1 Sun Jan 4 00:44:57 2004 Matthias Clasen <maclas@gmx.de>
3 * gdk-pixbuf.c (gdk_pixbuf_class_init): Turn the pixbuf
4 attributes into (construct-only, but always readable)
7 * gdk-pixbuf-data.c (gdk_pixbuf_new_from_data): Set properties
10 Mon Dec 22 01:35:36 2003 Matthias Clasen <maclas@gmx.de>
12 * Makefile.am (gdk-pixbuf.loaders): Fix building with
13 --disable-modules --with-included-loaders, create an
14 empty gdk-pixbuf.loaders file. (#124496, Arno Charlet, fix
15 proposed by Owen Taylor)
17 Thu Dec 11 01:57:05 2003 Matthias Clasen <maclas@gmx.de>
19 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_class_init): Move
20 the documentation for signals inline, to get proper parameter
21 documentation. (#128977)
23 Sat Nov 15 00:26:19 2003 Matthias Clasen <maclas@gmx.de>
25 * queryloaders.c (loader_sanity_check): Check that the mask
26 is NULL or a string of the same length consisting entirely of
27 ' ', '!', 'x', 'z', 'n'.
29 Mon Nov 10 00:17:52 2003 Matthias Clasen <maclas@gmx.de>
31 * Makefile.am (install-data-local): Typo fix in warning.
33 Sun Nov 9 23:07:05 2003 Matthias Clasen <maclas@gmx.de>
35 * gdk-pixbuf-io.c (_gdk_pixbuf_generic_image_load): If neither
36 load nor begin_load are available fall back to load_animation
37 and use gdk_pixbuf_animation_get_static_image() to obtain a
38 pixbuf. Inefficient, but at least doesn't crash.
40 Sun Nov 9 21:56:20 2003 Matthias Clasen <maclas@gmx.de>
42 * queryloaders.c (write_loader_info): New function to write
43 out the information for a single loader, factored out of
45 (loader_sanity_check): New function to perform
46 sanity checks on a loader.
47 (query_module): Use the new functions.
49 Thu Nov 6 00:27:27 2003 Matthias Clasen <maclas@gmx.de>
51 * io-pcx.c (gdk_pixbuf__pcx_load_increment): Fold two similar
52 strings into on. (#126204, Danilo Segan)
54 2003-09-19 Matthias Clasen <maclas@gmx.de>
56 * io-tga.c (try_preload): Remove a pointless check.
57 (#122710, Kjartan Maraas)
59 Mon Aug 18 10:25:29 2003 Owen Taylor <otaylor@redhat.com>
61 * gdk-pixdata.c (gdk_pixdata_to_csource): Add the correct
62 alignment magic for Sun compiler and for GCC to get
63 the strings aligned. (Patch from Brian Cameron, #117217)
65 2003-08-14 Matthias Clasen <maclas@gmx.de>
67 * gdk-pixdata.c (gdk_pixdata_to_csource): Improve doc comment
68 wording. (#119754, Doug Quale)
70 2003-08-03 Matthias Clasen <maclas@gmx.de>
72 * gdk-pixbuf.c (gdk_pixbuf_get_rowstride):
73 * gdk-pixbuf-data.c (gdk_pixbuf_new_from_data): Clarify misleading
74 explanation of rowstride. (#119000)
76 2003-07-24 Matthias Clasen <maclas@gmx.de>
78 * gdk-pixbuf-io.c (gdk_pixbuf_new_from_file_at_size): Preserve the
79 aspect ratio. (#118145, Owen Taylor)
81 2003-07-23 Matthias Clasen <maclas@gmx.de>
83 * gdk-pixbuf-io.c (gdk_pixbuf_new_from_file_at_size): Close loader
84 before unref'ing it. (#118146, Owen Taylor)
86 2003-03-01 Hans Breuer <hans@breuer.org>
88 * makefile.msc : updated
90 * gdk_pixbuf.def : export a bunch of new functions
92 2003-07-18 Matthias Clasen <maclas@gmx.de>
94 * pixops/pixops.c (correct_total): Split correction into multiple
95 pieces if no single weight is large enough to apply the unsplit
96 correction. (#117431, problem reported by Tomas Ă–gren)
98 2003-07-13 Matthias Clasen <maclas@gmx.de>
101 * gdk-pixbuf-io.c (gdk_pixbuf_new_from_file_at_size): New function
102 to load an image from a file at a specified size. (#105326, Dom
105 2003-07-11 Matthias Clasen <maclas@gmx.de>
107 * queryloaders.c (query_module): Handle absolute filenames
108 properly. (#117170, Jens Elkner)
110 * gdk-pixbuf-io.c: Mention that NULL-terminated arrays returned by
111 gdk_pixbuf_format_get_mime_types() and
112 gdk_pixbuf_format_get_extensions() must be freed with g_strfreev().
114 2003-07-04 Matthias Clasen <maclas@gmx.de>
116 * gdk-pixbuf-io.c: Document ICO save parameters.
118 * io-ico.c: Support saving of ICOs and CURs. Currently, only
119 single-image ICOs are produced, but the code for multi-image ICOs
120 is already in place. The saver understands the options "depth"
121 (can be "32", "24" or "16") and "x_hot"/"y_hot" for hotspot
124 2003-06-28 Matthias Clasen <maclas@gmx.de>
126 * io-ico.c (DecodeHeader): Stop discriminating against 32bpp ICOs
127 a): Use the byte size of the image as a heuristic when selecting
128 the bitmap to load - this lets us select 32bpp bitmaps which come
130 (OneLineTransp): Stop discriminating against 32bpp ICOs b): Don't
131 overwrite the alpha channel of 32bpp ICOs.
132 (gdk_pixbuf__ico_image_load_increment): Stop decoding the header
135 Fri Jun 27 03:56:59 2003 Soeren Sandmann <sandmann@daimi.au.dk>
137 * io-gif-animation.c (gdk_pixbuf_gif_anim_frame_composite): Make
138 it compile with C89 compilers.
140 2003-06-23 Matthias Clasen <maclas@gmx.de>
142 * io-gif.c (gif_get_frame_info): Remove the pointless refusal to
143 load images with dubious disposal mode on the first frame. Just
144 ignore it, as everybody else does.
146 2003-06-22 Matthias Clasen <maclas@gmx.de>
148 * gdk-pixbuf-loader.[hc] (gdk_pixbuf_loader_new_with_mime_type):
149 New function to obtain a loader for a specific mime type.
150 (#105324, Dom Lachowicz)
152 * io-gif.c (gif_get_extension): Reset block_count to 0 for all
153 application extensions, otherwise the data blocks of unknown
154 extensions are not propertly skipped.
156 Second half of the fix for #106962, handle frames extending beyond
159 * io-gif.c (clip_frame): New helper function to clip a rectangle
160 to the logical screen size of the gif.
161 (maybe_update): New helper function to call update_func only if
162 the rectangle is not completely off-bounds.
163 (gif_get_lzw): Read frames extending outside the logical screen
164 size, but be careful clip to the logical screen size
165 when operating on the composite pixbuf and when calling update_func.
166 (gif_init): Set the animation size to the logical screen size.
167 (gif_get_frame_info): Don't refuse to load images with frames
168 extending beyond the logical screen size.
170 * io-gif-animation.c (gdk_pixbuf_gif_anim_frame_composite): Be
171 careful to clip all rectangles to the logical screen size, also
172 handle the fact that frames may be completely off-bounds.
174 2003-06-21 Matthias Clasen <maclas@gmx.de>
176 * io-gif.c: Merge from 2.2: Fix update_func() arguments and accept
177 empty frames. (#106962)
179 2003-06-17 Matthias Clasen <maclas@gmx.de>
181 * Makefile.am (man_MANS): Removed, man pages are now installed
182 from docs/reference/gdk-pixbuf.
184 2003-06-03 Matthias Clasen <maclas@gmx.de>
186 * gdk-pixdata.c (gdk_pixbuf_new_from_inline): Document
187 data_length == -1, add an example. (#97290)
189 2003-06-01 Matthias Clasen <maclas@gmx.de>
191 * gdk-pixdata.h (struct _GdkPixdata): Fix misleading documentation
192 of rowstride. (#113924, Noah Levitt)
194 2003-05-27 Matthias Clasen <maclas@gmx.de>
196 * io-wbmp.c: Remove dubious bitfields of
197 unspecified signedness. (#112919, Morten Welinder)gdk-p
199 * gdk-pixdata.c (gdk_pixdata_to_csource): Replace all occurances
200 of g_string_new ("") by g_string_new (NULL). (#106975, Morten
203 2003-05-21 Matthias Clasen <maclas@gmx.de>
205 * pixbufloader_pcx.def:
206 * io-pcx.c: A loader for PCX files. (#113035, Josh Beam)
209 * Makefile.am: Add PCX loader.
211 2003-05-19 Matthias Clasen <maclas@gmx.de>
213 Improve progressive loading from slow sources: (#107368)
215 * io-gif-animation.c (gdk_pixbuf_gif_anim_get_iter): Initialize
217 (gdk_pixbuf_gif_anim_iter_advance): Don't wrap during loading if
218 the datasource falls behind the speed of the display.
220 * io-gif-animation.h: Add a loading flag to GdkPixbufGifAnim and
221 first_loop_slowness to GdkPixbufGifAnimIter.
223 Wed May 14 18:24:50 2003 Owen Taylor <otaylor@redhat.com>
225 * gdk-pixdata.c (gdk_pixdata_deserialize): Add a
226 (gint32 *) => (guint32 *) cast. (#108615, Rick Jones)
228 2003-04-24 Matthias Clasen <maclas@gmx.de>
230 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_write):
231 (gdk_pixbuf_loader_new_with_type):
232 (gdk_pixbuf_loader_close):
233 * gdk-pixbuf-io.c (gdk_pixbuf_new_from_file):
236 * gdk-pixbuf-animation.c (gdk_pixbuf_animation_new_from_file):
237 Add sanity checks for GError handling. (#108345)
239 Tue Apr 1 15:33:51 2003 Owen Taylor <otaylor@redhat.com>
241 * pixops/pixops.c (make_weights): Exploit the fact that all
242 our filters are separable to simplify the calculation of
243 the weight tables. (Based on a patch from Brian Cameron.)
245 * pixops/Makefile.am pixbuf-transform-math.ltx:
246 Add a short article describing how the math in pixops.c
249 2003-03-21 Matthias Clasen <maclas@gmx.de>
251 * gdk-pixbuf-animation.c (gdk_pixbuf_non_anim_get_type): Add
252 missing static. (#108614)
254 * io-jpeg.c (gdk_pixbuf__jpeg_image_begin_load):
255 * io-ico.c (gdk_pixbuf__ico_image_stop_load): Add missing static
256 qualifiers apparently causing problems on some platforms. (#108617)
258 2003-03-11 Matthias Clasen <maclas@gmx.de>
260 * io-ico.c (DecodeHeader): Calculate LineWidth for 16bpp from
261 width, like for the other depths. (noticed by Marijn Ros)
263 2003-03-08 Matthias Clasen <maclas@gmx.de>
265 Bug #107664 continued:
267 * io-xpm.c (find_color): Fix 0/FALSE confusion
268 * gdk-pixbuf.c (gdk_pixbuf_get_has_alpha): Fix -1/gboolean
271 2003-03-06 Matthias Clasen <maclas@gmx.de>
273 * io-gif.c (gif_read): Fix 0/FALSE confusion (#107664, Morten
276 2003-02-20 Matthias Clasen <maclas@gmx.de>
278 * io-gif-animation.c (gdk_pixbuf_gif_anim_frame_composite):
279 Always clear the initial frame and "disposed" areas with
280 transparent pixels, no matter whether the frame has transparency
283 2003-02-18 Matthias Clasen <maclas@gmx.de>
285 * io-tga.c (pixbuf_flip_row):
286 (pixbuf_flip_vertically): Auxiliary functions used to implement
287 support for arbitrary origins.
288 (parse_data_for_row_pseudocolor):
289 (parse_data_for_row_truecolor):
290 (parse_data_for_row_grayscale):
291 (parse_data_for_row):
292 (fill_in_context): Remove the check for upper-left origin.
293 (parse_rle_data): Support arbitrary origins. (#105912)
295 * io-tga.c (fread_check):
297 (get_header_from_file):
298 (get_colormap_from_file):
299 (get_image_pseudocolor):
300 (swap_channels_pixbuf):
301 (get_image_truecolor):
302 (get_image_grayscale):
303 (gdk_pixbuf__tga_load): Remove the non-incremental load
304 implementation, since we have generic_image_load () now.
306 (gdk_pixbuf__tga_stop_load): Fix a potential crash discovered by
309 2003-02-14 Matthias Clasen <maclas@gmx.de>
311 * io-tga.c (try_preload):
312 (gdk_pixbuf__tga_load): Actually reject images with origin
313 not in the upper-left corner. (#105912)
315 2003-02-06 Matthias Clasen <maclas@gmx.de>
317 * queryloaders.c (query_module): Better error message if
318 module_open() fails. (#105349, Tim Mooney)
320 Mon Jan 27 17:10:30 2003 Owen Taylor <otaylor@redhat.com>
322 * Makefile.am (gdk-pixbuf.loaders): Rewrite to run
323 on the .la files rather than looking for .so files.
324 (#102142, Martin Gansser)
326 * Makefile.am: Don't build gdk-pixbuf.loaders when
329 2003-01-05 Tor Lillqvist <tml@iki.fi>
331 * Makefile.am (gdk-pixbuf.loaders): Use @SOEXT@ in the find command.
333 * gdk_pixbuf.def: Add gdk_pixbuf_loader_set_size.
335 2003-01-03 Matthias Clasen <maclas@gmx.de>
337 * gdk-pixbuf-io.c (gdk_pixbuf_new_from_xpm_data): Don't crash if
338 gdk-pixbuf.loaders file is missing. (#102222)
340 2002-12-08 Matthias Clasen <maclas@gmx.de>
342 * gdk-pixbuf-animation.h:
343 * gdk-pixbuf-io.h: Add /*< public|private >*/ markers.
345 Sat Dec 7 10:14:05 2002 Owen Taylor <otaylor@redhat.com>
347 * Makefile.am (gdk-pixbuf.loaders): Make gdk-pixbuf.loaders
348 also depend gdk-pixbuf-query-loaders. (#97096, Daniel Elstner)
350 2002-12-05 Matthias Clasen <maclas@gmx.de>
352 * io-ico.c: Remove leftover debug output. (#100357, Owen Taylor)
354 2002-12-04 Bastien Nocera <hadess@hadess.net>
356 * io-tiff.c: (tiff_image_parse): use G_BIG_ENDIAN instead of
357 WORDS_BIGENDIAN which isn't set by configure.in
359 2002-11-29 Matthias Clasen <maclas@gmx.de>
361 * gdk-pixbuf-animation.c:
362 * gdk-pixbuf.c: Add deprecation docs.
364 2002-11-28 Matthias Clasen <maclas@gmx.de>
366 * gdk-pixbuf/gdk-pixbuf-io.c:
367 * gdk-pixbuf/gdk-pixbuf-loader.c:
368 * gdk-pixbuf/gdk-pixbuf.c: Document 2.2 API additions. I'm not
369 going to list all individual functions here; if you want to see
370 the list, grep for "Since: 2.2".
372 Fri Nov 8 19:06:07 2002 Owen Taylor <otaylor@redhat.com>
374 * Makefile.am (gdk-pixbuf.loaders): Make gdk-pixbuf.loaders
375 file depend on the loaders (#97096, Jeff Waugh)
377 Wed Nov 6 15:19:53 2002 Owen Taylor <otaylor@redhat.com>
379 * io-gif.c (CHECK_LZW_SP): Fix trailing semicolon on macro,
382 2002-11-05 Matthias Clasen <maclas@gmx.de>
384 * gdk-pixbuf-loader.c: Reindent to follow the gdk-pixbuf indentation.
386 Tue Nov 5 14:16:17 2002 Owen Taylor <otaylor@redhat.com>
388 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_close): Fix
389 leaked pixbuf reference (#96823, Morten Welinder)
391 2002-10-23 Matthias Clasen <maclas@gmx.de>
393 * io-gif.c (lzw_read_byte): Check for stack overflow throughout.
396 2002-10-21 Matthias Clasen <maclas@gmx.de>
398 Support the Netscape application extension for gif animations
401 * io-gif-animation.h:
402 * io-gif-animation.c (gdk_pixbuf_gif_anim_iter_advance):
403 Add loop count to GdkPixbufGifAnim and use it in the advance
404 method of GdkPixbufGifAnimIter.
406 * io-gif.c (gif_get_extension): Parse Netscape application
407 extension block and set the animation loop count.
409 2002-10-11 Matthias Clasen <maclas@gmx.de>
411 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_get_format): Remove
414 * gdk-pixbuf-io.h: Remove unused typedef
415 GdkPixbufModuleGetSignatureFunc.
417 2002-10-04 jacob berkman <jacob@ximian.com>
419 * queryloaders.c (query_module): make legal C
421 2002-10-04 Matthias Clasen <maclas@gmx.de>
423 * Makefile.am gdk-pixbuf-animation.c gdk-pixbuf-data.c
424 gdk-pixbuf-io.c gdk-pixbuf-io.h gdk-pixbuf-loader.c
425 gdk-pixbuf-loader.h gdk-pixbuf-private.h gdk-pixbuf.h
426 gdk-pixdata.c io-ani-animation.h io-ani.c io-bmp.c
427 io-gif-animation.c io-gif-animation.h io-gif.c io-ico.c
428 io-jpeg.c io-png.c io-pnm.c io-ras.c io-tga.c io-tiff.c
429 io-wbmp.c io-xbm.c io-xpm.c pixbufloader_ani.def
430 pixbufloader_bmp.def pixbufloader_gif.def pixbufloader_ico.def
431 pixbufloader_jpeg.def pixbufloader_png.def
432 pixbufloader_pnm.def pixbufloader_ras.def pixbufloader_tga.def
433 pixbufloader_tiff.def pixbufloader_wbmp.def
434 pixbufloader_xbm.def pixbufloader_xpm.def test-gdk-pixbuf.c
435 gdk-pixbuf-animation.h queryloaders.c: Support for separately
436 installed loaders. (#77486)
438 Thu Oct 3 18:25:57 2002 Owen Taylor <otaylor@redhat.com>
440 * io-jpeg.c (gdk_pixbuf__jpeg_image_save):
441 Fix memory leak. (#94399)
443 Tue Oct 1 17:35:43 2002 Owen Taylor <otaylor@redhat.com>
445 * gdkpixdata.c: Patch from Andy Wingo to always
446 escape ? to avoid accidentally generating trigraphs
447 in the output (#94631)
449 2002-09-28 Tor Lillqvist <tml@iki.fi>
451 * pixops/*.S: Don't use .type on Cygwin, either (#91597, Masahiro
454 2002-09-27 Federico Mena Quintero <federico@ximian.com>
456 * io-ico.c (gdk_pixbuf__ico_image_begin_load): Free the context if
457 we cannot allocate the HeaderBuf.
459 2002-09-27 Federico Mena Quintero <federico@ximian.com>
461 * io-bmp.c (OneLine): Fix the update region notification to handle
462 top-to-bottom and bottom-to-top BMPs correctly.
464 2002-09-19 Matthias Clasen <maclas@gmx.de>
466 * Revert the previous change; the symbols need to be exported
467 to be usable from dlopened modules.
469 2002-09-18 Matthias Clasen <maclas@gmx.de>
471 * io-xpm.c, io-xbm.c, io-ico.c, io-ani.c, io-png.c,
472 gdk-pixbuf.c, gdk-pixbuf-animation.c, gdk-pixbuf-loader.c,
473 gdk-pixbuf-private.h: _-prefix gdk_pixbuf_non_anim_new and
474 gdk_pixbuf_set_option. Adjust all callers.
476 2002-09-14 Hans Breuer <hans@breuer.org>
478 * pixops/Makefile.am : added makefile.msc to EXTRA_DIST
480 2002-09-12 Matthias Clasen <maclas@gmx.de>
482 * io-gif-animation.h:
483 * gdk-pixbuf.h: Move GdkPixbufFrame from the public header to
484 the gif-animation-specific private header. (#91929)
486 2002-09-12 Federico Mena Quintero <federico@ximian.com>
488 * io-jpeg.c (gdk_pixbuf__jpeg_image_load): Unref the pixbuf if we
489 hit an unsupported colorspace.
491 2002-09-06 Matthias Clasen <maclas@gmx.de>
493 * io-ani.c, io-ani-animation.h, io-ani-animation.c,
494 pixbufloader_ani.def, Makefile.am, gdk-pixbuf-io.c: New loader,
497 * io-xpm.c (pixbuf_create_from_xpm):
498 * io-xbm.c (gdk_pixbuf__xbm_image_load_real):
499 * io-ico.c (DecodeHeader): Attach hotspot coordinates to the
500 pixbuf as options "x_hot" and "y_hot".
502 2002-09-04 Matthias Clasen <maclas@gmx.de>
504 * io-tga.c (io_buffer_append):
505 * io-ico.c (DecodeHeader):
506 * io-bmp.c (grow_buffer): Don't leak memory if g_try_realloc fails.
508 * gdk-pixbuf-io.c (pixbuf_check_ico): Fix loading of .CUR files.
511 2002-08-25 Tor Lillqvist <tml@iki.fi>
513 * Makefile.am (libgdk_pixbuf_2_0_la_DEPENDENCIES): Add
514 gdk_pixbuf_win32res_lo. (#87101, J. Ali Harlow)
516 2002-08-22 Matthias Clasen <maclas@gmx.de>
519 gdk-pixbuf-io.c (_gdk_pixbuf_generic_image_load): No longer
520 static, thus _gdk_pixbuf-prefixed.
