fix: line shader must have highp

2015-04-22 06:33:06 +02:00
parent 00ceb9f359
commit 1bb112e685
2 changed files with 5 additions and 3 deletions
--- a/vtm/resources/assets/shaders/line_aa.glsl
+++ b/vtm/resources/assets/shaders/line_aa.glsl
@@ -1,5 +1,6 @@
 #ifdef GLES
-precision mediump float;
+// highp is necessary to not loose texture coordinate bits
+precision highp float;
 #endif
 uniform mat4 u_mvp;
 // uniform mat4 u_vp;
--- a/vtm/resources/assets/shaders/line_aa_proj.glsl
+++ b/vtm/resources/assets/shaders/line_aa_proj.glsl
@@ -1,5 +1,6 @@
-#ifndef DESKTOP_QUIRKS
-precision mediump float;
+#ifdef GLES
+// highp is necessary to not loose texture coordinate bits
+precision highp float;
 #endif
 uniform mat4 u_mvp;
 // uniform mat4 u_vp;