1 files changed, 13 insertions, 6 deletions
diff --git a/indra/newview/llvocache.cpp b/indra/newview/llvocache.cpp
index 27c105c8d6..52a6afc2d0 100644
--- a/indra/newview/llvocache.cpp
+++ b/indra/newview/llvocache.cpp
@@ -486,14 +486,21 @@ void LLVOCacheEntry::updateDebugSettings()
     //min radius: all objects within this radius remain loaded in memory
     static LLCachedControl<F32> min_radius(gSavedSettings,"SceneLoadMinRadius");
     static const F32 MIN_RADIUS = 1.0f;
-    const F32 draw_radius = gAgentCamera.mDrawDistance;
+
+    F32 draw_radius = gAgentCamera.mDrawDistance;
+    if (LLViewerTexture::isSystemMemoryCritical())
+    {
+        // Factor is intended to go from 1.0 to 2.0
+        // For safety cap reduction at 50%, we don't want to go below half of draw distance
+        draw_radius = llmax(draw_radius / LLViewerTexture::getSystemMemoryBudgetFactor(), draw_radius / 2.f);
+    }
     const F32 clamped_min_radius = llclamp((F32) min_radius, MIN_RADIUS, draw_radius); // [1, mDrawDistance]
     sNearRadius = MIN_RADIUS + ((clamped_min_radius - MIN_RADIUS) * adjust_factor);
 
     // a percentage of draw distance beyond which all objects outside of view frustum will be unloaded, regardless of pixel threshold
     static LLCachedControl<F32> rear_max_radius_frac(gSavedSettings,"SceneLoadRearMaxRadiusFraction");
     const F32 min_radius_plus_one = sNearRadius + 1.f;
-    const F32 max_radius = rear_max_radius_frac * gAgentCamera.mDrawDistance;
+    const F32 max_radius = rear_max_radius_frac * draw_radius;
     const F32 clamped_max_radius = llclamp(max_radius, min_radius_plus_one, draw_radius); // [sNearRadius, mDrawDistance]
     sRearFarRadius = min_radius_plus_one + ((clamped_max_radius - min_radius_plus_one) * adjust_factor);
 
@@ -1875,11 +1882,11 @@ void LLVOCache::removeGenericExtrasForHandle(U64 handle)
     }
 
     // NOTE: when removing the extras, we must also remove the objects so the simulator will send us a full upddate with the valid overrides
-    auto* entry = mHandleEntryMap[handle];
-    if (entry)
+    handle_entry_map_t::iterator iter = mHandleEntryMap.find(handle);
+    if (iter != mHandleEntryMap.end())
     {
-        LL_WARNS("GLTF", "VOCache") << "Removing generic extras for handle " << entry->mHandle << "Filename: " << getObjectCacheExtrasFilename(handle) << LL_ENDL;
-        removeEntry(entry);
+        LL_WARNS("GLTF", "VOCache") << "Removing generic extras for handle " << handle << "Filename: " << getObjectCacheExtrasFilename(handle) << LL_ENDL;
+        removeEntry(iter->second);
     }
     else
     {