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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*/
#ifndef INCLUDED_VCL_INC_OPENGL_WATCHDOG_H
#define INCLUDED_VCL_INC_OPENGL_WATCHDOG_H
#include <sal/config.h>
#include <sal/types.h>
#include <rtl/ref.hxx>
#include <salhelper/thread.hxx>
#include <atomic>
struct WatchdogTimingsValues
{
/// delays to take various actions in 1/4 of a second increments.
int mnDisableEntries;
int const mnAbortAfter;
};
enum class WatchdogTimingMode
{
NORMAL,
SHADER_COMPILE
};
class WatchdogTimings
{
private:
std::vector<WatchdogTimingsValues> maTimingValues;
std::atomic<bool> mbRelaxed;
public:
WatchdogTimings();
void setRelax(bool bRelaxed)
{
mbRelaxed = bRelaxed;
}
WatchdogTimingsValues const & getWatchdogTimingsValues(WatchdogTimingMode eMode)
{
size_t index = 0;
index = (eMode == WatchdogTimingMode::SHADER_COMPILE) ? 1 : 0;
index = mbRelaxed ? index + 2 : index;
return maTimingValues[index];
}
};
class OpenGLWatchdogThread : private salhelper::Thread
{
OpenGLWatchdogThread();
virtual void execute() override;
public:
using salhelper::Thread::acquire;
using salhelper::Thread::release;
static void start();
static void stop();
};
#endif // INCLUDED_VCL_INC_OPENGL_WATCHDOG_H
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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