SH-1682 Dynamically adjust the number of texture channels to use for indexed texture rendering based on available hardware.

69 files changed, 190 insertions, 281 deletions

diff --git a/indra/newview/app_settings/shaders/class2/avatar/eyeballV.glsl b/indra/newview/app_settings/shaders/class2/avatar/eyeballV.glsl
index 172c2ca078..3e8b719f93 100644
--- a/indra/newview/app_settings/shaders/class2/avatar/eyeballV.glsl
+++ b/indra/newview/app_settings/shaders/class2/avatar/eyeballV.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 vec4 calcLightingSpecular(vec3 pos, vec3 norm, vec4 color, inout vec4 specularColor, vec4 baseCol);
 void calcAtmospherics(vec3 inPositionEye);
diff --git a/indra/newview/app_settings/shaders/class2/deferred/alphaF.glsl b/indra/newview/app_settings/shaders/class2/deferred/alphaF.glsl
index bd4875f3ff..681e52de2a 100644
--- a/indra/newview/app_settings/shaders/class2/deferred/alphaF.glsl
+++ b/indra/newview/app_settings/shaders/class2/deferred/alphaF.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 #extension GL_ARB_texture_rectangle : enable
 
@@ -15,8 +15,6 @@ uniform sampler2DRectShadow shadowMap2;
 uniform sampler2DRectShadow shadowMap3;
 uniform sampler2DRect depthMap;
 
-vec4 diffuseLookup(vec2 texcoord);
-
 uniform mat4 shadow_matrix[6];
 uniform vec4 shadow_clip;
 uniform vec2 screen_res;
diff --git a/indra/newview/app_settings/shaders/class2/deferred/alphaNonIndexedF.glsl b/indra/newview/app_settings/shaders/class2/deferred/alphaNonIndexedF.glsl
new file mode 100644
index 0000000000..5350359f75
--- /dev/null
+++ b/indra/newview/app_settings/shaders/class2/deferred/alphaNonIndexedF.glsl
@@ -0,0 +1,125 @@
+/** 
+ * @file alphaF.glsl
+ *
+ * $LicenseInfo:firstyear=2007&license=viewerlgpl$
+ * $/LicenseInfo$
+ */
+ 
+
+
+#extension GL_ARB_texture_rectangle : enable
+
+uniform sampler2DRectShadow shadowMap0;
+uniform sampler2DRectShadow shadowMap1;
+uniform sampler2DRectShadow shadowMap2;
+uniform sampler2DRectShadow shadowMap3;
+uniform sampler2DRect depthMap;
+uniform sampler2D diffuseMap;
+
+uniform mat4 shadow_matrix[6];
+uniform vec4 shadow_clip;
+uniform vec2 screen_res;
+uniform vec2 shadow_res;
+
+vec3 atmosLighting(vec3 light);
+vec3 scaleSoftClip(vec3 light);
+
+varying vec3 vary_ambient;
+varying vec3 vary_directional;
+varying vec3 vary_fragcoord;
+varying vec3 vary_position;
+varying vec3 vary_pointlight_col;
+
+uniform float shadow_bias;
+
+uniform mat4 inv_proj;
+
+vec4 getPosition(vec2 pos_screen)
+{
+	float depth = texture2DRect(depthMap, pos_screen.xy).a;
+	vec2 sc = pos_screen.xy*2.0;
+	sc /= screen_res;
+	sc -= vec2(1.0,1.0);
+	vec4 ndc = vec4(sc.x, sc.y, 2.0*depth-1.0, 1.0);
+	vec4 pos = inv_proj * ndc;
+	pos.xyz /= pos.w;
+	pos.w = 1.0;
+	return pos;
+}
+
+float pcfShadow(sampler2DRectShadow shadowMap, vec4 stc, float scl)
+{
+	stc.xyz /= stc.w;
+	stc.z += shadow_bias;
+	
+	float cs = shadow2DRect(shadowMap, stc.xyz).x;
+	float shadow = cs;
+
+	shadow += max(shadow2DRect(shadowMap, stc.xyz+vec3(scl, scl, 0.0)).x, cs);
+	shadow += max(shadow2DRect(shadowMap, stc.xyz+vec3(scl, -scl, 0.0)).x, cs);
+	shadow += max(shadow2DRect(shadowMap, stc.xyz+vec3(-scl, scl, 0.0)).x, cs);
+	shadow += max(shadow2DRect(shadowMap, stc.xyz+vec3(-scl, -scl, 0.0)).x, cs);
+			
+	return shadow/5.0;
+}
+
+
+void main() 
+{
+	vec2 frag = vary_fragcoord.xy/vary_fragcoord.z*0.5+0.5;
+	frag *= screen_res;
+	
+	float shadow = 1.0;
+	vec4 pos = vec4(vary_position, 1.0);
+	
+	vec4 spos = pos;
+		
+	if (spos.z > -shadow_clip.w)
+	{	
+		vec4 lpos;
+		
+		if (spos.z < -shadow_clip.z)
+		{
+			lpos = shadow_matrix[3]*spos;
+			lpos.xy *= shadow_res;
+			shadow = pcfShadow(shadowMap3, lpos, 1.5);
+			shadow += max((pos.z+shadow_clip.z)/(shadow_clip.z-shadow_clip.w)*2.0-1.0, 0.0);
+		}
+		else if (spos.z < -shadow_clip.y)
+		{
+			lpos = shadow_matrix[2]*spos;
+			lpos.xy *= shadow_res;
+			shadow = pcfShadow(shadowMap2, lpos, 1.5);
+		}
+		else if (spos.z < -shadow_clip.x)
+		{
+			lpos = shadow_matrix[1]*spos;
+			lpos.xy *= shadow_res;
+			shadow = pcfShadow(shadowMap1, lpos, 1.5);
+		}
+		else
+		{
+			lpos = shadow_matrix[0]*spos;
+			lpos.xy *= shadow_res;
+			shadow = pcfShadow(shadowMap0, lpos, 1.5);
+		}
+	}
+	
+	vec4 diff = texture2D(diffuseMap,gl_TexCoord[0].xy);
+
+	vec4 col = vec4(vary_ambient + vary_directional.rgb*shadow, gl_Color.a);
+	vec4 color = diff * col;
+	
+	color.rgb = atmosLighting(color.rgb);
+
+	color.rgb = scaleSoftClip(color.rgb);
+
+	color.rgb += diff.rgb * vary_pointlight_col.rgb;
+
+	//gl_FragColor = gl_Color;
+	gl_FragColor = color;
+	//gl_FragColor.r = 0.0;
+	//gl_FragColor = vec4(1,shadow,1,1);
+	
+}
+
diff --git a/indra/newview/app_settings/shaders/class2/deferred/alphaSkinnedV.glsl b/indra/newview/app_settings/shaders/class2/deferred/alphaSkinnedV.glsl
index dfb36980b0..948a52da5b 100644
--- a/indra/newview/app_settings/shaders/class2/deferred/alphaSkinnedV.glsl
+++ b/indra/newview/app_settings/shaders/class2/deferred/alphaSkinnedV.glsl
@@ -5,7 +5,7 @@
  * $License$
  */
  
