gimp/app/convert.h

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/* The GIMP -- an image manipulation program
* Copyright (C) 1995 Spencer Kimball and Peter Mattis
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
#ifndef __CONVERT_H__
#define __CONVERT_H__
#include "apptypes.h"
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#include "procedural_db.h"
#include "gimpimageF.h"
#include "palette_entries.h"
/* adam's extra palette stuff */
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typedef enum
{
MAKE_PALETTE = 0,
REUSE_PALETTE = 1,
WEB_PALETTE = 2,
MONO_PALETTE = 3,
CUSTOM_PALETTE = 4
} ConvertPaletteType;
/* adam's extra dither stuff */
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typedef enum
{
NO_DITHER = 0,
FS_DITHER = 1,
FSLOWBLEED_DITHER = 2,
FIXED_DITHER = 3,
NODESTRUCT_DITHER = 4 /* NEVER USE NODESTRUCT_DITHER EXPLICITLY */
} ConvertDitherType;
#define MAXNUMCOLORS 256
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/* convert functions */
void convert_to_rgb (GimpImage *);
void convert_to_grayscale (GimpImage *);
void convert_to_indexed (GimpImage *);
void convert_image (GimpImage *,
GimpImageBaseType,
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gint num_cols,
ConvertDitherType,
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gint alpha_dither,
gint remdups,
ConvertPaletteType);
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extern PaletteEntries *theCustomPalette;
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#endif /* __CONVERT_H__ */