## Graphics Adapter Device Driver Reference

[prev][next][parent][TOC]

### VMI_CMD_VRAM Parameter - pOut

pOut (PVOID) - output Pointer to a function-specific output data structure.

If the ulFunction field of the VRAMIN structure pointed to by pIn is set to VRAM_ALLOCATE, VRAM_DEALLOCATE, or VRAM_QUERY, then pOut points to a VRAMALLOCOUT data structure.

If the ulFunction field of the VRAMIN structure pointed to by pIn is set to VRAM_REGISTER or VRAM_DEREGISTER, then pOut points to a VRAMREGISTEROUT data structure.