204 lines
8.3 KiB
C
204 lines
8.3 KiB
C
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/*
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* Copyright (C) 2003-2006 Gabest
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* http://www.gabest.org
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*
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* This Program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2, or (at your option)
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* any later version.
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*
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* This Program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with GNU Make; see the file COPYING. If not, write to
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* the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
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* http://www.gnu.org/copyleft/gpl.html
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*
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*/
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#pragma once
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/*
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* Removing this section, don't want automatic linking.
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* Use project dependencies in VS to link the right things.
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* -jfs
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*
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#ifdef UNICODE
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#ifdef DEBUG
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#pragma comment(lib, "dsutilDU")
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#else
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#pragma comment(lib, "dsutilRU")
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#endif
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#else
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#ifdef DEBUG
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#pragma comment(lib, "dsutilD")
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#else
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#pragma comment(lib, "dsutilR")
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#endif
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#endif
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*/
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#include "NullRenderers.h"
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//#include "MediaTypes.h"
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#include "MediaTypeEx.h"
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#include "vd.h"
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#include "text.h"
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extern void DumpStreamConfig(TCHAR* fn, IAMStreamConfig* pAMVSCCap);
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extern int CountPins(IBaseFilter* pBF, int& nIn, int& nOut, int& nInC, int& nOutC);
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extern bool IsSplitter(IBaseFilter* pBF, bool fCountConnectedOnly = false);
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extern bool IsMultiplexer(IBaseFilter* pBF, bool fCountConnectedOnly = false);
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extern bool IsStreamStart(IBaseFilter* pBF);
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extern bool IsStreamEnd(IBaseFilter* pBF);
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extern bool IsVideoRenderer(IBaseFilter* pBF);
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extern bool IsAudioWaveRenderer(IBaseFilter* pBF);
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extern IBaseFilter* GetUpStreamFilter(IBaseFilter* pBF, IPin* pInputPin = NULL);
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extern IPin* GetUpStreamPin(IBaseFilter* pBF, IPin* pInputPin = NULL);
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extern IPin* GetFirstPin(IBaseFilter* pBF, PIN_DIRECTION dir = PINDIR_INPUT);
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extern IPin* GetFirstDisconnectedPin(IBaseFilter* pBF, PIN_DIRECTION dir);
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extern void NukeDownstream(IBaseFilter* pBF, IFilterGraph* pFG);
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extern void NukeDownstream(IPin* pPin, IFilterGraph* pFG);
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extern IBaseFilter* FindFilter(LPCWSTR clsid, IFilterGraph* pFG);
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extern IBaseFilter* FindFilter(const CLSID& clsid, IFilterGraph* pFG);
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extern CStringW GetFilterName(IBaseFilter* pBF);
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extern CStringW GetPinName(IPin* pPin);
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extern IFilterGraph* GetGraphFromFilter(IBaseFilter* pBF);
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extern IBaseFilter* GetFilterFromPin(IPin* pPin);
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extern IPin* AppendFilter(IPin* pPin, CString DisplayName, IGraphBuilder* pGB);
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extern IPin* InsertFilter(IPin* pPin, CString DisplayName, IGraphBuilder* pGB);
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extern void ExtractMediaTypes(IPin* pPin, CAtlArray<GUID>& types);
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extern void ExtractMediaTypes(IPin* pPin, CAtlList<CMediaType>& mts);
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extern void ShowPPage(CString DisplayName, HWND hParentWnd);
