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DDGPE::BltPrepare (Windows Embedded CE 6.0)

  • Article

1/6/2010

This method is an extension to its counterpart, the GPE::BltPrepare method. With the addition of DDGPEStandard

Header, your driver has the flexibility to choose different accelerated blit routines based on information that cannot be specified by GPEBltParms, such as DDGPEPixelFormat, which you can pass in using one of the reserved DWORDs in DDGPEStandard

Header.

Syntax

virtual void BltPrepare(
  DDGPEBltParms* pddgpeBltParms
);

Parameters

  • pddgpeBltParms
    Pointer to a DDGPEBltParms structure.

Return Value

The return value is S_OK, if the function is successful. Otherwise, an error code is returned.

Remarks

The default implementation of this function calls GPE::BltPrepare and ignores the DDGPEStandard

Header passed in.

Requirements

Header ddgpe.h
Library Ddgpe.lib
Windows Embedded CE Windows Embedded CE 6.0 and later

See Also

Reference

GPE::BltPrepare

Concepts

DDGPE Class
DDGPE Class Definition