1 2001-11-18 Hans Breuer <hans@breuer.org>
3 * io-xpm.c : use g_strcasecmp(), some poor platforms
4 don't have strcasecmp()
6 * makefile.msc : do INCLUDE_png etc. definition here to avoid
7 my temporary 'gdk-pixbuf-io-include.h' hack
9 Sun Nov 18 07:54:22 2001 Owen Taylor <otaylor@redhat.com>
11 * gdk-pixbuf-loader.c: Remove include of gobject/signal.h.
13 2001-11-03 Sebastian Wilhelmi <wilhelmi@ira.uka.de>
15 * gdk-pixbuf-loader.c, gdk-pixbuf-scale.c: Documentation fixes.
17 2001-10-29 Tor Lillqvist <tml@iki.fi>
19 * Makefile.am: Use -no-undefined on Win32. Make
20 libgdk_pixbuf_1_3_la_OBJECTS depend on
21 gdk-pixbuf-marshal.c. Install import libraries.
23 * gdk_pixbuf.def: Update.
25 * gdk-pixbuf-io.c: (Win32) Use G_WIN32_DLLMAIN_FOR_DLL_NAME, saves
26 the actual DLL name of libgdk_pixbuf.
27 (get_libdir): Use it instead of guessing.
29 * io-xbm.c (gdk_pixbuf__xbm_image_begin_load): Use
30 g_file_open_tmp() insread of mkstemp().
32 2001-10-18 Matthias Clasen <matthiasc@poet.de>
34 * io-xbm.c (gdk_pixbuf__xbm_image_load_real): Don't dereference
35 context when it may be NULL. (#62344)
37 2001-10-16 Matthias Clasen <matthiasc@poet.de>
39 * gdk-pixdata.c, gdk-pixdata.h: Documentation.
41 * gdk-pixbuf-csource.1: Spelling fixes.
43 Wed Oct 10 11:52:17 2001 Owen Taylor <otaylor@redhat.com>
45 * gdk-pixdata.c gdk-pixbuf.h: Get rid of
46 GDK_PIXBUF_ERROR_HEADER/PIXEL_CORRUPT and use CORRUPT_IMAGE.
47 Get rid fo GD_PIXBUF_ERROR_UNKNOWN_FORMAT and use the
48 existing UKNOWN_TYPE error. (#58308)
50 * gdk-pixbuf.h, gdk-pixdata.c: Rename gdk_pixbuf_new_from_stream()
51 back to gdk_pixbuf_new_from_inline(). Rework docs to try
52 and be helpful for the common case. (#58308)
54 2001-10-05 Sven Neumann <sven@gimp.org>
56 * gdk-pixbuf/gdk-pixbuf-io.c
57 * gdk-pixbuf/gdk-pixbuf-private.h
58 * gdk-pixbuf/gdk-pixbuf.c
59 * gdk-pixbuf/gdk-pixbuf.h
60 * gdk-pixbuf/io-jpeg.c
61 * gdk-pixbuf/io-png.c: changed GDK_PIXBUF_ERROR_BAD_OPTION_VALUE to
62 GDK_PIXBUF_ERROR_BAD_OPTION to we can use it for bad keys too. Added
63 new public API gdk_pixbuf_get_option() to retrieve key/value pairs
64 set by an image loader. Added support for saving and reading PNG tEXt
67 Tue Oct 2 11:29:50 2001 Owen Taylor <otaylor@redhat.com>
69 * gdk-pixdata.c (gdk_pixdata_to_csource): Fix indentation
70 use a macro to make code a bit more readable.
72 2001-10-02 Sven Neumann <sven@gimp.org>
74 * gdk-pixdata.c: g_string_printfa => g_string_append_printf.
76 Wed Sep 26 18:08:19 2001 Owen Taylor <otaylor@redhat.com>
78 * Makefile.am (s-enum-types-h): Fix a typo in the include
79 guards. (#61254, Skip Montaro)
81 2001-09-21 Matthias Clasen <matthiasc@poet.de>
83 * io-xpm.c (xpm_extract_color): Rewritten to handle
84 xpm colormap entries more thoroughly. (#59939)
86 2001-09-21 Hans Breuer <hans@breuer.org>
88 * gdk-pixbuf.def : updated externals
90 * makefile.msc : generate gdk-pixbuf-enum-types.[hc]
92 Thu Sep 20 17:22:48 2001 Owen Taylor <otaylor@redhat.com>
94 * io-tiff.c (gdk_pixbuf__tiff_image_load): On OSF, apparently fseek()
95 works in some on-demand way, so the fseek gdk_pixbuf_new_from_file() doesn't
96 work here since we are using the raw file descriptor. So, we call lseek()
97 on the fileno(f) before using it. (#60840).
99 2001-09-20 James Henstridge <james@daa.com.au>
101 * Makefile.am (gdk-pixbuf-enum-types.c): same change as in pango,
102 so that flags types are registered as flags rather than enums (not
103 that there are any flags here at the moment).
105 Wed Sep 19 00:28:24 2001 Owen Taylor <otaylor@redhat.com>
107 * Makefile.am (gdk_pixbuf_headers): Don't include
108 gkd-pixbuf-features.h here since is in builddir
109 and confuses autogen rules.
111 * Makefile.am: Don't += variables before they have values,
112 automake-1.5 doesn't like it.
114 * Makefile.am: Fix srcdir != builddir for gdk-pixbuf-enum-types.c.
116 * Makefile.am: The whitespace strikes back.
118 2001-09-17 Matt Wilson <msw@redhat.com>
120 * Makefile.am (libpixbufloader_xbm_la_LDFLAGS): removed duplicate
121 LDFLAGS definition, use the -avoid-version one.
122 (libpixbufloader_tga_la_LDFLAGS): likewise
124 Mon Sep 17 11:49:02 2001 Owen Taylor <otaylor@redhat.com>
126 * pixops/*: Mirror GdkInterpType to PixopsInterpType
127 to avoid including gdk-pixbuf headers.
129 2001-09-16 James Henstridge <james@daa.com.au>
131 * .cvsignore: add generated files to ignore list.
133 * gdk-pixbuf.h: include gdk-pixbuf-enum-types.h
135 * Makefile.am: add rules to build gdk-pixbuf-enum-types.[ch]
137 Fri Sep 14 23:22:12 2001 Matthias Clasen <matthiasc@poet.de>
139 * io-pnm.c (pnm_read_header): Use GDK_PIXBUF_ERROR_CORRUPT_IMAGE,
140 not GDK_PIXBUF_ERROR_HEADER_CORRUPT. (#58308)
142 Fri Sep 14 22:53:45 2001 Matthias Clasen <matthiasc@poet.de>
144 * io-jpeg.c (gdk_pixbuf__jpeg_image_begin_load): Handle
145 out-of-memory situation better.
147 * io-pnm.c: Robustness fixes for pnm loader
149 * io-gif.c: Make gif loader survive TEST_RANDOMLY_MODIFY
151 * io-xpm.c (parse_color): detect very long color strings
153 All of the above from Matthias Clasen <matthiasc@poet.de>,
154 the remaining from Soeren Sandmann <sandmann@daimi.au.dk>.
156 * test-images.h: add tests:
157 - four valid ppm's, eight invalid (matthiasc@poet.de)
158 - one invalid xpm (matthiasc@poet.de)
159 - one valid tga, one invalid (sandmann@daimi.au.dk)
160 - one invalid tiff (sandmann@daimi.au.dk
162 * test-loaders.c: enable tests for ppm, png, gif, tga, tiff, xpm
164 * io-tiff.c (gdk_pixbuf__tiff_image_stop_load): TIFFClientOpen can
165 fail - detect it when it happens
167 * io-tga.c (gdk_pixbuf__tga_load_increment): Fail if there is too
170 * gdk-pixbuf-io.c: moved wbmb check after ico check to avoid false
173 Fri Sep 14 00:30:48 2001 Tim Janik <timj@gtk.org>
175 * Makefile.am: don't used BUILT_SOURCES to build marshal
176 files, as in conjunction with stamp files, this can
177 lead to endless rebuilding loops.
179 Tue Sep 4 00:22:07 2001 Owen Taylor <otaylor@redhat.com>
181 * Makefile.am: Fix EXTRA_DIST for gdk-pixbuf-csource.1
183 Tue Sep 4 03:09:52 2001 Tim Janik <timj@gtk.org>
185 * gdk-pixbuf-csource.1: new file, manual page for
186 the publically installed gdk-pixbuf-csource utility.
188 Thu Aug 30 08:30:03 2001 Matthias Clasen <matthiasc@poet.de>
190 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_close): Propagate
191 errors from gdk_pixbuf_loader_load_module.
193 Thu Aug 30 08:27:37 2001 Matthias Clasen <matthiasc@poet.de>
195 * io-png.c (png_row_callback): Check that row_num is valid.
197 Tue Aug 28 21:05:26 2001 Matthias Clasen <matthiasc@poet.de>
199 * io-bmp.c (OneLine): Emit area_updated signal with proper
200 area information. (#52002)
202 Tue Aug 28 20:03:43 2001 Matthias Clasen <matthiasc@poet.de>
204 * test-loaders.c (test_loader): Catch errors at close time.
205 * test-loaders.c (main): Remove C++ comments.
207 2001-08-21 Matthias Clasen <matthiasc@poet.de>
209 * Makefile.am, gdk-pixbuf-io.c, pixbufloader_tga.def,
210 io-tga.c: Add tga loader, patch by Nicola Girardi. (#56067)
212 2001-08-20 Matthias Clasen <matthiasc@poet.de>
214 * test-images.h, test-loaders.c: Add ico and wbmp tests.
215 * io-jpeg.c (gdk_pixbuf__jpeg_image_save): Fail with a suitable
216 error if buffer allocation fails.
217 * io-ico.c: Make .ICO loader more robust.
218 All of these are due to sandmann@daimi.au.dk (#50187)
220 2001-08-19 Sven Neumann <sven@gimp.org>
222 * pixops/pixops.c: applied some simple but effective optimizations
223 to pixops_composite_nearest() and pixops_composite_color_nearest().
225 2001-08-07 Sven Neumann <sven@gimp.org>
227 * gdk-pixbuf.c (gdk_pixbuf_fill): a comment asked to optimize this
228 function, so that's what I did.
230 2001-08-06 Kjartan Maraas <kmaraas@gnome.org>
232 * gdk-pixdata.c: Fix a typo.
234 2001-07-30 Hans Breuer <hans@breuer.org>
236 * pixops/makefile.msc : new file
237 * makefile.msc : use it to complete the build
239 2001-07-20 Hans Breuer <hans@breuer.org>
241 * gdk-pixdata.c : don't 'g_tohl (*istream++)', but move
242 pointer increment out of the macro, because at least one
243 compiler (msvc 5.0) gets confused otherwise (applies the
246 * gdk_pixbuf.def : updated exports
248 * makefile.msc : reflect gdk-pixbuf-csource changes
250 2001-07-17 Darin Adler <darin@bentspoon.com>
252 * gdk-pixbuf-csource.c: Add missing <stdlib.h> include.
253 * io-png.c: (setup_png_transformations): Add ifdef so we compile
254 without warnings with G_DISABLE_CHECKS on.
255 * io-pnm.c: (gdk_pixbuf__pnm_image_load_increment): Add a missing
257 * io-wbmp.c: (getin), (get_mbi): Add a missing const.
258 * io-xbm.c: (gdk_pixbuf__xbm_image_load_real): Get rid of some
259 unused locals and add an initial value to quiet the compiler's
260 unintialized variable warning.
261 * pixops/pixops.c: Put an ifdef around some dead code.
263 Thu Jul 5 10:17:15 2001 Owen Taylor <otaylor@redhat.com>
265 * pixops/Makefile.am (noinst_LTLIBRARIES): Switch
266 over to the new include flags AC_SUBST(). (Problem
267 pointed out by Mikael Hermansson.)
269 2001-06-29 Havoc Pennington <hp@redhat.com>
271 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_class_init): fix for
274 Thu Jun 28 21:54:19 2001 Owen Taylor <otaylor@redhat.com>
276 * make-inline-pixbuf.c test-gdk-pixbuf.c test-loaders.c
277 gdk-pixbuf-csource.c: Fix args to g_type_init ().
279 2001-06-28 Havoc Pennington <hp@pobox.com>
281 * gdk-pixdata.c: <string.h>
283 * gdk-pixbuf-io.c (get_libdir): fix typo in dll name (aren't we
284 also leaking memory here from g_strdup_printf?)
286 Tue Jun 26 09:48:02 2001 Tim Janik <timj@gtk.org>
288 * Makefile.am (noinst_PROGRAMS): get rid of make-inline-pixbuf
290 * gdk-pixbuf-data.[hc]: provide gdk_pixbuf_new_from_stream()
291 instead from gdk_pixbuf_new_from_inline().
293 * gdk-pixdata.[hc]: auxillary GdkPixdata structure, public
294 installed API for applications that need to serialize/deserialize
295 on their own (gimp, BEAST).
297 * gdk-pixbuf/gdk-pixbuf-csource.c: provide publically installed
298 program that can dump images in CSource format and Pixbuf
299 stream format. supports RLE encoding, MACRO formatting etc...
302 Mon Jun 25 00:28:11 2001 Owen Taylor <otaylor@redhat.com>
304 * Makefile.am: Actually update timestamps, so rules don't
307 2001-06-11 Havoc Pennington <hp@redhat.com>
309 * Makefile.am (stamp-gdk-pixbuf-marshal.c): glib_genmarshal
310 already includes top_builddir
312 2001-06-08 Havoc Pennington <hp@redhat.com>
314 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_load_module): remove
315 bogus g_return_if_fail
317 * io-gif.c (gif_get_lzw): if delay time is 0 or smaller than
318 likely timeout resolution, set it to an arbitrarily-chosen short
320 Fixes bug #55953 from warmenhoven@yahoo.com
322 2001-06-07 Havoc Pennington <hp@redhat.com>
324 * Makefile.am: use Owen's new way of doing stampfiles/generated
327 2001-06-07 Havoc Pennington <hp@redhat.com>
329 * Makefile.am (gdk-pixbuf-marshal.c): fix up the glib-genmarshal path
331 2001-06-05 Havoc Pennington <hp@redhat.com>
333 * test-loaders.c (main): use putenv not setenv, reported by
336 2001-05-08 Havoc Pennington <hp@redhat.com>
338 * gdk-pixbuf-util.c (gdk_pixbuf_add_alpha): docs fixup,
339 and fix behavior to still subst color if the original image
342 2001-06-04 Havoc Pennington <hp@redhat.com>
344 * io-pnm.c (pnm_skip_whitespace): patch from Szekeres Istvan,
347 2001-06-01 Havoc Pennington <hp@redhat.com>
349 Apply patch from sandmann@daimi.au.dk, with some tweaks.
350 Makes things a bit more robust, and adds test-loaders.c
351 which is good for finding further robustness bugs to fix.
353 * io-tiff.c: Try to work around libtiff suckiness a bit;
354 put a giant thread lock on the whole loader,
355 paranoically check both whether error handlers were called and
356 also whether functions return false. Handle case where width or
357 height is 0. Various cleanups.
359 * io-png.c (gdk_pixbuf__png_image_stop_load): only unref pixbuf
361 (png_error_callback): apparently libpng expects you to longjmp out
364 * io-gif.c (struct _GifContext): remove unused "pixbuf" field
365 (lzw_read_byte): change "Mail jrb if this fails" g_warning
367 (gif_get_lzw): check for out-of-memory
368 (gif_prepare_lzw): catch/report an error
369 (new_context): use try_malloc, since GifContext is nearly 70K
370 (gdk_pixbuf__gif_image_load_increment): set context->buf to NULL
371 so we don't crash later.
