1 Sun Nov 18 07:54:22 2001 Owen Taylor <otaylor@redhat.com>
3 * gdk-pixbuf-loader.c: Remove include of gobject/signal.h.
5 2001-11-03 Sebastian Wilhelmi <wilhelmi@ira.uka.de>
7 * gdk-pixbuf-loader.c, gdk-pixbuf-scale.c: Documentation fixes.
9 2001-10-29 Tor Lillqvist <tml@iki.fi>
11 * Makefile.am: Use -no-undefined on Win32. Make
12 libgdk_pixbuf_1_3_la_OBJECTS depend on
13 gdk-pixbuf-marshal.c. Install import libraries.
15 * gdk_pixbuf.def: Update.
17 * gdk-pixbuf-io.c: (Win32) Use G_WIN32_DLLMAIN_FOR_DLL_NAME, saves
18 the actual DLL name of libgdk_pixbuf.
19 (get_libdir): Use it instead of guessing.
21 * io-xbm.c (gdk_pixbuf__xbm_image_begin_load): Use
22 g_file_open_tmp() insread of mkstemp().
24 2001-10-18 Matthias Clasen <matthiasc@poet.de>
26 * io-xbm.c (gdk_pixbuf__xbm_image_load_real): Don't dereference
27 context when it may be NULL. (#62344)
29 2001-10-16 Matthias Clasen <matthiasc@poet.de>
31 * gdk-pixdata.c, gdk-pixdata.h: Documentation.
33 * gdk-pixbuf-csource.1: Spelling fixes.
35 Wed Oct 10 11:52:17 2001 Owen Taylor <otaylor@redhat.com>
37 * gdk-pixdata.c gdk-pixbuf.h: Get rid of
38 GDK_PIXBUF_ERROR_HEADER/PIXEL_CORRUPT and use CORRUPT_IMAGE.
39 Get rid fo GD_PIXBUF_ERROR_UNKNOWN_FORMAT and use the
40 existing UKNOWN_TYPE error. (#58308)
42 * gdk-pixbuf.h, gdk-pixdata.c: Rename gdk_pixbuf_new_from_stream()
43 back to gdk_pixbuf_new_from_inline(). Rework docs to try
44 and be helpful for the common case. (#58308)
46 2001-10-05 Sven Neumann <sven@gimp.org>
48 * gdk-pixbuf/gdk-pixbuf-io.c
49 * gdk-pixbuf/gdk-pixbuf-private.h
50 * gdk-pixbuf/gdk-pixbuf.c
51 * gdk-pixbuf/gdk-pixbuf.h
52 * gdk-pixbuf/io-jpeg.c
53 * gdk-pixbuf/io-png.c: changed GDK_PIXBUF_ERROR_BAD_OPTION_VALUE to
54 GDK_PIXBUF_ERROR_BAD_OPTION to we can use it for bad keys too. Added
55 new public API gdk_pixbuf_get_option() to retrieve key/value pairs
56 set by an image loader. Added support for saving and reading PNG tEXt
59 Tue Oct 2 11:29:50 2001 Owen Taylor <otaylor@redhat.com>
61 * gdk-pixdata.c (gdk_pixdata_to_csource): Fix indentation
62 use a macro to make code a bit more readable.
64 2001-10-02 Sven Neumann <sven@gimp.org>
66 * gdk-pixdata.c: g_string_printfa => g_string_append_printf.
68 Wed Sep 26 18:08:19 2001 Owen Taylor <otaylor@redhat.com>
70 * Makefile.am (s-enum-types-h): Fix a typo in the include
71 guards. (#61254, Skip Montaro)
73 2001-09-21 Matthias Clasen <matthiasc@poet.de>
75 * io-xpm.c (xpm_extract_color): Rewritten to handle
76 xpm colormap entries more thoroughly. (#59939)
78 2001-09-21 Hans Breuer <hans@breuer.org>
80 * gdk-pixbuf.def : updated externals
82 * makefile.msc : generate gdk-pixbuf-enum-types.[hc]
84 Thu Sep 20 17:22:48 2001 Owen Taylor <otaylor@redhat.com>
86 * io-tiff.c (gdk_pixbuf__tiff_image_load): On OSF, apparently fseek()
87 works in some on-demand way, so the fseek gdk_pixbuf_new_from_file() doesn't
88 work here since we are using the raw file descriptor. So, we call lseek()
89 on the fileno(f) before using it. (#60840).
91 2001-09-20 James Henstridge <james@daa.com.au>
93 * Makefile.am (gdk-pixbuf-enum-types.c): same change as in pango,
94 so that flags types are registered as flags rather than enums (not
95 that there are any flags here at the moment).
97 Wed Sep 19 00:28:24 2001 Owen Taylor <otaylor@redhat.com>
99 * Makefile.am (gdk_pixbuf_headers): Don't include
100 gkd-pixbuf-features.h here since is in builddir
101 and confuses autogen rules.
103 * Makefile.am: Don't += variables before they have values,
104 automake-1.5 doesn't like it.
106 * Makefile.am: Fix srcdir != builddir for gdk-pixbuf-enum-types.c.
108 * Makefile.am: The whitespace strikes back.
110 2001-09-17 Matt Wilson <msw@redhat.com>
112 * Makefile.am (libpixbufloader_xbm_la_LDFLAGS): removed duplicate
113 LDFLAGS definition, use the -avoid-version one.
114 (libpixbufloader_tga_la_LDFLAGS): likewise
116 Mon Sep 17 11:49:02 2001 Owen Taylor <otaylor@redhat.com>
118 * pixops/*: Mirror GdkInterpType to PixopsInterpType
119 to avoid including gdk-pixbuf headers.
121 2001-09-16 James Henstridge <james@daa.com.au>
123 * .cvsignore: add generated files to ignore list.
125 * gdk-pixbuf.h: include gdk-pixbuf-enum-types.h
127 * Makefile.am: add rules to build gdk-pixbuf-enum-types.[ch]
129 Fri Sep 14 23:22:12 2001 Matthias Clasen <matthiasc@poet.de>
131 * io-pnm.c (pnm_read_header): Use GDK_PIXBUF_ERROR_CORRUPT_IMAGE,
132 not GDK_PIXBUF_ERROR_HEADER_CORRUPT. (#58308)
134 Fri Sep 14 22:53:45 2001 Matthias Clasen <matthiasc@poet.de>
136 * io-jpeg.c (gdk_pixbuf__jpeg_image_begin_load): Handle
137 out-of-memory situation better.
139 * io-pnm.c: Robustness fixes for pnm loader
141 * io-gif.c: Make gif loader survive TEST_RANDOMLY_MODIFY
143 * io-xpm.c (parse_color): detect very long color strings
145 All of the above from Matthias Clasen <matthiasc@poet.de>,
146 the remaining from Soeren Sandmann <sandmann@daimi.au.dk>.
148 * test-images.h: add tests:
149 - four valid ppm's, eight invalid (matthiasc@poet.de)
150 - one invalid xpm (matthiasc@poet.de)
151 - one valid tga, one invalid (sandmann@daimi.au.dk)
152 - one invalid tiff (sandmann@daimi.au.dk
154 * test-loaders.c: enable tests for ppm, png, gif, tga, tiff, xpm
156 * io-tiff.c (gdk_pixbuf__tiff_image_stop_load): TIFFClientOpen can
157 fail - detect it when it happens
159 * io-tga.c (gdk_pixbuf__tga_load_increment): Fail if there is too
162 * gdk-pixbuf-io.c: moved wbmb check after ico check to avoid false
165 Fri Sep 14 00:30:48 2001 Tim Janik <timj@gtk.org>
167 * Makefile.am: don't used BUILT_SOURCES to build marshal
168 files, as in conjunction with stamp files, this can
169 lead to endless rebuilding loops.
171 Tue Sep 4 00:22:07 2001 Owen Taylor <otaylor@redhat.com>
173 * Makefile.am: Fix EXTRA_DIST for gdk-pixbuf-csource.1
175 Tue Sep 4 03:09:52 2001 Tim Janik <timj@gtk.org>
177 * gdk-pixbuf-csource.1: new file, manual page for
178 the publically installed gdk-pixbuf-csource utility.
180 Thu Aug 30 08:30:03 2001 Matthias Clasen <matthiasc@poet.de>
182 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_close): Propagate
183 errors from gdk_pixbuf_loader_load_module.
185 Thu Aug 30 08:27:37 2001 Matthias Clasen <matthiasc@poet.de>
187 * io-png.c (png_row_callback): Check that row_num is valid.
189 Tue Aug 28 21:05:26 2001 Matthias Clasen <matthiasc@poet.de>
191 * io-bmp.c (OneLine): Emit area_updated signal with proper
192 area information. (#52002)
194 Tue Aug 28 20:03:43 2001 Matthias Clasen <matthiasc@poet.de>
196 * test-loaders.c (test_loader): Catch errors at close time.
197 * test-loaders.c (main): Remove C++ comments.
199 2001-08-21 Matthias Clasen <matthiasc@poet.de>
201 * Makefile.am, gdk-pixbuf-io.c, pixbufloader_tga.def,
202 io-tga.c: Add tga loader, patch by Nicola Girardi. (#56067)
204 2001-08-20 Matthias Clasen <matthiasc@poet.de>
206 * test-images.h, test-loaders.c: Add ico and wbmp tests.
207 * io-jpeg.c (gdk_pixbuf__jpeg_image_save): Fail with a suitable
208 error if buffer allocation fails.
209 * io-ico.c: Make .ICO loader more robust.
210 All of these are due to sandmann@daimi.au.dk (#50187)
212 2001-08-19 Sven Neumann <sven@gimp.org>
214 * pixops/pixops.c: applied some simple but effective optimizations
215 to pixops_composite_nearest() and pixops_composite_color_nearest().
217 2001-08-07 Sven Neumann <sven@gimp.org>
219 * gdk-pixbuf.c (gdk_pixbuf_fill): a comment asked to optimize this
220 function, so that's what I did.
222 2001-08-06 Kjartan Maraas <kmaraas@gnome.org>
224 * gdk-pixdata.c: Fix a typo.
226 2001-07-30 Hans Breuer <hans@breuer.org>
228 * pixops/makefile.msc : new file
229 * makefile.msc : use it to complete the build
231 2001-07-20 Hans Breuer <hans@breuer.org>
233 * gdk-pixdata.c : don't 'g_tohl (*istream++)', but move
234 pointer increment out of the macro, because at least one
235 compiler (msvc 5.0) gets confused otherwise (applies the
238 * gdk_pixbuf.def : updated exports
240 * makefile.msc : reflect gdk-pixbuf-csource changes
242 2001-07-17 Darin Adler <darin@bentspoon.com>
244 * gdk-pixbuf-csource.c: Add missing <stdlib.h> include.
245 * io-png.c: (setup_png_transformations): Add ifdef so we compile
246 without warnings with G_DISABLE_CHECKS on.
247 * io-pnm.c: (gdk_pixbuf__pnm_image_load_increment): Add a missing
249 * io-wbmp.c: (getin), (get_mbi): Add a missing const.
250 * io-xbm.c: (gdk_pixbuf__xbm_image_load_real): Get rid of some
251 unused locals and add an initial value to quiet the compiler's
252 unintialized variable warning.
253 * pixops/pixops.c: Put an ifdef around some dead code.
255 Thu Jul 5 10:17:15 2001 Owen Taylor <otaylor@redhat.com>
257 * pixops/Makefile.am (noinst_LTLIBRARIES): Switch
258 over to the new include flags AC_SUBST(). (Problem
259 pointed out by Mikael Hermansson.)
261 2001-06-29 Havoc Pennington <hp@redhat.com>
263 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_class_init): fix for
266 Thu Jun 28 21:54:19 2001 Owen Taylor <otaylor@redhat.com>
268 * make-inline-pixbuf.c test-gdk-pixbuf.c test-loaders.c
269 gdk-pixbuf-csource.c: Fix args to g_type_init ().
271 2001-06-28 Havoc Pennington <hp@pobox.com>
273 * gdk-pixdata.c: <string.h>
275 * gdk-pixbuf-io.c (get_libdir): fix typo in dll name (aren't we
276 also leaking memory here from g_strdup_printf?)
278 Tue Jun 26 09:48:02 2001 Tim Janik <timj@gtk.org>
280 * Makefile.am (noinst_PROGRAMS): get rid of make-inline-pixbuf
282 * gdk-pixbuf-data.[hc]: provide gdk_pixbuf_new_from_stream()
283 instead from gdk_pixbuf_new_from_inline().
285 * gdk-pixdata.[hc]: auxillary GdkPixdata structure, public
286 installed API for applications that need to serialize/deserialize
287 on their own (gimp, BEAST).
289 * gdk-pixbuf/gdk-pixbuf-csource.c: provide publically installed
290 program that can dump images in CSource format and Pixbuf
291 stream format. supports RLE encoding, MACRO formatting etc...
294 Mon Jun 25 00:28:11 2001 Owen Taylor <otaylor@redhat.com>
296 * Makefile.am: Actually update timestamps, so rules don't
299 2001-06-11 Havoc Pennington <hp@redhat.com>
301 * Makefile.am (stamp-gdk-pixbuf-marshal.c): glib_genmarshal
302 already includes top_builddir
304 2001-06-08 Havoc Pennington <hp@redhat.com>
306 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_load_module): remove
307 bogus g_return_if_fail
309 * io-gif.c (gif_get_lzw): if delay time is 0 or smaller than
310 likely timeout resolution, set it to an arbitrarily-chosen short
312 Fixes bug #55953 from warmenhoven@yahoo.com
314 2001-06-07 Havoc Pennington <hp@redhat.com>
316 * Makefile.am: use Owen's new way of doing stampfiles/generated
319 2001-06-07 Havoc Pennington <hp@redhat.com>
321 * Makefile.am (gdk-pixbuf-marshal.c): fix up the glib-genmarshal path
323 2001-06-05 Havoc Pennington <hp@redhat.com>
325 * test-loaders.c (main): use putenv not setenv, reported by
328 2001-05-08 Havoc Pennington <hp@redhat.com>
330 * gdk-pixbuf-util.c (gdk_pixbuf_add_alpha): docs fixup,
331 and fix behavior to still subst color if the original image
334 2001-06-04 Havoc Pennington <hp@redhat.com>
336 * io-pnm.c (pnm_skip_whitespace): patch from Szekeres Istvan,
339 2001-06-01 Havoc Pennington <hp@redhat.com>
341 Apply patch from sandmann@daimi.au.dk, with some tweaks.
342 Makes things a bit more robust, and adds test-loaders.c
343 which is good for finding further robustness bugs to fix.
345 * io-tiff.c: Try to work around libtiff suckiness a bit;
346 put a giant thread lock on the whole loader,
347 paranoically check both whether error handlers were called and
348 also whether functions return false. Handle case where width or
349 height is 0. Various cleanups.
351 * io-png.c (gdk_pixbuf__png_image_stop_load): only unref pixbuf
353 (png_error_callback): apparently libpng expects you to longjmp out
356 * io-gif.c (struct _GifContext): remove unused "pixbuf" field
357 (lzw_read_byte): change "Mail jrb if this fails" g_warning
359 (gif_get_lzw): check for out-of-memory
360 (gif_prepare_lzw): catch/report an error
361 (new_context): use try_malloc, since GifContext is nearly 70K
362 (gdk_pixbuf__gif_image_load_increment): set context->buf to NULL
363 so we don't crash later.
365 * Makefile.am: Add test-loaders
367 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_close): handle context ==
370 2001-05-29 Darin Adler <darin@eazel.com>
372 * gdk-pixbuf.h: Fix prototype to use "(void)" instead of "()".
