1 2008-07-05 Matthias Clasen <mclasen@redhat.com>
3 * === Released 2.13.4 ===
5 2008-06-18 Matthias Clasen <mclasen@redhat.com>
7 * io-ico.c: Add image/x-win-bitmap to the supported mimetypes,
8 since that is what shared-mime-info uses for .cur
10 2008-06-13 Matthias Clasen <mclasen@redhat.com>
12 * === Released 2.13.3 ===
14 2008-06-13 Hans Breuer <hans@breuer.org>
16 * makefile.msc : updated to allow simple switch between gdiplus- and
17 former fileformat backends
18 * io-tiff.c : use g_snprintf
20 2008-06-13 Matthias Clasen <mclasen@redhat.com>
22 Bug 531960 – crash in eog-image.c:1154: (priv->image != NULL)
24 * io-ico.c: Check headers more thorougly.
25 Patch by Felix Riemann
27 2008-06-03 Matthias Clasen <mclasen@redhat.com>
29 * === Released 2.13.2 ===
31 2008-06-02 Behdad Esfahbod <behdad@gnome.org>
33 * Makefile.am: Add gdk-pixbuf-features.h to BUILT_SOURCES.
35 2008-05-29 Matthias Clasen <mclasen@redhat.com>
39 * io-icns.c: Use the correct INCLUDE_ macros.
41 2008-05-29 Matthias Clasen <mclasen@redhat.com>
43 * === Released 2.13.1 ===
45 2008-05-29 Matthias Clasen <mclasen@redhat.com>
47 Bug 535453 - gdk_pixbuf_format_get_license returns NULL for
50 * queryloaders.c (write_loader_info): Add the license info
51 after the description.
53 * gdk-pixbuf-io.c (gdk_pixbuf_io_init): Read the license info
54 from the module file. Reported by Andrey Tsyvarev.
56 2008-05-28 Michael Natterer <mitch@imendio.com>
58 * gdk-pixbuf.h: define GDK_PIXBUF_H_INSIDE around including all
61 * gdk-pixbuf-animation.h
63 * gdk-pixbuf-enum-types.h.template
64 * gdk-pixbuf-features.h.in
67 * gdk-pixbuf-simple-anim.h
68 * gdk-pixbuf-transform.h: add single-include guards that #error
69 out if GDK_PIXBUF_DISABLE_SINGLE_INCLUDES is defined and any of
70 these files is included individually.
72 * gdk-pixbuf-private.h: don't incude "gdk-pixbuf-io.h".
74 * gdk-pixbuf-csource.c: #define __GTK_H_INSIDE__ around including
75 "../gtk/gtkversion.h". Ugly but needed in this special case.
77 2008-05-27 Tor Lillqvist <tml@novell.com>
79 * io-*.c: Use explicit G_MODULE_EXPORT decoration when building
80 the loader in question as a module.
82 * gdk-pixbuf-io.c: Enable included build of the icns and jasper
85 2008-05-27 Michael Natterer <mitch@imendio.com>
87 * gdk-pixbuf.c: put back the #define, but call it
88 GDK_PIXBUF_C_COMPILATION.
90 * gdk-pixbuf-features.h.in: make variable export depend on that
91 define instead of GDK_PIXBUF_COMPILATION.
93 2008-05-27 Michael Natterer <mitch@imendio.com>
95 Fix and simplify definition of GDK_PIXBUF_VAR:
97 * Makefile.am: add -DGDK_PIXBUF_COMPILATION to INCLUDES.
99 * gdk-pixbuf.c: don't #define it here. Remove GDK_PIXBUF_VAR from
100 the definition of the version variables.
102 * gdk-pixbuf-features.h.in: in the !G_PLATFORM_WIN32 case, always
103 define GDK_PIXBUF_VAR to "extern". Remove redundant #ifndef
104 GDK_PIXBUF_VAR around the whole block, the header itself already
107 2008-05-12 Tor Lillqvist <tml@novell.com>
109 Bug 532558 - Cannot build dll when using separate builddir
111 * Makefile.am: .def file belongs in $(srcdir). Patch by Marko
114 2008-05-02 Michael Natterer <mitch@imendio.com>
116 * Makefile.am (stamp-gdk-pixbuf-marshal.h): deprecate the entire
117 gdk-pixbuf-marshal.h since it's installed by accident only and
118 shouldn't be used by anybody.
120 2008-03-21 Tor Lillqvist <tml@novell.com>
122 Import the GDI+ gdk-pixbuf loaders for Windows by Dominic
123 Lachowicz and Alberto Ruiz into the GTK+ tree, from the
124 gdip-pixbuf-loader module.
126 * Makefile.am: Add the bits and pieces for the GDI+ loaders. When
127 building GDI+ loaders don't build the traditional ones for the
128 same formats. Always build the traditional PNG loader, though, as
129 it isn't possible to read and write PNG tEXt chunks through GDI+,
130 and GIMP at least needs that functionality in the gdk-pixbuf PNG
133 Either build all the GDI+ loaders (except the PNG one) into
134 libgdk-pixbuf, or build them all as DLLs. I don't see any reason
135 to enable cherry-picking among them whether to build in or not.
137 * io-gdip-animation.c
138 * io-gdip-animation.h
146 * io-gdip-propertytags.h
150 * io-gdip-wmf.c: New files. Note that io-gdip-png.c is not
153 * gdk-pixbuf-io.c: Add the bits and pieces for built-in GDI+
156 == ChangeLog from gdip-pixbuf-loaders follows: ==
158 2008-03-19 Tor Lillqvist <tml@novell.com>
160 * src/io-gdip-utils.c: Drop misleading old comment.
162 * src/io-gdip-native.h: Fix typo: s/WINGDIAPI/WINGDIPAPI/.
164 2008-03-17 Tor Lillqvist <tml@novell.com>
166 * src/io-gdip-utils.h (MODULE_ENTRY): Use the more descriptive
167 INCLUDE_gdiplus instead of INCLUDE_gdi. (Will be used when this is
168 moved to GTK+ and the gdip loaders are built-in in libgdk-pixbuf.)
169 Use G_MODULE_EXPORT so that only fill_info and fill_vtable get
170 exported in the separate loader DLLs case.
174 * src/io-gdip-wmf.c: Use unique type parameters to MODULE_ENTRY so
175 that we won't get clashes when building all the gdip loaders in to
178 2008-03-17 Tor Lillqvist <tml@novell.com>
180 * src/Makefile.am: Remove libpixbufloader-gdip.la, and add missing
181 loaders to loader_LTLIBRARIES. Set loaderdir to use proper GTK+
182 binary version using pkg-config. Add final newline.
184 2008-03-15 Dominic Lachowicz <domlachowicz@gmail.com>
189 * io-gdip-emf.c: Separate these into their own loaders, so that existing
190 code that calls "gdk_pixbuf_loader_for_type()" and friends continues
193 * Makefile.am: Reflect the above changes
195 * io-gdip-utils.c: Better error reporting; handle metafiles properly
196 (loading them as bitmaps doesn't work; you have to load them as a
197 generic image or metafile and then draw them onto a bitmap)
199 2008-03-06 Alberto Ruiz <aruiz@gnome.org>
201 * configure.ac: Use the .exe version of the gdk query loaders if the build
202 is for a windows target.
204 2008-03-04 Dominic Lachowicz <domlachowicz@gmail.com>
206 * src/io-gdip-utils.c: More informative error codes, taken from the COM HRESULT
208 2008-03-03 Dominic Lachowicz <domlachowicz@gmail.com>
210 * src/io-gdip-native.h:
211 * src/io-gdip-jpeg.c: Support setting the JPEG's quality, just like GdkPixbuf's
212 built-in JPEG encoder
213 * src/io-gdip-png.c: Support setting the PNG's compression level, just like
214 GdkPixbuf's built-in PNG encoder
216 2008-02-25 Tor Lillqvist <tml@novell.com>
218 * configure.ac: Move AC_DISABLE_STATIC before AC_PROG_LIBTOOL so
219 that it works better.
221 2008-02-24 Dom Lachowicz <domlachowicz@gmail.com>
223 * src/io-gdip-animation.[ch]: Animation class and interator
224 * src/io-gdip-utils.c: Use animation iter. GDI+ animations now work.
226 2008-02-24 Dom Lachowicz <domlachowicz@gmail.com>
228 * src/io-gdip-utils.c: Simple animation working; need to use a more sophisticated
231 2008-02-24 Dom Lachowicz <domlachowicz@gmail.com>
233 * src/*.c: Change to GTK+-style indentation; stub out some stuff
234 for animation support
236 2008-02-22 Dom Lachowicz <domlachowicz@gmail.com>
238 * src/Makefile.am: Build those other libraries using automake too;
239 track dependencies properly
241 2008-02-22 Dom Lachowicz <domlachowicz@gmail.com>
243 * src/*.[ch]: Separate out formats that are writable into their
244 own plugins. The GDI+ loader can now save as BMP, GIF, JPEG, PNG,
245 or TIFF. Also, some tweaks so that the format plugins can be
246 statically compiled into GTK+ if we choose to do so.
248 2008-02-22 Dom Lachowicz <domlachowicz@gmail.com>
250 * src/io-gdip-utils.c (GetEncoderClsid): Add support for BMP,
253 2008-02-22 Dom Lachowicz <domlachowicz@gmail.com>
255 * src/*.[ch]: Saving images to PNG now works. Conditionally compiled
256 until I get GdkPixbuf's saving architecture straightened out.
258 2008-02-21 Dom Lachowicz <domlachowicz@gmail.com>
260 * src/io-gdip-utils.c (io_gdip_init): Make this idempotent
261 * src/io-gdip.c: Function that fills the GdkPixbufIO vtable. To be used across
262 various GDI+-based plugins
264 2008-02-21 Dom Lachowicz <domlachowicz@gmail.com>
266 * src/*.[ch]: If you #define GDIP_TEST_SAVING, you should be able
267 to save a pixbuf to a PNG via GDI+. WARNING: UNTESTED CODE
269 2008-02-21 Dom Lachowicz <domlachowicz@gmail.com>
271 * src/*.[ch]: Infrastructure for saving GdkPixbufs to GdkPixbufSaveFunc callbacks.
272 Should be trivial to write a PNG or JPEG saver now.
274 2008-02-20 Tor Lillqvist <tml@novell.com>
276 * src/io-gdip-utils.c: Drop the wrapper functions that each call
277 GetProcAddress(). Instead just use a bunch of function pointers
278 and initialise them at the same time in io_gdip_init().
280 2008-02-19 Dom Lachowicz <domlachowicz@gmail.com>
282 * src/*.[ch]: ARGB isn't pre-multiplied; first stab @ metadata
284 2008-02-19 Tor Lillqvist <tml@novell.com>
287 * src/io-gdip-utils.c
288 * src/test.c: Use spaces instead of tabs. Use 2-column indentation
289 offset which was the original intent. Remove trailing whitespace.
291 2008-02-19 Tor Lillqvist <tml@novell.com>
293 * configure.ac: Use AC_DISABLE_STATIC. It makes no sense to build
294 a static library of this.
296 * autogen.sh: Take ACLOCAL_FLAGS into consideration.
298 2008-02-18 Dominic Lachowicz <domlachowicz@gmail.com>
300 * src/*.[ch]: Fix image size (don't need to add + 1); framework
301 for supporting animations or multi- paged TIFFs
303 2008-02-18 Dominic Lachowicz <domlachowicz@gmail.com>
305 * src/*.[ch]: If the source image doesn't have alpha, don't create
306 an opaque alpha channel in the pixbuf
308 2008-02-18 Dominic Lachowicz <domlachowicz@gmail.com>
310 * src/*.c: Whitespace fixes
312 2008-02-18 Dominic Lachowicz <domlachowicz@gmail.com>
314 * src/io-gdip.c: Support pixbuf scaling
316 2008-02-18 Dominic Lachowicz <domlachowicz@gmail.com>
318 * src/io-gdip.c: Fill pixbuf properly; propegate errors. Plugin
319 now works for non-animations
321 2008-02-18 Dominic Lachowicz <domlachowicz@gmail.com>
323 * src/io-gdip.c: Move initialization to fill_vtable
324 * src/io-gdip-utils.c: GDI+ functions return Status, not HRESULT,
325 so we can't use SUCCEEDED() to test if they worked or not
327 2008-02-18 Dominic Lachowicz <domlachowicz@gmail.com>
329 * src/io-gdip.c (gdk_pixbuf__gdip_image_stop_load): Un-premultiply alpha
331 2008-02-18 Dominic Lachowicz <domlachowicz@gmail.com>
333 * src/io-gdip.c (gdk_pixbuf__gdip_image_stop_load): Destroy the
335 * src/io-gdip.c (fill_info): Add support for PNG, GIF, WMF, EMF, TIFF
337 2008-02-18 Dominic Lachowicz <domlachowicz@gmail.com>
339 * src/io-gdip-utils.c (io_gdip_buffer_to_bitmap): Release the IStream
340 * src/io-gdip.c: Move the init() call to fill_vtable, so that it's
343 2008-02-18 Dominic Lachowicz <domlachowicz@gmail.com>
345 * src/io-gdip-utils.c: Make GDI+ function pointers static so that
346 we only load them once
348 2008-02-18 Dominic Lachowicz <domlachowicz@gmail.com>
350 * src/test.c: Dispose of the bitmap
351 * src/io-gdip-utils.[ch]: Add bitmap dispose function
353 2008-02-18 Dominic Lachowicz <domlachowicz@gmail.com>
355 * src/io-gdip-native.h: The GpImage and GpBitmap structs should be anonymous
357 == End of ChangeLog from gdip-pixbuf-loaders ==
359 2008-03-11 Claudio Saavedra <csaavedra@alumnos.utalca.cl>
361 * io-bmp.c: (gdk_pixbuf__bmp_image_stop_load): Set a
362 GDK_ERROR_CORRUPT_IMAGE error if the loader is closed while
363 still reading the headers. (#505085)
365 2008-03-11 Claudio Saavedra <csaavedra@alumnos.utalca.cl>
367 * io-bmp.c: (DecodeHeader): Check for the BMP header magic numbers
368 before decoding it. (#505085)
370 2008-02-16 Matthias Clasen <mclasen@redhat.com>
372 * === Released 2.13.0 ===
374 2008-02-15 Matthias Clasen <mclasen@redhat.com>
376 * gdk-pixbuf-animation.h:
377 * gdk-pixbuf.symbols: Fix up export of gdk_pixbuf_non_anim_get_type.
379 2008-02-12 Matthias Clasen <mclasen@redhat.com>
381 * gdk-pixbuf-io.c (at_scale_size_prepared_cb): Don't let
382 the width or height go below 1. (#516024, Christian Persch)
384 2008-02-10 Matthias Clasen <mclasen@redhat.com>
386 * gdk-pixbuf-scaled-anim.c: Try harder to return pixbufs
387 of the requested size. (#494515, Mike Morrison)
389 2008-01-15 Matthias Clasen <mclasen@redhat.com>
391 * gdk-pixbuf-io.c (save_to_stream): Handle partial writes.
393 2008-01-16 Michael Natterer <mitch@imendio.com>
395 * gdk-pixbuf-io.c (save_to_stream): fix signature of this function
396 and propagate errors from g_output_stream_write(). Return error
397 also on incomplete writes (which don't generate an error by
402 (gdk_pixbuf_io_init): initialize "builtin_module" on a separate
403 line to avoid compiler warning in the common case of no built-in
406 2008-01-16 Michael Natterer <mitch@imendio.com>
408 * Makefile.am (LDADDS): use $GDK_PIXBUF_DEP_LIBS instead of
409 $GLIB_LIBS so gio gets pulled in.
411 2008-01-15 Matthias Clasen <mclasne@redhat.com>
413 * gdk-pixbuf.symbols:
415 * gdk-pixbuf-io.c (gdk_pixbuf_new_from_stream):
416 (gdk_pixbuf_new_from_stream_at_scale):
417 (gdk_pixbuf_save_to_stream): New stream i/o functions.
419 2008-01-14 Michael Natterer <mitch@imendio.com>
421 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_prepare): cast the return
422 value of _gdk_pixbuf_scaled_anim_new() to fix incompatible pointer
425 2007-12-09 Matthias Clasen <mclasen@redhat.com>
427 * io-jpeg.c: Fix the spinguard logic for big buffers.
430 2007-11-25 Tor Lillqvist <tml@novell.com>
432 * Makefile.am: Fix static build of the icns loader.
434 2007-11-25 Bastien Nocera <hadess@hadess.net>
437 * io-jasper.c: Add the libjasper JPEG2000 loader
440 2007-11-20 Matthias Clasen <mclasen@redhat.com>
442 * gdk-pixbuf-animation.c: Use G_DEFINE_TYPE (#469341,
445 2007-11-20 Bastien Nocera <hadess@hadess.net>
447 * io-icns.c: (load_resources): Add support for 512x512 Leopard
448 icons, using the ic09 iconType
450 2007-11-20 Bastien Nocera <hadess@hadess.net>
453 * io-icns.c: Add icns (MacOS X icons) loader, based on work by
454 Lyonel Vincent <lyonel@ezix.org> (Closes: #395738)
456 2007-11-10 Matthias Clasen <mclasen@redhat.com>
458 * io-jpeg.c: Avoid unaligned accesses that cause
459 problems on some architectures. (patch by David Miller)
461 2007-10-16 Matthias Clasen <mclasen@redhat.com>
463 * === Released 2.12.1 ===
465 2007-10-16 Matthias Clasen <mclasen@redhat.com>
467 * io-wbmp.c: Use better magic. (#339877, Bastien Nocera)
469 2007-09-13 Matthias Clasen <mclasen@redhat.com>
471 * === Released 2.12.0 ===
473 2007-09-13 Matthias Clasen <mclasen@redhat.com>
475 * gdk-pixbuf-scaled-anim.c (get_scaled_pixbuf): Don't leak
478 2007-09-08 Matthias Clasen <mclasen@redhat.com>
480 * io-ani.c: Fix some possible crashes. (#468832, Michal Luczaj)
482 2007-09-07 Matthias Clasen <mclasen@redhat.com>
484 * io-tga.c (gdk_pixbuf__tga_stop_load): Handle pbuf
485 being NULL. (#468801, Sebastien Bacher)
487 2007-07-21 Matthias Clasen <mclasen@redhat.com>
489 * === Released 2.11.6 ===
491 Sat Jul 7 17:34:33 2007 Tim Janik <timj@gtk.org>
493 * gdk-pixbuf-scale.c: docu fixes from Guillaume Cottenceau, #454596.
495 2007-07-06 Michael J. Chudobiak <mjc@cvs.gnome.org>
497 * io-tiff.c: (tiff_image_parse): Added a comment to explain
498 the signal used to stop parsing early.
500 2007-07-05 Matthias Clasen <mclasen@redhat.com>
502 * io-tiff.c: Revert the last change, it was wrong
503 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_close): Redo the last
504 change in a different way.
506 2007-07-04 Tor Lillqvist <tml@novell.com>
508 * pixops/Makefile.am (timescale_LDADD): Use GDK_PIXBUF_DEP_LIBS
509 instead of GDK_PIXBUF_EXTRA_LIBS here, too.
511 2007-07-03 Matthias Clasen <mclasen@redhat.com>
513 * io-tiff.c (tiff_image_parse): Always set an error
514 when returning NULL. (453365, Michael Chudobiak)
516 2007-07-03 Matthias Clasen <mclasen@redhat.com>
518 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_close): Be
519 more careful when calling g_propagate_error(). (#453365,
522 2007-07-02 Matthias Clasen <mclasen@redhat.com>
524 * === Released 2.11.5 ===
526 2007-07-02 Matthias Clasen <mclasen@redhat.com>
528 * gdk-pixbuf.c (gdk_pixbuf_get_option): Document the
529 "orientation" option.
531 * gdk-pixbuf.symbols:
533 * gdk-pixbuf-util.c (gdk_pixbuf_apply_embedded_orientation):
534 New function to handle Exif orientation information in
535 tiff and jpeg images. (#439567, Michael Chudobiak)
537 2007-06-19 Matthias Clasen <mclasen@redhat.com>
539 * === Released 2.11.4 ===
541 2007-06-15 Matthias Clasen <mclasen@redhat.com>
543 * === Released 2.11.3 ===
545 2007-06-15 Hans Breuer <hans@breuer.org>
547 * makefile.msc : updated
548 * io-jpeg.c : use g_snprintf
550 2007-06-12 Behdad Esfahbod <behdad@gnome.org>
552 * io-pnm.c (explode_bitmap_into_buf): Fix out-of-bound access.
553 (#440918, Matthias Kilian)
555 2007-06-06 Matthias Clasen <mclasen@redhat.com>
557 * === Released 2.11.2 ===
559 2007-06-04 Matthias Clasen <mclasen@redhat.com>
561 * === Released 2.11.1 ===
563 2007-05-30 Chris Wilson <chris@chris-wilson.co.uk>
565 * io-jpeg.c (gdk_pixbuf__jpeg_image_stop_load):
566 Supply the current GError for fatal_error_handler(). (#441443)
568 2007-05-24 Matthias Clasen <mclasen@redhat.com>
570 * === Released 2.11.0 ===
572 2007-05-23 Matthias Clasen <mclasen@redhat.com>
574 * gdk-pixbuf.symbols: Add missing scaled-anim entries.
576 2007-05-18 Michael J. Chudobiak <mjc@cvs.gnome.org>
578 * gdk-pixbuf-scaled-anim.c: (get_scaled_pixbuf):
579 Preserve pixbuf options when generating a new scaled pixbuf.
581 * io-jpeg.c: (get_orientation), (gdk_pixbuf__jpeg_image_load),
582 (gdk_pixbuf__jpeg_image_load_increment): Read the exif
583 orientation tag and associate it with the "orientation" pixbuf
584 option. Renders libexif unnecessary in some applications.
586 * io-tiff.c: (tiff_image_parse): Read the tiff orientation tag,
587 compensate for the partial rotations performed by libtiff,
588 and generate an "orientation" option for the pixbuf.
590 2007-04-29 Matthias Clasen <mclasen@redhat.com>
592 * io-jpeg.c: Remove a pointless check from the previous
593 commit that added a new string.
595 2007-04-28 Matthias Clasen <mclasen@redhat.com>
598 * io-jpeg.c: Accept unknown parameters with a warning
599 when saving. (#405539, Daniel Atallah)
601 2007-04-25 Matthias Clasen <mclasen@redhat.com>
603 * gdk-pixbuf-simple-anim.c (gdk_pixbuf_simple_anim_add_frame):
604 Don't double the delay time of the first frame. (#431997,
607 2007-04-25 Matthias Clasen <mclasen@redhat.com>
609 * gdk-pixbuf-scaled-anim.c (gdk_pixbuf_scaled_anim_iter_finalize):
610 Chain up. (#433125, Christian Persch)
612 Wed Mar 28 15:27:35 2007 Tim Janik <timj@imendio.com>
614 * io-jpeg.c: applied JPEG loader fix from maemo. this fix makes sure
615 stop_load() doesn't forget about its return value, and it pulls the
616 check for infinite looping out of an else branch in load_increment()
617 so it runs unconditionally, fixes #397643.
619 2007-03-08 Matthias Clasen <mclasen@redhat.com>
621 * gdk-pixbuf-scaled-anim.[hc]: Implement an animation
622 wrapper for scaling animations.
624 * gdk-pixbuf-loader.c: Use GdkPixbufScaledAnim to scale
625 animations. (#335752, Mike Morrison)
629 2007-03-06 Tor Lillqvist <tml@novell.com>
631 * Makefile.am: Further fixes for building on Win32 outside
632 srcdir. (#413492, Mathias Hasselmann)
634 2007-03-05 Matthias Clasen <mclasen@redhat.com>
636 * io-tga.c: (gdk_pixbuf__tga_stop_load): Flip rle-encoded
637 images even if they haven't been completely loaded. (#347106)
639 2007-02-27 Felix Riemann <friemann@svn.gnome.org>
641 * io-ico.c: (fill_info): Add image/x-ico to supported mime types.
644 2007-02-16 Matthias Clasen <mclasen@redhat.com>
646 * io-png.c: Don't leak in the error path. (#405539, Daniel Atallah)
648 2007-02-07 Chris Wilson <chris@chris-wilson.co.uk>
650 * io-jpeg.c: (gdk_pixbuf__jpeg_image_load),
651 (gdk_pixbuf__jpeg_image_load_increment): Set the GError
652 if the image is zero length. (#405327)
654 2007-02-06 Matthias Clasen <mclasen@redhat.com>
656 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_close): Protect
657 against stop_load begin broken. (#403255, Lucas Mazzardo Veloso)
659 2007-01-21 Matthias Clasen <mclasen@redhat.com>
661 * io-gif.c (gdk_pixbuf__gif_image_stop_load): Return an
662 error if we didn't successfully load a frame. (#394190,
665 2007-01-17 Michael Natterer <mitch@imendio.com>
667 Patch taken from maemo-gtk:
669 * io-png.c (png_text_to_pixbuf_option): don't call g_convert() on
672 (png_info_callback): set an error when the size_func would scale
673 the pixbuf away completely.
675 2007-01-16 Matthias Clasen <mclasen@redhat.com>
677 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_write): Just
678 call gdk_pixbuf_loader_close to close the loader in
679 the error case. Fixes memory leaks in the error case,
680 pointed out by David Necas.
682 2007-01-04 Matthias Clasen <mclasen@redhat.com>
684 * io-bmp.c (OneLine32): Fix a warning
686 2006-12-22 Matthias Clasen <mclasen@redhat.com>
688 * io-bmp.c (decode_bitmasks): Handle bmps
689 with more than 8 bits per channel. (#172584,
692 * io-bmp.c: Handle offsets more carefully. (#172188,
695 * io-bmp.c: Handle v5 and OS/2 v2 bmps.
697 * io-bmp.c: Handle alpha masks in v4 and v5 bmps.
699 2006-12-21 Matthias Clasen <mclasen@redhat.com>
701 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_write): Emit
702 the closed signal when closing the loader, pointed out
705 2006-12-21 Matthias Clasen <mclasen@redhat.com>
707 * io-gif.c (gif_get_lzw): Handle invalid gif animations
708 a little bit more robustly. (#357974, Vassilis Pandis,
709 patch by Felix Riemann)
711 * gdk-pixbuf-data.c (gdk_pixbuf_new_from_data):
712 * gdk-pixbuf.c (gdk_pixbuf_new): Remove redundant size
713 checks, and document that width, height must be > 0.
714 (#343330, Felix Riemann)
716 * Makefile.am: Link against GLib. (#341158, Alexey Rusakov)
718 2006-12-19 Matthias Clasen <mclasen@redhat.com>
720 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_close): Don't
721 spew a warning if the printer is already closed.
723 2006-12-09 Matthias Clasen <mclasen@redhat.com>
725 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_write): Behave as
726 documented and close the loader when returning FALSE.
728 2006-10-29 Tor Lillqvist <tml@novell.com>
731 * Makefile.am (EXTRA_DIST): Remove pixbufloader_*.def, they are
732 not used. (#365388) They were all identical, and exported just two
733 symbols, so if somebody needs them for a MSVC build that doesn't
734 use built-in modules it's trivial to hack makefile.msc to produce
735 a common .def file for the loaders. The two symbols that need to
736 be exported are fill_info and fill_vtable.
738 2006-10-11 Tor Lillqvist <tml@novell.com>
740 Enable having some loaders built-in even if loading the others
741 dynamically. Have loaders in the same order as in configure.in in
742 all places where they are handled/listed.
744 * Makefile.am: Define the STATIC_FOO_LIB and FOO_LIB macros
745 conditionally depending on whether said loader is built-in or
746 not. Use the names libstatic-pixbufloader-foo.la instead of
747 libpixbufloader-static-foo.la for the built-in ones so that the
748 "echo libpixbufloader-*.la" won't match them.
750 * gdk-pixbuf-io.c: Reorganize code as to plumb the built-in
751 loaders also if USE_GMODULE. Don't warn about a missing
752 gdk-pixbuf.loaders file if we have at least one included loader.
