1 2007-01-17 Michael Natterer <mitch@imendio.com>
3 Patch taken from maemo-gtk:
5 * io-png.c (png_text_to_pixbuf_option): don't call g_convert() on
8 (png_info_callback): set an error when the size_func would scale
9 the pixbuf away completely.
11 2007-01-16 Matthias Clasen <mclasen@redhat.com>
13 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_write): Just
14 call gdk_pixbuf_loader_close to close the loader in
15 the error case. Fixes memory leaks in the error case,
16 pointed out by David Necas.
18 2007-01-04 Matthias Clasen <mclasen@redhat.com>
20 * io-bmp.c (OneLine32): Fix a warning
22 2006-12-22 Matthias Clasen <mclasen@redhat.com>
24 * io-bmp.c (decode_bitmasks): Handle bmps
25 with more than 8 bits per channel. (#172584,
28 * io-bmp.c: Handle offsets more carefully. (#172188,
31 * io-bmp.c: Handle v5 and OS/2 v2 bmps.
33 * io-bmp.c: Handle alpha masks in v4 and v5 bmps.
35 2006-12-21 Matthias Clasen <mclasen@redhat.com>
37 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_write): Emit
38 the closed signal when closing the loader, pointed out
41 2006-12-21 Matthias Clasen <mclasen@redhat.com>
43 * io-gif.c (gif_get_lzw): Handle invalid gif animations
44 a little bit more robustly. (#357974, Vassilis Pandis,
45 patch by Felix Riemann)
47 * gdk-pixbuf-data.c (gdk_pixbuf_new_from_data):
48 * gdk-pixbuf.c (gdk_pixbuf_new): Remove redundant size
49 checks, and document that width, height must be > 0.
50 (#343330, Felix Riemann)
52 * Makefile.am: Link against GLib. (#341158, Alexey Rusakov)
54 2006-12-19 Matthias Clasen <mclasen@redhat.com>
56 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_close): Don't
57 spew a warning if the printer is already closed.
59 2006-12-09 Matthias Clasen <mclasen@redhat.com>
61 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_write): Behave as
62 documented and close the loader when returning FALSE.
64 2006-10-29 Tor Lillqvist <tml@novell.com>
67 * Makefile.am (EXTRA_DIST): Remove pixbufloader_*.def, they are
68 not used. (#365388) They were all identical, and exported just two
69 symbols, so if somebody needs them for a MSVC build that doesn't
70 use built-in modules it's trivial to hack makefile.msc to produce
71 a common .def file for the loaders. The two symbols that need to
72 be exported are fill_info and fill_vtable.
74 2006-10-11 Tor Lillqvist <tml@novell.com>
76 Enable having some loaders built-in even if loading the others
77 dynamically. Have loaders in the same order as in configure.in in
78 all places where they are handled/listed.
80 * Makefile.am: Define the STATIC_FOO_LIB and FOO_LIB macros
81 conditionally depending on whether said loader is built-in or
82 not. Use the names libstatic-pixbufloader-foo.la instead of
83 libpixbufloader-static-foo.la for the built-in ones so that the
84 "echo libpixbufloader-*.la" won't match them.
86 * gdk-pixbuf-io.c: Reorganize code as to plumb the built-in
87 loaders also if USE_GMODULE. Don't warn about a missing
88 gdk-pixbuf.loaders file if we have at least one included loader.
90 * gdk-pixbuf-private.h
91 * io-*.c: Don't define a generic MODULE_ENTRY, as we can't use it
92 in the loaders anyway. Each loader needs to check if INCLUDE_foo
95 2006-10-08 Matthias Clasen <mclasen@redhat.com>
97 * Apply a cleanup patch by Kjartan Maraas (#341812)
99 2006-09-06 Matthias Clasen <mclasen@redhat.com>
101 * io-pnm.c: Simplify and fix reading of ASCII images.
103 2006-08-17 Matthias Clasen <mclasen@redhat.com>
105 * === Released 2.10.2 ===
107 2006-08-16 Matthias Clasen <mclasen@redhat.com>
109 * gdk-pixbuf-io.c (gdk_pixbuf_new_from_file_at_scale):
110 Stop loading an animation if the first frame is complete.
111 (#350911, Christian Neumair)
113 2006-07-23 Matthias Clasen <mclasen@redhat.com>
115 * === Released 2.10.1 ===
117 2006-07-16 Matthias Clasen <mclasen@redhat.com>
119 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_load_module)
120 (gdk_pixbuf_loader_write, gdk_pixbuf_loader_close)
121 (gdk_pixbuf_loader_ensure_error): Put the code to protect
122 against broken loaders that forget to set error in an
123 auxiliary function and call it in more places. (#346428,
126 * io-xbm.c: Fix incremental loading of
127 xbms. (#346427, Ed Catmur)
128 Also make the xbm loader accept const variations.
130 2006-07-02 Matthias Clasen <mclasen@redhat.com>
132 * === Released 2.10.0 ===
134 2006-06-21 Matthias Clasen <mclasen@redhat.com>
136 * pixops/*.S: NetBSD portability fixes. (#346374,
139 * === Released 2.9.4 ===
141 2006-06-12 Matthias Clasen <mclasen@redhat.com>
143 * === Released 2.9.3 ===
145 2006-06-05 Matthias Clasen <mclasen@redhat.com>
147 * === Released 2.9.2 ===
149 2006-05-16 Matthias Clasen <mclasen@redhat.com>
151 * === Released 2.9.1 ====
153 2006-05-04 Matthias Clasen <mclasen@redhat.com>
155 * === Released 2.9.0 ===
157 2006-04-04 Matthias Clasen <mclasen@redhat.com>
159 * gdk-pixbuf-loader.c:
160 * gdk-pixbuf.c: Use G_DEFINE_TYPE.
162 * gdk-pixbuf.c: No point in making the error path fast by
165 2006-03-24 Matthias Clasen <mclasen@redhat.com>
167 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_write): Remove a
168 pointless check, pointed out by Kjartan Maraas.
170 2006-03-22 Matthias Clasen <mclasen@redhat.com>
172 * gdk-pixbuf-loader.c: Add some documentation about
173 supported image formats, and how to find out about them.
174 (#335536, Murray Cumming)
176 2006-03-20 Matthias Clasen <mclasen@redhat.com>
178 * gdk-pixbuf-animation.c:
182 * io-gif.c: Always save errno to a temporary before making
183 other calls. (#335179, Morten Welinder)
185 2006-03-14 Matthias Clasen <mclasen@redhat.com>
187 * io-gif.c (gdk_pixbuf__gif_image_load): Add a shortcut
188 to stop the gif mainloop after the first frame, if that
189 is all we are interested in. (#334538)
191 2006-03-03 Matthias Clasen <mclasen@redhat.com>
193 * io-pnm.c: Support pnm files with maxval > 255.
194 (#327560, Matthijs Douze)
196 2006-03-03 Matthias Clasen <mclasen@redhat.com>
198 * io-pcx.c (pcx_load_palette_8): Fix incremental loading
199 of 8-bit pcx files. (#148518, Magnus Bergmann)
201 2006-02-28 Anders Carlsson <andersca@imendio.com>
204 Update documentation now that tiff supports saving.
212 (tiff_load_map_file):
213 (tiff_load_unmap_file):
214 (gdk_pixbuf__tiff_image_stop_load):
215 Rename callback functions that are used during loading.
222 (create_save_context):
224 New callback functions which operate on a memory buffer.
226 (gdk_pixbuf__tiff_image_save_to_callback):
227 Implement saving of pixbufs to tiffs.
230 (gdk_pixbuf__tiff_image_save):
231 New function that saves a pixbuf to a FILE handle. Uses
238 Change flags since this module supports writing now.
240 2006-02-10 Matthias Clasen <mclasen@redhat.com>
247 * io-xpm.c: Always check for NULL when using callbacks.
248 (#330563, Benjamin Otte)
250 2006-01-18 Matthias Clasen <mclasen@redhat.com>
252 * io-gif.c (gdk_pixbuf__gif_image_load_increment): Don't cast
253 the results of g_new(). (#327423, Morten Welinder)
255 2006-01-12 Federico Mena Quintero <federico@ximian.com>
257 * gdk-pixbuf-util.c (gdk_pixbuf_saturate_and_pixelate): Clarify
258 the docs ("darkened/brightened" is not "saturation").
260 Fri Dec 30 00:59:21 2005 Jonathan Blandford <jrb@redhat.com>
262 * gdk-pixbuf-io.c (gdk_pixbuf_format_get_license): minor doc edit.
264 2005-12-16 Matthias Clasen <mclasen@redhat.com>
266 * gdk-pixbuf-io.c (_gdk_pixbuf_load_module_unlocked): Use
267 G_MODULE_BIND_LOCAL when opening modules.
269 2005-12-14 Michael Natterer <mitch@imendio.com>
271 * io-jpeg.c (gdk_pixbuf__jpeg_image_load_lines): new utility
272 function which factors out massive code duplication from the
275 2005-12-14 Michael Natterer <mitch@imendio.com>
277 * io-jpeg.c: applied patch from maemo-gtk which avoids the
278 allocation of an intermediate buffer for non-progressive
279 jpegs. Fixed bug #305894.
281 2005-11-15 Matthias Clasen <mclasen@redhat.com>
283 * io-xpm.c: Fix several integer overflows which have been
284 reported as CVE-2005-3186 and CVE-2005-2975.
286 2005-10-12 Matthias Clasen <mclasen@redhat.com>
288 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_write): Only call
289 gdk_pixbuf_loader_eat_header_write() when count > 0. (#318589,
292 2005-10-03 Matthias Clasen <mclasen@redhat.com>
294 * gdk-pixbuf-animation.c (gdk_pixbuf_animation_new_from_file):
295 * gdk-pixbuf-io.c (gdk_pixbuf_new_from_file):
296 * gdk-pixbuf-loader.c: Use a 1k buffer for sniffing image formats,
297 instead of 128 or 256 bytes. (#317225, Sebastien Bacher,
300 2005-09-05 Matthias Clasen <mclasen@redhat.com>
302 * io-tga.c (parse_rle_data): Remove unused variable
303 pbuf_count. (#315282, Kjartan Maraas)
305 2005-08-31 Matthias Clasen <mclasen@redhat.com>
307 * Makefile.am (gdk-pixbuf-enum-types.c): Intern type
308 names in code generated by glib-mkenums, too.
310 * io-ani-animation.c (gdk_pixbuf_ani_anim_iter_get_type)
311 (gdk_pixbuf_ani_anim_get_type):
312 * io-gif-animation.c (gdk_pixbuf_gif_anim_get_type)
313 (gdk_pixbuf_gif_anim_iter_get_type):
314 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_get_type):
315 * gdk-pixbuf.c (gdk_pixbuf_get_type):
316 * gdk-pixbuf-animation.c (gdk_pixbuf_animation_get_type):
317 Intern type names before registering the type to avoid
320 2005-08-30 Matthias Clasen <mclasen@redhat.com>
322 * gdk-pixbuf-io.c (format_check): Make this work again.
324 * io-png.c (png_save_to_callback_write_func): Add a cast
325 to avoid compiler warnings.
327 * pixops/timescale.c (main): Declare src_buf, dest_buf as
328 unsigned to avoid compiler warnings.
330 * gdk-pixbuf-io.h: Declare the prefix and mask members of
331 GdkPixbufModulePattern as char*, to avoid compiler warnings.
333 * io-ani.c (ani_load_chunk): Use g_try_new() in some places.
335 2005-08-24 Matthias Clasen <mclasen@redhat.com>
337 * === Released 2.8.2 ===
339 * === Released 2.8.1 ===
341 2005-08-18 Matthias Clasen <mclasen@redhat.com>
343 * io-ico.c (DecodeHeader): Check for overflow in one more
344 place. (#313818, Tommi Komulainen)
346 2005-08-15 Matthias Clasen <mclasen@redhat.com>
348 * io-jpeg.c (fatal_error_handler): Pay attention to the
349 libjpeg error code and report OOM errors as such. (#312674,
352 2005-08-13 Matthias Clasen <mclasen@redhat.com>
354 * === Released 2.8.0 ===
356 2005-08-07 Matthias Clasen <mclasen@redhat.com>
358 * abicheck.sh: Also check exported variables.
360 2005-08-02 Matthias Clasen <mclasen@redhat.com>
362 * === Released 2.7.5 ===
364 2005-07-22 Matthias Clasen <mclasen@redhat.com>
366 * === Released 2.7.4 ===
368 2005-07-22 Matthias Clasen <mclasen@redhat.com>
370 * queryloaders.c: Accept '*' in masks. (pointed out
371 by William Jon McCann)
373 * gdk-pixbuf-io.c (format_check): Make anchored patterns work
374 as they did before. (#311011, William Jon McCann)
376 2005-07-22 Matthias Clasen <mclasen@redhat.com>
378 * gdk-pixbuf-io.c (format_check): Interpret patterns where
379 the first byte of the mask is '*' as unanchored. (#311011)
380 (gdk_pixbuf_new_from_file): Use the first 256 bytes for
381 sniffing the file format.
383 2005-07-15 Matthias Clasen <mclasen@redhat.com>
385 * === Released 2.7.3 ===
387 2005-07-12 Matthias Clasen <mclasen@redhat.com>
390 * pixops/*: Add copyright and license information.
392 2005-07-09 Tor Lillqvist <tml@novell.com>
394 * Makefile.am: Don't use the scripts in build/win32 to compile the
395 rc file into a resource object file. (This means we lose the
396 build number increment magic, but I doubt it was that useful
397 anyway.) Instead use windres directly. To pass the normal .o file
398 produced by windres through libtool, which would want a .lo file,
399 pass it directly to the linker using a -Wl option.
401 * gdk_pixbuf.rc.in: Replace BUILDNUMBER with 0.
403 2005-07-08 Matthias Clasen <mclasen@redhat.com>
405 * === Released 2.7.2 ===
407 2005-07-01 Matthias Clasen <mclasen@redhat.com>
409 * === Released 2.7.1 ===
411 2005-07-01 Matthias Clasen <mclasen@redhat.com>
413 * gdk-pixbuf-io.c (gdk_pixbuf_new_from_file_at_scale): Allow
414 -1 for width/height and interpret them as "not constrained".
415 (#309258, Mark McLoughlin)
417 2005-06-26 Tor Lillqvist <tml@novell.com>
419 * Makefile.am: Current GNU tools do understand the PRIVATE
420 keyword, so no need to remove those entries from the import
421 library. libtool installs the .dll.a import library itself, so no
422 need to do it here. Do install the .def file.
424 2005-06-22 Matthias Clasen <mclasen@redhat.com>
426 * gdk-pixbuf-i18n.h: Use glib-i18n.h
428 2005-06-20 Matthias Clasen <mclasen@redhat.com>
430 * === Released 2.7.0 ===
432 2005-06-15 Matthias Clasen <mclasen@redhat.com>
434 * gdk-pixbuf.symbols:
435 * gdk-pixbuf-simple-anim.h: Add
436 gdk_pixbuf_simple_anim_iter_get_type()
438 2005-06-08 Matthias Clasen <mclasen@redhat.com>
440 * io-pnm.c (pnm_read_next_value): Check for overflow.
441 (#306394, Morten Welinder)
443 2005-05-27 Matthias Clasen <mclasen@redhat.com>
445 * io-bmp.c: Accept the 108 byte header of BMP v4. (#168799)
447 2005-05-25 Matthias Clasen <mclasen@redhat.com>
449 * gdk-pixbuf.symbols:
450 * gdk-pixbuf-simple-anim.[hc]: No need to expose the iter
451 subclass at all in the headers.
453 * Makefile.am: Add new files.
455 * gdk-pixbuf.symbols: Add new api.
457 * gdk-pixbuf.h: Include gdk-pixbuf-simple-anim.h here.
459 * gdk-pixbuf-simple-anim.[hc]: Add a way to construct
460 simple animations out of pixbufs. (#135161, Dom Lachowicz)
462 2005-05-24 Sven Neumann <sven@gimp.org>
464 * io-png.c: allow to specify the PNG compression level by passing
465 a "compression" parameter to the PNG save function (bug #305337).
467 * gdk-pixbuf-io.c (gdk_pixbuf_save): document the new parameter.
469 2005-04-09 Matthias Clasen <mclasen@redhat.com>
471 * Makefile.am: Use $(NM), not nm directly. (#301299,
472 Nguyen Thai Ngoc Duy)
474 * io-bmp.c (gdk_pixbuf__bmp_image_save_to_callback):
475 Don't overflow the stack. (Jakub Jelinek, Arjan van de Ven)
477 2005-04-08 Matthias Clasen <mclasen@redhat.com>
479 * io-pcx.c: No debugging output, please. (#173107,
482 2005-04-07 Matthias Clasen <mclasen@redhat.com>
484 * io-bmp.c (DecodeColormap): Initialize the colormap to
485 zero. (#171762, David Costanzo)
487 2005-03-30 Matthias Clasen <mclasen@redhat.com>
489 * io-bmp.c: Avoid bus errors due to unaligned access. (#168173,
490 Morten Welinder, Ivan Wong)
492 2005-03-29 Matthias Clasen <mclasen@redhat.com>
494 * io-tga.c (parse_rle_data): Fix the update areas for incremental
495 loading of compressed tgas. (#171883, David Costanzo)
497 2005-03-27 Matthias Clasen <mclasen@redhat.com>
499 * io-bmp.c (DoCompressed): Use the correct update regions for
500 compressed bmps. (#150664, Owen Taylor, test images provided
503 Sun Mar 27 19:59:52 2005 Manish Singh <yosh@gimp.org>
505 * io-bmp.c (grow_buffer): reject 0-sized buffers as corrupt header
506 data. Fixes bug #171707.
508 2005-03-25 Matthias Clasen <mclasen@redhat.com>
510 * gdk-pixbuf-data.c (gdk_pixbuf_new_from_data): Use canonical
513 2005-03-21 Matthias Clasen <mclasen@redhat.com>
515 * gdk-pixbuf.c (gdk_pixbuf_class_init): Mark param spec strings
518 2005-03-14 Matthias Clasen <mclasen@redhat.com>
520 Make PLT-reduction work with gcc4, and don't include
521 everything in gdk-pixbuf-alias.h:
523 * gdk-pixbuf.symbols: Group symbols by header and source file.
524 * /makegdkpixbufalias.pl: Protect definitions by the same
525 preprocessor symbols used to guard the headers. Move
526 the alias declarations to a separate file which is
527 produced when calling makegdkpixbufalias.pl -def
528 * Makefile.am (gdk-pixbuf-aliasdef.c): Add a rule to generate
530 * *.c: Include gdk-pixbuf-alias.h after the other headers,
531 include gdk-pixbuf-aliasdef.c at the bottom.
533 2005-03-10 Tor Lillqvist <tml@novell.com>
537 * gdk-pixbuf.symbols: Implement DLL ABI stablility for
538 gdk_pixbuf_save() and gdk_pixbuf_savev(). (#167973)
540 2005-03-09 Matthias Clasen <mclasen@redhat.com>
542 * io-gif-animation.c (gdk_pixbuf_gif_anim_frame_composite): Fix
543 a C99ism. (#169741, Morten Welinder)
545 2005-03-08 Matthias Clasen <mclasen@redhat.com>
547 * gdk-pixbuf.c (gdk_pixbuf_class_init): Use canonical
548 form of the name when registering properties.
550 * gdk-pixbuf.symbols: Add the new attributes here, too.
552 * gdk-pixbuf-core.h: Use G_GNUC_NULL_TERMINATED where
553 appropriate. (#165682, Marc Meissner)
555 2005-03-07 Matthias Clasen <mclasen@redhat.com>
557 * io-xpm.c: Use a generated table of offsets
558 into a big const string to avoid relocations
559 in the rgb color table. (#168901, Tommi Komulainen)
561 * gen-color-table.pl: Script to generate the table,
562 copied from Owen Taylors script by the same name
565 * xpm-color-table.h: The generated table.
567 2005-03-03 Matthias Clasen <mclasen@redhat.com>
569 * io-xpm.c (pixbuf_create_from_xpm): Check the number
570 of scanned items. (#168906, Morten Welinder)
572 Make the gif loader handle oom when loading
573 animations. (#168857, Tommi Komulainen)
575 * io-gif-animation.c (gdk_pixbuf_gif_anim_frame_composite):
576 Handle oom by returning NULL.
578 * io-gif.c (gif_get_lzw): Return an error if composite
581 2005-02-28 Matthias Clasen <mclasen@redhat.com>
583 * pixops/*.S: Add .note.GNU-stack sections to Mark these as not
584 requiring an executable stack.
586 2005-02-23 Matthias Clasen <mclasen@redhat.com>
588 * gdk-pixbuf-io.c: Document BMP saving support.
590 * io-bmp.c: Support saving as BMP. (168173, Ivan Wong)
592 * io-ico.c: Fix a typo. (#168173, Ivan Wong)
594 2005-02-15 Matthias Clasen <mclasen@redhat.com>
596 * io-pnm.c (pnm_skip_whitespace): Don't read over the end of
597 the buffer if '#' appears at the very end. (#167141, Doug Morgan)
599 2005-02-05 Hans Breuer <hans@breuer.org>
601 * makefile.msc : rule for gdk_pixbuf.def
603 2005-02-07 Matthias Clasen <mclasen@redhat.com>
605 * io-pnm.c (pnm_read_next_value): Pass in the max number
607 (pnm_read_ascii_scanline): And use it here to enable
608 parsing of pbm images without whitespace between the
609 pixels. (#165803, Samuel Hym)
611 2005-01-22 Matthias Clasen <mclasen@redhat.com>
613 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_new_with_type)
614 (gdk_pixbuf_loader_new_with_mime_type): Close the loader
615 before unreffing it in the error case. (#164915, Crispin
618 2005-01-12 Owen Taylor <otaylor@redhat.com>
620 * Makefile.am: Use grep | head -n 1 instead of grep -m 1
622 with slightly older versions of GNU grep in
623 install-libtool-import-lib rule.
625 2005-01-08 Matthias Clasen <mclasen@redhat.com>
627 * === Released 2.6.1 ===
629 2005-01-04 Matthias Clasen <mclasen@redhat.com>
631 * io-bmp.c (DecodeHeader): Error on compressed images with
632 negative height. Also make uncompressed images with data_offset
633 != header_size work. (#150664, Owen Taylor)
635 2005-01-02 Matthias Clasen <mclasen@redhat.com>
637 * pixops/pixops.c (bilinear_box_make_weights): Really fix the
638 math to make the vectors sum up to 1, making GDK_INTERP_HYPER
639 work again. (#162703, Dennis Nezic)
641 2004-12-27 Matthias Clasen <mclasen@redhat.com>
643 * gdk-pixbuf-animation.c (gdk_pixbuf_animation_new_from_file)
644 Avoid deadlock. Pointed out by Callum McKenzie.
646 Wed Dec 22 01:17:44 2004 Jonathan Blandford <jrb@redhat.com>
648 * queryloaders.c (main): print out the version and binary name in
649 the header comment. Problem reported by Seth Nickell.
651 2004-12-16 Matthias Clasen <mclasen@redhat.com>
653 * === Released 2.6.0 ===
655 Fri Dec 10 13:57:44 2004 Manish Singh <yosh@gimp.org>
657 * abicheck.sh: filter out PRIVATE.
659 2004-12-05 Tor Lillqvist <tml@iki.fi>
661 * gdk-pixbuf-animation.c
665 * make-inline-pixbuf.c
666 * queryloaders.c: Use gstdio wrappers. Document that file names
667 are in the GLib file name encoding.
669 * gdk-pixbuf-csource.c
670 * queryloaders.c: On Windows, convert command line arguments and
671 environment variable values from locale encoding to UTF-8.
673 * queryloaders.c: On Windows, use wide character API when
679 * gdk-pixbuf-animation.h
680 * gdk-pixbuf-animation.c: Like in GLib, for DLL ABI stability on
681 Windows, add binary compatibility versions of functions that take
682 file names as arguments. They use the system codepage, not GLib
683 file name encoding (which is UTF-8 on Windows). Use #defines to
684 make newly compiled code use the "real" functions that use the
685 GLib file name encoding scheme.
687 2004-12-02 Matthias Clasen <mclasen@redhat.com>
689 * === Released 2.5.6 ===
691 2004-11-30 Matthias Clasen <mclasen@redhat.com>
693 * gdk-pixbuf-animation.c (gdk_pixbuf_animation_iter_get_pixbuf):
694 Fix a typo in the docs. (#159955, Masao Mutoh)
696 2004-11-29 Matthias Clasen <mclasen@redhat.com>
698 * Makefile.am (gdk-pixbuf-alias.h): Use the perl found by
699 configure. (#149826, Morten Welinder)
701 Sun Nov 28 12:11:21 2004 Manish Singh <yosh@gimp.org>
703 * makegdkpixbufalias.pl: Typo fix, so attributes are really
706 2004-11-28 Matthias Clasen <mclasen@redhat.com>
708 * gdk-pixbuf.symbols:
709 * Makefile.am: Mark get_type() functions generated by glib-mkenums
712 Thu Nov 25 14:21:37 2004 Manish Singh <yosh@gi,p.org>
714 * abicheck.sh: filter out G_GNUC stuff when doing the compare.
716 2004-11-23 Matthias Clasen <mclasen@redhat.com>
718 * gdk-pixbuf-core.h: Don't mark gdk_pixbuf_error_quark() as const,
719 to be consistent with all the other error_quark functions.
720 (technically they are const, but since these are called only
721 in error paths, giving the compiler better optimization
722 opportunities doesn't matter much)
724 * gdk-pixbuf.symbols: Add attribute annotations.
725 * makegdkpixbufalias.pl: Keep attribute annotations, but strip PRIVATE.
726 * Makefile.am (gdk_pixbuf.def): Strip attribute annotations, but keep
729 Mon Nov 15 18:58:22 2004 Manish Singh <yosh@gimp.org>
731 * gdk-pixbuf-private.h: _gdk_pixbuf_lock now returns a gboolean.
733 * abicheck.sh: don't hardcode lengths for cut, instead split on
736 2004-11-15 Matthias Clasen <mclasen@redhat.com>
738 * gdk-pixbuf-animation.c:
739 * gdk-pixbuf-loader.c:
740 * gdk-pixbuf-io.c: Be extra careful when locking and handle
741 the case that the module may initialize the thread system.
743 * gdk-pixbuf-io.[hc] (_gdk_pixbuf_lock): Return whether the
744 lock was actually taken.
746 * queryloaders.c (query_module): Set vtable->module before
747 calling fill_vtable(), since gdk-pixbuf-io.c does does the
748 same and modules may rely on it. (#158177, Dan Winship)
750 2004-11-12 Matthias Clasen <mclasen@redhat.com>
752 * gdk-pixbuf-io.c (gdk_pixbuf_io_init): Don't use
753 _gdk_pixbuf_load_module_unlocked() in the !USE_GMODULE case.
755 * === Released 2.5.5 ===
757 2004-11-12 Matthias Clasen <mclasen@redhat.com>
759 Changes to make gdk-pixbuf threadsafe (#157310, #157306,
762 * gdk-pixbuf-io.h (enum GdkPixbufFormatFlags): Add
763 GDK_PIXBUF_FORMAT_THREADSAFE to indicate that an image loader
766 * gdk-pixbuf-io.c (get_file_formats, _gdk_pixbuf_load_module):
767 Use a lock to make initialization of global data structures
769 * gdk-pixbuf-private.h:
770 * gdk-pixbuf-io.c (_gdk_pixbuf_lock, _gdk_pixbuf_unlock):
771 Auxiliary functions which use another lock to protect
772 threadunsafe image loaders.
