1 Sun Nov 28 12:11:21 2004 Manish Singh <yosh@gimp.org>
3 * makegdkpixbufalias.pl: ytpo fix, so attributes are really
6 2004-11-28 Matthias Clasen <mclasen@redhat.com>
9 * Makefile.am: Mark get_type() functions generated by glib-mkenums
12 Thu Nov 25 14:21:37 2004 Manish Singh <yosh@gi,p.org>
14 * abicheck.sh: filter out G_GNUC stuff when doing the compare.
16 2004-11-23 Matthias Clasen <mclasen@redhat.com>
18 * gdk-pixbuf-core.h: Don't mark gdk_pixbuf_error_quark() as const,
19 to be consistent with all the other error_quark functions.
20 (technically they are const, but since these are called only
21 in error paths, giving the compiler better optimization
22 opportunities doesn't matter much)
24 * gdk-pixbuf.symbols: Add attribute annotations.
25 * makegdkpixbufalias.pl: Keep attribute annotations, but strip PRIVATE.
26 * Makefile.am (gdk_pixbuf.def): Strip attribute annotations, but keep
29 Mon Nov 15 18:58:22 2004 Manish Singh <yosh@gimp.org>
31 * gdk-pixbuf-private.h: _gdk_pixbuf_lock now returns a gboolean.
33 * abicheck.sh: don't hardcode lengths for cut, instead split on
36 2004-11-15 Matthias Clasen <mclasen@redhat.com>
38 * gdk-pixbuf-animation.c:
39 * gdk-pixbuf-loader.c:
40 * gdk-pixbuf-io.c: Be extra careful when locking and handle
41 the case that the module may initialize the thread system.
43 * gdk-pixbuf-io.[hc] (_gdk_pixbuf_lock): Return whether the
44 lock was actually taken.
46 * queryloaders.c (query_module): Set vtable->module before
47 calling fill_vtable(), since gdk-pixbuf-io.c does does the
48 same and modules may rely on it. (#158177, Dan Winship)
50 2004-11-12 Matthias Clasen <mclasen@redhat.com>
52 * gdk-pixbuf-io.c (gdk_pixbuf_io_init): Don't use
53 _gdk_pixbuf_load_module_unlocked() in the !USE_GMODULE case.
55 * === Released 2.5.5 ===
57 2004-11-12 Matthias Clasen <mclasen@redhat.com>
59 Changes to make gdk-pixbuf threadsafe (#157310, #157306,
62 * gdk-pixbuf-io.h (enum GdkPixbufFormatFlags): Add
63 GDK_PIXBUF_FORMAT_THREADSAFE to indicate that an image loader
66 * gdk-pixbuf-io.c (get_file_formats, _gdk_pixbuf_load_module):
67 Use a lock to make initialization of global data structures
69 * gdk-pixbuf-private.h:
70 * gdk-pixbuf-io.c (_gdk_pixbuf_lock, _gdk_pixbuf_unlock):
71 Auxiliary functions which use another lock to protect
72 threadunsafe image loaders.
74 * gdk-pixbuf-io.c (gdk_pixbuf_real_save):
75 (save_to_callback_with_tmp_file):
76 (gdk_pixbuf_real_save_to_callback):
77 (gdk_pixbuf_new_from_xpm_data):
78 (_gdk_pixbuf_generic_image_load):
79 * gdk-pixbuf-animation.c (gdk_pixbuf_animation_new_from_file):
80 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_load_module):
81 (gdk_pixbuf_loader_close):
82 (gdk_pixbuf_loader_finalize):
83 Use _gdk_pixbuf_lock() and _gdk_pixbuf_unlock().
85 * io-ani.c, io-bmp.c, io-gif.c, io-ico.c:
86 * io-jpeg.c, io-pcx.c, io-png.c, io-pnm.c:
87 * io-ras.c, io-tga.c, io-wbmp.c, io-xbm.c:
88 * io-xpm.c: Mark as threadsafe.
90 * io-tiff.c: Remove pointless locking, mark as
93 2004-11-10 Matthias Clasen <mclasen@redhat.com>
95 * gdk-pixbuf-animation.c:
96 * gdk-pixbuf-io.c: Use g_filename_display_name() instead of
97 g_filename_to_utf8() when putting filenames in error messages.
99 2004-11-04 Matthias Clasen <mclasen@redhat.com>
101 * gdk-pixbuf.c (gdk_pixbuf_class_init): Document current
102 restrictions for property values. (#157409, Matthew H. Plough)
104 2004-11-01 Matthias Clasen <mclasen@redhat.com>
106 * gdk-pixbuf-features.h.in: Break the declaration of the three
107 version variables, so that gtk-doc can grok it.
109 2004-10-29 Hans Breuer <hans@breuer.org>
111 * makefile.msc : updated
113 2004-10-27 Matthias Clasen <mclasen@redhat.com>
115 * === Released 2.5.4 ===
117 2004-10-27 Matthias Clasen <mclasen@redhat.com>
119 * Makefile.am (gdk-pixbuf-alias.h): Fix srcdir != builddir
122 2004-09-19 Matthias Clasen <mclasen@redhat.com>
124 * === Released 2.5.3 ===
126 2004-09-15 Matthias Clasen <mclasen@redhat.com>
129 * io-xpm.c: Fix some security issues discovered by Chris Evans.
131 Mon Sep 13 19:31:34 2004 Matthias Clasen <maclas@gmx.de>
133 * io-jpeg.c (real_save_jpeg): Drop the alpha channel
134 when saving 4-channel pixbufs. (#152450, Emmanuel Pacaud)
136 2004-09-09 Matthias Clasen <mclasen@redhat.com>
138 * makegdkpixbufalias.pl: Use the short prefix "IA__" for
139 aliases instead of the long suffix "__internal_alias".
141 2004-09-01 Matthias Clasen <mclasen@redhat.com>
143 * gdk-pixbuf-core.h: Align argument names with source.
145 Thu Aug 26 01:23:16 2004 Matthias Clasen <maclas@gmx.de>
148 * gdk-pixbuf.symbols:
149 * gdk-pixbuf-io.c (gdk_pixbuf_new_from_file_at_scale):
150 Add gdk_pixbuf_new_from_file_at_scale(), which is just
151 like gdk_pixbuf_new_from_file_at_size(), but optionally
152 ignores the aspect ratio. (#136395, Dom Lachowicz)
154 Wed Aug 25 17:23:23 2004 Manish Singh <yosh@gimp.org>
156 * io-gif.c: remove unused set_need_recomposite() function.
158 2004-08-25 Matthias Clasen <mclasen@redhat.com>
160 * === Released 2.5.2 ===
162 * abicheck.sh: Make work in make distcheck.
164 2004-08-25 Matthias Clasen <mclasen@redhat.com>
166 * Makefile.am: Use the same prefix when creating
167 gdk-pixbuf-marshal.c and gdk-pixbuf-marshal.h
169 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_class_init): _-prefix
172 2004-08-24 Matthias Clasen <mclasen@redhat.com>
174 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_new_with_mime_type): Use
175 the correct index and compare correctly, reported by Tommi Komulainen.
176 (gdk_pixbuf_loader_new_with_mime_type):
178 * gdk-pixdata.c (gdk_pixdata_from_pixbuf): Work around bugs in
179 the runlength encoder by forcing rowstride * height to be
180 divisible by bpp. (#150882)
182 Sun Aug 22 03:20:56 2004 Matthias Clasen <maclas@gmx.de>
184 * pixops/pixops.c (pixops_scale_nearest): Fix a mixup in the handling
185 of dest_channels. (#111922, Christophe Fergeau)
187 Fri Aug 20 11:59:10 2004 Owen Taylor <otaylor@redhat.com>
189 * io-bmp.c: Fix infinite loop that can occur for bad
190 image data (#150601, Chris Evans, Manish Singh)
192 2004-08-17 Matthias Clasen <mclasen@redhat.com>
194 * abicheck.sh: No need for INCLUDE_INTERNAL_SYMBOLS any more.
196 * Makefile.am (gdk-pixbuf-alias.h): Don't use cpp to filter the symbols.
198 * makegdkpixbufalias.pl: Move the #ifdef processing into the perl script,
199 and keep the #ifdefs which differentiate between platforms.
201 * gdk-pixbuf.symbols: Remove the marshalers.
203 * Makefile.am (stamp-gdk-pixbuf-marshal.h): _-prefix the marshalers.
205 Thu Aug 12 22:19:12 2004 Matthias Clasen <maclas@gmx.de>
207 * io-bmp.c (DecodeHeader): Properly determine the number of
208 colors in an OS/2 BMP file. (#150003, Jon-Kare Hellan)
210 2004-08-12 Matthias Clasen <mclasen@redhat.com>
212 * pixops/pixops.c: Remove C99-isms. (#149967, Vincent Noel)
214 Wed Aug 11 22:56:55 2004 Matthias Clasen <maclas@gmx.de>
216 * abicheck.sh: Check all symbols.
218 2004-08-11 Matthias Clasen <mclasen@redhat.com>
220 * pixops/pixops.c: Make scaling and compositing functions handle
221 edge pixels consistently. (#111922, Brian Cameron)
223 * pixops/pixops-internal.h:
225 * pixops/*.S: underscore prefix the mmx implementations, in order
228 * gdk-pixbuf.symbols: Remove the mmx pixops implementations.
230 * abicheck.sh: No need to define INCLUDE_MMX_SYMBOLS any more.
232 Tue Aug 10 23:53:59 2004 Matthias Clasen <maclas@gmx.de>
234 Add hidden aliases for exported symbols which are
235 used internally in order to get rid of many PLT
236 entries. (#145519, Arjan van de Ven)
238 * gdk/Makefile.am: Add rules to generate gdk_pixbuf.def and
239 gdk-pixbuf-alias.h from gdk-pixbuf.symbols, and make make
240 check check the abi with abicheck.sh.
242 * gdk/gdk-pixbuf.symbols: New file. Definition of the gdk-pixbuf
243 ABI. The file can be processed by cpp to filter out certain
246 * gdk/abicheck.sh: New file. Script to check the actually
247 symbols exported from libgdk_pibuf.2.0.so against the symbols
248 found in gdk-pixbuf.symbols.
250 * gdk/makegdkpixbufalias.pl: New file. Perl script to generate the
251 header containing the alias definitions for internally used
252 exported symbols from a list of symbols.
254 * *.c: Include gdk-pixbuf-alias.h
256 2004-08-06 Hans Breuer <hans@breuer.org>
258 * gdk_pixbuf.def makefile.msc : updated
260 Sun Aug 1 23:57:06 2004 Matthias Clasen <maclas@gmx.de>
262 * io-pcx.c (pcx_increment_load_data_1): Fix progressive
263 loading of 8bit pcx files. (#148518, Magnus Bergman)
265 2004-08-01 Matthias Clasen <mclasen@redhat.com>
267 * === Released 2.5.1 ===
269 Tue Jul 20 22:23:26 2004 Matthias Clasen <maclas@gmx.de>
271 * gdk-pixbuf-io.h: Remove trailing commas from
272 enumerations. (#148035)
274 Sun Jul 18 20:17:41 2004 Soeren Sandmann <sandmann@daimi.au.dk>
276 * === released 2.5.0 ==
278 Thu Jul 15 19:19:21 2004 Matthias Clasen <maclas@gmx.de>
280 * io-png.c (real_save_png):
281 * gdk-pixbuf-io.c (gdk_pixbuf_io_init): Use 'cannot' instead
282 of 'can not' in messages. (#144226, Morten Welinder)
284 Fri Jul 9 15:38:06 2004 Manish Singh <yosh@gimp.org>
286 * gdk-pixbuf-io.c (gdk_pixbuf_format_set_disabled): function doesn't
287 return a value, so don't use g_return_val_if_fail()
289 * gdk-pixbuf-scale.c (gdk_pixbuf_rotate_simple): initialize dest in
290 the can't happen case, to quiet gcc.
292 * io-tiff.c (tifflibversion): enclose in #if TIFFLIB_VERSION >=
295 Wed Jul 7 23:53:58 2004 Matthias Clasen <maclas@gmx.de>
298 * gdk-pixbuf-io.c (gdk_pixbuf_format_is_disabled):
299 * gdk-pixbuf-io.c (gdk_pixbuf_format_set_disabled):
300 * gdk-pixbuf-io.c (gdk_pixbuf_format_get_license):
301 New functions to disable/enable individual loaders and to
302 obtain license information about loaders.
304 * gdk-pixbuf-io.h (GdkPixbufFormat): Add disabled and
307 * gdk-pixbuf-io.c (_gdk_pixbuf_get_module):
308 * gdk-pixbuf-io.c (_gdk_pixbuf_get_named_module): Skip
311 * io-*.c: Add license information in the fill_info
314 2004-07-07 Matthias Clasen <mclasen@redhat.com>
316 * gdk-pixbuf-features.h.in: Fix the build.
318 2004-07-06 Tor Lillqvist <tml@iki.fi>
320 * gdk-pixbuf-features.h.in
321 * gdk-pixbuf.c: Mark the version variables for proper import and
322 export from Windows DLLs. Thanks to Laurent Sansonetti for
323 reporting the problem.
325 Sat Jul 3 00:41:44 2004 Matthias Clasen <maclas@gmx.de>
327 * pixops/pixops.c (bilinear_box_make_weights): Correct the
328 math to calculate bilinear weights. (#112412, Brian Cameron)
330 Mon Jun 21 00:44:51 2004 Matthias Clasen <maclas@gmx.de>
332 * gdk-pixbuf-transform.h:
333 * gdk-pixbuf-scale.c (gdk_pixbuf_rotate_simple):
334 * gdk-pixbuf-scale.c (gdk_pixbuf_flip): New functions to
335 rotate pixbufs by multiples of 90 degrees and to flip them
336 horizontally or vertically.
338 Sun Jun 20 01:06:48 2004 Matthias Clasen <maclas@gmx.de>
340 Header reorganization. (#51999, Jeff Franks, reorganization
341 proposed by Havoc Pennington)
343 * gdk-pixbuf.h: This is now an include-only header, and the only
344 one which applications should directly use.
346 * gdk-pixbuf-animation.h: Add animation api from gdk-pixbuf.h.
347 * gdk-pixbuf-io.h: Add io api from gdk-pixbuf.h.
348 * gdk-pixbuf-loader.h: Add loader api from gdk-pixbuf.h.
349 * gdk-pixbuf-transform.h: New header.
350 * gdk-pixbuf-core.h: New header.
352 Sat Jun 19 01:44:12 2004 Matthias Clasen <maclas@gmx.de>
354 * gdk-pixbuf-scale.c (gdk_pixbuf_composite): Add a figure which
355 explains pixbuf compositing.
357 2004-06-16 Matthias Clasen <mclasen@redhat.com>
359 * io-tiff.c: Make the tiff loader work with both
360 libtiff 3.5.7 and libtiff 3.6.1. (#135541, Marco Ghirlanda)
362 Fri Jun 11 22:02:56 2004 Matthias Clasen <maclas@gmx.de>
364 * io-gif.c, io-pnm.c, io-tga.c, io-xpm.c: Don't use
365 contractions like "don't" or "isn't" in error messages.
366 It isn't nice to use them in log entries either...
367 (#137774, Morten Welinder, patch by Alexander Winston)
369 Sat Jun 5 00:59:12 2004 Matthias Clasen <maclas@gmx.de>
373 * gdk-pixbuf-animation.c:
374 * gdk-pixbuf-io.c: Convert filenames to UTF-8 when embedding
375 them in error messages. (#143654, Sven Neumann)
377 Sun May 16 22:53:47 2004 Matthias Clasen <maclas@gmx.de>
381 * io-pnm.c (pnm_read_next_value): Don't read integers
382 partially. (#142584, Kouichirou Hiratsuka)
384 2004-05-10 Matthias Clasen <mclasen@redhat.com>
388 * pixops/timescale.c:
391 * gdk-pixbuf-scale.c: _-prefix the nonstatic pixops_...
392 functions. (#142233, Morten Welinder)
394 Wed May 5 23:09:48 2004 Matthias Clasen <maclas@gmx.de>
396 * gdk-pixbuf-io.h (GdkPixbufFormatFlags): New format flag
397 GDK_PIXBUF_FORMAT_SCALABLE to mark scalable formats.
400 * gdk-pixbuf-io.c (gdk_pixbuf_format_is_scalable): New function.
401 (#137995, Dom Lachowicz)
403 2004-04-30 Matthias Clasen <mclasen@redhat.com>
405 * === Released 2.4.1 ===
407 2004-04-13 Matthias Clasen <mclasen@redhat.com>
409 * io-ani.c (gdk_pixbuf__ani_image_load_animation):
410 * gdk-pixbuf-io.c (gdk_pixbuf_get_file_info)
411 (_gdk_pixbuf_generic_image_load)
412 (gdk_pixbuf_new_from_file_at_size): When calling fread()
413 in a loop, check for ferror() as well as for feof() to
414 avoid infinite loops on directories. (#137804, Alex Converse)
416 Mon Mar 15 15:01:59 2004 Owen Taylor <otaylor@redhat.com>
418 * === Released 2.4.0 ===
420 2004-03-15 Tor Lillqvist <tml@iki.fi>
422 * queryloaders.c (main): [Win32] Look up installation prefix at
423 run-time, replace prefix in PIXBUF_LIBDIR with that. (#106141)
425 Merges from stable branch that had been left out. (#136282, J. Ali
428 Changes for run-time lookup of installation location on Win32:
430 * Makefile.am (INCLUDES): Define GTK_PREFIX as $(prefix).
432 * gdk-pixbuf-io.c (get_sysconfdir): New function, look up
433 installation location at runtime and deduce GTK_SYSCONFDIR
435 (get_toplevel): Similar, for the top-level installation directory.
436 (correct_prefix): Replace compile-time prefix with run-time
438 (get_libdir): Remove, not used any longer.
439 (gdk_pixbuf_io_init): Call correct_prefix() on Win32.
441 * queryloaders.c (query_module): [Win32] Change backslahses into
444 Tue Mar 9 09:33:28 2004 Owen Taylor <otaylor@redhat.com>
446 * === Released 2.3.6 ===
448 2004-03-05 Tor Lillqvist <tml@iki.fi>
450 * gdk_pixbuf.def: Add missing entries. Thanks to J. Ali Harlow.
452 Fri Mar 5 22:22:25 2004 Matthias Clasen <maclas@gmx.de>
454 * io-bmp.c (OneLine32): Don't try to load an alpha channel
455 from the BMP, since there is no evidence that even 32bit
456 BMPs have an alpha channel. (#135502)
458 Mon Mar 1 19:47:48 2004 Owen Taylor <otaylor@redhat.com>
460 * === Released 2.3.5 ====
462 2004-02-28 Hans Breuer <hans@breuer.org>
464 * io-tiff.c : include <io.h> for lseek()
465 * io-xbm.c : use HAVE_UNISTD_H
467 Tue Feb 24 14:45:03 2004 Owen Taylor <otaylor@redhat.com>
469 * === Released 2.3.3 ===
471 Sun Feb 22 01:09:55 2004 Matthias Clasen <maclas@gmx.de>
473 * io-bmp.c (gdk_pixbuf__bmp_image_begin_load): Remove debugging
476 Fri Feb 20 22:25:32 2004 Matthias Clasen <maclas@gmx.de>
478 * io-bmp.c (DecodeHeader): Store and sanity-check the clrUsed field
479 from the header for use in DecodeColormap.
480 * io-bmp.c (DecodeColormap): Don't read more colormap entries than
481 the header says are there. (#134235, Kazuho Okui)
483 Sun Feb 8 01:07:20 2004 Manish Singh <yosh@gimp.org>
485 * gdk-pixbuf-io.c: removed unnecessary G_OBJECT() cast checks.
487 * io-jpeg.c: make the return type for to_callback_empty_output_buffer
488 "boolean", which should be defined by the jpeg headers. The right
489 return type for this function depends on how the jpeg library
490 was built (one wonders what happens if different compilers are used).
492 2004-01-28 Hans Breuer <hans@breuer.org>
494 * gdk_pixbuf.def : updated externals
496 Sat Jan 17 23:02:55 2004 Matthias Clasen <maclas@gmx.de>
498 The second part of the fix for #114351 (see also
501 * gdk-pixbuf-i18n.h (P_): Use translation domain gtk20-properties.
503 Sat Jan 17 00:01:51 2004 Matthias Clasen <maclas@gmx.de>
505 The first part of the fix for #114351 (see also
508 * gdk-pixbuf-i18n.h: Define P_() for property blurbs and nicks.
510 * gdk-pixbuf.c: Mark property blurbs and nicks with P_().
512 Thu Jan 8 22:01:14 2004 Matthias Clasen <maclas@gmx.de>
514 * queryloaders.c (loader_sanity_check): Don't use bitwise operators
515 on booleans. (#130923, reported by Telsa Gwynne, fix by Dave Jones)
517 2004-01-06 Federico Mena Quintero <federico@ximian.com>
519 * gdk-pixbuf-io.c (gdk_pixbuf_save): Escape an ampersand in the
520 documentation comment, and hack around an empty line in the code
521 example so that gtk-doc won't put a <para> due to it.
523 * gdk-pixbuf.c (gdk_pixbuf_get_pixels): Link to the documentation
524 section on image data.
526 2004-01-06 Federico Mena Quintero <federico@ximian.com>
528 * gdk-pixdata.c (gdk_pixbuf_new_from_inline): Fix example in
529 documentation comment. Fixes #130701.
531 Wed Jan 7 02:41:14 2004 Matthias Clasen <maclas@gmx.de>
533 * gdk-pixbuf-io.c (gdk_pixbuf_save_to_bufferv):
534 * gdk-pixbuf-io.c (gdk_pixbuf_save_to_buffer):
535 * gdk-pixbuf-io.c (gdk_pixbuf_save_to_callbackv):
536 * gdk-pixbuf-io.c (gdk_pixbuf_save_to_callback): New public API
537 to save pixbufs to non-file locations. (#82203, Tim Evans)
540 * gdk-pixbuf.def: Declare the new public API.
542 * gdk-pixbuf-io.h: Add save_to_callback to the module interface.
545 * io-png.c: Implement save_to_callback.
547 * gdk-pixbuf-io.c (gdk_pixbuf_savev):
548 * gdk-pixbuf-io.c (gdk_pixbuf_save): Update documentation.
550 * gdk-pixbuf-io.c (gdk_pixbuf_real_save): Support saving via
551 image_module->save_to_callback.
553 * gdk-pixbuf-io.c (gdk_pixbuf_real_save_to_callback): New generic
554 save_to_callback function which falls back to image_module->save
557 Wed Jan 7 01:17:36 2004 Matthias Clasen <maclas@gmx.de>
559 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_size_func):
560 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_set_size):
561 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_init): Make it possible
562 to call gdk_pixbuf_loader_set_size (loader, 0, 0) by changing
563 the initial values of priv->width/height to -1.
565 * io-tiff.c (tiff_image_parse):
566 * io-ras.c (RAS2State):
567 * io-pnm.c (gdk_pixbuf__pnm_image_load_increment):
568 * io-pcx.c (gdk_pixbuf__pcx_load_increment):
569 * io-jpeg.c (gdk_pixbuf__jpeg_image_load_increment):
570 * io-png.c (png_info_callback):
571 * io-ico.c (DecodeHeader):
572 * io-bmp.c (DecodeHeader): Call size_func once the size is known,
573 even if the module can't make use of the scaling information. If
574 size_func returns 0, don't allocate a pixbuf and return, if
575 necessary with an error.
578 * gdk-pixbuf-io.c (gdk_pixbuf_get_file_info): A new function
579 to determine the type and size of an image file without loading
580 it completely. (#53725)
582 Sun Jan 4 00:44:57 2004 Matthias Clasen <maclas@gmx.de>
584 * gdk-pixbuf.c (gdk_pixbuf_class_init): Turn the pixbuf
585 attributes into (construct-only, but always readable)
586 properties. (#130196)
588 * gdk-pixbuf-data.c (gdk_pixbuf_new_from_data): Set properties
591 Mon Dec 22 01:35:36 2003 Matthias Clasen <maclas@gmx.de>
593 * Makefile.am (gdk-pixbuf.loaders): Fix building with
594 --disable-modules --with-included-loaders, create an
595 empty gdk-pixbuf.loaders file. (#124496, Arno Charlet, fix
596 proposed by Owen Taylor)
598 Thu Dec 11 01:57:05 2003 Matthias Clasen <maclas@gmx.de>
600 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_class_init): Move
601 the documentation for signals inline, to get proper parameter
602 documentation. (#128977)
604 Sat Nov 15 00:26:19 2003 Matthias Clasen <maclas@gmx.de>
606 * queryloaders.c (loader_sanity_check): Check that the mask
607 is NULL or a string of the same length consisting entirely of
608 ' ', '!', 'x', 'z', 'n'.
