webrtc::AudioBuffer Class Reference

#include <audio_buffer.h>

Public Member Functions
	AudioBuffer (size_t input_num_frames, size_t num_input_channels, size_t process_num_frames, size_t num_process_channels, size_t output_num_frames)
virtual	~AudioBuffer ()
size_t	num_channels () const
void	set_num_channels (size_t num_channels)
size_t	num_frames () const
size_t	num_frames_per_band () const
size_t	num_keyboard_frames () const
size_t	num_bands () const
int16_t *const *	channels ()
const int16_t *const *	channels_const () const
float *const *	channels_f ()
const float *const *	channels_const_f () const
int16_t *const *	split_bands (size_t channel)
const int16_t *const *	split_bands_const (size_t channel) const
float *const *	split_bands_f (size_t channel)
const float *const *	split_bands_const_f (size_t channel) const
int16_t *const *	split_channels (Band band)
const int16_t *const *	split_channels_const (Band band) const
float *const *	split_channels_f (Band band)
const float *const *	split_channels_const_f (Band band) const
ChannelBuffer< int16_t > *	data ()
const ChannelBuffer< int16_t > *	data () const
ChannelBuffer< float > *	data_f ()
const ChannelBuffer< float > *	data_f () const
ChannelBuffer< int16_t > *	split_data ()
const ChannelBuffer< int16_t > *	split_data () const
ChannelBuffer< float > *	split_data_f ()
const ChannelBuffer< float > *	split_data_f () const
const int16_t *	mixed_low_pass_data ()
const int16_t *	low_pass_reference (int channel) const
const float *	keyboard_data () const
void	set_activity (AudioFrame::VADActivity activity)
AudioFrame::VADActivity	activity () const
void	DeinterleaveFrom (AudioFrame *audioFrame)
void	InterleaveTo (AudioFrame *frame, bool data_changed)
void	CopyFrom (const float *const *data, const StreamConfig &stream_config)
void	CopyTo (const StreamConfig &stream_config, float *const *data)
void	CopyLowPassToReference ()
void	SplitIntoFrequencyBands ()
void	MergeFrequencyBands ()
	AudioBuffer (size_t input_num_frames, size_t num_input_channels, size_t process_num_frames, size_t num_process_channels, size_t output_num_frames)
virtual	~AudioBuffer ()
size_t	num_channels () const
void	set_num_channels (size_t num_channels)
size_t	num_frames () const
size_t	num_frames_per_band () const
size_t	num_keyboard_frames () const
size_t	num_bands () const
int16_t *const *	channels ()
const int16_t *const *	channels_const () const
float *const *	channels_f ()
const float *const *	channels_const_f () const
int16_t *const *	split_bands (size_t channel)
const int16_t *const *	split_bands_const (size_t channel) const
float *const *	split_bands_f (size_t channel)
const float *const *	split_bands_const_f (size_t channel) const
int16_t *const *	split_channels (Band band)
const int16_t *const *	split_channels_const (Band band) const
float *const *	split_channels_f (Band band)
const float *const *	split_channels_const_f (Band band) const
ChannelBuffer< int16_t > *	data ()
const ChannelBuffer< int16_t > *	data () const
ChannelBuffer< float > *	data_f ()
const ChannelBuffer< float > *	data_f () const
ChannelBuffer< int16_t > *	split_data ()
const ChannelBuffer< int16_t > *	split_data () const
ChannelBuffer< float > *	split_data_f ()
const ChannelBuffer< float > *	split_data_f () const
const int16_t *	mixed_low_pass_data ()
const int16_t *	low_pass_reference (int channel) const
const float *	keyboard_data () const
void	set_activity (AudioFrame::VADActivity activity)
AudioFrame::VADActivity	activity () const
void	DeinterleaveFrom (AudioFrame *audioFrame)
void	InterleaveTo (AudioFrame *frame, bool data_changed)
void	CopyFrom (const float *const *data, const StreamConfig &stream_config)
void	CopyTo (const StreamConfig &stream_config, float *const *data)
void	CopyLowPassToReference ()
void	SplitIntoFrequencyBands ()
void	MergeFrequencyBands ()

Constructor & Destructor Documentation

AudioBuffer() [1/2]

AudioBuffer::AudioBuffer	(	size_t	input_num_frames,
		size_t	num_input_channels,
		size_t	process_num_frames,
		size_t	num_process_channels,
		size_t	output_num_frames
	)

~AudioBuffer() [1/2]

