diff -r ddbca09f8f9d src/render/SDL_render.c
--- a/src/render/SDL_render.c	Fri Jul 18 14:10:45 2014 -0700
+++ b/src/render/SDL_render.c	Sun Jul 20 13:01:53 2014 +0200
@@ -179,7 +179,27 @@
             event->button.x = (int)(event->button.x / renderer->scale.x);
             event->button.y = (int)(event->button.y / renderer->scale.y);
         }
+    } else if (event->type == SDL_FINGERDOWN || event->type == SDL_FINGERUP ||
+               event->type == SDL_FINGERMOTION) {
+        if (renderer->logical_w) {
+            int w = 1;
+            int h = 1;
+            SDL_GetRendererOutputSize(renderer, &w, &h);
+
+            event->tfinger.x *= w;
+            event->tfinger.y *= h;
+
+            event->tfinger.x -= renderer->viewport.x;
+            event->tfinger.y -= renderer->viewport.y;
+            event->tfinger.x = (int)(event->tfinger.x / renderer->scale.x);
+            event->tfinger.y = (int)(event->tfinger.y / renderer->scale.y);
+
+            event->tfinger.x = event->tfinger.x / renderer->logical_w;
+            event->tfinger.y = event->tfinger.y / renderer->logical_h;
+ 
+        }
     }
+
     return 0;
 }