373 * Makefile.am: Add test-loaders
375 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_close): handle context ==
378 2001-05-29 Darin Adler <darin@eazel.com>
380 * gdk-pixbuf.h: Fix prototype to use "(void)" instead of "()".
382 Mon May 28 14:21:35 2001 Jonathan Blandford <jrb@redhat.com>
384 * io-bmp.c: Patch from Helmethead <hoshem@mel.comcen.com.au> to
385 fix up bmp decoder to:
386 - adds 16 bpp bmp support (bug #53884)
387 - adds OS/2 1.x format bmp support (bug #54964)
388 - adds 4 bpp RLE compressed bmp support
389 - adds 1 bpp colormap support
390 - fixes negative height (top down) bmp support
392 2001-05-25 Hans Breuer <hans@breuer.org>
394 * gdk_pixbuf.def : reflect Havoc's recent api change
396 Sun May 20 12:53:49 2001 Owen Taylor <otaylor@redhat.com>
398 * Makefile.am (libgdk_pixbuf_1_3_la_LDFLAGS): Remove an
401 Sun May 13 11:59:11 2001 Owen Taylor <otaylor@redhat.com>
403 * Makefile.am: Make modules depend on libgdk_pixbuf.la.
405 2001-05-04 Havoc Pennington <hp@redhat.com>
407 * pixops/pixops.c (pixops_process): merge fix from stable: Patch
408 from hoshem@mel.comcen.com.au to fix nonzero X offsets. Fixes
411 * gdk-pixbuf/pixops/pixops.c (pixops_composite_nearest): merge
412 from stable: Patch from OKADA Mitsuru <m-okada@fjb.co.jp> to fix
413 confusion of using "src" instead of "p".
414 (pixops_composite_color_nearest): Use a more accurate (and
415 correct, to begin with) compositing method. This cures checks
416 showing through on images with no alpha.
418 * gdk-pixbuf.c (gdk_pixbuf_fill): fix bug that left some trailing
421 * gdk-pixbuf-io.h: fix UpdatedNotifyFunc to use signed ints
423 * gdk-pixbuf-loader.h (struct _GdkPixbufLoaderClass): Change
424 area_updated signal to use signed ints. Removed animation-related
427 * io-gif.c, io-gif-animation.h, io-gif-animation.c: Massive
430 * gdk-pixbuf-animation.c: Add GdkPixbufAnimationIter to abstract
431 all the pesky details. Remove old frame-based API. Make
432 GdkPixbufAnimation an abstract base class, derived by the loaders.
434 Sun Apr 22 15:51:32 2001 Owen Taylor <otaylor@redhat.com>
436 * Makefile.am (LDADDS): Add $(MATH_LIB).
438 2001-04-18 Havoc Pennington <hp@redhat.com>
440 * gdk-pixbuf.c (gdk_pixbuf_fill): Function to fill pixbuf with a
443 Wed Apr 4 01:41:02 2001 Tim Janik <timj@gtk.org>
445 * pixops/Makefile.am (noinst_LTLIBRARIES): include $top_srcdir
446 so we don't try to get <gtk/gtkobject.h> from standard search
449 * Makefile.am (gdk-pixbuf-marshal.c): use deps from srcdir.
450 add gdk-pixbuf-marshal.list to EXTRA_DIST.
451 take gdk-pixbuf-marshal.h out of _la sources.
453 2001-03-19 Tor Lillqvist <tml@iki.fi>
455 * makefile.mingw.in: Handle gdk-pixbuf-marshal.c.
457 * gdk_pixbuf.def: Update.
459 * pixbufloader_*.def: Just export the fill_vtable functions now.
461 2001-03-18 Mike Kestner <mkestner@ameritech.net>
463 * make-inline-pixbuf.c (main): Added logic to remove output when
466 2001-03-14 Havoc Pennington <hp@redhat.com>
468 * Makefile.am (gdk-pixbuf-marshal.c): Use different temporary file
469 from gdk-pixbuf-marshal.h, fixes parallel makes.
471 Thu Mar 1 04:01:57 2001 Tim Janik <timj@gtk.org>
473 * test-gdk-pixbuf.c: fixed includes.
475 2001-02-18 Havoc Pennington <hp@pobox.com>
477 * gdk-pixbuf-io.c (gdk_pixbuf_load_module): prepend underscore
478 (gdk_pixbuf_get_named_module): prepend underscore
479 (gdk_pixbuf_get_module): prepend underscore
481 2001-02-19 Havoc Pennington <hp@redhat.com>
483 * gdk-pixbuf-io.c (gdk_pixbuf_load_module): const fix
485 2001-02-17 Havoc Pennington <hp@pobox.com>
487 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_new_with_type): docs
489 2001-02-07 Alexander Larsson <alexl@redhat.com>
491 * io-xpm.c (free_buffer):
492 Use g_free, since the buffer is allocated with g_try_alloc().
494 2001-02-06 Christophe Merlet <redfox@eikonex.org>
496 * gdk-pixbuf-data.c: Fixes a minor typo.
498 Sun Feb 4 07:59:57 2001 Tim Janik <timj@gtk.org>
500 * gdk-pixbuf.h: DOH! don't include glib/gobject.h but glib-object.h,
501 we finally need the gobject->gruntime rename.
503 * *.c: scratched calls to g_type_init(), there's simply no point in
504 doing that, use gtk_init().
506 2001-02-01 Havoc Pennington <hp@pobox.com>
508 * gdk-pixbuf-loader.c, gdk-pixbuf-loader.h: rename "private" field
509 in struct to "priv" for C++
511 2001-01-31 Havoc Pennington <hp@pobox.com>
513 * gdk-pixbuf.c: include glib-object.h instead of gvaluetypes.h
515 2001-01-26 Havoc Pennington <hp@redhat.com>
517 * gdk-pixbuf-io.c (mname): fix included modules case.
519 2001-01-22 Havoc Pennington <hp@redhat.com>
521 * gdk-pixbuf-io.c (gdk_pixbuf_new_from_xpm_data): check errors
522 from gdk_pixbuf_load_module
524 2001-01-22 Havoc Pennington <hp@redhat.com>
526 * Makefile.am: Add built marshaller files to support
527 GdkPixbufLoader signals
529 * gdk-pixbuf-io.c (gdk_pixbuf_load_module): have
530 GDK_PIXBUF_MODULEDIR unconditionally replace the compiled-in
531 module location, rather than acting as a fallback, because we are
532 using GDK_PIXBUF_MODULEDIR to use gdk-pixbuf before installing it.
534 * gdk-pixbuf.h: include gdk-pixbuf-loader.h
536 * gdk-pixbuf-loader.h, gdk-pixbuf-loader.c: Move back over here
537 from gtk, and add error to close(), because stop_load may do
538 parsing of the image.
540 * pixops/have_mmx.S (_pixops_have_mmx): add newline at end of file
542 * io-*.c: make individual operations static, and add fill_vtable
543 functions which are exported. Fix the collection of type warnings
544 that surfaced, including a number of functions that didn't
545 properly take a GError and some that weren't
546 const-correct. Involved adding error handling for a few loaders.
548 * gdk-pixbuf-io.h: Add error reporting to stop_load function
550 * gdk-pixbuf-io.c (gdk_pixbuf_load_module): change to just look up
551 a function that fills in the GdkPixbufModule vtable, instead of
552 looking up all the image functions individually; this means we
553 can get type safety within modules for the loader functions.
554 Also it means you don't have to keep the statically compiled and
555 GModule versions in sync.
557 * test-gdk-pixbuf.c (main): remove gdk_pixbuf_init()
559 * make-inline-pixbuf.c (main): remove call to gdk_pixbuf_init()
561 * gdk-pixbuf.h: nuke gdk_pixbuf_init()
563 * gdk-pixbuf-animation.c (gdk_pixbuf_frame_get_type): g_type_init
566 * gdk-pixbuf.c (gdk_pixbuf_get_type): g_type_init () here
568 * gdk-pixbuf-animation.c (gdk_pixbuf_animation_get_type):
571 2001-01-20 John Harper <jsh@eazel.com>
573 * io-xbm.c: new pixbuf loader, for X bitmap files. Basically a
574 collision between Xlib's RdBitF.c and io-tiff.c
576 * gdk-pixbuf-io.c, Makefile.am, pixbufloader_xbm.def: added
579 [ merged from stable gdk-pixbuf module. Untested, but it
580 compiles, and works fine in the stable module ]
582 2001-01-18 Tor Lillqvist <tml@iki.fi>
584 * gdk-pixbuf-io.c (get_libdir): (Win32) Use the new
585 g_win32_get_package_installation_subdirectory() function. No need
586 to include windows.h.
587 (gtk_win32_get_installation_directory): Remove this then.
589 2001-01-01 Havoc Pennington <hp@redhat.com>
591 * Makefile.am (libgdk_pixbuf_1_3_la_LDFLAGS): add
592 @LIBTOOL_EXPORT_OPTIONS@
594 2000-12-30 Tor Lillqvist <tml@iki.fi>
596 * gdk_pixbuf.def: Update.
598 2000-12-16 Havoc Pennington <hp@pobox.com>
600 * gdk-pixbuf-animation.c (gdk_pixbuf_animation_new_from_file): ref
601 the pixbuf in the frame, so we can use gdk_pixbuf_frame_free
602 (gdk_pixbuf_frame_copy): new function
603 (gdk_pixbuf_frame_free): new function
604 (gdk_pixbuf_frame_get_type): new function
605 (GDK_TYPE_PIXBUF_FRAME): macro to get type for GdkPixbufFrame
607 Tue Nov 14 11:51:26 2000 Owen Taylor <otaylor@redhat.com>
609 * Makefile.am: Add -avoid-version for all modules.
611 2000-11-13 Havoc Pennington <hp@redhat.com>
613 * io-png.c (png_simple_error_callback): fix error message to not
614 say "save" since it's used for loading
616 2000-11-11 Hans Breuer <Hans@Breuer.Org>
618 * gdk-pixbuf-io.c : Fix all function prototype macros for self
619 contained image handlers (!USE_G_MODULE). Files to save should
620 be opened in binary mode, fopen(s, "wb").
622 * io-xpm.c : added HAVE_UNISTD_H condition
624 2000-11-11 Tor Lillqvist <tml@iki.fi>
626 * gdk_pixbuf.def: Add gdk_pixbuf_new_subpixbuf.
628 * io-tiff.c (gdk_pixbuf__tiff_image_begin_load): Use
629 g_file_open_tmp() (just added to GLib) instead of mkstemp() (or
630 mktemp() and open()).
632 * io-xpm.c (gdk_pixbuf__xpm_image_begin_load): Ditto.
634 2000-11-01 Havoc Pennington <hp@pobox.com>
636 * gdk-pixbuf.c (gdk_pixbuf_new_subpixbuf): New function to create
637 a pixbuf pointing to a subregion of another pixbuf.
639 2000-10-16 Tor Lillqvist <tml@iki.fi>
641 * gdk-pixbuf-io.c: Define also m_save (for the non-gmodule case).
643 2000-10-16 Havoc Pennington <hp@redhat.com>
645 * gdk-pixbuf-io.c (gdk_pixbuf_get_module)
646 (gdk_pixbuf_get_named_module) (gdk_pixbuf_load_module):
647 add error reporting here also
649 * make-inline-pixbuf.c (main): use GError
651 * io-xpm.c: include unistd.h
653 * gdk-pixbuf-util.c: include string.h
655 * io-*.c: add error reporting
657 * gdk-pixbuf-animation.c (gdk_pixbuf_animation_new_from_file): add
660 * gdk-pixbuf-io.c (gdk_pixbuf_new_from_file): Add error reporting
662 * gdk-pixbuf-io.h: Add GError** to load_increment and load
665 * gdk-pixbuf-io.c (gdk_pixbuf_save) (gdk_pixbuf_savev): return
666 a G_FILE_ERROR if we fail to write or close the file.
668 * gdk-pixbuf.h: remove GDK_PIXBUF_ERROR_IO, instead we'll use
669 G_FILE_ERROR_*. Rename enum to GdkPixbufError, properly following
670 the GError naming rules. Add GError** to load functions.
672 2000-10-06 Havoc Pennington <hp@redhat.com>
674 * gdk-pixbuf.h: add GdkPixbufAlphaMode
676 2000-10-06 Havoc Pennington <hp@redhat.com>
678 This entry is a summary of the merged-in changes from 1.0.
679 Relevant original ChangeLog entries are spliced in after
680 this entry; the files they refer to are from the 1.0
683 * pixops/pixops.c (pixops_composite_nearest): sync a small fix
686 * io-xpm.c (xpm_seek_string): add fscanf error check from 1.0
687 Add progressive loader from 1.0
689 * io-tiff.c (gdk_pixbuf__tiff_image_begin_load): mem leak fixes
692 * io-pnm.c: new version from 1.0 tree
694 * io-jpeg.c (gdk_pixbuf__jpeg_image_load): sync from 1.0, use
697 * io-gif.c (lzw_read_byte): sync from 1.0, change a g_error to
699 (gif_get_next_step): return 0 here, sync from 1.0
701 * gdk-pixbuf-util.c: sync email address change for Cody
704 2000-09-11 Jeffrey Stedfast <fejj@helixcode.com>
706 * gdk-pixbuf/io-pnm.c: Pretty much totally rewrote again because
707 last nights code was still "broken". Should now properly handle
708 all error conditions gracefully.
710 2000-09-10 Jeffrey Stedfast <fejj@helixcode.com>
712 * gdk-pixbuf/io-pnm.c: Rewrote.
714 2000-09-09 Federico Mena Quintero <federico@helixcode.com>
716 * gdk-pixbuf/pixops/pixops.c (pixops_composite_nearest): Compute
717 the correct dest offset.
719 2000-08-25 Federico Mena Quintero <federico@helixcode.com>
721 * gdk-pixbuf/io-xpm.c: #include <unistd.h>
723 2000-08-05 Larry Ewing <lewing@helixcode.com>
725 * gdk-pixbuf/io-tiff.c: stop leaking context->tempname.
727 * gdk-pixbuf/io-xpm.c: same as above.
729 2000-07-26 Michael Meeks <michael@helixcode.com>
731 * gdk-pixbuf/io-jpeg.c (gdk_pixbuf__jpeg_image_load): make
734 2000-07-21 Larry Ewing <lewing@helixcode.com>
736 * gdk-pixbuf/io-xpm.c: add a fake progressive loader so that
737 xpm at least supports the progressive interface like the one in
738 io-tiff.c. This should be reimplemented as an actual progressive
741 2000-07-19 Jonathan Blandford <jrb@redhat.com>
743 * demo/pixbuf-demo.c (update_timeout): changed scaling level to
745 * gdk-pixbuf/testpixbuf.c (update_timeout): Patch from michael
746 meeks to handle errors better.
748 2000-10-07 Tor Lillqvist <tml@iki.fi>
751 * pixbufloader_jpeg.def
752 * pixbufloader_png.def: Add new entry points.
754 * makefile.mingw.in: Use libintl.
756 2000-10-06 Havoc Pennington <hp@redhat.com>
758 * gdk-pixbuf-io.c (gdk_pixbuf_save): s/format/type/g to be
759 consistent with gdk_pixbuf_loader_new_with_type().
760 Return runtime error if a module is missing.
762 * gdk-pixbuf.h: add GDK_PIXBUF_ERROR_UNKNOWN_TYPE
764 2000-10-05 Havoc Pennington <hp@redhat.com>
766 Pixbuf saving, patch from David Welton.
768 * Makefile.am (GDK_PIXBUF_LIBS): add INTLLIBS
769 (libgdk_pixbuf_1_3_la_SOURCES): add gdk-pixbuf-i18n.h
771 * gdk-pixbuf-i18n.h: Add _() to gdk-pixbuf
773 * io-png.c (gdk_pixbuf__png_image_save): PNG save routine.
