cuttlefish::ShmBuffer Class Reference

#include <buffers.h>

Inheritance diagram for cuttlefish::ShmBuffer:

Collaboration diagram for cuttlefish::ShmBuffer:

Public Member Functions
	ShmBuffer (const virtio_snd_pcm_xfer &header, volatile uint8_t *buffer, uint32_t len, OnConsumedCb on_consumed)
	ShmBuffer (const ShmBuffer &other)=delete
	ShmBuffer (ShmBuffer &&other)
ShmBuffer &	operator= (const ShmBuffer &other)=delete
	~ShmBuffer ()
uint32_t	stream_id () const
uint32_t	len () const
void	SendStatus (AudioStatus status, uint32_t latency_bytes, uint32_t consumed_len)
const uint8_t *	get () const

Protected Attributes
uint8_t *	buffer_

Private Attributes
const virtio_snd_pcm_xfer	header_
const uint32_t	len_
OnConsumedCb	on_consumed_
std::atomic< bool >	status_sent_ = false

Constructor & Destructor Documentation

ShmBuffer() [1/3]

cuttlefish::ShmBuffer::ShmBuffer	(	const virtio_snd_pcm_xfer &	header,
		volatile uint8_t *	buffer,
		uint32_t	len,
		OnConsumedCb	on_consumed
	)

ShmBuffer() [2/3]

cuttlefish::ShmBuffer::ShmBuffer ( const ShmBuffer &  other )

delete

ShmBuffer() [3/3]

cuttlefish::ShmBuffer::ShmBuffer

(

ShmBuffer &&

other

)

~ShmBuffer()

cuttlefish::ShmBuffer::~ShmBuffer

(

)

Member Function Documentation

get()

const uint8_t * cuttlefish::ShmBuffer::get ( ) const

inline

len()

uint32_t cuttlefish::ShmBuffer::len ( ) const

inline

operator=()

ShmBuffer & cuttlefish::ShmBuffer::operator= ( const ShmBuffer &  other )

delete

SendStatus()

void cuttlefish::ShmBuffer::SendStatus	(	AudioStatus	status,
		uint32_t	latency_bytes,
		uint32_t	consumed_len
	)

stream_id()

uint32_t cuttlefish::ShmBuffer::stream_id

(

)

const

Member Data Documentation

buffer_

uint8_t* cuttlefish::ShmBuffer::buffer_

protected

header_

const virtio_snd_pcm_xfer cuttlefish::ShmBuffer::header_

private

len_

const uint32_t cuttlefish::ShmBuffer::len_

private

on_consumed_

OnConsumedCb cuttlefish::ShmBuffer::on_consumed_

private

status_sent_

std::atomic<bool> cuttlefish::ShmBuffer::status_sent_ = false

private

---

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

• cuttlefish/host/libs/audio_connector/buffers.h
• cuttlefish/host/libs/audio_connector/buffers.cpp