754 * gdk-pixbuf-private.h
755 * io-*.c: Don't define a generic MODULE_ENTRY, as we can't use it
756 in the loaders anyway. Each loader needs to check if INCLUDE_foo
759 2006-10-08 Matthias Clasen <mclasen@redhat.com>
761 * Apply a cleanup patch by Kjartan Maraas (#341812)
763 2006-09-06 Matthias Clasen <mclasen@redhat.com>
765 * io-pnm.c: Simplify and fix reading of ASCII images.
767 2006-08-17 Matthias Clasen <mclasen@redhat.com>
769 * === Released 2.10.2 ===
771 2006-08-16 Matthias Clasen <mclasen@redhat.com>
773 * gdk-pixbuf-io.c (gdk_pixbuf_new_from_file_at_scale):
774 Stop loading an animation if the first frame is complete.
775 (#350911, Christian Neumair)
777 2006-07-23 Matthias Clasen <mclasen@redhat.com>
779 * === Released 2.10.1 ===
781 2006-07-16 Matthias Clasen <mclasen@redhat.com>
783 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_load_module)
784 (gdk_pixbuf_loader_write, gdk_pixbuf_loader_close)
785 (gdk_pixbuf_loader_ensure_error): Put the code to protect
786 against broken loaders that forget to set error in an
787 auxiliary function and call it in more places. (#346428,
790 * io-xbm.c: Fix incremental loading of
791 xbms. (#346427, Ed Catmur)
792 Also make the xbm loader accept const variations.
794 2006-07-02 Matthias Clasen <mclasen@redhat.com>
796 * === Released 2.10.0 ===
798 2006-06-21 Matthias Clasen <mclasen@redhat.com>
800 * pixops/*.S: NetBSD portability fixes. (#346374,
803 * === Released 2.9.4 ===
805 2006-06-12 Matthias Clasen <mclasen@redhat.com>
807 * === Released 2.9.3 ===
809 2006-06-05 Matthias Clasen <mclasen@redhat.com>
811 * === Released 2.9.2 ===
813 2006-05-16 Matthias Clasen <mclasen@redhat.com>
815 * === Released 2.9.1 ====
817 2006-05-04 Matthias Clasen <mclasen@redhat.com>
819 * === Released 2.9.0 ===
821 2006-04-04 Matthias Clasen <mclasen@redhat.com>
823 * gdk-pixbuf-loader.c:
824 * gdk-pixbuf.c: Use G_DEFINE_TYPE.
826 * gdk-pixbuf.c: No point in making the error path fast by
829 2006-03-24 Matthias Clasen <mclasen@redhat.com>
831 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_write): Remove a
832 pointless check, pointed out by Kjartan Maraas.
834 2006-03-22 Matthias Clasen <mclasen@redhat.com>
836 * gdk-pixbuf-loader.c: Add some documentation about
837 supported image formats, and how to find out about them.
838 (#335536, Murray Cumming)
840 2006-03-20 Matthias Clasen <mclasen@redhat.com>
842 * gdk-pixbuf-animation.c:
846 * io-gif.c: Always save errno to a temporary before making
847 other calls. (#335179, Morten Welinder)
849 2006-03-14 Matthias Clasen <mclasen@redhat.com>
851 * io-gif.c (gdk_pixbuf__gif_image_load): Add a shortcut
852 to stop the gif mainloop after the first frame, if that
853 is all we are interested in. (#334538)
855 2006-03-03 Matthias Clasen <mclasen@redhat.com>
857 * io-pnm.c: Support pnm files with maxval > 255.
858 (#327560, Matthijs Douze)
860 2006-03-03 Matthias Clasen <mclasen@redhat.com>
862 * io-pcx.c (pcx_load_palette_8): Fix incremental loading
863 of 8-bit pcx files. (#148518, Magnus Bergmann)
865 2006-02-28 Anders Carlsson <andersca@imendio.com>
868 Update documentation now that tiff supports saving.
876 (tiff_load_map_file):
877 (tiff_load_unmap_file):
878 (gdk_pixbuf__tiff_image_stop_load):
879 Rename callback functions that are used during loading.
886 (create_save_context):
888 New callback functions which operate on a memory buffer.
890 (gdk_pixbuf__tiff_image_save_to_callback):
891 Implement saving of pixbufs to tiffs.
894 (gdk_pixbuf__tiff_image_save):
895 New function that saves a pixbuf to a FILE handle. Uses
902 Change flags since this module supports writing now.
904 2006-02-10 Matthias Clasen <mclasen@redhat.com>
911 * io-xpm.c: Always check for NULL when using callbacks.
912 (#330563, Benjamin Otte)
914 2006-01-18 Matthias Clasen <mclasen@redhat.com>
916 * io-gif.c (gdk_pixbuf__gif_image_load_increment): Don't cast
917 the results of g_new(). (#327423, Morten Welinder)
919 2006-01-12 Federico Mena Quintero <federico@ximian.com>
921 * gdk-pixbuf-util.c (gdk_pixbuf_saturate_and_pixelate): Clarify
922 the docs ("darkened/brightened" is not "saturation").
924 Fri Dec 30 00:59:21 2005 Jonathan Blandford <jrb@redhat.com>
926 * gdk-pixbuf-io.c (gdk_pixbuf_format_get_license): minor doc edit.
928 2005-12-16 Matthias Clasen <mclasen@redhat.com>
930 * gdk-pixbuf-io.c (_gdk_pixbuf_load_module_unlocked): Use
931 G_MODULE_BIND_LOCAL when opening modules.
933 2005-12-14 Michael Natterer <mitch@imendio.com>
935 * io-jpeg.c (gdk_pixbuf__jpeg_image_load_lines): new utility
936 function which factors out massive code duplication from the
939 2005-12-14 Michael Natterer <mitch@imendio.com>
941 * io-jpeg.c: applied patch from maemo-gtk which avoids the
942 allocation of an intermediate buffer for non-progressive
943 jpegs. Fixed bug #305894.
945 2005-11-15 Matthias Clasen <mclasen@redhat.com>
947 * io-xpm.c: Fix several integer overflows which have been
948 reported as CVE-2005-3186 and CVE-2005-2975.
950 2005-10-12 Matthias Clasen <mclasen@redhat.com>
952 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_write): Only call
953 gdk_pixbuf_loader_eat_header_write() when count > 0. (#318589,
956 2005-10-03 Matthias Clasen <mclasen@redhat.com>
958 * gdk-pixbuf-animation.c (gdk_pixbuf_animation_new_from_file):
959 * gdk-pixbuf-io.c (gdk_pixbuf_new_from_file):
960 * gdk-pixbuf-loader.c: Use a 1k buffer for sniffing image formats,
961 instead of 128 or 256 bytes. (#317225, Sebastien Bacher,
964 2005-09-05 Matthias Clasen <mclasen@redhat.com>
966 * io-tga.c (parse_rle_data): Remove unused variable
967 pbuf_count. (#315282, Kjartan Maraas)
969 2005-08-31 Matthias Clasen <mclasen@redhat.com>
971 * Makefile.am (gdk-pixbuf-enum-types.c): Intern type
972 names in code generated by glib-mkenums, too.
974 * io-ani-animation.c (gdk_pixbuf_ani_anim_iter_get_type)
975 (gdk_pixbuf_ani_anim_get_type):
976 * io-gif-animation.c (gdk_pixbuf_gif_anim_get_type)
977 (gdk_pixbuf_gif_anim_iter_get_type):
978 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_get_type):
979 * gdk-pixbuf.c (gdk_pixbuf_get_type):
980 * gdk-pixbuf-animation.c (gdk_pixbuf_animation_get_type):
981 Intern type names before registering the type to avoid
984 2005-08-30 Matthias Clasen <mclasen@redhat.com>
986 * gdk-pixbuf-io.c (format_check): Make this work again.
988 * io-png.c (png_save_to_callback_write_func): Add a cast
989 to avoid compiler warnings.
991 * pixops/timescale.c (main): Declare src_buf, dest_buf as
992 unsigned to avoid compiler warnings.
994 * gdk-pixbuf-io.h: Declare the prefix and mask members of
995 GdkPixbufModulePattern as char*, to avoid compiler warnings.
997 * io-ani.c (ani_load_chunk): Use g_try_new() in some places.
999 2005-08-24 Matthias Clasen <mclasen@redhat.com>
1001 * === Released 2.8.2 ===
1003 * === Released 2.8.1 ===
1005 2005-08-18 Matthias Clasen <mclasen@redhat.com>
1007 * io-ico.c (DecodeHeader): Check for overflow in one more
1008 place. (#313818, Tommi Komulainen)
1010 2005-08-15 Matthias Clasen <mclasen@redhat.com>
1012 * io-jpeg.c (fatal_error_handler): Pay attention to the
1013 libjpeg error code and report OOM errors as such. (#312674,
1016 2005-08-13 Matthias Clasen <mclasen@redhat.com>
1018 * === Released 2.8.0 ===
1020 2005-08-07 Matthias Clasen <mclasen@redhat.com>
1022 * abicheck.sh: Also check exported variables.
1024 2005-08-02 Matthias Clasen <mclasen@redhat.com>
1026 * === Released 2.7.5 ===
1028 2005-07-22 Matthias Clasen <mclasen@redhat.com>
1030 * === Released 2.7.4 ===
1032 2005-07-22 Matthias Clasen <mclasen@redhat.com>
1034 * queryloaders.c: Accept '*' in masks. (pointed out
1035 by William Jon McCann)
1037 * gdk-pixbuf-io.c (format_check): Make anchored patterns work
1038 as they did before. (#311011, William Jon McCann)
1040 2005-07-22 Matthias Clasen <mclasen@redhat.com>
1042 * gdk-pixbuf-io.c (format_check): Interpret patterns where
1043 the first byte of the mask is '*' as unanchored. (#311011)
1044 (gdk_pixbuf_new_from_file): Use the first 256 bytes for
1045 sniffing the file format.
1047 2005-07-15 Matthias Clasen <mclasen@redhat.com>
1049 * === Released 2.7.3 ===
1051 2005-07-12 Matthias Clasen <mclasen@redhat.com>
1053 * gdk-pixbuf-i18n.h:
1054 * pixops/*: Add copyright and license information.
1056 2005-07-09 Tor Lillqvist <tml@novell.com>
1058 * Makefile.am: Don't use the scripts in build/win32 to compile the
1059 rc file into a resource object file. (This means we lose the
1060 build number increment magic, but I doubt it was that useful
1061 anyway.) Instead use windres directly. To pass the normal .o file
1062 produced by windres through libtool, which would want a .lo file,
1063 pass it directly to the linker using a -Wl option.
1065 * gdk_pixbuf.rc.in: Replace BUILDNUMBER with 0.
1067 2005-07-08 Matthias Clasen <mclasen@redhat.com>
1069 * === Released 2.7.2 ===
1071 2005-07-01 Matthias Clasen <mclasen@redhat.com>
1073 * === Released 2.7.1 ===
1075 2005-07-01 Matthias Clasen <mclasen@redhat.com>
1077 * gdk-pixbuf-io.c (gdk_pixbuf_new_from_file_at_scale): Allow
1078 -1 for width/height and interpret them as "not constrained".
1079 (#309258, Mark McLoughlin)
1081 2005-06-26 Tor Lillqvist <tml@novell.com>
1083 * Makefile.am: Current GNU tools do understand the PRIVATE
1084 keyword, so no need to remove those entries from the import
1085 library. libtool installs the .dll.a import library itself, so no
1086 need to do it here. Do install the .def file.
1088 2005-06-22 Matthias Clasen <mclasen@redhat.com>
1090 * gdk-pixbuf-i18n.h: Use glib-i18n.h
1092 2005-06-20 Matthias Clasen <mclasen@redhat.com>
1094 * === Released 2.7.0 ===
1096 2005-06-15 Matthias Clasen <mclasen@redhat.com>
1098 * gdk-pixbuf.symbols:
1099 * gdk-pixbuf-simple-anim.h: Add
1100 gdk_pixbuf_simple_anim_iter_get_type()
1102 2005-06-08 Matthias Clasen <mclasen@redhat.com>
1104 * io-pnm.c (pnm_read_next_value): Check for overflow.
1105 (#306394, Morten Welinder)
1107 2005-05-27 Matthias Clasen <mclasen@redhat.com>
1109 * io-bmp.c: Accept the 108 byte header of BMP v4. (#168799)
1111 2005-05-25 Matthias Clasen <mclasen@redhat.com>
1113 * gdk-pixbuf.symbols:
1114 * gdk-pixbuf-simple-anim.[hc]: No need to expose the iter
1115 subclass at all in the headers.
1117 * Makefile.am: Add new files.
1119 * gdk-pixbuf.symbols: Add new api.
1121 * gdk-pixbuf.h: Include gdk-pixbuf-simple-anim.h here.
1123 * gdk-pixbuf-simple-anim.[hc]: Add a way to construct
1124 simple animations out of pixbufs. (#135161, Dom Lachowicz)
1126 2005-05-24 Sven Neumann <sven@gimp.org>
1128 * io-png.c: allow to specify the PNG compression level by passing
1129 a "compression" parameter to the PNG save function (bug #305337).
1131 * gdk-pixbuf-io.c (gdk_pixbuf_save): document the new parameter.
1133 2005-04-09 Matthias Clasen <mclasen@redhat.com>
1135 * Makefile.am: Use $(NM), not nm directly. (#301299,
1136 Nguyen Thai Ngoc Duy)
1138 * io-bmp.c (gdk_pixbuf__bmp_image_save_to_callback):
1139 Don't overflow the stack. (Jakub Jelinek, Arjan van de Ven)
1141 2005-04-08 Matthias Clasen <mclasen@redhat.com>
1143 * io-pcx.c: No debugging output, please. (#173107,
1146 2005-04-07 Matthias Clasen <mclasen@redhat.com>
1148 * io-bmp.c (DecodeColormap): Initialize the colormap to
1149 zero. (#171762, David Costanzo)
1151 2005-03-30 Matthias Clasen <mclasen@redhat.com>
1153 * io-bmp.c: Avoid bus errors due to unaligned access. (#168173,
1154 Morten Welinder, Ivan Wong)
1156 2005-03-29 Matthias Clasen <mclasen@redhat.com>
1158 * io-tga.c (parse_rle_data): Fix the update areas for incremental
1159 loading of compressed tgas. (#171883, David Costanzo)
1161 2005-03-27 Matthias Clasen <mclasen@redhat.com>
1163 * io-bmp.c (DoCompressed): Use the correct update regions for
1164 compressed bmps. (#150664, Owen Taylor, test images provided
1167 Sun Mar 27 19:59:52 2005 Manish Singh <yosh@gimp.org>
1169 * io-bmp.c (grow_buffer): reject 0-sized buffers as corrupt header
1170 data. Fixes bug #171707.
1172 2005-03-25 Matthias Clasen <mclasen@redhat.com>
1174 * gdk-pixbuf-data.c (gdk_pixbuf_new_from_data): Use canonical
1177 2005-03-21 Matthias Clasen <mclasen@redhat.com>
1179 * gdk-pixbuf.c (gdk_pixbuf_class_init): Mark param spec strings
1182 2005-03-14 Matthias Clasen <mclasen@redhat.com>
1184 Make PLT-reduction work with gcc4, and don't include
1185 everything in gdk-pixbuf-alias.h:
1187 * gdk-pixbuf.symbols: Group symbols by header and source file.
1188 * /makegdkpixbufalias.pl: Protect definitions by the same
1189 preprocessor symbols used to guard the headers. Move
1190 the alias declarations to a separate file which is
1191 produced when calling makegdkpixbufalias.pl -def
1192 * Makefile.am (gdk-pixbuf-aliasdef.c): Add a rule to generate
1194 * *.c: Include gdk-pixbuf-alias.h after the other headers,
1195 include gdk-pixbuf-aliasdef.c at the bottom.
1197 2005-03-10 Tor Lillqvist <tml@novell.com>
1201 * gdk-pixbuf.symbols: Implement DLL ABI stablility for
1202 gdk_pixbuf_save() and gdk_pixbuf_savev(). (#167973)
1204 2005-03-09 Matthias Clasen <mclasen@redhat.com>
1206 * io-gif-animation.c (gdk_pixbuf_gif_anim_frame_composite): Fix
1207 a C99ism. (#169741, Morten Welinder)
1209 2005-03-08 Matthias Clasen <mclasen@redhat.com>
1211 * gdk-pixbuf.c (gdk_pixbuf_class_init): Use canonical
1212 form of the name when registering properties.
1214 * gdk-pixbuf.symbols: Add the new attributes here, too.
1216 * gdk-pixbuf-core.h: Use G_GNUC_NULL_TERMINATED where
1217 appropriate. (#165682, Marc Meissner)
1219 2005-03-07 Matthias Clasen <mclasen@redhat.com>
1221 * io-xpm.c: Use a generated table of offsets
1222 into a big const string to avoid relocations
1223 in the rgb color table. (#168901, Tommi Komulainen)
1225 * gen-color-table.pl: Script to generate the table,
1226 copied from Owen Taylors script by the same name
1229 * xpm-color-table.h: The generated table.
1231 2005-03-03 Matthias Clasen <mclasen@redhat.com>
1233 * io-xpm.c (pixbuf_create_from_xpm): Check the number
1234 of scanned items. (#168906, Morten Welinder)
1236 Make the gif loader handle oom when loading
1237 animations. (#168857, Tommi Komulainen)
1239 * io-gif-animation.c (gdk_pixbuf_gif_anim_frame_composite):
1240 Handle oom by returning NULL.
1242 * io-gif.c (gif_get_lzw): Return an error if composite
1245 2005-02-28 Matthias Clasen <mclasen@redhat.com>
1247 * pixops/*.S: Add .note.GNU-stack sections to Mark these as not
1248 requiring an executable stack.
1250 2005-02-23 Matthias Clasen <mclasen@redhat.com>
1252 * gdk-pixbuf-io.c: Document BMP saving support.
1254 * io-bmp.c: Support saving as BMP. (168173, Ivan Wong)
1256 * io-ico.c: Fix a typo. (#168173, Ivan Wong)
1258 2005-02-15 Matthias Clasen <mclasen@redhat.com>
1260 * io-pnm.c (pnm_skip_whitespace): Don't read over the end of
1261 the buffer if '#' appears at the very end. (#167141, Doug Morgan)
1263 2005-02-05 Hans Breuer <hans@breuer.org>
1265 * makefile.msc : rule for gdk_pixbuf.def
1267 2005-02-07 Matthias Clasen <mclasen@redhat.com>
1269 * io-pnm.c (pnm_read_next_value): Pass in the max number
1271 (pnm_read_ascii_scanline): And use it here to enable
1272 parsing of pbm images without whitespace between the
1273 pixels. (#165803, Samuel Hym)
1275 2005-01-22 Matthias Clasen <mclasen@redhat.com>
1277 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_new_with_type)
1278 (gdk_pixbuf_loader_new_with_mime_type): Close the loader
1279 before unreffing it in the error case. (#164915, Crispin
1282 2005-01-12 Owen Taylor <otaylor@redhat.com>
1284 * Makefile.am: Use grep | head -n 1 instead of grep -m 1
1286 with slightly older versions of GNU grep in
1287 install-libtool-import-lib rule.
1289 2005-01-08 Matthias Clasen <mclasen@redhat.com>
1291 * === Released 2.6.1 ===
1293 2005-01-04 Matthias Clasen <mclasen@redhat.com>
1295 * io-bmp.c (DecodeHeader): Error on compressed images with
1296 negative height. Also make uncompressed images with data_offset
1297 != header_size work. (#150664, Owen Taylor)
1299 2005-01-02 Matthias Clasen <mclasen@redhat.com>
1301 * pixops/pixops.c (bilinear_box_make_weights): Really fix the
1302 math to make the vectors sum up to 1, making GDK_INTERP_HYPER
1303 work again. (#162703, Dennis Nezic)
1305 2004-12-27 Matthias Clasen <mclasen@redhat.com>
1307 * gdk-pixbuf-animation.c (gdk_pixbuf_animation_new_from_file)
1308 Avoid deadlock. Pointed out by Callum McKenzie.
1310 Wed Dec 22 01:17:44 2004 Jonathan Blandford <jrb@redhat.com>
1312 * queryloaders.c (main): print out the version and binary name in
1313 the header comment. Problem reported by Seth Nickell.
1315 2004-12-16 Matthias Clasen <mclasen@redhat.com>
1317 * === Released 2.6.0 ===
1319 Fri Dec 10 13:57:44 2004 Manish Singh <yosh@gimp.org>
1321 * abicheck.sh: filter out PRIVATE.
1323 2004-12-05 Tor Lillqvist <tml@iki.fi>
1325 * gdk-pixbuf-animation.c
1329 * make-inline-pixbuf.c
1330 * queryloaders.c: Use gstdio wrappers. Document that file names
1331 are in the GLib file name encoding.
1333 * gdk-pixbuf-csource.c
1334 * queryloaders.c: On Windows, convert command line arguments and
1335 environment variable values from locale encoding to UTF-8.
1337 * queryloaders.c: On Windows, use wide character API when
1343 * gdk-pixbuf-animation.h
1344 * gdk-pixbuf-animation.c: Like in GLib, for DLL ABI stability on
1345 Windows, add binary compatibility versions of functions that take
1346 file names as arguments. They use the system codepage, not GLib
1347 file name encoding (which is UTF-8 on Windows). Use #defines to
1348 make newly compiled code use the "real" functions that use the
1349 GLib file name encoding scheme.
1351 2004-12-02 Matthias Clasen <mclasen@redhat.com>
1353 * === Released 2.5.6 ===
1355 2004-11-30 Matthias Clasen <mclasen@redhat.com>
1357 * gdk-pixbuf-animation.c (gdk_pixbuf_animation_iter_get_pixbuf):
1358 Fix a typo in the docs. (#159955, Masao Mutoh)
1360 2004-11-29 Matthias Clasen <mclasen@redhat.com>
1362 * Makefile.am (gdk-pixbuf-alias.h): Use the perl found by
1363 configure. (#149826, Morten Welinder)
1365 Sun Nov 28 12:11:21 2004 Manish Singh <yosh@gimp.org>
1367 * makegdkpixbufalias.pl: Typo fix, so attributes are really
1370 2004-11-28 Matthias Clasen <mclasen@redhat.com>
1372 * gdk-pixbuf.symbols:
1373 * Makefile.am: Mark get_type() functions generated by glib-mkenums
1376 Thu Nov 25 14:21:37 2004 Manish Singh <yosh@gi,p.org>
1378 * abicheck.sh: filter out G_GNUC stuff when doing the compare.
1380 2004-11-23 Matthias Clasen <mclasen@redhat.com>
1382 * gdk-pixbuf-core.h: Don't mark gdk_pixbuf_error_quark() as const,
1383 to be consistent with all the other error_quark functions.
1384 (technically they are const, but since these are called only
1385 in error paths, giving the compiler better optimization
1386 opportunities doesn't matter much)
1388 * gdk-pixbuf.symbols: Add attribute annotations.
1389 * makegdkpixbufalias.pl: Keep attribute annotations, but strip PRIVATE.
1390 * Makefile.am (gdk_pixbuf.def): Strip attribute annotations, but keep
1393 Mon Nov 15 18:58:22 2004 Manish Singh <yosh@gimp.org>
1395 * gdk-pixbuf-private.h: _gdk_pixbuf_lock now returns a gboolean.
1397 * abicheck.sh: don't hardcode lengths for cut, instead split on
1400 2004-11-15 Matthias Clasen <mclasen@redhat.com>
1402 * gdk-pixbuf-animation.c:
1403 * gdk-pixbuf-loader.c:
1404 * gdk-pixbuf-io.c: Be extra careful when locking and handle
1405 the case that the module may initialize the thread system.
1407 * gdk-pixbuf-io.[hc] (_gdk_pixbuf_lock): Return whether the
1408 lock was actually taken.
1410 * queryloaders.c (query_module): Set vtable->module before
1411 calling fill_vtable(), since gdk-pixbuf-io.c does does the
1412 same and modules may rely on it. (#158177, Dan Winship)
1414 2004-11-12 Matthias Clasen <mclasen@redhat.com>
1416 * gdk-pixbuf-io.c (gdk_pixbuf_io_init): Don't use
1417 _gdk_pixbuf_load_module_unlocked() in the !USE_GMODULE case.
1419 * === Released 2.5.5 ===
1421 2004-11-12 Matthias Clasen <mclasen@redhat.com>
1423 Changes to make gdk-pixbuf threadsafe (#157310, #157306,
1426 * gdk-pixbuf-io.h (enum GdkPixbufFormatFlags): Add
1427 GDK_PIXBUF_FORMAT_THREADSAFE to indicate that an image loader
1430 * gdk-pixbuf-io.c (get_file_formats, _gdk_pixbuf_load_module):
1431 Use a lock to make initialization of global data structures
1433 * gdk-pixbuf-private.h:
1434 * gdk-pixbuf-io.c (_gdk_pixbuf_lock, _gdk_pixbuf_unlock):
1435 Auxiliary functions which use another lock to protect
1436 threadunsafe image loaders.
1438 * gdk-pixbuf-io.c (gdk_pixbuf_real_save):
1439 (save_to_callback_with_tmp_file):
1440 (gdk_pixbuf_real_save_to_callback):
1441 (gdk_pixbuf_new_from_xpm_data):
1442 (_gdk_pixbuf_generic_image_load):
1443 * gdk-pixbuf-animation.c (gdk_pixbuf_animation_new_from_file):
1444 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_load_module):
1445 (gdk_pixbuf_loader_close):
1446 (gdk_pixbuf_loader_finalize):
1447 Use _gdk_pixbuf_lock() and _gdk_pixbuf_unlock().
1449 * io-ani.c, io-bmp.c, io-gif.c, io-ico.c:
1450 * io-jpeg.c, io-pcx.c, io-png.c, io-pnm.c:
1451 * io-ras.c, io-tga.c, io-wbmp.c, io-xbm.c:
1452 * io-xpm.c: Mark as threadsafe.
1454 * io-tiff.c: Remove pointless locking, mark as
1457 2004-11-10 Matthias Clasen <mclasen@redhat.com>
1459 * gdk-pixbuf-animation.c:
1460 * gdk-pixbuf-io.c: Use g_filename_display_name() instead of
1461 g_filename_to_utf8() when putting filenames in error messages.
1463 2004-11-04 Matthias Clasen <mclasen@redhat.com>
1465 * gdk-pixbuf.c (gdk_pixbuf_class_init): Document current
1466 restrictions for property values. (#157409, Matthew H. Plough)
1468 2004-11-01 Matthias Clasen <mclasen@redhat.com>
1470 * gdk-pixbuf-features.h.in: Break the declaration of the three
1471 version variables, so that gtk-doc can grok it.
1473 2004-10-29 Hans Breuer <hans@breuer.org>
1475 * makefile.msc : updated
1477 2004-10-27 Matthias Clasen <mclasen@redhat.com>
1479 * === Released 2.5.4 ===
1481 2004-10-27 Matthias Clasen <mclasen@redhat.com>
1483 * Makefile.am (gdk-pixbuf-alias.h): Fix srcdir != builddir
1486 2004-09-19 Matthias Clasen <mclasen@redhat.com>
1488 * === Released 2.5.3 ===
1490 2004-09-15 Matthias Clasen <mclasen@redhat.com>
1493 * io-xpm.c: Fix some security issues discovered by Chris Evans.
1495 Mon Sep 13 19:31:34 2004 Matthias Clasen <maclas@gmx.de>
1497 * io-jpeg.c (real_save_jpeg): Drop the alpha channel
1498 when saving 4-channel pixbufs. (#152450, Emmanuel Pacaud)
1500 2004-09-09 Matthias Clasen <mclasen@redhat.com>
1502 * makegdkpixbufalias.pl: Use the short prefix "IA__" for
1503 aliases instead of the long suffix "__internal_alias".
1505 2004-09-01 Matthias Clasen <mclasen@redhat.com>
1507 * gdk-pixbuf-core.h: Align argument names with source.
1509 Thu Aug 26 01:23:16 2004 Matthias Clasen <maclas@gmx.de>
1511 * gdk-pixbuf-core.h:
1512 * gdk-pixbuf.symbols:
1513 * gdk-pixbuf-io.c (gdk_pixbuf_new_from_file_at_scale):
1514 Add gdk_pixbuf_new_from_file_at_scale(), which is just
1515 like gdk_pixbuf_new_from_file_at_size(), but optionally
1516 ignores the aspect ratio. (#136395, Dom Lachowicz)
1518 Wed Aug 25 17:23:23 2004 Manish Singh <yosh@gimp.org>
1520 * io-gif.c: remove unused set_need_recomposite() function.