775 * io-jpeg.c (gdk_pixbuf__jpeg_image_save): JPEG save routine.
777 * gdk-pixbuf-io.c (gdk_pixbuf_save):
778 (gdk_pixbuf_savev): Implement pixbuf saving routines
780 * gdk-pixbuf.c (gdk_pixbuf_error_quark): pixbuf error quark
783 * gdk-pixbuf.h: Add public save routines; add pixbuf error
786 * gdk-pixbuf-io.h: Add save function to GdkPixbufModule
788 2000-10-05 Dan Winship <danw@helixcode.com>
790 * io-png.c, io-tiff.c, io-xpm.c: Fix comments to not claim that
791 all three of these files are the JPEG image loader. (From
794 2000-10-03 Tor Lillqvist <tml@iki.fi>
796 * makefile.mingw.in: Add rule for make-inline-pixbuf. Use
797 gdk-pixbuf's version number in the rule for makefile.mingw itself.
799 * gdk_pixbuf.def: Add new entry points.
801 2000-09-26 Havoc Pennington <hp@redhat.com>
803 * gdk-pixbuf-util.c (gdk_pixbuf_saturate_and_pixelate): Add this
804 function here, instead of putting it in a private GTK+ file.
806 * gdk-pixbuf-private.h (GdkPixbufInlineFormat): include an
807 enum here for the known formats of inlined pixbufs.
808 Also, #define our file magic here.
810 2000-06-23 Havoc Pennington <hp@redhat.com>
812 * make-inline-pixbuf.c: Small program that creates C variable
813 declarations of inline pixbuf data. This can be read
814 by gdk_pixbuf_new_from_inline.
816 * gdk-pixbuf.h (gdk_pixbuf_new_from_inline): New function to read
817 inline pixbuf data and create a pixbuf from it.
819 * gdk-pixbuf-data.c (gdk_pixbuf_new_from_inline): implement here
821 2000-09-07 Tor Lillqvist <tml@iki.fi>
823 * makefile.mingw.in: Use own version number for gdk-pixbuf DLLs,
826 2000-08-12 Tor Lillqvist <tml@iki.fi>
828 * gdk_pixbuf.def: Add missing entry point.
830 2000-08-10 Havoc Pennington <hp@redhat.com>
832 * Makefile.am (EXTRA_DIST): The *.def files had the wrong names
833 (s/pixbuf_/pixbufloader_)
835 2000-08-02 Tor Lillqvist <tml@iki.fi>
841 * io-wbmp.c: Conditionalise inclusion of <unistd.h>.
843 * makefile.mingw.in: List loaders alphabetically. Add the wbmp
844 one. Fix names of DLLs to have '-' instead of '_'.
846 2000-07-31 Elliot Lee <sopwith@redhat.com>
847 * io-wbmp.c: Some bug fixes - now tested to work.
849 2000-07-27 Elliot Lee <sopwith@redhat.com>
851 * gdk-pixbuf-io.h, gdk-pixbuf-io.c: Add
852 gdk_pixbuf_get_named_module() function to facilitate above change
853 * io-wbmp.c, pixbufloader_wbmp.defs, gdk-pixbuf-io.c, Makefile:
854 Implement loader for WBMP format.
855 * io-bmp.c: Don't malloc a temporary buffer - use stack instead.
857 2000-07-23 Tor Lillqvist <tml@iki.fi>
862 * pixops/makefile.mingw.in
863 * pixbuf_*.def: New files.
866 * pixops/Makefile.am: Add them. Add rule to generate makefile.mingw.
868 * gdk-pixbuf-io.c (gtk_win32_get_installation_directory):
869 New function, to get the GTK+ installation directory from
870 the Windows Registry, where the installation program
871 for whatever software includes GTK+ has stored it.
873 Used to avoid having hardcoding the directory where to look for
874 loaders. This function is needed by gtk, too, so it should
875 really be just in one place. Maybe a small static library
876 one level up from here?
878 * gdk-pixbuf-animation.c (gdk_pixbuf_animation_new_from_file)
879 * gdk-pixbuf-io.c (gdk_pixbuf_new_from_file):
880 Open file in binary mode. This *is* standard C. (No-op on Unix,
883 * io-jpeg.c: If we don't HAVE_SIGSETJMP, use normal setjmp().
885 * io-tiff.c: Use g_get_tmp_dir(). If we don't HAVE_MKSTEMP, use
887 (gdk_pixbuf__tiff_image_stop_load): g_free() also the tempname.
889 * pixops/*.S: The Gas from mingw32 doesn't like the .type
890 pseudo-op. Conditionalise on __MINGW32__, but probably
891 should conditionalise on Gas version instead? Or could we
892 do without .type on all systems?
894 * pixops/timescale.c: Use g_get_current_time()
895 instead of gettimeofday().
897 Sat Jul 22 10:57:22 2000 Owen Taylor <otaylor@redhat.com>
899 * Makefile.am (test_gdk_pixbuf_LDADD): Remove -lgmodule
901 Tue Jul 11 11:26:42 2000 Owen Taylor <otaylor@redhat.com>
903 * gdk-pixbuf.c: Add <string.h> include.
905 Tue Jul 11 06:20:14 2000 Tim Janik <timj@gtk.org>
907 * io-gif.c (gdk_pixbuf__gif_image_load_animation):
908 * gdk-pixbuf-data.c (gdk_pixbuf_new_from_data):
909 * gdk-pixbuf-animation.c (gdk_pixbuf_animation_new_from_file):
910 use g_object_new() instead of g_type_create_instance() which
911 is a private function for fundamental type implementations.
913 Thu Jul 6 11:49:47 2000 Owen Taylor <otaylor@redhat.com>
915 * Makefile.am (libgdk_pixbuf_la_LDFLAGS): Use GTK+ version
916 soname scheme for gdk-pixbuf.
918 2000-06-21 Havoc Pennington <hp@pobox.com>
920 * gdk-pixbuf.c: Convert GdkPixbuf to GObject, leaving it opaque
921 (i.e. derivation is not allowed, and there are no virtual methods
923 (gdk_pixbuf_preinit): Call g_type_init() here.
924 (gdk_pixbuf_init): Add a user-friendly init function, for users
925 of standalone gdk-pixbuf
927 * gdk-pixbuf-animation.c: Convert to GObject, in the same
928 way GdkPixbufAnimation was done.
930 * gdk-pixbuf.h: Remove gdk_pixbuf_set_unref_handler() and
931 gdk_pixbuf_finalize() from API, since these are broken and don't
932 make sense with new GObject stuff.
934 Wed Jun 21 16:02:48 2000 Owen Taylor <otaylor@redhat.com>
936 * gdk-pixbuf-io.c (gdk_pixbuf_load_module): Add feature to
937 support a GDK_PIXBUF_MODULEDIR env variable as a secondary
940 2000-06-10 Federico Mena Quintero <federico@helixcode.com>
942 * demo/pixbuf-demo.c: It was cold and rainy this Saturday morning,
943 so I needed something to warm my thighs. Running plain infinite
944 loops on your laptop to make it hot is not very much fun. A demo
945 of the gdk-pixbuf scaling functions is way better, and looks
948 * configure.in (AC_OUTPUT): Added the demo Makefile.
950 * Makefile.am (SUBDIRS): Added the demo directory.
952 2000-06-09 Larry Ewing <lewing@helixcode.com>
954 * gdk-pixbuf/io-png.c (gdk_pixbuf__png_image_load_increment):
955 setjmp for the png error handler. It seems setting the error
956 handling functions does not avoid the jump, and so not calling
957 setjmp was causing the incremental loader to jump into lala land.
958 (gdk_pixbuf__png_image_begin_load): setjmp for error handling, I'm
959 not sure this one is actually required but the docs say it must be
960 set for every call to a png_* function.
961 Also changed the comment to reflect the fact that setting the
962 error handlers does _not_ avoid the longjmp.
964 2000-06-06 Larry Ewing <lewing@helixcode.com>
966 * gdk-pixbuf/gdk-pixbuf-loader.c (gdk_pixbuf_loader_frame_done):
967 take frame offest into account when trying to calculate the
968 animation bbox. Also set the width to the width not the height.
969 (gdk_pixbuf_loader_animation_done): cycle over the frames to
970 calculate bbox because now we finally have all the offset
971 information for each frame.
973 2000-06-05 Mathieu Lacage <mathieu@gnome.org>
975 * configure.in: add some gtk parameters to the
976 GDK_PIXBUF_LIB²S and GDK_PIXBUG_INCLUDEDIR vars. One more
977 fight in my crusade for strange prefix compile...
979 2000-05-30 Not Zed <NotZed@HelixCode.com>
981 * gdk-pixbuf/io-jpeg.c (gdk_pixbuf__jpeg_image_begin_load):
982 Initialise the error handler exit routine to our own. Note this
983 means that every function that accesses the jpeg lib on this
984 object MUST do a setjmp.
985 (gdk_pixbuf__jpeg_image_stop_load): setjmp before accessing jpeg
986 lib for handling fatal error.
987 (gdk_pixbuf__jpeg_image_load_increment): And here too. So now
988 your applications dont quit if there's a jpeg error!
990 2000-05-30 Federico Mena Quintero <federico@helixcode.com>
992 * gdk-pixbuf.spec.in: Include all the loader libraries. Patch
993 from Frank de Lange <frank@unternet.org>.
995 2000-05-09 Darin Adler <darin@eazel.com>
997 * gdk-pixbuf/test-gdk-pixbuf.c:
998 Fixed includes to get rid of accidental GNOME dependency.
1000 2000-05-26 Cody Russell <car0969@gamma2.uta.edu>
1001 * Makefile.am: Added gdk-pixbuf.spec to EXTRA_DIST
1003 2000-05-22 Federico Mena Quintero <federico@helixcode.com>
1005 * configure.in: Bumped version number to 0.8.0.
1007 * doc/Makefile.am (content_files): The toplevel gdk-pixbuf.sgml
1008 file was not being distributed.
1010 * gdk-pixbuf/pixops/Makefile.am (EXTRA_DIST): Added DETAILS.
1012 2000-05-09 Darin Adler <darin@eazel.com>
1014 * gdk-pixbuf/gdk-pixbuf-drawable.c: (rgb565lsb), (rgb565msb),
1015 (rgb565alsb), (rgb565amsb), (rgb555lsb), (rgb555msb), (rgb555alsb),
1016 (rgb555amsb), (convert_real_slow): Change all conversion from 16-bit
1017 formats to 32-bit formats to re-use the high bits of the color values
1018 so that white maps to full white.
1020 Fri May 5 12:16:32 2000 Owen Taylor <otaylor@redhat.com>
1022 * gdk-pixbuf/pixops/DETAILS: Add beginnings of file with
1023 detailed information about the structure and algorithms
1024 of pixops so people can fix it instead of breaking it.
1026 2000-05-04 Darin Adler <darin@eazel.com>
1028 * gdk-pixbuf/pixops/pixops.c: (pixops_composite_nearest),
1029 (composite_pixel), (composite_line):
1030 * gdk-pixbuf/test-gdk-pixbuf.c: (simple_composite_test_one_type):
1031 Now that Owen explained the algorithm, I think I implemented it
1032 right for the cases where the destination pixbuf is not opaque.
1033 The test does seem to confirm it.
1035 2000-05-04 Darin Adler <darin@eazel.com>
1037 * gdk-pixbuf/.cvsignore:
1038 * gdk-pixbuf/Makefile.am:
1039 * gdk-pixbuf/test-gdk-pixbuf.c (store_pixel), (fill_with_pixel),
1040 (load_pixel), (simple_composite_test_one),
1041 (simple_composite_test_one_type), (simple_composite_test), (main):
1042 Added some tests of composite to highlight problems in the old
1043 implementation. These tests run without any user interaction.
1044 Just do "make check".
1046 * gdk-pixbuf/pixops/pixops.c (pixops_composite_nearest),
1047 (composite_pixel), (composite_line): Fix composite to do a textbook
1048 "A over B" composite. This was clearly the intent, and it was easy
1049 to fix the code to do it. (Note to those that read my earlier tries
1050 at a patch; this version fixes typos that were present in all
1051 my patch attempts. I checked the final version by adding more tests.)
1053 2000-04-22 05:27:43 2000 Owen Taylor <otaylor@redhat.com>
1055 * gdk-pixbuf/pixops/pixops.c (pixops_scale_nearest): Properly
1056 offset y coordinate accordining to render_y0.
1058 * gdk-pixbuf/gdk-pixbuf-scale.c: Properly handle nonzero
1061 2000-04-22 James Henstridge <james@daa.com.au>
1063 * gdk-pixbuf.spec.in (%files): moved %{prefix}/bin/* from the main
1064 package to the devel package. The only file installed in bin is
1065 gdk-pixbuf-config, which belongs in -devel. This should allow having
1066 multiple versions of the main gdk-pixbuf package installed.
1068 2000-04-17 Karl Eichwalder <ke@suse.de>
1070 * gdk-pixbuf/Makefile.am (INCLUDES): Add $(GNOME_CFLAGS).
1071 Reported by Jens Finke.
1073 2000-04-14 Tomasz K³opczko <kloczek@pld.org.pl>
1075 * gdk-pixbuf/pixops/makefile.am: $(LIBART_CFLAGS) replaced by
1076 $(GTK_CFLAGS) - now gdk-pixbuf compiles correctly.
1078 2000-04-13 James Henstridge <james@daa.com.au>
1080 * configure.in: when performing the configure check to see if
1081 gmodule works, set CFLAGS to GLIB_CFLAGS and LIBS to GLIB_LIBS,
1082 rather than the other way round. Also, call AC_MSG_RESULT in the
1083 even that dynamic modules were not supported.
1085 2000-04-12 Federico Mena Quintero <federico@helixcode.com>
1087 This comes from an excellent idea by Tim Janik (timj@gtk.org) to
1088 hook to the last unref operation.
1090 * gdk-pixbuf/gdk-pixbuf.c (gdk_pixbuf_set_last_unref_handler): New
1091 function to set the last unref handler for a pixbuf.
1092 (gdk_pixbuf_finalize): New function to actually finalize a pixbuf.
1093 It calls the pixbuf's destroy notification function and frees the
1094 GdkPixbuf structure itself.
1095 (gdk_pixbuf_unref): Use the last unref function of the pixbuf if
1098 * gdk-pixbuf/gdk-pixbuf-private.h (struct _GdkPixbuf): New fields
1099 for the last unref handler and its user data.
1101 * gdk-pixbuf/gdk-pixbuf-data.c (gdk_pixbuf_new_from_data): Use
1102 g_new0() to allocate the pixbuf.
1104 * gdk-pixbuf/gdk-pixbuf-loader.c (gdk_pixbuf_loader_class_init):
1105 Fixed the call to gtk_signal_new() for the "frame_done" signal; it
1106 was not specifying the `frame' argument.
1108 * gdk-pixbuf/gdk-pixbuf-animation.c
1109 (gdk_pixbuf_animation_get_width): Fixed docstring.
1110 (gdk_pixbuf_animation_get_height): Likewise.
1111 (gdk_pixbuf_animation_get_num_frames): Likewise.
1112 (gdk_pixbuf_animation_get_frames): Likewise.
1114 * doc/gdk-pixbuf-sections.txt: Updated with the new functions and
1117 * doc/tmpl/gdk-pixbuf.sgml: Added the description for GdkColorspace.
1119 * doc/tmpl/scaling.sgml: Added the description for GdkInterpType.
1121 * doc/tmpl/refcounting.sgml: Updated with the information about
1122 the last unref handler.
1124 * doc/tmpl/*.sgml: Markup tweaks.
1126 * gdk-pixbuf/Makefile.am (libgnomecanvaspixbuf_la_LDFLAGS): Sigh,
1127 update the libtool version number for libgnomecanvaspixbuf as
1129 (libpixbufloader_*_la_LDFLAGS): The loaders need to be versioned
1130 as well, or the old ones won't work with the new stuff. Also,
1131 renamed the modules as follows.
