From 3d8b304af4dcd5c2447e10ee0a0c2ee94d22973f Mon Sep 17 00:00:00 2001
From: Daniel Imms <daimms@microsoft.com>
Date: Sun, 9 Dec 2018 08:31:49 -0800
Subject: [PATCH] Reduce precision of floats in fragment shader

~0.43ms/frame -> ~0.37ms/frame
---
 src/renderer/webgl/GlyphRenderer.ts     | 2 +-
 src/renderer/webgl/RectangleRenderer.ts | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/renderer/webgl/GlyphRenderer.ts b/src/renderer/webgl/GlyphRenderer.ts
index 3cd5679e..51adc999 100644
--- a/src/renderer/webgl/GlyphRenderer.ts
+++ b/src/renderer/webgl/GlyphRenderer.ts
@@ -55,7 +55,7 @@ void main() {
 }`;
 
 const fragmentShaderSource = `#version 300 es
-precision mediump float;
+precision lowp float;
 
 in vec2 v_texcoord;
 
diff --git a/src/renderer/webgl/RectangleRenderer.ts b/src/renderer/webgl/RectangleRenderer.ts
index 37732703..addc13c5 100644
--- a/src/renderer/webgl/RectangleRenderer.ts
+++ b/src/renderer/webgl/RectangleRenderer.ts
@@ -36,7 +36,7 @@ void main() {
 }`;
 
 const fragmentShaderSource = `#version 300 es
-precision mediump float;
+precision lowp float;
 
 in vec3 v_color;