610 Mon Nov 10 00:17:52 2003 Matthias Clasen <maclas@gmx.de>
612 * Makefile.am (install-data-local): Typo fix in warning.
614 Sun Nov 9 23:07:05 2003 Matthias Clasen <maclas@gmx.de>
616 * gdk-pixbuf-io.c (_gdk_pixbuf_generic_image_load): If neither
617 load nor begin_load are available fall back to load_animation
618 and use gdk_pixbuf_animation_get_static_image() to obtain a
619 pixbuf. Inefficient, but at least doesn't crash.
621 Sun Nov 9 21:56:20 2003 Matthias Clasen <maclas@gmx.de>
623 * queryloaders.c (write_loader_info): New function to write
624 out the information for a single loader, factored out of
626 (loader_sanity_check): New function to perform
627 sanity checks on a loader.
628 (query_module): Use the new functions.
630 Thu Nov 6 00:27:27 2003 Matthias Clasen <maclas@gmx.de>
632 * io-pcx.c (gdk_pixbuf__pcx_load_increment): Fold two similar
633 strings into on. (#126204, Danilo Segan)
635 2003-09-19 Matthias Clasen <maclas@gmx.de>
637 * io-tga.c (try_preload): Remove a pointless check.
638 (#122710, Kjartan Maraas)
640 Mon Aug 18 10:25:29 2003 Owen Taylor <otaylor@redhat.com>
642 * gdk-pixdata.c (gdk_pixdata_to_csource): Add the correct
643 alignment magic for Sun compiler and for GCC to get
644 the strings aligned. (Patch from Brian Cameron, #117217)
646 2003-08-14 Matthias Clasen <maclas@gmx.de>
648 * gdk-pixdata.c (gdk_pixdata_to_csource): Improve doc comment
649 wording. (#119754, Doug Quale)
651 2003-08-03 Matthias Clasen <maclas@gmx.de>
653 * gdk-pixbuf.c (gdk_pixbuf_get_rowstride):
654 * gdk-pixbuf-data.c (gdk_pixbuf_new_from_data): Clarify misleading
655 explanation of rowstride. (#119000)
657 2003-07-24 Matthias Clasen <maclas@gmx.de>
659 * gdk-pixbuf-io.c (gdk_pixbuf_new_from_file_at_size): Preserve the
660 aspect ratio. (#118145, Owen Taylor)
662 2003-07-23 Matthias Clasen <maclas@gmx.de>
664 * gdk-pixbuf-io.c (gdk_pixbuf_new_from_file_at_size): Close loader
665 before unref'ing it. (#118146, Owen Taylor)
667 2003-03-01 Hans Breuer <hans@breuer.org>
669 * makefile.msc : updated
671 * gdk_pixbuf.def : export a bunch of new functions
673 2003-07-18 Matthias Clasen <maclas@gmx.de>
675 * pixops/pixops.c (correct_total): Split correction into multiple
676 pieces if no single weight is large enough to apply the unsplit
677 correction. (#117431, problem reported by Tomas Ögren)
679 2003-07-13 Matthias Clasen <maclas@gmx.de>
682 * gdk-pixbuf-io.c (gdk_pixbuf_new_from_file_at_size): New function
683 to load an image from a file at a specified size. (#105326, Dom
686 2003-07-11 Matthias Clasen <maclas@gmx.de>
688 * queryloaders.c (query_module): Handle absolute filenames
689 properly. (#117170, Jens Elkner)
691 * gdk-pixbuf-io.c: Mention that NULL-terminated arrays returned by
692 gdk_pixbuf_format_get_mime_types() and
693 gdk_pixbuf_format_get_extensions() must be freed with g_strfreev().
695 2003-07-04 Matthias Clasen <maclas@gmx.de>
697 * gdk-pixbuf-io.c: Document ICO save parameters.
699 * io-ico.c: Support saving of ICOs and CURs. Currently, only
700 single-image ICOs are produced, but the code for multi-image ICOs
701 is already in place. The saver understands the options "depth"
702 (can be "32", "24" or "16") and "x_hot"/"y_hot" for hotspot
705 2003-06-28 Matthias Clasen <maclas@gmx.de>
707 * io-ico.c (DecodeHeader): Stop discriminating against 32bpp ICOs
708 a): Use the byte size of the image as a heuristic when selecting
709 the bitmap to load - this lets us select 32bpp bitmaps which come
711 (OneLineTransp): Stop discriminating against 32bpp ICOs b): Don't
712 overwrite the alpha channel of 32bpp ICOs.
713 (gdk_pixbuf__ico_image_load_increment): Stop decoding the header
716 Fri Jun 27 03:56:59 2003 Soeren Sandmann <sandmann@daimi.au.dk>
718 * io-gif-animation.c (gdk_pixbuf_gif_anim_frame_composite): Make
719 it compile with C89 compilers.
721 2003-06-23 Matthias Clasen <maclas@gmx.de>
723 * io-gif.c (gif_get_frame_info): Remove the pointless refusal to
724 load images with dubious disposal mode on the first frame. Just
725 ignore it, as everybody else does.
727 2003-06-22 Matthias Clasen <maclas@gmx.de>
729 * gdk-pixbuf-loader.[hc] (gdk_pixbuf_loader_new_with_mime_type):
730 New function to obtain a loader for a specific mime type.
731 (#105324, Dom Lachowicz)
733 * io-gif.c (gif_get_extension): Reset block_count to 0 for all
734 application extensions, otherwise the data blocks of unknown
735 extensions are not propertly skipped.
737 Second half of the fix for #106962, handle frames extending beyond
740 * io-gif.c (clip_frame): New helper function to clip a rectangle
741 to the logical screen size of the gif.
742 (maybe_update): New helper function to call update_func only if
743 the rectangle is not completely off-bounds.
744 (gif_get_lzw): Read frames extending outside the logical screen
745 size, but be careful clip to the logical screen size
746 when operating on the composite pixbuf and when calling update_func.
747 (gif_init): Set the animation size to the logical screen size.
748 (gif_get_frame_info): Don't refuse to load images with frames
749 extending beyond the logical screen size.
751 * io-gif-animation.c (gdk_pixbuf_gif_anim_frame_composite): Be
752 careful to clip all rectangles to the logical screen size, also
753 handle the fact that frames may be completely off-bounds.
755 2003-06-21 Matthias Clasen <maclas@gmx.de>
757 * io-gif.c: Merge from 2.2: Fix update_func() arguments and accept
758 empty frames. (#106962)
760 2003-06-17 Matthias Clasen <maclas@gmx.de>
762 * Makefile.am (man_MANS): Removed, man pages are now installed
763 from docs/reference/gdk-pixbuf.
765 2003-06-03 Matthias Clasen <maclas@gmx.de>
767 * gdk-pixdata.c (gdk_pixbuf_new_from_inline): Document
768 data_length == -1, add an example. (#97290)
770 2003-06-01 Matthias Clasen <maclas@gmx.de>
772 * gdk-pixdata.h (struct _GdkPixdata): Fix misleading documentation
773 of rowstride. (#113924, Noah Levitt)
775 2003-05-27 Matthias Clasen <maclas@gmx.de>
777 * io-wbmp.c: Remove dubious bitfields of
778 unspecified signedness. (#112919, Morten Welinder)gdk-p
780 * gdk-pixdata.c (gdk_pixdata_to_csource): Replace all occurances
781 of g_string_new ("") by g_string_new (NULL). (#106975, Morten
784 2003-05-21 Matthias Clasen <maclas@gmx.de>
786 * pixbufloader_pcx.def:
787 * io-pcx.c: A loader for PCX files. (#113035, Josh Beam)
790 * Makefile.am: Add PCX loader.
792 2003-05-19 Matthias Clasen <maclas@gmx.de>
794 Improve progressive loading from slow sources: (#107368)
796 * io-gif-animation.c (gdk_pixbuf_gif_anim_get_iter): Initialize
798 (gdk_pixbuf_gif_anim_iter_advance): Don't wrap during loading if
799 the datasource falls behind the speed of the display.
801 * io-gif-animation.h: Add a loading flag to GdkPixbufGifAnim and
802 first_loop_slowness to GdkPixbufGifAnimIter.
804 Wed May 14 18:24:50 2003 Owen Taylor <otaylor@redhat.com>
806 * gdk-pixdata.c (gdk_pixdata_deserialize): Add a
807 (gint32 *) => (guint32 *) cast. (#108615, Rick Jones)
809 2003-04-24 Matthias Clasen <maclas@gmx.de>
811 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_write):
812 (gdk_pixbuf_loader_new_with_type):
813 (gdk_pixbuf_loader_close):
814 * gdk-pixbuf-io.c (gdk_pixbuf_new_from_file):
817 * gdk-pixbuf-animation.c (gdk_pixbuf_animation_new_from_file):
818 Add sanity checks for GError handling. (#108345)
820 Tue Apr 1 15:33:51 2003 Owen Taylor <otaylor@redhat.com>
822 * pixops/pixops.c (make_weights): Exploit the fact that all
823 our filters are separable to simplify the calculation of
824 the weight tables. (Based on a patch from Brian Cameron.)
826 * pixops/Makefile.am pixbuf-transform-math.ltx:
827 Add a short article describing how the math in pixops.c
830 2003-03-21 Matthias Clasen <maclas@gmx.de>
832 * gdk-pixbuf-animation.c (gdk_pixbuf_non_anim_get_type): Add
833 missing static. (#108614)
835 * io-jpeg.c (gdk_pixbuf__jpeg_image_begin_load):
836 * io-ico.c (gdk_pixbuf__ico_image_stop_load): Add missing static
837 qualifiers apparently causing problems on some platforms. (#108617)
839 2003-03-11 Matthias Clasen <maclas@gmx.de>
841 * io-ico.c (DecodeHeader): Calculate LineWidth for 16bpp from
842 width, like for the other depths. (noticed by Marijn Ros)
844 2003-03-08 Matthias Clasen <maclas@gmx.de>
846 Bug #107664 continued:
848 * io-xpm.c (find_color): Fix 0/FALSE confusion
849 * gdk-pixbuf.c (gdk_pixbuf_get_has_alpha): Fix -1/gboolean
852 2003-03-06 Matthias Clasen <maclas@gmx.de>
854 * io-gif.c (gif_read): Fix 0/FALSE confusion (#107664, Morten
857 2003-02-20 Matthias Clasen <maclas@gmx.de>
859 * io-gif-animation.c (gdk_pixbuf_gif_anim_frame_composite):
860 Always clear the initial frame and "disposed" areas with
861 transparent pixels, no matter whether the frame has transparency
864 2003-02-18 Matthias Clasen <maclas@gmx.de>
866 * io-tga.c (pixbuf_flip_row):
867 (pixbuf_flip_vertically): Auxiliary functions used to implement
868 support for arbitrary origins.
869 (parse_data_for_row_pseudocolor):
870 (parse_data_for_row_truecolor):
871 (parse_data_for_row_grayscale):
872 (parse_data_for_row):
873 (fill_in_context): Remove the check for upper-left origin.
874 (parse_rle_data): Support arbitrary origins. (#105912)
876 * io-tga.c (fread_check):
878 (get_header_from_file):
879 (get_colormap_from_file):
880 (get_image_pseudocolor):
881 (swap_channels_pixbuf):
882 (get_image_truecolor):
883 (get_image_grayscale):
884 (gdk_pixbuf__tga_load): Remove the non-incremental load
885 implementation, since we have generic_image_load () now.
887 (gdk_pixbuf__tga_stop_load): Fix a potential crash discovered by
890 2003-02-14 Matthias Clasen <maclas@gmx.de>
892 * io-tga.c (try_preload):
893 (gdk_pixbuf__tga_load): Actually reject images with origin
894 not in the upper-left corner. (#105912)
896 2003-02-06 Matthias Clasen <maclas@gmx.de>
898 * queryloaders.c (query_module): Better error message if
899 module_open() fails. (#105349, Tim Mooney)
901 Mon Jan 27 17:10:30 2003 Owen Taylor <otaylor@redhat.com>
903 * Makefile.am (gdk-pixbuf.loaders): Rewrite to run
904 on the .la files rather than looking for .so files.
905 (#102142, Martin Gansser)
907 * Makefile.am: Don't build gdk-pixbuf.loaders when
910 2003-01-05 Tor Lillqvist <tml@iki.fi>
912 * Makefile.am (gdk-pixbuf.loaders): Use @SOEXT@ in the find command.
914 * gdk_pixbuf.def: Add gdk_pixbuf_loader_set_size.
916 2003-01-03 Matthias Clasen <maclas@gmx.de>
918 * gdk-pixbuf-io.c (gdk_pixbuf_new_from_xpm_data): Don't crash if
919 gdk-pixbuf.loaders file is missing. (#102222)
921 2002-12-08 Matthias Clasen <maclas@gmx.de>
923 * gdk-pixbuf-animation.h:
924 * gdk-pixbuf-io.h: Add /*< public|private >*/ markers.
926 Sat Dec 7 10:14:05 2002 Owen Taylor <otaylor@redhat.com>
928 * Makefile.am (gdk-pixbuf.loaders): Make gdk-pixbuf.loaders
929 also depend gdk-pixbuf-query-loaders. (#97096, Daniel Elstner)
931 2002-12-05 Matthias Clasen <maclas@gmx.de>
933 * io-ico.c: Remove leftover debug output. (#100357, Owen Taylor)
935 2002-12-04 Bastien Nocera <hadess@hadess.net>
937 * io-tiff.c: (tiff_image_parse): use G_BIG_ENDIAN instead of
938 WORDS_BIGENDIAN which isn't set by configure.in
940 2002-11-29 Matthias Clasen <maclas@gmx.de>
942 * gdk-pixbuf-animation.c:
943 * gdk-pixbuf.c: Add deprecation docs.
945 2002-11-28 Matthias Clasen <maclas@gmx.de>
947 * gdk-pixbuf/gdk-pixbuf-io.c:
948 * gdk-pixbuf/gdk-pixbuf-loader.c:
949 * gdk-pixbuf/gdk-pixbuf.c: Document 2.2 API additions. I'm not
950 going to list all individual functions here; if you want to see
951 the list, grep for "Since: 2.2".
953 Fri Nov 8 19:06:07 2002 Owen Taylor <otaylor@redhat.com>
955 * Makefile.am (gdk-pixbuf.loaders): Make gdk-pixbuf.loaders
956 file depend on the loaders (#97096, Jeff Waugh)
958 Wed Nov 6 15:19:53 2002 Owen Taylor <otaylor@redhat.com>
960 * io-gif.c (CHECK_LZW_SP): Fix trailing semicolon on macro,
963 2002-11-05 Matthias Clasen <maclas@gmx.de>
965 * gdk-pixbuf-loader.c: Reindent to follow the gdk-pixbuf indentation.
967 Tue Nov 5 14:16:17 2002 Owen Taylor <otaylor@redhat.com>
969 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_close): Fix
970 leaked pixbuf reference (#96823, Morten Welinder)
972 2002-10-23 Matthias Clasen <maclas@gmx.de>
974 * io-gif.c (lzw_read_byte): Check for stack overflow throughout.
977 2002-10-21 Matthias Clasen <maclas@gmx.de>
979 Support the Netscape application extension for gif animations
982 * io-gif-animation.h:
983 * io-gif-animation.c (gdk_pixbuf_gif_anim_iter_advance):
984 Add loop count to GdkPixbufGifAnim and use it in the advance
985 method of GdkPixbufGifAnimIter.
987 * io-gif.c (gif_get_extension): Parse Netscape application
988 extension block and set the animation loop count.
990 2002-10-11 Matthias Clasen <maclas@gmx.de>
992 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_get_format): Remove
995 * gdk-pixbuf-io.h: Remove unused typedef
996 GdkPixbufModuleGetSignatureFunc.
998 2002-10-04 jacob berkman <jacob@ximian.com>
1000 * queryloaders.c (query_module): make legal C
1002 2002-10-04 Matthias Clasen <maclas@gmx.de>
1004 * Makefile.am gdk-pixbuf-animation.c gdk-pixbuf-data.c
1005 gdk-pixbuf-io.c gdk-pixbuf-io.h gdk-pixbuf-loader.c
1006 gdk-pixbuf-loader.h gdk-pixbuf-private.h gdk-pixbuf.h
1007 gdk-pixdata.c io-ani-animation.h io-ani.c io-bmp.c
1008 io-gif-animation.c io-gif-animation.h io-gif.c io-ico.c
1009 io-jpeg.c io-png.c io-pnm.c io-ras.c io-tga.c io-tiff.c
1010 io-wbmp.c io-xbm.c io-xpm.c pixbufloader_ani.def
1011 pixbufloader_bmp.def pixbufloader_gif.def pixbufloader_ico.def
1012 pixbufloader_jpeg.def pixbufloader_png.def
1013 pixbufloader_pnm.def pixbufloader_ras.def pixbufloader_tga.def
1014 pixbufloader_tiff.def pixbufloader_wbmp.def
1015 pixbufloader_xbm.def pixbufloader_xpm.def test-gdk-pixbuf.c
1016 gdk-pixbuf-animation.h queryloaders.c: Support for separately
1017 installed loaders. (#77486)
1019 Thu Oct 3 18:25:57 2002 Owen Taylor <otaylor@redhat.com>
1021 * io-jpeg.c (gdk_pixbuf__jpeg_image_save):
1022 Fix memory leak. (#94399)
1024 Tue Oct 1 17:35:43 2002 Owen Taylor <otaylor@redhat.com>
1026 * gdkpixdata.c: Patch from Andy Wingo to always
1027 escape ? to avoid accidentally generating trigraphs
1028 in the output (#94631)
1030 2002-09-28 Tor Lillqvist <tml@iki.fi>
1032 * pixops/*.S: Don't use .type on Cygwin, either (#91597, Masahiro
1035 2002-09-27 Federico Mena Quintero <federico@ximian.com>
1037 * io-ico.c (gdk_pixbuf__ico_image_begin_load): Free the context if
1038 we cannot allocate the HeaderBuf.
1040 2002-09-27 Federico Mena Quintero <federico@ximian.com>
1042 * io-bmp.c (OneLine): Fix the update region notification to handle
1043 top-to-bottom and bottom-to-top BMPs correctly.
1045 2002-09-19 Matthias Clasen <maclas@gmx.de>
1047 * Revert the previous change; the symbols need to be exported
1048 to be usable from dlopened modules.
1050 2002-09-18 Matthias Clasen <maclas@gmx.de>
1052 * io-xpm.c, io-xbm.c, io-ico.c, io-ani.c, io-png.c,
1053 gdk-pixbuf.c, gdk-pixbuf-animation.c, gdk-pixbuf-loader.c,
1054 gdk-pixbuf-private.h: _-prefix gdk_pixbuf_non_anim_new and
1055 gdk_pixbuf_set_option. Adjust all callers.
1057 2002-09-14 Hans Breuer <hans@breuer.org>
1059 * pixops/Makefile.am : added makefile.msc to EXTRA_DIST
1061 2002-09-12 Matthias Clasen <maclas@gmx.de>
1063 * io-gif-animation.h:
1064 * gdk-pixbuf.h: Move GdkPixbufFrame from the public header to
1065 the gif-animation-specific private header. (#91929)
1067 2002-09-12 Federico Mena Quintero <federico@ximian.com>
1069 * io-jpeg.c (gdk_pixbuf__jpeg_image_load): Unref the pixbuf if we
1070 hit an unsupported colorspace.
1072 2002-09-06 Matthias Clasen <maclas@gmx.de>
1074 * io-ani.c, io-ani-animation.h, io-ani-animation.c,
1075 pixbufloader_ani.def, Makefile.am, gdk-pixbuf-io.c: New loader,
1076 for .ANI animations.
1078 * io-xpm.c (pixbuf_create_from_xpm):
1079 * io-xbm.c (gdk_pixbuf__xbm_image_load_real):
1080 * io-ico.c (DecodeHeader): Attach hotspot coordinates to the
1081 pixbuf as options "x_hot" and "y_hot".
1083 2002-09-04 Matthias Clasen <maclas@gmx.de>
1085 * io-tga.c (io_buffer_append):
1086 * io-ico.c (DecodeHeader):
1087 * io-bmp.c (grow_buffer): Don't leak memory if g_try_realloc fails.
1089 * gdk-pixbuf-io.c (pixbuf_check_ico): Fix loading of .CUR files.
1092 2002-08-25 Tor Lillqvist <tml@iki.fi>
1094 * Makefile.am (libgdk_pixbuf_2_0_la_DEPENDENCIES): Add
1095 gdk_pixbuf_win32res_lo. (#87101, J. Ali Harlow)
1097 2002-08-22 Matthias Clasen <maclas@gmx.de>
1100 gdk-pixbuf-io.c (_gdk_pixbuf_generic_image_load): No longer
1101 static, thus _gdk_pixbuf-prefixed.
1103 * gdk-pixbuf-animation.c (gdk_pixbuf_animation_new_from_file):
1104 Keep this logic in sync with gdk_pixbuf_new_from_file(). (Based
1105 on a patch by Anders Carlsson)
1107 * io-png.c (gdk_pixbuf__png_image_save): Plug a memory
1108 leak. (#91422, Sven Neumann)
1110 2002-07-31 Sven Neumann <sven@gimp.org>
1112 * gdk-pixdata.c (gdk_pixdata_to_csource): free the result of
1113 gdk_pixdata_serialize() (bug #89411).
1115 Mon Jul 29 23:06:10 2002 Owen Taylor <otaylor@redhat.com>
1117 * gdk-pixbuf-scale.c: Fix some warnings by adding
1118 casts to PixopsInterpType. (#85839, David L. Cooper, II.)
1120 2002-07-16 Matthias Clasen <maclas@gmx.de>
1122 * io-ras.c (DoCompressed): Avoid unnecessary casting.
1124 2002-07-07 Matthias Clasen <maclas@gmx.de>
1126 * gdk-pixbuf-io.c (generic_image_load): New function for loading
1127 an image from a file either via module->load or incrementally.
1128 (prepared_notify): ModulePreparedNotifyFunc for generic_image_load.
1129 (gdk_pixbuf_new_from_file): Use generic_image_load.
1130 * io-bmp.c, io-ico.c, io-ras.c, io-wbmp.c: Remove trivial
1131 implementations of module->load. (#71266)
1133 * io-ico.c (DecodeHeader): Correct computation of image height.
1134 (OneLine): Correct update notification.
1136 Load-at-size functionality (#53726):
1138 * gdk-pixbuf-io.h (ModuleSizeFunc): New.
1139 (_GdkPixbufModule): Prepend a ModuleSizeFunc to the
1140 begin_load arguments. Adjust all modules.
1141 * gdk-pixbuf-loader.c (struct GdkPixbufLoaderPrivate): Add
1142 fields width, height, size_fixed, need_scale.
1143 (gdk_pixbuf_loader_class_init): Add size_prepared signal.
1144 (gdk_pixbuf_loader_set_size): New function.
1145 (gdk_pixbuf_loader_size_func): ModuleSizeFunc which gets
1146 passed to the module, emits size_prepared.
1147 (gdk_pixbuf_loader_prepare): Call gdk_pixbuf_loader_size_func
1148 if necessary, only emit area_prepared if no separate scaling
1150 (gdk_pixbuf_loader_update): Only emit area_updated if no
1151 separate scaling is required.
1152 (gdk_pixbuf_loader_load_module): Add size_func as first argument.
1153 (gdk_pixbuf_loader_close): If necessary scale the image
1154 to the desired size and emit area_prepared and area_updated.
1155 * gdk-pixbuf-loader.h (struct _GdkPixbufLoaderClass): Add
1156 size_prepared signal.
1157 (gdk_pixbuf_loader_set_size) New API.
1158 * gdk-pixbuf-marshal.list: Add VOID:INT,INT.
1159 * io-jpeg.c: User cinfo->output_width/height instead of
1160 cinfo->image_width/height throughout when adressing the pixbuf.
1161 (gdk_pixbuf__jpeg_image_load_increment): Call size_func, and
1162 find the nearest possible output size which libjpeg can produce
1163 that is still larger than the desired size.
1165 2002-07-06 Matthias Clasen <maclas@gmx.de>
1167 * io-tiff.c (tiff_set_error): Handle global_error == NULL
1169 (tiff_image_parse): Don't trust TIFFRGBAImageBegin to set
1170 the "put" routine. (Fixes #87384)
1171 (gdk_pixbuf__tiff_image_stop_load): Don't call TIFFClose too
1174 2002-07-02 Matthias Clasen <maclas@gmx.de>
1176 Miscellaneous bmp loader fixes (#85448, #86286, #86287):
1178 * io-bmp.c (grow_buffer): New function to avoid crashes
1179 on unchecked reallocs.
1180 (DecodeHeader, DecodeColormap, decode_bitmasks,
1181 DoCompressed): Use grow_buffer instead of g_realloc
1182 throughout. Change signatures where necessary to pass the
1184 (OneLine16): Fix loading of 16bpp BI_RGB bmps.
