audio_transport::RosGstCapture Class Reference

List of all members.

Public Member Functions
void	exitOnMainThread (int code)
void	publish (const audio_common_msgs::AudioData &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
std::string	_format
boost::thread	_gst_thread
GMainLoop *	_loop
ros::NodeHandle	_nh
GstElement *	_pipeline
ros::Publisher	_pub
int	_sample_rate
GstElement *	_sink
GstElement *	_source

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Detailed Description

Definition at line 12 of file audio_capture.cpp.

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Constructor & Destructor Documentation

audio_transport::RosGstCapture::RosGstCapture

(

)

[inline]

Definition at line 15 of file audio_capture.cpp.

audio_transport::RosGstCapture::~RosGstCapture

(

)

[inline]

Definition at line 123 of file audio_capture.cpp.

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Member Function Documentation

void audio_transport::RosGstCapture::exitOnMainThread

(

int

code

)

[inline]

Definition at line 131 of file audio_capture.cpp.

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

Definition at line 157 of file audio_capture.cpp.

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

Definition at line 141 of file audio_capture.cpp.

void audio_transport::RosGstCapture::publish

(

const audio_common_msgs::AudioData &

msg

)

[inline]

Definition at line 136 of file audio_capture.cpp.

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Member Data Documentation

int audio_transport::RosGstCapture::_bitrate [private]

Definition at line 180 of file audio_capture.cpp.

GstBus* audio_transport::RosGstCapture::_bus [private]

Definition at line 179 of file audio_capture.cpp.

int audio_transport::RosGstCapture::_channels [private]

Definition at line 180 of file audio_capture.cpp.

GstElement * audio_transport::RosGstCapture::_convert [private]

Definition at line 178 of file audio_capture.cpp.

int audio_transport::RosGstCapture::_depth [private]

Definition at line 180 of file audio_capture.cpp.

GstElement * audio_transport::RosGstCapture::_encode [private]

Definition at line 178 of file audio_capture.cpp.

std::string audio_transport::RosGstCapture::_format [private]

Definition at line 182 of file audio_capture.cpp.

boost::thread audio_transport::RosGstCapture::_gst_thread [private]

Definition at line 176 of file audio_capture.cpp.

GMainLoop* audio_transport::RosGstCapture::_loop [private]

Definition at line 181 of file audio_capture.cpp.

ros::NodeHandle audio_transport::RosGstCapture::_nh [private]

Definition at line 173 of file audio_capture.cpp.

GstElement* audio_transport::RosGstCapture::_pipeline [private]

Definition at line 178 of file audio_capture.cpp.

ros::Publisher audio_transport::RosGstCapture::_pub [private]

Definition at line 174 of file audio_capture.cpp.

int audio_transport::RosGstCapture::_sample_rate [private]

Definition at line 180 of file audio_capture.cpp.

GstElement * audio_transport::RosGstCapture::_sink [private]

Definition at line 178 of file audio_capture.cpp.

GstElement * audio_transport::RosGstCapture::_source [private]

Definition at line 178 of file audio_capture.cpp.

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

• audio_capture.cpp