AudioBuffer::~AudioBuffer ( )

virtual

AudioBuffer() [2/2]

webrtc::AudioBuffer::AudioBuffer	(	size_t	input_num_frames,
		size_t	num_input_channels,
		size_t	process_num_frames,
		size_t	num_process_channels,
		size_t	output_num_frames
	)

~AudioBuffer() [2/2]

virtual webrtc::AudioBuffer::~AudioBuffer ( )

virtual

Member Function Documentation

activity() [1/2]

AudioFrame::VADActivity AudioBuffer::activity

(

)

const

activity() [2/2]

AudioFrame::VADActivity webrtc::AudioBuffer::activity

(

)

const

channels() [1/2]

int16_t* const* webrtc::AudioBuffer::channels

(

)

channels() [2/2]

int16_t *const * AudioBuffer::channels

(

)

channels_const() [1/2]

const int16_t *const * AudioBuffer::channels_const

(

)

const

channels_const() [2/2]

const int16_t* const* webrtc::AudioBuffer::channels_const

(

)

const

channels_const_f() [1/2]

const float *const * AudioBuffer::channels_const_f

(

)

const

channels_const_f() [2/2]

const float* const* webrtc::AudioBuffer::channels_const_f

(

)

const

channels_f() [1/2]

float *const * AudioBuffer::channels_f

(

)

channels_f() [2/2]

float* const* webrtc::AudioBuffer::channels_f

(

)

CopyFrom() [1/2]

void AudioBuffer::CopyFrom	(	const float *const *	data,
		const StreamConfig &	stream_config
	)

CopyFrom() [2/2]

void webrtc::AudioBuffer::CopyFrom	(	const float *const *	data,
		const StreamConfig &	stream_config
	)

CopyLowPassToReference() [1/2]

void AudioBuffer::CopyLowPassToReference

(

)

CopyLowPassToReference() [2/2]

void webrtc::AudioBuffer::CopyLowPassToReference

(

)

CopyTo() [1/2]

void AudioBuffer::CopyTo	(	const StreamConfig &	stream_config,
		float *const *	data
	)

CopyTo() [2/2]

void webrtc::AudioBuffer::CopyTo	(	const StreamConfig &	stream_config,
		float *const *	data
	)

data() [1/4]

ChannelBuffer< int16_t > * AudioBuffer::data

(

)

data() [2/4]

ChannelBuffer<int16_t>* webrtc::AudioBuffer::data

(

)

data() [3/4]

const ChannelBuffer< int16_t > * AudioBuffer::data

(

)

const

data() [4/4]

const ChannelBuffer<int16_t>* webrtc::AudioBuffer::data

(

)

const

data_f() [1/4]

ChannelBuffer< float > * AudioBuffer::data_f

(

)

data_f() [2/4]

ChannelBuffer<float>* webrtc::AudioBuffer::data_f

(

)

data_f() [3/4]

const ChannelBuffer< float > * AudioBuffer::data_f

(

)

const

data_f() [4/4]

const ChannelBuffer<float>* webrtc::AudioBuffer::data_f

(

)

const

DeinterleaveFrom() [1/2]

void AudioBuffer::DeinterleaveFrom

(

AudioFrame *

audioFrame

)

DeinterleaveFrom() [2/2]

void webrtc::AudioBuffer::DeinterleaveFrom

(

AudioFrame *

audioFrame

)

InterleaveTo() [1/2]

void AudioBuffer::InterleaveTo	(	AudioFrame *	frame,
		bool	data_changed
	)

InterleaveTo() [2/2]

void webrtc::AudioBuffer::InterleaveTo	(	AudioFrame *	frame,
		bool	data_changed
	)

keyboard_data() [1/2]

const float* webrtc::AudioBuffer::keyboard_data

(

)

const

keyboard_data() [2/2]

const float * AudioBuffer::keyboard_data

(

)

const

low_pass_reference() [1/2]

const int16_t* webrtc::AudioBuffer::low_pass_reference

(

int

channel

)

const

low_pass_reference() [2/2]

const int16_t * AudioBuffer::low_pass_reference

(

int

channel

)

const

MergeFrequencyBands() [1/2]

void AudioBuffer::MergeFrequencyBands

(

)

