… | |
… | |
16 | * along with this program; if not, write to the Free Software |
16 | * along with this program; if not, write to the Free Software |
17 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
17 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
18 | */ |
18 | */ |
19 | |
19 | |
20 | #include "config.h" |
20 | #include "config.h" |
21 | #include "data.h" |
21 | #include "psiconv/data.h" |
22 | #include "gen.h" |
22 | #include "gen.h" |
23 | #include <string.h> |
23 | #include <string.h> |
24 | #include "psiconv.h" |
24 | #include "psiconv.h" |
25 | |
25 | |
26 | #if IMAGEMAGICK |
26 | #if IMAGEMAGICK |
|
|
27 | #include "magick-aux.h" |
27 | #include <magick/magick.h> |
28 | #include <magick/magick.h> |
28 | #endif |
29 | |
|
|
30 | static void set_filename(char *dest,const char *type, const char *name) |
|
|
31 | { |
|
|
32 | int len; |
|
|
33 | strcpy(dest,type); |
|
|
34 | len = strlen(dest); |
|
|
35 | dest[len] = ':'; |
|
|
36 | strcpy(dest + len + 1,name); |
|
|
37 | } |
29 | |
38 | |
30 | /* This is ridiculously simple using ImageMagick. Without it, it would |
39 | /* This is ridiculously simple using ImageMagick. Without it, it would |
31 | be quite somewhat harder - it will be left for later on */ |
40 | be quite somewhat harder - it will be left for later on. |
|
|
41 | Note that we ignore any errors. Dangerous... */ |
32 | |
42 | |
33 | static void gen_paint_data_section(FILE *of, psiconv_paint_data_section sec, |
43 | static Image *get_paint_data_section(psiconv_paint_data_section sec) |
|
|
44 | { |
|
|
45 | Image *image; |
|
|
46 | float *pixel, *p, *red, *green, *blue; |
|
|
47 | int x,y; |
|
|
48 | ExceptionInfo exc; |
|
|
49 | |
|
|
50 | GetExceptionInfo(&exc); |
|
|
51 | red = sec->red; |
|
|
52 | green = sec->green; |
|
|
53 | blue = sec->blue; |
|
|
54 | p = pixel = malloc(sec->xsize * sec->ysize * 3 * sizeof(float)); |
|
|
55 | for (y = 0; y < sec->ysize; y++) { |
|
|
56 | for (x = 0; x < sec->xsize; x++) { |
|
|
57 | *p++ = *red++; |
|
|
58 | *p++ = *green++; |
|
|
59 | *p++ = *blue++; |
|
|
60 | } |
|
|
61 | } |
|
|
62 | |
|
|
63 | image = ConstituteImage(sec->xsize,sec->ysize,"RGB",FloatPixel,pixel,&exc); |
|
|
64 | if (! image) { |
|
|
65 | MagickError(exc.severity,exc.reason,exc.description); |
|
|
66 | } |
|
|
67 | free(pixel); |
|
|
68 | |
|
|
69 | return image; |
|
|
70 | } |
|
|
71 | |
|
|
72 | #endif |
|
|
73 | |
|
|
74 | static int psiconv_gen_image_clipart(const char *filename, psiconv_clipart_f f, |
34 | const char *dest) |
75 | const char *dest) |
35 | { |
76 | { |
36 | #if IMAGEMAGICK |
77 | #if IMAGEMAGICK |
|
|
78 | psiconv_clipart_section section; |
|
|
79 | MagickInfo *mi; |
37 | ImageInfo image_info; |
80 | ImageInfo *image_info; |
|
|
81 | Image *image = NULL; |
|
|
82 | Image *last_image = NULL; |
|
|
83 | Image *this_image, *images; |
|
|
84 | ExceptionInfo exc; |
|
|
85 | int i; |
|
|
86 | unsigned int status; |
|
|
87 | |
|
|
88 | GetExceptionInfo(&exc); |
|
|
89 | if (!(mi = GetMagickInfo(dest,&exc))) |
|
|
90 | return -1; |
|
|
91 | |
|
|
92 | if ((psiconv_list_length(f->sections) < 1) || |
|
|
