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Diffstat (limited to 'plug-ins/file-jpeg/jpeg-settings.h')
| -rw-r--r-- | plug-ins/file-jpeg/jpeg-settings.h | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/plug-ins/file-jpeg/jpeg-settings.h b/plug-ins/file-jpeg/jpeg-settings.h new file mode 100644 index 0000000..0399b84 --- /dev/null +++ b/plug-ins/file-jpeg/jpeg-settings.h @@ -0,0 +1,37 @@ +/* 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__ */ |