1522 2004-08-25 Matthias Clasen <mclasen@redhat.com>
1524 * === Released 2.5.2 ===
1526 * abicheck.sh: Make work in make distcheck.
1528 2004-08-25 Matthias Clasen <mclasen@redhat.com>
1530 * Makefile.am: Use the same prefix when creating
1531 gdk-pixbuf-marshal.c and gdk-pixbuf-marshal.h
1533 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_class_init): _-prefix
1536 2004-08-24 Matthias Clasen <mclasen@redhat.com>
1538 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_new_with_mime_type): Use
1539 the correct index and compare correctly, reported by Tommi Komulainen.
1540 (gdk_pixbuf_loader_new_with_mime_type):
1542 * gdk-pixdata.c (gdk_pixdata_from_pixbuf): Work around bugs in
1543 the runlength encoder by forcing rowstride * height to be
1544 divisible by bpp. (#150882)
1546 Sun Aug 22 03:20:56 2004 Matthias Clasen <maclas@gmx.de>
1548 * pixops/pixops.c (pixops_scale_nearest): Fix a mixup in the handling
1549 of dest_channels. (#111922, Christophe Fergeau)
1551 Fri Aug 20 11:59:10 2004 Owen Taylor <otaylor@redhat.com>
1553 * io-bmp.c: Fix infinite loop that can occur for bad
1554 image data (#150601, Chris Evans, Manish Singh)
1556 2004-08-17 Matthias Clasen <mclasen@redhat.com>
1558 * abicheck.sh: No need for INCLUDE_INTERNAL_SYMBOLS any more.
1560 * Makefile.am (gdk-pixbuf-alias.h): Don't use cpp to filter the symbols.
1562 * makegdkpixbufalias.pl: Move the #ifdef processing into the perl script,
1563 and keep the #ifdefs which differentiate between platforms.
1565 * gdk-pixbuf.symbols: Remove the marshalers.
1567 * Makefile.am (stamp-gdk-pixbuf-marshal.h): _-prefix the marshalers.
1569 Thu Aug 12 22:19:12 2004 Matthias Clasen <maclas@gmx.de>
1571 * io-bmp.c (DecodeHeader): Properly determine the number of
1572 colors in an OS/2 BMP file. (#150003, Jon-Kare Hellan)
1574 2004-08-12 Matthias Clasen <mclasen@redhat.com>
1576 * pixops/pixops.c: Remove C99-isms. (#149967, Vincent Noel)
1578 Wed Aug 11 22:56:55 2004 Matthias Clasen <maclas@gmx.de>
1580 * abicheck.sh: Check all symbols.
1582 2004-08-11 Matthias Clasen <mclasen@redhat.com>
1584 * pixops/pixops.c: Make scaling and compositing functions handle
1585 edge pixels consistently. (#111922, Brian Cameron)
1587 * pixops/pixops-internal.h:
1589 * pixops/*.S: underscore prefix the mmx implementations, in order
1592 * gdk-pixbuf.symbols: Remove the mmx pixops implementations.
1594 * abicheck.sh: No need to define INCLUDE_MMX_SYMBOLS any more.
1596 Tue Aug 10 23:53:59 2004 Matthias Clasen <maclas@gmx.de>
1598 Add hidden aliases for exported symbols which are
1599 used internally in order to get rid of many PLT
1600 entries. (#145519, Arjan van de Ven)
1602 * gdk/Makefile.am: Add rules to generate gdk_pixbuf.def and
1603 gdk-pixbuf-alias.h from gdk-pixbuf.symbols, and make make
1604 check check the abi with abicheck.sh.
1606 * gdk/gdk-pixbuf.symbols: New file. Definition of the gdk-pixbuf
1607 ABI. The file can be processed by cpp to filter out certain
1610 * gdk/abicheck.sh: New file. Script to check the actually
1611 symbols exported from libgdk_pibuf.2.0.so against the symbols
1612 found in gdk-pixbuf.symbols.
1614 * gdk/makegdkpixbufalias.pl: New file. Perl script to generate the
1615 header containing the alias definitions for internally used
1616 exported symbols from a list of symbols.
1618 * *.c: Include gdk-pixbuf-alias.h
1620 2004-08-06 Hans Breuer <hans@breuer.org>
1622 * gdk_pixbuf.def makefile.msc : updated
1624 Sun Aug 1 23:57:06 2004 Matthias Clasen <maclas@gmx.de>
1626 * io-pcx.c (pcx_increment_load_data_1): Fix progressive
1627 loading of 8bit pcx files. (#148518, Magnus Bergman)
1629 2004-08-01 Matthias Clasen <mclasen@redhat.com>
1631 * === Released 2.5.1 ===
1633 Tue Jul 20 22:23:26 2004 Matthias Clasen <maclas@gmx.de>
1635 * gdk-pixbuf-io.h: Remove trailing commas from
1636 enumerations. (#148035)
1638 Sun Jul 18 20:17:41 2004 Soeren Sandmann <sandmann@daimi.au.dk>
1640 * === released 2.5.0 ==
1642 Thu Jul 15 19:19:21 2004 Matthias Clasen <maclas@gmx.de>
1644 * io-png.c (real_save_png):
1645 * gdk-pixbuf-io.c (gdk_pixbuf_io_init): Use 'cannot' instead
1646 of 'can not' in messages. (#144226, Morten Welinder)
1648 Fri Jul 9 15:38:06 2004 Manish Singh <yosh@gimp.org>
1650 * gdk-pixbuf-io.c (gdk_pixbuf_format_set_disabled): function doesn't
1651 return a value, so don't use g_return_val_if_fail()
1653 * gdk-pixbuf-scale.c (gdk_pixbuf_rotate_simple): initialize dest in
1654 the can't happen case, to quiet gcc.
1656 * io-tiff.c (tifflibversion): enclose in #if TIFFLIB_VERSION >=
1659 Wed Jul 7 23:53:58 2004 Matthias Clasen <maclas@gmx.de>
1662 * gdk-pixbuf-io.c (gdk_pixbuf_format_is_disabled):
1663 * gdk-pixbuf-io.c (gdk_pixbuf_format_set_disabled):
1664 * gdk-pixbuf-io.c (gdk_pixbuf_format_get_license):
1665 New functions to disable/enable individual loaders and to
1666 obtain license information about loaders.
1668 * gdk-pixbuf-io.h (GdkPixbufFormat): Add disabled and
1671 * gdk-pixbuf-io.c (_gdk_pixbuf_get_module):
1672 * gdk-pixbuf-io.c (_gdk_pixbuf_get_named_module): Skip
1675 * io-*.c: Add license information in the fill_info
1678 2004-07-07 Matthias Clasen <mclasen@redhat.com>
1680 * gdk-pixbuf-features.h.in: Fix the build.
1682 2004-07-06 Tor Lillqvist <tml@iki.fi>
1684 * gdk-pixbuf-features.h.in
1685 * gdk-pixbuf.c: Mark the version variables for proper import and
1686 export from Windows DLLs. Thanks to Laurent Sansonetti for
1687 reporting the problem.
1689 Sat Jul 3 00:41:44 2004 Matthias Clasen <maclas@gmx.de>
1691 * pixops/pixops.c (bilinear_box_make_weights): Correct the
1692 math to calculate bilinear weights. (#112412, Brian Cameron)
1694 Mon Jun 21 00:44:51 2004 Matthias Clasen <maclas@gmx.de>
1696 * gdk-pixbuf-transform.h:
1697 * gdk-pixbuf-scale.c (gdk_pixbuf_rotate_simple):
1698 * gdk-pixbuf-scale.c (gdk_pixbuf_flip): New functions to
1699 rotate pixbufs by multiples of 90 degrees and to flip them
1700 horizontally or vertically.
1702 Sun Jun 20 01:06:48 2004 Matthias Clasen <maclas@gmx.de>
1704 Header reorganization. (#51999, Jeff Franks, reorganization
1705 proposed by Havoc Pennington)
1707 * gdk-pixbuf.h: This is now an include-only header, and the only
1708 one which applications should directly use.
1710 * gdk-pixbuf-animation.h: Add animation api from gdk-pixbuf.h.
1711 * gdk-pixbuf-io.h: Add io api from gdk-pixbuf.h.
1712 * gdk-pixbuf-loader.h: Add loader api from gdk-pixbuf.h.
1713 * gdk-pixbuf-transform.h: New header.
1714 * gdk-pixbuf-core.h: New header.
1716 Sat Jun 19 01:44:12 2004 Matthias Clasen <maclas@gmx.de>
1718 * gdk-pixbuf-scale.c (gdk_pixbuf_composite): Add a figure which
1719 explains pixbuf compositing.
1721 2004-06-16 Matthias Clasen <mclasen@redhat.com>
1723 * io-tiff.c: Make the tiff loader work with both
1724 libtiff 3.5.7 and libtiff 3.6.1. (#135541, Marco Ghirlanda)
1726 Fri Jun 11 22:02:56 2004 Matthias Clasen <maclas@gmx.de>
1728 * io-gif.c, io-pnm.c, io-tga.c, io-xpm.c: Don't use
1729 contractions like "don't" or "isn't" in error messages.
1730 It isn't nice to use them in log entries either...
1731 (#137774, Morten Welinder, patch by Alexander Winston)
1733 Sat Jun 5 00:59:12 2004 Matthias Clasen <maclas@gmx.de>
1737 * gdk-pixbuf-animation.c:
1738 * gdk-pixbuf-io.c: Convert filenames to UTF-8 when embedding
1739 them in error messages. (#143654, Sven Neumann)
1741 Sun May 16 22:53:47 2004 Matthias Clasen <maclas@gmx.de>
1745 * io-pnm.c (pnm_read_next_value): Don't read integers
1746 partially. (#142584, Kouichirou Hiratsuka)
1748 2004-05-10 Matthias Clasen <mclasen@redhat.com>
1752 * pixops/timescale.c:
1755 * gdk-pixbuf-scale.c: _-prefix the nonstatic pixops_...
1756 functions. (#142233, Morten Welinder)
1758 Wed May 5 23:09:48 2004 Matthias Clasen <maclas@gmx.de>
1760 * gdk-pixbuf-io.h (GdkPixbufFormatFlags): New format flag
1761 GDK_PIXBUF_FORMAT_SCALABLE to mark scalable formats.
1764 * gdk-pixbuf-io.c (gdk_pixbuf_format_is_scalable): New function.
1765 (#137995, Dom Lachowicz)
1767 2004-04-30 Matthias Clasen <mclasen@redhat.com>
1769 * === Released 2.4.1 ===
1771 2004-04-13 Matthias Clasen <mclasen@redhat.com>
1773 * io-ani.c (gdk_pixbuf__ani_image_load_animation):
1774 * gdk-pixbuf-io.c (gdk_pixbuf_get_file_info)
1775 (_gdk_pixbuf_generic_image_load)
1776 (gdk_pixbuf_new_from_file_at_size): When calling fread()
1777 in a loop, check for ferror() as well as for feof() to
1778 avoid infinite loops on directories. (#137804, Alex Converse)
1780 Mon Mar 15 15:01:59 2004 Owen Taylor <otaylor@redhat.com>
1782 * === Released 2.4.0 ===
1784 2004-03-15 Tor Lillqvist <tml@iki.fi>
1786 * queryloaders.c (main): [Win32] Look up installation prefix at
1787 run-time, replace prefix in PIXBUF_LIBDIR with that. (#106141)
1789 Merges from stable branch that had been left out. (#136282, J. Ali
1792 Changes for run-time lookup of installation location on Win32:
1794 * Makefile.am (INCLUDES): Define GTK_PREFIX as $(prefix).
1796 * gdk-pixbuf-io.c (get_sysconfdir): New function, look up
1797 installation location at runtime and deduce GTK_SYSCONFDIR
1799 (get_toplevel): Similar, for the top-level installation directory.
1800 (correct_prefix): Replace compile-time prefix with run-time
1802 (get_libdir): Remove, not used any longer.
1803 (gdk_pixbuf_io_init): Call correct_prefix() on Win32.
1805 * queryloaders.c (query_module): [Win32] Change backslahses into
1808 Tue Mar 9 09:33:28 2004 Owen Taylor <otaylor@redhat.com>
1810 * === Released 2.3.6 ===
1812 2004-03-05 Tor Lillqvist <tml@iki.fi>
1814 * gdk_pixbuf.def: Add missing entries. Thanks to J. Ali Harlow.
1816 Fri Mar 5 22:22:25 2004 Matthias Clasen <maclas@gmx.de>
1818 * io-bmp.c (OneLine32): Don't try to load an alpha channel
1819 from the BMP, since there is no evidence that even 32bit
1820 BMPs have an alpha channel. (#135502)
1822 Mon Mar 1 19:47:48 2004 Owen Taylor <otaylor@redhat.com>
1824 * === Released 2.3.5 ====
1826 2004-02-28 Hans Breuer <hans@breuer.org>
1828 * io-tiff.c : include <io.h> for lseek()
1829 * io-xbm.c : use HAVE_UNISTD_H
1831 Tue Feb 24 14:45:03 2004 Owen Taylor <otaylor@redhat.com>
1833 * === Released 2.3.3 ===
1835 Sun Feb 22 01:09:55 2004 Matthias Clasen <maclas@gmx.de>
1837 * io-bmp.c (gdk_pixbuf__bmp_image_begin_load): Remove debugging
1840 Fri Feb 20 22:25:32 2004 Matthias Clasen <maclas@gmx.de>
1842 * io-bmp.c (DecodeHeader): Store and sanity-check the clrUsed field
1843 from the header for use in DecodeColormap.
1844 * io-bmp.c (DecodeColormap): Don't read more colormap entries than
1845 the header says are there. (#134235, Kazuho Okui)
1847 Sun Feb 8 01:07:20 2004 Manish Singh <yosh@gimp.org>
1849 * gdk-pixbuf-io.c: removed unnecessary G_OBJECT() cast checks.
1851 * io-jpeg.c: make the return type for to_callback_empty_output_buffer
1852 "boolean", which should be defined by the jpeg headers. The right
1853 return type for this function depends on how the jpeg library
1854 was built (one wonders what happens if different compilers are used).
1856 2004-01-28 Hans Breuer <hans@breuer.org>
1858 * gdk_pixbuf.def : updated externals
1860 Sat Jan 17 23:02:55 2004 Matthias Clasen <maclas@gmx.de>
1862 The second part of the fix for #114351 (see also
1865 * gdk-pixbuf-i18n.h (P_): Use translation domain gtk20-properties.
1867 Sat Jan 17 00:01:51 2004 Matthias Clasen <maclas@gmx.de>
1869 The first part of the fix for #114351 (see also
1872 * gdk-pixbuf-i18n.h: Define P_() for property blurbs and nicks.
1874 * gdk-pixbuf.c: Mark property blurbs and nicks with P_().
1876 Thu Jan 8 22:01:14 2004 Matthias Clasen <maclas@gmx.de>
1878 * queryloaders.c (loader_sanity_check): Don't use bitwise operators
1879 on booleans. (#130923, reported by Telsa Gwynne, fix by Dave Jones)
1881 2004-01-06 Federico Mena Quintero <federico@ximian.com>
1883 * gdk-pixbuf-io.c (gdk_pixbuf_save): Escape an ampersand in the
1884 documentation comment, and hack around an empty line in the code
1885 example so that gtk-doc won't put a <para> due to it.
1887 * gdk-pixbuf.c (gdk_pixbuf_get_pixels): Link to the documentation
1888 section on image data.
1890 2004-01-06 Federico Mena Quintero <federico@ximian.com>
1892 * gdk-pixdata.c (gdk_pixbuf_new_from_inline): Fix example in
1893 documentation comment. Fixes #130701.
1895 Wed Jan 7 02:41:14 2004 Matthias Clasen <maclas@gmx.de>
1897 * gdk-pixbuf-io.c (gdk_pixbuf_save_to_bufferv):
1898 * gdk-pixbuf-io.c (gdk_pixbuf_save_to_buffer):
1899 * gdk-pixbuf-io.c (gdk_pixbuf_save_to_callbackv):
1900 * gdk-pixbuf-io.c (gdk_pixbuf_save_to_callback): New public API
1901 to save pixbufs to non-file locations. (#82203, Tim Evans)
1904 * gdk-pixbuf.def: Declare the new public API.
1906 * gdk-pixbuf-io.h: Add save_to_callback to the module interface.
1909 * io-png.c: Implement save_to_callback.
1911 * gdk-pixbuf-io.c (gdk_pixbuf_savev):
1912 * gdk-pixbuf-io.c (gdk_pixbuf_save): Update documentation.
1914 * gdk-pixbuf-io.c (gdk_pixbuf_real_save): Support saving via
1915 image_module->save_to_callback.
1917 * gdk-pixbuf-io.c (gdk_pixbuf_real_save_to_callback): New generic
1918 save_to_callback function which falls back to image_module->save
1921 Wed Jan 7 01:17:36 2004 Matthias Clasen <maclas@gmx.de>
1923 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_size_func):
1924 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_set_size):
1925 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_init): Make it possible
1926 to call gdk_pixbuf_loader_set_size (loader, 0, 0) by changing
1927 the initial values of priv->width/height to -1.
1929 * io-tiff.c (tiff_image_parse):
1930 * io-ras.c (RAS2State):
1931 * io-pnm.c (gdk_pixbuf__pnm_image_load_increment):
1932 * io-pcx.c (gdk_pixbuf__pcx_load_increment):
1933 * io-jpeg.c (gdk_pixbuf__jpeg_image_load_increment):
1934 * io-png.c (png_info_callback):
1935 * io-ico.c (DecodeHeader):
1936 * io-bmp.c (DecodeHeader): Call size_func once the size is known,
1937 even if the module can't make use of the scaling information. If
1938 size_func returns 0, don't allocate a pixbuf and return, if
1939 necessary with an error.
1942 * gdk-pixbuf-io.c (gdk_pixbuf_get_file_info): A new function
1943 to determine the type and size of an image file without loading
1944 it completely. (#53725)
1946 Sun Jan 4 00:44:57 2004 Matthias Clasen <maclas@gmx.de>
1948 * gdk-pixbuf.c (gdk_pixbuf_class_init): Turn the pixbuf
1949 attributes into (construct-only, but always readable)
1950 properties. (#130196)
1952 * gdk-pixbuf-data.c (gdk_pixbuf_new_from_data): Set properties
1955 Mon Dec 22 01:35:36 2003 Matthias Clasen <maclas@gmx.de>
1957 * Makefile.am (gdk-pixbuf.loaders): Fix building with
1958 --disable-modules --with-included-loaders, create an
1959 empty gdk-pixbuf.loaders file. (#124496, Arno Charlet, fix
1960 proposed by Owen Taylor)
1962 Thu Dec 11 01:57:05 2003 Matthias Clasen <maclas@gmx.de>
1964 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_class_init): Move
1965 the documentation for signals inline, to get proper parameter
1966 documentation. (#128977)
1968 Sat Nov 15 00:26:19 2003 Matthias Clasen <maclas@gmx.de>
1970 * queryloaders.c (loader_sanity_check): Check that the mask
1971 is NULL or a string of the same length consisting entirely of
1972 ' ', '!', 'x', 'z', 'n'.
1974 Mon Nov 10 00:17:52 2003 Matthias Clasen <maclas@gmx.de>
1976 * Makefile.am (install-data-local): Typo fix in warning.
1978 Sun Nov 9 23:07:05 2003 Matthias Clasen <maclas@gmx.de>
1980 * gdk-pixbuf-io.c (_gdk_pixbuf_generic_image_load): If neither
1981 load nor begin_load are available fall back to load_animation
1982 and use gdk_pixbuf_animation_get_static_image() to obtain a
1983 pixbuf. Inefficient, but at least doesn't crash.
1985 Sun Nov 9 21:56:20 2003 Matthias Clasen <maclas@gmx.de>
1987 * queryloaders.c (write_loader_info): New function to write
1988 out the information for a single loader, factored out of
1990 (loader_sanity_check): New function to perform
1991 sanity checks on a loader.
1992 (query_module): Use the new functions.
1994 Thu Nov 6 00:27:27 2003 Matthias Clasen <maclas@gmx.de>
1996 * io-pcx.c (gdk_pixbuf__pcx_load_increment): Fold two similar
1997 strings into on. (#126204, Danilo Segan)
1999 2003-09-19 Matthias Clasen <maclas@gmx.de>
2001 * io-tga.c (try_preload): Remove a pointless check.
2002 (#122710, Kjartan Maraas)
2004 Mon Aug 18 10:25:29 2003 Owen Taylor <otaylor@redhat.com>
2006 * gdk-pixdata.c (gdk_pixdata_to_csource): Add the correct
2007 alignment magic for Sun compiler and for GCC to get
2008 the strings aligned. (Patch from Brian Cameron, #117217)
2010 2003-08-14 Matthias Clasen <maclas@gmx.de>
2012 * gdk-pixdata.c (gdk_pixdata_to_csource): Improve doc comment
2013 wording. (#119754, Doug Quale)
2015 2003-08-03 Matthias Clasen <maclas@gmx.de>
2017 * gdk-pixbuf.c (gdk_pixbuf_get_rowstride):
2018 * gdk-pixbuf-data.c (gdk_pixbuf_new_from_data): Clarify misleading
2019 explanation of rowstride. (#119000)
2021 2003-07-24 Matthias Clasen <maclas@gmx.de>
2023 * gdk-pixbuf-io.c (gdk_pixbuf_new_from_file_at_size): Preserve the
2024 aspect ratio. (#118145, Owen Taylor)
2026 2003-07-23 Matthias Clasen <maclas@gmx.de>
2028 * gdk-pixbuf-io.c (gdk_pixbuf_new_from_file_at_size): Close loader
2029 before unref'ing it. (#118146, Owen Taylor)
2031 2003-03-01 Hans Breuer <hans@breuer.org>
2033 * makefile.msc : updated
2035 * gdk_pixbuf.def : export a bunch of new functions
2037 2003-07-18 Matthias Clasen <maclas@gmx.de>
2039 * pixops/pixops.c (correct_total): Split correction into multiple
2040 pieces if no single weight is large enough to apply the unsplit
2041 correction. (#117431, problem reported by Tomas ?gren)
2043 2003-07-13 Matthias Clasen <maclas@gmx.de>
2046 * gdk-pixbuf-io.c (gdk_pixbuf_new_from_file_at_size): New function
2047 to load an image from a file at a specified size. (#105326, Dom
2050 2003-07-11 Matthias Clasen <maclas@gmx.de>
2052 * queryloaders.c (query_module): Handle absolute filenames
2053 properly. (#117170, Jens Elkner)
2055 * gdk-pixbuf-io.c: Mention that NULL-terminated arrays returned by
2056 gdk_pixbuf_format_get_mime_types() and
2057 gdk_pixbuf_format_get_extensions() must be freed with g_strfreev().
2059 2003-07-04 Matthias Clasen <maclas@gmx.de>
2061 * gdk-pixbuf-io.c: Document ICO save parameters.
2063 * io-ico.c: Support saving of ICOs and CURs. Currently, only
2064 single-image ICOs are produced, but the code for multi-image ICOs
2065 is already in place. The saver understands the options "depth"
2066 (can be "32", "24" or "16") and "x_hot"/"y_hot" for hotspot
2067 coordinates of CURs.
2069 2003-06-28 Matthias Clasen <maclas@gmx.de>
2071 * io-ico.c (DecodeHeader): Stop discriminating against 32bpp ICOs
2072 a): Use the byte size of the image as a heuristic when selecting
2073 the bitmap to load - this lets us select 32bpp bitmaps which come
2074 after a 8bpp bitmap.
2075 (OneLineTransp): Stop discriminating against 32bpp ICOs b): Don't
2076 overwrite the alpha channel of 32bpp ICOs.
2077 (gdk_pixbuf__ico_image_load_increment): Stop decoding the header
2080 Fri Jun 27 03:56:59 2003 Soeren Sandmann <sandmann@daimi.au.dk>
2082 * io-gif-animation.c (gdk_pixbuf_gif_anim_frame_composite): Make
2083 it compile with C89 compilers.
2085 2003-06-23 Matthias Clasen <maclas@gmx.de>
2087 * io-gif.c (gif_get_frame_info): Remove the pointless refusal to
2088 load images with dubious disposal mode on the first frame. Just
2089 ignore it, as everybody else does.
2091 2003-06-22 Matthias Clasen <maclas@gmx.de>
2093 * gdk-pixbuf-loader.[hc] (gdk_pixbuf_loader_new_with_mime_type):
2094 New function to obtain a loader for a specific mime type.
2095 (#105324, Dom Lachowicz)
2097 * io-gif.c (gif_get_extension): Reset block_count to 0 for all
2098 application extensions, otherwise the data blocks of unknown
2099 extensions are not propertly skipped.
2101 Second half of the fix for #106962, handle frames extending beyond
2104 * io-gif.c (clip_frame): New helper function to clip a rectangle
2105 to the logical screen size of the gif.
2106 (maybe_update): New helper function to call update_func only if
2107 the rectangle is not completely off-bounds.
2108 (gif_get_lzw): Read frames extending outside the logical screen
2109 size, but be careful clip to the logical screen size
2110 when operating on the composite pixbuf and when calling update_func.
2111 (gif_init): Set the animation size to the logical screen size.
2112 (gif_get_frame_info): Don't refuse to load images with frames
2113 extending beyond the logical screen size.
2115 * io-gif-animation.c (gdk_pixbuf_gif_anim_frame_composite): Be
2116 careful to clip all rectangles to the logical screen size, also
2117 handle the fact that frames may be completely off-bounds.
2119 2003-06-21 Matthias Clasen <maclas@gmx.de>
2121 * io-gif.c: Merge from 2.2: Fix update_func() arguments and accept
2122 empty frames. (#106962)
2124 2003-06-17 Matthias Clasen <maclas@gmx.de>
2126 * Makefile.am (man_MANS): Removed, man pages are now installed
2127 from docs/reference/gdk-pixbuf.
2129 2003-06-03 Matthias Clasen <maclas@gmx.de>
2131 * gdk-pixdata.c (gdk_pixbuf_new_from_inline): Document
2132 data_length == -1, add an example. (#97290)
2134 2003-06-01 Matthias Clasen <maclas@gmx.de>
2136 * gdk-pixdata.h (struct _GdkPixdata): Fix misleading documentation
2137 of rowstride. (#113924, Noah Levitt)
2139 2003-05-27 Matthias Clasen <maclas@gmx.de>
2141 * io-wbmp.c: Remove dubious bitfields of
2142 unspecified signedness. (#112919, Morten Welinder)gdk-p
2144 * gdk-pixdata.c (gdk_pixdata_to_csource): Replace all occurances
2145 of g_string_new ("") by g_string_new (NULL). (#106975, Morten
2148 2003-05-21 Matthias Clasen <maclas@gmx.de>
2150 * pixbufloader_pcx.def:
2151 * io-pcx.c: A loader for PCX files. (#113035, Josh Beam)
2154 * Makefile.am: Add PCX loader.
2156 2003-05-19 Matthias Clasen <maclas@gmx.de>
2158 Improve progressive loading from slow sources: (#107368)
2160 * io-gif-animation.c (gdk_pixbuf_gif_anim_get_iter): Initialize
2161 first_loop_slowness.
2162 (gdk_pixbuf_gif_anim_iter_advance): Don't wrap during loading if
2163 the datasource falls behind the speed of the display.
2165 * io-gif-animation.h: Add a loading flag to GdkPixbufGifAnim and
2166 first_loop_slowness to GdkPixbufGifAnimIter.
2168 Wed May 14 18:24:50 2003 Owen Taylor <otaylor@redhat.com>
2170 * gdk-pixdata.c (gdk_pixdata_deserialize): Add a
2171 (gint32 *) => (guint32 *) cast. (#108615, Rick Jones)
2173 2003-04-24 Matthias Clasen <maclas@gmx.de>
2175 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_write):
2176 (gdk_pixbuf_loader_new_with_type):
2177 (gdk_pixbuf_loader_close):
2178 * gdk-pixbuf-io.c (gdk_pixbuf_new_from_file):
2181 * gdk-pixbuf-animation.c (gdk_pixbuf_animation_new_from_file):
2182 Add sanity checks for GError handling. (#108345)
2184 Tue Apr 1 15:33:51 2003 Owen Taylor <otaylor@redhat.com>
2186 * pixops/pixops.c (make_weights): Exploit the fact that all
2187 our filters are separable to simplify the calculation of
2188 the weight tables. (Based on a patch from Brian Cameron.)
