cs Namespace Reference

CameraServer (cscore) namespace. More...

Classes
class	AxisCamera
	A source that represents an Axis IP camera. More...
class	CvSink
	A source for user code to accept video frames as OpenCV images. More...
class	CvSource
	A source for user code to provide OpenCV images as video frames. More...
class	HttpCamera
	A source that represents a MJPEG-over-HTTP (IP) camera. More...
class	ImageSink
	A base class for single image reading sinks. More...
class	ImageSource
	A base class for single image providing sources. More...
class	MjpegServer
	A sink that acts as a MJPEG-over-HTTP network server. More...
struct	RawEvent
	Listener event. More...
class	RawSink
	A sink for user code to accept video frames as raw bytes. More...
class	RawSource
	A source for user code to provide video frames as raw bytes. More...
class	UsbCamera
	A source that represents a USB camera. More...
struct	UsbCameraInfo
	USB camera information. More...
class	VideoCamera
	A source that represents a video camera. More...
class	VideoEvent
	An event generated by the library and provided to event listeners. More...
class	VideoListener
	An event listener. More...
struct	VideoMode
	Video mode. More...
class	VideoProperty
	A source or sink property. More...
class	VideoSink
	A sink for video that accepts a sequence of frames. More...
class	VideoSource
	A source for video that provides a sequence of frames. More...

