SH-469 WIP -- get rid of LLMultiSampleBuffer and use GL_ARB_texture_multisample instead.

1 files changed, 36 insertions, 0 deletions

diff --git a/indra/newview/app_settings/shaders/class1/deferred/postDeferredNoDoFMSF.glsl b/indra/newview/app_settings/shaders/class1/deferred/postDeferredNoDoFMSF.glsl
new file mode 100644
index 0000000000..7b14974f8b
--- /dev/null
+++ b/indra/newview/app_settings/shaders/class1/deferred/postDeferredNoDoFMSF.glsl
@@ -0,0 +1,36 @@
+/** 
+ * @file postDeferredF.glsl
+ *
+ * $LicenseInfo:firstyear=2007&license=viewerlgpl$
+ * $/LicenseInfo$
+ */
+ 
+#version 120
+
+#extension GL_ARB_texture_rectangle : enable
+#extension GL_ARB_texture_multisample : enable
+
+uniform sampler2DMS diffuseRect;
+uniform sampler2D bloomMap;
+
+uniform vec2 screen_res;
+varying vec2 vary_fragcoord;
+
+vec4 texture2DMS(sampler2DMS tex, ivec2 tc)
+{
+	vec4 ret = texelFetch(tex,tc,0);
+	ret += texelFetch(tex,tc,1);
+	ret += texelFetch(tex,tc,2);
+	ret += texelFetch(tex,tc,3);
+	ret *= 0.25;
+
+	return ret;
+}
+
+void main() 
+{
+	vec4 diff = texture2DMS(diffuseRect, ivec2(vary_fragcoord.xy));
+
+	vec4 bloom = texture2D(bloomMap, vary_fragcoord.xy/screen_res);
+	gl_FragColor = diff + bloom;
+}