From 08b933a0c67463f06f124420f16c8a3f7dc83f1f Mon Sep 17 00:00:00 2001
From: Dave Parks <davep@lindenlab.com>
Date: Wed, 3 Jul 2024 17:42:24 -0500
Subject: #1870 Tune up for better experience on integrated intel with low
 memory (#1872)

* More deterministic vsize calculation.   Add control for choosing downscale method.
* Quick hack to make GLTF preview work again
---
 indra/newview/llface.cpp | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'indra/newview/llface.cpp')

diff --git a/indra/newview/llface.cpp b/indra/newview/llface.cpp
index 0e8e64af69..777ea611b0 100644
--- a/indra/newview/llface.cpp
+++ b/indra/newview/llface.cpp
@@ -169,6 +169,8 @@ void LLFace::init(LLDrawable* drawablep, LLViewerObject* objp)
     mImportanceToCamera = 0.f ;
     mBoundingSphereRadius = 0.0f ;
 
+    mTexExtents[0].set(0, 0);
+    mTexExtents[1].set(1, 1);
     mHasMedia = false ;
     mIsMediaAllowed = true;
 }
@@ -2047,10 +2049,12 @@ void LLFace::resetVirtualSize()
 F32 LLFace::getTextureVirtualSize()
 {
     LL_PROFILE_ZONE_SCOPED_CATEGORY_TEXTURE;
+
     F32 radius;
     F32 cos_angle_to_view_dir;
     bool in_frustum = calcPixelArea(cos_angle_to_view_dir, radius);
 
+
     if (mPixelArea < F_ALMOST_ZERO || !in_frustum)
     {
         setVirtualSize(0.f) ;
-- 
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