93 | ((psiconv_list_length(f->sections)) > 1 && ! (mi->adjoin))) |
|
|
94 | #endif |
|
|
95 | return -1; |
|
|
96 | #if IMAGEMAGICK |
|
|
97 | for (i = 0; i < psiconv_list_length(f->sections); i++) { |
|
|
98 | section = psiconv_list_get(f->sections,i); |
|
|
99 | this_image = get_paint_data_section(section->picture); |
|
|
100 | if (! image) { |
|
|
101 | image = this_image; |
|
|
102 | } else { |
|
|
103 | last_image->next=this_image; |
|
|
104 | this_image->previous=last_image; |
|
|
105 | } |
|
|
106 | last_image = this_image; |
|
|
107 | } |
|
|
108 | |
|
|
109 | image_info = CloneImageInfo(NULL); |
|
|
110 | set_filename(image->filename,dest,filename); |
|
|
111 | if (image->next) |
|
|
112 | images = CoalesceImages(image,&exc); |
|
|
113 | else |
|
|
114 | images = image; |
|
|
115 | if (! images) |
|
|
116 | CatchImageException(image); |
|
|
117 | |
|
|
118 | status = WriteImage(image_info,images); |
|
|
119 | if (!status) |
|
|
120 | CatchImageException(images); |
|
|
121 | DestroyImageInfo(image_info); |
|
|
122 | if (image != images) |
|
|
123 | DestroyImages(image); |
|
|
124 | DestroyImages(images); |
|
|
125 | return 0; |
|
|
126 | #endif |
|
|
127 | } |
|
|
128 | |
|
|
129 | static int psiconv_gen_image_mbm(const char *filename, psiconv_mbm_f f, |
|
|
130 | const char *dest) |
|
|
131 | { |
|
|
132 | |
|
|
133 | #if IMAGEMAGICK |
|
|
134 | psiconv_paint_data_section section; |
|
|
135 | MagickInfo *mi; |
|
|
136 | ImageInfo *image_info; |
|
|
137 | Image *image = NULL; |
|
|
138 | Image *last_image = NULL; |
|
|
139 | Image *this_image, *images; |
|
|
140 | ExceptionInfo exc; |
|
|
141 | int i; |
|
|
142 | unsigned int status; |
|
|
143 | |
|
|
144 | GetExceptionInfo(&exc); |
|
|
145 | if (!(mi = GetMagickInfo(dest,&exc))) |
|
|
146 | return -1; |
|
|
147 | |
|
|
148 | if ((psiconv_list_length(f->sections) < 1) || |
|
|
149 | ((psiconv_list_length(f->sections)) > 1 && ! (mi->adjoin))) |
|
|
150 | #endif |
|
|
151 | return -1; |
|
|
152 | #if IMAGEMAGICK |
|
|
153 | |
|
|
154 | for (i = 0; i < psiconv_list_length(f->sections); i++) { |
|
|
155 | section = psiconv_list_get(f->sections,i); |
|
|
156 | this_image = get_paint_data_section(section); |
|
|
157 | if (! image) { |
|
|
158 | image = this_image; |
|
|
159 | } else { |
|
|
160 | last_image->next=this_image; |
|
|
161 | this_image->previous=last_image; |
|
|
162 | } |
|
|
163 | last_image = this_image; |
|
|
164 | } |
|
|
165 | |
|
|
166 | image_info = CloneImageInfo(NULL); |
|
|
167 | set_filename(image->filename,dest,filename); |
|
|
168 | if (image->next) |
|
|
169 | images = CoalesceImages(image,&exc); |
|
|
170 | else |
|
|
171 | images = image; |
|
|
172 | if (! images) |
|
|
173 | CatchImageException(image); |
|
|
174 | |
|
|
175 | status = WriteImage(image_info,images); |
|
|
176 | if (!status) |
|
|
177 | CatchImageException(images); |
|
|
178 | DestroyImageInfo(image_info); |
|
|
179 | if (image != images) |
|
|
180 | DestroyImages(image); |
|
|
181 | DestroyImages(images); |
|
|
182 | return 0; |
|
|
183 | #endif |
|
|
184 | } |
|
|
185 | |
|
|
186 | static void psiconv_gen_image_sketch(const char *filename, psiconv_sketch_f f, |