374 Mon May 28 14:21:35 2001 Jonathan Blandford <jrb@redhat.com>
376 * io-bmp.c: Patch from Helmethead <hoshem@mel.comcen.com.au> to
377 fix up bmp decoder to:
378 - adds 16 bpp bmp support (bug #53884)
379 - adds OS/2 1.x format bmp support (bug #54964)
380 - adds 4 bpp RLE compressed bmp support
381 - adds 1 bpp colormap support
382 - fixes negative height (top down) bmp support
384 2001-05-25 Hans Breuer <hans@breuer.org>
386 * gdk_pixbuf.def : reflect Havoc's recent api change
388 Sun May 20 12:53:49 2001 Owen Taylor <otaylor@redhat.com>
390 * Makefile.am (libgdk_pixbuf_1_3_la_LDFLAGS): Remove an
393 Sun May 13 11:59:11 2001 Owen Taylor <otaylor@redhat.com>
395 * Makefile.am: Make modules depend on libgdk_pixbuf.la.
397 2001-05-04 Havoc Pennington <hp@redhat.com>
399 * pixops/pixops.c (pixops_process): merge fix from stable: Patch
400 from hoshem@mel.comcen.com.au to fix nonzero X offsets. Fixes
403 * gdk-pixbuf/pixops/pixops.c (pixops_composite_nearest): merge
404 from stable: Patch from OKADA Mitsuru <m-okada@fjb.co.jp> to fix
405 confusion of using "src" instead of "p".
406 (pixops_composite_color_nearest): Use a more accurate (and
407 correct, to begin with) compositing method. This cures checks
408 showing through on images with no alpha.
410 * gdk-pixbuf.c (gdk_pixbuf_fill): fix bug that left some trailing
413 * gdk-pixbuf-io.h: fix UpdatedNotifyFunc to use signed ints
415 * gdk-pixbuf-loader.h (struct _GdkPixbufLoaderClass): Change
416 area_updated signal to use signed ints. Removed animation-related
419 * io-gif.c, io-gif-animation.h, io-gif-animation.c: Massive
422 * gdk-pixbuf-animation.c: Add GdkPixbufAnimationIter to abstract
423 all the pesky details. Remove old frame-based API. Make
424 GdkPixbufAnimation an abstract base class, derived by the loaders.
426 Sun Apr 22 15:51:32 2001 Owen Taylor <otaylor@redhat.com>
428 * Makefile.am (LDADDS): Add $(MATH_LIB).
430 2001-04-18 Havoc Pennington <hp@redhat.com>
432 * gdk-pixbuf.c (gdk_pixbuf_fill): Function to fill pixbuf with a
435 Wed Apr 4 01:41:02 2001 Tim Janik <timj@gtk.org>
437 * pixops/Makefile.am (noinst_LTLIBRARIES): include $top_srcdir
438 so we don't try to get <gtk/gtkobject.h> from standard search
441 * Makefile.am (gdk-pixbuf-marshal.c): use deps from srcdir.
442 add gdk-pixbuf-marshal.list to EXTRA_DIST.
443 take gdk-pixbuf-marshal.h out of _la sources.
445 2001-03-19 Tor Lillqvist <tml@iki.fi>
447 * makefile.mingw.in: Handle gdk-pixbuf-marshal.c.
449 * gdk_pixbuf.def: Update.
451 * pixbufloader_*.def: Just export the fill_vtable functions now.
453 2001-03-18 Mike Kestner <mkestner@ameritech.net>
455 * make-inline-pixbuf.c (main): Added logic to remove output when
458 2001-03-14 Havoc Pennington <hp@redhat.com>
460 * Makefile.am (gdk-pixbuf-marshal.c): Use different temporary file
461 from gdk-pixbuf-marshal.h, fixes parallel makes.
463 Thu Mar 1 04:01:57 2001 Tim Janik <timj@gtk.org>
465 * test-gdk-pixbuf.c: fixed includes.
467 2001-02-18 Havoc Pennington <hp@pobox.com>
469 * gdk-pixbuf-io.c (gdk_pixbuf_load_module): prepend underscore
470 (gdk_pixbuf_get_named_module): prepend underscore
471 (gdk_pixbuf_get_module): prepend underscore
473 2001-02-19 Havoc Pennington <hp@redhat.com>
475 * gdk-pixbuf-io.c (gdk_pixbuf_load_module): const fix
477 2001-02-17 Havoc Pennington <hp@pobox.com>
479 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_new_with_type): docs
481 2001-02-07 Alexander Larsson <alexl@redhat.com>
483 * io-xpm.c (free_buffer):
484 Use g_free, since the buffer is allocated with g_try_alloc().
486 2001-02-06 Christophe Merlet <redfox@eikonex.org>
488 * gdk-pixbuf-data.c: Fixes a minor typo.
490 Sun Feb 4 07:59:57 2001 Tim Janik <timj@gtk.org>
492 * gdk-pixbuf.h: DOH! don't include glib/gobject.h but glib-object.h,
493 we finally need the gobject->gruntime rename.
495 * *.c: scratched calls to g_type_init(), there's simply no point in
496 doing that, use gtk_init().
498 2001-02-01 Havoc Pennington <hp@pobox.com>
500 * gdk-pixbuf-loader.c, gdk-pixbuf-loader.h: rename "private" field
501 in struct to "priv" for C++
503 2001-01-31 Havoc Pennington <hp@pobox.com>
505 * gdk-pixbuf.c: include glib-object.h instead of gvaluetypes.h
507 2001-01-26 Havoc Pennington <hp@redhat.com>
509 * gdk-pixbuf-io.c (mname): fix included modules case.
511 2001-01-22 Havoc Pennington <hp@redhat.com>
513 * gdk-pixbuf-io.c (gdk_pixbuf_new_from_xpm_data): check errors
514 from gdk_pixbuf_load_module
516 2001-01-22 Havoc Pennington <hp@redhat.com>
518 * Makefile.am: Add built marshaller files to support
519 GdkPixbufLoader signals
521 * gdk-pixbuf-io.c (gdk_pixbuf_load_module): have
522 GDK_PIXBUF_MODULEDIR unconditionally replace the compiled-in
523 module location, rather than acting as a fallback, because we are
524 using GDK_PIXBUF_MODULEDIR to use gdk-pixbuf before installing it.
526 * gdk-pixbuf.h: include gdk-pixbuf-loader.h
528 * gdk-pixbuf-loader.h, gdk-pixbuf-loader.c: Move back over here
529 from gtk, and add error to close(), because stop_load may do
530 parsing of the image.
532 * pixops/have_mmx.S (_pixops_have_mmx): add newline at end of file
534 * io-*.c: make individual operations static, and add fill_vtable
535 functions which are exported. Fix the collection of type warnings
536 that surfaced, including a number of functions that didn't
537 properly take a GError and some that weren't
538 const-correct. Involved adding error handling for a few loaders.
540 * gdk-pixbuf-io.h: Add error reporting to stop_load function
542 * gdk-pixbuf-io.c (gdk_pixbuf_load_module): change to just look up
543 a function that fills in the GdkPixbufModule vtable, instead of
544 looking up all the image functions individually; this means we
545 can get type safety within modules for the loader functions.
546 Also it means you don't have to keep the statically compiled and
547 GModule versions in sync.
549 * test-gdk-pixbuf.c (main): remove gdk_pixbuf_init()
551 * make-inline-pixbuf.c (main): remove call to gdk_pixbuf_init()
553 * gdk-pixbuf.h: nuke gdk_pixbuf_init()
555 * gdk-pixbuf-animation.c (gdk_pixbuf_frame_get_type): g_type_init
558 * gdk-pixbuf.c (gdk_pixbuf_get_type): g_type_init () here
560 * gdk-pixbuf-animation.c (gdk_pixbuf_animation_get_type):
563 2001-01-20 John Harper <jsh@eazel.com>
565 * io-xbm.c: new pixbuf loader, for X bitmap files. Basically a
566 collision between Xlib's RdBitF.c and io-tiff.c
568 * gdk-pixbuf-io.c, Makefile.am, pixbufloader_xbm.def: added
571 [ merged from stable gdk-pixbuf module. Untested, but it
572 compiles, and works fine in the stable module ]
574 2001-01-18 Tor Lillqvist <tml@iki.fi>
576 * gdk-pixbuf-io.c (get_libdir): (Win32) Use the new
577 g_win32_get_package_installation_subdirectory() function. No need
578 to include windows.h.
579 (gtk_win32_get_installation_directory): Remove this then.
581 2001-01-01 Havoc Pennington <hp@redhat.com>
583 * Makefile.am (libgdk_pixbuf_1_3_la_LDFLAGS): add
584 @LIBTOOL_EXPORT_OPTIONS@
586 2000-12-30 Tor Lillqvist <tml@iki.fi>
588 * gdk_pixbuf.def: Update.
590 2000-12-16 Havoc Pennington <hp@pobox.com>
592 * gdk-pixbuf-animation.c (gdk_pixbuf_animation_new_from_file): ref
593 the pixbuf in the frame, so we can use gdk_pixbuf_frame_free
594 (gdk_pixbuf_frame_copy): new function
595 (gdk_pixbuf_frame_free): new function
596 (gdk_pixbuf_frame_get_type): new function
597 (GDK_TYPE_PIXBUF_FRAME): macro to get type for GdkPixbufFrame
599 Tue Nov 14 11:51:26 2000 Owen Taylor <otaylor@redhat.com>
601 * Makefile.am: Add -avoid-version for all modules.
603 2000-11-13 Havoc Pennington <hp@redhat.com>
605 * io-png.c (png_simple_error_callback): fix error message to not
606 say "save" since it's used for loading
608 2000-11-11 Hans Breuer <Hans@Breuer.Org>
610 * gdk-pixbuf-io.c : Fix all function prototype macros for self
611 contained image handlers (!USE_G_MODULE). Files to save should
612 be opened in binary mode, fopen(s, "wb").
614 * io-xpm.c : added HAVE_UNISTD_H condition
616 2000-11-11 Tor Lillqvist <tml@iki.fi>
618 * gdk_pixbuf.def: Add gdk_pixbuf_new_subpixbuf.
620 * io-tiff.c (gdk_pixbuf__tiff_image_begin_load): Use
621 g_file_open_tmp() (just added to GLib) instead of mkstemp() (or
622 mktemp() and open()).
624 * io-xpm.c (gdk_pixbuf__xpm_image_begin_load): Ditto.
626 2000-11-01 Havoc Pennington <hp@pobox.com>
628 * gdk-pixbuf.c (gdk_pixbuf_new_subpixbuf): New function to create
629 a pixbuf pointing to a subregion of another pixbuf.
631 2000-10-16 Tor Lillqvist <tml@iki.fi>
633 * gdk-pixbuf-io.c: Define also m_save (for the non-gmodule case).
635 2000-10-16 Havoc Pennington <hp@redhat.com>
637 * gdk-pixbuf-io.c (gdk_pixbuf_get_module)
638 (gdk_pixbuf_get_named_module) (gdk_pixbuf_load_module):
639 add error reporting here also
641 * make-inline-pixbuf.c (main): use GError
643 * io-xpm.c: include unistd.h
645 * gdk-pixbuf-util.c: include string.h
647 * io-*.c: add error reporting
649 * gdk-pixbuf-animation.c (gdk_pixbuf_animation_new_from_file): add
652 * gdk-pixbuf-io.c (gdk_pixbuf_new_from_file): Add error reporting
654 * gdk-pixbuf-io.h: Add GError** to load_increment and load
657 * gdk-pixbuf-io.c (gdk_pixbuf_save) (gdk_pixbuf_savev): return
658 a G_FILE_ERROR if we fail to write or close the file.
660 * gdk-pixbuf.h: remove GDK_PIXBUF_ERROR_IO, instead we'll use
661 G_FILE_ERROR_*. Rename enum to GdkPixbufError, properly following
662 the GError naming rules. Add GError** to load functions.
664 2000-10-06 Havoc Pennington <hp@redhat.com>
666 * gdk-pixbuf.h: add GdkPixbufAlphaMode
668 2000-10-06 Havoc Pennington <hp@redhat.com>
670 This entry is a summary of the merged-in changes from 1.0.
671 Relevant original ChangeLog entries are spliced in after
672 this entry; the files they refer to are from the 1.0
675 * pixops/pixops.c (pixops_composite_nearest): sync a small fix
678 * io-xpm.c (xpm_seek_string): add fscanf error check from 1.0
679 Add progressive loader from 1.0
681 * io-tiff.c (gdk_pixbuf__tiff_image_begin_load): mem leak fixes
684 * io-pnm.c: new version from 1.0 tree
686 * io-jpeg.c (gdk_pixbuf__jpeg_image_load): sync from 1.0, use
689 * io-gif.c (lzw_read_byte): sync from 1.0, change a g_error to
691 (gif_get_next_step): return 0 here, sync from 1.0
693 * gdk-pixbuf-util.c: sync email address change for Cody
696 2000-09-11 Jeffrey Stedfast <fejj@helixcode.com>
698 * gdk-pixbuf/io-pnm.c: Pretty much totally rewrote again because
699 last nights code was still "broken". Should now properly handle
700 all error conditions gracefully.
702 2000-09-10 Jeffrey Stedfast <fejj@helixcode.com>
704 * gdk-pixbuf/io-pnm.c: Rewrote.
706 2000-09-09 Federico Mena Quintero <federico@helixcode.com>
708 * gdk-pixbuf/pixops/pixops.c (pixops_composite_nearest): Compute
709 the correct dest offset.
711 2000-08-25 Federico Mena Quintero <federico@helixcode.com>
713 * gdk-pixbuf/io-xpm.c: #include <unistd.h>
715 2000-08-05 Larry Ewing <lewing@helixcode.com>
717 * gdk-pixbuf/io-tiff.c: stop leaking context->tempname.
719 * gdk-pixbuf/io-xpm.c: same as above.
721 2000-07-26 Michael Meeks <michael@helixcode.com>
723 * gdk-pixbuf/io-jpeg.c (gdk_pixbuf__jpeg_image_load): make
726 2000-07-21 Larry Ewing <lewing@helixcode.com>
728 * gdk-pixbuf/io-xpm.c: add a fake progressive loader so that
729 xpm at least supports the progressive interface like the one in
730 io-tiff.c. This should be reimplemented as an actual progressive
733 2000-07-19 Jonathan Blandford <jrb@redhat.com>
735 * demo/pixbuf-demo.c (update_timeout): changed scaling level to
737 * gdk-pixbuf/testpixbuf.c (update_timeout): Patch from michael
738 meeks to handle errors better.
740 2000-10-07 Tor Lillqvist <tml@iki.fi>
743 * pixbufloader_jpeg.def
744 * pixbufloader_png.def: Add new entry points.
746 * makefile.mingw.in: Use libintl.
748 2000-10-06 Havoc Pennington <hp@redhat.com>
750 * gdk-pixbuf-io.c (gdk_pixbuf_save): s/format/type/g to be
751 consistent with gdk_pixbuf_loader_new_with_type().
752 Return runtime error if a module is missing.
754 * gdk-pixbuf.h: add GDK_PIXBUF_ERROR_UNKNOWN_TYPE
756 2000-10-05 Havoc Pennington <hp@redhat.com>
758 Pixbuf saving, patch from David Welton.
760 * Makefile.am (GDK_PIXBUF_LIBS): add INTLLIBS
761 (libgdk_pixbuf_1_3_la_SOURCES): add gdk-pixbuf-i18n.h
763 * gdk-pixbuf-i18n.h: Add _() to gdk-pixbuf
765 * io-png.c (gdk_pixbuf__png_image_save): PNG save routine.
767 * io-jpeg.c (gdk_pixbuf__jpeg_image_save): JPEG save routine.
