1 2008-09-17 Matthias Clasen <mclasen@redhat.com>
3 * === Released 2.14.2 ===
5 2008-09-13 Tor Lillqvist <tml@novell.com>
7 * gdk-pixbuf-io.c: Don't use the deprectated
8 g_win32_get_package_installation_subdirectory(). Use
9 g_win32_get_package_installation_directory_of_module()
10 instead. Also, don't use the deprecated silly
11 G_WIN32_DLLMAIN_FOR_DLL_NAME() macro, but an explicit minimal
12 DllMain() that just saves the DLL handle.
14 2008-09-07 Matthias Clasen <mclasen@redhat.com>
16 * gdk-pixbuf-io.c (gdk_pixbuf_io_init): Plug a small memory
17 leak in an error path.
19 2008-09-06 Matthias Clasen <mclasen@redhat.com>
21 Bug 517233 – Calling gdk_pixbuf_loader_close causes "GError set over
22 the top of a previous GError" warning
24 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_close): Don't overwrite
25 errors. Reported by Andrey Tsyvarev
27 2008-09-05 Sebastien Bacher <seb128@ubuntu.com>
29 * gdk-pixbuf-io.c: (gdk_pixbuf_load_module_unlocked):
30 bug 550969 - fix a typo which breaks the static build
32 2008-09-04 Matthias Clasen <mclasen@redhat.com>
34 * === Released 2.14.1 ===
36 2008-09-04 Matthias Clasen <mclasen@redhat.com>
38 * gdk-pixbuf-io.c: Fix a deadlock introduced in the previous
41 * gdk-pixbuf-loader.c: Fix the race condition here, too.
43 2008-09-04 Matthias Clasen <mclasen@redhat.com>
45 * === Released 2.14.0 ===
47 2008-09-03 Matthias Clasen <mclasen@redhat.com>
49 Bug 549711 – Race condition when loading gdk-pixbuf image modules
51 * gdk-pixbuf-io.c: Fix a race condition in module loading,
52 spotted by Chris Lord.
54 2008-08-27 Matthias Clasen <mclasen@redhat.com>
56 Bug 549322 – Typo in gdk_pixbuf_save_to_buffer docs
58 * gdk-pixbuf-io.c (gdk_pixbuf_save_to_buffer): Fix the docs.
59 Spotted by Cosimo Cecchi.
61 2008-08-18 Matthias Clasen <mclasen@redhat.com>
63 * ==== Released 2.13.7 ===
65 2008-08-13 Matthias Clasen <mclasen@redhat.com>
67 Bug 532644 – TIFF loader need to exclude CR2 files
69 * io-tiff.c: Add a pattern to exclude CR2 files.
70 Noticed by Hubert Figuire
72 2008-08-13 Michael Natterer <mitch@imendio.com>
74 * gdk-pixbuf-marshal.list: reorder marshalers for no reason apart
75 from forcing a rebuild of the header after yesterday's Makefile.am
78 2008-08-08 Sven Herzberg <sven@imendio.com>
80 Bug 546549 : Better Type Checking
83 * gdk-pixbuf-animation.c: check if a vfunc is implemented before
84 trying to call into it
86 2008-08-06 Sven Herzberg <sven@imendio.com>
88 Bug 546549 : Better Type Checking
91 * gdk-pixbuf.c (gdk_pixbuf_copy), (gdk_pixbuf_get_colorspace),
92 (gdk_pixbuf_get_n_channels), (gdk_pixbuf_get_has_alpha),
93 (gdk_pixbuf_get_bits_per_sample), (gdk_pixbuf_get_pixels),
94 (gdk_pixbuf_get_width), (gdk_pixbuf_get_height),
95 (gdk_pixbuf_get_rowstride): use GDK_IS_PIXBUF() and not pixbuf != NULL
96 in g_return_*() statements
98 2008-08-05 Matthias Clasen <mclasen@redhat.com>
100 * === Released 2.13.6 ===
102 2008-08-04 Tor Lillqvist <tml@novell.com>
104 * Makefile.am: Pass appropriate -machine flag to lib.exe.
106 2008-07-23 Matthias Clasen <mclasen@redhat.com>
108 * gdk-pixbuf-io.c (_gdk_pixbuf_get_module): Compare two content
109 types, not content type and mime type.
111 2008-07-21 Matthias Clasen <mclasen@redhat.com>
113 * === Released 2.13.5 ===
115 2008-07-18 Federico Mena Quintero <federico@novell.com>
117 * queryloaders.c (query_module): Don't do funny casts to avoid
120 2008-07-15 Matthias Clasen <mclasen@redhat.com>
122 Bug 543085 – gdk_pixbuf_saturate_and_pixelate may corrupt memory
124 * gdk-pixbuf-utils.c (gdk_pixbuf_saturate_and_pixelate):
125 Use gdk_pixbuf_copy_area() to copy between pixbufs.
126 Reported by Andrey Tsyvarev
128 2008-07-15 Matthias Clasen <mclasen@redhat.com>
130 * gdk-pixbuf-io.c: Move the check for wheter to use
131 GIO for sniffing to configure.
133 2008-07-14 Matthias Clasen <mclasen@redhat.com>
135 Bug 401985 – Documentation improvement for the
136 gdk_pixbuf_new_from_file_at_scale() function
138 * gdk-pixbuf-io.c: Improve docs for gdk_pixbuf_new_from_file_at_scale().
139 Proposed by Juan Manuel Palacios
141 2008-07-11 Matthias Clasen <mclasen@redhat.com>
143 * gdk-pixbuf-io.c: Use GIO for sniffing image types, except
144 on Win32, where GIO doesn't do any sniffing.
146 2008-07-05 Matthias Clasen <mclasen@redhat.com>
148 * === Released 2.13.4 ===
150 2008-06-18 Matthias Clasen <mclasen@redhat.com>
152 * io-ico.c: Add image/x-win-bitmap to the supported mimetypes,
153 since that is what shared-mime-info uses for .cur
155 2008-06-13 Matthias Clasen <mclasen@redhat.com>
157 * === Released 2.13.3 ===
159 2008-06-13 Hans Breuer <hans@breuer.org>
161 * makefile.msc : updated to allow simple switch between gdiplus- and
162 former fileformat backends
163 * io-tiff.c : use g_snprintf
165 2008-06-13 Matthias Clasen <mclasen@redhat.com>
167 Bug 531960 – crash in eog-image.c:1154: (priv->image != NULL)
169 * io-ico.c: Check headers more thorougly.
170 Patch by Felix Riemann
172 2008-06-03 Matthias Clasen <mclasen@redhat.com>
174 * === Released 2.13.2 ===
176 2008-06-02 Behdad Esfahbod <behdad@gnome.org>
178 * Makefile.am: Add gdk-pixbuf-features.h to BUILT_SOURCES.
180 2008-05-29 Matthias Clasen <mclasen@redhat.com>
184 * io-icns.c: Use the correct INCLUDE_ macros.
186 2008-05-29 Matthias Clasen <mclasen@redhat.com>
188 * === Released 2.13.1 ===
190 2008-05-29 Matthias Clasen <mclasen@redhat.com>
192 Bug 535453 - gdk_pixbuf_format_get_license returns NULL for
195 * queryloaders.c (write_loader_info): Add the license info
196 after the description.
198 * gdk-pixbuf-io.c (gdk_pixbuf_io_init): Read the license info
199 from the module file. Reported by Andrey Tsyvarev.
201 2008-05-28 Michael Natterer <mitch@imendio.com>
203 * gdk-pixbuf.h: define GDK_PIXBUF_H_INSIDE around including all
206 * gdk-pixbuf-animation.h
208 * gdk-pixbuf-enum-types.h.template
209 * gdk-pixbuf-features.h.in
211 * gdk-pixbuf-loader.h
212 * gdk-pixbuf-simple-anim.h
213 * gdk-pixbuf-transform.h: add single-include guards that #error
214 out if GDK_PIXBUF_DISABLE_SINGLE_INCLUDES is defined and any of
215 these files is included individually.
217 * gdk-pixbuf-private.h: don't incude "gdk-pixbuf-io.h".
219 * gdk-pixbuf-csource.c: #define __GTK_H_INSIDE__ around including
220 "../gtk/gtkversion.h". Ugly but needed in this special case.
222 2008-05-27 Tor Lillqvist <tml@novell.com>
224 * io-*.c: Use explicit G_MODULE_EXPORT decoration when building
225 the loader in question as a module.
227 * gdk-pixbuf-io.c: Enable included build of the icns and jasper
230 2008-05-27 Michael Natterer <mitch@imendio.com>
232 * gdk-pixbuf.c: put back the #define, but call it
233 GDK_PIXBUF_C_COMPILATION.
235 * gdk-pixbuf-features.h.in: make variable export depend on that
236 define instead of GDK_PIXBUF_COMPILATION.
238 2008-05-27 Michael Natterer <mitch@imendio.com>
240 Fix and simplify definition of GDK_PIXBUF_VAR:
242 * Makefile.am: add -DGDK_PIXBUF_COMPILATION to INCLUDES.
244 * gdk-pixbuf.c: don't #define it here. Remove GDK_PIXBUF_VAR from
245 the definition of the version variables.
247 * gdk-pixbuf-features.h.in: in the !G_PLATFORM_WIN32 case, always
248 define GDK_PIXBUF_VAR to "extern". Remove redundant #ifndef
249 GDK_PIXBUF_VAR around the whole block, the header itself already
252 2008-05-12 Tor Lillqvist <tml@novell.com>
254 Bug 532558 - Cannot build dll when using separate builddir
256 * Makefile.am: .def file belongs in $(srcdir). Patch by Marko
259 2008-05-02 Michael Natterer <mitch@imendio.com>
261 * Makefile.am (stamp-gdk-pixbuf-marshal.h): deprecate the entire
262 gdk-pixbuf-marshal.h since it's installed by accident only and
263 shouldn't be used by anybody.
265 2008-03-21 Tor Lillqvist <tml@novell.com>
267 Import the GDI+ gdk-pixbuf loaders for Windows by Dominic
268 Lachowicz and Alberto Ruiz into the GTK+ tree, from the
269 gdip-pixbuf-loader module.
271 * Makefile.am: Add the bits and pieces for the GDI+ loaders. When
272 building GDI+ loaders don't build the traditional ones for the
273 same formats. Always build the traditional PNG loader, though, as
274 it isn't possible to read and write PNG tEXt chunks through GDI+,
275 and GIMP at least needs that functionality in the gdk-pixbuf PNG
278 Either build all the GDI+ loaders (except the PNG one) into
279 libgdk-pixbuf, or build them all as DLLs. I don't see any reason
280 to enable cherry-picking among them whether to build in or not.
282 * io-gdip-animation.c
283 * io-gdip-animation.h
291 * io-gdip-propertytags.h
295 * io-gdip-wmf.c: New files. Note that io-gdip-png.c is not
298 * gdk-pixbuf-io.c: Add the bits and pieces for built-in GDI+
301 == ChangeLog from gdip-pixbuf-loaders follows: ==
303 2008-03-19 Tor Lillqvist <tml@novell.com>
305 * src/io-gdip-utils.c: Drop misleading old comment.
307 * src/io-gdip-native.h: Fix typo: s/WINGDIAPI/WINGDIPAPI/.
309 2008-03-17 Tor Lillqvist <tml@novell.com>
311 * src/io-gdip-utils.h (MODULE_ENTRY): Use the more descriptive
312 INCLUDE_gdiplus instead of INCLUDE_gdi. (Will be used when this is
313 moved to GTK+ and the gdip loaders are built-in in libgdk-pixbuf.)
314 Use G_MODULE_EXPORT so that only fill_info and fill_vtable get
315 exported in the separate loader DLLs case.
319 * src/io-gdip-wmf.c: Use unique type parameters to MODULE_ENTRY so
320 that we won't get clashes when building all the gdip loaders in to
323 2008-03-17 Tor Lillqvist <tml@novell.com>
325 * src/Makefile.am: Remove libpixbufloader-gdip.la, and add missing
326 loaders to loader_LTLIBRARIES. Set loaderdir to use proper GTK+
327 binary version using pkg-config. Add final newline.
329 2008-03-15 Dominic Lachowicz <domlachowicz@gmail.com>
334 * io-gdip-emf.c: Separate these into their own loaders, so that existing
335 code that calls "gdk_pixbuf_loader_for_type()" and friends continues
338 * Makefile.am: Reflect the above changes
340 * io-gdip-utils.c: Better error reporting; handle metafiles properly
341 (loading them as bitmaps doesn't work; you have to load them as a
342 generic image or metafile and then draw them onto a bitmap)
344 2008-03-06 Alberto Ruiz <aruiz@gnome.org>
346 * configure.ac: Use the .exe version of the gdk query loaders if the build
347 is for a windows target.
349 2008-03-04 Dominic Lachowicz <domlachowicz@gmail.com>
351 * src/io-gdip-utils.c: More informative error codes, taken from the COM HRESULT
353 2008-03-03 Dominic Lachowicz <domlachowicz@gmail.com>
355 * src/io-gdip-native.h:
356 * src/io-gdip-jpeg.c: Support setting the JPEG's quality, just like GdkPixbuf's
357 built-in JPEG encoder
358 * src/io-gdip-png.c: Support setting the PNG's compression level, just like
359 GdkPixbuf's built-in PNG encoder
361 2008-02-25 Tor Lillqvist <tml@novell.com>
363 * configure.ac: Move AC_DISABLE_STATIC before AC_PROG_LIBTOOL so
364 that it works better.
366 2008-02-24 Dom Lachowicz <domlachowicz@gmail.com>
368 * src/io-gdip-animation.[ch]: Animation class and interator
369 * src/io-gdip-utils.c: Use animation iter. GDI+ animations now work.
371 2008-02-24 Dom Lachowicz <domlachowicz@gmail.com>
373 * src/io-gdip-utils.c: Simple animation working; need to use a more sophisticated
376 2008-02-24 Dom Lachowicz <domlachowicz@gmail.com>
378 * src/*.c: Change to GTK+-style indentation; stub out some stuff
379 for animation support
381 2008-02-22 Dom Lachowicz <domlachowicz@gmail.com>
383 * src/Makefile.am: Build those other libraries using automake too;
384 track dependencies properly
386 2008-02-22 Dom Lachowicz <domlachowicz@gmail.com>
388 * src/*.[ch]: Separate out formats that are writable into their
389 own plugins. The GDI+ loader can now save as BMP, GIF, JPEG, PNG,
390 or TIFF. Also, some tweaks so that the format plugins can be
391 statically compiled into GTK+ if we choose to do so.
393 2008-02-22 Dom Lachowicz <domlachowicz@gmail.com>
395 * src/io-gdip-utils.c (GetEncoderClsid): Add support for BMP,
398 2008-02-22 Dom Lachowicz <domlachowicz@gmail.com>
400 * src/*.[ch]: Saving images to PNG now works. Conditionally compiled
401 until I get GdkPixbuf's saving architecture straightened out.
403 2008-02-21 Dom Lachowicz <domlachowicz@gmail.com>
405 * src/io-gdip-utils.c (io_gdip_init): Make this idempotent
406 * src/io-gdip.c: Function that fills the GdkPixbufIO vtable. To be used across
407 various GDI+-based plugins
409 2008-02-21 Dom Lachowicz <domlachowicz@gmail.com>
411 * src/*.[ch]: If you #define GDIP_TEST_SAVING, you should be able
412 to save a pixbuf to a PNG via GDI+. WARNING: UNTESTED CODE
414 2008-02-21 Dom Lachowicz <domlachowicz@gmail.com>
416 * src/*.[ch]: Infrastructure for saving GdkPixbufs to GdkPixbufSaveFunc callbacks.
417 Should be trivial to write a PNG or JPEG saver now.
419 2008-02-20 Tor Lillqvist <tml@novell.com>
421 * src/io-gdip-utils.c: Drop the wrapper functions that each call
422 GetProcAddress(). Instead just use a bunch of function pointers
423 and initialise them at the same time in io_gdip_init().
425 2008-02-19 Dom Lachowicz <domlachowicz@gmail.com>
427 * src/*.[ch]: ARGB isn't pre-multiplied; first stab @ metadata
429 2008-02-19 Tor Lillqvist <tml@novell.com>
432 * src/io-gdip-utils.c
433 * src/test.c: Use spaces instead of tabs. Use 2-column indentation
434 offset which was the original intent. Remove trailing whitespace.
436 2008-02-19 Tor Lillqvist <tml@novell.com>
438 * configure.ac: Use AC_DISABLE_STATIC. It makes no sense to build
439 a static library of this.
441 * autogen.sh: Take ACLOCAL_FLAGS into consideration.
443 2008-02-18 Dominic Lachowicz <domlachowicz@gmail.com>
445 * src/*.[ch]: Fix image size (don't need to add + 1); framework
446 for supporting animations or multi- paged TIFFs
448 2008-02-18 Dominic Lachowicz <domlachowicz@gmail.com>
450 * src/*.[ch]: If the source image doesn't have alpha, don't create
451 an opaque alpha channel in the pixbuf
453 2008-02-18 Dominic Lachowicz <domlachowicz@gmail.com>
455 * src/*.c: Whitespace fixes
457 2008-02-18 Dominic Lachowicz <domlachowicz@gmail.com>
459 * src/io-gdip.c: Support pixbuf scaling
461 2008-02-18 Dominic Lachowicz <domlachowicz@gmail.com>
463 * src/io-gdip.c: Fill pixbuf properly; propegate errors. Plugin
464 now works for non-animations
466 2008-02-18 Dominic Lachowicz <domlachowicz@gmail.com>
468 * src/io-gdip.c: Move initialization to fill_vtable
469 * src/io-gdip-utils.c: GDI+ functions return Status, not HRESULT,
470 so we can't use SUCCEEDED() to test if they worked or not
472 2008-02-18 Dominic Lachowicz <domlachowicz@gmail.com>
474 * src/io-gdip.c (gdk_pixbuf__gdip_image_stop_load): Un-premultiply alpha
476 2008-02-18 Dominic Lachowicz <domlachowicz@gmail.com>
478 * src/io-gdip.c (gdk_pixbuf__gdip_image_stop_load): Destroy the
480 * src/io-gdip.c (fill_info): Add support for PNG, GIF, WMF, EMF, TIFF
482 2008-02-18 Dominic Lachowicz <domlachowicz@gmail.com>
484 * src/io-gdip-utils.c (io_gdip_buffer_to_bitmap): Release the IStream
485 * src/io-gdip.c: Move the init() call to fill_vtable, so that it's
488 2008-02-18 Dominic Lachowicz <domlachowicz@gmail.com>
490 * src/io-gdip-utils.c: Make GDI+ function pointers static so that
491 we only load them once
493 2008-02-18 Dominic Lachowicz <domlachowicz@gmail.com>
495 * src/test.c: Dispose of the bitmap
496 * src/io-gdip-utils.[ch]: Add bitmap dispose function
498 2008-02-18 Dominic Lachowicz <domlachowicz@gmail.com>
500 * src/io-gdip-native.h: The GpImage and GpBitmap structs should be anonymous
502 == End of ChangeLog from gdip-pixbuf-loaders ==
504 2008-03-11 Claudio Saavedra <csaavedra@alumnos.utalca.cl>
506 * io-bmp.c: (gdk_pixbuf__bmp_image_stop_load): Set a
507 GDK_ERROR_CORRUPT_IMAGE error if the loader is closed while
508 still reading the headers. (#505085)
510 2008-03-11 Claudio Saavedra <csaavedra@alumnos.utalca.cl>
512 * io-bmp.c: (DecodeHeader): Check for the BMP header magic numbers
513 before decoding it. (#505085)
515 2008-02-16 Matthias Clasen <mclasen@redhat.com>
517 * === Released 2.13.0 ===
519 2008-02-15 Matthias Clasen <mclasen@redhat.com>
521 * gdk-pixbuf-animation.h:
522 * gdk-pixbuf.symbols: Fix up export of gdk_pixbuf_non_anim_get_type.
524 2008-02-12 Matthias Clasen <mclasen@redhat.com>
526 * gdk-pixbuf-io.c (at_scale_size_prepared_cb): Don't let
527 the width or height go below 1. (#516024, Christian Persch)
529 2008-02-10 Matthias Clasen <mclasen@redhat.com>
531 * gdk-pixbuf-scaled-anim.c: Try harder to return pixbufs
532 of the requested size. (#494515, Mike Morrison)
534 2008-01-15 Matthias Clasen <mclasen@redhat.com>
536 * gdk-pixbuf-io.c (save_to_stream): Handle partial writes.
538 2008-01-16 Michael Natterer <mitch@imendio.com>
540 * gdk-pixbuf-io.c (save_to_stream): fix signature of this function
541 and propagate errors from g_output_stream_write(). Return error
542 also on incomplete writes (which don't generate an error by
547 (gdk_pixbuf_io_init): initialize "builtin_module" on a separate
548 line to avoid compiler warning in the common case of no built-in
551 2008-01-16 Michael Natterer <mitch@imendio.com>
553 * Makefile.am (LDADDS): use $GDK_PIXBUF_DEP_LIBS instead of
554 $GLIB_LIBS so gio gets pulled in.
556 2008-01-15 Matthias Clasen <mclasne@redhat.com>
558 * gdk-pixbuf.symbols:
560 * gdk-pixbuf-io.c (gdk_pixbuf_new_from_stream):
561 (gdk_pixbuf_new_from_stream_at_scale):
562 (gdk_pixbuf_save_to_stream): New stream i/o functions.
564 2008-01-14 Michael Natterer <mitch@imendio.com>
566 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_prepare): cast the return
567 value of _gdk_pixbuf_scaled_anim_new() to fix incompatible pointer
570 2007-12-09 Matthias Clasen <mclasen@redhat.com>
572 * io-jpeg.c: Fix the spinguard logic for big buffers.
575 2007-11-25 Tor Lillqvist <tml@novell.com>
577 * Makefile.am: Fix static build of the icns loader.
579 2007-11-25 Bastien Nocera <hadess@hadess.net>
582 * io-jasper.c: Add the libjasper JPEG2000 loader
585 2007-11-20 Matthias Clasen <mclasen@redhat.com>
587 * gdk-pixbuf-animation.c: Use G_DEFINE_TYPE (#469341,
590 2007-11-20 Bastien Nocera <hadess@hadess.net>
592 * io-icns.c: (load_resources): Add support for 512x512 Leopard
593 icons, using the ic09 iconType
595 2007-11-20 Bastien Nocera <hadess@hadess.net>
598 * io-icns.c: Add icns (MacOS X icons) loader, based on work by
599 Lyonel Vincent <lyonel@ezix.org> (Closes: #395738)
601 2007-11-10 Matthias Clasen <mclasen@redhat.com>
603 * io-jpeg.c: Avoid unaligned accesses that cause
604 problems on some architectures. (patch by David Miller)
606 2007-10-16 Matthias Clasen <mclasen@redhat.com>
608 * === Released 2.12.1 ===
610 2007-10-16 Matthias Clasen <mclasen@redhat.com>
612 * io-wbmp.c: Use better magic. (#339877, Bastien Nocera)
614 2007-09-13 Matthias Clasen <mclasen@redhat.com>
616 * === Released 2.12.0 ===
618 2007-09-13 Matthias Clasen <mclasen@redhat.com>
620 * gdk-pixbuf-scaled-anim.c (get_scaled_pixbuf): Don't leak
623 2007-09-08 Matthias Clasen <mclasen@redhat.com>
625 * io-ani.c: Fix some possible crashes. (#468832, Michal Luczaj)
627 2007-09-07 Matthias Clasen <mclasen@redhat.com>
629 * io-tga.c (gdk_pixbuf__tga_stop_load): Handle pbuf
630 being NULL. (#468801, Sebastien Bacher)
632 2007-07-21 Matthias Clasen <mclasen@redhat.com>
634 * === Released 2.11.6 ===
636 Sat Jul 7 17:34:33 2007 Tim Janik <timj@gtk.org>
638 * gdk-pixbuf-scale.c: docu fixes from Guillaume Cottenceau, #454596.
640 2007-07-06 Michael J. Chudobiak <mjc@cvs.gnome.org>
642 * io-tiff.c: (tiff_image_parse): Added a comment to explain
643 the signal used to stop parsing early.
645 2007-07-05 Matthias Clasen <mclasen@redhat.com>
647 * io-tiff.c: Revert the last change, it was wrong
648 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_close): Redo the last
649 change in a different way.
651 2007-07-04 Tor Lillqvist <tml@novell.com>
653 * pixops/Makefile.am (timescale_LDADD): Use GDK_PIXBUF_DEP_LIBS
654 instead of GDK_PIXBUF_EXTRA_LIBS here, too.
656 2007-07-03 Matthias Clasen <mclasen@redhat.com>
658 * io-tiff.c (tiff_image_parse): Always set an error
659 when returning NULL. (453365, Michael Chudobiak)
661 2007-07-03 Matthias Clasen <mclasen@redhat.com>
663 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_close): Be
664 more careful when calling g_propagate_error(). (#453365,
667 2007-07-02 Matthias Clasen <mclasen@redhat.com>
669 * === Released 2.11.5 ===
671 2007-07-02 Matthias Clasen <mclasen@redhat.com>
673 * gdk-pixbuf.c (gdk_pixbuf_get_option): Document the
674 "orientation" option.
676 * gdk-pixbuf.symbols:
678 * gdk-pixbuf-util.c (gdk_pixbuf_apply_embedded_orientation):
679 New function to handle Exif orientation information in
680 tiff and jpeg images. (#439567, Michael Chudobiak)
682 2007-06-19 Matthias Clasen <mclasen@redhat.com>
684 * === Released 2.11.4 ===
686 2007-06-15 Matthias Clasen <mclasen@redhat.com>
688 * === Released 2.11.3 ===
690 2007-06-15 Hans Breuer <hans@breuer.org>
692 * makefile.msc : updated
693 * io-jpeg.c : use g_snprintf
695 2007-06-12 Behdad Esfahbod <behdad@gnome.org>
697 * io-pnm.c (explode_bitmap_into_buf): Fix out-of-bound access.
698 (#440918, Matthias Kilian)
700 2007-06-06 Matthias Clasen <mclasen@redhat.com>
702 * === Released 2.11.2 ===
704 2007-06-04 Matthias Clasen <mclasen@redhat.com>
706 * === Released 2.11.1 ===
708 2007-05-30 Chris Wilson <chris@chris-wilson.co.uk>
710 * io-jpeg.c (gdk_pixbuf__jpeg_image_stop_load):
711 Supply the current GError for fatal_error_handler(). (#441443)
713 2007-05-24 Matthias Clasen <mclasen@redhat.com>
715 * === Released 2.11.0 ===
717 2007-05-23 Matthias Clasen <mclasen@redhat.com>
719 * gdk-pixbuf.symbols: Add missing scaled-anim entries.
721 2007-05-18 Michael J. Chudobiak <mjc@cvs.gnome.org>
723 * gdk-pixbuf-scaled-anim.c: (get_scaled_pixbuf):
724 Preserve pixbuf options when generating a new scaled pixbuf.
726 * io-jpeg.c: (get_orientation), (gdk_pixbuf__jpeg_image_load),
727 (gdk_pixbuf__jpeg_image_load_increment): Read the exif
728 orientation tag and associate it with the "orientation" pixbuf
729 option. Renders libexif unnecessary in some applications.
731 * io-tiff.c: (tiff_image_parse): Read the tiff orientation tag,
732 compensate for the partial rotations performed by libtiff,
733 and generate an "orientation" option for the pixbuf.
735 2007-04-29 Matthias Clasen <mclasen@redhat.com>
737 * io-jpeg.c: Remove a pointless check from the previous
738 commit that added a new string.
740 2007-04-28 Matthias Clasen <mclasen@redhat.com>
743 * io-jpeg.c: Accept unknown parameters with a warning
744 when saving. (#405539, Daniel Atallah)
746 2007-04-25 Matthias Clasen <mclasen@redhat.com>
748 * gdk-pixbuf-simple-anim.c (gdk_pixbuf_simple_anim_add_frame):
749 Don't double the delay time of the first frame. (#431997,
752 2007-04-25 Matthias Clasen <mclasen@redhat.com>
754 * gdk-pixbuf-scaled-anim.c (gdk_pixbuf_scaled_anim_iter_finalize):
755 Chain up. (#433125, Christian Persch)
757 Wed Mar 28 15:27:35 2007 Tim Janik <timj@imendio.com>
759 * io-jpeg.c: applied JPEG loader fix from maemo. this fix makes sure
760 stop_load() doesn't forget about its return value, and it pulls the
761 check for infinite looping out of an else branch in load_increment()
762 so it runs unconditionally, fixes #397643.
764 2007-03-08 Matthias Clasen <mclasen@redhat.com>
766 * gdk-pixbuf-scaled-anim.[hc]: Implement an animation
767 wrapper for scaling animations.
769 * gdk-pixbuf-loader.c: Use GdkPixbufScaledAnim to scale
770 animations. (#335752, Mike Morrison)
774 2007-03-06 Tor Lillqvist <tml@novell.com>
776 * Makefile.am: Further fixes for building on Win32 outside
777 srcdir. (#413492, Mathias Hasselmann)
779 2007-03-05 Matthias Clasen <mclasen@redhat.com>
781 * io-tga.c: (gdk_pixbuf__tga_stop_load): Flip rle-encoded
782 images even if they haven't been completely loaded. (#347106)
784 2007-02-27 Felix Riemann <friemann@svn.gnome.org>
786 * io-ico.c: (fill_info): Add image/x-ico to supported mime types.
789 2007-02-16 Matthias Clasen <mclasen@redhat.com>
791 * io-png.c: Don't leak in the error path. (#405539, Daniel Atallah)
793 2007-02-07 Chris Wilson <chris@chris-wilson.co.uk>
795 * io-jpeg.c: (gdk_pixbuf__jpeg_image_load),
796 (gdk_pixbuf__jpeg_image_load_increment): Set the GError
797 if the image is zero length. (#405327)
799 2007-02-06 Matthias Clasen <mclasen@redhat.com>
801 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_close): Protect
802 against stop_load begin broken. (#403255, Lucas Mazzardo Veloso)
804 2007-01-21 Matthias Clasen <mclasen@redhat.com>
806 * io-gif.c (gdk_pixbuf__gif_image_stop_load): Return an
807 error if we didn't successfully load a frame. (#394190,
810 2007-01-17 Michael Natterer <mitch@imendio.com>
812 Patch taken from maemo-gtk:
814 * io-png.c (png_text_to_pixbuf_option): don't call g_convert() on
817 (png_info_callback): set an error when the size_func would scale
818 the pixbuf away completely.
820 2007-01-16 Matthias Clasen <mclasen@redhat.com>
822 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_write): Just
823 call gdk_pixbuf_loader_close to close the loader in
824 the error case. Fixes memory leaks in the error case,
825 pointed out by David Necas.
827 2007-01-04 Matthias Clasen <mclasen@redhat.com>
829 * io-bmp.c (OneLine32): Fix a warning
831 2006-12-22 Matthias Clasen <mclasen@redhat.com>
833 * io-bmp.c (decode_bitmasks): Handle bmps
834 with more than 8 bits per channel. (#172584,
837 * io-bmp.c: Handle offsets more carefully. (#172188,
840 * io-bmp.c: Handle v5 and OS/2 v2 bmps.
842 * io-bmp.c: Handle alpha masks in v4 and v5 bmps.
844 2006-12-21 Matthias Clasen <mclasen@redhat.com>
846 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_write): Emit
847 the closed signal when closing the loader, pointed out
850 2006-12-21 Matthias Clasen <mclasen@redhat.com>
852 * io-gif.c (gif_get_lzw): Handle invalid gif animations
853 a little bit more robustly. (#357974, Vassilis Pandis,
854 patch by Felix Riemann)
856 * gdk-pixbuf-data.c (gdk_pixbuf_new_from_data):
857 * gdk-pixbuf.c (gdk_pixbuf_new): Remove redundant size
858 checks, and document that width, height must be > 0.
