1 files changed, 2 insertions, 1 deletions
diff --git a/indra/newview/app_settings/shaders/class1/deferred/terrainF.glsl b/indra/newview/app_settings/shaders/class1/deferred/terrainF.glsl
index 1fd31e0546..5ff84b5937 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/terrainF.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/terrainF.glsl
@@ -39,6 +39,7 @@ in vec4 vary_texcoord0;
 in vec4 vary_texcoord1;
 
 void mirrorClip(vec3 position);
+vec4 encodeNormal(vec3 norm, float gbuffer_flag);
 
 void main()
 {
@@ -60,7 +61,7 @@ void main()
     frag_data[0] = max(outColor, vec4(0));
     frag_data[1] = vec4(0.0,0.0,0.0,-1.0);
     vec3 nvn = normalize(vary_normal);
-    frag_data[2] = vec4(nvn.xyz, GBUFFER_FLAG_HAS_ATMOS);
+    frag_data[2] = encodeNormal(nvn.xyz, GBUFFER_FLAG_HAS_ATMOS);
     frag_data[3] = vec4(0);
 }