diff options
| author | Joerg Bornemann <joerg.bornemann@qt.io> | 2017-07-27 14:06:30 +0200 |
|---|---|---|
| committer | Joerg Bornemann <joerg.bornemann@qt.io> | 2017-07-30 19:11:49 +0000 |
| commit | 85403d0af06a0728c9c6f1bd7a6f224949cd894e (patch) | |
| tree | 2a769aedc41e65b51723f0d430e93a9a35c5d59e /src/corelib/kernel/kernel.pri | |
| parent | 7b2debda2b7ea94b9ca272180d7cba68a18ca0c1 (diff) | |
Support more than 62 instances of QWinEventNotifier, take 2
QWinEventNotifiers were limited to 62 instances, because of
WaitForMultipleObject's limitation to MAXIMUM_WAIT_OBJECTS - 1 handles.
Use the RegisterWaitForSingleObject API which does not have this
restriction and executes waits in threads managed by the system. A
central manual reset event per event dispatcher is signaled in the
RegisterWaitForSingleObject callback and waited for in the event loop.
Task-number: QTBUG-8819
Change-Id: I3061811c18e669becf9de603bbdd7ba96e4d2fcd
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@qt.io>
Reviewed-by: Oliver Wolff <oliver.wolff@qt.io>
Diffstat (limited to 'src/corelib/kernel/kernel.pri')
| -rw-r--r-- | src/corelib/kernel/kernel.pri | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/corelib/kernel/kernel.pri b/src/corelib/kernel/kernel.pri index 29bd5bbc6c..8abe9b2b44 100644 --- a/src/corelib/kernel/kernel.pri +++ b/src/corelib/kernel/kernel.pri @@ -79,7 +79,8 @@ win32 { kernel/qsharedmemory_win.cpp \ kernel/qsystemsemaphore_win.cpp HEADERS += \ - kernel/qwineventnotifier.h + kernel/qwineventnotifier.h \ + kernel/qwineventnotifier_p.h winrt { SOURCES += kernel/qeventdispatcher_winrt.cpp |