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

author: Dave Parks <davep@lindenlab.com> 2011-05-31 14:35:59 -0500
committer: Dave Parks <davep@lindenlab.com> 2011-05-31 14:35:59 -0500
commit: ece32418e7c1828a65c88e526a5afcb635c5453a (patch)
tree: 3c1cb5315a354371b75d98d79f97a98d078815c4
parent: 522a28d12721e1cc2e7f726882baa79be97d55fa (diff)
226 files changed, 620 insertions, 609 deletions
diff --git a/indra/llrender/llgl.cpp b/indra/llrender/llgl.cpp
index 96b1838158..a8d7df3bc8 100644
--- a/indra/llrender/llgl.cpp
+++ b/indra/llrender/llgl.cpp
@@ -551,7 +551,7 @@ bool LLGLManager::initGL()
 	{
 		GLint num_tex_image_units;
 		glGetIntegerv(GL_MAX_TEXTURE_IMAGE_UNITS_ARB, &num_tex_image_units);
-		mNumTextureImageUnits = num_tex_image_units;
+		mNumTextureImageUnits = llmin(num_tex_image_units, 32);
 	}
 
 	if (mHasTextureMultisample)
@@ -1516,6 +1516,7 @@ void LLGLState::checkTextureChannels(const std::string& msg)
 		}
 	}
 
+	stop_glerror();
 	gGL.getTexUnit(0)->activate();
 	glClientActiveTextureARB(GL_TEXTURE0_ARB);
 	stop_glerror();
diff --git a/indra/llrender/llglslshader.cpp b/indra/llrender/llglslshader.cpp
index 71d24bcf13..2dab757828 100644
--- a/indra/llrender/llglslshader.cpp
+++ b/indra/llrender/llglslshader.cpp
@@ -56,7 +56,7 @@ BOOL shouldChange(const LLVector4& v1, const LLVector4& v2)
 LLShaderFeatures::LLShaderFeatures()
 : calculatesLighting(false), isShiny(false), isFullbright(false), hasWaterFog(false),
 hasTransport(false), hasSkinning(false), hasObjectSkinning(false), hasAtmospherics(false), isSpecular(false),
-hasGamma(false), hasLighting(false), calculatesAtmospherics(false), disableTextureIndex(false)
+hasGamma(false), hasLighting(false), calculatesAtmospherics(false), mIndexedTextureChannels(0), disableTextureIndex(false)
 {
 }
 
@@ -107,16 +107,11 @@ BOOL LLGLSLShader::createShader(vector<string> * attributes,
 	// Create program
 	mProgramObject = glCreateProgramObjectARB();
 	
-	// Attach existing objects
-	if (!LLShaderMgr::instance()->attachShaderFeatures(this))
-	{
-		return FALSE;
-	}
-
+	//compile new source
 	vector< pair<string,GLenum> >::iterator fileIter = mShaderFiles.begin();
 	for ( ; fileIter != mShaderFiles.end(); fileIter++ )
 	{
-		GLhandleARB shaderhandle = LLShaderMgr::instance()->loadShaderFile((*fileIter).first, mShaderLevel, (*fileIter).second);
+		GLhandleARB shaderhandle = LLShaderMgr::instance()->loadShaderFile((*fileIter).first, mShaderLevel, (*fileIter).second, mFeatures.mIndexedTextureChannels);
 		LL_DEBUGS("ShaderLoading") << "SHADER FILE: " << (*fileIter).first << " mShaderLevel=" << mShaderLevel << LL_ENDL;
 		if (shaderhandle > 0)
 		{
@@ -128,6 +123,12 @@ BOOL LLGLSLShader::createShader(vector<string> * attributes,
 		}
 	}
 
+	// Attach existing objects
+	if (!LLShaderMgr::instance()->attachShaderFeatures(this))
+	{
+		return FALSE;
+	}
+
 	// Map attributes and uniforms
 	if (success)
 	{
@@ -149,6 +150,29 @@ BOOL LLGLSLShader::createShader(vector<string> * attributes,
 			return createShader(attributes,uniforms);
 		}
 	}
+	else if (mFeatures.mIndexedTextureChannels > 0)
+	{ //override texture channels for indexed texture rendering
+		bind();
+		S32 channel_count = mFeatures.mIndexedTextureChannels;
+
+		for (S32 i = 0; i < channel_count; i++)
+		{
+			uniform1i(llformat("tex%d", i), i);
+		}
+
+		S32 cur_tex = channel_count; //adjust any texture channels that might have been overwritten
+		for (U32 i = 0; i < mTexture.size(); i++)
+		{
+			if (mTexture[i] > -1 && mTexture[i] < channel_count)
+			{
+				llassert(cur_tex < gGLManager.mNumTextureImageUnits);
+				uniform1i(i, cur_tex);
+				mTexture[i] = cur_tex++;
+			}
+		}
+		unbind();
+	}
+
 	return success;
 }
 
diff --git a/indra/llrender/llglslshader.h b/indra/llrender/llglslshader.h
index 392688bba3..51be56b295 100644
--- a/indra/llrender/llglslshader.h
+++ b/indra/llrender/llglslshader.h
@@ -45,6 +45,7 @@ public:
 	bool hasObjectSkinning;
 	bool hasAtmospherics;
 	bool hasGamma;
+	S32 mIndexedTextureChannels;
 	bool disableTextureIndex;
 
 	// char numLights;
diff --git a/indra/llrender/llrender.cpp b/indra/llrender/llrender.cpp
index 0532510996..fdfcfe7fab 100644
--- a/indra/llrender/llrender.cpp
+++ b/indra/llrender/llrender.cpp
@@ -46,7 +46,7 @@ S32	gGLViewport[4];
 U32 LLRender::sUICalls = 0;
 U32 LLRender::sUIVerts = 0;
 
-static const U32 LL_NUM_TEXTURE_LAYERS = 16; 
+static const U32 LL_NUM_TEXTURE_LAYERS = 32; 
 static const U32 LL_NUM_LIGHT_UNITS = 8;
 
 static GLenum sGLTextureType[] =
diff --git a/indra/llrender/llshadermgr.cpp b/indra/llrender/llshadermgr.cpp
index 6fb1e6e437..e51ef8cfe7 100644
--- a/indra/llrender/llshadermgr.cpp
+++ b/indra/llrender/llshadermgr.cpp
@@ -216,9 +216,13 @@ BOOL LLShaderMgr::attachShaderFeatures(LLGLSLShader * shader)
 					return FALSE;
 				}
 			}
-			else if (!shader->attachObject("lighting/lightWaterF.glsl"))
+			else 
 			{
-				return FALSE;
+				if (!shader->attachObject("lighting/lightWaterF.glsl"))
+				{
+					return FALSE;
+				}
+				shader->mFeatures.mIndexedTextureChannels = gGLManager.mNumTextureImageUnits-1;
 			}
 		}
 		
@@ -231,9 +235,13 @@ BOOL LLShaderMgr::attachShaderFeatures(LLGLSLShader * shader)
 					return FALSE;
 				}
 			}
-			else if (!shader->attachObject("lighting/lightF.glsl"))
+			else 
 			{
-				return FALSE;
+				if (!shader->attachObject("lighting/lightF.glsl"))
+				{
+					return FALSE;
+				}
+				shader->mFeatures.mIndexedTextureChannels = gGLManager.mNumTextureImageUnits-1;
 			}
 		}		
 	}
@@ -251,9 +259,13 @@ BOOL LLShaderMgr::attachShaderFeatures(LLGLSLShader * shader)
 					return FALSE;
 				}
 			}
-			else if (!shader->attachObject("lighting/lightFullbrightShinyWaterF.glsl"))
+			else 
 			{
-				return FALSE;
+				if (!shader->attachObject("lighting/lightFullbrightShinyWaterF.glsl"))
+				{
+					return FALSE;
+				}
+				shader->mFeatures.mIndexedTextureChannels = gGLManager.mNumTextureImageUnits-1;
 			}
 		}
 		else if (features->hasWaterFog)
@@ -265,9 +277,13 @@ BOOL LLShaderMgr::attachShaderFeatures(LLGLSLShader * shader)
 					return FALSE;
 				}
 			}
-			else if (!shader->attachObject("lighting/lightFullbrightWaterF.glsl"))
+			else 
 			{
-				return FALSE;
+				if (!shader->attachObject("lighting/lightFullbrightWaterF.glsl"))
+				{
+					return FALSE;
+				}
+				shader->mFeatures.mIndexedTextureChannels = gGLManager.mNumTextureImageUnits-1;
 			}
 		}
 		
@@ -280,9 +296,13 @@ BOOL LLShaderMgr::attachShaderFeatures(LLGLSLShader * shader)
 					return FALSE;
 				}
 			}
-			else if (!shader->attachObject("lighting/lightFullbrightShinyF.glsl"))
+			else 
 			{
-				return FALSE;
+				if (!shader->attachObject("lighting/lightFullbrightShinyF.glsl"))
+				{
+					return FALSE;
+				}
+				shader->mFeatures.mIndexedTextureChannels = gGLManager.mNumTextureImageUnits-1;
 			}
 		}
 		
@@ -295,9 +315,13 @@ BOOL LLShaderMgr::attachShaderFeatures(LLGLSLShader * shader)
 					return FALSE;
 				}
 			}
-			else if (!shader->attachObject("lighting/lightFullbrightF.glsl"))
+			else 
 			{
-				return FALSE;
+				if (!shader->attachObject("lighting/lightFullbrightF.glsl"))
+				{
+					return FALSE;
+				}
+				shader->mFeatures.mIndexedTextureChannels = gGLManager.mNumTextureImageUnits-1;
 			}
 		}
 	}
@@ -315,9 +339,13 @@ BOOL LLShaderMgr::attachShaderFeatures(LLGLSLShader * shader)
 					return FALSE;
 				}
 			}
-			else if (!shader->attachObject("lighting/lightShinyWaterF.glsl"))
+			else 
 			{
-				return FALSE;
+				if (!shader->attachObject("lighting/lightShinyWaterF.glsl"))
+				{
+					return FALSE;
+				}
+				shader->mFeatures.mIndexedTextureChannels = gGLManager.mNumTextureImageUnits-1;
 			}
 		}
 		
@@ -330,9 +358,13 @@ BOOL LLShaderMgr::attachShaderFeatures(LLGLSLShader * shader)
 					return FALSE;
 				}
 			}
-			else if (!shader->attachObject("lighting/lightShinyF.glsl"))
+			else 
 			{
-				return FALSE;
+				if (!shader->attachObject("lighting/lightShinyF.glsl"))
+				{
+					return FALSE;
+				}
+				shader->mFeatures.mIndexedTextureChannels = gGLManager.mNumTextureImageUnits-1;
 			}
 		}
 	}
@@ -376,7 +408,7 @@ void LLShaderMgr::dumpObjectLog(GLhandleARB ret, BOOL warns)
 	}
 }
 
-GLhandleARB LLShaderMgr::loadShaderFile(const std::string& filename, S32 & shader_level, GLenum type)
+GLhandleARB LLShaderMgr::loadShaderFile(const std::string& filename, S32 & shader_level, GLenum type, S32 texture_index_channels)
 {
 	GLenum error = GL_NO_ERROR;
 	if (gDebugGL)
@@ -430,6 +462,9 @@ GLhandleARB LLShaderMgr::loadShaderFile(const std::string& filename, S32 & shade
 	GLcharARB* text[1024];
 	GLuint count = 0;
 
+	//set version to 1.20
+	text[count++] = strdup("#version 120\n");
+
 	//copy preprocessor definitions into buffer
 	for (std::map<std::string,std::string>::iterator iter = mDefinitions.begin(); iter != mDefinitions.end(); ++iter)
 	{
@@ -437,6 +472,64 @@ GLhandleARB LLShaderMgr::loadShaderFile(const std::string& filename, S32 & shade
 		text[count++] = (GLcharARB *) strdup(define.c_str());
 	}
 
+	if (texture_index_channels > 0 && type == GL_FRAGMENT_SHADER_ARB)
+	{
+		//use specified number of texture channels for indexed texture rendering
+
+		/* prepend shader code that looks like this:
+
+		uniform sampler2D tex0;
+		uniform sampler2D tex1;
+		uniform sampler2D tex2;
+		.
+		.
+		.
+		uniform sampler2D texN;
+		
+		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 N: return texture2D(texN, texcoord);
+			}
+
+			return vec4(0,0,0,0);
+		}
+		*/
+
+		//uniform declartion
+		for (S32 i = 0; i < texture_index_channels; ++i)
+		{
+			std::string decl = llformat("uniform sampler2D tex%d;\n", i);
+			text[count++] = strdup(decl.c_str());
+		}
+
+		text[count++] = strdup("varying float vary_texture_index;\n");
+		text[count++] = strdup("vec4 diffuseLookup(vec2 texcoord)\n");
+		text[count++] = strdup("{\n");
+		text[count++] = strdup("\tswitch (int(vary_texture_index+0.25))\n");
+		text[count++] = strdup("\t{\n");
+		
+		//switch body
+		for (S32 i = 0; i < texture_index_channels; ++i)
+		{
+			std::string case_str = llformat("\t\tcase %d: return texture2D(tex%d, texcoord);\n", i, i);
+			text[count++] = strdup(case_str.c_str());
+		}
+
+		text[count++] = strdup("\t}\n");
+		text[count++] = strdup("\treturn vec4(0,0,0,0);\n");
+		text[count++] = strdup("}\n");
+	}
+
 	//copy file into memory
 	while( fgets((char *)buff, 1024, file) != NULL && count < LL_ARRAY_SIZE(buff) ) 
 	{
@@ -519,7 +612,7 @@ GLhandleARB LLShaderMgr::loadShaderFile(const std::string& filename, S32 & shade
 		if (shader_level > 1)
 		{
 			shader_level--;
-			return loadShaderFile(filename,shader_level,type);
+			return loadShaderFile(filename,shader_level,type,texture_index_channels);
 		}
 		LL_WARNS("ShaderLoading") << "Failed to load " << filename << LL_ENDL;	
 	}
diff --git a/indra/llrender/llshadermgr.h b/indra/llrender/llshadermgr.h
index 9ee11b98c8..2f30103811 100644
--- a/indra/llrender/llshadermgr.h
+++ b/indra/llrender/llshadermgr.h
@@ -43,7 +43,7 @@ public:
 	void dumpObjectLog(GLhandleARB ret, BOOL warns = TRUE);
 	BOOL	linkProgramObject(GLhandleARB obj, BOOL suppress_errors = FALSE);
 	BOOL	validateProgramObject(GLhandleARB obj);
-	GLhandleARB loadShaderFile(const std::string& filename, S32 & shader_level, GLenum type);
+	GLhandleARB loadShaderFile(const std::string& filename, S32 & shader_level, GLenum type, S32 texture_index_channels = -1);
 
