X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=shaderlib%2Fambientocclusion_combine.glsl;h=1e8bd821d48d1fa4b2ad749dd19bd4ad0b01d6ec;hb=e16855bccb78c721e2fe3f2ea8fc0310e041cb43;hp=f33520f8aa05ae76bd25a0499cf86ae319b4fa26;hpb=1b9640375606a305f19c76cf15406202322b5bdf;p=libs%2Fgl.git

diff --git a/shaderlib/ambientocclusion_combine.glsl b/shaderlib/ambientocclusion_combine.glsl
index f33520f8..1e8bd821 100644
--- a/shaderlib/ambientocclusion_combine.glsl
+++ b/shaderlib/ambientocclusion_combine.glsl
@@ -1,7 +1,7 @@
 import postprocess;
 import ambientocclusion;
 
-////// fragment
+#pragma MSP stage(fragment)
 void main()
 {
 	vec3 center = unproject(vec3(vertex.xy, texture(depth, texcoord).r));
@@ -15,11 +15,11 @@ void main()
 		{
 			vec2 offset = vec2(float(i)-1.5, float(j)-1.5)*tex_scale;
 			float occ = texture(occlusion, texcoord+offset).r;
-			float depth = texture(depth, texcoord+offset).r;
-			if(depth>=min_depth && depth<=max_depth)
+			float sample = texture(depth, texcoord+offset).r;
+			if(sample>=min_depth && sample<=max_depth)
 			{
 				sum += occ;
-				count += 1;
+				count += 1.0;
 			}
 		}
 	vec4 src_color = texture(source, texcoord);