00001 /********************************************************************* 00002 * 00003 * Software License Agreement (BSD License) 00004 * 00005 * Copyright (c) 2009, Robert Bosch LLC. 00006 * All rights reserved. 00007 * 00008 * Redistribution and use in source and binary forms, with or without 00009 * modification, are permitted provided that the following conditions 00010 * are met: 00011 * 00012 * * Redistributions of source code must retain the above copyright 00013 * notice, this list of conditions and the following disclaimer. 00014 * * Redistributions in binary form must reproduce the above 00015 * copyright notice, this list of conditions and the following 00016 * disclaimer in the documentation and/or other materials provided 00017 * with the distribution. 00018 * * Neither the name of the Robert Bosch nor the names of its 00019 * contributors may be used to endorse or promote products derived 00020 * from this software without specific prior written permission. 00021 * 00022 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 00023 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 00024 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS 00025 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 00026 * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, 00027 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, 00028 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 00029 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 00030 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 00031 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN 00032 * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 00033 * POSSIBILITY OF SUCH DAMAGE. 00034 * 00035 *********************************************************************/ 00036 #ifndef PHOTO_IMAGE_H 00037 #define PHOTO_IMAGE_H 00038 00039 #ifdef __cplusplus 00040 extern "C" { 00041 #endif 00042 00043 typedef struct { 00044 int width; 00045 int height; 00046 int bytes_per_pixel; 00047 int image_size; 00048 char *data; 00049 } photo_image_t, *photo_image_p; 00050 00051 /* initializes a photo image */ 00052 photo_image_p photo_image_initialize(); 00053 00054 /* frees a photo image */ 00055 void photo_image_free(photo_image_p image); 00056 00057 /* sets size and allocates memory for image data */ 00058 void photo_image_set_size(photo_image_p image, int image_width, int image_height); 00059 00060 /* reads an image from filesystem */ 00061 int photo_image_read(photo_image_p image, const char *filename); 00062 00063 /* writes an image to filesystem */ 00064 int photo_image_write(photo_image_p image, const char *filename); 00065 00066 #ifdef __cplusplus 00067 } 00068 #endif 00069 00070 #endif