774 * gdk-pixbuf-io.c (gdk_pixbuf_real_save):
775 (save_to_callback_with_tmp_file):
776 (gdk_pixbuf_real_save_to_callback):
777 (gdk_pixbuf_new_from_xpm_data):
778 (_gdk_pixbuf_generic_image_load):
779 * gdk-pixbuf-animation.c (gdk_pixbuf_animation_new_from_file):
780 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_load_module):
781 (gdk_pixbuf_loader_close):
782 (gdk_pixbuf_loader_finalize):
783 Use _gdk_pixbuf_lock() and _gdk_pixbuf_unlock().
785 * io-ani.c, io-bmp.c, io-gif.c, io-ico.c:
786 * io-jpeg.c, io-pcx.c, io-png.c, io-pnm.c:
787 * io-ras.c, io-tga.c, io-wbmp.c, io-xbm.c:
788 * io-xpm.c: Mark as threadsafe.
790 * io-tiff.c: Remove pointless locking, mark as
793 2004-11-10 Matthias Clasen <mclasen@redhat.com>
795 * gdk-pixbuf-animation.c:
796 * gdk-pixbuf-io.c: Use g_filename_display_name() instead of
797 g_filename_to_utf8() when putting filenames in error messages.
799 2004-11-04 Matthias Clasen <mclasen@redhat.com>
801 * gdk-pixbuf.c (gdk_pixbuf_class_init): Document current
802 restrictions for property values. (#157409, Matthew H. Plough)
804 2004-11-01 Matthias Clasen <mclasen@redhat.com>
806 * gdk-pixbuf-features.h.in: Break the declaration of the three
807 version variables, so that gtk-doc can grok it.
809 2004-10-29 Hans Breuer <hans@breuer.org>
811 * makefile.msc : updated
813 2004-10-27 Matthias Clasen <mclasen@redhat.com>
815 * === Released 2.5.4 ===
817 2004-10-27 Matthias Clasen <mclasen@redhat.com>
819 * Makefile.am (gdk-pixbuf-alias.h): Fix srcdir != builddir
822 2004-09-19 Matthias Clasen <mclasen@redhat.com>
824 * === Released 2.5.3 ===
826 2004-09-15 Matthias Clasen <mclasen@redhat.com>
829 * io-xpm.c: Fix some security issues discovered by Chris Evans.
831 Mon Sep 13 19:31:34 2004 Matthias Clasen <maclas@gmx.de>
833 * io-jpeg.c (real_save_jpeg): Drop the alpha channel
834 when saving 4-channel pixbufs. (#152450, Emmanuel Pacaud)
836 2004-09-09 Matthias Clasen <mclasen@redhat.com>
838 * makegdkpixbufalias.pl: Use the short prefix "IA__" for
839 aliases instead of the long suffix "__internal_alias".
841 2004-09-01 Matthias Clasen <mclasen@redhat.com>
843 * gdk-pixbuf-core.h: Align argument names with source.
845 Thu Aug 26 01:23:16 2004 Matthias Clasen <maclas@gmx.de>
848 * gdk-pixbuf.symbols:
849 * gdk-pixbuf-io.c (gdk_pixbuf_new_from_file_at_scale):
850 Add gdk_pixbuf_new_from_file_at_scale(), which is just
851 like gdk_pixbuf_new_from_file_at_size(), but optionally
852 ignores the aspect ratio. (#136395, Dom Lachowicz)
854 Wed Aug 25 17:23:23 2004 Manish Singh <yosh@gimp.org>
856 * io-gif.c: remove unused set_need_recomposite() function.
858 2004-08-25 Matthias Clasen <mclasen@redhat.com>
860 * === Released 2.5.2 ===
862 * abicheck.sh: Make work in make distcheck.
864 2004-08-25 Matthias Clasen <mclasen@redhat.com>
866 * Makefile.am: Use the same prefix when creating
867 gdk-pixbuf-marshal.c and gdk-pixbuf-marshal.h
869 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_class_init): _-prefix
872 2004-08-24 Matthias Clasen <mclasen@redhat.com>
874 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_new_with_mime_type): Use
875 the correct index and compare correctly, reported by Tommi Komulainen.
876 (gdk_pixbuf_loader_new_with_mime_type):
878 * gdk-pixdata.c (gdk_pixdata_from_pixbuf): Work around bugs in
879 the runlength encoder by forcing rowstride * height to be
880 divisible by bpp. (#150882)
882 Sun Aug 22 03:20:56 2004 Matthias Clasen <maclas@gmx.de>
884 * pixops/pixops.c (pixops_scale_nearest): Fix a mixup in the handling
885 of dest_channels. (#111922, Christophe Fergeau)
887 Fri Aug 20 11:59:10 2004 Owen Taylor <otaylor@redhat.com>
889 * io-bmp.c: Fix infinite loop that can occur for bad
890 image data (#150601, Chris Evans, Manish Singh)
892 2004-08-17 Matthias Clasen <mclasen@redhat.com>
894 * abicheck.sh: No need for INCLUDE_INTERNAL_SYMBOLS any more.
896 * Makefile.am (gdk-pixbuf-alias.h): Don't use cpp to filter the symbols.
898 * makegdkpixbufalias.pl: Move the #ifdef processing into the perl script,
899 and keep the #ifdefs which differentiate between platforms.
901 * gdk-pixbuf.symbols: Remove the marshalers.
903 * Makefile.am (stamp-gdk-pixbuf-marshal.h): _-prefix the marshalers.
905 Thu Aug 12 22:19:12 2004 Matthias Clasen <maclas@gmx.de>
907 * io-bmp.c (DecodeHeader): Properly determine the number of
908 colors in an OS/2 BMP file. (#150003, Jon-Kare Hellan)
910 2004-08-12 Matthias Clasen <mclasen@redhat.com>
912 * pixops/pixops.c: Remove C99-isms. (#149967, Vincent Noel)
914 Wed Aug 11 22:56:55 2004 Matthias Clasen <maclas@gmx.de>
916 * abicheck.sh: Check all symbols.
918 2004-08-11 Matthias Clasen <mclasen@redhat.com>
920 * pixops/pixops.c: Make scaling and compositing functions handle
921 edge pixels consistently. (#111922, Brian Cameron)
923 * pixops/pixops-internal.h:
925 * pixops/*.S: underscore prefix the mmx implementations, in order
928 * gdk-pixbuf.symbols: Remove the mmx pixops implementations.
930 * abicheck.sh: No need to define INCLUDE_MMX_SYMBOLS any more.
932 Tue Aug 10 23:53:59 2004 Matthias Clasen <maclas@gmx.de>
934 Add hidden aliases for exported symbols which are
935 used internally in order to get rid of many PLT
936 entries. (#145519, Arjan van de Ven)
938 * gdk/Makefile.am: Add rules to generate gdk_pixbuf.def and
939 gdk-pixbuf-alias.h from gdk-pixbuf.symbols, and make make
940 check check the abi with abicheck.sh.
942 * gdk/gdk-pixbuf.symbols: New file. Definition of the gdk-pixbuf
943 ABI. The file can be processed by cpp to filter out certain
946 * gdk/abicheck.sh: New file. Script to check the actually
947 symbols exported from libgdk_pibuf.2.0.so against the symbols
948 found in gdk-pixbuf.symbols.
950 * gdk/makegdkpixbufalias.pl: New file. Perl script to generate the
951 header containing the alias definitions for internally used
952 exported symbols from a list of symbols.
954 * *.c: Include gdk-pixbuf-alias.h
956 2004-08-06 Hans Breuer <hans@breuer.org>
958 * gdk_pixbuf.def makefile.msc : updated
960 Sun Aug 1 23:57:06 2004 Matthias Clasen <maclas@gmx.de>
962 * io-pcx.c (pcx_increment_load_data_1): Fix progressive
963 loading of 8bit pcx files. (#148518, Magnus Bergman)
965 2004-08-01 Matthias Clasen <mclasen@redhat.com>
967 * === Released 2.5.1 ===
969 Tue Jul 20 22:23:26 2004 Matthias Clasen <maclas@gmx.de>
971 * gdk-pixbuf-io.h: Remove trailing commas from
972 enumerations. (#148035)
974 Sun Jul 18 20:17:41 2004 Soeren Sandmann <sandmann@daimi.au.dk>
976 * === released 2.5.0 ==
978 Thu Jul 15 19:19:21 2004 Matthias Clasen <maclas@gmx.de>
980 * io-png.c (real_save_png):
981 * gdk-pixbuf-io.c (gdk_pixbuf_io_init): Use 'cannot' instead
982 of 'can not' in messages. (#144226, Morten Welinder)
984 Fri Jul 9 15:38:06 2004 Manish Singh <yosh@gimp.org>
986 * gdk-pixbuf-io.c (gdk_pixbuf_format_set_disabled): function doesn't
987 return a value, so don't use g_return_val_if_fail()
989 * gdk-pixbuf-scale.c (gdk_pixbuf_rotate_simple): initialize dest in
990 the can't happen case, to quiet gcc.
992 * io-tiff.c (tifflibversion): enclose in #if TIFFLIB_VERSION >=
995 Wed Jul 7 23:53:58 2004 Matthias Clasen <maclas@gmx.de>
998 * gdk-pixbuf-io.c (gdk_pixbuf_format_is_disabled):
999 * gdk-pixbuf-io.c (gdk_pixbuf_format_set_disabled):
1000 * gdk-pixbuf-io.c (gdk_pixbuf_format_get_license):
1001 New functions to disable/enable individual loaders and to
1002 obtain license information about loaders.
1004 * gdk-pixbuf-io.h (GdkPixbufFormat): Add disabled and
1007 * gdk-pixbuf-io.c (_gdk_pixbuf_get_module):
1008 * gdk-pixbuf-io.c (_gdk_pixbuf_get_named_module): Skip
1011 * io-*.c: Add license information in the fill_info
1014 2004-07-07 Matthias Clasen <mclasen@redhat.com>
1016 * gdk-pixbuf-features.h.in: Fix the build.
1018 2004-07-06 Tor Lillqvist <tml@iki.fi>
1020 * gdk-pixbuf-features.h.in
1021 * gdk-pixbuf.c: Mark the version variables for proper import and
1022 export from Windows DLLs. Thanks to Laurent Sansonetti for
1023 reporting the problem.
1025 Sat Jul 3 00:41:44 2004 Matthias Clasen <maclas@gmx.de>
1027 * pixops/pixops.c (bilinear_box_make_weights): Correct the
1028 math to calculate bilinear weights. (#112412, Brian Cameron)
1030 Mon Jun 21 00:44:51 2004 Matthias Clasen <maclas@gmx.de>
1032 * gdk-pixbuf-transform.h:
1033 * gdk-pixbuf-scale.c (gdk_pixbuf_rotate_simple):
1034 * gdk-pixbuf-scale.c (gdk_pixbuf_flip): New functions to
1035 rotate pixbufs by multiples of 90 degrees and to flip them
1036 horizontally or vertically.
1038 Sun Jun 20 01:06:48 2004 Matthias Clasen <maclas@gmx.de>
1040 Header reorganization. (#51999, Jeff Franks, reorganization
1041 proposed by Havoc Pennington)
1043 * gdk-pixbuf.h: This is now an include-only header, and the only
1044 one which applications should directly use.
1046 * gdk-pixbuf-animation.h: Add animation api from gdk-pixbuf.h.
1047 * gdk-pixbuf-io.h: Add io api from gdk-pixbuf.h.
1048 * gdk-pixbuf-loader.h: Add loader api from gdk-pixbuf.h.
1049 * gdk-pixbuf-transform.h: New header.
1050 * gdk-pixbuf-core.h: New header.
1052 Sat Jun 19 01:44:12 2004 Matthias Clasen <maclas@gmx.de>
1054 * gdk-pixbuf-scale.c (gdk_pixbuf_composite): Add a figure which
1055 explains pixbuf compositing.
1057 2004-06-16 Matthias Clasen <mclasen@redhat.com>
1059 * io-tiff.c: Make the tiff loader work with both
1060 libtiff 3.5.7 and libtiff 3.6.1. (#135541, Marco Ghirlanda)
1062 Fri Jun 11 22:02:56 2004 Matthias Clasen <maclas@gmx.de>
1064 * io-gif.c, io-pnm.c, io-tga.c, io-xpm.c: Don't use
1065 contractions like "don't" or "isn't" in error messages.
1066 It isn't nice to use them in log entries either...
1067 (#137774, Morten Welinder, patch by Alexander Winston)
1069 Sat Jun 5 00:59:12 2004 Matthias Clasen <maclas@gmx.de>
1073 * gdk-pixbuf-animation.c:
1074 * gdk-pixbuf-io.c: Convert filenames to UTF-8 when embedding
1075 them in error messages. (#143654, Sven Neumann)
1077 Sun May 16 22:53:47 2004 Matthias Clasen <maclas@gmx.de>
1081 * io-pnm.c (pnm_read_next_value): Don't read integers
1082 partially. (#142584, Kouichirou Hiratsuka)
1084 2004-05-10 Matthias Clasen <mclasen@redhat.com>
1088 * pixops/timescale.c:
1091 * gdk-pixbuf-scale.c: _-prefix the nonstatic pixops_...
1092 functions. (#142233, Morten Welinder)
1094 Wed May 5 23:09:48 2004 Matthias Clasen <maclas@gmx.de>
1096 * gdk-pixbuf-io.h (GdkPixbufFormatFlags): New format flag
1097 GDK_PIXBUF_FORMAT_SCALABLE to mark scalable formats.
1100 * gdk-pixbuf-io.c (gdk_pixbuf_format_is_scalable): New function.
1101 (#137995, Dom Lachowicz)
1103 2004-04-30 Matthias Clasen <mclasen@redhat.com>
1105 * === Released 2.4.1 ===
1107 2004-04-13 Matthias Clasen <mclasen@redhat.com>
1109 * io-ani.c (gdk_pixbuf__ani_image_load_animation):
1110 * gdk-pixbuf-io.c (gdk_pixbuf_get_file_info)
1111 (_gdk_pixbuf_generic_image_load)
1112 (gdk_pixbuf_new_from_file_at_size): When calling fread()
1113 in a loop, check for ferror() as well as for feof() to
1114 avoid infinite loops on directories. (#137804, Alex Converse)
1116 Mon Mar 15 15:01:59 2004 Owen Taylor <otaylor@redhat.com>
1118 * === Released 2.4.0 ===
1120 2004-03-15 Tor Lillqvist <tml@iki.fi>
1122 * queryloaders.c (main): [Win32] Look up installation prefix at
1123 run-time, replace prefix in PIXBUF_LIBDIR with that. (#106141)
1125 Merges from stable branch that had been left out. (#136282, J. Ali
1128 Changes for run-time lookup of installation location on Win32:
1130 * Makefile.am (INCLUDES): Define GTK_PREFIX as $(prefix).
1132 * gdk-pixbuf-io.c (get_sysconfdir): New function, look up
1133 installation location at runtime and deduce GTK_SYSCONFDIR
1135 (get_toplevel): Similar, for the top-level installation directory.
1136 (correct_prefix): Replace compile-time prefix with run-time
1138 (get_libdir): Remove, not used any longer.
1139 (gdk_pixbuf_io_init): Call correct_prefix() on Win32.
1141 * queryloaders.c (query_module): [Win32] Change backslahses into
1144 Tue Mar 9 09:33:28 2004 Owen Taylor <otaylor@redhat.com>
1146 * === Released 2.3.6 ===
1148 2004-03-05 Tor Lillqvist <tml@iki.fi>
1150 * gdk_pixbuf.def: Add missing entries. Thanks to J. Ali Harlow.
1152 Fri Mar 5 22:22:25 2004 Matthias Clasen <maclas@gmx.de>
1154 * io-bmp.c (OneLine32): Don't try to load an alpha channel
1155 from the BMP, since there is no evidence that even 32bit
1156 BMPs have an alpha channel. (#135502)
1158 Mon Mar 1 19:47:48 2004 Owen Taylor <otaylor@redhat.com>
1160 * === Released 2.3.5 ====
1162 2004-02-28 Hans Breuer <hans@breuer.org>
1164 * io-tiff.c : include <io.h> for lseek()
1165 * io-xbm.c : use HAVE_UNISTD_H
1167 Tue Feb 24 14:45:03 2004 Owen Taylor <otaylor@redhat.com>
1169 * === Released 2.3.3 ===
1171 Sun Feb 22 01:09:55 2004 Matthias Clasen <maclas@gmx.de>
1173 * io-bmp.c (gdk_pixbuf__bmp_image_begin_load): Remove debugging
1176 Fri Feb 20 22:25:32 2004 Matthias Clasen <maclas@gmx.de>
1178 * io-bmp.c (DecodeHeader): Store and sanity-check the clrUsed field
1179 from the header for use in DecodeColormap.
1180 * io-bmp.c (DecodeColormap): Don't read more colormap entries than
1181 the header says are there. (#134235, Kazuho Okui)
1183 Sun Feb 8 01:07:20 2004 Manish Singh <yosh@gimp.org>
1185 * gdk-pixbuf-io.c: removed unnecessary G_OBJECT() cast checks.
1187 * io-jpeg.c: make the return type for to_callback_empty_output_buffer
1188 "boolean", which should be defined by the jpeg headers. The right
1189 return type for this function depends on how the jpeg library
1190 was built (one wonders what happens if different compilers are used).
1192 2004-01-28 Hans Breuer <hans@breuer.org>
1194 * gdk_pixbuf.def : updated externals
1196 Sat Jan 17 23:02:55 2004 Matthias Clasen <maclas@gmx.de>
1198 The second part of the fix for #114351 (see also
1201 * gdk-pixbuf-i18n.h (P_): Use translation domain gtk20-properties.
1203 Sat Jan 17 00:01:51 2004 Matthias Clasen <maclas@gmx.de>
1205 The first part of the fix for #114351 (see also
1208 * gdk-pixbuf-i18n.h: Define P_() for property blurbs and nicks.
1210 * gdk-pixbuf.c: Mark property blurbs and nicks with P_().
1212 Thu Jan 8 22:01:14 2004 Matthias Clasen <maclas@gmx.de>
1214 * queryloaders.c (loader_sanity_check): Don't use bitwise operators
1215 on booleans. (#130923, reported by Telsa Gwynne, fix by Dave Jones)
1217 2004-01-06 Federico Mena Quintero <federico@ximian.com>
1219 * gdk-pixbuf-io.c (gdk_pixbuf_save): Escape an ampersand in the
1220 documentation comment, and hack around an empty line in the code
1221 example so that gtk-doc won't put a <para> due to it.
1223 * gdk-pixbuf.c (gdk_pixbuf_get_pixels): Link to the documentation
1224 section on image data.
1226 2004-01-06 Federico Mena Quintero <federico@ximian.com>
1228 * gdk-pixdata.c (gdk_pixbuf_new_from_inline): Fix example in
1229 documentation comment. Fixes #130701.
1231 Wed Jan 7 02:41:14 2004 Matthias Clasen <maclas@gmx.de>
1233 * gdk-pixbuf-io.c (gdk_pixbuf_save_to_bufferv):
1234 * gdk-pixbuf-io.c (gdk_pixbuf_save_to_buffer):
1235 * gdk-pixbuf-io.c (gdk_pixbuf_save_to_callbackv):
1236 * gdk-pixbuf-io.c (gdk_pixbuf_save_to_callback): New public API
1237 to save pixbufs to non-file locations. (#82203, Tim Evans)
1240 * gdk-pixbuf.def: Declare the new public API.
1242 * gdk-pixbuf-io.h: Add save_to_callback to the module interface.
1245 * io-png.c: Implement save_to_callback.
1247 * gdk-pixbuf-io.c (gdk_pixbuf_savev):
1248 * gdk-pixbuf-io.c (gdk_pixbuf_save): Update documentation.
1250 * gdk-pixbuf-io.c (gdk_pixbuf_real_save): Support saving via
1251 image_module->save_to_callback.
1253 * gdk-pixbuf-io.c (gdk_pixbuf_real_save_to_callback): New generic
1254 save_to_callback function which falls back to image_module->save
1257 Wed Jan 7 01:17:36 2004 Matthias Clasen <maclas@gmx.de>
1259 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_size_func):
1260 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_set_size):
1261 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_init): Make it possible
1262 to call gdk_pixbuf_loader_set_size (loader, 0, 0) by changing
1263 the initial values of priv->width/height to -1.
1265 * io-tiff.c (tiff_image_parse):
1266 * io-ras.c (RAS2State):
1267 * io-pnm.c (gdk_pixbuf__pnm_image_load_increment):
1268 * io-pcx.c (gdk_pixbuf__pcx_load_increment):
1269 * io-jpeg.c (gdk_pixbuf__jpeg_image_load_increment):
1270 * io-png.c (png_info_callback):
1271 * io-ico.c (DecodeHeader):
1272 * io-bmp.c (DecodeHeader): Call size_func once the size is known,
1273 even if the module can't make use of the scaling information. If
1274 size_func returns 0, don't allocate a pixbuf and return, if
1275 necessary with an error.
1278 * gdk-pixbuf-io.c (gdk_pixbuf_get_file_info): A new function
1279 to determine the type and size of an image file without loading
1280 it completely. (#53725)
1282 Sun Jan 4 00:44:57 2004 Matthias Clasen <maclas@gmx.de>
1284 * gdk-pixbuf.c (gdk_pixbuf_class_init): Turn the pixbuf
1285 attributes into (construct-only, but always readable)
1286 properties. (#130196)
1288 * gdk-pixbuf-data.c (gdk_pixbuf_new_from_data): Set properties
1291 Mon Dec 22 01:35:36 2003 Matthias Clasen <maclas@gmx.de>
1293 * Makefile.am (gdk-pixbuf.loaders): Fix building with
1294 --disable-modules --with-included-loaders, create an
1295 empty gdk-pixbuf.loaders file. (#124496, Arno Charlet, fix
1296 proposed by Owen Taylor)
1298 Thu Dec 11 01:57:05 2003 Matthias Clasen <maclas@gmx.de>
1300 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_class_init): Move
1301 the documentation for signals inline, to get proper parameter
1302 documentation. (#128977)
1304 Sat Nov 15 00:26:19 2003 Matthias Clasen <maclas@gmx.de>
1306 * queryloaders.c (loader_sanity_check): Check that the mask
1307 is NULL or a string of the same length consisting entirely of
1308 ' ', '!', 'x', 'z', 'n'.
1310 Mon Nov 10 00:17:52 2003 Matthias Clasen <maclas@gmx.de>
1312 * Makefile.am (install-data-local): Typo fix in warning.
1314 Sun Nov 9 23:07:05 2003 Matthias Clasen <maclas@gmx.de>
1316 * gdk-pixbuf-io.c (_gdk_pixbuf_generic_image_load): If neither
1317 load nor begin_load are available fall back to load_animation
1318 and use gdk_pixbuf_animation_get_static_image() to obtain a
1319 pixbuf. Inefficient, but at least doesn't crash.
1321 Sun Nov 9 21:56:20 2003 Matthias Clasen <maclas@gmx.de>
1323 * queryloaders.c (write_loader_info): New function to write
1324 out the information for a single loader, factored out of
1326 (loader_sanity_check): New function to perform
1327 sanity checks on a loader.
1328 (query_module): Use the new functions.
1330 Thu Nov 6 00:27:27 2003 Matthias Clasen <maclas@gmx.de>
1332 * io-pcx.c (gdk_pixbuf__pcx_load_increment): Fold two similar
1333 strings into on. (#126204, Danilo Segan)
1335 2003-09-19 Matthias Clasen <maclas@gmx.de>
1337 * io-tga.c (try_preload): Remove a pointless check.
1338 (#122710, Kjartan Maraas)
1340 Mon Aug 18 10:25:29 2003 Owen Taylor <otaylor@redhat.com>
1342 * gdk-pixdata.c (gdk_pixdata_to_csource): Add the correct
1343 alignment magic for Sun compiler and for GCC to get
1344 the strings aligned. (Patch from Brian Cameron, #117217)
1346 2003-08-14 Matthias Clasen <maclas@gmx.de>
1348 * gdk-pixdata.c (gdk_pixdata_to_csource): Improve doc comment
1349 wording. (#119754, Doug Quale)
1351 2003-08-03 Matthias Clasen <maclas@gmx.de>
1353 * gdk-pixbuf.c (gdk_pixbuf_get_rowstride):
1354 * gdk-pixbuf-data.c (gdk_pixbuf_new_from_data): Clarify misleading
1355 explanation of rowstride. (#119000)
1357 2003-07-24 Matthias Clasen <maclas@gmx.de>
1359 * gdk-pixbuf-io.c (gdk_pixbuf_new_from_file_at_size): Preserve the
1360 aspect ratio. (#118145, Owen Taylor)
1362 2003-07-23 Matthias Clasen <maclas@gmx.de>
1364 * gdk-pixbuf-io.c (gdk_pixbuf_new_from_file_at_size): Close loader
1365 before unref'ing it. (#118146, Owen Taylor)
1367 2003-03-01 Hans Breuer <hans@breuer.org>
1369 * makefile.msc : updated
1371 * gdk_pixbuf.def : export a bunch of new functions
1373 2003-07-18 Matthias Clasen <maclas@gmx.de>
1375 * pixops/pixops.c (correct_total): Split correction into multiple
1376 pieces if no single weight is large enough to apply the unsplit
1377 correction. (#117431, problem reported by Tomas Ögren)
1379 2003-07-13 Matthias Clasen <maclas@gmx.de>
1382 * gdk-pixbuf-io.c (gdk_pixbuf_new_from_file_at_size): New function
1383 to load an image from a file at a specified size. (#105326, Dom
1386 2003-07-11 Matthias Clasen <maclas@gmx.de>
1388 * queryloaders.c (query_module): Handle absolute filenames
1389 properly. (#117170, Jens Elkner)
1391 * gdk-pixbuf-io.c: Mention that NULL-terminated arrays returned by
1392 gdk_pixbuf_format_get_mime_types() and
1393 gdk_pixbuf_format_get_extensions() must be freed with g_strfreev().
1395 2003-07-04 Matthias Clasen <maclas@gmx.de>
1397 * gdk-pixbuf-io.c: Document ICO save parameters.
1399 * io-ico.c: Support saving of ICOs and CURs. Currently, only
1400 single-image ICOs are produced, but the code for multi-image ICOs
1401 is already in place. The saver understands the options "depth"
1402 (can be "32", "24" or "16") and "x_hot"/"y_hot" for hotspot
1403 coordinates of CURs.
1405 2003-06-28 Matthias Clasen <maclas@gmx.de>
1407 * io-ico.c (DecodeHeader): Stop discriminating against 32bpp ICOs
1408 a): Use the byte size of the image as a heuristic when selecting
1409 the bitmap to load - this lets us select 32bpp bitmaps which come
1410 after a 8bpp bitmap.
1411 (OneLineTransp): Stop discriminating against 32bpp ICOs b): Don't
1412 overwrite the alpha channel of 32bpp ICOs.
1413 (gdk_pixbuf__ico_image_load_increment): Stop decoding the header
1416 Fri Jun 27 03:56:59 2003 Soeren Sandmann <sandmann@daimi.au.dk>
1418 * io-gif-animation.c (gdk_pixbuf_gif_anim_frame_composite): Make
1419 it compile with C89 compilers.
1421 2003-06-23 Matthias Clasen <maclas@gmx.de>
1423 * io-gif.c (gif_get_frame_info): Remove the pointless refusal to
1424 load images with dubious disposal mode on the first frame. Just
1425 ignore it, as everybody else does.
1427 2003-06-22 Matthias Clasen <maclas@gmx.de>
1429 * gdk-pixbuf-loader.[hc] (gdk_pixbuf_loader_new_with_mime_type):
1430 New function to obtain a loader for a specific mime type.
1431 (#105324, Dom Lachowicz)
1433 * io-gif.c (gif_get_extension): Reset block_count to 0 for all
1434 application extensions, otherwise the data blocks of unknown
1435 extensions are not propertly skipped.
1437 Second half of the fix for #106962, handle frames extending beyond
1440 * io-gif.c (clip_frame): New helper function to clip a rectangle
1441 to the logical screen size of the gif.
1442 (maybe_update): New helper function to call update_func only if
1443 the rectangle is not completely off-bounds.
1444 (gif_get_lzw): Read frames extending outside the logical screen
1445 size, but be careful clip to the logical screen size
1446 when operating on the composite pixbuf and when calling update_func.
1447 (gif_init): Set the animation size to the logical screen size.
1448 (gif_get_frame_info): Don't refuse to load images with frames
1449 extending beyond the logical screen size.
