> ## Documentation Index
> Fetch the complete documentation index at: https://devdocs.xbox.com/llms.txt
> Use this file to discover all available pages before exploring further.

# ShapeFiltVolContext

> ShapeFiltVolContext

# ShapeFiltVolContext

## 函数

| 函数                                                                                                                            | 说明                   |
| ----------------------------------------------------------------------------------------------------------------------------- | -------------------- |
| [GetShapeFiltVolDelay1](/reference/audio/shapefiltvolcontext/functions/getshapefiltvoldelay1)                                 | 获取带通延迟。              |
| [GetShapeFiltVolDelay2](/reference/audio/shapefiltvolcontext/functions/getshapefiltvoldelay2)                                 | 获取低通延迟。              |
| [GetShapeFiltVolFrequency](/reference/audio/shapefiltvolcontext/functions/getshapefiltvolfrequency)                           | 获取 FLTVOL 上下文的转折频率。  |
| [GetShapeFiltVolFrequencyTarget](/reference/audio/shapefiltvolcontext/functions/getshapefiltvolfrequencytarget)               | 获取 FLTVOL 上下文的频率目标值。 |
| [GetShapeFiltVolInputHeadroom](/reference/audio/shapefiltvolcontext/functions/getshapefiltvolinputheadroom)                   | 获取输入余量。              |
| [GetShapeFiltVolInternalSaturate](/reference/audio/shapefiltvolcontext/functions/getshapefiltvolinternalsaturate)             | 获取内部饱和标志。            |
| [GetShapeFiltVolMixBufferPeakMagnitude](/reference/audio/shapefiltvolcontext/functions/getshapefiltvolmixbufferpeakmagnitude) | 获取输出混音缓冲区的峰值幅度。      |
| [GetShapeFiltVolMode](/reference/audio/shapefiltvolcontext/functions/getshapefiltvolmode)                                     | 获取状态变量滤波器的模式。        |
| [GetShapeFiltVolOutputGain](/reference/audio/shapefiltvolcontext/functions/getshapefiltvoloutputgain)                         | 获取输出增益。              |
| [GetShapeFiltVolOutputGainTarget](/reference/audio/shapefiltvolcontext/functions/getshapefiltvoloutputgaintarget)             | 获取输出增益目标值。           |
| [GetShapeFiltVolPeakMagnitude](/reference/audio/shapefiltvolcontext/functions/getshapefiltvolpeakmagnitude)                   | 获取峰值幅度。              |
| [GetShapeFiltVolQ](/reference/audio/shapefiltvolcontext/functions/getshapefiltvolq)                                           | 获取 Q(品质)因子。          |
| [GetShapeFiltVolQTarget](/reference/audio/shapefiltvolcontext/functions/getshapefiltvolqtarget)                               | 获取 Q(品质)因子目标值。       |
| [GetShapeFiltVolTimestamp](/reference/audio/shapefiltvolcontext/functions/getshapefiltvoltimestamp)                           | 获取 FLTVOL 上下文的时间戳。   |
| [SetShapeFiltVolFrequency](/reference/audio/shapefiltvolcontext/functions/setshapefiltvolfrequency)                           | 设置 FLTVOL 上下文的转折频率。  |
| [SetShapeFiltVolFrequencyTarget](/reference/audio/shapefiltvolcontext/functions/setshapefiltvolfrequencytarget)               | 设置 FLTVOL 上下文的频率目标值。 |
| [SetShapeFiltVolInputHeadroom](/reference/audio/shapefiltvolcontext/functions/setshapefiltvolinputheadroom)                   | 设置输入余量。              |
| [SetShapeFiltVolMode](/reference/audio/shapefiltvolcontext/functions/setshapefiltvolmode)                                     | 设置状态变量滤波器的模式。        |
| [SetShapeFiltVolOutputGain](/reference/audio/shapefiltvolcontext/functions/setshapefiltvoloutputgain)                         | 设置输出增益。              |
| [SetShapeFiltVolOutputGainTarget](/reference/audio/shapefiltvolcontext/functions/setshapefiltvoloutputgaintarget)             | 设置输出增益目标值。           |
| [SetShapeFiltVolQ](/reference/audio/shapefiltvolcontext/functions/setshapefiltvolq)                                           | 设置 Q(品质)因子。          |
| [SetShapeFiltVolQTarget](/reference/audio/shapefiltvolcontext/functions/setshapefiltvolqtarget)                               | 设置 Q(品质)因子目标值。       |

## 结构

| 结构                                                                                            | 说明                 |
| --------------------------------------------------------------------------------------------- | ------------------ |
| [SHAPE\_FILTVOL\_CONTEXT](/reference/audio/shapefiltvolcontext/structs/shape_filtvol_context) | 滤波器/音量(FLTVOL)上下文。 |

## 枚举

| 枚举                                                                                          | 说明           |
| ------------------------------------------------------------------------------------------- | ------------ |
| [SHAPE\_FILTER\_HEADROOM](/reference/audio/shapefiltvolcontext/enums/shape_filter_headroom) | 状态变量滤波器的余量值。 |
| [SHAPE\_FILTER\_MODE](/reference/audio/shapefiltvolcontext/enums/shape_filter_mode)         | 状态变量滤波器的模式。  |


## Related topics

- [GetShapeFiltVolQ](/zh-CN/reference/audio/shapefiltvolcontext/functions/getshapefiltvolq.md)
- [SetShapeFiltVolQ](/zh-CN/reference/audio/shapefiltvolcontext/functions/setshapefiltvolq.md)
- [GetShapeFiltVolTimestamp](/zh-CN/reference/audio/shapefiltvolcontext/functions/getshapefiltvoltimestamp.md)
- [SetShapeFiltVolQTarget](/zh-CN/reference/audio/shapefiltvolcontext/functions/setshapefiltvolqtarget.md)
- [GetShapeFiltVolQTarget](/zh-CN/reference/audio/shapefiltvolcontext/functions/getshapefiltvolqtarget.md)