| /* |
| * Libjpeg interface to twin |
| * |
| * Copyright 2007 Benjamin Herrenschmidt <benh@kernel.crashing.org> |
| * |
| * This Library is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU Library General Public License as |
| * published by the Free Software Foundation; either version 2 of the |
| * License, or (at your option) any later version. |
| * |
| * This Library 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 |
| * Library General Public License for more details. |
| * |
| * You should have received a copy of the GNU Library General Public |
| * License along with the Twin Library; see the file COPYING. If not, |
| * write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, |
| * Boston, MA 02111-1307, USA. |
| */ |
| #ifndef _TWIN_JPEG_H_ |
| #define _TWIN_JPEG_H_ |
| |
| #include <libtwin/twin.h> |
| |
| /* This matches the libjpeg colorspace definitions so you don't have |
| * to use libjpeg headers in your application |
| */ |
| typedef enum { |
| TWIN_JCS_UNKNOWN, /* error/unspecified */ |
| TWIN_JCS_GRAYSCALE, /* monochrome */ |
| TWIN_JCS_RGB, /* red/green/blue */ |
| TWIN_JCS_YCbCr, /* Y/Cb/Cr (also known as YUV) */ |
| TWIN_JCS_CMYK, /* C/M/Y/K */ |
| TWIN_JCS_YCCK /* Y/Cb/Cr/K */ |
| } twin_jpeg_cspace_t; |
| |
| twin_bool_t twin_jpeg_query(const char *filepath, |
| twin_coord_t *out_width, |
| twin_coord_t *out_height, |
| int *out_components, |
| twin_jpeg_cspace_t *out_colorspace); |
| |
| twin_pixmap_t *twin_jpeg_to_pixmap(const char *filepath, twin_format_t fmt); |
| |
| #endif /* _TWIN_JPEG_H_ */ |