diff --git a/frontend_sdl.c b/frontend_sdl.c
index 99346f2..5764f1b 100644
--- a/frontend_sdl.c
+++ b/frontend_sdl.c
@@ -1,7 +1,7 @@
 #include <stdio.h>
 #include <SDL2/SDL.h>
 
-#define LCR_SETTING_LOG_LEVEL 5
+#define LCR_SETTING_LOG_LEVEL 0
 
 #include "game.h"
 #include "debug.h"
diff --git a/renderer.h b/renderer.h
index 1f19e8b..8194ae8 100644
--- a/renderer.h
+++ b/renderer.h
@@ -917,7 +917,7 @@ void LCR_rendererDrawRect(int x, int y, unsigned int w, unsigned int h,
 
   if (x < 0)
   {
-    if (-1 * x > ((int) w))
+    if (-1 * x >= ((int) w))
       return;
 
     w += x;
@@ -936,12 +936,13 @@ void LCR_rendererDrawRect(int x, int y, unsigned int w, unsigned int h,
     y = 0;
   }
 
-  if (y + h > LCR_EFFECTIVE_RESOLUTION_X)
+  if (y + h > LCR_EFFECTIVE_RESOLUTION_Y)
     h = LCR_EFFECTIVE_RESOLUTION_Y - y;
 
   unsigned long index = y * LCR_EFFECTIVE_RESOLUTION_X + x;
 
-  if (dither)
+if (0)
+//  if (dither)
   {
     uint8_t parity = (x % 2) == (y % 2);