1451 * io-gif-animation.c (gdk_pixbuf_gif_anim_frame_composite): Be
1452 careful to clip all rectangles to the logical screen size, also
1453 handle the fact that frames may be completely off-bounds.
1455 2003-06-21 Matthias Clasen <maclas@gmx.de>
1457 * io-gif.c: Merge from 2.2: Fix update_func() arguments and accept
1458 empty frames. (#106962)
1460 2003-06-17 Matthias Clasen <maclas@gmx.de>
1462 * Makefile.am (man_MANS): Removed, man pages are now installed
1463 from docs/reference/gdk-pixbuf.
1465 2003-06-03 Matthias Clasen <maclas@gmx.de>
1467 * gdk-pixdata.c (gdk_pixbuf_new_from_inline): Document
1468 data_length == -1, add an example. (#97290)
1470 2003-06-01 Matthias Clasen <maclas@gmx.de>
1472 * gdk-pixdata.h (struct _GdkPixdata): Fix misleading documentation
1473 of rowstride. (#113924, Noah Levitt)
1475 2003-05-27 Matthias Clasen <maclas@gmx.de>
1477 * io-wbmp.c: Remove dubious bitfields of
1478 unspecified signedness. (#112919, Morten Welinder)gdk-p
1480 * gdk-pixdata.c (gdk_pixdata_to_csource): Replace all occurances
1481 of g_string_new ("") by g_string_new (NULL). (#106975, Morten
1484 2003-05-21 Matthias Clasen <maclas@gmx.de>
1486 * pixbufloader_pcx.def:
1487 * io-pcx.c: A loader for PCX files. (#113035, Josh Beam)
1490 * Makefile.am: Add PCX loader.
1492 2003-05-19 Matthias Clasen <maclas@gmx.de>
1494 Improve progressive loading from slow sources: (#107368)
1496 * io-gif-animation.c (gdk_pixbuf_gif_anim_get_iter): Initialize
1497 first_loop_slowness.
1498 (gdk_pixbuf_gif_anim_iter_advance): Don't wrap during loading if
1499 the datasource falls behind the speed of the display.
1501 * io-gif-animation.h: Add a loading flag to GdkPixbufGifAnim and
1502 first_loop_slowness to GdkPixbufGifAnimIter.
1504 Wed May 14 18:24:50 2003 Owen Taylor <otaylor@redhat.com>
1506 * gdk-pixdata.c (gdk_pixdata_deserialize): Add a
1507 (gint32 *) => (guint32 *) cast. (#108615, Rick Jones)
1509 2003-04-24 Matthias Clasen <maclas@gmx.de>
1511 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_write):
1512 (gdk_pixbuf_loader_new_with_type):
1513 (gdk_pixbuf_loader_close):
1514 * gdk-pixbuf-io.c (gdk_pixbuf_new_from_file):
1517 * gdk-pixbuf-animation.c (gdk_pixbuf_animation_new_from_file):
1518 Add sanity checks for GError handling. (#108345)
1520 Tue Apr 1 15:33:51 2003 Owen Taylor <otaylor@redhat.com>
1522 * pixops/pixops.c (make_weights): Exploit the fact that all
1523 our filters are separable to simplify the calculation of
1524 the weight tables. (Based on a patch from Brian Cameron.)
1526 * pixops/Makefile.am pixbuf-transform-math.ltx:
1527 Add a short article describing how the math in pixops.c
1530 2003-03-21 Matthias Clasen <maclas@gmx.de>
1532 * gdk-pixbuf-animation.c (gdk_pixbuf_non_anim_get_type): Add
1533 missing static. (#108614)
1535 * io-jpeg.c (gdk_pixbuf__jpeg_image_begin_load):
1536 * io-ico.c (gdk_pixbuf__ico_image_stop_load): Add missing static
1537 qualifiers apparently causing problems on some platforms. (#108617)
1539 2003-03-11 Matthias Clasen <maclas@gmx.de>
1541 * io-ico.c (DecodeHeader): Calculate LineWidth for 16bpp from
1542 width, like for the other depths. (noticed by Marijn Ros)
1544 2003-03-08 Matthias Clasen <maclas@gmx.de>
1546 Bug #107664 continued:
1548 * io-xpm.c (find_color): Fix 0/FALSE confusion
1549 * gdk-pixbuf.c (gdk_pixbuf_get_has_alpha): Fix -1/gboolean
1552 2003-03-06 Matthias Clasen <maclas@gmx.de>
1554 * io-gif.c (gif_read): Fix 0/FALSE confusion (#107664, Morten
1557 2003-02-20 Matthias Clasen <maclas@gmx.de>
1559 * io-gif-animation.c (gdk_pixbuf_gif_anim_frame_composite):
1560 Always clear the initial frame and "disposed" areas with
1561 transparent pixels, no matter whether the frame has transparency
1564 2003-02-18 Matthias Clasen <maclas@gmx.de>
1566 * io-tga.c (pixbuf_flip_row):
1567 (pixbuf_flip_vertically): Auxiliary functions used to implement
1568 support for arbitrary origins.
1569 (parse_data_for_row_pseudocolor):
1570 (parse_data_for_row_truecolor):
1571 (parse_data_for_row_grayscale):
1572 (parse_data_for_row):
1573 (fill_in_context): Remove the check for upper-left origin.
1574 (parse_rle_data): Support arbitrary origins. (#105912)
1576 * io-tga.c (fread_check):
1578 (get_header_from_file):
1579 (get_colormap_from_file):
1580 (get_image_pseudocolor):
1581 (swap_channels_pixbuf):
1582 (get_image_truecolor):
1583 (get_image_grayscale):
1584 (gdk_pixbuf__tga_load): Remove the non-incremental load
1585 implementation, since we have generic_image_load () now.
1587 (gdk_pixbuf__tga_stop_load): Fix a potential crash discovered by
1590 2003-02-14 Matthias Clasen <maclas@gmx.de>
1592 * io-tga.c (try_preload):
1593 (gdk_pixbuf__tga_load): Actually reject images with origin
1594 not in the upper-left corner. (#105912)
1596 2003-02-06 Matthias Clasen <maclas@gmx.de>
1598 * queryloaders.c (query_module): Better error message if
1599 module_open() fails. (#105349, Tim Mooney)
1601 Mon Jan 27 17:10:30 2003 Owen Taylor <otaylor@redhat.com>
1603 * Makefile.am (gdk-pixbuf.loaders): Rewrite to run
1604 on the .la files rather than looking for .so files.
1605 (#102142, Martin Gansser)
1607 * Makefile.am: Don't build gdk-pixbuf.loaders when
1610 2003-01-05 Tor Lillqvist <tml@iki.fi>
1612 * Makefile.am (gdk-pixbuf.loaders): Use @SOEXT@ in the find command.
1614 * gdk_pixbuf.def: Add gdk_pixbuf_loader_set_size.
1616 2003-01-03 Matthias Clasen <maclas@gmx.de>
1618 * gdk-pixbuf-io.c (gdk_pixbuf_new_from_xpm_data): Don't crash if
1619 gdk-pixbuf.loaders file is missing. (#102222)
1621 2002-12-08 Matthias Clasen <maclas@gmx.de>
1623 * gdk-pixbuf-animation.h:
1624 * gdk-pixbuf-io.h: Add /*< public|private >*/ markers.
1626 Sat Dec 7 10:14:05 2002 Owen Taylor <otaylor@redhat.com>
1628 * Makefile.am (gdk-pixbuf.loaders): Make gdk-pixbuf.loaders
1629 also depend gdk-pixbuf-query-loaders. (#97096, Daniel Elstner)
1631 2002-12-05 Matthias Clasen <maclas@gmx.de>
1633 * io-ico.c: Remove leftover debug output. (#100357, Owen Taylor)
1635 2002-12-04 Bastien Nocera <hadess@hadess.net>
1637 * io-tiff.c: (tiff_image_parse): use G_BIG_ENDIAN instead of
1638 WORDS_BIGENDIAN which isn't set by configure.in
1640 2002-11-29 Matthias Clasen <maclas@gmx.de>
1642 * gdk-pixbuf-animation.c:
1643 * gdk-pixbuf.c: Add deprecation docs.
1645 2002-11-28 Matthias Clasen <maclas@gmx.de>
1647 * gdk-pixbuf/gdk-pixbuf-io.c:
1648 * gdk-pixbuf/gdk-pixbuf-loader.c:
1649 * gdk-pixbuf/gdk-pixbuf.c: Document 2.2 API additions. I'm not
1650 going to list all individual functions here; if you want to see
1651 the list, grep for "Since: 2.2".
1653 Fri Nov 8 19:06:07 2002 Owen Taylor <otaylor@redhat.com>
1655 * Makefile.am (gdk-pixbuf.loaders): Make gdk-pixbuf.loaders
1656 file depend on the loaders (#97096, Jeff Waugh)
1658 Wed Nov 6 15:19:53 2002 Owen Taylor <otaylor@redhat.com>
1660 * io-gif.c (CHECK_LZW_SP): Fix trailing semicolon on macro,
1663 2002-11-05 Matthias Clasen <maclas@gmx.de>
1665 * gdk-pixbuf-loader.c: Reindent to follow the gdk-pixbuf indentation.
1667 Tue Nov 5 14:16:17 2002 Owen Taylor <otaylor@redhat.com>
1669 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_close): Fix
1670 leaked pixbuf reference (#96823, Morten Welinder)
1672 2002-10-23 Matthias Clasen <maclas@gmx.de>
1674 * io-gif.c (lzw_read_byte): Check for stack overflow throughout.
1675 (#91808, Elliot Lee)
1677 2002-10-21 Matthias Clasen <maclas@gmx.de>
1679 Support the Netscape application extension for gif animations
1682 * io-gif-animation.h:
1683 * io-gif-animation.c (gdk_pixbuf_gif_anim_iter_advance):
1684 Add loop count to GdkPixbufGifAnim and use it in the advance
1685 method of GdkPixbufGifAnimIter.
1687 * io-gif.c (gif_get_extension): Parse Netscape application
1688 extension block and set the animation loop count.
1690 2002-10-11 Matthias Clasen <maclas@gmx.de>
1692 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_get_format): Remove
1695 * gdk-pixbuf-io.h: Remove unused typedef
1696 GdkPixbufModuleGetSignatureFunc.
1698 2002-10-04 jacob berkman <jacob@ximian.com>
1700 * queryloaders.c (query_module): make legal C
1702 2002-10-04 Matthias Clasen <maclas@gmx.de>
1704 * Makefile.am gdk-pixbuf-animation.c gdk-pixbuf-data.c
1705 gdk-pixbuf-io.c gdk-pixbuf-io.h gdk-pixbuf-loader.c
1706 gdk-pixbuf-loader.h gdk-pixbuf-private.h gdk-pixbuf.h
1707 gdk-pixdata.c io-ani-animation.h io-ani.c io-bmp.c
1708 io-gif-animation.c io-gif-animation.h io-gif.c io-ico.c
1709 io-jpeg.c io-png.c io-pnm.c io-ras.c io-tga.c io-tiff.c
1710 io-wbmp.c io-xbm.c io-xpm.c pixbufloader_ani.def
1711 pixbufloader_bmp.def pixbufloader_gif.def pixbufloader_ico.def
1712 pixbufloader_jpeg.def pixbufloader_png.def
1713 pixbufloader_pnm.def pixbufloader_ras.def pixbufloader_tga.def
1714 pixbufloader_tiff.def pixbufloader_wbmp.def
1715 pixbufloader_xbm.def pixbufloader_xpm.def test-gdk-pixbuf.c
1716 gdk-pixbuf-animation.h queryloaders.c: Support for separately
1717 installed loaders. (#77486)
1719 Thu Oct 3 18:25:57 2002 Owen Taylor <otaylor@redhat.com>
1721 * io-jpeg.c (gdk_pixbuf__jpeg_image_save):
1722 Fix memory leak. (#94399)
1724 Tue Oct 1 17:35:43 2002 Owen Taylor <otaylor@redhat.com>
1726 * gdkpixdata.c: Patch from Andy Wingo to always
1727 escape ? to avoid accidentally generating trigraphs
1728 in the output (#94631)
1730 2002-09-28 Tor Lillqvist <tml@iki.fi>
1732 * pixops/*.S: Don't use .type on Cygwin, either (#91597, Masahiro
1735 2002-09-27 Federico Mena Quintero <federico@ximian.com>
1737 * io-ico.c (gdk_pixbuf__ico_image_begin_load): Free the context if
1738 we cannot allocate the HeaderBuf.
1740 2002-09-27 Federico Mena Quintero <federico@ximian.com>
1742 * io-bmp.c (OneLine): Fix the update region notification to handle
1743 top-to-bottom and bottom-to-top BMPs correctly.
1745 2002-09-19 Matthias Clasen <maclas@gmx.de>
1747 * Revert the previous change; the symbols need to be exported
1748 to be usable from dlopened modules.
1750 2002-09-18 Matthias Clasen <maclas@gmx.de>
1752 * io-xpm.c, io-xbm.c, io-ico.c, io-ani.c, io-png.c,
1753 gdk-pixbuf.c, gdk-pixbuf-animation.c, gdk-pixbuf-loader.c,
1754 gdk-pixbuf-private.h: _-prefix gdk_pixbuf_non_anim_new and
1755 gdk_pixbuf_set_option. Adjust all callers.
1757 2002-09-14 Hans Breuer <hans@breuer.org>
1759 * pixops/Makefile.am : added makefile.msc to EXTRA_DIST
1761 2002-09-12 Matthias Clasen <maclas@gmx.de>
1763 * io-gif-animation.h:
1764 * gdk-pixbuf.h: Move GdkPixbufFrame from the public header to
1765 the gif-animation-specific private header. (#91929)
1767 2002-09-12 Federico Mena Quintero <federico@ximian.com>
1769 * io-jpeg.c (gdk_pixbuf__jpeg_image_load): Unref the pixbuf if we
1770 hit an unsupported colorspace.
1772 2002-09-06 Matthias Clasen <maclas@gmx.de>
1774 * io-ani.c, io-ani-animation.h, io-ani-animation.c,
1775 pixbufloader_ani.def, Makefile.am, gdk-pixbuf-io.c: New loader,
1776 for .ANI animations.
1778 * io-xpm.c (pixbuf_create_from_xpm):
1779 * io-xbm.c (gdk_pixbuf__xbm_image_load_real):
1780 * io-ico.c (DecodeHeader): Attach hotspot coordinates to the
1781 pixbuf as options "x_hot" and "y_hot".
1783 2002-09-04 Matthias Clasen <maclas@gmx.de>
1785 * io-tga.c (io_buffer_append):
1786 * io-ico.c (DecodeHeader):
1787 * io-bmp.c (grow_buffer): Don't leak memory if g_try_realloc fails.
1789 * gdk-pixbuf-io.c (pixbuf_check_ico): Fix loading of .CUR files.
1792 2002-08-25 Tor Lillqvist <tml@iki.fi>
1794 * Makefile.am (libgdk_pixbuf_2_0_la_DEPENDENCIES): Add
1795 gdk_pixbuf_win32res_lo. (#87101, J. Ali Harlow)
1797 2002-08-22 Matthias Clasen <maclas@gmx.de>
1800 gdk-pixbuf-io.c (_gdk_pixbuf_generic_image_load): No longer
1801 static, thus _gdk_pixbuf-prefixed.
1803 * gdk-pixbuf-animation.c (gdk_pixbuf_animation_new_from_file):
1804 Keep this logic in sync with gdk_pixbuf_new_from_file(). (Based
1805 on a patch by Anders Carlsson)
1807 * io-png.c (gdk_pixbuf__png_image_save): Plug a memory
1808 leak. (#91422, Sven Neumann)
1810 2002-07-31 Sven Neumann <sven@gimp.org>
1812 * gdk-pixdata.c (gdk_pixdata_to_csource): free the result of
1813 gdk_pixdata_serialize() (bug #89411).
1815 Mon Jul 29 23:06:10 2002 Owen Taylor <otaylor@redhat.com>
1817 * gdk-pixbuf-scale.c: Fix some warnings by adding
1818 casts to PixopsInterpType. (#85839, David L. Cooper, II.)
1820 2002-07-16 Matthias Clasen <maclas@gmx.de>
1822 * io-ras.c (DoCompressed): Avoid unnecessary casting.
1824 2002-07-07 Matthias Clasen <maclas@gmx.de>
1826 * gdk-pixbuf-io.c (generic_image_load): New function for loading
1827 an image from a file either via module->load or incrementally.
1828 (prepared_notify): ModulePreparedNotifyFunc for generic_image_load.
1829 (gdk_pixbuf_new_from_file): Use generic_image_load.
1830 * io-bmp.c, io-ico.c, io-ras.c, io-wbmp.c: Remove trivial
1831 implementations of module->load. (#71266)
1833 * io-ico.c (DecodeHeader): Correct computation of image height.
1834 (OneLine): Correct update notification.
1836 Load-at-size functionality (#53726):
1838 * gdk-pixbuf-io.h (ModuleSizeFunc): New.
1839 (_GdkPixbufModule): Prepend a ModuleSizeFunc to the
1840 begin_load arguments. Adjust all modules.
1841 * gdk-pixbuf-loader.c (struct GdkPixbufLoaderPrivate): Add
1842 fields width, height, size_fixed, need_scale.
1843 (gdk_pixbuf_loader_class_init): Add size_prepared signal.
1844 (gdk_pixbuf_loader_set_size): New function.
1845 (gdk_pixbuf_loader_size_func): ModuleSizeFunc which gets
1846 passed to the module, emits size_prepared.
1847 (gdk_pixbuf_loader_prepare): Call gdk_pixbuf_loader_size_func
1848 if necessary, only emit area_prepared if no separate scaling
1850 (gdk_pixbuf_loader_update): Only emit area_updated if no
1851 separate scaling is required.
1852 (gdk_pixbuf_loader_load_module): Add size_func as first argument.
1853 (gdk_pixbuf_loader_close): If necessary scale the image
1854 to the desired size and emit area_prepared and area_updated.
1855 * gdk-pixbuf-loader.h (struct _GdkPixbufLoaderClass): Add
1856 size_prepared signal.
1857 (gdk_pixbuf_loader_set_size) New API.
1858 * gdk-pixbuf-marshal.list: Add VOID:INT,INT.
1859 * io-jpeg.c: User cinfo->output_width/height instead of
1860 cinfo->image_width/height throughout when adressing the pixbuf.
1861 (gdk_pixbuf__jpeg_image_load_increment): Call size_func, and
1862 find the nearest possible output size which libjpeg can produce
1863 that is still larger than the desired size.
1865 2002-07-06 Matthias Clasen <maclas@gmx.de>
1867 * io-tiff.c (tiff_set_error): Handle global_error == NULL
1869 (tiff_image_parse): Don't trust TIFFRGBAImageBegin to set
1870 the "put" routine. (Fixes #87384)
1871 (gdk_pixbuf__tiff_image_stop_load): Don't call TIFFClose too
1874 2002-07-02 Matthias Clasen <maclas@gmx.de>
1876 Miscellaneous bmp loader fixes (#85448, #86286, #86287):
1878 * io-bmp.c (grow_buffer): New function to avoid crashes
1879 on unchecked reallocs.
1880 (DecodeHeader, DecodeColormap, decode_bitmasks,
1881 DoCompressed): Use grow_buffer instead of g_realloc
1882 throughout. Change signatures where necessary to pass the
1884 (OneLine16): Fix loading of 16bpp BI_RGB bmps.
1885 (DoCompressed): Rewritten to properly support BI_RLE4 and
1888 Support for compressed ras images (#84994):
1890 * io-ras.c (RAS2State): Error on unsupported ras variations.
1891 (OneLine8): Fix colormap indexing.
1892 (OneLine): Call updated_func with proper region.
1893 (DoCompressed): New function, handles compressed ras data.
1894 (gdk_pixbuf__ras_image_load_increment): Handle compressed ras
1897 Better colorspace support for the jpeg loader (#61211):
1899 * io-jpeg.c (convert_cmyk_to_rgb): New function.
1900 (gdk_pixbuf__jpeg_image_load,
1901 gdk_pixbuf__jpeg_image_load_increment): Allocate a pixbuf with
1902 alpha for 4-channel jpegs and call convert_cmyk_to_rgb for these.
1904 All of this needs to be merged to GNOME 1.4 gdk-pixbuf.
1906 2002-06-28 Sven Neumann <sven@gimp.org>
1908 * gdk-pixbuf-csource.c (print_blurb): converted a Tab to spaces.
1910 Thu Jun 13 18:11:11 2002 Owen Taylor <otaylor@redhat.com>
1912 * pixops/pixops.c: Fix problem where when no alpha was
1913 involved, we scaled rather than composited, but then
1914 went ahead and composited anyways. (#76958, Patch
1915 from Matthias Clasen). Needs to be merged to GNOME
1918 2002-06-13 Matthias Clasen <maclas@gmx.de>
1920 * io-jpeg.c: Use libjpeg in buffered-image mode in order to
1921 incrementally display incrementally loaded progressive jpegs.
1923 2002-06-07 Federico Mena Quintero <federico@ximian.com>
1925 * io-bmp.c (lsb_32):
1926 (lsb_16): New functions to fetch 32 or 16-bit little-endian values
1927 starting at a specific memory location. We do this instead of
1928 GINT32_FROM_LE() as the latter is simply dereferences a cast,
1929 which doesn't work on platforms with alignment requirements.
1932 2002-06-01 Matthias Clasen <maclas@gmx.de>
1934 * gdk-pixbuf-io.c (pixbuf_check_xbm): Accept xbms starting
1935 with a C comment - those seem to be not uncommon, e.g. the Gimp
1936 produces them. (#82706)
1938 * io-xbm.c (read_bitmap_file_data): Don't leak memory on certain
1940 (gdk_pixbuf__xbm_image_load_real): Don't leak memory on valid inputs.
1942 2002-05-22 Tor Lillqvist <tml@iki.fi>
1944 * gdk-pixbuf-io.c (get_libdir): Use GTK_BINARY_VERSION (and not
1945 GTK_VERSION) in the path to the loaders on Win32, too.
1947 * Makefile.am: Pass GTK_BINARY_VERSION.
1949 2002-05-22 Federico Mena Quintero <federico@ximian.com>
1951 * io-xpm.c (pixbuf_create_from_xpm): Ahem, take the rowstride into
1952 account!!! Fixes #82515.
1954 [This bug is not present in the GNOME 1.4 branch as its XPM loader
1955 does not use gdk_pixbuf_new(); rather it malloc()s a buffer with
1956 no row padding and then uses gdk_pixbuf_new_from_data() on it.]
1958 [IMPORTANT: The comment above is to make my life easier when
1959 merging stuff across branches. If you make changes to gdk-pixbuf
1960 in either branch, please include a comment in the ChangeLog that
1961 indicates whether this should be merged into the other branch.
1964 2002-05-18 Matthias Clasen <maclas@gmx.de>
1966 * io-tiff.c (tiff_image_parse): fix packing order on bigendian
1969 Thu May 16 15:17:30 2002 Owen Taylor <otaylor@redhat.com>
1971 * pixops/pixops.c: Patch from Matthias Clasen to fix some typos
1974 Thu May 16 15:02:46 2002 Owen Taylor <otaylor@redhat.com>
1976 * gdk-pixdata.c (gdk_pixdata_to_csource): Fix 64-bit warning.
1979 2002-05-07 Michael Natterer <mitch@gimp.org>
1981 * gdk-pixbuf/Makefile.am: build the static pixbuf loaders
1982 conditionally like the dynamic ones so --without-lib<foo> is
1983 honored when building with --disable-modules. (#66867)
1985 Sun May 5 02:27:01 2002 Soeren Sandmann <sandmann@daimi.au.dk>
1987 * Makefile.am (noinst_PROGRAMS): remove test-loaders (moved to
1989 * test-loaders.c, test-images.h: remove
1991 2002-04-24 Matthias Clasen <maclas@gmx.de>
1993 * gdk-pixbuf-io.c (gdk_pixbuf_save): Remove the ISO8859-1
1994 restriction from the description of png tEXt parameters.
1996 * io-png.c (png_text_to_pixbuf_option):
1997 (gdk_pixbuf__png_image_save): If libpng supports it,
1998 store and retrieve non-ISO8859-1 text as UTF-8. (#76172)
2000 2002-04-11 Matthias Clasen <maclas@gmx.de>
2002 More fixes for #77807:
2004 * io-tga.c (get_contiguous_pixbuf): Helper function to create
2005 a pixbuf with a contiguous pixel array while being careful about
2008 * io-tga.c (fill_in_context, get_image_pseudocolor,
2009 get_image_truecolor, get_image_grayscale): Use
2010 get_contiguous_pixbuf instead of manually allocating image
2013 * io-xpm.c (pixbuf_create_from_xpm):
2014 * io-pnm.c (gdk_pixbuf__pnm_image_load):
2015 * io-jpeg.c (gdk_pixbuf__jpeg_image_load): Use gdk_pixbuf_new
2016 instead of manually allocating image storage.
2018 2002-04-09 Matthias Clasen <maclas@gmx.de>
2020 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_load_module): Use
2021 priv->image_module->module_name instead of image_type which may
2024 2002-04-06 Matthias Clasen <maclas@gmx.de>
2026 * io-png.c (gdk_pixbuf__png_image_load): Restructured to use
2027 gdk_pixbuf_new instead of manually allocating image storage. This
2028 gives us a good rowstride and overflow checks. (#77807)
2030 2002-04-05 Matthias Clasen <maclas@gmx.de>
2032 * io-tiff.c (tiff_image_parse): Avoid allocating an extra copy of
2033 the image by using a TIFFRGBAImage{Begin,Get,End} with suitable
2034 put functions instead of TIFFRGBAImage. And check image dimensions
2037 2002-04-03 Matthias Clasen <maclas@gmx.de>
2039 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_get_type): Fix a doc typo.
2041 2002-03-29 Matthias Clasen <maclas@gmx.de>
2043 * io-png.c (png_simple_error_callback): libpng error handlers must
2044 not return to their callers, thus longjmp out. This prevents
2045 annoying stderr output from the default error handler.
2047 2002-03-27 Matthias Clasen <maclas@gmx.de>
2049 * io-png.c (gdk_pixbuf__png_image_stop_load): Don't leak info_ptr.
2051 * io-png.c (gdk_pixbuf__png_image_load): Get rid of unused
2052 end_info. Also call png_read_end to check proper ending of the png
2053 file and catch text chunks after the image data.
2055 2002-03-27 Matthias Clasen <maclas@gmx.de>
2057 * io-png.c (gdk_pixbuf__png_image_load,
2058 gdk_pixbuf__png_image_begin_load): Make libpng use g_malloc
2059 instead of system malloc.
2061 2002-03-26 Matthias Clasen <maclas@gmx.de>
2063 * io-tiff.c (tiff_image_parse): Don't leak pixbuf on error.
2065 * io-gif.c (gdk_pixbuf__gif_image_load_increment): Don't leak
2066 context->buf on error.
2068 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_close): Make sure to call
2069 stop_load even for short images to prevent memleaks.
2071 2002-03-25 Matthias Clasen <maclas@gmx.de>
2073 * io-png.c (setup_png_transformations): Changed signature to
2074 return success and set a GError parameter, adjusted all callers.
2075 Also work around a possible FPE in libpng and always check that
2076 the new info is sane.
2078 2002-03-23 Matthias Clasen <maclas@gmx.de>
2080 * io-wbmp.c (gdk_pixbuf__wbmp_image_load_increment):
2081 context->updated_func is NULL during a nonincremental load.
2082 (gdk_pixbuf__wbmp_image_load): Stop reading after the first error.
2084 2002-03-18 Matthias Clasen <maclas@gmx.de>
2086 * io-tga.c: Fix assumptions on rowstride by manually allocating a
2087 contiguous pixel buffer. Catch buffer overruns in RLE-modi.
2088 Support grayscale + alpha (which can be written, but not read (!)
2091 2002-03-15 Matthias Clasen <maclas@gmx.de>
2093 * io-gif.c (gif_get_frame_info): Catch invalid frame dimensions.