-#version 120
+
 
 vec4 calcLighting(vec3 pos, vec3 norm, vec4 color, vec4 baseCol);
 void calcAtmospherics(vec3 inPositionEye);
diff --git a/indra/newview/app_settings/shaders/class2/deferred/alphaV.glsl b/indra/newview/app_settings/shaders/class2/deferred/alphaV.glsl
index c6c0b0f32a..f616ecc872 100644
--- a/indra/newview/app_settings/shaders/class2/deferred/alphaV.glsl
+++ b/indra/newview/app_settings/shaders/class2/deferred/alphaV.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 vec4 calcLighting(vec3 pos, vec3 norm, vec4 color, vec4 baseCol);
 void calcAtmospherics(vec3 inPositionEye);
diff --git a/indra/newview/app_settings/shaders/class2/deferred/avatarAlphaV.glsl b/indra/newview/app_settings/shaders/class2/deferred/avatarAlphaV.glsl
index 0ae09df0c6..01e40afc4f 100644
--- a/indra/newview/app_settings/shaders/class2/deferred/avatarAlphaV.glsl
+++ b/indra/newview/app_settings/shaders/class2/deferred/avatarAlphaV.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 vec4 calcLighting(vec3 pos, vec3 norm, vec4 color, vec4 baseCol);
 mat4 getSkinnedTransform();
diff --git a/indra/newview/app_settings/shaders/class2/deferred/edgeF.glsl b/indra/newview/app_settings/shaders/class2/deferred/edgeF.glsl
index 30e1702e9f..729e4b5543 100644
--- a/indra/newview/app_settings/shaders/class2/deferred/edgeF.glsl
+++ b/indra/newview/app_settings/shaders/class2/deferred/edgeF.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 #extension GL_ARB_texture_rectangle : enable
 
diff --git a/indra/newview/app_settings/shaders/class2/deferred/edgeMSF.glsl b/indra/newview/app_settings/shaders/class2/deferred/edgeMSF.glsl
index 38100d1523..b22bc5b288 100644
--- a/indra/newview/app_settings/shaders/class2/deferred/edgeMSF.glsl
+++ b/indra/newview/app_settings/shaders/class2/deferred/edgeMSF.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 #extension GL_ARB_texture_rectangle : enable
 #extension GL_ARB_texture_multisample : enable
diff --git a/indra/newview/app_settings/shaders/class2/deferred/edgeV.glsl b/indra/newview/app_settings/shaders/class2/deferred/edgeV.glsl
index b3413c301f..393084a3db 100644
--- a/indra/newview/app_settings/shaders/class2/deferred/edgeV.glsl
+++ b/indra/newview/app_settings/shaders/class2/deferred/edgeV.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 varying vec2 vary_fragcoord;
 uniform vec2 screen_res;
diff --git a/indra/newview/app_settings/shaders/class2/deferred/multiSpotLightF.glsl b/indra/newview/app_settings/shaders/class2/deferred/multiSpotLightF.glsl
index de987b1233..f54186ffca 100644
--- a/indra/newview/app_settings/shaders/class2/deferred/multiSpotLightF.glsl
+++ b/indra/newview/app_settings/shaders/class2/deferred/multiSpotLightF.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
 
-#version 120
+
 
 #extension GL_ARB_texture_rectangle : enable
 
diff --git a/indra/newview/app_settings/shaders/class2/deferred/multiSpotLightMSF.glsl b/indra/newview/app_settings/shaders/class2/deferred/multiSpotLightMSF.glsl
index d0f9101774..fee32be3e3 100644
--- a/indra/newview/app_settings/shaders/class2/deferred/multiSpotLightMSF.glsl
+++ b/indra/newview/app_settings/shaders/class2/deferred/multiSpotLightMSF.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
 
-#version 120
+
 
 #extension GL_ARB_texture_rectangle : enable
 #extension GL_ARB_texture_multisample : enable
diff --git a/indra/newview/app_settings/shaders/class2/deferred/softenLightF.glsl b/indra/newview/app_settings/shaders/class2/deferred/softenLightF.glsl
index dfa1964142..66a1a8515f 100644
--- a/indra/newview/app_settings/shaders/class2/deferred/softenLightF.glsl
+++ b/indra/newview/app_settings/shaders/class2/deferred/softenLightF.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 #extension GL_ARB_texture_rectangle : enable
 
diff --git a/indra/newview/app_settings/shaders/class2/deferred/softenLightMSF.glsl b/indra/newview/app_settings/shaders/class2/deferred/softenLightMSF.glsl
index cb09fe9895..0bae10ca7d 100644
--- a/indra/newview/app_settings/shaders/class2/deferred/softenLightMSF.glsl
+++ b/indra/newview/app_settings/shaders/class2/deferred/softenLightMSF.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 #extension GL_ARB_texture_rectangle : enable
 #extension GL_ARB_texture_multisample : enable
diff --git a/indra/newview/app_settings/shaders/class2/deferred/softenLightV.glsl b/indra/newview/app_settings/shaders/class2/deferred/softenLightV.glsl
index 8f0bcca76b..745cc01992 100644
--- a/indra/newview/app_settings/shaders/class2/deferred/softenLightV.glsl
+++ b/indra/newview/app_settings/shaders/class2/deferred/softenLightV.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 uniform vec2 screen_res;
 