Typedefs
using	LogFunc

Functions
CS_Source	CreateRawSource (std::string_view name, bool isCv, const VideoMode &mode, CS_Status *status)
CS_Sink	CreateRawSink (std::string_view name, bool isCv, CS_Status *status)
CS_Sink	CreateRawSinkCallback (std::string_view name, bool isCv, std::function< void(uint64_t time)> processFrame, CS_Status *status)
void	PutSourceFrame (CS_Source source, const WPI_RawFrame &image, CS_Status *status)
uint64_t	GrabSinkFrame (CS_Sink sink, WPI_RawFrame &image, CS_Status *status)
uint64_t	GrabSinkFrameTimeout (CS_Sink sink, WPI_RawFrame &image, double timeout, CS_Status *status)
uint64_t	GrabSinkFrameTimeoutLastTime (CS_Sink sink, WPI_RawFrame &image, double timeout, uint64_t lastFrameTime, CS_Status *status)
CS_PropertyKind	GetPropertyKind (CS_Property property, CS_Status *status)
std::string	GetPropertyName (CS_Property property, CS_Status *status)
std::string_view	GetPropertyName (CS_Property property, wpi::SmallVectorImpl< char > &buf, CS_Status *status)
int	GetProperty (CS_Property property, CS_Status *status)
void	SetProperty (CS_Property property, int value, CS_Status *status)
int	GetPropertyMin (CS_Property property, CS_Status *status)
int	GetPropertyMax (CS_Property property, CS_Status *status)
int	GetPropertyStep (CS_Property property, CS_Status *status)
int	GetPropertyDefault (CS_Property property, CS_Status *status)
std::string	GetStringProperty (CS_Property property, CS_Status *status)
std::string_view	GetStringProperty (CS_Property property, wpi::SmallVectorImpl< char > &buf, CS_Status *status)
void	SetStringProperty (CS_Property property, std::string_view value, CS_Status *status)
std::vector< std::string >	GetEnumPropertyChoices (CS_Property property, CS_Status *status)
CS_Source	CreateUsbCameraDev (std::string_view name, int dev, CS_Status *status)
CS_Source	CreateUsbCameraPath (std::string_view name, std::string_view path, CS_Status *status)
CS_Source	CreateHttpCamera (std::string_view name, std::string_view url, CS_HttpCameraKind kind, CS_Status *status)
CS_Source	CreateHttpCamera (std::string_view name, std::span< const std::string > urls, CS_HttpCameraKind kind, CS_Status *status)
CS_Source	CreateCvSource (std::string_view name, const VideoMode &mode, CS_Status *status)
CS_SourceKind	GetSourceKind (CS_Source source, CS_Status *status)
std::string	GetSourceName (CS_Source source, CS_Status *status)
std::string_view	GetSourceName (CS_Source source, wpi::SmallVectorImpl< char > &buf, CS_Status *status)
std::string	GetSourceDescription (CS_Source source, CS_Status *status)
std::string_view	GetSourceDescription (CS_Source source, wpi::SmallVectorImpl< char > &buf, CS_Status *status)
uint64_t	GetSourceLastFrameTime (CS_Source source, CS_Status *status)
void	SetSourceConnectionStrategy (CS_Source source, CS_ConnectionStrategy strategy, CS_Status *status)
bool	IsSourceConnected (CS_Source source, CS_Status *status)
bool	IsSourceEnabled (CS_Source source, CS_Status *status)
CS_Property	GetSourceProperty (CS_Source source, std::string_view name, CS_Status *status)
std::span< CS_Property >	EnumerateSourceProperties (CS_Source source, wpi::SmallVectorImpl< CS_Property > &vec, CS_Status *status)
VideoMode	GetSourceVideoMode (CS_Source source, CS_Status *status)
bool	SetSourceVideoMode (CS_Source source, const VideoMode &mode, CS_Status *status)
bool	SetSourcePixelFormat (CS_Source source, VideoMode::PixelFormat pixelFormat, CS_Status *status)
bool	SetSourceResolution (CS_Source source, int width, int height, CS_Status *status)
bool	SetSourceFPS (CS_Source source, int fps, CS_Status *status)
bool	SetSourceConfigJson (CS_Source source, std::string_view config, CS_Status *status)
bool	SetSourceConfigJson (CS_Source source, const wpi::json &config, CS_Status *status)
std::string	GetSourceConfigJson (CS_Source source, CS_Status *status)
wpi::json	GetSourceConfigJsonObject (CS_Source source, CS_Status *status)
std::vector< VideoMode >	EnumerateSourceVideoModes (CS_Source source, CS_Status *status)
std::span< CS_Sink >	EnumerateSourceSinks (CS_Source source, wpi::SmallVectorImpl< CS_Sink > &vec, CS_Status *status)
CS_Source	CopySource (CS_Source source, CS_Status *status)
void	ReleaseSource (CS_Source source, CS_Status *status)
void	SetCameraBrightness (CS_Source source, int brightness, CS_Status *status)
int	GetCameraBrightness (CS_Source source, CS_Status *status)
void	SetCameraWhiteBalanceAuto (CS_Source source, CS_Status *status)
void	SetCameraWhiteBalanceHoldCurrent (CS_Source source, CS_Status *status)
void	SetCameraWhiteBalanceManual (CS_Source source, int value, CS_Status *status)
void	SetCameraExposureAuto (CS_Source source, CS_Status *status)
void	SetCameraExposureHoldCurrent (CS_Source source, CS_Status *status)
void	SetCameraExposureManual (CS_Source source, int value, CS_Status *status)
void	SetUsbCameraPath (CS_Source, std::string_view path, CS_Status *status)