2095 2002-03-13 Matthias Clasen <maclas@gmx.de>
2097 * test-images.h: Add valid_ras_test and invalid_bmp_1.
2099 * test-loaders.c (main): Add random tests for ras and pnm and an
2100 invalid bmp which was a crasher until my 2002-03-12 commit.
2102 * io-pnm.c (gdk_pixbuf__pnm_image_load_increment): Don't unref the
2105 * io-ras.c: Handle some errors.
2107 2002-03-12 Sven Neumann <sven@gimp.org>
2109 * gdk-pixbuf.c (gdk_pixbuf_fill): use sequential writes instead of
2110 calling memcpy(). Simpler and potentially faster. (#70332)
2112 2002-03-12 Matthias Clasen <maclas@gmx.de>
2114 * io-bmp.c (DecodeHeader): Replace a g_assert_not_reached ()
2115 which could actually be reached by a proper error status return.
2117 2002-03-05 Matthias Clasen <maclas@gmx.de>
2119 * test-loaders.c, test-images.h: More random tests.
2121 * io-bmp.c (DecodeHeader): Fail gracefully on OOM here.
2123 Tue Mar 5 10:39:03 2002 Owen Taylor <otaylor@redhat.com>
2125 * Makefile.am (loaderdir): Put the modules into the
2126 GTK_BINARY_VERSION directory for consistency with
2127 immodules and theme engines.
2129 Sat Mar 2 22:11:10 2002 Owen Taylor <otaylor@redhat.com>
2131 * gdk-pixbuf-io.c (_gdk_pixbuf_load_module): If we
2132 can't load the module using the g_module_build_path()
2133 filename, try loading it as a .la file.
2135 * test-loaders.c: Look for modules in current directory
2136 rather than .libs, so we find the right .la files.
2138 * test-loaders.c: Back out some accidental commits.
2140 Sat Mar 2 21:28:03 2002 Owen Taylor <otaylor@redhat.com>
2142 * gdk-pixbuf.c (gdk_pixbuf_new): Bullet-proof against integer
2145 2002-03-03 Tor Lillqvist <tml@iki.fi>
2147 * gtk-pixbuf.rc.in: Remove.
2149 * gdk_pixbuf.rc.in: Name like this instead (wrong name used by
2152 * makefile.msc: Corresponding changes.
2154 * Makefile.am: Use gdk_pixbuf.rc on Win32. Distribute it.
2156 2002-02-28 Matthias Clasen <maclas@gmx.de>
2158 * pixops/pixops.c (tile_make_weights): Move the call to
2159 correct_total() to the right spot. (#72732)
2161 Wed Feb 27 18:33:04 2002 Owen Taylor <otaylor@redhat.com>
2163 * gdk-pixdata.c (gdk_pixdata_to_csource): Use {} not
2164 () to group around string assigned to char[]. (#72767,
2167 2002-02-21 Havoc Pennington <hp@pobox.com>
2169 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_load_module): remove
2170 C++-commented debug spew, reported by David L. Cooper
2172 2002-02-15 Matthias Clasen <maclas@gmx.de>
2174 * pixops/pixops.c (correct_total): New function to make sure
2175 that the weights sum up to the correct total without introducing
2177 (tile_make_weights, bilinear_make_fast_weights,
2178 bilinear_make_weights): Use correct_total.
2180 2002-02-10 Matthias Clasen <maclas@gmx.de>
2182 * test-images.h (tiff1_test_3), test-loaders.c (main): Add a
2183 (#ifdef 0'ed) test provoking a segfault in TIFFReadDirectory().
2185 * io-ico.c (DecodeHeader): Check that pixbuf could be allocated.
2187 * test-images.h (ico_test_2), test-loaders.c (main): Test the
2190 * io-wbmp.c (gdk_pixbuf__wbmp_image_load_increment): Don't write
2191 beyond the end of buffer if width % 8 != 0.
2193 * io-tga.c (try_preload): Enforce that ctx->hdr->type is one of
2194 the supported types, otherwise parse_data_for_row () will not make
2195 any progress, leading to an infinite loop.
2197 Mon Feb 11 14:31:53 2002 Owen Taylor <otaylor@redhat.com>
2199 * pixops/pixops.c (bilinear_make_weights): Fix handing of
2202 2002-02-10 Matthias Clasen <maclas@gmx.de>
2204 * test-loaders.c (main): Enable some tests which should work
2207 * io-wbmp.c (gdk_pixbuf__wbmp_image_load_increment): Detect
2208 invalid image dimensions and insufficient memory.
2210 * io-tga.c (try_preload): Detect invalid image dimensions.
2211 (gdk_pixbuf__tga_stop_load): Don't try to unref NULL pointers.
2213 * io-ico.c (DecodeHeader): Detect some invalid headers and
2216 Fri Feb 8 23:11:15 2002 Owen Taylor <otaylor@redhat.com>
2218 * pixops/pixops.c: Force all weight arrays to sum exactly
2219 to 65535. (Fixes #70971, reported by Federico Mena Quintero)
2221 * Makefile.am (libgdk_pixbuf_1_3_la_DEPENDENCIES): Add
2224 2002-02-08 Federico Mena Quintero <federico@ximian.com>
2226 * pixops/pixops.h: Fix comment; PixopsInterpType -> GdkInterpType.
2228 2002-02-08 Darin Adler <darin@bentspoon.com>
2230 * io-xbm.c: (next_int): Wean this from <ctype.h>.
2232 2002-02-01 Matthias Clasen <matthiasc@poet.de>
2234 * Makefile.am: Build the tga loader as a static library. (#70157)
2236 * io-ico.c: Merge 16- and 32-bit ico support from the stable
2239 * io-gif.c: Recomposite all images if the animation size changes
2240 while loading. (#70055)
2242 * gdk-pixbuf.c (gdk-pixbuf-fill): Make it work for subpixbufs.
2245 Sat Jan 19 20:49:20 2002 Manish Singh <yosh@gimp.org>
2247 * io-jpeg.c, io-png.c: Made sure all the error cases involving
2248 jpeg or png load/saves clean themselves up properly. Marked some
2249 variables needed for cleanup volatile so they aren't clobbered by
2252 Fri Jan 11 18:05:07 2002 Owen Taylor <otaylor@redhat.com>
2254 * pixops/pixops.c: Fix integer overflow for the values
2255 passed to the pixel functions. (#55148, fix from Michael Hore)
2257 Fri Jan 11 17:53:58 2002 Owen Taylor <otaylor@redhat.com>
2259 * pixops/pixops.c (pixops_scale_nearest): Remove meaningless
2262 * pixops/pixops.c (pixops_process): Comment the computation
2263 of run_end_index and fix some edge cases.
2265 * pixops/{scale_line_22_33_mmx.S, composite_line_22_4a4_mmx.S:
2266 composite_line_color_22_4a4_mmx.S}: Handle the case where
2267 dest <= dest_end properly. (#52001, fix from Michael Hore)
2269 Thu Jan 10 16:48:30 2002 Owen Taylor <otaylor@redhat.com>
2271 * pixops/pixops.c: Replace some hardcoded values with the
2272 SUBSAMPLE constant used elsewhere. (#51033)
2274 Wed Jan 9 11:29:44 2002 Owen Taylor <otaylor@redhat.com>
2276 * Makefile.am (s-enum-types-h): Include glib-object.h,
2277 Add G_BEGIN_DECLS/END_DECLS to gdk-pixbuf-enum-types.h. (#68325,
2280 * *.h: G_BEGIN_DECLS cleanups.
2282 Tue Jan 8 10:58:04 2002 Owen Taylor <otaylor@redhat.com>
2284 * gdk-pixbuf-util.c (gdk_pixbuf_saturate_and_pixelate):
2285 - Massive cleanup, make actually legible.
2286 - Fix some clamp-to-range bugs found by Jim Cape (#68231).
2287 - Add a g_return_if_fail() if src and dest alpha don't match.
2288 - Allow for src_rowstride != dest_rowstride.
2290 2002-01-04 Hans Breuer <hans@breuer.org>
2292 * gdk_pixbuf.def : don't export functions prefixed
2295 * makefile.msc : use -FImsvc_recommende_pragmas.h
2297 Thu Jan 3 19:31:58 2002 Owen Taylor <otaylor@redhat.com>
2299 * pixops/pixops.c (scale_line_22_33): Fix and uncomment
2302 * pixops/pixops.c (pixops_composite_nearest): Remove a
2305 * pixops/pixops.c (pixops_composite): Add some docs
2306 about the parameters.
2308 * pixops/README: Add notes about the correct algorithms
2309 for alpha compositing and how to implement them quickly.
2311 2001-12-29 Tor Lillqvist <tml@iki.fi>
2313 * Makefile.am (EXTRA_DIST): Add makefile.msc.
2315 Sat Dec 22 15:31:20 2001 Owen Taylor <otaylor@redhat.com>
2317 * gdk-pixdata.h: Fix trailing "," in enumeration.
2319 2001-12-17 Matthias Clasen <matthiasc@poet.de>
2321 * gdk-pixbuf.c, gdk-pixbuf-io.c, gdk-pixbuf-animation.c,
2322 gdk-pixbuf-data.c, gdk-pixbuf-loader.c, gdk-pixbuf-scale.c,
2323 gdk-pixbuf-util.c, gdk-pixdata.c: Markup fixes.
2325 2001-12-16 Havoc Pennington <hp@pobox.com>
2327 * gdk-pixbuf-scale.c: docs enhancements
2329 2001-12-14 Sebastian Wilhelmi <wilhelmi@ira.uka.de>
2331 * io-xpm.c: Use g_ascii_strcasecmp() instead of g_strcasecmp().
2333 2001-12-13 Sebastian Wilhelmi <wilhelmi@ira.uka.de>
2335 * gdk-pixbuf-animation.c, gdk-pixbuf-loader.c, gdk-pixpuf.c,
2336 io-gif-animation.c, io-gif.c, io-tiff.c, test-loaders.c: Remove
2337 assorted G_OBJECT casts where unnecessary.
2339 * gdk-pixbuf-loader.c: Call g_object_ref and g_object_unref
2340 instead of gdk_pixbuf_animation_ref and gdk_pixbuf_animation_unref
2343 * gdk-pixbuf-csource.c, io-bmp.c, io-gif-animation.c, io-ico.c,
2344 io-jpeg.c, io-png.c, io-pnm.c, io-ras.c, io-tga.c, io-wbmp.c,
2345 io-xbm.c, io-xpm.c, test-gdk-pixbuf.c: Dito for gdk_pixbuf_ref and
2348 * Makefile.am, pixops/Makefile.am: Compile everything with
2349 -DG_DISABLE_DEPRECATED -DGDK_PIXBUF_DISABLE_DEPRECATED
2351 * gdk-pixdata.c: Use g_ascii_strup() instead of g_strup().
2353 * io-xpm.c: Use g_ascii_strcasecmp() instead of g_strcasecmp().
2355 2001-12-12 Matthias Clasen <matthiasc@poet.de>
2357 * gdk-pixbuf-io.c: Markup fixes.
2359 2001-12-12 Matthias Clasen <matthiasc@poet.de>
2361 * Makefile.am (INCLUDES): Define G_LOG_DOMAIN. (#66412)
2363 * gdk-pixbuf-loader.c, gdk-pixbuf-util.c: Markup fixes.
2365 2001-12-11 Michael Natterer <mitch@gimp.org>
2367 * io-png.c: gdk_pixbuf__png_image_save: removed wrong endian
2368 conversion stuff; don't copy RGB pixbufs' lines around before
2371 2001-12-05 Matthias Clasen <matthiasc@poet.de>
2373 * gdk-pixbuf.h (gdk_pixbuf_ref, gdk_pixbuf_unref,
2374 gdk_pixbuf_animation_ref, gdk_pixbuf_animation_unref):
2377 Tue Dec 4 11:45:45 2001 Owen Taylor <otaylor@redhat.com>
2379 * io-xpm.c (pixbuf_create_from_xpm): Fill in color
2380 fields to black for transparent colors since we'll
2381 later initialize pixels from them. (Fixes purify
2382 errors, #66093, HideToshi Tajima)
2384 2001-11-30 Tor Lillqvist <tml@iki.fi>
2386 * gdk_pixbuf.def: Add gdk_pixbuf_get_option.
2388 Fri Nov 30 15:55:34 2001 Owen Taylor <otaylor@redhat.com>
2390 * gdk-pixdata.c (gdk_pixdata_deserialize): Fix
2391 alignment problem in deserialization, (#65785,
2392 reported by Hidetoshi Tajima)
2394 2001-11-28 Manish Singh <yosh@gimp.org>
2396 * gdk-pixbuf/io-bmp.c (gdk_pixbuf__bmp_image_load_increment): Fill
2397 in missing error parameters to DecodeHeader and DecodeColormap.
2399 2001-11-21 Federico Mena Quintero <federico@ximian.com>
2401 Fix Ximian bug #12125; merged from gdk-pixbuf stable.
2403 * gdk-pixbuf/io-bmp.c (gdk_pixbuf__bmp_image_load_increment): Use
2404 a simple state machine instead of a scary if/else chain.
2405 (DecodeHeader): Set the reading state.
2406 (DecodeColormap): Set the reading state.
2407 (decode_bitmasks): New function, decodes the bitmasks for
2408 BI_BITFIELDS coding.
2409 (OneLine32): Handle BI_BITFIELDS coding.
2410 (OneLine16): Likewise.
2412 2001-11-18 Hans Breuer <hans@breuer.org>
2414 * io-xpm.c : use g_strcasecmp(), some poor platforms
2415 don't have strcasecmp()
2417 * makefile.msc : do INCLUDE_png etc. definition here to avoid
2418 my temporary 'gdk-pixbuf-io-include.h' hack
2420 Sun Nov 18 07:54:22 2001 Owen Taylor <otaylor@redhat.com>
2422 * gdk-pixbuf-loader.c: Remove include of gobject/signal.h.
2424 2001-11-03 Sebastian Wilhelmi <wilhelmi@ira.uka.de>
2426 * gdk-pixbuf-loader.c, gdk-pixbuf-scale.c: Documentation fixes.
2428 2001-10-29 Tor Lillqvist <tml@iki.fi>
2430 * Makefile.am: Use -no-undefined on Win32. Make
2431 libgdk_pixbuf_1_3_la_OBJECTS depend on
2432 gdk-pixbuf-marshal.c. Install import libraries.
2434 * gdk_pixbuf.def: Update.
2436 * gdk-pixbuf-io.c: (Win32) Use G_WIN32_DLLMAIN_FOR_DLL_NAME, saves
2437 the actual DLL name of libgdk_pixbuf.
2438 (get_libdir): Use it instead of guessing.
2440 * io-xbm.c (gdk_pixbuf__xbm_image_begin_load): Use
2441 g_file_open_tmp() insread of mkstemp().
2443 2001-10-18 Matthias Clasen <matthiasc@poet.de>
2445 * io-xbm.c (gdk_pixbuf__xbm_image_load_real): Don't dereference
2446 context when it may be NULL. (#62344)
2448 2001-10-16 Matthias Clasen <matthiasc@poet.de>
2450 * gdk-pixdata.c, gdk-pixdata.h: Documentation.
2452 * gdk-pixbuf-csource.1: Spelling fixes.
2454 Wed Oct 10 11:52:17 2001 Owen Taylor <otaylor@redhat.com>
2456 * gdk-pixdata.c gdk-pixbuf.h: Get rid of
2457 GDK_PIXBUF_ERROR_HEADER/PIXEL_CORRUPT and use CORRUPT_IMAGE.
2458 Get rid fo GD_PIXBUF_ERROR_UNKNOWN_FORMAT and use the
2459 existing UKNOWN_TYPE error. (#58308)
2461 * gdk-pixbuf.h, gdk-pixdata.c: Rename gdk_pixbuf_new_from_stream()
2462 back to gdk_pixbuf_new_from_inline(). Rework docs to try
2463 and be helpful for the common case. (#58308)
2465 2001-10-05 Sven Neumann <sven@gimp.org>
2467 * gdk-pixbuf/gdk-pixbuf-io.c
2468 * gdk-pixbuf/gdk-pixbuf-private.h
2469 * gdk-pixbuf/gdk-pixbuf.c
2470 * gdk-pixbuf/gdk-pixbuf.h
2471 * gdk-pixbuf/io-jpeg.c
2472 * gdk-pixbuf/io-png.c: changed GDK_PIXBUF_ERROR_BAD_OPTION_VALUE to
2473 GDK_PIXBUF_ERROR_BAD_OPTION to we can use it for bad keys too. Added
2474 new public API gdk_pixbuf_get_option() to retrieve key/value pairs
2475 set by an image loader. Added support for saving and reading PNG tEXt
2476 chunks in PNG images.
2478 Tue Oct 2 11:29:50 2001 Owen Taylor <otaylor@redhat.com>
2480 * gdk-pixdata.c (gdk_pixdata_to_csource): Fix indentation
2481 use a macro to make code a bit more readable.
2483 2001-10-02 Sven Neumann <sven@gimp.org>
2485 * gdk-pixdata.c: g_string_printfa => g_string_append_printf.
2487 Wed Sep 26 18:08:19 2001 Owen Taylor <otaylor@redhat.com>
2489 * Makefile.am (s-enum-types-h): Fix a typo in the include
2490 guards. (#61254, Skip Montaro)
2492 2001-09-21 Matthias Clasen <matthiasc@poet.de>
2494 * io-xpm.c (xpm_extract_color): Rewritten to handle
2495 xpm colormap entries more thoroughly. (#59939)
2497 2001-09-21 Hans Breuer <hans@breuer.org>
2499 * gdk-pixbuf.def : updated externals
2501 * makefile.msc : generate gdk-pixbuf-enum-types.[hc]
2503 Thu Sep 20 17:22:48 2001 Owen Taylor <otaylor@redhat.com>
2505 * io-tiff.c (gdk_pixbuf__tiff_image_load): On OSF, apparently fseek()
2506 works in some on-demand way, so the fseek
2507 gdk_pixbuf_new_from_file() doesn't work here since we are using
2508 the raw file descriptor. So, we call lseek() on the fileno(f)
2509 before using it. (#60840).
2511 2001-09-20 James Henstridge <james@daa.com.au>
2513 * Makefile.am (gdk-pixbuf-enum-types.c): same change as in pango,
2514 so that flags types are registered as flags rather than enums (not
2515 that there are any flags here at the moment).
2517 Wed Sep 19 00:28:24 2001 Owen Taylor <otaylor@redhat.com>
2519 * Makefile.am (gdk_pixbuf_headers): Don't include
2520 gkd-pixbuf-features.h here since is in builddir
2521 and confuses autogen rules.
2523 * Makefile.am: Don't += variables before they have values,
2524 automake-1.5 doesn't like it.
2526 * Makefile.am: Fix srcdir != builddir for gdk-pixbuf-enum-types.c.
2528 * Makefile.am: The whitespace strikes back.
2530 2001-09-17 Matt Wilson <msw@redhat.com>
2532 * Makefile.am (libpixbufloader_xbm_la_LDFLAGS): removed duplicate
2533 LDFLAGS definition, use the -avoid-version one.
2534 (libpixbufloader_tga_la_LDFLAGS): likewise
2536 Mon Sep 17 11:49:02 2001 Owen Taylor <otaylor@redhat.com>
2538 * pixops/*: Mirror GdkInterpType to PixopsInterpType
2539 to avoid including gdk-pixbuf headers.
2541 2001-09-16 James Henstridge <james@daa.com.au>
2543 * .cvsignore: add generated files to ignore list.
2545 * gdk-pixbuf.h: include gdk-pixbuf-enum-types.h
2547 * Makefile.am: add rules to build gdk-pixbuf-enum-types.[ch]
2549 Fri Sep 14 23:22:12 2001 Matthias Clasen <matthiasc@poet.de>
2551 * io-pnm.c (pnm_read_header): Use GDK_PIXBUF_ERROR_CORRUPT_IMAGE,
2552 not GDK_PIXBUF_ERROR_HEADER_CORRUPT. (#58308)
2554 Fri Sep 14 22:53:45 2001 Matthias Clasen <matthiasc@poet.de>
2556 * io-jpeg.c (gdk_pixbuf__jpeg_image_begin_load): Handle
2557 out-of-memory situation better.
2559 * io-pnm.c: Robustness fixes for pnm loader
2561 * io-gif.c: Make gif loader survive TEST_RANDOMLY_MODIFY
2563 * io-xpm.c (parse_color): detect very long color strings
2565 All of the above from Matthias Clasen <matthiasc@poet.de>,
2566 the remaining from Soeren Sandmann <sandmann@daimi.au.dk>.
2568 * test-images.h: add tests:
2569 - four valid ppm's, eight invalid (matthiasc@poet.de)
2570 - one invalid xpm (matthiasc@poet.de)
2571 - one valid tga, one invalid (sandmann@daimi.au.dk)
2572 - one invalid tiff (sandmann@daimi.au.dk
2574 * test-loaders.c: enable tests for ppm, png, gif, tga, tiff, xpm
2576 * io-tiff.c (gdk_pixbuf__tiff_image_stop_load): TIFFClientOpen can
2577 fail - detect it when it happens
2579 * io-tga.c (gdk_pixbuf__tga_load_increment): Fail if there is too
2582 * gdk-pixbuf-io.c: moved wbmb check after ico check to avoid false
2585 Fri Sep 14 00:30:48 2001 Tim Janik <timj@gtk.org>
2587 * Makefile.am: don't used BUILT_SOURCES to build marshal
2588 files, as in conjunction with stamp files, this can
2589 lead to endless rebuilding loops.
2591 Tue Sep 4 00:22:07 2001 Owen Taylor <otaylor@redhat.com>
2593 * Makefile.am: Fix EXTRA_DIST for gdk-pixbuf-csource.1
2595 Tue Sep 4 03:09:52 2001 Tim Janik <timj@gtk.org>
2597 * gdk-pixbuf-csource.1: new file, manual page for
2598 the publically installed gdk-pixbuf-csource utility.
2600 Thu Aug 30 08:30:03 2001 Matthias Clasen <matthiasc@poet.de>
2602 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_close): Propagate
2603 errors from gdk_pixbuf_loader_load_module.
2605 Thu Aug 30 08:27:37 2001 Matthias Clasen <matthiasc@poet.de>
2607 * io-png.c (png_row_callback): Check that row_num is valid.
2609 Tue Aug 28 21:05:26 2001 Matthias Clasen <matthiasc@poet.de>
2611 * io-bmp.c (OneLine): Emit area_updated signal with proper
2612 area information. (#52002)
2614 Tue Aug 28 20:03:43 2001 Matthias Clasen <matthiasc@poet.de>
2616 * test-loaders.c (test_loader): Catch errors at close time.
2617 * test-loaders.c (main): Remove C++ comments.
2619 2001-08-21 Matthias Clasen <matthiasc@poet.de>
2621 * Makefile.am, gdk-pixbuf-io.c, pixbufloader_tga.def,
2622 io-tga.c: Add tga loader, patch by Nicola Girardi. (#56067)
2624 2001-08-20 Matthias Clasen <matthiasc@poet.de>
2626 * test-images.h, test-loaders.c: Add ico and wbmp tests.
2627 * io-jpeg.c (gdk_pixbuf__jpeg_image_save): Fail with a suitable
2628 error if buffer allocation fails.
2629 * io-ico.c: Make .ICO loader more robust.
2630 All of these are due to sandmann@daimi.au.dk (#50187)
2632 2001-08-19 Sven Neumann <sven@gimp.org>
2634 * pixops/pixops.c: applied some simple but effective optimizations
2635 to pixops_composite_nearest() and pixops_composite_color_nearest().
2637 2001-08-07 Sven Neumann <sven@gimp.org>
2639 * gdk-pixbuf.c (gdk_pixbuf_fill): a comment asked to optimize this
2640 function, so that's what I did.
2642 2001-08-06 Kjartan Maraas <kmaraas@gnome.org>
2644 * gdk-pixdata.c: Fix a typo.
2646 2001-07-30 Hans Breuer <hans@breuer.org>
2648 * pixops/makefile.msc : new file
2649 * makefile.msc : use it to complete the build
2651 2001-07-20 Hans Breuer <hans@breuer.org>
2653 * gdk-pixdata.c : don't 'g_tohl (*istream++)', but move
2654 pointer increment out of the macro, because at least one
2655 compiler (msvc 5.0) gets confused otherwise (applies the
2658 * gdk_pixbuf.def : updated exports
2660 * makefile.msc : reflect gdk-pixbuf-csource changes
2662 2001-07-17 Darin Adler <darin@bentspoon.com>
2664 * gdk-pixbuf-csource.c: Add missing <stdlib.h> include.
2665 * io-png.c: (setup_png_transformations): Add ifdef so we compile
2666 without warnings with G_DISABLE_CHECKS on.
2667 * io-pnm.c: (gdk_pixbuf__pnm_image_load_increment): Add a missing
2669 * io-wbmp.c: (getin), (get_mbi): Add a missing const.
2670 * io-xbm.c: (gdk_pixbuf__xbm_image_load_real): Get rid of some
2671 unused locals and add an initial value to quiet the compiler's
2672 unintialized variable warning.
2673 * pixops/pixops.c: Put an ifdef around some dead code.
2675 Thu Jul 5 10:17:15 2001 Owen Taylor <otaylor@redhat.com>
2677 * pixops/Makefile.am (noinst_LTLIBRARIES): Switch
2678 over to the new include flags AC_SUBST(). (Problem
2679 pointed out by Mikael Hermansson.)
2681 2001-06-29 Havoc Pennington <hp@redhat.com>
2683 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_class_init): fix for
2686 Thu Jun 28 21:54:19 2001 Owen Taylor <otaylor@redhat.com>
2688 * make-inline-pixbuf.c test-gdk-pixbuf.c test-loaders.c
2689 gdk-pixbuf-csource.c: Fix args to g_type_init ().
2691 2001-06-28 Havoc Pennington <hp@pobox.com>
2693 * gdk-pixdata.c: <string.h>
2695 * gdk-pixbuf-io.c (get_libdir): fix typo in dll name (aren't we
2696 also leaking memory here from g_strdup_printf?)
2698 Tue Jun 26 09:48:02 2001 Tim Janik <timj@gtk.org>
2700 * Makefile.am (noinst_PROGRAMS): get rid of make-inline-pixbuf
2702 * gdk-pixbuf-data.[hc]: provide gdk_pixbuf_new_from_stream()
2703 instead from gdk_pixbuf_new_from_inline().
2705 * gdk-pixdata.[hc]: auxillary GdkPixdata structure, public
2706 installed API for applications that need to serialize/deserialize
2707 on their own (gimp, BEAST).
2709 * gdk-pixbuf/gdk-pixbuf-csource.c: provide publically installed
2710 program that can dump images in CSource format and Pixbuf
2711 stream format. supports RLE encoding, MACRO formatting etc...
2714 Mon Jun 25 00:28:11 2001 Owen Taylor <otaylor@redhat.com>
2716 * Makefile.am: Actually update timestamps, so rules don't
2719 2001-06-11 Havoc Pennington <hp@redhat.com>
2721 * Makefile.am (stamp-gdk-pixbuf-marshal.c): glib_genmarshal
2722 already includes top_builddir
2724 2001-06-08 Havoc Pennington <hp@redhat.com>
2726 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_load_module): remove
2727 bogus g_return_if_fail
2729 * io-gif.c (gif_get_lzw): if delay time is 0 or smaller than
2730 likely timeout resolution, set it to an arbitrarily-chosen short
2732 Fixes bug #55953 from warmenhoven@yahoo.com
2734 2001-06-07 Havoc Pennington <hp@redhat.com>
2736 * Makefile.am: use Owen's new way of doing stampfiles/generated
2739 2001-06-07 Havoc Pennington <hp@redhat.com>
2741 * Makefile.am (gdk-pixbuf-marshal.c): fix up the glib-genmarshal path
2743 2001-06-05 Havoc Pennington <hp@redhat.com>
2745 * test-loaders.c (main): use putenv not setenv, reported by
2748 2001-05-08 Havoc Pennington <hp@redhat.com>
2750 * gdk-pixbuf-util.c (gdk_pixbuf_add_alpha): docs fixup,
2751 and fix behavior to still subst color if the original image
2754 2001-06-04 Havoc Pennington <hp@redhat.com>
2756 * io-pnm.c (pnm_skip_whitespace): patch from Szekeres Istvan,
2759 2001-06-01 Havoc Pennington <hp@redhat.com>
2761 Apply patch from sandmann@daimi.au.dk, with some tweaks.
2762 Makes things a bit more robust, and adds test-loaders.c
2763 which is good for finding further robustness bugs to fix.