diff --git a/indra/newview/app_settings/shaders/class2/deferred/spotLightF.glsl b/indra/newview/app_settings/shaders/class2/deferred/spotLightF.glsl
index 50b9ef276e..cd3828fbd4 100644
--- a/indra/newview/app_settings/shaders/class2/deferred/spotLightF.glsl
+++ b/indra/newview/app_settings/shaders/class2/deferred/spotLightF.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 #extension GL_ARB_texture_rectangle : enable
 
diff --git a/indra/newview/app_settings/shaders/class2/deferred/spotLightMSF.glsl b/indra/newview/app_settings/shaders/class2/deferred/spotLightMSF.glsl
index 8d6ffd79c5..ec9b547a47 100644
--- a/indra/newview/app_settings/shaders/class2/deferred/spotLightMSF.glsl
+++ b/indra/newview/app_settings/shaders/class2/deferred/spotLightMSF.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
 
-#version 120
+
 
 #extension GL_ARB_texture_rectangle : enable
 #extension GL_ARB_texture_multisample : enable
diff --git a/indra/newview/app_settings/shaders/class2/deferred/sunLightF.glsl b/indra/newview/app_settings/shaders/class2/deferred/sunLightF.glsl
index b724c134b9..315139b415 100644
--- a/indra/newview/app_settings/shaders/class2/deferred/sunLightF.glsl
+++ b/indra/newview/app_settings/shaders/class2/deferred/sunLightF.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 #extension GL_ARB_texture_rectangle : enable
 
diff --git a/indra/newview/app_settings/shaders/class2/deferred/sunLightMSF.glsl b/indra/newview/app_settings/shaders/class2/deferred/sunLightMSF.glsl
index dd6fa958c9..63d13c996d 100644
--- a/indra/newview/app_settings/shaders/class2/deferred/sunLightMSF.glsl
+++ b/indra/newview/app_settings/shaders/class2/deferred/sunLightMSF.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 #extension GL_ARB_texture_rectangle : enable
 #extension GL_ARB_texture_multisample : enable
diff --git a/indra/newview/app_settings/shaders/class2/deferred/sunLightSSAOF.glsl b/indra/newview/app_settings/shaders/class2/deferred/sunLightSSAOF.glsl
index 68e18162f6..6dbcc479e1 100644
--- a/indra/newview/app_settings/shaders/class2/deferred/sunLightSSAOF.glsl
+++ b/indra/newview/app_settings/shaders/class2/deferred/sunLightSSAOF.glsl
@@ -5,7 +5,7 @@
  * $License$
  */
  
-#version 120
+
 
 #extension GL_ARB_texture_rectangle : enable
 
diff --git a/indra/newview/app_settings/shaders/class2/deferred/sunLightSSAOMSF.glsl b/indra/newview/app_settings/shaders/class2/deferred/sunLightSSAOMSF.glsl
index d28741f945..a2a76eed9f 100644
--- a/indra/newview/app_settings/shaders/class2/deferred/sunLightSSAOMSF.glsl
+++ b/indra/newview/app_settings/shaders/class2/deferred/sunLightSSAOMSF.glsl
@@ -5,7 +5,7 @@
  * $License$
  */
  
-#version 120
+
 
 #extension GL_ARB_texture_rectangle : enable
 #extension GL_ARB_texture_multisample : enable
diff --git a/indra/newview/app_settings/shaders/class2/deferred/sunLightV.glsl b/indra/newview/app_settings/shaders/class2/deferred/sunLightV.glsl
index 9beb513ad8..814deb3677 100644
--- a/indra/newview/app_settings/shaders/class2/deferred/sunLightV.glsl
+++ b/indra/newview/app_settings/shaders/class2/deferred/sunLightV.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 varying vec4 vary_light;
 varying vec2 vary_fragcoord;
diff --git a/indra/newview/app_settings/shaders/class2/effects/blurF.glsl b/indra/newview/app_settings/shaders/class2/effects/blurF.glsl
index a4ad0bfa15..dff4d4a68f 100644
--- a/indra/newview/app_settings/shaders/class2/effects/blurF.glsl
+++ b/indra/newview/app_settings/shaders/class2/effects/blurF.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 uniform sampler2DRect RenderTexture;
 uniform float bloomStrength;
diff --git a/indra/newview/app_settings/shaders/class2/effects/blurV.glsl b/indra/newview/app_settings/shaders/class2/effects/blurV.glsl
index d471a6c5e5..de469542f9 100644
--- a/indra/newview/app_settings/shaders/class2/effects/blurV.glsl
+++ b/indra/newview/app_settings/shaders/class2/effects/blurV.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 uniform vec2 texelSize;
 uniform vec2 blurDirection;
diff --git a/indra/newview/app_settings/shaders/class2/effects/colorFilterF.glsl b/indra/newview/app_settings/shaders/class2/effects/colorFilterF.glsl
index 66880b958e..8871bb3fc7 100644
--- a/indra/newview/app_settings/shaders/class2/effects/colorFilterF.glsl
+++ b/indra/newview/app_settings/shaders/class2/effects/colorFilterF.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 uniform sampler2DRect RenderTexture;
 uniform float brightness;
diff --git a/indra/newview/app_settings/shaders/class2/effects/drawQuadV.glsl b/indra/newview/app_settings/shaders/class2/effects/drawQuadV.glsl
index c35c500d62..9c52b8dd5d 100644
--- a/indra/newview/app_settings/shaders/class2/effects/drawQuadV.glsl
+++ b/indra/newview/app_settings/shaders/class2/effects/drawQuadV.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 void main(void)
 {
diff --git a/indra/newview/app_settings/shaders/class2/effects/extractF.glsl b/indra/newview/app_settings/shaders/class2/effects/extractF.glsl
index e77baa5bee..713f8021de 100644
--- a/indra/newview/app_settings/shaders/class2/effects/extractF.glsl
+++ b/indra/newview/app_settings/shaders/class2/effects/extractF.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 uniform sampler2DRect RenderTexture;
 uniform float extractLow;
diff --git a/indra/newview/app_settings/shaders/class2/effects/nightVisionF.glsl b/indra/newview/app_settings/shaders/class2/effects/nightVisionF.glsl
index 8e0eec6f5e..fd94b2e95f 100644
--- a/indra/newview/app_settings/shaders/class2/effects/nightVisionF.glsl
+++ b/indra/newview/app_settings/shaders/class2/effects/nightVisionF.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 uniform sampler2DRect RenderTexture;
 uniform sampler2D NoiseTexture;
diff --git a/indra/newview/app_settings/shaders/class2/effects/simpleF.glsl b/indra/newview/app_settings/shaders/class2/effects/simpleF.glsl
index 98a50e22fc..a1a9c9716c 100644
--- a/indra/newview/app_settings/shaders/class2/effects/simpleF.glsl
+++ b/indra/newview/app_settings/shaders/class2/effects/simpleF.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 uniform sampler2DRect RenderTexture;
 
