#include <MP3FileReader.h>

Inheritance diagram for MP3FileReader:

[legend]

Collaboration diagram for MP3FileReader:

[legend]

Classes
struct	DecoderData

class	DecodeThread

Public Types
enum	DecodeMode { DecodeAtOnce, DecodeThreaded }

enum	CacheMode { CacheInTemporaryFile, CacheInMemory }

typedef std::map< QString, QString >	TagMap

Public Slots
void	cancelled ()

Signals
void	progress (int)

void	frameCountChanged ()

Public Member Functions
	MP3FileReader (FileSource source, DecodeMode decodeMode, CacheMode cacheMode, int targetRate=0, bool normalised=false, ProgressReporter *reporter=0)

virtual	~MP3FileReader ()

virtual QString	getError () const

virtual QString	getLocation () const
	Return the location of the audio data in the reader (as passed in to the FileSource constructor, for example). More...

virtual QString	getTitle () const
	Return the title of the work in the audio file, if known. More...

virtual QString	getMaker () const
	Return the "maker" of the work in the audio file, if known. More...

virtual TagMap	getTags () const

virtual int	getDecodeCompletion () const

virtual bool	isUpdating () const

virtual void	getInterleavedFrames (int start, int count, SampleBlock &frames) const
	Return interleaved samples for count frames from index start. More...

virtual int	getNativeRate () const

virtual bool	isQuicklySeekable () const
	Intermediate cache means all CodedAudioFileReaders are quickly seekable. More...

bool	isOK () const

int	getFrameCount () const

int	getChannelCount () const

int	getSampleRate () const

virtual void	getDeInterleavedFrames (int start, int count, std::vector< SampleBlock > &frames) const
	Return de-interleaved samples for count frames from index start. More...

Static Public Member Functions
static void	getSupportedExtensions (std::set< QString > &extensions)

static bool	supportsExtension (QString ext)

static bool	supportsContentType (QString type)

static bool	supports (FileSource &source)

Protected Member Functions
bool	decode (void *mm, int sz)

enum mad_flow	accept (struct mad_header const , struct mad_pcm )

void	loadTags ()

QString	loadTag (void vtag, const char name)

void	initialiseDecodeCache ()

void	addSamplesToDecodeCache (float **samples, int nframes)

void	addSamplesToDecodeCache (float *samplesInterleaved, int nframes)

void	addSamplesToDecodeCache (const SampleBlock &interleaved)

void	finishDecodeCache ()

bool	isDecodeCacheInitialised () const

void	startSerialised (QString id)

void	endSerialised ()

Static Protected Member Functions
static enum mad_flow	input (void , struct mad_stream )

static enum mad_flow	output (void , struct mad_header const , struct mad_pcm *)

static enum mad_flow	error (void , struct mad_stream , struct mad_frame *)

Protected Attributes
FileSource	m_source

QString	m_path

QString	m_error

QString	m_title

QString	m_maker

TagMap	m_tags

int	m_fileSize

double	m_bitrateNum

int	m_bitrateDenom

int	m_completion

bool	m_done

unsigned char *	m_filebuffer

float **	m_samplebuffer

int	m_samplebuffersize

ProgressReporter *	m_reporter

bool	m_cancelled

DecodeThread *	m_decodeThread

QMutex	m_cacheMutex

CacheMode	m_cacheMode

SampleBlock	m_data

QReadWriteLock	m_dataLock

bool	m_initialised

Serialiser *	m_serialiser

int	m_fileRate

QString	m_cacheFileName

SNDFILE *	m_cacheFileWritePtr

WavFileReader *	m_cacheFileReader

float *	m_cacheWriteBuffer

int	m_cacheWriteBufferIndex

int	m_cacheWriteBufferSize

Resampler *	m_resampler

float *	m_resampleBuffer

int	m_fileFrameCount

bool	m_normalised

float	m_max

float	m_gain

int	m_frameCount

int	m_channelCount

int	m_sampleRate

Detailed Description

Definition at line 30 of file MP3FileReader.h.

Member Typedef Documentation

◆ TagMap

typedef std::map<QString, QString> AudioFileReader::TagMap

inherited

Definition at line 65 of file AudioFileReader.h.

