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XCSDD/docs/api/rhi/command-list/transition-barrier.md
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RHICommandList::TransitionBarrier

virtual void TransitionBarrier(void* resource, ResourceStates stateBefore, ResourceStates stateAfter) = 0;

设置资源状态转换屏障,确保 GPU 资源在状态转换前完成所有操作。

参数:

  • resource - 目标资源指针
  • stateBefore - 转换前的资源状态
  • stateAfter - 转换后的资源状态

示例:

// 将纹理从渲染目标状态转换到着色器读取状态
cmdList->TransitionBarrier(texture, ResourceStates::RenderTarget, ResourceStates::ShaderResource);

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