ReceiverCtrlThread Class Reference

#include <receiver_ctrl.h>

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Detailed Description

Definition at line 60 of file receiver_ctrl.h.

Public Member Functions

 ReceiverCtrlThread (class MainFrame *main_frame_instance)
virtual ~ReceiverCtrlThread ()
void Create (const wxString destRTSPUrl, bool is_multi_stream=false)
void StopReceiving ()
bool isReceiving ()
bool isShuttingDown ()
void doOmniStuffParsing (IplImage *image_received, int stream_id)
void notifyMainThread (IplImage *image_received, int stream_id)
void initializeOmniStuff (IplImage *image_to_parse)

Static Public Member Functions

static bool onImageReceivedFromNet (IplImage *image_received, int stream_id, const void *client_data)
static bool onAudioFrameReceivedFromNet (unsigned char *audio_buf, int audio_buf_size, int stream_id, const void *client_data)
static void fake_destroy_image_context (char *, void *)
static void fake_create_image_context (char *, void *)
static void ready_to_send_image (IplImage *image, int stream_id, char *__unused__, void *callback_data)

Private Member Functions

void * Entry ()
void parseErrorStatus (int err_status)
void doAudioParsing (unsigned char *audio_buf, int audio_buf_size, int stream_id)
void fmod_init ()
void ERRCHECK (FMOD_RESULT result)

Static Private Member Functions

static void add_available_bytes (unsigned char *bytes_to_add_buff, unsigned int bytes_to_add_size)
static FMOD_RESULT F_CALLBACK fmod_read_cb (void *handle, void *buffer, unsigned int sizebytes, unsigned int *bytesread, void *userdata)
static FMOD_RESULT F_CALLBACK fmod_close_cb (void *handle, void *userdata)
static FMOD_RESULT F_CALLBACK fmod_open_cb (const char *name, int unicode, unsigned int *filesize, void **handle, void **userdata)
static FMOD_RESULT F_CALLBACK fmod_seek_cb (void *handle, unsigned int pos, void *userdata)

Private Attributes

OmniAlgoSimpleDetection< OmniFastLookupTable,
int, IplImage, CvPoint > * 		_ctrl_lookup
OmniAlgoSimpleDetection< OmniGCardConverter,
double, IplImage, CvPoint > * 		_ctrl_gcard
OmniAlgoVRFilterDetection<
OmniFastLookupTable, int,
IplImage, CvPoint > * 		_ctrl_vr_lookup
OmniAlgoVRFilterDetection<
OmniGCardConverter, double,
IplImage, CvPoint > * 		_ctrl_vr_gcard
MainFrame * _main_frame_pointer
OStreamReceiver * _receiver
bool _receiving_status
bool _shutting_down
bool _ctrl_initialized
bool _is_multi_stream
bool _gcard_use
FMOD::System * _system
FMOD::Sound * _sound
FMOD::Channel * _channel
FMOD_RESULT _result
unsigned int _version
bool _fmod_initialized

Constructor & Destructor Documentation

ReceiverCtrlThread::ReceiverCtrlThread ( class MainFrame *  main_frame_instance  ) 

Definition at line 24 of file receiver_ctrl.cpp.

ReceiverCtrlThread::~ReceiverCtrlThread (  )  [virtual]

Definition at line 38 of file receiver_ctrl.cpp.

References _receiver.

Member Function Documentation

void ReceiverCtrlThread::add_available_bytes ( unsigned char *  bytes_to_add_buff,
unsigned int  bytes_to_add_size 
) [static, private]

Definition at line 572 of file receiver_ctrl.cpp.

References DEBUG_PRINT, DROP_PACKET_BOUND, g_available_bytes, g_mutex_sound, g_prebuff_ptr, g_read_data_ptr, g_shared_buffer, and g_shared_buffer_size.

Referenced by doAudioParsing().

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void ReceiverCtrlThread::Create ( const wxString  destRTSPUrl,
bool  is_multi_stream = false 
)

Definition at line 47 of file receiver_ctrl.cpp.

