Version: 2022.2
语言: 中文

ScriptableRenderContext.ExecuteCommandBufferAsync

切换到手册
public void ExecuteCommandBufferAsync (Rendering.CommandBuffer commandBuffer, Rendering.ComputeQueueType queueType);

参数

commandBuffer 要执行的 CommandBuffer。
queueType 描述应在其上执行所提供的 CommandBuffer 的异步计算队列。

描述

对异步计算队列调度命令缓冲区的执行。传入的 ComputeQueueType 会确定队列顺序。

请注意，命令缓冲区中的所有命令都需要是适合在异步计算队列上执行的类型。如果缓冲区包含任何不合适的命令，则 Unity 会记录错误并在编辑器控制台窗口中显示。CommandBuffer 可以对异步计算队列使用的命令有：
CommandBuffer.BeginSample CommandBuffer.CopyCounterValue CommandBuffer.CopyTexture CommandBuffer.CreateGraphicsFence CommandBuffer.DisableShaderKeyword CommandBuffer.DispatchCompute CommandBuffer.EnableShaderKeyword CommandBuffer.EndSample CommandBuffer.GetTemporaryRT CommandBuffer.GetTemporaryRTArray CommandBuffer.IssuePluginEvent CommandBuffer.ReleaseTemporaryRT CommandBuffer.SetComputeBufferData CommandBuffer.SetComputeBufferParam CommandBuffer.SetComputeFloatParam CommandBuffer.SetComputeFloatParams CommandBuffer.SetComputeIntParam CommandBuffer.SetComputeIntParams CommandBuffer.SetComputeMatrixArrayParam CommandBuffer.SetComputeMatrixParam CommandBuffer.SetComputeTextureParam CommandBuffer.SetComputeVectorParam CommandBuffer.SetComputeVectorArrayParam CommandBuffer.SetGlobalBuffer CommandBuffer.SetGlobalColor CommandBuffer.SetGlobalFloat CommandBuffer.SetGlobalFloatArray CommandBuffer.SetGlobalInt CommandBuffer.SetGlobalMatrix CommandBuffer.SetGlobalMatrixArray CommandBuffer.SetGlobalTexture CommandBuffer.SetGlobalVector CommandBuffer.SetGlobalVectorArray CommandBuffer.WaitOnGraphicsFence 系统保证这些命令都在同一队列上执行。如果目标平台不支持异步计算队列，则 Unity 会将工作分发到图形队列。

另请参阅：SystemInfo.supportsAsyncCompute、GPUFence、CommandBuffer。

Did you find this page useful? Please give it a rating:

Copyright © 2022 Unity Technologies. Publication 2022.2
教程 社区答案 知识库 论坛 Asset Store 商标和使用条款 法律条款 隐私政策 Cookie 不要出售或分享我的个人信息