Merge pull request #1476 from secondlife/marchcat/x-b-merge

Maint X -> Maint B merge

39 files changed, 388 insertions, 388 deletions

diff --git a/indra/newview/app_settings/shaders/class1/interface/alphamaskF.glsl b/indra/newview/app_settings/shaders/class1/interface/alphamaskF.glsl
index a46e91c394..18fdf6be25 100644
--- a/indra/newview/app_settings/shaders/class1/interface/alphamaskF.glsl
+++ b/indra/newview/app_settings/shaders/class1/interface/alphamaskF.glsl
@@ -1,24 +1,24 @@
-/** 
+/**
  * @file alphamaskF.glsl
  *
  * $LicenseInfo:firstyear=2007&license=viewerlgpl$
  * Second Life Viewer Source Code
  * Copyright (C) 2007, Linden Research, Inc.
- * 
+ *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation;
  * version 2.1 of the License only.
- * 
+ *
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
- * 
+ *
  * You should have received a copy of the GNU Lesser General Public
  * License along with this library; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
- * 
+ *
  * Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
  * $/LicenseInfo$
  */
@@ -32,13 +32,13 @@ uniform float minimum_alpha;
 in vec2 vary_texcoord0;
 in vec4 vertex_color;
 
-void main() 
+void main()
 {
-	vec4 col = vertex_color*texture(diffuseMap, vary_texcoord0.xy);
-	if (col.a < minimum_alpha)
-	{
-		discard;
-	}
+    vec4 col = vertex_color*texture(diffuseMap, vary_texcoord0.xy);
+    if (col.a < minimum_alpha)
+    {
+        discard;
+    }
 
-	frag_color = max(col, vec4(0));
+    frag_color = max(col, vec4(0));
 }
diff --git a/indra/newview/app_settings/shaders/class1/interface/alphamaskV.glsl b/indra/newview/app_settings/shaders/class1/interface/alphamaskV.glsl
index a8dac55130..0306d5fc5a 100644
--- a/indra/newview/app_settings/shaders/class1/interface/alphamaskV.glsl
+++ b/indra/newview/app_settings/shaders/class1/interface/alphamaskV.glsl
@@ -1,24 +1,24 @@
-/** 
+/**
  * @file alphamaskV.glsl
  *
  * $LicenseInfo:firstyear=2007&license=viewerlgpl$
  * Second Life Viewer Source Code
  * Copyright (C) 2007, Linden Research, Inc.
- * 
+ *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation;
  * version 2.1 of the License only.
- * 
+ *
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
- * 
+ *
  * You should have received a copy of the GNU Lesser General Public
  * License along with this library; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
- * 
+ *
  * Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
  * $/LicenseInfo$
  */
@@ -35,8 +35,8 @@ out vec2 vary_texcoord0;
 
 void main()
 {
-	gl_Position = modelview_projection_matrix * vec4(position, 1);
-	vary_texcoord0 =  (texture_matrix0 * vec4(texcoord0,0,1)).xy;
-	vertex_color = diffuse_color;
+    gl_Position = modelview_projection_matrix * vec4(position, 1);
+    vary_texcoord0 =  (texture_matrix0 * vec4(texcoord0,0,1)).xy;
+    vertex_color = diffuse_color;
 }
 
diff --git a/indra/newview/app_settings/shaders/class1/interface/benchmarkF.glsl b/indra/newview/app_settings/shaders/class1/interface/benchmarkF.glsl
index 06b19c22c9..748a789bc1 100644
--- a/indra/newview/app_settings/shaders/class1/interface/benchmarkF.glsl
+++ b/indra/newview/app_settings/shaders/class1/interface/benchmarkF.glsl
@@ -1,24 +1,24 @@
-/** 
+/**
  * @file benchmarkF.glsl
  *
  * $LicenseInfo:firstyear=2007&license=viewerlgpl$
  * Second Life Viewer Source Code
  * Copyright (C) 2011, Linden Research, Inc.
- * 
+ *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation;
  * version 2.1 of the License only.
- * 
+ *
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
- * 
+ *
  * You should have received a copy of the GNU Lesser General Public
  * License along with this library; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
- * 
+ *
  * Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
  * $/LicenseInfo$
  */
@@ -29,7 +29,7 @@ uniform sampler2D diffuseMap;
 
 in vec2 tc0;
 
-void main() 
+void main()
 {
-	frag_color = texture(diffuseMap, tc0);
+    frag_color = texture(diffuseMap, tc0);
 }
diff --git a/indra/newview/app_settings/shaders/class1/interface/benchmarkV.glsl b/indra/newview/app_settings/shaders/class1/interface/benchmarkV.glsl
index cbcc6bef97..9bf6d140d9 100644
--- a/indra/newview/app_settings/shaders/class1/interface/benchmarkV.glsl
+++ b/indra/newview/app_settings/shaders/class1/interface/benchmarkV.glsl
@@ -1,24 +1,24 @@
-/** 
+/**
  * @file benchmarkV.glsl
  *
  * $LicenseInfo:firstyear=2007&license=viewerlgpl$
  * Second Life Viewer Source Code
  * Copyright (C) 2011, Linden Research, Inc.
- * 
+ *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation;
  * version 2.1 of the License only.
- * 
+ *
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
- * 
+ *
  * You should have received a copy of the GNU Lesser General Public
  * License along with this library; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
- * 
+ *
  * Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
  * $/LicenseInfo$
  */
@@ -31,8 +31,8 @@ out vec2 tc0;
 
 void main()
 {
-	gl_Position = vec4(position, 1.0); 
-	
-	tc0 = (position.xy*0.5+0.5);
+    gl_Position = vec4(position, 1.0);
+
+    tc0 = (position.xy*0.5+0.5);
 }
 
diff --git a/indra/newview/app_settings/shaders/class1/interface/clipF.glsl b/indra/newview/app_settings/shaders/class1/interface/clipF.glsl
index ee2d652f32..1b5415da3f 100644
--- a/indra/newview/app_settings/shaders/class1/interface/clipF.glsl
+++ b/indra/newview/app_settings/shaders/class1/interface/clipF.glsl
@@ -1,24 +1,24 @@
-/** 
+/**
  * @file debugF.glsl
  *
  * $LicenseInfo:firstyear=2007&license=viewerlgpl$
  * Second Life Viewer Source Code
  * Copyright (C) 2011, Linden Research, Inc.
- * 
+ *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation;
  * version 2.1 of the License only.
- * 
+ *
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
- * 
+ *
  * You should have received a copy of the GNU Lesser General Public
  * License along with this library; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
- * 
+ *
  * Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
  * $/LicenseInfo$
  */
@@ -31,12 +31,12 @@ uniform vec4 clip_plane;
 in vec3 vary_position;
 
 
-void main() 
+void main()
 {
-	if (dot(vary_position,clip_plane.xyz)+clip_plane.w < 0.0)
-	{
-		discard;
-	}
+    if (dot(vary_position,clip_plane.xyz)+clip_plane.w < 0.0)
+    {
+        discard;
+    }
 