Member Enumeration Documentation

◆ DecodeMode

enum MP3FileReader::DecodeMode

Enumerator
DecodeAtOnce
DecodeThreaded

Definition at line 35 of file MP3FileReader.h.

◆ CacheMode

enum CodedAudioFileReader::CacheMode

inherited

Enumerator
CacheInTemporaryFile
CacheInMemory

Definition at line 36 of file CodedAudioFileReader.h.

Constructor & Destructor Documentation

◆ MP3FileReader()

MP3FileReader::MP3FileReader	(	FileSource	source,
		DecodeMode	decodeMode,
		CacheMode	cacheMode,
		int	targetRate = `0`,
		bool	normalised = `false`,
		ProgressReporter *	reporter = `0`
	)

◆ ~MP3FileReader()

MP3FileReader::~MP3FileReader ( )

virtual

Definition at line 149 of file MP3FileReader.cpp.

References m_cancelled, and m_decodeThread.

Member Function Documentation

◆ getError()

virtual QString MP3FileReader::getError ( ) const

inlinevirtual

Reimplemented from AudioFileReader.

Definition at line 48 of file MP3FileReader.h.

References m_error.

◆ getLocation()

virtual QString MP3FileReader::getLocation ( ) const

inlinevirtual

Return the location of the audio data in the reader (as passed in to the FileSource constructor, for example).

Reimplemented from AudioFileReader.

Definition at line 50 of file MP3FileReader.h.

References FileSource::getLocation(), and m_source.

◆ getTitle()

virtual QString MP3FileReader::getTitle ( ) const

inlinevirtual

Return the title of the work in the audio file, if known.

This may be implemented by subclasses that support file tagging. This is not the same thing as the file name.

Reimplemented from AudioFileReader.

Definition at line 51 of file MP3FileReader.h.

References m_title.

◆ getMaker()

virtual QString MP3FileReader::getMaker ( ) const

inlinevirtual

Return the "maker" of the work in the audio file, if known.

This could represent almost anything (band, composer, conductor, artist etc).

Reimplemented from AudioFileReader.

Definition at line 52 of file MP3FileReader.h.

References m_maker.

◆ getTags()

virtual TagMap MP3FileReader::getTags ( ) const

inlinevirtual

Reimplemented from AudioFileReader.

Definition at line 53 of file MP3FileReader.h.

References m_tags.

◆ getSupportedExtensions()

void MP3FileReader::getSupportedExtensions ( std::set< QString > & extensions )

static

Definition at line 445 of file MP3FileReader.cpp.

Referenced by AudioFileReaderFactory::getKnownExtensions(), and supportsExtension().

◆ supportsExtension()

bool MP3FileReader::supportsExtension ( QString ext )

static

Definition at line 451 of file MP3FileReader.cpp.

References getSupportedExtensions().

Referenced by supports().

◆ supportsContentType()

bool MP3FileReader::supportsContentType ( QString type )

static

Definition at line 459 of file MP3FileReader.cpp.

Referenced by supports().

◆ supports()

bool MP3FileReader::supports ( FileSource & source )

static

Definition at line 465 of file MP3FileReader.cpp.

References FileSource::getContentType(), FileSource::getExtension(), supportsContentType(), and supportsExtension().

Referenced by AudioFileReaderFactory::create().

◆ getDecodeCompletion()

virtual int MP3FileReader::getDecodeCompletion ( ) const

inlinevirtual

Reimplemented from AudioFileReader.

Definition at line 60 of file MP3FileReader.h.

References m_completion.

◆ isUpdating()

virtual bool MP3FileReader::isUpdating ( ) const

inlinevirtual

Reimplemented from AudioFileReader.

Definition at line 62 of file MP3FileReader.h.

References m_decodeThread.

◆ cancelled

void MP3FileReader::cancelled ( )

slot

Definition at line 159 of file MP3FileReader.cpp.

References m_cancelled.

Referenced by MP3FileReader().

◆ decode()

bool MP3FileReader::decode	(	void *	mm,
		int	sz
	)

protected

Definition at line 294 of file MP3FileReader.cpp.

