1 2007-06-19 Matthias Clasen <mclasen@redhat.com>
3 * === Released 2.11.4 ===
5 2007-06-15 Matthias Clasen <mclasen@redhat.com>
7 * === Released 2.11.3 ===
9 2007-06-15 Hans Breuer <hans@breuer.org>
11 * makefile.msc : updated
12 * io-jpeg.c : use g_snprintf
14 2007-06-12 Behdad Esfahbod <behdad@gnome.org>
16 * io-pnm.c (explode_bitmap_into_buf): Fix out-of-bound access.
17 (#440918, Matthias Kilian)
19 2007-06-06 Matthias Clasen <mclasen@redhat.com>
21 * === Released 2.11.2 ===
23 2007-06-04 Matthias Clasen <mclasen@redhat.com>
25 * === Released 2.11.1 ===
27 2007-05-30 Chris Wilson <chris@chris-wilson.co.uk>
29 * io-jpeg.c (gdk_pixbuf__jpeg_image_stop_load):
30 Supply the current GError for fatal_error_handler(). (#441443)
32 2007-05-24 Matthias Clasen <mclasen@redhat.com>
34 * === Released 2.11.0 ===
36 2007-05-23 Matthias Clasen <mclasen@redhat.com>
38 * gdk-pixbuf.symbols: Add missing scaled-anim entries.
40 2007-05-18 Michael J. Chudobiak <mjc@cvs.gnome.org>
42 * gdk-pixbuf-scaled-anim.c: (get_scaled_pixbuf):
43 Preserve pixbuf options when generating a new scaled pixbuf.
45 * io-jpeg.c: (get_orientation), (gdk_pixbuf__jpeg_image_load),
46 (gdk_pixbuf__jpeg_image_load_increment): Read the exif
47 orientation tag and associate it with the "orientation" pixbuf
48 option. Renders libexif unnecessary in some applications.
50 * io-tiff.c: (tiff_image_parse): Read the tiff orientation tag,
51 compensate for the partial rotations performed by libtiff,
52 and generate an "orientation" option for the pixbuf.
54 2007-04-29 Matthias Clasen <mclasen@redhat.com>
56 * io-jpeg.c: Remove a pointless check from the previous
57 commit that added a new string.
59 2007-04-28 Matthias Clasen <mclasen@redhat.com>
62 * io-jpeg.c: Accept unknown parameters with a warning
63 when saving. (#405539, Daniel Atallah)
65 2007-04-25 Matthias Clasen <mclasen@redhat.com>
67 * gdk-pixbuf-simple-anim.c (gdk_pixbuf_simple_anim_add_frame):
68 Don't double the delay time of the first frame. (#431997,
71 2007-04-25 Matthias Clasen <mclasen@redhat.com>
73 * gdk-pixbuf-scaled-anim.c (gdk_pixbuf_scaled_anim_iter_finalize):
74 Chain up. (#433125, Christian Persch)
76 Wed Mar 28 15:27:35 2007 Tim Janik <timj@imendio.com>
78 * io-jpeg.c: applied JPEG loader fix from maemo. this fix makes sure
79 stop_load() doesn't forget about its return value, and it pulls the
80 check for infinite looping out of an else branch in load_increment()
81 so it runs unconditionally, fixes #397643.
83 2007-03-08 Matthias Clasen <mclasen@redhat.com>
85 * gdk-pixbuf-scaled-anim.[hc]: Implement an animation
86 wrapper for scaling animations.
88 * gdk-pixbuf-loader.c: Use GdkPixbufScaledAnim to scale
89 animations. (#335752, Mike Morrison)
93 2007-03-06 Tor Lillqvist <tml@novell.com>
95 * Makefile.am: Further fixes for building on Win32 outside
96 srcdir. (#413492, Mathias Hasselmann)
98 2007-03-05 Matthias Clasen <mclasen@redhat.com>
100 * io-tga.c: (gdk_pixbuf__tga_stop_load): Flip rle-encoded
101 images even if they haven't been completely loaded. (#347106)
103 2007-02-27 Felix Riemann <friemann@svn.gnome.org>
105 * io-ico.c: (fill_info): Add image/x-ico to supported mime types.
108 2007-02-16 Matthias Clasen <mclasen@redhat.com>
110 * io-png.c: Don't leak in the error path. (#405539, Daniel Atallah)
112 2007-02-07 Chris Wilson <chris@chris-wilson.co.uk>
114 * io-jpeg.c: (gdk_pixbuf__jpeg_image_load),
115 (gdk_pixbuf__jpeg_image_load_increment): Set the GError
116 if the image is zero length. (#405327)
118 2007-02-06 Matthias Clasen <mclasen@redhat.com>
120 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_close): Protect
121 against stop_load begin broken. (#403255, Lucas Mazzardo Veloso)
123 2007-01-21 Matthias Clasen <mclasen@redhat.com>
125 * io-gif.c (gdk_pixbuf__gif_image_stop_load): Return an
126 error if we didn't successfully load a frame. (#394190,
129 2007-01-17 Michael Natterer <mitch@imendio.com>
131 Patch taken from maemo-gtk:
133 * io-png.c (png_text_to_pixbuf_option): don't call g_convert() on
136 (png_info_callback): set an error when the size_func would scale
137 the pixbuf away completely.
139 2007-01-16 Matthias Clasen <mclasen@redhat.com>
141 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_write): Just
142 call gdk_pixbuf_loader_close to close the loader in
143 the error case. Fixes memory leaks in the error case,
144 pointed out by David Necas.
146 2007-01-04 Matthias Clasen <mclasen@redhat.com>
148 * io-bmp.c (OneLine32): Fix a warning
150 2006-12-22 Matthias Clasen <mclasen@redhat.com>
152 * io-bmp.c (decode_bitmasks): Handle bmps
153 with more than 8 bits per channel. (#172584,
156 * io-bmp.c: Handle offsets more carefully. (#172188,
159 * io-bmp.c: Handle v5 and OS/2 v2 bmps.
161 * io-bmp.c: Handle alpha masks in v4 and v5 bmps.
163 2006-12-21 Matthias Clasen <mclasen@redhat.com>
165 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_write): Emit
166 the closed signal when closing the loader, pointed out
169 2006-12-21 Matthias Clasen <mclasen@redhat.com>
171 * io-gif.c (gif_get_lzw): Handle invalid gif animations
172 a little bit more robustly. (#357974, Vassilis Pandis,
173 patch by Felix Riemann)
175 * gdk-pixbuf-data.c (gdk_pixbuf_new_from_data):
176 * gdk-pixbuf.c (gdk_pixbuf_new): Remove redundant size
177 checks, and document that width, height must be > 0.
178 (#343330, Felix Riemann)
180 * Makefile.am: Link against GLib. (#341158, Alexey Rusakov)
182 2006-12-19 Matthias Clasen <mclasen@redhat.com>
184 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_close): Don't
185 spew a warning if the printer is already closed.
187 2006-12-09 Matthias Clasen <mclasen@redhat.com>
189 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_write): Behave as
190 documented and close the loader when returning FALSE.
192 2006-10-29 Tor Lillqvist <tml@novell.com>
195 * Makefile.am (EXTRA_DIST): Remove pixbufloader_*.def, they are
196 not used. (#365388) They were all identical, and exported just two
197 symbols, so if somebody needs them for a MSVC build that doesn't
198 use built-in modules it's trivial to hack makefile.msc to produce
199 a common .def file for the loaders. The two symbols that need to
200 be exported are fill_info and fill_vtable.
202 2006-10-11 Tor Lillqvist <tml@novell.com>
204 Enable having some loaders built-in even if loading the others
205 dynamically. Have loaders in the same order as in configure.in in
206 all places where they are handled/listed.
208 * Makefile.am: Define the STATIC_FOO_LIB and FOO_LIB macros
209 conditionally depending on whether said loader is built-in or
210 not. Use the names libstatic-pixbufloader-foo.la instead of
211 libpixbufloader-static-foo.la for the built-in ones so that the
212 "echo libpixbufloader-*.la" won't match them.
214 * gdk-pixbuf-io.c: Reorganize code as to plumb the built-in
215 loaders also if USE_GMODULE. Don't warn about a missing
216 gdk-pixbuf.loaders file if we have at least one included loader.
218 * gdk-pixbuf-private.h
219 * io-*.c: Don't define a generic MODULE_ENTRY, as we can't use it
220 in the loaders anyway. Each loader needs to check if INCLUDE_foo
223 2006-10-08 Matthias Clasen <mclasen@redhat.com>
225 * Apply a cleanup patch by Kjartan Maraas (#341812)
227 2006-09-06 Matthias Clasen <mclasen@redhat.com>
229 * io-pnm.c: Simplify and fix reading of ASCII images.
231 2006-08-17 Matthias Clasen <mclasen@redhat.com>
233 * === Released 2.10.2 ===
235 2006-08-16 Matthias Clasen <mclasen@redhat.com>
237 * gdk-pixbuf-io.c (gdk_pixbuf_new_from_file_at_scale):
238 Stop loading an animation if the first frame is complete.
239 (#350911, Christian Neumair)
241 2006-07-23 Matthias Clasen <mclasen@redhat.com>
243 * === Released 2.10.1 ===
245 2006-07-16 Matthias Clasen <mclasen@redhat.com>
247 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_load_module)
248 (gdk_pixbuf_loader_write, gdk_pixbuf_loader_close)
249 (gdk_pixbuf_loader_ensure_error): Put the code to protect
250 against broken loaders that forget to set error in an
251 auxiliary function and call it in more places. (#346428,
254 * io-xbm.c: Fix incremental loading of
255 xbms. (#346427, Ed Catmur)
256 Also make the xbm loader accept const variations.
258 2006-07-02 Matthias Clasen <mclasen@redhat.com>
260 * === Released 2.10.0 ===
262 2006-06-21 Matthias Clasen <mclasen@redhat.com>
264 * pixops/*.S: NetBSD portability fixes. (#346374,
267 * === Released 2.9.4 ===
269 2006-06-12 Matthias Clasen <mclasen@redhat.com>
271 * === Released 2.9.3 ===
273 2006-06-05 Matthias Clasen <mclasen@redhat.com>
275 * === Released 2.9.2 ===
277 2006-05-16 Matthias Clasen <mclasen@redhat.com>
279 * === Released 2.9.1 ====
281 2006-05-04 Matthias Clasen <mclasen@redhat.com>
283 * === Released 2.9.0 ===
285 2006-04-04 Matthias Clasen <mclasen@redhat.com>
287 * gdk-pixbuf-loader.c:
288 * gdk-pixbuf.c: Use G_DEFINE_TYPE.
290 * gdk-pixbuf.c: No point in making the error path fast by
293 2006-03-24 Matthias Clasen <mclasen@redhat.com>
295 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_write): Remove a
296 pointless check, pointed out by Kjartan Maraas.
298 2006-03-22 Matthias Clasen <mclasen@redhat.com>
300 * gdk-pixbuf-loader.c: Add some documentation about
301 supported image formats, and how to find out about them.
302 (#335536, Murray Cumming)
304 2006-03-20 Matthias Clasen <mclasen@redhat.com>
306 * gdk-pixbuf-animation.c:
310 * io-gif.c: Always save errno to a temporary before making
311 other calls. (#335179, Morten Welinder)
313 2006-03-14 Matthias Clasen <mclasen@redhat.com>
315 * io-gif.c (gdk_pixbuf__gif_image_load): Add a shortcut
316 to stop the gif mainloop after the first frame, if that
317 is all we are interested in. (#334538)
319 2006-03-03 Matthias Clasen <mclasen@redhat.com>
321 * io-pnm.c: Support pnm files with maxval > 255.
322 (#327560, Matthijs Douze)
324 2006-03-03 Matthias Clasen <mclasen@redhat.com>
326 * io-pcx.c (pcx_load_palette_8): Fix incremental loading
327 of 8-bit pcx files. (#148518, Magnus Bergmann)
329 2006-02-28 Anders Carlsson <andersca@imendio.com>
332 Update documentation now that tiff supports saving.
340 (tiff_load_map_file):
341 (tiff_load_unmap_file):
342 (gdk_pixbuf__tiff_image_stop_load):
343 Rename callback functions that are used during loading.
350 (create_save_context):
352 New callback functions which operate on a memory buffer.
354 (gdk_pixbuf__tiff_image_save_to_callback):
355 Implement saving of pixbufs to tiffs.
358 (gdk_pixbuf__tiff_image_save):
359 New function that saves a pixbuf to a FILE handle. Uses
366 Change flags since this module supports writing now.
368 2006-02-10 Matthias Clasen <mclasen@redhat.com>
375 * io-xpm.c: Always check for NULL when using callbacks.
376 (#330563, Benjamin Otte)
378 2006-01-18 Matthias Clasen <mclasen@redhat.com>
380 * io-gif.c (gdk_pixbuf__gif_image_load_increment): Don't cast
381 the results of g_new(). (#327423, Morten Welinder)
383 2006-01-12 Federico Mena Quintero <federico@ximian.com>
385 * gdk-pixbuf-util.c (gdk_pixbuf_saturate_and_pixelate): Clarify
386 the docs ("darkened/brightened" is not "saturation").
388 Fri Dec 30 00:59:21 2005 Jonathan Blandford <jrb@redhat.com>
390 * gdk-pixbuf-io.c (gdk_pixbuf_format_get_license): minor doc edit.
392 2005-12-16 Matthias Clasen <mclasen@redhat.com>
394 * gdk-pixbuf-io.c (_gdk_pixbuf_load_module_unlocked): Use
395 G_MODULE_BIND_LOCAL when opening modules.
397 2005-12-14 Michael Natterer <mitch@imendio.com>
399 * io-jpeg.c (gdk_pixbuf__jpeg_image_load_lines): new utility
400 function which factors out massive code duplication from the
403 2005-12-14 Michael Natterer <mitch@imendio.com>
405 * io-jpeg.c: applied patch from maemo-gtk which avoids the
406 allocation of an intermediate buffer for non-progressive
407 jpegs. Fixed bug #305894.
409 2005-11-15 Matthias Clasen <mclasen@redhat.com>
411 * io-xpm.c: Fix several integer overflows which have been
412 reported as CVE-2005-3186 and CVE-2005-2975.
414 2005-10-12 Matthias Clasen <mclasen@redhat.com>
416 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_write): Only call
417 gdk_pixbuf_loader_eat_header_write() when count > 0. (#318589,
420 2005-10-03 Matthias Clasen <mclasen@redhat.com>
422 * gdk-pixbuf-animation.c (gdk_pixbuf_animation_new_from_file):
423 * gdk-pixbuf-io.c (gdk_pixbuf_new_from_file):
424 * gdk-pixbuf-loader.c: Use a 1k buffer for sniffing image formats,
425 instead of 128 or 256 bytes. (#317225, Sebastien Bacher,
428 2005-09-05 Matthias Clasen <mclasen@redhat.com>
430 * io-tga.c (parse_rle_data): Remove unused variable
431 pbuf_count. (#315282, Kjartan Maraas)
433 2005-08-31 Matthias Clasen <mclasen@redhat.com>
435 * Makefile.am (gdk-pixbuf-enum-types.c): Intern type
436 names in code generated by glib-mkenums, too.
438 * io-ani-animation.c (gdk_pixbuf_ani_anim_iter_get_type)
439 (gdk_pixbuf_ani_anim_get_type):
440 * io-gif-animation.c (gdk_pixbuf_gif_anim_get_type)
441 (gdk_pixbuf_gif_anim_iter_get_type):
442 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_get_type):
443 * gdk-pixbuf.c (gdk_pixbuf_get_type):
444 * gdk-pixbuf-animation.c (gdk_pixbuf_animation_get_type):
445 Intern type names before registering the type to avoid
448 2005-08-30 Matthias Clasen <mclasen@redhat.com>
450 * gdk-pixbuf-io.c (format_check): Make this work again.
452 * io-png.c (png_save_to_callback_write_func): Add a cast
453 to avoid compiler warnings.
455 * pixops/timescale.c (main): Declare src_buf, dest_buf as
456 unsigned to avoid compiler warnings.
458 * gdk-pixbuf-io.h: Declare the prefix and mask members of
459 GdkPixbufModulePattern as char*, to avoid compiler warnings.
461 * io-ani.c (ani_load_chunk): Use g_try_new() in some places.
463 2005-08-24 Matthias Clasen <mclasen@redhat.com>
465 * === Released 2.8.2 ===
467 * === Released 2.8.1 ===
469 2005-08-18 Matthias Clasen <mclasen@redhat.com>
471 * io-ico.c (DecodeHeader): Check for overflow in one more
472 place. (#313818, Tommi Komulainen)
474 2005-08-15 Matthias Clasen <mclasen@redhat.com>
476 * io-jpeg.c (fatal_error_handler): Pay attention to the
477 libjpeg error code and report OOM errors as such. (#312674,
480 2005-08-13 Matthias Clasen <mclasen@redhat.com>
482 * === Released 2.8.0 ===
484 2005-08-07 Matthias Clasen <mclasen@redhat.com>
486 * abicheck.sh: Also check exported variables.
488 2005-08-02 Matthias Clasen <mclasen@redhat.com>
490 * === Released 2.7.5 ===
492 2005-07-22 Matthias Clasen <mclasen@redhat.com>
494 * === Released 2.7.4 ===
496 2005-07-22 Matthias Clasen <mclasen@redhat.com>
498 * queryloaders.c: Accept '*' in masks. (pointed out
499 by William Jon McCann)
501 * gdk-pixbuf-io.c (format_check): Make anchored patterns work
502 as they did before. (#311011, William Jon McCann)
504 2005-07-22 Matthias Clasen <mclasen@redhat.com>
506 * gdk-pixbuf-io.c (format_check): Interpret patterns where
507 the first byte of the mask is '*' as unanchored. (#311011)
508 (gdk_pixbuf_new_from_file): Use the first 256 bytes for
509 sniffing the file format.
511 2005-07-15 Matthias Clasen <mclasen@redhat.com>
513 * === Released 2.7.3 ===
515 2005-07-12 Matthias Clasen <mclasen@redhat.com>
518 * pixops/*: Add copyright and license information.
520 2005-07-09 Tor Lillqvist <tml@novell.com>
522 * Makefile.am: Don't use the scripts in build/win32 to compile the
523 rc file into a resource object file. (This means we lose the
524 build number increment magic, but I doubt it was that useful
525 anyway.) Instead use windres directly. To pass the normal .o file
526 produced by windres through libtool, which would want a .lo file,
527 pass it directly to the linker using a -Wl option.
529 * gdk_pixbuf.rc.in: Replace BUILDNUMBER with 0.
531 2005-07-08 Matthias Clasen <mclasen@redhat.com>
533 * === Released 2.7.2 ===
535 2005-07-01 Matthias Clasen <mclasen@redhat.com>
537 * === Released 2.7.1 ===
539 2005-07-01 Matthias Clasen <mclasen@redhat.com>
541 * gdk-pixbuf-io.c (gdk_pixbuf_new_from_file_at_scale): Allow
542 -1 for width/height and interpret them as "not constrained".
543 (#309258, Mark McLoughlin)
545 2005-06-26 Tor Lillqvist <tml@novell.com>
547 * Makefile.am: Current GNU tools do understand the PRIVATE
548 keyword, so no need to remove those entries from the import
549 library. libtool installs the .dll.a import library itself, so no
550 need to do it here. Do install the .def file.
552 2005-06-22 Matthias Clasen <mclasen@redhat.com>
554 * gdk-pixbuf-i18n.h: Use glib-i18n.h
556 2005-06-20 Matthias Clasen <mclasen@redhat.com>
558 * === Released 2.7.0 ===
560 2005-06-15 Matthias Clasen <mclasen@redhat.com>
562 * gdk-pixbuf.symbols:
563 * gdk-pixbuf-simple-anim.h: Add
564 gdk_pixbuf_simple_anim_iter_get_type()
566 2005-06-08 Matthias Clasen <mclasen@redhat.com>
568 * io-pnm.c (pnm_read_next_value): Check for overflow.
569 (#306394, Morten Welinder)
571 2005-05-27 Matthias Clasen <mclasen@redhat.com>
573 * io-bmp.c: Accept the 108 byte header of BMP v4. (#168799)
575 2005-05-25 Matthias Clasen <mclasen@redhat.com>
577 * gdk-pixbuf.symbols:
578 * gdk-pixbuf-simple-anim.[hc]: No need to expose the iter
579 subclass at all in the headers.
581 * Makefile.am: Add new files.
583 * gdk-pixbuf.symbols: Add new api.
585 * gdk-pixbuf.h: Include gdk-pixbuf-simple-anim.h here.
587 * gdk-pixbuf-simple-anim.[hc]: Add a way to construct
588 simple animations out of pixbufs. (#135161, Dom Lachowicz)
590 2005-05-24 Sven Neumann <sven@gimp.org>
592 * io-png.c: allow to specify the PNG compression level by passing
593 a "compression" parameter to the PNG save function (bug #305337).
595 * gdk-pixbuf-io.c (gdk_pixbuf_save): document the new parameter.
597 2005-04-09 Matthias Clasen <mclasen@redhat.com>
599 * Makefile.am: Use $(NM), not nm directly. (#301299,
600 Nguyen Thai Ngoc Duy)
602 * io-bmp.c (gdk_pixbuf__bmp_image_save_to_callback):
603 Don't overflow the stack. (Jakub Jelinek, Arjan van de Ven)
605 2005-04-08 Matthias Clasen <mclasen@redhat.com>
607 * io-pcx.c: No debugging output, please. (#173107,
610 2005-04-07 Matthias Clasen <mclasen@redhat.com>
612 * io-bmp.c (DecodeColormap): Initialize the colormap to
613 zero. (#171762, David Costanzo)
615 2005-03-30 Matthias Clasen <mclasen@redhat.com>
617 * io-bmp.c: Avoid bus errors due to unaligned access. (#168173,
618 Morten Welinder, Ivan Wong)
620 2005-03-29 Matthias Clasen <mclasen@redhat.com>
622 * io-tga.c (parse_rle_data): Fix the update areas for incremental
623 loading of compressed tgas. (#171883, David Costanzo)
625 2005-03-27 Matthias Clasen <mclasen@redhat.com>
627 * io-bmp.c (DoCompressed): Use the correct update regions for
628 compressed bmps. (#150664, Owen Taylor, test images provided
631 Sun Mar 27 19:59:52 2005 Manish Singh <yosh@gimp.org>
633 * io-bmp.c (grow_buffer): reject 0-sized buffers as corrupt header
634 data. Fixes bug #171707.
636 2005-03-25 Matthias Clasen <mclasen@redhat.com>
638 * gdk-pixbuf-data.c (gdk_pixbuf_new_from_data): Use canonical
641 2005-03-21 Matthias Clasen <mclasen@redhat.com>
643 * gdk-pixbuf.c (gdk_pixbuf_class_init): Mark param spec strings
646 2005-03-14 Matthias Clasen <mclasen@redhat.com>
648 Make PLT-reduction work with gcc4, and don't include
649 everything in gdk-pixbuf-alias.h:
651 * gdk-pixbuf.symbols: Group symbols by header and source file.
652 * /makegdkpixbufalias.pl: Protect definitions by the same
653 preprocessor symbols used to guard the headers. Move
654 the alias declarations to a separate file which is
655 produced when calling makegdkpixbufalias.pl -def
656 * Makefile.am (gdk-pixbuf-aliasdef.c): Add a rule to generate
658 * *.c: Include gdk-pixbuf-alias.h after the other headers,
659 include gdk-pixbuf-aliasdef.c at the bottom.
661 2005-03-10 Tor Lillqvist <tml@novell.com>
665 * gdk-pixbuf.symbols: Implement DLL ABI stablility for
666 gdk_pixbuf_save() and gdk_pixbuf_savev(). (#167973)
668 2005-03-09 Matthias Clasen <mclasen@redhat.com>
670 * io-gif-animation.c (gdk_pixbuf_gif_anim_frame_composite): Fix
671 a C99ism. (#169741, Morten Welinder)
673 2005-03-08 Matthias Clasen <mclasen@redhat.com>
675 * gdk-pixbuf.c (gdk_pixbuf_class_init): Use canonical
676 form of the name when registering properties.
678 * gdk-pixbuf.symbols: Add the new attributes here, too.
680 * gdk-pixbuf-core.h: Use G_GNUC_NULL_TERMINATED where
681 appropriate. (#165682, Marc Meissner)
683 2005-03-07 Matthias Clasen <mclasen@redhat.com>
685 * io-xpm.c: Use a generated table of offsets
686 into a big const string to avoid relocations
687 in the rgb color table. (#168901, Tommi Komulainen)
689 * gen-color-table.pl: Script to generate the table,
690 copied from Owen Taylors script by the same name
693 * xpm-color-table.h: The generated table.
695 2005-03-03 Matthias Clasen <mclasen@redhat.com>
697 * io-xpm.c (pixbuf_create_from_xpm): Check the number
698 of scanned items. (#168906, Morten Welinder)
700 Make the gif loader handle oom when loading
701 animations. (#168857, Tommi Komulainen)
703 * io-gif-animation.c (gdk_pixbuf_gif_anim_frame_composite):
704 Handle oom by returning NULL.
706 * io-gif.c (gif_get_lzw): Return an error if composite
709 2005-02-28 Matthias Clasen <mclasen@redhat.com>
711 * pixops/*.S: Add .note.GNU-stack sections to Mark these as not
712 requiring an executable stack.
714 2005-02-23 Matthias Clasen <mclasen@redhat.com>
716 * gdk-pixbuf-io.c: Document BMP saving support.
718 * io-bmp.c: Support saving as BMP. (168173, Ivan Wong)
720 * io-ico.c: Fix a typo. (#168173, Ivan Wong)
722 2005-02-15 Matthias Clasen <mclasen@redhat.com>
724 * io-pnm.c (pnm_skip_whitespace): Don't read over the end of
725 the buffer if '#' appears at the very end. (#167141, Doug Morgan)
727 2005-02-05 Hans Breuer <hans@breuer.org>
729 * makefile.msc : rule for gdk_pixbuf.def
731 2005-02-07 Matthias Clasen <mclasen@redhat.com>
733 * io-pnm.c (pnm_read_next_value): Pass in the max number
735 (pnm_read_ascii_scanline): And use it here to enable
736 parsing of pbm images without whitespace between the
737 pixels. (#165803, Samuel Hym)
739 2005-01-22 Matthias Clasen <mclasen@redhat.com>
741 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_new_with_type)
742 (gdk_pixbuf_loader_new_with_mime_type): Close the loader
743 before unreffing it in the error case. (#164915, Crispin
746 2005-01-12 Owen Taylor <otaylor@redhat.com>
748 * Makefile.am: Use grep | head -n 1 instead of grep -m 1
750 with slightly older versions of GNU grep in
751 install-libtool-import-lib rule.
753 2005-01-08 Matthias Clasen <mclasen@redhat.com>
755 * === Released 2.6.1 ===
757 2005-01-04 Matthias Clasen <mclasen@redhat.com>
759 * io-bmp.c (DecodeHeader): Error on compressed images with
760 negative height. Also make uncompressed images with data_offset
761 != header_size work. (#150664, Owen Taylor)
763 2005-01-02 Matthias Clasen <mclasen@redhat.com>
765 * pixops/pixops.c (bilinear_box_make_weights): Really fix the
766 math to make the vectors sum up to 1, making GDK_INTERP_HYPER
767 work again. (#162703, Dennis Nezic)
769 2004-12-27 Matthias Clasen <mclasen@redhat.com>
771 * gdk-pixbuf-animation.c (gdk_pixbuf_animation_new_from_file)
772 Avoid deadlock. Pointed out by Callum McKenzie.
774 Wed Dec 22 01:17:44 2004 Jonathan Blandford <jrb@redhat.com>
776 * queryloaders.c (main): print out the version and binary name in
777 the header comment. Problem reported by Seth Nickell.
779 2004-12-16 Matthias Clasen <mclasen@redhat.com>
781 * === Released 2.6.0 ===
783 Fri Dec 10 13:57:44 2004 Manish Singh <yosh@gimp.org>
785 * abicheck.sh: filter out PRIVATE.
787 2004-12-05 Tor Lillqvist <tml@iki.fi>
789 * gdk-pixbuf-animation.c
793 * make-inline-pixbuf.c
794 * queryloaders.c: Use gstdio wrappers. Document that file names
795 are in the GLib file name encoding.
797 * gdk-pixbuf-csource.c
798 * queryloaders.c: On Windows, convert command line arguments and
799 environment variable values from locale encoding to UTF-8.