1185 (DoCompressed): Rewritten to properly support BI_RLE4 and
1188 Support for compressed ras images (#84994):
1190 * io-ras.c (RAS2State): Error on unsupported ras variations.
1191 (OneLine8): Fix colormap indexing.
1192 (OneLine): Call updated_func with proper region.
1193 (DoCompressed): New function, handles compressed ras data.
1194 (gdk_pixbuf__ras_image_load_increment): Handle compressed ras
1197 Better colorspace support for the jpeg loader (#61211):
1199 * io-jpeg.c (convert_cmyk_to_rgb): New function.
1200 (gdk_pixbuf__jpeg_image_load,
1201 gdk_pixbuf__jpeg_image_load_increment): Allocate a pixbuf with
1202 alpha for 4-channel jpegs and call convert_cmyk_to_rgb for these.
1204 All of this needs to be merged to GNOME 1.4 gdk-pixbuf.
1206 2002-06-28 Sven Neumann <sven@gimp.org>
1208 * gdk-pixbuf-csource.c (print_blurb): converted a Tab to spaces.
1210 Thu Jun 13 18:11:11 2002 Owen Taylor <otaylor@redhat.com>
1212 * pixops/pixops.c: Fix problem where when no alpha was
1213 involved, we scaled rather than composited, but then
1214 went ahead and composited anyways. (#76958, Patch
1215 from Matthias Clasen). Needs to be merged to GNOME
1218 2002-06-13 Matthias Clasen <maclas@gmx.de>
1220 * io-jpeg.c: Use libjpeg in buffered-image mode in order to
1221 incrementally display incrementally loaded progressive jpegs.
1223 2002-06-07 Federico Mena Quintero <federico@ximian.com>
1225 * io-bmp.c (lsb_32):
1226 (lsb_16): New functions to fetch 32 or 16-bit little-endian values
1227 starting at a specific memory location. We do this instead of
1228 GINT32_FROM_LE() as the latter is simply dereferences a cast,
1229 which doesn't work on platforms with alignment requirements.
1232 2002-06-01 Matthias Clasen <maclas@gmx.de>
1234 * gdk-pixbuf-io.c (pixbuf_check_xbm): Accept xbms starting
1235 with a C comment - those seem to be not uncommon, e.g. the Gimp
1236 produces them. (#82706)
1238 * io-xbm.c (read_bitmap_file_data): Don't leak memory on certain
1240 (gdk_pixbuf__xbm_image_load_real): Don't leak memory on valid inputs.
1242 2002-05-22 Tor Lillqvist <tml@iki.fi>
1244 * gdk-pixbuf-io.c (get_libdir): Use GTK_BINARY_VERSION (and not
1245 GTK_VERSION) in the path to the loaders on Win32, too.
1247 * Makefile.am: Pass GTK_BINARY_VERSION.
1249 2002-05-22 Federico Mena Quintero <federico@ximian.com>
1251 * io-xpm.c (pixbuf_create_from_xpm): Ahem, take the rowstride into
1252 account!!! Fixes #82515.
1254 [This bug is not present in the GNOME 1.4 branch as its XPM loader
1255 does not use gdk_pixbuf_new(); rather it malloc()s a buffer with
1256 no row padding and then uses gdk_pixbuf_new_from_data() on it.]
1258 [IMPORTANT: The comment above is to make my life easier when
1259 merging stuff across branches. If you make changes to gdk-pixbuf
1260 in either branch, please include a comment in the ChangeLog that
1261 indicates whether this should be merged into the other branch.
1264 2002-05-18 Matthias Clasen <maclas@gmx.de>
1266 * io-tiff.c (tiff_image_parse): fix packing order on bigendian
1269 Thu May 16 15:17:30 2002 Owen Taylor <otaylor@redhat.com>
1271 * pixops/pixops.c: Patch from Matthias Clasen to fix some typos
1274 Thu May 16 15:02:46 2002 Owen Taylor <otaylor@redhat.com>
1276 * gdk-pixdata.c (gdk_pixdata_to_csource): Fix 64-bit warning.
1279 2002-05-07 Michael Natterer <mitch@gimp.org>
1281 * gdk-pixbuf/Makefile.am: build the static pixbuf loaders
1282 conditionally like the dynamic ones so --without-lib<foo> is
1283 honored when building with --disable-modules. (#66867)
1285 Sun May 5 02:27:01 2002 Soeren Sandmann <sandmann@daimi.au.dk>
1287 * Makefile.am (noinst_PROGRAMS): remove test-loaders (moved to
1289 * test-loaders.c, test-images.h: remove
1291 2002-04-24 Matthias Clasen <maclas@gmx.de>
1293 * gdk-pixbuf-io.c (gdk_pixbuf_save): Remove the ISO8859-1
1294 restriction from the description of png tEXt parameters.
1296 * io-png.c (png_text_to_pixbuf_option):
1297 (gdk_pixbuf__png_image_save): If libpng supports it,
1298 store and retrieve non-ISO8859-1 text as UTF-8. (#76172)
1300 2002-04-11 Matthias Clasen <maclas@gmx.de>
1302 More fixes for #77807:
1304 * io-tga.c (get_contiguous_pixbuf): Helper function to create
1305 a pixbuf with a contiguous pixel array while being careful about
1308 * io-tga.c (fill_in_context, get_image_pseudocolor,
1309 get_image_truecolor, get_image_grayscale): Use
1310 get_contiguous_pixbuf instead of manually allocating image
1313 * io-xpm.c (pixbuf_create_from_xpm):
1314 * io-pnm.c (gdk_pixbuf__pnm_image_load):
1315 * io-jpeg.c (gdk_pixbuf__jpeg_image_load): Use gdk_pixbuf_new
1316 instead of manually allocating image storage.
1318 2002-04-09 Matthias Clasen <maclas@gmx.de>
1320 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_load_module): Use
1321 priv->image_module->module_name instead of image_type which may
1324 2002-04-06 Matthias Clasen <maclas@gmx.de>
1326 * io-png.c (gdk_pixbuf__png_image_load): Restructured to use
1327 gdk_pixbuf_new instead of manually allocating image storage. This
1328 gives us a good rowstride and overflow checks. (#77807)
1330 2002-04-05 Matthias Clasen <maclas@gmx.de>
1332 * io-tiff.c (tiff_image_parse): Avoid allocating an extra copy of
1333 the image by using a TIFFRGBAImage{Begin,Get,End} with suitable
1334 put functions instead of TIFFRGBAImage. And check image dimensions
1337 2002-04-03 Matthias Clasen <maclas@gmx.de>
1339 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_get_type): Fix a doc typo.
1341 2002-03-29 Matthias Clasen <maclas@gmx.de>
1343 * io-png.c (png_simple_error_callback): libpng error handlers must
1344 not return to their callers, thus longjmp out. This prevents
1345 annoying stderr output from the default error handler.
1347 2002-03-27 Matthias Clasen <maclas@gmx.de>
1349 * io-png.c (gdk_pixbuf__png_image_stop_load): Don't leak info_ptr.
1351 * io-png.c (gdk_pixbuf__png_image_load): Get rid of unused
1352 end_info. Also call png_read_end to check proper ending of the png
1353 file and catch text chunks after the image data.
1355 2002-03-27 Matthias Clasen <maclas@gmx.de>
1357 * io-png.c (gdk_pixbuf__png_image_load,
1358 gdk_pixbuf__png_image_begin_load): Make libpng use g_malloc
1359 instead of system malloc.
1361 2002-03-26 Matthias Clasen <maclas@gmx.de>
1363 * io-tiff.c (tiff_image_parse): Don't leak pixbuf on error.
1365 * io-gif.c (gdk_pixbuf__gif_image_load_increment): Don't leak
1366 context->buf on error.
1368 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_close): Make sure to call
1369 stop_load even for short images to prevent memleaks.
1371 2002-03-25 Matthias Clasen <maclas@gmx.de>
1373 * io-png.c (setup_png_transformations): Changed signature to
1374 return success and set a GError parameter, adjusted all callers.
1375 Also work around a possible FPE in libpng and always check that
1376 the new info is sane.
1378 2002-03-23 Matthias Clasen <maclas@gmx.de>
1380 * io-wbmp.c (gdk_pixbuf__wbmp_image_load_increment):
1381 context->updated_func is NULL during a nonincremental load.
1382 (gdk_pixbuf__wbmp_image_load): Stop reading after the first error.
1384 2002-03-18 Matthias Clasen <maclas@gmx.de>
1386 * io-tga.c: Fix assumptions on rowstride by manually allocating a
1387 contiguous pixel buffer. Catch buffer overruns in RLE-modi.
1388 Support grayscale + alpha (which can be written, but not read (!)
1391 2002-03-15 Matthias Clasen <maclas@gmx.de>
1393 * io-gif.c (gif_get_frame_info): Catch invalid frame dimensions.
1395 2002-03-13 Matthias Clasen <maclas@gmx.de>
1397 * test-images.h: Add valid_ras_test and invalid_bmp_1.
1399 * test-loaders.c (main): Add random tests for ras and pnm and an
1400 invalid bmp which was a crasher until my 2002-03-12 commit.
1402 * io-pnm.c (gdk_pixbuf__pnm_image_load_increment): Don't unref the
1405 * io-ras.c: Handle some errors.
1407 2002-03-12 Sven Neumann <sven@gimp.org>
1409 * gdk-pixbuf.c (gdk_pixbuf_fill): use sequential writes instead of
1410 calling memcpy(). Simpler and potentially faster. (#70332)
1412 2002-03-12 Matthias Clasen <maclas@gmx.de>
1414 * io-bmp.c (DecodeHeader): Replace a g_assert_not_reached ()
1415 which could actually be reached by a proper error status return.
1417 2002-03-05 Matthias Clasen <maclas@gmx.de>
1419 * test-loaders.c, test-images.h: More random tests.
1421 * io-bmp.c (DecodeHeader): Fail gracefully on OOM here.
1423 Tue Mar 5 10:39:03 2002 Owen Taylor <otaylor@redhat.com>
1425 * Makefile.am (loaderdir): Put the modules into the
1426 GTK_BINARY_VERSION directory for consistency with
1427 immodules and theme engines.
1429 Sat Mar 2 22:11:10 2002 Owen Taylor <otaylor@redhat.com>
1431 * gdk-pixbuf-io.c (_gdk_pixbuf_load_module): If we
1432 can't load the module using the g_module_build_path()
1433 filename, try loading it as a .la file.
1435 * test-loaders.c: Look for modules in current directory
1436 rather than .libs, so we find the right .la files.
1438 * test-loaders.c: Back out some accidental commits.
1440 Sat Mar 2 21:28:03 2002 Owen Taylor <otaylor@redhat.com>
1442 * gdk-pixbuf.c (gdk_pixbuf_new): Bullet-proof against integer
1445 2002-03-03 Tor Lillqvist <tml@iki.fi>
1447 * gtk-pixbuf.rc.in: Remove.
1449 * gdk_pixbuf.rc.in: Name like this instead (wrong name used by
1452 * makefile.msc: Corresponding changes.
1454 * Makefile.am: Use gdk_pixbuf.rc on Win32. Distribute it.
1456 2002-02-28 Matthias Clasen <maclas@gmx.de>
1458 * pixops/pixops.c (tile_make_weights): Move the call to
1459 correct_total() to the right spot. (#72732)
1461 Wed Feb 27 18:33:04 2002 Owen Taylor <otaylor@redhat.com>
1463 * gdk-pixdata.c (gdk_pixdata_to_csource): Use {} not
1464 () to group around string assigned to char[]. (#72767,
1467 2002-02-21 Havoc Pennington <hp@pobox.com>
1469 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_load_module): remove
1470 C++-commented debug spew, reported by David L. Cooper
1472 2002-02-15 Matthias Clasen <maclas@gmx.de>
1474 * pixops/pixops.c (correct_total): New function to make sure
1475 that the weights sum up to the correct total without introducing
1477 (tile_make_weights, bilinear_make_fast_weights,
1478 bilinear_make_weights): Use correct_total.
1480 2002-02-10 Matthias Clasen <maclas@gmx.de>
1482 * test-images.h (tiff1_test_3), test-loaders.c (main): Add a
1483 (#ifdef 0'ed) test provoking a segfault in TIFFReadDirectory().
1485 * io-ico.c (DecodeHeader): Check that pixbuf could be allocated.
1487 * test-images.h (ico_test_2), test-loaders.c (main): Test the
1490 * io-wbmp.c (gdk_pixbuf__wbmp_image_load_increment): Don't write
1491 beyond the end of buffer if width % 8 != 0.
1493 * io-tga.c (try_preload): Enforce that ctx->hdr->type is one of
1494 the supported types, otherwise parse_data_for_row () will not make
1495 any progress, leading to an infinite loop.
1497 Mon Feb 11 14:31:53 2002 Owen Taylor <otaylor@redhat.com>
1499 * pixops/pixops.c (bilinear_make_weights): Fix handing of
1502 2002-02-10 Matthias Clasen <maclas@gmx.de>
1504 * test-loaders.c (main): Enable some tests which should work
1507 * io-wbmp.c (gdk_pixbuf__wbmp_image_load_increment): Detect
1508 invalid image dimensions and insufficient memory.
1510 * io-tga.c (try_preload): Detect invalid image dimensions.
1511 (gdk_pixbuf__tga_stop_load): Don't try to unref NULL pointers.
1513 * io-ico.c (DecodeHeader): Detect some invalid headers and
1516 Fri Feb 8 23:11:15 2002 Owen Taylor <otaylor@redhat.com>
1518 * pixops/pixops.c: Force all weight arrays to sum exactly
1519 to 65535. (Fixes #70971, reported by Federico Mena Quintero)
1521 * Makefile.am (libgdk_pixbuf_1_3_la_DEPENDENCIES): Add
1524 2002-02-08 Federico Mena Quintero <federico@ximian.com>
1526 * pixops/pixops.h: Fix comment; PixopsInterpType -> GdkInterpType.
1528 2002-02-08 Darin Adler <darin@bentspoon.com>
1530 * io-xbm.c: (next_int): Wean this from <ctype.h>.
1532 2002-02-01 Matthias Clasen <matthiasc@poet.de>
1534 * Makefile.am: Build the tga loader as a static library. (#70157)
1536 * io-ico.c: Merge 16- and 32-bit ico support from the stable
1539 * io-gif.c: Recomposite all images if the animation size changes
1540 while loading. (#70055)
1542 * gdk-pixbuf.c (gdk-pixbuf-fill): Make it work for subpixbufs.
1545 Sat Jan 19 20:49:20 2002 Manish Singh <yosh@gimp.org>
1547 * io-jpeg.c, io-png.c: Made sure all the error cases involving
1548 jpeg or png load/saves clean themselves up properly. Marked some
1549 variables needed for cleanup volatile so they aren't clobbered by
1552 Fri Jan 11 18:05:07 2002 Owen Taylor <otaylor@redhat.com>
1554 * pixops/pixops.c: Fix integer overflow for the values
1555 passed to the pixel functions. (#55148, fix from Michael Hore)
1557 Fri Jan 11 17:53:58 2002 Owen Taylor <otaylor@redhat.com>
1559 * pixops/pixops.c (pixops_scale_nearest): Remove meaningless
1562 * pixops/pixops.c (pixops_process): Comment the computation
1563 of run_end_index and fix some edge cases.
1565 * pixops/{scale_line_22_33_mmx.S, composite_line_22_4a4_mmx.S:
1566 composite_line_color_22_4a4_mmx.S}: Handle the case where
1567 dest <= dest_end properly. (#52001, fix from Michael Hore)
1569 Thu Jan 10 16:48:30 2002 Owen Taylor <otaylor@redhat.com>
1571 * pixops/pixops.c: Replace some hardcoded values with the
1572 SUBSAMPLE constant used elsewhere. (#51033)
1574 Wed Jan 9 11:29:44 2002 Owen Taylor <otaylor@redhat.com>
1576 * Makefile.am (s-enum-types-h): Include glib-object.h,
1577 Add G_BEGIN_DECLS/END_DECLS to gdk-pixbuf-enum-types.h. (#68325,
1580 * *.h: G_BEGIN_DECLS cleanups.
1582 Tue Jan 8 10:58:04 2002 Owen Taylor <otaylor@redhat.com>
1584 * gdk-pixbuf-util.c (gdk_pixbuf_saturate_and_pixelate):
1585 - Massive cleanup, make actually legible.
1586 - Fix some clamp-to-range bugs found by Jim Cape (#68231).
1587 - Add a g_return_if_fail() if src and dest alpha don't match.
1588 - Allow for src_rowstride != dest_rowstride.
1590 2002-01-04 Hans Breuer <hans@breuer.org>
1592 * gdk_pixbuf.def : don't export functions prefixed
1595 * makefile.msc : use -FImsvc_recommende_pragmas.h
1597 Thu Jan 3 19:31:58 2002 Owen Taylor <otaylor@redhat.com>
1599 * pixops/pixops.c (scale_line_22_33): Fix and uncomment
1602 * pixops/pixops.c (pixops_composite_nearest): Remove a
1605 * pixops/pixops.c (pixops_composite): Add some docs
1606 about the parameters.
1608 * pixops/README: Add notes about the correct algorithms
1609 for alpha compositing and how to implement them quickly.
1611 2001-12-29 Tor Lillqvist <tml@iki.fi>
1613 * Makefile.am (EXTRA_DIST): Add makefile.msc.
1615 Sat Dec 22 15:31:20 2001 Owen Taylor <otaylor@redhat.com>
1617 * gdk-pixdata.h: Fix trailing "," in enumeration.
1619 2001-12-17 Matthias Clasen <matthiasc@poet.de>
1621 * gdk-pixbuf.c, gdk-pixbuf-io.c, gdk-pixbuf-animation.c,
1622 gdk-pixbuf-data.c, gdk-pixbuf-loader.c, gdk-pixbuf-scale.c,
1623 gdk-pixbuf-util.c, gdk-pixdata.c: Markup fixes.
1625 2001-12-16 Havoc Pennington <hp@pobox.com>
1627 * gdk-pixbuf-scale.c: docs enhancements
1629 2001-12-14 Sebastian Wilhelmi <wilhelmi@ira.uka.de>
1631 * io-xpm.c: Use g_ascii_strcasecmp() instead of g_strcasecmp().
1633 2001-12-13 Sebastian Wilhelmi <wilhelmi@ira.uka.de>
1635 * gdk-pixbuf-animation.c, gdk-pixbuf-loader.c, gdk-pixpuf.c,
1636 io-gif-animation.c, io-gif.c, io-tiff.c, test-loaders.c: Remove
1637 assorted G_OBJECT casts where unnecessary.
1639 * gdk-pixbuf-loader.c: Call g_object_ref and g_object_unref
1640 instead of gdk_pixbuf_animation_ref and gdk_pixbuf_animation_unref
1643 * gdk-pixbuf-csource.c, io-bmp.c, io-gif-animation.c, io-ico.c,
1644 io-jpeg.c, io-png.c, io-pnm.c, io-ras.c, io-tga.c, io-wbmp.c,
1645 io-xbm.c, io-xpm.c, test-gdk-pixbuf.c: Dito for gdk_pixbuf_ref and
1648 * Makefile.am, pixops/Makefile.am: Compile everything with
1649 -DG_DISABLE_DEPRECATED -DGDK_PIXBUF_DISABLE_DEPRECATED
1651 * gdk-pixdata.c: Use g_ascii_strup() instead of g_strup().
1653 * io-xpm.c: Use g_ascii_strcasecmp() instead of g_strcasecmp().
1655 2001-12-12 Matthias Clasen <matthiasc@poet.de>
1657 * gdk-pixbuf-io.c: Markup fixes.
1659 2001-12-12 Matthias Clasen <matthiasc@poet.de>
1661 * Makefile.am (INCLUDES): Define G_LOG_DOMAIN. (#66412)
1663 * gdk-pixbuf-loader.c, gdk-pixbuf-util.c: Markup fixes.
1665 2001-12-11 Michael Natterer <mitch@gimp.org>
1667 * io-png.c: gdk_pixbuf__png_image_save: removed wrong endian
1668 conversion stuff; don't copy RGB pixbufs' lines around before
1671 2001-12-05 Matthias Clasen <matthiasc@poet.de>
1673 * gdk-pixbuf.h (gdk_pixbuf_ref, gdk_pixbuf_unref,
1674 gdk_pixbuf_animation_ref, gdk_pixbuf_animation_unref):
1677 Tue Dec 4 11:45:45 2001 Owen Taylor <otaylor@redhat.com>
1679 * io-xpm.c (pixbuf_create_from_xpm): Fill in color
1680 fields to black for transparent colors since we'll
1681 later initialize pixels from them. (Fixes purify
1682 errors, #66093, HideToshi Tajima)
1684 2001-11-30 Tor Lillqvist <tml@iki.fi>
1686 * gdk_pixbuf.def: Add gdk_pixbuf_get_option.
1688 Fri Nov 30 15:55:34 2001 Owen Taylor <otaylor@redhat.com>
1690 * gdk-pixdata.c (gdk_pixdata_deserialize): Fix
1691 alignment problem in deserialization, (#65785,
1692 reported by Hidetoshi Tajima)
1694 2001-11-28 Manish Singh <yosh@gimp.org>
1696 * gdk-pixbuf/io-bmp.c (gdk_pixbuf__bmp_image_load_increment): Fill
1697 in missing error parameters to DecodeHeader and DecodeColormap.
1699 2001-11-21 Federico Mena Quintero <federico@ximian.com>
1701 Fix Ximian bug #12125; merged from gdk-pixbuf stable.
1703 * gdk-pixbuf/io-bmp.c (gdk_pixbuf__bmp_image_load_increment): Use
1704 a simple state machine instead of a scary if/else chain.
1705 (DecodeHeader): Set the reading state.
1706 (DecodeColormap): Set the reading state.
1707 (decode_bitmasks): New function, decodes the bitmasks for
1708 BI_BITFIELDS coding.
1709 (OneLine32): Handle BI_BITFIELDS coding.
1710 (OneLine16): Likewise.
1712 2001-11-18 Hans Breuer <hans@breuer.org>
1714 * io-xpm.c : use g_strcasecmp(), some poor platforms
1715 don't have strcasecmp()
1717 * makefile.msc : do INCLUDE_png etc. definition here to avoid
1718 my temporary 'gdk-pixbuf-io-include.h' hack
1720 Sun Nov 18 07:54:22 2001 Owen Taylor <otaylor@redhat.com>
1722 * gdk-pixbuf-loader.c: Remove include of gobject/signal.h.
1724 2001-11-03 Sebastian Wilhelmi <wilhelmi@ira.uka.de>
1726 * gdk-pixbuf-loader.c, gdk-pixbuf-scale.c: Documentation fixes.
1728 2001-10-29 Tor Lillqvist <tml@iki.fi>
1730 * Makefile.am: Use -no-undefined on Win32. Make
1731 libgdk_pixbuf_1_3_la_OBJECTS depend on
1732 gdk-pixbuf-marshal.c. Install import libraries.
1734 * gdk_pixbuf.def: Update.
1736 * gdk-pixbuf-io.c: (Win32) Use G_WIN32_DLLMAIN_FOR_DLL_NAME, saves
1737 the actual DLL name of libgdk_pixbuf.
1738 (get_libdir): Use it instead of guessing.
1740 * io-xbm.c (gdk_pixbuf__xbm_image_begin_load): Use
1741 g_file_open_tmp() insread of mkstemp().
1743 2001-10-18 Matthias Clasen <matthiasc@poet.de>
1745 * io-xbm.c (gdk_pixbuf__xbm_image_load_real): Don't dereference
1746 context when it may be NULL. (#62344)
1748 2001-10-16 Matthias Clasen <matthiasc@poet.de>
1750 * gdk-pixdata.c, gdk-pixdata.h: Documentation.
1752 * gdk-pixbuf-csource.1: Spelling fixes.
1754 Wed Oct 10 11:52:17 2001 Owen Taylor <otaylor@redhat.com>
1756 * gdk-pixdata.c gdk-pixbuf.h: Get rid of
1757 GDK_PIXBUF_ERROR_HEADER/PIXEL_CORRUPT and use CORRUPT_IMAGE.
1758 Get rid fo GD_PIXBUF_ERROR_UNKNOWN_FORMAT and use the
1759 existing UKNOWN_TYPE error. (#58308)
1761 * gdk-pixbuf.h, gdk-pixdata.c: Rename gdk_pixbuf_new_from_stream()
1762 back to gdk_pixbuf_new_from_inline(). Rework docs to try
1763 and be helpful for the common case. (#58308)
1765 2001-10-05 Sven Neumann <sven@gimp.org>
1767 * gdk-pixbuf/gdk-pixbuf-io.c
1768 * gdk-pixbuf/gdk-pixbuf-private.h
1769 * gdk-pixbuf/gdk-pixbuf.c
1770 * gdk-pixbuf/gdk-pixbuf.h
1771 * gdk-pixbuf/io-jpeg.c
1772 * gdk-pixbuf/io-png.c: changed GDK_PIXBUF_ERROR_BAD_OPTION_VALUE to
1773 GDK_PIXBUF_ERROR_BAD_OPTION to we can use it for bad keys too. Added
1774 new public API gdk_pixbuf_get_option() to retrieve key/value pairs
1775 set by an image loader. Added support for saving and reading PNG tEXt
1776 chunks in PNG images.
