dlls/quartz/sample.h

   1 /*
   2  * Copyright (C) Hidenori TAKESHIMA
   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 #ifndef WINE_DSHOW_SAMPLE_H
  20 #define WINE_DSHOW_SAMPLE_H
  21
  22 /*
  23                 implements CMemMediaSample.
  24
  25         - At least, the following interfaces should be implemented:
  26
  27         IUnknown - IMediaSample - IMediaSample2
  28  */
  29
  30 typedef struct CMemMediaSample
  31 {
  32         ICOM_VFIELD(IMediaSample2);
  33
  34         /* IUnknown fields */
  35         ULONG   ref;
  36         /* IMediaSample2 fields */
  37         IMemAllocator*  pOwner; /* not addref-ed. */
  38         BOOL    fMediaTimeIsValid;
  39         LONGLONG        llMediaTimeStart;
  40         LONGLONG        llMediaTimeEnd;
  41         AM_SAMPLE2_PROPERTIES   prop;
  42 } CMemMediaSample;
  43
  44
  45 HRESULT QUARTZ_CreateMemMediaSample(
  46         BYTE* pbData, DWORD dwDataLength,
  47         IMemAllocator* pOwner,
  48         CMemMediaSample** ppSample );
  49 void QUARTZ_DestroyMemMediaSample(
  50         CMemMediaSample* pSample );
  51
  52
  53 HRESULT QUARTZ_IMediaSample_GetProperties(
  54         IMediaSample* pSample,
  55         AM_SAMPLE2_PROPERTIES* pProp );
  56 HRESULT QUARTZ_IMediaSample_SetProperties(
  57         IMediaSample* pSample,
  58         const AM_SAMPLE2_PROPERTIES* pProp );
  59 HRESULT QUARTZ_IMediaSample_Copy(
  60         IMediaSample* pDstSample,
  61         IMediaSample* pSrcSample,
  62         BOOL bCopyData );
  63
  64
  65
  66 #endif  /* WINE_DSHOW_SAMPLE_H */