1 Wed Jan 7 02:41:14 2004 Matthias Clasen <maclas@gmx.de>
3 * gdk-pixbuf-io.c (gdk_pixbuf_save_to_bufferv):
4 * gdk-pixbuf-io.c (gdk_pixbuf_save_to_buffer):
5 * gdk-pixbuf-io.c (gdk_pixbuf_save_to_callbackv):
6 * gdk-pixbuf-io.c (gdk_pixbuf_save_to_callback): New public API
7 to save pixbufs to non-file locations. (#82203, Tim Evans)
10 * gdk-pixbuf.def: Declare the new public API.
12 * gdk-pixbuf-io.h: Add save_to_callback to the module interface.
15 * io-png.c: Implement save_to_callback.
17 * gdk-pixbuf-io.c (gdk_pixbuf_savev):
18 * gdk-pixbuf-io.c (gdk_pixbuf_save): Update documentation.
20 * gdk-pixbuf-io.c (gdk_pixbuf_real_save): Support saving via
21 image_module->save_to_callback.
23 * gdk-pixbuf-io.c (gdk_pixbuf_real_save_to_callback): New generic
24 save_to_callback function which falls back to image_module->save
27 Wed Jan 7 01:17:36 2004 Matthias Clasen <maclas@gmx.de>
29 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_size_func):
30 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_set_size):
31 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_init): Make it possible
32 to call gdk_pixbuf_loader_set_size (loader, 0, 0) by changing
33 the initial values of priv->width/height to -1.
35 * io-tiff.c (tiff_image_parse):
36 * io-ras.c (RAS2State):
37 * io-pnm.c (gdk_pixbuf__pnm_image_load_increment):
38 * io-pcx.c (gdk_pixbuf__pcx_load_increment):
39 * io-jpeg.c (gdk_pixbuf__jpeg_image_load_increment):
40 * io-png.c (png_info_callback):
41 * io-ico.c (DecodeHeader):
42 * io-bmp.c (DecodeHeader): Call size_func once the size is known,
43 even if the module can't make use of the scaling information. If
44 size_func returns 0, don't allocate a pixbuf and return, if
45 necessary with an error.
48 * gdk-pixbuf-io.c (gdk_pixbuf_get_file_info): A new function
49 to determine the type and size of an image file without loading
50 it completely. (#53725)
52 Sun Jan 4 00:44:57 2004 Matthias Clasen <maclas@gmx.de>
54 * gdk-pixbuf.c (gdk_pixbuf_class_init): Turn the pixbuf
55 attributes into (construct-only, but always readable)
58 * gdk-pixbuf-data.c (gdk_pixbuf_new_from_data): Set properties
61 Mon Dec 22 01:35:36 2003 Matthias Clasen <maclas@gmx.de>
63 * Makefile.am (gdk-pixbuf.loaders): Fix building with
64 --disable-modules --with-included-loaders, create an
65 empty gdk-pixbuf.loaders file. (#124496, Arno Charlet, fix
66 proposed by Owen Taylor)
68 Thu Dec 11 01:57:05 2003 Matthias Clasen <maclas@gmx.de>
70 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_class_init): Move
71 the documentation for signals inline, to get proper parameter
72 documentation. (#128977)
74 Sat Nov 15 00:26:19 2003 Matthias Clasen <maclas@gmx.de>
76 * queryloaders.c (loader_sanity_check): Check that the mask
77 is NULL or a string of the same length consisting entirely of
78 ' ', '!', 'x', 'z', 'n'.
80 Mon Nov 10 00:17:52 2003 Matthias Clasen <maclas@gmx.de>
82 * Makefile.am (install-data-local): Typo fix in warning.
84 Sun Nov 9 23:07:05 2003 Matthias Clasen <maclas@gmx.de>
86 * gdk-pixbuf-io.c (_gdk_pixbuf_generic_image_load): If neither
87 load nor begin_load are available fall back to load_animation
88 and use gdk_pixbuf_animation_get_static_image() to obtain a
89 pixbuf. Inefficient, but at least doesn't crash.
91 Sun Nov 9 21:56:20 2003 Matthias Clasen <maclas@gmx.de>
93 * queryloaders.c (write_loader_info): New function to write
94 out the information for a single loader, factored out of
96 (loader_sanity_check): New function to perform
97 sanity checks on a loader.
98 (query_module): Use the new functions.
100 Thu Nov 6 00:27:27 2003 Matthias Clasen <maclas@gmx.de>
102 * io-pcx.c (gdk_pixbuf__pcx_load_increment): Fold two similar
103 strings into on. (#126204, Danilo Segan)
105 2003-09-19 Matthias Clasen <maclas@gmx.de>
107 * io-tga.c (try_preload): Remove a pointless check.
108 (#122710, Kjartan Maraas)
110 Mon Aug 18 10:25:29 2003 Owen Taylor <otaylor@redhat.com>
112 * gdk-pixdata.c (gdk_pixdata_to_csource): Add the correct
113 alignment magic for Sun compiler and for GCC to get
114 the strings aligned. (Patch from Brian Cameron, #117217)
116 2003-08-14 Matthias Clasen <maclas@gmx.de>
118 * gdk-pixdata.c (gdk_pixdata_to_csource): Improve doc comment
119 wording. (#119754, Doug Quale)
121 2003-08-03 Matthias Clasen <maclas@gmx.de>
123 * gdk-pixbuf.c (gdk_pixbuf_get_rowstride):
124 * gdk-pixbuf-data.c (gdk_pixbuf_new_from_data): Clarify misleading
125 explanation of rowstride. (#119000)
127 2003-07-24 Matthias Clasen <maclas@gmx.de>
129 * gdk-pixbuf-io.c (gdk_pixbuf_new_from_file_at_size): Preserve the
130 aspect ratio. (#118145, Owen Taylor)
132 2003-07-23 Matthias Clasen <maclas@gmx.de>
134 * gdk-pixbuf-io.c (gdk_pixbuf_new_from_file_at_size): Close loader
135 before unref'ing it. (#118146, Owen Taylor)
137 2003-03-01 Hans Breuer <hans@breuer.org>
139 * makefile.msc : updated
141 * gdk_pixbuf.def : export a bunch of new functions
143 2003-07-18 Matthias Clasen <maclas@gmx.de>
145 * pixops/pixops.c (correct_total): Split correction into multiple
146 pieces if no single weight is large enough to apply the unsplit
147 correction. (#117431, problem reported by Tomas Ă–gren)
149 2003-07-13 Matthias Clasen <maclas@gmx.de>
152 * gdk-pixbuf-io.c (gdk_pixbuf_new_from_file_at_size): New function
153 to load an image from a file at a specified size. (#105326, Dom
156 2003-07-11 Matthias Clasen <maclas@gmx.de>
158 * queryloaders.c (query_module): Handle absolute filenames
159 properly. (#117170, Jens Elkner)
161 * gdk-pixbuf-io.c: Mention that NULL-terminated arrays returned by
162 gdk_pixbuf_format_get_mime_types() and
163 gdk_pixbuf_format_get_extensions() must be freed with g_strfreev().
165 2003-07-04 Matthias Clasen <maclas@gmx.de>
167 * gdk-pixbuf-io.c: Document ICO save parameters.
169 * io-ico.c: Support saving of ICOs and CURs. Currently, only
170 single-image ICOs are produced, but the code for multi-image ICOs
171 is already in place. The saver understands the options "depth"
172 (can be "32", "24" or "16") and "x_hot"/"y_hot" for hotspot
175 2003-06-28 Matthias Clasen <maclas@gmx.de>
177 * io-ico.c (DecodeHeader): Stop discriminating against 32bpp ICOs
178 a): Use the byte size of the image as a heuristic when selecting
179 the bitmap to load - this lets us select 32bpp bitmaps which come
181 (OneLineTransp): Stop discriminating against 32bpp ICOs b): Don't
182 overwrite the alpha channel of 32bpp ICOs.
183 (gdk_pixbuf__ico_image_load_increment): Stop decoding the header
186 Fri Jun 27 03:56:59 2003 Soeren Sandmann <sandmann@daimi.au.dk>
188 * io-gif-animation.c (gdk_pixbuf_gif_anim_frame_composite): Make
189 it compile with C89 compilers.
191 2003-06-23 Matthias Clasen <maclas@gmx.de>
193 * io-gif.c (gif_get_frame_info): Remove the pointless refusal to
194 load images with dubious disposal mode on the first frame. Just
195 ignore it, as everybody else does.
197 2003-06-22 Matthias Clasen <maclas@gmx.de>
199 * gdk-pixbuf-loader.[hc] (gdk_pixbuf_loader_new_with_mime_type):
200 New function to obtain a loader for a specific mime type.
201 (#105324, Dom Lachowicz)
203 * io-gif.c (gif_get_extension): Reset block_count to 0 for all
204 application extensions, otherwise the data blocks of unknown
205 extensions are not propertly skipped.
207 Second half of the fix for #106962, handle frames extending beyond
210 * io-gif.c (clip_frame): New helper function to clip a rectangle
211 to the logical screen size of the gif.
212 (maybe_update): New helper function to call update_func only if
213 the rectangle is not completely off-bounds.
214 (gif_get_lzw): Read frames extending outside the logical screen
215 size, but be careful clip to the logical screen size
216 when operating on the composite pixbuf and when calling update_func.
217 (gif_init): Set the animation size to the logical screen size.
218 (gif_get_frame_info): Don't refuse to load images with frames
219 extending beyond the logical screen size.
221 * io-gif-animation.c (gdk_pixbuf_gif_anim_frame_composite): Be
222 careful to clip all rectangles to the logical screen size, also
223 handle the fact that frames may be completely off-bounds.
225 2003-06-21 Matthias Clasen <maclas@gmx.de>
227 * io-gif.c: Merge from 2.2: Fix update_func() arguments and accept
228 empty frames. (#106962)
230 2003-06-17 Matthias Clasen <maclas@gmx.de>
232 * Makefile.am (man_MANS): Removed, man pages are now installed
233 from docs/reference/gdk-pixbuf.
235 2003-06-03 Matthias Clasen <maclas@gmx.de>
237 * gdk-pixdata.c (gdk_pixbuf_new_from_inline): Document
238 data_length == -1, add an example. (#97290)
240 2003-06-01 Matthias Clasen <maclas@gmx.de>
242 * gdk-pixdata.h (struct _GdkPixdata): Fix misleading documentation
243 of rowstride. (#113924, Noah Levitt)
245 2003-05-27 Matthias Clasen <maclas@gmx.de>
247 * io-wbmp.c: Remove dubious bitfields of
248 unspecified signedness. (#112919, Morten Welinder)gdk-p
250 * gdk-pixdata.c (gdk_pixdata_to_csource): Replace all occurances
251 of g_string_new ("") by g_string_new (NULL). (#106975, Morten
254 2003-05-21 Matthias Clasen <maclas@gmx.de>
256 * pixbufloader_pcx.def:
257 * io-pcx.c: A loader for PCX files. (#113035, Josh Beam)
260 * Makefile.am: Add PCX loader.
262 2003-05-19 Matthias Clasen <maclas@gmx.de>
264 Improve progressive loading from slow sources: (#107368)
266 * io-gif-animation.c (gdk_pixbuf_gif_anim_get_iter): Initialize
268 (gdk_pixbuf_gif_anim_iter_advance): Don't wrap during loading if
269 the datasource falls behind the speed of the display.
271 * io-gif-animation.h: Add a loading flag to GdkPixbufGifAnim and
272 first_loop_slowness to GdkPixbufGifAnimIter.
274 Wed May 14 18:24:50 2003 Owen Taylor <otaylor@redhat.com>
276 * gdk-pixdata.c (gdk_pixdata_deserialize): Add a
277 (gint32 *) => (guint32 *) cast. (#108615, Rick Jones)
279 2003-04-24 Matthias Clasen <maclas@gmx.de>
281 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_write):
282 (gdk_pixbuf_loader_new_with_type):
283 (gdk_pixbuf_loader_close):
284 * gdk-pixbuf-io.c (gdk_pixbuf_new_from_file):
287 * gdk-pixbuf-animation.c (gdk_pixbuf_animation_new_from_file):
288 Add sanity checks for GError handling. (#108345)
290 Tue Apr 1 15:33:51 2003 Owen Taylor <otaylor@redhat.com>
292 * pixops/pixops.c (make_weights): Exploit the fact that all
293 our filters are separable to simplify the calculation of
294 the weight tables. (Based on a patch from Brian Cameron.)
296 * pixops/Makefile.am pixbuf-transform-math.ltx:
297 Add a short article describing how the math in pixops.c
300 2003-03-21 Matthias Clasen <maclas@gmx.de>
302 * gdk-pixbuf-animation.c (gdk_pixbuf_non_anim_get_type): Add
303 missing static. (#108614)
305 * io-jpeg.c (gdk_pixbuf__jpeg_image_begin_load):
306 * io-ico.c (gdk_pixbuf__ico_image_stop_load): Add missing static
307 qualifiers apparently causing problems on some platforms. (#108617)
309 2003-03-11 Matthias Clasen <maclas@gmx.de>
311 * io-ico.c (DecodeHeader): Calculate LineWidth for 16bpp from
312 width, like for the other depths. (noticed by Marijn Ros)
314 2003-03-08 Matthias Clasen <maclas@gmx.de>
316 Bug #107664 continued:
318 * io-xpm.c (find_color): Fix 0/FALSE confusion
319 * gdk-pixbuf.c (gdk_pixbuf_get_has_alpha): Fix -1/gboolean
322 2003-03-06 Matthias Clasen <maclas@gmx.de>
324 * io-gif.c (gif_read): Fix 0/FALSE confusion (#107664, Morten
327 2003-02-20 Matthias Clasen <maclas@gmx.de>
329 * io-gif-animation.c (gdk_pixbuf_gif_anim_frame_composite):
330 Always clear the initial frame and "disposed" areas with
331 transparent pixels, no matter whether the frame has transparency
334 2003-02-18 Matthias Clasen <maclas@gmx.de>
336 * io-tga.c (pixbuf_flip_row):
337 (pixbuf_flip_vertically): Auxiliary functions used to implement
338 support for arbitrary origins.
339 (parse_data_for_row_pseudocolor):
340 (parse_data_for_row_truecolor):
341 (parse_data_for_row_grayscale):
342 (parse_data_for_row):
343 (fill_in_context): Remove the check for upper-left origin.
344 (parse_rle_data): Support arbitrary origins. (#105912)
346 * io-tga.c (fread_check):
348 (get_header_from_file):
349 (get_colormap_from_file):
350 (get_image_pseudocolor):
351 (swap_channels_pixbuf):
352 (get_image_truecolor):
353 (get_image_grayscale):
354 (gdk_pixbuf__tga_load): Remove the non-incremental load
355 implementation, since we have generic_image_load () now.
357 (gdk_pixbuf__tga_stop_load): Fix a potential crash discovered by
360 2003-02-14 Matthias Clasen <maclas@gmx.de>
362 * io-tga.c (try_preload):
363 (gdk_pixbuf__tga_load): Actually reject images with origin
364 not in the upper-left corner. (#105912)
366 2003-02-06 Matthias Clasen <maclas@gmx.de>
368 * queryloaders.c (query_module): Better error message if
369 module_open() fails. (#105349, Tim Mooney)
371 Mon Jan 27 17:10:30 2003 Owen Taylor <otaylor@redhat.com>
373 * Makefile.am (gdk-pixbuf.loaders): Rewrite to run
374 on the .la files rather than looking for .so files.
375 (#102142, Martin Gansser)
377 * Makefile.am: Don't build gdk-pixbuf.loaders when
380 2003-01-05 Tor Lillqvist <tml@iki.fi>
382 * Makefile.am (gdk-pixbuf.loaders): Use @SOEXT@ in the find command.
384 * gdk_pixbuf.def: Add gdk_pixbuf_loader_set_size.
386 2003-01-03 Matthias Clasen <maclas@gmx.de>
388 * gdk-pixbuf-io.c (gdk_pixbuf_new_from_xpm_data): Don't crash if
389 gdk-pixbuf.loaders file is missing. (#102222)
391 2002-12-08 Matthias Clasen <maclas@gmx.de>
393 * gdk-pixbuf-animation.h:
394 * gdk-pixbuf-io.h: Add /*< public|private >*/ markers.
396 Sat Dec 7 10:14:05 2002 Owen Taylor <otaylor@redhat.com>
398 * Makefile.am (gdk-pixbuf.loaders): Make gdk-pixbuf.loaders
399 also depend gdk-pixbuf-query-loaders. (#97096, Daniel Elstner)
401 2002-12-05 Matthias Clasen <maclas@gmx.de>
403 * io-ico.c: Remove leftover debug output. (#100357, Owen Taylor)
405 2002-12-04 Bastien Nocera <hadess@hadess.net>
407 * io-tiff.c: (tiff_image_parse): use G_BIG_ENDIAN instead of
408 WORDS_BIGENDIAN which isn't set by configure.in
410 2002-11-29 Matthias Clasen <maclas@gmx.de>
412 * gdk-pixbuf-animation.c:
413 * gdk-pixbuf.c: Add deprecation docs.
415 2002-11-28 Matthias Clasen <maclas@gmx.de>
417 * gdk-pixbuf/gdk-pixbuf-io.c:
418 * gdk-pixbuf/gdk-pixbuf-loader.c:
419 * gdk-pixbuf/gdk-pixbuf.c: Document 2.2 API additions. I'm not
420 going to list all individual functions here; if you want to see
421 the list, grep for "Since: 2.2".
423 Fri Nov 8 19:06:07 2002 Owen Taylor <otaylor@redhat.com>
425 * Makefile.am (gdk-pixbuf.loaders): Make gdk-pixbuf.loaders
426 file depend on the loaders (#97096, Jeff Waugh)
428 Wed Nov 6 15:19:53 2002 Owen Taylor <otaylor@redhat.com>
430 * io-gif.c (CHECK_LZW_SP): Fix trailing semicolon on macro,
433 2002-11-05 Matthias Clasen <maclas@gmx.de>
435 * gdk-pixbuf-loader.c: Reindent to follow the gdk-pixbuf indentation.
437 Tue Nov 5 14:16:17 2002 Owen Taylor <otaylor@redhat.com>
439 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_close): Fix
440 leaked pixbuf reference (#96823, Morten Welinder)
442 2002-10-23 Matthias Clasen <maclas@gmx.de>
444 * io-gif.c (lzw_read_byte): Check for stack overflow throughout.
447 2002-10-21 Matthias Clasen <maclas@gmx.de>
449 Support the Netscape application extension for gif animations
452 * io-gif-animation.h:
453 * io-gif-animation.c (gdk_pixbuf_gif_anim_iter_advance):
454 Add loop count to GdkPixbufGifAnim and use it in the advance
455 method of GdkPixbufGifAnimIter.
457 * io-gif.c (gif_get_extension): Parse Netscape application
458 extension block and set the animation loop count.
460 2002-10-11 Matthias Clasen <maclas@gmx.de>
462 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_get_format): Remove
465 * gdk-pixbuf-io.h: Remove unused typedef
466 GdkPixbufModuleGetSignatureFunc.
468 2002-10-04 jacob berkman <jacob@ximian.com>
470 * queryloaders.c (query_module): make legal C
472 2002-10-04 Matthias Clasen <maclas@gmx.de>
474 * Makefile.am gdk-pixbuf-animation.c gdk-pixbuf-data.c
475 gdk-pixbuf-io.c gdk-pixbuf-io.h gdk-pixbuf-loader.c
476 gdk-pixbuf-loader.h gdk-pixbuf-private.h gdk-pixbuf.h
477 gdk-pixdata.c io-ani-animation.h io-ani.c io-bmp.c
478 io-gif-animation.c io-gif-animation.h io-gif.c io-ico.c
479 io-jpeg.c io-png.c io-pnm.c io-ras.c io-tga.c io-tiff.c
480 io-wbmp.c io-xbm.c io-xpm.c pixbufloader_ani.def
481 pixbufloader_bmp.def pixbufloader_gif.def pixbufloader_ico.def
482 pixbufloader_jpeg.def pixbufloader_png.def
483 pixbufloader_pnm.def pixbufloader_ras.def pixbufloader_tga.def
484 pixbufloader_tiff.def pixbufloader_wbmp.def
485 pixbufloader_xbm.def pixbufloader_xpm.def test-gdk-pixbuf.c
486 gdk-pixbuf-animation.h queryloaders.c: Support for separately
487 installed loaders. (#77486)
489 Thu Oct 3 18:25:57 2002 Owen Taylor <otaylor@redhat.com>
491 * io-jpeg.c (gdk_pixbuf__jpeg_image_save):
492 Fix memory leak. (#94399)
494 Tue Oct 1 17:35:43 2002 Owen Taylor <otaylor@redhat.com>
496 * gdkpixdata.c: Patch from Andy Wingo to always
497 escape ? to avoid accidentally generating trigraphs
498 in the output (#94631)
500 2002-09-28 Tor Lillqvist <tml@iki.fi>
502 * pixops/*.S: Don't use .type on Cygwin, either (#91597, Masahiro
505 2002-09-27 Federico Mena Quintero <federico@ximian.com>
507 * io-ico.c (gdk_pixbuf__ico_image_begin_load): Free the context if
508 we cannot allocate the HeaderBuf.
510 2002-09-27 Federico Mena Quintero <federico@ximian.com>
512 * io-bmp.c (OneLine): Fix the update region notification to handle
513 top-to-bottom and bottom-to-top BMPs correctly.
515 2002-09-19 Matthias Clasen <maclas@gmx.de>
517 * Revert the previous change; the symbols need to be exported
518 to be usable from dlopened modules.
520 2002-09-18 Matthias Clasen <maclas@gmx.de>
522 * io-xpm.c, io-xbm.c, io-ico.c, io-ani.c, io-png.c,
523 gdk-pixbuf.c, gdk-pixbuf-animation.c, gdk-pixbuf-loader.c,
524 gdk-pixbuf-private.h: _-prefix gdk_pixbuf_non_anim_new and
525 gdk_pixbuf_set_option. Adjust all callers.