-	frag_color = max(color, vec4(0));
+    frag_color = max(color, vec4(0));
 }
diff --git a/indra/newview/app_settings/shaders/class1/interface/clipV.glsl b/indra/newview/app_settings/shaders/class1/interface/clipV.glsl
index 7dd2ef593f..e9a8444bb8 100644
--- a/indra/newview/app_settings/shaders/class1/interface/clipV.glsl
+++ b/indra/newview/app_settings/shaders/class1/interface/clipV.glsl
@@ -1,24 +1,24 @@
-/** 
+/**
  * @file debugV.glsl
  *
  * $LicenseInfo:firstyear=2007&license=viewerlgpl$
  * Second Life Viewer Source Code
  * Copyright (C) 2011, Linden Research, Inc.
- * 
+ *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation;
  * version 2.1 of the License only.
- * 
+ *
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
- * 
+ *
  * You should have received a copy of the GNU Lesser General Public
  * License along with this library; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
- * 
+ *
  * Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
  * $/LicenseInfo$
  */
@@ -32,7 +32,7 @@ out vec3 vary_position;
 
 void main()
 {
-	vary_position = (modelview_matrix*vec4(position.xyz,1.0)).xyz;
-	gl_Position = modelview_projection_matrix * vec4(position.xyz, 1.0);
+    vary_position = (modelview_matrix*vec4(position.xyz,1.0)).xyz;
+    gl_Position = modelview_projection_matrix * vec4(position.xyz, 1.0);
 }
 
diff --git a/indra/newview/app_settings/shaders/class1/interface/copyF.glsl b/indra/newview/app_settings/shaders/class1/interface/copyF.glsl
index 65d3c20091..edaa2488f0 100644
--- a/indra/newview/app_settings/shaders/class1/interface/copyF.glsl
+++ b/indra/newview/app_settings/shaders/class1/interface/copyF.glsl
@@ -1,24 +1,24 @@
-/** 
+/**
  * @file copyF.glsl
  *
  * $LicenseInfo:firstyear=2023&license=viewerlgpl$
  * Second Life Viewer Source Code
  * Copyright (C) 2023, Linden Research, Inc.
- * 
+ *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation;
  * version 2.1 of the License only.
- * 
+ *
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
- * 
+ *
  * You should have received a copy of the GNU Lesser General Public
  * License along with this library; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
- * 
+ *
  * Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
  * $/LicenseInfo$
  */
@@ -30,7 +30,7 @@ uniform sampler2D diffuseMap;
 
 out vec4 frag_color;
 
-void main() 
+void main()
 {
     frag_color = texture(diffuseMap, tc);
 #if defined(COPY_DEPTH)
diff --git a/indra/newview/app_settings/shaders/class1/interface/copyV.glsl b/indra/newview/app_settings/shaders/class1/interface/copyV.glsl
index ace5da6578..e8cc189c61 100644
--- a/indra/newview/app_settings/shaders/class1/interface/copyV.glsl
+++ b/indra/newview/app_settings/shaders/class1/interface/copyV.glsl
@@ -1,24 +1,24 @@
-/** 
+/**
  * @file copyV.glsl
  *
  * $LicenseInfo:firstyear=2023&license=viewerlgpl$
  * Second Life Viewer Source Code
  * Copyright (C) 2023, Linden Research, Inc.
- * 
+ *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation;
  * version 2.1 of the License only.
- * 
+ *
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
- * 
+ *
  * You should have received a copy of the GNU Lesser General Public
  * License along with this library; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
- * 
+ *
  * Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
  * $/LicenseInfo$
  */
@@ -27,7 +27,7 @@
 in vec3 position;
 out vec2 tc;
 
-void main() 
+void main()
 {
     tc = position.xy * 0.5 + 0.5;
     gl_Position = vec4(position, 1.0);
diff --git a/indra/newview/app_settings/shaders/class1/interface/debugF.glsl b/indra/newview/app_settings/shaders/class1/interface/debugF.glsl
index cefa429639..f863d1ad20 100644
--- a/indra/newview/app_settings/shaders/class1/interface/debugF.glsl
+++ b/indra/newview/app_settings/shaders/class1/interface/debugF.glsl
@@ -1,24 +1,24 @@
-/** 
+/**
  * @file debugF.glsl
  *
  * $LicenseInfo:firstyear=2007&license=viewerlgpl$
  * Second Life Viewer Source Code
  * Copyright (C) 2011, Linden Research, Inc.
- * 
+ *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation;
  * version 2.1 of the License only.
- * 
+ *
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
- * 
+ *
  * You should have received a copy of the GNU Lesser General Public
  * License along with this library; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
- * 
+ *
  * Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
  * $/LicenseInfo$
  */
@@ -27,7 +27,7 @@ out vec4 frag_color;
 
 uniform vec4 color;
 
-void main() 
+void main()
 {
-	frag_color = max(color, vec4(0));
+    frag_color = max(color, vec4(0));
 }
diff --git a/indra/newview/app_settings/shaders/class1/interface/debugV.glsl b/indra/newview/app_settings/shaders/class1/interface/debugV.glsl
index 2e32863109..82d1b6ca04 100644
--- a/indra/newview/app_settings/shaders/class1/interface/debugV.glsl
+++ b/indra/newview/app_settings/shaders/class1/interface/debugV.glsl
@@ -1,24 +1,24 @@
-/** 
+/**
  * @file debugV.glsl
  *
  * $LicenseInfo:firstyear=2007&license=viewerlgpl$
  * Second Life Viewer Source Code
  * Copyright (C) 2011, Linden Research, Inc.
- * 
+ *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation;
  * version 2.1 of the License only.
- * 
+ *
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
- * 
+ *
  * You should have received a copy of the GNU Lesser General Public
  * License along with this library; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
- * 
+ *
  * Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
  * $/LicenseInfo$
  */
@@ -41,7 +41,7 @@ void main()
     vec4 pos = mat * vec4(position.xyz,1.0);
     gl_Position = projection_matrix * pos;
 #else
-	gl_Position = modelview_projection_matrix * vec4(position.xyz, 1.0);
+    gl_Position = modelview_projection_matrix * vec4(position.xyz, 1.0);
 #endif
 }
 
diff --git a/indra/newview/app_settings/shaders/class1/interface/gaussianF.glsl b/indra/newview/app_settings/shaders/class1/interface/gaussianF.glsl
index eca591d387..09eb7a6a6a 100644
--- a/indra/newview/app_settings/shaders/class1/interface/gaussianF.glsl
+++ b/indra/newview/app_settings/shaders/class1/interface/gaussianF.glsl
@@ -1,24 +1,24 @@
-/** 
+/**
  * @file gaussianF.glsl
  *
  * $LicenseInfo:firstyear=2023&license=viewerlgpl$
  * Second Life Viewer Source Code
  * Copyright (C) 2023, Linden Research, Inc.
- * 
+ *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation;
  * version 2.1 of the License only.
- * 
+ *
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
- * 
+ *
  * You should have received a copy of the GNU Lesser General Public
  * License along with this library; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
- * 
+ *
  * Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
  * $/LicenseInfo$
  */
@@ -37,12 +37,12 @@ in vec2 vary_texcoord0;
 // get linear depth value given a depth buffer sample d and znear and zfar values
 float linearDepth(float d, float znear, float zfar);
 
-void main() 
+void main()
 {
     vec3 col = vec3(0,0,0);
 
     float w[9] = float[9]( 0.0002, 0.0060, 0.0606, 0.2417, 0.3829, 0.2417, 0.0606, 0.0060, 0.0002 );
-    
+
     for (int i = 0; i < 9; ++i)
     {
         vec2 tc = vary_texcoord0 + (i-4)*direction*resScale;
diff --git a/indra/newview/app_settings/shaders/class1/interface/glowcombineF.glsl b/indra/newview/app_settings/shaders/class1/interface/glowcombineF.glsl
index fa8aa5c7fe..ca000dcb23 100644
--- a/indra/newview/app_settings/shaders/class1/interface/glowcombineF.glsl
+++ b/indra/newview/app_settings/shaders/class1/interface/glowcombineF.glsl
@@ -1,24 +1,24 @@
-/** 
+/**
  * @file glowcombineF.glsl
  *
  * $LicenseInfo:firstyear=2007&license=viewerlgpl$
  * Second Life Viewer Source Code
  * Copyright (C) 2007, Linden Research, Inc.
- * 
+ *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation;
  * version 2.1 of the License only.
- * 
+ *
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
- * 
+ *
  * You should have received a copy of the GNU Lesser General Public
  * License along with this library; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
- * 
+ *
  * Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
  * $/LicenseInfo$
  */
@@ -32,7 +32,7 @@ uniform sampler2D emissiveRect;
 
 in vec2 tc;
 
