git.oblomov.eu Git - wine/blob - dlls/quartz/fgraph.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_FGRAPH_H
  20 #define WINE_DSHOW_FGRAPH_H
  21
  22 /*
  23                 implements CLSID_FilterGraph.
  24
  25         - At least, the following interfaces should be implemented:
  26
  27         IUnknown
  28                 + IPersist
  29                 + IDispatch
  30                 + IFilterGraph - IGraphBuilder - IFilterGraph2
  31                 + IGraphVersion
  32                 + IGraphConfig
  33                 + IDispatch - IMediaControl
  34                 + IPersist - IMediaFilter
  35                 + IDispatch - IMediaEvent - IMediaEventEx
  36                 + IMediaEventSink
  37                 + IDispatch - IMediaPosition
  38                 + IMediaSeeking
  39                 + IDispatch - IBasicVideo[2] (pass to a renderer)
  40                 + IDispatch - IBasicAudio (pass to a renderer)
  41                 + IDispatch - IVideoWindow  (pass to a renderer)
  42                 + IDispatch - IAMStats
  43         (following interfaces are not implemented)
  44                 + IMarshal
  45                 + IFilterMapper2 - IFilterMapper3
  46                 FIXME - Are there any missing interfaces???
  47  */
  48
  49 #include "iunk.h"
  50 #include "complist.h"
  51
  52
  53 typedef struct FG_IPersistImpl
  54 {
  55         ICOM_VFIELD(IPersist);
  56 } FG_IPersistImpl;
  57
  58 typedef struct FG_IDispatchImpl
  59 {
  60         ICOM_VFIELD(IDispatch);
  61 } FG_IDispatchImpl;
  62
  63 typedef struct FG_IFilterGraph2Impl
  64 {
  65         ICOM_VFIELD(IFilterGraph2);
  66 } FG_IFilterGraph2Impl;
  67
  68 typedef struct FG_IGraphVersionImpl
  69 {
  70         ICOM_VFIELD(IGraphVersion);
  71 } FG_IGraphVersionImpl;
  72
  73 typedef struct FG_IGraphConfigImpl
  74 {
  75         ICOM_VFIELD(IGraphConfig);
  76 } FG_IGraphConfigImpl;
  77
  78 typedef struct FG_IMediaControlImpl
  79 {
  80         ICOM_VFIELD(IMediaControl);
  81 } FG_IMediaControlImpl;
  82
  83 typedef struct FG_IMediaFilterImpl
  84 {
  85         ICOM_VFIELD(IMediaFilter);
  86 } FG_IMediaFilterImpl;
  87
  88 typedef struct FG_IMediaEventImpl
  89 {
  90         ICOM_VFIELD(IMediaEventEx);
  91 } FG_IMediaEventImpl;
  92
  93 typedef struct FG_IMediaEventSinkImpl
  94 {
  95         ICOM_VFIELD(IMediaEventSink);
  96 } FG_IMediaEventSinkImpl;
  97
  98 typedef struct FG_IMediaPositionImpl
  99 {
 100         ICOM_VFIELD(IMediaPosition);
 101 } FG_IMediaPositionImpl;
 102
 103 typedef struct FG_IMediaSeekingImpl
 104 {
 105         ICOM_VFIELD(IMediaSeeking);
 106 } FG_IMediaSeekingImpl;
 107
 108 typedef struct FG_IBasicVideoImpl
 109 {
 110         ICOM_VFIELD(IBasicVideo2);
 111 } FG_IBasicVideoImpl;
 112
 113 typedef struct FG_IBasicAudioImpl
 114 {
 115         ICOM_VFIELD(IBasicAudio);
 116 } FG_IBasicAudioImpl;
 117
 118 typedef struct FG_IVideoWindowImpl
 119 {
 120         ICOM_VFIELD(IVideoWindow);
 121 } FG_IVideoWindowImpl;
 122
 123 typedef struct FG_IAMStatsImpl
 124 {
 125         ICOM_VFIELD(IAMStats);
 126 } FG_IAMStatsImpl;
 127
 128
 129 typedef struct FG_FilterData
 130 {
 131         IBaseFilter*    pFilter;
 132         IMediaPosition* pPosition;
 133         IMediaSeeking*  pSeeking;
 134         WCHAR*  pwszName;
 135         DWORD   cbName;
 136 } FG_FilterData;
 137
 138 typedef struct FilterGraph_MEDIAEVENT   FilterGraph_MEDIAEVENT;
 139
 140 typedef struct CFilterGraph
 141 {
 142         QUARTZ_IUnkImpl unk;
 143         FG_IPersistImpl persist;
 144         FG_IDispatchImpl        disp;
 145         FG_IFilterGraph2Impl    fgraph;
 146         FG_IGraphVersionImpl    graphversion;
 147         FG_IGraphConfigImpl     grphconf;
 148         FG_IMediaControlImpl    mediacontrol;
 149         FG_IMediaFilterImpl     mediafilter;
 150         FG_IMediaEventImpl      mediaevent;
 151         FG_IMediaEventSinkImpl  mediaeventsink;
 152         FG_IMediaPositionImpl   mediaposition;
 153         FG_IMediaSeekingImpl    mediaseeking;
 154         FG_IBasicVideoImpl      basvid;
 155         FG_IBasicAudioImpl      basaud;
 156         FG_IVideoWindowImpl     vidwin;
 157         FG_IAMStatsImpl amstats;
