class IMMDeviceEnumerator(_IUnknown):
_iid_ = GUID('{A95664D2-9614-4F35-A746-DE8DB63617E6}')
_methods_ = [
_COMMETHOD([], _HRESULT, 'EnumAudioEndpoints',
(['in'], _DWORD, 'dataFlow'),
(['in'], _DWORD, 'dwStateMask'),
(['out', 'retval'],
_POINTER(_POINTER(IMMDeviceCollection)), 'ppDevices')),
_COMMETHOD([], _HRESULT, 'GetDefaultAudioEndpoint',
(['in'], _DWORD, 'dataFlow'), (['in'], _DWORD, 'role'),
(['out', 'retval'], _POINTER(
_POINTER(IMMDevice)), 'ppDevices'))
]
class IMMDeviceEnumerator(comtypes.IUnknown):
_iid_ = IID_IMMDeviceEnumerator
_methods_ = (
_COMMETHOD([], _HRESULT,
'EnumAudioEndpoints',
(['in'], _DWORD, 'dataFlow'),
(['in'], _DWORD, 'dwStateMask'),
(['out','retval'],
_POINTER(_POINTER(IMMDeviceCollection)), 'ppDevices')),
_COMMETHOD([], _HRESULT,
'GetDefaultAudioEndpoint',
(['in'], _DWORD, 'dataFlow'),
(['in'], _DWORD, 'role'),
(['out','retval'],
_POINTER(_POINTER(IMMDevice)), 'ppDevices')))
class IMMDevice(_IUnknown):
_iid_ = GUID('{D666063F-1587-4E43-81F1-B948E807363F}')
_methods_ = [
_COMMETHOD(
[], _HRESULT, 'Activate', (['in'], _POINTER(GUID), 'iid'),
(['in'], _DWORD, 'dwClsCtx'),
(['in'], _POINTER(_DWORD), 'pActivationParans'),
(['out', 'retval'], _POINTER(
_POINTER(IAudioEndpointVolume)), 'ppInterface')),
_STDMETHOD(_HRESULT, 'OpenPropertyStore', []),
_STDMETHOD(_HRESULT, 'GetId', []),
_STDMETHOD(_HRESULT, 'GetState', [])
]
pass
class IPolicyConfigVista(_IUnknown):
_iid_ = IID_IPolicyConfigVista
_methods_ = (_STDMETHOD(_HRESULT, 'GetMixFormat',
[]), _STDMETHOD(_HRESULT, 'GetDeviceFormat', []),
_STDMETHOD(_HRESULT, 'SetDeviceFormat',
[]), _STDMETHOD(_HRESULT, 'GetProcessingPeriod',
[]),
_STDMETHOD(_HRESULT, 'SetProcessingPeriod',
[]), _STDMETHOD(_HRESULT, 'GetShareMode', []),
_STDMETHOD(_HRESULT, 'SetShareMode',
[]), _STDMETHOD(_HRESULT, 'GetPropertyValue', []),
_STDMETHOD(_HRESULT, 'SetPropertyValue', []),
_COMMETHOD([], _HRESULT, 'SetDefaultEndpoint',
(['in'], _PCWSTR, 'wszDeviceId'),
(['in'], _DWORD, 'eRole')),
_STDMETHOD(_HRESULT, 'SetEndpointVisibility', []))
class IMMDevice(comtypes.IUnknown):
_iid_ = IID_IMMDevice
_methods_ = (
_COMMETHOD([], _HRESULT,
'Activate',
(['in'], _POINTER(_GUID), 'iid'),
(['in'], _DWORD, 'dwClsCtx'),
(['in'], _POINTER(_DWORD), 'pActivationParams'),
(['out','retval'],
_POINTER(_POINTER(IAudioEndpointVolume)), 'ppInterface')),
_STDMETHOD(_HRESULT,
'OpenPropertyStore', []),
_STDMETHOD(_HRESULT,
'GetId', []),
_STDMETHOD(_HRESULT,
'GetState', []))
class IAudioEndpointVolume(_IUnknown):
_iid_ = _GUID('{5CDF2C82-841E-4546-9722-0CF74078229A}')
_methods_ = [
_COMMETHOD(
[], _HRESULT, 'RegisterControlChangeNotify',
(['in'], _POINTER(IAudioEndpointVolumeCallback), 'pNotify')),
_COMMETHOD(
[], _HRESULT, 'UnregisterControlChangeNotify',
(['in'], _POINTER(IAudioEndpointVolumeCallback), 'pNotify')),
_COMMETHOD(
[],
_HRESULT,
'GetChannelCount',
(['out', 'retval'], _POINTER(_UINT), 'pnChannelCount'),
),
_COMMETHOD([], _HRESULT, 'SetMasterVolumeLevel',
(['in'], _c_float, 'fLevelDB'),
(['in'], _POINTER(_GUID), 'pguidEventContext')),
_COMMETHOD([], _HRESULT, 'SetMasterVolumeLevelScalar',
(['in'], _c_float, 'fLevelDB'),
(['in'], _POINTER(_GUID), 'pguidEventContext')),
_COMMETHOD([], _HRESULT, 'GetMasterVolumeLevel',
(['out', 'retval'], _POINTER(_c_float), 'pfLevelDB')),
_COMMETHOD([], _HRESULT, 'GetMasterVolumeLevelScalar',
(['out', 'retval'], _POINTER(_c_float), 'pfLevelDB')),
_COMMETHOD([], _HRESULT, 'SetChannelVolumeLevel',
(['in'], _UINT, 'nChannel'), (['in'], _c_float, 'fLevelDB'),
(['in'], _POINTER(_GUID), 'pguidEventContext')),
_COMMETHOD([], _HRESULT, 'SetChannelVolumeLevelScalar',
