audiosys.h
资源名称:SMDK2440.rar [点击查看]
上传用户:qiulin1960
上传日期:2013-10-16
资源大小:2844k
文件大小:2k
源码类别:
Windows CE
开发平台:
Windows_Unix
- // -----------------------------------------------------------------------------
- //
- // THIS CODE AND INFORMATION IS PROVIDED "AS IS" WITHOUT WARRANTY OF
- // ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO
- // THE IMPLIED WARRANTIES OF MERCHANTABILITY AND/OR FITNESS FOR A
- // PARTICULAR PURPOSE.
- // Copyright (c) 1995-2000 Microsoft Corporation. All rights reserved.
- //
- // -----------------------------------------------------------------------------
- #pragma once
- #include "windows.h"
- #ifdef __cplusplus
- extern "C" {
- #endif // __cplusplus
- #define FILE_DEVICE_AUDIOSYS 0x301
- #define MM_WOM_SETSECONDARYGAINCLASS (WM_USER)
- #define MM_WOM_SETSECONDARYGAINLIMIT (WM_USER+1)
- #define IOCTL_AUDIOSYS_MICROPHONE_SET CTL_CODE(FILE_DEVICE_AUDIOSYS, 1, METHOD_BUFFERED, FILE_ANY_ACCESS)
- #define IOCTL_AUDIOSYS_MICROPHONE_GET CTL_CODE(FILE_DEVICE_AUDIOSYS, 2, METHOD_BUFFERED, FILE_ANY_ACCESS)
- #define AUDIOSYS_MICROPHONE_HANDSET 0x01
- #define AUDIOSYS_MICROPHONE_HEADSET 0x02
- #define AUDIOSYS_MICROPHONE_CARSET 0x04
- #define IOCTL_AUDIOSYS_SPEAKER_SET CTL_CODE(FILE_DEVICE_AUDIOSYS, 3, METHOD_BUFFERED, FILE_ANY_ACCESS)
- #define IOCTL_AUDIOSYS_SPEAKER_GET CTL_CODE(FILE_DEVICE_AUDIOSYS, 4, METHOD_BUFFERED, FILE_ANY_ACCESS)
- #define AUDIOSYS_SPEAKER_HANDSET 0x01
- #define AUDIOSYS_SPEAKER_HEADSET 0x02
- #define AUDIOSYS_SPEAKER_CARSET 0x04
- #define IOCTL_AUDIOSYS_MASTERVOLUME_SET CTL_CODE(FILE_DEVICE_AUDIOSYS, 5, METHOD_BUFFERED, FILE_ANY_ACCESS)
- #define IOCTL_AUDIOSYS_MASTERVOLUME_GET CTL_CODE(FILE_DEVICE_AUDIOSYS, 6, METHOD_BUFFERED, FILE_ANY_ACCESS)
- #define IOCTL_AUDIOSYS_ROUTING_SET CTL_CODE(FILE_DEVICE_AUDIOSYS, 7, METHOD_BUFFERED, FILE_ANY_ACCESS)
- #define IOCTL_AUDIOSYS_ROUTING_GET CTL_CODE(FILE_DEVICE_AUDIOSYS, 8, METHOD_BUFFERED, FILE_ANY_ACCESS)
- #define AUDIOSYS_ROUTING_CEOUTRADIOIN 0x01
- #define AUDIOSYS_ROUTING_RADIOOUTCEIN 0x02
- #define AUDIOSYS_ROUTING_MICRADIOIN 0x04
- #define AUDIOSYS_ROUTING_MICCEIN 0x08
- #define AUDIOSYS_ROUTING_CEOUTSPEAKER 0x10
- #define AUDIOSYS_ROUTING_RADIOOUTSPEAKER 0x20
- #ifdef __cplusplus
- }
- #endif // __cplusplus