diff --git a/examples/shader/resources/blur.sfx b/examples/shader/resources/blur.sfx
index c856e332..bde2fa65 100644
--- a/examples/shader/resources/blur.sfx
+++ b/examples/shader/resources/blur.sfx
@@ -6,15 +6,15 @@ void main()
 	vec2 offx = vec2(offset, 0.0);
 	vec2 offy = vec2(0.0, offset);
 
-	vec4 pixel = texture2D(texture, gl_TexCoord[0].xy)               * 1 +
-                 texture2D(texture, gl_TexCoord[0].xy - offx)        * 2 +
-                 texture2D(texture, gl_TexCoord[0].xy + offx)        * 2 +
-                 texture2D(texture, gl_TexCoord[0].xy - offy)        * 2 +
-                 texture2D(texture, gl_TexCoord[0].xy + offy)        * 2 +
-                 texture2D(texture, gl_TexCoord[0].xy - offx - offy) * 1 +
-                 texture2D(texture, gl_TexCoord[0].xy - offx + offy) * 1 +
-                 texture2D(texture, gl_TexCoord[0].xy + offx - offy) * 1 +
-                 texture2D(texture, gl_TexCoord[0].xy + offx + offy) * 1;
+	vec4 pixel = texture2D(texture, gl_TexCoord[0].xy)           * 1.0 +
+                 texture2D(texture, gl_TexCoord[0].xy - offx)        * 2.0 +
+                 texture2D(texture, gl_TexCoord[0].xy + offx)        * 2.0 +
+                 texture2D(texture, gl_TexCoord[0].xy - offy)        * 2.0 +
+                 texture2D(texture, gl_TexCoord[0].xy + offy)        * 2.0 +
+                 texture2D(texture, gl_TexCoord[0].xy - offx - offy) * 1.0 +
+                 texture2D(texture, gl_TexCoord[0].xy - offx + offy) * 1.0 +
+                 texture2D(texture, gl_TexCoord[0].xy + offx - offy) * 1.0 +
+                 texture2D(texture, gl_TexCoord[0].xy + offx + offy) * 1.0;
 
 	gl_FragColor =  gl_Color * (pixel / 13.0);
 }
diff --git a/examples/shader/resources/pixelate.sfx b/examples/shader/resources/pixelate.sfx
index 5b82f08d..12a334e7 100644
--- a/examples/shader/resources/pixelate.sfx
+++ b/examples/shader/resources/pixelate.sfx
@@ -3,7 +3,7 @@ uniform vec2 mouse;
 
 void main()
 {
-	float factor = 5 + 100 * length(mouse);
+	float factor = 5.0 + 100.0 * length(mouse);
 	vec2 pos = floor(gl_TexCoord[0].xy * factor + 0.5) / factor;
 
 	gl_FragColor = texture2D(texture, pos) * gl_Color;