30 lines
692 B
Markdown
30 lines
692 B
Markdown
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# RHIDevice::CreatePipelineState
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```cpp
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virtual RHIPipelineState* CreatePipelineState(const PipelineStateDesc& desc) = 0;
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```
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创建渲染管线状态对象（PSO）。
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**参数：**
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- `desc` - 管线状态描述符，包含编译好的着色器字节码
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**返回：** 新创建的管线状态指针，失败返回 `nullptr`
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**复杂度：** O(1)
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**示例：**
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```cpp
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PipelineStateDesc psoDesc;
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psoDesc.pBlob = compiledShaderBytecode;
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psoDesc.size = bytecodeSize;
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RHIPipelineState* pipelineState = device->CreatePipelineState(psoDesc);
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```
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## 相关文档
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- [RHIDevice 总览](device.md) - 返回类总览
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- [RHIPipelineState](../pipeline-state/pipeline-state.md) - 管线状态类
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