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/* GIMP - The GNU Image Manipulation Program
* Copyright (C) 1995 Spencer Kimball and Peter Mattis
*
* jpeg-settings.h
* Copyright (C) 2007 Raphaël Quinet <raphael@gimp.org>
*
* 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 3 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, see <https://www.gnu.org/licenses/>.
*/
#ifndef __JPEG_SETTINGS_H__
#define __JPEG_SETTINGS_H__
gboolean jpeg_detect_original_settings (struct jpeg_decompress_struct *cinfo,
gint32 image_ID);
gboolean jpeg_restore_original_settings (gint32 image_ID,
gint *quality,
JpegSubsampling *subsmp,
gint *num_quant_tables);
guint **jpeg_restore_original_tables (gint32 image_ID,
gint num_quant_tables);
void jpeg_swap_original_settings (gint32 image_ID);
#endif /* __JPEG_SETTINGS_H__ */
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