1133 * gdk-pixbuf/gdk-pixbuf-io.c (gdk_pixbuf_load_module): Now the
1134 modules are called "libpixbufloader-<format>.so" instead of
1135 "libpixbuf-<format>.so". They needed renaming so that the new
1136 loaders won't overwrite the old ones; even with the versioning
1137 stuff, the new .so symlink to the .so.1.0.0 would overwrite the
1140 2000-04-12 Paolo Molaro <lupus@debian.org>
1142 * .cvsignore, src/.cvsignore: shut up cvs.
1144 2000-04-11 Federico Mena Quintero <federico@helixcode.com>
1146 Most of this patch is based on a patch by Havoc Pennington
1147 (hp@redhat.com) to make GdkPixbuf's structures opaque and to
1148 remove the libart dependency.
1150 * gdk-pixbuf/gdk-pixbuf.h: Removed the public structures.
1151 (GdkColorspace): New enum that for now only contains
1153 (GdkPixbufDestroyNotify): New type for the pixbuf's pixels destroy
1154 notification function.
1155 (GdkInterpType): New num with interpolation types.
1157 * *.[ch]: Replace the libart stuff with our own stuff.
1159 * pixops/*.[ch]: Likewise.
1161 * gdk-pixbuf/gdk-pixbuf-private.h: New file with the private
1162 declarations of the GdkPixbuf structures.
1164 * gdk-pixbuf/gdk-pixbuf.c (gdk_pixbuf_new_from_art_pixbuf):
1166 (gdk_pixbuf_get_format): Constify.
1167 (gdk_pixbuf_get_n_channels): Constify.
1168 (gdk_pixbuf_get_has_alpha): Constify.
1169 (gdk_pixbuf_get_bits_per_sample): Constify.
1170 (gdk_pixbuf_get_pixels): Constify.
1171 (gdk_pixbuf_get_width): Constify.
1172 (gdk_pixbuf_get_height): Constify.
1173 (gdk_pixbuf_get_rowstride): Constify.
1175 * gdk-pixbuf/gdk-pixbuf.c (gdk_pixbuf_copy): New function to copy
1178 * gdk-pixbuf/gdk-pixbuf-data.c (gdk_pixbuf_new_from_data): Added a
1179 bits_per_sample argument; currently only 8 bits per sample are
1182 * gdk-pixbuf/gdk-pixbuf-animation.c (gdk_pixbuf_frame_get_pixbuf):
1184 (gdk_pixbuf_frame_get_x_offset): New accessor.
1185 (gdk_pixbuf_frame_get_y_offset): New accessor.
1186 (gdk_pixbuf_frame_get_delay_time): New accessor.
1187 (gdk_pixbuf_frame_get_action): New accessor.
1189 * gdk-pixbuf/gdk-pixbuf-render.c
1190 (gdk_pixbuf_render_pixmap_and_mask): Instead of returning a solid
1191 mask rectangle for pixbufs without an alpha channel, set the
1192 *mask_return to NULL.
1194 * gdk-pixbuf/gdk-pixbuf-util.c (gdk_pixbuf_add_alpha): Constify.
1196 * gdk-pixbuf/gdk-pixbuf-scale.c: Fix includes.
1198 * gdk-pixbuf/gdk-pixbuf-scale.c (gdk_pixbuf_scale): Added some
1199 preconditions. Maybe we should also check for the colorspace,
1200 bits per pixel, and such.
1201 (gdk_pixbuf_composite): Likewise.
1202 (gdk_pixbuf_composite_color): Likewise.
1203 (gdk_pixbuf_scale_simple): Likewise, and fail gracefully if we
1204 cannot allocate the new pixbuf.
1205 (gdk_pixbuf_composite_color_simple): Likewise.
1207 * gdk-pixbuf/gnome-canvas-pixbuf.c (gnome_canvas_pixbuf_render):
1208 Use art_rgb_rgba_affine() or art_rgb_affine() since we no longer
1211 * gdk-pixbuf/io-bmp.c: Fix includes.
1213 * gdk-pixbuf/pixops/pixops.c (pixops_scale_nearest): Fixed cast in
1218 * configure.in: Removed checks for libart.
1220 * gdk-pixbuf/Makefile.am: Removed references to libart.
1221 (noinst_HEADERS): Added gdk-pixbuf-private.h.
1223 * gdk-pixbuf/Makefile.am (libgdk_pixbuf_la_LDFLAGS): Incremented
1224 the version number of the libtool library to indicate that this
1225 definitely is not compatible with the old usage. I know you love
1228 * configure.in: Bumped version number to 0.7.0.
1232 * gdk-pixbuf-config.in (--libs): We no longer require libart.
1234 * DEPENDS.libgdk_pixbuf: We no longer depend on libart.
1236 * gdk-pixbuf.spec.in: Updated, but I don't guarantee anything.
1238 2000-04-06 Jonathan Blandford <jrb@redhat.com>
1240 * gdk-pixbuf/testanimation.c (main): add more info to the
1241 testanimation frames.
1243 2000-04-04 Ettore Perazzoli <ettore@helixcode.com>
1245 * gdk-pixbuf/gdk-pixbuf-animation.c
1246 (gdk_pixbuf_animation_get_width): New accessor function.
1247 (gdk_pixbuf_animation_get_height): New accessor function.
1248 (gdk_pixbuf_animation_get_num_frames): New accessor function.
1249 (gdk_pixbuf_animation_get_frames): New accessor function.
1251 2000-04-01 Federico Mena Quintero <federico@helixcode.com>
1253 * gdk-pixbuf/gdk-pixbuf.c: Reverted Mark's change. The refcount
1254 is private information, and the art_pixbuf will go away soon.
1256 2000-03-31 Mark Crichton <crichton@gimp.org>
1258 * gdk-pixbuf/gdk-pixbuf.c: Added gdk_pixbuf_get_refcount
1259 and gdk_pixbuf_get_artpixbuf accessor functions.
1261 2000-03-29 Federico Mena Quintero <federico@helixcode.com>
1263 * gdk-pixbuf/gdk-pixbuf.c (gdk_pixbuf_get_has_alpha): Return
1264 gboolean instead of int.
1266 2000-03-29 Radek Doulik <rodo@helixcode.com>
1268 * gdk-pixbuf/gdk-pixbuf-animation.c
1269 (gdk_pixbuf_animation_new_from_file): same as below
1271 * gdk-pixbuf/io-gif.c (gif_get_lzw): added update of width and
1272 height in GdkPixbufAnimation
1274 2000-03-28 Radek Doulik <rodo@helixcode.com>
1276 * gdk-pixbuf/io-gif.c (gif_get_lzw): test also for
1277 context->frame_done_func and context->anim_done_func to make
1278 progressive animation loading work
1280 * gdk-pixbuf/gdk-pixbuf-loader.c (gdk_pixbuf_loader_frame_done):
1281 added priv->pixbuf = NULL as pixbuf is now in frame (and to make
1282 gdk_pixbuf_loader_prepare happy)
1283 (gdk_pixbuf_loader_frame_done): update animation bbox
1285 * gdk-pixbuf/gdk-pixbuf.h: added bbox size (width, height) to
1288 2000-03-27 Radek Doulik <rodo@helixcode.com>
1290 * gdk-pixbuf/io-gif.c (gif_get_lzw): use frame_len and frame_width
1291 instead of width and height
1293 2000-03-27 Owen Taylor <otaylor@redhat.com>
1295 * gdk-pixbuf/pixops/pixops.c: Fix problem with
1296 precendence of >> and & which was keeping composite_color
1297 from working with non-gray images.
1299 2000-03-08 Jonathan Blandford <jrb@redhat.com>
1301 * gdk-pixbuf/io-gif.c (gdk_pixbuf__gif_image_load): free the context.
1302 (gdk_pixbuf__gif_image_load_animation): free the context.
1304 2000-03-06 Arjan van de Ven <arjan@fenrus.demon.nl>
1306 * gdk-pixbuf/io-bmp.c: Fixed to pointer-bugs and a
1307 mis-interpretation of the Microsoft documentation. Now
1308 it can load .BMP files that are not generated by The Gimp
1311 2000-03-01 Mark Crichton <crichton@gimp.org>
1313 * configure.in: Added BUILD_CANVAS_ITEM stuff to (finally)
1314 fix the last auto* build bug (where we have libart, but no
1317 * gdk-pixbuf/Makefile.am: Same.
1319 2000-02-28 Matt Wilson <msw@redhat.com>
1321 * gdk-pixbuf/gdk-pixbuf-drawable.c: s/unsigned long/guint32/g,
1322 s/unsigned short/guint16/g, s/unsigned char/guint8/g
1324 2000-02-26 Federico Mena Quintero <federico@helixcode.com>
1326 * README: We don't require libgif/ungif nor libXpm.
1328 * NEWS: This was outdated, so updated it.
1330 2000-02-25 Federico Mena Quintero <federico@helixcode.com>
1332 * gdk-pixbuf.m4: Use the correct name for
1333 gdk-pixbuf/gdk-pixbuf.h. Thanks to Jacob Berkman for pointing
1336 2000-02-21 Federico Mena Quintero <federico@helixcode.com>
1338 * configure.in (GDK_PIXBUF_MINOR): Bumped version number to 0.6.0.
1340 * doc/compiling.sgml: New appendix documenting the gdk-pixbuf
1341 library's particular options to configure.in.
1343 * doc/gdk-pixbuf.sgml: Include compiling.sgml appendix via an
1346 * doc/Makefile.am (gdk-pixbuf.html): Added compiling.sgml.
1348 * gdk-pixbuf/io-ico.c (gdk_pixbuf__ico_image_load_increment):
1349 Fixed typo in prototype name.
1351 * configure.in: Changed duplicated AC_MSG_CHECKING message to
1352 something more meaningful; now it is "checking whether dynamic
1355 * gdk-pixbuf/pixops/Makefile.am (noinst_PROGRAMS): Do not install
1356 the timescale program.
1358 Integrated Miguel de Icaza's <miguel@gnu.org> patch for optionally
1359 creating a single static library with all the image format modules
1362 2000-02-20 Miguel de Icaza <miguel@gnu.org>
1364 * gdk-pixbuf/io-xpm.c (gdk_pixbuf__xpm_image_load): Add prefix.
1365 (gdk_pixbuf__xpm_image_load_xpm_data): Add prefix.
1367 * gdk-pixbuf/io-tiff.c (gdk_pixbuf__tiff_image_load_real): Add prefix.
1368 (gdk_pixbuf__tiff_image_stop_load): Add prefix.
1369 (gdk_pixbuf__tiff_image_load_increment): Add prefix.
1370 (gdk_pixbuf__tiff_image_load): Add prefix.
1371 (gdk_pixbuf__tiff_image_stop_load): Update invocation.
1372 (gdk_pixbuf__tiff_image_begin_load): Add prefix.
1374 * gdk-pixbuf/io-ras.c (gdk_pixbuf__ras_image_load): Add prefix.
1375 (gdk_pixbuf__ras_image_load): Updated invocation.
1376 (gdk_pixbuf__ras_image_begin_load): Add prefix.
1377 (gdk_pixbuf__ras_image_stop_load): Add prefix.
1378 (gdk_pixbuf__ras_image_load_increment): Add prefix.
1380 * gdk-pixbuf/io-pnm.c (gdk_pixbuf__pnm_image_begin_load): Add prefix.
1381 (gdk_pixbuf__pnm_image_stop_load): Add prefix.
1382 (gdk_pixbuf__pnm_image_load_increment): Add prefix
1383 (gdk_pixbuf__pnm_image_load): Add prefix.
1385 * gdk-pixbuf/io-jpeg.c (gdk_pixbuf__jpeg_image_load): Add prefix.
1386 (gdk_pixbuf__jpeg_image_load_increment): Add prefix.
1387 (gdk_pixbuf__jpeg_image_begin_load): Add prefix.
1388 (gdk_pixbuf__jpeg_image_stop_load): Add prefix.
1390 * gdk-pixbuf/io-ico.c (gdk_pixbuf__ico_image_load): Add prefix.
1391 (gdk_pixbuf__ico_image_load): update invocation.
1392 (gdk_pixbuf__ico_image_load_increment): Add prefix.
1393 (gdk_pixbuf__ico_image_load): update invocation.
1394 (gdk_pixbuf__ico_image_begin_load): Add prefix.
1395 (gdk_pixbuf__ico_image_load): update invocation.
1396 (gdk_pixbuf__ico_image_stop_load): Add prefix.
1398 * gdk-pixbuf/io-gif.c (gdk_pixbuf__gif_image_load_animation): Add prefix.
1399 (gdk_pixbuf__gif_image_load): Add prefix.
1400 (gdk_pixbuf__gif_image_begin_load): Add prefix.
1401 (gdk_pixbuf__gif_image_load_increment): Add prefix.
1402 (gdk_pixbuf__gif_image_load_animation): Add prefix.
1403 (gdk_pixbuf__gif_image_stop_load): Add prefix.
1405 * gdk-pixbuf/io-bmp.c (gdk_pixbuf__bmp_image_load): Add prefix.
1406 (gdk_pixbuf__bmp_image_load): Rename function called.
1407 (gdk_pixbuf__bmp_image_load_increment): Add prefix
1409 * gdk-pixbuf/io-png.c (gdk_pixbuf__png_image_load): Add prefix.
1410 (gdk_pixbuf__png_image_begin_load): Add prefix.
1411 (gdk_pixbuf__png_image_stop_load): Add prefix.
1412 (gdk_pixbuf__png_image_load_increment): Add prefix.
1414 * gdk-pixbuf/gdk-pixbuf-io.c (file_formats): Make this static.
1415 (gdk_pixbuf_load_module): Load the shared library entry points
1416 using a "gdk_pixbuf__$module_name" prefix.
1417 (pixbuf_module_symbol): Wrapper routine that uses the module
1418 prefix for the modules to load the information.
1420 * configure.in (GDK_PIXBUF_VERSION): New option --disable-modules
1421 lets the user specify that gdk-pixbuf should link all image loader
1422 code into the library instaed of creating shared library modules.
1424 (dynworks): Renamed the automake conditional DYNAMIC_MODULES_WORK
1425 to BUILD_DYNAMIC_MODULES.
1427 2000-02-19 Jonathan Blandford <jrb@redhat.com>
1429 * gdk-pixbuf/io-gif.c (new_context): fix case where initial
1430 colormap entry is Transparent.
1432 2000-02-19 Owen Taylor <otaylor@redhat.com>
1434 * gdk-pixbuf/pixops/pixops.c (scale_pixel): Fix error in
1435 scale factors for non-alpha case.
1437 2000-02-14 Mark Crichton <crichton@gimp.org>
1439 * gdk-pixbuf/io-xpm.c (xpm_extract_color): Added check for "g" color type.
1440 Imlib/libXpm handle this, but we didn't.
1442 2000-02-14 Darin Adler <darin@eazel.com>
1444 * gdk-pixbuf/testpixbuf.c: Remove now-unnecessary cast.
1445 * .cvsignore: gdk-pixbuf/.cvsignore: More to ignore.
1447 2000-02-14 Elliot Lee <sopwith@redhat.com>
1448 * gdk-pixbuf/gdk-pixbuf.h, gdk-pixbuf/gdk-pixbuf-data.c: Make passed-in argument 'const'.
1450 2000-02-04 Michael Meeks <mmeeks@gnu.org>
1452 * gdk-pixbuf/io-gif.c (struct _GifContext): add x,y_offset.
1453 (gif_get_frame_info): put the offsets on the context.
1454 (gif_get_lzw): copy them off into the frame.
1455 (new_context): no change required; will 0 offsets by default.