522 * gdk-pixbuf-animation.c (gdk_pixbuf_animation_new_from_file):
523 Keep this logic in sync with gdk_pixbuf_new_from_file(). (Based
524 on a patch by Anders Carlsson)
526 * io-png.c (gdk_pixbuf__png_image_save): Plug a memory
527 leak. (#91422, Sven Neumann)
529 2002-07-31 Sven Neumann <sven@gimp.org>
531 * gdk-pixdata.c (gdk_pixdata_to_csource): free the result of
532 gdk_pixdata_serialize() (bug #89411).
534 Mon Jul 29 23:06:10 2002 Owen Taylor <otaylor@redhat.com>
536 * gdk-pixbuf-scale.c: Fix some warnings by adding
537 casts to PixopsInterpType. (#85839, David L. Cooper, II.)
539 2002-07-16 Matthias Clasen <maclas@gmx.de>
541 * io-ras.c (DoCompressed): Avoid unnecessary casting.
543 2002-07-07 Matthias Clasen <maclas@gmx.de>
545 * gdk-pixbuf-io.c (generic_image_load): New function for loading
546 an image from a file either via module->load or incrementally.
547 (prepared_notify): ModulePreparedNotifyFunc for generic_image_load.
548 (gdk_pixbuf_new_from_file): Use generic_image_load.
549 * io-bmp.c, io-ico.c, io-ras.c, io-wbmp.c: Remove trivial
550 implementations of module->load. (#71266)
552 * io-ico.c (DecodeHeader): Correct computation of image height.
553 (OneLine): Correct update notification.
555 Load-at-size functionality (#53726):
557 * gdk-pixbuf-io.h (ModuleSizeFunc): New.
558 (_GdkPixbufModule): Prepend a ModuleSizeFunc to the
559 begin_load arguments. Adjust all modules.
560 * gdk-pixbuf-loader.c (struct GdkPixbufLoaderPrivate): Add
561 fields width, height, size_fixed, need_scale.
562 (gdk_pixbuf_loader_class_init): Add size_prepared signal.
563 (gdk_pixbuf_loader_set_size): New function.
564 (gdk_pixbuf_loader_size_func): ModuleSizeFunc which gets
565 passed to the module, emits size_prepared.
566 (gdk_pixbuf_loader_prepare): Call gdk_pixbuf_loader_size_func
567 if necessary, only emit area_prepared if no separate scaling
569 (gdk_pixbuf_loader_update): Only emit area_updated if no
570 separate scaling is required.
571 (gdk_pixbuf_loader_load_module): Add size_func as first argument.
572 (gdk_pixbuf_loader_close): If necessary scale the image
573 to the desired size and emit area_prepared and area_updated.
574 * gdk-pixbuf-loader.h (struct _GdkPixbufLoaderClass): Add
575 size_prepared signal.
576 (gdk_pixbuf_loader_set_size) New API.
577 * gdk-pixbuf-marshal.list: Add VOID:INT,INT.
578 * io-jpeg.c: User cinfo->output_width/height instead of
579 cinfo->image_width/height throughout when adressing the pixbuf.
580 (gdk_pixbuf__jpeg_image_load_increment): Call size_func, and
581 find the nearest possible output size which libjpeg can produce
582 that is still larger than the desired size.
584 2002-07-06 Matthias Clasen <maclas@gmx.de>
586 * io-tiff.c (tiff_set_error): Handle global_error == NULL
588 (tiff_image_parse): Don't trust TIFFRGBAImageBegin to set
589 the "put" routine. (Fixes #87384)
590 (gdk_pixbuf__tiff_image_stop_load): Don't call TIFFClose too
593 2002-07-02 Matthias Clasen <maclas@gmx.de>
595 Miscellaneous bmp loader fixes (#85448, #86286, #86287):
597 * io-bmp.c (grow_buffer): New function to avoid crashes
598 on unchecked reallocs.
599 (DecodeHeader, DecodeColormap, decode_bitmasks,
600 DoCompressed): Use grow_buffer instead of g_realloc
601 throughout. Change signatures where necessary to pass the
603 (OneLine16): Fix loading of 16bpp BI_RGB bmps.
604 (DoCompressed): Rewritten to properly support BI_RLE4 and
607 Support for compressed ras images (#84994):
609 * io-ras.c (RAS2State): Error on unsupported ras variations.
610 (OneLine8): Fix colormap indexing.
611 (OneLine): Call updated_func with proper region.
612 (DoCompressed): New function, handles compressed ras data.
613 (gdk_pixbuf__ras_image_load_increment): Handle compressed ras
616 Better colorspace support for the jpeg loader (#61211):
618 * io-jpeg.c (convert_cmyk_to_rgb): New function.
619 (gdk_pixbuf__jpeg_image_load,
620 gdk_pixbuf__jpeg_image_load_increment): Allocate a pixbuf with
621 alpha for 4-channel jpegs and call convert_cmyk_to_rgb for these.
623 All of this needs to be merged to GNOME 1.4 gdk-pixbuf.
625 2002-06-28 Sven Neumann <sven@gimp.org>
627 * gdk-pixbuf-csource.c (print_blurb): converted a Tab to spaces.
629 Thu Jun 13 18:11:11 2002 Owen Taylor <otaylor@redhat.com>
631 * pixops/pixops.c: Fix problem where when no alpha was
632 involved, we scaled rather than composited, but then
633 went ahead and composited anyways. (#76958, Patch
634 from Matthias Clasen). Needs to be merged to GNOME
637 2002-06-13 Matthias Clasen <maclas@gmx.de>
639 * io-jpeg.c: Use libjpeg in buffered-image mode in order to
640 incrementally display incrementally loaded progressive jpegs.
642 2002-06-07 Federico Mena Quintero <federico@ximian.com>
645 (lsb_16): New functions to fetch 32 or 16-bit little-endian values
646 starting at a specific memory location. We do this instead of
647 GINT32_FROM_LE() as the latter is simply dereferences a cast,
648 which doesn't work on platforms with alignment requirements.
651 2002-06-01 Matthias Clasen <maclas@gmx.de>
653 * gdk-pixbuf-io.c (pixbuf_check_xbm): Accept xbms starting
654 with a C comment - those seem to be not uncommon, e.g. the Gimp
655 produces them. (#82706)
657 * io-xbm.c (read_bitmap_file_data): Don't leak memory on certain
659 (gdk_pixbuf__xbm_image_load_real): Don't leak memory on valid inputs.
661 2002-05-22 Tor Lillqvist <tml@iki.fi>
663 * gdk-pixbuf-io.c (get_libdir): Use GTK_BINARY_VERSION (and not
664 GTK_VERSION) in the path to the loaders on Win32, too.
666 * Makefile.am: Pass GTK_BINARY_VERSION.
668 2002-05-22 Federico Mena Quintero <federico@ximian.com>
670 * io-xpm.c (pixbuf_create_from_xpm): Ahem, take the rowstride into
671 account!!! Fixes #82515.
673 [This bug is not present in the GNOME 1.4 branch as its XPM loader
674 does not use gdk_pixbuf_new(); rather it malloc()s a buffer with
675 no row padding and then uses gdk_pixbuf_new_from_data() on it.]
677 [IMPORTANT: The comment above is to make my life easier when
678 merging stuff across branches. If you make changes to gdk-pixbuf
679 in either branch, please include a comment in the ChangeLog that
680 indicates whether this should be merged into the other branch.
683 2002-05-18 Matthias Clasen <maclas@gmx.de>
685 * io-tiff.c (tiff_image_parse): fix packing order on bigendian
688 Thu May 16 15:17:30 2002 Owen Taylor <otaylor@redhat.com>
690 * pixops/pixops.c: Patch from Matthias Clasen to fix some typos
693 Thu May 16 15:02:46 2002 Owen Taylor <otaylor@redhat.com>
695 * gdk-pixdata.c (gdk_pixdata_to_csource): Fix 64-bit warning.
698 2002-05-07 Michael Natterer <mitch@gimp.org>
700 * gdk-pixbuf/Makefile.am: build the static pixbuf loaders
701 conditionally like the dynamic ones so --without-lib<foo> is
702 honored when building with --disable-modules. (#66867)
704 Sun May 5 02:27:01 2002 Soeren Sandmann <sandmann@daimi.au.dk>
706 * Makefile.am (noinst_PROGRAMS): remove test-loaders (moved to
708 * test-loaders.c, test-images.h: remove
710 2002-04-24 Matthias Clasen <maclas@gmx.de>
712 * gdk-pixbuf-io.c (gdk_pixbuf_save): Remove the ISO8859-1
713 restriction from the description of png tEXt parameters.
715 * io-png.c (png_text_to_pixbuf_option):
716 (gdk_pixbuf__png_image_save): If libpng supports it,
717 store and retrieve non-ISO8859-1 text as UTF-8. (#76172)
719 2002-04-11 Matthias Clasen <maclas@gmx.de>
721 More fixes for #77807:
723 * io-tga.c (get_contiguous_pixbuf): Helper function to create
724 a pixbuf with a contiguous pixel array while being careful about
727 * io-tga.c (fill_in_context, get_image_pseudocolor,
728 get_image_truecolor, get_image_grayscale): Use
729 get_contiguous_pixbuf instead of manually allocating image
732 * io-xpm.c (pixbuf_create_from_xpm):
733 * io-pnm.c (gdk_pixbuf__pnm_image_load):
734 * io-jpeg.c (gdk_pixbuf__jpeg_image_load): Use gdk_pixbuf_new
735 instead of manually allocating image storage.
737 2002-04-09 Matthias Clasen <maclas@gmx.de>
739 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_load_module): Use
740 priv->image_module->module_name instead of image_type which may
743 2002-04-06 Matthias Clasen <maclas@gmx.de>
745 * io-png.c (gdk_pixbuf__png_image_load): Restructured to use
746 gdk_pixbuf_new instead of manually allocating image storage. This
747 gives us a good rowstride and overflow checks. (#77807)
749 2002-04-05 Matthias Clasen <maclas@gmx.de>
751 * io-tiff.c (tiff_image_parse): Avoid allocating an extra copy of
752 the image by using a TIFFRGBAImage{Begin,Get,End} with suitable
753 put functions instead of TIFFRGBAImage. And check image dimensions
756 2002-04-03 Matthias Clasen <maclas@gmx.de>
758 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_get_type): Fix a doc typo.
760 2002-03-29 Matthias Clasen <maclas@gmx.de>
762 * io-png.c (png_simple_error_callback): libpng error handlers must
763 not return to their callers, thus longjmp out. This prevents
764 annoying stderr output from the default error handler.
766 2002-03-27 Matthias Clasen <maclas@gmx.de>
768 * io-png.c (gdk_pixbuf__png_image_stop_load): Don't leak info_ptr.
770 * io-png.c (gdk_pixbuf__png_image_load): Get rid of unused
771 end_info. Also call png_read_end to check proper ending of the png
772 file and catch text chunks after the image data.
774 2002-03-27 Matthias Clasen <maclas@gmx.de>
776 * io-png.c (gdk_pixbuf__png_image_load,
777 gdk_pixbuf__png_image_begin_load): Make libpng use g_malloc
778 instead of system malloc.
780 2002-03-26 Matthias Clasen <maclas@gmx.de>
782 * io-tiff.c (tiff_image_parse): Don't leak pixbuf on error.
784 * io-gif.c (gdk_pixbuf__gif_image_load_increment): Don't leak
785 context->buf on error.
787 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_close): Make sure to call
788 stop_load even for short images to prevent memleaks.
790 2002-03-25 Matthias Clasen <maclas@gmx.de>
792 * io-png.c (setup_png_transformations): Changed signature to
793 return success and set a GError parameter, adjusted all callers.
794 Also work around a possible FPE in libpng and always check that
795 the new info is sane.
797 2002-03-23 Matthias Clasen <maclas@gmx.de>
799 * io-wbmp.c (gdk_pixbuf__wbmp_image_load_increment):
800 context->updated_func is NULL during a nonincremental load.
801 (gdk_pixbuf__wbmp_image_load): Stop reading after the first error.
803 2002-03-18 Matthias Clasen <maclas@gmx.de>
805 * io-tga.c: Fix assumptions on rowstride by manually allocating a
806 contiguous pixel buffer. Catch buffer overruns in RLE-modi.
807 Support grayscale + alpha (which can be written, but not read (!)
810 2002-03-15 Matthias Clasen <maclas@gmx.de>
812 * io-gif.c (gif_get_frame_info): Catch invalid frame dimensions.
814 2002-03-13 Matthias Clasen <maclas@gmx.de>
816 * test-images.h: Add valid_ras_test and invalid_bmp_1.
818 * test-loaders.c (main): Add random tests for ras and pnm and an
819 invalid bmp which was a crasher until my 2002-03-12 commit.
821 * io-pnm.c (gdk_pixbuf__pnm_image_load_increment): Don't unref the
824 * io-ras.c: Handle some errors.
826 2002-03-12 Sven Neumann <sven@gimp.org>
828 * gdk-pixbuf.c (gdk_pixbuf_fill): use sequential writes instead of
829 calling memcpy(). Simpler and potentially faster. (#70332)
831 2002-03-12 Matthias Clasen <maclas@gmx.de>
833 * io-bmp.c (DecodeHeader): Replace a g_assert_not_reached ()
834 which could actually be reached by a proper error status return.
836 2002-03-05 Matthias Clasen <maclas@gmx.de>
838 * test-loaders.c, test-images.h: More random tests.
840 * io-bmp.c (DecodeHeader): Fail gracefully on OOM here.
842 Tue Mar 5 10:39:03 2002 Owen Taylor <otaylor@redhat.com>
844 * Makefile.am (loaderdir): Put the modules into the
845 GTK_BINARY_VERSION directory for consistency with
846 immodules and theme engines.
848 Sat Mar 2 22:11:10 2002 Owen Taylor <otaylor@redhat.com>
850 * gdk-pixbuf-io.c (_gdk_pixbuf_load_module): If we
851 can't load the module using the g_module_build_path()
852 filename, try loading it as a .la file.
854 * test-loaders.c: Look for modules in current directory
855 rather than .libs, so we find the right .la files.
857 * test-loaders.c: Back out some accidental commits.
859 Sat Mar 2 21:28:03 2002 Owen Taylor <otaylor@redhat.com>
861 * gdk-pixbuf.c (gdk_pixbuf_new): Bullet-proof against integer
864 2002-03-03 Tor Lillqvist <tml@iki.fi>
866 * gtk-pixbuf.rc.in: Remove.
868 * gdk_pixbuf.rc.in: Name like this instead (wrong name used by
871 * makefile.msc: Corresponding changes.
873 * Makefile.am: Use gdk_pixbuf.rc on Win32. Distribute it.
875 2002-02-28 Matthias Clasen <maclas@gmx.de>
877 * pixops/pixops.c (tile_make_weights): Move the call to
878 correct_total() to the right spot. (#72732)
880 Wed Feb 27 18:33:04 2002 Owen Taylor <otaylor@redhat.com>
882 * gdk-pixdata.c (gdk_pixdata_to_csource): Use {} not
883 () to group around string assigned to char[]. (#72767,
886 2002-02-21 Havoc Pennington <hp@pobox.com>
888 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_load_module): remove
889 C++-commented debug spew, reported by David L. Cooper
891 2002-02-15 Matthias Clasen <maclas@gmx.de>
893 * pixops/pixops.c (correct_total): New function to make sure
894 that the weights sum up to the correct total without introducing
896 (tile_make_weights, bilinear_make_fast_weights,
897 bilinear_make_weights): Use correct_total.
899 2002-02-10 Matthias Clasen <maclas@gmx.de>
901 * test-images.h (tiff1_test_3), test-loaders.c (main): Add a
902 (#ifdef 0'ed) test provoking a segfault in TIFFReadDirectory().
904 * io-ico.c (DecodeHeader): Check that pixbuf could be allocated.
906 * test-images.h (ico_test_2), test-loaders.c (main): Test the
909 * io-wbmp.c (gdk_pixbuf__wbmp_image_load_increment): Don't write
910 beyond the end of buffer if width % 8 != 0.
912 * io-tga.c (try_preload): Enforce that ctx->hdr->type is one of
913 the supported types, otherwise parse_data_for_row () will not make
914 any progress, leading to an infinite loop.
916 Mon Feb 11 14:31:53 2002 Owen Taylor <otaylor@redhat.com>
918 * pixops/pixops.c (bilinear_make_weights): Fix handing of
921 2002-02-10 Matthias Clasen <maclas@gmx.de>
923 * test-loaders.c (main): Enable some tests which should work
926 * io-wbmp.c (gdk_pixbuf__wbmp_image_load_increment): Detect
927 invalid image dimensions and insufficient memory.
929 * io-tga.c (try_preload): Detect invalid image dimensions.
930 (gdk_pixbuf__tga_stop_load): Don't try to unref NULL pointers.
932 * io-ico.c (DecodeHeader): Detect some invalid headers and
935 Fri Feb 8 23:11:15 2002 Owen Taylor <otaylor@redhat.com>
937 * pixops/pixops.c: Force all weight arrays to sum exactly
938 to 65535. (Fixes #70971, reported by Federico Mena Quintero)
940 * Makefile.am (libgdk_pixbuf_1_3_la_DEPENDENCIES): Add
943 2002-02-08 Federico Mena Quintero <federico@ximian.com>
945 * pixops/pixops.h: Fix comment; PixopsInterpType -> GdkInterpType.
947 2002-02-08 Darin Adler <darin@bentspoon.com>
949 * io-xbm.c: (next_int): Wean this from <ctype.h>.
951 2002-02-01 Matthias Clasen <matthiasc@poet.de>
953 * Makefile.am: Build the tga loader as a static library. (#70157)
955 * io-ico.c: Merge 16- and 32-bit ico support from the stable
958 * io-gif.c: Recomposite all images if the animation size changes
959 while loading. (#70055)
961 * gdk-pixbuf.c (gdk-pixbuf-fill): Make it work for subpixbufs.
964 Sat Jan 19 20:49:20 2002 Manish Singh <yosh@gimp.org>
966 * io-jpeg.c, io-png.c: Made sure all the error cases involving
967 jpeg or png load/saves clean themselves up properly. Marked some
968 variables needed for cleanup volatile so they aren't clobbered by
971 Fri Jan 11 18:05:07 2002 Owen Taylor <otaylor@redhat.com>
973 * pixops/pixops.c: Fix integer overflow for the values
974 passed to the pixel functions. (#55148, fix from Michael Hore)
976 Fri Jan 11 17:53:58 2002 Owen Taylor <otaylor@redhat.com>
978 * pixops/pixops.c (pixops_scale_nearest): Remove meaningless
981 * pixops/pixops.c (pixops_process): Comment the computation
982 of run_end_index and fix some edge cases.
984 * pixops/{scale_line_22_33_mmx.S, composite_line_22_4a4_mmx.S:
985 composite_line_color_22_4a4_mmx.S}: Handle the case where
986 dest <= dest_end properly. (#52001, fix from Michael Hore)
988 Thu Jan 10 16:48:30 2002 Owen Taylor <otaylor@redhat.com>
990 * pixops/pixops.c: Replace some hardcoded values with the
991 SUBSAMPLE constant used elsewhere. (#51033)
993 Wed Jan 9 11:29:44 2002 Owen Taylor <otaylor@redhat.com>
995 * Makefile.am (s-enum-types-h): Include glib-object.h,
996 Add G_BEGIN_DECLS/END_DECLS to gdk-pixbuf-enum-types.h. (#68325,
999 * *.h: G_BEGIN_DECLS cleanups.
1001 Tue Jan 8 10:58:04 2002 Owen Taylor <otaylor@redhat.com>
1003 * gdk-pixbuf-util.c (gdk_pixbuf_saturate_and_pixelate):
1004 - Massive cleanup, make actually legible.
1005 - Fix some clamp-to-range bugs found by Jim Cape (#68231).
1006 - Add a g_return_if_fail() if src and dest alpha don't match.
1007 - Allow for src_rowstride != dest_rowstride.
1009 2002-01-04 Hans Breuer <hans@breuer.org>
1011 * gdk_pixbuf.def : don't export functions prefixed
1014 * makefile.msc : use -FImsvc_recommende_pragmas.h
1016 Thu Jan 3 19:31:58 2002 Owen Taylor <otaylor@redhat.com>
1018 * pixops/pixops.c (scale_line_22_33): Fix and uncomment
1021 * pixops/pixops.c (pixops_composite_nearest): Remove a
1024 * pixops/pixops.c (pixops_composite): Add some docs
1025 about the parameters.
1027 * pixops/README: Add notes about the correct algorithms
1028 for alpha compositing and how to implement them quickly.
1030 2001-12-29 Tor Lillqvist <tml@iki.fi>
1032 * Makefile.am (EXTRA_DIST): Add makefile.msc.
1034 Sat Dec 22 15:31:20 2001 Owen Taylor <otaylor@redhat.com>
1036 * gdk-pixdata.h: Fix trailing "," in enumeration.
1038 2001-12-17 Matthias Clasen <matthiasc@poet.de>
1040 * gdk-pixbuf.c, gdk-pixbuf-io.c, gdk-pixbuf-animation.c,
1041 gdk-pixbuf-data.c, gdk-pixbuf-loader.c, gdk-pixbuf-scale.c,
1042 gdk-pixbuf-util.c, gdk-pixdata.c: Markup fixes.
1044 2001-12-16 Havoc Pennington <hp@pobox.com>
1046 * gdk-pixbuf-scale.c: docs enhancements
1048 2001-12-14 Sebastian Wilhelmi <wilhelmi@ira.uka.de>
1050 * io-xpm.c: Use g_ascii_strcasecmp() instead of g_strcasecmp().
1052 2001-12-13 Sebastian Wilhelmi <wilhelmi@ira.uka.de>
1054 * gdk-pixbuf-animation.c, gdk-pixbuf-loader.c, gdk-pixpuf.c,
1055 io-gif-animation.c, io-gif.c, io-tiff.c, test-loaders.c: Remove
1056 assorted G_OBJECT casts where unnecessary.
