DXGI_DDI_ARG_BLT structure (dxgiddi.h)
The DXGI_DDI_ARG_BLT structure describes the parameters of a bit-block transfer (bitblt).
Syntax
typedef struct DXGI_DDI_ARG_BLT {
[in] DXGI_DDI_HDEVICE hDevice;
[in] DXGI_DDI_HRESOURCE hDstResource;
[in] UINT DstSubresource;
[in] UINT DstLeft;
[in] UINT DstTop;
[in] UINT DstRight;
[in] UINT DstBottom;
[in] DXGI_DDI_HRESOURCE hSrcResource;
[in] UINT SrcSubresource;
[in] DXGI_DDI_ARG_BLT_FLAGS Flags;
[in] DXGI_DDI_MODE_ROTATION Rotate;
} DXGI_DDI_ARG_BLT;
Members
[in] hDevice
A handle to the display device (graphics context) on which the driver performs the bitblt. 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.
[in] hDstResource
A handle to the destination resource.
[in] DstSubresource
The index to the destination surface within the resource.
[in] DstLeft
The x-coordinate of the upper-left corner of the destination rectangle.
[in] DstTop
The y-coordinate of the upper-left corner of the destination rectangle.
[in] DstRight
The x-coordinate of the lower-right corner of the destination rectangle.
[in] DstBottom
The y-coordinate of the lower-right corner of the destination rectangle.
[in] hSrcResource
A handle to the source resource.
[in] SrcSubresource
The index to the source surface within the resource.
[in] Flags
A DXGI_DDI_ARG_BLT_FLAGS structure that identifies the type of bitblt to perform.
[in] Rotate
A DXGI_DDI_MODE_ROTATION-typed value that identifies the orientation of the display mode.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Available in Windows Vista and later versions of the Windows operating systems. |
| Header | dxgiddi.h (include D3d10umddi.h) |