include/dyngraph.idl

   1 /*
   2  * Copyright (C) 2002 Robert Shearman
   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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  17  */
  18
  19 #if 0
  20 #pragma makedep install
  21 #endif
  22
  23 interface IPinConnection;
  24 interface IPinFlowControl;
  25 interface IGraphConfig;
  26 interface IGraphConfigCallback;
  27
  28 [
  29     local,
  30     object,
  31     uuid(4a9a62d3-27d4-403d-91e9-89f540e55534),
  32     pointer_default(unique)
  33 ]
  34 interface IPinConnection : IUnknown
  35 {
  36     HRESULT DynamicQueryAccept([in] const AM_MEDIA_TYPE *pmt);
  37
  38     HRESULT NotifyEndOfStream([in] HANDLE hNotifyEvent);
  39
  40     HRESULT IsEndPin();
  41
  42     HRESULT DynamicDisconnect();
  43 }
  44
  45 [
  46     local,
  47     object,
  48     uuid(c56e9858-dbf3-4f6b-8119-384af2060deb),
  49     pointer_default(unique)
  50 ]
  51 interface IPinFlowControl : IUnknown
  52 {
  53     HRESULT Block([in] DWORD dwBlockFlags, [in] HANDLE hEvent);
  54 }
  55
  56 enum _AM_PIN_FLOW_CONTROL_BLOCK_FLAGS
  57 {
  58     AM_PIN_FLOW_CONTROL_BLOCK = 0x00000001,
  59 };
  60
  61 typedef enum _AM_GRAPH_CONFIG_RECONNECT_FLAGS
  62 {
  63     AM_GRAPH_CONFIG_RECONNECT_DIRECTCONNECT = 0x00000001,
  64     AM_GRAPH_CONFIG_RECONNECT_CACHE_REMOVED_FILTERS = 0x00000002,
  65     AM_GRAPH_CONFIG_RECONNECT_USE_ONLY_CACHED_FILTERS = 0x00000004
  66 } AM_GRAPH_CONFIG_RECONNECT_FLAGS;
  67
  68 enum _REM_FILTER_FLAGS
  69 {
  70     REMFILTERF_LEAVECONNECTED = 0x00000001
  71 };
  72
  73 typedef enum _AM_FILTER_FLAGS
  74 {
  75      AM_FILTER_FLAGS_REMOVABLE = 0x00000001
  76 } AM_FILTER_FLAGS;
  77
  78 [
  79     local,
  80     object,
  81     uuid(03A1EB8E-32BF-4245-8502-114D08A9CB88),
  82     pointer_default(unique)
  83 ]
  84 interface IGraphConfig : IUnknown
  85 {
  86     HRESULT Reconnect(
  87         [in] IPin *pOutputPin,
  88         [in] IPin *pInputPin,
  89         [in] const AM_MEDIA_TYPE *pmtFirstConnection,
  90         [in] IBaseFilter *pUsingFilter,
  91         [in] HANDLE hAbortEvent,
  92         [in] DWORD dwFlags);
  93
  94     HRESULT Reconfigure(
  95         [in] IGraphConfigCallback *pCallback,
  96         [in] PVOID pvContext,
  97         [in] DWORD dwFlags,
  98         [in] HANDLE hAbortEvent);
  99
 100     HRESULT AddFilterToCache([in] IBaseFilter *pFilter);
 101
 102     HRESULT EnumCacheFilter([out] IEnumFilters **pEnum);
 103
 104     HRESULT RemoveFilterFromCache([in]IBaseFilter *pFilter);
 105
 106     HRESULT GetStartTime([out] REFERENCE_TIME *prtStart);
 107
 108     HRESULT PushThroughData(
 109         [in] IPin *pOutputPin,
 110         [in] IPinConnection *pConnection,
 111         [in] HANDLE hEventAbort);
 112
 113     HRESULT SetFilterFlags([in] IBaseFilter *pFilter, [in] DWORD dwFlags);
 114
 115     HRESULT GetFilterFlags([in] IBaseFilter *pFilter, [out] DWORD *pdwFlags);
 116
 117     HRESULT RemoveFilterEx([in] IBaseFilter *pFilter, DWORD Flags);
 118 }
 119
 120 [
 121     local,
 122     object,
 123     uuid(ade0fd60-d19d-11d2-abf6-00a0c905f375),
 124     pointer_default(unique)
 125 ]
 126 interface IGraphConfigCallback : IUnknown
 127 {
 128     HRESULT Reconfigure(PVOID pvContext, DWORD dwFlags);
 129 }
 130
 131 [
 132     local,
 133     object,
 134     uuid(DCFBDCF6-0DC2-45f5-9AB2-7C330EA09C29),
 135     pointer_default(unique)
 136 ]
 137 interface IFilterChain : IUnknown
 138 {
 139     HRESULT StartChain(
 140         [in] IBaseFilter *pStartFilter,
 141         [in] IBaseFilter *pEndFilter);
 142
 143     HRESULT PauseChain(
 144         [in] IBaseFilter *pStartFilter,
 145         [in] IBaseFilter *pEndFilter);
 146
 147     HRESULT StopChain(
 148         [in] IBaseFilter *pStartFilter,
 149         [in] IBaseFilter *pEndFilter);
 150
 151     HRESULT RemoveChain(
 152         [in] IBaseFilter *pStartFilter,
 153         [in] IBaseFilter *pEndFilter);
 154 }