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extern void ShowPPage(IUnknown* pUnknown, HWND hParentWnd);
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extern CLSID GetCLSID(IBaseFilter* pBF);
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extern CLSID GetCLSID(IPin* pPin);
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extern bool IsCLSIDRegistered(LPCTSTR clsid);
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extern bool IsCLSIDRegistered(const CLSID& clsid);
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extern void CStringToBin(CString str, CAtlArray<BYTE>& data);
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extern CString BinToCString(BYTE* ptr, int len);
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typedef enum {CDROM_NotFound, CDROM_Audio, CDROM_VideoCD, CDROM_DVDVideo, CDROM_Unknown} cdrom_t;
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extern cdrom_t GetCDROMType(TCHAR drive, CAtlList<CString>& files);
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extern CString GetDriveLabel(TCHAR drive);
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extern bool GetKeyFrames(CString fn, CUIntArray& kfs);
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extern DVD_HMSF_TIMECODE RT2HMSF(REFERENCE_TIME rt, double fps = 0);
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extern REFERENCE_TIME HMSF2RT(DVD_HMSF_TIMECODE hmsf, double fps = 0);
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extern void memsetd(void* dst, unsigned int c, int nbytes);
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extern bool ExtractBIH(const AM_MEDIA_TYPE* pmt, BITMAPINFOHEADER* bih);
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extern bool ExtractBIH(IMediaSample* pMS, BITMAPINFOHEADER* bih);
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extern bool ExtractDim(const AM_MEDIA_TYPE* pmt, int& w, int& h, int& arx, int& ary);
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extern bool MakeMPEG2MediaType(CMediaType& mt, BYTE* seqhdr, DWORD len, int w, int h);
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extern unsigned __int64 GetFileVersion(LPCTSTR fn);
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extern bool CreateFilter(CStringW DisplayName, IBaseFilter** ppBF, CStringW& FriendlyName);
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extern IBaseFilter* AppendFilter(IPin* pPin, IMoniker* pMoniker, IGraphBuilder* pGB);
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extern CStringW GetFriendlyName(CStringW DisplayName);
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extern HRESULT LoadExternalObject(LPCTSTR path, REFCLSID clsid, REFIID iid, void** ppv);
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extern HRESULT LoadExternalFilter(LPCTSTR path, REFCLSID clsid, IBaseFilter** ppBF);
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extern HRESULT LoadExternalPropertyPage(IPersist* pP, REFCLSID clsid, IPropertyPage** ppPP);
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extern void UnloadExternalObjects();
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extern CString MakeFullPath(LPCTSTR path);
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extern CString GetMediaTypeName(const GUID& guid);
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extern GUID GUIDFromCString(CString str);
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extern HRESULT GUIDFromCString(CString str, GUID& guid);
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extern CString CStringFromGUID(const GUID& guid);
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extern CStringW UTF8To16(LPCSTR utf8);
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extern CStringA UTF16To8(LPCWSTR utf16);
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extern CString ISO6391ToLanguage(LPCSTR code);
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extern CString ISO6392ToLanguage(LPCSTR code);
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extern CString ISO6391To6392(LPCSTR code);
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extern CString ISO6392To6391(LPCSTR code);
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extern CString LanguageToISO6392(LPCTSTR lang);
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extern int MakeAACInitData(BYTE* pData, int profile, int freq, int channels);
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extern BOOL CFileGetStatus(LPCTSTR lpszFileName, CFileStatus& status);
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extern bool DeleteRegKey(LPCTSTR pszKey, LPCTSTR pszSubkey);
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extern bool SetRegKeyValue(LPCTSTR pszKey, LPCTSTR pszSubkey, LPCTSTR pszValueName, LPCTSTR pszValue);
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extern bool SetRegKeyValue(LPCTSTR pszKey, LPCTSTR pszSubkey, LPCTSTR pszValue);
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extern void RegisterSourceFilter(const CLSID& clsid, const GUID& subtype2, LPCTSTR chkbytes, LPCTSTR ext = NULL, ...);
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extern void RegisterSourceFilter(const CLSID& clsid, const GUID& subtype2, const CAtlList<CString>& chkbytes, LPCTSTR ext = NULL, ...);
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extern void UnRegisterSourceFilter(const GUID& subtype);
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class CPinInfo : public PIN_INFO
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{
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public:
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CPinInfo() {pFilter = NULL;}
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~CPinInfo() {if(pFilter) pFilter->Release();}
