blob: 87cef51490777615b690dcb2f5731024d0e99b61 [file] [log] [blame]
/**
* Core Audio audio policy definitions
*
* (c) 2013 Extended by mingw-w64 team
* base on version Copyright 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
*
*/
cpp_quote("#include <winapifamily.h>")
cpp_quote("")
import "oaidl.idl";
import "ocidl.idl";
import "propidl.idl";
import "audiosessiontypes.h";
import "audioclient.idl";
cpp_quote("")
cpp_quote("#if WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_APP)")
typedef enum AudioSessionDisconnectReason {
DisconnectReasonDeviceRemoval,
DisconnectReasonServerShutdown,
DisconnectReasonFormatChanged,
DisconnectReasonSessionLogoff,
DisconnectReasonSessionDisconnected,
DisconnectReasonExclusiveModeOverride
} AudioSessionDisconnectReason;
cpp_quote("")
[object, local, pointer_default (unique), uuid (24918acc-64b3-37c1-8ca9-74a66e9957a8)]
interface IAudioSessionEvents : IUnknown {
HRESULT OnDisplayNameChanged ([in, string]LPCWSTR NewDisplayName,[in] LPCGUID EventContext);
HRESULT OnIconPathChanged ([in, string]LPCWSTR NewIconPath,[in] LPCGUID EventContext);
HRESULT OnSimpleVolumeChanged ([in] float NewVolume,[in] BOOL NewMute,[in] LPCGUID EventContext);
HRESULT OnChannelVolumeChanged ([in] DWORD ChannelCount,[in, size_is (ChannelCount)]float NewChannelVolumeArray[*],[in]DWORD ChangedChannel,[in] LPCGUID EventContext);
HRESULT OnGroupingParamChanged ([in] LPCGUID NewGroupingParam,[in] LPCGUID EventContext);
HRESULT OnStateChanged ([in] AudioSessionState NewState);
HRESULT OnSessionDisconnected ([in] AudioSessionDisconnectReason DisconnectReason);
};
cpp_quote("")
[object, local, uuid (F4B1A599-7266-4319-A8CA-E70ACB11E8CD), helpstring ("AudioSession Control Interface"), pointer_default (unique)]
interface IAudioSessionControl : IUnknown {
HRESULT GetState ([out] AudioSessionState *pRetVal);
HRESULT GetDisplayName ([out, string] LPWSTR *pRetVal);
HRESULT SetDisplayName ([in, string] LPCWSTR Value,[in, unique] LPCGUID EventContext);
HRESULT GetIconPath ([out, string] LPWSTR *pRetVal);
HRESULT SetIconPath ([in, string] LPCWSTR Value,[in, unique] LPCGUID EventContext);
HRESULT GetGroupingParam ([out] GUID *pRetVal);
HRESULT SetGroupingParam ([in] LPCGUID Override,[in, unique] LPCGUID EventContext);
HRESULT RegisterAudioSessionNotification ([in]IAudioSessionEvents *NewNotifications);
HRESULT UnregisterAudioSessionNotification ([in]IAudioSessionEvents *NewNotifications);
}
cpp_quote("#endif")
cpp_quote("")
cpp_quote("#if WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_DESKTOP)")
[object, local, uuid (bfb7ff88-7239-4fc9-8fa2-07c950be9c6d), helpstring ("AudioSession Control Extended Interface"), pointer_default (unique)]
interface IAudioSessionControl2 : IAudioSessionControl {
HRESULT GetSessionIdentifier ([out, string] LPWSTR *pRetVal);
HRESULT GetSessionInstanceIdentifier ([out, string] LPWSTR *pRetVal);
HRESULT GetProcessId ([out] DWORD *pRetVal);
HRESULT IsSystemSoundsSession ();
HRESULT SetDuckingPreference ([in] BOOL optOut);
}
cpp_quote("")
[object, local, uuid (BFA971F1-4d5e-40bb-935e-967039bfbee4), helpstring ("Audio Session Manager Interface"), pointer_default (unique)]
interface IAudioSessionManager : IUnknown {
HRESULT GetAudioSessionControl ([in]LPCGUID AudioSessionGuid,[in] DWORD StreamFlags,[out] IAudioSessionControl **SessionControl);
HRESULT GetSimpleAudioVolume ([in]LPCGUID AudioSessionGuid,[in] DWORD StreamFlags,[out] ISimpleAudioVolume **AudioVolume);
}
cpp_quote("")
[object, local, uuid (C3B284D4-6d39-4359-B3CF-B56DDB3BB39C), helpstring ("Audio Session Notification Interface"), pointer_default (unique)]
interface IAudioVolumeDuckNotification : IUnknown {
HRESULT OnVolumeDuckNotification ([in] LPCWSTR sessionID,[in] UINT32 countCommunicationSessions);
HRESULT OnVolumeUnduckNotification ([in] LPCWSTR sessionID);
}
cpp_quote("")
[object, local, uuid (641dd20b-4d41-49cc-ABA3-174b9477bb08), helpstring ("Audio Session Notification Interface"), pointer_default (unique)]
interface IAudioSessionNotification : IUnknown {
HRESULT OnSessionCreated ([in] IAudioSessionControl *NewSession);
}
cpp_quote("")
[object, local, uuid (E2F5BB11-0570-40ca-ACDD-3aa01277dee8), helpstring ("Audio Session Enumerator Interface"), pointer_default (unique)]
interface IAudioSessionEnumerator : IUnknown {
HRESULT GetCount ([out] int *SessionCount);
HRESULT GetSession ([in] int SessionCount,[out] IAudioSessionControl **Session);
}
cpp_quote("")
[object, local, uuid (77aa99a0-1bd6-484f-8bc7-2c654c9a9b6f), helpstring ("Audio Session Manager Extended Interface"), pointer_default (unique)]
interface IAudioSessionManager2 : IAudioSessionManager {
HRESULT GetSessionEnumerator ([out, retval]IAudioSessionEnumerator **SessionEnum);
HRESULT RegisterSessionNotification (IAudioSessionNotification *SessionNotification);
HRESULT UnregisterSessionNotification (IAudioSessionNotification *SessionNotification);
HRESULT RegisterDuckNotification ([in, string] LPCWSTR sessionID,[in]IAudioVolumeDuckNotification *duckNotification);
HRESULT UnregisterDuckNotification ([in]IAudioVolumeDuckNotification *duckNotification);
}
cpp_quote("#endif")