42 lines
872 B
Markdown
42 lines
872 B
Markdown
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# GetOutputMixer
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**所属类**: `AudioSourceComponent`
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**头文件**: `XCEngine/Components/AudioSourceComponent.h`
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**描述**: 获取音频源的输出混音器。
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## 函数签名
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```cpp
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Audio::AudioMixer* GetOutputMixer() const;
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```
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## 返回值
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| 类型 | 描述 |
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|------|------|
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| `Audio::AudioMixer*` | 输出混音器指针，如果未设置则返回 nullptr |
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## 使用示例
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```cpp
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#include <XCEngine/Components/AudioSourceComponent.h>
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using namespace XCEngine::Components;
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void CheckOutputMixer(AudioSourceComponent* source) {
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auto* mixer = source->GetOutputMixer();
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if (mixer) {
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printf("Output mixer is set\n");
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} else {
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printf("Using default output\n");
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}
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}
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```
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## 相关文档
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- [AudioSourceComponent](./audio-source-component.md) - 音频源组件
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- [SetOutputMixer](./set-output-mixer.md) - 设置输出混音器
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