 	// Implemented in the application to actually point to the shader directory.
 	virtual std::string getShaderDirPrefix(void) = 0; // Pure Virtual
diff --git a/indra/newview/app_settings/settings.xml b/indra/newview/app_settings/settings.xml
index 2c6d75e3c9..bed7e4705e 100644
--- a/indra/newview/app_settings/settings.xml
+++ b/indra/newview/app_settings/settings.xml
@@ -7113,7 +7113,7 @@
     <key>Type</key>
     <string>S32</string>
     <key>Value</key>
-    <integer>1</integer>
+    <integer>4</integer>
   </map>
 
   <key>OctreeAlphaDistanceFactor</key>
@@ -7154,7 +7154,7 @@
     <string>Vector3</string>
     <key>Value</key>
     <array>
-      <real>0.05</real>
+      <real>0.25</real>
       <real>0.0</real>
       <real>0.0</real>
     </array>
diff --git a/indra/newview/app_settings/shaders/class1/avatar/avatarF.glsl b/indra/newview/app_settings/shaders/class1/avatar/avatarF.glsl
index 3f6b8b3323..b0fa0ddd3e 100644
--- a/indra/newview/app_settings/shaders/class1/avatar/avatarF.glsl
+++ b/indra/newview/app_settings/shaders/class1/avatar/avatarF.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 void default_lighting();
 
diff --git a/indra/newview/app_settings/shaders/class1/avatar/avatarSkinV.glsl b/indra/newview/app_settings/shaders/class1/avatar/avatarSkinV.glsl
index 1ad87badfe..d9f29ced4f 100644
--- a/indra/newview/app_settings/shaders/class1/avatar/avatarSkinV.glsl
+++ b/indra/newview/app_settings/shaders/class1/avatar/avatarSkinV.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 attribute vec4 weight;  //1
 
diff --git a/indra/newview/app_settings/shaders/class1/avatar/avatarV.glsl b/indra/newview/app_settings/shaders/class1/avatar/avatarV.glsl
index a15846f192..2796222c68 100644
--- a/indra/newview/app_settings/shaders/class1/avatar/avatarV.glsl
+++ b/indra/newview/app_settings/shaders/class1/avatar/avatarV.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/class1/avatar/eyeballF.glsl b/indra/newview/app_settings/shaders/class1/avatar/eyeballF.glsl
index 05fe100372..d86ef19a04 100644
--- a/indra/newview/app_settings/shaders/class1/avatar/eyeballF.glsl
+++ b/indra/newview/app_settings/shaders/class1/avatar/eyeballF.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 void default_lighting();
 
diff --git a/indra/newview/app_settings/shaders/class1/avatar/eyeballV.glsl b/indra/newview/app_settings/shaders/class1/avatar/eyeballV.glsl
index 4b8a7604a1..2eb814bd91 100644
--- a/indra/newview/app_settings/shaders/class1/avatar/eyeballV.glsl
+++ b/indra/newview/app_settings/shaders/class1/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/class1/avatar/objectSkinV.glsl b/indra/newview/app_settings/shaders/class1/avatar/objectSkinV.glsl
index ef823c28b1..7613e50dca 100644
--- a/indra/newview/app_settings/shaders/class1/avatar/objectSkinV.glsl
+++ b/indra/newview/app_settings/shaders/class1/avatar/objectSkinV.glsl
@@ -5,7 +5,7 @@
  * $License$
  */
 
-#version 120
+
 
 attribute vec4 object_weight;  
 
diff --git a/indra/newview/app_settings/shaders/class1/avatar/pickAvatarF.glsl b/indra/newview/app_settings/shaders/class1/avatar/pickAvatarF.glsl
index 27ac59a840..2638351e96 100644
--- a/indra/newview/app_settings/shaders/class1/avatar/pickAvatarF.glsl
+++ b/indra/newview/app_settings/shaders/class1/avatar/pickAvatarF.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 uniform sampler2D diffuseMap;
 
diff --git a/indra/newview/app_settings/shaders/class1/avatar/pickAvatarV.glsl b/indra/newview/app_settings/shaders/class1/avatar/pickAvatarV.glsl
index f1aa549a47..86b189b282 100644
--- a/indra/newview/app_settings/shaders/class1/avatar/pickAvatarV.glsl
+++ b/indra/newview/app_settings/shaders/class1/avatar/pickAvatarV.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 mat4 getSkinnedTransform();
 
diff --git a/indra/newview/app_settings/shaders/class1/deferred/alphaF.glsl b/indra/newview/app_settings/shaders/class1/deferred/alphaF.glsl
index f6b7f42c22..4a0815a163 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/alphaF.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/alphaF.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 #extension GL_ARB_texture_rectangle : enable
 
diff --git a/indra/newview/app_settings/shaders/class1/deferred/alphaNonIndexedF.glsl b/indra/newview/app_settings/shaders/class1/deferred/alphaNonIndexedF.glsl
new file mode 100644
index 0000000000..b0d029dbf4
--- /dev/null
+++ b/indra/newview/app_settings/shaders/class1/deferred/alphaNonIndexedF.glsl
@@ -0,0 +1,67 @@
+/** 
+ * @file alphaF.glsl
+ *
+ * $LicenseInfo:firstyear=2007&license=viewerlgpl$
+ * $/LicenseInfo$
+ */
+ 
+
+
+#extension GL_ARB_texture_rectangle : enable
+
+uniform sampler2DRect depthMap;
+uniform sampler2D diffuseMap;
+
+
+uniform mat4 shadow_matrix[6];
+uniform vec4 shadow_clip;
+uniform vec2 screen_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 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 /= pos.w;
+	pos.w = 1.0;
+	return pos;
+}
+
+void main() 
+{
+	vec2 frag = vary_fragcoord.xy/vary_fragcoord.z*0.5+0.5;
+	frag *= screen_res;
+	
+	vec4 pos = vec4(vary_position, 1.0);
+	
+	vec4 diff= texture2D(diffuseMap,gl_TexCoord[0].xy);
+
+	vec4 col = vec4(vary_ambient + vary_directional.rgb, 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 = color;
+	//gl_FragColor = vec4(1,0,1,1);
+	//gl_FragColor = vec4(1,0,1,1)*shadow;
+	
+}
+
diff --git a/indra/newview/app_settings/shaders/class1/deferred/alphaSkinnedV.glsl b/indra/newview/app_settings/shaders/class1/deferred/alphaSkinnedV.glsl
index 65d9209983..ac3f7189c2 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/alphaSkinnedV.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/alphaSkinnedV.glsl
@@ -5,7 +5,7 @@
  * $License$
  */
  
-#version 120
+
 
 vec4 calcLighting(vec3 pos, vec3 norm, vec4 color, vec4 baseCol);
 mat4 getObjectSkinnedTransform();
diff --git a/indra/newview/app_settings/shaders/class1/deferred/alphaV.glsl b/indra/newview/app_settings/shaders/class1/deferred/alphaV.glsl
index 5890c30d8f..44cb78e914 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/alphaV.glsl
+++ b/indra/newview/app_settings/shaders/class1/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/class1/deferred/attachmentShadowF.glsl b/indra/newview/app_settings/shaders/class1/deferred/attachmentShadowF.glsl
index 164322c3a7..870d593311 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/attachmentShadowF.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/attachmentShadowF.glsl
@@ -5,7 +5,7 @@
  * $License$
  */
 
-#version 120
+
 
 uniform sampler2D diffuseMap;
 
diff --git a/indra/newview/app_settings/shaders/class1/deferred/attachmentShadowV.glsl b/indra/newview/app_settings/shaders/class1/deferred/attachmentShadowV.glsl
index 5ae41cb730..c7a4f86727 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/attachmentShadowV.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/attachmentShadowV.glsl
@@ -5,7 +5,7 @@
  * $License$
  */
 
-#version 120
+
 
 mat4 getObjectSkinnedTransform();
 
diff --git a/indra/newview/app_settings/shaders/class1/deferred/avatarAlphaV.glsl b/indra/newview/app_settings/shaders/class1/deferred/avatarAlphaV.glsl
index a012cb5030..68e4055cf2 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/avatarAlphaV.glsl
+++ b/indra/newview/app_settings/shaders/class1/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/class1/deferred/avatarEyesV.glsl b/indra/newview/app_settings/shaders/class1/deferred/avatarEyesV.glsl
index 536bacd23c..7bc78fe407 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/avatarEyesV.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/avatarEyesV.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 varying vec3 vary_normal;
 
diff --git a/indra/newview/app_settings/shaders/class1/deferred/avatarF.glsl b/indra/newview/app_settings/shaders/class1/deferred/avatarF.glsl
index 9748727147..3268618093 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/avatarF.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/avatarF.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 uniform sampler2D diffuseMap;
 
diff --git a/indra/newview/app_settings/shaders/class1/deferred/avatarShadowF.glsl b/indra/newview/app_settings/shaders/class1/deferred/avatarShadowF.glsl
index 3d0884bbe8..78986ab12e 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/avatarShadowF.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/avatarShadowF.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 uniform sampler2D diffuseMap;
 
diff --git a/indra/newview/app_settings/shaders/class1/deferred/avatarShadowV.glsl b/indra/newview/app_settings/shaders/class1/deferred/avatarShadowV.glsl
index 3460f40657..f177fcd8f1 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/avatarShadowV.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/avatarShadowV.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 mat4 getSkinnedTransform();
 
diff --git a/indra/newview/app_settings/shaders/class1/deferred/avatarV.glsl b/indra/newview/app_settings/shaders/class1/deferred/avatarV.glsl
index 69c93799b5..7eac11287a 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/avatarV.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/avatarV.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 mat4 getSkinnedTransform();
 
diff --git a/indra/newview/app_settings/shaders/class1/deferred/blurLightF.glsl b/indra/newview/app_settings/shaders/class1/deferred/blurLightF.glsl
index 98d034c2b5..8c75c8045a 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/blurLightF.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/blurLightF.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 #extension GL_ARB_texture_rectangle : enable
 
diff --git a/indra/newview/app_settings/shaders/class1/deferred/blurLightMSF.glsl b/indra/newview/app_settings/shaders/class1/deferred/blurLightMSF.glsl
index edec83ea07..6ca51377c1 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/blurLightMSF.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/blurLightMSF.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/class1/deferred/blurLightV.glsl b/indra/newview/app_settings/shaders/class1/deferred/blurLightV.glsl
index c2d05c601a..862f809de5 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/blurLightV.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/blurLightV.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 varying vec2 vary_fragcoord;
 uniform vec2 screen_res;
diff --git a/indra/newview/app_settings/shaders/class1/deferred/bumpF.glsl b/indra/newview/app_settings/shaders/class1/deferred/bumpF.glsl
index 37bfaac32c..75b4dc624a 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/bumpF.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/bumpF.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 uniform sampler2D diffuseMap;
 uniform sampler2D bumpMap;
diff --git a/indra/newview/app_settings/shaders/class1/deferred/bumpSkinnedV.glsl b/indra/newview/app_settings/shaders/class1/deferred/bumpSkinnedV.glsl
index d884f2e4a5..dc69519a85 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/bumpSkinnedV.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/bumpSkinnedV.glsl
@@ -5,7 +5,7 @@
  * $License$
  */
 
-#version 120
+
 
 varying vec3 vary_mat0;
 varying vec3 vary_mat1;
diff --git a/indra/newview/app_settings/shaders/class1/deferred/bumpV.glsl b/indra/newview/app_settings/shaders/class1/deferred/bumpV.glsl
index 9b109b2db6..5b6726488b 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/bumpV.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/bumpV.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 varying vec3 vary_mat0;
 varying vec3 vary_mat1;
diff --git a/indra/newview/app_settings/shaders/class1/deferred/cloudsF.glsl b/indra/newview/app_settings/shaders/class1/deferred/cloudsF.glsl
index 9e551fa976..ef300d5631 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/cloudsF.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/cloudsF.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 /////////////////////////////////////////////////////////////////////////
 // The fragment shader for the sky
diff --git a/indra/newview/app_settings/shaders/class1/deferred/cloudsV.glsl b/indra/newview/app_settings/shaders/class1/deferred/cloudsV.glsl
index 267ef36d4d..3eac63076c 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/cloudsV.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/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/class1/deferred/diffuseF.glsl b/indra/newview/app_settings/shaders/class1/deferred/diffuseF.glsl
index f71d9f0b49..43af480c50 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/diffuseF.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/diffuseF.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 uniform sampler2D diffuseMap;
 
diff --git a/indra/newview/app_settings/shaders/class1/deferred/diffuseIndexedF.glsl b/indra/newview/app_settings/shaders/class1/deferred/diffuseIndexedF.glsl
index 1bbaeb44ff..e7b5dcce7f 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/diffuseIndexedF.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/diffuseIndexedF.glsl
@@ -5,43 +5,12 @@
  * $/LicenseInfo$
  */
  