1778 Tue Oct 2 11:29:50 2001 Owen Taylor <otaylor@redhat.com>
1780 * gdk-pixdata.c (gdk_pixdata_to_csource): Fix indentation
1781 use a macro to make code a bit more readable.
1783 2001-10-02 Sven Neumann <sven@gimp.org>
1785 * gdk-pixdata.c: g_string_printfa => g_string_append_printf.
1787 Wed Sep 26 18:08:19 2001 Owen Taylor <otaylor@redhat.com>
1789 * Makefile.am (s-enum-types-h): Fix a typo in the include
1790 guards. (#61254, Skip Montaro)
1792 2001-09-21 Matthias Clasen <matthiasc@poet.de>
1794 * io-xpm.c (xpm_extract_color): Rewritten to handle
1795 xpm colormap entries more thoroughly. (#59939)
1797 2001-09-21 Hans Breuer <hans@breuer.org>
1799 * gdk-pixbuf.def : updated externals
1801 * makefile.msc : generate gdk-pixbuf-enum-types.[hc]
1803 Thu Sep 20 17:22:48 2001 Owen Taylor <otaylor@redhat.com>
1805 * io-tiff.c (gdk_pixbuf__tiff_image_load): On OSF, apparently fseek()
1806 works in some on-demand way, so the fseek
1807 gdk_pixbuf_new_from_file() doesn't work here since we are using
1808 the raw file descriptor. So, we call lseek() on the fileno(f)
1809 before using it. (#60840).
1811 2001-09-20 James Henstridge <james@daa.com.au>
1813 * Makefile.am (gdk-pixbuf-enum-types.c): same change as in pango,
1814 so that flags types are registered as flags rather than enums (not
1815 that there are any flags here at the moment).
1817 Wed Sep 19 00:28:24 2001 Owen Taylor <otaylor@redhat.com>
1819 * Makefile.am (gdk_pixbuf_headers): Don't include
1820 gkd-pixbuf-features.h here since is in builddir
1821 and confuses autogen rules.
1823 * Makefile.am: Don't += variables before they have values,
1824 automake-1.5 doesn't like it.
1826 * Makefile.am: Fix srcdir != builddir for gdk-pixbuf-enum-types.c.
1828 * Makefile.am: The whitespace strikes back.
1830 2001-09-17 Matt Wilson <msw@redhat.com>
1832 * Makefile.am (libpixbufloader_xbm_la_LDFLAGS): removed duplicate
1833 LDFLAGS definition, use the -avoid-version one.
1834 (libpixbufloader_tga_la_LDFLAGS): likewise
1836 Mon Sep 17 11:49:02 2001 Owen Taylor <otaylor@redhat.com>
1838 * pixops/*: Mirror GdkInterpType to PixopsInterpType
1839 to avoid including gdk-pixbuf headers.
1841 2001-09-16 James Henstridge <james@daa.com.au>
1843 * .cvsignore: add generated files to ignore list.
1845 * gdk-pixbuf.h: include gdk-pixbuf-enum-types.h
1847 * Makefile.am: add rules to build gdk-pixbuf-enum-types.[ch]
1849 Fri Sep 14 23:22:12 2001 Matthias Clasen <matthiasc@poet.de>
1851 * io-pnm.c (pnm_read_header): Use GDK_PIXBUF_ERROR_CORRUPT_IMAGE,
1852 not GDK_PIXBUF_ERROR_HEADER_CORRUPT. (#58308)
1854 Fri Sep 14 22:53:45 2001 Matthias Clasen <matthiasc@poet.de>
1856 * io-jpeg.c (gdk_pixbuf__jpeg_image_begin_load): Handle
1857 out-of-memory situation better.
1859 * io-pnm.c: Robustness fixes for pnm loader
1861 * io-gif.c: Make gif loader survive TEST_RANDOMLY_MODIFY
1863 * io-xpm.c (parse_color): detect very long color strings
1865 All of the above from Matthias Clasen <matthiasc@poet.de>,
1866 the remaining from Soeren Sandmann <sandmann@daimi.au.dk>.
1868 * test-images.h: add tests:
1869 - four valid ppm's, eight invalid (matthiasc@poet.de)
1870 - one invalid xpm (matthiasc@poet.de)
1871 - one valid tga, one invalid (sandmann@daimi.au.dk)
1872 - one invalid tiff (sandmann@daimi.au.dk
1874 * test-loaders.c: enable tests for ppm, png, gif, tga, tiff, xpm
1876 * io-tiff.c (gdk_pixbuf__tiff_image_stop_load): TIFFClientOpen can
1877 fail - detect it when it happens
1879 * io-tga.c (gdk_pixbuf__tga_load_increment): Fail if there is too
1882 * gdk-pixbuf-io.c: moved wbmb check after ico check to avoid false
1885 Fri Sep 14 00:30:48 2001 Tim Janik <timj@gtk.org>
1887 * Makefile.am: don't used BUILT_SOURCES to build marshal
1888 files, as in conjunction with stamp files, this can
1889 lead to endless rebuilding loops.
1891 Tue Sep 4 00:22:07 2001 Owen Taylor <otaylor@redhat.com>
1893 * Makefile.am: Fix EXTRA_DIST for gdk-pixbuf-csource.1
1895 Tue Sep 4 03:09:52 2001 Tim Janik <timj@gtk.org>
1897 * gdk-pixbuf-csource.1: new file, manual page for
1898 the publically installed gdk-pixbuf-csource utility.
1900 Thu Aug 30 08:30:03 2001 Matthias Clasen <matthiasc@poet.de>
1902 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_close): Propagate
1903 errors from gdk_pixbuf_loader_load_module.
1905 Thu Aug 30 08:27:37 2001 Matthias Clasen <matthiasc@poet.de>
1907 * io-png.c (png_row_callback): Check that row_num is valid.
1909 Tue Aug 28 21:05:26 2001 Matthias Clasen <matthiasc@poet.de>
1911 * io-bmp.c (OneLine): Emit area_updated signal with proper
1912 area information. (#52002)
1914 Tue Aug 28 20:03:43 2001 Matthias Clasen <matthiasc@poet.de>
1916 * test-loaders.c (test_loader): Catch errors at close time.
1917 * test-loaders.c (main): Remove C++ comments.
1919 2001-08-21 Matthias Clasen <matthiasc@poet.de>
1921 * Makefile.am, gdk-pixbuf-io.c, pixbufloader_tga.def,
1922 io-tga.c: Add tga loader, patch by Nicola Girardi. (#56067)
1924 2001-08-20 Matthias Clasen <matthiasc@poet.de>
1926 * test-images.h, test-loaders.c: Add ico and wbmp tests.
1927 * io-jpeg.c (gdk_pixbuf__jpeg_image_save): Fail with a suitable
1928 error if buffer allocation fails.
1929 * io-ico.c: Make .ICO loader more robust.
1930 All of these are due to sandmann@daimi.au.dk (#50187)
1932 2001-08-19 Sven Neumann <sven@gimp.org>
1934 * pixops/pixops.c: applied some simple but effective optimizations
1935 to pixops_composite_nearest() and pixops_composite_color_nearest().
1937 2001-08-07 Sven Neumann <sven@gimp.org>
1939 * gdk-pixbuf.c (gdk_pixbuf_fill): a comment asked to optimize this
1940 function, so that's what I did.
1942 2001-08-06 Kjartan Maraas <kmaraas@gnome.org>
1944 * gdk-pixdata.c: Fix a typo.
1946 2001-07-30 Hans Breuer <hans@breuer.org>
1948 * pixops/makefile.msc : new file
1949 * makefile.msc : use it to complete the build
1951 2001-07-20 Hans Breuer <hans@breuer.org>
1953 * gdk-pixdata.c : don't 'g_tohl (*istream++)', but move
1954 pointer increment out of the macro, because at least one
1955 compiler (msvc 5.0) gets confused otherwise (applies the
1958 * gdk_pixbuf.def : updated exports
1960 * makefile.msc : reflect gdk-pixbuf-csource changes
1962 2001-07-17 Darin Adler <darin@bentspoon.com>
1964 * gdk-pixbuf-csource.c: Add missing <stdlib.h> include.
1965 * io-png.c: (setup_png_transformations): Add ifdef so we compile
1966 without warnings with G_DISABLE_CHECKS on.
1967 * io-pnm.c: (gdk_pixbuf__pnm_image_load_increment): Add a missing
1969 * io-wbmp.c: (getin), (get_mbi): Add a missing const.
1970 * io-xbm.c: (gdk_pixbuf__xbm_image_load_real): Get rid of some
1971 unused locals and add an initial value to quiet the compiler's
1972 unintialized variable warning.
1973 * pixops/pixops.c: Put an ifdef around some dead code.
1975 Thu Jul 5 10:17:15 2001 Owen Taylor <otaylor@redhat.com>
1977 * pixops/Makefile.am (noinst_LTLIBRARIES): Switch
1978 over to the new include flags AC_SUBST(). (Problem
1979 pointed out by Mikael Hermansson.)
1981 2001-06-29 Havoc Pennington <hp@redhat.com>
1983 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_class_init): fix for
1986 Thu Jun 28 21:54:19 2001 Owen Taylor <otaylor@redhat.com>
1988 * make-inline-pixbuf.c test-gdk-pixbuf.c test-loaders.c
1989 gdk-pixbuf-csource.c: Fix args to g_type_init ().
1991 2001-06-28 Havoc Pennington <hp@pobox.com>
1993 * gdk-pixdata.c: <string.h>
1995 * gdk-pixbuf-io.c (get_libdir): fix typo in dll name (aren't we
1996 also leaking memory here from g_strdup_printf?)
1998 Tue Jun 26 09:48:02 2001 Tim Janik <timj@gtk.org>
2000 * Makefile.am (noinst_PROGRAMS): get rid of make-inline-pixbuf
2002 * gdk-pixbuf-data.[hc]: provide gdk_pixbuf_new_from_stream()
2003 instead from gdk_pixbuf_new_from_inline().
2005 * gdk-pixdata.[hc]: auxillary GdkPixdata structure, public
2006 installed API for applications that need to serialize/deserialize
2007 on their own (gimp, BEAST).
2009 * gdk-pixbuf/gdk-pixbuf-csource.c: provide publically installed
2010 program that can dump images in CSource format and Pixbuf
2011 stream format. supports RLE encoding, MACRO formatting etc...
2014 Mon Jun 25 00:28:11 2001 Owen Taylor <otaylor@redhat.com>
2016 * Makefile.am: Actually update timestamps, so rules don't
2019 2001-06-11 Havoc Pennington <hp@redhat.com>
2021 * Makefile.am (stamp-gdk-pixbuf-marshal.c): glib_genmarshal
2022 already includes top_builddir
2024 2001-06-08 Havoc Pennington <hp@redhat.com>
2026 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_load_module): remove
2027 bogus g_return_if_fail
2029 * io-gif.c (gif_get_lzw): if delay time is 0 or smaller than
2030 likely timeout resolution, set it to an arbitrarily-chosen short
2032 Fixes bug #55953 from warmenhoven@yahoo.com
2034 2001-06-07 Havoc Pennington <hp@redhat.com>
2036 * Makefile.am: use Owen's new way of doing stampfiles/generated
2039 2001-06-07 Havoc Pennington <hp@redhat.com>
2041 * Makefile.am (gdk-pixbuf-marshal.c): fix up the glib-genmarshal path
2043 2001-06-05 Havoc Pennington <hp@redhat.com>
2045 * test-loaders.c (main): use putenv not setenv, reported by
2048 2001-05-08 Havoc Pennington <hp@redhat.com>
2050 * gdk-pixbuf-util.c (gdk_pixbuf_add_alpha): docs fixup,
2051 and fix behavior to still subst color if the original image
2054 2001-06-04 Havoc Pennington <hp@redhat.com>
2056 * io-pnm.c (pnm_skip_whitespace): patch from Szekeres Istvan,
2059 2001-06-01 Havoc Pennington <hp@redhat.com>
2061 Apply patch from sandmann@daimi.au.dk, with some tweaks.
2062 Makes things a bit more robust, and adds test-loaders.c
2063 which is good for finding further robustness bugs to fix.
2065 * io-tiff.c: Try to work around libtiff suckiness a bit;
2066 put a giant thread lock on the whole loader,
2067 paranoically check both whether error handlers were called and
2068 also whether functions return false. Handle case where width or
2069 height is 0. Various cleanups.
2071 * io-png.c (gdk_pixbuf__png_image_stop_load): only unref pixbuf
2073 (png_error_callback): apparently libpng expects you to longjmp out
2076 * io-gif.c (struct _GifContext): remove unused "pixbuf" field
2077 (lzw_read_byte): change "Mail jrb if this fails" g_warning
2079 (gif_get_lzw): check for out-of-memory
2080 (gif_prepare_lzw): catch/report an error
2081 (new_context): use try_malloc, since GifContext is nearly 70K
2082 (gdk_pixbuf__gif_image_load_increment): set context->buf to NULL
2083 so we don't crash later.
2085 * Makefile.am: Add test-loaders
2087 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_close): handle context ==
2090 2001-05-29 Darin Adler <darin@eazel.com>
2092 * gdk-pixbuf.h: Fix prototype to use "(void)" instead of "()".
2094 Mon May 28 14:21:35 2001 Jonathan Blandford <jrb@redhat.com>
2096 * io-bmp.c: Patch from Helmethead <hoshem@mel.comcen.com.au> to
2097 fix up bmp decoder to:
2098 - adds 16 bpp bmp support (bug #53884)
2099 - adds OS/2 1.x format bmp support (bug #54964)
2100 - adds 4 bpp RLE compressed bmp support
2101 - adds 1 bpp colormap support
2102 - fixes negative height (top down) bmp support
2104 2001-05-25 Hans Breuer <hans@breuer.org>
2106 * gdk_pixbuf.def : reflect Havoc's recent api change
2108 Sun May 20 12:53:49 2001 Owen Taylor <otaylor@redhat.com>
2110 * Makefile.am (libgdk_pixbuf_1_3_la_LDFLAGS): Remove an
2111 excess $(GLIB_LIBS).
2113 Sun May 13 11:59:11 2001 Owen Taylor <otaylor@redhat.com>
2115 * Makefile.am: Make modules depend on libgdk_pixbuf.la.
2117 2001-05-04 Havoc Pennington <hp@redhat.com>
2119 * pixops/pixops.c (pixops_process): merge fix from stable: Patch
2120 from hoshem@mel.comcen.com.au to fix nonzero X offsets. Fixes
2123 * gdk-pixbuf/pixops/pixops.c (pixops_composite_nearest): merge
2124 from stable: Patch from OKADA Mitsuru <m-okada@fjb.co.jp> to fix
2125 confusion of using "src" instead of "p".
2126 (pixops_composite_color_nearest): Use a more accurate (and
2127 correct, to begin with) compositing method. This cures checks
2128 showing through on images with no alpha.
2130 * gdk-pixbuf.c (gdk_pixbuf_fill): fix bug that left some trailing
2133 * gdk-pixbuf-io.h: fix UpdatedNotifyFunc to use signed ints
2135 * gdk-pixbuf-loader.h (struct _GdkPixbufLoaderClass): Change
2136 area_updated signal to use signed ints. Removed animation-related
2139 * io-gif.c, io-gif-animation.h, io-gif-animation.c: Massive
2142 * gdk-pixbuf-animation.c: Add GdkPixbufAnimationIter to abstract
2143 all the pesky details. Remove old frame-based API. Make
2144 GdkPixbufAnimation an abstract base class, derived by the loaders.
2146 Sun Apr 22 15:51:32 2001 Owen Taylor <otaylor@redhat.com>
2148 * Makefile.am (LDADDS): Add $(MATH_LIB).
2150 2001-04-18 Havoc Pennington <hp@redhat.com>
2152 * gdk-pixbuf.c (gdk_pixbuf_fill): Function to fill pixbuf with a
2155 Wed Apr 4 01:41:02 2001 Tim Janik <timj@gtk.org>
2157 * pixops/Makefile.am (noinst_LTLIBRARIES): include $top_srcdir
2158 so we don't try to get <gtk/gtkobject.h> from standard search
2161 * Makefile.am (gdk-pixbuf-marshal.c): use deps from srcdir.
2162 add gdk-pixbuf-marshal.list to EXTRA_DIST.
2163 take gdk-pixbuf-marshal.h out of _la sources.
2165 2001-03-19 Tor Lillqvist <tml@iki.fi>
2167 * makefile.mingw.in: Handle gdk-pixbuf-marshal.c.
2169 * gdk_pixbuf.def: Update.
2171 * pixbufloader_*.def: Just export the fill_vtable functions now.
2173 2001-03-18 Mike Kestner <mkestner@ameritech.net>
2175 * make-inline-pixbuf.c (main): Added logic to remove output when
2178 2001-03-14 Havoc Pennington <hp@redhat.com>
2180 * Makefile.am (gdk-pixbuf-marshal.c): Use different temporary file
2181 from gdk-pixbuf-marshal.h, fixes parallel makes.
2183 Thu Mar 1 04:01:57 2001 Tim Janik <timj@gtk.org>
2185 * test-gdk-pixbuf.c: fixed includes.
2187 2001-02-18 Havoc Pennington <hp@pobox.com>
2189 * gdk-pixbuf-io.c (gdk_pixbuf_load_module): prepend underscore
2190 (gdk_pixbuf_get_named_module): prepend underscore
2191 (gdk_pixbuf_get_module): prepend underscore
2193 2001-02-19 Havoc Pennington <hp@redhat.com>
2195 * gdk-pixbuf-io.c (gdk_pixbuf_load_module): const fix
2197 2001-02-17 Havoc Pennington <hp@pobox.com>
2199 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_new_with_type): docs
2201 2001-02-07 Alexander Larsson <alexl@redhat.com>
2203 * io-xpm.c (free_buffer):
2204 Use g_free, since the buffer is allocated with g_try_alloc().
2206 2001-02-06 Christophe Merlet <redfox@eikonex.org>
2208 * gdk-pixbuf-data.c: Fixes a minor typo.
2210 Sun Feb 4 07:59:57 2001 Tim Janik <timj@gtk.org>
2212 * gdk-pixbuf.h: DOH! don't include glib/gobject.h but glib-object.h,
2213 we finally need the gobject->gruntime rename.
2215 * *.c: scratched calls to g_type_init(), there's simply no point in
2216 doing that, use gtk_init().
2218 2001-02-01 Havoc Pennington <hp@pobox.com>
2220 * gdk-pixbuf-loader.c, gdk-pixbuf-loader.h: rename "private" field
2221 in struct to "priv" for C++
2223 2001-01-31 Havoc Pennington <hp@pobox.com>
2225 * gdk-pixbuf.c: include glib-object.h instead of gvaluetypes.h
2227 2001-01-26 Havoc Pennington <hp@redhat.com>
2229 * gdk-pixbuf-io.c (mname): fix included modules case.
2231 2001-01-22 Havoc Pennington <hp@redhat.com>
2233 * gdk-pixbuf-io.c (gdk_pixbuf_new_from_xpm_data): check errors
2234 from gdk_pixbuf_load_module
2236 2001-01-22 Havoc Pennington <hp@redhat.com>
2238 * Makefile.am: Add built marshaller files to support
2239 GdkPixbufLoader signals
2241 * gdk-pixbuf-io.c (gdk_pixbuf_load_module): have
2242 GDK_PIXBUF_MODULEDIR unconditionally replace the compiled-in
2243 module location, rather than acting as a fallback, because we are
2244 using GDK_PIXBUF_MODULEDIR to use gdk-pixbuf before installing it.
2246 * gdk-pixbuf.h: include gdk-pixbuf-loader.h
2248 * gdk-pixbuf-loader.h, gdk-pixbuf-loader.c: Move back over here
2249 from gtk, and add error to close(), because stop_load may do
2250 parsing of the image.
2252 * pixops/have_mmx.S (_pixops_have_mmx): add newline at end of file
2254 * io-*.c: make individual operations static, and add fill_vtable
2255 functions which are exported. Fix the collection of type warnings
2256 that surfaced, including a number of functions that didn't
2257 properly take a GError and some that weren't
2258 const-correct. Involved adding error handling for a few loaders.
2260 * gdk-pixbuf-io.h: Add error reporting to stop_load function
2262 * gdk-pixbuf-io.c (gdk_pixbuf_load_module): change to just look up
2263 a function that fills in the GdkPixbufModule vtable, instead of
2264 looking up all the image functions individually; this means we
2265 can get type safety within modules for the loader functions.
2266 Also it means you don't have to keep the statically compiled and
2267 GModule versions in sync.
2269 * test-gdk-pixbuf.c (main): remove gdk_pixbuf_init()
2271 * make-inline-pixbuf.c (main): remove call to gdk_pixbuf_init()
2273 * gdk-pixbuf.h: nuke gdk_pixbuf_init()
2275 * gdk-pixbuf-animation.c (gdk_pixbuf_frame_get_type): g_type_init
2278 * gdk-pixbuf.c (gdk_pixbuf_get_type): g_type_init () here
2280 * gdk-pixbuf-animation.c (gdk_pixbuf_animation_get_type):
2283 2001-01-20 John Harper <jsh@eazel.com>
2285 * io-xbm.c: new pixbuf loader, for X bitmap files. Basically a
2286 collision between Xlib's RdBitF.c and io-tiff.c
2288 * gdk-pixbuf-io.c, Makefile.am, pixbufloader_xbm.def: added
2291 [ merged from stable gdk-pixbuf module. Untested, but it
2292 compiles, and works fine in the stable module ]
2294 2001-01-18 Tor Lillqvist <tml@iki.fi>
2296 * gdk-pixbuf-io.c (get_libdir): (Win32) Use the new
2297 g_win32_get_package_installation_subdirectory() function. No need
2298 to include windows.h.
2299 (gtk_win32_get_installation_directory): Remove this then.
2301 2001-01-01 Havoc Pennington <hp@redhat.com>
2303 * Makefile.am (libgdk_pixbuf_1_3_la_LDFLAGS): add
2304 @LIBTOOL_EXPORT_OPTIONS@
2306 2000-12-30 Tor Lillqvist <tml@iki.fi>
2308 * gdk_pixbuf.def: Update.
2310 2000-12-16 Havoc Pennington <hp@pobox.com>
2312 * gdk-pixbuf-animation.c (gdk_pixbuf_animation_new_from_file): ref
2313 the pixbuf in the frame, so we can use gdk_pixbuf_frame_free
2314 (gdk_pixbuf_frame_copy): new function
2315 (gdk_pixbuf_frame_free): new function
2316 (gdk_pixbuf_frame_get_type): new function
2317 (GDK_TYPE_PIXBUF_FRAME): macro to get type for GdkPixbufFrame
2319 Tue Nov 14 11:51:26 2000 Owen Taylor <otaylor@redhat.com>
2321 * Makefile.am: Add -avoid-version for all modules.
2323 2000-11-13 Havoc Pennington <hp@redhat.com>
2325 * io-png.c (png_simple_error_callback): fix error message to not
2326 say "save" since it's used for loading
2328 2000-11-11 Hans Breuer <Hans@Breuer.Org>
2330 * gdk-pixbuf-io.c : Fix all function prototype macros for self
2331 contained image handlers (!USE_G_MODULE). Files to save should
2332 be opened in binary mode, fopen(s, "wb").
2334 * io-xpm.c : added HAVE_UNISTD_H condition
2336 2000-11-11 Tor Lillqvist <tml@iki.fi>
2338 * gdk_pixbuf.def: Add gdk_pixbuf_new_subpixbuf.
2340 * io-tiff.c (gdk_pixbuf__tiff_image_begin_load): Use
2341 g_file_open_tmp() (just added to GLib) instead of mkstemp() (or
2342 mktemp() and open()).
2344 * io-xpm.c (gdk_pixbuf__xpm_image_begin_load): Ditto.
2346 2000-11-01 Havoc Pennington <hp@pobox.com>
2348 * gdk-pixbuf.c (gdk_pixbuf_new_subpixbuf): New function to create
2349 a pixbuf pointing to a subregion of another pixbuf.
2351 2000-10-16 Tor Lillqvist <tml@iki.fi>
2353 * gdk-pixbuf-io.c: Define also m_save (for the non-gmodule case).