 158
 159         /* IDispatch fields. */
 160         /* IFilterGraph2 fields. */
 161         CRITICAL_SECTION        m_csFilters;
 162         DWORD   m_cActiveFilters;
 163         FG_FilterData*          m_pActiveFilters;
 164         /* IGraphVersion fields. */
 165         LONG    m_lGraphVersion;
 166         /* IMediaControl fields. */
 167         /* IMediaFilter fields. */
 168         CRITICAL_SECTION        m_csGraphState;
 169         FILTER_STATE    m_stateGraph; /* must NOT accessed directly! */
 170         CRITICAL_SECTION        m_csClock;
 171         IReferenceClock*        m_pClock;
 172         /* IMediaEvent fields. */
 173         HANDLE  m_hMediaEvent;
 174         CRITICAL_SECTION        m_csMediaEvents;
 175         FilterGraph_MEDIAEVENT* m_pMediaEvents;
 176         ULONG   m_cbMediaEventsPut;
 177         ULONG   m_cbMediaEventsGet;
 178         ULONG   m_cbMediaEventsMax;
 179         HWND    m_hwndEventNotify;
 180         long    m_lEventNotifyMsg;
 181         LONG_PTR        m_lEventNotifyParam;
 182         long    m_lEventNotifyFlags;
 183         /* IMediaEventSink fields. */
 184         /* IMediaPosition fields. */
 185         /* IMediaSeeking fields. */
 186         /* IBasicVideo2 fields. */
 187         /* IBasicAudio fields. */
 188         /* IVideoWindow fields. */
 189         /* IAMStats fields. */
 190 } CFilterGraph;
 191
 192 #define CFilterGraph_THIS(iface,member)         CFilterGraph*   This = ((CFilterGraph*)(((char*)iface)-offsetof(CFilterGraph,member)))
 193 #define CFilterGraph_IPersist(th)               ((IPersist*)&((th)->persist))
 194 #define CFilterGraph_IDispatch(th)              ((IDispatch*)&((th)->disp))
 195 #define CFilterGraph_IFilterGraph2(th)          ((IFilterGraph2*)&((th)->fgraph))
 196 #define CFilterGraph_IMediaControl(th)          ((IMediaControl*)&((th)->mediacontrol))
 197 #define CFilterGraph_IMediaFilter(th)           ((IMediaFilter*)&((th)->mediafilter))
 198 #define CFilterGraph_IMediaEventEx(th)          ((IMediaEventEx*)&((th)->mediaevent))
 199 #define CFilterGraph_IMediaEventSink(th)                ((IMediaEventSink*)&((th)->mediaeventsink))
 200
 201 HRESULT QUARTZ_CreateFilterGraph(IUnknown* punkOuter,void** ppobj);
 202
 203 HRESULT CFilterGraph_InitIPersist( CFilterGraph* pfg );
 204 void CFilterGraph_UninitIPersist( CFilterGraph* pfg );
 205 HRESULT CFilterGraph_InitIDispatch( CFilterGraph* pfg );
 206 void CFilterGraph_UninitIDispatch( CFilterGraph* pfg );
 207 HRESULT CFilterGraph_InitIFilterGraph2( CFilterGraph* pfg );
 208 void CFilterGraph_UninitIFilterGraph2( CFilterGraph* pfg );
 209 HRESULT CFilterGraph_InitIGraphVersion( CFilterGraph* pfg );
 210 void CFilterGraph_UninitIGraphVersion( CFilterGraph* pfg );
 211 HRESULT CFilterGraph_InitIGraphConfig( CFilterGraph* pfg );
 212 void CFilterGraph_UninitIGraphConfig( CFilterGraph* pfg );
 213 HRESULT CFilterGraph_InitIMediaControl( CFilterGraph* pfg );
 214 void CFilterGraph_UninitIMediaControl( CFilterGraph* pfg );
 215 HRESULT CFilterGraph_InitIMediaFilter( CFilterGraph* pfg );
 216 void CFilterGraph_UninitIMediaFilter( CFilterGraph* pfg );
 217 HRESULT CFilterGraph_InitIMediaEventEx( CFilterGraph* pfg );
 218 void CFilterGraph_UninitIMediaEventEx( CFilterGraph* pfg );
 219 HRESULT CFilterGraph_InitIMediaEventSink( CFilterGraph* pfg );
 220 void CFilterGraph_UninitIMediaEventSink( CFilterGraph* pfg );
 221 HRESULT CFilterGraph_InitIMediaPosition( CFilterGraph* pfg );
 222 void CFilterGraph_UninitIMediaPosition( CFilterGraph* pfg );
 223 HRESULT CFilterGraph_InitIMediaSeeking( CFilterGraph* pfg );
 224 void CFilterGraph_UninitIMediaSeeking( CFilterGraph* pfg );
 225 HRESULT CFilterGraph_InitIBasicVideo2( CFilterGraph* pfg );
 226 void CFilterGraph_UninitIBasicVideo2( CFilterGraph* pfg );
 227 HRESULT CFilterGraph_InitIBasicAudio( CFilterGraph* pfg );
 228 void CFilterGraph_UninitIBasicAudio( CFilterGraph* pfg );
 229 HRESULT CFilterGraph_InitIVideoWindow( CFilterGraph* pfg );
 230 void CFilterGraph_UninitIVideoWindow( CFilterGraph* pfg );
 231 HRESULT CFilterGraph_InitIAMStats( CFilterGraph* pfg );
 232 void CFilterGraph_UninitIAMStats( CFilterGraph* pfg );
 233
 234
 235 #endif  /* WINE_DSHOW_FGRAPH_H */