From 3400e5fd302c0d9dea6386c4d5bf38876f2cc287 Mon Sep 17 00:00:00 2001
From: Dave Parks <davep@lindenlab.com>
Date: Mon, 16 May 2022 17:21:08 +0000
Subject: SL-17284 Reflection probe tuning and optimization take 1

---
 indra/llrender/llrender.cpp | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'indra/llrender/llrender.cpp')

diff --git a/indra/llrender/llrender.cpp b/indra/llrender/llrender.cpp
index a03a27cf94..3adb47f493 100644
--- a/indra/llrender/llrender.cpp
+++ b/indra/llrender/llrender.cpp
@@ -71,6 +71,7 @@ static const GLenum sGLTextureType[] =
 	GL_TEXTURE_2D,
 	GL_TEXTURE_RECTANGLE_ARB,
 	GL_TEXTURE_CUBE_MAP_ARB,
+    GL_TEXTURE_CUBE_MAP_ARRAY_ARB,
 	GL_TEXTURE_2D_MULTISAMPLE,
     GL_TEXTURE_3D
 };
@@ -888,6 +889,9 @@ void LLRender::init()
 
     glCullFace(GL_BACK);
 
+    // necessary for reflection maps
+    glEnable(GL_TEXTURE_CUBE_MAP_SEAMLESS);
+
 	if (sGLCoreProfile && !LLVertexBuffer::sUseVAO)
 	{ //bind a dummy vertex array object so we're core profile compliant
 #ifdef GL_ARB_vertex_array_object
-- 
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