1 files changed, 10 insertions, 5 deletions
diff --git a/indra/newview/app_settings/shaders/class1/deferred/shadowAlphaMaskF.glsl b/indra/newview/app_settings/shaders/class1/deferred/shadowAlphaMaskF.glsl
index 615317febf..c1fb7b55d4 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/shadowAlphaMaskF.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/shadowAlphaMaskF.glsl
@@ -22,19 +22,24 @@
  * Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
  * $/LicenseInfo$
  */
- 
+
+#ifdef DEFINE_GL_FRAGCOLOR
+out vec4 gl_FragColor;
+#endif
+
 uniform float minimum_alpha;
-uniform float maximum_alpha;
 
 uniform sampler2D diffuseMap;
 
-varying vec4 post_pos;
+VARYING vec4 post_pos;
+VARYING vec4 vertex_color;
+VARYING vec2 vary_texcoord0;
 
 void main() 
 {
-	float alpha = texture2D(diffuseMap, gl_TexCoord[0].xy).a * gl_Color.a;
+	float alpha = diffuseLookup(vary_texcoord0.xy).a * vertex_color.a;
 
-	if (alpha < minimum_alpha || alpha > maximum_alpha)
+	if (alpha < minimum_alpha)
 	{
 		discard;
 	}