gegl r1411 - in trunk: . gegl

[ok svn gnome org]

Author: ok
Date: 2007-03-03 20:53:09 +0000 (Sat, 03 Mar 2007)
New Revision: 1411
ViewCVS link: http://svn.gnome.org/viewcvs/gegl?rev=1411&view=rev

Modified:
   trunk/ChangeLog
   trunk/configure.in
   trunk/gegl.pc.in
   trunk/gegl/gegl-init.c
   trunk/gegl/gegl-processor.c
Log:
Added initial threading support, each GeglProcessor now spawns
it's seperate thread to do it's work. On my machine initial testing
seems to indicate that this works for splitting up the work between
the GUI updates (gtk+) and GEGL doing processing in the background.
No locks added thus far.
* configure.in: add GTHREAD to DEP
* gegl.pc.in: link with gthread.
* gegl/gegl-init.c: (gegl_init): call g_thread_init
* gegl/gegl-processor.c: (gegl_processor_class_init),
(gegl_processor_render), (render_thread), (gegl_processor_work): Added
an alternate code path which can be enabled by removing the comments
for the ENABLE_THREADING #define on line 486.