Merge

4 files changed, 20 insertions, 8 deletions

diff --git a/indra/llrender/llglslshader.cpp b/indra/llrender/llglslshader.cpp
index 37bcf0c163..ff79efcc5b 100644
--- a/indra/llrender/llglslshader.cpp
+++ b/indra/llrender/llglslshader.cpp
@@ -767,18 +767,19 @@ BOOL LLGLSLShader::mapUniforms(const vector<LLStaticHashedString> * uniforms)
 	S32 diffuseMap = glGetUniformLocationARB(mProgramObject, "diffuseMap");
 	S32 specularMap = glGetUniformLocationARB(mProgramObject, "specularMap");
 	S32 bumpMap = glGetUniformLocationARB(mProgramObject, "bumpMap");
+    S32 altDiffuseMap = glGetUniformLocationARB(mProgramObject, "altDiffuseMap");
 	S32 environmentMap = glGetUniformLocationARB(mProgramObject, "environmentMap");
 
 	std::set<S32> skip_index;
 
-	if (-1 != diffuseMap && (-1 != specularMap || -1 != bumpMap || -1 != environmentMap))
+	if (-1 != diffuseMap && (-1 != specularMap || -1 != bumpMap || -1 != environmentMap || -1 != altDiffuseMap))
 	{
 		GLenum type;
 		GLsizei length;
 		GLint size = -1;
 		char name[1024];
 
-		diffuseMap = specularMap = bumpMap = environmentMap = -1;
+		diffuseMap = altDiffuseMap = specularMap = bumpMap = environmentMap = -1;
 
 		for (S32 i = 0; i < activeCount; i++)
 		{
@@ -815,6 +816,12 @@ BOOL LLGLSLShader::mapUniforms(const vector<LLStaticHashedString> * uniforms)
 				environmentMap = i;
 				continue;
 			}
+
+            if (-1 == altDiffuseMap && std::string(name) == "altDiffuseMap")
+			{
+				altDiffuseMap = i;
+				continue;
+			}
 		}
 
 		bool specularDiff = specularMap < diffuseMap && -1 != specularMap;
diff --git a/indra/llrender/llrender.h b/indra/llrender/llrender.h
index 1bc5e89eac..62cd526550 100644
--- a/indra/llrender/llrender.h
+++ b/indra/llrender/llrender.h
@@ -265,10 +265,11 @@ public:
 
 	enum eTexIndex
 	{
-		DIFFUSE_MAP = 0,
-		NORMAL_MAP,
-		SPECULAR_MAP,
-		NUM_TEXTURE_CHANNELS,
+		DIFFUSE_MAP           = 0,
+        ALTERNATE_DIFFUSE_MAP = 1,
+		NORMAL_MAP            = 1,
+		SPECULAR_MAP          = 2,        
+		NUM_TEXTURE_CHANNELS  = 3,
 	};
 
 	enum eVolumeTexIndex
diff --git a/indra/llrender/llshadermgr.cpp b/indra/llrender/llshadermgr.cpp
index fd187b99ee..ebdfbd89b2 100644
--- a/indra/llrender/llshadermgr.cpp
+++ b/indra/llrender/llshadermgr.cpp
@@ -552,8 +552,8 @@ void LLShaderMgr::dumpObjectLog(GLhandleARB ret, BOOL warns, const std::string&
 
 	if (log.length() > 0)
 	{
-        LL_INFOS("ShaderErrors") << "Shader loading from " << fname << ":\n" << LL_ENDL;
-        LL_INFOS("ShaderErrors") << log << LL_ENDL;
+        LL_WARNS("ShaderLoading") << "Shader loading from " << fname << ":\n" << LL_ENDL;
+        LL_WARNS("ShaderLoading") << log << LL_ENDL;
 	}
  }
 
@@ -1144,6 +1144,7 @@ void LLShaderMgr::initAttribsAndUniforms()
 	mReservedUniforms.push_back("color");
 		
 	mReservedUniforms.push_back("diffuseMap");
+    mReservedUniforms.push_back("altDiffuseMap");
 	mReservedUniforms.push_back("specularMap");
 	mReservedUniforms.push_back("bumpMap");
 	mReservedUniforms.push_back("environmentMap");
@@ -1309,6 +1310,7 @@ void LLShaderMgr::initAttribsAndUniforms()
     mReservedUniforms.push_back("scattering_texture");
     mReservedUniforms.push_back("single_mie_scattering_texture");
     mReservedUniforms.push_back("irradiance_texture");
+    mReservedUniforms.push_back("blend_factor");
 
 	llassert(mReservedUniforms.size() == END_RESERVED_UNIFORMS);
 
diff --git a/indra/llrender/llshadermgr.h b/indra/llrender/llshadermgr.h
index 9919dbe31a..3fac21883f 100644
--- a/indra/llrender/llshadermgr.h
+++ b/indra/llrender/llshadermgr.h
@@ -74,6 +74,7 @@ public:
 		PROJECTOR_AMBIENT_LOD,
 		DIFFUSE_COLOR,
 		DIFFUSE_MAP,
+        ALTERNATE_DIFFUSE_MAP,
 		SPECULAR_MAP,
 		BUMP_MAP,
 		ENVIRONMENT_MAP,
@@ -227,6 +228,7 @@ public:
         SCATTER_TEX,
         SINGLE_MIE_SCATTER_TEX,
         ILLUMINANCE_TEX,
+        BLEND_FACTOR,
 
 		END_RESERVED_UNIFORMS
 	} eGLSLReservedUniforms;