2355 2000-10-16 Havoc Pennington <hp@redhat.com>
2357 * gdk-pixbuf-io.c (gdk_pixbuf_get_module)
2358 (gdk_pixbuf_get_named_module) (gdk_pixbuf_load_module):
2359 add error reporting here also
2361 * make-inline-pixbuf.c (main): use GError
2363 * io-xpm.c: include unistd.h
2365 * gdk-pixbuf-util.c: include string.h
2367 * io-*.c: add error reporting
2369 * gdk-pixbuf-animation.c (gdk_pixbuf_animation_new_from_file): add
2372 * gdk-pixbuf-io.c (gdk_pixbuf_new_from_file): Add error reporting
2374 * gdk-pixbuf-io.h: Add GError** to load_increment and load
2377 * gdk-pixbuf-io.c (gdk_pixbuf_save) (gdk_pixbuf_savev): return
2378 a G_FILE_ERROR if we fail to write or close the file.
2380 * gdk-pixbuf.h: remove GDK_PIXBUF_ERROR_IO, instead we'll use
2381 G_FILE_ERROR_*. Rename enum to GdkPixbufError, properly following
2382 the GError naming rules. Add GError** to load functions.
2384 2000-10-06 Havoc Pennington <hp@redhat.com>
2386 * gdk-pixbuf.h: add GdkPixbufAlphaMode
2388 2000-10-06 Havoc Pennington <hp@redhat.com>
2390 This entry is a summary of the merged-in changes from 1.0.
2391 Relevant original ChangeLog entries are spliced in after
2392 this entry; the files they refer to are from the 1.0
2395 * pixops/pixops.c (pixops_composite_nearest): sync a small fix
2398 * io-xpm.c (xpm_seek_string): add fscanf error check from 1.0
2399 Add progressive loader from 1.0
2401 * io-tiff.c (gdk_pixbuf__tiff_image_begin_load): mem leak fixes
2404 * io-pnm.c: new version from 1.0 tree
2406 * io-jpeg.c (gdk_pixbuf__jpeg_image_load): sync from 1.0, use
2409 * io-gif.c (lzw_read_byte): sync from 1.0, change a g_error to
2411 (gif_get_next_step): return 0 here, sync from 1.0
2413 * gdk-pixbuf-util.c: sync email address change for Cody
2416 2000-09-11 Jeffrey Stedfast <fejj@helixcode.com>
2418 * gdk-pixbuf/io-pnm.c: Pretty much totally rewrote again because
2419 last nights code was still "broken". Should now properly handle
2420 all error conditions gracefully.
2422 2000-09-10 Jeffrey Stedfast <fejj@helixcode.com>
2424 * gdk-pixbuf/io-pnm.c: Rewrote.
2426 2000-09-09 Federico Mena Quintero <federico@helixcode.com>
2428 * gdk-pixbuf/pixops/pixops.c (pixops_composite_nearest): Compute
2429 the correct dest offset.
2431 2000-08-25 Federico Mena Quintero <federico@helixcode.com>
2433 * gdk-pixbuf/io-xpm.c: #include <unistd.h>
2435 2000-08-05 Larry Ewing <lewing@helixcode.com>
2437 * gdk-pixbuf/io-tiff.c: stop leaking context->tempname.
2439 * gdk-pixbuf/io-xpm.c: same as above.
2441 2000-07-26 Michael Meeks <michael@helixcode.com>
2443 * gdk-pixbuf/io-jpeg.c (gdk_pixbuf__jpeg_image_load): make
2446 2000-07-21 Larry Ewing <lewing@helixcode.com>
2448 * gdk-pixbuf/io-xpm.c: add a fake progressive loader so that
2449 xpm at least supports the progressive interface like the one in
2450 io-tiff.c. This should be reimplemented as an actual progressive
2453 2000-07-19 Jonathan Blandford <jrb@redhat.com>
2455 * demo/pixbuf-demo.c (update_timeout): changed scaling level to
2456 make it look better.
2457 * gdk-pixbuf/testpixbuf.c (update_timeout): Patch from michael
2458 meeks to handle errors better.
2460 2000-10-07 Tor Lillqvist <tml@iki.fi>
2463 * pixbufloader_jpeg.def
2464 * pixbufloader_png.def: Add new entry points.
2466 * makefile.mingw.in: Use libintl.
2468 2000-10-06 Havoc Pennington <hp@redhat.com>
2470 * gdk-pixbuf-io.c (gdk_pixbuf_save): s/format/type/g to be
2471 consistent with gdk_pixbuf_loader_new_with_type().
2472 Return runtime error if a module is missing.
2474 * gdk-pixbuf.h: add GDK_PIXBUF_ERROR_UNKNOWN_TYPE
2476 2000-10-05 Havoc Pennington <hp@redhat.com>
2478 Pixbuf saving, patch from David Welton.
2480 * Makefile.am (GDK_PIXBUF_LIBS): add INTLLIBS
2481 (libgdk_pixbuf_1_3_la_SOURCES): add gdk-pixbuf-i18n.h
2483 * gdk-pixbuf-i18n.h: Add _() to gdk-pixbuf
2485 * io-png.c (gdk_pixbuf__png_image_save): PNG save routine.
2487 * io-jpeg.c (gdk_pixbuf__jpeg_image_save): JPEG save routine.
2489 * gdk-pixbuf-io.c (gdk_pixbuf_save):
2490 (gdk_pixbuf_savev): Implement pixbuf saving routines
2492 * gdk-pixbuf.c (gdk_pixbuf_error_quark): pixbuf error quark
2495 * gdk-pixbuf.h: Add public save routines; add pixbuf error
2498 * gdk-pixbuf-io.h: Add save function to GdkPixbufModule
2500 2000-10-05 Dan Winship <danw@helixcode.com>
2502 * io-png.c, io-tiff.c, io-xpm.c: Fix comments to not claim that
2503 all three of these files are the JPEG image loader. (From
2506 2000-10-03 Tor Lillqvist <tml@iki.fi>
2508 * makefile.mingw.in: Add rule for make-inline-pixbuf. Use
2509 gdk-pixbuf's version number in the rule for makefile.mingw itself.
2511 * gdk_pixbuf.def: Add new entry points.
2513 2000-09-26 Havoc Pennington <hp@redhat.com>
2515 * gdk-pixbuf-util.c (gdk_pixbuf_saturate_and_pixelate): Add this
2516 function here, instead of putting it in a private GTK+ file.
2518 * gdk-pixbuf-private.h (GdkPixbufInlineFormat): include an
2519 enum here for the known formats of inlined pixbufs.
2520 Also, #define our file magic here.
2522 2000-06-23 Havoc Pennington <hp@redhat.com>
2524 * make-inline-pixbuf.c: Small program that creates C variable
2525 declarations of inline pixbuf data. This can be read
2526 by gdk_pixbuf_new_from_inline.
2528 * gdk-pixbuf.h (gdk_pixbuf_new_from_inline): New function to read
2529 inline pixbuf data and create a pixbuf from it.
2531 * gdk-pixbuf-data.c (gdk_pixbuf_new_from_inline): implement here
2533 2000-09-07 Tor Lillqvist <tml@iki.fi>
2535 * makefile.mingw.in: Use own version number for gdk-pixbuf DLLs,
2538 2000-08-12 Tor Lillqvist <tml@iki.fi>
2540 * gdk_pixbuf.def: Add missing entry point.
2542 2000-08-10 Havoc Pennington <hp@redhat.com>
2544 * Makefile.am (EXTRA_DIST): The *.def files had the wrong names
2545 (s/pixbuf_/pixbufloader_)
2547 2000-08-02 Tor Lillqvist <tml@iki.fi>
2553 * io-wbmp.c: Conditionalise inclusion of <unistd.h>.
2555 * makefile.mingw.in: List loaders alphabetically. Add the wbmp
2556 one. Fix names of DLLs to have '-' instead of '_'.
2558 2000-07-31 Elliot Lee <sopwith@redhat.com>
2559 * io-wbmp.c: Some bug fixes - now tested to work.
2561 2000-07-27 Elliot Lee <sopwith@redhat.com>
2563 * gdk-pixbuf-io.h, gdk-pixbuf-io.c: Add
2564 gdk_pixbuf_get_named_module() function to facilitate above change
2565 * io-wbmp.c, pixbufloader_wbmp.defs, gdk-pixbuf-io.c, Makefile:
2566 Implement loader for WBMP format.
2567 * io-bmp.c: Don't malloc a temporary buffer - use stack instead.
2569 2000-07-23 Tor Lillqvist <tml@iki.fi>
2574 * pixops/makefile.mingw.in
2575 * pixbuf_*.def: New files.
2578 * pixops/Makefile.am: Add them. Add rule to generate makefile.mingw.
2580 * gdk-pixbuf-io.c (gtk_win32_get_installation_directory):
2581 New function, to get the GTK+ installation directory from
2582 the Windows Registry, where the installation program
2583 for whatever software includes GTK+ has stored it.
2585 Used to avoid having hardcoding the directory where to look for
2586 loaders. This function is needed by gtk, too, so it should
2587 really be just in one place. Maybe a small static library
2588 one level up from here?
2590 * gdk-pixbuf-animation.c (gdk_pixbuf_animation_new_from_file)
2591 * gdk-pixbuf-io.c (gdk_pixbuf_new_from_file):
2592 Open file in binary mode. This *is* standard C. (No-op on Unix,
2595 * io-jpeg.c: If we don't HAVE_SIGSETJMP, use normal setjmp().
2597 * io-tiff.c: Use g_get_tmp_dir(). If we don't HAVE_MKSTEMP, use
2598 mktemp() and open().
2599 (gdk_pixbuf__tiff_image_stop_load): g_free() also the tempname.
2601 * pixops/*.S: The Gas from mingw32 doesn't like the .type
2602 pseudo-op. Conditionalise on __MINGW32__, but probably
2603 should conditionalise on Gas version instead? Or could we
2604 do without .type on all systems?
2606 * pixops/timescale.c: Use g_get_current_time()
2607 instead of gettimeofday().
2609 Sat Jul 22 10:57:22 2000 Owen Taylor <otaylor@redhat.com>
2611 * Makefile.am (test_gdk_pixbuf_LDADD): Remove -lgmodule
2613 Tue Jul 11 11:26:42 2000 Owen Taylor <otaylor@redhat.com>
2615 * gdk-pixbuf.c: Add <string.h> include.
2617 Tue Jul 11 06:20:14 2000 Tim Janik <timj@gtk.org>
2619 * io-gif.c (gdk_pixbuf__gif_image_load_animation):
2620 * gdk-pixbuf-data.c (gdk_pixbuf_new_from_data):
2621 * gdk-pixbuf-animation.c (gdk_pixbuf_animation_new_from_file):
2622 use g_object_new() instead of g_type_create_instance() which
2623 is a private function for fundamental type implementations.
2625 Thu Jul 6 11:49:47 2000 Owen Taylor <otaylor@redhat.com>
2627 * Makefile.am (libgdk_pixbuf_la_LDFLAGS): Use GTK+ version
2628 soname scheme for gdk-pixbuf.
2630 2000-06-21 Havoc Pennington <hp@pobox.com>
2632 * gdk-pixbuf.c: Convert GdkPixbuf to GObject, leaving it opaque
2633 (i.e. derivation is not allowed, and there are no virtual methods
2635 (gdk_pixbuf_preinit): Call g_type_init() here.
2636 (gdk_pixbuf_init): Add a user-friendly init function, for users
2637 of standalone gdk-pixbuf
2639 * gdk-pixbuf-animation.c: Convert to GObject, in the same
2640 way GdkPixbufAnimation was done.
2642 * gdk-pixbuf.h: Remove gdk_pixbuf_set_unref_handler() and
2643 gdk_pixbuf_finalize() from API, since these are broken and don't
2644 make sense with new GObject stuff.
2646 Wed Jun 21 16:02:48 2000 Owen Taylor <otaylor@redhat.com>
2648 * gdk-pixbuf-io.c (gdk_pixbuf_load_module): Add feature to
2649 support a GDK_PIXBUF_MODULEDIR env variable as a secondary
2652 2000-06-10 Federico Mena Quintero <federico@helixcode.com>
2654 * demo/pixbuf-demo.c: It was cold and rainy this Saturday morning,
2655 so I needed something to warm my thighs. Running plain infinite
2656 loops on your laptop to make it hot is not very much fun. A demo
2657 of the gdk-pixbuf scaling functions is way better, and looks
2660 * configure.in (AC_OUTPUT): Added the demo Makefile.
2662 * Makefile.am (SUBDIRS): Added the demo directory.
2664 2000-06-09 Larry Ewing <lewing@helixcode.com>
2666 * gdk-pixbuf/io-png.c (gdk_pixbuf__png_image_load_increment):
2667 setjmp for the png error handler. It seems setting the error
2668 handling functions does not avoid the jump, and so not calling
2669 setjmp was causing the incremental loader to jump into lala land.
2670 (gdk_pixbuf__png_image_begin_load): setjmp for error handling, I'm
2671 not sure this one is actually required but the docs say it must be
2672 set for every call to a png_* function.
2673 Also changed the comment to reflect the fact that setting the
2674 error handlers does _not_ avoid the longjmp.
2676 2000-06-06 Larry Ewing <lewing@helixcode.com>
2678 * gdk-pixbuf/gdk-pixbuf-loader.c (gdk_pixbuf_loader_frame_done):
2679 take frame offest into account when trying to calculate the
2680 animation bbox. Also set the width to the width not the height.
2681 (gdk_pixbuf_loader_animation_done): cycle over the frames to
2682 calculate bbox because now we finally have all the offset
2683 information for each frame.
2685 2000-06-05 Mathieu Lacage <mathieu@gnome.org>
2687 * configure.in: add some gtk parameters to the
2688 GDK_PIXBUF_LIBÃ�²S and GDK_PIXBUG_INCLUDEDIR vars. One more
2689 fight in my crusade for strange prefix compile...
2691 2000-05-30 Not Zed <NotZed@HelixCode.com>
2693 * gdk-pixbuf/io-jpeg.c (gdk_pixbuf__jpeg_image_begin_load):
2694 Initialise the error handler exit routine to our own. Note this
2695 means that every function that accesses the jpeg lib on this
2696 object MUST do a setjmp.
2697 (gdk_pixbuf__jpeg_image_stop_load): setjmp before accessing jpeg
2698 lib for handling fatal error.
2699 (gdk_pixbuf__jpeg_image_load_increment): And here too. So now
2700 your applications dont quit if there's a jpeg error!
2702 2000-05-30 Federico Mena Quintero <federico@helixcode.com>
2704 * gdk-pixbuf.spec.in: Include all the loader libraries. Patch
2705 from Frank de Lange <frank@unternet.org>.
2707 2000-05-09 Darin Adler <darin@eazel.com>
2709 * gdk-pixbuf/test-gdk-pixbuf.c:
2710 Fixed includes to get rid of accidental GNOME dependency.
2712 2000-05-26 Cody Russell <car0969@gamma2.uta.edu>
2713 * Makefile.am: Added gdk-pixbuf.spec to EXTRA_DIST
2715 2000-05-22 Federico Mena Quintero <federico@helixcode.com>
2717 * configure.in: Bumped version number to 0.8.0.
2719 * doc/Makefile.am (content_files): The toplevel gdk-pixbuf.sgml
2720 file was not being distributed.
2722 * gdk-pixbuf/pixops/Makefile.am (EXTRA_DIST): Added DETAILS.
2724 2000-05-09 Darin Adler <darin@eazel.com>
2726 * gdk-pixbuf/gdk-pixbuf-drawable.c: (rgb565lsb), (rgb565msb),
2727 (rgb565alsb), (rgb565amsb), (rgb555lsb), (rgb555msb), (rgb555alsb),
2728 (rgb555amsb), (convert_real_slow): Change all conversion from 16-bit
2729 formats to 32-bit formats to re-use the high bits of the color values
2730 so that white maps to full white.
2732 Fri May 5 12:16:32 2000 Owen Taylor <otaylor@redhat.com>
2734 * gdk-pixbuf/pixops/DETAILS: Add beginnings of file with
2735 detailed information about the structure and algorithms
2736 of pixops so people can fix it instead of breaking it.
2738 2000-05-04 Darin Adler <darin@eazel.com>
2740 * gdk-pixbuf/pixops/pixops.c: (pixops_composite_nearest),
2741 (composite_pixel), (composite_line):
2742 * gdk-pixbuf/test-gdk-pixbuf.c: (simple_composite_test_one_type):
2743 Now that Owen explained the algorithm, I think I implemented it
2744 right for the cases where the destination pixbuf is not opaque.
2745 The test does seem to confirm it.
2747 2000-05-04 Darin Adler <darin@eazel.com>
2749 * gdk-pixbuf/.cvsignore:
2750 * gdk-pixbuf/Makefile.am:
2751 * gdk-pixbuf/test-gdk-pixbuf.c (store_pixel), (fill_with_pixel),
2752 (load_pixel), (simple_composite_test_one),
2753 (simple_composite_test_one_type), (simple_composite_test), (main):
2754 Added some tests of composite to highlight problems in the old
2755 implementation. These tests run without any user interaction.
2756 Just do "make check".
2758 * gdk-pixbuf/pixops/pixops.c (pixops_composite_nearest),
2759 (composite_pixel), (composite_line): Fix composite to do a textbook
2760 "A over B" composite. This was clearly the intent, and it was easy
2761 to fix the code to do it. (Note to those that read my earlier tries
2762 at a patch; this version fixes typos that were present in all
2763 my patch attempts. I checked the final version by adding more tests.)
2765 2000-04-22 05:27:43 2000 Owen Taylor <otaylor@redhat.com>
2767 * gdk-pixbuf/pixops/pixops.c (pixops_scale_nearest): Properly
2768 offset y coordinate accordining to render_y0.
2770 * gdk-pixbuf/gdk-pixbuf-scale.c: Properly handle nonzero
2773 2000-04-22 James Henstridge <james@daa.com.au>
2775 * gdk-pixbuf.spec.in (%files): moved %{prefix}/bin/* from the main
2776 package to the devel package. The only file installed in bin is
2777 gdk-pixbuf-config, which belongs in -devel. This should allow having
2778 multiple versions of the main gdk-pixbuf package installed.
2780 2000-04-17 Karl Eichwalder <ke@suse.de>
2782 * gdk-pixbuf/Makefile.am (INCLUDES): Add $(GNOME_CFLAGS).
2783 Reported by Jens Finke.
2785 2000-04-14 Tomasz KÃ�³opczko <kloczek@pld.org.pl>
2787 * gdk-pixbuf/pixops/makefile.am: $(LIBART_CFLAGS) replaced by
2788 $(GTK_CFLAGS) - now gdk-pixbuf compiles correctly.
2790 2000-04-13 James Henstridge <james@daa.com.au>
2792 * configure.in: when performing the configure check to see if
2793 gmodule works, set CFLAGS to GLIB_CFLAGS and LIBS to GLIB_LIBS,
2794 rather than the other way round. Also, call AC_MSG_RESULT in the
2795 even that dynamic modules were not supported.
2797 2000-04-12 Federico Mena Quintero <federico@helixcode.com>
2799 This comes from an excellent idea by Tim Janik (timj@gtk.org) to
2800 hook to the last unref operation.
2802 * gdk-pixbuf/gdk-pixbuf.c (gdk_pixbuf_set_last_unref_handler): New
2803 function to set the last unref handler for a pixbuf.
2804 (gdk_pixbuf_finalize): New function to actually finalize a pixbuf.
2805 It calls the pixbuf's destroy notification function and frees the
2806 GdkPixbuf structure itself.
2807 (gdk_pixbuf_unref): Use the last unref function of the pixbuf if
2810 * gdk-pixbuf/gdk-pixbuf-private.h (struct _GdkPixbuf): New fields
2811 for the last unref handler and its user data.
2813 * gdk-pixbuf/gdk-pixbuf-data.c (gdk_pixbuf_new_from_data): Use
2814 g_new0() to allocate the pixbuf.
2816 * gdk-pixbuf/gdk-pixbuf-loader.c (gdk_pixbuf_loader_class_init):
2817 Fixed the call to gtk_signal_new() for the "frame_done" signal; it
2818 was not specifying the `frame' argument.
2820 * gdk-pixbuf/gdk-pixbuf-animation.c
2821 (gdk_pixbuf_animation_get_width): Fixed docstring.
2822 (gdk_pixbuf_animation_get_height): Likewise.
2823 (gdk_pixbuf_animation_get_num_frames): Likewise.
2824 (gdk_pixbuf_animation_get_frames): Likewise.
2826 * doc/gdk-pixbuf-sections.txt: Updated with the new functions and
2829 * doc/tmpl/gdk-pixbuf.sgml: Added the description for GdkColorspace.
2831 * doc/tmpl/scaling.sgml: Added the description for GdkInterpType.
2833 * doc/tmpl/refcounting.sgml: Updated with the information about
2834 the last unref handler.
2836 * doc/tmpl/*.sgml: Markup tweaks.
2838 * gdk-pixbuf/Makefile.am (libgnomecanvaspixbuf_la_LDFLAGS): Sigh,
2839 update the libtool version number for libgnomecanvaspixbuf as
2841 (libpixbufloader_*_la_LDFLAGS): The loaders need to be versioned
2842 as well, or the old ones won't work with the new stuff. Also,
2843 renamed the modules as follows.
2845 * gdk-pixbuf/gdk-pixbuf-io.c (gdk_pixbuf_load_module): Now the
2846 modules are called "libpixbufloader-<format>.so" instead of
2847 "libpixbuf-<format>.so". They needed renaming so that the new
2848 loaders won't overwrite the old ones; even with the versioning
2849 stuff, the new .so symlink to the .so.1.0.0 would overwrite the
2852 2000-04-12 Paolo Molaro <lupus@debian.org>
2854 * .cvsignore, src/.cvsignore: shut up cvs.
2856 2000-04-11 Federico Mena Quintero <federico@helixcode.com>
2858 Most of this patch is based on a patch by Havoc Pennington
2859 (hp@redhat.com) to make GdkPixbuf's structures opaque and to
2860 remove the libart dependency.
2862 * gdk-pixbuf/gdk-pixbuf.h: Removed the public structures.
2863 (GdkColorspace): New enum that for now only contains
2865 (GdkPixbufDestroyNotify): New type for the pixbuf's pixels destroy
2866 notification function.
2867 (GdkInterpType): New num with interpolation types.
2869 * *.[ch]: Replace the libart stuff with our own stuff.
2871 * pixops/*.[ch]: Likewise.
2873 * gdk-pixbuf/gdk-pixbuf-private.h: New file with the private
2874 declarations of the GdkPixbuf structures.
2876 * gdk-pixbuf/gdk-pixbuf.c (gdk_pixbuf_new_from_art_pixbuf):
2878 (gdk_pixbuf_get_format): Constify.
2879 (gdk_pixbuf_get_n_channels): Constify.
2880 (gdk_pixbuf_get_has_alpha): Constify.
2881 (gdk_pixbuf_get_bits_per_sample): Constify.
2882 (gdk_pixbuf_get_pixels): Constify.
2883 (gdk_pixbuf_get_width): Constify.
2884 (gdk_pixbuf_get_height): Constify.
2885 (gdk_pixbuf_get_rowstride): Constify.
2887 * gdk-pixbuf/gdk-pixbuf.c (gdk_pixbuf_copy): New function to copy
2890 * gdk-pixbuf/gdk-pixbuf-data.c (gdk_pixbuf_new_from_data): Added a
2891 bits_per_sample argument; currently only 8 bits per sample are
2894 * gdk-pixbuf/gdk-pixbuf-animation.c (gdk_pixbuf_frame_get_pixbuf):
2896 (gdk_pixbuf_frame_get_x_offset): New accessor.
2897 (gdk_pixbuf_frame_get_y_offset): New accessor.
2898 (gdk_pixbuf_frame_get_delay_time): New accessor.
2899 (gdk_pixbuf_frame_get_action): New accessor.
2901 * gdk-pixbuf/gdk-pixbuf-render.c
2902 (gdk_pixbuf_render_pixmap_and_mask): Instead of returning a solid
2903 mask rectangle for pixbufs without an alpha channel, set the
2904 *mask_return to NULL.
2906 * gdk-pixbuf/gdk-pixbuf-util.c (gdk_pixbuf_add_alpha): Constify.
2908 * gdk-pixbuf/gdk-pixbuf-scale.c: Fix includes.
2910 * gdk-pixbuf/gdk-pixbuf-scale.c (gdk_pixbuf_scale): Added some
2911 preconditions. Maybe we should also check for the colorspace,
2912 bits per pixel, and such.
2913 (gdk_pixbuf_composite): Likewise.
2914 (gdk_pixbuf_composite_color): Likewise.
2915 (gdk_pixbuf_scale_simple): Likewise, and fail gracefully if we
2916 cannot allocate the new pixbuf.
2917 (gdk_pixbuf_composite_color_simple): Likewise.
2919 * gdk-pixbuf/gnome-canvas-pixbuf.c (gnome_canvas_pixbuf_render):
2920 Use art_rgb_rgba_affine() or art_rgb_affine() since we no longer
2923 * gdk-pixbuf/io-bmp.c: Fix includes.