MergeFrequencyBands() [2/2]

void webrtc::AudioBuffer::MergeFrequencyBands

(

)

mixed_low_pass_data() [1/2]

const int16_t* webrtc::AudioBuffer::mixed_low_pass_data

(

)

mixed_low_pass_data() [2/2]

const int16_t * AudioBuffer::mixed_low_pass_data

(

)

num_bands() [1/2]

size_t webrtc::AudioBuffer::num_bands

(

)

const

num_bands() [2/2]

size_t AudioBuffer::num_bands

(

)

const

num_channels() [1/2]

size_t webrtc::AudioBuffer::num_channels

(

)

const

num_channels() [2/2]

size_t AudioBuffer::num_channels

(

)

const

num_frames() [1/2]

size_t webrtc::AudioBuffer::num_frames

(

)

const

num_frames() [2/2]

size_t AudioBuffer::num_frames

(

)

const

num_frames_per_band() [1/2]

size_t AudioBuffer::num_frames_per_band

(

)

const

num_frames_per_band() [2/2]

size_t webrtc::AudioBuffer::num_frames_per_band

(

)

const

num_keyboard_frames() [1/2]

size_t AudioBuffer::num_keyboard_frames

(

)

const

num_keyboard_frames() [2/2]

size_t webrtc::AudioBuffer::num_keyboard_frames

(

)

const

set_activity() [1/2]

void webrtc::AudioBuffer::set_activity

(

AudioFrame::VADActivity

activity

)

set_activity() [2/2]

void AudioBuffer::set_activity

(

AudioFrame::VADActivity

activity

)

set_num_channels() [1/2]

void AudioBuffer::set_num_channels

(

size_t

num_channels

)

set_num_channels() [2/2]

void webrtc::AudioBuffer::set_num_channels

(

size_t

num_channels

)

split_bands() [1/2]

int16_t *const * AudioBuffer::split_bands

(

size_t

channel

)

split_bands() [2/2]

int16_t* const* webrtc::AudioBuffer::split_bands

(

size_t

channel

)

split_bands_const() [1/2]

const int16_t *const * AudioBuffer::split_bands_const

(

size_t

channel

)

const

split_bands_const() [2/2]

const int16_t* const* webrtc::AudioBuffer::split_bands_const

(

size_t

channel

)

const

split_bands_const_f() [1/2]

const float *const * AudioBuffer::split_bands_const_f

(

size_t

channel

)

const

split_bands_const_f() [2/2]

const float* const* webrtc::AudioBuffer::split_bands_const_f

(

size_t

channel

)

const

split_bands_f() [1/2]

float *const * AudioBuffer::split_bands_f

(

size_t

channel

)

split_bands_f() [2/2]

float* const* webrtc::AudioBuffer::split_bands_f

(

size_t

channel

)

split_channels() [1/2]

int16_t* const* webrtc::AudioBuffer::split_channels

(

Band

band

)

split_channels() [2/2]

int16_t *const * AudioBuffer::split_channels

(

Band

band

)

split_channels_const() [1/2]

const int16_t *const * AudioBuffer::split_channels_const

(

Band

band

)

const

split_channels_const() [2/2]

const int16_t* const* webrtc::AudioBuffer::split_channels_const

(

Band

band

)

const

split_channels_const_f() [1/2]

const float *const * AudioBuffer::split_channels_const_f

(

Band

band

)

const

split_channels_const_f() [2/2]

const float* const* webrtc::AudioBuffer::split_channels_const_f

(

Band

band

)

const

split_channels_f() [1/2]

float* const* webrtc::AudioBuffer::split_channels_f

(

Band

band

)

split_channels_f() [2/2]

float *const * AudioBuffer::split_channels_f

(

Band

band

)

split_data() [1/4]

ChannelBuffer< int16_t > * AudioBuffer::split_data

(

)

split_data() [2/4]

ChannelBuffer<int16_t>* webrtc::AudioBuffer::split_data

(

)

split_data() [3/4]

const ChannelBuffer< int16_t > * AudioBuffer::split_data

(

)

const

split_data() [4/4]

const ChannelBuffer<int16_t>* webrtc::AudioBuffer::split_data

(

)

const

split_data_f() [1/4]

ChannelBuffer<float>* webrtc::AudioBuffer::split_data_f

(

)

split_data_f() [2/4]

ChannelBuffer< float > * AudioBuffer::split_data_f

(

)

split_data_f() [3/4]

const ChannelBuffer< float > * AudioBuffer::split_data_f

(

)

const

split_data_f() [4/4]

const ChannelBuffer<float>* webrtc::AudioBuffer::split_data_f

(

)

const

SplitIntoFrequencyBands() [1/2]

void webrtc::AudioBuffer::SplitIntoFrequencyBands

(

)

SplitIntoFrequencyBands() [2/2]

void AudioBuffer::SplitIntoFrequencyBands

(

)

---

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

• DerivedData/WebKit/Build/Products/Debug/usr/local/include/webrtc/modules/audio_processing/audio_buffer.h
• Source/ThirdParty/libwebrtc/Source/webrtc/modules/audio_processing/audio_buffer.cc