1 2001-12-05 Matthias Clasen <matthiasc@poet.de>
3 * gdk-pixbuf.h (gdk_pixbuf_ref, gdk_pixbuf_unref,
4 gdk_pixbuf_animation_ref, gdk_pixbuf_animation_unref):
7 Tue Dec 4 11:45:45 2001 Owen Taylor <otaylor@redhat.com>
9 * io-xpm.c (pixbuf_create_from_xpm): Fill in color
10 fields to black for transparent colors since we'll
11 later initialize pixels from them. (Fixes purify
12 errors, #66093, HideToshi Tajima)
14 2001-11-30 Tor Lillqvist <tml@iki.fi>
16 * gdk_pixbuf.def: Add gdk_pixbuf_get_option.
18 Fri Nov 30 15:55:34 2001 Owen Taylor <otaylor@redhat.com>
20 * gdk-pixdata.c (gdk_pixdata_deserialize): Fix
21 alignment problem in deserialization, (#65785,
22 reported by Hidetoshi Tajima)
24 2001-11-28 Manish Singh <yosh@gimp.org>
26 * gdk-pixbuf/io-bmp.c (gdk_pixbuf__bmp_image_load_increment): Fill
27 in missing error parameters to DecodeHeader and DecodeColormap.
29 2001-11-21 Federico Mena Quintero <federico@ximian.com>
31 Fix Ximian bug #12125; merged from gdk-pixbuf stable.
33 * gdk-pixbuf/io-bmp.c (gdk_pixbuf__bmp_image_load_increment): Use
34 a simple state machine instead of a scary if/else chain.
35 (DecodeHeader): Set the reading state.
36 (DecodeColormap): Set the reading state.
37 (decode_bitmasks): New function, decodes the bitmasks for
39 (OneLine32): Handle BI_BITFIELDS coding.
40 (OneLine16): Likewise.
42 2001-11-18 Hans Breuer <hans@breuer.org>
44 * io-xpm.c : use g_strcasecmp(), some poor platforms
45 don't have strcasecmp()
47 * makefile.msc : do INCLUDE_png etc. definition here to avoid
48 my temporary 'gdk-pixbuf-io-include.h' hack
50 Sun Nov 18 07:54:22 2001 Owen Taylor <otaylor@redhat.com>
52 * gdk-pixbuf-loader.c: Remove include of gobject/signal.h.
54 2001-11-03 Sebastian Wilhelmi <wilhelmi@ira.uka.de>
56 * gdk-pixbuf-loader.c, gdk-pixbuf-scale.c: Documentation fixes.
58 2001-10-29 Tor Lillqvist <tml@iki.fi>
60 * Makefile.am: Use -no-undefined on Win32. Make
61 libgdk_pixbuf_1_3_la_OBJECTS depend on
62 gdk-pixbuf-marshal.c. Install import libraries.
64 * gdk_pixbuf.def: Update.
66 * gdk-pixbuf-io.c: (Win32) Use G_WIN32_DLLMAIN_FOR_DLL_NAME, saves
67 the actual DLL name of libgdk_pixbuf.
68 (get_libdir): Use it instead of guessing.
70 * io-xbm.c (gdk_pixbuf__xbm_image_begin_load): Use
71 g_file_open_tmp() insread of mkstemp().
73 2001-10-18 Matthias Clasen <matthiasc@poet.de>
75 * io-xbm.c (gdk_pixbuf__xbm_image_load_real): Don't dereference
76 context when it may be NULL. (#62344)
78 2001-10-16 Matthias Clasen <matthiasc@poet.de>
80 * gdk-pixdata.c, gdk-pixdata.h: Documentation.
82 * gdk-pixbuf-csource.1: Spelling fixes.
84 Wed Oct 10 11:52:17 2001 Owen Taylor <otaylor@redhat.com>
86 * gdk-pixdata.c gdk-pixbuf.h: Get rid of
87 GDK_PIXBUF_ERROR_HEADER/PIXEL_CORRUPT and use CORRUPT_IMAGE.
88 Get rid fo GD_PIXBUF_ERROR_UNKNOWN_FORMAT and use the
89 existing UKNOWN_TYPE error. (#58308)
91 * gdk-pixbuf.h, gdk-pixdata.c: Rename gdk_pixbuf_new_from_stream()
92 back to gdk_pixbuf_new_from_inline(). Rework docs to try
93 and be helpful for the common case. (#58308)
95 2001-10-05 Sven Neumann <sven@gimp.org>
97 * gdk-pixbuf/gdk-pixbuf-io.c
98 * gdk-pixbuf/gdk-pixbuf-private.h
99 * gdk-pixbuf/gdk-pixbuf.c
100 * gdk-pixbuf/gdk-pixbuf.h
101 * gdk-pixbuf/io-jpeg.c
102 * gdk-pixbuf/io-png.c: changed GDK_PIXBUF_ERROR_BAD_OPTION_VALUE to
103 GDK_PIXBUF_ERROR_BAD_OPTION to we can use it for bad keys too. Added
104 new public API gdk_pixbuf_get_option() to retrieve key/value pairs
105 set by an image loader. Added support for saving and reading PNG tEXt
106 chunks in PNG images.
108 Tue Oct 2 11:29:50 2001 Owen Taylor <otaylor@redhat.com>
110 * gdk-pixdata.c (gdk_pixdata_to_csource): Fix indentation
111 use a macro to make code a bit more readable.
113 2001-10-02 Sven Neumann <sven@gimp.org>
115 * gdk-pixdata.c: g_string_printfa => g_string_append_printf.
117 Wed Sep 26 18:08:19 2001 Owen Taylor <otaylor@redhat.com>
119 * Makefile.am (s-enum-types-h): Fix a typo in the include
120 guards. (#61254, Skip Montaro)
122 2001-09-21 Matthias Clasen <matthiasc@poet.de>
124 * io-xpm.c (xpm_extract_color): Rewritten to handle
125 xpm colormap entries more thoroughly. (#59939)
127 2001-09-21 Hans Breuer <hans@breuer.org>
129 * gdk-pixbuf.def : updated externals
131 * makefile.msc : generate gdk-pixbuf-enum-types.[hc]
133 Thu Sep 20 17:22:48 2001 Owen Taylor <otaylor@redhat.com>
135 * io-tiff.c (gdk_pixbuf__tiff_image_load): On OSF, apparently fseek()
136 works in some on-demand way, so the fseek gdk_pixbuf_new_from_file() doesn't
137 work here since we are using the raw file descriptor. So, we call lseek()
138 on the fileno(f) before using it. (#60840).
140 2001-09-20 James Henstridge <james@daa.com.au>
142 * Makefile.am (gdk-pixbuf-enum-types.c): same change as in pango,
143 so that flags types are registered as flags rather than enums (not
144 that there are any flags here at the moment).
146 Wed Sep 19 00:28:24 2001 Owen Taylor <otaylor@redhat.com>
148 * Makefile.am (gdk_pixbuf_headers): Don't include
149 gkd-pixbuf-features.h here since is in builddir
150 and confuses autogen rules.
152 * Makefile.am: Don't += variables before they have values,
153 automake-1.5 doesn't like it.
155 * Makefile.am: Fix srcdir != builddir for gdk-pixbuf-enum-types.c.
157 * Makefile.am: The whitespace strikes back.
159 2001-09-17 Matt Wilson <msw@redhat.com>
161 * Makefile.am (libpixbufloader_xbm_la_LDFLAGS): removed duplicate
162 LDFLAGS definition, use the -avoid-version one.
163 (libpixbufloader_tga_la_LDFLAGS): likewise
165 Mon Sep 17 11:49:02 2001 Owen Taylor <otaylor@redhat.com>
167 * pixops/*: Mirror GdkInterpType to PixopsInterpType
168 to avoid including gdk-pixbuf headers.
170 2001-09-16 James Henstridge <james@daa.com.au>
172 * .cvsignore: add generated files to ignore list.
174 * gdk-pixbuf.h: include gdk-pixbuf-enum-types.h
176 * Makefile.am: add rules to build gdk-pixbuf-enum-types.[ch]
178 Fri Sep 14 23:22:12 2001 Matthias Clasen <matthiasc@poet.de>
180 * io-pnm.c (pnm_read_header): Use GDK_PIXBUF_ERROR_CORRUPT_IMAGE,
181 not GDK_PIXBUF_ERROR_HEADER_CORRUPT. (#58308)
183 Fri Sep 14 22:53:45 2001 Matthias Clasen <matthiasc@poet.de>
185 * io-jpeg.c (gdk_pixbuf__jpeg_image_begin_load): Handle
186 out-of-memory situation better.
188 * io-pnm.c: Robustness fixes for pnm loader
190 * io-gif.c: Make gif loader survive TEST_RANDOMLY_MODIFY
192 * io-xpm.c (parse_color): detect very long color strings
194 All of the above from Matthias Clasen <matthiasc@poet.de>,
195 the remaining from Soeren Sandmann <sandmann@daimi.au.dk>.
197 * test-images.h: add tests:
198 - four valid ppm's, eight invalid (matthiasc@poet.de)
199 - one invalid xpm (matthiasc@poet.de)
200 - one valid tga, one invalid (sandmann@daimi.au.dk)
201 - one invalid tiff (sandmann@daimi.au.dk
203 * test-loaders.c: enable tests for ppm, png, gif, tga, tiff, xpm
205 * io-tiff.c (gdk_pixbuf__tiff_image_stop_load): TIFFClientOpen can
206 fail - detect it when it happens
208 * io-tga.c (gdk_pixbuf__tga_load_increment): Fail if there is too
211 * gdk-pixbuf-io.c: moved wbmb check after ico check to avoid false
214 Fri Sep 14 00:30:48 2001 Tim Janik <timj@gtk.org>
216 * Makefile.am: don't used BUILT_SOURCES to build marshal
217 files, as in conjunction with stamp files, this can
218 lead to endless rebuilding loops.
220 Tue Sep 4 00:22:07 2001 Owen Taylor <otaylor@redhat.com>
222 * Makefile.am: Fix EXTRA_DIST for gdk-pixbuf-csource.1
224 Tue Sep 4 03:09:52 2001 Tim Janik <timj@gtk.org>
226 * gdk-pixbuf-csource.1: new file, manual page for
227 the publically installed gdk-pixbuf-csource utility.
229 Thu Aug 30 08:30:03 2001 Matthias Clasen <matthiasc@poet.de>
231 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_close): Propagate
232 errors from gdk_pixbuf_loader_load_module.
234 Thu Aug 30 08:27:37 2001 Matthias Clasen <matthiasc@poet.de>
236 * io-png.c (png_row_callback): Check that row_num is valid.
238 Tue Aug 28 21:05:26 2001 Matthias Clasen <matthiasc@poet.de>
240 * io-bmp.c (OneLine): Emit area_updated signal with proper
241 area information. (#52002)
243 Tue Aug 28 20:03:43 2001 Matthias Clasen <matthiasc@poet.de>
245 * test-loaders.c (test_loader): Catch errors at close time.
246 * test-loaders.c (main): Remove C++ comments.
248 2001-08-21 Matthias Clasen <matthiasc@poet.de>
250 * Makefile.am, gdk-pixbuf-io.c, pixbufloader_tga.def,
251 io-tga.c: Add tga loader, patch by Nicola Girardi. (#56067)
253 2001-08-20 Matthias Clasen <matthiasc@poet.de>
255 * test-images.h, test-loaders.c: Add ico and wbmp tests.
256 * io-jpeg.c (gdk_pixbuf__jpeg_image_save): Fail with a suitable
257 error if buffer allocation fails.
258 * io-ico.c: Make .ICO loader more robust.
259 All of these are due to sandmann@daimi.au.dk (#50187)
261 2001-08-19 Sven Neumann <sven@gimp.org>
263 * pixops/pixops.c: applied some simple but effective optimizations
264 to pixops_composite_nearest() and pixops_composite_color_nearest().
266 2001-08-07 Sven Neumann <sven@gimp.org>
268 * gdk-pixbuf.c (gdk_pixbuf_fill): a comment asked to optimize this
269 function, so that's what I did.
271 2001-08-06 Kjartan Maraas <kmaraas@gnome.org>
273 * gdk-pixdata.c: Fix a typo.
275 2001-07-30 Hans Breuer <hans@breuer.org>
277 * pixops/makefile.msc : new file
278 * makefile.msc : use it to complete the build
280 2001-07-20 Hans Breuer <hans@breuer.org>
282 * gdk-pixdata.c : don't 'g_tohl (*istream++)', but move
283 pointer increment out of the macro, because at least one
284 compiler (msvc 5.0) gets confused otherwise (applies the
287 * gdk_pixbuf.def : updated exports
289 * makefile.msc : reflect gdk-pixbuf-csource changes
291 2001-07-17 Darin Adler <darin@bentspoon.com>
293 * gdk-pixbuf-csource.c: Add missing <stdlib.h> include.
294 * io-png.c: (setup_png_transformations): Add ifdef so we compile
295 without warnings with G_DISABLE_CHECKS on.
296 * io-pnm.c: (gdk_pixbuf__pnm_image_load_increment): Add a missing
298 * io-wbmp.c: (getin), (get_mbi): Add a missing const.
299 * io-xbm.c: (gdk_pixbuf__xbm_image_load_real): Get rid of some
300 unused locals and add an initial value to quiet the compiler's
301 unintialized variable warning.
302 * pixops/pixops.c: Put an ifdef around some dead code.
304 Thu Jul 5 10:17:15 2001 Owen Taylor <otaylor@redhat.com>
306 * pixops/Makefile.am (noinst_LTLIBRARIES): Switch
307 over to the new include flags AC_SUBST(). (Problem
308 pointed out by Mikael Hermansson.)
310 2001-06-29 Havoc Pennington <hp@redhat.com>
312 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_class_init): fix for
315 Thu Jun 28 21:54:19 2001 Owen Taylor <otaylor@redhat.com>
317 * make-inline-pixbuf.c test-gdk-pixbuf.c test-loaders.c
318 gdk-pixbuf-csource.c: Fix args to g_type_init ().
320 2001-06-28 Havoc Pennington <hp@pobox.com>
322 * gdk-pixdata.c: <string.h>
324 * gdk-pixbuf-io.c (get_libdir): fix typo in dll name (aren't we
325 also leaking memory here from g_strdup_printf?)
327 Tue Jun 26 09:48:02 2001 Tim Janik <timj@gtk.org>
329 * Makefile.am (noinst_PROGRAMS): get rid of make-inline-pixbuf
331 * gdk-pixbuf-data.[hc]: provide gdk_pixbuf_new_from_stream()
332 instead from gdk_pixbuf_new_from_inline().
334 * gdk-pixdata.[hc]: auxillary GdkPixdata structure, public
335 installed API for applications that need to serialize/deserialize
336 on their own (gimp, BEAST).
338 * gdk-pixbuf/gdk-pixbuf-csource.c: provide publically installed
339 program that can dump images in CSource format and Pixbuf
340 stream format. supports RLE encoding, MACRO formatting etc...
343 Mon Jun 25 00:28:11 2001 Owen Taylor <otaylor@redhat.com>
345 * Makefile.am: Actually update timestamps, so rules don't
348 2001-06-11 Havoc Pennington <hp@redhat.com>
350 * Makefile.am (stamp-gdk-pixbuf-marshal.c): glib_genmarshal
351 already includes top_builddir
353 2001-06-08 Havoc Pennington <hp@redhat.com>
355 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_load_module): remove
356 bogus g_return_if_fail
358 * io-gif.c (gif_get_lzw): if delay time is 0 or smaller than
359 likely timeout resolution, set it to an arbitrarily-chosen short
361 Fixes bug #55953 from warmenhoven@yahoo.com
363 2001-06-07 Havoc Pennington <hp@redhat.com>
365 * Makefile.am: use Owen's new way of doing stampfiles/generated
368 2001-06-07 Havoc Pennington <hp@redhat.com>
370 * Makefile.am (gdk-pixbuf-marshal.c): fix up the glib-genmarshal path
372 2001-06-05 Havoc Pennington <hp@redhat.com>
374 * test-loaders.c (main): use putenv not setenv, reported by
377 2001-05-08 Havoc Pennington <hp@redhat.com>
379 * gdk-pixbuf-util.c (gdk_pixbuf_add_alpha): docs fixup,
380 and fix behavior to still subst color if the original image
383 2001-06-04 Havoc Pennington <hp@redhat.com>
385 * io-pnm.c (pnm_skip_whitespace): patch from Szekeres Istvan,
388 2001-06-01 Havoc Pennington <hp@redhat.com>
390 Apply patch from sandmann@daimi.au.dk, with some tweaks.
391 Makes things a bit more robust, and adds test-loaders.c
392 which is good for finding further robustness bugs to fix.
