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   1 #ifndef WINE_DSHOW_FGRAPH_H
   2 #define WINE_DSHOW_FGRAPH_H
   3
   4 /*
   5                 implements CLSID_FilterGraph.
   6
   7         - At least, the following interfaces should be implemented:
   8
   9         IUnknown
  10                 + IPersist
  11                 + IDispatch
  12                 + IFilterGraph - IGraphBuilder - IFilterGraph2
  13                 + IGraphVersion
  14                 + IGraphConfig
  15                 + IDispatch - IMediaControl
  16                 + IPersist - IMediaFilter
  17                 + IDispatch - IMediaEvent - IMediaEventEx
  18                 + IMediaEventSink
  19                 + IDispatch - IMediaPosition
  20                 + IMediaSeeking
  21                 + IDispatch - IBasicVideo[2] (pass to a renderer)
  22                 + IDispatch - IBasicAudio (pass to a renderer)
  23                 + IDispatch - IVideoWindow  (pass to a renderer)
  24         (following interfaces are not implemented)
  25                 + IMarshal
  26                 + IFilterMapper2 - IFilterMapper3
  27                 FIXME - Are there any missing interfaces???
  28  */
  29
  30 #include "iunk.h"
  31 #include "complist.h"
  32
  33
  34 typedef struct FG_IPersistImpl
  35 {
  36         ICOM_VFIELD(IPersist);
  37 } FG_IPersistImpl;
  38
  39 typedef struct FG_IDispatchImpl
  40 {
  41         ICOM_VFIELD(IDispatch);
  42 } FG_IDispatchImpl;
  43
  44 typedef struct FG_IFilterGraph2Impl
  45 {
  46         ICOM_VFIELD(IFilterGraph2);
  47 } FG_IFilterGraph2Impl;
  48
  49 typedef struct FG_IGraphVersionImpl
  50 {
  51         ICOM_VFIELD(IGraphVersion);
  52 } FG_IGraphVersionImpl;
  53
  54 typedef struct FG_IGraphConfigImpl
  55 {
  56         ICOM_VFIELD(IGraphConfig);
  57 } FG_IGraphConfigImpl;
  58
  59 typedef struct FG_IMediaControlImpl
  60 {
  61         ICOM_VFIELD(IMediaControl);
  62 } FG_IMediaControlImpl;
  63
  64 typedef struct FG_IMediaFilterImpl
  65 {
  66         ICOM_VFIELD(IMediaFilter);
  67 } FG_IMediaFilterImpl;
  68
  69 typedef struct FG_IMediaEventImpl
  70 {
  71         ICOM_VFIELD(IMediaEventEx);
  72 } FG_IMediaEventImpl;
  73
  74 typedef struct FG_IMediaEventSinkImpl
  75 {
  76         ICOM_VFIELD(IMediaEventSink);
  77 } FG_IMediaEventSinkImpl;
  78
  79 typedef struct FG_IMediaPositionImpl
  80 {
  81         ICOM_VFIELD(IMediaPosition);
  82 } FG_IMediaPositionImpl;
  83
  84 typedef struct FG_IMediaSeekingImpl
  85 {
  86         ICOM_VFIELD(IMediaSeeking);
  87 } FG_IMediaSeekingImpl;
  88
  89 typedef struct FG_IBasicVideoImpl
  90 {
  91         ICOM_VFIELD(IBasicVideo2);
  92 } FG_IBasicVideoImpl;
  93
  94 typedef struct FG_IBasicAudioImpl
  95 {
  96         ICOM_VFIELD(IBasicAudio);
  97 } FG_IBasicAudioImpl;
  98
  99 typedef struct FG_IVideoWindowImpl
 100 {
 101         ICOM_VFIELD(IVideoWindow);
 102 } FG_IVideoWindowImpl;
 103
 104 typedef struct FilterGraph_MEDIAEVENT   FilterGraph_MEDIAEVENT;
 105
 106 typedef struct CFilterGraph
 107 {
 108         QUARTZ_IUnkImpl unk;
 109         FG_IPersistImpl persist;
 110         FG_IDispatchImpl        disp;
 111         FG_IFilterGraph2Impl    fgraph;
 112         FG_IGraphVersionImpl    graphversion;
 113         FG_IGraphConfigImpl     grphconf;
 114         FG_IMediaControlImpl    mediacontrol;
 115         FG_IMediaFilterImpl     mediafilter;
 116         FG_IMediaEventImpl      mediaevent;
 117         FG_IMediaEventSinkImpl  mediaeventsink;
 118         FG_IMediaPositionImpl   mediaposition;
 119         FG_IMediaSeekingImpl    mediaseeking;
 120         FG_IBasicVideoImpl      basvid;
 121         FG_IBasicAudioImpl      basaud;
 122         FG_IVideoWindowImpl     vidwin;
 123
 124         /* IDispatch fields. */
 125         /* IFilterGraph2 fields. */
