audiere::FLACInputStream Class Reference

#include <input_flac.h>

Inheritance diagram for audiere::FLACInputStream:

[legend]Collaboration diagram for audiere::FLACInputStream:

[legend]List of all members.

Public Member Functions
	FLACInputStream ()
	~FLACInputStream ()
bool	initialize (FilePtr file)
void	getFormat (int &channel_count, int &sample_rate, SampleFormat &sampleformat)
int	doRead (int frame_count, void *samples)
void	reset ()
bool	isSeekable ()
int	getLength ()
void	setPosition (int position)
int	getPosition ()

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Detailed Description

Definition at line 13 of file input_flac.h.

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Constructor & Destructor Documentation

audiere::FLACInputStream::FLACInputStream (   )

Definition at line 8 of file input_flac.cpp. References audiere::SF_S16.

audiere::FLACInputStream::~FLACInputStream (   )

Definition at line 20 of file input_flac.cpp.

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Member Function Documentation

int audiere::FLACInputStream::doRead (  int  frame_count, void *  samples )  [virtual]

Implement this method in subclasses. Implements audiere::BasicSource. Definition at line 113 of file input_flac.cpp. References audiere::GetSampleSize(), and audiere::QueueBuffer::getSize().

void audiere::FLACInputStream::getFormat (  int &  channel_count, int &  sample_rate, SampleFormat &  sampleformat )  [virtual]

Retrieve the number of channels, sample rate, and sample format of the sample source. Implements audiere::SampleSource. Definition at line 101 of file input_flac.cpp.

int audiere::FLACInputStream::getLength (   )  [virtual]

Returns: number of frames in the stream, or 0 if the stream is not seekable Reimplemented from audiere::BasicSource. Definition at line 163 of file input_flac.cpp.

int audiere::FLACInputStream::getPosition (   )  [virtual]

Returns the current position within the sample source. Returns: current position in frames Reimplemented from audiere::BasicSource. Definition at line 177 of file input_flac.cpp. References audiere::GetSampleSize(), and audiere::QueueBuffer::getSize().

bool audiere::FLACInputStream::initialize (  FilePtr  file  )

Definition at line 30 of file input_flac.cpp. References audiere::BasicSource::read(), SET_CALLBACK, audiere::SF_S16, and audiere::SF_U8.

bool audiere::FLACInputStream::isSeekable (   )  [virtual]

Returns: true if the stream is seekable, false otherwise Reimplemented from audiere::BasicSource. Definition at line 157 of file input_flac.cpp.

void audiere::FLACInputStream::reset (   )  [virtual]

Reset the sample source. This has the same effect as setPosition(0) on a seekable source. On an unseekable source, it resets all internal state to the way it was when the source was first created. Implements audiere::SampleSource. Definition at line 148 of file input_flac.cpp. References audiere::File::BEGIN, and audiere::QueueBuffer::clear().

void audiere::FLACInputStream::setPosition (  int  position  )  [virtual]

Sets the current position within the sample source. If the stream is not seekable, this method does nothing. Parameters: position  current position in frames Reimplemented from audiere::BasicSource. Definition at line 169 of file input_flac.cpp.

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

• input_flac.h
• input_flac.cpp

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