-#version 120
-
-varying float vary_texture_index;
 varying vec3 vary_normal;
 
-uniform sampler2D tex0;
-uniform sampler2D tex1;
-uniform sampler2D tex2;
-uniform sampler2D tex3;
-uniform sampler2D tex4;
-uniform sampler2D tex5;
-uniform sampler2D tex6;
-uniform sampler2D tex7;
-
-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 main() 
 {
 	vec3 col = gl_Color.rgb * diffuseLookup(gl_TexCoord[0].xy).rgb;
 
-	//col = vec3(vary_texture_index*0.25, 0, 0);
-	
 	gl_FragData[0] = vec4(col, 0.0);
 	gl_FragData[1] = gl_Color.aaaa; // spec
 	//gl_FragData[1] = vec4(vec3(gl_Color.a), gl_Color.a+(1.0-gl_Color.a)*gl_Color.a); // spec - from former class3 - maybe better, but not so well tested
diff --git a/indra/newview/app_settings/shaders/class1/deferred/diffuseSkinnedV.glsl b/indra/newview/app_settings/shaders/class1/deferred/diffuseSkinnedV.glsl
index 9a45c03237..2c4caea109 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/diffuseSkinnedV.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/diffuseSkinnedV.glsl
@@ -5,7 +5,7 @@
  * $License$
  */
 
-#version 120
+
 
 varying vec3 vary_normal;
 
diff --git a/indra/newview/app_settings/shaders/class1/deferred/diffuseV.glsl b/indra/newview/app_settings/shaders/class1/deferred/diffuseV.glsl
index b8de629fc8..b56d1493c3 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/diffuseV.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/diffuseV.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 varying vec3 vary_normal;
 varying float vary_texture_index;
diff --git a/indra/newview/app_settings/shaders/class1/deferred/fullbrightF.glsl b/indra/newview/app_settings/shaders/class1/deferred/fullbrightF.glsl
index 30231039b0..029f282d7c 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/fullbrightF.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/fullbrightF.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 #extension GL_ARB_texture_rectangle : enable
 
diff --git a/indra/newview/app_settings/shaders/class1/deferred/fullbrightV.glsl b/indra/newview/app_settings/shaders/class1/deferred/fullbrightV.glsl
index 6890360c56..2eed044b7c 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/fullbrightV.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/fullbrightV.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 void calcAtmospherics(vec3 inPositionEye);
 
diff --git a/indra/newview/app_settings/shaders/class1/deferred/giF.glsl b/indra/newview/app_settings/shaders/class1/deferred/giF.glsl
index 75b555e8ae..41c149e774 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/giF.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/giF.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 #extension GL_ARB_texture_rectangle : enable
 
diff --git a/indra/newview/app_settings/shaders/class1/deferred/giV.glsl b/indra/newview/app_settings/shaders/class1/deferred/giV.glsl
index 8dc1410ea5..e86f2896da 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/giV.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/giV.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 varying vec2 vary_fragcoord;
 
diff --git a/indra/newview/app_settings/shaders/class1/deferred/impostorF.glsl b/indra/newview/app_settings/shaders/class1/deferred/impostorF.glsl
index e3c15a2ab2..fa811f0d55 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/impostorF.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/impostorF.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 uniform sampler2D diffuseMap;
 uniform sampler2D normalMap;
diff --git a/indra/newview/app_settings/shaders/class1/deferred/impostorV.glsl b/indra/newview/app_settings/shaders/class1/deferred/impostorV.glsl
index 37148b3f1a..723777bd3a 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/impostorV.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/impostorV.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 void main()
 {
diff --git a/indra/newview/app_settings/shaders/class1/deferred/luminanceF.glsl b/indra/newview/app_settings/shaders/class1/deferred/luminanceF.glsl
index 78df54d5dc..25e93ae266 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/luminanceF.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/luminanceF.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
 
-#version 120
+
 
 uniform sampler2DRect diffuseMap;
 
diff --git a/indra/newview/app_settings/shaders/class1/deferred/luminanceV.glsl b/indra/newview/app_settings/shaders/class1/deferred/luminanceV.glsl
index 0c820bfc6c..4baf1fc65a 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/luminanceV.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/luminanceV.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
 
-#version 120
+
 
 
 varying vec2 vary_fragcoord;
diff --git a/indra/newview/app_settings/shaders/class1/deferred/multiPointLightF.glsl b/indra/newview/app_settings/shaders/class1/deferred/multiPointLightF.glsl
index e10fb105e8..3c5c780d94 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/multiPointLightF.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/multiPointLightF.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
 
-#version 120
+
 
 #extension GL_ARB_texture_rectangle : enable
 
diff --git a/indra/newview/app_settings/shaders/class1/deferred/multiPointLightMSF.glsl b/indra/newview/app_settings/shaders/class1/deferred/multiPointLightMSF.glsl
index 66c7a5cb4a..6c43679acf 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/multiPointLightMSF.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/multiPointLightMSF.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/class1/deferred/multiPointLightV.glsl b/indra/newview/app_settings/shaders/class1/deferred/multiPointLightV.glsl
index 2e3e84dd15..434fb6f534 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/multiPointLightV.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/multiPointLightV.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
 
-#version 120
+
 
 varying vec4 vary_fragcoord;
 
diff --git a/indra/newview/app_settings/shaders/class1/deferred/multiSpotLightF.glsl b/indra/newview/app_settings/shaders/class1/deferred/multiSpotLightF.glsl
index a9f03f7615..0d25d7792d 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/multiSpotLightF.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/multiSpotLightF.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
 
-#version 120
+
 
 //class 1 -- no shadows
 
diff --git a/indra/newview/app_settings/shaders/class1/deferred/multiSpotLightMSF.glsl b/indra/newview/app_settings/shaders/class1/deferred/multiSpotLightMSF.glsl
index b450ff1ca2..c80a54346e 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/multiSpotLightMSF.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/multiSpotLightMSF.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
 
-#version 120
+
 
 //class 1 -- no shadows
 
diff --git a/indra/newview/app_settings/shaders/class1/deferred/pointLightF.glsl b/indra/newview/app_settings/shaders/class1/deferred/pointLightF.glsl
index 0d771109fb..5efa3200d4 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/pointLightF.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/pointLightF.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
- #version 120
+ 
 
 #extension GL_ARB_texture_rectangle : enable
 
diff --git a/indra/newview/app_settings/shaders/class1/deferred/pointLightMSF.glsl b/indra/newview/app_settings/shaders/class1/deferred/pointLightMSF.glsl
index 7521c3310c..feaf38115d 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/pointLightMSF.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/pointLightMSF.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/class1/deferred/pointLightV.glsl b/indra/newview/app_settings/shaders/class1/deferred/pointLightV.glsl
index 2377947e7f..c510d8ad77 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/pointLightV.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/pointLightV.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
 
-#version 120
+
 
 varying vec4 vary_light;
 varying vec4 vary_fragcoord;
diff --git a/indra/newview/app_settings/shaders/class1/deferred/postDeferredF.glsl b/indra/newview/app_settings/shaders/class1/deferred/postDeferredF.glsl
index d389add03b..f6b0402bb9 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/postDeferredF.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/postDeferredF.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 #extension GL_ARB_texture_rectangle : enable
 
diff --git a/indra/newview/app_settings/shaders/class1/deferred/postDeferredMSF.glsl b/indra/newview/app_settings/shaders/class1/deferred/postDeferredMSF.glsl
index 711c6dc96d..62ae5f917a 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/postDeferredMSF.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/postDeferredMSF.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/class1/deferred/postDeferredNoDoFF.glsl b/indra/newview/app_settings/shaders/class1/deferred/postDeferredNoDoFF.glsl
index ab48d08bbb..bf829bfc56 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/postDeferredNoDoFF.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/postDeferredNoDoFF.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 #extension GL_ARB_texture_rectangle : enable
 
diff --git a/indra/newview/app_settings/shaders/class1/deferred/postDeferredNoDoFMSF.glsl b/indra/newview/app_settings/shaders/class1/deferred/postDeferredNoDoFMSF.glsl
index 359b26b7d4..bf35dfe11c 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/postDeferredNoDoFMSF.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/postDeferredNoDoFMSF.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/class1/deferred/postDeferredV.glsl b/indra/newview/app_settings/shaders/class1/deferred/postDeferredV.glsl
index 12983baa94..876f65ee3a 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/postDeferredV.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/postDeferredV.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 varying vec2 vary_fragcoord;
 uniform vec2 screen_res;
diff --git a/indra/newview/app_settings/shaders/class1/deferred/postgiF.glsl b/indra/newview/app_settings/shaders/class1/deferred/postgiF.glsl
index 63b3c9f205..fa3f04bcc8 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/postgiF.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/postgiF.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 uniform sampler2DRect depthMap;
 uniform sampler2DRect normalMap;
diff --git a/indra/newview/app_settings/shaders/class1/deferred/postgiV.glsl b/indra/newview/app_settings/shaders/class1/deferred/postgiV.glsl
index ae57227fe5..eebe930666 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/postgiV.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/postgiV.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 varying vec2 vary_fragcoord;
 uniform vec2 screen_res;
diff --git a/indra/newview/app_settings/shaders/class1/deferred/shadowF.glsl b/indra/newview/app_settings/shaders/class1/deferred/shadowF.glsl
index 6674c4a5aa..e0c5406483 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/shadowF.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/shadowF.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 uniform sampler2D diffuseMap;
 
diff --git a/indra/newview/app_settings/shaders/class1/deferred/shadowV.glsl b/indra/newview/app_settings/shaders/class1/deferred/shadowV.glsl
index db3bddc6be..9271a5115c 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/shadowV.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/shadowV.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 varying vec4 post_pos;
 
diff --git a/indra/newview/app_settings/shaders/class1/deferred/skyF.glsl b/indra/newview/app_settings/shaders/class1/deferred/skyF.glsl
index 91143943b6..820c82ffd7 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/skyF.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/skyF.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 /////////////////////////////////////////////////////////////////////////
 // The fragment shader for the sky
diff --git a/indra/newview/app_settings/shaders/class1/deferred/skyV.glsl b/indra/newview/app_settings/shaders/class1/deferred/skyV.glsl
index 03bca8f27e..1ea00f723a 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/skyV.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/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/class1/deferred/softenLightF.glsl b/indra/newview/app_settings/shaders/class1/deferred/softenLightF.glsl
index c1147feff6..60082f40d6 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/softenLightF.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/softenLightF.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 #extension GL_ARB_texture_rectangle : enable
 
diff --git a/indra/newview/app_settings/shaders/class1/deferred/softenLightMSF.glsl b/indra/newview/app_settings/shaders/class1/deferred/softenLightMSF.glsl
index fcba4f57e6..9dfacfb520 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/softenLightMSF.glsl
+++ b/indra/newview/app_settings/shaders/class1/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/class1/deferred/softenLightV.glsl b/indra/newview/app_settings/shaders/class1/deferred/softenLightV.glsl
index 8f0bcca76b..745cc01992 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/softenLightV.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/softenLightV.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 uniform vec2 screen_res;
 
diff --git a/indra/newview/app_settings/shaders/class1/deferred/spotLightF.glsl b/indra/newview/app_settings/shaders/class1/deferred/spotLightF.glsl
index 29fac46bfe..9aaffc15bf 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/spotLightF.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/spotLightF.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
 
-#version 120
+
 
 #extension GL_ARB_texture_rectangle : enable
 
diff --git a/indra/newview/app_settings/shaders/class1/deferred/spotLightMSF.glsl b/indra/newview/app_settings/shaders/class1/deferred/spotLightMSF.glsl
index 6702bd5014..4bb9bad275 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/spotLightMSF.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/spotLightMSF.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
 
-#version 120
+
 
 //class 1 -- no shadows
 
diff --git a/indra/newview/app_settings/shaders/class1/deferred/starsF.glsl b/indra/newview/app_settings/shaders/class1/deferred/starsF.glsl
index b1c25b7fd3..2cf7d194cc 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/starsF.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/starsF.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 uniform sampler2D diffuseMap;
 
diff --git a/indra/newview/app_settings/shaders/class1/deferred/starsV.glsl b/indra/newview/app_settings/shaders/class1/deferred/starsV.glsl
index 1f0376ce6b..c43125dad9 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/starsV.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/starsV.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 
 void main()
diff --git a/indra/newview/app_settings/shaders/class1/deferred/sunLightF.glsl b/indra/newview/app_settings/shaders/class1/deferred/sunLightF.glsl
index 00093836a2..f20886565a 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/sunLightF.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/sunLightF.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 //class 1, no shadow, no SSAO, should never be called
 
diff --git a/indra/newview/app_settings/shaders/class1/deferred/sunLightMSF.glsl b/indra/newview/app_settings/shaders/class1/deferred/sunLightMSF.glsl
index 00093836a2..f20886565a 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/sunLightMSF.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/sunLightMSF.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 //class 1, no shadow, no SSAO, should never be called
 
diff --git a/indra/newview/app_settings/shaders/class1/deferred/sunLightSSAOF.glsl b/indra/newview/app_settings/shaders/class1/deferred/sunLightSSAOF.glsl
index d1e8359742..665d8126a0 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/sunLightSSAOF.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/sunLightSSAOF.glsl
@@ -5,7 +5,7 @@
  * $License$
  */
  