859 (#343330, Felix Riemann)
861 * Makefile.am: Link against GLib. (#341158, Alexey Rusakov)
863 2006-12-19 Matthias Clasen <mclasen@redhat.com>
865 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_close): Don't
866 spew a warning if the printer is already closed.
868 2006-12-09 Matthias Clasen <mclasen@redhat.com>
870 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_write): Behave as
871 documented and close the loader when returning FALSE.
873 2006-10-29 Tor Lillqvist <tml@novell.com>
876 * Makefile.am (EXTRA_DIST): Remove pixbufloader_*.def, they are
877 not used. (#365388) They were all identical, and exported just two
878 symbols, so if somebody needs them for a MSVC build that doesn't
879 use built-in modules it's trivial to hack makefile.msc to produce
880 a common .def file for the loaders. The two symbols that need to
881 be exported are fill_info and fill_vtable.
883 2006-10-11 Tor Lillqvist <tml@novell.com>
885 Enable having some loaders built-in even if loading the others
886 dynamically. Have loaders in the same order as in configure.in in
887 all places where they are handled/listed.
889 * Makefile.am: Define the STATIC_FOO_LIB and FOO_LIB macros
890 conditionally depending on whether said loader is built-in or
891 not. Use the names libstatic-pixbufloader-foo.la instead of
892 libpixbufloader-static-foo.la for the built-in ones so that the
893 "echo libpixbufloader-*.la" won't match them.
895 * gdk-pixbuf-io.c: Reorganize code as to plumb the built-in
896 loaders also if USE_GMODULE. Don't warn about a missing
897 gdk-pixbuf.loaders file if we have at least one included loader.
899 * gdk-pixbuf-private.h
900 * io-*.c: Don't define a generic MODULE_ENTRY, as we can't use it
901 in the loaders anyway. Each loader needs to check if INCLUDE_foo
904 2006-10-08 Matthias Clasen <mclasen@redhat.com>
906 * Apply a cleanup patch by Kjartan Maraas (#341812)
908 2006-09-06 Matthias Clasen <mclasen@redhat.com>
910 * io-pnm.c: Simplify and fix reading of ASCII images.
912 2006-08-17 Matthias Clasen <mclasen@redhat.com>
914 * === Released 2.10.2 ===
916 2006-08-16 Matthias Clasen <mclasen@redhat.com>
918 * gdk-pixbuf-io.c (gdk_pixbuf_new_from_file_at_scale):
919 Stop loading an animation if the first frame is complete.
920 (#350911, Christian Neumair)
922 2006-07-23 Matthias Clasen <mclasen@redhat.com>
924 * === Released 2.10.1 ===
926 2006-07-16 Matthias Clasen <mclasen@redhat.com>
928 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_load_module)
929 (gdk_pixbuf_loader_write, gdk_pixbuf_loader_close)
930 (gdk_pixbuf_loader_ensure_error): Put the code to protect
931 against broken loaders that forget to set error in an
932 auxiliary function and call it in more places. (#346428,
935 * io-xbm.c: Fix incremental loading of
936 xbms. (#346427, Ed Catmur)
937 Also make the xbm loader accept const variations.
939 2006-07-02 Matthias Clasen <mclasen@redhat.com>
941 * === Released 2.10.0 ===
943 2006-06-21 Matthias Clasen <mclasen@redhat.com>
945 * pixops/*.S: NetBSD portability fixes. (#346374,
948 * === Released 2.9.4 ===
950 2006-06-12 Matthias Clasen <mclasen@redhat.com>
952 * === Released 2.9.3 ===
954 2006-06-05 Matthias Clasen <mclasen@redhat.com>
956 * === Released 2.9.2 ===
958 2006-05-16 Matthias Clasen <mclasen@redhat.com>
960 * === Released 2.9.1 ====
962 2006-05-04 Matthias Clasen <mclasen@redhat.com>
964 * === Released 2.9.0 ===
966 2006-04-04 Matthias Clasen <mclasen@redhat.com>
968 * gdk-pixbuf-loader.c:
969 * gdk-pixbuf.c: Use G_DEFINE_TYPE.
971 * gdk-pixbuf.c: No point in making the error path fast by
974 2006-03-24 Matthias Clasen <mclasen@redhat.com>
976 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_write): Remove a
977 pointless check, pointed out by Kjartan Maraas.
979 2006-03-22 Matthias Clasen <mclasen@redhat.com>
981 * gdk-pixbuf-loader.c: Add some documentation about
982 supported image formats, and how to find out about them.
983 (#335536, Murray Cumming)
985 2006-03-20 Matthias Clasen <mclasen@redhat.com>
987 * gdk-pixbuf-animation.c:
991 * io-gif.c: Always save errno to a temporary before making
992 other calls. (#335179, Morten Welinder)
994 2006-03-14 Matthias Clasen <mclasen@redhat.com>
996 * io-gif.c (gdk_pixbuf__gif_image_load): Add a shortcut
997 to stop the gif mainloop after the first frame, if that
998 is all we are interested in. (#334538)
1000 2006-03-03 Matthias Clasen <mclasen@redhat.com>
1002 * io-pnm.c: Support pnm files with maxval > 255.
1003 (#327560, Matthijs Douze)
1005 2006-03-03 Matthias Clasen <mclasen@redhat.com>
1007 * io-pcx.c (pcx_load_palette_8): Fix incremental loading
1008 of 8-bit pcx files. (#148518, Magnus Bergmann)
1010 2006-02-28 Anders Carlsson <andersca@imendio.com>
1013 Update documentation now that tiff supports saving.
1021 (tiff_load_map_file):
1022 (tiff_load_unmap_file):
1023 (gdk_pixbuf__tiff_image_stop_load):
1024 Rename callback functions that are used during loading.
1031 (create_save_context):
1032 (free_save_context):
1033 New callback functions which operate on a memory buffer.
1035 (gdk_pixbuf__tiff_image_save_to_callback):
1036 Implement saving of pixbufs to tiffs.
1039 (gdk_pixbuf__tiff_image_save):
1040 New function that saves a pixbuf to a FILE handle. Uses
1047 Change flags since this module supports writing now.
1049 2006-02-10 Matthias Clasen <mclasen@redhat.com>
1056 * io-xpm.c: Always check for NULL when using callbacks.
1057 (#330563, Benjamin Otte)
1059 2006-01-18 Matthias Clasen <mclasen@redhat.com>
1061 * io-gif.c (gdk_pixbuf__gif_image_load_increment): Don't cast
1062 the results of g_new(). (#327423, Morten Welinder)
1064 2006-01-12 Federico Mena Quintero <federico@ximian.com>
1066 * gdk-pixbuf-util.c (gdk_pixbuf_saturate_and_pixelate): Clarify
1067 the docs ("darkened/brightened" is not "saturation").
1069 Fri Dec 30 00:59:21 2005 Jonathan Blandford <jrb@redhat.com>
1071 * gdk-pixbuf-io.c (gdk_pixbuf_format_get_license): minor doc edit.
1073 2005-12-16 Matthias Clasen <mclasen@redhat.com>
1075 * gdk-pixbuf-io.c (_gdk_pixbuf_load_module_unlocked): Use
1076 G_MODULE_BIND_LOCAL when opening modules.
1078 2005-12-14 Michael Natterer <mitch@imendio.com>
1080 * io-jpeg.c (gdk_pixbuf__jpeg_image_load_lines): new utility
1081 function which factors out massive code duplication from the
1084 2005-12-14 Michael Natterer <mitch@imendio.com>
1086 * io-jpeg.c: applied patch from maemo-gtk which avoids the
1087 allocation of an intermediate buffer for non-progressive
1088 jpegs. Fixed bug #305894.
1090 2005-11-15 Matthias Clasen <mclasen@redhat.com>
1092 * io-xpm.c: Fix several integer overflows which have been
1093 reported as CVE-2005-3186 and CVE-2005-2975.
1095 2005-10-12 Matthias Clasen <mclasen@redhat.com>
1097 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_write): Only call
1098 gdk_pixbuf_loader_eat_header_write() when count > 0. (#318589,
1101 2005-10-03 Matthias Clasen <mclasen@redhat.com>
1103 * gdk-pixbuf-animation.c (gdk_pixbuf_animation_new_from_file):
1104 * gdk-pixbuf-io.c (gdk_pixbuf_new_from_file):
1105 * gdk-pixbuf-loader.c: Use a 1k buffer for sniffing image formats,
1106 instead of 128 or 256 bytes. (#317225, Sebastien Bacher,
1109 2005-09-05 Matthias Clasen <mclasen@redhat.com>
1111 * io-tga.c (parse_rle_data): Remove unused variable
1112 pbuf_count. (#315282, Kjartan Maraas)
1114 2005-08-31 Matthias Clasen <mclasen@redhat.com>
1116 * Makefile.am (gdk-pixbuf-enum-types.c): Intern type
1117 names in code generated by glib-mkenums, too.
1119 * io-ani-animation.c (gdk_pixbuf_ani_anim_iter_get_type)
1120 (gdk_pixbuf_ani_anim_get_type):
1121 * io-gif-animation.c (gdk_pixbuf_gif_anim_get_type)
1122 (gdk_pixbuf_gif_anim_iter_get_type):
1123 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_get_type):
1124 * gdk-pixbuf.c (gdk_pixbuf_get_type):
1125 * gdk-pixbuf-animation.c (gdk_pixbuf_animation_get_type):
1126 Intern type names before registering the type to avoid
1129 2005-08-30 Matthias Clasen <mclasen@redhat.com>
1131 * gdk-pixbuf-io.c (format_check): Make this work again.
1133 * io-png.c (png_save_to_callback_write_func): Add a cast
1134 to avoid compiler warnings.
1136 * pixops/timescale.c (main): Declare src_buf, dest_buf as
1137 unsigned to avoid compiler warnings.
1139 * gdk-pixbuf-io.h: Declare the prefix and mask members of
1140 GdkPixbufModulePattern as char*, to avoid compiler warnings.
1142 * io-ani.c (ani_load_chunk): Use g_try_new() in some places.
1144 2005-08-24 Matthias Clasen <mclasen@redhat.com>
1146 * === Released 2.8.2 ===
1148 * === Released 2.8.1 ===
1150 2005-08-18 Matthias Clasen <mclasen@redhat.com>
1152 * io-ico.c (DecodeHeader): Check for overflow in one more
1153 place. (#313818, Tommi Komulainen)
1155 2005-08-15 Matthias Clasen <mclasen@redhat.com>
1157 * io-jpeg.c (fatal_error_handler): Pay attention to the
1158 libjpeg error code and report OOM errors as such. (#312674,
1161 2005-08-13 Matthias Clasen <mclasen@redhat.com>
1163 * === Released 2.8.0 ===
1165 2005-08-07 Matthias Clasen <mclasen@redhat.com>
1167 * abicheck.sh: Also check exported variables.
1169 2005-08-02 Matthias Clasen <mclasen@redhat.com>
1171 * === Released 2.7.5 ===
1173 2005-07-22 Matthias Clasen <mclasen@redhat.com>
1175 * === Released 2.7.4 ===
1177 2005-07-22 Matthias Clasen <mclasen@redhat.com>
1179 * queryloaders.c: Accept '*' in masks. (pointed out
1180 by William Jon McCann)
1182 * gdk-pixbuf-io.c (format_check): Make anchored patterns work
1183 as they did before. (#311011, William Jon McCann)
1185 2005-07-22 Matthias Clasen <mclasen@redhat.com>
1187 * gdk-pixbuf-io.c (format_check): Interpret patterns where
1188 the first byte of the mask is '*' as unanchored. (#311011)
1189 (gdk_pixbuf_new_from_file): Use the first 256 bytes for
1190 sniffing the file format.
1192 2005-07-15 Matthias Clasen <mclasen@redhat.com>
1194 * === Released 2.7.3 ===
1196 2005-07-12 Matthias Clasen <mclasen@redhat.com>
1198 * gdk-pixbuf-i18n.h:
1199 * pixops/*: Add copyright and license information.
1201 2005-07-09 Tor Lillqvist <tml@novell.com>
1203 * Makefile.am: Don't use the scripts in build/win32 to compile the
1204 rc file into a resource object file. (This means we lose the
1205 build number increment magic, but I doubt it was that useful
1206 anyway.) Instead use windres directly. To pass the normal .o file
1207 produced by windres through libtool, which would want a .lo file,
1208 pass it directly to the linker using a -Wl option.
1210 * gdk_pixbuf.rc.in: Replace BUILDNUMBER with 0.
1212 2005-07-08 Matthias Clasen <mclasen@redhat.com>
1214 * === Released 2.7.2 ===
1216 2005-07-01 Matthias Clasen <mclasen@redhat.com>
1218 * === Released 2.7.1 ===
1220 2005-07-01 Matthias Clasen <mclasen@redhat.com>
1222 * gdk-pixbuf-io.c (gdk_pixbuf_new_from_file_at_scale): Allow
1223 -1 for width/height and interpret them as "not constrained".
1224 (#309258, Mark McLoughlin)
1226 2005-06-26 Tor Lillqvist <tml@novell.com>
1228 * Makefile.am: Current GNU tools do understand the PRIVATE
1229 keyword, so no need to remove those entries from the import
1230 library. libtool installs the .dll.a import library itself, so no
1231 need to do it here. Do install the .def file.
1233 2005-06-22 Matthias Clasen <mclasen@redhat.com>
1235 * gdk-pixbuf-i18n.h: Use glib-i18n.h
1237 2005-06-20 Matthias Clasen <mclasen@redhat.com>
1239 * === Released 2.7.0 ===
1241 2005-06-15 Matthias Clasen <mclasen@redhat.com>
1243 * gdk-pixbuf.symbols:
1244 * gdk-pixbuf-simple-anim.h: Add
1245 gdk_pixbuf_simple_anim_iter_get_type()
1247 2005-06-08 Matthias Clasen <mclasen@redhat.com>
1249 * io-pnm.c (pnm_read_next_value): Check for overflow.
1250 (#306394, Morten Welinder)
1252 2005-05-27 Matthias Clasen <mclasen@redhat.com>
1254 * io-bmp.c: Accept the 108 byte header of BMP v4. (#168799)
1256 2005-05-25 Matthias Clasen <mclasen@redhat.com>
1258 * gdk-pixbuf.symbols:
1259 * gdk-pixbuf-simple-anim.[hc]: No need to expose the iter
1260 subclass at all in the headers.
1262 * Makefile.am: Add new files.
1264 * gdk-pixbuf.symbols: Add new api.
1266 * gdk-pixbuf.h: Include gdk-pixbuf-simple-anim.h here.
1268 * gdk-pixbuf-simple-anim.[hc]: Add a way to construct
1269 simple animations out of pixbufs. (#135161, Dom Lachowicz)
1271 2005-05-24 Sven Neumann <sven@gimp.org>
1273 * io-png.c: allow to specify the PNG compression level by passing
1274 a "compression" parameter to the PNG save function (bug #305337).
1276 * gdk-pixbuf-io.c (gdk_pixbuf_save): document the new parameter.
1278 2005-04-09 Matthias Clasen <mclasen@redhat.com>
1280 * Makefile.am: Use $(NM), not nm directly. (#301299,
1281 Nguyen Thai Ngoc Duy)
1283 * io-bmp.c (gdk_pixbuf__bmp_image_save_to_callback):
1284 Don't overflow the stack. (Jakub Jelinek, Arjan van de Ven)
1286 2005-04-08 Matthias Clasen <mclasen@redhat.com>
1288 * io-pcx.c: No debugging output, please. (#173107,
1291 2005-04-07 Matthias Clasen <mclasen@redhat.com>
1293 * io-bmp.c (DecodeColormap): Initialize the colormap to
1294 zero. (#171762, David Costanzo)
1296 2005-03-30 Matthias Clasen <mclasen@redhat.com>
1298 * io-bmp.c: Avoid bus errors due to unaligned access. (#168173,
1299 Morten Welinder, Ivan Wong)
1301 2005-03-29 Matthias Clasen <mclasen@redhat.com>
1303 * io-tga.c (parse_rle_data): Fix the update areas for incremental
1304 loading of compressed tgas. (#171883, David Costanzo)
1306 2005-03-27 Matthias Clasen <mclasen@redhat.com>
1308 * io-bmp.c (DoCompressed): Use the correct update regions for
1309 compressed bmps. (#150664, Owen Taylor, test images provided
1312 Sun Mar 27 19:59:52 2005 Manish Singh <yosh@gimp.org>
1314 * io-bmp.c (grow_buffer): reject 0-sized buffers as corrupt header
1315 data. Fixes bug #171707.
1317 2005-03-25 Matthias Clasen <mclasen@redhat.com>
1319 * gdk-pixbuf-data.c (gdk_pixbuf_new_from_data): Use canonical
1322 2005-03-21 Matthias Clasen <mclasen@redhat.com>
1324 * gdk-pixbuf.c (gdk_pixbuf_class_init): Mark param spec strings
1327 2005-03-14 Matthias Clasen <mclasen@redhat.com>
1329 Make PLT-reduction work with gcc4, and don't include
1330 everything in gdk-pixbuf-alias.h:
1332 * gdk-pixbuf.symbols: Group symbols by header and source file.
1333 * /makegdkpixbufalias.pl: Protect definitions by the same
1334 preprocessor symbols used to guard the headers. Move
1335 the alias declarations to a separate file which is
1336 produced when calling makegdkpixbufalias.pl -def
1337 * Makefile.am (gdk-pixbuf-aliasdef.c): Add a rule to generate
1339 * *.c: Include gdk-pixbuf-alias.h after the other headers,
1340 include gdk-pixbuf-aliasdef.c at the bottom.
1342 2005-03-10 Tor Lillqvist <tml@novell.com>
1346 * gdk-pixbuf.symbols: Implement DLL ABI stablility for
1347 gdk_pixbuf_save() and gdk_pixbuf_savev(). (#167973)
1349 2005-03-09 Matthias Clasen <mclasen@redhat.com>
1351 * io-gif-animation.c (gdk_pixbuf_gif_anim_frame_composite): Fix
1352 a C99ism. (#169741, Morten Welinder)
1354 2005-03-08 Matthias Clasen <mclasen@redhat.com>
1356 * gdk-pixbuf.c (gdk_pixbuf_class_init): Use canonical
1357 form of the name when registering properties.
1359 * gdk-pixbuf.symbols: Add the new attributes here, too.
1361 * gdk-pixbuf-core.h: Use G_GNUC_NULL_TERMINATED where
1362 appropriate. (#165682, Marc Meissner)
1364 2005-03-07 Matthias Clasen <mclasen@redhat.com>
1366 * io-xpm.c: Use a generated table of offsets
1367 into a big const string to avoid relocations
1368 in the rgb color table. (#168901, Tommi Komulainen)
1370 * gen-color-table.pl: Script to generate the table,
1371 copied from Owen Taylors script by the same name
1374 * xpm-color-table.h: The generated table.
1376 2005-03-03 Matthias Clasen <mclasen@redhat.com>
1378 * io-xpm.c (pixbuf_create_from_xpm): Check the number
1379 of scanned items. (#168906, Morten Welinder)
1381 Make the gif loader handle oom when loading
1382 animations. (#168857, Tommi Komulainen)
1384 * io-gif-animation.c (gdk_pixbuf_gif_anim_frame_composite):
1385 Handle oom by returning NULL.
1387 * io-gif.c (gif_get_lzw): Return an error if composite
1390 2005-02-28 Matthias Clasen <mclasen@redhat.com>
1392 * pixops/*.S: Add .note.GNU-stack sections to Mark these as not
1393 requiring an executable stack.
1395 2005-02-23 Matthias Clasen <mclasen@redhat.com>
1397 * gdk-pixbuf-io.c: Document BMP saving support.
1399 * io-bmp.c: Support saving as BMP. (168173, Ivan Wong)
1401 * io-ico.c: Fix a typo. (#168173, Ivan Wong)
1403 2005-02-15 Matthias Clasen <mclasen@redhat.com>
1405 * io-pnm.c (pnm_skip_whitespace): Don't read over the end of
1406 the buffer if '#' appears at the very end. (#167141, Doug Morgan)
1408 2005-02-05 Hans Breuer <hans@breuer.org>
1410 * makefile.msc : rule for gdk_pixbuf.def
1412 2005-02-07 Matthias Clasen <mclasen@redhat.com>
1414 * io-pnm.c (pnm_read_next_value): Pass in the max number
1416 (pnm_read_ascii_scanline): And use it here to enable
1417 parsing of pbm images without whitespace between the
1418 pixels. (#165803, Samuel Hym)
1420 2005-01-22 Matthias Clasen <mclasen@redhat.com>
1422 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_new_with_type)
1423 (gdk_pixbuf_loader_new_with_mime_type): Close the loader
1424 before unreffing it in the error case. (#164915, Crispin
1427 2005-01-12 Owen Taylor <otaylor@redhat.com>
1429 * Makefile.am: Use grep | head -n 1 instead of grep -m 1
1431 with slightly older versions of GNU grep in
1432 install-libtool-import-lib rule.
1434 2005-01-08 Matthias Clasen <mclasen@redhat.com>
1436 * === Released 2.6.1 ===
1438 2005-01-04 Matthias Clasen <mclasen@redhat.com>
1440 * io-bmp.c (DecodeHeader): Error on compressed images with
1441 negative height. Also make uncompressed images with data_offset
1442 != header_size work. (#150664, Owen Taylor)
1444 2005-01-02 Matthias Clasen <mclasen@redhat.com>
1446 * pixops/pixops.c (bilinear_box_make_weights): Really fix the
1447 math to make the vectors sum up to 1, making GDK_INTERP_HYPER
1448 work again. (#162703, Dennis Nezic)
1450 2004-12-27 Matthias Clasen <mclasen@redhat.com>
1452 * gdk-pixbuf-animation.c (gdk_pixbuf_animation_new_from_file)
1453 Avoid deadlock. Pointed out by Callum McKenzie.
1455 Wed Dec 22 01:17:44 2004 Jonathan Blandford <jrb@redhat.com>
1457 * queryloaders.c (main): print out the version and binary name in
1458 the header comment. Problem reported by Seth Nickell.
1460 2004-12-16 Matthias Clasen <mclasen@redhat.com>
1462 * === Released 2.6.0 ===
1464 Fri Dec 10 13:57:44 2004 Manish Singh <yosh@gimp.org>
1466 * abicheck.sh: filter out PRIVATE.
1468 2004-12-05 Tor Lillqvist <tml@iki.fi>
1470 * gdk-pixbuf-animation.c
1474 * make-inline-pixbuf.c
1475 * queryloaders.c: Use gstdio wrappers. Document that file names
1476 are in the GLib file name encoding.
1478 * gdk-pixbuf-csource.c
1479 * queryloaders.c: On Windows, convert command line arguments and
1480 environment variable values from locale encoding to UTF-8.
1482 * queryloaders.c: On Windows, use wide character API when
1488 * gdk-pixbuf-animation.h
1489 * gdk-pixbuf-animation.c: Like in GLib, for DLL ABI stability on
1490 Windows, add binary compatibility versions of functions that take
1491 file names as arguments. They use the system codepage, not GLib
1492 file name encoding (which is UTF-8 on Windows). Use #defines to
1493 make newly compiled code use the "real" functions that use the
1494 GLib file name encoding scheme.
1496 2004-12-02 Matthias Clasen <mclasen@redhat.com>
1498 * === Released 2.5.6 ===
1500 2004-11-30 Matthias Clasen <mclasen@redhat.com>
1502 * gdk-pixbuf-animation.c (gdk_pixbuf_animation_iter_get_pixbuf):
1503 Fix a typo in the docs. (#159955, Masao Mutoh)
1505 2004-11-29 Matthias Clasen <mclasen@redhat.com>
1507 * Makefile.am (gdk-pixbuf-alias.h): Use the perl found by
1508 configure. (#149826, Morten Welinder)
1510 Sun Nov 28 12:11:21 2004 Manish Singh <yosh@gimp.org>
1512 * makegdkpixbufalias.pl: Typo fix, so attributes are really
1515 2004-11-28 Matthias Clasen <mclasen@redhat.com>
1517 * gdk-pixbuf.symbols:
1518 * Makefile.am: Mark get_type() functions generated by glib-mkenums
1521 Thu Nov 25 14:21:37 2004 Manish Singh <yosh@gi,p.org>
1523 * abicheck.sh: filter out G_GNUC stuff when doing the compare.
1525 2004-11-23 Matthias Clasen <mclasen@redhat.com>
1527 * gdk-pixbuf-core.h: Don't mark gdk_pixbuf_error_quark() as const,
1528 to be consistent with all the other error_quark functions.
1529 (technically they are const, but since these are called only
1530 in error paths, giving the compiler better optimization
1531 opportunities doesn't matter much)
1533 * gdk-pixbuf.symbols: Add attribute annotations.
1534 * makegdkpixbufalias.pl: Keep attribute annotations, but strip PRIVATE.
1535 * Makefile.am (gdk_pixbuf.def): Strip attribute annotations, but keep
1538 Mon Nov 15 18:58:22 2004 Manish Singh <yosh@gimp.org>
1540 * gdk-pixbuf-private.h: _gdk_pixbuf_lock now returns a gboolean.
1542 * abicheck.sh: don't hardcode lengths for cut, instead split on
1545 2004-11-15 Matthias Clasen <mclasen@redhat.com>
1547 * gdk-pixbuf-animation.c:
1548 * gdk-pixbuf-loader.c:
1549 * gdk-pixbuf-io.c: Be extra careful when locking and handle
1550 the case that the module may initialize the thread system.
1552 * gdk-pixbuf-io.[hc] (_gdk_pixbuf_lock): Return whether the
1553 lock was actually taken.
1555 * queryloaders.c (query_module): Set vtable->module before
1556 calling fill_vtable(), since gdk-pixbuf-io.c does does the
1557 same and modules may rely on it. (#158177, Dan Winship)
1559 2004-11-12 Matthias Clasen <mclasen@redhat.com>
1561 * gdk-pixbuf-io.c (gdk_pixbuf_io_init): Don't use
1562 _gdk_pixbuf_load_module_unlocked() in the !USE_GMODULE case.
1564 * === Released 2.5.5 ===
1566 2004-11-12 Matthias Clasen <mclasen@redhat.com>
1568 Changes to make gdk-pixbuf threadsafe (#157310, #157306,
1571 * gdk-pixbuf-io.h (enum GdkPixbufFormatFlags): Add
1572 GDK_PIXBUF_FORMAT_THREADSAFE to indicate that an image loader
1575 * gdk-pixbuf-io.c (get_file_formats, _gdk_pixbuf_load_module):
1576 Use a lock to make initialization of global data structures
1578 * gdk-pixbuf-private.h:
1579 * gdk-pixbuf-io.c (_gdk_pixbuf_lock, _gdk_pixbuf_unlock):
1580 Auxiliary functions which use another lock to protect
1581 threadunsafe image loaders.
1583 * gdk-pixbuf-io.c (gdk_pixbuf_real_save):
1584 (save_to_callback_with_tmp_file):
1585 (gdk_pixbuf_real_save_to_callback):
1586 (gdk_pixbuf_new_from_xpm_data):
1587 (_gdk_pixbuf_generic_image_load):
1588 * gdk-pixbuf-animation.c (gdk_pixbuf_animation_new_from_file):
1589 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_load_module):
1590 (gdk_pixbuf_loader_close):
1591 (gdk_pixbuf_loader_finalize):
1592 Use _gdk_pixbuf_lock() and _gdk_pixbuf_unlock().
1594 * io-ani.c, io-bmp.c, io-gif.c, io-ico.c:
1595 * io-jpeg.c, io-pcx.c, io-png.c, io-pnm.c:
1596 * io-ras.c, io-tga.c, io-wbmp.c, io-xbm.c:
1597 * io-xpm.c: Mark as threadsafe.
1599 * io-tiff.c: Remove pointless locking, mark as
1602 2004-11-10 Matthias Clasen <mclasen@redhat.com>
1604 * gdk-pixbuf-animation.c:
1605 * gdk-pixbuf-io.c: Use g_filename_display_name() instead of
1606 g_filename_to_utf8() when putting filenames in error messages.
1608 2004-11-04 Matthias Clasen <mclasen@redhat.com>
1610 * gdk-pixbuf.c (gdk_pixbuf_class_init): Document current
1611 restrictions for property values. (#157409, Matthew H. Plough)
1613 2004-11-01 Matthias Clasen <mclasen@redhat.com>
1615 * gdk-pixbuf-features.h.in: Break the declaration of the three
1616 version variables, so that gtk-doc can grok it.
1618 2004-10-29 Hans Breuer <hans@breuer.org>
1620 * makefile.msc : updated
1622 2004-10-27 Matthias Clasen <mclasen@redhat.com>
1624 * === Released 2.5.4 ===
1626 2004-10-27 Matthias Clasen <mclasen@redhat.com>
1628 * Makefile.am (gdk-pixbuf-alias.h): Fix srcdir != builddir
1631 2004-09-19 Matthias Clasen <mclasen@redhat.com>
1633 * === Released 2.5.3 ===
1635 2004-09-15 Matthias Clasen <mclasen@redhat.com>
1638 * io-xpm.c: Fix some security issues discovered by Chris Evans.
1640 Mon Sep 13 19:31:34 2004 Matthias Clasen <maclas@gmx.de>
1642 * io-jpeg.c (real_save_jpeg): Drop the alpha channel
1643 when saving 4-channel pixbufs. (#152450, Emmanuel Pacaud)
1645 2004-09-09 Matthias Clasen <mclasen@redhat.com>
1647 * makegdkpixbufalias.pl: Use the short prefix "IA__" for
1648 aliases instead of the long suffix "__internal_alias".
1650 2004-09-01 Matthias Clasen <mclasen@redhat.com>
1652 * gdk-pixbuf-core.h: Align argument names with source.
1654 Thu Aug 26 01:23:16 2004 Matthias Clasen <maclas@gmx.de>
1656 * gdk-pixbuf-core.h:
1657 * gdk-pixbuf.symbols:
1658 * gdk-pixbuf-io.c (gdk_pixbuf_new_from_file_at_scale):
1659 Add gdk_pixbuf_new_from_file_at_scale(), which is just
1660 like gdk_pixbuf_new_from_file_at_size(), but optionally
1661 ignores the aspect ratio. (#136395, Dom Lachowicz)
1663 Wed Aug 25 17:23:23 2004 Manish Singh <yosh@gimp.org>
1665 * io-gif.c: remove unused set_need_recomposite() function.
1667 2004-08-25 Matthias Clasen <mclasen@redhat.com>
1669 * === Released 2.5.2 ===
1671 * abicheck.sh: Make work in make distcheck.
1673 2004-08-25 Matthias Clasen <mclasen@redhat.com>
1675 * Makefile.am: Use the same prefix when creating
1676 gdk-pixbuf-marshal.c and gdk-pixbuf-marshal.h
1678 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_class_init): _-prefix
1681 2004-08-24 Matthias Clasen <mclasen@redhat.com>
1683 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_new_with_mime_type): Use
1684 the correct index and compare correctly, reported by Tommi Komulainen.
1685 (gdk_pixbuf_loader_new_with_mime_type):
1687 * gdk-pixdata.c (gdk_pixdata_from_pixbuf): Work around bugs in
1688 the runlength encoder by forcing rowstride * height to be
1689 divisible by bpp. (#150882)
1691 Sun Aug 22 03:20:56 2004 Matthias Clasen <maclas@gmx.de>
1693 * pixops/pixops.c (pixops_scale_nearest): Fix a mixup in the handling
1694 of dest_channels. (#111922, Christophe Fergeau)
1696 Fri Aug 20 11:59:10 2004 Owen Taylor <otaylor@redhat.com>
1698 * io-bmp.c: Fix infinite loop that can occur for bad
1699 image data (#150601, Chris Evans, Manish Singh)
1701 2004-08-17 Matthias Clasen <mclasen@redhat.com>
1703 * abicheck.sh: No need for INCLUDE_INTERNAL_SYMBOLS any more.
1705 * Makefile.am (gdk-pixbuf-alias.h): Don't use cpp to filter the symbols.
