From: Mikko Rasa <tdb@tdb.fi>
Date: Fri, 14 Sep 2012 21:55:32 +0000 (+0300)
Subject: Use CLAMP_TO_EDGE on postprocessing textures
X-Git-Url: http://git.tdb.fi/?p=libs%2Fgl.git;a=commitdiff_plain;h=8daa4f20451419ebd065729a17960eeabde1751f

Use CLAMP_TO_EDGE on postprocessing textures
---

diff --git a/source/ambientocclusion.cpp b/source/ambientocclusion.cpp
index 278720ce..c02daf52 100644
--- a/source/ambientocclusion.cpp
+++ b/source/ambientocclusion.cpp
@@ -79,6 +79,7 @@ AmbientOcclusion::AmbientOcclusion(unsigned w, unsigned h, float depth_ratio):
 	occlusion.storage(RGB, w, h);
 	occlusion.set_min_filter(NEAREST);
 	occlusion.set_mag_filter(NEAREST);
+	occlusion.set_wrap(CLAMP_TO_EDGE);
 	fbo.attach(COLOR_ATTACHMENT0, occlusion, 0);
 
 	combine_texturing.attach(2, occlusion);
diff --git a/source/bloom.cpp b/source/bloom.cpp
index 8fda424d..fdd11703 100644
--- a/source/bloom.cpp
+++ b/source/bloom.cpp
@@ -57,6 +57,7 @@ Bloom::Bloom(unsigned w, unsigned h):
 	for(unsigned i=0; i<2; ++i)
 	{
 		tex[i].set_min_filter(NEAREST);
+		tex[i].set_wrap(CLAMP_TO_EDGE);
 		tex[i].storage(RGB16F, w, h);
 	}