2765 * io-tiff.c: Try to work around libtiff suckiness a bit;
2766 put a giant thread lock on the whole loader,
2767 paranoically check both whether error handlers were called and
2768 also whether functions return false. Handle case where width or
2769 height is 0. Various cleanups.
2771 * io-png.c (gdk_pixbuf__png_image_stop_load): only unref pixbuf
2773 (png_error_callback): apparently libpng expects you to longjmp out
2776 * io-gif.c (struct _GifContext): remove unused "pixbuf" field
2777 (lzw_read_byte): change "Mail jrb if this fails" g_warning
2779 (gif_get_lzw): check for out-of-memory
2780 (gif_prepare_lzw): catch/report an error
2781 (new_context): use try_malloc, since GifContext is nearly 70K
2782 (gdk_pixbuf__gif_image_load_increment): set context->buf to NULL
2783 so we don't crash later.
2785 * Makefile.am: Add test-loaders
2787 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_close): handle context ==
2790 2001-05-29 Darin Adler <darin@eazel.com>
2792 * gdk-pixbuf.h: Fix prototype to use "(void)" instead of "()".
2794 Mon May 28 14:21:35 2001 Jonathan Blandford <jrb@redhat.com>
2796 * io-bmp.c: Patch from Helmethead <hoshem@mel.comcen.com.au> to
2797 fix up bmp decoder to:
2798 - adds 16 bpp bmp support (bug #53884)
2799 - adds OS/2 1.x format bmp support (bug #54964)
2800 - adds 4 bpp RLE compressed bmp support
2801 - adds 1 bpp colormap support
2802 - fixes negative height (top down) bmp support
2804 2001-05-25 Hans Breuer <hans@breuer.org>
2806 * gdk_pixbuf.def : reflect Havoc's recent api change
2808 Sun May 20 12:53:49 2001 Owen Taylor <otaylor@redhat.com>
2810 * Makefile.am (libgdk_pixbuf_1_3_la_LDFLAGS): Remove an
2811 excess $(GLIB_LIBS).
2813 Sun May 13 11:59:11 2001 Owen Taylor <otaylor@redhat.com>
2815 * Makefile.am: Make modules depend on libgdk_pixbuf.la.
2817 2001-05-04 Havoc Pennington <hp@redhat.com>
2819 * pixops/pixops.c (pixops_process): merge fix from stable: Patch
2820 from hoshem@mel.comcen.com.au to fix nonzero X offsets. Fixes
2823 * gdk-pixbuf/pixops/pixops.c (pixops_composite_nearest): merge
2824 from stable: Patch from OKADA Mitsuru <m-okada@fjb.co.jp> to fix
2825 confusion of using "src" instead of "p".
2826 (pixops_composite_color_nearest): Use a more accurate (and
2827 correct, to begin with) compositing method. This cures checks
2828 showing through on images with no alpha.
2830 * gdk-pixbuf.c (gdk_pixbuf_fill): fix bug that left some trailing
2833 * gdk-pixbuf-io.h: fix UpdatedNotifyFunc to use signed ints
2835 * gdk-pixbuf-loader.h (struct _GdkPixbufLoaderClass): Change
2836 area_updated signal to use signed ints. Removed animation-related
2839 * io-gif.c, io-gif-animation.h, io-gif-animation.c: Massive
2842 * gdk-pixbuf-animation.c: Add GdkPixbufAnimationIter to abstract
2843 all the pesky details. Remove old frame-based API. Make
2844 GdkPixbufAnimation an abstract base class, derived by the loaders.
2846 Sun Apr 22 15:51:32 2001 Owen Taylor <otaylor@redhat.com>
2848 * Makefile.am (LDADDS): Add $(MATH_LIB).
2850 2001-04-18 Havoc Pennington <hp@redhat.com>
2852 * gdk-pixbuf.c (gdk_pixbuf_fill): Function to fill pixbuf with a
2855 Wed Apr 4 01:41:02 2001 Tim Janik <timj@gtk.org>
2857 * pixops/Makefile.am (noinst_LTLIBRARIES): include $top_srcdir
2858 so we don't try to get <gtk/gtkobject.h> from standard search
2861 * Makefile.am (gdk-pixbuf-marshal.c): use deps from srcdir.
2862 add gdk-pixbuf-marshal.list to EXTRA_DIST.
2863 take gdk-pixbuf-marshal.h out of _la sources.
2865 2001-03-19 Tor Lillqvist <tml@iki.fi>
2867 * makefile.mingw.in: Handle gdk-pixbuf-marshal.c.
2869 * gdk_pixbuf.def: Update.
2871 * pixbufloader_*.def: Just export the fill_vtable functions now.
2873 2001-03-18 Mike Kestner <mkestner@ameritech.net>
2875 * make-inline-pixbuf.c (main): Added logic to remove output when
2878 2001-03-14 Havoc Pennington <hp@redhat.com>
2880 * Makefile.am (gdk-pixbuf-marshal.c): Use different temporary file
2881 from gdk-pixbuf-marshal.h, fixes parallel makes.
2883 Thu Mar 1 04:01:57 2001 Tim Janik <timj@gtk.org>
2885 * test-gdk-pixbuf.c: fixed includes.
2887 2001-02-18 Havoc Pennington <hp@pobox.com>
2889 * gdk-pixbuf-io.c (gdk_pixbuf_load_module): prepend underscore
2890 (gdk_pixbuf_get_named_module): prepend underscore
2891 (gdk_pixbuf_get_module): prepend underscore
2893 2001-02-19 Havoc Pennington <hp@redhat.com>
2895 * gdk-pixbuf-io.c (gdk_pixbuf_load_module): const fix
2897 2001-02-17 Havoc Pennington <hp@pobox.com>
2899 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_new_with_type): docs
2901 2001-02-07 Alexander Larsson <alexl@redhat.com>
2903 * io-xpm.c (free_buffer):
2904 Use g_free, since the buffer is allocated with g_try_alloc().
2906 2001-02-06 Christophe Merlet <redfox@eikonex.org>
2908 * gdk-pixbuf-data.c: Fixes a minor typo.
2910 Sun Feb 4 07:59:57 2001 Tim Janik <timj@gtk.org>
2912 * gdk-pixbuf.h: DOH! don't include glib/gobject.h but glib-object.h,
2913 we finally need the gobject->gruntime rename.
2915 * *.c: scratched calls to g_type_init(), there's simply no point in
2916 doing that, use gtk_init().
2918 2001-02-01 Havoc Pennington <hp@pobox.com>
2920 * gdk-pixbuf-loader.c, gdk-pixbuf-loader.h: rename "private" field
2921 in struct to "priv" for C++
2923 2001-01-31 Havoc Pennington <hp@pobox.com>
2925 * gdk-pixbuf.c: include glib-object.h instead of gvaluetypes.h
2927 2001-01-26 Havoc Pennington <hp@redhat.com>
2929 * gdk-pixbuf-io.c (mname): fix included modules case.
2931 2001-01-22 Havoc Pennington <hp@redhat.com>
2933 * gdk-pixbuf-io.c (gdk_pixbuf_new_from_xpm_data): check errors
2934 from gdk_pixbuf_load_module
2936 2001-01-22 Havoc Pennington <hp@redhat.com>
2938 * Makefile.am: Add built marshaller files to support
2939 GdkPixbufLoader signals
2941 * gdk-pixbuf-io.c (gdk_pixbuf_load_module): have
2942 GDK_PIXBUF_MODULEDIR unconditionally replace the compiled-in
2943 module location, rather than acting as a fallback, because we are
2944 using GDK_PIXBUF_MODULEDIR to use gdk-pixbuf before installing it.
2946 * gdk-pixbuf.h: include gdk-pixbuf-loader.h
2948 * gdk-pixbuf-loader.h, gdk-pixbuf-loader.c: Move back over here
2949 from gtk, and add error to close(), because stop_load may do
2950 parsing of the image.
2952 * pixops/have_mmx.S (_pixops_have_mmx): add newline at end of file
2954 * io-*.c: make individual operations static, and add fill_vtable
2955 functions which are exported. Fix the collection of type warnings
2956 that surfaced, including a number of functions that didn't
2957 properly take a GError and some that weren't
2958 const-correct. Involved adding error handling for a few loaders.
2960 * gdk-pixbuf-io.h: Add error reporting to stop_load function
2962 * gdk-pixbuf-io.c (gdk_pixbuf_load_module): change to just look up
2963 a function that fills in the GdkPixbufModule vtable, instead of
2964 looking up all the image functions individually; this means we
2965 can get type safety within modules for the loader functions.
2966 Also it means you don't have to keep the statically compiled and
2967 GModule versions in sync.
2969 * test-gdk-pixbuf.c (main): remove gdk_pixbuf_init()
2971 * make-inline-pixbuf.c (main): remove call to gdk_pixbuf_init()
2973 * gdk-pixbuf.h: nuke gdk_pixbuf_init()
2975 * gdk-pixbuf-animation.c (gdk_pixbuf_frame_get_type): g_type_init
2978 * gdk-pixbuf.c (gdk_pixbuf_get_type): g_type_init () here
2980 * gdk-pixbuf-animation.c (gdk_pixbuf_animation_get_type):
2983 2001-01-20 John Harper <jsh@eazel.com>
2985 * io-xbm.c: new pixbuf loader, for X bitmap files. Basically a
2986 collision between Xlib's RdBitF.c and io-tiff.c
2988 * gdk-pixbuf-io.c, Makefile.am, pixbufloader_xbm.def: added
2991 [ merged from stable gdk-pixbuf module. Untested, but it
2992 compiles, and works fine in the stable module ]
2994 2001-01-18 Tor Lillqvist <tml@iki.fi>
2996 * gdk-pixbuf-io.c (get_libdir): (Win32) Use the new
2997 g_win32_get_package_installation_subdirectory() function. No need
2998 to include windows.h.
2999 (gtk_win32_get_installation_directory): Remove this then.
3001 2001-01-01 Havoc Pennington <hp@redhat.com>
3003 * Makefile.am (libgdk_pixbuf_1_3_la_LDFLAGS): add
3004 @LIBTOOL_EXPORT_OPTIONS@
3006 2000-12-30 Tor Lillqvist <tml@iki.fi>
3008 * gdk_pixbuf.def: Update.
3010 2000-12-16 Havoc Pennington <hp@pobox.com>
3012 * gdk-pixbuf-animation.c (gdk_pixbuf_animation_new_from_file): ref
3013 the pixbuf in the frame, so we can use gdk_pixbuf_frame_free
3014 (gdk_pixbuf_frame_copy): new function
3015 (gdk_pixbuf_frame_free): new function
3016 (gdk_pixbuf_frame_get_type): new function
3017 (GDK_TYPE_PIXBUF_FRAME): macro to get type for GdkPixbufFrame
3019 Tue Nov 14 11:51:26 2000 Owen Taylor <otaylor@redhat.com>
3021 * Makefile.am: Add -avoid-version for all modules.
3023 2000-11-13 Havoc Pennington <hp@redhat.com>
3025 * io-png.c (png_simple_error_callback): fix error message to not
3026 say "save" since it's used for loading
3028 2000-11-11 Hans Breuer <Hans@Breuer.Org>
3030 * gdk-pixbuf-io.c : Fix all function prototype macros for self
3031 contained image handlers (!USE_G_MODULE). Files to save should
3032 be opened in binary mode, fopen(s, "wb").
3034 * io-xpm.c : added HAVE_UNISTD_H condition
3036 2000-11-11 Tor Lillqvist <tml@iki.fi>
3038 * gdk_pixbuf.def: Add gdk_pixbuf_new_subpixbuf.
3040 * io-tiff.c (gdk_pixbuf__tiff_image_begin_load): Use
3041 g_file_open_tmp() (just added to GLib) instead of mkstemp() (or
3042 mktemp() and open()).
3044 * io-xpm.c (gdk_pixbuf__xpm_image_begin_load): Ditto.
3046 2000-11-01 Havoc Pennington <hp@pobox.com>
3048 * gdk-pixbuf.c (gdk_pixbuf_new_subpixbuf): New function to create
3049 a pixbuf pointing to a subregion of another pixbuf.
3051 2000-10-16 Tor Lillqvist <tml@iki.fi>
3053 * gdk-pixbuf-io.c: Define also m_save (for the non-gmodule case).
3055 2000-10-16 Havoc Pennington <hp@redhat.com>
3057 * gdk-pixbuf-io.c (gdk_pixbuf_get_module)
3058 (gdk_pixbuf_get_named_module) (gdk_pixbuf_load_module):
3059 add error reporting here also
3061 * make-inline-pixbuf.c (main): use GError
3063 * io-xpm.c: include unistd.h
3065 * gdk-pixbuf-util.c: include string.h
3067 * io-*.c: add error reporting
3069 * gdk-pixbuf-animation.c (gdk_pixbuf_animation_new_from_file): add
3072 * gdk-pixbuf-io.c (gdk_pixbuf_new_from_file): Add error reporting
3074 * gdk-pixbuf-io.h: Add GError** to load_increment and load
3077 * gdk-pixbuf-io.c (gdk_pixbuf_save) (gdk_pixbuf_savev): return
3078 a G_FILE_ERROR if we fail to write or close the file.
3080 * gdk-pixbuf.h: remove GDK_PIXBUF_ERROR_IO, instead we'll use
3081 G_FILE_ERROR_*. Rename enum to GdkPixbufError, properly following
3082 the GError naming rules. Add GError** to load functions.
3084 2000-10-06 Havoc Pennington <hp@redhat.com>
3086 * gdk-pixbuf.h: add GdkPixbufAlphaMode
3088 2000-10-06 Havoc Pennington <hp@redhat.com>
3090 This entry is a summary of the merged-in changes from 1.0.
3091 Relevant original ChangeLog entries are spliced in after
3092 this entry; the files they refer to are from the 1.0
3095 * pixops/pixops.c (pixops_composite_nearest): sync a small fix
3098 * io-xpm.c (xpm_seek_string): add fscanf error check from 1.0
3099 Add progressive loader from 1.0
3101 * io-tiff.c (gdk_pixbuf__tiff_image_begin_load): mem leak fixes
3104 * io-pnm.c: new version from 1.0 tree
3106 * io-jpeg.c (gdk_pixbuf__jpeg_image_load): sync from 1.0, use
3109 * io-gif.c (lzw_read_byte): sync from 1.0, change a g_error to
3111 (gif_get_next_step): return 0 here, sync from 1.0
3113 * gdk-pixbuf-util.c: sync email address change for Cody
3116 2000-09-11 Jeffrey Stedfast <fejj@helixcode.com>
3118 * gdk-pixbuf/io-pnm.c: Pretty much totally rewrote again because
3119 last nights code was still "broken". Should now properly handle
3120 all error conditions gracefully.
3122 2000-09-10 Jeffrey Stedfast <fejj@helixcode.com>
3124 * gdk-pixbuf/io-pnm.c: Rewrote.
3126 2000-09-09 Federico Mena Quintero <federico@helixcode.com>
3128 * gdk-pixbuf/pixops/pixops.c (pixops_composite_nearest): Compute
3129 the correct dest offset.
3131 2000-08-25 Federico Mena Quintero <federico@helixcode.com>
3133 * gdk-pixbuf/io-xpm.c: #include <unistd.h>
3135 2000-08-05 Larry Ewing <lewing@helixcode.com>
3137 * gdk-pixbuf/io-tiff.c: stop leaking context->tempname.
3139 * gdk-pixbuf/io-xpm.c: same as above.
3141 2000-07-26 Michael Meeks <michael@helixcode.com>
3143 * gdk-pixbuf/io-jpeg.c (gdk_pixbuf__jpeg_image_load): make
3146 2000-07-21 Larry Ewing <lewing@helixcode.com>
3148 * gdk-pixbuf/io-xpm.c: add a fake progressive loader so that
3149 xpm at least supports the progressive interface like the one in
3150 io-tiff.c. This should be reimplemented as an actual progressive
3153 2000-07-19 Jonathan Blandford <jrb@redhat.com>
3155 * demo/pixbuf-demo.c (update_timeout): changed scaling level to
3156 make it look better.
3157 * gdk-pixbuf/testpixbuf.c (update_timeout): Patch from michael
3158 meeks to handle errors better.
3160 2000-10-07 Tor Lillqvist <tml@iki.fi>
3163 * pixbufloader_jpeg.def
3164 * pixbufloader_png.def: Add new entry points.
3166 * makefile.mingw.in: Use libintl.
3168 2000-10-06 Havoc Pennington <hp@redhat.com>
3170 * gdk-pixbuf-io.c (gdk_pixbuf_save): s/format/type/g to be
3171 consistent with gdk_pixbuf_loader_new_with_type().
3172 Return runtime error if a module is missing.
3174 * gdk-pixbuf.h: add GDK_PIXBUF_ERROR_UNKNOWN_TYPE
3176 2000-10-05 Havoc Pennington <hp@redhat.com>
3178 Pixbuf saving, patch from David Welton.
3180 * Makefile.am (GDK_PIXBUF_LIBS): add INTLLIBS
3181 (libgdk_pixbuf_1_3_la_SOURCES): add gdk-pixbuf-i18n.h
3183 * gdk-pixbuf-i18n.h: Add _() to gdk-pixbuf
3185 * io-png.c (gdk_pixbuf__png_image_save): PNG save routine.
3187 * io-jpeg.c (gdk_pixbuf__jpeg_image_save): JPEG save routine.
3189 * gdk-pixbuf-io.c (gdk_pixbuf_save):
3190 (gdk_pixbuf_savev): Implement pixbuf saving routines
3192 * gdk-pixbuf.c (gdk_pixbuf_error_quark): pixbuf error quark
3195 * gdk-pixbuf.h: Add public save routines; add pixbuf error
3198 * gdk-pixbuf-io.h: Add save function to GdkPixbufModule
3200 2000-10-05 Dan Winship <danw@helixcode.com>
3202 * io-png.c, io-tiff.c, io-xpm.c: Fix comments to not claim that
3203 all three of these files are the JPEG image loader. (From
3206 2000-10-03 Tor Lillqvist <tml@iki.fi>
3208 * makefile.mingw.in: Add rule for make-inline-pixbuf. Use
3209 gdk-pixbuf's version number in the rule for makefile.mingw itself.
3211 * gdk_pixbuf.def: Add new entry points.
3213 2000-09-26 Havoc Pennington <hp@redhat.com>
3215 * gdk-pixbuf-util.c (gdk_pixbuf_saturate_and_pixelate): Add this
3216 function here, instead of putting it in a private GTK+ file.
3218 * gdk-pixbuf-private.h (GdkPixbufInlineFormat): include an
3219 enum here for the known formats of inlined pixbufs.
3220 Also, #define our file magic here.
3222 2000-06-23 Havoc Pennington <hp@redhat.com>
3224 * make-inline-pixbuf.c: Small program that creates C variable
3225 declarations of inline pixbuf data. This can be read
3226 by gdk_pixbuf_new_from_inline.
3228 * gdk-pixbuf.h (gdk_pixbuf_new_from_inline): New function to read
3229 inline pixbuf data and create a pixbuf from it.
3231 * gdk-pixbuf-data.c (gdk_pixbuf_new_from_inline): implement here
3233 2000-09-07 Tor Lillqvist <tml@iki.fi>
3235 * makefile.mingw.in: Use own version number for gdk-pixbuf DLLs,
3238 2000-08-12 Tor Lillqvist <tml@iki.fi>
3240 * gdk_pixbuf.def: Add missing entry point.
3242 2000-08-10 Havoc Pennington <hp@redhat.com>
3244 * Makefile.am (EXTRA_DIST): The *.def files had the wrong names
3245 (s/pixbuf_/pixbufloader_)
3247 2000-08-02 Tor Lillqvist <tml@iki.fi>
3253 * io-wbmp.c: Conditionalise inclusion of <unistd.h>.
3255 * makefile.mingw.in: List loaders alphabetically. Add the wbmp
3256 one. Fix names of DLLs to have '-' instead of '_'.
3258 2000-07-31 Elliot Lee <sopwith@redhat.com>
3259 * io-wbmp.c: Some bug fixes - now tested to work.
3261 2000-07-27 Elliot Lee <sopwith@redhat.com>
3263 * gdk-pixbuf-io.h, gdk-pixbuf-io.c: Add
3264 gdk_pixbuf_get_named_module() function to facilitate above change
3265 * io-wbmp.c, pixbufloader_wbmp.defs, gdk-pixbuf-io.c, Makefile:
3266 Implement loader for WBMP format.
3267 * io-bmp.c: Don't malloc a temporary buffer - use stack instead.
3269 2000-07-23 Tor Lillqvist <tml@iki.fi>
3274 * pixops/makefile.mingw.in
3275 * pixbuf_*.def: New files.
3278 * pixops/Makefile.am: Add them. Add rule to generate makefile.mingw.
3280 * gdk-pixbuf-io.c (gtk_win32_get_installation_directory):
3281 New function, to get the GTK+ installation directory from
3282 the Windows Registry, where the installation program
3283 for whatever software includes GTK+ has stored it.
3285 Used to avoid having hardcoding the directory where to look for
3286 loaders. This function is needed by gtk, too, so it should
3287 really be just in one place. Maybe a small static library
3288 one level up from here?
3290 * gdk-pixbuf-animation.c (gdk_pixbuf_animation_new_from_file)
3291 * gdk-pixbuf-io.c (gdk_pixbuf_new_from_file):
3292 Open file in binary mode. This *is* standard C. (No-op on Unix,
3295 * io-jpeg.c: If we don't HAVE_SIGSETJMP, use normal setjmp().
3297 * io-tiff.c: Use g_get_tmp_dir(). If we don't HAVE_MKSTEMP, use
3298 mktemp() and open().
3299 (gdk_pixbuf__tiff_image_stop_load): g_free() also the tempname.
3301 * pixops/*.S: The Gas from mingw32 doesn't like the .type
3302 pseudo-op. Conditionalise on __MINGW32__, but probably
3303 should conditionalise on Gas version instead? Or could we
3304 do without .type on all systems?
3306 * pixops/timescale.c: Use g_get_current_time()
3307 instead of gettimeofday().
3309 Sat Jul 22 10:57:22 2000 Owen Taylor <otaylor@redhat.com>
3311 * Makefile.am (test_gdk_pixbuf_LDADD): Remove -lgmodule
3313 Tue Jul 11 11:26:42 2000 Owen Taylor <otaylor@redhat.com>
3315 * gdk-pixbuf.c: Add <string.h> include.
3317 Tue Jul 11 06:20:14 2000 Tim Janik <timj@gtk.org>
3319 * io-gif.c (gdk_pixbuf__gif_image_load_animation):
3320 * gdk-pixbuf-data.c (gdk_pixbuf_new_from_data):
3321 * gdk-pixbuf-animation.c (gdk_pixbuf_animation_new_from_file):
3322 use g_object_new() instead of g_type_create_instance() which
3323 is a private function for fundamental type implementations.
3325 Thu Jul 6 11:49:47 2000 Owen Taylor <otaylor@redhat.com>
3327 * Makefile.am (libgdk_pixbuf_la_LDFLAGS): Use GTK+ version
3328 soname scheme for gdk-pixbuf.
3330 2000-06-21 Havoc Pennington <hp@pobox.com>
3332 * gdk-pixbuf.c: Convert GdkPixbuf to GObject, leaving it opaque
3333 (i.e. derivation is not allowed, and there are no virtual methods
3335 (gdk_pixbuf_preinit): Call g_type_init() here.
3336 (gdk_pixbuf_init): Add a user-friendly init function, for users
3337 of standalone gdk-pixbuf
3339 * gdk-pixbuf-animation.c: Convert to GObject, in the same
3340 way GdkPixbufAnimation was done.
3342 * gdk-pixbuf.h: Remove gdk_pixbuf_set_unref_handler() and
3343 gdk_pixbuf_finalize() from API, since these are broken and don't
3344 make sense with new GObject stuff.
3346 Wed Jun 21 16:02:48 2000 Owen Taylor <otaylor@redhat.com>
3348 * gdk-pixbuf-io.c (gdk_pixbuf_load_module): Add feature to
3349 support a GDK_PIXBUF_MODULEDIR env variable as a secondary
3352 2000-06-10 Federico Mena Quintero <federico@helixcode.com>
3354 * demo/pixbuf-demo.c: It was cold and rainy this Saturday morning,
3355 so I needed something to warm my thighs. Running plain infinite
3356 loops on your laptop to make it hot is not very much fun. A demo
3357 of the gdk-pixbuf scaling functions is way better, and looks
3360 * configure.in (AC_OUTPUT): Added the demo Makefile.
3362 * Makefile.am (SUBDIRS): Added the demo directory.
3364 2000-06-09 Larry Ewing <lewing@helixcode.com>
3366 * gdk-pixbuf/io-png.c (gdk_pixbuf__png_image_load_increment):
3367 setjmp for the png error handler. It seems setting the error
3368 handling functions does not avoid the jump, and so not calling
3369 setjmp was causing the incremental loader to jump into lala land.
3370 (gdk_pixbuf__png_image_begin_load): setjmp for error handling, I'm
3371 not sure this one is actually required but the docs say it must be
3372 set for every call to a png_* function.
3373 Also changed the comment to reflect the fact that setting the
3374 error handlers does _not_ avoid the longjmp.
3376 2000-06-06 Larry Ewing <lewing@helixcode.com>
3378 * gdk-pixbuf/gdk-pixbuf-loader.c (gdk_pixbuf_loader_frame_done):
3379 take frame offest into account when trying to calculate the
3380 animation bbox. Also set the width to the width not the height.
3381 (gdk_pixbuf_loader_animation_done): cycle over the frames to
3382 calculate bbox because now we finally have all the offset
3383 information for each frame.
3385 2000-06-05 Mathieu Lacage <mathieu@gnome.org>
3387 * configure.in: add some gtk parameters to the
3388 GDK_PIXBUF_LIBÃ�²S and GDK_PIXBUG_INCLUDEDIR vars. One more
3389 fight in my crusade for strange prefix compile...
3391 2000-05-30 Not Zed <NotZed@HelixCode.com>
3393 * gdk-pixbuf/io-jpeg.c (gdk_pixbuf__jpeg_image_begin_load):
3394 Initialise the error handler exit routine to our own. Note this
3395 means that every function that accesses the jpeg lib on this
3396 object MUST do a setjmp.
3397 (gdk_pixbuf__jpeg_image_stop_load): setjmp before accessing jpeg
3398 lib for handling fatal error.
3399 (gdk_pixbuf__jpeg_image_load_increment): And here too. So now
3400 your applications dont quit if there's a jpeg error!
3402 2000-05-30 Federico Mena Quintero <federico@helixcode.com>
3404 * gdk-pixbuf.spec.in: Include all the loader libraries. Patch
3405 from Frank de Lange <frank@unternet.org>.
3407 2000-05-09 Darin Adler <darin@eazel.com>
3409 * gdk-pixbuf/test-gdk-pixbuf.c:
3410 Fixed includes to get rid of accidental GNOME dependency.
3412 2000-05-26 Cody Russell <car0969@gamma2.uta.edu>
3413 * Makefile.am: Added gdk-pixbuf.spec to EXTRA_DIST
3415 2000-05-22 Federico Mena Quintero <federico@helixcode.com>
3417 * configure.in: Bumped version number to 0.8.0.
3419 * doc/Makefile.am (content_files): The toplevel gdk-pixbuf.sgml
3420 file was not being distributed.
3422 * gdk-pixbuf/pixops/Makefile.am (EXTRA_DIST): Added DETAILS.
