Profile guided optimization pass (#2582)

- Tune up LLJointRiggingInfoTab
- Visualize joint bounding boxes when visualizing joints
- Use LLJointRiggingInfo to caclulate desired resolution of a texture
- Throttle calls to calcPixelArea
- Fetch MeshSkinInfo immediately when header is received

1 files changed, 4 insertions, 1 deletions

diff --git a/indra/llprimitive/llmodel.h b/indra/llprimitive/llmodel.h
index b0cba2d655..96cfb7151e 100644
--- a/indra/llprimitive/llmodel.h
+++ b/indra/llprimitive/llmodel.h
@@ -56,12 +56,15 @@ public:
     LLUUID mMeshID;
     std::vector<std::string> mJointNames;
     mutable std::vector<S32> mJointNums;
-    typedef std::vector<LLMatrix4a, boost::alignment::aligned_allocator<LLMatrix4a, 16>> matrix_list_t;
+    typedef std::vector<LLMatrix4a> matrix_list_t;
     matrix_list_t mInvBindMatrix;
 
     // bones/joints position overrides
     matrix_list_t mAlternateBindMatrix;
 
+    // cached multiply of mBindShapeMatrix and mInvBindMatrix
+    matrix_list_t mBindPoseMatrix;
+
     LL_ALIGN_16(LLMatrix4a mBindShapeMatrix);
 
     float mPelvisOffset;