Add -DIN_LIBVA

src/X11/Makefile.am

@@ -18,7 +18,7 @@
 # otherwise. Any license under such intellectual property rights must be
 # express and approved by Intel in writing.
 
-AM_CFLAGS = -DLINUX -I$(top_srcdir)/src $(DRM_CFLAGS)
+AM_CFLAGS = -DLINUX -DIN_LIBVA -I$(top_srcdir)/src $(DRM_CFLAGS)
 
 noinst_LTLIBRARIES = libva_X11.la	
 

src/va_backend.h

@@ -34,7 +34,7 @@
 #include "X11/va_x11.h"
 #else
 #include <va/va.h>
-#include <X11/va_x11.h>
+#include <va/va_x11.h>
 #endif
 
 #include <stdlib.h>