// dxgiddi.h
typedef struct DXGI_DDI_ARG_GET_GAMMA_CONTROL_CAPS {
[in] DXGI_DDI_HDEVICE hDevice;
[in/out] DXGI_GAMMA_CONTROL_CAPABILITIES *pGammaCapabilities;
} DXGI_DDI_ARG_GET_GAMMA_CONTROL_CAPS;
View the official Windows Driver Kit DDI referenceNo description available.
The DXGI_DDI_ARG_GET_GAMMA_CONTROL_CAPS structure contains gamma capabilities.
hDevice [in]A handle to the display device (graphics context) from which the driver retrieves gamma capabilities. The Direct3D runtime passes this handle to the driver in the hDrvDevice member of the D3D10DDIARG_CREATEDEVICE structure when the runtime calls the driver's CreateDevice(D3D10) function to create the display device.
pGammaCapabilities [in/out]A pointer to a DXGI_GAMMA_CONTROL_CAPABILIITES structure that describes gamma capabilities.
DXGI_GAMMA_CONTROL_CAPABILIITES