527 2002-09-14 Hans Breuer <hans@breuer.org>
529 * pixops/Makefile.am : added makefile.msc to EXTRA_DIST
531 2002-09-12 Matthias Clasen <maclas@gmx.de>
533 * io-gif-animation.h:
534 * gdk-pixbuf.h: Move GdkPixbufFrame from the public header to
535 the gif-animation-specific private header. (#91929)
537 2002-09-12 Federico Mena Quintero <federico@ximian.com>
539 * io-jpeg.c (gdk_pixbuf__jpeg_image_load): Unref the pixbuf if we
540 hit an unsupported colorspace.
542 2002-09-06 Matthias Clasen <maclas@gmx.de>
544 * io-ani.c, io-ani-animation.h, io-ani-animation.c,
545 pixbufloader_ani.def, Makefile.am, gdk-pixbuf-io.c: New loader,
548 * io-xpm.c (pixbuf_create_from_xpm):
549 * io-xbm.c (gdk_pixbuf__xbm_image_load_real):
550 * io-ico.c (DecodeHeader): Attach hotspot coordinates to the
551 pixbuf as options "x_hot" and "y_hot".
553 2002-09-04 Matthias Clasen <maclas@gmx.de>
555 * io-tga.c (io_buffer_append):
556 * io-ico.c (DecodeHeader):
557 * io-bmp.c (grow_buffer): Don't leak memory if g_try_realloc fails.
559 * gdk-pixbuf-io.c (pixbuf_check_ico): Fix loading of .CUR files.
562 2002-08-25 Tor Lillqvist <tml@iki.fi>
564 * Makefile.am (libgdk_pixbuf_2_0_la_DEPENDENCIES): Add
565 gdk_pixbuf_win32res_lo. (#87101, J. Ali Harlow)
567 2002-08-22 Matthias Clasen <maclas@gmx.de>
570 gdk-pixbuf-io.c (_gdk_pixbuf_generic_image_load): No longer
571 static, thus _gdk_pixbuf-prefixed.
573 * gdk-pixbuf-animation.c (gdk_pixbuf_animation_new_from_file):
574 Keep this logic in sync with gdk_pixbuf_new_from_file(). (Based
575 on a patch by Anders Carlsson)
577 * io-png.c (gdk_pixbuf__png_image_save): Plug a memory
578 leak. (#91422, Sven Neumann)
580 2002-07-31 Sven Neumann <sven@gimp.org>
582 * gdk-pixdata.c (gdk_pixdata_to_csource): free the result of
583 gdk_pixdata_serialize() (bug #89411).
585 Mon Jul 29 23:06:10 2002 Owen Taylor <otaylor@redhat.com>
587 * gdk-pixbuf-scale.c: Fix some warnings by adding
588 casts to PixopsInterpType. (#85839, David L. Cooper, II.)
590 2002-07-16 Matthias Clasen <maclas@gmx.de>
592 * io-ras.c (DoCompressed): Avoid unnecessary casting.
594 2002-07-07 Matthias Clasen <maclas@gmx.de>
596 * gdk-pixbuf-io.c (generic_image_load): New function for loading
597 an image from a file either via module->load or incrementally.
598 (prepared_notify): ModulePreparedNotifyFunc for generic_image_load.
599 (gdk_pixbuf_new_from_file): Use generic_image_load.
600 * io-bmp.c, io-ico.c, io-ras.c, io-wbmp.c: Remove trivial
601 implementations of module->load. (#71266)
603 * io-ico.c (DecodeHeader): Correct computation of image height.
604 (OneLine): Correct update notification.
606 Load-at-size functionality (#53726):
608 * gdk-pixbuf-io.h (ModuleSizeFunc): New.
609 (_GdkPixbufModule): Prepend a ModuleSizeFunc to the
610 begin_load arguments. Adjust all modules.
611 * gdk-pixbuf-loader.c (struct GdkPixbufLoaderPrivate): Add
612 fields width, height, size_fixed, need_scale.
613 (gdk_pixbuf_loader_class_init): Add size_prepared signal.
614 (gdk_pixbuf_loader_set_size): New function.
615 (gdk_pixbuf_loader_size_func): ModuleSizeFunc which gets
616 passed to the module, emits size_prepared.
617 (gdk_pixbuf_loader_prepare): Call gdk_pixbuf_loader_size_func
618 if necessary, only emit area_prepared if no separate scaling
620 (gdk_pixbuf_loader_update): Only emit area_updated if no
621 separate scaling is required.
622 (gdk_pixbuf_loader_load_module): Add size_func as first argument.
623 (gdk_pixbuf_loader_close): If necessary scale the image
624 to the desired size and emit area_prepared and area_updated.
625 * gdk-pixbuf-loader.h (struct _GdkPixbufLoaderClass): Add
626 size_prepared signal.
627 (gdk_pixbuf_loader_set_size) New API.
628 * gdk-pixbuf-marshal.list: Add VOID:INT,INT.
629 * io-jpeg.c: User cinfo->output_width/height instead of
630 cinfo->image_width/height throughout when adressing the pixbuf.
631 (gdk_pixbuf__jpeg_image_load_increment): Call size_func, and
632 find the nearest possible output size which libjpeg can produce
633 that is still larger than the desired size.
635 2002-07-06 Matthias Clasen <maclas@gmx.de>
637 * io-tiff.c (tiff_set_error): Handle global_error == NULL
639 (tiff_image_parse): Don't trust TIFFRGBAImageBegin to set
640 the "put" routine. (Fixes #87384)
641 (gdk_pixbuf__tiff_image_stop_load): Don't call TIFFClose too
644 2002-07-02 Matthias Clasen <maclas@gmx.de>
646 Miscellaneous bmp loader fixes (#85448, #86286, #86287):
648 * io-bmp.c (grow_buffer): New function to avoid crashes
649 on unchecked reallocs.
650 (DecodeHeader, DecodeColormap, decode_bitmasks,
651 DoCompressed): Use grow_buffer instead of g_realloc
652 throughout. Change signatures where necessary to pass the
654 (OneLine16): Fix loading of 16bpp BI_RGB bmps.
655 (DoCompressed): Rewritten to properly support BI_RLE4 and
658 Support for compressed ras images (#84994):
660 * io-ras.c (RAS2State): Error on unsupported ras variations.
661 (OneLine8): Fix colormap indexing.
662 (OneLine): Call updated_func with proper region.
663 (DoCompressed): New function, handles compressed ras data.
664 (gdk_pixbuf__ras_image_load_increment): Handle compressed ras
667 Better colorspace support for the jpeg loader (#61211):
669 * io-jpeg.c (convert_cmyk_to_rgb): New function.
670 (gdk_pixbuf__jpeg_image_load,
671 gdk_pixbuf__jpeg_image_load_increment): Allocate a pixbuf with
672 alpha for 4-channel jpegs and call convert_cmyk_to_rgb for these.
674 All of this needs to be merged to GNOME 1.4 gdk-pixbuf.
676 2002-06-28 Sven Neumann <sven@gimp.org>
678 * gdk-pixbuf-csource.c (print_blurb): converted a Tab to spaces.
680 Thu Jun 13 18:11:11 2002 Owen Taylor <otaylor@redhat.com>
682 * pixops/pixops.c: Fix problem where when no alpha was
683 involved, we scaled rather than composited, but then
684 went ahead and composited anyways. (#76958, Patch
685 from Matthias Clasen). Needs to be merged to GNOME
688 2002-06-13 Matthias Clasen <maclas@gmx.de>
690 * io-jpeg.c: Use libjpeg in buffered-image mode in order to
691 incrementally display incrementally loaded progressive jpegs.
693 2002-06-07 Federico Mena Quintero <federico@ximian.com>
696 (lsb_16): New functions to fetch 32 or 16-bit little-endian values
697 starting at a specific memory location. We do this instead of
698 GINT32_FROM_LE() as the latter is simply dereferences a cast,
699 which doesn't work on platforms with alignment requirements.
702 2002-06-01 Matthias Clasen <maclas@gmx.de>
704 * gdk-pixbuf-io.c (pixbuf_check_xbm): Accept xbms starting
705 with a C comment - those seem to be not uncommon, e.g. the Gimp
706 produces them. (#82706)
708 * io-xbm.c (read_bitmap_file_data): Don't leak memory on certain
710 (gdk_pixbuf__xbm_image_load_real): Don't leak memory on valid inputs.
712 2002-05-22 Tor Lillqvist <tml@iki.fi>
714 * gdk-pixbuf-io.c (get_libdir): Use GTK_BINARY_VERSION (and not
715 GTK_VERSION) in the path to the loaders on Win32, too.
717 * Makefile.am: Pass GTK_BINARY_VERSION.
719 2002-05-22 Federico Mena Quintero <federico@ximian.com>
721 * io-xpm.c (pixbuf_create_from_xpm): Ahem, take the rowstride into
722 account!!! Fixes #82515.
724 [This bug is not present in the GNOME 1.4 branch as its XPM loader
725 does not use gdk_pixbuf_new(); rather it malloc()s a buffer with
726 no row padding and then uses gdk_pixbuf_new_from_data() on it.]
728 [IMPORTANT: The comment above is to make my life easier when
729 merging stuff across branches. If you make changes to gdk-pixbuf
730 in either branch, please include a comment in the ChangeLog that
731 indicates whether this should be merged into the other branch.
734 2002-05-18 Matthias Clasen <maclas@gmx.de>
736 * io-tiff.c (tiff_image_parse): fix packing order on bigendian
739 Thu May 16 15:17:30 2002 Owen Taylor <otaylor@redhat.com>
741 * pixops/pixops.c: Patch from Matthias Clasen to fix some typos
744 Thu May 16 15:02:46 2002 Owen Taylor <otaylor@redhat.com>
746 * gdk-pixdata.c (gdk_pixdata_to_csource): Fix 64-bit warning.
749 2002-05-07 Michael Natterer <mitch@gimp.org>
751 * gdk-pixbuf/Makefile.am: build the static pixbuf loaders
752 conditionally like the dynamic ones so --without-lib<foo> is
753 honored when building with --disable-modules. (#66867)
755 Sun May 5 02:27:01 2002 Soeren Sandmann <sandmann@daimi.au.dk>
757 * Makefile.am (noinst_PROGRAMS): remove test-loaders (moved to
759 * test-loaders.c, test-images.h: remove
761 2002-04-24 Matthias Clasen <maclas@gmx.de>
763 * gdk-pixbuf-io.c (gdk_pixbuf_save): Remove the ISO8859-1
764 restriction from the description of png tEXt parameters.
766 * io-png.c (png_text_to_pixbuf_option):
767 (gdk_pixbuf__png_image_save): If libpng supports it,
768 store and retrieve non-ISO8859-1 text as UTF-8. (#76172)
770 2002-04-11 Matthias Clasen <maclas@gmx.de>
772 More fixes for #77807:
774 * io-tga.c (get_contiguous_pixbuf): Helper function to create
775 a pixbuf with a contiguous pixel array while being careful about
778 * io-tga.c (fill_in_context, get_image_pseudocolor,
779 get_image_truecolor, get_image_grayscale): Use
780 get_contiguous_pixbuf instead of manually allocating image
783 * io-xpm.c (pixbuf_create_from_xpm):
784 * io-pnm.c (gdk_pixbuf__pnm_image_load):
785 * io-jpeg.c (gdk_pixbuf__jpeg_image_load): Use gdk_pixbuf_new
786 instead of manually allocating image storage.
788 2002-04-09 Matthias Clasen <maclas@gmx.de>
790 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_load_module): Use
791 priv->image_module->module_name instead of image_type which may
794 2002-04-06 Matthias Clasen <maclas@gmx.de>
796 * io-png.c (gdk_pixbuf__png_image_load): Restructured to use
797 gdk_pixbuf_new instead of manually allocating image storage. This
798 gives us a good rowstride and overflow checks. (#77807)
800 2002-04-05 Matthias Clasen <maclas@gmx.de>
802 * io-tiff.c (tiff_image_parse): Avoid allocating an extra copy of
803 the image by using a TIFFRGBAImage{Begin,Get,End} with suitable
804 put functions instead of TIFFRGBAImage. And check image dimensions
807 2002-04-03 Matthias Clasen <maclas@gmx.de>
809 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_get_type): Fix a doc typo.
811 2002-03-29 Matthias Clasen <maclas@gmx.de>
813 * io-png.c (png_simple_error_callback): libpng error handlers must
814 not return to their callers, thus longjmp out. This prevents
815 annoying stderr output from the default error handler.
817 2002-03-27 Matthias Clasen <maclas@gmx.de>
819 * io-png.c (gdk_pixbuf__png_image_stop_load): Don't leak info_ptr.
821 * io-png.c (gdk_pixbuf__png_image_load): Get rid of unused
822 end_info. Also call png_read_end to check proper ending of the png
823 file and catch text chunks after the image data.
825 2002-03-27 Matthias Clasen <maclas@gmx.de>
827 * io-png.c (gdk_pixbuf__png_image_load,
828 gdk_pixbuf__png_image_begin_load): Make libpng use g_malloc
829 instead of system malloc.
831 2002-03-26 Matthias Clasen <maclas@gmx.de>
833 * io-tiff.c (tiff_image_parse): Don't leak pixbuf on error.
835 * io-gif.c (gdk_pixbuf__gif_image_load_increment): Don't leak
836 context->buf on error.
838 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_close): Make sure to call
839 stop_load even for short images to prevent memleaks.
841 2002-03-25 Matthias Clasen <maclas@gmx.de>
843 * io-png.c (setup_png_transformations): Changed signature to
844 return success and set a GError parameter, adjusted all callers.
845 Also work around a possible FPE in libpng and always check that
846 the new info is sane.
848 2002-03-23 Matthias Clasen <maclas@gmx.de>
850 * io-wbmp.c (gdk_pixbuf__wbmp_image_load_increment):
851 context->updated_func is NULL during a nonincremental load.
852 (gdk_pixbuf__wbmp_image_load): Stop reading after the first error.
854 2002-03-18 Matthias Clasen <maclas@gmx.de>
856 * io-tga.c: Fix assumptions on rowstride by manually allocating a
857 contiguous pixel buffer. Catch buffer overruns in RLE-modi.
858 Support grayscale + alpha (which can be written, but not read (!)
861 2002-03-15 Matthias Clasen <maclas@gmx.de>
863 * io-gif.c (gif_get_frame_info): Catch invalid frame dimensions.
865 2002-03-13 Matthias Clasen <maclas@gmx.de>
867 * test-images.h: Add valid_ras_test and invalid_bmp_1.
869 * test-loaders.c (main): Add random tests for ras and pnm and an
870 invalid bmp which was a crasher until my 2002-03-12 commit.
872 * io-pnm.c (gdk_pixbuf__pnm_image_load_increment): Don't unref the
875 * io-ras.c: Handle some errors.
877 2002-03-12 Sven Neumann <sven@gimp.org>
879 * gdk-pixbuf.c (gdk_pixbuf_fill): use sequential writes instead of
880 calling memcpy(). Simpler and potentially faster. (#70332)
882 2002-03-12 Matthias Clasen <maclas@gmx.de>
884 * io-bmp.c (DecodeHeader): Replace a g_assert_not_reached ()
885 which could actually be reached by a proper error status return.
887 2002-03-05 Matthias Clasen <maclas@gmx.de>
889 * test-loaders.c, test-images.h: More random tests.
891 * io-bmp.c (DecodeHeader): Fail gracefully on OOM here.
893 Tue Mar 5 10:39:03 2002 Owen Taylor <otaylor@redhat.com>
895 * Makefile.am (loaderdir): Put the modules into the
896 GTK_BINARY_VERSION directory for consistency with
897 immodules and theme engines.
899 Sat Mar 2 22:11:10 2002 Owen Taylor <otaylor@redhat.com>
901 * gdk-pixbuf-io.c (_gdk_pixbuf_load_module): If we
902 can't load the module using the g_module_build_path()
903 filename, try loading it as a .la file.
905 * test-loaders.c: Look for modules in current directory
906 rather than .libs, so we find the right .la files.
908 * test-loaders.c: Back out some accidental commits.
910 Sat Mar 2 21:28:03 2002 Owen Taylor <otaylor@redhat.com>
912 * gdk-pixbuf.c (gdk_pixbuf_new): Bullet-proof against integer
915 2002-03-03 Tor Lillqvist <tml@iki.fi>
917 * gtk-pixbuf.rc.in: Remove.
919 * gdk_pixbuf.rc.in: Name like this instead (wrong name used by
922 * makefile.msc: Corresponding changes.
924 * Makefile.am: Use gdk_pixbuf.rc on Win32. Distribute it.
926 2002-02-28 Matthias Clasen <maclas@gmx.de>
928 * pixops/pixops.c (tile_make_weights): Move the call to
929 correct_total() to the right spot. (#72732)
931 Wed Feb 27 18:33:04 2002 Owen Taylor <otaylor@redhat.com>
933 * gdk-pixdata.c (gdk_pixdata_to_csource): Use {} not
934 () to group around string assigned to char[]. (#72767,
937 2002-02-21 Havoc Pennington <hp@pobox.com>
939 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_load_module): remove
940 C++-commented debug spew, reported by David L. Cooper
942 2002-02-15 Matthias Clasen <maclas@gmx.de>
944 * pixops/pixops.c (correct_total): New function to make sure
945 that the weights sum up to the correct total without introducing
947 (tile_make_weights, bilinear_make_fast_weights,
948 bilinear_make_weights): Use correct_total.
950 2002-02-10 Matthias Clasen <maclas@gmx.de>
952 * test-images.h (tiff1_test_3), test-loaders.c (main): Add a
953 (#ifdef 0'ed) test provoking a segfault in TIFFReadDirectory().
955 * io-ico.c (DecodeHeader): Check that pixbuf could be allocated.
957 * test-images.h (ico_test_2), test-loaders.c (main): Test the
960 * io-wbmp.c (gdk_pixbuf__wbmp_image_load_increment): Don't write
961 beyond the end of buffer if width % 8 != 0.
963 * io-tga.c (try_preload): Enforce that ctx->hdr->type is one of
964 the supported types, otherwise parse_data_for_row () will not make
965 any progress, leading to an infinite loop.
967 Mon Feb 11 14:31:53 2002 Owen Taylor <otaylor@redhat.com>
969 * pixops/pixops.c (bilinear_make_weights): Fix handing of
972 2002-02-10 Matthias Clasen <maclas@gmx.de>
974 * test-loaders.c (main): Enable some tests which should work
977 * io-wbmp.c (gdk_pixbuf__wbmp_image_load_increment): Detect
978 invalid image dimensions and insufficient memory.
980 * io-tga.c (try_preload): Detect invalid image dimensions.
981 (gdk_pixbuf__tga_stop_load): Don't try to unref NULL pointers.
983 * io-ico.c (DecodeHeader): Detect some invalid headers and
986 Fri Feb 8 23:11:15 2002 Owen Taylor <otaylor@redhat.com>
988 * pixops/pixops.c: Force all weight arrays to sum exactly
989 to 65535. (Fixes #70971, reported by Federico Mena Quintero)
991 * Makefile.am (libgdk_pixbuf_1_3_la_DEPENDENCIES): Add
994 2002-02-08 Federico Mena Quintero <federico@ximian.com>
996 * pixops/pixops.h: Fix comment; PixopsInterpType -> GdkInterpType.
998 2002-02-08 Darin Adler <darin@bentspoon.com>
1000 * io-xbm.c: (next_int): Wean this from <ctype.h>.
1002 2002-02-01 Matthias Clasen <matthiasc@poet.de>
1004 * Makefile.am: Build the tga loader as a static library. (#70157)
1006 * io-ico.c: Merge 16- and 32-bit ico support from the stable
1009 * io-gif.c: Recomposite all images if the animation size changes
1010 while loading. (#70055)
1012 * gdk-pixbuf.c (gdk-pixbuf-fill): Make it work for subpixbufs.
1015 Sat Jan 19 20:49:20 2002 Manish Singh <yosh@gimp.org>
1017 * io-jpeg.c, io-png.c: Made sure all the error cases involving
1018 jpeg or png load/saves clean themselves up properly. Marked some
1019 variables needed for cleanup volatile so they aren't clobbered by
1022 Fri Jan 11 18:05:07 2002 Owen Taylor <otaylor@redhat.com>
1024 * pixops/pixops.c: Fix integer overflow for the values
1025 passed to the pixel functions. (#55148, fix from Michael Hore)
1027 Fri Jan 11 17:53:58 2002 Owen Taylor <otaylor@redhat.com>
1029 * pixops/pixops.c (pixops_scale_nearest): Remove meaningless
1032 * pixops/pixops.c (pixops_process): Comment the computation
1033 of run_end_index and fix some edge cases.
1035 * pixops/{scale_line_22_33_mmx.S, composite_line_22_4a4_mmx.S:
1036 composite_line_color_22_4a4_mmx.S}: Handle the case where
1037 dest <= dest_end properly. (#52001, fix from Michael Hore)
1039 Thu Jan 10 16:48:30 2002 Owen Taylor <otaylor@redhat.com>
1041 * pixops/pixops.c: Replace some hardcoded values with the
1042 SUBSAMPLE constant used elsewhere. (#51033)
1044 Wed Jan 9 11:29:44 2002 Owen Taylor <otaylor@redhat.com>
1046 * Makefile.am (s-enum-types-h): Include glib-object.h,
1047 Add G_BEGIN_DECLS/END_DECLS to gdk-pixbuf-enum-types.h. (#68325,
1050 * *.h: G_BEGIN_DECLS cleanups.
1052 Tue Jan 8 10:58:04 2002 Owen Taylor <otaylor@redhat.com>
1054 * gdk-pixbuf-util.c (gdk_pixbuf_saturate_and_pixelate):
1055 - Massive cleanup, make actually legible.
1056 - Fix some clamp-to-range bugs found by Jim Cape (#68231).
1057 - Add a g_return_if_fail() if src and dest alpha don't match.
1058 - Allow for src_rowstride != dest_rowstride.
