D3D12_DISCARD_REGION

Describes details for the discard-resource operation.

Syntax

typedef struct D3D12_DISCARD_REGION
{
    UINT NumRects;
    const D3D12_RECT  pRects;
    UINT FirstSubresource;
    UINT NumSubresources;
} D3D12_DISCARD_REGION

Members

NumRects
Type: UINT The number of rectangles in the array that the pRects member specifies. pRects
Type: const D3D12_RECT * An array of D3D12_RECT structures for the rectangles in the resource to discard. If NULL, DiscardResource discards the entire resource. FirstSubresource
Type: UINT Index of the first subresource in the resource to discard. NumSubresources
Type: UINT The number of subresources in the resource to discard.

Remarks

This structure is used by the ID3D12GraphicsCommandList::DiscardResource method. If rectangles are supplied in this structure, the resource must have 2D subresources with all specified subresources the same dimension.

Requirements

Header: d3d12_xs.h or d3d12_x.h
Library: d3d12_xs.lib or d3d12_x.lib
Supported Platforms: XBOX Series consoles and XBOX One family

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Syntax

Members

Remarks

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Syntax

Members

Remarks

Requirements

See Also