roc::audio::PcmEncoder Class Reference

PCM encoder. More...

#include <pcm_encoder.h>

Inheritance diagram for roc::audio::PcmEncoder:

Public Member Functions
	PcmEncoder (const PcmFormat &pcm_format, const SampleSpec &sample_spec)
	Initialize.
virtual size_t	encoded_byte_count (size_t num_samples) const
	Get encoded frame size in bytes for given number of samples per channel.
virtual void	begin (void *frame, size_t frame_size)
	Start encoding a new frame.
virtual size_t	write (const sample_t *samples, size_t n_samples)
	Encode samples.
virtual void	end ()
	Finish encoding frame.
virtual size_t	encoded_byte_count (size_t num_samples) const =0
	Get encoded frame size in bytes for given number of samples per channel.
virtual void	begin (void *frame_data, size_t frame_size)=0
	Start encoding a new frame.
virtual size_t	write (const sample_t *samples, size_t n_samples)=0
	Write samples into current frame.
virtual void	end ()=0
	Finish encoding current frame.

Detailed Description

PCM encoder.

Definition at line 24 of file pcm_encoder.h.

Constructor & Destructor Documentation

PcmEncoder()

roc::audio::PcmEncoder::PcmEncoder	(	const PcmFormat &	pcm_format,
		const SampleSpec &	sample_spec
	)

Initialize.

Member Function Documentation

begin()

virtual void roc::audio::PcmEncoder::begin ( void *  frame, size_t  frame_size  )

virtual

Start encoding a new frame.

Implements roc::audio::IFrameEncoder.

encoded_byte_count()

virtual size_t roc::audio::PcmEncoder::encoded_byte_count ( size_t  num_samples ) const

virtual

Get encoded frame size in bytes for given number of samples per channel.

Implements roc::audio::IFrameEncoder.

end()

virtual void roc::audio::PcmEncoder::end ( )

virtual

Finish encoding frame.

Implements roc::audio::IFrameEncoder.

write()

virtual size_t roc::audio::PcmEncoder::write ( const sample_t *  samples, size_t  n_samples  )

virtual

Encode samples.

Implements roc::audio::IFrameEncoder.

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

• roc_audio/pcm_encoder.h