1060 2002-01-04 Hans Breuer <hans@breuer.org>
1062 * gdk_pixbuf.def : don't export functions prefixed
1065 * makefile.msc : use -FImsvc_recommende_pragmas.h
1067 Thu Jan 3 19:31:58 2002 Owen Taylor <otaylor@redhat.com>
1069 * pixops/pixops.c (scale_line_22_33): Fix and uncomment
1072 * pixops/pixops.c (pixops_composite_nearest): Remove a
1075 * pixops/pixops.c (pixops_composite): Add some docs
1076 about the parameters.
1078 * pixops/README: Add notes about the correct algorithms
1079 for alpha compositing and how to implement them quickly.
1081 2001-12-29 Tor Lillqvist <tml@iki.fi>
1083 * Makefile.am (EXTRA_DIST): Add makefile.msc.
1085 Sat Dec 22 15:31:20 2001 Owen Taylor <otaylor@redhat.com>
1087 * gdk-pixdata.h: Fix trailing "," in enumeration.
1089 2001-12-17 Matthias Clasen <matthiasc@poet.de>
1091 * gdk-pixbuf.c, gdk-pixbuf-io.c, gdk-pixbuf-animation.c,
1092 gdk-pixbuf-data.c, gdk-pixbuf-loader.c, gdk-pixbuf-scale.c,
1093 gdk-pixbuf-util.c, gdk-pixdata.c: Markup fixes.
1095 2001-12-16 Havoc Pennington <hp@pobox.com>
1097 * gdk-pixbuf-scale.c: docs enhancements
1099 2001-12-14 Sebastian Wilhelmi <wilhelmi@ira.uka.de>
1101 * io-xpm.c: Use g_ascii_strcasecmp() instead of g_strcasecmp().
1103 2001-12-13 Sebastian Wilhelmi <wilhelmi@ira.uka.de>
1105 * gdk-pixbuf-animation.c, gdk-pixbuf-loader.c, gdk-pixpuf.c,
1106 io-gif-animation.c, io-gif.c, io-tiff.c, test-loaders.c: Remove
1107 assorted G_OBJECT casts where unnecessary.
1109 * gdk-pixbuf-loader.c: Call g_object_ref and g_object_unref
1110 instead of gdk_pixbuf_animation_ref and gdk_pixbuf_animation_unref
1113 * gdk-pixbuf-csource.c, io-bmp.c, io-gif-animation.c, io-ico.c,
1114 io-jpeg.c, io-png.c, io-pnm.c, io-ras.c, io-tga.c, io-wbmp.c,
1115 io-xbm.c, io-xpm.c, test-gdk-pixbuf.c: Dito for gdk_pixbuf_ref and
1118 * Makefile.am, pixops/Makefile.am: Compile everything with
1119 -DG_DISABLE_DEPRECATED -DGDK_PIXBUF_DISABLE_DEPRECATED
1121 * gdk-pixdata.c: Use g_ascii_strup() instead of g_strup().
1123 * io-xpm.c: Use g_ascii_strcasecmp() instead of g_strcasecmp().
1125 2001-12-12 Matthias Clasen <matthiasc@poet.de>
1127 * gdk-pixbuf-io.c: Markup fixes.
1129 2001-12-12 Matthias Clasen <matthiasc@poet.de>
1131 * Makefile.am (INCLUDES): Define G_LOG_DOMAIN. (#66412)
1133 * gdk-pixbuf-loader.c, gdk-pixbuf-util.c: Markup fixes.
1135 2001-12-11 Michael Natterer <mitch@gimp.org>
1137 * io-png.c: gdk_pixbuf__png_image_save: removed wrong endian
1138 conversion stuff; don't copy RGB pixbufs' lines around before
1141 2001-12-05 Matthias Clasen <matthiasc@poet.de>
1143 * gdk-pixbuf.h (gdk_pixbuf_ref, gdk_pixbuf_unref,
1144 gdk_pixbuf_animation_ref, gdk_pixbuf_animation_unref):
1147 Tue Dec 4 11:45:45 2001 Owen Taylor <otaylor@redhat.com>
1149 * io-xpm.c (pixbuf_create_from_xpm): Fill in color
1150 fields to black for transparent colors since we'll
1151 later initialize pixels from them. (Fixes purify
1152 errors, #66093, HideToshi Tajima)
1154 2001-11-30 Tor Lillqvist <tml@iki.fi>
1156 * gdk_pixbuf.def: Add gdk_pixbuf_get_option.
1158 Fri Nov 30 15:55:34 2001 Owen Taylor <otaylor@redhat.com>
1160 * gdk-pixdata.c (gdk_pixdata_deserialize): Fix
1161 alignment problem in deserialization, (#65785,
1162 reported by Hidetoshi Tajima)
1164 2001-11-28 Manish Singh <yosh@gimp.org>
1166 * gdk-pixbuf/io-bmp.c (gdk_pixbuf__bmp_image_load_increment): Fill
1167 in missing error parameters to DecodeHeader and DecodeColormap.
1169 2001-11-21 Federico Mena Quintero <federico@ximian.com>
1171 Fix Ximian bug #12125; merged from gdk-pixbuf stable.
1173 * gdk-pixbuf/io-bmp.c (gdk_pixbuf__bmp_image_load_increment): Use
1174 a simple state machine instead of a scary if/else chain.
1175 (DecodeHeader): Set the reading state.
1176 (DecodeColormap): Set the reading state.
1177 (decode_bitmasks): New function, decodes the bitmasks for
1178 BI_BITFIELDS coding.
1179 (OneLine32): Handle BI_BITFIELDS coding.
1180 (OneLine16): Likewise.
1182 2001-11-18 Hans Breuer <hans@breuer.org>
1184 * io-xpm.c : use g_strcasecmp(), some poor platforms
1185 don't have strcasecmp()
1187 * makefile.msc : do INCLUDE_png etc. definition here to avoid
1188 my temporary 'gdk-pixbuf-io-include.h' hack
1190 Sun Nov 18 07:54:22 2001 Owen Taylor <otaylor@redhat.com>
1192 * gdk-pixbuf-loader.c: Remove include of gobject/signal.h.
1194 2001-11-03 Sebastian Wilhelmi <wilhelmi@ira.uka.de>
1196 * gdk-pixbuf-loader.c, gdk-pixbuf-scale.c: Documentation fixes.
1198 2001-10-29 Tor Lillqvist <tml@iki.fi>
1200 * Makefile.am: Use -no-undefined on Win32. Make
1201 libgdk_pixbuf_1_3_la_OBJECTS depend on
1202 gdk-pixbuf-marshal.c. Install import libraries.
1204 * gdk_pixbuf.def: Update.
1206 * gdk-pixbuf-io.c: (Win32) Use G_WIN32_DLLMAIN_FOR_DLL_NAME, saves
1207 the actual DLL name of libgdk_pixbuf.
1208 (get_libdir): Use it instead of guessing.
1210 * io-xbm.c (gdk_pixbuf__xbm_image_begin_load): Use
1211 g_file_open_tmp() insread of mkstemp().
1213 2001-10-18 Matthias Clasen <matthiasc@poet.de>
1215 * io-xbm.c (gdk_pixbuf__xbm_image_load_real): Don't dereference
1216 context when it may be NULL. (#62344)
1218 2001-10-16 Matthias Clasen <matthiasc@poet.de>
1220 * gdk-pixdata.c, gdk-pixdata.h: Documentation.
1222 * gdk-pixbuf-csource.1: Spelling fixes.
1224 Wed Oct 10 11:52:17 2001 Owen Taylor <otaylor@redhat.com>
1226 * gdk-pixdata.c gdk-pixbuf.h: Get rid of
1227 GDK_PIXBUF_ERROR_HEADER/PIXEL_CORRUPT and use CORRUPT_IMAGE.
1228 Get rid fo GD_PIXBUF_ERROR_UNKNOWN_FORMAT and use the
1229 existing UKNOWN_TYPE error. (#58308)
1231 * gdk-pixbuf.h, gdk-pixdata.c: Rename gdk_pixbuf_new_from_stream()
1232 back to gdk_pixbuf_new_from_inline(). Rework docs to try
1233 and be helpful for the common case. (#58308)
1235 2001-10-05 Sven Neumann <sven@gimp.org>
1237 * gdk-pixbuf/gdk-pixbuf-io.c
1238 * gdk-pixbuf/gdk-pixbuf-private.h
1239 * gdk-pixbuf/gdk-pixbuf.c
1240 * gdk-pixbuf/gdk-pixbuf.h
1241 * gdk-pixbuf/io-jpeg.c
1242 * gdk-pixbuf/io-png.c: changed GDK_PIXBUF_ERROR_BAD_OPTION_VALUE to
1243 GDK_PIXBUF_ERROR_BAD_OPTION to we can use it for bad keys too. Added
1244 new public API gdk_pixbuf_get_option() to retrieve key/value pairs
1245 set by an image loader. Added support for saving and reading PNG tEXt
1246 chunks in PNG images.
1248 Tue Oct 2 11:29:50 2001 Owen Taylor <otaylor@redhat.com>
1250 * gdk-pixdata.c (gdk_pixdata_to_csource): Fix indentation
1251 use a macro to make code a bit more readable.
1253 2001-10-02 Sven Neumann <sven@gimp.org>
1255 * gdk-pixdata.c: g_string_printfa => g_string_append_printf.
1257 Wed Sep 26 18:08:19 2001 Owen Taylor <otaylor@redhat.com>
1259 * Makefile.am (s-enum-types-h): Fix a typo in the include
1260 guards. (#61254, Skip Montaro)
1262 2001-09-21 Matthias Clasen <matthiasc@poet.de>
1264 * io-xpm.c (xpm_extract_color): Rewritten to handle
1265 xpm colormap entries more thoroughly. (#59939)
1267 2001-09-21 Hans Breuer <hans@breuer.org>
1269 * gdk-pixbuf.def : updated externals
1271 * makefile.msc : generate gdk-pixbuf-enum-types.[hc]
1273 Thu Sep 20 17:22:48 2001 Owen Taylor <otaylor@redhat.com>
1275 * io-tiff.c (gdk_pixbuf__tiff_image_load): On OSF, apparently fseek()
1276 works in some on-demand way, so the fseek
1277 gdk_pixbuf_new_from_file() doesn't work here since we are using
1278 the raw file descriptor. So, we call lseek() on the fileno(f)
1279 before using it. (#60840).
1281 2001-09-20 James Henstridge <james@daa.com.au>
1283 * Makefile.am (gdk-pixbuf-enum-types.c): same change as in pango,
1284 so that flags types are registered as flags rather than enums (not
1285 that there are any flags here at the moment).
1287 Wed Sep 19 00:28:24 2001 Owen Taylor <otaylor@redhat.com>
1289 * Makefile.am (gdk_pixbuf_headers): Don't include
1290 gkd-pixbuf-features.h here since is in builddir
1291 and confuses autogen rules.
1293 * Makefile.am: Don't += variables before they have values,
1294 automake-1.5 doesn't like it.
1296 * Makefile.am: Fix srcdir != builddir for gdk-pixbuf-enum-types.c.
1298 * Makefile.am: The whitespace strikes back.
1300 2001-09-17 Matt Wilson <msw@redhat.com>
1302 * Makefile.am (libpixbufloader_xbm_la_LDFLAGS): removed duplicate
1303 LDFLAGS definition, use the -avoid-version one.
1304 (libpixbufloader_tga_la_LDFLAGS): likewise
1306 Mon Sep 17 11:49:02 2001 Owen Taylor <otaylor@redhat.com>
1308 * pixops/*: Mirror GdkInterpType to PixopsInterpType
1309 to avoid including gdk-pixbuf headers.
1311 2001-09-16 James Henstridge <james@daa.com.au>
1313 * .cvsignore: add generated files to ignore list.
1315 * gdk-pixbuf.h: include gdk-pixbuf-enum-types.h
1317 * Makefile.am: add rules to build gdk-pixbuf-enum-types.[ch]
1319 Fri Sep 14 23:22:12 2001 Matthias Clasen <matthiasc@poet.de>
1321 * io-pnm.c (pnm_read_header): Use GDK_PIXBUF_ERROR_CORRUPT_IMAGE,
1322 not GDK_PIXBUF_ERROR_HEADER_CORRUPT. (#58308)
1324 Fri Sep 14 22:53:45 2001 Matthias Clasen <matthiasc@poet.de>
1326 * io-jpeg.c (gdk_pixbuf__jpeg_image_begin_load): Handle
1327 out-of-memory situation better.
1329 * io-pnm.c: Robustness fixes for pnm loader
1331 * io-gif.c: Make gif loader survive TEST_RANDOMLY_MODIFY
1333 * io-xpm.c (parse_color): detect very long color strings
1335 All of the above from Matthias Clasen <matthiasc@poet.de>,
1336 the remaining from Soeren Sandmann <sandmann@daimi.au.dk>.
1338 * test-images.h: add tests:
1339 - four valid ppm's, eight invalid (matthiasc@poet.de)
1340 - one invalid xpm (matthiasc@poet.de)
1341 - one valid tga, one invalid (sandmann@daimi.au.dk)
1342 - one invalid tiff (sandmann@daimi.au.dk
1344 * test-loaders.c: enable tests for ppm, png, gif, tga, tiff, xpm
1346 * io-tiff.c (gdk_pixbuf__tiff_image_stop_load): TIFFClientOpen can
1347 fail - detect it when it happens
1349 * io-tga.c (gdk_pixbuf__tga_load_increment): Fail if there is too
1352 * gdk-pixbuf-io.c: moved wbmb check after ico check to avoid false
1355 Fri Sep 14 00:30:48 2001 Tim Janik <timj@gtk.org>
1357 * Makefile.am: don't used BUILT_SOURCES to build marshal
1358 files, as in conjunction with stamp files, this can
1359 lead to endless rebuilding loops.
1361 Tue Sep 4 00:22:07 2001 Owen Taylor <otaylor@redhat.com>
1363 * Makefile.am: Fix EXTRA_DIST for gdk-pixbuf-csource.1
1365 Tue Sep 4 03:09:52 2001 Tim Janik <timj@gtk.org>
1367 * gdk-pixbuf-csource.1: new file, manual page for
1368 the publically installed gdk-pixbuf-csource utility.
1370 Thu Aug 30 08:30:03 2001 Matthias Clasen <matthiasc@poet.de>
1372 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_close): Propagate
1373 errors from gdk_pixbuf_loader_load_module.
1375 Thu Aug 30 08:27:37 2001 Matthias Clasen <matthiasc@poet.de>
1377 * io-png.c (png_row_callback): Check that row_num is valid.
1379 Tue Aug 28 21:05:26 2001 Matthias Clasen <matthiasc@poet.de>
1381 * io-bmp.c (OneLine): Emit area_updated signal with proper
1382 area information. (#52002)
1384 Tue Aug 28 20:03:43 2001 Matthias Clasen <matthiasc@poet.de>
1386 * test-loaders.c (test_loader): Catch errors at close time.
1387 * test-loaders.c (main): Remove C++ comments.
1389 2001-08-21 Matthias Clasen <matthiasc@poet.de>
1391 * Makefile.am, gdk-pixbuf-io.c, pixbufloader_tga.def,
1392 io-tga.c: Add tga loader, patch by Nicola Girardi. (#56067)
1394 2001-08-20 Matthias Clasen <matthiasc@poet.de>
1396 * test-images.h, test-loaders.c: Add ico and wbmp tests.
1397 * io-jpeg.c (gdk_pixbuf__jpeg_image_save): Fail with a suitable
1398 error if buffer allocation fails.
1399 * io-ico.c: Make .ICO loader more robust.
1400 All of these are due to sandmann@daimi.au.dk (#50187)
1402 2001-08-19 Sven Neumann <sven@gimp.org>
1404 * pixops/pixops.c: applied some simple but effective optimizations
1405 to pixops_composite_nearest() and pixops_composite_color_nearest().
1407 2001-08-07 Sven Neumann <sven@gimp.org>
1409 * gdk-pixbuf.c (gdk_pixbuf_fill): a comment asked to optimize this
1410 function, so that's what I did.
1412 2001-08-06 Kjartan Maraas <kmaraas@gnome.org>
1414 * gdk-pixdata.c: Fix a typo.
1416 2001-07-30 Hans Breuer <hans@breuer.org>
1418 * pixops/makefile.msc : new file
1419 * makefile.msc : use it to complete the build
1421 2001-07-20 Hans Breuer <hans@breuer.org>
1423 * gdk-pixdata.c : don't 'g_tohl (*istream++)', but move
1424 pointer increment out of the macro, because at least one
1425 compiler (msvc 5.0) gets confused otherwise (applies the
1428 * gdk_pixbuf.def : updated exports
1430 * makefile.msc : reflect gdk-pixbuf-csource changes
1432 2001-07-17 Darin Adler <darin@bentspoon.com>
1434 * gdk-pixbuf-csource.c: Add missing <stdlib.h> include.
1435 * io-png.c: (setup_png_transformations): Add ifdef so we compile
1436 without warnings with G_DISABLE_CHECKS on.
1437 * io-pnm.c: (gdk_pixbuf__pnm_image_load_increment): Add a missing
1439 * io-wbmp.c: (getin), (get_mbi): Add a missing const.
1440 * io-xbm.c: (gdk_pixbuf__xbm_image_load_real): Get rid of some
1441 unused locals and add an initial value to quiet the compiler's
1442 unintialized variable warning.
1443 * pixops/pixops.c: Put an ifdef around some dead code.
1445 Thu Jul 5 10:17:15 2001 Owen Taylor <otaylor@redhat.com>
1447 * pixops/Makefile.am (noinst_LTLIBRARIES): Switch
1448 over to the new include flags AC_SUBST(). (Problem
1449 pointed out by Mikael Hermansson.)
1451 2001-06-29 Havoc Pennington <hp@redhat.com>
1453 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_class_init): fix for
1456 Thu Jun 28 21:54:19 2001 Owen Taylor <otaylor@redhat.com>
1458 * make-inline-pixbuf.c test-gdk-pixbuf.c test-loaders.c
1459 gdk-pixbuf-csource.c: Fix args to g_type_init ().
1461 2001-06-28 Havoc Pennington <hp@pobox.com>
1463 * gdk-pixdata.c: <string.h>
1465 * gdk-pixbuf-io.c (get_libdir): fix typo in dll name (aren't we
1466 also leaking memory here from g_strdup_printf?)
1468 Tue Jun 26 09:48:02 2001 Tim Janik <timj@gtk.org>
1470 * Makefile.am (noinst_PROGRAMS): get rid of make-inline-pixbuf
1472 * gdk-pixbuf-data.[hc]: provide gdk_pixbuf_new_from_stream()
1473 instead from gdk_pixbuf_new_from_inline().
1475 * gdk-pixdata.[hc]: auxillary GdkPixdata structure, public
1476 installed API for applications that need to serialize/deserialize
1477 on their own (gimp, BEAST).
1479 * gdk-pixbuf/gdk-pixbuf-csource.c: provide publically installed
1480 program that can dump images in CSource format and Pixbuf
1481 stream format. supports RLE encoding, MACRO formatting etc...
1484 Mon Jun 25 00:28:11 2001 Owen Taylor <otaylor@redhat.com>
1486 * Makefile.am: Actually update timestamps, so rules don't
1489 2001-06-11 Havoc Pennington <hp@redhat.com>
1491 * Makefile.am (stamp-gdk-pixbuf-marshal.c): glib_genmarshal
1492 already includes top_builddir
1494 2001-06-08 Havoc Pennington <hp@redhat.com>
1496 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_load_module): remove
1497 bogus g_return_if_fail
1499 * io-gif.c (gif_get_lzw): if delay time is 0 or smaller than
1500 likely timeout resolution, set it to an arbitrarily-chosen short
1502 Fixes bug #55953 from warmenhoven@yahoo.com
1504 2001-06-07 Havoc Pennington <hp@redhat.com>
1506 * Makefile.am: use Owen's new way of doing stampfiles/generated
1509 2001-06-07 Havoc Pennington <hp@redhat.com>
1511 * Makefile.am (gdk-pixbuf-marshal.c): fix up the glib-genmarshal path
1513 2001-06-05 Havoc Pennington <hp@redhat.com>
1515 * test-loaders.c (main): use putenv not setenv, reported by
1518 2001-05-08 Havoc Pennington <hp@redhat.com>
1520 * gdk-pixbuf-util.c (gdk_pixbuf_add_alpha): docs fixup,
1521 and fix behavior to still subst color if the original image
1524 2001-06-04 Havoc Pennington <hp@redhat.com>
1526 * io-pnm.c (pnm_skip_whitespace): patch from Szekeres Istvan,
1529 2001-06-01 Havoc Pennington <hp@redhat.com>
1531 Apply patch from sandmann@daimi.au.dk, with some tweaks.
1532 Makes things a bit more robust, and adds test-loaders.c
1533 which is good for finding further robustness bugs to fix.
1535 * io-tiff.c: Try to work around libtiff suckiness a bit;
1536 put a giant thread lock on the whole loader,
1537 paranoically check both whether error handlers were called and
1538 also whether functions return false. Handle case where width or
1539 height is 0. Various cleanups.
1541 * io-png.c (gdk_pixbuf__png_image_stop_load): only unref pixbuf
1543 (png_error_callback): apparently libpng expects you to longjmp out
1546 * io-gif.c (struct _GifContext): remove unused "pixbuf" field
1547 (lzw_read_byte): change "Mail jrb if this fails" g_warning
1549 (gif_get_lzw): check for out-of-memory
1550 (gif_prepare_lzw): catch/report an error
1551 (new_context): use try_malloc, since GifContext is nearly 70K
1552 (gdk_pixbuf__gif_image_load_increment): set context->buf to NULL
1553 so we don't crash later.
1555 * Makefile.am: Add test-loaders
1557 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_close): handle context ==
1560 2001-05-29 Darin Adler <darin@eazel.com>
1562 * gdk-pixbuf.h: Fix prototype to use "(void)" instead of "()".
