1 2008-02-16 Matthias Clasen <mclasen@redhat.com>
3 * === Released 2.13.0 ===
5 2008-02-15 Matthias Clasen <mclasen@redhat.com>
7 * gdk-pixbuf-animation.h:
8 * gdk-pixbuf.symbols: Fix up export of gdk_pixbuf_non_anim_get_type.
10 2008-02-12 Matthias Clasen <mclasen@redhat.com>
12 * gdk-pixbuf-io.c (at_scale_size_prepared_cb): Don't let
13 the width or height go below 1. (#516024, Christian Persch)
15 2008-02-10 Matthias Clasen <mclasen@redhat.com>
17 * gdk-pixbuf-scaled-anim.c: Try harder to return pixbufs
18 of the requested size. (#494515, Mike Morrison)
20 2008-01-15 Matthias Clasen <mclasen@redhat.com>
22 * gdk-pixbuf-io.c (save_to_stream): Handle partial writes.
24 2008-01-16 Michael Natterer <mitch@imendio.com>
26 * gdk-pixbuf-io.c (save_to_stream): fix signature of this function
27 and propagate errors from g_output_stream_write(). Return error
28 also on incomplete writes (which don't generate an error by
33 (gdk_pixbuf_io_init): initialize "builtin_module" on a separate
34 line to avoid compiler warning in the common case of no built-in
37 2008-01-16 Michael Natterer <mitch@imendio.com>
39 * Makefile.am (LDADDS): use $GDK_PIXBUF_DEP_LIBS instead of
40 $GLIB_LIBS so gio gets pulled in.
42 2008-01-15 Matthias Clasen <mclasne@redhat.com>
46 * gdk-pixbuf-io.c (gdk_pixbuf_new_from_stream):
47 (gdk_pixbuf_new_from_stream_at_scale):
48 (gdk_pixbuf_save_to_stream): New stream i/o functions.
50 2008-01-14 Michael Natterer <mitch@imendio.com>
52 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_prepare): cast the return
53 value of _gdk_pixbuf_scaled_anim_new() to fix incompatible pointer
56 2007-12-09 Matthias Clasen <mclasen@redhat.com>
58 * io-jpeg.c: Fix the spinguard logic for big buffers.
61 2007-11-25 Tor Lillqvist <tml@novell.com>
63 * Makefile.am: Fix static build of the icns loader.
65 2007-11-25 Bastien Nocera <hadess@hadess.net>
68 * io-jasper.c: Add the libjasper JPEG2000 loader
71 2007-11-20 Matthias Clasen <mclasen@redhat.com>
73 * gdk-pixbuf-animation.c: Use G_DEFINE_TYPE (#469341,
76 2007-11-20 Bastien Nocera <hadess@hadess.net>
78 * io-icns.c: (load_resources): Add support for 512x512 Leopard
79 icons, using the ic09 iconType
81 2007-11-20 Bastien Nocera <hadess@hadess.net>
84 * io-icns.c: Add icns (MacOS X icons) loader, based on work by
85 Lyonel Vincent <lyonel@ezix.org> (Closes: #395738)
87 2007-11-10 Matthias Clasen <mclasen@redhat.com>
89 * io-jpeg.c: Avoid unaligned accesses that cause
90 problems on some architectures. (patch by David Miller)
92 2007-10-16 Matthias Clasen <mclasen@redhat.com>
94 * === Released 2.12.1 ===
96 2007-10-16 Matthias Clasen <mclasen@redhat.com>
98 * io-wbmp.c: Use better magic. (#339877, Bastien Nocera)
100 2007-09-13 Matthias Clasen <mclasen@redhat.com>
102 * === Released 2.12.0 ===
104 2007-09-13 Matthias Clasen <mclasen@redhat.com>
106 * gdk-pixbuf-scaled-anim.c (get_scaled_pixbuf): Don't leak
109 2007-09-08 Matthias Clasen <mclasen@redhat.com>
111 * io-ani.c: Fix some possible crashes. (#468832, Michal Luczaj)
113 2007-09-07 Matthias Clasen <mclasen@redhat.com>
115 * io-tga.c (gdk_pixbuf__tga_stop_load): Handle pbuf
116 being NULL. (#468801, Sebastien Bacher)
118 2007-07-21 Matthias Clasen <mclasen@redhat.com>
120 * === Released 2.11.6 ===
122 Sat Jul 7 17:34:33 2007 Tim Janik <timj@gtk.org>
124 * gdk-pixbuf-scale.c: docu fixes from Guillaume Cottenceau, #454596.
126 2007-07-06 Michael J. Chudobiak <mjc@cvs.gnome.org>
128 * io-tiff.c: (tiff_image_parse): Added a comment to explain
129 the signal used to stop parsing early.
131 2007-07-05 Matthias Clasen <mclasen@redhat.com>
133 * io-tiff.c: Revert the last change, it was wrong
134 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_close): Redo the last
135 change in a different way.
137 2007-07-04 Tor Lillqvist <tml@novell.com>
139 * pixops/Makefile.am (timescale_LDADD): Use GDK_PIXBUF_DEP_LIBS
140 instead of GDK_PIXBUF_EXTRA_LIBS here, too.
142 2007-07-03 Matthias Clasen <mclasen@redhat.com>
144 * io-tiff.c (tiff_image_parse): Always set an error
145 when returning NULL. (453365, Michael Chudobiak)
147 2007-07-03 Matthias Clasen <mclasen@redhat.com>
149 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_close): Be
150 more careful when calling g_propagate_error(). (#453365,
153 2007-07-02 Matthias Clasen <mclasen@redhat.com>
155 * === Released 2.11.5 ===
157 2007-07-02 Matthias Clasen <mclasen@redhat.com>
159 * gdk-pixbuf.c (gdk_pixbuf_get_option): Document the
160 "orientation" option.
162 * gdk-pixbuf.symbols:
164 * gdk-pixbuf-util.c (gdk_pixbuf_apply_embedded_orientation):
165 New function to handle Exif orientation information in
166 tiff and jpeg images. (#439567, Michael Chudobiak)
168 2007-06-19 Matthias Clasen <mclasen@redhat.com>
170 * === Released 2.11.4 ===
172 2007-06-15 Matthias Clasen <mclasen@redhat.com>
174 * === Released 2.11.3 ===
176 2007-06-15 Hans Breuer <hans@breuer.org>
178 * makefile.msc : updated
179 * io-jpeg.c : use g_snprintf
181 2007-06-12 Behdad Esfahbod <behdad@gnome.org>
183 * io-pnm.c (explode_bitmap_into_buf): Fix out-of-bound access.
184 (#440918, Matthias Kilian)
186 2007-06-06 Matthias Clasen <mclasen@redhat.com>
188 * === Released 2.11.2 ===
190 2007-06-04 Matthias Clasen <mclasen@redhat.com>
192 * === Released 2.11.1 ===
194 2007-05-30 Chris Wilson <chris@chris-wilson.co.uk>
196 * io-jpeg.c (gdk_pixbuf__jpeg_image_stop_load):
197 Supply the current GError for fatal_error_handler(). (#441443)
199 2007-05-24 Matthias Clasen <mclasen@redhat.com>
201 * === Released 2.11.0 ===
203 2007-05-23 Matthias Clasen <mclasen@redhat.com>
205 * gdk-pixbuf.symbols: Add missing scaled-anim entries.
207 2007-05-18 Michael J. Chudobiak <mjc@cvs.gnome.org>
209 * gdk-pixbuf-scaled-anim.c: (get_scaled_pixbuf):
210 Preserve pixbuf options when generating a new scaled pixbuf.
212 * io-jpeg.c: (get_orientation), (gdk_pixbuf__jpeg_image_load),
213 (gdk_pixbuf__jpeg_image_load_increment): Read the exif
214 orientation tag and associate it with the "orientation" pixbuf
215 option. Renders libexif unnecessary in some applications.
217 * io-tiff.c: (tiff_image_parse): Read the tiff orientation tag,
218 compensate for the partial rotations performed by libtiff,
219 and generate an "orientation" option for the pixbuf.
221 2007-04-29 Matthias Clasen <mclasen@redhat.com>
223 * io-jpeg.c: Remove a pointless check from the previous
224 commit that added a new string.
226 2007-04-28 Matthias Clasen <mclasen@redhat.com>
229 * io-jpeg.c: Accept unknown parameters with a warning
230 when saving. (#405539, Daniel Atallah)
232 2007-04-25 Matthias Clasen <mclasen@redhat.com>
234 * gdk-pixbuf-simple-anim.c (gdk_pixbuf_simple_anim_add_frame):
235 Don't double the delay time of the first frame. (#431997,
238 2007-04-25 Matthias Clasen <mclasen@redhat.com>
240 * gdk-pixbuf-scaled-anim.c (gdk_pixbuf_scaled_anim_iter_finalize):
241 Chain up. (#433125, Christian Persch)
243 Wed Mar 28 15:27:35 2007 Tim Janik <timj@imendio.com>
245 * io-jpeg.c: applied JPEG loader fix from maemo. this fix makes sure
246 stop_load() doesn't forget about its return value, and it pulls the
247 check for infinite looping out of an else branch in load_increment()
248 so it runs unconditionally, fixes #397643.
250 2007-03-08 Matthias Clasen <mclasen@redhat.com>
252 * gdk-pixbuf-scaled-anim.[hc]: Implement an animation
253 wrapper for scaling animations.
255 * gdk-pixbuf-loader.c: Use GdkPixbufScaledAnim to scale
256 animations. (#335752, Mike Morrison)
260 2007-03-06 Tor Lillqvist <tml@novell.com>
262 * Makefile.am: Further fixes for building on Win32 outside
263 srcdir. (#413492, Mathias Hasselmann)
265 2007-03-05 Matthias Clasen <mclasen@redhat.com>
267 * io-tga.c: (gdk_pixbuf__tga_stop_load): Flip rle-encoded
268 images even if they haven't been completely loaded. (#347106)
270 2007-02-27 Felix Riemann <friemann@svn.gnome.org>
272 * io-ico.c: (fill_info): Add image/x-ico to supported mime types.
275 2007-02-16 Matthias Clasen <mclasen@redhat.com>
277 * io-png.c: Don't leak in the error path. (#405539, Daniel Atallah)
279 2007-02-07 Chris Wilson <chris@chris-wilson.co.uk>
281 * io-jpeg.c: (gdk_pixbuf__jpeg_image_load),
282 (gdk_pixbuf__jpeg_image_load_increment): Set the GError
283 if the image is zero length. (#405327)
285 2007-02-06 Matthias Clasen <mclasen@redhat.com>
287 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_close): Protect
288 against stop_load begin broken. (#403255, Lucas Mazzardo Veloso)
290 2007-01-21 Matthias Clasen <mclasen@redhat.com>
292 * io-gif.c (gdk_pixbuf__gif_image_stop_load): Return an
293 error if we didn't successfully load a frame. (#394190,
296 2007-01-17 Michael Natterer <mitch@imendio.com>
298 Patch taken from maemo-gtk:
300 * io-png.c (png_text_to_pixbuf_option): don't call g_convert() on
303 (png_info_callback): set an error when the size_func would scale
304 the pixbuf away completely.
306 2007-01-16 Matthias Clasen <mclasen@redhat.com>
308 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_write): Just
309 call gdk_pixbuf_loader_close to close the loader in
310 the error case. Fixes memory leaks in the error case,
311 pointed out by David Necas.
313 2007-01-04 Matthias Clasen <mclasen@redhat.com>
315 * io-bmp.c (OneLine32): Fix a warning
317 2006-12-22 Matthias Clasen <mclasen@redhat.com>
319 * io-bmp.c (decode_bitmasks): Handle bmps
320 with more than 8 bits per channel. (#172584,
323 * io-bmp.c: Handle offsets more carefully. (#172188,
326 * io-bmp.c: Handle v5 and OS/2 v2 bmps.
328 * io-bmp.c: Handle alpha masks in v4 and v5 bmps.
330 2006-12-21 Matthias Clasen <mclasen@redhat.com>
332 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_write): Emit
333 the closed signal when closing the loader, pointed out
336 2006-12-21 Matthias Clasen <mclasen@redhat.com>
338 * io-gif.c (gif_get_lzw): Handle invalid gif animations
339 a little bit more robustly. (#357974, Vassilis Pandis,
340 patch by Felix Riemann)
342 * gdk-pixbuf-data.c (gdk_pixbuf_new_from_data):
343 * gdk-pixbuf.c (gdk_pixbuf_new): Remove redundant size
344 checks, and document that width, height must be > 0.
345 (#343330, Felix Riemann)
347 * Makefile.am: Link against GLib. (#341158, Alexey Rusakov)
349 2006-12-19 Matthias Clasen <mclasen@redhat.com>
351 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_close): Don't
352 spew a warning if the printer is already closed.
354 2006-12-09 Matthias Clasen <mclasen@redhat.com>
356 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_write): Behave as
357 documented and close the loader when returning FALSE.
359 2006-10-29 Tor Lillqvist <tml@novell.com>
362 * Makefile.am (EXTRA_DIST): Remove pixbufloader_*.def, they are
363 not used. (#365388) They were all identical, and exported just two
364 symbols, so if somebody needs them for a MSVC build that doesn't
365 use built-in modules it's trivial to hack makefile.msc to produce
366 a common .def file for the loaders. The two symbols that need to
367 be exported are fill_info and fill_vtable.
369 2006-10-11 Tor Lillqvist <tml@novell.com>
371 Enable having some loaders built-in even if loading the others
372 dynamically. Have loaders in the same order as in configure.in in
373 all places where they are handled/listed.
375 * Makefile.am: Define the STATIC_FOO_LIB and FOO_LIB macros
376 conditionally depending on whether said loader is built-in or
377 not. Use the names libstatic-pixbufloader-foo.la instead of
378 libpixbufloader-static-foo.la for the built-in ones so that the
379 "echo libpixbufloader-*.la" won't match them.
381 * gdk-pixbuf-io.c: Reorganize code as to plumb the built-in
382 loaders also if USE_GMODULE. Don't warn about a missing
383 gdk-pixbuf.loaders file if we have at least one included loader.
385 * gdk-pixbuf-private.h
386 * io-*.c: Don't define a generic MODULE_ENTRY, as we can't use it
387 in the loaders anyway. Each loader needs to check if INCLUDE_foo
390 2006-10-08 Matthias Clasen <mclasen@redhat.com>
392 * Apply a cleanup patch by Kjartan Maraas (#341812)
394 2006-09-06 Matthias Clasen <mclasen@redhat.com>
396 * io-pnm.c: Simplify and fix reading of ASCII images.
398 2006-08-17 Matthias Clasen <mclasen@redhat.com>
400 * === Released 2.10.2 ===
402 2006-08-16 Matthias Clasen <mclasen@redhat.com>
404 * gdk-pixbuf-io.c (gdk_pixbuf_new_from_file_at_scale):
405 Stop loading an animation if the first frame is complete.
406 (#350911, Christian Neumair)
408 2006-07-23 Matthias Clasen <mclasen@redhat.com>
410 * === Released 2.10.1 ===
412 2006-07-16 Matthias Clasen <mclasen@redhat.com>
414 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_load_module)
415 (gdk_pixbuf_loader_write, gdk_pixbuf_loader_close)
416 (gdk_pixbuf_loader_ensure_error): Put the code to protect
417 against broken loaders that forget to set error in an
418 auxiliary function and call it in more places. (#346428,
421 * io-xbm.c: Fix incremental loading of
422 xbms. (#346427, Ed Catmur)
423 Also make the xbm loader accept const variations.
425 2006-07-02 Matthias Clasen <mclasen@redhat.com>
427 * === Released 2.10.0 ===
429 2006-06-21 Matthias Clasen <mclasen@redhat.com>
431 * pixops/*.S: NetBSD portability fixes. (#346374,
434 * === Released 2.9.4 ===
436 2006-06-12 Matthias Clasen <mclasen@redhat.com>
438 * === Released 2.9.3 ===
440 2006-06-05 Matthias Clasen <mclasen@redhat.com>
442 * === Released 2.9.2 ===
444 2006-05-16 Matthias Clasen <mclasen@redhat.com>
446 * === Released 2.9.1 ====
448 2006-05-04 Matthias Clasen <mclasen@redhat.com>
450 * === Released 2.9.0 ===
452 2006-04-04 Matthias Clasen <mclasen@redhat.com>
454 * gdk-pixbuf-loader.c:
455 * gdk-pixbuf.c: Use G_DEFINE_TYPE.
457 * gdk-pixbuf.c: No point in making the error path fast by
460 2006-03-24 Matthias Clasen <mclasen@redhat.com>
462 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_write): Remove a
463 pointless check, pointed out by Kjartan Maraas.
465 2006-03-22 Matthias Clasen <mclasen@redhat.com>
467 * gdk-pixbuf-loader.c: Add some documentation about
468 supported image formats, and how to find out about them.
469 (#335536, Murray Cumming)
471 2006-03-20 Matthias Clasen <mclasen@redhat.com>
473 * gdk-pixbuf-animation.c:
477 * io-gif.c: Always save errno to a temporary before making
478 other calls. (#335179, Morten Welinder)
480 2006-03-14 Matthias Clasen <mclasen@redhat.com>
482 * io-gif.c (gdk_pixbuf__gif_image_load): Add a shortcut
483 to stop the gif mainloop after the first frame, if that
484 is all we are interested in. (#334538)
486 2006-03-03 Matthias Clasen <mclasen@redhat.com>
488 * io-pnm.c: Support pnm files with maxval > 255.
489 (#327560, Matthijs Douze)
491 2006-03-03 Matthias Clasen <mclasen@redhat.com>
493 * io-pcx.c (pcx_load_palette_8): Fix incremental loading
494 of 8-bit pcx files. (#148518, Magnus Bergmann)
496 2006-02-28 Anders Carlsson <andersca@imendio.com>
499 Update documentation now that tiff supports saving.
507 (tiff_load_map_file):
508 (tiff_load_unmap_file):
509 (gdk_pixbuf__tiff_image_stop_load):
510 Rename callback functions that are used during loading.
517 (create_save_context):
519 New callback functions which operate on a memory buffer.
521 (gdk_pixbuf__tiff_image_save_to_callback):
522 Implement saving of pixbufs to tiffs.
525 (gdk_pixbuf__tiff_image_save):
526 New function that saves a pixbuf to a FILE handle. Uses
533 Change flags since this module supports writing now.
535 2006-02-10 Matthias Clasen <mclasen@redhat.com>
542 * io-xpm.c: Always check for NULL when using callbacks.
543 (#330563, Benjamin Otte)
545 2006-01-18 Matthias Clasen <mclasen@redhat.com>
547 * io-gif.c (gdk_pixbuf__gif_image_load_increment): Don't cast
548 the results of g_new(). (#327423, Morten Welinder)
550 2006-01-12 Federico Mena Quintero <federico@ximian.com>
552 * gdk-pixbuf-util.c (gdk_pixbuf_saturate_and_pixelate): Clarify
553 the docs ("darkened/brightened" is not "saturation").
555 Fri Dec 30 00:59:21 2005 Jonathan Blandford <jrb@redhat.com>
557 * gdk-pixbuf-io.c (gdk_pixbuf_format_get_license): minor doc edit.
559 2005-12-16 Matthias Clasen <mclasen@redhat.com>
561 * gdk-pixbuf-io.c (_gdk_pixbuf_load_module_unlocked): Use
562 G_MODULE_BIND_LOCAL when opening modules.
564 2005-12-14 Michael Natterer <mitch@imendio.com>
566 * io-jpeg.c (gdk_pixbuf__jpeg_image_load_lines): new utility
567 function which factors out massive code duplication from the
570 2005-12-14 Michael Natterer <mitch@imendio.com>
572 * io-jpeg.c: applied patch from maemo-gtk which avoids the
573 allocation of an intermediate buffer for non-progressive
574 jpegs. Fixed bug #305894.
576 2005-11-15 Matthias Clasen <mclasen@redhat.com>
578 * io-xpm.c: Fix several integer overflows which have been
579 reported as CVE-2005-3186 and CVE-2005-2975.
581 2005-10-12 Matthias Clasen <mclasen@redhat.com>
583 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_write): Only call
584 gdk_pixbuf_loader_eat_header_write() when count > 0. (#318589,
587 2005-10-03 Matthias Clasen <mclasen@redhat.com>
589 * gdk-pixbuf-animation.c (gdk_pixbuf_animation_new_from_file):
590 * gdk-pixbuf-io.c (gdk_pixbuf_new_from_file):
591 * gdk-pixbuf-loader.c: Use a 1k buffer for sniffing image formats,
592 instead of 128 or 256 bytes. (#317225, Sebastien Bacher,
595 2005-09-05 Matthias Clasen <mclasen@redhat.com>
597 * io-tga.c (parse_rle_data): Remove unused variable
598 pbuf_count. (#315282, Kjartan Maraas)
600 2005-08-31 Matthias Clasen <mclasen@redhat.com>
602 * Makefile.am (gdk-pixbuf-enum-types.c): Intern type
603 names in code generated by glib-mkenums, too.
605 * io-ani-animation.c (gdk_pixbuf_ani_anim_iter_get_type)
606 (gdk_pixbuf_ani_anim_get_type):
607 * io-gif-animation.c (gdk_pixbuf_gif_anim_get_type)
608 (gdk_pixbuf_gif_anim_iter_get_type):
609 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_get_type):
610 * gdk-pixbuf.c (gdk_pixbuf_get_type):
611 * gdk-pixbuf-animation.c (gdk_pixbuf_animation_get_type):
612 Intern type names before registering the type to avoid
615 2005-08-30 Matthias Clasen <mclasen@redhat.com>
617 * gdk-pixbuf-io.c (format_check): Make this work again.
619 * io-png.c (png_save_to_callback_write_func): Add a cast
620 to avoid compiler warnings.
622 * pixops/timescale.c (main): Declare src_buf, dest_buf as
623 unsigned to avoid compiler warnings.
625 * gdk-pixbuf-io.h: Declare the prefix and mask members of
626 GdkPixbufModulePattern as char*, to avoid compiler warnings.
628 * io-ani.c (ani_load_chunk): Use g_try_new() in some places.
630 2005-08-24 Matthias Clasen <mclasen@redhat.com>
632 * === Released 2.8.2 ===
634 * === Released 2.8.1 ===
636 2005-08-18 Matthias Clasen <mclasen@redhat.com>
638 * io-ico.c (DecodeHeader): Check for overflow in one more
639 place. (#313818, Tommi Komulainen)
641 2005-08-15 Matthias Clasen <mclasen@redhat.com>
643 * io-jpeg.c (fatal_error_handler): Pay attention to the
644 libjpeg error code and report OOM errors as such. (#312674,
647 2005-08-13 Matthias Clasen <mclasen@redhat.com>
649 * === Released 2.8.0 ===
651 2005-08-07 Matthias Clasen <mclasen@redhat.com>
653 * abicheck.sh: Also check exported variables.
655 2005-08-02 Matthias Clasen <mclasen@redhat.com>
657 * === Released 2.7.5 ===
659 2005-07-22 Matthias Clasen <mclasen@redhat.com>
661 * === Released 2.7.4 ===
663 2005-07-22 Matthias Clasen <mclasen@redhat.com>
665 * queryloaders.c: Accept '*' in masks. (pointed out
666 by William Jon McCann)
668 * gdk-pixbuf-io.c (format_check): Make anchored patterns work
669 as they did before. (#311011, William Jon McCann)
671 2005-07-22 Matthias Clasen <mclasen@redhat.com>
673 * gdk-pixbuf-io.c (format_check): Interpret patterns where
674 the first byte of the mask is '*' as unanchored. (#311011)
675 (gdk_pixbuf_new_from_file): Use the first 256 bytes for
676 sniffing the file format.
678 2005-07-15 Matthias Clasen <mclasen@redhat.com>
680 * === Released 2.7.3 ===
682 2005-07-12 Matthias Clasen <mclasen@redhat.com>
685 * pixops/*: Add copyright and license information.
687 2005-07-09 Tor Lillqvist <tml@novell.com>
689 * Makefile.am: Don't use the scripts in build/win32 to compile the
690 rc file into a resource object file. (This means we lose the
691 build number increment magic, but I doubt it was that useful
692 anyway.) Instead use windres directly. To pass the normal .o file
693 produced by windres through libtool, which would want a .lo file,
694 pass it directly to the linker using a -Wl option.
696 * gdk_pixbuf.rc.in: Replace BUILDNUMBER with 0.
698 2005-07-08 Matthias Clasen <mclasen@redhat.com>
700 * === Released 2.7.2 ===
702 2005-07-01 Matthias Clasen <mclasen@redhat.com>
704 * === Released 2.7.1 ===
706 2005-07-01 Matthias Clasen <mclasen@redhat.com>
708 * gdk-pixbuf-io.c (gdk_pixbuf_new_from_file_at_scale): Allow
709 -1 for width/height and interpret them as "not constrained".
710 (#309258, Mark McLoughlin)
712 2005-06-26 Tor Lillqvist <tml@novell.com>
714 * Makefile.am: Current GNU tools do understand the PRIVATE
715 keyword, so no need to remove those entries from the import
716 library. libtool installs the .dll.a import library itself, so no
717 need to do it here. Do install the .def file.
719 2005-06-22 Matthias Clasen <mclasen@redhat.com>
721 * gdk-pixbuf-i18n.h: Use glib-i18n.h
723 2005-06-20 Matthias Clasen <mclasen@redhat.com>
725 * === Released 2.7.0 ===
727 2005-06-15 Matthias Clasen <mclasen@redhat.com>
729 * gdk-pixbuf.symbols:
730 * gdk-pixbuf-simple-anim.h: Add
731 gdk_pixbuf_simple_anim_iter_get_type()
733 2005-06-08 Matthias Clasen <mclasen@redhat.com>
735 * io-pnm.c (pnm_read_next_value): Check for overflow.
736 (#306394, Morten Welinder)
738 2005-05-27 Matthias Clasen <mclasen@redhat.com>
740 * io-bmp.c: Accept the 108 byte header of BMP v4. (#168799)
742 2005-05-25 Matthias Clasen <mclasen@redhat.com>
744 * gdk-pixbuf.symbols:
745 * gdk-pixbuf-simple-anim.[hc]: No need to expose the iter
746 subclass at all in the headers.
748 * Makefile.am: Add new files.
750 * gdk-pixbuf.symbols: Add new api.
752 * gdk-pixbuf.h: Include gdk-pixbuf-simple-anim.h here.
754 * gdk-pixbuf-simple-anim.[hc]: Add a way to construct
755 simple animations out of pixbufs. (#135161, Dom Lachowicz)
757 2005-05-24 Sven Neumann <sven@gimp.org>
759 * io-png.c: allow to specify the PNG compression level by passing
760 a "compression" parameter to the PNG save function (bug #305337).
762 * gdk-pixbuf-io.c (gdk_pixbuf_save): document the new parameter.
764 2005-04-09 Matthias Clasen <mclasen@redhat.com>
766 * Makefile.am: Use $(NM), not nm directly. (#301299,
767 Nguyen Thai Ngoc Duy)
769 * io-bmp.c (gdk_pixbuf__bmp_image_save_to_callback):
770 Don't overflow the stack. (Jakub Jelinek, Arjan van de Ven)
772 2005-04-08 Matthias Clasen <mclasen@redhat.com>
774 * io-pcx.c: No debugging output, please. (#173107,
777 2005-04-07 Matthias Clasen <mclasen@redhat.com>
779 * io-bmp.c (DecodeColormap): Initialize the colormap to
780 zero. (#171762, David Costanzo)
782 2005-03-30 Matthias Clasen <mclasen@redhat.com>
784 * io-bmp.c: Avoid bus errors due to unaligned access. (#168173,
785 Morten Welinder, Ivan Wong)
787 2005-03-29 Matthias Clasen <mclasen@redhat.com>
789 * io-tga.c (parse_rle_data): Fix the update areas for incremental
790 loading of compressed tgas. (#171883, David Costanzo)
792 2005-03-27 Matthias Clasen <mclasen@redhat.com>
794 * io-bmp.c (DoCompressed): Use the correct update regions for
795 compressed bmps. (#150664, Owen Taylor, test images provided
798 Sun Mar 27 19:59:52 2005 Manish Singh <yosh@gimp.org>
800 * io-bmp.c (grow_buffer): reject 0-sized buffers as corrupt header
801 data. Fixes bug #171707.
803 2005-03-25 Matthias Clasen <mclasen@redhat.com>
805 * gdk-pixbuf-data.c (gdk_pixbuf_new_from_data): Use canonical
808 2005-03-21 Matthias Clasen <mclasen@redhat.com>
810 * gdk-pixbuf.c (gdk_pixbuf_class_init): Mark param spec strings
813 2005-03-14 Matthias Clasen <mclasen@redhat.com>
815 Make PLT-reduction work with gcc4, and don't include
816 everything in gdk-pixbuf-alias.h:
818 * gdk-pixbuf.symbols: Group symbols by header and source file.
819 * /makegdkpixbufalias.pl: Protect definitions by the same
820 preprocessor symbols used to guard the headers. Move
821 the alias declarations to a separate file which is
822 produced when calling makegdkpixbufalias.pl -def
823 * Makefile.am (gdk-pixbuf-aliasdef.c): Add a rule to generate
825 * *.c: Include gdk-pixbuf-alias.h after the other headers,
826 include gdk-pixbuf-aliasdef.c at the bottom.