References error(), input(), MP3FileReader::DecoderData::length, m_done, output(), MP3FileReader::DecoderData::reader, and MP3FileReader::DecoderData::start.

Referenced by MP3FileReader(), and MP3FileReader::DecodeThread::run().

◆ accept()

enum mad_flow MP3FileReader::accept	(	struct mad_header const *	header,
		struct mad_pcm *	pcm
	)

protected

◆ input()

enum mad_flow MP3FileReader::input	(	void *	dp,
		struct mad_stream *	stream
	)

staticprotected

Definition at line 312 of file MP3FileReader.cpp.

References MP3FileReader::DecoderData::length, and MP3FileReader::DecoderData::start.

Referenced by decode().

◆ output()

enum mad_flow MP3FileReader::output	(	void *	dp,
		struct mad_header const *	header,
		struct mad_pcm *	pcm
	)

staticprotected

Definition at line 339 of file MP3FileReader.cpp.

References accept(), and MP3FileReader::DecoderData::reader.

Referenced by decode().

◆ error()

enum mad_flow MP3FileReader::error	(	void *	,
		struct mad_stream *	,
		struct mad_frame *
	)

staticprotected

Definition at line 431 of file MP3FileReader.cpp.

Referenced by decode().

◆ loadTags()

void MP3FileReader::loadTags ( )

protected

Definition at line 165 of file MP3FileReader.cpp.

References loadTag(), m_maker, m_path, m_tags, m_title, and SVDEBUG.

Referenced by MP3FileReader().

◆ loadTag()

QString MP3FileReader::loadTag	(	void *	vtag,
		const char *	name
	)

protected

Definition at line 211 of file MP3FileReader.cpp.

References SVDEBUG.

Referenced by loadTags().

◆ getInterleavedFrames()

void CodedAudioFileReader::getInterleavedFrames	(	int	start,
		int	count,
		SampleBlock &	frames
	)		const

virtualinherited

Return interleaved samples for count frames from index start.

The resulting sample block will contain count * getChannelCount() samples (or fewer if end of file is reached).

The subclass implementations of this function must be thread-safe – that is, safe to call from multiple threads with different arguments on the same object at the same time.

Implements AudioFileReader.

Definition at line 409 of file CodedAudioFileReader.cpp.

References CodedAudioFileReader::CacheInMemory, CodedAudioFileReader::CacheInTemporaryFile, WavFileReader::getInterleavedFrames(), AudioFileReader::isOK(), CodedAudioFileReader::m_cacheFileReader, CodedAudioFileReader::m_cacheMode, AudioFileReader::m_channelCount, CodedAudioFileReader::m_data, CodedAudioFileReader::m_dataLock, CodedAudioFileReader::m_gain, CodedAudioFileReader::m_initialised, CodedAudioFileReader::m_normalised, and SVDEBUG.

◆ getNativeRate()

virtual int CodedAudioFileReader::getNativeRate ( ) const

inlinevirtualinherited

Reimplemented from AudioFileReader.

Definition at line 44 of file CodedAudioFileReader.h.

References CodedAudioFileReader::m_fileRate.

◆ isQuicklySeekable()

virtual bool CodedAudioFileReader::isQuicklySeekable ( ) const

inlinevirtualinherited

Intermediate cache means all CodedAudioFileReaders are quickly seekable.

Implements AudioFileReader.

Definition at line 47 of file CodedAudioFileReader.h.

◆ progress

void CodedAudioFileReader::progress ( int )

signalinherited

Referenced by DecodingWavFileReader::addBlock(), and OggVorbisFileReader::readPacket().

◆ initialiseDecodeCache()

void CodedAudioFileReader::initialiseDecodeCache ( )

protectedinherited

Definition at line 97 of file CodedAudioFileReader.cpp.

Referenced by accept(), OggVorbisFileReader::acceptFrames(), and DecodingWavFileReader::DecodingWavFileReader().

◆ addSamplesToDecodeCache() [1/3]

void CodedAudioFileReader::addSamplesToDecodeCache	(	float **	samples,
		int	nframes
	)

protectedinherited

Definition at line 179 of file CodedAudioFileReader.cpp.