769 * gdk-pixbuf-io.c (gdk_pixbuf_save):
770 (gdk_pixbuf_savev): Implement pixbuf saving routines
772 * gdk-pixbuf.c (gdk_pixbuf_error_quark): pixbuf error quark
775 * gdk-pixbuf.h: Add public save routines; add pixbuf error
778 * gdk-pixbuf-io.h: Add save function to GdkPixbufModule
780 2000-10-05 Dan Winship <danw@helixcode.com>
782 * io-png.c, io-tiff.c, io-xpm.c: Fix comments to not claim that
783 all three of these files are the JPEG image loader. (From
786 2000-10-03 Tor Lillqvist <tml@iki.fi>
788 * makefile.mingw.in: Add rule for make-inline-pixbuf. Use
789 gdk-pixbuf's version number in the rule for makefile.mingw itself.
791 * gdk_pixbuf.def: Add new entry points.
793 2000-09-26 Havoc Pennington <hp@redhat.com>
795 * gdk-pixbuf-util.c (gdk_pixbuf_saturate_and_pixelate): Add this
796 function here, instead of putting it in a private GTK+ file.
798 * gdk-pixbuf-private.h (GdkPixbufInlineFormat): include an
799 enum here for the known formats of inlined pixbufs.
800 Also, #define our file magic here.
802 2000-06-23 Havoc Pennington <hp@redhat.com>
804 * make-inline-pixbuf.c: Small program that creates C variable
805 declarations of inline pixbuf data. This can be read
806 by gdk_pixbuf_new_from_inline.
808 * gdk-pixbuf.h (gdk_pixbuf_new_from_inline): New function to read
809 inline pixbuf data and create a pixbuf from it.
811 * gdk-pixbuf-data.c (gdk_pixbuf_new_from_inline): implement here
813 2000-09-07 Tor Lillqvist <tml@iki.fi>
815 * makefile.mingw.in: Use own version number for gdk-pixbuf DLLs,
818 2000-08-12 Tor Lillqvist <tml@iki.fi>
820 * gdk_pixbuf.def: Add missing entry point.
822 2000-08-10 Havoc Pennington <hp@redhat.com>
824 * Makefile.am (EXTRA_DIST): The *.def files had the wrong names
825 (s/pixbuf_/pixbufloader_)
827 2000-08-02 Tor Lillqvist <tml@iki.fi>
833 * io-wbmp.c: Conditionalise inclusion of <unistd.h>.
835 * makefile.mingw.in: List loaders alphabetically. Add the wbmp
836 one. Fix names of DLLs to have '-' instead of '_'.
838 2000-07-31 Elliot Lee <sopwith@redhat.com>
839 * io-wbmp.c: Some bug fixes - now tested to work.
841 2000-07-27 Elliot Lee <sopwith@redhat.com>
843 * gdk-pixbuf-io.h, gdk-pixbuf-io.c: Add
844 gdk_pixbuf_get_named_module() function to facilitate above change
845 * io-wbmp.c, pixbufloader_wbmp.defs, gdk-pixbuf-io.c, Makefile:
846 Implement loader for WBMP format.
847 * io-bmp.c: Don't malloc a temporary buffer - use stack instead.
849 2000-07-23 Tor Lillqvist <tml@iki.fi>
854 * pixops/makefile.mingw.in
855 * pixbuf_*.def: New files.
858 * pixops/Makefile.am: Add them. Add rule to generate makefile.mingw.
860 * gdk-pixbuf-io.c (gtk_win32_get_installation_directory):
861 New function, to get the GTK+ installation directory from
862 the Windows Registry, where the installation program
863 for whatever software includes GTK+ has stored it.
865 Used to avoid having hardcoding the directory where to look for
866 loaders. This function is needed by gtk, too, so it should
867 really be just in one place. Maybe a small static library
868 one level up from here?
870 * gdk-pixbuf-animation.c (gdk_pixbuf_animation_new_from_file)
871 * gdk-pixbuf-io.c (gdk_pixbuf_new_from_file):
872 Open file in binary mode. This *is* standard C. (No-op on Unix,
875 * io-jpeg.c: If we don't HAVE_SIGSETJMP, use normal setjmp().
877 * io-tiff.c: Use g_get_tmp_dir(). If we don't HAVE_MKSTEMP, use
879 (gdk_pixbuf__tiff_image_stop_load): g_free() also the tempname.
881 * pixops/*.S: The Gas from mingw32 doesn't like the .type
882 pseudo-op. Conditionalise on __MINGW32__, but probably
883 should conditionalise on Gas version instead? Or could we
884 do without .type on all systems?
886 * pixops/timescale.c: Use g_get_current_time()
887 instead of gettimeofday().
889 Sat Jul 22 10:57:22 2000 Owen Taylor <otaylor@redhat.com>
891 * Makefile.am (test_gdk_pixbuf_LDADD): Remove -lgmodule
893 Tue Jul 11 11:26:42 2000 Owen Taylor <otaylor@redhat.com>
895 * gdk-pixbuf.c: Add <string.h> include.
897 Tue Jul 11 06:20:14 2000 Tim Janik <timj@gtk.org>
899 * io-gif.c (gdk_pixbuf__gif_image_load_animation):
900 * gdk-pixbuf-data.c (gdk_pixbuf_new_from_data):
901 * gdk-pixbuf-animation.c (gdk_pixbuf_animation_new_from_file):
902 use g_object_new() instead of g_type_create_instance() which
903 is a private function for fundamental type implementations.
905 Thu Jul 6 11:49:47 2000 Owen Taylor <otaylor@redhat.com>
907 * Makefile.am (libgdk_pixbuf_la_LDFLAGS): Use GTK+ version
908 soname scheme for gdk-pixbuf.
910 2000-06-21 Havoc Pennington <hp@pobox.com>
912 * gdk-pixbuf.c: Convert GdkPixbuf to GObject, leaving it opaque
913 (i.e. derivation is not allowed, and there are no virtual methods
915 (gdk_pixbuf_preinit): Call g_type_init() here.
916 (gdk_pixbuf_init): Add a user-friendly init function, for users
917 of standalone gdk-pixbuf
919 * gdk-pixbuf-animation.c: Convert to GObject, in the same
920 way GdkPixbufAnimation was done.
922 * gdk-pixbuf.h: Remove gdk_pixbuf_set_unref_handler() and
923 gdk_pixbuf_finalize() from API, since these are broken and don't
924 make sense with new GObject stuff.
926 Wed Jun 21 16:02:48 2000 Owen Taylor <otaylor@redhat.com>
928 * gdk-pixbuf-io.c (gdk_pixbuf_load_module): Add feature to
929 support a GDK_PIXBUF_MODULEDIR env variable as a secondary
932 2000-06-10 Federico Mena Quintero <federico@helixcode.com>
934 * demo/pixbuf-demo.c: It was cold and rainy this Saturday morning,
935 so I needed something to warm my thighs. Running plain infinite
936 loops on your laptop to make it hot is not very much fun. A demo
937 of the gdk-pixbuf scaling functions is way better, and looks
940 * configure.in (AC_OUTPUT): Added the demo Makefile.
942 * Makefile.am (SUBDIRS): Added the demo directory.
944 2000-06-09 Larry Ewing <lewing@helixcode.com>
946 * gdk-pixbuf/io-png.c (gdk_pixbuf__png_image_load_increment):
947 setjmp for the png error handler. It seems setting the error
948 handling functions does not avoid the jump, and so not calling
949 setjmp was causing the incremental loader to jump into lala land.
950 (gdk_pixbuf__png_image_begin_load): setjmp for error handling, I'm
951 not sure this one is actually required but the docs say it must be
952 set for every call to a png_* function.
953 Also changed the comment to reflect the fact that setting the
954 error handlers does _not_ avoid the longjmp.
956 2000-06-06 Larry Ewing <lewing@helixcode.com>
958 * gdk-pixbuf/gdk-pixbuf-loader.c (gdk_pixbuf_loader_frame_done):
959 take frame offest into account when trying to calculate the
960 animation bbox. Also set the width to the width not the height.
961 (gdk_pixbuf_loader_animation_done): cycle over the frames to
962 calculate bbox because now we finally have all the offset
963 information for each frame.
965 2000-06-05 Mathieu Lacage <mathieu@gnome.org>
967 * configure.in: add some gtk parameters to the
968 GDK_PIXBUF_LIB²S and GDK_PIXBUG_INCLUDEDIR vars. One more
969 fight in my crusade for strange prefix compile...
971 2000-05-30 Not Zed <NotZed@HelixCode.com>
973 * gdk-pixbuf/io-jpeg.c (gdk_pixbuf__jpeg_image_begin_load):
974 Initialise the error handler exit routine to our own. Note this
975 means that every function that accesses the jpeg lib on this
976 object MUST do a setjmp.
977 (gdk_pixbuf__jpeg_image_stop_load): setjmp before accessing jpeg
978 lib for handling fatal error.
979 (gdk_pixbuf__jpeg_image_load_increment): And here too. So now
980 your applications dont quit if there's a jpeg error!
982 2000-05-30 Federico Mena Quintero <federico@helixcode.com>
984 * gdk-pixbuf.spec.in: Include all the loader libraries. Patch
985 from Frank de Lange <frank@unternet.org>.
987 2000-05-09 Darin Adler <darin@eazel.com>
989 * gdk-pixbuf/test-gdk-pixbuf.c:
990 Fixed includes to get rid of accidental GNOME dependency.
992 2000-05-26 Cody Russell <car0969@gamma2.uta.edu>
993 * Makefile.am: Added gdk-pixbuf.spec to EXTRA_DIST
995 2000-05-22 Federico Mena Quintero <federico@helixcode.com>
997 * configure.in: Bumped version number to 0.8.0.
999 * doc/Makefile.am (content_files): The toplevel gdk-pixbuf.sgml
1000 file was not being distributed.
1002 * gdk-pixbuf/pixops/Makefile.am (EXTRA_DIST): Added DETAILS.
1004 2000-05-09 Darin Adler <darin@eazel.com>
1006 * gdk-pixbuf/gdk-pixbuf-drawable.c: (rgb565lsb), (rgb565msb),
1007 (rgb565alsb), (rgb565amsb), (rgb555lsb), (rgb555msb), (rgb555alsb),
1008 (rgb555amsb), (convert_real_slow): Change all conversion from 16-bit
1009 formats to 32-bit formats to re-use the high bits of the color values
1010 so that white maps to full white.
1012 Fri May 5 12:16:32 2000 Owen Taylor <otaylor@redhat.com>
1014 * gdk-pixbuf/pixops/DETAILS: Add beginnings of file with
1015 detailed information about the structure and algorithms
1016 of pixops so people can fix it instead of breaking it.
1018 2000-05-04 Darin Adler <darin@eazel.com>
1020 * gdk-pixbuf/pixops/pixops.c: (pixops_composite_nearest),
1021 (composite_pixel), (composite_line):
1022 * gdk-pixbuf/test-gdk-pixbuf.c: (simple_composite_test_one_type):
1023 Now that Owen explained the algorithm, I think I implemented it
1024 right for the cases where the destination pixbuf is not opaque.
1025 The test does seem to confirm it.
1027 2000-05-04 Darin Adler <darin@eazel.com>
1029 * gdk-pixbuf/.cvsignore:
1030 * gdk-pixbuf/Makefile.am:
1031 * gdk-pixbuf/test-gdk-pixbuf.c (store_pixel), (fill_with_pixel),
1032 (load_pixel), (simple_composite_test_one),
1033 (simple_composite_test_one_type), (simple_composite_test), (main):
1034 Added some tests of composite to highlight problems in the old
1035 implementation. These tests run without any user interaction.
1036 Just do "make check".
1038 * gdk-pixbuf/pixops/pixops.c (pixops_composite_nearest),
1039 (composite_pixel), (composite_line): Fix composite to do a textbook
1040 "A over B" composite. This was clearly the intent, and it was easy
1041 to fix the code to do it. (Note to those that read my earlier tries
1042 at a patch; this version fixes typos that were present in all
1043 my patch attempts. I checked the final version by adding more tests.)
1045 2000-04-22 05:27:43 2000 Owen Taylor <otaylor@redhat.com>
1047 * gdk-pixbuf/pixops/pixops.c (pixops_scale_nearest): Properly
1048 offset y coordinate accordining to render_y0.
1050 * gdk-pixbuf/gdk-pixbuf-scale.c: Properly handle nonzero
1053 2000-04-22 James Henstridge <james@daa.com.au>
1055 * gdk-pixbuf.spec.in (%files): moved %{prefix}/bin/* from the main
1056 package to the devel package. The only file installed in bin is
1057 gdk-pixbuf-config, which belongs in -devel. This should allow having
1058 multiple versions of the main gdk-pixbuf package installed.
1060 2000-04-17 Karl Eichwalder <ke@suse.de>
1062 * gdk-pixbuf/Makefile.am (INCLUDES): Add $(GNOME_CFLAGS).
1063 Reported by Jens Finke.
1065 2000-04-14 Tomasz K³opczko <kloczek@pld.org.pl>
1067 * gdk-pixbuf/pixops/makefile.am: $(LIBART_CFLAGS) replaced by
1068 $(GTK_CFLAGS) - now gdk-pixbuf compiles correctly.
1070 2000-04-13 James Henstridge <james@daa.com.au>
1072 * configure.in: when performing the configure check to see if
1073 gmodule works, set CFLAGS to GLIB_CFLAGS and LIBS to GLIB_LIBS,
1074 rather than the other way round. Also, call AC_MSG_RESULT in the
1075 even that dynamic modules were not supported.
1077 2000-04-12 Federico Mena Quintero <federico@helixcode.com>
1079 This comes from an excellent idea by Tim Janik (timj@gtk.org) to
1080 hook to the last unref operation.
1082 * gdk-pixbuf/gdk-pixbuf.c (gdk_pixbuf_set_last_unref_handler): New
1083 function to set the last unref handler for a pixbuf.
1084 (gdk_pixbuf_finalize): New function to actually finalize a pixbuf.
1085 It calls the pixbuf's destroy notification function and frees the
1086 GdkPixbuf structure itself.
1087 (gdk_pixbuf_unref): Use the last unref function of the pixbuf if
1090 * gdk-pixbuf/gdk-pixbuf-private.h (struct _GdkPixbuf): New fields
1091 for the last unref handler and its user data.
1093 * gdk-pixbuf/gdk-pixbuf-data.c (gdk_pixbuf_new_from_data): Use
1094 g_new0() to allocate the pixbuf.
1096 * gdk-pixbuf/gdk-pixbuf-loader.c (gdk_pixbuf_loader_class_init):
1097 Fixed the call to gtk_signal_new() for the "frame_done" signal; it
1098 was not specifying the `frame' argument.
1100 * gdk-pixbuf/gdk-pixbuf-animation.c
1101 (gdk_pixbuf_animation_get_width): Fixed docstring.
1102 (gdk_pixbuf_animation_get_height): Likewise.
1103 (gdk_pixbuf_animation_get_num_frames): Likewise.
1104 (gdk_pixbuf_animation_get_frames): Likewise.
1106 * doc/gdk-pixbuf-sections.txt: Updated with the new functions and
1109 * doc/tmpl/gdk-pixbuf.sgml: Added the description for GdkColorspace.
1111 * doc/tmpl/scaling.sgml: Added the description for GdkInterpType.
1113 * doc/tmpl/refcounting.sgml: Updated with the information about
1114 the last unref handler.
1116 * doc/tmpl/*.sgml: Markup tweaks.
1118 * gdk-pixbuf/Makefile.am (libgnomecanvaspixbuf_la_LDFLAGS): Sigh,
1119 update the libtool version number for libgnomecanvaspixbuf as
1121 (libpixbufloader_*_la_LDFLAGS): The loaders need to be versioned
1122 as well, or the old ones won't work with the new stuff. Also,
1123 renamed the modules as follows.
