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

# SHAPE_FILTER_HEADROOM

> SHAPE_FILTER_HEADROOM

# SHAPE\_FILTER\_HEADROOM

Valeurs de marge (headroom) du filtre à variables d'état.

## Syntaxe

```cpp theme={null}
enum SHAPE_FILTER_HEADROOM    
{  
    SHAPE_FILTER_HEADROOM_0_DB,  
    SHAPE_FILTER_HEADROOM_6_DB,  
    SHAPE_FILTER_HEADROOM_12_DB,  
    SHAPE_FILTER_HEADROOM_18_DB  
}  
```

## Constantes

| Constante | Description |
| - | - |
| SHAPE\_FILTER\_HEADROOM\_0\_DB | 0 dB |
| SHAPE\_FILTER\_HEADROOM\_6\_DB | 6 dB |
| SHAPE\_FILTER\_HEADROOM\_12\_DB | 12 dB |
| SHAPE\_FILTER\_HEADROOM\_18\_DB | 18 dB |

## Remarques

Cette énumération est utilisée dans la structure [SHAPE\_FILTVOL\_CONTEXT](https://docs.xbox.com/fr/reference/audio/shapefiltvolcontext/structs/shape_filtvol_context.md). Elle est également utilisée par les fonctions [GetShapeFiltVolInputHeadroom](https://docs.xbox.com/fr/reference/audio/shapefiltvolcontext/functions/getshapefiltvolinputheadroom.md) et [SetShapeFiltVolInputHeadroom](https://docs.xbox.com/fr/reference/audio/shapefiltvolcontext/functions/setshapefiltvolinputheadroom.md).

Pour plus d'informations, consultez la section [Bloc filtre/volume (FLTVOL)](https://docs.xbox.com/fr/build/console-features/audio/overviews/shape-overview.md#ID4EBH) de [Vue d'ensemble de SHAPE](https://docs.xbox.com/fr/build/console-features/audio/overviews/shape-overview.md).

## Configuration requise

**En-tête :** shapefiltvolcontext.h

**Plateformes prises en charge :** consoles de la famille XBOX One et consoles XBOX Series

## Voir aussi

[ShapeFiltVolContext](https://docs.xbox.com/fr/reference/audio/shapefiltvolcontext/shapefiltvolcontext_members.md)


## Related topics

- [GetShapeFiltVolInputHeadroom](https://docs.xbox.com/fr/reference/audio/shapefiltvolcontext/functions/getshapefiltvolinputheadroom.md)
- [SetShapeFiltVolInputHeadroom](https://docs.xbox.com/fr/reference/audio/shapefiltvolcontext/functions/setshapefiltvolinputheadroom.md)
- [ShapeFiltVolContext](https://docs.xbox.com/fr/reference/audio/shapefiltvolcontext/shapefiltvolcontext_members.md)
- [SHAPE_FILTVOL_CONTEXT](https://docs.xbox.com/fr/reference/audio/shapefiltvolcontext/structs/shape_filtvol_context.md)
- [SHAPE_FILTER_MODE](https://docs.xbox.com/fr/reference/audio/shapefiltvolcontext/enums/shape_filter_mode.md)