828 2005-03-10 Tor Lillqvist <tml@novell.com>
832 * gdk-pixbuf.symbols: Implement DLL ABI stablility for
833 gdk_pixbuf_save() and gdk_pixbuf_savev(). (#167973)
835 2005-03-09 Matthias Clasen <mclasen@redhat.com>
837 * io-gif-animation.c (gdk_pixbuf_gif_anim_frame_composite): Fix
838 a C99ism. (#169741, Morten Welinder)
840 2005-03-08 Matthias Clasen <mclasen@redhat.com>
842 * gdk-pixbuf.c (gdk_pixbuf_class_init): Use canonical
843 form of the name when registering properties.
845 * gdk-pixbuf.symbols: Add the new attributes here, too.
847 * gdk-pixbuf-core.h: Use G_GNUC_NULL_TERMINATED where
848 appropriate. (#165682, Marc Meissner)
850 2005-03-07 Matthias Clasen <mclasen@redhat.com>
852 * io-xpm.c: Use a generated table of offsets
853 into a big const string to avoid relocations
854 in the rgb color table. (#168901, Tommi Komulainen)
856 * gen-color-table.pl: Script to generate the table,
857 copied from Owen Taylors script by the same name
860 * xpm-color-table.h: The generated table.
862 2005-03-03 Matthias Clasen <mclasen@redhat.com>
864 * io-xpm.c (pixbuf_create_from_xpm): Check the number
865 of scanned items. (#168906, Morten Welinder)
867 Make the gif loader handle oom when loading
868 animations. (#168857, Tommi Komulainen)
870 * io-gif-animation.c (gdk_pixbuf_gif_anim_frame_composite):
871 Handle oom by returning NULL.
873 * io-gif.c (gif_get_lzw): Return an error if composite
876 2005-02-28 Matthias Clasen <mclasen@redhat.com>
878 * pixops/*.S: Add .note.GNU-stack sections to Mark these as not
879 requiring an executable stack.
881 2005-02-23 Matthias Clasen <mclasen@redhat.com>
883 * gdk-pixbuf-io.c: Document BMP saving support.
885 * io-bmp.c: Support saving as BMP. (168173, Ivan Wong)
887 * io-ico.c: Fix a typo. (#168173, Ivan Wong)
889 2005-02-15 Matthias Clasen <mclasen@redhat.com>
891 * io-pnm.c (pnm_skip_whitespace): Don't read over the end of
892 the buffer if '#' appears at the very end. (#167141, Doug Morgan)
894 2005-02-05 Hans Breuer <hans@breuer.org>
896 * makefile.msc : rule for gdk_pixbuf.def
898 2005-02-07 Matthias Clasen <mclasen@redhat.com>
900 * io-pnm.c (pnm_read_next_value): Pass in the max number
902 (pnm_read_ascii_scanline): And use it here to enable
903 parsing of pbm images without whitespace between the
904 pixels. (#165803, Samuel Hym)
906 2005-01-22 Matthias Clasen <mclasen@redhat.com>
908 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_new_with_type)
909 (gdk_pixbuf_loader_new_with_mime_type): Close the loader
910 before unreffing it in the error case. (#164915, Crispin
913 2005-01-12 Owen Taylor <otaylor@redhat.com>
915 * Makefile.am: Use grep | head -n 1 instead of grep -m 1
917 with slightly older versions of GNU grep in
918 install-libtool-import-lib rule.
920 2005-01-08 Matthias Clasen <mclasen@redhat.com>
922 * === Released 2.6.1 ===
924 2005-01-04 Matthias Clasen <mclasen@redhat.com>
926 * io-bmp.c (DecodeHeader): Error on compressed images with
927 negative height. Also make uncompressed images with data_offset
928 != header_size work. (#150664, Owen Taylor)
930 2005-01-02 Matthias Clasen <mclasen@redhat.com>
932 * pixops/pixops.c (bilinear_box_make_weights): Really fix the
933 math to make the vectors sum up to 1, making GDK_INTERP_HYPER
934 work again. (#162703, Dennis Nezic)
936 2004-12-27 Matthias Clasen <mclasen@redhat.com>
938 * gdk-pixbuf-animation.c (gdk_pixbuf_animation_new_from_file)
939 Avoid deadlock. Pointed out by Callum McKenzie.
941 Wed Dec 22 01:17:44 2004 Jonathan Blandford <jrb@redhat.com>
943 * queryloaders.c (main): print out the version and binary name in
944 the header comment. Problem reported by Seth Nickell.
946 2004-12-16 Matthias Clasen <mclasen@redhat.com>
948 * === Released 2.6.0 ===
950 Fri Dec 10 13:57:44 2004 Manish Singh <yosh@gimp.org>
952 * abicheck.sh: filter out PRIVATE.
954 2004-12-05 Tor Lillqvist <tml@iki.fi>
956 * gdk-pixbuf-animation.c
960 * make-inline-pixbuf.c
961 * queryloaders.c: Use gstdio wrappers. Document that file names
962 are in the GLib file name encoding.
964 * gdk-pixbuf-csource.c
965 * queryloaders.c: On Windows, convert command line arguments and
966 environment variable values from locale encoding to UTF-8.
968 * queryloaders.c: On Windows, use wide character API when
974 * gdk-pixbuf-animation.h
975 * gdk-pixbuf-animation.c: Like in GLib, for DLL ABI stability on
976 Windows, add binary compatibility versions of functions that take
977 file names as arguments. They use the system codepage, not GLib
978 file name encoding (which is UTF-8 on Windows). Use #defines to
979 make newly compiled code use the "real" functions that use the
980 GLib file name encoding scheme.
982 2004-12-02 Matthias Clasen <mclasen@redhat.com>
984 * === Released 2.5.6 ===
986 2004-11-30 Matthias Clasen <mclasen@redhat.com>
988 * gdk-pixbuf-animation.c (gdk_pixbuf_animation_iter_get_pixbuf):
989 Fix a typo in the docs. (#159955, Masao Mutoh)
991 2004-11-29 Matthias Clasen <mclasen@redhat.com>
993 * Makefile.am (gdk-pixbuf-alias.h): Use the perl found by
994 configure. (#149826, Morten Welinder)
996 Sun Nov 28 12:11:21 2004 Manish Singh <yosh@gimp.org>
998 * makegdkpixbufalias.pl: Typo fix, so attributes are really
1001 2004-11-28 Matthias Clasen <mclasen@redhat.com>
1003 * gdk-pixbuf.symbols:
1004 * Makefile.am: Mark get_type() functions generated by glib-mkenums
1007 Thu Nov 25 14:21:37 2004 Manish Singh <yosh@gi,p.org>
1009 * abicheck.sh: filter out G_GNUC stuff when doing the compare.
1011 2004-11-23 Matthias Clasen <mclasen@redhat.com>
1013 * gdk-pixbuf-core.h: Don't mark gdk_pixbuf_error_quark() as const,
1014 to be consistent with all the other error_quark functions.
1015 (technically they are const, but since these are called only
1016 in error paths, giving the compiler better optimization
1017 opportunities doesn't matter much)
1019 * gdk-pixbuf.symbols: Add attribute annotations.
1020 * makegdkpixbufalias.pl: Keep attribute annotations, but strip PRIVATE.
1021 * Makefile.am (gdk_pixbuf.def): Strip attribute annotations, but keep
1024 Mon Nov 15 18:58:22 2004 Manish Singh <yosh@gimp.org>
1026 * gdk-pixbuf-private.h: _gdk_pixbuf_lock now returns a gboolean.
1028 * abicheck.sh: don't hardcode lengths for cut, instead split on
1031 2004-11-15 Matthias Clasen <mclasen@redhat.com>
1033 * gdk-pixbuf-animation.c:
1034 * gdk-pixbuf-loader.c:
1035 * gdk-pixbuf-io.c: Be extra careful when locking and handle
1036 the case that the module may initialize the thread system.
1038 * gdk-pixbuf-io.[hc] (_gdk_pixbuf_lock): Return whether the
1039 lock was actually taken.
1041 * queryloaders.c (query_module): Set vtable->module before
1042 calling fill_vtable(), since gdk-pixbuf-io.c does does the
1043 same and modules may rely on it. (#158177, Dan Winship)
1045 2004-11-12 Matthias Clasen <mclasen@redhat.com>
1047 * gdk-pixbuf-io.c (gdk_pixbuf_io_init): Don't use
1048 _gdk_pixbuf_load_module_unlocked() in the !USE_GMODULE case.
1050 * === Released 2.5.5 ===
1052 2004-11-12 Matthias Clasen <mclasen@redhat.com>
1054 Changes to make gdk-pixbuf threadsafe (#157310, #157306,
1057 * gdk-pixbuf-io.h (enum GdkPixbufFormatFlags): Add
1058 GDK_PIXBUF_FORMAT_THREADSAFE to indicate that an image loader
1061 * gdk-pixbuf-io.c (get_file_formats, _gdk_pixbuf_load_module):
1062 Use a lock to make initialization of global data structures
1064 * gdk-pixbuf-private.h:
1065 * gdk-pixbuf-io.c (_gdk_pixbuf_lock, _gdk_pixbuf_unlock):
1066 Auxiliary functions which use another lock to protect
1067 threadunsafe image loaders.
1069 * gdk-pixbuf-io.c (gdk_pixbuf_real_save):
1070 (save_to_callback_with_tmp_file):
1071 (gdk_pixbuf_real_save_to_callback):
1072 (gdk_pixbuf_new_from_xpm_data):
1073 (_gdk_pixbuf_generic_image_load):
1074 * gdk-pixbuf-animation.c (gdk_pixbuf_animation_new_from_file):
1075 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_load_module):
1076 (gdk_pixbuf_loader_close):
1077 (gdk_pixbuf_loader_finalize):
1078 Use _gdk_pixbuf_lock() and _gdk_pixbuf_unlock().
1080 * io-ani.c, io-bmp.c, io-gif.c, io-ico.c:
1081 * io-jpeg.c, io-pcx.c, io-png.c, io-pnm.c:
1082 * io-ras.c, io-tga.c, io-wbmp.c, io-xbm.c:
1083 * io-xpm.c: Mark as threadsafe.
1085 * io-tiff.c: Remove pointless locking, mark as
1088 2004-11-10 Matthias Clasen <mclasen@redhat.com>
1090 * gdk-pixbuf-animation.c:
1091 * gdk-pixbuf-io.c: Use g_filename_display_name() instead of
1092 g_filename_to_utf8() when putting filenames in error messages.
1094 2004-11-04 Matthias Clasen <mclasen@redhat.com>
1096 * gdk-pixbuf.c (gdk_pixbuf_class_init): Document current
1097 restrictions for property values. (#157409, Matthew H. Plough)
1099 2004-11-01 Matthias Clasen <mclasen@redhat.com>
1101 * gdk-pixbuf-features.h.in: Break the declaration of the three
1102 version variables, so that gtk-doc can grok it.
1104 2004-10-29 Hans Breuer <hans@breuer.org>
1106 * makefile.msc : updated
1108 2004-10-27 Matthias Clasen <mclasen@redhat.com>
1110 * === Released 2.5.4 ===
1112 2004-10-27 Matthias Clasen <mclasen@redhat.com>
1114 * Makefile.am (gdk-pixbuf-alias.h): Fix srcdir != builddir
1117 2004-09-19 Matthias Clasen <mclasen@redhat.com>
1119 * === Released 2.5.3 ===
1121 2004-09-15 Matthias Clasen <mclasen@redhat.com>
1124 * io-xpm.c: Fix some security issues discovered by Chris Evans.
1126 Mon Sep 13 19:31:34 2004 Matthias Clasen <maclas@gmx.de>
1128 * io-jpeg.c (real_save_jpeg): Drop the alpha channel
1129 when saving 4-channel pixbufs. (#152450, Emmanuel Pacaud)
1131 2004-09-09 Matthias Clasen <mclasen@redhat.com>
1133 * makegdkpixbufalias.pl: Use the short prefix "IA__" for
1134 aliases instead of the long suffix "__internal_alias".
1136 2004-09-01 Matthias Clasen <mclasen@redhat.com>
1138 * gdk-pixbuf-core.h: Align argument names with source.
1140 Thu Aug 26 01:23:16 2004 Matthias Clasen <maclas@gmx.de>
1142 * gdk-pixbuf-core.h:
1143 * gdk-pixbuf.symbols:
1144 * gdk-pixbuf-io.c (gdk_pixbuf_new_from_file_at_scale):
1145 Add gdk_pixbuf_new_from_file_at_scale(), which is just
1146 like gdk_pixbuf_new_from_file_at_size(), but optionally
1147 ignores the aspect ratio. (#136395, Dom Lachowicz)
1149 Wed Aug 25 17:23:23 2004 Manish Singh <yosh@gimp.org>
1151 * io-gif.c: remove unused set_need_recomposite() function.
1153 2004-08-25 Matthias Clasen <mclasen@redhat.com>
1155 * === Released 2.5.2 ===
1157 * abicheck.sh: Make work in make distcheck.
1159 2004-08-25 Matthias Clasen <mclasen@redhat.com>
1161 * Makefile.am: Use the same prefix when creating
1162 gdk-pixbuf-marshal.c and gdk-pixbuf-marshal.h
1164 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_class_init): _-prefix
1167 2004-08-24 Matthias Clasen <mclasen@redhat.com>
1169 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_new_with_mime_type): Use
1170 the correct index and compare correctly, reported by Tommi Komulainen.
1171 (gdk_pixbuf_loader_new_with_mime_type):
1173 * gdk-pixdata.c (gdk_pixdata_from_pixbuf): Work around bugs in
1174 the runlength encoder by forcing rowstride * height to be
1175 divisible by bpp. (#150882)
1177 Sun Aug 22 03:20:56 2004 Matthias Clasen <maclas@gmx.de>
1179 * pixops/pixops.c (pixops_scale_nearest): Fix a mixup in the handling
1180 of dest_channels. (#111922, Christophe Fergeau)
1182 Fri Aug 20 11:59:10 2004 Owen Taylor <otaylor@redhat.com>
1184 * io-bmp.c: Fix infinite loop that can occur for bad
1185 image data (#150601, Chris Evans, Manish Singh)
1187 2004-08-17 Matthias Clasen <mclasen@redhat.com>
1189 * abicheck.sh: No need for INCLUDE_INTERNAL_SYMBOLS any more.
1191 * Makefile.am (gdk-pixbuf-alias.h): Don't use cpp to filter the symbols.
1193 * makegdkpixbufalias.pl: Move the #ifdef processing into the perl script,
1194 and keep the #ifdefs which differentiate between platforms.
1196 * gdk-pixbuf.symbols: Remove the marshalers.
1198 * Makefile.am (stamp-gdk-pixbuf-marshal.h): _-prefix the marshalers.
1200 Thu Aug 12 22:19:12 2004 Matthias Clasen <maclas@gmx.de>
1202 * io-bmp.c (DecodeHeader): Properly determine the number of
1203 colors in an OS/2 BMP file. (#150003, Jon-Kare Hellan)
1205 2004-08-12 Matthias Clasen <mclasen@redhat.com>
1207 * pixops/pixops.c: Remove C99-isms. (#149967, Vincent Noel)
1209 Wed Aug 11 22:56:55 2004 Matthias Clasen <maclas@gmx.de>
1211 * abicheck.sh: Check all symbols.
1213 2004-08-11 Matthias Clasen <mclasen@redhat.com>
1215 * pixops/pixops.c: Make scaling and compositing functions handle
1216 edge pixels consistently. (#111922, Brian Cameron)
1218 * pixops/pixops-internal.h:
1220 * pixops/*.S: underscore prefix the mmx implementations, in order
1223 * gdk-pixbuf.symbols: Remove the mmx pixops implementations.
1225 * abicheck.sh: No need to define INCLUDE_MMX_SYMBOLS any more.
1227 Tue Aug 10 23:53:59 2004 Matthias Clasen <maclas@gmx.de>
1229 Add hidden aliases for exported symbols which are
1230 used internally in order to get rid of many PLT
1231 entries. (#145519, Arjan van de Ven)
1233 * gdk/Makefile.am: Add rules to generate gdk_pixbuf.def and
1234 gdk-pixbuf-alias.h from gdk-pixbuf.symbols, and make make
1235 check check the abi with abicheck.sh.
1237 * gdk/gdk-pixbuf.symbols: New file. Definition of the gdk-pixbuf
1238 ABI. The file can be processed by cpp to filter out certain
1241 * gdk/abicheck.sh: New file. Script to check the actually
1242 symbols exported from libgdk_pibuf.2.0.so against the symbols
1243 found in gdk-pixbuf.symbols.
1245 * gdk/makegdkpixbufalias.pl: New file. Perl script to generate the
1246 header containing the alias definitions for internally used
1247 exported symbols from a list of symbols.
1249 * *.c: Include gdk-pixbuf-alias.h
1251 2004-08-06 Hans Breuer <hans@breuer.org>
1253 * gdk_pixbuf.def makefile.msc : updated
1255 Sun Aug 1 23:57:06 2004 Matthias Clasen <maclas@gmx.de>
1257 * io-pcx.c (pcx_increment_load_data_1): Fix progressive
1258 loading of 8bit pcx files. (#148518, Magnus Bergman)
1260 2004-08-01 Matthias Clasen <mclasen@redhat.com>
1262 * === Released 2.5.1 ===
1264 Tue Jul 20 22:23:26 2004 Matthias Clasen <maclas@gmx.de>
1266 * gdk-pixbuf-io.h: Remove trailing commas from
1267 enumerations. (#148035)
1269 Sun Jul 18 20:17:41 2004 Soeren Sandmann <sandmann@daimi.au.dk>
1271 * === released 2.5.0 ==
1273 Thu Jul 15 19:19:21 2004 Matthias Clasen <maclas@gmx.de>
1275 * io-png.c (real_save_png):
1276 * gdk-pixbuf-io.c (gdk_pixbuf_io_init): Use 'cannot' instead
1277 of 'can not' in messages. (#144226, Morten Welinder)
1279 Fri Jul 9 15:38:06 2004 Manish Singh <yosh@gimp.org>
1281 * gdk-pixbuf-io.c (gdk_pixbuf_format_set_disabled): function doesn't
1282 return a value, so don't use g_return_val_if_fail()
1284 * gdk-pixbuf-scale.c (gdk_pixbuf_rotate_simple): initialize dest in
1285 the can't happen case, to quiet gcc.
1287 * io-tiff.c (tifflibversion): enclose in #if TIFFLIB_VERSION >=
1290 Wed Jul 7 23:53:58 2004 Matthias Clasen <maclas@gmx.de>
1293 * gdk-pixbuf-io.c (gdk_pixbuf_format_is_disabled):
1294 * gdk-pixbuf-io.c (gdk_pixbuf_format_set_disabled):
1295 * gdk-pixbuf-io.c (gdk_pixbuf_format_get_license):
1296 New functions to disable/enable individual loaders and to
1297 obtain license information about loaders.
1299 * gdk-pixbuf-io.h (GdkPixbufFormat): Add disabled and
1302 * gdk-pixbuf-io.c (_gdk_pixbuf_get_module):
1303 * gdk-pixbuf-io.c (_gdk_pixbuf_get_named_module): Skip
1306 * io-*.c: Add license information in the fill_info
1309 2004-07-07 Matthias Clasen <mclasen@redhat.com>
1311 * gdk-pixbuf-features.h.in: Fix the build.
1313 2004-07-06 Tor Lillqvist <tml@iki.fi>
1315 * gdk-pixbuf-features.h.in
1316 * gdk-pixbuf.c: Mark the version variables for proper import and
1317 export from Windows DLLs. Thanks to Laurent Sansonetti for
1318 reporting the problem.
1320 Sat Jul 3 00:41:44 2004 Matthias Clasen <maclas@gmx.de>
1322 * pixops/pixops.c (bilinear_box_make_weights): Correct the
1323 math to calculate bilinear weights. (#112412, Brian Cameron)
1325 Mon Jun 21 00:44:51 2004 Matthias Clasen <maclas@gmx.de>
1327 * gdk-pixbuf-transform.h:
1328 * gdk-pixbuf-scale.c (gdk_pixbuf_rotate_simple):
1329 * gdk-pixbuf-scale.c (gdk_pixbuf_flip): New functions to
1330 rotate pixbufs by multiples of 90 degrees and to flip them
1331 horizontally or vertically.
1333 Sun Jun 20 01:06:48 2004 Matthias Clasen <maclas@gmx.de>
1335 Header reorganization. (#51999, Jeff Franks, reorganization
1336 proposed by Havoc Pennington)
1338 * gdk-pixbuf.h: This is now an include-only header, and the only
1339 one which applications should directly use.
1341 * gdk-pixbuf-animation.h: Add animation api from gdk-pixbuf.h.
1342 * gdk-pixbuf-io.h: Add io api from gdk-pixbuf.h.
1343 * gdk-pixbuf-loader.h: Add loader api from gdk-pixbuf.h.
1344 * gdk-pixbuf-transform.h: New header.
1345 * gdk-pixbuf-core.h: New header.
1347 Sat Jun 19 01:44:12 2004 Matthias Clasen <maclas@gmx.de>
1349 * gdk-pixbuf-scale.c (gdk_pixbuf_composite): Add a figure which
1350 explains pixbuf compositing.
1352 2004-06-16 Matthias Clasen <mclasen@redhat.com>
1354 * io-tiff.c: Make the tiff loader work with both
1355 libtiff 3.5.7 and libtiff 3.6.1. (#135541, Marco Ghirlanda)
1357 Fri Jun 11 22:02:56 2004 Matthias Clasen <maclas@gmx.de>
1359 * io-gif.c, io-pnm.c, io-tga.c, io-xpm.c: Don't use
1360 contractions like "don't" or "isn't" in error messages.
1361 It isn't nice to use them in log entries either...
1362 (#137774, Morten Welinder, patch by Alexander Winston)
1364 Sat Jun 5 00:59:12 2004 Matthias Clasen <maclas@gmx.de>
1368 * gdk-pixbuf-animation.c:
1369 * gdk-pixbuf-io.c: Convert filenames to UTF-8 when embedding
1370 them in error messages. (#143654, Sven Neumann)
1372 Sun May 16 22:53:47 2004 Matthias Clasen <maclas@gmx.de>
1376 * io-pnm.c (pnm_read_next_value): Don't read integers
1377 partially. (#142584, Kouichirou Hiratsuka)
1379 2004-05-10 Matthias Clasen <mclasen@redhat.com>
1383 * pixops/timescale.c:
1386 * gdk-pixbuf-scale.c: _-prefix the nonstatic pixops_...
1387 functions. (#142233, Morten Welinder)
1389 Wed May 5 23:09:48 2004 Matthias Clasen <maclas@gmx.de>
1391 * gdk-pixbuf-io.h (GdkPixbufFormatFlags): New format flag
1392 GDK_PIXBUF_FORMAT_SCALABLE to mark scalable formats.
1395 * gdk-pixbuf-io.c (gdk_pixbuf_format_is_scalable): New function.
1396 (#137995, Dom Lachowicz)
1398 2004-04-30 Matthias Clasen <mclasen@redhat.com>
1400 * === Released 2.4.1 ===
1402 2004-04-13 Matthias Clasen <mclasen@redhat.com>
1404 * io-ani.c (gdk_pixbuf__ani_image_load_animation):
1405 * gdk-pixbuf-io.c (gdk_pixbuf_get_file_info)
1406 (_gdk_pixbuf_generic_image_load)
1407 (gdk_pixbuf_new_from_file_at_size): When calling fread()
1408 in a loop, check for ferror() as well as for feof() to
1409 avoid infinite loops on directories. (#137804, Alex Converse)
1411 Mon Mar 15 15:01:59 2004 Owen Taylor <otaylor@redhat.com>
1413 * === Released 2.4.0 ===
1415 2004-03-15 Tor Lillqvist <tml@iki.fi>
1417 * queryloaders.c (main): [Win32] Look up installation prefix at
1418 run-time, replace prefix in PIXBUF_LIBDIR with that. (#106141)
1420 Merges from stable branch that had been left out. (#136282, J. Ali
1423 Changes for run-time lookup of installation location on Win32:
1425 * Makefile.am (INCLUDES): Define GTK_PREFIX as $(prefix).
1427 * gdk-pixbuf-io.c (get_sysconfdir): New function, look up
1428 installation location at runtime and deduce GTK_SYSCONFDIR
1430 (get_toplevel): Similar, for the top-level installation directory.
1431 (correct_prefix): Replace compile-time prefix with run-time
1433 (get_libdir): Remove, not used any longer.
1434 (gdk_pixbuf_io_init): Call correct_prefix() on Win32.
1436 * queryloaders.c (query_module): [Win32] Change backslahses into
1439 Tue Mar 9 09:33:28 2004 Owen Taylor <otaylor@redhat.com>
1441 * === Released 2.3.6 ===
1443 2004-03-05 Tor Lillqvist <tml@iki.fi>
1445 * gdk_pixbuf.def: Add missing entries. Thanks to J. Ali Harlow.
1447 Fri Mar 5 22:22:25 2004 Matthias Clasen <maclas@gmx.de>
1449 * io-bmp.c (OneLine32): Don't try to load an alpha channel
1450 from the BMP, since there is no evidence that even 32bit
1451 BMPs have an alpha channel. (#135502)
1453 Mon Mar 1 19:47:48 2004 Owen Taylor <otaylor@redhat.com>
1455 * === Released 2.3.5 ====
1457 2004-02-28 Hans Breuer <hans@breuer.org>
1459 * io-tiff.c : include <io.h> for lseek()
1460 * io-xbm.c : use HAVE_UNISTD_H
1462 Tue Feb 24 14:45:03 2004 Owen Taylor <otaylor@redhat.com>
1464 * === Released 2.3.3 ===
1466 Sun Feb 22 01:09:55 2004 Matthias Clasen <maclas@gmx.de>
1468 * io-bmp.c (gdk_pixbuf__bmp_image_begin_load): Remove debugging
1471 Fri Feb 20 22:25:32 2004 Matthias Clasen <maclas@gmx.de>
1473 * io-bmp.c (DecodeHeader): Store and sanity-check the clrUsed field
1474 from the header for use in DecodeColormap.
1475 * io-bmp.c (DecodeColormap): Don't read more colormap entries than
1476 the header says are there. (#134235, Kazuho Okui)
1478 Sun Feb 8 01:07:20 2004 Manish Singh <yosh@gimp.org>
1480 * gdk-pixbuf-io.c: removed unnecessary G_OBJECT() cast checks.
1482 * io-jpeg.c: make the return type for to_callback_empty_output_buffer
1483 "boolean", which should be defined by the jpeg headers. The right
1484 return type for this function depends on how the jpeg library
1485 was built (one wonders what happens if different compilers are used).
1487 2004-01-28 Hans Breuer <hans@breuer.org>
1489 * gdk_pixbuf.def : updated externals
1491 Sat Jan 17 23:02:55 2004 Matthias Clasen <maclas@gmx.de>
1493 The second part of the fix for #114351 (see also
1496 * gdk-pixbuf-i18n.h (P_): Use translation domain gtk20-properties.
1498 Sat Jan 17 00:01:51 2004 Matthias Clasen <maclas@gmx.de>
1500 The first part of the fix for #114351 (see also
1503 * gdk-pixbuf-i18n.h: Define P_() for property blurbs and nicks.
1505 * gdk-pixbuf.c: Mark property blurbs and nicks with P_().
1507 Thu Jan 8 22:01:14 2004 Matthias Clasen <maclas@gmx.de>
1509 * queryloaders.c (loader_sanity_check): Don't use bitwise operators
1510 on booleans. (#130923, reported by Telsa Gwynne, fix by Dave Jones)
1512 2004-01-06 Federico Mena Quintero <federico@ximian.com>
1514 * gdk-pixbuf-io.c (gdk_pixbuf_save): Escape an ampersand in the
1515 documentation comment, and hack around an empty line in the code
1516 example so that gtk-doc won't put a <para> due to it.
1518 * gdk-pixbuf.c (gdk_pixbuf_get_pixels): Link to the documentation
1519 section on image data.
1521 2004-01-06 Federico Mena Quintero <federico@ximian.com>
1523 * gdk-pixdata.c (gdk_pixbuf_new_from_inline): Fix example in
1524 documentation comment. Fixes #130701.
1526 Wed Jan 7 02:41:14 2004 Matthias Clasen <maclas@gmx.de>
1528 * gdk-pixbuf-io.c (gdk_pixbuf_save_to_bufferv):
1529 * gdk-pixbuf-io.c (gdk_pixbuf_save_to_buffer):
1530 * gdk-pixbuf-io.c (gdk_pixbuf_save_to_callbackv):
1531 * gdk-pixbuf-io.c (gdk_pixbuf_save_to_callback): New public API
1532 to save pixbufs to non-file locations. (#82203, Tim Evans)
1535 * gdk-pixbuf.def: Declare the new public API.
1537 * gdk-pixbuf-io.h: Add save_to_callback to the module interface.
1540 * io-png.c: Implement save_to_callback.
1542 * gdk-pixbuf-io.c (gdk_pixbuf_savev):
1543 * gdk-pixbuf-io.c (gdk_pixbuf_save): Update documentation.
1545 * gdk-pixbuf-io.c (gdk_pixbuf_real_save): Support saving via
1546 image_module->save_to_callback.
1548 * gdk-pixbuf-io.c (gdk_pixbuf_real_save_to_callback): New generic
1549 save_to_callback function which falls back to image_module->save
1552 Wed Jan 7 01:17:36 2004 Matthias Clasen <maclas@gmx.de>
1554 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_size_func):
1555 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_set_size):
1556 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_init): Make it possible
1557 to call gdk_pixbuf_loader_set_size (loader, 0, 0) by changing
1558 the initial values of priv->width/height to -1.