-void main() 
+void main()
 {
-	frag_color = texture(diffuseRect, tc) + texture(emissiveRect, tc);
+    frag_color = texture(diffuseRect, tc) + texture(emissiveRect, tc);
 }
diff --git a/indra/newview/app_settings/shaders/class1/interface/glowcombineFXAAF.glsl b/indra/newview/app_settings/shaders/class1/interface/glowcombineFXAAF.glsl
index 3d4035620f..6d34c8aefa 100644
--- a/indra/newview/app_settings/shaders/class1/interface/glowcombineFXAAF.glsl
+++ b/indra/newview/app_settings/shaders/class1/interface/glowcombineFXAAF.glsl
@@ -1,28 +1,28 @@
-/** 
+/**
  * @file glowcombineFXAAF.glsl
  *
  * $LicenseInfo:firstyear=2005&license=viewerlgpl$
  * Second Life Viewer Source Code
  * Copyright (C) 2005, Linden Research, Inc.
- * 
+ *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation;
  * version 2.1 of the License only.
- * 
+ *
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
- * 
+ *
  * You should have received a copy of the GNU Lesser General Public
  * License along with this library; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
- * 
+ *
  * Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
  * $/LicenseInfo$
  */
- 
+
 /*[EXTRA_CODE_HERE]*/
 
 out vec4 frag_color;
@@ -33,9 +33,9 @@ uniform vec2 screen_res;
 
 in vec2 vary_tc;
 
-void main() 
+void main()
 {
     vec3 col = texture(diffuseRect, vary_tc).rgb;
-   
+
     frag_color = vec4(col.rgb, dot(col.rgb, vec3(0.299, 0.587, 0.144)));
 }
diff --git a/indra/newview/app_settings/shaders/class1/interface/glowcombineFXAAV.glsl b/indra/newview/app_settings/shaders/class1/interface/glowcombineFXAAV.glsl
index fa67b13e4d..780624a402 100644
--- a/indra/newview/app_settings/shaders/class1/interface/glowcombineFXAAV.glsl
+++ b/indra/newview/app_settings/shaders/class1/interface/glowcombineFXAAV.glsl
@@ -1,24 +1,24 @@
-/** 
+/**
  * @file glowcombineFXAAV.glsl
  *
   * $LicenseInfo:firstyear=2007&license=viewerlgpl$
  * Second Life Viewer Source Code
  * Copyright (C) 2007, Linden Research, Inc.
- * 
+ *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation;
  * version 2.1 of the License only.
- * 
+ *
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
- * 
+ *
  * You should have received a copy of the GNU Lesser General Public
  * License along with this library; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
- * 
+ *
  * Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
  * $/LicenseInfo$
  */
@@ -30,9 +30,9 @@ out vec2 vary_tc;
 
 void main()
 {
-	vec4 pos = vec4(position.xyz, 1.0);
-	gl_Position = pos;
+    vec4 pos = vec4(position.xyz, 1.0);
+    gl_Position = pos;
 
-	vary_tc = pos.xy*0.5+0.5;
+    vary_tc = pos.xy*0.5+0.5;
 }
 
diff --git a/indra/newview/app_settings/shaders/class1/interface/glowcombineV.glsl b/indra/newview/app_settings/shaders/class1/interface/glowcombineV.glsl
index 8fa08a18c3..03b70b6c47 100644
--- a/indra/newview/app_settings/shaders/class1/interface/glowcombineV.glsl
+++ b/indra/newview/app_settings/shaders/class1/interface/glowcombineV.glsl
@@ -1,24 +1,24 @@
-/** 
+/**
  * @file glowcombineV.glsl
  *
  * $LicenseInfo:firstyear=2007&license=viewerlgpl$
  * Second Life Viewer Source Code
  * Copyright (C) 2007, Linden Research, Inc.
- * 
+ *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation;
  * version 2.1 of the License only.
- * 
+ *
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
- * 
+ *
  * You should have received a copy of the GNU Lesser General Public
  * License along with this library; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
- * 
+ *
  * Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
  * $/LicenseInfo$
  */
diff --git a/indra/newview/app_settings/shaders/class1/interface/highlightF.glsl b/indra/newview/app_settings/shaders/class1/interface/highlightF.glsl
index 9bba1b2e18..c70acf4cde 100644
--- a/indra/newview/app_settings/shaders/class1/interface/highlightF.glsl
+++ b/indra/newview/app_settings/shaders/class1/interface/highlightF.glsl
@@ -1,28 +1,28 @@
-/** 
+/**
  * @file highlightF.glsl
  *
  * $LicenseInfo:firstyear=2007&license=viewerlgpl$
  * Second Life Viewer Source Code
  * Copyright (C) 2007, Linden Research, Inc.
- * 
+ *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation;
  * version 2.1 of the License only.
- * 
+ *
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
- * 
+ *
  * You should have received a copy of the GNU Lesser General Public
  * License along with this library; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
- * 
+ *
  * Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
  * $/LicenseInfo$
  */
- 
+
 out vec4 frag_color;
 
 uniform vec4 color;
@@ -30,7 +30,7 @@ uniform sampler2D diffuseMap;
 
 in vec2 vary_texcoord0;
 
-void main() 
+void main()
 {
-	frag_color = max(color*texture(diffuseMap, vary_texcoord0.xy), vec4(0));
+    frag_color = max(color*texture(diffuseMap, vary_texcoord0.xy), vec4(0));
 }
diff --git a/indra/newview/app_settings/shaders/class1/interface/highlightNormV.glsl b/indra/newview/app_settings/shaders/class1/interface/highlightNormV.glsl
index 0253c7236d..993bfe1a30 100644
--- a/indra/newview/app_settings/shaders/class1/interface/highlightNormV.glsl
+++ b/indra/newview/app_settings/shaders/class1/interface/highlightNormV.glsl
@@ -1,24 +1,24 @@
-/** 
+/**
  * @file highlightV.glsl
  *
  * $LicenseInfo:firstyear=2007&license=viewerlgpl$
  * Second Life Viewer Source Code
  * Copyright (C) 2007, Linden Research, Inc.
- * 
+ *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation;
  * version 2.1 of the License only.
- * 
+ *
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
- * 
+ *
  * You should have received a copy of the GNU Lesser General Public
  * License along with this library; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
- * 
+ *
  * Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
  * $/LicenseInfo$
  */
@@ -35,8 +35,8 @@ out vec2 vary_texcoord0;
 
 void main()
 {
-	//transform vertex
-	gl_Position = modelview_projection_matrix * vec4(position.xyz, 1.0);
-	vary_texcoord0 = (texture_matrix0 * vec4(texcoord1,0,1)).xy;
+    //transform vertex
+    gl_Position = modelview_projection_matrix * vec4(position.xyz, 1.0);
+    vary_texcoord0 = (texture_matrix0 * vec4(texcoord1,0,1)).xy;
 }
 
diff --git a/indra/newview/app_settings/shaders/class1/interface/highlightSpecV.glsl b/indra/newview/app_settings/shaders/class1/interface/highlightSpecV.glsl
index 9f7ff8337a..cf8fbf79eb 100644
--- a/indra/newview/app_settings/shaders/class1/interface/highlightSpecV.glsl
+++ b/indra/newview/app_settings/shaders/class1/interface/highlightSpecV.glsl
@@ -1,24 +1,24 @@
-/** 
+/**
  * @file highlightV.glsl
  *
  * $LicenseInfo:firstyear=2007&license=viewerlgpl$
  * Second Life Viewer Source Code
  * Copyright (C) 2007, Linden Research, Inc.
- * 
+ *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation;
  * version 2.1 of the License only.
- * 
+ *
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
- * 
+ *
  * You should have received a copy of the GNU Lesser General Public
  * License along with this library; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
- * 
+ *
  * Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
  * $/LicenseInfo$
  */
@@ -35,8 +35,8 @@ out vec2 vary_texcoord0;
 
 void main()
 {
-	//transform vertex
-	gl_Position = modelview_projection_matrix * vec4(position.xyz, 1.0);
-	vary_texcoord0 = (texture_matrix0 * vec4(texcoord2,0,1)).xy;
+    //transform vertex
+    gl_Position = modelview_projection_matrix * vec4(position.xyz, 1.0);
+    vary_texcoord0 = (texture_matrix0 * vec4(texcoord2,0,1)).xy;
 }
 
