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Comparing CV/CV.xs (file contents):
Revision 1.22 by root, Sun Aug 14 02:25:44 2005 UTC vs.
Revision 1.25 by root, Fri Aug 19 00:34:54 2005 UTC

… …
4 4
5#include <string.h> 5#include <string.h>
6#include <setjmp.h> 6#include <setjmp.h>
7 7
8#include <jpeglib.h> 8#include <jpeglib.h>
9#include <glib.h>
10#include <gtk/gtk.h>
9#include <gdk-pixbuf/gdk-pixbuf.h> 11#include <gdk-pixbuf/gdk-pixbuf.h>
10 12
11#include <gperl.h> 13#include <gperl.h>
12#include <gtk2perl.h> 14#include <gtk2perl.h>
13 15
… …
186} 188}
187 OUTPUT: 189 OUTPUT:
188 RETVAL 190 RETVAL
189 191
190GdkPixbuf_noinc * 192GdkPixbuf_noinc *
191load_jpeg (char *path, int thumbnail=0) 193load_jpeg (SV *path, int thumbnail=0)
192 CODE: 194 CODE:
193{ 195{
194 struct jpeg_decompress_struct cinfo; 196 struct jpeg_decompress_struct cinfo;
195 struct jpg_err_mgr jerr; 197 struct jpg_err_mgr jerr;
196 guchar *data; 198 guchar *data;
197 int rs; 199 int rs;
198 FILE *fp; 200 FILE *fp;
199 volatile GdkPixbuf *pb = 0; 201 volatile GdkPixbuf *pb = 0;
202 gchar *filename;
203
200 RETVAL = 0; 204 RETVAL = 0;
201 205
202 if (!(fp = fopen (path, "rb"))) 206 filename = g_filename_from_utf8 (SvPVutf8_nolen (path), -1, 0, 0, 0);
207 fp = fopen (filename, "rb");
208 g_free (filename);
209
210 if (!fp)
203 XSRETURN_UNDEF; 211 XSRETURN_UNDEF;
204 212
205 cinfo.err = jpeg_std_error (&jerr.err); 213 cinfo.err = jpeg_std_error (&jerr.err);
206 214
207 jerr.err.error_exit = cv_error_exit; 215 jerr.err.error_exit = cv_error_exit;
… …
288foldcase (SV *pathsv) 296foldcase (SV *pathsv)
289 PROTOTYPE: $ 297 PROTOTYPE: $
290 CODE: 298 CODE:
291{ 299{
292 STRLEN plen; 300 STRLEN plen;
293 U8 *path = SvPVutf8 (pathsv, plen); 301 U8 *path = (U8 *)SvPVutf8 (pathsv, plen);
294 U8 *pend = path + plen; 302 U8 *pend = path + plen;
295 U8 dst [plen * 6 * 3], *dstp = dst; 303 U8 dst [plen * 6 * 3], *dstp = dst;
296 304
297 while (path < pend) 305 while (path < pend)
298 { 306 {
… …
319 dstp += cl; 327 dstp += cl;
320 path += is_utf8_char (path); 328 path += is_utf8_char (path);
321 } 329 }
322 } 330 }
323 331
324 RETVAL = newSVpvn (dst, dstp - dst); 332 RETVAL = newSVpvn ((const char *)dst, dstp - dst);
325} 333}
326 OUTPUT: 334 OUTPUT:
327 RETVAL 335 RETVAL
328 336
329GdkPixbuf_noinc * 337GdkPixbuf_noinc *
330p7_to_pb (int w, int h, guchar *src) 338p7_to_pb (int w, int h, SV *src_sv)
331 PROTOTYPE: @ 339 PROTOTYPE: @
332 CODE: 340 CODE:
333{ 341{
334 int x, y; 342 int x, y;
335 guchar *dst, *d; 343 guchar *dst, *d;
336 int dstr; 344 int dstr;
345 guchar *src = (guchar *)SvPVbyte_nolen (src_sv);
337 346
338 RETVAL = gdk_pixbuf_new (GDK_COLORSPACE_RGB, 0, 8, w, h); 347 RETVAL = gdk_pixbuf_new (GDK_COLORSPACE_RGB, 0, 8, w, h);
339 dst = gdk_pixbuf_get_pixels (RETVAL); 348 dst = gdk_pixbuf_get_pixels (RETVAL);
340 dstr = gdk_pixbuf_get_rowstride (RETVAL); 349 dstr = gdk_pixbuf_get_rowstride (RETVAL);
341 350
… …
368 377
369 RETVAL = newSV (w * h); 378 RETVAL = newSV (w * h);
370 SvPOK_only (RETVAL); 379 SvPOK_only (RETVAL);
371 SvCUR_set (RETVAL, w * h); 380 SvCUR_set (RETVAL, w * h);
372 381
373 dst = SvPVX (RETVAL); 382 dst = (guchar *)SvPVX (RETVAL);
374 383
375 memset (Er, 0, sizeof (int) * IW); 384 memset (Er, 0, sizeof (int) * IW);
376 memset (Eg, 0, sizeof (int) * IW); 385 memset (Eg, 0, sizeof (int) * IW);
377 memset (Eb, 0, sizeof (int) * IW); 386 memset (Eb, 0, sizeof (int) * IW);
378 387
… …
472 481
473 RETVAL = newSV (6 * 8 * 12 / 8); 482 RETVAL = newSV (6 * 8 * 12 / 8);
474 SvPOK_only (RETVAL); 483 SvPOK_only (RETVAL);
475 SvCUR_set (RETVAL, 6 * 8 * 12 / 8); 484 SvCUR_set (RETVAL, 6 * 8 * 12 / 8);
476 485
477 dst = SvPVX (RETVAL); 486 dst = (guchar *)SvPVX (RETVAL);
478 487
479 /* some primitive error distribution + random dithering */ 488 /* some primitive error distribution + random dithering */
480 489
481 for (y = 0; y < h; y++) 490 for (y = 0; y < h; y++)
482 { 491 {

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