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The following table shows the Display driver structures with a description of the purpose of each.
| Programming element | Description |
|---|---|
| ContrastCmdInputParm | This structure supports software control of a platform's display contrast. |
| DDHAL_SET_PALETTE | This structure is used to describe palette entries to define a new palette in IOCTL_HAL_DDI calls. |
| DEVMODEW | This structure specifies characteristics of display and print devices. |
| DRVENABLEDATA | This structure contains function pointers to the display driver entry points. |
| ENGCALLBACKS | This structure contains function pointers to the GDI functions for display drivers. |
| GDIINFO | This structure contains information about the graphics device supported by a device driver. |
| GPEBltParms | This structure controls blit operations for GPE and display drivers. |
| GPELineParms | This structure controls line drawing for GPE and display drivers. |
| GPEMode | This structure contains information on the width, height, bits per pixel (bpp), frequency, and format. |
| VIDEO_POWER_MANAGEMENT | This structure supports the display driver escape codes GETPOWERMANAGEMENT and SETPOWERMANAGEMENT. |
| XLATEOBJ | This structure is used to translate color indexes from one palette to another. |
See Also
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