1560 * io-tiff.c (tiff_image_parse):
1561 * io-ras.c (RAS2State):
1562 * io-pnm.c (gdk_pixbuf__pnm_image_load_increment):
1563 * io-pcx.c (gdk_pixbuf__pcx_load_increment):
1564 * io-jpeg.c (gdk_pixbuf__jpeg_image_load_increment):
1565 * io-png.c (png_info_callback):
1566 * io-ico.c (DecodeHeader):
1567 * io-bmp.c (DecodeHeader): Call size_func once the size is known,
1568 even if the module can't make use of the scaling information. If
1569 size_func returns 0, don't allocate a pixbuf and return, if
1570 necessary with an error.
1573 * gdk-pixbuf-io.c (gdk_pixbuf_get_file_info): A new function
1574 to determine the type and size of an image file without loading
1575 it completely. (#53725)
1577 Sun Jan 4 00:44:57 2004 Matthias Clasen <maclas@gmx.de>
1579 * gdk-pixbuf.c (gdk_pixbuf_class_init): Turn the pixbuf
1580 attributes into (construct-only, but always readable)
1581 properties. (#130196)
1583 * gdk-pixbuf-data.c (gdk_pixbuf_new_from_data): Set properties
1586 Mon Dec 22 01:35:36 2003 Matthias Clasen <maclas@gmx.de>
1588 * Makefile.am (gdk-pixbuf.loaders): Fix building with
1589 --disable-modules --with-included-loaders, create an
1590 empty gdk-pixbuf.loaders file. (#124496, Arno Charlet, fix
1591 proposed by Owen Taylor)
1593 Thu Dec 11 01:57:05 2003 Matthias Clasen <maclas@gmx.de>
1595 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_class_init): Move
1596 the documentation for signals inline, to get proper parameter
1597 documentation. (#128977)
1599 Sat Nov 15 00:26:19 2003 Matthias Clasen <maclas@gmx.de>
1601 * queryloaders.c (loader_sanity_check): Check that the mask
1602 is NULL or a string of the same length consisting entirely of
1603 ' ', '!', 'x', 'z', 'n'.
1605 Mon Nov 10 00:17:52 2003 Matthias Clasen <maclas@gmx.de>
1607 * Makefile.am (install-data-local): Typo fix in warning.
1609 Sun Nov 9 23:07:05 2003 Matthias Clasen <maclas@gmx.de>
1611 * gdk-pixbuf-io.c (_gdk_pixbuf_generic_image_load): If neither
1612 load nor begin_load are available fall back to load_animation
1613 and use gdk_pixbuf_animation_get_static_image() to obtain a
1614 pixbuf. Inefficient, but at least doesn't crash.
1616 Sun Nov 9 21:56:20 2003 Matthias Clasen <maclas@gmx.de>
1618 * queryloaders.c (write_loader_info): New function to write
1619 out the information for a single loader, factored out of
1621 (loader_sanity_check): New function to perform
1622 sanity checks on a loader.
1623 (query_module): Use the new functions.
1625 Thu Nov 6 00:27:27 2003 Matthias Clasen <maclas@gmx.de>
1627 * io-pcx.c (gdk_pixbuf__pcx_load_increment): Fold two similar
1628 strings into on. (#126204, Danilo Segan)
1630 2003-09-19 Matthias Clasen <maclas@gmx.de>
1632 * io-tga.c (try_preload): Remove a pointless check.
1633 (#122710, Kjartan Maraas)
1635 Mon Aug 18 10:25:29 2003 Owen Taylor <otaylor@redhat.com>
1637 * gdk-pixdata.c (gdk_pixdata_to_csource): Add the correct
1638 alignment magic for Sun compiler and for GCC to get
1639 the strings aligned. (Patch from Brian Cameron, #117217)
1641 2003-08-14 Matthias Clasen <maclas@gmx.de>
1643 * gdk-pixdata.c (gdk_pixdata_to_csource): Improve doc comment
1644 wording. (#119754, Doug Quale)
1646 2003-08-03 Matthias Clasen <maclas@gmx.de>
1648 * gdk-pixbuf.c (gdk_pixbuf_get_rowstride):
1649 * gdk-pixbuf-data.c (gdk_pixbuf_new_from_data): Clarify misleading
1650 explanation of rowstride. (#119000)
1652 2003-07-24 Matthias Clasen <maclas@gmx.de>
1654 * gdk-pixbuf-io.c (gdk_pixbuf_new_from_file_at_size): Preserve the
1655 aspect ratio. (#118145, Owen Taylor)
1657 2003-07-23 Matthias Clasen <maclas@gmx.de>
1659 * gdk-pixbuf-io.c (gdk_pixbuf_new_from_file_at_size): Close loader
1660 before unref'ing it. (#118146, Owen Taylor)
1662 2003-03-01 Hans Breuer <hans@breuer.org>
1664 * makefile.msc : updated
1666 * gdk_pixbuf.def : export a bunch of new functions
1668 2003-07-18 Matthias Clasen <maclas@gmx.de>
1670 * pixops/pixops.c (correct_total): Split correction into multiple
1671 pieces if no single weight is large enough to apply the unsplit
1672 correction. (#117431, problem reported by Tomas ?gren)
1674 2003-07-13 Matthias Clasen <maclas@gmx.de>
1677 * gdk-pixbuf-io.c (gdk_pixbuf_new_from_file_at_size): New function
1678 to load an image from a file at a specified size. (#105326, Dom
1681 2003-07-11 Matthias Clasen <maclas@gmx.de>
1683 * queryloaders.c (query_module): Handle absolute filenames
1684 properly. (#117170, Jens Elkner)
1686 * gdk-pixbuf-io.c: Mention that NULL-terminated arrays returned by
1687 gdk_pixbuf_format_get_mime_types() and
1688 gdk_pixbuf_format_get_extensions() must be freed with g_strfreev().
1690 2003-07-04 Matthias Clasen <maclas@gmx.de>
1692 * gdk-pixbuf-io.c: Document ICO save parameters.
1694 * io-ico.c: Support saving of ICOs and CURs. Currently, only
1695 single-image ICOs are produced, but the code for multi-image ICOs
1696 is already in place. The saver understands the options "depth"
1697 (can be "32", "24" or "16") and "x_hot"/"y_hot" for hotspot
1698 coordinates of CURs.
1700 2003-06-28 Matthias Clasen <maclas@gmx.de>
1702 * io-ico.c (DecodeHeader): Stop discriminating against 32bpp ICOs
1703 a): Use the byte size of the image as a heuristic when selecting
1704 the bitmap to load - this lets us select 32bpp bitmaps which come
1705 after a 8bpp bitmap.
1706 (OneLineTransp): Stop discriminating against 32bpp ICOs b): Don't
1707 overwrite the alpha channel of 32bpp ICOs.
1708 (gdk_pixbuf__ico_image_load_increment): Stop decoding the header
1711 Fri Jun 27 03:56:59 2003 Soeren Sandmann <sandmann@daimi.au.dk>
1713 * io-gif-animation.c (gdk_pixbuf_gif_anim_frame_composite): Make
1714 it compile with C89 compilers.
1716 2003-06-23 Matthias Clasen <maclas@gmx.de>
1718 * io-gif.c (gif_get_frame_info): Remove the pointless refusal to
1719 load images with dubious disposal mode on the first frame. Just
1720 ignore it, as everybody else does.
1722 2003-06-22 Matthias Clasen <maclas@gmx.de>
1724 * gdk-pixbuf-loader.[hc] (gdk_pixbuf_loader_new_with_mime_type):
1725 New function to obtain a loader for a specific mime type.
1726 (#105324, Dom Lachowicz)
1728 * io-gif.c (gif_get_extension): Reset block_count to 0 for all
1729 application extensions, otherwise the data blocks of unknown
1730 extensions are not propertly skipped.
1732 Second half of the fix for #106962, handle frames extending beyond
1735 * io-gif.c (clip_frame): New helper function to clip a rectangle
1736 to the logical screen size of the gif.
1737 (maybe_update): New helper function to call update_func only if
1738 the rectangle is not completely off-bounds.
1739 (gif_get_lzw): Read frames extending outside the logical screen
1740 size, but be careful clip to the logical screen size
1741 when operating on the composite pixbuf and when calling update_func.
1742 (gif_init): Set the animation size to the logical screen size.
1743 (gif_get_frame_info): Don't refuse to load images with frames
1744 extending beyond the logical screen size.
1746 * io-gif-animation.c (gdk_pixbuf_gif_anim_frame_composite): Be
1747 careful to clip all rectangles to the logical screen size, also
1748 handle the fact that frames may be completely off-bounds.
1750 2003-06-21 Matthias Clasen <maclas@gmx.de>
1752 * io-gif.c: Merge from 2.2: Fix update_func() arguments and accept
1753 empty frames. (#106962)
1755 2003-06-17 Matthias Clasen <maclas@gmx.de>
1757 * Makefile.am (man_MANS): Removed, man pages are now installed
1758 from docs/reference/gdk-pixbuf.
1760 2003-06-03 Matthias Clasen <maclas@gmx.de>
1762 * gdk-pixdata.c (gdk_pixbuf_new_from_inline): Document
1763 data_length == -1, add an example. (#97290)
1765 2003-06-01 Matthias Clasen <maclas@gmx.de>
1767 * gdk-pixdata.h (struct _GdkPixdata): Fix misleading documentation
1768 of rowstride. (#113924, Noah Levitt)
1770 2003-05-27 Matthias Clasen <maclas@gmx.de>
1772 * io-wbmp.c: Remove dubious bitfields of
1773 unspecified signedness. (#112919, Morten Welinder)gdk-p
1775 * gdk-pixdata.c (gdk_pixdata_to_csource): Replace all occurances
1776 of g_string_new ("") by g_string_new (NULL). (#106975, Morten
1779 2003-05-21 Matthias Clasen <maclas@gmx.de>
1781 * pixbufloader_pcx.def:
1782 * io-pcx.c: A loader for PCX files. (#113035, Josh Beam)
1785 * Makefile.am: Add PCX loader.
1787 2003-05-19 Matthias Clasen <maclas@gmx.de>
1789 Improve progressive loading from slow sources: (#107368)
1791 * io-gif-animation.c (gdk_pixbuf_gif_anim_get_iter): Initialize
1792 first_loop_slowness.
1793 (gdk_pixbuf_gif_anim_iter_advance): Don't wrap during loading if
1794 the datasource falls behind the speed of the display.
1796 * io-gif-animation.h: Add a loading flag to GdkPixbufGifAnim and
1797 first_loop_slowness to GdkPixbufGifAnimIter.
1799 Wed May 14 18:24:50 2003 Owen Taylor <otaylor@redhat.com>
1801 * gdk-pixdata.c (gdk_pixdata_deserialize): Add a
1802 (gint32 *) => (guint32 *) cast. (#108615, Rick Jones)
1804 2003-04-24 Matthias Clasen <maclas@gmx.de>
1806 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_write):
1807 (gdk_pixbuf_loader_new_with_type):
1808 (gdk_pixbuf_loader_close):
1809 * gdk-pixbuf-io.c (gdk_pixbuf_new_from_file):
1812 * gdk-pixbuf-animation.c (gdk_pixbuf_animation_new_from_file):
1813 Add sanity checks for GError handling. (#108345)
1815 Tue Apr 1 15:33:51 2003 Owen Taylor <otaylor@redhat.com>
1817 * pixops/pixops.c (make_weights): Exploit the fact that all
1818 our filters are separable to simplify the calculation of
1819 the weight tables. (Based on a patch from Brian Cameron.)
1821 * pixops/Makefile.am pixbuf-transform-math.ltx:
1822 Add a short article describing how the math in pixops.c
1825 2003-03-21 Matthias Clasen <maclas@gmx.de>
1827 * gdk-pixbuf-animation.c (gdk_pixbuf_non_anim_get_type): Add
1828 missing static. (#108614)
1830 * io-jpeg.c (gdk_pixbuf__jpeg_image_begin_load):
1831 * io-ico.c (gdk_pixbuf__ico_image_stop_load): Add missing static
1832 qualifiers apparently causing problems on some platforms. (#108617)
1834 2003-03-11 Matthias Clasen <maclas@gmx.de>
1836 * io-ico.c (DecodeHeader): Calculate LineWidth for 16bpp from
1837 width, like for the other depths. (noticed by Marijn Ros)
1839 2003-03-08 Matthias Clasen <maclas@gmx.de>
1841 Bug #107664 continued:
1843 * io-xpm.c (find_color): Fix 0/FALSE confusion
1844 * gdk-pixbuf.c (gdk_pixbuf_get_has_alpha): Fix -1/gboolean
1847 2003-03-06 Matthias Clasen <maclas@gmx.de>
1849 * io-gif.c (gif_read): Fix 0/FALSE confusion (#107664, Morten
1852 2003-02-20 Matthias Clasen <maclas@gmx.de>
1854 * io-gif-animation.c (gdk_pixbuf_gif_anim_frame_composite):
1855 Always clear the initial frame and "disposed" areas with
1856 transparent pixels, no matter whether the frame has transparency
1859 2003-02-18 Matthias Clasen <maclas@gmx.de>
1861 * io-tga.c (pixbuf_flip_row):
1862 (pixbuf_flip_vertically): Auxiliary functions used to implement
1863 support for arbitrary origins.
1864 (parse_data_for_row_pseudocolor):
1865 (parse_data_for_row_truecolor):
1866 (parse_data_for_row_grayscale):
1867 (parse_data_for_row):
1868 (fill_in_context): Remove the check for upper-left origin.
1869 (parse_rle_data): Support arbitrary origins. (#105912)
1871 * io-tga.c (fread_check):
1873 (get_header_from_file):
1874 (get_colormap_from_file):
1875 (get_image_pseudocolor):
1876 (swap_channels_pixbuf):
1877 (get_image_truecolor):
1878 (get_image_grayscale):
1879 (gdk_pixbuf__tga_load): Remove the non-incremental load
1880 implementation, since we have generic_image_load () now.
1882 (gdk_pixbuf__tga_stop_load): Fix a potential crash discovered by
1885 2003-02-14 Matthias Clasen <maclas@gmx.de>
1887 * io-tga.c (try_preload):
1888 (gdk_pixbuf__tga_load): Actually reject images with origin
1889 not in the upper-left corner. (#105912)
1891 2003-02-06 Matthias Clasen <maclas@gmx.de>
1893 * queryloaders.c (query_module): Better error message if
1894 module_open() fails. (#105349, Tim Mooney)
1896 Mon Jan 27 17:10:30 2003 Owen Taylor <otaylor@redhat.com>
1898 * Makefile.am (gdk-pixbuf.loaders): Rewrite to run
1899 on the .la files rather than looking for .so files.
1900 (#102142, Martin Gansser)
1902 * Makefile.am: Don't build gdk-pixbuf.loaders when
1905 2003-01-05 Tor Lillqvist <tml@iki.fi>
1907 * Makefile.am (gdk-pixbuf.loaders): Use @SOEXT@ in the find command.
1909 * gdk_pixbuf.def: Add gdk_pixbuf_loader_set_size.
1911 2003-01-03 Matthias Clasen <maclas@gmx.de>
1913 * gdk-pixbuf-io.c (gdk_pixbuf_new_from_xpm_data): Don't crash if
1914 gdk-pixbuf.loaders file is missing. (#102222)
1916 2002-12-08 Matthias Clasen <maclas@gmx.de>
1918 * gdk-pixbuf-animation.h:
1919 * gdk-pixbuf-io.h: Add /*< public|private >*/ markers.
1921 Sat Dec 7 10:14:05 2002 Owen Taylor <otaylor@redhat.com>
1923 * Makefile.am (gdk-pixbuf.loaders): Make gdk-pixbuf.loaders
1924 also depend gdk-pixbuf-query-loaders. (#97096, Daniel Elstner)
1926 2002-12-05 Matthias Clasen <maclas@gmx.de>
1928 * io-ico.c: Remove leftover debug output. (#100357, Owen Taylor)
1930 2002-12-04 Bastien Nocera <hadess@hadess.net>
1932 * io-tiff.c: (tiff_image_parse): use G_BIG_ENDIAN instead of
1933 WORDS_BIGENDIAN which isn't set by configure.in
1935 2002-11-29 Matthias Clasen <maclas@gmx.de>
1937 * gdk-pixbuf-animation.c:
1938 * gdk-pixbuf.c: Add deprecation docs.
1940 2002-11-28 Matthias Clasen <maclas@gmx.de>
1942 * gdk-pixbuf/gdk-pixbuf-io.c:
1943 * gdk-pixbuf/gdk-pixbuf-loader.c:
1944 * gdk-pixbuf/gdk-pixbuf.c: Document 2.2 API additions. I'm not
1945 going to list all individual functions here; if you want to see
1946 the list, grep for "Since: 2.2".
1948 Fri Nov 8 19:06:07 2002 Owen Taylor <otaylor@redhat.com>
1950 * Makefile.am (gdk-pixbuf.loaders): Make gdk-pixbuf.loaders
1951 file depend on the loaders (#97096, Jeff Waugh)
1953 Wed Nov 6 15:19:53 2002 Owen Taylor <otaylor@redhat.com>
1955 * io-gif.c (CHECK_LZW_SP): Fix trailing semicolon on macro,
1958 2002-11-05 Matthias Clasen <maclas@gmx.de>
1960 * gdk-pixbuf-loader.c: Reindent to follow the gdk-pixbuf indentation.
1962 Tue Nov 5 14:16:17 2002 Owen Taylor <otaylor@redhat.com>
1964 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_close): Fix
1965 leaked pixbuf reference (#96823, Morten Welinder)
1967 2002-10-23 Matthias Clasen <maclas@gmx.de>
1969 * io-gif.c (lzw_read_byte): Check for stack overflow throughout.
1970 (#91808, Elliot Lee)
1972 2002-10-21 Matthias Clasen <maclas@gmx.de>
1974 Support the Netscape application extension for gif animations
1977 * io-gif-animation.h:
1978 * io-gif-animation.c (gdk_pixbuf_gif_anim_iter_advance):
1979 Add loop count to GdkPixbufGifAnim and use it in the advance
1980 method of GdkPixbufGifAnimIter.
1982 * io-gif.c (gif_get_extension): Parse Netscape application
1983 extension block and set the animation loop count.
1985 2002-10-11 Matthias Clasen <maclas@gmx.de>
1987 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_get_format): Remove
1990 * gdk-pixbuf-io.h: Remove unused typedef
1991 GdkPixbufModuleGetSignatureFunc.
1993 2002-10-04 jacob berkman <jacob@ximian.com>
1995 * queryloaders.c (query_module): make legal C
1997 2002-10-04 Matthias Clasen <maclas@gmx.de>
1999 * Makefile.am gdk-pixbuf-animation.c gdk-pixbuf-data.c
2000 gdk-pixbuf-io.c gdk-pixbuf-io.h gdk-pixbuf-loader.c
2001 gdk-pixbuf-loader.h gdk-pixbuf-private.h gdk-pixbuf.h
2002 gdk-pixdata.c io-ani-animation.h io-ani.c io-bmp.c
2003 io-gif-animation.c io-gif-animation.h io-gif.c io-ico.c
2004 io-jpeg.c io-png.c io-pnm.c io-ras.c io-tga.c io-tiff.c
2005 io-wbmp.c io-xbm.c io-xpm.c pixbufloader_ani.def
2006 pixbufloader_bmp.def pixbufloader_gif.def pixbufloader_ico.def
2007 pixbufloader_jpeg.def pixbufloader_png.def
2008 pixbufloader_pnm.def pixbufloader_ras.def pixbufloader_tga.def
2009 pixbufloader_tiff.def pixbufloader_wbmp.def
2010 pixbufloader_xbm.def pixbufloader_xpm.def test-gdk-pixbuf.c
2011 gdk-pixbuf-animation.h queryloaders.c: Support for separately
2012 installed loaders. (#77486)
2014 Thu Oct 3 18:25:57 2002 Owen Taylor <otaylor@redhat.com>
2016 * io-jpeg.c (gdk_pixbuf__jpeg_image_save):
2017 Fix memory leak. (#94399)
2019 Tue Oct 1 17:35:43 2002 Owen Taylor <otaylor@redhat.com>
2021 * gdkpixdata.c: Patch from Andy Wingo to always
2022 escape ? to avoid accidentally generating trigraphs
2023 in the output (#94631)
2025 2002-09-28 Tor Lillqvist <tml@iki.fi>
2027 * pixops/*.S: Don't use .type on Cygwin, either (#91597, Masahiro
2030 2002-09-27 Federico Mena Quintero <federico@ximian.com>
2032 * io-ico.c (gdk_pixbuf__ico_image_begin_load): Free the context if
2033 we cannot allocate the HeaderBuf.
2035 2002-09-27 Federico Mena Quintero <federico@ximian.com>
2037 * io-bmp.c (OneLine): Fix the update region notification to handle
2038 top-to-bottom and bottom-to-top BMPs correctly.
2040 2002-09-19 Matthias Clasen <maclas@gmx.de>
2042 * Revert the previous change; the symbols need to be exported
2043 to be usable from dlopened modules.
2045 2002-09-18 Matthias Clasen <maclas@gmx.de>
2047 * io-xpm.c, io-xbm.c, io-ico.c, io-ani.c, io-png.c,
2048 gdk-pixbuf.c, gdk-pixbuf-animation.c, gdk-pixbuf-loader.c,
2049 gdk-pixbuf-private.h: _-prefix gdk_pixbuf_non_anim_new and
2050 gdk_pixbuf_set_option. Adjust all callers.
2052 2002-09-14 Hans Breuer <hans@breuer.org>
2054 * pixops/Makefile.am : added makefile.msc to EXTRA_DIST
2056 2002-09-12 Matthias Clasen <maclas@gmx.de>
2058 * io-gif-animation.h:
2059 * gdk-pixbuf.h: Move GdkPixbufFrame from the public header to
2060 the gif-animation-specific private header. (#91929)
2062 2002-09-12 Federico Mena Quintero <federico@ximian.com>
2064 * io-jpeg.c (gdk_pixbuf__jpeg_image_load): Unref the pixbuf if we
2065 hit an unsupported colorspace.
2067 2002-09-06 Matthias Clasen <maclas@gmx.de>
2069 * io-ani.c, io-ani-animation.h, io-ani-animation.c,
2070 pixbufloader_ani.def, Makefile.am, gdk-pixbuf-io.c: New loader,
2071 for .ANI animations.
2073 * io-xpm.c (pixbuf_create_from_xpm):
2074 * io-xbm.c (gdk_pixbuf__xbm_image_load_real):
2075 * io-ico.c (DecodeHeader): Attach hotspot coordinates to the
2076 pixbuf as options "x_hot" and "y_hot".
2078 2002-09-04 Matthias Clasen <maclas@gmx.de>
2080 * io-tga.c (io_buffer_append):
2081 * io-ico.c (DecodeHeader):
2082 * io-bmp.c (grow_buffer): Don't leak memory if g_try_realloc fails.
2084 * gdk-pixbuf-io.c (pixbuf_check_ico): Fix loading of .CUR files.
2087 2002-08-25 Tor Lillqvist <tml@iki.fi>
2089 * Makefile.am (libgdk_pixbuf_2_0_la_DEPENDENCIES): Add
2090 gdk_pixbuf_win32res_lo. (#87101, J. Ali Harlow)
2092 2002-08-22 Matthias Clasen <maclas@gmx.de>
2095 gdk-pixbuf-io.c (_gdk_pixbuf_generic_image_load): No longer
2096 static, thus _gdk_pixbuf-prefixed.
2098 * gdk-pixbuf-animation.c (gdk_pixbuf_animation_new_from_file):
2099 Keep this logic in sync with gdk_pixbuf_new_from_file(). (Based
2100 on a patch by Anders Carlsson)
2102 * io-png.c (gdk_pixbuf__png_image_save): Plug a memory
2103 leak. (#91422, Sven Neumann)
2105 2002-07-31 Sven Neumann <sven@gimp.org>
2107 * gdk-pixdata.c (gdk_pixdata_to_csource): free the result of
2108 gdk_pixdata_serialize() (bug #89411).
2110 Mon Jul 29 23:06:10 2002 Owen Taylor <otaylor@redhat.com>
2112 * gdk-pixbuf-scale.c: Fix some warnings by adding
2113 casts to PixopsInterpType. (#85839, David L. Cooper, II.)
2115 2002-07-16 Matthias Clasen <maclas@gmx.de>
2117 * io-ras.c (DoCompressed): Avoid unnecessary casting.
2119 2002-07-07 Matthias Clasen <maclas@gmx.de>
2121 * gdk-pixbuf-io.c (generic_image_load): New function for loading
2122 an image from a file either via module->load or incrementally.
2123 (prepared_notify): ModulePreparedNotifyFunc for generic_image_load.
2124 (gdk_pixbuf_new_from_file): Use generic_image_load.
2125 * io-bmp.c, io-ico.c, io-ras.c, io-wbmp.c: Remove trivial
2126 implementations of module->load. (#71266)
2128 * io-ico.c (DecodeHeader): Correct computation of image height.
2129 (OneLine): Correct update notification.
2131 Load-at-size functionality (#53726):
2133 * gdk-pixbuf-io.h (ModuleSizeFunc): New.
2134 (_GdkPixbufModule): Prepend a ModuleSizeFunc to the
2135 begin_load arguments. Adjust all modules.
2136 * gdk-pixbuf-loader.c (struct GdkPixbufLoaderPrivate): Add
2137 fields width, height, size_fixed, need_scale.
2138 (gdk_pixbuf_loader_class_init): Add size_prepared signal.
2139 (gdk_pixbuf_loader_set_size): New function.
2140 (gdk_pixbuf_loader_size_func): ModuleSizeFunc which gets
2141 passed to the module, emits size_prepared.
2142 (gdk_pixbuf_loader_prepare): Call gdk_pixbuf_loader_size_func
2143 if necessary, only emit area_prepared if no separate scaling
2145 (gdk_pixbuf_loader_update): Only emit area_updated if no
2146 separate scaling is required.
2147 (gdk_pixbuf_loader_load_module): Add size_func as first argument.
2148 (gdk_pixbuf_loader_close): If necessary scale the image
2149 to the desired size and emit area_prepared and area_updated.
2150 * gdk-pixbuf-loader.h (struct _GdkPixbufLoaderClass): Add
2151 size_prepared signal.
2152 (gdk_pixbuf_loader_set_size) New API.
2153 * gdk-pixbuf-marshal.list: Add VOID:INT,INT.
2154 * io-jpeg.c: User cinfo->output_width/height instead of
2155 cinfo->image_width/height throughout when adressing the pixbuf.
2156 (gdk_pixbuf__jpeg_image_load_increment): Call size_func, and
2157 find the nearest possible output size which libjpeg can produce
2158 that is still larger than the desired size.
2160 2002-07-06 Matthias Clasen <maclas@gmx.de>
2162 * io-tiff.c (tiff_set_error): Handle global_error == NULL
2164 (tiff_image_parse): Don't trust TIFFRGBAImageBegin to set
2165 the "put" routine. (Fixes #87384)
2166 (gdk_pixbuf__tiff_image_stop_load): Don't call TIFFClose too
2169 2002-07-02 Matthias Clasen <maclas@gmx.de>
2171 Miscellaneous bmp loader fixes (#85448, #86286, #86287):
2173 * io-bmp.c (grow_buffer): New function to avoid crashes
2174 on unchecked reallocs.
2175 (DecodeHeader, DecodeColormap, decode_bitmasks,
2176 DoCompressed): Use grow_buffer instead of g_realloc
2177 throughout. Change signatures where necessary to pass the
2179 (OneLine16): Fix loading of 16bpp BI_RGB bmps.
2180 (DoCompressed): Rewritten to properly support BI_RLE4 and
2183 Support for compressed ras images (#84994):
2185 * io-ras.c (RAS2State): Error on unsupported ras variations.
2186 (OneLine8): Fix colormap indexing.
2187 (OneLine): Call updated_func with proper region.
2188 (DoCompressed): New function, handles compressed ras data.
2189 (gdk_pixbuf__ras_image_load_increment): Handle compressed ras
2192 Better colorspace support for the jpeg loader (#61211):
2194 * io-jpeg.c (convert_cmyk_to_rgb): New function.
2195 (gdk_pixbuf__jpeg_image_load,
2196 gdk_pixbuf__jpeg_image_load_increment): Allocate a pixbuf with
2197 alpha for 4-channel jpegs and call convert_cmyk_to_rgb for these.
2199 All of this needs to be merged to GNOME 1.4 gdk-pixbuf.
2201 2002-06-28 Sven Neumann <sven@gimp.org>
2203 * gdk-pixbuf-csource.c (print_blurb): converted a Tab to spaces.
2205 Thu Jun 13 18:11:11 2002 Owen Taylor <otaylor@redhat.com>
2207 * pixops/pixops.c: Fix problem where when no alpha was
2208 involved, we scaled rather than composited, but then
2209 went ahead and composited anyways. (#76958, Patch
2210 from Matthias Clasen). Needs to be merged to GNOME
2213 2002-06-13 Matthias Clasen <maclas@gmx.de>
2215 * io-jpeg.c: Use libjpeg in buffered-image mode in order to
2216 incrementally display incrementally loaded progressive jpegs.