1125 * gdk-pixbuf/gdk-pixbuf-io.c (gdk_pixbuf_load_module): Now the
1126 modules are called "libpixbufloader-<format>.so" instead of
1127 "libpixbuf-<format>.so". They needed renaming so that the new
1128 loaders won't overwrite the old ones; even with the versioning
1129 stuff, the new .so symlink to the .so.1.0.0 would overwrite the
1132 2000-04-12 Paolo Molaro <lupus@debian.org>
1134 * .cvsignore, src/.cvsignore: shut up cvs.
1136 2000-04-11 Federico Mena Quintero <federico@helixcode.com>
1138 Most of this patch is based on a patch by Havoc Pennington
1139 (hp@redhat.com) to make GdkPixbuf's structures opaque and to
1140 remove the libart dependency.
1142 * gdk-pixbuf/gdk-pixbuf.h: Removed the public structures.
1143 (GdkColorspace): New enum that for now only contains
1145 (GdkPixbufDestroyNotify): New type for the pixbuf's pixels destroy
1146 notification function.
1147 (GdkInterpType): New num with interpolation types.
1149 * *.[ch]: Replace the libart stuff with our own stuff.
1151 * pixops/*.[ch]: Likewise.
1153 * gdk-pixbuf/gdk-pixbuf-private.h: New file with the private
1154 declarations of the GdkPixbuf structures.
1156 * gdk-pixbuf/gdk-pixbuf.c (gdk_pixbuf_new_from_art_pixbuf):
1158 (gdk_pixbuf_get_format): Constify.
1159 (gdk_pixbuf_get_n_channels): Constify.
1160 (gdk_pixbuf_get_has_alpha): Constify.
1161 (gdk_pixbuf_get_bits_per_sample): Constify.
1162 (gdk_pixbuf_get_pixels): Constify.
1163 (gdk_pixbuf_get_width): Constify.
1164 (gdk_pixbuf_get_height): Constify.
1165 (gdk_pixbuf_get_rowstride): Constify.
1167 * gdk-pixbuf/gdk-pixbuf.c (gdk_pixbuf_copy): New function to copy
1170 * gdk-pixbuf/gdk-pixbuf-data.c (gdk_pixbuf_new_from_data): Added a
1171 bits_per_sample argument; currently only 8 bits per sample are
1174 * gdk-pixbuf/gdk-pixbuf-animation.c (gdk_pixbuf_frame_get_pixbuf):
1176 (gdk_pixbuf_frame_get_x_offset): New accessor.
1177 (gdk_pixbuf_frame_get_y_offset): New accessor.
1178 (gdk_pixbuf_frame_get_delay_time): New accessor.
1179 (gdk_pixbuf_frame_get_action): New accessor.
1181 * gdk-pixbuf/gdk-pixbuf-render.c
1182 (gdk_pixbuf_render_pixmap_and_mask): Instead of returning a solid
1183 mask rectangle for pixbufs without an alpha channel, set the
1184 *mask_return to NULL.
1186 * gdk-pixbuf/gdk-pixbuf-util.c (gdk_pixbuf_add_alpha): Constify.
1188 * gdk-pixbuf/gdk-pixbuf-scale.c: Fix includes.
1190 * gdk-pixbuf/gdk-pixbuf-scale.c (gdk_pixbuf_scale): Added some
1191 preconditions. Maybe we should also check for the colorspace,
1192 bits per pixel, and such.
1193 (gdk_pixbuf_composite): Likewise.
1194 (gdk_pixbuf_composite_color): Likewise.
1195 (gdk_pixbuf_scale_simple): Likewise, and fail gracefully if we
1196 cannot allocate the new pixbuf.
1197 (gdk_pixbuf_composite_color_simple): Likewise.
1199 * gdk-pixbuf/gnome-canvas-pixbuf.c (gnome_canvas_pixbuf_render):
1200 Use art_rgb_rgba_affine() or art_rgb_affine() since we no longer
1203 * gdk-pixbuf/io-bmp.c: Fix includes.
1205 * gdk-pixbuf/pixops/pixops.c (pixops_scale_nearest): Fixed cast in
1210 * configure.in: Removed checks for libart.
1212 * gdk-pixbuf/Makefile.am: Removed references to libart.
1213 (noinst_HEADERS): Added gdk-pixbuf-private.h.
1215 * gdk-pixbuf/Makefile.am (libgdk_pixbuf_la_LDFLAGS): Incremented
1216 the version number of the libtool library to indicate that this
1217 definitely is not compatible with the old usage. I know you love
1220 * configure.in: Bumped version number to 0.7.0.
1224 * gdk-pixbuf-config.in (--libs): We no longer require libart.
1226 * DEPENDS.libgdk_pixbuf: We no longer depend on libart.
1228 * gdk-pixbuf.spec.in: Updated, but I don't guarantee anything.
1230 2000-04-06 Jonathan Blandford <jrb@redhat.com>
1232 * gdk-pixbuf/testanimation.c (main): add more info to the
1233 testanimation frames.
1235 2000-04-04 Ettore Perazzoli <ettore@helixcode.com>
1237 * gdk-pixbuf/gdk-pixbuf-animation.c
1238 (gdk_pixbuf_animation_get_width): New accessor function.
1239 (gdk_pixbuf_animation_get_height): New accessor function.
1240 (gdk_pixbuf_animation_get_num_frames): New accessor function.
1241 (gdk_pixbuf_animation_get_frames): New accessor function.
1243 2000-04-01 Federico Mena Quintero <federico@helixcode.com>
1245 * gdk-pixbuf/gdk-pixbuf.c: Reverted Mark's change. The refcount
1246 is private information, and the art_pixbuf will go away soon.
1248 2000-03-31 Mark Crichton <crichton@gimp.org>
1250 * gdk-pixbuf/gdk-pixbuf.c: Added gdk_pixbuf_get_refcount
1251 and gdk_pixbuf_get_artpixbuf accessor functions.
1253 2000-03-29 Federico Mena Quintero <federico@helixcode.com>
1255 * gdk-pixbuf/gdk-pixbuf.c (gdk_pixbuf_get_has_alpha): Return
1256 gboolean instead of int.
1258 2000-03-29 Radek Doulik <rodo@helixcode.com>
1260 * gdk-pixbuf/gdk-pixbuf-animation.c
1261 (gdk_pixbuf_animation_new_from_file): same as below
1263 * gdk-pixbuf/io-gif.c (gif_get_lzw): added update of width and
1264 height in GdkPixbufAnimation
1266 2000-03-28 Radek Doulik <rodo@helixcode.com>
1268 * gdk-pixbuf/io-gif.c (gif_get_lzw): test also for
1269 context->frame_done_func and context->anim_done_func to make
1270 progressive animation loading work
1272 * gdk-pixbuf/gdk-pixbuf-loader.c (gdk_pixbuf_loader_frame_done):
1273 added priv->pixbuf = NULL as pixbuf is now in frame (and to make
1274 gdk_pixbuf_loader_prepare happy)
1275 (gdk_pixbuf_loader_frame_done): update animation bbox
1277 * gdk-pixbuf/gdk-pixbuf.h: added bbox size (width, height) to
1280 2000-03-27 Radek Doulik <rodo@helixcode.com>
1282 * gdk-pixbuf/io-gif.c (gif_get_lzw): use frame_len and frame_width
1283 instead of width and height
1285 2000-03-27 Owen Taylor <otaylor@redhat.com>
1287 * gdk-pixbuf/pixops/pixops.c: Fix problem with
1288 precendence of >> and & which was keeping composite_color
1289 from working with non-gray images.
1291 2000-03-08 Jonathan Blandford <jrb@redhat.com>
1293 * gdk-pixbuf/io-gif.c (gdk_pixbuf__gif_image_load): free the context.
1294 (gdk_pixbuf__gif_image_load_animation): free the context.
1296 2000-03-06 Arjan van de Ven <arjan@fenrus.demon.nl>
1298 * gdk-pixbuf/io-bmp.c: Fixed to pointer-bugs and a
1299 mis-interpretation of the Microsoft documentation. Now
1300 it can load .BMP files that are not generated by The Gimp
1303 2000-03-01 Mark Crichton <crichton@gimp.org>
1305 * configure.in: Added BUILD_CANVAS_ITEM stuff to (finally)
1306 fix the last auto* build bug (where we have libart, but no
1309 * gdk-pixbuf/Makefile.am: Same.
1311 2000-02-28 Matt Wilson <msw@redhat.com>
1313 * gdk-pixbuf/gdk-pixbuf-drawable.c: s/unsigned long/guint32/g,
1314 s/unsigned short/guint16/g, s/unsigned char/guint8/g
1316 2000-02-26 Federico Mena Quintero <federico@helixcode.com>
1318 * README: We don't require libgif/ungif nor libXpm.
1320 * NEWS: This was outdated, so updated it.
1322 2000-02-25 Federico Mena Quintero <federico@helixcode.com>
1324 * gdk-pixbuf.m4: Use the correct name for
1325 gdk-pixbuf/gdk-pixbuf.h. Thanks to Jacob Berkman for pointing
1328 2000-02-21 Federico Mena Quintero <federico@helixcode.com>
1330 * configure.in (GDK_PIXBUF_MINOR): Bumped version number to 0.6.0.
1332 * doc/compiling.sgml: New appendix documenting the gdk-pixbuf
1333 library's particular options to configure.in.
1335 * doc/gdk-pixbuf.sgml: Include compiling.sgml appendix via an
1338 * doc/Makefile.am (gdk-pixbuf.html): Added compiling.sgml.
1340 * gdk-pixbuf/io-ico.c (gdk_pixbuf__ico_image_load_increment):
1341 Fixed typo in prototype name.
1343 * configure.in: Changed duplicated AC_MSG_CHECKING message to
1344 something more meaningful; now it is "checking whether dynamic
1347 * gdk-pixbuf/pixops/Makefile.am (noinst_PROGRAMS): Do not install
1348 the timescale program.
1350 Integrated Miguel de Icaza's <miguel@gnu.org> patch for optionally
1351 creating a single static library with all the image format modules
1354 2000-02-20 Miguel de Icaza <miguel@gnu.org>
1356 * gdk-pixbuf/io-xpm.c (gdk_pixbuf__xpm_image_load): Add prefix.
1357 (gdk_pixbuf__xpm_image_load_xpm_data): Add prefix.
1359 * gdk-pixbuf/io-tiff.c (gdk_pixbuf__tiff_image_load_real): Add prefix.
1360 (gdk_pixbuf__tiff_image_stop_load): Add prefix.
1361 (gdk_pixbuf__tiff_image_load_increment): Add prefix.
1362 (gdk_pixbuf__tiff_image_load): Add prefix.
1363 (gdk_pixbuf__tiff_image_stop_load): Update invocation.
1364 (gdk_pixbuf__tiff_image_begin_load): Add prefix.
1366 * gdk-pixbuf/io-ras.c (gdk_pixbuf__ras_image_load): Add prefix.
1367 (gdk_pixbuf__ras_image_load): Updated invocation.
1368 (gdk_pixbuf__ras_image_begin_load): Add prefix.
1369 (gdk_pixbuf__ras_image_stop_load): Add prefix.
1370 (gdk_pixbuf__ras_image_load_increment): Add prefix.
1372 * gdk-pixbuf/io-pnm.c (gdk_pixbuf__pnm_image_begin_load): Add prefix.
1373 (gdk_pixbuf__pnm_image_stop_load): Add prefix.
1374 (gdk_pixbuf__pnm_image_load_increment): Add prefix
1375 (gdk_pixbuf__pnm_image_load): Add prefix.
1377 * gdk-pixbuf/io-jpeg.c (gdk_pixbuf__jpeg_image_load): Add prefix.
1378 (gdk_pixbuf__jpeg_image_load_increment): Add prefix.
1379 (gdk_pixbuf__jpeg_image_begin_load): Add prefix.
1380 (gdk_pixbuf__jpeg_image_stop_load): Add prefix.
1382 * gdk-pixbuf/io-ico.c (gdk_pixbuf__ico_image_load): Add prefix.
1383 (gdk_pixbuf__ico_image_load): update invocation.
1384 (gdk_pixbuf__ico_image_load_increment): Add prefix.
1385 (gdk_pixbuf__ico_image_load): update invocation.
1386 (gdk_pixbuf__ico_image_begin_load): Add prefix.
1387 (gdk_pixbuf__ico_image_load): update invocation.
1388 (gdk_pixbuf__ico_image_stop_load): Add prefix.
1390 * gdk-pixbuf/io-gif.c (gdk_pixbuf__gif_image_load_animation): Add prefix.
1391 (gdk_pixbuf__gif_image_load): Add prefix.
1392 (gdk_pixbuf__gif_image_begin_load): Add prefix.
1393 (gdk_pixbuf__gif_image_load_increment): Add prefix.
1394 (gdk_pixbuf__gif_image_load_animation): Add prefix.
1395 (gdk_pixbuf__gif_image_stop_load): Add prefix.
1397 * gdk-pixbuf/io-bmp.c (gdk_pixbuf__bmp_image_load): Add prefix.
1398 (gdk_pixbuf__bmp_image_load): Rename function called.
1399 (gdk_pixbuf__bmp_image_load_increment): Add prefix
1401 * gdk-pixbuf/io-png.c (gdk_pixbuf__png_image_load): Add prefix.
1402 (gdk_pixbuf__png_image_begin_load): Add prefix.
1403 (gdk_pixbuf__png_image_stop_load): Add prefix.
1404 (gdk_pixbuf__png_image_load_increment): Add prefix.
1406 * gdk-pixbuf/gdk-pixbuf-io.c (file_formats): Make this static.
1407 (gdk_pixbuf_load_module): Load the shared library entry points
1408 using a "gdk_pixbuf__$module_name" prefix.
1409 (pixbuf_module_symbol): Wrapper routine that uses the module
1410 prefix for the modules to load the information.
1412 * configure.in (GDK_PIXBUF_VERSION): New option --disable-modules
1413 lets the user specify that gdk-pixbuf should link all image loader
1414 code into the library instaed of creating shared library modules.
1416 (dynworks): Renamed the automake conditional DYNAMIC_MODULES_WORK
1417 to BUILD_DYNAMIC_MODULES.
1419 2000-02-19 Jonathan Blandford <jrb@redhat.com>
1421 * gdk-pixbuf/io-gif.c (new_context): fix case where initial
1422 colormap entry is Transparent.
1424 2000-02-19 Owen Taylor <otaylor@redhat.com>
1426 * gdk-pixbuf/pixops/pixops.c (scale_pixel): Fix error in
1427 scale factors for non-alpha case.
1429 2000-02-14 Mark Crichton <crichton@gimp.org>
1431 * gdk-pixbuf/io-xpm.c (xpm_extract_color): Added check for "g" color type.
1432 Imlib/libXpm handle this, but we didn't.
1434 2000-02-14 Darin Adler <darin@eazel.com>
1436 * gdk-pixbuf/testpixbuf.c: Remove now-unnecessary cast.
1437 * .cvsignore: gdk-pixbuf/.cvsignore: More to ignore.
1439 2000-02-14 Elliot Lee <sopwith@redhat.com>
1440 * gdk-pixbuf/gdk-pixbuf.h, gdk-pixbuf/gdk-pixbuf-data.c: Make passed-in argument 'const'.
1442 2000-02-04 Michael Meeks <mmeeks@gnu.org>
1444 * gdk-pixbuf/io-gif.c (struct _GifContext): add x,y_offset.
1445 (gif_get_frame_info): put the offsets on the context.
1446 (gif_get_lzw): copy them off into the frame.
1447 (new_context): no change required; will 0 offsets by default.
1449 2000-01-28 Michael Meeks <michael@mejm2.dow.cam.ac.uk>
1451 * gdk-pixbuf/pixops/pixops.c (pixops_process): const + nasty
1454 * gdk-pixbuf/pixops/pixops.h: const.