diff --git a/indra/newview/app_settings/shaders/class2/environment/terrainF.glsl b/indra/newview/app_settings/shaders/class2/environment/terrainF.glsl
index bbb8951f3a..9527dc469b 100644
--- a/indra/newview/app_settings/shaders/class2/environment/terrainF.glsl
+++ b/indra/newview/app_settings/shaders/class2/environment/terrainF.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 uniform sampler2D detail_0;
 uniform sampler2D detail_1;
diff --git a/indra/newview/app_settings/shaders/class2/environment/terrainV.glsl b/indra/newview/app_settings/shaders/class2/environment/terrainV.glsl
index 84906c16bf..2658bee88d 100644
--- a/indra/newview/app_settings/shaders/class2/environment/terrainV.glsl
+++ b/indra/newview/app_settings/shaders/class2/environment/terrainV.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 void calcAtmospherics(vec3 inPositionEye);
 
diff --git a/indra/newview/app_settings/shaders/class2/environment/terrainWaterF.glsl b/indra/newview/app_settings/shaders/class2/environment/terrainWaterF.glsl
index 7590c542ef..974e227b77 100644
--- a/indra/newview/app_settings/shaders/class2/environment/terrainWaterF.glsl
+++ b/indra/newview/app_settings/shaders/class2/environment/terrainWaterF.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 uniform sampler2D detail_0;
 uniform sampler2D detail_1;
diff --git a/indra/newview/app_settings/shaders/class2/environment/underWaterF.glsl b/indra/newview/app_settings/shaders/class2/environment/underWaterF.glsl
index 900f1a6cb8..702e0881ac 100644
--- a/indra/newview/app_settings/shaders/class2/environment/underWaterF.glsl
+++ b/indra/newview/app_settings/shaders/class2/environment/underWaterF.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 uniform sampler2D diffuseMap;
 uniform sampler2D bumpMap;   
diff --git a/indra/newview/app_settings/shaders/class2/environment/waterF.glsl b/indra/newview/app_settings/shaders/class2/environment/waterF.glsl
index f4f6b6e90f..c4e4bc08c5 100644
--- a/indra/newview/app_settings/shaders/class2/environment/waterF.glsl
+++ b/indra/newview/app_settings/shaders/class2/environment/waterF.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 vec3 scaleSoftClip(vec3 inColor);
 vec3 atmosTransport(vec3 inColor);
diff --git a/indra/newview/app_settings/shaders/class2/environment/waterFogF.glsl b/indra/newview/app_settings/shaders/class2/environment/waterFogF.glsl
index 9f3328cbf0..b66b72b401 100644
--- a/indra/newview/app_settings/shaders/class2/environment/waterFogF.glsl
+++ b/indra/newview/app_settings/shaders/class2/environment/waterFogF.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 uniform vec4 lightnorm;
 uniform vec4 waterPlane;
diff --git a/indra/newview/app_settings/shaders/class2/lighting/lightF.glsl b/indra/newview/app_settings/shaders/class2/lighting/lightF.glsl
index d5775f4506..4c31602736 100644
--- a/indra/newview/app_settings/shaders/class2/lighting/lightF.glsl
+++ b/indra/newview/app_settings/shaders/class2/lighting/lightF.glsl
@@ -5,35 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
 
-uniform sampler2D tex0;
-uniform sampler2D tex1;
-uniform sampler2D tex2;
-uniform sampler2D tex3;
-uniform sampler2D tex4;
-uniform sampler2D tex5;
-uniform sampler2D tex6;
-uniform sampler2D tex7;
-
-varying float vary_texture_index;
-
-vec4 diffuseLookup(vec2 texcoord)
-{
-	switch (int(vary_texture_index+0.25))
-	{
-		case 0: return texture2D(tex0, texcoord);
-		case 1: return texture2D(tex1, texcoord);
-		case 2: return texture2D(tex2, texcoord);
-		case 3: return texture2D(tex3, texcoord);
-		case 4: return texture2D(tex4, texcoord);
-		case 5: return texture2D(tex5, texcoord);
-		case 6: return texture2D(tex6, texcoord);
-		case 7: return texture2D(tex7, texcoord);
-	}
-
-	return vec4(0,0,0,0);
-}
 
 vec3 atmosLighting(vec3 light);
 vec3 scaleSoftClip(vec3 light);
diff --git a/indra/newview/app_settings/shaders/class2/lighting/lightFullbrightF.glsl b/indra/newview/app_settings/shaders/class2/lighting/lightFullbrightF.glsl
index e64b089dca..95bd052b5d 100644
--- a/indra/newview/app_settings/shaders/class2/lighting/lightFullbrightF.glsl
+++ b/indra/newview/app_settings/shaders/class2/lighting/lightFullbrightF.glsl
@@ -5,39 +5,11 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 vec3 fullbrightAtmosTransport(vec3 light);
 vec3 fullbrightScaleSoftClip(vec3 light);
 