-#version 120
+
 
 #extension GL_ARB_texture_rectangle : enable
 
diff --git a/indra/newview/app_settings/shaders/class1/deferred/sunLightSSAOMSF.glsl b/indra/newview/app_settings/shaders/class1/deferred/sunLightSSAOMSF.glsl
index ce0ebc54f8..32d1b2149a 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/sunLightSSAOMSF.glsl
+++ b/indra/newview/app_settings/shaders/class1/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/class1/deferred/sunLightV.glsl b/indra/newview/app_settings/shaders/class1/deferred/sunLightV.glsl
index 9beb513ad8..814deb3677 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/sunLightV.glsl
+++ b/indra/newview/app_settings/shaders/class1/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/class1/deferred/terrainF.glsl b/indra/newview/app_settings/shaders/class1/deferred/terrainF.glsl
index 0edae47918..d005f67bf6 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/terrainF.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/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/class1/deferred/terrainV.glsl b/indra/newview/app_settings/shaders/class1/deferred/terrainV.glsl
index a6163063be..3038fd2966 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/terrainV.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/terrainV.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 varying vec3 vary_normal;
 
diff --git a/indra/newview/app_settings/shaders/class1/deferred/treeF.glsl b/indra/newview/app_settings/shaders/class1/deferred/treeF.glsl
index c54d9a1e3e..de7e038402 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/treeF.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/treeF.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 uniform sampler2D diffuseMap;
 
diff --git a/indra/newview/app_settings/shaders/class1/deferred/treeV.glsl b/indra/newview/app_settings/shaders/class1/deferred/treeV.glsl
index 29689ecbaf..a9bef4292d 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/treeV.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/treeV.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 varying vec3 vary_normal;
 
diff --git a/indra/newview/app_settings/shaders/class1/deferred/waterF.glsl b/indra/newview/app_settings/shaders/class1/deferred/waterF.glsl
index e76f598d09..2710422d32 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/waterF.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/waterF.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 #extension GL_ARB_texture_rectangle : enable
 
diff --git a/indra/newview/app_settings/shaders/class1/deferred/waterV.glsl b/indra/newview/app_settings/shaders/class1/deferred/waterV.glsl
index 649e392630..5397290b11 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/waterV.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/waterV.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 void calcAtmospherics(vec3 inPositionEye);
 
diff --git a/indra/newview/app_settings/shaders/class1/effects/glowExtractF.glsl b/indra/newview/app_settings/shaders/class1/effects/glowExtractF.glsl
index f2023fa5ea..32f5f5f236 100644
--- a/indra/newview/app_settings/shaders/class1/effects/glowExtractF.glsl
+++ b/indra/newview/app_settings/shaders/class1/effects/glowExtractF.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 #extension GL_ARB_texture_rectangle : enable
 
diff --git a/indra/newview/app_settings/shaders/class1/effects/glowExtractMSF.glsl b/indra/newview/app_settings/shaders/class1/effects/glowExtractMSF.glsl
index c03a0c61bd..9267a8585d 100644
--- a/indra/newview/app_settings/shaders/class1/effects/glowExtractMSF.glsl
+++ b/indra/newview/app_settings/shaders/class1/effects/glowExtractMSF.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/class1/effects/glowExtractV.glsl b/indra/newview/app_settings/shaders/class1/effects/glowExtractV.glsl
index 0ca0608b45..76736fed53 100644
--- a/indra/newview/app_settings/shaders/class1/effects/glowExtractV.glsl
+++ b/indra/newview/app_settings/shaders/class1/effects/glowExtractV.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
 
-#version 120
+
 
 void main() 
 {
diff --git a/indra/newview/app_settings/shaders/class1/effects/glowF.glsl b/indra/newview/app_settings/shaders/class1/effects/glowF.glsl
index 65fc2e9f99..d3225546b3 100644
--- a/indra/newview/app_settings/shaders/class1/effects/glowF.glsl
+++ b/indra/newview/app_settings/shaders/class1/effects/glowF.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 uniform sampler2D diffuseMap;
 uniform float glowStrength;
diff --git a/indra/newview/app_settings/shaders/class1/effects/glowV.glsl b/indra/newview/app_settings/shaders/class1/effects/glowV.glsl
index 0bd44cec90..9bb41626ae 100644
--- a/indra/newview/app_settings/shaders/class1/effects/glowV.glsl
+++ b/indra/newview/app_settings/shaders/class1/effects/glowV.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 uniform vec2 glowDelta;
 
diff --git a/indra/newview/app_settings/shaders/class1/environment/terrainF.glsl b/indra/newview/app_settings/shaders/class1/environment/terrainF.glsl
index ac00f15b35..cdc2ca3da2 100644
--- a/indra/newview/app_settings/shaders/class1/environment/terrainF.glsl
+++ b/indra/newview/app_settings/shaders/class1/environment/terrainF.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 uniform sampler2D detail0;
 uniform sampler2D detail1;
diff --git a/indra/newview/app_settings/shaders/class1/environment/terrainV.glsl b/indra/newview/app_settings/shaders/class1/environment/terrainV.glsl
index 1e19ee7699..8af981915b 100644
--- a/indra/newview/app_settings/shaders/class1/environment/terrainV.glsl
+++ b/indra/newview/app_settings/shaders/class1/environment/terrainV.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/class1/environment/terrainWaterF.glsl b/indra/newview/app_settings/shaders/class1/environment/terrainWaterF.glsl
index 34f78565a5..d94d986581 100644
--- a/indra/newview/app_settings/shaders/class1/environment/terrainWaterF.glsl
+++ b/indra/newview/app_settings/shaders/class1/environment/terrainWaterF.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 // this class1 shader is just a copy of terrainF
 
diff --git a/indra/newview/app_settings/shaders/class1/environment/underWaterF.glsl b/indra/newview/app_settings/shaders/class1/environment/underWaterF.glsl
index 0dfac84a6e..06854fcc0a 100644
--- a/indra/newview/app_settings/shaders/class1/environment/underWaterF.glsl
+++ b/indra/newview/app_settings/shaders/class1/environment/underWaterF.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 uniform sampler2D diffuseMap;
 uniform sampler2D bumpMap;   
diff --git a/indra/newview/app_settings/shaders/class1/environment/waterF.glsl b/indra/newview/app_settings/shaders/class1/environment/waterF.glsl
index 4e9c09b1ea..0f24e3c35a 100644
--- a/indra/newview/app_settings/shaders/class1/environment/waterF.glsl
+++ b/indra/newview/app_settings/shaders/class1/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/class1/environment/waterFogF.glsl b/indra/newview/app_settings/shaders/class1/environment/waterFogF.glsl
index a34cf23790..630459b324 100644
--- a/indra/newview/app_settings/shaders/class1/environment/waterFogF.glsl
+++ b/indra/newview/app_settings/shaders/class1/environment/waterFogF.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 vec4 applyWaterFog(vec4 color)
 {
diff --git a/indra/newview/app_settings/shaders/class1/environment/waterV.glsl b/indra/newview/app_settings/shaders/class1/environment/waterV.glsl
index 161c794c68..831d6a761c 100644
--- a/indra/newview/app_settings/shaders/class1/environment/waterV.glsl
+++ b/indra/newview/app_settings/shaders/class1/environment/waterV.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 void calcAtmospherics(vec3 inPositionEye);
 
diff --git a/indra/newview/app_settings/shaders/class1/interface/highlightF.glsl b/indra/newview/app_settings/shaders/class1/interface/highlightF.glsl
index 6f821f893d..f6c6d945de 100644
--- a/indra/newview/app_settings/shaders/class1/interface/highlightF.glsl
+++ b/indra/newview/app_settings/shaders/class1/interface/highlightF.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 uniform sampler2D diffuseMap;
 
diff --git a/indra/newview/app_settings/shaders/class1/interface/highlightV.glsl b/indra/newview/app_settings/shaders/class1/interface/highlightV.glsl
index d1c98bf70c..f114f766bf 100644
--- a/indra/newview/app_settings/shaders/class1/interface/highlightV.glsl
+++ b/indra/newview/app_settings/shaders/class1/interface/highlightV.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 void main()
 {
diff --git a/indra/newview/app_settings/shaders/class1/lighting/lightF.glsl b/indra/newview/app_settings/shaders/class1/lighting/lightF.glsl
index 9c59e8c3ad..1796730c92 100644
--- a/indra/newview/app_settings/shaders/class1/lighting/lightF.glsl
+++ b/indra/newview/app_settings/shaders/class1/lighting/lightF.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 uniform sampler2D diffuseMap;
 
diff --git a/indra/newview/app_settings/shaders/class1/lighting/lightFullbrightF.glsl b/indra/newview/app_settings/shaders/class1/lighting/lightFullbrightF.glsl
index 1fee99c446..bfe0be9fdf 100644
--- a/indra/newview/app_settings/shaders/class1/lighting/lightFullbrightF.glsl
+++ b/indra/newview/app_settings/shaders/class1/lighting/lightFullbrightF.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 
 uniform sampler2D diffuseMap;
diff --git a/indra/newview/app_settings/shaders/class1/lighting/lightFullbrightShinyF.glsl b/indra/newview/app_settings/shaders/class1/lighting/lightFullbrightShinyF.glsl
index fb5da21c72..6f1fe91007 100644
--- a/indra/newview/app_settings/shaders/class1/lighting/lightFullbrightShinyF.glsl
+++ b/indra/newview/app_settings/shaders/class1/lighting/lightFullbrightShinyF.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 
 uniform sampler2D diffuseMap;
diff --git a/indra/newview/app_settings/shaders/class1/lighting/lightFullbrightShinyWaterF.glsl b/indra/newview/app_settings/shaders/class1/lighting/lightFullbrightShinyWaterF.glsl
index 1bdaccf9b8..19072cd052 100644
--- a/indra/newview/app_settings/shaders/class1/lighting/lightFullbrightShinyWaterF.glsl
+++ b/indra/newview/app_settings/shaders/class1/lighting/lightFullbrightShinyWaterF.glsl
@@ -6,7 +6,7 @@
  */
 
  
-#version 120
+
 
 uniform sampler2D diffuseMap;
 uniform samplerCube environmentMap;
diff --git a/indra/newview/app_settings/shaders/class1/lighting/lightFullbrightWaterF.glsl b/indra/newview/app_settings/shaders/class1/lighting/lightFullbrightWaterF.glsl
index 2e94d3bbf1..0ae6dc89e2 100644
--- a/indra/newview/app_settings/shaders/class1/lighting/lightFullbrightWaterF.glsl
+++ b/indra/newview/app_settings/shaders/class1/lighting/lightFullbrightWaterF.glsl
@@ -6,7 +6,7 @@
  */
 
  
-#version 120
+
 
 uniform sampler2D diffuseMap;
 
diff --git a/indra/newview/app_settings/shaders/class1/lighting/lightFuncSpecularV.glsl b/indra/newview/app_settings/shaders/class1/lighting/lightFuncSpecularV.glsl
index 714f9a2551..5d4bf2c33e 100644
--- a/indra/newview/app_settings/shaders/class1/lighting/lightFuncSpecularV.glsl
+++ b/indra/newview/app_settings/shaders/class1/lighting/lightFuncSpecularV.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 float calcDirectionalLight(vec3 n, vec3 l)
 {
diff --git a/indra/newview/app_settings/shaders/class1/lighting/lightFuncV.glsl b/indra/newview/app_settings/shaders/class1/lighting/lightFuncV.glsl
index 65b45f8081..574252af12 100644
--- a/indra/newview/app_settings/shaders/class1/lighting/lightFuncV.glsl
+++ b/indra/newview/app_settings/shaders/class1/lighting/lightFuncV.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 
 float calcDirectionalLight(vec3 n, vec3 l)
diff --git a/indra/newview/app_settings/shaders/class1/lighting/lightShinyF.glsl b/indra/newview/app_settings/shaders/class1/lighting/lightShinyF.glsl
index 7f65ea76f7..29f575b7e5 100644
--- a/indra/newview/app_settings/shaders/class1/lighting/lightShinyF.glsl
+++ b/indra/newview/app_settings/shaders/class1/lighting/lightShinyF.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 
 uniform sampler2D diffuseMap;
diff --git a/indra/newview/app_settings/shaders/class1/lighting/lightShinyWaterF.glsl b/indra/newview/app_settings/shaders/class1/lighting/lightShinyWaterF.glsl
index 8f13e6dc04..65da5a6825 100644
--- a/indra/newview/app_settings/shaders/class1/lighting/lightShinyWaterF.glsl
+++ b/indra/newview/app_settings/shaders/class1/lighting/lightShinyWaterF.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 
 uniform sampler2D diffuseMap;
diff --git a/indra/newview/app_settings/shaders/class1/lighting/lightSpecularV.glsl b/indra/newview/app_settings/shaders/class1/lighting/lightSpecularV.glsl
index 56f31f6a79..d491f1102e 100644
--- a/indra/newview/app_settings/shaders/class1/lighting/lightSpecularV.glsl
+++ b/indra/newview/app_settings/shaders/class1/lighting/lightSpecularV.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 float calcDirectionalLight(vec3 n, vec3 l);
 
diff --git a/indra/newview/app_settings/shaders/class1/lighting/lightV.glsl b/indra/newview/app_settings/shaders/class1/lighting/lightV.glsl
index 64d549ff52..ef38ee9699 100644
--- a/indra/newview/app_settings/shaders/class1/lighting/lightV.glsl
+++ b/indra/newview/app_settings/shaders/class1/lighting/lightV.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 float calcDirectionalLight(vec3 n, vec3 l);
 
diff --git a/indra/newview/app_settings/shaders/class1/lighting/lightWaterF.glsl b/indra/newview/app_settings/shaders/class1/lighting/lightWaterF.glsl
index c5d084c132..286c92326b 100644
--- a/indra/newview/app_settings/shaders/class1/lighting/lightWaterF.glsl
+++ b/indra/newview/app_settings/shaders/class1/lighting/lightWaterF.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 uniform sampler2D diffuseMap;
 
