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- Description
The FX property defines flags indicating the effects the video port can support.
The described effect applies when the flag is set.
- Flags
DDVPFX_CROPTOPDATA
Support for limited cropping of VBI data is available.
DDVPFX_CROPX
Support for cropping data along the X axis, before it is written to the surface, is available.
DDVPFX_CROPY
Support for cropping data along the Y axis, before it is written to the surface, is available.
DDVPFX_IGNOREVBIXCROP
Support for ignoring the X axis cropping coordinates when cropping oversampled VBI data is available.
DDVPFX_INTERLEAVE
Support for interleaving the interlaced video fields in memory is available.
DDVPFX_MIRRORLEFTRIGHT
Support for writing video data into the frame buffer, while mirroring it from left to right, is available.
DDVPFX_MIRRORUPDOWN
Support for writing video data into the frame buffer, while mirroring it from top to bottom, is available.
DDVPFX_PRESHRINKX
Support for shrinking data along the X axis by an arbitary amount, before writing it to the surface, is available.
DDVPFX_PRESHRINKXB
Support for the binary shrinking of data along the X axis, before writing it to the surface, is available.
DDVPFX_PRESHRINKXS
Support for shrinking data along the X axis by increments of 1/XStep, before writing it to the surface, is available.
The value for XStep is contained in TDDVideoPortCaps::PreShrinkXStep.
DDVPFX_PRESHRINKY
Support for shrinking data along the Y axis by an arbitary amount, before writing it to the surface, is available.
DDVPFX_PRESHRINKYB
Support for the binary shrinking of data along the Y axis, before writing it to the surface, is available.
DDVPFX_PRESHRINKYS
Support for shrinking data along the Y axis by increments of 1/YStep, before writing it to the surface, is available.
The value for YStep is contained in TDDVideoPortCaps::PreShrinkYStep.
DDVPFX_PRESTRETCHX
Support for stretching data along the X axis by an arbitary amount, before writing it to the surface, is available.
DDVPFX_PRESTRETCHXN
Support for stretching data along the X axis by an integer amount, before writing it to the surface, is available.
DDVPFX_PRESTRETCHY
Support for stretching data along the Y axis by an arbitary amount, before writing it to the surface, is available.
DDVPFX_PRESTRETCHYN
Support for stretching data along the Y axis by an integer amount, before writing it to the surface, is available.
DDVPFX_VBICONVERT
Support for converting the VBI data independantly of the remaining video data is available.
DDVPFX_VBINOINTERLEAVE
Support for disabling interleaving for the VBI data is available.
DDVPFX_VBINOSCALE
Support for disabling scaling for the VBI data is available.
- See Also
- Top
TDx_Draw_Library v2.00 Component Reference
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[ TDDVideoPortCaps::FX ] [ next: Flags ] [ prev: ErrorValue ] public:
__property dword FX = { read=FGetFX, write=FSetFX, default=0 };
TDDVIDEOPORTCAPS::FX
[ component property ]
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