1058 * gdk-pixbuf-loader.c: Call g_object_ref and g_object_unref
1059 instead of gdk_pixbuf_animation_ref and gdk_pixbuf_animation_unref
1062 * gdk-pixbuf-csource.c, io-bmp.c, io-gif-animation.c, io-ico.c,
1063 io-jpeg.c, io-png.c, io-pnm.c, io-ras.c, io-tga.c, io-wbmp.c,
1064 io-xbm.c, io-xpm.c, test-gdk-pixbuf.c: Dito for gdk_pixbuf_ref and
1067 * Makefile.am, pixops/Makefile.am: Compile everything with
1068 -DG_DISABLE_DEPRECATED -DGDK_PIXBUF_DISABLE_DEPRECATED
1070 * gdk-pixdata.c: Use g_ascii_strup() instead of g_strup().
1072 * io-xpm.c: Use g_ascii_strcasecmp() instead of g_strcasecmp().
1074 2001-12-12 Matthias Clasen <matthiasc@poet.de>
1076 * gdk-pixbuf-io.c: Markup fixes.
1078 2001-12-12 Matthias Clasen <matthiasc@poet.de>
1080 * Makefile.am (INCLUDES): Define G_LOG_DOMAIN. (#66412)
1082 * gdk-pixbuf-loader.c, gdk-pixbuf-util.c: Markup fixes.
1084 2001-12-11 Michael Natterer <mitch@gimp.org>
1086 * io-png.c: gdk_pixbuf__png_image_save: removed wrong endian
1087 conversion stuff; don't copy RGB pixbufs' lines around before
1090 2001-12-05 Matthias Clasen <matthiasc@poet.de>
1092 * gdk-pixbuf.h (gdk_pixbuf_ref, gdk_pixbuf_unref,
1093 gdk_pixbuf_animation_ref, gdk_pixbuf_animation_unref):
1096 Tue Dec 4 11:45:45 2001 Owen Taylor <otaylor@redhat.com>
1098 * io-xpm.c (pixbuf_create_from_xpm): Fill in color
1099 fields to black for transparent colors since we'll
1100 later initialize pixels from them. (Fixes purify
1101 errors, #66093, HideToshi Tajima)
1103 2001-11-30 Tor Lillqvist <tml@iki.fi>
1105 * gdk_pixbuf.def: Add gdk_pixbuf_get_option.
1107 Fri Nov 30 15:55:34 2001 Owen Taylor <otaylor@redhat.com>
1109 * gdk-pixdata.c (gdk_pixdata_deserialize): Fix
1110 alignment problem in deserialization, (#65785,
1111 reported by Hidetoshi Tajima)
1113 2001-11-28 Manish Singh <yosh@gimp.org>
1115 * gdk-pixbuf/io-bmp.c (gdk_pixbuf__bmp_image_load_increment): Fill
1116 in missing error parameters to DecodeHeader and DecodeColormap.
1118 2001-11-21 Federico Mena Quintero <federico@ximian.com>
1120 Fix Ximian bug #12125; merged from gdk-pixbuf stable.
1122 * gdk-pixbuf/io-bmp.c (gdk_pixbuf__bmp_image_load_increment): Use
1123 a simple state machine instead of a scary if/else chain.
1124 (DecodeHeader): Set the reading state.
1125 (DecodeColormap): Set the reading state.
1126 (decode_bitmasks): New function, decodes the bitmasks for
1127 BI_BITFIELDS coding.
1128 (OneLine32): Handle BI_BITFIELDS coding.
1129 (OneLine16): Likewise.
1131 2001-11-18 Hans Breuer <hans@breuer.org>
1133 * io-xpm.c : use g_strcasecmp(), some poor platforms
1134 don't have strcasecmp()
1136 * makefile.msc : do INCLUDE_png etc. definition here to avoid
1137 my temporary 'gdk-pixbuf-io-include.h' hack
1139 Sun Nov 18 07:54:22 2001 Owen Taylor <otaylor@redhat.com>
1141 * gdk-pixbuf-loader.c: Remove include of gobject/signal.h.
1143 2001-11-03 Sebastian Wilhelmi <wilhelmi@ira.uka.de>
1145 * gdk-pixbuf-loader.c, gdk-pixbuf-scale.c: Documentation fixes.
1147 2001-10-29 Tor Lillqvist <tml@iki.fi>
1149 * Makefile.am: Use -no-undefined on Win32. Make
1150 libgdk_pixbuf_1_3_la_OBJECTS depend on
1151 gdk-pixbuf-marshal.c. Install import libraries.
1153 * gdk_pixbuf.def: Update.
1155 * gdk-pixbuf-io.c: (Win32) Use G_WIN32_DLLMAIN_FOR_DLL_NAME, saves
1156 the actual DLL name of libgdk_pixbuf.
1157 (get_libdir): Use it instead of guessing.
1159 * io-xbm.c (gdk_pixbuf__xbm_image_begin_load): Use
1160 g_file_open_tmp() insread of mkstemp().
1162 2001-10-18 Matthias Clasen <matthiasc@poet.de>
1164 * io-xbm.c (gdk_pixbuf__xbm_image_load_real): Don't dereference
1165 context when it may be NULL. (#62344)
1167 2001-10-16 Matthias Clasen <matthiasc@poet.de>
1169 * gdk-pixdata.c, gdk-pixdata.h: Documentation.
1171 * gdk-pixbuf-csource.1: Spelling fixes.
1173 Wed Oct 10 11:52:17 2001 Owen Taylor <otaylor@redhat.com>
1175 * gdk-pixdata.c gdk-pixbuf.h: Get rid of
1176 GDK_PIXBUF_ERROR_HEADER/PIXEL_CORRUPT and use CORRUPT_IMAGE.
1177 Get rid fo GD_PIXBUF_ERROR_UNKNOWN_FORMAT and use the
1178 existing UKNOWN_TYPE error. (#58308)
1180 * gdk-pixbuf.h, gdk-pixdata.c: Rename gdk_pixbuf_new_from_stream()
1181 back to gdk_pixbuf_new_from_inline(). Rework docs to try
1182 and be helpful for the common case. (#58308)
1184 2001-10-05 Sven Neumann <sven@gimp.org>
1186 * gdk-pixbuf/gdk-pixbuf-io.c
1187 * gdk-pixbuf/gdk-pixbuf-private.h
1188 * gdk-pixbuf/gdk-pixbuf.c
1189 * gdk-pixbuf/gdk-pixbuf.h
1190 * gdk-pixbuf/io-jpeg.c
1191 * gdk-pixbuf/io-png.c: changed GDK_PIXBUF_ERROR_BAD_OPTION_VALUE to
1192 GDK_PIXBUF_ERROR_BAD_OPTION to we can use it for bad keys too. Added
1193 new public API gdk_pixbuf_get_option() to retrieve key/value pairs
1194 set by an image loader. Added support for saving and reading PNG tEXt
1195 chunks in PNG images.
1197 Tue Oct 2 11:29:50 2001 Owen Taylor <otaylor@redhat.com>
1199 * gdk-pixdata.c (gdk_pixdata_to_csource): Fix indentation
1200 use a macro to make code a bit more readable.
1202 2001-10-02 Sven Neumann <sven@gimp.org>
1204 * gdk-pixdata.c: g_string_printfa => g_string_append_printf.
1206 Wed Sep 26 18:08:19 2001 Owen Taylor <otaylor@redhat.com>
1208 * Makefile.am (s-enum-types-h): Fix a typo in the include
1209 guards. (#61254, Skip Montaro)
1211 2001-09-21 Matthias Clasen <matthiasc@poet.de>
1213 * io-xpm.c (xpm_extract_color): Rewritten to handle
1214 xpm colormap entries more thoroughly. (#59939)
1216 2001-09-21 Hans Breuer <hans@breuer.org>
1218 * gdk-pixbuf.def : updated externals
1220 * makefile.msc : generate gdk-pixbuf-enum-types.[hc]
1222 Thu Sep 20 17:22:48 2001 Owen Taylor <otaylor@redhat.com>
1224 * io-tiff.c (gdk_pixbuf__tiff_image_load): On OSF, apparently fseek()
1225 works in some on-demand way, so the fseek
1226 gdk_pixbuf_new_from_file() doesn't work here since we are using
1227 the raw file descriptor. So, we call lseek() on the fileno(f)
1228 before using it. (#60840).
1230 2001-09-20 James Henstridge <james@daa.com.au>
1232 * Makefile.am (gdk-pixbuf-enum-types.c): same change as in pango,
1233 so that flags types are registered as flags rather than enums (not
1234 that there are any flags here at the moment).
1236 Wed Sep 19 00:28:24 2001 Owen Taylor <otaylor@redhat.com>
1238 * Makefile.am (gdk_pixbuf_headers): Don't include
1239 gkd-pixbuf-features.h here since is in builddir
1240 and confuses autogen rules.
1242 * Makefile.am: Don't += variables before they have values,
1243 automake-1.5 doesn't like it.
1245 * Makefile.am: Fix srcdir != builddir for gdk-pixbuf-enum-types.c.
1247 * Makefile.am: The whitespace strikes back.
1249 2001-09-17 Matt Wilson <msw@redhat.com>
1251 * Makefile.am (libpixbufloader_xbm_la_LDFLAGS): removed duplicate
1252 LDFLAGS definition, use the -avoid-version one.
1253 (libpixbufloader_tga_la_LDFLAGS): likewise
1255 Mon Sep 17 11:49:02 2001 Owen Taylor <otaylor@redhat.com>
1257 * pixops/*: Mirror GdkInterpType to PixopsInterpType
1258 to avoid including gdk-pixbuf headers.
1260 2001-09-16 James Henstridge <james@daa.com.au>
1262 * .cvsignore: add generated files to ignore list.
1264 * gdk-pixbuf.h: include gdk-pixbuf-enum-types.h
1266 * Makefile.am: add rules to build gdk-pixbuf-enum-types.[ch]
1268 Fri Sep 14 23:22:12 2001 Matthias Clasen <matthiasc@poet.de>
1270 * io-pnm.c (pnm_read_header): Use GDK_PIXBUF_ERROR_CORRUPT_IMAGE,
1271 not GDK_PIXBUF_ERROR_HEADER_CORRUPT. (#58308)
1273 Fri Sep 14 22:53:45 2001 Matthias Clasen <matthiasc@poet.de>
1275 * io-jpeg.c (gdk_pixbuf__jpeg_image_begin_load): Handle
1276 out-of-memory situation better.
1278 * io-pnm.c: Robustness fixes for pnm loader
1280 * io-gif.c: Make gif loader survive TEST_RANDOMLY_MODIFY
1282 * io-xpm.c (parse_color): detect very long color strings
1284 All of the above from Matthias Clasen <matthiasc@poet.de>,
1285 the remaining from Soeren Sandmann <sandmann@daimi.au.dk>.
1287 * test-images.h: add tests:
1288 - four valid ppm's, eight invalid (matthiasc@poet.de)
1289 - one invalid xpm (matthiasc@poet.de)
1290 - one valid tga, one invalid (sandmann@daimi.au.dk)
1291 - one invalid tiff (sandmann@daimi.au.dk
1293 * test-loaders.c: enable tests for ppm, png, gif, tga, tiff, xpm
1295 * io-tiff.c (gdk_pixbuf__tiff_image_stop_load): TIFFClientOpen can
1296 fail - detect it when it happens
1298 * io-tga.c (gdk_pixbuf__tga_load_increment): Fail if there is too
1301 * gdk-pixbuf-io.c: moved wbmb check after ico check to avoid false
1304 Fri Sep 14 00:30:48 2001 Tim Janik <timj@gtk.org>
1306 * Makefile.am: don't used BUILT_SOURCES to build marshal
1307 files, as in conjunction with stamp files, this can
1308 lead to endless rebuilding loops.
1310 Tue Sep 4 00:22:07 2001 Owen Taylor <otaylor@redhat.com>
1312 * Makefile.am: Fix EXTRA_DIST for gdk-pixbuf-csource.1
1314 Tue Sep 4 03:09:52 2001 Tim Janik <timj@gtk.org>
1316 * gdk-pixbuf-csource.1: new file, manual page for
1317 the publically installed gdk-pixbuf-csource utility.
1319 Thu Aug 30 08:30:03 2001 Matthias Clasen <matthiasc@poet.de>
1321 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_close): Propagate
1322 errors from gdk_pixbuf_loader_load_module.
1324 Thu Aug 30 08:27:37 2001 Matthias Clasen <matthiasc@poet.de>
1326 * io-png.c (png_row_callback): Check that row_num is valid.
1328 Tue Aug 28 21:05:26 2001 Matthias Clasen <matthiasc@poet.de>
1330 * io-bmp.c (OneLine): Emit area_updated signal with proper
1331 area information. (#52002)
1333 Tue Aug 28 20:03:43 2001 Matthias Clasen <matthiasc@poet.de>
1335 * test-loaders.c (test_loader): Catch errors at close time.
1336 * test-loaders.c (main): Remove C++ comments.
1338 2001-08-21 Matthias Clasen <matthiasc@poet.de>
1340 * Makefile.am, gdk-pixbuf-io.c, pixbufloader_tga.def,
1341 io-tga.c: Add tga loader, patch by Nicola Girardi. (#56067)
1343 2001-08-20 Matthias Clasen <matthiasc@poet.de>
1345 * test-images.h, test-loaders.c: Add ico and wbmp tests.
1346 * io-jpeg.c (gdk_pixbuf__jpeg_image_save): Fail with a suitable
1347 error if buffer allocation fails.
1348 * io-ico.c: Make .ICO loader more robust.
1349 All of these are due to sandmann@daimi.au.dk (#50187)
1351 2001-08-19 Sven Neumann <sven@gimp.org>
1353 * pixops/pixops.c: applied some simple but effective optimizations
1354 to pixops_composite_nearest() and pixops_composite_color_nearest().
1356 2001-08-07 Sven Neumann <sven@gimp.org>
1358 * gdk-pixbuf.c (gdk_pixbuf_fill): a comment asked to optimize this
1359 function, so that's what I did.
1361 2001-08-06 Kjartan Maraas <kmaraas@gnome.org>
1363 * gdk-pixdata.c: Fix a typo.
1365 2001-07-30 Hans Breuer <hans@breuer.org>
1367 * pixops/makefile.msc : new file
1368 * makefile.msc : use it to complete the build
1370 2001-07-20 Hans Breuer <hans@breuer.org>
1372 * gdk-pixdata.c : don't 'g_tohl (*istream++)', but move
1373 pointer increment out of the macro, because at least one
1374 compiler (msvc 5.0) gets confused otherwise (applies the
1377 * gdk_pixbuf.def : updated exports
1379 * makefile.msc : reflect gdk-pixbuf-csource changes
1381 2001-07-17 Darin Adler <darin@bentspoon.com>
1383 * gdk-pixbuf-csource.c: Add missing <stdlib.h> include.
1384 * io-png.c: (setup_png_transformations): Add ifdef so we compile
1385 without warnings with G_DISABLE_CHECKS on.
1386 * io-pnm.c: (gdk_pixbuf__pnm_image_load_increment): Add a missing
1388 * io-wbmp.c: (getin), (get_mbi): Add a missing const.
1389 * io-xbm.c: (gdk_pixbuf__xbm_image_load_real): Get rid of some
1390 unused locals and add an initial value to quiet the compiler's
1391 unintialized variable warning.
1392 * pixops/pixops.c: Put an ifdef around some dead code.
1394 Thu Jul 5 10:17:15 2001 Owen Taylor <otaylor@redhat.com>
1396 * pixops/Makefile.am (noinst_LTLIBRARIES): Switch
1397 over to the new include flags AC_SUBST(). (Problem
1398 pointed out by Mikael Hermansson.)
1400 2001-06-29 Havoc Pennington <hp@redhat.com>
1402 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_class_init): fix for
1405 Thu Jun 28 21:54:19 2001 Owen Taylor <otaylor@redhat.com>
1407 * make-inline-pixbuf.c test-gdk-pixbuf.c test-loaders.c
1408 gdk-pixbuf-csource.c: Fix args to g_type_init ().
1410 2001-06-28 Havoc Pennington <hp@pobox.com>
1412 * gdk-pixdata.c: <string.h>
1414 * gdk-pixbuf-io.c (get_libdir): fix typo in dll name (aren't we
1415 also leaking memory here from g_strdup_printf?)
1417 Tue Jun 26 09:48:02 2001 Tim Janik <timj@gtk.org>
1419 * Makefile.am (noinst_PROGRAMS): get rid of make-inline-pixbuf
1421 * gdk-pixbuf-data.[hc]: provide gdk_pixbuf_new_from_stream()
1422 instead from gdk_pixbuf_new_from_inline().
1424 * gdk-pixdata.[hc]: auxillary GdkPixdata structure, public
1425 installed API for applications that need to serialize/deserialize
1426 on their own (gimp, BEAST).
1428 * gdk-pixbuf/gdk-pixbuf-csource.c: provide publically installed
1429 program that can dump images in CSource format and Pixbuf
1430 stream format. supports RLE encoding, MACRO formatting etc...
1433 Mon Jun 25 00:28:11 2001 Owen Taylor <otaylor@redhat.com>
1435 * Makefile.am: Actually update timestamps, so rules don't
1438 2001-06-11 Havoc Pennington <hp@redhat.com>
1440 * Makefile.am (stamp-gdk-pixbuf-marshal.c): glib_genmarshal
1441 already includes top_builddir
1443 2001-06-08 Havoc Pennington <hp@redhat.com>
1445 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_load_module): remove
1446 bogus g_return_if_fail
1448 * io-gif.c (gif_get_lzw): if delay time is 0 or smaller than
1449 likely timeout resolution, set it to an arbitrarily-chosen short
1451 Fixes bug #55953 from warmenhoven@yahoo.com
1453 2001-06-07 Havoc Pennington <hp@redhat.com>
1455 * Makefile.am: use Owen's new way of doing stampfiles/generated
1458 2001-06-07 Havoc Pennington <hp@redhat.com>
1460 * Makefile.am (gdk-pixbuf-marshal.c): fix up the glib-genmarshal path
1462 2001-06-05 Havoc Pennington <hp@redhat.com>
1464 * test-loaders.c (main): use putenv not setenv, reported by
1467 2001-05-08 Havoc Pennington <hp@redhat.com>
1469 * gdk-pixbuf-util.c (gdk_pixbuf_add_alpha): docs fixup,
1470 and fix behavior to still subst color if the original image
1473 2001-06-04 Havoc Pennington <hp@redhat.com>
1475 * io-pnm.c (pnm_skip_whitespace): patch from Szekeres Istvan,
1478 2001-06-01 Havoc Pennington <hp@redhat.com>
1480 Apply patch from sandmann@daimi.au.dk, with some tweaks.
1481 Makes things a bit more robust, and adds test-loaders.c
1482 which is good for finding further robustness bugs to fix.
1484 * io-tiff.c: Try to work around libtiff suckiness a bit;
1485 put a giant thread lock on the whole loader,
1486 paranoically check both whether error handlers were called and
1487 also whether functions return false. Handle case where width or
1488 height is 0. Various cleanups.
1490 * io-png.c (gdk_pixbuf__png_image_stop_load): only unref pixbuf
1492 (png_error_callback): apparently libpng expects you to longjmp out
1495 * io-gif.c (struct _GifContext): remove unused "pixbuf" field
1496 (lzw_read_byte): change "Mail jrb if this fails" g_warning
1498 (gif_get_lzw): check for out-of-memory
1499 (gif_prepare_lzw): catch/report an error
1500 (new_context): use try_malloc, since GifContext is nearly 70K
1501 (gdk_pixbuf__gif_image_load_increment): set context->buf to NULL
1502 so we don't crash later.
1504 * Makefile.am: Add test-loaders
1506 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_close): handle context ==
1509 2001-05-29 Darin Adler <darin@eazel.com>
1511 * gdk-pixbuf.h: Fix prototype to use "(void)" instead of "()".
1513 Mon May 28 14:21:35 2001 Jonathan Blandford <jrb@redhat.com>
1515 * io-bmp.c: Patch from Helmethead <hoshem@mel.comcen.com.au> to
1516 fix up bmp decoder to:
1517 - adds 16 bpp bmp support (bug #53884)
1518 - adds OS/2 1.x format bmp support (bug #54964)
1519 - adds 4 bpp RLE compressed bmp support
1520 - adds 1 bpp colormap support
1521 - fixes negative height (top down) bmp support
1523 2001-05-25 Hans Breuer <hans@breuer.org>
1525 * gdk_pixbuf.def : reflect Havoc's recent api change
1527 Sun May 20 12:53:49 2001 Owen Taylor <otaylor@redhat.com>
1529 * Makefile.am (libgdk_pixbuf_1_3_la_LDFLAGS): Remove an
1530 excess $(GLIB_LIBS).
1532 Sun May 13 11:59:11 2001 Owen Taylor <otaylor@redhat.com>
1534 * Makefile.am: Make modules depend on libgdk_pixbuf.la.
1536 2001-05-04 Havoc Pennington <hp@redhat.com>
1538 * pixops/pixops.c (pixops_process): merge fix from stable: Patch
1539 from hoshem@mel.comcen.com.au to fix nonzero X offsets. Fixes
1542 * gdk-pixbuf/pixops/pixops.c (pixops_composite_nearest): merge
1543 from stable: Patch from OKADA Mitsuru <m-okada@fjb.co.jp> to fix
1544 confusion of using "src" instead of "p".
1545 (pixops_composite_color_nearest): Use a more accurate (and
1546 correct, to begin with) compositing method. This cures checks
1547 showing through on images with no alpha.
