 | |
| 26 HRESULT LoadExternalCodecs(ICompressCodecsInfo *codecsInfo, CObjectVector<CCodec
InfoEx> &externalCodecs); | |
| 27 | |
| 28 #define PUBLIC_ISetCompressCodecsInfo public ISetCompressCodecsInfo, | |
| 29 #define QUERY_ENTRY_ISetCompressCodecsInfo MY_QUERYINTERFACE_ENTRY(ISetCompressC
odecsInfo) | |
| 30 #define DECL_ISetCompressCodecsInfo STDMETHOD(SetCompressCodecsInfo)(ICompressCo
decsInfo *compressCodecsInfo); | |
| 31 #define IMPL_ISetCompressCodecsInfo2(x) \ | |
| 32 STDMETHODIMP x::SetCompressCodecsInfo(ICompressCodecsInfo *compressCodecsInfo) {
\ | |
| 33 COM_TRY_BEGIN _codecsInfo = compressCodecsInfo; return LoadExternalCodecs(_co
decsInfo, _externalCodecs); COM_TRY_END } | |
| 34 #define IMPL_ISetCompressCodecsInfo IMPL_ISetCompressCodecsInfo2(CHandler) | |
| 35 | |
| 36 #define EXTERNAL_CODECS_VARS2 _codecsInfo, &_externalCodecs | |
| 37 | |
| 38 #define DECL_EXTERNAL_CODECS_VARS CMyComPtr<ICompressCodecsInfo> _codecsInfo; CO
bjectVector<CCodecInfoEx> _externalCodecs; | |
| 39 #define EXTERNAL_CODECS_VARS EXTERNAL_CODECS_VARS2, | |
| 40 | |
| 41 #define DECL_EXTERNAL_CODECS_LOC_VARS2 ICompressCodecsInfo *codecsInfo, const CO
bjectVector<CCodecInfoEx> *externalCodecs | |
| 42 #define EXTERNAL_CODECS_LOC_VARS2 codecsInfo, externalCodecs | |
| 43 | |
| 44 #define DECL_EXTERNAL_CODECS_LOC_VARS DECL_EXTERNAL_CODECS_LOC_VARS2, | |
| 45 #define EXTERNAL_CODECS_LOC_VARS EXTERNAL_CODECS_LOC_VARS2, | |
| 46 | |
| 47 #else | |
| 48 | |
| 49 #define PUBLIC_ISetCompressCodecsInfo | |
| 50 #define QUERY_ENTRY_ISetCompressCodecsInfo | |
| 51 #define DECL_ISetCompressCodecsInfo | |
| 52 #define IMPL_ISetCompressCodecsInfo | |
| 53 #define EXTERNAL_CODECS_VARS2 | |
| 54 #define DECL_EXTERNAL_CODECS_VARS | |
| 55 #define EXTERNAL_CODECS_VARS EXTERNAL_CODECS_VARS2 | |
| 56 #define DECL_EXTERNAL_CODECS_LOC_VARS2 | |
| 57 #define EXTERNAL_CODECS_LOC_VARS2 | |
| 58 #define DECL_EXTERNAL_CODECS_LOC_VARS | |
| 59 #define EXTERNAL_CODECS_LOC_VARS | |
| 60 | |
| 61 #endif | |
| 62 | |
| 63 bool FindMethod( | |
| 64 DECL_EXTERNAL_CODECS_LOC_VARS | |
| 65 const UString &name, CMethodId &methodId, UInt32 &numInStreams, UInt32 &numOut
Streams); | |
| 66 | |
| 67 bool FindMethod( | |
| 68 DECL_EXTERNAL_CODECS_LOC_VARS | |
| 69 CMethodId methodId, UString &name); | |
| 70 | |
| 71 | |
| 72 HRESULT CreateCoder( | |
| 73 DECL_EXTERNAL_CODECS_LOC_VARS | |
| 74 CMethodId methodId, | |
| 75 CMyComPtr<ICompressFilter> &filter, | |
| 76 CMyComPtr<ICompressCoder> &coder, | |
| 77 CMyComPtr<ICompressCoder2> &coder2, | |
| 78 bool encode, bool onlyCoder); | |
| 79 | |
| 80 HRESULT CreateCoder( | |
| 81 DECL_EXTERNAL_CODECS_LOC_VARS | |
| 82 CMethodId methodId, | |
| 83 CMyComPtr<ICompressCoder> &coder, | |
| 84 CMyComPtr<ICompressCoder2> &coder2, | |
| 85 bool encode); | |
| 86 | |
| 87 HRESULT CreateCoder( | |
| 88 DECL_EXTERNAL_CODECS_LOC_VARS | |
| 89 CMethodId methodId, | |
| 90 CMyComPtr<ICompressCoder> &coder, bool encode); | |
| 91 | |
| 92 HRESULT CreateFilter( | |
| 93 DECL_EXTERNAL_CODECS_LOC_VARS | |
| 94 CMethodId methodId, | |
| 95 CMyComPtr<ICompressFilter> &filter, | |
| 96 bool encode); | |
| 97 | |
| 98 #endif | |
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