References CodedAudioFileReader::m_cacheFileReader, CodedAudioFileReader::m_cacheMutex, CodedAudioFileReader::m_cacheWriteBuffer, CodedAudioFileReader::m_cacheWriteBufferIndex, CodedAudioFileReader::m_cacheWriteBufferSize, AudioFileReader::m_channelCount, CodedAudioFileReader::m_initialised, CodedAudioFileReader::pushBuffer(), and WavFileReader::updateFrameCount().

Referenced by accept(), OggVorbisFileReader::acceptFrames(), and DecodingWavFileReader::addBlock().

◆ addSamplesToDecodeCache() [2/3]

void CodedAudioFileReader::addSamplesToDecodeCache	(	float *	samplesInterleaved,
		int	nframes
	)

protectedinherited

Definition at line 209 of file CodedAudioFileReader.cpp.

References CodedAudioFileReader::m_cacheFileReader, CodedAudioFileReader::m_cacheMutex, CodedAudioFileReader::m_cacheWriteBuffer, CodedAudioFileReader::m_cacheWriteBufferIndex, CodedAudioFileReader::m_cacheWriteBufferSize, AudioFileReader::m_channelCount, CodedAudioFileReader::m_initialised, CodedAudioFileReader::pushBuffer(), and WavFileReader::updateFrameCount().

◆ addSamplesToDecodeCache() [3/3]

void CodedAudioFileReader::addSamplesToDecodeCache ( const SampleBlock & interleaved )

protectedinherited

Definition at line 239 of file CodedAudioFileReader.cpp.

References CodedAudioFileReader::m_cacheFileReader, CodedAudioFileReader::m_cacheMutex, CodedAudioFileReader::m_cacheWriteBuffer, CodedAudioFileReader::m_cacheWriteBufferIndex, CodedAudioFileReader::m_cacheWriteBufferSize, AudioFileReader::m_channelCount, CodedAudioFileReader::m_initialised, CodedAudioFileReader::pushBuffer(), and WavFileReader::updateFrameCount().

◆ finishDecodeCache()

void CodedAudioFileReader::finishDecodeCache ( )

protectedinherited

◆ isDecodeCacheInitialised()

bool CodedAudioFileReader::isDecodeCacheInitialised ( ) const

inlineprotectedinherited

Definition at line 67 of file CodedAudioFileReader.h.

References CodedAudioFileReader::m_initialised.

Referenced by accept(), DecodingWavFileReader::DecodingWavFileReader(), MP3FileReader(), OggVorbisFileReader::OggVorbisFileReader(), DecodingWavFileReader::DecodeThread::run(), OggVorbisFileReader::DecodeThread::run(), and MP3FileReader::DecodeThread::run().

◆ startSerialised()

void CodedAudioFileReader::startSerialised ( QString id )

protectedinherited

Definition at line 79 of file CodedAudioFileReader.cpp.

References CodedAudioFileReader::m_serialiser, and SVDEBUG.

Referenced by accept(), DecodingWavFileReader::DecodeThread::run(), and OggVorbisFileReader::DecodeThread::run().

◆ endSerialised()

void CodedAudioFileReader::endSerialised ( )

protectedinherited

Definition at line 88 of file CodedAudioFileReader.cpp.

References Serialiser::getId(), CodedAudioFileReader::m_serialiser, and SVDEBUG.

Referenced by DecodingWavFileReader::DecodingWavFileReader(), MP3FileReader(), OggVorbisFileReader::OggVorbisFileReader(), DecodingWavFileReader::DecodeThread::run(), OggVorbisFileReader::DecodeThread::run(), MP3FileReader::DecodeThread::run(), and CodedAudioFileReader::~CodedAudioFileReader().

◆ isOK()

bool AudioFileReader::isOK ( ) const

inlineinherited

Definition at line 35 of file AudioFileReader.h.

References AudioFileReader::m_channelCount.

Referenced by AudioFileReaderFactory::create(), DecodingWavFileReader::DecodingWavFileReader(), WaveFileModel::getData(), CodedAudioFileReader::getInterleavedFrames(), CodedAudioFileReader::initialiseDecodeCache(), and WaveFileModel::isOK().