2190 * pixops/Makefile.am pixbuf-transform-math.ltx:
2191 Add a short article describing how the math in pixops.c
2194 2003-03-21 Matthias Clasen <maclas@gmx.de>
2196 * gdk-pixbuf-animation.c (gdk_pixbuf_non_anim_get_type): Add
2197 missing static. (#108614)
2199 * io-jpeg.c (gdk_pixbuf__jpeg_image_begin_load):
2200 * io-ico.c (gdk_pixbuf__ico_image_stop_load): Add missing static
2201 qualifiers apparently causing problems on some platforms. (#108617)
2203 2003-03-11 Matthias Clasen <maclas@gmx.de>
2205 * io-ico.c (DecodeHeader): Calculate LineWidth for 16bpp from
2206 width, like for the other depths. (noticed by Marijn Ros)
2208 2003-03-08 Matthias Clasen <maclas@gmx.de>
2210 Bug #107664 continued:
2212 * io-xpm.c (find_color): Fix 0/FALSE confusion
2213 * gdk-pixbuf.c (gdk_pixbuf_get_has_alpha): Fix -1/gboolean
2216 2003-03-06 Matthias Clasen <maclas@gmx.de>
2218 * io-gif.c (gif_read): Fix 0/FALSE confusion (#107664, Morten
2221 2003-02-20 Matthias Clasen <maclas@gmx.de>
2223 * io-gif-animation.c (gdk_pixbuf_gif_anim_frame_composite):
2224 Always clear the initial frame and "disposed" areas with
2225 transparent pixels, no matter whether the frame has transparency
2228 2003-02-18 Matthias Clasen <maclas@gmx.de>
2230 * io-tga.c (pixbuf_flip_row):
2231 (pixbuf_flip_vertically): Auxiliary functions used to implement
2232 support for arbitrary origins.
2233 (parse_data_for_row_pseudocolor):
2234 (parse_data_for_row_truecolor):
2235 (parse_data_for_row_grayscale):
2236 (parse_data_for_row):
2237 (fill_in_context): Remove the check for upper-left origin.
2238 (parse_rle_data): Support arbitrary origins. (#105912)
2240 * io-tga.c (fread_check):
2242 (get_header_from_file):
2243 (get_colormap_from_file):
2244 (get_image_pseudocolor):
2245 (swap_channels_pixbuf):
2246 (get_image_truecolor):
2247 (get_image_grayscale):
2248 (gdk_pixbuf__tga_load): Remove the non-incremental load
2249 implementation, since we have generic_image_load () now.
2251 (gdk_pixbuf__tga_stop_load): Fix a potential crash discovered by
2254 2003-02-14 Matthias Clasen <maclas@gmx.de>
2256 * io-tga.c (try_preload):
2257 (gdk_pixbuf__tga_load): Actually reject images with origin
2258 not in the upper-left corner. (#105912)
2260 2003-02-06 Matthias Clasen <maclas@gmx.de>
2262 * queryloaders.c (query_module): Better error message if
2263 module_open() fails. (#105349, Tim Mooney)
2265 Mon Jan 27 17:10:30 2003 Owen Taylor <otaylor@redhat.com>
2267 * Makefile.am (gdk-pixbuf.loaders): Rewrite to run
2268 on the .la files rather than looking for .so files.
2269 (#102142, Martin Gansser)
2271 * Makefile.am: Don't build gdk-pixbuf.loaders when
2274 2003-01-05 Tor Lillqvist <tml@iki.fi>
2276 * Makefile.am (gdk-pixbuf.loaders): Use @SOEXT@ in the find command.
2278 * gdk_pixbuf.def: Add gdk_pixbuf_loader_set_size.
2280 2003-01-03 Matthias Clasen <maclas@gmx.de>
2282 * gdk-pixbuf-io.c (gdk_pixbuf_new_from_xpm_data): Don't crash if
2283 gdk-pixbuf.loaders file is missing. (#102222)
2285 2002-12-08 Matthias Clasen <maclas@gmx.de>
2287 * gdk-pixbuf-animation.h:
2288 * gdk-pixbuf-io.h: Add /*< public|private >*/ markers.
2290 Sat Dec 7 10:14:05 2002 Owen Taylor <otaylor@redhat.com>
2292 * Makefile.am (gdk-pixbuf.loaders): Make gdk-pixbuf.loaders
2293 also depend gdk-pixbuf-query-loaders. (#97096, Daniel Elstner)
2295 2002-12-05 Matthias Clasen <maclas@gmx.de>
2297 * io-ico.c: Remove leftover debug output. (#100357, Owen Taylor)
2299 2002-12-04 Bastien Nocera <hadess@hadess.net>
2301 * io-tiff.c: (tiff_image_parse): use G_BIG_ENDIAN instead of
2302 WORDS_BIGENDIAN which isn't set by configure.in
2304 2002-11-29 Matthias Clasen <maclas@gmx.de>
2306 * gdk-pixbuf-animation.c:
2307 * gdk-pixbuf.c: Add deprecation docs.
2309 2002-11-28 Matthias Clasen <maclas@gmx.de>
2311 * gdk-pixbuf/gdk-pixbuf-io.c:
2312 * gdk-pixbuf/gdk-pixbuf-loader.c:
2313 * gdk-pixbuf/gdk-pixbuf.c: Document 2.2 API additions. I'm not
2314 going to list all individual functions here; if you want to see
2315 the list, grep for "Since: 2.2".
2317 Fri Nov 8 19:06:07 2002 Owen Taylor <otaylor@redhat.com>
2319 * Makefile.am (gdk-pixbuf.loaders): Make gdk-pixbuf.loaders
2320 file depend on the loaders (#97096, Jeff Waugh)
2322 Wed Nov 6 15:19:53 2002 Owen Taylor <otaylor@redhat.com>
2324 * io-gif.c (CHECK_LZW_SP): Fix trailing semicolon on macro,
2327 2002-11-05 Matthias Clasen <maclas@gmx.de>
2329 * gdk-pixbuf-loader.c: Reindent to follow the gdk-pixbuf indentation.
2331 Tue Nov 5 14:16:17 2002 Owen Taylor <otaylor@redhat.com>
2333 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_close): Fix
2334 leaked pixbuf reference (#96823, Morten Welinder)
2336 2002-10-23 Matthias Clasen <maclas@gmx.de>
2338 * io-gif.c (lzw_read_byte): Check for stack overflow throughout.
2339 (#91808, Elliot Lee)
2341 2002-10-21 Matthias Clasen <maclas@gmx.de>
2343 Support the Netscape application extension for gif animations
2346 * io-gif-animation.h:
2347 * io-gif-animation.c (gdk_pixbuf_gif_anim_iter_advance):
2348 Add loop count to GdkPixbufGifAnim and use it in the advance
2349 method of GdkPixbufGifAnimIter.
2351 * io-gif.c (gif_get_extension): Parse Netscape application
2352 extension block and set the animation loop count.
2354 2002-10-11 Matthias Clasen <maclas@gmx.de>
2356 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_get_format): Remove
2359 * gdk-pixbuf-io.h: Remove unused typedef
2360 GdkPixbufModuleGetSignatureFunc.
2362 2002-10-04 jacob berkman <jacob@ximian.com>
2364 * queryloaders.c (query_module): make legal C
2366 2002-10-04 Matthias Clasen <maclas@gmx.de>
2368 * Makefile.am gdk-pixbuf-animation.c gdk-pixbuf-data.c
2369 gdk-pixbuf-io.c gdk-pixbuf-io.h gdk-pixbuf-loader.c
2370 gdk-pixbuf-loader.h gdk-pixbuf-private.h gdk-pixbuf.h
2371 gdk-pixdata.c io-ani-animation.h io-ani.c io-bmp.c
2372 io-gif-animation.c io-gif-animation.h io-gif.c io-ico.c
2373 io-jpeg.c io-png.c io-pnm.c io-ras.c io-tga.c io-tiff.c
2374 io-wbmp.c io-xbm.c io-xpm.c pixbufloader_ani.def
2375 pixbufloader_bmp.def pixbufloader_gif.def pixbufloader_ico.def
2376 pixbufloader_jpeg.def pixbufloader_png.def
2377 pixbufloader_pnm.def pixbufloader_ras.def pixbufloader_tga.def
2378 pixbufloader_tiff.def pixbufloader_wbmp.def
2379 pixbufloader_xbm.def pixbufloader_xpm.def test-gdk-pixbuf.c
2380 gdk-pixbuf-animation.h queryloaders.c: Support for separately
2381 installed loaders. (#77486)
2383 Thu Oct 3 18:25:57 2002 Owen Taylor <otaylor@redhat.com>
2385 * io-jpeg.c (gdk_pixbuf__jpeg_image_save):
2386 Fix memory leak. (#94399)
2388 Tue Oct 1 17:35:43 2002 Owen Taylor <otaylor@redhat.com>
2390 * gdkpixdata.c: Patch from Andy Wingo to always
2391 escape ? to avoid accidentally generating trigraphs
2392 in the output (#94631)
2394 2002-09-28 Tor Lillqvist <tml@iki.fi>
2396 * pixops/*.S: Don't use .type on Cygwin, either (#91597, Masahiro
2399 2002-09-27 Federico Mena Quintero <federico@ximian.com>
2401 * io-ico.c (gdk_pixbuf__ico_image_begin_load): Free the context if
2402 we cannot allocate the HeaderBuf.
2404 2002-09-27 Federico Mena Quintero <federico@ximian.com>
2406 * io-bmp.c (OneLine): Fix the update region notification to handle
2407 top-to-bottom and bottom-to-top BMPs correctly.
2409 2002-09-19 Matthias Clasen <maclas@gmx.de>
2411 * Revert the previous change; the symbols need to be exported
2412 to be usable from dlopened modules.
2414 2002-09-18 Matthias Clasen <maclas@gmx.de>
2416 * io-xpm.c, io-xbm.c, io-ico.c, io-ani.c, io-png.c,
2417 gdk-pixbuf.c, gdk-pixbuf-animation.c, gdk-pixbuf-loader.c,
2418 gdk-pixbuf-private.h: _-prefix gdk_pixbuf_non_anim_new and
2419 gdk_pixbuf_set_option. Adjust all callers.
2421 2002-09-14 Hans Breuer <hans@breuer.org>
2423 * pixops/Makefile.am : added makefile.msc to EXTRA_DIST
2425 2002-09-12 Matthias Clasen <maclas@gmx.de>
2427 * io-gif-animation.h:
2428 * gdk-pixbuf.h: Move GdkPixbufFrame from the public header to
2429 the gif-animation-specific private header. (#91929)
2431 2002-09-12 Federico Mena Quintero <federico@ximian.com>
2433 * io-jpeg.c (gdk_pixbuf__jpeg_image_load): Unref the pixbuf if we
2434 hit an unsupported colorspace.
2436 2002-09-06 Matthias Clasen <maclas@gmx.de>
2438 * io-ani.c, io-ani-animation.h, io-ani-animation.c,
2439 pixbufloader_ani.def, Makefile.am, gdk-pixbuf-io.c: New loader,
2440 for .ANI animations.
2442 * io-xpm.c (pixbuf_create_from_xpm):
2443 * io-xbm.c (gdk_pixbuf__xbm_image_load_real):
2444 * io-ico.c (DecodeHeader): Attach hotspot coordinates to the
2445 pixbuf as options "x_hot" and "y_hot".
2447 2002-09-04 Matthias Clasen <maclas@gmx.de>
2449 * io-tga.c (io_buffer_append):
2450 * io-ico.c (DecodeHeader):
2451 * io-bmp.c (grow_buffer): Don't leak memory if g_try_realloc fails.
2453 * gdk-pixbuf-io.c (pixbuf_check_ico): Fix loading of .CUR files.
2456 2002-08-25 Tor Lillqvist <tml@iki.fi>
2458 * Makefile.am (libgdk_pixbuf_2_0_la_DEPENDENCIES): Add
2459 gdk_pixbuf_win32res_lo. (#87101, J. Ali Harlow)
2461 2002-08-22 Matthias Clasen <maclas@gmx.de>
2464 gdk-pixbuf-io.c (_gdk_pixbuf_generic_image_load): No longer
2465 static, thus _gdk_pixbuf-prefixed.
2467 * gdk-pixbuf-animation.c (gdk_pixbuf_animation_new_from_file):
2468 Keep this logic in sync with gdk_pixbuf_new_from_file(). (Based
2469 on a patch by Anders Carlsson)
2471 * io-png.c (gdk_pixbuf__png_image_save): Plug a memory
2472 leak. (#91422, Sven Neumann)
2474 2002-07-31 Sven Neumann <sven@gimp.org>
2476 * gdk-pixdata.c (gdk_pixdata_to_csource): free the result of
2477 gdk_pixdata_serialize() (bug #89411).
2479 Mon Jul 29 23:06:10 2002 Owen Taylor <otaylor@redhat.com>
2481 * gdk-pixbuf-scale.c: Fix some warnings by adding
2482 casts to PixopsInterpType. (#85839, David L. Cooper, II.)
2484 2002-07-16 Matthias Clasen <maclas@gmx.de>
2486 * io-ras.c (DoCompressed): Avoid unnecessary casting.
2488 2002-07-07 Matthias Clasen <maclas@gmx.de>
2490 * gdk-pixbuf-io.c (generic_image_load): New function for loading
2491 an image from a file either via module->load or incrementally.
2492 (prepared_notify): ModulePreparedNotifyFunc for generic_image_load.
2493 (gdk_pixbuf_new_from_file): Use generic_image_load.
2494 * io-bmp.c, io-ico.c, io-ras.c, io-wbmp.c: Remove trivial
2495 implementations of module->load. (#71266)
2497 * io-ico.c (DecodeHeader): Correct computation of image height.
2498 (OneLine): Correct update notification.
2500 Load-at-size functionality (#53726):
2502 * gdk-pixbuf-io.h (ModuleSizeFunc): New.
2503 (_GdkPixbufModule): Prepend a ModuleSizeFunc to the
2504 begin_load arguments. Adjust all modules.
2505 * gdk-pixbuf-loader.c (struct GdkPixbufLoaderPrivate): Add
2506 fields width, height, size_fixed, need_scale.
2507 (gdk_pixbuf_loader_class_init): Add size_prepared signal.
2508 (gdk_pixbuf_loader_set_size): New function.
2509 (gdk_pixbuf_loader_size_func): ModuleSizeFunc which gets
2510 passed to the module, emits size_prepared.
2511 (gdk_pixbuf_loader_prepare): Call gdk_pixbuf_loader_size_func
2512 if necessary, only emit area_prepared if no separate scaling
2514 (gdk_pixbuf_loader_update): Only emit area_updated if no
2515 separate scaling is required.
2516 (gdk_pixbuf_loader_load_module): Add size_func as first argument.
2517 (gdk_pixbuf_loader_close): If necessary scale the image
2518 to the desired size and emit area_prepared and area_updated.
2519 * gdk-pixbuf-loader.h (struct _GdkPixbufLoaderClass): Add
2520 size_prepared signal.
2521 (gdk_pixbuf_loader_set_size) New API.
2522 * gdk-pixbuf-marshal.list: Add VOID:INT,INT.
2523 * io-jpeg.c: User cinfo->output_width/height instead of
2524 cinfo->image_width/height throughout when adressing the pixbuf.
2525 (gdk_pixbuf__jpeg_image_load_increment): Call size_func, and
2526 find the nearest possible output size which libjpeg can produce
2527 that is still larger than the desired size.
2529 2002-07-06 Matthias Clasen <maclas@gmx.de>
2531 * io-tiff.c (tiff_set_error): Handle global_error == NULL
2533 (tiff_image_parse): Don't trust TIFFRGBAImageBegin to set
2534 the "put" routine. (Fixes #87384)
2535 (gdk_pixbuf__tiff_image_stop_load): Don't call TIFFClose too
2538 2002-07-02 Matthias Clasen <maclas@gmx.de>
2540 Miscellaneous bmp loader fixes (#85448, #86286, #86287):
2542 * io-bmp.c (grow_buffer): New function to avoid crashes
2543 on unchecked reallocs.
2544 (DecodeHeader, DecodeColormap, decode_bitmasks,
2545 DoCompressed): Use grow_buffer instead of g_realloc
2546 throughout. Change signatures where necessary to pass the
2548 (OneLine16): Fix loading of 16bpp BI_RGB bmps.
2549 (DoCompressed): Rewritten to properly support BI_RLE4 and
2552 Support for compressed ras images (#84994):
2554 * io-ras.c (RAS2State): Error on unsupported ras variations.
2555 (OneLine8): Fix colormap indexing.
2556 (OneLine): Call updated_func with proper region.
2557 (DoCompressed): New function, handles compressed ras data.
2558 (gdk_pixbuf__ras_image_load_increment): Handle compressed ras
2561 Better colorspace support for the jpeg loader (#61211):
2563 * io-jpeg.c (convert_cmyk_to_rgb): New function.
2564 (gdk_pixbuf__jpeg_image_load,
2565 gdk_pixbuf__jpeg_image_load_increment): Allocate a pixbuf with
2566 alpha for 4-channel jpegs and call convert_cmyk_to_rgb for these.
2568 All of this needs to be merged to GNOME 1.4 gdk-pixbuf.
2570 2002-06-28 Sven Neumann <sven@gimp.org>
2572 * gdk-pixbuf-csource.c (print_blurb): converted a Tab to spaces.
2574 Thu Jun 13 18:11:11 2002 Owen Taylor <otaylor@redhat.com>
2576 * pixops/pixops.c: Fix problem where when no alpha was
2577 involved, we scaled rather than composited, but then
2578 went ahead and composited anyways. (#76958, Patch
2579 from Matthias Clasen). Needs to be merged to GNOME
2582 2002-06-13 Matthias Clasen <maclas@gmx.de>
2584 * io-jpeg.c: Use libjpeg in buffered-image mode in order to
2585 incrementally display incrementally loaded progressive jpegs.
2587 2002-06-07 Federico Mena Quintero <federico@ximian.com>
2589 * io-bmp.c (lsb_32):
2590 (lsb_16): New functions to fetch 32 or 16-bit little-endian values
2591 starting at a specific memory location. We do this instead of
2592 GINT32_FROM_LE() as the latter is simply dereferences a cast,
2593 which doesn't work on platforms with alignment requirements.
2596 2002-06-01 Matthias Clasen <maclas@gmx.de>
2598 * gdk-pixbuf-io.c (pixbuf_check_xbm): Accept xbms starting
2599 with a C comment - those seem to be not uncommon, e.g. the Gimp
2600 produces them. (#82706)
2602 * io-xbm.c (read_bitmap_file_data): Don't leak memory on certain
2604 (gdk_pixbuf__xbm_image_load_real): Don't leak memory on valid inputs.
2606 2002-05-22 Tor Lillqvist <tml@iki.fi>
2608 * gdk-pixbuf-io.c (get_libdir): Use GTK_BINARY_VERSION (and not
2609 GTK_VERSION) in the path to the loaders on Win32, too.
2611 * Makefile.am: Pass GTK_BINARY_VERSION.
2613 2002-05-22 Federico Mena Quintero <federico@ximian.com>
2615 * io-xpm.c (pixbuf_create_from_xpm): Ahem, take the rowstride into
2616 account!!! Fixes #82515.
2618 [This bug is not present in the GNOME 1.4 branch as its XPM loader
2619 does not use gdk_pixbuf_new(); rather it malloc()s a buffer with
2620 no row padding and then uses gdk_pixbuf_new_from_data() on it.]
2622 [IMPORTANT: The comment above is to make my life easier when
2623 merging stuff across branches. If you make changes to gdk-pixbuf
2624 in either branch, please include a comment in the ChangeLog that
2625 indicates whether this should be merged into the other branch.
2628 2002-05-18 Matthias Clasen <maclas@gmx.de>
2630 * io-tiff.c (tiff_image_parse): fix packing order on bigendian
2633 Thu May 16 15:17:30 2002 Owen Taylor <otaylor@redhat.com>
2635 * pixops/pixops.c: Patch from Matthias Clasen to fix some typos
2638 Thu May 16 15:02:46 2002 Owen Taylor <otaylor@redhat.com>
2640 * gdk-pixdata.c (gdk_pixdata_to_csource): Fix 64-bit warning.
2643 2002-05-07 Michael Natterer <mitch@gimp.org>
2645 * gdk-pixbuf/Makefile.am: build the static pixbuf loaders
2646 conditionally like the dynamic ones so --without-lib<foo> is
2647 honored when building with --disable-modules. (#66867)
2649 Sun May 5 02:27:01 2002 Soeren Sandmann <sandmann@daimi.au.dk>
2651 * Makefile.am (noinst_PROGRAMS): remove test-loaders (moved to
2653 * test-loaders.c, test-images.h: remove
2655 2002-04-24 Matthias Clasen <maclas@gmx.de>
2657 * gdk-pixbuf-io.c (gdk_pixbuf_save): Remove the ISO8859-1
2658 restriction from the description of png tEXt parameters.
2660 * io-png.c (png_text_to_pixbuf_option):
2661 (gdk_pixbuf__png_image_save): If libpng supports it,
2662 store and retrieve non-ISO8859-1 text as UTF-8. (#76172)
2664 2002-04-11 Matthias Clasen <maclas@gmx.de>
2666 More fixes for #77807:
2668 * io-tga.c (get_contiguous_pixbuf): Helper function to create
2669 a pixbuf with a contiguous pixel array while being careful about
2672 * io-tga.c (fill_in_context, get_image_pseudocolor,
2673 get_image_truecolor, get_image_grayscale): Use
2674 get_contiguous_pixbuf instead of manually allocating image
2677 * io-xpm.c (pixbuf_create_from_xpm):
2678 * io-pnm.c (gdk_pixbuf__pnm_image_load):
2679 * io-jpeg.c (gdk_pixbuf__jpeg_image_load): Use gdk_pixbuf_new
2680 instead of manually allocating image storage.
2682 2002-04-09 Matthias Clasen <maclas@gmx.de>
2684 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_load_module): Use
2685 priv->image_module->module_name instead of image_type which may
2688 2002-04-06 Matthias Clasen <maclas@gmx.de>
2690 * io-png.c (gdk_pixbuf__png_image_load): Restructured to use
2691 gdk_pixbuf_new instead of manually allocating image storage. This
2692 gives us a good rowstride and overflow checks. (#77807)
2694 2002-04-05 Matthias Clasen <maclas@gmx.de>
2696 * io-tiff.c (tiff_image_parse): Avoid allocating an extra copy of
2697 the image by using a TIFFRGBAImage{Begin,Get,End} with suitable
2698 put functions instead of TIFFRGBAImage. And check image dimensions
2701 2002-04-03 Matthias Clasen <maclas@gmx.de>
2703 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_get_type): Fix a doc typo.
2705 2002-03-29 Matthias Clasen <maclas@gmx.de>
2707 * io-png.c (png_simple_error_callback): libpng error handlers must
2708 not return to their callers, thus longjmp out. This prevents
2709 annoying stderr output from the default error handler.
2711 2002-03-27 Matthias Clasen <maclas@gmx.de>
2713 * io-png.c (gdk_pixbuf__png_image_stop_load): Don't leak info_ptr.
2715 * io-png.c (gdk_pixbuf__png_image_load): Get rid of unused
2716 end_info. Also call png_read_end to check proper ending of the png
2717 file and catch text chunks after the image data.
2719 2002-03-27 Matthias Clasen <maclas@gmx.de>
2721 * io-png.c (gdk_pixbuf__png_image_load,
2722 gdk_pixbuf__png_image_begin_load): Make libpng use g_malloc
2723 instead of system malloc.
2725 2002-03-26 Matthias Clasen <maclas@gmx.de>
2727 * io-tiff.c (tiff_image_parse): Don't leak pixbuf on error.
2729 * io-gif.c (gdk_pixbuf__gif_image_load_increment): Don't leak
2730 context->buf on error.
2732 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_close): Make sure to call
2733 stop_load even for short images to prevent memleaks.
2735 2002-03-25 Matthias Clasen <maclas@gmx.de>
2737 * io-png.c (setup_png_transformations): Changed signature to
2738 return success and set a GError parameter, adjusted all callers.
2739 Also work around a possible FPE in libpng and always check that
2740 the new info is sane.
2742 2002-03-23 Matthias Clasen <maclas@gmx.de>
2744 * io-wbmp.c (gdk_pixbuf__wbmp_image_load_increment):
2745 context->updated_func is NULL during a nonincremental load.
2746 (gdk_pixbuf__wbmp_image_load): Stop reading after the first error.
2748 2002-03-18 Matthias Clasen <maclas@gmx.de>
2750 * io-tga.c: Fix assumptions on rowstride by manually allocating a
2751 contiguous pixel buffer. Catch buffer overruns in RLE-modi.
2752 Support grayscale + alpha (which can be written, but not read (!)
2755 2002-03-15 Matthias Clasen <maclas@gmx.de>
2757 * io-gif.c (gif_get_frame_info): Catch invalid frame dimensions.
2759 2002-03-13 Matthias Clasen <maclas@gmx.de>
2761 * test-images.h: Add valid_ras_test and invalid_bmp_1.
2763 * test-loaders.c (main): Add random tests for ras and pnm and an
2764 invalid bmp which was a crasher until my 2002-03-12 commit.
2766 * io-pnm.c (gdk_pixbuf__pnm_image_load_increment): Don't unref the
2769 * io-ras.c: Handle some errors.
2771 2002-03-12 Sven Neumann <sven@gimp.org>
2773 * gdk-pixbuf.c (gdk_pixbuf_fill): use sequential writes instead of
2774 calling memcpy(). Simpler and potentially faster. (#70332)
2776 2002-03-12 Matthias Clasen <maclas@gmx.de>
2778 * io-bmp.c (DecodeHeader): Replace a g_assert_not_reached ()
2779 which could actually be reached by a proper error status return.
2781 2002-03-05 Matthias Clasen <maclas@gmx.de>
2783 * test-loaders.c, test-images.h: More random tests.
2785 * io-bmp.c (DecodeHeader): Fail gracefully on OOM here.
2787 Tue Mar 5 10:39:03 2002 Owen Taylor <otaylor@redhat.com>
2789 * Makefile.am (loaderdir): Put the modules into the
2790 GTK_BINARY_VERSION directory for consistency with
2791 immodules and theme engines.
2793 Sat Mar 2 22:11:10 2002 Owen Taylor <otaylor@redhat.com>
2795 * gdk-pixbuf-io.c (_gdk_pixbuf_load_module): If we
2796 can't load the module using the g_module_build_path()
2797 filename, try loading it as a .la file.
2799 * test-loaders.c: Look for modules in current directory
2800 rather than .libs, so we find the right .la files.
2802 * test-loaders.c: Back out some accidental commits.
2804 Sat Mar 2 21:28:03 2002 Owen Taylor <otaylor@redhat.com>
2806 * gdk-pixbuf.c (gdk_pixbuf_new): Bullet-proof against integer
2809 2002-03-03 Tor Lillqvist <tml@iki.fi>
2811 * gtk-pixbuf.rc.in: Remove.
2813 * gdk_pixbuf.rc.in: Name like this instead (wrong name used by
2816 * makefile.msc: Corresponding changes.
2818 * Makefile.am: Use gdk_pixbuf.rc on Win32. Distribute it.
2820 2002-02-28 Matthias Clasen <maclas@gmx.de>
2822 * pixops/pixops.c (tile_make_weights): Move the call to
2823 correct_total() to the right spot. (#72732)
2825 Wed Feb 27 18:33:04 2002 Owen Taylor <otaylor@redhat.com>
2827 * gdk-pixdata.c (gdk_pixdata_to_csource): Use {} not
2828 () to group around string assigned to char[]. (#72767,
2831 2002-02-21 Havoc Pennington <hp@pobox.com>
2833 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_load_module): remove
2834 C++-commented debug spew, reported by David L. Cooper
2836 2002-02-15 Matthias Clasen <maclas@gmx.de>
2838 * pixops/pixops.c (correct_total): New function to make sure
2839 that the weights sum up to the correct total without introducing
2841 (tile_make_weights, bilinear_make_fast_weights,
2842 bilinear_make_weights): Use correct_total.
