> ## 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.

# ACP_COMMAND_UPDATE_FILTVOL_CONTEXT

> ACP_COMMAND_UPDATE_FILTVOL_CONTEXT

# ACP\_COMMAND\_UPDATE\_FILTVOL\_CONTEXT

Filter/Volume 컨텍스트를 업데이트하기 위한 명령입니다.

## 구문

```cpp theme={null}
typedef struct ACP_COMMAND_UPDATE_FILTVOL_CONTEXT {  
    UINT32 contextIndex;  
    UINT32 updateMask;  
    APU_ADDRESS contextData;  
} ACP_COMMAND_UPDATE_FILTVOL_CONTEXT  
```

### 멤버

*contextIndex*\
형식: UINT32

업데이트할 컨텍스트의 인덱스입니다.

*updateMask*\
형식: UINT32

하나 이상의 업데이트 플래그입니다.

| 플래그                                      | 값          |
| ---------------------------------------- | ---------- |
| SHAPE\_FILTVOL\_UPDATE\_GAIN             | 0x00000001 |
| SHAPE\_FILTVOL\_UPDATE\_GAIN\_TARGET     | 0x00000002 |
| SHAPE\_FILTVOL\_UPDATE\_HEADROOM         | 0x00000004 |
| SHAPE\_FILTVOL\_UPDATE\_SVF\_MODE        | 0x00000008 |
| SHAPE\_FILTVOL\_UPDATE\_Q\_RECIP         | 0x00000010 |
| SHAPE\_FILTVOL\_UPDATE\_Q\_RECIP\_TARGET | 0x00000020 |
| SHAPE\_FILTVOL\_UPDATE\_FC               | 0x00000040 |
| SHAPE\_FILTVOL\_UPDATE\_FC\_TARGET       | 0x00000080 |
| SHAPE\_FILTVOL\_UPDATE\_MASK             | 0x000000ff |

*contextData*\
형식: APU\_ADDRESS

업데이트할 컨텍스트 데이터의 물리적 주소입니다. [SHAPE\_FILTVOL\_CONTEXT](/reference/audio/shapefiltvolcontext/structs/shape_filtvol_context) 구조체를 참조하세요.

## 설명

지정된 Filter/Volume 컨텍스트를 업데이트하기 위해 `ACP_COMMAND_TYPE_UPDATE_FILTVOL_CONTEXT`에서 사용됩니다. [ACP\_COMMAND\_TYPE](/reference/audio/acphal/enums/acp_command_type) 열거형을 참조하세요. 컨텍스트가 이미 명령 큐에 있는 경우 업데이트할 수 없습니다.

## 요구 사항

**헤더:** acphal.h

**지원 플랫폼:** XBOX One 제품군 콘솔 및 XBOX Series 콘솔

## 개념 문서

* [ACP 개요](/build/console-features/audio/overviews/acp-overview)

## 관련 항목

[ACP\_COMMAND\_TYPE](/reference/audio/acphal/enums/acp_command_type)\
[SubmitCommand](/reference/audio/acphal/interfaces/IAcpHal/methods/iacphal_submitcommand)\
[AcpHal](/reference/audio/acphal/acphal_members)


## Related topics

- [ACP 개요](/ko/build/console-features/audio/overviews/acp-overview.md)
- [ACP_COMMAND_TYPE](/ko/reference/audio/acphal/enums/acp_command_type.md)
- [ACP_COMMAND_LOAD_SHAPE_FLOWGRAPH](/ko/reference/audio/acphal/structs/acp_command_load_shape_flowgraph.md)
- [AcpHal](/ko/reference/audio/acphal/acphal_members.md)
- [ACP_COMMAND_UPDATE_FILTVOL_CONTEXT_ENTRY](/ko/reference/audio/acphal/structs/acp_command_update_filtvol_context_entry.md)