1 | /* |
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2 | * libpipi Proper image processing implementation library |
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3 | * Copyright (c) 2004-2008 Sam Hocevar <sam@zoy.org> |
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4 | * All Rights Reserved |
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5 | * |
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6 | * $Id$ |
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7 | * |
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8 | * This library is free software. It comes without any warranty, to |
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9 | * the extent permitted by applicable law. You can redistribute it |
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10 | * and/or modify it under the terms of the Do What The Fuck You Want |
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11 | * To Public License, Version 2, as published by Sam Hocevar. See |
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12 | * http://sam.zoy.org/wtfpl/COPYING for more details. |
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13 | */ |
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14 | |
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15 | /* |
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16 | * codec.c: image I/O functions |
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17 | */ |
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18 | |
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19 | #include "config.h" |
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20 | #include "common.h" |
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21 | |
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22 | #include <stdio.h> |
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23 | #include <stdlib.h> |
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24 | #include <string.h> |
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25 | |
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26 | #include "pipi.h" |
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27 | #include "pipi_internals.h" |
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28 | |
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29 | pipi_image_t *pipi_load(char const *name) |
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30 | { |
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31 | pipi_image_t *ret = NULL; |
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32 | |
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33 | if(!strncmp(name, "random:", 7) || |
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34 | !strncmp(name, "ediff:", 6) || |
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35 | !strncmp(name, "halftone:", 6) || |
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36 | !strncmp(name, "bayer:", 6)) |
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37 | ret = pipi_load_stock(name); |
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38 | |
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39 | if(!ret) |
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40 | ret = pipi_load_oric(name); |
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41 | |
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42 | #if USE_IMLIB2 |
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43 | if(!ret) |
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44 | ret = pipi_load_imlib2(name); |
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45 | #endif |
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46 | #if USE_OPENCV |
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47 | if(!ret) |
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48 | ret = pipi_load_opencv(name); |
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49 | #endif |
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50 | #if USE_SDL |
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51 | if(!ret) |
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52 | ret = pipi_load_sdl(name); |
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53 | #endif |
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54 | #if USE_GDI |
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55 | if(!ret) |
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56 | ret = pipi_load_gdi(name); |
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57 | #endif |
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58 | |
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59 | return ret; |
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60 | } |
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61 | |
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62 | void pipi_free(pipi_image_t *img) |
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63 | { |
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64 | int i; |
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65 | |
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66 | for(i = 0; i < PIPI_PIXELS_MAX; i++) |
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67 | if(i != img->codec_format && img->p[i].pixels) |
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68 | free(img->p[i].pixels); |
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69 | |
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70 | if(img->codec_priv) |
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71 | img->codec_free(img); |
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72 | |
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73 | free(img); |
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74 | } |
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75 | |
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76 | int pipi_save(pipi_image_t *img, const char *name) |
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77 | { |
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78 | int ret = -1; |
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79 | |
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80 | #if USE_IMLIB2 |
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81 | if(ret < 0) |
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82 | ret = pipi_save_imlib2(img, name); |
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83 | #endif |
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84 | #if USE_OPENCV |
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85 | if(ret < 0) |
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86 | ret = pipi_save_opencv(img, name); |
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87 | #endif |
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88 | #if USE_SDL |
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89 | if(ret < 0) |
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90 | ret = pipi_save_sdl(img, name); |
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91 | #endif |
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92 | #if USE_GDI |
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93 | if(ret < 0) |
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94 | ret = pipi_save_gdi(img, name); |
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95 | #endif |
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96 | |
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97 | if(!ret) |
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98 | ret = pipi_save_oric(img, name); |
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99 | |
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100 | return ret; |
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101 | } |
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102 | |
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