Class BufferedRTHandleSystem

Implement a multiple buffering for RenderTextures.

Inheritance

System.Object

BufferedRTHandleSystem

Namespace: UnityEngine.Experimental.Rendering

Syntax

public class BufferedRTHandleSystem : IDisposable

Methods

AllocBuffer(Int32, Func<RTHandleSystem, Int32, RTHandleSystem.RTHandle>, Int32)

Allocate RT handles for a buffer.

Declaration

public void AllocBuffer(int bufferId, Func<RTHandleSystem, int, RTHandleSystem.RTHandle> allocator, int bufferCount)

Parameters

Type	Name	Description
System.Int32	bufferId	The buffer to allocate.
Func<RTHandleSystem, System.Int32, RTHandleSystem.RTHandle>	allocator	The functor to use for allocation.
System.Int32	bufferCount	The number of RT handles for this buffer.

Dispose()

Declaration

public void Dispose()

GetFrameRT(Int32, Int32)

Return the frame RT or null.

Declaration

public RTHandleSystem.RTHandle GetFrameRT(int bufferId, int frameIndex)

Parameters

Type	Name	Description
System.Int32	bufferId	Defines the buffer to use.
System.Int32	frameIndex

Returns

Type	Description
RTHandleSystem.RTHandle	The frame RT or null when the bufferId was not previously allocated (AllocBuffer(Int32, Func<RTHandleSystem, Int32, RTHandleSystem.RTHandle>, Int32)).

ReleaseAll()

Deallocate and clear all buffers.

Declaration

public void ReleaseAll()

SetReferenceSize(Int32, Int32, Boolean, MSAASamples)

Set the reference size for this RT Handle System (SetReferenceSize(Int32, Int32, Boolean, MSAASamples))

Declaration

public void SetReferenceSize(int width, int height, bool msaa, MSAASamples msaaSamples)

Parameters

Type	Name	Description
System.Int32	width	The width of the RTs of this buffer.
System.Int32	height	The height of the RTs of this buffer.
System.Boolean	msaa	Whether this buffer use MSAA.
MSAASamples	msaaSamples	Number of MSAA samples for this buffer.

Swap()

Swap the buffers.

Take care that if the new current frame needs resizing, it will occurs during the this call.

Declaration

public void Swap()