References _gcard_use, _is_multi_stream, _main_frame_pointer, _receiver, MainFrame::GetGCardUseStatus(), onAudioFrameReceivedFromNet(), and onImageReceivedFromNet().

Referenced by DialogOptions::OnOptionsButtonOkClick().

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void ReceiverCtrlThread::doAudioParsing ( unsigned char *  audio_buf,
int  audio_buf_size,
int  stream_id 
) [private]

Definition at line 643 of file receiver_ctrl.cpp.

References _channel, _fmod_initialized, _result, _sound, _system, add_available_bytes(), DEBUG_PRINT, ERRCHECK(), fmod_init(), g_available_bytes, g_prebuff_ptr, g_read_data_ptr, g_shared_buffer, g_shared_buffer_size, and NULL.

Referenced by onAudioFrameReceivedFromNet().

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void ReceiverCtrlThread::doOmniStuffParsing ( IplImage *  image_received,
int  stream_id 
)

Definition at line 341 of file receiver_ctrl.cpp.

References _ctrl_gcard, _ctrl_initialized, _ctrl_lookup, _ctrl_vr_gcard, _ctrl_vr_lookup, _gcard_use, _main_frame_pointer, DEBUG_PRINT, MainFrame::GetAlgoSimpleStatus(), initializeOmniStuff(), OmniAlgoVRFilterDetection< ConverterT, AngleT, ImageT, PointT >::loop_next_frame(), OmniAlgoSimpleDetection< ConverterT, AngleT, ImageT, PointT >::loop_next_frame(), and NULL.

Referenced by onImageReceivedFromNet().

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void * ReceiverCtrlThread::Entry (  )  [private]

Definition at line 135 of file receiver_ctrl.cpp.

References _main_frame_pointer, _receiver, _receiving_status, _shutting_down, ERROR_NORMAL_STATUS, OStreamReceiver::isReadyToStream(), MainFrame::OnReceiverCtrlThreadEnd(), parseErrorStatus(), and OStreamReceiver::startReceiving().

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void ReceiverCtrlThread::ERRCHECK ( FMOD_RESULT  result  )  [private]

Definition at line 421 of file receiver_ctrl.cpp.

Referenced by doAudioParsing(), and fmod_init().

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void ReceiverCtrlThread::fake_create_image_context ( char *  ,
void *   
) [static]

Definition at line 183 of file receiver_ctrl.cpp.

Referenced by initializeOmniStuff().

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void ReceiverCtrlThread::fake_destroy_image_context ( char *  ,
void *   
) [static]

Definition at line 179 of file receiver_ctrl.cpp.

Referenced by initializeOmniStuff().

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FMOD_RESULT F_CALLBACK ReceiverCtrlThread::fmod_close_cb ( void *  handle,
void *  userdata 
) [static, private]

Definition at line 522 of file receiver_ctrl.cpp.

References DEBUG_PRINT.

Referenced by fmod_init().

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void ReceiverCtrlThread::fmod_init (  )  [private]

Definition at line 535 of file receiver_ctrl.cpp.

References _channel, _result, _system, _version, DEBUG_PRINT, ERRCHECK(), fmod_close_cb(), fmod_open_cb(), fmod_read_cb(), fmod_seek_cb(), and g_mutex_sound.

Referenced by doAudioParsing().

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FMOD_RESULT F_CALLBACK ReceiverCtrlThread::fmod_open_cb ( const char *  name,
int  unicode,
unsigned int *  filesize,
void **  handle,
void **  userdata 
) [static, private]

Definition at line 512 of file receiver_ctrl.cpp.

References DEBUG_PRINT.

Referenced by fmod_init().

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FMOD_RESULT F_CALLBACK ReceiverCtrlThread::fmod_read_cb ( void *  handle,
void *  buffer,
unsigned int  sizebytes,
unsigned int *  bytesread,
void *  userdata 
) [static, private]

Definition at line 430 of file receiver_ctrl.cpp.

References DEBUG_PRINT, g_available_bytes, g_mutex_sound, g_prebuff_ptr, g_read_data_ptr, g_shared_buffer, and g_shared_buffer_size.

Referenced by fmod_init().