-uniform sampler2D tex0;
-uniform sampler2D tex1;
-uniform sampler2D tex2;
-uniform sampler2D tex3;
-uniform sampler2D tex4;
-uniform sampler2D tex5;
-uniform sampler2D tex6;
-uniform sampler2D tex7;
-
-varying float vary_texture_index;
-
-vec4 diffuseLookup(vec2 texcoord)
-{
-	switch (int(vary_texture_index+0.25))
-	{
-		case 0: return texture2D(tex0, texcoord);
-		case 1: return texture2D(tex1, texcoord);
-		case 2: return texture2D(tex2, texcoord);
-		case 3: return texture2D(tex3, texcoord);
-		case 4: return texture2D(tex4, texcoord);
-		case 5: return texture2D(tex5, texcoord);
-		case 6: return texture2D(tex6, texcoord);
-		case 7: return texture2D(tex7, texcoord);
-	}
-
-	return vec4(0,0,0,0);
-}
-
 void fullbright_lighting()
 {
 	vec4 color = diffuseLookup(gl_TexCoord[0].xy) * gl_Color;
diff --git a/indra/newview/app_settings/shaders/class2/lighting/lightFullbrightNonIndexedF.glsl b/indra/newview/app_settings/shaders/class2/lighting/lightFullbrightNonIndexedF.glsl
index 811a919d52..b1e61e1a33 100644
--- a/indra/newview/app_settings/shaders/class2/lighting/lightFullbrightNonIndexedF.glsl
+++ b/indra/newview/app_settings/shaders/class2/lighting/lightFullbrightNonIndexedF.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 vec3 fullbrightAtmosTransport(vec3 light);
 vec3 fullbrightScaleSoftClip(vec3 light);
diff --git a/indra/newview/app_settings/shaders/class2/lighting/lightFullbrightShinyF.glsl b/indra/newview/app_settings/shaders/class2/lighting/lightFullbrightShinyF.glsl
index f4ac789a74..26f0ea84e0 100644
--- a/indra/newview/app_settings/shaders/class2/lighting/lightFullbrightShinyF.glsl
+++ b/indra/newview/app_settings/shaders/class2/lighting/lightFullbrightShinyF.glsl
@@ -5,36 +5,9 @@
  * $/LicenseInfo$
  */
  
-#version 120
-
-uniform samplerCube environmentMap;
-uniform sampler2D tex0;
-uniform sampler2D tex1;
-uniform sampler2D tex2;
-uniform sampler2D tex3;
-uniform sampler2D tex4;
-uniform sampler2D tex5;
-uniform sampler2D tex6;
-
-varying float vary_texture_index;
-
-vec4 diffuseLookup(vec2 texcoord)
-{
-	switch (int(vary_texture_index+0.25))
-	{
-		case 0: return texture2D(tex0, texcoord);
-		case 1: return texture2D(tex1, texcoord);
-		case 2: return texture2D(tex2, texcoord);
-		case 3: return texture2D(tex3, texcoord);
-		case 4: return texture2D(tex4, texcoord);
-		case 5: return texture2D(tex5, texcoord);
-		case 6: return texture2D(tex6, texcoord);
-	}
-
-	return vec4(0,0,0,0);
-}
 
 
+uniform samplerCube environmentMap;
 
 vec3 fullbrightShinyAtmosTransport(vec3 light);
 vec3 fullbrightScaleSoftClip(vec3 light);
diff --git a/indra/newview/app_settings/shaders/class2/lighting/lightFullbrightShinyNonIndexedF.glsl b/indra/newview/app_settings/shaders/class2/lighting/lightFullbrightShinyNonIndexedF.glsl
index 51a7ddb89a..953298da0d 100644
--- a/indra/newview/app_settings/shaders/class2/lighting/lightFullbrightShinyNonIndexedF.glsl
+++ b/indra/newview/app_settings/shaders/class2/lighting/lightFullbrightShinyNonIndexedF.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 uniform samplerCube environmentMap;
 uniform sampler2D diffuseMap;
diff --git a/indra/newview/app_settings/shaders/class2/lighting/lightFullbrightShinyWaterF.glsl b/indra/newview/app_settings/shaders/class2/lighting/lightFullbrightShinyWaterF.glsl
index 277170e8af..a6e10a249d 100644
--- a/indra/newview/app_settings/shaders/class2/lighting/lightFullbrightShinyWaterF.glsl
+++ b/indra/newview/app_settings/shaders/class2/lighting/lightFullbrightShinyWaterF.glsl
@@ -5,35 +5,10 @@
  * $License$
  */
  
-#version 120
 
 
-uniform samplerCube environmentMap;
-uniform sampler2D tex0;
-uniform sampler2D tex1;
-uniform sampler2D tex2;
-uniform sampler2D tex3;
-uniform sampler2D tex4;
-uniform sampler2D tex5;
-uniform sampler2D tex6;
-
-varying float vary_texture_index;
 
-vec4 diffuseLookup(vec2 texcoord)
-{
-	switch (int(vary_texture_index+0.25))
-	{
-		case 0: return texture2D(tex0, texcoord);
-		case 1: return texture2D(tex1, texcoord);
-		case 2: return texture2D(tex2, texcoord);
-		case 3: return texture2D(tex3, texcoord);
-		case 4: return texture2D(tex4, texcoord);
-		case 5: return texture2D(tex5, texcoord);
-		case 6: return texture2D(tex6, texcoord);
-	}
-
-	return vec4(0,0,0,0);
-}
+uniform samplerCube environmentMap;
 
 vec3 fullbrightShinyAtmosTransport(vec3 light);
 vec3 fullbrightScaleSoftClip(vec3 light);
diff --git a/indra/newview/app_settings/shaders/class2/lighting/lightFullbrightShinyWaterNonIndexedF.glsl b/indra/newview/app_settings/shaders/class2/lighting/lightFullbrightShinyWaterNonIndexedF.glsl
index a9a95940e6..b4bb665a2b 100644
--- a/indra/newview/app_settings/shaders/class2/lighting/lightFullbrightShinyWaterNonIndexedF.glsl
+++ b/indra/newview/app_settings/shaders/class2/lighting/lightFullbrightShinyWaterNonIndexedF.glsl
@@ -5,7 +5,7 @@
  * $License$
  */
  