1457 2000-01-28 Michael Meeks <michael@mejm2.dow.cam.ac.uk>
1459 * gdk-pixbuf/pixops/pixops.c (pixops_process): const + nasty
1462 * gdk-pixbuf/pixops/pixops.h: const.
1464 * gdk-pixbuf/gdk-pixbuf-util.c: const.
1466 * gdk-pixbuf/gdk-pixbuf-scale.c: const.
1468 * gdk-pixbuf/gdk-pixbuf.h: constify lots of things.
1470 2000-02-03 Federico Mena Quintero <federico@helixcode.com>
1472 * gdk-pixbuf/gdk-pixbuf-render.c
1473 (gdk_pixbuf_render_threshold_alpha): Added sanity check for width
1474 and height being >= 0. Also, do nothing if either of them is
1475 zero. Thanks to Ettore for pointing this out.
1476 (gdk_pixbuf_render_to_drawable): Likewise.
1477 (gdk_pixbuf_render_to_drawable_alpha): Likewise.
1479 2000-02-02 Federico Mena Quintero <federico@helixcode.com>
1481 * gdk-pixbuf/io-gif.c (gif_get_lzw): Removed debugging g_print.
1482 Thanks to John Sullivan <sullivan@eazel.com> for the patch.
1484 * gdk-pixbuf/testpixbuf-drawable.c (configure_cb): Get a new area
1485 of the screen when the window is resized. Thanks to David
1486 N. Welton <davidw@linuxcare.com> for pointing this out.
1487 Misc. cleanups to the rest of the file.
1489 2000-02-01 Federico Mena Quintero <federico@helixcode.com>
1491 * doc/tmpl/rendering.sgml: gnome_init() does not call
1492 gdk_rgb_init(), so don't mention that it does in the
1493 documentation. Thanks to Alexander Kruuse <kruuse@home.se> for
1496 2000-01-31 Havoc Pennington <hp@redhat.com>
1498 * gdk-pixbuf/Makefile.am (noinst_PROGRAMS): no testpixbuf-foo target
1500 Mon Jan 31 12:38:50 2000 Owen Taylor <otaylor@redhat.com>
1502 * gdk-pixbuf/pixops/pixops.c (scale_line): Fix from Peter
1503 Wainwright to fix 4a => 4a scaling.
1505 2000-01-29 Mark Crichton <crichton@gimp.org>
1507 * gdk-pixbuf-config: Oh dear, we weren't Telsa/Alan proof...
1508 put `libart-config --libs` in instead of -lart_lgpl.
1510 2000-01-22 Federico Mena Quintero <federico@helixcode.com>
1512 * gdk-pixbuf/io-pnm.c (pnm_read_raw_scanline): Return an error on
1514 (pnm_read_ascii_scanline): Initialize data and mask.
1516 * gdk-pixbuf/io-xpm.c (pixbuf_create_from_xpm): Initialize
1517 fallbackcolor to keep gcc happy.
1519 * configure.in: Bumped version number to 0.5.0.
1521 * gdk-pixbuf/pixops/timescale.c (dump_array): Removed unused variable.
1524 * gdk-pixbuf/pixops/pixops.c (pixops_composite_color_nearest): Put
1525 parentheses around + in a shift to remove a compiler warning.
1526 (pixops_process): Likewise.
1528 Patch from Ross Golder <rossigee@bigfoot.com> to create an RPM
1531 * configure.in: Added gdk-pixbuf.spec to AC_OUTPUT.
1533 * Makefile.am (EXTRA_DIST): Added gdk-pixbuf.spec.in
1535 2000-01-22 Federico Mena Quintero <federico@helixcode.com>
1537 * gdk-pixbuf/gnome-canvas-pixbuf.c (PixbufPrivate): Removed the
1538 x_set and y_set arguments. Now they are always on and start with
1539 defaults of 0.0 in units.
1540 (gnome_canvas_pixbuf_class_init): Likewise.
1541 (gnome_canvas_pixbuf_set_arg): Likewise.
1542 (gnome_canvas_pixbuf_get_arg): Likewise.
1543 (compute_viewport_affine): Likewise; always use the priv->x and
1546 * doc/tmpl/gnome-canvas-pixbuf.sgml: Modified to reflect the
1547 removal of the x_set/y_set arguments.
1549 2000-01-21 Federico Mena Quintero <federico@helixcode.com>
1551 * gdk-pixbuf/gdk-pixbuf.c (gdk_pixbuf_ref): Return the same pixbuf
1552 as the input parameter.
1554 * gdk-pixbuf/gdk-pixbuf-animation.c (gdk_pixbuf_animation_ref):
1555 Return the same animation as the input parameter.
1557 2000-01-16 Elliot Lee <sopwith@redhat.com>
1559 * gdk-pixbuf/Makefile.am: Don't link against libgnomecanvaspixbuf.la
1561 2000-01-16 Federico Mena Quintero <federico@helixcode.com>
1563 * configure.in: Removed the broken --enable-canvas-pixbuf option.
1564 Added the stuff necessary to substitute the variables in
1565 gnomecanvaspixbufConf.sh.in.
1567 * gnomecanvaspixbufConf.sh.in: New gnome-config handler for the
1568 tiny gnomecanvaspixbuf library.
1570 * Makefile.am: Build gnomecanvaspixbufConf.sh.
1572 * gdk-pixbuf/Makefile.am: Create a libgnomecanvaspixbuf and only
1573 build it if gdk-pixbuf is being built outside of gnome-libs.
1575 * doc/gdk-pixbuf-sections.txt: Added gdk_pixbuf_render_pixmap_and_mask().
1577 * gdk-pixbuf/gdk-pixbuf-render.c
1578 (gdk_pixbuf_render_pixmap_and_mask): Renamed from
1579 gdk_pixbuf_render_pixmap(). Do not create the mask if it is not
1580 needed, and do not use a clipping mask when rendering the pixmap.
1581 Tweaked documentation a little.
1583 * HACKING: New file with hacking policies for the gdk-pixbuf
1586 * doc/Makefile.am (tmpl_sources): Added missing backslash.
1588 * doc/Makefile.am: Use gnomecanvaspixbuf in gnome-config when
1589 scanning for docstrings.
1591 * gdk-pixbuf/gdk-pixbuf-util.c (gdk_pixbuf_copy_area): Made sanity
1592 checks more stringent. Removed "gint" abominations. Made
1593 documentation consistent with the rest of the functions.
1595 * doc/gdk-pixbuf-sections.txt: Added gdk_pixbuf_copy_area() to the
1598 2000-01-14 Jonathan Blandford <jrb@redhat.com>
1600 * gdk-pixbuf/gdk-pixbuf-render.c (gdk_pixbuf_render_pixmap): new
1601 function to let you create a gdk_pixmap from a gdk_pixbuf.
1603 2000-01-11 Jacob Berkman <jacob@helixcode.com>
1605 * gdk-pixbuf/pixops/Makefile.am (INCLUDES): added
1606 $LIBART_CFLAGS to $INCLUDES
1608 2000-01-10 Elliot Lee <sopwith@redhat.com>
1610 * configure.in, gdk-pixbuf/Makefile.am: Build a libcanvas_pixbuf.
1612 * configure.in: Define version macros. Generate
1613 gdk-pixbuf/gdk-pixbuf-features.h. Always INSIDE_GNOME.
1615 * gdk-pixbuf/Makefile.am: Add gdk-pixbuf-features.h
1617 * gdk-pixbuf/gdk-pixbuf.c: Add definitions of
1618 gdk-pixbuf-features.h declarations, plus some initialization
1621 2000-01-05 Owen Taylor <otaylor@redhat.com>
1623 * gdk-pixbuf/pixops/pixops.c: Fixed src_channels/dest_channels
1624 confusion. (Again caught by Tomas Ogren's Purify)
1626 2000-01-07 Jonathan Blandford <jrb@redhat.com>
1628 * gdk-pixbuf/gdk-pixbuf-xform.c (gdk_pixbuf_rotate): comment out
1631 * gdk-pixbuf/gdk-pixbuf-io.c: Added progressive animation loading.
1632 * gdk-pixbuf/gdk-pixbuf-io.h: Added progressive animation loading.
1633 * gdk-pixbuf/gdk-pixbuf-loader.c: Added progressive animation
1635 * gdk-pixbuf/gdk-pixbuf-loader.h: Added progressive animation
1637 * gdk-pixbuf/io-gif.c (image_load_increment): I think the
1638 ref-counting mess is finally fixed. Added progressive animation
1640 (gif_get_lzw): remove memory_leak
1642 * doc/tmpl/gdk-pixbuf-loader.sgml: much longer long description
1645 2000-01-05 Owen Taylor <otaylor@redhat.com>
1647 * gdk-pixbuf/pixops/pixops.c (pixops_process): Fix computation of end of run indices.
1649 * gdk-pixbuf/pixops/pixops.c: Fix double increments when dest_channels == 4.
1650 (Pointed out by Tomas Ogren)
1652 2000-01-05 Mark Crichton <crichton@gimp.org>
1654 * gdk-pixbuf/gdk-pixbuf-loader.c (gdk_pixbuf_loader_eat_header_write):
1655 Return 0 if gdk_pixbuf_load_loader_module returns FALSE.
1657 2000-01-05 Elliot Lee <sopwith@redhat.com>
1659 * gdk-pixbuf/pixops/Makefile.am: Link with -lm (to get 'ceil' function)
1661 2000-01-05 Owen Taylor <otaylor@redhat.com>
1663 * doc/Makefile.am doc/gdk-pixbuf-sections.txt
1664 doc/gdk-pixbuf.sgml doc/tmpl/scaling.sgml:
1665 Added scaling functions into gtk-doc framework.
1667 * gdk-pixbuf/gdk-pixbuf-scale.c: Documentation fixes.
1669 * gdk-pixbuf/testpixbuf-scale.c (expose_cb): Simplify a bit.
1671 * gdk-pixbuf/pixops/pixops.c (pixops_composite_color): Return
1672 immediately if scale_x or scale_y is 0.
1674 2000-01-05 Owen Taylor <otaylor@redhat.com>
1676 * gdk-pixbuf/pixops/timescale.c: quick fix for initializing
1677 arrays in benchmark.
1679 2000-01-05 Jonathan Blandford <jrb@redhat.com>
1681 * gdk-pixbuf/gdk-pixbuf-io.h: Change the order of the update func
1682 to make it more compatible with the rest of GTK. Added animation
1683 framework for progressive loading.
1685 * gdk-pixbuf/io-bmp.c (image_begin_load): Modified to handle new
1687 * gdk-pixbuf/io-ico.c (image_begin_load): ditto
1688 * gdk-pixbuf/io-png.c (image_begin_load): ditto
1689 * gdk-pixbuf/io-ras.c (image_begin_load): ditto
1690 * gdk-pixbuf/io-jpeg.c (image_begin_load): ditto
1691 * gdk-pixbuf/io-pnm.c (image_begin_load): ditto
1692 * gdk-pixbuf/io-tiff.c (image_begin_load): ditto
1693 * gdk-pixbuf/io-gif.c (image_begin_load): ditto
1695 2000-01-05 Owen Taylor <otaylor@redhat.com>
1697 * gdk-pixbuf/pixops/README: Added a README with a TODO
1698 and some explainations of the algorithms.
1700 * gdk-pixbuf/testpixbuf-scale.c: Set a background pixmap of None
1701 to reduce flashing when resizing.
1703 2000-01-05 Owen Taylor <otaylor@redhat.com>
1705 * gdk-pixbuf/pixops/: Directory full of pixel data scaling
1706 code that will eventually migrate into libart.
1708 * configure.in acconfig.h: Add checks for MMX compiler support
1710 * gdk-pixbuf/gdk-pixbuf.h gdk-pixbuf/gdk-pixbuf-scale.c:
1711 Nice wrapper routines for the code in pixops that operate
1712 on pixbufs instead of raw data.
1714 * gdk-pixbuf/testpixbuf-scale: Test program for scaling
1717 2000-01-05 Jonathan Blandford <jrb@redhat.com>
1719 * doc/tmpl/animation.sgml: Documentation changes.
1721 2000-01-01 Federico Mena Quintero <federico@helixcode.com>
1723 * gdk-pixbuf/gdk-pixbuf.h (GdkPixbufAnimation): Added reference
1724 counting to animations. A web browser may want to share a single
1725 copy of an animated GIF if it appears multiple times in a web
1728 * gdk-pixbuf/gdk-pixbuf-animation.c: New file. Moved the
1729 animation functions here.
1730 (gdk_pixbuf_animation_new_from_file): Prettified. Return a NULL
1731 animation if the loader does not support multiframe loading and
1732 the single-frame load returned NULL. Check that the filename is
1733 not NULL. Updated inline documentation.
1734 (gdk_pixbuf_animation_ref): New function.
1735 (gdk_pixbuf_animation_unref): New function.
1736 Removed gdk_pixbuf_animation_destroy() in favor of reference
1739 * gdk-pixbuf/gdk-pixbuf-io.c (gdk_pixbuf_new_from_file):
1740 Prettified. Made ref_count assertion more paranoid. Check that
1741 the filename is not NULL.
1742 (gdk_pixbuf_get_module): Use guchar * and guint for buffer and
1744 (gdk_pixbuf_new_from_xpm_data): Changed the "data" argument to
1747 * gdk-pixbuf/io-gif.c (image_load_animation): Create the animation
1748 with a reference count of 1.
1750 * gdk-pixbuf/Makefile.am (libgdk_pixbuf_la_SOURCES): Added
1751 gdk-pixbuf-animation.c.
1753 * doc/tmpl/animation.sgml: Populated. It is still missing a
1754 description of the overlay modes.
1756 * doc/gdk-pixbuf-sections.txt: Added the animation section. Moved
1757 the canvas item section to the end, as it will be moved later to
1760 * doc/gdk-pixbuf.sgml: Added the animation section.
1762 * doc/Makefile.am (tmpl_sources): Added tmpl/animation.sgml.
1764 1999-12-26 Peter Teichman <pat@gnu.org>
1766 * gdk-pixbuf/Makefile.am (libpixbuf_tiff_la_LIBADD): add
1767 $(LIBTIFF) to libpixbuf_tiff_la_LIBADD, proxying for mmarker.
1768 This closes bug #4676.
1770 1999-12-23 Havoc Pennington <hp@pobox.com>
1772 * gdk-pixbuf/io-gif.c (image_load): Stuff that should have been
1773 set to NULL here (specifically context->animation) was not being
1774 set to NULL. use g_new0() to alloc the struct.
1776 1999-12-20 Jonathan Blandford <jrb@redhat.com>
1778 * gdk-pixbuf/io-gif.c: finished work to make animated gifs load
1779 correctly. Progressive loading needs some work, but that all
1780 needs doing from the gdk-pixbuf-loader end, not here.
1782 1999-12-17 Jonathan Blandford <jrb@redhat.com>
1784 * gdk-pixbuf/gdk-pixbuf-io.c (gdk_pixbuf_animation_new_from_file):
1785 moved the file here. It seems natural to put this function here,
1786 as that's where the gdk_pixbuf_new_from_file function is, but it's
1787 still a little convoluted. The source files might be played with
1790 1999-12-14 Jonathan Blandford <jrb@redhat.com>
1792 * gdk-pixbuf/gdk-pixbuf-loader.c
1793 (gdk_pixbuf_loader_get_animation): Gets the animation from the
1796 1999-12-16 Federico Mena Quintero <federico@redhat.com>
1798 * doc/tmpl/rendering.sgml: Added notice about initializing GdkRGB
1799 before using the GdkPixbuf rendering functions. Thanks to Joe
1800 Shaw <joe@off.net> for pointing this out.
1802 1999-12-13 Federico Mena Quintero <federico@redhat.com>
1804 * gdk-pixbuf/gnome-canvas-pixbuf.c
1805 (gnome_canvas_pixbuf_class_init): Renamed arguments to
1806 width_in_pixels, height_in_pixels, x_in_pixels, y_in_pixels, for
1807 consistency with the new canvas.
