36 lines
822 B
Markdown
36 lines
822 B
Markdown
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# RHIDevice::CompileShader
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```cpp
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virtual RHIShader* CompileShader(const ShaderCompileDesc& desc) = 0;
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```
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编译着色器程序。
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**参数：**
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- `desc` - 着色器编译描述符，包含入口点、配置文件、源文件等
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**返回：** 新创建的着色器指针，失败返回 `nullptr`
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**复杂度：** O(n) - 取决于着色器代码复杂度
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**示例：**
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```cpp
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ShaderCompileDesc shaderDesc;
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shaderDesc.entryPoint = L"main";
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shaderDesc.profile = L"vs_6_0";
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shaderDesc.fileName = L"shaders/vertex.hlsl";
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shaderDesc.macros = {};
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RHIShader* vertexShader = device->CompileShader(shaderDesc);
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if (!vertexShader->IsValid()) {
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// 处理编译错误
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vertexShader->Shutdown();
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}
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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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- [RHIShader](../shader/shader.md) - 着色器类
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