2844 2002-02-10 Matthias Clasen <maclas@gmx.de>
2846 * test-images.h (tiff1_test_3), test-loaders.c (main): Add a
2847 (#ifdef 0'ed) test provoking a segfault in TIFFReadDirectory().
2849 * io-ico.c (DecodeHeader): Check that pixbuf could be allocated.
2851 * test-images.h (ico_test_2), test-loaders.c (main): Test the
2854 * io-wbmp.c (gdk_pixbuf__wbmp_image_load_increment): Don't write
2855 beyond the end of buffer if width % 8 != 0.
2857 * io-tga.c (try_preload): Enforce that ctx->hdr->type is one of
2858 the supported types, otherwise parse_data_for_row () will not make
2859 any progress, leading to an infinite loop.
2861 Mon Feb 11 14:31:53 2002 Owen Taylor <otaylor@redhat.com>
2863 * pixops/pixops.c (bilinear_make_weights): Fix handing of
2866 2002-02-10 Matthias Clasen <maclas@gmx.de>
2868 * test-loaders.c (main): Enable some tests which should work
2871 * io-wbmp.c (gdk_pixbuf__wbmp_image_load_increment): Detect
2872 invalid image dimensions and insufficient memory.
2874 * io-tga.c (try_preload): Detect invalid image dimensions.
2875 (gdk_pixbuf__tga_stop_load): Don't try to unref NULL pointers.
2877 * io-ico.c (DecodeHeader): Detect some invalid headers and
2880 Fri Feb 8 23:11:15 2002 Owen Taylor <otaylor@redhat.com>
2882 * pixops/pixops.c: Force all weight arrays to sum exactly
2883 to 65535. (Fixes #70971, reported by Federico Mena Quintero)
2885 * Makefile.am (libgdk_pixbuf_1_3_la_DEPENDENCIES): Add
2888 2002-02-08 Federico Mena Quintero <federico@ximian.com>
2890 * pixops/pixops.h: Fix comment; PixopsInterpType -> GdkInterpType.
2892 2002-02-08 Darin Adler <darin@bentspoon.com>
2894 * io-xbm.c: (next_int): Wean this from <ctype.h>.
2896 2002-02-01 Matthias Clasen <matthiasc@poet.de>
2898 * Makefile.am: Build the tga loader as a static library. (#70157)
2900 * io-ico.c: Merge 16- and 32-bit ico support from the stable
2903 * io-gif.c: Recomposite all images if the animation size changes
2904 while loading. (#70055)
2906 * gdk-pixbuf.c (gdk-pixbuf-fill): Make it work for subpixbufs.
2909 Sat Jan 19 20:49:20 2002 Manish Singh <yosh@gimp.org>
2911 * io-jpeg.c, io-png.c: Made sure all the error cases involving
2912 jpeg or png load/saves clean themselves up properly. Marked some
2913 variables needed for cleanup volatile so they aren't clobbered by
2916 Fri Jan 11 18:05:07 2002 Owen Taylor <otaylor@redhat.com>
2918 * pixops/pixops.c: Fix integer overflow for the values
2919 passed to the pixel functions. (#55148, fix from Michael Hore)
2921 Fri Jan 11 17:53:58 2002 Owen Taylor <otaylor@redhat.com>
2923 * pixops/pixops.c (pixops_scale_nearest): Remove meaningless
2926 * pixops/pixops.c (pixops_process): Comment the computation
2927 of run_end_index and fix some edge cases.
2929 * pixops/{scale_line_22_33_mmx.S, composite_line_22_4a4_mmx.S:
2930 composite_line_color_22_4a4_mmx.S}: Handle the case where
2931 dest <= dest_end properly. (#52001, fix from Michael Hore)
2933 Thu Jan 10 16:48:30 2002 Owen Taylor <otaylor@redhat.com>
2935 * pixops/pixops.c: Replace some hardcoded values with the
2936 SUBSAMPLE constant used elsewhere. (#51033)
2938 Wed Jan 9 11:29:44 2002 Owen Taylor <otaylor@redhat.com>
2940 * Makefile.am (s-enum-types-h): Include glib-object.h,
2941 Add G_BEGIN_DECLS/END_DECLS to gdk-pixbuf-enum-types.h. (#68325,
2944 * *.h: G_BEGIN_DECLS cleanups.
2946 Tue Jan 8 10:58:04 2002 Owen Taylor <otaylor@redhat.com>
2948 * gdk-pixbuf-util.c (gdk_pixbuf_saturate_and_pixelate):
2949 - Massive cleanup, make actually legible.
2950 - Fix some clamp-to-range bugs found by Jim Cape (#68231).
2951 - Add a g_return_if_fail() if src and dest alpha don't match.
2952 - Allow for src_rowstride != dest_rowstride.
2954 2002-01-04 Hans Breuer <hans@breuer.org>
2956 * gdk_pixbuf.def : don't export functions prefixed
2959 * makefile.msc : use -FImsvc_recommende_pragmas.h
2961 Thu Jan 3 19:31:58 2002 Owen Taylor <otaylor@redhat.com>
2963 * pixops/pixops.c (scale_line_22_33): Fix and uncomment
2966 * pixops/pixops.c (pixops_composite_nearest): Remove a
2969 * pixops/pixops.c (pixops_composite): Add some docs
2970 about the parameters.
2972 * pixops/README: Add notes about the correct algorithms
2973 for alpha compositing and how to implement them quickly.
2975 2001-12-29 Tor Lillqvist <tml@iki.fi>
2977 * Makefile.am (EXTRA_DIST): Add makefile.msc.
2979 Sat Dec 22 15:31:20 2001 Owen Taylor <otaylor@redhat.com>
2981 * gdk-pixdata.h: Fix trailing "," in enumeration.
2983 2001-12-17 Matthias Clasen <matthiasc@poet.de>
2985 * gdk-pixbuf.c, gdk-pixbuf-io.c, gdk-pixbuf-animation.c,
2986 gdk-pixbuf-data.c, gdk-pixbuf-loader.c, gdk-pixbuf-scale.c,
2987 gdk-pixbuf-util.c, gdk-pixdata.c: Markup fixes.
2989 2001-12-16 Havoc Pennington <hp@pobox.com>
2991 * gdk-pixbuf-scale.c: docs enhancements
2993 2001-12-14 Sebastian Wilhelmi <wilhelmi@ira.uka.de>
2995 * io-xpm.c: Use g_ascii_strcasecmp() instead of g_strcasecmp().
2997 2001-12-13 Sebastian Wilhelmi <wilhelmi@ira.uka.de>
2999 * gdk-pixbuf-animation.c, gdk-pixbuf-loader.c, gdk-pixpuf.c,
3000 io-gif-animation.c, io-gif.c, io-tiff.c, test-loaders.c: Remove
3001 assorted G_OBJECT casts where unnecessary.
3003 * gdk-pixbuf-loader.c: Call g_object_ref and g_object_unref
3004 instead of gdk_pixbuf_animation_ref and gdk_pixbuf_animation_unref
3007 * gdk-pixbuf-csource.c, io-bmp.c, io-gif-animation.c, io-ico.c,
3008 io-jpeg.c, io-png.c, io-pnm.c, io-ras.c, io-tga.c, io-wbmp.c,
3009 io-xbm.c, io-xpm.c, test-gdk-pixbuf.c: Dito for gdk_pixbuf_ref and
3012 * Makefile.am, pixops/Makefile.am: Compile everything with
3013 -DG_DISABLE_DEPRECATED -DGDK_PIXBUF_DISABLE_DEPRECATED
3015 * gdk-pixdata.c: Use g_ascii_strup() instead of g_strup().
3017 * io-xpm.c: Use g_ascii_strcasecmp() instead of g_strcasecmp().
3019 2001-12-12 Matthias Clasen <matthiasc@poet.de>
3021 * gdk-pixbuf-io.c: Markup fixes.
3023 2001-12-12 Matthias Clasen <matthiasc@poet.de>
3025 * Makefile.am (INCLUDES): Define G_LOG_DOMAIN. (#66412)
3027 * gdk-pixbuf-loader.c, gdk-pixbuf-util.c: Markup fixes.
3029 2001-12-11 Michael Natterer <mitch@gimp.org>
3031 * io-png.c: gdk_pixbuf__png_image_save: removed wrong endian
3032 conversion stuff; don't copy RGB pixbufs' lines around before
3035 2001-12-05 Matthias Clasen <matthiasc@poet.de>
3037 * gdk-pixbuf.h (gdk_pixbuf_ref, gdk_pixbuf_unref,
3038 gdk_pixbuf_animation_ref, gdk_pixbuf_animation_unref):
3041 Tue Dec 4 11:45:45 2001 Owen Taylor <otaylor@redhat.com>
3043 * io-xpm.c (pixbuf_create_from_xpm): Fill in color
3044 fields to black for transparent colors since we'll
3045 later initialize pixels from them. (Fixes purify
3046 errors, #66093, HideToshi Tajima)
3048 2001-11-30 Tor Lillqvist <tml@iki.fi>
3050 * gdk_pixbuf.def: Add gdk_pixbuf_get_option.
3052 Fri Nov 30 15:55:34 2001 Owen Taylor <otaylor@redhat.com>
3054 * gdk-pixdata.c (gdk_pixdata_deserialize): Fix
3055 alignment problem in deserialization, (#65785,
3056 reported by Hidetoshi Tajima)
3058 2001-11-28 Manish Singh <yosh@gimp.org>
3060 * gdk-pixbuf/io-bmp.c (gdk_pixbuf__bmp_image_load_increment): Fill
3061 in missing error parameters to DecodeHeader and DecodeColormap.
3063 2001-11-21 Federico Mena Quintero <federico@ximian.com>
3065 Fix Ximian bug #12125; merged from gdk-pixbuf stable.
3067 * gdk-pixbuf/io-bmp.c (gdk_pixbuf__bmp_image_load_increment): Use
3068 a simple state machine instead of a scary if/else chain.
3069 (DecodeHeader): Set the reading state.
3070 (DecodeColormap): Set the reading state.
3071 (decode_bitmasks): New function, decodes the bitmasks for
3072 BI_BITFIELDS coding.
3073 (OneLine32): Handle BI_BITFIELDS coding.
3074 (OneLine16): Likewise.
3076 2001-11-18 Hans Breuer <hans@breuer.org>
3078 * io-xpm.c : use g_strcasecmp(), some poor platforms
3079 don't have strcasecmp()
3081 * makefile.msc : do INCLUDE_png etc. definition here to avoid
3082 my temporary 'gdk-pixbuf-io-include.h' hack
3084 Sun Nov 18 07:54:22 2001 Owen Taylor <otaylor@redhat.com>
3086 * gdk-pixbuf-loader.c: Remove include of gobject/signal.h.
3088 2001-11-03 Sebastian Wilhelmi <wilhelmi@ira.uka.de>
3090 * gdk-pixbuf-loader.c, gdk-pixbuf-scale.c: Documentation fixes.
3092 2001-10-29 Tor Lillqvist <tml@iki.fi>
3094 * Makefile.am: Use -no-undefined on Win32. Make
3095 libgdk_pixbuf_1_3_la_OBJECTS depend on
3096 gdk-pixbuf-marshal.c. Install import libraries.
3098 * gdk_pixbuf.def: Update.
3100 * gdk-pixbuf-io.c: (Win32) Use G_WIN32_DLLMAIN_FOR_DLL_NAME, saves
3101 the actual DLL name of libgdk_pixbuf.
3102 (get_libdir): Use it instead of guessing.
3104 * io-xbm.c (gdk_pixbuf__xbm_image_begin_load): Use
3105 g_file_open_tmp() insread of mkstemp().
3107 2001-10-18 Matthias Clasen <matthiasc@poet.de>
3109 * io-xbm.c (gdk_pixbuf__xbm_image_load_real): Don't dereference
3110 context when it may be NULL. (#62344)
3112 2001-10-16 Matthias Clasen <matthiasc@poet.de>
3114 * gdk-pixdata.c, gdk-pixdata.h: Documentation.
3116 * gdk-pixbuf-csource.1: Spelling fixes.
3118 Wed Oct 10 11:52:17 2001 Owen Taylor <otaylor@redhat.com>
3120 * gdk-pixdata.c gdk-pixbuf.h: Get rid of
3121 GDK_PIXBUF_ERROR_HEADER/PIXEL_CORRUPT and use CORRUPT_IMAGE.
3122 Get rid fo GD_PIXBUF_ERROR_UNKNOWN_FORMAT and use the
3123 existing UKNOWN_TYPE error. (#58308)
3125 * gdk-pixbuf.h, gdk-pixdata.c: Rename gdk_pixbuf_new_from_stream()
3126 back to gdk_pixbuf_new_from_inline(). Rework docs to try
3127 and be helpful for the common case. (#58308)
3129 2001-10-05 Sven Neumann <sven@gimp.org>
3131 * gdk-pixbuf/gdk-pixbuf-io.c
3132 * gdk-pixbuf/gdk-pixbuf-private.h
3133 * gdk-pixbuf/gdk-pixbuf.c
3134 * gdk-pixbuf/gdk-pixbuf.h
3135 * gdk-pixbuf/io-jpeg.c
3136 * gdk-pixbuf/io-png.c: changed GDK_PIXBUF_ERROR_BAD_OPTION_VALUE to
3137 GDK_PIXBUF_ERROR_BAD_OPTION to we can use it for bad keys too. Added
3138 new public API gdk_pixbuf_get_option() to retrieve key/value pairs
3139 set by an image loader. Added support for saving and reading PNG tEXt
3140 chunks in PNG images.
3142 Tue Oct 2 11:29:50 2001 Owen Taylor <otaylor@redhat.com>
3144 * gdk-pixdata.c (gdk_pixdata_to_csource): Fix indentation
3145 use a macro to make code a bit more readable.
3147 2001-10-02 Sven Neumann <sven@gimp.org>
3149 * gdk-pixdata.c: g_string_printfa => g_string_append_printf.
3151 Wed Sep 26 18:08:19 2001 Owen Taylor <otaylor@redhat.com>
3153 * Makefile.am (s-enum-types-h): Fix a typo in the include
3154 guards. (#61254, Skip Montaro)
3156 2001-09-21 Matthias Clasen <matthiasc@poet.de>
3158 * io-xpm.c (xpm_extract_color): Rewritten to handle
3159 xpm colormap entries more thoroughly. (#59939)
3161 2001-09-21 Hans Breuer <hans@breuer.org>
3163 * gdk-pixbuf.def : updated externals
3165 * makefile.msc : generate gdk-pixbuf-enum-types.[hc]
3167 Thu Sep 20 17:22:48 2001 Owen Taylor <otaylor@redhat.com>
3169 * io-tiff.c (gdk_pixbuf__tiff_image_load): On OSF, apparently fseek()
3170 works in some on-demand way, so the fseek
3171 gdk_pixbuf_new_from_file() doesn't work here since we are using
3172 the raw file descriptor. So, we call lseek() on the fileno(f)
3173 before using it. (#60840).
3175 2001-09-20 James Henstridge <james@daa.com.au>
3177 * Makefile.am (gdk-pixbuf-enum-types.c): same change as in pango,
3178 so that flags types are registered as flags rather than enums (not
3179 that there are any flags here at the moment).
3181 Wed Sep 19 00:28:24 2001 Owen Taylor <otaylor@redhat.com>
3183 * Makefile.am (gdk_pixbuf_headers): Don't include
3184 gkd-pixbuf-features.h here since is in builddir
3185 and confuses autogen rules.
3187 * Makefile.am: Don't += variables before they have values,
3188 automake-1.5 doesn't like it.
3190 * Makefile.am: Fix srcdir != builddir for gdk-pixbuf-enum-types.c.
3192 * Makefile.am: The whitespace strikes back.
3194 2001-09-17 Matt Wilson <msw@redhat.com>
3196 * Makefile.am (libpixbufloader_xbm_la_LDFLAGS): removed duplicate
3197 LDFLAGS definition, use the -avoid-version one.
3198 (libpixbufloader_tga_la_LDFLAGS): likewise
3200 Mon Sep 17 11:49:02 2001 Owen Taylor <otaylor@redhat.com>
3202 * pixops/*: Mirror GdkInterpType to PixopsInterpType
3203 to avoid including gdk-pixbuf headers.
3205 2001-09-16 James Henstridge <james@daa.com.au>
3207 * .cvsignore: add generated files to ignore list.
3209 * gdk-pixbuf.h: include gdk-pixbuf-enum-types.h
3211 * Makefile.am: add rules to build gdk-pixbuf-enum-types.[ch]
3213 Fri Sep 14 23:22:12 2001 Matthias Clasen <matthiasc@poet.de>
3215 * io-pnm.c (pnm_read_header): Use GDK_PIXBUF_ERROR_CORRUPT_IMAGE,
3216 not GDK_PIXBUF_ERROR_HEADER_CORRUPT. (#58308)
3218 Fri Sep 14 22:53:45 2001 Matthias Clasen <matthiasc@poet.de>
3220 * io-jpeg.c (gdk_pixbuf__jpeg_image_begin_load): Handle
3221 out-of-memory situation better.
3223 * io-pnm.c: Robustness fixes for pnm loader
3225 * io-gif.c: Make gif loader survive TEST_RANDOMLY_MODIFY
3227 * io-xpm.c (parse_color): detect very long color strings
3229 All of the above from Matthias Clasen <matthiasc@poet.de>,
3230 the remaining from Soeren Sandmann <sandmann@daimi.au.dk>.
3232 * test-images.h: add tests:
3233 - four valid ppm's, eight invalid (matthiasc@poet.de)
3234 - one invalid xpm (matthiasc@poet.de)
3235 - one valid tga, one invalid (sandmann@daimi.au.dk)
3236 - one invalid tiff (sandmann@daimi.au.dk
3238 * test-loaders.c: enable tests for ppm, png, gif, tga, tiff, xpm
3240 * io-tiff.c (gdk_pixbuf__tiff_image_stop_load): TIFFClientOpen can
3241 fail - detect it when it happens
3243 * io-tga.c (gdk_pixbuf__tga_load_increment): Fail if there is too
3246 * gdk-pixbuf-io.c: moved wbmb check after ico check to avoid false
3249 Fri Sep 14 00:30:48 2001 Tim Janik <timj@gtk.org>
3251 * Makefile.am: don't used BUILT_SOURCES to build marshal
3252 files, as in conjunction with stamp files, this can
3253 lead to endless rebuilding loops.
3255 Tue Sep 4 00:22:07 2001 Owen Taylor <otaylor@redhat.com>
3257 * Makefile.am: Fix EXTRA_DIST for gdk-pixbuf-csource.1
3259 Tue Sep 4 03:09:52 2001 Tim Janik <timj@gtk.org>
3261 * gdk-pixbuf-csource.1: new file, manual page for
3262 the publically installed gdk-pixbuf-csource utility.
3264 Thu Aug 30 08:30:03 2001 Matthias Clasen <matthiasc@poet.de>
3266 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_close): Propagate
3267 errors from gdk_pixbuf_loader_load_module.
3269 Thu Aug 30 08:27:37 2001 Matthias Clasen <matthiasc@poet.de>
3271 * io-png.c (png_row_callback): Check that row_num is valid.
3273 Tue Aug 28 21:05:26 2001 Matthias Clasen <matthiasc@poet.de>
3275 * io-bmp.c (OneLine): Emit area_updated signal with proper
3276 area information. (#52002)
3278 Tue Aug 28 20:03:43 2001 Matthias Clasen <matthiasc@poet.de>
3280 * test-loaders.c (test_loader): Catch errors at close time.
3281 * test-loaders.c (main): Remove C++ comments.
3283 2001-08-21 Matthias Clasen <matthiasc@poet.de>
3285 * Makefile.am, gdk-pixbuf-io.c, pixbufloader_tga.def,
3286 io-tga.c: Add tga loader, patch by Nicola Girardi. (#56067)
3288 2001-08-20 Matthias Clasen <matthiasc@poet.de>
3290 * test-images.h, test-loaders.c: Add ico and wbmp tests.
3291 * io-jpeg.c (gdk_pixbuf__jpeg_image_save): Fail with a suitable
3292 error if buffer allocation fails.
3293 * io-ico.c: Make .ICO loader more robust.
3294 All of these are due to sandmann@daimi.au.dk (#50187)
3296 2001-08-19 Sven Neumann <sven@gimp.org>
3298 * pixops/pixops.c: applied some simple but effective optimizations
3299 to pixops_composite_nearest() and pixops_composite_color_nearest().
3301 2001-08-07 Sven Neumann <sven@gimp.org>
3303 * gdk-pixbuf.c (gdk_pixbuf_fill): a comment asked to optimize this
3304 function, so that's what I did.
3306 2001-08-06 Kjartan Maraas <kmaraas@gnome.org>
3308 * gdk-pixdata.c: Fix a typo.
3310 2001-07-30 Hans Breuer <hans@breuer.org>
3312 * pixops/makefile.msc : new file
3313 * makefile.msc : use it to complete the build
3315 2001-07-20 Hans Breuer <hans@breuer.org>
3317 * gdk-pixdata.c : don't 'g_tohl (*istream++)', but move
3318 pointer increment out of the macro, because at least one
3319 compiler (msvc 5.0) gets confused otherwise (applies the
3322 * gdk_pixbuf.def : updated exports
3324 * makefile.msc : reflect gdk-pixbuf-csource changes
3326 2001-07-17 Darin Adler <darin@bentspoon.com>
3328 * gdk-pixbuf-csource.c: Add missing <stdlib.h> include.
3329 * io-png.c: (setup_png_transformations): Add ifdef so we compile
3330 without warnings with G_DISABLE_CHECKS on.
3331 * io-pnm.c: (gdk_pixbuf__pnm_image_load_increment): Add a missing
3333 * io-wbmp.c: (getin), (get_mbi): Add a missing const.
3334 * io-xbm.c: (gdk_pixbuf__xbm_image_load_real): Get rid of some
3335 unused locals and add an initial value to quiet the compiler's
3336 unintialized variable warning.
3337 * pixops/pixops.c: Put an ifdef around some dead code.
3339 Thu Jul 5 10:17:15 2001 Owen Taylor <otaylor@redhat.com>
3341 * pixops/Makefile.am (noinst_LTLIBRARIES): Switch
3342 over to the new include flags AC_SUBST(). (Problem
3343 pointed out by Mikael Hermansson.)
3345 2001-06-29 Havoc Pennington <hp@redhat.com>
3347 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_class_init): fix for
3350 Thu Jun 28 21:54:19 2001 Owen Taylor <otaylor@redhat.com>
3352 * make-inline-pixbuf.c test-gdk-pixbuf.c test-loaders.c
3353 gdk-pixbuf-csource.c: Fix args to g_type_init ().
3355 2001-06-28 Havoc Pennington <hp@pobox.com>
3357 * gdk-pixdata.c: <string.h>
3359 * gdk-pixbuf-io.c (get_libdir): fix typo in dll name (aren't we
3360 also leaking memory here from g_strdup_printf?)
3362 Tue Jun 26 09:48:02 2001 Tim Janik <timj@gtk.org>
3364 * Makefile.am (noinst_PROGRAMS): get rid of make-inline-pixbuf
3366 * gdk-pixbuf-data.[hc]: provide gdk_pixbuf_new_from_stream()
3367 instead from gdk_pixbuf_new_from_inline().
3369 * gdk-pixdata.[hc]: auxillary GdkPixdata structure, public
3370 installed API for applications that need to serialize/deserialize
3371 on their own (gimp, BEAST).
3373 * gdk-pixbuf/gdk-pixbuf-csource.c: provide publically installed
3374 program that can dump images in CSource format and Pixbuf
3375 stream format. supports RLE encoding, MACRO formatting etc...
3378 Mon Jun 25 00:28:11 2001 Owen Taylor <otaylor@redhat.com>
3380 * Makefile.am: Actually update timestamps, so rules don't
3383 2001-06-11 Havoc Pennington <hp@redhat.com>
3385 * Makefile.am (stamp-gdk-pixbuf-marshal.c): glib_genmarshal
3386 already includes top_builddir
3388 2001-06-08 Havoc Pennington <hp@redhat.com>
3390 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_load_module): remove
3391 bogus g_return_if_fail
3393 * io-gif.c (gif_get_lzw): if delay time is 0 or smaller than
3394 likely timeout resolution, set it to an arbitrarily-chosen short
3396 Fixes bug #55953 from warmenhoven@yahoo.com
3398 2001-06-07 Havoc Pennington <hp@redhat.com>
3400 * Makefile.am: use Owen's new way of doing stampfiles/generated
3403 2001-06-07 Havoc Pennington <hp@redhat.com>
3405 * Makefile.am (gdk-pixbuf-marshal.c): fix up the glib-genmarshal path
3407 2001-06-05 Havoc Pennington <hp@redhat.com>
3409 * test-loaders.c (main): use putenv not setenv, reported by
3412 2001-05-08 Havoc Pennington <hp@redhat.com>
3414 * gdk-pixbuf-util.c (gdk_pixbuf_add_alpha): docs fixup,
3415 and fix behavior to still subst color if the original image
3418 2001-06-04 Havoc Pennington <hp@redhat.com>
3420 * io-pnm.c (pnm_skip_whitespace): patch from Szekeres Istvan,
3423 2001-06-01 Havoc Pennington <hp@redhat.com>
3425 Apply patch from sandmann@daimi.au.dk, with some tweaks.
3426 Makes things a bit more robust, and adds test-loaders.c
3427 which is good for finding further robustness bugs to fix.
3429 * io-tiff.c: Try to work around libtiff suckiness a bit;
3430 put a giant thread lock on the whole loader,
3431 paranoically check both whether error handlers were called and
3432 also whether functions return false. Handle case where width or
3433 height is 0. Various cleanups.
3435 * io-png.c (gdk_pixbuf__png_image_stop_load): only unref pixbuf
3437 (png_error_callback): apparently libpng expects you to longjmp out
3440 * io-gif.c (struct _GifContext): remove unused "pixbuf" field
3441 (lzw_read_byte): change "Mail jrb if this fails" g_warning
3443 (gif_get_lzw): check for out-of-memory
3444 (gif_prepare_lzw): catch/report an error
3445 (new_context): use try_malloc, since GifContext is nearly 70K
3446 (gdk_pixbuf__gif_image_load_increment): set context->buf to NULL
3447 so we don't crash later.
3449 * Makefile.am: Add test-loaders
3451 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_close): handle context ==
3454 2001-05-29 Darin Adler <darin@eazel.com>
3456 * gdk-pixbuf.h: Fix prototype to use "(void)" instead of "()".
3458 Mon May 28 14:21:35 2001 Jonathan Blandford <jrb@redhat.com>
3460 * io-bmp.c: Patch from Helmethead <hoshem@mel.comcen.com.au> to
3461 fix up bmp decoder to:
3462 - adds 16 bpp bmp support (bug #53884)
3463 - adds OS/2 1.x format bmp support (bug #54964)
3464 - adds 4 bpp RLE compressed bmp support
3465 - adds 1 bpp colormap support
3466 - fixes negative height (top down) bmp support
3468 2001-05-25 Hans Breuer <hans@breuer.org>
3470 * gdk_pixbuf.def : reflect Havoc's recent api change
3472 Sun May 20 12:53:49 2001 Owen Taylor <otaylor@redhat.com>
3474 * Makefile.am (libgdk_pixbuf_1_3_la_LDFLAGS): Remove an
3475 excess $(GLIB_LIBS).
3477 Sun May 13 11:59:11 2001 Owen Taylor <otaylor@redhat.com>
3479 * Makefile.am: Make modules depend on libgdk_pixbuf.la.
3481 2001-05-04 Havoc Pennington <hp@redhat.com>
3483 * pixops/pixops.c (pixops_process): merge fix from stable: Patch
3484 from hoshem@mel.comcen.com.au to fix nonzero X offsets. Fixes
3487 * gdk-pixbuf/pixops/pixops.c (pixops_composite_nearest): merge
3488 from stable: Patch from OKADA Mitsuru <m-okada@fjb.co.jp> to fix
3489 confusion of using "src" instead of "p".
3490 (pixops_composite_color_nearest): Use a more accurate (and
3491 correct, to begin with) compositing method. This cures checks
3492 showing through on images with no alpha.
