From b1d26ed47bfd3725100bde10c20b6ee9b1045e65 Mon Sep 17 00:00:00 2001
From: Alexander Orzechowski <alex@ozal.ski>
Date: Tue, 23 May 2023 02:16:29 -0400
Subject: renderer/gles2: Compute texture coordinates based off of vertex
 positions

---
 render/gles2/shaders/common.vert | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

(limited to 'render/gles2/shaders/common.vert')

diff --git a/render/gles2/shaders/common.vert b/render/gles2/shaders/common.vert
index 4f855a5d..f51548ab 100644
--- a/render/gles2/shaders/common.vert
+++ b/render/gles2/shaders/common.vert
@@ -1,9 +1,10 @@
 uniform mat3 proj;
+uniform mat3 tex_proj;
 attribute vec2 pos;
-attribute vec2 texcoord;
 varying vec2 v_texcoord;
 
 void main() {
-	gl_Position = vec4(vec3(pos, 1.0) * proj, 1.0);
-	v_texcoord = texcoord;
+	vec3 pos3 = vec3(pos, 1.0);
+	gl_Position = vec4(pos3 * proj, 1.0);
+	v_texcoord = (pos3 * tex_proj).xy;
 }
-- 
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