include/mediaobj.h

   1 /*
   2  * Copyright (C) 2002 Alexandre Julliard
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2.1 of the License, or (at your option) any later version.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public
  15  * License along with this library; if not, write to the Free Software
  16  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  17  */
  18
  19 #include <rpc.h>
  20 #include <rpcndr.h>
  21 #ifndef COM_NO_WINDOWS_H
  22 #include <windows.h>
  23 #include <ole2.h>
  24 #endif
  25
  26 #ifndef __mediaobj_h__
  27 #define __mediaobj_h__
  28
  29 typedef struct IDMOQualityControl IDMOQualityControl;
  30 typedef struct IDMOVideoOutputOptimizations IDMOVideoOutputOptimizations;
  31 typedef struct IEnumDMO IEnumDMO;
  32 typedef struct IMediaBuffer IMediaBuffer;
  33 typedef struct IMediaObject IMediaObject;
  34 typedef struct IMediaObjectInPlace IMediaObjectInPlace;
  35
  36 #include <unknwn.h>
  37 #include <objidl.h>
  38
  39 typedef struct _DMOMediaType
  40 {
  41     GUID majortype;
  42     GUID subtype;
  43     BOOL bFixedSizeSamples;
  44     BOOL bTemporalCompression;
  45     ULONG lSampleSize;
  46     GUID formattype;
  47     IUnknown *pUnk;
  48     ULONG cbFormat;
  49     BYTE *pbFormat;
  50 } DMO_MEDIA_TYPE;
  51
  52 #define INTERFACE IEnumDMO
  53 #define IEnumDMO_METHODS \
  54     IUnknown_METHODS \
  55     STDMETHOD(Next)(THIS_ DWORD  cItemsToFetch, CLSID * pCLSID, \
  56         WCHAR ** Names, DWORD *  pcItemsFectched) PURE; \
  57     STDMETHOD(Skip)(THIS_ DWORD  cItemsToSkip) PURE; \
  58     STDMETHOD(Reset)(THIS) PURE; \
  59     STDMETHOD(Clone)(THIS_ IEnumDMO ** ppEnum) PURE;
  60 DECLARE_INTERFACE_(IEnumDMO,IUnknown) { IEnumDMO_METHODS };
  61 #undef INTERFACE
  62
  63 #endif /* __mediaobj_h__ */