801 * queryloaders.c: On Windows, use wide character API when
807 * gdk-pixbuf-animation.h
808 * gdk-pixbuf-animation.c: Like in GLib, for DLL ABI stability on
809 Windows, add binary compatibility versions of functions that take
810 file names as arguments. They use the system codepage, not GLib
811 file name encoding (which is UTF-8 on Windows). Use #defines to
812 make newly compiled code use the "real" functions that use the
813 GLib file name encoding scheme.
815 2004-12-02 Matthias Clasen <mclasen@redhat.com>
817 * === Released 2.5.6 ===
819 2004-11-30 Matthias Clasen <mclasen@redhat.com>
821 * gdk-pixbuf-animation.c (gdk_pixbuf_animation_iter_get_pixbuf):
822 Fix a typo in the docs. (#159955, Masao Mutoh)
824 2004-11-29 Matthias Clasen <mclasen@redhat.com>
826 * Makefile.am (gdk-pixbuf-alias.h): Use the perl found by
827 configure. (#149826, Morten Welinder)
829 Sun Nov 28 12:11:21 2004 Manish Singh <yosh@gimp.org>
831 * makegdkpixbufalias.pl: Typo fix, so attributes are really
834 2004-11-28 Matthias Clasen <mclasen@redhat.com>
836 * gdk-pixbuf.symbols:
837 * Makefile.am: Mark get_type() functions generated by glib-mkenums
840 Thu Nov 25 14:21:37 2004 Manish Singh <yosh@gi,p.org>
842 * abicheck.sh: filter out G_GNUC stuff when doing the compare.
844 2004-11-23 Matthias Clasen <mclasen@redhat.com>
846 * gdk-pixbuf-core.h: Don't mark gdk_pixbuf_error_quark() as const,
847 to be consistent with all the other error_quark functions.
848 (technically they are const, but since these are called only
849 in error paths, giving the compiler better optimization
850 opportunities doesn't matter much)
852 * gdk-pixbuf.symbols: Add attribute annotations.
853 * makegdkpixbufalias.pl: Keep attribute annotations, but strip PRIVATE.
854 * Makefile.am (gdk_pixbuf.def): Strip attribute annotations, but keep
857 Mon Nov 15 18:58:22 2004 Manish Singh <yosh@gimp.org>
859 * gdk-pixbuf-private.h: _gdk_pixbuf_lock now returns a gboolean.
861 * abicheck.sh: don't hardcode lengths for cut, instead split on
864 2004-11-15 Matthias Clasen <mclasen@redhat.com>
866 * gdk-pixbuf-animation.c:
867 * gdk-pixbuf-loader.c:
868 * gdk-pixbuf-io.c: Be extra careful when locking and handle
869 the case that the module may initialize the thread system.
871 * gdk-pixbuf-io.[hc] (_gdk_pixbuf_lock): Return whether the
872 lock was actually taken.
874 * queryloaders.c (query_module): Set vtable->module before
875 calling fill_vtable(), since gdk-pixbuf-io.c does does the
876 same and modules may rely on it. (#158177, Dan Winship)
878 2004-11-12 Matthias Clasen <mclasen@redhat.com>
880 * gdk-pixbuf-io.c (gdk_pixbuf_io_init): Don't use
881 _gdk_pixbuf_load_module_unlocked() in the !USE_GMODULE case.
883 * === Released 2.5.5 ===
885 2004-11-12 Matthias Clasen <mclasen@redhat.com>
887 Changes to make gdk-pixbuf threadsafe (#157310, #157306,
890 * gdk-pixbuf-io.h (enum GdkPixbufFormatFlags): Add
891 GDK_PIXBUF_FORMAT_THREADSAFE to indicate that an image loader
894 * gdk-pixbuf-io.c (get_file_formats, _gdk_pixbuf_load_module):
895 Use a lock to make initialization of global data structures
897 * gdk-pixbuf-private.h:
898 * gdk-pixbuf-io.c (_gdk_pixbuf_lock, _gdk_pixbuf_unlock):
899 Auxiliary functions which use another lock to protect
900 threadunsafe image loaders.
902 * gdk-pixbuf-io.c (gdk_pixbuf_real_save):
903 (save_to_callback_with_tmp_file):
904 (gdk_pixbuf_real_save_to_callback):
905 (gdk_pixbuf_new_from_xpm_data):
906 (_gdk_pixbuf_generic_image_load):
907 * gdk-pixbuf-animation.c (gdk_pixbuf_animation_new_from_file):
908 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_load_module):
909 (gdk_pixbuf_loader_close):
910 (gdk_pixbuf_loader_finalize):
911 Use _gdk_pixbuf_lock() and _gdk_pixbuf_unlock().
913 * io-ani.c, io-bmp.c, io-gif.c, io-ico.c:
914 * io-jpeg.c, io-pcx.c, io-png.c, io-pnm.c:
915 * io-ras.c, io-tga.c, io-wbmp.c, io-xbm.c:
916 * io-xpm.c: Mark as threadsafe.
918 * io-tiff.c: Remove pointless locking, mark as
921 2004-11-10 Matthias Clasen <mclasen@redhat.com>
923 * gdk-pixbuf-animation.c:
924 * gdk-pixbuf-io.c: Use g_filename_display_name() instead of
925 g_filename_to_utf8() when putting filenames in error messages.
927 2004-11-04 Matthias Clasen <mclasen@redhat.com>
929 * gdk-pixbuf.c (gdk_pixbuf_class_init): Document current
930 restrictions for property values. (#157409, Matthew H. Plough)
932 2004-11-01 Matthias Clasen <mclasen@redhat.com>
934 * gdk-pixbuf-features.h.in: Break the declaration of the three
935 version variables, so that gtk-doc can grok it.
937 2004-10-29 Hans Breuer <hans@breuer.org>
939 * makefile.msc : updated
941 2004-10-27 Matthias Clasen <mclasen@redhat.com>
943 * === Released 2.5.4 ===
945 2004-10-27 Matthias Clasen <mclasen@redhat.com>
947 * Makefile.am (gdk-pixbuf-alias.h): Fix srcdir != builddir
950 2004-09-19 Matthias Clasen <mclasen@redhat.com>
952 * === Released 2.5.3 ===
954 2004-09-15 Matthias Clasen <mclasen@redhat.com>
957 * io-xpm.c: Fix some security issues discovered by Chris Evans.
959 Mon Sep 13 19:31:34 2004 Matthias Clasen <maclas@gmx.de>
961 * io-jpeg.c (real_save_jpeg): Drop the alpha channel
962 when saving 4-channel pixbufs. (#152450, Emmanuel Pacaud)
964 2004-09-09 Matthias Clasen <mclasen@redhat.com>
966 * makegdkpixbufalias.pl: Use the short prefix "IA__" for
967 aliases instead of the long suffix "__internal_alias".
969 2004-09-01 Matthias Clasen <mclasen@redhat.com>
971 * gdk-pixbuf-core.h: Align argument names with source.
973 Thu Aug 26 01:23:16 2004 Matthias Clasen <maclas@gmx.de>
976 * gdk-pixbuf.symbols:
977 * gdk-pixbuf-io.c (gdk_pixbuf_new_from_file_at_scale):
978 Add gdk_pixbuf_new_from_file_at_scale(), which is just
979 like gdk_pixbuf_new_from_file_at_size(), but optionally
980 ignores the aspect ratio. (#136395, Dom Lachowicz)
982 Wed Aug 25 17:23:23 2004 Manish Singh <yosh@gimp.org>
984 * io-gif.c: remove unused set_need_recomposite() function.
986 2004-08-25 Matthias Clasen <mclasen@redhat.com>
988 * === Released 2.5.2 ===
990 * abicheck.sh: Make work in make distcheck.
992 2004-08-25 Matthias Clasen <mclasen@redhat.com>
994 * Makefile.am: Use the same prefix when creating
995 gdk-pixbuf-marshal.c and gdk-pixbuf-marshal.h
997 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_class_init): _-prefix
1000 2004-08-24 Matthias Clasen <mclasen@redhat.com>
1002 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_new_with_mime_type): Use
1003 the correct index and compare correctly, reported by Tommi Komulainen.
1004 (gdk_pixbuf_loader_new_with_mime_type):
1006 * gdk-pixdata.c (gdk_pixdata_from_pixbuf): Work around bugs in
1007 the runlength encoder by forcing rowstride * height to be
1008 divisible by bpp. (#150882)
1010 Sun Aug 22 03:20:56 2004 Matthias Clasen <maclas@gmx.de>
1012 * pixops/pixops.c (pixops_scale_nearest): Fix a mixup in the handling
1013 of dest_channels. (#111922, Christophe Fergeau)
1015 Fri Aug 20 11:59:10 2004 Owen Taylor <otaylor@redhat.com>
1017 * io-bmp.c: Fix infinite loop that can occur for bad
1018 image data (#150601, Chris Evans, Manish Singh)
1020 2004-08-17 Matthias Clasen <mclasen@redhat.com>
1022 * abicheck.sh: No need for INCLUDE_INTERNAL_SYMBOLS any more.
1024 * Makefile.am (gdk-pixbuf-alias.h): Don't use cpp to filter the symbols.
1026 * makegdkpixbufalias.pl: Move the #ifdef processing into the perl script,
1027 and keep the #ifdefs which differentiate between platforms.
1029 * gdk-pixbuf.symbols: Remove the marshalers.
1031 * Makefile.am (stamp-gdk-pixbuf-marshal.h): _-prefix the marshalers.
1033 Thu Aug 12 22:19:12 2004 Matthias Clasen <maclas@gmx.de>
1035 * io-bmp.c (DecodeHeader): Properly determine the number of
1036 colors in an OS/2 BMP file. (#150003, Jon-Kare Hellan)
1038 2004-08-12 Matthias Clasen <mclasen@redhat.com>
1040 * pixops/pixops.c: Remove C99-isms. (#149967, Vincent Noel)
1042 Wed Aug 11 22:56:55 2004 Matthias Clasen <maclas@gmx.de>
1044 * abicheck.sh: Check all symbols.
1046 2004-08-11 Matthias Clasen <mclasen@redhat.com>
1048 * pixops/pixops.c: Make scaling and compositing functions handle
1049 edge pixels consistently. (#111922, Brian Cameron)
1051 * pixops/pixops-internal.h:
1053 * pixops/*.S: underscore prefix the mmx implementations, in order
1056 * gdk-pixbuf.symbols: Remove the mmx pixops implementations.
1058 * abicheck.sh: No need to define INCLUDE_MMX_SYMBOLS any more.
1060 Tue Aug 10 23:53:59 2004 Matthias Clasen <maclas@gmx.de>
1062 Add hidden aliases for exported symbols which are
1063 used internally in order to get rid of many PLT
1064 entries. (#145519, Arjan van de Ven)
1066 * gdk/Makefile.am: Add rules to generate gdk_pixbuf.def and
1067 gdk-pixbuf-alias.h from gdk-pixbuf.symbols, and make make
1068 check check the abi with abicheck.sh.
1070 * gdk/gdk-pixbuf.symbols: New file. Definition of the gdk-pixbuf
1071 ABI. The file can be processed by cpp to filter out certain
1074 * gdk/abicheck.sh: New file. Script to check the actually
1075 symbols exported from libgdk_pibuf.2.0.so against the symbols
1076 found in gdk-pixbuf.symbols.
1078 * gdk/makegdkpixbufalias.pl: New file. Perl script to generate the
1079 header containing the alias definitions for internally used
1080 exported symbols from a list of symbols.
1082 * *.c: Include gdk-pixbuf-alias.h
1084 2004-08-06 Hans Breuer <hans@breuer.org>
1086 * gdk_pixbuf.def makefile.msc : updated
1088 Sun Aug 1 23:57:06 2004 Matthias Clasen <maclas@gmx.de>
1090 * io-pcx.c (pcx_increment_load_data_1): Fix progressive
1091 loading of 8bit pcx files. (#148518, Magnus Bergman)
1093 2004-08-01 Matthias Clasen <mclasen@redhat.com>
1095 * === Released 2.5.1 ===
1097 Tue Jul 20 22:23:26 2004 Matthias Clasen <maclas@gmx.de>
1099 * gdk-pixbuf-io.h: Remove trailing commas from
1100 enumerations. (#148035)
1102 Sun Jul 18 20:17:41 2004 Soeren Sandmann <sandmann@daimi.au.dk>
1104 * === released 2.5.0 ==
1106 Thu Jul 15 19:19:21 2004 Matthias Clasen <maclas@gmx.de>
1108 * io-png.c (real_save_png):
1109 * gdk-pixbuf-io.c (gdk_pixbuf_io_init): Use 'cannot' instead
1110 of 'can not' in messages. (#144226, Morten Welinder)
1112 Fri Jul 9 15:38:06 2004 Manish Singh <yosh@gimp.org>
1114 * gdk-pixbuf-io.c (gdk_pixbuf_format_set_disabled): function doesn't
1115 return a value, so don't use g_return_val_if_fail()
1117 * gdk-pixbuf-scale.c (gdk_pixbuf_rotate_simple): initialize dest in
1118 the can't happen case, to quiet gcc.
1120 * io-tiff.c (tifflibversion): enclose in #if TIFFLIB_VERSION >=
1123 Wed Jul 7 23:53:58 2004 Matthias Clasen <maclas@gmx.de>
1126 * gdk-pixbuf-io.c (gdk_pixbuf_format_is_disabled):
1127 * gdk-pixbuf-io.c (gdk_pixbuf_format_set_disabled):
1128 * gdk-pixbuf-io.c (gdk_pixbuf_format_get_license):
1129 New functions to disable/enable individual loaders and to
1130 obtain license information about loaders.
1132 * gdk-pixbuf-io.h (GdkPixbufFormat): Add disabled and
1135 * gdk-pixbuf-io.c (_gdk_pixbuf_get_module):
1136 * gdk-pixbuf-io.c (_gdk_pixbuf_get_named_module): Skip
1139 * io-*.c: Add license information in the fill_info
1142 2004-07-07 Matthias Clasen <mclasen@redhat.com>
1144 * gdk-pixbuf-features.h.in: Fix the build.
1146 2004-07-06 Tor Lillqvist <tml@iki.fi>
1148 * gdk-pixbuf-features.h.in
1149 * gdk-pixbuf.c: Mark the version variables for proper import and
1150 export from Windows DLLs. Thanks to Laurent Sansonetti for
1151 reporting the problem.
1153 Sat Jul 3 00:41:44 2004 Matthias Clasen <maclas@gmx.de>
1155 * pixops/pixops.c (bilinear_box_make_weights): Correct the
1156 math to calculate bilinear weights. (#112412, Brian Cameron)
1158 Mon Jun 21 00:44:51 2004 Matthias Clasen <maclas@gmx.de>
1160 * gdk-pixbuf-transform.h:
1161 * gdk-pixbuf-scale.c (gdk_pixbuf_rotate_simple):
1162 * gdk-pixbuf-scale.c (gdk_pixbuf_flip): New functions to
1163 rotate pixbufs by multiples of 90 degrees and to flip them
1164 horizontally or vertically.
1166 Sun Jun 20 01:06:48 2004 Matthias Clasen <maclas@gmx.de>
1168 Header reorganization. (#51999, Jeff Franks, reorganization
1169 proposed by Havoc Pennington)
1171 * gdk-pixbuf.h: This is now an include-only header, and the only
1172 one which applications should directly use.
1174 * gdk-pixbuf-animation.h: Add animation api from gdk-pixbuf.h.
1175 * gdk-pixbuf-io.h: Add io api from gdk-pixbuf.h.
1176 * gdk-pixbuf-loader.h: Add loader api from gdk-pixbuf.h.
1177 * gdk-pixbuf-transform.h: New header.
1178 * gdk-pixbuf-core.h: New header.
1180 Sat Jun 19 01:44:12 2004 Matthias Clasen <maclas@gmx.de>
1182 * gdk-pixbuf-scale.c (gdk_pixbuf_composite): Add a figure which
1183 explains pixbuf compositing.
1185 2004-06-16 Matthias Clasen <mclasen@redhat.com>
1187 * io-tiff.c: Make the tiff loader work with both
1188 libtiff 3.5.7 and libtiff 3.6.1. (#135541, Marco Ghirlanda)
1190 Fri Jun 11 22:02:56 2004 Matthias Clasen <maclas@gmx.de>
1192 * io-gif.c, io-pnm.c, io-tga.c, io-xpm.c: Don't use
1193 contractions like "don't" or "isn't" in error messages.
1194 It isn't nice to use them in log entries either...
1195 (#137774, Morten Welinder, patch by Alexander Winston)
1197 Sat Jun 5 00:59:12 2004 Matthias Clasen <maclas@gmx.de>
1201 * gdk-pixbuf-animation.c:
1202 * gdk-pixbuf-io.c: Convert filenames to UTF-8 when embedding
1203 them in error messages. (#143654, Sven Neumann)
1205 Sun May 16 22:53:47 2004 Matthias Clasen <maclas@gmx.de>
1209 * io-pnm.c (pnm_read_next_value): Don't read integers
1210 partially. (#142584, Kouichirou Hiratsuka)
1212 2004-05-10 Matthias Clasen <mclasen@redhat.com>
1216 * pixops/timescale.c:
1219 * gdk-pixbuf-scale.c: _-prefix the nonstatic pixops_...
1220 functions. (#142233, Morten Welinder)
1222 Wed May 5 23:09:48 2004 Matthias Clasen <maclas@gmx.de>
1224 * gdk-pixbuf-io.h (GdkPixbufFormatFlags): New format flag
1225 GDK_PIXBUF_FORMAT_SCALABLE to mark scalable formats.
1228 * gdk-pixbuf-io.c (gdk_pixbuf_format_is_scalable): New function.
1229 (#137995, Dom Lachowicz)
1231 2004-04-30 Matthias Clasen <mclasen@redhat.com>
1233 * === Released 2.4.1 ===
1235 2004-04-13 Matthias Clasen <mclasen@redhat.com>
1237 * io-ani.c (gdk_pixbuf__ani_image_load_animation):
1238 * gdk-pixbuf-io.c (gdk_pixbuf_get_file_info)
1239 (_gdk_pixbuf_generic_image_load)
1240 (gdk_pixbuf_new_from_file_at_size): When calling fread()
1241 in a loop, check for ferror() as well as for feof() to
1242 avoid infinite loops on directories. (#137804, Alex Converse)
1244 Mon Mar 15 15:01:59 2004 Owen Taylor <otaylor@redhat.com>
1246 * === Released 2.4.0 ===
1248 2004-03-15 Tor Lillqvist <tml@iki.fi>
1250 * queryloaders.c (main): [Win32] Look up installation prefix at
1251 run-time, replace prefix in PIXBUF_LIBDIR with that. (#106141)
1253 Merges from stable branch that had been left out. (#136282, J. Ali
1256 Changes for run-time lookup of installation location on Win32:
1258 * Makefile.am (INCLUDES): Define GTK_PREFIX as $(prefix).
1260 * gdk-pixbuf-io.c (get_sysconfdir): New function, look up
1261 installation location at runtime and deduce GTK_SYSCONFDIR
1263 (get_toplevel): Similar, for the top-level installation directory.
1264 (correct_prefix): Replace compile-time prefix with run-time
1266 (get_libdir): Remove, not used any longer.
1267 (gdk_pixbuf_io_init): Call correct_prefix() on Win32.
1269 * queryloaders.c (query_module): [Win32] Change backslahses into
1272 Tue Mar 9 09:33:28 2004 Owen Taylor <otaylor@redhat.com>
1274 * === Released 2.3.6 ===
1276 2004-03-05 Tor Lillqvist <tml@iki.fi>
1278 * gdk_pixbuf.def: Add missing entries. Thanks to J. Ali Harlow.
1280 Fri Mar 5 22:22:25 2004 Matthias Clasen <maclas@gmx.de>
1282 * io-bmp.c (OneLine32): Don't try to load an alpha channel
1283 from the BMP, since there is no evidence that even 32bit
1284 BMPs have an alpha channel. (#135502)
1286 Mon Mar 1 19:47:48 2004 Owen Taylor <otaylor@redhat.com>
1288 * === Released 2.3.5 ====
1290 2004-02-28 Hans Breuer <hans@breuer.org>
1292 * io-tiff.c : include <io.h> for lseek()
1293 * io-xbm.c : use HAVE_UNISTD_H
1295 Tue Feb 24 14:45:03 2004 Owen Taylor <otaylor@redhat.com>
1297 * === Released 2.3.3 ===
1299 Sun Feb 22 01:09:55 2004 Matthias Clasen <maclas@gmx.de>
1301 * io-bmp.c (gdk_pixbuf__bmp_image_begin_load): Remove debugging
1304 Fri Feb 20 22:25:32 2004 Matthias Clasen <maclas@gmx.de>
1306 * io-bmp.c (DecodeHeader): Store and sanity-check the clrUsed field
1307 from the header for use in DecodeColormap.
1308 * io-bmp.c (DecodeColormap): Don't read more colormap entries than
1309 the header says are there. (#134235, Kazuho Okui)
1311 Sun Feb 8 01:07:20 2004 Manish Singh <yosh@gimp.org>
1313 * gdk-pixbuf-io.c: removed unnecessary G_OBJECT() cast checks.
1315 * io-jpeg.c: make the return type for to_callback_empty_output_buffer
1316 "boolean", which should be defined by the jpeg headers. The right
1317 return type for this function depends on how the jpeg library
1318 was built (one wonders what happens if different compilers are used).
1320 2004-01-28 Hans Breuer <hans@breuer.org>
1322 * gdk_pixbuf.def : updated externals
1324 Sat Jan 17 23:02:55 2004 Matthias Clasen <maclas@gmx.de>
1326 The second part of the fix for #114351 (see also
1329 * gdk-pixbuf-i18n.h (P_): Use translation domain gtk20-properties.
1331 Sat Jan 17 00:01:51 2004 Matthias Clasen <maclas@gmx.de>
1333 The first part of the fix for #114351 (see also
1336 * gdk-pixbuf-i18n.h: Define P_() for property blurbs and nicks.
1338 * gdk-pixbuf.c: Mark property blurbs and nicks with P_().
1340 Thu Jan 8 22:01:14 2004 Matthias Clasen <maclas@gmx.de>
1342 * queryloaders.c (loader_sanity_check): Don't use bitwise operators
1343 on booleans. (#130923, reported by Telsa Gwynne, fix by Dave Jones)
1345 2004-01-06 Federico Mena Quintero <federico@ximian.com>
1347 * gdk-pixbuf-io.c (gdk_pixbuf_save): Escape an ampersand in the
1348 documentation comment, and hack around an empty line in the code
1349 example so that gtk-doc won't put a <para> due to it.
1351 * gdk-pixbuf.c (gdk_pixbuf_get_pixels): Link to the documentation
1352 section on image data.
1354 2004-01-06 Federico Mena Quintero <federico@ximian.com>
1356 * gdk-pixdata.c (gdk_pixbuf_new_from_inline): Fix example in
1357 documentation comment. Fixes #130701.
1359 Wed Jan 7 02:41:14 2004 Matthias Clasen <maclas@gmx.de>
1361 * gdk-pixbuf-io.c (gdk_pixbuf_save_to_bufferv):
1362 * gdk-pixbuf-io.c (gdk_pixbuf_save_to_buffer):
1363 * gdk-pixbuf-io.c (gdk_pixbuf_save_to_callbackv):
1364 * gdk-pixbuf-io.c (gdk_pixbuf_save_to_callback): New public API
1365 to save pixbufs to non-file locations. (#82203, Tim Evans)
1368 * gdk-pixbuf.def: Declare the new public API.
1370 * gdk-pixbuf-io.h: Add save_to_callback to the module interface.
1373 * io-png.c: Implement save_to_callback.
1375 * gdk-pixbuf-io.c (gdk_pixbuf_savev):
1376 * gdk-pixbuf-io.c (gdk_pixbuf_save): Update documentation.
1378 * gdk-pixbuf-io.c (gdk_pixbuf_real_save): Support saving via
1379 image_module->save_to_callback.
1381 * gdk-pixbuf-io.c (gdk_pixbuf_real_save_to_callback): New generic
1382 save_to_callback function which falls back to image_module->save
1385 Wed Jan 7 01:17:36 2004 Matthias Clasen <maclas@gmx.de>
1387 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_size_func):
1388 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_set_size):
1389 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_init): Make it possible
1390 to call gdk_pixbuf_loader_set_size (loader, 0, 0) by changing
1391 the initial values of priv->width/height to -1.
1393 * io-tiff.c (tiff_image_parse):
1394 * io-ras.c (RAS2State):
1395 * io-pnm.c (gdk_pixbuf__pnm_image_load_increment):
1396 * io-pcx.c (gdk_pixbuf__pcx_load_increment):
1397 * io-jpeg.c (gdk_pixbuf__jpeg_image_load_increment):
1398 * io-png.c (png_info_callback):
1399 * io-ico.c (DecodeHeader):
1400 * io-bmp.c (DecodeHeader): Call size_func once the size is known,
1401 even if the module can't make use of the scaling information. If
1402 size_func returns 0, don't allocate a pixbuf and return, if
1403 necessary with an error.
1406 * gdk-pixbuf-io.c (gdk_pixbuf_get_file_info): A new function
1407 to determine the type and size of an image file without loading
1408 it completely. (#53725)
1410 Sun Jan 4 00:44:57 2004 Matthias Clasen <maclas@gmx.de>
1412 * gdk-pixbuf.c (gdk_pixbuf_class_init): Turn the pixbuf
1413 attributes into (construct-only, but always readable)
1414 properties. (#130196)
1416 * gdk-pixbuf-data.c (gdk_pixbuf_new_from_data): Set properties
1419 Mon Dec 22 01:35:36 2003 Matthias Clasen <maclas@gmx.de>
1421 * Makefile.am (gdk-pixbuf.loaders): Fix building with
1422 --disable-modules --with-included-loaders, create an
1423 empty gdk-pixbuf.loaders file. (#124496, Arno Charlet, fix
1424 proposed by Owen Taylor)
1426 Thu Dec 11 01:57:05 2003 Matthias Clasen <maclas@gmx.de>
1428 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_class_init): Move
1429 the documentation for signals inline, to get proper parameter
1430 documentation. (#128977)
1432 Sat Nov 15 00:26:19 2003 Matthias Clasen <maclas@gmx.de>
1434 * queryloaders.c (loader_sanity_check): Check that the mask
1435 is NULL or a string of the same length consisting entirely of
1436 ' ', '!', 'x', 'z', 'n'.
1438 Mon Nov 10 00:17:52 2003 Matthias Clasen <maclas@gmx.de>
1440 * Makefile.am (install-data-local): Typo fix in warning.
1442 Sun Nov 9 23:07:05 2003 Matthias Clasen <maclas@gmx.de>
1444 * gdk-pixbuf-io.c (_gdk_pixbuf_generic_image_load): If neither
1445 load nor begin_load are available fall back to load_animation
1446 and use gdk_pixbuf_animation_get_static_image() to obtain a
1447 pixbuf. Inefficient, but at least doesn't crash.
1449 Sun Nov 9 21:56:20 2003 Matthias Clasen <maclas@gmx.de>
1451 * queryloaders.c (write_loader_info): New function to write
1452 out the information for a single loader, factored out of
1454 (loader_sanity_check): New function to perform
1455 sanity checks on a loader.
1456 (query_module): Use the new functions.
1458 Thu Nov 6 00:27:27 2003 Matthias Clasen <maclas@gmx.de>
1460 * io-pcx.c (gdk_pixbuf__pcx_load_increment): Fold two similar
1461 strings into on. (#126204, Danilo Segan)
1463 2003-09-19 Matthias Clasen <maclas@gmx.de>
1465 * io-tga.c (try_preload): Remove a pointless check.