394 * io-tiff.c: Try to work around libtiff suckiness a bit;
395 put a giant thread lock on the whole loader,
396 paranoically check both whether error handlers were called and
397 also whether functions return false. Handle case where width or
398 height is 0. Various cleanups.
400 * io-png.c (gdk_pixbuf__png_image_stop_load): only unref pixbuf
402 (png_error_callback): apparently libpng expects you to longjmp out
405 * io-gif.c (struct _GifContext): remove unused "pixbuf" field
406 (lzw_read_byte): change "Mail jrb if this fails" g_warning
408 (gif_get_lzw): check for out-of-memory
409 (gif_prepare_lzw): catch/report an error
410 (new_context): use try_malloc, since GifContext is nearly 70K
411 (gdk_pixbuf__gif_image_load_increment): set context->buf to NULL
412 so we don't crash later.
414 * Makefile.am: Add test-loaders
416 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_close): handle context ==
419 2001-05-29 Darin Adler <darin@eazel.com>
421 * gdk-pixbuf.h: Fix prototype to use "(void)" instead of "()".
423 Mon May 28 14:21:35 2001 Jonathan Blandford <jrb@redhat.com>
425 * io-bmp.c: Patch from Helmethead <hoshem@mel.comcen.com.au> to
426 fix up bmp decoder to:
427 - adds 16 bpp bmp support (bug #53884)
428 - adds OS/2 1.x format bmp support (bug #54964)
429 - adds 4 bpp RLE compressed bmp support
430 - adds 1 bpp colormap support
431 - fixes negative height (top down) bmp support
433 2001-05-25 Hans Breuer <hans@breuer.org>
435 * gdk_pixbuf.def : reflect Havoc's recent api change
437 Sun May 20 12:53:49 2001 Owen Taylor <otaylor@redhat.com>
439 * Makefile.am (libgdk_pixbuf_1_3_la_LDFLAGS): Remove an
442 Sun May 13 11:59:11 2001 Owen Taylor <otaylor@redhat.com>
444 * Makefile.am: Make modules depend on libgdk_pixbuf.la.
446 2001-05-04 Havoc Pennington <hp@redhat.com>
448 * pixops/pixops.c (pixops_process): merge fix from stable: Patch
449 from hoshem@mel.comcen.com.au to fix nonzero X offsets. Fixes
452 * gdk-pixbuf/pixops/pixops.c (pixops_composite_nearest): merge
453 from stable: Patch from OKADA Mitsuru <m-okada@fjb.co.jp> to fix
454 confusion of using "src" instead of "p".
455 (pixops_composite_color_nearest): Use a more accurate (and
456 correct, to begin with) compositing method. This cures checks
457 showing through on images with no alpha.
459 * gdk-pixbuf.c (gdk_pixbuf_fill): fix bug that left some trailing
462 * gdk-pixbuf-io.h: fix UpdatedNotifyFunc to use signed ints
464 * gdk-pixbuf-loader.h (struct _GdkPixbufLoaderClass): Change
465 area_updated signal to use signed ints. Removed animation-related
468 * io-gif.c, io-gif-animation.h, io-gif-animation.c: Massive
471 * gdk-pixbuf-animation.c: Add GdkPixbufAnimationIter to abstract
472 all the pesky details. Remove old frame-based API. Make
473 GdkPixbufAnimation an abstract base class, derived by the loaders.
475 Sun Apr 22 15:51:32 2001 Owen Taylor <otaylor@redhat.com>
477 * Makefile.am (LDADDS): Add $(MATH_LIB).
479 2001-04-18 Havoc Pennington <hp@redhat.com>
481 * gdk-pixbuf.c (gdk_pixbuf_fill): Function to fill pixbuf with a
484 Wed Apr 4 01:41:02 2001 Tim Janik <timj@gtk.org>
486 * pixops/Makefile.am (noinst_LTLIBRARIES): include $top_srcdir
487 so we don't try to get <gtk/gtkobject.h> from standard search
490 * Makefile.am (gdk-pixbuf-marshal.c): use deps from srcdir.
491 add gdk-pixbuf-marshal.list to EXTRA_DIST.
492 take gdk-pixbuf-marshal.h out of _la sources.
494 2001-03-19 Tor Lillqvist <tml@iki.fi>
496 * makefile.mingw.in: Handle gdk-pixbuf-marshal.c.
498 * gdk_pixbuf.def: Update.
500 * pixbufloader_*.def: Just export the fill_vtable functions now.
502 2001-03-18 Mike Kestner <mkestner@ameritech.net>
504 * make-inline-pixbuf.c (main): Added logic to remove output when
507 2001-03-14 Havoc Pennington <hp@redhat.com>
509 * Makefile.am (gdk-pixbuf-marshal.c): Use different temporary file
510 from gdk-pixbuf-marshal.h, fixes parallel makes.
512 Thu Mar 1 04:01:57 2001 Tim Janik <timj@gtk.org>
514 * test-gdk-pixbuf.c: fixed includes.
516 2001-02-18 Havoc Pennington <hp@pobox.com>
518 * gdk-pixbuf-io.c (gdk_pixbuf_load_module): prepend underscore
519 (gdk_pixbuf_get_named_module): prepend underscore
520 (gdk_pixbuf_get_module): prepend underscore
522 2001-02-19 Havoc Pennington <hp@redhat.com>
524 * gdk-pixbuf-io.c (gdk_pixbuf_load_module): const fix
526 2001-02-17 Havoc Pennington <hp@pobox.com>
528 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_new_with_type): docs
530 2001-02-07 Alexander Larsson <alexl@redhat.com>
532 * io-xpm.c (free_buffer):
533 Use g_free, since the buffer is allocated with g_try_alloc().
535 2001-02-06 Christophe Merlet <redfox@eikonex.org>
537 * gdk-pixbuf-data.c: Fixes a minor typo.
539 Sun Feb 4 07:59:57 2001 Tim Janik <timj@gtk.org>
541 * gdk-pixbuf.h: DOH! don't include glib/gobject.h but glib-object.h,
542 we finally need the gobject->gruntime rename.
544 * *.c: scratched calls to g_type_init(), there's simply no point in
545 doing that, use gtk_init().
547 2001-02-01 Havoc Pennington <hp@pobox.com>
549 * gdk-pixbuf-loader.c, gdk-pixbuf-loader.h: rename "private" field
550 in struct to "priv" for C++
552 2001-01-31 Havoc Pennington <hp@pobox.com>
554 * gdk-pixbuf.c: include glib-object.h instead of gvaluetypes.h
556 2001-01-26 Havoc Pennington <hp@redhat.com>
558 * gdk-pixbuf-io.c (mname): fix included modules case.
560 2001-01-22 Havoc Pennington <hp@redhat.com>
562 * gdk-pixbuf-io.c (gdk_pixbuf_new_from_xpm_data): check errors
563 from gdk_pixbuf_load_module
565 2001-01-22 Havoc Pennington <hp@redhat.com>
567 * Makefile.am: Add built marshaller files to support
568 GdkPixbufLoader signals
570 * gdk-pixbuf-io.c (gdk_pixbuf_load_module): have
571 GDK_PIXBUF_MODULEDIR unconditionally replace the compiled-in
572 module location, rather than acting as a fallback, because we are
573 using GDK_PIXBUF_MODULEDIR to use gdk-pixbuf before installing it.
575 * gdk-pixbuf.h: include gdk-pixbuf-loader.h
577 * gdk-pixbuf-loader.h, gdk-pixbuf-loader.c: Move back over here
578 from gtk, and add error to close(), because stop_load may do
579 parsing of the image.
581 * pixops/have_mmx.S (_pixops_have_mmx): add newline at end of file
583 * io-*.c: make individual operations static, and add fill_vtable
584 functions which are exported. Fix the collection of type warnings
585 that surfaced, including a number of functions that didn't
586 properly take a GError and some that weren't
587 const-correct. Involved adding error handling for a few loaders.
589 * gdk-pixbuf-io.h: Add error reporting to stop_load function
591 * gdk-pixbuf-io.c (gdk_pixbuf_load_module): change to just look up
592 a function that fills in the GdkPixbufModule vtable, instead of
593 looking up all the image functions individually; this means we
594 can get type safety within modules for the loader functions.
595 Also it means you don't have to keep the statically compiled and
596 GModule versions in sync.
598 * test-gdk-pixbuf.c (main): remove gdk_pixbuf_init()
600 * make-inline-pixbuf.c (main): remove call to gdk_pixbuf_init()
602 * gdk-pixbuf.h: nuke gdk_pixbuf_init()
604 * gdk-pixbuf-animation.c (gdk_pixbuf_frame_get_type): g_type_init
607 * gdk-pixbuf.c (gdk_pixbuf_get_type): g_type_init () here
609 * gdk-pixbuf-animation.c (gdk_pixbuf_animation_get_type):
612 2001-01-20 John Harper <jsh@eazel.com>
614 * io-xbm.c: new pixbuf loader, for X bitmap files. Basically a
615 collision between Xlib's RdBitF.c and io-tiff.c
617 * gdk-pixbuf-io.c, Makefile.am, pixbufloader_xbm.def: added
620 [ merged from stable gdk-pixbuf module. Untested, but it
621 compiles, and works fine in the stable module ]
623 2001-01-18 Tor Lillqvist <tml@iki.fi>
625 * gdk-pixbuf-io.c (get_libdir): (Win32) Use the new
626 g_win32_get_package_installation_subdirectory() function. No need
627 to include windows.h.
628 (gtk_win32_get_installation_directory): Remove this then.
630 2001-01-01 Havoc Pennington <hp@redhat.com>
632 * Makefile.am (libgdk_pixbuf_1_3_la_LDFLAGS): add
633 @LIBTOOL_EXPORT_OPTIONS@
635 2000-12-30 Tor Lillqvist <tml@iki.fi>
637 * gdk_pixbuf.def: Update.
639 2000-12-16 Havoc Pennington <hp@pobox.com>
641 * gdk-pixbuf-animation.c (gdk_pixbuf_animation_new_from_file): ref
642 the pixbuf in the frame, so we can use gdk_pixbuf_frame_free
643 (gdk_pixbuf_frame_copy): new function
644 (gdk_pixbuf_frame_free): new function
645 (gdk_pixbuf_frame_get_type): new function
646 (GDK_TYPE_PIXBUF_FRAME): macro to get type for GdkPixbufFrame
648 Tue Nov 14 11:51:26 2000 Owen Taylor <otaylor@redhat.com>
650 * Makefile.am: Add -avoid-version for all modules.
652 2000-11-13 Havoc Pennington <hp@redhat.com>
654 * io-png.c (png_simple_error_callback): fix error message to not
655 say "save" since it's used for loading
657 2000-11-11 Hans Breuer <Hans@Breuer.Org>
659 * gdk-pixbuf-io.c : Fix all function prototype macros for self
660 contained image handlers (!USE_G_MODULE). Files to save should
661 be opened in binary mode, fopen(s, "wb").
663 * io-xpm.c : added HAVE_UNISTD_H condition
665 2000-11-11 Tor Lillqvist <tml@iki.fi>
667 * gdk_pixbuf.def: Add gdk_pixbuf_new_subpixbuf.
669 * io-tiff.c (gdk_pixbuf__tiff_image_begin_load): Use
670 g_file_open_tmp() (just added to GLib) instead of mkstemp() (or
671 mktemp() and open()).
673 * io-xpm.c (gdk_pixbuf__xpm_image_begin_load): Ditto.
675 2000-11-01 Havoc Pennington <hp@pobox.com>
677 * gdk-pixbuf.c (gdk_pixbuf_new_subpixbuf): New function to create
678 a pixbuf pointing to a subregion of another pixbuf.
680 2000-10-16 Tor Lillqvist <tml@iki.fi>
682 * gdk-pixbuf-io.c: Define also m_save (for the non-gmodule case).
684 2000-10-16 Havoc Pennington <hp@redhat.com>
686 * gdk-pixbuf-io.c (gdk_pixbuf_get_module)
687 (gdk_pixbuf_get_named_module) (gdk_pixbuf_load_module):
688 add error reporting here also
690 * make-inline-pixbuf.c (main): use GError
692 * io-xpm.c: include unistd.h
694 * gdk-pixbuf-util.c: include string.h
696 * io-*.c: add error reporting
698 * gdk-pixbuf-animation.c (gdk_pixbuf_animation_new_from_file): add
701 * gdk-pixbuf-io.c (gdk_pixbuf_new_from_file): Add error reporting
703 * gdk-pixbuf-io.h: Add GError** to load_increment and load
706 * gdk-pixbuf-io.c (gdk_pixbuf_save) (gdk_pixbuf_savev): return
707 a G_FILE_ERROR if we fail to write or close the file.
709 * gdk-pixbuf.h: remove GDK_PIXBUF_ERROR_IO, instead we'll use
710 G_FILE_ERROR_*. Rename enum to GdkPixbufError, properly following
711 the GError naming rules. Add GError** to load functions.
713 2000-10-06 Havoc Pennington <hp@redhat.com>
715 * gdk-pixbuf.h: add GdkPixbufAlphaMode
717 2000-10-06 Havoc Pennington <hp@redhat.com>
719 This entry is a summary of the merged-in changes from 1.0.
720 Relevant original ChangeLog entries are spliced in after
721 this entry; the files they refer to are from the 1.0
724 * pixops/pixops.c (pixops_composite_nearest): sync a small fix
727 * io-xpm.c (xpm_seek_string): add fscanf error check from 1.0
728 Add progressive loader from 1.0
730 * io-tiff.c (gdk_pixbuf__tiff_image_begin_load): mem leak fixes
733 * io-pnm.c: new version from 1.0 tree
735 * io-jpeg.c (gdk_pixbuf__jpeg_image_load): sync from 1.0, use
738 * io-gif.c (lzw_read_byte): sync from 1.0, change a g_error to
740 (gif_get_next_step): return 0 here, sync from 1.0
742 * gdk-pixbuf-util.c: sync email address change for Cody
745 2000-09-11 Jeffrey Stedfast <fejj@helixcode.com>
747 * gdk-pixbuf/io-pnm.c: Pretty much totally rewrote again because
748 last nights code was still "broken". Should now properly handle
749 all error conditions gracefully.
751 2000-09-10 Jeffrey Stedfast <fejj@helixcode.com>
753 * gdk-pixbuf/io-pnm.c: Rewrote.
755 2000-09-09 Federico Mena Quintero <federico@helixcode.com>
757 * gdk-pixbuf/pixops/pixops.c (pixops_composite_nearest): Compute
758 the correct dest offset.
760 2000-08-25 Federico Mena Quintero <federico@helixcode.com>
762 * gdk-pixbuf/io-xpm.c: #include <unistd.h>
764 2000-08-05 Larry Ewing <lewing@helixcode.com>
766 * gdk-pixbuf/io-tiff.c: stop leaking context->tempname.
768 * gdk-pixbuf/io-xpm.c: same as above.
770 2000-07-26 Michael Meeks <michael@helixcode.com>
772 * gdk-pixbuf/io-jpeg.c (gdk_pixbuf__jpeg_image_load): make
775 2000-07-21 Larry Ewing <lewing@helixcode.com>
777 * gdk-pixbuf/io-xpm.c: add a fake progressive loader so that
778 xpm at least supports the progressive interface like the one in
779 io-tiff.c. This should be reimplemented as an actual progressive
782 2000-07-19 Jonathan Blandford <jrb@redhat.com>
784 * demo/pixbuf-demo.c (update_timeout): changed scaling level to
786 * gdk-pixbuf/testpixbuf.c (update_timeout): Patch from michael
787 meeks to handle errors better.
