MPSBinaryImageKernel.EncodeToCommandBuffer 方法

参考

定义

命名空间:: MetalPerformanceShaders

程序集:: Xamarin.iOS.dll

程序集:: Xamarin.Mac.dll

重要

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重载

EncodeToCommandBuffer(IMTLCommandBuffer, MPSImage, MPSImage, MPSImage)
EncodeToCommandBuffer(IMTLCommandBuffer, IMTLTexture, IMTLTexture, IMTLTexture)	将内核编码为 `commandBuffer`，这将覆盖 `destinationTexture` 将内核应用于 `primaryTexture` 和 `secondaryTexture`的结果。
EncodeToCommandBuffer(IMTLCommandBuffer, IMTLTexture, NSObject, MPSCopyAllocator)	尝试将内核应用到 `inPlaceSecondaryTexture`，如果就地应用程序失败，则使用 `copyAllocator` 分配和写入新纹理。
EncodeToCommandBuffer(IMTLCommandBuffer, NSObject, IMTLTexture, MPSCopyAllocator)	尝试将内核应用到 `inPlacePrimaryTexture`，如果就地应用程序失败，则使用 `copyAllocator` 分配和写入新纹理。

EncodeToCommandBuffer(IMTLCommandBuffer, MPSImage, MPSImage, MPSImage)

[Foundation.Export("encodeToCommandBuffer:primaryImage:secondaryImage:destinationImage:")]
[ObjCRuntime.Introduced(ObjCRuntime.PlatformName.iOS, 11, 0, ObjCRuntime.PlatformArchitecture.All, null)]
[ObjCRuntime.Introduced(ObjCRuntime.PlatformName.TvOS, 11, 0, ObjCRuntime.PlatformArchitecture.All, null)]
public virtual void EncodeToCommandBuffer (Metal.IMTLCommandBuffer commandBuffer, MetalPerformanceShaders.MPSImage primaryImage, MetalPerformanceShaders.MPSImage secondaryImage, MetalPerformanceShaders.MPSImage destinationImage);

abstract member EncodeToCommandBuffer : Metal.IMTLCommandBuffer * MetalPerformanceShaders.MPSImage * MetalPerformanceShaders.MPSImage * MetalPerformanceShaders.MPSImage -> unit
override this.EncodeToCommandBuffer : Metal.IMTLCommandBuffer * MetalPerformanceShaders.MPSImage * MetalPerformanceShaders.MPSImage * MetalPerformanceShaders.MPSImage -> unit

参数

commandBuffer: IMTLCommandBuffer

primaryImage: MPSImage

secondaryImage: MPSImage

destinationImage: MPSImage

属性: ExportAttribute IntroducedAttribute

适用于

EncodeToCommandBuffer(IMTLCommandBuffer, IMTLTexture, IMTLTexture, IMTLTexture)

将内核编码为 commandBuffer，这将覆盖 destinationTexture 将内核应用于 primaryTexture 和 secondaryTexture的结果。

[Foundation.Export("encodeToCommandBuffer:primaryTexture:secondaryTexture:destinationTexture:")]
public virtual void EncodeToCommandBuffer (Metal.IMTLCommandBuffer commandBuffer, Metal.IMTLTexture primaryTexture, Metal.IMTLTexture secondaryTexture, Metal.IMTLTexture destinationTexture);

abstract member EncodeToCommandBuffer : Metal.IMTLCommandBuffer * Metal.IMTLTexture * Metal.IMTLTexture * Metal.IMTLTexture -> unit
override this.EncodeToCommandBuffer : Metal.IMTLCommandBuffer * Metal.IMTLTexture * Metal.IMTLTexture * Metal.IMTLTexture -> unit

参数

commandBuffer: IMTLCommandBuffer

primaryTexture: IMTLTexture

secondaryTexture: IMTLTexture

destinationTexture: IMTLTexture

属性: ExportAttribute

适用于

EncodeToCommandBuffer(IMTLCommandBuffer, IMTLTexture, NSObject, MPSCopyAllocator)

尝试将内核应用到 inPlaceSecondaryTexture，如果就地应用程序失败，则使用 copyAllocator 分配和写入新纹理。

[Foundation.Export("encodeToCommandBuffer:primaryTexture:inPlaceSecondaryTexture:fallbackCopyAllocator:")]
public virtual bool EncodeToCommandBuffer (Metal.IMTLCommandBuffer commandBuffer, Metal.IMTLTexture primaryTexture, out Foundation.NSObject inPlaceSecondaryTexture, MetalPerformanceShaders.MPSCopyAllocator copyAllocator);

abstract member EncodeToCommandBuffer : Metal.IMTLCommandBuffer * Metal.IMTLTexture *  * MetalPerformanceShaders.MPSCopyAllocator -> bool
override this.EncodeToCommandBuffer : Metal.IMTLCommandBuffer * Metal.IMTLTexture *  * MetalPerformanceShaders.MPSCopyAllocator -> bool

参数

commandBuffer: IMTLCommandBuffer

primaryTexture: IMTLTexture

inPlaceSecondaryTexture: NSObject

copyAllocator: MPSCopyAllocator

内容待定。

此参数可以为 null。

Boolean

true 如果就地应用程序成功，则为。否则返回 false。

属性: ExportAttribute

注解

如果 false 返回，并且提供了非 null 复制分配器， inPlaceSecondaryTexture 将指向新分配的纹理。

适用于

EncodeToCommandBuffer(IMTLCommandBuffer, NSObject, IMTLTexture, MPSCopyAllocator)

尝试将内核应用到 inPlacePrimaryTexture，如果就地应用程序失败，则使用 copyAllocator 分配和写入新纹理。

[Foundation.Export("encodeToCommandBuffer:inPlacePrimaryTexture:secondaryTexture:fallbackCopyAllocator:")]
public virtual bool EncodeToCommandBuffer (Metal.IMTLCommandBuffer commandBuffer, out Foundation.NSObject inPlacePrimaryTexture, Metal.IMTLTexture secondaryTexture, MetalPerformanceShaders.MPSCopyAllocator copyAllocator);

abstract member EncodeToCommandBuffer : Metal.IMTLCommandBuffer *  * Metal.IMTLTexture * MetalPerformanceShaders.MPSCopyAllocator -> bool
override this.EncodeToCommandBuffer : Metal.IMTLCommandBuffer *  * Metal.IMTLTexture * MetalPerformanceShaders.MPSCopyAllocator -> bool

参数

commandBuffer: IMTLCommandBuffer

inPlacePrimaryTexture: NSObject

secondaryTexture: IMTLTexture

copyAllocator: MPSCopyAllocator