diff --git a/libavcodec/Doxyfile b/libavcodec/Doxyfile
index 941a1a65c7..3e81cbb7ba 100644
--- a/libavcodec/Doxyfile
+++ b/libavcodec/Doxyfile
@@ -836,7 +836,8 @@ INCLUDE_FILE_PATTERNS  =
 # omitted =1 is assumed.
 
 PREDEFINED             = __attribute__(x)="" "RENAME(x)=x ## _TMPL" "DEF(x)=x ## _TMPL" \
-                         HAVE_BUILTIN_VECTOR ATTR_ALIGN(x)=""
+                         HAVE_BUILTIN_VECTOR HAVE_AV_CONFIG_H HAVE_MMX HAVE_MMX2 HAVE_3DNOW \
+                         ATTR_ALIGN(x)=""
 
 # If the MACRO_EXPANSION and EXPAND_ONLY_PREDEF tags are set to YES then 
 # this tag can be used to specify a list of macro names that should be expanded.