KeepaliveThread Class Reference

#include <videodevice.h>

Inherits Thread.

Collaboration diagram for KeepaliveThread:

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Public Member Functions
	KeepaliveThread (VideoDevice *device)
	~KeepaliveThread ()
void	run ()
int	reset_keepalive ()
int	get_failed ()
int	start_keepalive ()
int	stop ()
Data Fields
Timer	timer
int	still_alive
int	failed
int	interrupted
VideoDevice *	device
Mutex *	startup_lock
int	capturing

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Detailed Description

Definition at line 46 of file videodevice.h.

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Constructor & Destructor Documentation

KeepaliveThread::KeepaliveThread

(

VideoDevice *

device

)

Definition at line 36 of file videodevice.C.

References capturing, failed, interrupted, Thread::set_synchronous(), startup_lock, and still_alive.

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KeepaliveThread::~KeepaliveThread

(

)

Definition at line 48 of file videodevice.C.

References startup_lock.

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Member Function Documentation

void KeepaliveThread::run

(

)

[virtual]

Implements Thread.

Definition at line 61 of file videodevice.C.

References capturing, Timer::delay(), failed, interrupted, KEEPALIVE_DELAY, startup_lock, still_alive, timer, and Mutex::unlock().

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int KeepaliveThread::reset_keepalive

(

)

Definition at line 82 of file videodevice.C.

References still_alive.

Referenced by VideoDevice::read_buffer().

int KeepaliveThread::get_failed

(

)

Definition at line 87 of file videodevice.C.

References failed.

Referenced by VideoDevice::get_failed().

int KeepaliveThread::start_keepalive

(

)

Definition at line 53 of file videodevice.C.

References Mutex::lock(), Thread::start(), startup_lock, and Mutex::unlock().

Referenced by VideoDevice::open_input().

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int KeepaliveThread::stop

(

)

Definition at line 92 of file videodevice.C.

References Thread::end(), interrupted, and Thread::join().

Referenced by VideoDevice::close_all().

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Field Documentation

Timer KeepaliveThread::timer

Definition at line 58 of file videodevice.h.

Referenced by run().

int KeepaliveThread::still_alive

Definition at line 59 of file videodevice.h.

Referenced by KeepaliveThread(), reset_keepalive(), and run().

int KeepaliveThread::failed

Definition at line 60 of file videodevice.h.

Referenced by get_failed(), KeepaliveThread(), and run().

int KeepaliveThread::interrupted

Definition at line 61 of file videodevice.h.

Referenced by KeepaliveThread(), run(), and stop().

VideoDevice* KeepaliveThread::device

Definition at line 62 of file videodevice.h.

Mutex* KeepaliveThread::startup_lock

Definition at line 63 of file videodevice.h.

Referenced by KeepaliveThread(), run(), start_keepalive(), and ~KeepaliveThread().

int KeepaliveThread::capturing

Definition at line 64 of file videodevice.h.

Referenced by KeepaliveThread(), VideoDevice::read_buffer(), and run().

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

• hvirtual/cinelerra/videodevice.h
• hvirtual/cinelerra/videodevice.C