lars/geant4
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Import Geant4 11.3.0.beta source tree

Browse Source
This commit is contained in:
Gabriele Cosmo
2024-06-28 13:08:51 +02:00
parent f7b23877ed
commit e58e650b32
5232 changed files with 239416 additions and 244360 deletions
Download Patch File Download Diff File Expand all files Collapse all files
source/visualization/Vtk/src/G4VtkQtViewer.cc
+25 -33
View File
@@ -55,33 +55,25 @@
#include <array>
namespace
{
G4Mutex mWaitForVisSubThreadQtOpenGLContextMoved = G4MUTEX_INITIALIZER;
G4Mutex mWaitForVisSubThreadQtOpenGLContextInitialized = G4MUTEX_INITIALIZER;
// avoid unused variable warning
#ifdef G4MULTITHREADED
G4Condition c1_VisSubThreadQtOpenGLContextInitialized = G4CONDITION_INITIALIZER;
G4Condition c2_VisSubThreadQtOpenGLContextMoved = G4CONDITION_INITIALIZER;
#endif
} // namespace
G4VtkQtViewer::G4VtkQtViewer(G4VSceneHandler& sceneHandler, const G4String& name)
: G4VtkViewer(sceneHandler, name)
{
lWaitForVisSubThreadQtOpenGLContextInitialized =
new G4AutoLock(mWaitForVisSubThreadQtOpenGLContextInitialized, std::defer_lock);
lWaitForVisSubThreadQtOpenGLContextMoved =
new G4AutoLock(mWaitForVisSubThreadQtOpenGLContextMoved, std::defer_lock);
#ifdef G4MULTITHREADED
flWaitForVisSubThreadQtOpenGLContextInitialized =
new G4AutoLock(fmWaitForVisSubThreadQtOpenGLContextInitialized, std::defer_lock);
flWaitForVisSubThreadQtOpenGLContextMoved =
new G4AutoLock(fmWaitForVisSubThreadQtOpenGLContextMoved, std::defer_lock);
#endif
G4Qt::getInstance();
//this->setFormat(QVTKOpenGLNativeWidget::defaultFormat());
}
G4VtkQtViewer::~G4VtkQtViewer()
{
delete lWaitForVisSubThreadQtOpenGLContextInitialized;
delete lWaitForVisSubThreadQtOpenGLContextMoved;
#ifdef G4MULTITHREADED
delete flWaitForVisSubThreadQtOpenGLContextInitialized;
delete flWaitForVisSubThreadQtOpenGLContextMoved;
#endif
}
void G4VtkQtViewer::Initialise()
@@ -126,9 +118,9 @@ void G4VtkQtViewer::DoneWithMasterThread()
// Called by Main Thread !
// Useful to avoid two vis thread at the same time
// G4MUTEXLOCK(&mWaitForVisSubThreadQtOpenGLContextInitialized);
if (!lWaitForVisSubThreadQtOpenGLContextInitialized->owns_lock())
lWaitForVisSubThreadQtOpenGLContextInitialized->lock();
// G4MUTEXLOCK(&fmWaitForVisSubThreadQtOpenGLContextInitialized);
if (!flWaitForVisSubThreadQtOpenGLContextInitialized->owns_lock())
flWaitForVisSubThreadQtOpenGLContextInitialized->lock();
}
void G4VtkQtViewer::SwitchToVisSubThread()
@@ -144,14 +136,14 @@ void G4VtkQtViewer::SwitchToVisSubThread()
SetQGLContextVisSubThread(QThread::currentThread());
// - Wait for the vis thread to set its QThread
G4CONDITIONBROADCAST(&c1_VisSubThreadQtOpenGLContextInitialized);
G4CONDITIONBROADCAST(&fc1_VisSubThreadQtOpenGLContextInitialized);
// a condition without a locked mutex is an undefined behavior.
// we check if the mutex owns the lock, and if not, we lock it
if (!lWaitForVisSubThreadQtOpenGLContextMoved->owns_lock())
lWaitForVisSubThreadQtOpenGLContextMoved->lock();
if (!flWaitForVisSubThreadQtOpenGLContextMoved->owns_lock())
flWaitForVisSubThreadQtOpenGLContextMoved->lock();
// Unlock the vis thread if it is Qt Viewer
G4CONDITIONWAIT(&c2_VisSubThreadQtOpenGLContextMoved, lWaitForVisSubThreadQtOpenGLContextMoved);
G4CONDITIONWAIT(&fc2_VisSubThreadQtOpenGLContextMoved, flWaitForVisSubThreadQtOpenGLContextMoved);
// make context current
qGLW->makeCurrent();
@@ -182,9 +174,9 @@ void G4VtkQtViewer::SwitchToMasterThread()
}
// Useful to avoid two vis thread at the same time
// G4MUTEXUNLOCK(&mWaitForVisSubThreadQtOpenGLContextInitialized);
if (lWaitForVisSubThreadQtOpenGLContextInitialized->owns_lock())
lWaitForVisSubThreadQtOpenGLContextInitialized->unlock();
// G4MUTEXUNLOCK(&fmWaitForVisSubThreadQtOpenGLContextInitialized);
if (flWaitForVisSubThreadQtOpenGLContextInitialized->owns_lock())
flWaitForVisSubThreadQtOpenGLContextInitialized->unlock();
qGLW->makeCurrent();
}
@@ -200,12 +192,12 @@ void G4VtkQtViewer::MovingToVisSubThread()
// a condition without a locked mutex is an undefined behavior.
// we check if the mutex owns the lock, and if not, we lock it
if (!lWaitForVisSubThreadQtOpenGLContextInitialized->owns_lock())
lWaitForVisSubThreadQtOpenGLContextInitialized->lock();
if (!flWaitForVisSubThreadQtOpenGLContextInitialized->owns_lock())
flWaitForVisSubThreadQtOpenGLContextInitialized->lock();
// - Wait for the vis sub thread to set its QThread
G4CONDITIONWAIT(&c1_VisSubThreadQtOpenGLContextInitialized,
lWaitForVisSubThreadQtOpenGLContextInitialized);
G4CONDITIONWAIT(&fc1_VisSubThreadQtOpenGLContextInitialized,
flWaitForVisSubThreadQtOpenGLContextInitialized);
// Set current QThread for the way back
SetQGLContextMainThread(QThread::currentThread());
@@ -213,7 +205,7 @@ void G4VtkQtViewer::MovingToVisSubThread()
// finish with this main thread context
qGLW->doneCurrent();
qGLW->context()->moveToThread(fQGLContextVisSubThread);
G4CONDITIONBROADCAST(&c2_VisSubThreadQtOpenGLContextMoved);
G4CONDITIONBROADCAST(&fc2_VisSubThreadQtOpenGLContextMoved);
}
#endif