diff options
Diffstat (limited to 'src/platformsupport/cglconvenience/cglconvenience.mm')
-rw-r--r-- | src/platformsupport/cglconvenience/cglconvenience.mm | 131 |
1 files changed, 0 insertions, 131 deletions
diff --git a/src/platformsupport/cglconvenience/cglconvenience.mm b/src/platformsupport/cglconvenience/cglconvenience.mm deleted file mode 100644 index 85add35879..0000000000 --- a/src/platformsupport/cglconvenience/cglconvenience.mm +++ /dev/null @@ -1,131 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2016 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** 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 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. -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include "cglconvenience_p.h" -#include <QtCore/qglobal.h> -#include <QtCore/private/qcore_mac_p.h> -#include <AppKit/AppKit.h> -#include <QVector> -#include <qdebug.h> - -// Match up with createNSOpenGLPixelFormat below! -QSurfaceFormat qcgl_surfaceFormat() -{ - QSurfaceFormat format; - format.setRenderableType(QSurfaceFormat::OpenGL); - format.setRedBufferSize(8); - format.setGreenBufferSize(8); - format.setBlueBufferSize(8); - format.setAlphaBufferSize(8); -/* - format.setDepthBufferSize(24); - format.setAccumBufferSize(0); - format.setStencilBufferSize(8); - format.setSampleBuffers(false); - format.setSamples(1); - format.setDepth(true); - format.setRgba(true); - format.setAlpha(true); - format.setAccum(false); - format.setStencil(true); - format.setStereo(false); - format.setDirectRendering(false); -*/ - return format; -} - -void *qcgl_createNSOpenGLPixelFormat(const QSurfaceFormat &format) -{ - - QVector<NSOpenGLPixelFormatAttribute> attrs; - - if (format.swapBehavior() == QSurfaceFormat::DoubleBuffer - || format.swapBehavior() == QSurfaceFormat::DefaultSwapBehavior) - attrs.append(NSOpenGLPFADoubleBuffer); - else if (format.swapBehavior() == QSurfaceFormat::TripleBuffer) - attrs.append(NSOpenGLPFATripleBuffer); - - if (format.profile() == QSurfaceFormat::CoreProfile - && ((format.majorVersion() == 3 && format.minorVersion() >= 2) - || format.majorVersion() > 3)) { - attrs << NSOpenGLPFAOpenGLProfile; - attrs << NSOpenGLProfileVersion3_2Core; - } else { - attrs << NSOpenGLPFAOpenGLProfile; - attrs << NSOpenGLProfileVersionLegacy; - } - - if (format.depthBufferSize() > 0) - attrs << NSOpenGLPFADepthSize << format.depthBufferSize(); - if (format.stencilBufferSize() > 0) - attrs << NSOpenGLPFAStencilSize << format.stencilBufferSize(); - if (format.alphaBufferSize() > 0) - attrs << NSOpenGLPFAAlphaSize << format.alphaBufferSize(); - if ((format.redBufferSize() > 0) && - (format.greenBufferSize() > 0) && - (format.blueBufferSize() > 0)) { - const int colorSize = format.redBufferSize() + - format.greenBufferSize() + - format.blueBufferSize(); - attrs << NSOpenGLPFAColorSize << colorSize << NSOpenGLPFAMinimumPolicy; - } - - if (format.samples() > 0) { - attrs << NSOpenGLPFAMultisample - << NSOpenGLPFASampleBuffers << (NSOpenGLPixelFormatAttribute) 1 - << NSOpenGLPFASamples << (NSOpenGLPixelFormatAttribute) format.samples(); - } - - if (format.stereo()) - attrs << NSOpenGLPFAStereo; - - attrs << NSOpenGLPFAAllowOfflineRenderers; - - QByteArray useLayer = qgetenv("QT_MAC_WANTS_LAYER"); - if (!useLayer.isEmpty() && useLayer.toInt() > 0) { - // Disable the software rendering fallback. This makes compositing - // OpenGL and raster NSViews using Core Animation layers possible. - attrs << NSOpenGLPFANoRecovery; - } - - attrs << 0; - - NSOpenGLPixelFormat* pixelFormat = [[NSOpenGLPixelFormat alloc] initWithAttributes:attrs.constData()]; - return pixelFormat; -} |