1466 (#122710, Kjartan Maraas)
1468 Mon Aug 18 10:25:29 2003 Owen Taylor <otaylor@redhat.com>
1470 * gdk-pixdata.c (gdk_pixdata_to_csource): Add the correct
1471 alignment magic for Sun compiler and for GCC to get
1472 the strings aligned. (Patch from Brian Cameron, #117217)
1474 2003-08-14 Matthias Clasen <maclas@gmx.de>
1476 * gdk-pixdata.c (gdk_pixdata_to_csource): Improve doc comment
1477 wording. (#119754, Doug Quale)
1479 2003-08-03 Matthias Clasen <maclas@gmx.de>
1481 * gdk-pixbuf.c (gdk_pixbuf_get_rowstride):
1482 * gdk-pixbuf-data.c (gdk_pixbuf_new_from_data): Clarify misleading
1483 explanation of rowstride. (#119000)
1485 2003-07-24 Matthias Clasen <maclas@gmx.de>
1487 * gdk-pixbuf-io.c (gdk_pixbuf_new_from_file_at_size): Preserve the
1488 aspect ratio. (#118145, Owen Taylor)
1490 2003-07-23 Matthias Clasen <maclas@gmx.de>
1492 * gdk-pixbuf-io.c (gdk_pixbuf_new_from_file_at_size): Close loader
1493 before unref'ing it. (#118146, Owen Taylor)
1495 2003-03-01 Hans Breuer <hans@breuer.org>
1497 * makefile.msc : updated
1499 * gdk_pixbuf.def : export a bunch of new functions
1501 2003-07-18 Matthias Clasen <maclas@gmx.de>
1503 * pixops/pixops.c (correct_total): Split correction into multiple
1504 pieces if no single weight is large enough to apply the unsplit
1505 correction. (#117431, problem reported by Tomas Ögren)
1507 2003-07-13 Matthias Clasen <maclas@gmx.de>
1510 * gdk-pixbuf-io.c (gdk_pixbuf_new_from_file_at_size): New function
1511 to load an image from a file at a specified size. (#105326, Dom
1514 2003-07-11 Matthias Clasen <maclas@gmx.de>
1516 * queryloaders.c (query_module): Handle absolute filenames
1517 properly. (#117170, Jens Elkner)
1519 * gdk-pixbuf-io.c: Mention that NULL-terminated arrays returned by
1520 gdk_pixbuf_format_get_mime_types() and
1521 gdk_pixbuf_format_get_extensions() must be freed with g_strfreev().
1523 2003-07-04 Matthias Clasen <maclas@gmx.de>
1525 * gdk-pixbuf-io.c: Document ICO save parameters.
1527 * io-ico.c: Support saving of ICOs and CURs. Currently, only
1528 single-image ICOs are produced, but the code for multi-image ICOs
1529 is already in place. The saver understands the options "depth"
1530 (can be "32", "24" or "16") and "x_hot"/"y_hot" for hotspot
1531 coordinates of CURs.
1533 2003-06-28 Matthias Clasen <maclas@gmx.de>
1535 * io-ico.c (DecodeHeader): Stop discriminating against 32bpp ICOs
1536 a): Use the byte size of the image as a heuristic when selecting
1537 the bitmap to load - this lets us select 32bpp bitmaps which come
1538 after a 8bpp bitmap.
1539 (OneLineTransp): Stop discriminating against 32bpp ICOs b): Don't
1540 overwrite the alpha channel of 32bpp ICOs.
1541 (gdk_pixbuf__ico_image_load_increment): Stop decoding the header
1544 Fri Jun 27 03:56:59 2003 Soeren Sandmann <sandmann@daimi.au.dk>
1546 * io-gif-animation.c (gdk_pixbuf_gif_anim_frame_composite): Make
1547 it compile with C89 compilers.
1549 2003-06-23 Matthias Clasen <maclas@gmx.de>
1551 * io-gif.c (gif_get_frame_info): Remove the pointless refusal to
1552 load images with dubious disposal mode on the first frame. Just
1553 ignore it, as everybody else does.
1555 2003-06-22 Matthias Clasen <maclas@gmx.de>
1557 * gdk-pixbuf-loader.[hc] (gdk_pixbuf_loader_new_with_mime_type):
1558 New function to obtain a loader for a specific mime type.
1559 (#105324, Dom Lachowicz)
1561 * io-gif.c (gif_get_extension): Reset block_count to 0 for all
1562 application extensions, otherwise the data blocks of unknown
1563 extensions are not propertly skipped.
1565 Second half of the fix for #106962, handle frames extending beyond
1568 * io-gif.c (clip_frame): New helper function to clip a rectangle
1569 to the logical screen size of the gif.
1570 (maybe_update): New helper function to call update_func only if
1571 the rectangle is not completely off-bounds.
1572 (gif_get_lzw): Read frames extending outside the logical screen
1573 size, but be careful clip to the logical screen size
1574 when operating on the composite pixbuf and when calling update_func.
1575 (gif_init): Set the animation size to the logical screen size.
1576 (gif_get_frame_info): Don't refuse to load images with frames
1577 extending beyond the logical screen size.
1579 * io-gif-animation.c (gdk_pixbuf_gif_anim_frame_composite): Be
1580 careful to clip all rectangles to the logical screen size, also
1581 handle the fact that frames may be completely off-bounds.
1583 2003-06-21 Matthias Clasen <maclas@gmx.de>
1585 * io-gif.c: Merge from 2.2: Fix update_func() arguments and accept
1586 empty frames. (#106962)
1588 2003-06-17 Matthias Clasen <maclas@gmx.de>
1590 * Makefile.am (man_MANS): Removed, man pages are now installed
1591 from docs/reference/gdk-pixbuf.
1593 2003-06-03 Matthias Clasen <maclas@gmx.de>
1595 * gdk-pixdata.c (gdk_pixbuf_new_from_inline): Document
1596 data_length == -1, add an example. (#97290)
1598 2003-06-01 Matthias Clasen <maclas@gmx.de>
1600 * gdk-pixdata.h (struct _GdkPixdata): Fix misleading documentation
1601 of rowstride. (#113924, Noah Levitt)
1603 2003-05-27 Matthias Clasen <maclas@gmx.de>
1605 * io-wbmp.c: Remove dubious bitfields of
1606 unspecified signedness. (#112919, Morten Welinder)gdk-p
1608 * gdk-pixdata.c (gdk_pixdata_to_csource): Replace all occurances
1609 of g_string_new ("") by g_string_new (NULL). (#106975, Morten
1612 2003-05-21 Matthias Clasen <maclas@gmx.de>
1614 * pixbufloader_pcx.def:
1615 * io-pcx.c: A loader for PCX files. (#113035, Josh Beam)
1618 * Makefile.am: Add PCX loader.
1620 2003-05-19 Matthias Clasen <maclas@gmx.de>
1622 Improve progressive loading from slow sources: (#107368)
1624 * io-gif-animation.c (gdk_pixbuf_gif_anim_get_iter): Initialize
1625 first_loop_slowness.
1626 (gdk_pixbuf_gif_anim_iter_advance): Don't wrap during loading if
1627 the datasource falls behind the speed of the display.
1629 * io-gif-animation.h: Add a loading flag to GdkPixbufGifAnim and
1630 first_loop_slowness to GdkPixbufGifAnimIter.
1632 Wed May 14 18:24:50 2003 Owen Taylor <otaylor@redhat.com>
1634 * gdk-pixdata.c (gdk_pixdata_deserialize): Add a
1635 (gint32 *) => (guint32 *) cast. (#108615, Rick Jones)
1637 2003-04-24 Matthias Clasen <maclas@gmx.de>
1639 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_write):
1640 (gdk_pixbuf_loader_new_with_type):
1641 (gdk_pixbuf_loader_close):
1642 * gdk-pixbuf-io.c (gdk_pixbuf_new_from_file):
1645 * gdk-pixbuf-animation.c (gdk_pixbuf_animation_new_from_file):
1646 Add sanity checks for GError handling. (#108345)
1648 Tue Apr 1 15:33:51 2003 Owen Taylor <otaylor@redhat.com>
1650 * pixops/pixops.c (make_weights): Exploit the fact that all
1651 our filters are separable to simplify the calculation of
1652 the weight tables. (Based on a patch from Brian Cameron.)
1654 * pixops/Makefile.am pixbuf-transform-math.ltx:
1655 Add a short article describing how the math in pixops.c
1658 2003-03-21 Matthias Clasen <maclas@gmx.de>
1660 * gdk-pixbuf-animation.c (gdk_pixbuf_non_anim_get_type): Add
1661 missing static. (#108614)
1663 * io-jpeg.c (gdk_pixbuf__jpeg_image_begin_load):
1664 * io-ico.c (gdk_pixbuf__ico_image_stop_load): Add missing static
1665 qualifiers apparently causing problems on some platforms. (#108617)
1667 2003-03-11 Matthias Clasen <maclas@gmx.de>
1669 * io-ico.c (DecodeHeader): Calculate LineWidth for 16bpp from
1670 width, like for the other depths. (noticed by Marijn Ros)
1672 2003-03-08 Matthias Clasen <maclas@gmx.de>
1674 Bug #107664 continued:
1676 * io-xpm.c (find_color): Fix 0/FALSE confusion
1677 * gdk-pixbuf.c (gdk_pixbuf_get_has_alpha): Fix -1/gboolean
1680 2003-03-06 Matthias Clasen <maclas@gmx.de>
1682 * io-gif.c (gif_read): Fix 0/FALSE confusion (#107664, Morten
1685 2003-02-20 Matthias Clasen <maclas@gmx.de>
1687 * io-gif-animation.c (gdk_pixbuf_gif_anim_frame_composite):
1688 Always clear the initial frame and "disposed" areas with
1689 transparent pixels, no matter whether the frame has transparency
1692 2003-02-18 Matthias Clasen <maclas@gmx.de>
1694 * io-tga.c (pixbuf_flip_row):
1695 (pixbuf_flip_vertically): Auxiliary functions used to implement
1696 support for arbitrary origins.
1697 (parse_data_for_row_pseudocolor):
1698 (parse_data_for_row_truecolor):
1699 (parse_data_for_row_grayscale):
1700 (parse_data_for_row):
1701 (fill_in_context): Remove the check for upper-left origin.
1702 (parse_rle_data): Support arbitrary origins. (#105912)
1704 * io-tga.c (fread_check):
1706 (get_header_from_file):
1707 (get_colormap_from_file):
1708 (get_image_pseudocolor):
1709 (swap_channels_pixbuf):
1710 (get_image_truecolor):
1711 (get_image_grayscale):
1712 (gdk_pixbuf__tga_load): Remove the non-incremental load
1713 implementation, since we have generic_image_load () now.
1715 (gdk_pixbuf__tga_stop_load): Fix a potential crash discovered by
1718 2003-02-14 Matthias Clasen <maclas@gmx.de>
1720 * io-tga.c (try_preload):
1721 (gdk_pixbuf__tga_load): Actually reject images with origin
1722 not in the upper-left corner. (#105912)
1724 2003-02-06 Matthias Clasen <maclas@gmx.de>
1726 * queryloaders.c (query_module): Better error message if
1727 module_open() fails. (#105349, Tim Mooney)
1729 Mon Jan 27 17:10:30 2003 Owen Taylor <otaylor@redhat.com>
1731 * Makefile.am (gdk-pixbuf.loaders): Rewrite to run
1732 on the .la files rather than looking for .so files.
1733 (#102142, Martin Gansser)
1735 * Makefile.am: Don't build gdk-pixbuf.loaders when
1738 2003-01-05 Tor Lillqvist <tml@iki.fi>
1740 * Makefile.am (gdk-pixbuf.loaders): Use @SOEXT@ in the find command.
1742 * gdk_pixbuf.def: Add gdk_pixbuf_loader_set_size.
1744 2003-01-03 Matthias Clasen <maclas@gmx.de>
1746 * gdk-pixbuf-io.c (gdk_pixbuf_new_from_xpm_data): Don't crash if
1747 gdk-pixbuf.loaders file is missing. (#102222)
1749 2002-12-08 Matthias Clasen <maclas@gmx.de>
1751 * gdk-pixbuf-animation.h:
1752 * gdk-pixbuf-io.h: Add /*< public|private >*/ markers.
1754 Sat Dec 7 10:14:05 2002 Owen Taylor <otaylor@redhat.com>
1756 * Makefile.am (gdk-pixbuf.loaders): Make gdk-pixbuf.loaders
1757 also depend gdk-pixbuf-query-loaders. (#97096, Daniel Elstner)
1759 2002-12-05 Matthias Clasen <maclas@gmx.de>
1761 * io-ico.c: Remove leftover debug output. (#100357, Owen Taylor)
1763 2002-12-04 Bastien Nocera <hadess@hadess.net>
1765 * io-tiff.c: (tiff_image_parse): use G_BIG_ENDIAN instead of
1766 WORDS_BIGENDIAN which isn't set by configure.in
1768 2002-11-29 Matthias Clasen <maclas@gmx.de>
1770 * gdk-pixbuf-animation.c:
1771 * gdk-pixbuf.c: Add deprecation docs.
1773 2002-11-28 Matthias Clasen <maclas@gmx.de>
1775 * gdk-pixbuf/gdk-pixbuf-io.c:
1776 * gdk-pixbuf/gdk-pixbuf-loader.c:
1777 * gdk-pixbuf/gdk-pixbuf.c: Document 2.2 API additions. I'm not
1778 going to list all individual functions here; if you want to see
1779 the list, grep for "Since: 2.2".
1781 Fri Nov 8 19:06:07 2002 Owen Taylor <otaylor@redhat.com>
1783 * Makefile.am (gdk-pixbuf.loaders): Make gdk-pixbuf.loaders
1784 file depend on the loaders (#97096, Jeff Waugh)
1786 Wed Nov 6 15:19:53 2002 Owen Taylor <otaylor@redhat.com>
1788 * io-gif.c (CHECK_LZW_SP): Fix trailing semicolon on macro,
1791 2002-11-05 Matthias Clasen <maclas@gmx.de>
1793 * gdk-pixbuf-loader.c: Reindent to follow the gdk-pixbuf indentation.
1795 Tue Nov 5 14:16:17 2002 Owen Taylor <otaylor@redhat.com>
1797 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_close): Fix
1798 leaked pixbuf reference (#96823, Morten Welinder)
1800 2002-10-23 Matthias Clasen <maclas@gmx.de>
1802 * io-gif.c (lzw_read_byte): Check for stack overflow throughout.
1803 (#91808, Elliot Lee)
1805 2002-10-21 Matthias Clasen <maclas@gmx.de>
1807 Support the Netscape application extension for gif animations
1810 * io-gif-animation.h:
1811 * io-gif-animation.c (gdk_pixbuf_gif_anim_iter_advance):
1812 Add loop count to GdkPixbufGifAnim and use it in the advance
1813 method of GdkPixbufGifAnimIter.
1815 * io-gif.c (gif_get_extension): Parse Netscape application
1816 extension block and set the animation loop count.
1818 2002-10-11 Matthias Clasen <maclas@gmx.de>
1820 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_get_format): Remove
1823 * gdk-pixbuf-io.h: Remove unused typedef
1824 GdkPixbufModuleGetSignatureFunc.
1826 2002-10-04 jacob berkman <jacob@ximian.com>
1828 * queryloaders.c (query_module): make legal C
1830 2002-10-04 Matthias Clasen <maclas@gmx.de>
1832 * Makefile.am gdk-pixbuf-animation.c gdk-pixbuf-data.c
1833 gdk-pixbuf-io.c gdk-pixbuf-io.h gdk-pixbuf-loader.c
1834 gdk-pixbuf-loader.h gdk-pixbuf-private.h gdk-pixbuf.h
1835 gdk-pixdata.c io-ani-animation.h io-ani.c io-bmp.c
1836 io-gif-animation.c io-gif-animation.h io-gif.c io-ico.c
1837 io-jpeg.c io-png.c io-pnm.c io-ras.c io-tga.c io-tiff.c
1838 io-wbmp.c io-xbm.c io-xpm.c pixbufloader_ani.def
1839 pixbufloader_bmp.def pixbufloader_gif.def pixbufloader_ico.def
1840 pixbufloader_jpeg.def pixbufloader_png.def
1841 pixbufloader_pnm.def pixbufloader_ras.def pixbufloader_tga.def
1842 pixbufloader_tiff.def pixbufloader_wbmp.def
1843 pixbufloader_xbm.def pixbufloader_xpm.def test-gdk-pixbuf.c
1844 gdk-pixbuf-animation.h queryloaders.c: Support for separately
1845 installed loaders. (#77486)
1847 Thu Oct 3 18:25:57 2002 Owen Taylor <otaylor@redhat.com>
1849 * io-jpeg.c (gdk_pixbuf__jpeg_image_save):
1850 Fix memory leak. (#94399)
1852 Tue Oct 1 17:35:43 2002 Owen Taylor <otaylor@redhat.com>
1854 * gdkpixdata.c: Patch from Andy Wingo to always
1855 escape ? to avoid accidentally generating trigraphs
1856 in the output (#94631)
1858 2002-09-28 Tor Lillqvist <tml@iki.fi>
1860 * pixops/*.S: Don't use .type on Cygwin, either (#91597, Masahiro
1863 2002-09-27 Federico Mena Quintero <federico@ximian.com>
1865 * io-ico.c (gdk_pixbuf__ico_image_begin_load): Free the context if
1866 we cannot allocate the HeaderBuf.
1868 2002-09-27 Federico Mena Quintero <federico@ximian.com>
1870 * io-bmp.c (OneLine): Fix the update region notification to handle
1871 top-to-bottom and bottom-to-top BMPs correctly.
1873 2002-09-19 Matthias Clasen <maclas@gmx.de>
1875 * Revert the previous change; the symbols need to be exported
1876 to be usable from dlopened modules.
1878 2002-09-18 Matthias Clasen <maclas@gmx.de>
1880 * io-xpm.c, io-xbm.c, io-ico.c, io-ani.c, io-png.c,
1881 gdk-pixbuf.c, gdk-pixbuf-animation.c, gdk-pixbuf-loader.c,
1882 gdk-pixbuf-private.h: _-prefix gdk_pixbuf_non_anim_new and
1883 gdk_pixbuf_set_option. Adjust all callers.
1885 2002-09-14 Hans Breuer <hans@breuer.org>
1887 * pixops/Makefile.am : added makefile.msc to EXTRA_DIST
1889 2002-09-12 Matthias Clasen <maclas@gmx.de>
1891 * io-gif-animation.h:
1892 * gdk-pixbuf.h: Move GdkPixbufFrame from the public header to
1893 the gif-animation-specific private header. (#91929)
1895 2002-09-12 Federico Mena Quintero <federico@ximian.com>
1897 * io-jpeg.c (gdk_pixbuf__jpeg_image_load): Unref the pixbuf if we
1898 hit an unsupported colorspace.
1900 2002-09-06 Matthias Clasen <maclas@gmx.de>
1902 * io-ani.c, io-ani-animation.h, io-ani-animation.c,
1903 pixbufloader_ani.def, Makefile.am, gdk-pixbuf-io.c: New loader,
1904 for .ANI animations.
1906 * io-xpm.c (pixbuf_create_from_xpm):
1907 * io-xbm.c (gdk_pixbuf__xbm_image_load_real):
1908 * io-ico.c (DecodeHeader): Attach hotspot coordinates to the
1909 pixbuf as options "x_hot" and "y_hot".
1911 2002-09-04 Matthias Clasen <maclas@gmx.de>
1913 * io-tga.c (io_buffer_append):
1914 * io-ico.c (DecodeHeader):
1915 * io-bmp.c (grow_buffer): Don't leak memory if g_try_realloc fails.
1917 * gdk-pixbuf-io.c (pixbuf_check_ico): Fix loading of .CUR files.
1920 2002-08-25 Tor Lillqvist <tml@iki.fi>
1922 * Makefile.am (libgdk_pixbuf_2_0_la_DEPENDENCIES): Add
1923 gdk_pixbuf_win32res_lo. (#87101, J. Ali Harlow)
1925 2002-08-22 Matthias Clasen <maclas@gmx.de>
1928 gdk-pixbuf-io.c (_gdk_pixbuf_generic_image_load): No longer
1929 static, thus _gdk_pixbuf-prefixed.
1931 * gdk-pixbuf-animation.c (gdk_pixbuf_animation_new_from_file):
1932 Keep this logic in sync with gdk_pixbuf_new_from_file(). (Based
1933 on a patch by Anders Carlsson)
1935 * io-png.c (gdk_pixbuf__png_image_save): Plug a memory
1936 leak. (#91422, Sven Neumann)
1938 2002-07-31 Sven Neumann <sven@gimp.org>
1940 * gdk-pixdata.c (gdk_pixdata_to_csource): free the result of
1941 gdk_pixdata_serialize() (bug #89411).
1943 Mon Jul 29 23:06:10 2002 Owen Taylor <otaylor@redhat.com>
1945 * gdk-pixbuf-scale.c: Fix some warnings by adding
1946 casts to PixopsInterpType. (#85839, David L. Cooper, II.)
1948 2002-07-16 Matthias Clasen <maclas@gmx.de>
1950 * io-ras.c (DoCompressed): Avoid unnecessary casting.
1952 2002-07-07 Matthias Clasen <maclas@gmx.de>
1954 * gdk-pixbuf-io.c (generic_image_load): New function for loading
1955 an image from a file either via module->load or incrementally.
1956 (prepared_notify): ModulePreparedNotifyFunc for generic_image_load.
1957 (gdk_pixbuf_new_from_file): Use generic_image_load.
1958 * io-bmp.c, io-ico.c, io-ras.c, io-wbmp.c: Remove trivial
1959 implementations of module->load. (#71266)
1961 * io-ico.c (DecodeHeader): Correct computation of image height.
1962 (OneLine): Correct update notification.
1964 Load-at-size functionality (#53726):
1966 * gdk-pixbuf-io.h (ModuleSizeFunc): New.
1967 (_GdkPixbufModule): Prepend a ModuleSizeFunc to the
1968 begin_load arguments. Adjust all modules.
1969 * gdk-pixbuf-loader.c (struct GdkPixbufLoaderPrivate): Add
1970 fields width, height, size_fixed, need_scale.
1971 (gdk_pixbuf_loader_class_init): Add size_prepared signal.
1972 (gdk_pixbuf_loader_set_size): New function.
1973 (gdk_pixbuf_loader_size_func): ModuleSizeFunc which gets
1974 passed to the module, emits size_prepared.
1975 (gdk_pixbuf_loader_prepare): Call gdk_pixbuf_loader_size_func
1976 if necessary, only emit area_prepared if no separate scaling
1978 (gdk_pixbuf_loader_update): Only emit area_updated if no
1979 separate scaling is required.
1980 (gdk_pixbuf_loader_load_module): Add size_func as first argument.
1981 (gdk_pixbuf_loader_close): If necessary scale the image
1982 to the desired size and emit area_prepared and area_updated.
1983 * gdk-pixbuf-loader.h (struct _GdkPixbufLoaderClass): Add
1984 size_prepared signal.
1985 (gdk_pixbuf_loader_set_size) New API.
1986 * gdk-pixbuf-marshal.list: Add VOID:INT,INT.
1987 * io-jpeg.c: User cinfo->output_width/height instead of
1988 cinfo->image_width/height throughout when adressing the pixbuf.
1989 (gdk_pixbuf__jpeg_image_load_increment): Call size_func, and
1990 find the nearest possible output size which libjpeg can produce
1991 that is still larger than the desired size.
1993 2002-07-06 Matthias Clasen <maclas@gmx.de>
1995 * io-tiff.c (tiff_set_error): Handle global_error == NULL
1997 (tiff_image_parse): Don't trust TIFFRGBAImageBegin to set
1998 the "put" routine. (Fixes #87384)
1999 (gdk_pixbuf__tiff_image_stop_load): Don't call TIFFClose too
2002 2002-07-02 Matthias Clasen <maclas@gmx.de>
2004 Miscellaneous bmp loader fixes (#85448, #86286, #86287):
2006 * io-bmp.c (grow_buffer): New function to avoid crashes
2007 on unchecked reallocs.
2008 (DecodeHeader, DecodeColormap, decode_bitmasks,
2009 DoCompressed): Use grow_buffer instead of g_realloc
2010 throughout. Change signatures where necessary to pass the
2012 (OneLine16): Fix loading of 16bpp BI_RGB bmps.
2013 (DoCompressed): Rewritten to properly support BI_RLE4 and
2016 Support for compressed ras images (#84994):
2018 * io-ras.c (RAS2State): Error on unsupported ras variations.
2019 (OneLine8): Fix colormap indexing.
2020 (OneLine): Call updated_func with proper region.
2021 (DoCompressed): New function, handles compressed ras data.
2022 (gdk_pixbuf__ras_image_load_increment): Handle compressed ras
2025 Better colorspace support for the jpeg loader (#61211):
2027 * io-jpeg.c (convert_cmyk_to_rgb): New function.
2028 (gdk_pixbuf__jpeg_image_load,
2029 gdk_pixbuf__jpeg_image_load_increment): Allocate a pixbuf with
2030 alpha for 4-channel jpegs and call convert_cmyk_to_rgb for these.
2032 All of this needs to be merged to GNOME 1.4 gdk-pixbuf.
2034 2002-06-28 Sven Neumann <sven@gimp.org>
2036 * gdk-pixbuf-csource.c (print_blurb): converted a Tab to spaces.
2038 Thu Jun 13 18:11:11 2002 Owen Taylor <otaylor@redhat.com>
2040 * pixops/pixops.c: Fix problem where when no alpha was
2041 involved, we scaled rather than composited, but then
2042 went ahead and composited anyways. (#76958, Patch
2043 from Matthias Clasen). Needs to be merged to GNOME
2046 2002-06-13 Matthias Clasen <maclas@gmx.de>
2048 * io-jpeg.c: Use libjpeg in buffered-image mode in order to
2049 incrementally display incrementally loaded progressive jpegs.
2051 2002-06-07 Federico Mena Quintero <federico@ximian.com>
2053 * io-bmp.c (lsb_32):
2054 (lsb_16): New functions to fetch 32 or 16-bit little-endian values
2055 starting at a specific memory location. We do this instead of
2056 GINT32_FROM_LE() as the latter is simply dereferences a cast,
2057 which doesn't work on platforms with alignment requirements.
2060 2002-06-01 Matthias Clasen <maclas@gmx.de>
2062 * gdk-pixbuf-io.c (pixbuf_check_xbm): Accept xbms starting
2063 with a C comment - those seem to be not uncommon, e.g. the Gimp
2064 produces them. (#82706)
2066 * io-xbm.c (read_bitmap_file_data): Don't leak memory on certain
2068 (gdk_pixbuf__xbm_image_load_real): Don't leak memory on valid inputs.
2070 2002-05-22 Tor Lillqvist <tml@iki.fi>
2072 * gdk-pixbuf-io.c (get_libdir): Use GTK_BINARY_VERSION (and not
2073 GTK_VERSION) in the path to the loaders on Win32, too.
2075 * Makefile.am: Pass GTK_BINARY_VERSION.
2077 2002-05-22 Federico Mena Quintero <federico@ximian.com>
2079 * io-xpm.c (pixbuf_create_from_xpm): Ahem, take the rowstride into
2080 account!!! Fixes #82515.
2082 [This bug is not present in the GNOME 1.4 branch as its XPM loader
2083 does not use gdk_pixbuf_new(); rather it malloc()s a buffer with
2084 no row padding and then uses gdk_pixbuf_new_from_data() on it.]
2086 [IMPORTANT: The comment above is to make my life easier when
2087 merging stuff across branches. If you make changes to gdk-pixbuf
2088 in either branch, please include a comment in the ChangeLog that
2089 indicates whether this should be merged into the other branch.
2092 2002-05-18 Matthias Clasen <maclas@gmx.de>
2094 * io-tiff.c (tiff_image_parse): fix packing order on bigendian
2097 Thu May 16 15:17:30 2002 Owen Taylor <otaylor@redhat.com>
2099 * pixops/pixops.c: Patch from Matthias Clasen to fix some typos
2102 Thu May 16 15:02:46 2002 Owen Taylor <otaylor@redhat.com>
2104 * gdk-pixdata.c (gdk_pixdata_to_csource): Fix 64-bit warning.
2107 2002-05-07 Michael Natterer <mitch@gimp.org>
2109 * gdk-pixbuf/Makefile.am: build the static pixbuf loaders
2110 conditionally like the dynamic ones so --without-lib<foo> is
2111 honored when building with --disable-modules. (#66867)
2113 Sun May 5 02:27:01 2002 Soeren Sandmann <sandmann@daimi.au.dk>
2115 * Makefile.am (noinst_PROGRAMS): remove test-loaders (moved to
2117 * test-loaders.c, test-images.h: remove
2119 2002-04-24 Matthias Clasen <maclas@gmx.de>
2121 * gdk-pixbuf-io.c (gdk_pixbuf_save): Remove the ISO8859-1
2122 restriction from the description of png tEXt parameters.
2124 * io-png.c (png_text_to_pixbuf_option):
2125 (gdk_pixbuf__png_image_save): If libpng supports it,
2126 store and retrieve non-ISO8859-1 text as UTF-8. (#76172)
2128 2002-04-11 Matthias Clasen <maclas@gmx.de>
2130 More fixes for #77807:
2132 * io-tga.c (get_contiguous_pixbuf): Helper function to create
2133 a pixbuf with a contiguous pixel array while being careful about
2136 * io-tga.c (fill_in_context, get_image_pseudocolor,
2137 get_image_truecolor, get_image_grayscale): Use
2138 get_contiguous_pixbuf instead of manually allocating image
2141 * io-xpm.c (pixbuf_create_from_xpm):
2142 * io-pnm.c (gdk_pixbuf__pnm_image_load):
2143 * io-jpeg.c (gdk_pixbuf__jpeg_image_load): Use gdk_pixbuf_new
2144 instead of manually allocating image storage.
