ssdfasd
b414bc5326
Fixed broken references: - texture-import-settings: Fix 16 files referencing wrong overview filename - math/rectint: Fix 9 method links (rectint-* → get*, contains, intersects) - rhi/opengl/device: Fix 8 cross-references (opengl-* → */**) - resources/mesh: Fix meshsection and vertexattribute links - rhi/d3d12/sampler: Fix RHISampler reference path - math/vector3: Fix projectonplane → project-on-plane - rhi/opengl/command-list: Remove broken ClearFlag enum ref - rhi/opengl/device: Create 2 new method docs (MakeContextCurrent, GetNativeContext) - rhi/device: Fix device-info types reference All 0 broken references remaining.
54 lines
1.5 KiB
Markdown
54 lines
1.5 KiB
Markdown
# OpenGLDevice::GetDeviceInfo
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```cpp
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const RHIDeviceInfo& GetDeviceInfo() const override
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```
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获取 OpenGL 设备信息。
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## 详细描述
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返回设备的标识和版本信息。设备信息在 `InitializeWithExistingWindow()` 期间通过 `glGetString()` 和 `glGetIntegerv()` 查询获得。
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### 设备信息内容
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| 信息字段 | 描述 | OpenGL 来源 |
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|----------|------|-------------|
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| `vendor` | GPU 厂商 | GL_VENDOR |
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| `renderer` | GPU 渲染器名称 | GL_RENDERER |
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| `version` | OpenGL 版本字符串 | GL_VERSION |
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| `majorVersion` | OpenGL 主版本号 | GL_MAJOR_VERSION |
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| `minorVersion` | OpenGL 次版本号 | GL_MINOR_VERSION |
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### 厂商示例
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- **NVIDIA**: "NVIDIA Corporation"
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- **AMD**: "AMD" 或 "Advanced Micro Devices, Inc."
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- **Intel**: "Intel" 或 "Intel Corporation"
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## 返回值
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`const RHIDeviceInfo&` - 设备信息结构的常量引用
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## 复杂度
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O(1) - 返回内部缓存的设备信息
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## 示例
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```cpp
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const RHIDeviceInfo& info = device.GetDeviceInfo();
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std::wcout << L"Vendor: " << info.vendor << std::endl;
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std::wcout << L"Renderer: " << info.renderer << std::endl;
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std::wcout << L"Version: " << info.version << std::endl;
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std::cout << "GL Version: " << info.majorVersion << "." << info.minorVersion << std::endl;
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```
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## 相关文档
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- [OpenGLDevice](device.md) - 类总览
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- [RHIDeviceInfo](../../types/types.md) - 设备信息结构定义
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- [GetCapabilities](get-capabilities.md) - 获取设备能力
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- [GetDeviceInfoImpl](get-device-info-impl.md) - 获取设备信息实现
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