From e4ae52e8891364652a8e8247f82d23b5e1aca7fc Mon Sep 17 00:00:00 2001
From: Dan Goodliffe <dan@randomdan.homeip.net>
Date: Fri, 12 Feb 2021 01:25:37 +0000
Subject: Update glsl version and interface

---
 gfx/gl/shaders/basicShader.fs |  8 ++++----
 gfx/gl/shaders/basicShader.vs | 12 ++++++------
 2 files changed, 10 insertions(+), 10 deletions(-)

diff --git a/gfx/gl/shaders/basicShader.fs b/gfx/gl/shaders/basicShader.fs
index 35d3ec3..7d79575 100644
--- a/gfx/gl/shaders/basicShader.fs
+++ b/gfx/gl/shaders/basicShader.fs
@@ -1,13 +1,13 @@
-#version 120
+#version 130
 
-varying vec2 texCoord0;
-varying vec3 normal0;
+in vec2 texCoord0;
+in vec3 normal0;
 
 uniform sampler2D sampler;
 uniform vec3 lightDirection;
 
 void main()
 {
-	gl_FragColor = texture2D(sampler, texCoord0);
+	gl_FragColor = texture(sampler, texCoord0);
 	gl_FragColor.xyz *= clamp(dot(-lightDirection, normal0), 0.0, 1.0);
 }
diff --git a/gfx/gl/shaders/basicShader.vs b/gfx/gl/shaders/basicShader.vs
index e697315..406edc4 100644
--- a/gfx/gl/shaders/basicShader.vs
+++ b/gfx/gl/shaders/basicShader.vs
@@ -1,11 +1,11 @@
-#version 120
+#version 130
 
-attribute vec3 position;
-attribute vec2 texCoord;
-attribute vec3 normal;
+in vec3 position;
+in vec2 texCoord;
+in vec3 normal;
 
-varying vec2 texCoord0;
-varying vec3 normal0;
+out vec2 texCoord0;
+out vec3 normal0;
 
 uniform mat4 viewProjection;
 uniform mat4 model;
-- 
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