20 lines
324 B
Markdown
20 lines
324 B
Markdown
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# OpenGLCommandQueue::GetTimestampFrequency
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```cpp
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uint64_t GetTimestampFrequency() const
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```
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获取时间戳频率。
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**返回：** 时间戳频率（Hz）
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**示例：**
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```cpp
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uint64_t frequency = commandQueue->GetTimestampFrequency();
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```
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## 相关文档
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- [OpenGLCommandQueue](command-queue.md) - 返回类总览
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