-#version 120
+
 
 
 uniform samplerCube environmentMap;
diff --git a/indra/newview/app_settings/shaders/class2/lighting/lightFullbrightWaterF.glsl b/indra/newview/app_settings/shaders/class2/lighting/lightFullbrightWaterF.glsl
index 37e33059a6..887d4130e7 100644
--- a/indra/newview/app_settings/shaders/class2/lighting/lightFullbrightWaterF.glsl
+++ b/indra/newview/app_settings/shaders/class2/lighting/lightFullbrightWaterF.glsl
@@ -5,35 +5,9 @@
  * $/LicenseInfo$
  */
  
-#version 120
 
-uniform sampler2D tex0;
-uniform sampler2D tex1;
-uniform sampler2D tex2;
-uniform sampler2D tex3;
-uniform sampler2D tex4;
-uniform sampler2D tex5;
-uniform sampler2D tex6;
-uniform sampler2D tex7;
 
-varying float vary_texture_index;
-
-vec4 diffuseLookup(vec2 texcoord)
-{
-	switch (int(vary_texture_index+0.25))
-	{
-		case 0: return texture2D(tex0, texcoord);
-		case 1: return texture2D(tex1, texcoord);
-		case 2: return texture2D(tex2, texcoord);
-		case 3: return texture2D(tex3, texcoord);
-		case 4: return texture2D(tex4, texcoord);
-		case 5: return texture2D(tex5, texcoord);
-		case 6: return texture2D(tex6, texcoord);
-		case 7: return texture2D(tex7, texcoord);
-	}
-
-	return vec4(0,0,0,0);
-}
+vec4 diffuseLookup(vec2 texcoord);
 
 vec3 fullbrightAtmosTransport(vec3 light);
 vec4 applyWaterFog(vec4 color);
diff --git a/indra/newview/app_settings/shaders/class2/lighting/lightFullbrightWaterNonIndexedF.glsl b/indra/newview/app_settings/shaders/class2/lighting/lightFullbrightWaterNonIndexedF.glsl
index 3d46c8d874..1234682ae9 100644
--- a/indra/newview/app_settings/shaders/class2/lighting/lightFullbrightWaterNonIndexedF.glsl
+++ b/indra/newview/app_settings/shaders/class2/lighting/lightFullbrightWaterNonIndexedF.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 uniform sampler2D diffuseMap;
 
diff --git a/indra/newview/app_settings/shaders/class2/lighting/lightNonIndexedF.glsl b/indra/newview/app_settings/shaders/class2/lighting/lightNonIndexedF.glsl
index 787eeb7af6..149cf791f5 100644
--- a/indra/newview/app_settings/shaders/class2/lighting/lightNonIndexedF.glsl
+++ b/indra/newview/app_settings/shaders/class2/lighting/lightNonIndexedF.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 uniform sampler2D diffuseMap;
 
diff --git a/indra/newview/app_settings/shaders/class2/lighting/lightShinyF.glsl b/indra/newview/app_settings/shaders/class2/lighting/lightShinyF.glsl
index 9f438f513f..300fcac092 100644
--- a/indra/newview/app_settings/shaders/class2/lighting/lightShinyF.glsl
+++ b/indra/newview/app_settings/shaders/class2/lighting/lightShinyF.glsl
@@ -5,35 +5,10 @@
  * $/LicenseInfo$
  */
  
-#version 120
 
 
-uniform samplerCube environmentMap;
-uniform sampler2D tex0;
-uniform sampler2D tex1;
-uniform sampler2D tex2;
-uniform sampler2D tex3;
-uniform sampler2D tex4;
-uniform sampler2D tex5;
-uniform sampler2D tex6;
-
-varying float vary_texture_index;
 
-vec4 diffuseLookup(vec2 texcoord)
-{
-	switch (int(vary_texture_index+0.25))
-	{
-		case 0: return texture2D(tex0, texcoord);
-		case 1: return texture2D(tex1, texcoord);
-		case 2: return texture2D(tex2, texcoord);
-		case 3: return texture2D(tex3, texcoord);
-		case 4: return texture2D(tex4, texcoord);
-		case 5: return texture2D(tex5, texcoord);
-		case 6: return texture2D(tex6, texcoord);
-	}
-
-	return vec4(0,0,0,0);
-}
+uniform samplerCube environmentMap;
 
 vec3 scaleSoftClip(vec3 light);
 vec3 atmosLighting(vec3 light);
diff --git a/indra/newview/app_settings/shaders/class2/lighting/lightShinyNonIndexedF.glsl b/indra/newview/app_settings/shaders/class2/lighting/lightShinyNonIndexedF.glsl
index 212eacd6ea..e877c0abb1 100644
--- a/indra/newview/app_settings/shaders/class2/lighting/lightShinyNonIndexedF.glsl
+++ b/indra/newview/app_settings/shaders/class2/lighting/lightShinyNonIndexedF.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 
 uniform samplerCube environmentMap;
diff --git a/indra/newview/app_settings/shaders/class2/lighting/lightShinyWaterF.glsl b/indra/newview/app_settings/shaders/class2/lighting/lightShinyWaterF.glsl
index 5e11f6585c..07572fa915 100644
--- a/indra/newview/app_settings/shaders/class2/lighting/lightShinyWaterF.glsl
+++ b/indra/newview/app_settings/shaders/class2/lighting/lightShinyWaterF.glsl
@@ -5,35 +5,10 @@
  * $/LicenseInfo$
  */
  
-#version 120
 
 
-uniform samplerCube environmentMap;
-uniform sampler2D tex0;
-uniform sampler2D tex1;
-uniform sampler2D tex2;
-uniform sampler2D tex3;
-uniform sampler2D tex4;
-uniform sampler2D tex5;
-uniform sampler2D tex6;
-
-varying float vary_texture_index;
-
-vec4 diffuseLookup(vec2 texcoord)
-{
-	switch (int(vary_texture_index+0.25))
-	{
-		case 0: return texture2D(tex0, texcoord);
-		case 1: return texture2D(tex1, texcoord);
-		case 2: return texture2D(tex2, texcoord);
-		case 3: return texture2D(tex3, texcoord);
-		case 4: return texture2D(tex4, texcoord);
-		case 5: return texture2D(tex5, texcoord);
-		case 6: return texture2D(tex6, texcoord);
-	}
 