(['in'], _UINT, 'nChannel'), (['in'], _c_float, 'fLevelDB'),
(['in'], _POINTER(_GUID), 'pguidEventContext')),
_COMMETHOD([], _HRESULT, 'GetChannelVolumeLevel',
(['in'], _UINT, 'nChannel'),
(['out', 'retval'], _POINTER(_c_float), 'pfLevelDB')),
_COMMETHOD([], _HRESULT, 'GetChannelVolumeLevelScalar',
(['in'], _UINT, 'nChannel'),
(['out', 'retval'], _POINTER(_c_float), 'pfLevelDB')),
_COMMETHOD([], _HRESULT, 'SetMute', (['in'], _BOOL, 'bMute'),
(['in'], _POINTER(_GUID), 'pguidEventContext')),
_COMMETHOD([], _HRESULT, 'GetMute',
(['out', 'retval'], _POINTER(_BOOL), 'pbMute')),
_COMMETHOD(
[],
_HRESULT,
'GetVolumeStepInfo',
(['out', 'retval'], _POINTER(_UINT), 'pnStep'),
(['out', 'retval'], _POINTER(_UINT), 'pnStepCount'),
),
_COMMETHOD([], _HRESULT, 'VolumeStepUp',
(['in'], _POINTER(_GUID), 'pguidEventContext')),
_COMMETHOD([], _HRESULT, 'VolumeStepDown',
(['in'], _POINTER(_GUID), 'pguidEventContext')),
_COMMETHOD(
[], _HRESULT, 'QueryHardwareSupport',
(['out', 'retval'], _POINTER(_DWORD), 'pdwHardwareSupportMask')),
_COMMETHOD(
[], _HRESULT, 'GetVolumeRange',
(['out', 'retval'], _POINTER(_c_float), 'pfLevelMinDB'),
(['out', 'retval'], _POINTER(_c_float), 'pfLevelMaxDB'),
(['out', 'retval'], _POINTER(_c_float), 'pfVolumeIncrementDB')),
]
class IAudioEndpointVolumeCallback(_IUnknown):
_iid_ = IID_IAudioEndpointVolumeCallback
_methods_ = [
_COMMETHOD([], _HRESULT, 'OnNotify',
(['in'], PAUDIO_VOLUME_NOTIFICATION_DATA, 'pNotify')),
]
class IAudioEndpointVolume(comtypes.IUnknown):
_iid_ = IID_IAudioEndpointVolume
_methods_ = (
_STDMETHOD(_HRESULT,
'RegisterControlChangeNotify', []),
_STDMETHOD(_HRESULT,
'UnregisterControlChangeNotify', []),
_STDMETHOD(_HRESULT,
'GetChannelCount', []),
_COMMETHOD([], _HRESULT,
'SetMasterVolumeLevel',
(['in'], _c_float, 'fLevelDB'),
(['in'], _POINTER(_GUID), 'pguidEventContext')),
_COMMETHOD([], _HRESULT,
'SetMasterVolumeLevelScalar',
(['in'], _c_float, 'fLevelDB'),
(['in'], _POINTER(_GUID), 'pguidEventContext')),
_COMMETHOD([], _HRESULT,
'GetMasterVolumeLevel',
(['out','retval'], _POINTER(ctypes.c_float), 'pfLevelDB')),
_COMMETHOD([], _HRESULT,
'GetMasterVolumeLevelScalar',
(['out','retval'], _POINTER(_c_float), 'pfLevelDB')),
_COMMETHOD([], _HRESULT,
'SetChannelVolumeLevel',
(['in'], _DWORD, 'nChannel'),
(['in'], _c_float, 'fLevelDB'),
(['in'], _POINTER(_GUID), 'pguidEventContext')),
_COMMETHOD([], _HRESULT,
'SetChannelVolumeLevelScalar',
(['in'], _DWORD, 'nChannel'),
(['in'], _c_float, 'fLevelDB'),
(['in'], _POINTER(_GUID), 'pguidEventContext')),
_COMMETHOD([], _HRESULT,
'GetChannelVolumeLevel',
(['in'], _DWORD, 'nChannel'),
(['out','retval'], _POINTER(_c_float), 'pfLevelDB')),
_COMMETHOD([], _HRESULT,
'GetChannelVolumeLevelScalar',
(['in'], _DWORD, 'nChannel'),
(['out','retval'], _POINTER(_c_float), 'pfLevelDB')),
_COMMETHOD([], _HRESULT,
'SetMute',
(['in'], _BOOL, 'bMute'),
(['in'], _POINTER(_GUID), 'pguidEventContext')),
_COMMETHOD([], _HRESULT,
'GetMute',
(['out','retval'], _POINTER(_BOOL), 'pbMute')),
_COMMETHOD([], _HRESULT,
'GetVolumeStepInfo',
(['out','retval'], _POINTER(_c_float), 'pnStep'),
(['out','retval'], _POINTER(_c_float), 'pnStepCount')),
_COMMETHOD([], _HRESULT,
'VolumeStepUp',
(['in'], _POINTER(_GUID), 'pguidEventContext')),
_COMMETHOD([], _HRESULT,
'VolumeStepDown',
(['in'], _POINTER(_GUID), 'pguidEventContext')),
_COMMETHOD([], _HRESULT,
'QueryHardwareSupport',
(['out','retval'], _POINTER(_DWORD), 'pdwHardwareSupportMask')),
_COMMETHOD([], _HRESULT,
'GetVolumeRange',
(['out','retval'], _POINTER(_c_float), 'pfMin'),
(['out','retval'], _POINTER(_c_float), 'pfMax'),
(['out','retval'], _POINTER(_c_float), 'pfIncr')))