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D3D12_TEXTURE_COPY_LOCATION structure (d3d12.h)
Describes a portion of a texture for the purpose of texture copies.
Syntax
typedef struct D3D12_TEXTURE_COPY_LOCATION {
ID3D12Resource *pResource;
D3D12_TEXTURE_COPY_TYPE Type;
union {
D3D12_PLACED_SUBRESOURCE_FOOTPRINT PlacedFootprint;
UINT SubresourceIndex;
};
} D3D12_TEXTURE_COPY_LOCATION;
Members
pResource
Specifies the resource which will be used for the copy operation.
When Type is D3D12_TEXTURE_COPY_TYPE_PLACED_FOOTPRINT, pResource must point to a buffer resource.When Type is D3D12_TEXTURE_COPY_TYPE_SUBRESOURCE_INDEX, pResource must point to a texture resource.Type
Specifies which type of resource location this is: a subresource of a texture, or a description of a texture layout which can be applied to a buffer. This D3D12_TEXTURE_COPY_TYPE enum indicates which union member to use.
PlacedFootprint
Specifies a texture layout, with offset, dimensions, and pitches, for the hardware to understand how to treat a section of a buffer resource as a multi-dimensional texture. To fill-in the correct data for a CopyTextureRegion call, see D3D12_PLACED_SUBRESOURCE_FOOTPRINT.
SubresourceIndex
Specifies the index of the subresource of an arrayed, mip-mapped, or planar texture should be used for the copy operation.
Remarks
Use this structure with CopyTextureRegion.
Requirements
| Requirement | Value |
|---|---|
| Header | d3d12.h |
See also
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