diff options
Diffstat (limited to 'src/opengl/qegl_qws.cpp')
| -rw-r--r-- | src/opengl/qegl_qws.cpp | 125 |
1 files changed, 0 insertions, 125 deletions
diff --git a/src/opengl/qegl_qws.cpp b/src/opengl/qegl_qws.cpp deleted file mode 100644 index 9135c53..0000000 --- a/src/opengl/qegl_qws.cpp +++ /dev/null @@ -1,125 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). -** Contact: Qt Software Information (qt-info@nokia.com) -** -** This file is part of the QtOpenGL module of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** No Commercial Usage -** This file contains pre-release code and may not be distributed. -** You may use this file in accordance with the terms and conditions -** contained in the either Technology Preview License Agreement or the -** Beta Release License Agreement. -** -** 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, Nokia gives you certain -** additional rights. These rights are described in the Nokia Qt LGPL -** Exception version 1.0, 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. -** -** If you are unsure which license is appropriate for your use, please -** contact the sales department at qt-sales@nokia.com. -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include <QtGui/qpaintdevice.h> -#include <QtGui/qpixmap.h> -#include <QtGui/qwidget.h> -#include "qegl_p.h" - -#if defined(QT_OPENGL_ES) || defined(QT_OPENVG) - -#include <qglscreen_qws.h> -#include <qscreenproxy_qws.h> -#include <private/qglwindowsurface_qws_p.h> -#include <qapplication.h> -#include <qdesktopwidget.h> - -QT_BEGIN_NAMESPACE - -static QGLScreen *glScreenForDevice(QPaintDevice *device) -{ - QScreen *screen = qt_screen; - if (screen->classId() == QScreen::MultiClass) { - int screenNumber; - if (device && device->devType() == QInternal::Widget) - screenNumber = qApp->desktop()->screenNumber(static_cast<QWidget *>(device)); - else - screenNumber = 0; - screen = screen->subScreens()[screenNumber]; - } - while (screen->classId() == QScreen::ProxyClass) { - screen = static_cast<QProxyScreen *>(screen)->screen(); - } - if (screen->classId() == QScreen::GLClass) - return static_cast<QGLScreen *>(screen); - else - return 0; -} - -// Create the surface for a QPixmap, QImage, or QWidget. -bool QEglContext::createSurface(QPaintDevice *device) -{ - // Get the screen surface functions, which are used to create native ids. - QGLScreen *glScreen = glScreenForDevice(device); - if (!glScreen) - return false; - QGLScreenSurfaceFunctions *funcs = glScreen->surfaceFunctions(); - if (!funcs) - return false; - - // Create the native drawable for the paint device. - int devType = device->devType(); - EGLNativePixmapType pixmapDrawable = 0; - EGLNativeWindowType windowDrawable = 0; - bool ok; - if (devType == QInternal::Pixmap) { - ok = funcs->createNativePixmap(static_cast<QPixmap *>(device), &pixmapDrawable); - } else if (devType == QInternal::Image) { - ok = funcs->createNativeImage(static_cast<QImage *>(device), &pixmapDrawable); - } else { - ok = funcs->createNativeWindow(static_cast<QWidget *>(device), &windowDrawable); - } - if (!ok) { - qWarning("QEglContext::createSurface(): Cannot create the native EGL drawable"); - return false; - } - - // Create the EGL surface to draw into, based on the native drawable. - if (devType == QInternal::Widget) - surf = eglCreateWindowSurface(dpy, cfg, windowDrawable, 0); - else - surf = eglCreatePixmapSurface(dpy, cfg, pixmapDrawable, 0); - if (surf == EGL_NO_SURFACE) { - qWarning("QEglContext::createSurface(): Unable to create EGL surface, error = 0x%x", eglGetError()); - return false; - } - return true; -} - -EGLDisplay QEglContext::getDisplay(QPaintDevice *device) -{ - Q_UNUSED(device); - return eglGetDisplay(EGLNativeDisplayType(EGL_DEFAULT_DISPLAY)); -} - -QT_END_NAMESPACE - -#endif // QT_OPENGL_ES || QT_OPENVG |