1549 * gdk-pixbuf.c (gdk_pixbuf_fill): fix bug that left some trailing
1552 * gdk-pixbuf-io.h: fix UpdatedNotifyFunc to use signed ints
1554 * gdk-pixbuf-loader.h (struct _GdkPixbufLoaderClass): Change
1555 area_updated signal to use signed ints. Removed animation-related
1558 * io-gif.c, io-gif-animation.h, io-gif-animation.c: Massive
1561 * gdk-pixbuf-animation.c: Add GdkPixbufAnimationIter to abstract
1562 all the pesky details. Remove old frame-based API. Make
1563 GdkPixbufAnimation an abstract base class, derived by the loaders.
1565 Sun Apr 22 15:51:32 2001 Owen Taylor <otaylor@redhat.com>
1567 * Makefile.am (LDADDS): Add $(MATH_LIB).
1569 2001-04-18 Havoc Pennington <hp@redhat.com>
1571 * gdk-pixbuf.c (gdk_pixbuf_fill): Function to fill pixbuf with a
1574 Wed Apr 4 01:41:02 2001 Tim Janik <timj@gtk.org>
1576 * pixops/Makefile.am (noinst_LTLIBRARIES): include $top_srcdir
1577 so we don't try to get <gtk/gtkobject.h> from standard search
1580 * Makefile.am (gdk-pixbuf-marshal.c): use deps from srcdir.
1581 add gdk-pixbuf-marshal.list to EXTRA_DIST.
1582 take gdk-pixbuf-marshal.h out of _la sources.
1584 2001-03-19 Tor Lillqvist <tml@iki.fi>
1586 * makefile.mingw.in: Handle gdk-pixbuf-marshal.c.
1588 * gdk_pixbuf.def: Update.
1590 * pixbufloader_*.def: Just export the fill_vtable functions now.
1592 2001-03-18 Mike Kestner <mkestner@ameritech.net>
1594 * make-inline-pixbuf.c (main): Added logic to remove output when
1597 2001-03-14 Havoc Pennington <hp@redhat.com>
1599 * Makefile.am (gdk-pixbuf-marshal.c): Use different temporary file
1600 from gdk-pixbuf-marshal.h, fixes parallel makes.
1602 Thu Mar 1 04:01:57 2001 Tim Janik <timj@gtk.org>
1604 * test-gdk-pixbuf.c: fixed includes.
1606 2001-02-18 Havoc Pennington <hp@pobox.com>
1608 * gdk-pixbuf-io.c (gdk_pixbuf_load_module): prepend underscore
1609 (gdk_pixbuf_get_named_module): prepend underscore
1610 (gdk_pixbuf_get_module): prepend underscore
1612 2001-02-19 Havoc Pennington <hp@redhat.com>
1614 * gdk-pixbuf-io.c (gdk_pixbuf_load_module): const fix
1616 2001-02-17 Havoc Pennington <hp@pobox.com>
1618 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_new_with_type): docs
1620 2001-02-07 Alexander Larsson <alexl@redhat.com>
1622 * io-xpm.c (free_buffer):
1623 Use g_free, since the buffer is allocated with g_try_alloc().
1625 2001-02-06 Christophe Merlet <redfox@eikonex.org>
1627 * gdk-pixbuf-data.c: Fixes a minor typo.
1629 Sun Feb 4 07:59:57 2001 Tim Janik <timj@gtk.org>
1631 * gdk-pixbuf.h: DOH! don't include glib/gobject.h but glib-object.h,
1632 we finally need the gobject->gruntime rename.
1634 * *.c: scratched calls to g_type_init(), there's simply no point in
1635 doing that, use gtk_init().
1637 2001-02-01 Havoc Pennington <hp@pobox.com>
1639 * gdk-pixbuf-loader.c, gdk-pixbuf-loader.h: rename "private" field
1640 in struct to "priv" for C++
1642 2001-01-31 Havoc Pennington <hp@pobox.com>
1644 * gdk-pixbuf.c: include glib-object.h instead of gvaluetypes.h
1646 2001-01-26 Havoc Pennington <hp@redhat.com>
1648 * gdk-pixbuf-io.c (mname): fix included modules case.
1650 2001-01-22 Havoc Pennington <hp@redhat.com>
1652 * gdk-pixbuf-io.c (gdk_pixbuf_new_from_xpm_data): check errors
1653 from gdk_pixbuf_load_module
1655 2001-01-22 Havoc Pennington <hp@redhat.com>
1657 * Makefile.am: Add built marshaller files to support
1658 GdkPixbufLoader signals
1660 * gdk-pixbuf-io.c (gdk_pixbuf_load_module): have
1661 GDK_PIXBUF_MODULEDIR unconditionally replace the compiled-in
1662 module location, rather than acting as a fallback, because we are
1663 using GDK_PIXBUF_MODULEDIR to use gdk-pixbuf before installing it.
1665 * gdk-pixbuf.h: include gdk-pixbuf-loader.h
1667 * gdk-pixbuf-loader.h, gdk-pixbuf-loader.c: Move back over here
1668 from gtk, and add error to close(), because stop_load may do
1669 parsing of the image.
1671 * pixops/have_mmx.S (_pixops_have_mmx): add newline at end of file
1673 * io-*.c: make individual operations static, and add fill_vtable
1674 functions which are exported. Fix the collection of type warnings
1675 that surfaced, including a number of functions that didn't
1676 properly take a GError and some that weren't
1677 const-correct. Involved adding error handling for a few loaders.
1679 * gdk-pixbuf-io.h: Add error reporting to stop_load function
1681 * gdk-pixbuf-io.c (gdk_pixbuf_load_module): change to just look up
1682 a function that fills in the GdkPixbufModule vtable, instead of
1683 looking up all the image functions individually; this means we
1684 can get type safety within modules for the loader functions.
1685 Also it means you don't have to keep the statically compiled and
1686 GModule versions in sync.
1688 * test-gdk-pixbuf.c (main): remove gdk_pixbuf_init()
1690 * make-inline-pixbuf.c (main): remove call to gdk_pixbuf_init()
1692 * gdk-pixbuf.h: nuke gdk_pixbuf_init()
1694 * gdk-pixbuf-animation.c (gdk_pixbuf_frame_get_type): g_type_init
1697 * gdk-pixbuf.c (gdk_pixbuf_get_type): g_type_init () here
1699 * gdk-pixbuf-animation.c (gdk_pixbuf_animation_get_type):
1702 2001-01-20 John Harper <jsh@eazel.com>
1704 * io-xbm.c: new pixbuf loader, for X bitmap files. Basically a
1705 collision between Xlib's RdBitF.c and io-tiff.c
1707 * gdk-pixbuf-io.c, Makefile.am, pixbufloader_xbm.def: added
1710 [ merged from stable gdk-pixbuf module. Untested, but it
1711 compiles, and works fine in the stable module ]
1713 2001-01-18 Tor Lillqvist <tml@iki.fi>
1715 * gdk-pixbuf-io.c (get_libdir): (Win32) Use the new
1716 g_win32_get_package_installation_subdirectory() function. No need
1717 to include windows.h.
1718 (gtk_win32_get_installation_directory): Remove this then.
1720 2001-01-01 Havoc Pennington <hp@redhat.com>
1722 * Makefile.am (libgdk_pixbuf_1_3_la_LDFLAGS): add
1723 @LIBTOOL_EXPORT_OPTIONS@
1725 2000-12-30 Tor Lillqvist <tml@iki.fi>
1727 * gdk_pixbuf.def: Update.
1729 2000-12-16 Havoc Pennington <hp@pobox.com>
1731 * gdk-pixbuf-animation.c (gdk_pixbuf_animation_new_from_file): ref
1732 the pixbuf in the frame, so we can use gdk_pixbuf_frame_free
1733 (gdk_pixbuf_frame_copy): new function
1734 (gdk_pixbuf_frame_free): new function
1735 (gdk_pixbuf_frame_get_type): new function
1736 (GDK_TYPE_PIXBUF_FRAME): macro to get type for GdkPixbufFrame
1738 Tue Nov 14 11:51:26 2000 Owen Taylor <otaylor@redhat.com>
1740 * Makefile.am: Add -avoid-version for all modules.
1742 2000-11-13 Havoc Pennington <hp@redhat.com>
1744 * io-png.c (png_simple_error_callback): fix error message to not
1745 say "save" since it's used for loading
1747 2000-11-11 Hans Breuer <Hans@Breuer.Org>
1749 * gdk-pixbuf-io.c : Fix all function prototype macros for self
1750 contained image handlers (!USE_G_MODULE). Files to save should
1751 be opened in binary mode, fopen(s, "wb").
1753 * io-xpm.c : added HAVE_UNISTD_H condition
1755 2000-11-11 Tor Lillqvist <tml@iki.fi>
1757 * gdk_pixbuf.def: Add gdk_pixbuf_new_subpixbuf.
1759 * io-tiff.c (gdk_pixbuf__tiff_image_begin_load): Use
1760 g_file_open_tmp() (just added to GLib) instead of mkstemp() (or
1761 mktemp() and open()).
1763 * io-xpm.c (gdk_pixbuf__xpm_image_begin_load): Ditto.
1765 2000-11-01 Havoc Pennington <hp@pobox.com>
1767 * gdk-pixbuf.c (gdk_pixbuf_new_subpixbuf): New function to create
1768 a pixbuf pointing to a subregion of another pixbuf.
1770 2000-10-16 Tor Lillqvist <tml@iki.fi>
1772 * gdk-pixbuf-io.c: Define also m_save (for the non-gmodule case).
1774 2000-10-16 Havoc Pennington <hp@redhat.com>
1776 * gdk-pixbuf-io.c (gdk_pixbuf_get_module)
1777 (gdk_pixbuf_get_named_module) (gdk_pixbuf_load_module):
1778 add error reporting here also
1780 * make-inline-pixbuf.c (main): use GError
1782 * io-xpm.c: include unistd.h
1784 * gdk-pixbuf-util.c: include string.h
1786 * io-*.c: add error reporting
1788 * gdk-pixbuf-animation.c (gdk_pixbuf_animation_new_from_file): add
1791 * gdk-pixbuf-io.c (gdk_pixbuf_new_from_file): Add error reporting
1793 * gdk-pixbuf-io.h: Add GError** to load_increment and load
1796 * gdk-pixbuf-io.c (gdk_pixbuf_save) (gdk_pixbuf_savev): return
1797 a G_FILE_ERROR if we fail to write or close the file.
1799 * gdk-pixbuf.h: remove GDK_PIXBUF_ERROR_IO, instead we'll use
1800 G_FILE_ERROR_*. Rename enum to GdkPixbufError, properly following
1801 the GError naming rules. Add GError** to load functions.
1803 2000-10-06 Havoc Pennington <hp@redhat.com>
1805 * gdk-pixbuf.h: add GdkPixbufAlphaMode
1807 2000-10-06 Havoc Pennington <hp@redhat.com>
1809 This entry is a summary of the merged-in changes from 1.0.
1810 Relevant original ChangeLog entries are spliced in after
1811 this entry; the files they refer to are from the 1.0
1814 * pixops/pixops.c (pixops_composite_nearest): sync a small fix
1817 * io-xpm.c (xpm_seek_string): add fscanf error check from 1.0
1818 Add progressive loader from 1.0
1820 * io-tiff.c (gdk_pixbuf__tiff_image_begin_load): mem leak fixes
1823 * io-pnm.c: new version from 1.0 tree
1825 * io-jpeg.c (gdk_pixbuf__jpeg_image_load): sync from 1.0, use
1828 * io-gif.c (lzw_read_byte): sync from 1.0, change a g_error to
1830 (gif_get_next_step): return 0 here, sync from 1.0
1832 * gdk-pixbuf-util.c: sync email address change for Cody
1835 2000-09-11 Jeffrey Stedfast <fejj@helixcode.com>
1837 * gdk-pixbuf/io-pnm.c: Pretty much totally rewrote again because
1838 last nights code was still "broken". Should now properly handle
1839 all error conditions gracefully.
1841 2000-09-10 Jeffrey Stedfast <fejj@helixcode.com>
1843 * gdk-pixbuf/io-pnm.c: Rewrote.
1845 2000-09-09 Federico Mena Quintero <federico@helixcode.com>
1847 * gdk-pixbuf/pixops/pixops.c (pixops_composite_nearest): Compute
1848 the correct dest offset.
1850 2000-08-25 Federico Mena Quintero <federico@helixcode.com>
1852 * gdk-pixbuf/io-xpm.c: #include <unistd.h>
1854 2000-08-05 Larry Ewing <lewing@helixcode.com>
1856 * gdk-pixbuf/io-tiff.c: stop leaking context->tempname.
1858 * gdk-pixbuf/io-xpm.c: same as above.
1860 2000-07-26 Michael Meeks <michael@helixcode.com>
1862 * gdk-pixbuf/io-jpeg.c (gdk_pixbuf__jpeg_image_load): make
1865 2000-07-21 Larry Ewing <lewing@helixcode.com>
1867 * gdk-pixbuf/io-xpm.c: add a fake progressive loader so that
1868 xpm at least supports the progressive interface like the one in
1869 io-tiff.c. This should be reimplemented as an actual progressive
1872 2000-07-19 Jonathan Blandford <jrb@redhat.com>
1874 * demo/pixbuf-demo.c (update_timeout): changed scaling level to
1875 make it look better.
1876 * gdk-pixbuf/testpixbuf.c (update_timeout): Patch from michael
1877 meeks to handle errors better.
1879 2000-10-07 Tor Lillqvist <tml@iki.fi>
1882 * pixbufloader_jpeg.def
1883 * pixbufloader_png.def: Add new entry points.
1885 * makefile.mingw.in: Use libintl.
1887 2000-10-06 Havoc Pennington <hp@redhat.com>
1889 * gdk-pixbuf-io.c (gdk_pixbuf_save): s/format/type/g to be
1890 consistent with gdk_pixbuf_loader_new_with_type().
1891 Return runtime error if a module is missing.
1893 * gdk-pixbuf.h: add GDK_PIXBUF_ERROR_UNKNOWN_TYPE
1895 2000-10-05 Havoc Pennington <hp@redhat.com>
1897 Pixbuf saving, patch from David Welton.
1899 * Makefile.am (GDK_PIXBUF_LIBS): add INTLLIBS
1900 (libgdk_pixbuf_1_3_la_SOURCES): add gdk-pixbuf-i18n.h
1902 * gdk-pixbuf-i18n.h: Add _() to gdk-pixbuf
1904 * io-png.c (gdk_pixbuf__png_image_save): PNG save routine.
1906 * io-jpeg.c (gdk_pixbuf__jpeg_image_save): JPEG save routine.
1908 * gdk-pixbuf-io.c (gdk_pixbuf_save):
1909 (gdk_pixbuf_savev): Implement pixbuf saving routines
1911 * gdk-pixbuf.c (gdk_pixbuf_error_quark): pixbuf error quark
1914 * gdk-pixbuf.h: Add public save routines; add pixbuf error
1917 * gdk-pixbuf-io.h: Add save function to GdkPixbufModule
1919 2000-10-05 Dan Winship <danw@helixcode.com>
1921 * io-png.c, io-tiff.c, io-xpm.c: Fix comments to not claim that
1922 all three of these files are the JPEG image loader. (From
1925 2000-10-03 Tor Lillqvist <tml@iki.fi>
1927 * makefile.mingw.in: Add rule for make-inline-pixbuf. Use
1928 gdk-pixbuf's version number in the rule for makefile.mingw itself.
1930 * gdk_pixbuf.def: Add new entry points.
1932 2000-09-26 Havoc Pennington <hp@redhat.com>
1934 * gdk-pixbuf-util.c (gdk_pixbuf_saturate_and_pixelate): Add this
1935 function here, instead of putting it in a private GTK+ file.
1937 * gdk-pixbuf-private.h (GdkPixbufInlineFormat): include an
1938 enum here for the known formats of inlined pixbufs.
1939 Also, #define our file magic here.
1941 2000-06-23 Havoc Pennington <hp@redhat.com>
1943 * make-inline-pixbuf.c: Small program that creates C variable
1944 declarations of inline pixbuf data. This can be read
1945 by gdk_pixbuf_new_from_inline.
1947 * gdk-pixbuf.h (gdk_pixbuf_new_from_inline): New function to read
1948 inline pixbuf data and create a pixbuf from it.
1950 * gdk-pixbuf-data.c (gdk_pixbuf_new_from_inline): implement here
1952 2000-09-07 Tor Lillqvist <tml@iki.fi>
1954 * makefile.mingw.in: Use own version number for gdk-pixbuf DLLs,
1957 2000-08-12 Tor Lillqvist <tml@iki.fi>
1959 * gdk_pixbuf.def: Add missing entry point.
1961 2000-08-10 Havoc Pennington <hp@redhat.com>
1963 * Makefile.am (EXTRA_DIST): The *.def files had the wrong names
1964 (s/pixbuf_/pixbufloader_)
1966 2000-08-02 Tor Lillqvist <tml@iki.fi>
1972 * io-wbmp.c: Conditionalise inclusion of <unistd.h>.
1974 * makefile.mingw.in: List loaders alphabetically. Add the wbmp
1975 one. Fix names of DLLs to have '-' instead of '_'.
1977 2000-07-31 Elliot Lee <sopwith@redhat.com>
1978 * io-wbmp.c: Some bug fixes - now tested to work.
1980 2000-07-27 Elliot Lee <sopwith@redhat.com>
1982 * gdk-pixbuf-io.h, gdk-pixbuf-io.c: Add
1983 gdk_pixbuf_get_named_module() function to facilitate above change
1984 * io-wbmp.c, pixbufloader_wbmp.defs, gdk-pixbuf-io.c, Makefile:
1985 Implement loader for WBMP format.
1986 * io-bmp.c: Don't malloc a temporary buffer - use stack instead.
1988 2000-07-23 Tor Lillqvist <tml@iki.fi>
1993 * pixops/makefile.mingw.in
1994 * pixbuf_*.def: New files.
1997 * pixops/Makefile.am: Add them. Add rule to generate makefile.mingw.
1999 * gdk-pixbuf-io.c (gtk_win32_get_installation_directory):
2000 New function, to get the GTK+ installation directory from
2001 the Windows Registry, where the installation program
2002 for whatever software includes GTK+ has stored it.
2004 Used to avoid having hardcoding the directory where to look for
2005 loaders. This function is needed by gtk, too, so it should
2006 really be just in one place. Maybe a small static library
2007 one level up from here?
2009 * gdk-pixbuf-animation.c (gdk_pixbuf_animation_new_from_file)
2010 * gdk-pixbuf-io.c (gdk_pixbuf_new_from_file):
2011 Open file in binary mode. This *is* standard C. (No-op on Unix,
2014 * io-jpeg.c: If we don't HAVE_SIGSETJMP, use normal setjmp().
2016 * io-tiff.c: Use g_get_tmp_dir(). If we don't HAVE_MKSTEMP, use
2017 mktemp() and open().
2018 (gdk_pixbuf__tiff_image_stop_load): g_free() also the tempname.
2020 * pixops/*.S: The Gas from mingw32 doesn't like the .type
2021 pseudo-op. Conditionalise on __MINGW32__, but probably
2022 should conditionalise on Gas version instead? Or could we
2023 do without .type on all systems?
2025 * pixops/timescale.c: Use g_get_current_time()
2026 instead of gettimeofday().
2028 Sat Jul 22 10:57:22 2000 Owen Taylor <otaylor@redhat.com>
2030 * Makefile.am (test_gdk_pixbuf_LDADD): Remove -lgmodule
2032 Tue Jul 11 11:26:42 2000 Owen Taylor <otaylor@redhat.com>
2034 * gdk-pixbuf.c: Add <string.h> include.
2036 Tue Jul 11 06:20:14 2000 Tim Janik <timj@gtk.org>
2038 * io-gif.c (gdk_pixbuf__gif_image_load_animation):
2039 * gdk-pixbuf-data.c (gdk_pixbuf_new_from_data):
2040 * gdk-pixbuf-animation.c (gdk_pixbuf_animation_new_from_file):
2041 use g_object_new() instead of g_type_create_instance() which
2042 is a private function for fundamental type implementations.
2044 Thu Jul 6 11:49:47 2000 Owen Taylor <otaylor@redhat.com>
2046 * Makefile.am (libgdk_pixbuf_la_LDFLAGS): Use GTK+ version
2047 soname scheme for gdk-pixbuf.
2049 2000-06-21 Havoc Pennington <hp@pobox.com>
2051 * gdk-pixbuf.c: Convert GdkPixbuf to GObject, leaving it opaque
2052 (i.e. derivation is not allowed, and there are no virtual methods
2054 (gdk_pixbuf_preinit): Call g_type_init() here.
2055 (gdk_pixbuf_init): Add a user-friendly init function, for users
2056 of standalone gdk-pixbuf
2058 * gdk-pixbuf-animation.c: Convert to GObject, in the same
2059 way GdkPixbufAnimation was done.
2061 * gdk-pixbuf.h: Remove gdk_pixbuf_set_unref_handler() and
2062 gdk_pixbuf_finalize() from API, since these are broken and don't
2063 make sense with new GObject stuff.
2065 Wed Jun 21 16:02:48 2000 Owen Taylor <otaylor@redhat.com>
2067 * gdk-pixbuf-io.c (gdk_pixbuf_load_module): Add feature to
2068 support a GDK_PIXBUF_MODULEDIR env variable as a secondary
2071 2000-06-10 Federico Mena Quintero <federico@helixcode.com>
2073 * demo/pixbuf-demo.c: It was cold and rainy this Saturday morning,
2074 so I needed something to warm my thighs. Running plain infinite
2075 loops on your laptop to make it hot is not very much fun. A demo
2076 of the gdk-pixbuf scaling functions is way better, and looks
2079 * configure.in (AC_OUTPUT): Added the demo Makefile.
2081 * Makefile.am (SUBDIRS): Added the demo directory.
