diff options
Diffstat (limited to 'opensuse/core/qt3/patches/3.5.13.2/qtimer-debug.diff')
| -rw-r--r-- | opensuse/core/qt3/patches/3.5.13.2/qtimer-debug.diff | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/opensuse/core/qt3/patches/3.5.13.2/qtimer-debug.diff b/opensuse/core/qt3/patches/3.5.13.2/qtimer-debug.diff new file mode 100644 index 000000000..65db5f4f6 --- /dev/null +++ b/opensuse/core/qt3/patches/3.5.13.2/qtimer-debug.diff @@ -0,0 +1,48 @@ +--- src/kernel/qeventloop_unix.cpp ++++ src/kernel/qeventloop_unix.cpp +@@ -517,6 +531,17 @@ + return (tm->tv_sec*1000) + (tm->tv_usec/1000); + } + ++static QString fullName(QObject* obj) ++{ ++ QString oname; ++ if (obj && obj->name()) ++ oname = QString(obj->name()) + "(" + QString(obj->className()) + ")"; ++ ++ if (obj && obj->parent()) ++ return fullName(obj->parent()) + "/" + oname; ++ return oname; ++} ++ + int QEventLoop::activateTimers() + { + if ( !timerList || !timerList->count() ) // no timers +@@ -552,9 +577,27 @@ + t->timeout += t->interval; + if ( t->timeout < currentTime ) + t->timeout = currentTime + t->interval; ++ // prefer system clock ticks for low resolution timers ++ // to save cpu power ++ if (t->interval.tv_sec * 1000 + t->interval.tv_usec / 1000 >= 1000) { ++ timeval drift; ++ drift.tv_sec = 0; ++ drift.tv_usec = (t->interval.tv_usec / 8) + (t->interval.tv_sec % 8) * 1000 * 1000 / 8; ++ timeval synced = t->timeout + drift; ++ if (synced.tv_usec < 2 * drift.tv_usec) ++ synced.tv_usec = 0; ++ t->timeout = synced; ++ } + insertTimer( t ); // relink timer + if ( t->interval.tv_usec > 0 || t->interval.tv_sec > 0 ) + n_act++; ++ ++ if (t->obj && getenv("QT_DEBUG_TIMER")) ++ qDebug("qtimer: %ld/%s %d ms for %p/%s %s", ++ getpid(), qApp && qApp->name() ? qApp->name() : "", ++ t->interval.tv_sec * 1000 + t->interval.tv_usec / 1000, ++ t->obj, fullName(t->obj).latin1(), t->obj->className()); ++ + QTimerEvent e( t->id ); + QApplication::sendEvent( t->obj, &e ); // send event + if ( timerList->findRef( begin ) == -1 ) |