Fixed sharpview reset was being done in R_SetupFrame, meaning that if…

… multiple viewports were in effect only the first drawn would ever snap to the sharp position after a fixed 35hz tic.

doomsday/engine/portable/src/r_main.c

@@ -620,10 +620,6 @@ void R_SetupFrame(player_t* player)
     if(resetNextViewer ||
        V3_Distance(vd->current.pos, sharpView.pos) > VIEWPOS_MAX_SMOOTHDISTANCE)
     {
-        // Keep reseting until a new sharp world has arrived.
-        if(resetNextViewer > 1)
-            resetNextViewer = 0;
-
         // Just view from the sharp position.
         R_CopyViewer(&vd->current, &sharpView);
 
@@ -997,6 +993,10 @@ void R_RenderViewPorts(void)
             frameCount++;
         }
 
+    // Keep reseting until a new sharp world has arrived.
+    if(resetNextViewer > 1)
+        resetNextViewer = 0;
+
     // Restore things back to normal.
     displayPlayer = oldDisplay;
     R_UseViewPort(NULL);