From 0cbd1f0882f64ea3dbd6e7ccd1cc89f3732a7579 Mon Sep 17 00:00:00 2001
From: twinaphex <libretro@gmail.com>
Date: Tue, 2 Jun 2015 18:51:42 +0200
Subject: [PATCH] Don't define HAVE_GL_ASYNC_READBACK if GL_PIXEL_PACK_BUFFER
 is not defined

---
 gfx/drivers/gl_common.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/gfx/drivers/gl_common.h b/gfx/drivers/gl_common.h
index 761406c8ad..62d2d10f63 100644
--- a/gfx/drivers/gl_common.h
+++ b/gfx/drivers/gl_common.h
@@ -41,8 +41,10 @@
 
 
 #if (!defined(HAVE_OPENGLES) || defined(HAVE_OPENGLES3))
+#ifdef GL_PIXEL_PACK_BUFFER
 #define HAVE_GL_ASYNC_READBACK
 #endif
+#endif
 
 #if defined(HAVE_PSGL)
 #define RARCH_GL_FRAMEBUFFER GL_FRAMEBUFFER_OES