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Diffstat (limited to 'src/core/gl_context_qt.cpp')
-rw-r--r-- | src/core/gl_context_qt.cpp | 90 |
1 files changed, 90 insertions, 0 deletions
diff --git a/src/core/gl_context_qt.cpp b/src/core/gl_context_qt.cpp new file mode 100644 index 000000000..1d51292dc --- /dev/null +++ b/src/core/gl_context_qt.cpp @@ -0,0 +1,90 @@ +/**************************************************************************** +** +** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/legal +** +** This file is part of the QtWebEngine module 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 "gl_context_qt.h" + +#include "ui/gl/gl_context_egl.h" + +QT_BEGIN_NAMESPACE + +GLContextHelper* GLContextHelper::contextHelper = 0; + +void GLContextHelper::initialize() +{ + if (!contextHelper) + contextHelper = new GLContextHelper; +} + +bool GLContextHelper::initializeContextOnBrowserThread(gfx::GLContext* context, gfx::GLSurface* surface) +{ + return context->Initialize(surface, gfx::PreferDiscreteGpu); +} + +bool GLContextHelper::initializeContext(gfx::GLContext* context, gfx::GLSurface* surface) +{ + bool ret = false; + QMetaObject::invokeMethod(contextHelper, "initializeContextOnBrowserThread", Qt::BlockingQueuedConnection, + Q_RETURN_ARG(bool, ret), + Q_ARG(gfx::GLContext*, context), + Q_ARG(gfx::GLSurface*, surface)); + return ret; +} + +QT_END_NAMESPACE + +#if defined(USE_OZONE) + +namespace gfx { + +scoped_refptr<GLContext> GLContext::CreateGLContext(GLShareGroup* share_group, GLSurface* compatible_surface, GpuPreference gpu_preference) +{ + scoped_refptr<GLContext> context(new GLContextEGL(share_group)); + if (!GLContextHelper::initializeContext(context.get(), compatible_surface)) + return NULL; + + return context; +} + +} // namespace gfx + +#endif // defined(USE_OZONE) + + |