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authorLiang Qi <liang.qi@qt.io>2017-06-07 12:06:52 +0200
committerLiang Qi <liang.qi@qt.io>2017-06-07 12:52:58 +0200
commit7fdb88a86b0782e7170eefe3dfe7ab3e9c81f847 (patch)
tree0fb34738dd5b4abd222ffac7b25f904c456006d9 /src/plugins/directshow/common/directshoweventloop.h
parentbadecdbc46df6ada383f1dfd006fa3dfff1706c6 (diff)
parenta6cc1af0546ab10701c10475315139ebb50ad1e5 (diff)
Merge remote-tracking branch 'origin/5.9' into dev
Conflicts: .qmake.conf Change-Id: I20470ed193e818eefedd975d89f755fb9d673241
Diffstat (limited to 'src/plugins/directshow/common/directshoweventloop.h')
-rw-r--r--src/plugins/directshow/common/directshoweventloop.h80
1 files changed, 80 insertions, 0 deletions
diff --git a/src/plugins/directshow/common/directshoweventloop.h b/src/plugins/directshow/common/directshoweventloop.h
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+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef DIRECTSHOWEVENTLOOP_H
+#define DIRECTSHOWEVENTLOOP_H
+
+#include <QtCore/qmutex.h>
+#include <QtCore/qobject.h>
+#include <QtCore/qwaitcondition.h>
+
+#include <qt_windows.h>
+
+QT_BEGIN_NAMESPACE
+
+class DirectShowPostedEvent;
+
+class DirectShowEventLoop : public QObject
+{
+ Q_OBJECT
+public:
+ DirectShowEventLoop(QObject *parent = 0);
+ ~DirectShowEventLoop();
+
+ void wait(QMutex *mutex);
+ void wake();
+
+ void postEvent(QObject *object, QEvent *event);
+
+protected:
+ void customEvent(QEvent *event);
+
+private:
+ void processEvents();
+
+ DirectShowPostedEvent *m_postsHead;
+ DirectShowPostedEvent *m_postsTail;
+ HANDLE m_eventHandle;
+ HANDLE m_waitHandle;
+ QMutex m_mutex;
+};
+
+QT_END_NAMESPACE
+
+#endif