1 files changed, 10 insertions, 3 deletions
diff --git a/indra/newview/app_settings/shaders/class1/interface/twotextureaddV.glsl b/indra/newview/app_settings/shaders/class1/interface/twotextureaddV.glsl
index 94aa964be6..3c2f297f7f 100644
--- a/indra/newview/app_settings/shaders/class1/interface/twotextureaddV.glsl
+++ b/indra/newview/app_settings/shaders/class1/interface/twotextureaddV.glsl
@@ -23,12 +23,19 @@
  * $/LicenseInfo$
  */
  
+uniform mat4 modelview_projection_matrix;
 
+ATTRIBUTE vec3 position;
+ATTRIBUTE vec2 texcoord0;
+ATTRIBUTE vec2 texcoord1;
+
+VARYING vec2 vary_texcoord0;
+VARYING vec2 vary_texcoord1;
 
 void main()
 {
-	gl_Position = gl_ModelViewProjectionMatrix * gl_Vertex;
-	gl_TexCoord[0] = gl_MultiTexCoord0;
-	gl_TexCoord[1] = gl_MultiTexCoord1;
+	gl_Position = modelview_projection_matrix * vec4(position.xyz, 1.0);
+	vary_texcoord0 = texcoord0;
+	vary_texcoord1 = texcoord1;
 }