1564 Mon May 28 14:21:35 2001 Jonathan Blandford <jrb@redhat.com>
1566 * io-bmp.c: Patch from Helmethead <hoshem@mel.comcen.com.au> to
1567 fix up bmp decoder to:
1568 - adds 16 bpp bmp support (bug #53884)
1569 - adds OS/2 1.x format bmp support (bug #54964)
1570 - adds 4 bpp RLE compressed bmp support
1571 - adds 1 bpp colormap support
1572 - fixes negative height (top down) bmp support
1574 2001-05-25 Hans Breuer <hans@breuer.org>
1576 * gdk_pixbuf.def : reflect Havoc's recent api change
1578 Sun May 20 12:53:49 2001 Owen Taylor <otaylor@redhat.com>
1580 * Makefile.am (libgdk_pixbuf_1_3_la_LDFLAGS): Remove an
1581 excess $(GLIB_LIBS).
1583 Sun May 13 11:59:11 2001 Owen Taylor <otaylor@redhat.com>
1585 * Makefile.am: Make modules depend on libgdk_pixbuf.la.
1587 2001-05-04 Havoc Pennington <hp@redhat.com>
1589 * pixops/pixops.c (pixops_process): merge fix from stable: Patch
1590 from hoshem@mel.comcen.com.au to fix nonzero X offsets. Fixes
1593 * gdk-pixbuf/pixops/pixops.c (pixops_composite_nearest): merge
1594 from stable: Patch from OKADA Mitsuru <m-okada@fjb.co.jp> to fix
1595 confusion of using "src" instead of "p".
1596 (pixops_composite_color_nearest): Use a more accurate (and
1597 correct, to begin with) compositing method. This cures checks
1598 showing through on images with no alpha.
1600 * gdk-pixbuf.c (gdk_pixbuf_fill): fix bug that left some trailing
1603 * gdk-pixbuf-io.h: fix UpdatedNotifyFunc to use signed ints
1605 * gdk-pixbuf-loader.h (struct _GdkPixbufLoaderClass): Change
1606 area_updated signal to use signed ints. Removed animation-related
1609 * io-gif.c, io-gif-animation.h, io-gif-animation.c: Massive
1612 * gdk-pixbuf-animation.c: Add GdkPixbufAnimationIter to abstract
1613 all the pesky details. Remove old frame-based API. Make
1614 GdkPixbufAnimation an abstract base class, derived by the loaders.
1616 Sun Apr 22 15:51:32 2001 Owen Taylor <otaylor@redhat.com>
1618 * Makefile.am (LDADDS): Add $(MATH_LIB).
1620 2001-04-18 Havoc Pennington <hp@redhat.com>
1622 * gdk-pixbuf.c (gdk_pixbuf_fill): Function to fill pixbuf with a
1625 Wed Apr 4 01:41:02 2001 Tim Janik <timj@gtk.org>
1627 * pixops/Makefile.am (noinst_LTLIBRARIES): include $top_srcdir
1628 so we don't try to get <gtk/gtkobject.h> from standard search
1631 * Makefile.am (gdk-pixbuf-marshal.c): use deps from srcdir.
1632 add gdk-pixbuf-marshal.list to EXTRA_DIST.
1633 take gdk-pixbuf-marshal.h out of _la sources.
1635 2001-03-19 Tor Lillqvist <tml@iki.fi>
1637 * makefile.mingw.in: Handle gdk-pixbuf-marshal.c.
1639 * gdk_pixbuf.def: Update.
1641 * pixbufloader_*.def: Just export the fill_vtable functions now.
1643 2001-03-18 Mike Kestner <mkestner@ameritech.net>
1645 * make-inline-pixbuf.c (main): Added logic to remove output when
1648 2001-03-14 Havoc Pennington <hp@redhat.com>
1650 * Makefile.am (gdk-pixbuf-marshal.c): Use different temporary file
1651 from gdk-pixbuf-marshal.h, fixes parallel makes.
1653 Thu Mar 1 04:01:57 2001 Tim Janik <timj@gtk.org>
1655 * test-gdk-pixbuf.c: fixed includes.
1657 2001-02-18 Havoc Pennington <hp@pobox.com>
1659 * gdk-pixbuf-io.c (gdk_pixbuf_load_module): prepend underscore
1660 (gdk_pixbuf_get_named_module): prepend underscore
1661 (gdk_pixbuf_get_module): prepend underscore
1663 2001-02-19 Havoc Pennington <hp@redhat.com>
1665 * gdk-pixbuf-io.c (gdk_pixbuf_load_module): const fix
1667 2001-02-17 Havoc Pennington <hp@pobox.com>
1669 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_new_with_type): docs
1671 2001-02-07 Alexander Larsson <alexl@redhat.com>
1673 * io-xpm.c (free_buffer):
1674 Use g_free, since the buffer is allocated with g_try_alloc().
1676 2001-02-06 Christophe Merlet <redfox@eikonex.org>
1678 * gdk-pixbuf-data.c: Fixes a minor typo.
1680 Sun Feb 4 07:59:57 2001 Tim Janik <timj@gtk.org>
1682 * gdk-pixbuf.h: DOH! don't include glib/gobject.h but glib-object.h,
1683 we finally need the gobject->gruntime rename.
1685 * *.c: scratched calls to g_type_init(), there's simply no point in
1686 doing that, use gtk_init().
1688 2001-02-01 Havoc Pennington <hp@pobox.com>
1690 * gdk-pixbuf-loader.c, gdk-pixbuf-loader.h: rename "private" field
1691 in struct to "priv" for C++
1693 2001-01-31 Havoc Pennington <hp@pobox.com>
1695 * gdk-pixbuf.c: include glib-object.h instead of gvaluetypes.h
1697 2001-01-26 Havoc Pennington <hp@redhat.com>
1699 * gdk-pixbuf-io.c (mname): fix included modules case.
1701 2001-01-22 Havoc Pennington <hp@redhat.com>
1703 * gdk-pixbuf-io.c (gdk_pixbuf_new_from_xpm_data): check errors
1704 from gdk_pixbuf_load_module
1706 2001-01-22 Havoc Pennington <hp@redhat.com>
1708 * Makefile.am: Add built marshaller files to support
1709 GdkPixbufLoader signals
1711 * gdk-pixbuf-io.c (gdk_pixbuf_load_module): have
1712 GDK_PIXBUF_MODULEDIR unconditionally replace the compiled-in
1713 module location, rather than acting as a fallback, because we are
1714 using GDK_PIXBUF_MODULEDIR to use gdk-pixbuf before installing it.
1716 * gdk-pixbuf.h: include gdk-pixbuf-loader.h
1718 * gdk-pixbuf-loader.h, gdk-pixbuf-loader.c: Move back over here
1719 from gtk, and add error to close(), because stop_load may do
1720 parsing of the image.
1722 * pixops/have_mmx.S (_pixops_have_mmx): add newline at end of file
1724 * io-*.c: make individual operations static, and add fill_vtable
1725 functions which are exported. Fix the collection of type warnings
1726 that surfaced, including a number of functions that didn't
1727 properly take a GError and some that weren't
1728 const-correct. Involved adding error handling for a few loaders.
1730 * gdk-pixbuf-io.h: Add error reporting to stop_load function
1732 * gdk-pixbuf-io.c (gdk_pixbuf_load_module): change to just look up
1733 a function that fills in the GdkPixbufModule vtable, instead of
1734 looking up all the image functions individually; this means we
1735 can get type safety within modules for the loader functions.
1736 Also it means you don't have to keep the statically compiled and
1737 GModule versions in sync.
1739 * test-gdk-pixbuf.c (main): remove gdk_pixbuf_init()
1741 * make-inline-pixbuf.c (main): remove call to gdk_pixbuf_init()
1743 * gdk-pixbuf.h: nuke gdk_pixbuf_init()
1745 * gdk-pixbuf-animation.c (gdk_pixbuf_frame_get_type): g_type_init
1748 * gdk-pixbuf.c (gdk_pixbuf_get_type): g_type_init () here
1750 * gdk-pixbuf-animation.c (gdk_pixbuf_animation_get_type):
1753 2001-01-20 John Harper <jsh@eazel.com>
1755 * io-xbm.c: new pixbuf loader, for X bitmap files. Basically a
1756 collision between Xlib's RdBitF.c and io-tiff.c
1758 * gdk-pixbuf-io.c, Makefile.am, pixbufloader_xbm.def: added
1761 [ merged from stable gdk-pixbuf module. Untested, but it
1762 compiles, and works fine in the stable module ]
1764 2001-01-18 Tor Lillqvist <tml@iki.fi>
1766 * gdk-pixbuf-io.c (get_libdir): (Win32) Use the new
1767 g_win32_get_package_installation_subdirectory() function. No need
1768 to include windows.h.
1769 (gtk_win32_get_installation_directory): Remove this then.
1771 2001-01-01 Havoc Pennington <hp@redhat.com>
1773 * Makefile.am (libgdk_pixbuf_1_3_la_LDFLAGS): add
1774 @LIBTOOL_EXPORT_OPTIONS@
1776 2000-12-30 Tor Lillqvist <tml@iki.fi>
1778 * gdk_pixbuf.def: Update.
1780 2000-12-16 Havoc Pennington <hp@pobox.com>
1782 * gdk-pixbuf-animation.c (gdk_pixbuf_animation_new_from_file): ref
1783 the pixbuf in the frame, so we can use gdk_pixbuf_frame_free
1784 (gdk_pixbuf_frame_copy): new function
1785 (gdk_pixbuf_frame_free): new function
1786 (gdk_pixbuf_frame_get_type): new function
1787 (GDK_TYPE_PIXBUF_FRAME): macro to get type for GdkPixbufFrame
1789 Tue Nov 14 11:51:26 2000 Owen Taylor <otaylor@redhat.com>
1791 * Makefile.am: Add -avoid-version for all modules.
1793 2000-11-13 Havoc Pennington <hp@redhat.com>
1795 * io-png.c (png_simple_error_callback): fix error message to not
1796 say "save" since it's used for loading
1798 2000-11-11 Hans Breuer <Hans@Breuer.Org>
1800 * gdk-pixbuf-io.c : Fix all function prototype macros for self
1801 contained image handlers (!USE_G_MODULE). Files to save should
1802 be opened in binary mode, fopen(s, "wb").
1804 * io-xpm.c : added HAVE_UNISTD_H condition
1806 2000-11-11 Tor Lillqvist <tml@iki.fi>
1808 * gdk_pixbuf.def: Add gdk_pixbuf_new_subpixbuf.
1810 * io-tiff.c (gdk_pixbuf__tiff_image_begin_load): Use
1811 g_file_open_tmp() (just added to GLib) instead of mkstemp() (or
1812 mktemp() and open()).
1814 * io-xpm.c (gdk_pixbuf__xpm_image_begin_load): Ditto.
1816 2000-11-01 Havoc Pennington <hp@pobox.com>
1818 * gdk-pixbuf.c (gdk_pixbuf_new_subpixbuf): New function to create
1819 a pixbuf pointing to a subregion of another pixbuf.
1821 2000-10-16 Tor Lillqvist <tml@iki.fi>
1823 * gdk-pixbuf-io.c: Define also m_save (for the non-gmodule case).
1825 2000-10-16 Havoc Pennington <hp@redhat.com>
1827 * gdk-pixbuf-io.c (gdk_pixbuf_get_module)
1828 (gdk_pixbuf_get_named_module) (gdk_pixbuf_load_module):
1829 add error reporting here also
1831 * make-inline-pixbuf.c (main): use GError
1833 * io-xpm.c: include unistd.h
1835 * gdk-pixbuf-util.c: include string.h
1837 * io-*.c: add error reporting
1839 * gdk-pixbuf-animation.c (gdk_pixbuf_animation_new_from_file): add
1842 * gdk-pixbuf-io.c (gdk_pixbuf_new_from_file): Add error reporting
1844 * gdk-pixbuf-io.h: Add GError** to load_increment and load
1847 * gdk-pixbuf-io.c (gdk_pixbuf_save) (gdk_pixbuf_savev): return
1848 a G_FILE_ERROR if we fail to write or close the file.
1850 * gdk-pixbuf.h: remove GDK_PIXBUF_ERROR_IO, instead we'll use
1851 G_FILE_ERROR_*. Rename enum to GdkPixbufError, properly following
1852 the GError naming rules. Add GError** to load functions.
1854 2000-10-06 Havoc Pennington <hp@redhat.com>
1856 * gdk-pixbuf.h: add GdkPixbufAlphaMode
1858 2000-10-06 Havoc Pennington <hp@redhat.com>
1860 This entry is a summary of the merged-in changes from 1.0.
1861 Relevant original ChangeLog entries are spliced in after
1862 this entry; the files they refer to are from the 1.0
1865 * pixops/pixops.c (pixops_composite_nearest): sync a small fix
1868 * io-xpm.c (xpm_seek_string): add fscanf error check from 1.0
1869 Add progressive loader from 1.0
1871 * io-tiff.c (gdk_pixbuf__tiff_image_begin_load): mem leak fixes
1874 * io-pnm.c: new version from 1.0 tree
1876 * io-jpeg.c (gdk_pixbuf__jpeg_image_load): sync from 1.0, use
1879 * io-gif.c (lzw_read_byte): sync from 1.0, change a g_error to
1881 (gif_get_next_step): return 0 here, sync from 1.0
1883 * gdk-pixbuf-util.c: sync email address change for Cody
1886 2000-09-11 Jeffrey Stedfast <fejj@helixcode.com>
1888 * gdk-pixbuf/io-pnm.c: Pretty much totally rewrote again because
1889 last nights code was still "broken". Should now properly handle
1890 all error conditions gracefully.
1892 2000-09-10 Jeffrey Stedfast <fejj@helixcode.com>
1894 * gdk-pixbuf/io-pnm.c: Rewrote.
1896 2000-09-09 Federico Mena Quintero <federico@helixcode.com>
1898 * gdk-pixbuf/pixops/pixops.c (pixops_composite_nearest): Compute
1899 the correct dest offset.
1901 2000-08-25 Federico Mena Quintero <federico@helixcode.com>
1903 * gdk-pixbuf/io-xpm.c: #include <unistd.h>
1905 2000-08-05 Larry Ewing <lewing@helixcode.com>
1907 * gdk-pixbuf/io-tiff.c: stop leaking context->tempname.
1909 * gdk-pixbuf/io-xpm.c: same as above.
1911 2000-07-26 Michael Meeks <michael@helixcode.com>
1913 * gdk-pixbuf/io-jpeg.c (gdk_pixbuf__jpeg_image_load): make
1916 2000-07-21 Larry Ewing <lewing@helixcode.com>
1918 * gdk-pixbuf/io-xpm.c: add a fake progressive loader so that
1919 xpm at least supports the progressive interface like the one in
1920 io-tiff.c. This should be reimplemented as an actual progressive
1923 2000-07-19 Jonathan Blandford <jrb@redhat.com>
1925 * demo/pixbuf-demo.c (update_timeout): changed scaling level to
1926 make it look better.
1927 * gdk-pixbuf/testpixbuf.c (update_timeout): Patch from michael
1928 meeks to handle errors better.
1930 2000-10-07 Tor Lillqvist <tml@iki.fi>
1933 * pixbufloader_jpeg.def
1934 * pixbufloader_png.def: Add new entry points.
1936 * makefile.mingw.in: Use libintl.
1938 2000-10-06 Havoc Pennington <hp@redhat.com>
1940 * gdk-pixbuf-io.c (gdk_pixbuf_save): s/format/type/g to be
1941 consistent with gdk_pixbuf_loader_new_with_type().
1942 Return runtime error if a module is missing.
1944 * gdk-pixbuf.h: add GDK_PIXBUF_ERROR_UNKNOWN_TYPE
1946 2000-10-05 Havoc Pennington <hp@redhat.com>
1948 Pixbuf saving, patch from David Welton.
1950 * Makefile.am (GDK_PIXBUF_LIBS): add INTLLIBS
1951 (libgdk_pixbuf_1_3_la_SOURCES): add gdk-pixbuf-i18n.h
1953 * gdk-pixbuf-i18n.h: Add _() to gdk-pixbuf
1955 * io-png.c (gdk_pixbuf__png_image_save): PNG save routine.
1957 * io-jpeg.c (gdk_pixbuf__jpeg_image_save): JPEG save routine.
1959 * gdk-pixbuf-io.c (gdk_pixbuf_save):
1960 (gdk_pixbuf_savev): Implement pixbuf saving routines
1962 * gdk-pixbuf.c (gdk_pixbuf_error_quark): pixbuf error quark
1965 * gdk-pixbuf.h: Add public save routines; add pixbuf error
1968 * gdk-pixbuf-io.h: Add save function to GdkPixbufModule
1970 2000-10-05 Dan Winship <danw@helixcode.com>
1972 * io-png.c, io-tiff.c, io-xpm.c: Fix comments to not claim that
1973 all three of these files are the JPEG image loader. (From
1976 2000-10-03 Tor Lillqvist <tml@iki.fi>
1978 * makefile.mingw.in: Add rule for make-inline-pixbuf. Use
1979 gdk-pixbuf's version number in the rule for makefile.mingw itself.
1981 * gdk_pixbuf.def: Add new entry points.
1983 2000-09-26 Havoc Pennington <hp@redhat.com>
1985 * gdk-pixbuf-util.c (gdk_pixbuf_saturate_and_pixelate): Add this
1986 function here, instead of putting it in a private GTK+ file.
1988 * gdk-pixbuf-private.h (GdkPixbufInlineFormat): include an
1989 enum here for the known formats of inlined pixbufs.
1990 Also, #define our file magic here.
1992 2000-06-23 Havoc Pennington <hp@redhat.com>
1994 * make-inline-pixbuf.c: Small program that creates C variable
1995 declarations of inline pixbuf data. This can be read
1996 by gdk_pixbuf_new_from_inline.
1998 * gdk-pixbuf.h (gdk_pixbuf_new_from_inline): New function to read
1999 inline pixbuf data and create a pixbuf from it.
2001 * gdk-pixbuf-data.c (gdk_pixbuf_new_from_inline): implement here
2003 2000-09-07 Tor Lillqvist <tml@iki.fi>
2005 * makefile.mingw.in: Use own version number for gdk-pixbuf DLLs,
2008 2000-08-12 Tor Lillqvist <tml@iki.fi>
2010 * gdk_pixbuf.def: Add missing entry point.
2012 2000-08-10 Havoc Pennington <hp@redhat.com>
2014 * Makefile.am (EXTRA_DIST): The *.def files had the wrong names
2015 (s/pixbuf_/pixbufloader_)
2017 2000-08-02 Tor Lillqvist <tml@iki.fi>
2023 * io-wbmp.c: Conditionalise inclusion of <unistd.h>.
2025 * makefile.mingw.in: List loaders alphabetically. Add the wbmp
2026 one. Fix names of DLLs to have '-' instead of '_'.
2028 2000-07-31 Elliot Lee <sopwith@redhat.com>
2029 * io-wbmp.c: Some bug fixes - now tested to work.
2031 2000-07-27 Elliot Lee <sopwith@redhat.com>
2033 * gdk-pixbuf-io.h, gdk-pixbuf-io.c: Add
2034 gdk_pixbuf_get_named_module() function to facilitate above change
2035 * io-wbmp.c, pixbufloader_wbmp.defs, gdk-pixbuf-io.c, Makefile:
2036 Implement loader for WBMP format.
2037 * io-bmp.c: Don't malloc a temporary buffer - use stack instead.
2039 2000-07-23 Tor Lillqvist <tml@iki.fi>
2044 * pixops/makefile.mingw.in
2045 * pixbuf_*.def: New files.
2048 * pixops/Makefile.am: Add them. Add rule to generate makefile.mingw.
2050 * gdk-pixbuf-io.c (gtk_win32_get_installation_directory):
2051 New function, to get the GTK+ installation directory from
2052 the Windows Registry, where the installation program
2053 for whatever software includes GTK+ has stored it.
2055 Used to avoid having hardcoding the directory where to look for
2056 loaders. This function is needed by gtk, too, so it should
2057 really be just in one place. Maybe a small static library
2058 one level up from here?
2060 * gdk-pixbuf-animation.c (gdk_pixbuf_animation_new_from_file)
2061 * gdk-pixbuf-io.c (gdk_pixbuf_new_from_file):
2062 Open file in binary mode. This *is* standard C. (No-op on Unix,
2065 * io-jpeg.c: If we don't HAVE_SIGSETJMP, use normal setjmp().
2067 * io-tiff.c: Use g_get_tmp_dir(). If we don't HAVE_MKSTEMP, use
2068 mktemp() and open().
2069 (gdk_pixbuf__tiff_image_stop_load): g_free() also the tempname.
2071 * pixops/*.S: The Gas from mingw32 doesn't like the .type
2072 pseudo-op. Conditionalise on __MINGW32__, but probably
2073 should conditionalise on Gas version instead? Or could we
2074 do without .type on all systems?
2076 * pixops/timescale.c: Use g_get_current_time()
2077 instead of gettimeofday().
2079 Sat Jul 22 10:57:22 2000 Owen Taylor <otaylor@redhat.com>
2081 * Makefile.am (test_gdk_pixbuf_LDADD): Remove -lgmodule
2083 Tue Jul 11 11:26:42 2000 Owen Taylor <otaylor@redhat.com>
2085 * gdk-pixbuf.c: Add <string.h> include.
2087 Tue Jul 11 06:20:14 2000 Tim Janik <timj@gtk.org>
2089 * io-gif.c (gdk_pixbuf__gif_image_load_animation):
2090 * gdk-pixbuf-data.c (gdk_pixbuf_new_from_data):
2091 * gdk-pixbuf-animation.c (gdk_pixbuf_animation_new_from_file):
2092 use g_object_new() instead of g_type_create_instance() which
2093 is a private function for fundamental type implementations.
2095 Thu Jul 6 11:49:47 2000 Owen Taylor <otaylor@redhat.com>
2097 * Makefile.am (libgdk_pixbuf_la_LDFLAGS): Use GTK+ version
2098 soname scheme for gdk-pixbuf.
2100 2000-06-21 Havoc Pennington <hp@pobox.com>
2102 * gdk-pixbuf.c: Convert GdkPixbuf to GObject, leaving it opaque
2103 (i.e. derivation is not allowed, and there are no virtual methods
2105 (gdk_pixbuf_preinit): Call g_type_init() here.
2106 (gdk_pixbuf_init): Add a user-friendly init function, for users
2107 of standalone gdk-pixbuf
2109 * gdk-pixbuf-animation.c: Convert to GObject, in the same
2110 way GdkPixbufAnimation was done.
