X-Git-Url: http://git.tdb.fi/?p=libs%2Fgl.git;a=blobdiff_plain;f=source%2Fambientocclusion.cpp;h=3d56f3f0269c32cc128d8fc70b075547716e19d5;hp=af1008b4230cf3283c2fe3362c6815f71d6c078c;hb=d713e5391dc5d85759c7aab36f6df7a85c3d8eff;hpb=1b9640375606a305f19c76cf15406202322b5bdf

diff --git a/source/ambientocclusion.cpp b/source/ambientocclusion.cpp
index af1008b4..3d56f3f0 100644
--- a/source/ambientocclusion.cpp
+++ b/source/ambientocclusion.cpp
@@ -17,6 +17,7 @@ AmbientOcclusion::AmbientOcclusion(unsigned w, unsigned h, float):
 	combine_shader("ambientocclusion_combine.glsl"),
 	quad(get_fullscreen_quad())
 {
+	occlude_target.set_texture_filter(LINEAR);
 	texturing.attach(2, occlude_target.get_target_texture(RENDER_COLOR));
 
 	unsigned seed = 1;
@@ -51,7 +52,7 @@ AmbientOcclusion::AmbientOcclusion(unsigned w, unsigned h, float):
 float AmbientOcclusion::random(unsigned &seed)
 {
 	static const unsigned modulus = (1U<<31)-1;
-	seed = (seed*48271)%modulus;  // minstd
+	seed = (static_cast<UInt64>(seed)*48271)%modulus;  // minstd
 	return static_cast<float>(seed)/(modulus-1);
 }