1707 * makegdkpixbufalias.pl: Move the #ifdef processing into the perl script,
1708 and keep the #ifdefs which differentiate between platforms.
1710 * gdk-pixbuf.symbols: Remove the marshalers.
1712 * Makefile.am (stamp-gdk-pixbuf-marshal.h): _-prefix the marshalers.
1714 Thu Aug 12 22:19:12 2004 Matthias Clasen <maclas@gmx.de>
1716 * io-bmp.c (DecodeHeader): Properly determine the number of
1717 colors in an OS/2 BMP file. (#150003, Jon-Kare Hellan)
1719 2004-08-12 Matthias Clasen <mclasen@redhat.com>
1721 * pixops/pixops.c: Remove C99-isms. (#149967, Vincent Noel)
1723 Wed Aug 11 22:56:55 2004 Matthias Clasen <maclas@gmx.de>
1725 * abicheck.sh: Check all symbols.
1727 2004-08-11 Matthias Clasen <mclasen@redhat.com>
1729 * pixops/pixops.c: Make scaling and compositing functions handle
1730 edge pixels consistently. (#111922, Brian Cameron)
1732 * pixops/pixops-internal.h:
1734 * pixops/*.S: underscore prefix the mmx implementations, in order
1737 * gdk-pixbuf.symbols: Remove the mmx pixops implementations.
1739 * abicheck.sh: No need to define INCLUDE_MMX_SYMBOLS any more.
1741 Tue Aug 10 23:53:59 2004 Matthias Clasen <maclas@gmx.de>
1743 Add hidden aliases for exported symbols which are
1744 used internally in order to get rid of many PLT
1745 entries. (#145519, Arjan van de Ven)
1747 * gdk/Makefile.am: Add rules to generate gdk_pixbuf.def and
1748 gdk-pixbuf-alias.h from gdk-pixbuf.symbols, and make make
1749 check check the abi with abicheck.sh.
1751 * gdk/gdk-pixbuf.symbols: New file. Definition of the gdk-pixbuf
1752 ABI. The file can be processed by cpp to filter out certain
1755 * gdk/abicheck.sh: New file. Script to check the actually
1756 symbols exported from libgdk_pibuf.2.0.so against the symbols
1757 found in gdk-pixbuf.symbols.
1759 * gdk/makegdkpixbufalias.pl: New file. Perl script to generate the
1760 header containing the alias definitions for internally used
1761 exported symbols from a list of symbols.
1763 * *.c: Include gdk-pixbuf-alias.h
1765 2004-08-06 Hans Breuer <hans@breuer.org>
1767 * gdk_pixbuf.def makefile.msc : updated
1769 Sun Aug 1 23:57:06 2004 Matthias Clasen <maclas@gmx.de>
1771 * io-pcx.c (pcx_increment_load_data_1): Fix progressive
1772 loading of 8bit pcx files. (#148518, Magnus Bergman)
1774 2004-08-01 Matthias Clasen <mclasen@redhat.com>
1776 * === Released 2.5.1 ===
1778 Tue Jul 20 22:23:26 2004 Matthias Clasen <maclas@gmx.de>
1780 * gdk-pixbuf-io.h: Remove trailing commas from
1781 enumerations. (#148035)
1783 Sun Jul 18 20:17:41 2004 Soeren Sandmann <sandmann@daimi.au.dk>
1785 * === released 2.5.0 ==
1787 Thu Jul 15 19:19:21 2004 Matthias Clasen <maclas@gmx.de>
1789 * io-png.c (real_save_png):
1790 * gdk-pixbuf-io.c (gdk_pixbuf_io_init): Use 'cannot' instead
1791 of 'can not' in messages. (#144226, Morten Welinder)
1793 Fri Jul 9 15:38:06 2004 Manish Singh <yosh@gimp.org>
1795 * gdk-pixbuf-io.c (gdk_pixbuf_format_set_disabled): function doesn't
1796 return a value, so don't use g_return_val_if_fail()
1798 * gdk-pixbuf-scale.c (gdk_pixbuf_rotate_simple): initialize dest in
1799 the can't happen case, to quiet gcc.
1801 * io-tiff.c (tifflibversion): enclose in #if TIFFLIB_VERSION >=
1804 Wed Jul 7 23:53:58 2004 Matthias Clasen <maclas@gmx.de>
1807 * gdk-pixbuf-io.c (gdk_pixbuf_format_is_disabled):
1808 * gdk-pixbuf-io.c (gdk_pixbuf_format_set_disabled):
1809 * gdk-pixbuf-io.c (gdk_pixbuf_format_get_license):
1810 New functions to disable/enable individual loaders and to
1811 obtain license information about loaders.
1813 * gdk-pixbuf-io.h (GdkPixbufFormat): Add disabled and
1816 * gdk-pixbuf-io.c (_gdk_pixbuf_get_module):
1817 * gdk-pixbuf-io.c (_gdk_pixbuf_get_named_module): Skip
1820 * io-*.c: Add license information in the fill_info
1823 2004-07-07 Matthias Clasen <mclasen@redhat.com>
1825 * gdk-pixbuf-features.h.in: Fix the build.
1827 2004-07-06 Tor Lillqvist <tml@iki.fi>
1829 * gdk-pixbuf-features.h.in
1830 * gdk-pixbuf.c: Mark the version variables for proper import and
1831 export from Windows DLLs. Thanks to Laurent Sansonetti for
1832 reporting the problem.
1834 Sat Jul 3 00:41:44 2004 Matthias Clasen <maclas@gmx.de>
1836 * pixops/pixops.c (bilinear_box_make_weights): Correct the
1837 math to calculate bilinear weights. (#112412, Brian Cameron)
1839 Mon Jun 21 00:44:51 2004 Matthias Clasen <maclas@gmx.de>
1841 * gdk-pixbuf-transform.h:
1842 * gdk-pixbuf-scale.c (gdk_pixbuf_rotate_simple):
1843 * gdk-pixbuf-scale.c (gdk_pixbuf_flip): New functions to
1844 rotate pixbufs by multiples of 90 degrees and to flip them
1845 horizontally or vertically.
1847 Sun Jun 20 01:06:48 2004 Matthias Clasen <maclas@gmx.de>
1849 Header reorganization. (#51999, Jeff Franks, reorganization
1850 proposed by Havoc Pennington)
1852 * gdk-pixbuf.h: This is now an include-only header, and the only
1853 one which applications should directly use.
1855 * gdk-pixbuf-animation.h: Add animation api from gdk-pixbuf.h.
1856 * gdk-pixbuf-io.h: Add io api from gdk-pixbuf.h.
1857 * gdk-pixbuf-loader.h: Add loader api from gdk-pixbuf.h.
1858 * gdk-pixbuf-transform.h: New header.
1859 * gdk-pixbuf-core.h: New header.
1861 Sat Jun 19 01:44:12 2004 Matthias Clasen <maclas@gmx.de>
1863 * gdk-pixbuf-scale.c (gdk_pixbuf_composite): Add a figure which
1864 explains pixbuf compositing.
1866 2004-06-16 Matthias Clasen <mclasen@redhat.com>
1868 * io-tiff.c: Make the tiff loader work with both
1869 libtiff 3.5.7 and libtiff 3.6.1. (#135541, Marco Ghirlanda)
1871 Fri Jun 11 22:02:56 2004 Matthias Clasen <maclas@gmx.de>
1873 * io-gif.c, io-pnm.c, io-tga.c, io-xpm.c: Don't use
1874 contractions like "don't" or "isn't" in error messages.
1875 It isn't nice to use them in log entries either...
1876 (#137774, Morten Welinder, patch by Alexander Winston)
1878 Sat Jun 5 00:59:12 2004 Matthias Clasen <maclas@gmx.de>
1882 * gdk-pixbuf-animation.c:
1883 * gdk-pixbuf-io.c: Convert filenames to UTF-8 when embedding
1884 them in error messages. (#143654, Sven Neumann)
1886 Sun May 16 22:53:47 2004 Matthias Clasen <maclas@gmx.de>
1890 * io-pnm.c (pnm_read_next_value): Don't read integers
1891 partially. (#142584, Kouichirou Hiratsuka)
1893 2004-05-10 Matthias Clasen <mclasen@redhat.com>
1897 * pixops/timescale.c:
1900 * gdk-pixbuf-scale.c: _-prefix the nonstatic pixops_...
1901 functions. (#142233, Morten Welinder)
1903 Wed May 5 23:09:48 2004 Matthias Clasen <maclas@gmx.de>
1905 * gdk-pixbuf-io.h (GdkPixbufFormatFlags): New format flag
1906 GDK_PIXBUF_FORMAT_SCALABLE to mark scalable formats.
1909 * gdk-pixbuf-io.c (gdk_pixbuf_format_is_scalable): New function.
1910 (#137995, Dom Lachowicz)
1912 2004-04-30 Matthias Clasen <mclasen@redhat.com>
1914 * === Released 2.4.1 ===
1916 2004-04-13 Matthias Clasen <mclasen@redhat.com>
1918 * io-ani.c (gdk_pixbuf__ani_image_load_animation):
1919 * gdk-pixbuf-io.c (gdk_pixbuf_get_file_info)
1920 (_gdk_pixbuf_generic_image_load)
1921 (gdk_pixbuf_new_from_file_at_size): When calling fread()
1922 in a loop, check for ferror() as well as for feof() to
1923 avoid infinite loops on directories. (#137804, Alex Converse)
1925 Mon Mar 15 15:01:59 2004 Owen Taylor <otaylor@redhat.com>
1927 * === Released 2.4.0 ===
1929 2004-03-15 Tor Lillqvist <tml@iki.fi>
1931 * queryloaders.c (main): [Win32] Look up installation prefix at
1932 run-time, replace prefix in PIXBUF_LIBDIR with that. (#106141)
1934 Merges from stable branch that had been left out. (#136282, J. Ali
1937 Changes for run-time lookup of installation location on Win32:
1939 * Makefile.am (INCLUDES): Define GTK_PREFIX as $(prefix).
1941 * gdk-pixbuf-io.c (get_sysconfdir): New function, look up
1942 installation location at runtime and deduce GTK_SYSCONFDIR
1944 (get_toplevel): Similar, for the top-level installation directory.
1945 (correct_prefix): Replace compile-time prefix with run-time
1947 (get_libdir): Remove, not used any longer.
1948 (gdk_pixbuf_io_init): Call correct_prefix() on Win32.
1950 * queryloaders.c (query_module): [Win32] Change backslahses into
1953 Tue Mar 9 09:33:28 2004 Owen Taylor <otaylor@redhat.com>
1955 * === Released 2.3.6 ===
1957 2004-03-05 Tor Lillqvist <tml@iki.fi>
1959 * gdk_pixbuf.def: Add missing entries. Thanks to J. Ali Harlow.
1961 Fri Mar 5 22:22:25 2004 Matthias Clasen <maclas@gmx.de>
1963 * io-bmp.c (OneLine32): Don't try to load an alpha channel
1964 from the BMP, since there is no evidence that even 32bit
1965 BMPs have an alpha channel. (#135502)
1967 Mon Mar 1 19:47:48 2004 Owen Taylor <otaylor@redhat.com>
1969 * === Released 2.3.5 ====
1971 2004-02-28 Hans Breuer <hans@breuer.org>
1973 * io-tiff.c : include <io.h> for lseek()
1974 * io-xbm.c : use HAVE_UNISTD_H
1976 Tue Feb 24 14:45:03 2004 Owen Taylor <otaylor@redhat.com>
1978 * === Released 2.3.3 ===
1980 Sun Feb 22 01:09:55 2004 Matthias Clasen <maclas@gmx.de>
1982 * io-bmp.c (gdk_pixbuf__bmp_image_begin_load): Remove debugging
1985 Fri Feb 20 22:25:32 2004 Matthias Clasen <maclas@gmx.de>
1987 * io-bmp.c (DecodeHeader): Store and sanity-check the clrUsed field
1988 from the header for use in DecodeColormap.
1989 * io-bmp.c (DecodeColormap): Don't read more colormap entries than
1990 the header says are there. (#134235, Kazuho Okui)
1992 Sun Feb 8 01:07:20 2004 Manish Singh <yosh@gimp.org>
1994 * gdk-pixbuf-io.c: removed unnecessary G_OBJECT() cast checks.
1996 * io-jpeg.c: make the return type for to_callback_empty_output_buffer
1997 "boolean", which should be defined by the jpeg headers. The right
1998 return type for this function depends on how the jpeg library
1999 was built (one wonders what happens if different compilers are used).
2001 2004-01-28 Hans Breuer <hans@breuer.org>
2003 * gdk_pixbuf.def : updated externals
2005 Sat Jan 17 23:02:55 2004 Matthias Clasen <maclas@gmx.de>
2007 The second part of the fix for #114351 (see also
2010 * gdk-pixbuf-i18n.h (P_): Use translation domain gtk20-properties.
2012 Sat Jan 17 00:01:51 2004 Matthias Clasen <maclas@gmx.de>
2014 The first part of the fix for #114351 (see also
2017 * gdk-pixbuf-i18n.h: Define P_() for property blurbs and nicks.
2019 * gdk-pixbuf.c: Mark property blurbs and nicks with P_().
2021 Thu Jan 8 22:01:14 2004 Matthias Clasen <maclas@gmx.de>
2023 * queryloaders.c (loader_sanity_check): Don't use bitwise operators
2024 on booleans. (#130923, reported by Telsa Gwynne, fix by Dave Jones)
2026 2004-01-06 Federico Mena Quintero <federico@ximian.com>
2028 * gdk-pixbuf-io.c (gdk_pixbuf_save): Escape an ampersand in the
2029 documentation comment, and hack around an empty line in the code
2030 example so that gtk-doc won't put a <para> due to it.
2032 * gdk-pixbuf.c (gdk_pixbuf_get_pixels): Link to the documentation
2033 section on image data.
2035 2004-01-06 Federico Mena Quintero <federico@ximian.com>
2037 * gdk-pixdata.c (gdk_pixbuf_new_from_inline): Fix example in
2038 documentation comment. Fixes #130701.
2040 Wed Jan 7 02:41:14 2004 Matthias Clasen <maclas@gmx.de>
2042 * gdk-pixbuf-io.c (gdk_pixbuf_save_to_bufferv):
2043 * gdk-pixbuf-io.c (gdk_pixbuf_save_to_buffer):
2044 * gdk-pixbuf-io.c (gdk_pixbuf_save_to_callbackv):
2045 * gdk-pixbuf-io.c (gdk_pixbuf_save_to_callback): New public API
2046 to save pixbufs to non-file locations. (#82203, Tim Evans)
2049 * gdk-pixbuf.def: Declare the new public API.
2051 * gdk-pixbuf-io.h: Add save_to_callback to the module interface.
2054 * io-png.c: Implement save_to_callback.
2056 * gdk-pixbuf-io.c (gdk_pixbuf_savev):
2057 * gdk-pixbuf-io.c (gdk_pixbuf_save): Update documentation.
2059 * gdk-pixbuf-io.c (gdk_pixbuf_real_save): Support saving via
2060 image_module->save_to_callback.
2062 * gdk-pixbuf-io.c (gdk_pixbuf_real_save_to_callback): New generic
2063 save_to_callback function which falls back to image_module->save
2066 Wed Jan 7 01:17:36 2004 Matthias Clasen <maclas@gmx.de>
2068 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_size_func):
2069 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_set_size):
2070 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_init): Make it possible
2071 to call gdk_pixbuf_loader_set_size (loader, 0, 0) by changing
2072 the initial values of priv->width/height to -1.
2074 * io-tiff.c (tiff_image_parse):
2075 * io-ras.c (RAS2State):
2076 * io-pnm.c (gdk_pixbuf__pnm_image_load_increment):
2077 * io-pcx.c (gdk_pixbuf__pcx_load_increment):
2078 * io-jpeg.c (gdk_pixbuf__jpeg_image_load_increment):
2079 * io-png.c (png_info_callback):
2080 * io-ico.c (DecodeHeader):
2081 * io-bmp.c (DecodeHeader): Call size_func once the size is known,
2082 even if the module can't make use of the scaling information. If
2083 size_func returns 0, don't allocate a pixbuf and return, if
2084 necessary with an error.
2087 * gdk-pixbuf-io.c (gdk_pixbuf_get_file_info): A new function
2088 to determine the type and size of an image file without loading
2089 it completely. (#53725)
2091 Sun Jan 4 00:44:57 2004 Matthias Clasen <maclas@gmx.de>
2093 * gdk-pixbuf.c (gdk_pixbuf_class_init): Turn the pixbuf
2094 attributes into (construct-only, but always readable)
2095 properties. (#130196)
2097 * gdk-pixbuf-data.c (gdk_pixbuf_new_from_data): Set properties
2100 Mon Dec 22 01:35:36 2003 Matthias Clasen <maclas@gmx.de>
2102 * Makefile.am (gdk-pixbuf.loaders): Fix building with
2103 --disable-modules --with-included-loaders, create an
2104 empty gdk-pixbuf.loaders file. (#124496, Arno Charlet, fix
2105 proposed by Owen Taylor)
2107 Thu Dec 11 01:57:05 2003 Matthias Clasen <maclas@gmx.de>
2109 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_class_init): Move
2110 the documentation for signals inline, to get proper parameter
2111 documentation. (#128977)
2113 Sat Nov 15 00:26:19 2003 Matthias Clasen <maclas@gmx.de>
2115 * queryloaders.c (loader_sanity_check): Check that the mask
2116 is NULL or a string of the same length consisting entirely of
2117 ' ', '!', 'x', 'z', 'n'.
2119 Mon Nov 10 00:17:52 2003 Matthias Clasen <maclas@gmx.de>
2121 * Makefile.am (install-data-local): Typo fix in warning.
2123 Sun Nov 9 23:07:05 2003 Matthias Clasen <maclas@gmx.de>
2125 * gdk-pixbuf-io.c (_gdk_pixbuf_generic_image_load): If neither
2126 load nor begin_load are available fall back to load_animation
2127 and use gdk_pixbuf_animation_get_static_image() to obtain a
2128 pixbuf. Inefficient, but at least doesn't crash.
2130 Sun Nov 9 21:56:20 2003 Matthias Clasen <maclas@gmx.de>
2132 * queryloaders.c (write_loader_info): New function to write
2133 out the information for a single loader, factored out of
2135 (loader_sanity_check): New function to perform
2136 sanity checks on a loader.
2137 (query_module): Use the new functions.
2139 Thu Nov 6 00:27:27 2003 Matthias Clasen <maclas@gmx.de>
2141 * io-pcx.c (gdk_pixbuf__pcx_load_increment): Fold two similar
2142 strings into on. (#126204, Danilo Segan)
2144 2003-09-19 Matthias Clasen <maclas@gmx.de>
2146 * io-tga.c (try_preload): Remove a pointless check.
2147 (#122710, Kjartan Maraas)
2149 Mon Aug 18 10:25:29 2003 Owen Taylor <otaylor@redhat.com>
2151 * gdk-pixdata.c (gdk_pixdata_to_csource): Add the correct
2152 alignment magic for Sun compiler and for GCC to get
2153 the strings aligned. (Patch from Brian Cameron, #117217)
2155 2003-08-14 Matthias Clasen <maclas@gmx.de>
2157 * gdk-pixdata.c (gdk_pixdata_to_csource): Improve doc comment
2158 wording. (#119754, Doug Quale)
2160 2003-08-03 Matthias Clasen <maclas@gmx.de>
2162 * gdk-pixbuf.c (gdk_pixbuf_get_rowstride):
2163 * gdk-pixbuf-data.c (gdk_pixbuf_new_from_data): Clarify misleading
2164 explanation of rowstride. (#119000)
2166 2003-07-24 Matthias Clasen <maclas@gmx.de>
2168 * gdk-pixbuf-io.c (gdk_pixbuf_new_from_file_at_size): Preserve the
2169 aspect ratio. (#118145, Owen Taylor)
2171 2003-07-23 Matthias Clasen <maclas@gmx.de>
2173 * gdk-pixbuf-io.c (gdk_pixbuf_new_from_file_at_size): Close loader
2174 before unref'ing it. (#118146, Owen Taylor)
2176 2003-03-01 Hans Breuer <hans@breuer.org>
2178 * makefile.msc : updated
2180 * gdk_pixbuf.def : export a bunch of new functions
2182 2003-07-18 Matthias Clasen <maclas@gmx.de>
2184 * pixops/pixops.c (correct_total): Split correction into multiple
2185 pieces if no single weight is large enough to apply the unsplit
2186 correction. (#117431, problem reported by Tomas ?gren)
2188 2003-07-13 Matthias Clasen <maclas@gmx.de>
2191 * gdk-pixbuf-io.c (gdk_pixbuf_new_from_file_at_size): New function
2192 to load an image from a file at a specified size. (#105326, Dom
2195 2003-07-11 Matthias Clasen <maclas@gmx.de>
2197 * queryloaders.c (query_module): Handle absolute filenames
2198 properly. (#117170, Jens Elkner)
2200 * gdk-pixbuf-io.c: Mention that NULL-terminated arrays returned by
2201 gdk_pixbuf_format_get_mime_types() and
2202 gdk_pixbuf_format_get_extensions() must be freed with g_strfreev().
2204 2003-07-04 Matthias Clasen <maclas@gmx.de>
2206 * gdk-pixbuf-io.c: Document ICO save parameters.
2208 * io-ico.c: Support saving of ICOs and CURs. Currently, only
2209 single-image ICOs are produced, but the code for multi-image ICOs
2210 is already in place. The saver understands the options "depth"
2211 (can be "32", "24" or "16") and "x_hot"/"y_hot" for hotspot
2212 coordinates of CURs.
2214 2003-06-28 Matthias Clasen <maclas@gmx.de>
2216 * io-ico.c (DecodeHeader): Stop discriminating against 32bpp ICOs
2217 a): Use the byte size of the image as a heuristic when selecting
2218 the bitmap to load - this lets us select 32bpp bitmaps which come
2219 after a 8bpp bitmap.
2220 (OneLineTransp): Stop discriminating against 32bpp ICOs b): Don't
2221 overwrite the alpha channel of 32bpp ICOs.
2222 (gdk_pixbuf__ico_image_load_increment): Stop decoding the header
2225 Fri Jun 27 03:56:59 2003 Soeren Sandmann <sandmann@daimi.au.dk>
2227 * io-gif-animation.c (gdk_pixbuf_gif_anim_frame_composite): Make
2228 it compile with C89 compilers.
2230 2003-06-23 Matthias Clasen <maclas@gmx.de>
2232 * io-gif.c (gif_get_frame_info): Remove the pointless refusal to
2233 load images with dubious disposal mode on the first frame. Just
2234 ignore it, as everybody else does.
2236 2003-06-22 Matthias Clasen <maclas@gmx.de>
2238 * gdk-pixbuf-loader.[hc] (gdk_pixbuf_loader_new_with_mime_type):
2239 New function to obtain a loader for a specific mime type.
2240 (#105324, Dom Lachowicz)
2242 * io-gif.c (gif_get_extension): Reset block_count to 0 for all
2243 application extensions, otherwise the data blocks of unknown
2244 extensions are not propertly skipped.
2246 Second half of the fix for #106962, handle frames extending beyond
2249 * io-gif.c (clip_frame): New helper function to clip a rectangle
2250 to the logical screen size of the gif.
2251 (maybe_update): New helper function to call update_func only if
2252 the rectangle is not completely off-bounds.
2253 (gif_get_lzw): Read frames extending outside the logical screen
2254 size, but be careful clip to the logical screen size
2255 when operating on the composite pixbuf and when calling update_func.
2256 (gif_init): Set the animation size to the logical screen size.
2257 (gif_get_frame_info): Don't refuse to load images with frames
2258 extending beyond the logical screen size.
2260 * io-gif-animation.c (gdk_pixbuf_gif_anim_frame_composite): Be
2261 careful to clip all rectangles to the logical screen size, also
2262 handle the fact that frames may be completely off-bounds.
2264 2003-06-21 Matthias Clasen <maclas@gmx.de>
2266 * io-gif.c: Merge from 2.2: Fix update_func() arguments and accept
2267 empty frames. (#106962)
2269 2003-06-17 Matthias Clasen <maclas@gmx.de>
2271 * Makefile.am (man_MANS): Removed, man pages are now installed
2272 from docs/reference/gdk-pixbuf.
2274 2003-06-03 Matthias Clasen <maclas@gmx.de>
2276 * gdk-pixdata.c (gdk_pixbuf_new_from_inline): Document
2277 data_length == -1, add an example. (#97290)
2279 2003-06-01 Matthias Clasen <maclas@gmx.de>
2281 * gdk-pixdata.h (struct _GdkPixdata): Fix misleading documentation
2282 of rowstride. (#113924, Noah Levitt)
2284 2003-05-27 Matthias Clasen <maclas@gmx.de>
2286 * io-wbmp.c: Remove dubious bitfields of
2287 unspecified signedness. (#112919, Morten Welinder)gdk-p
2289 * gdk-pixdata.c (gdk_pixdata_to_csource): Replace all occurances
2290 of g_string_new ("") by g_string_new (NULL). (#106975, Morten
2293 2003-05-21 Matthias Clasen <maclas@gmx.de>
2295 * pixbufloader_pcx.def:
2296 * io-pcx.c: A loader for PCX files. (#113035, Josh Beam)
2299 * Makefile.am: Add PCX loader.
2301 2003-05-19 Matthias Clasen <maclas@gmx.de>
2303 Improve progressive loading from slow sources: (#107368)
2305 * io-gif-animation.c (gdk_pixbuf_gif_anim_get_iter): Initialize
2306 first_loop_slowness.
2307 (gdk_pixbuf_gif_anim_iter_advance): Don't wrap during loading if
2308 the datasource falls behind the speed of the display.
2310 * io-gif-animation.h: Add a loading flag to GdkPixbufGifAnim and
2311 first_loop_slowness to GdkPixbufGifAnimIter.
2313 Wed May 14 18:24:50 2003 Owen Taylor <otaylor@redhat.com>
2315 * gdk-pixdata.c (gdk_pixdata_deserialize): Add a
2316 (gint32 *) => (guint32 *) cast. (#108615, Rick Jones)
2318 2003-04-24 Matthias Clasen <maclas@gmx.de>
2320 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_write):
2321 (gdk_pixbuf_loader_new_with_type):
2322 (gdk_pixbuf_loader_close):
2323 * gdk-pixbuf-io.c (gdk_pixbuf_new_from_file):
2326 * gdk-pixbuf-animation.c (gdk_pixbuf_animation_new_from_file):
2327 Add sanity checks for GError handling. (#108345)
2329 Tue Apr 1 15:33:51 2003 Owen Taylor <otaylor@redhat.com>
2331 * pixops/pixops.c (make_weights): Exploit the fact that all
2332 our filters are separable to simplify the calculation of
2333 the weight tables. (Based on a patch from Brian Cameron.)
2335 * pixops/Makefile.am pixbuf-transform-math.ltx:
2336 Add a short article describing how the math in pixops.c
2339 2003-03-21 Matthias Clasen <maclas@gmx.de>
2341 * gdk-pixbuf-animation.c (gdk_pixbuf_non_anim_get_type): Add
2342 missing static. (#108614)
2344 * io-jpeg.c (gdk_pixbuf__jpeg_image_begin_load):
2345 * io-ico.c (gdk_pixbuf__ico_image_stop_load): Add missing static
2346 qualifiers apparently causing problems on some platforms. (#108617)
2348 2003-03-11 Matthias Clasen <maclas@gmx.de>
2350 * io-ico.c (DecodeHeader): Calculate LineWidth for 16bpp from
2351 width, like for the other depths. (noticed by Marijn Ros)
2353 2003-03-08 Matthias Clasen <maclas@gmx.de>
2355 Bug #107664 continued:
2357 * io-xpm.c (find_color): Fix 0/FALSE confusion
2358 * gdk-pixbuf.c (gdk_pixbuf_get_has_alpha): Fix -1/gboolean
2361 2003-03-06 Matthias Clasen <maclas@gmx.de>
2363 * io-gif.c (gif_read): Fix 0/FALSE confusion (#107664, Morten
2366 2003-02-20 Matthias Clasen <maclas@gmx.de>
2368 * io-gif-animation.c (gdk_pixbuf_gif_anim_frame_composite):
2369 Always clear the initial frame and "disposed" areas with
2370 transparent pixels, no matter whether the frame has transparency
2373 2003-02-18 Matthias Clasen <maclas@gmx.de>
2375 * io-tga.c (pixbuf_flip_row):
2376 (pixbuf_flip_vertically): Auxiliary functions used to implement
2377 support for arbitrary origins.
2378 (parse_data_for_row_pseudocolor):
2379 (parse_data_for_row_truecolor):
2380 (parse_data_for_row_grayscale):
2381 (parse_data_for_row):
2382 (fill_in_context): Remove the check for upper-left origin.
2383 (parse_rle_data): Support arbitrary origins. (#105912)
2385 * io-tga.c (fread_check):
2387 (get_header_from_file):
2388 (get_colormap_from_file):
2389 (get_image_pseudocolor):
2390 (swap_channels_pixbuf):
2391 (get_image_truecolor):
2392 (get_image_grayscale):
2393 (gdk_pixbuf__tga_load): Remove the non-incremental load
2394 implementation, since we have generic_image_load () now.
2396 (gdk_pixbuf__tga_stop_load): Fix a potential crash discovered by
2399 2003-02-14 Matthias Clasen <maclas@gmx.de>
2401 * io-tga.c (try_preload):
2402 (gdk_pixbuf__tga_load): Actually reject images with origin
2403 not in the upper-left corner. (#105912)
2405 2003-02-06 Matthias Clasen <maclas@gmx.de>
2407 * queryloaders.c (query_module): Better error message if
2408 module_open() fails. (#105349, Tim Mooney)
2410 Mon Jan 27 17:10:30 2003 Owen Taylor <otaylor@redhat.com>
2412 * Makefile.am (gdk-pixbuf.loaders): Rewrite to run
2413 on the .la files rather than looking for .so files.
2414 (#102142, Martin Gansser)
2416 * Makefile.am: Don't build gdk-pixbuf.loaders when
2419 2003-01-05 Tor Lillqvist <tml@iki.fi>
2421 * Makefile.am (gdk-pixbuf.loaders): Use @SOEXT@ in the find command.
2423 * gdk_pixbuf.def: Add gdk_pixbuf_loader_set_size.
2425 2003-01-03 Matthias Clasen <maclas@gmx.de>
2427 * gdk-pixbuf-io.c (gdk_pixbuf_new_from_xpm_data): Don't crash if
2428 gdk-pixbuf.loaders file is missing. (#102222)
2430 2002-12-08 Matthias Clasen <maclas@gmx.de>
2432 * gdk-pixbuf-animation.h:
2433 * gdk-pixbuf-io.h: Add /*< public|private >*/ markers.
2435 Sat Dec 7 10:14:05 2002 Owen Taylor <otaylor@redhat.com>
2437 * Makefile.am (gdk-pixbuf.loaders): Make gdk-pixbuf.loaders
2438 also depend gdk-pixbuf-query-loaders. (#97096, Daniel Elstner)
2440 2002-12-05 Matthias Clasen <maclas@gmx.de>
2442 * io-ico.c: Remove leftover debug output. (#100357, Owen Taylor)
2444 2002-12-04 Bastien Nocera <hadess@hadess.net>
2446 * io-tiff.c: (tiff_image_parse): use G_BIG_ENDIAN instead of
2447 WORDS_BIGENDIAN which isn't set by configure.in
2449 2002-11-29 Matthias Clasen <maclas@gmx.de>
2451 * gdk-pixbuf-animation.c:
2452 * gdk-pixbuf.c: Add deprecation docs.
2454 2002-11-28 Matthias Clasen <maclas@gmx.de>
2456 * gdk-pixbuf/gdk-pixbuf-io.c:
2457 * gdk-pixbuf/gdk-pixbuf-loader.c:
2458 * gdk-pixbuf/gdk-pixbuf.c: Document 2.2 API additions. I'm not
2459 going to list all individual functions here; if you want to see
2460 the list, grep for "Since: 2.2".
