Huge renderer update (WIP). Still plenty to do, especially pertaining to UI.

-Nametag bubble visbility is oddly inconsistent. May vanish with future planned UI merges...
-VBOs are PAINFULLY slow on ATI hardware. This repos self-compiled davep/shining-fixes branch, so I'll leave the ball in LL's court for now regarding that.

indra/newview/lltracker.cpp

@@ -59,10 +59,12 @@
 #include "llinventorydefines.h"
 #include "llinventorymodel.h"
 #include "lllandmarklist.h"
+#include "llprogressview.h"
 #include "llsky.h"
 #include "llui.h"
 #include "llviewercamera.h"
 #include "llviewerinventory.h"
+#include "llviewerwindow.h"
 #include "llworld.h"
 #include "llworldmapview.h"
 #include "llviewercontrol.h"
@@ -119,6 +121,7 @@ void LLTracker::stopTracking(void* userdata)
 // static virtual
 void LLTracker::drawHUDArrow()
 {
+	if (gViewerWindow->getProgressView()->getVisible()) return;
 	/* tracking autopilot destination has been disabled 
 	   -- 2004.01.09, Leviathan
 	// Draw dot for autopilot target
@@ -313,6 +316,7 @@ void LLTracker::trackAvatar( const LLUUID& avatar_id, const std::string& name )
 	LLAvatarTracker::instance().track( avatar_id, name );
 	instance()->mTrackingStatus = TRACKING_AVATAR;
 	instance()->mLabel = name;
+	instance()->mToolTip = "";
 }
 
 
@@ -328,6 +332,7 @@ void LLTracker::trackLandmark( const LLUUID& asset_id, const LLUUID& item_id, co
 	instance()->cacheLandmarkPosition();
 	instance()->mTrackingStatus = TRACKING_LANDMARK;
 	instance()->mLabel = name;
+	instance()->mToolTip = "";
 }
 
 
@@ -581,16 +586,16 @@ void LLTracker::renderBeacon(LLVector3d pos_global,
 	std::string text;
 	text = llformat( "%.0f m", to_vec.magVec());
 
-	LLWString wstr;
-	wstr += utf8str_to_wstring(label);
-	wstr += '\n';
-	wstr += utf8str_to_wstring(text);
+	std::string str;
+	str += label;
+	str += '\n';
+	str += text;
 
 	hud_textp->setFont(LLFontGL::getFontSansSerif());
 	hud_textp->setZCompare(FALSE);
 	hud_textp->setColor(LLColor4(1.f, 1.f, 1.f, llmax(0.2f, llmin(1.f,(dist-FADE_DIST)/FADE_DIST))));
 
-	hud_textp->setString(wstr);
+	hud_textp->setString(str);
 	hud_textp->setVertAlignment(LLHUDText::ALIGN_VERT_CENTER);
 	hud_textp->setPositionAgent(pos_agent);
 }