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};
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class CFilterInfo : public FILTER_INFO
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{
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public:
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CFilterInfo() {pGraph = NULL;}
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~CFilterInfo() {if(pGraph) pGraph->Release();}
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};
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#define BeginEnumFilters(pFilterGraph, pEnumFilters, pBaseFilter) \
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{CComPtr<IEnumFilters> pEnumFilters; \
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if(pFilterGraph && SUCCEEDED(pFilterGraph->EnumFilters(&pEnumFilters))) \
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{ \
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for(CComPtr<IBaseFilter> pBaseFilter; S_OK == pEnumFilters->Next(1, &pBaseFilter, 0); pBaseFilter = NULL) \
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{ \
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#define EndEnumFilters }}}
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#define BeginEnumCachedFilters(pGraphConfig, pEnumFilters, pBaseFilter) \
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{CComPtr<IEnumFilters> pEnumFilters; \
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if(pGraphConfig && SUCCEEDED(pGraphConfig->EnumCacheFilter(&pEnumFilters))) \
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{ \
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for(CComPtr<IBaseFilter> pBaseFilter; S_OK == pEnumFilters->Next(1, &pBaseFilter, 0); pBaseFilter = NULL) \
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{ \
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#define EndEnumCachedFilters }}}
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#define BeginEnumPins(pBaseFilter, pEnumPins, pPin) \
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{CComPtr<IEnumPins> pEnumPins; \
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if(pBaseFilter && SUCCEEDED(pBaseFilter->EnumPins(&pEnumPins))) \
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{ \
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for(CComPtr<IPin> pPin; S_OK == pEnumPins->Next(1, &pPin, 0); pPin = NULL) \
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{ \
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#define EndEnumPins }}}
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#define BeginEnumMediaTypes(pPin, pEnumMediaTypes, pMediaType) \
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{CComPtr<IEnumMediaTypes> pEnumMediaTypes; \
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if(pPin && SUCCEEDED(pPin->EnumMediaTypes(&pEnumMediaTypes))) \
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{ \
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AM_MEDIA_TYPE* pMediaType = NULL; \
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for(; S_OK == pEnumMediaTypes->Next(1, &pMediaType, NULL); DeleteMediaType(pMediaType), pMediaType = NULL) \
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{ \
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#define EndEnumMediaTypes(pMediaType) } if(pMediaType) DeleteMediaType(pMediaType); }}
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#define BeginEnumSysDev(clsid, pMoniker) \
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{CComPtr<ICreateDevEnum> pDevEnum4$##clsid; \
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pDevEnum4$##clsid.CoCreateInstance(CLSID_SystemDeviceEnum); \
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CComPtr<IEnumMoniker> pClassEnum4$##clsid; \
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if(SUCCEEDED(pDevEnum4$##clsid->CreateClassEnumerator(clsid, &pClassEnum4$##clsid, 0)) \
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&& pClassEnum4$##clsid) \
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{ \
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for(CComPtr<IMoniker> pMoniker; pClassEnum4$##clsid->Next(1, &pMoniker, 0) == S_OK; pMoniker = NULL) \
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{ \
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#define EndEnumSysDev }}}
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#define QI(i) (riid == __uuidof(i)) ? GetInterface((i*)this, ppv) :
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#define QI2(i) (riid == IID_##i) ? GetInterface((i*)this, ppv) :
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template <typename T> __inline void INITDDSTRUCT(T& dd)
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{
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ZeroMemory(&dd, sizeof(dd));
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dd.dwSize = sizeof(dd);
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}
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#define countof(array) (sizeof(array)/sizeof(array[0]))
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template <class T>
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static CUnknown* WINAPI CreateInstance(LPUNKNOWN lpunk, HRESULT* phr)
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{
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*phr = S_OK;
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CUnknown* punk = new T(lpunk, phr);
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if(punk == NULL) *phr = E_OUTOFMEMORY;
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return punk;
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}
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