// d3dumddi.h

typedef struct _D3DDDIARG_BUFFERBLT1 {
  HANDLE      hDstResource;
  HANDLE      hSrcResource;
  UINT        Offset;
  D3DDDIRANGE SrcRange;
  UINT        CopyFlags;
} D3DDDIARG_BUFFERBLT1;
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Windows Driver Kit DDI reference (ns-d3dumddi-_d3dddiarg_bufferblt1)

_D3DDDIARG_BUFFERBLT1 structure

Description

Describes the parameters of a buffer bit-block transfer (bitblt) operation.

Members

`hDstResource`

A handle to the destination resource.

`hSrcResource`

A handle to the source resource.

`Offset`

The offset in the destination surface, in bytes.

`SrcRange`

The source range.

`CopyFlags`

A value that specifies characteristics of a copy operation as a bitwise OR of the values in the D3DDDI_COPY_FLAGS enumeration type.

D3DDDIARG_BUFFERBLT1 - NtDoc