1 files changed, 26 insertions, 8 deletions

diff --git a/indra/newview/llfloatermodelpreview.cpp b/indra/newview/llfloatermodelpreview.cpp
index ef846ec42e..b9838f7da2 100755
--- a/indra/newview/llfloatermodelpreview.cpp
+++ b/indra/newview/llfloatermodelpreview.cpp
@@ -3623,6 +3623,15 @@ void LLModelPreview::genLODs(S32 which_lod, U32 decimation, bool enforce_tri_lim
 
 	LLVertexBuffer::unbind();
 
+	bool no_ff = LLGLSLShader::sNoFixedFunction;
+	LLGLSLShader* shader = LLGLSLShader::sCurBoundShaderPtr;
+	LLGLSLShader::sNoFixedFunction = false;
+
+	if (shader)
+	{
+		shader->unbind();
+	}
+	
 	stop_gloderror();
 	static U32 cur_name = 1;
 
@@ -4003,6 +4012,13 @@ void LLModelPreview::genLODs(S32 which_lod, U32 decimation, bool enforce_tri_lim
 
 	mResourceCost = calcResourceCost();
 
+	LLVertexBuffer::unbind();
+	LLGLSLShader::sNoFixedFunction = no_ff;
+	if (shader)
+	{
+		shader->bind();
+	}
+
 	/*if (which_lod == -1 && mScene[LLModel::LOD_PHYSICS].empty())
 	 { //build physics scene
 	 mScene[LLModel::LOD_PHYSICS] = mScene[LLModel::LOD_LOW];
@@ -4950,7 +4966,8 @@ BOOL LLModelPreview::render()
 
 						llassert(binding == model->mMaterialList[i]);
 						
-						glColor4fv(material.mDiffuseColor.mV);
+						gGL.diffuseColor4fv(material.mDiffuseColor.mV);
+
 						if (material.mDiffuseMap.notNull())
 						{
 							if (material.mDiffuseMap->getDiscardLevel() > -1)
@@ -4962,12 +4979,12 @@ BOOL LLModelPreview::render()
 					}
 					else
 					{
-						glColor4f(1,1,1,1);
+						gGL.diffuseColor4f(1,1,1,1);
 					}
 
 					buffer->drawRange(LLRender::TRIANGLES, 0, buffer->getNumVerts()-1, buffer->getNumIndices(), 0);
 					gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE);
-					glColor3f(0.4f, 0.4f, 0.4f);
+					gGL.diffuseColor3f(0.4f, 0.4f, 0.4f);
 
 					if (edges)
 					{
@@ -5069,11 +5086,11 @@ BOOL LLModelPreview::render()
 
 							buffer->drawRange(LLRender::TRIANGLES, 0, buffer->getNumVerts()-1, buffer->getNumIndices(), 0);
 							gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE);
-							glColor4f(0.4f, 0.4f, 0.0f, 0.4f);
+							gGL.diffuseColor4f(0.4f, 0.4f, 0.0f, 0.4f);
 
 							buffer->drawRange(LLRender::TRIANGLES, 0, buffer->getNumVerts()-1, buffer->getNumIndices(), 0);
 
-							glColor3f(1.f, 1.f, 0.f);
+							gGL.diffuseColor3f(1.f, 1.f, 0.f);
 
 							glLineWidth(2.f);
 							glPolygonMode(GL_FRONT_AND_BACK, GL_LINE);
@@ -5093,7 +5110,7 @@ BOOL LLModelPreview::render()
 				//show degenerate triangles
 				LLGLDepthTest depth(GL_TRUE, GL_TRUE, GL_ALWAYS);
 				LLGLDisable cull(GL_CULL_FACE);
-				glColor4f(1.f,0.f,0.f,1.f);
+				gGL.diffuseColor4f(1.f,0.f,0.f,1.f);
 				const LLVector4a scale(0.5f);
 
 				for (LLMeshUploadThread::instance_list::iterator iter = mUploadData.begin(); iter != mUploadData.end(); ++iter)
@@ -5258,11 +5275,12 @@ BOOL LLModelPreview::render()
 
 							const std::string& binding = instance.mModel->mMaterialList[i];
 							const LLImportMaterial& material = instance.mMaterial[binding];
+
 							buffer->setBuffer(type_mask & buffer->getTypeMask());
-							glColor4fv(material.mDiffuseColor.mV);
+							gGL.diffuseColor4fv(material.mDiffuseColor.mV);
 							gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE);
 							buffer->draw(LLRender::TRIANGLES, buffer->getNumIndices(), 0);
-							glColor3f(0.4f, 0.4f, 0.4f);
+							gGL.diffuseColor3f(0.4f, 0.4f, 0.4f);
 
 							if (edges)
 							{