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5dd23ae18b
2007-11-02 Michael Natterer <mitch@gimp.org> * app/core/Makefile.am * app/core/core-types.h * app/core/gimpcurve-save.[ch] * app/core/gimpcurve-load.[ch] * app/core/gimpcurve.[ch]: new GimpData subclass which keeps a curve as known from the curves tool. Pretty much unfinished, but can do everything that used to be done by base/curves.c and more. * app/base/curves.[ch]: stripped down to plain arrays of uchar (the actual curve) and the LUT setup function. All the rest is done by GimpCurve now. * app/tools/gimpcurvestool.[ch]: use an array of GimpCurves instead of the old Curves cruft. Use Curves only for the last step of creating the LUT. Pretty much unfinished migration here too. * tools/pdbgen/pdb/color.pdb: use a GimpCurve here too. * app/pdb/color_cmds.c: regenerated. svn path=/trunk/; revision=24041
37 lines
1.1 KiB
C
37 lines
1.1 KiB
C
/* GIMP - The GNU Image Manipulation Program
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* Copyright (C) 1995 Spencer Kimball and Peter Mattis
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#ifndef __CURVES_H__
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#define __CURVES_H__
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struct _Curves
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{
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guchar curve[5][256];
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};
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void curves_init (Curves *curves);
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gfloat curves_lut_func (Curves *curves,
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gint nchannels,
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gint channel,
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gfloat value);
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#endif /* __CURVES_H__ */
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