cog/Audio/Output/OutputCoreAudio.h

42 lines
867 B
Objective-C

//
// OutputCoreAudio.h
// Cog
//
// Created by Vincent Spader on 8/2/05.
// Copyright 2005 Vincent Spader. All rights reserved.
//
#import <AssertMacros.h>
#import <Cocoa/Cocoa.h>
#import <CoreAudio/AudioHardware.h>
#import <AudioToolbox/AudioToolbox.h>
#import <AudioUnit/AudioUnit.h>
@class OutputNode;
@interface OutputCoreAudio : NSObject {
OutputNode * outputController;
BOOL stopping;
AudioDeviceID outputDeviceID;
AudioUnit outputUnit;
AURenderCallbackStruct renderCallback;
AudioStreamBasicDescription deviceFormat; // info about the default device
}
- (id)initWithController:(OutputNode *)c;
- (BOOL)setup;
- (OSStatus)setOutputDeviceByID:(AudioDeviceID)deviceID;
- (BOOL)setOutputDeviceWithDeviceDict:(NSDictionary *)deviceDict;
- (void)start;
- (void)pause;
- (void)resume;
- (void)stop;
- (void)setVolume:(double) v;
@end