We want to be able to detect if a given crash came from the OpenGL code, so use this helper to track that. More...

#include <zone.hxx>

Public Member Functions
	OpenGLZone ()

	~OpenGLZone ()

Static Public Member Functions
static bool	isInZone ()

static void	hardDisable ()
	Called from a signal handler or watchdog thread if we get a crash or hang in some GL code. More...

static void	relaxWatchdogTimings ()

Private Types
using	AtomicCounter = std::atomic< std::make_unsigned_t< std::sig_atomic_t >>

Static Private Member Functions
static void	enter ()

static void	leave ()

Static Private Attributes
static AtomicCounter	gnEnterCount = 0
	how many times have we entered a GL zone More...

static AtomicCounter	gnLeaveCount = 0
	how many times have we left a new GL zone More...

Friends
class	OpenGLWatchdogThread

class	OpenGLSalGraphicsImpl

Detailed Description

We want to be able to detect if a given crash came from the OpenGL code, so use this helper to track that.

Definition at line 27 of file zone.hxx.

Member Typedef Documentation

using OpenGLZone::AtomicCounter = std::atomic<std::make_unsigned_t<std::sig_atomic_t>>

private

Definition at line 39 of file zone.hxx.

Constructor & Destructor Documentation

OpenGLZone::OpenGLZone ( )

inline

Definition at line 53 of file zone.hxx.

OpenGLZone::~OpenGLZone ( )

inline

Definition at line 54 of file zone.hxx.

Member Function Documentation

static void OpenGLZone::enter ( )

inlinestaticprivate

Definition at line 50 of file zone.hxx.

void OpenGLZone::hardDisable ( )

static

Called from a signal handler or watchdog thread if we get a crash or hang in some GL code.

Definition at line 915 of file OpenGLHelper.cxx.

References comphelper::ConfigurationChanges::create(), comphelper::getProcessComponentContext(), and OpenGLWatchdogThread::stop().

Referenced by OpenGLWatchdogThread::execute(), and VCLExceptionSignal_impl().

static bool OpenGLZone::isInZone ( )

inlinestatic

Definition at line 55 of file zone.hxx.

Referenced by OpenGLWatchdogThread::execute(), and VCLExceptionSignal_impl().

static void OpenGLZone::leave ( )

inlinestaticprivate

Definition at line 51 of file zone.hxx.

void OpenGLZone::relaxWatchdogTimings ( )

static

Definition at line 939 of file OpenGLHelper.cxx.

Referenced by OpenGLHelper::isDeviceBlacklisted().

Friends And Related Function Documentation

friend class OpenGLSalGraphicsImpl

friend

Definition at line 29 of file zone.hxx.

friend class OpenGLWatchdogThread

friend

Definition at line 28 of file zone.hxx.

Member Data Documentation

OpenGLZone::AtomicCounter OpenGLZone::gnEnterCount = 0

staticprivate

how many times have we entered a GL zone

Definition at line 40 of file zone.hxx.

Referenced by OpenGLWatchdogThread::execute().

OpenGLZone::AtomicCounter OpenGLZone::gnLeaveCount = 0

staticprivate

how many times have we left a new GL zone

Definition at line 48 of file zone.hxx.

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

Public Member Functions

Static Public Member Functions

Private Types

Static Private Member Functions