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PDD_KERNELCB_SYNCSURFACE callback function (ddrawint.h)

  • Article

The DdSyncSurfaceData callback function sets and modifies surface data before it is passed to the video miniport driver.

Syntax

PDD_KERNELCB_SYNCSURFACE PddKernelcbSyncsurface;

DWORD PddKernelcbSyncsurface(
  PDD_SYNCSURFACEDATA unnamedParam1
)
{...}

Parameters

unnamedParam1

Points to a DD_SYNCSURFACEDATA structure that contains the surface data.

Return value

DdSyncSurfaceData returns one of the following callback codes:

Requirements

Requirement Value
Target Platform Desktop
Header ddrawint.h (include Winddi.h)

See also

DD_SYNCSURFACEDATA