diff --git a/indra/newview/app_settings/shaders/class1/interface/highlightV.glsl b/indra/newview/app_settings/shaders/class1/interface/highlightV.glsl
index 481b7a3b1d..f97b2c4ae1 100644
--- a/indra/newview/app_settings/shaders/class1/interface/highlightV.glsl
+++ b/indra/newview/app_settings/shaders/class1/interface/highlightV.glsl
@@ -1,24 +1,24 @@
-/** 
+/**
  * @file highlightV.glsl
  *
  * $LicenseInfo:firstyear=2007&license=viewerlgpl$
  * Second Life Viewer Source Code
  * Copyright (C) 2007, Linden Research, Inc.
- * 
+ *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation;
  * version 2.1 of the License only.
- * 
+ *
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
- * 
+ *
  * You should have received a copy of the GNU Lesser General Public
  * License along with this library; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
- * 
+ *
  * Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
  * $/LicenseInfo$
  */
@@ -39,15 +39,15 @@ uniform mat4 modelview_matrix;
 
 void main()
 {
-	//transform vertex
+    //transform vertex
 #ifdef HAS_SKIN
     mat4 mat = getObjectSkinnedTransform();
     mat = modelview_matrix * mat;
     vec4 pos = mat * vec4(position.xyz,1.0);
     gl_Position = projection_matrix * pos;
 #else
-	gl_Position = modelview_projection_matrix * vec4(position.xyz, 1.0);
+    gl_Position = modelview_projection_matrix * vec4(position.xyz, 1.0);
 #endif
-	vary_texcoord0 = (texture_matrix0 * vec4(texcoord0,0,1)).xy;
+    vary_texcoord0 = (texture_matrix0 * vec4(texcoord0,0,1)).xy;
 }
 
diff --git a/indra/newview/app_settings/shaders/class1/interface/irradianceGenV.glsl b/indra/newview/app_settings/shaders/class1/interface/irradianceGenV.glsl
index 633c928e6b..1d37a16975 100644
--- a/indra/newview/app_settings/shaders/class1/interface/irradianceGenV.glsl
+++ b/indra/newview/app_settings/shaders/class1/interface/irradianceGenV.glsl
@@ -1,24 +1,24 @@
-/** 
+/**
  * @file irradianceGenV.glsl
  *
  * $LicenseInfo:firstyear=2022&license=viewerlgpl$
  * Second Life Viewer Source Code
  * Copyright (C) 2011, Linden Research, Inc.
- * 
+ *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation;
  * version 2.1 of the License only.
- * 
+ *
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
- * 
+ *
  * You should have received a copy of the GNU Lesser General Public
  * License along with this library; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
- * 
+ *
  * Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
  * $/LicenseInfo$
  */
@@ -31,8 +31,8 @@ out vec3 vary_dir;
 
 void main()
 {
-	gl_Position = vec4(position, 1.0);
+    gl_Position = vec4(position, 1.0);
 
-	vary_dir = vec3(modelview_matrix * vec4(position, 1.0)).xyz;
+    vary_dir = vec3(modelview_matrix * vec4(position, 1.0)).xyz;
 }
 
diff --git a/indra/newview/app_settings/shaders/class1/interface/occlusionCubeV.glsl b/indra/newview/app_settings/shaders/class1/interface/occlusionCubeV.glsl
index 75ff19e470..f144ca558d 100644
--- a/indra/newview/app_settings/shaders/class1/interface/occlusionCubeV.glsl
+++ b/indra/newview/app_settings/shaders/class1/interface/occlusionCubeV.glsl
@@ -1,24 +1,24 @@
-/** 
+/**
  * @file occlusionCubeV.glsl
  *
  * $LicenseInfo:firstyear=2007&license=viewerlgpl$
  * Second Life Viewer Source Code
  * Copyright (C) 2007, Linden Research, Inc.
- * 
+ *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation;
  * version 2.1 of the License only.
- * 
+ *
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
- * 
+ *
  * You should have received a copy of the GNU Lesser General Public
  * License along with this library; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
- * 
+ *
  * Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
  * $/LicenseInfo$
  */
@@ -32,7 +32,7 @@ uniform vec3 box_size;
 
 void main()
 {
-	vec3 p = position*box_size+box_center;
-	gl_Position = modelview_projection_matrix * vec4(p.xyz, 1.0);
+    vec3 p = position*box_size+box_center;
+    gl_Position = modelview_projection_matrix * vec4(p.xyz, 1.0);
 }
 
diff --git a/indra/newview/app_settings/shaders/class1/interface/occlusionF.glsl b/indra/newview/app_settings/shaders/class1/interface/occlusionF.glsl
index f5d2804c7f..ee821d3884 100644
--- a/indra/newview/app_settings/shaders/class1/interface/occlusionF.glsl
+++ b/indra/newview/app_settings/shaders/class1/interface/occlusionF.glsl
@@ -1,31 +1,31 @@
-/** 
+/**
  * @file occlusionF.glsl
  *
  * $LicenseInfo:firstyear=2007&license=viewerlgpl$
  * Second Life Viewer Source Code
  * Copyright (C) 2007, Linden Research, Inc.
- * 
+ *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation;
  * version 2.1 of the License only.
- * 
+ *
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
- * 
+ *
  * You should have received a copy of the GNU Lesser General Public
  * License along with this library; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
- * 
+ *
  * Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
  * $/LicenseInfo$
  */
- 
+
 out vec4 frag_data[4];
 
-void main() 
+void main()
 {
     // emissive red PBR material for debugging
     frag_data[0] = vec4(0, 0, 0, 0);
diff --git a/indra/newview/app_settings/shaders/class1/interface/occlusionSkinnedV.glsl b/indra/newview/app_settings/shaders/class1/interface/occlusionSkinnedV.glsl
index 1ff9c347b6..583e4d378c 100644
--- a/indra/newview/app_settings/shaders/class1/interface/occlusionSkinnedV.glsl
+++ b/indra/newview/app_settings/shaders/class1/interface/occlusionSkinnedV.glsl
@@ -1,24 +1,24 @@
-/** 
+/**
  * @file occlusionSkinnedV.glsl
  *
  * $LicenseInfo:firstyear=2021&license=viewerlgpl$
  * Second Life Viewer Source Code
  * Copyright (C) 2007, Linden Research, Inc.
- * 
+ *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation;
  * version 2.1 of the License only.
- * 
+ *
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
- * 
+ *
  * You should have received a copy of the GNU Lesser General Public
  * License along with this library; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
- * 
+ *
  * Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
  * $/LicenseInfo$
  */
@@ -32,9 +32,9 @@ mat4 getObjectSkinnedTransform();
 
 void main()
 {
-	mat4 mat = getObjectSkinnedTransform();
-	mat = modelview_matrix * mat;
-	vec3 pos = (mat*vec4(position.xyz, 1.0)).xyz;
-	gl_Position = projection_matrix*vec4(pos, 1.0);
+    mat4 mat = getObjectSkinnedTransform();
+    mat = modelview_matrix * mat;
+    vec3 pos = (mat*vec4(position.xyz, 1.0)).xyz;
+    gl_Position = projection_matrix*vec4(pos, 1.0);
 }
 
diff --git a/indra/newview/app_settings/shaders/class1/interface/occlusionV.glsl b/indra/newview/app_settings/shaders/class1/interface/occlusionV.glsl
index b44c746fa7..026467d916 100644
--- a/indra/newview/app_settings/shaders/class1/interface/occlusionV.glsl
+++ b/indra/newview/app_settings/shaders/class1/interface/occlusionV.glsl
@@ -1,24 +1,24 @@
-/** 
+/**
  * @file uiV.glsl
  *
  * $LicenseInfo:firstyear=2007&license=viewerlgpl$
  * Second Life Viewer Source Code
  * Copyright (C) 2007, Linden Research, Inc.
- * 
+ *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation;
  * version 2.1 of the License only.
- * 
+ *
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
- * 
+ *
  * You should have received a copy of the GNU Lesser General Public
  * License along with this library; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
- * 
+ *
  * Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
  * $/LicenseInfo$
  */
@@ -29,6 +29,6 @@ in vec3 position;
 
