EEP performance WIP

Mods to improve alpha obj render performance.

Removes hacky fix for HUD elements getting atmospherics.

Re-orders rendering of glow to remove ~10ms/frame of shader re-re-rebinding.

Fix up default classes and basic shader loading (remove unused shared modules).

1 files changed, 5 insertions, 19 deletions

diff --git a/indra/newview/app_settings/shaders/class3/windlight/transportF.glsl b/indra/newview/app_settings/shaders/class3/windlight/transportF.glsl
index 90ab5d2793..7f74122665 100644
--- a/indra/newview/app_settings/shaders/class3/windlight/transportF.glsl
+++ b/indra/newview/app_settings/shaders/class3/windlight/transportF.glsl
@@ -30,35 +30,21 @@
 vec3 getAdditiveColor();
 vec3 getAtmosAttenuation();
 
-uniform int no_atmo;
-
 vec3 atmosTransportFrag(vec3 light, vec3 additive, vec3 atten)
 {
-    if (no_atmo == 1)
-	{
-        return light;
-    }
-	return (light + additive) * atten * 2.0;
+    return (light + additive) * atten * 2.0;
 }
 
 vec3 fullbrightAtmosTransportFrag(vec3 light, vec3 additive, vec3 atten)
 {
-    if (no_atmo == 1)
-    {
-		return light;
-	}
-	float brightness = dot(light.rgb, vec3(0.33333));
-	return mix(atmosTransportFrag(light.rgb, additive,atten), light.rgb + additive.rgb, brightness * brightness);
+    float brightness = dot(light.rgb, vec3(0.33333));
+    return mix(atmosTransportFrag(light.rgb, additive,atten), light.rgb + additive.rgb, brightness * brightness);
 }
 
 vec3 fullbrightShinyAtmosTransportFrag(vec3 light, vec3 additive, vec3 atten)
 {
-    if (no_atmo == 1)
-    {
-		return light;
-	}
-	float brightness = dot(light.rgb, vec3(0.33333));
-	return mix(atmosTransportFrag(light.rgb, additive, atten), (light.rgb + additive.rgb) * (2.0 - brightness), brightness * brightness);
+    float brightness = dot(light.rgb, vec3(0.33333));
+    return mix(atmosTransportFrag(light.rgb, additive, atten), (light.rgb + additive.rgb) * (2.0 - brightness), brightness * brightness);
 }
 
 vec3 atmosTransport(vec3 light)