From 381907526ed30adb07814fe073b1e45656ffe66d Mon Sep 17 00:00:00 2001
From: Hannes Janetzek <hannes.janetzek@gmail.com>
Date: Wed, 17 Jun 2015 23:51:05 +0200
Subject: [PATCH] fix: use same precision in vertex and fragment shaders

should fix #153
---
 vtm/resources/assets/shaders/base_shader.glsl          | 2 +-
 vtm/resources/assets/shaders/extrusion_layer_ext.glsl  | 2 +-
 vtm/resources/assets/shaders/extrusion_layer_mesh.glsl | 2 +-
 vtm/resources/assets/shaders/line_aa.glsl              | 2 +-
 vtm/resources/assets/shaders/line_aa_proj.glsl         | 4 ++--
 vtm/resources/assets/shaders/linetex_layer.glsl        | 2 +-
 vtm/resources/assets/shaders/mesh_layer_2D.glsl        | 2 +-
 vtm/resources/assets/shaders/poly_texture.glsl         | 2 +-
 vtm/resources/assets/shaders/polygon_layer_tex.glsl    | 2 +-
 vtm/resources/assets/shaders/texture_alpha.glsl        | 2 +-
 10 files changed, 11 insertions(+), 11 deletions(-)

diff --git a/vtm/resources/assets/shaders/base_shader.glsl b/vtm/resources/assets/shaders/base_shader.glsl
index 4f4dbecd..8087e78a 100644
--- a/vtm/resources/assets/shaders/base_shader.glsl
+++ b/vtm/resources/assets/shaders/base_shader.glsl
@@ -8,7 +8,7 @@ void main() {
 }
 $$
 #ifdef GLES
-precision mediump float;
+precision highp float;
 #endif
 uniform vec4 u_color;
 void main() {
diff --git a/vtm/resources/assets/shaders/extrusion_layer_ext.glsl b/vtm/resources/assets/shaders/extrusion_layer_ext.glsl
index 0961a10a..75d7e173 100644
--- a/vtm/resources/assets/shaders/extrusion_layer_ext.glsl
+++ b/vtm/resources/assets/shaders/extrusion_layer_ext.glsl
@@ -53,7 +53,7 @@ main(){
 $$
 
 #ifdef GLES
-precision mediump float;
+precision highp float;
 #endif
 varying vec4 color;
 void
diff --git a/vtm/resources/assets/shaders/extrusion_layer_mesh.glsl b/vtm/resources/assets/shaders/extrusion_layer_mesh.glsl
index 4c2f787d..6e85589b 100644
--- a/vtm/resources/assets/shaders/extrusion_layer_mesh.glsl
+++ b/vtm/resources/assets/shaders/extrusion_layer_mesh.glsl
@@ -44,7 +44,7 @@ main(){
 $$
 
 #ifdef GLES
-precision mediump float;
+precision highp float;
 #endif
 varying vec4 color;
 void
diff --git a/vtm/resources/assets/shaders/line_aa.glsl b/vtm/resources/assets/shaders/line_aa.glsl
index 4087906c..620fa394 100644
--- a/vtm/resources/assets/shaders/line_aa.glsl
+++ b/vtm/resources/assets/shaders/line_aa.glsl
@@ -24,7 +24,7 @@ main(){
 }
 $$
 #ifdef GLES
-precision mediump float;
+precision highp float;
 #endif
 uniform sampler2D tex;
 uniform float u_fade;
diff --git a/vtm/resources/assets/shaders/line_aa_proj.glsl b/vtm/resources/assets/shaders/line_aa_proj.glsl
index 21f2fca5..268756dd 100644
--- a/vtm/resources/assets/shaders/line_aa_proj.glsl
+++ b/vtm/resources/assets/shaders/line_aa_proj.glsl
@@ -24,8 +24,8 @@ main(){
 }
 $$
 #extension GL_OES_standard_derivatives : enable
-#ifndef DESKTOP_QUIRKS
-precision mediump float;
+#ifdef GLES
+precision highp float;
 #endif
 uniform sampler2D tex;
 uniform float u_mode;
diff --git a/vtm/resources/assets/shaders/linetex_layer.glsl b/vtm/resources/assets/shaders/linetex_layer.glsl
index f72b6c67..3dc7391a 100644
--- a/vtm/resources/assets/shaders/linetex_layer.glsl
+++ b/vtm/resources/assets/shaders/linetex_layer.glsl
@@ -31,7 +31,7 @@ $$
 
 #extension GL_OES_standard_derivatives : enable
 #ifdef GLES
-precision mediump float;
+precision highp float;
 #endif
 uniform vec4 u_color;
 uniform vec4 u_bgcolor;
diff --git a/vtm/resources/assets/shaders/mesh_layer_2D.glsl b/vtm/resources/assets/shaders/mesh_layer_2D.glsl
index 4a7e412d..cb6401be 100644
--- a/vtm/resources/assets/shaders/mesh_layer_2D.glsl
+++ b/vtm/resources/assets/shaders/mesh_layer_2D.glsl
@@ -12,7 +12,7 @@ main(){
 $$
 
 #ifdef GLES
-precision mediump float;
+precision highp float;
 #endif
 uniform vec4 u_color;
 void
diff --git a/vtm/resources/assets/shaders/poly_texture.glsl b/vtm/resources/assets/shaders/poly_texture.glsl
index bf261399..6f994643 100644
--- a/vtm/resources/assets/shaders/poly_texture.glsl
+++ b/vtm/resources/assets/shaders/poly_texture.glsl
@@ -14,7 +14,7 @@ void main() {
 
 §
 #ifdef GLES
-precision mediump float;
+precision highp float;
 #endif
 uniform vec4 u_color;
 uniform sampler2D tex;
diff --git a/vtm/resources/assets/shaders/polygon_layer_tex.glsl b/vtm/resources/assets/shaders/polygon_layer_tex.glsl
index 4ae43ec7..53751f7b 100644
--- a/vtm/resources/assets/shaders/polygon_layer_tex.glsl
+++ b/vtm/resources/assets/shaders/polygon_layer_tex.glsl
@@ -15,7 +15,7 @@ main(){
 $$
 
 #ifdef GLES
-precision mediump float;
+precision highp float;
 #endif
 uniform vec4 u_color;
 uniform sampler2D tex;
diff --git a/vtm/resources/assets/shaders/texture_alpha.glsl b/vtm/resources/assets/shaders/texture_alpha.glsl
index 3a44857f..52a3e32f 100644
--- a/vtm/resources/assets/shaders/texture_alpha.glsl
+++ b/vtm/resources/assets/shaders/texture_alpha.glsl
@@ -14,7 +14,7 @@ main(){
 $$
 
 #ifdef GLES
-precision mediump float;
+precision highp float;
 #endif
 uniform sampler2D tex;
 uniform float u_alpha;