From d78bd439dcb290e4318734693d418937b0bf8129 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Samuel=20R=C3=B8dal?= <samuel.rodal@digia.com>
Date: Wed, 5 Dec 2012 14:27:41 +0100
Subject: Offscreen testing platform plugin

Useful for running auto-tests without popping up a bunch of windows in
the windowing system. Thus they can be run in the background and even in
parallel without focus issues.

Change-Id: I8b14c6de258b41225480a0af5a2a9553663bc2b7
Reviewed-by: Jason McDonald <macadder1@gmail.com>
---
 .../offscreen/qoffscreenintegration_x11.h          | 108 +++++++++++++++++++++
 1 file changed, 108 insertions(+)
 create mode 100644 src/plugins/platforms/offscreen/qoffscreenintegration_x11.h

(limited to 'src/plugins/platforms/offscreen/qoffscreenintegration_x11.h')

diff --git a/src/plugins/platforms/offscreen/qoffscreenintegration_x11.h b/src/plugins/platforms/offscreen/qoffscreenintegration_x11.h
new file mode 100644
index 0000000000..9afa302b04
--- /dev/null
+++ b/src/plugins/platforms/offscreen/qoffscreenintegration_x11.h
@@ -0,0 +1,108 @@
+/****************************************************************************
+**
+** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part of the plugins 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 Digia.  For licensing terms and
+** conditions see http://qt.digia.com/licensing.  For further information
+** use the contact form at http://qt.digia.com/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 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Digia gives you certain additional
+** rights.  These rights are described in the Digia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QOFFSCREENINTEGRATION_X11_H
+#define QOFFSCREENINTEGRATION_X11_H
+
+#include "qoffscreenintegration.h"
+
+#include <qglobal.h>
+#include <qscopedpointer.h>
+
+#include <qpa/qplatformopenglcontext.h>
+
+QT_BEGIN_NAMESPACE
+
+class QOffscreenX11Connection;
+class QOffscreenX11Info;
+
+class QOffscreenX11Integration : public QOffscreenIntegration
+{
+public:
+    bool hasCapability(QPlatformIntegration::Capability cap) const;
+
+    QPlatformOpenGLContext *createPlatformOpenGLContext(QOpenGLContext *context) const;
+
+private:
+    mutable QScopedPointer<QOffscreenX11Connection> m_connection;
+};
+
+class QOffscreenX11Connection {
+public:
+    QOffscreenX11Connection();
+    ~QOffscreenX11Connection();
+
+    QOffscreenX11Info *x11Info();
+
+    void *display() const { return m_display; }
+    int screenNumber() const { return m_screenNumber; }
+
+private:
+    void *m_display;
+    int m_screenNumber;
+
+    QScopedPointer<QOffscreenX11Info> m_x11Info;
+};
+
+class QOffscreenX11GLXContextData;
+
+class QOffscreenX11GLXContext : public QPlatformOpenGLContext
+{
+public:
+    QOffscreenX11GLXContext(QOffscreenX11Info *x11, QOpenGLContext *context);
+    ~QOffscreenX11GLXContext();
+
+    bool makeCurrent(QPlatformSurface *surface);
+    void doneCurrent();
+    void swapBuffers(QPlatformSurface *surface);
+    void (*getProcAddress(const QByteArray &procName)) ();
+
+    QSurfaceFormat format() const;
+    bool isSharing() const;
+    bool isValid() const;
+
+private:
+    QScopedPointer<QOffscreenX11GLXContextData> d;
+};
+
+QT_END_NAMESPACE
+
+#endif
-- 
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