diff options
Diffstat (limited to 'src/plugins/platforms/xcb/gl_integrations/xcb_egl/qxcbeglwindow.cpp')
-rw-r--r-- | src/plugins/platforms/xcb/gl_integrations/xcb_egl/qxcbeglwindow.cpp | 88 |
1 files changed, 88 insertions, 0 deletions
diff --git a/src/plugins/platforms/xcb/gl_integrations/xcb_egl/qxcbeglwindow.cpp b/src/plugins/platforms/xcb/gl_integrations/xcb_egl/qxcbeglwindow.cpp new file mode 100644 index 0000000000..a26280b399 --- /dev/null +++ b/src/plugins/platforms/xcb/gl_integrations/xcb_egl/qxcbeglwindow.cpp @@ -0,0 +1,88 @@ +/**************************************************************************** +** +** Copyright (C) 2015 The Qt Company Ltd. +** Contact: http://www.qt.io/licensing/ +** +** This file is part of the plugins of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL21$ +** 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 http://www.qt.io/terms-conditions. For further +** information use the contact form at http://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 2.1 or version 3 as published by the Free +** Software Foundation and appearing in the file LICENSE.LGPLv21 and +** LICENSE.LGPLv3 included in the packaging of this file. Please review the +** following information to ensure the GNU Lesser General Public License +** requirements will be met: https://www.gnu.org/licenses/lgpl.html and +** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** As a special exception, The Qt Company gives you certain additional +** rights. These rights are described in The Qt Company LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "qxcbeglwindow.h" + +#include "qxcbeglintegration.h" + +#include <QtPlatformSupport/private/qeglconvenience_p.h> +#include <QtPlatformSupport/private/qxlibeglintegration_p.h> + +QT_BEGIN_NAMESPACE + +QXcbEglWindow::QXcbEglWindow(QWindow *window, QXcbEglIntegration *glIntegration) + : QXcbWindow(window) + , m_glIntegration(glIntegration) + , m_config(Q_NULLPTR) + , m_surface(EGL_NO_SURFACE) +{ +} + +QXcbEglWindow::~QXcbEglWindow() +{ + eglDestroySurface(m_glIntegration->eglDisplay(), m_surface); +} + +void QXcbEglWindow::resolveFormat() +{ + m_config = q_configFromGLFormat(m_glIntegration->eglDisplay(), window()->requestedFormat(), true); + m_format = q_glFormatFromConfig(m_glIntegration->eglDisplay(), m_config, m_format); +} + +void *QXcbEglWindow::createVisual() +{ +#ifdef XCB_USE_XLIB + Display *xdpy = static_cast<Display *>(m_glIntegration->xlib_display()); + VisualID id = QXlibEglIntegration::getCompatibleVisualId(xdpy, m_glIntegration->eglDisplay(), m_config); + + XVisualInfo visualInfoTemplate; + memset(&visualInfoTemplate, 0, sizeof(XVisualInfo)); + visualInfoTemplate.visualid = id; + + XVisualInfo *visualInfo; + int matchingCount = 0; + visualInfo = XGetVisualInfo(xdpy, VisualIDMask, &visualInfoTemplate, &matchingCount); + return visualInfo; +#else + return QXcbWindow::createVisual(); +#endif +} + +void QXcbEglWindow::create() +{ + QXcbWindow::create(); + + m_surface = eglCreateWindowSurface(m_glIntegration->eglDisplay(), m_config, m_window, 0); +} + +QT_END_NAMESPACE |