 126         QUARTZ_CompList*        m_pFilterList;
 127         /* IGraphVersion fields. */
 128         LONG    m_lGraphVersion;
 129         /* IMediaControl fields. */
 130         /* IMediaFilter fields. */
 131         CRITICAL_SECTION        m_csGraphState;
 132         FILTER_STATE    m_stateGraph; /* must NOT accessed directly! */
 133         CRITICAL_SECTION        m_csClock;
 134         IReferenceClock*        m_pClock;
 135         /* IMediaEvent fields. */
 136         HANDLE  m_hMediaEvent;
 137         CRITICAL_SECTION        m_csMediaEvents;
 138         FilterGraph_MEDIAEVENT* m_pMediaEvents;
 139         ULONG   m_cbMediaEventsPut;
 140         ULONG   m_cbMediaEventsGet;
 141         ULONG   m_cbMediaEventsMax;
 142         HWND    m_hwndEventNotify;
 143         long    m_lEventNotifyMsg;
 144         LONG_PTR        m_lEventNotifyParam;
 145         long    m_lEventNotifyFlags;
 146         /* IMediaEventSink fields. */
 147         /* IMediaPosition fields. */
 148         /* IMediaSeeking fields. */
 149         /* IBasicVideo2 fields. */
 150         /* IBasicAudio fields. */
 151         /* IVideoWindow fields. */
 152 } CFilterGraph;
 153
 154 #define CFilterGraph_THIS(iface,member)         CFilterGraph*   This = ((CFilterGraph*)(((char*)iface)-offsetof(CFilterGraph,member)))
 155 #define CFilterGraph_IPersist(th)               ((IPersist*)&((th)->persist))
 156 #define CFilterGraph_IDispatch(th)              ((IDispatch*)&((th)->disp))
 157 #define CFilterGraph_IFilterGraph2(th)          ((IFilterGraph2*)&((th)->fgraph))
 158 #define CFilterGraph_IMediaControl(th)          ((IMediaControl*)&((th)->mediacontrol))
 159 #define CFilterGraph_IMediaFilter(th)           ((IMediaFilter*)&((th)->mediafilter))
 160 #define CFilterGraph_IMediaEventEx(th)          ((IMediaEventEx*)&((th)->mediaevent))
 161 #define CFilterGraph_IMediaEventSink(th)                ((IMediaEventSink*)&((th)->mediaeventsink))
 162
 163 HRESULT QUARTZ_CreateFilterGraph(IUnknown* punkOuter,void** ppobj);
 164
 165 HRESULT CFilterGraph_InitIPersist( CFilterGraph* pfg );
 166 void CFilterGraph_UninitIPersist( CFilterGraph* pfg );
 167 HRESULT CFilterGraph_InitIDispatch( CFilterGraph* pfg );
 168 void CFilterGraph_UninitIDispatch( CFilterGraph* pfg );
 169 HRESULT CFilterGraph_InitIFilterGraph2( CFilterGraph* pfg );
 170 void CFilterGraph_UninitIFilterGraph2( CFilterGraph* pfg );
 171 HRESULT CFilterGraph_InitIGraphVersion( CFilterGraph* pfg );
 172 void CFilterGraph_UninitIGraphVersion( CFilterGraph* pfg );
 173 HRESULT CFilterGraph_InitIGraphConfig( CFilterGraph* pfg );
 174 void CFilterGraph_UninitIGraphConfig( CFilterGraph* pfg );
 175 HRESULT CFilterGraph_InitIMediaControl( CFilterGraph* pfg );
 176 void CFilterGraph_UninitIMediaControl( CFilterGraph* pfg );
 177 HRESULT CFilterGraph_InitIMediaFilter( CFilterGraph* pfg );
 178 void CFilterGraph_UninitIMediaFilter( CFilterGraph* pfg );
 179 HRESULT CFilterGraph_InitIMediaEventEx( CFilterGraph* pfg );
 180 void CFilterGraph_UninitIMediaEventEx( CFilterGraph* pfg );
 181 HRESULT CFilterGraph_InitIMediaEventSink( CFilterGraph* pfg );
 182 void CFilterGraph_UninitIMediaEventSink( CFilterGraph* pfg );
 183 HRESULT CFilterGraph_InitIMediaPosition( CFilterGraph* pfg );
 184 void CFilterGraph_UninitIMediaPosition( CFilterGraph* pfg );
 185 HRESULT CFilterGraph_InitIMediaSeeking( CFilterGraph* pfg );
 186 void CFilterGraph_UninitIMediaSeeking( CFilterGraph* pfg );
 187 HRESULT CFilterGraph_InitIBasicVideo2( CFilterGraph* pfg );
 188 void CFilterGraph_UninitIBasicVideo2( CFilterGraph* pfg );
 189 HRESULT CFilterGraph_InitIBasicAudio( CFilterGraph* pfg );
 190 void CFilterGraph_UninitIBasicAudio( CFilterGraph* pfg );
 191 HRESULT CFilterGraph_InitIVideoWindow( CFilterGraph* pfg );
 192 void CFilterGraph_UninitIVideoWindow( CFilterGraph* pfg );
 193
 194
 195 #endif  /* WINE_DSHOW_FGRAPH_H */