SH-1682 Work in progress on using texture indexes to improve batch size (wow, super fast so far)

1 files changed, 24 insertions, 0 deletions

diff --git a/indra/newview/llspatialpartition.cpp b/indra/newview/llspatialpartition.cpp
index 8143d6a41f..7f91f9a952 100644
--- a/indra/newview/llspatialpartition.cpp
+++ b/indra/newview/llspatialpartition.cpp
@@ -3439,6 +3439,8 @@ void renderTextureAnim(LLDrawInfo* params)
 
 void renderBatchSize(LLDrawInfo* params)
 {
+	LLGLEnable offset(GL_POLYGON_OFFSET_FILL);
+	glPolygonOffset(-1.f, 1.f);
 	glColor3ubv((GLubyte*) &(params->mDebugColor));
 	pushVerts(params, LLVertexBuffer::MAP_VERTEX);
 }
@@ -3876,6 +3878,28 @@ public:
 				renderAgentTarget(avatar);
 			}
 			
+			if (gDebugGL)
+			{
+				for (U32 i = 0; i < drawable->getNumFaces(); ++i)
+				{
+					LLFace* facep = drawable->getFace(i);
+					U8 index = facep->getTextureIndex();
+					if (facep->mDrawInfo)
+					{
+						if (index < 255)
+						{
+							if (facep->mDrawInfo->mTextureList.size() <= index)
+							{
+								llerrs << "Face texture index out of bounds." << llendl;
+							}
+							else if (facep->mDrawInfo->mTextureList[index] != facep->getTexture())
+							{
+								llerrs << "Face texture index incorrect." << llendl;
+							}
+						}
+					}
+				}
+			}
 		}
 		
 		for (LLSpatialGroup::draw_map_t::iterator i = group->mDrawMap.begin(); i != group->mDrawMap.end(); ++i)