2218 2002-06-07 Federico Mena Quintero <federico@ximian.com>
2220 * io-bmp.c (lsb_32):
2221 (lsb_16): New functions to fetch 32 or 16-bit little-endian values
2222 starting at a specific memory location. We do this instead of
2223 GINT32_FROM_LE() as the latter is simply dereferences a cast,
2224 which doesn't work on platforms with alignment requirements.
2227 2002-06-01 Matthias Clasen <maclas@gmx.de>
2229 * gdk-pixbuf-io.c (pixbuf_check_xbm): Accept xbms starting
2230 with a C comment - those seem to be not uncommon, e.g. the Gimp
2231 produces them. (#82706)
2233 * io-xbm.c (read_bitmap_file_data): Don't leak memory on certain
2235 (gdk_pixbuf__xbm_image_load_real): Don't leak memory on valid inputs.
2237 2002-05-22 Tor Lillqvist <tml@iki.fi>
2239 * gdk-pixbuf-io.c (get_libdir): Use GTK_BINARY_VERSION (and not
2240 GTK_VERSION) in the path to the loaders on Win32, too.
2242 * Makefile.am: Pass GTK_BINARY_VERSION.
2244 2002-05-22 Federico Mena Quintero <federico@ximian.com>
2246 * io-xpm.c (pixbuf_create_from_xpm): Ahem, take the rowstride into
2247 account!!! Fixes #82515.
2249 [This bug is not present in the GNOME 1.4 branch as its XPM loader
2250 does not use gdk_pixbuf_new(); rather it malloc()s a buffer with
2251 no row padding and then uses gdk_pixbuf_new_from_data() on it.]
2253 [IMPORTANT: The comment above is to make my life easier when
2254 merging stuff across branches. If you make changes to gdk-pixbuf
2255 in either branch, please include a comment in the ChangeLog that
2256 indicates whether this should be merged into the other branch.
2259 2002-05-18 Matthias Clasen <maclas@gmx.de>
2261 * io-tiff.c (tiff_image_parse): fix packing order on bigendian
2264 Thu May 16 15:17:30 2002 Owen Taylor <otaylor@redhat.com>
2266 * pixops/pixops.c: Patch from Matthias Clasen to fix some typos
2269 Thu May 16 15:02:46 2002 Owen Taylor <otaylor@redhat.com>
2271 * gdk-pixdata.c (gdk_pixdata_to_csource): Fix 64-bit warning.
2274 2002-05-07 Michael Natterer <mitch@gimp.org>
2276 * gdk-pixbuf/Makefile.am: build the static pixbuf loaders
2277 conditionally like the dynamic ones so --without-lib<foo> is
2278 honored when building with --disable-modules. (#66867)
2280 Sun May 5 02:27:01 2002 Soeren Sandmann <sandmann@daimi.au.dk>
2282 * Makefile.am (noinst_PROGRAMS): remove test-loaders (moved to
2284 * test-loaders.c, test-images.h: remove
2286 2002-04-24 Matthias Clasen <maclas@gmx.de>
2288 * gdk-pixbuf-io.c (gdk_pixbuf_save): Remove the ISO8859-1
2289 restriction from the description of png tEXt parameters.
2291 * io-png.c (png_text_to_pixbuf_option):
2292 (gdk_pixbuf__png_image_save): If libpng supports it,
2293 store and retrieve non-ISO8859-1 text as UTF-8. (#76172)
2295 2002-04-11 Matthias Clasen <maclas@gmx.de>
2297 More fixes for #77807:
2299 * io-tga.c (get_contiguous_pixbuf): Helper function to create
2300 a pixbuf with a contiguous pixel array while being careful about
2303 * io-tga.c (fill_in_context, get_image_pseudocolor,
2304 get_image_truecolor, get_image_grayscale): Use
2305 get_contiguous_pixbuf instead of manually allocating image
2308 * io-xpm.c (pixbuf_create_from_xpm):
2309 * io-pnm.c (gdk_pixbuf__pnm_image_load):
2310 * io-jpeg.c (gdk_pixbuf__jpeg_image_load): Use gdk_pixbuf_new
2311 instead of manually allocating image storage.
2313 2002-04-09 Matthias Clasen <maclas@gmx.de>
2315 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_load_module): Use
2316 priv->image_module->module_name instead of image_type which may
2319 2002-04-06 Matthias Clasen <maclas@gmx.de>
2321 * io-png.c (gdk_pixbuf__png_image_load): Restructured to use
2322 gdk_pixbuf_new instead of manually allocating image storage. This
2323 gives us a good rowstride and overflow checks. (#77807)
2325 2002-04-05 Matthias Clasen <maclas@gmx.de>
2327 * io-tiff.c (tiff_image_parse): Avoid allocating an extra copy of
2328 the image by using a TIFFRGBAImage{Begin,Get,End} with suitable
2329 put functions instead of TIFFRGBAImage. And check image dimensions
2332 2002-04-03 Matthias Clasen <maclas@gmx.de>
2334 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_get_type): Fix a doc typo.
2336 2002-03-29 Matthias Clasen <maclas@gmx.de>
2338 * io-png.c (png_simple_error_callback): libpng error handlers must
2339 not return to their callers, thus longjmp out. This prevents
2340 annoying stderr output from the default error handler.
2342 2002-03-27 Matthias Clasen <maclas@gmx.de>
2344 * io-png.c (gdk_pixbuf__png_image_stop_load): Don't leak info_ptr.
2346 * io-png.c (gdk_pixbuf__png_image_load): Get rid of unused
2347 end_info. Also call png_read_end to check proper ending of the png
2348 file and catch text chunks after the image data.
2350 2002-03-27 Matthias Clasen <maclas@gmx.de>
2352 * io-png.c (gdk_pixbuf__png_image_load,
2353 gdk_pixbuf__png_image_begin_load): Make libpng use g_malloc
2354 instead of system malloc.
2356 2002-03-26 Matthias Clasen <maclas@gmx.de>
2358 * io-tiff.c (tiff_image_parse): Don't leak pixbuf on error.
2360 * io-gif.c (gdk_pixbuf__gif_image_load_increment): Don't leak
2361 context->buf on error.
2363 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_close): Make sure to call
2364 stop_load even for short images to prevent memleaks.
2366 2002-03-25 Matthias Clasen <maclas@gmx.de>
2368 * io-png.c (setup_png_transformations): Changed signature to
2369 return success and set a GError parameter, adjusted all callers.
2370 Also work around a possible FPE in libpng and always check that
2371 the new info is sane.
2373 2002-03-23 Matthias Clasen <maclas@gmx.de>
2375 * io-wbmp.c (gdk_pixbuf__wbmp_image_load_increment):
2376 context->updated_func is NULL during a nonincremental load.
2377 (gdk_pixbuf__wbmp_image_load): Stop reading after the first error.
2379 2002-03-18 Matthias Clasen <maclas@gmx.de>
2381 * io-tga.c: Fix assumptions on rowstride by manually allocating a
2382 contiguous pixel buffer. Catch buffer overruns in RLE-modi.
2383 Support grayscale + alpha (which can be written, but not read (!)
2386 2002-03-15 Matthias Clasen <maclas@gmx.de>
2388 * io-gif.c (gif_get_frame_info): Catch invalid frame dimensions.
2390 2002-03-13 Matthias Clasen <maclas@gmx.de>
2392 * test-images.h: Add valid_ras_test and invalid_bmp_1.
2394 * test-loaders.c (main): Add random tests for ras and pnm and an
2395 invalid bmp which was a crasher until my 2002-03-12 commit.
2397 * io-pnm.c (gdk_pixbuf__pnm_image_load_increment): Don't unref the
2400 * io-ras.c: Handle some errors.
2402 2002-03-12 Sven Neumann <sven@gimp.org>
2404 * gdk-pixbuf.c (gdk_pixbuf_fill): use sequential writes instead of
2405 calling memcpy(). Simpler and potentially faster. (#70332)
2407 2002-03-12 Matthias Clasen <maclas@gmx.de>
2409 * io-bmp.c (DecodeHeader): Replace a g_assert_not_reached ()
2410 which could actually be reached by a proper error status return.
2412 2002-03-05 Matthias Clasen <maclas@gmx.de>
2414 * test-loaders.c, test-images.h: More random tests.
2416 * io-bmp.c (DecodeHeader): Fail gracefully on OOM here.
2418 Tue Mar 5 10:39:03 2002 Owen Taylor <otaylor@redhat.com>
2420 * Makefile.am (loaderdir): Put the modules into the
2421 GTK_BINARY_VERSION directory for consistency with
2422 immodules and theme engines.
2424 Sat Mar 2 22:11:10 2002 Owen Taylor <otaylor@redhat.com>
2426 * gdk-pixbuf-io.c (_gdk_pixbuf_load_module): If we
2427 can't load the module using the g_module_build_path()
2428 filename, try loading it as a .la file.
2430 * test-loaders.c: Look for modules in current directory
2431 rather than .libs, so we find the right .la files.
2433 * test-loaders.c: Back out some accidental commits.
2435 Sat Mar 2 21:28:03 2002 Owen Taylor <otaylor@redhat.com>
2437 * gdk-pixbuf.c (gdk_pixbuf_new): Bullet-proof against integer
2440 2002-03-03 Tor Lillqvist <tml@iki.fi>
2442 * gtk-pixbuf.rc.in: Remove.
2444 * gdk_pixbuf.rc.in: Name like this instead (wrong name used by
2447 * makefile.msc: Corresponding changes.
2449 * Makefile.am: Use gdk_pixbuf.rc on Win32. Distribute it.
2451 2002-02-28 Matthias Clasen <maclas@gmx.de>
2453 * pixops/pixops.c (tile_make_weights): Move the call to
2454 correct_total() to the right spot. (#72732)
2456 Wed Feb 27 18:33:04 2002 Owen Taylor <otaylor@redhat.com>
2458 * gdk-pixdata.c (gdk_pixdata_to_csource): Use {} not
2459 () to group around string assigned to char[]. (#72767,
2462 2002-02-21 Havoc Pennington <hp@pobox.com>
2464 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_load_module): remove
2465 C++-commented debug spew, reported by David L. Cooper
2467 2002-02-15 Matthias Clasen <maclas@gmx.de>
2469 * pixops/pixops.c (correct_total): New function to make sure
2470 that the weights sum up to the correct total without introducing
2472 (tile_make_weights, bilinear_make_fast_weights,
2473 bilinear_make_weights): Use correct_total.
2475 2002-02-10 Matthias Clasen <maclas@gmx.de>
2477 * test-images.h (tiff1_test_3), test-loaders.c (main): Add a
2478 (#ifdef 0'ed) test provoking a segfault in TIFFReadDirectory().
2480 * io-ico.c (DecodeHeader): Check that pixbuf could be allocated.
2482 * test-images.h (ico_test_2), test-loaders.c (main): Test the
2485 * io-wbmp.c (gdk_pixbuf__wbmp_image_load_increment): Don't write
2486 beyond the end of buffer if width % 8 != 0.
2488 * io-tga.c (try_preload): Enforce that ctx->hdr->type is one of
2489 the supported types, otherwise parse_data_for_row () will not make
2490 any progress, leading to an infinite loop.
2492 Mon Feb 11 14:31:53 2002 Owen Taylor <otaylor@redhat.com>
2494 * pixops/pixops.c (bilinear_make_weights): Fix handing of
2497 2002-02-10 Matthias Clasen <maclas@gmx.de>
2499 * test-loaders.c (main): Enable some tests which should work
2502 * io-wbmp.c (gdk_pixbuf__wbmp_image_load_increment): Detect
2503 invalid image dimensions and insufficient memory.
2505 * io-tga.c (try_preload): Detect invalid image dimensions.
2506 (gdk_pixbuf__tga_stop_load): Don't try to unref NULL pointers.
2508 * io-ico.c (DecodeHeader): Detect some invalid headers and
2511 Fri Feb 8 23:11:15 2002 Owen Taylor <otaylor@redhat.com>
2513 * pixops/pixops.c: Force all weight arrays to sum exactly
2514 to 65535. (Fixes #70971, reported by Federico Mena Quintero)
2516 * Makefile.am (libgdk_pixbuf_1_3_la_DEPENDENCIES): Add
2519 2002-02-08 Federico Mena Quintero <federico@ximian.com>
2521 * pixops/pixops.h: Fix comment; PixopsInterpType -> GdkInterpType.
2523 2002-02-08 Darin Adler <darin@bentspoon.com>
2525 * io-xbm.c: (next_int): Wean this from <ctype.h>.
2527 2002-02-01 Matthias Clasen <matthiasc@poet.de>
2529 * Makefile.am: Build the tga loader as a static library. (#70157)
2531 * io-ico.c: Merge 16- and 32-bit ico support from the stable
2534 * io-gif.c: Recomposite all images if the animation size changes
2535 while loading. (#70055)
2537 * gdk-pixbuf.c (gdk-pixbuf-fill): Make it work for subpixbufs.
2540 Sat Jan 19 20:49:20 2002 Manish Singh <yosh@gimp.org>
2542 * io-jpeg.c, io-png.c: Made sure all the error cases involving
2543 jpeg or png load/saves clean themselves up properly. Marked some
2544 variables needed for cleanup volatile so they aren't clobbered by
2547 Fri Jan 11 18:05:07 2002 Owen Taylor <otaylor@redhat.com>
2549 * pixops/pixops.c: Fix integer overflow for the values
2550 passed to the pixel functions. (#55148, fix from Michael Hore)
2552 Fri Jan 11 17:53:58 2002 Owen Taylor <otaylor@redhat.com>
2554 * pixops/pixops.c (pixops_scale_nearest): Remove meaningless
2557 * pixops/pixops.c (pixops_process): Comment the computation
2558 of run_end_index and fix some edge cases.
2560 * pixops/{scale_line_22_33_mmx.S, composite_line_22_4a4_mmx.S:
2561 composite_line_color_22_4a4_mmx.S}: Handle the case where
2562 dest <= dest_end properly. (#52001, fix from Michael Hore)
2564 Thu Jan 10 16:48:30 2002 Owen Taylor <otaylor@redhat.com>
2566 * pixops/pixops.c: Replace some hardcoded values with the
2567 SUBSAMPLE constant used elsewhere. (#51033)
2569 Wed Jan 9 11:29:44 2002 Owen Taylor <otaylor@redhat.com>
2571 * Makefile.am (s-enum-types-h): Include glib-object.h,
2572 Add G_BEGIN_DECLS/END_DECLS to gdk-pixbuf-enum-types.h. (#68325,
2575 * *.h: G_BEGIN_DECLS cleanups.
2577 Tue Jan 8 10:58:04 2002 Owen Taylor <otaylor@redhat.com>
2579 * gdk-pixbuf-util.c (gdk_pixbuf_saturate_and_pixelate):
2580 - Massive cleanup, make actually legible.
2581 - Fix some clamp-to-range bugs found by Jim Cape (#68231).
2582 - Add a g_return_if_fail() if src and dest alpha don't match.
2583 - Allow for src_rowstride != dest_rowstride.
2585 2002-01-04 Hans Breuer <hans@breuer.org>
2587 * gdk_pixbuf.def : don't export functions prefixed
2590 * makefile.msc : use -FImsvc_recommende_pragmas.h
2592 Thu Jan 3 19:31:58 2002 Owen Taylor <otaylor@redhat.com>
2594 * pixops/pixops.c (scale_line_22_33): Fix and uncomment
2597 * pixops/pixops.c (pixops_composite_nearest): Remove a
2600 * pixops/pixops.c (pixops_composite): Add some docs
2601 about the parameters.
2603 * pixops/README: Add notes about the correct algorithms
2604 for alpha compositing and how to implement them quickly.
2606 2001-12-29 Tor Lillqvist <tml@iki.fi>
2608 * Makefile.am (EXTRA_DIST): Add makefile.msc.
2610 Sat Dec 22 15:31:20 2001 Owen Taylor <otaylor@redhat.com>
2612 * gdk-pixdata.h: Fix trailing "," in enumeration.
2614 2001-12-17 Matthias Clasen <matthiasc@poet.de>
2616 * gdk-pixbuf.c, gdk-pixbuf-io.c, gdk-pixbuf-animation.c,
2617 gdk-pixbuf-data.c, gdk-pixbuf-loader.c, gdk-pixbuf-scale.c,
2618 gdk-pixbuf-util.c, gdk-pixdata.c: Markup fixes.
2620 2001-12-16 Havoc Pennington <hp@pobox.com>
2622 * gdk-pixbuf-scale.c: docs enhancements
2624 2001-12-14 Sebastian Wilhelmi <wilhelmi@ira.uka.de>
2626 * io-xpm.c: Use g_ascii_strcasecmp() instead of g_strcasecmp().
2628 2001-12-13 Sebastian Wilhelmi <wilhelmi@ira.uka.de>
2630 * gdk-pixbuf-animation.c, gdk-pixbuf-loader.c, gdk-pixpuf.c,
2631 io-gif-animation.c, io-gif.c, io-tiff.c, test-loaders.c: Remove
2632 assorted G_OBJECT casts where unnecessary.
2634 * gdk-pixbuf-loader.c: Call g_object_ref and g_object_unref
2635 instead of gdk_pixbuf_animation_ref and gdk_pixbuf_animation_unref
2638 * gdk-pixbuf-csource.c, io-bmp.c, io-gif-animation.c, io-ico.c,
2639 io-jpeg.c, io-png.c, io-pnm.c, io-ras.c, io-tga.c, io-wbmp.c,
2640 io-xbm.c, io-xpm.c, test-gdk-pixbuf.c: Dito for gdk_pixbuf_ref and
2643 * Makefile.am, pixops/Makefile.am: Compile everything with
2644 -DG_DISABLE_DEPRECATED -DGDK_PIXBUF_DISABLE_DEPRECATED
2646 * gdk-pixdata.c: Use g_ascii_strup() instead of g_strup().
2648 * io-xpm.c: Use g_ascii_strcasecmp() instead of g_strcasecmp().
2650 2001-12-12 Matthias Clasen <matthiasc@poet.de>
2652 * gdk-pixbuf-io.c: Markup fixes.
2654 2001-12-12 Matthias Clasen <matthiasc@poet.de>
2656 * Makefile.am (INCLUDES): Define G_LOG_DOMAIN. (#66412)
2658 * gdk-pixbuf-loader.c, gdk-pixbuf-util.c: Markup fixes.
2660 2001-12-11 Michael Natterer <mitch@gimp.org>
2662 * io-png.c: gdk_pixbuf__png_image_save: removed wrong endian
2663 conversion stuff; don't copy RGB pixbufs' lines around before
2666 2001-12-05 Matthias Clasen <matthiasc@poet.de>
2668 * gdk-pixbuf.h (gdk_pixbuf_ref, gdk_pixbuf_unref,
2669 gdk_pixbuf_animation_ref, gdk_pixbuf_animation_unref):
2672 Tue Dec 4 11:45:45 2001 Owen Taylor <otaylor@redhat.com>
2674 * io-xpm.c (pixbuf_create_from_xpm): Fill in color
2675 fields to black for transparent colors since we'll
2676 later initialize pixels from them. (Fixes purify
2677 errors, #66093, HideToshi Tajima)
2679 2001-11-30 Tor Lillqvist <tml@iki.fi>
2681 * gdk_pixbuf.def: Add gdk_pixbuf_get_option.
2683 Fri Nov 30 15:55:34 2001 Owen Taylor <otaylor@redhat.com>
2685 * gdk-pixdata.c (gdk_pixdata_deserialize): Fix
2686 alignment problem in deserialization, (#65785,
2687 reported by Hidetoshi Tajima)
2689 2001-11-28 Manish Singh <yosh@gimp.org>
2691 * gdk-pixbuf/io-bmp.c (gdk_pixbuf__bmp_image_load_increment): Fill
2692 in missing error parameters to DecodeHeader and DecodeColormap.
2694 2001-11-21 Federico Mena Quintero <federico@ximian.com>
2696 Fix Ximian bug #12125; merged from gdk-pixbuf stable.
2698 * gdk-pixbuf/io-bmp.c (gdk_pixbuf__bmp_image_load_increment): Use
2699 a simple state machine instead of a scary if/else chain.
2700 (DecodeHeader): Set the reading state.
2701 (DecodeColormap): Set the reading state.
2702 (decode_bitmasks): New function, decodes the bitmasks for
2703 BI_BITFIELDS coding.
2704 (OneLine32): Handle BI_BITFIELDS coding.
2705 (OneLine16): Likewise.
2707 2001-11-18 Hans Breuer <hans@breuer.org>
2709 * io-xpm.c : use g_strcasecmp(), some poor platforms
2710 don't have strcasecmp()
2712 * makefile.msc : do INCLUDE_png etc. definition here to avoid
2713 my temporary 'gdk-pixbuf-io-include.h' hack
2715 Sun Nov 18 07:54:22 2001 Owen Taylor <otaylor@redhat.com>
2717 * gdk-pixbuf-loader.c: Remove include of gobject/signal.h.
2719 2001-11-03 Sebastian Wilhelmi <wilhelmi@ira.uka.de>
2721 * gdk-pixbuf-loader.c, gdk-pixbuf-scale.c: Documentation fixes.
2723 2001-10-29 Tor Lillqvist <tml@iki.fi>
2725 * Makefile.am: Use -no-undefined on Win32. Make
2726 libgdk_pixbuf_1_3_la_OBJECTS depend on
2727 gdk-pixbuf-marshal.c. Install import libraries.
2729 * gdk_pixbuf.def: Update.
2731 * gdk-pixbuf-io.c: (Win32) Use G_WIN32_DLLMAIN_FOR_DLL_NAME, saves
2732 the actual DLL name of libgdk_pixbuf.
2733 (get_libdir): Use it instead of guessing.
2735 * io-xbm.c (gdk_pixbuf__xbm_image_begin_load): Use
2736 g_file_open_tmp() insread of mkstemp().
2738 2001-10-18 Matthias Clasen <matthiasc@poet.de>
2740 * io-xbm.c (gdk_pixbuf__xbm_image_load_real): Don't dereference
2741 context when it may be NULL. (#62344)
2743 2001-10-16 Matthias Clasen <matthiasc@poet.de>
2745 * gdk-pixdata.c, gdk-pixdata.h: Documentation.
2747 * gdk-pixbuf-csource.1: Spelling fixes.
2749 Wed Oct 10 11:52:17 2001 Owen Taylor <otaylor@redhat.com>
2751 * gdk-pixdata.c gdk-pixbuf.h: Get rid of
2752 GDK_PIXBUF_ERROR_HEADER/PIXEL_CORRUPT and use CORRUPT_IMAGE.
2753 Get rid fo GD_PIXBUF_ERROR_UNKNOWN_FORMAT and use the
2754 existing UKNOWN_TYPE error. (#58308)
2756 * gdk-pixbuf.h, gdk-pixdata.c: Rename gdk_pixbuf_new_from_stream()
2757 back to gdk_pixbuf_new_from_inline(). Rework docs to try
2758 and be helpful for the common case. (#58308)
2760 2001-10-05 Sven Neumann <sven@gimp.org>
2762 * gdk-pixbuf/gdk-pixbuf-io.c
2763 * gdk-pixbuf/gdk-pixbuf-private.h
2764 * gdk-pixbuf/gdk-pixbuf.c
2765 * gdk-pixbuf/gdk-pixbuf.h
2766 * gdk-pixbuf/io-jpeg.c
2767 * gdk-pixbuf/io-png.c: changed GDK_PIXBUF_ERROR_BAD_OPTION_VALUE to
2768 GDK_PIXBUF_ERROR_BAD_OPTION to we can use it for bad keys too. Added
2769 new public API gdk_pixbuf_get_option() to retrieve key/value pairs
2770 set by an image loader. Added support for saving and reading PNG tEXt
2771 chunks in PNG images.
2773 Tue Oct 2 11:29:50 2001 Owen Taylor <otaylor@redhat.com>
2775 * gdk-pixdata.c (gdk_pixdata_to_csource): Fix indentation
2776 use a macro to make code a bit more readable.
2778 2001-10-02 Sven Neumann <sven@gimp.org>
2780 * gdk-pixdata.c: g_string_printfa => g_string_append_printf.
2782 Wed Sep 26 18:08:19 2001 Owen Taylor <otaylor@redhat.com>
2784 * Makefile.am (s-enum-types-h): Fix a typo in the include
2785 guards. (#61254, Skip Montaro)
2787 2001-09-21 Matthias Clasen <matthiasc@poet.de>
2789 * io-xpm.c (xpm_extract_color): Rewritten to handle
2790 xpm colormap entries more thoroughly. (#59939)
2792 2001-09-21 Hans Breuer <hans@breuer.org>
2794 * gdk-pixbuf.def : updated externals
2796 * makefile.msc : generate gdk-pixbuf-enum-types.[hc]
2798 Thu Sep 20 17:22:48 2001 Owen Taylor <otaylor@redhat.com>
2800 * io-tiff.c (gdk_pixbuf__tiff_image_load): On OSF, apparently fseek()
2801 works in some on-demand way, so the fseek
2802 gdk_pixbuf_new_from_file() doesn't work here since we are using
2803 the raw file descriptor. So, we call lseek() on the fileno(f)
2804 before using it. (#60840).
2806 2001-09-20 James Henstridge <james@daa.com.au>
2808 * Makefile.am (gdk-pixbuf-enum-types.c): same change as in pango,
2809 so that flags types are registered as flags rather than enums (not
2810 that there are any flags here at the moment).
2812 Wed Sep 19 00:28:24 2001 Owen Taylor <otaylor@redhat.com>
2814 * Makefile.am (gdk_pixbuf_headers): Don't include
2815 gkd-pixbuf-features.h here since is in builddir
2816 and confuses autogen rules.
2818 * Makefile.am: Don't += variables before they have values,
2819 automake-1.5 doesn't like it.
2821 * Makefile.am: Fix srcdir != builddir for gdk-pixbuf-enum-types.c.
2823 * Makefile.am: The whitespace strikes back.
2825 2001-09-17 Matt Wilson <msw@redhat.com>
2827 * Makefile.am (libpixbufloader_xbm_la_LDFLAGS): removed duplicate
2828 LDFLAGS definition, use the -avoid-version one.
2829 (libpixbufloader_tga_la_LDFLAGS): likewise
2831 Mon Sep 17 11:49:02 2001 Owen Taylor <otaylor@redhat.com>
2833 * pixops/*: Mirror GdkInterpType to PixopsInterpType
2834 to avoid including gdk-pixbuf headers.
2836 2001-09-16 James Henstridge <james@daa.com.au>
2838 * .cvsignore: add generated files to ignore list.
2840 * gdk-pixbuf.h: include gdk-pixbuf-enum-types.h
2842 * Makefile.am: add rules to build gdk-pixbuf-enum-types.[ch]
2844 Fri Sep 14 23:22:12 2001 Matthias Clasen <matthiasc@poet.de>
2846 * io-pnm.c (pnm_read_header): Use GDK_PIXBUF_ERROR_CORRUPT_IMAGE,
2847 not GDK_PIXBUF_ERROR_HEADER_CORRUPT. (#58308)
2849 Fri Sep 14 22:53:45 2001 Matthias Clasen <matthiasc@poet.de>
2851 * io-jpeg.c (gdk_pixbuf__jpeg_image_begin_load): Handle
2852 out-of-memory situation better.
2854 * io-pnm.c: Robustness fixes for pnm loader
2856 * io-gif.c: Make gif loader survive TEST_RANDOMLY_MODIFY
2858 * io-xpm.c (parse_color): detect very long color strings
2860 All of the above from Matthias Clasen <matthiasc@poet.de>,
2861 the remaining from Soeren Sandmann <sandmann@daimi.au.dk>.
2863 * test-images.h: add tests:
2864 - four valid ppm's, eight invalid (matthiasc@poet.de)
2865 - one invalid xpm (matthiasc@poet.de)
2866 - one valid tga, one invalid (sandmann@daimi.au.dk)
2867 - one invalid tiff (sandmann@daimi.au.dk
2869 * test-loaders.c: enable tests for ppm, png, gif, tga, tiff, xpm
2871 * io-tiff.c (gdk_pixbuf__tiff_image_stop_load): TIFFClientOpen can
2872 fail - detect it when it happens
2874 * io-tga.c (gdk_pixbuf__tga_load_increment): Fail if there is too
2877 * gdk-pixbuf-io.c: moved wbmb check after ico check to avoid false
2880 Fri Sep 14 00:30:48 2001 Tim Janik <timj@gtk.org>
2882 * Makefile.am: don't used BUILT_SOURCES to build marshal
2883 files, as in conjunction with stamp files, this can
2884 lead to endless rebuilding loops.
2886 Tue Sep 4 00:22:07 2001 Owen Taylor <otaylor@redhat.com>
2888 * Makefile.am: Fix EXTRA_DIST for gdk-pixbuf-csource.1
2890 Tue Sep 4 03:09:52 2001 Tim Janik <timj@gtk.org>
2892 * gdk-pixbuf-csource.1: new file, manual page for
2893 the publically installed gdk-pixbuf-csource utility.
2895 Thu Aug 30 08:30:03 2001 Matthias Clasen <matthiasc@poet.de>
2897 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_close): Propagate
2898 errors from gdk_pixbuf_loader_load_module.
2900 Thu Aug 30 08:27:37 2001 Matthias Clasen <matthiasc@poet.de>
2902 * io-png.c (png_row_callback): Check that row_num is valid.
