cog/Plugins/MAD/MADDecoder.h

55 lines
855 B
Objective-C

//
// MADFile.h
// Cog
//
// Created by Vincent Spader on 6/17/06.
// Copyright 2006 Vincent Spader. All rights reserved.
//
#import <Cocoa/Cocoa.h>
#import "MAD/mad.h"
#import "Plugin.h"
#define INPUT_BUFFER_SIZE 5*8192
@interface MADDecoder : NSObject <CogDecoder>
{
struct mad_stream _stream;
struct mad_frame _frame;
struct mad_synth _synth;
unsigned char _inputBuffer[INPUT_BUFFER_SIZE+MAD_BUFFER_GUARD];
unsigned char *_outputBuffer;
int _outputFrames;
int _fileSize;
id<CogSource> _source;
BOOL _firstFrame;
//For gapless playback of mp3s
BOOL _foundXingHeader;
BOOL _foundLAMEHeader;
long _framesDecoded;
uint16_t _startPadding;
uint16_t _endPadding;
BOOL inputEOF;
int bytesPerFrame;
int channels;
int bitsPerSample;
float sampleRate;
int bitrate;
long totalFrames;
}
- (int)decodeMPEGFrame;
@end