45 lines
1.2 KiB
Markdown
45 lines
1.2 KiB
Markdown
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# AudioConfig
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**命名空间**: `XCEngine::Audio`
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**类型**: `struct`
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**头文件**: `XCEngine/Audio/AudioConfig.h`
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**描述**: 音频系统配置参数。
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## 结构体成员
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| 成员 | 类型 | 描述 | 默认值 |
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|------|------|------|--------|
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| `sampleRate` | `uint32_t` | 采样率（Hz），常用值：44100, 48000 | `48000` |
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| `channels` | `uint16_t` | 通道数，1=单声道，2=立体声 | `2` |
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| `bitsPerSample` | `uint16_t` | 位深度，常用值：16, 24, 32 | `16` |
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| `speakerMode` | `SpeakerMode` | 扬声器模式 | `SpeakerMode::Stereo` |
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| `bufferSize` | `uint32_t` | 音频缓冲区大小（样本数） | `8192` |
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| `bufferCount` | `uint32_t` | 缓冲区数量 | `2` |
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## 使用示例
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```cpp
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#include <XCEngine/Audio/AudioConfig.h>
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using namespace XCEngine::Audio;
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AudioConfig CreateHighQualityConfig() {
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AudioConfig config;
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config.sampleRate = 48000;
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config.channels = 2;
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config.bitsPerSample = 24;
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config.speakerMode = SpeakerMode::Stereo;
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config.bufferSize = 4096;
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config.bufferCount = 4;
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return config;
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}
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```
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## 相关文档
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- [Audio 模块总览](../audio.md) - Audio 模块总览
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- [AudioSystem](../audio-system/audio-system.md) - 音频系统
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