2146 2002-04-09 Matthias Clasen <maclas@gmx.de>
2148 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_load_module): Use
2149 priv->image_module->module_name instead of image_type which may
2152 2002-04-06 Matthias Clasen <maclas@gmx.de>
2154 * io-png.c (gdk_pixbuf__png_image_load): Restructured to use
2155 gdk_pixbuf_new instead of manually allocating image storage. This
2156 gives us a good rowstride and overflow checks. (#77807)
2158 2002-04-05 Matthias Clasen <maclas@gmx.de>
2160 * io-tiff.c (tiff_image_parse): Avoid allocating an extra copy of
2161 the image by using a TIFFRGBAImage{Begin,Get,End} with suitable
2162 put functions instead of TIFFRGBAImage. And check image dimensions
2165 2002-04-03 Matthias Clasen <maclas@gmx.de>
2167 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_get_type): Fix a doc typo.
2169 2002-03-29 Matthias Clasen <maclas@gmx.de>
2171 * io-png.c (png_simple_error_callback): libpng error handlers must
2172 not return to their callers, thus longjmp out. This prevents
2173 annoying stderr output from the default error handler.
2175 2002-03-27 Matthias Clasen <maclas@gmx.de>
2177 * io-png.c (gdk_pixbuf__png_image_stop_load): Don't leak info_ptr.
2179 * io-png.c (gdk_pixbuf__png_image_load): Get rid of unused
2180 end_info. Also call png_read_end to check proper ending of the png
2181 file and catch text chunks after the image data.
2183 2002-03-27 Matthias Clasen <maclas@gmx.de>
2185 * io-png.c (gdk_pixbuf__png_image_load,
2186 gdk_pixbuf__png_image_begin_load): Make libpng use g_malloc
2187 instead of system malloc.
2189 2002-03-26 Matthias Clasen <maclas@gmx.de>
2191 * io-tiff.c (tiff_image_parse): Don't leak pixbuf on error.
2193 * io-gif.c (gdk_pixbuf__gif_image_load_increment): Don't leak
2194 context->buf on error.
2196 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_close): Make sure to call
2197 stop_load even for short images to prevent memleaks.
2199 2002-03-25 Matthias Clasen <maclas@gmx.de>
2201 * io-png.c (setup_png_transformations): Changed signature to
2202 return success and set a GError parameter, adjusted all callers.
2203 Also work around a possible FPE in libpng and always check that
2204 the new info is sane.
2206 2002-03-23 Matthias Clasen <maclas@gmx.de>
2208 * io-wbmp.c (gdk_pixbuf__wbmp_image_load_increment):
2209 context->updated_func is NULL during a nonincremental load.
2210 (gdk_pixbuf__wbmp_image_load): Stop reading after the first error.
2212 2002-03-18 Matthias Clasen <maclas@gmx.de>
2214 * io-tga.c: Fix assumptions on rowstride by manually allocating a
2215 contiguous pixel buffer. Catch buffer overruns in RLE-modi.
2216 Support grayscale + alpha (which can be written, but not read (!)
2219 2002-03-15 Matthias Clasen <maclas@gmx.de>
2221 * io-gif.c (gif_get_frame_info): Catch invalid frame dimensions.
2223 2002-03-13 Matthias Clasen <maclas@gmx.de>
2225 * test-images.h: Add valid_ras_test and invalid_bmp_1.
2227 * test-loaders.c (main): Add random tests for ras and pnm and an
2228 invalid bmp which was a crasher until my 2002-03-12 commit.
2230 * io-pnm.c (gdk_pixbuf__pnm_image_load_increment): Don't unref the
2233 * io-ras.c: Handle some errors.
2235 2002-03-12 Sven Neumann <sven@gimp.org>
2237 * gdk-pixbuf.c (gdk_pixbuf_fill): use sequential writes instead of
2238 calling memcpy(). Simpler and potentially faster. (#70332)
2240 2002-03-12 Matthias Clasen <maclas@gmx.de>
2242 * io-bmp.c (DecodeHeader): Replace a g_assert_not_reached ()
2243 which could actually be reached by a proper error status return.
2245 2002-03-05 Matthias Clasen <maclas@gmx.de>
2247 * test-loaders.c, test-images.h: More random tests.
2249 * io-bmp.c (DecodeHeader): Fail gracefully on OOM here.
2251 Tue Mar 5 10:39:03 2002 Owen Taylor <otaylor@redhat.com>
2253 * Makefile.am (loaderdir): Put the modules into the
2254 GTK_BINARY_VERSION directory for consistency with
2255 immodules and theme engines.
2257 Sat Mar 2 22:11:10 2002 Owen Taylor <otaylor@redhat.com>
2259 * gdk-pixbuf-io.c (_gdk_pixbuf_load_module): If we
2260 can't load the module using the g_module_build_path()
2261 filename, try loading it as a .la file.
2263 * test-loaders.c: Look for modules in current directory
2264 rather than .libs, so we find the right .la files.
2266 * test-loaders.c: Back out some accidental commits.
2268 Sat Mar 2 21:28:03 2002 Owen Taylor <otaylor@redhat.com>
2270 * gdk-pixbuf.c (gdk_pixbuf_new): Bullet-proof against integer
2273 2002-03-03 Tor Lillqvist <tml@iki.fi>
2275 * gtk-pixbuf.rc.in: Remove.
2277 * gdk_pixbuf.rc.in: Name like this instead (wrong name used by
2280 * makefile.msc: Corresponding changes.
2282 * Makefile.am: Use gdk_pixbuf.rc on Win32. Distribute it.
2284 2002-02-28 Matthias Clasen <maclas@gmx.de>
2286 * pixops/pixops.c (tile_make_weights): Move the call to
2287 correct_total() to the right spot. (#72732)
2289 Wed Feb 27 18:33:04 2002 Owen Taylor <otaylor@redhat.com>
2291 * gdk-pixdata.c (gdk_pixdata_to_csource): Use {} not
2292 () to group around string assigned to char[]. (#72767,
2295 2002-02-21 Havoc Pennington <hp@pobox.com>
2297 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_load_module): remove
2298 C++-commented debug spew, reported by David L. Cooper
2300 2002-02-15 Matthias Clasen <maclas@gmx.de>
2302 * pixops/pixops.c (correct_total): New function to make sure
2303 that the weights sum up to the correct total without introducing
2305 (tile_make_weights, bilinear_make_fast_weights,
2306 bilinear_make_weights): Use correct_total.
2308 2002-02-10 Matthias Clasen <maclas@gmx.de>
2310 * test-images.h (tiff1_test_3), test-loaders.c (main): Add a
2311 (#ifdef 0'ed) test provoking a segfault in TIFFReadDirectory().
2313 * io-ico.c (DecodeHeader): Check that pixbuf could be allocated.
2315 * test-images.h (ico_test_2), test-loaders.c (main): Test the
2318 * io-wbmp.c (gdk_pixbuf__wbmp_image_load_increment): Don't write
2319 beyond the end of buffer if width % 8 != 0.
2321 * io-tga.c (try_preload): Enforce that ctx->hdr->type is one of
2322 the supported types, otherwise parse_data_for_row () will not make
2323 any progress, leading to an infinite loop.
2325 Mon Feb 11 14:31:53 2002 Owen Taylor <otaylor@redhat.com>
2327 * pixops/pixops.c (bilinear_make_weights): Fix handing of
2330 2002-02-10 Matthias Clasen <maclas@gmx.de>
2332 * test-loaders.c (main): Enable some tests which should work
2335 * io-wbmp.c (gdk_pixbuf__wbmp_image_load_increment): Detect
2336 invalid image dimensions and insufficient memory.
2338 * io-tga.c (try_preload): Detect invalid image dimensions.
2339 (gdk_pixbuf__tga_stop_load): Don't try to unref NULL pointers.
2341 * io-ico.c (DecodeHeader): Detect some invalid headers and
2344 Fri Feb 8 23:11:15 2002 Owen Taylor <otaylor@redhat.com>
2346 * pixops/pixops.c: Force all weight arrays to sum exactly
2347 to 65535. (Fixes #70971, reported by Federico Mena Quintero)
2349 * Makefile.am (libgdk_pixbuf_1_3_la_DEPENDENCIES): Add
2352 2002-02-08 Federico Mena Quintero <federico@ximian.com>
2354 * pixops/pixops.h: Fix comment; PixopsInterpType -> GdkInterpType.
2356 2002-02-08 Darin Adler <darin@bentspoon.com>
2358 * io-xbm.c: (next_int): Wean this from <ctype.h>.
2360 2002-02-01 Matthias Clasen <matthiasc@poet.de>
2362 * Makefile.am: Build the tga loader as a static library. (#70157)
2364 * io-ico.c: Merge 16- and 32-bit ico support from the stable
2367 * io-gif.c: Recomposite all images if the animation size changes
2368 while loading. (#70055)
2370 * gdk-pixbuf.c (gdk-pixbuf-fill): Make it work for subpixbufs.
2373 Sat Jan 19 20:49:20 2002 Manish Singh <yosh@gimp.org>
2375 * io-jpeg.c, io-png.c: Made sure all the error cases involving
2376 jpeg or png load/saves clean themselves up properly. Marked some
2377 variables needed for cleanup volatile so they aren't clobbered by
2380 Fri Jan 11 18:05:07 2002 Owen Taylor <otaylor@redhat.com>
2382 * pixops/pixops.c: Fix integer overflow for the values
2383 passed to the pixel functions. (#55148, fix from Michael Hore)
2385 Fri Jan 11 17:53:58 2002 Owen Taylor <otaylor@redhat.com>
2387 * pixops/pixops.c (pixops_scale_nearest): Remove meaningless
2390 * pixops/pixops.c (pixops_process): Comment the computation
2391 of run_end_index and fix some edge cases.
2393 * pixops/{scale_line_22_33_mmx.S, composite_line_22_4a4_mmx.S:
2394 composite_line_color_22_4a4_mmx.S}: Handle the case where
2395 dest <= dest_end properly. (#52001, fix from Michael Hore)
2397 Thu Jan 10 16:48:30 2002 Owen Taylor <otaylor@redhat.com>
2399 * pixops/pixops.c: Replace some hardcoded values with the
2400 SUBSAMPLE constant used elsewhere. (#51033)
2402 Wed Jan 9 11:29:44 2002 Owen Taylor <otaylor@redhat.com>
2404 * Makefile.am (s-enum-types-h): Include glib-object.h,
2405 Add G_BEGIN_DECLS/END_DECLS to gdk-pixbuf-enum-types.h. (#68325,
2408 * *.h: G_BEGIN_DECLS cleanups.
2410 Tue Jan 8 10:58:04 2002 Owen Taylor <otaylor@redhat.com>
2412 * gdk-pixbuf-util.c (gdk_pixbuf_saturate_and_pixelate):
2413 - Massive cleanup, make actually legible.
2414 - Fix some clamp-to-range bugs found by Jim Cape (#68231).
2415 - Add a g_return_if_fail() if src and dest alpha don't match.
2416 - Allow for src_rowstride != dest_rowstride.
2418 2002-01-04 Hans Breuer <hans@breuer.org>
2420 * gdk_pixbuf.def : don't export functions prefixed
2423 * makefile.msc : use -FImsvc_recommende_pragmas.h
2425 Thu Jan 3 19:31:58 2002 Owen Taylor <otaylor@redhat.com>
2427 * pixops/pixops.c (scale_line_22_33): Fix and uncomment
2430 * pixops/pixops.c (pixops_composite_nearest): Remove a
2433 * pixops/pixops.c (pixops_composite): Add some docs
2434 about the parameters.
2436 * pixops/README: Add notes about the correct algorithms
2437 for alpha compositing and how to implement them quickly.
2439 2001-12-29 Tor Lillqvist <tml@iki.fi>
2441 * Makefile.am (EXTRA_DIST): Add makefile.msc.
2443 Sat Dec 22 15:31:20 2001 Owen Taylor <otaylor@redhat.com>
2445 * gdk-pixdata.h: Fix trailing "," in enumeration.
2447 2001-12-17 Matthias Clasen <matthiasc@poet.de>
2449 * gdk-pixbuf.c, gdk-pixbuf-io.c, gdk-pixbuf-animation.c,
2450 gdk-pixbuf-data.c, gdk-pixbuf-loader.c, gdk-pixbuf-scale.c,
2451 gdk-pixbuf-util.c, gdk-pixdata.c: Markup fixes.
2453 2001-12-16 Havoc Pennington <hp@pobox.com>
2455 * gdk-pixbuf-scale.c: docs enhancements
2457 2001-12-14 Sebastian Wilhelmi <wilhelmi@ira.uka.de>
2459 * io-xpm.c: Use g_ascii_strcasecmp() instead of g_strcasecmp().
2461 2001-12-13 Sebastian Wilhelmi <wilhelmi@ira.uka.de>
2463 * gdk-pixbuf-animation.c, gdk-pixbuf-loader.c, gdk-pixpuf.c,
2464 io-gif-animation.c, io-gif.c, io-tiff.c, test-loaders.c: Remove
2465 assorted G_OBJECT casts where unnecessary.
2467 * gdk-pixbuf-loader.c: Call g_object_ref and g_object_unref
2468 instead of gdk_pixbuf_animation_ref and gdk_pixbuf_animation_unref
2471 * gdk-pixbuf-csource.c, io-bmp.c, io-gif-animation.c, io-ico.c,
2472 io-jpeg.c, io-png.c, io-pnm.c, io-ras.c, io-tga.c, io-wbmp.c,
2473 io-xbm.c, io-xpm.c, test-gdk-pixbuf.c: Dito for gdk_pixbuf_ref and
2476 * Makefile.am, pixops/Makefile.am: Compile everything with
2477 -DG_DISABLE_DEPRECATED -DGDK_PIXBUF_DISABLE_DEPRECATED
2479 * gdk-pixdata.c: Use g_ascii_strup() instead of g_strup().
2481 * io-xpm.c: Use g_ascii_strcasecmp() instead of g_strcasecmp().
2483 2001-12-12 Matthias Clasen <matthiasc@poet.de>
2485 * gdk-pixbuf-io.c: Markup fixes.
2487 2001-12-12 Matthias Clasen <matthiasc@poet.de>
2489 * Makefile.am (INCLUDES): Define G_LOG_DOMAIN. (#66412)
2491 * gdk-pixbuf-loader.c, gdk-pixbuf-util.c: Markup fixes.
2493 2001-12-11 Michael Natterer <mitch@gimp.org>
2495 * io-png.c: gdk_pixbuf__png_image_save: removed wrong endian
2496 conversion stuff; don't copy RGB pixbufs' lines around before
2499 2001-12-05 Matthias Clasen <matthiasc@poet.de>
2501 * gdk-pixbuf.h (gdk_pixbuf_ref, gdk_pixbuf_unref,
2502 gdk_pixbuf_animation_ref, gdk_pixbuf_animation_unref):
2505 Tue Dec 4 11:45:45 2001 Owen Taylor <otaylor@redhat.com>
2507 * io-xpm.c (pixbuf_create_from_xpm): Fill in color
2508 fields to black for transparent colors since we'll
2509 later initialize pixels from them. (Fixes purify
2510 errors, #66093, HideToshi Tajima)
2512 2001-11-30 Tor Lillqvist <tml@iki.fi>
2514 * gdk_pixbuf.def: Add gdk_pixbuf_get_option.
2516 Fri Nov 30 15:55:34 2001 Owen Taylor <otaylor@redhat.com>
2518 * gdk-pixdata.c (gdk_pixdata_deserialize): Fix
2519 alignment problem in deserialization, (#65785,
2520 reported by Hidetoshi Tajima)
2522 2001-11-28 Manish Singh <yosh@gimp.org>
2524 * gdk-pixbuf/io-bmp.c (gdk_pixbuf__bmp_image_load_increment): Fill
2525 in missing error parameters to DecodeHeader and DecodeColormap.
2527 2001-11-21 Federico Mena Quintero <federico@ximian.com>
2529 Fix Ximian bug #12125; merged from gdk-pixbuf stable.
2531 * gdk-pixbuf/io-bmp.c (gdk_pixbuf__bmp_image_load_increment): Use
2532 a simple state machine instead of a scary if/else chain.
2533 (DecodeHeader): Set the reading state.
2534 (DecodeColormap): Set the reading state.
2535 (decode_bitmasks): New function, decodes the bitmasks for
2536 BI_BITFIELDS coding.
2537 (OneLine32): Handle BI_BITFIELDS coding.
2538 (OneLine16): Likewise.
2540 2001-11-18 Hans Breuer <hans@breuer.org>
2542 * io-xpm.c : use g_strcasecmp(), some poor platforms
2543 don't have strcasecmp()
2545 * makefile.msc : do INCLUDE_png etc. definition here to avoid
2546 my temporary 'gdk-pixbuf-io-include.h' hack
2548 Sun Nov 18 07:54:22 2001 Owen Taylor <otaylor@redhat.com>
2550 * gdk-pixbuf-loader.c: Remove include of gobject/signal.h.
2552 2001-11-03 Sebastian Wilhelmi <wilhelmi@ira.uka.de>
2554 * gdk-pixbuf-loader.c, gdk-pixbuf-scale.c: Documentation fixes.
2556 2001-10-29 Tor Lillqvist <tml@iki.fi>
2558 * Makefile.am: Use -no-undefined on Win32. Make
2559 libgdk_pixbuf_1_3_la_OBJECTS depend on
2560 gdk-pixbuf-marshal.c. Install import libraries.
2562 * gdk_pixbuf.def: Update.
2564 * gdk-pixbuf-io.c: (Win32) Use G_WIN32_DLLMAIN_FOR_DLL_NAME, saves
2565 the actual DLL name of libgdk_pixbuf.
2566 (get_libdir): Use it instead of guessing.
2568 * io-xbm.c (gdk_pixbuf__xbm_image_begin_load): Use
2569 g_file_open_tmp() insread of mkstemp().
2571 2001-10-18 Matthias Clasen <matthiasc@poet.de>
2573 * io-xbm.c (gdk_pixbuf__xbm_image_load_real): Don't dereference
2574 context when it may be NULL. (#62344)
2576 2001-10-16 Matthias Clasen <matthiasc@poet.de>
2578 * gdk-pixdata.c, gdk-pixdata.h: Documentation.
2580 * gdk-pixbuf-csource.1: Spelling fixes.
2582 Wed Oct 10 11:52:17 2001 Owen Taylor <otaylor@redhat.com>
2584 * gdk-pixdata.c gdk-pixbuf.h: Get rid of
2585 GDK_PIXBUF_ERROR_HEADER/PIXEL_CORRUPT and use CORRUPT_IMAGE.
2586 Get rid fo GD_PIXBUF_ERROR_UNKNOWN_FORMAT and use the
2587 existing UKNOWN_TYPE error. (#58308)
2589 * gdk-pixbuf.h, gdk-pixdata.c: Rename gdk_pixbuf_new_from_stream()
2590 back to gdk_pixbuf_new_from_inline(). Rework docs to try
2591 and be helpful for the common case. (#58308)
2593 2001-10-05 Sven Neumann <sven@gimp.org>
2595 * gdk-pixbuf/gdk-pixbuf-io.c
2596 * gdk-pixbuf/gdk-pixbuf-private.h
2597 * gdk-pixbuf/gdk-pixbuf.c
2598 * gdk-pixbuf/gdk-pixbuf.h
2599 * gdk-pixbuf/io-jpeg.c
2600 * gdk-pixbuf/io-png.c: changed GDK_PIXBUF_ERROR_BAD_OPTION_VALUE to
2601 GDK_PIXBUF_ERROR_BAD_OPTION to we can use it for bad keys too. Added
2602 new public API gdk_pixbuf_get_option() to retrieve key/value pairs
2603 set by an image loader. Added support for saving and reading PNG tEXt
2604 chunks in PNG images.
2606 Tue Oct 2 11:29:50 2001 Owen Taylor <otaylor@redhat.com>
2608 * gdk-pixdata.c (gdk_pixdata_to_csource): Fix indentation
2609 use a macro to make code a bit more readable.
2611 2001-10-02 Sven Neumann <sven@gimp.org>
2613 * gdk-pixdata.c: g_string_printfa => g_string_append_printf.
2615 Wed Sep 26 18:08:19 2001 Owen Taylor <otaylor@redhat.com>
2617 * Makefile.am (s-enum-types-h): Fix a typo in the include
2618 guards. (#61254, Skip Montaro)
2620 2001-09-21 Matthias Clasen <matthiasc@poet.de>
2622 * io-xpm.c (xpm_extract_color): Rewritten to handle
2623 xpm colormap entries more thoroughly. (#59939)
2625 2001-09-21 Hans Breuer <hans@breuer.org>
2627 * gdk-pixbuf.def : updated externals
2629 * makefile.msc : generate gdk-pixbuf-enum-types.[hc]
2631 Thu Sep 20 17:22:48 2001 Owen Taylor <otaylor@redhat.com>
2633 * io-tiff.c (gdk_pixbuf__tiff_image_load): On OSF, apparently fseek()
2634 works in some on-demand way, so the fseek
2635 gdk_pixbuf_new_from_file() doesn't work here since we are using
2636 the raw file descriptor. So, we call lseek() on the fileno(f)
2637 before using it. (#60840).
2639 2001-09-20 James Henstridge <james@daa.com.au>
2641 * Makefile.am (gdk-pixbuf-enum-types.c): same change as in pango,
2642 so that flags types are registered as flags rather than enums (not
2643 that there are any flags here at the moment).
2645 Wed Sep 19 00:28:24 2001 Owen Taylor <otaylor@redhat.com>
2647 * Makefile.am (gdk_pixbuf_headers): Don't include
2648 gkd-pixbuf-features.h here since is in builddir
2649 and confuses autogen rules.
2651 * Makefile.am: Don't += variables before they have values,
2652 automake-1.5 doesn't like it.
2654 * Makefile.am: Fix srcdir != builddir for gdk-pixbuf-enum-types.c.
2656 * Makefile.am: The whitespace strikes back.
2658 2001-09-17 Matt Wilson <msw@redhat.com>
2660 * Makefile.am (libpixbufloader_xbm_la_LDFLAGS): removed duplicate
2661 LDFLAGS definition, use the -avoid-version one.
2662 (libpixbufloader_tga_la_LDFLAGS): likewise
2664 Mon Sep 17 11:49:02 2001 Owen Taylor <otaylor@redhat.com>
2666 * pixops/*: Mirror GdkInterpType to PixopsInterpType
2667 to avoid including gdk-pixbuf headers.
2669 2001-09-16 James Henstridge <james@daa.com.au>
2671 * .cvsignore: add generated files to ignore list.
2673 * gdk-pixbuf.h: include gdk-pixbuf-enum-types.h
2675 * Makefile.am: add rules to build gdk-pixbuf-enum-types.[ch]
2677 Fri Sep 14 23:22:12 2001 Matthias Clasen <matthiasc@poet.de>
2679 * io-pnm.c (pnm_read_header): Use GDK_PIXBUF_ERROR_CORRUPT_IMAGE,
2680 not GDK_PIXBUF_ERROR_HEADER_CORRUPT. (#58308)
2682 Fri Sep 14 22:53:45 2001 Matthias Clasen <matthiasc@poet.de>
2684 * io-jpeg.c (gdk_pixbuf__jpeg_image_begin_load): Handle
2685 out-of-memory situation better.
2687 * io-pnm.c: Robustness fixes for pnm loader
2689 * io-gif.c: Make gif loader survive TEST_RANDOMLY_MODIFY
2691 * io-xpm.c (parse_color): detect very long color strings
2693 All of the above from Matthias Clasen <matthiasc@poet.de>,
2694 the remaining from Soeren Sandmann <sandmann@daimi.au.dk>.
2696 * test-images.h: add tests:
2697 - four valid ppm's, eight invalid (matthiasc@poet.de)
2698 - one invalid xpm (matthiasc@poet.de)
2699 - one valid tga, one invalid (sandmann@daimi.au.dk)
2700 - one invalid tiff (sandmann@daimi.au.dk
2702 * test-loaders.c: enable tests for ppm, png, gif, tga, tiff, xpm
2704 * io-tiff.c (gdk_pixbuf__tiff_image_stop_load): TIFFClientOpen can
2705 fail - detect it when it happens
2707 * io-tga.c (gdk_pixbuf__tga_load_increment): Fail if there is too
2710 * gdk-pixbuf-io.c: moved wbmb check after ico check to avoid false
2713 Fri Sep 14 00:30:48 2001 Tim Janik <timj@gtk.org>
2715 * Makefile.am: don't used BUILT_SOURCES to build marshal
2716 files, as in conjunction with stamp files, this can
2717 lead to endless rebuilding loops.
2719 Tue Sep 4 00:22:07 2001 Owen Taylor <otaylor@redhat.com>
2721 * Makefile.am: Fix EXTRA_DIST for gdk-pixbuf-csource.1
2723 Tue Sep 4 03:09:52 2001 Tim Janik <timj@gtk.org>
2725 * gdk-pixbuf-csource.1: new file, manual page for
2726 the publically installed gdk-pixbuf-csource utility.
2728 Thu Aug 30 08:30:03 2001 Matthias Clasen <matthiasc@poet.de>
2730 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_close): Propagate
2731 errors from gdk_pixbuf_loader_load_module.
2733 Thu Aug 30 08:27:37 2001 Matthias Clasen <matthiasc@poet.de>
2735 * io-png.c (png_row_callback): Check that row_num is valid.
2737 Tue Aug 28 21:05:26 2001 Matthias Clasen <matthiasc@poet.de>
2739 * io-bmp.c (OneLine): Emit area_updated signal with proper
2740 area information. (#52002)
2742 Tue Aug 28 20:03:43 2001 Matthias Clasen <matthiasc@poet.de>
2744 * test-loaders.c (test_loader): Catch errors at close time.
2745 * test-loaders.c (main): Remove C++ comments.
2747 2001-08-21 Matthias Clasen <matthiasc@poet.de>
2749 * Makefile.am, gdk-pixbuf-io.c, pixbufloader_tga.def,
2750 io-tga.c: Add tga loader, patch by Nicola Girardi. (#56067)
2752 2001-08-20 Matthias Clasen <matthiasc@poet.de>
2754 * test-images.h, test-loaders.c: Add ico and wbmp tests.
2755 * io-jpeg.c (gdk_pixbuf__jpeg_image_save): Fail with a suitable
2756 error if buffer allocation fails.
2757 * io-ico.c: Make .ICO loader more robust.
2758 All of these are due to sandmann@daimi.au.dk (#50187)
2760 2001-08-19 Sven Neumann <sven@gimp.org>
2762 * pixops/pixops.c: applied some simple but effective optimizations
2763 to pixops_composite_nearest() and pixops_composite_color_nearest().
2765 2001-08-07 Sven Neumann <sven@gimp.org>
2767 * gdk-pixbuf.c (gdk_pixbuf_fill): a comment asked to optimize this
2768 function, so that's what I did.
2770 2001-08-06 Kjartan Maraas <kmaraas@gnome.org>
2772 * gdk-pixdata.c: Fix a typo.
2774 2001-07-30 Hans Breuer <hans@breuer.org>
2776 * pixops/makefile.msc : new file
2777 * makefile.msc : use it to complete the build
2779 2001-07-20 Hans Breuer <hans@breuer.org>
2781 * gdk-pixdata.c : don't 'g_tohl (*istream++)', but move
2782 pointer increment out of the macro, because at least one
2783 compiler (msvc 5.0) gets confused otherwise (applies the
2786 * gdk_pixbuf.def : updated exports
2788 * makefile.msc : reflect gdk-pixbuf-csource changes
2790 2001-07-17 Darin Adler <darin@bentspoon.com>
2792 * gdk-pixbuf-csource.c: Add missing <stdlib.h> include.
2793 * io-png.c: (setup_png_transformations): Add ifdef so we compile
2794 without warnings with G_DISABLE_CHECKS on.
2795 * io-pnm.c: (gdk_pixbuf__pnm_image_load_increment): Add a missing
2797 * io-wbmp.c: (getin), (get_mbi): Add a missing const.
2798 * io-xbm.c: (gdk_pixbuf__xbm_image_load_real): Get rid of some
2799 unused locals and add an initial value to quiet the compiler's
2800 unintialized variable warning.
2801 * pixops/pixops.c: Put an ifdef around some dead code.
2803 Thu Jul 5 10:17:15 2001 Owen Taylor <otaylor@redhat.com>
2805 * pixops/Makefile.am (noinst_LTLIBRARIES): Switch
2806 over to the new include flags AC_SUBST(). (Problem
2807 pointed out by Mikael Hermansson.)
