Class DX12SwapChain

This class represents a native swap chain object in DirectX 12.

Inheritance
object
SwapChain
DX12SwapChain
Inherited Members
Namespace: Evergine.DirectX12
Assembly: Evergine.DirectX12.dll
Syntax
public class DX12SwapChain : SwapChain

Constructors

DX12SwapChain(GraphicsContext, SwapChainDescription)

Initializes a new instance of the DX12SwapChain class.

Declaration
public DX12SwapChain(GraphicsContext context, SwapChainDescription description)
Parameters
Type Name Description
GraphicsContext context

Graphics context.
SwapChainDescription description

SwapChain description.

Fields

SwapChainBufferCount

The default number of buffers in the swapchain.

Declaration
public const int SwapChainBufferCount = 3
Field Value
Type Description
int

Properties

CurrentBackBufferIndex

Gets or sets the active back buffer index.

Declaration
public int CurrentBackBufferIndex { get; set; }
Property Value
Type Description
int

Name

Gets or sets a string identifying this instance. Can be used in graphics debugging tools.

Declaration
public override string Name { get; set; }
Property Value
Type Description
string
Overrides

NativeSwapChainPointer

Gets the native SwapChain pointer. The default value is returned if the platform does not support it.

Declaration
public override nint NativeSwapChainPointer { get; }
Property Value
Type Description
nint
Overrides

Methods

Dispose()

Performs application-defined tasks associated with freeing, releasing, or resetting unmanaged resources.

Declaration
public override void Dispose()
Overrides

GetCurrentFramebufferTexture()

Gets the current framebuffer texture.

Declaration
public override Texture GetCurrentFramebufferTexture()
Returns
Type Description
Texture

Framebuffer texture.
Overrides

Present()

Presents a rendered image to the user.

Declaration
public override void Present()
Overrides

RefreshSurfaceInfo(SurfaceInfo)

The swapchain surface information has changed.

Declaration
public override void RefreshSurfaceInfo(SurfaceInfo surfaceInfo)
Parameters
Type Name Description
SurfaceInfo surfaceInfo

The surface information.
Overrides

ResizeSwapChain(uint, uint)

Resizes the SwapChain.

Declaration
public override void ResizeSwapChain(uint width, uint height)
Parameters
Type Name Description
uint width

The new width.
uint height

The new height.
Overrides

Extension Methods