1456 * gdk-pixbuf/gdk-pixbuf-util.c: const.
1458 * gdk-pixbuf/gdk-pixbuf-scale.c: const.
1460 * gdk-pixbuf/gdk-pixbuf.h: constify lots of things.
1462 2000-02-03 Federico Mena Quintero <federico@helixcode.com>
1464 * gdk-pixbuf/gdk-pixbuf-render.c
1465 (gdk_pixbuf_render_threshold_alpha): Added sanity check for width
1466 and height being >= 0. Also, do nothing if either of them is
1467 zero. Thanks to Ettore for pointing this out.
1468 (gdk_pixbuf_render_to_drawable): Likewise.
1469 (gdk_pixbuf_render_to_drawable_alpha): Likewise.
1471 2000-02-02 Federico Mena Quintero <federico@helixcode.com>
1473 * gdk-pixbuf/io-gif.c (gif_get_lzw): Removed debugging g_print.
1474 Thanks to John Sullivan <sullivan@eazel.com> for the patch.
1476 * gdk-pixbuf/testpixbuf-drawable.c (configure_cb): Get a new area
1477 of the screen when the window is resized. Thanks to David
1478 N. Welton <davidw@linuxcare.com> for pointing this out.
1479 Misc. cleanups to the rest of the file.
1481 2000-02-01 Federico Mena Quintero <federico@helixcode.com>
1483 * doc/tmpl/rendering.sgml: gnome_init() does not call
1484 gdk_rgb_init(), so don't mention that it does in the
1485 documentation. Thanks to Alexander Kruuse <kruuse@home.se> for
1488 2000-01-31 Havoc Pennington <hp@redhat.com>
1490 * gdk-pixbuf/Makefile.am (noinst_PROGRAMS): no testpixbuf-foo target
1492 Mon Jan 31 12:38:50 2000 Owen Taylor <otaylor@redhat.com>
1494 * gdk-pixbuf/pixops/pixops.c (scale_line): Fix from Peter
1495 Wainwright to fix 4a => 4a scaling.
1497 2000-01-29 Mark Crichton <crichton@gimp.org>
1499 * gdk-pixbuf-config: Oh dear, we weren't Telsa/Alan proof...
1500 put `libart-config --libs` in instead of -lart_lgpl.
1502 2000-01-22 Federico Mena Quintero <federico@helixcode.com>
1504 * gdk-pixbuf/io-pnm.c (pnm_read_raw_scanline): Return an error on
1506 (pnm_read_ascii_scanline): Initialize data and mask.
1508 * gdk-pixbuf/io-xpm.c (pixbuf_create_from_xpm): Initialize
1509 fallbackcolor to keep gcc happy.
1511 * configure.in: Bumped version number to 0.5.0.
1513 * gdk-pixbuf/pixops/timescale.c (dump_array): Removed unused variable.
1516 * gdk-pixbuf/pixops/pixops.c (pixops_composite_color_nearest): Put
1517 parentheses around + in a shift to remove a compiler warning.
1518 (pixops_process): Likewise.
1520 Patch from Ross Golder <rossigee@bigfoot.com> to create an RPM
1523 * configure.in: Added gdk-pixbuf.spec to AC_OUTPUT.
1525 * Makefile.am (EXTRA_DIST): Added gdk-pixbuf.spec.in
1527 2000-01-22 Federico Mena Quintero <federico@helixcode.com>
1529 * gdk-pixbuf/gnome-canvas-pixbuf.c (PixbufPrivate): Removed the
1530 x_set and y_set arguments. Now they are always on and start with
1531 defaults of 0.0 in units.
1532 (gnome_canvas_pixbuf_class_init): Likewise.
1533 (gnome_canvas_pixbuf_set_arg): Likewise.
1534 (gnome_canvas_pixbuf_get_arg): Likewise.
1535 (compute_viewport_affine): Likewise; always use the priv->x and
1538 * doc/tmpl/gnome-canvas-pixbuf.sgml: Modified to reflect the
1539 removal of the x_set/y_set arguments.
1541 2000-01-21 Federico Mena Quintero <federico@helixcode.com>
1543 * gdk-pixbuf/gdk-pixbuf.c (gdk_pixbuf_ref): Return the same pixbuf
1544 as the input parameter.
1546 * gdk-pixbuf/gdk-pixbuf-animation.c (gdk_pixbuf_animation_ref):
1547 Return the same animation as the input parameter.
1549 2000-01-16 Elliot Lee <sopwith@redhat.com>
1551 * gdk-pixbuf/Makefile.am: Don't link against libgnomecanvaspixbuf.la
1553 2000-01-16 Federico Mena Quintero <federico@helixcode.com>
1555 * configure.in: Removed the broken --enable-canvas-pixbuf option.
1556 Added the stuff necessary to substitute the variables in
1557 gnomecanvaspixbufConf.sh.in.
1559 * gnomecanvaspixbufConf.sh.in: New gnome-config handler for the
1560 tiny gnomecanvaspixbuf library.
1562 * Makefile.am: Build gnomecanvaspixbufConf.sh.
1564 * gdk-pixbuf/Makefile.am: Create a libgnomecanvaspixbuf and only
1565 build it if gdk-pixbuf is being built outside of gnome-libs.
1567 * doc/gdk-pixbuf-sections.txt: Added gdk_pixbuf_render_pixmap_and_mask().
1569 * gdk-pixbuf/gdk-pixbuf-render.c
1570 (gdk_pixbuf_render_pixmap_and_mask): Renamed from
1571 gdk_pixbuf_render_pixmap(). Do not create the mask if it is not
1572 needed, and do not use a clipping mask when rendering the pixmap.
1573 Tweaked documentation a little.
1575 * HACKING: New file with hacking policies for the gdk-pixbuf
1578 * doc/Makefile.am (tmpl_sources): Added missing backslash.
1580 * doc/Makefile.am: Use gnomecanvaspixbuf in gnome-config when
1581 scanning for docstrings.
1583 * gdk-pixbuf/gdk-pixbuf-util.c (gdk_pixbuf_copy_area): Made sanity
1584 checks more stringent. Removed "gint" abominations. Made
1585 documentation consistent with the rest of the functions.
1587 * doc/gdk-pixbuf-sections.txt: Added gdk_pixbuf_copy_area() to the
1590 2000-01-14 Jonathan Blandford <jrb@redhat.com>
1592 * gdk-pixbuf/gdk-pixbuf-render.c (gdk_pixbuf_render_pixmap): new
1593 function to let you create a gdk_pixmap from a gdk_pixbuf.
1595 2000-01-11 Jacob Berkman <jacob@helixcode.com>
1597 * gdk-pixbuf/pixops/Makefile.am (INCLUDES): added
1598 $LIBART_CFLAGS to $INCLUDES
1600 2000-01-10 Elliot Lee <sopwith@redhat.com>
1602 * configure.in, gdk-pixbuf/Makefile.am: Build a libcanvas_pixbuf.
1604 * configure.in: Define version macros. Generate
1605 gdk-pixbuf/gdk-pixbuf-features.h. Always INSIDE_GNOME.
1607 * gdk-pixbuf/Makefile.am: Add gdk-pixbuf-features.h
1609 * gdk-pixbuf/gdk-pixbuf.c: Add definitions of
1610 gdk-pixbuf-features.h declarations, plus some initialization
1613 2000-01-05 Owen Taylor <otaylor@redhat.com>
1615 * gdk-pixbuf/pixops/pixops.c: Fixed src_channels/dest_channels
1616 confusion. (Again caught by Tomas Ogren's Purify)
1618 2000-01-07 Jonathan Blandford <jrb@redhat.com>
1620 * gdk-pixbuf/gdk-pixbuf-xform.c (gdk_pixbuf_rotate): comment out
1623 * gdk-pixbuf/gdk-pixbuf-io.c: Added progressive animation loading.
1624 * gdk-pixbuf/gdk-pixbuf-io.h: Added progressive animation loading.
1625 * gdk-pixbuf/gdk-pixbuf-loader.c: Added progressive animation
1627 * gdk-pixbuf/gdk-pixbuf-loader.h: Added progressive animation
1629 * gdk-pixbuf/io-gif.c (image_load_increment): I think the
1630 ref-counting mess is finally fixed. Added progressive animation
1632 (gif_get_lzw): remove memory_leak
1634 * doc/tmpl/gdk-pixbuf-loader.sgml: much longer long description
1637 2000-01-05 Owen Taylor <otaylor@redhat.com>
1639 * gdk-pixbuf/pixops/pixops.c (pixops_process): Fix computation of end of run indices.
1641 * gdk-pixbuf/pixops/pixops.c: Fix double increments when dest_channels == 4.
1642 (Pointed out by Tomas Ogren)
1644 2000-01-05 Mark Crichton <crichton@gimp.org>
1646 * gdk-pixbuf/gdk-pixbuf-loader.c (gdk_pixbuf_loader_eat_header_write):
1647 Return 0 if gdk_pixbuf_load_loader_module returns FALSE.
1649 2000-01-05 Elliot Lee <sopwith@redhat.com>
1651 * gdk-pixbuf/pixops/Makefile.am: Link with -lm (to get 'ceil' function)
1653 2000-01-05 Owen Taylor <otaylor@redhat.com>
1655 * doc/Makefile.am doc/gdk-pixbuf-sections.txt
1656 doc/gdk-pixbuf.sgml doc/tmpl/scaling.sgml:
1657 Added scaling functions into gtk-doc framework.
1659 * gdk-pixbuf/gdk-pixbuf-scale.c: Documentation fixes.
1661 * gdk-pixbuf/testpixbuf-scale.c (expose_cb): Simplify a bit.
1663 * gdk-pixbuf/pixops/pixops.c (pixops_composite_color): Return
1664 immediately if scale_x or scale_y is 0.
1666 2000-01-05 Owen Taylor <otaylor@redhat.com>
1668 * gdk-pixbuf/pixops/timescale.c: quick fix for initializing
1669 arrays in benchmark.
1671 2000-01-05 Jonathan Blandford <jrb@redhat.com>
1673 * gdk-pixbuf/gdk-pixbuf-io.h: Change the order of the update func
1674 to make it more compatible with the rest of GTK. Added animation
1675 framework for progressive loading.
1677 * gdk-pixbuf/io-bmp.c (image_begin_load): Modified to handle new
1679 * gdk-pixbuf/io-ico.c (image_begin_load): ditto
1680 * gdk-pixbuf/io-png.c (image_begin_load): ditto
1681 * gdk-pixbuf/io-ras.c (image_begin_load): ditto
1682 * gdk-pixbuf/io-jpeg.c (image_begin_load): ditto
1683 * gdk-pixbuf/io-pnm.c (image_begin_load): ditto
1684 * gdk-pixbuf/io-tiff.c (image_begin_load): ditto
1685 * gdk-pixbuf/io-gif.c (image_begin_load): ditto
1687 2000-01-05 Owen Taylor <otaylor@redhat.com>
1689 * gdk-pixbuf/pixops/README: Added a README with a TODO
1690 and some explainations of the algorithms.
1692 * gdk-pixbuf/testpixbuf-scale.c: Set a background pixmap of None
1693 to reduce flashing when resizing.
1695 2000-01-05 Owen Taylor <otaylor@redhat.com>
1697 * gdk-pixbuf/pixops/: Directory full of pixel data scaling
1698 code that will eventually migrate into libart.
1700 * configure.in acconfig.h: Add checks for MMX compiler support
1702 * gdk-pixbuf/gdk-pixbuf.h gdk-pixbuf/gdk-pixbuf-scale.c:
1703 Nice wrapper routines for the code in pixops that operate
1704 on pixbufs instead of raw data.
1706 * gdk-pixbuf/testpixbuf-scale: Test program for scaling
1709 2000-01-05 Jonathan Blandford <jrb@redhat.com>
1711 * doc/tmpl/animation.sgml: Documentation changes.
1713 2000-01-01 Federico Mena Quintero <federico@helixcode.com>
1715 * gdk-pixbuf/gdk-pixbuf.h (GdkPixbufAnimation): Added reference
1716 counting to animations. A web browser may want to share a single
1717 copy of an animated GIF if it appears multiple times in a web
1720 * gdk-pixbuf/gdk-pixbuf-animation.c: New file. Moved the
1721 animation functions here.
1722 (gdk_pixbuf_animation_new_from_file): Prettified. Return a NULL
1723 animation if the loader does not support multiframe loading and
1724 the single-frame load returned NULL. Check that the filename is
1725 not NULL. Updated inline documentation.
1726 (gdk_pixbuf_animation_ref): New function.
1727 (gdk_pixbuf_animation_unref): New function.
1728 Removed gdk_pixbuf_animation_destroy() in favor of reference
1731 * gdk-pixbuf/gdk-pixbuf-io.c (gdk_pixbuf_new_from_file):
1732 Prettified. Made ref_count assertion more paranoid. Check that
1733 the filename is not NULL.
1734 (gdk_pixbuf_get_module): Use guchar * and guint for buffer and
1736 (gdk_pixbuf_new_from_xpm_data): Changed the "data" argument to
1739 * gdk-pixbuf/io-gif.c (image_load_animation): Create the animation
1740 with a reference count of 1.
1742 * gdk-pixbuf/Makefile.am (libgdk_pixbuf_la_SOURCES): Added
1743 gdk-pixbuf-animation.c.
1745 * doc/tmpl/animation.sgml: Populated. It is still missing a
1746 description of the overlay modes.
1748 * doc/gdk-pixbuf-sections.txt: Added the animation section. Moved
1749 the canvas item section to the end, as it will be moved later to
1752 * doc/gdk-pixbuf.sgml: Added the animation section.
1754 * doc/Makefile.am (tmpl_sources): Added tmpl/animation.sgml.
1756 1999-12-26 Peter Teichman <pat@gnu.org>
1758 * gdk-pixbuf/Makefile.am (libpixbuf_tiff_la_LIBADD): add
1759 $(LIBTIFF) to libpixbuf_tiff_la_LIBADD, proxying for mmarker.
1760 This closes bug #4676.
1762 1999-12-23 Havoc Pennington <hp@pobox.com>
1764 * gdk-pixbuf/io-gif.c (image_load): Stuff that should have been
1765 set to NULL here (specifically context->animation) was not being
1766 set to NULL. use g_new0() to alloc the struct.
1768 1999-12-20 Jonathan Blandford <jrb@redhat.com>
1770 * gdk-pixbuf/io-gif.c: finished work to make animated gifs load
1771 correctly. Progressive loading needs some work, but that all
1772 needs doing from the gdk-pixbuf-loader end, not here.
1774 1999-12-17 Jonathan Blandford <jrb@redhat.com>
1776 * gdk-pixbuf/gdk-pixbuf-io.c (gdk_pixbuf_animation_new_from_file):
1777 moved the file here. It seems natural to put this function here,
1778 as that's where the gdk_pixbuf_new_from_file function is, but it's
1779 still a little convoluted. The source files might be played with
1782 1999-12-14 Jonathan Blandford <jrb@redhat.com>
1784 * gdk-pixbuf/gdk-pixbuf-loader.c
1785 (gdk_pixbuf_loader_get_animation): Gets the animation from the
1788 1999-12-16 Federico Mena Quintero <federico@redhat.com>
1790 * doc/tmpl/rendering.sgml: Added notice about initializing GdkRGB
1791 before using the GdkPixbuf rendering functions. Thanks to Joe
1792 Shaw <joe@off.net> for pointing this out.
1794 1999-12-13 Federico Mena Quintero <federico@redhat.com>
1796 * gdk-pixbuf/gnome-canvas-pixbuf.c
1797 (gnome_canvas_pixbuf_class_init): Renamed arguments to
1798 width_in_pixels, height_in_pixels, x_in_pixels, y_in_pixels, for
1799 consistency with the new canvas.