2809 2001-06-29 Havoc Pennington <hp@redhat.com>
2811 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_class_init): fix for
2814 Thu Jun 28 21:54:19 2001 Owen Taylor <otaylor@redhat.com>
2816 * make-inline-pixbuf.c test-gdk-pixbuf.c test-loaders.c
2817 gdk-pixbuf-csource.c: Fix args to g_type_init ().
2819 2001-06-28 Havoc Pennington <hp@pobox.com>
2821 * gdk-pixdata.c: <string.h>
2823 * gdk-pixbuf-io.c (get_libdir): fix typo in dll name (aren't we
2824 also leaking memory here from g_strdup_printf?)
2826 Tue Jun 26 09:48:02 2001 Tim Janik <timj@gtk.org>
2828 * Makefile.am (noinst_PROGRAMS): get rid of make-inline-pixbuf
2830 * gdk-pixbuf-data.[hc]: provide gdk_pixbuf_new_from_stream()
2831 instead from gdk_pixbuf_new_from_inline().
2833 * gdk-pixdata.[hc]: auxillary GdkPixdata structure, public
2834 installed API for applications that need to serialize/deserialize
2835 on their own (gimp, BEAST).
2837 * gdk-pixbuf/gdk-pixbuf-csource.c: provide publically installed
2838 program that can dump images in CSource format and Pixbuf
2839 stream format. supports RLE encoding, MACRO formatting etc...
2842 Mon Jun 25 00:28:11 2001 Owen Taylor <otaylor@redhat.com>
2844 * Makefile.am: Actually update timestamps, so rules don't
2847 2001-06-11 Havoc Pennington <hp@redhat.com>
2849 * Makefile.am (stamp-gdk-pixbuf-marshal.c): glib_genmarshal
2850 already includes top_builddir
2852 2001-06-08 Havoc Pennington <hp@redhat.com>
2854 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_load_module): remove
2855 bogus g_return_if_fail
2857 * io-gif.c (gif_get_lzw): if delay time is 0 or smaller than
2858 likely timeout resolution, set it to an arbitrarily-chosen short
2860 Fixes bug #55953 from warmenhoven@yahoo.com
2862 2001-06-07 Havoc Pennington <hp@redhat.com>
2864 * Makefile.am: use Owen's new way of doing stampfiles/generated
2867 2001-06-07 Havoc Pennington <hp@redhat.com>
2869 * Makefile.am (gdk-pixbuf-marshal.c): fix up the glib-genmarshal path
2871 2001-06-05 Havoc Pennington <hp@redhat.com>
2873 * test-loaders.c (main): use putenv not setenv, reported by
2876 2001-05-08 Havoc Pennington <hp@redhat.com>
2878 * gdk-pixbuf-util.c (gdk_pixbuf_add_alpha): docs fixup,
2879 and fix behavior to still subst color if the original image
2882 2001-06-04 Havoc Pennington <hp@redhat.com>
2884 * io-pnm.c (pnm_skip_whitespace): patch from Szekeres Istvan,
2887 2001-06-01 Havoc Pennington <hp@redhat.com>
2889 Apply patch from sandmann@daimi.au.dk, with some tweaks.
2890 Makes things a bit more robust, and adds test-loaders.c
2891 which is good for finding further robustness bugs to fix.
2893 * io-tiff.c: Try to work around libtiff suckiness a bit;
2894 put a giant thread lock on the whole loader,
2895 paranoically check both whether error handlers were called and
2896 also whether functions return false. Handle case where width or
2897 height is 0. Various cleanups.
2899 * io-png.c (gdk_pixbuf__png_image_stop_load): only unref pixbuf
2901 (png_error_callback): apparently libpng expects you to longjmp out
2904 * io-gif.c (struct _GifContext): remove unused "pixbuf" field
2905 (lzw_read_byte): change "Mail jrb if this fails" g_warning
2907 (gif_get_lzw): check for out-of-memory
2908 (gif_prepare_lzw): catch/report an error
2909 (new_context): use try_malloc, since GifContext is nearly 70K
2910 (gdk_pixbuf__gif_image_load_increment): set context->buf to NULL
2911 so we don't crash later.
2913 * Makefile.am: Add test-loaders
2915 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_close): handle context ==
2918 2001-05-29 Darin Adler <darin@eazel.com>
2920 * gdk-pixbuf.h: Fix prototype to use "(void)" instead of "()".
2922 Mon May 28 14:21:35 2001 Jonathan Blandford <jrb@redhat.com>
2924 * io-bmp.c: Patch from Helmethead <hoshem@mel.comcen.com.au> to
2925 fix up bmp decoder to:
2926 - adds 16 bpp bmp support (bug #53884)
2927 - adds OS/2 1.x format bmp support (bug #54964)
2928 - adds 4 bpp RLE compressed bmp support
2929 - adds 1 bpp colormap support
2930 - fixes negative height (top down) bmp support
2932 2001-05-25 Hans Breuer <hans@breuer.org>
2934 * gdk_pixbuf.def : reflect Havoc's recent api change
2936 Sun May 20 12:53:49 2001 Owen Taylor <otaylor@redhat.com>
2938 * Makefile.am (libgdk_pixbuf_1_3_la_LDFLAGS): Remove an
2939 excess $(GLIB_LIBS).
2941 Sun May 13 11:59:11 2001 Owen Taylor <otaylor@redhat.com>
2943 * Makefile.am: Make modules depend on libgdk_pixbuf.la.
2945 2001-05-04 Havoc Pennington <hp@redhat.com>
2947 * pixops/pixops.c (pixops_process): merge fix from stable: Patch
2948 from hoshem@mel.comcen.com.au to fix nonzero X offsets. Fixes
2951 * gdk-pixbuf/pixops/pixops.c (pixops_composite_nearest): merge
2952 from stable: Patch from OKADA Mitsuru <m-okada@fjb.co.jp> to fix
2953 confusion of using "src" instead of "p".
2954 (pixops_composite_color_nearest): Use a more accurate (and
2955 correct, to begin with) compositing method. This cures checks
2956 showing through on images with no alpha.
2958 * gdk-pixbuf.c (gdk_pixbuf_fill): fix bug that left some trailing
2961 * gdk-pixbuf-io.h: fix UpdatedNotifyFunc to use signed ints
2963 * gdk-pixbuf-loader.h (struct _GdkPixbufLoaderClass): Change
2964 area_updated signal to use signed ints. Removed animation-related
2967 * io-gif.c, io-gif-animation.h, io-gif-animation.c: Massive
2970 * gdk-pixbuf-animation.c: Add GdkPixbufAnimationIter to abstract
2971 all the pesky details. Remove old frame-based API. Make
2972 GdkPixbufAnimation an abstract base class, derived by the loaders.
2974 Sun Apr 22 15:51:32 2001 Owen Taylor <otaylor@redhat.com>
2976 * Makefile.am (LDADDS): Add $(MATH_LIB).
2978 2001-04-18 Havoc Pennington <hp@redhat.com>
2980 * gdk-pixbuf.c (gdk_pixbuf_fill): Function to fill pixbuf with a
2983 Wed Apr 4 01:41:02 2001 Tim Janik <timj@gtk.org>
2985 * pixops/Makefile.am (noinst_LTLIBRARIES): include $top_srcdir
2986 so we don't try to get <gtk/gtkobject.h> from standard search
2989 * Makefile.am (gdk-pixbuf-marshal.c): use deps from srcdir.
2990 add gdk-pixbuf-marshal.list to EXTRA_DIST.
2991 take gdk-pixbuf-marshal.h out of _la sources.
2993 2001-03-19 Tor Lillqvist <tml@iki.fi>
2995 * makefile.mingw.in: Handle gdk-pixbuf-marshal.c.
2997 * gdk_pixbuf.def: Update.
2999 * pixbufloader_*.def: Just export the fill_vtable functions now.
3001 2001-03-18 Mike Kestner <mkestner@ameritech.net>
3003 * make-inline-pixbuf.c (main): Added logic to remove output when
3006 2001-03-14 Havoc Pennington <hp@redhat.com>
3008 * Makefile.am (gdk-pixbuf-marshal.c): Use different temporary file
3009 from gdk-pixbuf-marshal.h, fixes parallel makes.
3011 Thu Mar 1 04:01:57 2001 Tim Janik <timj@gtk.org>
3013 * test-gdk-pixbuf.c: fixed includes.
3015 2001-02-18 Havoc Pennington <hp@pobox.com>
3017 * gdk-pixbuf-io.c (gdk_pixbuf_load_module): prepend underscore
3018 (gdk_pixbuf_get_named_module): prepend underscore
3019 (gdk_pixbuf_get_module): prepend underscore
3021 2001-02-19 Havoc Pennington <hp@redhat.com>
3023 * gdk-pixbuf-io.c (gdk_pixbuf_load_module): const fix
3025 2001-02-17 Havoc Pennington <hp@pobox.com>
3027 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_new_with_type): docs
3029 2001-02-07 Alexander Larsson <alexl@redhat.com>
3031 * io-xpm.c (free_buffer):
3032 Use g_free, since the buffer is allocated with g_try_alloc().
3034 2001-02-06 Christophe Merlet <redfox@eikonex.org>
3036 * gdk-pixbuf-data.c: Fixes a minor typo.
3038 Sun Feb 4 07:59:57 2001 Tim Janik <timj@gtk.org>
3040 * gdk-pixbuf.h: DOH! don't include glib/gobject.h but glib-object.h,
3041 we finally need the gobject->gruntime rename.
3043 * *.c: scratched calls to g_type_init(), there's simply no point in
3044 doing that, use gtk_init().
3046 2001-02-01 Havoc Pennington <hp@pobox.com>
3048 * gdk-pixbuf-loader.c, gdk-pixbuf-loader.h: rename "private" field
3049 in struct to "priv" for C++
3051 2001-01-31 Havoc Pennington <hp@pobox.com>
3053 * gdk-pixbuf.c: include glib-object.h instead of gvaluetypes.h
3055 2001-01-26 Havoc Pennington <hp@redhat.com>
3057 * gdk-pixbuf-io.c (mname): fix included modules case.
3059 2001-01-22 Havoc Pennington <hp@redhat.com>
3061 * gdk-pixbuf-io.c (gdk_pixbuf_new_from_xpm_data): check errors
3062 from gdk_pixbuf_load_module
3064 2001-01-22 Havoc Pennington <hp@redhat.com>
3066 * Makefile.am: Add built marshaller files to support
3067 GdkPixbufLoader signals
3069 * gdk-pixbuf-io.c (gdk_pixbuf_load_module): have
3070 GDK_PIXBUF_MODULEDIR unconditionally replace the compiled-in
3071 module location, rather than acting as a fallback, because we are
3072 using GDK_PIXBUF_MODULEDIR to use gdk-pixbuf before installing it.
3074 * gdk-pixbuf.h: include gdk-pixbuf-loader.h
3076 * gdk-pixbuf-loader.h, gdk-pixbuf-loader.c: Move back over here
3077 from gtk, and add error to close(), because stop_load may do
3078 parsing of the image.
3080 * pixops/have_mmx.S (_pixops_have_mmx): add newline at end of file
3082 * io-*.c: make individual operations static, and add fill_vtable
3083 functions which are exported. Fix the collection of type warnings
3084 that surfaced, including a number of functions that didn't
3085 properly take a GError and some that weren't
3086 const-correct. Involved adding error handling for a few loaders.
3088 * gdk-pixbuf-io.h: Add error reporting to stop_load function
3090 * gdk-pixbuf-io.c (gdk_pixbuf_load_module): change to just look up
3091 a function that fills in the GdkPixbufModule vtable, instead of
3092 looking up all the image functions individually; this means we
3093 can get type safety within modules for the loader functions.
3094 Also it means you don't have to keep the statically compiled and
3095 GModule versions in sync.
3097 * test-gdk-pixbuf.c (main): remove gdk_pixbuf_init()
3099 * make-inline-pixbuf.c (main): remove call to gdk_pixbuf_init()
3101 * gdk-pixbuf.h: nuke gdk_pixbuf_init()
3103 * gdk-pixbuf-animation.c (gdk_pixbuf_frame_get_type): g_type_init
3106 * gdk-pixbuf.c (gdk_pixbuf_get_type): g_type_init () here
3108 * gdk-pixbuf-animation.c (gdk_pixbuf_animation_get_type):
3111 2001-01-20 John Harper <jsh@eazel.com>
3113 * io-xbm.c: new pixbuf loader, for X bitmap files. Basically a
3114 collision between Xlib's RdBitF.c and io-tiff.c
3116 * gdk-pixbuf-io.c, Makefile.am, pixbufloader_xbm.def: added
3119 [ merged from stable gdk-pixbuf module. Untested, but it
3120 compiles, and works fine in the stable module ]
3122 2001-01-18 Tor Lillqvist <tml@iki.fi>
3124 * gdk-pixbuf-io.c (get_libdir): (Win32) Use the new
3125 g_win32_get_package_installation_subdirectory() function. No need
3126 to include windows.h.
3127 (gtk_win32_get_installation_directory): Remove this then.
3129 2001-01-01 Havoc Pennington <hp@redhat.com>
3131 * Makefile.am (libgdk_pixbuf_1_3_la_LDFLAGS): add
3132 @LIBTOOL_EXPORT_OPTIONS@
3134 2000-12-30 Tor Lillqvist <tml@iki.fi>
3136 * gdk_pixbuf.def: Update.
3138 2000-12-16 Havoc Pennington <hp@pobox.com>
3140 * gdk-pixbuf-animation.c (gdk_pixbuf_animation_new_from_file): ref
3141 the pixbuf in the frame, so we can use gdk_pixbuf_frame_free
3142 (gdk_pixbuf_frame_copy): new function
3143 (gdk_pixbuf_frame_free): new function
3144 (gdk_pixbuf_frame_get_type): new function
3145 (GDK_TYPE_PIXBUF_FRAME): macro to get type for GdkPixbufFrame
3147 Tue Nov 14 11:51:26 2000 Owen Taylor <otaylor@redhat.com>
3149 * Makefile.am: Add -avoid-version for all modules.
3151 2000-11-13 Havoc Pennington <hp@redhat.com>
3153 * io-png.c (png_simple_error_callback): fix error message to not
3154 say "save" since it's used for loading
3156 2000-11-11 Hans Breuer <Hans@Breuer.Org>
3158 * gdk-pixbuf-io.c : Fix all function prototype macros for self
3159 contained image handlers (!USE_G_MODULE). Files to save should
3160 be opened in binary mode, fopen(s, "wb").
3162 * io-xpm.c : added HAVE_UNISTD_H condition
3164 2000-11-11 Tor Lillqvist <tml@iki.fi>
3166 * gdk_pixbuf.def: Add gdk_pixbuf_new_subpixbuf.
3168 * io-tiff.c (gdk_pixbuf__tiff_image_begin_load): Use
3169 g_file_open_tmp() (just added to GLib) instead of mkstemp() (or
3170 mktemp() and open()).
3172 * io-xpm.c (gdk_pixbuf__xpm_image_begin_load): Ditto.
3174 2000-11-01 Havoc Pennington <hp@pobox.com>
3176 * gdk-pixbuf.c (gdk_pixbuf_new_subpixbuf): New function to create
3177 a pixbuf pointing to a subregion of another pixbuf.
3179 2000-10-16 Tor Lillqvist <tml@iki.fi>
3181 * gdk-pixbuf-io.c: Define also m_save (for the non-gmodule case).
3183 2000-10-16 Havoc Pennington <hp@redhat.com>
3185 * gdk-pixbuf-io.c (gdk_pixbuf_get_module)
3186 (gdk_pixbuf_get_named_module) (gdk_pixbuf_load_module):
3187 add error reporting here also
3189 * make-inline-pixbuf.c (main): use GError
3191 * io-xpm.c: include unistd.h
3193 * gdk-pixbuf-util.c: include string.h
3195 * io-*.c: add error reporting
3197 * gdk-pixbuf-animation.c (gdk_pixbuf_animation_new_from_file): add
3200 * gdk-pixbuf-io.c (gdk_pixbuf_new_from_file): Add error reporting
3202 * gdk-pixbuf-io.h: Add GError** to load_increment and load
3205 * gdk-pixbuf-io.c (gdk_pixbuf_save) (gdk_pixbuf_savev): return
3206 a G_FILE_ERROR if we fail to write or close the file.
3208 * gdk-pixbuf.h: remove GDK_PIXBUF_ERROR_IO, instead we'll use
3209 G_FILE_ERROR_*. Rename enum to GdkPixbufError, properly following
3210 the GError naming rules. Add GError** to load functions.
3212 2000-10-06 Havoc Pennington <hp@redhat.com>
3214 * gdk-pixbuf.h: add GdkPixbufAlphaMode
3216 2000-10-06 Havoc Pennington <hp@redhat.com>
3218 This entry is a summary of the merged-in changes from 1.0.
3219 Relevant original ChangeLog entries are spliced in after
3220 this entry; the files they refer to are from the 1.0
3223 * pixops/pixops.c (pixops_composite_nearest): sync a small fix
3226 * io-xpm.c (xpm_seek_string): add fscanf error check from 1.0
3227 Add progressive loader from 1.0
3229 * io-tiff.c (gdk_pixbuf__tiff_image_begin_load): mem leak fixes
3232 * io-pnm.c: new version from 1.0 tree
3234 * io-jpeg.c (gdk_pixbuf__jpeg_image_load): sync from 1.0, use
3237 * io-gif.c (lzw_read_byte): sync from 1.0, change a g_error to
3239 (gif_get_next_step): return 0 here, sync from 1.0
3241 * gdk-pixbuf-util.c: sync email address change for Cody
3244 2000-09-11 Jeffrey Stedfast <fejj@helixcode.com>
3246 * gdk-pixbuf/io-pnm.c: Pretty much totally rewrote again because
3247 last nights code was still "broken". Should now properly handle
3248 all error conditions gracefully.
3250 2000-09-10 Jeffrey Stedfast <fejj@helixcode.com>
3252 * gdk-pixbuf/io-pnm.c: Rewrote.
3254 2000-09-09 Federico Mena Quintero <federico@helixcode.com>
3256 * gdk-pixbuf/pixops/pixops.c (pixops_composite_nearest): Compute
3257 the correct dest offset.
3259 2000-08-25 Federico Mena Quintero <federico@helixcode.com>
3261 * gdk-pixbuf/io-xpm.c: #include <unistd.h>
3263 2000-08-05 Larry Ewing <lewing@helixcode.com>
3265 * gdk-pixbuf/io-tiff.c: stop leaking context->tempname.
3267 * gdk-pixbuf/io-xpm.c: same as above.
3269 2000-07-26 Michael Meeks <michael@helixcode.com>
3271 * gdk-pixbuf/io-jpeg.c (gdk_pixbuf__jpeg_image_load): make
3274 2000-07-21 Larry Ewing <lewing@helixcode.com>
3276 * gdk-pixbuf/io-xpm.c: add a fake progressive loader so that
3277 xpm at least supports the progressive interface like the one in
3278 io-tiff.c. This should be reimplemented as an actual progressive
3281 2000-07-19 Jonathan Blandford <jrb@redhat.com>
3283 * demo/pixbuf-demo.c (update_timeout): changed scaling level to
3284 make it look better.
3285 * gdk-pixbuf/testpixbuf.c (update_timeout): Patch from michael
3286 meeks to handle errors better.
3288 2000-10-07 Tor Lillqvist <tml@iki.fi>
3291 * pixbufloader_jpeg.def
3292 * pixbufloader_png.def: Add new entry points.
3294 * makefile.mingw.in: Use libintl.
3296 2000-10-06 Havoc Pennington <hp@redhat.com>
3298 * gdk-pixbuf-io.c (gdk_pixbuf_save): s/format/type/g to be
3299 consistent with gdk_pixbuf_loader_new_with_type().
3300 Return runtime error if a module is missing.
3302 * gdk-pixbuf.h: add GDK_PIXBUF_ERROR_UNKNOWN_TYPE
3304 2000-10-05 Havoc Pennington <hp@redhat.com>
3306 Pixbuf saving, patch from David Welton.
3308 * Makefile.am (GDK_PIXBUF_LIBS): add INTLLIBS
3309 (libgdk_pixbuf_1_3_la_SOURCES): add gdk-pixbuf-i18n.h
3311 * gdk-pixbuf-i18n.h: Add _() to gdk-pixbuf
3313 * io-png.c (gdk_pixbuf__png_image_save): PNG save routine.
3315 * io-jpeg.c (gdk_pixbuf__jpeg_image_save): JPEG save routine.
3317 * gdk-pixbuf-io.c (gdk_pixbuf_save):
3318 (gdk_pixbuf_savev): Implement pixbuf saving routines
3320 * gdk-pixbuf.c (gdk_pixbuf_error_quark): pixbuf error quark
3323 * gdk-pixbuf.h: Add public save routines; add pixbuf error
3326 * gdk-pixbuf-io.h: Add save function to GdkPixbufModule
3328 2000-10-05 Dan Winship <danw@helixcode.com>
3330 * io-png.c, io-tiff.c, io-xpm.c: Fix comments to not claim that
3331 all three of these files are the JPEG image loader. (From
3334 2000-10-03 Tor Lillqvist <tml@iki.fi>
3336 * makefile.mingw.in: Add rule for make-inline-pixbuf. Use
3337 gdk-pixbuf's version number in the rule for makefile.mingw itself.
3339 * gdk_pixbuf.def: Add new entry points.
3341 2000-09-26 Havoc Pennington <hp@redhat.com>
3343 * gdk-pixbuf-util.c (gdk_pixbuf_saturate_and_pixelate): Add this
3344 function here, instead of putting it in a private GTK+ file.
3346 * gdk-pixbuf-private.h (GdkPixbufInlineFormat): include an
3347 enum here for the known formats of inlined pixbufs.
3348 Also, #define our file magic here.
3350 2000-06-23 Havoc Pennington <hp@redhat.com>
3352 * make-inline-pixbuf.c: Small program that creates C variable
3353 declarations of inline pixbuf data. This can be read
3354 by gdk_pixbuf_new_from_inline.
3356 * gdk-pixbuf.h (gdk_pixbuf_new_from_inline): New function to read
3357 inline pixbuf data and create a pixbuf from it.
3359 * gdk-pixbuf-data.c (gdk_pixbuf_new_from_inline): implement here
3361 2000-09-07 Tor Lillqvist <tml@iki.fi>
3363 * makefile.mingw.in: Use own version number for gdk-pixbuf DLLs,
3366 2000-08-12 Tor Lillqvist <tml@iki.fi>
3368 * gdk_pixbuf.def: Add missing entry point.
3370 2000-08-10 Havoc Pennington <hp@redhat.com>
3372 * Makefile.am (EXTRA_DIST): The *.def files had the wrong names
3373 (s/pixbuf_/pixbufloader_)
3375 2000-08-02 Tor Lillqvist <tml@iki.fi>
3381 * io-wbmp.c: Conditionalise inclusion of <unistd.h>.
3383 * makefile.mingw.in: List loaders alphabetically. Add the wbmp
3384 one. Fix names of DLLs to have '-' instead of '_'.
3386 2000-07-31 Elliot Lee <sopwith@redhat.com>
3387 * io-wbmp.c: Some bug fixes - now tested to work.
3389 2000-07-27 Elliot Lee <sopwith@redhat.com>
3391 * gdk-pixbuf-io.h, gdk-pixbuf-io.c: Add
3392 gdk_pixbuf_get_named_module() function to facilitate above change
3393 * io-wbmp.c, pixbufloader_wbmp.defs, gdk-pixbuf-io.c, Makefile:
3394 Implement loader for WBMP format.
3395 * io-bmp.c: Don't malloc a temporary buffer - use stack instead.
3397 2000-07-23 Tor Lillqvist <tml@iki.fi>
3402 * pixops/makefile.mingw.in
3403 * pixbuf_*.def: New files.
3406 * pixops/Makefile.am: Add them. Add rule to generate makefile.mingw.
3408 * gdk-pixbuf-io.c (gtk_win32_get_installation_directory):
3409 New function, to get the GTK+ installation directory from
3410 the Windows Registry, where the installation program
3411 for whatever software includes GTK+ has stored it.
3413 Used to avoid having hardcoding the directory where to look for
3414 loaders. This function is needed by gtk, too, so it should
3415 really be just in one place. Maybe a small static library
3416 one level up from here?
3418 * gdk-pixbuf-animation.c (gdk_pixbuf_animation_new_from_file)
3419 * gdk-pixbuf-io.c (gdk_pixbuf_new_from_file):
3420 Open file in binary mode. This *is* standard C. (No-op on Unix,
3423 * io-jpeg.c: If we don't HAVE_SIGSETJMP, use normal setjmp().
3425 * io-tiff.c: Use g_get_tmp_dir(). If we don't HAVE_MKSTEMP, use
3426 mktemp() and open().
3427 (gdk_pixbuf__tiff_image_stop_load): g_free() also the tempname.
3429 * pixops/*.S: The Gas from mingw32 doesn't like the .type
3430 pseudo-op. Conditionalise on __MINGW32__, but probably
3431 should conditionalise on Gas version instead? Or could we
3432 do without .type on all systems?
3434 * pixops/timescale.c: Use g_get_current_time()
3435 instead of gettimeofday().
3437 Sat Jul 22 10:57:22 2000 Owen Taylor <otaylor@redhat.com>
3439 * Makefile.am (test_gdk_pixbuf_LDADD): Remove -lgmodule
3441 Tue Jul 11 11:26:42 2000 Owen Taylor <otaylor@redhat.com>
3443 * gdk-pixbuf.c: Add <string.h> include.
3445 Tue Jul 11 06:20:14 2000 Tim Janik <timj@gtk.org>
3447 * io-gif.c (gdk_pixbuf__gif_image_load_animation):
3448 * gdk-pixbuf-data.c (gdk_pixbuf_new_from_data):
3449 * gdk-pixbuf-animation.c (gdk_pixbuf_animation_new_from_file):
3450 use g_object_new() instead of g_type_create_instance() which
3451 is a private function for fundamental type implementations.
3453 Thu Jul 6 11:49:47 2000 Owen Taylor <otaylor@redhat.com>
3455 * Makefile.am (libgdk_pixbuf_la_LDFLAGS): Use GTK+ version
3456 soname scheme for gdk-pixbuf.
3458 2000-06-21 Havoc Pennington <hp@pobox.com>
3460 * gdk-pixbuf.c: Convert GdkPixbuf to GObject, leaving it opaque
3461 (i.e. derivation is not allowed, and there are no virtual methods
3463 (gdk_pixbuf_preinit): Call g_type_init() here.
3464 (gdk_pixbuf_init): Add a user-friendly init function, for users
3465 of standalone gdk-pixbuf
3467 * gdk-pixbuf-animation.c: Convert to GObject, in the same
3468 way GdkPixbufAnimation was done.
3470 * gdk-pixbuf.h: Remove gdk_pixbuf_set_unref_handler() and
3471 gdk_pixbuf_finalize() from API, since these are broken and don't
3472 make sense with new GObject stuff.
3474 Wed Jun 21 16:02:48 2000 Owen Taylor <otaylor@redhat.com>
3476 * gdk-pixbuf-io.c (gdk_pixbuf_load_module): Add feature to
3477 support a GDK_PIXBUF_MODULEDIR env variable as a secondary
3480 2000-06-10 Federico Mena Quintero <federico@helixcode.com>
3482 * demo/pixbuf-demo.c: It was cold and rainy this Saturday morning,
3483 so I needed something to warm my thighs. Running plain infinite
3484 loops on your laptop to make it hot is not very much fun. A demo
3485 of the gdk-pixbuf scaling functions is way better, and looks
3488 * configure.in (AC_OUTPUT): Added the demo Makefile.
3490 * Makefile.am (SUBDIRS): Added the demo directory.
3492 2000-06-09 Larry Ewing <lewing@helixcode.com>
3494 * gdk-pixbuf/io-png.c (gdk_pixbuf__png_image_load_increment):
3495 setjmp for the png error handler. It seems setting the error
3496 handling functions does not avoid the jump, and so not calling
3497 setjmp was causing the incremental loader to jump into lala land.
3498 (gdk_pixbuf__png_image_begin_load): setjmp for error handling, I'm
3499 not sure this one is actually required but the docs say it must be
3500 set for every call to a png_* function.
3501 Also changed the comment to reflect the fact that setting the
3502 error handlers does _not_ avoid the longjmp.
3504 2000-06-06 Larry Ewing <lewing@helixcode.com>
3506 * gdk-pixbuf/gdk-pixbuf-loader.c (gdk_pixbuf_loader_frame_done):
3507 take frame offest into account when trying to calculate the
3508 animation bbox. Also set the width to the width not the height.
3509 (gdk_pixbuf_loader_animation_done): cycle over the frames to
3510 calculate bbox because now we finally have all the offset
3511 information for each frame.