-	return vec4(0,0,0,0);
-}
+uniform samplerCube environmentMap;
 
 vec3 atmosLighting(vec3 light);
 vec4 applyWaterFog(vec4 color);
diff --git a/indra/newview/app_settings/shaders/class2/lighting/lightShinyWaterNonIndexedF.glsl b/indra/newview/app_settings/shaders/class2/lighting/lightShinyWaterNonIndexedF.glsl
index cb8a24da60..3904179427 100644
--- a/indra/newview/app_settings/shaders/class2/lighting/lightShinyWaterNonIndexedF.glsl
+++ b/indra/newview/app_settings/shaders/class2/lighting/lightShinyWaterNonIndexedF.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 
 uniform sampler2D diffuseMap;
diff --git a/indra/newview/app_settings/shaders/class2/lighting/lightSpecularV.glsl b/indra/newview/app_settings/shaders/class2/lighting/lightSpecularV.glsl
index ad1dc4da77..3384f64d07 100644
--- a/indra/newview/app_settings/shaders/class2/lighting/lightSpecularV.glsl
+++ b/indra/newview/app_settings/shaders/class2/lighting/lightSpecularV.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 // All lights, no specular highlights
 
diff --git a/indra/newview/app_settings/shaders/class2/lighting/lightV.glsl b/indra/newview/app_settings/shaders/class2/lighting/lightV.glsl
index a0f6e019ef..10c770fcc2 100644
--- a/indra/newview/app_settings/shaders/class2/lighting/lightV.glsl
+++ b/indra/newview/app_settings/shaders/class2/lighting/lightV.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 // All lights, no specular highlights
 
diff --git a/indra/newview/app_settings/shaders/class2/lighting/lightWaterF.glsl b/indra/newview/app_settings/shaders/class2/lighting/lightWaterF.glsl
index 022544a917..61341a9f1f 100644
--- a/indra/newview/app_settings/shaders/class2/lighting/lightWaterF.glsl
+++ b/indra/newview/app_settings/shaders/class2/lighting/lightWaterF.glsl
@@ -5,35 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
 
-uniform sampler2D tex0;
-uniform sampler2D tex1;
-uniform sampler2D tex2;
-uniform sampler2D tex3;
-uniform sampler2D tex4;
-uniform sampler2D tex5;
-uniform sampler2D tex6;
-uniform sampler2D tex7;
-
-varying float vary_texture_index;
-
-vec4 diffuseLookup(vec2 texcoord)
-{
-	switch (int(vary_texture_index+0.25))
-	{
-		case 0: return texture2D(tex0, texcoord);
-		case 1: return texture2D(tex1, texcoord);
-		case 2: return texture2D(tex2, texcoord);
-		case 3: return texture2D(tex3, texcoord);
-		case 4: return texture2D(tex4, texcoord);
-		case 5: return texture2D(tex5, texcoord);
-		case 6: return texture2D(tex6, texcoord);
-		case 7: return texture2D(tex7, texcoord);
-	}
-
-	return vec4(0,0,0,0);
-}
 
 vec3 atmosLighting(vec3 light);
 vec4 applyWaterFog(vec4 color);
diff --git a/indra/newview/app_settings/shaders/class2/lighting/lightWaterNonIndexedF.glsl b/indra/newview/app_settings/shaders/class2/lighting/lightWaterNonIndexedF.glsl
index dc16f2d5cd..ba850b61d0 100644
--- a/indra/newview/app_settings/shaders/class2/lighting/lightWaterNonIndexedF.glsl
+++ b/indra/newview/app_settings/shaders/class2/lighting/lightWaterNonIndexedF.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 uniform sampler2D diffuseMap;
 
diff --git a/indra/newview/app_settings/shaders/class2/lighting/sumLightsSpecularV.glsl b/indra/newview/app_settings/shaders/class2/lighting/sumLightsSpecularV.glsl
index fde32ed035..8df2e6f222 100644
--- a/indra/newview/app_settings/shaders/class2/lighting/sumLightsSpecularV.glsl
+++ b/indra/newview/app_settings/shaders/class2/lighting/sumLightsSpecularV.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 float calcDirectionalLightSpecular(inout vec4 specular, vec3 view, vec3 n, vec3 l, vec3 lightCol, float da);
 vec3 calcPointLightSpecular(inout vec4 specular, vec3 view, vec3 v, vec3 n, vec3 l, float r, float pw, vec3 lightCol);
diff --git a/indra/newview/app_settings/shaders/class2/lighting/sumLightsV.glsl b/indra/newview/app_settings/shaders/class2/lighting/sumLightsV.glsl
index 8fe49e3be0..3d43a1813a 100644
--- a/indra/newview/app_settings/shaders/class2/lighting/sumLightsV.glsl
+++ b/indra/newview/app_settings/shaders/class2/lighting/sumLightsV.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 float calcDirectionalLight(vec3 n, vec3 l);
 float calcPointLightOrSpotLight(vec3 v, vec3 n, vec4 lp, vec3 ln, float la, float is_pointlight);
diff --git a/indra/newview/app_settings/shaders/class2/objects/fullbrightShinyV.glsl b/indra/newview/app_settings/shaders/class2/objects/fullbrightShinyV.glsl
index e2145e1956..f49e74406f 100644
--- a/indra/newview/app_settings/shaders/class2/objects/fullbrightShinyV.glsl
+++ b/indra/newview/app_settings/shaders/class2/objects/fullbrightShinyV.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 void calcAtmospherics(vec3 inPositionEye);
 
diff --git a/indra/newview/app_settings/shaders/class2/objects/fullbrightV.glsl b/indra/newview/app_settings/shaders/class2/objects/fullbrightV.glsl
index c4a3611a29..3076fa3260 100644
--- a/indra/newview/app_settings/shaders/class2/objects/fullbrightV.glsl
+++ b/indra/newview/app_settings/shaders/class2/objects/fullbrightV.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 void calcAtmospherics(vec3 inPositionEye);
 
diff --git a/indra/newview/app_settings/shaders/class2/objects/shinyV.glsl b/indra/newview/app_settings/shaders/class2/objects/shinyV.glsl
index 436c193c5d..49992d3535 100644
--- a/indra/newview/app_settings/shaders/class2/objects/shinyV.glsl
+++ b/indra/newview/app_settings/shaders/class2/objects/shinyV.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 vec4 calcLighting(vec3 pos, vec3 norm, vec4 color, vec4 baseCol);
 
