From 5bd99a6c5cb578849d870e64dae3b78369a00d2c Mon Sep 17 00:00:00 2001
From: Graham Linden <graham@lindenlab.com>
Date: Fri, 12 Jul 2019 10:50:59 -0700
Subject: [PATCH] SL-11370

Prevent Low/Low-mid from including things in the distortion map render it should not.
---
 indra/newview/pipeline.cpp | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/indra/newview/pipeline.cpp b/indra/newview/pipeline.cpp
index a7adac98a80..6f3e6819c45 100644
--- a/indra/newview/pipeline.cpp
+++ b/indra/newview/pipeline.cpp
@@ -9473,6 +9473,14 @@ void LLPipeline::generateWaterReflection(LLCamera& camera_in)
                     clip_plane.disable();
                 }
 
+                // SL-11370 prevent Low/Low-Mid graphics from rendering distortion map contents it should not
+                if (!canUseWindLightShaders())
+                {
+                    clearRenderTypeMask(LLPipeline::RENDER_TYPE_PARTICLES, END_RENDER_TYPES);
+                    clearRenderTypeMask(LLPipeline::RENDER_TYPE_AVATAR, END_RENDER_TYPES);
+                    clearRenderTypeMask(LLPipeline::RENDER_TYPE_VOLUME, END_RENDER_TYPES);
+                }
+
                 updateCull(camera, mRefractedObjects, water_clip, &plane);
                 stateSort(camera, mRefractedObjects);
                 renderGeom(camera);
-- 
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