2462 Fri Nov 8 19:06:07 2002 Owen Taylor <otaylor@redhat.com>
2464 * Makefile.am (gdk-pixbuf.loaders): Make gdk-pixbuf.loaders
2465 file depend on the loaders (#97096, Jeff Waugh)
2467 Wed Nov 6 15:19:53 2002 Owen Taylor <otaylor@redhat.com>
2469 * io-gif.c (CHECK_LZW_SP): Fix trailing semicolon on macro,
2472 2002-11-05 Matthias Clasen <maclas@gmx.de>
2474 * gdk-pixbuf-loader.c: Reindent to follow the gdk-pixbuf indentation.
2476 Tue Nov 5 14:16:17 2002 Owen Taylor <otaylor@redhat.com>
2478 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_close): Fix
2479 leaked pixbuf reference (#96823, Morten Welinder)
2481 2002-10-23 Matthias Clasen <maclas@gmx.de>
2483 * io-gif.c (lzw_read_byte): Check for stack overflow throughout.
2484 (#91808, Elliot Lee)
2486 2002-10-21 Matthias Clasen <maclas@gmx.de>
2488 Support the Netscape application extension for gif animations
2491 * io-gif-animation.h:
2492 * io-gif-animation.c (gdk_pixbuf_gif_anim_iter_advance):
2493 Add loop count to GdkPixbufGifAnim and use it in the advance
2494 method of GdkPixbufGifAnimIter.
2496 * io-gif.c (gif_get_extension): Parse Netscape application
2497 extension block and set the animation loop count.
2499 2002-10-11 Matthias Clasen <maclas@gmx.de>
2501 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_get_format): Remove
2504 * gdk-pixbuf-io.h: Remove unused typedef
2505 GdkPixbufModuleGetSignatureFunc.
2507 2002-10-04 jacob berkman <jacob@ximian.com>
2509 * queryloaders.c (query_module): make legal C
2511 2002-10-04 Matthias Clasen <maclas@gmx.de>
2513 * Makefile.am gdk-pixbuf-animation.c gdk-pixbuf-data.c
2514 gdk-pixbuf-io.c gdk-pixbuf-io.h gdk-pixbuf-loader.c
2515 gdk-pixbuf-loader.h gdk-pixbuf-private.h gdk-pixbuf.h
2516 gdk-pixdata.c io-ani-animation.h io-ani.c io-bmp.c
2517 io-gif-animation.c io-gif-animation.h io-gif.c io-ico.c
2518 io-jpeg.c io-png.c io-pnm.c io-ras.c io-tga.c io-tiff.c
2519 io-wbmp.c io-xbm.c io-xpm.c pixbufloader_ani.def
2520 pixbufloader_bmp.def pixbufloader_gif.def pixbufloader_ico.def
2521 pixbufloader_jpeg.def pixbufloader_png.def
2522 pixbufloader_pnm.def pixbufloader_ras.def pixbufloader_tga.def
2523 pixbufloader_tiff.def pixbufloader_wbmp.def
2524 pixbufloader_xbm.def pixbufloader_xpm.def test-gdk-pixbuf.c
2525 gdk-pixbuf-animation.h queryloaders.c: Support for separately
2526 installed loaders. (#77486)
2528 Thu Oct 3 18:25:57 2002 Owen Taylor <otaylor@redhat.com>
2530 * io-jpeg.c (gdk_pixbuf__jpeg_image_save):
2531 Fix memory leak. (#94399)
2533 Tue Oct 1 17:35:43 2002 Owen Taylor <otaylor@redhat.com>
2535 * gdkpixdata.c: Patch from Andy Wingo to always
2536 escape ? to avoid accidentally generating trigraphs
2537 in the output (#94631)
2539 2002-09-28 Tor Lillqvist <tml@iki.fi>
2541 * pixops/*.S: Don't use .type on Cygwin, either (#91597, Masahiro
2544 2002-09-27 Federico Mena Quintero <federico@ximian.com>
2546 * io-ico.c (gdk_pixbuf__ico_image_begin_load): Free the context if
2547 we cannot allocate the HeaderBuf.
2549 2002-09-27 Federico Mena Quintero <federico@ximian.com>
2551 * io-bmp.c (OneLine): Fix the update region notification to handle
2552 top-to-bottom and bottom-to-top BMPs correctly.
2554 2002-09-19 Matthias Clasen <maclas@gmx.de>
2556 * Revert the previous change; the symbols need to be exported
2557 to be usable from dlopened modules.
2559 2002-09-18 Matthias Clasen <maclas@gmx.de>
2561 * io-xpm.c, io-xbm.c, io-ico.c, io-ani.c, io-png.c,
2562 gdk-pixbuf.c, gdk-pixbuf-animation.c, gdk-pixbuf-loader.c,
2563 gdk-pixbuf-private.h: _-prefix gdk_pixbuf_non_anim_new and
2564 gdk_pixbuf_set_option. Adjust all callers.
2566 2002-09-14 Hans Breuer <hans@breuer.org>
2568 * pixops/Makefile.am : added makefile.msc to EXTRA_DIST
2570 2002-09-12 Matthias Clasen <maclas@gmx.de>
2572 * io-gif-animation.h:
2573 * gdk-pixbuf.h: Move GdkPixbufFrame from the public header to
2574 the gif-animation-specific private header. (#91929)
2576 2002-09-12 Federico Mena Quintero <federico@ximian.com>
2578 * io-jpeg.c (gdk_pixbuf__jpeg_image_load): Unref the pixbuf if we
2579 hit an unsupported colorspace.
2581 2002-09-06 Matthias Clasen <maclas@gmx.de>
2583 * io-ani.c, io-ani-animation.h, io-ani-animation.c,
2584 pixbufloader_ani.def, Makefile.am, gdk-pixbuf-io.c: New loader,
2585 for .ANI animations.
2587 * io-xpm.c (pixbuf_create_from_xpm):
2588 * io-xbm.c (gdk_pixbuf__xbm_image_load_real):
2589 * io-ico.c (DecodeHeader): Attach hotspot coordinates to the
2590 pixbuf as options "x_hot" and "y_hot".
2592 2002-09-04 Matthias Clasen <maclas@gmx.de>
2594 * io-tga.c (io_buffer_append):
2595 * io-ico.c (DecodeHeader):
2596 * io-bmp.c (grow_buffer): Don't leak memory if g_try_realloc fails.
2598 * gdk-pixbuf-io.c (pixbuf_check_ico): Fix loading of .CUR files.
2601 2002-08-25 Tor Lillqvist <tml@iki.fi>
2603 * Makefile.am (libgdk_pixbuf_2_0_la_DEPENDENCIES): Add
2604 gdk_pixbuf_win32res_lo. (#87101, J. Ali Harlow)
2606 2002-08-22 Matthias Clasen <maclas@gmx.de>
2609 gdk-pixbuf-io.c (_gdk_pixbuf_generic_image_load): No longer
2610 static, thus _gdk_pixbuf-prefixed.
2612 * gdk-pixbuf-animation.c (gdk_pixbuf_animation_new_from_file):
2613 Keep this logic in sync with gdk_pixbuf_new_from_file(). (Based
2614 on a patch by Anders Carlsson)
2616 * io-png.c (gdk_pixbuf__png_image_save): Plug a memory
2617 leak. (#91422, Sven Neumann)
2619 2002-07-31 Sven Neumann <sven@gimp.org>
2621 * gdk-pixdata.c (gdk_pixdata_to_csource): free the result of
2622 gdk_pixdata_serialize() (bug #89411).
2624 Mon Jul 29 23:06:10 2002 Owen Taylor <otaylor@redhat.com>
2626 * gdk-pixbuf-scale.c: Fix some warnings by adding
2627 casts to PixopsInterpType. (#85839, David L. Cooper, II.)
2629 2002-07-16 Matthias Clasen <maclas@gmx.de>
2631 * io-ras.c (DoCompressed): Avoid unnecessary casting.
2633 2002-07-07 Matthias Clasen <maclas@gmx.de>
2635 * gdk-pixbuf-io.c (generic_image_load): New function for loading
2636 an image from a file either via module->load or incrementally.
2637 (prepared_notify): ModulePreparedNotifyFunc for generic_image_load.
2638 (gdk_pixbuf_new_from_file): Use generic_image_load.
2639 * io-bmp.c, io-ico.c, io-ras.c, io-wbmp.c: Remove trivial
2640 implementations of module->load. (#71266)
2642 * io-ico.c (DecodeHeader): Correct computation of image height.
2643 (OneLine): Correct update notification.
2645 Load-at-size functionality (#53726):
2647 * gdk-pixbuf-io.h (ModuleSizeFunc): New.
2648 (_GdkPixbufModule): Prepend a ModuleSizeFunc to the
2649 begin_load arguments. Adjust all modules.
2650 * gdk-pixbuf-loader.c (struct GdkPixbufLoaderPrivate): Add
2651 fields width, height, size_fixed, need_scale.
2652 (gdk_pixbuf_loader_class_init): Add size_prepared signal.
2653 (gdk_pixbuf_loader_set_size): New function.
2654 (gdk_pixbuf_loader_size_func): ModuleSizeFunc which gets
2655 passed to the module, emits size_prepared.
2656 (gdk_pixbuf_loader_prepare): Call gdk_pixbuf_loader_size_func
2657 if necessary, only emit area_prepared if no separate scaling
2659 (gdk_pixbuf_loader_update): Only emit area_updated if no
2660 separate scaling is required.
2661 (gdk_pixbuf_loader_load_module): Add size_func as first argument.
2662 (gdk_pixbuf_loader_close): If necessary scale the image
2663 to the desired size and emit area_prepared and area_updated.
2664 * gdk-pixbuf-loader.h (struct _GdkPixbufLoaderClass): Add
2665 size_prepared signal.
2666 (gdk_pixbuf_loader_set_size) New API.
2667 * gdk-pixbuf-marshal.list: Add VOID:INT,INT.
2668 * io-jpeg.c: User cinfo->output_width/height instead of
2669 cinfo->image_width/height throughout when adressing the pixbuf.
2670 (gdk_pixbuf__jpeg_image_load_increment): Call size_func, and
2671 find the nearest possible output size which libjpeg can produce
2672 that is still larger than the desired size.
2674 2002-07-06 Matthias Clasen <maclas@gmx.de>
2676 * io-tiff.c (tiff_set_error): Handle global_error == NULL
2678 (tiff_image_parse): Don't trust TIFFRGBAImageBegin to set
2679 the "put" routine. (Fixes #87384)
2680 (gdk_pixbuf__tiff_image_stop_load): Don't call TIFFClose too
2683 2002-07-02 Matthias Clasen <maclas@gmx.de>
2685 Miscellaneous bmp loader fixes (#85448, #86286, #86287):
2687 * io-bmp.c (grow_buffer): New function to avoid crashes
2688 on unchecked reallocs.
2689 (DecodeHeader, DecodeColormap, decode_bitmasks,
2690 DoCompressed): Use grow_buffer instead of g_realloc
2691 throughout. Change signatures where necessary to pass the
2693 (OneLine16): Fix loading of 16bpp BI_RGB bmps.
2694 (DoCompressed): Rewritten to properly support BI_RLE4 and
2697 Support for compressed ras images (#84994):
2699 * io-ras.c (RAS2State): Error on unsupported ras variations.
2700 (OneLine8): Fix colormap indexing.
2701 (OneLine): Call updated_func with proper region.
2702 (DoCompressed): New function, handles compressed ras data.
2703 (gdk_pixbuf__ras_image_load_increment): Handle compressed ras
2706 Better colorspace support for the jpeg loader (#61211):
2708 * io-jpeg.c (convert_cmyk_to_rgb): New function.
2709 (gdk_pixbuf__jpeg_image_load,
2710 gdk_pixbuf__jpeg_image_load_increment): Allocate a pixbuf with
2711 alpha for 4-channel jpegs and call convert_cmyk_to_rgb for these.
2713 All of this needs to be merged to GNOME 1.4 gdk-pixbuf.
2715 2002-06-28 Sven Neumann <sven@gimp.org>
2717 * gdk-pixbuf-csource.c (print_blurb): converted a Tab to spaces.
2719 Thu Jun 13 18:11:11 2002 Owen Taylor <otaylor@redhat.com>
2721 * pixops/pixops.c: Fix problem where when no alpha was
2722 involved, we scaled rather than composited, but then
2723 went ahead and composited anyways. (#76958, Patch
2724 from Matthias Clasen). Needs to be merged to GNOME
2727 2002-06-13 Matthias Clasen <maclas@gmx.de>
2729 * io-jpeg.c: Use libjpeg in buffered-image mode in order to
2730 incrementally display incrementally loaded progressive jpegs.
2732 2002-06-07 Federico Mena Quintero <federico@ximian.com>
2734 * io-bmp.c (lsb_32):
2735 (lsb_16): New functions to fetch 32 or 16-bit little-endian values
2736 starting at a specific memory location. We do this instead of
2737 GINT32_FROM_LE() as the latter is simply dereferences a cast,
2738 which doesn't work on platforms with alignment requirements.
2741 2002-06-01 Matthias Clasen <maclas@gmx.de>
2743 * gdk-pixbuf-io.c (pixbuf_check_xbm): Accept xbms starting
2744 with a C comment - those seem to be not uncommon, e.g. the Gimp
2745 produces them. (#82706)
2747 * io-xbm.c (read_bitmap_file_data): Don't leak memory on certain
2749 (gdk_pixbuf__xbm_image_load_real): Don't leak memory on valid inputs.
2751 2002-05-22 Tor Lillqvist <tml@iki.fi>
2753 * gdk-pixbuf-io.c (get_libdir): Use GTK_BINARY_VERSION (and not
2754 GTK_VERSION) in the path to the loaders on Win32, too.
2756 * Makefile.am: Pass GTK_BINARY_VERSION.
2758 2002-05-22 Federico Mena Quintero <federico@ximian.com>
2760 * io-xpm.c (pixbuf_create_from_xpm): Ahem, take the rowstride into
2761 account!!! Fixes #82515.
2763 [This bug is not present in the GNOME 1.4 branch as its XPM loader
2764 does not use gdk_pixbuf_new(); rather it malloc()s a buffer with
2765 no row padding and then uses gdk_pixbuf_new_from_data() on it.]
2767 [IMPORTANT: The comment above is to make my life easier when
2768 merging stuff across branches. If you make changes to gdk-pixbuf
2769 in either branch, please include a comment in the ChangeLog that
2770 indicates whether this should be merged into the other branch.
2773 2002-05-18 Matthias Clasen <maclas@gmx.de>
2775 * io-tiff.c (tiff_image_parse): fix packing order on bigendian
2778 Thu May 16 15:17:30 2002 Owen Taylor <otaylor@redhat.com>
2780 * pixops/pixops.c: Patch from Matthias Clasen to fix some typos
2783 Thu May 16 15:02:46 2002 Owen Taylor <otaylor@redhat.com>
2785 * gdk-pixdata.c (gdk_pixdata_to_csource): Fix 64-bit warning.
2788 2002-05-07 Michael Natterer <mitch@gimp.org>
2790 * gdk-pixbuf/Makefile.am: build the static pixbuf loaders
2791 conditionally like the dynamic ones so --without-lib<foo> is
2792 honored when building with --disable-modules. (#66867)
2794 Sun May 5 02:27:01 2002 Soeren Sandmann <sandmann@daimi.au.dk>
2796 * Makefile.am (noinst_PROGRAMS): remove test-loaders (moved to
2798 * test-loaders.c, test-images.h: remove
2800 2002-04-24 Matthias Clasen <maclas@gmx.de>
2802 * gdk-pixbuf-io.c (gdk_pixbuf_save): Remove the ISO8859-1
2803 restriction from the description of png tEXt parameters.
2805 * io-png.c (png_text_to_pixbuf_option):
2806 (gdk_pixbuf__png_image_save): If libpng supports it,
2807 store and retrieve non-ISO8859-1 text as UTF-8. (#76172)
2809 2002-04-11 Matthias Clasen <maclas@gmx.de>
2811 More fixes for #77807:
2813 * io-tga.c (get_contiguous_pixbuf): Helper function to create
2814 a pixbuf with a contiguous pixel array while being careful about
2817 * io-tga.c (fill_in_context, get_image_pseudocolor,
2818 get_image_truecolor, get_image_grayscale): Use
2819 get_contiguous_pixbuf instead of manually allocating image
2822 * io-xpm.c (pixbuf_create_from_xpm):
2823 * io-pnm.c (gdk_pixbuf__pnm_image_load):
2824 * io-jpeg.c (gdk_pixbuf__jpeg_image_load): Use gdk_pixbuf_new
2825 instead of manually allocating image storage.
2827 2002-04-09 Matthias Clasen <maclas@gmx.de>
2829 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_load_module): Use
2830 priv->image_module->module_name instead of image_type which may
2833 2002-04-06 Matthias Clasen <maclas@gmx.de>
2835 * io-png.c (gdk_pixbuf__png_image_load): Restructured to use
2836 gdk_pixbuf_new instead of manually allocating image storage. This
2837 gives us a good rowstride and overflow checks. (#77807)
2839 2002-04-05 Matthias Clasen <maclas@gmx.de>
2841 * io-tiff.c (tiff_image_parse): Avoid allocating an extra copy of
2842 the image by using a TIFFRGBAImage{Begin,Get,End} with suitable
2843 put functions instead of TIFFRGBAImage. And check image dimensions
2846 2002-04-03 Matthias Clasen <maclas@gmx.de>
2848 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_get_type): Fix a doc typo.
2850 2002-03-29 Matthias Clasen <maclas@gmx.de>
2852 * io-png.c (png_simple_error_callback): libpng error handlers must
2853 not return to their callers, thus longjmp out. This prevents
2854 annoying stderr output from the default error handler.
2856 2002-03-27 Matthias Clasen <maclas@gmx.de>
2858 * io-png.c (gdk_pixbuf__png_image_stop_load): Don't leak info_ptr.
2860 * io-png.c (gdk_pixbuf__png_image_load): Get rid of unused
2861 end_info. Also call png_read_end to check proper ending of the png
2862 file and catch text chunks after the image data.
2864 2002-03-27 Matthias Clasen <maclas@gmx.de>
2866 * io-png.c (gdk_pixbuf__png_image_load,
2867 gdk_pixbuf__png_image_begin_load): Make libpng use g_malloc
2868 instead of system malloc.
2870 2002-03-26 Matthias Clasen <maclas@gmx.de>
2872 * io-tiff.c (tiff_image_parse): Don't leak pixbuf on error.
2874 * io-gif.c (gdk_pixbuf__gif_image_load_increment): Don't leak
2875 context->buf on error.
2877 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_close): Make sure to call
2878 stop_load even for short images to prevent memleaks.
2880 2002-03-25 Matthias Clasen <maclas@gmx.de>
2882 * io-png.c (setup_png_transformations): Changed signature to
2883 return success and set a GError parameter, adjusted all callers.
2884 Also work around a possible FPE in libpng and always check that
2885 the new info is sane.
2887 2002-03-23 Matthias Clasen <maclas@gmx.de>
2889 * io-wbmp.c (gdk_pixbuf__wbmp_image_load_increment):
2890 context->updated_func is NULL during a nonincremental load.
2891 (gdk_pixbuf__wbmp_image_load): Stop reading after the first error.
2893 2002-03-18 Matthias Clasen <maclas@gmx.de>
2895 * io-tga.c: Fix assumptions on rowstride by manually allocating a
2896 contiguous pixel buffer. Catch buffer overruns in RLE-modi.
2897 Support grayscale + alpha (which can be written, but not read (!)
2900 2002-03-15 Matthias Clasen <maclas@gmx.de>
2902 * io-gif.c (gif_get_frame_info): Catch invalid frame dimensions.
2904 2002-03-13 Matthias Clasen <maclas@gmx.de>
2906 * test-images.h: Add valid_ras_test and invalid_bmp_1.
2908 * test-loaders.c (main): Add random tests for ras and pnm and an
2909 invalid bmp which was a crasher until my 2002-03-12 commit.
2911 * io-pnm.c (gdk_pixbuf__pnm_image_load_increment): Don't unref the
2914 * io-ras.c: Handle some errors.
2916 2002-03-12 Sven Neumann <sven@gimp.org>
2918 * gdk-pixbuf.c (gdk_pixbuf_fill): use sequential writes instead of
2919 calling memcpy(). Simpler and potentially faster. (#70332)
2921 2002-03-12 Matthias Clasen <maclas@gmx.de>
2923 * io-bmp.c (DecodeHeader): Replace a g_assert_not_reached ()
2924 which could actually be reached by a proper error status return.
2926 2002-03-05 Matthias Clasen <maclas@gmx.de>
2928 * test-loaders.c, test-images.h: More random tests.
2930 * io-bmp.c (DecodeHeader): Fail gracefully on OOM here.
2932 Tue Mar 5 10:39:03 2002 Owen Taylor <otaylor@redhat.com>
2934 * Makefile.am (loaderdir): Put the modules into the
2935 GTK_BINARY_VERSION directory for consistency with
2936 immodules and theme engines.
2938 Sat Mar 2 22:11:10 2002 Owen Taylor <otaylor@redhat.com>
2940 * gdk-pixbuf-io.c (_gdk_pixbuf_load_module): If we
2941 can't load the module using the g_module_build_path()
2942 filename, try loading it as a .la file.
2944 * test-loaders.c: Look for modules in current directory
2945 rather than .libs, so we find the right .la files.
2947 * test-loaders.c: Back out some accidental commits.
2949 Sat Mar 2 21:28:03 2002 Owen Taylor <otaylor@redhat.com>
2951 * gdk-pixbuf.c (gdk_pixbuf_new): Bullet-proof against integer
2954 2002-03-03 Tor Lillqvist <tml@iki.fi>
2956 * gtk-pixbuf.rc.in: Remove.
2958 * gdk_pixbuf.rc.in: Name like this instead (wrong name used by
2961 * makefile.msc: Corresponding changes.
2963 * Makefile.am: Use gdk_pixbuf.rc on Win32. Distribute it.
2965 2002-02-28 Matthias Clasen <maclas@gmx.de>
2967 * pixops/pixops.c (tile_make_weights): Move the call to
2968 correct_total() to the right spot. (#72732)
2970 Wed Feb 27 18:33:04 2002 Owen Taylor <otaylor@redhat.com>
2972 * gdk-pixdata.c (gdk_pixdata_to_csource): Use {} not
2973 () to group around string assigned to char[]. (#72767,
2976 2002-02-21 Havoc Pennington <hp@pobox.com>
2978 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_load_module): remove
2979 C++-commented debug spew, reported by David L. Cooper
2981 2002-02-15 Matthias Clasen <maclas@gmx.de>
2983 * pixops/pixops.c (correct_total): New function to make sure
2984 that the weights sum up to the correct total without introducing
2986 (tile_make_weights, bilinear_make_fast_weights,
2987 bilinear_make_weights): Use correct_total.
2989 2002-02-10 Matthias Clasen <maclas@gmx.de>
2991 * test-images.h (tiff1_test_3), test-loaders.c (main): Add a
2992 (#ifdef 0'ed) test provoking a segfault in TIFFReadDirectory().
2994 * io-ico.c (DecodeHeader): Check that pixbuf could be allocated.
2996 * test-images.h (ico_test_2), test-loaders.c (main): Test the
2999 * io-wbmp.c (gdk_pixbuf__wbmp_image_load_increment): Don't write
3000 beyond the end of buffer if width % 8 != 0.
3002 * io-tga.c (try_preload): Enforce that ctx->hdr->type is one of
3003 the supported types, otherwise parse_data_for_row () will not make
3004 any progress, leading to an infinite loop.
3006 Mon Feb 11 14:31:53 2002 Owen Taylor <otaylor@redhat.com>
3008 * pixops/pixops.c (bilinear_make_weights): Fix handing of
3011 2002-02-10 Matthias Clasen <maclas@gmx.de>
3013 * test-loaders.c (main): Enable some tests which should work
3016 * io-wbmp.c (gdk_pixbuf__wbmp_image_load_increment): Detect
3017 invalid image dimensions and insufficient memory.
3019 * io-tga.c (try_preload): Detect invalid image dimensions.
3020 (gdk_pixbuf__tga_stop_load): Don't try to unref NULL pointers.
3022 * io-ico.c (DecodeHeader): Detect some invalid headers and
3025 Fri Feb 8 23:11:15 2002 Owen Taylor <otaylor@redhat.com>
3027 * pixops/pixops.c: Force all weight arrays to sum exactly
3028 to 65535. (Fixes #70971, reported by Federico Mena Quintero)
3030 * Makefile.am (libgdk_pixbuf_1_3_la_DEPENDENCIES): Add
3033 2002-02-08 Federico Mena Quintero <federico@ximian.com>
3035 * pixops/pixops.h: Fix comment; PixopsInterpType -> GdkInterpType.
3037 2002-02-08 Darin Adler <darin@bentspoon.com>
3039 * io-xbm.c: (next_int): Wean this from <ctype.h>.
3041 2002-02-01 Matthias Clasen <matthiasc@poet.de>
3043 * Makefile.am: Build the tga loader as a static library. (#70157)
3045 * io-ico.c: Merge 16- and 32-bit ico support from the stable
3048 * io-gif.c: Recomposite all images if the animation size changes
3049 while loading. (#70055)
3051 * gdk-pixbuf.c (gdk-pixbuf-fill): Make it work for subpixbufs.
3054 Sat Jan 19 20:49:20 2002 Manish Singh <yosh@gimp.org>
3056 * io-jpeg.c, io-png.c: Made sure all the error cases involving
3057 jpeg or png load/saves clean themselves up properly. Marked some
3058 variables needed for cleanup volatile so they aren't clobbered by
3061 Fri Jan 11 18:05:07 2002 Owen Taylor <otaylor@redhat.com>
3063 * pixops/pixops.c: Fix integer overflow for the values
3064 passed to the pixel functions. (#55148, fix from Michael Hore)
3066 Fri Jan 11 17:53:58 2002 Owen Taylor <otaylor@redhat.com>
3068 * pixops/pixops.c (pixops_scale_nearest): Remove meaningless
3071 * pixops/pixops.c (pixops_process): Comment the computation
3072 of run_end_index and fix some edge cases.
3074 * pixops/{scale_line_22_33_mmx.S, composite_line_22_4a4_mmx.S:
3075 composite_line_color_22_4a4_mmx.S}: Handle the case where
3076 dest <= dest_end properly. (#52001, fix from Michael Hore)
3078 Thu Jan 10 16:48:30 2002 Owen Taylor <otaylor@redhat.com>
3080 * pixops/pixops.c: Replace some hardcoded values with the
3081 SUBSAMPLE constant used elsewhere. (#51033)
3083 Wed Jan 9 11:29:44 2002 Owen Taylor <otaylor@redhat.com>
3085 * Makefile.am (s-enum-types-h): Include glib-object.h,
3086 Add G_BEGIN_DECLS/END_DECLS to gdk-pixbuf-enum-types.h. (#68325,
3089 * *.h: G_BEGIN_DECLS cleanups.
3091 Tue Jan 8 10:58:04 2002 Owen Taylor <otaylor@redhat.com>
3093 * gdk-pixbuf-util.c (gdk_pixbuf_saturate_and_pixelate):
3094 - Massive cleanup, make actually legible.
3095 - Fix some clamp-to-range bugs found by Jim Cape (#68231).
3096 - Add a g_return_if_fail() if src and dest alpha don't match.
3097 - Allow for src_rowstride != dest_rowstride.
3099 2002-01-04 Hans Breuer <hans@breuer.org>
3101 * gdk_pixbuf.def : don't export functions prefixed
3104 * makefile.msc : use -FImsvc_recommende_pragmas.h
3106 Thu Jan 3 19:31:58 2002 Owen Taylor <otaylor@redhat.com>
3108 * pixops/pixops.c (scale_line_22_33): Fix and uncomment
3111 * pixops/pixops.c (pixops_composite_nearest): Remove a
3114 * pixops/pixops.c (pixops_composite): Add some docs
3115 about the parameters.
3117 * pixops/README: Add notes about the correct algorithms
3118 for alpha compositing and how to implement them quickly.
3120 2001-12-29 Tor Lillqvist <tml@iki.fi>
3122 * Makefile.am (EXTRA_DIST): Add makefile.msc.
3124 Sat Dec 22 15:31:20 2001 Owen Taylor <otaylor@redhat.com>
3126 * gdk-pixdata.h: Fix trailing "," in enumeration.
3128 2001-12-17 Matthias Clasen <matthiasc@poet.de>
3130 * gdk-pixbuf.c, gdk-pixbuf-io.c, gdk-pixbuf-animation.c,
3131 gdk-pixbuf-data.c, gdk-pixbuf-loader.c, gdk-pixbuf-scale.c,
3132 gdk-pixbuf-util.c, gdk-pixdata.c: Markup fixes.
3134 2001-12-16 Havoc Pennington <hp@pobox.com>
3136 * gdk-pixbuf-scale.c: docs enhancements
3138 2001-12-14 Sebastian Wilhelmi <wilhelmi@ira.uka.de>
3140 * io-xpm.c: Use g_ascii_strcasecmp() instead of g_strcasecmp().
3142 2001-12-13 Sebastian Wilhelmi <wilhelmi@ira.uka.de>
3144 * gdk-pixbuf-animation.c, gdk-pixbuf-loader.c, gdk-pixpuf.c,
3145 io-gif-animation.c, io-gif.c, io-tiff.c, test-loaders.c: Remove
3146 assorted G_OBJECT casts where unnecessary.
3148 * gdk-pixbuf-loader.c: Call g_object_ref and g_object_unref
3149 instead of gdk_pixbuf_animation_ref and gdk_pixbuf_animation_unref
3152 * gdk-pixbuf-csource.c, io-bmp.c, io-gif-animation.c, io-ico.c,
3153 io-jpeg.c, io-png.c, io-pnm.c, io-ras.c, io-tga.c, io-wbmp.c,
3154 io-xbm.c, io-xpm.c, test-gdk-pixbuf.c: Dito for gdk_pixbuf_ref and
3157 * Makefile.am, pixops/Makefile.am: Compile everything with
3158 -DG_DISABLE_DEPRECATED -DGDK_PIXBUF_DISABLE_DEPRECATED
3160 * gdk-pixdata.c: Use g_ascii_strup() instead of g_strup().
3162 * io-xpm.c: Use g_ascii_strcasecmp() instead of g_strcasecmp().
3164 2001-12-12 Matthias Clasen <matthiasc@poet.de>
3166 * gdk-pixbuf-io.c: Markup fixes.
3168 2001-12-12 Matthias Clasen <matthiasc@poet.de>
3170 * Makefile.am (INCLUDES): Define G_LOG_DOMAIN. (#66412)
3172 * gdk-pixbuf-loader.c, gdk-pixbuf-util.c: Markup fixes.
3174 2001-12-11 Michael Natterer <mitch@gimp.org>
3176 * io-png.c: gdk_pixbuf__png_image_save: removed wrong endian
3177 conversion stuff; don't copy RGB pixbufs' lines around before
3180 2001-12-05 Matthias Clasen <matthiasc@poet.de>
3182 * gdk-pixbuf.h (gdk_pixbuf_ref, gdk_pixbuf_unref,
3183 gdk_pixbuf_animation_ref, gdk_pixbuf_animation_unref):
3186 Tue Dec 4 11:45:45 2001 Owen Taylor <otaylor@redhat.com>
3188 * io-xpm.c (pixbuf_create_from_xpm): Fill in color
3189 fields to black for transparent colors since we'll
3190 later initialize pixels from them. (Fixes purify
3191 errors, #66093, HideToshi Tajima)
3193 2001-11-30 Tor Lillqvist <tml@iki.fi>
3195 * gdk_pixbuf.def: Add gdk_pixbuf_get_option.