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FMOD_RESULT F_CALLBACK ReceiverCtrlThread::fmod_seek_cb ( void *  handle,
unsigned int  pos,
void *  userdata 
) [static, private]

Definition at line 529 of file receiver_ctrl.cpp.

References DEBUG_PRINT.

Referenced by fmod_init().

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void ReceiverCtrlThread::initializeOmniStuff ( IplImage *  image_to_parse  ) 

Definition at line 198 of file receiver_ctrl.cpp.

References _ctrl_gcard, _ctrl_initialized, _ctrl_lookup, _ctrl_vr_gcard, _ctrl_vr_lookup, _gcard_use, _main_frame_pointer, DEBUG_PRINT, fake_create_image_context(), fake_destroy_image_context(), MainFrame::GetAlgoSimpleStatus(), MainFrame::GetCascadeArray(), MainFrame::GetCascadeSize(), MainFrame::GetCenterX(), MainFrame::GetCenterY(), MainFrame::GetFlippedModeStatus(), MainFrame::GetFreezeFrameBound(), MainFrame::GetMaxRadius(), MainFrame::GetMinRadius(), MainFrame::GetTrackWindowHitrate(), MainFrame::is_face_detect_options_set(), OmniGCardConverter::is_initialized(), OmniFastLookupTable::is_initialized(), NULL, ready_to_send_image(), OmniAlgoVRFilterDetection< ConverterT, AngleT, ImageT, PointT >::register_all_image_callbacks(), and OmniAlgoSimpleDetection< ConverterT, AngleT, ImageT, PointT >::register_all_image_callbacks().

Referenced by doOmniStuffParsing().

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bool ReceiverCtrlThread::isReceiving (  ) 

Definition at line 65 of file receiver_ctrl.cpp.

References _receiving_status.

Referenced by DialogOptions::Create(), MainFrame::OnCloseWindow(), MainFrame::OnMenuitemActionsStopReceivingClick(), DialogOptions::OnOptionsButtonOkClick(), and MainFrame::~MainFrame().

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bool ReceiverCtrlThread::isShuttingDown (  ) 

Definition at line 73 of file receiver_ctrl.cpp.

References _shutting_down.

void ReceiverCtrlThread::notifyMainThread ( IplImage *  image_received,
int  stream_id 
)

Definition at line 160 of file receiver_ctrl.cpp.

References _main_frame_pointer, _image_received_data::image, IMAGE_RECEIVED_EVENT, and _image_received_data::stream_id.

Referenced by onImageReceivedFromNet(), and ready_to_send_image().

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bool ReceiverCtrlThread::onAudioFrameReceivedFromNet ( unsigned char *  audio_buf,
int  audio_buf_size,
int  stream_id,
const void *  client_data 
) [static]

Definition at line 684 of file receiver_ctrl.cpp.

References doAudioParsing().

Referenced by Create().

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bool ReceiverCtrlThread::onImageReceivedFromNet ( IplImage *  image_received,
int  stream_id,
const void *  client_data 
) [static]

Definition at line 373 of file receiver_ctrl.cpp.

References _is_multi_stream, _main_frame_pointer, doOmniStuffParsing(), MainFrame::is_face_detect_options_set(), and notifyMainThread().

Referenced by Create().

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void ReceiverCtrlThread::parseErrorStatus ( int  err_status  )  [private]

Definition at line 91 of file receiver_ctrl.cpp.

References ERROR_FAILED_CREATE_MEDIASESSION, ERROR_FAILED_CREATE_RTSP_CLIENT, ERROR_FAILED_FILE_SINK_CREATION, ERROR_FAILED_SDP_DESCRIPTION, ERROR_FAILED_SETUP_STREAMS, ERROR_FAILED_TO_CREATE_RECEIVER, ERROR_NORMAL_STATUS, ERROR_UNKOWN_ERROR, and WORKER_EVENT.

Referenced by Entry().

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void ReceiverCtrlThread::ready_to_send_image ( IplImage *  image,
int  stream_id,
char *  __unused__,
void *  callback_data 
) [static]

Definition at line 187 of file receiver_ctrl.cpp.

References notifyMainThread().

Referenced by initializeOmniStuff().