789 2000-10-07 Tor Lillqvist <tml@iki.fi>
792 * pixbufloader_jpeg.def
793 * pixbufloader_png.def: Add new entry points.
795 * makefile.mingw.in: Use libintl.
797 2000-10-06 Havoc Pennington <hp@redhat.com>
799 * gdk-pixbuf-io.c (gdk_pixbuf_save): s/format/type/g to be
800 consistent with gdk_pixbuf_loader_new_with_type().
801 Return runtime error if a module is missing.
803 * gdk-pixbuf.h: add GDK_PIXBUF_ERROR_UNKNOWN_TYPE
805 2000-10-05 Havoc Pennington <hp@redhat.com>
807 Pixbuf saving, patch from David Welton.
809 * Makefile.am (GDK_PIXBUF_LIBS): add INTLLIBS
810 (libgdk_pixbuf_1_3_la_SOURCES): add gdk-pixbuf-i18n.h
812 * gdk-pixbuf-i18n.h: Add _() to gdk-pixbuf
814 * io-png.c (gdk_pixbuf__png_image_save): PNG save routine.
816 * io-jpeg.c (gdk_pixbuf__jpeg_image_save): JPEG save routine.
818 * gdk-pixbuf-io.c (gdk_pixbuf_save):
819 (gdk_pixbuf_savev): Implement pixbuf saving routines
821 * gdk-pixbuf.c (gdk_pixbuf_error_quark): pixbuf error quark
824 * gdk-pixbuf.h: Add public save routines; add pixbuf error
827 * gdk-pixbuf-io.h: Add save function to GdkPixbufModule
829 2000-10-05 Dan Winship <danw@helixcode.com>
831 * io-png.c, io-tiff.c, io-xpm.c: Fix comments to not claim that
832 all three of these files are the JPEG image loader. (From
835 2000-10-03 Tor Lillqvist <tml@iki.fi>
837 * makefile.mingw.in: Add rule for make-inline-pixbuf. Use
838 gdk-pixbuf's version number in the rule for makefile.mingw itself.
840 * gdk_pixbuf.def: Add new entry points.
842 2000-09-26 Havoc Pennington <hp@redhat.com>
844 * gdk-pixbuf-util.c (gdk_pixbuf_saturate_and_pixelate): Add this
845 function here, instead of putting it in a private GTK+ file.
847 * gdk-pixbuf-private.h (GdkPixbufInlineFormat): include an
848 enum here for the known formats of inlined pixbufs.
849 Also, #define our file magic here.
851 2000-06-23 Havoc Pennington <hp@redhat.com>
853 * make-inline-pixbuf.c: Small program that creates C variable
854 declarations of inline pixbuf data. This can be read
855 by gdk_pixbuf_new_from_inline.
857 * gdk-pixbuf.h (gdk_pixbuf_new_from_inline): New function to read
858 inline pixbuf data and create a pixbuf from it.
860 * gdk-pixbuf-data.c (gdk_pixbuf_new_from_inline): implement here
862 2000-09-07 Tor Lillqvist <tml@iki.fi>
864 * makefile.mingw.in: Use own version number for gdk-pixbuf DLLs,
867 2000-08-12 Tor Lillqvist <tml@iki.fi>
869 * gdk_pixbuf.def: Add missing entry point.
871 2000-08-10 Havoc Pennington <hp@redhat.com>
873 * Makefile.am (EXTRA_DIST): The *.def files had the wrong names
874 (s/pixbuf_/pixbufloader_)
876 2000-08-02 Tor Lillqvist <tml@iki.fi>
882 * io-wbmp.c: Conditionalise inclusion of <unistd.h>.
884 * makefile.mingw.in: List loaders alphabetically. Add the wbmp
885 one. Fix names of DLLs to have '-' instead of '_'.
887 2000-07-31 Elliot Lee <sopwith@redhat.com>
888 * io-wbmp.c: Some bug fixes - now tested to work.
890 2000-07-27 Elliot Lee <sopwith@redhat.com>
892 * gdk-pixbuf-io.h, gdk-pixbuf-io.c: Add
893 gdk_pixbuf_get_named_module() function to facilitate above change
894 * io-wbmp.c, pixbufloader_wbmp.defs, gdk-pixbuf-io.c, Makefile:
895 Implement loader for WBMP format.
896 * io-bmp.c: Don't malloc a temporary buffer - use stack instead.
898 2000-07-23 Tor Lillqvist <tml@iki.fi>
903 * pixops/makefile.mingw.in
904 * pixbuf_*.def: New files.
907 * pixops/Makefile.am: Add them. Add rule to generate makefile.mingw.
909 * gdk-pixbuf-io.c (gtk_win32_get_installation_directory):
910 New function, to get the GTK+ installation directory from
911 the Windows Registry, where the installation program
912 for whatever software includes GTK+ has stored it.
914 Used to avoid having hardcoding the directory where to look for
915 loaders. This function is needed by gtk, too, so it should
916 really be just in one place. Maybe a small static library
917 one level up from here?
919 * gdk-pixbuf-animation.c (gdk_pixbuf_animation_new_from_file)
920 * gdk-pixbuf-io.c (gdk_pixbuf_new_from_file):
921 Open file in binary mode. This *is* standard C. (No-op on Unix,
924 * io-jpeg.c: If we don't HAVE_SIGSETJMP, use normal setjmp().
926 * io-tiff.c: Use g_get_tmp_dir(). If we don't HAVE_MKSTEMP, use
928 (gdk_pixbuf__tiff_image_stop_load): g_free() also the tempname.
930 * pixops/*.S: The Gas from mingw32 doesn't like the .type
931 pseudo-op. Conditionalise on __MINGW32__, but probably
932 should conditionalise on Gas version instead? Or could we
933 do without .type on all systems?
935 * pixops/timescale.c: Use g_get_current_time()
936 instead of gettimeofday().
938 Sat Jul 22 10:57:22 2000 Owen Taylor <otaylor@redhat.com>
940 * Makefile.am (test_gdk_pixbuf_LDADD): Remove -lgmodule
942 Tue Jul 11 11:26:42 2000 Owen Taylor <otaylor@redhat.com>
944 * gdk-pixbuf.c: Add <string.h> include.
946 Tue Jul 11 06:20:14 2000 Tim Janik <timj@gtk.org>
948 * io-gif.c (gdk_pixbuf__gif_image_load_animation):
949 * gdk-pixbuf-data.c (gdk_pixbuf_new_from_data):
950 * gdk-pixbuf-animation.c (gdk_pixbuf_animation_new_from_file):
951 use g_object_new() instead of g_type_create_instance() which
952 is a private function for fundamental type implementations.
954 Thu Jul 6 11:49:47 2000 Owen Taylor <otaylor@redhat.com>
956 * Makefile.am (libgdk_pixbuf_la_LDFLAGS): Use GTK+ version
957 soname scheme for gdk-pixbuf.
959 2000-06-21 Havoc Pennington <hp@pobox.com>
961 * gdk-pixbuf.c: Convert GdkPixbuf to GObject, leaving it opaque
962 (i.e. derivation is not allowed, and there are no virtual methods
964 (gdk_pixbuf_preinit): Call g_type_init() here.
965 (gdk_pixbuf_init): Add a user-friendly init function, for users
966 of standalone gdk-pixbuf
968 * gdk-pixbuf-animation.c: Convert to GObject, in the same
969 way GdkPixbufAnimation was done.
971 * gdk-pixbuf.h: Remove gdk_pixbuf_set_unref_handler() and
972 gdk_pixbuf_finalize() from API, since these are broken and don't
973 make sense with new GObject stuff.
975 Wed Jun 21 16:02:48 2000 Owen Taylor <otaylor@redhat.com>
977 * gdk-pixbuf-io.c (gdk_pixbuf_load_module): Add feature to
978 support a GDK_PIXBUF_MODULEDIR env variable as a secondary
981 2000-06-10 Federico Mena Quintero <federico@helixcode.com>
983 * demo/pixbuf-demo.c: It was cold and rainy this Saturday morning,
984 so I needed something to warm my thighs. Running plain infinite
985 loops on your laptop to make it hot is not very much fun. A demo
986 of the gdk-pixbuf scaling functions is way better, and looks
989 * configure.in (AC_OUTPUT): Added the demo Makefile.
991 * Makefile.am (SUBDIRS): Added the demo directory.
993 2000-06-09 Larry Ewing <lewing@helixcode.com>
995 * gdk-pixbuf/io-png.c (gdk_pixbuf__png_image_load_increment):
996 setjmp for the png error handler. It seems setting the error
997 handling functions does not avoid the jump, and so not calling
998 setjmp was causing the incremental loader to jump into lala land.
999 (gdk_pixbuf__png_image_begin_load): setjmp for error handling, I'm
1000 not sure this one is actually required but the docs say it must be
1001 set for every call to a png_* function.
1002 Also changed the comment to reflect the fact that setting the
1003 error handlers does _not_ avoid the longjmp.
1005 2000-06-06 Larry Ewing <lewing@helixcode.com>
1007 * gdk-pixbuf/gdk-pixbuf-loader.c (gdk_pixbuf_loader_frame_done):
1008 take frame offest into account when trying to calculate the
1009 animation bbox. Also set the width to the width not the height.
1010 (gdk_pixbuf_loader_animation_done): cycle over the frames to
1011 calculate bbox because now we finally have all the offset
1012 information for each frame.
1014 2000-06-05 Mathieu Lacage <mathieu@gnome.org>
1016 * configure.in: add some gtk parameters to the
1017 GDK_PIXBUF_LIB²S and GDK_PIXBUG_INCLUDEDIR vars. One more
1018 fight in my crusade for strange prefix compile...
1020 2000-05-30 Not Zed <NotZed@HelixCode.com>
1022 * gdk-pixbuf/io-jpeg.c (gdk_pixbuf__jpeg_image_begin_load):
1023 Initialise the error handler exit routine to our own. Note this
1024 means that every function that accesses the jpeg lib on this
1025 object MUST do a setjmp.
1026 (gdk_pixbuf__jpeg_image_stop_load): setjmp before accessing jpeg
1027 lib for handling fatal error.
1028 (gdk_pixbuf__jpeg_image_load_increment): And here too. So now
1029 your applications dont quit if there's a jpeg error!
1031 2000-05-30 Federico Mena Quintero <federico@helixcode.com>
1033 * gdk-pixbuf.spec.in: Include all the loader libraries. Patch
1034 from Frank de Lange <frank@unternet.org>.
1036 2000-05-09 Darin Adler <darin@eazel.com>
1038 * gdk-pixbuf/test-gdk-pixbuf.c:
1039 Fixed includes to get rid of accidental GNOME dependency.
1041 2000-05-26 Cody Russell <car0969@gamma2.uta.edu>
1042 * Makefile.am: Added gdk-pixbuf.spec to EXTRA_DIST
1044 2000-05-22 Federico Mena Quintero <federico@helixcode.com>
1046 * configure.in: Bumped version number to 0.8.0.
1048 * doc/Makefile.am (content_files): The toplevel gdk-pixbuf.sgml
1049 file was not being distributed.
1051 * gdk-pixbuf/pixops/Makefile.am (EXTRA_DIST): Added DETAILS.
1053 2000-05-09 Darin Adler <darin@eazel.com>
1055 * gdk-pixbuf/gdk-pixbuf-drawable.c: (rgb565lsb), (rgb565msb),
1056 (rgb565alsb), (rgb565amsb), (rgb555lsb), (rgb555msb), (rgb555alsb),
1057 (rgb555amsb), (convert_real_slow): Change all conversion from 16-bit
1058 formats to 32-bit formats to re-use the high bits of the color values
1059 so that white maps to full white.
1061 Fri May 5 12:16:32 2000 Owen Taylor <otaylor@redhat.com>
1063 * gdk-pixbuf/pixops/DETAILS: Add beginnings of file with
1064 detailed information about the structure and algorithms
1065 of pixops so people can fix it instead of breaking it.
1067 2000-05-04 Darin Adler <darin@eazel.com>
1069 * gdk-pixbuf/pixops/pixops.c: (pixops_composite_nearest),
1070 (composite_pixel), (composite_line):
1071 * gdk-pixbuf/test-gdk-pixbuf.c: (simple_composite_test_one_type):
1072 Now that Owen explained the algorithm, I think I implemented it
1073 right for the cases where the destination pixbuf is not opaque.
1074 The test does seem to confirm it.
1076 2000-05-04 Darin Adler <darin@eazel.com>
1078 * gdk-pixbuf/.cvsignore:
1079 * gdk-pixbuf/Makefile.am:
1080 * gdk-pixbuf/test-gdk-pixbuf.c (store_pixel), (fill_with_pixel),
1081 (load_pixel), (simple_composite_test_one),
1082 (simple_composite_test_one_type), (simple_composite_test), (main):
1083 Added some tests of composite to highlight problems in the old
1084 implementation. These tests run without any user interaction.
1085 Just do "make check".
1087 * gdk-pixbuf/pixops/pixops.c (pixops_composite_nearest),
1088 (composite_pixel), (composite_line): Fix composite to do a textbook
1089 "A over B" composite. This was clearly the intent, and it was easy
1090 to fix the code to do it. (Note to those that read my earlier tries
1091 at a patch; this version fixes typos that were present in all
1092 my patch attempts. I checked the final version by adding more tests.)
1094 2000-04-22 05:27:43 2000 Owen Taylor <otaylor@redhat.com>
1096 * gdk-pixbuf/pixops/pixops.c (pixops_scale_nearest): Properly
1097 offset y coordinate accordining to render_y0.
1099 * gdk-pixbuf/gdk-pixbuf-scale.c: Properly handle nonzero
1102 2000-04-22 James Henstridge <james@daa.com.au>
1104 * gdk-pixbuf.spec.in (%files): moved %{prefix}/bin/* from the main
1105 package to the devel package. The only file installed in bin is
1106 gdk-pixbuf-config, which belongs in -devel. This should allow having
1107 multiple versions of the main gdk-pixbuf package installed.
1109 2000-04-17 Karl Eichwalder <ke@suse.de>
1111 * gdk-pixbuf/Makefile.am (INCLUDES): Add $(GNOME_CFLAGS).
1112 Reported by Jens Finke.
1114 2000-04-14 Tomasz K³opczko <kloczek@pld.org.pl>
1116 * gdk-pixbuf/pixops/makefile.am: $(LIBART_CFLAGS) replaced by
1117 $(GTK_CFLAGS) - now gdk-pixbuf compiles correctly.
1119 2000-04-13 James Henstridge <james@daa.com.au>
1121 * configure.in: when performing the configure check to see if
1122 gmodule works, set CFLAGS to GLIB_CFLAGS and LIBS to GLIB_LIBS,
1123 rather than the other way round. Also, call AC_MSG_RESULT in the
1124 even that dynamic modules were not supported.
1126 2000-04-12 Federico Mena Quintero <federico@helixcode.com>
1128 This comes from an excellent idea by Tim Janik (timj@gtk.org) to
1129 hook to the last unref operation.
1131 * gdk-pixbuf/gdk-pixbuf.c (gdk_pixbuf_set_last_unref_handler): New
1132 function to set the last unref handler for a pixbuf.
1133 (gdk_pixbuf_finalize): New function to actually finalize a pixbuf.
1134 It calls the pixbuf's destroy notification function and frees the
1135 GdkPixbuf structure itself.
1136 (gdk_pixbuf_unref): Use the last unref function of the pixbuf if
1139 * gdk-pixbuf/gdk-pixbuf-private.h (struct _GdkPixbuf): New fields
1140 for the last unref handler and its user data.
1142 * gdk-pixbuf/gdk-pixbuf-data.c (gdk_pixbuf_new_from_data): Use
1143 g_new0() to allocate the pixbuf.