3424 2000-05-09 Darin Adler <darin@eazel.com>
3426 * gdk-pixbuf/gdk-pixbuf-drawable.c: (rgb565lsb), (rgb565msb),
3427 (rgb565alsb), (rgb565amsb), (rgb555lsb), (rgb555msb), (rgb555alsb),
3428 (rgb555amsb), (convert_real_slow): Change all conversion from 16-bit
3429 formats to 32-bit formats to re-use the high bits of the color values
3430 so that white maps to full white.
3432 Fri May 5 12:16:32 2000 Owen Taylor <otaylor@redhat.com>
3434 * gdk-pixbuf/pixops/DETAILS: Add beginnings of file with
3435 detailed information about the structure and algorithms
3436 of pixops so people can fix it instead of breaking it.
3438 2000-05-04 Darin Adler <darin@eazel.com>
3440 * gdk-pixbuf/pixops/pixops.c: (pixops_composite_nearest),
3441 (composite_pixel), (composite_line):
3442 * gdk-pixbuf/test-gdk-pixbuf.c: (simple_composite_test_one_type):
3443 Now that Owen explained the algorithm, I think I implemented it
3444 right for the cases where the destination pixbuf is not opaque.
3445 The test does seem to confirm it.
3447 2000-05-04 Darin Adler <darin@eazel.com>
3449 * gdk-pixbuf/.cvsignore:
3450 * gdk-pixbuf/Makefile.am:
3451 * gdk-pixbuf/test-gdk-pixbuf.c (store_pixel), (fill_with_pixel),
3452 (load_pixel), (simple_composite_test_one),
3453 (simple_composite_test_one_type), (simple_composite_test), (main):
3454 Added some tests of composite to highlight problems in the old
3455 implementation. These tests run without any user interaction.
3456 Just do "make check".
3458 * gdk-pixbuf/pixops/pixops.c (pixops_composite_nearest),
3459 (composite_pixel), (composite_line): Fix composite to do a textbook
3460 "A over B" composite. This was clearly the intent, and it was easy
3461 to fix the code to do it. (Note to those that read my earlier tries
3462 at a patch; this version fixes typos that were present in all
3463 my patch attempts. I checked the final version by adding more tests.)
3465 2000-04-22 05:27:43 2000 Owen Taylor <otaylor@redhat.com>
3467 * gdk-pixbuf/pixops/pixops.c (pixops_scale_nearest): Properly
3468 offset y coordinate accordining to render_y0.
3470 * gdk-pixbuf/gdk-pixbuf-scale.c: Properly handle nonzero
3473 2000-04-22 James Henstridge <james@daa.com.au>
3475 * gdk-pixbuf.spec.in (%files): moved %{prefix}/bin/* from the main
3476 package to the devel package. The only file installed in bin is
3477 gdk-pixbuf-config, which belongs in -devel. This should allow having
3478 multiple versions of the main gdk-pixbuf package installed.
3480 2000-04-17 Karl Eichwalder <ke@suse.de>
3482 * gdk-pixbuf/Makefile.am (INCLUDES): Add $(GNOME_CFLAGS).
3483 Reported by Jens Finke.
3485 2000-04-14 Tomasz KÃ�³opczko <kloczek@pld.org.pl>
3487 * gdk-pixbuf/pixops/makefile.am: $(LIBART_CFLAGS) replaced by
3488 $(GTK_CFLAGS) - now gdk-pixbuf compiles correctly.
3490 2000-04-13 James Henstridge <james@daa.com.au>
3492 * configure.in: when performing the configure check to see if
3493 gmodule works, set CFLAGS to GLIB_CFLAGS and LIBS to GLIB_LIBS,
3494 rather than the other way round. Also, call AC_MSG_RESULT in the
3495 even that dynamic modules were not supported.
3497 2000-04-12 Federico Mena Quintero <federico@helixcode.com>
3499 This comes from an excellent idea by Tim Janik (timj@gtk.org) to
3500 hook to the last unref operation.
3502 * gdk-pixbuf/gdk-pixbuf.c (gdk_pixbuf_set_last_unref_handler): New
3503 function to set the last unref handler for a pixbuf.
3504 (gdk_pixbuf_finalize): New function to actually finalize a pixbuf.
3505 It calls the pixbuf's destroy notification function and frees the
3506 GdkPixbuf structure itself.
3507 (gdk_pixbuf_unref): Use the last unref function of the pixbuf if
3510 * gdk-pixbuf/gdk-pixbuf-private.h (struct _GdkPixbuf): New fields
3511 for the last unref handler and its user data.
3513 * gdk-pixbuf/gdk-pixbuf-data.c (gdk_pixbuf_new_from_data): Use
3514 g_new0() to allocate the pixbuf.
3516 * gdk-pixbuf/gdk-pixbuf-loader.c (gdk_pixbuf_loader_class_init):
3517 Fixed the call to gtk_signal_new() for the "frame_done" signal; it
3518 was not specifying the `frame' argument.
3520 * gdk-pixbuf/gdk-pixbuf-animation.c
3521 (gdk_pixbuf_animation_get_width): Fixed docstring.
3522 (gdk_pixbuf_animation_get_height): Likewise.
3523 (gdk_pixbuf_animation_get_num_frames): Likewise.
3524 (gdk_pixbuf_animation_get_frames): Likewise.
3526 * doc/gdk-pixbuf-sections.txt: Updated with the new functions and
3529 * doc/tmpl/gdk-pixbuf.sgml: Added the description for GdkColorspace.
3531 * doc/tmpl/scaling.sgml: Added the description for GdkInterpType.
3533 * doc/tmpl/refcounting.sgml: Updated with the information about
3534 the last unref handler.
3536 * doc/tmpl/*.sgml: Markup tweaks.
3538 * gdk-pixbuf/Makefile.am (libgnomecanvaspixbuf_la_LDFLAGS): Sigh,
3539 update the libtool version number for libgnomecanvaspixbuf as
3541 (libpixbufloader_*_la_LDFLAGS): The loaders need to be versioned
3542 as well, or the old ones won't work with the new stuff. Also,
3543 renamed the modules as follows.
3545 * gdk-pixbuf/gdk-pixbuf-io.c (gdk_pixbuf_load_module): Now the
3546 modules are called "libpixbufloader-<format>.so" instead of
3547 "libpixbuf-<format>.so". They needed renaming so that the new
3548 loaders won't overwrite the old ones; even with the versioning
3549 stuff, the new .so symlink to the .so.1.0.0 would overwrite the
3552 2000-04-12 Paolo Molaro <lupus@debian.org>
3554 * .cvsignore, src/.cvsignore: shut up cvs.
3556 2000-04-11 Federico Mena Quintero <federico@helixcode.com>
3558 Most of this patch is based on a patch by Havoc Pennington
3559 (hp@redhat.com) to make GdkPixbuf's structures opaque and to
3560 remove the libart dependency.
3562 * gdk-pixbuf/gdk-pixbuf.h: Removed the public structures.
3563 (GdkColorspace): New enum that for now only contains
3565 (GdkPixbufDestroyNotify): New type for the pixbuf's pixels destroy
3566 notification function.
3567 (GdkInterpType): New num with interpolation types.
3569 * *.[ch]: Replace the libart stuff with our own stuff.
3571 * pixops/*.[ch]: Likewise.
3573 * gdk-pixbuf/gdk-pixbuf-private.h: New file with the private
3574 declarations of the GdkPixbuf structures.
3576 * gdk-pixbuf/gdk-pixbuf.c (gdk_pixbuf_new_from_art_pixbuf):
3578 (gdk_pixbuf_get_format): Constify.
3579 (gdk_pixbuf_get_n_channels): Constify.
3580 (gdk_pixbuf_get_has_alpha): Constify.
3581 (gdk_pixbuf_get_bits_per_sample): Constify.
3582 (gdk_pixbuf_get_pixels): Constify.
3583 (gdk_pixbuf_get_width): Constify.
3584 (gdk_pixbuf_get_height): Constify.
3585 (gdk_pixbuf_get_rowstride): Constify.
3587 * gdk-pixbuf/gdk-pixbuf.c (gdk_pixbuf_copy): New function to copy
3590 * gdk-pixbuf/gdk-pixbuf-data.c (gdk_pixbuf_new_from_data): Added a
3591 bits_per_sample argument; currently only 8 bits per sample are
3594 * gdk-pixbuf/gdk-pixbuf-animation.c (gdk_pixbuf_frame_get_pixbuf):
3596 (gdk_pixbuf_frame_get_x_offset): New accessor.
3597 (gdk_pixbuf_frame_get_y_offset): New accessor.
3598 (gdk_pixbuf_frame_get_delay_time): New accessor.
3599 (gdk_pixbuf_frame_get_action): New accessor.
3601 * gdk-pixbuf/gdk-pixbuf-render.c
3602 (gdk_pixbuf_render_pixmap_and_mask): Instead of returning a solid
3603 mask rectangle for pixbufs without an alpha channel, set the
3604 *mask_return to NULL.
3606 * gdk-pixbuf/gdk-pixbuf-util.c (gdk_pixbuf_add_alpha): Constify.
3608 * gdk-pixbuf/gdk-pixbuf-scale.c: Fix includes.
3610 * gdk-pixbuf/gdk-pixbuf-scale.c (gdk_pixbuf_scale): Added some
3611 preconditions. Maybe we should also check for the colorspace,
3612 bits per pixel, and such.
3613 (gdk_pixbuf_composite): Likewise.
3614 (gdk_pixbuf_composite_color): Likewise.
3615 (gdk_pixbuf_scale_simple): Likewise, and fail gracefully if we
3616 cannot allocate the new pixbuf.
3617 (gdk_pixbuf_composite_color_simple): Likewise.
3619 * gdk-pixbuf/gnome-canvas-pixbuf.c (gnome_canvas_pixbuf_render):
3620 Use art_rgb_rgba_affine() or art_rgb_affine() since we no longer
3623 * gdk-pixbuf/io-bmp.c: Fix includes.
3625 * gdk-pixbuf/pixops/pixops.c (pixops_scale_nearest): Fixed cast in
3630 * configure.in: Removed checks for libart.
3632 * gdk-pixbuf/Makefile.am: Removed references to libart.
3633 (noinst_HEADERS): Added gdk-pixbuf-private.h.
3635 * gdk-pixbuf/Makefile.am (libgdk_pixbuf_la_LDFLAGS): Incremented
3636 the version number of the libtool library to indicate that this
3637 definitely is not compatible with the old usage. I know you love
3640 * configure.in: Bumped version number to 0.7.0.
3644 * gdk-pixbuf-config.in (--libs): We no longer require libart.
3646 * DEPENDS.libgdk_pixbuf: We no longer depend on libart.
3648 * gdk-pixbuf.spec.in: Updated, but I don't guarantee anything.
3650 2000-04-06 Jonathan Blandford <jrb@redhat.com>
3652 * gdk-pixbuf/testanimation.c (main): add more info to the
3653 testanimation frames.
3655 2000-04-04 Ettore Perazzoli <ettore@helixcode.com>
3657 * gdk-pixbuf/gdk-pixbuf-animation.c
3658 (gdk_pixbuf_animation_get_width): New accessor function.
3659 (gdk_pixbuf_animation_get_height): New accessor function.
3660 (gdk_pixbuf_animation_get_num_frames): New accessor function.
3661 (gdk_pixbuf_animation_get_frames): New accessor function.
3663 2000-04-01 Federico Mena Quintero <federico@helixcode.com>
3665 * gdk-pixbuf/gdk-pixbuf.c: Reverted Mark's change. The refcount
3666 is private information, and the art_pixbuf will go away soon.
3668 2000-03-31 Mark Crichton <crichton@gimp.org>
3670 * gdk-pixbuf/gdk-pixbuf.c: Added gdk_pixbuf_get_refcount
3671 and gdk_pixbuf_get_artpixbuf accessor functions.
3673 2000-03-29 Federico Mena Quintero <federico@helixcode.com>
3675 * gdk-pixbuf/gdk-pixbuf.c (gdk_pixbuf_get_has_alpha): Return
3676 gboolean instead of int.
3678 2000-03-29 Radek Doulik <rodo@helixcode.com>
3680 * gdk-pixbuf/gdk-pixbuf-animation.c
3681 (gdk_pixbuf_animation_new_from_file): same as below
3683 * gdk-pixbuf/io-gif.c (gif_get_lzw): added update of width and
3684 height in GdkPixbufAnimation
3686 2000-03-28 Radek Doulik <rodo@helixcode.com>
3688 * gdk-pixbuf/io-gif.c (gif_get_lzw): test also for
3689 context->frame_done_func and context->anim_done_func to make
3690 progressive animation loading work
3692 * gdk-pixbuf/gdk-pixbuf-loader.c (gdk_pixbuf_loader_frame_done):
3693 added priv->pixbuf = NULL as pixbuf is now in frame (and to make
3694 gdk_pixbuf_loader_prepare happy)
3695 (gdk_pixbuf_loader_frame_done): update animation bbox
3697 * gdk-pixbuf/gdk-pixbuf.h: added bbox size (width, height) to
3700 2000-03-27 Radek Doulik <rodo@helixcode.com>
3702 * gdk-pixbuf/io-gif.c (gif_get_lzw): use frame_len and frame_width
3703 instead of width and height
3705 2000-03-27 Owen Taylor <otaylor@redhat.com>
3707 * gdk-pixbuf/pixops/pixops.c: Fix problem with
3708 precendence of >> and & which was keeping composite_color
3709 from working with non-gray images.
3711 2000-03-08 Jonathan Blandford <jrb@redhat.com>
3713 * gdk-pixbuf/io-gif.c (gdk_pixbuf__gif_image_load): free the context.
3714 (gdk_pixbuf__gif_image_load_animation): free the context.
3716 2000-03-06 Arjan van de Ven <arjan@fenrus.demon.nl>
3718 * gdk-pixbuf/io-bmp.c: Fixed to pointer-bugs and a
3719 mis-interpretation of the Microsoft documentation. Now
3720 it can load .BMP files that are not generated by The Gimp
3723 2000-03-01 Mark Crichton <crichton@gimp.org>
3725 * configure.in: Added BUILD_CANVAS_ITEM stuff to (finally)
3726 fix the last auto* build bug (where we have libart, but no
3729 * gdk-pixbuf/Makefile.am: Same.
3731 2000-02-28 Matt Wilson <msw@redhat.com>
3733 * gdk-pixbuf/gdk-pixbuf-drawable.c: s/unsigned long/guint32/g,
3734 s/unsigned short/guint16/g, s/unsigned char/guint8/g
3736 2000-02-26 Federico Mena Quintero <federico@helixcode.com>
3738 * README: We don't require libgif/ungif nor libXpm.
3740 * NEWS: This was outdated, so updated it.
3742 2000-02-25 Federico Mena Quintero <federico@helixcode.com>
3744 * gdk-pixbuf.m4: Use the correct name for
3745 gdk-pixbuf/gdk-pixbuf.h. Thanks to Jacob Berkman for pointing
3748 2000-02-21 Federico Mena Quintero <federico@helixcode.com>
3750 * configure.in (GDK_PIXBUF_MINOR): Bumped version number to 0.6.0.
3752 * doc/compiling.sgml: New appendix documenting the gdk-pixbuf
3753 library's particular options to configure.in.
3755 * doc/gdk-pixbuf.sgml: Include compiling.sgml appendix via an
3758 * doc/Makefile.am (gdk-pixbuf.html): Added compiling.sgml.
3760 * gdk-pixbuf/io-ico.c (gdk_pixbuf__ico_image_load_increment):
3761 Fixed typo in prototype name.
3763 * configure.in: Changed duplicated AC_MSG_CHECKING message to
3764 something more meaningful; now it is "checking whether dynamic
3767 * gdk-pixbuf/pixops/Makefile.am (noinst_PROGRAMS): Do not install
3768 the timescale program.
3770 Integrated Miguel de Icaza's <miguel@gnu.org> patch for optionally
3771 creating a single static library with all the image format modules
3774 2000-02-20 Miguel de Icaza <miguel@gnu.org>
3776 * gdk-pixbuf/io-xpm.c (gdk_pixbuf__xpm_image_load): Add prefix.
3777 (gdk_pixbuf__xpm_image_load_xpm_data): Add prefix.
3779 * gdk-pixbuf/io-tiff.c (gdk_pixbuf__tiff_image_load_real): Add prefix.
3780 (gdk_pixbuf__tiff_image_stop_load): Add prefix.
3781 (gdk_pixbuf__tiff_image_load_increment): Add prefix.
3782 (gdk_pixbuf__tiff_image_load): Add prefix.
3783 (gdk_pixbuf__tiff_image_stop_load): Update invocation.
3784 (gdk_pixbuf__tiff_image_begin_load): Add prefix.
3786 * gdk-pixbuf/io-ras.c (gdk_pixbuf__ras_image_load): Add prefix.
3787 (gdk_pixbuf__ras_image_load): Updated invocation.
3788 (gdk_pixbuf__ras_image_begin_load): Add prefix.
3789 (gdk_pixbuf__ras_image_stop_load): Add prefix.
3790 (gdk_pixbuf__ras_image_load_increment): Add prefix.
3792 * gdk-pixbuf/io-pnm.c (gdk_pixbuf__pnm_image_begin_load): Add prefix.
3793 (gdk_pixbuf__pnm_image_stop_load): Add prefix.
3794 (gdk_pixbuf__pnm_image_load_increment): Add prefix
3795 (gdk_pixbuf__pnm_image_load): Add prefix.
3797 * gdk-pixbuf/io-jpeg.c (gdk_pixbuf__jpeg_image_load): Add prefix.
3798 (gdk_pixbuf__jpeg_image_load_increment): Add prefix.
3799 (gdk_pixbuf__jpeg_image_begin_load): Add prefix.
3800 (gdk_pixbuf__jpeg_image_stop_load): Add prefix.
3802 * gdk-pixbuf/io-ico.c (gdk_pixbuf__ico_image_load): Add prefix.
3803 (gdk_pixbuf__ico_image_load): update invocation.
3804 (gdk_pixbuf__ico_image_load_increment): Add prefix.
3805 (gdk_pixbuf__ico_image_load): update invocation.
3806 (gdk_pixbuf__ico_image_begin_load): Add prefix.
3807 (gdk_pixbuf__ico_image_load): update invocation.
3808 (gdk_pixbuf__ico_image_stop_load): Add prefix.
3810 * gdk-pixbuf/io-gif.c (gdk_pixbuf__gif_image_load_animation): Add prefix.
3811 (gdk_pixbuf__gif_image_load): Add prefix.
3812 (gdk_pixbuf__gif_image_begin_load): Add prefix.
3813 (gdk_pixbuf__gif_image_load_increment): Add prefix.
3814 (gdk_pixbuf__gif_image_load_animation): Add prefix.
3815 (gdk_pixbuf__gif_image_stop_load): Add prefix.
3817 * gdk-pixbuf/io-bmp.c (gdk_pixbuf__bmp_image_load): Add prefix.
3818 (gdk_pixbuf__bmp_image_load): Rename function called.
3819 (gdk_pixbuf__bmp_image_load_increment): Add prefix
3821 * gdk-pixbuf/io-png.c (gdk_pixbuf__png_image_load): Add prefix.
3822 (gdk_pixbuf__png_image_begin_load): Add prefix.
3823 (gdk_pixbuf__png_image_stop_load): Add prefix.
3824 (gdk_pixbuf__png_image_load_increment): Add prefix.
3826 * gdk-pixbuf/gdk-pixbuf-io.c (file_formats): Make this static.
3827 (gdk_pixbuf_load_module): Load the shared library entry points
3828 using a "gdk_pixbuf__$module_name" prefix.
3829 (pixbuf_module_symbol): Wrapper routine that uses the module
3830 prefix for the modules to load the information.
3832 * configure.in (GDK_PIXBUF_VERSION): New option --disable-modules
3833 lets the user specify that gdk-pixbuf should link all image loader
3834 code into the library instaed of creating shared library modules.
3836 (dynworks): Renamed the automake conditional DYNAMIC_MODULES_WORK
3837 to BUILD_DYNAMIC_MODULES.
3839 2000-02-19 Jonathan Blandford <jrb@redhat.com>
3841 * gdk-pixbuf/io-gif.c (new_context): fix case where initial
3842 colormap entry is Transparent.
3844 2000-02-19 Owen Taylor <otaylor@redhat.com>
3846 * gdk-pixbuf/pixops/pixops.c (scale_pixel): Fix error in
3847 scale factors for non-alpha case.
3849 2000-02-14 Mark Crichton <crichton@gimp.org>
3851 * gdk-pixbuf/io-xpm.c (xpm_extract_color): Added check for "g"
3852 color type. Imlib/libXpm handle this, but we didn't.
3854 2000-02-14 Darin Adler <darin@eazel.com>
3856 * gdk-pixbuf/testpixbuf.c: Remove now-unnecessary cast.
3857 * .cvsignore: gdk-pixbuf/.cvsignore: More to ignore.
3859 2000-02-14 Elliot Lee <sopwith@redhat.com>
3860 * gdk-pixbuf/gdk-pixbuf.h, gdk-pixbuf/gdk-pixbuf-data.c: Make
3861 passed-in argument 'const'.
3863 2000-02-04 Michael Meeks <mmeeks@gnu.org>
3865 * gdk-pixbuf/io-gif.c (struct _GifContext): add x,y_offset.
3866 (gif_get_frame_info): put the offsets on the context.
3867 (gif_get_lzw): copy them off into the frame.
3868 (new_context): no change required; will 0 offsets by default.
3870 2000-01-28 Michael Meeks <michael@mejm2.dow.cam.ac.uk>
3872 * gdk-pixbuf/pixops/pixops.c (pixops_process): const + nasty
3875 * gdk-pixbuf/pixops/pixops.h: const.
3877 * gdk-pixbuf/gdk-pixbuf-util.c: const.
3879 * gdk-pixbuf/gdk-pixbuf-scale.c: const.
3881 * gdk-pixbuf/gdk-pixbuf.h: constify lots of things.
3883 2000-02-03 Federico Mena Quintero <federico@helixcode.com>
3885 * gdk-pixbuf/gdk-pixbuf-render.c
3886 (gdk_pixbuf_render_threshold_alpha): Added sanity check for width
3887 and height being >= 0. Also, do nothing if either of them is
3888 zero. Thanks to Ettore for pointing this out.
3889 (gdk_pixbuf_render_to_drawable): Likewise.
3890 (gdk_pixbuf_render_to_drawable_alpha): Likewise.
3892 2000-02-02 Federico Mena Quintero <federico@helixcode.com>
3894 * gdk-pixbuf/io-gif.c (gif_get_lzw): Removed debugging g_print.
3895 Thanks to John Sullivan <sullivan@eazel.com> for the patch.
3897 * gdk-pixbuf/testpixbuf-drawable.c (configure_cb): Get a new area
3898 of the screen when the window is resized. Thanks to David
3899 N. Welton <davidw@linuxcare.com> for pointing this out.
3900 Misc. cleanups to the rest of the file.
3902 2000-02-01 Federico Mena Quintero <federico@helixcode.com>
3904 * doc/tmpl/rendering.sgml: gnome_init() does not call
3905 gdk_rgb_init(), so don't mention that it does in the
3906 documentation. Thanks to Alexander Kruuse <kruuse@home.se> for
3909 2000-01-31 Havoc Pennington <hp@redhat.com>
3911 * gdk-pixbuf/Makefile.am (noinst_PROGRAMS): no testpixbuf-foo target
3913 Mon Jan 31 12:38:50 2000 Owen Taylor <otaylor@redhat.com>
3915 * gdk-pixbuf/pixops/pixops.c (scale_line): Fix from Peter
3916 Wainwright to fix 4a => 4a scaling.
3918 2000-01-29 Mark Crichton <crichton@gimp.org>
3920 * gdk-pixbuf-config: Oh dear, we weren't Telsa/Alan proof...
3921 put `libart-config --libs` in instead of -lart_lgpl.
3923 2000-01-22 Federico Mena Quintero <federico@helixcode.com>
3925 * gdk-pixbuf/io-pnm.c (pnm_read_raw_scanline): Return an error on
3927 (pnm_read_ascii_scanline): Initialize data and mask.
3929 * gdk-pixbuf/io-xpm.c (pixbuf_create_from_xpm): Initialize
3930 fallbackcolor to keep gcc happy.
3932 * configure.in: Bumped version number to 0.5.0.
3934 * gdk-pixbuf/pixops/timescale.c (dump_array): Removed unused variable.
3937 * gdk-pixbuf/pixops/pixops.c (pixops_composite_color_nearest): Put
3938 parentheses around + in a shift to remove a compiler warning.
3939 (pixops_process): Likewise.
3941 Patch from Ross Golder <rossigee@bigfoot.com> to create an RPM
3944 * configure.in: Added gdk-pixbuf.spec to AC_OUTPUT.
3946 * Makefile.am (EXTRA_DIST): Added gdk-pixbuf.spec.in
3948 2000-01-22 Federico Mena Quintero <federico@helixcode.com>
3950 * gdk-pixbuf/gnome-canvas-pixbuf.c (PixbufPrivate): Removed the
3951 x_set and y_set arguments. Now they are always on and start with
3952 defaults of 0.0 in units.
3953 (gnome_canvas_pixbuf_class_init): Likewise.
3954 (gnome_canvas_pixbuf_set_arg): Likewise.
3955 (gnome_canvas_pixbuf_get_arg): Likewise.
3956 (compute_viewport_affine): Likewise; always use the priv->x and
3959 * doc/tmpl/gnome-canvas-pixbuf.sgml: Modified to reflect the
3960 removal of the x_set/y_set arguments.
3962 2000-01-21 Federico Mena Quintero <federico@helixcode.com>
3964 * gdk-pixbuf/gdk-pixbuf.c (gdk_pixbuf_ref): Return the same pixbuf
3965 as the input parameter.
3967 * gdk-pixbuf/gdk-pixbuf-animation.c (gdk_pixbuf_animation_ref):
3968 Return the same animation as the input parameter.
3970 2000-01-16 Elliot Lee <sopwith@redhat.com>
3972 * gdk-pixbuf/Makefile.am: Don't link against libgnomecanvaspixbuf.la
3974 2000-01-16 Federico Mena Quintero <federico@helixcode.com>
3976 * configure.in: Removed the broken --enable-canvas-pixbuf option.
3977 Added the stuff necessary to substitute the variables in
3978 gnomecanvaspixbufConf.sh.in.
3980 * gnomecanvaspixbufConf.sh.in: New gnome-config handler for the
3981 tiny gnomecanvaspixbuf library.
3983 * Makefile.am: Build gnomecanvaspixbufConf.sh.
3985 * gdk-pixbuf/Makefile.am: Create a libgnomecanvaspixbuf and only
3986 build it if gdk-pixbuf is being built outside of gnome-libs.
3988 * doc/gdk-pixbuf-sections.txt: Added gdk_pixbuf_render_pixmap_and_mask().
3990 * gdk-pixbuf/gdk-pixbuf-render.c
3991 (gdk_pixbuf_render_pixmap_and_mask): Renamed from
3992 gdk_pixbuf_render_pixmap(). Do not create the mask if it is not
3993 needed, and do not use a clipping mask when rendering the pixmap.
3994 Tweaked documentation a little.
3996 * HACKING: New file with hacking policies for the gdk-pixbuf
3999 * doc/Makefile.am (tmpl_sources): Added missing backslash.
4001 * doc/Makefile.am: Use gnomecanvaspixbuf in gnome-config when
4002 scanning for docstrings.
4004 * gdk-pixbuf/gdk-pixbuf-util.c (gdk_pixbuf_copy_area): Made sanity
4005 checks more stringent. Removed "gint" abominations. Made
4006 documentation consistent with the rest of the functions.
4008 * doc/gdk-pixbuf-sections.txt: Added gdk_pixbuf_copy_area() to the
4011 2000-01-14 Jonathan Blandford <jrb@redhat.com>
4013 * gdk-pixbuf/gdk-pixbuf-render.c (gdk_pixbuf_render_pixmap): new
4014 function to let you create a gdk_pixmap from a gdk_pixbuf.
