X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fambientocclusion.cpp;h=444b18b8354cd620fe900ece6ef1c873e6450995;hb=e079d5a878e83dc0baffcec66a57659c885cd593;hp=cf530dc3ce389fcd6650fd60f82966df055ef354;hpb=b8ddfb1f874bc18fa9b6ea27d08b009c8264a577;p=libs%2Fgl.git

diff --git a/source/ambientocclusion.cpp b/source/ambientocclusion.cpp
index cf530dc3..444b18b8 100644
--- a/source/ambientocclusion.cpp
+++ b/source/ambientocclusion.cpp
@@ -1,3 +1,4 @@
+#define _USE_MATH_DEFINES
 #include <cmath>
 #include "ambientocclusion.h"
 #include "blend.h"
@@ -107,12 +108,12 @@ AmbientOcclusion::AmbientOcclusion(unsigned w, unsigned h, float depth_ratio):
 
 	occlude_shdata.uniform("depth", 0);
 	occlude_shdata.uniform("rotate", 1);
-	occlude_shdata.uniform("screen_size", w, h);
+	occlude_shdata.uniform("screen_size", static_cast<float>(w), static_cast<float>(h));
 
 	combine_shdata.uniform("color", 1);
 	combine_shdata.uniform("depth", 0);
 	combine_shdata.uniform("occlusion", 2);
-	combine_shdata.uniform("screen_size", w, h);
+	combine_shdata.uniform("screen_size", static_cast<float>(w), static_cast<float>(h));
 
 	set_depth_ratio(depth_ratio);
 	set_darkness(1.5);