mirror of
git://source.winehq.org/git/wine.git
synced 2024-09-02 00:43:38 +00:00
149 lines
3.9 KiB
Plaintext
149 lines
3.9 KiB
Plaintext
/*
|
|
* Copyright (C) 2009 Maarten Lankhorst
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2.1 of the License, or (at your option) any later version.
|
|
*
|
|
* This library is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with this library; if not, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
|
|
*/
|
|
|
|
import "unknwn.idl";
|
|
import "devicetopology.idl";
|
|
|
|
typedef struct AUDIO_VOLUME_NOTIFICATION_DATA
|
|
{
|
|
GUID guidEventContext;
|
|
BOOL bMuted;
|
|
FLOAT fMasterVolume;
|
|
UINT nChannels;
|
|
FLOAT afChannelVolumes[1];
|
|
} AUDIO_VOLUME_NOTIFICATION_DATA;
|
|
|
|
cpp_quote("typedef struct AUDIO_VOLUME_NOTIFICATION_DATA *PAUDIO_VOLUME_NOTIFICATION_DATA;")
|
|
|
|
cpp_quote("#define ENDPOINT_HARDWARE_SUPPORT_VOLUME 0x1")
|
|
cpp_quote("#define ENDPOINT_HARDWARE_SUPPORT_MUTE 0x2")
|
|
cpp_quote("#define ENDPOINT_HARDWARE_SUPPORT_METER 0x4")
|
|
|
|
interface IAudioEndpointVolumeCallback;
|
|
interface IAudioEndpointVolume;
|
|
interface IAudioEndpointVolumeEx;
|
|
interface IAudioMeterInformation;
|
|
|
|
[
|
|
pointer_default(unique),
|
|
nonextensible,
|
|
uuid(657804fa-d6ad-4496-8a60-352752af4f89),
|
|
local,
|
|
object
|
|
]
|
|
interface IAudioEndpointVolumeCallback : IUnknown
|
|
{
|
|
HRESULT OnNotify(
|
|
AUDIO_VOLUME_NOTIFICATION_DATA *pNotify
|
|
);
|
|
}
|
|
|
|
[
|
|
pointer_default(unique),
|
|
nonextensible,
|
|
uuid(5cdf2c82-841e-4546-9722-0cf74078229a),
|
|
local,
|
|
object
|
|
]
|
|
interface IAudioEndpointVolume : IUnknown
|
|
{
|
|
HRESULT RegisterControlChangeNotify(
|
|
[in] IAudioEndpointVolumeCallback *pNotify
|
|
);
|
|
HRESULT UnregisterControlChangeNotify(
|
|
[in] IAudioEndpointVolumeCallback *pNotify
|
|
);
|
|
HRESULT GetChannelCount(
|
|
[out] UINT *pnChannelCount
|
|
);
|
|
HRESULT SetMasterVolumeLevel(
|
|
[in] FLOAT fLevelDB,
|
|
[unique,in] LPCGUID pguidEventContext
|
|
);
|
|
HRESULT SetMasterVolumeLevelScalar(
|
|
[in] FLOAT fLevel,
|
|
[unique,in] LPCGUID pguidEventContext
|
|
);
|
|
HRESULT GetMasterVolumeLevel(
|
|
[out] FLOAT *fLevelDB
|
|
);
|
|
HRESULT GetMasterVolumeLevelScalar(
|
|
[out] FLOAT *fLevel
|
|
);
|
|
HRESULT SetChannelVolumeLevel(
|
|
[in] UINT nChannel,
|
|
[in] FLOAT fLevelDB,
|
|
[unique,in] LPCGUID pguidEventContext
|
|
);
|
|
HRESULT SetChannelVolumeLevelScalar(
|
|
[in] UINT nChannel,
|
|
[in] FLOAT fLevel,
|
|
[unique,in] LPCGUID pguidEventContext
|
|
);
|
|
HRESULT GetChannelVolumeLevel(
|
|
[in] UINT nChannel,
|
|
[out] FLOAT *fLevelDB
|
|
);
|
|
HRESULT GetChannelVolumeLevelScalar(
|
|
[in] UINT nChannel,
|
|
[out] FLOAT *fLevel
|
|
);
|
|
HRESULT SetMute(
|
|
[in] BOOL bMute,
|
|
[unique,in] LPCGUID pguidEventContext
|
|
);
|
|
HRESULT GetMute(
|
|
[out] BOOL *bMute
|
|
);
|
|
HRESULT GetVolumeStepInfo(
|
|
[out] UINT *pnStep,
|
|
[out] UINT *pnStepCount
|
|
);
|
|
HRESULT VolumeStepUp(
|
|
[unique,in] LPCGUID pguidEventContext
|
|
);
|
|
HRESULT VolumeStepDown(
|
|
[unique,in] LPCGUID pguidEventContext
|
|
);
|
|
HRESULT QueryHardwareSupport(
|
|
[out] DWORD *pdwHardwareSupportMask
|
|
);
|
|
HRESULT GetVolumeRange(
|
|
[out] FLOAT *pflVolumeMindB,
|
|
[out] FLOAT *pflVolumeMaxdB,
|
|
[out] FLOAT *pflVolumeIncrementdB
|
|
);
|
|
}
|
|
|
|
[
|
|
pointer_default(unique),
|
|
nonextensible,
|
|
uuid(66e11784-f695-4f28-a505-a7080081a78f),
|
|
local,
|
|
object
|
|
]
|
|
interface IAudioEndpointVolumeEx : IAudioEndpointVolume
|
|
{
|
|
HRESULT GetVolumeRangeChannel(
|
|
[in] UINT iChannel,
|
|
[out] FLOAT *pflVolumeMindB,
|
|
[out] FLOAT *pflVolumeMaxdB,
|
|
[out] FLOAT *pflVolumeIncrementdB
|
|
);
|
|
}
|