webrtc::AudioEncoderPcm Class Reference

#include <audio_encoder_pcm.h>

Inheritance diagram for webrtc::AudioEncoderPcm:

Classes
struct	Config

Public Member Functions
	~AudioEncoderPcm () override
int	SampleRateHz () const override
size_t	NumChannels () const override
size_t	Num10MsFramesInNextPacket () const override
size_t	Max10MsFramesInAPacket () const override
int	GetTargetBitrate () const override
void	Reset () override
	~AudioEncoderPcm () override
int	SampleRateHz () const override
size_t	NumChannels () const override
size_t	Num10MsFramesInNextPacket () const override
size_t	Max10MsFramesInAPacket () const override
int	GetTargetBitrate () const override
void	Reset () override
Public Member Functions inherited from webrtc::AudioEncoder
virtual	~AudioEncoder ()=default
virtual int	RtpTimestampRateHz () const
EncodedInfo	Encode (uint32_t rtp_timestamp, rtc::ArrayView< const int16_t > audio, rtc::Buffer *encoded)
virtual bool	SetFec (bool enable)
virtual bool	SetDtx (bool enable)
virtual bool	GetDtx () const
virtual bool	SetApplication (Application application)
virtual void	SetMaxPlaybackRate (int frequency_hz)
virtual RTC_DEPRECATED void	SetTargetBitrate (int target_bps)
virtual rtc::ArrayView< std::unique_ptr< AudioEncoder > >	ReclaimContainedEncoders ()
virtual bool	EnableAudioNetworkAdaptor (const std::string &config_string, RtcEventLog *event_log, const Clock *clock)
virtual void	DisableAudioNetworkAdaptor ()
virtual void	OnReceivedUplinkPacketLossFraction (float uplink_packet_loss_fraction)
virtual void	OnReceivedTargetAudioBitrate (int target_bps)
virtual void	OnReceivedUplinkBandwidth (int target_audio_bitrate_bps, rtc::Optional< int64_t > probing_interval_ms)
virtual void	OnReceivedRtt (int rtt_ms)
virtual void	OnReceivedOverhead (size_t overhead_bytes_per_packet)
virtual void	SetReceiverFrameLengthRange (int min_frame_length_ms, int max_frame_length_ms)
virtual	~AudioEncoder ()=default
virtual int	RtpTimestampRateHz () const
EncodedInfo	Encode (uint32_t rtp_timestamp, rtc::ArrayView< const int16_t > audio, rtc::Buffer *encoded)
virtual bool	SetFec (bool enable)
virtual bool	SetDtx (bool enable)
virtual bool	GetDtx () const
virtual bool	SetApplication (Application application)
virtual void	SetMaxPlaybackRate (int frequency_hz)
virtual RTC_DEPRECATED void	SetTargetBitrate (int target_bps)
virtual rtc::ArrayView< std::unique_ptr< AudioEncoder > >	ReclaimContainedEncoders ()
virtual bool	EnableAudioNetworkAdaptor (const std::string &config_string, RtcEventLog *event_log, const Clock *clock)
virtual void	DisableAudioNetworkAdaptor ()
virtual void	OnReceivedUplinkPacketLossFraction (float uplink_packet_loss_fraction)
virtual void	OnReceivedTargetAudioBitrate (int target_bps)
virtual void	OnReceivedUplinkBandwidth (int target_audio_bitrate_bps, rtc::Optional< int64_t > probing_interval_ms)
virtual void	OnReceivedRtt (int rtt_ms)
virtual void	OnReceivedOverhead (size_t overhead_bytes_per_packet)
virtual void	SetReceiverFrameLengthRange (int min_frame_length_ms, int max_frame_length_ms)

Protected Member Functions
	AudioEncoderPcm (const Config &config, int sample_rate_hz)
EncodedInfo	EncodeImpl (uint32_t rtp_timestamp, rtc::ArrayView< const int16_t > audio, rtc::Buffer *encoded) override
virtual size_t	EncodeCall (const int16_t *audio, size_t input_len, uint8_t *encoded)=0
virtual size_t	BytesPerSample () const =0
virtual AudioEncoder::CodecType	GetCodecType () const =0
	AudioEncoderPcm (const Config &config, int sample_rate_hz)
EncodedInfo	EncodeImpl (uint32_t rtp_timestamp, rtc::ArrayView< const int16_t > audio, rtc::Buffer *encoded) override
virtual size_t	EncodeCall (const int16_t *audio, size_t input_len, uint8_t *encoded)=0
virtual size_t	BytesPerSample () const =0
virtual AudioEncoder::CodecType	GetCodecType () const =0