3494 * gdk-pixbuf.c (gdk_pixbuf_fill): fix bug that left some trailing
3497 * gdk-pixbuf-io.h: fix UpdatedNotifyFunc to use signed ints
3499 * gdk-pixbuf-loader.h (struct _GdkPixbufLoaderClass): Change
3500 area_updated signal to use signed ints. Removed animation-related
3503 * io-gif.c, io-gif-animation.h, io-gif-animation.c: Massive
3506 * gdk-pixbuf-animation.c: Add GdkPixbufAnimationIter to abstract
3507 all the pesky details. Remove old frame-based API. Make
3508 GdkPixbufAnimation an abstract base class, derived by the loaders.
3510 Sun Apr 22 15:51:32 2001 Owen Taylor <otaylor@redhat.com>
3512 * Makefile.am (LDADDS): Add $(MATH_LIB).
3514 2001-04-18 Havoc Pennington <hp@redhat.com>
3516 * gdk-pixbuf.c (gdk_pixbuf_fill): Function to fill pixbuf with a
3519 Wed Apr 4 01:41:02 2001 Tim Janik <timj@gtk.org>
3521 * pixops/Makefile.am (noinst_LTLIBRARIES): include $top_srcdir
3522 so we don't try to get <gtk/gtkobject.h> from standard search
3525 * Makefile.am (gdk-pixbuf-marshal.c): use deps from srcdir.
3526 add gdk-pixbuf-marshal.list to EXTRA_DIST.
3527 take gdk-pixbuf-marshal.h out of _la sources.
3529 2001-03-19 Tor Lillqvist <tml@iki.fi>
3531 * makefile.mingw.in: Handle gdk-pixbuf-marshal.c.
3533 * gdk_pixbuf.def: Update.
3535 * pixbufloader_*.def: Just export the fill_vtable functions now.
3537 2001-03-18 Mike Kestner <mkestner@ameritech.net>
3539 * make-inline-pixbuf.c (main): Added logic to remove output when
3542 2001-03-14 Havoc Pennington <hp@redhat.com>
3544 * Makefile.am (gdk-pixbuf-marshal.c): Use different temporary file
3545 from gdk-pixbuf-marshal.h, fixes parallel makes.
3547 Thu Mar 1 04:01:57 2001 Tim Janik <timj@gtk.org>
3549 * test-gdk-pixbuf.c: fixed includes.
3551 2001-02-18 Havoc Pennington <hp@pobox.com>
3553 * gdk-pixbuf-io.c (gdk_pixbuf_load_module): prepend underscore
3554 (gdk_pixbuf_get_named_module): prepend underscore
3555 (gdk_pixbuf_get_module): prepend underscore
3557 2001-02-19 Havoc Pennington <hp@redhat.com>
3559 * gdk-pixbuf-io.c (gdk_pixbuf_load_module): const fix
3561 2001-02-17 Havoc Pennington <hp@pobox.com>
3563 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_new_with_type): docs
3565 2001-02-07 Alexander Larsson <alexl@redhat.com>
3567 * io-xpm.c (free_buffer):
3568 Use g_free, since the buffer is allocated with g_try_alloc().
3570 2001-02-06 Christophe Merlet <redfox@eikonex.org>
3572 * gdk-pixbuf-data.c: Fixes a minor typo.
3574 Sun Feb 4 07:59:57 2001 Tim Janik <timj@gtk.org>
3576 * gdk-pixbuf.h: DOH! don't include glib/gobject.h but glib-object.h,
3577 we finally need the gobject->gruntime rename.
3579 * *.c: scratched calls to g_type_init(), there's simply no point in
3580 doing that, use gtk_init().
3582 2001-02-01 Havoc Pennington <hp@pobox.com>
3584 * gdk-pixbuf-loader.c, gdk-pixbuf-loader.h: rename "private" field
3585 in struct to "priv" for C++
3587 2001-01-31 Havoc Pennington <hp@pobox.com>
3589 * gdk-pixbuf.c: include glib-object.h instead of gvaluetypes.h
3591 2001-01-26 Havoc Pennington <hp@redhat.com>
3593 * gdk-pixbuf-io.c (mname): fix included modules case.
3595 2001-01-22 Havoc Pennington <hp@redhat.com>
3597 * gdk-pixbuf-io.c (gdk_pixbuf_new_from_xpm_data): check errors
3598 from gdk_pixbuf_load_module
3600 2001-01-22 Havoc Pennington <hp@redhat.com>
3602 * Makefile.am: Add built marshaller files to support
3603 GdkPixbufLoader signals
3605 * gdk-pixbuf-io.c (gdk_pixbuf_load_module): have
3606 GDK_PIXBUF_MODULEDIR unconditionally replace the compiled-in
3607 module location, rather than acting as a fallback, because we are
3608 using GDK_PIXBUF_MODULEDIR to use gdk-pixbuf before installing it.
3610 * gdk-pixbuf.h: include gdk-pixbuf-loader.h
3612 * gdk-pixbuf-loader.h, gdk-pixbuf-loader.c: Move back over here
3613 from gtk, and add error to close(), because stop_load may do
3614 parsing of the image.
3616 * pixops/have_mmx.S (_pixops_have_mmx): add newline at end of file
3618 * io-*.c: make individual operations static, and add fill_vtable
3619 functions which are exported. Fix the collection of type warnings
3620 that surfaced, including a number of functions that didn't
3621 properly take a GError and some that weren't
3622 const-correct. Involved adding error handling for a few loaders.
3624 * gdk-pixbuf-io.h: Add error reporting to stop_load function
3626 * gdk-pixbuf-io.c (gdk_pixbuf_load_module): change to just look up
3627 a function that fills in the GdkPixbufModule vtable, instead of
3628 looking up all the image functions individually; this means we
3629 can get type safety within modules for the loader functions.
3630 Also it means you don't have to keep the statically compiled and
3631 GModule versions in sync.
3633 * test-gdk-pixbuf.c (main): remove gdk_pixbuf_init()
3635 * make-inline-pixbuf.c (main): remove call to gdk_pixbuf_init()
3637 * gdk-pixbuf.h: nuke gdk_pixbuf_init()
3639 * gdk-pixbuf-animation.c (gdk_pixbuf_frame_get_type): g_type_init
3642 * gdk-pixbuf.c (gdk_pixbuf_get_type): g_type_init () here
3644 * gdk-pixbuf-animation.c (gdk_pixbuf_animation_get_type):
3647 2001-01-20 John Harper <jsh@eazel.com>
3649 * io-xbm.c: new pixbuf loader, for X bitmap files. Basically a
3650 collision between Xlib's RdBitF.c and io-tiff.c
3652 * gdk-pixbuf-io.c, Makefile.am, pixbufloader_xbm.def: added
3655 [ merged from stable gdk-pixbuf module. Untested, but it
3656 compiles, and works fine in the stable module ]
3658 2001-01-18 Tor Lillqvist <tml@iki.fi>
3660 * gdk-pixbuf-io.c (get_libdir): (Win32) Use the new
3661 g_win32_get_package_installation_subdirectory() function. No need
3662 to include windows.h.
3663 (gtk_win32_get_installation_directory): Remove this then.
3665 2001-01-01 Havoc Pennington <hp@redhat.com>
3667 * Makefile.am (libgdk_pixbuf_1_3_la_LDFLAGS): add
3668 @LIBTOOL_EXPORT_OPTIONS@
3670 2000-12-30 Tor Lillqvist <tml@iki.fi>
3672 * gdk_pixbuf.def: Update.
3674 2000-12-16 Havoc Pennington <hp@pobox.com>
3676 * gdk-pixbuf-animation.c (gdk_pixbuf_animation_new_from_file): ref
3677 the pixbuf in the frame, so we can use gdk_pixbuf_frame_free
3678 (gdk_pixbuf_frame_copy): new function
3679 (gdk_pixbuf_frame_free): new function
3680 (gdk_pixbuf_frame_get_type): new function
3681 (GDK_TYPE_PIXBUF_FRAME): macro to get type for GdkPixbufFrame
3683 Tue Nov 14 11:51:26 2000 Owen Taylor <otaylor@redhat.com>
3685 * Makefile.am: Add -avoid-version for all modules.
3687 2000-11-13 Havoc Pennington <hp@redhat.com>
3689 * io-png.c (png_simple_error_callback): fix error message to not
3690 say "save" since it's used for loading
3692 2000-11-11 Hans Breuer <Hans@Breuer.Org>
3694 * gdk-pixbuf-io.c : Fix all function prototype macros for self
3695 contained image handlers (!USE_G_MODULE). Files to save should
3696 be opened in binary mode, fopen(s, "wb").
3698 * io-xpm.c : added HAVE_UNISTD_H condition
3700 2000-11-11 Tor Lillqvist <tml@iki.fi>
3702 * gdk_pixbuf.def: Add gdk_pixbuf_new_subpixbuf.
3704 * io-tiff.c (gdk_pixbuf__tiff_image_begin_load): Use
3705 g_file_open_tmp() (just added to GLib) instead of mkstemp() (or
3706 mktemp() and open()).
3708 * io-xpm.c (gdk_pixbuf__xpm_image_begin_load): Ditto.
3710 2000-11-01 Havoc Pennington <hp@pobox.com>
3712 * gdk-pixbuf.c (gdk_pixbuf_new_subpixbuf): New function to create
3713 a pixbuf pointing to a subregion of another pixbuf.
3715 2000-10-16 Tor Lillqvist <tml@iki.fi>
3717 * gdk-pixbuf-io.c: Define also m_save (for the non-gmodule case).
3719 2000-10-16 Havoc Pennington <hp@redhat.com>
3721 * gdk-pixbuf-io.c (gdk_pixbuf_get_module)
3722 (gdk_pixbuf_get_named_module) (gdk_pixbuf_load_module):
3723 add error reporting here also
3725 * make-inline-pixbuf.c (main): use GError
3727 * io-xpm.c: include unistd.h
3729 * gdk-pixbuf-util.c: include string.h
3731 * io-*.c: add error reporting
3733 * gdk-pixbuf-animation.c (gdk_pixbuf_animation_new_from_file): add
3736 * gdk-pixbuf-io.c (gdk_pixbuf_new_from_file): Add error reporting
3738 * gdk-pixbuf-io.h: Add GError** to load_increment and load
3741 * gdk-pixbuf-io.c (gdk_pixbuf_save) (gdk_pixbuf_savev): return
3742 a G_FILE_ERROR if we fail to write or close the file.
3744 * gdk-pixbuf.h: remove GDK_PIXBUF_ERROR_IO, instead we'll use
3745 G_FILE_ERROR_*. Rename enum to GdkPixbufError, properly following
3746 the GError naming rules. Add GError** to load functions.
3748 2000-10-06 Havoc Pennington <hp@redhat.com>
3750 * gdk-pixbuf.h: add GdkPixbufAlphaMode
3752 2000-10-06 Havoc Pennington <hp@redhat.com>
3754 This entry is a summary of the merged-in changes from 1.0.
3755 Relevant original ChangeLog entries are spliced in after
3756 this entry; the files they refer to are from the 1.0
3759 * pixops/pixops.c (pixops_composite_nearest): sync a small fix
3762 * io-xpm.c (xpm_seek_string): add fscanf error check from 1.0
3763 Add progressive loader from 1.0
3765 * io-tiff.c (gdk_pixbuf__tiff_image_begin_load): mem leak fixes
3768 * io-pnm.c: new version from 1.0 tree
3770 * io-jpeg.c (gdk_pixbuf__jpeg_image_load): sync from 1.0, use
3773 * io-gif.c (lzw_read_byte): sync from 1.0, change a g_error to
3775 (gif_get_next_step): return 0 here, sync from 1.0
3777 * gdk-pixbuf-util.c: sync email address change for Cody
3780 2000-09-11 Jeffrey Stedfast <fejj@helixcode.com>
3782 * gdk-pixbuf/io-pnm.c: Pretty much totally rewrote again because
3783 last nights code was still "broken". Should now properly handle
3784 all error conditions gracefully.
3786 2000-09-10 Jeffrey Stedfast <fejj@helixcode.com>
3788 * gdk-pixbuf/io-pnm.c: Rewrote.
3790 2000-09-09 Federico Mena Quintero <federico@helixcode.com>
3792 * gdk-pixbuf/pixops/pixops.c (pixops_composite_nearest): Compute
3793 the correct dest offset.
3795 2000-08-25 Federico Mena Quintero <federico@helixcode.com>
3797 * gdk-pixbuf/io-xpm.c: #include <unistd.h>
3799 2000-08-05 Larry Ewing <lewing@helixcode.com>
3801 * gdk-pixbuf/io-tiff.c: stop leaking context->tempname.
3803 * gdk-pixbuf/io-xpm.c: same as above.
3805 2000-07-26 Michael Meeks <michael@helixcode.com>
3807 * gdk-pixbuf/io-jpeg.c (gdk_pixbuf__jpeg_image_load): make
3810 2000-07-21 Larry Ewing <lewing@helixcode.com>
3812 * gdk-pixbuf/io-xpm.c: add a fake progressive loader so that
3813 xpm at least supports the progressive interface like the one in
3814 io-tiff.c. This should be reimplemented as an actual progressive
3817 2000-07-19 Jonathan Blandford <jrb@redhat.com>
3819 * demo/pixbuf-demo.c (update_timeout): changed scaling level to
3820 make it look better.
3821 * gdk-pixbuf/testpixbuf.c (update_timeout): Patch from michael
3822 meeks to handle errors better.
3824 2000-10-07 Tor Lillqvist <tml@iki.fi>
3827 * pixbufloader_jpeg.def
3828 * pixbufloader_png.def: Add new entry points.
3830 * makefile.mingw.in: Use libintl.
3832 2000-10-06 Havoc Pennington <hp@redhat.com>
3834 * gdk-pixbuf-io.c (gdk_pixbuf_save): s/format/type/g to be
3835 consistent with gdk_pixbuf_loader_new_with_type().
3836 Return runtime error if a module is missing.
3838 * gdk-pixbuf.h: add GDK_PIXBUF_ERROR_UNKNOWN_TYPE
3840 2000-10-05 Havoc Pennington <hp@redhat.com>
3842 Pixbuf saving, patch from David Welton.
3844 * Makefile.am (GDK_PIXBUF_LIBS): add INTLLIBS
3845 (libgdk_pixbuf_1_3_la_SOURCES): add gdk-pixbuf-i18n.h
3847 * gdk-pixbuf-i18n.h: Add _() to gdk-pixbuf
3849 * io-png.c (gdk_pixbuf__png_image_save): PNG save routine.
3851 * io-jpeg.c (gdk_pixbuf__jpeg_image_save): JPEG save routine.
3853 * gdk-pixbuf-io.c (gdk_pixbuf_save):
3854 (gdk_pixbuf_savev): Implement pixbuf saving routines
3856 * gdk-pixbuf.c (gdk_pixbuf_error_quark): pixbuf error quark
3859 * gdk-pixbuf.h: Add public save routines; add pixbuf error
3862 * gdk-pixbuf-io.h: Add save function to GdkPixbufModule
3864 2000-10-05 Dan Winship <danw@helixcode.com>
3866 * io-png.c, io-tiff.c, io-xpm.c: Fix comments to not claim that
3867 all three of these files are the JPEG image loader. (From
3870 2000-10-03 Tor Lillqvist <tml@iki.fi>
3872 * makefile.mingw.in: Add rule for make-inline-pixbuf. Use
3873 gdk-pixbuf's version number in the rule for makefile.mingw itself.
3875 * gdk_pixbuf.def: Add new entry points.
3877 2000-09-26 Havoc Pennington <hp@redhat.com>
3879 * gdk-pixbuf-util.c (gdk_pixbuf_saturate_and_pixelate): Add this
3880 function here, instead of putting it in a private GTK+ file.
3882 * gdk-pixbuf-private.h (GdkPixbufInlineFormat): include an
3883 enum here for the known formats of inlined pixbufs.
3884 Also, #define our file magic here.
3886 2000-06-23 Havoc Pennington <hp@redhat.com>
3888 * make-inline-pixbuf.c: Small program that creates C variable
3889 declarations of inline pixbuf data. This can be read
3890 by gdk_pixbuf_new_from_inline.
3892 * gdk-pixbuf.h (gdk_pixbuf_new_from_inline): New function to read
3893 inline pixbuf data and create a pixbuf from it.
3895 * gdk-pixbuf-data.c (gdk_pixbuf_new_from_inline): implement here
3897 2000-09-07 Tor Lillqvist <tml@iki.fi>
3899 * makefile.mingw.in: Use own version number for gdk-pixbuf DLLs,
3902 2000-08-12 Tor Lillqvist <tml@iki.fi>
3904 * gdk_pixbuf.def: Add missing entry point.
3906 2000-08-10 Havoc Pennington <hp@redhat.com>
3908 * Makefile.am (EXTRA_DIST): The *.def files had the wrong names
3909 (s/pixbuf_/pixbufloader_)
3911 2000-08-02 Tor Lillqvist <tml@iki.fi>
3917 * io-wbmp.c: Conditionalise inclusion of <unistd.h>.
3919 * makefile.mingw.in: List loaders alphabetically. Add the wbmp
3920 one. Fix names of DLLs to have '-' instead of '_'.
3922 2000-07-31 Elliot Lee <sopwith@redhat.com>
3923 * io-wbmp.c: Some bug fixes - now tested to work.
3925 2000-07-27 Elliot Lee <sopwith@redhat.com>
3927 * gdk-pixbuf-io.h, gdk-pixbuf-io.c: Add
3928 gdk_pixbuf_get_named_module() function to facilitate above change
3929 * io-wbmp.c, pixbufloader_wbmp.defs, gdk-pixbuf-io.c, Makefile:
3930 Implement loader for WBMP format.
3931 * io-bmp.c: Don't malloc a temporary buffer - use stack instead.
3933 2000-07-23 Tor Lillqvist <tml@iki.fi>
3938 * pixops/makefile.mingw.in
3939 * pixbuf_*.def: New files.
3942 * pixops/Makefile.am: Add them. Add rule to generate makefile.mingw.
3944 * gdk-pixbuf-io.c (gtk_win32_get_installation_directory):
3945 New function, to get the GTK+ installation directory from
3946 the Windows Registry, where the installation program
3947 for whatever software includes GTK+ has stored it.
3949 Used to avoid having hardcoding the directory where to look for
3950 loaders. This function is needed by gtk, too, so it should
3951 really be just in one place. Maybe a small static library
3952 one level up from here?
3954 * gdk-pixbuf-animation.c (gdk_pixbuf_animation_new_from_file)
3955 * gdk-pixbuf-io.c (gdk_pixbuf_new_from_file):
3956 Open file in binary mode. This *is* standard C. (No-op on Unix,
3959 * io-jpeg.c: If we don't HAVE_SIGSETJMP, use normal setjmp().
3961 * io-tiff.c: Use g_get_tmp_dir(). If we don't HAVE_MKSTEMP, use
3962 mktemp() and open().
3963 (gdk_pixbuf__tiff_image_stop_load): g_free() also the tempname.
3965 * pixops/*.S: The Gas from mingw32 doesn't like the .type
3966 pseudo-op. Conditionalise on __MINGW32__, but probably
3967 should conditionalise on Gas version instead? Or could we
3968 do without .type on all systems?
3970 * pixops/timescale.c: Use g_get_current_time()
3971 instead of gettimeofday().
3973 Sat Jul 22 10:57:22 2000 Owen Taylor <otaylor@redhat.com>
3975 * Makefile.am (test_gdk_pixbuf_LDADD): Remove -lgmodule
3977 Tue Jul 11 11:26:42 2000 Owen Taylor <otaylor@redhat.com>
3979 * gdk-pixbuf.c: Add <string.h> include.
3981 Tue Jul 11 06:20:14 2000 Tim Janik <timj@gtk.org>
3983 * io-gif.c (gdk_pixbuf__gif_image_load_animation):
3984 * gdk-pixbuf-data.c (gdk_pixbuf_new_from_data):
3985 * gdk-pixbuf-animation.c (gdk_pixbuf_animation_new_from_file):
3986 use g_object_new() instead of g_type_create_instance() which
3987 is a private function for fundamental type implementations.
3989 Thu Jul 6 11:49:47 2000 Owen Taylor <otaylor@redhat.com>
3991 * Makefile.am (libgdk_pixbuf_la_LDFLAGS): Use GTK+ version
3992 soname scheme for gdk-pixbuf.
3994 2000-06-21 Havoc Pennington <hp@pobox.com>
3996 * gdk-pixbuf.c: Convert GdkPixbuf to GObject, leaving it opaque
3997 (i.e. derivation is not allowed, and there are no virtual methods
3999 (gdk_pixbuf_preinit): Call g_type_init() here.
4000 (gdk_pixbuf_init): Add a user-friendly init function, for users
4001 of standalone gdk-pixbuf
4003 * gdk-pixbuf-animation.c: Convert to GObject, in the same
4004 way GdkPixbufAnimation was done.
4006 * gdk-pixbuf.h: Remove gdk_pixbuf_set_unref_handler() and
4007 gdk_pixbuf_finalize() from API, since these are broken and don't
4008 make sense with new GObject stuff.
4010 Wed Jun 21 16:02:48 2000 Owen Taylor <otaylor@redhat.com>
4012 * gdk-pixbuf-io.c (gdk_pixbuf_load_module): Add feature to
4013 support a GDK_PIXBUF_MODULEDIR env variable as a secondary
4016 2000-06-10 Federico Mena Quintero <federico@helixcode.com>
4018 * demo/pixbuf-demo.c: It was cold and rainy this Saturday morning,
4019 so I needed something to warm my thighs. Running plain infinite
4020 loops on your laptop to make it hot is not very much fun. A demo
4021 of the gdk-pixbuf scaling functions is way better, and looks
4024 * configure.in (AC_OUTPUT): Added the demo Makefile.
4026 * Makefile.am (SUBDIRS): Added the demo directory.
4028 2000-06-09 Larry Ewing <lewing@helixcode.com>
4030 * gdk-pixbuf/io-png.c (gdk_pixbuf__png_image_load_increment):
4031 setjmp for the png error handler. It seems setting the error
4032 handling functions does not avoid the jump, and so not calling
4033 setjmp was causing the incremental loader to jump into lala land.
4034 (gdk_pixbuf__png_image_begin_load): setjmp for error handling, I'm
4035 not sure this one is actually required but the docs say it must be
4036 set for every call to a png_* function.
4037 Also changed the comment to reflect the fact that setting the
4038 error handlers does _not_ avoid the longjmp.
4040 2000-06-06 Larry Ewing <lewing@helixcode.com>
4042 * gdk-pixbuf/gdk-pixbuf-loader.c (gdk_pixbuf_loader_frame_done):
4043 take frame offest into account when trying to calculate the
4044 animation bbox. Also set the width to the width not the height.
4045 (gdk_pixbuf_loader_animation_done): cycle over the frames to
4046 calculate bbox because now we finally have all the offset
4047 information for each frame.
4049 2000-06-05 Mathieu Lacage <mathieu@gnome.org>
4051 * configure.in: add some gtk parameters to the
4052 GDK_PIXBUF_LIB?�?S and GDK_PIXBUG_INCLUDEDIR vars. One more
4053 fight in my crusade for strange prefix compile...
4055 2000-05-30 Not Zed <NotZed@HelixCode.com>
4057 * gdk-pixbuf/io-jpeg.c (gdk_pixbuf__jpeg_image_begin_load):
4058 Initialise the error handler exit routine to our own. Note this
4059 means that every function that accesses the jpeg lib on this
4060 object MUST do a setjmp.
4061 (gdk_pixbuf__jpeg_image_stop_load): setjmp before accessing jpeg
4062 lib for handling fatal error.
4063 (gdk_pixbuf__jpeg_image_load_increment): And here too. So now
4064 your applications dont quit if there's a jpeg error!
4066 2000-05-30 Federico Mena Quintero <federico@helixcode.com>
4068 * gdk-pixbuf.spec.in: Include all the loader libraries. Patch
4069 from Frank de Lange <frank@unternet.org>.
4071 2000-05-09 Darin Adler <darin@eazel.com>
4073 * gdk-pixbuf/test-gdk-pixbuf.c:
4074 Fixed includes to get rid of accidental GNOME dependency.
4076 2000-05-26 Cody Russell <car0969@gamma2.uta.edu>
4077 * Makefile.am: Added gdk-pixbuf.spec to EXTRA_DIST
4079 2000-05-22 Federico Mena Quintero <federico@helixcode.com>
4081 * configure.in: Bumped version number to 0.8.0.
4083 * doc/Makefile.am (content_files): The toplevel gdk-pixbuf.sgml
4084 file was not being distributed.
4086 * gdk-pixbuf/pixops/Makefile.am (EXTRA_DIST): Added DETAILS.
4088 2000-05-09 Darin Adler <darin@eazel.com>
4090 * gdk-pixbuf/gdk-pixbuf-drawable.c: (rgb565lsb), (rgb565msb),
4091 (rgb565alsb), (rgb565amsb), (rgb555lsb), (rgb555msb), (rgb555alsb),
4092 (rgb555amsb), (convert_real_slow): Change all conversion from 16-bit
4093 formats to 32-bit formats to re-use the high bits of the color values
4094 so that white maps to full white.
4096 Fri May 5 12:16:32 2000 Owen Taylor <otaylor@redhat.com>
4098 * gdk-pixbuf/pixops/DETAILS: Add beginnings of file with
4099 detailed information about the structure and algorithms
4100 of pixops so people can fix it instead of breaking it.
4102 2000-05-04 Darin Adler <darin@eazel.com>
4104 * gdk-pixbuf/pixops/pixops.c: (pixops_composite_nearest),
4105 (composite_pixel), (composite_line):
4106 * gdk-pixbuf/test-gdk-pixbuf.c: (simple_composite_test_one_type):
4107 Now that Owen explained the algorithm, I think I implemented it
4108 right for the cases where the destination pixbuf is not opaque.
4109 The test does seem to confirm it.
4111 2000-05-04 Darin Adler <darin@eazel.com>
4113 * gdk-pixbuf/.cvsignore:
4114 * gdk-pixbuf/Makefile.am:
4115 * gdk-pixbuf/test-gdk-pixbuf.c (store_pixel), (fill_with_pixel),
4116 (load_pixel), (simple_composite_test_one),
4117 (simple_composite_test_one_type), (simple_composite_test), (main):
4118 Added some tests of composite to highlight problems in the old
4119 implementation. These tests run without any user interaction.
4120 Just do "make check".
4122 * gdk-pixbuf/pixops/pixops.c (pixops_composite_nearest),
4123 (composite_pixel), (composite_line): Fix composite to do a textbook
4124 "A over B" composite. This was clearly the intent, and it was easy
4125 to fix the code to do it. (Note to those that read my earlier tries
4126 at a patch; this version fixes typos that were present in all
4127 my patch attempts. I checked the final version by adding more tests.)
4129 2000-04-22 05:27:43 2000 Owen Taylor <otaylor@redhat.com>
4131 * gdk-pixbuf/pixops/pixops.c (pixops_scale_nearest): Properly
4132 offset y coordinate accordining to render_y0.
4134 * gdk-pixbuf/gdk-pixbuf-scale.c: Properly handle nonzero
4137 2000-04-22 James Henstridge <james@daa.com.au>
4139 * gdk-pixbuf.spec.in (%files): moved %{prefix}/bin/* from the main
4140 package to the devel package. The only file installed in bin is
4141 gdk-pixbuf-config, which belongs in -devel. This should allow having
4142 multiple versions of the main gdk-pixbuf package installed.
4144 2000-04-17 Karl Eichwalder <ke@suse.de>
4146 * gdk-pixbuf/Makefile.am (INCLUDES): Add $(GNOME_CFLAGS).
4147 Reported by Jens Finke.
4149 2000-04-14 Tomasz K?�?opczko <kloczek@pld.org.pl>
4151 * gdk-pixbuf/pixops/makefile.am: $(LIBART_CFLAGS) replaced by
4152 $(GTK_CFLAGS) - now gdk-pixbuf compiles correctly.
4154 2000-04-13 James Henstridge <james@daa.com.au>
4156 * configure.in: when performing the configure check to see if
4157 gmodule works, set CFLAGS to GLIB_CFLAGS and LIBS to GLIB_LIBS,
4158 rather than the other way round. Also, call AC_MSG_RESULT in the
4159 even that dynamic modules were not supported.