2925 * gdk-pixbuf/pixops/pixops.c (pixops_scale_nearest): Fixed cast in
2930 * configure.in: Removed checks for libart.
2932 * gdk-pixbuf/Makefile.am: Removed references to libart.
2933 (noinst_HEADERS): Added gdk-pixbuf-private.h.
2935 * gdk-pixbuf/Makefile.am (libgdk_pixbuf_la_LDFLAGS): Incremented
2936 the version number of the libtool library to indicate that this
2937 definitely is not compatible with the old usage. I know you love
2940 * configure.in: Bumped version number to 0.7.0.
2944 * gdk-pixbuf-config.in (--libs): We no longer require libart.
2946 * DEPENDS.libgdk_pixbuf: We no longer depend on libart.
2948 * gdk-pixbuf.spec.in: Updated, but I don't guarantee anything.
2950 2000-04-06 Jonathan Blandford <jrb@redhat.com>
2952 * gdk-pixbuf/testanimation.c (main): add more info to the
2953 testanimation frames.
2955 2000-04-04 Ettore Perazzoli <ettore@helixcode.com>
2957 * gdk-pixbuf/gdk-pixbuf-animation.c
2958 (gdk_pixbuf_animation_get_width): New accessor function.
2959 (gdk_pixbuf_animation_get_height): New accessor function.
2960 (gdk_pixbuf_animation_get_num_frames): New accessor function.
2961 (gdk_pixbuf_animation_get_frames): New accessor function.
2963 2000-04-01 Federico Mena Quintero <federico@helixcode.com>
2965 * gdk-pixbuf/gdk-pixbuf.c: Reverted Mark's change. The refcount
2966 is private information, and the art_pixbuf will go away soon.
2968 2000-03-31 Mark Crichton <crichton@gimp.org>
2970 * gdk-pixbuf/gdk-pixbuf.c: Added gdk_pixbuf_get_refcount
2971 and gdk_pixbuf_get_artpixbuf accessor functions.
2973 2000-03-29 Federico Mena Quintero <federico@helixcode.com>
2975 * gdk-pixbuf/gdk-pixbuf.c (gdk_pixbuf_get_has_alpha): Return
2976 gboolean instead of int.
2978 2000-03-29 Radek Doulik <rodo@helixcode.com>
2980 * gdk-pixbuf/gdk-pixbuf-animation.c
2981 (gdk_pixbuf_animation_new_from_file): same as below
2983 * gdk-pixbuf/io-gif.c (gif_get_lzw): added update of width and
2984 height in GdkPixbufAnimation
2986 2000-03-28 Radek Doulik <rodo@helixcode.com>
2988 * gdk-pixbuf/io-gif.c (gif_get_lzw): test also for
2989 context->frame_done_func and context->anim_done_func to make
2990 progressive animation loading work
2992 * gdk-pixbuf/gdk-pixbuf-loader.c (gdk_pixbuf_loader_frame_done):
2993 added priv->pixbuf = NULL as pixbuf is now in frame (and to make
2994 gdk_pixbuf_loader_prepare happy)
2995 (gdk_pixbuf_loader_frame_done): update animation bbox
2997 * gdk-pixbuf/gdk-pixbuf.h: added bbox size (width, height) to
3000 2000-03-27 Radek Doulik <rodo@helixcode.com>
3002 * gdk-pixbuf/io-gif.c (gif_get_lzw): use frame_len and frame_width
3003 instead of width and height
3005 2000-03-27 Owen Taylor <otaylor@redhat.com>
3007 * gdk-pixbuf/pixops/pixops.c: Fix problem with
3008 precendence of >> and & which was keeping composite_color
3009 from working with non-gray images.
3011 2000-03-08 Jonathan Blandford <jrb@redhat.com>
3013 * gdk-pixbuf/io-gif.c (gdk_pixbuf__gif_image_load): free the context.
3014 (gdk_pixbuf__gif_image_load_animation): free the context.
3016 2000-03-06 Arjan van de Ven <arjan@fenrus.demon.nl>
3018 * gdk-pixbuf/io-bmp.c: Fixed to pointer-bugs and a
3019 mis-interpretation of the Microsoft documentation. Now
3020 it can load .BMP files that are not generated by The Gimp
3023 2000-03-01 Mark Crichton <crichton@gimp.org>
3025 * configure.in: Added BUILD_CANVAS_ITEM stuff to (finally)
3026 fix the last auto* build bug (where we have libart, but no
3029 * gdk-pixbuf/Makefile.am: Same.
3031 2000-02-28 Matt Wilson <msw@redhat.com>
3033 * gdk-pixbuf/gdk-pixbuf-drawable.c: s/unsigned long/guint32/g,
3034 s/unsigned short/guint16/g, s/unsigned char/guint8/g
3036 2000-02-26 Federico Mena Quintero <federico@helixcode.com>
3038 * README: We don't require libgif/ungif nor libXpm.
3040 * NEWS: This was outdated, so updated it.
3042 2000-02-25 Federico Mena Quintero <federico@helixcode.com>
3044 * gdk-pixbuf.m4: Use the correct name for
3045 gdk-pixbuf/gdk-pixbuf.h. Thanks to Jacob Berkman for pointing
3048 2000-02-21 Federico Mena Quintero <federico@helixcode.com>
3050 * configure.in (GDK_PIXBUF_MINOR): Bumped version number to 0.6.0.
3052 * doc/compiling.sgml: New appendix documenting the gdk-pixbuf
3053 library's particular options to configure.in.
3055 * doc/gdk-pixbuf.sgml: Include compiling.sgml appendix via an
3058 * doc/Makefile.am (gdk-pixbuf.html): Added compiling.sgml.
3060 * gdk-pixbuf/io-ico.c (gdk_pixbuf__ico_image_load_increment):
3061 Fixed typo in prototype name.
3063 * configure.in: Changed duplicated AC_MSG_CHECKING message to
3064 something more meaningful; now it is "checking whether dynamic
3067 * gdk-pixbuf/pixops/Makefile.am (noinst_PROGRAMS): Do not install
3068 the timescale program.
3070 Integrated Miguel de Icaza's <miguel@gnu.org> patch for optionally
3071 creating a single static library with all the image format modules
3074 2000-02-20 Miguel de Icaza <miguel@gnu.org>
3076 * gdk-pixbuf/io-xpm.c (gdk_pixbuf__xpm_image_load): Add prefix.
3077 (gdk_pixbuf__xpm_image_load_xpm_data): Add prefix.
3079 * gdk-pixbuf/io-tiff.c (gdk_pixbuf__tiff_image_load_real): Add prefix.
3080 (gdk_pixbuf__tiff_image_stop_load): Add prefix.
3081 (gdk_pixbuf__tiff_image_load_increment): Add prefix.
3082 (gdk_pixbuf__tiff_image_load): Add prefix.
3083 (gdk_pixbuf__tiff_image_stop_load): Update invocation.
3084 (gdk_pixbuf__tiff_image_begin_load): Add prefix.
3086 * gdk-pixbuf/io-ras.c (gdk_pixbuf__ras_image_load): Add prefix.
3087 (gdk_pixbuf__ras_image_load): Updated invocation.
3088 (gdk_pixbuf__ras_image_begin_load): Add prefix.
3089 (gdk_pixbuf__ras_image_stop_load): Add prefix.
3090 (gdk_pixbuf__ras_image_load_increment): Add prefix.
3092 * gdk-pixbuf/io-pnm.c (gdk_pixbuf__pnm_image_begin_load): Add prefix.
3093 (gdk_pixbuf__pnm_image_stop_load): Add prefix.
3094 (gdk_pixbuf__pnm_image_load_increment): Add prefix
3095 (gdk_pixbuf__pnm_image_load): Add prefix.
3097 * gdk-pixbuf/io-jpeg.c (gdk_pixbuf__jpeg_image_load): Add prefix.
3098 (gdk_pixbuf__jpeg_image_load_increment): Add prefix.
3099 (gdk_pixbuf__jpeg_image_begin_load): Add prefix.
3100 (gdk_pixbuf__jpeg_image_stop_load): Add prefix.
3102 * gdk-pixbuf/io-ico.c (gdk_pixbuf__ico_image_load): Add prefix.
3103 (gdk_pixbuf__ico_image_load): update invocation.
3104 (gdk_pixbuf__ico_image_load_increment): Add prefix.
3105 (gdk_pixbuf__ico_image_load): update invocation.
3106 (gdk_pixbuf__ico_image_begin_load): Add prefix.
3107 (gdk_pixbuf__ico_image_load): update invocation.
3108 (gdk_pixbuf__ico_image_stop_load): Add prefix.
3110 * gdk-pixbuf/io-gif.c (gdk_pixbuf__gif_image_load_animation): Add prefix.
3111 (gdk_pixbuf__gif_image_load): Add prefix.
3112 (gdk_pixbuf__gif_image_begin_load): Add prefix.
3113 (gdk_pixbuf__gif_image_load_increment): Add prefix.
3114 (gdk_pixbuf__gif_image_load_animation): Add prefix.
3115 (gdk_pixbuf__gif_image_stop_load): Add prefix.
3117 * gdk-pixbuf/io-bmp.c (gdk_pixbuf__bmp_image_load): Add prefix.
3118 (gdk_pixbuf__bmp_image_load): Rename function called.
3119 (gdk_pixbuf__bmp_image_load_increment): Add prefix
3121 * gdk-pixbuf/io-png.c (gdk_pixbuf__png_image_load): Add prefix.
3122 (gdk_pixbuf__png_image_begin_load): Add prefix.
3123 (gdk_pixbuf__png_image_stop_load): Add prefix.
3124 (gdk_pixbuf__png_image_load_increment): Add prefix.
3126 * gdk-pixbuf/gdk-pixbuf-io.c (file_formats): Make this static.
3127 (gdk_pixbuf_load_module): Load the shared library entry points
3128 using a "gdk_pixbuf__$module_name" prefix.
3129 (pixbuf_module_symbol): Wrapper routine that uses the module
3130 prefix for the modules to load the information.
3132 * configure.in (GDK_PIXBUF_VERSION): New option --disable-modules
3133 lets the user specify that gdk-pixbuf should link all image loader
3134 code into the library instaed of creating shared library modules.
3136 (dynworks): Renamed the automake conditional DYNAMIC_MODULES_WORK
3137 to BUILD_DYNAMIC_MODULES.
3139 2000-02-19 Jonathan Blandford <jrb@redhat.com>
3141 * gdk-pixbuf/io-gif.c (new_context): fix case where initial
3142 colormap entry is Transparent.
3144 2000-02-19 Owen Taylor <otaylor@redhat.com>
3146 * gdk-pixbuf/pixops/pixops.c (scale_pixel): Fix error in
3147 scale factors for non-alpha case.
3149 2000-02-14 Mark Crichton <crichton@gimp.org>
3151 * gdk-pixbuf/io-xpm.c (xpm_extract_color): Added check for "g"
3152 color type. Imlib/libXpm handle this, but we didn't.
3154 2000-02-14 Darin Adler <darin@eazel.com>
3156 * gdk-pixbuf/testpixbuf.c: Remove now-unnecessary cast.
3157 * .cvsignore: gdk-pixbuf/.cvsignore: More to ignore.
3159 2000-02-14 Elliot Lee <sopwith@redhat.com>
3160 * gdk-pixbuf/gdk-pixbuf.h, gdk-pixbuf/gdk-pixbuf-data.c: Make
3161 passed-in argument 'const'.
3163 2000-02-04 Michael Meeks <mmeeks@gnu.org>
3165 * gdk-pixbuf/io-gif.c (struct _GifContext): add x,y_offset.
3166 (gif_get_frame_info): put the offsets on the context.
3167 (gif_get_lzw): copy them off into the frame.
3168 (new_context): no change required; will 0 offsets by default.
3170 2000-01-28 Michael Meeks <michael@mejm2.dow.cam.ac.uk>
3172 * gdk-pixbuf/pixops/pixops.c (pixops_process): const + nasty
3175 * gdk-pixbuf/pixops/pixops.h: const.
3177 * gdk-pixbuf/gdk-pixbuf-util.c: const.
3179 * gdk-pixbuf/gdk-pixbuf-scale.c: const.
3181 * gdk-pixbuf/gdk-pixbuf.h: constify lots of things.
3183 2000-02-03 Federico Mena Quintero <federico@helixcode.com>
3185 * gdk-pixbuf/gdk-pixbuf-render.c
3186 (gdk_pixbuf_render_threshold_alpha): Added sanity check for width
3187 and height being >= 0. Also, do nothing if either of them is
3188 zero. Thanks to Ettore for pointing this out.
3189 (gdk_pixbuf_render_to_drawable): Likewise.
3190 (gdk_pixbuf_render_to_drawable_alpha): Likewise.
3192 2000-02-02 Federico Mena Quintero <federico@helixcode.com>
3194 * gdk-pixbuf/io-gif.c (gif_get_lzw): Removed debugging g_print.
3195 Thanks to John Sullivan <sullivan@eazel.com> for the patch.
3197 * gdk-pixbuf/testpixbuf-drawable.c (configure_cb): Get a new area
3198 of the screen when the window is resized. Thanks to David
3199 N. Welton <davidw@linuxcare.com> for pointing this out.
3200 Misc. cleanups to the rest of the file.
3202 2000-02-01 Federico Mena Quintero <federico@helixcode.com>
3204 * doc/tmpl/rendering.sgml: gnome_init() does not call
3205 gdk_rgb_init(), so don't mention that it does in the
3206 documentation. Thanks to Alexander Kruuse <kruuse@home.se> for
3209 2000-01-31 Havoc Pennington <hp@redhat.com>
3211 * gdk-pixbuf/Makefile.am (noinst_PROGRAMS): no testpixbuf-foo target
3213 Mon Jan 31 12:38:50 2000 Owen Taylor <otaylor@redhat.com>
3215 * gdk-pixbuf/pixops/pixops.c (scale_line): Fix from Peter
3216 Wainwright to fix 4a => 4a scaling.
3218 2000-01-29 Mark Crichton <crichton@gimp.org>
3220 * gdk-pixbuf-config: Oh dear, we weren't Telsa/Alan proof...
3221 put `libart-config --libs` in instead of -lart_lgpl.
3223 2000-01-22 Federico Mena Quintero <federico@helixcode.com>
3225 * gdk-pixbuf/io-pnm.c (pnm_read_raw_scanline): Return an error on
3227 (pnm_read_ascii_scanline): Initialize data and mask.
3229 * gdk-pixbuf/io-xpm.c (pixbuf_create_from_xpm): Initialize
3230 fallbackcolor to keep gcc happy.
3232 * configure.in: Bumped version number to 0.5.0.
3234 * gdk-pixbuf/pixops/timescale.c (dump_array): Removed unused variable.
3237 * gdk-pixbuf/pixops/pixops.c (pixops_composite_color_nearest): Put
3238 parentheses around + in a shift to remove a compiler warning.
3239 (pixops_process): Likewise.
3241 Patch from Ross Golder <rossigee@bigfoot.com> to create an RPM
3244 * configure.in: Added gdk-pixbuf.spec to AC_OUTPUT.
3246 * Makefile.am (EXTRA_DIST): Added gdk-pixbuf.spec.in
3248 2000-01-22 Federico Mena Quintero <federico@helixcode.com>
3250 * gdk-pixbuf/gnome-canvas-pixbuf.c (PixbufPrivate): Removed the
3251 x_set and y_set arguments. Now they are always on and start with
3252 defaults of 0.0 in units.
3253 (gnome_canvas_pixbuf_class_init): Likewise.
3254 (gnome_canvas_pixbuf_set_arg): Likewise.
3255 (gnome_canvas_pixbuf_get_arg): Likewise.
3256 (compute_viewport_affine): Likewise; always use the priv->x and
3259 * doc/tmpl/gnome-canvas-pixbuf.sgml: Modified to reflect the
3260 removal of the x_set/y_set arguments.
3262 2000-01-21 Federico Mena Quintero <federico@helixcode.com>
3264 * gdk-pixbuf/gdk-pixbuf.c (gdk_pixbuf_ref): Return the same pixbuf
3265 as the input parameter.
3267 * gdk-pixbuf/gdk-pixbuf-animation.c (gdk_pixbuf_animation_ref):
3268 Return the same animation as the input parameter.
3270 2000-01-16 Elliot Lee <sopwith@redhat.com>
3272 * gdk-pixbuf/Makefile.am: Don't link against libgnomecanvaspixbuf.la
3274 2000-01-16 Federico Mena Quintero <federico@helixcode.com>
3276 * configure.in: Removed the broken --enable-canvas-pixbuf option.
3277 Added the stuff necessary to substitute the variables in
3278 gnomecanvaspixbufConf.sh.in.
3280 * gnomecanvaspixbufConf.sh.in: New gnome-config handler for the
3281 tiny gnomecanvaspixbuf library.
3283 * Makefile.am: Build gnomecanvaspixbufConf.sh.
3285 * gdk-pixbuf/Makefile.am: Create a libgnomecanvaspixbuf and only
3286 build it if gdk-pixbuf is being built outside of gnome-libs.
3288 * doc/gdk-pixbuf-sections.txt: Added gdk_pixbuf_render_pixmap_and_mask().
3290 * gdk-pixbuf/gdk-pixbuf-render.c
3291 (gdk_pixbuf_render_pixmap_and_mask): Renamed from
3292 gdk_pixbuf_render_pixmap(). Do not create the mask if it is not
3293 needed, and do not use a clipping mask when rendering the pixmap.
3294 Tweaked documentation a little.
3296 * HACKING: New file with hacking policies for the gdk-pixbuf
3299 * doc/Makefile.am (tmpl_sources): Added missing backslash.
3301 * doc/Makefile.am: Use gnomecanvaspixbuf in gnome-config when
3302 scanning for docstrings.
3304 * gdk-pixbuf/gdk-pixbuf-util.c (gdk_pixbuf_copy_area): Made sanity
3305 checks more stringent. Removed "gint" abominations. Made
3306 documentation consistent with the rest of the functions.
3308 * doc/gdk-pixbuf-sections.txt: Added gdk_pixbuf_copy_area() to the
3311 2000-01-14 Jonathan Blandford <jrb@redhat.com>
3313 * gdk-pixbuf/gdk-pixbuf-render.c (gdk_pixbuf_render_pixmap): new
3314 function to let you create a gdk_pixmap from a gdk_pixbuf.
3316 2000-01-11 Jacob Berkman <jacob@helixcode.com>
3318 * gdk-pixbuf/pixops/Makefile.am (INCLUDES): added
3319 $LIBART_CFLAGS to $INCLUDES
3321 2000-01-10 Elliot Lee <sopwith@redhat.com>
3323 * configure.in, gdk-pixbuf/Makefile.am: Build a libcanvas_pixbuf.
3325 * configure.in: Define version macros. Generate
3326 gdk-pixbuf/gdk-pixbuf-features.h. Always INSIDE_GNOME.
3328 * gdk-pixbuf/Makefile.am: Add gdk-pixbuf-features.h
3330 * gdk-pixbuf/gdk-pixbuf.c: Add definitions of
3331 gdk-pixbuf-features.h declarations, plus some initialization
3334 2000-01-05 Owen Taylor <otaylor@redhat.com>
3336 * gdk-pixbuf/pixops/pixops.c: Fixed src_channels/dest_channels
3337 confusion. (Again caught by Tomas Ogren's Purify)
3339 2000-01-07 Jonathan Blandford <jrb@redhat.com>
3341 * gdk-pixbuf/gdk-pixbuf-xform.c (gdk_pixbuf_rotate): comment out
3344 * gdk-pixbuf/gdk-pixbuf-io.c: Added progressive animation loading.
3345 * gdk-pixbuf/gdk-pixbuf-io.h: Added progressive animation loading.
3346 * gdk-pixbuf/gdk-pixbuf-loader.c: Added progressive animation
3348 * gdk-pixbuf/gdk-pixbuf-loader.h: Added progressive animation
3350 * gdk-pixbuf/io-gif.c (image_load_increment): I think the
3351 ref-counting mess is finally fixed. Added progressive animation
3353 (gif_get_lzw): remove memory_leak
3355 * doc/tmpl/gdk-pixbuf-loader.sgml: much longer long description
3358 2000-01-05 Owen Taylor <otaylor@redhat.com>
3360 * gdk-pixbuf/pixops/pixops.c (pixops_process): Fix computation of
3363 * gdk-pixbuf/pixops/pixops.c: Fix double increments when
3364 dest_channels == 4. (Pointed out by Tomas Ogren)
3366 2000-01-05 Mark Crichton <crichton@gimp.org>
3368 * gdk-pixbuf/gdk-pixbuf-loader.c (gdk_pixbuf_loader_eat_header_write):
3369 Return 0 if gdk_pixbuf_load_loader_module returns FALSE.
3371 2000-01-05 Elliot Lee <sopwith@redhat.com>
3373 * gdk-pixbuf/pixops/Makefile.am: Link with -lm (to get 'ceil' function)
3375 2000-01-05 Owen Taylor <otaylor@redhat.com>
3377 * doc/Makefile.am doc/gdk-pixbuf-sections.txt
3378 doc/gdk-pixbuf.sgml doc/tmpl/scaling.sgml:
3379 Added scaling functions into gtk-doc framework.
3381 * gdk-pixbuf/gdk-pixbuf-scale.c: Documentation fixes.
3383 * gdk-pixbuf/testpixbuf-scale.c (expose_cb): Simplify a bit.
3385 * gdk-pixbuf/pixops/pixops.c (pixops_composite_color): Return
3386 immediately if scale_x or scale_y is 0.
3388 2000-01-05 Owen Taylor <otaylor@redhat.com>
3390 * gdk-pixbuf/pixops/timescale.c: quick fix for initializing
3391 arrays in benchmark.
3393 2000-01-05 Jonathan Blandford <jrb@redhat.com>
3395 * gdk-pixbuf/gdk-pixbuf-io.h: Change the order of the update func
3396 to make it more compatible with the rest of GTK. Added animation
3397 framework for progressive loading.
3399 * gdk-pixbuf/io-bmp.c (image_begin_load): Modified to handle new
3401 * gdk-pixbuf/io-ico.c (image_begin_load): ditto
3402 * gdk-pixbuf/io-png.c (image_begin_load): ditto
3403 * gdk-pixbuf/io-ras.c (image_begin_load): ditto
3404 * gdk-pixbuf/io-jpeg.c (image_begin_load): ditto
3405 * gdk-pixbuf/io-pnm.c (image_begin_load): ditto
3406 * gdk-pixbuf/io-tiff.c (image_begin_load): ditto
3407 * gdk-pixbuf/io-gif.c (image_begin_load): ditto
3409 2000-01-05 Owen Taylor <otaylor@redhat.com>
3411 * gdk-pixbuf/pixops/README: Added a README with a TODO
3412 and some explainations of the algorithms.
3414 * gdk-pixbuf/testpixbuf-scale.c: Set a background pixmap of None
3415 to reduce flashing when resizing.
3417 2000-01-05 Owen Taylor <otaylor@redhat.com>
3419 * gdk-pixbuf/pixops/: Directory full of pixel data scaling
3420 code that will eventually migrate into libart.
3422 * configure.in acconfig.h: Add checks for MMX compiler support
3424 * gdk-pixbuf/gdk-pixbuf.h gdk-pixbuf/gdk-pixbuf-scale.c:
3425 Nice wrapper routines for the code in pixops that operate
3426 on pixbufs instead of raw data.
3428 * gdk-pixbuf/testpixbuf-scale: Test program for scaling
3431 2000-01-05 Jonathan Blandford <jrb@redhat.com>
3433 * doc/tmpl/animation.sgml: Documentation changes.
3435 2000-01-01 Federico Mena Quintero <federico@helixcode.com>
3437 * gdk-pixbuf/gdk-pixbuf.h (GdkPixbufAnimation): Added reference
3438 counting to animations. A web browser may want to share a single
3439 copy of an animated GIF if it appears multiple times in a web
3442 * gdk-pixbuf/gdk-pixbuf-animation.c: New file. Moved the
3443 animation functions here.
3444 (gdk_pixbuf_animation_new_from_file): Prettified. Return a NULL
3445 animation if the loader does not support multiframe loading and
3446 the single-frame load returned NULL. Check that the filename is
3447 not NULL. Updated inline documentation.
3448 (gdk_pixbuf_animation_ref): New function.
3449 (gdk_pixbuf_animation_unref): New function.
3450 Removed gdk_pixbuf_animation_destroy() in favor of reference
3453 * gdk-pixbuf/gdk-pixbuf-io.c (gdk_pixbuf_new_from_file):
3454 Prettified. Made ref_count assertion more paranoid. Check that
3455 the filename is not NULL.
