D3D11_TILE_COPY_FLAG Enumeration

Identifies how to copy a tile.

Syntax

typedef enum D3D11_TILE_COPY_FLAG
{
    D3D11_TILE_COPY_NO_OVERWRITE = 0x1,
    D3D11_TILE_COPY_LINEAR_BUFFER_TO_SWIZZLED_TILED_RESOURCE = 0x2,
    D3D11_TILE_COPY_SWIZZLED_TILED_RESOURCE_TO_LINEAR_BUFFER = 0x4
} D3D11_TILE_COPY_FLAG;

Constants

Constant	Description
D3D11_TILE_COPY_NO_OVERWRITE	Indicates that the GPU isn’t currently referencing any of the portions of destination memory being written.
D3D11_TILE_COPY_LINEAR_BUFFER_TO_SWIZZLED_TILED_RESOURCE	Indicates that the ID3D11DeviceContext2::CopyTiles operation involves copying a linear buffer to a swizzled tiled resource. This means to copy tile data from the specified buffer location, reading tiles sequentially, to the specified tile region (in x,y,z order if the region is a box), swizzling to optimal hardware memory layout as needed. In this ID3D11DeviceContext2::CopyTiles call, you specify the source data with the pBuffer parameter and the destination with the pTiledResource parameter.
D3D11_TILE_COPY_SWIZZLED_TILED_RESOURCE_TO_LINEAR_BUFFER	Indicates that the ID3D11DeviceContext2::CopyTiles operation involves copying a swizzled tiled resource to a linear buffer. This means to copy tile data from the tile region, reading tiles sequentially (in x,y,z order if the region is a box), to the specified buffer location, deswizzling to linear memory layout as needed. In this ID3D11DeviceContext2::CopyTiles call, you specify the source data with the pTiledResource parameter and the destination with the pBuffer parameter.

Requirements

Header: Declared in d3d11_x.h (d3d11_2.h on other Windows platforms).