loader/dshow/graph.h

   1 #ifndef MPLAYER_GRAPH_H
   2 #define MPLAYER_GRAPH_H
   3
   4 /*
   5  * Copyright 2010 Steinar H. Gunderson
   6  *
   7  * This file is part of MPlayer.
   8  *
   9  * MPlayer is free software; you can redistribute it and/or modify
  10  * it under the terms of the GNU General Public License as published by
  11  * the Free Software Foundation; either version 2 of the License, or
  12  * (at your option) any later version.
  13  *
  14  * MPlayer is distributed in the hope that it will be useful,
  15  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17  * GNU General Public License for more details.
  18  *
  19  * You should have received a copy of the GNU General Public License along
  20  * with MPlayer; if not, write to the Free Software Foundation, Inc.,
  21  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  22  */
  23
  24 #include "interfaces.h"
  25 #include "cmediasample.h"
  26
  27 typedef struct FilterGraph FilterGraph;
  28
  29 struct FilterGraph {
  30     IFilterGraph_vt* vt;
  31     DECLARE_IUNKNOWN();
  32     GUID interfaces[2];
  33
  34     HRESULT STDCALL (*AddFilter)(FilterGraph* This,
  35                                  /* [in] */ IBaseFilter* pFilter,
  36                                  /* [string][in] */ unsigned short* pName);
  37     HRESULT STDCALL (*RemoveFilter)(FilterGraph* This,
  38                                     /* [in] */ IBaseFilter* pFilter);
  39     HRESULT STDCALL (*EnumFilters)(FilterGraph* This,
  40                                    /* [out] */ IEnumFilters** ppEnum);
  41     HRESULT STDCALL (*FindFilterByName)(FilterGraph* This,
  42                                         /* [string][in] */ unsigned short* pName,
  43                                         /* [out] */ IBaseFilter** ppFilter);
  44     HRESULT STDCALL (*ConnectDirect)(FilterGraph* This,
  45                                      /* [in] */ IPin* ppinOut,
  46                                      /* [in] */ IPin* ppinIn,
  47                                      /* [in] */ const AM_MEDIA_TYPE* pmt);
  48     HRESULT STDCALL (*Reconnect)(FilterGraph* This,
  49                                  /* [in] */ IPin* ppin);
  50     HRESULT STDCALL (*Disconnect)(FilterGraph* This,
  51                                   /* [in] */ IPin* ppin);
  52     HRESULT STDCALL (*SetDefaultSyncSource)(FilterGraph* This);
  53 };
  54
  55
  56 HRESULT STDCALL FilterGraph_AddFilter(FilterGraph* This,
  57                                       IBaseFilter* pFilter,
  58                                       unsigned short* pName);
  59 HRESULT STDCALL FilterGraph_RemoveFilter(FilterGraph* This,
  60                                          IBaseFilter* pFilter);
  61 HRESULT STDCALL FilterGraph_EnumFilters(FilterGraph* This,
  62                                         IEnumFilters** ppEnum);
  63 HRESULT STDCALL FilterGraph_FindFilterByName(FilterGraph* This,
  64                                              unsigned short* pName,
  65                                              IBaseFilter** ppFilter);
  66 HRESULT STDCALL FilterGraph_ConnectDirect(FilterGraph* This,
  67                                           IPin* ppinOut,
  68                                           IPin* ppinIn,
  69                                           const AM_MEDIA_TYPE* pmt);
  70 HRESULT STDCALL FilterGraph_Reconnect(FilterGraph* This, IPin* ppin);
  71 HRESULT STDCALL FilterGraph_Disconnect(FilterGraph* This, IPin* ppin);
  72 HRESULT STDCALL FilterGraph_SetDefaultSyncSource(FilterGraph* This);
  73
  74 FilterGraph* FilterGraphCreate(void);
  75
  76 #endif /* MPLAYER_GRAPH_H */