 void main()
 {
-	gl_Position = modelview_projection_matrix * vec4(position.xyz, 1.0);
+    gl_Position = modelview_projection_matrix * vec4(position.xyz, 1.0);
 }
 
diff --git a/indra/newview/app_settings/shaders/class1/interface/onetexturefilterF.glsl b/indra/newview/app_settings/shaders/class1/interface/onetexturefilterF.glsl
index a85d055a5b..b3ba3c5f13 100644
--- a/indra/newview/app_settings/shaders/class1/interface/onetexturefilterF.glsl
+++ b/indra/newview/app_settings/shaders/class1/interface/onetexturefilterF.glsl
@@ -1,24 +1,24 @@
-/** 
+/**
  * @file onetexturefilterF.glsl
  *
  * $LicenseInfo:firstyear=2007&license=viewerlgpl$
  * Second Life Viewer Source Code
  * Copyright (C) 2007, Linden Research, Inc.
- * 
+ *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation;
  * version 2.1 of the License only.
- * 
+ *
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
- * 
+ *
  * You should have received a copy of the GNU Lesser General Public
  * License along with this library; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
- * 
+ *
  * Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
  * $/LicenseInfo$
  */
@@ -30,16 +30,16 @@ uniform float tolerance;
 
 in vec2 vary_texcoord0;
 
-void main() 
+void main()
 {
-	frag_color = texture(tex0, vary_texcoord0.xy);
-	
-	if(frag_color[0] + frag_color[1] + frag_color[2] < tolerance)
-	{
-		discard;
-	}
-	else
-	{		
-		frag_color[3] = 0.95f;	
-	}	
+    frag_color = texture(tex0, vary_texcoord0.xy);
+
+    if(frag_color[0] + frag_color[1] + frag_color[2] < tolerance)
+    {
+        discard;
+    }
+    else
+    {
+        frag_color[3] = 0.95f;
+    }
 }
diff --git a/indra/newview/app_settings/shaders/class1/interface/onetexturefilterV.glsl b/indra/newview/app_settings/shaders/class1/interface/onetexturefilterV.glsl
index 1b8411603a..d2400dcb20 100644
--- a/indra/newview/app_settings/shaders/class1/interface/onetexturefilterV.glsl
+++ b/indra/newview/app_settings/shaders/class1/interface/onetexturefilterV.glsl
@@ -1,28 +1,28 @@
-/** 
+/**
  * @file onetexturefilterV.glsl
  *
  * $LicenseInfo:firstyear=2007&license=viewerlgpl$
  * Second Life Viewer Source Code
  * Copyright (C) 2007, Linden Research, Inc.
- * 
+ *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation;
  * version 2.1 of the License only.
- * 
+ *
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
- * 
+ *
  * You should have received a copy of the GNU Lesser General Public
  * License along with this library; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
- * 
+ *
  * Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
  * $/LicenseInfo$
  */
- 
+
 uniform mat4 modelview_projection_matrix;
 
 in vec3 position;
@@ -32,7 +32,7 @@ out vec2 vary_texcoord0;
 
 void main()
 {
-	gl_Position = modelview_projection_matrix * vec4(position.xyz, 1.0);
-	vary_texcoord0 = texcoord0;
+    gl_Position = modelview_projection_matrix * vec4(position.xyz, 1.0);
+    vary_texcoord0 = texcoord0;
 }
 
diff --git a/indra/newview/app_settings/shaders/class1/interface/pathfindingF.glsl b/indra/newview/app_settings/shaders/class1/interface/pathfindingF.glsl
index fac22be6de..55a5c9ab8a 100644
--- a/indra/newview/app_settings/shaders/class1/interface/pathfindingF.glsl
+++ b/indra/newview/app_settings/shaders/class1/interface/pathfindingF.glsl
@@ -1,24 +1,24 @@
-/** 
+/**
  * @file pathfindingF.glsl
  *
  * $LicenseInfo:firstyear=2007&license=viewerlgpl$
  * Second Life Viewer Source Code
  * Copyright (C) 2007, Linden Research, Inc.
- * 
+ *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation;
  * version 2.1 of the License only.
- * 
+ *
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
- * 
+ *
  * You should have received a copy of the GNU Lesser General Public
  * License along with this library; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
- * 
+ *
  * Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
  * $/LicenseInfo$
  */
@@ -27,7 +27,7 @@ out vec4 frag_color;
 
 in vec4 vertex_color;
 
-void main() 
+void main()
 {
-	frag_color = vertex_color;
+    frag_color = vertex_color;
 }
diff --git a/indra/newview/app_settings/shaders/class1/interface/pathfindingNoNormalV.glsl b/indra/newview/app_settings/shaders/class1/interface/pathfindingNoNormalV.glsl
index 4f08df839d..f90eec554f 100644
--- a/indra/newview/app_settings/shaders/class1/interface/pathfindingNoNormalV.glsl
+++ b/indra/newview/app_settings/shaders/class1/interface/pathfindingNoNormalV.glsl
@@ -1,24 +1,24 @@
-/** 
+/**
  * @file pathfindingV.glsl
  *
  * $LicenseInfo:firstyear=2007&license=viewerlgpl$
  * Second Life Viewer Source Code
  * Copyright (C) 2007, Linden Research, Inc.
- * 
+ *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation;
  * version 2.1 of the License only.
- * 
+ *
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
- * 
+ *
  * You should have received a copy of the GNU Lesser General Public
  * License along with this library; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
- * 
+ *
  * Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
  * $/LicenseInfo$
  */
@@ -32,11 +32,11 @@ out vec4 vertex_color;
 
 uniform float tint;
 uniform float alpha_scale;
- 
+
 void main()
 {
-	gl_Position = modelview_projection_matrix * vec4(position.xyz, 1.0);
+    gl_Position = modelview_projection_matrix * vec4(position.xyz, 1.0);
 
-	vertex_color = vec4(diffuse_color.rgb * tint, diffuse_color.a*alpha_scale);
+    vertex_color = vec4(diffuse_color.rgb * tint, diffuse_color.a*alpha_scale);
 }
 
diff --git a/indra/newview/app_settings/shaders/class1/interface/pathfindingV.glsl b/indra/newview/app_settings/shaders/class1/interface/pathfindingV.glsl
index 9e77927cb8..a7e30cf2ef 100644
--- a/indra/newview/app_settings/shaders/class1/interface/pathfindingV.glsl
+++ b/indra/newview/app_settings/shaders/class1/interface/pathfindingV.glsl
@@ -1,24 +1,24 @@
-/** 
+/**
  * @file pathfindingV.glsl
  *
  * $LicenseInfo:firstyear=2007&license=viewerlgpl$
  * Second Life Viewer Source Code
  * Copyright (C) 2007, Linden Research, Inc.
- * 
+ *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation;
  * version 2.1 of the License only.
- * 
+ *
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
- * 
+ *
  * You should have received a copy of the GNU Lesser General Public
  * License along with this library; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
- * 
+ *
  * Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
  * $/LicenseInfo$
  */
@@ -34,21 +34,21 @@ out vec4 vertex_color;
 uniform float tint;
 uniform float ambiance;
 uniform float alpha_scale;
- 
+
 void main()
 {
-	gl_Position = modelview_projection_matrix * vec4(position.xyz, 1.0);
+    gl_Position = modelview_projection_matrix * vec4(position.xyz, 1.0);
+
+    vec3 l1 = vec3(-0.75, 1, 1.0)*0.5;
+    vec3 l2 = vec3(0.5, -0.6, 0.4)*0.25;
+    vec3 l3 = vec3(0.5, -0.8, 0.3)*0.5;
 
-	vec3 l1 = vec3(-0.75, 1, 1.0)*0.5;
-	vec3 l2 = vec3(0.5, -0.6, 0.4)*0.25;
-	vec3 l3 = vec3(0.5, -0.8, 0.3)*0.5;
+    float lit = max(dot(normal, l1), 0.0);
+    lit += max(dot(normal, l2), 0.0);
+    lit += max(dot(normal, l3), 0.0);
 