◆ getFrameCount()

int AudioFileReader::getFrameCount ( ) const

inlineinherited

Definition at line 39 of file AudioFileReader.h.

References AudioFileReader::m_frameCount.

Referenced by DecodingWavFileReader::addBlock(), DecodingWavFileReader::DecodingWavFileReader(), WaveFileModel::getFrameCount(), and DecodingWavFileReader::DecodeThread::run().

◆ getChannelCount()

int AudioFileReader::getChannelCount ( ) const

inlineinherited

Definition at line 40 of file AudioFileReader.h.

References AudioFileReader::m_channelCount.

Referenced by WritableWaveFileModel::addSamples(), DecodingWavFileReader::DecodingWavFileReader(), WaveFileModel::getChannelCount(), and AudioFileReader::getDeInterleavedFrames().

◆ getSampleRate()

int AudioFileReader::getSampleRate ( ) const

inlineinherited

Definition at line 41 of file AudioFileReader.h.

References AudioFileReader::m_sampleRate.

Referenced by AudioFileReaderFactory::create(), DecodingWavFileReader::DecodingWavFileReader(), WaveFileModel::getSampleRate(), and WaveFileModel::WaveFileModel().

◆ getDeInterleavedFrames()

void AudioFileReader::getDeInterleavedFrames	(	int	start,
		int	count,
		std::vector< SampleBlock > &	frames
	)		const

virtualinherited

Return de-interleaved samples for count frames from index start.

Implemented in this class (it calls getInterleavedFrames and de-interleaves). The resulting vector will contain getChannelCount() sample blocks of count samples each (or fewer if end of file is reached).

Definition at line 19 of file AudioFileReader.cpp.

References AudioFileReader::getChannelCount(), and AudioFileReader::getInterleavedFrames().

◆ frameCountChanged

void AudioFileReader::frameCountChanged ( )

signalinherited

Referenced by WavFileReader::updateFrameCount().

Member Data Documentation

◆ m_source

FileSource MP3FileReader::m_source

protected

Definition at line 70 of file MP3FileReader.h.

Referenced by getLocation().

◆ m_path

QString MP3FileReader::m_path

protected

Definition at line 71 of file MP3FileReader.h.

Referenced by loadTags(), MP3FileReader(), and MP3FileReader::DecodeThread::run().

◆ m_error

QString MP3FileReader::m_error

protected

Definition at line 72 of file MP3FileReader.h.

Referenced by getError(), MP3FileReader(), and MP3FileReader::DecodeThread::run().

◆ m_title

QString MP3FileReader::m_title

protected

Definition at line 73 of file MP3FileReader.h.

Referenced by getTitle(), and loadTags().

◆ m_maker

QString MP3FileReader::m_maker

protected

Definition at line 74 of file MP3FileReader.h.

Referenced by getMaker(), and loadTags().

◆ m_tags

TagMap MP3FileReader::m_tags

protected

Definition at line 75 of file MP3FileReader.h.

Referenced by getTags(), and loadTags().

◆ m_fileSize

int MP3FileReader::m_fileSize

protected

Definition at line 76 of file MP3FileReader.h.

Referenced by accept(), MP3FileReader(), and MP3FileReader::DecodeThread::run().

◆ m_bitrateNum

double MP3FileReader::m_bitrateNum

protected

Definition at line 77 of file MP3FileReader.h.

Referenced by accept(), and MP3FileReader().

◆ m_bitrateDenom

int MP3FileReader::m_bitrateDenom

protected

Definition at line 78 of file MP3FileReader.h.

Referenced by accept(), and MP3FileReader().

◆ m_completion

int MP3FileReader::m_completion

protected

Definition at line 79 of file MP3FileReader.h.

Referenced by accept(), getDecodeCompletion(), MP3FileReader(), and MP3FileReader::DecodeThread::run().

◆ m_done

bool MP3FileReader::m_done

protected

Definition at line 80 of file MP3FileReader.h.

Referenced by decode(), MP3FileReader(), and MP3FileReader::DecodeThread::run().

