From 458de43b9e8d17d24c56cfcec53d1a1f3ac6602e Mon Sep 17 00:00:00 2001
From: Anand Thakker <anandthakker@users.noreply.github.com>
Date: Wed, 15 Mar 2017 15:02:02 -0400
Subject: Increase precision of shader variable (#8423)

Fixes #7599
---
 src/mbgl/shaders/symbol_sdf.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/mbgl/shaders')

diff --git a/src/mbgl/shaders/symbol_sdf.cpp b/src/mbgl/shaders/symbol_sdf.cpp
index 76399dbb55..e0ee57b6d4 100644
--- a/src/mbgl/shaders/symbol_sdf.cpp
+++ b/src/mbgl/shaders/symbol_sdf.cpp
@@ -142,7 +142,7 @@ void main() {
     
 
     lowp vec4 color = fill_color;
-    lowp float gamma = EDGE_GAMMA / u_gamma_scale;
+    highp float gamma = EDGE_GAMMA / u_gamma_scale;
     lowp float buff = (256.0 - 64.0) / 256.0;
     if (u_is_halo) {
         color = halo_color;
-- 
cgit v1.2.1