2083 2000-06-09 Larry Ewing <lewing@helixcode.com>
2085 * gdk-pixbuf/io-png.c (gdk_pixbuf__png_image_load_increment):
2086 setjmp for the png error handler. It seems setting the error
2087 handling functions does not avoid the jump, and so not calling
2088 setjmp was causing the incremental loader to jump into lala land.
2089 (gdk_pixbuf__png_image_begin_load): setjmp for error handling, I'm
2090 not sure this one is actually required but the docs say it must be
2091 set for every call to a png_* function.
2092 Also changed the comment to reflect the fact that setting the
2093 error handlers does _not_ avoid the longjmp.
2095 2000-06-06 Larry Ewing <lewing@helixcode.com>
2097 * gdk-pixbuf/gdk-pixbuf-loader.c (gdk_pixbuf_loader_frame_done):
2098 take frame offest into account when trying to calculate the
2099 animation bbox. Also set the width to the width not the height.
2100 (gdk_pixbuf_loader_animation_done): cycle over the frames to
2101 calculate bbox because now we finally have all the offset
2102 information for each frame.
2104 2000-06-05 Mathieu Lacage <mathieu@gnome.org>
2106 * configure.in: add some gtk parameters to the
2107 GDK_PIXBUF_LIBĂƒĂ¯Â¿Â½Â²S and GDK_PIXBUG_INCLUDEDIR vars. One more
2108 fight in my crusade for strange prefix compile...
2110 2000-05-30 Not Zed <NotZed@HelixCode.com>
2112 * gdk-pixbuf/io-jpeg.c (gdk_pixbuf__jpeg_image_begin_load):
2113 Initialise the error handler exit routine to our own. Note this
2114 means that every function that accesses the jpeg lib on this
2115 object MUST do a setjmp.
2116 (gdk_pixbuf__jpeg_image_stop_load): setjmp before accessing jpeg
2117 lib for handling fatal error.
2118 (gdk_pixbuf__jpeg_image_load_increment): And here too. So now
2119 your applications dont quit if there's a jpeg error!
2121 2000-05-30 Federico Mena Quintero <federico@helixcode.com>
2123 * gdk-pixbuf.spec.in: Include all the loader libraries. Patch
2124 from Frank de Lange <frank@unternet.org>.
2126 2000-05-09 Darin Adler <darin@eazel.com>
2128 * gdk-pixbuf/test-gdk-pixbuf.c:
2129 Fixed includes to get rid of accidental GNOME dependency.
2131 2000-05-26 Cody Russell <car0969@gamma2.uta.edu>
2132 * Makefile.am: Added gdk-pixbuf.spec to EXTRA_DIST
2134 2000-05-22 Federico Mena Quintero <federico@helixcode.com>
2136 * configure.in: Bumped version number to 0.8.0.
2138 * doc/Makefile.am (content_files): The toplevel gdk-pixbuf.sgml
2139 file was not being distributed.
2141 * gdk-pixbuf/pixops/Makefile.am (EXTRA_DIST): Added DETAILS.
2143 2000-05-09 Darin Adler <darin@eazel.com>
2145 * gdk-pixbuf/gdk-pixbuf-drawable.c: (rgb565lsb), (rgb565msb),
2146 (rgb565alsb), (rgb565amsb), (rgb555lsb), (rgb555msb), (rgb555alsb),
2147 (rgb555amsb), (convert_real_slow): Change all conversion from 16-bit
2148 formats to 32-bit formats to re-use the high bits of the color values
2149 so that white maps to full white.
2151 Fri May 5 12:16:32 2000 Owen Taylor <otaylor@redhat.com>
2153 * gdk-pixbuf/pixops/DETAILS: Add beginnings of file with
2154 detailed information about the structure and algorithms
2155 of pixops so people can fix it instead of breaking it.
2157 2000-05-04 Darin Adler <darin@eazel.com>
2159 * gdk-pixbuf/pixops/pixops.c: (pixops_composite_nearest),
2160 (composite_pixel), (composite_line):
2161 * gdk-pixbuf/test-gdk-pixbuf.c: (simple_composite_test_one_type):
2162 Now that Owen explained the algorithm, I think I implemented it
2163 right for the cases where the destination pixbuf is not opaque.
2164 The test does seem to confirm it.
2166 2000-05-04 Darin Adler <darin@eazel.com>
2168 * gdk-pixbuf/.cvsignore:
2169 * gdk-pixbuf/Makefile.am:
2170 * gdk-pixbuf/test-gdk-pixbuf.c (store_pixel), (fill_with_pixel),
2171 (load_pixel), (simple_composite_test_one),
2172 (simple_composite_test_one_type), (simple_composite_test), (main):
2173 Added some tests of composite to highlight problems in the old
2174 implementation. These tests run without any user interaction.
2175 Just do "make check".
2177 * gdk-pixbuf/pixops/pixops.c (pixops_composite_nearest),
2178 (composite_pixel), (composite_line): Fix composite to do a textbook
2179 "A over B" composite. This was clearly the intent, and it was easy
2180 to fix the code to do it. (Note to those that read my earlier tries
2181 at a patch; this version fixes typos that were present in all
2182 my patch attempts. I checked the final version by adding more tests.)
2184 2000-04-22 05:27:43 2000 Owen Taylor <otaylor@redhat.com>
2186 * gdk-pixbuf/pixops/pixops.c (pixops_scale_nearest): Properly
2187 offset y coordinate accordining to render_y0.
2189 * gdk-pixbuf/gdk-pixbuf-scale.c: Properly handle nonzero
2192 2000-04-22 James Henstridge <james@daa.com.au>
2194 * gdk-pixbuf.spec.in (%files): moved %{prefix}/bin/* from the main
2195 package to the devel package. The only file installed in bin is
2196 gdk-pixbuf-config, which belongs in -devel. This should allow having
2197 multiple versions of the main gdk-pixbuf package installed.
2199 2000-04-17 Karl Eichwalder <ke@suse.de>
2201 * gdk-pixbuf/Makefile.am (INCLUDES): Add $(GNOME_CFLAGS).
2202 Reported by Jens Finke.
2204 2000-04-14 Tomasz KĂƒĂ¯Â¿Â½Â³opczko <kloczek@pld.org.pl>
2206 * gdk-pixbuf/pixops/makefile.am: $(LIBART_CFLAGS) replaced by
2207 $(GTK_CFLAGS) - now gdk-pixbuf compiles correctly.
2209 2000-04-13 James Henstridge <james@daa.com.au>
2211 * configure.in: when performing the configure check to see if
2212 gmodule works, set CFLAGS to GLIB_CFLAGS and LIBS to GLIB_LIBS,
2213 rather than the other way round. Also, call AC_MSG_RESULT in the
2214 even that dynamic modules were not supported.
2216 2000-04-12 Federico Mena Quintero <federico@helixcode.com>
2218 This comes from an excellent idea by Tim Janik (timj@gtk.org) to
2219 hook to the last unref operation.
2221 * gdk-pixbuf/gdk-pixbuf.c (gdk_pixbuf_set_last_unref_handler): New
2222 function to set the last unref handler for a pixbuf.
2223 (gdk_pixbuf_finalize): New function to actually finalize a pixbuf.
2224 It calls the pixbuf's destroy notification function and frees the
2225 GdkPixbuf structure itself.
2226 (gdk_pixbuf_unref): Use the last unref function of the pixbuf if
2229 * gdk-pixbuf/gdk-pixbuf-private.h (struct _GdkPixbuf): New fields
2230 for the last unref handler and its user data.
2232 * gdk-pixbuf/gdk-pixbuf-data.c (gdk_pixbuf_new_from_data): Use
2233 g_new0() to allocate the pixbuf.
2235 * gdk-pixbuf/gdk-pixbuf-loader.c (gdk_pixbuf_loader_class_init):
2236 Fixed the call to gtk_signal_new() for the "frame_done" signal; it
2237 was not specifying the `frame' argument.
2239 * gdk-pixbuf/gdk-pixbuf-animation.c
2240 (gdk_pixbuf_animation_get_width): Fixed docstring.
2241 (gdk_pixbuf_animation_get_height): Likewise.
2242 (gdk_pixbuf_animation_get_num_frames): Likewise.
2243 (gdk_pixbuf_animation_get_frames): Likewise.
2245 * doc/gdk-pixbuf-sections.txt: Updated with the new functions and
2248 * doc/tmpl/gdk-pixbuf.sgml: Added the description for GdkColorspace.
2250 * doc/tmpl/scaling.sgml: Added the description for GdkInterpType.
2252 * doc/tmpl/refcounting.sgml: Updated with the information about
2253 the last unref handler.
2255 * doc/tmpl/*.sgml: Markup tweaks.
2257 * gdk-pixbuf/Makefile.am (libgnomecanvaspixbuf_la_LDFLAGS): Sigh,
2258 update the libtool version number for libgnomecanvaspixbuf as
2260 (libpixbufloader_*_la_LDFLAGS): The loaders need to be versioned
2261 as well, or the old ones won't work with the new stuff. Also,
2262 renamed the modules as follows.
2264 * gdk-pixbuf/gdk-pixbuf-io.c (gdk_pixbuf_load_module): Now the
2265 modules are called "libpixbufloader-<format>.so" instead of
2266 "libpixbuf-<format>.so". They needed renaming so that the new
2267 loaders won't overwrite the old ones; even with the versioning
2268 stuff, the new .so symlink to the .so.1.0.0 would overwrite the
2271 2000-04-12 Paolo Molaro <lupus@debian.org>
2273 * .cvsignore, src/.cvsignore: shut up cvs.
2275 2000-04-11 Federico Mena Quintero <federico@helixcode.com>
2277 Most of this patch is based on a patch by Havoc Pennington
2278 (hp@redhat.com) to make GdkPixbuf's structures opaque and to
2279 remove the libart dependency.
2281 * gdk-pixbuf/gdk-pixbuf.h: Removed the public structures.
2282 (GdkColorspace): New enum that for now only contains
2284 (GdkPixbufDestroyNotify): New type for the pixbuf's pixels destroy
2285 notification function.
2286 (GdkInterpType): New num with interpolation types.
2288 * *.[ch]: Replace the libart stuff with our own stuff.
2290 * pixops/*.[ch]: Likewise.
2292 * gdk-pixbuf/gdk-pixbuf-private.h: New file with the private
2293 declarations of the GdkPixbuf structures.
2295 * gdk-pixbuf/gdk-pixbuf.c (gdk_pixbuf_new_from_art_pixbuf):
2297 (gdk_pixbuf_get_format): Constify.
2298 (gdk_pixbuf_get_n_channels): Constify.
2299 (gdk_pixbuf_get_has_alpha): Constify.
2300 (gdk_pixbuf_get_bits_per_sample): Constify.
2301 (gdk_pixbuf_get_pixels): Constify.
2302 (gdk_pixbuf_get_width): Constify.
2303 (gdk_pixbuf_get_height): Constify.
2304 (gdk_pixbuf_get_rowstride): Constify.
2306 * gdk-pixbuf/gdk-pixbuf.c (gdk_pixbuf_copy): New function to copy
2309 * gdk-pixbuf/gdk-pixbuf-data.c (gdk_pixbuf_new_from_data): Added a
2310 bits_per_sample argument; currently only 8 bits per sample are
2313 * gdk-pixbuf/gdk-pixbuf-animation.c (gdk_pixbuf_frame_get_pixbuf):
2315 (gdk_pixbuf_frame_get_x_offset): New accessor.
2316 (gdk_pixbuf_frame_get_y_offset): New accessor.
2317 (gdk_pixbuf_frame_get_delay_time): New accessor.
2318 (gdk_pixbuf_frame_get_action): New accessor.
2320 * gdk-pixbuf/gdk-pixbuf-render.c
2321 (gdk_pixbuf_render_pixmap_and_mask): Instead of returning a solid
2322 mask rectangle for pixbufs without an alpha channel, set the
2323 *mask_return to NULL.
2325 * gdk-pixbuf/gdk-pixbuf-util.c (gdk_pixbuf_add_alpha): Constify.
2327 * gdk-pixbuf/gdk-pixbuf-scale.c: Fix includes.
2329 * gdk-pixbuf/gdk-pixbuf-scale.c (gdk_pixbuf_scale): Added some
2330 preconditions. Maybe we should also check for the colorspace,
2331 bits per pixel, and such.
2332 (gdk_pixbuf_composite): Likewise.
2333 (gdk_pixbuf_composite_color): Likewise.
2334 (gdk_pixbuf_scale_simple): Likewise, and fail gracefully if we
2335 cannot allocate the new pixbuf.
2336 (gdk_pixbuf_composite_color_simple): Likewise.
2338 * gdk-pixbuf/gnome-canvas-pixbuf.c (gnome_canvas_pixbuf_render):
2339 Use art_rgb_rgba_affine() or art_rgb_affine() since we no longer
2342 * gdk-pixbuf/io-bmp.c: Fix includes.
2344 * gdk-pixbuf/pixops/pixops.c (pixops_scale_nearest): Fixed cast in
2349 * configure.in: Removed checks for libart.
2351 * gdk-pixbuf/Makefile.am: Removed references to libart.
2352 (noinst_HEADERS): Added gdk-pixbuf-private.h.
2354 * gdk-pixbuf/Makefile.am (libgdk_pixbuf_la_LDFLAGS): Incremented
2355 the version number of the libtool library to indicate that this
2356 definitely is not compatible with the old usage. I know you love
2359 * configure.in: Bumped version number to 0.7.0.
2363 * gdk-pixbuf-config.in (--libs): We no longer require libart.
2365 * DEPENDS.libgdk_pixbuf: We no longer depend on libart.
2367 * gdk-pixbuf.spec.in: Updated, but I don't guarantee anything.
2369 2000-04-06 Jonathan Blandford <jrb@redhat.com>
2371 * gdk-pixbuf/testanimation.c (main): add more info to the
2372 testanimation frames.
2374 2000-04-04 Ettore Perazzoli <ettore@helixcode.com>
2376 * gdk-pixbuf/gdk-pixbuf-animation.c
2377 (gdk_pixbuf_animation_get_width): New accessor function.
2378 (gdk_pixbuf_animation_get_height): New accessor function.
2379 (gdk_pixbuf_animation_get_num_frames): New accessor function.
2380 (gdk_pixbuf_animation_get_frames): New accessor function.
2382 2000-04-01 Federico Mena Quintero <federico@helixcode.com>
2384 * gdk-pixbuf/gdk-pixbuf.c: Reverted Mark's change. The refcount
2385 is private information, and the art_pixbuf will go away soon.
2387 2000-03-31 Mark Crichton <crichton@gimp.org>
2389 * gdk-pixbuf/gdk-pixbuf.c: Added gdk_pixbuf_get_refcount
2390 and gdk_pixbuf_get_artpixbuf accessor functions.
2392 2000-03-29 Federico Mena Quintero <federico@helixcode.com>
2394 * gdk-pixbuf/gdk-pixbuf.c (gdk_pixbuf_get_has_alpha): Return
2395 gboolean instead of int.
2397 2000-03-29 Radek Doulik <rodo@helixcode.com>
2399 * gdk-pixbuf/gdk-pixbuf-animation.c
2400 (gdk_pixbuf_animation_new_from_file): same as below
2402 * gdk-pixbuf/io-gif.c (gif_get_lzw): added update of width and
2403 height in GdkPixbufAnimation
2405 2000-03-28 Radek Doulik <rodo@helixcode.com>
2407 * gdk-pixbuf/io-gif.c (gif_get_lzw): test also for
2408 context->frame_done_func and context->anim_done_func to make
2409 progressive animation loading work
2411 * gdk-pixbuf/gdk-pixbuf-loader.c (gdk_pixbuf_loader_frame_done):
2412 added priv->pixbuf = NULL as pixbuf is now in frame (and to make
2413 gdk_pixbuf_loader_prepare happy)
2414 (gdk_pixbuf_loader_frame_done): update animation bbox
2416 * gdk-pixbuf/gdk-pixbuf.h: added bbox size (width, height) to
2419 2000-03-27 Radek Doulik <rodo@helixcode.com>
2421 * gdk-pixbuf/io-gif.c (gif_get_lzw): use frame_len and frame_width
2422 instead of width and height
2424 2000-03-27 Owen Taylor <otaylor@redhat.com>
2426 * gdk-pixbuf/pixops/pixops.c: Fix problem with
2427 precendence of >> and & which was keeping composite_color
2428 from working with non-gray images.
2430 2000-03-08 Jonathan Blandford <jrb@redhat.com>
2432 * gdk-pixbuf/io-gif.c (gdk_pixbuf__gif_image_load): free the context.
2433 (gdk_pixbuf__gif_image_load_animation): free the context.
2435 2000-03-06 Arjan van de Ven <arjan@fenrus.demon.nl>
2437 * gdk-pixbuf/io-bmp.c: Fixed to pointer-bugs and a
2438 mis-interpretation of the Microsoft documentation. Now
2439 it can load .BMP files that are not generated by The Gimp
2442 2000-03-01 Mark Crichton <crichton@gimp.org>
2444 * configure.in: Added BUILD_CANVAS_ITEM stuff to (finally)
2445 fix the last auto* build bug (where we have libart, but no
2448 * gdk-pixbuf/Makefile.am: Same.
2450 2000-02-28 Matt Wilson <msw@redhat.com>
2452 * gdk-pixbuf/gdk-pixbuf-drawable.c: s/unsigned long/guint32/g,
2453 s/unsigned short/guint16/g, s/unsigned char/guint8/g
2455 2000-02-26 Federico Mena Quintero <federico@helixcode.com>
2457 * README: We don't require libgif/ungif nor libXpm.
2459 * NEWS: This was outdated, so updated it.
2461 2000-02-25 Federico Mena Quintero <federico@helixcode.com>
2463 * gdk-pixbuf.m4: Use the correct name for
2464 gdk-pixbuf/gdk-pixbuf.h. Thanks to Jacob Berkman for pointing
2467 2000-02-21 Federico Mena Quintero <federico@helixcode.com>
2469 * configure.in (GDK_PIXBUF_MINOR): Bumped version number to 0.6.0.
2471 * doc/compiling.sgml: New appendix documenting the gdk-pixbuf
2472 library's particular options to configure.in.
2474 * doc/gdk-pixbuf.sgml: Include compiling.sgml appendix via an
2477 * doc/Makefile.am (gdk-pixbuf.html): Added compiling.sgml.
2479 * gdk-pixbuf/io-ico.c (gdk_pixbuf__ico_image_load_increment):
2480 Fixed typo in prototype name.
2482 * configure.in: Changed duplicated AC_MSG_CHECKING message to
2483 something more meaningful; now it is "checking whether dynamic
2486 * gdk-pixbuf/pixops/Makefile.am (noinst_PROGRAMS): Do not install
2487 the timescale program.
2489 Integrated Miguel de Icaza's <miguel@gnu.org> patch for optionally
2490 creating a single static library with all the image format modules
2493 2000-02-20 Miguel de Icaza <miguel@gnu.org>
2495 * gdk-pixbuf/io-xpm.c (gdk_pixbuf__xpm_image_load): Add prefix.
2496 (gdk_pixbuf__xpm_image_load_xpm_data): Add prefix.
2498 * gdk-pixbuf/io-tiff.c (gdk_pixbuf__tiff_image_load_real): Add prefix.
2499 (gdk_pixbuf__tiff_image_stop_load): Add prefix.
2500 (gdk_pixbuf__tiff_image_load_increment): Add prefix.
2501 (gdk_pixbuf__tiff_image_load): Add prefix.
2502 (gdk_pixbuf__tiff_image_stop_load): Update invocation.
2503 (gdk_pixbuf__tiff_image_begin_load): Add prefix.
2505 * gdk-pixbuf/io-ras.c (gdk_pixbuf__ras_image_load): Add prefix.
2506 (gdk_pixbuf__ras_image_load): Updated invocation.
2507 (gdk_pixbuf__ras_image_begin_load): Add prefix.
2508 (gdk_pixbuf__ras_image_stop_load): Add prefix.
2509 (gdk_pixbuf__ras_image_load_increment): Add prefix.
2511 * gdk-pixbuf/io-pnm.c (gdk_pixbuf__pnm_image_begin_load): Add prefix.
2512 (gdk_pixbuf__pnm_image_stop_load): Add prefix.
2513 (gdk_pixbuf__pnm_image_load_increment): Add prefix
2514 (gdk_pixbuf__pnm_image_load): Add prefix.
2516 * gdk-pixbuf/io-jpeg.c (gdk_pixbuf__jpeg_image_load): Add prefix.
2517 (gdk_pixbuf__jpeg_image_load_increment): Add prefix.
2518 (gdk_pixbuf__jpeg_image_begin_load): Add prefix.
2519 (gdk_pixbuf__jpeg_image_stop_load): Add prefix.
2521 * gdk-pixbuf/io-ico.c (gdk_pixbuf__ico_image_load): Add prefix.
2522 (gdk_pixbuf__ico_image_load): update invocation.
2523 (gdk_pixbuf__ico_image_load_increment): Add prefix.
2524 (gdk_pixbuf__ico_image_load): update invocation.
2525 (gdk_pixbuf__ico_image_begin_load): Add prefix.
2526 (gdk_pixbuf__ico_image_load): update invocation.
2527 (gdk_pixbuf__ico_image_stop_load): Add prefix.
2529 * gdk-pixbuf/io-gif.c (gdk_pixbuf__gif_image_load_animation): Add prefix.
2530 (gdk_pixbuf__gif_image_load): Add prefix.
2531 (gdk_pixbuf__gif_image_begin_load): Add prefix.
2532 (gdk_pixbuf__gif_image_load_increment): Add prefix.
2533 (gdk_pixbuf__gif_image_load_animation): Add prefix.
2534 (gdk_pixbuf__gif_image_stop_load): Add prefix.
2536 * gdk-pixbuf/io-bmp.c (gdk_pixbuf__bmp_image_load): Add prefix.
