Display *Display::getDisplay(EGLNativeDisplayType displayId, const AttributeMap &attribMap)
{
// Initialize the global platform if not already
InitDefaultPlatformImpl();
Display *display = NULL;
DisplayMap *displays = GetDisplayMap();
DisplayMap::const_iterator iter = displays->find(displayId);
if (iter != displays->end())
{
display = iter->second;
}
if (display == nullptr)
{
// Validate the native display
if (!Display::isValidNativeDisplay(displayId))
{
return NULL;
}
display = new Display(displayId);
displays->insert(std::make_pair(displayId, display));
}
// Apply new attributes if the display is not initialized yet.
if (!display->isInitialized())
{
rx::DisplayImpl* impl = CreateDisplayImpl(attribMap);
display->setAttributes(impl, attribMap);
}
return display;
}
Display::~Display()
{
terminate();
DisplayMap *displays = GetDisplayMap();
DisplayMap::iterator iter = displays->find(mDisplayId);
if (iter != displays->end())
{
displays->erase(iter);
}
}
Display::~Display()
{
terminate();
DisplayMap *displays = GetDisplayMap();
DisplayMap::iterator iter = displays->find(mDisplayId);
if (iter != displays->end())
{
displays->erase(iter);
}
SafeDelete(mDevice);
SafeDelete(mImplementation);
}
egl::Display *Display::getDisplay(EGLNativeDisplayType displayId, EGLint displayType)
{
DisplayMap *displays = GetDisplayMap();
DisplayMap::const_iterator iter = displays->find(displayId);
if (iter != displays->end())
{
return iter->second;
}
// FIXME: Check if displayId is a valid display device context
egl::Display *display = new egl::Display(displayId, displayType);
displays->insert(std::make_pair(displayId, display));
return display;
}