◆ m_filebuffer

unsigned char* MP3FileReader::m_filebuffer

protected

Definition at line 82 of file MP3FileReader.h.

Referenced by MP3FileReader(), and MP3FileReader::DecodeThread::run().

◆ m_samplebuffer

float** MP3FileReader::m_samplebuffer

protected

Definition at line 83 of file MP3FileReader.h.

Referenced by accept(), MP3FileReader(), and MP3FileReader::DecodeThread::run().

◆ m_samplebuffersize

int MP3FileReader::m_samplebuffersize

protected

Definition at line 84 of file MP3FileReader.h.

Referenced by accept(), and MP3FileReader().

◆ m_reporter

ProgressReporter* MP3FileReader::m_reporter

protected

Definition at line 86 of file MP3FileReader.h.

Referenced by accept(), and MP3FileReader().

◆ m_cancelled

bool MP3FileReader::m_cancelled

protected

Definition at line 87 of file MP3FileReader.h.

Referenced by accept(), cancelled(), MP3FileReader(), and ~MP3FileReader().

◆ m_decodeThread

DecodeThread* MP3FileReader::m_decodeThread

protected

Definition at line 113 of file MP3FileReader.h.

Referenced by isUpdating(), MP3FileReader(), and ~MP3FileReader().

◆ m_cacheMutex

QMutex CodedAudioFileReader::m_cacheMutex

protectedinherited

Definition at line 78 of file CodedAudioFileReader.h.

Referenced by CodedAudioFileReader::addSamplesToDecodeCache(), CodedAudioFileReader::finishDecodeCache(), CodedAudioFileReader::initialiseDecodeCache(), and CodedAudioFileReader::~CodedAudioFileReader().

◆ m_cacheMode

CacheMode CodedAudioFileReader::m_cacheMode

protectedinherited

Definition at line 79 of file CodedAudioFileReader.h.

Referenced by accept(), CodedAudioFileReader::finishDecodeCache(), CodedAudioFileReader::getInterleavedFrames(), CodedAudioFileReader::initialiseDecodeCache(), CodedAudioFileReader::pushBufferNonResampling(), DecodingWavFileReader::DecodeThread::run(), and OggVorbisFileReader::DecodeThread::run().

◆ m_data

SampleBlock CodedAudioFileReader::m_data

protectedinherited

Definition at line 80 of file CodedAudioFileReader.h.

Referenced by CodedAudioFileReader::getInterleavedFrames(), CodedAudioFileReader::initialiseDecodeCache(), and CodedAudioFileReader::pushBufferNonResampling().

◆ m_dataLock

QReadWriteLock CodedAudioFileReader::m_dataLock

mutableprotectedinherited

Definition at line 81 of file CodedAudioFileReader.h.

Referenced by CodedAudioFileReader::getInterleavedFrames(), and CodedAudioFileReader::pushBufferNonResampling().

◆ m_initialised

bool CodedAudioFileReader::m_initialised

protectedinherited

Definition at line 82 of file CodedAudioFileReader.h.

Referenced by CodedAudioFileReader::addSamplesToDecodeCache(), CodedAudioFileReader::finishDecodeCache(), CodedAudioFileReader::getInterleavedFrames(), CodedAudioFileReader::initialiseDecodeCache(), and CodedAudioFileReader::isDecodeCacheInitialised().

◆ m_serialiser

Serialiser* CodedAudioFileReader::m_serialiser

protectedinherited

Definition at line 83 of file CodedAudioFileReader.h.

Referenced by CodedAudioFileReader::endSerialised(), and CodedAudioFileReader::startSerialised().

◆ m_fileRate

int CodedAudioFileReader::m_fileRate

protectedinherited

Definition at line 84 of file CodedAudioFileReader.h.

Referenced by accept(), OggVorbisFileReader::acceptFrames(), DecodingWavFileReader::addBlock(), DecodingWavFileReader::DecodingWavFileReader(), CodedAudioFileReader::getNativeRate(), CodedAudioFileReader::initialiseDecodeCache(), MP3FileReader(), OggVorbisFileReader::OggVorbisFileReader(), and CodedAudioFileReader::pushBuffer().

