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TDx_Draw_Library v2.00 Component Reference
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[ TDx_Draw::GetFourCCCodes() ]
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public:
virtual bool __fastcall GetFourCCCodes( dword* pNumCodes, dword* pCodes );
TDX_DRAW::GETFOURCCCODES()
[ component method ]
- Description
The
TDx_Draw::GetFourCCCodes
will
return
the
supported
FOURCC
codes.
The
number
of
codes
supported
can
also
be
retrieved
by
this
method.
If
the
method
call
fails,
the
OnError
event
will
be
triggered
with
one
of
the
following
values:
DDERR_INVALIDOBJECT
DDERR_INVALIDPARAMS
- Parameters
NumCodes
The NumCodes parameter references the size of the array referenced by the Codes parameter of this method.
When there is insufficient space to accommodate all the codes, this parameter will be set to the total number of codes and the array will contain all of the codes that would fit.
Codes
The Codes parameter references an array for holding the supported FOURCC codes if this method returns successfully.
Setting this parameter to NULL will result in the NumCodes parameter of this method being set to the number of supported FOURCC codes.
- See Also
- Top
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