1800 (PixbufPrivate): Do the same renaming in the structure fields, for
1803 * doc/tmpl/gnome-canvas-pixbuf.sgml: Updated for new argument names.
1805 1999-12-12 Federico Mena Quintero <federico@redhat.com>
1807 * gdk-pixbuf/Makefile.am (libgdk_pixbuf_la_LDFLAGS): Use a
1808 conditional to see whether to link $(GNOME_LIBS) or not.
1810 1999-12-10 Jonathan Blandford <jrb@redhat.com>
1812 * gdk-pixbuf/gdk-pixbuf-io.h: thinking about the new loading API.
1814 * gdk-pixbuf/gdk-pixbuf-drawable.c (gdk_pixbuf_get_from_drawable):
1815 make a warning go away.
1817 * gdk-pixbuf/gdk-pixbuf.h: added new prototypes for animations.
1819 * gdk-pixbuf/gdk-pixbuf-loader.h: added new prototypes for
1822 1999-12-09 Michael Zucchi <zucchi@zedzone.mmc.com.au>
1824 * gdk-pixbuf/gdk-pixbuf.h: Enable gdk_pixbuf_get_from_drawable()
1827 * gdk-pixbuf/gdk-pixbuf-drawable.c (gdk_pixbuf_get_from_drawable):
1828 Filled in body of function.
1829 (rgbconvert): Added GdkColormap parameter, and to all conversion
1831 (convert_real_slow): New function - should convert ANY visual/data
1832 format properly, but it aint fast. Used as a fallback when an
1833 optimised routine wont match.
1834 (rgbconvert): Do very specific tests on the data format to verify
1835 properly if the optimised version will do, otherwise use the
1836 fallback function for all other data formats.
1838 * gdk-pixbuf/Makefile.am: Re-enabled building of
1839 textpixbuf-drawable.
1841 * gdk-pixbuf/testpixbuf-drawable.c (main): Changed to use
1842 gdk_pixbuf_get_from_drawable().
1844 1999-12-08 Arjan van de Ven <arjan@fenrus.demon.nl>
1846 * gdk-pixbuf/gdk-pixbuf-drawable.c : Fixed the red/green/red
1847 bug on two occasions.
1848 * gdk-pixbuf/io-ras.c: Changed from the custom be32_to_cpu
1849 function to the generic glib one.
1851 1999-12-08 Federico Mena Quintero <federico@redhat.com>
1853 * gdk-pixbuf/gdk-pixbuf-drawable.c: Fix includes.
1854 (gdk_pixbuf_get_from_drawable): Implemented the zillion sanity
1855 checks and API definition. The body needs filling in and it needs
1856 to do the Right Thing(tm) for pixmaps plus the given colormap and
1857 windows and their own colormaps.
1859 * gdk-pixbuf/gdk-pixbuf.h: Added prototype for
1860 gdk_pixbuf_get_from_drawable(). Killed gdk-pixbuf-drawable.h.
1862 * gdk-pixbuf/Makefile.am: Re-added the gdk-pixbuf-drawable sources.
1864 * doc/tmpl/from-drawables.sgml: Populated.
1866 * doc/gdk-pixbuf.sgml: Added the from-drawables section.
1868 * doc/Makefile.am (tmpl_sources): Added tmpl/from-drawables.sgml.
1870 * doc/gdk-pixbuf-sections.txt: Added a section for getting pixbufs
1873 1999-12-07 Federico Mena Quintero <federico@redhat.com>
1875 * doc/tmpl/gnome-canvas-pixbuf.sgml: Added clarification about
1876 reference counting for GdkPixbuf structures.
1878 1999-12-07 Martin Baulig <martin@home-of-linux.org>
1880 * gdk-pixbuf/Makefile.am (testpixbuf_LDADD): Conditionally
1881 include $(GNOME_LIBS) here.
1883 1999-12-05 Arjan van de Ven <arjan@fenrus.demon.nl>
1885 Added missing "include <string.h>" to:
1886 * gdk-pixbuf/io-ras.c
1887 * gdk-pixbuf/io-bmp.c
1888 * gdk-pixbuf/io-ico.c
1890 1999-12-06 Federico Mena Quintero <federico@redhat.com>
1892 * gdk-pixbuf/gdk-pixbuf-io.c (file_formats): Patch from Arjan to
1895 1999-12-05 Federico Mena Quintero <federico@redhat.com>
1897 * gdk-pixbuf/Makefile.am (testpixbuf_LDADD): Add back
1898 $(GNOME_LIBS). This must compile outside of gnome-libs. If you
1899 want, send me a patch to do the conditional stuff properly.
1900 Otherwise, please read the GNOME Programming Guidelines,
1901 especially the "CVS policies" section.
1903 1999-12-05 Jaka Mocnik <jaka.mocnik@kiss.uni-lj.si>
1905 * gdk-pixbuf/Makefile.am: removed GNOME_LIBS from testpixbuf_LDADD.
1907 1999-12-05 Arjan van de Ven <arjan@fenrus.demon.nl>
1909 * gdk-pixbuf/io-ico.c: Bug in palet-size
1912 1999-12-04 Arjan van de Ven <arjan@fenrus.demon.nl>
1914 * gdk-pixbuf/io-bmp.c: Major cleanup, added support for
1915 32 bpp and 4 bpp (uncompressed) images, fixed 1bpp.
1917 * gdk-pixbuf/io-ras.c: Minor cleanup, ran through lclint
1919 * gdk-pixbuf/io-ico.c: Minor cleanup, fixed 1bpp icons,
1922 * gdk-pixbuf/gdk-pixbuf-io.c: Added detection of .CUR files
1923 (Windows Cursor files). These are identical to .ICO files,
1924 except for the signature and 2 extra fields for the hotspot.
1926 1999-12-03 Federico Mena Quintero <federico@redhat.com>
1928 * gdk-pixbuf/gnome-canvas-pixbuf.c (gnome_canvas_pixbuf_get_arg):
1929 Removed unused variable `item'.
1931 1999-12-03 Jonathan Blandford <jrb@redhat.com>
1933 * gdk-pixbuf/io-gif.c (gif_fill_in_lines): added a comment to
1934 explain this function better.
1936 1999-12-02 Federico Mena Quintero <federico@redhat.com>
1938 Source files moved from src/ to gdk-pixbuf/, to be consistent with
1941 * doc/Makefile.am: Modified for the new source directory.
1943 * configure.in: Likewise.
1945 * Makefile.am: Likewise.
1947 * autogen.sh: Likewise.
1949 * gdk-pixbuf/Makefile.am: Likewise.
1951 1999-12-02 Federico Mena Quintero <federico@redhat.com>
1953 * src/testpixbuf.c: #include <config.h>, and fix includes.
1955 * src/testpixbuf-drawable.c: #include <config.h>, and fix includes.
1957 * src/io-xpm.c: Fix includes.
1959 * src/io-tiff.c: Fix includes.
1961 * src/io-ras.c: Fix includes, and do not include more stuff than needed.
1963 * src/io-pnm.c: Fix inlcudes, and do not include more stuff than needed.
1965 * src/io-png.c: Fix includes.
1967 * src/io-ico.c: Fix includes, and do not include more stuff than needed.
1969 * src/io-gif.c: Fix includes, and do not include more stuff than needed.
1971 * src/io-bmp.c: Fix includes, and do not include more stuff than needed.
1973 * src/gnome-canvas-pixbuf.c: Fix includes.
1975 * src/gdk-pixbuf.c: Fix includes.
1977 * src/gdk-pixbuf-util.c: Fix includes.
1979 * src/gdk-pixbuf-render.c: Fix includes.
1981 * src/gdk-pixbuf-io.h: Fix includes.
1983 * src/gdk-pixbuf-drawable.c: Fix includes.
1985 * src/gdk-pixbuf-drawable.h: Use angle brackets for the gdk-pixbuf
1988 * src/gdk-pixbuf-data.c: Fix includes.
1990 * src/gdk-pixbuf-loader.c: #include <config.h>
1992 * src/gdk-pixbuf-loader.h: Use angle brackets for the gdk-pixbuf
1995 * src/Makefile.am: Commented out the gdk-pixbuf-drawable stuff,
1996 since it is not finished.
1998 * src/gdk-pixbuf.h: Removed unused transformation prototypes.
2000 * src/gdk-pixbuf-util.c: New file with utility and convenience
2001 functions for pixbufs.
2003 * src/Makefile.am (libgdk_pixbuf_la_SOURCES): Added gdk-pixbuf-util.c.
2005 * doc/gdk-pixbuf-sections.txt: Added section for utility functions.
2007 * doc/Makefile.am (tmpl_sources): Added tmpl/util.sgml.
2009 * doc/gdk-pixbuf.sgml: Added the utilities section.
2011 * doc/tmpl/util.sgml: Documentation for the utility functions.
2013 1999-11-29 Owen Taylor <otaylor@redhat.com>
2015 * src/gdk-pixbuf-render.c (gdk_pixbuf_render_to_drawable_alpha):
2016 Keep the mask around until after we draw ... since
2017 the GC changes aren't flushed to the X server until we
2018 draw, destroying it before that may result in BadPixmap
2021 1999-11-30 Havoc Pennington <hp@pobox.com>
2023 * configure.in: Add AM_CONDITIONAL for inside gnome-libs
2025 * src/Makefile.am: conditionalize GnomeCanvasPixbuf
2027 1999-11-29 Federico Mena Quintero <federico@redhat.com>
2029 * src/Makefile.am: Uncomment the GnomeCanvasPixbuf sources. This
2030 should be made conditional, not blindly commented out.
2032 1999-11-29 Jonathan Blandford <jrb@redhat.com>
2034 * src/Makefile.am (ICO_LIB): Added another loader from Arjan to
2035 handle .ico files. Cool.
2037 1999-11-24 Jonathan Blandford <jrb@redhat.com>
2039 * src/io-bmp.c (OneLine24): new patch from Arjan to handle
2042 1999-11-24 James Henstridge <james@daa.com.au>
2044 * configure.in (AC_OUTPUT): altered hack to place the symlink in the
2045 top builddir rather than src. This still builds fine, and does not
2046 get gtk-doc into an infinite loop when trying to find all the source
2049 1999-11-23 Jonathan Blandford <jrb@redhat.com>
2051 * Removed #PRAGMA } from headers. Also, make compile if you don't
2052 have it installed, already.
2054 1999-11-22 Federico Mena Quintero <federico@redhat.com>
2056 * src/gnome-canvas-pixbuf.c (gnome_canvas_pixbuf_draw): Create the
2057 temporary buffer to the size of the interesction of the bounding
2058 box and the expose area, not the whole expose area. This speeds
2061 * src/gdk-pixbuf-render.c (gdk_pixbuf_render_threshold_alpha): Do
2062 not paint black on the mask, since we already cleared it in a
2063 single gdk_draw_rectangle() operation.
2065 1999-11-22 Raja R Harinath <harinath@cs.umn.edu>
2067 * configure.in (GDK_PIXBUF_DIR): Fix for srcdir != builddir.
2069 1999-11-22 Havoc Pennington <hp@pobox.com>
2071 * src/Makefile.am (GDK_PIXBUF_LIBS): Patch from Paul Fisher
2072 <pnfisher@redhat.com> adds all -lgdk-pixbuf and all other
2073 dependencies to LIBADD variables for loadable modules. Necessary
2074 for a Java dynamic loading thing to be able to figure it out.
2076 1999-11-22 Havoc Pennington <hp@pobox.com>
2078 * src/io-png.c (image_load_increment): Call the update_area
2079 callback depending on the number of rows loaded in this increment.
2081 * src/testpixbuf.c (main): slow down the progressive load demo
2083 1999-11-16 Havoc Pennington <hp@pobox.com>
2085 * src/gdk-pixbuf-drawable.h: Get the quotes right on the #include
2087 1999-11-22 Jonathan Blandford <jrb@redhat.com>
2089 * configure.in (GDK_PIXBUF_DIR): make the symlink. Does not work
2090 for srcdir != buildir != . Beats me why; I can't figure it out.
2091 AC_OUTPUT_COMMANDS doesn't seem to let me substitute it correctly.
2093 1999-11-21 Jonathan Blandford <jrb@redhat.com>
2095 * src/gdk-pixbuf-io.c: added io-bmp from Arjan
2096 <arjan@fenrus.demon.nl>
2098 1999-11-20 Michael Zucchi <zucchi@zedzone.mmc.com.au>
2100 * src/gdk-pixbuf-drawable.c (gdk_pixbuf_from_drawable_core):
2101 Rework/reorder of the code. Each case has been separated into
2102 another function; its big but it should be quick.
2103 gdk_pixbuf_rgba_from_drawable() will now return a pixbuf with
2104 opaque alpha information. Not all depths/formats have been
2105 tested, but 8, 15/16 and 24 (alinged 32) should work ok.
2107 1999-11-17 Larry Ewing <lewing@gimp.org>
2109 * src/gnome-canvas-pixbuf.c (gnome_canvas_pixbuf_bounds):
2110 implement the bounds method correctly.
2111 (compute_viewport_affine): compute the affine need to fit the
2112 image within the viewport given by the args.
2113 (compute_render_affine): call compute_viewport_affine.
2115 1999-11-16 Havoc Pennington <hp@pobox.com>
2117 * src/gdk-pixbuf-drawable.h: Use includes from the current
2118 directory, not the system directory.
2120 Mon Nov 15 17:18:28 1999 George Lebl <jirka@5z.com>
2122 * src/testpixbuf-drawable.c: use includes from the current directory
2123 rather then from the system include directory as gdk-pixbuf
2124 includes are not yet installed when this is compiled.
2126 1999-11-13 Cody Russell <bratsche@dfw.net>
2127 * src/testpixbuf-drawable.c: Added a test program for drawable
2130 * src/Makefile.am: Build testpixbuf-drawable.
2132 1999-11-12 Cody Russell <bratsche@dfw.net>
2134 * src/gdk-pixbuf-drawable.c: Merged in Michael Zucchi's changes.
2136 1999-11-10 Federico Mena Quintero <federico@redhat.com>
2138 * doc/tmpl/gdk-pixbuf-loader.sgml: Populated.
2140 * doc/gdk-pixbuf.signals: Put in the real names of signal
2143 * src/gdk-pixbuf-loader.c: Improved documentation comments.
2145 1999-11-10 Jonathan Blandford <jrb@redhat.com>
2147 * src/gdk-pixbuf-loader.c (gdk_pixbuf_loader_close): emit the
2150 * src/io-ras.c (OneLineMapped_file): Now can handle indexing
2151 correctly. Patch from Arjan to do so.
2153 1999-11-10 Michael Fulbright <drmike@redhat.com>
2155 * src/io-pnm.c (pnm_ascii_read_scanline): Fixed loading of ASCII PNM
2158 * src/testpixbuf.c: Added final queued draw when done loading image.
2160 1999-11-10 Jonathan Blandford <jrb@redhat.com>
2162 * src/gdk-pixbuf-io.c (gdk_pixbuf_load_module): removed spurious
2165 1999-11-10 Federico Mena Quintero <federico@redhat.com>
2167 * src/gdk-pixbuf-io.c (gdk_pixbuf_new_from_xpm_data): Added
2170 1999-11-09 Federico Mena Quintero <federico@redhat.com>
2172 * src/io-png.c: Fixed some incompatible pointer initializations.
2174 * src/io-jpeg.c (image_load_increment): Remove unused variable.
2176 1999-11-09 Michael Fulbright <drmike@redhat.com>
2178 * src/testpixbuf.c: Fixed it to use timeout to read from file
2179 for progressive loading. Set TBF_KBPS=n, where n is the number of
2180 kilobytes/second to simulate in downloading. n has to be an integer.
2182 * src/io-jpeg.c: Slight cosmetic cleanup.