3197 Fri Nov 30 15:55:34 2001 Owen Taylor <otaylor@redhat.com>
3199 * gdk-pixdata.c (gdk_pixdata_deserialize): Fix
3200 alignment problem in deserialization, (#65785,
3201 reported by Hidetoshi Tajima)
3203 2001-11-28 Manish Singh <yosh@gimp.org>
3205 * gdk-pixbuf/io-bmp.c (gdk_pixbuf__bmp_image_load_increment): Fill
3206 in missing error parameters to DecodeHeader and DecodeColormap.
3208 2001-11-21 Federico Mena Quintero <federico@ximian.com>
3210 Fix Ximian bug #12125; merged from gdk-pixbuf stable.
3212 * gdk-pixbuf/io-bmp.c (gdk_pixbuf__bmp_image_load_increment): Use
3213 a simple state machine instead of a scary if/else chain.
3214 (DecodeHeader): Set the reading state.
3215 (DecodeColormap): Set the reading state.
3216 (decode_bitmasks): New function, decodes the bitmasks for
3217 BI_BITFIELDS coding.
3218 (OneLine32): Handle BI_BITFIELDS coding.
3219 (OneLine16): Likewise.
3221 2001-11-18 Hans Breuer <hans@breuer.org>
3223 * io-xpm.c : use g_strcasecmp(), some poor platforms
3224 don't have strcasecmp()
3226 * makefile.msc : do INCLUDE_png etc. definition here to avoid
3227 my temporary 'gdk-pixbuf-io-include.h' hack
3229 Sun Nov 18 07:54:22 2001 Owen Taylor <otaylor@redhat.com>
3231 * gdk-pixbuf-loader.c: Remove include of gobject/signal.h.
3233 2001-11-03 Sebastian Wilhelmi <wilhelmi@ira.uka.de>
3235 * gdk-pixbuf-loader.c, gdk-pixbuf-scale.c: Documentation fixes.
3237 2001-10-29 Tor Lillqvist <tml@iki.fi>
3239 * Makefile.am: Use -no-undefined on Win32. Make
3240 libgdk_pixbuf_1_3_la_OBJECTS depend on
3241 gdk-pixbuf-marshal.c. Install import libraries.
3243 * gdk_pixbuf.def: Update.
3245 * gdk-pixbuf-io.c: (Win32) Use G_WIN32_DLLMAIN_FOR_DLL_NAME, saves
3246 the actual DLL name of libgdk_pixbuf.
3247 (get_libdir): Use it instead of guessing.
3249 * io-xbm.c (gdk_pixbuf__xbm_image_begin_load): Use
3250 g_file_open_tmp() insread of mkstemp().
3252 2001-10-18 Matthias Clasen <matthiasc@poet.de>
3254 * io-xbm.c (gdk_pixbuf__xbm_image_load_real): Don't dereference
3255 context when it may be NULL. (#62344)
3257 2001-10-16 Matthias Clasen <matthiasc@poet.de>
3259 * gdk-pixdata.c, gdk-pixdata.h: Documentation.
3261 * gdk-pixbuf-csource.1: Spelling fixes.
3263 Wed Oct 10 11:52:17 2001 Owen Taylor <otaylor@redhat.com>
3265 * gdk-pixdata.c gdk-pixbuf.h: Get rid of
3266 GDK_PIXBUF_ERROR_HEADER/PIXEL_CORRUPT and use CORRUPT_IMAGE.
3267 Get rid fo GD_PIXBUF_ERROR_UNKNOWN_FORMAT and use the
3268 existing UKNOWN_TYPE error. (#58308)
3270 * gdk-pixbuf.h, gdk-pixdata.c: Rename gdk_pixbuf_new_from_stream()
3271 back to gdk_pixbuf_new_from_inline(). Rework docs to try
3272 and be helpful for the common case. (#58308)
3274 2001-10-05 Sven Neumann <sven@gimp.org>
3276 * gdk-pixbuf/gdk-pixbuf-io.c
3277 * gdk-pixbuf/gdk-pixbuf-private.h
3278 * gdk-pixbuf/gdk-pixbuf.c
3279 * gdk-pixbuf/gdk-pixbuf.h
3280 * gdk-pixbuf/io-jpeg.c
3281 * gdk-pixbuf/io-png.c: changed GDK_PIXBUF_ERROR_BAD_OPTION_VALUE to
3282 GDK_PIXBUF_ERROR_BAD_OPTION to we can use it for bad keys too. Added
3283 new public API gdk_pixbuf_get_option() to retrieve key/value pairs
3284 set by an image loader. Added support for saving and reading PNG tEXt
3285 chunks in PNG images.
3287 Tue Oct 2 11:29:50 2001 Owen Taylor <otaylor@redhat.com>
3289 * gdk-pixdata.c (gdk_pixdata_to_csource): Fix indentation
3290 use a macro to make code a bit more readable.
3292 2001-10-02 Sven Neumann <sven@gimp.org>
3294 * gdk-pixdata.c: g_string_printfa => g_string_append_printf.
3296 Wed Sep 26 18:08:19 2001 Owen Taylor <otaylor@redhat.com>
3298 * Makefile.am (s-enum-types-h): Fix a typo in the include
3299 guards. (#61254, Skip Montaro)
3301 2001-09-21 Matthias Clasen <matthiasc@poet.de>
3303 * io-xpm.c (xpm_extract_color): Rewritten to handle
3304 xpm colormap entries more thoroughly. (#59939)
3306 2001-09-21 Hans Breuer <hans@breuer.org>
3308 * gdk-pixbuf.def : updated externals
3310 * makefile.msc : generate gdk-pixbuf-enum-types.[hc]
3312 Thu Sep 20 17:22:48 2001 Owen Taylor <otaylor@redhat.com>
3314 * io-tiff.c (gdk_pixbuf__tiff_image_load): On OSF, apparently fseek()
3315 works in some on-demand way, so the fseek
3316 gdk_pixbuf_new_from_file() doesn't work here since we are using
3317 the raw file descriptor. So, we call lseek() on the fileno(f)
3318 before using it. (#60840).
3320 2001-09-20 James Henstridge <james@daa.com.au>
3322 * Makefile.am (gdk-pixbuf-enum-types.c): same change as in pango,
3323 so that flags types are registered as flags rather than enums (not
3324 that there are any flags here at the moment).
3326 Wed Sep 19 00:28:24 2001 Owen Taylor <otaylor@redhat.com>
3328 * Makefile.am (gdk_pixbuf_headers): Don't include
3329 gkd-pixbuf-features.h here since is in builddir
3330 and confuses autogen rules.
3332 * Makefile.am: Don't += variables before they have values,
3333 automake-1.5 doesn't like it.
3335 * Makefile.am: Fix srcdir != builddir for gdk-pixbuf-enum-types.c.
3337 * Makefile.am: The whitespace strikes back.
3339 2001-09-17 Matt Wilson <msw@redhat.com>
3341 * Makefile.am (libpixbufloader_xbm_la_LDFLAGS): removed duplicate
3342 LDFLAGS definition, use the -avoid-version one.
3343 (libpixbufloader_tga_la_LDFLAGS): likewise
3345 Mon Sep 17 11:49:02 2001 Owen Taylor <otaylor@redhat.com>
3347 * pixops/*: Mirror GdkInterpType to PixopsInterpType
3348 to avoid including gdk-pixbuf headers.
3350 2001-09-16 James Henstridge <james@daa.com.au>
3352 * .cvsignore: add generated files to ignore list.
3354 * gdk-pixbuf.h: include gdk-pixbuf-enum-types.h
3356 * Makefile.am: add rules to build gdk-pixbuf-enum-types.[ch]
3358 Fri Sep 14 23:22:12 2001 Matthias Clasen <matthiasc@poet.de>
3360 * io-pnm.c (pnm_read_header): Use GDK_PIXBUF_ERROR_CORRUPT_IMAGE,
3361 not GDK_PIXBUF_ERROR_HEADER_CORRUPT. (#58308)
3363 Fri Sep 14 22:53:45 2001 Matthias Clasen <matthiasc@poet.de>
3365 * io-jpeg.c (gdk_pixbuf__jpeg_image_begin_load): Handle
3366 out-of-memory situation better.
3368 * io-pnm.c: Robustness fixes for pnm loader
3370 * io-gif.c: Make gif loader survive TEST_RANDOMLY_MODIFY
3372 * io-xpm.c (parse_color): detect very long color strings
3374 All of the above from Matthias Clasen <matthiasc@poet.de>,
3375 the remaining from Soeren Sandmann <sandmann@daimi.au.dk>.
3377 * test-images.h: add tests:
3378 - four valid ppm's, eight invalid (matthiasc@poet.de)
3379 - one invalid xpm (matthiasc@poet.de)
3380 - one valid tga, one invalid (sandmann@daimi.au.dk)
3381 - one invalid tiff (sandmann@daimi.au.dk
3383 * test-loaders.c: enable tests for ppm, png, gif, tga, tiff, xpm
3385 * io-tiff.c (gdk_pixbuf__tiff_image_stop_load): TIFFClientOpen can
3386 fail - detect it when it happens
3388 * io-tga.c (gdk_pixbuf__tga_load_increment): Fail if there is too
3391 * gdk-pixbuf-io.c: moved wbmb check after ico check to avoid false
3394 Fri Sep 14 00:30:48 2001 Tim Janik <timj@gtk.org>
3396 * Makefile.am: don't used BUILT_SOURCES to build marshal
3397 files, as in conjunction with stamp files, this can
3398 lead to endless rebuilding loops.
3400 Tue Sep 4 00:22:07 2001 Owen Taylor <otaylor@redhat.com>
3402 * Makefile.am: Fix EXTRA_DIST for gdk-pixbuf-csource.1
3404 Tue Sep 4 03:09:52 2001 Tim Janik <timj@gtk.org>
3406 * gdk-pixbuf-csource.1: new file, manual page for
3407 the publically installed gdk-pixbuf-csource utility.
3409 Thu Aug 30 08:30:03 2001 Matthias Clasen <matthiasc@poet.de>
3411 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_close): Propagate
3412 errors from gdk_pixbuf_loader_load_module.
3414 Thu Aug 30 08:27:37 2001 Matthias Clasen <matthiasc@poet.de>
3416 * io-png.c (png_row_callback): Check that row_num is valid.
3418 Tue Aug 28 21:05:26 2001 Matthias Clasen <matthiasc@poet.de>
3420 * io-bmp.c (OneLine): Emit area_updated signal with proper
3421 area information. (#52002)
3423 Tue Aug 28 20:03:43 2001 Matthias Clasen <matthiasc@poet.de>
3425 * test-loaders.c (test_loader): Catch errors at close time.
3426 * test-loaders.c (main): Remove C++ comments.
3428 2001-08-21 Matthias Clasen <matthiasc@poet.de>
3430 * Makefile.am, gdk-pixbuf-io.c, pixbufloader_tga.def,
3431 io-tga.c: Add tga loader, patch by Nicola Girardi. (#56067)
3433 2001-08-20 Matthias Clasen <matthiasc@poet.de>
3435 * test-images.h, test-loaders.c: Add ico and wbmp tests.
3436 * io-jpeg.c (gdk_pixbuf__jpeg_image_save): Fail with a suitable
3437 error if buffer allocation fails.
3438 * io-ico.c: Make .ICO loader more robust.
3439 All of these are due to sandmann@daimi.au.dk (#50187)
3441 2001-08-19 Sven Neumann <sven@gimp.org>
3443 * pixops/pixops.c: applied some simple but effective optimizations
3444 to pixops_composite_nearest() and pixops_composite_color_nearest().
3446 2001-08-07 Sven Neumann <sven@gimp.org>
3448 * gdk-pixbuf.c (gdk_pixbuf_fill): a comment asked to optimize this
3449 function, so that's what I did.
3451 2001-08-06 Kjartan Maraas <kmaraas@gnome.org>
3453 * gdk-pixdata.c: Fix a typo.
3455 2001-07-30 Hans Breuer <hans@breuer.org>
3457 * pixops/makefile.msc : new file
3458 * makefile.msc : use it to complete the build
3460 2001-07-20 Hans Breuer <hans@breuer.org>
3462 * gdk-pixdata.c : don't 'g_tohl (*istream++)', but move
3463 pointer increment out of the macro, because at least one
3464 compiler (msvc 5.0) gets confused otherwise (applies the
3467 * gdk_pixbuf.def : updated exports
3469 * makefile.msc : reflect gdk-pixbuf-csource changes
3471 2001-07-17 Darin Adler <darin@bentspoon.com>
3473 * gdk-pixbuf-csource.c: Add missing <stdlib.h> include.
3474 * io-png.c: (setup_png_transformations): Add ifdef so we compile
3475 without warnings with G_DISABLE_CHECKS on.
3476 * io-pnm.c: (gdk_pixbuf__pnm_image_load_increment): Add a missing
3478 * io-wbmp.c: (getin), (get_mbi): Add a missing const.
3479 * io-xbm.c: (gdk_pixbuf__xbm_image_load_real): Get rid of some
3480 unused locals and add an initial value to quiet the compiler's
3481 unintialized variable warning.
3482 * pixops/pixops.c: Put an ifdef around some dead code.
3484 Thu Jul 5 10:17:15 2001 Owen Taylor <otaylor@redhat.com>
3486 * pixops/Makefile.am (noinst_LTLIBRARIES): Switch
3487 over to the new include flags AC_SUBST(). (Problem
3488 pointed out by Mikael Hermansson.)
3490 2001-06-29 Havoc Pennington <hp@redhat.com>
3492 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_class_init): fix for
3495 Thu Jun 28 21:54:19 2001 Owen Taylor <otaylor@redhat.com>
3497 * make-inline-pixbuf.c test-gdk-pixbuf.c test-loaders.c
3498 gdk-pixbuf-csource.c: Fix args to g_type_init ().
3500 2001-06-28 Havoc Pennington <hp@pobox.com>
3502 * gdk-pixdata.c: <string.h>
3504 * gdk-pixbuf-io.c (get_libdir): fix typo in dll name (aren't we
3505 also leaking memory here from g_strdup_printf?)
3507 Tue Jun 26 09:48:02 2001 Tim Janik <timj@gtk.org>
3509 * Makefile.am (noinst_PROGRAMS): get rid of make-inline-pixbuf
3511 * gdk-pixbuf-data.[hc]: provide gdk_pixbuf_new_from_stream()
3512 instead from gdk_pixbuf_new_from_inline().
3514 * gdk-pixdata.[hc]: auxillary GdkPixdata structure, public
3515 installed API for applications that need to serialize/deserialize
3516 on their own (gimp, BEAST).
3518 * gdk-pixbuf/gdk-pixbuf-csource.c: provide publically installed
3519 program that can dump images in CSource format and Pixbuf
3520 stream format. supports RLE encoding, MACRO formatting etc...
3523 Mon Jun 25 00:28:11 2001 Owen Taylor <otaylor@redhat.com>
3525 * Makefile.am: Actually update timestamps, so rules don't
3528 2001-06-11 Havoc Pennington <hp@redhat.com>
3530 * Makefile.am (stamp-gdk-pixbuf-marshal.c): glib_genmarshal
3531 already includes top_builddir
3533 2001-06-08 Havoc Pennington <hp@redhat.com>
3535 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_load_module): remove
3536 bogus g_return_if_fail
3538 * io-gif.c (gif_get_lzw): if delay time is 0 or smaller than
3539 likely timeout resolution, set it to an arbitrarily-chosen short
3541 Fixes bug #55953 from warmenhoven@yahoo.com
3543 2001-06-07 Havoc Pennington <hp@redhat.com>
3545 * Makefile.am: use Owen's new way of doing stampfiles/generated
3548 2001-06-07 Havoc Pennington <hp@redhat.com>
3550 * Makefile.am (gdk-pixbuf-marshal.c): fix up the glib-genmarshal path
3552 2001-06-05 Havoc Pennington <hp@redhat.com>
3554 * test-loaders.c (main): use putenv not setenv, reported by
3557 2001-05-08 Havoc Pennington <hp@redhat.com>
3559 * gdk-pixbuf-util.c (gdk_pixbuf_add_alpha): docs fixup,
3560 and fix behavior to still subst color if the original image
3563 2001-06-04 Havoc Pennington <hp@redhat.com>
3565 * io-pnm.c (pnm_skip_whitespace): patch from Szekeres Istvan,
3568 2001-06-01 Havoc Pennington <hp@redhat.com>
3570 Apply patch from sandmann@daimi.au.dk, with some tweaks.
3571 Makes things a bit more robust, and adds test-loaders.c
3572 which is good for finding further robustness bugs to fix.
3574 * io-tiff.c: Try to work around libtiff suckiness a bit;
3575 put a giant thread lock on the whole loader,
3576 paranoically check both whether error handlers were called and
3577 also whether functions return false. Handle case where width or
3578 height is 0. Various cleanups.
3580 * io-png.c (gdk_pixbuf__png_image_stop_load): only unref pixbuf
3582 (png_error_callback): apparently libpng expects you to longjmp out
3585 * io-gif.c (struct _GifContext): remove unused "pixbuf" field
3586 (lzw_read_byte): change "Mail jrb if this fails" g_warning
3588 (gif_get_lzw): check for out-of-memory
3589 (gif_prepare_lzw): catch/report an error
3590 (new_context): use try_malloc, since GifContext is nearly 70K
3591 (gdk_pixbuf__gif_image_load_increment): set context->buf to NULL
3592 so we don't crash later.
3594 * Makefile.am: Add test-loaders
3596 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_close): handle context ==
3599 2001-05-29 Darin Adler <darin@eazel.com>
3601 * gdk-pixbuf.h: Fix prototype to use "(void)" instead of "()".
3603 Mon May 28 14:21:35 2001 Jonathan Blandford <jrb@redhat.com>
3605 * io-bmp.c: Patch from Helmethead <hoshem@mel.comcen.com.au> to
3606 fix up bmp decoder to:
3607 - adds 16 bpp bmp support (bug #53884)
3608 - adds OS/2 1.x format bmp support (bug #54964)
3609 - adds 4 bpp RLE compressed bmp support
3610 - adds 1 bpp colormap support
3611 - fixes negative height (top down) bmp support
3613 2001-05-25 Hans Breuer <hans@breuer.org>
3615 * gdk_pixbuf.def : reflect Havoc's recent api change
3617 Sun May 20 12:53:49 2001 Owen Taylor <otaylor@redhat.com>
3619 * Makefile.am (libgdk_pixbuf_1_3_la_LDFLAGS): Remove an
3620 excess $(GLIB_LIBS).
3622 Sun May 13 11:59:11 2001 Owen Taylor <otaylor@redhat.com>
3624 * Makefile.am: Make modules depend on libgdk_pixbuf.la.
3626 2001-05-04 Havoc Pennington <hp@redhat.com>
3628 * pixops/pixops.c (pixops_process): merge fix from stable: Patch
3629 from hoshem@mel.comcen.com.au to fix nonzero X offsets. Fixes
3632 * gdk-pixbuf/pixops/pixops.c (pixops_composite_nearest): merge
3633 from stable: Patch from OKADA Mitsuru <m-okada@fjb.co.jp> to fix
3634 confusion of using "src" instead of "p".
3635 (pixops_composite_color_nearest): Use a more accurate (and
3636 correct, to begin with) compositing method. This cures checks
3637 showing through on images with no alpha.
3639 * gdk-pixbuf.c (gdk_pixbuf_fill): fix bug that left some trailing
3642 * gdk-pixbuf-io.h: fix UpdatedNotifyFunc to use signed ints
3644 * gdk-pixbuf-loader.h (struct _GdkPixbufLoaderClass): Change
3645 area_updated signal to use signed ints. Removed animation-related
3648 * io-gif.c, io-gif-animation.h, io-gif-animation.c: Massive
3651 * gdk-pixbuf-animation.c: Add GdkPixbufAnimationIter to abstract
3652 all the pesky details. Remove old frame-based API. Make
3653 GdkPixbufAnimation an abstract base class, derived by the loaders.
3655 Sun Apr 22 15:51:32 2001 Owen Taylor <otaylor@redhat.com>
3657 * Makefile.am (LDADDS): Add $(MATH_LIB).
3659 2001-04-18 Havoc Pennington <hp@redhat.com>
3661 * gdk-pixbuf.c (gdk_pixbuf_fill): Function to fill pixbuf with a
3664 Wed Apr 4 01:41:02 2001 Tim Janik <timj@gtk.org>
3666 * pixops/Makefile.am (noinst_LTLIBRARIES): include $top_srcdir
3667 so we don't try to get <gtk/gtkobject.h> from standard search
3670 * Makefile.am (gdk-pixbuf-marshal.c): use deps from srcdir.
3671 add gdk-pixbuf-marshal.list to EXTRA_DIST.
3672 take gdk-pixbuf-marshal.h out of _la sources.
3674 2001-03-19 Tor Lillqvist <tml@iki.fi>
3676 * makefile.mingw.in: Handle gdk-pixbuf-marshal.c.
3678 * gdk_pixbuf.def: Update.
3680 * pixbufloader_*.def: Just export the fill_vtable functions now.
3682 2001-03-18 Mike Kestner <mkestner@ameritech.net>
3684 * make-inline-pixbuf.c (main): Added logic to remove output when
3687 2001-03-14 Havoc Pennington <hp@redhat.com>
3689 * Makefile.am (gdk-pixbuf-marshal.c): Use different temporary file
3690 from gdk-pixbuf-marshal.h, fixes parallel makes.
3692 Thu Mar 1 04:01:57 2001 Tim Janik <timj@gtk.org>
3694 * test-gdk-pixbuf.c: fixed includes.
3696 2001-02-18 Havoc Pennington <hp@pobox.com>
3698 * gdk-pixbuf-io.c (gdk_pixbuf_load_module): prepend underscore
3699 (gdk_pixbuf_get_named_module): prepend underscore
3700 (gdk_pixbuf_get_module): prepend underscore
3702 2001-02-19 Havoc Pennington <hp@redhat.com>
3704 * gdk-pixbuf-io.c (gdk_pixbuf_load_module): const fix
3706 2001-02-17 Havoc Pennington <hp@pobox.com>
3708 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_new_with_type): docs
3710 2001-02-07 Alexander Larsson <alexl@redhat.com>
3712 * io-xpm.c (free_buffer):
3713 Use g_free, since the buffer is allocated with g_try_alloc().
3715 2001-02-06 Christophe Merlet <redfox@eikonex.org>
3717 * gdk-pixbuf-data.c: Fixes a minor typo.
3719 Sun Feb 4 07:59:57 2001 Tim Janik <timj@gtk.org>
3721 * gdk-pixbuf.h: DOH! don't include glib/gobject.h but glib-object.h,
3722 we finally need the gobject->gruntime rename.
3724 * *.c: scratched calls to g_type_init(), there's simply no point in
3725 doing that, use gtk_init().
3727 2001-02-01 Havoc Pennington <hp@pobox.com>
3729 * gdk-pixbuf-loader.c, gdk-pixbuf-loader.h: rename "private" field
3730 in struct to "priv" for C++
3732 2001-01-31 Havoc Pennington <hp@pobox.com>
3734 * gdk-pixbuf.c: include glib-object.h instead of gvaluetypes.h
3736 2001-01-26 Havoc Pennington <hp@redhat.com>
3738 * gdk-pixbuf-io.c (mname): fix included modules case.
3740 2001-01-22 Havoc Pennington <hp@redhat.com>
3742 * gdk-pixbuf-io.c (gdk_pixbuf_new_from_xpm_data): check errors
3743 from gdk_pixbuf_load_module
3745 2001-01-22 Havoc Pennington <hp@redhat.com>
3747 * Makefile.am: Add built marshaller files to support
3748 GdkPixbufLoader signals
3750 * gdk-pixbuf-io.c (gdk_pixbuf_load_module): have
3751 GDK_PIXBUF_MODULEDIR unconditionally replace the compiled-in
3752 module location, rather than acting as a fallback, because we are
3753 using GDK_PIXBUF_MODULEDIR to use gdk-pixbuf before installing it.
3755 * gdk-pixbuf.h: include gdk-pixbuf-loader.h
3757 * gdk-pixbuf-loader.h, gdk-pixbuf-loader.c: Move back over here
3758 from gtk, and add error to close(), because stop_load may do
3759 parsing of the image.
3761 * pixops/have_mmx.S (_pixops_have_mmx): add newline at end of file
3763 * io-*.c: make individual operations static, and add fill_vtable
3764 functions which are exported. Fix the collection of type warnings
3765 that surfaced, including a number of functions that didn't
3766 properly take a GError and some that weren't
3767 const-correct. Involved adding error handling for a few loaders.
3769 * gdk-pixbuf-io.h: Add error reporting to stop_load function
3771 * gdk-pixbuf-io.c (gdk_pixbuf_load_module): change to just look up
3772 a function that fills in the GdkPixbufModule vtable, instead of
3773 looking up all the image functions individually; this means we
3774 can get type safety within modules for the loader functions.
3775 Also it means you don't have to keep the statically compiled and
3776 GModule versions in sync.
3778 * test-gdk-pixbuf.c (main): remove gdk_pixbuf_init()
3780 * make-inline-pixbuf.c (main): remove call to gdk_pixbuf_init()
3782 * gdk-pixbuf.h: nuke gdk_pixbuf_init()
3784 * gdk-pixbuf-animation.c (gdk_pixbuf_frame_get_type): g_type_init
3787 * gdk-pixbuf.c (gdk_pixbuf_get_type): g_type_init () here
3789 * gdk-pixbuf-animation.c (gdk_pixbuf_animation_get_type):
3792 2001-01-20 John Harper <jsh@eazel.com>
3794 * io-xbm.c: new pixbuf loader, for X bitmap files. Basically a
3795 collision between Xlib's RdBitF.c and io-tiff.c
3797 * gdk-pixbuf-io.c, Makefile.am, pixbufloader_xbm.def: added
3800 [ merged from stable gdk-pixbuf module. Untested, but it
3801 compiles, and works fine in the stable module ]
3803 2001-01-18 Tor Lillqvist <tml@iki.fi>
3805 * gdk-pixbuf-io.c (get_libdir): (Win32) Use the new
3806 g_win32_get_package_installation_subdirectory() function. No need
3807 to include windows.h.
3808 (gtk_win32_get_installation_directory): Remove this then.
3810 2001-01-01 Havoc Pennington <hp@redhat.com>
3812 * Makefile.am (libgdk_pixbuf_1_3_la_LDFLAGS): add
3813 @LIBTOOL_EXPORT_OPTIONS@
3815 2000-12-30 Tor Lillqvist <tml@iki.fi>
3817 * gdk_pixbuf.def: Update.
3819 2000-12-16 Havoc Pennington <hp@pobox.com>
3821 * gdk-pixbuf-animation.c (gdk_pixbuf_animation_new_from_file): ref
3822 the pixbuf in the frame, so we can use gdk_pixbuf_frame_free
3823 (gdk_pixbuf_frame_copy): new function
3824 (gdk_pixbuf_frame_free): new function
3825 (gdk_pixbuf_frame_get_type): new function
3826 (GDK_TYPE_PIXBUF_FRAME): macro to get type for GdkPixbufFrame
3828 Tue Nov 14 11:51:26 2000 Owen Taylor <otaylor@redhat.com>
3830 * Makefile.am: Add -avoid-version for all modules.
3832 2000-11-13 Havoc Pennington <hp@redhat.com>
3834 * io-png.c (png_simple_error_callback): fix error message to not
3835 say "save" since it's used for loading
3837 2000-11-11 Hans Breuer <Hans@Breuer.Org>
3839 * gdk-pixbuf-io.c : Fix all function prototype macros for self
3840 contained image handlers (!USE_G_MODULE). Files to save should
3841 be opened in binary mode, fopen(s, "wb").
3843 * io-xpm.c : added HAVE_UNISTD_H condition
3845 2000-11-11 Tor Lillqvist <tml@iki.fi>
3847 * gdk_pixbuf.def: Add gdk_pixbuf_new_subpixbuf.
3849 * io-tiff.c (gdk_pixbuf__tiff_image_begin_load): Use
3850 g_file_open_tmp() (just added to GLib) instead of mkstemp() (or
3851 mktemp() and open()).
3853 * io-xpm.c (gdk_pixbuf__xpm_image_begin_load): Ditto.
3855 2000-11-01 Havoc Pennington <hp@pobox.com>
3857 * gdk-pixbuf.c (gdk_pixbuf_new_subpixbuf): New function to create
3858 a pixbuf pointing to a subregion of another pixbuf.
3860 2000-10-16 Tor Lillqvist <tml@iki.fi>
3862 * gdk-pixbuf-io.c: Define also m_save (for the non-gmodule case).
3864 2000-10-16 Havoc Pennington <hp@redhat.com>
3866 * gdk-pixbuf-io.c (gdk_pixbuf_get_module)
3867 (gdk_pixbuf_get_named_module) (gdk_pixbuf_load_module):
3868 add error reporting here also
3870 * make-inline-pixbuf.c (main): use GError
3872 * io-xpm.c: include unistd.h
3874 * gdk-pixbuf-util.c: include string.h
3876 * io-*.c: add error reporting
3878 * gdk-pixbuf-animation.c (gdk_pixbuf_animation_new_from_file): add
3881 * gdk-pixbuf-io.c (gdk_pixbuf_new_from_file): Add error reporting
3883 * gdk-pixbuf-io.h: Add GError** to load_increment and load
3886 * gdk-pixbuf-io.c (gdk_pixbuf_save) (gdk_pixbuf_savev): return
3887 a G_FILE_ERROR if we fail to write or close the file.
3889 * gdk-pixbuf.h: remove GDK_PIXBUF_ERROR_IO, instead we'll use
3890 G_FILE_ERROR_*. Rename enum to GdkPixbufError, properly following
3891 the GError naming rules. Add GError** to load functions.
3893 2000-10-06 Havoc Pennington <hp@redhat.com>
3895 * gdk-pixbuf.h: add GdkPixbufAlphaMode
3897 2000-10-06 Havoc Pennington <hp@redhat.com>
3899 This entry is a summary of the merged-in changes from 1.0.
3900 Relevant original ChangeLog entries are spliced in after
3901 this entry; the files they refer to are from the 1.0
3904 * pixops/pixops.c (pixops_composite_nearest): sync a small fix
3907 * io-xpm.c (xpm_seek_string): add fscanf error check from 1.0
3908 Add progressive loader from 1.0
3910 * io-tiff.c (gdk_pixbuf__tiff_image_begin_load): mem leak fixes
3913 * io-pnm.c: new version from 1.0 tree
3915 * io-jpeg.c (gdk_pixbuf__jpeg_image_load): sync from 1.0, use
3918 * io-gif.c (lzw_read_byte): sync from 1.0, change a g_error to
3920 (gif_get_next_step): return 0 here, sync from 1.0
3922 * gdk-pixbuf-util.c: sync email address change for Cody
3925 2000-09-11 Jeffrey Stedfast <fejj@helixcode.com>
3927 * gdk-pixbuf/io-pnm.c: Pretty much totally rewrote again because
3928 last nights code was still "broken". Should now properly handle
3929 all error conditions gracefully.
3931 2000-09-10 Jeffrey Stedfast <fejj@helixcode.com>
3933 * gdk-pixbuf/io-pnm.c: Rewrote.
3935 2000-09-09 Federico Mena Quintero <federico@helixcode.com>
3937 * gdk-pixbuf/pixops/pixops.c (pixops_composite_nearest): Compute
3938 the correct dest offset.
3940 2000-08-25 Federico Mena Quintero <federico@helixcode.com>
3942 * gdk-pixbuf/io-xpm.c: #include <unistd.h>
3944 2000-08-05 Larry Ewing <lewing@helixcode.com>
3946 * gdk-pixbuf/io-tiff.c: stop leaking context->tempname.
3948 * gdk-pixbuf/io-xpm.c: same as above.