-	float lit = max(dot(normal, l1), 0.0);
-	lit += max(dot(normal, l2), 0.0);
-	lit += max(dot(normal, l3), 0.0);
+    lit = clamp(lit, ambiance, 1.0);
 
-	lit = clamp(lit, ambiance, 1.0);
-	
-	vertex_color = vec4(diffuse_color.rgb * tint * lit, diffuse_color.a*alpha_scale);
+    vertex_color = vec4(diffuse_color.rgb * tint * lit, diffuse_color.a*alpha_scale);
 }
 
diff --git a/indra/newview/app_settings/shaders/class1/interface/radianceGenF.glsl b/indra/newview/app_settings/shaders/class1/interface/radianceGenF.glsl
index 9ecdf0bf77..eb0f7297ad 100644
--- a/indra/newview/app_settings/shaders/class1/interface/radianceGenF.glsl
+++ b/indra/newview/app_settings/shaders/class1/interface/radianceGenF.glsl
@@ -1,28 +1,28 @@
-/** 
+/**
  * @file radianceGenF.glsl
  *
  * $LicenseInfo:firstyear=2022&license=viewerlgpl$
  * Second Life Viewer Source Code
  * Copyright (C) 2022, Linden Research, Inc.
- * 
+ *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation;
  * version 2.1 of the License only.
- * 
+ *
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
- * 
+ *
  * You should have received a copy of the GNU Lesser General Public
  * License along with this library; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
- * 
+ *
  * Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
  * $/LicenseInfo$
  */
- 
+
 
 /*[EXTRA_CODE_HERE]*/
 
@@ -36,7 +36,7 @@ in vec3 vary_dir;
 //uniform float roughness;
 
 uniform float mipLevel;
-uniform int u_width; 
+uniform int u_width;
 uniform float max_probe_lod;
 
 
@@ -73,95 +73,95 @@ const float PI = 3.1415926536;
 // Based omn http://byteblacksmith.com/improvements-to-the-canonical-one-liner-glsl-rand-for-opengl-es-2-0/
 float random(vec2 co)
 {
-	float a = 12.9898;
-	float b = 78.233;
-	float c = 43758.5453;
-	float dt= dot(co.xy ,vec2(a,b));
-	float sn= mod(dt,3.14);
-	return fract(sin(sn) * c);
+    float a = 12.9898;
+    float b = 78.233;
+    float c = 43758.5453;
+    float dt= dot(co.xy ,vec2(a,b));
+    float sn= mod(dt,3.14);
+    return fract(sin(sn) * c);
 }
 
-vec2 hammersley2d(uint i, uint N) 
+vec2 hammersley2d(uint i, uint N)
 {
-	// Radical inverse based on http://holger.dammertz.org/stuff/notes_HammersleyOnHemisphere.html
-	uint bits = (i << 16u) | (i >> 16u);
-	bits = ((bits & 0x55555555u) << 1u) | ((bits & 0xAAAAAAAAu) >> 1u);
-	bits = ((bits & 0x33333333u) << 2u) | ((bits & 0xCCCCCCCCu) >> 2u);
-	bits = ((bits & 0x0F0F0F0Fu) << 4u) | ((bits & 0xF0F0F0F0u) >> 4u);
-	bits = ((bits & 0x00FF00FFu) << 8u) | ((bits & 0xFF00FF00u) >> 8u);
-	float rdi = float(bits) * 2.3283064365386963e-10;
-	return vec2(float(i) /float(N), rdi);
+    // Radical inverse based on http://holger.dammertz.org/stuff/notes_HammersleyOnHemisphere.html
+    uint bits = (i << 16u) | (i >> 16u);
+    bits = ((bits & 0x55555555u) << 1u) | ((bits & 0xAAAAAAAAu) >> 1u);
+    bits = ((bits & 0x33333333u) << 2u) | ((bits & 0xCCCCCCCCu) >> 2u);
+    bits = ((bits & 0x0F0F0F0Fu) << 4u) | ((bits & 0xF0F0F0F0u) >> 4u);
+    bits = ((bits & 0x00FF00FFu) << 8u) | ((bits & 0xFF00FF00u) >> 8u);
+    float rdi = float(bits) * 2.3283064365386963e-10;
+    return vec2(float(i) /float(N), rdi);
 }
 
 // Based on http://blog.selfshadow.com/publications/s2013-shading-course/karis/s2013_pbs_epic_slides.pdf
-vec3 importanceSample_GGX(vec2 Xi, float roughness, vec3 normal) 
+vec3 importanceSample_GGX(vec2 Xi, float roughness, vec3 normal)
 {
-	// Maps a 2D point to a hemisphere with spread based on roughness
-	float alpha = roughness * roughness;
-	float phi = 2.0 * PI * Xi.x + random(normal.xz) * 0.1;
-	float cosTheta = sqrt((1.0 - Xi.y) / (1.0 + (alpha*alpha - 1.0) * Xi.y));
-	float sinTheta = sqrt(1.0 - cosTheta * cosTheta);
-	vec3 H = vec3(sinTheta * cos(phi), sinTheta * sin(phi), cosTheta);
-
-	// Tangent space
-	vec3 up = abs(normal.z) < 0.999 ? vec3(0.0, 0.0, 1.0) : vec3(1.0, 0.0, 0.0);
-	vec3 tangentX = normalize(cross(up, normal));
-	vec3 tangentY = normalize(cross(normal, tangentX));
-
-	// Convert to world Space
-	return normalize(tangentX * H.x + tangentY * H.y + normal * H.z);
+    // Maps a 2D point to a hemisphere with spread based on roughness
+    float alpha = roughness * roughness;
+    float phi = 2.0 * PI * Xi.x + random(normal.xz) * 0.1;
+    float cosTheta = sqrt((1.0 - Xi.y) / (1.0 + (alpha*alpha - 1.0) * Xi.y));
+    float sinTheta = sqrt(1.0 - cosTheta * cosTheta);
+    vec3 H = vec3(sinTheta * cos(phi), sinTheta * sin(phi), cosTheta);
+
+    // Tangent space
+    vec3 up = abs(normal.z) < 0.999 ? vec3(0.0, 0.0, 1.0) : vec3(1.0, 0.0, 0.0);
+    vec3 tangentX = normalize(cross(up, normal));
+    vec3 tangentY = normalize(cross(normal, tangentX));
+
+    // Convert to world Space
+    return normalize(tangentX * H.x + tangentY * H.y + normal * H.z);
 }
 
 // Normal Distribution function
 float D_GGX(float dotNH, float roughness)
 {
-	float alpha = roughness * roughness;
-	float alpha2 = alpha * alpha;
-	float denom = dotNH * dotNH * (alpha2 - 1.0) + 1.0;
-	return (alpha2)/(PI * denom*denom); 
+    float alpha = roughness * roughness;
+    float alpha2 = alpha * alpha;
+    float denom = dotNH * dotNH * (alpha2 - 1.0) + 1.0;
+    return (alpha2)/(PI * denom*denom);
 }
 
 vec4 prefilterEnvMap(vec3 R)
 {
-	vec3 N = R;
-	vec3 V = R;
-	vec4 color = vec4(0.0);
-	float totalWeight = 0.0;
-	float envMapDim = float(textureSize(reflectionProbes, 0).s);
+    vec3 N = R;
+    vec3 V = R;
+    vec4 color = vec4(0.0);
+    float totalWeight = 0.0;
+    float envMapDim = float(textureSize(reflectionProbes, 0).s);
     float roughness = mipLevel/max_probe_lod;
     int numSamples = max(int(32*roughness), 1);
 
     float numMips = max_probe_lod+1;
 