4161 2000-04-12 Federico Mena Quintero <federico@helixcode.com>
4163 This comes from an excellent idea by Tim Janik (timj@gtk.org) to
4164 hook to the last unref operation.
4166 * gdk-pixbuf/gdk-pixbuf.c (gdk_pixbuf_set_last_unref_handler): New
4167 function to set the last unref handler for a pixbuf.
4168 (gdk_pixbuf_finalize): New function to actually finalize a pixbuf.
4169 It calls the pixbuf's destroy notification function and frees the
4170 GdkPixbuf structure itself.
4171 (gdk_pixbuf_unref): Use the last unref function of the pixbuf if
4174 * gdk-pixbuf/gdk-pixbuf-private.h (struct _GdkPixbuf): New fields
4175 for the last unref handler and its user data.
4177 * gdk-pixbuf/gdk-pixbuf-data.c (gdk_pixbuf_new_from_data): Use
4178 g_new0() to allocate the pixbuf.
4180 * gdk-pixbuf/gdk-pixbuf-loader.c (gdk_pixbuf_loader_class_init):
4181 Fixed the call to gtk_signal_new() for the "frame_done" signal; it
4182 was not specifying the `frame' argument.
4184 * gdk-pixbuf/gdk-pixbuf-animation.c
4185 (gdk_pixbuf_animation_get_width): Fixed docstring.
4186 (gdk_pixbuf_animation_get_height): Likewise.
4187 (gdk_pixbuf_animation_get_num_frames): Likewise.
4188 (gdk_pixbuf_animation_get_frames): Likewise.
4190 * doc/gdk-pixbuf-sections.txt: Updated with the new functions and
4193 * doc/tmpl/gdk-pixbuf.sgml: Added the description for GdkColorspace.
4195 * doc/tmpl/scaling.sgml: Added the description for GdkInterpType.
4197 * doc/tmpl/refcounting.sgml: Updated with the information about
4198 the last unref handler.
4200 * doc/tmpl/*.sgml: Markup tweaks.
4202 * gdk-pixbuf/Makefile.am (libgnomecanvaspixbuf_la_LDFLAGS): Sigh,
4203 update the libtool version number for libgnomecanvaspixbuf as
4205 (libpixbufloader_*_la_LDFLAGS): The loaders need to be versioned
4206 as well, or the old ones won't work with the new stuff. Also,
4207 renamed the modules as follows.
4209 * gdk-pixbuf/gdk-pixbuf-io.c (gdk_pixbuf_load_module): Now the
4210 modules are called "libpixbufloader-<format>.so" instead of
4211 "libpixbuf-<format>.so". They needed renaming so that the new
4212 loaders won't overwrite the old ones; even with the versioning
4213 stuff, the new .so symlink to the .so.1.0.0 would overwrite the
4216 2000-04-12 Paolo Molaro <lupus@debian.org>
4218 * .cvsignore, src/.cvsignore: shut up cvs.
4220 2000-04-11 Federico Mena Quintero <federico@helixcode.com>
4222 Most of this patch is based on a patch by Havoc Pennington
4223 (hp@redhat.com) to make GdkPixbuf's structures opaque and to
4224 remove the libart dependency.
4226 * gdk-pixbuf/gdk-pixbuf.h: Removed the public structures.
4227 (GdkColorspace): New enum that for now only contains
4229 (GdkPixbufDestroyNotify): New type for the pixbuf's pixels destroy
4230 notification function.
4231 (GdkInterpType): New num with interpolation types.
4233 * *.[ch]: Replace the libart stuff with our own stuff.
4235 * pixops/*.[ch]: Likewise.
4237 * gdk-pixbuf/gdk-pixbuf-private.h: New file with the private
4238 declarations of the GdkPixbuf structures.
4240 * gdk-pixbuf/gdk-pixbuf.c (gdk_pixbuf_new_from_art_pixbuf):
4242 (gdk_pixbuf_get_format): Constify.
4243 (gdk_pixbuf_get_n_channels): Constify.
4244 (gdk_pixbuf_get_has_alpha): Constify.
4245 (gdk_pixbuf_get_bits_per_sample): Constify.
4246 (gdk_pixbuf_get_pixels): Constify.
4247 (gdk_pixbuf_get_width): Constify.
4248 (gdk_pixbuf_get_height): Constify.
4249 (gdk_pixbuf_get_rowstride): Constify.
4251 * gdk-pixbuf/gdk-pixbuf.c (gdk_pixbuf_copy): New function to copy
4254 * gdk-pixbuf/gdk-pixbuf-data.c (gdk_pixbuf_new_from_data): Added a
4255 bits_per_sample argument; currently only 8 bits per sample are
4258 * gdk-pixbuf/gdk-pixbuf-animation.c (gdk_pixbuf_frame_get_pixbuf):
4260 (gdk_pixbuf_frame_get_x_offset): New accessor.
4261 (gdk_pixbuf_frame_get_y_offset): New accessor.
4262 (gdk_pixbuf_frame_get_delay_time): New accessor.
4263 (gdk_pixbuf_frame_get_action): New accessor.
4265 * gdk-pixbuf/gdk-pixbuf-render.c
4266 (gdk_pixbuf_render_pixmap_and_mask): Instead of returning a solid
4267 mask rectangle for pixbufs without an alpha channel, set the
4268 *mask_return to NULL.
4270 * gdk-pixbuf/gdk-pixbuf-util.c (gdk_pixbuf_add_alpha): Constify.
4272 * gdk-pixbuf/gdk-pixbuf-scale.c: Fix includes.
4274 * gdk-pixbuf/gdk-pixbuf-scale.c (gdk_pixbuf_scale): Added some
4275 preconditions. Maybe we should also check for the colorspace,
4276 bits per pixel, and such.
4277 (gdk_pixbuf_composite): Likewise.
4278 (gdk_pixbuf_composite_color): Likewise.
4279 (gdk_pixbuf_scale_simple): Likewise, and fail gracefully if we
4280 cannot allocate the new pixbuf.
4281 (gdk_pixbuf_composite_color_simple): Likewise.
4283 * gdk-pixbuf/gnome-canvas-pixbuf.c (gnome_canvas_pixbuf_render):
4284 Use art_rgb_rgba_affine() or art_rgb_affine() since we no longer
4287 * gdk-pixbuf/io-bmp.c: Fix includes.
4289 * gdk-pixbuf/pixops/pixops.c (pixops_scale_nearest): Fixed cast in
4294 * configure.in: Removed checks for libart.
4296 * gdk-pixbuf/Makefile.am: Removed references to libart.
4297 (noinst_HEADERS): Added gdk-pixbuf-private.h.
4299 * gdk-pixbuf/Makefile.am (libgdk_pixbuf_la_LDFLAGS): Incremented
4300 the version number of the libtool library to indicate that this
4301 definitely is not compatible with the old usage. I know you love
4304 * configure.in: Bumped version number to 0.7.0.
4308 * gdk-pixbuf-config.in (--libs): We no longer require libart.
4310 * DEPENDS.libgdk_pixbuf: We no longer depend on libart.
4312 * gdk-pixbuf.spec.in: Updated, but I don't guarantee anything.
4314 2000-04-06 Jonathan Blandford <jrb@redhat.com>
4316 * gdk-pixbuf/testanimation.c (main): add more info to the
4317 testanimation frames.
4319 2000-04-04 Ettore Perazzoli <ettore@helixcode.com>
4321 * gdk-pixbuf/gdk-pixbuf-animation.c
4322 (gdk_pixbuf_animation_get_width): New accessor function.
4323 (gdk_pixbuf_animation_get_height): New accessor function.
4324 (gdk_pixbuf_animation_get_num_frames): New accessor function.
4325 (gdk_pixbuf_animation_get_frames): New accessor function.
4327 2000-04-01 Federico Mena Quintero <federico@helixcode.com>
4329 * gdk-pixbuf/gdk-pixbuf.c: Reverted Mark's change. The refcount
4330 is private information, and the art_pixbuf will go away soon.
4332 2000-03-31 Mark Crichton <crichton@gimp.org>
4334 * gdk-pixbuf/gdk-pixbuf.c: Added gdk_pixbuf_get_refcount
4335 and gdk_pixbuf_get_artpixbuf accessor functions.
4337 2000-03-29 Federico Mena Quintero <federico@helixcode.com>
4339 * gdk-pixbuf/gdk-pixbuf.c (gdk_pixbuf_get_has_alpha): Return
4340 gboolean instead of int.
4342 2000-03-29 Radek Doulik <rodo@helixcode.com>
4344 * gdk-pixbuf/gdk-pixbuf-animation.c
4345 (gdk_pixbuf_animation_new_from_file): same as below
4347 * gdk-pixbuf/io-gif.c (gif_get_lzw): added update of width and
4348 height in GdkPixbufAnimation
4350 2000-03-28 Radek Doulik <rodo@helixcode.com>
4352 * gdk-pixbuf/io-gif.c (gif_get_lzw): test also for
4353 context->frame_done_func and context->anim_done_func to make
4354 progressive animation loading work
4356 * gdk-pixbuf/gdk-pixbuf-loader.c (gdk_pixbuf_loader_frame_done):
4357 added priv->pixbuf = NULL as pixbuf is now in frame (and to make
4358 gdk_pixbuf_loader_prepare happy)
4359 (gdk_pixbuf_loader_frame_done): update animation bbox
4361 * gdk-pixbuf/gdk-pixbuf.h: added bbox size (width, height) to
4364 2000-03-27 Radek Doulik <rodo@helixcode.com>
4366 * gdk-pixbuf/io-gif.c (gif_get_lzw): use frame_len and frame_width
4367 instead of width and height
4369 2000-03-27 Owen Taylor <otaylor@redhat.com>
4371 * gdk-pixbuf/pixops/pixops.c: Fix problem with
4372 precendence of >> and & which was keeping composite_color
4373 from working with non-gray images.
4375 2000-03-08 Jonathan Blandford <jrb@redhat.com>
4377 * gdk-pixbuf/io-gif.c (gdk_pixbuf__gif_image_load): free the context.
4378 (gdk_pixbuf__gif_image_load_animation): free the context.
4380 2000-03-06 Arjan van de Ven <arjan@fenrus.demon.nl>
4382 * gdk-pixbuf/io-bmp.c: Fixed to pointer-bugs and a
4383 mis-interpretation of the Microsoft documentation. Now
4384 it can load .BMP files that are not generated by The Gimp
4387 2000-03-01 Mark Crichton <crichton@gimp.org>
4389 * configure.in: Added BUILD_CANVAS_ITEM stuff to (finally)
4390 fix the last auto* build bug (where we have libart, but no
4393 * gdk-pixbuf/Makefile.am: Same.
4395 2000-02-28 Matt Wilson <msw@redhat.com>
4397 * gdk-pixbuf/gdk-pixbuf-drawable.c: s/unsigned long/guint32/g,
4398 s/unsigned short/guint16/g, s/unsigned char/guint8/g
4400 2000-02-26 Federico Mena Quintero <federico@helixcode.com>
4402 * README: We don't require libgif/ungif nor libXpm.
4404 * NEWS: This was outdated, so updated it.
4406 2000-02-25 Federico Mena Quintero <federico@helixcode.com>
4408 * gdk-pixbuf.m4: Use the correct name for
4409 gdk-pixbuf/gdk-pixbuf.h. Thanks to Jacob Berkman for pointing
4412 2000-02-21 Federico Mena Quintero <federico@helixcode.com>
4414 * configure.in (GDK_PIXBUF_MINOR): Bumped version number to 0.6.0.
4416 * doc/compiling.sgml: New appendix documenting the gdk-pixbuf
4417 library's particular options to configure.in.
4419 * doc/gdk-pixbuf.sgml: Include compiling.sgml appendix via an
4422 * doc/Makefile.am (gdk-pixbuf.html): Added compiling.sgml.
4424 * gdk-pixbuf/io-ico.c (gdk_pixbuf__ico_image_load_increment):
4425 Fixed typo in prototype name.
4427 * configure.in: Changed duplicated AC_MSG_CHECKING message to
4428 something more meaningful; now it is "checking whether dynamic
4431 * gdk-pixbuf/pixops/Makefile.am (noinst_PROGRAMS): Do not install
4432 the timescale program.
4434 Integrated Miguel de Icaza's <miguel@gnu.org> patch for optionally
4435 creating a single static library with all the image format modules
4438 2000-02-20 Miguel de Icaza <miguel@gnu.org>
4440 * gdk-pixbuf/io-xpm.c (gdk_pixbuf__xpm_image_load): Add prefix.
4441 (gdk_pixbuf__xpm_image_load_xpm_data): Add prefix.
4443 * gdk-pixbuf/io-tiff.c (gdk_pixbuf__tiff_image_load_real): Add prefix.
4444 (gdk_pixbuf__tiff_image_stop_load): Add prefix.
4445 (gdk_pixbuf__tiff_image_load_increment): Add prefix.
4446 (gdk_pixbuf__tiff_image_load): Add prefix.
4447 (gdk_pixbuf__tiff_image_stop_load): Update invocation.
4448 (gdk_pixbuf__tiff_image_begin_load): Add prefix.
4450 * gdk-pixbuf/io-ras.c (gdk_pixbuf__ras_image_load): Add prefix.
4451 (gdk_pixbuf__ras_image_load): Updated invocation.
4452 (gdk_pixbuf__ras_image_begin_load): Add prefix.
4453 (gdk_pixbuf__ras_image_stop_load): Add prefix.
4454 (gdk_pixbuf__ras_image_load_increment): Add prefix.
4456 * gdk-pixbuf/io-pnm.c (gdk_pixbuf__pnm_image_begin_load): Add prefix.
4457 (gdk_pixbuf__pnm_image_stop_load): Add prefix.
4458 (gdk_pixbuf__pnm_image_load_increment): Add prefix
4459 (gdk_pixbuf__pnm_image_load): Add prefix.
4461 * gdk-pixbuf/io-jpeg.c (gdk_pixbuf__jpeg_image_load): Add prefix.
4462 (gdk_pixbuf__jpeg_image_load_increment): Add prefix.
4463 (gdk_pixbuf__jpeg_image_begin_load): Add prefix.
4464 (gdk_pixbuf__jpeg_image_stop_load): Add prefix.
4466 * gdk-pixbuf/io-ico.c (gdk_pixbuf__ico_image_load): Add prefix.
4467 (gdk_pixbuf__ico_image_load): update invocation.
4468 (gdk_pixbuf__ico_image_load_increment): Add prefix.
4469 (gdk_pixbuf__ico_image_load): update invocation.
4470 (gdk_pixbuf__ico_image_begin_load): Add prefix.
4471 (gdk_pixbuf__ico_image_load): update invocation.
4472 (gdk_pixbuf__ico_image_stop_load): Add prefix.
4474 * gdk-pixbuf/io-gif.c (gdk_pixbuf__gif_image_load_animation): Add prefix.
4475 (gdk_pixbuf__gif_image_load): Add prefix.
4476 (gdk_pixbuf__gif_image_begin_load): Add prefix.
4477 (gdk_pixbuf__gif_image_load_increment): Add prefix.
4478 (gdk_pixbuf__gif_image_load_animation): Add prefix.
4479 (gdk_pixbuf__gif_image_stop_load): Add prefix.
4481 * gdk-pixbuf/io-bmp.c (gdk_pixbuf__bmp_image_load): Add prefix.
4482 (gdk_pixbuf__bmp_image_load): Rename function called.
4483 (gdk_pixbuf__bmp_image_load_increment): Add prefix
4485 * gdk-pixbuf/io-png.c (gdk_pixbuf__png_image_load): Add prefix.
4486 (gdk_pixbuf__png_image_begin_load): Add prefix.
4487 (gdk_pixbuf__png_image_stop_load): Add prefix.
4488 (gdk_pixbuf__png_image_load_increment): Add prefix.
4490 * gdk-pixbuf/gdk-pixbuf-io.c (file_formats): Make this static.
4491 (gdk_pixbuf_load_module): Load the shared library entry points
4492 using a "gdk_pixbuf__$module_name" prefix.
4493 (pixbuf_module_symbol): Wrapper routine that uses the module
4494 prefix for the modules to load the information.
4496 * configure.in (GDK_PIXBUF_VERSION): New option --disable-modules
4497 lets the user specify that gdk-pixbuf should link all image loader
4498 code into the library instaed of creating shared library modules.
4500 (dynworks): Renamed the automake conditional DYNAMIC_MODULES_WORK
4501 to BUILD_DYNAMIC_MODULES.
4503 2000-02-19 Jonathan Blandford <jrb@redhat.com>
4505 * gdk-pixbuf/io-gif.c (new_context): fix case where initial
4506 colormap entry is Transparent.
4508 2000-02-19 Owen Taylor <otaylor@redhat.com>
4510 * gdk-pixbuf/pixops/pixops.c (scale_pixel): Fix error in
4511 scale factors for non-alpha case.
4513 2000-02-14 Mark Crichton <crichton@gimp.org>
4515 * gdk-pixbuf/io-xpm.c (xpm_extract_color): Added check for "g"
4516 color type. Imlib/libXpm handle this, but we didn't.
4518 2000-02-14 Darin Adler <darin@eazel.com>
4520 * gdk-pixbuf/testpixbuf.c: Remove now-unnecessary cast.
4521 * .cvsignore: gdk-pixbuf/.cvsignore: More to ignore.
4523 2000-02-14 Elliot Lee <sopwith@redhat.com>
4524 * gdk-pixbuf/gdk-pixbuf.h, gdk-pixbuf/gdk-pixbuf-data.c: Make
4525 passed-in argument 'const'.
4527 2000-02-04 Michael Meeks <mmeeks@gnu.org>
4529 * gdk-pixbuf/io-gif.c (struct _GifContext): add x,y_offset.
4530 (gif_get_frame_info): put the offsets on the context.
4531 (gif_get_lzw): copy them off into the frame.
4532 (new_context): no change required; will 0 offsets by default.
4534 2000-01-28 Michael Meeks <michael@mejm2.dow.cam.ac.uk>
4536 * gdk-pixbuf/pixops/pixops.c (pixops_process): const + nasty
4539 * gdk-pixbuf/pixops/pixops.h: const.
4541 * gdk-pixbuf/gdk-pixbuf-util.c: const.
4543 * gdk-pixbuf/gdk-pixbuf-scale.c: const.
4545 * gdk-pixbuf/gdk-pixbuf.h: constify lots of things.
4547 2000-02-03 Federico Mena Quintero <federico@helixcode.com>
4549 * gdk-pixbuf/gdk-pixbuf-render.c
4550 (gdk_pixbuf_render_threshold_alpha): Added sanity check for width
4551 and height being >= 0. Also, do nothing if either of them is
4552 zero. Thanks to Ettore for pointing this out.
4553 (gdk_pixbuf_render_to_drawable): Likewise.
4554 (gdk_pixbuf_render_to_drawable_alpha): Likewise.
4556 2000-02-02 Federico Mena Quintero <federico@helixcode.com>
4558 * gdk-pixbuf/io-gif.c (gif_get_lzw): Removed debugging g_print.
4559 Thanks to John Sullivan <sullivan@eazel.com> for the patch.
4561 * gdk-pixbuf/testpixbuf-drawable.c (configure_cb): Get a new area
4562 of the screen when the window is resized. Thanks to David
4563 N. Welton <davidw@linuxcare.com> for pointing this out.
4564 Misc. cleanups to the rest of the file.
4566 2000-02-01 Federico Mena Quintero <federico@helixcode.com>
4568 * doc/tmpl/rendering.sgml: gnome_init() does not call
4569 gdk_rgb_init(), so don't mention that it does in the
4570 documentation. Thanks to Alexander Kruuse <kruuse@home.se> for
4573 2000-01-31 Havoc Pennington <hp@redhat.com>
4575 * gdk-pixbuf/Makefile.am (noinst_PROGRAMS): no testpixbuf-foo target
4577 Mon Jan 31 12:38:50 2000 Owen Taylor <otaylor@redhat.com>
4579 * gdk-pixbuf/pixops/pixops.c (scale_line): Fix from Peter
4580 Wainwright to fix 4a => 4a scaling.
4582 2000-01-29 Mark Crichton <crichton@gimp.org>
4584 * gdk-pixbuf-config: Oh dear, we weren't Telsa/Alan proof...
4585 put `libart-config --libs` in instead of -lart_lgpl.
4587 2000-01-22 Federico Mena Quintero <federico@helixcode.com>
4589 * gdk-pixbuf/io-pnm.c (pnm_read_raw_scanline): Return an error on
4591 (pnm_read_ascii_scanline): Initialize data and mask.
4593 * gdk-pixbuf/io-xpm.c (pixbuf_create_from_xpm): Initialize
4594 fallbackcolor to keep gcc happy.
4596 * configure.in: Bumped version number to 0.5.0.
4598 * gdk-pixbuf/pixops/timescale.c (dump_array): Removed unused variable.
4601 * gdk-pixbuf/pixops/pixops.c (pixops_composite_color_nearest): Put
4602 parentheses around + in a shift to remove a compiler warning.
4603 (pixops_process): Likewise.
4605 Patch from Ross Golder <rossigee@bigfoot.com> to create an RPM
4608 * configure.in: Added gdk-pixbuf.spec to AC_OUTPUT.
4610 * Makefile.am (EXTRA_DIST): Added gdk-pixbuf.spec.in
4612 2000-01-22 Federico Mena Quintero <federico@helixcode.com>
4614 * gdk-pixbuf/gnome-canvas-pixbuf.c (PixbufPrivate): Removed the
4615 x_set and y_set arguments. Now they are always on and start with
4616 defaults of 0.0 in units.
4617 (gnome_canvas_pixbuf_class_init): Likewise.
4618 (gnome_canvas_pixbuf_set_arg): Likewise.
4619 (gnome_canvas_pixbuf_get_arg): Likewise.
4620 (compute_viewport_affine): Likewise; always use the priv->x and
4623 * doc/tmpl/gnome-canvas-pixbuf.sgml: Modified to reflect the
4624 removal of the x_set/y_set arguments.
4626 2000-01-21 Federico Mena Quintero <federico@helixcode.com>
4628 * gdk-pixbuf/gdk-pixbuf.c (gdk_pixbuf_ref): Return the same pixbuf
4629 as the input parameter.
4631 * gdk-pixbuf/gdk-pixbuf-animation.c (gdk_pixbuf_animation_ref):
4632 Return the same animation as the input parameter.
4634 2000-01-16 Elliot Lee <sopwith@redhat.com>
4636 * gdk-pixbuf/Makefile.am: Don't link against libgnomecanvaspixbuf.la
4638 2000-01-16 Federico Mena Quintero <federico@helixcode.com>
4640 * configure.in: Removed the broken --enable-canvas-pixbuf option.
4641 Added the stuff necessary to substitute the variables in
4642 gnomecanvaspixbufConf.sh.in.
4644 * gnomecanvaspixbufConf.sh.in: New gnome-config handler for the
4645 tiny gnomecanvaspixbuf library.
4647 * Makefile.am: Build gnomecanvaspixbufConf.sh.
4649 * gdk-pixbuf/Makefile.am: Create a libgnomecanvaspixbuf and only
4650 build it if gdk-pixbuf is being built outside of gnome-libs.
4652 * doc/gdk-pixbuf-sections.txt: Added gdk_pixbuf_render_pixmap_and_mask().
4654 * gdk-pixbuf/gdk-pixbuf-render.c
4655 (gdk_pixbuf_render_pixmap_and_mask): Renamed from
4656 gdk_pixbuf_render_pixmap(). Do not create the mask if it is not
4657 needed, and do not use a clipping mask when rendering the pixmap.
4658 Tweaked documentation a little.
4660 * HACKING: New file with hacking policies for the gdk-pixbuf
4663 * doc/Makefile.am (tmpl_sources): Added missing backslash.
4665 * doc/Makefile.am: Use gnomecanvaspixbuf in gnome-config when
4666 scanning for docstrings.
4668 * gdk-pixbuf/gdk-pixbuf-util.c (gdk_pixbuf_copy_area): Made sanity
4669 checks more stringent. Removed "gint" abominations. Made
4670 documentation consistent with the rest of the functions.
4672 * doc/gdk-pixbuf-sections.txt: Added gdk_pixbuf_copy_area() to the
4675 2000-01-14 Jonathan Blandford <jrb@redhat.com>
4677 * gdk-pixbuf/gdk-pixbuf-render.c (gdk_pixbuf_render_pixmap): new
4678 function to let you create a gdk_pixmap from a gdk_pixbuf.
4680 2000-01-11 Jacob Berkman <jacob@helixcode.com>
4682 * gdk-pixbuf/pixops/Makefile.am (INCLUDES): added
4683 $LIBART_CFLAGS to $INCLUDES
4685 2000-01-10 Elliot Lee <sopwith@redhat.com>
4687 * configure.in, gdk-pixbuf/Makefile.am: Build a libcanvas_pixbuf.
4689 * configure.in: Define version macros. Generate
4690 gdk-pixbuf/gdk-pixbuf-features.h. Always INSIDE_GNOME.
4692 * gdk-pixbuf/Makefile.am: Add gdk-pixbuf-features.h
4694 * gdk-pixbuf/gdk-pixbuf.c: Add definitions of
4695 gdk-pixbuf-features.h declarations, plus some initialization
4698 2000-01-05 Owen Taylor <otaylor@redhat.com>
4700 * gdk-pixbuf/pixops/pixops.c: Fixed src_channels/dest_channels
4701 confusion. (Again caught by Tomas Ogren's Purify)
4703 2000-01-07 Jonathan Blandford <jrb@redhat.com>
4705 * gdk-pixbuf/gdk-pixbuf-xform.c (gdk_pixbuf_rotate): comment out
4708 * gdk-pixbuf/gdk-pixbuf-io.c: Added progressive animation loading.
4709 * gdk-pixbuf/gdk-pixbuf-io.h: Added progressive animation loading.
4710 * gdk-pixbuf/gdk-pixbuf-loader.c: Added progressive animation
4712 * gdk-pixbuf/gdk-pixbuf-loader.h: Added progressive animation
4714 * gdk-pixbuf/io-gif.c (image_load_increment): I think the
4715 ref-counting mess is finally fixed. Added progressive animation
4717 (gif_get_lzw): remove memory_leak
4719 * doc/tmpl/gdk-pixbuf-loader.sgml: much longer long description
4722 2000-01-05 Owen Taylor <otaylor@redhat.com>
4724 * gdk-pixbuf/pixops/pixops.c (pixops_process): Fix computation of
4727 * gdk-pixbuf/pixops/pixops.c: Fix double increments when
4728 dest_channels == 4. (Pointed out by Tomas Ogren)
4730 2000-01-05 Mark Crichton <crichton@gimp.org>
4732 * gdk-pixbuf/gdk-pixbuf-loader.c (gdk_pixbuf_loader_eat_header_write):
4733 Return 0 if gdk_pixbuf_load_loader_module returns FALSE.
4735 2000-01-05 Elliot Lee <sopwith@redhat.com>
4737 * gdk-pixbuf/pixops/Makefile.am: Link with -lm (to get 'ceil' function)
4739 2000-01-05 Owen Taylor <otaylor@redhat.com>
4741 * doc/Makefile.am doc/gdk-pixbuf-sections.txt
4742 doc/gdk-pixbuf.sgml doc/tmpl/scaling.sgml:
4743 Added scaling functions into gtk-doc framework.
4745 * gdk-pixbuf/gdk-pixbuf-scale.c: Documentation fixes.
4747 * gdk-pixbuf/testpixbuf-scale.c (expose_cb): Simplify a bit.
4749 * gdk-pixbuf/pixops/pixops.c (pixops_composite_color): Return
4750 immediately if scale_x or scale_y is 0.
4752 2000-01-05 Owen Taylor <otaylor@redhat.com>
4754 * gdk-pixbuf/pixops/timescale.c: quick fix for initializing
4755 arrays in benchmark.
4757 2000-01-05 Jonathan Blandford <jrb@redhat.com>
4759 * gdk-pixbuf/gdk-pixbuf-io.h: Change the order of the update func
4760 to make it more compatible with the rest of GTK. Added animation
4761 framework for progressive loading.