◆ m_cacheFileName

QString CodedAudioFileReader::m_cacheFileName

protectedinherited

Definition at line 86 of file CodedAudioFileReader.h.

Referenced by CodedAudioFileReader::initialiseDecodeCache(), and CodedAudioFileReader::~CodedAudioFileReader().

◆ m_cacheFileWritePtr

SNDFILE* CodedAudioFileReader::m_cacheFileWritePtr

protectedinherited

Definition at line 87 of file CodedAudioFileReader.h.

Referenced by CodedAudioFileReader::finishDecodeCache(), CodedAudioFileReader::initialiseDecodeCache(), CodedAudioFileReader::pushBufferNonResampling(), and CodedAudioFileReader::~CodedAudioFileReader().

◆ m_cacheFileReader

WavFileReader* CodedAudioFileReader::m_cacheFileReader

protectedinherited

Definition at line 88 of file CodedAudioFileReader.h.

Referenced by CodedAudioFileReader::addSamplesToDecodeCache(), CodedAudioFileReader::finishDecodeCache(), CodedAudioFileReader::getInterleavedFrames(), CodedAudioFileReader::initialiseDecodeCache(), and CodedAudioFileReader::~CodedAudioFileReader().

◆ m_cacheWriteBuffer

float* CodedAudioFileReader::m_cacheWriteBuffer

protectedinherited

Definition at line 89 of file CodedAudioFileReader.h.

Referenced by CodedAudioFileReader::addSamplesToDecodeCache(), CodedAudioFileReader::finishDecodeCache(), CodedAudioFileReader::initialiseDecodeCache(), and CodedAudioFileReader::~CodedAudioFileReader().

◆ m_cacheWriteBufferIndex

int CodedAudioFileReader::m_cacheWriteBufferIndex

protectedinherited

Definition at line 90 of file CodedAudioFileReader.h.

Referenced by CodedAudioFileReader::addSamplesToDecodeCache(), CodedAudioFileReader::finishDecodeCache(), and CodedAudioFileReader::initialiseDecodeCache().

◆ m_cacheWriteBufferSize

int CodedAudioFileReader::m_cacheWriteBufferSize

protectedinherited

Definition at line 91 of file CodedAudioFileReader.h.

Referenced by CodedAudioFileReader::addSamplesToDecodeCache(), and CodedAudioFileReader::initialiseDecodeCache().

◆ m_resampler

Resampler* CodedAudioFileReader::m_resampler

protectedinherited

Definition at line 93 of file CodedAudioFileReader.h.

Referenced by CodedAudioFileReader::finishDecodeCache(), CodedAudioFileReader::initialiseDecodeCache(), CodedAudioFileReader::pushBuffer(), CodedAudioFileReader::pushBufferResampling(), and CodedAudioFileReader::~CodedAudioFileReader().

◆ m_resampleBuffer

float* CodedAudioFileReader::m_resampleBuffer

protectedinherited

Definition at line 94 of file CodedAudioFileReader.h.

Referenced by CodedAudioFileReader::finishDecodeCache(), CodedAudioFileReader::initialiseDecodeCache(), CodedAudioFileReader::pushBufferResampling(), and CodedAudioFileReader::~CodedAudioFileReader().

◆ m_fileFrameCount

int CodedAudioFileReader::m_fileFrameCount

protectedinherited

Definition at line 95 of file CodedAudioFileReader.h.

Referenced by CodedAudioFileReader::pushBuffer(), and CodedAudioFileReader::pushBufferResampling().

◆ m_normalised

bool CodedAudioFileReader::m_normalised

protectedinherited

Definition at line 97 of file CodedAudioFileReader.h.

Referenced by CodedAudioFileReader::getInterleavedFrames(), and CodedAudioFileReader::pushBufferNonResampling().

◆ m_max

float CodedAudioFileReader::m_max

protectedinherited

Definition at line 98 of file CodedAudioFileReader.h.

Referenced by CodedAudioFileReader::pushBufferNonResampling().

◆ m_gain

float CodedAudioFileReader::m_gain

protectedinherited

Definition at line 99 of file CodedAudioFileReader.h.