2904 Tue Aug 28 21:05:26 2001 Matthias Clasen <matthiasc@poet.de>
2906 * io-bmp.c (OneLine): Emit area_updated signal with proper
2907 area information. (#52002)
2909 Tue Aug 28 20:03:43 2001 Matthias Clasen <matthiasc@poet.de>
2911 * test-loaders.c (test_loader): Catch errors at close time.
2912 * test-loaders.c (main): Remove C++ comments.
2914 2001-08-21 Matthias Clasen <matthiasc@poet.de>
2916 * Makefile.am, gdk-pixbuf-io.c, pixbufloader_tga.def,
2917 io-tga.c: Add tga loader, patch by Nicola Girardi. (#56067)
2919 2001-08-20 Matthias Clasen <matthiasc@poet.de>
2921 * test-images.h, test-loaders.c: Add ico and wbmp tests.
2922 * io-jpeg.c (gdk_pixbuf__jpeg_image_save): Fail with a suitable
2923 error if buffer allocation fails.
2924 * io-ico.c: Make .ICO loader more robust.
2925 All of these are due to sandmann@daimi.au.dk (#50187)
2927 2001-08-19 Sven Neumann <sven@gimp.org>
2929 * pixops/pixops.c: applied some simple but effective optimizations
2930 to pixops_composite_nearest() and pixops_composite_color_nearest().
2932 2001-08-07 Sven Neumann <sven@gimp.org>
2934 * gdk-pixbuf.c (gdk_pixbuf_fill): a comment asked to optimize this
2935 function, so that's what I did.
2937 2001-08-06 Kjartan Maraas <kmaraas@gnome.org>
2939 * gdk-pixdata.c: Fix a typo.
2941 2001-07-30 Hans Breuer <hans@breuer.org>
2943 * pixops/makefile.msc : new file
2944 * makefile.msc : use it to complete the build
2946 2001-07-20 Hans Breuer <hans@breuer.org>
2948 * gdk-pixdata.c : don't 'g_tohl (*istream++)', but move
2949 pointer increment out of the macro, because at least one
2950 compiler (msvc 5.0) gets confused otherwise (applies the
2953 * gdk_pixbuf.def : updated exports
2955 * makefile.msc : reflect gdk-pixbuf-csource changes
2957 2001-07-17 Darin Adler <darin@bentspoon.com>
2959 * gdk-pixbuf-csource.c: Add missing <stdlib.h> include.
2960 * io-png.c: (setup_png_transformations): Add ifdef so we compile
2961 without warnings with G_DISABLE_CHECKS on.
2962 * io-pnm.c: (gdk_pixbuf__pnm_image_load_increment): Add a missing
2964 * io-wbmp.c: (getin), (get_mbi): Add a missing const.
2965 * io-xbm.c: (gdk_pixbuf__xbm_image_load_real): Get rid of some
2966 unused locals and add an initial value to quiet the compiler's
2967 unintialized variable warning.
2968 * pixops/pixops.c: Put an ifdef around some dead code.
2970 Thu Jul 5 10:17:15 2001 Owen Taylor <otaylor@redhat.com>
2972 * pixops/Makefile.am (noinst_LTLIBRARIES): Switch
2973 over to the new include flags AC_SUBST(). (Problem
2974 pointed out by Mikael Hermansson.)
2976 2001-06-29 Havoc Pennington <hp@redhat.com>
2978 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_class_init): fix for
2981 Thu Jun 28 21:54:19 2001 Owen Taylor <otaylor@redhat.com>
2983 * make-inline-pixbuf.c test-gdk-pixbuf.c test-loaders.c
2984 gdk-pixbuf-csource.c: Fix args to g_type_init ().
2986 2001-06-28 Havoc Pennington <hp@pobox.com>
2988 * gdk-pixdata.c: <string.h>
2990 * gdk-pixbuf-io.c (get_libdir): fix typo in dll name (aren't we
2991 also leaking memory here from g_strdup_printf?)
2993 Tue Jun 26 09:48:02 2001 Tim Janik <timj@gtk.org>
2995 * Makefile.am (noinst_PROGRAMS): get rid of make-inline-pixbuf
2997 * gdk-pixbuf-data.[hc]: provide gdk_pixbuf_new_from_stream()
2998 instead from gdk_pixbuf_new_from_inline().
3000 * gdk-pixdata.[hc]: auxillary GdkPixdata structure, public
3001 installed API for applications that need to serialize/deserialize
3002 on their own (gimp, BEAST).
3004 * gdk-pixbuf/gdk-pixbuf-csource.c: provide publically installed
3005 program that can dump images in CSource format and Pixbuf
3006 stream format. supports RLE encoding, MACRO formatting etc...
3009 Mon Jun 25 00:28:11 2001 Owen Taylor <otaylor@redhat.com>
3011 * Makefile.am: Actually update timestamps, so rules don't
3014 2001-06-11 Havoc Pennington <hp@redhat.com>
3016 * Makefile.am (stamp-gdk-pixbuf-marshal.c): glib_genmarshal
3017 already includes top_builddir
3019 2001-06-08 Havoc Pennington <hp@redhat.com>
3021 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_load_module): remove
3022 bogus g_return_if_fail
3024 * io-gif.c (gif_get_lzw): if delay time is 0 or smaller than
3025 likely timeout resolution, set it to an arbitrarily-chosen short
3027 Fixes bug #55953 from warmenhoven@yahoo.com
3029 2001-06-07 Havoc Pennington <hp@redhat.com>
3031 * Makefile.am: use Owen's new way of doing stampfiles/generated
3034 2001-06-07 Havoc Pennington <hp@redhat.com>
3036 * Makefile.am (gdk-pixbuf-marshal.c): fix up the glib-genmarshal path
3038 2001-06-05 Havoc Pennington <hp@redhat.com>
3040 * test-loaders.c (main): use putenv not setenv, reported by
3043 2001-05-08 Havoc Pennington <hp@redhat.com>
3045 * gdk-pixbuf-util.c (gdk_pixbuf_add_alpha): docs fixup,
3046 and fix behavior to still subst color if the original image
3049 2001-06-04 Havoc Pennington <hp@redhat.com>
3051 * io-pnm.c (pnm_skip_whitespace): patch from Szekeres Istvan,
3054 2001-06-01 Havoc Pennington <hp@redhat.com>
3056 Apply patch from sandmann@daimi.au.dk, with some tweaks.
3057 Makes things a bit more robust, and adds test-loaders.c
3058 which is good for finding further robustness bugs to fix.
3060 * io-tiff.c: Try to work around libtiff suckiness a bit;
3061 put a giant thread lock on the whole loader,
3062 paranoically check both whether error handlers were called and
3063 also whether functions return false. Handle case where width or
3064 height is 0. Various cleanups.
3066 * io-png.c (gdk_pixbuf__png_image_stop_load): only unref pixbuf
3068 (png_error_callback): apparently libpng expects you to longjmp out
3071 * io-gif.c (struct _GifContext): remove unused "pixbuf" field
3072 (lzw_read_byte): change "Mail jrb if this fails" g_warning
3074 (gif_get_lzw): check for out-of-memory
3075 (gif_prepare_lzw): catch/report an error
3076 (new_context): use try_malloc, since GifContext is nearly 70K
3077 (gdk_pixbuf__gif_image_load_increment): set context->buf to NULL
3078 so we don't crash later.
3080 * Makefile.am: Add test-loaders
3082 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_close): handle context ==
3085 2001-05-29 Darin Adler <darin@eazel.com>
3087 * gdk-pixbuf.h: Fix prototype to use "(void)" instead of "()".
3089 Mon May 28 14:21:35 2001 Jonathan Blandford <jrb@redhat.com>
3091 * io-bmp.c: Patch from Helmethead <hoshem@mel.comcen.com.au> to
3092 fix up bmp decoder to:
3093 - adds 16 bpp bmp support (bug #53884)
3094 - adds OS/2 1.x format bmp support (bug #54964)
3095 - adds 4 bpp RLE compressed bmp support
3096 - adds 1 bpp colormap support
3097 - fixes negative height (top down) bmp support
3099 2001-05-25 Hans Breuer <hans@breuer.org>
3101 * gdk_pixbuf.def : reflect Havoc's recent api change
3103 Sun May 20 12:53:49 2001 Owen Taylor <otaylor@redhat.com>
3105 * Makefile.am (libgdk_pixbuf_1_3_la_LDFLAGS): Remove an
3106 excess $(GLIB_LIBS).
3108 Sun May 13 11:59:11 2001 Owen Taylor <otaylor@redhat.com>
3110 * Makefile.am: Make modules depend on libgdk_pixbuf.la.
3112 2001-05-04 Havoc Pennington <hp@redhat.com>
3114 * pixops/pixops.c (pixops_process): merge fix from stable: Patch
3115 from hoshem@mel.comcen.com.au to fix nonzero X offsets. Fixes
3118 * gdk-pixbuf/pixops/pixops.c (pixops_composite_nearest): merge
3119 from stable: Patch from OKADA Mitsuru <m-okada@fjb.co.jp> to fix
3120 confusion of using "src" instead of "p".
3121 (pixops_composite_color_nearest): Use a more accurate (and
3122 correct, to begin with) compositing method. This cures checks
3123 showing through on images with no alpha.
3125 * gdk-pixbuf.c (gdk_pixbuf_fill): fix bug that left some trailing
3128 * gdk-pixbuf-io.h: fix UpdatedNotifyFunc to use signed ints
3130 * gdk-pixbuf-loader.h (struct _GdkPixbufLoaderClass): Change
3131 area_updated signal to use signed ints. Removed animation-related
3134 * io-gif.c, io-gif-animation.h, io-gif-animation.c: Massive
3137 * gdk-pixbuf-animation.c: Add GdkPixbufAnimationIter to abstract
3138 all the pesky details. Remove old frame-based API. Make
3139 GdkPixbufAnimation an abstract base class, derived by the loaders.
3141 Sun Apr 22 15:51:32 2001 Owen Taylor <otaylor@redhat.com>
3143 * Makefile.am (LDADDS): Add $(MATH_LIB).
3145 2001-04-18 Havoc Pennington <hp@redhat.com>
3147 * gdk-pixbuf.c (gdk_pixbuf_fill): Function to fill pixbuf with a
3150 Wed Apr 4 01:41:02 2001 Tim Janik <timj@gtk.org>
3152 * pixops/Makefile.am (noinst_LTLIBRARIES): include $top_srcdir
3153 so we don't try to get <gtk/gtkobject.h> from standard search
3156 * Makefile.am (gdk-pixbuf-marshal.c): use deps from srcdir.
3157 add gdk-pixbuf-marshal.list to EXTRA_DIST.
3158 take gdk-pixbuf-marshal.h out of _la sources.
3160 2001-03-19 Tor Lillqvist <tml@iki.fi>
3162 * makefile.mingw.in: Handle gdk-pixbuf-marshal.c.
3164 * gdk_pixbuf.def: Update.
3166 * pixbufloader_*.def: Just export the fill_vtable functions now.
3168 2001-03-18 Mike Kestner <mkestner@ameritech.net>
3170 * make-inline-pixbuf.c (main): Added logic to remove output when
3173 2001-03-14 Havoc Pennington <hp@redhat.com>
3175 * Makefile.am (gdk-pixbuf-marshal.c): Use different temporary file
3176 from gdk-pixbuf-marshal.h, fixes parallel makes.
3178 Thu Mar 1 04:01:57 2001 Tim Janik <timj@gtk.org>
3180 * test-gdk-pixbuf.c: fixed includes.
3182 2001-02-18 Havoc Pennington <hp@pobox.com>
3184 * gdk-pixbuf-io.c (gdk_pixbuf_load_module): prepend underscore
3185 (gdk_pixbuf_get_named_module): prepend underscore
3186 (gdk_pixbuf_get_module): prepend underscore
3188 2001-02-19 Havoc Pennington <hp@redhat.com>
3190 * gdk-pixbuf-io.c (gdk_pixbuf_load_module): const fix
3192 2001-02-17 Havoc Pennington <hp@pobox.com>
3194 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_new_with_type): docs
3196 2001-02-07 Alexander Larsson <alexl@redhat.com>
3198 * io-xpm.c (free_buffer):
3199 Use g_free, since the buffer is allocated with g_try_alloc().
3201 2001-02-06 Christophe Merlet <redfox@eikonex.org>
3203 * gdk-pixbuf-data.c: Fixes a minor typo.
3205 Sun Feb 4 07:59:57 2001 Tim Janik <timj@gtk.org>
3207 * gdk-pixbuf.h: DOH! don't include glib/gobject.h but glib-object.h,
3208 we finally need the gobject->gruntime rename.
3210 * *.c: scratched calls to g_type_init(), there's simply no point in
3211 doing that, use gtk_init().
3213 2001-02-01 Havoc Pennington <hp@pobox.com>
3215 * gdk-pixbuf-loader.c, gdk-pixbuf-loader.h: rename "private" field
3216 in struct to "priv" for C++
3218 2001-01-31 Havoc Pennington <hp@pobox.com>
3220 * gdk-pixbuf.c: include glib-object.h instead of gvaluetypes.h
3222 2001-01-26 Havoc Pennington <hp@redhat.com>
3224 * gdk-pixbuf-io.c (mname): fix included modules case.
3226 2001-01-22 Havoc Pennington <hp@redhat.com>
3228 * gdk-pixbuf-io.c (gdk_pixbuf_new_from_xpm_data): check errors
3229 from gdk_pixbuf_load_module
3231 2001-01-22 Havoc Pennington <hp@redhat.com>
3233 * Makefile.am: Add built marshaller files to support
3234 GdkPixbufLoader signals
3236 * gdk-pixbuf-io.c (gdk_pixbuf_load_module): have
3237 GDK_PIXBUF_MODULEDIR unconditionally replace the compiled-in
3238 module location, rather than acting as a fallback, because we are
3239 using GDK_PIXBUF_MODULEDIR to use gdk-pixbuf before installing it.
3241 * gdk-pixbuf.h: include gdk-pixbuf-loader.h
3243 * gdk-pixbuf-loader.h, gdk-pixbuf-loader.c: Move back over here
3244 from gtk, and add error to close(), because stop_load may do
3245 parsing of the image.
3247 * pixops/have_mmx.S (_pixops_have_mmx): add newline at end of file
3249 * io-*.c: make individual operations static, and add fill_vtable
3250 functions which are exported. Fix the collection of type warnings
3251 that surfaced, including a number of functions that didn't
3252 properly take a GError and some that weren't
3253 const-correct. Involved adding error handling for a few loaders.
3255 * gdk-pixbuf-io.h: Add error reporting to stop_load function
3257 * gdk-pixbuf-io.c (gdk_pixbuf_load_module): change to just look up
3258 a function that fills in the GdkPixbufModule vtable, instead of
3259 looking up all the image functions individually; this means we
3260 can get type safety within modules for the loader functions.
3261 Also it means you don't have to keep the statically compiled and
3262 GModule versions in sync.
3264 * test-gdk-pixbuf.c (main): remove gdk_pixbuf_init()
3266 * make-inline-pixbuf.c (main): remove call to gdk_pixbuf_init()
3268 * gdk-pixbuf.h: nuke gdk_pixbuf_init()
3270 * gdk-pixbuf-animation.c (gdk_pixbuf_frame_get_type): g_type_init
3273 * gdk-pixbuf.c (gdk_pixbuf_get_type): g_type_init () here
3275 * gdk-pixbuf-animation.c (gdk_pixbuf_animation_get_type):
3278 2001-01-20 John Harper <jsh@eazel.com>
3280 * io-xbm.c: new pixbuf loader, for X bitmap files. Basically a
3281 collision between Xlib's RdBitF.c and io-tiff.c
3283 * gdk-pixbuf-io.c, Makefile.am, pixbufloader_xbm.def: added
3286 [ merged from stable gdk-pixbuf module. Untested, but it
3287 compiles, and works fine in the stable module ]
3289 2001-01-18 Tor Lillqvist <tml@iki.fi>
3291 * gdk-pixbuf-io.c (get_libdir): (Win32) Use the new
3292 g_win32_get_package_installation_subdirectory() function. No need
3293 to include windows.h.
3294 (gtk_win32_get_installation_directory): Remove this then.
3296 2001-01-01 Havoc Pennington <hp@redhat.com>
3298 * Makefile.am (libgdk_pixbuf_1_3_la_LDFLAGS): add
3299 @LIBTOOL_EXPORT_OPTIONS@
3301 2000-12-30 Tor Lillqvist <tml@iki.fi>
3303 * gdk_pixbuf.def: Update.
3305 2000-12-16 Havoc Pennington <hp@pobox.com>
3307 * gdk-pixbuf-animation.c (gdk_pixbuf_animation_new_from_file): ref
3308 the pixbuf in the frame, so we can use gdk_pixbuf_frame_free
3309 (gdk_pixbuf_frame_copy): new function
3310 (gdk_pixbuf_frame_free): new function
3311 (gdk_pixbuf_frame_get_type): new function
3312 (GDK_TYPE_PIXBUF_FRAME): macro to get type for GdkPixbufFrame
3314 Tue Nov 14 11:51:26 2000 Owen Taylor <otaylor@redhat.com>
3316 * Makefile.am: Add -avoid-version for all modules.
3318 2000-11-13 Havoc Pennington <hp@redhat.com>
3320 * io-png.c (png_simple_error_callback): fix error message to not
3321 say "save" since it's used for loading
3323 2000-11-11 Hans Breuer <Hans@Breuer.Org>
3325 * gdk-pixbuf-io.c : Fix all function prototype macros for self
3326 contained image handlers (!USE_G_MODULE). Files to save should
3327 be opened in binary mode, fopen(s, "wb").
3329 * io-xpm.c : added HAVE_UNISTD_H condition
3331 2000-11-11 Tor Lillqvist <tml@iki.fi>
3333 * gdk_pixbuf.def: Add gdk_pixbuf_new_subpixbuf.
3335 * io-tiff.c (gdk_pixbuf__tiff_image_begin_load): Use
3336 g_file_open_tmp() (just added to GLib) instead of mkstemp() (or
3337 mktemp() and open()).
3339 * io-xpm.c (gdk_pixbuf__xpm_image_begin_load): Ditto.
3341 2000-11-01 Havoc Pennington <hp@pobox.com>
3343 * gdk-pixbuf.c (gdk_pixbuf_new_subpixbuf): New function to create
3344 a pixbuf pointing to a subregion of another pixbuf.
3346 2000-10-16 Tor Lillqvist <tml@iki.fi>
3348 * gdk-pixbuf-io.c: Define also m_save (for the non-gmodule case).
3350 2000-10-16 Havoc Pennington <hp@redhat.com>
3352 * gdk-pixbuf-io.c (gdk_pixbuf_get_module)
3353 (gdk_pixbuf_get_named_module) (gdk_pixbuf_load_module):
3354 add error reporting here also
3356 * make-inline-pixbuf.c (main): use GError
3358 * io-xpm.c: include unistd.h
3360 * gdk-pixbuf-util.c: include string.h
3362 * io-*.c: add error reporting
3364 * gdk-pixbuf-animation.c (gdk_pixbuf_animation_new_from_file): add
3367 * gdk-pixbuf-io.c (gdk_pixbuf_new_from_file): Add error reporting
3369 * gdk-pixbuf-io.h: Add GError** to load_increment and load
3372 * gdk-pixbuf-io.c (gdk_pixbuf_save) (gdk_pixbuf_savev): return
3373 a G_FILE_ERROR if we fail to write or close the file.
3375 * gdk-pixbuf.h: remove GDK_PIXBUF_ERROR_IO, instead we'll use
3376 G_FILE_ERROR_*. Rename enum to GdkPixbufError, properly following
3377 the GError naming rules. Add GError** to load functions.
3379 2000-10-06 Havoc Pennington <hp@redhat.com>
3381 * gdk-pixbuf.h: add GdkPixbufAlphaMode
3383 2000-10-06 Havoc Pennington <hp@redhat.com>
3385 This entry is a summary of the merged-in changes from 1.0.
3386 Relevant original ChangeLog entries are spliced in after
3387 this entry; the files they refer to are from the 1.0
3390 * pixops/pixops.c (pixops_composite_nearest): sync a small fix
3393 * io-xpm.c (xpm_seek_string): add fscanf error check from 1.0
3394 Add progressive loader from 1.0
3396 * io-tiff.c (gdk_pixbuf__tiff_image_begin_load): mem leak fixes
3399 * io-pnm.c: new version from 1.0 tree
3401 * io-jpeg.c (gdk_pixbuf__jpeg_image_load): sync from 1.0, use
3404 * io-gif.c (lzw_read_byte): sync from 1.0, change a g_error to
3406 (gif_get_next_step): return 0 here, sync from 1.0
3408 * gdk-pixbuf-util.c: sync email address change for Cody
3411 2000-09-11 Jeffrey Stedfast <fejj@helixcode.com>
3413 * gdk-pixbuf/io-pnm.c: Pretty much totally rewrote again because
3414 last nights code was still "broken". Should now properly handle
3415 all error conditions gracefully.
3417 2000-09-10 Jeffrey Stedfast <fejj@helixcode.com>
3419 * gdk-pixbuf/io-pnm.c: Rewrote.
3421 2000-09-09 Federico Mena Quintero <federico@helixcode.com>
3423 * gdk-pixbuf/pixops/pixops.c (pixops_composite_nearest): Compute
3424 the correct dest offset.
3426 2000-08-25 Federico Mena Quintero <federico@helixcode.com>
3428 * gdk-pixbuf/io-xpm.c: #include <unistd.h>
3430 2000-08-05 Larry Ewing <lewing@helixcode.com>
3432 * gdk-pixbuf/io-tiff.c: stop leaking context->tempname.
3434 * gdk-pixbuf/io-xpm.c: same as above.
3436 2000-07-26 Michael Meeks <michael@helixcode.com>
3438 * gdk-pixbuf/io-jpeg.c (gdk_pixbuf__jpeg_image_load): make
3441 2000-07-21 Larry Ewing <lewing@helixcode.com>
3443 * gdk-pixbuf/io-xpm.c: add a fake progressive loader so that
3444 xpm at least supports the progressive interface like the one in
3445 io-tiff.c. This should be reimplemented as an actual progressive
3448 2000-07-19 Jonathan Blandford <jrb@redhat.com>
3450 * demo/pixbuf-demo.c (update_timeout): changed scaling level to
3451 make it look better.
3452 * gdk-pixbuf/testpixbuf.c (update_timeout): Patch from michael
3453 meeks to handle errors better.
3455 2000-10-07 Tor Lillqvist <tml@iki.fi>
3458 * pixbufloader_jpeg.def
3459 * pixbufloader_png.def: Add new entry points.
3461 * makefile.mingw.in: Use libintl.
3463 2000-10-06 Havoc Pennington <hp@redhat.com>
3465 * gdk-pixbuf-io.c (gdk_pixbuf_save): s/format/type/g to be
3466 consistent with gdk_pixbuf_loader_new_with_type().
3467 Return runtime error if a module is missing.
3469 * gdk-pixbuf.h: add GDK_PIXBUF_ERROR_UNKNOWN_TYPE
3471 2000-10-05 Havoc Pennington <hp@redhat.com>
3473 Pixbuf saving, patch from David Welton.
3475 * Makefile.am (GDK_PIXBUF_LIBS): add INTLLIBS
3476 (libgdk_pixbuf_1_3_la_SOURCES): add gdk-pixbuf-i18n.h
3478 * gdk-pixbuf-i18n.h: Add _() to gdk-pixbuf
3480 * io-png.c (gdk_pixbuf__png_image_save): PNG save routine.
3482 * io-jpeg.c (gdk_pixbuf__jpeg_image_save): JPEG save routine.
3484 * gdk-pixbuf-io.c (gdk_pixbuf_save):
3485 (gdk_pixbuf_savev): Implement pixbuf saving routines
3487 * gdk-pixbuf.c (gdk_pixbuf_error_quark): pixbuf error quark
3490 * gdk-pixbuf.h: Add public save routines; add pixbuf error
3493 * gdk-pixbuf-io.h: Add save function to GdkPixbufModule
3495 2000-10-05 Dan Winship <danw@helixcode.com>
3497 * io-png.c, io-tiff.c, io-xpm.c: Fix comments to not claim that
3498 all three of these files are the JPEG image loader. (From
3501 2000-10-03 Tor Lillqvist <tml@iki.fi>
3503 * makefile.mingw.in: Add rule for make-inline-pixbuf. Use
3504 gdk-pixbuf's version number in the rule for makefile.mingw itself.
3506 * gdk_pixbuf.def: Add new entry points.
3508 2000-09-26 Havoc Pennington <hp@redhat.com>
3510 * gdk-pixbuf-util.c (gdk_pixbuf_saturate_and_pixelate): Add this
3511 function here, instead of putting it in a private GTK+ file.
3513 * gdk-pixbuf-private.h (GdkPixbufInlineFormat): include an
3514 enum here for the known formats of inlined pixbufs.
3515 Also, #define our file magic here.
3517 2000-06-23 Havoc Pennington <hp@redhat.com>
3519 * make-inline-pixbuf.c: Small program that creates C variable
3520 declarations of inline pixbuf data. This can be read
3521 by gdk_pixbuf_new_from_inline.
3523 * gdk-pixbuf.h (gdk_pixbuf_new_from_inline): New function to read
3524 inline pixbuf data and create a pixbuf from it.
3526 * gdk-pixbuf-data.c (gdk_pixbuf_new_from_inline): implement here
3528 2000-09-07 Tor Lillqvist <tml@iki.fi>
3530 * makefile.mingw.in: Use own version number for gdk-pixbuf DLLs,
3533 2000-08-12 Tor Lillqvist <tml@iki.fi>
3535 * gdk_pixbuf.def: Add missing entry point.
3537 2000-08-10 Havoc Pennington <hp@redhat.com>
3539 * Makefile.am (EXTRA_DIST): The *.def files had the wrong names
3540 (s/pixbuf_/pixbufloader_)
3542 2000-08-02 Tor Lillqvist <tml@iki.fi>
3548 * io-wbmp.c: Conditionalise inclusion of <unistd.h>.
3550 * makefile.mingw.in: List loaders alphabetically. Add the wbmp
3551 one. Fix names of DLLs to have '-' instead of '_'.
3553 2000-07-31 Elliot Lee <sopwith@redhat.com>
3554 * io-wbmp.c: Some bug fixes - now tested to work.
3556 2000-07-27 Elliot Lee <sopwith@redhat.com>
3558 * gdk-pixbuf-io.h, gdk-pixbuf-io.c: Add
3559 gdk_pixbuf_get_named_module() function to facilitate above change
3560 * io-wbmp.c, pixbufloader_wbmp.defs, gdk-pixbuf-io.c, Makefile:
3561 Implement loader for WBMP format.
3562 * io-bmp.c: Don't malloc a temporary buffer - use stack instead.
3564 2000-07-23 Tor Lillqvist <tml@iki.fi>
3569 * pixops/makefile.mingw.in
3570 * pixbuf_*.def: New files.
3573 * pixops/Makefile.am: Add them. Add rule to generate makefile.mingw.
3575 * gdk-pixbuf-io.c (gtk_win32_get_installation_directory):
3576 New function, to get the GTK+ installation directory from
3577 the Windows Registry, where the installation program
3578 for whatever software includes GTK+ has stored it.
3580 Used to avoid having hardcoding the directory where to look for
3581 loaders. This function is needed by gtk, too, so it should
3582 really be just in one place. Maybe a small static library
3583 one level up from here?
3585 * gdk-pixbuf-animation.c (gdk_pixbuf_animation_new_from_file)
3586 * gdk-pixbuf-io.c (gdk_pixbuf_new_from_file):
3587 Open file in binary mode. This *is* standard C. (No-op on Unix,
3590 * io-jpeg.c: If we don't HAVE_SIGSETJMP, use normal setjmp().
3592 * io-tiff.c: Use g_get_tmp_dir(). If we don't HAVE_MKSTEMP, use
3593 mktemp() and open().
3594 (gdk_pixbuf__tiff_image_stop_load): g_free() also the tempname.
3596 * pixops/*.S: The Gas from mingw32 doesn't like the .type
3597 pseudo-op. Conditionalise on __MINGW32__, but probably
3598 should conditionalise on Gas version instead? Or could we
3599 do without .type on all systems?
3601 * pixops/timescale.c: Use g_get_current_time()
3602 instead of gettimeofday().
3604 Sat Jul 22 10:57:22 2000 Owen Taylor <otaylor@redhat.com>
3606 * Makefile.am (test_gdk_pixbuf_LDADD): Remove -lgmodule
3608 Tue Jul 11 11:26:42 2000 Owen Taylor <otaylor@redhat.com>
3610 * gdk-pixbuf.c: Add <string.h> include.
3612 Tue Jul 11 06:20:14 2000 Tim Janik <timj@gtk.org>
3614 * io-gif.c (gdk_pixbuf__gif_image_load_animation):
3615 * gdk-pixbuf-data.c (gdk_pixbuf_new_from_data):
3616 * gdk-pixbuf-animation.c (gdk_pixbuf_animation_new_from_file):
3617 use g_object_new() instead of g_type_create_instance() which
3618 is a private function for fundamental type implementations.
3620 Thu Jul 6 11:49:47 2000 Owen Taylor <otaylor@redhat.com>
3622 * Makefile.am (libgdk_pixbuf_la_LDFLAGS): Use GTK+ version
3623 soname scheme for gdk-pixbuf.
3625 2000-06-21 Havoc Pennington <hp@pobox.com>
3627 * gdk-pixbuf.c: Convert GdkPixbuf to GObject, leaving it opaque
3628 (i.e. derivation is not allowed, and there are no virtual methods
3630 (gdk_pixbuf_preinit): Call g_type_init() here.
