Cog/Audio/Chain/AudioChunk.h

//
//  AudioChunk.h
//  CogAudio Framework
//
//  Created by Christopher Snowhill on 2/5/22.
//

#ifndef AudioChunk_h
#define AudioChunk_h

#import <CoreAudio/CoreAudio.h>
#import <Foundation/Foundation.h>

NS_ASSUME_NONNULL_BEGIN

@interface AudioChunk : NSObject {
	AudioStreamBasicDescription format;
	NSMutableData *chunkData;
	BOOL formatAssigned;
	BOOL lossless;
}

@property AudioStreamBasicDescription format;
@property BOOL lossless;

- (id)init;

- (void)assignSamples:(const void *)data frameCount:(size_t)count;

- (NSData *)removeSamples:(size_t)frameCount;

- (BOOL)isEmpty;

- (size_t)frameCount;

- (double)duration;

@end

NS_ASSUME_NONNULL_END

#endif /* AudioChunk_h */