1808 (PixbufPrivate): Do the same renaming in the structure fields, for
1811 * doc/tmpl/gnome-canvas-pixbuf.sgml: Updated for new argument names.
1813 1999-12-12 Federico Mena Quintero <federico@redhat.com>
1815 * gdk-pixbuf/Makefile.am (libgdk_pixbuf_la_LDFLAGS): Use a
1816 conditional to see whether to link $(GNOME_LIBS) or not.
1818 1999-12-10 Jonathan Blandford <jrb@redhat.com>
1820 * gdk-pixbuf/gdk-pixbuf-io.h: thinking about the new loading API.
1822 * gdk-pixbuf/gdk-pixbuf-drawable.c (gdk_pixbuf_get_from_drawable):
1823 make a warning go away.
1825 * gdk-pixbuf/gdk-pixbuf.h: added new prototypes for animations.
1827 * gdk-pixbuf/gdk-pixbuf-loader.h: added new prototypes for
1830 1999-12-09 Michael Zucchi <zucchi@zedzone.mmc.com.au>
1832 * gdk-pixbuf/gdk-pixbuf.h: Enable gdk_pixbuf_get_from_drawable()
1835 * gdk-pixbuf/gdk-pixbuf-drawable.c (gdk_pixbuf_get_from_drawable):
1836 Filled in body of function.
1837 (rgbconvert): Added GdkColormap parameter, and to all conversion
1839 (convert_real_slow): New function - should convert ANY visual/data
1840 format properly, but it aint fast. Used as a fallback when an
1841 optimised routine wont match.
1842 (rgbconvert): Do very specific tests on the data format to verify
1843 properly if the optimised version will do, otherwise use the
1844 fallback function for all other data formats.
1846 * gdk-pixbuf/Makefile.am: Re-enabled building of
1847 textpixbuf-drawable.
1849 * gdk-pixbuf/testpixbuf-drawable.c (main): Changed to use
1850 gdk_pixbuf_get_from_drawable().
1852 1999-12-08 Arjan van de Ven <arjan@fenrus.demon.nl>
1854 * gdk-pixbuf/gdk-pixbuf-drawable.c : Fixed the red/green/red
1855 bug on two occasions.
1856 * gdk-pixbuf/io-ras.c: Changed from the custom be32_to_cpu
1857 function to the generic glib one.
1859 1999-12-08 Federico Mena Quintero <federico@redhat.com>
1861 * gdk-pixbuf/gdk-pixbuf-drawable.c: Fix includes.
1862 (gdk_pixbuf_get_from_drawable): Implemented the zillion sanity
1863 checks and API definition. The body needs filling in and it needs
1864 to do the Right Thing(tm) for pixmaps plus the given colormap and
1865 windows and their own colormaps.
1867 * gdk-pixbuf/gdk-pixbuf.h: Added prototype for
1868 gdk_pixbuf_get_from_drawable(). Killed gdk-pixbuf-drawable.h.
1870 * gdk-pixbuf/Makefile.am: Re-added the gdk-pixbuf-drawable sources.
1872 * doc/tmpl/from-drawables.sgml: Populated.
1874 * doc/gdk-pixbuf.sgml: Added the from-drawables section.
1876 * doc/Makefile.am (tmpl_sources): Added tmpl/from-drawables.sgml.
1878 * doc/gdk-pixbuf-sections.txt: Added a section for getting pixbufs
1881 1999-12-07 Federico Mena Quintero <federico@redhat.com>
1883 * doc/tmpl/gnome-canvas-pixbuf.sgml: Added clarification about
1884 reference counting for GdkPixbuf structures.
1886 1999-12-07 Martin Baulig <martin@home-of-linux.org>
1888 * gdk-pixbuf/Makefile.am (testpixbuf_LDADD): Conditionally
1889 include $(GNOME_LIBS) here.
1891 1999-12-05 Arjan van de Ven <arjan@fenrus.demon.nl>
1893 Added missing "include <string.h>" to:
1894 * gdk-pixbuf/io-ras.c
1895 * gdk-pixbuf/io-bmp.c
1896 * gdk-pixbuf/io-ico.c
1898 1999-12-06 Federico Mena Quintero <federico@redhat.com>
1900 * gdk-pixbuf/gdk-pixbuf-io.c (file_formats): Patch from Arjan to
1903 1999-12-05 Federico Mena Quintero <federico@redhat.com>
1905 * gdk-pixbuf/Makefile.am (testpixbuf_LDADD): Add back
1906 $(GNOME_LIBS). This must compile outside of gnome-libs. If you
1907 want, send me a patch to do the conditional stuff properly.
1908 Otherwise, please read the GNOME Programming Guidelines,
1909 especially the "CVS policies" section.
1911 1999-12-05 Jaka Mocnik <jaka.mocnik@kiss.uni-lj.si>
1913 * gdk-pixbuf/Makefile.am: removed GNOME_LIBS from testpixbuf_LDADD.
1915 1999-12-05 Arjan van de Ven <arjan@fenrus.demon.nl>
1917 * gdk-pixbuf/io-ico.c: Bug in palet-size
1920 1999-12-04 Arjan van de Ven <arjan@fenrus.demon.nl>
1922 * gdk-pixbuf/io-bmp.c: Major cleanup, added support for
1923 32 bpp and 4 bpp (uncompressed) images, fixed 1bpp.
1925 * gdk-pixbuf/io-ras.c: Minor cleanup, ran through lclint
1927 * gdk-pixbuf/io-ico.c: Minor cleanup, fixed 1bpp icons,
1930 * gdk-pixbuf/gdk-pixbuf-io.c: Added detection of .CUR files
1931 (Windows Cursor files). These are identical to .ICO files,
1932 except for the signature and 2 extra fields for the hotspot.
1934 1999-12-03 Federico Mena Quintero <federico@redhat.com>
1936 * gdk-pixbuf/gnome-canvas-pixbuf.c (gnome_canvas_pixbuf_get_arg):
1937 Removed unused variable `item'.
1939 1999-12-03 Jonathan Blandford <jrb@redhat.com>
1941 * gdk-pixbuf/io-gif.c (gif_fill_in_lines): added a comment to
1942 explain this function better.
1944 1999-12-02 Federico Mena Quintero <federico@redhat.com>
1946 Source files moved from src/ to gdk-pixbuf/, to be consistent with
1949 * doc/Makefile.am: Modified for the new source directory.
1951 * configure.in: Likewise.
1953 * Makefile.am: Likewise.
1955 * autogen.sh: Likewise.
1957 * gdk-pixbuf/Makefile.am: Likewise.
1959 1999-12-02 Federico Mena Quintero <federico@redhat.com>
1961 * src/testpixbuf.c: #include <config.h>, and fix includes.
1963 * src/testpixbuf-drawable.c: #include <config.h>, and fix includes.
1965 * src/io-xpm.c: Fix includes.
1967 * src/io-tiff.c: Fix includes.
1969 * src/io-ras.c: Fix includes, and do not include more stuff than needed.
1971 * src/io-pnm.c: Fix inlcudes, and do not include more stuff than needed.
1973 * src/io-png.c: Fix includes.
1975 * src/io-ico.c: Fix includes, and do not include more stuff than needed.
1977 * src/io-gif.c: Fix includes, and do not include more stuff than needed.
1979 * src/io-bmp.c: Fix includes, and do not include more stuff than needed.
1981 * src/gnome-canvas-pixbuf.c: Fix includes.
1983 * src/gdk-pixbuf.c: Fix includes.
1985 * src/gdk-pixbuf-util.c: Fix includes.
1987 * src/gdk-pixbuf-render.c: Fix includes.
1989 * src/gdk-pixbuf-io.h: Fix includes.
1991 * src/gdk-pixbuf-drawable.c: Fix includes.
1993 * src/gdk-pixbuf-drawable.h: Use angle brackets for the gdk-pixbuf
1996 * src/gdk-pixbuf-data.c: Fix includes.
1998 * src/gdk-pixbuf-loader.c: #include <config.h>
2000 * src/gdk-pixbuf-loader.h: Use angle brackets for the gdk-pixbuf
2003 * src/Makefile.am: Commented out the gdk-pixbuf-drawable stuff,
2004 since it is not finished.
2006 * src/gdk-pixbuf.h: Removed unused transformation prototypes.
2008 * src/gdk-pixbuf-util.c: New file with utility and convenience
2009 functions for pixbufs.
2011 * src/Makefile.am (libgdk_pixbuf_la_SOURCES): Added gdk-pixbuf-util.c.
2013 * doc/gdk-pixbuf-sections.txt: Added section for utility functions.
2015 * doc/Makefile.am (tmpl_sources): Added tmpl/util.sgml.
2017 * doc/gdk-pixbuf.sgml: Added the utilities section.
2019 * doc/tmpl/util.sgml: Documentation for the utility functions.
2021 1999-11-29 Owen Taylor <otaylor@redhat.com>
2023 * src/gdk-pixbuf-render.c (gdk_pixbuf_render_to_drawable_alpha):
2024 Keep the mask around until after we draw ... since
2025 the GC changes aren't flushed to the X server until we
2026 draw, destroying it before that may result in BadPixmap
2029 1999-11-30 Havoc Pennington <hp@pobox.com>
2031 * configure.in: Add AM_CONDITIONAL for inside gnome-libs
2033 * src/Makefile.am: conditionalize GnomeCanvasPixbuf
2035 1999-11-29 Federico Mena Quintero <federico@redhat.com>
2037 * src/Makefile.am: Uncomment the GnomeCanvasPixbuf sources. This
2038 should be made conditional, not blindly commented out.
2040 1999-11-29 Jonathan Blandford <jrb@redhat.com>
2042 * src/Makefile.am (ICO_LIB): Added another loader from Arjan to
2043 handle .ico files. Cool.
2045 1999-11-24 Jonathan Blandford <jrb@redhat.com>
2047 * src/io-bmp.c (OneLine24): new patch from Arjan to handle
2050 1999-11-24 James Henstridge <james@daa.com.au>
2052 * configure.in (AC_OUTPUT): altered hack to place the symlink in the
2053 top builddir rather than src. This still builds fine, and does not
2054 get gtk-doc into an infinite loop when trying to find all the source
2057 1999-11-23 Jonathan Blandford <jrb@redhat.com>
2059 * Removed #PRAGMA } from headers. Also, make compile if you don't
2060 have it installed, already.
2062 1999-11-22 Federico Mena Quintero <federico@redhat.com>
2064 * src/gnome-canvas-pixbuf.c (gnome_canvas_pixbuf_draw): Create the
2065 temporary buffer to the size of the interesction of the bounding
2066 box and the expose area, not the whole expose area. This speeds
2069 * src/gdk-pixbuf-render.c (gdk_pixbuf_render_threshold_alpha): Do
2070 not paint black on the mask, since we already cleared it in a
2071 single gdk_draw_rectangle() operation.
2073 1999-11-22 Raja R Harinath <harinath@cs.umn.edu>
2075 * configure.in (GDK_PIXBUF_DIR): Fix for srcdir != builddir.
2077 1999-11-22 Havoc Pennington <hp@pobox.com>
2079 * src/Makefile.am (GDK_PIXBUF_LIBS): Patch from Paul Fisher
2080 <pnfisher@redhat.com> adds all -lgdk-pixbuf and all other
2081 dependencies to LIBADD variables for loadable modules. Necessary
2082 for a Java dynamic loading thing to be able to figure it out.
2084 1999-11-22 Havoc Pennington <hp@pobox.com>
2086 * src/io-png.c (image_load_increment): Call the update_area
2087 callback depending on the number of rows loaded in this increment.
2089 * src/testpixbuf.c (main): slow down the progressive load demo
2091 1999-11-16 Havoc Pennington <hp@pobox.com>
2093 * src/gdk-pixbuf-drawable.h: Get the quotes right on the #include
2095 1999-11-22 Jonathan Blandford <jrb@redhat.com>
2097 * configure.in (GDK_PIXBUF_DIR): make the symlink. Does not work
2098 for srcdir != buildir != . Beats me why; I can't figure it out.
2099 AC_OUTPUT_COMMANDS doesn't seem to let me substitute it correctly.
2101 1999-11-21 Jonathan Blandford <jrb@redhat.com>
2103 * src/gdk-pixbuf-io.c: added io-bmp from Arjan
2104 <arjan@fenrus.demon.nl>
2106 1999-11-20 Michael Zucchi <zucchi@zedzone.mmc.com.au>
2108 * src/gdk-pixbuf-drawable.c (gdk_pixbuf_from_drawable_core):
2109 Rework/reorder of the code. Each case has been separated into
2110 another function; its big but it should be quick.
2111 gdk_pixbuf_rgba_from_drawable() will now return a pixbuf with
2112 opaque alpha information. Not all depths/formats have been
2113 tested, but 8, 15/16 and 24 (alinged 32) should work ok.
2115 1999-11-17 Larry Ewing <lewing@gimp.org>
2117 * src/gnome-canvas-pixbuf.c (gnome_canvas_pixbuf_bounds):
2118 implement the bounds method correctly.
2119 (compute_viewport_affine): compute the affine need to fit the
2120 image within the viewport given by the args.
2121 (compute_render_affine): call compute_viewport_affine.
2123 1999-11-16 Havoc Pennington <hp@pobox.com>
2125 * src/gdk-pixbuf-drawable.h: Use includes from the current
2126 directory, not the system directory.
2128 Mon Nov 15 17:18:28 1999 George Lebl <jirka@5z.com>
2130 * src/testpixbuf-drawable.c: use includes from the current directory
2131 rather then from the system include directory as gdk-pixbuf
2132 includes are not yet installed when this is compiled.
2134 1999-11-13 Cody Russell <bratsche@dfw.net>
2135 * src/testpixbuf-drawable.c: Added a test program for drawable
2138 * src/Makefile.am: Build testpixbuf-drawable.
2140 1999-11-12 Cody Russell <bratsche@dfw.net>
2142 * src/gdk-pixbuf-drawable.c: Merged in Michael Zucchi's changes.
2144 1999-11-10 Federico Mena Quintero <federico@redhat.com>
2146 * doc/tmpl/gdk-pixbuf-loader.sgml: Populated.
2148 * doc/gdk-pixbuf.signals: Put in the real names of signal
2151 * src/gdk-pixbuf-loader.c: Improved documentation comments.
2153 1999-11-10 Jonathan Blandford <jrb@redhat.com>
2155 * src/gdk-pixbuf-loader.c (gdk_pixbuf_loader_close): emit the
2158 * src/io-ras.c (OneLineMapped_file): Now can handle indexing
2159 correctly. Patch from Arjan to do so.
2161 1999-11-10 Michael Fulbright <drmike@redhat.com>
2163 * src/io-pnm.c (pnm_ascii_read_scanline): Fixed loading of ASCII PNM
2166 * src/testpixbuf.c: Added final queued draw when done loading image.
2168 1999-11-10 Jonathan Blandford <jrb@redhat.com>
2170 * src/gdk-pixbuf-io.c (gdk_pixbuf_load_module): removed spurious
2173 1999-11-10 Federico Mena Quintero <federico@redhat.com>
2175 * src/gdk-pixbuf-io.c (gdk_pixbuf_new_from_xpm_data): Added
2178 1999-11-09 Federico Mena Quintero <federico@redhat.com>
2180 * src/io-png.c: Fixed some incompatible pointer initializations.
2182 * src/io-jpeg.c (image_load_increment): Remove unused variable.
2184 1999-11-09 Michael Fulbright <drmike@redhat.com>
2186 * src/testpixbuf.c: Fixed it to use timeout to read from file
2187 for progressive loading. Set TBF_KBPS=n, where n is the number of
2188 kilobytes/second to simulate in downloading. n has to be an integer.