3513 2000-06-05 Mathieu Lacage <mathieu@gnome.org>
3515 * configure.in: add some gtk parameters to the
3516 GDK_PIXBUF_LIBÃ�²S and GDK_PIXBUG_INCLUDEDIR vars. One more
3517 fight in my crusade for strange prefix compile...
3519 2000-05-30 Not Zed <NotZed@HelixCode.com>
3521 * gdk-pixbuf/io-jpeg.c (gdk_pixbuf__jpeg_image_begin_load):
3522 Initialise the error handler exit routine to our own. Note this
3523 means that every function that accesses the jpeg lib on this
3524 object MUST do a setjmp.
3525 (gdk_pixbuf__jpeg_image_stop_load): setjmp before accessing jpeg
3526 lib for handling fatal error.
3527 (gdk_pixbuf__jpeg_image_load_increment): And here too. So now
3528 your applications dont quit if there's a jpeg error!
3530 2000-05-30 Federico Mena Quintero <federico@helixcode.com>
3532 * gdk-pixbuf.spec.in: Include all the loader libraries. Patch
3533 from Frank de Lange <frank@unternet.org>.
3535 2000-05-09 Darin Adler <darin@eazel.com>
3537 * gdk-pixbuf/test-gdk-pixbuf.c:
3538 Fixed includes to get rid of accidental GNOME dependency.
3540 2000-05-26 Cody Russell <car0969@gamma2.uta.edu>
3541 * Makefile.am: Added gdk-pixbuf.spec to EXTRA_DIST
3543 2000-05-22 Federico Mena Quintero <federico@helixcode.com>
3545 * configure.in: Bumped version number to 0.8.0.
3547 * doc/Makefile.am (content_files): The toplevel gdk-pixbuf.sgml
3548 file was not being distributed.
3550 * gdk-pixbuf/pixops/Makefile.am (EXTRA_DIST): Added DETAILS.
3552 2000-05-09 Darin Adler <darin@eazel.com>
3554 * gdk-pixbuf/gdk-pixbuf-drawable.c: (rgb565lsb), (rgb565msb),
3555 (rgb565alsb), (rgb565amsb), (rgb555lsb), (rgb555msb), (rgb555alsb),
3556 (rgb555amsb), (convert_real_slow): Change all conversion from 16-bit
3557 formats to 32-bit formats to re-use the high bits of the color values
3558 so that white maps to full white.
3560 Fri May 5 12:16:32 2000 Owen Taylor <otaylor@redhat.com>
3562 * gdk-pixbuf/pixops/DETAILS: Add beginnings of file with
3563 detailed information about the structure and algorithms
3564 of pixops so people can fix it instead of breaking it.
3566 2000-05-04 Darin Adler <darin@eazel.com>
3568 * gdk-pixbuf/pixops/pixops.c: (pixops_composite_nearest),
3569 (composite_pixel), (composite_line):
3570 * gdk-pixbuf/test-gdk-pixbuf.c: (simple_composite_test_one_type):
3571 Now that Owen explained the algorithm, I think I implemented it
3572 right for the cases where the destination pixbuf is not opaque.
3573 The test does seem to confirm it.
3575 2000-05-04 Darin Adler <darin@eazel.com>
3577 * gdk-pixbuf/.cvsignore:
3578 * gdk-pixbuf/Makefile.am:
3579 * gdk-pixbuf/test-gdk-pixbuf.c (store_pixel), (fill_with_pixel),
3580 (load_pixel), (simple_composite_test_one),
3581 (simple_composite_test_one_type), (simple_composite_test), (main):
3582 Added some tests of composite to highlight problems in the old
3583 implementation. These tests run without any user interaction.
3584 Just do "make check".
3586 * gdk-pixbuf/pixops/pixops.c (pixops_composite_nearest),
3587 (composite_pixel), (composite_line): Fix composite to do a textbook
3588 "A over B" composite. This was clearly the intent, and it was easy
3589 to fix the code to do it. (Note to those that read my earlier tries
3590 at a patch; this version fixes typos that were present in all
3591 my patch attempts. I checked the final version by adding more tests.)
3593 2000-04-22 05:27:43 2000 Owen Taylor <otaylor@redhat.com>
3595 * gdk-pixbuf/pixops/pixops.c (pixops_scale_nearest): Properly
3596 offset y coordinate accordining to render_y0.
3598 * gdk-pixbuf/gdk-pixbuf-scale.c: Properly handle nonzero
3601 2000-04-22 James Henstridge <james@daa.com.au>
3603 * gdk-pixbuf.spec.in (%files): moved %{prefix}/bin/* from the main
3604 package to the devel package. The only file installed in bin is
3605 gdk-pixbuf-config, which belongs in -devel. This should allow having
3606 multiple versions of the main gdk-pixbuf package installed.
3608 2000-04-17 Karl Eichwalder <ke@suse.de>
3610 * gdk-pixbuf/Makefile.am (INCLUDES): Add $(GNOME_CFLAGS).
3611 Reported by Jens Finke.
3613 2000-04-14 Tomasz KÃ�³opczko <kloczek@pld.org.pl>
3615 * gdk-pixbuf/pixops/makefile.am: $(LIBART_CFLAGS) replaced by
3616 $(GTK_CFLAGS) - now gdk-pixbuf compiles correctly.
3618 2000-04-13 James Henstridge <james@daa.com.au>
3620 * configure.in: when performing the configure check to see if
3621 gmodule works, set CFLAGS to GLIB_CFLAGS and LIBS to GLIB_LIBS,
3622 rather than the other way round. Also, call AC_MSG_RESULT in the
3623 even that dynamic modules were not supported.
3625 2000-04-12 Federico Mena Quintero <federico@helixcode.com>
3627 This comes from an excellent idea by Tim Janik (timj@gtk.org) to
3628 hook to the last unref operation.
3630 * gdk-pixbuf/gdk-pixbuf.c (gdk_pixbuf_set_last_unref_handler): New
3631 function to set the last unref handler for a pixbuf.
3632 (gdk_pixbuf_finalize): New function to actually finalize a pixbuf.
3633 It calls the pixbuf's destroy notification function and frees the
3634 GdkPixbuf structure itself.
3635 (gdk_pixbuf_unref): Use the last unref function of the pixbuf if
3638 * gdk-pixbuf/gdk-pixbuf-private.h (struct _GdkPixbuf): New fields
3639 for the last unref handler and its user data.
3641 * gdk-pixbuf/gdk-pixbuf-data.c (gdk_pixbuf_new_from_data): Use
3642 g_new0() to allocate the pixbuf.
3644 * gdk-pixbuf/gdk-pixbuf-loader.c (gdk_pixbuf_loader_class_init):
3645 Fixed the call to gtk_signal_new() for the "frame_done" signal; it
3646 was not specifying the `frame' argument.
3648 * gdk-pixbuf/gdk-pixbuf-animation.c
3649 (gdk_pixbuf_animation_get_width): Fixed docstring.
3650 (gdk_pixbuf_animation_get_height): Likewise.
3651 (gdk_pixbuf_animation_get_num_frames): Likewise.
3652 (gdk_pixbuf_animation_get_frames): Likewise.
3654 * doc/gdk-pixbuf-sections.txt: Updated with the new functions and
3657 * doc/tmpl/gdk-pixbuf.sgml: Added the description for GdkColorspace.
3659 * doc/tmpl/scaling.sgml: Added the description for GdkInterpType.
3661 * doc/tmpl/refcounting.sgml: Updated with the information about
3662 the last unref handler.
3664 * doc/tmpl/*.sgml: Markup tweaks.
3666 * gdk-pixbuf/Makefile.am (libgnomecanvaspixbuf_la_LDFLAGS): Sigh,
3667 update the libtool version number for libgnomecanvaspixbuf as
3669 (libpixbufloader_*_la_LDFLAGS): The loaders need to be versioned
3670 as well, or the old ones won't work with the new stuff. Also,
3671 renamed the modules as follows.
3673 * gdk-pixbuf/gdk-pixbuf-io.c (gdk_pixbuf_load_module): Now the
3674 modules are called "libpixbufloader-<format>.so" instead of
3675 "libpixbuf-<format>.so". They needed renaming so that the new
3676 loaders won't overwrite the old ones; even with the versioning
3677 stuff, the new .so symlink to the .so.1.0.0 would overwrite the
3680 2000-04-12 Paolo Molaro <lupus@debian.org>
3682 * .cvsignore, src/.cvsignore: shut up cvs.
3684 2000-04-11 Federico Mena Quintero <federico@helixcode.com>
3686 Most of this patch is based on a patch by Havoc Pennington
3687 (hp@redhat.com) to make GdkPixbuf's structures opaque and to
3688 remove the libart dependency.
3690 * gdk-pixbuf/gdk-pixbuf.h: Removed the public structures.
3691 (GdkColorspace): New enum that for now only contains
3693 (GdkPixbufDestroyNotify): New type for the pixbuf's pixels destroy
3694 notification function.
3695 (GdkInterpType): New num with interpolation types.
3697 * *.[ch]: Replace the libart stuff with our own stuff.
3699 * pixops/*.[ch]: Likewise.
3701 * gdk-pixbuf/gdk-pixbuf-private.h: New file with the private
3702 declarations of the GdkPixbuf structures.
3704 * gdk-pixbuf/gdk-pixbuf.c (gdk_pixbuf_new_from_art_pixbuf):
3706 (gdk_pixbuf_get_format): Constify.
3707 (gdk_pixbuf_get_n_channels): Constify.
3708 (gdk_pixbuf_get_has_alpha): Constify.
3709 (gdk_pixbuf_get_bits_per_sample): Constify.
3710 (gdk_pixbuf_get_pixels): Constify.
3711 (gdk_pixbuf_get_width): Constify.
3712 (gdk_pixbuf_get_height): Constify.
3713 (gdk_pixbuf_get_rowstride): Constify.
3715 * gdk-pixbuf/gdk-pixbuf.c (gdk_pixbuf_copy): New function to copy
3718 * gdk-pixbuf/gdk-pixbuf-data.c (gdk_pixbuf_new_from_data): Added a
3719 bits_per_sample argument; currently only 8 bits per sample are
3722 * gdk-pixbuf/gdk-pixbuf-animation.c (gdk_pixbuf_frame_get_pixbuf):
3724 (gdk_pixbuf_frame_get_x_offset): New accessor.
3725 (gdk_pixbuf_frame_get_y_offset): New accessor.
3726 (gdk_pixbuf_frame_get_delay_time): New accessor.
3727 (gdk_pixbuf_frame_get_action): New accessor.
3729 * gdk-pixbuf/gdk-pixbuf-render.c
3730 (gdk_pixbuf_render_pixmap_and_mask): Instead of returning a solid
3731 mask rectangle for pixbufs without an alpha channel, set the
3732 *mask_return to NULL.
3734 * gdk-pixbuf/gdk-pixbuf-util.c (gdk_pixbuf_add_alpha): Constify.
3736 * gdk-pixbuf/gdk-pixbuf-scale.c: Fix includes.
3738 * gdk-pixbuf/gdk-pixbuf-scale.c (gdk_pixbuf_scale): Added some
3739 preconditions. Maybe we should also check for the colorspace,
3740 bits per pixel, and such.
3741 (gdk_pixbuf_composite): Likewise.
3742 (gdk_pixbuf_composite_color): Likewise.
3743 (gdk_pixbuf_scale_simple): Likewise, and fail gracefully if we
3744 cannot allocate the new pixbuf.
3745 (gdk_pixbuf_composite_color_simple): Likewise.
3747 * gdk-pixbuf/gnome-canvas-pixbuf.c (gnome_canvas_pixbuf_render):
3748 Use art_rgb_rgba_affine() or art_rgb_affine() since we no longer
3751 * gdk-pixbuf/io-bmp.c: Fix includes.
3753 * gdk-pixbuf/pixops/pixops.c (pixops_scale_nearest): Fixed cast in
3758 * configure.in: Removed checks for libart.
3760 * gdk-pixbuf/Makefile.am: Removed references to libart.
3761 (noinst_HEADERS): Added gdk-pixbuf-private.h.
3763 * gdk-pixbuf/Makefile.am (libgdk_pixbuf_la_LDFLAGS): Incremented
3764 the version number of the libtool library to indicate that this
3765 definitely is not compatible with the old usage. I know you love
3768 * configure.in: Bumped version number to 0.7.0.
3772 * gdk-pixbuf-config.in (--libs): We no longer require libart.
3774 * DEPENDS.libgdk_pixbuf: We no longer depend on libart.
3776 * gdk-pixbuf.spec.in: Updated, but I don't guarantee anything.
3778 2000-04-06 Jonathan Blandford <jrb@redhat.com>
3780 * gdk-pixbuf/testanimation.c (main): add more info to the
3781 testanimation frames.
3783 2000-04-04 Ettore Perazzoli <ettore@helixcode.com>
3785 * gdk-pixbuf/gdk-pixbuf-animation.c
3786 (gdk_pixbuf_animation_get_width): New accessor function.
3787 (gdk_pixbuf_animation_get_height): New accessor function.
3788 (gdk_pixbuf_animation_get_num_frames): New accessor function.
3789 (gdk_pixbuf_animation_get_frames): New accessor function.
3791 2000-04-01 Federico Mena Quintero <federico@helixcode.com>
3793 * gdk-pixbuf/gdk-pixbuf.c: Reverted Mark's change. The refcount
3794 is private information, and the art_pixbuf will go away soon.
3796 2000-03-31 Mark Crichton <crichton@gimp.org>
3798 * gdk-pixbuf/gdk-pixbuf.c: Added gdk_pixbuf_get_refcount
3799 and gdk_pixbuf_get_artpixbuf accessor functions.
3801 2000-03-29 Federico Mena Quintero <federico@helixcode.com>
3803 * gdk-pixbuf/gdk-pixbuf.c (gdk_pixbuf_get_has_alpha): Return
3804 gboolean instead of int.
3806 2000-03-29 Radek Doulik <rodo@helixcode.com>
3808 * gdk-pixbuf/gdk-pixbuf-animation.c
3809 (gdk_pixbuf_animation_new_from_file): same as below
3811 * gdk-pixbuf/io-gif.c (gif_get_lzw): added update of width and
3812 height in GdkPixbufAnimation
3814 2000-03-28 Radek Doulik <rodo@helixcode.com>
3816 * gdk-pixbuf/io-gif.c (gif_get_lzw): test also for
3817 context->frame_done_func and context->anim_done_func to make
3818 progressive animation loading work
3820 * gdk-pixbuf/gdk-pixbuf-loader.c (gdk_pixbuf_loader_frame_done):
3821 added priv->pixbuf = NULL as pixbuf is now in frame (and to make
3822 gdk_pixbuf_loader_prepare happy)
3823 (gdk_pixbuf_loader_frame_done): update animation bbox
3825 * gdk-pixbuf/gdk-pixbuf.h: added bbox size (width, height) to
3828 2000-03-27 Radek Doulik <rodo@helixcode.com>
3830 * gdk-pixbuf/io-gif.c (gif_get_lzw): use frame_len and frame_width
3831 instead of width and height
3833 2000-03-27 Owen Taylor <otaylor@redhat.com>
3835 * gdk-pixbuf/pixops/pixops.c: Fix problem with
3836 precendence of >> and & which was keeping composite_color
3837 from working with non-gray images.
3839 2000-03-08 Jonathan Blandford <jrb@redhat.com>
3841 * gdk-pixbuf/io-gif.c (gdk_pixbuf__gif_image_load): free the context.
3842 (gdk_pixbuf__gif_image_load_animation): free the context.
3844 2000-03-06 Arjan van de Ven <arjan@fenrus.demon.nl>
3846 * gdk-pixbuf/io-bmp.c: Fixed to pointer-bugs and a
3847 mis-interpretation of the Microsoft documentation. Now
3848 it can load .BMP files that are not generated by The Gimp
3851 2000-03-01 Mark Crichton <crichton@gimp.org>
3853 * configure.in: Added BUILD_CANVAS_ITEM stuff to (finally)
3854 fix the last auto* build bug (where we have libart, but no
3857 * gdk-pixbuf/Makefile.am: Same.
3859 2000-02-28 Matt Wilson <msw@redhat.com>
3861 * gdk-pixbuf/gdk-pixbuf-drawable.c: s/unsigned long/guint32/g,
3862 s/unsigned short/guint16/g, s/unsigned char/guint8/g
3864 2000-02-26 Federico Mena Quintero <federico@helixcode.com>
3866 * README: We don't require libgif/ungif nor libXpm.
3868 * NEWS: This was outdated, so updated it.
3870 2000-02-25 Federico Mena Quintero <federico@helixcode.com>
3872 * gdk-pixbuf.m4: Use the correct name for
3873 gdk-pixbuf/gdk-pixbuf.h. Thanks to Jacob Berkman for pointing
3876 2000-02-21 Federico Mena Quintero <federico@helixcode.com>
3878 * configure.in (GDK_PIXBUF_MINOR): Bumped version number to 0.6.0.
3880 * doc/compiling.sgml: New appendix documenting the gdk-pixbuf
3881 library's particular options to configure.in.
3883 * doc/gdk-pixbuf.sgml: Include compiling.sgml appendix via an
3886 * doc/Makefile.am (gdk-pixbuf.html): Added compiling.sgml.
3888 * gdk-pixbuf/io-ico.c (gdk_pixbuf__ico_image_load_increment):
3889 Fixed typo in prototype name.
3891 * configure.in: Changed duplicated AC_MSG_CHECKING message to
3892 something more meaningful; now it is "checking whether dynamic
3895 * gdk-pixbuf/pixops/Makefile.am (noinst_PROGRAMS): Do not install
3896 the timescale program.
3898 Integrated Miguel de Icaza's <miguel@gnu.org> patch for optionally
3899 creating a single static library with all the image format modules
3902 2000-02-20 Miguel de Icaza <miguel@gnu.org>
3904 * gdk-pixbuf/io-xpm.c (gdk_pixbuf__xpm_image_load): Add prefix.
3905 (gdk_pixbuf__xpm_image_load_xpm_data): Add prefix.
3907 * gdk-pixbuf/io-tiff.c (gdk_pixbuf__tiff_image_load_real): Add prefix.
3908 (gdk_pixbuf__tiff_image_stop_load): Add prefix.
3909 (gdk_pixbuf__tiff_image_load_increment): Add prefix.
3910 (gdk_pixbuf__tiff_image_load): Add prefix.
3911 (gdk_pixbuf__tiff_image_stop_load): Update invocation.
3912 (gdk_pixbuf__tiff_image_begin_load): Add prefix.
3914 * gdk-pixbuf/io-ras.c (gdk_pixbuf__ras_image_load): Add prefix.
3915 (gdk_pixbuf__ras_image_load): Updated invocation.
3916 (gdk_pixbuf__ras_image_begin_load): Add prefix.
3917 (gdk_pixbuf__ras_image_stop_load): Add prefix.
3918 (gdk_pixbuf__ras_image_load_increment): Add prefix.
3920 * gdk-pixbuf/io-pnm.c (gdk_pixbuf__pnm_image_begin_load): Add prefix.
3921 (gdk_pixbuf__pnm_image_stop_load): Add prefix.
3922 (gdk_pixbuf__pnm_image_load_increment): Add prefix
3923 (gdk_pixbuf__pnm_image_load): Add prefix.
3925 * gdk-pixbuf/io-jpeg.c (gdk_pixbuf__jpeg_image_load): Add prefix.
3926 (gdk_pixbuf__jpeg_image_load_increment): Add prefix.
3927 (gdk_pixbuf__jpeg_image_begin_load): Add prefix.
3928 (gdk_pixbuf__jpeg_image_stop_load): Add prefix.
3930 * gdk-pixbuf/io-ico.c (gdk_pixbuf__ico_image_load): Add prefix.
3931 (gdk_pixbuf__ico_image_load): update invocation.
3932 (gdk_pixbuf__ico_image_load_increment): Add prefix.
3933 (gdk_pixbuf__ico_image_load): update invocation.
3934 (gdk_pixbuf__ico_image_begin_load): Add prefix.
3935 (gdk_pixbuf__ico_image_load): update invocation.
3936 (gdk_pixbuf__ico_image_stop_load): Add prefix.
3938 * gdk-pixbuf/io-gif.c (gdk_pixbuf__gif_image_load_animation): Add prefix.
3939 (gdk_pixbuf__gif_image_load): Add prefix.
3940 (gdk_pixbuf__gif_image_begin_load): Add prefix.
3941 (gdk_pixbuf__gif_image_load_increment): Add prefix.
3942 (gdk_pixbuf__gif_image_load_animation): Add prefix.
3943 (gdk_pixbuf__gif_image_stop_load): Add prefix.
3945 * gdk-pixbuf/io-bmp.c (gdk_pixbuf__bmp_image_load): Add prefix.
3946 (gdk_pixbuf__bmp_image_load): Rename function called.
3947 (gdk_pixbuf__bmp_image_load_increment): Add prefix
3949 * gdk-pixbuf/io-png.c (gdk_pixbuf__png_image_load): Add prefix.
3950 (gdk_pixbuf__png_image_begin_load): Add prefix.
3951 (gdk_pixbuf__png_image_stop_load): Add prefix.
3952 (gdk_pixbuf__png_image_load_increment): Add prefix.
3954 * gdk-pixbuf/gdk-pixbuf-io.c (file_formats): Make this static.
3955 (gdk_pixbuf_load_module): Load the shared library entry points
3956 using a "gdk_pixbuf__$module_name" prefix.
3957 (pixbuf_module_symbol): Wrapper routine that uses the module
3958 prefix for the modules to load the information.
3960 * configure.in (GDK_PIXBUF_VERSION): New option --disable-modules
3961 lets the user specify that gdk-pixbuf should link all image loader
3962 code into the library instaed of creating shared library modules.
3964 (dynworks): Renamed the automake conditional DYNAMIC_MODULES_WORK
3965 to BUILD_DYNAMIC_MODULES.
3967 2000-02-19 Jonathan Blandford <jrb@redhat.com>
3969 * gdk-pixbuf/io-gif.c (new_context): fix case where initial
3970 colormap entry is Transparent.
3972 2000-02-19 Owen Taylor <otaylor@redhat.com>
3974 * gdk-pixbuf/pixops/pixops.c (scale_pixel): Fix error in
3975 scale factors for non-alpha case.
3977 2000-02-14 Mark Crichton <crichton@gimp.org>
3979 * gdk-pixbuf/io-xpm.c (xpm_extract_color): Added check for "g"
3980 color type. Imlib/libXpm handle this, but we didn't.
3982 2000-02-14 Darin Adler <darin@eazel.com>
3984 * gdk-pixbuf/testpixbuf.c: Remove now-unnecessary cast.
3985 * .cvsignore: gdk-pixbuf/.cvsignore: More to ignore.
3987 2000-02-14 Elliot Lee <sopwith@redhat.com>
3988 * gdk-pixbuf/gdk-pixbuf.h, gdk-pixbuf/gdk-pixbuf-data.c: Make
3989 passed-in argument 'const'.
3991 2000-02-04 Michael Meeks <mmeeks@gnu.org>
3993 * gdk-pixbuf/io-gif.c (struct _GifContext): add x,y_offset.
3994 (gif_get_frame_info): put the offsets on the context.
3995 (gif_get_lzw): copy them off into the frame.
3996 (new_context): no change required; will 0 offsets by default.
3998 2000-01-28 Michael Meeks <michael@mejm2.dow.cam.ac.uk>
4000 * gdk-pixbuf/pixops/pixops.c (pixops_process): const + nasty
4003 * gdk-pixbuf/pixops/pixops.h: const.
4005 * gdk-pixbuf/gdk-pixbuf-util.c: const.
4007 * gdk-pixbuf/gdk-pixbuf-scale.c: const.
4009 * gdk-pixbuf/gdk-pixbuf.h: constify lots of things.
4011 2000-02-03 Federico Mena Quintero <federico@helixcode.com>
4013 * gdk-pixbuf/gdk-pixbuf-render.c
4014 (gdk_pixbuf_render_threshold_alpha): Added sanity check for width
4015 and height being >= 0. Also, do nothing if either of them is
4016 zero. Thanks to Ettore for pointing this out.
4017 (gdk_pixbuf_render_to_drawable): Likewise.
4018 (gdk_pixbuf_render_to_drawable_alpha): Likewise.
4020 2000-02-02 Federico Mena Quintero <federico@helixcode.com>
4022 * gdk-pixbuf/io-gif.c (gif_get_lzw): Removed debugging g_print.
4023 Thanks to John Sullivan <sullivan@eazel.com> for the patch.
4025 * gdk-pixbuf/testpixbuf-drawable.c (configure_cb): Get a new area
4026 of the screen when the window is resized. Thanks to David
4027 N. Welton <davidw@linuxcare.com> for pointing this out.
4028 Misc. cleanups to the rest of the file.
4030 2000-02-01 Federico Mena Quintero <federico@helixcode.com>
4032 * doc/tmpl/rendering.sgml: gnome_init() does not call
4033 gdk_rgb_init(), so don't mention that it does in the
4034 documentation. Thanks to Alexander Kruuse <kruuse@home.se> for
4037 2000-01-31 Havoc Pennington <hp@redhat.com>
4039 * gdk-pixbuf/Makefile.am (noinst_PROGRAMS): no testpixbuf-foo target
4041 Mon Jan 31 12:38:50 2000 Owen Taylor <otaylor@redhat.com>
4043 * gdk-pixbuf/pixops/pixops.c (scale_line): Fix from Peter
4044 Wainwright to fix 4a => 4a scaling.
4046 2000-01-29 Mark Crichton <crichton@gimp.org>
4048 * gdk-pixbuf-config: Oh dear, we weren't Telsa/Alan proof...
4049 put `libart-config --libs` in instead of -lart_lgpl.
4051 2000-01-22 Federico Mena Quintero <federico@helixcode.com>
4053 * gdk-pixbuf/io-pnm.c (pnm_read_raw_scanline): Return an error on
4055 (pnm_read_ascii_scanline): Initialize data and mask.
4057 * gdk-pixbuf/io-xpm.c (pixbuf_create_from_xpm): Initialize
4058 fallbackcolor to keep gcc happy.
4060 * configure.in: Bumped version number to 0.5.0.
4062 * gdk-pixbuf/pixops/timescale.c (dump_array): Removed unused variable.
4065 * gdk-pixbuf/pixops/pixops.c (pixops_composite_color_nearest): Put
4066 parentheses around + in a shift to remove a compiler warning.
4067 (pixops_process): Likewise.
4069 Patch from Ross Golder <rossigee@bigfoot.com> to create an RPM
4072 * configure.in: Added gdk-pixbuf.spec to AC_OUTPUT.
4074 * Makefile.am (EXTRA_DIST): Added gdk-pixbuf.spec.in
4076 2000-01-22 Federico Mena Quintero <federico@helixcode.com>
4078 * gdk-pixbuf/gnome-canvas-pixbuf.c (PixbufPrivate): Removed the
4079 x_set and y_set arguments. Now they are always on and start with
4080 defaults of 0.0 in units.
4081 (gnome_canvas_pixbuf_class_init): Likewise.
4082 (gnome_canvas_pixbuf_set_arg): Likewise.
4083 (gnome_canvas_pixbuf_get_arg): Likewise.
4084 (compute_viewport_affine): Likewise; always use the priv->x and
4087 * doc/tmpl/gnome-canvas-pixbuf.sgml: Modified to reflect the
4088 removal of the x_set/y_set arguments.
4090 2000-01-21 Federico Mena Quintero <federico@helixcode.com>
4092 * gdk-pixbuf/gdk-pixbuf.c (gdk_pixbuf_ref): Return the same pixbuf
4093 as the input parameter.
4095 * gdk-pixbuf/gdk-pixbuf-animation.c (gdk_pixbuf_animation_ref):
4096 Return the same animation as the input parameter.
4098 2000-01-16 Elliot Lee <sopwith@redhat.com>
4100 * gdk-pixbuf/Makefile.am: Don't link against libgnomecanvaspixbuf.la
4102 2000-01-16 Federico Mena Quintero <federico@helixcode.com>
4104 * configure.in: Removed the broken --enable-canvas-pixbuf option.
4105 Added the stuff necessary to substitute the variables in
4106 gnomecanvaspixbufConf.sh.in.
4108 * gnomecanvaspixbufConf.sh.in: New gnome-config handler for the
4109 tiny gnomecanvaspixbuf library.
4111 * Makefile.am: Build gnomecanvaspixbufConf.sh.
4113 * gdk-pixbuf/Makefile.am: Create a libgnomecanvaspixbuf and only
4114 build it if gdk-pixbuf is being built outside of gnome-libs.