2112 * gdk-pixbuf.h: Remove gdk_pixbuf_set_unref_handler() and
2113 gdk_pixbuf_finalize() from API, since these are broken and don't
2114 make sense with new GObject stuff.
2116 Wed Jun 21 16:02:48 2000 Owen Taylor <otaylor@redhat.com>
2118 * gdk-pixbuf-io.c (gdk_pixbuf_load_module): Add feature to
2119 support a GDK_PIXBUF_MODULEDIR env variable as a secondary
2122 2000-06-10 Federico Mena Quintero <federico@helixcode.com>
2124 * demo/pixbuf-demo.c: It was cold and rainy this Saturday morning,
2125 so I needed something to warm my thighs. Running plain infinite
2126 loops on your laptop to make it hot is not very much fun. A demo
2127 of the gdk-pixbuf scaling functions is way better, and looks
2130 * configure.in (AC_OUTPUT): Added the demo Makefile.
2132 * Makefile.am (SUBDIRS): Added the demo directory.
2134 2000-06-09 Larry Ewing <lewing@helixcode.com>
2136 * gdk-pixbuf/io-png.c (gdk_pixbuf__png_image_load_increment):
2137 setjmp for the png error handler. It seems setting the error
2138 handling functions does not avoid the jump, and so not calling
2139 setjmp was causing the incremental loader to jump into lala land.
2140 (gdk_pixbuf__png_image_begin_load): setjmp for error handling, I'm
2141 not sure this one is actually required but the docs say it must be
2142 set for every call to a png_* function.
2143 Also changed the comment to reflect the fact that setting the
2144 error handlers does _not_ avoid the longjmp.
2146 2000-06-06 Larry Ewing <lewing@helixcode.com>
2148 * gdk-pixbuf/gdk-pixbuf-loader.c (gdk_pixbuf_loader_frame_done):
2149 take frame offest into account when trying to calculate the
2150 animation bbox. Also set the width to the width not the height.
2151 (gdk_pixbuf_loader_animation_done): cycle over the frames to
2152 calculate bbox because now we finally have all the offset
2153 information for each frame.
2155 2000-06-05 Mathieu Lacage <mathieu@gnome.org>
2157 * configure.in: add some gtk parameters to the
2158 GDK_PIXBUF_LIBĂƒĂ¯Â¿Â½Â²S and GDK_PIXBUG_INCLUDEDIR vars. One more
2159 fight in my crusade for strange prefix compile...
2161 2000-05-30 Not Zed <NotZed@HelixCode.com>
2163 * gdk-pixbuf/io-jpeg.c (gdk_pixbuf__jpeg_image_begin_load):
2164 Initialise the error handler exit routine to our own. Note this
2165 means that every function that accesses the jpeg lib on this
2166 object MUST do a setjmp.
2167 (gdk_pixbuf__jpeg_image_stop_load): setjmp before accessing jpeg
2168 lib for handling fatal error.
2169 (gdk_pixbuf__jpeg_image_load_increment): And here too. So now
2170 your applications dont quit if there's a jpeg error!
2172 2000-05-30 Federico Mena Quintero <federico@helixcode.com>
2174 * gdk-pixbuf.spec.in: Include all the loader libraries. Patch
2175 from Frank de Lange <frank@unternet.org>.
2177 2000-05-09 Darin Adler <darin@eazel.com>
2179 * gdk-pixbuf/test-gdk-pixbuf.c:
2180 Fixed includes to get rid of accidental GNOME dependency.
2182 2000-05-26 Cody Russell <car0969@gamma2.uta.edu>
2183 * Makefile.am: Added gdk-pixbuf.spec to EXTRA_DIST
2185 2000-05-22 Federico Mena Quintero <federico@helixcode.com>
2187 * configure.in: Bumped version number to 0.8.0.
2189 * doc/Makefile.am (content_files): The toplevel gdk-pixbuf.sgml
2190 file was not being distributed.
2192 * gdk-pixbuf/pixops/Makefile.am (EXTRA_DIST): Added DETAILS.
2194 2000-05-09 Darin Adler <darin@eazel.com>
2196 * gdk-pixbuf/gdk-pixbuf-drawable.c: (rgb565lsb), (rgb565msb),
2197 (rgb565alsb), (rgb565amsb), (rgb555lsb), (rgb555msb), (rgb555alsb),
2198 (rgb555amsb), (convert_real_slow): Change all conversion from 16-bit
2199 formats to 32-bit formats to re-use the high bits of the color values
2200 so that white maps to full white.
2202 Fri May 5 12:16:32 2000 Owen Taylor <otaylor@redhat.com>
2204 * gdk-pixbuf/pixops/DETAILS: Add beginnings of file with
2205 detailed information about the structure and algorithms
2206 of pixops so people can fix it instead of breaking it.
2208 2000-05-04 Darin Adler <darin@eazel.com>
2210 * gdk-pixbuf/pixops/pixops.c: (pixops_composite_nearest),
2211 (composite_pixel), (composite_line):
2212 * gdk-pixbuf/test-gdk-pixbuf.c: (simple_composite_test_one_type):
2213 Now that Owen explained the algorithm, I think I implemented it
2214 right for the cases where the destination pixbuf is not opaque.
2215 The test does seem to confirm it.
2217 2000-05-04 Darin Adler <darin@eazel.com>
2219 * gdk-pixbuf/.cvsignore:
2220 * gdk-pixbuf/Makefile.am:
2221 * gdk-pixbuf/test-gdk-pixbuf.c (store_pixel), (fill_with_pixel),
2222 (load_pixel), (simple_composite_test_one),
2223 (simple_composite_test_one_type), (simple_composite_test), (main):
2224 Added some tests of composite to highlight problems in the old
2225 implementation. These tests run without any user interaction.
2226 Just do "make check".
2228 * gdk-pixbuf/pixops/pixops.c (pixops_composite_nearest),
2229 (composite_pixel), (composite_line): Fix composite to do a textbook
2230 "A over B" composite. This was clearly the intent, and it was easy
2231 to fix the code to do it. (Note to those that read my earlier tries
2232 at a patch; this version fixes typos that were present in all
2233 my patch attempts. I checked the final version by adding more tests.)
2235 2000-04-22 05:27:43 2000 Owen Taylor <otaylor@redhat.com>
2237 * gdk-pixbuf/pixops/pixops.c (pixops_scale_nearest): Properly
2238 offset y coordinate accordining to render_y0.
2240 * gdk-pixbuf/gdk-pixbuf-scale.c: Properly handle nonzero
2243 2000-04-22 James Henstridge <james@daa.com.au>
2245 * gdk-pixbuf.spec.in (%files): moved %{prefix}/bin/* from the main
2246 package to the devel package. The only file installed in bin is
2247 gdk-pixbuf-config, which belongs in -devel. This should allow having
2248 multiple versions of the main gdk-pixbuf package installed.
2250 2000-04-17 Karl Eichwalder <ke@suse.de>
2252 * gdk-pixbuf/Makefile.am (INCLUDES): Add $(GNOME_CFLAGS).
2253 Reported by Jens Finke.
2255 2000-04-14 Tomasz KĂƒĂ¯Â¿Â½Â³opczko <kloczek@pld.org.pl>
2257 * gdk-pixbuf/pixops/makefile.am: $(LIBART_CFLAGS) replaced by
2258 $(GTK_CFLAGS) - now gdk-pixbuf compiles correctly.
2260 2000-04-13 James Henstridge <james@daa.com.au>
2262 * configure.in: when performing the configure check to see if
2263 gmodule works, set CFLAGS to GLIB_CFLAGS and LIBS to GLIB_LIBS,
2264 rather than the other way round. Also, call AC_MSG_RESULT in the
2265 even that dynamic modules were not supported.
2267 2000-04-12 Federico Mena Quintero <federico@helixcode.com>
2269 This comes from an excellent idea by Tim Janik (timj@gtk.org) to
2270 hook to the last unref operation.
2272 * gdk-pixbuf/gdk-pixbuf.c (gdk_pixbuf_set_last_unref_handler): New
2273 function to set the last unref handler for a pixbuf.
2274 (gdk_pixbuf_finalize): New function to actually finalize a pixbuf.
2275 It calls the pixbuf's destroy notification function and frees the
2276 GdkPixbuf structure itself.
2277 (gdk_pixbuf_unref): Use the last unref function of the pixbuf if
2280 * gdk-pixbuf/gdk-pixbuf-private.h (struct _GdkPixbuf): New fields
2281 for the last unref handler and its user data.
2283 * gdk-pixbuf/gdk-pixbuf-data.c (gdk_pixbuf_new_from_data): Use
2284 g_new0() to allocate the pixbuf.
2286 * gdk-pixbuf/gdk-pixbuf-loader.c (gdk_pixbuf_loader_class_init):
2287 Fixed the call to gtk_signal_new() for the "frame_done" signal; it
2288 was not specifying the `frame' argument.
2290 * gdk-pixbuf/gdk-pixbuf-animation.c
2291 (gdk_pixbuf_animation_get_width): Fixed docstring.
2292 (gdk_pixbuf_animation_get_height): Likewise.
2293 (gdk_pixbuf_animation_get_num_frames): Likewise.
2294 (gdk_pixbuf_animation_get_frames): Likewise.
2296 * doc/gdk-pixbuf-sections.txt: Updated with the new functions and
2299 * doc/tmpl/gdk-pixbuf.sgml: Added the description for GdkColorspace.
2301 * doc/tmpl/scaling.sgml: Added the description for GdkInterpType.
2303 * doc/tmpl/refcounting.sgml: Updated with the information about
2304 the last unref handler.
2306 * doc/tmpl/*.sgml: Markup tweaks.
2308 * gdk-pixbuf/Makefile.am (libgnomecanvaspixbuf_la_LDFLAGS): Sigh,
2309 update the libtool version number for libgnomecanvaspixbuf as
2311 (libpixbufloader_*_la_LDFLAGS): The loaders need to be versioned
2312 as well, or the old ones won't work with the new stuff. Also,
2313 renamed the modules as follows.
2315 * gdk-pixbuf/gdk-pixbuf-io.c (gdk_pixbuf_load_module): Now the
2316 modules are called "libpixbufloader-<format>.so" instead of
2317 "libpixbuf-<format>.so". They needed renaming so that the new
2318 loaders won't overwrite the old ones; even with the versioning
2319 stuff, the new .so symlink to the .so.1.0.0 would overwrite the
2322 2000-04-12 Paolo Molaro <lupus@debian.org>
2324 * .cvsignore, src/.cvsignore: shut up cvs.
2326 2000-04-11 Federico Mena Quintero <federico@helixcode.com>
2328 Most of this patch is based on a patch by Havoc Pennington
2329 (hp@redhat.com) to make GdkPixbuf's structures opaque and to
2330 remove the libart dependency.
2332 * gdk-pixbuf/gdk-pixbuf.h: Removed the public structures.
2333 (GdkColorspace): New enum that for now only contains
2335 (GdkPixbufDestroyNotify): New type for the pixbuf's pixels destroy
2336 notification function.
2337 (GdkInterpType): New num with interpolation types.
2339 * *.[ch]: Replace the libart stuff with our own stuff.
2341 * pixops/*.[ch]: Likewise.
2343 * gdk-pixbuf/gdk-pixbuf-private.h: New file with the private
2344 declarations of the GdkPixbuf structures.
2346 * gdk-pixbuf/gdk-pixbuf.c (gdk_pixbuf_new_from_art_pixbuf):
2348 (gdk_pixbuf_get_format): Constify.
2349 (gdk_pixbuf_get_n_channels): Constify.
2350 (gdk_pixbuf_get_has_alpha): Constify.
2351 (gdk_pixbuf_get_bits_per_sample): Constify.
2352 (gdk_pixbuf_get_pixels): Constify.
2353 (gdk_pixbuf_get_width): Constify.
2354 (gdk_pixbuf_get_height): Constify.
2355 (gdk_pixbuf_get_rowstride): Constify.
2357 * gdk-pixbuf/gdk-pixbuf.c (gdk_pixbuf_copy): New function to copy
2360 * gdk-pixbuf/gdk-pixbuf-data.c (gdk_pixbuf_new_from_data): Added a
2361 bits_per_sample argument; currently only 8 bits per sample are
2364 * gdk-pixbuf/gdk-pixbuf-animation.c (gdk_pixbuf_frame_get_pixbuf):
2366 (gdk_pixbuf_frame_get_x_offset): New accessor.
2367 (gdk_pixbuf_frame_get_y_offset): New accessor.
2368 (gdk_pixbuf_frame_get_delay_time): New accessor.
2369 (gdk_pixbuf_frame_get_action): New accessor.
2371 * gdk-pixbuf/gdk-pixbuf-render.c
2372 (gdk_pixbuf_render_pixmap_and_mask): Instead of returning a solid
2373 mask rectangle for pixbufs without an alpha channel, set the
2374 *mask_return to NULL.
2376 * gdk-pixbuf/gdk-pixbuf-util.c (gdk_pixbuf_add_alpha): Constify.
2378 * gdk-pixbuf/gdk-pixbuf-scale.c: Fix includes.
2380 * gdk-pixbuf/gdk-pixbuf-scale.c (gdk_pixbuf_scale): Added some
2381 preconditions. Maybe we should also check for the colorspace,
2382 bits per pixel, and such.
2383 (gdk_pixbuf_composite): Likewise.
2384 (gdk_pixbuf_composite_color): Likewise.
2385 (gdk_pixbuf_scale_simple): Likewise, and fail gracefully if we
2386 cannot allocate the new pixbuf.
2387 (gdk_pixbuf_composite_color_simple): Likewise.
2389 * gdk-pixbuf/gnome-canvas-pixbuf.c (gnome_canvas_pixbuf_render):
2390 Use art_rgb_rgba_affine() or art_rgb_affine() since we no longer
2393 * gdk-pixbuf/io-bmp.c: Fix includes.
2395 * gdk-pixbuf/pixops/pixops.c (pixops_scale_nearest): Fixed cast in
2400 * configure.in: Removed checks for libart.
2402 * gdk-pixbuf/Makefile.am: Removed references to libart.
2403 (noinst_HEADERS): Added gdk-pixbuf-private.h.
2405 * gdk-pixbuf/Makefile.am (libgdk_pixbuf_la_LDFLAGS): Incremented
2406 the version number of the libtool library to indicate that this
2407 definitely is not compatible with the old usage. I know you love
2410 * configure.in: Bumped version number to 0.7.0.
2414 * gdk-pixbuf-config.in (--libs): We no longer require libart.
2416 * DEPENDS.libgdk_pixbuf: We no longer depend on libart.
2418 * gdk-pixbuf.spec.in: Updated, but I don't guarantee anything.
2420 2000-04-06 Jonathan Blandford <jrb@redhat.com>
2422 * gdk-pixbuf/testanimation.c (main): add more info to the
2423 testanimation frames.
2425 2000-04-04 Ettore Perazzoli <ettore@helixcode.com>
2427 * gdk-pixbuf/gdk-pixbuf-animation.c
2428 (gdk_pixbuf_animation_get_width): New accessor function.
2429 (gdk_pixbuf_animation_get_height): New accessor function.
2430 (gdk_pixbuf_animation_get_num_frames): New accessor function.
2431 (gdk_pixbuf_animation_get_frames): New accessor function.
2433 2000-04-01 Federico Mena Quintero <federico@helixcode.com>
2435 * gdk-pixbuf/gdk-pixbuf.c: Reverted Mark's change. The refcount
2436 is private information, and the art_pixbuf will go away soon.
2438 2000-03-31 Mark Crichton <crichton@gimp.org>
2440 * gdk-pixbuf/gdk-pixbuf.c: Added gdk_pixbuf_get_refcount
2441 and gdk_pixbuf_get_artpixbuf accessor functions.
2443 2000-03-29 Federico Mena Quintero <federico@helixcode.com>
2445 * gdk-pixbuf/gdk-pixbuf.c (gdk_pixbuf_get_has_alpha): Return
2446 gboolean instead of int.
2448 2000-03-29 Radek Doulik <rodo@helixcode.com>
2450 * gdk-pixbuf/gdk-pixbuf-animation.c
2451 (gdk_pixbuf_animation_new_from_file): same as below
2453 * gdk-pixbuf/io-gif.c (gif_get_lzw): added update of width and
2454 height in GdkPixbufAnimation
2456 2000-03-28 Radek Doulik <rodo@helixcode.com>
2458 * gdk-pixbuf/io-gif.c (gif_get_lzw): test also for
2459 context->frame_done_func and context->anim_done_func to make
2460 progressive animation loading work
2462 * gdk-pixbuf/gdk-pixbuf-loader.c (gdk_pixbuf_loader_frame_done):
2463 added priv->pixbuf = NULL as pixbuf is now in frame (and to make
2464 gdk_pixbuf_loader_prepare happy)
2465 (gdk_pixbuf_loader_frame_done): update animation bbox
2467 * gdk-pixbuf/gdk-pixbuf.h: added bbox size (width, height) to
2470 2000-03-27 Radek Doulik <rodo@helixcode.com>
2472 * gdk-pixbuf/io-gif.c (gif_get_lzw): use frame_len and frame_width
2473 instead of width and height
2475 2000-03-27 Owen Taylor <otaylor@redhat.com>
2477 * gdk-pixbuf/pixops/pixops.c: Fix problem with
2478 precendence of >> and & which was keeping composite_color
2479 from working with non-gray images.
2481 2000-03-08 Jonathan Blandford <jrb@redhat.com>
2483 * gdk-pixbuf/io-gif.c (gdk_pixbuf__gif_image_load): free the context.
2484 (gdk_pixbuf__gif_image_load_animation): free the context.
2486 2000-03-06 Arjan van de Ven <arjan@fenrus.demon.nl>
2488 * gdk-pixbuf/io-bmp.c: Fixed to pointer-bugs and a
2489 mis-interpretation of the Microsoft documentation. Now
2490 it can load .BMP files that are not generated by The Gimp
2493 2000-03-01 Mark Crichton <crichton@gimp.org>
2495 * configure.in: Added BUILD_CANVAS_ITEM stuff to (finally)
2496 fix the last auto* build bug (where we have libart, but no
2499 * gdk-pixbuf/Makefile.am: Same.
2501 2000-02-28 Matt Wilson <msw@redhat.com>
2503 * gdk-pixbuf/gdk-pixbuf-drawable.c: s/unsigned long/guint32/g,
2504 s/unsigned short/guint16/g, s/unsigned char/guint8/g
2506 2000-02-26 Federico Mena Quintero <federico@helixcode.com>
2508 * README: We don't require libgif/ungif nor libXpm.
2510 * NEWS: This was outdated, so updated it.
2512 2000-02-25 Federico Mena Quintero <federico@helixcode.com>
2514 * gdk-pixbuf.m4: Use the correct name for
2515 gdk-pixbuf/gdk-pixbuf.h. Thanks to Jacob Berkman for pointing
2518 2000-02-21 Federico Mena Quintero <federico@helixcode.com>
2520 * configure.in (GDK_PIXBUF_MINOR): Bumped version number to 0.6.0.
2522 * doc/compiling.sgml: New appendix documenting the gdk-pixbuf
2523 library's particular options to configure.in.
2525 * doc/gdk-pixbuf.sgml: Include compiling.sgml appendix via an
2528 * doc/Makefile.am (gdk-pixbuf.html): Added compiling.sgml.
2530 * gdk-pixbuf/io-ico.c (gdk_pixbuf__ico_image_load_increment):
2531 Fixed typo in prototype name.
2533 * configure.in: Changed duplicated AC_MSG_CHECKING message to
2534 something more meaningful; now it is "checking whether dynamic
2537 * gdk-pixbuf/pixops/Makefile.am (noinst_PROGRAMS): Do not install
2538 the timescale program.
2540 Integrated Miguel de Icaza's <miguel@gnu.org> patch for optionally
2541 creating a single static library with all the image format modules
2544 2000-02-20 Miguel de Icaza <miguel@gnu.org>
2546 * gdk-pixbuf/io-xpm.c (gdk_pixbuf__xpm_image_load): Add prefix.
2547 (gdk_pixbuf__xpm_image_load_xpm_data): Add prefix.
2549 * gdk-pixbuf/io-tiff.c (gdk_pixbuf__tiff_image_load_real): Add prefix.
2550 (gdk_pixbuf__tiff_image_stop_load): Add prefix.
2551 (gdk_pixbuf__tiff_image_load_increment): Add prefix.
2552 (gdk_pixbuf__tiff_image_load): Add prefix.
2553 (gdk_pixbuf__tiff_image_stop_load): Update invocation.
2554 (gdk_pixbuf__tiff_image_begin_load): Add prefix.
2556 * gdk-pixbuf/io-ras.c (gdk_pixbuf__ras_image_load): Add prefix.
2557 (gdk_pixbuf__ras_image_load): Updated invocation.
2558 (gdk_pixbuf__ras_image_begin_load): Add prefix.
2559 (gdk_pixbuf__ras_image_stop_load): Add prefix.
2560 (gdk_pixbuf__ras_image_load_increment): Add prefix.
2562 * gdk-pixbuf/io-pnm.c (gdk_pixbuf__pnm_image_begin_load): Add prefix.
2563 (gdk_pixbuf__pnm_image_stop_load): Add prefix.
2564 (gdk_pixbuf__pnm_image_load_increment): Add prefix
2565 (gdk_pixbuf__pnm_image_load): Add prefix.
2567 * gdk-pixbuf/io-jpeg.c (gdk_pixbuf__jpeg_image_load): Add prefix.
2568 (gdk_pixbuf__jpeg_image_load_increment): Add prefix.
2569 (gdk_pixbuf__jpeg_image_begin_load): Add prefix.
2570 (gdk_pixbuf__jpeg_image_stop_load): Add prefix.
2572 * gdk-pixbuf/io-ico.c (gdk_pixbuf__ico_image_load): Add prefix.
2573 (gdk_pixbuf__ico_image_load): update invocation.
2574 (gdk_pixbuf__ico_image_load_increment): Add prefix.
2575 (gdk_pixbuf__ico_image_load): update invocation.