Referenced by CodedAudioFileReader::getInterleavedFrames(), and CodedAudioFileReader::pushBufferNonResampling().

◆ m_frameCount

int AudioFileReader::m_frameCount

protectedinherited

Definition at line 107 of file AudioFileReader.h.

Referenced by accept(), CodedAudioFileReader::CodedAudioFileReader(), AudioFileReader::getFrameCount(), CodedAudioFileReader::pushBufferNonResampling(), CodedAudioFileReader::pushBufferResampling(), WavFileReader::updateFrameCount(), and WavFileReader::WavFileReader().

◆ m_channelCount

int AudioFileReader::m_channelCount

protectedinherited

Definition at line 108 of file AudioFileReader.h.

Referenced by accept(), OggVorbisFileReader::acceptFrames(), CodedAudioFileReader::addSamplesToDecodeCache(), DecodingWavFileReader::DecodingWavFileReader(), CodedAudioFileReader::finishDecodeCache(), AudioFileReader::getChannelCount(), CodedAudioFileReader::getInterleavedFrames(), WavFileReader::getInterleavedFrames(), CodedAudioFileReader::initialiseDecodeCache(), AudioFileReader::isOK(), MP3FileReader(), OggVorbisFileReader::OggVorbisFileReader(), CodedAudioFileReader::pushBufferNonResampling(), CodedAudioFileReader::pushBufferResampling(), MP3FileReader::DecodeThread::run(), WavFileReader::updateFrameCount(), and WavFileReader::WavFileReader().

◆ m_sampleRate

int AudioFileReader::m_sampleRate

protectedinherited

Definition at line 109 of file AudioFileReader.h.

Referenced by accept(), DecodingWavFileReader::addBlock(), CodedAudioFileReader::CodedAudioFileReader(), AudioFileReader::getNativeRate(), AudioFileReader::getSampleRate(), CodedAudioFileReader::initialiseDecodeCache(), MP3FileReader(), OggVorbisFileReader::OggVorbisFileReader(), CodedAudioFileReader::pushBuffer(), WavFileReader::updateFrameCount(), and WavFileReader::WavFileReader().

The documentation for this class was generated from the following files:

Classes

Public Types

Public Slots

Signals

Public Member Functions

Static Public Member Functions

Protected Member Functions

Static Protected Member Functions

Protected Attributes

Detailed Description

Member Typedef Documentation

◆ TagMap

Member Enumeration Documentation

◆ DecodeMode

◆ CacheMode

Constructor & Destructor Documentation

◆ MP3FileReader()

◆ ~MP3FileReader()

Member Function Documentation

◆ getError()

◆ getLocation()

◆ getTitle()

◆ getMaker()

◆ getTags()

◆ getSupportedExtensions()

◆ supportsExtension()

◆ supportsContentType()

◆ supports()

◆ getDecodeCompletion()

◆ isUpdating()

◆ cancelled

◆ decode()

◆ accept()

◆ input()

◆ output()

◆ error()

◆ loadTags()

◆ loadTag()

◆ getInterleavedFrames()

◆ getNativeRate()

◆ isQuicklySeekable()

◆ progress

◆ initialiseDecodeCache()

◆ addSamplesToDecodeCache() [1/3]

◆ addSamplesToDecodeCache() [2/3]

◆ addSamplesToDecodeCache() [3/3]

◆ finishDecodeCache()

◆ isDecodeCacheInitialised()

◆ startSerialised()

◆ endSerialised()

◆ isOK()

◆ getFrameCount()

◆ getChannelCount()

◆ getSampleRate()

◆ getDeInterleavedFrames()

◆ frameCountChanged

Member Data Documentation

◆ m_source

◆ m_path

◆ m_error

◆ m_title

◆ m_maker

◆ m_tags

◆ m_fileSize

◆ m_bitrateNum

◆ m_bitrateDenom

◆ m_completion

◆ m_done

◆ m_filebuffer

◆ m_samplebuffer

◆ m_samplebuffersize

◆ m_reporter

◆ m_cancelled

◆ m_decodeThread

◆ m_cacheMutex

◆ m_cacheMode

◆ m_data

◆ m_dataLock

◆ m_initialised

◆ m_serialiser