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DXGI_DDI_ARG_BLT structure

The DXGI_DDI_ARG_BLT structure describes the parameters of a bit-block transfer (bitblt).

Syntax


typedef struct DXGI_DDI_ARG_BLT {
  DXGI_DDI_HDEVICE       hDevice;
  DXGI_DDI_HRESOURCE     hDstResource;
  UINT                   DstSubresource;
  UINT                   DstLeft;
  UINT                   DstTop;
  UINT                   DstRight;
  UINT                   DstBottom;
  DXGI_DDI_HRESOURCE     hSrcResource;
  UINT                   SrcSubresource;
  DXGI_DDI_ARG_BLT_FLAGS Flags;
  DXGI_DDI_MODE_ROTATION Rotate;
} DXGI_DDI_ARG_BLT;

Members

hDevice

[in] 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.

hDstResource

[in] A handle to the destination resource.

DstSubresource

[in] The index to the destination surface within the resource.

DstLeft

[in] The x-coordinate of the upper-left corner of the destination rectangle.

DstTop

[in] The y-coordinate of the upper-left corner of the destination rectangle.

DstRight

[in] The x-coordinate of the lower-right corner of the destination rectangle.

DstBottom

[in] The y-coordinate of the lower-right corner of the destination rectangle.

hSrcResource

[in] A handle to the source resource.

SrcSubresource

[in] The index to the source surface within the resource.

Flags

[in] A DXGI_DDI_ARG_BLT_FLAGS structure that identifies the type of bitblt to perform.

Rotate

[in] A DXGI_DDI_MODE_ROTATION-typed value that identifies the orientation of the display mode.

Requirements

Version

Available in Windows Vista and later versions of the Windows operating systems.

Header

Dxgiddi.h (include D3d10umddi.h)

See also

BltDXGI
DXGI_DDI_ARG_BLT_FLAGS
DXGI_DDI_MODE_ROTATION

 

 

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