Re: [Gimp-developer] DAG in GEGL and its role in GIMP

2009-11-24 Thread yahvuu
Tim Chen wrote: I am particularly interested in the topology of the graph generated by GIMP for I am considering the possibility of implementing a plug-in that can allow user to directly manipulate the DAG itself. I can already foresee some interesting use case such as non-linear undo/redo,

Re: [Gimp-developer] DAG in GEGL and its role in GIMP

2009-11-23 Thread Øyvind Kolås
On Mon, Nov 23, 2009 at 3:46 AM, Tim Chen timc...@cs.nthu.edu.tw wrote: Recently, I have spent my time reading source code of both GIMP and GEGL, and got few questions about GEGL and its future role in GIMP. 1. Why DAG in GEGL? Intuitively, say if we have two operations that are applied on

[Gimp-developer] DAG in GEGL and its role in GIMP

2009-11-22 Thread Tim Chen
Hi all, Recently, I have spent my time reading source code of both GIMP and GEGL, and got few questions about GEGL and its future role in GIMP. 1. Why DAG in GEGL? Intuitively, say if we have two operations that are applied on two independent regions, they should be located in two separated