diff options
Diffstat (limited to 'plug-ins/file-psd/psd-util.h')
| -rw-r--r-- | plug-ins/file-psd/psd-util.h | 87 |
1 files changed, 87 insertions, 0 deletions
diff --git a/plug-ins/file-psd/psd-util.h b/plug-ins/file-psd/psd-util.h new file mode 100644 index 0000000..efa8aa7 --- /dev/null +++ b/plug-ins/file-psd/psd-util.h @@ -0,0 +1,87 @@ +/* GIMP - The GNU Image Manipulation Program + * Copyright (C) 1995 Spencer Kimball and Peter Mattis + * + * GIMP PSD Plug-in + * Copyright 2007 by John Marshall + * + * 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 __PSD_UTIL_H__ +#define __PSD_UTIL_H__ + +/* + * Set file read error + */ +void psd_set_error (gboolean file_eof, + gint err_no, + GError **error); + +/* + * Reads a pascal string from the file padded to a multiple of mod_len + * and returns a utf-8 string. + */ +gchar * fread_pascal_string (gint32 *bytes_read, + gint32 *bytes_written, + guint16 mod_len, + FILE *f, + GError **error); + +/* + * Converts utf-8 string to current locale and writes as pascal + * string with padding to a multiple of mod_len. + */ +gint32 fwrite_pascal_string (const gchar *src, + guint16 mod_len, + FILE *f, + GError **error); + +/* + * Reads a utf-16 string from the file padded to a multiple of mod_len + * and returns a utf-8 string. + */ +gchar * fread_unicode_string (gint32 *bytes_read, + gint32 *bytes_written, + guint16 mod_len, + FILE *f, + GError **error); + +/* + * Converts utf-8 string to utf-16 and writes 4 byte length + * then string padding to multiple of mod_len. + */ +gint32 fwrite_unicode_string (const gchar *src, + guint16 mod_len, + FILE *f, + GError **error); + +gint decode_packbits (const gchar *src, + gchar *dst, + guint16 packed_len, + guint32 unpacked_len); + +gchar * encode_packbits (const gchar *src, + guint32 unpacked_len, + guint16 *packed_len); + +void psd_to_gimp_blend_mode (PSDlayer *psd_layer, + LayerModeInfo *mode_info); + +const gchar * gimp_to_psd_blend_mode (const LayerModeInfo *mode_info); + +GimpColorTag psd_to_gimp_layer_color_tag (guint16 layer_color_tag); + +guint16 gimp_to_psd_layer_color_tag (GimpColorTag layer_color_tag); + +#endif /* __PSD_UTIL_H__ */ |