diff --git a/indra/newview/app_settings/shaders/class1/lighting/sumLightsSpecularV.glsl b/indra/newview/app_settings/shaders/class1/lighting/sumLightsSpecularV.glsl
index 732d246471..772a420e33 100644
--- a/indra/newview/app_settings/shaders/class1/lighting/sumLightsSpecularV.glsl
+++ b/indra/newview/app_settings/shaders/class1/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 atmosAmbient(vec3 light);
diff --git a/indra/newview/app_settings/shaders/class1/lighting/sumLightsV.glsl b/indra/newview/app_settings/shaders/class1/lighting/sumLightsV.glsl
index 73e1a1ec26..da60a3ddf5 100644
--- a/indra/newview/app_settings/shaders/class1/lighting/sumLightsV.glsl
+++ b/indra/newview/app_settings/shaders/class1/lighting/sumLightsV.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 float calcDirectionalLight(vec3 n, vec3 l);
 
diff --git a/indra/newview/app_settings/shaders/class1/objects/fullbrightF.glsl b/indra/newview/app_settings/shaders/class1/objects/fullbrightF.glsl
index afc3dc89bf..c0b72115dd 100644
--- a/indra/newview/app_settings/shaders/class1/objects/fullbrightF.glsl
+++ b/indra/newview/app_settings/shaders/class1/objects/fullbrightF.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 void fullbright_lighting();
 
diff --git a/indra/newview/app_settings/shaders/class1/objects/fullbrightShinyF.glsl b/indra/newview/app_settings/shaders/class1/objects/fullbrightShinyF.glsl
index 3dc4294f67..391c06edc8 100644
--- a/indra/newview/app_settings/shaders/class1/objects/fullbrightShinyF.glsl
+++ b/indra/newview/app_settings/shaders/class1/objects/fullbrightShinyF.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 void fullbright_shiny_lighting();
 
diff --git a/indra/newview/app_settings/shaders/class1/objects/fullbrightShinySkinnedV.glsl b/indra/newview/app_settings/shaders/class1/objects/fullbrightShinySkinnedV.glsl
index f0baeeeee5..f44a5ce32e 100644
--- a/indra/newview/app_settings/shaders/class1/objects/fullbrightShinySkinnedV.glsl
+++ b/indra/newview/app_settings/shaders/class1/objects/fullbrightShinySkinnedV.glsl
@@ -5,7 +5,7 @@
  * $License$
  */
 
-#version 120
+
 
 void calcAtmospherics(vec3 inPositionEye);
 mat4 getObjectSkinnedTransform();
diff --git a/indra/newview/app_settings/shaders/class1/objects/fullbrightShinyV.glsl b/indra/newview/app_settings/shaders/class1/objects/fullbrightShinyV.glsl
index 02367b9439..31e0f0a429 100644
--- a/indra/newview/app_settings/shaders/class1/objects/fullbrightShinyV.glsl
+++ b/indra/newview/app_settings/shaders/class1/objects/fullbrightShinyV.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 void calcAtmospherics(vec3 inPositionEye);
 
diff --git a/indra/newview/app_settings/shaders/class1/objects/fullbrightShinyWaterF.glsl b/indra/newview/app_settings/shaders/class1/objects/fullbrightShinyWaterF.glsl
index 5daf66fb31..8ffb252f57 100644
--- a/indra/newview/app_settings/shaders/class1/objects/fullbrightShinyWaterF.glsl
+++ b/indra/newview/app_settings/shaders/class1/objects/fullbrightShinyWaterF.glsl
@@ -5,7 +5,7 @@
  * $License$
  */
  
-#version 120
+
 
 void fullbright_shiny_lighting_water();
 
diff --git a/indra/newview/app_settings/shaders/class1/objects/fullbrightSkinnedV.glsl b/indra/newview/app_settings/shaders/class1/objects/fullbrightSkinnedV.glsl
index 02ff3cc2a9..e5dafa8c78 100644
--- a/indra/newview/app_settings/shaders/class1/objects/fullbrightSkinnedV.glsl
+++ b/indra/newview/app_settings/shaders/class1/objects/fullbrightSkinnedV.glsl
@@ -5,7 +5,7 @@
  * $License$
  */
 
-#version 120
+
 
 void calcAtmospherics(vec3 inPositionEye);
 mat4 getObjectSkinnedTransform();
diff --git a/indra/newview/app_settings/shaders/class1/objects/fullbrightV.glsl b/indra/newview/app_settings/shaders/class1/objects/fullbrightV.glsl
index 38e07dbd80..3382384c99 100644
--- a/indra/newview/app_settings/shaders/class1/objects/fullbrightV.glsl
+++ b/indra/newview/app_settings/shaders/class1/objects/fullbrightV.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 void calcAtmospherics(vec3 inPositionEye);
 
diff --git a/indra/newview/app_settings/shaders/class1/objects/fullbrightWaterF.glsl b/indra/newview/app_settings/shaders/class1/objects/fullbrightWaterF.glsl
index afaac4f69c..220f26614f 100644
--- a/indra/newview/app_settings/shaders/class1/objects/fullbrightWaterF.glsl
+++ b/indra/newview/app_settings/shaders/class1/objects/fullbrightWaterF.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 void fullbright_lighting_water();
 
diff --git a/indra/newview/app_settings/shaders/class1/objects/shinyF.glsl b/indra/newview/app_settings/shaders/class1/objects/shinyF.glsl
index 2cf7a69baa..d079de5377 100644
--- a/indra/newview/app_settings/shaders/class1/objects/shinyF.glsl
+++ b/indra/newview/app_settings/shaders/class1/objects/shinyF.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 void shiny_lighting();
 
diff --git a/indra/newview/app_settings/shaders/class1/objects/shinySimpleSkinnedV.glsl b/indra/newview/app_settings/shaders/class1/objects/shinySimpleSkinnedV.glsl
index 4146646058..cd655f3bb5 100644
--- a/indra/newview/app_settings/shaders/class1/objects/shinySimpleSkinnedV.glsl
+++ b/indra/newview/app_settings/shaders/class1/objects/shinySimpleSkinnedV.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/class1/objects/shinyV.glsl b/indra/newview/app_settings/shaders/class1/objects/shinyV.glsl
index 6ea83b721d..68a086dbc1 100644
--- a/indra/newview/app_settings/shaders/class1/objects/shinyV.glsl
+++ b/indra/newview/app_settings/shaders/class1/objects/shinyV.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 void calcAtmospherics(vec3 inPositionEye);
 
diff --git a/indra/newview/app_settings/shaders/class1/objects/shinyWaterF.glsl b/indra/newview/app_settings/shaders/class1/objects/shinyWaterF.glsl
index e3babe2210..4649d1c47c 100644
--- a/indra/newview/app_settings/shaders/class1/objects/shinyWaterF.glsl
+++ b/indra/newview/app_settings/shaders/class1/objects/shinyWaterF.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 void shiny_lighting_water();
 
diff --git a/indra/newview/app_settings/shaders/class1/objects/simpleF.glsl b/indra/newview/app_settings/shaders/class1/objects/simpleF.glsl
index d449d37c0c..b4e4dcfbbf 100644
--- a/indra/newview/app_settings/shaders/class1/objects/simpleF.glsl
+++ b/indra/newview/app_settings/shaders/class1/objects/simpleF.glsl
@@ -5,8 +5,6 @@
  * $/LicenseInfo$
  */
  
-#version 120
-
 void default_lighting();
 
 void main() 
diff --git a/indra/newview/app_settings/shaders/class1/objects/simpleSkinnedV.glsl b/indra/newview/app_settings/shaders/class1/objects/simpleSkinnedV.glsl
index be38a14d52..900448035c 100644
--- a/indra/newview/app_settings/shaders/class1/objects/simpleSkinnedV.glsl
+++ b/indra/newview/app_settings/shaders/class1/objects/simpleSkinnedV.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/class1/objects/simpleV.glsl b/indra/newview/app_settings/shaders/class1/objects/simpleV.glsl
index 0d8e14e2e3..b493f76fcc 100644
--- a/indra/newview/app_settings/shaders/class1/objects/simpleV.glsl
+++ b/indra/newview/app_settings/shaders/class1/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/class1/objects/simpleWaterF.glsl b/indra/newview/app_settings/shaders/class1/objects/simpleWaterF.glsl
index 68bd81e029..4ec5ee43b4 100644
--- a/indra/newview/app_settings/shaders/class1/objects/simpleWaterF.glsl
+++ b/indra/newview/app_settings/shaders/class1/objects/simpleWaterF.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 void default_lighting_water();
 
diff --git a/indra/newview/app_settings/shaders/class1/windlight/atmosphericsF.glsl b/indra/newview/app_settings/shaders/class1/windlight/atmosphericsF.glsl
index f337bde329..3d05850ab3 100644
--- a/indra/newview/app_settings/shaders/class1/windlight/atmosphericsF.glsl
+++ b/indra/newview/app_settings/shaders/class1/windlight/atmosphericsF.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 vec3 atmosLighting(vec3 light)
 {
diff --git a/indra/newview/app_settings/shaders/class1/windlight/atmosphericsHelpersV.glsl b/indra/newview/app_settings/shaders/class1/windlight/atmosphericsHelpersV.glsl
index 4b402a7028..f1a0af21af 100644
--- a/indra/newview/app_settings/shaders/class1/windlight/atmosphericsHelpersV.glsl
+++ b/indra/newview/app_settings/shaders/class1/windlight/atmosphericsHelpersV.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 vec3 atmosAmbient(vec3 light)
 {
diff --git a/indra/newview/app_settings/shaders/class1/windlight/atmosphericsV.glsl b/indra/newview/app_settings/shaders/class1/windlight/atmosphericsV.glsl
index 20948b1e46..73bbd57315 100644
--- a/indra/newview/app_settings/shaders/class1/windlight/atmosphericsV.glsl
+++ b/indra/newview/app_settings/shaders/class1/windlight/atmosphericsV.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 void setPositionEye(vec3 v);
 
diff --git a/indra/newview/app_settings/shaders/class1/windlight/atmosphericsVarsF.glsl b/indra/newview/app_settings/shaders/class1/windlight/atmosphericsVarsF.glsl
index 8a2c2a7186..e0eb7b3767 100644
--- a/indra/newview/app_settings/shaders/class1/windlight/atmosphericsVarsF.glsl
+++ b/indra/newview/app_settings/shaders/class1/windlight/atmosphericsVarsF.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 varying vec3 vary_PositionEye;
 
diff --git a/indra/newview/app_settings/shaders/class1/windlight/atmosphericsVarsV.glsl b/indra/newview/app_settings/shaders/class1/windlight/atmosphericsVarsV.glsl
index a1dd4ed5fe..a251213ff5 100644
--- a/indra/newview/app_settings/shaders/class1/windlight/atmosphericsVarsV.glsl
+++ b/indra/newview/app_settings/shaders/class1/windlight/atmosphericsVarsV.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 varying vec3 vary_PositionEye;
 
diff --git a/indra/newview/app_settings/shaders/class1/windlight/gammaF.glsl b/indra/newview/app_settings/shaders/class1/windlight/gammaF.glsl
index 7aed1fd3b5..4958cb2f72 100644
--- a/indra/newview/app_settings/shaders/class1/windlight/gammaF.glsl
+++ b/indra/newview/app_settings/shaders/class1/windlight/gammaF.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 uniform vec4 gamma;
 
diff --git a/indra/newview/app_settings/shaders/class1/windlight/transportF.glsl b/indra/newview/app_settings/shaders/class1/windlight/transportF.glsl
index 6780dc4d3e..75929bc609 100644
--- a/indra/newview/app_settings/shaders/class1/windlight/transportF.glsl
+++ b/indra/newview/app_settings/shaders/class1/windlight/transportF.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 vec3 atmosTransport(vec3 light)
 {
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
 //////////////////////////////////////////////////////////
diff --git a/indra/newview/app_settings/shaders/class3/avatar/avatarV.glsl b/indra/newview/app_settings/shaders/class3/avatar/avatarV.glsl
index a003e2a1f1..3d970d252c 100644
--- a/indra/newview/app_settings/shaders/class3/avatar/avatarV.glsl
+++ b/indra/newview/app_settings/shaders/class3/avatar/avatarV.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/class3/deferred/giDownsampleF.glsl b/indra/newview/app_settings/shaders/class3/deferred/giDownsampleF.glsl
index fc370ef367..498fee7c66 100644
--- a/indra/newview/app_settings/shaders/class3/deferred/giDownsampleF.glsl
+++ b/indra/newview/app_settings/shaders/class3/deferred/giDownsampleF.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 uniform sampler2DRect giLightMap;
 
diff --git a/indra/newview/app_settings/shaders/class3/deferred/giDownsampleV.glsl b/indra/newview/app_settings/shaders/class3/deferred/giDownsampleV.glsl
index ae57227fe5..eebe930666 100644
--- a/indra/newview/app_settings/shaders/class3/deferred/giDownsampleV.glsl
+++ b/indra/newview/app_settings/shaders/class3/deferred/giDownsampleV.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 varying vec2 vary_fragcoord;
 uniform vec2 screen_res;
diff --git a/indra/newview/app_settings/shaders/class3/deferred/giF.glsl b/indra/newview/app_settings/shaders/class3/deferred/giF.glsl
index 951e3e97ae..9896f8dafe 100644
--- a/indra/newview/app_settings/shaders/class3/deferred/giF.glsl
+++ b/indra/newview/app_settings/shaders/class3/deferred/giF.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 #extension GL_ARB_texture_rectangle : enable
 