3631 (gdk_pixbuf_init): Add a user-friendly init function, for users
3632 of standalone gdk-pixbuf
3634 * gdk-pixbuf-animation.c: Convert to GObject, in the same
3635 way GdkPixbufAnimation was done.
3637 * gdk-pixbuf.h: Remove gdk_pixbuf_set_unref_handler() and
3638 gdk_pixbuf_finalize() from API, since these are broken and don't
3639 make sense with new GObject stuff.
3641 Wed Jun 21 16:02:48 2000 Owen Taylor <otaylor@redhat.com>
3643 * gdk-pixbuf-io.c (gdk_pixbuf_load_module): Add feature to
3644 support a GDK_PIXBUF_MODULEDIR env variable as a secondary
3647 2000-06-10 Federico Mena Quintero <federico@helixcode.com>
3649 * demo/pixbuf-demo.c: It was cold and rainy this Saturday morning,
3650 so I needed something to warm my thighs. Running plain infinite
3651 loops on your laptop to make it hot is not very much fun. A demo
3652 of the gdk-pixbuf scaling functions is way better, and looks
3655 * configure.in (AC_OUTPUT): Added the demo Makefile.
3657 * Makefile.am (SUBDIRS): Added the demo directory.
3659 2000-06-09 Larry Ewing <lewing@helixcode.com>
3661 * gdk-pixbuf/io-png.c (gdk_pixbuf__png_image_load_increment):
3662 setjmp for the png error handler. It seems setting the error
3663 handling functions does not avoid the jump, and so not calling
3664 setjmp was causing the incremental loader to jump into lala land.
3665 (gdk_pixbuf__png_image_begin_load): setjmp for error handling, I'm
3666 not sure this one is actually required but the docs say it must be
3667 set for every call to a png_* function.
3668 Also changed the comment to reflect the fact that setting the
3669 error handlers does _not_ avoid the longjmp.
3671 2000-06-06 Larry Ewing <lewing@helixcode.com>
3673 * gdk-pixbuf/gdk-pixbuf-loader.c (gdk_pixbuf_loader_frame_done):
3674 take frame offest into account when trying to calculate the
3675 animation bbox. Also set the width to the width not the height.
3676 (gdk_pixbuf_loader_animation_done): cycle over the frames to
3677 calculate bbox because now we finally have all the offset
3678 information for each frame.
3680 2000-06-05 Mathieu Lacage <mathieu@gnome.org>
3682 * configure.in: add some gtk parameters to the
3683 GDK_PIXBUF_LIB?�?S and GDK_PIXBUG_INCLUDEDIR vars. One more
3684 fight in my crusade for strange prefix compile...
3686 2000-05-30 Not Zed <NotZed@HelixCode.com>
3688 * gdk-pixbuf/io-jpeg.c (gdk_pixbuf__jpeg_image_begin_load):
3689 Initialise the error handler exit routine to our own. Note this
3690 means that every function that accesses the jpeg lib on this
3691 object MUST do a setjmp.
3692 (gdk_pixbuf__jpeg_image_stop_load): setjmp before accessing jpeg
3693 lib for handling fatal error.
3694 (gdk_pixbuf__jpeg_image_load_increment): And here too. So now
3695 your applications dont quit if there's a jpeg error!
3697 2000-05-30 Federico Mena Quintero <federico@helixcode.com>
3699 * gdk-pixbuf.spec.in: Include all the loader libraries. Patch
3700 from Frank de Lange <frank@unternet.org>.
3702 2000-05-09 Darin Adler <darin@eazel.com>
3704 * gdk-pixbuf/test-gdk-pixbuf.c:
3705 Fixed includes to get rid of accidental GNOME dependency.
3707 2000-05-26 Cody Russell <car0969@gamma2.uta.edu>
3708 * Makefile.am: Added gdk-pixbuf.spec to EXTRA_DIST
3710 2000-05-22 Federico Mena Quintero <federico@helixcode.com>
3712 * configure.in: Bumped version number to 0.8.0.
3714 * doc/Makefile.am (content_files): The toplevel gdk-pixbuf.sgml
3715 file was not being distributed.
3717 * gdk-pixbuf/pixops/Makefile.am (EXTRA_DIST): Added DETAILS.
3719 2000-05-09 Darin Adler <darin@eazel.com>
3721 * gdk-pixbuf/gdk-pixbuf-drawable.c: (rgb565lsb), (rgb565msb),
3722 (rgb565alsb), (rgb565amsb), (rgb555lsb), (rgb555msb), (rgb555alsb),
3723 (rgb555amsb), (convert_real_slow): Change all conversion from 16-bit
3724 formats to 32-bit formats to re-use the high bits of the color values
3725 so that white maps to full white.
3727 Fri May 5 12:16:32 2000 Owen Taylor <otaylor@redhat.com>
3729 * gdk-pixbuf/pixops/DETAILS: Add beginnings of file with
3730 detailed information about the structure and algorithms
3731 of pixops so people can fix it instead of breaking it.
3733 2000-05-04 Darin Adler <darin@eazel.com>
3735 * gdk-pixbuf/pixops/pixops.c: (pixops_composite_nearest),
3736 (composite_pixel), (composite_line):
3737 * gdk-pixbuf/test-gdk-pixbuf.c: (simple_composite_test_one_type):
3738 Now that Owen explained the algorithm, I think I implemented it
3739 right for the cases where the destination pixbuf is not opaque.
3740 The test does seem to confirm it.
3742 2000-05-04 Darin Adler <darin@eazel.com>
3744 * gdk-pixbuf/.cvsignore:
3745 * gdk-pixbuf/Makefile.am:
3746 * gdk-pixbuf/test-gdk-pixbuf.c (store_pixel), (fill_with_pixel),
3747 (load_pixel), (simple_composite_test_one),
3748 (simple_composite_test_one_type), (simple_composite_test), (main):
3749 Added some tests of composite to highlight problems in the old
3750 implementation. These tests run without any user interaction.
3751 Just do "make check".
3753 * gdk-pixbuf/pixops/pixops.c (pixops_composite_nearest),
3754 (composite_pixel), (composite_line): Fix composite to do a textbook
3755 "A over B" composite. This was clearly the intent, and it was easy
3756 to fix the code to do it. (Note to those that read my earlier tries
3757 at a patch; this version fixes typos that were present in all
3758 my patch attempts. I checked the final version by adding more tests.)
3760 2000-04-22 05:27:43 2000 Owen Taylor <otaylor@redhat.com>
3762 * gdk-pixbuf/pixops/pixops.c (pixops_scale_nearest): Properly
3763 offset y coordinate accordining to render_y0.
3765 * gdk-pixbuf/gdk-pixbuf-scale.c: Properly handle nonzero
3768 2000-04-22 James Henstridge <james@daa.com.au>
3770 * gdk-pixbuf.spec.in (%files): moved %{prefix}/bin/* from the main
3771 package to the devel package. The only file installed in bin is
3772 gdk-pixbuf-config, which belongs in -devel. This should allow having
3773 multiple versions of the main gdk-pixbuf package installed.
3775 2000-04-17 Karl Eichwalder <ke@suse.de>
3777 * gdk-pixbuf/Makefile.am (INCLUDES): Add $(GNOME_CFLAGS).
3778 Reported by Jens Finke.
3780 2000-04-14 Tomasz K?�?opczko <kloczek@pld.org.pl>
3782 * gdk-pixbuf/pixops/makefile.am: $(LIBART_CFLAGS) replaced by
3783 $(GTK_CFLAGS) - now gdk-pixbuf compiles correctly.
3785 2000-04-13 James Henstridge <james@daa.com.au>
3787 * configure.in: when performing the configure check to see if
3788 gmodule works, set CFLAGS to GLIB_CFLAGS and LIBS to GLIB_LIBS,
3789 rather than the other way round. Also, call AC_MSG_RESULT in the
3790 even that dynamic modules were not supported.
3792 2000-04-12 Federico Mena Quintero <federico@helixcode.com>
3794 This comes from an excellent idea by Tim Janik (timj@gtk.org) to
3795 hook to the last unref operation.
3797 * gdk-pixbuf/gdk-pixbuf.c (gdk_pixbuf_set_last_unref_handler): New
3798 function to set the last unref handler for a pixbuf.
3799 (gdk_pixbuf_finalize): New function to actually finalize a pixbuf.
3800 It calls the pixbuf's destroy notification function and frees the
3801 GdkPixbuf structure itself.
3802 (gdk_pixbuf_unref): Use the last unref function of the pixbuf if
3805 * gdk-pixbuf/gdk-pixbuf-private.h (struct _GdkPixbuf): New fields
3806 for the last unref handler and its user data.
3808 * gdk-pixbuf/gdk-pixbuf-data.c (gdk_pixbuf_new_from_data): Use
3809 g_new0() to allocate the pixbuf.
3811 * gdk-pixbuf/gdk-pixbuf-loader.c (gdk_pixbuf_loader_class_init):
3812 Fixed the call to gtk_signal_new() for the "frame_done" signal; it
3813 was not specifying the `frame' argument.
3815 * gdk-pixbuf/gdk-pixbuf-animation.c
3816 (gdk_pixbuf_animation_get_width): Fixed docstring.
3817 (gdk_pixbuf_animation_get_height): Likewise.
3818 (gdk_pixbuf_animation_get_num_frames): Likewise.
3819 (gdk_pixbuf_animation_get_frames): Likewise.
3821 * doc/gdk-pixbuf-sections.txt: Updated with the new functions and
3824 * doc/tmpl/gdk-pixbuf.sgml: Added the description for GdkColorspace.
3826 * doc/tmpl/scaling.sgml: Added the description for GdkInterpType.
3828 * doc/tmpl/refcounting.sgml: Updated with the information about
3829 the last unref handler.
3831 * doc/tmpl/*.sgml: Markup tweaks.
3833 * gdk-pixbuf/Makefile.am (libgnomecanvaspixbuf_la_LDFLAGS): Sigh,
3834 update the libtool version number for libgnomecanvaspixbuf as
3836 (libpixbufloader_*_la_LDFLAGS): The loaders need to be versioned
3837 as well, or the old ones won't work with the new stuff. Also,
3838 renamed the modules as follows.
3840 * gdk-pixbuf/gdk-pixbuf-io.c (gdk_pixbuf_load_module): Now the
3841 modules are called "libpixbufloader-<format>.so" instead of
3842 "libpixbuf-<format>.so". They needed renaming so that the new
3843 loaders won't overwrite the old ones; even with the versioning
3844 stuff, the new .so symlink to the .so.1.0.0 would overwrite the
3847 2000-04-12 Paolo Molaro <lupus@debian.org>
3849 * .cvsignore, src/.cvsignore: shut up cvs.
3851 2000-04-11 Federico Mena Quintero <federico@helixcode.com>
3853 Most of this patch is based on a patch by Havoc Pennington
3854 (hp@redhat.com) to make GdkPixbuf's structures opaque and to
3855 remove the libart dependency.
3857 * gdk-pixbuf/gdk-pixbuf.h: Removed the public structures.
3858 (GdkColorspace): New enum that for now only contains
3860 (GdkPixbufDestroyNotify): New type for the pixbuf's pixels destroy
3861 notification function.
3862 (GdkInterpType): New num with interpolation types.
3864 * *.[ch]: Replace the libart stuff with our own stuff.
3866 * pixops/*.[ch]: Likewise.
3868 * gdk-pixbuf/gdk-pixbuf-private.h: New file with the private
3869 declarations of the GdkPixbuf structures.
3871 * gdk-pixbuf/gdk-pixbuf.c (gdk_pixbuf_new_from_art_pixbuf):
3873 (gdk_pixbuf_get_format): Constify.
3874 (gdk_pixbuf_get_n_channels): Constify.
3875 (gdk_pixbuf_get_has_alpha): Constify.
3876 (gdk_pixbuf_get_bits_per_sample): Constify.
3877 (gdk_pixbuf_get_pixels): Constify.
3878 (gdk_pixbuf_get_width): Constify.
3879 (gdk_pixbuf_get_height): Constify.
3880 (gdk_pixbuf_get_rowstride): Constify.
3882 * gdk-pixbuf/gdk-pixbuf.c (gdk_pixbuf_copy): New function to copy
3885 * gdk-pixbuf/gdk-pixbuf-data.c (gdk_pixbuf_new_from_data): Added a
3886 bits_per_sample argument; currently only 8 bits per sample are
3889 * gdk-pixbuf/gdk-pixbuf-animation.c (gdk_pixbuf_frame_get_pixbuf):
3891 (gdk_pixbuf_frame_get_x_offset): New accessor.
3892 (gdk_pixbuf_frame_get_y_offset): New accessor.
3893 (gdk_pixbuf_frame_get_delay_time): New accessor.
3894 (gdk_pixbuf_frame_get_action): New accessor.
3896 * gdk-pixbuf/gdk-pixbuf-render.c
3897 (gdk_pixbuf_render_pixmap_and_mask): Instead of returning a solid
3898 mask rectangle for pixbufs without an alpha channel, set the
3899 *mask_return to NULL.
3901 * gdk-pixbuf/gdk-pixbuf-util.c (gdk_pixbuf_add_alpha): Constify.
3903 * gdk-pixbuf/gdk-pixbuf-scale.c: Fix includes.
3905 * gdk-pixbuf/gdk-pixbuf-scale.c (gdk_pixbuf_scale): Added some
3906 preconditions. Maybe we should also check for the colorspace,
3907 bits per pixel, and such.
3908 (gdk_pixbuf_composite): Likewise.
3909 (gdk_pixbuf_composite_color): Likewise.
3910 (gdk_pixbuf_scale_simple): Likewise, and fail gracefully if we
3911 cannot allocate the new pixbuf.
3912 (gdk_pixbuf_composite_color_simple): Likewise.
3914 * gdk-pixbuf/gnome-canvas-pixbuf.c (gnome_canvas_pixbuf_render):
3915 Use art_rgb_rgba_affine() or art_rgb_affine() since we no longer
3918 * gdk-pixbuf/io-bmp.c: Fix includes.
3920 * gdk-pixbuf/pixops/pixops.c (pixops_scale_nearest): Fixed cast in
3925 * configure.in: Removed checks for libart.
3927 * gdk-pixbuf/Makefile.am: Removed references to libart.
3928 (noinst_HEADERS): Added gdk-pixbuf-private.h.
3930 * gdk-pixbuf/Makefile.am (libgdk_pixbuf_la_LDFLAGS): Incremented
3931 the version number of the libtool library to indicate that this
3932 definitely is not compatible with the old usage. I know you love
3935 * configure.in: Bumped version number to 0.7.0.
3939 * gdk-pixbuf-config.in (--libs): We no longer require libart.
3941 * DEPENDS.libgdk_pixbuf: We no longer depend on libart.
3943 * gdk-pixbuf.spec.in: Updated, but I don't guarantee anything.
3945 2000-04-06 Jonathan Blandford <jrb@redhat.com>
3947 * gdk-pixbuf/testanimation.c (main): add more info to the
3948 testanimation frames.
3950 2000-04-04 Ettore Perazzoli <ettore@helixcode.com>
3952 * gdk-pixbuf/gdk-pixbuf-animation.c
3953 (gdk_pixbuf_animation_get_width): New accessor function.
3954 (gdk_pixbuf_animation_get_height): New accessor function.
3955 (gdk_pixbuf_animation_get_num_frames): New accessor function.
3956 (gdk_pixbuf_animation_get_frames): New accessor function.
3958 2000-04-01 Federico Mena Quintero <federico@helixcode.com>
3960 * gdk-pixbuf/gdk-pixbuf.c: Reverted Mark's change. The refcount
3961 is private information, and the art_pixbuf will go away soon.
3963 2000-03-31 Mark Crichton <crichton@gimp.org>
3965 * gdk-pixbuf/gdk-pixbuf.c: Added gdk_pixbuf_get_refcount
3966 and gdk_pixbuf_get_artpixbuf accessor functions.
3968 2000-03-29 Federico Mena Quintero <federico@helixcode.com>
3970 * gdk-pixbuf/gdk-pixbuf.c (gdk_pixbuf_get_has_alpha): Return
3971 gboolean instead of int.
3973 2000-03-29 Radek Doulik <rodo@helixcode.com>
3975 * gdk-pixbuf/gdk-pixbuf-animation.c
3976 (gdk_pixbuf_animation_new_from_file): same as below
3978 * gdk-pixbuf/io-gif.c (gif_get_lzw): added update of width and
3979 height in GdkPixbufAnimation
3981 2000-03-28 Radek Doulik <rodo@helixcode.com>
3983 * gdk-pixbuf/io-gif.c (gif_get_lzw): test also for
3984 context->frame_done_func and context->anim_done_func to make
3985 progressive animation loading work
3987 * gdk-pixbuf/gdk-pixbuf-loader.c (gdk_pixbuf_loader_frame_done):
3988 added priv->pixbuf = NULL as pixbuf is now in frame (and to make
3989 gdk_pixbuf_loader_prepare happy)
3990 (gdk_pixbuf_loader_frame_done): update animation bbox
3992 * gdk-pixbuf/gdk-pixbuf.h: added bbox size (width, height) to
3995 2000-03-27 Radek Doulik <rodo@helixcode.com>
3997 * gdk-pixbuf/io-gif.c (gif_get_lzw): use frame_len and frame_width
3998 instead of width and height
4000 2000-03-27 Owen Taylor <otaylor@redhat.com>
4002 * gdk-pixbuf/pixops/pixops.c: Fix problem with
4003 precendence of >> and & which was keeping composite_color
4004 from working with non-gray images.
4006 2000-03-08 Jonathan Blandford <jrb@redhat.com>
4008 * gdk-pixbuf/io-gif.c (gdk_pixbuf__gif_image_load): free the context.
4009 (gdk_pixbuf__gif_image_load_animation): free the context.
4011 2000-03-06 Arjan van de Ven <arjan@fenrus.demon.nl>
4013 * gdk-pixbuf/io-bmp.c: Fixed to pointer-bugs and a
4014 mis-interpretation of the Microsoft documentation. Now
4015 it can load .BMP files that are not generated by The Gimp
4018 2000-03-01 Mark Crichton <crichton@gimp.org>
4020 * configure.in: Added BUILD_CANVAS_ITEM stuff to (finally)
4021 fix the last auto* build bug (where we have libart, but no
4024 * gdk-pixbuf/Makefile.am: Same.
4026 2000-02-28 Matt Wilson <msw@redhat.com>
4028 * gdk-pixbuf/gdk-pixbuf-drawable.c: s/unsigned long/guint32/g,
4029 s/unsigned short/guint16/g, s/unsigned char/guint8/g
4031 2000-02-26 Federico Mena Quintero <federico@helixcode.com>
4033 * README: We don't require libgif/ungif nor libXpm.
4035 * NEWS: This was outdated, so updated it.
4037 2000-02-25 Federico Mena Quintero <federico@helixcode.com>
4039 * gdk-pixbuf.m4: Use the correct name for
4040 gdk-pixbuf/gdk-pixbuf.h. Thanks to Jacob Berkman for pointing
4043 2000-02-21 Federico Mena Quintero <federico@helixcode.com>
4045 * configure.in (GDK_PIXBUF_MINOR): Bumped version number to 0.6.0.
4047 * doc/compiling.sgml: New appendix documenting the gdk-pixbuf
4048 library's particular options to configure.in.
4050 * doc/gdk-pixbuf.sgml: Include compiling.sgml appendix via an
4053 * doc/Makefile.am (gdk-pixbuf.html): Added compiling.sgml.
4055 * gdk-pixbuf/io-ico.c (gdk_pixbuf__ico_image_load_increment):
4056 Fixed typo in prototype name.
4058 * configure.in: Changed duplicated AC_MSG_CHECKING message to
4059 something more meaningful; now it is "checking whether dynamic
4062 * gdk-pixbuf/pixops/Makefile.am (noinst_PROGRAMS): Do not install
4063 the timescale program.
4065 Integrated Miguel de Icaza's <miguel@gnu.org> patch for optionally
4066 creating a single static library with all the image format modules
4069 2000-02-20 Miguel de Icaza <miguel@gnu.org>
4071 * gdk-pixbuf/io-xpm.c (gdk_pixbuf__xpm_image_load): Add prefix.
4072 (gdk_pixbuf__xpm_image_load_xpm_data): Add prefix.
4074 * gdk-pixbuf/io-tiff.c (gdk_pixbuf__tiff_image_load_real): Add prefix.
4075 (gdk_pixbuf__tiff_image_stop_load): Add prefix.
4076 (gdk_pixbuf__tiff_image_load_increment): Add prefix.
4077 (gdk_pixbuf__tiff_image_load): Add prefix.
4078 (gdk_pixbuf__tiff_image_stop_load): Update invocation.
4079 (gdk_pixbuf__tiff_image_begin_load): Add prefix.
4081 * gdk-pixbuf/io-ras.c (gdk_pixbuf__ras_image_load): Add prefix.
4082 (gdk_pixbuf__ras_image_load): Updated invocation.
4083 (gdk_pixbuf__ras_image_begin_load): Add prefix.
4084 (gdk_pixbuf__ras_image_stop_load): Add prefix.
4085 (gdk_pixbuf__ras_image_load_increment): Add prefix.
4087 * gdk-pixbuf/io-pnm.c (gdk_pixbuf__pnm_image_begin_load): Add prefix.
4088 (gdk_pixbuf__pnm_image_stop_load): Add prefix.
4089 (gdk_pixbuf__pnm_image_load_increment): Add prefix
4090 (gdk_pixbuf__pnm_image_load): Add prefix.
4092 * gdk-pixbuf/io-jpeg.c (gdk_pixbuf__jpeg_image_load): Add prefix.
4093 (gdk_pixbuf__jpeg_image_load_increment): Add prefix.
4094 (gdk_pixbuf__jpeg_image_begin_load): Add prefix.
4095 (gdk_pixbuf__jpeg_image_stop_load): Add prefix.
4097 * gdk-pixbuf/io-ico.c (gdk_pixbuf__ico_image_load): Add prefix.
4098 (gdk_pixbuf__ico_image_load): update invocation.
4099 (gdk_pixbuf__ico_image_load_increment): Add prefix.
4100 (gdk_pixbuf__ico_image_load): update invocation.
4101 (gdk_pixbuf__ico_image_begin_load): Add prefix.
4102 (gdk_pixbuf__ico_image_load): update invocation.
4103 (gdk_pixbuf__ico_image_stop_load): Add prefix.
4105 * gdk-pixbuf/io-gif.c (gdk_pixbuf__gif_image_load_animation): Add prefix.
4106 (gdk_pixbuf__gif_image_load): Add prefix.
4107 (gdk_pixbuf__gif_image_begin_load): Add prefix.
4108 (gdk_pixbuf__gif_image_load_increment): Add prefix.
4109 (gdk_pixbuf__gif_image_load_animation): Add prefix.
4110 (gdk_pixbuf__gif_image_stop_load): Add prefix.
4112 * gdk-pixbuf/io-bmp.c (gdk_pixbuf__bmp_image_load): Add prefix.
4113 (gdk_pixbuf__bmp_image_load): Rename function called.
4114 (gdk_pixbuf__bmp_image_load_increment): Add prefix
4116 * gdk-pixbuf/io-png.c (gdk_pixbuf__png_image_load): Add prefix.
4117 (gdk_pixbuf__png_image_begin_load): Add prefix.
4118 (gdk_pixbuf__png_image_stop_load): Add prefix.
4119 (gdk_pixbuf__png_image_load_increment): Add prefix.
4121 * gdk-pixbuf/gdk-pixbuf-io.c (file_formats): Make this static.
4122 (gdk_pixbuf_load_module): Load the shared library entry points
4123 using a "gdk_pixbuf__$module_name" prefix.
4124 (pixbuf_module_symbol): Wrapper routine that uses the module
4125 prefix for the modules to load the information.
4127 * configure.in (GDK_PIXBUF_VERSION): New option --disable-modules
4128 lets the user specify that gdk-pixbuf should link all image loader
4129 code into the library instaed of creating shared library modules.
4131 (dynworks): Renamed the automake conditional DYNAMIC_MODULES_WORK
4132 to BUILD_DYNAMIC_MODULES.
4134 2000-02-19 Jonathan Blandford <jrb@redhat.com>
4136 * gdk-pixbuf/io-gif.c (new_context): fix case where initial
4137 colormap entry is Transparent.
4139 2000-02-19 Owen Taylor <otaylor@redhat.com>
4141 * gdk-pixbuf/pixops/pixops.c (scale_pixel): Fix error in
4142 scale factors for non-alpha case.
4144 2000-02-14 Mark Crichton <crichton@gimp.org>
4146 * gdk-pixbuf/io-xpm.c (xpm_extract_color): Added check for "g"
4147 color type. Imlib/libXpm handle this, but we didn't.
4149 2000-02-14 Darin Adler <darin@eazel.com>
4151 * gdk-pixbuf/testpixbuf.c: Remove now-unnecessary cast.
4152 * .cvsignore: gdk-pixbuf/.cvsignore: More to ignore.
4154 2000-02-14 Elliot Lee <sopwith@redhat.com>
4155 * gdk-pixbuf/gdk-pixbuf.h, gdk-pixbuf/gdk-pixbuf-data.c: Make
4156 passed-in argument 'const'.
4158 2000-02-04 Michael Meeks <mmeeks@gnu.org>
4160 * gdk-pixbuf/io-gif.c (struct _GifContext): add x,y_offset.
4161 (gif_get_frame_info): put the offsets on the context.
4162 (gif_get_lzw): copy them off into the frame.
4163 (new_context): no change required; will 0 offsets by default.
4165 2000-01-28 Michael Meeks <michael@mejm2.dow.cam.ac.uk>
4167 * gdk-pixbuf/pixops/pixops.c (pixops_process): const + nasty
4170 * gdk-pixbuf/pixops/pixops.h: const.
4172 * gdk-pixbuf/gdk-pixbuf-util.c: const.
4174 * gdk-pixbuf/gdk-pixbuf-scale.c: const.
4176 * gdk-pixbuf/gdk-pixbuf.h: constify lots of things.
4178 2000-02-03 Federico Mena Quintero <federico@helixcode.com>
4180 * gdk-pixbuf/gdk-pixbuf-render.c
4181 (gdk_pixbuf_render_threshold_alpha): Added sanity check for width
4182 and height being >= 0. Also, do nothing if either of them is
4183 zero. Thanks to Ettore for pointing this out.
4184 (gdk_pixbuf_render_to_drawable): Likewise.
4185 (gdk_pixbuf_render_to_drawable_alpha): Likewise.
4187 2000-02-02 Federico Mena Quintero <federico@helixcode.com>
4189 * gdk-pixbuf/io-gif.c (gif_get_lzw): Removed debugging g_print.
4190 Thanks to John Sullivan <sullivan@eazel.com> for the patch.
4192 * gdk-pixbuf/testpixbuf-drawable.c (configure_cb): Get a new area
4193 of the screen when the window is resized. Thanks to David
4194 N. Welton <davidw@linuxcare.com> for pointing this out.
4195 Misc. cleanups to the rest of the file.
4197 2000-02-01 Federico Mena Quintero <federico@helixcode.com>
4199 * doc/tmpl/rendering.sgml: gnome_init() does not call
4200 gdk_rgb_init(), so don't mention that it does in the
4201 documentation. Thanks to Alexander Kruuse <kruuse@home.se> for
4204 2000-01-31 Havoc Pennington <hp@redhat.com>
4206 * gdk-pixbuf/Makefile.am (noinst_PROGRAMS): no testpixbuf-foo target
4208 Mon Jan 31 12:38:50 2000 Owen Taylor <otaylor@redhat.com>
4210 * gdk-pixbuf/pixops/pixops.c (scale_line): Fix from Peter
4211 Wainwright to fix 4a => 4a scaling.
4213 2000-01-29 Mark Crichton <crichton@gimp.org>
4215 * gdk-pixbuf-config: Oh dear, we weren't Telsa/Alan proof...
4216 put `libart-config --libs` in instead of -lart_lgpl.
4218 2000-01-22 Federico Mena Quintero <federico@helixcode.com>
4220 * gdk-pixbuf/io-pnm.c (pnm_read_raw_scanline): Return an error on
4222 (pnm_read_ascii_scanline): Initialize data and mask.
4224 * gdk-pixbuf/io-xpm.c (pixbuf_create_from_xpm): Initialize
4225 fallbackcolor to keep gcc happy.
4227 * configure.in: Bumped version number to 0.5.0.
4229 * gdk-pixbuf/pixops/timescale.c (dump_array): Removed unused variable.
4232 * gdk-pixbuf/pixops/pixops.c (pixops_composite_color_nearest): Put
4233 parentheses around + in a shift to remove a compiler warning.
4234 (pixops_process): Likewise.
4236 Patch from Ross Golder <rossigee@bigfoot.com> to create an RPM
4239 * configure.in: Added gdk-pixbuf.spec to AC_OUTPUT.
4241 * Makefile.am (EXTRA_DIST): Added gdk-pixbuf.spec.in
4243 2000-01-22 Federico Mena Quintero <federico@helixcode.com>
4245 * gdk-pixbuf/gnome-canvas-pixbuf.c (PixbufPrivate): Removed the
4246 x_set and y_set arguments. Now they are always on and start with
4247 defaults of 0.0 in units.
4248 (gnome_canvas_pixbuf_class_init): Likewise.