2576 (gdk_pixbuf__ico_image_begin_load): Add prefix.
2577 (gdk_pixbuf__ico_image_load): update invocation.
2578 (gdk_pixbuf__ico_image_stop_load): Add prefix.
2580 * gdk-pixbuf/io-gif.c (gdk_pixbuf__gif_image_load_animation): Add prefix.
2581 (gdk_pixbuf__gif_image_load): Add prefix.
2582 (gdk_pixbuf__gif_image_begin_load): Add prefix.
2583 (gdk_pixbuf__gif_image_load_increment): Add prefix.
2584 (gdk_pixbuf__gif_image_load_animation): Add prefix.
2585 (gdk_pixbuf__gif_image_stop_load): Add prefix.
2587 * gdk-pixbuf/io-bmp.c (gdk_pixbuf__bmp_image_load): Add prefix.
2588 (gdk_pixbuf__bmp_image_load): Rename function called.
2589 (gdk_pixbuf__bmp_image_load_increment): Add prefix
2591 * gdk-pixbuf/io-png.c (gdk_pixbuf__png_image_load): Add prefix.
2592 (gdk_pixbuf__png_image_begin_load): Add prefix.
2593 (gdk_pixbuf__png_image_stop_load): Add prefix.
2594 (gdk_pixbuf__png_image_load_increment): Add prefix.
2596 * gdk-pixbuf/gdk-pixbuf-io.c (file_formats): Make this static.
2597 (gdk_pixbuf_load_module): Load the shared library entry points
2598 using a "gdk_pixbuf__$module_name" prefix.
2599 (pixbuf_module_symbol): Wrapper routine that uses the module
2600 prefix for the modules to load the information.
2602 * configure.in (GDK_PIXBUF_VERSION): New option --disable-modules
2603 lets the user specify that gdk-pixbuf should link all image loader
2604 code into the library instaed of creating shared library modules.
2606 (dynworks): Renamed the automake conditional DYNAMIC_MODULES_WORK
2607 to BUILD_DYNAMIC_MODULES.
2609 2000-02-19 Jonathan Blandford <jrb@redhat.com>
2611 * gdk-pixbuf/io-gif.c (new_context): fix case where initial
2612 colormap entry is Transparent.
2614 2000-02-19 Owen Taylor <otaylor@redhat.com>
2616 * gdk-pixbuf/pixops/pixops.c (scale_pixel): Fix error in
2617 scale factors for non-alpha case.
2619 2000-02-14 Mark Crichton <crichton@gimp.org>
2621 * gdk-pixbuf/io-xpm.c (xpm_extract_color): Added check for "g"
2622 color type. Imlib/libXpm handle this, but we didn't.
2624 2000-02-14 Darin Adler <darin@eazel.com>
2626 * gdk-pixbuf/testpixbuf.c: Remove now-unnecessary cast.
2627 * .cvsignore: gdk-pixbuf/.cvsignore: More to ignore.
2629 2000-02-14 Elliot Lee <sopwith@redhat.com>
2630 * gdk-pixbuf/gdk-pixbuf.h, gdk-pixbuf/gdk-pixbuf-data.c: Make
2631 passed-in argument 'const'.
2633 2000-02-04 Michael Meeks <mmeeks@gnu.org>
2635 * gdk-pixbuf/io-gif.c (struct _GifContext): add x,y_offset.
2636 (gif_get_frame_info): put the offsets on the context.
2637 (gif_get_lzw): copy them off into the frame.
2638 (new_context): no change required; will 0 offsets by default.
2640 2000-01-28 Michael Meeks <michael@mejm2.dow.cam.ac.uk>
2642 * gdk-pixbuf/pixops/pixops.c (pixops_process): const + nasty
2645 * gdk-pixbuf/pixops/pixops.h: const.
2647 * gdk-pixbuf/gdk-pixbuf-util.c: const.
2649 * gdk-pixbuf/gdk-pixbuf-scale.c: const.
2651 * gdk-pixbuf/gdk-pixbuf.h: constify lots of things.
2653 2000-02-03 Federico Mena Quintero <federico@helixcode.com>
2655 * gdk-pixbuf/gdk-pixbuf-render.c
2656 (gdk_pixbuf_render_threshold_alpha): Added sanity check for width
2657 and height being >= 0. Also, do nothing if either of them is
2658 zero. Thanks to Ettore for pointing this out.
2659 (gdk_pixbuf_render_to_drawable): Likewise.
2660 (gdk_pixbuf_render_to_drawable_alpha): Likewise.
2662 2000-02-02 Federico Mena Quintero <federico@helixcode.com>
2664 * gdk-pixbuf/io-gif.c (gif_get_lzw): Removed debugging g_print.
2665 Thanks to John Sullivan <sullivan@eazel.com> for the patch.
2667 * gdk-pixbuf/testpixbuf-drawable.c (configure_cb): Get a new area
2668 of the screen when the window is resized. Thanks to David
2669 N. Welton <davidw@linuxcare.com> for pointing this out.
2670 Misc. cleanups to the rest of the file.
2672 2000-02-01 Federico Mena Quintero <federico@helixcode.com>
2674 * doc/tmpl/rendering.sgml: gnome_init() does not call
2675 gdk_rgb_init(), so don't mention that it does in the
2676 documentation. Thanks to Alexander Kruuse <kruuse@home.se> for
2679 2000-01-31 Havoc Pennington <hp@redhat.com>
2681 * gdk-pixbuf/Makefile.am (noinst_PROGRAMS): no testpixbuf-foo target
2683 Mon Jan 31 12:38:50 2000 Owen Taylor <otaylor@redhat.com>
2685 * gdk-pixbuf/pixops/pixops.c (scale_line): Fix from Peter
2686 Wainwright to fix 4a => 4a scaling.
2688 2000-01-29 Mark Crichton <crichton@gimp.org>
2690 * gdk-pixbuf-config: Oh dear, we weren't Telsa/Alan proof...
2691 put `libart-config --libs` in instead of -lart_lgpl.
2693 2000-01-22 Federico Mena Quintero <federico@helixcode.com>
2695 * gdk-pixbuf/io-pnm.c (pnm_read_raw_scanline): Return an error on
2697 (pnm_read_ascii_scanline): Initialize data and mask.
2699 * gdk-pixbuf/io-xpm.c (pixbuf_create_from_xpm): Initialize
2700 fallbackcolor to keep gcc happy.
2702 * configure.in: Bumped version number to 0.5.0.
2704 * gdk-pixbuf/pixops/timescale.c (dump_array): Removed unused variable.
2707 * gdk-pixbuf/pixops/pixops.c (pixops_composite_color_nearest): Put
2708 parentheses around + in a shift to remove a compiler warning.
2709 (pixops_process): Likewise.
2711 Patch from Ross Golder <rossigee@bigfoot.com> to create an RPM
2714 * configure.in: Added gdk-pixbuf.spec to AC_OUTPUT.
2716 * Makefile.am (EXTRA_DIST): Added gdk-pixbuf.spec.in
2718 2000-01-22 Federico Mena Quintero <federico@helixcode.com>
2720 * gdk-pixbuf/gnome-canvas-pixbuf.c (PixbufPrivate): Removed the
2721 x_set and y_set arguments. Now they are always on and start with
2722 defaults of 0.0 in units.
2723 (gnome_canvas_pixbuf_class_init): Likewise.
2724 (gnome_canvas_pixbuf_set_arg): Likewise.
2725 (gnome_canvas_pixbuf_get_arg): Likewise.
2726 (compute_viewport_affine): Likewise; always use the priv->x and
2729 * doc/tmpl/gnome-canvas-pixbuf.sgml: Modified to reflect the
2730 removal of the x_set/y_set arguments.
2732 2000-01-21 Federico Mena Quintero <federico@helixcode.com>
2734 * gdk-pixbuf/gdk-pixbuf.c (gdk_pixbuf_ref): Return the same pixbuf
2735 as the input parameter.
2737 * gdk-pixbuf/gdk-pixbuf-animation.c (gdk_pixbuf_animation_ref):
2738 Return the same animation as the input parameter.
2740 2000-01-16 Elliot Lee <sopwith@redhat.com>
2742 * gdk-pixbuf/Makefile.am: Don't link against libgnomecanvaspixbuf.la
2744 2000-01-16 Federico Mena Quintero <federico@helixcode.com>
2746 * configure.in: Removed the broken --enable-canvas-pixbuf option.
2747 Added the stuff necessary to substitute the variables in
2748 gnomecanvaspixbufConf.sh.in.
2750 * gnomecanvaspixbufConf.sh.in: New gnome-config handler for the
2751 tiny gnomecanvaspixbuf library.
2753 * Makefile.am: Build gnomecanvaspixbufConf.sh.
2755 * gdk-pixbuf/Makefile.am: Create a libgnomecanvaspixbuf and only
2756 build it if gdk-pixbuf is being built outside of gnome-libs.
2758 * doc/gdk-pixbuf-sections.txt: Added gdk_pixbuf_render_pixmap_and_mask().
2760 * gdk-pixbuf/gdk-pixbuf-render.c
2761 (gdk_pixbuf_render_pixmap_and_mask): Renamed from
2762 gdk_pixbuf_render_pixmap(). Do not create the mask if it is not
2763 needed, and do not use a clipping mask when rendering the pixmap.
2764 Tweaked documentation a little.
2766 * HACKING: New file with hacking policies for the gdk-pixbuf
2769 * doc/Makefile.am (tmpl_sources): Added missing backslash.
2771 * doc/Makefile.am: Use gnomecanvaspixbuf in gnome-config when
2772 scanning for docstrings.
2774 * gdk-pixbuf/gdk-pixbuf-util.c (gdk_pixbuf_copy_area): Made sanity
2775 checks more stringent. Removed "gint" abominations. Made
2776 documentation consistent with the rest of the functions.
2778 * doc/gdk-pixbuf-sections.txt: Added gdk_pixbuf_copy_area() to the
2781 2000-01-14 Jonathan Blandford <jrb@redhat.com>
2783 * gdk-pixbuf/gdk-pixbuf-render.c (gdk_pixbuf_render_pixmap): new
2784 function to let you create a gdk_pixmap from a gdk_pixbuf.
2786 2000-01-11 Jacob Berkman <jacob@helixcode.com>
2788 * gdk-pixbuf/pixops/Makefile.am (INCLUDES): added
2789 $LIBART_CFLAGS to $INCLUDES
2791 2000-01-10 Elliot Lee <sopwith@redhat.com>
2793 * configure.in, gdk-pixbuf/Makefile.am: Build a libcanvas_pixbuf.
2795 * configure.in: Define version macros. Generate
2796 gdk-pixbuf/gdk-pixbuf-features.h. Always INSIDE_GNOME.
2798 * gdk-pixbuf/Makefile.am: Add gdk-pixbuf-features.h
2800 * gdk-pixbuf/gdk-pixbuf.c: Add definitions of
2801 gdk-pixbuf-features.h declarations, plus some initialization
2804 2000-01-05 Owen Taylor <otaylor@redhat.com>
2806 * gdk-pixbuf/pixops/pixops.c: Fixed src_channels/dest_channels
2807 confusion. (Again caught by Tomas Ogren's Purify)
2809 2000-01-07 Jonathan Blandford <jrb@redhat.com>
2811 * gdk-pixbuf/gdk-pixbuf-xform.c (gdk_pixbuf_rotate): comment out
2814 * gdk-pixbuf/gdk-pixbuf-io.c: Added progressive animation loading.
2815 * gdk-pixbuf/gdk-pixbuf-io.h: Added progressive animation loading.
2816 * gdk-pixbuf/gdk-pixbuf-loader.c: Added progressive animation
2818 * gdk-pixbuf/gdk-pixbuf-loader.h: Added progressive animation
2820 * gdk-pixbuf/io-gif.c (image_load_increment): I think the
2821 ref-counting mess is finally fixed. Added progressive animation
2823 (gif_get_lzw): remove memory_leak
2825 * doc/tmpl/gdk-pixbuf-loader.sgml: much longer long description
2828 2000-01-05 Owen Taylor <otaylor@redhat.com>
2830 * gdk-pixbuf/pixops/pixops.c (pixops_process): Fix computation of
2833 * gdk-pixbuf/pixops/pixops.c: Fix double increments when
2834 dest_channels == 4. (Pointed out by Tomas Ogren)
2836 2000-01-05 Mark Crichton <crichton@gimp.org>
2838 * gdk-pixbuf/gdk-pixbuf-loader.c (gdk_pixbuf_loader_eat_header_write):
2839 Return 0 if gdk_pixbuf_load_loader_module returns FALSE.
2841 2000-01-05 Elliot Lee <sopwith@redhat.com>
2843 * gdk-pixbuf/pixops/Makefile.am: Link with -lm (to get 'ceil' function)
2845 2000-01-05 Owen Taylor <otaylor@redhat.com>
2847 * doc/Makefile.am doc/gdk-pixbuf-sections.txt
2848 doc/gdk-pixbuf.sgml doc/tmpl/scaling.sgml:
2849 Added scaling functions into gtk-doc framework.
2851 * gdk-pixbuf/gdk-pixbuf-scale.c: Documentation fixes.
2853 * gdk-pixbuf/testpixbuf-scale.c (expose_cb): Simplify a bit.
2855 * gdk-pixbuf/pixops/pixops.c (pixops_composite_color): Return
2856 immediately if scale_x or scale_y is 0.
2858 2000-01-05 Owen Taylor <otaylor@redhat.com>
2860 * gdk-pixbuf/pixops/timescale.c: quick fix for initializing
2861 arrays in benchmark.
2863 2000-01-05 Jonathan Blandford <jrb@redhat.com>
2865 * gdk-pixbuf/gdk-pixbuf-io.h: Change the order of the update func
2866 to make it more compatible with the rest of GTK. Added animation
2867 framework for progressive loading.
2869 * gdk-pixbuf/io-bmp.c (image_begin_load): Modified to handle new
2871 * gdk-pixbuf/io-ico.c (image_begin_load): ditto
2872 * gdk-pixbuf/io-png.c (image_begin_load): ditto
2873 * gdk-pixbuf/io-ras.c (image_begin_load): ditto
2874 * gdk-pixbuf/io-jpeg.c (image_begin_load): ditto
2875 * gdk-pixbuf/io-pnm.c (image_begin_load): ditto
2876 * gdk-pixbuf/io-tiff.c (image_begin_load): ditto
2877 * gdk-pixbuf/io-gif.c (image_begin_load): ditto
2879 2000-01-05 Owen Taylor <otaylor@redhat.com>
2881 * gdk-pixbuf/pixops/README: Added a README with a TODO
2882 and some explainations of the algorithms.
2884 * gdk-pixbuf/testpixbuf-scale.c: Set a background pixmap of None
2885 to reduce flashing when resizing.
2887 2000-01-05 Owen Taylor <otaylor@redhat.com>
2889 * gdk-pixbuf/pixops/: Directory full of pixel data scaling
2890 code that will eventually migrate into libart.
2892 * configure.in acconfig.h: Add checks for MMX compiler support
2894 * gdk-pixbuf/gdk-pixbuf.h gdk-pixbuf/gdk-pixbuf-scale.c:
2895 Nice wrapper routines for the code in pixops that operate
2896 on pixbufs instead of raw data.
2898 * gdk-pixbuf/testpixbuf-scale: Test program for scaling
2901 2000-01-05 Jonathan Blandford <jrb@redhat.com>
2903 * doc/tmpl/animation.sgml: Documentation changes.
2905 2000-01-01 Federico Mena Quintero <federico@helixcode.com>
2907 * gdk-pixbuf/gdk-pixbuf.h (GdkPixbufAnimation): Added reference
2908 counting to animations. A web browser may want to share a single
2909 copy of an animated GIF if it appears multiple times in a web
2912 * gdk-pixbuf/gdk-pixbuf-animation.c: New file. Moved the
2913 animation functions here.
2914 (gdk_pixbuf_animation_new_from_file): Prettified. Return a NULL
2915 animation if the loader does not support multiframe loading and
2916 the single-frame load returned NULL. Check that the filename is
2917 not NULL. Updated inline documentation.
2918 (gdk_pixbuf_animation_ref): New function.
2919 (gdk_pixbuf_animation_unref): New function.
2920 Removed gdk_pixbuf_animation_destroy() in favor of reference
2923 * gdk-pixbuf/gdk-pixbuf-io.c (gdk_pixbuf_new_from_file):
2924 Prettified. Made ref_count assertion more paranoid. Check that
2925 the filename is not NULL.
2926 (gdk_pixbuf_get_module): Use guchar * and guint for buffer and
2928 (gdk_pixbuf_new_from_xpm_data): Changed the "data" argument to
2931 * gdk-pixbuf/io-gif.c (image_load_animation): Create the animation
2932 with a reference count of 1.
2934 * gdk-pixbuf/Makefile.am (libgdk_pixbuf_la_SOURCES): Added
2935 gdk-pixbuf-animation.c.
2937 * doc/tmpl/animation.sgml: Populated. It is still missing a
2938 description of the overlay modes.
2940 * doc/gdk-pixbuf-sections.txt: Added the animation section. Moved
2941 the canvas item section to the end, as it will be moved later to
2944 * doc/gdk-pixbuf.sgml: Added the animation section.
2946 * doc/Makefile.am (tmpl_sources): Added tmpl/animation.sgml.
2948 1999-12-26 Peter Teichman <pat@gnu.org>
2950 * gdk-pixbuf/Makefile.am (libpixbuf_tiff_la_LIBADD): add
2951 $(LIBTIFF) to libpixbuf_tiff_la_LIBADD, proxying for mmarker.
2952 This closes bug #4676.
2954 1999-12-23 Havoc Pennington <hp@pobox.com>
2956 * gdk-pixbuf/io-gif.c (image_load): Stuff that should have been
2957 set to NULL here (specifically context->animation) was not being
2958 set to NULL. use g_new0() to alloc the struct.
2960 1999-12-20 Jonathan Blandford <jrb@redhat.com>
2962 * gdk-pixbuf/io-gif.c: finished work to make animated gifs load
2963 correctly. Progressive loading needs some work, but that all
2964 needs doing from the gdk-pixbuf-loader end, not here.
2966 1999-12-17 Jonathan Blandford <jrb@redhat.com>
2968 * gdk-pixbuf/gdk-pixbuf-io.c (gdk_pixbuf_animation_new_from_file):
2969 moved the file here. It seems natural to put this function here,
2970 as that's where the gdk_pixbuf_new_from_file function is, but it's
2971 still a little convoluted. The source files might be played with
2974 1999-12-14 Jonathan Blandford <jrb@redhat.com>
2976 * gdk-pixbuf/gdk-pixbuf-loader.c
2977 (gdk_pixbuf_loader_get_animation): Gets the animation from the
2980 1999-12-16 Federico Mena Quintero <federico@redhat.com>
2982 * doc/tmpl/rendering.sgml: Added notice about initializing GdkRGB
2983 before using the GdkPixbuf rendering functions. Thanks to Joe
2984 Shaw <joe@off.net> for pointing this out.
2986 1999-12-13 Federico Mena Quintero <federico@redhat.com>
2988 * gdk-pixbuf/gnome-canvas-pixbuf.c
2989 (gnome_canvas_pixbuf_class_init): Renamed arguments to
2990 width_in_pixels, height_in_pixels, x_in_pixels, y_in_pixels, for
2991 consistency with the new canvas.
2992 (PixbufPrivate): Do the same renaming in the structure fields, for
2995 * doc/tmpl/gnome-canvas-pixbuf.sgml: Updated for new argument names.
2997 1999-12-12 Federico Mena Quintero <federico@redhat.com>
2999 * gdk-pixbuf/Makefile.am (libgdk_pixbuf_la_LDFLAGS): Use a
3000 conditional to see whether to link $(GNOME_LIBS) or not.
3002 1999-12-10 Jonathan Blandford <jrb@redhat.com>
3004 * gdk-pixbuf/gdk-pixbuf-io.h: thinking about the new loading API.
3006 * gdk-pixbuf/gdk-pixbuf-drawable.c (gdk_pixbuf_get_from_drawable):
3007 make a warning go away.
3009 * gdk-pixbuf/gdk-pixbuf.h: added new prototypes for animations.
3011 * gdk-pixbuf/gdk-pixbuf-loader.h: added new prototypes for
3014 1999-12-09 Michael Zucchi <zucchi@zedzone.mmc.com.au>
3016 * gdk-pixbuf/gdk-pixbuf.h: Enable gdk_pixbuf_get_from_drawable()
3019 * gdk-pixbuf/gdk-pixbuf-drawable.c (gdk_pixbuf_get_from_drawable):
3020 Filled in body of function.
3021 (rgbconvert): Added GdkColormap parameter, and to all conversion
3023 (convert_real_slow): New function - should convert ANY visual/data
3024 format properly, but it aint fast. Used as a fallback when an
3025 optimised routine wont match.
3026 (rgbconvert): Do very specific tests on the data format to verify
3027 properly if the optimised version will do, otherwise use the
3028 fallback function for all other data formats.
3030 * gdk-pixbuf/Makefile.am: Re-enabled building of
3031 textpixbuf-drawable.
3033 * gdk-pixbuf/testpixbuf-drawable.c (main): Changed to use
3034 gdk_pixbuf_get_from_drawable().
3036 1999-12-08 Arjan van de Ven <arjan@fenrus.demon.nl>
3038 * gdk-pixbuf/gdk-pixbuf-drawable.c : Fixed the red/green/red
3039 bug on two occasions.
3040 * gdk-pixbuf/io-ras.c: Changed from the custom be32_to_cpu
3041 function to the generic glib one.
3043 1999-12-08 Federico Mena Quintero <federico@redhat.com>
3045 * gdk-pixbuf/gdk-pixbuf-drawable.c: Fix includes.
3046 (gdk_pixbuf_get_from_drawable): Implemented the zillion sanity
3047 checks and API definition. The body needs filling in and it needs
3048 to do the Right Thing(tm) for pixmaps plus the given colormap and
3049 windows and their own colormaps.
3051 * gdk-pixbuf/gdk-pixbuf.h: Added prototype for
3052 gdk_pixbuf_get_from_drawable(). Killed gdk-pixbuf-drawable.h.