diff --git a/indra/newview/app_settings/shaders/class3/deferred/giFinalF.glsl b/indra/newview/app_settings/shaders/class3/deferred/giFinalF.glsl
index b2f8b2c633..df4c6b3e0a 100644
--- a/indra/newview/app_settings/shaders/class3/deferred/giFinalF.glsl
+++ b/indra/newview/app_settings/shaders/class3/deferred/giFinalF.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 #extension GL_ARB_texture_rectangle : enable
 
diff --git a/indra/newview/app_settings/shaders/class3/deferred/giFinalV.glsl b/indra/newview/app_settings/shaders/class3/deferred/giFinalV.glsl
index 19c4e07b8b..7e20d71529 100644
--- a/indra/newview/app_settings/shaders/class3/deferred/giFinalV.glsl
+++ b/indra/newview/app_settings/shaders/class3/deferred/giFinalV.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 varying vec2 vary_fragcoord;
 uniform vec2 screen_res;
diff --git a/indra/newview/app_settings/shaders/class3/deferred/giV.glsl b/indra/newview/app_settings/shaders/class3/deferred/giV.glsl
index 8dc1410ea5..e86f2896da 100644
--- a/indra/newview/app_settings/shaders/class3/deferred/giV.glsl
+++ b/indra/newview/app_settings/shaders/class3/deferred/giV.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 varying vec2 vary_fragcoord;
 
diff --git a/indra/newview/app_settings/shaders/class3/deferred/luminanceF.glsl b/indra/newview/app_settings/shaders/class3/deferred/luminanceF.glsl
index 5f3bf68b24..980def6443 100644
--- a/indra/newview/app_settings/shaders/class3/deferred/luminanceF.glsl
+++ b/indra/newview/app_settings/shaders/class3/deferred/luminanceF.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 #extension GL_ARB_texture_rectangle : enable
 
diff --git a/indra/newview/app_settings/shaders/class3/deferred/luminanceV.glsl b/indra/newview/app_settings/shaders/class3/deferred/luminanceV.glsl
index a24eda35dc..9afeac6ddf 100644
--- a/indra/newview/app_settings/shaders/class3/deferred/luminanceV.glsl
+++ b/indra/newview/app_settings/shaders/class3/deferred/luminanceV.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 varying vec2 vary_fragcoord;
 
diff --git a/indra/newview/app_settings/shaders/class3/deferred/postDeferredF.glsl b/indra/newview/app_settings/shaders/class3/deferred/postDeferredF.glsl
index ab99a88971..6d4c20f68c 100644
--- a/indra/newview/app_settings/shaders/class3/deferred/postDeferredF.glsl
+++ b/indra/newview/app_settings/shaders/class3/deferred/postDeferredF.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
   
-#version 120
+
 
 #extension GL_ARB_texture_rectangle : enable
 
diff --git a/indra/newview/app_settings/shaders/class3/deferred/postDeferredV.glsl b/indra/newview/app_settings/shaders/class3/deferred/postDeferredV.glsl
index 12983baa94..876f65ee3a 100644
--- a/indra/newview/app_settings/shaders/class3/deferred/postDeferredV.glsl
+++ b/indra/newview/app_settings/shaders/class3/deferred/postDeferredV.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 varying vec2 vary_fragcoord;
 uniform vec2 screen_res;
diff --git a/indra/newview/app_settings/shaders/class3/deferred/postgiF.glsl b/indra/newview/app_settings/shaders/class3/deferred/postgiF.glsl
index f037754708..fc65881680 100644
--- a/indra/newview/app_settings/shaders/class3/deferred/postgiF.glsl
+++ b/indra/newview/app_settings/shaders/class3/deferred/postgiF.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 #extension GL_ARB_texture_rectangle : enable
 
diff --git a/indra/newview/app_settings/shaders/class3/deferred/postgiV.glsl b/indra/newview/app_settings/shaders/class3/deferred/postgiV.glsl
index ae57227fe5..eebe930666 100644
--- a/indra/newview/app_settings/shaders/class3/deferred/postgiV.glsl
+++ b/indra/newview/app_settings/shaders/class3/deferred/postgiV.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 varying vec2 vary_fragcoord;
 uniform vec2 screen_res;
diff --git a/indra/newview/app_settings/shaders/class3/deferred/softenLightF.glsl b/indra/newview/app_settings/shaders/class3/deferred/softenLightF.glsl
index ce32f66000..d38d33cc21 100644
--- a/indra/newview/app_settings/shaders/class3/deferred/softenLightF.glsl
+++ b/indra/newview/app_settings/shaders/class3/deferred/softenLightF.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 #extension GL_ARB_texture_rectangle : enable
 
diff --git a/indra/newview/app_settings/shaders/class3/deferred/softenLightV.glsl b/indra/newview/app_settings/shaders/class3/deferred/softenLightV.glsl
index 8f0bcca76b..745cc01992 100644
--- a/indra/newview/app_settings/shaders/class3/deferred/softenLightV.glsl
+++ b/indra/newview/app_settings/shaders/class3/deferred/softenLightV.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 uniform vec2 screen_res;
 
diff --git a/indra/newview/app_settings/shaders/class3/deferred/treeF.glsl b/indra/newview/app_settings/shaders/class3/deferred/treeF.glsl
index c54d9a1e3e..de7e038402 100644
--- a/indra/newview/app_settings/shaders/class3/deferred/treeF.glsl
+++ b/indra/newview/app_settings/shaders/class3/deferred/treeF.glsl
@@ -5,7 +5,7 @@
  * $/LicenseInfo$
  */
  
-#version 120
+
 
 uniform sampler2D diffuseMap;
 
diff --git a/indra/newview/app_settings/shaders/class3/lighting/sumLightsSpecularV.glsl b/indra/newview/app_settings/shaders/class3/lighting/sumLightsSpecularV.glsl
index 04533fdce1..92347a5b4a 100644
--- a/indra/newview/app_settings/shaders/class3/lighting/sumLightsSpecularV.glsl
+++ b/indra/newview/app_settings/shaders/class3/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/class3/lighting/sumLightsV.glsl b/indra/newview/app_settings/shaders/class3/lighting/sumLightsV.glsl
index 73bc18b866..24bbc0a1a1 100644
--- a/indra/newview/app_settings/shaders/class3/lighting/sumLightsV.glsl
+++ b/indra/newview/app_settings/shaders/class3/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/lldrawpool.cpp b/indra/newview/lldrawpool.cpp
index b8b12018d2..d92d9e92a1 100644
--- a/indra/newview/lldrawpool.cpp
+++ b/indra/newview/lldrawpool.cpp
@@ -191,7 +191,7 @@ void LLDrawPool::renderPostDeferred(S32 pass)
 //virtual
 void LLDrawPool::endRenderPass( S32 pass )
 {
-	for (U32 i = 1; i < 8; i++)
+	for (U32 i = 1; i < gGLManager.mNumTextureImageUnits; i++)
 	{ //dummy cleanup of any currently bound textures
 		if (gGL.getTexUnit(i)->getCurrType() != LLTexUnit::TT_NONE)
 		{
@@ -199,6 +199,8 @@ void LLDrawPool::endRenderPass( S32 pass )
 			gGL.getTexUnit(i)->disable();
 		}
 	}
+
+	gGL.getTexUnit(0)->activate();
 }
 
 //virtual 
@@ -491,6 +493,7 @@ void LLRenderPass::pushBatch(LLDrawInfo& params, U32 mask, BOOL texture, BOOL ba
 				if (params.mTextureMatrix)
 				{
 					tex_setup = true;
+					gGL.getTexUnit(0)->activate();
 					glMatrixMode(GL_TEXTURE);
 					glLoadMatrixf((GLfloat*) params.mTextureMatrix->mMatrix);
 					gPipeline.mTextureMatrixOps++;
diff --git a/indra/newview/lldrawpoolsimple.cpp b/indra/newview/lldrawpoolsimple.cpp
index 9b73b2f9b6..6963fea26b 100644
--- a/indra/newview/lldrawpoolsimple.cpp
+++ b/indra/newview/lldrawpoolsimple.cpp
@@ -171,8 +171,9 @@ void LLDrawPoolSimple::beginRenderPass(S32 pass)
 void LLDrawPoolSimple::endRenderPass(S32 pass)
 {
 	LLFastTimer t(FTM_RENDER_SIMPLE);
+	stop_glerror();
 	LLRenderPass::endRenderPass(pass);
-
+	stop_glerror();
 	if (mVertexShaderLevel > 0)
 	{
 		simple_shader->unbind();
diff --git a/indra/newview/llviewershadermgr.cpp b/indra/newview/llviewershadermgr.cpp
index e60b3f4543..fb92fabaeb 100644
--- a/indra/newview/llviewershadermgr.cpp
+++ b/indra/newview/llviewershadermgr.cpp
@@ -720,32 +720,35 @@ BOOL LLViewerShaderMgr::loadBasicShaders()
 
 	shaders.clear();
 	shaders.reserve(13);
-	shaders.push_back( make_pair( "windlight/atmosphericsVarsF.glsl",		mVertexShaderLevel[SHADER_WINDLIGHT] ) );
-	shaders.push_back( make_pair( "windlight/gammaF.glsl",					mVertexShaderLevel[SHADER_WINDLIGHT]) );
-	shaders.push_back( make_pair( "windlight/atmosphericsF.glsl",			mVertexShaderLevel[SHADER_WINDLIGHT] ) );
-	shaders.push_back( make_pair( "windlight/transportF.glsl",				mVertexShaderLevel[SHADER_WINDLIGHT] ) );	
-	shaders.push_back( make_pair( "environment/waterFogF.glsl",				mVertexShaderLevel[SHADER_WATER] ) );
-	shaders.push_back( make_pair( "lighting/lightF.glsl",					mVertexShaderLevel[SHADER_LIGHTING] ) );
-	shaders.push_back( make_pair( "lighting/lightFullbrightF.glsl",			mVertexShaderLevel[SHADER_LIGHTING] ) );
-	shaders.push_back( make_pair( "lighting/lightWaterF.glsl",				mVertexShaderLevel[SHADER_LIGHTING] ) );
-	shaders.push_back( make_pair( "lighting/lightFullbrightWaterF.glsl",	mVertexShaderLevel[SHADER_LIGHTING] ) );
-	shaders.push_back( make_pair( "lighting/lightShinyF.glsl",				mVertexShaderLevel[SHADER_LIGHTING] ) );
-	shaders.push_back( make_pair( "lighting/lightFullbrightShinyF.glsl",	mVertexShaderLevel[SHADER_LIGHTING] ) );
-	shaders.push_back( make_pair( "lighting/lightShinyWaterF.glsl",			mVertexShaderLevel[SHADER_LIGHTING] ) );
-	shaders.push_back( make_pair( "lighting/lightFullbrightShinyWaterF.glsl", mVertexShaderLevel[SHADER_LIGHTING] ) );
-	shaders.push_back( make_pair( "lighting/lightNonIndexedF.glsl",					mVertexShaderLevel[SHADER_LIGHTING] ) );
-	shaders.push_back( make_pair( "lighting/lightFullbrightNonIndexedF.glsl",			mVertexShaderLevel[SHADER_LIGHTING] ) );
-	shaders.push_back( make_pair( "lighting/lightWaterNonIndexedF.glsl",				mVertexShaderLevel[SHADER_LIGHTING] ) );
-	shaders.push_back( make_pair( "lighting/lightFullbrightWaterNonIndexedF.glsl",	mVertexShaderLevel[SHADER_LIGHTING] ) );
-	shaders.push_back( make_pair( "lighting/lightShinyNonIndexedF.glsl",				mVertexShaderLevel[SHADER_LIGHTING] ) );
-	shaders.push_back( make_pair( "lighting/lightFullbrightShinyNonIndexedF.glsl",	mVertexShaderLevel[SHADER_LIGHTING] ) );
-	shaders.push_back( make_pair( "lighting/lightShinyWaterNonIndexedF.glsl",			mVertexShaderLevel[SHADER_LIGHTING] ) );
-	shaders.push_back( make_pair( "lighting/lightFullbrightShinyWaterNonIndexedF.glsl", mVertexShaderLevel[SHADER_LIGHTING] ) );
+	S32 ch = gGLManager.mNumTextureImageUnits-1;
+
+	std::vector<S32> index_channels;
+	index_channels.push_back(-1);	 shaders.push_back( make_pair( "windlight/atmosphericsVarsF.glsl",		mVertexShaderLevel[SHADER_WINDLIGHT] ) );
+	index_channels.push_back(-1);	 shaders.push_back( make_pair( "windlight/gammaF.glsl",					mVertexShaderLevel[SHADER_WINDLIGHT]) );
+	index_channels.push_back(-1);	 shaders.push_back( make_pair( "windlight/atmosphericsF.glsl",			mVertexShaderLevel[SHADER_WINDLIGHT] ) );
+	index_channels.push_back(-1);	 shaders.push_back( make_pair( "windlight/transportF.glsl",				mVertexShaderLevel[SHADER_WINDLIGHT] ) );	
+	index_channels.push_back(-1);	 shaders.push_back( make_pair( "environment/waterFogF.glsl",				mVertexShaderLevel[SHADER_WATER] ) );
+	index_channels.push_back(-1);	 shaders.push_back( make_pair( "lighting/lightNonIndexedF.glsl",					mVertexShaderLevel[SHADER_LIGHTING] ) );
+	index_channels.push_back(-1);	 shaders.push_back( make_pair( "lighting/lightFullbrightNonIndexedF.glsl",			mVertexShaderLevel[SHADER_LIGHTING] ) );
+	index_channels.push_back(-1);	 shaders.push_back( make_pair( "lighting/lightWaterNonIndexedF.glsl",				mVertexShaderLevel[SHADER_LIGHTING] ) );
+	index_channels.push_back(-1);	 shaders.push_back( make_pair( "lighting/lightFullbrightWaterNonIndexedF.glsl",	mVertexShaderLevel[SHADER_LIGHTING] ) );
+	index_channels.push_back(-1);	 shaders.push_back( make_pair( "lighting/lightShinyNonIndexedF.glsl",				mVertexShaderLevel[SHADER_LIGHTING] ) );
+	index_channels.push_back(-1);	 shaders.push_back( make_pair( "lighting/lightFullbrightShinyNonIndexedF.glsl",	mVertexShaderLevel[SHADER_LIGHTING] ) );
+	index_channels.push_back(-1);	 shaders.push_back( make_pair( "lighting/lightShinyWaterNonIndexedF.glsl",			mVertexShaderLevel[SHADER_LIGHTING] ) );
+	index_channels.push_back(-1);	 shaders.push_back( make_pair( "lighting/lightFullbrightShinyWaterNonIndexedF.glsl", mVertexShaderLevel[SHADER_LIGHTING] ) );
+	index_channels.push_back(ch);	 shaders.push_back( make_pair( "lighting/lightF.glsl",					mVertexShaderLevel[SHADER_LIGHTING] ) );
+	index_channels.push_back(ch);	 shaders.push_back( make_pair( "lighting/lightFullbrightF.glsl",			mVertexShaderLevel[SHADER_LIGHTING] ) );
+	index_channels.push_back(ch);	 shaders.push_back( make_pair( "lighting/lightWaterF.glsl",				mVertexShaderLevel[SHADER_LIGHTING] ) );
+	index_channels.push_back(ch);	 shaders.push_back( make_pair( "lighting/lightFullbrightWaterF.glsl",	mVertexShaderLevel[SHADER_LIGHTING] ) );
+	index_channels.push_back(ch);	 shaders.push_back( make_pair( "lighting/lightShinyF.glsl",				mVertexShaderLevel[SHADER_LIGHTING] ) );
+	index_channels.push_back(ch);	 shaders.push_back( make_pair( "lighting/lightFullbrightShinyF.glsl",	mVertexShaderLevel[SHADER_LIGHTING] ) );
+	index_channels.push_back(ch);	 shaders.push_back( make_pair( "lighting/lightShinyWaterF.glsl",			mVertexShaderLevel[SHADER_LIGHTING] ) );
+	index_channels.push_back(ch);	 shaders.push_back( make_pair( "lighting/lightFullbrightShinyWaterF.glsl", mVertexShaderLevel[SHADER_LIGHTING] ) );
 	