4016 2000-01-11 Jacob Berkman <jacob@helixcode.com>
4018 * gdk-pixbuf/pixops/Makefile.am (INCLUDES): added
4019 $LIBART_CFLAGS to $INCLUDES
4021 2000-01-10 Elliot Lee <sopwith@redhat.com>
4023 * configure.in, gdk-pixbuf/Makefile.am: Build a libcanvas_pixbuf.
4025 * configure.in: Define version macros. Generate
4026 gdk-pixbuf/gdk-pixbuf-features.h. Always INSIDE_GNOME.
4028 * gdk-pixbuf/Makefile.am: Add gdk-pixbuf-features.h
4030 * gdk-pixbuf/gdk-pixbuf.c: Add definitions of
4031 gdk-pixbuf-features.h declarations, plus some initialization
4034 2000-01-05 Owen Taylor <otaylor@redhat.com>
4036 * gdk-pixbuf/pixops/pixops.c: Fixed src_channels/dest_channels
4037 confusion. (Again caught by Tomas Ogren's Purify)
4039 2000-01-07 Jonathan Blandford <jrb@redhat.com>
4041 * gdk-pixbuf/gdk-pixbuf-xform.c (gdk_pixbuf_rotate): comment out
4044 * gdk-pixbuf/gdk-pixbuf-io.c: Added progressive animation loading.
4045 * gdk-pixbuf/gdk-pixbuf-io.h: Added progressive animation loading.
4046 * gdk-pixbuf/gdk-pixbuf-loader.c: Added progressive animation
4048 * gdk-pixbuf/gdk-pixbuf-loader.h: Added progressive animation
4050 * gdk-pixbuf/io-gif.c (image_load_increment): I think the
4051 ref-counting mess is finally fixed. Added progressive animation
4053 (gif_get_lzw): remove memory_leak
4055 * doc/tmpl/gdk-pixbuf-loader.sgml: much longer long description
4058 2000-01-05 Owen Taylor <otaylor@redhat.com>
4060 * gdk-pixbuf/pixops/pixops.c (pixops_process): Fix computation of
4063 * gdk-pixbuf/pixops/pixops.c: Fix double increments when
4064 dest_channels == 4. (Pointed out by Tomas Ogren)
4066 2000-01-05 Mark Crichton <crichton@gimp.org>
4068 * gdk-pixbuf/gdk-pixbuf-loader.c (gdk_pixbuf_loader_eat_header_write):
4069 Return 0 if gdk_pixbuf_load_loader_module returns FALSE.
4071 2000-01-05 Elliot Lee <sopwith@redhat.com>
4073 * gdk-pixbuf/pixops/Makefile.am: Link with -lm (to get 'ceil' function)
4075 2000-01-05 Owen Taylor <otaylor@redhat.com>
4077 * doc/Makefile.am doc/gdk-pixbuf-sections.txt
4078 doc/gdk-pixbuf.sgml doc/tmpl/scaling.sgml:
4079 Added scaling functions into gtk-doc framework.
4081 * gdk-pixbuf/gdk-pixbuf-scale.c: Documentation fixes.
4083 * gdk-pixbuf/testpixbuf-scale.c (expose_cb): Simplify a bit.
4085 * gdk-pixbuf/pixops/pixops.c (pixops_composite_color): Return
4086 immediately if scale_x or scale_y is 0.
4088 2000-01-05 Owen Taylor <otaylor@redhat.com>
4090 * gdk-pixbuf/pixops/timescale.c: quick fix for initializing
4091 arrays in benchmark.
4093 2000-01-05 Jonathan Blandford <jrb@redhat.com>
4095 * gdk-pixbuf/gdk-pixbuf-io.h: Change the order of the update func
4096 to make it more compatible with the rest of GTK. Added animation
4097 framework for progressive loading.
4099 * gdk-pixbuf/io-bmp.c (image_begin_load): Modified to handle new
4101 * gdk-pixbuf/io-ico.c (image_begin_load): ditto
4102 * gdk-pixbuf/io-png.c (image_begin_load): ditto
4103 * gdk-pixbuf/io-ras.c (image_begin_load): ditto
4104 * gdk-pixbuf/io-jpeg.c (image_begin_load): ditto
4105 * gdk-pixbuf/io-pnm.c (image_begin_load): ditto
4106 * gdk-pixbuf/io-tiff.c (image_begin_load): ditto
4107 * gdk-pixbuf/io-gif.c (image_begin_load): ditto
4109 2000-01-05 Owen Taylor <otaylor@redhat.com>
4111 * gdk-pixbuf/pixops/README: Added a README with a TODO
4112 and some explainations of the algorithms.
4114 * gdk-pixbuf/testpixbuf-scale.c: Set a background pixmap of None
4115 to reduce flashing when resizing.
4117 2000-01-05 Owen Taylor <otaylor@redhat.com>
4119 * gdk-pixbuf/pixops/: Directory full of pixel data scaling
4120 code that will eventually migrate into libart.
4122 * configure.in acconfig.h: Add checks for MMX compiler support
4124 * gdk-pixbuf/gdk-pixbuf.h gdk-pixbuf/gdk-pixbuf-scale.c:
4125 Nice wrapper routines for the code in pixops that operate
4126 on pixbufs instead of raw data.
4128 * gdk-pixbuf/testpixbuf-scale: Test program for scaling
4131 2000-01-05 Jonathan Blandford <jrb@redhat.com>
4133 * doc/tmpl/animation.sgml: Documentation changes.
4135 2000-01-01 Federico Mena Quintero <federico@helixcode.com>
4137 * gdk-pixbuf/gdk-pixbuf.h (GdkPixbufAnimation): Added reference
4138 counting to animations. A web browser may want to share a single
4139 copy of an animated GIF if it appears multiple times in a web
4142 * gdk-pixbuf/gdk-pixbuf-animation.c: New file. Moved the
4143 animation functions here.
4144 (gdk_pixbuf_animation_new_from_file): Prettified. Return a NULL
4145 animation if the loader does not support multiframe loading and
4146 the single-frame load returned NULL. Check that the filename is
4147 not NULL. Updated inline documentation.
4148 (gdk_pixbuf_animation_ref): New function.
4149 (gdk_pixbuf_animation_unref): New function.
4150 Removed gdk_pixbuf_animation_destroy() in favor of reference
4153 * gdk-pixbuf/gdk-pixbuf-io.c (gdk_pixbuf_new_from_file):
4154 Prettified. Made ref_count assertion more paranoid. Check that
4155 the filename is not NULL.
4156 (gdk_pixbuf_get_module): Use guchar * and guint for buffer and
4158 (gdk_pixbuf_new_from_xpm_data): Changed the "data" argument to
4161 * gdk-pixbuf/io-gif.c (image_load_animation): Create the animation
4162 with a reference count of 1.
4164 * gdk-pixbuf/Makefile.am (libgdk_pixbuf_la_SOURCES): Added
4165 gdk-pixbuf-animation.c.
4167 * doc/tmpl/animation.sgml: Populated. It is still missing a
4168 description of the overlay modes.
4170 * doc/gdk-pixbuf-sections.txt: Added the animation section. Moved
4171 the canvas item section to the end, as it will be moved later to
4174 * doc/gdk-pixbuf.sgml: Added the animation section.
4176 * doc/Makefile.am (tmpl_sources): Added tmpl/animation.sgml.
4178 1999-12-26 Peter Teichman <pat@gnu.org>
4180 * gdk-pixbuf/Makefile.am (libpixbuf_tiff_la_LIBADD): add
4181 $(LIBTIFF) to libpixbuf_tiff_la_LIBADD, proxying for mmarker.
4182 This closes bug #4676.
4184 1999-12-23 Havoc Pennington <hp@pobox.com>
4186 * gdk-pixbuf/io-gif.c (image_load): Stuff that should have been
4187 set to NULL here (specifically context->animation) was not being
4188 set to NULL. use g_new0() to alloc the struct.
4190 1999-12-20 Jonathan Blandford <jrb@redhat.com>
4192 * gdk-pixbuf/io-gif.c: finished work to make animated gifs load
4193 correctly. Progressive loading needs some work, but that all
4194 needs doing from the gdk-pixbuf-loader end, not here.
4196 1999-12-17 Jonathan Blandford <jrb@redhat.com>
4198 * gdk-pixbuf/gdk-pixbuf-io.c (gdk_pixbuf_animation_new_from_file):
4199 moved the file here. It seems natural to put this function here,
4200 as that's where the gdk_pixbuf_new_from_file function is, but it's
4201 still a little convoluted. The source files might be played with
4204 1999-12-14 Jonathan Blandford <jrb@redhat.com>
4206 * gdk-pixbuf/gdk-pixbuf-loader.c
4207 (gdk_pixbuf_loader_get_animation): Gets the animation from the
4210 1999-12-16 Federico Mena Quintero <federico@redhat.com>
4212 * doc/tmpl/rendering.sgml: Added notice about initializing GdkRGB
4213 before using the GdkPixbuf rendering functions. Thanks to Joe
4214 Shaw <joe@off.net> for pointing this out.
4216 1999-12-13 Federico Mena Quintero <federico@redhat.com>
4218 * gdk-pixbuf/gnome-canvas-pixbuf.c
4219 (gnome_canvas_pixbuf_class_init): Renamed arguments to
4220 width_in_pixels, height_in_pixels, x_in_pixels, y_in_pixels, for
4221 consistency with the new canvas.
4222 (PixbufPrivate): Do the same renaming in the structure fields, for
4225 * doc/tmpl/gnome-canvas-pixbuf.sgml: Updated for new argument names.
4227 1999-12-12 Federico Mena Quintero <federico@redhat.com>
4229 * gdk-pixbuf/Makefile.am (libgdk_pixbuf_la_LDFLAGS): Use a
4230 conditional to see whether to link $(GNOME_LIBS) or not.
4232 1999-12-10 Jonathan Blandford <jrb@redhat.com>
4234 * gdk-pixbuf/gdk-pixbuf-io.h: thinking about the new loading API.
4236 * gdk-pixbuf/gdk-pixbuf-drawable.c (gdk_pixbuf_get_from_drawable):
4237 make a warning go away.
4239 * gdk-pixbuf/gdk-pixbuf.h: added new prototypes for animations.
4241 * gdk-pixbuf/gdk-pixbuf-loader.h: added new prototypes for
4244 1999-12-09 Michael Zucchi <zucchi@zedzone.mmc.com.au>
4246 * gdk-pixbuf/gdk-pixbuf.h: Enable gdk_pixbuf_get_from_drawable()
4249 * gdk-pixbuf/gdk-pixbuf-drawable.c (gdk_pixbuf_get_from_drawable):
4250 Filled in body of function.
4251 (rgbconvert): Added GdkColormap parameter, and to all conversion
4253 (convert_real_slow): New function - should convert ANY visual/data
4254 format properly, but it aint fast. Used as a fallback when an
4255 optimised routine wont match.
4256 (rgbconvert): Do very specific tests on the data format to verify
4257 properly if the optimised version will do, otherwise use the
4258 fallback function for all other data formats.
4260 * gdk-pixbuf/Makefile.am: Re-enabled building of
4261 textpixbuf-drawable.
4263 * gdk-pixbuf/testpixbuf-drawable.c (main): Changed to use
4264 gdk_pixbuf_get_from_drawable().
4266 1999-12-08 Arjan van de Ven <arjan@fenrus.demon.nl>
4268 * gdk-pixbuf/gdk-pixbuf-drawable.c : Fixed the red/green/red
4269 bug on two occasions.
4270 * gdk-pixbuf/io-ras.c: Changed from the custom be32_to_cpu
4271 function to the generic glib one.
4273 1999-12-08 Federico Mena Quintero <federico@redhat.com>
4275 * gdk-pixbuf/gdk-pixbuf-drawable.c: Fix includes.
4276 (gdk_pixbuf_get_from_drawable): Implemented the zillion sanity
4277 checks and API definition. The body needs filling in and it needs
4278 to do the Right Thing(tm) for pixmaps plus the given colormap and
4279 windows and their own colormaps.
4281 * gdk-pixbuf/gdk-pixbuf.h: Added prototype for
4282 gdk_pixbuf_get_from_drawable(). Killed gdk-pixbuf-drawable.h.
4284 * gdk-pixbuf/Makefile.am: Re-added the gdk-pixbuf-drawable sources.
4286 * doc/tmpl/from-drawables.sgml: Populated.
4288 * doc/gdk-pixbuf.sgml: Added the from-drawables section.
4290 * doc/Makefile.am (tmpl_sources): Added tmpl/from-drawables.sgml.
4292 * doc/gdk-pixbuf-sections.txt: Added a section for getting pixbufs
4295 1999-12-07 Federico Mena Quintero <federico@redhat.com>
4297 * doc/tmpl/gnome-canvas-pixbuf.sgml: Added clarification about
4298 reference counting for GdkPixbuf structures.
4300 1999-12-07 Martin Baulig <martin@home-of-linux.org>
4302 * gdk-pixbuf/Makefile.am (testpixbuf_LDADD): Conditionally
4303 include $(GNOME_LIBS) here.
4305 1999-12-05 Arjan van de Ven <arjan@fenrus.demon.nl>
4307 Added missing "include <string.h>" to:
4308 * gdk-pixbuf/io-ras.c
4309 * gdk-pixbuf/io-bmp.c
4310 * gdk-pixbuf/io-ico.c
4312 1999-12-06 Federico Mena Quintero <federico@redhat.com>
4314 * gdk-pixbuf/gdk-pixbuf-io.c (file_formats): Patch from Arjan to
4317 1999-12-05 Federico Mena Quintero <federico@redhat.com>
4319 * gdk-pixbuf/Makefile.am (testpixbuf_LDADD): Add back
4320 $(GNOME_LIBS). This must compile outside of gnome-libs. If you
4321 want, send me a patch to do the conditional stuff properly.
4322 Otherwise, please read the GNOME Programming Guidelines,
4323 especially the "CVS policies" section.
4325 1999-12-05 Jaka Mocnik <jaka.mocnik@kiss.uni-lj.si>
4327 * gdk-pixbuf/Makefile.am: removed GNOME_LIBS from testpixbuf_LDADD.
4329 1999-12-05 Arjan van de Ven <arjan@fenrus.demon.nl>
4331 * gdk-pixbuf/io-ico.c: Bug in palet-size
4334 1999-12-04 Arjan van de Ven <arjan@fenrus.demon.nl>
4336 * gdk-pixbuf/io-bmp.c: Major cleanup, added support for
4337 32 bpp and 4 bpp (uncompressed) images, fixed 1bpp.
4339 * gdk-pixbuf/io-ras.c: Minor cleanup, ran through lclint
4341 * gdk-pixbuf/io-ico.c: Minor cleanup, fixed 1bpp icons,
4344 * gdk-pixbuf/gdk-pixbuf-io.c: Added detection of .CUR files
4345 (Windows Cursor files). These are identical to .ICO files,
4346 except for the signature and 2 extra fields for the hotspot.
4348 1999-12-03 Federico Mena Quintero <federico@redhat.com>
4350 * gdk-pixbuf/gnome-canvas-pixbuf.c (gnome_canvas_pixbuf_get_arg):
4351 Removed unused variable `item'.
4353 1999-12-03 Jonathan Blandford <jrb@redhat.com>
4355 * gdk-pixbuf/io-gif.c (gif_fill_in_lines): added a comment to
4356 explain this function better.
4358 1999-12-02 Federico Mena Quintero <federico@redhat.com>
4360 Source files moved from src/ to gdk-pixbuf/, to be consistent with
4363 * doc/Makefile.am: Modified for the new source directory.
4365 * configure.in: Likewise.
4367 * Makefile.am: Likewise.
4369 * autogen.sh: Likewise.
4371 * gdk-pixbuf/Makefile.am: Likewise.
4373 1999-12-02 Federico Mena Quintero <federico@redhat.com>
4375 * src/testpixbuf.c: #include <config.h>, and fix includes.
4377 * src/testpixbuf-drawable.c: #include <config.h>, and fix includes.
4379 * src/io-xpm.c: Fix includes.
4381 * src/io-tiff.c: Fix includes.
4383 * src/io-ras.c: Fix includes, and do not include more stuff than needed.
4385 * src/io-pnm.c: Fix inlcudes, and do not include more stuff than needed.
4387 * src/io-png.c: Fix includes.
4389 * src/io-ico.c: Fix includes, and do not include more stuff than needed.
4391 * src/io-gif.c: Fix includes, and do not include more stuff than needed.
4393 * src/io-bmp.c: Fix includes, and do not include more stuff than needed.
4395 * src/gnome-canvas-pixbuf.c: Fix includes.
4397 * src/gdk-pixbuf.c: Fix includes.
4399 * src/gdk-pixbuf-util.c: Fix includes.
4401 * src/gdk-pixbuf-render.c: Fix includes.
4403 * src/gdk-pixbuf-io.h: Fix includes.
4405 * src/gdk-pixbuf-drawable.c: Fix includes.
4407 * src/gdk-pixbuf-drawable.h: Use angle brackets for the gdk-pixbuf
4410 * src/gdk-pixbuf-data.c: Fix includes.
4412 * src/gdk-pixbuf-loader.c: #include <config.h>
4414 * src/gdk-pixbuf-loader.h: Use angle brackets for the gdk-pixbuf
4417 * src/Makefile.am: Commented out the gdk-pixbuf-drawable stuff,
4418 since it is not finished.
4420 * src/gdk-pixbuf.h: Removed unused transformation prototypes.
4422 * src/gdk-pixbuf-util.c: New file with utility and convenience
4423 functions for pixbufs.
4425 * src/Makefile.am (libgdk_pixbuf_la_SOURCES): Added gdk-pixbuf-util.c.
4427 * doc/gdk-pixbuf-sections.txt: Added section for utility functions.
4429 * doc/Makefile.am (tmpl_sources): Added tmpl/util.sgml.
4431 * doc/gdk-pixbuf.sgml: Added the utilities section.
4433 * doc/tmpl/util.sgml: Documentation for the utility functions.
4435 1999-11-29 Owen Taylor <otaylor@redhat.com>
4437 * src/gdk-pixbuf-render.c (gdk_pixbuf_render_to_drawable_alpha):
4438 Keep the mask around until after we draw ... since
4439 the GC changes aren't flushed to the X server until we
4440 draw, destroying it before that may result in BadPixmap
4443 1999-11-30 Havoc Pennington <hp@pobox.com>
4445 * configure.in: Add AM_CONDITIONAL for inside gnome-libs
4447 * src/Makefile.am: conditionalize GnomeCanvasPixbuf
4449 1999-11-29 Federico Mena Quintero <federico@redhat.com>
4451 * src/Makefile.am: Uncomment the GnomeCanvasPixbuf sources. This
4452 should be made conditional, not blindly commented out.
4454 1999-11-29 Jonathan Blandford <jrb@redhat.com>
4456 * src/Makefile.am (ICO_LIB): Added another loader from Arjan to
4457 handle .ico files. Cool.
4459 1999-11-24 Jonathan Blandford <jrb@redhat.com>
4461 * src/io-bmp.c (OneLine24): new patch from Arjan to handle
4464 1999-11-24 James Henstridge <james@daa.com.au>
4466 * configure.in (AC_OUTPUT): altered hack to place the symlink in the
4467 top builddir rather than src. This still builds fine, and does not
4468 get gtk-doc into an infinite loop when trying to find all the source
4471 1999-11-23 Jonathan Blandford <jrb@redhat.com>
4473 * Removed #PRAGMA } from headers. Also, make compile if you don't
4474 have it installed, already.
4476 1999-11-22 Federico Mena Quintero <federico@redhat.com>
4478 * src/gnome-canvas-pixbuf.c (gnome_canvas_pixbuf_draw): Create the
4479 temporary buffer to the size of the interesction of the bounding
4480 box and the expose area, not the whole expose area. This speeds
4483 * src/gdk-pixbuf-render.c (gdk_pixbuf_render_threshold_alpha): Do
4484 not paint black on the mask, since we already cleared it in a
4485 single gdk_draw_rectangle() operation.
4487 1999-11-22 Raja R Harinath <harinath@cs.umn.edu>
4489 * configure.in (GDK_PIXBUF_DIR): Fix for srcdir != builddir.
4491 1999-11-22 Havoc Pennington <hp@pobox.com>
4493 * src/Makefile.am (GDK_PIXBUF_LIBS): Patch from Paul Fisher
4494 <pnfisher@redhat.com> adds all -lgdk-pixbuf and all other
4495 dependencies to LIBADD variables for loadable modules. Necessary
4496 for a Java dynamic loading thing to be able to figure it out.
4498 1999-11-22 Havoc Pennington <hp@pobox.com>
4500 * src/io-png.c (image_load_increment): Call the update_area
4501 callback depending on the number of rows loaded in this increment.
4503 * src/testpixbuf.c (main): slow down the progressive load demo
4505 1999-11-16 Havoc Pennington <hp@pobox.com>
4507 * src/gdk-pixbuf-drawable.h: Get the quotes right on the #include
4509 1999-11-22 Jonathan Blandford <jrb@redhat.com>
4511 * configure.in (GDK_PIXBUF_DIR): make the symlink. Does not work
4512 for srcdir != buildir != . Beats me why; I can't figure it out.
4513 AC_OUTPUT_COMMANDS doesn't seem to let me substitute it correctly.
4515 1999-11-21 Jonathan Blandford <jrb@redhat.com>
4517 * src/gdk-pixbuf-io.c: added io-bmp from Arjan
4518 <arjan@fenrus.demon.nl>
4520 1999-11-20 Michael Zucchi <zucchi@zedzone.mmc.com.au>
4522 * src/gdk-pixbuf-drawable.c (gdk_pixbuf_from_drawable_core):
4523 Rework/reorder of the code. Each case has been separated into
4524 another function; its big but it should be quick.
4525 gdk_pixbuf_rgba_from_drawable() will now return a pixbuf with
4526 opaque alpha information. Not all depths/formats have been
4527 tested, but 8, 15/16 and 24 (alinged 32) should work ok.
4529 1999-11-17 Larry Ewing <lewing@gimp.org>
4531 * src/gnome-canvas-pixbuf.c (gnome_canvas_pixbuf_bounds):
4532 implement the bounds method correctly.
4533 (compute_viewport_affine): compute the affine need to fit the
4534 image within the viewport given by the args.
4535 (compute_render_affine): call compute_viewport_affine.
4537 1999-11-16 Havoc Pennington <hp@pobox.com>
4539 * src/gdk-pixbuf-drawable.h: Use includes from the current
4540 directory, not the system directory.
4542 Mon Nov 15 17:18:28 1999 George Lebl <jirka@5z.com>
4544 * src/testpixbuf-drawable.c: use includes from the current directory
4545 rather then from the system include directory as gdk-pixbuf
4546 includes are not yet installed when this is compiled.
4548 1999-11-13 Cody Russell <bratsche@dfw.net>
4549 * src/testpixbuf-drawable.c: Added a test program for drawable
4552 * src/Makefile.am: Build testpixbuf-drawable.
4554 1999-11-12 Cody Russell <bratsche@dfw.net>
4556 * src/gdk-pixbuf-drawable.c: Merged in Michael Zucchi's changes.
4558 1999-11-10 Federico Mena Quintero <federico@redhat.com>
4560 * doc/tmpl/gdk-pixbuf-loader.sgml: Populated.
4562 * doc/gdk-pixbuf.signals: Put in the real names of signal
4565 * src/gdk-pixbuf-loader.c: Improved documentation comments.
4567 1999-11-10 Jonathan Blandford <jrb@redhat.com>
4569 * src/gdk-pixbuf-loader.c (gdk_pixbuf_loader_close): emit the
4572 * src/io-ras.c (OneLineMapped_file): Now can handle indexing
4573 correctly. Patch from Arjan to do so.
4575 1999-11-10 Michael Fulbright <drmike@redhat.com>
4577 * src/io-pnm.c (pnm_ascii_read_scanline): Fixed loading of ASCII PNM
4580 * src/testpixbuf.c: Added final queued draw when done loading image.
4582 1999-11-10 Jonathan Blandford <jrb@redhat.com>
4584 * src/gdk-pixbuf-io.c (gdk_pixbuf_load_module): removed spurious
4587 1999-11-10 Federico Mena Quintero <federico@redhat.com>
4589 * src/gdk-pixbuf-io.c (gdk_pixbuf_new_from_xpm_data): Added
4592 1999-11-09 Federico Mena Quintero <federico@redhat.com>
4594 * src/io-png.c: Fixed some incompatible pointer initializations.
4596 * src/io-jpeg.c (image_load_increment): Remove unused variable.
4598 1999-11-09 Michael Fulbright <drmike@redhat.com>
4600 * src/testpixbuf.c: Fixed it to use timeout to read from file
4601 for progressive loading. Set TBF_KBPS=n, where n is the number of
4602 kilobytes/second to simulate in downloading. n has to be an integer.
4604 * src/io-jpeg.c: Slight cosmetic cleanup.
4606 * src/io-pnm.c: Fixed raw PNM loading bug. Also discovered that ASCII
4607 PBM loading has a similar problem and will address tomorrow.
4609 1999-11-09 Havoc Pennington <hp@pobox.com>
4611 * src/Makefile.am (libgdk_pixbuf_la_SOURCES): build the
4612 gdk-pixbuf-drawable stuff.
4614 1999-11-09 Federico Mena Quintero <federico@redhat.com>
4616 * configure.in: Bumped version number to 0.4.
4618 1999-11-09 Michael Fulbright <drmike@redhat.com>
4620 * src/io-pnm.c : Finished progressive PNM loading code. Should handle
4621 all types of PNM files now.
4623 * src/io-jpeg.c (image_load_increment): Figured out problem with
4624 loading Progressive JPEG's progressively (say that 10 times fast).
4625 Currently for Progressive JPEG's the entire image is loaded before
4626 it is displayed. libjpeg supports a fancier mechanism which I may
4629 With these changes all JPEG formats appear to load properly for me.
4631 1999-11-08 Jonathan Blandford <jrb@redhat.com>
4633 * src/io-ras.c (image_load_increment): Final patch from Arjan.
4634 Seems to do progressive loading.
4636 1999-11-08 Michael Fulbright <drmike@redhat.com>
4638 * src/io-pnm.c image_load (): Fixed so we do not create a separate
4639 pixel buffer when reading in image - we reuse the pixel data in
4640 the GdkPixbuf structure instead.
4642 1999-11-08 Michael Fulbright <drmike@redhat.com>
4644 * src/io-pnm.c pnm_read_ascii_scanline (): Added support for
4645 ASCII PNM files. Note I haven't tested loaded ASCII PBM files because
4646 I can't seem to find a utility to convert into this format.
4647 Next is to add progressive loading support for the PNM format.
4649 1999-11-07 Federico Mena Quintero <federico@redhat.com>
4651 * doc/tmpl/gnome-canvas-pixbuf.sgml: Finished detailed explanation
4652 of the width, height, x, and y setting and pixels arguments.
4654 1999-11-05 Jonathan Blandford <jrb@redhat.com>
4656 * src/io-ras.c (image_load): third patch. Now it seems to load.
4658 * src/gdk-pixbuf-io.c: second patch Arjan van de Ven
4659 <arjan@fenrus.demon.nl> to autodetect/load the sunras files.
4661 * src/io-ras.c (image_load): new file from Arjan van de Ven
4662 <arjan@fenrus.demon.nl> to begin the ras loader.
4664 1999-11-05 Federico Mena Quintero <federico@redhat.com>
4666 * doc/gdk-pixbuf-sections.txt: Removed gdk-pixbuf-io, since it is
4667 for internal use only.
4669 * doc/gdk-pixbuf.sgml: Likewise.
4671 * doc/tmpl/gnome-canvas-pixbuf.sgml: Finished docs.
4673 1999-11-05 Michael Fulbright <drmike@redhat.com>
4675 * src/io-pnm.c: Implemented support for reading raw PBM/PGM/PPM
4676 files from a file. Next step is support for ASCII files, and
4677 then incremental loading.
4679 1999-11-04 Federico Mena Quintero <federico@redhat.com>
4681 * Makefile.am: Added doc to SUBDIRS.
