Add support on shader for older devices

2025-11-03 13:23:00 +00:00 · 2025-09-05 16:59:22 -04:00 · 2025-09-05 16:59:22 -04:00 · e03fbbc483
commit e03fbbc483
parent 1948e5d9f9
1 changed files with 5 additions and 1 deletions
--- a/examples/opengl_underlay/main.rs
+++ b/examples/opengl_underlay/main.rs
@ -32,7 +32,11 @@ impl EGLUnderlay {
                gl_Position = vec4(position, 0.0, 1.0);
            }"#,
                r#"#version 100
-            precision highp float;
+            #ifdef GL_FRAGMENT_PRECISION_HIGH
+                precision highp float;
+            #else
+                precision mediump float;
+            #endif
            varying vec2 frag_position;
            uniform float effect_time;
            uniform float rotation_time;