 	for (U32 i = 0; i < shaders.size(); i++)
 	{
 		// Note usage of GL_FRAGMENT_SHADER_ARB
-		if (loadShaderFile(shaders[i].first, shaders[i].second, GL_FRAGMENT_SHADER_ARB) == 0)
+		if (loadShaderFile(shaders[i].first, shaders[i].second, GL_FRAGMENT_SHADER_ARB, index_channels[i]) == 0)
 		{
 			return FALSE;
 		}
@@ -976,46 +979,6 @@ BOOL LLViewerShaderMgr::loadShadersEffects()
 
 }
 
-void setup_indexed_texture(LLGLSLShader& shader)
-{
-	shader.bind();
-	shader.uniform1i("tex0", 0);
-	shader.uniform1i("tex1", 1);
-	shader.uniform1i("tex2", 2);
-	shader.uniform1i("tex3", 3);
-	shader.uniform1i("tex4", 4);
-	shader.uniform1i("tex5", 5);
-	shader.uniform1i("tex6", 6);
-	shader.uniform1i("tex7", 7);
-
-	S32 cur_tex = 8; //adjust any texture channels that might have been overwritten
-	for (U32 i = 0; i < shader.mTexture.size(); i++)
-	{
-		if (shader.mTexture[i] > -1 && shader.mTexture[i] < 7)
-		{
-			shader.uniform1i(i, cur_tex);
-			shader.mTexture[i] = cur_tex++;
-		}
-	}
-	shader.unbind();
-}
-
-void setup_indexed_texture_with_cubemap(LLGLSLShader& shader)
-{
-	shader.bind();
-	shader.uniform1i("tex0", 0);
-	shader.uniform1i("tex1", 1);
-	shader.uniform1i("tex2", 2);
-	shader.uniform1i("tex3", 3);
-	shader.uniform1i("tex4", 4);
-	shader.uniform1i("tex5", 5);
-	shader.uniform1i("tex6", 6);
-	shader.uniform1i("environmentMap", 7);
-	shader.mTexture[LLViewerShaderMgr::ENVIRONMENT_MAP] = 7;
-	shader.mTexture[LLViewerShaderMgr::DIFFUSE_MAP] = 0;
-	shader.unbind();
-}
-
 BOOL LLViewerShaderMgr::loadShadersDeferred()
 {
 	if (mVertexShaderLevel[SHADER_DEFERRED] == 0)
@@ -1070,13 +1033,9 @@ BOOL LLViewerShaderMgr::loadShadersDeferred()
 		gDeferredDiffuseProgram.mShaderFiles.clear();
 		gDeferredDiffuseProgram.mShaderFiles.push_back(make_pair("deferred/diffuseV.glsl", GL_VERTEX_SHADER_ARB));
 		gDeferredDiffuseProgram.mShaderFiles.push_back(make_pair("deferred/diffuseIndexedF.glsl", GL_FRAGMENT_SHADER_ARB));
+		gDeferredDiffuseProgram.mFeatures.mIndexedTextureChannels = gGLManager.mNumTextureImageUnits;
 		gDeferredDiffuseProgram.mShaderLevel = mVertexShaderLevel[SHADER_DEFERRED];
 		success = gDeferredDiffuseProgram.createShader(NULL, NULL);
-
-		if (success)
-		{ //force tex0-7 to appropriate texture channels
-			setup_indexed_texture(gDeferredDiffuseProgram);
-		}
 	}
 
 	if (success)
@@ -1121,9 +1080,10 @@ BOOL LLViewerShaderMgr::loadShadersDeferred()
 		gDeferredSkinnedAlphaProgram.mFeatures.hasGamma = true;
 		gDeferredSkinnedAlphaProgram.mFeatures.hasAtmospherics = true;
 		gDeferredSkinnedAlphaProgram.mFeatures.hasLighting = true;
+		gDeferredSkinnedAlphaProgram.mFeatures.disableTextureIndex = true;
 		gDeferredSkinnedAlphaProgram.mShaderFiles.clear();
 		gDeferredSkinnedAlphaProgram.mShaderFiles.push_back(make_pair("deferred/alphaSkinnedV.glsl", GL_VERTEX_SHADER_ARB));
-		gDeferredSkinnedAlphaProgram.mShaderFiles.push_back(make_pair("deferred/alphaF.glsl", GL_FRAGMENT_SHADER_ARB));
+		gDeferredSkinnedAlphaProgram.mShaderFiles.push_back(make_pair("deferred/alphaNonIndexedF.glsl", GL_FRAGMENT_SHADER_ARB));
 		gDeferredSkinnedAlphaProgram.mShaderLevel = mVertexShaderLevel[SHADER_DEFERRED];
 		success = gDeferredSkinnedAlphaProgram.createShader(NULL, NULL);
 	}
@@ -1305,15 +1265,21 @@ BOOL LLViewerShaderMgr::loadShadersDeferred()
 		gDeferredAlphaProgram.mFeatures.hasGamma = true;
 		gDeferredAlphaProgram.mFeatures.hasAtmospherics = true;
 		gDeferredAlphaProgram.mFeatures.hasLighting = true;
+		gDeferredAlphaProgram.mFeatures.disableTextureIndex = true; //hack to disable auto-setup of texture channels
+		if (mVertexShaderLevel[SHADER_DEFERRED] < 1)
+		{
+			gDeferredAlphaProgram.mFeatures.mIndexedTextureChannels = gGLManager.mNumTextureImageUnits;
+		}
+		else
+		{ //shave off some texture units for shadow maps
+			gDeferredAlphaProgram.mFeatures.mIndexedTextureChannels = gGLManager.mNumTextureImageUnits - 6;
+		}
+			
 		gDeferredAlphaProgram.mShaderFiles.clear();
 		gDeferredAlphaProgram.mShaderFiles.push_back(make_pair("deferred/alphaV.glsl", GL_VERTEX_SHADER_ARB));
 		gDeferredAlphaProgram.mShaderFiles.push_back(make_pair("deferred/alphaF.glsl", GL_FRAGMENT_SHADER_ARB));
 		gDeferredAlphaProgram.mShaderLevel = mVertexShaderLevel[SHADER_DEFERRED];
 		success = gDeferredAlphaProgram.createShader(NULL, NULL);
-		if (success)
-		{
-			setup_indexed_texture(gDeferredAlphaProgram);
-		}
 	}
 
 	if (success)
@@ -1323,6 +1289,7 @@ BOOL LLViewerShaderMgr::loadShadersDeferred()
 		gDeferredAvatarEyesProgram.mFeatures.hasGamma = true;
 		gDeferredAvatarEyesProgram.mFeatures.hasTransport = true;
 		gDeferredAvatarEyesProgram.mFeatures.isFullbright = true;
+		gDeferredAvatarEyesProgram.mFeatures.disableTextureIndex = true;
 		gDeferredAvatarEyesProgram.mShaderFiles.clear();
 		gDeferredAvatarEyesProgram.mShaderFiles.push_back(make_pair("deferred/avatarEyesV.glsl", GL_VERTEX_SHADER_ARB));
 		gDeferredAvatarEyesProgram.mShaderFiles.push_back(make_pair("deferred/diffuseF.glsl", GL_FRAGMENT_SHADER_ARB));
@@ -1337,16 +1304,12 @@ BOOL LLViewerShaderMgr::loadShadersDeferred()
 		gDeferredFullbrightProgram.mFeatures.hasGamma = true;
 		gDeferredFullbrightProgram.mFeatures.hasTransport = true;
 		gDeferredFullbrightProgram.mFeatures.isFullbright = true;
+		gDeferredFullbrightProgram.mFeatures.mIndexedTextureChannels = 0;
 		gDeferredFullbrightProgram.mShaderFiles.clear();
 		gDeferredFullbrightProgram.mShaderFiles.push_back(make_pair("deferred/fullbrightV.glsl", GL_VERTEX_SHADER_ARB));
 		gDeferredFullbrightProgram.mShaderFiles.push_back(make_pair("deferred/fullbrightF.glsl", GL_FRAGMENT_SHADER_ARB));
 		gDeferredFullbrightProgram.mShaderLevel = mVertexShaderLevel[SHADER_DEFERRED];
 		success = gDeferredFullbrightProgram.createShader(NULL, NULL);
-
-		if (success)
-		{
-			setup_indexed_texture(gDeferredFullbrightProgram);
-		}
 	}
 
 	if (success)
@@ -1453,9 +1416,10 @@ BOOL LLViewerShaderMgr::loadShadersDeferred()
 		gDeferredAvatarAlphaProgram.mFeatures.hasGamma = true;
 		gDeferredAvatarAlphaProgram.mFeatures.hasAtmospherics = true;
 		gDeferredAvatarAlphaProgram.mFeatures.hasLighting = true;
+		gDeferredAvatarAlphaProgram.mFeatures.disableTextureIndex = true;
 		gDeferredAvatarAlphaProgram.mShaderFiles.clear();
 		gDeferredAvatarAlphaProgram.mShaderFiles.push_back(make_pair("deferred/avatarAlphaV.glsl", GL_VERTEX_SHADER_ARB));
-		gDeferredAvatarAlphaProgram.mShaderFiles.push_back(make_pair("deferred/alphaF.glsl", GL_FRAGMENT_SHADER_ARB));
+		gDeferredAvatarAlphaProgram.mShaderFiles.push_back(make_pair("deferred/alphaNonIndexedF.glsl", GL_FRAGMENT_SHADER_ARB));
 		gDeferredAvatarAlphaProgram.mShaderLevel = mVertexShaderLevel[SHADER_DEFERRED];
 		success = gDeferredAvatarAlphaProgram.createShader(&mAvatarAttribs, &mAvatarUniforms);
 	}
@@ -1777,16 +1741,12 @@ BOOL LLViewerShaderMgr::loadShadersObject()
 		gObjectSimpleProgram.mFeatures.hasGamma = true;
 		gObjectSimpleProgram.mFeatures.hasAtmospherics = true;
 		gObjectSimpleProgram.mFeatures.hasLighting = true;
+		gObjectSimpleProgram.mFeatures.mIndexedTextureChannels = 0;
 		gObjectSimpleProgram.mShaderFiles.clear();
 		gObjectSimpleProgram.mShaderFiles.push_back(make_pair("objects/simpleV.glsl", GL_VERTEX_SHADER_ARB));
 		gObjectSimpleProgram.mShaderFiles.push_back(make_pair("objects/simpleF.glsl", GL_FRAGMENT_SHADER_ARB));
 		gObjectSimpleProgram.mShaderLevel = mVertexShaderLevel[SHADER_OBJECT];
 		success = gObjectSimpleProgram.createShader(NULL, NULL);
-
-		if (success && batch_textures)
-		{
-			setup_indexed_texture(gObjectSimpleProgram);
-		}
 	}
 	
