il21dec.h

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#ifndef __IL21DEC__
#define __IL21DEC__
 
typedef enum _AM_LINE21_CCSTYLE
{
  AM_L21_CCSTYLE_None = 0,
  AM_L21_CCSTYLE_PopOn,
  AM_L21_CCSTYLE_PaintOn,
  AM_L21_CCSTYLE_RollUp
} AM_LINE21_CCSTYLE, *PAM_LINE21_CCSTYLE;
 
typedef enum _AM_LINE21_CCSERVICE
{
  AM_L21_CCSERVICE_None = 0,
  AM_L21_CCSERVICE_Caption1,
  AM_L21_CCSERVICE_Caption2,
  AM_L21_CCSERVICE_Text1,
  AM_L21_CCSERVICE_Text2,
  AM_L21_CCSERVICE_XDS,
  AM_L21_CCSERVICE_DefChannel = 10,
  AM_L21_CCSERVICE_Invalid
} AM_LINE21_CCSERVICE, *PAM_LINE21_CCSERVICE;
 
typedef enum _AM_LINE21_DRAWBGMODE
{
  AM_L21_DRAWBGMODE_Opaque,
  AM_L21_DRAWBGMODE_Transparent
} AM_LINE21_DRAWBGMODE, *PAM_LINE21_DRAWBGMODE;
 
typedef enum _AM_LINE21_CCSTATE
{
  AM_L21_CCSTATE_Off = 0,
  AM_L21_CCSTATE_On
} AM_LINE21_CCSTATE, *PAM_LINE21_CCSTATE;
 
typedef enum _AM_LINE21_CCLEVEL
{
  AM_L21_CCLEVEL_TC2 = 0
} AM_LINE21_CCLEVEL, *PAM_LINE21_CCLEVEL;
 
#ifdef __cplusplus
extern "C" {
#endif
 
DECLARE_INTERFACE_(IAMLine21Decoder, IUnknown)
{
  public:
  STDMETHOD(GetDecoderLevel)(THIS_ AM_LINE21_CCLEVEL *lpLevel) PURE;
  STDMETHOD(GetCurrentService)(THIS_ AM_LINE21_CCSERVICE *lpService) PURE;
  STDMETHOD(SetCurrentService)(THIS_ AM_LINE21_CCSERVICE Service) PURE;
  STDMETHOD(GetServiceState)(THIS_ AM_LINE21_CCSTATE *lpState) PURE;
  STDMETHOD(SetServiceState)(THIS_ AM_LINE21_CCSTATE State) PURE;
  STDMETHOD(GetOutputFormat)(THIS_ LPBITMAPINFOHEADER lpbmih) PURE;
  STDMETHOD(SetOutputFormat)(THIS_ LPBITMAPINFO lpbmi) PURE;
  STDMETHOD(GetBackgroundColor)(THIS_ DWORD *pdwPhysColor) PURE;
  STDMETHOD(SetBackgroundColor)(THIS_ DWORD dwPhysColor) PURE;
  STDMETHOD(GetRedrawAlways)(THIS_ LPBOOL lpbOption) PURE;
  STDMETHOD(SetRedrawAlways)(THIS_ BOOL bOption) PURE;
  STDMETHOD(GetDrawBackgroundMode)(THIS_ AM_LINE21_DRAWBGMODE *lpMode) PURE;
  STDMETHOD(SetDrawBackgroundMode)(THIS_ AM_LINE21_DRAWBGMODE Mode) PURE;
} ;
 
#ifdef __cplusplus
}
#endif
#endif