From 847962910f0bff071f3bf07c9abb87764fb6cac3 Mon Sep 17 00:00:00 2001
From: claude-bot <claude@ancap.in.ua>
Date: Mon, 13 Jul 2026 12:40:03 +0000
Subject: Import aap/librw @ master

Snapshot for re3/reVC vendoring, per @lzcnt.
Source: https://github.com/aap/librw (master).
---
 src/gl/shaders/simple.frag | 14 ++++++++++++++
 1 file changed, 14 insertions(+)
 create mode 100644 src/gl/shaders/simple.frag

(limited to 'src/gl/shaders/simple.frag')

diff --git a/src/gl/shaders/simple.frag b/src/gl/shaders/simple.frag
new file mode 100644
index 0000000..34c1e43
--- /dev/null
+++ b/src/gl/shaders/simple.frag
@@ -0,0 +1,14 @@
+uniform sampler2D tex0;
+
+FSIN vec4 v_color;
+FSIN vec2 v_tex0;
+FSIN float v_fog;
+
+void
+main(void)
+{
+	vec4 color = v_color*texture(tex0, vec2(v_tex0.x, 1.0-v_tex0.y));
+	color.rgb = mix(u_fogColor.rgb, color.rgb, v_fog);
+	DoAlphaTest(color.a);
+	FRAGCOLOR(color);
+}
-- 
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