2537 (gdk_pixbuf__bmp_image_load): Rename function called.
2538 (gdk_pixbuf__bmp_image_load_increment): Add prefix
2540 * gdk-pixbuf/io-png.c (gdk_pixbuf__png_image_load): Add prefix.
2541 (gdk_pixbuf__png_image_begin_load): Add prefix.
2542 (gdk_pixbuf__png_image_stop_load): Add prefix.
2543 (gdk_pixbuf__png_image_load_increment): Add prefix.
2545 * gdk-pixbuf/gdk-pixbuf-io.c (file_formats): Make this static.
2546 (gdk_pixbuf_load_module): Load the shared library entry points
2547 using a "gdk_pixbuf__$module_name" prefix.
2548 (pixbuf_module_symbol): Wrapper routine that uses the module
2549 prefix for the modules to load the information.
2551 * configure.in (GDK_PIXBUF_VERSION): New option --disable-modules
2552 lets the user specify that gdk-pixbuf should link all image loader
2553 code into the library instaed of creating shared library modules.
2555 (dynworks): Renamed the automake conditional DYNAMIC_MODULES_WORK
2556 to BUILD_DYNAMIC_MODULES.
2558 2000-02-19 Jonathan Blandford <jrb@redhat.com>
2560 * gdk-pixbuf/io-gif.c (new_context): fix case where initial
2561 colormap entry is Transparent.
2563 2000-02-19 Owen Taylor <otaylor@redhat.com>
2565 * gdk-pixbuf/pixops/pixops.c (scale_pixel): Fix error in
2566 scale factors for non-alpha case.
2568 2000-02-14 Mark Crichton <crichton@gimp.org>
2570 * gdk-pixbuf/io-xpm.c (xpm_extract_color): Added check for "g"
2571 color type. Imlib/libXpm handle this, but we didn't.
2573 2000-02-14 Darin Adler <darin@eazel.com>
2575 * gdk-pixbuf/testpixbuf.c: Remove now-unnecessary cast.
2576 * .cvsignore: gdk-pixbuf/.cvsignore: More to ignore.
2578 2000-02-14 Elliot Lee <sopwith@redhat.com>
2579 * gdk-pixbuf/gdk-pixbuf.h, gdk-pixbuf/gdk-pixbuf-data.c: Make
2580 passed-in argument 'const'.
2582 2000-02-04 Michael Meeks <mmeeks@gnu.org>
2584 * gdk-pixbuf/io-gif.c (struct _GifContext): add x,y_offset.
2585 (gif_get_frame_info): put the offsets on the context.
2586 (gif_get_lzw): copy them off into the frame.
2587 (new_context): no change required; will 0 offsets by default.
2589 2000-01-28 Michael Meeks <michael@mejm2.dow.cam.ac.uk>
2591 * gdk-pixbuf/pixops/pixops.c (pixops_process): const + nasty
2594 * gdk-pixbuf/pixops/pixops.h: const.
2596 * gdk-pixbuf/gdk-pixbuf-util.c: const.
2598 * gdk-pixbuf/gdk-pixbuf-scale.c: const.
2600 * gdk-pixbuf/gdk-pixbuf.h: constify lots of things.
2602 2000-02-03 Federico Mena Quintero <federico@helixcode.com>
2604 * gdk-pixbuf/gdk-pixbuf-render.c
2605 (gdk_pixbuf_render_threshold_alpha): Added sanity check for width
2606 and height being >= 0. Also, do nothing if either of them is
2607 zero. Thanks to Ettore for pointing this out.
2608 (gdk_pixbuf_render_to_drawable): Likewise.
2609 (gdk_pixbuf_render_to_drawable_alpha): Likewise.
2611 2000-02-02 Federico Mena Quintero <federico@helixcode.com>
2613 * gdk-pixbuf/io-gif.c (gif_get_lzw): Removed debugging g_print.
2614 Thanks to John Sullivan <sullivan@eazel.com> for the patch.
2616 * gdk-pixbuf/testpixbuf-drawable.c (configure_cb): Get a new area
2617 of the screen when the window is resized. Thanks to David
2618 N. Welton <davidw@linuxcare.com> for pointing this out.
2619 Misc. cleanups to the rest of the file.
2621 2000-02-01 Federico Mena Quintero <federico@helixcode.com>
2623 * doc/tmpl/rendering.sgml: gnome_init() does not call
2624 gdk_rgb_init(), so don't mention that it does in the
2625 documentation. Thanks to Alexander Kruuse <kruuse@home.se> for
2628 2000-01-31 Havoc Pennington <hp@redhat.com>
2630 * gdk-pixbuf/Makefile.am (noinst_PROGRAMS): no testpixbuf-foo target
2632 Mon Jan 31 12:38:50 2000 Owen Taylor <otaylor@redhat.com>
2634 * gdk-pixbuf/pixops/pixops.c (scale_line): Fix from Peter
2635 Wainwright to fix 4a => 4a scaling.
2637 2000-01-29 Mark Crichton <crichton@gimp.org>
2639 * gdk-pixbuf-config: Oh dear, we weren't Telsa/Alan proof...
2640 put `libart-config --libs` in instead of -lart_lgpl.
2642 2000-01-22 Federico Mena Quintero <federico@helixcode.com>
2644 * gdk-pixbuf/io-pnm.c (pnm_read_raw_scanline): Return an error on
2646 (pnm_read_ascii_scanline): Initialize data and mask.
2648 * gdk-pixbuf/io-xpm.c (pixbuf_create_from_xpm): Initialize
2649 fallbackcolor to keep gcc happy.
2651 * configure.in: Bumped version number to 0.5.0.
2653 * gdk-pixbuf/pixops/timescale.c (dump_array): Removed unused variable.
2656 * gdk-pixbuf/pixops/pixops.c (pixops_composite_color_nearest): Put
2657 parentheses around + in a shift to remove a compiler warning.
2658 (pixops_process): Likewise.
2660 Patch from Ross Golder <rossigee@bigfoot.com> to create an RPM
2663 * configure.in: Added gdk-pixbuf.spec to AC_OUTPUT.
2665 * Makefile.am (EXTRA_DIST): Added gdk-pixbuf.spec.in
2667 2000-01-22 Federico Mena Quintero <federico@helixcode.com>
2669 * gdk-pixbuf/gnome-canvas-pixbuf.c (PixbufPrivate): Removed the
2670 x_set and y_set arguments. Now they are always on and start with
2671 defaults of 0.0 in units.
2672 (gnome_canvas_pixbuf_class_init): Likewise.
2673 (gnome_canvas_pixbuf_set_arg): Likewise.
2674 (gnome_canvas_pixbuf_get_arg): Likewise.
2675 (compute_viewport_affine): Likewise; always use the priv->x and
2678 * doc/tmpl/gnome-canvas-pixbuf.sgml: Modified to reflect the
2679 removal of the x_set/y_set arguments.
2681 2000-01-21 Federico Mena Quintero <federico@helixcode.com>
2683 * gdk-pixbuf/gdk-pixbuf.c (gdk_pixbuf_ref): Return the same pixbuf
2684 as the input parameter.
2686 * gdk-pixbuf/gdk-pixbuf-animation.c (gdk_pixbuf_animation_ref):
2687 Return the same animation as the input parameter.
2689 2000-01-16 Elliot Lee <sopwith@redhat.com>
2691 * gdk-pixbuf/Makefile.am: Don't link against libgnomecanvaspixbuf.la
2693 2000-01-16 Federico Mena Quintero <federico@helixcode.com>
2695 * configure.in: Removed the broken --enable-canvas-pixbuf option.
2696 Added the stuff necessary to substitute the variables in
2697 gnomecanvaspixbufConf.sh.in.
2699 * gnomecanvaspixbufConf.sh.in: New gnome-config handler for the
2700 tiny gnomecanvaspixbuf library.
2702 * Makefile.am: Build gnomecanvaspixbufConf.sh.
2704 * gdk-pixbuf/Makefile.am: Create a libgnomecanvaspixbuf and only
2705 build it if gdk-pixbuf is being built outside of gnome-libs.
2707 * doc/gdk-pixbuf-sections.txt: Added gdk_pixbuf_render_pixmap_and_mask().
2709 * gdk-pixbuf/gdk-pixbuf-render.c
2710 (gdk_pixbuf_render_pixmap_and_mask): Renamed from
2711 gdk_pixbuf_render_pixmap(). Do not create the mask if it is not
2712 needed, and do not use a clipping mask when rendering the pixmap.
2713 Tweaked documentation a little.
2715 * HACKING: New file with hacking policies for the gdk-pixbuf
2718 * doc/Makefile.am (tmpl_sources): Added missing backslash.
2720 * doc/Makefile.am: Use gnomecanvaspixbuf in gnome-config when
2721 scanning for docstrings.
2723 * gdk-pixbuf/gdk-pixbuf-util.c (gdk_pixbuf_copy_area): Made sanity
2724 checks more stringent. Removed "gint" abominations. Made
2725 documentation consistent with the rest of the functions.
2727 * doc/gdk-pixbuf-sections.txt: Added gdk_pixbuf_copy_area() to the
2730 2000-01-14 Jonathan Blandford <jrb@redhat.com>
2732 * gdk-pixbuf/gdk-pixbuf-render.c (gdk_pixbuf_render_pixmap): new
2733 function to let you create a gdk_pixmap from a gdk_pixbuf.
2735 2000-01-11 Jacob Berkman <jacob@helixcode.com>
2737 * gdk-pixbuf/pixops/Makefile.am (INCLUDES): added
2738 $LIBART_CFLAGS to $INCLUDES
2740 2000-01-10 Elliot Lee <sopwith@redhat.com>
2742 * configure.in, gdk-pixbuf/Makefile.am: Build a libcanvas_pixbuf.
2744 * configure.in: Define version macros. Generate
2745 gdk-pixbuf/gdk-pixbuf-features.h. Always INSIDE_GNOME.
2747 * gdk-pixbuf/Makefile.am: Add gdk-pixbuf-features.h
2749 * gdk-pixbuf/gdk-pixbuf.c: Add definitions of
2750 gdk-pixbuf-features.h declarations, plus some initialization
2753 2000-01-05 Owen Taylor <otaylor@redhat.com>
2755 * gdk-pixbuf/pixops/pixops.c: Fixed src_channels/dest_channels
2756 confusion. (Again caught by Tomas Ogren's Purify)
2758 2000-01-07 Jonathan Blandford <jrb@redhat.com>
2760 * gdk-pixbuf/gdk-pixbuf-xform.c (gdk_pixbuf_rotate): comment out
2763 * gdk-pixbuf/gdk-pixbuf-io.c: Added progressive animation loading.
2764 * gdk-pixbuf/gdk-pixbuf-io.h: Added progressive animation loading.
2765 * gdk-pixbuf/gdk-pixbuf-loader.c: Added progressive animation
2767 * gdk-pixbuf/gdk-pixbuf-loader.h: Added progressive animation
2769 * gdk-pixbuf/io-gif.c (image_load_increment): I think the
2770 ref-counting mess is finally fixed. Added progressive animation
2772 (gif_get_lzw): remove memory_leak
2774 * doc/tmpl/gdk-pixbuf-loader.sgml: much longer long description
2777 2000-01-05 Owen Taylor <otaylor@redhat.com>
2779 * gdk-pixbuf/pixops/pixops.c (pixops_process): Fix computation of
2782 * gdk-pixbuf/pixops/pixops.c: Fix double increments when
2783 dest_channels == 4. (Pointed out by Tomas Ogren)
2785 2000-01-05 Mark Crichton <crichton@gimp.org>
2787 * gdk-pixbuf/gdk-pixbuf-loader.c (gdk_pixbuf_loader_eat_header_write):
2788 Return 0 if gdk_pixbuf_load_loader_module returns FALSE.
2790 2000-01-05 Elliot Lee <sopwith@redhat.com>
2792 * gdk-pixbuf/pixops/Makefile.am: Link with -lm (to get 'ceil' function)
2794 2000-01-05 Owen Taylor <otaylor@redhat.com>
2796 * doc/Makefile.am doc/gdk-pixbuf-sections.txt
2797 doc/gdk-pixbuf.sgml doc/tmpl/scaling.sgml:
2798 Added scaling functions into gtk-doc framework.
2800 * gdk-pixbuf/gdk-pixbuf-scale.c: Documentation fixes.
2802 * gdk-pixbuf/testpixbuf-scale.c (expose_cb): Simplify a bit.
2804 * gdk-pixbuf/pixops/pixops.c (pixops_composite_color): Return
2805 immediately if scale_x or scale_y is 0.
2807 2000-01-05 Owen Taylor <otaylor@redhat.com>
2809 * gdk-pixbuf/pixops/timescale.c: quick fix for initializing
2810 arrays in benchmark.
2812 2000-01-05 Jonathan Blandford <jrb@redhat.com>
2814 * gdk-pixbuf/gdk-pixbuf-io.h: Change the order of the update func
2815 to make it more compatible with the rest of GTK. Added animation
2816 framework for progressive loading.
2818 * gdk-pixbuf/io-bmp.c (image_begin_load): Modified to handle new
2820 * gdk-pixbuf/io-ico.c (image_begin_load): ditto
2821 * gdk-pixbuf/io-png.c (image_begin_load): ditto
2822 * gdk-pixbuf/io-ras.c (image_begin_load): ditto
2823 * gdk-pixbuf/io-jpeg.c (image_begin_load): ditto
2824 * gdk-pixbuf/io-pnm.c (image_begin_load): ditto
2825 * gdk-pixbuf/io-tiff.c (image_begin_load): ditto
2826 * gdk-pixbuf/io-gif.c (image_begin_load): ditto
2828 2000-01-05 Owen Taylor <otaylor@redhat.com>
2830 * gdk-pixbuf/pixops/README: Added a README with a TODO
2831 and some explainations of the algorithms.
2833 * gdk-pixbuf/testpixbuf-scale.c: Set a background pixmap of None
2834 to reduce flashing when resizing.
2836 2000-01-05 Owen Taylor <otaylor@redhat.com>
2838 * gdk-pixbuf/pixops/: Directory full of pixel data scaling
2839 code that will eventually migrate into libart.
2841 * configure.in acconfig.h: Add checks for MMX compiler support
2843 * gdk-pixbuf/gdk-pixbuf.h gdk-pixbuf/gdk-pixbuf-scale.c:
2844 Nice wrapper routines for the code in pixops that operate
2845 on pixbufs instead of raw data.
2847 * gdk-pixbuf/testpixbuf-scale: Test program for scaling
2850 2000-01-05 Jonathan Blandford <jrb@redhat.com>
2852 * doc/tmpl/animation.sgml: Documentation changes.
2854 2000-01-01 Federico Mena Quintero <federico@helixcode.com>
2856 * gdk-pixbuf/gdk-pixbuf.h (GdkPixbufAnimation): Added reference
2857 counting to animations. A web browser may want to share a single
2858 copy of an animated GIF if it appears multiple times in a web
2861 * gdk-pixbuf/gdk-pixbuf-animation.c: New file. Moved the
2862 animation functions here.
2863 (gdk_pixbuf_animation_new_from_file): Prettified. Return a NULL
2864 animation if the loader does not support multiframe loading and
2865 the single-frame load returned NULL. Check that the filename is
2866 not NULL. Updated inline documentation.
2867 (gdk_pixbuf_animation_ref): New function.
2868 (gdk_pixbuf_animation_unref): New function.
2869 Removed gdk_pixbuf_animation_destroy() in favor of reference
2872 * gdk-pixbuf/gdk-pixbuf-io.c (gdk_pixbuf_new_from_file):
2873 Prettified. Made ref_count assertion more paranoid. Check that
2874 the filename is not NULL.
2875 (gdk_pixbuf_get_module): Use guchar * and guint for buffer and
2877 (gdk_pixbuf_new_from_xpm_data): Changed the "data" argument to
2880 * gdk-pixbuf/io-gif.c (image_load_animation): Create the animation
2881 with a reference count of 1.
2883 * gdk-pixbuf/Makefile.am (libgdk_pixbuf_la_SOURCES): Added
2884 gdk-pixbuf-animation.c.
2886 * doc/tmpl/animation.sgml: Populated. It is still missing a
2887 description of the overlay modes.
2889 * doc/gdk-pixbuf-sections.txt: Added the animation section. Moved
2890 the canvas item section to the end, as it will be moved later to
2893 * doc/gdk-pixbuf.sgml: Added the animation section.
2895 * doc/Makefile.am (tmpl_sources): Added tmpl/animation.sgml.
2897 1999-12-26 Peter Teichman <pat@gnu.org>
2899 * gdk-pixbuf/Makefile.am (libpixbuf_tiff_la_LIBADD): add
2900 $(LIBTIFF) to libpixbuf_tiff_la_LIBADD, proxying for mmarker.
2901 This closes bug #4676.
2903 1999-12-23 Havoc Pennington <hp@pobox.com>
2905 * gdk-pixbuf/io-gif.c (image_load): Stuff that should have been
2906 set to NULL here (specifically context->animation) was not being
2907 set to NULL. use g_new0() to alloc the struct.
2909 1999-12-20 Jonathan Blandford <jrb@redhat.com>
2911 * gdk-pixbuf/io-gif.c: finished work to make animated gifs load
2912 correctly. Progressive loading needs some work, but that all
2913 needs doing from the gdk-pixbuf-loader end, not here.
2915 1999-12-17 Jonathan Blandford <jrb@redhat.com>
2917 * gdk-pixbuf/gdk-pixbuf-io.c (gdk_pixbuf_animation_new_from_file):
2918 moved the file here. It seems natural to put this function here,
2919 as that's where the gdk_pixbuf_new_from_file function is, but it's
2920 still a little convoluted. The source files might be played with
2923 1999-12-14 Jonathan Blandford <jrb@redhat.com>
2925 * gdk-pixbuf/gdk-pixbuf-loader.c
2926 (gdk_pixbuf_loader_get_animation): Gets the animation from the
2929 1999-12-16 Federico Mena Quintero <federico@redhat.com>
2931 * doc/tmpl/rendering.sgml: Added notice about initializing GdkRGB
2932 before using the GdkPixbuf rendering functions. Thanks to Joe
2933 Shaw <joe@off.net> for pointing this out.
2935 1999-12-13 Federico Mena Quintero <federico@redhat.com>
2937 * gdk-pixbuf/gnome-canvas-pixbuf.c
2938 (gnome_canvas_pixbuf_class_init): Renamed arguments to
2939 width_in_pixels, height_in_pixels, x_in_pixels, y_in_pixels, for
2940 consistency with the new canvas.
2941 (PixbufPrivate): Do the same renaming in the structure fields, for
2944 * doc/tmpl/gnome-canvas-pixbuf.sgml: Updated for new argument names.
2946 1999-12-12 Federico Mena Quintero <federico@redhat.com>
2948 * gdk-pixbuf/Makefile.am (libgdk_pixbuf_la_LDFLAGS): Use a
2949 conditional to see whether to link $(GNOME_LIBS) or not.
2951 1999-12-10 Jonathan Blandford <jrb@redhat.com>
2953 * gdk-pixbuf/gdk-pixbuf-io.h: thinking about the new loading API.
2955 * gdk-pixbuf/gdk-pixbuf-drawable.c (gdk_pixbuf_get_from_drawable):
2956 make a warning go away.
2958 * gdk-pixbuf/gdk-pixbuf.h: added new prototypes for animations.
2960 * gdk-pixbuf/gdk-pixbuf-loader.h: added new prototypes for
2963 1999-12-09 Michael Zucchi <zucchi@zedzone.mmc.com.au>
2965 * gdk-pixbuf/gdk-pixbuf.h: Enable gdk_pixbuf_get_from_drawable()
2968 * gdk-pixbuf/gdk-pixbuf-drawable.c (gdk_pixbuf_get_from_drawable):
2969 Filled in body of function.
2970 (rgbconvert): Added GdkColormap parameter, and to all conversion
2972 (convert_real_slow): New function - should convert ANY visual/data
2973 format properly, but it aint fast. Used as a fallback when an
2974 optimised routine wont match.
2975 (rgbconvert): Do very specific tests on the data format to verify
2976 properly if the optimised version will do, otherwise use the
2977 fallback function for all other data formats.
2979 * gdk-pixbuf/Makefile.am: Re-enabled building of
2980 textpixbuf-drawable.
2982 * gdk-pixbuf/testpixbuf-drawable.c (main): Changed to use
2983 gdk_pixbuf_get_from_drawable().
2985 1999-12-08 Arjan van de Ven <arjan@fenrus.demon.nl>
2987 * gdk-pixbuf/gdk-pixbuf-drawable.c : Fixed the red/green/red
2988 bug on two occasions.
2989 * gdk-pixbuf/io-ras.c: Changed from the custom be32_to_cpu
2990 function to the generic glib one.
2992 1999-12-08 Federico Mena Quintero <federico@redhat.com>
2994 * gdk-pixbuf/gdk-pixbuf-drawable.c: Fix includes.
2995 (gdk_pixbuf_get_from_drawable): Implemented the zillion sanity
2996 checks and API definition. The body needs filling in and it needs
2997 to do the Right Thing(tm) for pixmaps plus the given colormap and
2998 windows and their own colormaps.
3000 * gdk-pixbuf/gdk-pixbuf.h: Added prototype for
3001 gdk_pixbuf_get_from_drawable(). Killed gdk-pixbuf-drawable.h.
3003 * gdk-pixbuf/Makefile.am: Re-added the gdk-pixbuf-drawable sources.
3005 * doc/tmpl/from-drawables.sgml: Populated.
3007 * doc/gdk-pixbuf.sgml: Added the from-drawables section.
3009 * doc/Makefile.am (tmpl_sources): Added tmpl/from-drawables.sgml.
3011 * doc/gdk-pixbuf-sections.txt: Added a section for getting pixbufs
3014 1999-12-07 Federico Mena Quintero <federico@redhat.com>
3016 * doc/tmpl/gnome-canvas-pixbuf.sgml: Added clarification about
3017 reference counting for GdkPixbuf structures.
