blob: c70307e8ede2ddd409fd6bfd80b0bc28eca97a5b [file] [log] [blame]
/*
* Copyright (C) 2011, 2012 Igalia, S.L.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "config.h"
#include "GLContext.h"
#if USE(OPENGL)
#if USE(GLX)
#include "GLContextGLX.h"
#endif
namespace WebCore {
GLContext::GLContext()
{
}
GLContext* GLContext::createOffscreenContext(GLContext* sharing)
{
if (sharing)
return sharing->createOffscreenSharingContext();
#if USE(GLX)
return GLContextGLX::createContext(0, 0);
#endif
}
// FIXME: This should be a thread local eventually if we
// want to support using GLContexts from multiple threads.
static GLContext* gCurrentContext = 0;
GLContext::~GLContext()
{
if (this == gCurrentContext)
gCurrentContext = 0;
}
bool GLContext::makeContextCurrent()
{
gCurrentContext = this;
return true;
}
GLContext* GLContext::getCurrent()
{
return gCurrentContext;
}
} // namespace WebCore
#endif // USE(OPENGL)