3054 * gdk-pixbuf/Makefile.am: Re-added the gdk-pixbuf-drawable sources.
3056 * doc/tmpl/from-drawables.sgml: Populated.
3058 * doc/gdk-pixbuf.sgml: Added the from-drawables section.
3060 * doc/Makefile.am (tmpl_sources): Added tmpl/from-drawables.sgml.
3062 * doc/gdk-pixbuf-sections.txt: Added a section for getting pixbufs
3065 1999-12-07 Federico Mena Quintero <federico@redhat.com>
3067 * doc/tmpl/gnome-canvas-pixbuf.sgml: Added clarification about
3068 reference counting for GdkPixbuf structures.
3070 1999-12-07 Martin Baulig <martin@home-of-linux.org>
3072 * gdk-pixbuf/Makefile.am (testpixbuf_LDADD): Conditionally
3073 include $(GNOME_LIBS) here.
3075 1999-12-05 Arjan van de Ven <arjan@fenrus.demon.nl>
3077 Added missing "include <string.h>" to:
3078 * gdk-pixbuf/io-ras.c
3079 * gdk-pixbuf/io-bmp.c
3080 * gdk-pixbuf/io-ico.c
3082 1999-12-06 Federico Mena Quintero <federico@redhat.com>
3084 * gdk-pixbuf/gdk-pixbuf-io.c (file_formats): Patch from Arjan to
3087 1999-12-05 Federico Mena Quintero <federico@redhat.com>
3089 * gdk-pixbuf/Makefile.am (testpixbuf_LDADD): Add back
3090 $(GNOME_LIBS). This must compile outside of gnome-libs. If you
3091 want, send me a patch to do the conditional stuff properly.
3092 Otherwise, please read the GNOME Programming Guidelines,
3093 especially the "CVS policies" section.
3095 1999-12-05 Jaka Mocnik <jaka.mocnik@kiss.uni-lj.si>
3097 * gdk-pixbuf/Makefile.am: removed GNOME_LIBS from testpixbuf_LDADD.
3099 1999-12-05 Arjan van de Ven <arjan@fenrus.demon.nl>
3101 * gdk-pixbuf/io-ico.c: Bug in palet-size
3104 1999-12-04 Arjan van de Ven <arjan@fenrus.demon.nl>
3106 * gdk-pixbuf/io-bmp.c: Major cleanup, added support for
3107 32 bpp and 4 bpp (uncompressed) images, fixed 1bpp.
3109 * gdk-pixbuf/io-ras.c: Minor cleanup, ran through lclint
3111 * gdk-pixbuf/io-ico.c: Minor cleanup, fixed 1bpp icons,
3114 * gdk-pixbuf/gdk-pixbuf-io.c: Added detection of .CUR files
3115 (Windows Cursor files). These are identical to .ICO files,
3116 except for the signature and 2 extra fields for the hotspot.
3118 1999-12-03 Federico Mena Quintero <federico@redhat.com>
3120 * gdk-pixbuf/gnome-canvas-pixbuf.c (gnome_canvas_pixbuf_get_arg):
3121 Removed unused variable `item'.
3123 1999-12-03 Jonathan Blandford <jrb@redhat.com>
3125 * gdk-pixbuf/io-gif.c (gif_fill_in_lines): added a comment to
3126 explain this function better.
3128 1999-12-02 Federico Mena Quintero <federico@redhat.com>
3130 Source files moved from src/ to gdk-pixbuf/, to be consistent with
3133 * doc/Makefile.am: Modified for the new source directory.
3135 * configure.in: Likewise.
3137 * Makefile.am: Likewise.
3139 * autogen.sh: Likewise.
3141 * gdk-pixbuf/Makefile.am: Likewise.
3143 1999-12-02 Federico Mena Quintero <federico@redhat.com>
3145 * src/testpixbuf.c: #include <config.h>, and fix includes.
3147 * src/testpixbuf-drawable.c: #include <config.h>, and fix includes.
3149 * src/io-xpm.c: Fix includes.
3151 * src/io-tiff.c: Fix includes.
3153 * src/io-ras.c: Fix includes, and do not include more stuff than needed.
3155 * src/io-pnm.c: Fix inlcudes, and do not include more stuff than needed.
3157 * src/io-png.c: Fix includes.
3159 * src/io-ico.c: Fix includes, and do not include more stuff than needed.
3161 * src/io-gif.c: Fix includes, and do not include more stuff than needed.
3163 * src/io-bmp.c: Fix includes, and do not include more stuff than needed.
3165 * src/gnome-canvas-pixbuf.c: Fix includes.
3167 * src/gdk-pixbuf.c: Fix includes.
3169 * src/gdk-pixbuf-util.c: Fix includes.
3171 * src/gdk-pixbuf-render.c: Fix includes.
3173 * src/gdk-pixbuf-io.h: Fix includes.
3175 * src/gdk-pixbuf-drawable.c: Fix includes.
3177 * src/gdk-pixbuf-drawable.h: Use angle brackets for the gdk-pixbuf
3180 * src/gdk-pixbuf-data.c: Fix includes.
3182 * src/gdk-pixbuf-loader.c: #include <config.h>
3184 * src/gdk-pixbuf-loader.h: Use angle brackets for the gdk-pixbuf
3187 * src/Makefile.am: Commented out the gdk-pixbuf-drawable stuff,
3188 since it is not finished.
3190 * src/gdk-pixbuf.h: Removed unused transformation prototypes.
3192 * src/gdk-pixbuf-util.c: New file with utility and convenience
3193 functions for pixbufs.
3195 * src/Makefile.am (libgdk_pixbuf_la_SOURCES): Added gdk-pixbuf-util.c.
3197 * doc/gdk-pixbuf-sections.txt: Added section for utility functions.
3199 * doc/Makefile.am (tmpl_sources): Added tmpl/util.sgml.
3201 * doc/gdk-pixbuf.sgml: Added the utilities section.
3203 * doc/tmpl/util.sgml: Documentation for the utility functions.
3205 1999-11-29 Owen Taylor <otaylor@redhat.com>
3207 * src/gdk-pixbuf-render.c (gdk_pixbuf_render_to_drawable_alpha):
3208 Keep the mask around until after we draw ... since
3209 the GC changes aren't flushed to the X server until we
3210 draw, destroying it before that may result in BadPixmap
3213 1999-11-30 Havoc Pennington <hp@pobox.com>
3215 * configure.in: Add AM_CONDITIONAL for inside gnome-libs
3217 * src/Makefile.am: conditionalize GnomeCanvasPixbuf
3219 1999-11-29 Federico Mena Quintero <federico@redhat.com>
3221 * src/Makefile.am: Uncomment the GnomeCanvasPixbuf sources. This
3222 should be made conditional, not blindly commented out.
3224 1999-11-29 Jonathan Blandford <jrb@redhat.com>
3226 * src/Makefile.am (ICO_LIB): Added another loader from Arjan to
3227 handle .ico files. Cool.
3229 1999-11-24 Jonathan Blandford <jrb@redhat.com>
3231 * src/io-bmp.c (OneLine24): new patch from Arjan to handle
3234 1999-11-24 James Henstridge <james@daa.com.au>
3236 * configure.in (AC_OUTPUT): altered hack to place the symlink in the
3237 top builddir rather than src. This still builds fine, and does not
3238 get gtk-doc into an infinite loop when trying to find all the source
3241 1999-11-23 Jonathan Blandford <jrb@redhat.com>
3243 * Removed #PRAGMA } from headers. Also, make compile if you don't
3244 have it installed, already.
3246 1999-11-22 Federico Mena Quintero <federico@redhat.com>
3248 * src/gnome-canvas-pixbuf.c (gnome_canvas_pixbuf_draw): Create the
3249 temporary buffer to the size of the interesction of the bounding
3250 box and the expose area, not the whole expose area. This speeds
3253 * src/gdk-pixbuf-render.c (gdk_pixbuf_render_threshold_alpha): Do
3254 not paint black on the mask, since we already cleared it in a
3255 single gdk_draw_rectangle() operation.
3257 1999-11-22 Raja R Harinath <harinath@cs.umn.edu>
3259 * configure.in (GDK_PIXBUF_DIR): Fix for srcdir != builddir.
3261 1999-11-22 Havoc Pennington <hp@pobox.com>
3263 * src/Makefile.am (GDK_PIXBUF_LIBS): Patch from Paul Fisher
3264 <pnfisher@redhat.com> adds all -lgdk-pixbuf and all other
3265 dependencies to LIBADD variables for loadable modules. Necessary
3266 for a Java dynamic loading thing to be able to figure it out.
3268 1999-11-22 Havoc Pennington <hp@pobox.com>
3270 * src/io-png.c (image_load_increment): Call the update_area
3271 callback depending on the number of rows loaded in this increment.
3273 * src/testpixbuf.c (main): slow down the progressive load demo
3275 1999-11-16 Havoc Pennington <hp@pobox.com>
3277 * src/gdk-pixbuf-drawable.h: Get the quotes right on the #include
3279 1999-11-22 Jonathan Blandford <jrb@redhat.com>
3281 * configure.in (GDK_PIXBUF_DIR): make the symlink. Does not work
3282 for srcdir != buildir != . Beats me why; I can't figure it out.
3283 AC_OUTPUT_COMMANDS doesn't seem to let me substitute it correctly.
3285 1999-11-21 Jonathan Blandford <jrb@redhat.com>
3287 * src/gdk-pixbuf-io.c: added io-bmp from Arjan
3288 <arjan@fenrus.demon.nl>
3290 1999-11-20 Michael Zucchi <zucchi@zedzone.mmc.com.au>
3292 * src/gdk-pixbuf-drawable.c (gdk_pixbuf_from_drawable_core):
3293 Rework/reorder of the code. Each case has been separated into
3294 another function; its big but it should be quick.
3295 gdk_pixbuf_rgba_from_drawable() will now return a pixbuf with
3296 opaque alpha information. Not all depths/formats have been
3297 tested, but 8, 15/16 and 24 (alinged 32) should work ok.
3299 1999-11-17 Larry Ewing <lewing@gimp.org>
3301 * src/gnome-canvas-pixbuf.c (gnome_canvas_pixbuf_bounds):
3302 implement the bounds method correctly.
3303 (compute_viewport_affine): compute the affine need to fit the
3304 image within the viewport given by the args.
3305 (compute_render_affine): call compute_viewport_affine.
3307 1999-11-16 Havoc Pennington <hp@pobox.com>
3309 * src/gdk-pixbuf-drawable.h: Use includes from the current
3310 directory, not the system directory.
3312 Mon Nov 15 17:18:28 1999 George Lebl <jirka@5z.com>
3314 * src/testpixbuf-drawable.c: use includes from the current directory
3315 rather then from the system include directory as gdk-pixbuf
3316 includes are not yet installed when this is compiled.
3318 1999-11-13 Cody Russell <bratsche@dfw.net>
3319 * src/testpixbuf-drawable.c: Added a test program for drawable
3322 * src/Makefile.am: Build testpixbuf-drawable.
3324 1999-11-12 Cody Russell <bratsche@dfw.net>
3326 * src/gdk-pixbuf-drawable.c: Merged in Michael Zucchi's changes.
3328 1999-11-10 Federico Mena Quintero <federico@redhat.com>
3330 * doc/tmpl/gdk-pixbuf-loader.sgml: Populated.
3332 * doc/gdk-pixbuf.signals: Put in the real names of signal
3335 * src/gdk-pixbuf-loader.c: Improved documentation comments.
3337 1999-11-10 Jonathan Blandford <jrb@redhat.com>
3339 * src/gdk-pixbuf-loader.c (gdk_pixbuf_loader_close): emit the
3342 * src/io-ras.c (OneLineMapped_file): Now can handle indexing
3343 correctly. Patch from Arjan to do so.
3345 1999-11-10 Michael Fulbright <drmike@redhat.com>
3347 * src/io-pnm.c (pnm_ascii_read_scanline): Fixed loading of ASCII PNM
3350 * src/testpixbuf.c: Added final queued draw when done loading image.
3352 1999-11-10 Jonathan Blandford <jrb@redhat.com>
3354 * src/gdk-pixbuf-io.c (gdk_pixbuf_load_module): removed spurious
3357 1999-11-10 Federico Mena Quintero <federico@redhat.com>
3359 * src/gdk-pixbuf-io.c (gdk_pixbuf_new_from_xpm_data): Added
3362 1999-11-09 Federico Mena Quintero <federico@redhat.com>
3364 * src/io-png.c: Fixed some incompatible pointer initializations.
3366 * src/io-jpeg.c (image_load_increment): Remove unused variable.
3368 1999-11-09 Michael Fulbright <drmike@redhat.com>
3370 * src/testpixbuf.c: Fixed it to use timeout to read from file
3371 for progressive loading. Set TBF_KBPS=n, where n is the number of
3372 kilobytes/second to simulate in downloading. n has to be an integer.
3374 * src/io-jpeg.c: Slight cosmetic cleanup.
3376 * src/io-pnm.c: Fixed raw PNM loading bug. Also discovered that ASCII
3377 PBM loading has a similar problem and will address tomorrow.
3379 1999-11-09 Havoc Pennington <hp@pobox.com>
3381 * src/Makefile.am (libgdk_pixbuf_la_SOURCES): build the
3382 gdk-pixbuf-drawable stuff.
3384 1999-11-09 Federico Mena Quintero <federico@redhat.com>
3386 * configure.in: Bumped version number to 0.4.
3388 1999-11-09 Michael Fulbright <drmike@redhat.com>
3390 * src/io-pnm.c : Finished progressive PNM loading code. Should handle
3391 all types of PNM files now.
3393 * src/io-jpeg.c (image_load_increment): Figured out problem with
3394 loading Progressive JPEG's progressively (say that 10 times fast).
3395 Currently for Progressive JPEG's the entire image is loaded before
3396 it is displayed. libjpeg supports a fancier mechanism which I may
3399 With these changes all JPEG formats appear to load properly for me.
3401 1999-11-08 Jonathan Blandford <jrb@redhat.com>
3403 * src/io-ras.c (image_load_increment): Final patch from Arjan.
3404 Seems to do progressive loading.
3406 1999-11-08 Michael Fulbright <drmike@redhat.com>
3408 * src/io-pnm.c image_load (): Fixed so we do not create a separate
3409 pixel buffer when reading in image - we reuse the pixel data in
3410 the GdkPixbuf structure instead.
3412 1999-11-08 Michael Fulbright <drmike@redhat.com>
3414 * src/io-pnm.c pnm_read_ascii_scanline (): Added support for
3415 ASCII PNM files. Note I haven't tested loaded ASCII PBM files because
3416 I can't seem to find a utility to convert into this format.
3417 Next is to add progressive loading support for the PNM format.
3419 1999-11-07 Federico Mena Quintero <federico@redhat.com>
3421 * doc/tmpl/gnome-canvas-pixbuf.sgml: Finished detailed explanation
3422 of the width, height, x, and y setting and pixels arguments.
3424 1999-11-05 Jonathan Blandford <jrb@redhat.com>
3426 * src/io-ras.c (image_load): third patch. Now it seems to load.
3428 * src/gdk-pixbuf-io.c: second patch Arjan van de Ven
3429 <arjan@fenrus.demon.nl> to autodetect/load the sunras files.
3431 * src/io-ras.c (image_load): new file from Arjan van de Ven
3432 <arjan@fenrus.demon.nl> to begin the ras loader.
3434 1999-11-05 Federico Mena Quintero <federico@redhat.com>
3436 * doc/gdk-pixbuf-sections.txt: Removed gdk-pixbuf-io, since it is
3437 for internal use only.
3439 * doc/gdk-pixbuf.sgml: Likewise.
3441 * doc/tmpl/gnome-canvas-pixbuf.sgml: Finished docs.
3443 1999-11-05 Michael Fulbright <drmike@redhat.com>
3445 * src/io-pnm.c: Implemented support for reading raw PBM/PGM/PPM
3446 files from a file. Next step is support for ASCII files, and
3447 then incremental loading.
3449 1999-11-04 Federico Mena Quintero <federico@redhat.com>
3451 * Makefile.am: Added doc to SUBDIRS.
3453 1999-11-04 Michael Fulbright <drmike@redhat.com>
3455 * src/io-jpeg.c: Prettied up code slightly.
3456 * src/io-pnm.c: Start of pnm loader (from file and progressively).
3457 Doesn't do much yet (will finish tomorrow).
3458 * src/gdk-pixbuf-io.c: Added pnm to structure of known types.
3460 1999-11-04 Federico Mena Quintero <federico@redhat.com>
3462 * doc/tmpl/rendering.sgml: Populated.
3464 * doc/Makefile.am: Added the template files.
3466 1999-11-04 Havoc Pennington <hp@pobox.com>
3468 * src/gdk-pixbuf-render.c (gdk_pixbuf_render_to_drawable): In
3469 docs, explain what a dither offset is for.
3470 (gdk_pixbuf_render_to_drawable_alpha): Explain why you would use
3471 this function vs. gdk_pixbuf_render_to_drawable().
3473 1999-11-04 Havoc Pennington <hp@pobox.com>
3475 * configure.in: Use libart-config correctly; find gnome-config
3476 separately. Fix GNOME_LIBS to be correct in "no gnome installed
3479 * src/Makefile.am: Link to GNOME_LIBS instead of a hardcoded
3482 Patch untested in the inside-gnome-libs case, I need to commit
3483 then check out to the gnome-libs I'm using.
3485 1999-11-04 Michael Fulbright <drmike@redhat.com>
3487 * src/io-jpeg.c (image_begin_load): Add update_func callback.
3488 * src/io-jpeg.c (image_load_increment): Call updated callback when
3489 new graphic data decoded.
3491 1999-11-04 Jonathan Blandford <jrb@redhat.com>
3493 * src/gdk-pixbuf-loader.c (gdk_pixbuf_loader_update): handle the
3495 * src/io-png.c (image_begin_load): add a update_func callback.
3496 * src/io-gif.c (image_begin_load): add a update_func callback.
3497 (gif_get_lzw): added the update_func ability
3499 * src/io-tiff.c (image_begin_load): add a update_func callback.
3501 1999-11-04 Federico Mena Quintero <federico@redhat.com>
3503 * doc/tmpl/gdk-pixbuf.sgml: Populated.
3505 * doc/tmpl/refcounting.sgml: Populated.
3507 * doc/tmpl/file-loading.sgml: Populated.
3509 * src/gdk-pixbuf.c: Added documentation comments.
3511 * src/gdk-pixbuf-io.c (gdk_pixbuf_new_from_file): Added
3512 documentation comments.
3514 * doc/: Finished integrating the documentation framework.
3516 1999-11-03 Federico Mena Quintero <federico@redhat.com>
3518 * configure.in: Removed libgif stuff now that we do not depend on it.
3519 Added the necessary cruft for gtk-doc.
3521 * src/Makefile.am: Unconditionally build the GIF loader.
3523 1999-11-03 Jonathan Blandford <jrb@redhat.com>
3525 * src/io-gif.c (gif_read): renamed ReadOK to gif_read.
3526 Added a lot of comments to the file.
3528 * src/Makefile.am (libpixbuf_gif_la_LIBADD): Remove dependency on
3531 1999-11-03 Michael Fulbright <drmike@redhat.com>
3533 * src/io-jpeg.c (image_load_increment): Further removal of
3534 bugginess in local buffering code. Handles grayscale jpegs
3537 * src/io-jpeg.c (image_load_stop): Was freeing local context
3538 for jpeg library before calling jpeg_decompres_finish ().
3540 1999-11-03 Jonathan Blandford <jrb@redhat.com>
3542 * src/io-gif.c (image_load_increment): now handle arbitrary buffer
3544 (gif_get_lzw): set the transparency to the right val.
3546 1999-11-03 Federico Mena Quintero <federico@redhat.com>
3548 * src/gnome-canvas-pixbuf.c (gnome_canvas_pixbuf_init):
3549 Initiailize the x and y fields.
3550 (gnome_canvas_pixbuf_destroy): Queue a redraw upon destruction.
3551 (PixbufPrivate): Renamed need_size_update to need_xform_update.
3552 (recompute_bounding_box): Do not use temporary values.
3554 1999-11-03 Jonathan Blandford <jrb@redhat.com>
3556 * src/io-gif.c (set_gif_lzw_clear_code): new state. Fixes
3559 * src/gnome-canvas-pixbuf.c (recompute_bounding_box): remove
3560 unneeded x,y,h,w vars.
3562 1999-11-03 Larry Ewing <lewing@gimp.org>
3564 * src/gnome-canvas-pixbuf.c (compute_render_affine): adjust
3565 render_affine calculation for x,y offsets.
3566 (gnome_canvas_pixbuf_set_arg): add x,y args.
3567 (gnome_canvas_pixbuf_get_arg): add x,y args.
3568 (recompute_bounding_box): simply code using ArtDrect and the
3569 render_affine. Removed compute_xform_vectors as it was no longer
3572 1999-11-03 Federico Mena Quintero <federico@redhat.com>
3574 * src/gnome-canvas-pixbuf.c (gnome_canvas_pixbuf_point): I'm a
3575 doofus. Return a distance, not a boolean, for opaque images.
3577 * src/gnome-canvas-pixbuf.c (recompute_bounding_box): Do proper
3578 rounding of bounding box coordinates.
3579 (gnome_canvas_pixbuf_bounds): Implemented the ::bounds() method.
3580 (gnome_canvas_pixbuf_draw): Use the correct alpha threshold value.
3582 1999-11-03 Jonathan Blandford <jrb@redhat.com>
3584 * src/io-gif.c (gif_prepare_lzw): s/lwz/lzw/g
3586 1999-11-03 Michael Fulbright <drmike@redhat.com>
3588 * src/io-jpg.c (image_load_increment): Fixed code which moved
3589 buffer around as new data comes in to work properly. JPEG progressive
3590 loading should be working now except for grayscale JPEG's, which I
3591 will look into next.
3593 1999-11-03 <sopwith@redhat.com>
3594 * src/testpixbuf.c: A GtkFunction needs to return a value for
3595 deterministic behaviour. Also put dot printing back in.