1145 * gdk-pixbuf/gdk-pixbuf-loader.c (gdk_pixbuf_loader_class_init):
1146 Fixed the call to gtk_signal_new() for the "frame_done" signal; it
1147 was not specifying the `frame' argument.
1149 * gdk-pixbuf/gdk-pixbuf-animation.c
1150 (gdk_pixbuf_animation_get_width): Fixed docstring.
1151 (gdk_pixbuf_animation_get_height): Likewise.
1152 (gdk_pixbuf_animation_get_num_frames): Likewise.
1153 (gdk_pixbuf_animation_get_frames): Likewise.
1155 * doc/gdk-pixbuf-sections.txt: Updated with the new functions and
1158 * doc/tmpl/gdk-pixbuf.sgml: Added the description for GdkColorspace.
1160 * doc/tmpl/scaling.sgml: Added the description for GdkInterpType.
1162 * doc/tmpl/refcounting.sgml: Updated with the information about
1163 the last unref handler.
1165 * doc/tmpl/*.sgml: Markup tweaks.
1167 * gdk-pixbuf/Makefile.am (libgnomecanvaspixbuf_la_LDFLAGS): Sigh,
1168 update the libtool version number for libgnomecanvaspixbuf as
1170 (libpixbufloader_*_la_LDFLAGS): The loaders need to be versioned
1171 as well, or the old ones won't work with the new stuff. Also,
1172 renamed the modules as follows.
1174 * gdk-pixbuf/gdk-pixbuf-io.c (gdk_pixbuf_load_module): Now the
1175 modules are called "libpixbufloader-<format>.so" instead of
1176 "libpixbuf-<format>.so". They needed renaming so that the new
1177 loaders won't overwrite the old ones; even with the versioning
1178 stuff, the new .so symlink to the .so.1.0.0 would overwrite the
1181 2000-04-12 Paolo Molaro <lupus@debian.org>
1183 * .cvsignore, src/.cvsignore: shut up cvs.
1185 2000-04-11 Federico Mena Quintero <federico@helixcode.com>
1187 Most of this patch is based on a patch by Havoc Pennington
1188 (hp@redhat.com) to make GdkPixbuf's structures opaque and to
1189 remove the libart dependency.
1191 * gdk-pixbuf/gdk-pixbuf.h: Removed the public structures.
1192 (GdkColorspace): New enum that for now only contains
1194 (GdkPixbufDestroyNotify): New type for the pixbuf's pixels destroy
1195 notification function.
1196 (GdkInterpType): New num with interpolation types.
1198 * *.[ch]: Replace the libart stuff with our own stuff.
1200 * pixops/*.[ch]: Likewise.
1202 * gdk-pixbuf/gdk-pixbuf-private.h: New file with the private
1203 declarations of the GdkPixbuf structures.
1205 * gdk-pixbuf/gdk-pixbuf.c (gdk_pixbuf_new_from_art_pixbuf):
1207 (gdk_pixbuf_get_format): Constify.
1208 (gdk_pixbuf_get_n_channels): Constify.
1209 (gdk_pixbuf_get_has_alpha): Constify.
1210 (gdk_pixbuf_get_bits_per_sample): Constify.
1211 (gdk_pixbuf_get_pixels): Constify.
1212 (gdk_pixbuf_get_width): Constify.
1213 (gdk_pixbuf_get_height): Constify.
1214 (gdk_pixbuf_get_rowstride): Constify.
1216 * gdk-pixbuf/gdk-pixbuf.c (gdk_pixbuf_copy): New function to copy
1219 * gdk-pixbuf/gdk-pixbuf-data.c (gdk_pixbuf_new_from_data): Added a
1220 bits_per_sample argument; currently only 8 bits per sample are
1223 * gdk-pixbuf/gdk-pixbuf-animation.c (gdk_pixbuf_frame_get_pixbuf):
1225 (gdk_pixbuf_frame_get_x_offset): New accessor.
1226 (gdk_pixbuf_frame_get_y_offset): New accessor.
1227 (gdk_pixbuf_frame_get_delay_time): New accessor.
1228 (gdk_pixbuf_frame_get_action): New accessor.
1230 * gdk-pixbuf/gdk-pixbuf-render.c
1231 (gdk_pixbuf_render_pixmap_and_mask): Instead of returning a solid
1232 mask rectangle for pixbufs without an alpha channel, set the
1233 *mask_return to NULL.
1235 * gdk-pixbuf/gdk-pixbuf-util.c (gdk_pixbuf_add_alpha): Constify.
1237 * gdk-pixbuf/gdk-pixbuf-scale.c: Fix includes.
1239 * gdk-pixbuf/gdk-pixbuf-scale.c (gdk_pixbuf_scale): Added some
1240 preconditions. Maybe we should also check for the colorspace,
1241 bits per pixel, and such.
1242 (gdk_pixbuf_composite): Likewise.
1243 (gdk_pixbuf_composite_color): Likewise.
1244 (gdk_pixbuf_scale_simple): Likewise, and fail gracefully if we
1245 cannot allocate the new pixbuf.
1246 (gdk_pixbuf_composite_color_simple): Likewise.
1248 * gdk-pixbuf/gnome-canvas-pixbuf.c (gnome_canvas_pixbuf_render):
1249 Use art_rgb_rgba_affine() or art_rgb_affine() since we no longer
1252 * gdk-pixbuf/io-bmp.c: Fix includes.
1254 * gdk-pixbuf/pixops/pixops.c (pixops_scale_nearest): Fixed cast in
1259 * configure.in: Removed checks for libart.
1261 * gdk-pixbuf/Makefile.am: Removed references to libart.
1262 (noinst_HEADERS): Added gdk-pixbuf-private.h.
1264 * gdk-pixbuf/Makefile.am (libgdk_pixbuf_la_LDFLAGS): Incremented
1265 the version number of the libtool library to indicate that this
1266 definitely is not compatible with the old usage. I know you love
1269 * configure.in: Bumped version number to 0.7.0.
1273 * gdk-pixbuf-config.in (--libs): We no longer require libart.
1275 * DEPENDS.libgdk_pixbuf: We no longer depend on libart.
1277 * gdk-pixbuf.spec.in: Updated, but I don't guarantee anything.
1279 2000-04-06 Jonathan Blandford <jrb@redhat.com>
1281 * gdk-pixbuf/testanimation.c (main): add more info to the
1282 testanimation frames.
1284 2000-04-04 Ettore Perazzoli <ettore@helixcode.com>
1286 * gdk-pixbuf/gdk-pixbuf-animation.c
1287 (gdk_pixbuf_animation_get_width): New accessor function.
1288 (gdk_pixbuf_animation_get_height): New accessor function.
1289 (gdk_pixbuf_animation_get_num_frames): New accessor function.
1290 (gdk_pixbuf_animation_get_frames): New accessor function.
1292 2000-04-01 Federico Mena Quintero <federico@helixcode.com>
1294 * gdk-pixbuf/gdk-pixbuf.c: Reverted Mark's change. The refcount
1295 is private information, and the art_pixbuf will go away soon.
1297 2000-03-31 Mark Crichton <crichton@gimp.org>
1299 * gdk-pixbuf/gdk-pixbuf.c: Added gdk_pixbuf_get_refcount
1300 and gdk_pixbuf_get_artpixbuf accessor functions.
1302 2000-03-29 Federico Mena Quintero <federico@helixcode.com>
1304 * gdk-pixbuf/gdk-pixbuf.c (gdk_pixbuf_get_has_alpha): Return
1305 gboolean instead of int.
1307 2000-03-29 Radek Doulik <rodo@helixcode.com>
1309 * gdk-pixbuf/gdk-pixbuf-animation.c
1310 (gdk_pixbuf_animation_new_from_file): same as below
1312 * gdk-pixbuf/io-gif.c (gif_get_lzw): added update of width and
1313 height in GdkPixbufAnimation
1315 2000-03-28 Radek Doulik <rodo@helixcode.com>
1317 * gdk-pixbuf/io-gif.c (gif_get_lzw): test also for
1318 context->frame_done_func and context->anim_done_func to make
1319 progressive animation loading work
1321 * gdk-pixbuf/gdk-pixbuf-loader.c (gdk_pixbuf_loader_frame_done):
1322 added priv->pixbuf = NULL as pixbuf is now in frame (and to make
1323 gdk_pixbuf_loader_prepare happy)
1324 (gdk_pixbuf_loader_frame_done): update animation bbox
1326 * gdk-pixbuf/gdk-pixbuf.h: added bbox size (width, height) to
1329 2000-03-27 Radek Doulik <rodo@helixcode.com>
1331 * gdk-pixbuf/io-gif.c (gif_get_lzw): use frame_len and frame_width
1332 instead of width and height
1334 2000-03-27 Owen Taylor <otaylor@redhat.com>
1336 * gdk-pixbuf/pixops/pixops.c: Fix problem with
1337 precendence of >> and & which was keeping composite_color
1338 from working with non-gray images.
1340 2000-03-08 Jonathan Blandford <jrb@redhat.com>
1342 * gdk-pixbuf/io-gif.c (gdk_pixbuf__gif_image_load): free the context.
1343 (gdk_pixbuf__gif_image_load_animation): free the context.
1345 2000-03-06 Arjan van de Ven <arjan@fenrus.demon.nl>
1347 * gdk-pixbuf/io-bmp.c: Fixed to pointer-bugs and a
1348 mis-interpretation of the Microsoft documentation. Now
1349 it can load .BMP files that are not generated by The Gimp
1352 2000-03-01 Mark Crichton <crichton@gimp.org>
1354 * configure.in: Added BUILD_CANVAS_ITEM stuff to (finally)
1355 fix the last auto* build bug (where we have libart, but no
1358 * gdk-pixbuf/Makefile.am: Same.
1360 2000-02-28 Matt Wilson <msw@redhat.com>
1362 * gdk-pixbuf/gdk-pixbuf-drawable.c: s/unsigned long/guint32/g,
1363 s/unsigned short/guint16/g, s/unsigned char/guint8/g
1365 2000-02-26 Federico Mena Quintero <federico@helixcode.com>
1367 * README: We don't require libgif/ungif nor libXpm.
1369 * NEWS: This was outdated, so updated it.
1371 2000-02-25 Federico Mena Quintero <federico@helixcode.com>
1373 * gdk-pixbuf.m4: Use the correct name for
1374 gdk-pixbuf/gdk-pixbuf.h. Thanks to Jacob Berkman for pointing
1377 2000-02-21 Federico Mena Quintero <federico@helixcode.com>
1379 * configure.in (GDK_PIXBUF_MINOR): Bumped version number to 0.6.0.
1381 * doc/compiling.sgml: New appendix documenting the gdk-pixbuf
1382 library's particular options to configure.in.
1384 * doc/gdk-pixbuf.sgml: Include compiling.sgml appendix via an
1387 * doc/Makefile.am (gdk-pixbuf.html): Added compiling.sgml.
1389 * gdk-pixbuf/io-ico.c (gdk_pixbuf__ico_image_load_increment):
1390 Fixed typo in prototype name.
1392 * configure.in: Changed duplicated AC_MSG_CHECKING message to
1393 something more meaningful; now it is "checking whether dynamic
1396 * gdk-pixbuf/pixops/Makefile.am (noinst_PROGRAMS): Do not install
1397 the timescale program.
1399 Integrated Miguel de Icaza's <miguel@gnu.org> patch for optionally
1400 creating a single static library with all the image format modules
1403 2000-02-20 Miguel de Icaza <miguel@gnu.org>
1405 * gdk-pixbuf/io-xpm.c (gdk_pixbuf__xpm_image_load): Add prefix.
1406 (gdk_pixbuf__xpm_image_load_xpm_data): Add prefix.
1408 * gdk-pixbuf/io-tiff.c (gdk_pixbuf__tiff_image_load_real): Add prefix.
1409 (gdk_pixbuf__tiff_image_stop_load): Add prefix.
1410 (gdk_pixbuf__tiff_image_load_increment): Add prefix.
1411 (gdk_pixbuf__tiff_image_load): Add prefix.
1412 (gdk_pixbuf__tiff_image_stop_load): Update invocation.
1413 (gdk_pixbuf__tiff_image_begin_load): Add prefix.
1415 * gdk-pixbuf/io-ras.c (gdk_pixbuf__ras_image_load): Add prefix.
1416 (gdk_pixbuf__ras_image_load): Updated invocation.
1417 (gdk_pixbuf__ras_image_begin_load): Add prefix.
1418 (gdk_pixbuf__ras_image_stop_load): Add prefix.
1419 (gdk_pixbuf__ras_image_load_increment): Add prefix.
1421 * gdk-pixbuf/io-pnm.c (gdk_pixbuf__pnm_image_begin_load): Add prefix.
1422 (gdk_pixbuf__pnm_image_stop_load): Add prefix.
1423 (gdk_pixbuf__pnm_image_load_increment): Add prefix
1424 (gdk_pixbuf__pnm_image_load): Add prefix.
1426 * gdk-pixbuf/io-jpeg.c (gdk_pixbuf__jpeg_image_load): Add prefix.
1427 (gdk_pixbuf__jpeg_image_load_increment): Add prefix.
1428 (gdk_pixbuf__jpeg_image_begin_load): Add prefix.
1429 (gdk_pixbuf__jpeg_image_stop_load): Add prefix.
1431 * gdk-pixbuf/io-ico.c (gdk_pixbuf__ico_image_load): Add prefix.
1432 (gdk_pixbuf__ico_image_load): update invocation.
1433 (gdk_pixbuf__ico_image_load_increment): Add prefix.
1434 (gdk_pixbuf__ico_image_load): update invocation.
1435 (gdk_pixbuf__ico_image_begin_load): Add prefix.
1436 (gdk_pixbuf__ico_image_load): update invocation.
1437 (gdk_pixbuf__ico_image_stop_load): Add prefix.
1439 * gdk-pixbuf/io-gif.c (gdk_pixbuf__gif_image_load_animation): Add prefix.
1440 (gdk_pixbuf__gif_image_load): Add prefix.
1441 (gdk_pixbuf__gif_image_begin_load): Add prefix.
1442 (gdk_pixbuf__gif_image_load_increment): Add prefix.
1443 (gdk_pixbuf__gif_image_load_animation): Add prefix.
1444 (gdk_pixbuf__gif_image_stop_load): Add prefix.
1446 * gdk-pixbuf/io-bmp.c (gdk_pixbuf__bmp_image_load): Add prefix.
1447 (gdk_pixbuf__bmp_image_load): Rename function called.
1448 (gdk_pixbuf__bmp_image_load_increment): Add prefix
1450 * gdk-pixbuf/io-png.c (gdk_pixbuf__png_image_load): Add prefix.
1451 (gdk_pixbuf__png_image_begin_load): Add prefix.
1452 (gdk_pixbuf__png_image_stop_load): Add prefix.
1453 (gdk_pixbuf__png_image_load_increment): Add prefix.
1455 * gdk-pixbuf/gdk-pixbuf-io.c (file_formats): Make this static.
1456 (gdk_pixbuf_load_module): Load the shared library entry points
1457 using a "gdk_pixbuf__$module_name" prefix.
1458 (pixbuf_module_symbol): Wrapper routine that uses the module
1459 prefix for the modules to load the information.
1461 * configure.in (GDK_PIXBUF_VERSION): New option --disable-modules
1462 lets the user specify that gdk-pixbuf should link all image loader
1463 code into the library instaed of creating shared library modules.
1465 (dynworks): Renamed the automake conditional DYNAMIC_MODULES_WORK
1466 to BUILD_DYNAMIC_MODULES.
1468 2000-02-19 Jonathan Blandford <jrb@redhat.com>
1470 * gdk-pixbuf/io-gif.c (new_context): fix case where initial
1471 colormap entry is Transparent.
1473 2000-02-19 Owen Taylor <otaylor@redhat.com>
1475 * gdk-pixbuf/pixops/pixops.c (scale_pixel): Fix error in
1476 scale factors for non-alpha case.
1478 2000-02-14 Mark Crichton <crichton@gimp.org>
1480 * gdk-pixbuf/io-xpm.c (xpm_extract_color): Added check for "g" color type.