std::string	GetUsbCameraPath (CS_Source source, CS_Status *status)
UsbCameraInfo	GetUsbCameraInfo (CS_Source source, CS_Status *status)
CS_HttpCameraKind	GetHttpCameraKind (CS_Source source, CS_Status *status)
void	SetHttpCameraUrls (CS_Source source, std::span< const std::string > urls, CS_Status *status)
std::vector< std::string >	GetHttpCameraUrls (CS_Source source, CS_Status *status)
void	NotifySourceError (CS_Source source, std::string_view msg, CS_Status *status)
void	SetSourceConnected (CS_Source source, bool connected, CS_Status *status)
void	SetSourceDescription (CS_Source source, std::string_view description, CS_Status *status)
CS_Property	CreateSourceProperty (CS_Source source, std::string_view name, CS_PropertyKind kind, int minimum, int maximum, int step, int defaultValue, int value, CS_Status *status)
void	SetSourceEnumPropertyChoices (CS_Source source, CS_Property property, std::span< const std::string > choices, CS_Status *status)
CS_Sink	CreateMjpegServer (std::string_view name, std::string_view listenAddress, int port, CS_Status *status)
CS_Sink	CreateCvSink (std::string_view name, VideoMode::PixelFormat pixelFormat, CS_Status *status)
CS_Sink	CreateCvSinkCallback (std::string_view name, VideoMode::PixelFormat pixelFormat, std::function< void(uint64_t time)> processFrame, CS_Status *status)
CS_SinkKind	GetSinkKind (CS_Sink sink, CS_Status *status)
std::string	GetSinkName (CS_Sink sink, CS_Status *status)
std::string_view	GetSinkName (CS_Sink sink, wpi::SmallVectorImpl< char > &buf, CS_Status *status)
std::string	GetSinkDescription (CS_Sink sink, CS_Status *status)
std::string_view	GetSinkDescription (CS_Sink sink, wpi::SmallVectorImpl< char > &buf, CS_Status *status)
CS_Property	GetSinkProperty (CS_Sink sink, std::string_view name, CS_Status *status)
std::span< CS_Property >	EnumerateSinkProperties (CS_Sink sink, wpi::SmallVectorImpl< CS_Property > &vec, CS_Status *status)
void	SetSinkSource (CS_Sink sink, CS_Source source, CS_Status *status)
CS_Property	GetSinkSourceProperty (CS_Sink sink, std::string_view name, CS_Status *status)
bool	SetSinkConfigJson (CS_Sink sink, std::string_view config, CS_Status *status)
bool	SetSinkConfigJson (CS_Sink sink, const wpi::json &config, CS_Status *status)
std::string	GetSinkConfigJson (CS_Sink sink, CS_Status *status)
wpi::json	GetSinkConfigJsonObject (CS_Sink sink, CS_Status *status)
CS_Source	GetSinkSource (CS_Sink sink, CS_Status *status)
CS_Sink	CopySink (CS_Sink sink, CS_Status *status)
void	ReleaseSink (CS_Sink sink, CS_Status *status)
std::string	GetMjpegServerListenAddress (CS_Sink sink, CS_Status *status)
int	GetMjpegServerPort (CS_Sink sink, CS_Status *status)
void	SetSinkDescription (CS_Sink sink, std::string_view description, CS_Status *status)
std::string	GetSinkError (CS_Sink sink, CS_Status *status)
std::string_view	GetSinkError (CS_Sink sink, wpi::SmallVectorImpl< char > &buf, CS_Status *status)
void	SetSinkEnabled (CS_Sink sink, bool enabled, CS_Status *status)
void	SetListenerOnStart (std::function< void()> onStart)
void	SetListenerOnExit (std::function< void()> onExit)
CS_Listener	AddListener (std::function< void(const RawEvent &event)> callback, int eventMask, bool immediateNotify, CS_Status *status)
void	RemoveListener (CS_Listener handle, CS_Status *status)
CS_ListenerPoller	CreateListenerPoller ()
void	DestroyListenerPoller (CS_ListenerPoller poller)
CS_Listener	AddPolledListener (CS_ListenerPoller poller, int eventMask, bool immediateNotify, CS_Status *status)
std::vector< RawEvent >	PollListener (CS_ListenerPoller poller)
std::vector< RawEvent >	PollListener (CS_ListenerPoller poller, double timeout, bool *timedOut)
void	CancelPollListener (CS_ListenerPoller poller)
bool	NotifierDestroyed ()
void	SetTelemetryPeriod (double seconds)
double	GetTelemetryElapsedTime ()
int64_t	GetTelemetryValue (CS_Handle handle, CS_TelemetryKind kind, CS_Status *status)
double	GetTelemetryAverageValue (CS_Handle handle, CS_TelemetryKind kind, CS_Status *status)
void	SetLogger (LogFunc func, unsigned int min_level)
void	SetDefaultLogger (unsigned int min_level)
void	Shutdown ()
std::vector< UsbCameraInfo >	EnumerateUsbCameras (CS_Status *status)
std::span< CS_Source >	EnumerateSourceHandles (wpi::SmallVectorImpl< CS_Source > &vec, CS_Status *status)
std::span< CS_Sink >	EnumerateSinkHandles (wpi::SmallVectorImpl< CS_Sink > &vec, CS_Status *status)
std::string	GetHostname ()
std::vector< std::string >	GetNetworkInterfaces ()
void	RunMainRunLoop ()
int	RunMainRunLoopTimeout (double timeoutSeconds)
void	StopMainRunLoop ()

Detailed Description

CameraServer (cscore) namespace.

Function Documentation

RunMainRunLoop()

void cs::RunMainRunLoop

(

)

RunMainRunLoopTimeout()

int cs::RunMainRunLoopTimeout

(

double

timeoutSeconds

)

StopMainRunLoop()

void cs::StopMainRunLoop

(

)