From 22b62c1a5bf43b498774261a2a6ea43e813a2869 Mon Sep 17 00:00:00 2001 From: Dave Parks Date: Fri, 4 Jun 2010 00:11:37 -0500 Subject: Slightly faster position transformations. --- indra/newview/llface.cpp | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) (limited to 'indra') diff --git a/indra/newview/llface.cpp b/indra/newview/llface.cpp index b8407a6f5b..0b5cf78261 100644 --- a/indra/newview/llface.cpp +++ b/indra/newview/llface.cpp @@ -1546,10 +1546,15 @@ BOOL LLFace::getGeometryVolume(const LLVolume& volume, LLMatrix4a mat_vert; mat_vert.loadu(mat_vert_in); - for (S32 i = 0; i < num_vertices; i++) + LLVector4a* src = vf.mPositions; + LLVector4a* dst = vertices; + + LLVector4a* end = dst+num_vertices; + do { - mat_vert.affineTransform(vf.mPositions[i], vertices[i]); + mat_vert.affineTransform(*src++, *dst++); } + while(dst < end); } if (rebuild_normal) -- cgit v1.2.3