DoF ported to new shader management

shaders/dof-common.l.glsl

@@ -1,5 +1,4 @@
-#version 450 core
-
+//! type chunk
 //#define USE_RANDOM
 
 layout( location = 0 ) uniform sampler2D u_Input;

shaders/dof-pass1.f.glsl

@@ -1,3 +1,8 @@
+#version 450 core
+
+//! type fragment
+//! include dof-common.l.glsl
+
 void main()
 {
 	vec2 uv = gl_FragCoord.xy / uResolution;

shaders/dof-pass2.f.glsl

@@ -1,3 +1,8 @@
+#version 450 core
+
+//! type fragment
+//! include dof-common.l.glsl
+
 void main()
 {
 	vec2 uv = gl_FragCoord.xy / uResolution;