Additional Inherited Members
Public Types inherited from webrtc::AudioEncoder
enum	CodecType {   CodecType::kOther = 0, CodecType::kOpus = 1, CodecType::kIsac = 2, CodecType::kPcmA = 3,   CodecType::kPcmU = 4, CodecType::kG722 = 5, CodecType::kIlbc = 6, CodecType::kMaxLoggedAudioCodecTypes,   CodecType::kOther = 0, CodecType::kOpus = 1, CodecType::kIsac = 2, CodecType::kPcmA = 3,   CodecType::kPcmU = 4, CodecType::kG722 = 5, CodecType::kIlbc = 6, CodecType::kMaxLoggedAudioCodecTypes }
enum	Application { Application::kSpeech, Application::kAudio, Application::kSpeech, Application::kAudio }
enum	CodecType {   CodecType::kOther = 0, CodecType::kOpus = 1, CodecType::kIsac = 2, CodecType::kPcmA = 3,   CodecType::kPcmU = 4, CodecType::kG722 = 5, CodecType::kIlbc = 6, CodecType::kMaxLoggedAudioCodecTypes,   CodecType::kOther = 0, CodecType::kOpus = 1, CodecType::kIsac = 2, CodecType::kPcmA = 3,   CodecType::kPcmU = 4, CodecType::kG722 = 5, CodecType::kIlbc = 6, CodecType::kMaxLoggedAudioCodecTypes }
enum	Application { Application::kSpeech, Application::kAudio, Application::kSpeech, Application::kAudio }

Constructor & Destructor Documentation

~AudioEncoderPcm() [1/2]

webrtc::AudioEncoderPcm::~AudioEncoderPcm ( )

overridedefault

AudioEncoderPcm() [1/2]

webrtc::AudioEncoderPcm::AudioEncoderPcm ( const Config &  config, int  sample_rate_hz  )

protected

~AudioEncoderPcm() [2/2]

webrtc::AudioEncoderPcm::~AudioEncoderPcm ( )

override

AudioEncoderPcm() [2/2]

webrtc::AudioEncoderPcm::AudioEncoderPcm ( const Config &  config, int  sample_rate_hz  )

protected

Member Function Documentation

BytesPerSample() [1/2]

virtual size_t webrtc::AudioEncoderPcm::BytesPerSample ( ) const

protectedpure virtual

Implemented in webrtc::AudioEncoderPcmU, webrtc::AudioEncoderPcmU, webrtc::AudioEncoderPcmA, webrtc::AudioEncoderPcmA, webrtc::AudioEncoderPcm16B, and webrtc::AudioEncoderPcm16B.

BytesPerSample() [2/2]

virtual size_t webrtc::AudioEncoderPcm::BytesPerSample ( ) const

protectedpure virtual

Implemented in webrtc::AudioEncoderPcmU, webrtc::AudioEncoderPcmU, webrtc::AudioEncoderPcmA, webrtc::AudioEncoderPcmA, webrtc::AudioEncoderPcm16B, and webrtc::AudioEncoderPcm16B.

EncodeCall() [1/2]

virtual size_t webrtc::AudioEncoderPcm::EncodeCall ( const int16_t *  audio, size_t  input_len, uint8_t *  encoded  )

protectedpure virtual

Implemented in webrtc::AudioEncoderPcmU, webrtc::AudioEncoderPcmU, webrtc::AudioEncoderPcmA, webrtc::AudioEncoderPcmA, webrtc::AudioEncoderPcm16B, and webrtc::AudioEncoderPcm16B.

EncodeCall() [2/2]

virtual size_t webrtc::AudioEncoderPcm::EncodeCall ( const int16_t *  audio, size_t  input_len, uint8_t *  encoded  )

protectedpure virtual

Implemented in webrtc::AudioEncoderPcmU, webrtc::AudioEncoderPcmU, webrtc::AudioEncoderPcmA, webrtc::AudioEncoderPcmA, webrtc::AudioEncoderPcm16B, and webrtc::AudioEncoderPcm16B.