4116 * doc/gdk-pixbuf-sections.txt: Added gdk_pixbuf_render_pixmap_and_mask().
4118 * gdk-pixbuf/gdk-pixbuf-render.c
4119 (gdk_pixbuf_render_pixmap_and_mask): Renamed from
4120 gdk_pixbuf_render_pixmap(). Do not create the mask if it is not
4121 needed, and do not use a clipping mask when rendering the pixmap.
4122 Tweaked documentation a little.
4124 * HACKING: New file with hacking policies for the gdk-pixbuf
4127 * doc/Makefile.am (tmpl_sources): Added missing backslash.
4129 * doc/Makefile.am: Use gnomecanvaspixbuf in gnome-config when
4130 scanning for docstrings.
4132 * gdk-pixbuf/gdk-pixbuf-util.c (gdk_pixbuf_copy_area): Made sanity
4133 checks more stringent. Removed "gint" abominations. Made
4134 documentation consistent with the rest of the functions.
4136 * doc/gdk-pixbuf-sections.txt: Added gdk_pixbuf_copy_area() to the
4139 2000-01-14 Jonathan Blandford <jrb@redhat.com>
4141 * gdk-pixbuf/gdk-pixbuf-render.c (gdk_pixbuf_render_pixmap): new
4142 function to let you create a gdk_pixmap from a gdk_pixbuf.
4144 2000-01-11 Jacob Berkman <jacob@helixcode.com>
4146 * gdk-pixbuf/pixops/Makefile.am (INCLUDES): added
4147 $LIBART_CFLAGS to $INCLUDES
4149 2000-01-10 Elliot Lee <sopwith@redhat.com>
4151 * configure.in, gdk-pixbuf/Makefile.am: Build a libcanvas_pixbuf.
4153 * configure.in: Define version macros. Generate
4154 gdk-pixbuf/gdk-pixbuf-features.h. Always INSIDE_GNOME.
4156 * gdk-pixbuf/Makefile.am: Add gdk-pixbuf-features.h
4158 * gdk-pixbuf/gdk-pixbuf.c: Add definitions of
4159 gdk-pixbuf-features.h declarations, plus some initialization
4162 2000-01-05 Owen Taylor <otaylor@redhat.com>
4164 * gdk-pixbuf/pixops/pixops.c: Fixed src_channels/dest_channels
4165 confusion. (Again caught by Tomas Ogren's Purify)
4167 2000-01-07 Jonathan Blandford <jrb@redhat.com>
4169 * gdk-pixbuf/gdk-pixbuf-xform.c (gdk_pixbuf_rotate): comment out
4172 * gdk-pixbuf/gdk-pixbuf-io.c: Added progressive animation loading.
4173 * gdk-pixbuf/gdk-pixbuf-io.h: Added progressive animation loading.
4174 * gdk-pixbuf/gdk-pixbuf-loader.c: Added progressive animation
4176 * gdk-pixbuf/gdk-pixbuf-loader.h: Added progressive animation
4178 * gdk-pixbuf/io-gif.c (image_load_increment): I think the
4179 ref-counting mess is finally fixed. Added progressive animation
4181 (gif_get_lzw): remove memory_leak
4183 * doc/tmpl/gdk-pixbuf-loader.sgml: much longer long description
4186 2000-01-05 Owen Taylor <otaylor@redhat.com>
4188 * gdk-pixbuf/pixops/pixops.c (pixops_process): Fix computation of
4191 * gdk-pixbuf/pixops/pixops.c: Fix double increments when
4192 dest_channels == 4. (Pointed out by Tomas Ogren)
4194 2000-01-05 Mark Crichton <crichton@gimp.org>
4196 * gdk-pixbuf/gdk-pixbuf-loader.c (gdk_pixbuf_loader_eat_header_write):
4197 Return 0 if gdk_pixbuf_load_loader_module returns FALSE.
4199 2000-01-05 Elliot Lee <sopwith@redhat.com>
4201 * gdk-pixbuf/pixops/Makefile.am: Link with -lm (to get 'ceil' function)
4203 2000-01-05 Owen Taylor <otaylor@redhat.com>
4205 * doc/Makefile.am doc/gdk-pixbuf-sections.txt
4206 doc/gdk-pixbuf.sgml doc/tmpl/scaling.sgml:
4207 Added scaling functions into gtk-doc framework.
4209 * gdk-pixbuf/gdk-pixbuf-scale.c: Documentation fixes.
4211 * gdk-pixbuf/testpixbuf-scale.c (expose_cb): Simplify a bit.
4213 * gdk-pixbuf/pixops/pixops.c (pixops_composite_color): Return
4214 immediately if scale_x or scale_y is 0.
4216 2000-01-05 Owen Taylor <otaylor@redhat.com>
4218 * gdk-pixbuf/pixops/timescale.c: quick fix for initializing
4219 arrays in benchmark.
4221 2000-01-05 Jonathan Blandford <jrb@redhat.com>
4223 * gdk-pixbuf/gdk-pixbuf-io.h: Change the order of the update func
4224 to make it more compatible with the rest of GTK. Added animation
4225 framework for progressive loading.
4227 * gdk-pixbuf/io-bmp.c (image_begin_load): Modified to handle new
4229 * gdk-pixbuf/io-ico.c (image_begin_load): ditto
4230 * gdk-pixbuf/io-png.c (image_begin_load): ditto
4231 * gdk-pixbuf/io-ras.c (image_begin_load): ditto
4232 * gdk-pixbuf/io-jpeg.c (image_begin_load): ditto
4233 * gdk-pixbuf/io-pnm.c (image_begin_load): ditto
4234 * gdk-pixbuf/io-tiff.c (image_begin_load): ditto
4235 * gdk-pixbuf/io-gif.c (image_begin_load): ditto
4237 2000-01-05 Owen Taylor <otaylor@redhat.com>
4239 * gdk-pixbuf/pixops/README: Added a README with a TODO
4240 and some explainations of the algorithms.
4242 * gdk-pixbuf/testpixbuf-scale.c: Set a background pixmap of None
4243 to reduce flashing when resizing.
4245 2000-01-05 Owen Taylor <otaylor@redhat.com>
4247 * gdk-pixbuf/pixops/: Directory full of pixel data scaling
4248 code that will eventually migrate into libart.
4250 * configure.in acconfig.h: Add checks for MMX compiler support
4252 * gdk-pixbuf/gdk-pixbuf.h gdk-pixbuf/gdk-pixbuf-scale.c:
4253 Nice wrapper routines for the code in pixops that operate
4254 on pixbufs instead of raw data.
4256 * gdk-pixbuf/testpixbuf-scale: Test program for scaling
4259 2000-01-05 Jonathan Blandford <jrb@redhat.com>
4261 * doc/tmpl/animation.sgml: Documentation changes.
4263 2000-01-01 Federico Mena Quintero <federico@helixcode.com>
4265 * gdk-pixbuf/gdk-pixbuf.h (GdkPixbufAnimation): Added reference
4266 counting to animations. A web browser may want to share a single
4267 copy of an animated GIF if it appears multiple times in a web
4270 * gdk-pixbuf/gdk-pixbuf-animation.c: New file. Moved the
4271 animation functions here.
4272 (gdk_pixbuf_animation_new_from_file): Prettified. Return a NULL
4273 animation if the loader does not support multiframe loading and
4274 the single-frame load returned NULL. Check that the filename is
4275 not NULL. Updated inline documentation.
4276 (gdk_pixbuf_animation_ref): New function.
4277 (gdk_pixbuf_animation_unref): New function.
4278 Removed gdk_pixbuf_animation_destroy() in favor of reference
4281 * gdk-pixbuf/gdk-pixbuf-io.c (gdk_pixbuf_new_from_file):
4282 Prettified. Made ref_count assertion more paranoid. Check that
4283 the filename is not NULL.
4284 (gdk_pixbuf_get_module): Use guchar * and guint for buffer and
4286 (gdk_pixbuf_new_from_xpm_data): Changed the "data" argument to
4289 * gdk-pixbuf/io-gif.c (image_load_animation): Create the animation
4290 with a reference count of 1.
4292 * gdk-pixbuf/Makefile.am (libgdk_pixbuf_la_SOURCES): Added
4293 gdk-pixbuf-animation.c.
4295 * doc/tmpl/animation.sgml: Populated. It is still missing a
4296 description of the overlay modes.
4298 * doc/gdk-pixbuf-sections.txt: Added the animation section. Moved
4299 the canvas item section to the end, as it will be moved later to
4302 * doc/gdk-pixbuf.sgml: Added the animation section.
4304 * doc/Makefile.am (tmpl_sources): Added tmpl/animation.sgml.
4306 1999-12-26 Peter Teichman <pat@gnu.org>
4308 * gdk-pixbuf/Makefile.am (libpixbuf_tiff_la_LIBADD): add
4309 $(LIBTIFF) to libpixbuf_tiff_la_LIBADD, proxying for mmarker.
4310 This closes bug #4676.
4312 1999-12-23 Havoc Pennington <hp@pobox.com>
4314 * gdk-pixbuf/io-gif.c (image_load): Stuff that should have been
4315 set to NULL here (specifically context->animation) was not being
4316 set to NULL. use g_new0() to alloc the struct.
4318 1999-12-20 Jonathan Blandford <jrb@redhat.com>
4320 * gdk-pixbuf/io-gif.c: finished work to make animated gifs load
4321 correctly. Progressive loading needs some work, but that all
4322 needs doing from the gdk-pixbuf-loader end, not here.
4324 1999-12-17 Jonathan Blandford <jrb@redhat.com>
4326 * gdk-pixbuf/gdk-pixbuf-io.c (gdk_pixbuf_animation_new_from_file):
4327 moved the file here. It seems natural to put this function here,
4328 as that's where the gdk_pixbuf_new_from_file function is, but it's
4329 still a little convoluted. The source files might be played with
4332 1999-12-14 Jonathan Blandford <jrb@redhat.com>
4334 * gdk-pixbuf/gdk-pixbuf-loader.c
4335 (gdk_pixbuf_loader_get_animation): Gets the animation from the
4338 1999-12-16 Federico Mena Quintero <federico@redhat.com>
4340 * doc/tmpl/rendering.sgml: Added notice about initializing GdkRGB
4341 before using the GdkPixbuf rendering functions. Thanks to Joe
4342 Shaw <joe@off.net> for pointing this out.
4344 1999-12-13 Federico Mena Quintero <federico@redhat.com>
4346 * gdk-pixbuf/gnome-canvas-pixbuf.c
4347 (gnome_canvas_pixbuf_class_init): Renamed arguments to
4348 width_in_pixels, height_in_pixels, x_in_pixels, y_in_pixels, for
4349 consistency with the new canvas.
4350 (PixbufPrivate): Do the same renaming in the structure fields, for
4353 * doc/tmpl/gnome-canvas-pixbuf.sgml: Updated for new argument names.
4355 1999-12-12 Federico Mena Quintero <federico@redhat.com>
4357 * gdk-pixbuf/Makefile.am (libgdk_pixbuf_la_LDFLAGS): Use a
4358 conditional to see whether to link $(GNOME_LIBS) or not.
4360 1999-12-10 Jonathan Blandford <jrb@redhat.com>
4362 * gdk-pixbuf/gdk-pixbuf-io.h: thinking about the new loading API.
4364 * gdk-pixbuf/gdk-pixbuf-drawable.c (gdk_pixbuf_get_from_drawable):
4365 make a warning go away.
4367 * gdk-pixbuf/gdk-pixbuf.h: added new prototypes for animations.
4369 * gdk-pixbuf/gdk-pixbuf-loader.h: added new prototypes for
4372 1999-12-09 Michael Zucchi <zucchi@zedzone.mmc.com.au>
4374 * gdk-pixbuf/gdk-pixbuf.h: Enable gdk_pixbuf_get_from_drawable()
4377 * gdk-pixbuf/gdk-pixbuf-drawable.c (gdk_pixbuf_get_from_drawable):
4378 Filled in body of function.
4379 (rgbconvert): Added GdkColormap parameter, and to all conversion
4381 (convert_real_slow): New function - should convert ANY visual/data
4382 format properly, but it aint fast. Used as a fallback when an
4383 optimised routine wont match.
4384 (rgbconvert): Do very specific tests on the data format to verify
4385 properly if the optimised version will do, otherwise use the
4386 fallback function for all other data formats.
4388 * gdk-pixbuf/Makefile.am: Re-enabled building of
4389 textpixbuf-drawable.
4391 * gdk-pixbuf/testpixbuf-drawable.c (main): Changed to use
4392 gdk_pixbuf_get_from_drawable().
4394 1999-12-08 Arjan van de Ven <arjan@fenrus.demon.nl>
4396 * gdk-pixbuf/gdk-pixbuf-drawable.c : Fixed the red/green/red
4397 bug on two occasions.
4398 * gdk-pixbuf/io-ras.c: Changed from the custom be32_to_cpu
4399 function to the generic glib one.
4401 1999-12-08 Federico Mena Quintero <federico@redhat.com>
4403 * gdk-pixbuf/gdk-pixbuf-drawable.c: Fix includes.
4404 (gdk_pixbuf_get_from_drawable): Implemented the zillion sanity
4405 checks and API definition. The body needs filling in and it needs
4406 to do the Right Thing(tm) for pixmaps plus the given colormap and
4407 windows and their own colormaps.
4409 * gdk-pixbuf/gdk-pixbuf.h: Added prototype for
4410 gdk_pixbuf_get_from_drawable(). Killed gdk-pixbuf-drawable.h.
4412 * gdk-pixbuf/Makefile.am: Re-added the gdk-pixbuf-drawable sources.
4414 * doc/tmpl/from-drawables.sgml: Populated.
4416 * doc/gdk-pixbuf.sgml: Added the from-drawables section.
4418 * doc/Makefile.am (tmpl_sources): Added tmpl/from-drawables.sgml.
4420 * doc/gdk-pixbuf-sections.txt: Added a section for getting pixbufs
4423 1999-12-07 Federico Mena Quintero <federico@redhat.com>
4425 * doc/tmpl/gnome-canvas-pixbuf.sgml: Added clarification about
4426 reference counting for GdkPixbuf structures.
4428 1999-12-07 Martin Baulig <martin@home-of-linux.org>
4430 * gdk-pixbuf/Makefile.am (testpixbuf_LDADD): Conditionally
4431 include $(GNOME_LIBS) here.
4433 1999-12-05 Arjan van de Ven <arjan@fenrus.demon.nl>
4435 Added missing "include <string.h>" to:
4436 * gdk-pixbuf/io-ras.c
4437 * gdk-pixbuf/io-bmp.c
4438 * gdk-pixbuf/io-ico.c
4440 1999-12-06 Federico Mena Quintero <federico@redhat.com>
4442 * gdk-pixbuf/gdk-pixbuf-io.c (file_formats): Patch from Arjan to
4445 1999-12-05 Federico Mena Quintero <federico@redhat.com>
4447 * gdk-pixbuf/Makefile.am (testpixbuf_LDADD): Add back
4448 $(GNOME_LIBS). This must compile outside of gnome-libs. If you
4449 want, send me a patch to do the conditional stuff properly.
4450 Otherwise, please read the GNOME Programming Guidelines,
4451 especially the "CVS policies" section.
4453 1999-12-05 Jaka Mocnik <jaka.mocnik@kiss.uni-lj.si>
4455 * gdk-pixbuf/Makefile.am: removed GNOME_LIBS from testpixbuf_LDADD.
4457 1999-12-05 Arjan van de Ven <arjan@fenrus.demon.nl>
4459 * gdk-pixbuf/io-ico.c: Bug in palet-size
4462 1999-12-04 Arjan van de Ven <arjan@fenrus.demon.nl>
4464 * gdk-pixbuf/io-bmp.c: Major cleanup, added support for
4465 32 bpp and 4 bpp (uncompressed) images, fixed 1bpp.
4467 * gdk-pixbuf/io-ras.c: Minor cleanup, ran through lclint
4469 * gdk-pixbuf/io-ico.c: Minor cleanup, fixed 1bpp icons,
4472 * gdk-pixbuf/gdk-pixbuf-io.c: Added detection of .CUR files
4473 (Windows Cursor files). These are identical to .ICO files,
4474 except for the signature and 2 extra fields for the hotspot.
4476 1999-12-03 Federico Mena Quintero <federico@redhat.com>
4478 * gdk-pixbuf/gnome-canvas-pixbuf.c (gnome_canvas_pixbuf_get_arg):
4479 Removed unused variable `item'.
4481 1999-12-03 Jonathan Blandford <jrb@redhat.com>
4483 * gdk-pixbuf/io-gif.c (gif_fill_in_lines): added a comment to
4484 explain this function better.
4486 1999-12-02 Federico Mena Quintero <federico@redhat.com>
4488 Source files moved from src/ to gdk-pixbuf/, to be consistent with
4491 * doc/Makefile.am: Modified for the new source directory.
4493 * configure.in: Likewise.
4495 * Makefile.am: Likewise.
4497 * autogen.sh: Likewise.
4499 * gdk-pixbuf/Makefile.am: Likewise.
4501 1999-12-02 Federico Mena Quintero <federico@redhat.com>
4503 * src/testpixbuf.c: #include <config.h>, and fix includes.
4505 * src/testpixbuf-drawable.c: #include <config.h>, and fix includes.
4507 * src/io-xpm.c: Fix includes.
4509 * src/io-tiff.c: Fix includes.
4511 * src/io-ras.c: Fix includes, and do not include more stuff than needed.
4513 * src/io-pnm.c: Fix inlcudes, and do not include more stuff than needed.
4515 * src/io-png.c: Fix includes.
4517 * src/io-ico.c: Fix includes, and do not include more stuff than needed.
4519 * src/io-gif.c: Fix includes, and do not include more stuff than needed.
4521 * src/io-bmp.c: Fix includes, and do not include more stuff than needed.
4523 * src/gnome-canvas-pixbuf.c: Fix includes.
4525 * src/gdk-pixbuf.c: Fix includes.
4527 * src/gdk-pixbuf-util.c: Fix includes.
4529 * src/gdk-pixbuf-render.c: Fix includes.
4531 * src/gdk-pixbuf-io.h: Fix includes.
4533 * src/gdk-pixbuf-drawable.c: Fix includes.
4535 * src/gdk-pixbuf-drawable.h: Use angle brackets for the gdk-pixbuf
4538 * src/gdk-pixbuf-data.c: Fix includes.
4540 * src/gdk-pixbuf-loader.c: #include <config.h>
4542 * src/gdk-pixbuf-loader.h: Use angle brackets for the gdk-pixbuf
4545 * src/Makefile.am: Commented out the gdk-pixbuf-drawable stuff,
4546 since it is not finished.
4548 * src/gdk-pixbuf.h: Removed unused transformation prototypes.
4550 * src/gdk-pixbuf-util.c: New file with utility and convenience
4551 functions for pixbufs.
4553 * src/Makefile.am (libgdk_pixbuf_la_SOURCES): Added gdk-pixbuf-util.c.
4555 * doc/gdk-pixbuf-sections.txt: Added section for utility functions.
4557 * doc/Makefile.am (tmpl_sources): Added tmpl/util.sgml.
4559 * doc/gdk-pixbuf.sgml: Added the utilities section.
4561 * doc/tmpl/util.sgml: Documentation for the utility functions.
4563 1999-11-29 Owen Taylor <otaylor@redhat.com>
4565 * src/gdk-pixbuf-render.c (gdk_pixbuf_render_to_drawable_alpha):
4566 Keep the mask around until after we draw ... since
4567 the GC changes aren't flushed to the X server until we
4568 draw, destroying it before that may result in BadPixmap
4571 1999-11-30 Havoc Pennington <hp@pobox.com>
4573 * configure.in: Add AM_CONDITIONAL for inside gnome-libs
4575 * src/Makefile.am: conditionalize GnomeCanvasPixbuf
4577 1999-11-29 Federico Mena Quintero <federico@redhat.com>
4579 * src/Makefile.am: Uncomment the GnomeCanvasPixbuf sources. This
4580 should be made conditional, not blindly commented out.
4582 1999-11-29 Jonathan Blandford <jrb@redhat.com>
4584 * src/Makefile.am (ICO_LIB): Added another loader from Arjan to
4585 handle .ico files. Cool.
4587 1999-11-24 Jonathan Blandford <jrb@redhat.com>
4589 * src/io-bmp.c (OneLine24): new patch from Arjan to handle
4592 1999-11-24 James Henstridge <james@daa.com.au>
4594 * configure.in (AC_OUTPUT): altered hack to place the symlink in the
4595 top builddir rather than src. This still builds fine, and does not
4596 get gtk-doc into an infinite loop when trying to find all the source
4599 1999-11-23 Jonathan Blandford <jrb@redhat.com>
4601 * Removed #PRAGMA } from headers. Also, make compile if you don't
4602 have it installed, already.
4604 1999-11-22 Federico Mena Quintero <federico@redhat.com>
4606 * src/gnome-canvas-pixbuf.c (gnome_canvas_pixbuf_draw): Create the
4607 temporary buffer to the size of the interesction of the bounding
4608 box and the expose area, not the whole expose area. This speeds
4611 * src/gdk-pixbuf-render.c (gdk_pixbuf_render_threshold_alpha): Do
4612 not paint black on the mask, since we already cleared it in a
4613 single gdk_draw_rectangle() operation.
4615 1999-11-22 Raja R Harinath <harinath@cs.umn.edu>
4617 * configure.in (GDK_PIXBUF_DIR): Fix for srcdir != builddir.
4619 1999-11-22 Havoc Pennington <hp@pobox.com>
4621 * src/Makefile.am (GDK_PIXBUF_LIBS): Patch from Paul Fisher
4622 <pnfisher@redhat.com> adds all -lgdk-pixbuf and all other
4623 dependencies to LIBADD variables for loadable modules. Necessary
4624 for a Java dynamic loading thing to be able to figure it out.
4626 1999-11-22 Havoc Pennington <hp@pobox.com>
4628 * src/io-png.c (image_load_increment): Call the update_area
4629 callback depending on the number of rows loaded in this increment.
4631 * src/testpixbuf.c (main): slow down the progressive load demo
4633 1999-11-16 Havoc Pennington <hp@pobox.com>
4635 * src/gdk-pixbuf-drawable.h: Get the quotes right on the #include
4637 1999-11-22 Jonathan Blandford <jrb@redhat.com>
4639 * configure.in (GDK_PIXBUF_DIR): make the symlink. Does not work
4640 for srcdir != buildir != . Beats me why; I can't figure it out.
4641 AC_OUTPUT_COMMANDS doesn't seem to let me substitute it correctly.
4643 1999-11-21 Jonathan Blandford <jrb@redhat.com>
4645 * src/gdk-pixbuf-io.c: added io-bmp from Arjan
4646 <arjan@fenrus.demon.nl>
4648 1999-11-20 Michael Zucchi <zucchi@zedzone.mmc.com.au>
4650 * src/gdk-pixbuf-drawable.c (gdk_pixbuf_from_drawable_core):
4651 Rework/reorder of the code. Each case has been separated into
4652 another function; its big but it should be quick.
4653 gdk_pixbuf_rgba_from_drawable() will now return a pixbuf with
4654 opaque alpha information. Not all depths/formats have been
4655 tested, but 8, 15/16 and 24 (alinged 32) should work ok.
4657 1999-11-17 Larry Ewing <lewing@gimp.org>
4659 * src/gnome-canvas-pixbuf.c (gnome_canvas_pixbuf_bounds):
4660 implement the bounds method correctly.
4661 (compute_viewport_affine): compute the affine need to fit the
4662 image within the viewport given by the args.
4663 (compute_render_affine): call compute_viewport_affine.
4665 1999-11-16 Havoc Pennington <hp@pobox.com>
4667 * src/gdk-pixbuf-drawable.h: Use includes from the current
4668 directory, not the system directory.
4670 Mon Nov 15 17:18:28 1999 George Lebl <jirka@5z.com>
4672 * src/testpixbuf-drawable.c: use includes from the current directory
4673 rather then from the system include directory as gdk-pixbuf
4674 includes are not yet installed when this is compiled.
4676 1999-11-13 Cody Russell <bratsche@dfw.net>
4677 * src/testpixbuf-drawable.c: Added a test program for drawable
4680 * src/Makefile.am: Build testpixbuf-drawable.
4682 1999-11-12 Cody Russell <bratsche@dfw.net>
4684 * src/gdk-pixbuf-drawable.c: Merged in Michael Zucchi's changes.
4686 1999-11-10 Federico Mena Quintero <federico@redhat.com>
4688 * doc/tmpl/gdk-pixbuf-loader.sgml: Populated.
4690 * doc/gdk-pixbuf.signals: Put in the real names of signal
4693 * src/gdk-pixbuf-loader.c: Improved documentation comments.
4695 1999-11-10 Jonathan Blandford <jrb@redhat.com>
4697 * src/gdk-pixbuf-loader.c (gdk_pixbuf_loader_close): emit the
4700 * src/io-ras.c (OneLineMapped_file): Now can handle indexing
4701 correctly. Patch from Arjan to do so.
4703 1999-11-10 Michael Fulbright <drmike@redhat.com>
4705 * src/io-pnm.c (pnm_ascii_read_scanline): Fixed loading of ASCII PNM
4708 * src/testpixbuf.c: Added final queued draw when done loading image.
4710 1999-11-10 Jonathan Blandford <jrb@redhat.com>
4712 * src/gdk-pixbuf-io.c (gdk_pixbuf_load_module): removed spurious
4715 1999-11-10 Federico Mena Quintero <federico@redhat.com>
4717 * src/gdk-pixbuf-io.c (gdk_pixbuf_new_from_xpm_data): Added
4720 1999-11-09 Federico Mena Quintero <federico@redhat.com>
4722 * src/io-png.c: Fixed some incompatible pointer initializations.
4724 * src/io-jpeg.c (image_load_increment): Remove unused variable.
4726 1999-11-09 Michael Fulbright <drmike@redhat.com>
4728 * src/testpixbuf.c: Fixed it to use timeout to read from file
4729 for progressive loading. Set TBF_KBPS=n, where n is the number of
4730 kilobytes/second to simulate in downloading. n has to be an integer.
4732 * src/io-jpeg.c: Slight cosmetic cleanup.
4734 * src/io-pnm.c: Fixed raw PNM loading bug. Also discovered that ASCII
4735 PBM loading has a similar problem and will address tomorrow.
4737 1999-11-09 Havoc Pennington <hp@pobox.com>
4739 * src/Makefile.am (libgdk_pixbuf_la_SOURCES): build the
4740 gdk-pixbuf-drawable stuff.
4742 1999-11-09 Federico Mena Quintero <federico@redhat.com>
4744 * configure.in: Bumped version number to 0.4.
4746 1999-11-09 Michael Fulbright <drmike@redhat.com>
4748 * src/io-pnm.c : Finished progressive PNM loading code. Should handle
4749 all types of PNM files now.
4751 * src/io-jpeg.c (image_load_increment): Figured out problem with
4752 loading Progressive JPEG's progressively (say that 10 times fast).
4753 Currently for Progressive JPEG's the entire image is loaded before
4754 it is displayed. libjpeg supports a fancier mechanism which I may
4757 With these changes all JPEG formats appear to load properly for me.
4759 1999-11-08 Jonathan Blandford <jrb@redhat.com>
4761 * src/io-ras.c (image_load_increment): Final patch from Arjan.
4762 Seems to do progressive loading.
4764 1999-11-08 Michael Fulbright <drmike@redhat.com>
4766 * src/io-pnm.c image_load (): Fixed so we do not create a separate
4767 pixel buffer when reading in image - we reuse the pixel data in
4768 the GdkPixbuf structure instead.
4770 1999-11-08 Michael Fulbright <drmike@redhat.com>
4772 * src/io-pnm.c pnm_read_ascii_scanline (): Added support for
4773 ASCII PNM files. Note I haven't tested loaded ASCII PBM files because
4774 I can't seem to find a utility to convert into this format.
4775 Next is to add progressive loading support for the PNM format.
4777 1999-11-07 Federico Mena Quintero <federico@redhat.com>
4779 * doc/tmpl/gnome-canvas-pixbuf.sgml: Finished detailed explanation
4780 of the width, height, x, and y setting and pixels arguments.
4782 1999-11-05 Jonathan Blandford <jrb@redhat.com>
4784 * src/io-ras.c (image_load): third patch. Now it seems to load.
4786 * src/gdk-pixbuf-io.c: second patch Arjan van de Ven
4787 <arjan@fenrus.demon.nl> to autodetect/load the sunras files.
4789 * src/io-ras.c (image_load): new file from Arjan van de Ven
4790 <arjan@fenrus.demon.nl> to begin the ras loader.
