initial commit

picom/picom.conf.glsl

@@ -0,0 +1,18 @@
+#version 330
+
+in vec2 texcoord;
+uniform sampler2D tex;
+uniform float opacity;
+
+vec4 default_post_processing(vec4 c);
+
+vec4 window_shader() {
+	vec2 texsize = textureSize(tex, 0);
+	vec4 color = texture2D(tex, texcoord / texsize, 0);
+
+  color = vec4(vec3(0.2126 * color.r + 0.7152 * color.g + 0.0722 * color.b) * opacity, color.a * opacity);
+  // color = vec4(0.0, color.g * opacity, 0.0, color.a * opacity);
+  // color = vec4(color.r * opacity, 0.0, 0.0, color.a * opacity);
+
+	return default_post_processing(color);
+}