-	for(uint i = 0u; i < numSamples; i++) {
-		vec2 Xi = hammersley2d(i, numSamples);
-		vec3 H = importanceSample_GGX(Xi, roughness, N);
-		vec3 L = 2.0 * dot(V, H) * H - V;
-		float dotNL = clamp(dot(N, L), 0.0, 1.0);
-		if(dotNL > 0.0) {
-			// Filtering based on https://placeholderart.wordpress.com/2015/07/28/implementation-notes-runtime-environment-map-filtering-for-image-based-lighting/
-
-			float dotNH = clamp(dot(N, H), 0.0, 1.0);
-			float dotVH = clamp(dot(V, H), 0.0, 1.0);
-
-			// Probability Distribution Function
-			float pdf = D_GGX(dotNH, roughness) * dotNH / (4.0 * dotVH) + 0.0001;
-			// Slid angle of current smple
-			float omegaS = 1.0 / (float(numSamples) * pdf);
-			// Solid angle of 1 pixel across all cube faces
-			float omegaP = 4.0 * PI / (6.0 * envMapDim * envMapDim);
-			// Biased (+1.0) mip level for better result
-			float mipLevel = roughness == 0.0 ? 0.0 : clamp(0.5 * log2(omegaS / omegaP) + 1.0, 0.0f, max_probe_lod);
-			color += textureLod(reflectionProbes, vec4(L, sourceIdx), mipLevel) * dotNL;
-			totalWeight += dotNL;
-		}
-	}
-	return (color / totalWeight);
+    for(uint i = 0u; i < numSamples; i++) {
+        vec2 Xi = hammersley2d(i, numSamples);
+        vec3 H = importanceSample_GGX(Xi, roughness, N);
+        vec3 L = 2.0 * dot(V, H) * H - V;
+        float dotNL = clamp(dot(N, L), 0.0, 1.0);
+        if(dotNL > 0.0) {
+            // Filtering based on https://placeholderart.wordpress.com/2015/07/28/implementation-notes-runtime-environment-map-filtering-for-image-based-lighting/
+
+            float dotNH = clamp(dot(N, H), 0.0, 1.0);
+            float dotVH = clamp(dot(V, H), 0.0, 1.0);
+
+            // Probability Distribution Function
+            float pdf = D_GGX(dotNH, roughness) * dotNH / (4.0 * dotVH) + 0.0001;
+            // Slid angle of current smple
+            float omegaS = 1.0 / (float(numSamples) * pdf);
+            // Solid angle of 1 pixel across all cube faces
+            float omegaP = 4.0 * PI / (6.0 * envMapDim * envMapDim);
+            // Biased (+1.0) mip level for better result
+            float mipLevel = roughness == 0.0 ? 0.0 : clamp(0.5 * log2(omegaS / omegaP) + 1.0, 0.0f, max_probe_lod);
+            color += textureLod(reflectionProbes, vec4(L, sourceIdx), mipLevel) * dotNL;
+            totalWeight += dotNL;
+        }
+    }
+    return (color / totalWeight);
 }
 
 void main()
-{		
-	vec3 N = normalize(vary_dir);
-	frag_color = max(prefilterEnvMap(N), vec4(0));
+{
+    vec3 N = normalize(vary_dir);
+    frag_color = max(prefilterEnvMap(N), vec4(0));
 }
 // =============================================================================================================
diff --git a/indra/newview/app_settings/shaders/class1/interface/radianceGenV.glsl b/indra/newview/app_settings/shaders/class1/interface/radianceGenV.glsl
index 2c31e98838..145bf39fa0 100644
--- a/indra/newview/app_settings/shaders/class1/interface/radianceGenV.glsl
+++ b/indra/newview/app_settings/shaders/class1/interface/radianceGenV.glsl
@@ -1,24 +1,24 @@
-/** 
+/**
  * @file radianceGenV.glsl
  *
  * $LicenseInfo:firstyear=2022&license=viewerlgpl$
  * Second Life Viewer Source Code
  * Copyright (C) 2011, Linden Research, Inc.
- * 
+ *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation;
  * version 2.1 of the License only.
- * 
+ *
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
- * 
+ *
  * You should have received a copy of the GNU Lesser General Public
  * License along with this library; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
- * 
+ *
  * Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
  * $/LicenseInfo$
  */
@@ -31,8 +31,8 @@ out vec3 vary_dir;
 
 void main()
 {
-	gl_Position = vec4(position, 1.0);
+    gl_Position = vec4(position, 1.0);
 
-	vary_dir = vec3(modelview_matrix * vec4(position, 1.0)).xyz;
+    vary_dir = vec3(modelview_matrix * vec4(position, 1.0)).xyz;
 }
 
diff --git a/indra/newview/app_settings/shaders/class1/interface/reflectionmipF.glsl b/indra/newview/app_settings/shaders/class1/interface/reflectionmipF.glsl
index 45267e4403..69bee991f5 100644
--- a/indra/newview/app_settings/shaders/class1/interface/reflectionmipF.glsl
+++ b/indra/newview/app_settings/shaders/class1/interface/reflectionmipF.glsl
@@ -1,35 +1,35 @@
-/** 
+/**
  * @file reflectionmipF.glsl
  *
  * $LicenseInfo:firstyear=2022&license=viewerlgpl$
  * Second Life Viewer Source Code
  * Copyright (C) 2022, Linden Research, Inc.
- * 
+ *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation;
  * version 2.1 of the License only.
- * 
+ *
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
- * 
+ *
  * You should have received a copy of the GNU Lesser General Public
  * License along with this library; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
- * 
+ *
  * Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
  * $/LicenseInfo$
  */
- 
+
 out vec4 frag_color;
 
 uniform sampler2D diffuseRect;
 
 in vec2 vary_texcoord0;
 
-void main() 
+void main()
 {
     vec3 col = texture(diffuseRect, vary_texcoord0.xy).rgb;
     frag_color = vec4(col, 0.0);
diff --git a/indra/newview/app_settings/shaders/class1/interface/solidcolorF.glsl b/indra/newview/app_settings/shaders/class1/interface/solidcolorF.glsl
index a14334fd01..b7b2306412 100644
--- a/indra/newview/app_settings/shaders/class1/interface/solidcolorF.glsl
+++ b/indra/newview/app_settings/shaders/class1/interface/solidcolorF.glsl
@@ -1,24 +1,24 @@
-/** 
+/**
  * @file twotextureaddF.glsl
  *
  * $LicenseInfo:firstyear=2007&license=viewerlgpl$
  * Second Life Viewer Source Code
  * Copyright (C) 2007, Linden Research, Inc.
- * 
+ *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation;
  * version 2.1 of the License only.
- * 
+ *
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
- * 
+ *
  * You should have received a copy of the GNU Lesser General Public
  * License along with this library; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
- * 
+ *
  * Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
  * $/LicenseInfo$
  */
@@ -31,9 +31,9 @@ uniform vec4 color;
 
 in vec2 vary_texcoord0;
 
-void main() 
+void main()
 {
-	float alpha = texture(tex0, vary_texcoord0.xy).a * color.a;
+    float alpha = texture(tex0, vary_texcoord0.xy).a * color.a;
 
-	frag_color = vec4(color.rgb, alpha);
+    frag_color = vec4(color.rgb, alpha);
 }
diff --git a/indra/newview/app_settings/shaders/class1/interface/solidcolorV.glsl b/indra/newview/app_settings/shaders/class1/interface/solidcolorV.glsl
index b280fcdc15..9b0e35c555 100644
--- a/indra/newview/app_settings/shaders/class1/interface/solidcolorV.glsl
+++ b/indra/newview/app_settings/shaders/class1/interface/solidcolorV.glsl
@@ -1,30 +1,30 @@
-/** 
+/**
  * @file solidcolorV.glsl
  *
  * $LicenseInfo:firstyear=2007&license=viewerlgpl$
  * Second Life Viewer Source Code
  * Copyright (C) 2007, Linden Research, Inc.
- * 
+ *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation;
  * version 2.1 of the License only.
- * 
+ *
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
- * 
+ *
  * You should have received a copy of the GNU Lesser General Public
  * License along with this library; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
- * 
+ *
  * Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
  * $/LicenseInfo$
  */
 
 uniform mat4 modelview_projection_matrix;
- 
+
 in vec3 position;
 in vec2 texcoord0;
 