2190 * src/io-jpeg.c: Slight cosmetic cleanup.
2192 * src/io-pnm.c: Fixed raw PNM loading bug. Also discovered that ASCII
2193 PBM loading has a similar problem and will address tomorrow.
2195 1999-11-09 Havoc Pennington <hp@pobox.com>
2197 * src/Makefile.am (libgdk_pixbuf_la_SOURCES): build the
2198 gdk-pixbuf-drawable stuff.
2200 1999-11-09 Federico Mena Quintero <federico@redhat.com>
2202 * configure.in: Bumped version number to 0.4.
2204 1999-11-09 Michael Fulbright <drmike@redhat.com>
2206 * src/io-pnm.c : Finished progressive PNM loading code. Should handle
2207 all types of PNM files now.
2209 * src/io-jpeg.c (image_load_increment): Figured out problem with
2210 loading Progressive JPEG's progressively (say that 10 times fast).
2211 Currently for Progressive JPEG's the entire image is loaded before
2212 it is displayed. libjpeg supports a fancier mechanism which I may
2215 With these changes all JPEG formats appear to load properly for me.
2217 1999-11-08 Jonathan Blandford <jrb@redhat.com>
2219 * src/io-ras.c (image_load_increment): Final patch from Arjan.
2220 Seems to do progressive loading.
2222 1999-11-08 Michael Fulbright <drmike@redhat.com>
2224 * src/io-pnm.c image_load (): Fixed so we do not create a separate
2225 pixel buffer when reading in image - we reuse the pixel data in
2226 the GdkPixbuf structure instead.
2228 1999-11-08 Michael Fulbright <drmike@redhat.com>
2230 * src/io-pnm.c pnm_read_ascii_scanline (): Added support for
2231 ASCII PNM files. Note I haven't tested loaded ASCII PBM files because
2232 I can't seem to find a utility to convert into this format.
2233 Next is to add progressive loading support for the PNM format.
2235 1999-11-07 Federico Mena Quintero <federico@redhat.com>
2237 * doc/tmpl/gnome-canvas-pixbuf.sgml: Finished detailed explanation
2238 of the width, height, x, and y setting and pixels arguments.
2240 1999-11-05 Jonathan Blandford <jrb@redhat.com>
2242 * src/io-ras.c (image_load): third patch. Now it seems to load.
2244 * src/gdk-pixbuf-io.c: second patch Arjan van de Ven
2245 <arjan@fenrus.demon.nl> to autodetect/load the sunras files.
2247 * src/io-ras.c (image_load): new file from Arjan van de Ven
2248 <arjan@fenrus.demon.nl> to begin the ras loader.
2250 1999-11-05 Federico Mena Quintero <federico@redhat.com>
2252 * doc/gdk-pixbuf-sections.txt: Removed gdk-pixbuf-io, since it is
2253 for internal use only.
2255 * doc/gdk-pixbuf.sgml: Likewise.
2257 * doc/tmpl/gnome-canvas-pixbuf.sgml: Finished docs.
2259 1999-11-05 Michael Fulbright <drmike@redhat.com>
2261 * src/io-pnm.c: Implemented support for reading raw PBM/PGM/PPM
2262 files from a file. Next step is support for ASCII files, and
2263 then incremental loading.
2265 1999-11-04 Federico Mena Quintero <federico@redhat.com>
2267 * Makefile.am: Added doc to SUBDIRS.
2269 1999-11-04 Michael Fulbright <drmike@redhat.com>
2271 * src/io-jpeg.c: Prettied up code slightly.
2272 * src/io-pnm.c: Start of pnm loader (from file and progressively).
2273 Doesn't do much yet (will finish tomorrow).
2274 * src/gdk-pixbuf-io.c: Added pnm to structure of known types.
2276 1999-11-04 Federico Mena Quintero <federico@redhat.com>
2278 * doc/tmpl/rendering.sgml: Populated.
2280 * doc/Makefile.am: Added the template files.
2282 1999-11-04 Havoc Pennington <hp@pobox.com>
2284 * src/gdk-pixbuf-render.c (gdk_pixbuf_render_to_drawable): In
2285 docs, explain what a dither offset is for.
2286 (gdk_pixbuf_render_to_drawable_alpha): Explain why you would use
2287 this function vs. gdk_pixbuf_render_to_drawable().
2289 1999-11-04 Havoc Pennington <hp@pobox.com>
2291 * configure.in: Use libart-config correctly; find gnome-config
2292 separately. Fix GNOME_LIBS to be correct in "no gnome installed
2295 * src/Makefile.am: Link to GNOME_LIBS instead of a hardcoded
2298 Patch untested in the inside-gnome-libs case, I need to commit
2299 then check out to the gnome-libs I'm using.
2301 1999-11-04 Michael Fulbright <drmike@redhat.com>
2303 * src/io-jpeg.c (image_begin_load): Add update_func callback.
2304 * src/io-jpeg.c (image_load_increment): Call updated callback when
2305 new graphic data decoded.
2307 1999-11-04 Jonathan Blandford <jrb@redhat.com>
2309 * src/gdk-pixbuf-loader.c (gdk_pixbuf_loader_update): handle the
2311 * src/io-png.c (image_begin_load): add a update_func callback.
2312 * src/io-gif.c (image_begin_load): add a update_func callback.
2313 (gif_get_lzw): added the update_func ability
2315 * src/io-tiff.c (image_begin_load): add a update_func callback.
2317 1999-11-04 Federico Mena Quintero <federico@redhat.com>
2319 * doc/tmpl/gdk-pixbuf.sgml: Populated.
2321 * doc/tmpl/refcounting.sgml: Populated.
2323 * doc/tmpl/file-loading.sgml: Populated.
2325 * src/gdk-pixbuf.c: Added documentation comments.
2327 * src/gdk-pixbuf-io.c (gdk_pixbuf_new_from_file): Added
2328 documentation comments.
2330 * doc/: Finished integrating the documentation framework.
2332 1999-11-03 Federico Mena Quintero <federico@redhat.com>
2334 * configure.in: Removed libgif stuff now that we do not depend on it.
2335 Added the necessary cruft for gtk-doc.
2337 * src/Makefile.am: Unconditionally build the GIF loader.
2339 1999-11-03 Jonathan Blandford <jrb@redhat.com>
2341 * src/io-gif.c (gif_read): renamed ReadOK to gif_read.
2342 Added a lot of comments to the file.
2344 * src/Makefile.am (libpixbuf_gif_la_LIBADD): Remove dependency on
2347 1999-11-03 Michael Fulbright <drmike@redhat.com>
2349 * src/io-jpeg.c (image_load_increment): Further removal of
2350 bugginess in local buffering code. Handles grayscale jpegs
2353 * src/io-jpeg.c (image_load_stop): Was freeing local context
2354 for jpeg library before calling jpeg_decompres_finish ().
2356 1999-11-03 Jonathan Blandford <jrb@redhat.com>
2358 * src/io-gif.c (image_load_increment): now handle arbitrary buffer
2360 (gif_get_lzw): set the transparency to the right val.
2362 1999-11-03 Federico Mena Quintero <federico@redhat.com>
2364 * src/gnome-canvas-pixbuf.c (gnome_canvas_pixbuf_init):
2365 Initiailize the x and y fields.
2366 (gnome_canvas_pixbuf_destroy): Queue a redraw upon destruction.
2367 (PixbufPrivate): Renamed need_size_update to need_xform_update.
2368 (recompute_bounding_box): Do not use temporary values.
2370 1999-11-03 Jonathan Blandford <jrb@redhat.com>
2372 * src/io-gif.c (set_gif_lzw_clear_code): new state. Fixes
2375 * src/gnome-canvas-pixbuf.c (recompute_bounding_box): remove
2376 unneeded x,y,h,w vars.
2378 1999-11-03 Larry Ewing <lewing@gimp.org>
2380 * src/gnome-canvas-pixbuf.c (compute_render_affine): adjust
2381 render_affine calculation for x,y offsets.
2382 (gnome_canvas_pixbuf_set_arg): add x,y args.
2383 (gnome_canvas_pixbuf_get_arg): add x,y args.
2384 (recompute_bounding_box): simply code using ArtDrect and the
2385 render_affine. Removed compute_xform_vectors as it was no longer
2388 1999-11-03 Federico Mena Quintero <federico@redhat.com>
2390 * src/gnome-canvas-pixbuf.c (gnome_canvas_pixbuf_point): I'm a
2391 doofus. Return a distance, not a boolean, for opaque images.
2393 * src/gnome-canvas-pixbuf.c (recompute_bounding_box): Do proper
2394 rounding of bounding box coordinates.
2395 (gnome_canvas_pixbuf_bounds): Implemented the ::bounds() method.
2396 (gnome_canvas_pixbuf_draw): Use the correct alpha threshold value.
2398 1999-11-03 Jonathan Blandford <jrb@redhat.com>
2400 * src/io-gif.c (gif_prepare_lzw): s/lwz/lzw/g
2402 1999-11-03 Michael Fulbright <drmike@redhat.com>
2404 * src/io-jpg.c (image_load_increment): Fixed code which moved
2405 buffer around as new data comes in to work properly. JPEG progressive
2406 loading should be working now except for grayscale JPEG's, which I
2407 will look into next.
2409 1999-11-03 <sopwith@redhat.com>
2410 * src/testpixbuf.c: A GtkFunction needs to return a value for deterministic behaviour.
2411 Also put dot printing back in.
2413 1999-11-03 <jrb@redhat.com>
2415 * src/io-gif.c (gif_get_extension): Read 'til the next empty block
2418 1999-11-02 Cody Russell <bratsche@dfw.net>
2419 * src/gdk-pixbuf-drawable.c: Changed the behavior to return NULL
2420 if part of the requested image is offscreen, rather than clipping
2423 1999-11-02 Jonathan Blandford <jrb@redhat.com>
2425 * src/io-gif.c (gif_fill_in_lines): Fill in the gif's blank areas
2426 for interlacing and progressive loading.
2428 1999-11-02 Cody Russell <bratsche@dfw.net>
2429 * src/gdk-pixbuf-drawable.c (gdk_pixbuf_from_drawable_core): Now
2430 calls gdk_pixbuf_new_from_art_pixbuf() instead of gdk_pixbuf_new().
2432 1999-11-02 Jonathan Blandford <jrb@redhat.com>
2434 * src/io-gif.c (gif_main_loop): Now progressive gif loading works!
2435 It's a little slow though. )-:
2437 1999-11-02 Elliot Lee <sopwith@redhat.com>
2438 * src/gdk-pixbuf-loader.[ch], src/gdk-pixbuf-io.h: Make the arguments to the
2439 write/load_increment operations const-correct.
2441 1999-11-02 Federico Mena Quintero <federico@redhat.com>
2443 * src/gnome-canvas-pixbuf.c (gnome_canvas_pixbuf_point):
2444 Implemented the ::point() method. We do a simple containment test
2445 instead of a full distance calculation since the canvas is going
2446 to change to that scheme, anyways.
2448 1999-11-02 Elliot Lee <sopwith@redhat.com>
2450 * src/testpixbuf.c: Allow using $TBF_READLEN to specify the size of the chunks
2451 that are read from the input file.
2453 1999-11-02 Larry Ewing <lewing@gimp.org>
2455 * src/gnome-canvas-pixbuf.c (gnome_canvas_pixbuf_render): add aa
2457 (gnome_canvas_pixbuf_class_init): add gnome_canvas_pixbuf_render
2460 1999-11-02 Federico Mena Quintero <federico@redhat.com>
2462 * src/gnome-canvas-pixbuf.c (compute_render_affine): Moved the
2463 affine computation code from ::draw() to here, since it is needed
2464 by ::point() as well.
2466 1999-11-02 Elliot Lee <sopwith@redhat.com>
2468 * src/gdk-pixbuf-loader.c: Reorganize gdk_pixbuf_loader_write into
2469 three functions, and eliminate duplication of code from write()
2470 and close(). Also fix bug where the 128-byte header was being
2473 1999-11-01 Federico Mena Quintero <federico@redhat.com>
2474 * src/gnome-canvas-pixbuf.c (recompute_bounding_box): Fixed
2475 bounding box computation.
2477 1999-11-01 Federico Mena Quintero <federico@redhat.com>
2479 * src/gnome-canvas-pixbuf.c: Start of the pixbuf canvas item.
2480 Drawing affines seem to work. Bounding box is fubared. ::point()
2481 is not implemented. This is a work in progress.
2483 * src/Makefile.am: Added gnome-canvas-pixbuf.[ch] to the list of
2486 * configure.in: Sigh. We need to link in libgnomeui for the
2487 canvas stuff. This mess will disappear when gdk-pixbuf gets
2488 folded into gnome-libs.
2490 1999-10-30 Jonathan Blandford <jrb@redhat.com>
2492 * src/io-gif.c: Some more work. Now it generates a gdk_pixbuf of
2493 the right size, at a minimum, even if the image is squished and
2495 (ReadImage): lets get the offset right. This will let transparent
2498 1999-10-29 Michael Fulbright <drmike@redhat.com>
2500 * src/io-jpeg.c: image_load_increment(): Fixed bug when
2501 image width was not a multiple of 4 - always use the
2502 gdk_pixbuf rowstride to increment pointers!
2504 1999-10-29 Michael Fulbright <drmike@redhat.com>
2506 * src/io-jpeg.c: Added first cut at progressive jpeg loading.
2507 Currently does not handle either progressive jpeg files (jpeg
2508 files with multiple scans at different quality settings), but
2509 I plan on adding this support soon. These are fairly rare in
2510 my experience, so it shouldn't slow people down too much.
2511 Grayscale jpegs also don't work but that should be easy to fix.
2513 1999-10-29 Michael Fulbright <drmike@redhat.com>
2515 * src/testpixbuf.c: Added title to windows so you can identify
2516 progressive and file windows.
2518 1999-10-29 Michael Fulbright <drmike@redhat.com>
2520 * src/gdk-pixbuf-loader.c (gdk_pixbuf_loader_write): Actually
2521 load the image handler when we determine the image type.
2523 * src/gdk-pixbuf-io.[ch] (gdk_pixbuf_load_module): Changed the
2524 previously static function load_image_handler () to
2525 a public function gdk_pixbuf_load_module (). It is needed in
2526 gdk-pixbuf-loader.c to load image handler modules. This function
2527 is different from gdk_pixbuf_get_module (), which only returns
2528 a reference to the required handler, because it actually loads
2529 the handler into memory. Both actions should possibly be combined
2530 in a convenience function since one w/o the other doesn't seem to
2533 1999-10-28 Jonathan Blandford <jrb@redhat.com>
2535 * src/gdk-pixbuf-loader.c (gdk_pixbuf_loader_write): don't send a
2538 1999-10-28 Federico Mena Quintero <federico@redhat.com>
2540 * src/gdk-pixbuf-render.c (gdk_pixbuf_render_to_drawable): New
2541 function to render a portion of a pixbuf to a drawable. Ignores
2542 alpha information and takes in a GC.
2543 (gdk_pixbuf_render_to_drawable_alpha): New function to render a
2544 portion of a pixbuf to a drawable. It automatically creates a GC
2545 and a clipping mask for alpha pixbufs.
2547 1999-10-28 Jonathan Blandford <jrb@redhat.com>
2549 * src/gdk-pixbuf.h: turned convenience macros into convenience
2550 functions so some error checking could be added.
2552 * src/io-tiff.c (image_load_increment): started work on the tiff
2553 non-incremental loader.
2554 (image_begin_load): Finished the incremental loader.
2556 * src/io-gif.c (image_load_increment): started work on the gif
2559 * src/gdk-pixbuf-io.h: Changed ModuleType to GdkPixbufModule.