3019 1999-12-07 Martin Baulig <martin@home-of-linux.org>
3021 * gdk-pixbuf/Makefile.am (testpixbuf_LDADD): Conditionally
3022 include $(GNOME_LIBS) here.
3024 1999-12-05 Arjan van de Ven <arjan@fenrus.demon.nl>
3026 Added missing "include <string.h>" to:
3027 * gdk-pixbuf/io-ras.c
3028 * gdk-pixbuf/io-bmp.c
3029 * gdk-pixbuf/io-ico.c
3031 1999-12-06 Federico Mena Quintero <federico@redhat.com>
3033 * gdk-pixbuf/gdk-pixbuf-io.c (file_formats): Patch from Arjan to
3036 1999-12-05 Federico Mena Quintero <federico@redhat.com>
3038 * gdk-pixbuf/Makefile.am (testpixbuf_LDADD): Add back
3039 $(GNOME_LIBS). This must compile outside of gnome-libs. If you
3040 want, send me a patch to do the conditional stuff properly.
3041 Otherwise, please read the GNOME Programming Guidelines,
3042 especially the "CVS policies" section.
3044 1999-12-05 Jaka Mocnik <jaka.mocnik@kiss.uni-lj.si>
3046 * gdk-pixbuf/Makefile.am: removed GNOME_LIBS from testpixbuf_LDADD.
3048 1999-12-05 Arjan van de Ven <arjan@fenrus.demon.nl>
3050 * gdk-pixbuf/io-ico.c: Bug in palet-size
3053 1999-12-04 Arjan van de Ven <arjan@fenrus.demon.nl>
3055 * gdk-pixbuf/io-bmp.c: Major cleanup, added support for
3056 32 bpp and 4 bpp (uncompressed) images, fixed 1bpp.
3058 * gdk-pixbuf/io-ras.c: Minor cleanup, ran through lclint
3060 * gdk-pixbuf/io-ico.c: Minor cleanup, fixed 1bpp icons,
3063 * gdk-pixbuf/gdk-pixbuf-io.c: Added detection of .CUR files
3064 (Windows Cursor files). These are identical to .ICO files,
3065 except for the signature and 2 extra fields for the hotspot.
3067 1999-12-03 Federico Mena Quintero <federico@redhat.com>
3069 * gdk-pixbuf/gnome-canvas-pixbuf.c (gnome_canvas_pixbuf_get_arg):
3070 Removed unused variable `item'.
3072 1999-12-03 Jonathan Blandford <jrb@redhat.com>
3074 * gdk-pixbuf/io-gif.c (gif_fill_in_lines): added a comment to
3075 explain this function better.
3077 1999-12-02 Federico Mena Quintero <federico@redhat.com>
3079 Source files moved from src/ to gdk-pixbuf/, to be consistent with
3082 * doc/Makefile.am: Modified for the new source directory.
3084 * configure.in: Likewise.
3086 * Makefile.am: Likewise.
3088 * autogen.sh: Likewise.
3090 * gdk-pixbuf/Makefile.am: Likewise.
3092 1999-12-02 Federico Mena Quintero <federico@redhat.com>
3094 * src/testpixbuf.c: #include <config.h>, and fix includes.
3096 * src/testpixbuf-drawable.c: #include <config.h>, and fix includes.
3098 * src/io-xpm.c: Fix includes.
3100 * src/io-tiff.c: Fix includes.
3102 * src/io-ras.c: Fix includes, and do not include more stuff than needed.
3104 * src/io-pnm.c: Fix inlcudes, and do not include more stuff than needed.
3106 * src/io-png.c: Fix includes.
3108 * src/io-ico.c: Fix includes, and do not include more stuff than needed.
3110 * src/io-gif.c: Fix includes, and do not include more stuff than needed.
3112 * src/io-bmp.c: Fix includes, and do not include more stuff than needed.
3114 * src/gnome-canvas-pixbuf.c: Fix includes.
3116 * src/gdk-pixbuf.c: Fix includes.
3118 * src/gdk-pixbuf-util.c: Fix includes.
3120 * src/gdk-pixbuf-render.c: Fix includes.
3122 * src/gdk-pixbuf-io.h: Fix includes.
3124 * src/gdk-pixbuf-drawable.c: Fix includes.
3126 * src/gdk-pixbuf-drawable.h: Use angle brackets for the gdk-pixbuf
3129 * src/gdk-pixbuf-data.c: Fix includes.
3131 * src/gdk-pixbuf-loader.c: #include <config.h>
3133 * src/gdk-pixbuf-loader.h: Use angle brackets for the gdk-pixbuf
3136 * src/Makefile.am: Commented out the gdk-pixbuf-drawable stuff,
3137 since it is not finished.
3139 * src/gdk-pixbuf.h: Removed unused transformation prototypes.
3141 * src/gdk-pixbuf-util.c: New file with utility and convenience
3142 functions for pixbufs.
3144 * src/Makefile.am (libgdk_pixbuf_la_SOURCES): Added gdk-pixbuf-util.c.
3146 * doc/gdk-pixbuf-sections.txt: Added section for utility functions.
3148 * doc/Makefile.am (tmpl_sources): Added tmpl/util.sgml.
3150 * doc/gdk-pixbuf.sgml: Added the utilities section.
3152 * doc/tmpl/util.sgml: Documentation for the utility functions.
3154 1999-11-29 Owen Taylor <otaylor@redhat.com>
3156 * src/gdk-pixbuf-render.c (gdk_pixbuf_render_to_drawable_alpha):
3157 Keep the mask around until after we draw ... since
3158 the GC changes aren't flushed to the X server until we
3159 draw, destroying it before that may result in BadPixmap
3162 1999-11-30 Havoc Pennington <hp@pobox.com>
3164 * configure.in: Add AM_CONDITIONAL for inside gnome-libs
3166 * src/Makefile.am: conditionalize GnomeCanvasPixbuf
3168 1999-11-29 Federico Mena Quintero <federico@redhat.com>
3170 * src/Makefile.am: Uncomment the GnomeCanvasPixbuf sources. This
3171 should be made conditional, not blindly commented out.
3173 1999-11-29 Jonathan Blandford <jrb@redhat.com>
3175 * src/Makefile.am (ICO_LIB): Added another loader from Arjan to
3176 handle .ico files. Cool.
3178 1999-11-24 Jonathan Blandford <jrb@redhat.com>
3180 * src/io-bmp.c (OneLine24): new patch from Arjan to handle
3183 1999-11-24 James Henstridge <james@daa.com.au>
3185 * configure.in (AC_OUTPUT): altered hack to place the symlink in the
3186 top builddir rather than src. This still builds fine, and does not
3187 get gtk-doc into an infinite loop when trying to find all the source
3190 1999-11-23 Jonathan Blandford <jrb@redhat.com>
3192 * Removed #PRAGMA } from headers. Also, make compile if you don't
3193 have it installed, already.
3195 1999-11-22 Federico Mena Quintero <federico@redhat.com>
3197 * src/gnome-canvas-pixbuf.c (gnome_canvas_pixbuf_draw): Create the
3198 temporary buffer to the size of the interesction of the bounding
3199 box and the expose area, not the whole expose area. This speeds
3202 * src/gdk-pixbuf-render.c (gdk_pixbuf_render_threshold_alpha): Do
3203 not paint black on the mask, since we already cleared it in a
3204 single gdk_draw_rectangle() operation.
3206 1999-11-22 Raja R Harinath <harinath@cs.umn.edu>
3208 * configure.in (GDK_PIXBUF_DIR): Fix for srcdir != builddir.
3210 1999-11-22 Havoc Pennington <hp@pobox.com>
3212 * src/Makefile.am (GDK_PIXBUF_LIBS): Patch from Paul Fisher
3213 <pnfisher@redhat.com> adds all -lgdk-pixbuf and all other
3214 dependencies to LIBADD variables for loadable modules. Necessary
3215 for a Java dynamic loading thing to be able to figure it out.
3217 1999-11-22 Havoc Pennington <hp@pobox.com>
3219 * src/io-png.c (image_load_increment): Call the update_area
3220 callback depending on the number of rows loaded in this increment.
3222 * src/testpixbuf.c (main): slow down the progressive load demo
3224 1999-11-16 Havoc Pennington <hp@pobox.com>
3226 * src/gdk-pixbuf-drawable.h: Get the quotes right on the #include
3228 1999-11-22 Jonathan Blandford <jrb@redhat.com>
3230 * configure.in (GDK_PIXBUF_DIR): make the symlink. Does not work
3231 for srcdir != buildir != . Beats me why; I can't figure it out.
3232 AC_OUTPUT_COMMANDS doesn't seem to let me substitute it correctly.
3234 1999-11-21 Jonathan Blandford <jrb@redhat.com>
3236 * src/gdk-pixbuf-io.c: added io-bmp from Arjan
3237 <arjan@fenrus.demon.nl>
3239 1999-11-20 Michael Zucchi <zucchi@zedzone.mmc.com.au>
3241 * src/gdk-pixbuf-drawable.c (gdk_pixbuf_from_drawable_core):
3242 Rework/reorder of the code. Each case has been separated into
3243 another function; its big but it should be quick.
3244 gdk_pixbuf_rgba_from_drawable() will now return a pixbuf with
3245 opaque alpha information. Not all depths/formats have been
3246 tested, but 8, 15/16 and 24 (alinged 32) should work ok.
3248 1999-11-17 Larry Ewing <lewing@gimp.org>
3250 * src/gnome-canvas-pixbuf.c (gnome_canvas_pixbuf_bounds):
3251 implement the bounds method correctly.
3252 (compute_viewport_affine): compute the affine need to fit the
3253 image within the viewport given by the args.
3254 (compute_render_affine): call compute_viewport_affine.
3256 1999-11-16 Havoc Pennington <hp@pobox.com>
3258 * src/gdk-pixbuf-drawable.h: Use includes from the current
3259 directory, not the system directory.
3261 Mon Nov 15 17:18:28 1999 George Lebl <jirka@5z.com>
3263 * src/testpixbuf-drawable.c: use includes from the current directory
3264 rather then from the system include directory as gdk-pixbuf
3265 includes are not yet installed when this is compiled.
3267 1999-11-13 Cody Russell <bratsche@dfw.net>
3268 * src/testpixbuf-drawable.c: Added a test program for drawable
3271 * src/Makefile.am: Build testpixbuf-drawable.
3273 1999-11-12 Cody Russell <bratsche@dfw.net>
3275 * src/gdk-pixbuf-drawable.c: Merged in Michael Zucchi's changes.
3277 1999-11-10 Federico Mena Quintero <federico@redhat.com>
3279 * doc/tmpl/gdk-pixbuf-loader.sgml: Populated.
3281 * doc/gdk-pixbuf.signals: Put in the real names of signal
3284 * src/gdk-pixbuf-loader.c: Improved documentation comments.
3286 1999-11-10 Jonathan Blandford <jrb@redhat.com>
3288 * src/gdk-pixbuf-loader.c (gdk_pixbuf_loader_close): emit the
3291 * src/io-ras.c (OneLineMapped_file): Now can handle indexing
3292 correctly. Patch from Arjan to do so.
3294 1999-11-10 Michael Fulbright <drmike@redhat.com>
3296 * src/io-pnm.c (pnm_ascii_read_scanline): Fixed loading of ASCII PNM
3299 * src/testpixbuf.c: Added final queued draw when done loading image.
3301 1999-11-10 Jonathan Blandford <jrb@redhat.com>
3303 * src/gdk-pixbuf-io.c (gdk_pixbuf_load_module): removed spurious
3306 1999-11-10 Federico Mena Quintero <federico@redhat.com>
3308 * src/gdk-pixbuf-io.c (gdk_pixbuf_new_from_xpm_data): Added
3311 1999-11-09 Federico Mena Quintero <federico@redhat.com>
3313 * src/io-png.c: Fixed some incompatible pointer initializations.
3315 * src/io-jpeg.c (image_load_increment): Remove unused variable.
3317 1999-11-09 Michael Fulbright <drmike@redhat.com>
3319 * src/testpixbuf.c: Fixed it to use timeout to read from file
3320 for progressive loading. Set TBF_KBPS=n, where n is the number of
3321 kilobytes/second to simulate in downloading. n has to be an integer.
3323 * src/io-jpeg.c: Slight cosmetic cleanup.
3325 * src/io-pnm.c: Fixed raw PNM loading bug. Also discovered that ASCII
3326 PBM loading has a similar problem and will address tomorrow.
3328 1999-11-09 Havoc Pennington <hp@pobox.com>
3330 * src/Makefile.am (libgdk_pixbuf_la_SOURCES): build the
3331 gdk-pixbuf-drawable stuff.
3333 1999-11-09 Federico Mena Quintero <federico@redhat.com>
3335 * configure.in: Bumped version number to 0.4.
3337 1999-11-09 Michael Fulbright <drmike@redhat.com>
3339 * src/io-pnm.c : Finished progressive PNM loading code. Should handle
3340 all types of PNM files now.
3342 * src/io-jpeg.c (image_load_increment): Figured out problem with
3343 loading Progressive JPEG's progressively (say that 10 times fast).
3344 Currently for Progressive JPEG's the entire image is loaded before
3345 it is displayed. libjpeg supports a fancier mechanism which I may
3348 With these changes all JPEG formats appear to load properly for me.
3350 1999-11-08 Jonathan Blandford <jrb@redhat.com>
3352 * src/io-ras.c (image_load_increment): Final patch from Arjan.
3353 Seems to do progressive loading.
3355 1999-11-08 Michael Fulbright <drmike@redhat.com>
3357 * src/io-pnm.c image_load (): Fixed so we do not create a separate
3358 pixel buffer when reading in image - we reuse the pixel data in
3359 the GdkPixbuf structure instead.
3361 1999-11-08 Michael Fulbright <drmike@redhat.com>
3363 * src/io-pnm.c pnm_read_ascii_scanline (): Added support for
3364 ASCII PNM files. Note I haven't tested loaded ASCII PBM files because
3365 I can't seem to find a utility to convert into this format.
3366 Next is to add progressive loading support for the PNM format.
3368 1999-11-07 Federico Mena Quintero <federico@redhat.com>
3370 * doc/tmpl/gnome-canvas-pixbuf.sgml: Finished detailed explanation
3371 of the width, height, x, and y setting and pixels arguments.
3373 1999-11-05 Jonathan Blandford <jrb@redhat.com>
3375 * src/io-ras.c (image_load): third patch. Now it seems to load.
3377 * src/gdk-pixbuf-io.c: second patch Arjan van de Ven
3378 <arjan@fenrus.demon.nl> to autodetect/load the sunras files.
3380 * src/io-ras.c (image_load): new file from Arjan van de Ven
3381 <arjan@fenrus.demon.nl> to begin the ras loader.
3383 1999-11-05 Federico Mena Quintero <federico@redhat.com>
3385 * doc/gdk-pixbuf-sections.txt: Removed gdk-pixbuf-io, since it is
3386 for internal use only.
3388 * doc/gdk-pixbuf.sgml: Likewise.
3390 * doc/tmpl/gnome-canvas-pixbuf.sgml: Finished docs.
3392 1999-11-05 Michael Fulbright <drmike@redhat.com>
3394 * src/io-pnm.c: Implemented support for reading raw PBM/PGM/PPM
3395 files from a file. Next step is support for ASCII files, and
3396 then incremental loading.
3398 1999-11-04 Federico Mena Quintero <federico@redhat.com>
3400 * Makefile.am: Added doc to SUBDIRS.
3402 1999-11-04 Michael Fulbright <drmike@redhat.com>
3404 * src/io-jpeg.c: Prettied up code slightly.
3405 * src/io-pnm.c: Start of pnm loader (from file and progressively).
3406 Doesn't do much yet (will finish tomorrow).
3407 * src/gdk-pixbuf-io.c: Added pnm to structure of known types.
3409 1999-11-04 Federico Mena Quintero <federico@redhat.com>
3411 * doc/tmpl/rendering.sgml: Populated.
3413 * doc/Makefile.am: Added the template files.
3415 1999-11-04 Havoc Pennington <hp@pobox.com>
3417 * src/gdk-pixbuf-render.c (gdk_pixbuf_render_to_drawable): In
3418 docs, explain what a dither offset is for.
3419 (gdk_pixbuf_render_to_drawable_alpha): Explain why you would use
3420 this function vs. gdk_pixbuf_render_to_drawable().
3422 1999-11-04 Havoc Pennington <hp@pobox.com>
3424 * configure.in: Use libart-config correctly; find gnome-config
3425 separately. Fix GNOME_LIBS to be correct in "no gnome installed
3428 * src/Makefile.am: Link to GNOME_LIBS instead of a hardcoded
3431 Patch untested in the inside-gnome-libs case, I need to commit
3432 then check out to the gnome-libs I'm using.
3434 1999-11-04 Michael Fulbright <drmike@redhat.com>
3436 * src/io-jpeg.c (image_begin_load): Add update_func callback.
3437 * src/io-jpeg.c (image_load_increment): Call updated callback when
3438 new graphic data decoded.
3440 1999-11-04 Jonathan Blandford <jrb@redhat.com>
3442 * src/gdk-pixbuf-loader.c (gdk_pixbuf_loader_update): handle the
3444 * src/io-png.c (image_begin_load): add a update_func callback.
3445 * src/io-gif.c (image_begin_load): add a update_func callback.
3446 (gif_get_lzw): added the update_func ability
3448 * src/io-tiff.c (image_begin_load): add a update_func callback.
3450 1999-11-04 Federico Mena Quintero <federico@redhat.com>
3452 * doc/tmpl/gdk-pixbuf.sgml: Populated.
3454 * doc/tmpl/refcounting.sgml: Populated.
3456 * doc/tmpl/file-loading.sgml: Populated.
3458 * src/gdk-pixbuf.c: Added documentation comments.
3460 * src/gdk-pixbuf-io.c (gdk_pixbuf_new_from_file): Added
3461 documentation comments.
3463 * doc/: Finished integrating the documentation framework.
3465 1999-11-03 Federico Mena Quintero <federico@redhat.com>
3467 * configure.in: Removed libgif stuff now that we do not depend on it.
3468 Added the necessary cruft for gtk-doc.
3470 * src/Makefile.am: Unconditionally build the GIF loader.
3472 1999-11-03 Jonathan Blandford <jrb@redhat.com>
3474 * src/io-gif.c (gif_read): renamed ReadOK to gif_read.
3475 Added a lot of comments to the file.
3477 * src/Makefile.am (libpixbuf_gif_la_LIBADD): Remove dependency on
3480 1999-11-03 Michael Fulbright <drmike@redhat.com>
3482 * src/io-jpeg.c (image_load_increment): Further removal of
3483 bugginess in local buffering code. Handles grayscale jpegs
3486 * src/io-jpeg.c (image_load_stop): Was freeing local context
3487 for jpeg library before calling jpeg_decompres_finish ().
3489 1999-11-03 Jonathan Blandford <jrb@redhat.com>
3491 * src/io-gif.c (image_load_increment): now handle arbitrary buffer
3493 (gif_get_lzw): set the transparency to the right val.
3495 1999-11-03 Federico Mena Quintero <federico@redhat.com>
3497 * src/gnome-canvas-pixbuf.c (gnome_canvas_pixbuf_init):
3498 Initiailize the x and y fields.
3499 (gnome_canvas_pixbuf_destroy): Queue a redraw upon destruction.
3500 (PixbufPrivate): Renamed need_size_update to need_xform_update.
3501 (recompute_bounding_box): Do not use temporary values.
3503 1999-11-03 Jonathan Blandford <jrb@redhat.com>
3505 * src/io-gif.c (set_gif_lzw_clear_code): new state. Fixes
3508 * src/gnome-canvas-pixbuf.c (recompute_bounding_box): remove
3509 unneeded x,y,h,w vars.
3511 1999-11-03 Larry Ewing <lewing@gimp.org>
3513 * src/gnome-canvas-pixbuf.c (compute_render_affine): adjust
3514 render_affine calculation for x,y offsets.
3515 (gnome_canvas_pixbuf_set_arg): add x,y args.
3516 (gnome_canvas_pixbuf_get_arg): add x,y args.
3517 (recompute_bounding_box): simply code using ArtDrect and the
3518 render_affine. Removed compute_xform_vectors as it was no longer
3521 1999-11-03 Federico Mena Quintero <federico@redhat.com>
3523 * src/gnome-canvas-pixbuf.c (gnome_canvas_pixbuf_point): I'm a
3524 doofus. Return a distance, not a boolean, for opaque images.
3526 * src/gnome-canvas-pixbuf.c (recompute_bounding_box): Do proper
3527 rounding of bounding box coordinates.
3528 (gnome_canvas_pixbuf_bounds): Implemented the ::bounds() method.
3529 (gnome_canvas_pixbuf_draw): Use the correct alpha threshold value.
3531 1999-11-03 Jonathan Blandford <jrb@redhat.com>
3533 * src/io-gif.c (gif_prepare_lzw): s/lwz/lzw/g
3535 1999-11-03 Michael Fulbright <drmike@redhat.com>
3537 * src/io-jpg.c (image_load_increment): Fixed code which moved
3538 buffer around as new data comes in to work properly. JPEG progressive
3539 loading should be working now except for grayscale JPEG's, which I
3540 will look into next.
3542 1999-11-03 <sopwith@redhat.com>
3543 * src/testpixbuf.c: A GtkFunction needs to return a value for
3544 deterministic behaviour. Also put dot printing back in.
3546 1999-11-03 <jrb@redhat.com>
3548 * src/io-gif.c (gif_get_extension): Read 'til the next empty block
3551 1999-11-02 Cody Russell <bratsche@dfw.net>
3552 * src/gdk-pixbuf-drawable.c: Changed the behavior to return NULL
3553 if part of the requested image is offscreen, rather than clipping
3556 1999-11-02 Jonathan Blandford <jrb@redhat.com>
3558 * src/io-gif.c (gif_fill_in_lines): Fill in the gif's blank areas
3559 for interlacing and progressive loading.
