Fix accidental deprecation in shaders causing mac shader compile fail

Author: Rye

indra/newview/app_settings/shaders/class1/deferred/SMAANeighborhoodBlendF.glsl

@@ -62,7 +62,7 @@ void main()
                                             #endif
                                             );
 #ifndef NO_GLOW
-    diff.rgb += texture2D(emissiveRect, vary_texcoord0).rgb;
+    diff.rgb += texture(emissiveRect, vary_texcoord0).rgb;
 #endif
     frag_color = diff;
 

indra/newview/app_settings/shaders/class1/deferred/cofF.glsl

@@ -73,7 +73,7 @@ void main()
     sc = min(sc, max_cof);
     sc = max(sc, -max_cof);
 
-    vec4 bloom = texture2D(emissiveRect, tc);
+    vec4 bloom = texture(emissiveRect, tc);
     frag_color.rgb = diff.rgb + bloom.rgb;
     frag_color.a = sc/max_cof*0.5+0.5;
 }

indra/newview/app_settings/shaders/class1/interface/glowcombineFXAAF.glsl

@@ -38,7 +38,7 @@ void main()
 {
     vec3 col = texture(diffuseRect, vary_tc).rgb;
 #ifndef NO_GLOW
-    col += texture2D(emissiveRect, vary_tc).rgb;
+    col += texture(emissiveRect, vary_tc).rgb;
 #endif
     frag_color = vec4(col, dot(col, vec3(0.299, 0.587, 0.144)));
 }