4249 (gnome_canvas_pixbuf_set_arg): Likewise.
4250 (gnome_canvas_pixbuf_get_arg): Likewise.
4251 (compute_viewport_affine): Likewise; always use the priv->x and
4254 * doc/tmpl/gnome-canvas-pixbuf.sgml: Modified to reflect the
4255 removal of the x_set/y_set arguments.
4257 2000-01-21 Federico Mena Quintero <federico@helixcode.com>
4259 * gdk-pixbuf/gdk-pixbuf.c (gdk_pixbuf_ref): Return the same pixbuf
4260 as the input parameter.
4262 * gdk-pixbuf/gdk-pixbuf-animation.c (gdk_pixbuf_animation_ref):
4263 Return the same animation as the input parameter.
4265 2000-01-16 Elliot Lee <sopwith@redhat.com>
4267 * gdk-pixbuf/Makefile.am: Don't link against libgnomecanvaspixbuf.la
4269 2000-01-16 Federico Mena Quintero <federico@helixcode.com>
4271 * configure.in: Removed the broken --enable-canvas-pixbuf option.
4272 Added the stuff necessary to substitute the variables in
4273 gnomecanvaspixbufConf.sh.in.
4275 * gnomecanvaspixbufConf.sh.in: New gnome-config handler for the
4276 tiny gnomecanvaspixbuf library.
4278 * Makefile.am: Build gnomecanvaspixbufConf.sh.
4280 * gdk-pixbuf/Makefile.am: Create a libgnomecanvaspixbuf and only
4281 build it if gdk-pixbuf is being built outside of gnome-libs.
4283 * doc/gdk-pixbuf-sections.txt: Added gdk_pixbuf_render_pixmap_and_mask().
4285 * gdk-pixbuf/gdk-pixbuf-render.c
4286 (gdk_pixbuf_render_pixmap_and_mask): Renamed from
4287 gdk_pixbuf_render_pixmap(). Do not create the mask if it is not
4288 needed, and do not use a clipping mask when rendering the pixmap.
4289 Tweaked documentation a little.
4291 * HACKING: New file with hacking policies for the gdk-pixbuf
4294 * doc/Makefile.am (tmpl_sources): Added missing backslash.
4296 * doc/Makefile.am: Use gnomecanvaspixbuf in gnome-config when
4297 scanning for docstrings.
4299 * gdk-pixbuf/gdk-pixbuf-util.c (gdk_pixbuf_copy_area): Made sanity
4300 checks more stringent. Removed "gint" abominations. Made
4301 documentation consistent with the rest of the functions.
4303 * doc/gdk-pixbuf-sections.txt: Added gdk_pixbuf_copy_area() to the
4306 2000-01-14 Jonathan Blandford <jrb@redhat.com>
4308 * gdk-pixbuf/gdk-pixbuf-render.c (gdk_pixbuf_render_pixmap): new
4309 function to let you create a gdk_pixmap from a gdk_pixbuf.
4311 2000-01-11 Jacob Berkman <jacob@helixcode.com>
4313 * gdk-pixbuf/pixops/Makefile.am (INCLUDES): added
4314 $LIBART_CFLAGS to $INCLUDES
4316 2000-01-10 Elliot Lee <sopwith@redhat.com>
4318 * configure.in, gdk-pixbuf/Makefile.am: Build a libcanvas_pixbuf.
4320 * configure.in: Define version macros. Generate
4321 gdk-pixbuf/gdk-pixbuf-features.h. Always INSIDE_GNOME.
4323 * gdk-pixbuf/Makefile.am: Add gdk-pixbuf-features.h
4325 * gdk-pixbuf/gdk-pixbuf.c: Add definitions of
4326 gdk-pixbuf-features.h declarations, plus some initialization
4329 2000-01-05 Owen Taylor <otaylor@redhat.com>
4331 * gdk-pixbuf/pixops/pixops.c: Fixed src_channels/dest_channels
4332 confusion. (Again caught by Tomas Ogren's Purify)
4334 2000-01-07 Jonathan Blandford <jrb@redhat.com>
4336 * gdk-pixbuf/gdk-pixbuf-xform.c (gdk_pixbuf_rotate): comment out
4339 * gdk-pixbuf/gdk-pixbuf-io.c: Added progressive animation loading.
4340 * gdk-pixbuf/gdk-pixbuf-io.h: Added progressive animation loading.
4341 * gdk-pixbuf/gdk-pixbuf-loader.c: Added progressive animation
4343 * gdk-pixbuf/gdk-pixbuf-loader.h: Added progressive animation
4345 * gdk-pixbuf/io-gif.c (image_load_increment): I think the
4346 ref-counting mess is finally fixed. Added progressive animation
4348 (gif_get_lzw): remove memory_leak
4350 * doc/tmpl/gdk-pixbuf-loader.sgml: much longer long description
4353 2000-01-05 Owen Taylor <otaylor@redhat.com>
4355 * gdk-pixbuf/pixops/pixops.c (pixops_process): Fix computation of
4358 * gdk-pixbuf/pixops/pixops.c: Fix double increments when
4359 dest_channels == 4. (Pointed out by Tomas Ogren)
4361 2000-01-05 Mark Crichton <crichton@gimp.org>
4363 * gdk-pixbuf/gdk-pixbuf-loader.c (gdk_pixbuf_loader_eat_header_write):
4364 Return 0 if gdk_pixbuf_load_loader_module returns FALSE.
4366 2000-01-05 Elliot Lee <sopwith@redhat.com>
4368 * gdk-pixbuf/pixops/Makefile.am: Link with -lm (to get 'ceil' function)
4370 2000-01-05 Owen Taylor <otaylor@redhat.com>
4372 * doc/Makefile.am doc/gdk-pixbuf-sections.txt
4373 doc/gdk-pixbuf.sgml doc/tmpl/scaling.sgml:
4374 Added scaling functions into gtk-doc framework.
4376 * gdk-pixbuf/gdk-pixbuf-scale.c: Documentation fixes.
4378 * gdk-pixbuf/testpixbuf-scale.c (expose_cb): Simplify a bit.
4380 * gdk-pixbuf/pixops/pixops.c (pixops_composite_color): Return
4381 immediately if scale_x or scale_y is 0.
4383 2000-01-05 Owen Taylor <otaylor@redhat.com>
4385 * gdk-pixbuf/pixops/timescale.c: quick fix for initializing
4386 arrays in benchmark.
4388 2000-01-05 Jonathan Blandford <jrb@redhat.com>
4390 * gdk-pixbuf/gdk-pixbuf-io.h: Change the order of the update func
4391 to make it more compatible with the rest of GTK. Added animation
4392 framework for progressive loading.
4394 * gdk-pixbuf/io-bmp.c (image_begin_load): Modified to handle new
4396 * gdk-pixbuf/io-ico.c (image_begin_load): ditto
4397 * gdk-pixbuf/io-png.c (image_begin_load): ditto
4398 * gdk-pixbuf/io-ras.c (image_begin_load): ditto
4399 * gdk-pixbuf/io-jpeg.c (image_begin_load): ditto
4400 * gdk-pixbuf/io-pnm.c (image_begin_load): ditto
4401 * gdk-pixbuf/io-tiff.c (image_begin_load): ditto
4402 * gdk-pixbuf/io-gif.c (image_begin_load): ditto
4404 2000-01-05 Owen Taylor <otaylor@redhat.com>
4406 * gdk-pixbuf/pixops/README: Added a README with a TODO
4407 and some explainations of the algorithms.
4409 * gdk-pixbuf/testpixbuf-scale.c: Set a background pixmap of None
4410 to reduce flashing when resizing.
4412 2000-01-05 Owen Taylor <otaylor@redhat.com>
4414 * gdk-pixbuf/pixops/: Directory full of pixel data scaling
4415 code that will eventually migrate into libart.
4417 * configure.in acconfig.h: Add checks for MMX compiler support
4419 * gdk-pixbuf/gdk-pixbuf.h gdk-pixbuf/gdk-pixbuf-scale.c:
4420 Nice wrapper routines for the code in pixops that operate
4421 on pixbufs instead of raw data.
4423 * gdk-pixbuf/testpixbuf-scale: Test program for scaling
4426 2000-01-05 Jonathan Blandford <jrb@redhat.com>
4428 * doc/tmpl/animation.sgml: Documentation changes.
4430 2000-01-01 Federico Mena Quintero <federico@helixcode.com>
4432 * gdk-pixbuf/gdk-pixbuf.h (GdkPixbufAnimation): Added reference
4433 counting to animations. A web browser may want to share a single
4434 copy of an animated GIF if it appears multiple times in a web
4437 * gdk-pixbuf/gdk-pixbuf-animation.c: New file. Moved the
4438 animation functions here.
4439 (gdk_pixbuf_animation_new_from_file): Prettified. Return a NULL
4440 animation if the loader does not support multiframe loading and
4441 the single-frame load returned NULL. Check that the filename is
4442 not NULL. Updated inline documentation.
4443 (gdk_pixbuf_animation_ref): New function.
4444 (gdk_pixbuf_animation_unref): New function.
4445 Removed gdk_pixbuf_animation_destroy() in favor of reference
4448 * gdk-pixbuf/gdk-pixbuf-io.c (gdk_pixbuf_new_from_file):
4449 Prettified. Made ref_count assertion more paranoid. Check that
4450 the filename is not NULL.
4451 (gdk_pixbuf_get_module): Use guchar * and guint for buffer and
4453 (gdk_pixbuf_new_from_xpm_data): Changed the "data" argument to
4456 * gdk-pixbuf/io-gif.c (image_load_animation): Create the animation
4457 with a reference count of 1.
4459 * gdk-pixbuf/Makefile.am (libgdk_pixbuf_la_SOURCES): Added
4460 gdk-pixbuf-animation.c.
4462 * doc/tmpl/animation.sgml: Populated. It is still missing a
4463 description of the overlay modes.
4465 * doc/gdk-pixbuf-sections.txt: Added the animation section. Moved
4466 the canvas item section to the end, as it will be moved later to
4469 * doc/gdk-pixbuf.sgml: Added the animation section.
4471 * doc/Makefile.am (tmpl_sources): Added tmpl/animation.sgml.
4473 1999-12-26 Peter Teichman <pat@gnu.org>
4475 * gdk-pixbuf/Makefile.am (libpixbuf_tiff_la_LIBADD): add
4476 $(LIBTIFF) to libpixbuf_tiff_la_LIBADD, proxying for mmarker.
4477 This closes bug #4676.
4479 1999-12-23 Havoc Pennington <hp@pobox.com>
4481 * gdk-pixbuf/io-gif.c (image_load): Stuff that should have been
4482 set to NULL here (specifically context->animation) was not being
4483 set to NULL. use g_new0() to alloc the struct.
4485 1999-12-20 Jonathan Blandford <jrb@redhat.com>
4487 * gdk-pixbuf/io-gif.c: finished work to make animated gifs load
4488 correctly. Progressive loading needs some work, but that all
4489 needs doing from the gdk-pixbuf-loader end, not here.
4491 1999-12-17 Jonathan Blandford <jrb@redhat.com>
4493 * gdk-pixbuf/gdk-pixbuf-io.c (gdk_pixbuf_animation_new_from_file):
4494 moved the file here. It seems natural to put this function here,
4495 as that's where the gdk_pixbuf_new_from_file function is, but it's
4496 still a little convoluted. The source files might be played with
4499 1999-12-14 Jonathan Blandford <jrb@redhat.com>
4501 * gdk-pixbuf/gdk-pixbuf-loader.c
4502 (gdk_pixbuf_loader_get_animation): Gets the animation from the
4505 1999-12-16 Federico Mena Quintero <federico@redhat.com>
4507 * doc/tmpl/rendering.sgml: Added notice about initializing GdkRGB
4508 before using the GdkPixbuf rendering functions. Thanks to Joe
4509 Shaw <joe@off.net> for pointing this out.
4511 1999-12-13 Federico Mena Quintero <federico@redhat.com>
4513 * gdk-pixbuf/gnome-canvas-pixbuf.c
4514 (gnome_canvas_pixbuf_class_init): Renamed arguments to
4515 width_in_pixels, height_in_pixels, x_in_pixels, y_in_pixels, for
4516 consistency with the new canvas.
4517 (PixbufPrivate): Do the same renaming in the structure fields, for
4520 * doc/tmpl/gnome-canvas-pixbuf.sgml: Updated for new argument names.
4522 1999-12-12 Federico Mena Quintero <federico@redhat.com>
4524 * gdk-pixbuf/Makefile.am (libgdk_pixbuf_la_LDFLAGS): Use a
4525 conditional to see whether to link $(GNOME_LIBS) or not.
4527 1999-12-10 Jonathan Blandford <jrb@redhat.com>
4529 * gdk-pixbuf/gdk-pixbuf-io.h: thinking about the new loading API.
4531 * gdk-pixbuf/gdk-pixbuf-drawable.c (gdk_pixbuf_get_from_drawable):
4532 make a warning go away.
4534 * gdk-pixbuf/gdk-pixbuf.h: added new prototypes for animations.
4536 * gdk-pixbuf/gdk-pixbuf-loader.h: added new prototypes for
4539 1999-12-09 Michael Zucchi <zucchi@zedzone.mmc.com.au>
4541 * gdk-pixbuf/gdk-pixbuf.h: Enable gdk_pixbuf_get_from_drawable()
4544 * gdk-pixbuf/gdk-pixbuf-drawable.c (gdk_pixbuf_get_from_drawable):
4545 Filled in body of function.
4546 (rgbconvert): Added GdkColormap parameter, and to all conversion
4548 (convert_real_slow): New function - should convert ANY visual/data
4549 format properly, but it aint fast. Used as a fallback when an
4550 optimised routine wont match.
4551 (rgbconvert): Do very specific tests on the data format to verify
4552 properly if the optimised version will do, otherwise use the
4553 fallback function for all other data formats.
4555 * gdk-pixbuf/Makefile.am: Re-enabled building of
4556 textpixbuf-drawable.
4558 * gdk-pixbuf/testpixbuf-drawable.c (main): Changed to use
4559 gdk_pixbuf_get_from_drawable().
4561 1999-12-08 Arjan van de Ven <arjan@fenrus.demon.nl>
4563 * gdk-pixbuf/gdk-pixbuf-drawable.c : Fixed the red/green/red
4564 bug on two occasions.
4565 * gdk-pixbuf/io-ras.c: Changed from the custom be32_to_cpu
4566 function to the generic glib one.
4568 1999-12-08 Federico Mena Quintero <federico@redhat.com>
4570 * gdk-pixbuf/gdk-pixbuf-drawable.c: Fix includes.
4571 (gdk_pixbuf_get_from_drawable): Implemented the zillion sanity
4572 checks and API definition. The body needs filling in and it needs
4573 to do the Right Thing(tm) for pixmaps plus the given colormap and
4574 windows and their own colormaps.
4576 * gdk-pixbuf/gdk-pixbuf.h: Added prototype for
4577 gdk_pixbuf_get_from_drawable(). Killed gdk-pixbuf-drawable.h.
4579 * gdk-pixbuf/Makefile.am: Re-added the gdk-pixbuf-drawable sources.
4581 * doc/tmpl/from-drawables.sgml: Populated.
4583 * doc/gdk-pixbuf.sgml: Added the from-drawables section.
4585 * doc/Makefile.am (tmpl_sources): Added tmpl/from-drawables.sgml.
4587 * doc/gdk-pixbuf-sections.txt: Added a section for getting pixbufs
4590 1999-12-07 Federico Mena Quintero <federico@redhat.com>
4592 * doc/tmpl/gnome-canvas-pixbuf.sgml: Added clarification about
4593 reference counting for GdkPixbuf structures.
4595 1999-12-07 Martin Baulig <martin@home-of-linux.org>
4597 * gdk-pixbuf/Makefile.am (testpixbuf_LDADD): Conditionally
4598 include $(GNOME_LIBS) here.
4600 1999-12-05 Arjan van de Ven <arjan@fenrus.demon.nl>
4602 Added missing "include <string.h>" to:
4603 * gdk-pixbuf/io-ras.c
4604 * gdk-pixbuf/io-bmp.c
4605 * gdk-pixbuf/io-ico.c
4607 1999-12-06 Federico Mena Quintero <federico@redhat.com>
4609 * gdk-pixbuf/gdk-pixbuf-io.c (file_formats): Patch from Arjan to
4612 1999-12-05 Federico Mena Quintero <federico@redhat.com>
4614 * gdk-pixbuf/Makefile.am (testpixbuf_LDADD): Add back
4615 $(GNOME_LIBS). This must compile outside of gnome-libs. If you
4616 want, send me a patch to do the conditional stuff properly.
4617 Otherwise, please read the GNOME Programming Guidelines,
4618 especially the "CVS policies" section.
4620 1999-12-05 Jaka Mocnik <jaka.mocnik@kiss.uni-lj.si>
4622 * gdk-pixbuf/Makefile.am: removed GNOME_LIBS from testpixbuf_LDADD.
4624 1999-12-05 Arjan van de Ven <arjan@fenrus.demon.nl>
4626 * gdk-pixbuf/io-ico.c: Bug in palet-size
4629 1999-12-04 Arjan van de Ven <arjan@fenrus.demon.nl>
4631 * gdk-pixbuf/io-bmp.c: Major cleanup, added support for
4632 32 bpp and 4 bpp (uncompressed) images, fixed 1bpp.
4634 * gdk-pixbuf/io-ras.c: Minor cleanup, ran through lclint
4636 * gdk-pixbuf/io-ico.c: Minor cleanup, fixed 1bpp icons,
4639 * gdk-pixbuf/gdk-pixbuf-io.c: Added detection of .CUR files
4640 (Windows Cursor files). These are identical to .ICO files,
4641 except for the signature and 2 extra fields for the hotspot.
4643 1999-12-03 Federico Mena Quintero <federico@redhat.com>
4645 * gdk-pixbuf/gnome-canvas-pixbuf.c (gnome_canvas_pixbuf_get_arg):
4646 Removed unused variable `item'.
4648 1999-12-03 Jonathan Blandford <jrb@redhat.com>
4650 * gdk-pixbuf/io-gif.c (gif_fill_in_lines): added a comment to
4651 explain this function better.
4653 1999-12-02 Federico Mena Quintero <federico@redhat.com>
4655 Source files moved from src/ to gdk-pixbuf/, to be consistent with
4658 * doc/Makefile.am: Modified for the new source directory.
4660 * configure.in: Likewise.
4662 * Makefile.am: Likewise.
4664 * autogen.sh: Likewise.
4666 * gdk-pixbuf/Makefile.am: Likewise.
4668 1999-12-02 Federico Mena Quintero <federico@redhat.com>
4670 * src/testpixbuf.c: #include <config.h>, and fix includes.
4672 * src/testpixbuf-drawable.c: #include <config.h>, and fix includes.
4674 * src/io-xpm.c: Fix includes.
4676 * src/io-tiff.c: Fix includes.
4678 * src/io-ras.c: Fix includes, and do not include more stuff than needed.
4680 * src/io-pnm.c: Fix inlcudes, and do not include more stuff than needed.
4682 * src/io-png.c: Fix includes.
4684 * src/io-ico.c: Fix includes, and do not include more stuff than needed.
4686 * src/io-gif.c: Fix includes, and do not include more stuff than needed.
4688 * src/io-bmp.c: Fix includes, and do not include more stuff than needed.
4690 * src/gnome-canvas-pixbuf.c: Fix includes.
4692 * src/gdk-pixbuf.c: Fix includes.
4694 * src/gdk-pixbuf-util.c: Fix includes.
4696 * src/gdk-pixbuf-render.c: Fix includes.
4698 * src/gdk-pixbuf-io.h: Fix includes.
4700 * src/gdk-pixbuf-drawable.c: Fix includes.
4702 * src/gdk-pixbuf-drawable.h: Use angle brackets for the gdk-pixbuf
4705 * src/gdk-pixbuf-data.c: Fix includes.
4707 * src/gdk-pixbuf-loader.c: #include <config.h>
4709 * src/gdk-pixbuf-loader.h: Use angle brackets for the gdk-pixbuf
4712 * src/Makefile.am: Commented out the gdk-pixbuf-drawable stuff,
4713 since it is not finished.
4715 * src/gdk-pixbuf.h: Removed unused transformation prototypes.
4717 * src/gdk-pixbuf-util.c: New file with utility and convenience
4718 functions for pixbufs.
4720 * src/Makefile.am (libgdk_pixbuf_la_SOURCES): Added gdk-pixbuf-util.c.
4722 * doc/gdk-pixbuf-sections.txt: Added section for utility functions.
4724 * doc/Makefile.am (tmpl_sources): Added tmpl/util.sgml.
4726 * doc/gdk-pixbuf.sgml: Added the utilities section.
4728 * doc/tmpl/util.sgml: Documentation for the utility functions.
4730 1999-11-29 Owen Taylor <otaylor@redhat.com>
4732 * src/gdk-pixbuf-render.c (gdk_pixbuf_render_to_drawable_alpha):
4733 Keep the mask around until after we draw ... since
4734 the GC changes aren't flushed to the X server until we
4735 draw, destroying it before that may result in BadPixmap
4738 1999-11-30 Havoc Pennington <hp@pobox.com>
4740 * configure.in: Add AM_CONDITIONAL for inside gnome-libs
4742 * src/Makefile.am: conditionalize GnomeCanvasPixbuf
4744 1999-11-29 Federico Mena Quintero <federico@redhat.com>
4746 * src/Makefile.am: Uncomment the GnomeCanvasPixbuf sources. This
4747 should be made conditional, not blindly commented out.
4749 1999-11-29 Jonathan Blandford <jrb@redhat.com>
4751 * src/Makefile.am (ICO_LIB): Added another loader from Arjan to
4752 handle .ico files. Cool.
4754 1999-11-24 Jonathan Blandford <jrb@redhat.com>
4756 * src/io-bmp.c (OneLine24): new patch from Arjan to handle
4759 1999-11-24 James Henstridge <james@daa.com.au>
4761 * configure.in (AC_OUTPUT): altered hack to place the symlink in the
4762 top builddir rather than src. This still builds fine, and does not
4763 get gtk-doc into an infinite loop when trying to find all the source
4766 1999-11-23 Jonathan Blandford <jrb@redhat.com>
4768 * Removed #PRAGMA } from headers. Also, make compile if you don't
4769 have it installed, already.
4771 1999-11-22 Federico Mena Quintero <federico@redhat.com>
4773 * src/gnome-canvas-pixbuf.c (gnome_canvas_pixbuf_draw): Create the
4774 temporary buffer to the size of the interesction of the bounding
4775 box and the expose area, not the whole expose area. This speeds
4778 * src/gdk-pixbuf-render.c (gdk_pixbuf_render_threshold_alpha): Do
4779 not paint black on the mask, since we already cleared it in a
4780 single gdk_draw_rectangle() operation.
4782 1999-11-22 Raja R Harinath <harinath@cs.umn.edu>
4784 * configure.in (GDK_PIXBUF_DIR): Fix for srcdir != builddir.
4786 1999-11-22 Havoc Pennington <hp@pobox.com>
4788 * src/Makefile.am (GDK_PIXBUF_LIBS): Patch from Paul Fisher
4789 <pnfisher@redhat.com> adds all -lgdk-pixbuf and all other
4790 dependencies to LIBADD variables for loadable modules. Necessary
4791 for a Java dynamic loading thing to be able to figure it out.
4793 1999-11-22 Havoc Pennington <hp@pobox.com>
4795 * src/io-png.c (image_load_increment): Call the update_area
4796 callback depending on the number of rows loaded in this increment.
4798 * src/testpixbuf.c (main): slow down the progressive load demo
4800 1999-11-16 Havoc Pennington <hp@pobox.com>
4802 * src/gdk-pixbuf-drawable.h: Get the quotes right on the #include
4804 1999-11-22 Jonathan Blandford <jrb@redhat.com>
4806 * configure.in (GDK_PIXBUF_DIR): make the symlink. Does not work
4807 for srcdir != buildir != . Beats me why; I can't figure it out.
4808 AC_OUTPUT_COMMANDS doesn't seem to let me substitute it correctly.
4810 1999-11-21 Jonathan Blandford <jrb@redhat.com>
4812 * src/gdk-pixbuf-io.c: added io-bmp from Arjan
4813 <arjan@fenrus.demon.nl>
4815 1999-11-20 Michael Zucchi <zucchi@zedzone.mmc.com.au>
4817 * src/gdk-pixbuf-drawable.c (gdk_pixbuf_from_drawable_core):
4818 Rework/reorder of the code. Each case has been separated into
4819 another function; its big but it should be quick.
4820 gdk_pixbuf_rgba_from_drawable() will now return a pixbuf with
4821 opaque alpha information. Not all depths/formats have been
4822 tested, but 8, 15/16 and 24 (alinged 32) should work ok.
4824 1999-11-17 Larry Ewing <lewing@gimp.org>
4826 * src/gnome-canvas-pixbuf.c (gnome_canvas_pixbuf_bounds):
4827 implement the bounds method correctly.
4828 (compute_viewport_affine): compute the affine need to fit the
4829 image within the viewport given by the args.
4830 (compute_render_affine): call compute_viewport_affine.
4832 1999-11-16 Havoc Pennington <hp@pobox.com>
4834 * src/gdk-pixbuf-drawable.h: Use includes from the current
4835 directory, not the system directory.
4837 Mon Nov 15 17:18:28 1999 George Lebl <jirka@5z.com>
4839 * src/testpixbuf-drawable.c: use includes from the current directory
4840 rather then from the system include directory as gdk-pixbuf
4841 includes are not yet installed when this is compiled.
4843 1999-11-13 Cody Russell <bratsche@dfw.net>
4844 * src/testpixbuf-drawable.c: Added a test program for drawable
4847 * src/Makefile.am: Build testpixbuf-drawable.
4849 1999-11-12 Cody Russell <bratsche@dfw.net>
4851 * src/gdk-pixbuf-drawable.c: Merged in Michael Zucchi's changes.
4853 1999-11-10 Federico Mena Quintero <federico@redhat.com>
4855 * doc/tmpl/gdk-pixbuf-loader.sgml: Populated.
4857 * doc/gdk-pixbuf.signals: Put in the real names of signal
4860 * src/gdk-pixbuf-loader.c: Improved documentation comments.
4862 1999-11-10 Jonathan Blandford <jrb@redhat.com>
4864 * src/gdk-pixbuf-loader.c (gdk_pixbuf_loader_close): emit the
4867 * src/io-ras.c (OneLineMapped_file): Now can handle indexing
4868 correctly. Patch from Arjan to do so.
4870 1999-11-10 Michael Fulbright <drmike@redhat.com>
4872 * src/io-pnm.c (pnm_ascii_read_scanline): Fixed loading of ASCII PNM
4875 * src/testpixbuf.c: Added final queued draw when done loading image.
4877 1999-11-10 Jonathan Blandford <jrb@redhat.com>
4879 * src/gdk-pixbuf-io.c (gdk_pixbuf_load_module): removed spurious
4882 1999-11-10 Federico Mena Quintero <federico@redhat.com>
4884 * src/gdk-pixbuf-io.c (gdk_pixbuf_new_from_xpm_data): Added
4887 1999-11-09 Federico Mena Quintero <federico@redhat.com>
4889 * src/io-png.c: Fixed some incompatible pointer initializations.
4891 * src/io-jpeg.c (image_load_increment): Remove unused variable.
4893 1999-11-09 Michael Fulbright <drmike@redhat.com>
4895 * src/testpixbuf.c: Fixed it to use timeout to read from file
4896 for progressive loading. Set TBF_KBPS=n, where n is the number of
4897 kilobytes/second to simulate in downloading. n has to be an integer.
4899 * src/io-jpeg.c: Slight cosmetic cleanup.
4901 * src/io-pnm.c: Fixed raw PNM loading bug. Also discovered that ASCII
4902 PBM loading has a similar problem and will address tomorrow.
4904 1999-11-09 Havoc Pennington <hp@pobox.com>
4906 * src/Makefile.am (libgdk_pixbuf_la_SOURCES): build the
4907 gdk-pixbuf-drawable stuff.
4909 1999-11-09 Federico Mena Quintero <federico@redhat.com>
4911 * configure.in: Bumped version number to 0.4.
4913 1999-11-09 Michael Fulbright <drmike@redhat.com>
4915 * src/io-pnm.c : Finished progressive PNM loading code. Should handle
4916 all types of PNM files now.
4918 * src/io-jpeg.c (image_load_increment): Figured out problem with
4919 loading Progressive JPEG's progressively (say that 10 times fast).
4920 Currently for Progressive JPEG's the entire image is loaded before
4921 it is displayed. libjpeg supports a fancier mechanism which I may
4924 With these changes all JPEG formats appear to load properly for me.
4926 1999-11-08 Jonathan Blandford <jrb@redhat.com>
4928 * src/io-ras.c (image_load_increment): Final patch from Arjan.
4929 Seems to do progressive loading.
4931 1999-11-08 Michael Fulbright <drmike@redhat.com>
4933 * src/io-pnm.c image_load (): Fixed so we do not create a separate
4934 pixel buffer when reading in image - we reuse the pixel data in
4935 the GdkPixbuf structure instead.
4937 1999-11-08 Michael Fulbright <drmike@redhat.com>
4939 * src/io-pnm.c pnm_read_ascii_scanline (): Added support for
4940 ASCII PNM files. Note I haven't tested loaded ASCII PBM files because
4941 I can't seem to find a utility to convert into this format.
4942 Next is to add progressive loading support for the PNM format.
4944 1999-11-07 Federico Mena Quintero <federico@redhat.com>
4946 * doc/tmpl/gnome-canvas-pixbuf.sgml: Finished detailed explanation
4947 of the width, height, x, and y setting and pixels arguments.