 	if (success)
@@ -1797,17 +1757,13 @@ BOOL LLViewerShaderMgr::loadShadersObject()
 		gObjectSimpleWaterProgram.mFeatures.hasWaterFog = true;
 		gObjectSimpleWaterProgram.mFeatures.hasAtmospherics = true;
 		gObjectSimpleWaterProgram.mFeatures.hasLighting = true;
+		gObjectSimpleWaterProgram.mFeatures.mIndexedTextureChannels = 0;
 		gObjectSimpleWaterProgram.mShaderFiles.clear();
 		gObjectSimpleWaterProgram.mShaderFiles.push_back(make_pair("objects/simpleV.glsl", GL_VERTEX_SHADER_ARB));
 		gObjectSimpleWaterProgram.mShaderFiles.push_back(make_pair("objects/simpleWaterF.glsl", GL_FRAGMENT_SHADER_ARB));
 		gObjectSimpleWaterProgram.mShaderLevel = mVertexShaderLevel[SHADER_OBJECT];
 		gObjectSimpleWaterProgram.mShaderGroup = LLGLSLShader::SG_WATER;
 		success = gObjectSimpleWaterProgram.createShader(NULL, NULL);
-
-		if (success && batch_textures)
-		{
-			setup_indexed_texture(gObjectSimpleWaterProgram);
-		}
 	}
 	
 	if (success)
@@ -1817,15 +1773,12 @@ BOOL LLViewerShaderMgr::loadShadersObject()
 		gObjectFullbrightProgram.mFeatures.hasGamma = true;
 		gObjectFullbrightProgram.mFeatures.hasTransport = true;
 		gObjectFullbrightProgram.mFeatures.isFullbright = true;
+		gObjectFullbrightProgram.mFeatures.mIndexedTextureChannels = 0;
 		gObjectFullbrightProgram.mShaderFiles.clear();
 		gObjectFullbrightProgram.mShaderFiles.push_back(make_pair("objects/fullbrightV.glsl", GL_VERTEX_SHADER_ARB));
 		gObjectFullbrightProgram.mShaderFiles.push_back(make_pair("objects/fullbrightF.glsl", GL_FRAGMENT_SHADER_ARB));
 		gObjectFullbrightProgram.mShaderLevel = mVertexShaderLevel[SHADER_OBJECT];
 		success = gObjectFullbrightProgram.createShader(NULL, NULL);
-		if (success && batch_textures)
-		{
-			setup_indexed_texture(gObjectFullbrightProgram);
-		}
 	}
 
 	if (success)
@@ -1835,16 +1788,13 @@ BOOL LLViewerShaderMgr::loadShadersObject()
 		gObjectFullbrightWaterProgram.mFeatures.isFullbright = true;
 		gObjectFullbrightWaterProgram.mFeatures.hasWaterFog = true;		
 		gObjectFullbrightWaterProgram.mFeatures.hasTransport = true;
+		gObjectFullbrightWaterProgram.mFeatures.mIndexedTextureChannels = 0;
 		gObjectFullbrightWaterProgram.mShaderFiles.clear();
 		gObjectFullbrightWaterProgram.mShaderFiles.push_back(make_pair("objects/fullbrightV.glsl", GL_VERTEX_SHADER_ARB));
 		gObjectFullbrightWaterProgram.mShaderFiles.push_back(make_pair("objects/fullbrightWaterF.glsl", GL_FRAGMENT_SHADER_ARB));
 		gObjectFullbrightWaterProgram.mShaderLevel = mVertexShaderLevel[SHADER_OBJECT];
 		gObjectFullbrightWaterProgram.mShaderGroup = LLGLSLShader::SG_WATER;
 		success = gObjectFullbrightWaterProgram.createShader(NULL, NULL);
-		if (success && batch_textures)
-		{
-			setup_indexed_texture(gObjectFullbrightWaterProgram);
-		}
 	}
 
 	if (success)
@@ -1855,15 +1805,12 @@ BOOL LLViewerShaderMgr::loadShadersObject()
 		gObjectShinyProgram.mFeatures.hasGamma = true;
 		gObjectShinyProgram.mFeatures.hasAtmospherics = true;
 		gObjectShinyProgram.mFeatures.isShiny = true;
+		gObjectShinyProgram.mFeatures.mIndexedTextureChannels = 0;
 		gObjectShinyProgram.mShaderFiles.clear();
 		gObjectShinyProgram.mShaderFiles.push_back(make_pair("objects/shinyV.glsl", GL_VERTEX_SHADER_ARB));
 		gObjectShinyProgram.mShaderFiles.push_back(make_pair("objects/shinyF.glsl", GL_FRAGMENT_SHADER_ARB));		
 		gObjectShinyProgram.mShaderLevel = mVertexShaderLevel[SHADER_OBJECT];
 		success = gObjectShinyProgram.createShader(NULL, &mShinyUniforms);
-		if (success && batch_textures)
-		{
-			setup_indexed_texture_with_cubemap(gObjectShinyProgram);
-		}
 	}
 
 	if (success)
@@ -1874,16 +1821,13 @@ BOOL LLViewerShaderMgr::loadShadersObject()
 		gObjectShinyWaterProgram.mFeatures.isShiny = true;
 		gObjectShinyWaterProgram.mFeatures.hasWaterFog = true;
 		gObjectShinyWaterProgram.mFeatures.hasAtmospherics = true;
+		gObjectShinyWaterProgram.mFeatures.mIndexedTextureChannels = 0;
 		gObjectShinyWaterProgram.mShaderFiles.clear();
 		gObjectShinyWaterProgram.mShaderFiles.push_back(make_pair("objects/shinyWaterF.glsl", GL_FRAGMENT_SHADER_ARB));
 		gObjectShinyWaterProgram.mShaderFiles.push_back(make_pair("objects/shinyV.glsl", GL_VERTEX_SHADER_ARB));
 		gObjectShinyWaterProgram.mShaderLevel = mVertexShaderLevel[SHADER_OBJECT];
 		gObjectShinyWaterProgram.mShaderGroup = LLGLSLShader::SG_WATER;
 		success = gObjectShinyWaterProgram.createShader(NULL, &mShinyUniforms);
-		if (success && batch_textures)
-		{
-			setup_indexed_texture_with_cubemap(gObjectShinyWaterProgram);
-		}
 	}
 	
 	if (success)
@@ -1894,15 +1838,12 @@ BOOL LLViewerShaderMgr::loadShadersObject()
 		gObjectFullbrightShinyProgram.mFeatures.isShiny = true;
 		gObjectFullbrightShinyProgram.mFeatures.hasGamma = true;
 		gObjectFullbrightShinyProgram.mFeatures.hasTransport = true;
+		gObjectFullbrightShinyProgram.mFeatures.mIndexedTextureChannels = 0;
 		gObjectFullbrightShinyProgram.mShaderFiles.clear();
 		gObjectFullbrightShinyProgram.mShaderFiles.push_back(make_pair("objects/fullbrightShinyV.glsl", GL_VERTEX_SHADER_ARB));
 		gObjectFullbrightShinyProgram.mShaderFiles.push_back(make_pair("objects/fullbrightShinyF.glsl", GL_FRAGMENT_SHADER_ARB));
 		gObjectFullbrightShinyProgram.mShaderLevel = mVertexShaderLevel[SHADER_OBJECT];
 		success = gObjectFullbrightShinyProgram.createShader(NULL, &mShinyUniforms);
-		if (success && batch_textures)
-		{
-			setup_indexed_texture_with_cubemap(gObjectFullbrightShinyProgram);
-		}
 	}
 
 	if (success)
@@ -1914,16 +1855,13 @@ BOOL LLViewerShaderMgr::loadShadersObject()
 		gObjectFullbrightShinyWaterProgram.mFeatures.hasGamma = true;
 		gObjectFullbrightShinyWaterProgram.mFeatures.hasTransport = true;
 		gObjectFullbrightShinyWaterProgram.mFeatures.hasWaterFog = true;
+		gObjectFullbrightShinyWaterProgram.mFeatures.mIndexedTextureChannels = 0;
 		gObjectFullbrightShinyWaterProgram.mShaderFiles.clear();
 		gObjectFullbrightShinyWaterProgram.mShaderFiles.push_back(make_pair("objects/fullbrightShinyV.glsl", GL_VERTEX_SHADER_ARB));
 		gObjectFullbrightShinyWaterProgram.mShaderFiles.push_back(make_pair("objects/fullbrightShinyWaterF.glsl", GL_FRAGMENT_SHADER_ARB));
 		gObjectFullbrightShinyWaterProgram.mShaderLevel = mVertexShaderLevel[SHADER_OBJECT];
 		gObjectFullbrightShinyWaterProgram.mShaderGroup = LLGLSLShader::SG_WATER;
 		success = gObjectFullbrightShinyWaterProgram.createShader(NULL, &mShinyUniforms);
-		if (success && batch_textures)
-		{
-			setup_indexed_texture_with_cubemap(gObjectFullbrightShinyWaterProgram);
-		}
 	}
 
 	if (mVertexShaderLevel[SHADER_AVATAR] > 0)
@@ -2103,6 +2041,7 @@ BOOL LLViewerShaderMgr::loadShadersAvatar()
 		gAvatarProgram.mFeatures.hasGamma = true;
 		gAvatarProgram.mFeatures.hasAtmospherics = true;
 		gAvatarProgram.mFeatures.hasLighting = true;
+		gAvatarProgram.mFeatures.disableTextureIndex = true;
 		gAvatarProgram.mShaderFiles.clear();
 		gAvatarProgram.mShaderFiles.push_back(make_pair("avatar/avatarV.glsl", GL_VERTEX_SHADER_ARB));
 		gAvatarProgram.mShaderFiles.push_back(make_pair("avatar/avatarF.glsl", GL_FRAGMENT_SHADER_ARB));
@@ -2118,6 +2057,7 @@ BOOL LLViewerShaderMgr::loadShadersAvatar()
 			gAvatarWaterProgram.mFeatures.hasWaterFog = true;
 			gAvatarWaterProgram.mFeatures.hasAtmospherics = true;
 			gAvatarWaterProgram.mFeatures.hasLighting = true;
+			gAvatarWaterProgram.mFeatures.disableTextureIndex = true;
 			gAvatarWaterProgram.mShaderFiles.clear();
 			gAvatarWaterProgram.mShaderFiles.push_back(make_pair("avatar/avatarV.glsl", GL_VERTEX_SHADER_ARB));
 			gAvatarWaterProgram.mShaderFiles.push_back(make_pair("objects/simpleWaterF.glsl", GL_FRAGMENT_SHADER_ARB));
@@ -2138,6 +2078,7 @@ BOOL LLViewerShaderMgr::loadShadersAvatar()
 	{
 		gAvatarPickProgram.mName = "Avatar Pick Shader";
 		gAvatarPickProgram.mFeatures.hasSkinning = true;
+		gAvatarPickProgram.mFeatures.disableTextureIndex = true;
 		gAvatarPickProgram.mShaderFiles.clear();
 		gAvatarPickProgram.mShaderFiles.push_back(make_pair("avatar/pickAvatarV.glsl", GL_VERTEX_SHADER_ARB));
 		gAvatarPickProgram.mShaderFiles.push_back(make_pair("avatar/pickAvatarF.glsl", GL_FRAGMENT_SHADER_ARB));
@@ -2154,6 +2095,7 @@ BOOL LLViewerShaderMgr::loadShadersAvatar()
 		gAvatarEyeballProgram.mFeatures.hasGamma = true;
 		gAvatarEyeballProgram.mFeatures.hasAtmospherics = true;
 		gAvatarEyeballProgram.mFeatures.hasLighting = true;
+		gAvatarEyeballProgram.mFeatures.disableTextureIndex = true;
 		gAvatarEyeballProgram.mShaderFiles.clear();
 		gAvatarEyeballProgram.mShaderFiles.push_back(make_pair("avatar/eyeballV.glsl", GL_VERTEX_SHADER_ARB));
 		gAvatarEyeballProgram.mShaderFiles.push_back(make_pair("avatar/eyeballF.glsl", GL_FRAGMENT_SHADER_ARB));
diff --git a/indra/newview/llvovolume.cpp b/indra/newview/llvovolume.cpp
index ed6edbb65b..125283d474 100644
--- a/indra/newview/llvovolume.cpp
+++ b/indra/newview/llvovolume.cpp
@@ -4455,6 +4455,14 @@ void LLVolumeGeometryManager::genDrawInfo(LLSpatialGroup* group, U32 mask, std::
 		buffer_index = -1;
 	}
 
+	S32 texture_index_channels = gGLManager.mNumTextureImageUnits-1; //always reserve one for shiny for now just for simplicity
+	
+	if (LLPipeline::sRenderDeferred && distance_sort)
+	{
+		texture_index_channels = gDeferredAlphaProgram.mFeatures.mIndexedTextureChannels;
+	}
+
+
 	while (face_iter != faces.end())
 	{
 		//pull off next face
@@ -4521,11 +4529,6 @@ void LLVolumeGeometryManager::genDrawInfo(LLSpatialGroup* group, U32 mask, std::
 						else
 						{
 							cur_tex++;
-
-							if (cur_tex >= 7 && facep->getTextureEntry()->getShiny())
-							{ //entry 7 is reserved for the environment map for shiny faces
-								break;
-							}
 						}
 
 						if (!can_batch_texture(facep))
@@ -4534,8 +4537,8 @@ void LLVolumeGeometryManager::genDrawInfo(LLSpatialGroup* group, U32 mask, std::
 							break;
 						}
 
-						if (cur_tex >= 8)
-						{ //cut batches on every 8 textures
+						if (cur_tex >= texture_index_channels)
+						{ //cut batches when index channels are depleted
 							break;
 						}
author	Dave Parks <davep@lindenlab.com>	2011-05-31 14:35:59 -0500
committer	Dave Parks <davep@lindenlab.com>	2011-05-31 14:35:59 -0500
commit	ece32418e7c1828a65c88e526a5afcb635c5453a (patch)
tree	3c1cb5315a354371b75d98d79f97a98d078815c4
parent	522a28d12721e1cc2e7f726882baa79be97d55fa (diff)