4683 1999-11-04 Michael Fulbright <drmike@redhat.com>
4685 * src/io-jpeg.c: Prettied up code slightly.
4686 * src/io-pnm.c: Start of pnm loader (from file and progressively).
4687 Doesn't do much yet (will finish tomorrow).
4688 * src/gdk-pixbuf-io.c: Added pnm to structure of known types.
4690 1999-11-04 Federico Mena Quintero <federico@redhat.com>
4692 * doc/tmpl/rendering.sgml: Populated.
4694 * doc/Makefile.am: Added the template files.
4696 1999-11-04 Havoc Pennington <hp@pobox.com>
4698 * src/gdk-pixbuf-render.c (gdk_pixbuf_render_to_drawable): In
4699 docs, explain what a dither offset is for.
4700 (gdk_pixbuf_render_to_drawable_alpha): Explain why you would use
4701 this function vs. gdk_pixbuf_render_to_drawable().
4703 1999-11-04 Havoc Pennington <hp@pobox.com>
4705 * configure.in: Use libart-config correctly; find gnome-config
4706 separately. Fix GNOME_LIBS to be correct in "no gnome installed
4709 * src/Makefile.am: Link to GNOME_LIBS instead of a hardcoded
4712 Patch untested in the inside-gnome-libs case, I need to commit
4713 then check out to the gnome-libs I'm using.
4715 1999-11-04 Michael Fulbright <drmike@redhat.com>
4717 * src/io-jpeg.c (image_begin_load): Add update_func callback.
4718 * src/io-jpeg.c (image_load_increment): Call updated callback when
4719 new graphic data decoded.
4721 1999-11-04 Jonathan Blandford <jrb@redhat.com>
4723 * src/gdk-pixbuf-loader.c (gdk_pixbuf_loader_update): handle the
4725 * src/io-png.c (image_begin_load): add a update_func callback.
4726 * src/io-gif.c (image_begin_load): add a update_func callback.
4727 (gif_get_lzw): added the update_func ability
4729 * src/io-tiff.c (image_begin_load): add a update_func callback.
4731 1999-11-04 Federico Mena Quintero <federico@redhat.com>
4733 * doc/tmpl/gdk-pixbuf.sgml: Populated.
4735 * doc/tmpl/refcounting.sgml: Populated.
4737 * doc/tmpl/file-loading.sgml: Populated.
4739 * src/gdk-pixbuf.c: Added documentation comments.
4741 * src/gdk-pixbuf-io.c (gdk_pixbuf_new_from_file): Added
4742 documentation comments.
4744 * doc/: Finished integrating the documentation framework.
4746 1999-11-03 Federico Mena Quintero <federico@redhat.com>
4748 * configure.in: Removed libgif stuff now that we do not depend on it.
4749 Added the necessary cruft for gtk-doc.
4751 * src/Makefile.am: Unconditionally build the GIF loader.
4753 1999-11-03 Jonathan Blandford <jrb@redhat.com>
4755 * src/io-gif.c (gif_read): renamed ReadOK to gif_read.
4756 Added a lot of comments to the file.
4758 * src/Makefile.am (libpixbuf_gif_la_LIBADD): Remove dependency on
4761 1999-11-03 Michael Fulbright <drmike@redhat.com>
4763 * src/io-jpeg.c (image_load_increment): Further removal of
4764 bugginess in local buffering code. Handles grayscale jpegs
4767 * src/io-jpeg.c (image_load_stop): Was freeing local context
4768 for jpeg library before calling jpeg_decompres_finish ().
4770 1999-11-03 Jonathan Blandford <jrb@redhat.com>
4772 * src/io-gif.c (image_load_increment): now handle arbitrary buffer
4774 (gif_get_lzw): set the transparency to the right val.
4776 1999-11-03 Federico Mena Quintero <federico@redhat.com>
4778 * src/gnome-canvas-pixbuf.c (gnome_canvas_pixbuf_init):
4779 Initiailize the x and y fields.
4780 (gnome_canvas_pixbuf_destroy): Queue a redraw upon destruction.
4781 (PixbufPrivate): Renamed need_size_update to need_xform_update.
4782 (recompute_bounding_box): Do not use temporary values.
4784 1999-11-03 Jonathan Blandford <jrb@redhat.com>
4786 * src/io-gif.c (set_gif_lzw_clear_code): new state. Fixes
4789 * src/gnome-canvas-pixbuf.c (recompute_bounding_box): remove
4790 unneeded x,y,h,w vars.
4792 1999-11-03 Larry Ewing <lewing@gimp.org>
4794 * src/gnome-canvas-pixbuf.c (compute_render_affine): adjust
4795 render_affine calculation for x,y offsets.
4796 (gnome_canvas_pixbuf_set_arg): add x,y args.
4797 (gnome_canvas_pixbuf_get_arg): add x,y args.
4798 (recompute_bounding_box): simply code using ArtDrect and the
4799 render_affine. Removed compute_xform_vectors as it was no longer
4802 1999-11-03 Federico Mena Quintero <federico@redhat.com>
4804 * src/gnome-canvas-pixbuf.c (gnome_canvas_pixbuf_point): I'm a
4805 doofus. Return a distance, not a boolean, for opaque images.
4807 * src/gnome-canvas-pixbuf.c (recompute_bounding_box): Do proper
4808 rounding of bounding box coordinates.
4809 (gnome_canvas_pixbuf_bounds): Implemented the ::bounds() method.
4810 (gnome_canvas_pixbuf_draw): Use the correct alpha threshold value.
4812 1999-11-03 Jonathan Blandford <jrb@redhat.com>
4814 * src/io-gif.c (gif_prepare_lzw): s/lwz/lzw/g
4816 1999-11-03 Michael Fulbright <drmike@redhat.com>
4818 * src/io-jpg.c (image_load_increment): Fixed code which moved
4819 buffer around as new data comes in to work properly. JPEG progressive
4820 loading should be working now except for grayscale JPEG's, which I
4821 will look into next.
4823 1999-11-03 <sopwith@redhat.com>
4824 * src/testpixbuf.c: A GtkFunction needs to return a value for
4825 deterministic behaviour. Also put dot printing back in.
4827 1999-11-03 <jrb@redhat.com>
4829 * src/io-gif.c (gif_get_extension): Read 'til the next empty block
4832 1999-11-02 Cody Russell <bratsche@dfw.net>
4833 * src/gdk-pixbuf-drawable.c: Changed the behavior to return NULL
4834 if part of the requested image is offscreen, rather than clipping
4837 1999-11-02 Jonathan Blandford <jrb@redhat.com>
4839 * src/io-gif.c (gif_fill_in_lines): Fill in the gif's blank areas
4840 for interlacing and progressive loading.
4842 1999-11-02 Cody Russell <bratsche@dfw.net>
4843 * src/gdk-pixbuf-drawable.c (gdk_pixbuf_from_drawable_core): Now
4844 calls gdk_pixbuf_new_from_art_pixbuf() instead of gdk_pixbuf_new().
4846 1999-11-02 Jonathan Blandford <jrb@redhat.com>
4848 * src/io-gif.c (gif_main_loop): Now progressive gif loading works!
4849 It's a little slow though. )-:
4851 1999-11-02 Elliot Lee <sopwith@redhat.com>
4852 * src/gdk-pixbuf-loader.[ch], src/gdk-pixbuf-io.h: Make the
4853 arguments to the write/load_increment operations const-correct.
4855 1999-11-02 Federico Mena Quintero <federico@redhat.com>
4857 * src/gnome-canvas-pixbuf.c (gnome_canvas_pixbuf_point):
4858 Implemented the ::point() method. We do a simple containment test
4859 instead of a full distance calculation since the canvas is going
4860 to change to that scheme, anyways.
4862 1999-11-02 Elliot Lee <sopwith@redhat.com>
4864 * src/testpixbuf.c: Allow using $TBF_READLEN to specify the size
4865 of the chunks that are read from the input file.
4867 1999-11-02 Larry Ewing <lewing@gimp.org>
4869 * src/gnome-canvas-pixbuf.c (gnome_canvas_pixbuf_render): add aa
4871 (gnome_canvas_pixbuf_class_init): add gnome_canvas_pixbuf_render
4874 1999-11-02 Federico Mena Quintero <federico@redhat.com>
4876 * src/gnome-canvas-pixbuf.c (compute_render_affine): Moved the
4877 affine computation code from ::draw() to here, since it is needed
4878 by ::point() as well.
4880 1999-11-02 Elliot Lee <sopwith@redhat.com>
4882 * src/gdk-pixbuf-loader.c: Reorganize gdk_pixbuf_loader_write into
4883 three functions, and eliminate duplication of code from write()
4884 and close(). Also fix bug where the 128-byte header was being
4887 1999-11-01 Federico Mena Quintero <federico@redhat.com>
4888 * src/gnome-canvas-pixbuf.c (recompute_bounding_box): Fixed
4889 bounding box computation.
4891 1999-11-01 Federico Mena Quintero <federico@redhat.com>
4893 * src/gnome-canvas-pixbuf.c: Start of the pixbuf canvas item.
4894 Drawing affines seem to work. Bounding box is fubared. ::point()
4895 is not implemented. This is a work in progress.
4897 * src/Makefile.am: Added gnome-canvas-pixbuf.[ch] to the list of
4900 * configure.in: Sigh. We need to link in libgnomeui for the
4901 canvas stuff. This mess will disappear when gdk-pixbuf gets
4902 folded into gnome-libs.
4904 1999-10-30 Jonathan Blandford <jrb@redhat.com>
4906 * src/io-gif.c: Some more work. Now it generates a gdk_pixbuf of
4907 the right size, at a minimum, even if the image is squished and
4909 (ReadImage): lets get the offset right. This will let transparent
4912 1999-10-29 Michael Fulbright <drmike@redhat.com>
4914 * src/io-jpeg.c: image_load_increment(): Fixed bug when
4915 image width was not a multiple of 4 - always use the
4916 gdk_pixbuf rowstride to increment pointers!
4918 1999-10-29 Michael Fulbright <drmike@redhat.com>
4920 * src/io-jpeg.c: Added first cut at progressive jpeg loading.
4921 Currently does not handle either progressive jpeg files (jpeg
4922 files with multiple scans at different quality settings), but
4923 I plan on adding this support soon. These are fairly rare in
4924 my experience, so it shouldn't slow people down too much.
4925 Grayscale jpegs also don't work but that should be easy to fix.
4927 1999-10-29 Michael Fulbright <drmike@redhat.com>
4929 * src/testpixbuf.c: Added title to windows so you can identify
4930 progressive and file windows.
4932 1999-10-29 Michael Fulbright <drmike@redhat.com>
4934 * src/gdk-pixbuf-loader.c (gdk_pixbuf_loader_write): Actually
4935 load the image handler when we determine the image type.
4937 * src/gdk-pixbuf-io.[ch] (gdk_pixbuf_load_module): Changed the
4938 previously static function load_image_handler () to
4939 a public function gdk_pixbuf_load_module (). It is needed in
4940 gdk-pixbuf-loader.c to load image handler modules. This function
4941 is different from gdk_pixbuf_get_module (), which only returns
4942 a reference to the required handler, because it actually loads
4943 the handler into memory. Both actions should possibly be combined
4944 in a convenience function since one w/o the other doesn't seem to
4947 1999-10-28 Jonathan Blandford <jrb@redhat.com>
4949 * src/gdk-pixbuf-loader.c (gdk_pixbuf_loader_write): don't send a
4952 1999-10-28 Federico Mena Quintero <federico@redhat.com>
4954 * src/gdk-pixbuf-render.c (gdk_pixbuf_render_to_drawable): New
4955 function to render a portion of a pixbuf to a drawable. Ignores
4956 alpha information and takes in a GC.
4957 (gdk_pixbuf_render_to_drawable_alpha): New function to render a
4958 portion of a pixbuf to a drawable. It automatically creates a GC
4959 and a clipping mask for alpha pixbufs.
4961 1999-10-28 Jonathan Blandford <jrb@redhat.com>
4963 * src/gdk-pixbuf.h: turned convenience macros into convenience
4964 functions so some error checking could be added.
4966 * src/io-tiff.c (image_load_increment): started work on the tiff
4967 non-incremental loader.
4968 (image_begin_load): Finished the incremental loader.
4970 * src/io-gif.c (image_load_increment): started work on the gif
4973 * src/gdk-pixbuf-io.h: Changed ModuleType to GdkPixbufModule.
4975 1999-10-27 Federico Mena Quintero <federico@redhat.com>
4977 * src/gdk-pixbuf-render.c (gdk_pixbuf_render_threshold_alpha): New
4978 function to threshold a pixbuf's alpha channel into a bitmap.
4980 * src/gdk-pixbuf.c (gdk_pixbuf_new): Fixed so that it will
4981 contemplate future extensions to ArtPixBuf's formats.
4983 * src/io-png.c (png_info_callback): Use the new API of gdk_pixbuf_new().
4985 * src/gdk-pixbuf.h (gdk_pixbuf_get_height): Added some convenience
4986 macros to fetch the ArtPixBuf's fields.
4988 1999-10-27 Havoc Pennington <hp@pobox.com>
4990 * src/testpixbuf.c (main): Display the progressive load
4992 * src/io-png.c (setup_png_transformations): Break transformation
4993 code into separate function
4994 (png_info_callback): Use setup_png_transformations
4996 1999-10-27 Havoc Pennington <hp@pobox.com>
4998 * src/gdk-pixbuf-io.c (gdk_pixbuf_new_from_xpm_data): Check
4999 properly whether the XPM module has already been loaded
5000 (gdk_pixbuf_new_from_file): Check properly if loader module
5001 was already loaded (was checking if load symbol was present
5002 in order to decide whether to re-load; should check module !=
5003 NULL, then load != NULL)
5004 (image_handler_load): Check in present working directory,
5005 makes it easier to debug for now
5006 (file_formats): This array initializer was seriously on crack,
5007 was assigning a function pointer to a GModule*
5009 * src/testpixbuf.c (main): Change type of pixbuf_loader to
5012 1999-10-27 Havoc Pennington <hp@pobox.com>
5014 * src/gdk-pixbuf-loader.c (gdk_pixbuf_loader_finalize):
5015 Fix typo that prevented compilation
5016 (gdk_pixbuf_loader_destroy): ditto
5018 1999-10-27 Federico Mena Quintero <federico@redhat.com>
5020 * src/gdk-pixbuf-loader.c (gdk_pixbuf_loader_new): Return a
5021 GdkPixbufLoader, not a GtkObject.
5022 (gtk_marshal_NONE__INT_INT_INT_INT): Made static.
5023 (gdk_pixbuf_loader_get_type): Documented.
5024 (gdk_pixbuf_loader_class_init): Initialize the parent class
5026 (gdk_pixbuf_loader_destroy): Added sanity checks. Call the parent
5027 class destroy function.
5028 (gdk_pixbuf_loader_new): Documented.
5029 (gdk_pixbuf_loader_finalize): Call the parent class finalize
5031 (gdk_pixbuf_loader_write): Use size_t for count.
5033 1999-10-27 Michael Fulbright <drmike@redhat.com>
5035 * src/gdk-pixbuf-loader.c (gdk_pixbuf_loader_destroy): Fixed
5036 logic so we only try to close loader if it wasn't previously closed.
5038 1999-10-27 Michael Fulbright <drmike@redhat.com>
5040 * src/gdk-pixbuf-loader.c: Made sure image_loader struct member of
5041 pixbuf_loader properly initialized.
5043 * src/testpixbuf.c: Made sure we cleanup pixbuf_loader properly
5046 1999-10-26 Jonathan Blandford <jrb@redhat.com>
5048 * src/gdk-pixbuf-io.c (image_handler_load): load the vtable fully.
5050 * src/gdk-pixbuf-loader.c: Finished initial cut at the object.
5052 1999-10-26 Havoc Pennington <hp@pobox.com>
5054 * src/gdk-pixbuf-loader.h: fix signals
5056 * src/gdk-pixbuf-io.h: add new vtable fields
5059 1999-10-26 Jonathan Blandford <jrb@redhat.com>
5061 * src/gdk-pixbuf-loader.h: New Class. Beginning of progrssive
5064 1999-10-25 Federico Mena Quintero <federico@redhat.com>
5066 * configure.in (CFLAGS): Patch from Uwe Koloska
5067 <koloska@Rcs1.urz.tu-dresden.de> to fix a stupid typo of mine.
5069 1999-10-22 Havoc Pennington <hp@pobox.com>
5071 * src/io-xpm.c (mem_buffer): Clean up stupid
5072 increment-inside-array-dereference thing
5074 * src/testpixbuf.c: Add XPM data tests.
5076 * src/io-xpm.c: Make the XPM data buffer const, fix const
5077 correctness throughout the code.
5079 1999-10-22 Havoc Pennington <hp@pobox.com>
5081 * src/gdk-pixbuf.h: Export gdk_pixbuf_new_from_xpm_data()
5083 1999-10-22 Havoc Pennington <hp@pobox.com>
5085 * src/io-xpm.c (image_load_xpm_data): Export this symbol for
5086 loading an XPM from memory.
5088 * src/gdk-pixbuf-io.c (gdk_pixbuf_new_from_xpm_data): New
5089 function, loads pixbuf from xpm data
5090 (image_handler_load): Add g_return_if_fail() to ensure the same
5091 module isn't loaded twice. Add g_module_symbol() to scan for XPM
5094 1999-10-22 Federico Mena Quintero <federico@redhat.com>
5096 * src/io-png.c (image_load): Patch from Kristian Hogsberg
5097 Kristensen <hogsberg@daimi.au.dk> to avoid allocating extra row
5098 buffers; the rows can be read in directly into the main pixel
5101 1999-10-20 Federico Mena Quintero <federico@redhat.com>
5103 * src/gdk-pixbuf-io.c (image_handler_load): Free path.
5105 1999-10-20 Federico Mena Quintero <federico@redhat.com>
5107 * configure.in: Bumped version number to 0.3.
5109 * src/Makefile.am (lbgdk_pixbuf_la_LDFLAGS): Added a libtool
5110 version number for the library.
5112 1999-10-20 Federico Mena Quintero <federico@redhat.com>
5114 * src/gdk-pixbuf.h (GdkPixbuf): Removed the unref_fn field. Now
5115 all memory management of the buffer is done by libart.
5117 * src/gdk-pixbuf.c (gdk_pixbuf_unref): Do destruction here.
5118 Removed gdk_pixbuf_destroy, gdk_pixbuf_duplicate.
5120 * src/gdk-pixbuf-data.c (gdk_pixbuf_new_from_data): Implemented in
5121 terms of the libart functions. Removed the old code.
5123 * src/gdk-pixbuf-io.c (image_handler_load): Removed the save
5124 symbols. Saving will not be implemented in GdkPixbuf.
5126 * src/io-gif.c: Removed the saving stub.
5127 (image_load): Fixed memory management to fail gracefully if we run
5128 out of memory while loading the image. Close the gif file when we
5129 are done. This still needs more error handling for the DGif
5132 * src/io-jpeg.c (image_load): Some robustness fixes.
5134 * src/io-png.c: Removed the saving stuff.
5135 (image_load): Some memory management fixes.
5137 * src/io-tiff.c (image_load): Ditto.
5139 * src/io-xpm.c (pixbuf_create_from_xpm): Ditto.
5141 1999-10-18 Havoc Pennington <hp@pobox.com>
5143 * subautogen.sh: New name for macros/autogen.sh
5145 * autogen.sh: use subautogen.sh
5147 1999-10-18 Federico Mena Quintero <federico@redhat.com>
5149 * src/*: Reindented to use the GNOME Indentation. Renamed
5150 GdkPixBuf to GdkPixbuf, for consistency with the function names
5151 (and it is also easier to type) :-)
5153 1999-10-18 Havoc Pennington <hp@pobox.com>
5155 * configure.in: Use AM_PATH_GLIB instead of glib-config directly
5157 * src/Makefile.am: Re-enable testpixbuf with GTK_CFLAGS/GTK_LIBS
5159 1999-10-18 Havoc Pennington <hp@pobox.com>
5161 * Makefile.am (SUBDIRS): Remove "macros"
5163 * configure.in: Don't use GNOME_INIT, handle case where we are
5164 inside gnome-libs. AM_PATH_GTK for the GIF test
5166 * src/Makefile.am: Change flags to work without libgnomeui,
5167 comment out testpixbuf for now
5169 1999-10-18 Federico Mena Quintero <federico@redhat.com>
5171 * configure.in: Use $GTK_LIBS as the extra libs when checking for
5172 libgif/libungif, as they need the X libraries. Fixes bug #2472.
5174 1999-10-10 Cody Russell <bratsche@dfw.net>
5175 * src/gdk-pixbuf-drawable.c: core function now determines whether
5176 the requested geometry is on screen or not, and if some is not
5177 then the request is clamped to geometry that is on the screen.
5179 Changed 'pixbuf' to 'art_pixbuf' in core function.
5181 1999-10-08 Michael Fulbright <drmike@redhat.com>
5183 * src/gdk-pixbuf-data.c: Added to load rgb data from const data.
5185 * src/testpifbuf: Changed test program to display cdrom from rgb data
5186 if no filename given to test program.
5188 1999-10-07 Cody Russell <bratsche@dfw.net>
5189 * src/gdk-pixbuf-drawable.[ch]: Added. (Actually, Miguel committed
5190 them, but I wrote them).
5192 * src/gdk-pixbuf-drawable.h: Added a missing ; so things will now
5195 * src/Makefile.am: Added gdk-pixbuf-drawable.[ch] to
5196 libgdk_pixbuf_la_SOURCES and libgdk_pixbufinclude_HEADERS.
5198 * src/gdk-pixbuf-drawable.c: Added #include "gdk-pixbuf-drawable.h"
5201 * src/gdk-pixbuf-drawable.[ch]: Changed functions to return
5202 GdkPixBuf* instead of ArtPixBuf*.
5204 1999-09-22 Michael Meeks <michael@nuclecu.unam.mx>
5206 * src/gdk-pixbuf.c (gdk_pixbuf_new): created.
5207 (gdk_pixbuf_scale): use gdk_pixbuf_new + return a new scaled image.
5209 * src/gdk-pixbuf.h (struct _GdkPixBuf): Re-organise struct, + add
5210 GdkPixBufUnrefFunc + gdk_pixbuf_new.
5212 * src/io-jpeg.c (image_load): clean to use gdk_pixbuf_new.
5214 * src/io-xpm.c (_pixbuf_create_from_xpm): ditto.
5216 * src/io-tiff.c (image_load): ditto + fix leak
5218 * src/io-png.c (image_load): ditto + add more exit points; monitor.png
5219 crashes this module ( add warning :-)
5221 * src/io-bmp.c (image_load): ditto.
5223 * src/io-gif.c (image_load): ditto.
5225 1999-09-18 Michael Meeks <michael@nuclecu.unam.mx>
5227 * src/gdk-pixbuf.c (gdk_pixbuf_scale): Hack rgba support in so
5228 it doesn't crash scaling with alpha.
5230 1999-09-17 Federico Mena Quintero <federico@redhat.com>
5232 * src/io-bmp.c (image_load): Set the initial ref_count to 1.
5234 * src/io-gif.c (image_load): Likewise.
5236 * src/io-jpeg.c (image_load): Likewise.
5238 * src/io-png.c (image_load): Likewise.
5240 * src/io-tiff.c (image_load): Likewise.
5242 * src/io-xpm.c (_pixbuf_create_from_xpm): Likewise.
5244 * src/gdk-pixbuf-io.c (gdk_pixbuf_load_image): Added an assertion
5245 for the ref_count to be != 0.
5247 * src/gdk-pixbuf.c (gdk_pixbuf_ref): Be more paranoid with sanity
5249 (gdk_pixbuf_unref): Fix incorrect sanity check and comparison.
5251 1999-08-09 Federico Mena Quintero <federico@nuclecu.unam.mx>
5253 * src/io-png.c (image_save): Fixed compiler warnings. Fixed write
5254 to unallocated memory (row_ptr), and fixed its type as well. Take
5255 into account the ArtPixbuf's rowstride when assigning the row
5258 * src/gdk-pixbuf.c: Fixup includes.
5260 * src/gdk-pixbuf-io.c: Likewise.
5262 Sat Jul 31 19:19:47 CEST 1999
5264 * src/gdk-pixbuf-io.c:
5265 * src/io-png.c: Fixed two obvious C syntax bugs
5267 1999-07-29 Mark Crichton <crichton@gimp.org>
5269 * src/io-png.c (image_save): Added PNG saving function
5271 * src/gdk-pixbuf-io.c: Changed image_save function format. Now it's
5272 image_save(GdkPixBuf *p, FILE *f, ...)
5275 1999-07-26 Michael Zucchi <mzucchi@denr.sa.gov.au>
5277 * src/Makefile.am (*_LIB): Only build the relevant loaders which
5278 require extra libraries if we actually have those libraries.
5280 1999-07-23 Richard Hestilow <hestgray@ionet.net>
5282 * src/gdk-pixbuf.h: Include glib.h as it uses g* datatypes
5283 * gdk_pixbufConf.sh.in: Added for gnome-config
5285 * configure.in: Modified to generate gdk_pixbufConf.sh
5287 1999-07-20 Mark Crichton <crichton@gimp.org>
5289 * src/gdk-pixbuf.c (gdk_pixbuf_rotate): Fixed rotation. Now a bbox
5290 calculation needs to be done.
5292 1999-07-18 Larry Ewing <lewing@gimp.org>
5297 * src/io-jpeg.c: Fix a few memory leaks in the, most of them in
5298 error cases but one or two in the common case. There are probably
5299 a few small ones left.
5301 1999-07-18 Mark Crichton <crichton@gimp.org>
5303 * configure.in: removed version.h.
5305 * src/gdk-pixbuf-io.c (pixbuf_check_tiff): Minor readability
5308 1999-07-17 Mark Crichton <crichton@gimp.org>
5310 * src/gdk-pixbuf.c: Removed gdk_pixbuf_free, redundant code.
5311 (gdk_pixbuf_rotate): Added pixbuf rotation code.
5312 (gdk_pixbuf_scale): Changed // comments to /* */
5314 * src/gdk-pixbuf.h (gdk_pixbuf_destroy): Added gdk_pixbuf_destroy
5317 1999-07-16 Larry Ewing <lewing@gimp.org>
5319 * src/testpixbuf.c (expose_func): reverted the expose everything
5320 changes, I'm not sure why these went in.
5321 (config_func): bring this up to date with the new pixbuf_scale
5324 * src/gdk-pixbuf-io.c: added a couple of warnings to the module
5325 loading code so that poeple can diagnose problems better.
5327 * src/gdk-pixbuf.c (gdk_pixbux_scale): fix the borkedness, also it
5328 no longer allocates a new pixbuf, which make things nicer for the
5329 rest of the code. Unfortunately there is still a problem with
5330 scaling rgba images.
5332 1999-07-16 Mark Crichton <crichton@gimp.org>
5334 * src/testpixbuf.c (config_func): ConfigureEvent handler. This
5335 calls gdk_pixbuf_scale. However, something is not working.
5336 N.B.: current pixmap is now stored in user_data with a key of
5339 * src/gdk-pixbuf.c (gdk_pixbuf_scale): Implemented scaling function.
5340 Something is still borked, however.
5342 1999-07-15 Larry Ewing <lewing@gimp.org>
5344 * src/io-jpeg.c (image_load): add raph@gimp.org's fix to the jpeg
5347 * src/testpixbuf.c (main): fix up the file routines a little so
5348 that you can load multiple files given the file names
5350 1999-07-14 Larry Ewing <lewing@gimp.org>
5352 * src/testpixbuf.c (expose_func): added an almost proper expose
5353 handler for testpixbuf
5355 1999-07-13 Mark Crichton <crichton@gimp.org>
5357 * configure.in: Fixed GIF check. Replaced " with '
5358 * src/gdk-pixbuf.c: More (minor) work on gdk_pixbuf_scale
5360 1999-07-13 Mark Crichton <crichton@gimp.org>
5362 * configure.in: I am a bonehead. Added gif-lib check.