2184 * src/io-pnm.c: Fixed raw PNM loading bug. Also discovered that ASCII
2185 PBM loading has a similar problem and will address tomorrow.
2187 1999-11-09 Havoc Pennington <hp@pobox.com>
2189 * src/Makefile.am (libgdk_pixbuf_la_SOURCES): build the
2190 gdk-pixbuf-drawable stuff.
2192 1999-11-09 Federico Mena Quintero <federico@redhat.com>
2194 * configure.in: Bumped version number to 0.4.
2196 1999-11-09 Michael Fulbright <drmike@redhat.com>
2198 * src/io-pnm.c : Finished progressive PNM loading code. Should handle
2199 all types of PNM files now.
2201 * src/io-jpeg.c (image_load_increment): Figured out problem with
2202 loading Progressive JPEG's progressively (say that 10 times fast).
2203 Currently for Progressive JPEG's the entire image is loaded before
2204 it is displayed. libjpeg supports a fancier mechanism which I may
2207 With these changes all JPEG formats appear to load properly for me.
2209 1999-11-08 Jonathan Blandford <jrb@redhat.com>
2211 * src/io-ras.c (image_load_increment): Final patch from Arjan.
2212 Seems to do progressive loading.
2214 1999-11-08 Michael Fulbright <drmike@redhat.com>
2216 * src/io-pnm.c image_load (): Fixed so we do not create a separate
2217 pixel buffer when reading in image - we reuse the pixel data in
2218 the GdkPixbuf structure instead.
2220 1999-11-08 Michael Fulbright <drmike@redhat.com>
2222 * src/io-pnm.c pnm_read_ascii_scanline (): Added support for
2223 ASCII PNM files. Note I haven't tested loaded ASCII PBM files because
2224 I can't seem to find a utility to convert into this format.
2225 Next is to add progressive loading support for the PNM format.
2227 1999-11-07 Federico Mena Quintero <federico@redhat.com>
2229 * doc/tmpl/gnome-canvas-pixbuf.sgml: Finished detailed explanation
2230 of the width, height, x, and y setting and pixels arguments.
2232 1999-11-05 Jonathan Blandford <jrb@redhat.com>
2234 * src/io-ras.c (image_load): third patch. Now it seems to load.
2236 * src/gdk-pixbuf-io.c: second patch Arjan van de Ven
2237 <arjan@fenrus.demon.nl> to autodetect/load the sunras files.
2239 * src/io-ras.c (image_load): new file from Arjan van de Ven
2240 <arjan@fenrus.demon.nl> to begin the ras loader.
2242 1999-11-05 Federico Mena Quintero <federico@redhat.com>
2244 * doc/gdk-pixbuf-sections.txt: Removed gdk-pixbuf-io, since it is
2245 for internal use only.
2247 * doc/gdk-pixbuf.sgml: Likewise.
2249 * doc/tmpl/gnome-canvas-pixbuf.sgml: Finished docs.
2251 1999-11-05 Michael Fulbright <drmike@redhat.com>
2253 * src/io-pnm.c: Implemented support for reading raw PBM/PGM/PPM
2254 files from a file. Next step is support for ASCII files, and
2255 then incremental loading.
2257 1999-11-04 Federico Mena Quintero <federico@redhat.com>
2259 * Makefile.am: Added doc to SUBDIRS.
2261 1999-11-04 Michael Fulbright <drmike@redhat.com>
2263 * src/io-jpeg.c: Prettied up code slightly.
2264 * src/io-pnm.c: Start of pnm loader (from file and progressively).
2265 Doesn't do much yet (will finish tomorrow).
2266 * src/gdk-pixbuf-io.c: Added pnm to structure of known types.
2268 1999-11-04 Federico Mena Quintero <federico@redhat.com>
2270 * doc/tmpl/rendering.sgml: Populated.
2272 * doc/Makefile.am: Added the template files.
2274 1999-11-04 Havoc Pennington <hp@pobox.com>
2276 * src/gdk-pixbuf-render.c (gdk_pixbuf_render_to_drawable): In
2277 docs, explain what a dither offset is for.
2278 (gdk_pixbuf_render_to_drawable_alpha): Explain why you would use
2279 this function vs. gdk_pixbuf_render_to_drawable().
2281 1999-11-04 Havoc Pennington <hp@pobox.com>
2283 * configure.in: Use libart-config correctly; find gnome-config
2284 separately. Fix GNOME_LIBS to be correct in "no gnome installed
2287 * src/Makefile.am: Link to GNOME_LIBS instead of a hardcoded
2290 Patch untested in the inside-gnome-libs case, I need to commit
2291 then check out to the gnome-libs I'm using.
2293 1999-11-04 Michael Fulbright <drmike@redhat.com>
2295 * src/io-jpeg.c (image_begin_load): Add update_func callback.
2296 * src/io-jpeg.c (image_load_increment): Call updated callback when
2297 new graphic data decoded.
2299 1999-11-04 Jonathan Blandford <jrb@redhat.com>
2301 * src/gdk-pixbuf-loader.c (gdk_pixbuf_loader_update): handle the
2303 * src/io-png.c (image_begin_load): add a update_func callback.
2304 * src/io-gif.c (image_begin_load): add a update_func callback.
2305 (gif_get_lzw): added the update_func ability
2307 * src/io-tiff.c (image_begin_load): add a update_func callback.
2309 1999-11-04 Federico Mena Quintero <federico@redhat.com>
2311 * doc/tmpl/gdk-pixbuf.sgml: Populated.
2313 * doc/tmpl/refcounting.sgml: Populated.
2315 * doc/tmpl/file-loading.sgml: Populated.
2317 * src/gdk-pixbuf.c: Added documentation comments.
2319 * src/gdk-pixbuf-io.c (gdk_pixbuf_new_from_file): Added
2320 documentation comments.
2322 * doc/: Finished integrating the documentation framework.
2324 1999-11-03 Federico Mena Quintero <federico@redhat.com>
2326 * configure.in: Removed libgif stuff now that we do not depend on it.
2327 Added the necessary cruft for gtk-doc.
2329 * src/Makefile.am: Unconditionally build the GIF loader.
2331 1999-11-03 Jonathan Blandford <jrb@redhat.com>
2333 * src/io-gif.c (gif_read): renamed ReadOK to gif_read.
2334 Added a lot of comments to the file.
2336 * src/Makefile.am (libpixbuf_gif_la_LIBADD): Remove dependency on
2339 1999-11-03 Michael Fulbright <drmike@redhat.com>
2341 * src/io-jpeg.c (image_load_increment): Further removal of
2342 bugginess in local buffering code. Handles grayscale jpegs
2345 * src/io-jpeg.c (image_load_stop): Was freeing local context
2346 for jpeg library before calling jpeg_decompres_finish ().
2348 1999-11-03 Jonathan Blandford <jrb@redhat.com>
2350 * src/io-gif.c (image_load_increment): now handle arbitrary buffer
2352 (gif_get_lzw): set the transparency to the right val.
2354 1999-11-03 Federico Mena Quintero <federico@redhat.com>
2356 * src/gnome-canvas-pixbuf.c (gnome_canvas_pixbuf_init):
2357 Initiailize the x and y fields.
2358 (gnome_canvas_pixbuf_destroy): Queue a redraw upon destruction.
2359 (PixbufPrivate): Renamed need_size_update to need_xform_update.
2360 (recompute_bounding_box): Do not use temporary values.
2362 1999-11-03 Jonathan Blandford <jrb@redhat.com>
2364 * src/io-gif.c (set_gif_lzw_clear_code): new state. Fixes
2367 * src/gnome-canvas-pixbuf.c (recompute_bounding_box): remove
2368 unneeded x,y,h,w vars.
2370 1999-11-03 Larry Ewing <lewing@gimp.org>
2372 * src/gnome-canvas-pixbuf.c (compute_render_affine): adjust
2373 render_affine calculation for x,y offsets.
2374 (gnome_canvas_pixbuf_set_arg): add x,y args.
2375 (gnome_canvas_pixbuf_get_arg): add x,y args.
2376 (recompute_bounding_box): simply code using ArtDrect and the
2377 render_affine. Removed compute_xform_vectors as it was no longer
2380 1999-11-03 Federico Mena Quintero <federico@redhat.com>
2382 * src/gnome-canvas-pixbuf.c (gnome_canvas_pixbuf_point): I'm a
2383 doofus. Return a distance, not a boolean, for opaque images.
2385 * src/gnome-canvas-pixbuf.c (recompute_bounding_box): Do proper
2386 rounding of bounding box coordinates.
2387 (gnome_canvas_pixbuf_bounds): Implemented the ::bounds() method.
2388 (gnome_canvas_pixbuf_draw): Use the correct alpha threshold value.
2390 1999-11-03 Jonathan Blandford <jrb@redhat.com>
2392 * src/io-gif.c (gif_prepare_lzw): s/lwz/lzw/g
2394 1999-11-03 Michael Fulbright <drmike@redhat.com>
2396 * src/io-jpg.c (image_load_increment): Fixed code which moved
2397 buffer around as new data comes in to work properly. JPEG progressive
2398 loading should be working now except for grayscale JPEG's, which I
2399 will look into next.
2401 1999-11-03 <sopwith@redhat.com>
2402 * src/testpixbuf.c: A GtkFunction needs to return a value for deterministic behaviour.
2403 Also put dot printing back in.
2405 1999-11-03 <jrb@redhat.com>
2407 * src/io-gif.c (gif_get_extension): Read 'til the next empty block
2410 1999-11-02 Cody Russell <bratsche@dfw.net>
2411 * src/gdk-pixbuf-drawable.c: Changed the behavior to return NULL
2412 if part of the requested image is offscreen, rather than clipping
2415 1999-11-02 Jonathan Blandford <jrb@redhat.com>
2417 * src/io-gif.c (gif_fill_in_lines): Fill in the gif's blank areas
2418 for interlacing and progressive loading.
2420 1999-11-02 Cody Russell <bratsche@dfw.net>
2421 * src/gdk-pixbuf-drawable.c (gdk_pixbuf_from_drawable_core): Now
2422 calls gdk_pixbuf_new_from_art_pixbuf() instead of gdk_pixbuf_new().
2424 1999-11-02 Jonathan Blandford <jrb@redhat.com>
2426 * src/io-gif.c (gif_main_loop): Now progressive gif loading works!
2427 It's a little slow though. )-:
2429 1999-11-02 Elliot Lee <sopwith@redhat.com>
2430 * src/gdk-pixbuf-loader.[ch], src/gdk-pixbuf-io.h: Make the arguments to the
2431 write/load_increment operations const-correct.
2433 1999-11-02 Federico Mena Quintero <federico@redhat.com>
2435 * src/gnome-canvas-pixbuf.c (gnome_canvas_pixbuf_point):
2436 Implemented the ::point() method. We do a simple containment test
2437 instead of a full distance calculation since the canvas is going
2438 to change to that scheme, anyways.
2440 1999-11-02 Elliot Lee <sopwith@redhat.com>
2442 * src/testpixbuf.c: Allow using $TBF_READLEN to specify the size of the chunks
2443 that are read from the input file.
2445 1999-11-02 Larry Ewing <lewing@gimp.org>
2447 * src/gnome-canvas-pixbuf.c (gnome_canvas_pixbuf_render): add aa
2449 (gnome_canvas_pixbuf_class_init): add gnome_canvas_pixbuf_render
2452 1999-11-02 Federico Mena Quintero <federico@redhat.com>
2454 * src/gnome-canvas-pixbuf.c (compute_render_affine): Moved the
2455 affine computation code from ::draw() to here, since it is needed
2456 by ::point() as well.
2458 1999-11-02 Elliot Lee <sopwith@redhat.com>
2460 * src/gdk-pixbuf-loader.c: Reorganize gdk_pixbuf_loader_write into
2461 three functions, and eliminate duplication of code from write()
2462 and close(). Also fix bug where the 128-byte header was being
2465 1999-11-01 Federico Mena Quintero <federico@redhat.com>
2466 * src/gnome-canvas-pixbuf.c (recompute_bounding_box): Fixed
2467 bounding box computation.
2469 1999-11-01 Federico Mena Quintero <federico@redhat.com>
2471 * src/gnome-canvas-pixbuf.c: Start of the pixbuf canvas item.
2472 Drawing affines seem to work. Bounding box is fubared. ::point()
2473 is not implemented. This is a work in progress.
2475 * src/Makefile.am: Added gnome-canvas-pixbuf.[ch] to the list of
2478 * configure.in: Sigh. We need to link in libgnomeui for the
2479 canvas stuff. This mess will disappear when gdk-pixbuf gets
2480 folded into gnome-libs.
2482 1999-10-30 Jonathan Blandford <jrb@redhat.com>
2484 * src/io-gif.c: Some more work. Now it generates a gdk_pixbuf of
2485 the right size, at a minimum, even if the image is squished and
2487 (ReadImage): lets get the offset right. This will let transparent
2490 1999-10-29 Michael Fulbright <drmike@redhat.com>
2492 * src/io-jpeg.c: image_load_increment(): Fixed bug when
2493 image width was not a multiple of 4 - always use the
2494 gdk_pixbuf rowstride to increment pointers!
2496 1999-10-29 Michael Fulbright <drmike@redhat.com>
2498 * src/io-jpeg.c: Added first cut at progressive jpeg loading.
2499 Currently does not handle either progressive jpeg files (jpeg
2500 files with multiple scans at different quality settings), but
2501 I plan on adding this support soon. These are fairly rare in
2502 my experience, so it shouldn't slow people down too much.
2503 Grayscale jpegs also don't work but that should be easy to fix.
2505 1999-10-29 Michael Fulbright <drmike@redhat.com>
2507 * src/testpixbuf.c: Added title to windows so you can identify
2508 progressive and file windows.
2510 1999-10-29 Michael Fulbright <drmike@redhat.com>
2512 * src/gdk-pixbuf-loader.c (gdk_pixbuf_loader_write): Actually
2513 load the image handler when we determine the image type.
2515 * src/gdk-pixbuf-io.[ch] (gdk_pixbuf_load_module): Changed the
2516 previously static function load_image_handler () to
2517 a public function gdk_pixbuf_load_module (). It is needed in
2518 gdk-pixbuf-loader.c to load image handler modules. This function
2519 is different from gdk_pixbuf_get_module (), which only returns
2520 a reference to the required handler, because it actually loads
2521 the handler into memory. Both actions should possibly be combined
2522 in a convenience function since one w/o the other doesn't seem to
2525 1999-10-28 Jonathan Blandford <jrb@redhat.com>
2527 * src/gdk-pixbuf-loader.c (gdk_pixbuf_loader_write): don't send a
2530 1999-10-28 Federico Mena Quintero <federico@redhat.com>
2532 * src/gdk-pixbuf-render.c (gdk_pixbuf_render_to_drawable): New
2533 function to render a portion of a pixbuf to a drawable. Ignores
2534 alpha information and takes in a GC.
2535 (gdk_pixbuf_render_to_drawable_alpha): New function to render a
2536 portion of a pixbuf to a drawable. It automatically creates a GC
2537 and a clipping mask for alpha pixbufs.
2539 1999-10-28 Jonathan Blandford <jrb@redhat.com>
2541 * src/gdk-pixbuf.h: turned convenience macros into convenience
2542 functions so some error checking could be added.
2544 * src/io-tiff.c (image_load_increment): started work on the tiff
2545 non-incremental loader.
2546 (image_begin_load): Finished the incremental loader.
2548 * src/io-gif.c (image_load_increment): started work on the gif
2551 * src/gdk-pixbuf-io.h: Changed ModuleType to GdkPixbufModule.
2553 1999-10-27 Federico Mena Quintero <federico@redhat.com>
2555 * src/gdk-pixbuf-render.c (gdk_pixbuf_render_threshold_alpha): New
2556 function to threshold a pixbuf's alpha channel into a bitmap.
