From 5937a4222473131d0cec4238fc234646e9aba91e Mon Sep 17 00:00:00 2001
From: Graham Linden <graham@lindenlab.com>
Date: Mon, 12 Aug 2019 14:25:35 -0700
Subject: SL-10566, SL-10677

Make sky updates only occur if the input atmospherics values have actually changed (perf optimization).

Make water rendering use specular color for coloring spec.
---
 indra/newview/lldrawpoolwater.cpp | 3 +++
 1 file changed, 3 insertions(+)

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

diff --git a/indra/newview/lldrawpoolwater.cpp b/indra/newview/lldrawpoolwater.cpp
index 1b5c154378..13420fc001 100644
--- a/indra/newview/lldrawpoolwater.cpp
+++ b/indra/newview/lldrawpoolwater.cpp
@@ -500,6 +500,9 @@ void LLDrawPoolWater::shade2(bool edge, LLGLSLShader* shader, const LLColor3& li
 	    }
 	}
 
+    LLColor4 specular(psky->getIsSunUp() ? psky->getSunlightColor() : psky->getMoonlightColor());
+    shader->uniform4fv(LLShaderMgr::SPECULAR_COLOR, 1, specular.mV);
+
 	sTime = (F32)LLFrameTimer::getElapsedSeconds() * 0.5f;
 	
 	S32 reftex = shader->enableTexture(LLShaderMgr::WATER_REFTEX);
-- 
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