CompositionGraphicsDevice CompositionGraphicsDevice CompositionGraphicsDevice CompositionGraphicsDevice Class

Definition

Used to create all hardware bound resources for a given DirectX device on a compositor session. CompositionGraphicsDevice contains a DirectX device that is used to perform the GPU operations. Developers can obtain a Graphics device from the compositor top level object.

public : sealed class CompositionGraphicsDevice : CompositionObject
struct winrt::Windows::UI::Composition::CompositionGraphicsDevice : CompositionObject
public sealed class CompositionGraphicsDevice : CompositionObject
Public NotInheritable Class CompositionGraphicsDevice Inherits CompositionObject
Inheritance
CompositionGraphicsDeviceCompositionGraphicsDeviceCompositionGraphicsDeviceCompositionGraphicsDevice
Attributes

Windows 10 requirements

Device family
Windows 10 (introduced v10.0.10240.0)
API contract
Windows.Foundation.UniversalApiContract (introduced v1)

Remarks

Version history

Windows version SDK version Value added
1703 15063 CreateDrawingSurface2
1703 15063 CreateVirtualDrawingSurface
1903 18362 CreateMipmapSurface
1903 18362 Trim

Methods

Close Close Close Close

Closes the CompositionObject and releases system resources.

(Inherited from CompositionObject)
CreateDrawingSurface(Size, DirectXPixelFormat, DirectXAlphaMode) CreateDrawingSurface(Size, DirectXPixelFormat, DirectXAlphaMode) CreateDrawingSurface(Size, DirectXPixelFormat, DirectXAlphaMode) CreateDrawingSurface(Size, DirectXPixelFormat, DirectXAlphaMode)

Creates an instance of CompositionDrawingSurface.

CreateDrawingSurface2(SizeInt32, DirectXPixelFormat, DirectXAlphaMode) CreateDrawingSurface2(SizeInt32, DirectXPixelFormat, DirectXAlphaMode) CreateDrawingSurface2(SizeInt32, DirectXPixelFormat, DirectXAlphaMode) CreateDrawingSurface2(SizeInt32, DirectXPixelFormat, DirectXAlphaMode)

Creates an instance of CompositionDrawingSurface.

CreateMipmapSurface(SizeInt32, DirectXPixelFormat, DirectXAlphaMode) CreateMipmapSurface(SizeInt32, DirectXPixelFormat, DirectXAlphaMode) CreateMipmapSurface(SizeInt32, DirectXPixelFormat, DirectXAlphaMode) CreateMipmapSurface(SizeInt32, DirectXPixelFormat, DirectXAlphaMode)

Creates an instance of CompositionMipMapSurface.

CreateVirtualDrawingSurface(SizeInt32, DirectXPixelFormat, DirectXAlphaMode) CreateVirtualDrawingSurface(SizeInt32, DirectXPixelFormat, DirectXAlphaMode) CreateVirtualDrawingSurface(SizeInt32, DirectXPixelFormat, DirectXAlphaMode) CreateVirtualDrawingSurface(SizeInt32, DirectXPixelFormat, DirectXAlphaMode)

Creates an instance of CompositionVirtualDrawingSurface.

PopulatePropertyInfo(String,AnimationPropertyInfo) PopulatePropertyInfo(String,AnimationPropertyInfo) PopulatePropertyInfo(String,AnimationPropertyInfo) PopulatePropertyInfo(String,AnimationPropertyInfo)

Defines a property that can be animated.

(Inherited from CompositionObject)
StartAnimation(String,CompositionAnimation) StartAnimation(String,CompositionAnimation) StartAnimation(String,CompositionAnimation) StartAnimation(String,CompositionAnimation)

Connects an animation with the specified property of the object and starts the animation.

(Inherited from CompositionObject)
StartAnimationGroup(ICompositionAnimationBase) StartAnimationGroup(ICompositionAnimationBase) StartAnimationGroup(ICompositionAnimationBase) StartAnimationGroup(ICompositionAnimationBase)

Starts an animation group.

The StartAnimationGroup method on CompositionObject lets you start CompositionAnimationGroup. All the animations in the group will be started at the same time on the object.

(Inherited from CompositionObject)
StartAnimationGroupWithIAnimationObject(IAnimationObject,ICompositionAnimationBase) StartAnimationGroupWithIAnimationObject(IAnimationObject,ICompositionAnimationBase) StartAnimationGroupWithIAnimationObject(IAnimationObject,ICompositionAnimationBase) StartAnimationGroupWithIAnimationObject(IAnimationObject,ICompositionAnimationBase)

Starts an animation group on the specified target.

(Inherited from CompositionObject)
StartAnimationWithIAnimationObject(IAnimationObject,String,CompositionAnimation) StartAnimationWithIAnimationObject(IAnimationObject,String,CompositionAnimation) StartAnimationWithIAnimationObject(IAnimationObject,String,CompositionAnimation) StartAnimationWithIAnimationObject(IAnimationObject,String,CompositionAnimation)

Connects an animation with the specified property of the target object and starts the animation.

(Inherited from CompositionObject)
StopAnimation(String) StopAnimation(String) StopAnimation(String) StopAnimation(String)

Disconnects an animation from the specified property and stops the animation.

(Inherited from CompositionObject)
StopAnimationGroup(ICompositionAnimationBase) StopAnimationGroup(ICompositionAnimationBase) StopAnimationGroup(ICompositionAnimationBase) StopAnimationGroup(ICompositionAnimationBase)

Stops an animation group.

(Inherited from CompositionObject)
Trim() Trim() Trim() Trim()

Trims any graphics memory allocated by the graphics device on the app's behalf.

TryGetAnimationController(String) TryGetAnimationController(String) TryGetAnimationController(String) TryGetAnimationController(String)

Returns an AnimationController for the animation running on the specified property.

(Inherited from CompositionObject)

Events

RenderingDeviceReplaced RenderingDeviceReplaced RenderingDeviceReplaced RenderingDeviceReplaced

Event triggered when the rendering device has been replaced.

Properties

Comment Comment Comment Comment

A string to associate with the CompositionObject.

(Inherited from CompositionObject)
Compositor Compositor Compositor Compositor

The Compositor used to create this CompositionObject.

(Inherited from CompositionObject)
Dispatcher Dispatcher Dispatcher Dispatcher

The dispatcher for the CompositionObject.

(Inherited from CompositionObject)
DispatcherQueue DispatcherQueue DispatcherQueue DispatcherQueue

Gets the DispatcherQueue for the CompostionObject.

(Inherited from CompositionObject)
ImplicitAnimations ImplicitAnimations ImplicitAnimations ImplicitAnimations

The collection of implicit animations attached to this object.

(Inherited from CompositionObject)
Properties Properties Properties Properties

The collection of properties associated with the CompositionObject.

(Inherited from CompositionObject)