From d63a23dd06b9fc2533a7ac701af2e0c47d8c63d4 Mon Sep 17 00:00:00 2001
From: twinaphex <libretro@gmail.com>
Date: Sat, 31 May 2014 21:23:53 +0200
Subject: [PATCH] Header changes

---
 frontend/menu/menu_common.h |  4 ++++
 gfx/shader_parse.h          | 11 +++++++++++
 2 files changed, 15 insertions(+)

diff --git a/frontend/menu/menu_common.h b/frontend/menu/menu_common.h
index b9b0e273c3..c97ea81a40 100644
--- a/frontend/menu/menu_common.h
+++ b/frontend/menu/menu_common.h
@@ -32,7 +32,11 @@
 #include "../../input/keyboard_line.h"
 
 #if defined(HAVE_CG) || defined(HAVE_HLSL) || defined(HAVE_GLSL)
+
+#ifndef HAVE_SHADER_MANAGER
 #define HAVE_SHADER_MANAGER
+#endif
+
 #include "../../gfx/shader_parse.h"
 #endif
 
diff --git a/gfx/shader_parse.h b/gfx/shader_parse.h
index 53e1c11f67..379347adb4 100644
--- a/gfx/shader_parse.h
+++ b/gfx/shader_parse.h
@@ -24,10 +24,21 @@
 extern "C" {
 #endif
 
+#ifndef GFX_MAX_SHADERS
 #define GFX_MAX_SHADERS 16
+#endif
+
+#ifndef GFX_MAX_TEXTURES
 #define GFX_MAX_TEXTURES 8
+#endif
+
+#ifndef GFX_MAX_VARIABLES
 #define GFX_MAX_VARIABLES 64
+#endif
+
+#ifndef GFX_MAX_PARAMETERS
 #define GFX_MAX_PARAMETERS 64
+#endif
 
 enum gfx_scale_type
 {