1 files changed, 6 insertions, 4 deletions
diff --git a/indra/newview/app_settings/shaders/class1/deferred/blurLightV.glsl b/indra/newview/app_settings/shaders/class1/deferred/blurLightV.glsl
index e904b7ded0..212f7e56ad 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/blurLightV.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/blurLightV.glsl
@@ -22,16 +22,18 @@
  * Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
  * $/LicenseInfo$
  */
- 
 
+uniform mat4 modelview_projection_matrix;
 
-varying vec2 vary_fragcoord;
+ATTRIBUTE vec3 position;
+
+VARYING vec2 vary_fragcoord;
 uniform vec2 screen_res;
 
 void main()
 {
 	//transform vertex
-	gl_Position = ftransform(); 
-	vec4 pos = gl_ModelViewProjectionMatrix * gl_Vertex;
+	vec4 pos = modelview_projection_matrix * vec4(position.xyz, 1.0);
+	gl_Position = pos; 
 	vary_fragcoord = (pos.xy*0.5+0.5)*screen_res;
 }