4792 1999-11-05 Federico Mena Quintero <federico@redhat.com>
4794 * doc/gdk-pixbuf-sections.txt: Removed gdk-pixbuf-io, since it is
4795 for internal use only.
4797 * doc/gdk-pixbuf.sgml: Likewise.
4799 * doc/tmpl/gnome-canvas-pixbuf.sgml: Finished docs.
4801 1999-11-05 Michael Fulbright <drmike@redhat.com>
4803 * src/io-pnm.c: Implemented support for reading raw PBM/PGM/PPM
4804 files from a file. Next step is support for ASCII files, and
4805 then incremental loading.
4807 1999-11-04 Federico Mena Quintero <federico@redhat.com>
4809 * Makefile.am: Added doc to SUBDIRS.
4811 1999-11-04 Michael Fulbright <drmike@redhat.com>
4813 * src/io-jpeg.c: Prettied up code slightly.
4814 * src/io-pnm.c: Start of pnm loader (from file and progressively).
4815 Doesn't do much yet (will finish tomorrow).
4816 * src/gdk-pixbuf-io.c: Added pnm to structure of known types.
4818 1999-11-04 Federico Mena Quintero <federico@redhat.com>
4820 * doc/tmpl/rendering.sgml: Populated.
4822 * doc/Makefile.am: Added the template files.
4824 1999-11-04 Havoc Pennington <hp@pobox.com>
4826 * src/gdk-pixbuf-render.c (gdk_pixbuf_render_to_drawable): In
4827 docs, explain what a dither offset is for.
4828 (gdk_pixbuf_render_to_drawable_alpha): Explain why you would use
4829 this function vs. gdk_pixbuf_render_to_drawable().
4831 1999-11-04 Havoc Pennington <hp@pobox.com>
4833 * configure.in: Use libart-config correctly; find gnome-config
4834 separately. Fix GNOME_LIBS to be correct in "no gnome installed
4837 * src/Makefile.am: Link to GNOME_LIBS instead of a hardcoded
4840 Patch untested in the inside-gnome-libs case, I need to commit
4841 then check out to the gnome-libs I'm using.
4843 1999-11-04 Michael Fulbright <drmike@redhat.com>
4845 * src/io-jpeg.c (image_begin_load): Add update_func callback.
4846 * src/io-jpeg.c (image_load_increment): Call updated callback when
4847 new graphic data decoded.
4849 1999-11-04 Jonathan Blandford <jrb@redhat.com>
4851 * src/gdk-pixbuf-loader.c (gdk_pixbuf_loader_update): handle the
4853 * src/io-png.c (image_begin_load): add a update_func callback.
4854 * src/io-gif.c (image_begin_load): add a update_func callback.
4855 (gif_get_lzw): added the update_func ability
4857 * src/io-tiff.c (image_begin_load): add a update_func callback.
4859 1999-11-04 Federico Mena Quintero <federico@redhat.com>
4861 * doc/tmpl/gdk-pixbuf.sgml: Populated.
4863 * doc/tmpl/refcounting.sgml: Populated.
4865 * doc/tmpl/file-loading.sgml: Populated.
4867 * src/gdk-pixbuf.c: Added documentation comments.
4869 * src/gdk-pixbuf-io.c (gdk_pixbuf_new_from_file): Added
4870 documentation comments.
4872 * doc/: Finished integrating the documentation framework.
4874 1999-11-03 Federico Mena Quintero <federico@redhat.com>
4876 * configure.in: Removed libgif stuff now that we do not depend on it.
4877 Added the necessary cruft for gtk-doc.
4879 * src/Makefile.am: Unconditionally build the GIF loader.
4881 1999-11-03 Jonathan Blandford <jrb@redhat.com>
4883 * src/io-gif.c (gif_read): renamed ReadOK to gif_read.
4884 Added a lot of comments to the file.
4886 * src/Makefile.am (libpixbuf_gif_la_LIBADD): Remove dependency on
4889 1999-11-03 Michael Fulbright <drmike@redhat.com>
4891 * src/io-jpeg.c (image_load_increment): Further removal of
4892 bugginess in local buffering code. Handles grayscale jpegs
4895 * src/io-jpeg.c (image_load_stop): Was freeing local context
4896 for jpeg library before calling jpeg_decompres_finish ().
4898 1999-11-03 Jonathan Blandford <jrb@redhat.com>
4900 * src/io-gif.c (image_load_increment): now handle arbitrary buffer
4902 (gif_get_lzw): set the transparency to the right val.
4904 1999-11-03 Federico Mena Quintero <federico@redhat.com>
4906 * src/gnome-canvas-pixbuf.c (gnome_canvas_pixbuf_init):
4907 Initiailize the x and y fields.
4908 (gnome_canvas_pixbuf_destroy): Queue a redraw upon destruction.
4909 (PixbufPrivate): Renamed need_size_update to need_xform_update.
4910 (recompute_bounding_box): Do not use temporary values.
4912 1999-11-03 Jonathan Blandford <jrb@redhat.com>
4914 * src/io-gif.c (set_gif_lzw_clear_code): new state. Fixes
4917 * src/gnome-canvas-pixbuf.c (recompute_bounding_box): remove
4918 unneeded x,y,h,w vars.
4920 1999-11-03 Larry Ewing <lewing@gimp.org>
4922 * src/gnome-canvas-pixbuf.c (compute_render_affine): adjust
4923 render_affine calculation for x,y offsets.
4924 (gnome_canvas_pixbuf_set_arg): add x,y args.
4925 (gnome_canvas_pixbuf_get_arg): add x,y args.
4926 (recompute_bounding_box): simply code using ArtDrect and the
4927 render_affine. Removed compute_xform_vectors as it was no longer
4930 1999-11-03 Federico Mena Quintero <federico@redhat.com>
4932 * src/gnome-canvas-pixbuf.c (gnome_canvas_pixbuf_point): I'm a
4933 doofus. Return a distance, not a boolean, for opaque images.
4935 * src/gnome-canvas-pixbuf.c (recompute_bounding_box): Do proper
4936 rounding of bounding box coordinates.
4937 (gnome_canvas_pixbuf_bounds): Implemented the ::bounds() method.
4938 (gnome_canvas_pixbuf_draw): Use the correct alpha threshold value.
4940 1999-11-03 Jonathan Blandford <jrb@redhat.com>
4942 * src/io-gif.c (gif_prepare_lzw): s/lwz/lzw/g
4944 1999-11-03 Michael Fulbright <drmike@redhat.com>
4946 * src/io-jpg.c (image_load_increment): Fixed code which moved
4947 buffer around as new data comes in to work properly. JPEG progressive
4948 loading should be working now except for grayscale JPEG's, which I
4949 will look into next.
4951 1999-11-03 <sopwith@redhat.com>
4952 * src/testpixbuf.c: A GtkFunction needs to return a value for
4953 deterministic behaviour. Also put dot printing back in.
4955 1999-11-03 <jrb@redhat.com>
4957 * src/io-gif.c (gif_get_extension): Read 'til the next empty block
4960 1999-11-02 Cody Russell <bratsche@dfw.net>
4961 * src/gdk-pixbuf-drawable.c: Changed the behavior to return NULL
4962 if part of the requested image is offscreen, rather than clipping
4965 1999-11-02 Jonathan Blandford <jrb@redhat.com>
4967 * src/io-gif.c (gif_fill_in_lines): Fill in the gif's blank areas
4968 for interlacing and progressive loading.
4970 1999-11-02 Cody Russell <bratsche@dfw.net>
4971 * src/gdk-pixbuf-drawable.c (gdk_pixbuf_from_drawable_core): Now
4972 calls gdk_pixbuf_new_from_art_pixbuf() instead of gdk_pixbuf_new().
4974 1999-11-02 Jonathan Blandford <jrb@redhat.com>
4976 * src/io-gif.c (gif_main_loop): Now progressive gif loading works!
4977 It's a little slow though. )-:
4979 1999-11-02 Elliot Lee <sopwith@redhat.com>
4980 * src/gdk-pixbuf-loader.[ch], src/gdk-pixbuf-io.h: Make the
4981 arguments to the write/load_increment operations const-correct.
4983 1999-11-02 Federico Mena Quintero <federico@redhat.com>
4985 * src/gnome-canvas-pixbuf.c (gnome_canvas_pixbuf_point):
4986 Implemented the ::point() method. We do a simple containment test
4987 instead of a full distance calculation since the canvas is going
4988 to change to that scheme, anyways.
4990 1999-11-02 Elliot Lee <sopwith@redhat.com>
4992 * src/testpixbuf.c: Allow using $TBF_READLEN to specify the size
4993 of the chunks that are read from the input file.
4995 1999-11-02 Larry Ewing <lewing@gimp.org>
4997 * src/gnome-canvas-pixbuf.c (gnome_canvas_pixbuf_render): add aa
4999 (gnome_canvas_pixbuf_class_init): add gnome_canvas_pixbuf_render
5002 1999-11-02 Federico Mena Quintero <federico@redhat.com>
5004 * src/gnome-canvas-pixbuf.c (compute_render_affine): Moved the
5005 affine computation code from ::draw() to here, since it is needed
5006 by ::point() as well.
5008 1999-11-02 Elliot Lee <sopwith@redhat.com>
5010 * src/gdk-pixbuf-loader.c: Reorganize gdk_pixbuf_loader_write into
5011 three functions, and eliminate duplication of code from write()
5012 and close(). Also fix bug where the 128-byte header was being
5015 1999-11-01 Federico Mena Quintero <federico@redhat.com>
5016 * src/gnome-canvas-pixbuf.c (recompute_bounding_box): Fixed
5017 bounding box computation.
5019 1999-11-01 Federico Mena Quintero <federico@redhat.com>
5021 * src/gnome-canvas-pixbuf.c: Start of the pixbuf canvas item.
5022 Drawing affines seem to work. Bounding box is fubared. ::point()
5023 is not implemented. This is a work in progress.
5025 * src/Makefile.am: Added gnome-canvas-pixbuf.[ch] to the list of
5028 * configure.in: Sigh. We need to link in libgnomeui for the
5029 canvas stuff. This mess will disappear when gdk-pixbuf gets
5030 folded into gnome-libs.
5032 1999-10-30 Jonathan Blandford <jrb@redhat.com>
5034 * src/io-gif.c: Some more work. Now it generates a gdk_pixbuf of
5035 the right size, at a minimum, even if the image is squished and
5037 (ReadImage): lets get the offset right. This will let transparent
5040 1999-10-29 Michael Fulbright <drmike@redhat.com>
5042 * src/io-jpeg.c: image_load_increment(): Fixed bug when
5043 image width was not a multiple of 4 - always use the
5044 gdk_pixbuf rowstride to increment pointers!
5046 1999-10-29 Michael Fulbright <drmike@redhat.com>
5048 * src/io-jpeg.c: Added first cut at progressive jpeg loading.
5049 Currently does not handle either progressive jpeg files (jpeg
5050 files with multiple scans at different quality settings), but
5051 I plan on adding this support soon. These are fairly rare in
5052 my experience, so it shouldn't slow people down too much.
5053 Grayscale jpegs also don't work but that should be easy to fix.
5055 1999-10-29 Michael Fulbright <drmike@redhat.com>
5057 * src/testpixbuf.c: Added title to windows so you can identify
5058 progressive and file windows.
5060 1999-10-29 Michael Fulbright <drmike@redhat.com>
5062 * src/gdk-pixbuf-loader.c (gdk_pixbuf_loader_write): Actually
5063 load the image handler when we determine the image type.
5065 * src/gdk-pixbuf-io.[ch] (gdk_pixbuf_load_module): Changed the
5066 previously static function load_image_handler () to
5067 a public function gdk_pixbuf_load_module (). It is needed in
5068 gdk-pixbuf-loader.c to load image handler modules. This function
5069 is different from gdk_pixbuf_get_module (), which only returns
5070 a reference to the required handler, because it actually loads
5071 the handler into memory. Both actions should possibly be combined
5072 in a convenience function since one w/o the other doesn't seem to
5075 1999-10-28 Jonathan Blandford <jrb@redhat.com>
5077 * src/gdk-pixbuf-loader.c (gdk_pixbuf_loader_write): don't send a
5080 1999-10-28 Federico Mena Quintero <federico@redhat.com>
5082 * src/gdk-pixbuf-render.c (gdk_pixbuf_render_to_drawable): New
5083 function to render a portion of a pixbuf to a drawable. Ignores
5084 alpha information and takes in a GC.
5085 (gdk_pixbuf_render_to_drawable_alpha): New function to render a
5086 portion of a pixbuf to a drawable. It automatically creates a GC
5087 and a clipping mask for alpha pixbufs.
5089 1999-10-28 Jonathan Blandford <jrb@redhat.com>
5091 * src/gdk-pixbuf.h: turned convenience macros into convenience
5092 functions so some error checking could be added.
5094 * src/io-tiff.c (image_load_increment): started work on the tiff
5095 non-incremental loader.
5096 (image_begin_load): Finished the incremental loader.
5098 * src/io-gif.c (image_load_increment): started work on the gif
5101 * src/gdk-pixbuf-io.h: Changed ModuleType to GdkPixbufModule.
5103 1999-10-27 Federico Mena Quintero <federico@redhat.com>
5105 * src/gdk-pixbuf-render.c (gdk_pixbuf_render_threshold_alpha): New
5106 function to threshold a pixbuf's alpha channel into a bitmap.
5108 * src/gdk-pixbuf.c (gdk_pixbuf_new): Fixed so that it will
5109 contemplate future extensions to ArtPixBuf's formats.
5111 * src/io-png.c (png_info_callback): Use the new API of gdk_pixbuf_new().
5113 * src/gdk-pixbuf.h (gdk_pixbuf_get_height): Added some convenience
5114 macros to fetch the ArtPixBuf's fields.
5116 1999-10-27 Havoc Pennington <hp@pobox.com>
5118 * src/testpixbuf.c (main): Display the progressive load
5120 * src/io-png.c (setup_png_transformations): Break transformation
5121 code into separate function
5122 (png_info_callback): Use setup_png_transformations
5124 1999-10-27 Havoc Pennington <hp@pobox.com>
5126 * src/gdk-pixbuf-io.c (gdk_pixbuf_new_from_xpm_data): Check
5127 properly whether the XPM module has already been loaded
5128 (gdk_pixbuf_new_from_file): Check properly if loader module
5129 was already loaded (was checking if load symbol was present
5130 in order to decide whether to re-load; should check module !=
5131 NULL, then load != NULL)
5132 (image_handler_load): Check in present working directory,
5133 makes it easier to debug for now
5134 (file_formats): This array initializer was seriously on crack,
5135 was assigning a function pointer to a GModule*
5137 * src/testpixbuf.c (main): Change type of pixbuf_loader to
5140 1999-10-27 Havoc Pennington <hp@pobox.com>
5142 * src/gdk-pixbuf-loader.c (gdk_pixbuf_loader_finalize):
5143 Fix typo that prevented compilation
5144 (gdk_pixbuf_loader_destroy): ditto
5146 1999-10-27 Federico Mena Quintero <federico@redhat.com>
5148 * src/gdk-pixbuf-loader.c (gdk_pixbuf_loader_new): Return a
5149 GdkPixbufLoader, not a GtkObject.
5150 (gtk_marshal_NONE__INT_INT_INT_INT): Made static.
5151 (gdk_pixbuf_loader_get_type): Documented.
5152 (gdk_pixbuf_loader_class_init): Initialize the parent class
5154 (gdk_pixbuf_loader_destroy): Added sanity checks. Call the parent
5155 class destroy function.
5156 (gdk_pixbuf_loader_new): Documented.
5157 (gdk_pixbuf_loader_finalize): Call the parent class finalize
5159 (gdk_pixbuf_loader_write): Use size_t for count.
5161 1999-10-27 Michael Fulbright <drmike@redhat.com>
5163 * src/gdk-pixbuf-loader.c (gdk_pixbuf_loader_destroy): Fixed
5164 logic so we only try to close loader if it wasn't previously closed.
5166 1999-10-27 Michael Fulbright <drmike@redhat.com>
5168 * src/gdk-pixbuf-loader.c: Made sure image_loader struct member of
5169 pixbuf_loader properly initialized.
5171 * src/testpixbuf.c: Made sure we cleanup pixbuf_loader properly
5174 1999-10-26 Jonathan Blandford <jrb@redhat.com>
5176 * src/gdk-pixbuf-io.c (image_handler_load): load the vtable fully.
5178 * src/gdk-pixbuf-loader.c: Finished initial cut at the object.
5180 1999-10-26 Havoc Pennington <hp@pobox.com>
5182 * src/gdk-pixbuf-loader.h: fix signals
5184 * src/gdk-pixbuf-io.h: add new vtable fields
5187 1999-10-26 Jonathan Blandford <jrb@redhat.com>
5189 * src/gdk-pixbuf-loader.h: New Class. Beginning of progrssive
5192 1999-10-25 Federico Mena Quintero <federico@redhat.com>
5194 * configure.in (CFLAGS): Patch from Uwe Koloska
5195 <koloska@Rcs1.urz.tu-dresden.de> to fix a stupid typo of mine.
5197 1999-10-22 Havoc Pennington <hp@pobox.com>
5199 * src/io-xpm.c (mem_buffer): Clean up stupid
5200 increment-inside-array-dereference thing
5202 * src/testpixbuf.c: Add XPM data tests.
5204 * src/io-xpm.c: Make the XPM data buffer const, fix const
5205 correctness throughout the code.
5207 1999-10-22 Havoc Pennington <hp@pobox.com>
5209 * src/gdk-pixbuf.h: Export gdk_pixbuf_new_from_xpm_data()
5211 1999-10-22 Havoc Pennington <hp@pobox.com>
5213 * src/io-xpm.c (image_load_xpm_data): Export this symbol for
5214 loading an XPM from memory.
5216 * src/gdk-pixbuf-io.c (gdk_pixbuf_new_from_xpm_data): New
5217 function, loads pixbuf from xpm data
5218 (image_handler_load): Add g_return_if_fail() to ensure the same
5219 module isn't loaded twice. Add g_module_symbol() to scan for XPM
5222 1999-10-22 Federico Mena Quintero <federico@redhat.com>
5224 * src/io-png.c (image_load): Patch from Kristian Hogsberg
5225 Kristensen <hogsberg@daimi.au.dk> to avoid allocating extra row
5226 buffers; the rows can be read in directly into the main pixel
5229 1999-10-20 Federico Mena Quintero <federico@redhat.com>
5231 * src/gdk-pixbuf-io.c (image_handler_load): Free path.
5233 1999-10-20 Federico Mena Quintero <federico@redhat.com>
5235 * configure.in: Bumped version number to 0.3.
5237 * src/Makefile.am (lbgdk_pixbuf_la_LDFLAGS): Added a libtool
5238 version number for the library.
5240 1999-10-20 Federico Mena Quintero <federico@redhat.com>
5242 * src/gdk-pixbuf.h (GdkPixbuf): Removed the unref_fn field. Now
5243 all memory management of the buffer is done by libart.
5245 * src/gdk-pixbuf.c (gdk_pixbuf_unref): Do destruction here.
5246 Removed gdk_pixbuf_destroy, gdk_pixbuf_duplicate.
5248 * src/gdk-pixbuf-data.c (gdk_pixbuf_new_from_data): Implemented in
5249 terms of the libart functions. Removed the old code.
5251 * src/gdk-pixbuf-io.c (image_handler_load): Removed the save
5252 symbols. Saving will not be implemented in GdkPixbuf.
5254 * src/io-gif.c: Removed the saving stub.
5255 (image_load): Fixed memory management to fail gracefully if we run
5256 out of memory while loading the image. Close the gif file when we
5257 are done. This still needs more error handling for the DGif
5260 * src/io-jpeg.c (image_load): Some robustness fixes.
5262 * src/io-png.c: Removed the saving stuff.
5263 (image_load): Some memory management fixes.
5265 * src/io-tiff.c (image_load): Ditto.
5267 * src/io-xpm.c (pixbuf_create_from_xpm): Ditto.
5269 1999-10-18 Havoc Pennington <hp@pobox.com>
5271 * subautogen.sh: New name for macros/autogen.sh
5273 * autogen.sh: use subautogen.sh
5275 1999-10-18 Federico Mena Quintero <federico@redhat.com>
5277 * src/*: Reindented to use the GNOME Indentation. Renamed
5278 GdkPixBuf to GdkPixbuf, for consistency with the function names
5279 (and it is also easier to type) :-)
5281 1999-10-18 Havoc Pennington <hp@pobox.com>
5283 * configure.in: Use AM_PATH_GLIB instead of glib-config directly
5285 * src/Makefile.am: Re-enable testpixbuf with GTK_CFLAGS/GTK_LIBS
5287 1999-10-18 Havoc Pennington <hp@pobox.com>
5289 * Makefile.am (SUBDIRS): Remove "macros"
5291 * configure.in: Don't use GNOME_INIT, handle case where we are
5292 inside gnome-libs. AM_PATH_GTK for the GIF test
5294 * src/Makefile.am: Change flags to work without libgnomeui,
5295 comment out testpixbuf for now
5297 1999-10-18 Federico Mena Quintero <federico@redhat.com>
5299 * configure.in: Use $GTK_LIBS as the extra libs when checking for
5300 libgif/libungif, as they need the X libraries. Fixes bug #2472.
5302 1999-10-10 Cody Russell <bratsche@dfw.net>
5303 * src/gdk-pixbuf-drawable.c: core function now determines whether
5304 the requested geometry is on screen or not, and if some is not
5305 then the request is clamped to geometry that is on the screen.
5307 Changed 'pixbuf' to 'art_pixbuf' in core function.
5309 1999-10-08 Michael Fulbright <drmike@redhat.com>
5311 * src/gdk-pixbuf-data.c: Added to load rgb data from const data.
5313 * src/testpifbuf: Changed test program to display cdrom from rgb data
5314 if no filename given to test program.
5316 1999-10-07 Cody Russell <bratsche@dfw.net>
5317 * src/gdk-pixbuf-drawable.[ch]: Added. (Actually, Miguel committed
5318 them, but I wrote them).
5320 * src/gdk-pixbuf-drawable.h: Added a missing ; so things will now
5323 * src/Makefile.am: Added gdk-pixbuf-drawable.[ch] to
5324 libgdk_pixbuf_la_SOURCES and libgdk_pixbufinclude_HEADERS.
5326 * src/gdk-pixbuf-drawable.c: Added #include "gdk-pixbuf-drawable.h"
5329 * src/gdk-pixbuf-drawable.[ch]: Changed functions to return
5330 GdkPixBuf* instead of ArtPixBuf*.
5332 1999-09-22 Michael Meeks <michael@nuclecu.unam.mx>
5334 * src/gdk-pixbuf.c (gdk_pixbuf_new): created.
5335 (gdk_pixbuf_scale): use gdk_pixbuf_new + return a new scaled image.
5337 * src/gdk-pixbuf.h (struct _GdkPixBuf): Re-organise struct, + add
5338 GdkPixBufUnrefFunc + gdk_pixbuf_new.
5340 * src/io-jpeg.c (image_load): clean to use gdk_pixbuf_new.
5342 * src/io-xpm.c (_pixbuf_create_from_xpm): ditto.
5344 * src/io-tiff.c (image_load): ditto + fix leak
5346 * src/io-png.c (image_load): ditto + add more exit points; monitor.png
5347 crashes this module ( add warning :-)
5349 * src/io-bmp.c (image_load): ditto.
5351 * src/io-gif.c (image_load): ditto.
5353 1999-09-18 Michael Meeks <michael@nuclecu.unam.mx>
5355 * src/gdk-pixbuf.c (gdk_pixbuf_scale): Hack rgba support in so
5356 it doesn't crash scaling with alpha.
5358 1999-09-17 Federico Mena Quintero <federico@redhat.com>
5360 * src/io-bmp.c (image_load): Set the initial ref_count to 1.
5362 * src/io-gif.c (image_load): Likewise.
5364 * src/io-jpeg.c (image_load): Likewise.
5366 * src/io-png.c (image_load): Likewise.
5368 * src/io-tiff.c (image_load): Likewise.
5370 * src/io-xpm.c (_pixbuf_create_from_xpm): Likewise.
5372 * src/gdk-pixbuf-io.c (gdk_pixbuf_load_image): Added an assertion
5373 for the ref_count to be != 0.
5375 * src/gdk-pixbuf.c (gdk_pixbuf_ref): Be more paranoid with sanity
5377 (gdk_pixbuf_unref): Fix incorrect sanity check and comparison.
5379 1999-08-09 Federico Mena Quintero <federico@nuclecu.unam.mx>
5381 * src/io-png.c (image_save): Fixed compiler warnings. Fixed write
5382 to unallocated memory (row_ptr), and fixed its type as well. Take
5383 into account the ArtPixbuf's rowstride when assigning the row
5386 * src/gdk-pixbuf.c: Fixup includes.
5388 * src/gdk-pixbuf-io.c: Likewise.
5390 Sat Jul 31 19:19:47 CEST 1999
5392 * src/gdk-pixbuf-io.c:
5393 * src/io-png.c: Fixed two obvious C syntax bugs
5395 1999-07-29 Mark Crichton <crichton@gimp.org>
5397 * src/io-png.c (image_save): Added PNG saving function
5399 * src/gdk-pixbuf-io.c: Changed image_save function format. Now it's
5400 image_save(GdkPixBuf *p, FILE *f, ...)
5403 1999-07-26 Michael Zucchi <mzucchi@denr.sa.gov.au>
5405 * src/Makefile.am (*_LIB): Only build the relevant loaders which
5406 require extra libraries if we actually have those libraries.
5408 1999-07-23 Richard Hestilow <hestgray@ionet.net>
5410 * src/gdk-pixbuf.h: Include glib.h as it uses g* datatypes
5411 * gdk_pixbufConf.sh.in: Added for gnome-config
5413 * configure.in: Modified to generate gdk_pixbufConf.sh
5415 1999-07-20 Mark Crichton <crichton@gimp.org>
5417 * src/gdk-pixbuf.c (gdk_pixbuf_rotate): Fixed rotation. Now a bbox
5418 calculation needs to be done.
5420 1999-07-18 Larry Ewing <lewing@gimp.org>
5425 * src/io-jpeg.c: Fix a few memory leaks in the, most of them in
5426 error cases but one or two in the common case. There are probably
5427 a few small ones left.
5429 1999-07-18 Mark Crichton <crichton@gimp.org>
5431 * configure.in: removed version.h.
5433 * src/gdk-pixbuf-io.c (pixbuf_check_tiff): Minor readability
5436 1999-07-17 Mark Crichton <crichton@gimp.org>
5438 * src/gdk-pixbuf.c: Removed gdk_pixbuf_free, redundant code.
5439 (gdk_pixbuf_rotate): Added pixbuf rotation code.
5440 (gdk_pixbuf_scale): Changed // comments to /* */
5442 * src/gdk-pixbuf.h (gdk_pixbuf_destroy): Added gdk_pixbuf_destroy
5445 1999-07-16 Larry Ewing <lewing@gimp.org>
5447 * src/testpixbuf.c (expose_func): reverted the expose everything
5448 changes, I'm not sure why these went in.
5449 (config_func): bring this up to date with the new pixbuf_scale
5452 * src/gdk-pixbuf-io.c: added a couple of warnings to the module
5453 loading code so that poeple can diagnose problems better.
5455 * src/gdk-pixbuf.c (gdk_pixbux_scale): fix the borkedness, also it
5456 no longer allocates a new pixbuf, which make things nicer for the
5457 rest of the code. Unfortunately there is still a problem with
5458 scaling rgba images.
5460 1999-07-16 Mark Crichton <crichton@gimp.org>
5462 * src/testpixbuf.c (config_func): ConfigureEvent handler. This
5463 calls gdk_pixbuf_scale. However, something is not working.
5464 N.B.: current pixmap is now stored in user_data with a key of
5467 * src/gdk-pixbuf.c (gdk_pixbuf_scale): Implemented scaling function.
5468 Something is still borked, however.
5470 1999-07-15 Larry Ewing <lewing@gimp.org>
5472 * src/io-jpeg.c (image_load): add raph@gimp.org's fix to the jpeg
5475 * src/testpixbuf.c (main): fix up the file routines a little so
5476 that you can load multiple files given the file names
5478 1999-07-14 Larry Ewing <lewing@gimp.org>
5480 * src/testpixbuf.c (expose_func): added an almost proper expose
5481 handler for testpixbuf
5483 1999-07-13 Mark Crichton <crichton@gimp.org>
5485 * configure.in: Fixed GIF check. Replaced " with '
5486 * src/gdk-pixbuf.c: More (minor) work on gdk_pixbuf_scale
5488 1999-07-13 Mark Crichton <crichton@gimp.org>
5490 * configure.in: I am a bonehead. Added gif-lib check.