1481 Imlib/libXpm handle this, but we didn't.
1483 2000-02-14 Darin Adler <darin@eazel.com>
1485 * gdk-pixbuf/testpixbuf.c: Remove now-unnecessary cast.
1486 * .cvsignore: gdk-pixbuf/.cvsignore: More to ignore.
1488 2000-02-14 Elliot Lee <sopwith@redhat.com>
1489 * gdk-pixbuf/gdk-pixbuf.h, gdk-pixbuf/gdk-pixbuf-data.c: Make passed-in argument 'const'.
1491 2000-02-04 Michael Meeks <mmeeks@gnu.org>
1493 * gdk-pixbuf/io-gif.c (struct _GifContext): add x,y_offset.
1494 (gif_get_frame_info): put the offsets on the context.
1495 (gif_get_lzw): copy them off into the frame.
1496 (new_context): no change required; will 0 offsets by default.
1498 2000-01-28 Michael Meeks <michael@mejm2.dow.cam.ac.uk>
1500 * gdk-pixbuf/pixops/pixops.c (pixops_process): const + nasty
1503 * gdk-pixbuf/pixops/pixops.h: const.
1505 * gdk-pixbuf/gdk-pixbuf-util.c: const.
1507 * gdk-pixbuf/gdk-pixbuf-scale.c: const.
1509 * gdk-pixbuf/gdk-pixbuf.h: constify lots of things.
1511 2000-02-03 Federico Mena Quintero <federico@helixcode.com>
1513 * gdk-pixbuf/gdk-pixbuf-render.c
1514 (gdk_pixbuf_render_threshold_alpha): Added sanity check for width
1515 and height being >= 0. Also, do nothing if either of them is
1516 zero. Thanks to Ettore for pointing this out.
1517 (gdk_pixbuf_render_to_drawable): Likewise.
1518 (gdk_pixbuf_render_to_drawable_alpha): Likewise.
1520 2000-02-02 Federico Mena Quintero <federico@helixcode.com>
1522 * gdk-pixbuf/io-gif.c (gif_get_lzw): Removed debugging g_print.
1523 Thanks to John Sullivan <sullivan@eazel.com> for the patch.
1525 * gdk-pixbuf/testpixbuf-drawable.c (configure_cb): Get a new area
1526 of the screen when the window is resized. Thanks to David
1527 N. Welton <davidw@linuxcare.com> for pointing this out.
1528 Misc. cleanups to the rest of the file.
1530 2000-02-01 Federico Mena Quintero <federico@helixcode.com>
1532 * doc/tmpl/rendering.sgml: gnome_init() does not call
1533 gdk_rgb_init(), so don't mention that it does in the
1534 documentation. Thanks to Alexander Kruuse <kruuse@home.se> for
1537 2000-01-31 Havoc Pennington <hp@redhat.com>
1539 * gdk-pixbuf/Makefile.am (noinst_PROGRAMS): no testpixbuf-foo target
1541 Mon Jan 31 12:38:50 2000 Owen Taylor <otaylor@redhat.com>
1543 * gdk-pixbuf/pixops/pixops.c (scale_line): Fix from Peter
1544 Wainwright to fix 4a => 4a scaling.
1546 2000-01-29 Mark Crichton <crichton@gimp.org>
1548 * gdk-pixbuf-config: Oh dear, we weren't Telsa/Alan proof...
1549 put `libart-config --libs` in instead of -lart_lgpl.
1551 2000-01-22 Federico Mena Quintero <federico@helixcode.com>
1553 * gdk-pixbuf/io-pnm.c (pnm_read_raw_scanline): Return an error on
1555 (pnm_read_ascii_scanline): Initialize data and mask.
1557 * gdk-pixbuf/io-xpm.c (pixbuf_create_from_xpm): Initialize
1558 fallbackcolor to keep gcc happy.
1560 * configure.in: Bumped version number to 0.5.0.
1562 * gdk-pixbuf/pixops/timescale.c (dump_array): Removed unused variable.
1565 * gdk-pixbuf/pixops/pixops.c (pixops_composite_color_nearest): Put
1566 parentheses around + in a shift to remove a compiler warning.
1567 (pixops_process): Likewise.
1569 Patch from Ross Golder <rossigee@bigfoot.com> to create an RPM
1572 * configure.in: Added gdk-pixbuf.spec to AC_OUTPUT.
1574 * Makefile.am (EXTRA_DIST): Added gdk-pixbuf.spec.in
1576 2000-01-22 Federico Mena Quintero <federico@helixcode.com>
1578 * gdk-pixbuf/gnome-canvas-pixbuf.c (PixbufPrivate): Removed the
1579 x_set and y_set arguments. Now they are always on and start with
1580 defaults of 0.0 in units.
1581 (gnome_canvas_pixbuf_class_init): Likewise.
1582 (gnome_canvas_pixbuf_set_arg): Likewise.
1583 (gnome_canvas_pixbuf_get_arg): Likewise.
1584 (compute_viewport_affine): Likewise; always use the priv->x and
1587 * doc/tmpl/gnome-canvas-pixbuf.sgml: Modified to reflect the
1588 removal of the x_set/y_set arguments.
1590 2000-01-21 Federico Mena Quintero <federico@helixcode.com>
1592 * gdk-pixbuf/gdk-pixbuf.c (gdk_pixbuf_ref): Return the same pixbuf
1593 as the input parameter.
1595 * gdk-pixbuf/gdk-pixbuf-animation.c (gdk_pixbuf_animation_ref):
1596 Return the same animation as the input parameter.
1598 2000-01-16 Elliot Lee <sopwith@redhat.com>
1600 * gdk-pixbuf/Makefile.am: Don't link against libgnomecanvaspixbuf.la
1602 2000-01-16 Federico Mena Quintero <federico@helixcode.com>
1604 * configure.in: Removed the broken --enable-canvas-pixbuf option.
1605 Added the stuff necessary to substitute the variables in
1606 gnomecanvaspixbufConf.sh.in.
1608 * gnomecanvaspixbufConf.sh.in: New gnome-config handler for the
1609 tiny gnomecanvaspixbuf library.
1611 * Makefile.am: Build gnomecanvaspixbufConf.sh.
1613 * gdk-pixbuf/Makefile.am: Create a libgnomecanvaspixbuf and only
1614 build it if gdk-pixbuf is being built outside of gnome-libs.
1616 * doc/gdk-pixbuf-sections.txt: Added gdk_pixbuf_render_pixmap_and_mask().
1618 * gdk-pixbuf/gdk-pixbuf-render.c
1619 (gdk_pixbuf_render_pixmap_and_mask): Renamed from
1620 gdk_pixbuf_render_pixmap(). Do not create the mask if it is not
1621 needed, and do not use a clipping mask when rendering the pixmap.
1622 Tweaked documentation a little.
1624 * HACKING: New file with hacking policies for the gdk-pixbuf
1627 * doc/Makefile.am (tmpl_sources): Added missing backslash.
1629 * doc/Makefile.am: Use gnomecanvaspixbuf in gnome-config when
1630 scanning for docstrings.
1632 * gdk-pixbuf/gdk-pixbuf-util.c (gdk_pixbuf_copy_area): Made sanity
1633 checks more stringent. Removed "gint" abominations. Made
1634 documentation consistent with the rest of the functions.
1636 * doc/gdk-pixbuf-sections.txt: Added gdk_pixbuf_copy_area() to the
1639 2000-01-14 Jonathan Blandford <jrb@redhat.com>
1641 * gdk-pixbuf/gdk-pixbuf-render.c (gdk_pixbuf_render_pixmap): new
1642 function to let you create a gdk_pixmap from a gdk_pixbuf.
1644 2000-01-11 Jacob Berkman <jacob@helixcode.com>
1646 * gdk-pixbuf/pixops/Makefile.am (INCLUDES): added
1647 $LIBART_CFLAGS to $INCLUDES
1649 2000-01-10 Elliot Lee <sopwith@redhat.com>
1651 * configure.in, gdk-pixbuf/Makefile.am: Build a libcanvas_pixbuf.
1653 * configure.in: Define version macros. Generate
1654 gdk-pixbuf/gdk-pixbuf-features.h. Always INSIDE_GNOME.
1656 * gdk-pixbuf/Makefile.am: Add gdk-pixbuf-features.h
1658 * gdk-pixbuf/gdk-pixbuf.c: Add definitions of
1659 gdk-pixbuf-features.h declarations, plus some initialization
1662 2000-01-05 Owen Taylor <otaylor@redhat.com>
1664 * gdk-pixbuf/pixops/pixops.c: Fixed src_channels/dest_channels
1665 confusion. (Again caught by Tomas Ogren's Purify)
1667 2000-01-07 Jonathan Blandford <jrb@redhat.com>
1669 * gdk-pixbuf/gdk-pixbuf-xform.c (gdk_pixbuf_rotate): comment out
1672 * gdk-pixbuf/gdk-pixbuf-io.c: Added progressive animation loading.
1673 * gdk-pixbuf/gdk-pixbuf-io.h: Added progressive animation loading.
1674 * gdk-pixbuf/gdk-pixbuf-loader.c: Added progressive animation
1676 * gdk-pixbuf/gdk-pixbuf-loader.h: Added progressive animation
1678 * gdk-pixbuf/io-gif.c (image_load_increment): I think the
1679 ref-counting mess is finally fixed. Added progressive animation
1681 (gif_get_lzw): remove memory_leak
1683 * doc/tmpl/gdk-pixbuf-loader.sgml: much longer long description
1686 2000-01-05 Owen Taylor <otaylor@redhat.com>
1688 * gdk-pixbuf/pixops/pixops.c (pixops_process): Fix computation of end of run indices.
1690 * gdk-pixbuf/pixops/pixops.c: Fix double increments when dest_channels == 4.
1691 (Pointed out by Tomas Ogren)
1693 2000-01-05 Mark Crichton <crichton@gimp.org>
1695 * gdk-pixbuf/gdk-pixbuf-loader.c (gdk_pixbuf_loader_eat_header_write):
1696 Return 0 if gdk_pixbuf_load_loader_module returns FALSE.
1698 2000-01-05 Elliot Lee <sopwith@redhat.com>
1700 * gdk-pixbuf/pixops/Makefile.am: Link with -lm (to get 'ceil' function)
1702 2000-01-05 Owen Taylor <otaylor@redhat.com>
1704 * doc/Makefile.am doc/gdk-pixbuf-sections.txt
1705 doc/gdk-pixbuf.sgml doc/tmpl/scaling.sgml:
1706 Added scaling functions into gtk-doc framework.
1708 * gdk-pixbuf/gdk-pixbuf-scale.c: Documentation fixes.
1710 * gdk-pixbuf/testpixbuf-scale.c (expose_cb): Simplify a bit.
1712 * gdk-pixbuf/pixops/pixops.c (pixops_composite_color): Return
1713 immediately if scale_x or scale_y is 0.
1715 2000-01-05 Owen Taylor <otaylor@redhat.com>
1717 * gdk-pixbuf/pixops/timescale.c: quick fix for initializing
1718 arrays in benchmark.
1720 2000-01-05 Jonathan Blandford <jrb@redhat.com>
1722 * gdk-pixbuf/gdk-pixbuf-io.h: Change the order of the update func
1723 to make it more compatible with the rest of GTK. Added animation
1724 framework for progressive loading.
1726 * gdk-pixbuf/io-bmp.c (image_begin_load): Modified to handle new
1728 * gdk-pixbuf/io-ico.c (image_begin_load): ditto
1729 * gdk-pixbuf/io-png.c (image_begin_load): ditto
1730 * gdk-pixbuf/io-ras.c (image_begin_load): ditto
1731 * gdk-pixbuf/io-jpeg.c (image_begin_load): ditto
1732 * gdk-pixbuf/io-pnm.c (image_begin_load): ditto
1733 * gdk-pixbuf/io-tiff.c (image_begin_load): ditto
1734 * gdk-pixbuf/io-gif.c (image_begin_load): ditto
1736 2000-01-05 Owen Taylor <otaylor@redhat.com>
1738 * gdk-pixbuf/pixops/README: Added a README with a TODO
1739 and some explainations of the algorithms.
1741 * gdk-pixbuf/testpixbuf-scale.c: Set a background pixmap of None
1742 to reduce flashing when resizing.
1744 2000-01-05 Owen Taylor <otaylor@redhat.com>
1746 * gdk-pixbuf/pixops/: Directory full of pixel data scaling
1747 code that will eventually migrate into libart.
1749 * configure.in acconfig.h: Add checks for MMX compiler support
1751 * gdk-pixbuf/gdk-pixbuf.h gdk-pixbuf/gdk-pixbuf-scale.c:
1752 Nice wrapper routines for the code in pixops that operate
1753 on pixbufs instead of raw data.
1755 * gdk-pixbuf/testpixbuf-scale: Test program for scaling
1758 2000-01-05 Jonathan Blandford <jrb@redhat.com>
1760 * doc/tmpl/animation.sgml: Documentation changes.
1762 2000-01-01 Federico Mena Quintero <federico@helixcode.com>
1764 * gdk-pixbuf/gdk-pixbuf.h (GdkPixbufAnimation): Added reference
1765 counting to animations. A web browser may want to share a single
1766 copy of an animated GIF if it appears multiple times in a web
1769 * gdk-pixbuf/gdk-pixbuf-animation.c: New file. Moved the
1770 animation functions here.
1771 (gdk_pixbuf_animation_new_from_file): Prettified. Return a NULL
1772 animation if the loader does not support multiframe loading and
1773 the single-frame load returned NULL. Check that the filename is
1774 not NULL. Updated inline documentation.
1775 (gdk_pixbuf_animation_ref): New function.
1776 (gdk_pixbuf_animation_unref): New function.
1777 Removed gdk_pixbuf_animation_destroy() in favor of reference
1780 * gdk-pixbuf/gdk-pixbuf-io.c (gdk_pixbuf_new_from_file):
1781 Prettified. Made ref_count assertion more paranoid. Check that
1782 the filename is not NULL.
1783 (gdk_pixbuf_get_module): Use guchar * and guint for buffer and
1785 (gdk_pixbuf_new_from_xpm_data): Changed the "data" argument to
1788 * gdk-pixbuf/io-gif.c (image_load_animation): Create the animation
1789 with a reference count of 1.
1791 * gdk-pixbuf/Makefile.am (libgdk_pixbuf_la_SOURCES): Added
1792 gdk-pixbuf-animation.c.
1794 * doc/tmpl/animation.sgml: Populated. It is still missing a
1795 description of the overlay modes.
1797 * doc/gdk-pixbuf-sections.txt: Added the animation section. Moved
1798 the canvas item section to the end, as it will be moved later to
1801 * doc/gdk-pixbuf.sgml: Added the animation section.
1803 * doc/Makefile.am (tmpl_sources): Added tmpl/animation.sgml.
1805 1999-12-26 Peter Teichman <pat@gnu.org>
1807 * gdk-pixbuf/Makefile.am (libpixbuf_tiff_la_LIBADD): add
1808 $(LIBTIFF) to libpixbuf_tiff_la_LIBADD, proxying for mmarker.
1809 This closes bug #4676.
1811 1999-12-23 Havoc Pennington <hp@pobox.com>
1813 * gdk-pixbuf/io-gif.c (image_load): Stuff that should have been
1814 set to NULL here (specifically context->animation) was not being
1815 set to NULL. use g_new0() to alloc the struct.
1817 1999-12-20 Jonathan Blandford <jrb@redhat.com>
1819 * gdk-pixbuf/io-gif.c: finished work to make animated gifs load
1820 correctly. Progressive loading needs some work, but that all
1821 needs doing from the gdk-pixbuf-loader end, not here.
