- Merged the separate line and quad vertex buffers in D3DFB back into a single

vertex buffer, made line batching automatic, and added an index buffer for
  use when batching quads. The index buffer actually offered more of a
  performance boost than simply batching the quads alone did.


SVN r685 (trunk)

src/am_map.cpp

@@ -1794,8 +1794,6 @@ void AM_Drawer ()
 	}
 	AM_activateNewScale();
 
-	screen->BeginLineDrawing();
-
 	if (grid)	
 		AM_drawGrid(GridColor);
 
@@ -1804,8 +1802,6 @@ void AM_Drawer ()
 	if (am_cheat >= 2 || allthings)
 		AM_drawThings();
 
-	screen->EndLineDrawing();
-
 	AM_drawAuthorMarkers();
 
 	if (!viewactive)