3597 1999-11-03 <jrb@redhat.com>
3599 * src/io-gif.c (gif_get_extension): Read 'til the next empty block
3602 1999-11-02 Cody Russell <bratsche@dfw.net>
3603 * src/gdk-pixbuf-drawable.c: Changed the behavior to return NULL
3604 if part of the requested image is offscreen, rather than clipping
3607 1999-11-02 Jonathan Blandford <jrb@redhat.com>
3609 * src/io-gif.c (gif_fill_in_lines): Fill in the gif's blank areas
3610 for interlacing and progressive loading.
3612 1999-11-02 Cody Russell <bratsche@dfw.net>
3613 * src/gdk-pixbuf-drawable.c (gdk_pixbuf_from_drawable_core): Now
3614 calls gdk_pixbuf_new_from_art_pixbuf() instead of gdk_pixbuf_new().
3616 1999-11-02 Jonathan Blandford <jrb@redhat.com>
3618 * src/io-gif.c (gif_main_loop): Now progressive gif loading works!
3619 It's a little slow though. )-:
3621 1999-11-02 Elliot Lee <sopwith@redhat.com>
3622 * src/gdk-pixbuf-loader.[ch], src/gdk-pixbuf-io.h: Make the
3623 arguments to the write/load_increment operations const-correct.
3625 1999-11-02 Federico Mena Quintero <federico@redhat.com>
3627 * src/gnome-canvas-pixbuf.c (gnome_canvas_pixbuf_point):
3628 Implemented the ::point() method. We do a simple containment test
3629 instead of a full distance calculation since the canvas is going
3630 to change to that scheme, anyways.
3632 1999-11-02 Elliot Lee <sopwith@redhat.com>
3634 * src/testpixbuf.c: Allow using $TBF_READLEN to specify the size
3635 of the chunks that are read from the input file.
3637 1999-11-02 Larry Ewing <lewing@gimp.org>
3639 * src/gnome-canvas-pixbuf.c (gnome_canvas_pixbuf_render): add aa
3641 (gnome_canvas_pixbuf_class_init): add gnome_canvas_pixbuf_render
3644 1999-11-02 Federico Mena Quintero <federico@redhat.com>
3646 * src/gnome-canvas-pixbuf.c (compute_render_affine): Moved the
3647 affine computation code from ::draw() to here, since it is needed
3648 by ::point() as well.
3650 1999-11-02 Elliot Lee <sopwith@redhat.com>
3652 * src/gdk-pixbuf-loader.c: Reorganize gdk_pixbuf_loader_write into
3653 three functions, and eliminate duplication of code from write()
3654 and close(). Also fix bug where the 128-byte header was being
3657 1999-11-01 Federico Mena Quintero <federico@redhat.com>
3658 * src/gnome-canvas-pixbuf.c (recompute_bounding_box): Fixed
3659 bounding box computation.
3661 1999-11-01 Federico Mena Quintero <federico@redhat.com>
3663 * src/gnome-canvas-pixbuf.c: Start of the pixbuf canvas item.
3664 Drawing affines seem to work. Bounding box is fubared. ::point()
3665 is not implemented. This is a work in progress.
3667 * src/Makefile.am: Added gnome-canvas-pixbuf.[ch] to the list of
3670 * configure.in: Sigh. We need to link in libgnomeui for the
3671 canvas stuff. This mess will disappear when gdk-pixbuf gets
3672 folded into gnome-libs.
3674 1999-10-30 Jonathan Blandford <jrb@redhat.com>
3676 * src/io-gif.c: Some more work. Now it generates a gdk_pixbuf of
3677 the right size, at a minimum, even if the image is squished and
3679 (ReadImage): lets get the offset right. This will let transparent
3682 1999-10-29 Michael Fulbright <drmike@redhat.com>
3684 * src/io-jpeg.c: image_load_increment(): Fixed bug when
3685 image width was not a multiple of 4 - always use the
3686 gdk_pixbuf rowstride to increment pointers!
3688 1999-10-29 Michael Fulbright <drmike@redhat.com>
3690 * src/io-jpeg.c: Added first cut at progressive jpeg loading.
3691 Currently does not handle either progressive jpeg files (jpeg
3692 files with multiple scans at different quality settings), but
3693 I plan on adding this support soon. These are fairly rare in
3694 my experience, so it shouldn't slow people down too much.
3695 Grayscale jpegs also don't work but that should be easy to fix.
3697 1999-10-29 Michael Fulbright <drmike@redhat.com>
3699 * src/testpixbuf.c: Added title to windows so you can identify
3700 progressive and file windows.
3702 1999-10-29 Michael Fulbright <drmike@redhat.com>
3704 * src/gdk-pixbuf-loader.c (gdk_pixbuf_loader_write): Actually
3705 load the image handler when we determine the image type.
3707 * src/gdk-pixbuf-io.[ch] (gdk_pixbuf_load_module): Changed the
3708 previously static function load_image_handler () to
3709 a public function gdk_pixbuf_load_module (). It is needed in
3710 gdk-pixbuf-loader.c to load image handler modules. This function
3711 is different from gdk_pixbuf_get_module (), which only returns
3712 a reference to the required handler, because it actually loads
3713 the handler into memory. Both actions should possibly be combined
3714 in a convenience function since one w/o the other doesn't seem to
3717 1999-10-28 Jonathan Blandford <jrb@redhat.com>
3719 * src/gdk-pixbuf-loader.c (gdk_pixbuf_loader_write): don't send a
3722 1999-10-28 Federico Mena Quintero <federico@redhat.com>
3724 * src/gdk-pixbuf-render.c (gdk_pixbuf_render_to_drawable): New
3725 function to render a portion of a pixbuf to a drawable. Ignores
3726 alpha information and takes in a GC.
3727 (gdk_pixbuf_render_to_drawable_alpha): New function to render a
3728 portion of a pixbuf to a drawable. It automatically creates a GC
3729 and a clipping mask for alpha pixbufs.
3731 1999-10-28 Jonathan Blandford <jrb@redhat.com>
3733 * src/gdk-pixbuf.h: turned convenience macros into convenience
3734 functions so some error checking could be added.
3736 * src/io-tiff.c (image_load_increment): started work on the tiff
3737 non-incremental loader.
3738 (image_begin_load): Finished the incremental loader.
3740 * src/io-gif.c (image_load_increment): started work on the gif
3743 * src/gdk-pixbuf-io.h: Changed ModuleType to GdkPixbufModule.
3745 1999-10-27 Federico Mena Quintero <federico@redhat.com>
3747 * src/gdk-pixbuf-render.c (gdk_pixbuf_render_threshold_alpha): New
3748 function to threshold a pixbuf's alpha channel into a bitmap.
3750 * src/gdk-pixbuf.c (gdk_pixbuf_new): Fixed so that it will
3751 contemplate future extensions to ArtPixBuf's formats.
3753 * src/io-png.c (png_info_callback): Use the new API of gdk_pixbuf_new().
3755 * src/gdk-pixbuf.h (gdk_pixbuf_get_height): Added some convenience
3756 macros to fetch the ArtPixBuf's fields.
3758 1999-10-27 Havoc Pennington <hp@pobox.com>
3760 * src/testpixbuf.c (main): Display the progressive load
3762 * src/io-png.c (setup_png_transformations): Break transformation
3763 code into separate function
3764 (png_info_callback): Use setup_png_transformations
3766 1999-10-27 Havoc Pennington <hp@pobox.com>
3768 * src/gdk-pixbuf-io.c (gdk_pixbuf_new_from_xpm_data): Check
3769 properly whether the XPM module has already been loaded
3770 (gdk_pixbuf_new_from_file): Check properly if loader module
3771 was already loaded (was checking if load symbol was present
3772 in order to decide whether to re-load; should check module !=
3773 NULL, then load != NULL)
3774 (image_handler_load): Check in present working directory,
3775 makes it easier to debug for now
3776 (file_formats): This array initializer was seriously on crack,
3777 was assigning a function pointer to a GModule*
3779 * src/testpixbuf.c (main): Change type of pixbuf_loader to
3782 1999-10-27 Havoc Pennington <hp@pobox.com>
3784 * src/gdk-pixbuf-loader.c (gdk_pixbuf_loader_finalize):
3785 Fix typo that prevented compilation
3786 (gdk_pixbuf_loader_destroy): ditto
3788 1999-10-27 Federico Mena Quintero <federico@redhat.com>
3790 * src/gdk-pixbuf-loader.c (gdk_pixbuf_loader_new): Return a
3791 GdkPixbufLoader, not a GtkObject.
3792 (gtk_marshal_NONE__INT_INT_INT_INT): Made static.
3793 (gdk_pixbuf_loader_get_type): Documented.
3794 (gdk_pixbuf_loader_class_init): Initialize the parent class
3796 (gdk_pixbuf_loader_destroy): Added sanity checks. Call the parent
3797 class destroy function.
3798 (gdk_pixbuf_loader_new): Documented.
3799 (gdk_pixbuf_loader_finalize): Call the parent class finalize
3801 (gdk_pixbuf_loader_write): Use size_t for count.
3803 1999-10-27 Michael Fulbright <drmike@redhat.com>
3805 * src/gdk-pixbuf-loader.c (gdk_pixbuf_loader_destroy): Fixed
3806 logic so we only try to close loader if it wasn't previously closed.
3808 1999-10-27 Michael Fulbright <drmike@redhat.com>
3810 * src/gdk-pixbuf-loader.c: Made sure image_loader struct member of
3811 pixbuf_loader properly initialized.
3813 * src/testpixbuf.c: Made sure we cleanup pixbuf_loader properly
3816 1999-10-26 Jonathan Blandford <jrb@redhat.com>
3818 * src/gdk-pixbuf-io.c (image_handler_load): load the vtable fully.
3820 * src/gdk-pixbuf-loader.c: Finished initial cut at the object.
3822 1999-10-26 Havoc Pennington <hp@pobox.com>
3824 * src/gdk-pixbuf-loader.h: fix signals
3826 * src/gdk-pixbuf-io.h: add new vtable fields
3829 1999-10-26 Jonathan Blandford <jrb@redhat.com>
3831 * src/gdk-pixbuf-loader.h: New Class. Beginning of progrssive
3834 1999-10-25 Federico Mena Quintero <federico@redhat.com>
3836 * configure.in (CFLAGS): Patch from Uwe Koloska
3837 <koloska@Rcs1.urz.tu-dresden.de> to fix a stupid typo of mine.
3839 1999-10-22 Havoc Pennington <hp@pobox.com>
3841 * src/io-xpm.c (mem_buffer): Clean up stupid
3842 increment-inside-array-dereference thing
3844 * src/testpixbuf.c: Add XPM data tests.
3846 * src/io-xpm.c: Make the XPM data buffer const, fix const
3847 correctness throughout the code.
3849 1999-10-22 Havoc Pennington <hp@pobox.com>
3851 * src/gdk-pixbuf.h: Export gdk_pixbuf_new_from_xpm_data()
3853 1999-10-22 Havoc Pennington <hp@pobox.com>
3855 * src/io-xpm.c (image_load_xpm_data): Export this symbol for
3856 loading an XPM from memory.
3858 * src/gdk-pixbuf-io.c (gdk_pixbuf_new_from_xpm_data): New
3859 function, loads pixbuf from xpm data
3860 (image_handler_load): Add g_return_if_fail() to ensure the same
3861 module isn't loaded twice. Add g_module_symbol() to scan for XPM
3864 1999-10-22 Federico Mena Quintero <federico@redhat.com>
3866 * src/io-png.c (image_load): Patch from Kristian Hogsberg
3867 Kristensen <hogsberg@daimi.au.dk> to avoid allocating extra row
3868 buffers; the rows can be read in directly into the main pixel
3871 1999-10-20 Federico Mena Quintero <federico@redhat.com>
3873 * src/gdk-pixbuf-io.c (image_handler_load): Free path.
3875 1999-10-20 Federico Mena Quintero <federico@redhat.com>
3877 * configure.in: Bumped version number to 0.3.
3879 * src/Makefile.am (lbgdk_pixbuf_la_LDFLAGS): Added a libtool
3880 version number for the library.
3882 1999-10-20 Federico Mena Quintero <federico@redhat.com>
3884 * src/gdk-pixbuf.h (GdkPixbuf): Removed the unref_fn field. Now
3885 all memory management of the buffer is done by libart.
3887 * src/gdk-pixbuf.c (gdk_pixbuf_unref): Do destruction here.
3888 Removed gdk_pixbuf_destroy, gdk_pixbuf_duplicate.
3890 * src/gdk-pixbuf-data.c (gdk_pixbuf_new_from_data): Implemented in
3891 terms of the libart functions. Removed the old code.
3893 * src/gdk-pixbuf-io.c (image_handler_load): Removed the save
3894 symbols. Saving will not be implemented in GdkPixbuf.
3896 * src/io-gif.c: Removed the saving stub.
3897 (image_load): Fixed memory management to fail gracefully if we run
3898 out of memory while loading the image. Close the gif file when we
3899 are done. This still needs more error handling for the DGif
3902 * src/io-jpeg.c (image_load): Some robustness fixes.
3904 * src/io-png.c: Removed the saving stuff.
3905 (image_load): Some memory management fixes.
3907 * src/io-tiff.c (image_load): Ditto.
3909 * src/io-xpm.c (pixbuf_create_from_xpm): Ditto.
3911 1999-10-18 Havoc Pennington <hp@pobox.com>
3913 * subautogen.sh: New name for macros/autogen.sh
3915 * autogen.sh: use subautogen.sh
3917 1999-10-18 Federico Mena Quintero <federico@redhat.com>
3919 * src/*: Reindented to use the GNOME Indentation. Renamed
3920 GdkPixBuf to GdkPixbuf, for consistency with the function names
3921 (and it is also easier to type) :-)
3923 1999-10-18 Havoc Pennington <hp@pobox.com>
3925 * configure.in: Use AM_PATH_GLIB instead of glib-config directly
3927 * src/Makefile.am: Re-enable testpixbuf with GTK_CFLAGS/GTK_LIBS
3929 1999-10-18 Havoc Pennington <hp@pobox.com>
3931 * Makefile.am (SUBDIRS): Remove "macros"
3933 * configure.in: Don't use GNOME_INIT, handle case where we are
3934 inside gnome-libs. AM_PATH_GTK for the GIF test
3936 * src/Makefile.am: Change flags to work without libgnomeui,
3937 comment out testpixbuf for now
3939 1999-10-18 Federico Mena Quintero <federico@redhat.com>
3941 * configure.in: Use $GTK_LIBS as the extra libs when checking for
3942 libgif/libungif, as they need the X libraries. Fixes bug #2472.
3944 1999-10-10 Cody Russell <bratsche@dfw.net>
3945 * src/gdk-pixbuf-drawable.c: core function now determines whether
3946 the requested geometry is on screen or not, and if some is not
3947 then the request is clamped to geometry that is on the screen.
3949 Changed 'pixbuf' to 'art_pixbuf' in core function.
3951 1999-10-08 Michael Fulbright <drmike@redhat.com>
3953 * src/gdk-pixbuf-data.c: Added to load rgb data from const data.
3955 * src/testpifbuf: Changed test program to display cdrom from rgb data
3956 if no filename given to test program.
3958 1999-10-07 Cody Russell <bratsche@dfw.net>
3959 * src/gdk-pixbuf-drawable.[ch]: Added. (Actually, Miguel committed
3960 them, but I wrote them).
3962 * src/gdk-pixbuf-drawable.h: Added a missing ; so things will now
3965 * src/Makefile.am: Added gdk-pixbuf-drawable.[ch] to
3966 libgdk_pixbuf_la_SOURCES and libgdk_pixbufinclude_HEADERS.
3968 * src/gdk-pixbuf-drawable.c: Added #include "gdk-pixbuf-drawable.h"
3971 * src/gdk-pixbuf-drawable.[ch]: Changed functions to return
3972 GdkPixBuf* instead of ArtPixBuf*.
3974 1999-09-22 Michael Meeks <michael@nuclecu.unam.mx>
3976 * src/gdk-pixbuf.c (gdk_pixbuf_new): created.
3977 (gdk_pixbuf_scale): use gdk_pixbuf_new + return a new scaled image.
3979 * src/gdk-pixbuf.h (struct _GdkPixBuf): Re-organise struct, + add
3980 GdkPixBufUnrefFunc + gdk_pixbuf_new.
3982 * src/io-jpeg.c (image_load): clean to use gdk_pixbuf_new.
3984 * src/io-xpm.c (_pixbuf_create_from_xpm): ditto.
3986 * src/io-tiff.c (image_load): ditto + fix leak
3988 * src/io-png.c (image_load): ditto + add more exit points; monitor.png
3989 crashes this module ( add warning :-)
3991 * src/io-bmp.c (image_load): ditto.
3993 * src/io-gif.c (image_load): ditto.
3995 1999-09-18 Michael Meeks <michael@nuclecu.unam.mx>
3997 * src/gdk-pixbuf.c (gdk_pixbuf_scale): Hack rgba support in so
3998 it doesn't crash scaling with alpha.
4000 1999-09-17 Federico Mena Quintero <federico@redhat.com>
4002 * src/io-bmp.c (image_load): Set the initial ref_count to 1.
4004 * src/io-gif.c (image_load): Likewise.
4006 * src/io-jpeg.c (image_load): Likewise.
4008 * src/io-png.c (image_load): Likewise.
4010 * src/io-tiff.c (image_load): Likewise.
4012 * src/io-xpm.c (_pixbuf_create_from_xpm): Likewise.
4014 * src/gdk-pixbuf-io.c (gdk_pixbuf_load_image): Added an assertion
4015 for the ref_count to be != 0.
4017 * src/gdk-pixbuf.c (gdk_pixbuf_ref): Be more paranoid with sanity
4019 (gdk_pixbuf_unref): Fix incorrect sanity check and comparison.
4021 1999-08-09 Federico Mena Quintero <federico@nuclecu.unam.mx>
4023 * src/io-png.c (image_save): Fixed compiler warnings. Fixed write
4024 to unallocated memory (row_ptr), and fixed its type as well. Take
4025 into account the ArtPixbuf's rowstride when assigning the row
4028 * src/gdk-pixbuf.c: Fixup includes.
4030 * src/gdk-pixbuf-io.c: Likewise.
4032 Sat Jul 31 19:19:47 CEST 1999
4034 * src/gdk-pixbuf-io.c:
4035 * src/io-png.c: Fixed two obvious C syntax bugs
4037 1999-07-29 Mark Crichton <crichton@gimp.org>
4039 * src/io-png.c (image_save): Added PNG saving function
4041 * src/gdk-pixbuf-io.c: Changed image_save function format. Now it's
4042 image_save(GdkPixBuf *p, FILE *f, ...)
4045 1999-07-26 Michael Zucchi <mzucchi@denr.sa.gov.au>
4047 * src/Makefile.am (*_LIB): Only build the relevant loaders which
4048 require extra libraries if we actually have those libraries.
4050 1999-07-23 Richard Hestilow <hestgray@ionet.net>
4052 * src/gdk-pixbuf.h: Include glib.h as it uses g* datatypes
4053 * gdk_pixbufConf.sh.in: Added for gnome-config
4055 * configure.in: Modified to generate gdk_pixbufConf.sh
4057 1999-07-20 Mark Crichton <crichton@gimp.org>
4059 * src/gdk-pixbuf.c (gdk_pixbuf_rotate): Fixed rotation. Now a bbox
4060 calculation needs to be done.
4062 1999-07-18 Larry Ewing <lewing@gimp.org>
4067 * src/io-jpeg.c: Fix a few memory leaks in the, most of them in
4068 error cases but one or two in the common case. There are probably
4069 a few small ones left.
4071 1999-07-18 Mark Crichton <crichton@gimp.org>
4073 * configure.in: removed version.h.
4075 * src/gdk-pixbuf-io.c (pixbuf_check_tiff): Minor readability
4078 1999-07-17 Mark Crichton <crichton@gimp.org>
4080 * src/gdk-pixbuf.c: Removed gdk_pixbuf_free, redundant code.
4081 (gdk_pixbuf_rotate): Added pixbuf rotation code.
4082 (gdk_pixbuf_scale): Changed // comments to /* */
4084 * src/gdk-pixbuf.h (gdk_pixbuf_destroy): Added gdk_pixbuf_destroy
4087 1999-07-16 Larry Ewing <lewing@gimp.org>
4089 * src/testpixbuf.c (expose_func): reverted the expose everything
4090 changes, I'm not sure why these went in.
4091 (config_func): bring this up to date with the new pixbuf_scale
4094 * src/gdk-pixbuf-io.c: added a couple of warnings to the module
4095 loading code so that poeple can diagnose problems better.
4097 * src/gdk-pixbuf.c (gdk_pixbux_scale): fix the borkedness, also it
4098 no longer allocates a new pixbuf, which make things nicer for the
4099 rest of the code. Unfortunately there is still a problem with
4100 scaling rgba images.
4102 1999-07-16 Mark Crichton <crichton@gimp.org>
4104 * src/testpixbuf.c (config_func): ConfigureEvent handler. This
4105 calls gdk_pixbuf_scale. However, something is not working.
4106 N.B.: current pixmap is now stored in user_data with a key of
4109 * src/gdk-pixbuf.c (gdk_pixbuf_scale): Implemented scaling function.
4110 Something is still borked, however.
4112 1999-07-15 Larry Ewing <lewing@gimp.org>
4114 * src/io-jpeg.c (image_load): add raph@gimp.org's fix to the jpeg
4117 * src/testpixbuf.c (main): fix up the file routines a little so
4118 that you can load multiple files given the file names
4120 1999-07-14 Larry Ewing <lewing@gimp.org>
4122 * src/testpixbuf.c (expose_func): added an almost proper expose
4123 handler for testpixbuf
4125 1999-07-13 Mark Crichton <crichton@gimp.org>
4127 * configure.in: Fixed GIF check. Replaced " with '
4128 * src/gdk-pixbuf.c: More (minor) work on gdk_pixbuf_scale
4130 1999-07-13 Mark Crichton <crichton@gimp.org>
4132 * configure.in: I am a bonehead. Added gif-lib check.