3456 (gdk_pixbuf_get_module): Use guchar * and guint for buffer and
3458 (gdk_pixbuf_new_from_xpm_data): Changed the "data" argument to
3461 * gdk-pixbuf/io-gif.c (image_load_animation): Create the animation
3462 with a reference count of 1.
3464 * gdk-pixbuf/Makefile.am (libgdk_pixbuf_la_SOURCES): Added
3465 gdk-pixbuf-animation.c.
3467 * doc/tmpl/animation.sgml: Populated. It is still missing a
3468 description of the overlay modes.
3470 * doc/gdk-pixbuf-sections.txt: Added the animation section. Moved
3471 the canvas item section to the end, as it will be moved later to
3474 * doc/gdk-pixbuf.sgml: Added the animation section.
3476 * doc/Makefile.am (tmpl_sources): Added tmpl/animation.sgml.
3478 1999-12-26 Peter Teichman <pat@gnu.org>
3480 * gdk-pixbuf/Makefile.am (libpixbuf_tiff_la_LIBADD): add
3481 $(LIBTIFF) to libpixbuf_tiff_la_LIBADD, proxying for mmarker.
3482 This closes bug #4676.
3484 1999-12-23 Havoc Pennington <hp@pobox.com>
3486 * gdk-pixbuf/io-gif.c (image_load): Stuff that should have been
3487 set to NULL here (specifically context->animation) was not being
3488 set to NULL. use g_new0() to alloc the struct.
3490 1999-12-20 Jonathan Blandford <jrb@redhat.com>
3492 * gdk-pixbuf/io-gif.c: finished work to make animated gifs load
3493 correctly. Progressive loading needs some work, but that all
3494 needs doing from the gdk-pixbuf-loader end, not here.
3496 1999-12-17 Jonathan Blandford <jrb@redhat.com>
3498 * gdk-pixbuf/gdk-pixbuf-io.c (gdk_pixbuf_animation_new_from_file):
3499 moved the file here. It seems natural to put this function here,
3500 as that's where the gdk_pixbuf_new_from_file function is, but it's
3501 still a little convoluted. The source files might be played with
3504 1999-12-14 Jonathan Blandford <jrb@redhat.com>
3506 * gdk-pixbuf/gdk-pixbuf-loader.c
3507 (gdk_pixbuf_loader_get_animation): Gets the animation from the
3510 1999-12-16 Federico Mena Quintero <federico@redhat.com>
3512 * doc/tmpl/rendering.sgml: Added notice about initializing GdkRGB
3513 before using the GdkPixbuf rendering functions. Thanks to Joe
3514 Shaw <joe@off.net> for pointing this out.
3516 1999-12-13 Federico Mena Quintero <federico@redhat.com>
3518 * gdk-pixbuf/gnome-canvas-pixbuf.c
3519 (gnome_canvas_pixbuf_class_init): Renamed arguments to
3520 width_in_pixels, height_in_pixels, x_in_pixels, y_in_pixels, for
3521 consistency with the new canvas.
3522 (PixbufPrivate): Do the same renaming in the structure fields, for
3525 * doc/tmpl/gnome-canvas-pixbuf.sgml: Updated for new argument names.
3527 1999-12-12 Federico Mena Quintero <federico@redhat.com>
3529 * gdk-pixbuf/Makefile.am (libgdk_pixbuf_la_LDFLAGS): Use a
3530 conditional to see whether to link $(GNOME_LIBS) or not.
3532 1999-12-10 Jonathan Blandford <jrb@redhat.com>
3534 * gdk-pixbuf/gdk-pixbuf-io.h: thinking about the new loading API.
3536 * gdk-pixbuf/gdk-pixbuf-drawable.c (gdk_pixbuf_get_from_drawable):
3537 make a warning go away.
3539 * gdk-pixbuf/gdk-pixbuf.h: added new prototypes for animations.
3541 * gdk-pixbuf/gdk-pixbuf-loader.h: added new prototypes for
3544 1999-12-09 Michael Zucchi <zucchi@zedzone.mmc.com.au>
3546 * gdk-pixbuf/gdk-pixbuf.h: Enable gdk_pixbuf_get_from_drawable()
3549 * gdk-pixbuf/gdk-pixbuf-drawable.c (gdk_pixbuf_get_from_drawable):
3550 Filled in body of function.
3551 (rgbconvert): Added GdkColormap parameter, and to all conversion
3553 (convert_real_slow): New function - should convert ANY visual/data
3554 format properly, but it aint fast. Used as a fallback when an
3555 optimised routine wont match.
3556 (rgbconvert): Do very specific tests on the data format to verify
3557 properly if the optimised version will do, otherwise use the
3558 fallback function for all other data formats.
3560 * gdk-pixbuf/Makefile.am: Re-enabled building of
3561 textpixbuf-drawable.
3563 * gdk-pixbuf/testpixbuf-drawable.c (main): Changed to use
3564 gdk_pixbuf_get_from_drawable().
3566 1999-12-08 Arjan van de Ven <arjan@fenrus.demon.nl>
3568 * gdk-pixbuf/gdk-pixbuf-drawable.c : Fixed the red/green/red
3569 bug on two occasions.
3570 * gdk-pixbuf/io-ras.c: Changed from the custom be32_to_cpu
3571 function to the generic glib one.
3573 1999-12-08 Federico Mena Quintero <federico@redhat.com>
3575 * gdk-pixbuf/gdk-pixbuf-drawable.c: Fix includes.
3576 (gdk_pixbuf_get_from_drawable): Implemented the zillion sanity
3577 checks and API definition. The body needs filling in and it needs
3578 to do the Right Thing(tm) for pixmaps plus the given colormap and
3579 windows and their own colormaps.
3581 * gdk-pixbuf/gdk-pixbuf.h: Added prototype for
3582 gdk_pixbuf_get_from_drawable(). Killed gdk-pixbuf-drawable.h.
3584 * gdk-pixbuf/Makefile.am: Re-added the gdk-pixbuf-drawable sources.
3586 * doc/tmpl/from-drawables.sgml: Populated.
3588 * doc/gdk-pixbuf.sgml: Added the from-drawables section.
3590 * doc/Makefile.am (tmpl_sources): Added tmpl/from-drawables.sgml.
3592 * doc/gdk-pixbuf-sections.txt: Added a section for getting pixbufs
3595 1999-12-07 Federico Mena Quintero <federico@redhat.com>
3597 * doc/tmpl/gnome-canvas-pixbuf.sgml: Added clarification about
3598 reference counting for GdkPixbuf structures.
3600 1999-12-07 Martin Baulig <martin@home-of-linux.org>
3602 * gdk-pixbuf/Makefile.am (testpixbuf_LDADD): Conditionally
3603 include $(GNOME_LIBS) here.
3605 1999-12-05 Arjan van de Ven <arjan@fenrus.demon.nl>
3607 Added missing "include <string.h>" to:
3608 * gdk-pixbuf/io-ras.c
3609 * gdk-pixbuf/io-bmp.c
3610 * gdk-pixbuf/io-ico.c
3612 1999-12-06 Federico Mena Quintero <federico@redhat.com>
3614 * gdk-pixbuf/gdk-pixbuf-io.c (file_formats): Patch from Arjan to
3617 1999-12-05 Federico Mena Quintero <federico@redhat.com>
3619 * gdk-pixbuf/Makefile.am (testpixbuf_LDADD): Add back
3620 $(GNOME_LIBS). This must compile outside of gnome-libs. If you
3621 want, send me a patch to do the conditional stuff properly.
3622 Otherwise, please read the GNOME Programming Guidelines,
3623 especially the "CVS policies" section.
3625 1999-12-05 Jaka Mocnik <jaka.mocnik@kiss.uni-lj.si>
3627 * gdk-pixbuf/Makefile.am: removed GNOME_LIBS from testpixbuf_LDADD.
3629 1999-12-05 Arjan van de Ven <arjan@fenrus.demon.nl>
3631 * gdk-pixbuf/io-ico.c: Bug in palet-size
3634 1999-12-04 Arjan van de Ven <arjan@fenrus.demon.nl>
3636 * gdk-pixbuf/io-bmp.c: Major cleanup, added support for
3637 32 bpp and 4 bpp (uncompressed) images, fixed 1bpp.
3639 * gdk-pixbuf/io-ras.c: Minor cleanup, ran through lclint
3641 * gdk-pixbuf/io-ico.c: Minor cleanup, fixed 1bpp icons,
3644 * gdk-pixbuf/gdk-pixbuf-io.c: Added detection of .CUR files
3645 (Windows Cursor files). These are identical to .ICO files,
3646 except for the signature and 2 extra fields for the hotspot.
3648 1999-12-03 Federico Mena Quintero <federico@redhat.com>
3650 * gdk-pixbuf/gnome-canvas-pixbuf.c (gnome_canvas_pixbuf_get_arg):
3651 Removed unused variable `item'.
3653 1999-12-03 Jonathan Blandford <jrb@redhat.com>
3655 * gdk-pixbuf/io-gif.c (gif_fill_in_lines): added a comment to
3656 explain this function better.
3658 1999-12-02 Federico Mena Quintero <federico@redhat.com>
3660 Source files moved from src/ to gdk-pixbuf/, to be consistent with
3663 * doc/Makefile.am: Modified for the new source directory.
3665 * configure.in: Likewise.
3667 * Makefile.am: Likewise.
3669 * autogen.sh: Likewise.
3671 * gdk-pixbuf/Makefile.am: Likewise.
3673 1999-12-02 Federico Mena Quintero <federico@redhat.com>
3675 * src/testpixbuf.c: #include <config.h>, and fix includes.
3677 * src/testpixbuf-drawable.c: #include <config.h>, and fix includes.
3679 * src/io-xpm.c: Fix includes.
3681 * src/io-tiff.c: Fix includes.
3683 * src/io-ras.c: Fix includes, and do not include more stuff than needed.
3685 * src/io-pnm.c: Fix inlcudes, and do not include more stuff than needed.
3687 * src/io-png.c: Fix includes.
3689 * src/io-ico.c: Fix includes, and do not include more stuff than needed.
3691 * src/io-gif.c: Fix includes, and do not include more stuff than needed.
3693 * src/io-bmp.c: Fix includes, and do not include more stuff than needed.
3695 * src/gnome-canvas-pixbuf.c: Fix includes.
3697 * src/gdk-pixbuf.c: Fix includes.
3699 * src/gdk-pixbuf-util.c: Fix includes.
3701 * src/gdk-pixbuf-render.c: Fix includes.
3703 * src/gdk-pixbuf-io.h: Fix includes.
3705 * src/gdk-pixbuf-drawable.c: Fix includes.
3707 * src/gdk-pixbuf-drawable.h: Use angle brackets for the gdk-pixbuf
3710 * src/gdk-pixbuf-data.c: Fix includes.
3712 * src/gdk-pixbuf-loader.c: #include <config.h>
3714 * src/gdk-pixbuf-loader.h: Use angle brackets for the gdk-pixbuf
3717 * src/Makefile.am: Commented out the gdk-pixbuf-drawable stuff,
3718 since it is not finished.
3720 * src/gdk-pixbuf.h: Removed unused transformation prototypes.
3722 * src/gdk-pixbuf-util.c: New file with utility and convenience
3723 functions for pixbufs.
3725 * src/Makefile.am (libgdk_pixbuf_la_SOURCES): Added gdk-pixbuf-util.c.
3727 * doc/gdk-pixbuf-sections.txt: Added section for utility functions.
3729 * doc/Makefile.am (tmpl_sources): Added tmpl/util.sgml.
3731 * doc/gdk-pixbuf.sgml: Added the utilities section.
3733 * doc/tmpl/util.sgml: Documentation for the utility functions.
3735 1999-11-29 Owen Taylor <otaylor@redhat.com>
3737 * src/gdk-pixbuf-render.c (gdk_pixbuf_render_to_drawable_alpha):
3738 Keep the mask around until after we draw ... since
3739 the GC changes aren't flushed to the X server until we
3740 draw, destroying it before that may result in BadPixmap
3743 1999-11-30 Havoc Pennington <hp@pobox.com>
3745 * configure.in: Add AM_CONDITIONAL for inside gnome-libs
3747 * src/Makefile.am: conditionalize GnomeCanvasPixbuf
3749 1999-11-29 Federico Mena Quintero <federico@redhat.com>
3751 * src/Makefile.am: Uncomment the GnomeCanvasPixbuf sources. This
3752 should be made conditional, not blindly commented out.
3754 1999-11-29 Jonathan Blandford <jrb@redhat.com>
3756 * src/Makefile.am (ICO_LIB): Added another loader from Arjan to
3757 handle .ico files. Cool.
3759 1999-11-24 Jonathan Blandford <jrb@redhat.com>
3761 * src/io-bmp.c (OneLine24): new patch from Arjan to handle
3764 1999-11-24 James Henstridge <james@daa.com.au>
3766 * configure.in (AC_OUTPUT): altered hack to place the symlink in the
3767 top builddir rather than src. This still builds fine, and does not
3768 get gtk-doc into an infinite loop when trying to find all the source
3771 1999-11-23 Jonathan Blandford <jrb@redhat.com>
3773 * Removed #PRAGMA } from headers. Also, make compile if you don't
3774 have it installed, already.
3776 1999-11-22 Federico Mena Quintero <federico@redhat.com>
3778 * src/gnome-canvas-pixbuf.c (gnome_canvas_pixbuf_draw): Create the
3779 temporary buffer to the size of the interesction of the bounding
3780 box and the expose area, not the whole expose area. This speeds
3783 * src/gdk-pixbuf-render.c (gdk_pixbuf_render_threshold_alpha): Do
3784 not paint black on the mask, since we already cleared it in a
3785 single gdk_draw_rectangle() operation.
3787 1999-11-22 Raja R Harinath <harinath@cs.umn.edu>
3789 * configure.in (GDK_PIXBUF_DIR): Fix for srcdir != builddir.
3791 1999-11-22 Havoc Pennington <hp@pobox.com>
3793 * src/Makefile.am (GDK_PIXBUF_LIBS): Patch from Paul Fisher
3794 <pnfisher@redhat.com> adds all -lgdk-pixbuf and all other
3795 dependencies to LIBADD variables for loadable modules. Necessary
3796 for a Java dynamic loading thing to be able to figure it out.
3798 1999-11-22 Havoc Pennington <hp@pobox.com>
3800 * src/io-png.c (image_load_increment): Call the update_area
3801 callback depending on the number of rows loaded in this increment.
3803 * src/testpixbuf.c (main): slow down the progressive load demo
3805 1999-11-16 Havoc Pennington <hp@pobox.com>
3807 * src/gdk-pixbuf-drawable.h: Get the quotes right on the #include
3809 1999-11-22 Jonathan Blandford <jrb@redhat.com>
3811 * configure.in (GDK_PIXBUF_DIR): make the symlink. Does not work
3812 for srcdir != buildir != . Beats me why; I can't figure it out.
3813 AC_OUTPUT_COMMANDS doesn't seem to let me substitute it correctly.
3815 1999-11-21 Jonathan Blandford <jrb@redhat.com>
3817 * src/gdk-pixbuf-io.c: added io-bmp from Arjan
3818 <arjan@fenrus.demon.nl>
3820 1999-11-20 Michael Zucchi <zucchi@zedzone.mmc.com.au>
3822 * src/gdk-pixbuf-drawable.c (gdk_pixbuf_from_drawable_core):
3823 Rework/reorder of the code. Each case has been separated into
3824 another function; its big but it should be quick.
3825 gdk_pixbuf_rgba_from_drawable() will now return a pixbuf with
3826 opaque alpha information. Not all depths/formats have been
3827 tested, but 8, 15/16 and 24 (alinged 32) should work ok.
3829 1999-11-17 Larry Ewing <lewing@gimp.org>
3831 * src/gnome-canvas-pixbuf.c (gnome_canvas_pixbuf_bounds):
3832 implement the bounds method correctly.
3833 (compute_viewport_affine): compute the affine need to fit the
3834 image within the viewport given by the args.
3835 (compute_render_affine): call compute_viewport_affine.
3837 1999-11-16 Havoc Pennington <hp@pobox.com>
3839 * src/gdk-pixbuf-drawable.h: Use includes from the current
3840 directory, not the system directory.
3842 Mon Nov 15 17:18:28 1999 George Lebl <jirka@5z.com>
3844 * src/testpixbuf-drawable.c: use includes from the current directory
3845 rather then from the system include directory as gdk-pixbuf
3846 includes are not yet installed when this is compiled.
3848 1999-11-13 Cody Russell <bratsche@dfw.net>
3849 * src/testpixbuf-drawable.c: Added a test program for drawable
3852 * src/Makefile.am: Build testpixbuf-drawable.
3854 1999-11-12 Cody Russell <bratsche@dfw.net>
3856 * src/gdk-pixbuf-drawable.c: Merged in Michael Zucchi's changes.
3858 1999-11-10 Federico Mena Quintero <federico@redhat.com>
3860 * doc/tmpl/gdk-pixbuf-loader.sgml: Populated.
3862 * doc/gdk-pixbuf.signals: Put in the real names of signal
3865 * src/gdk-pixbuf-loader.c: Improved documentation comments.
3867 1999-11-10 Jonathan Blandford <jrb@redhat.com>
3869 * src/gdk-pixbuf-loader.c (gdk_pixbuf_loader_close): emit the
3872 * src/io-ras.c (OneLineMapped_file): Now can handle indexing
3873 correctly. Patch from Arjan to do so.
3875 1999-11-10 Michael Fulbright <drmike@redhat.com>
3877 * src/io-pnm.c (pnm_ascii_read_scanline): Fixed loading of ASCII PNM
3880 * src/testpixbuf.c: Added final queued draw when done loading image.
3882 1999-11-10 Jonathan Blandford <jrb@redhat.com>
3884 * src/gdk-pixbuf-io.c (gdk_pixbuf_load_module): removed spurious
3887 1999-11-10 Federico Mena Quintero <federico@redhat.com>
3889 * src/gdk-pixbuf-io.c (gdk_pixbuf_new_from_xpm_data): Added
3892 1999-11-09 Federico Mena Quintero <federico@redhat.com>
3894 * src/io-png.c: Fixed some incompatible pointer initializations.
3896 * src/io-jpeg.c (image_load_increment): Remove unused variable.
3898 1999-11-09 Michael Fulbright <drmike@redhat.com>
3900 * src/testpixbuf.c: Fixed it to use timeout to read from file
3901 for progressive loading. Set TBF_KBPS=n, where n is the number of
3902 kilobytes/second to simulate in downloading. n has to be an integer.
3904 * src/io-jpeg.c: Slight cosmetic cleanup.
3906 * src/io-pnm.c: Fixed raw PNM loading bug. Also discovered that ASCII
3907 PBM loading has a similar problem and will address tomorrow.
3909 1999-11-09 Havoc Pennington <hp@pobox.com>
3911 * src/Makefile.am (libgdk_pixbuf_la_SOURCES): build the
3912 gdk-pixbuf-drawable stuff.
3914 1999-11-09 Federico Mena Quintero <federico@redhat.com>
3916 * configure.in: Bumped version number to 0.4.
3918 1999-11-09 Michael Fulbright <drmike@redhat.com>
3920 * src/io-pnm.c : Finished progressive PNM loading code. Should handle
3921 all types of PNM files now.
3923 * src/io-jpeg.c (image_load_increment): Figured out problem with
3924 loading Progressive JPEG's progressively (say that 10 times fast).
3925 Currently for Progressive JPEG's the entire image is loaded before
3926 it is displayed. libjpeg supports a fancier mechanism which I may
3929 With these changes all JPEG formats appear to load properly for me.
3931 1999-11-08 Jonathan Blandford <jrb@redhat.com>
3933 * src/io-ras.c (image_load_increment): Final patch from Arjan.
3934 Seems to do progressive loading.
3936 1999-11-08 Michael Fulbright <drmike@redhat.com>
3938 * src/io-pnm.c image_load (): Fixed so we do not create a separate
3939 pixel buffer when reading in image - we reuse the pixel data in
3940 the GdkPixbuf structure instead.
3942 1999-11-08 Michael Fulbright <drmike@redhat.com>
3944 * src/io-pnm.c pnm_read_ascii_scanline (): Added support for
3945 ASCII PNM files. Note I haven't tested loaded ASCII PBM files because
3946 I can't seem to find a utility to convert into this format.
3947 Next is to add progressive loading support for the PNM format.
3949 1999-11-07 Federico Mena Quintero <federico@redhat.com>
3951 * doc/tmpl/gnome-canvas-pixbuf.sgml: Finished detailed explanation
3952 of the width, height, x, and y setting and pixels arguments.
3954 1999-11-05 Jonathan Blandford <jrb@redhat.com>
3956 * src/io-ras.c (image_load): third patch. Now it seems to load.
3958 * src/gdk-pixbuf-io.c: second patch Arjan van de Ven
3959 <arjan@fenrus.demon.nl> to autodetect/load the sunras files.
3961 * src/io-ras.c (image_load): new file from Arjan van de Ven
3962 <arjan@fenrus.demon.nl> to begin the ras loader.
3964 1999-11-05 Federico Mena Quintero <federico@redhat.com>
3966 * doc/gdk-pixbuf-sections.txt: Removed gdk-pixbuf-io, since it is
3967 for internal use only.
3969 * doc/gdk-pixbuf.sgml: Likewise.
3971 * doc/tmpl/gnome-canvas-pixbuf.sgml: Finished docs.
3973 1999-11-05 Michael Fulbright <drmike@redhat.com>
3975 * src/io-pnm.c: Implemented support for reading raw PBM/PGM/PPM
3976 files from a file. Next step is support for ASCII files, and
3977 then incremental loading.
3979 1999-11-04 Federico Mena Quintero <federico@redhat.com>
3981 * Makefile.am: Added doc to SUBDIRS.
3983 1999-11-04 Michael Fulbright <drmike@redhat.com>
3985 * src/io-jpeg.c: Prettied up code slightly.
3986 * src/io-pnm.c: Start of pnm loader (from file and progressively).
3987 Doesn't do much yet (will finish tomorrow).
3988 * src/gdk-pixbuf-io.c: Added pnm to structure of known types.
3990 1999-11-04 Federico Mena Quintero <federico@redhat.com>
3992 * doc/tmpl/rendering.sgml: Populated.
3994 * doc/Makefile.am: Added the template files.
3996 1999-11-04 Havoc Pennington <hp@pobox.com>
3998 * src/gdk-pixbuf-render.c (gdk_pixbuf_render_to_drawable): In
3999 docs, explain what a dither offset is for.
4000 (gdk_pixbuf_render_to_drawable_alpha): Explain why you would use
4001 this function vs. gdk_pixbuf_render_to_drawable().
4003 1999-11-04 Havoc Pennington <hp@pobox.com>
4005 * configure.in: Use libart-config correctly; find gnome-config
4006 separately. Fix GNOME_LIBS to be correct in "no gnome installed
4009 * src/Makefile.am: Link to GNOME_LIBS instead of a hardcoded
4012 Patch untested in the inside-gnome-libs case, I need to commit
4013 then check out to the gnome-libs I'm using.
4015 1999-11-04 Michael Fulbright <drmike@redhat.com>
4017 * src/io-jpeg.c (image_begin_load): Add update_func callback.
4018 * src/io-jpeg.c (image_load_increment): Call updated callback when
4019 new graphic data decoded.
4021 1999-11-04 Jonathan Blandford <jrb@redhat.com>
4023 * src/gdk-pixbuf-loader.c (gdk_pixbuf_loader_update): handle the
4025 * src/io-png.c (image_begin_load): add a update_func callback.
4026 * src/io-gif.c (image_begin_load): add a update_func callback.
4027 (gif_get_lzw): added the update_func ability
4029 * src/io-tiff.c (image_begin_load): add a update_func callback.
4031 1999-11-04 Federico Mena Quintero <federico@redhat.com>
4033 * doc/tmpl/gdk-pixbuf.sgml: Populated.
4035 * doc/tmpl/refcounting.sgml: Populated.
4037 * doc/tmpl/file-loading.sgml: Populated.
4039 * src/gdk-pixbuf.c: Added documentation comments.
4041 * src/gdk-pixbuf-io.c (gdk_pixbuf_new_from_file): Added
4042 documentation comments.
4044 * doc/: Finished integrating the documentation framework.
4046 1999-11-03 Federico Mena Quintero <federico@redhat.com>
4048 * configure.in: Removed libgif stuff now that we do not depend on it.
4049 Added the necessary cruft for gtk-doc.
4051 * src/Makefile.am: Unconditionally build the GIF loader.
4053 1999-11-03 Jonathan Blandford <jrb@redhat.com>
4055 * src/io-gif.c (gif_read): renamed ReadOK to gif_read.
4056 Added a lot of comments to the file.
4058 * src/Makefile.am (libpixbuf_gif_la_LIBADD): Remove dependency on
4061 1999-11-03 Michael Fulbright <drmike@redhat.com>
4063 * src/io-jpeg.c (image_load_increment): Further removal of
4064 bugginess in local buffering code. Handles grayscale jpegs
4067 * src/io-jpeg.c (image_load_stop): Was freeing local context
4068 for jpeg library before calling jpeg_decompres_finish ().
