gimp r21984 - in trunk: . app/base app/core

[neo svn gnome org]

Author: neo
Date: 2007-02-23 16:19:42 +0000 (Fri, 23 Feb 2007)
New Revision: 21984
ViewCVS link: http://svn.gnome.org/viewcvs/gimp?rev=21984&view=rev

Modified:
   trunk/ChangeLog
   trunk/app/base/pixel-surround.c
   trunk/app/base/pixel-surround.h
   trunk/app/core/gimp-transform-region.c
Log:
2007-02-23  Sven Neumann  <sven gimp org>

	* app/base/pixel-surround.[ch]: do less tile lock and release
	operations by reusing the last locked tile if possible. Allow to
	call pixel_surround_lock() several times without unlocking.

	* app/core/gimp-transform-region.c: don't unlock the PixelSurround
	so that the locked tile can be reused. Yields about 30% speedup
	for transformations.