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This header is used by Display Devices Reference. For more information, see:
dmemmgr.h contains the following programming interfaces:
Functions
| HeapVidMemAllocAligned The HeapVidMemAllocAligned function allocates off_screen_memory for a display driver by using the DirectDraw video memory heap manager. |
| VidMemFree The VidMemFree function frees off-screen memory allocated for a display driver by HeapVidMemAllocAligned. |
Structures
| DD_GETHEAPALIGNMENTDATA The DD_GETHEAPALIGNMENTDATA structure contains data on required alignments from a particular heap. |
| HEAPALIGNMENT The HEAPALIGNMENT structure contains data specifying the alignment requirements for a given display memory heap. |
| SURFACEALIGNMENT The SURFACEALIGNMENT structure is used by a display driver to describe the alignment restrictions for a surface being allocated by HeapVidMemAllocAligned. |
| VMEMHEAP The VMEMHEAP structure contains information about the heap. |