From 9e1ccd67867baa5a9ce867f515b71c37fc3a8695 Mon Sep 17 00:00:00 2001
From: Pinchuk Aleksei <aleksei.pinchuk@matryoshka.com>
Date: Mon, 12 Aug 2019 19:49:06 +0300
Subject: [PATCH] improve font shaders

---
 samples/bin/library/font_shader.frag | 2 +-
 samples/bin/library/font_shader.vert | 2 +-
 samples/bin/library/sdf_shader.vert  | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/samples/bin/library/font_shader.frag b/samples/bin/library/font_shader.frag
index c6b20f0a..53c9ff8f 100644
--- a/samples/bin/library/font_shader.frag
+++ b/samples/bin/library/font_shader.frag
@@ -4,6 +4,6 @@ varying vec2 v_st0;
 varying vec4 v_color;
 
 void main() {
-    vec2 st = vec2(v_st0.s, 1.0 - v_st0.t);
+    vec2 st = vec2(v_st0.s, v_st0.t);
     gl_FragColor = texture2D(u_texture, st) * v_color;
 }
diff --git a/samples/bin/library/font_shader.vert b/samples/bin/library/font_shader.vert
index 321b34fe..87daabca 100644
--- a/samples/bin/library/font_shader.vert
+++ b/samples/bin/library/font_shader.vert
@@ -9,7 +9,7 @@ varying vec2 v_st0;
 varying vec4 v_color;
 
 void main() {
-    v_st0 = a_st0;
+    v_st0 = vec2(a_st0.s, 1.0 - a_st0.t);
     v_color = a_color0;
     gl_Position = vec4(a_vertex, 1.0) * u_matrix_m * u_matrix_vp;
 }
diff --git a/samples/bin/library/sdf_shader.vert b/samples/bin/library/sdf_shader.vert
index d0ca286c..87daabca 100644
--- a/samples/bin/library/sdf_shader.vert
+++ b/samples/bin/library/sdf_shader.vert
@@ -9,7 +9,7 @@ varying vec2 v_st0;
 varying vec4 v_color;
 
 void main() {
-    v_st0 = vec2(a_st0.s, 1.0 - a_st0.t);;
+    v_st0 = vec2(a_st0.s, 1.0 - a_st0.t);
     v_color = a_color0;
     gl_Position = vec4(a_vertex, 1.0) * u_matrix_m * u_matrix_vp;
 }