1823 1999-12-17 Jonathan Blandford <jrb@redhat.com>
1825 * gdk-pixbuf/gdk-pixbuf-io.c (gdk_pixbuf_animation_new_from_file):
1826 moved the file here. It seems natural to put this function here,
1827 as that's where the gdk_pixbuf_new_from_file function is, but it's
1828 still a little convoluted. The source files might be played with
1831 1999-12-14 Jonathan Blandford <jrb@redhat.com>
1833 * gdk-pixbuf/gdk-pixbuf-loader.c
1834 (gdk_pixbuf_loader_get_animation): Gets the animation from the
1837 1999-12-16 Federico Mena Quintero <federico@redhat.com>
1839 * doc/tmpl/rendering.sgml: Added notice about initializing GdkRGB
1840 before using the GdkPixbuf rendering functions. Thanks to Joe
1841 Shaw <joe@off.net> for pointing this out.
1843 1999-12-13 Federico Mena Quintero <federico@redhat.com>
1845 * gdk-pixbuf/gnome-canvas-pixbuf.c
1846 (gnome_canvas_pixbuf_class_init): Renamed arguments to
1847 width_in_pixels, height_in_pixels, x_in_pixels, y_in_pixels, for
1848 consistency with the new canvas.
1849 (PixbufPrivate): Do the same renaming in the structure fields, for
1852 * doc/tmpl/gnome-canvas-pixbuf.sgml: Updated for new argument names.
1854 1999-12-12 Federico Mena Quintero <federico@redhat.com>
1856 * gdk-pixbuf/Makefile.am (libgdk_pixbuf_la_LDFLAGS): Use a
1857 conditional to see whether to link $(GNOME_LIBS) or not.
1859 1999-12-10 Jonathan Blandford <jrb@redhat.com>
1861 * gdk-pixbuf/gdk-pixbuf-io.h: thinking about the new loading API.
1863 * gdk-pixbuf/gdk-pixbuf-drawable.c (gdk_pixbuf_get_from_drawable):
1864 make a warning go away.
1866 * gdk-pixbuf/gdk-pixbuf.h: added new prototypes for animations.
1868 * gdk-pixbuf/gdk-pixbuf-loader.h: added new prototypes for
1871 1999-12-09 Michael Zucchi <zucchi@zedzone.mmc.com.au>
1873 * gdk-pixbuf/gdk-pixbuf.h: Enable gdk_pixbuf_get_from_drawable()
1876 * gdk-pixbuf/gdk-pixbuf-drawable.c (gdk_pixbuf_get_from_drawable):
1877 Filled in body of function.
1878 (rgbconvert): Added GdkColormap parameter, and to all conversion
1880 (convert_real_slow): New function - should convert ANY visual/data
1881 format properly, but it aint fast. Used as a fallback when an
1882 optimised routine wont match.
1883 (rgbconvert): Do very specific tests on the data format to verify
1884 properly if the optimised version will do, otherwise use the
1885 fallback function for all other data formats.
1887 * gdk-pixbuf/Makefile.am: Re-enabled building of
1888 textpixbuf-drawable.
1890 * gdk-pixbuf/testpixbuf-drawable.c (main): Changed to use
1891 gdk_pixbuf_get_from_drawable().
1893 1999-12-08 Arjan van de Ven <arjan@fenrus.demon.nl>
1895 * gdk-pixbuf/gdk-pixbuf-drawable.c : Fixed the red/green/red
1896 bug on two occasions.
1897 * gdk-pixbuf/io-ras.c: Changed from the custom be32_to_cpu
1898 function to the generic glib one.
1900 1999-12-08 Federico Mena Quintero <federico@redhat.com>
1902 * gdk-pixbuf/gdk-pixbuf-drawable.c: Fix includes.
1903 (gdk_pixbuf_get_from_drawable): Implemented the zillion sanity
1904 checks and API definition. The body needs filling in and it needs
1905 to do the Right Thing(tm) for pixmaps plus the given colormap and
1906 windows and their own colormaps.
1908 * gdk-pixbuf/gdk-pixbuf.h: Added prototype for
1909 gdk_pixbuf_get_from_drawable(). Killed gdk-pixbuf-drawable.h.
1911 * gdk-pixbuf/Makefile.am: Re-added the gdk-pixbuf-drawable sources.
1913 * doc/tmpl/from-drawables.sgml: Populated.
1915 * doc/gdk-pixbuf.sgml: Added the from-drawables section.
1917 * doc/Makefile.am (tmpl_sources): Added tmpl/from-drawables.sgml.
1919 * doc/gdk-pixbuf-sections.txt: Added a section for getting pixbufs
1922 1999-12-07 Federico Mena Quintero <federico@redhat.com>
1924 * doc/tmpl/gnome-canvas-pixbuf.sgml: Added clarification about
1925 reference counting for GdkPixbuf structures.
1927 1999-12-07 Martin Baulig <martin@home-of-linux.org>
1929 * gdk-pixbuf/Makefile.am (testpixbuf_LDADD): Conditionally
1930 include $(GNOME_LIBS) here.
1932 1999-12-05 Arjan van de Ven <arjan@fenrus.demon.nl>
1934 Added missing "include <string.h>" to:
1935 * gdk-pixbuf/io-ras.c
1936 * gdk-pixbuf/io-bmp.c
1937 * gdk-pixbuf/io-ico.c
1939 1999-12-06 Federico Mena Quintero <federico@redhat.com>
1941 * gdk-pixbuf/gdk-pixbuf-io.c (file_formats): Patch from Arjan to
1944 1999-12-05 Federico Mena Quintero <federico@redhat.com>
1946 * gdk-pixbuf/Makefile.am (testpixbuf_LDADD): Add back
1947 $(GNOME_LIBS). This must compile outside of gnome-libs. If you
1948 want, send me a patch to do the conditional stuff properly.
1949 Otherwise, please read the GNOME Programming Guidelines,
1950 especially the "CVS policies" section.
1952 1999-12-05 Jaka Mocnik <jaka.mocnik@kiss.uni-lj.si>
1954 * gdk-pixbuf/Makefile.am: removed GNOME_LIBS from testpixbuf_LDADD.
1956 1999-12-05 Arjan van de Ven <arjan@fenrus.demon.nl>
1958 * gdk-pixbuf/io-ico.c: Bug in palet-size
1961 1999-12-04 Arjan van de Ven <arjan@fenrus.demon.nl>
1963 * gdk-pixbuf/io-bmp.c: Major cleanup, added support for
1964 32 bpp and 4 bpp (uncompressed) images, fixed 1bpp.
1966 * gdk-pixbuf/io-ras.c: Minor cleanup, ran through lclint
1968 * gdk-pixbuf/io-ico.c: Minor cleanup, fixed 1bpp icons,
1971 * gdk-pixbuf/gdk-pixbuf-io.c: Added detection of .CUR files
1972 (Windows Cursor files). These are identical to .ICO files,
1973 except for the signature and 2 extra fields for the hotspot.
1975 1999-12-03 Federico Mena Quintero <federico@redhat.com>
1977 * gdk-pixbuf/gnome-canvas-pixbuf.c (gnome_canvas_pixbuf_get_arg):
1978 Removed unused variable `item'.
1980 1999-12-03 Jonathan Blandford <jrb@redhat.com>
1982 * gdk-pixbuf/io-gif.c (gif_fill_in_lines): added a comment to
1983 explain this function better.
1985 1999-12-02 Federico Mena Quintero <federico@redhat.com>
1987 Source files moved from src/ to gdk-pixbuf/, to be consistent with
1990 * doc/Makefile.am: Modified for the new source directory.
1992 * configure.in: Likewise.
1994 * Makefile.am: Likewise.
1996 * autogen.sh: Likewise.
1998 * gdk-pixbuf/Makefile.am: Likewise.
2000 1999-12-02 Federico Mena Quintero <federico@redhat.com>
2002 * src/testpixbuf.c: #include <config.h>, and fix includes.
2004 * src/testpixbuf-drawable.c: #include <config.h>, and fix includes.
2006 * src/io-xpm.c: Fix includes.
2008 * src/io-tiff.c: Fix includes.
2010 * src/io-ras.c: Fix includes, and do not include more stuff than needed.
2012 * src/io-pnm.c: Fix inlcudes, and do not include more stuff than needed.
2014 * src/io-png.c: Fix includes.
2016 * src/io-ico.c: Fix includes, and do not include more stuff than needed.
2018 * src/io-gif.c: Fix includes, and do not include more stuff than needed.
2020 * src/io-bmp.c: Fix includes, and do not include more stuff than needed.
2022 * src/gnome-canvas-pixbuf.c: Fix includes.
2024 * src/gdk-pixbuf.c: Fix includes.
2026 * src/gdk-pixbuf-util.c: Fix includes.
2028 * src/gdk-pixbuf-render.c: Fix includes.
2030 * src/gdk-pixbuf-io.h: Fix includes.
2032 * src/gdk-pixbuf-drawable.c: Fix includes.
2034 * src/gdk-pixbuf-drawable.h: Use angle brackets for the gdk-pixbuf
2037 * src/gdk-pixbuf-data.c: Fix includes.
2039 * src/gdk-pixbuf-loader.c: #include <config.h>
2041 * src/gdk-pixbuf-loader.h: Use angle brackets for the gdk-pixbuf
2044 * src/Makefile.am: Commented out the gdk-pixbuf-drawable stuff,
2045 since it is not finished.
2047 * src/gdk-pixbuf.h: Removed unused transformation prototypes.
2049 * src/gdk-pixbuf-util.c: New file with utility and convenience
2050 functions for pixbufs.
2052 * src/Makefile.am (libgdk_pixbuf_la_SOURCES): Added gdk-pixbuf-util.c.
2054 * doc/gdk-pixbuf-sections.txt: Added section for utility functions.
2056 * doc/Makefile.am (tmpl_sources): Added tmpl/util.sgml.
2058 * doc/gdk-pixbuf.sgml: Added the utilities section.
2060 * doc/tmpl/util.sgml: Documentation for the utility functions.
2062 1999-11-29 Owen Taylor <otaylor@redhat.com>
2064 * src/gdk-pixbuf-render.c (gdk_pixbuf_render_to_drawable_alpha):
2065 Keep the mask around until after we draw ... since
2066 the GC changes aren't flushed to the X server until we
2067 draw, destroying it before that may result in BadPixmap
2070 1999-11-30 Havoc Pennington <hp@pobox.com>
2072 * configure.in: Add AM_CONDITIONAL for inside gnome-libs
2074 * src/Makefile.am: conditionalize GnomeCanvasPixbuf
2076 1999-11-29 Federico Mena Quintero <federico@redhat.com>
2078 * src/Makefile.am: Uncomment the GnomeCanvasPixbuf sources. This
2079 should be made conditional, not blindly commented out.
2081 1999-11-29 Jonathan Blandford <jrb@redhat.com>
2083 * src/Makefile.am (ICO_LIB): Added another loader from Arjan to
2084 handle .ico files. Cool.
2086 1999-11-24 Jonathan Blandford <jrb@redhat.com>
2088 * src/io-bmp.c (OneLine24): new patch from Arjan to handle
2091 1999-11-24 James Henstridge <james@daa.com.au>
2093 * configure.in (AC_OUTPUT): altered hack to place the symlink in the
2094 top builddir rather than src. This still builds fine, and does not
2095 get gtk-doc into an infinite loop when trying to find all the source
2098 1999-11-23 Jonathan Blandford <jrb@redhat.com>
2100 * Removed #PRAGMA } from headers. Also, make compile if you don't
2101 have it installed, already.
2103 1999-11-22 Federico Mena Quintero <federico@redhat.com>
2105 * src/gnome-canvas-pixbuf.c (gnome_canvas_pixbuf_draw): Create the
2106 temporary buffer to the size of the interesction of the bounding
2107 box and the expose area, not the whole expose area. This speeds
2110 * src/gdk-pixbuf-render.c (gdk_pixbuf_render_threshold_alpha): Do
2111 not paint black on the mask, since we already cleared it in a
2112 single gdk_draw_rectangle() operation.
2114 1999-11-22 Raja R Harinath <harinath@cs.umn.edu>
2116 * configure.in (GDK_PIXBUF_DIR): Fix for srcdir != builddir.
2118 1999-11-22 Havoc Pennington <hp@pobox.com>
2120 * src/Makefile.am (GDK_PIXBUF_LIBS): Patch from Paul Fisher
2121 <pnfisher@redhat.com> adds all -lgdk-pixbuf and all other
2122 dependencies to LIBADD variables for loadable modules. Necessary
2123 for a Java dynamic loading thing to be able to figure it out.
2125 1999-11-22 Havoc Pennington <hp@pobox.com>
2127 * src/io-png.c (image_load_increment): Call the update_area
2128 callback depending on the number of rows loaded in this increment.
2130 * src/testpixbuf.c (main): slow down the progressive load demo
2132 1999-11-16 Havoc Pennington <hp@pobox.com>
2134 * src/gdk-pixbuf-drawable.h: Get the quotes right on the #include
2136 1999-11-22 Jonathan Blandford <jrb@redhat.com>
2138 * configure.in (GDK_PIXBUF_DIR): make the symlink. Does not work
2139 for srcdir != buildir != . Beats me why; I can't figure it out.
2140 AC_OUTPUT_COMMANDS doesn't seem to let me substitute it correctly.
2142 1999-11-21 Jonathan Blandford <jrb@redhat.com>
2144 * src/gdk-pixbuf-io.c: added io-bmp from Arjan
2145 <arjan@fenrus.demon.nl>
2147 1999-11-20 Michael Zucchi <zucchi@zedzone.mmc.com.au>
2149 * src/gdk-pixbuf-drawable.c (gdk_pixbuf_from_drawable_core):
2150 Rework/reorder of the code. Each case has been separated into
2151 another function; its big but it should be quick.
2152 gdk_pixbuf_rgba_from_drawable() will now return a pixbuf with
2153 opaque alpha information. Not all depths/formats have been
2154 tested, but 8, 15/16 and 24 (alinged 32) should work ok.
2156 1999-11-17 Larry Ewing <lewing@gimp.org>
2158 * src/gnome-canvas-pixbuf.c (gnome_canvas_pixbuf_bounds):
2159 implement the bounds method correctly.
2160 (compute_viewport_affine): compute the affine need to fit the
2161 image within the viewport given by the args.
2162 (compute_render_affine): call compute_viewport_affine.
2164 1999-11-16 Havoc Pennington <hp@pobox.com>
2166 * src/gdk-pixbuf-drawable.h: Use includes from the current
2167 directory, not the system directory.
2169 Mon Nov 15 17:18:28 1999 George Lebl <jirka@5z.com>
2171 * src/testpixbuf-drawable.c: use includes from the current directory
2172 rather then from the system include directory as gdk-pixbuf
2173 includes are not yet installed when this is compiled.
2175 1999-11-13 Cody Russell <bratsche@dfw.net>
2176 * src/testpixbuf-drawable.c: Added a test program for drawable
2179 * src/Makefile.am: Build testpixbuf-drawable.
2181 1999-11-12 Cody Russell <bratsche@dfw.net>
2183 * src/gdk-pixbuf-drawable.c: Merged in Michael Zucchi's changes.
2185 1999-11-10 Federico Mena Quintero <federico@redhat.com>
2187 * doc/tmpl/gdk-pixbuf-loader.sgml: Populated.
2189 * doc/gdk-pixbuf.signals: Put in the real names of signal
2192 * src/gdk-pixbuf-loader.c: Improved documentation comments.
2194 1999-11-10 Jonathan Blandford <jrb@redhat.com>
2196 * src/gdk-pixbuf-loader.c (gdk_pixbuf_loader_close): emit the
2199 * src/io-ras.c (OneLineMapped_file): Now can handle indexing
2200 correctly. Patch from Arjan to do so.
2202 1999-11-10 Michael Fulbright <drmike@redhat.com>
2204 * src/io-pnm.c (pnm_ascii_read_scanline): Fixed loading of ASCII PNM
2207 * src/testpixbuf.c: Added final queued draw when done loading image.
2209 1999-11-10 Jonathan Blandford <jrb@redhat.com>
2211 * src/gdk-pixbuf-io.c (gdk_pixbuf_load_module): removed spurious
2214 1999-11-10 Federico Mena Quintero <federico@redhat.com>
2216 * src/gdk-pixbuf-io.c (gdk_pixbuf_new_from_xpm_data): Added
2219 1999-11-09 Federico Mena Quintero <federico@redhat.com>
2221 * src/io-png.c: Fixed some incompatible pointer initializations.
