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
);
44 HRESULT
AVISplitter_create(IUnknown
* pUnkOuter
, LPVOID
* ppv
);
46 HRESULT
EnumMonikerImpl_Create(IMoniker
** ppMoniker
, ULONG nMonikerCount
, IEnumMoniker
** ppEnum
);
48 typedef struct tagENUMPINDETAILS
54 typedef struct tagENUMEDIADETAILS
57 AM_MEDIA_TYPE
* pMediaTypes
;
60 HRESULT
IEnumPinsImpl_Construct(const ENUMPINDETAILS
* pDetails
, IEnumPins
** ppEnum
);
61 HRESULT
IEnumMediaTypesImpl_Construct(const ENUMMEDIADETAILS
* pDetails
, IEnumMediaTypes
** ppEnum
);
63 extern const char * qzdebugstr_guid(const GUID
* id
);
64 extern const char * qzdebugstr_State(FILTER_STATE state
);
66 HRESULT
CopyMediaType(AM_MEDIA_TYPE
* pDest
, const AM_MEDIA_TYPE
*pSrc
);
67 void DeleteMediaType(AM_MEDIA_TYPE
* pmt
);
68 BOOL
CompareMediaTypes(const AM_MEDIA_TYPE
* pmt1
, const AM_MEDIA_TYPE
* pmt2
, BOOL bWildcards
);
69 void dump_AM_MEDIA_TYPE(const AM_MEDIA_TYPE
* pmt
);
71 #endif /* __QUARTZ_PRIVATE_INCLUDED__ */