@@ -32,7 +32,7 @@ out vec2 vary_texcoord0;
 
 void main()
 {
-	gl_Position = modelview_projection_matrix * vec4(position.xyz, 1.0);
-	vary_texcoord0 = texcoord0;
+    gl_Position = modelview_projection_matrix * vec4(position.xyz, 1.0);
+    vary_texcoord0 = texcoord0;
 }
 
diff --git a/indra/newview/app_settings/shaders/class1/interface/splattexturerectV.glsl b/indra/newview/app_settings/shaders/class1/interface/splattexturerectV.glsl
index 7af7f20f85..6141e1ff9a 100644
--- a/indra/newview/app_settings/shaders/class1/interface/splattexturerectV.glsl
+++ b/indra/newview/app_settings/shaders/class1/interface/splattexturerectV.glsl
@@ -1,24 +1,24 @@
-/** 
+/**
  * @file splattexturerectV.glsl
  *
  * $LicenseInfo:firstyear=2007&license=viewerlgpl$
  * Second Life Viewer Source Code
  * Copyright (C) 2011, Linden Research, Inc.
- * 
+ *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation;
  * version 2.1 of the License only.
- * 
+ *
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
- * 
+ *
  * You should have received a copy of the GNU Lesser General Public
  * License along with this library; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
- * 
+ *
  * Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
  * $/LicenseInfo$
  */
@@ -31,7 +31,7 @@ out vec2 vary_texcoord0;
 
 void main()
 {
-	gl_Position = modelview_projection_matrix * vec4(position.xyz, 1.0);
-	vary_texcoord0 = position.xy*0.5+0.5;
+    gl_Position = modelview_projection_matrix * vec4(position.xyz, 1.0);
+    vary_texcoord0 = position.xy*0.5+0.5;
 }
 
diff --git a/indra/newview/app_settings/shaders/class1/interface/twotexturecompareF.glsl b/indra/newview/app_settings/shaders/class1/interface/twotexturecompareF.glsl
index 6d51b898b7..8477e8eb97 100644
--- a/indra/newview/app_settings/shaders/class1/interface/twotexturecompareF.glsl
+++ b/indra/newview/app_settings/shaders/class1/interface/twotexturecompareF.glsl
@@ -1,24 +1,24 @@
-/** 
+/**
  * @file twotexturecompareF.glsl
  *
  * $LicenseInfo:firstyear=2007&license=viewerlgpl$
  * Second Life Viewer Source Code
  * Copyright (C) 2007, Linden Research, Inc.
- * 
+ *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation;
  * version 2.1 of the License only.
- * 
+ *
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
- * 
+ *
  * You should have received a copy of the GNU Lesser General Public
  * License along with this library; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
- * 
+ *
  * Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
  * $/LicenseInfo$
  */
@@ -35,20 +35,20 @@ uniform float dither_scale_t;
 in vec2 vary_texcoord0;
 in vec2 vary_texcoord1;
 
-void main() 
+void main()
 {
-	frag_color = abs(texture(tex0, vary_texcoord0.xy) - texture(tex1, vary_texcoord0.xy));
+    frag_color = abs(texture(tex0, vary_texcoord0.xy) - texture(tex1, vary_texcoord0.xy));
 
-	vec2 dither_coord;
-	dither_coord[0] = vary_texcoord0[0] * dither_scale_s;
-	dither_coord[1] = vary_texcoord0[1] * dither_scale_t;
-	vec4 dither_vec = texture(dither_tex, dither_coord.xy);
+    vec2 dither_coord;
+    dither_coord[0] = vary_texcoord0[0] * dither_scale_s;
+    dither_coord[1] = vary_texcoord0[1] * dither_scale_t;
+    vec4 dither_vec = texture(dither_tex, dither_coord.xy);
 
-	for(int i = 0; i < 3; i++)
-	{
-		if(frag_color[i] < dither_vec[i] * dither_scale)
-		{
-			frag_color[i] = 0.f;
-		}
-	}
+    for(int i = 0; i < 3; i++)
+    {
+        if(frag_color[i] < dither_vec[i] * dither_scale)
+        {
+            frag_color[i] = 0.f;
+        }
+    }
 }
diff --git a/indra/newview/app_settings/shaders/class1/interface/twotexturecompareV.glsl b/indra/newview/app_settings/shaders/class1/interface/twotexturecompareV.glsl
index a103bff12d..f98ab5bb16 100644
--- a/indra/newview/app_settings/shaders/class1/interface/twotexturecompareV.glsl
+++ b/indra/newview/app_settings/shaders/class1/interface/twotexturecompareV.glsl
@@ -1,28 +1,28 @@
-/** 
+/**
  * @file twotexturecompareV.glsl
  *
  * $LicenseInfo:firstyear=2007&license=viewerlgpl$
  * Second Life Viewer Source Code
  * Copyright (C) 2007, Linden Research, Inc.
- * 
+ *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation;
  * version 2.1 of the License only.
- * 
+ *
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
- * 
+ *
  * You should have received a copy of the GNU Lesser General Public
  * License along with this library; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
- * 
+ *
  * Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
  * $/LicenseInfo$
  */
- 
+
 uniform mat4 modelview_projection_matrix;
 
 in vec3 position;
@@ -34,8 +34,8 @@ out vec2 vary_texcoord1;
 
 void main()
 {
-	gl_Position = modelview_projection_matrix * vec4(position.xyz, 1.0);
-	vary_texcoord0 = texcoord0;
-	vary_texcoord1 = texcoord1;
+    gl_Position = modelview_projection_matrix * vec4(position.xyz, 1.0);
+    vary_texcoord0 = texcoord0;
+    vary_texcoord1 = texcoord1;
 }
 
diff --git a/indra/newview/app_settings/shaders/class1/interface/uiF.glsl b/indra/newview/app_settings/shaders/class1/interface/uiF.glsl
index a29b848253..83fe1c505f 100644
--- a/indra/newview/app_settings/shaders/class1/interface/uiF.glsl
+++ b/indra/newview/app_settings/shaders/class1/interface/uiF.glsl
@@ -1,24 +1,24 @@
-/** 
+/**
  * @file uiF.glsl
  *
  * $LicenseInfo:firstyear=2007&license=viewerlgpl$
  * Second Life Viewer Source Code
  * Copyright (C) 2007, Linden Research, Inc.
- * 
+ *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation;
  * version 2.1 of the License only.
- * 
+ *
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
- * 
+ *
  * You should have received a copy of the GNU Lesser General Public
  * License along with this library; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
- * 
+ *
  * Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
  * $/LicenseInfo$
  */
@@ -30,7 +30,7 @@ uniform sampler2D diffuseMap;
 in vec2 vary_texcoord0;
 in vec4 vertex_color;
 
-void main() 
+void main()
 {
-	frag_color = vertex_color*texture(diffuseMap, vary_texcoord0.xy);
+    frag_color = vertex_color*texture(diffuseMap, vary_texcoord0.xy);
 }
diff --git a/indra/newview/app_settings/shaders/class1/interface/uiV.glsl b/indra/newview/app_settings/shaders/class1/interface/uiV.glsl
index 91a846b9fa..c56b122a78 100644
--- a/indra/newview/app_settings/shaders/class1/interface/uiV.glsl
+++ b/indra/newview/app_settings/shaders/class1/interface/uiV.glsl
@@ -1,24 +1,24 @@
-/** 
+/**
  * @file uiV.glsl
  *
  * $LicenseInfo:firstyear=2007&license=viewerlgpl$
  * Second Life Viewer Source Code
  * Copyright (C) 2007, Linden Research, Inc.
- * 
+ *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation;
  * version 2.1 of the License only.
- * 
+ *
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
- * 
+ *
  * You should have received a copy of the GNU Lesser General Public
  * License along with this library; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
- * 
+ *
  * Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
  * $/LicenseInfo$
  */
@@ -35,8 +35,8 @@ out vec2 vary_texcoord0;
 
 void main()
 {
-	gl_Position = modelview_projection_matrix * vec4(position, 1);
-	vary_texcoord0 =  (texture_matrix0 * vec4(texcoord0,0,1)).xy;
-	vertex_color = diffuse_color;
+    gl_Position = modelview_projection_matrix * vec4(position, 1);
+    vary_texcoord0 =  (texture_matrix0 * vec4(texcoord0,0,1)).xy;
+    vertex_color = diffuse_color;
 }