3950 2000-07-26 Michael Meeks <michael@helixcode.com>
3952 * gdk-pixbuf/io-jpeg.c (gdk_pixbuf__jpeg_image_load): make
3955 2000-07-21 Larry Ewing <lewing@helixcode.com>
3957 * gdk-pixbuf/io-xpm.c: add a fake progressive loader so that
3958 xpm at least supports the progressive interface like the one in
3959 io-tiff.c. This should be reimplemented as an actual progressive
3962 2000-07-19 Jonathan Blandford <jrb@redhat.com>
3964 * demo/pixbuf-demo.c (update_timeout): changed scaling level to
3965 make it look better.
3966 * gdk-pixbuf/testpixbuf.c (update_timeout): Patch from michael
3967 meeks to handle errors better.
3969 2000-10-07 Tor Lillqvist <tml@iki.fi>
3972 * pixbufloader_jpeg.def
3973 * pixbufloader_png.def: Add new entry points.
3975 * makefile.mingw.in: Use libintl.
3977 2000-10-06 Havoc Pennington <hp@redhat.com>
3979 * gdk-pixbuf-io.c (gdk_pixbuf_save): s/format/type/g to be
3980 consistent with gdk_pixbuf_loader_new_with_type().
3981 Return runtime error if a module is missing.
3983 * gdk-pixbuf.h: add GDK_PIXBUF_ERROR_UNKNOWN_TYPE
3985 2000-10-05 Havoc Pennington <hp@redhat.com>
3987 Pixbuf saving, patch from David Welton.
3989 * Makefile.am (GDK_PIXBUF_LIBS): add INTLLIBS
3990 (libgdk_pixbuf_1_3_la_SOURCES): add gdk-pixbuf-i18n.h
3992 * gdk-pixbuf-i18n.h: Add _() to gdk-pixbuf
3994 * io-png.c (gdk_pixbuf__png_image_save): PNG save routine.
3996 * io-jpeg.c (gdk_pixbuf__jpeg_image_save): JPEG save routine.
3998 * gdk-pixbuf-io.c (gdk_pixbuf_save):
3999 (gdk_pixbuf_savev): Implement pixbuf saving routines
4001 * gdk-pixbuf.c (gdk_pixbuf_error_quark): pixbuf error quark
4004 * gdk-pixbuf.h: Add public save routines; add pixbuf error
4007 * gdk-pixbuf-io.h: Add save function to GdkPixbufModule
4009 2000-10-05 Dan Winship <danw@helixcode.com>
4011 * io-png.c, io-tiff.c, io-xpm.c: Fix comments to not claim that
4012 all three of these files are the JPEG image loader. (From
4015 2000-10-03 Tor Lillqvist <tml@iki.fi>
4017 * makefile.mingw.in: Add rule for make-inline-pixbuf. Use
4018 gdk-pixbuf's version number in the rule for makefile.mingw itself.
4020 * gdk_pixbuf.def: Add new entry points.
4022 2000-09-26 Havoc Pennington <hp@redhat.com>
4024 * gdk-pixbuf-util.c (gdk_pixbuf_saturate_and_pixelate): Add this
4025 function here, instead of putting it in a private GTK+ file.
4027 * gdk-pixbuf-private.h (GdkPixbufInlineFormat): include an
4028 enum here for the known formats of inlined pixbufs.
4029 Also, #define our file magic here.
4031 2000-06-23 Havoc Pennington <hp@redhat.com>
4033 * make-inline-pixbuf.c: Small program that creates C variable
4034 declarations of inline pixbuf data. This can be read
4035 by gdk_pixbuf_new_from_inline.
4037 * gdk-pixbuf.h (gdk_pixbuf_new_from_inline): New function to read
4038 inline pixbuf data and create a pixbuf from it.
4040 * gdk-pixbuf-data.c (gdk_pixbuf_new_from_inline): implement here
4042 2000-09-07 Tor Lillqvist <tml@iki.fi>
4044 * makefile.mingw.in: Use own version number for gdk-pixbuf DLLs,
4047 2000-08-12 Tor Lillqvist <tml@iki.fi>
4049 * gdk_pixbuf.def: Add missing entry point.
4051 2000-08-10 Havoc Pennington <hp@redhat.com>
4053 * Makefile.am (EXTRA_DIST): The *.def files had the wrong names
4054 (s/pixbuf_/pixbufloader_)
4056 2000-08-02 Tor Lillqvist <tml@iki.fi>
4062 * io-wbmp.c: Conditionalise inclusion of <unistd.h>.
4064 * makefile.mingw.in: List loaders alphabetically. Add the wbmp
4065 one. Fix names of DLLs to have '-' instead of '_'.
4067 2000-07-31 Elliot Lee <sopwith@redhat.com>
4068 * io-wbmp.c: Some bug fixes - now tested to work.
4070 2000-07-27 Elliot Lee <sopwith@redhat.com>
4072 * gdk-pixbuf-io.h, gdk-pixbuf-io.c: Add
4073 gdk_pixbuf_get_named_module() function to facilitate above change
4074 * io-wbmp.c, pixbufloader_wbmp.defs, gdk-pixbuf-io.c, Makefile:
4075 Implement loader for WBMP format.
4076 * io-bmp.c: Don't malloc a temporary buffer - use stack instead.
4078 2000-07-23 Tor Lillqvist <tml@iki.fi>
4083 * pixops/makefile.mingw.in
4084 * pixbuf_*.def: New files.
4087 * pixops/Makefile.am: Add them. Add rule to generate makefile.mingw.
4089 * gdk-pixbuf-io.c (gtk_win32_get_installation_directory):
4090 New function, to get the GTK+ installation directory from
4091 the Windows Registry, where the installation program
4092 for whatever software includes GTK+ has stored it.
4094 Used to avoid having hardcoding the directory where to look for
4095 loaders. This function is needed by gtk, too, so it should
4096 really be just in one place. Maybe a small static library
4097 one level up from here?
4099 * gdk-pixbuf-animation.c (gdk_pixbuf_animation_new_from_file)
4100 * gdk-pixbuf-io.c (gdk_pixbuf_new_from_file):
4101 Open file in binary mode. This *is* standard C. (No-op on Unix,
4104 * io-jpeg.c: If we don't HAVE_SIGSETJMP, use normal setjmp().
4106 * io-tiff.c: Use g_get_tmp_dir(). If we don't HAVE_MKSTEMP, use
4107 mktemp() and open().
4108 (gdk_pixbuf__tiff_image_stop_load): g_free() also the tempname.
4110 * pixops/*.S: The Gas from mingw32 doesn't like the .type
4111 pseudo-op. Conditionalise on __MINGW32__, but probably
4112 should conditionalise on Gas version instead? Or could we
4113 do without .type on all systems?
4115 * pixops/timescale.c: Use g_get_current_time()
4116 instead of gettimeofday().
4118 Sat Jul 22 10:57:22 2000 Owen Taylor <otaylor@redhat.com>
4120 * Makefile.am (test_gdk_pixbuf_LDADD): Remove -lgmodule
4122 Tue Jul 11 11:26:42 2000 Owen Taylor <otaylor@redhat.com>
4124 * gdk-pixbuf.c: Add <string.h> include.
4126 Tue Jul 11 06:20:14 2000 Tim Janik <timj@gtk.org>
4128 * io-gif.c (gdk_pixbuf__gif_image_load_animation):
4129 * gdk-pixbuf-data.c (gdk_pixbuf_new_from_data):
4130 * gdk-pixbuf-animation.c (gdk_pixbuf_animation_new_from_file):
4131 use g_object_new() instead of g_type_create_instance() which
4132 is a private function for fundamental type implementations.
4134 Thu Jul 6 11:49:47 2000 Owen Taylor <otaylor@redhat.com>
4136 * Makefile.am (libgdk_pixbuf_la_LDFLAGS): Use GTK+ version
4137 soname scheme for gdk-pixbuf.
4139 2000-06-21 Havoc Pennington <hp@pobox.com>
4141 * gdk-pixbuf.c: Convert GdkPixbuf to GObject, leaving it opaque
4142 (i.e. derivation is not allowed, and there are no virtual methods
4144 (gdk_pixbuf_preinit): Call g_type_init() here.
4145 (gdk_pixbuf_init): Add a user-friendly init function, for users
4146 of standalone gdk-pixbuf
4148 * gdk-pixbuf-animation.c: Convert to GObject, in the same
4149 way GdkPixbufAnimation was done.
4151 * gdk-pixbuf.h: Remove gdk_pixbuf_set_unref_handler() and
4152 gdk_pixbuf_finalize() from API, since these are broken and don't
4153 make sense with new GObject stuff.
4155 Wed Jun 21 16:02:48 2000 Owen Taylor <otaylor@redhat.com>
4157 * gdk-pixbuf-io.c (gdk_pixbuf_load_module): Add feature to
4158 support a GDK_PIXBUF_MODULEDIR env variable as a secondary
4161 2000-06-10 Federico Mena Quintero <federico@helixcode.com>
4163 * demo/pixbuf-demo.c: It was cold and rainy this Saturday morning,
4164 so I needed something to warm my thighs. Running plain infinite
4165 loops on your laptop to make it hot is not very much fun. A demo
4166 of the gdk-pixbuf scaling functions is way better, and looks
4169 * configure.in (AC_OUTPUT): Added the demo Makefile.
4171 * Makefile.am (SUBDIRS): Added the demo directory.
4173 2000-06-09 Larry Ewing <lewing@helixcode.com>
4175 * gdk-pixbuf/io-png.c (gdk_pixbuf__png_image_load_increment):
4176 setjmp for the png error handler. It seems setting the error
4177 handling functions does not avoid the jump, and so not calling
4178 setjmp was causing the incremental loader to jump into lala land.
4179 (gdk_pixbuf__png_image_begin_load): setjmp for error handling, I'm
4180 not sure this one is actually required but the docs say it must be
4181 set for every call to a png_* function.
4182 Also changed the comment to reflect the fact that setting the
4183 error handlers does _not_ avoid the longjmp.
4185 2000-06-06 Larry Ewing <lewing@helixcode.com>
4187 * gdk-pixbuf/gdk-pixbuf-loader.c (gdk_pixbuf_loader_frame_done):
4188 take frame offest into account when trying to calculate the
4189 animation bbox. Also set the width to the width not the height.
4190 (gdk_pixbuf_loader_animation_done): cycle over the frames to
4191 calculate bbox because now we finally have all the offset
4192 information for each frame.
4194 2000-06-05 Mathieu Lacage <mathieu@gnome.org>
4196 * configure.in: add some gtk parameters to the
4197 GDK_PIXBUF_LIB?�?S and GDK_PIXBUG_INCLUDEDIR vars. One more
4198 fight in my crusade for strange prefix compile...
4200 2000-05-30 Not Zed <NotZed@HelixCode.com>
4202 * gdk-pixbuf/io-jpeg.c (gdk_pixbuf__jpeg_image_begin_load):
4203 Initialise the error handler exit routine to our own. Note this
4204 means that every function that accesses the jpeg lib on this
4205 object MUST do a setjmp.
4206 (gdk_pixbuf__jpeg_image_stop_load): setjmp before accessing jpeg
4207 lib for handling fatal error.
4208 (gdk_pixbuf__jpeg_image_load_increment): And here too. So now
4209 your applications dont quit if there's a jpeg error!
4211 2000-05-30 Federico Mena Quintero <federico@helixcode.com>
4213 * gdk-pixbuf.spec.in: Include all the loader libraries. Patch
4214 from Frank de Lange <frank@unternet.org>.
4216 2000-05-09 Darin Adler <darin@eazel.com>
4218 * gdk-pixbuf/test-gdk-pixbuf.c:
4219 Fixed includes to get rid of accidental GNOME dependency.
4221 2000-05-26 Cody Russell <car0969@gamma2.uta.edu>
4222 * Makefile.am: Added gdk-pixbuf.spec to EXTRA_DIST
4224 2000-05-22 Federico Mena Quintero <federico@helixcode.com>
4226 * configure.in: Bumped version number to 0.8.0.
4228 * doc/Makefile.am (content_files): The toplevel gdk-pixbuf.sgml
4229 file was not being distributed.
4231 * gdk-pixbuf/pixops/Makefile.am (EXTRA_DIST): Added DETAILS.
4233 2000-05-09 Darin Adler <darin@eazel.com>
4235 * gdk-pixbuf/gdk-pixbuf-drawable.c: (rgb565lsb), (rgb565msb),
4236 (rgb565alsb), (rgb565amsb), (rgb555lsb), (rgb555msb), (rgb555alsb),
4237 (rgb555amsb), (convert_real_slow): Change all conversion from 16-bit
4238 formats to 32-bit formats to re-use the high bits of the color values
4239 so that white maps to full white.
4241 Fri May 5 12:16:32 2000 Owen Taylor <otaylor@redhat.com>
4243 * gdk-pixbuf/pixops/DETAILS: Add beginnings of file with
4244 detailed information about the structure and algorithms
4245 of pixops so people can fix it instead of breaking it.
4247 2000-05-04 Darin Adler <darin@eazel.com>
4249 * gdk-pixbuf/pixops/pixops.c: (pixops_composite_nearest),
4250 (composite_pixel), (composite_line):
4251 * gdk-pixbuf/test-gdk-pixbuf.c: (simple_composite_test_one_type):
4252 Now that Owen explained the algorithm, I think I implemented it
4253 right for the cases where the destination pixbuf is not opaque.
4254 The test does seem to confirm it.
4256 2000-05-04 Darin Adler <darin@eazel.com>
4258 * gdk-pixbuf/.cvsignore:
4259 * gdk-pixbuf/Makefile.am:
4260 * gdk-pixbuf/test-gdk-pixbuf.c (store_pixel), (fill_with_pixel),
4261 (load_pixel), (simple_composite_test_one),
4262 (simple_composite_test_one_type), (simple_composite_test), (main):
4263 Added some tests of composite to highlight problems in the old
4264 implementation. These tests run without any user interaction.
4265 Just do "make check".
4267 * gdk-pixbuf/pixops/pixops.c (pixops_composite_nearest),
4268 (composite_pixel), (composite_line): Fix composite to do a textbook
4269 "A over B" composite. This was clearly the intent, and it was easy
4270 to fix the code to do it. (Note to those that read my earlier tries
4271 at a patch; this version fixes typos that were present in all
4272 my patch attempts. I checked the final version by adding more tests.)
4274 2000-04-22 05:27:43 2000 Owen Taylor <otaylor@redhat.com>
4276 * gdk-pixbuf/pixops/pixops.c (pixops_scale_nearest): Properly
4277 offset y coordinate accordining to render_y0.
4279 * gdk-pixbuf/gdk-pixbuf-scale.c: Properly handle nonzero
4282 2000-04-22 James Henstridge <james@daa.com.au>
4284 * gdk-pixbuf.spec.in (%files): moved %{prefix}/bin/* from the main
4285 package to the devel package. The only file installed in bin is
4286 gdk-pixbuf-config, which belongs in -devel. This should allow having
4287 multiple versions of the main gdk-pixbuf package installed.
4289 2000-04-17 Karl Eichwalder <ke@suse.de>
4291 * gdk-pixbuf/Makefile.am (INCLUDES): Add $(GNOME_CFLAGS).
4292 Reported by Jens Finke.
4294 2000-04-14 Tomasz K?�?opczko <kloczek@pld.org.pl>
4296 * gdk-pixbuf/pixops/makefile.am: $(LIBART_CFLAGS) replaced by
4297 $(GTK_CFLAGS) - now gdk-pixbuf compiles correctly.
4299 2000-04-13 James Henstridge <james@daa.com.au>
4301 * configure.in: when performing the configure check to see if
4302 gmodule works, set CFLAGS to GLIB_CFLAGS and LIBS to GLIB_LIBS,
4303 rather than the other way round. Also, call AC_MSG_RESULT in the
4304 even that dynamic modules were not supported.
4306 2000-04-12 Federico Mena Quintero <federico@helixcode.com>
4308 This comes from an excellent idea by Tim Janik (timj@gtk.org) to
4309 hook to the last unref operation.
4311 * gdk-pixbuf/gdk-pixbuf.c (gdk_pixbuf_set_last_unref_handler): New
4312 function to set the last unref handler for a pixbuf.
4313 (gdk_pixbuf_finalize): New function to actually finalize a pixbuf.
4314 It calls the pixbuf's destroy notification function and frees the
4315 GdkPixbuf structure itself.
4316 (gdk_pixbuf_unref): Use the last unref function of the pixbuf if
4319 * gdk-pixbuf/gdk-pixbuf-private.h (struct _GdkPixbuf): New fields
4320 for the last unref handler and its user data.
4322 * gdk-pixbuf/gdk-pixbuf-data.c (gdk_pixbuf_new_from_data): Use
4323 g_new0() to allocate the pixbuf.
4325 * gdk-pixbuf/gdk-pixbuf-loader.c (gdk_pixbuf_loader_class_init):
4326 Fixed the call to gtk_signal_new() for the "frame_done" signal; it
4327 was not specifying the `frame' argument.
4329 * gdk-pixbuf/gdk-pixbuf-animation.c
4330 (gdk_pixbuf_animation_get_width): Fixed docstring.
4331 (gdk_pixbuf_animation_get_height): Likewise.
4332 (gdk_pixbuf_animation_get_num_frames): Likewise.
4333 (gdk_pixbuf_animation_get_frames): Likewise.
4335 * doc/gdk-pixbuf-sections.txt: Updated with the new functions and
4338 * doc/tmpl/gdk-pixbuf.sgml: Added the description for GdkColorspace.
4340 * doc/tmpl/scaling.sgml: Added the description for GdkInterpType.
4342 * doc/tmpl/refcounting.sgml: Updated with the information about
4343 the last unref handler.
4345 * doc/tmpl/*.sgml: Markup tweaks.
4347 * gdk-pixbuf/Makefile.am (libgnomecanvaspixbuf_la_LDFLAGS): Sigh,
4348 update the libtool version number for libgnomecanvaspixbuf as
4350 (libpixbufloader_*_la_LDFLAGS): The loaders need to be versioned
4351 as well, or the old ones won't work with the new stuff. Also,
4352 renamed the modules as follows.
4354 * gdk-pixbuf/gdk-pixbuf-io.c (gdk_pixbuf_load_module): Now the
4355 modules are called "libpixbufloader-<format>.so" instead of
4356 "libpixbuf-<format>.so". They needed renaming so that the new
4357 loaders won't overwrite the old ones; even with the versioning
4358 stuff, the new .so symlink to the .so.1.0.0 would overwrite the
4361 2000-04-12 Paolo Molaro <lupus@debian.org>
4363 * .cvsignore, src/.cvsignore: shut up cvs.
4365 2000-04-11 Federico Mena Quintero <federico@helixcode.com>
4367 Most of this patch is based on a patch by Havoc Pennington
4368 (hp@redhat.com) to make GdkPixbuf's structures opaque and to
4369 remove the libart dependency.
4371 * gdk-pixbuf/gdk-pixbuf.h: Removed the public structures.
4372 (GdkColorspace): New enum that for now only contains
4374 (GdkPixbufDestroyNotify): New type for the pixbuf's pixels destroy
4375 notification function.
4376 (GdkInterpType): New num with interpolation types.
4378 * *.[ch]: Replace the libart stuff with our own stuff.
4380 * pixops/*.[ch]: Likewise.
4382 * gdk-pixbuf/gdk-pixbuf-private.h: New file with the private
4383 declarations of the GdkPixbuf structures.
4385 * gdk-pixbuf/gdk-pixbuf.c (gdk_pixbuf_new_from_art_pixbuf):
4387 (gdk_pixbuf_get_format): Constify.
4388 (gdk_pixbuf_get_n_channels): Constify.
4389 (gdk_pixbuf_get_has_alpha): Constify.
4390 (gdk_pixbuf_get_bits_per_sample): Constify.
4391 (gdk_pixbuf_get_pixels): Constify.
4392 (gdk_pixbuf_get_width): Constify.
4393 (gdk_pixbuf_get_height): Constify.
4394 (gdk_pixbuf_get_rowstride): Constify.
4396 * gdk-pixbuf/gdk-pixbuf.c (gdk_pixbuf_copy): New function to copy
4399 * gdk-pixbuf/gdk-pixbuf-data.c (gdk_pixbuf_new_from_data): Added a
4400 bits_per_sample argument; currently only 8 bits per sample are
4403 * gdk-pixbuf/gdk-pixbuf-animation.c (gdk_pixbuf_frame_get_pixbuf):
4405 (gdk_pixbuf_frame_get_x_offset): New accessor.
4406 (gdk_pixbuf_frame_get_y_offset): New accessor.
4407 (gdk_pixbuf_frame_get_delay_time): New accessor.
4408 (gdk_pixbuf_frame_get_action): New accessor.
4410 * gdk-pixbuf/gdk-pixbuf-render.c
4411 (gdk_pixbuf_render_pixmap_and_mask): Instead of returning a solid
4412 mask rectangle for pixbufs without an alpha channel, set the
4413 *mask_return to NULL.
4415 * gdk-pixbuf/gdk-pixbuf-util.c (gdk_pixbuf_add_alpha): Constify.
4417 * gdk-pixbuf/gdk-pixbuf-scale.c: Fix includes.
4419 * gdk-pixbuf/gdk-pixbuf-scale.c (gdk_pixbuf_scale): Added some
4420 preconditions. Maybe we should also check for the colorspace,
4421 bits per pixel, and such.
4422 (gdk_pixbuf_composite): Likewise.
4423 (gdk_pixbuf_composite_color): Likewise.
4424 (gdk_pixbuf_scale_simple): Likewise, and fail gracefully if we
4425 cannot allocate the new pixbuf.
4426 (gdk_pixbuf_composite_color_simple): Likewise.
4428 * gdk-pixbuf/gnome-canvas-pixbuf.c (gnome_canvas_pixbuf_render):
4429 Use art_rgb_rgba_affine() or art_rgb_affine() since we no longer
4432 * gdk-pixbuf/io-bmp.c: Fix includes.
4434 * gdk-pixbuf/pixops/pixops.c (pixops_scale_nearest): Fixed cast in
4439 * configure.in: Removed checks for libart.
4441 * gdk-pixbuf/Makefile.am: Removed references to libart.
4442 (noinst_HEADERS): Added gdk-pixbuf-private.h.
4444 * gdk-pixbuf/Makefile.am (libgdk_pixbuf_la_LDFLAGS): Incremented
4445 the version number of the libtool library to indicate that this
4446 definitely is not compatible with the old usage. I know you love
4449 * configure.in: Bumped version number to 0.7.0.
4453 * gdk-pixbuf-config.in (--libs): We no longer require libart.
4455 * DEPENDS.libgdk_pixbuf: We no longer depend on libart.
4457 * gdk-pixbuf.spec.in: Updated, but I don't guarantee anything.
4459 2000-04-06 Jonathan Blandford <jrb@redhat.com>
4461 * gdk-pixbuf/testanimation.c (main): add more info to the
4462 testanimation frames.
4464 2000-04-04 Ettore Perazzoli <ettore@helixcode.com>
4466 * gdk-pixbuf/gdk-pixbuf-animation.c
4467 (gdk_pixbuf_animation_get_width): New accessor function.
4468 (gdk_pixbuf_animation_get_height): New accessor function.
4469 (gdk_pixbuf_animation_get_num_frames): New accessor function.
4470 (gdk_pixbuf_animation_get_frames): New accessor function.
4472 2000-04-01 Federico Mena Quintero <federico@helixcode.com>
4474 * gdk-pixbuf/gdk-pixbuf.c: Reverted Mark's change. The refcount
4475 is private information, and the art_pixbuf will go away soon.
4477 2000-03-31 Mark Crichton <crichton@gimp.org>
4479 * gdk-pixbuf/gdk-pixbuf.c: Added gdk_pixbuf_get_refcount
4480 and gdk_pixbuf_get_artpixbuf accessor functions.
4482 2000-03-29 Federico Mena Quintero <federico@helixcode.com>
4484 * gdk-pixbuf/gdk-pixbuf.c (gdk_pixbuf_get_has_alpha): Return
4485 gboolean instead of int.
4487 2000-03-29 Radek Doulik <rodo@helixcode.com>
4489 * gdk-pixbuf/gdk-pixbuf-animation.c
4490 (gdk_pixbuf_animation_new_from_file): same as below
4492 * gdk-pixbuf/io-gif.c (gif_get_lzw): added update of width and
4493 height in GdkPixbufAnimation
4495 2000-03-28 Radek Doulik <rodo@helixcode.com>
4497 * gdk-pixbuf/io-gif.c (gif_get_lzw): test also for
4498 context->frame_done_func and context->anim_done_func to make
4499 progressive animation loading work
4501 * gdk-pixbuf/gdk-pixbuf-loader.c (gdk_pixbuf_loader_frame_done):
4502 added priv->pixbuf = NULL as pixbuf is now in frame (and to make
4503 gdk_pixbuf_loader_prepare happy)
4504 (gdk_pixbuf_loader_frame_done): update animation bbox
4506 * gdk-pixbuf/gdk-pixbuf.h: added bbox size (width, height) to
4509 2000-03-27 Radek Doulik <rodo@helixcode.com>
4511 * gdk-pixbuf/io-gif.c (gif_get_lzw): use frame_len and frame_width
4512 instead of width and height
4514 2000-03-27 Owen Taylor <otaylor@redhat.com>
4516 * gdk-pixbuf/pixops/pixops.c: Fix problem with
4517 precendence of >> and & which was keeping composite_color
4518 from working with non-gray images.
4520 2000-03-08 Jonathan Blandford <jrb@redhat.com>
4522 * gdk-pixbuf/io-gif.c (gdk_pixbuf__gif_image_load): free the context.
4523 (gdk_pixbuf__gif_image_load_animation): free the context.
4525 2000-03-06 Arjan van de Ven <arjan@fenrus.demon.nl>
4527 * gdk-pixbuf/io-bmp.c: Fixed to pointer-bugs and a
4528 mis-interpretation of the Microsoft documentation. Now
4529 it can load .BMP files that are not generated by The Gimp
4532 2000-03-01 Mark Crichton <crichton@gimp.org>
4534 * configure.in: Added BUILD_CANVAS_ITEM stuff to (finally)
4535 fix the last auto* build bug (where we have libart, but no
4538 * gdk-pixbuf/Makefile.am: Same.
4540 2000-02-28 Matt Wilson <msw@redhat.com>
4542 * gdk-pixbuf/gdk-pixbuf-drawable.c: s/unsigned long/guint32/g,
4543 s/unsigned short/guint16/g, s/unsigned char/guint8/g
4545 2000-02-26 Federico Mena Quintero <federico@helixcode.com>
4547 * README: We don't require libgif/ungif nor libXpm.
4549 * NEWS: This was outdated, so updated it.
4551 2000-02-25 Federico Mena Quintero <federico@helixcode.com>
4553 * gdk-pixbuf.m4: Use the correct name for
4554 gdk-pixbuf/gdk-pixbuf.h. Thanks to Jacob Berkman for pointing
4557 2000-02-21 Federico Mena Quintero <federico@helixcode.com>
4559 * configure.in (GDK_PIXBUF_MINOR): Bumped version number to 0.6.0.
4561 * doc/compiling.sgml: New appendix documenting the gdk-pixbuf
4562 library's particular options to configure.in.
4564 * doc/gdk-pixbuf.sgml: Include compiling.sgml appendix via an
4567 * doc/Makefile.am (gdk-pixbuf.html): Added compiling.sgml.
4569 * gdk-pixbuf/io-ico.c (gdk_pixbuf__ico_image_load_increment):
4570 Fixed typo in prototype name.
4572 * configure.in: Changed duplicated AC_MSG_CHECKING message to
4573 something more meaningful; now it is "checking whether dynamic
4576 * gdk-pixbuf/pixops/Makefile.am (noinst_PROGRAMS): Do not install
4577 the timescale program.
4579 Integrated Miguel de Icaza's <miguel@gnu.org> patch for optionally
4580 creating a single static library with all the image format modules
4583 2000-02-20 Miguel de Icaza <miguel@gnu.org>
4585 * gdk-pixbuf/io-xpm.c (gdk_pixbuf__xpm_image_load): Add prefix.
4586 (gdk_pixbuf__xpm_image_load_xpm_data): Add prefix.
4588 * gdk-pixbuf/io-tiff.c (gdk_pixbuf__tiff_image_load_real): Add prefix.
4589 (gdk_pixbuf__tiff_image_stop_load): Add prefix.
4590 (gdk_pixbuf__tiff_image_load_increment): Add prefix.
4591 (gdk_pixbuf__tiff_image_load): Add prefix.
4592 (gdk_pixbuf__tiff_image_stop_load): Update invocation.
4593 (gdk_pixbuf__tiff_image_begin_load): Add prefix.
4595 * gdk-pixbuf/io-ras.c (gdk_pixbuf__ras_image_load): Add prefix.
4596 (gdk_pixbuf__ras_image_load): Updated invocation.
4597 (gdk_pixbuf__ras_image_begin_load): Add prefix.
4598 (gdk_pixbuf__ras_image_stop_load): Add prefix.
4599 (gdk_pixbuf__ras_image_load_increment): Add prefix.
4601 * gdk-pixbuf/io-pnm.c (gdk_pixbuf__pnm_image_begin_load): Add prefix.
4602 (gdk_pixbuf__pnm_image_stop_load): Add prefix.
4603 (gdk_pixbuf__pnm_image_load_increment): Add prefix
4604 (gdk_pixbuf__pnm_image_load): Add prefix.
4606 * gdk-pixbuf/io-jpeg.c (gdk_pixbuf__jpeg_image_load): Add prefix.
4607 (gdk_pixbuf__jpeg_image_load_increment): Add prefix.
4608 (gdk_pixbuf__jpeg_image_begin_load): Add prefix.
4609 (gdk_pixbuf__jpeg_image_stop_load): Add prefix.
4611 * gdk-pixbuf/io-ico.c (gdk_pixbuf__ico_image_load): Add prefix.
4612 (gdk_pixbuf__ico_image_load): update invocation.
4613 (gdk_pixbuf__ico_image_load_increment): Add prefix.
4614 (gdk_pixbuf__ico_image_load): update invocation.
4615 (gdk_pixbuf__ico_image_begin_load): Add prefix.
4616 (gdk_pixbuf__ico_image_load): update invocation.
4617 (gdk_pixbuf__ico_image_stop_load): Add prefix.
4619 * gdk-pixbuf/io-gif.c (gdk_pixbuf__gif_image_load_animation): Add prefix.
4620 (gdk_pixbuf__gif_image_load): Add prefix.
4621 (gdk_pixbuf__gif_image_begin_load): Add prefix.
4622 (gdk_pixbuf__gif_image_load_increment): Add prefix.
4623 (gdk_pixbuf__gif_image_load_animation): Add prefix.
4624 (gdk_pixbuf__gif_image_stop_load): Add prefix.
4626 * gdk-pixbuf/io-bmp.c (gdk_pixbuf__bmp_image_load): Add prefix.
4627 (gdk_pixbuf__bmp_image_load): Rename function called.
4628 (gdk_pixbuf__bmp_image_load_increment): Add prefix
4630 * gdk-pixbuf/io-png.c (gdk_pixbuf__png_image_load): Add prefix.
4631 (gdk_pixbuf__png_image_begin_load): Add prefix.
4632 (gdk_pixbuf__png_image_stop_load): Add prefix.
4633 (gdk_pixbuf__png_image_load_increment): Add prefix.
4635 * gdk-pixbuf/gdk-pixbuf-io.c (file_formats): Make this static.
4636 (gdk_pixbuf_load_module): Load the shared library entry points
4637 using a "gdk_pixbuf__$module_name" prefix.
4638 (pixbuf_module_symbol): Wrapper routine that uses the module
4639 prefix for the modules to load the information.
4641 * configure.in (GDK_PIXBUF_VERSION): New option --disable-modules
4642 lets the user specify that gdk-pixbuf should link all image loader
4643 code into the library instaed of creating shared library modules.
4645 (dynworks): Renamed the automake conditional DYNAMIC_MODULES_WORK
4646 to BUILD_DYNAMIC_MODULES.
4648 2000-02-19 Jonathan Blandford <jrb@redhat.com>
4650 * gdk-pixbuf/io-gif.c (new_context): fix case where initial
4651 colormap entry is Transparent.