2558 * src/gdk-pixbuf.c (gdk_pixbuf_new): Fixed so that it will
2559 contemplate future extensions to ArtPixBuf's formats.
2561 * src/io-png.c (png_info_callback): Use the new API of gdk_pixbuf_new().
2563 * src/gdk-pixbuf.h (gdk_pixbuf_get_height): Added some convenience
2564 macros to fetch the ArtPixBuf's fields.
2566 1999-10-27 Havoc Pennington <hp@pobox.com>
2568 * src/testpixbuf.c (main): Display the progressive load
2570 * src/io-png.c (setup_png_transformations): Break transformation
2571 code into separate function
2572 (png_info_callback): Use setup_png_transformations
2574 1999-10-27 Havoc Pennington <hp@pobox.com>
2576 * src/gdk-pixbuf-io.c (gdk_pixbuf_new_from_xpm_data): Check
2577 properly whether the XPM module has already been loaded
2578 (gdk_pixbuf_new_from_file): Check properly if loader module
2579 was already loaded (was checking if load symbol was present
2580 in order to decide whether to re-load; should check module !=
2581 NULL, then load != NULL)
2582 (image_handler_load): Check in present working directory,
2583 makes it easier to debug for now
2584 (file_formats): This array initializer was seriously on crack,
2585 was assigning a function pointer to a GModule*
2587 * src/testpixbuf.c (main): Change type of pixbuf_loader to GdkPixbufLoader*
2589 1999-10-27 Havoc Pennington <hp@pobox.com>
2591 * src/gdk-pixbuf-loader.c (gdk_pixbuf_loader_finalize):
2592 Fix typo that prevented compilation
2593 (gdk_pixbuf_loader_destroy): ditto
2595 1999-10-27 Federico Mena Quintero <federico@redhat.com>
2597 * src/gdk-pixbuf-loader.c (gdk_pixbuf_loader_new): Return a
2598 GdkPixbufLoader, not a GtkObject.
2599 (gtk_marshal_NONE__INT_INT_INT_INT): Made static.
2600 (gdk_pixbuf_loader_get_type): Documented.
2601 (gdk_pixbuf_loader_class_init): Initialize the parent class
2603 (gdk_pixbuf_loader_destroy): Added sanity checks. Call the parent
2604 class destroy function.
2605 (gdk_pixbuf_loader_new): Documented.
2606 (gdk_pixbuf_loader_finalize): Call the parent class finalize
2608 (gdk_pixbuf_loader_write): Use size_t for count.
2610 1999-10-27 Michael Fulbright <drmike@redhat.com>
2612 * src/gdk-pixbuf-loader.c (gdk_pixbuf_loader_destroy): Fixed
2613 logic so we only try to close loader if it wasn't previously closed.
2615 1999-10-27 Michael Fulbright <drmike@redhat.com>
2617 * src/gdk-pixbuf-loader.c: Made sure image_loader struct member of
2618 pixbuf_loader properly initialized.
2620 * src/testpixbuf.c: Made sure we cleanup pixbuf_loader properly
2623 1999-10-26 Jonathan Blandford <jrb@redhat.com>
2625 * src/gdk-pixbuf-io.c (image_handler_load): load the vtable fully.
2627 * src/gdk-pixbuf-loader.c: Finished initial cut at the object.
2629 1999-10-26 Havoc Pennington <hp@pobox.com>
2631 * src/gdk-pixbuf-loader.h: fix signals
2633 * src/gdk-pixbuf-io.h: add new vtable fields
2636 1999-10-26 Jonathan Blandford <jrb@redhat.com>
2638 * src/gdk-pixbuf-loader.h: New Class. Beginning of progrssive
2641 1999-10-25 Federico Mena Quintero <federico@redhat.com>
2643 * configure.in (CFLAGS): Patch from Uwe Koloska
2644 <koloska@Rcs1.urz.tu-dresden.de> to fix a stupid typo of mine.
2646 1999-10-22 Havoc Pennington <hp@pobox.com>
2648 * src/io-xpm.c (mem_buffer): Clean up stupid
2649 increment-inside-array-dereference thing
2651 * src/testpixbuf.c: Add XPM data tests.
2653 * src/io-xpm.c: Make the XPM data buffer const, fix const
2654 correctness throughout the code.
2656 1999-10-22 Havoc Pennington <hp@pobox.com>
2658 * src/gdk-pixbuf.h: Export gdk_pixbuf_new_from_xpm_data()
2660 1999-10-22 Havoc Pennington <hp@pobox.com>
2662 * src/io-xpm.c (image_load_xpm_data): Export this symbol for
2663 loading an XPM from memory.
2665 * src/gdk-pixbuf-io.c (gdk_pixbuf_new_from_xpm_data): New
2666 function, loads pixbuf from xpm data
2667 (image_handler_load): Add g_return_if_fail() to ensure the same
2668 module isn't loaded twice. Add g_module_symbol() to scan for XPM
2671 1999-10-22 Federico Mena Quintero <federico@redhat.com>
2673 * src/io-png.c (image_load): Patch from Kristian Hogsberg
2674 Kristensen <hogsberg@daimi.au.dk> to avoid allocating extra row
2675 buffers; the rows can be read in directly into the main pixel
2678 1999-10-20 Federico Mena Quintero <federico@redhat.com>
2680 * src/gdk-pixbuf-io.c (image_handler_load): Free path.
2682 1999-10-20 Federico Mena Quintero <federico@redhat.com>
2684 * configure.in: Bumped version number to 0.3.
2686 * src/Makefile.am (lbgdk_pixbuf_la_LDFLAGS): Added a libtool
2687 version number for the library.
2689 1999-10-20 Federico Mena Quintero <federico@redhat.com>
2691 * src/gdk-pixbuf.h (GdkPixbuf): Removed the unref_fn field. Now
2692 all memory management of the buffer is done by libart.
2694 * src/gdk-pixbuf.c (gdk_pixbuf_unref): Do destruction here.
2695 Removed gdk_pixbuf_destroy, gdk_pixbuf_duplicate.
2697 * src/gdk-pixbuf-data.c (gdk_pixbuf_new_from_data): Implemented in
2698 terms of the libart functions. Removed the old code.
2700 * src/gdk-pixbuf-io.c (image_handler_load): Removed the save
2701 symbols. Saving will not be implemented in GdkPixbuf.
2703 * src/io-gif.c: Removed the saving stub.
2704 (image_load): Fixed memory management to fail gracefully if we run
2705 out of memory while loading the image. Close the gif file when we
2706 are done. This still needs more error handling for the DGif
2709 * src/io-jpeg.c (image_load): Some robustness fixes.
2711 * src/io-png.c: Removed the saving stuff.
2712 (image_load): Some memory management fixes.
2714 * src/io-tiff.c (image_load): Ditto.
2716 * src/io-xpm.c (pixbuf_create_from_xpm): Ditto.
2718 1999-10-18 Havoc Pennington <hp@pobox.com>
2720 * subautogen.sh: New name for macros/autogen.sh
2722 * autogen.sh: use subautogen.sh
2724 1999-10-18 Federico Mena Quintero <federico@redhat.com>
2726 * src/*: Reindented to use the GNOME Indentation. Renamed
2727 GdkPixBuf to GdkPixbuf, for consistency with the function names
2728 (and it is also easier to type) :-)
2730 1999-10-18 Havoc Pennington <hp@pobox.com>
2732 * configure.in: Use AM_PATH_GLIB instead of glib-config directly
2734 * src/Makefile.am: Re-enable testpixbuf with GTK_CFLAGS/GTK_LIBS
2736 1999-10-18 Havoc Pennington <hp@pobox.com>
2738 * Makefile.am (SUBDIRS): Remove "macros"
2740 * configure.in: Don't use GNOME_INIT, handle case where we are
2741 inside gnome-libs. AM_PATH_GTK for the GIF test
2743 * src/Makefile.am: Change flags to work without libgnomeui,
2744 comment out testpixbuf for now
2746 1999-10-18 Federico Mena Quintero <federico@redhat.com>
2748 * configure.in: Use $GTK_LIBS as the extra libs when checking for
2749 libgif/libungif, as they need the X libraries. Fixes bug #2472.
2751 1999-10-10 Cody Russell <bratsche@dfw.net>
2752 * src/gdk-pixbuf-drawable.c: core function now determines whether
2753 the requested geometry is on screen or not, and if some is not
2754 then the request is clamped to geometry that is on the screen.
2756 Changed 'pixbuf' to 'art_pixbuf' in core function.
2758 1999-10-08 Michael Fulbright <drmike@redhat.com>
2760 * src/gdk-pixbuf-data.c: Added to load rgb data from const data.
2762 * src/testpifbuf: Changed test program to display cdrom from rgb data
2763 if no filename given to test program.
2765 1999-10-07 Cody Russell <bratsche@dfw.net>
2766 * src/gdk-pixbuf-drawable.[ch]: Added. (Actually, Miguel committed
2767 them, but I wrote them).
2769 * src/gdk-pixbuf-drawable.h: Added a missing ; so things will now
2772 * src/Makefile.am: Added gdk-pixbuf-drawable.[ch] to
2773 libgdk_pixbuf_la_SOURCES and libgdk_pixbufinclude_HEADERS.
2775 * src/gdk-pixbuf-drawable.c: Added #include "gdk-pixbuf-drawable.h"
2778 * src/gdk-pixbuf-drawable.[ch]: Changed functions to return
2779 GdkPixBuf* instead of ArtPixBuf*.
2781 1999-09-22 Michael Meeks <michael@nuclecu.unam.mx>
2783 * src/gdk-pixbuf.c (gdk_pixbuf_new): created.
2784 (gdk_pixbuf_scale): use gdk_pixbuf_new + return a new scaled image.
2786 * src/gdk-pixbuf.h (struct _GdkPixBuf): Re-organise struct, + add
2787 GdkPixBufUnrefFunc + gdk_pixbuf_new.
2789 * src/io-jpeg.c (image_load): clean to use gdk_pixbuf_new.
2791 * src/io-xpm.c (_pixbuf_create_from_xpm): ditto.
2793 * src/io-tiff.c (image_load): ditto + fix leak
2795 * src/io-png.c (image_load): ditto + add more exit points; monitor.png
2796 crashes this module ( add warning :-)
2798 * src/io-bmp.c (image_load): ditto.
2800 * src/io-gif.c (image_load): ditto.
2802 1999-09-18 Michael Meeks <michael@nuclecu.unam.mx>
2804 * src/gdk-pixbuf.c (gdk_pixbuf_scale): Hack rgba support in so
2805 it doesn't crash scaling with alpha.
2807 1999-09-17 Federico Mena Quintero <federico@redhat.com>
2809 * src/io-bmp.c (image_load): Set the initial ref_count to 1.
2811 * src/io-gif.c (image_load): Likewise.
2813 * src/io-jpeg.c (image_load): Likewise.
2815 * src/io-png.c (image_load): Likewise.
2817 * src/io-tiff.c (image_load): Likewise.
2819 * src/io-xpm.c (_pixbuf_create_from_xpm): Likewise.
2821 * src/gdk-pixbuf-io.c (gdk_pixbuf_load_image): Added an assertion
2822 for the ref_count to be != 0.
2824 * src/gdk-pixbuf.c (gdk_pixbuf_ref): Be more paranoid with sanity
2826 (gdk_pixbuf_unref): Fix incorrect sanity check and comparison.
2828 1999-08-09 Federico Mena Quintero <federico@nuclecu.unam.mx>
2830 * src/io-png.c (image_save): Fixed compiler warnings. Fixed write
2831 to unallocated memory (row_ptr), and fixed its type as well. Take
2832 into account the ArtPixbuf's rowstride when assigning the row
2835 * src/gdk-pixbuf.c: Fixup includes.
2837 * src/gdk-pixbuf-io.c: Likewise.
2839 Sat Jul 31 19:19:47 CEST 1999
2841 * src/gdk-pixbuf-io.c:
2842 * src/io-png.c: Fixed two obvious C syntax bugs
2844 1999-07-29 Mark Crichton <crichton@gimp.org>
2846 * src/io-png.c (image_save): Added PNG saving function
2848 * src/gdk-pixbuf-io.c: Changed image_save function format. Now it's
2849 image_save(GdkPixBuf *p, FILE *f, ...)
2852 1999-07-26 Michael Zucchi <mzucchi@denr.sa.gov.au>
2854 * src/Makefile.am (*_LIB): Only build the relevant loaders which
2855 require extra libraries if we actually have those libraries.
2857 1999-07-23 Richard Hestilow <hestgray@ionet.net>
2859 * src/gdk-pixbuf.h: Include glib.h as it uses g* datatypes
2860 * gdk_pixbufConf.sh.in: Added for gnome-config
2862 * configure.in: Modified to generate gdk_pixbufConf.sh
2864 1999-07-20 Mark Crichton <crichton@gimp.org>
2866 * src/gdk-pixbuf.c (gdk_pixbuf_rotate): Fixed rotation. Now a bbox
2867 calculation needs to be done.
2869 1999-07-18 Larry Ewing <lewing@gimp.org>
2874 * src/io-jpeg.c: Fix a few memory leaks in the, most of them in
2875 error cases but one or two in the common case. There are probably
2876 a few small ones left.
2878 1999-07-18 Mark Crichton <crichton@gimp.org>
2880 * configure.in: removed version.h.
2882 * src/gdk-pixbuf-io.c (pixbuf_check_tiff): Minor readability
2885 1999-07-17 Mark Crichton <crichton@gimp.org>
2887 * src/gdk-pixbuf.c: Removed gdk_pixbuf_free, redundant code.
2888 (gdk_pixbuf_rotate): Added pixbuf rotation code.
2889 (gdk_pixbuf_scale): Changed // comments to /* */
2891 * src/gdk-pixbuf.h (gdk_pixbuf_destroy): Added gdk_pixbuf_destroy
2894 1999-07-16 Larry Ewing <lewing@gimp.org>
2896 * src/testpixbuf.c (expose_func): reverted the expose everything
2897 changes, I'm not sure why these went in.
2898 (config_func): bring this up to date with the new pixbuf_scale
2901 * src/gdk-pixbuf-io.c: added a couple of warnings to the module
2902 loading code so that poeple can diagnose problems better.
2904 * src/gdk-pixbuf.c (gdk_pixbux_scale): fix the borkedness, also it
2905 no longer allocates a new pixbuf, which make things nicer for the
2906 rest of the code. Unfortunately there is still a problem with
2907 scaling rgba images.
2909 1999-07-16 Mark Crichton <crichton@gimp.org>
2911 * src/testpixbuf.c (config_func): ConfigureEvent handler. This
2912 calls gdk_pixbuf_scale. However, something is not working.
2913 N.B.: current pixmap is now stored in user_data with a key of
2916 * src/gdk-pixbuf.c (gdk_pixbuf_scale): Implemented scaling function.
2917 Something is still borked, however.
2919 1999-07-15 Larry Ewing <lewing@gimp.org>
2921 * src/io-jpeg.c (image_load): add raph@gimp.org's fix to the jpeg
2924 * src/testpixbuf.c (main): fix up the file routines a little so
2925 that you can load multiple files given the file names
2927 1999-07-14 Larry Ewing <lewing@gimp.org>
2929 * src/testpixbuf.c (expose_func): added an almost proper expose
2930 handler for testpixbuf
2932 1999-07-13 Mark Crichton <crichton@gimp.org>
2934 * configure.in: Fixed GIF check. Replaced " with '
2935 * src/gdk-pixbuf.c: More (minor) work on gdk_pixbuf_scale
2937 1999-07-13 Mark Crichton <crichton@gimp.org>
2939 * configure.in: I am a bonehead. Added gif-lib check.