From 8758f532ae6209bcf9447e27edc4fd412c0f173d Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?J=C3=B8rgen=20Lind?= Date: Wed, 10 Sep 2014 16:31:32 +0200 Subject: Make GLX and EGL dynamic dependencies for xcb [ChangeLog][QPA][Xcb] GLX and EGL code paths are now dynamically resolved, making it possible for one build of a plugin to use both code paths. Default is to use the GLX code path if available. This can be overwritten by specifying QT_XCB_GL_INTEGRATION=xcb_egl as an evnironment variable. Enable qt.xcb.glintegration.debug to get debug log output of what integration is used Change-Id: Ia9fa95fcca3d901b91dadb8c98a695fea0ae3b1e Reviewed-by: Laszlo Agocs --- .../xcb/gl_integrations/xcb_glx/qxcbglxwindow.cpp | 68 ++++++++++++++++++++++ 1 file changed, 68 insertions(+) create mode 100644 src/plugins/platforms/xcb/gl_integrations/xcb_glx/qxcbglxwindow.cpp (limited to 'src/plugins/platforms/xcb/gl_integrations/xcb_glx/qxcbglxwindow.cpp') diff --git a/src/plugins/platforms/xcb/gl_integrations/xcb_glx/qxcbglxwindow.cpp b/src/plugins/platforms/xcb/gl_integrations/xcb_glx/qxcbglxwindow.cpp new file mode 100644 index 0000000000..8aabde8129 --- /dev/null +++ b/src/plugins/platforms/xcb/gl_integrations/xcb_glx/qxcbglxwindow.cpp @@ -0,0 +1,68 @@ +/**************************************************************************** +** +** Copyright (C) 2014 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. +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "qxcbglxwindow.h" + +#include "qxcbscreen.h" +#include + +QT_BEGIN_NAMESPACE + +QXcbGlxWindow::QXcbGlxWindow(QWindow *window) + : QXcbWindow(window) +{ +} + +QXcbGlxWindow::~QXcbGlxWindow() +{ +} + +void QXcbGlxWindow::resolveFormat() +{ + m_format = window()->requestedFormat(); //qglx_findVisualInfo sets the resovled format +} + +void *QXcbGlxWindow::createVisual() +{ + return qglx_findVisualInfo(DISPLAY_FROM_XCB(m_screen), m_screen->screenNumber(), &m_format); +} + +QT_END_NAMESPACE -- cgit v1.2.3