[Bf-blender-cvs] SVN commit: /data/svn/bf-blender [39841] trunk/blender/source/blender/ python/intern/bpy_rna.c: use a fixed 32byte buffer for getting an rna string from python.

[Campbell Barton]

Revision: 39841
          
http://projects.blender.org/scm/viewvc.php?view=rev&root=bf-blender&revision=39841
Author:   campbellbarton
Date:     2011-09-01 09:47:21 +0000 (Thu, 01 Sep 2011)
Log Message:
-----------
use a fixed 32byte buffer for getting an rna string from python. gives a slight 
speedup when drawing heavy UI's

Modified Paths:
--------------
    trunk/blender/source/blender/python/intern/bpy_rna.c

Modified: trunk/blender/source/blender/python/intern/bpy_rna.c
===================================================================
--- trunk/blender/source/blender/python/intern/bpy_rna.c        2011-09-01 
09:46:07 UTC (rev 39840)
+++ trunk/blender/source/blender/python/intern/bpy_rna.c        2011-09-01 
09:47:21 UTC (rev 39841)
@@ -1298,7 +1298,9 @@
        {
                int subtype= RNA_property_subtype(prop);
                const char *buf;
-               buf= RNA_property_string_get_alloc(ptr, prop, NULL, -1);
+               char buf_fixed[32];
+
+               buf= RNA_property_string_get_alloc(ptr, prop, buf_fixed, 
sizeof(buf_fixed));
 #ifdef USE_STRING_COERCE
                /* only file paths get special treatment, they may contain non 
utf-8 chars */
                if(ELEM3(subtype, PROP_FILEPATH, PROP_DIRPATH, PROP_FILENAME)) {
@@ -1310,7 +1312,9 @@
 #else // USE_STRING_COERCE
                ret= PyUnicode_FromString(buf);
 #endif // USE_STRING_COERCE
-               MEM_freeN((void *)buf);
+               if(buf_fixed != buf) {
+                       MEM_freeN((void *)buf);
+               }
                break;
        }
        case PROP_ENUM:

_______________________________________________
Bf-blender-cvs mailing list
Bf-blender-cvs@blender.org
http://lists.blender.org/mailman/listinfo/bf-blender-cvs