55 lines
2.7 KiB
C
55 lines
2.7 KiB
C
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/* PIKA - Photo and Image Kooker Application
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* a rebranding of The GNU Image Manipulation Program (created with heckimp)
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* A derived work which may be trivial. However, any changes may be (C)2023 by Aldercone Studio
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*
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* Original copyright, applying to most contents (license remains unchanged):
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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 3 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, see <https://www.gnu.org/licenses/>.
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*/
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#ifndef __CONVERT_PRECISION_DIALOG_H__
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#define __CONVERT_PRECISION_DIALOG_H__
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/* Don't offer dithering when converting down to more than this
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* number of bits per component. Note that gegl:dither would
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* do 16 bit, so this is a limitation of the GUI to values that make
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* sense. See bug #735895.
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*/
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#define CONVERT_PRECISION_DIALOG_MAX_DITHER_BITS 8
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typedef void (* PikaConvertPrecisionCallback) (GtkWidget *dialog,
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PikaImage *image,
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PikaPrecision precision,
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GeglDitherMethod layer_dither_method,
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GeglDitherMethod text_layer_dither_method,
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GeglDitherMethod channel_dither_method,
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gpointer user_data);
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GtkWidget * convert_precision_dialog_new (PikaImage *image,
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PikaContext *context,
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GtkWidget *parent,
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PikaComponentType component_type,
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GeglDitherMethod layer_dither_method,
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GeglDitherMethod text_layer_dither_method,
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GeglDitherMethod channel_dither_method,
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PikaConvertPrecisionCallback callback,
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gpointer user_data);
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#endif /* __CONVERT_PRECISION_DIALOG_H__ */
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