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00001 /*              DirectShow private interfaces (QUARTZ.DLL)
00002  *
00003  * Copyright 2002 Lionel Ulmer
00004  *
00005  * This file contains the (internal) driver registration functions,
00006  * driver enumeration APIs and DirectDraw creation functions.
00007  *
00008  * This library is free software; you can redistribute it and/or
00009  * modify it under the terms of the GNU Lesser General Public
00010  * License as published by the Free Software Foundation; either
00011  * version 2.1 of the License, or (at your option) any later version.
00012  *
00013  * This library is distributed in the hope that it will be useful,
00014  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00015  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00016  * Lesser General Public License for more details.
00017  *
00018  * You should have received a copy of the GNU Lesser General Public
00019  * License along with this library; if not, write to the Free Software
00020  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
00021  */
00022 
00023 #ifndef __QUARTZ_PRIVATE_INCLUDED__
00024 #define __QUARTZ_PRIVATE_INCLUDED__
00025 
00026 #include <stdarg.h>
00027 
00028 #define COBJMACROS
00029 
00030 #include "windef.h"
00031 #include "winbase.h"
00032 #include "wtypes.h"
00033 #include "wingdi.h"
00034 #include "winuser.h"
00035 #include "dshow.h"
00036 #include "wine/list.h"
00037 
00038 #define MEDIATIME_FROM_BYTES(x) ((LONGLONG)(x) * 10000000)
00039 #define SEC_FROM_MEDIATIME(time) ((time) / 10000000)
00040 #define BYTES_FROM_MEDIATIME(time) SEC_FROM_MEDIATIME(time)
00041 #define MSEC_FROM_MEDIATIME(time) ((time) / 10000)
00042 
00043 #define ICOM_THIS_MULTI(impl,field,iface) impl* const This=(impl*)((char*)(iface) - offsetof(impl,field))
00044 
00045 HRESULT FilterGraph_create(IUnknown *pUnkOuter, LPVOID *ppObj);
00046 HRESULT FilterGraphNoThread_create(IUnknown *pUnkOuter, LPVOID *ppObj);
00047 HRESULT FilterMapper2_create(IUnknown *pUnkOuter, LPVOID *ppObj);
00048 HRESULT FilterMapper_create(IUnknown *pUnkOuter, LPVOID *ppObj);
00049 HRESULT AsyncReader_create(IUnknown * pUnkOuter, LPVOID * ppv);
00050 HRESULT StdMemAllocator_create(IUnknown * pUnkOuter, LPVOID * ppv);
00051 HRESULT AVISplitter_create(IUnknown * pUnkOuter, LPVOID * ppv);
00052 HRESULT MPEGSplitter_create(IUnknown * pUnkOuter, LPVOID * ppv);
00053 HRESULT AVIDec_create(IUnknown * pUnkOuter, LPVOID * ppv);
00054 HRESULT DSoundRender_create(IUnknown * pUnkOuter, LPVOID * ppv);
00055 HRESULT VideoRenderer_create(IUnknown * pUnkOuter, LPVOID * ppv);
00056 HRESULT NullRenderer_create(IUnknown * pUnkOuter, LPVOID * ppv);
00057 HRESULT VideoRendererDefault_create(IUnknown * pUnkOuter, LPVOID * ppv);
00058 HRESULT QUARTZ_CreateSystemClock(IUnknown * pUnkOuter, LPVOID * ppv);
00059 HRESULT ACMWrapper_create(IUnknown * pUnkOuter, LPVOID * ppv);
00060 HRESULT WAVEParser_create(IUnknown * pUnkOuter, LPVOID * ppv);
00061 HRESULT SeekingPassThru_create(IUnknown *pUnkOuter, LPVOID *ppObj);
00062 
00063 HRESULT EnumMonikerImpl_Create(IMoniker ** ppMoniker, ULONG nMonikerCount, IEnumMoniker ** ppEnum);
00064 
00065 typedef struct tagENUMEDIADETAILS
00066 {
00067     ULONG cMediaTypes;
00068     AM_MEDIA_TYPE * pMediaTypes;
00069 } ENUMMEDIADETAILS;
00070 
00071 typedef HRESULT (* FNOBTAINPIN)(IBaseFilter *iface, ULONG pos, IPin **pin, DWORD *lastsynctick);
00072 
00073 HRESULT IEnumPinsImpl_Construct(IEnumPins ** ppEnum, FNOBTAINPIN receive_pin, IBaseFilter *base);
00074 HRESULT IEnumMediaTypesImpl_Construct(const ENUMMEDIADETAILS * pDetails, IEnumMediaTypes ** ppEnum);
00075 HRESULT IEnumRegFiltersImpl_Construct(REGFILTER * pInRegFilters, const ULONG size, IEnumRegFilters ** ppEnum);
00076 HRESULT IEnumFiltersImpl_Construct(IBaseFilter ** ppFilters, ULONG nFilters, IEnumFilters ** ppEnum);
00077 
00078 extern const char * qzdebugstr_guid(const GUID * id);
00079 
00080 HRESULT CopyMediaType(AM_MEDIA_TYPE * pDest, const AM_MEDIA_TYPE *pSrc);
00081 void FreeMediaType(AM_MEDIA_TYPE * pmt);
00082 void DeleteMediaType(AM_MEDIA_TYPE * pmt);
00083 BOOL CompareMediaTypes(const AM_MEDIA_TYPE * pmt1, const AM_MEDIA_TYPE * pmt2, BOOL bWildcards);
00084 void dump_AM_MEDIA_TYPE(const AM_MEDIA_TYPE * pmt);
00085 HRESULT updatehres( HRESULT original, HRESULT new );
00086 
00087 typedef struct StdMediaSample2
00088 {
00089     const IMediaSample2Vtbl * lpvtbl;
00090 
00091     LONG ref;
00092     AM_SAMPLE2_PROPERTIES props;
00093     IMemAllocator * pParent;
00094     struct list listentry;
00095     LONGLONG tMediaStart;
00096     LONGLONG tMediaEnd;
00097 } StdMediaSample2;
00098 
00099 #endif /* __QUARTZ_PRIVATE_INCLUDED__ */
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