00001 00016 /* This library is free software; you can redistribute it and/or 00017 modify it under the terms of the GNU Lesser General Public 00018 License as published by the Free Software Foundation; either 00019 version 2.1 of the License, or (at your option) any later version. 00020 00021 This library is distributed in the hope that it will be useful, 00022 but WITHOUT ANY WARRANTY; without even the implied warranty of 00023 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00024 Lesser General Public License for more details. 00025 00026 You should have received a copy of the GNU Lesser General Public 00027 License along with this library; if not, write to the Free Software 00028 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 00029 */ 00030 00031 #ifndef _GAN_IMAGE_JPEG_IO_H 00032 #define _GAN_IMAGE_JPEG_IO_H 00033 00034 #include <stdio.h> 00035 #include <gandalf/common/misc_defs.h> 00036 #include <gandalf/image/image_defs.h> 00037 00038 #ifdef __cplusplus 00039 extern "C" { 00040 #endif 00041 00052 /* only compile if you have JPEG */ 00053 #ifdef HAVE_JPEG 00054 00055 /* Prototypes for public functions in jpeg_io.c */ 00056 Gan_Image* gan_read_jpeg_image_stream(FILE *infile, Gan_Image *image); 00057 Gan_Image* gan_read_jpeg_image(const char *filename, Gan_Image *image); 00058 Gan_Bool gan_write_jpeg_image_stream(FILE *outfile, Gan_Image *image, int quality); 00059 Gan_Bool gan_write_jpeg_image(const char *filename, Gan_Image *image, int quality); 00060 00061 #endif /* #ifdef HAVE_JPEG */ 00062 00071 #ifdef __cplusplus 00072 } 00073 #endif 00074 00075 #endif /* #ifndef _GAN_IMAGE_JPEG_IO_H */