GSAudioDevice.h

//
//  GSAudioDevice.h
//  SipEndpoint
//
//  Created by Vlad Baranovsky on 6/26/11.
//  Copyright 2011 Genesys Labs. All rights reserved.
//

#import <Foundation/Foundation.h>
#import "GSDevice.h"

@protocol GSAudioDevice <GSDevice>

@property (nonatomic,readonly) GSDeviceRoute micRoute;

@property (nonatomic,readonly) GSDeviceRoute speakerRoute;

- (GSResult) routeMicSignalFrom:(GSDeviceRoute)route;

- (GSResult) routeSpeakerSignalTo:(GSDeviceRoute)route;

- (BOOL) supportsCapabilityForInput:(GSAudioDeviceCapability) capability;

- (BOOL) supportsCapabilityForOutput:(GSAudioDeviceCapability) capability;

@property (nonatomic, readonly) int speakerVolume;

@property (nonatomic, readonly) int micVolume;

- (GSResult) changeSpeakerVolumeTo:(int) value;

- (GSResult) changeMicVolumeTo:(int) value;

@end