4653 2000-02-19 Owen Taylor <otaylor@redhat.com>
4655 * gdk-pixbuf/pixops/pixops.c (scale_pixel): Fix error in
4656 scale factors for non-alpha case.
4658 2000-02-14 Mark Crichton <crichton@gimp.org>
4660 * gdk-pixbuf/io-xpm.c (xpm_extract_color): Added check for "g"
4661 color type. Imlib/libXpm handle this, but we didn't.
4663 2000-02-14 Darin Adler <darin@eazel.com>
4665 * gdk-pixbuf/testpixbuf.c: Remove now-unnecessary cast.
4666 * .cvsignore: gdk-pixbuf/.cvsignore: More to ignore.
4668 2000-02-14 Elliot Lee <sopwith@redhat.com>
4669 * gdk-pixbuf/gdk-pixbuf.h, gdk-pixbuf/gdk-pixbuf-data.c: Make
4670 passed-in argument 'const'.
4672 2000-02-04 Michael Meeks <mmeeks@gnu.org>
4674 * gdk-pixbuf/io-gif.c (struct _GifContext): add x,y_offset.
4675 (gif_get_frame_info): put the offsets on the context.
4676 (gif_get_lzw): copy them off into the frame.
4677 (new_context): no change required; will 0 offsets by default.
4679 2000-01-28 Michael Meeks <michael@mejm2.dow.cam.ac.uk>
4681 * gdk-pixbuf/pixops/pixops.c (pixops_process): const + nasty
4684 * gdk-pixbuf/pixops/pixops.h: const.
4686 * gdk-pixbuf/gdk-pixbuf-util.c: const.
4688 * gdk-pixbuf/gdk-pixbuf-scale.c: const.
4690 * gdk-pixbuf/gdk-pixbuf.h: constify lots of things.
4692 2000-02-03 Federico Mena Quintero <federico@helixcode.com>
4694 * gdk-pixbuf/gdk-pixbuf-render.c
4695 (gdk_pixbuf_render_threshold_alpha): Added sanity check for width
4696 and height being >= 0. Also, do nothing if either of them is
4697 zero. Thanks to Ettore for pointing this out.
4698 (gdk_pixbuf_render_to_drawable): Likewise.
4699 (gdk_pixbuf_render_to_drawable_alpha): Likewise.
4701 2000-02-02 Federico Mena Quintero <federico@helixcode.com>
4703 * gdk-pixbuf/io-gif.c (gif_get_lzw): Removed debugging g_print.
4704 Thanks to John Sullivan <sullivan@eazel.com> for the patch.
4706 * gdk-pixbuf/testpixbuf-drawable.c (configure_cb): Get a new area
4707 of the screen when the window is resized. Thanks to David
4708 N. Welton <davidw@linuxcare.com> for pointing this out.
4709 Misc. cleanups to the rest of the file.
4711 2000-02-01 Federico Mena Quintero <federico@helixcode.com>
4713 * doc/tmpl/rendering.sgml: gnome_init() does not call
4714 gdk_rgb_init(), so don't mention that it does in the
4715 documentation. Thanks to Alexander Kruuse <kruuse@home.se> for
4718 2000-01-31 Havoc Pennington <hp@redhat.com>
4720 * gdk-pixbuf/Makefile.am (noinst_PROGRAMS): no testpixbuf-foo target
4722 Mon Jan 31 12:38:50 2000 Owen Taylor <otaylor@redhat.com>
4724 * gdk-pixbuf/pixops/pixops.c (scale_line): Fix from Peter
4725 Wainwright to fix 4a => 4a scaling.
4727 2000-01-29 Mark Crichton <crichton@gimp.org>
4729 * gdk-pixbuf-config: Oh dear, we weren't Telsa/Alan proof...
4730 put `libart-config --libs` in instead of -lart_lgpl.
4732 2000-01-22 Federico Mena Quintero <federico@helixcode.com>
4734 * gdk-pixbuf/io-pnm.c (pnm_read_raw_scanline): Return an error on
4736 (pnm_read_ascii_scanline): Initialize data and mask.
4738 * gdk-pixbuf/io-xpm.c (pixbuf_create_from_xpm): Initialize
4739 fallbackcolor to keep gcc happy.
4741 * configure.in: Bumped version number to 0.5.0.
4743 * gdk-pixbuf/pixops/timescale.c (dump_array): Removed unused variable.
4746 * gdk-pixbuf/pixops/pixops.c (pixops_composite_color_nearest): Put
4747 parentheses around + in a shift to remove a compiler warning.
4748 (pixops_process): Likewise.
4750 Patch from Ross Golder <rossigee@bigfoot.com> to create an RPM
4753 * configure.in: Added gdk-pixbuf.spec to AC_OUTPUT.
4755 * Makefile.am (EXTRA_DIST): Added gdk-pixbuf.spec.in
4757 2000-01-22 Federico Mena Quintero <federico@helixcode.com>
4759 * gdk-pixbuf/gnome-canvas-pixbuf.c (PixbufPrivate): Removed the
4760 x_set and y_set arguments. Now they are always on and start with
4761 defaults of 0.0 in units.
4762 (gnome_canvas_pixbuf_class_init): Likewise.
4763 (gnome_canvas_pixbuf_set_arg): Likewise.
4764 (gnome_canvas_pixbuf_get_arg): Likewise.
4765 (compute_viewport_affine): Likewise; always use the priv->x and
4768 * doc/tmpl/gnome-canvas-pixbuf.sgml: Modified to reflect the
4769 removal of the x_set/y_set arguments.
4771 2000-01-21 Federico Mena Quintero <federico@helixcode.com>
4773 * gdk-pixbuf/gdk-pixbuf.c (gdk_pixbuf_ref): Return the same pixbuf
4774 as the input parameter.
4776 * gdk-pixbuf/gdk-pixbuf-animation.c (gdk_pixbuf_animation_ref):
4777 Return the same animation as the input parameter.
4779 2000-01-16 Elliot Lee <sopwith@redhat.com>
4781 * gdk-pixbuf/Makefile.am: Don't link against libgnomecanvaspixbuf.la
4783 2000-01-16 Federico Mena Quintero <federico@helixcode.com>
4785 * configure.in: Removed the broken --enable-canvas-pixbuf option.
4786 Added the stuff necessary to substitute the variables in
4787 gnomecanvaspixbufConf.sh.in.
4789 * gnomecanvaspixbufConf.sh.in: New gnome-config handler for the
4790 tiny gnomecanvaspixbuf library.
4792 * Makefile.am: Build gnomecanvaspixbufConf.sh.
4794 * gdk-pixbuf/Makefile.am: Create a libgnomecanvaspixbuf and only
4795 build it if gdk-pixbuf is being built outside of gnome-libs.
4797 * doc/gdk-pixbuf-sections.txt: Added gdk_pixbuf_render_pixmap_and_mask().
4799 * gdk-pixbuf/gdk-pixbuf-render.c
4800 (gdk_pixbuf_render_pixmap_and_mask): Renamed from
4801 gdk_pixbuf_render_pixmap(). Do not create the mask if it is not
4802 needed, and do not use a clipping mask when rendering the pixmap.
4803 Tweaked documentation a little.
4805 * HACKING: New file with hacking policies for the gdk-pixbuf
4808 * doc/Makefile.am (tmpl_sources): Added missing backslash.
4810 * doc/Makefile.am: Use gnomecanvaspixbuf in gnome-config when
4811 scanning for docstrings.
4813 * gdk-pixbuf/gdk-pixbuf-util.c (gdk_pixbuf_copy_area): Made sanity
4814 checks more stringent. Removed "gint" abominations. Made
4815 documentation consistent with the rest of the functions.
4817 * doc/gdk-pixbuf-sections.txt: Added gdk_pixbuf_copy_area() to the
4820 2000-01-14 Jonathan Blandford <jrb@redhat.com>
4822 * gdk-pixbuf/gdk-pixbuf-render.c (gdk_pixbuf_render_pixmap): new
4823 function to let you create a gdk_pixmap from a gdk_pixbuf.
4825 2000-01-11 Jacob Berkman <jacob@helixcode.com>
4827 * gdk-pixbuf/pixops/Makefile.am (INCLUDES): added
4828 $LIBART_CFLAGS to $INCLUDES
4830 2000-01-10 Elliot Lee <sopwith@redhat.com>
4832 * configure.in, gdk-pixbuf/Makefile.am: Build a libcanvas_pixbuf.
4834 * configure.in: Define version macros. Generate
4835 gdk-pixbuf/gdk-pixbuf-features.h. Always INSIDE_GNOME.
4837 * gdk-pixbuf/Makefile.am: Add gdk-pixbuf-features.h
4839 * gdk-pixbuf/gdk-pixbuf.c: Add definitions of
4840 gdk-pixbuf-features.h declarations, plus some initialization
4843 2000-01-05 Owen Taylor <otaylor@redhat.com>
4845 * gdk-pixbuf/pixops/pixops.c: Fixed src_channels/dest_channels
4846 confusion. (Again caught by Tomas Ogren's Purify)
4848 2000-01-07 Jonathan Blandford <jrb@redhat.com>
4850 * gdk-pixbuf/gdk-pixbuf-xform.c (gdk_pixbuf_rotate): comment out
4853 * gdk-pixbuf/gdk-pixbuf-io.c: Added progressive animation loading.
4854 * gdk-pixbuf/gdk-pixbuf-io.h: Added progressive animation loading.
4855 * gdk-pixbuf/gdk-pixbuf-loader.c: Added progressive animation
4857 * gdk-pixbuf/gdk-pixbuf-loader.h: Added progressive animation
4859 * gdk-pixbuf/io-gif.c (image_load_increment): I think the
4860 ref-counting mess is finally fixed. Added progressive animation
4862 (gif_get_lzw): remove memory_leak
4864 * doc/tmpl/gdk-pixbuf-loader.sgml: much longer long description
4867 2000-01-05 Owen Taylor <otaylor@redhat.com>
4869 * gdk-pixbuf/pixops/pixops.c (pixops_process): Fix computation of
4872 * gdk-pixbuf/pixops/pixops.c: Fix double increments when
4873 dest_channels == 4. (Pointed out by Tomas Ogren)
4875 2000-01-05 Mark Crichton <crichton@gimp.org>
4877 * gdk-pixbuf/gdk-pixbuf-loader.c (gdk_pixbuf_loader_eat_header_write):
4878 Return 0 if gdk_pixbuf_load_loader_module returns FALSE.
4880 2000-01-05 Elliot Lee <sopwith@redhat.com>
4882 * gdk-pixbuf/pixops/Makefile.am: Link with -lm (to get 'ceil' function)
4884 2000-01-05 Owen Taylor <otaylor@redhat.com>
4886 * doc/Makefile.am doc/gdk-pixbuf-sections.txt
4887 doc/gdk-pixbuf.sgml doc/tmpl/scaling.sgml:
4888 Added scaling functions into gtk-doc framework.
4890 * gdk-pixbuf/gdk-pixbuf-scale.c: Documentation fixes.
4892 * gdk-pixbuf/testpixbuf-scale.c (expose_cb): Simplify a bit.
4894 * gdk-pixbuf/pixops/pixops.c (pixops_composite_color): Return
4895 immediately if scale_x or scale_y is 0.
4897 2000-01-05 Owen Taylor <otaylor@redhat.com>
4899 * gdk-pixbuf/pixops/timescale.c: quick fix for initializing
4900 arrays in benchmark.
4902 2000-01-05 Jonathan Blandford <jrb@redhat.com>
4904 * gdk-pixbuf/gdk-pixbuf-io.h: Change the order of the update func
4905 to make it more compatible with the rest of GTK. Added animation
4906 framework for progressive loading.
4908 * gdk-pixbuf/io-bmp.c (image_begin_load): Modified to handle new
4910 * gdk-pixbuf/io-ico.c (image_begin_load): ditto
4911 * gdk-pixbuf/io-png.c (image_begin_load): ditto
4912 * gdk-pixbuf/io-ras.c (image_begin_load): ditto
4913 * gdk-pixbuf/io-jpeg.c (image_begin_load): ditto
4914 * gdk-pixbuf/io-pnm.c (image_begin_load): ditto
4915 * gdk-pixbuf/io-tiff.c (image_begin_load): ditto
4916 * gdk-pixbuf/io-gif.c (image_begin_load): ditto
4918 2000-01-05 Owen Taylor <otaylor@redhat.com>
4920 * gdk-pixbuf/pixops/README: Added a README with a TODO
4921 and some explainations of the algorithms.
4923 * gdk-pixbuf/testpixbuf-scale.c: Set a background pixmap of None
4924 to reduce flashing when resizing.
4926 2000-01-05 Owen Taylor <otaylor@redhat.com>
4928 * gdk-pixbuf/pixops/: Directory full of pixel data scaling
4929 code that will eventually migrate into libart.
4931 * configure.in acconfig.h: Add checks for MMX compiler support
4933 * gdk-pixbuf/gdk-pixbuf.h gdk-pixbuf/gdk-pixbuf-scale.c:
4934 Nice wrapper routines for the code in pixops that operate
4935 on pixbufs instead of raw data.
4937 * gdk-pixbuf/testpixbuf-scale: Test program for scaling
4940 2000-01-05 Jonathan Blandford <jrb@redhat.com>
4942 * doc/tmpl/animation.sgml: Documentation changes.
4944 2000-01-01 Federico Mena Quintero <federico@helixcode.com>
4946 * gdk-pixbuf/gdk-pixbuf.h (GdkPixbufAnimation): Added reference
4947 counting to animations. A web browser may want to share a single
4948 copy of an animated GIF if it appears multiple times in a web
4951 * gdk-pixbuf/gdk-pixbuf-animation.c: New file. Moved the
4952 animation functions here.
4953 (gdk_pixbuf_animation_new_from_file): Prettified. Return a NULL
4954 animation if the loader does not support multiframe loading and
4955 the single-frame load returned NULL. Check that the filename is
4956 not NULL. Updated inline documentation.
4957 (gdk_pixbuf_animation_ref): New function.
4958 (gdk_pixbuf_animation_unref): New function.
4959 Removed gdk_pixbuf_animation_destroy() in favor of reference
4962 * gdk-pixbuf/gdk-pixbuf-io.c (gdk_pixbuf_new_from_file):
4963 Prettified. Made ref_count assertion more paranoid. Check that
4964 the filename is not NULL.
4965 (gdk_pixbuf_get_module): Use guchar * and guint for buffer and
4967 (gdk_pixbuf_new_from_xpm_data): Changed the "data" argument to
4970 * gdk-pixbuf/io-gif.c (image_load_animation): Create the animation
4971 with a reference count of 1.
4973 * gdk-pixbuf/Makefile.am (libgdk_pixbuf_la_SOURCES): Added
4974 gdk-pixbuf-animation.c.
4976 * doc/tmpl/animation.sgml: Populated. It is still missing a
4977 description of the overlay modes.
4979 * doc/gdk-pixbuf-sections.txt: Added the animation section. Moved
4980 the canvas item section to the end, as it will be moved later to
4983 * doc/gdk-pixbuf.sgml: Added the animation section.
4985 * doc/Makefile.am (tmpl_sources): Added tmpl/animation.sgml.
4987 1999-12-26 Peter Teichman <pat@gnu.org>
4989 * gdk-pixbuf/Makefile.am (libpixbuf_tiff_la_LIBADD): add
4990 $(LIBTIFF) to libpixbuf_tiff_la_LIBADD, proxying for mmarker.
4991 This closes bug #4676.
4993 1999-12-23 Havoc Pennington <hp@pobox.com>
4995 * gdk-pixbuf/io-gif.c (image_load): Stuff that should have been
4996 set to NULL here (specifically context->animation) was not being
4997 set to NULL. use g_new0() to alloc the struct.
4999 1999-12-20 Jonathan Blandford <jrb@redhat.com>
5001 * gdk-pixbuf/io-gif.c: finished work to make animated gifs load
5002 correctly. Progressive loading needs some work, but that all
5003 needs doing from the gdk-pixbuf-loader end, not here.
5005 1999-12-17 Jonathan Blandford <jrb@redhat.com>
5007 * gdk-pixbuf/gdk-pixbuf-io.c (gdk_pixbuf_animation_new_from_file):
5008 moved the file here. It seems natural to put this function here,
5009 as that's where the gdk_pixbuf_new_from_file function is, but it's
5010 still a little convoluted. The source files might be played with
5013 1999-12-14 Jonathan Blandford <jrb@redhat.com>
5015 * gdk-pixbuf/gdk-pixbuf-loader.c
5016 (gdk_pixbuf_loader_get_animation): Gets the animation from the
5019 1999-12-16 Federico Mena Quintero <federico@redhat.com>
5021 * doc/tmpl/rendering.sgml: Added notice about initializing GdkRGB
5022 before using the GdkPixbuf rendering functions. Thanks to Joe
5023 Shaw <joe@off.net> for pointing this out.
5025 1999-12-13 Federico Mena Quintero <federico@redhat.com>
5027 * gdk-pixbuf/gnome-canvas-pixbuf.c
5028 (gnome_canvas_pixbuf_class_init): Renamed arguments to
5029 width_in_pixels, height_in_pixels, x_in_pixels, y_in_pixels, for
5030 consistency with the new canvas.
5031 (PixbufPrivate): Do the same renaming in the structure fields, for
5034 * doc/tmpl/gnome-canvas-pixbuf.sgml: Updated for new argument names.
5036 1999-12-12 Federico Mena Quintero <federico@redhat.com>
5038 * gdk-pixbuf/Makefile.am (libgdk_pixbuf_la_LDFLAGS): Use a
5039 conditional to see whether to link $(GNOME_LIBS) or not.
5041 1999-12-10 Jonathan Blandford <jrb@redhat.com>
5043 * gdk-pixbuf/gdk-pixbuf-io.h: thinking about the new loading API.
5045 * gdk-pixbuf/gdk-pixbuf-drawable.c (gdk_pixbuf_get_from_drawable):
5046 make a warning go away.
5048 * gdk-pixbuf/gdk-pixbuf.h: added new prototypes for animations.
5050 * gdk-pixbuf/gdk-pixbuf-loader.h: added new prototypes for
5053 1999-12-09 Michael Zucchi <zucchi@zedzone.mmc.com.au>
5055 * gdk-pixbuf/gdk-pixbuf.h: Enable gdk_pixbuf_get_from_drawable()
5058 * gdk-pixbuf/gdk-pixbuf-drawable.c (gdk_pixbuf_get_from_drawable):
5059 Filled in body of function.
5060 (rgbconvert): Added GdkColormap parameter, and to all conversion
5062 (convert_real_slow): New function - should convert ANY visual/data
5063 format properly, but it aint fast. Used as a fallback when an
5064 optimised routine wont match.
5065 (rgbconvert): Do very specific tests on the data format to verify
5066 properly if the optimised version will do, otherwise use the
5067 fallback function for all other data formats.
5069 * gdk-pixbuf/Makefile.am: Re-enabled building of
5070 textpixbuf-drawable.
5072 * gdk-pixbuf/testpixbuf-drawable.c (main): Changed to use
5073 gdk_pixbuf_get_from_drawable().
5075 1999-12-08 Arjan van de Ven <arjan@fenrus.demon.nl>
5077 * gdk-pixbuf/gdk-pixbuf-drawable.c : Fixed the red/green/red
5078 bug on two occasions.
5079 * gdk-pixbuf/io-ras.c: Changed from the custom be32_to_cpu
5080 function to the generic glib one.
5082 1999-12-08 Federico Mena Quintero <federico@redhat.com>
5084 * gdk-pixbuf/gdk-pixbuf-drawable.c: Fix includes.
5085 (gdk_pixbuf_get_from_drawable): Implemented the zillion sanity
5086 checks and API definition. The body needs filling in and it needs
5087 to do the Right Thing(tm) for pixmaps plus the given colormap and
5088 windows and their own colormaps.
5090 * gdk-pixbuf/gdk-pixbuf.h: Added prototype for
5091 gdk_pixbuf_get_from_drawable(). Killed gdk-pixbuf-drawable.h.
5093 * gdk-pixbuf/Makefile.am: Re-added the gdk-pixbuf-drawable sources.
5095 * doc/tmpl/from-drawables.sgml: Populated.
5097 * doc/gdk-pixbuf.sgml: Added the from-drawables section.
5099 * doc/Makefile.am (tmpl_sources): Added tmpl/from-drawables.sgml.
5101 * doc/gdk-pixbuf-sections.txt: Added a section for getting pixbufs
5104 1999-12-07 Federico Mena Quintero <federico@redhat.com>
5106 * doc/tmpl/gnome-canvas-pixbuf.sgml: Added clarification about
5107 reference counting for GdkPixbuf structures.
5109 1999-12-07 Martin Baulig <martin@home-of-linux.org>
5111 * gdk-pixbuf/Makefile.am (testpixbuf_LDADD): Conditionally
5112 include $(GNOME_LIBS) here.
5114 1999-12-05 Arjan van de Ven <arjan@fenrus.demon.nl>
5116 Added missing "include <string.h>" to:
5117 * gdk-pixbuf/io-ras.c
5118 * gdk-pixbuf/io-bmp.c
5119 * gdk-pixbuf/io-ico.c
5121 1999-12-06 Federico Mena Quintero <federico@redhat.com>
5123 * gdk-pixbuf/gdk-pixbuf-io.c (file_formats): Patch from Arjan to
5126 1999-12-05 Federico Mena Quintero <federico@redhat.com>
5128 * gdk-pixbuf/Makefile.am (testpixbuf_LDADD): Add back
5129 $(GNOME_LIBS). This must compile outside of gnome-libs. If you
5130 want, send me a patch to do the conditional stuff properly.
5131 Otherwise, please read the GNOME Programming Guidelines,
5132 especially the "CVS policies" section.
5134 1999-12-05 Jaka Mocnik <jaka.mocnik@kiss.uni-lj.si>
5136 * gdk-pixbuf/Makefile.am: removed GNOME_LIBS from testpixbuf_LDADD.
5138 1999-12-05 Arjan van de Ven <arjan@fenrus.demon.nl>
5140 * gdk-pixbuf/io-ico.c: Bug in palet-size
5143 1999-12-04 Arjan van de Ven <arjan@fenrus.demon.nl>
5145 * gdk-pixbuf/io-bmp.c: Major cleanup, added support for
5146 32 bpp and 4 bpp (uncompressed) images, fixed 1bpp.
5148 * gdk-pixbuf/io-ras.c: Minor cleanup, ran through lclint
5150 * gdk-pixbuf/io-ico.c: Minor cleanup, fixed 1bpp icons,
5153 * gdk-pixbuf/gdk-pixbuf-io.c: Added detection of .CUR files
5154 (Windows Cursor files). These are identical to .ICO files,
5155 except for the signature and 2 extra fields for the hotspot.
5157 1999-12-03 Federico Mena Quintero <federico@redhat.com>
5159 * gdk-pixbuf/gnome-canvas-pixbuf.c (gnome_canvas_pixbuf_get_arg):
5160 Removed unused variable `item'.
5162 1999-12-03 Jonathan Blandford <jrb@redhat.com>
5164 * gdk-pixbuf/io-gif.c (gif_fill_in_lines): added a comment to
5165 explain this function better.
5167 1999-12-02 Federico Mena Quintero <federico@redhat.com>
5169 Source files moved from src/ to gdk-pixbuf/, to be consistent with
5172 * doc/Makefile.am: Modified for the new source directory.
5174 * configure.in: Likewise.
5176 * Makefile.am: Likewise.
5178 * autogen.sh: Likewise.
5180 * gdk-pixbuf/Makefile.am: Likewise.
5182 1999-12-02 Federico Mena Quintero <federico@redhat.com>
5184 * src/testpixbuf.c: #include <config.h>, and fix includes.
5186 * src/testpixbuf-drawable.c: #include <config.h>, and fix includes.
5188 * src/io-xpm.c: Fix includes.
5190 * src/io-tiff.c: Fix includes.
5192 * src/io-ras.c: Fix includes, and do not include more stuff than needed.
5194 * src/io-pnm.c: Fix inlcudes, and do not include more stuff than needed.
5196 * src/io-png.c: Fix includes.
5198 * src/io-ico.c: Fix includes, and do not include more stuff than needed.
5200 * src/io-gif.c: Fix includes, and do not include more stuff than needed.
5202 * src/io-bmp.c: Fix includes, and do not include more stuff than needed.
5204 * src/gnome-canvas-pixbuf.c: Fix includes.
5206 * src/gdk-pixbuf.c: Fix includes.
5208 * src/gdk-pixbuf-util.c: Fix includes.
5210 * src/gdk-pixbuf-render.c: Fix includes.
5212 * src/gdk-pixbuf-io.h: Fix includes.
5214 * src/gdk-pixbuf-drawable.c: Fix includes.
5216 * src/gdk-pixbuf-drawable.h: Use angle brackets for the gdk-pixbuf
5219 * src/gdk-pixbuf-data.c: Fix includes.
5221 * src/gdk-pixbuf-loader.c: #include <config.h>
5223 * src/gdk-pixbuf-loader.h: Use angle brackets for the gdk-pixbuf
5226 * src/Makefile.am: Commented out the gdk-pixbuf-drawable stuff,
5227 since it is not finished.
5229 * src/gdk-pixbuf.h: Removed unused transformation prototypes.
5231 * src/gdk-pixbuf-util.c: New file with utility and convenience
5232 functions for pixbufs.
5234 * src/Makefile.am (libgdk_pixbuf_la_SOURCES): Added gdk-pixbuf-util.c.
5236 * doc/gdk-pixbuf-sections.txt: Added section for utility functions.
5238 * doc/Makefile.am (tmpl_sources): Added tmpl/util.sgml.
5240 * doc/gdk-pixbuf.sgml: Added the utilities section.
5242 * doc/tmpl/util.sgml: Documentation for the utility functions.
5244 1999-11-29 Owen Taylor <otaylor@redhat.com>
5246 * src/gdk-pixbuf-render.c (gdk_pixbuf_render_to_drawable_alpha):
5247 Keep the mask around until after we draw ... since
5248 the GC changes aren't flushed to the X server until we
5249 draw, destroying it before that may result in BadPixmap
5252 1999-11-30 Havoc Pennington <hp@pobox.com>
5254 * configure.in: Add AM_CONDITIONAL for inside gnome-libs
5256 * src/Makefile.am: conditionalize GnomeCanvasPixbuf
5258 1999-11-29 Federico Mena Quintero <federico@redhat.com>
5260 * src/Makefile.am: Uncomment the GnomeCanvasPixbuf sources. This
5261 should be made conditional, not blindly commented out.
5263 1999-11-29 Jonathan Blandford <jrb@redhat.com>
5265 * src/Makefile.am (ICO_LIB): Added another loader from Arjan to
5266 handle .ico files. Cool.
5268 1999-11-24 Jonathan Blandford <jrb@redhat.com>
5270 * src/io-bmp.c (OneLine24): new patch from Arjan to handle
5273 1999-11-24 James Henstridge <james@daa.com.au>
5275 * configure.in (AC_OUTPUT): altered hack to place the symlink in the
5276 top builddir rather than src. This still builds fine, and does not
5277 get gtk-doc into an infinite loop when trying to find all the source
5280 1999-11-23 Jonathan Blandford <jrb@redhat.com>
5282 * Removed #PRAGMA } from headers. Also, make compile if you don't
5283 have it installed, already.
5285 1999-11-22 Federico Mena Quintero <federico@redhat.com>
5287 * src/gnome-canvas-pixbuf.c (gnome_canvas_pixbuf_draw): Create the
5288 temporary buffer to the size of the interesction of the bounding
5289 box and the expose area, not the whole expose area. This speeds
5292 * src/gdk-pixbuf-render.c (gdk_pixbuf_render_threshold_alpha): Do
5293 not paint black on the mask, since we already cleared it in a
5294 single gdk_draw_rectangle() operation.
5296 1999-11-22 Raja R Harinath <harinath@cs.umn.edu>
5298 * configure.in (GDK_PIXBUF_DIR): Fix for srcdir != builddir.
5300 1999-11-22 Havoc Pennington <hp@pobox.com>
5302 * src/Makefile.am (GDK_PIXBUF_LIBS): Patch from Paul Fisher
5303 <pnfisher@redhat.com> adds all -lgdk-pixbuf and all other
5304 dependencies to LIBADD variables for loadable modules. Necessary
5305 for a Java dynamic loading thing to be able to figure it out.
5307 1999-11-22 Havoc Pennington <hp@pobox.com>
5309 * src/io-png.c (image_load_increment): Call the update_area
5310 callback depending on the number of rows loaded in this increment.
5312 * src/testpixbuf.c (main): slow down the progressive load demo
5314 1999-11-16 Havoc Pennington <hp@pobox.com>
5316 * src/gdk-pixbuf-drawable.h: Get the quotes right on the #include
5318 1999-11-22 Jonathan Blandford <jrb@redhat.com>
5320 * configure.in (GDK_PIXBUF_DIR): make the symlink. Does not work
5321 for srcdir != buildir != . Beats me why; I can't figure it out.
5322 AC_OUTPUT_COMMANDS doesn't seem to let me substitute it correctly.
5324 1999-11-21 Jonathan Blandford <jrb@redhat.com>
5326 * src/gdk-pixbuf-io.c: added io-bmp from Arjan
5327 <arjan@fenrus.demon.nl>
5329 1999-11-20 Michael Zucchi <zucchi@zedzone.mmc.com.au>
5331 * src/gdk-pixbuf-drawable.c (gdk_pixbuf_from_drawable_core):
5332 Rework/reorder of the code. Each case has been separated into
5333 another function; its big but it should be quick.
5334 gdk_pixbuf_rgba_from_drawable() will now return a pixbuf with
5335 opaque alpha information. Not all depths/formats have been
5336 tested, but 8, 15/16 and 24 (alinged 32) should work ok.
5338 1999-11-17 Larry Ewing <lewing@gimp.org>
5340 * src/gnome-canvas-pixbuf.c (gnome_canvas_pixbuf_bounds):
5341 implement the bounds method correctly.
5342 (compute_viewport_affine): compute the affine need to fit the
5343 image within the viewport given by the args.
5344 (compute_render_affine): call compute_viewport_affine.
5346 1999-11-16 Havoc Pennington <hp@pobox.com>
5348 * src/gdk-pixbuf-drawable.h: Use includes from the current
5349 directory, not the system directory.
5351 Mon Nov 15 17:18:28 1999 George Lebl <jirka@5z.com>
5353 * src/testpixbuf-drawable.c: use includes from the current directory
5354 rather then from the system include directory as gdk-pixbuf
5355 includes are not yet installed when this is compiled.
5357 1999-11-13 Cody Russell <bratsche@dfw.net>
5358 * src/testpixbuf-drawable.c: Added a test program for drawable
5361 * src/Makefile.am: Build testpixbuf-drawable.
5363 1999-11-12 Cody Russell <bratsche@dfw.net>
5365 * src/gdk-pixbuf-drawable.c: Merged in Michael Zucchi's changes.
5367 1999-11-10 Federico Mena Quintero <federico@redhat.com>
5369 * doc/tmpl/gdk-pixbuf-loader.sgml: Populated.
5371 * doc/gdk-pixbuf.signals: Put in the real names of signal
5374 * src/gdk-pixbuf-loader.c: Improved documentation comments.
5376 1999-11-10 Jonathan Blandford <jrb@redhat.com>
5378 * src/gdk-pixbuf-loader.c (gdk_pixbuf_loader_close): emit the
5381 * src/io-ras.c (OneLineMapped_file): Now can handle indexing
5382 correctly. Patch from Arjan to do so.
5384 1999-11-10 Michael Fulbright <drmike@redhat.com>
5386 * src/io-pnm.c (pnm_ascii_read_scanline): Fixed loading of ASCII PNM
5389 * src/testpixbuf.c: Added final queued draw when done loading image.
