1 /* DirectShow private interfaces (QUARTZ.DLL)
3 * Copyright 2002 Lionel Ulmer
5 * This file contains the (internal) driver registration functions,
6 * driver enumeration APIs and DirectDraw creation functions.
8 * This library is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU Lesser General Public
10 * License as published by the Free Software Foundation; either
11 * version 2.1 of the License, or (at your option) any later version.
13 * This library is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 * Lesser General Public License for more details.
18 * You should have received a copy of the GNU Lesser General Public
19 * License along with this library; if not, write to the Free Software
20 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
23 #ifndef __QUARTZ_PRIVATE_INCLUDED__
24 #define __QUARTZ_PRIVATE_INCLUDED__
37 #define MEDIATIME_FROM_BYTES(x) ((LONGLONG)(x) * 10000000)
38 #define SEC_FROM_MEDIATIME(time) ((time) / 10000000)
39 #define BYTES_FROM_MEDIATIME(time) SEC_FROM_MEDIATIME(time)
40 #define MSEC_FROM_MEDIATIME(time) ((time) / 10000)
42 #define ICOM_THIS_MULTI(impl,field,iface) impl* const This=(impl*)((char*)(iface) - offsetof(impl,field))
44 HRESULT FilterGraph_create(IUnknown *pUnkOuter, LPVOID *ppObj);
45 HRESULT FilterGraphNoThread_create(IUnknown *pUnkOuter, LPVOID *ppObj);
46 HRESULT FilterMapper2_create(IUnknown *pUnkOuter, LPVOID *ppObj);
47 HRESULT AsyncReader_create(IUnknown * pUnkOuter, LPVOID * ppv);
48 HRESULT StdMemAllocator_create(IUnknown * pUnkOuter, LPVOID * ppv);
49 HRESULT AVISplitter_create(IUnknown * pUnkOuter, LPVOID * ppv);
50 HRESULT AVIDec_create(IUnknown * pUnkOuter, LPVOID * ppv);
51 HRESULT DSoundRender_create(IUnknown * pUnkOuter, LPVOID * ppv);
52 HRESULT VideoRenderer_create(IUnknown * pUnkOuter, LPVOID * ppv);
53 HRESULT QUARTZ_CreateSystemClock(IUnknown * pUnkOuter, LPVOID * ppv);
54 HRESULT ACMWrapper_create(IUnknown * pUnkOuter, LPVOID * ppv);
55 HRESULT WAVEParser_create(IUnknown * pUnkOuter, LPVOID * ppv);
57 HRESULT EnumMonikerImpl_Create(IMoniker ** ppMoniker, ULONG nMonikerCount, IEnumMoniker ** ppEnum);
59 typedef struct tagENUMPINDETAILS
65 typedef struct tagENUMEDIADETAILS
68 AM_MEDIA_TYPE * pMediaTypes;
71 HRESULT IEnumPinsImpl_Construct(const ENUMPINDETAILS * pDetails, IEnumPins ** ppEnum);
72 HRESULT IEnumMediaTypesImpl_Construct(const ENUMMEDIADETAILS * pDetails, IEnumMediaTypes ** ppEnum);
73 HRESULT IEnumRegFiltersImpl_Construct(REGFILTER * pInRegFilters, const ULONG size, IEnumRegFilters ** ppEnum);
74 HRESULT IEnumFiltersImpl_Construct(IBaseFilter ** ppFilters, ULONG nFilters, IEnumFilters ** ppEnum);
76 extern const char * qzdebugstr_guid(const GUID * id);
77 extern const char * qzdebugstr_State(FILTER_STATE state);
79 HRESULT CopyMediaType(AM_MEDIA_TYPE * pDest, const AM_MEDIA_TYPE *pSrc);
80 void FreeMediaType(AM_MEDIA_TYPE * pmt);
81 void DeleteMediaType(AM_MEDIA_TYPE * pmt);
82 BOOL CompareMediaTypes(const AM_MEDIA_TYPE * pmt1, const AM_MEDIA_TYPE * pmt2, BOOL bWildcards);
83 void dump_AM_MEDIA_TYPE(const AM_MEDIA_TYPE * pmt);
85 #endif /* __QUARTZ_PRIVATE_INCLUDED__ */