diff --git a/indra/newview/app_settings/shaders/class2/objects/simpleV.glsl b/indra/newview/app_settings/shaders/class2/objects/simpleV.glsl
index 50d2beee57..5e02391767 100644
--- a/indra/newview/app_settings/shaders/class2/objects/simpleV.glsl
+++ b/indra/newview/app_settings/shaders/class2/objects/simpleV.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 vec4 calcLighting(vec3 pos, vec3 norm, vec4 color, vec4 baseCol);
 void calcAtmospherics(vec3 inPositionEye);
diff --git a/indra/newview/app_settings/shaders/class2/windlight/atmosphericsF.glsl b/indra/newview/app_settings/shaders/class2/windlight/atmosphericsF.glsl
index 77d15fba9a..21a0812c1b 100644
--- a/indra/newview/app_settings/shaders/class2/windlight/atmosphericsF.glsl
+++ b/indra/newview/app_settings/shaders/class2/windlight/atmosphericsF.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 //////////////////////////////////////////////////////////
 // The fragment shader for the terrain atmospherics
diff --git a/indra/newview/app_settings/shaders/class2/windlight/atmosphericsHelpersV.glsl b/indra/newview/app_settings/shaders/class2/windlight/atmosphericsHelpersV.glsl
index 8c5b864cbe..ab4cf4806d 100644
--- a/indra/newview/app_settings/shaders/class2/windlight/atmosphericsHelpersV.glsl
+++ b/indra/newview/app_settings/shaders/class2/windlight/atmosphericsHelpersV.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 // Output variables
 vec3 getSunlitColor();
diff --git a/indra/newview/app_settings/shaders/class2/windlight/atmosphericsV.glsl b/indra/newview/app_settings/shaders/class2/windlight/atmosphericsV.glsl
index 8d365c15ca..b61b0bb396 100644
--- a/indra/newview/app_settings/shaders/class2/windlight/atmosphericsV.glsl
+++ b/indra/newview/app_settings/shaders/class2/windlight/atmosphericsV.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 // varying param funcs
 void setSunlitColor(vec3 v);
diff --git a/indra/newview/app_settings/shaders/class2/windlight/atmosphericsVarsF.glsl b/indra/newview/app_settings/shaders/class2/windlight/atmosphericsVarsF.glsl
index cf9ef30632..3a6585bb33 100644
--- a/indra/newview/app_settings/shaders/class2/windlight/atmosphericsVarsF.glsl
+++ b/indra/newview/app_settings/shaders/class2/windlight/atmosphericsVarsF.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 varying vec3 vary_PositionEye;
 
diff --git a/indra/newview/app_settings/shaders/class2/windlight/atmosphericsVarsV.glsl b/indra/newview/app_settings/shaders/class2/windlight/atmosphericsVarsV.glsl
index 398f1556a0..0f6e231ca6 100644
--- a/indra/newview/app_settings/shaders/class2/windlight/atmosphericsVarsV.glsl
+++ b/indra/newview/app_settings/shaders/class2/windlight/atmosphericsVarsV.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 varying vec3 vary_PositionEye;
 
diff --git a/indra/newview/app_settings/shaders/class2/windlight/cloudsF.glsl b/indra/newview/app_settings/shaders/class2/windlight/cloudsF.glsl
index 13207997b2..20f907a006 100644
--- a/indra/newview/app_settings/shaders/class2/windlight/cloudsF.glsl
+++ b/indra/newview/app_settings/shaders/class2/windlight/cloudsF.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 /////////////////////////////////////////////////////////////////////////
 // The fragment shader for the sky
diff --git a/indra/newview/app_settings/shaders/class2/windlight/cloudsV.glsl b/indra/newview/app_settings/shaders/class2/windlight/cloudsV.glsl
index 267ef36d4d..3eac63076c 100644
--- a/indra/newview/app_settings/shaders/class2/windlight/cloudsV.glsl
+++ b/indra/newview/app_settings/shaders/class2/windlight/cloudsV.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 //////////////////////////////////////////////////////////////////////////
 // The vertex shader for creating the atmospheric sky
diff --git a/indra/newview/app_settings/shaders/class2/windlight/gammaF.glsl b/indra/newview/app_settings/shaders/class2/windlight/gammaF.glsl
index a658edd21f..6570dcb608 100644
--- a/indra/newview/app_settings/shaders/class2/windlight/gammaF.glsl
+++ b/indra/newview/app_settings/shaders/class2/windlight/gammaF.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 uniform vec4 gamma;
 
diff --git a/indra/newview/app_settings/shaders/class2/windlight/skyF.glsl b/indra/newview/app_settings/shaders/class2/windlight/skyF.glsl
index 77ca4868a6..d14c638130 100644
--- a/indra/newview/app_settings/shaders/class2/windlight/skyF.glsl
+++ b/indra/newview/app_settings/shaders/class2/windlight/skyF.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 /////////////////////////////////////////////////////////////////////////
 // The fragment shader for the sky
diff --git a/indra/newview/app_settings/shaders/class2/windlight/skyV.glsl b/indra/newview/app_settings/shaders/class2/windlight/skyV.glsl
index 03bca8f27e..1ea00f723a 100644
--- a/indra/newview/app_settings/shaders/class2/windlight/skyV.glsl
+++ b/indra/newview/app_settings/shaders/class2/windlight/skyV.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 // SKY ////////////////////////////////////////////////////////////////////////
 // The vertex shader for creating the atmospheric sky
diff --git a/indra/newview/app_settings/shaders/class2/windlight/transportF.glsl b/indra/newview/app_settings/shaders/class2/windlight/transportF.glsl
index 7f1ad4d5b4..28381482c1 100644
--- a/indra/newview/app_settings/shaders/class2/windlight/transportF.glsl
+++ b/indra/newview/app_settings/shaders/class2/windlight/transportF.glsl
@@ -5,8 +5,6 @@
  * $/LicenseInfo$
  */
  
-#version 120
-
 //////////////////////////////////////////////////////////
 // The fragment shader for the terrain atmospherics
 //////////////////////////////////////////////////////////