# 音频图形管理器 (AGM)

AGM 提供接口以允许基于 TinyALSA 的混音器控件和 PCM/Compress插件进行交互，并实现各种音频用例。AGM 作为 PulseAudio 服务的一部分运行，运行在用户空间。

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)
AGM 为混音器插件提供 API 和 PCM/Compress API 以搭建音频用例。它为搭建用例维护多个 ALSA 客户端。AGM 还处理前端到后端连接的管理。

下图显示了 AGM 模块框图。

![](data:image/png;base64,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)
| 对象 | 说明 |
| --- | --- |
| **会话** | <ul class="ul"><br>                                    <li class="li">会话对象表示音频播放或捕获会话。</li><br><br>                                    <li class="li">其在调用特定于会话的混音器控件或 API 时创建。</li><br><br>                                    <li class="li">职责包括为 TinyALSA 插件提供 API 以配置流以及管理图形和设备对象的状态转换。</li><br><br>                                </ul> |
| **图形** | <ul class="ul"><br>                                    <li class="li">图形对象表示音频用例。</li><br><br>                                    <li class="li">它与 GSL 交互以打开、管理和关闭图形。</li><br><br>                                    <li class="li">职责包括提供用于图形创建的 API、管理图形以及配置流和设备端点。</li><br><br>                                </ul> |
| **设备** | <ul class="ul"><br>                                    <li class="li">设备对象表示 ALSA 声卡中的 ALSA 设备。</li><br><br>                                    <li class="li">其枚举了可用的音频接口，并提供用于转换设备状态的设备 API。</li><br><br>                                </ul> |

**Parent Topic:** [软件](https://docs.qualcomm.com/doc/80-70014-16Y/topic/software.html)

Last Published: Aug 27, 2024

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