cuttlefish::webrtc_streaming::CameraStreamer Class Reference

#include <camera_streamer.h>

Inheritance diagram for cuttlefish::webrtc_streaming::CameraStreamer:

Collaboration diagram for cuttlefish::webrtc_streaming::CameraStreamer:

Public Member Functions
	CameraStreamer (unsigned int port, unsigned int cid, bool vhost_user)
	~CameraStreamer ()
	CameraStreamer (const CameraStreamer &other)=delete
CameraStreamer &	operator= (const CameraStreamer &other)=delete
void	OnFrame (const webrtc::VideoFrame &frame) override
void	HandleMessage (const Json::Value &message) override
void	HandleMessage (const std::vector< char > &message) override
Public Member Functions inherited from cuttlefish::CameraController
virtual	~CameraController ()=default
virtual void	HandleMessage (const std::vector< char > &message)=0
virtual void	HandleMessage (const Json::Value &message)=0
virtual void	SendMessage (const Json::Value &msg)
virtual void	SetMessageSender (std::function< bool(const Json::Value &msg)> sender)

Private Types
using	Resolution = { int32_t width

Private Member Functions
bool	ForwardClientMessage (const Json::Value &message)
Resolution	GetResolutionFromSettings (const Json::Value &settings)
bool	VsockSendYUVFrame (const webrtc::I420BufferInterface *frame)
bool	IsConnectionReady ()
void	StartReadLoop ()
void	Disconnect ()

Private Attributes
int32_t	height
std::future< bool >	pending_connection_
VsockClientConnection	cvd_connection_
std::atomic< Resolution >	resolution_
std::mutex	settings_mutex_
std::string	settings_buffer_
std::mutex	frame_mutex_
std::mutex	onframe_mutex_
rtc::scoped_refptr< webrtc::I420Buffer >	scaled_frame_
unsigned int	cid_
unsigned int	port_
bool	vhost_user_
std::thread	reader_thread_
std::atomic< bool >	camera_session_active_

Additional Inherited Members
Protected Attributes inherited from cuttlefish::CameraController
std::function< bool(const Json::Value &msg)>	message_sender_

Member Typedef Documentation

Resolution

using cuttlefish::webrtc_streaming::CameraStreamer::Resolution = { int32_t width

private

Constructor & Destructor Documentation

CameraStreamer() [1/2]

cuttlefish::webrtc_streaming::CameraStreamer::CameraStreamer	(	unsigned int	port,
		unsigned int	cid,
		bool	vhost_user
	)

~CameraStreamer()

cuttlefish::webrtc_streaming::CameraStreamer::~CameraStreamer

(

)

CameraStreamer() [2/2]

cuttlefish::webrtc_streaming::CameraStreamer::CameraStreamer ( const CameraStreamer &  other )

delete

Member Function Documentation

Disconnect()

void cuttlefish::webrtc_streaming::CameraStreamer::Disconnect ( )

private

ForwardClientMessage()

bool cuttlefish::webrtc_streaming::CameraStreamer::ForwardClientMessage ( const Json::Value &  message )

private

GetResolutionFromSettings()

CameraStreamer::Resolution cuttlefish::webrtc_streaming::CameraStreamer::GetResolutionFromSettings ( const Json::Value &  settings )

private

HandleMessage() [1/2]

void cuttlefish::webrtc_streaming::CameraStreamer::HandleMessage ( const Json::Value &  message )

overridevirtual

Implements cuttlefish::CameraController.

HandleMessage() [2/2]

void cuttlefish::webrtc_streaming::CameraStreamer::HandleMessage ( const std::vector< char > &  message )

overridevirtual

Implements cuttlefish::CameraController.

IsConnectionReady()

bool cuttlefish::webrtc_streaming::CameraStreamer::IsConnectionReady ( )

private

OnFrame()

void cuttlefish::webrtc_streaming::CameraStreamer::OnFrame ( const webrtc::VideoFrame &  frame )

override

operator=()

CameraStreamer & cuttlefish::webrtc_streaming::CameraStreamer::operator= ( const CameraStreamer &  other )

delete

StartReadLoop()

void cuttlefish::webrtc_streaming::CameraStreamer::StartReadLoop ( )

private

VsockSendYUVFrame()

bool cuttlefish::webrtc_streaming::CameraStreamer::VsockSendYUVFrame ( const webrtc::I420BufferInterface *  frame )

private

Member Data Documentation

camera_session_active_

std::atomic<bool> cuttlefish::webrtc_streaming::CameraStreamer::camera_session_active_

private

cid_

unsigned int cuttlefish::webrtc_streaming::CameraStreamer::cid_

private

cvd_connection_

VsockClientConnection cuttlefish::webrtc_streaming::CameraStreamer::cvd_connection_

private

frame_mutex_

std::mutex cuttlefish::webrtc_streaming::CameraStreamer::frame_mutex_

private

height

int32_t cuttlefish::webrtc_streaming::CameraStreamer::height

private

onframe_mutex_

std::mutex cuttlefish::webrtc_streaming::CameraStreamer::onframe_mutex_

private

pending_connection_

std::future<bool> cuttlefish::webrtc_streaming::CameraStreamer::pending_connection_

private

port_

unsigned int cuttlefish::webrtc_streaming::CameraStreamer::port_

private

reader_thread_

std::thread cuttlefish::webrtc_streaming::CameraStreamer::reader_thread_

private

resolution_

std::atomic<Resolution> cuttlefish::webrtc_streaming::CameraStreamer::resolution_

private

scaled_frame_

rtc::scoped_refptr<webrtc::I420Buffer> cuttlefish::webrtc_streaming::CameraStreamer::scaled_frame_

private

settings_buffer_

std::string cuttlefish::webrtc_streaming::CameraStreamer::settings_buffer_

private

settings_mutex_

std::mutex cuttlefish::webrtc_streaming::CameraStreamer::settings_mutex_

private

vhost_user_

bool cuttlefish::webrtc_streaming::CameraStreamer::vhost_user_

private

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

• cuttlefish/host/frontend/webrtc/libdevice/camera_streamer.h
• cuttlefish/host/frontend/webrtc/libdevice/camera_streamer.cpp