EncodeImpl() [1/2]

EncodedInfo webrtc::AudioEncoderPcm::EncodeImpl ( uint32_t  rtp_timestamp, rtc::ArrayView< const int16_t >  audio, rtc::Buffer *  encoded  )

overrideprotectedvirtual

Implements webrtc::AudioEncoder.

EncodeImpl() [2/2]

AudioEncoder::EncodedInfo webrtc::AudioEncoderPcm::EncodeImpl ( uint32_t  rtp_timestamp, rtc::ArrayView< const int16_t >  audio, rtc::Buffer *  encoded  )

overrideprotectedvirtual

Implements webrtc::AudioEncoder.

GetCodecType() [1/2]

virtual AudioEncoder::CodecType webrtc::AudioEncoderPcm::GetCodecType ( ) const

protectedpure virtual

Implemented in webrtc::AudioEncoderPcmU, webrtc::AudioEncoderPcmU, webrtc::AudioEncoderPcmA, webrtc::AudioEncoderPcmA, webrtc::AudioEncoderPcm16B, and webrtc::AudioEncoderPcm16B.

GetCodecType() [2/2]

virtual AudioEncoder::CodecType webrtc::AudioEncoderPcm::GetCodecType ( ) const

protectedpure virtual

Implemented in webrtc::AudioEncoderPcmU, webrtc::AudioEncoderPcmU, webrtc::AudioEncoderPcmA, webrtc::AudioEncoderPcmA, webrtc::AudioEncoderPcm16B, and webrtc::AudioEncoderPcm16B.

GetTargetBitrate() [1/2]

int webrtc::AudioEncoderPcm::GetTargetBitrate ( ) const

overridevirtual

Implements webrtc::AudioEncoder.

GetTargetBitrate() [2/2]

int webrtc::AudioEncoderPcm::GetTargetBitrate ( ) const

overridevirtual

Implements webrtc::AudioEncoder.

Max10MsFramesInAPacket() [1/2]

size_t webrtc::AudioEncoderPcm::Max10MsFramesInAPacket ( ) const

overridevirtual

Implements webrtc::AudioEncoder.

Max10MsFramesInAPacket() [2/2]

size_t webrtc::AudioEncoderPcm::Max10MsFramesInAPacket ( ) const

overridevirtual

Implements webrtc::AudioEncoder.

Num10MsFramesInNextPacket() [1/2]

size_t webrtc::AudioEncoderPcm::Num10MsFramesInNextPacket ( ) const

overridevirtual

Implements webrtc::AudioEncoder.

Num10MsFramesInNextPacket() [2/2]

size_t webrtc::AudioEncoderPcm::Num10MsFramesInNextPacket ( ) const

overridevirtual

Implements webrtc::AudioEncoder.

NumChannels() [1/2]

size_t webrtc::AudioEncoderPcm::NumChannels ( ) const

overridevirtual

Implements webrtc::AudioEncoder.

NumChannels() [2/2]

size_t webrtc::AudioEncoderPcm::NumChannels ( ) const

overridevirtual

Implements webrtc::AudioEncoder.

Reset() [1/2]

void webrtc::AudioEncoderPcm::Reset ( )

overridevirtual

Implements webrtc::AudioEncoder.

Reset() [2/2]

void webrtc::AudioEncoderPcm::Reset ( )

overridevirtual

Implements webrtc::AudioEncoder.

SampleRateHz() [1/2]

int webrtc::AudioEncoderPcm::SampleRateHz ( ) const

overridevirtual

Implements webrtc::AudioEncoder.

SampleRateHz() [2/2]

int webrtc::AudioEncoderPcm::SampleRateHz ( ) const

overridevirtual

Implements webrtc::AudioEncoder.

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

• DerivedData/WebKit/Build/Products/Debug/usr/local/include/webrtc/modules/audio_coding/codecs/g711/audio_encoder_pcm.h
• Source/ThirdParty/libwebrtc/Source/webrtc/modules/audio_coding/codecs/g711/audio_encoder_pcm.cc