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From Colin McDonald, build fixes for Solaris.

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This commit is contained in:
Robert Osfield
2008-01-08 18:13:06 +00:00
parent 6ca573dfd3
commit 11db24e6b3
6 changed files with 69 additions and 57 deletions
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32
src/osg/GraphicsContext.cpp
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@@ -35,32 +35,44 @@
using namespace osg;
/////////////////////////////////////////////////////////////////////////////
//
// GraphicsContext static method implementations
//
static ref_ptr<GraphicsContext::WindowingSystemInterface> s_WindowingSystemInterface;
// Use a static reference pointer to hold the window system interface.
// Wrap this within a function, in order to control the order in which
// the static pointer's constructor is executed.
static ref_ptr<GraphicsContext::WindowingSystemInterface> &windowingSystemInterfaceRef()
{
static ref_ptr<GraphicsContext::WindowingSystemInterface> s_WindowingSystemInterface;
return s_WindowingSystemInterface;
}
// GraphicsContext static method implementations
void GraphicsContext::setWindowingSystemInterface(WindowingSystemInterface* callback)
{
s_WindowingSystemInterface = callback;
osg::notify(osg::INFO)<<"GraphicsContext::setWindowingSystemInterface() "<<s_WindowingSystemInterface.get()<<"\t"<<&s_WindowingSystemInterface<<std::endl;
ref_ptr<GraphicsContext::WindowingSystemInterface> &wsref = windowingSystemInterfaceRef();
wsref = callback;
osg::notify(osg::INFO)<<"GraphicsContext::setWindowingSystemInterface() "<<wsref.get()<<"\t"<<&wsref<<std::endl;
}
GraphicsContext::WindowingSystemInterface* GraphicsContext::getWindowingSystemInterface()
{
osg::notify(osg::INFO)<<"GraphicsContext::getWindowingSystemInterface() "<<s_WindowingSystemInterface.get()<<"\t"<<&s_WindowingSystemInterface<<std::endl;
return s_WindowingSystemInterface.get();
ref_ptr<GraphicsContext::WindowingSystemInterface> &wsref = windowingSystemInterfaceRef();
osg::notify(osg::INFO)<<"GraphicsContext::getWindowingSystemInterface() "<<wsref.get()<<"\t"<<&wsref<<std::endl;
return wsref.get();
}
GraphicsContext* GraphicsContext::createGraphicsContext(Traits* traits)
{
if (s_WindowingSystemInterface.valid())
ref_ptr<GraphicsContext::WindowingSystemInterface> &wsref = windowingSystemInterfaceRef();
if ( wsref.valid())
{
// catch any undefined values.
if (traits) traits->setUndefinedScreenDetailsToDefaultScreen();
return s_WindowingSystemInterface->createGraphicsContext(traits);
return wsref->createGraphicsContext(traits);
}
else
return 0;