3561 1999-11-02 Cody Russell <bratsche@dfw.net>
3562 * src/gdk-pixbuf-drawable.c (gdk_pixbuf_from_drawable_core): Now
3563 calls gdk_pixbuf_new_from_art_pixbuf() instead of gdk_pixbuf_new().
3565 1999-11-02 Jonathan Blandford <jrb@redhat.com>
3567 * src/io-gif.c (gif_main_loop): Now progressive gif loading works!
3568 It's a little slow though. )-:
3570 1999-11-02 Elliot Lee <sopwith@redhat.com>
3571 * src/gdk-pixbuf-loader.[ch], src/gdk-pixbuf-io.h: Make the
3572 arguments to the write/load_increment operations const-correct.
3574 1999-11-02 Federico Mena Quintero <federico@redhat.com>
3576 * src/gnome-canvas-pixbuf.c (gnome_canvas_pixbuf_point):
3577 Implemented the ::point() method. We do a simple containment test
3578 instead of a full distance calculation since the canvas is going
3579 to change to that scheme, anyways.
3581 1999-11-02 Elliot Lee <sopwith@redhat.com>
3583 * src/testpixbuf.c: Allow using $TBF_READLEN to specify the size
3584 of the chunks that are read from the input file.
3586 1999-11-02 Larry Ewing <lewing@gimp.org>
3588 * src/gnome-canvas-pixbuf.c (gnome_canvas_pixbuf_render): add aa
3590 (gnome_canvas_pixbuf_class_init): add gnome_canvas_pixbuf_render
3593 1999-11-02 Federico Mena Quintero <federico@redhat.com>
3595 * src/gnome-canvas-pixbuf.c (compute_render_affine): Moved the
3596 affine computation code from ::draw() to here, since it is needed
3597 by ::point() as well.
3599 1999-11-02 Elliot Lee <sopwith@redhat.com>
3601 * src/gdk-pixbuf-loader.c: Reorganize gdk_pixbuf_loader_write into
3602 three functions, and eliminate duplication of code from write()
3603 and close(). Also fix bug where the 128-byte header was being
3606 1999-11-01 Federico Mena Quintero <federico@redhat.com>
3607 * src/gnome-canvas-pixbuf.c (recompute_bounding_box): Fixed
3608 bounding box computation.
3610 1999-11-01 Federico Mena Quintero <federico@redhat.com>
3612 * src/gnome-canvas-pixbuf.c: Start of the pixbuf canvas item.
3613 Drawing affines seem to work. Bounding box is fubared. ::point()
3614 is not implemented. This is a work in progress.
3616 * src/Makefile.am: Added gnome-canvas-pixbuf.[ch] to the list of
3619 * configure.in: Sigh. We need to link in libgnomeui for the
3620 canvas stuff. This mess will disappear when gdk-pixbuf gets
3621 folded into gnome-libs.
3623 1999-10-30 Jonathan Blandford <jrb@redhat.com>
3625 * src/io-gif.c: Some more work. Now it generates a gdk_pixbuf of
3626 the right size, at a minimum, even if the image is squished and
3628 (ReadImage): lets get the offset right. This will let transparent
3631 1999-10-29 Michael Fulbright <drmike@redhat.com>
3633 * src/io-jpeg.c: image_load_increment(): Fixed bug when
3634 image width was not a multiple of 4 - always use the
3635 gdk_pixbuf rowstride to increment pointers!
3637 1999-10-29 Michael Fulbright <drmike@redhat.com>
3639 * src/io-jpeg.c: Added first cut at progressive jpeg loading.
3640 Currently does not handle either progressive jpeg files (jpeg
3641 files with multiple scans at different quality settings), but
3642 I plan on adding this support soon. These are fairly rare in
3643 my experience, so it shouldn't slow people down too much.
3644 Grayscale jpegs also don't work but that should be easy to fix.
3646 1999-10-29 Michael Fulbright <drmike@redhat.com>
3648 * src/testpixbuf.c: Added title to windows so you can identify
3649 progressive and file windows.
3651 1999-10-29 Michael Fulbright <drmike@redhat.com>
3653 * src/gdk-pixbuf-loader.c (gdk_pixbuf_loader_write): Actually
3654 load the image handler when we determine the image type.
3656 * src/gdk-pixbuf-io.[ch] (gdk_pixbuf_load_module): Changed the
3657 previously static function load_image_handler () to
3658 a public function gdk_pixbuf_load_module (). It is needed in
3659 gdk-pixbuf-loader.c to load image handler modules. This function
3660 is different from gdk_pixbuf_get_module (), which only returns
3661 a reference to the required handler, because it actually loads
3662 the handler into memory. Both actions should possibly be combined
3663 in a convenience function since one w/o the other doesn't seem to
3666 1999-10-28 Jonathan Blandford <jrb@redhat.com>
3668 * src/gdk-pixbuf-loader.c (gdk_pixbuf_loader_write): don't send a
3671 1999-10-28 Federico Mena Quintero <federico@redhat.com>
3673 * src/gdk-pixbuf-render.c (gdk_pixbuf_render_to_drawable): New
3674 function to render a portion of a pixbuf to a drawable. Ignores
3675 alpha information and takes in a GC.
3676 (gdk_pixbuf_render_to_drawable_alpha): New function to render a
3677 portion of a pixbuf to a drawable. It automatically creates a GC
3678 and a clipping mask for alpha pixbufs.
3680 1999-10-28 Jonathan Blandford <jrb@redhat.com>
3682 * src/gdk-pixbuf.h: turned convenience macros into convenience
3683 functions so some error checking could be added.
3685 * src/io-tiff.c (image_load_increment): started work on the tiff
3686 non-incremental loader.
3687 (image_begin_load): Finished the incremental loader.
3689 * src/io-gif.c (image_load_increment): started work on the gif
3692 * src/gdk-pixbuf-io.h: Changed ModuleType to GdkPixbufModule.
3694 1999-10-27 Federico Mena Quintero <federico@redhat.com>
3696 * src/gdk-pixbuf-render.c (gdk_pixbuf_render_threshold_alpha): New
3697 function to threshold a pixbuf's alpha channel into a bitmap.
3699 * src/gdk-pixbuf.c (gdk_pixbuf_new): Fixed so that it will
3700 contemplate future extensions to ArtPixBuf's formats.
3702 * src/io-png.c (png_info_callback): Use the new API of gdk_pixbuf_new().
3704 * src/gdk-pixbuf.h (gdk_pixbuf_get_height): Added some convenience
3705 macros to fetch the ArtPixBuf's fields.
3707 1999-10-27 Havoc Pennington <hp@pobox.com>
3709 * src/testpixbuf.c (main): Display the progressive load
3711 * src/io-png.c (setup_png_transformations): Break transformation
3712 code into separate function
3713 (png_info_callback): Use setup_png_transformations
3715 1999-10-27 Havoc Pennington <hp@pobox.com>
3717 * src/gdk-pixbuf-io.c (gdk_pixbuf_new_from_xpm_data): Check
3718 properly whether the XPM module has already been loaded
3719 (gdk_pixbuf_new_from_file): Check properly if loader module
3720 was already loaded (was checking if load symbol was present
3721 in order to decide whether to re-load; should check module !=
3722 NULL, then load != NULL)
3723 (image_handler_load): Check in present working directory,
3724 makes it easier to debug for now
3725 (file_formats): This array initializer was seriously on crack,
3726 was assigning a function pointer to a GModule*
3728 * src/testpixbuf.c (main): Change type of pixbuf_loader to
3731 1999-10-27 Havoc Pennington <hp@pobox.com>
3733 * src/gdk-pixbuf-loader.c (gdk_pixbuf_loader_finalize):
3734 Fix typo that prevented compilation
3735 (gdk_pixbuf_loader_destroy): ditto
3737 1999-10-27 Federico Mena Quintero <federico@redhat.com>
3739 * src/gdk-pixbuf-loader.c (gdk_pixbuf_loader_new): Return a
3740 GdkPixbufLoader, not a GtkObject.
3741 (gtk_marshal_NONE__INT_INT_INT_INT): Made static.
3742 (gdk_pixbuf_loader_get_type): Documented.
3743 (gdk_pixbuf_loader_class_init): Initialize the parent class
3745 (gdk_pixbuf_loader_destroy): Added sanity checks. Call the parent
3746 class destroy function.
3747 (gdk_pixbuf_loader_new): Documented.
3748 (gdk_pixbuf_loader_finalize): Call the parent class finalize
3750 (gdk_pixbuf_loader_write): Use size_t for count.
3752 1999-10-27 Michael Fulbright <drmike@redhat.com>
3754 * src/gdk-pixbuf-loader.c (gdk_pixbuf_loader_destroy): Fixed
3755 logic so we only try to close loader if it wasn't previously closed.
3757 1999-10-27 Michael Fulbright <drmike@redhat.com>
3759 * src/gdk-pixbuf-loader.c: Made sure image_loader struct member of
3760 pixbuf_loader properly initialized.
3762 * src/testpixbuf.c: Made sure we cleanup pixbuf_loader properly
3765 1999-10-26 Jonathan Blandford <jrb@redhat.com>
3767 * src/gdk-pixbuf-io.c (image_handler_load): load the vtable fully.
3769 * src/gdk-pixbuf-loader.c: Finished initial cut at the object.
3771 1999-10-26 Havoc Pennington <hp@pobox.com>
3773 * src/gdk-pixbuf-loader.h: fix signals
3775 * src/gdk-pixbuf-io.h: add new vtable fields
3778 1999-10-26 Jonathan Blandford <jrb@redhat.com>
3780 * src/gdk-pixbuf-loader.h: New Class. Beginning of progrssive
3783 1999-10-25 Federico Mena Quintero <federico@redhat.com>
3785 * configure.in (CFLAGS): Patch from Uwe Koloska
3786 <koloska@Rcs1.urz.tu-dresden.de> to fix a stupid typo of mine.
3788 1999-10-22 Havoc Pennington <hp@pobox.com>
3790 * src/io-xpm.c (mem_buffer): Clean up stupid
3791 increment-inside-array-dereference thing
3793 * src/testpixbuf.c: Add XPM data tests.
3795 * src/io-xpm.c: Make the XPM data buffer const, fix const
3796 correctness throughout the code.
3798 1999-10-22 Havoc Pennington <hp@pobox.com>
3800 * src/gdk-pixbuf.h: Export gdk_pixbuf_new_from_xpm_data()
3802 1999-10-22 Havoc Pennington <hp@pobox.com>
3804 * src/io-xpm.c (image_load_xpm_data): Export this symbol for
3805 loading an XPM from memory.
3807 * src/gdk-pixbuf-io.c (gdk_pixbuf_new_from_xpm_data): New
3808 function, loads pixbuf from xpm data
3809 (image_handler_load): Add g_return_if_fail() to ensure the same
3810 module isn't loaded twice. Add g_module_symbol() to scan for XPM
3813 1999-10-22 Federico Mena Quintero <federico@redhat.com>
3815 * src/io-png.c (image_load): Patch from Kristian Hogsberg
3816 Kristensen <hogsberg@daimi.au.dk> to avoid allocating extra row
3817 buffers; the rows can be read in directly into the main pixel
3820 1999-10-20 Federico Mena Quintero <federico@redhat.com>
3822 * src/gdk-pixbuf-io.c (image_handler_load): Free path.
3824 1999-10-20 Federico Mena Quintero <federico@redhat.com>
3826 * configure.in: Bumped version number to 0.3.
3828 * src/Makefile.am (lbgdk_pixbuf_la_LDFLAGS): Added a libtool
3829 version number for the library.
3831 1999-10-20 Federico Mena Quintero <federico@redhat.com>
3833 * src/gdk-pixbuf.h (GdkPixbuf): Removed the unref_fn field. Now
3834 all memory management of the buffer is done by libart.
3836 * src/gdk-pixbuf.c (gdk_pixbuf_unref): Do destruction here.
3837 Removed gdk_pixbuf_destroy, gdk_pixbuf_duplicate.
3839 * src/gdk-pixbuf-data.c (gdk_pixbuf_new_from_data): Implemented in
3840 terms of the libart functions. Removed the old code.
3842 * src/gdk-pixbuf-io.c (image_handler_load): Removed the save
3843 symbols. Saving will not be implemented in GdkPixbuf.
3845 * src/io-gif.c: Removed the saving stub.
3846 (image_load): Fixed memory management to fail gracefully if we run
3847 out of memory while loading the image. Close the gif file when we
3848 are done. This still needs more error handling for the DGif
3851 * src/io-jpeg.c (image_load): Some robustness fixes.
3853 * src/io-png.c: Removed the saving stuff.
3854 (image_load): Some memory management fixes.
3856 * src/io-tiff.c (image_load): Ditto.
3858 * src/io-xpm.c (pixbuf_create_from_xpm): Ditto.
3860 1999-10-18 Havoc Pennington <hp@pobox.com>
3862 * subautogen.sh: New name for macros/autogen.sh
3864 * autogen.sh: use subautogen.sh
3866 1999-10-18 Federico Mena Quintero <federico@redhat.com>
3868 * src/*: Reindented to use the GNOME Indentation. Renamed
3869 GdkPixBuf to GdkPixbuf, for consistency with the function names
3870 (and it is also easier to type) :-)
3872 1999-10-18 Havoc Pennington <hp@pobox.com>
3874 * configure.in: Use AM_PATH_GLIB instead of glib-config directly
3876 * src/Makefile.am: Re-enable testpixbuf with GTK_CFLAGS/GTK_LIBS
3878 1999-10-18 Havoc Pennington <hp@pobox.com>
3880 * Makefile.am (SUBDIRS): Remove "macros"
3882 * configure.in: Don't use GNOME_INIT, handle case where we are
3883 inside gnome-libs. AM_PATH_GTK for the GIF test
3885 * src/Makefile.am: Change flags to work without libgnomeui,
3886 comment out testpixbuf for now
3888 1999-10-18 Federico Mena Quintero <federico@redhat.com>
3890 * configure.in: Use $GTK_LIBS as the extra libs when checking for
3891 libgif/libungif, as they need the X libraries. Fixes bug #2472.
3893 1999-10-10 Cody Russell <bratsche@dfw.net>
3894 * src/gdk-pixbuf-drawable.c: core function now determines whether
3895 the requested geometry is on screen or not, and if some is not
3896 then the request is clamped to geometry that is on the screen.
3898 Changed 'pixbuf' to 'art_pixbuf' in core function.
3900 1999-10-08 Michael Fulbright <drmike@redhat.com>
3902 * src/gdk-pixbuf-data.c: Added to load rgb data from const data.
3904 * src/testpifbuf: Changed test program to display cdrom from rgb data
3905 if no filename given to test program.
3907 1999-10-07 Cody Russell <bratsche@dfw.net>
3908 * src/gdk-pixbuf-drawable.[ch]: Added. (Actually, Miguel committed
3909 them, but I wrote them).
3911 * src/gdk-pixbuf-drawable.h: Added a missing ; so things will now
3914 * src/Makefile.am: Added gdk-pixbuf-drawable.[ch] to
3915 libgdk_pixbuf_la_SOURCES and libgdk_pixbufinclude_HEADERS.
3917 * src/gdk-pixbuf-drawable.c: Added #include "gdk-pixbuf-drawable.h"
3920 * src/gdk-pixbuf-drawable.[ch]: Changed functions to return
3921 GdkPixBuf* instead of ArtPixBuf*.
3923 1999-09-22 Michael Meeks <michael@nuclecu.unam.mx>
3925 * src/gdk-pixbuf.c (gdk_pixbuf_new): created.
3926 (gdk_pixbuf_scale): use gdk_pixbuf_new + return a new scaled image.
3928 * src/gdk-pixbuf.h (struct _GdkPixBuf): Re-organise struct, + add
3929 GdkPixBufUnrefFunc + gdk_pixbuf_new.
3931 * src/io-jpeg.c (image_load): clean to use gdk_pixbuf_new.
3933 * src/io-xpm.c (_pixbuf_create_from_xpm): ditto.
3935 * src/io-tiff.c (image_load): ditto + fix leak
3937 * src/io-png.c (image_load): ditto + add more exit points; monitor.png
3938 crashes this module ( add warning :-)
3940 * src/io-bmp.c (image_load): ditto.
3942 * src/io-gif.c (image_load): ditto.
3944 1999-09-18 Michael Meeks <michael@nuclecu.unam.mx>
3946 * src/gdk-pixbuf.c (gdk_pixbuf_scale): Hack rgba support in so
3947 it doesn't crash scaling with alpha.
3949 1999-09-17 Federico Mena Quintero <federico@redhat.com>
3951 * src/io-bmp.c (image_load): Set the initial ref_count to 1.
3953 * src/io-gif.c (image_load): Likewise.
3955 * src/io-jpeg.c (image_load): Likewise.
3957 * src/io-png.c (image_load): Likewise.
3959 * src/io-tiff.c (image_load): Likewise.
3961 * src/io-xpm.c (_pixbuf_create_from_xpm): Likewise.
3963 * src/gdk-pixbuf-io.c (gdk_pixbuf_load_image): Added an assertion
3964 for the ref_count to be != 0.
3966 * src/gdk-pixbuf.c (gdk_pixbuf_ref): Be more paranoid with sanity
3968 (gdk_pixbuf_unref): Fix incorrect sanity check and comparison.
3970 1999-08-09 Federico Mena Quintero <federico@nuclecu.unam.mx>
3972 * src/io-png.c (image_save): Fixed compiler warnings. Fixed write
3973 to unallocated memory (row_ptr), and fixed its type as well. Take
3974 into account the ArtPixbuf's rowstride when assigning the row
3977 * src/gdk-pixbuf.c: Fixup includes.
3979 * src/gdk-pixbuf-io.c: Likewise.
3981 Sat Jul 31 19:19:47 CEST 1999
3983 * src/gdk-pixbuf-io.c:
3984 * src/io-png.c: Fixed two obvious C syntax bugs
3986 1999-07-29 Mark Crichton <crichton@gimp.org>
3988 * src/io-png.c (image_save): Added PNG saving function
3990 * src/gdk-pixbuf-io.c: Changed image_save function format. Now it's
3991 image_save(GdkPixBuf *p, FILE *f, ...)
3994 1999-07-26 Michael Zucchi <mzucchi@denr.sa.gov.au>
3996 * src/Makefile.am (*_LIB): Only build the relevant loaders which
3997 require extra libraries if we actually have those libraries.
3999 1999-07-23 Richard Hestilow <hestgray@ionet.net>
4001 * src/gdk-pixbuf.h: Include glib.h as it uses g* datatypes
4002 * gdk_pixbufConf.sh.in: Added for gnome-config
4004 * configure.in: Modified to generate gdk_pixbufConf.sh
4006 1999-07-20 Mark Crichton <crichton@gimp.org>
4008 * src/gdk-pixbuf.c (gdk_pixbuf_rotate): Fixed rotation. Now a bbox
4009 calculation needs to be done.
4011 1999-07-18 Larry Ewing <lewing@gimp.org>
4016 * src/io-jpeg.c: Fix a few memory leaks in the, most of them in
4017 error cases but one or two in the common case. There are probably
4018 a few small ones left.
4020 1999-07-18 Mark Crichton <crichton@gimp.org>
4022 * configure.in: removed version.h.
4024 * src/gdk-pixbuf-io.c (pixbuf_check_tiff): Minor readability
4027 1999-07-17 Mark Crichton <crichton@gimp.org>
4029 * src/gdk-pixbuf.c: Removed gdk_pixbuf_free, redundant code.
4030 (gdk_pixbuf_rotate): Added pixbuf rotation code.
4031 (gdk_pixbuf_scale): Changed // comments to /* */
4033 * src/gdk-pixbuf.h (gdk_pixbuf_destroy): Added gdk_pixbuf_destroy
4036 1999-07-16 Larry Ewing <lewing@gimp.org>
4038 * src/testpixbuf.c (expose_func): reverted the expose everything
4039 changes, I'm not sure why these went in.
4040 (config_func): bring this up to date with the new pixbuf_scale
4043 * src/gdk-pixbuf-io.c: added a couple of warnings to the module
4044 loading code so that poeple can diagnose problems better.
4046 * src/gdk-pixbuf.c (gdk_pixbux_scale): fix the borkedness, also it
4047 no longer allocates a new pixbuf, which make things nicer for the
4048 rest of the code. Unfortunately there is still a problem with
4049 scaling rgba images.
4051 1999-07-16 Mark Crichton <crichton@gimp.org>
4053 * src/testpixbuf.c (config_func): ConfigureEvent handler. This
4054 calls gdk_pixbuf_scale. However, something is not working.
4055 N.B.: current pixmap is now stored in user_data with a key of
4058 * src/gdk-pixbuf.c (gdk_pixbuf_scale): Implemented scaling function.
4059 Something is still borked, however.
4061 1999-07-15 Larry Ewing <lewing@gimp.org>
4063 * src/io-jpeg.c (image_load): add raph@gimp.org's fix to the jpeg
4066 * src/testpixbuf.c (main): fix up the file routines a little so
4067 that you can load multiple files given the file names
4069 1999-07-14 Larry Ewing <lewing@gimp.org>
4071 * src/testpixbuf.c (expose_func): added an almost proper expose
4072 handler for testpixbuf
4074 1999-07-13 Mark Crichton <crichton@gimp.org>
4076 * configure.in: Fixed GIF check. Replaced " with '
4077 * src/gdk-pixbuf.c: More (minor) work on gdk_pixbuf_scale
4079 1999-07-13 Mark Crichton <crichton@gimp.org>
4081 * configure.in: I am a bonehead. Added gif-lib check.