4949 1999-11-05 Jonathan Blandford <jrb@redhat.com>
4951 * src/io-ras.c (image_load): third patch. Now it seems to load.
4953 * src/gdk-pixbuf-io.c: second patch Arjan van de Ven
4954 <arjan@fenrus.demon.nl> to autodetect/load the sunras files.
4956 * src/io-ras.c (image_load): new file from Arjan van de Ven
4957 <arjan@fenrus.demon.nl> to begin the ras loader.
4959 1999-11-05 Federico Mena Quintero <federico@redhat.com>
4961 * doc/gdk-pixbuf-sections.txt: Removed gdk-pixbuf-io, since it is
4962 for internal use only.
4964 * doc/gdk-pixbuf.sgml: Likewise.
4966 * doc/tmpl/gnome-canvas-pixbuf.sgml: Finished docs.
4968 1999-11-05 Michael Fulbright <drmike@redhat.com>
4970 * src/io-pnm.c: Implemented support for reading raw PBM/PGM/PPM
4971 files from a file. Next step is support for ASCII files, and
4972 then incremental loading.
4974 1999-11-04 Federico Mena Quintero <federico@redhat.com>
4976 * Makefile.am: Added doc to SUBDIRS.
4978 1999-11-04 Michael Fulbright <drmike@redhat.com>
4980 * src/io-jpeg.c: Prettied up code slightly.
4981 * src/io-pnm.c: Start of pnm loader (from file and progressively).
4982 Doesn't do much yet (will finish tomorrow).
4983 * src/gdk-pixbuf-io.c: Added pnm to structure of known types.
4985 1999-11-04 Federico Mena Quintero <federico@redhat.com>
4987 * doc/tmpl/rendering.sgml: Populated.
4989 * doc/Makefile.am: Added the template files.
4991 1999-11-04 Havoc Pennington <hp@pobox.com>
4993 * src/gdk-pixbuf-render.c (gdk_pixbuf_render_to_drawable): In
4994 docs, explain what a dither offset is for.
4995 (gdk_pixbuf_render_to_drawable_alpha): Explain why you would use
4996 this function vs. gdk_pixbuf_render_to_drawable().
4998 1999-11-04 Havoc Pennington <hp@pobox.com>
5000 * configure.in: Use libart-config correctly; find gnome-config
5001 separately. Fix GNOME_LIBS to be correct in "no gnome installed
5004 * src/Makefile.am: Link to GNOME_LIBS instead of a hardcoded
5007 Patch untested in the inside-gnome-libs case, I need to commit
5008 then check out to the gnome-libs I'm using.
5010 1999-11-04 Michael Fulbright <drmike@redhat.com>
5012 * src/io-jpeg.c (image_begin_load): Add update_func callback.
5013 * src/io-jpeg.c (image_load_increment): Call updated callback when
5014 new graphic data decoded.
5016 1999-11-04 Jonathan Blandford <jrb@redhat.com>
5018 * src/gdk-pixbuf-loader.c (gdk_pixbuf_loader_update): handle the
5020 * src/io-png.c (image_begin_load): add a update_func callback.
5021 * src/io-gif.c (image_begin_load): add a update_func callback.
5022 (gif_get_lzw): added the update_func ability
5024 * src/io-tiff.c (image_begin_load): add a update_func callback.
5026 1999-11-04 Federico Mena Quintero <federico@redhat.com>
5028 * doc/tmpl/gdk-pixbuf.sgml: Populated.
5030 * doc/tmpl/refcounting.sgml: Populated.
5032 * doc/tmpl/file-loading.sgml: Populated.
5034 * src/gdk-pixbuf.c: Added documentation comments.
5036 * src/gdk-pixbuf-io.c (gdk_pixbuf_new_from_file): Added
5037 documentation comments.
5039 * doc/: Finished integrating the documentation framework.
5041 1999-11-03 Federico Mena Quintero <federico@redhat.com>
5043 * configure.in: Removed libgif stuff now that we do not depend on it.
5044 Added the necessary cruft for gtk-doc.
5046 * src/Makefile.am: Unconditionally build the GIF loader.
5048 1999-11-03 Jonathan Blandford <jrb@redhat.com>
5050 * src/io-gif.c (gif_read): renamed ReadOK to gif_read.
5051 Added a lot of comments to the file.
5053 * src/Makefile.am (libpixbuf_gif_la_LIBADD): Remove dependency on
5056 1999-11-03 Michael Fulbright <drmike@redhat.com>
5058 * src/io-jpeg.c (image_load_increment): Further removal of
5059 bugginess in local buffering code. Handles grayscale jpegs
5062 * src/io-jpeg.c (image_load_stop): Was freeing local context
5063 for jpeg library before calling jpeg_decompres_finish ().
5065 1999-11-03 Jonathan Blandford <jrb@redhat.com>
5067 * src/io-gif.c (image_load_increment): now handle arbitrary buffer
5069 (gif_get_lzw): set the transparency to the right val.
5071 1999-11-03 Federico Mena Quintero <federico@redhat.com>
5073 * src/gnome-canvas-pixbuf.c (gnome_canvas_pixbuf_init):
5074 Initiailize the x and y fields.
5075 (gnome_canvas_pixbuf_destroy): Queue a redraw upon destruction.
5076 (PixbufPrivate): Renamed need_size_update to need_xform_update.
5077 (recompute_bounding_box): Do not use temporary values.
5079 1999-11-03 Jonathan Blandford <jrb@redhat.com>
5081 * src/io-gif.c (set_gif_lzw_clear_code): new state. Fixes
5084 * src/gnome-canvas-pixbuf.c (recompute_bounding_box): remove
5085 unneeded x,y,h,w vars.
5087 1999-11-03 Larry Ewing <lewing@gimp.org>
5089 * src/gnome-canvas-pixbuf.c (compute_render_affine): adjust
5090 render_affine calculation for x,y offsets.
5091 (gnome_canvas_pixbuf_set_arg): add x,y args.
5092 (gnome_canvas_pixbuf_get_arg): add x,y args.
5093 (recompute_bounding_box): simply code using ArtDrect and the
5094 render_affine. Removed compute_xform_vectors as it was no longer
5097 1999-11-03 Federico Mena Quintero <federico@redhat.com>
5099 * src/gnome-canvas-pixbuf.c (gnome_canvas_pixbuf_point): I'm a
5100 doofus. Return a distance, not a boolean, for opaque images.
5102 * src/gnome-canvas-pixbuf.c (recompute_bounding_box): Do proper
5103 rounding of bounding box coordinates.
5104 (gnome_canvas_pixbuf_bounds): Implemented the ::bounds() method.
5105 (gnome_canvas_pixbuf_draw): Use the correct alpha threshold value.
5107 1999-11-03 Jonathan Blandford <jrb@redhat.com>
5109 * src/io-gif.c (gif_prepare_lzw): s/lwz/lzw/g
5111 1999-11-03 Michael Fulbright <drmike@redhat.com>
5113 * src/io-jpg.c (image_load_increment): Fixed code which moved
5114 buffer around as new data comes in to work properly. JPEG progressive
5115 loading should be working now except for grayscale JPEG's, which I
5116 will look into next.
5118 1999-11-03 <sopwith@redhat.com>
5119 * src/testpixbuf.c: A GtkFunction needs to return a value for
5120 deterministic behaviour. Also put dot printing back in.
5122 1999-11-03 <jrb@redhat.com>
5124 * src/io-gif.c (gif_get_extension): Read 'til the next empty block
5127 1999-11-02 Cody Russell <bratsche@dfw.net>
5128 * src/gdk-pixbuf-drawable.c: Changed the behavior to return NULL
5129 if part of the requested image is offscreen, rather than clipping
5132 1999-11-02 Jonathan Blandford <jrb@redhat.com>
5134 * src/io-gif.c (gif_fill_in_lines): Fill in the gif's blank areas
5135 for interlacing and progressive loading.
5137 1999-11-02 Cody Russell <bratsche@dfw.net>
5138 * src/gdk-pixbuf-drawable.c (gdk_pixbuf_from_drawable_core): Now
5139 calls gdk_pixbuf_new_from_art_pixbuf() instead of gdk_pixbuf_new().
5141 1999-11-02 Jonathan Blandford <jrb@redhat.com>
5143 * src/io-gif.c (gif_main_loop): Now progressive gif loading works!
5144 It's a little slow though. )-:
5146 1999-11-02 Elliot Lee <sopwith@redhat.com>
5147 * src/gdk-pixbuf-loader.[ch], src/gdk-pixbuf-io.h: Make the
5148 arguments to the write/load_increment operations const-correct.
5150 1999-11-02 Federico Mena Quintero <federico@redhat.com>
5152 * src/gnome-canvas-pixbuf.c (gnome_canvas_pixbuf_point):
5153 Implemented the ::point() method. We do a simple containment test
5154 instead of a full distance calculation since the canvas is going
5155 to change to that scheme, anyways.
5157 1999-11-02 Elliot Lee <sopwith@redhat.com>
5159 * src/testpixbuf.c: Allow using $TBF_READLEN to specify the size
5160 of the chunks that are read from the input file.
5162 1999-11-02 Larry Ewing <lewing@gimp.org>
5164 * src/gnome-canvas-pixbuf.c (gnome_canvas_pixbuf_render): add aa
5166 (gnome_canvas_pixbuf_class_init): add gnome_canvas_pixbuf_render
5169 1999-11-02 Federico Mena Quintero <federico@redhat.com>
5171 * src/gnome-canvas-pixbuf.c (compute_render_affine): Moved the
5172 affine computation code from ::draw() to here, since it is needed
5173 by ::point() as well.
5175 1999-11-02 Elliot Lee <sopwith@redhat.com>
5177 * src/gdk-pixbuf-loader.c: Reorganize gdk_pixbuf_loader_write into
5178 three functions, and eliminate duplication of code from write()
5179 and close(). Also fix bug where the 128-byte header was being
5182 1999-11-01 Federico Mena Quintero <federico@redhat.com>
5183 * src/gnome-canvas-pixbuf.c (recompute_bounding_box): Fixed
5184 bounding box computation.
5186 1999-11-01 Federico Mena Quintero <federico@redhat.com>
5188 * src/gnome-canvas-pixbuf.c: Start of the pixbuf canvas item.
5189 Drawing affines seem to work. Bounding box is fubared. ::point()
5190 is not implemented. This is a work in progress.
5192 * src/Makefile.am: Added gnome-canvas-pixbuf.[ch] to the list of
5195 * configure.in: Sigh. We need to link in libgnomeui for the
5196 canvas stuff. This mess will disappear when gdk-pixbuf gets
5197 folded into gnome-libs.
5199 1999-10-30 Jonathan Blandford <jrb@redhat.com>
5201 * src/io-gif.c: Some more work. Now it generates a gdk_pixbuf of
5202 the right size, at a minimum, even if the image is squished and
5204 (ReadImage): lets get the offset right. This will let transparent
5207 1999-10-29 Michael Fulbright <drmike@redhat.com>
5209 * src/io-jpeg.c: image_load_increment(): Fixed bug when
5210 image width was not a multiple of 4 - always use the
5211 gdk_pixbuf rowstride to increment pointers!
5213 1999-10-29 Michael Fulbright <drmike@redhat.com>
5215 * src/io-jpeg.c: Added first cut at progressive jpeg loading.
5216 Currently does not handle either progressive jpeg files (jpeg
5217 files with multiple scans at different quality settings), but
5218 I plan on adding this support soon. These are fairly rare in
5219 my experience, so it shouldn't slow people down too much.
5220 Grayscale jpegs also don't work but that should be easy to fix.
5222 1999-10-29 Michael Fulbright <drmike@redhat.com>
5224 * src/testpixbuf.c: Added title to windows so you can identify
5225 progressive and file windows.
5227 1999-10-29 Michael Fulbright <drmike@redhat.com>
5229 * src/gdk-pixbuf-loader.c (gdk_pixbuf_loader_write): Actually
5230 load the image handler when we determine the image type.
5232 * src/gdk-pixbuf-io.[ch] (gdk_pixbuf_load_module): Changed the
5233 previously static function load_image_handler () to
5234 a public function gdk_pixbuf_load_module (). It is needed in
5235 gdk-pixbuf-loader.c to load image handler modules. This function
5236 is different from gdk_pixbuf_get_module (), which only returns
5237 a reference to the required handler, because it actually loads
5238 the handler into memory. Both actions should possibly be combined
5239 in a convenience function since one w/o the other doesn't seem to
5242 1999-10-28 Jonathan Blandford <jrb@redhat.com>
5244 * src/gdk-pixbuf-loader.c (gdk_pixbuf_loader_write): don't send a
5247 1999-10-28 Federico Mena Quintero <federico@redhat.com>
5249 * src/gdk-pixbuf-render.c (gdk_pixbuf_render_to_drawable): New
5250 function to render a portion of a pixbuf to a drawable. Ignores
5251 alpha information and takes in a GC.
5252 (gdk_pixbuf_render_to_drawable_alpha): New function to render a
5253 portion of a pixbuf to a drawable. It automatically creates a GC
5254 and a clipping mask for alpha pixbufs.
5256 1999-10-28 Jonathan Blandford <jrb@redhat.com>
5258 * src/gdk-pixbuf.h: turned convenience macros into convenience
5259 functions so some error checking could be added.
5261 * src/io-tiff.c (image_load_increment): started work on the tiff
5262 non-incremental loader.
5263 (image_begin_load): Finished the incremental loader.
5265 * src/io-gif.c (image_load_increment): started work on the gif
5268 * src/gdk-pixbuf-io.h: Changed ModuleType to GdkPixbufModule.
5270 1999-10-27 Federico Mena Quintero <federico@redhat.com>
5272 * src/gdk-pixbuf-render.c (gdk_pixbuf_render_threshold_alpha): New
5273 function to threshold a pixbuf's alpha channel into a bitmap.
5275 * src/gdk-pixbuf.c (gdk_pixbuf_new): Fixed so that it will
5276 contemplate future extensions to ArtPixBuf's formats.
5278 * src/io-png.c (png_info_callback): Use the new API of gdk_pixbuf_new().
5280 * src/gdk-pixbuf.h (gdk_pixbuf_get_height): Added some convenience
5281 macros to fetch the ArtPixBuf's fields.
5283 1999-10-27 Havoc Pennington <hp@pobox.com>
5285 * src/testpixbuf.c (main): Display the progressive load
5287 * src/io-png.c (setup_png_transformations): Break transformation
5288 code into separate function
5289 (png_info_callback): Use setup_png_transformations
5291 1999-10-27 Havoc Pennington <hp@pobox.com>
5293 * src/gdk-pixbuf-io.c (gdk_pixbuf_new_from_xpm_data): Check
5294 properly whether the XPM module has already been loaded
5295 (gdk_pixbuf_new_from_file): Check properly if loader module
5296 was already loaded (was checking if load symbol was present
5297 in order to decide whether to re-load; should check module !=
5298 NULL, then load != NULL)
5299 (image_handler_load): Check in present working directory,
5300 makes it easier to debug for now
5301 (file_formats): This array initializer was seriously on crack,
5302 was assigning a function pointer to a GModule*
5304 * src/testpixbuf.c (main): Change type of pixbuf_loader to
5307 1999-10-27 Havoc Pennington <hp@pobox.com>
5309 * src/gdk-pixbuf-loader.c (gdk_pixbuf_loader_finalize):
5310 Fix typo that prevented compilation
5311 (gdk_pixbuf_loader_destroy): ditto
5313 1999-10-27 Federico Mena Quintero <federico@redhat.com>
5315 * src/gdk-pixbuf-loader.c (gdk_pixbuf_loader_new): Return a
5316 GdkPixbufLoader, not a GtkObject.
5317 (gtk_marshal_NONE__INT_INT_INT_INT): Made static.
5318 (gdk_pixbuf_loader_get_type): Documented.
5319 (gdk_pixbuf_loader_class_init): Initialize the parent class
5321 (gdk_pixbuf_loader_destroy): Added sanity checks. Call the parent
5322 class destroy function.
5323 (gdk_pixbuf_loader_new): Documented.
5324 (gdk_pixbuf_loader_finalize): Call the parent class finalize
5326 (gdk_pixbuf_loader_write): Use size_t for count.
5328 1999-10-27 Michael Fulbright <drmike@redhat.com>
5330 * src/gdk-pixbuf-loader.c (gdk_pixbuf_loader_destroy): Fixed
5331 logic so we only try to close loader if it wasn't previously closed.
5333 1999-10-27 Michael Fulbright <drmike@redhat.com>
5335 * src/gdk-pixbuf-loader.c: Made sure image_loader struct member of
5336 pixbuf_loader properly initialized.
5338 * src/testpixbuf.c: Made sure we cleanup pixbuf_loader properly
5341 1999-10-26 Jonathan Blandford <jrb@redhat.com>
5343 * src/gdk-pixbuf-io.c (image_handler_load): load the vtable fully.
5345 * src/gdk-pixbuf-loader.c: Finished initial cut at the object.
5347 1999-10-26 Havoc Pennington <hp@pobox.com>
5349 * src/gdk-pixbuf-loader.h: fix signals
5351 * src/gdk-pixbuf-io.h: add new vtable fields
5354 1999-10-26 Jonathan Blandford <jrb@redhat.com>
5356 * src/gdk-pixbuf-loader.h: New Class. Beginning of progrssive
5359 1999-10-25 Federico Mena Quintero <federico@redhat.com>
5361 * configure.in (CFLAGS): Patch from Uwe Koloska
5362 <koloska@Rcs1.urz.tu-dresden.de> to fix a stupid typo of mine.
5364 1999-10-22 Havoc Pennington <hp@pobox.com>
5366 * src/io-xpm.c (mem_buffer): Clean up stupid
5367 increment-inside-array-dereference thing
5369 * src/testpixbuf.c: Add XPM data tests.
5371 * src/io-xpm.c: Make the XPM data buffer const, fix const
5372 correctness throughout the code.
5374 1999-10-22 Havoc Pennington <hp@pobox.com>
5376 * src/gdk-pixbuf.h: Export gdk_pixbuf_new_from_xpm_data()
5378 1999-10-22 Havoc Pennington <hp@pobox.com>
5380 * src/io-xpm.c (image_load_xpm_data): Export this symbol for
5381 loading an XPM from memory.
5383 * src/gdk-pixbuf-io.c (gdk_pixbuf_new_from_xpm_data): New
5384 function, loads pixbuf from xpm data
5385 (image_handler_load): Add g_return_if_fail() to ensure the same
5386 module isn't loaded twice. Add g_module_symbol() to scan for XPM
5389 1999-10-22 Federico Mena Quintero <federico@redhat.com>
5391 * src/io-png.c (image_load): Patch from Kristian Hogsberg
5392 Kristensen <hogsberg@daimi.au.dk> to avoid allocating extra row
5393 buffers; the rows can be read in directly into the main pixel
5396 1999-10-20 Federico Mena Quintero <federico@redhat.com>
5398 * src/gdk-pixbuf-io.c (image_handler_load): Free path.
5400 1999-10-20 Federico Mena Quintero <federico@redhat.com>
5402 * configure.in: Bumped version number to 0.3.
5404 * src/Makefile.am (lbgdk_pixbuf_la_LDFLAGS): Added a libtool
5405 version number for the library.
5407 1999-10-20 Federico Mena Quintero <federico@redhat.com>
5409 * src/gdk-pixbuf.h (GdkPixbuf): Removed the unref_fn field. Now
5410 all memory management of the buffer is done by libart.
5412 * src/gdk-pixbuf.c (gdk_pixbuf_unref): Do destruction here.
5413 Removed gdk_pixbuf_destroy, gdk_pixbuf_duplicate.
5415 * src/gdk-pixbuf-data.c (gdk_pixbuf_new_from_data): Implemented in
5416 terms of the libart functions. Removed the old code.
5418 * src/gdk-pixbuf-io.c (image_handler_load): Removed the save
5419 symbols. Saving will not be implemented in GdkPixbuf.
5421 * src/io-gif.c: Removed the saving stub.
5422 (image_load): Fixed memory management to fail gracefully if we run
5423 out of memory while loading the image. Close the gif file when we
5424 are done. This still needs more error handling for the DGif
5427 * src/io-jpeg.c (image_load): Some robustness fixes.
5429 * src/io-png.c: Removed the saving stuff.
5430 (image_load): Some memory management fixes.
5432 * src/io-tiff.c (image_load): Ditto.
5434 * src/io-xpm.c (pixbuf_create_from_xpm): Ditto.
5436 1999-10-18 Havoc Pennington <hp@pobox.com>
5438 * subautogen.sh: New name for macros/autogen.sh
5440 * autogen.sh: use subautogen.sh
5442 1999-10-18 Federico Mena Quintero <federico@redhat.com>
5444 * src/*: Reindented to use the GNOME Indentation. Renamed
5445 GdkPixBuf to GdkPixbuf, for consistency with the function names
5446 (and it is also easier to type) :-)
5448 1999-10-18 Havoc Pennington <hp@pobox.com>
5450 * configure.in: Use AM_PATH_GLIB instead of glib-config directly
5452 * src/Makefile.am: Re-enable testpixbuf with GTK_CFLAGS/GTK_LIBS
5454 1999-10-18 Havoc Pennington <hp@pobox.com>
5456 * Makefile.am (SUBDIRS): Remove "macros"
5458 * configure.in: Don't use GNOME_INIT, handle case where we are
5459 inside gnome-libs. AM_PATH_GTK for the GIF test
5461 * src/Makefile.am: Change flags to work without libgnomeui,
5462 comment out testpixbuf for now
5464 1999-10-18 Federico Mena Quintero <federico@redhat.com>
5466 * configure.in: Use $GTK_LIBS as the extra libs when checking for
5467 libgif/libungif, as they need the X libraries. Fixes bug #2472.
5469 1999-10-10 Cody Russell <bratsche@dfw.net>
5470 * src/gdk-pixbuf-drawable.c: core function now determines whether
5471 the requested geometry is on screen or not, and if some is not
5472 then the request is clamped to geometry that is on the screen.
5474 Changed 'pixbuf' to 'art_pixbuf' in core function.
5476 1999-10-08 Michael Fulbright <drmike@redhat.com>
5478 * src/gdk-pixbuf-data.c: Added to load rgb data from const data.
5480 * src/testpifbuf: Changed test program to display cdrom from rgb data
5481 if no filename given to test program.
5483 1999-10-07 Cody Russell <bratsche@dfw.net>
5484 * src/gdk-pixbuf-drawable.[ch]: Added. (Actually, Miguel committed
5485 them, but I wrote them).
5487 * src/gdk-pixbuf-drawable.h: Added a missing ; so things will now
5490 * src/Makefile.am: Added gdk-pixbuf-drawable.[ch] to
5491 libgdk_pixbuf_la_SOURCES and libgdk_pixbufinclude_HEADERS.
5493 * src/gdk-pixbuf-drawable.c: Added #include "gdk-pixbuf-drawable.h"
5496 * src/gdk-pixbuf-drawable.[ch]: Changed functions to return
5497 GdkPixBuf* instead of ArtPixBuf*.
5499 1999-09-22 Michael Meeks <michael@nuclecu.unam.mx>
5501 * src/gdk-pixbuf.c (gdk_pixbuf_new): created.
5502 (gdk_pixbuf_scale): use gdk_pixbuf_new + return a new scaled image.
5504 * src/gdk-pixbuf.h (struct _GdkPixBuf): Re-organise struct, + add
5505 GdkPixBufUnrefFunc + gdk_pixbuf_new.
5507 * src/io-jpeg.c (image_load): clean to use gdk_pixbuf_new.
5509 * src/io-xpm.c (_pixbuf_create_from_xpm): ditto.
5511 * src/io-tiff.c (image_load): ditto + fix leak
5513 * src/io-png.c (image_load): ditto + add more exit points; monitor.png
5514 crashes this module ( add warning :-)
5516 * src/io-bmp.c (image_load): ditto.
5518 * src/io-gif.c (image_load): ditto.
5520 1999-09-18 Michael Meeks <michael@nuclecu.unam.mx>
5522 * src/gdk-pixbuf.c (gdk_pixbuf_scale): Hack rgba support in so
5523 it doesn't crash scaling with alpha.
5525 1999-09-17 Federico Mena Quintero <federico@redhat.com>
5527 * src/io-bmp.c (image_load): Set the initial ref_count to 1.
5529 * src/io-gif.c (image_load): Likewise.
5531 * src/io-jpeg.c (image_load): Likewise.
5533 * src/io-png.c (image_load): Likewise.
5535 * src/io-tiff.c (image_load): Likewise.
5537 * src/io-xpm.c (_pixbuf_create_from_xpm): Likewise.
5539 * src/gdk-pixbuf-io.c (gdk_pixbuf_load_image): Added an assertion
5540 for the ref_count to be != 0.
5542 * src/gdk-pixbuf.c (gdk_pixbuf_ref): Be more paranoid with sanity
5544 (gdk_pixbuf_unref): Fix incorrect sanity check and comparison.
5546 1999-08-09 Federico Mena Quintero <federico@nuclecu.unam.mx>
5548 * src/io-png.c (image_save): Fixed compiler warnings. Fixed write
5549 to unallocated memory (row_ptr), and fixed its type as well. Take
5550 into account the ArtPixbuf's rowstride when assigning the row
5553 * src/gdk-pixbuf.c: Fixup includes.
5555 * src/gdk-pixbuf-io.c: Likewise.
5557 Sat Jul 31 19:19:47 CEST 1999
5559 * src/gdk-pixbuf-io.c:
5560 * src/io-png.c: Fixed two obvious C syntax bugs
5562 1999-07-29 Mark Crichton <crichton@gimp.org>
5564 * src/io-png.c (image_save): Added PNG saving function
5566 * src/gdk-pixbuf-io.c: Changed image_save function format. Now it's
5567 image_save(GdkPixBuf *p, FILE *f, ...)
5570 1999-07-26 Michael Zucchi <mzucchi@denr.sa.gov.au>
5572 * src/Makefile.am (*_LIB): Only build the relevant loaders which
5573 require extra libraries if we actually have those libraries.
5575 1999-07-23 Richard Hestilow <hestgray@ionet.net>
5577 * src/gdk-pixbuf.h: Include glib.h as it uses g* datatypes
5578 * gdk_pixbufConf.sh.in: Added for gnome-config
5580 * configure.in: Modified to generate gdk_pixbufConf.sh
5582 1999-07-20 Mark Crichton <crichton@gimp.org>
5584 * src/gdk-pixbuf.c (gdk_pixbuf_rotate): Fixed rotation. Now a bbox
5585 calculation needs to be done.
5587 1999-07-18 Larry Ewing <lewing@gimp.org>
5592 * src/io-jpeg.c: Fix a few memory leaks in the, most of them in
5593 error cases but one or two in the common case. There are probably
5594 a few small ones left.
5596 1999-07-18 Mark Crichton <crichton@gimp.org>
5598 * configure.in: removed version.h.
5600 * src/gdk-pixbuf-io.c (pixbuf_check_tiff): Minor readability
5603 1999-07-17 Mark Crichton <crichton@gimp.org>
5605 * src/gdk-pixbuf.c: Removed gdk_pixbuf_free, redundant code.
5606 (gdk_pixbuf_rotate): Added pixbuf rotation code.
5607 (gdk_pixbuf_scale): Changed // comments to /* */
5609 * src/gdk-pixbuf.h (gdk_pixbuf_destroy): Added gdk_pixbuf_destroy
5612 1999-07-16 Larry Ewing <lewing@gimp.org>
5614 * src/testpixbuf.c (expose_func): reverted the expose everything
5615 changes, I'm not sure why these went in.
5616 (config_func): bring this up to date with the new pixbuf_scale
5619 * src/gdk-pixbuf-io.c: added a couple of warnings to the module
5620 loading code so that poeple can diagnose problems better.
5622 * src/gdk-pixbuf.c (gdk_pixbux_scale): fix the borkedness, also it
5623 no longer allocates a new pixbuf, which make things nicer for the
5624 rest of the code. Unfortunately there is still a problem with
5625 scaling rgba images.
5627 1999-07-16 Mark Crichton <crichton@gimp.org>
5629 * src/testpixbuf.c (config_func): ConfigureEvent handler. This
5630 calls gdk_pixbuf_scale. However, something is not working.
5631 N.B.: current pixmap is now stored in user_data with a key of
5634 * src/gdk-pixbuf.c (gdk_pixbuf_scale): Implemented scaling function.
5635 Something is still borked, however.
5637 1999-07-15 Larry Ewing <lewing@gimp.org>
5639 * src/io-jpeg.c (image_load): add raph@gimp.org's fix to the jpeg
5642 * src/testpixbuf.c (main): fix up the file routines a little so
5643 that you can load multiple files given the file names
5645 1999-07-14 Larry Ewing <lewing@gimp.org>
5647 * src/testpixbuf.c (expose_func): added an almost proper expose
5648 handler for testpixbuf
5650 1999-07-13 Mark Crichton <crichton@gimp.org>
5652 * configure.in: Fixed GIF check. Replaced " with '
5653 * src/gdk-pixbuf.c: More (minor) work on gdk_pixbuf_scale
5655 1999-07-13 Mark Crichton <crichton@gimp.org>
5657 * configure.in: I am a bonehead. Added gif-lib check.