View::View( Layout* parent )
: Super( parent )
, _private( 0 )
{
const Global* global = Global::instance();
for( unsigned i = 0; i < SATTR_ALL; ++i )
{
const SAttribute attr = static_cast< SAttribute >( i );
setSAttribute( attr, global->getViewSAttribute( attr ));
}
// All processes must share a common, unique pixelstream name
if( getSAttribute( View::SATTR_PIXELSTREAM_NAME ).empty( ))
{
const std::string name = "Equalizer_" +
lunchbox::make_UUID().getShortString();
setSAttribute( View::SATTR_PIXELSTREAM_NAME, name);
}
}
View::View(Layout* parent)
: Super(parent)
, _private(0)
{
const Global* global = Global::instance();
for (unsigned i = 0; i < SATTR_ALL; ++i)
{
const SAttribute attr = static_cast<SAttribute>(i);
setSAttribute(attr, global->getViewSAttribute(attr));
}
}
void View::init()
{
// All contributors to the same view must share the same Deflect ID for
// streaming to the same target.
if (!getenv("DEFLECT_ID") && getSAttribute(View::SATTR_DEFLECT_ID).empty())
{
setSAttribute(View::SATTR_DEFLECT_ID,
getName().empty() ? "View " + getID().getShortString()
: getName());
}
}
Channel::Channel( Window* parent )
: Super( parent )
, _active( 0 )
, _view( 0 )
, _segment( 0 )
, _state( STATE_STOPPED )
, _lastDrawCompound( 0 )
, _private( 0 )
{
const Global* global = Global::instance();
for( unsigned i = 0; i < IATTR_ALL; ++i )
{
const IAttribute attr = static_cast< IAttribute >( i );
setIAttribute( attr, global->getChannelIAttribute( attr ));
}
for( unsigned i = 0; i < SATTR_ALL; ++i )
{
const SAttribute attr = static_cast< SAttribute >( i );
setSAttribute( attr, global->getChannelSAttribute( attr ));
}
}