audio_transport::RosGstCapture Class Reference

Public Member Functions
void	exitOnMainThread (int code)
void	publish (const audio_common_msgs::AudioData &msg)
void	publishStamped (const audio_common_msgs::AudioDataStamped &msg)
	RosGstCapture ()
	~RosGstCapture ()

Static Public Member Functions
static gboolean	onMessage (GstBus *bus, GstMessage *message, gpointer userData)
static GstFlowReturn	onNewBuffer (GstAppSink *appsink, gpointer userData)

Private Attributes
int	_bitrate
GstBus *	_bus
int	_channels
GstElement *	_convert
int	_depth
GstElement *	_encode
GstElement *	_filter
std::string	_format
boost::thread	_gst_thread
GMainLoop *	_loop
ros::NodeHandle	_nh
GstElement *	_pipeline
ros::Publisher	_pub
ros::Publisher	_pub_info
ros::Publisher	_pub_stamped
std::string	_sample_format
int	_sample_rate
GstElement *	_sink
GstElement *	_source

Detailed Description

Definition at line 14 of file audio_capture.cpp.

Constructor & Destructor Documentation

RosGstCapture()

audio_transport::RosGstCapture::RosGstCapture ( )

inline

Definition at line 17 of file audio_capture.cpp.

~RosGstCapture()

audio_transport::RosGstCapture::~RosGstCapture ( )

inline

Definition at line 164 of file audio_capture.cpp.

Member Function Documentation

exitOnMainThread()

void audio_transport::RosGstCapture::exitOnMainThread ( int  code )

inline

Definition at line 172 of file audio_capture.cpp.

onMessage()

static gboolean audio_transport::RosGstCapture::onMessage ( GstBus *  bus, GstMessage *  message, gpointer  userData  )

inlinestatic

Definition at line 225 of file audio_capture.cpp.

onNewBuffer()

static GstFlowReturn audio_transport::RosGstCapture::onNewBuffer ( GstAppSink *  appsink, gpointer  userData  )

inlinestatic

Definition at line 187 of file audio_capture.cpp.

publish()

void audio_transport::RosGstCapture::publish ( const audio_common_msgs::AudioData &  msg )

inline

Definition at line 177 of file audio_capture.cpp.

publishStamped()

void audio_transport::RosGstCapture::publishStamped ( const audio_common_msgs::AudioDataStamped &  msg )

inline

Definition at line 182 of file audio_capture.cpp.

Member Data Documentation

_bitrate

int audio_transport::RosGstCapture::_bitrate

private

Definition at line 250 of file audio_capture.cpp.

_bus

GstBus* audio_transport::RosGstCapture::_bus

private

Definition at line 249 of file audio_capture.cpp.

_channels

int audio_transport::RosGstCapture::_channels

private

Definition at line 250 of file audio_capture.cpp.

_convert

GstElement * audio_transport::RosGstCapture::_convert

private

Definition at line 248 of file audio_capture.cpp.

_depth

int audio_transport::RosGstCapture::_depth

private

Definition at line 250 of file audio_capture.cpp.

_encode

GstElement * audio_transport::RosGstCapture::_encode

private

Definition at line 248 of file audio_capture.cpp.

_filter

GstElement * audio_transport::RosGstCapture::_filter

private

Definition at line 248 of file audio_capture.cpp.

_format

std::string audio_transport::RosGstCapture::_format

private

Definition at line 252 of file audio_capture.cpp.

_gst_thread

boost::thread audio_transport::RosGstCapture::_gst_thread

private

Definition at line 246 of file audio_capture.cpp.

_loop

GMainLoop* audio_transport::RosGstCapture::_loop

private

Definition at line 251 of file audio_capture.cpp.

_nh

ros::NodeHandle audio_transport::RosGstCapture::_nh

private

Definition at line 241 of file audio_capture.cpp.

_pipeline

GstElement* audio_transport::RosGstCapture::_pipeline

private

Definition at line 248 of file audio_capture.cpp.

_pub

ros::Publisher audio_transport::RosGstCapture::_pub

private

Definition at line 242 of file audio_capture.cpp.

_pub_info

ros::Publisher audio_transport::RosGstCapture::_pub_info

private

Definition at line 244 of file audio_capture.cpp.

_pub_stamped

ros::Publisher audio_transport::RosGstCapture::_pub_stamped

private

Definition at line 243 of file audio_capture.cpp.

_sample_format

std::string audio_transport::RosGstCapture::_sample_format

private

Definition at line 252 of file audio_capture.cpp.

_sample_rate

int audio_transport::RosGstCapture::_sample_rate

private

Definition at line 250 of file audio_capture.cpp.

_sink

GstElement * audio_transport::RosGstCapture::_sink

private

Definition at line 248 of file audio_capture.cpp.

_source

GstElement * audio_transport::RosGstCapture::_source

private

Definition at line 248 of file audio_capture.cpp.

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

• audio_capture.cpp