From 830cb6b66551025285120fb628f0b5ebf3841756 Mon Sep 17 00:00:00 2001
From: Dave Parks <davep@lindenlab.com>
Date: Fri, 3 Feb 2023 17:18:39 -0600
Subject: SL-19148 Decruft some forward shaders and drawpools.  Fix HUDs being
 in wrong color space.

---
 indra/llrender/llglslshader.cpp |  1 -
 indra/llrender/llglslshader.h   |  1 -
 indra/llrender/llshadermgr.cpp  | 89 +----------------------------------------
 indra/llrender/llshadermgr.h    |  1 -
 4 files changed, 1 insertion(+), 91 deletions(-)

(limited to 'indra/llrender')

diff --git a/indra/llrender/llglslshader.cpp b/indra/llrender/llglslshader.cpp
index faa45d59b9..1e3f539c81 100644
--- a/indra/llrender/llglslshader.cpp
+++ b/indra/llrender/llglslshader.cpp
@@ -87,7 +87,6 @@ LLShaderFeatures::LLShaderFeatures()
     , calculatesAtmospherics(false)
     , hasLighting(false)
     , isAlphaLighting(false)
-    , isShiny(false)
     , isFullbright(false)
     , isSpecular(false)
     , hasWaterFog(false)
diff --git a/indra/llrender/llglslshader.h b/indra/llrender/llglslshader.h
index 6c18282fec..f7bba35758 100644
--- a/indra/llrender/llglslshader.h
+++ b/indra/llrender/llglslshader.h
@@ -40,7 +40,6 @@ public:
     bool calculatesAtmospherics;
     bool hasLighting; // implies no transport (it's possible to have neither though)
     bool isAlphaLighting; // indicates lighting shaders need not be linked in (lighting performed directly in alpha shader to match deferred lighting functions)
-    bool isShiny;
     bool isFullbright; // implies no lighting
     bool isSpecular;
     bool hasWaterFog; // implies no gamma
diff --git a/indra/llrender/llshadermgr.cpp b/indra/llrender/llshadermgr.cpp
index 6e3d89eedc..e9daf7cb75 100644
--- a/indra/llrender/llshadermgr.cpp
+++ b/indra/llrender/llshadermgr.cpp
@@ -296,9 +296,6 @@ BOOL LLShaderMgr::attachShaderFeatures(LLGLSLShader * shader)
 		{
 			return FALSE;
 		}
-
-		// Test hasFullbright and hasShiny and attach fullbright and 
-		// fullbright shiny atmos transport if we split them out.
 	}
 
 	// NOTE order of shader object attaching is VERY IMPORTANT!!!
@@ -390,30 +387,11 @@ BOOL LLShaderMgr::attachShaderFeatures(LLGLSLShader * shader)
 			}
 		}
 	}
-	
 	// NOTE order of shader object attaching is VERY IMPORTANT!!!
 	else if (features->isFullbright)
 	{
 	
-		if (features->isShiny && features->hasWaterFog)
-		{
-			if (features->disableTextureIndex)
-			{
-                if (!shader->attachFragmentObject("lighting/lightFullbrightShinyWaterNonIndexedF.glsl"))
-				{
-					return FALSE;
-				}
-			}
-			else 
-			{
-                if (!shader->attachFragmentObject("lighting/lightFullbrightShinyWaterF.glsl"))
-				{
-					return FALSE;
-				}
-				shader->mFeatures.mIndexedTextureChannels = llmax(LLGLSLShader::sIndexedTextureChannels-1, 1);
-			}
-		}
-		else if (features->hasWaterFog)
+		if (features->hasWaterFog)
 		{
 			if (features->disableTextureIndex)
 			{
@@ -445,26 +423,6 @@ BOOL LLShaderMgr::attachShaderFeatures(LLGLSLShader * shader)
 				shader->mFeatures.mIndexedTextureChannels = llmax(LLGLSLShader::sIndexedTextureChannels-1, 1);
 			}
 		}
-		
-		else if (features->isShiny)
-		{
-			if (features->disableTextureIndex)
-			{
-                if (!shader->attachFragmentObject("lighting/lightFullbrightShinyNonIndexedF.glsl"))
-				{
-					return FALSE;
-				}
-			}
-			else 
-			{
-                if (!shader->attachFragmentObject("lighting/lightFullbrightShinyF.glsl"))
-				{
-					return FALSE;
-				}
-				shader->mFeatures.mIndexedTextureChannels = llmax(LLGLSLShader::sIndexedTextureChannels-1, 1);
-			}
-		}
-		
 		else
 		{
 			if (features->disableTextureIndex)
@@ -505,50 +463,6 @@ BOOL LLShaderMgr::attachShaderFeatures(LLGLSLShader * shader)
 			}
 		}
 	}
-
-	// NOTE order of shader object attaching is VERY IMPORTANT!!!
-	else if (features->isShiny)
-	{
-	
-		if (features->hasWaterFog)
-		{
-			if (features->disableTextureIndex)
-			{
-                if (!shader->attachFragmentObject("lighting/lightShinyWaterNonIndexedF.glsl"))
-				{
-					return FALSE;
-				}
-			}
-			else 
-			{
-                if (!shader->attachFragmentObject("lighting/lightShinyWaterF.glsl"))
-				{
-					return FALSE;
-				}
-				shader->mFeatures.mIndexedTextureChannels = llmax(LLGLSLShader::sIndexedTextureChannels-1, 1);
-			}
-		}
-		
-		else 
-		{
-			if (features->disableTextureIndex)
-			{
-                if (!shader->attachFragmentObject("lighting/lightShinyNonIndexedF.glsl"))
-				{
-					return FALSE;
-				}
-			}
-			else 
-			{
-                if (!shader->attachFragmentObject("lighting/lightShinyF.glsl"))
-				{
-					return FALSE;
-				}
-				shader->mFeatures.mIndexedTextureChannels = llmax(LLGLSLShader::sIndexedTextureChannels-1, 1);
-			}
-		}
-	}
-
 	if (features->mIndexedTextureChannels <= 1)
 	{
 		if (!shader->attachVertexObject("objects/nonindexedTextureV.glsl"))
@@ -1422,7 +1336,6 @@ void LLShaderMgr::initAttribsAndUniforms()
     mReservedUniforms.push_back("single_mie_scattering_texture");
     mReservedUniforms.push_back("irradiance_texture");
     mReservedUniforms.push_back("blend_factor");
-    mReservedUniforms.push_back("no_atmo");
     mReservedUniforms.push_back("moisture_level");
     mReservedUniforms.push_back("droplet_radius");
     mReservedUniforms.push_back("ice_level");
diff --git a/indra/llrender/llshadermgr.h b/indra/llrender/llshadermgr.h
index a224b2a19b..3c8bef635a 100644
--- a/indra/llrender/llshadermgr.h
+++ b/indra/llrender/llshadermgr.h
@@ -255,7 +255,6 @@ public:
         ILLUMINANCE_TEX,                    //  "irradiance_texture"
         BLEND_FACTOR,                       //  "blend_factor"
 
-        NO_ATMO,                            //  "no_atmo"
         MOISTURE_LEVEL,                     //  "moisture_level"
         DROPLET_RADIUS,                     //  "droplet_radius"
         ICE_LEVEL,                          //  "ice_level"
-- 
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