2223 * src/io-jpeg.c (image_load_increment): Remove unused variable.
2225 1999-11-09 Michael Fulbright <drmike@redhat.com>
2227 * src/testpixbuf.c: Fixed it to use timeout to read from file
2228 for progressive loading. Set TBF_KBPS=n, where n is the number of
2229 kilobytes/second to simulate in downloading. n has to be an integer.
2231 * src/io-jpeg.c: Slight cosmetic cleanup.
2233 * src/io-pnm.c: Fixed raw PNM loading bug. Also discovered that ASCII
2234 PBM loading has a similar problem and will address tomorrow.
2236 1999-11-09 Havoc Pennington <hp@pobox.com>
2238 * src/Makefile.am (libgdk_pixbuf_la_SOURCES): build the
2239 gdk-pixbuf-drawable stuff.
2241 1999-11-09 Federico Mena Quintero <federico@redhat.com>
2243 * configure.in: Bumped version number to 0.4.
2245 1999-11-09 Michael Fulbright <drmike@redhat.com>
2247 * src/io-pnm.c : Finished progressive PNM loading code. Should handle
2248 all types of PNM files now.
2250 * src/io-jpeg.c (image_load_increment): Figured out problem with
2251 loading Progressive JPEG's progressively (say that 10 times fast).
2252 Currently for Progressive JPEG's the entire image is loaded before
2253 it is displayed. libjpeg supports a fancier mechanism which I may
2256 With these changes all JPEG formats appear to load properly for me.
2258 1999-11-08 Jonathan Blandford <jrb@redhat.com>
2260 * src/io-ras.c (image_load_increment): Final patch from Arjan.
2261 Seems to do progressive loading.
2263 1999-11-08 Michael Fulbright <drmike@redhat.com>
2265 * src/io-pnm.c image_load (): Fixed so we do not create a separate
2266 pixel buffer when reading in image - we reuse the pixel data in
2267 the GdkPixbuf structure instead.
2269 1999-11-08 Michael Fulbright <drmike@redhat.com>
2271 * src/io-pnm.c pnm_read_ascii_scanline (): Added support for
2272 ASCII PNM files. Note I haven't tested loaded ASCII PBM files because
2273 I can't seem to find a utility to convert into this format.
2274 Next is to add progressive loading support for the PNM format.
2276 1999-11-07 Federico Mena Quintero <federico@redhat.com>
2278 * doc/tmpl/gnome-canvas-pixbuf.sgml: Finished detailed explanation
2279 of the width, height, x, and y setting and pixels arguments.
2281 1999-11-05 Jonathan Blandford <jrb@redhat.com>
2283 * src/io-ras.c (image_load): third patch. Now it seems to load.
2285 * src/gdk-pixbuf-io.c: second patch Arjan van de Ven
2286 <arjan@fenrus.demon.nl> to autodetect/load the sunras files.
2288 * src/io-ras.c (image_load): new file from Arjan van de Ven
2289 <arjan@fenrus.demon.nl> to begin the ras loader.
2291 1999-11-05 Federico Mena Quintero <federico@redhat.com>
2293 * doc/gdk-pixbuf-sections.txt: Removed gdk-pixbuf-io, since it is
2294 for internal use only.
2296 * doc/gdk-pixbuf.sgml: Likewise.
2298 * doc/tmpl/gnome-canvas-pixbuf.sgml: Finished docs.
2300 1999-11-05 Michael Fulbright <drmike@redhat.com>
2302 * src/io-pnm.c: Implemented support for reading raw PBM/PGM/PPM
2303 files from a file. Next step is support for ASCII files, and
2304 then incremental loading.
2306 1999-11-04 Federico Mena Quintero <federico@redhat.com>
2308 * Makefile.am: Added doc to SUBDIRS.
2310 1999-11-04 Michael Fulbright <drmike@redhat.com>
2312 * src/io-jpeg.c: Prettied up code slightly.
2313 * src/io-pnm.c: Start of pnm loader (from file and progressively).
2314 Doesn't do much yet (will finish tomorrow).
2315 * src/gdk-pixbuf-io.c: Added pnm to structure of known types.
2317 1999-11-04 Federico Mena Quintero <federico@redhat.com>
2319 * doc/tmpl/rendering.sgml: Populated.
2321 * doc/Makefile.am: Added the template files.
2323 1999-11-04 Havoc Pennington <hp@pobox.com>
2325 * src/gdk-pixbuf-render.c (gdk_pixbuf_render_to_drawable): In
2326 docs, explain what a dither offset is for.
2327 (gdk_pixbuf_render_to_drawable_alpha): Explain why you would use
2328 this function vs. gdk_pixbuf_render_to_drawable().
2330 1999-11-04 Havoc Pennington <hp@pobox.com>
2332 * configure.in: Use libart-config correctly; find gnome-config
2333 separately. Fix GNOME_LIBS to be correct in "no gnome installed
2336 * src/Makefile.am: Link to GNOME_LIBS instead of a hardcoded
2339 Patch untested in the inside-gnome-libs case, I need to commit
2340 then check out to the gnome-libs I'm using.
2342 1999-11-04 Michael Fulbright <drmike@redhat.com>
2344 * src/io-jpeg.c (image_begin_load): Add update_func callback.
2345 * src/io-jpeg.c (image_load_increment): Call updated callback when
2346 new graphic data decoded.
2348 1999-11-04 Jonathan Blandford <jrb@redhat.com>
2350 * src/gdk-pixbuf-loader.c (gdk_pixbuf_loader_update): handle the
2352 * src/io-png.c (image_begin_load): add a update_func callback.
2353 * src/io-gif.c (image_begin_load): add a update_func callback.
2354 (gif_get_lzw): added the update_func ability
2356 * src/io-tiff.c (image_begin_load): add a update_func callback.
2358 1999-11-04 Federico Mena Quintero <federico@redhat.com>
2360 * doc/tmpl/gdk-pixbuf.sgml: Populated.
2362 * doc/tmpl/refcounting.sgml: Populated.
2364 * doc/tmpl/file-loading.sgml: Populated.
2366 * src/gdk-pixbuf.c: Added documentation comments.
2368 * src/gdk-pixbuf-io.c (gdk_pixbuf_new_from_file): Added
2369 documentation comments.
2371 * doc/: Finished integrating the documentation framework.
2373 1999-11-03 Federico Mena Quintero <federico@redhat.com>
2375 * configure.in: Removed libgif stuff now that we do not depend on it.
2376 Added the necessary cruft for gtk-doc.
2378 * src/Makefile.am: Unconditionally build the GIF loader.
2380 1999-11-03 Jonathan Blandford <jrb@redhat.com>
2382 * src/io-gif.c (gif_read): renamed ReadOK to gif_read.
2383 Added a lot of comments to the file.
2385 * src/Makefile.am (libpixbuf_gif_la_LIBADD): Remove dependency on
2388 1999-11-03 Michael Fulbright <drmike@redhat.com>
2390 * src/io-jpeg.c (image_load_increment): Further removal of
2391 bugginess in local buffering code. Handles grayscale jpegs
2394 * src/io-jpeg.c (image_load_stop): Was freeing local context
2395 for jpeg library before calling jpeg_decompres_finish ().
2397 1999-11-03 Jonathan Blandford <jrb@redhat.com>
2399 * src/io-gif.c (image_load_increment): now handle arbitrary buffer
2401 (gif_get_lzw): set the transparency to the right val.
2403 1999-11-03 Federico Mena Quintero <federico@redhat.com>
2405 * src/gnome-canvas-pixbuf.c (gnome_canvas_pixbuf_init):
2406 Initiailize the x and y fields.
2407 (gnome_canvas_pixbuf_destroy): Queue a redraw upon destruction.
2408 (PixbufPrivate): Renamed need_size_update to need_xform_update.
2409 (recompute_bounding_box): Do not use temporary values.
2411 1999-11-03 Jonathan Blandford <jrb@redhat.com>
2413 * src/io-gif.c (set_gif_lzw_clear_code): new state. Fixes
2416 * src/gnome-canvas-pixbuf.c (recompute_bounding_box): remove
2417 unneeded x,y,h,w vars.
2419 1999-11-03 Larry Ewing <lewing@gimp.org>
2421 * src/gnome-canvas-pixbuf.c (compute_render_affine): adjust
2422 render_affine calculation for x,y offsets.
2423 (gnome_canvas_pixbuf_set_arg): add x,y args.
2424 (gnome_canvas_pixbuf_get_arg): add x,y args.
2425 (recompute_bounding_box): simply code using ArtDrect and the
2426 render_affine. Removed compute_xform_vectors as it was no longer
2429 1999-11-03 Federico Mena Quintero <federico@redhat.com>
2431 * src/gnome-canvas-pixbuf.c (gnome_canvas_pixbuf_point): I'm a
2432 doofus. Return a distance, not a boolean, for opaque images.
2434 * src/gnome-canvas-pixbuf.c (recompute_bounding_box): Do proper
2435 rounding of bounding box coordinates.
2436 (gnome_canvas_pixbuf_bounds): Implemented the ::bounds() method.
2437 (gnome_canvas_pixbuf_draw): Use the correct alpha threshold value.
2439 1999-11-03 Jonathan Blandford <jrb@redhat.com>
2441 * src/io-gif.c (gif_prepare_lzw): s/lwz/lzw/g
2443 1999-11-03 Michael Fulbright <drmike@redhat.com>
2445 * src/io-jpg.c (image_load_increment): Fixed code which moved
2446 buffer around as new data comes in to work properly. JPEG progressive
2447 loading should be working now except for grayscale JPEG's, which I
2448 will look into next.
2450 1999-11-03 <sopwith@redhat.com>
2451 * src/testpixbuf.c: A GtkFunction needs to return a value for deterministic behaviour.
2452 Also put dot printing back in.
2454 1999-11-03 <jrb@redhat.com>
2456 * src/io-gif.c (gif_get_extension): Read 'til the next empty block
2459 1999-11-02 Cody Russell <bratsche@dfw.net>
2460 * src/gdk-pixbuf-drawable.c: Changed the behavior to return NULL
2461 if part of the requested image is offscreen, rather than clipping
2464 1999-11-02 Jonathan Blandford <jrb@redhat.com>
2466 * src/io-gif.c (gif_fill_in_lines): Fill in the gif's blank areas
2467 for interlacing and progressive loading.
2469 1999-11-02 Cody Russell <bratsche@dfw.net>
2470 * src/gdk-pixbuf-drawable.c (gdk_pixbuf_from_drawable_core): Now
2471 calls gdk_pixbuf_new_from_art_pixbuf() instead of gdk_pixbuf_new().
2473 1999-11-02 Jonathan Blandford <jrb@redhat.com>
2475 * src/io-gif.c (gif_main_loop): Now progressive gif loading works!
2476 It's a little slow though. )-:
2478 1999-11-02 Elliot Lee <sopwith@redhat.com>
2479 * src/gdk-pixbuf-loader.[ch], src/gdk-pixbuf-io.h: Make the arguments to the
2480 write/load_increment operations const-correct.
2482 1999-11-02 Federico Mena Quintero <federico@redhat.com>
2484 * src/gnome-canvas-pixbuf.c (gnome_canvas_pixbuf_point):
2485 Implemented the ::point() method. We do a simple containment test
2486 instead of a full distance calculation since the canvas is going
2487 to change to that scheme, anyways.
2489 1999-11-02 Elliot Lee <sopwith@redhat.com>
2491 * src/testpixbuf.c: Allow using $TBF_READLEN to specify the size of the chunks
2492 that are read from the input file.
2494 1999-11-02 Larry Ewing <lewing@gimp.org>
2496 * src/gnome-canvas-pixbuf.c (gnome_canvas_pixbuf_render): add aa
2498 (gnome_canvas_pixbuf_class_init): add gnome_canvas_pixbuf_render
2501 1999-11-02 Federico Mena Quintero <federico@redhat.com>
2503 * src/gnome-canvas-pixbuf.c (compute_render_affine): Moved the
2504 affine computation code from ::draw() to here, since it is needed
2505 by ::point() as well.
2507 1999-11-02 Elliot Lee <sopwith@redhat.com>
2509 * src/gdk-pixbuf-loader.c: Reorganize gdk_pixbuf_loader_write into
2510 three functions, and eliminate duplication of code from write()
2511 and close(). Also fix bug where the 128-byte header was being
2514 1999-11-01 Federico Mena Quintero <federico@redhat.com>
2515 * src/gnome-canvas-pixbuf.c (recompute_bounding_box): Fixed
2516 bounding box computation.
2518 1999-11-01 Federico Mena Quintero <federico@redhat.com>
2520 * src/gnome-canvas-pixbuf.c: Start of the pixbuf canvas item.
2521 Drawing affines seem to work. Bounding box is fubared. ::point()
2522 is not implemented. This is a work in progress.
2524 * src/Makefile.am: Added gnome-canvas-pixbuf.[ch] to the list of
2527 * configure.in: Sigh. We need to link in libgnomeui for the
2528 canvas stuff. This mess will disappear when gdk-pixbuf gets
2529 folded into gnome-libs.
2531 1999-10-30 Jonathan Blandford <jrb@redhat.com>
2533 * src/io-gif.c: Some more work. Now it generates a gdk_pixbuf of
2534 the right size, at a minimum, even if the image is squished and
2536 (ReadImage): lets get the offset right. This will let transparent
2539 1999-10-29 Michael Fulbright <drmike@redhat.com>
2541 * src/io-jpeg.c: image_load_increment(): Fixed bug when
2542 image width was not a multiple of 4 - always use the
2543 gdk_pixbuf rowstride to increment pointers!
2545 1999-10-29 Michael Fulbright <drmike@redhat.com>
2547 * src/io-jpeg.c: Added first cut at progressive jpeg loading.
2548 Currently does not handle either progressive jpeg files (jpeg
2549 files with multiple scans at different quality settings), but
2550 I plan on adding this support soon. These are fairly rare in
2551 my experience, so it shouldn't slow people down too much.
2552 Grayscale jpegs also don't work but that should be easy to fix.
2554 1999-10-29 Michael Fulbright <drmike@redhat.com>
2556 * src/testpixbuf.c: Added title to windows so you can identify
2557 progressive and file windows.
2559 1999-10-29 Michael Fulbright <drmike@redhat.com>
2561 * src/gdk-pixbuf-loader.c (gdk_pixbuf_loader_write): Actually
2562 load the image handler when we determine the image type.
2564 * src/gdk-pixbuf-io.[ch] (gdk_pixbuf_load_module): Changed the
2565 previously static function load_image_handler () to
2566 a public function gdk_pixbuf_load_module (). It is needed in
2567 gdk-pixbuf-loader.c to load image handler modules. This function
2568 is different from gdk_pixbuf_get_module (), which only returns
2569 a reference to the required handler, because it actually loads
2570 the handler into memory. Both actions should possibly be combined
2571 in a convenience function since one w/o the other doesn't seem to
2574 1999-10-28 Jonathan Blandford <jrb@redhat.com>
2576 * src/gdk-pixbuf-loader.c (gdk_pixbuf_loader_write): don't send a
2579 1999-10-28 Federico Mena Quintero <federico@redhat.com>
2581 * src/gdk-pixbuf-render.c (gdk_pixbuf_render_to_drawable): New
2582 function to render a portion of a pixbuf to a drawable. Ignores
2583 alpha information and takes in a GC.
2584 (gdk_pixbuf_render_to_drawable_alpha): New function to render a
2585 portion of a pixbuf to a drawable. It automatically creates a GC
2586 and a clipping mask for alpha pixbufs.
2588 1999-10-28 Jonathan Blandford <jrb@redhat.com>
2590 * src/gdk-pixbuf.h: turned convenience macros into convenience
2591 functions so some error checking could be added.
2593 * src/io-tiff.c (image_load_increment): started work on the tiff
2594 non-incremental loader.
2595 (image_begin_load): Finished the incremental loader.
