* speedup for animating bones, in one scene with sintel and a dragon animated its over 4x faster.

* utility function BLI_findstring to avoid listbase lookup loops everywhere.
  eg: 
    ListBase *lb= objects= &CTX_data_main(C)->object;
    Object *ob= BLI_findstring(lb, name, offsetof(ID, name) + 2);

* made some more math functions use const's, (fix warnings I made in previous commits)

1 files changed, 4 insertions, 10 deletions

diff --git a/source/blender/python/generic/bpy_internal_import.c b/source/blender/python/generic/bpy_internal_import.c
index 002467687c4..e890dc11f05 100644
--- a/source/blender/python/generic/bpy_internal_import.c
+++ b/source/blender/python/generic/bpy_internal_import.c
@@ -33,6 +33,8 @@
 #include "MEM_guardedalloc.h"
 #include "BKE_text.h" /* txt_to_buf */	
 #include "BKE_main.h"
+#include "BLI_listbase.h"
+#include <stddef.h>
 
 static Main *bpy_import_main= NULL;
 
@@ -100,10 +102,7 @@ PyObject *bpy_text_import_name( char *name, int *found )
 	memcpy( txtname, name, namelen );
 	memcpy( &txtname[namelen], ".py", 4 );
 
-	for(text = maggie->text.first; text; text = text->id.next) {
-		if( !strcmp( txtname, text->id.name+2 ) )
-			break;
-	}
+	text= BLI_findstring(&maggie->text, txtname, offsetof(ID, name) + 2);
 
 	if( !text )
 		return NULL;
@@ -142,12 +141,7 @@ PyObject *bpy_text_reimport( PyObject *module, int *found )
 		return NULL;
 
 	/* look up the text object */
-	text = ( Text * ) & ( maggie->text.first );
-	while( text ) {
-		if( !strcmp( txtname, text->id.name+2 ) )
-			break;
-		text = text->id.next;
-	}
+	text= BLI_findstring(&maggie->text, txtname, offsetof(ID, name) + 2);
 
 	/* uh-oh.... didn't find it */
 	if( !text )