DDIGAMMACAPS structure (d3dumddi.h)
The DDIGAMMACAPS structure describes gamma-ramp capabilities that the user-mode display driver supports.
Syntax
typedef struct _DDIGAMMACAPS {
[out] UINT GammaCaps;
} DDIGAMMACAPS;
Members
[out] GammaCaps
A valid bitwise OR of the following capability bits that the driver supports.
| Capability bit | Meaning |
|---|---|
| GAMMA_CAP_RGB256x3x16 (0x00000001) | Gamma-ramp data is stored as 256 16-bit RGB values. |
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Available in Windows Vista and later versions of the Windows operating systems. |
| Header | d3dumddi.h (include D3dumddi.h) |