5391 1999-11-10 Jonathan Blandford <jrb@redhat.com>
5393 * src/gdk-pixbuf-io.c (gdk_pixbuf_load_module): removed spurious
5396 1999-11-10 Federico Mena Quintero <federico@redhat.com>
5398 * src/gdk-pixbuf-io.c (gdk_pixbuf_new_from_xpm_data): Added
5401 1999-11-09 Federico Mena Quintero <federico@redhat.com>
5403 * src/io-png.c: Fixed some incompatible pointer initializations.
5405 * src/io-jpeg.c (image_load_increment): Remove unused variable.
5407 1999-11-09 Michael Fulbright <drmike@redhat.com>
5409 * src/testpixbuf.c: Fixed it to use timeout to read from file
5410 for progressive loading. Set TBF_KBPS=n, where n is the number of
5411 kilobytes/second to simulate in downloading. n has to be an integer.
5413 * src/io-jpeg.c: Slight cosmetic cleanup.
5415 * src/io-pnm.c: Fixed raw PNM loading bug. Also discovered that ASCII
5416 PBM loading has a similar problem and will address tomorrow.
5418 1999-11-09 Havoc Pennington <hp@pobox.com>
5420 * src/Makefile.am (libgdk_pixbuf_la_SOURCES): build the
5421 gdk-pixbuf-drawable stuff.
5423 1999-11-09 Federico Mena Quintero <federico@redhat.com>
5425 * configure.in: Bumped version number to 0.4.
5427 1999-11-09 Michael Fulbright <drmike@redhat.com>
5429 * src/io-pnm.c : Finished progressive PNM loading code. Should handle
5430 all types of PNM files now.
5432 * src/io-jpeg.c (image_load_increment): Figured out problem with
5433 loading Progressive JPEG's progressively (say that 10 times fast).
5434 Currently for Progressive JPEG's the entire image is loaded before
5435 it is displayed. libjpeg supports a fancier mechanism which I may
5438 With these changes all JPEG formats appear to load properly for me.
5440 1999-11-08 Jonathan Blandford <jrb@redhat.com>
5442 * src/io-ras.c (image_load_increment): Final patch from Arjan.
5443 Seems to do progressive loading.
5445 1999-11-08 Michael Fulbright <drmike@redhat.com>
5447 * src/io-pnm.c image_load (): Fixed so we do not create a separate
5448 pixel buffer when reading in image - we reuse the pixel data in
5449 the GdkPixbuf structure instead.
5451 1999-11-08 Michael Fulbright <drmike@redhat.com>
5453 * src/io-pnm.c pnm_read_ascii_scanline (): Added support for
5454 ASCII PNM files. Note I haven't tested loaded ASCII PBM files because
5455 I can't seem to find a utility to convert into this format.
5456 Next is to add progressive loading support for the PNM format.
5458 1999-11-07 Federico Mena Quintero <federico@redhat.com>
5460 * doc/tmpl/gnome-canvas-pixbuf.sgml: Finished detailed explanation
5461 of the width, height, x, and y setting and pixels arguments.
5463 1999-11-05 Jonathan Blandford <jrb@redhat.com>
5465 * src/io-ras.c (image_load): third patch. Now it seems to load.
5467 * src/gdk-pixbuf-io.c: second patch Arjan van de Ven
5468 <arjan@fenrus.demon.nl> to autodetect/load the sunras files.
5470 * src/io-ras.c (image_load): new file from Arjan van de Ven
5471 <arjan@fenrus.demon.nl> to begin the ras loader.
5473 1999-11-05 Federico Mena Quintero <federico@redhat.com>
5475 * doc/gdk-pixbuf-sections.txt: Removed gdk-pixbuf-io, since it is
5476 for internal use only.
5478 * doc/gdk-pixbuf.sgml: Likewise.
5480 * doc/tmpl/gnome-canvas-pixbuf.sgml: Finished docs.
5482 1999-11-05 Michael Fulbright <drmike@redhat.com>
5484 * src/io-pnm.c: Implemented support for reading raw PBM/PGM/PPM
5485 files from a file. Next step is support for ASCII files, and
5486 then incremental loading.
5488 1999-11-04 Federico Mena Quintero <federico@redhat.com>
5490 * Makefile.am: Added doc to SUBDIRS.
5492 1999-11-04 Michael Fulbright <drmike@redhat.com>
5494 * src/io-jpeg.c: Prettied up code slightly.
5495 * src/io-pnm.c: Start of pnm loader (from file and progressively).
5496 Doesn't do much yet (will finish tomorrow).
5497 * src/gdk-pixbuf-io.c: Added pnm to structure of known types.
5499 1999-11-04 Federico Mena Quintero <federico@redhat.com>
5501 * doc/tmpl/rendering.sgml: Populated.
5503 * doc/Makefile.am: Added the template files.
5505 1999-11-04 Havoc Pennington <hp@pobox.com>
5507 * src/gdk-pixbuf-render.c (gdk_pixbuf_render_to_drawable): In
5508 docs, explain what a dither offset is for.
5509 (gdk_pixbuf_render_to_drawable_alpha): Explain why you would use
5510 this function vs. gdk_pixbuf_render_to_drawable().
5512 1999-11-04 Havoc Pennington <hp@pobox.com>
5514 * configure.in: Use libart-config correctly; find gnome-config
5515 separately. Fix GNOME_LIBS to be correct in "no gnome installed
5518 * src/Makefile.am: Link to GNOME_LIBS instead of a hardcoded
5521 Patch untested in the inside-gnome-libs case, I need to commit
5522 then check out to the gnome-libs I'm using.
5524 1999-11-04 Michael Fulbright <drmike@redhat.com>
5526 * src/io-jpeg.c (image_begin_load): Add update_func callback.
5527 * src/io-jpeg.c (image_load_increment): Call updated callback when
5528 new graphic data decoded.
5530 1999-11-04 Jonathan Blandford <jrb@redhat.com>
5532 * src/gdk-pixbuf-loader.c (gdk_pixbuf_loader_update): handle the
5534 * src/io-png.c (image_begin_load): add a update_func callback.
5535 * src/io-gif.c (image_begin_load): add a update_func callback.
5536 (gif_get_lzw): added the update_func ability
5538 * src/io-tiff.c (image_begin_load): add a update_func callback.
5540 1999-11-04 Federico Mena Quintero <federico@redhat.com>
5542 * doc/tmpl/gdk-pixbuf.sgml: Populated.
5544 * doc/tmpl/refcounting.sgml: Populated.
5546 * doc/tmpl/file-loading.sgml: Populated.
5548 * src/gdk-pixbuf.c: Added documentation comments.
5550 * src/gdk-pixbuf-io.c (gdk_pixbuf_new_from_file): Added
5551 documentation comments.
5553 * doc/: Finished integrating the documentation framework.
5555 1999-11-03 Federico Mena Quintero <federico@redhat.com>
5557 * configure.in: Removed libgif stuff now that we do not depend on it.
5558 Added the necessary cruft for gtk-doc.
5560 * src/Makefile.am: Unconditionally build the GIF loader.
5562 1999-11-03 Jonathan Blandford <jrb@redhat.com>
5564 * src/io-gif.c (gif_read): renamed ReadOK to gif_read.
5565 Added a lot of comments to the file.
5567 * src/Makefile.am (libpixbuf_gif_la_LIBADD): Remove dependency on
5570 1999-11-03 Michael Fulbright <drmike@redhat.com>
5572 * src/io-jpeg.c (image_load_increment): Further removal of
5573 bugginess in local buffering code. Handles grayscale jpegs
5576 * src/io-jpeg.c (image_load_stop): Was freeing local context
5577 for jpeg library before calling jpeg_decompres_finish ().
5579 1999-11-03 Jonathan Blandford <jrb@redhat.com>
5581 * src/io-gif.c (image_load_increment): now handle arbitrary buffer
5583 (gif_get_lzw): set the transparency to the right val.
5585 1999-11-03 Federico Mena Quintero <federico@redhat.com>
5587 * src/gnome-canvas-pixbuf.c (gnome_canvas_pixbuf_init):
5588 Initiailize the x and y fields.
5589 (gnome_canvas_pixbuf_destroy): Queue a redraw upon destruction.
5590 (PixbufPrivate): Renamed need_size_update to need_xform_update.
5591 (recompute_bounding_box): Do not use temporary values.
5593 1999-11-03 Jonathan Blandford <jrb@redhat.com>
5595 * src/io-gif.c (set_gif_lzw_clear_code): new state. Fixes
5598 * src/gnome-canvas-pixbuf.c (recompute_bounding_box): remove
5599 unneeded x,y,h,w vars.
5601 1999-11-03 Larry Ewing <lewing@gimp.org>
5603 * src/gnome-canvas-pixbuf.c (compute_render_affine): adjust
5604 render_affine calculation for x,y offsets.
5605 (gnome_canvas_pixbuf_set_arg): add x,y args.
5606 (gnome_canvas_pixbuf_get_arg): add x,y args.
5607 (recompute_bounding_box): simply code using ArtDrect and the
5608 render_affine. Removed compute_xform_vectors as it was no longer
5611 1999-11-03 Federico Mena Quintero <federico@redhat.com>
5613 * src/gnome-canvas-pixbuf.c (gnome_canvas_pixbuf_point): I'm a
5614 doofus. Return a distance, not a boolean, for opaque images.
5616 * src/gnome-canvas-pixbuf.c (recompute_bounding_box): Do proper
5617 rounding of bounding box coordinates.
5618 (gnome_canvas_pixbuf_bounds): Implemented the ::bounds() method.
5619 (gnome_canvas_pixbuf_draw): Use the correct alpha threshold value.
5621 1999-11-03 Jonathan Blandford <jrb@redhat.com>
5623 * src/io-gif.c (gif_prepare_lzw): s/lwz/lzw/g
5625 1999-11-03 Michael Fulbright <drmike@redhat.com>
5627 * src/io-jpg.c (image_load_increment): Fixed code which moved
5628 buffer around as new data comes in to work properly. JPEG progressive
5629 loading should be working now except for grayscale JPEG's, which I
5630 will look into next.
5632 1999-11-03 <sopwith@redhat.com>
5633 * src/testpixbuf.c: A GtkFunction needs to return a value for
5634 deterministic behaviour. Also put dot printing back in.
5636 1999-11-03 <jrb@redhat.com>
5638 * src/io-gif.c (gif_get_extension): Read 'til the next empty block
5641 1999-11-02 Cody Russell <bratsche@dfw.net>
5642 * src/gdk-pixbuf-drawable.c: Changed the behavior to return NULL
5643 if part of the requested image is offscreen, rather than clipping
5646 1999-11-02 Jonathan Blandford <jrb@redhat.com>
5648 * src/io-gif.c (gif_fill_in_lines): Fill in the gif's blank areas
5649 for interlacing and progressive loading.
5651 1999-11-02 Cody Russell <bratsche@dfw.net>
5652 * src/gdk-pixbuf-drawable.c (gdk_pixbuf_from_drawable_core): Now
5653 calls gdk_pixbuf_new_from_art_pixbuf() instead of gdk_pixbuf_new().
5655 1999-11-02 Jonathan Blandford <jrb@redhat.com>
5657 * src/io-gif.c (gif_main_loop): Now progressive gif loading works!
5658 It's a little slow though. )-:
5660 1999-11-02 Elliot Lee <sopwith@redhat.com>
5661 * src/gdk-pixbuf-loader.[ch], src/gdk-pixbuf-io.h: Make the
5662 arguments to the write/load_increment operations const-correct.
5664 1999-11-02 Federico Mena Quintero <federico@redhat.com>
5666 * src/gnome-canvas-pixbuf.c (gnome_canvas_pixbuf_point):
5667 Implemented the ::point() method. We do a simple containment test
5668 instead of a full distance calculation since the canvas is going
5669 to change to that scheme, anyways.
5671 1999-11-02 Elliot Lee <sopwith@redhat.com>
5673 * src/testpixbuf.c: Allow using $TBF_READLEN to specify the size
5674 of the chunks that are read from the input file.
5676 1999-11-02 Larry Ewing <lewing@gimp.org>
5678 * src/gnome-canvas-pixbuf.c (gnome_canvas_pixbuf_render): add aa
5680 (gnome_canvas_pixbuf_class_init): add gnome_canvas_pixbuf_render
5683 1999-11-02 Federico Mena Quintero <federico@redhat.com>
5685 * src/gnome-canvas-pixbuf.c (compute_render_affine): Moved the
5686 affine computation code from ::draw() to here, since it is needed
5687 by ::point() as well.
5689 1999-11-02 Elliot Lee <sopwith@redhat.com>
5691 * src/gdk-pixbuf-loader.c: Reorganize gdk_pixbuf_loader_write into
5692 three functions, and eliminate duplication of code from write()
5693 and close(). Also fix bug where the 128-byte header was being
5696 1999-11-01 Federico Mena Quintero <federico@redhat.com>
5697 * src/gnome-canvas-pixbuf.c (recompute_bounding_box): Fixed
5698 bounding box computation.
5700 1999-11-01 Federico Mena Quintero <federico@redhat.com>
5702 * src/gnome-canvas-pixbuf.c: Start of the pixbuf canvas item.
5703 Drawing affines seem to work. Bounding box is fubared. ::point()
5704 is not implemented. This is a work in progress.
5706 * src/Makefile.am: Added gnome-canvas-pixbuf.[ch] to the list of
5709 * configure.in: Sigh. We need to link in libgnomeui for the
5710 canvas stuff. This mess will disappear when gdk-pixbuf gets
5711 folded into gnome-libs.
5713 1999-10-30 Jonathan Blandford <jrb@redhat.com>
5715 * src/io-gif.c: Some more work. Now it generates a gdk_pixbuf of
5716 the right size, at a minimum, even if the image is squished and
5718 (ReadImage): lets get the offset right. This will let transparent
5721 1999-10-29 Michael Fulbright <drmike@redhat.com>
5723 * src/io-jpeg.c: image_load_increment(): Fixed bug when
5724 image width was not a multiple of 4 - always use the
5725 gdk_pixbuf rowstride to increment pointers!
5727 1999-10-29 Michael Fulbright <drmike@redhat.com>
5729 * src/io-jpeg.c: Added first cut at progressive jpeg loading.
5730 Currently does not handle either progressive jpeg files (jpeg
5731 files with multiple scans at different quality settings), but
5732 I plan on adding this support soon. These are fairly rare in
5733 my experience, so it shouldn't slow people down too much.
5734 Grayscale jpegs also don't work but that should be easy to fix.
5736 1999-10-29 Michael Fulbright <drmike@redhat.com>
5738 * src/testpixbuf.c: Added title to windows so you can identify
5739 progressive and file windows.
5741 1999-10-29 Michael Fulbright <drmike@redhat.com>
5743 * src/gdk-pixbuf-loader.c (gdk_pixbuf_loader_write): Actually
5744 load the image handler when we determine the image type.
5746 * src/gdk-pixbuf-io.[ch] (gdk_pixbuf_load_module): Changed the
5747 previously static function load_image_handler () to
5748 a public function gdk_pixbuf_load_module (). It is needed in
5749 gdk-pixbuf-loader.c to load image handler modules. This function
5750 is different from gdk_pixbuf_get_module (), which only returns
5751 a reference to the required handler, because it actually loads
5752 the handler into memory. Both actions should possibly be combined
5753 in a convenience function since one w/o the other doesn't seem to
5756 1999-10-28 Jonathan Blandford <jrb@redhat.com>
5758 * src/gdk-pixbuf-loader.c (gdk_pixbuf_loader_write): don't send a
5761 1999-10-28 Federico Mena Quintero <federico@redhat.com>
5763 * src/gdk-pixbuf-render.c (gdk_pixbuf_render_to_drawable): New
5764 function to render a portion of a pixbuf to a drawable. Ignores
5765 alpha information and takes in a GC.
5766 (gdk_pixbuf_render_to_drawable_alpha): New function to render a
5767 portion of a pixbuf to a drawable. It automatically creates a GC
5768 and a clipping mask for alpha pixbufs.
5770 1999-10-28 Jonathan Blandford <jrb@redhat.com>
5772 * src/gdk-pixbuf.h: turned convenience macros into convenience
5773 functions so some error checking could be added.
5775 * src/io-tiff.c (image_load_increment): started work on the tiff
5776 non-incremental loader.
5777 (image_begin_load): Finished the incremental loader.
5779 * src/io-gif.c (image_load_increment): started work on the gif
5782 * src/gdk-pixbuf-io.h: Changed ModuleType to GdkPixbufModule.
5784 1999-10-27 Federico Mena Quintero <federico@redhat.com>
5786 * src/gdk-pixbuf-render.c (gdk_pixbuf_render_threshold_alpha): New
5787 function to threshold a pixbuf's alpha channel into a bitmap.
5789 * src/gdk-pixbuf.c (gdk_pixbuf_new): Fixed so that it will
5790 contemplate future extensions to ArtPixBuf's formats.
5792 * src/io-png.c (png_info_callback): Use the new API of gdk_pixbuf_new().
5794 * src/gdk-pixbuf.h (gdk_pixbuf_get_height): Added some convenience
5795 macros to fetch the ArtPixBuf's fields.
5797 1999-10-27 Havoc Pennington <hp@pobox.com>
5799 * src/testpixbuf.c (main): Display the progressive load
5801 * src/io-png.c (setup_png_transformations): Break transformation
5802 code into separate function
5803 (png_info_callback): Use setup_png_transformations
5805 1999-10-27 Havoc Pennington <hp@pobox.com>
5807 * src/gdk-pixbuf-io.c (gdk_pixbuf_new_from_xpm_data): Check
5808 properly whether the XPM module has already been loaded
5809 (gdk_pixbuf_new_from_file): Check properly if loader module
5810 was already loaded (was checking if load symbol was present
5811 in order to decide whether to re-load; should check module !=
5812 NULL, then load != NULL)
5813 (image_handler_load): Check in present working directory,
5814 makes it easier to debug for now
5815 (file_formats): This array initializer was seriously on crack,
5816 was assigning a function pointer to a GModule*
5818 * src/testpixbuf.c (main): Change type of pixbuf_loader to
5821 1999-10-27 Havoc Pennington <hp@pobox.com>
5823 * src/gdk-pixbuf-loader.c (gdk_pixbuf_loader_finalize):
5824 Fix typo that prevented compilation
5825 (gdk_pixbuf_loader_destroy): ditto
5827 1999-10-27 Federico Mena Quintero <federico@redhat.com>
5829 * src/gdk-pixbuf-loader.c (gdk_pixbuf_loader_new): Return a
5830 GdkPixbufLoader, not a GtkObject.
5831 (gtk_marshal_NONE__INT_INT_INT_INT): Made static.
5832 (gdk_pixbuf_loader_get_type): Documented.
5833 (gdk_pixbuf_loader_class_init): Initialize the parent class
5835 (gdk_pixbuf_loader_destroy): Added sanity checks. Call the parent
5836 class destroy function.
5837 (gdk_pixbuf_loader_new): Documented.
5838 (gdk_pixbuf_loader_finalize): Call the parent class finalize
5840 (gdk_pixbuf_loader_write): Use size_t for count.
5842 1999-10-27 Michael Fulbright <drmike@redhat.com>
5844 * src/gdk-pixbuf-loader.c (gdk_pixbuf_loader_destroy): Fixed
5845 logic so we only try to close loader if it wasn't previously closed.
5847 1999-10-27 Michael Fulbright <drmike@redhat.com>
5849 * src/gdk-pixbuf-loader.c: Made sure image_loader struct member of
5850 pixbuf_loader properly initialized.
5852 * src/testpixbuf.c: Made sure we cleanup pixbuf_loader properly
5855 1999-10-26 Jonathan Blandford <jrb@redhat.com>
5857 * src/gdk-pixbuf-io.c (image_handler_load): load the vtable fully.
5859 * src/gdk-pixbuf-loader.c: Finished initial cut at the object.
5861 1999-10-26 Havoc Pennington <hp@pobox.com>
5863 * src/gdk-pixbuf-loader.h: fix signals
5865 * src/gdk-pixbuf-io.h: add new vtable fields
5868 1999-10-26 Jonathan Blandford <jrb@redhat.com>
5870 * src/gdk-pixbuf-loader.h: New Class. Beginning of progrssive
5873 1999-10-25 Federico Mena Quintero <federico@redhat.com>
5875 * configure.in (CFLAGS): Patch from Uwe Koloska
5876 <koloska@Rcs1.urz.tu-dresden.de> to fix a stupid typo of mine.
5878 1999-10-22 Havoc Pennington <hp@pobox.com>
5880 * src/io-xpm.c (mem_buffer): Clean up stupid
5881 increment-inside-array-dereference thing
5883 * src/testpixbuf.c: Add XPM data tests.
5885 * src/io-xpm.c: Make the XPM data buffer const, fix const
5886 correctness throughout the code.
5888 1999-10-22 Havoc Pennington <hp@pobox.com>
5890 * src/gdk-pixbuf.h: Export gdk_pixbuf_new_from_xpm_data()
5892 1999-10-22 Havoc Pennington <hp@pobox.com>
5894 * src/io-xpm.c (image_load_xpm_data): Export this symbol for
5895 loading an XPM from memory.
5897 * src/gdk-pixbuf-io.c (gdk_pixbuf_new_from_xpm_data): New
5898 function, loads pixbuf from xpm data
5899 (image_handler_load): Add g_return_if_fail() to ensure the same
5900 module isn't loaded twice. Add g_module_symbol() to scan for XPM
5903 1999-10-22 Federico Mena Quintero <federico@redhat.com>
5905 * src/io-png.c (image_load): Patch from Kristian Hogsberg
5906 Kristensen <hogsberg@daimi.au.dk> to avoid allocating extra row
5907 buffers; the rows can be read in directly into the main pixel
5910 1999-10-20 Federico Mena Quintero <federico@redhat.com>
5912 * src/gdk-pixbuf-io.c (image_handler_load): Free path.
5914 1999-10-20 Federico Mena Quintero <federico@redhat.com>
5916 * configure.in: Bumped version number to 0.3.
5918 * src/Makefile.am (lbgdk_pixbuf_la_LDFLAGS): Added a libtool
5919 version number for the library.
5921 1999-10-20 Federico Mena Quintero <federico@redhat.com>
5923 * src/gdk-pixbuf.h (GdkPixbuf): Removed the unref_fn field. Now
5924 all memory management of the buffer is done by libart.
5926 * src/gdk-pixbuf.c (gdk_pixbuf_unref): Do destruction here.
5927 Removed gdk_pixbuf_destroy, gdk_pixbuf_duplicate.
5929 * src/gdk-pixbuf-data.c (gdk_pixbuf_new_from_data): Implemented in
5930 terms of the libart functions. Removed the old code.
5932 * src/gdk-pixbuf-io.c (image_handler_load): Removed the save
5933 symbols. Saving will not be implemented in GdkPixbuf.
5935 * src/io-gif.c: Removed the saving stub.
5936 (image_load): Fixed memory management to fail gracefully if we run
5937 out of memory while loading the image. Close the gif file when we
5938 are done. This still needs more error handling for the DGif
5941 * src/io-jpeg.c (image_load): Some robustness fixes.
5943 * src/io-png.c: Removed the saving stuff.
5944 (image_load): Some memory management fixes.
5946 * src/io-tiff.c (image_load): Ditto.
5948 * src/io-xpm.c (pixbuf_create_from_xpm): Ditto.
5950 1999-10-18 Havoc Pennington <hp@pobox.com>
5952 * subautogen.sh: New name for macros/autogen.sh
5954 * autogen.sh: use subautogen.sh
5956 1999-10-18 Federico Mena Quintero <federico@redhat.com>
5958 * src/*: Reindented to use the GNOME Indentation. Renamed
5959 GdkPixBuf to GdkPixbuf, for consistency with the function names
5960 (and it is also easier to type) :-)
5962 1999-10-18 Havoc Pennington <hp@pobox.com>
5964 * configure.in: Use AM_PATH_GLIB instead of glib-config directly
5966 * src/Makefile.am: Re-enable testpixbuf with GTK_CFLAGS/GTK_LIBS
5968 1999-10-18 Havoc Pennington <hp@pobox.com>
5970 * Makefile.am (SUBDIRS): Remove "macros"
5972 * configure.in: Don't use GNOME_INIT, handle case where we are
5973 inside gnome-libs. AM_PATH_GTK for the GIF test
5975 * src/Makefile.am: Change flags to work without libgnomeui,
5976 comment out testpixbuf for now
5978 1999-10-18 Federico Mena Quintero <federico@redhat.com>
5980 * configure.in: Use $GTK_LIBS as the extra libs when checking for
5981 libgif/libungif, as they need the X libraries. Fixes bug #2472.
5983 1999-10-10 Cody Russell <bratsche@dfw.net>
5984 * src/gdk-pixbuf-drawable.c: core function now determines whether
5985 the requested geometry is on screen or not, and if some is not
5986 then the request is clamped to geometry that is on the screen.
5988 Changed 'pixbuf' to 'art_pixbuf' in core function.
5990 1999-10-08 Michael Fulbright <drmike@redhat.com>
5992 * src/gdk-pixbuf-data.c: Added to load rgb data from const data.
5994 * src/testpifbuf: Changed test program to display cdrom from rgb data
5995 if no filename given to test program.
5997 1999-10-07 Cody Russell <bratsche@dfw.net>
5998 * src/gdk-pixbuf-drawable.[ch]: Added. (Actually, Miguel committed
5999 them, but I wrote them).
6001 * src/gdk-pixbuf-drawable.h: Added a missing ; so things will now
6004 * src/Makefile.am: Added gdk-pixbuf-drawable.[ch] to
6005 libgdk_pixbuf_la_SOURCES and libgdk_pixbufinclude_HEADERS.
6007 * src/gdk-pixbuf-drawable.c: Added #include "gdk-pixbuf-drawable.h"
6010 * src/gdk-pixbuf-drawable.[ch]: Changed functions to return
6011 GdkPixBuf* instead of ArtPixBuf*.
6013 1999-09-22 Michael Meeks <michael@nuclecu.unam.mx>
6015 * src/gdk-pixbuf.c (gdk_pixbuf_new): created.
6016 (gdk_pixbuf_scale): use gdk_pixbuf_new + return a new scaled image.
6018 * src/gdk-pixbuf.h (struct _GdkPixBuf): Re-organise struct, + add
6019 GdkPixBufUnrefFunc + gdk_pixbuf_new.
6021 * src/io-jpeg.c (image_load): clean to use gdk_pixbuf_new.
6023 * src/io-xpm.c (_pixbuf_create_from_xpm): ditto.
6025 * src/io-tiff.c (image_load): ditto + fix leak
6027 * src/io-png.c (image_load): ditto + add more exit points; monitor.png
6028 crashes this module ( add warning :-)
6030 * src/io-bmp.c (image_load): ditto.
6032 * src/io-gif.c (image_load): ditto.
6034 1999-09-18 Michael Meeks <michael@nuclecu.unam.mx>
6036 * src/gdk-pixbuf.c (gdk_pixbuf_scale): Hack rgba support in so
6037 it doesn't crash scaling with alpha.
6039 1999-09-17 Federico Mena Quintero <federico@redhat.com>
6041 * src/io-bmp.c (image_load): Set the initial ref_count to 1.
6043 * src/io-gif.c (image_load): Likewise.
6045 * src/io-jpeg.c (image_load): Likewise.
6047 * src/io-png.c (image_load): Likewise.
6049 * src/io-tiff.c (image_load): Likewise.
6051 * src/io-xpm.c (_pixbuf_create_from_xpm): Likewise.
6053 * src/gdk-pixbuf-io.c (gdk_pixbuf_load_image): Added an assertion
6054 for the ref_count to be != 0.
6056 * src/gdk-pixbuf.c (gdk_pixbuf_ref): Be more paranoid with sanity
6058 (gdk_pixbuf_unref): Fix incorrect sanity check and comparison.
6060 1999-08-09 Federico Mena Quintero <federico@nuclecu.unam.mx>
6062 * src/io-png.c (image_save): Fixed compiler warnings. Fixed write
6063 to unallocated memory (row_ptr), and fixed its type as well. Take
6064 into account the ArtPixbuf's rowstride when assigning the row
6067 * src/gdk-pixbuf.c: Fixup includes.
6069 * src/gdk-pixbuf-io.c: Likewise.
6071 Sat Jul 31 19:19:47 CEST 1999
6073 * src/gdk-pixbuf-io.c:
6074 * src/io-png.c: Fixed two obvious C syntax bugs
6076 1999-07-29 Mark Crichton <crichton@gimp.org>
6078 * src/io-png.c (image_save): Added PNG saving function
6080 * src/gdk-pixbuf-io.c: Changed image_save function format. Now it's
6081 image_save(GdkPixBuf *p, FILE *f, ...)
6084 1999-07-26 Michael Zucchi <mzucchi@denr.sa.gov.au>
6086 * src/Makefile.am (*_LIB): Only build the relevant loaders which
6087 require extra libraries if we actually have those libraries.
6089 1999-07-23 Richard Hestilow <hestgray@ionet.net>
6091 * src/gdk-pixbuf.h: Include glib.h as it uses g* datatypes
6092 * gdk_pixbufConf.sh.in: Added for gnome-config
6094 * configure.in: Modified to generate gdk_pixbufConf.sh
6096 1999-07-20 Mark Crichton <crichton@gimp.org>
6098 * src/gdk-pixbuf.c (gdk_pixbuf_rotate): Fixed rotation. Now a bbox
6099 calculation needs to be done.
6101 1999-07-18 Larry Ewing <lewing@gimp.org>
6106 * src/io-jpeg.c: Fix a few memory leaks in the, most of them in
6107 error cases but one or two in the common case. There are probably
6108 a few small ones left.
6110 1999-07-18 Mark Crichton <crichton@gimp.org>
6112 * configure.in: removed version.h.
6114 * src/gdk-pixbuf-io.c (pixbuf_check_tiff): Minor readability
6117 1999-07-17 Mark Crichton <crichton@gimp.org>
6119 * src/gdk-pixbuf.c: Removed gdk_pixbuf_free, redundant code.
6120 (gdk_pixbuf_rotate): Added pixbuf rotation code.
6121 (gdk_pixbuf_scale): Changed // comments to /* */
6123 * src/gdk-pixbuf.h (gdk_pixbuf_destroy): Added gdk_pixbuf_destroy
6126 1999-07-16 Larry Ewing <lewing@gimp.org>
6128 * src/testpixbuf.c (expose_func): reverted the expose everything
6129 changes, I'm not sure why these went in.
6130 (config_func): bring this up to date with the new pixbuf_scale
6133 * src/gdk-pixbuf-io.c: added a couple of warnings to the module
6134 loading code so that poeple can diagnose problems better.
6136 * src/gdk-pixbuf.c (gdk_pixbux_scale): fix the borkedness, also it
6137 no longer allocates a new pixbuf, which make things nicer for the
6138 rest of the code. Unfortunately there is still a problem with
6139 scaling rgba images.
6141 1999-07-16 Mark Crichton <crichton@gimp.org>
6143 * src/testpixbuf.c (config_func): ConfigureEvent handler. This
6144 calls gdk_pixbuf_scale. However, something is not working.
6145 N.B.: current pixmap is now stored in user_data with a key of
6148 * src/gdk-pixbuf.c (gdk_pixbuf_scale): Implemented scaling function.
6149 Something is still borked, however.
6151 1999-07-15 Larry Ewing <lewing@gimp.org>
6153 * src/io-jpeg.c (image_load): add raph@gimp.org's fix to the jpeg
6156 * src/testpixbuf.c (main): fix up the file routines a little so
6157 that you can load multiple files given the file names
6159 1999-07-14 Larry Ewing <lewing@gimp.org>
6161 * src/testpixbuf.c (expose_func): added an almost proper expose
6162 handler for testpixbuf
6164 1999-07-13 Mark Crichton <crichton@gimp.org>
6166 * configure.in: Fixed GIF check. Replaced " with '
6167 * src/gdk-pixbuf.c: More (minor) work on gdk_pixbuf_scale
6169 1999-07-13 Mark Crichton <crichton@gimp.org>
6171 * configure.in: I am a bonehead. Added gif-lib check.