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void ReceiverCtrlThread::StopReceiving (  ) 

Definition at line 81 of file receiver_ctrl.cpp.

References _receiver, _shutting_down, and OStreamReceiver::stopReceiving().

Referenced by MainFrame::OnMenuitemActionsStopReceivingClick(), and MainFrame::~MainFrame().

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Member Data Documentation

FMOD::Channel* ReceiverCtrlThread::_channel [private]

Definition at line 119 of file receiver_ctrl.h.

Referenced by doAudioParsing(), and fmod_init().

OmniAlgoSimpleDetection<OmniGCardConverter, double, IplImage, CvPoint>* ReceiverCtrlThread::_ctrl_gcard [private]

Definition at line 104 of file receiver_ctrl.h.

Referenced by doOmniStuffParsing(), and initializeOmniStuff().

bool ReceiverCtrlThread::_ctrl_initialized [private]

Definition at line 113 of file receiver_ctrl.h.

Referenced by doOmniStuffParsing(), and initializeOmniStuff().

OmniAlgoSimpleDetection<OmniFastLookupTable, int, IplImage, CvPoint>* ReceiverCtrlThread::_ctrl_lookup [private]

Definition at line 103 of file receiver_ctrl.h.

Referenced by doOmniStuffParsing(), and initializeOmniStuff().

OmniAlgoVRFilterDetection<OmniGCardConverter, double, IplImage, CvPoint>* ReceiverCtrlThread::_ctrl_vr_gcard [private]

Definition at line 107 of file receiver_ctrl.h.

Referenced by doOmniStuffParsing(), and initializeOmniStuff().

OmniAlgoVRFilterDetection<OmniFastLookupTable, int, IplImage, CvPoint>* ReceiverCtrlThread::_ctrl_vr_lookup [private]

Definition at line 106 of file receiver_ctrl.h.

Referenced by doOmniStuffParsing(), and initializeOmniStuff().

bool ReceiverCtrlThread::_fmod_initialized [private]

Definition at line 122 of file receiver_ctrl.h.

Referenced by doAudioParsing().

bool ReceiverCtrlThread::_gcard_use [private]

Definition at line 115 of file receiver_ctrl.h.

Referenced by Create(), doOmniStuffParsing(), and initializeOmniStuff().

bool ReceiverCtrlThread::_is_multi_stream [private]

Definition at line 114 of file receiver_ctrl.h.

Referenced by Create(), and onImageReceivedFromNet().

MainFrame* ReceiverCtrlThread::_main_frame_pointer [private]

Definition at line 109 of file receiver_ctrl.h.

Referenced by Create(), doOmniStuffParsing(), Entry(), initializeOmniStuff(), notifyMainThread(), and onImageReceivedFromNet().

OStreamReceiver* ReceiverCtrlThread::_receiver [private]

Definition at line 110 of file receiver_ctrl.h.

Referenced by Create(), Entry(), StopReceiving(), and ~ReceiverCtrlThread().

bool ReceiverCtrlThread::_receiving_status [private]

Definition at line 111 of file receiver_ctrl.h.

Referenced by Entry(), and isReceiving().

FMOD_RESULT ReceiverCtrlThread::_result [private]

Definition at line 120 of file receiver_ctrl.h.

Referenced by doAudioParsing(), and fmod_init().

bool ReceiverCtrlThread::_shutting_down [private]

Definition at line 112 of file receiver_ctrl.h.

Referenced by Entry(), isShuttingDown(), and StopReceiving().

FMOD::Sound* ReceiverCtrlThread::_sound [private]

Definition at line 118 of file receiver_ctrl.h.

Referenced by doAudioParsing().

FMOD::System* ReceiverCtrlThread::_system [private]

Definition at line 117 of file receiver_ctrl.h.

Referenced by doAudioParsing(), and fmod_init().

unsigned int ReceiverCtrlThread::_version [private]

Definition at line 121 of file receiver_ctrl.h.

Referenced by fmod_init().

The documentation for this class was generated from the following files:
Generated on Tue Dec 26 10:39:18 2006 for Omnimeeting by  doxygen 1.4.7