Microsoft Windows CE 3.0  

Required Variables

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The following are global variables that should be declared within your driver. Some of these variables are set up by DDGPE, but others are driver-specific and must be set up in your buildDDHALInfofunction.

g_pDDrawPrimarySurface Contains a pointer to a DDGPESurfclass representing the primary DirectDraw surface.
g_pGPE Contains a pointer to the DDGPE-based class created and implemented by the driver.
g_pVideoMemory Contains a virtual address of video memory.
g_nVideoMemorySize Contains the total amount of video memory available on the hardware.

 Last updated on Tuesday, July 13, 2004

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