2561 1999-10-27 Federico Mena Quintero <federico@redhat.com>
2563 * src/gdk-pixbuf-render.c (gdk_pixbuf_render_threshold_alpha): New
2564 function to threshold a pixbuf's alpha channel into a bitmap.
2566 * src/gdk-pixbuf.c (gdk_pixbuf_new): Fixed so that it will
2567 contemplate future extensions to ArtPixBuf's formats.
2569 * src/io-png.c (png_info_callback): Use the new API of gdk_pixbuf_new().
2571 * src/gdk-pixbuf.h (gdk_pixbuf_get_height): Added some convenience
2572 macros to fetch the ArtPixBuf's fields.
2574 1999-10-27 Havoc Pennington <hp@pobox.com>
2576 * src/testpixbuf.c (main): Display the progressive load
2578 * src/io-png.c (setup_png_transformations): Break transformation
2579 code into separate function
2580 (png_info_callback): Use setup_png_transformations
2582 1999-10-27 Havoc Pennington <hp@pobox.com>
2584 * src/gdk-pixbuf-io.c (gdk_pixbuf_new_from_xpm_data): Check
2585 properly whether the XPM module has already been loaded
2586 (gdk_pixbuf_new_from_file): Check properly if loader module
2587 was already loaded (was checking if load symbol was present
2588 in order to decide whether to re-load; should check module !=
2589 NULL, then load != NULL)
2590 (image_handler_load): Check in present working directory,
2591 makes it easier to debug for now
2592 (file_formats): This array initializer was seriously on crack,
2593 was assigning a function pointer to a GModule*
2595 * src/testpixbuf.c (main): Change type of pixbuf_loader to GdkPixbufLoader*
2597 1999-10-27 Havoc Pennington <hp@pobox.com>
2599 * src/gdk-pixbuf-loader.c (gdk_pixbuf_loader_finalize):
2600 Fix typo that prevented compilation
2601 (gdk_pixbuf_loader_destroy): ditto
2603 1999-10-27 Federico Mena Quintero <federico@redhat.com>
2605 * src/gdk-pixbuf-loader.c (gdk_pixbuf_loader_new): Return a
2606 GdkPixbufLoader, not a GtkObject.
2607 (gtk_marshal_NONE__INT_INT_INT_INT): Made static.
2608 (gdk_pixbuf_loader_get_type): Documented.
2609 (gdk_pixbuf_loader_class_init): Initialize the parent class
2611 (gdk_pixbuf_loader_destroy): Added sanity checks. Call the parent
2612 class destroy function.
2613 (gdk_pixbuf_loader_new): Documented.
2614 (gdk_pixbuf_loader_finalize): Call the parent class finalize
2616 (gdk_pixbuf_loader_write): Use size_t for count.
2618 1999-10-27 Michael Fulbright <drmike@redhat.com>
2620 * src/gdk-pixbuf-loader.c (gdk_pixbuf_loader_destroy): Fixed
2621 logic so we only try to close loader if it wasn't previously closed.
2623 1999-10-27 Michael Fulbright <drmike@redhat.com>
2625 * src/gdk-pixbuf-loader.c: Made sure image_loader struct member of
2626 pixbuf_loader properly initialized.
2628 * src/testpixbuf.c: Made sure we cleanup pixbuf_loader properly
2631 1999-10-26 Jonathan Blandford <jrb@redhat.com>
2633 * src/gdk-pixbuf-io.c (image_handler_load): load the vtable fully.
2635 * src/gdk-pixbuf-loader.c: Finished initial cut at the object.
2637 1999-10-26 Havoc Pennington <hp@pobox.com>
2639 * src/gdk-pixbuf-loader.h: fix signals
2641 * src/gdk-pixbuf-io.h: add new vtable fields
2644 1999-10-26 Jonathan Blandford <jrb@redhat.com>
2646 * src/gdk-pixbuf-loader.h: New Class. Beginning of progrssive
2649 1999-10-25 Federico Mena Quintero <federico@redhat.com>
2651 * configure.in (CFLAGS): Patch from Uwe Koloska
2652 <koloska@Rcs1.urz.tu-dresden.de> to fix a stupid typo of mine.
2654 1999-10-22 Havoc Pennington <hp@pobox.com>
2656 * src/io-xpm.c (mem_buffer): Clean up stupid
2657 increment-inside-array-dereference thing
2659 * src/testpixbuf.c: Add XPM data tests.
2661 * src/io-xpm.c: Make the XPM data buffer const, fix const
2662 correctness throughout the code.
2664 1999-10-22 Havoc Pennington <hp@pobox.com>
2666 * src/gdk-pixbuf.h: Export gdk_pixbuf_new_from_xpm_data()
2668 1999-10-22 Havoc Pennington <hp@pobox.com>
2670 * src/io-xpm.c (image_load_xpm_data): Export this symbol for
2671 loading an XPM from memory.
2673 * src/gdk-pixbuf-io.c (gdk_pixbuf_new_from_xpm_data): New
2674 function, loads pixbuf from xpm data
2675 (image_handler_load): Add g_return_if_fail() to ensure the same
2676 module isn't loaded twice. Add g_module_symbol() to scan for XPM
2679 1999-10-22 Federico Mena Quintero <federico@redhat.com>
2681 * src/io-png.c (image_load): Patch from Kristian Hogsberg
2682 Kristensen <hogsberg@daimi.au.dk> to avoid allocating extra row
2683 buffers; the rows can be read in directly into the main pixel
2686 1999-10-20 Federico Mena Quintero <federico@redhat.com>
2688 * src/gdk-pixbuf-io.c (image_handler_load): Free path.
2690 1999-10-20 Federico Mena Quintero <federico@redhat.com>
2692 * configure.in: Bumped version number to 0.3.
2694 * src/Makefile.am (lbgdk_pixbuf_la_LDFLAGS): Added a libtool
2695 version number for the library.
2697 1999-10-20 Federico Mena Quintero <federico@redhat.com>
2699 * src/gdk-pixbuf.h (GdkPixbuf): Removed the unref_fn field. Now
2700 all memory management of the buffer is done by libart.
2702 * src/gdk-pixbuf.c (gdk_pixbuf_unref): Do destruction here.
2703 Removed gdk_pixbuf_destroy, gdk_pixbuf_duplicate.
2705 * src/gdk-pixbuf-data.c (gdk_pixbuf_new_from_data): Implemented in
2706 terms of the libart functions. Removed the old code.
2708 * src/gdk-pixbuf-io.c (image_handler_load): Removed the save
2709 symbols. Saving will not be implemented in GdkPixbuf.
2711 * src/io-gif.c: Removed the saving stub.
2712 (image_load): Fixed memory management to fail gracefully if we run
2713 out of memory while loading the image. Close the gif file when we
2714 are done. This still needs more error handling for the DGif
2717 * src/io-jpeg.c (image_load): Some robustness fixes.
2719 * src/io-png.c: Removed the saving stuff.
2720 (image_load): Some memory management fixes.
2722 * src/io-tiff.c (image_load): Ditto.
2724 * src/io-xpm.c (pixbuf_create_from_xpm): Ditto.
2726 1999-10-18 Havoc Pennington <hp@pobox.com>
2728 * subautogen.sh: New name for macros/autogen.sh
2730 * autogen.sh: use subautogen.sh
2732 1999-10-18 Federico Mena Quintero <federico@redhat.com>
2734 * src/*: Reindented to use the GNOME Indentation. Renamed
2735 GdkPixBuf to GdkPixbuf, for consistency with the function names
2736 (and it is also easier to type) :-)
2738 1999-10-18 Havoc Pennington <hp@pobox.com>
2740 * configure.in: Use AM_PATH_GLIB instead of glib-config directly
2742 * src/Makefile.am: Re-enable testpixbuf with GTK_CFLAGS/GTK_LIBS
2744 1999-10-18 Havoc Pennington <hp@pobox.com>
2746 * Makefile.am (SUBDIRS): Remove "macros"
2748 * configure.in: Don't use GNOME_INIT, handle case where we are
2749 inside gnome-libs. AM_PATH_GTK for the GIF test
2751 * src/Makefile.am: Change flags to work without libgnomeui,
2752 comment out testpixbuf for now
2754 1999-10-18 Federico Mena Quintero <federico@redhat.com>
2756 * configure.in: Use $GTK_LIBS as the extra libs when checking for
2757 libgif/libungif, as they need the X libraries. Fixes bug #2472.
2759 1999-10-10 Cody Russell <bratsche@dfw.net>
2760 * src/gdk-pixbuf-drawable.c: core function now determines whether
2761 the requested geometry is on screen or not, and if some is not
2762 then the request is clamped to geometry that is on the screen.
2764 Changed 'pixbuf' to 'art_pixbuf' in core function.
2766 1999-10-08 Michael Fulbright <drmike@redhat.com>
2768 * src/gdk-pixbuf-data.c: Added to load rgb data from const data.
2770 * src/testpifbuf: Changed test program to display cdrom from rgb data
2771 if no filename given to test program.
2773 1999-10-07 Cody Russell <bratsche@dfw.net>
2774 * src/gdk-pixbuf-drawable.[ch]: Added. (Actually, Miguel committed
2775 them, but I wrote them).
2777 * src/gdk-pixbuf-drawable.h: Added a missing ; so things will now
2780 * src/Makefile.am: Added gdk-pixbuf-drawable.[ch] to
2781 libgdk_pixbuf_la_SOURCES and libgdk_pixbufinclude_HEADERS.
2783 * src/gdk-pixbuf-drawable.c: Added #include "gdk-pixbuf-drawable.h"
2786 * src/gdk-pixbuf-drawable.[ch]: Changed functions to return
2787 GdkPixBuf* instead of ArtPixBuf*.
2789 1999-09-22 Michael Meeks <michael@nuclecu.unam.mx>
2791 * src/gdk-pixbuf.c (gdk_pixbuf_new): created.
2792 (gdk_pixbuf_scale): use gdk_pixbuf_new + return a new scaled image.
2794 * src/gdk-pixbuf.h (struct _GdkPixBuf): Re-organise struct, + add
2795 GdkPixBufUnrefFunc + gdk_pixbuf_new.
2797 * src/io-jpeg.c (image_load): clean to use gdk_pixbuf_new.
2799 * src/io-xpm.c (_pixbuf_create_from_xpm): ditto.
2801 * src/io-tiff.c (image_load): ditto + fix leak
2803 * src/io-png.c (image_load): ditto + add more exit points; monitor.png
2804 crashes this module ( add warning :-)
2806 * src/io-bmp.c (image_load): ditto.
2808 * src/io-gif.c (image_load): ditto.
2810 1999-09-18 Michael Meeks <michael@nuclecu.unam.mx>
2812 * src/gdk-pixbuf.c (gdk_pixbuf_scale): Hack rgba support in so
2813 it doesn't crash scaling with alpha.
2815 1999-09-17 Federico Mena Quintero <federico@redhat.com>
2817 * src/io-bmp.c (image_load): Set the initial ref_count to 1.
2819 * src/io-gif.c (image_load): Likewise.
2821 * src/io-jpeg.c (image_load): Likewise.
2823 * src/io-png.c (image_load): Likewise.
2825 * src/io-tiff.c (image_load): Likewise.
2827 * src/io-xpm.c (_pixbuf_create_from_xpm): Likewise.
2829 * src/gdk-pixbuf-io.c (gdk_pixbuf_load_image): Added an assertion
2830 for the ref_count to be != 0.
2832 * src/gdk-pixbuf.c (gdk_pixbuf_ref): Be more paranoid with sanity
2834 (gdk_pixbuf_unref): Fix incorrect sanity check and comparison.
2836 1999-08-09 Federico Mena Quintero <federico@nuclecu.unam.mx>
2838 * src/io-png.c (image_save): Fixed compiler warnings. Fixed write
2839 to unallocated memory (row_ptr), and fixed its type as well. Take
2840 into account the ArtPixbuf's rowstride when assigning the row
2843 * src/gdk-pixbuf.c: Fixup includes.
2845 * src/gdk-pixbuf-io.c: Likewise.
2847 Sat Jul 31 19:19:47 CEST 1999
2849 * src/gdk-pixbuf-io.c:
2850 * src/io-png.c: Fixed two obvious C syntax bugs
2852 1999-07-29 Mark Crichton <crichton@gimp.org>
2854 * src/io-png.c (image_save): Added PNG saving function
2856 * src/gdk-pixbuf-io.c: Changed image_save function format. Now it's
2857 image_save(GdkPixBuf *p, FILE *f, ...)
2860 1999-07-26 Michael Zucchi <mzucchi@denr.sa.gov.au>
2862 * src/Makefile.am (*_LIB): Only build the relevant loaders which
2863 require extra libraries if we actually have those libraries.
2865 1999-07-23 Richard Hestilow <hestgray@ionet.net>
2867 * src/gdk-pixbuf.h: Include glib.h as it uses g* datatypes
2868 * gdk_pixbufConf.sh.in: Added for gnome-config
2870 * configure.in: Modified to generate gdk_pixbufConf.sh
2872 1999-07-20 Mark Crichton <crichton@gimp.org>
2874 * src/gdk-pixbuf.c (gdk_pixbuf_rotate): Fixed rotation. Now a bbox
2875 calculation needs to be done.
2877 1999-07-18 Larry Ewing <lewing@gimp.org>
2882 * src/io-jpeg.c: Fix a few memory leaks in the, most of them in
2883 error cases but one or two in the common case. There are probably
2884 a few small ones left.
2886 1999-07-18 Mark Crichton <crichton@gimp.org>
2888 * configure.in: removed version.h.
2890 * src/gdk-pixbuf-io.c (pixbuf_check_tiff): Minor readability
2893 1999-07-17 Mark Crichton <crichton@gimp.org>
2895 * src/gdk-pixbuf.c: Removed gdk_pixbuf_free, redundant code.
2896 (gdk_pixbuf_rotate): Added pixbuf rotation code.
2897 (gdk_pixbuf_scale): Changed // comments to /* */
2899 * src/gdk-pixbuf.h (gdk_pixbuf_destroy): Added gdk_pixbuf_destroy
2902 1999-07-16 Larry Ewing <lewing@gimp.org>
2904 * src/testpixbuf.c (expose_func): reverted the expose everything
2905 changes, I'm not sure why these went in.
2906 (config_func): bring this up to date with the new pixbuf_scale
2909 * src/gdk-pixbuf-io.c: added a couple of warnings to the module
2910 loading code so that poeple can diagnose problems better.
2912 * src/gdk-pixbuf.c (gdk_pixbux_scale): fix the borkedness, also it
2913 no longer allocates a new pixbuf, which make things nicer for the
2914 rest of the code. Unfortunately there is still a problem with
2915 scaling rgba images.
2917 1999-07-16 Mark Crichton <crichton@gimp.org>
2919 * src/testpixbuf.c (config_func): ConfigureEvent handler. This
2920 calls gdk_pixbuf_scale. However, something is not working.
2921 N.B.: current pixmap is now stored in user_data with a key of
2924 * src/gdk-pixbuf.c (gdk_pixbuf_scale): Implemented scaling function.
2925 Something is still borked, however.
2927 1999-07-15 Larry Ewing <lewing@gimp.org>
2929 * src/io-jpeg.c (image_load): add raph@gimp.org's fix to the jpeg
2932 * src/testpixbuf.c (main): fix up the file routines a little so
2933 that you can load multiple files given the file names
2935 1999-07-14 Larry Ewing <lewing@gimp.org>
2937 * src/testpixbuf.c (expose_func): added an almost proper expose
2938 handler for testpixbuf
2940 1999-07-13 Mark Crichton <crichton@gimp.org>
2942 * configure.in: Fixed GIF check. Replaced " with '
2943 * src/gdk-pixbuf.c: More (minor) work on gdk_pixbuf_scale
2945 1999-07-13 Mark Crichton <crichton@gimp.org>
2947 * configure.in: I am a bonehead. Added gif-lib check.