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__
35 #define MEDIATIME_FROM_BYTES(x) ((LONGLONG)(x) * 10000000)
36 #define SEC_FROM_MEDIATIME(time) ((time) / 10000000)
37 #define BYTES_FROM_MEDIATIME(time) SEC_FROM_MEDIATIME(time)
38 #define MSEC_FROM_MEDIATIME(time) ((time) / 10000)
40 HRESULT FILTERGRAPH_create(IUnknown *pUnkOuter, LPVOID *ppObj) ;
41 HRESULT FilterMapper2_create(IUnknown *pUnkOuter, LPVOID *ppObj);
42 HRESULT AsyncReader_create(IUnknown * pUnkOuter, LPVOID * ppv);
43 HRESULT StdMemAllocator_create(IUnknown * pUnkOuter, LPVOID * ppv);
45 HRESULT EnumMonikerImpl_Create(IMoniker ** ppMoniker, ULONG nMonikerCount, IEnumMoniker ** ppEnum);
47 typedef struct tagENUMPINDETAILS
53 typedef struct tagENUMEDIADETAILS
56 AM_MEDIA_TYPE * pMediaTypes;
59 HRESULT IEnumPinsImpl_Construct(const ENUMPINDETAILS * pDetails, IEnumPins ** ppEnum);
60 HRESULT IEnumMediaTypesImpl_Construct(const ENUMMEDIADETAILS * pDetails, IEnumMediaTypes ** ppEnum);
62 extern const char * qzdebugstr_guid(const GUID * id);
63 extern const char * qzdebugstr_State(FILTER_STATE state);
65 HRESULT CopyMediaType(AM_MEDIA_TYPE * pDest, const AM_MEDIA_TYPE *pSrc);
66 void DeleteMediaType(AM_MEDIA_TYPE * pmt);
67 BOOL CompareMediaTypes(const AM_MEDIA_TYPE * pmt1, const AM_MEDIA_TYPE * pmt2, BOOL bWildcards);
68 void dump_AM_MEDIA_TYPE(const AM_MEDIA_TYPE * pmt);
70 #endif /* __QUARTZ_PRIVATE_INCLUDED__ */