|
|
187 | const char *dest) |
|
|
188 | { |
|
|
189 | #if IMAGEMAGICK |
|
|
190 | ImageInfo *image_info; |
38 | Image *image; |
191 | Image *image; |
39 | |
192 | |
40 | image = CreateImage(sec->xsize,sec->ysize,sec->red,sec->green, |
193 | image = get_paint_data_section(f->sketch_sec->picture); |
41 | sec->blue,NULL); |
194 | image_info = CloneImageInfo(NULL); |
42 | GetImageInfo(&image_info); |
195 | set_filename(image->filename,dest,filename); |
43 | image_info.file = of; |
|
|
44 | strcpy(image->magick, dest); |
|
|
45 | WriteImage(&image_info,image); |
196 | WriteImage(image_info,image); |
|
|
197 | DestroyImageInfo(image_info); |
|
|
198 | DestroyImage(image); |
46 | #endif |
199 | #endif |
47 | } |
200 | } |
48 | |
201 | |
49 | static void psiconv_gen_image_mbm(FILE *of, psiconv_mbm_f f, const char *dest) |
|
|
50 | { |
|
|
51 | psiconv_paint_data_section section; |
|
|
52 | if (psiconv_list_length(f->sections) >= 1) { |
|
|
53 | section = psiconv_list_get(f->sections,0); |
|
|
54 | gen_paint_data_section(of,section,dest); |
|
|
55 | } |
|
|
56 | } |
|
|
57 | |
|
|
58 | static void psiconv_gen_image_sketch(FILE *of, psiconv_sketch_f f, |
|
|
59 | const char * dest) |
|
|
60 | { |
|
|
61 | gen_paint_data_section(of,f->sketch_sec->picture,dest); |
|
|
62 | } |
|
|
63 | |
|
|
64 | static int psiconv_gen_image(FILE * of, const psiconv_file file, |
202 | static int psiconv_gen_image(const char * filename, const psiconv_file file, |
65 | const char *dest) |
203 | const char *dest) |
66 | { |
204 | { |
67 | if (file->type == psiconv_mbm_file) { |
205 | if (file->type == psiconv_mbm_file) |
68 | psiconv_gen_image_mbm(of,(psiconv_mbm_f) file->file,dest); |
206 | psiconv_gen_image_mbm(filename,(psiconv_mbm_f) file->file,dest); |
69 | return 0; |
207 | else if (file->type == psiconv_clipart_file) |
|
|
208 | psiconv_gen_image_clipart(filename,(psiconv_clipart_f) file->file,dest); |
70 | } else if (file->type == psiconv_sketch_file) { |
209 | else if (file->type == psiconv_sketch_file) { |
71 | psiconv_gen_image_sketch(of,(psiconv_sketch_f) file->file,dest); |
210 | psiconv_gen_image_sketch(filename,(psiconv_sketch_f) file->file,dest); |
72 | return 0; |
|
|
73 | } else |
211 | } else |
74 | return -1; |
212 | return -1; |
|
|
213 | return 0; |
75 | } |
214 | } |
76 | |
215 | |
77 | void init_image(void) |
216 | void init_image(void) |
78 | { |
217 | { |
79 | struct psiconv_fileformat ff; |
218 | struct psiconv_fileformat_s ff; |
80 | #if IMAGEMAGICK |
219 | #if IMAGEMAGICK |
81 | MagickInfo *mi; |
220 | MagickInfo *mi; |
82 | ff.output = psiconv_gen_image; |
221 | ff.output = psiconv_gen_image; |
83 | for (mi = GetMagickInfo(NULL); mi ; mi = mi->next) { |
222 | for (mi = GetMagickFileList(); mi ; mi = mi->next) { |
84 | if (mi->encoder) { |
223 | if (mi->encoder) { |
85 | ff.name = strdup(mi->tag); |
224 | ff.name = strdup(mi->tag); |
86 | ff.description = strdup(mi->description); |
225 | ff.description = strdup(mi->description); |
87 | psiconv_list_add(fileformat_list,&ff); |
226 | psiconv_list_add(fileformat_list,&ff); |
88 | } |
227 | } |