Re: [Gegl-developer] stretch-contrast crash, Fourier transform, some questions.

2007-09-15 Thread Øyvind Kolås
On 8/15/07, Håkon <[EMAIL PROTECTED]> wrote: > > to stretch-contrast.c fixed it. This change has been committed. > - I'm trying to implement a Fourier transform filter in GEGL. It uses RGB > images with the real part of the complex numbers stored in red, and the > imaginary part in green. This s

[Gegl-developer] stretch-contrast crash, Fourier transform, some questions.

2007-08-14 Thread Håkon
Hi, - whenever I inserted stretch-contrast into a graph, GEGL would crash with the error message ** ERROR **: file gegl-operation.c: line 648 (gegl_operation_get_target): assertion failed: (format != NULL) Adding #define GEGL_CHANT_PREPARE and static void prepare (GeglOperation *operation,