| … | |
… | |
| 33 | #define LINELENGTH 240 |
33 | #define LINELENGTH 240 |
| 34 | |
34 | |
| 35 | #define ELLIPSIS "\xe2\x80\xa6" |
35 | #define ELLIPSIS "\xe2\x80\xa6" |
| 36 | |
36 | |
| 37 | typedef char *octet_string; |
37 | typedef char *octet_string; |
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38 | |
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39 | static magic_t magic_cookie[2]; /* !mime, mime */ |
| 38 | |
40 | |
| 39 | struct jpg_err_mgr |
41 | struct jpg_err_mgr |
| 40 | { |
42 | { |
| 41 | struct jpeg_error_mgr err; |
43 | struct jpeg_error_mgr err; |
| 42 | jmp_buf setjmp_buffer; |
44 | jmp_buf setjmp_buffer; |
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… | |
| 219 | |
221 | |
| 220 | OUTPUT: |
222 | OUTPUT: |
| 221 | RETVAL |
223 | RETVAL |
| 222 | |
224 | |
| 223 | const char * |
225 | const char * |
| 224 | magic (octet_string path) |
226 | magic (SV *path_or_data) |
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227 | ALIAS: |
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228 | magic = 0 |
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229 | magic_mime = 1 |
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230 | magic_buffer = 2 |
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231 | magic_buffer_mime = 3 |
| 225 | CODE: |
232 | CODE: |
| 226 | { |
233 | { |
| 227 | static magic_t cookie; |
234 | STRLEN len; |
| 228 | |
235 | char *data = SvPVbyte (path_or_data, len); |
| 229 | if (!cookie) |
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| 230 | { |
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| 231 | cookie = magic_open (MAGIC_SYMLINK); |
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| 232 | |
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| 233 | if (cookie) |
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| 234 | magic_load (cookie, 0); |
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| 235 | else |
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| 236 | XSRETURN_UNDEF; |
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| 237 | } |
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| 238 | |
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| 239 | RETVAL = magic_file (cookie, path); |
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| 240 | } |
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| 241 | OUTPUT: |
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| 242 | RETVAL |
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| 243 | |
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| 244 | const char * |
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| 245 | magic_mime (octet_string path) |
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| 246 | CODE: |
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| 247 | { |
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| 248 | static magic_t cookie; |
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| 249 | |
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| 250 | if (!cookie) |
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| 251 | { |
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| 252 | cookie = magic_open (MAGIC_MIME | MAGIC_SYMLINK); |
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| 253 | |
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| 254 | if (cookie) |
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| 255 | magic_load (cookie, 0); |
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| 256 | else |
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| 257 | XSRETURN_UNDEF; |
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| 258 | } |
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| 259 | |
236 | |
| 260 | perlinterp_release (); |
237 | perlinterp_release (); |
| 261 | RETVAL = magic_file (cookie, path); |
238 | |
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239 | if (!magic_cookie[0]) |
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240 | { |
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241 | magic_cookie[0] = magic_open (MAGIC_SYMLINK); |
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242 | magic_cookie[1] = magic_open (MAGIC_SYMLINK | MAGIC_MIME); |
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243 | } |
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244 | |
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245 | RETVAL = ix & 2 |
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246 | ? magic_buffer (magic_cookie[ix], data, len) |
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247 | : magic_file (magic_cookie[ix], data); |
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248 | |
| 262 | perlinterp_acquire (); |
249 | perlinterp_acquire (); |
| 263 | } |
250 | } |
| 264 | OUTPUT: |
251 | OUTPUT: |
| 265 | RETVAL |
252 | RETVAL |
| 266 | |
253 | |
| … | |
… | |
| 322 | perlinterp_acquire (); |
309 | perlinterp_acquire (); |
| 323 | OUTPUT: |
310 | OUTPUT: |
| 324 | RETVAL |
311 | RETVAL |
| 325 | |
312 | |
| 326 | GdkPixbuf_noinc * |
313 | GdkPixbuf_noinc * |
| 327 | load_webp (SV *image_data, int thumbnail = 0, int iw = 0, int ih = 0) |
314 | decode_webp (SV *image_data, int thumbnail = 0, int iw = 0, int ih = 0) |
| 328 | CODE: |
315 | CODE: |
| 329 | { |
316 | { |
| 330 | #if WEBP |
317 | #if WEBP |
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318 | guchar *data; |
| 331 | STRLEN data_size; |
319 | STRLEN data_size; |
| 332 | guchar *data = SvPVbyte (image_data, data_size); |
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| 333 | int alpha; |
320 | int alpha; |
| 334 | WebPDecoderConfig config; |
321 | WebPDecoderConfig config; |
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322 | int inw, inh; |
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323 | |
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324 | data = SvPVbyte (image_data, data_size); |
| 335 | |
325 | |
| 336 | perlinterp_release (); |
326 | perlinterp_release (); |
| 337 | |
327 | |
| 338 | RETVAL = 0; |
328 | RETVAL = 0; |
| 339 | |
329 | |
| 340 | if (!WebPInitDecoderConfig (&config)) |
330 | if (!WebPInitDecoderConfig (&config)) |
| 341 | goto err; |
331 | goto err; |
| 342 | |
332 | |
| 343 | config.options.use_threads = 1; |
333 | config.options.use_threads = 1; |
| 344 | |
334 | |
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335 | if (WebPGetFeatures (data, data_size, &config.input) != VP8_STATUS_OK) |
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336 | goto err; |
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337 | |
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338 | inw = config.input.width; |
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339 | inh = config.input.height; |
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340 | |
| 345 | if (thumbnail) |
341 | if (thumbnail) |
| 346 | { |
342 | { |
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343 | if (inw * ih > inh * iw) |
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344 | ih = (iw * inh + inw - 1) / inw; |
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345 | else |
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346 | iw = (ih * inw + inh - 1) / inh; |
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347 | |
| 347 | config.options.bypass_filtering = 1; |
348 | config.options.bypass_filtering = 1; |
| 348 | config.options.no_fancy_upsampling = 1; |
349 | config.options.no_fancy_upsampling = 1; |
| 349 | |
350 | |
| 350 | config.options.use_scaling = 1; |
351 | config.options.use_scaling = 1; |
| 351 | config.options.scaled_width = iw; |
352 | config.options.scaled_width = iw; |
| 352 | config.options.scaled_height = ih; |
353 | config.options.scaled_height = ih; |
| 353 | } |
354 | } |
| 354 | else |
355 | else |
| 355 | { |
356 | { |
| 356 | iw = config.input.width; |
357 | iw = inw; |
| 357 | ih = config.input.height; |
358 | ih = inh; |
| 358 | } |
359 | } |
| 359 | |
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| 360 | if (WebPGetFeatures (data, data_size, &config.input) != VP8_STATUS_OK) |
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| 361 | goto err; |
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| 362 | |
360 | |
| 363 | alpha = config.input.has_alpha; |
361 | alpha = config.input.has_alpha; |
| 364 | |
362 | |
| 365 | RETVAL = gdk_pixbuf_new (GDK_COLORSPACE_RGB, !!alpha, 8, iw, ih); |
363 | RETVAL = gdk_pixbuf_new (GDK_COLORSPACE_RGB, !!alpha, 8, iw, ih); |
| 366 | if (!RETVAL) |
364 | if (!RETVAL) |