2597 * src/io-gif.c (image_load_increment): started work on the gif
2600 * src/gdk-pixbuf-io.h: Changed ModuleType to GdkPixbufModule.
2602 1999-10-27 Federico Mena Quintero <federico@redhat.com>
2604 * src/gdk-pixbuf-render.c (gdk_pixbuf_render_threshold_alpha): New
2605 function to threshold a pixbuf's alpha channel into a bitmap.
2607 * src/gdk-pixbuf.c (gdk_pixbuf_new): Fixed so that it will
2608 contemplate future extensions to ArtPixBuf's formats.
2610 * src/io-png.c (png_info_callback): Use the new API of gdk_pixbuf_new().
2612 * src/gdk-pixbuf.h (gdk_pixbuf_get_height): Added some convenience
2613 macros to fetch the ArtPixBuf's fields.
2615 1999-10-27 Havoc Pennington <hp@pobox.com>
2617 * src/testpixbuf.c (main): Display the progressive load
2619 * src/io-png.c (setup_png_transformations): Break transformation
2620 code into separate function
2621 (png_info_callback): Use setup_png_transformations
2623 1999-10-27 Havoc Pennington <hp@pobox.com>
2625 * src/gdk-pixbuf-io.c (gdk_pixbuf_new_from_xpm_data): Check
2626 properly whether the XPM module has already been loaded
2627 (gdk_pixbuf_new_from_file): Check properly if loader module
2628 was already loaded (was checking if load symbol was present
2629 in order to decide whether to re-load; should check module !=
2630 NULL, then load != NULL)
2631 (image_handler_load): Check in present working directory,
2632 makes it easier to debug for now
2633 (file_formats): This array initializer was seriously on crack,
2634 was assigning a function pointer to a GModule*
2636 * src/testpixbuf.c (main): Change type of pixbuf_loader to GdkPixbufLoader*
2638 1999-10-27 Havoc Pennington <hp@pobox.com>
2640 * src/gdk-pixbuf-loader.c (gdk_pixbuf_loader_finalize):
2641 Fix typo that prevented compilation
2642 (gdk_pixbuf_loader_destroy): ditto
2644 1999-10-27 Federico Mena Quintero <federico@redhat.com>
2646 * src/gdk-pixbuf-loader.c (gdk_pixbuf_loader_new): Return a
2647 GdkPixbufLoader, not a GtkObject.
2648 (gtk_marshal_NONE__INT_INT_INT_INT): Made static.
2649 (gdk_pixbuf_loader_get_type): Documented.
2650 (gdk_pixbuf_loader_class_init): Initialize the parent class
2652 (gdk_pixbuf_loader_destroy): Added sanity checks. Call the parent
2653 class destroy function.
2654 (gdk_pixbuf_loader_new): Documented.
2655 (gdk_pixbuf_loader_finalize): Call the parent class finalize
2657 (gdk_pixbuf_loader_write): Use size_t for count.
2659 1999-10-27 Michael Fulbright <drmike@redhat.com>
2661 * src/gdk-pixbuf-loader.c (gdk_pixbuf_loader_destroy): Fixed
2662 logic so we only try to close loader if it wasn't previously closed.
2664 1999-10-27 Michael Fulbright <drmike@redhat.com>
2666 * src/gdk-pixbuf-loader.c: Made sure image_loader struct member of
2667 pixbuf_loader properly initialized.
2669 * src/testpixbuf.c: Made sure we cleanup pixbuf_loader properly
2672 1999-10-26 Jonathan Blandford <jrb@redhat.com>
2674 * src/gdk-pixbuf-io.c (image_handler_load): load the vtable fully.
2676 * src/gdk-pixbuf-loader.c: Finished initial cut at the object.
2678 1999-10-26 Havoc Pennington <hp@pobox.com>
2680 * src/gdk-pixbuf-loader.h: fix signals
2682 * src/gdk-pixbuf-io.h: add new vtable fields
2685 1999-10-26 Jonathan Blandford <jrb@redhat.com>
2687 * src/gdk-pixbuf-loader.h: New Class. Beginning of progrssive
2690 1999-10-25 Federico Mena Quintero <federico@redhat.com>
2692 * configure.in (CFLAGS): Patch from Uwe Koloska
2693 <koloska@Rcs1.urz.tu-dresden.de> to fix a stupid typo of mine.
2695 1999-10-22 Havoc Pennington <hp@pobox.com>
2697 * src/io-xpm.c (mem_buffer): Clean up stupid
2698 increment-inside-array-dereference thing
2700 * src/testpixbuf.c: Add XPM data tests.
2702 * src/io-xpm.c: Make the XPM data buffer const, fix const
2703 correctness throughout the code.
2705 1999-10-22 Havoc Pennington <hp@pobox.com>
2707 * src/gdk-pixbuf.h: Export gdk_pixbuf_new_from_xpm_data()
2709 1999-10-22 Havoc Pennington <hp@pobox.com>
2711 * src/io-xpm.c (image_load_xpm_data): Export this symbol for
2712 loading an XPM from memory.
2714 * src/gdk-pixbuf-io.c (gdk_pixbuf_new_from_xpm_data): New
2715 function, loads pixbuf from xpm data
2716 (image_handler_load): Add g_return_if_fail() to ensure the same
2717 module isn't loaded twice. Add g_module_symbol() to scan for XPM
2720 1999-10-22 Federico Mena Quintero <federico@redhat.com>
2722 * src/io-png.c (image_load): Patch from Kristian Hogsberg
2723 Kristensen <hogsberg@daimi.au.dk> to avoid allocating extra row
2724 buffers; the rows can be read in directly into the main pixel
2727 1999-10-20 Federico Mena Quintero <federico@redhat.com>
2729 * src/gdk-pixbuf-io.c (image_handler_load): Free path.
2731 1999-10-20 Federico Mena Quintero <federico@redhat.com>
2733 * configure.in: Bumped version number to 0.3.
2735 * src/Makefile.am (lbgdk_pixbuf_la_LDFLAGS): Added a libtool
2736 version number for the library.
2738 1999-10-20 Federico Mena Quintero <federico@redhat.com>
2740 * src/gdk-pixbuf.h (GdkPixbuf): Removed the unref_fn field. Now
2741 all memory management of the buffer is done by libart.
2743 * src/gdk-pixbuf.c (gdk_pixbuf_unref): Do destruction here.
2744 Removed gdk_pixbuf_destroy, gdk_pixbuf_duplicate.
2746 * src/gdk-pixbuf-data.c (gdk_pixbuf_new_from_data): Implemented in
2747 terms of the libart functions. Removed the old code.
2749 * src/gdk-pixbuf-io.c (image_handler_load): Removed the save
2750 symbols. Saving will not be implemented in GdkPixbuf.
2752 * src/io-gif.c: Removed the saving stub.
2753 (image_load): Fixed memory management to fail gracefully if we run
2754 out of memory while loading the image. Close the gif file when we
2755 are done. This still needs more error handling for the DGif
2758 * src/io-jpeg.c (image_load): Some robustness fixes.
2760 * src/io-png.c: Removed the saving stuff.
2761 (image_load): Some memory management fixes.
2763 * src/io-tiff.c (image_load): Ditto.
2765 * src/io-xpm.c (pixbuf_create_from_xpm): Ditto.
2767 1999-10-18 Havoc Pennington <hp@pobox.com>
2769 * subautogen.sh: New name for macros/autogen.sh
2771 * autogen.sh: use subautogen.sh
2773 1999-10-18 Federico Mena Quintero <federico@redhat.com>
2775 * src/*: Reindented to use the GNOME Indentation. Renamed
2776 GdkPixBuf to GdkPixbuf, for consistency with the function names
2777 (and it is also easier to type) :-)
2779 1999-10-18 Havoc Pennington <hp@pobox.com>
2781 * configure.in: Use AM_PATH_GLIB instead of glib-config directly
2783 * src/Makefile.am: Re-enable testpixbuf with GTK_CFLAGS/GTK_LIBS
2785 1999-10-18 Havoc Pennington <hp@pobox.com>
2787 * Makefile.am (SUBDIRS): Remove "macros"
2789 * configure.in: Don't use GNOME_INIT, handle case where we are
2790 inside gnome-libs. AM_PATH_GTK for the GIF test
2792 * src/Makefile.am: Change flags to work without libgnomeui,
2793 comment out testpixbuf for now
2795 1999-10-18 Federico Mena Quintero <federico@redhat.com>
2797 * configure.in: Use $GTK_LIBS as the extra libs when checking for
2798 libgif/libungif, as they need the X libraries. Fixes bug #2472.
2800 1999-10-10 Cody Russell <bratsche@dfw.net>
2801 * src/gdk-pixbuf-drawable.c: core function now determines whether
2802 the requested geometry is on screen or not, and if some is not
2803 then the request is clamped to geometry that is on the screen.
2805 Changed 'pixbuf' to 'art_pixbuf' in core function.
2807 1999-10-08 Michael Fulbright <drmike@redhat.com>
2809 * src/gdk-pixbuf-data.c: Added to load rgb data from const data.
2811 * src/testpifbuf: Changed test program to display cdrom from rgb data
2812 if no filename given to test program.
2814 1999-10-07 Cody Russell <bratsche@dfw.net>
2815 * src/gdk-pixbuf-drawable.[ch]: Added. (Actually, Miguel committed
2816 them, but I wrote them).
2818 * src/gdk-pixbuf-drawable.h: Added a missing ; so things will now
2821 * src/Makefile.am: Added gdk-pixbuf-drawable.[ch] to
2822 libgdk_pixbuf_la_SOURCES and libgdk_pixbufinclude_HEADERS.
2824 * src/gdk-pixbuf-drawable.c: Added #include "gdk-pixbuf-drawable.h"
2827 * src/gdk-pixbuf-drawable.[ch]: Changed functions to return
2828 GdkPixBuf* instead of ArtPixBuf*.
2830 1999-09-22 Michael Meeks <michael@nuclecu.unam.mx>
2832 * src/gdk-pixbuf.c (gdk_pixbuf_new): created.
2833 (gdk_pixbuf_scale): use gdk_pixbuf_new + return a new scaled image.
2835 * src/gdk-pixbuf.h (struct _GdkPixBuf): Re-organise struct, + add
2836 GdkPixBufUnrefFunc + gdk_pixbuf_new.
2838 * src/io-jpeg.c (image_load): clean to use gdk_pixbuf_new.
2840 * src/io-xpm.c (_pixbuf_create_from_xpm): ditto.
2842 * src/io-tiff.c (image_load): ditto + fix leak
2844 * src/io-png.c (image_load): ditto + add more exit points; monitor.png
2845 crashes this module ( add warning :-)
2847 * src/io-bmp.c (image_load): ditto.
2849 * src/io-gif.c (image_load): ditto.
2851 1999-09-18 Michael Meeks <michael@nuclecu.unam.mx>
2853 * src/gdk-pixbuf.c (gdk_pixbuf_scale): Hack rgba support in so
2854 it doesn't crash scaling with alpha.
2856 1999-09-17 Federico Mena Quintero <federico@redhat.com>
2858 * src/io-bmp.c (image_load): Set the initial ref_count to 1.
2860 * src/io-gif.c (image_load): Likewise.
2862 * src/io-jpeg.c (image_load): Likewise.
2864 * src/io-png.c (image_load): Likewise.
2866 * src/io-tiff.c (image_load): Likewise.
2868 * src/io-xpm.c (_pixbuf_create_from_xpm): Likewise.
2870 * src/gdk-pixbuf-io.c (gdk_pixbuf_load_image): Added an assertion
2871 for the ref_count to be != 0.
2873 * src/gdk-pixbuf.c (gdk_pixbuf_ref): Be more paranoid with sanity
2875 (gdk_pixbuf_unref): Fix incorrect sanity check and comparison.
2877 1999-08-09 Federico Mena Quintero <federico@nuclecu.unam.mx>
2879 * src/io-png.c (image_save): Fixed compiler warnings. Fixed write
2880 to unallocated memory (row_ptr), and fixed its type as well. Take
2881 into account the ArtPixbuf's rowstride when assigning the row
2884 * src/gdk-pixbuf.c: Fixup includes.
2886 * src/gdk-pixbuf-io.c: Likewise.
2888 Sat Jul 31 19:19:47 CEST 1999
2890 * src/gdk-pixbuf-io.c:
2891 * src/io-png.c: Fixed two obvious C syntax bugs
2893 1999-07-29 Mark Crichton <crichton@gimp.org>
2895 * src/io-png.c (image_save): Added PNG saving function
2897 * src/gdk-pixbuf-io.c: Changed image_save function format. Now it's
2898 image_save(GdkPixBuf *p, FILE *f, ...)
2901 1999-07-26 Michael Zucchi <mzucchi@denr.sa.gov.au>
2903 * src/Makefile.am (*_LIB): Only build the relevant loaders which
2904 require extra libraries if we actually have those libraries.
2906 1999-07-23 Richard Hestilow <hestgray@ionet.net>
2908 * src/gdk-pixbuf.h: Include glib.h as it uses g* datatypes
2909 * gdk_pixbufConf.sh.in: Added for gnome-config
2911 * configure.in: Modified to generate gdk_pixbufConf.sh
2913 1999-07-20 Mark Crichton <crichton@gimp.org>
2915 * src/gdk-pixbuf.c (gdk_pixbuf_rotate): Fixed rotation. Now a bbox
2916 calculation needs to be done.
2918 1999-07-18 Larry Ewing <lewing@gimp.org>
2923 * src/io-jpeg.c: Fix a few memory leaks in the, most of them in
2924 error cases but one or two in the common case. There are probably
2925 a few small ones left.
2927 1999-07-18 Mark Crichton <crichton@gimp.org>
2929 * configure.in: removed version.h.
2931 * src/gdk-pixbuf-io.c (pixbuf_check_tiff): Minor readability
2934 1999-07-17 Mark Crichton <crichton@gimp.org>
2936 * src/gdk-pixbuf.c: Removed gdk_pixbuf_free, redundant code.
2937 (gdk_pixbuf_rotate): Added pixbuf rotation code.
2938 (gdk_pixbuf_scale): Changed // comments to /* */
2940 * src/gdk-pixbuf.h (gdk_pixbuf_destroy): Added gdk_pixbuf_destroy
2943 1999-07-16 Larry Ewing <lewing@gimp.org>
2945 * src/testpixbuf.c (expose_func): reverted the expose everything
2946 changes, I'm not sure why these went in.
2947 (config_func): bring this up to date with the new pixbuf_scale
2950 * src/gdk-pixbuf-io.c: added a couple of warnings to the module
2951 loading code so that poeple can diagnose problems better.
2953 * src/gdk-pixbuf.c (gdk_pixbux_scale): fix the borkedness, also it
2954 no longer allocates a new pixbuf, which make things nicer for the
2955 rest of the code. Unfortunately there is still a problem with
2956 scaling rgba images.
2958 1999-07-16 Mark Crichton <crichton@gimp.org>
2960 * src/testpixbuf.c (config_func): ConfigureEvent handler. This
2961 calls gdk_pixbuf_scale. However, something is not working.
2962 N.B.: current pixmap is now stored in user_data with a key of
2965 * src/gdk-pixbuf.c (gdk_pixbuf_scale): Implemented scaling function.
2966 Something is still borked, however.
2968 1999-07-15 Larry Ewing <lewing@gimp.org>
2970 * src/io-jpeg.c (image_load): add raph@gimp.org's fix to the jpeg
2973 * src/testpixbuf.c (main): fix up the file routines a little so
2974 that you can load multiple files given the file names
2976 1999-07-14 Larry Ewing <lewing@gimp.org>
2978 * src/testpixbuf.c (expose_func): added an almost proper expose
2979 handler for testpixbuf
2981 1999-07-13 Mark Crichton <crichton@gimp.org>
2983 * configure.in: Fixed GIF check. Replaced " with '
2984 * src/gdk-pixbuf.c: More (minor) work on gdk_pixbuf_scale
2986 1999-07-13 Mark Crichton <crichton@gimp.org>
2988 * configure.in: I am a bonehead. Added gif-lib check.