include/dxsdk/vidcap.idl

   1
   2 import "unknwn.idl";
   3 import "strmif.idl";
   4
   5 cpp_quote("#include \"ks.h\"")
   6 cpp_quote("#ifndef _KS_")
   7 typedef struct {
   8     ULONG   FromNode;
   9     ULONG   FromNodePin;
  10     ULONG   ToNode;
  11     ULONG   ToNodePin;
  12 } KSTOPOLOGY_CONNECTION, *PKSTOPOLOGY_CONNECTION;
  13 cpp_quote("#endif")
  14
  15
  16 [
  17     object,
  18     local,
  19     uuid(720D4AC0-7533-11D0-A5D6-28DB04C10000),
  20     pointer_default(unique)
  21 ]
  22 interface IKsTopologyInfo : IUnknown
  23 {
  24     HRESULT get_NumCategories([out] DWORD *pdwNumCategories);
  25     HRESULT get_Category([in] DWORD dwIndex, [out] GUID *pCategory);
  26     HRESULT get_NumConnections([out] DWORD *pdwNumConnections);
  27     HRESULT get_ConnectionInfo([in] DWORD dwIndex, [out] KSTOPOLOGY_CONNECTION *pConnectionInfo);
  28     HRESULT get_NodeName([in] DWORD dwNodeId, [out] WCHAR *pwchNodeName, [in] DWORD dwBufSize, [out] DWORD *pdwNameLen);
  29     HRESULT get_NumNodes([out] DWORD *pdwNumNodes);
  30     HRESULT get_NodeType([in] DWORD dwNodeId, [out] GUID *pNodeType);
  31     HRESULT CreateNodeInstance([in] DWORD dwNodeId, [in] REFIID iid, [out] void **ppvObject);
  32 }
  33
  34 [
  35     object,
  36     local,
  37     uuid(11737C14-24A7-4bb5-81A0-0D003813B0C4),
  38     pointer_default(unique)
  39 ]
  40 interface IKsNodeControl :IUnknown
  41 {
  42     HRESULT put_NodeId([in] DWORD dwNodeId);
  43     HRESULT put_KsControl([in] PVOID pKsControl);
  44 }
  45
  46 [
  47     object,
  48     local,
  49     uuid(1ABDAECA-68B6-4F83-9371-B413907C7B9F),
  50     pointer_default(unique)
  51 ]
  52 interface ISelector : IUnknown
  53 {
  54     HRESULT get_NumSources([out] DWORD *pdwNumSources);
  55     HRESULT get_SourceNodeId([out] DWORD *pdwPinId);
  56     HRESULT put_SourceNodeId([in] DWORD dwPinId);
  57 }
  58
  59
  60