CreateARGBPointer method
Allocates an ARGB read pointer object.
Syntax
HRESULT retVal = object.CreateARGBPointer(pSurface, ppPtr);
Parameters
- pSurface [in]
-
Type: CDXBaseSurface
Pointer to the CDXBaseSurface object.
- ppPtr [out]
-
Type: CDXBaseARGBPtr
Address of a pointer to the newly created CDXBaseARGBPtr class object.
Remarks
Derived classes must override this virtual function.
A procedural surface object is required to define an ARGB sample access object that supports the IDXARGBReadPtr interface. The CDXBaseARGBPtr class can be used to simplify this.
See also
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