4070 1999-11-03 Jonathan Blandford <jrb@redhat.com>
4072 * src/io-gif.c (image_load_increment): now handle arbitrary buffer
4074 (gif_get_lzw): set the transparency to the right val.
4076 1999-11-03 Federico Mena Quintero <federico@redhat.com>
4078 * src/gnome-canvas-pixbuf.c (gnome_canvas_pixbuf_init):
4079 Initiailize the x and y fields.
4080 (gnome_canvas_pixbuf_destroy): Queue a redraw upon destruction.
4081 (PixbufPrivate): Renamed need_size_update to need_xform_update.
4082 (recompute_bounding_box): Do not use temporary values.
4084 1999-11-03 Jonathan Blandford <jrb@redhat.com>
4086 * src/io-gif.c (set_gif_lzw_clear_code): new state. Fixes
4089 * src/gnome-canvas-pixbuf.c (recompute_bounding_box): remove
4090 unneeded x,y,h,w vars.
4092 1999-11-03 Larry Ewing <lewing@gimp.org>
4094 * src/gnome-canvas-pixbuf.c (compute_render_affine): adjust
4095 render_affine calculation for x,y offsets.
4096 (gnome_canvas_pixbuf_set_arg): add x,y args.
4097 (gnome_canvas_pixbuf_get_arg): add x,y args.
4098 (recompute_bounding_box): simply code using ArtDrect and the
4099 render_affine. Removed compute_xform_vectors as it was no longer
4102 1999-11-03 Federico Mena Quintero <federico@redhat.com>
4104 * src/gnome-canvas-pixbuf.c (gnome_canvas_pixbuf_point): I'm a
4105 doofus. Return a distance, not a boolean, for opaque images.
4107 * src/gnome-canvas-pixbuf.c (recompute_bounding_box): Do proper
4108 rounding of bounding box coordinates.
4109 (gnome_canvas_pixbuf_bounds): Implemented the ::bounds() method.
4110 (gnome_canvas_pixbuf_draw): Use the correct alpha threshold value.
4112 1999-11-03 Jonathan Blandford <jrb@redhat.com>
4114 * src/io-gif.c (gif_prepare_lzw): s/lwz/lzw/g
4116 1999-11-03 Michael Fulbright <drmike@redhat.com>
4118 * src/io-jpg.c (image_load_increment): Fixed code which moved
4119 buffer around as new data comes in to work properly. JPEG progressive
4120 loading should be working now except for grayscale JPEG's, which I
4121 will look into next.
4123 1999-11-03 <sopwith@redhat.com>
4124 * src/testpixbuf.c: A GtkFunction needs to return a value for
4125 deterministic behaviour. Also put dot printing back in.
4127 1999-11-03 <jrb@redhat.com>
4129 * src/io-gif.c (gif_get_extension): Read 'til the next empty block
4132 1999-11-02 Cody Russell <bratsche@dfw.net>
4133 * src/gdk-pixbuf-drawable.c: Changed the behavior to return NULL
4134 if part of the requested image is offscreen, rather than clipping
4137 1999-11-02 Jonathan Blandford <jrb@redhat.com>
4139 * src/io-gif.c (gif_fill_in_lines): Fill in the gif's blank areas
4140 for interlacing and progressive loading.
4142 1999-11-02 Cody Russell <bratsche@dfw.net>
4143 * src/gdk-pixbuf-drawable.c (gdk_pixbuf_from_drawable_core): Now
4144 calls gdk_pixbuf_new_from_art_pixbuf() instead of gdk_pixbuf_new().
4146 1999-11-02 Jonathan Blandford <jrb@redhat.com>
4148 * src/io-gif.c (gif_main_loop): Now progressive gif loading works!
4149 It's a little slow though. )-:
4151 1999-11-02 Elliot Lee <sopwith@redhat.com>
4152 * src/gdk-pixbuf-loader.[ch], src/gdk-pixbuf-io.h: Make the
4153 arguments to the write/load_increment operations const-correct.
4155 1999-11-02 Federico Mena Quintero <federico@redhat.com>
4157 * src/gnome-canvas-pixbuf.c (gnome_canvas_pixbuf_point):
4158 Implemented the ::point() method. We do a simple containment test
4159 instead of a full distance calculation since the canvas is going
4160 to change to that scheme, anyways.
4162 1999-11-02 Elliot Lee <sopwith@redhat.com>
4164 * src/testpixbuf.c: Allow using $TBF_READLEN to specify the size
4165 of the chunks that are read from the input file.
4167 1999-11-02 Larry Ewing <lewing@gimp.org>
4169 * src/gnome-canvas-pixbuf.c (gnome_canvas_pixbuf_render): add aa
4171 (gnome_canvas_pixbuf_class_init): add gnome_canvas_pixbuf_render
4174 1999-11-02 Federico Mena Quintero <federico@redhat.com>
4176 * src/gnome-canvas-pixbuf.c (compute_render_affine): Moved the
4177 affine computation code from ::draw() to here, since it is needed
4178 by ::point() as well.
4180 1999-11-02 Elliot Lee <sopwith@redhat.com>
4182 * src/gdk-pixbuf-loader.c: Reorganize gdk_pixbuf_loader_write into
4183 three functions, and eliminate duplication of code from write()
4184 and close(). Also fix bug where the 128-byte header was being
4187 1999-11-01 Federico Mena Quintero <federico@redhat.com>
4188 * src/gnome-canvas-pixbuf.c (recompute_bounding_box): Fixed
4189 bounding box computation.
4191 1999-11-01 Federico Mena Quintero <federico@redhat.com>
4193 * src/gnome-canvas-pixbuf.c: Start of the pixbuf canvas item.
4194 Drawing affines seem to work. Bounding box is fubared. ::point()
4195 is not implemented. This is a work in progress.
4197 * src/Makefile.am: Added gnome-canvas-pixbuf.[ch] to the list of
4200 * configure.in: Sigh. We need to link in libgnomeui for the
4201 canvas stuff. This mess will disappear when gdk-pixbuf gets
4202 folded into gnome-libs.
4204 1999-10-30 Jonathan Blandford <jrb@redhat.com>
4206 * src/io-gif.c: Some more work. Now it generates a gdk_pixbuf of
4207 the right size, at a minimum, even if the image is squished and
4209 (ReadImage): lets get the offset right. This will let transparent
4212 1999-10-29 Michael Fulbright <drmike@redhat.com>
4214 * src/io-jpeg.c: image_load_increment(): Fixed bug when
4215 image width was not a multiple of 4 - always use the
4216 gdk_pixbuf rowstride to increment pointers!
4218 1999-10-29 Michael Fulbright <drmike@redhat.com>
4220 * src/io-jpeg.c: Added first cut at progressive jpeg loading.
4221 Currently does not handle either progressive jpeg files (jpeg
4222 files with multiple scans at different quality settings), but
4223 I plan on adding this support soon. These are fairly rare in
4224 my experience, so it shouldn't slow people down too much.
4225 Grayscale jpegs also don't work but that should be easy to fix.
4227 1999-10-29 Michael Fulbright <drmike@redhat.com>
4229 * src/testpixbuf.c: Added title to windows so you can identify
4230 progressive and file windows.
4232 1999-10-29 Michael Fulbright <drmike@redhat.com>
4234 * src/gdk-pixbuf-loader.c (gdk_pixbuf_loader_write): Actually
4235 load the image handler when we determine the image type.
4237 * src/gdk-pixbuf-io.[ch] (gdk_pixbuf_load_module): Changed the
4238 previously static function load_image_handler () to
4239 a public function gdk_pixbuf_load_module (). It is needed in
4240 gdk-pixbuf-loader.c to load image handler modules. This function
4241 is different from gdk_pixbuf_get_module (), which only returns
4242 a reference to the required handler, because it actually loads
4243 the handler into memory. Both actions should possibly be combined
4244 in a convenience function since one w/o the other doesn't seem to
4247 1999-10-28 Jonathan Blandford <jrb@redhat.com>
4249 * src/gdk-pixbuf-loader.c (gdk_pixbuf_loader_write): don't send a
4252 1999-10-28 Federico Mena Quintero <federico@redhat.com>
4254 * src/gdk-pixbuf-render.c (gdk_pixbuf_render_to_drawable): New
4255 function to render a portion of a pixbuf to a drawable. Ignores
4256 alpha information and takes in a GC.
4257 (gdk_pixbuf_render_to_drawable_alpha): New function to render a
4258 portion of a pixbuf to a drawable. It automatically creates a GC
4259 and a clipping mask for alpha pixbufs.
4261 1999-10-28 Jonathan Blandford <jrb@redhat.com>
4263 * src/gdk-pixbuf.h: turned convenience macros into convenience
4264 functions so some error checking could be added.
4266 * src/io-tiff.c (image_load_increment): started work on the tiff
4267 non-incremental loader.
4268 (image_begin_load): Finished the incremental loader.
4270 * src/io-gif.c (image_load_increment): started work on the gif
4273 * src/gdk-pixbuf-io.h: Changed ModuleType to GdkPixbufModule.
4275 1999-10-27 Federico Mena Quintero <federico@redhat.com>
4277 * src/gdk-pixbuf-render.c (gdk_pixbuf_render_threshold_alpha): New
4278 function to threshold a pixbuf's alpha channel into a bitmap.
4280 * src/gdk-pixbuf.c (gdk_pixbuf_new): Fixed so that it will
4281 contemplate future extensions to ArtPixBuf's formats.
4283 * src/io-png.c (png_info_callback): Use the new API of gdk_pixbuf_new().
4285 * src/gdk-pixbuf.h (gdk_pixbuf_get_height): Added some convenience
4286 macros to fetch the ArtPixBuf's fields.
4288 1999-10-27 Havoc Pennington <hp@pobox.com>
4290 * src/testpixbuf.c (main): Display the progressive load
4292 * src/io-png.c (setup_png_transformations): Break transformation
4293 code into separate function
4294 (png_info_callback): Use setup_png_transformations
4296 1999-10-27 Havoc Pennington <hp@pobox.com>
4298 * src/gdk-pixbuf-io.c (gdk_pixbuf_new_from_xpm_data): Check
4299 properly whether the XPM module has already been loaded
4300 (gdk_pixbuf_new_from_file): Check properly if loader module
4301 was already loaded (was checking if load symbol was present
4302 in order to decide whether to re-load; should check module !=
4303 NULL, then load != NULL)
4304 (image_handler_load): Check in present working directory,
4305 makes it easier to debug for now
4306 (file_formats): This array initializer was seriously on crack,
4307 was assigning a function pointer to a GModule*
4309 * src/testpixbuf.c (main): Change type of pixbuf_loader to
4312 1999-10-27 Havoc Pennington <hp@pobox.com>
4314 * src/gdk-pixbuf-loader.c (gdk_pixbuf_loader_finalize):
4315 Fix typo that prevented compilation
4316 (gdk_pixbuf_loader_destroy): ditto
4318 1999-10-27 Federico Mena Quintero <federico@redhat.com>
4320 * src/gdk-pixbuf-loader.c (gdk_pixbuf_loader_new): Return a
4321 GdkPixbufLoader, not a GtkObject.
4322 (gtk_marshal_NONE__INT_INT_INT_INT): Made static.
4323 (gdk_pixbuf_loader_get_type): Documented.
4324 (gdk_pixbuf_loader_class_init): Initialize the parent class
4326 (gdk_pixbuf_loader_destroy): Added sanity checks. Call the parent
4327 class destroy function.
4328 (gdk_pixbuf_loader_new): Documented.
4329 (gdk_pixbuf_loader_finalize): Call the parent class finalize
4331 (gdk_pixbuf_loader_write): Use size_t for count.
4333 1999-10-27 Michael Fulbright <drmike@redhat.com>
4335 * src/gdk-pixbuf-loader.c (gdk_pixbuf_loader_destroy): Fixed
4336 logic so we only try to close loader if it wasn't previously closed.
4338 1999-10-27 Michael Fulbright <drmike@redhat.com>
4340 * src/gdk-pixbuf-loader.c: Made sure image_loader struct member of
4341 pixbuf_loader properly initialized.
4343 * src/testpixbuf.c: Made sure we cleanup pixbuf_loader properly
4346 1999-10-26 Jonathan Blandford <jrb@redhat.com>
4348 * src/gdk-pixbuf-io.c (image_handler_load): load the vtable fully.
4350 * src/gdk-pixbuf-loader.c: Finished initial cut at the object.
4352 1999-10-26 Havoc Pennington <hp@pobox.com>
4354 * src/gdk-pixbuf-loader.h: fix signals
4356 * src/gdk-pixbuf-io.h: add new vtable fields
4359 1999-10-26 Jonathan Blandford <jrb@redhat.com>
4361 * src/gdk-pixbuf-loader.h: New Class. Beginning of progrssive
4364 1999-10-25 Federico Mena Quintero <federico@redhat.com>
4366 * configure.in (CFLAGS): Patch from Uwe Koloska
4367 <koloska@Rcs1.urz.tu-dresden.de> to fix a stupid typo of mine.
4369 1999-10-22 Havoc Pennington <hp@pobox.com>
4371 * src/io-xpm.c (mem_buffer): Clean up stupid
4372 increment-inside-array-dereference thing
4374 * src/testpixbuf.c: Add XPM data tests.
4376 * src/io-xpm.c: Make the XPM data buffer const, fix const
4377 correctness throughout the code.
4379 1999-10-22 Havoc Pennington <hp@pobox.com>
4381 * src/gdk-pixbuf.h: Export gdk_pixbuf_new_from_xpm_data()
4383 1999-10-22 Havoc Pennington <hp@pobox.com>
4385 * src/io-xpm.c (image_load_xpm_data): Export this symbol for
4386 loading an XPM from memory.
4388 * src/gdk-pixbuf-io.c (gdk_pixbuf_new_from_xpm_data): New
4389 function, loads pixbuf from xpm data
4390 (image_handler_load): Add g_return_if_fail() to ensure the same
4391 module isn't loaded twice. Add g_module_symbol() to scan for XPM
4394 1999-10-22 Federico Mena Quintero <federico@redhat.com>
4396 * src/io-png.c (image_load): Patch from Kristian Hogsberg
4397 Kristensen <hogsberg@daimi.au.dk> to avoid allocating extra row
4398 buffers; the rows can be read in directly into the main pixel
4401 1999-10-20 Federico Mena Quintero <federico@redhat.com>
4403 * src/gdk-pixbuf-io.c (image_handler_load): Free path.
4405 1999-10-20 Federico Mena Quintero <federico@redhat.com>
4407 * configure.in: Bumped version number to 0.3.
4409 * src/Makefile.am (lbgdk_pixbuf_la_LDFLAGS): Added a libtool
4410 version number for the library.
4412 1999-10-20 Federico Mena Quintero <federico@redhat.com>
4414 * src/gdk-pixbuf.h (GdkPixbuf): Removed the unref_fn field. Now
4415 all memory management of the buffer is done by libart.
4417 * src/gdk-pixbuf.c (gdk_pixbuf_unref): Do destruction here.
4418 Removed gdk_pixbuf_destroy, gdk_pixbuf_duplicate.
4420 * src/gdk-pixbuf-data.c (gdk_pixbuf_new_from_data): Implemented in
4421 terms of the libart functions. Removed the old code.
4423 * src/gdk-pixbuf-io.c (image_handler_load): Removed the save
4424 symbols. Saving will not be implemented in GdkPixbuf.
4426 * src/io-gif.c: Removed the saving stub.
4427 (image_load): Fixed memory management to fail gracefully if we run
4428 out of memory while loading the image. Close the gif file when we
4429 are done. This still needs more error handling for the DGif
4432 * src/io-jpeg.c (image_load): Some robustness fixes.
4434 * src/io-png.c: Removed the saving stuff.
4435 (image_load): Some memory management fixes.
4437 * src/io-tiff.c (image_load): Ditto.
4439 * src/io-xpm.c (pixbuf_create_from_xpm): Ditto.
4441 1999-10-18 Havoc Pennington <hp@pobox.com>
4443 * subautogen.sh: New name for macros/autogen.sh
4445 * autogen.sh: use subautogen.sh
4447 1999-10-18 Federico Mena Quintero <federico@redhat.com>
4449 * src/*: Reindented to use the GNOME Indentation. Renamed
4450 GdkPixBuf to GdkPixbuf, for consistency with the function names
4451 (and it is also easier to type) :-)
4453 1999-10-18 Havoc Pennington <hp@pobox.com>
4455 * configure.in: Use AM_PATH_GLIB instead of glib-config directly
4457 * src/Makefile.am: Re-enable testpixbuf with GTK_CFLAGS/GTK_LIBS
4459 1999-10-18 Havoc Pennington <hp@pobox.com>
4461 * Makefile.am (SUBDIRS): Remove "macros"
4463 * configure.in: Don't use GNOME_INIT, handle case where we are
4464 inside gnome-libs. AM_PATH_GTK for the GIF test
4466 * src/Makefile.am: Change flags to work without libgnomeui,
4467 comment out testpixbuf for now
4469 1999-10-18 Federico Mena Quintero <federico@redhat.com>
4471 * configure.in: Use $GTK_LIBS as the extra libs when checking for
4472 libgif/libungif, as they need the X libraries. Fixes bug #2472.
4474 1999-10-10 Cody Russell <bratsche@dfw.net>
4475 * src/gdk-pixbuf-drawable.c: core function now determines whether
4476 the requested geometry is on screen or not, and if some is not
4477 then the request is clamped to geometry that is on the screen.
4479 Changed 'pixbuf' to 'art_pixbuf' in core function.
4481 1999-10-08 Michael Fulbright <drmike@redhat.com>
4483 * src/gdk-pixbuf-data.c: Added to load rgb data from const data.
4485 * src/testpifbuf: Changed test program to display cdrom from rgb data
4486 if no filename given to test program.
4488 1999-10-07 Cody Russell <bratsche@dfw.net>
4489 * src/gdk-pixbuf-drawable.[ch]: Added. (Actually, Miguel committed
4490 them, but I wrote them).
4492 * src/gdk-pixbuf-drawable.h: Added a missing ; so things will now
4495 * src/Makefile.am: Added gdk-pixbuf-drawable.[ch] to
4496 libgdk_pixbuf_la_SOURCES and libgdk_pixbufinclude_HEADERS.
4498 * src/gdk-pixbuf-drawable.c: Added #include "gdk-pixbuf-drawable.h"
4501 * src/gdk-pixbuf-drawable.[ch]: Changed functions to return
4502 GdkPixBuf* instead of ArtPixBuf*.
4504 1999-09-22 Michael Meeks <michael@nuclecu.unam.mx>
4506 * src/gdk-pixbuf.c (gdk_pixbuf_new): created.
4507 (gdk_pixbuf_scale): use gdk_pixbuf_new + return a new scaled image.
4509 * src/gdk-pixbuf.h (struct _GdkPixBuf): Re-organise struct, + add
4510 GdkPixBufUnrefFunc + gdk_pixbuf_new.
4512 * src/io-jpeg.c (image_load): clean to use gdk_pixbuf_new.
4514 * src/io-xpm.c (_pixbuf_create_from_xpm): ditto.
4516 * src/io-tiff.c (image_load): ditto + fix leak
4518 * src/io-png.c (image_load): ditto + add more exit points; monitor.png
4519 crashes this module ( add warning :-)
4521 * src/io-bmp.c (image_load): ditto.
4523 * src/io-gif.c (image_load): ditto.
4525 1999-09-18 Michael Meeks <michael@nuclecu.unam.mx>
4527 * src/gdk-pixbuf.c (gdk_pixbuf_scale): Hack rgba support in so
4528 it doesn't crash scaling with alpha.
4530 1999-09-17 Federico Mena Quintero <federico@redhat.com>
4532 * src/io-bmp.c (image_load): Set the initial ref_count to 1.
4534 * src/io-gif.c (image_load): Likewise.
4536 * src/io-jpeg.c (image_load): Likewise.
4538 * src/io-png.c (image_load): Likewise.
4540 * src/io-tiff.c (image_load): Likewise.
4542 * src/io-xpm.c (_pixbuf_create_from_xpm): Likewise.
4544 * src/gdk-pixbuf-io.c (gdk_pixbuf_load_image): Added an assertion
4545 for the ref_count to be != 0.
4547 * src/gdk-pixbuf.c (gdk_pixbuf_ref): Be more paranoid with sanity
4549 (gdk_pixbuf_unref): Fix incorrect sanity check and comparison.
4551 1999-08-09 Federico Mena Quintero <federico@nuclecu.unam.mx>
4553 * src/io-png.c (image_save): Fixed compiler warnings. Fixed write
4554 to unallocated memory (row_ptr), and fixed its type as well. Take
4555 into account the ArtPixbuf's rowstride when assigning the row
4558 * src/gdk-pixbuf.c: Fixup includes.
4560 * src/gdk-pixbuf-io.c: Likewise.
4562 Sat Jul 31 19:19:47 CEST 1999
4564 * src/gdk-pixbuf-io.c:
4565 * src/io-png.c: Fixed two obvious C syntax bugs
4567 1999-07-29 Mark Crichton <crichton@gimp.org>
4569 * src/io-png.c (image_save): Added PNG saving function
4571 * src/gdk-pixbuf-io.c: Changed image_save function format. Now it's
4572 image_save(GdkPixBuf *p, FILE *f, ...)
4575 1999-07-26 Michael Zucchi <mzucchi@denr.sa.gov.au>
4577 * src/Makefile.am (*_LIB): Only build the relevant loaders which
4578 require extra libraries if we actually have those libraries.
4580 1999-07-23 Richard Hestilow <hestgray@ionet.net>
4582 * src/gdk-pixbuf.h: Include glib.h as it uses g* datatypes
4583 * gdk_pixbufConf.sh.in: Added for gnome-config
4585 * configure.in: Modified to generate gdk_pixbufConf.sh
4587 1999-07-20 Mark Crichton <crichton@gimp.org>
4589 * src/gdk-pixbuf.c (gdk_pixbuf_rotate): Fixed rotation. Now a bbox
4590 calculation needs to be done.
4592 1999-07-18 Larry Ewing <lewing@gimp.org>
4597 * src/io-jpeg.c: Fix a few memory leaks in the, most of them in
4598 error cases but one or two in the common case. There are probably
4599 a few small ones left.
4601 1999-07-18 Mark Crichton <crichton@gimp.org>
4603 * configure.in: removed version.h.
4605 * src/gdk-pixbuf-io.c (pixbuf_check_tiff): Minor readability
4608 1999-07-17 Mark Crichton <crichton@gimp.org>
4610 * src/gdk-pixbuf.c: Removed gdk_pixbuf_free, redundant code.
4611 (gdk_pixbuf_rotate): Added pixbuf rotation code.
4612 (gdk_pixbuf_scale): Changed // comments to /* */
4614 * src/gdk-pixbuf.h (gdk_pixbuf_destroy): Added gdk_pixbuf_destroy
4617 1999-07-16 Larry Ewing <lewing@gimp.org>
4619 * src/testpixbuf.c (expose_func): reverted the expose everything
4620 changes, I'm not sure why these went in.
4621 (config_func): bring this up to date with the new pixbuf_scale
4624 * src/gdk-pixbuf-io.c: added a couple of warnings to the module
4625 loading code so that poeple can diagnose problems better.
4627 * src/gdk-pixbuf.c (gdk_pixbux_scale): fix the borkedness, also it
4628 no longer allocates a new pixbuf, which make things nicer for the
4629 rest of the code. Unfortunately there is still a problem with
4630 scaling rgba images.
4632 1999-07-16 Mark Crichton <crichton@gimp.org>
4634 * src/testpixbuf.c (config_func): ConfigureEvent handler. This
4635 calls gdk_pixbuf_scale. However, something is not working.
4636 N.B.: current pixmap is now stored in user_data with a key of
4639 * src/gdk-pixbuf.c (gdk_pixbuf_scale): Implemented scaling function.
4640 Something is still borked, however.
4642 1999-07-15 Larry Ewing <lewing@gimp.org>
4644 * src/io-jpeg.c (image_load): add raph@gimp.org's fix to the jpeg
4647 * src/testpixbuf.c (main): fix up the file routines a little so
4648 that you can load multiple files given the file names
4650 1999-07-14 Larry Ewing <lewing@gimp.org>
4652 * src/testpixbuf.c (expose_func): added an almost proper expose
4653 handler for testpixbuf
4655 1999-07-13 Mark Crichton <crichton@gimp.org>
4657 * configure.in: Fixed GIF check. Replaced " with '
4658 * src/gdk-pixbuf.c: More (minor) work on gdk_pixbuf_scale
4660 1999-07-13 Mark Crichton <crichton@gimp.org>
4662 * configure.in: I am a bonehead. Added gif-lib check.