codec_image_transport::DecodingSubscriber< CodecID, TransportName > Class Template Reference

#include <decoding_subscribers.hpp>

Inheritance diagram for codec_image_transport::DecodingSubscriber< CodecID, TransportName >:

Public Member Functions
	DecodingSubscriber ()
virtual std::string	getTransportName () const
virtual	~DecodingSubscriber ()
Public Member Functions inherited from image_transport::SimpleSubscriberPlugin< sensor_msgs::CompressedImage >
virtual uint32_t	getNumPublishers () const
virtual std::string	getTopic () const
virtual void	shutdown ()
virtual	~SimpleSubscriberPlugin ()
Public Member Functions inherited from image_transport::SubscriberPlugin
void	subscribe (ros::NodeHandle &nh, const std::string &base_topic, uint32_t queue_size, void(T::*fp)(const sensor_msgs::ImageConstPtr &), T *obj, const TransportHints &transport_hints=TransportHints())
void	subscribe (ros::NodeHandle &nh, const std::string &base_topic, uint32_t queue_size, const Callback &callback, const ros::VoidPtr &tracked_object=ros::VoidPtr(), const TransportHints &transport_hints=TransportHints())
void	subscribe (ros::NodeHandle &nh, const std::string &base_topic, uint32_t queue_size, void(T::*fp)(const sensor_msgs::ImageConstPtr &), const boost::shared_ptr< T > &obj, const TransportHints &transport_hints=TransportHints())
void	subscribe (ros::NodeHandle &nh, const std::string &base_topic, uint32_t queue_size, void(*fp)(const sensor_msgs::ImageConstPtr &), const TransportHints &transport_hints=TransportHints())
virtual	~SubscriberPlugin ()

Private Types
typedef image_transport::SimpleSubscriberPlugin< sensor_msgs::CompressedImage >	Base

Private Member Functions
virtual void	internalCallback (const sensor_msgs::CompressedImage::ConstPtr &message, const Callback &user_cb)
virtual void	subscribeImpl (ros::NodeHandle &nh, const std::string &base_topic, uint32_t queue_size, const Callback &callback, const ros::VoidPtr &tracked_object, const image_transport::TransportHints &transport_hints)

Static Private Member Functions
static void	deleteAVCodecContext (AVCodecContext *ctx)
static void	deleteAVFrame (AVFrame *frame)
static AVPixelFormat	toUndeprecated (const AVPixelFormat format)

Private Attributes
boost::shared_ptr< AVCodecContext >	decoder_ctx_

Additional Inherited Members
Public Types inherited from image_transport::SubscriberPlugin
typedef boost::function< void(const sensor_msgs::ImageConstPtr &)>	Callback
Static Public Member Functions inherited from image_transport::SubscriberPlugin
static std::string	getLookupName (const std::string &transport_type)
Protected Member Functions inherited from image_transport::SimpleSubscriberPlugin< sensor_msgs::CompressedImage >
virtual std::string	getTopicToSubscribe (const std::string &base_topic) const
virtual void	internalCallback (const typename sensor_msgs::CompressedImage ::ConstPtr &message, const Callback &user_cb)=0
const ros::NodeHandle &	nh () const

Detailed Description

template<AVCodecID CodecID, typename TransportName>
class codec_image_transport::DecodingSubscriber< CodecID, TransportName >

Definition at line 27 of file decoding_subscribers.hpp.

Member Typedef Documentation

Base

template<AVCodecID CodecID, typename TransportName >

typedef image_transport::SimpleSubscriberPlugin< sensor_msgs::CompressedImage > codec_image_transport::DecodingSubscriber< CodecID, TransportName >::Base

private

Definition at line 164 of file decoding_subscribers.hpp.

Constructor & Destructor Documentation

DecodingSubscriber()

template<AVCodecID CodecID, typename TransportName >

codec_image_transport::DecodingSubscriber< CodecID, TransportName >::DecodingSubscriber ( )

inline

Definition at line 30 of file decoding_subscribers.hpp.

~DecodingSubscriber()

template<AVCodecID CodecID, typename TransportName >

virtual codec_image_transport::DecodingSubscriber< CodecID, TransportName >::~DecodingSubscriber ( )

inlinevirtual

Definition at line 32 of file decoding_subscribers.hpp.

Member Function Documentation

deleteAVCodecContext()

template<AVCodecID CodecID, typename TransportName >

static void codec_image_transport::DecodingSubscriber< CodecID, TransportName >::deleteAVCodecContext ( AVCodecContext *  ctx )

inlinestaticprivate

Definition at line 139 of file decoding_subscribers.hpp.

deleteAVFrame()

template<AVCodecID CodecID, typename TransportName >

static void codec_image_transport::DecodingSubscriber< CodecID, TransportName >::deleteAVFrame ( AVFrame *  frame )

inlinestaticprivate

Definition at line 133 of file decoding_subscribers.hpp.

getTransportName()

template<AVCodecID CodecID, typename TransportName >

virtual std::string codec_image_transport::DecodingSubscriber< CodecID, TransportName >::getTransportName ( ) const

inlinevirtual

Implements image_transport::SubscriberPlugin.

Definition at line 34 of file decoding_subscribers.hpp.

internalCallback()

template<AVCodecID CodecID, typename TransportName >

virtual void codec_image_transport::DecodingSubscriber< CodecID, TransportName >::internalCallback ( const sensor_msgs::CompressedImage::ConstPtr &  message, const Callback &  user_cb  )

inlineprivatevirtual

Definition at line 67 of file decoding_subscribers.hpp.

subscribeImpl()

template<AVCodecID CodecID, typename TransportName >

virtual void codec_image_transport::DecodingSubscriber< CodecID, TransportName >::subscribeImpl ( ros::NodeHandle &  nh, const std::string &  base_topic, uint32_t  queue_size, const Callback &  callback, const ros::VoidPtr &  tracked_object, const image_transport::TransportHints &  transport_hints  )

inlineprivatevirtual

Reimplemented from image_transport::SimpleSubscriberPlugin< sensor_msgs::CompressedImage >.

Definition at line 37 of file decoding_subscribers.hpp.

toUndeprecated()

template<AVCodecID CodecID, typename TransportName >

static AVPixelFormat codec_image_transport::DecodingSubscriber< CodecID, TransportName >::toUndeprecated ( const AVPixelFormat  format )

inlinestaticprivate

Definition at line 146 of file decoding_subscribers.hpp.

Member Data Documentation

decoder_ctx_

template<AVCodecID CodecID, typename TransportName >

boost::shared_ptr< AVCodecContext > codec_image_transport::DecodingSubscriber< CodecID, TransportName >::decoder_ctx_

private

Definition at line 166 of file decoding_subscribers.hpp.

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

• decoding_subscribers.hpp