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- Description
The TDx_DrawVideoPort::GetFieldPolarity method will indicate if the current field of interlaced video is odd or even.
If the method call fails, the OnError event will be triggered with one of the following values:
DDERR_INVALIDOBJECT
DDERR_INVALIDPARAMS
DDERR_UNSUPPORTED
DDERR_VIDEONOTACTIVE
- Parameters
FieldPolarity
The FieldPolarity parameter references a boolean that will be set to TRUE if the current field is even and FALSE if the current field is odd.
- See Also
- Top
TDx_Draw_Library v2.00 Component Reference
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[ TDx_DrawVideoPort::GetFieldPolarity() ] [ next: GetInputFormats() ] [ prev: GetColorControls() ] public:
virtual bool __fastcall GetFieldPolarity( bool* pFieldPolarity );
TDX_DRAWVIDEOPORT::GETFIELDPOLARITY()
[ component method ]
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