From cc54e206c3ea390a3a14829a4ac40ce5d98f5965 Mon Sep 17 00:00:00 2001
From: Andrey Kleshchev <andreykproductengine@lindenlab.com>
Date: Wed, 2 Apr 2025 00:05:57 +0300
Subject: #3575 Shrink draw distance when VRAM is very low

---
 indra/newview/llviewerdisplay.cpp | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

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

diff --git a/indra/newview/llviewerdisplay.cpp b/indra/newview/llviewerdisplay.cpp
index 32019f860d..27718782ee 100644
--- a/indra/newview/llviewerdisplay.cpp
+++ b/indra/newview/llviewerdisplay.cpp
@@ -215,11 +215,15 @@ void display_update_camera()
         final_far = gSavedSettings.getF32("RenderReflectionProbeDrawDistance");
     }
     else if (CAMERA_MODE_CUSTOMIZE_AVATAR == gAgentCamera.getCameraMode())
-
     {
         final_far *= 0.5f;
     }
+    else if (LLViewerTexture::sDesiredDiscardBias > 2.f)
+    {
+        final_far = llmax(32.f, final_far / (LLViewerTexture::sDesiredDiscardBias - 1.f));
+    }
     LLViewerCamera::getInstance()->setFar(final_far);
+    LLVOAvatar::sRenderDistance = llclamp(final_far, 16.f, 256.f);
     gViewerWindow->setup3DRender();
 
     if (!gCubeSnapshot)
-- 
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