4763 * gdk-pixbuf/io-bmp.c (image_begin_load): Modified to handle new
4765 * gdk-pixbuf/io-ico.c (image_begin_load): ditto
4766 * gdk-pixbuf/io-png.c (image_begin_load): ditto
4767 * gdk-pixbuf/io-ras.c (image_begin_load): ditto
4768 * gdk-pixbuf/io-jpeg.c (image_begin_load): ditto
4769 * gdk-pixbuf/io-pnm.c (image_begin_load): ditto
4770 * gdk-pixbuf/io-tiff.c (image_begin_load): ditto
4771 * gdk-pixbuf/io-gif.c (image_begin_load): ditto
4773 2000-01-05 Owen Taylor <otaylor@redhat.com>
4775 * gdk-pixbuf/pixops/README: Added a README with a TODO
4776 and some explainations of the algorithms.
4778 * gdk-pixbuf/testpixbuf-scale.c: Set a background pixmap of None
4779 to reduce flashing when resizing.
4781 2000-01-05 Owen Taylor <otaylor@redhat.com>
4783 * gdk-pixbuf/pixops/: Directory full of pixel data scaling
4784 code that will eventually migrate into libart.
4786 * configure.in acconfig.h: Add checks for MMX compiler support
4788 * gdk-pixbuf/gdk-pixbuf.h gdk-pixbuf/gdk-pixbuf-scale.c:
4789 Nice wrapper routines for the code in pixops that operate
4790 on pixbufs instead of raw data.
4792 * gdk-pixbuf/testpixbuf-scale: Test program for scaling
4795 2000-01-05 Jonathan Blandford <jrb@redhat.com>
4797 * doc/tmpl/animation.sgml: Documentation changes.
4799 2000-01-01 Federico Mena Quintero <federico@helixcode.com>
4801 * gdk-pixbuf/gdk-pixbuf.h (GdkPixbufAnimation): Added reference
4802 counting to animations. A web browser may want to share a single
4803 copy of an animated GIF if it appears multiple times in a web
4806 * gdk-pixbuf/gdk-pixbuf-animation.c: New file. Moved the
4807 animation functions here.
4808 (gdk_pixbuf_animation_new_from_file): Prettified. Return a NULL
4809 animation if the loader does not support multiframe loading and
4810 the single-frame load returned NULL. Check that the filename is
4811 not NULL. Updated inline documentation.
4812 (gdk_pixbuf_animation_ref): New function.
4813 (gdk_pixbuf_animation_unref): New function.
4814 Removed gdk_pixbuf_animation_destroy() in favor of reference
4817 * gdk-pixbuf/gdk-pixbuf-io.c (gdk_pixbuf_new_from_file):
4818 Prettified. Made ref_count assertion more paranoid. Check that
4819 the filename is not NULL.
4820 (gdk_pixbuf_get_module): Use guchar * and guint for buffer and
4822 (gdk_pixbuf_new_from_xpm_data): Changed the "data" argument to
4825 * gdk-pixbuf/io-gif.c (image_load_animation): Create the animation
4826 with a reference count of 1.
4828 * gdk-pixbuf/Makefile.am (libgdk_pixbuf_la_SOURCES): Added
4829 gdk-pixbuf-animation.c.
4831 * doc/tmpl/animation.sgml: Populated. It is still missing a
4832 description of the overlay modes.
4834 * doc/gdk-pixbuf-sections.txt: Added the animation section. Moved
4835 the canvas item section to the end, as it will be moved later to
4838 * doc/gdk-pixbuf.sgml: Added the animation section.
4840 * doc/Makefile.am (tmpl_sources): Added tmpl/animation.sgml.
4842 1999-12-26 Peter Teichman <pat@gnu.org>
4844 * gdk-pixbuf/Makefile.am (libpixbuf_tiff_la_LIBADD): add
4845 $(LIBTIFF) to libpixbuf_tiff_la_LIBADD, proxying for mmarker.
4846 This closes bug #4676.
4848 1999-12-23 Havoc Pennington <hp@pobox.com>
4850 * gdk-pixbuf/io-gif.c (image_load): Stuff that should have been
4851 set to NULL here (specifically context->animation) was not being
4852 set to NULL. use g_new0() to alloc the struct.
4854 1999-12-20 Jonathan Blandford <jrb@redhat.com>
4856 * gdk-pixbuf/io-gif.c: finished work to make animated gifs load
4857 correctly. Progressive loading needs some work, but that all
4858 needs doing from the gdk-pixbuf-loader end, not here.
4860 1999-12-17 Jonathan Blandford <jrb@redhat.com>
4862 * gdk-pixbuf/gdk-pixbuf-io.c (gdk_pixbuf_animation_new_from_file):
4863 moved the file here. It seems natural to put this function here,
4864 as that's where the gdk_pixbuf_new_from_file function is, but it's
4865 still a little convoluted. The source files might be played with
4868 1999-12-14 Jonathan Blandford <jrb@redhat.com>
4870 * gdk-pixbuf/gdk-pixbuf-loader.c
4871 (gdk_pixbuf_loader_get_animation): Gets the animation from the
4874 1999-12-16 Federico Mena Quintero <federico@redhat.com>
4876 * doc/tmpl/rendering.sgml: Added notice about initializing GdkRGB
4877 before using the GdkPixbuf rendering functions. Thanks to Joe
4878 Shaw <joe@off.net> for pointing this out.
4880 1999-12-13 Federico Mena Quintero <federico@redhat.com>
4882 * gdk-pixbuf/gnome-canvas-pixbuf.c
4883 (gnome_canvas_pixbuf_class_init): Renamed arguments to
4884 width_in_pixels, height_in_pixels, x_in_pixels, y_in_pixels, for
4885 consistency with the new canvas.
4886 (PixbufPrivate): Do the same renaming in the structure fields, for
4889 * doc/tmpl/gnome-canvas-pixbuf.sgml: Updated for new argument names.
4891 1999-12-12 Federico Mena Quintero <federico@redhat.com>
4893 * gdk-pixbuf/Makefile.am (libgdk_pixbuf_la_LDFLAGS): Use a
4894 conditional to see whether to link $(GNOME_LIBS) or not.
4896 1999-12-10 Jonathan Blandford <jrb@redhat.com>
4898 * gdk-pixbuf/gdk-pixbuf-io.h: thinking about the new loading API.
4900 * gdk-pixbuf/gdk-pixbuf-drawable.c (gdk_pixbuf_get_from_drawable):
4901 make a warning go away.
4903 * gdk-pixbuf/gdk-pixbuf.h: added new prototypes for animations.
4905 * gdk-pixbuf/gdk-pixbuf-loader.h: added new prototypes for
4908 1999-12-09 Michael Zucchi <zucchi@zedzone.mmc.com.au>
4910 * gdk-pixbuf/gdk-pixbuf.h: Enable gdk_pixbuf_get_from_drawable()
4913 * gdk-pixbuf/gdk-pixbuf-drawable.c (gdk_pixbuf_get_from_drawable):
4914 Filled in body of function.
4915 (rgbconvert): Added GdkColormap parameter, and to all conversion
4917 (convert_real_slow): New function - should convert ANY visual/data
4918 format properly, but it aint fast. Used as a fallback when an
4919 optimised routine wont match.
4920 (rgbconvert): Do very specific tests on the data format to verify
4921 properly if the optimised version will do, otherwise use the
4922 fallback function for all other data formats.
4924 * gdk-pixbuf/Makefile.am: Re-enabled building of
4925 textpixbuf-drawable.
4927 * gdk-pixbuf/testpixbuf-drawable.c (main): Changed to use
4928 gdk_pixbuf_get_from_drawable().
4930 1999-12-08 Arjan van de Ven <arjan@fenrus.demon.nl>
4932 * gdk-pixbuf/gdk-pixbuf-drawable.c : Fixed the red/green/red
4933 bug on two occasions.
4934 * gdk-pixbuf/io-ras.c: Changed from the custom be32_to_cpu
4935 function to the generic glib one.
4937 1999-12-08 Federico Mena Quintero <federico@redhat.com>
4939 * gdk-pixbuf/gdk-pixbuf-drawable.c: Fix includes.
4940 (gdk_pixbuf_get_from_drawable): Implemented the zillion sanity
4941 checks and API definition. The body needs filling in and it needs
4942 to do the Right Thing(tm) for pixmaps plus the given colormap and
4943 windows and their own colormaps.
4945 * gdk-pixbuf/gdk-pixbuf.h: Added prototype for
4946 gdk_pixbuf_get_from_drawable(). Killed gdk-pixbuf-drawable.h.
4948 * gdk-pixbuf/Makefile.am: Re-added the gdk-pixbuf-drawable sources.
4950 * doc/tmpl/from-drawables.sgml: Populated.
4952 * doc/gdk-pixbuf.sgml: Added the from-drawables section.
4954 * doc/Makefile.am (tmpl_sources): Added tmpl/from-drawables.sgml.
4956 * doc/gdk-pixbuf-sections.txt: Added a section for getting pixbufs
4959 1999-12-07 Federico Mena Quintero <federico@redhat.com>
4961 * doc/tmpl/gnome-canvas-pixbuf.sgml: Added clarification about
4962 reference counting for GdkPixbuf structures.
4964 1999-12-07 Martin Baulig <martin@home-of-linux.org>
4966 * gdk-pixbuf/Makefile.am (testpixbuf_LDADD): Conditionally
4967 include $(GNOME_LIBS) here.
4969 1999-12-05 Arjan van de Ven <arjan@fenrus.demon.nl>
4971 Added missing "include <string.h>" to:
4972 * gdk-pixbuf/io-ras.c
4973 * gdk-pixbuf/io-bmp.c
4974 * gdk-pixbuf/io-ico.c
4976 1999-12-06 Federico Mena Quintero <federico@redhat.com>
4978 * gdk-pixbuf/gdk-pixbuf-io.c (file_formats): Patch from Arjan to
4981 1999-12-05 Federico Mena Quintero <federico@redhat.com>
4983 * gdk-pixbuf/Makefile.am (testpixbuf_LDADD): Add back
4984 $(GNOME_LIBS). This must compile outside of gnome-libs. If you
4985 want, send me a patch to do the conditional stuff properly.
4986 Otherwise, please read the GNOME Programming Guidelines,
4987 especially the "CVS policies" section.
4989 1999-12-05 Jaka Mocnik <jaka.mocnik@kiss.uni-lj.si>
4991 * gdk-pixbuf/Makefile.am: removed GNOME_LIBS from testpixbuf_LDADD.
4993 1999-12-05 Arjan van de Ven <arjan@fenrus.demon.nl>
4995 * gdk-pixbuf/io-ico.c: Bug in palet-size
4998 1999-12-04 Arjan van de Ven <arjan@fenrus.demon.nl>
5000 * gdk-pixbuf/io-bmp.c: Major cleanup, added support for
5001 32 bpp and 4 bpp (uncompressed) images, fixed 1bpp.
5003 * gdk-pixbuf/io-ras.c: Minor cleanup, ran through lclint
5005 * gdk-pixbuf/io-ico.c: Minor cleanup, fixed 1bpp icons,
5008 * gdk-pixbuf/gdk-pixbuf-io.c: Added detection of .CUR files
5009 (Windows Cursor files). These are identical to .ICO files,
5010 except for the signature and 2 extra fields for the hotspot.
5012 1999-12-03 Federico Mena Quintero <federico@redhat.com>
5014 * gdk-pixbuf/gnome-canvas-pixbuf.c (gnome_canvas_pixbuf_get_arg):
5015 Removed unused variable `item'.
5017 1999-12-03 Jonathan Blandford <jrb@redhat.com>
5019 * gdk-pixbuf/io-gif.c (gif_fill_in_lines): added a comment to
5020 explain this function better.
5022 1999-12-02 Federico Mena Quintero <federico@redhat.com>
5024 Source files moved from src/ to gdk-pixbuf/, to be consistent with
5027 * doc/Makefile.am: Modified for the new source directory.
5029 * configure.in: Likewise.
5031 * Makefile.am: Likewise.
5033 * autogen.sh: Likewise.
5035 * gdk-pixbuf/Makefile.am: Likewise.
5037 1999-12-02 Federico Mena Quintero <federico@redhat.com>
5039 * src/testpixbuf.c: #include <config.h>, and fix includes.
5041 * src/testpixbuf-drawable.c: #include <config.h>, and fix includes.
5043 * src/io-xpm.c: Fix includes.
5045 * src/io-tiff.c: Fix includes.
5047 * src/io-ras.c: Fix includes, and do not include more stuff than needed.
5049 * src/io-pnm.c: Fix inlcudes, and do not include more stuff than needed.
5051 * src/io-png.c: Fix includes.
5053 * src/io-ico.c: Fix includes, and do not include more stuff than needed.
5055 * src/io-gif.c: Fix includes, and do not include more stuff than needed.
5057 * src/io-bmp.c: Fix includes, and do not include more stuff than needed.
5059 * src/gnome-canvas-pixbuf.c: Fix includes.
5061 * src/gdk-pixbuf.c: Fix includes.
5063 * src/gdk-pixbuf-util.c: Fix includes.
5065 * src/gdk-pixbuf-render.c: Fix includes.
5067 * src/gdk-pixbuf-io.h: Fix includes.
5069 * src/gdk-pixbuf-drawable.c: Fix includes.
5071 * src/gdk-pixbuf-drawable.h: Use angle brackets for the gdk-pixbuf
5074 * src/gdk-pixbuf-data.c: Fix includes.
5076 * src/gdk-pixbuf-loader.c: #include <config.h>
5078 * src/gdk-pixbuf-loader.h: Use angle brackets for the gdk-pixbuf
5081 * src/Makefile.am: Commented out the gdk-pixbuf-drawable stuff,
5082 since it is not finished.
5084 * src/gdk-pixbuf.h: Removed unused transformation prototypes.
5086 * src/gdk-pixbuf-util.c: New file with utility and convenience
5087 functions for pixbufs.
5089 * src/Makefile.am (libgdk_pixbuf_la_SOURCES): Added gdk-pixbuf-util.c.
5091 * doc/gdk-pixbuf-sections.txt: Added section for utility functions.
5093 * doc/Makefile.am (tmpl_sources): Added tmpl/util.sgml.
5095 * doc/gdk-pixbuf.sgml: Added the utilities section.
5097 * doc/tmpl/util.sgml: Documentation for the utility functions.
5099 1999-11-29 Owen Taylor <otaylor@redhat.com>
5101 * src/gdk-pixbuf-render.c (gdk_pixbuf_render_to_drawable_alpha):
5102 Keep the mask around until after we draw ... since
5103 the GC changes aren't flushed to the X server until we
5104 draw, destroying it before that may result in BadPixmap
5107 1999-11-30 Havoc Pennington <hp@pobox.com>
5109 * configure.in: Add AM_CONDITIONAL for inside gnome-libs
5111 * src/Makefile.am: conditionalize GnomeCanvasPixbuf
5113 1999-11-29 Federico Mena Quintero <federico@redhat.com>
5115 * src/Makefile.am: Uncomment the GnomeCanvasPixbuf sources. This
5116 should be made conditional, not blindly commented out.
5118 1999-11-29 Jonathan Blandford <jrb@redhat.com>
5120 * src/Makefile.am (ICO_LIB): Added another loader from Arjan to
5121 handle .ico files. Cool.
5123 1999-11-24 Jonathan Blandford <jrb@redhat.com>
5125 * src/io-bmp.c (OneLine24): new patch from Arjan to handle
5128 1999-11-24 James Henstridge <james@daa.com.au>
5130 * configure.in (AC_OUTPUT): altered hack to place the symlink in the
5131 top builddir rather than src. This still builds fine, and does not
5132 get gtk-doc into an infinite loop when trying to find all the source
5135 1999-11-23 Jonathan Blandford <jrb@redhat.com>
5137 * Removed #PRAGMA } from headers. Also, make compile if you don't
5138 have it installed, already.
5140 1999-11-22 Federico Mena Quintero <federico@redhat.com>
5142 * src/gnome-canvas-pixbuf.c (gnome_canvas_pixbuf_draw): Create the
5143 temporary buffer to the size of the interesction of the bounding
5144 box and the expose area, not the whole expose area. This speeds
5147 * src/gdk-pixbuf-render.c (gdk_pixbuf_render_threshold_alpha): Do
5148 not paint black on the mask, since we already cleared it in a
5149 single gdk_draw_rectangle() operation.
5151 1999-11-22 Raja R Harinath <harinath@cs.umn.edu>
5153 * configure.in (GDK_PIXBUF_DIR): Fix for srcdir != builddir.
5155 1999-11-22 Havoc Pennington <hp@pobox.com>
5157 * src/Makefile.am (GDK_PIXBUF_LIBS): Patch from Paul Fisher
5158 <pnfisher@redhat.com> adds all -lgdk-pixbuf and all other
5159 dependencies to LIBADD variables for loadable modules. Necessary
5160 for a Java dynamic loading thing to be able to figure it out.
5162 1999-11-22 Havoc Pennington <hp@pobox.com>
5164 * src/io-png.c (image_load_increment): Call the update_area
5165 callback depending on the number of rows loaded in this increment.
5167 * src/testpixbuf.c (main): slow down the progressive load demo
5169 1999-11-16 Havoc Pennington <hp@pobox.com>
5171 * src/gdk-pixbuf-drawable.h: Get the quotes right on the #include
5173 1999-11-22 Jonathan Blandford <jrb@redhat.com>
5175 * configure.in (GDK_PIXBUF_DIR): make the symlink. Does not work
5176 for srcdir != buildir != . Beats me why; I can't figure it out.
5177 AC_OUTPUT_COMMANDS doesn't seem to let me substitute it correctly.
5179 1999-11-21 Jonathan Blandford <jrb@redhat.com>
5181 * src/gdk-pixbuf-io.c: added io-bmp from Arjan
5182 <arjan@fenrus.demon.nl>
5184 1999-11-20 Michael Zucchi <zucchi@zedzone.mmc.com.au>
5186 * src/gdk-pixbuf-drawable.c (gdk_pixbuf_from_drawable_core):
5187 Rework/reorder of the code. Each case has been separated into
5188 another function; its big but it should be quick.
5189 gdk_pixbuf_rgba_from_drawable() will now return a pixbuf with
5190 opaque alpha information. Not all depths/formats have been
5191 tested, but 8, 15/16 and 24 (alinged 32) should work ok.
5193 1999-11-17 Larry Ewing <lewing@gimp.org>
5195 * src/gnome-canvas-pixbuf.c (gnome_canvas_pixbuf_bounds):
5196 implement the bounds method correctly.
5197 (compute_viewport_affine): compute the affine need to fit the
5198 image within the viewport given by the args.
5199 (compute_render_affine): call compute_viewport_affine.
5201 1999-11-16 Havoc Pennington <hp@pobox.com>
5203 * src/gdk-pixbuf-drawable.h: Use includes from the current
5204 directory, not the system directory.
5206 Mon Nov 15 17:18:28 1999 George Lebl <jirka@5z.com>
5208 * src/testpixbuf-drawable.c: use includes from the current directory
5209 rather then from the system include directory as gdk-pixbuf
5210 includes are not yet installed when this is compiled.
5212 1999-11-13 Cody Russell <bratsche@dfw.net>
5213 * src/testpixbuf-drawable.c: Added a test program for drawable
5216 * src/Makefile.am: Build testpixbuf-drawable.
5218 1999-11-12 Cody Russell <bratsche@dfw.net>
5220 * src/gdk-pixbuf-drawable.c: Merged in Michael Zucchi's changes.
5222 1999-11-10 Federico Mena Quintero <federico@redhat.com>
5224 * doc/tmpl/gdk-pixbuf-loader.sgml: Populated.
5226 * doc/gdk-pixbuf.signals: Put in the real names of signal
5229 * src/gdk-pixbuf-loader.c: Improved documentation comments.
5231 1999-11-10 Jonathan Blandford <jrb@redhat.com>
5233 * src/gdk-pixbuf-loader.c (gdk_pixbuf_loader_close): emit the
5236 * src/io-ras.c (OneLineMapped_file): Now can handle indexing
5237 correctly. Patch from Arjan to do so.
5239 1999-11-10 Michael Fulbright <drmike@redhat.com>
5241 * src/io-pnm.c (pnm_ascii_read_scanline): Fixed loading of ASCII PNM
5244 * src/testpixbuf.c: Added final queued draw when done loading image.
5246 1999-11-10 Jonathan Blandford <jrb@redhat.com>
5248 * src/gdk-pixbuf-io.c (gdk_pixbuf_load_module): removed spurious
5251 1999-11-10 Federico Mena Quintero <federico@redhat.com>
5253 * src/gdk-pixbuf-io.c (gdk_pixbuf_new_from_xpm_data): Added
5256 1999-11-09 Federico Mena Quintero <federico@redhat.com>
5258 * src/io-png.c: Fixed some incompatible pointer initializations.
5260 * src/io-jpeg.c (image_load_increment): Remove unused variable.
5262 1999-11-09 Michael Fulbright <drmike@redhat.com>
5264 * src/testpixbuf.c: Fixed it to use timeout to read from file
5265 for progressive loading. Set TBF_KBPS=n, where n is the number of
5266 kilobytes/second to simulate in downloading. n has to be an integer.
5268 * src/io-jpeg.c: Slight cosmetic cleanup.
5270 * src/io-pnm.c: Fixed raw PNM loading bug. Also discovered that ASCII
5271 PBM loading has a similar problem and will address tomorrow.
5273 1999-11-09 Havoc Pennington <hp@pobox.com>
5275 * src/Makefile.am (libgdk_pixbuf_la_SOURCES): build the
5276 gdk-pixbuf-drawable stuff.
5278 1999-11-09 Federico Mena Quintero <federico@redhat.com>
5280 * configure.in: Bumped version number to 0.4.
5282 1999-11-09 Michael Fulbright <drmike@redhat.com>
5284 * src/io-pnm.c : Finished progressive PNM loading code. Should handle
5285 all types of PNM files now.
5287 * src/io-jpeg.c (image_load_increment): Figured out problem with
5288 loading Progressive JPEG's progressively (say that 10 times fast).
5289 Currently for Progressive JPEG's the entire image is loaded before
5290 it is displayed. libjpeg supports a fancier mechanism which I may
5293 With these changes all JPEG formats appear to load properly for me.
5295 1999-11-08 Jonathan Blandford <jrb@redhat.com>
5297 * src/io-ras.c (image_load_increment): Final patch from Arjan.
5298 Seems to do progressive loading.
5300 1999-11-08 Michael Fulbright <drmike@redhat.com>
5302 * src/io-pnm.c image_load (): Fixed so we do not create a separate
5303 pixel buffer when reading in image - we reuse the pixel data in
5304 the GdkPixbuf structure instead.
5306 1999-11-08 Michael Fulbright <drmike@redhat.com>
5308 * src/io-pnm.c pnm_read_ascii_scanline (): Added support for
5309 ASCII PNM files. Note I haven't tested loaded ASCII PBM files because
5310 I can't seem to find a utility to convert into this format.
5311 Next is to add progressive loading support for the PNM format.
5313 1999-11-07 Federico Mena Quintero <federico@redhat.com>
5315 * doc/tmpl/gnome-canvas-pixbuf.sgml: Finished detailed explanation
5316 of the width, height, x, and y setting and pixels arguments.
5318 1999-11-05 Jonathan Blandford <jrb@redhat.com>
5320 * src/io-ras.c (image_load): third patch. Now it seems to load.
5322 * src/gdk-pixbuf-io.c: second patch Arjan van de Ven
5323 <arjan@fenrus.demon.nl> to autodetect/load the sunras files.
5325 * src/io-ras.c (image_load): new file from Arjan van de Ven
5326 <arjan@fenrus.demon.nl> to begin the ras loader.
5328 1999-11-05 Federico Mena Quintero <federico@redhat.com>
5330 * doc/gdk-pixbuf-sections.txt: Removed gdk-pixbuf-io, since it is
5331 for internal use only.
5333 * doc/gdk-pixbuf.sgml: Likewise.
5335 * doc/tmpl/gnome-canvas-pixbuf.sgml: Finished docs.
5337 1999-11-05 Michael Fulbright <drmike@redhat.com>
5339 * src/io-pnm.c: Implemented support for reading raw PBM/PGM/PPM
5340 files from a file. Next step is support for ASCII files, and
5341 then incremental loading.
5343 1999-11-04 Federico Mena Quintero <federico@redhat.com>
5345 * Makefile.am: Added doc to SUBDIRS.
5347 1999-11-04 Michael Fulbright <drmike@redhat.com>
5349 * src/io-jpeg.c: Prettied up code slightly.
5350 * src/io-pnm.c: Start of pnm loader (from file and progressively).
5351 Doesn't do much yet (will finish tomorrow).
5352 * src/gdk-pixbuf-io.c: Added pnm to structure of known types.
5354 1999-11-04 Federico Mena Quintero <federico@redhat.com>
5356 * doc/tmpl/rendering.sgml: Populated.
5358 * doc/Makefile.am: Added the template files.
5360 1999-11-04 Havoc Pennington <hp@pobox.com>
5362 * src/gdk-pixbuf-render.c (gdk_pixbuf_render_to_drawable): In
5363 docs, explain what a dither offset is for.
5364 (gdk_pixbuf_render_to_drawable_alpha): Explain why you would use
5365 this function vs. gdk_pixbuf_render_to_drawable().
5367 1999-11-04 Havoc Pennington <hp@pobox.com>
5369 * configure.in: Use libart-config correctly; find gnome-config
5370 separately. Fix GNOME_LIBS to be correct in "no gnome installed
5373 * src/Makefile.am: Link to GNOME_LIBS instead of a hardcoded
5376 Patch untested in the inside-gnome-libs case, I need to commit
5377 then check out to the gnome-libs I'm using.
5379 1999-11-04 Michael Fulbright <drmike@redhat.com>
5381 * src/io-jpeg.c (image_begin_load): Add update_func callback.
5382 * src/io-jpeg.c (image_load_increment): Call updated callback when
5383 new graphic data decoded.
5385 1999-11-04 Jonathan Blandford <jrb@redhat.com>
5387 * src/gdk-pixbuf-loader.c (gdk_pixbuf_loader_update): handle the
5389 * src/io-png.c (image_begin_load): add a update_func callback.
5390 * src/io-gif.c (image_begin_load): add a update_func callback.
5391 (gif_get_lzw): added the update_func ability
5393 * src/io-tiff.c (image_begin_load): add a update_func callback.
5395 1999-11-04 Federico Mena Quintero <federico@redhat.com>
5397 * doc/tmpl/gdk-pixbuf.sgml: Populated.
5399 * doc/tmpl/refcounting.sgml: Populated.
5401 * doc/tmpl/file-loading.sgml: Populated.
5403 * src/gdk-pixbuf.c: Added documentation comments.
5405 * src/gdk-pixbuf-io.c (gdk_pixbuf_new_from_file): Added
5406 documentation comments.
5408 * doc/: Finished integrating the documentation framework.
5410 1999-11-03 Federico Mena Quintero <federico@redhat.com>
5412 * configure.in: Removed libgif stuff now that we do not depend on it.
5413 Added the necessary cruft for gtk-doc.
5415 * src/Makefile.am: Unconditionally build the GIF loader.
5417 1999-11-03 Jonathan Blandford <jrb@redhat.com>
5419 * src/io-gif.c (gif_read): renamed ReadOK to gif_read.
5420 Added a lot of comments to the file.
5422 * src/Makefile.am (libpixbuf_gif_la_LIBADD): Remove dependency on
5425 1999-11-03 Michael Fulbright <drmike@redhat.com>
5427 * src/io-jpeg.c (image_load_increment): Further removal of
5428 bugginess in local buffering code. Handles grayscale jpegs
5431 * src/io-jpeg.c (image_load_stop): Was freeing local context
5432 for jpeg library before calling jpeg_decompres_finish ().
5434 1999-11-03 Jonathan Blandford <jrb@redhat.com>
5436 * src/io-gif.c (image_load_increment): now handle arbitrary buffer
5438 (gif_get_lzw): set the transparency to the right val.
5440 1999-11-03 Federico Mena Quintero <federico@redhat.com>
5442 * src/gnome-canvas-pixbuf.c (gnome_canvas_pixbuf_init):
5443 Initiailize the x and y fields.
5444 (gnome_canvas_pixbuf_destroy): Queue a redraw upon destruction.
5445 (PixbufPrivate): Renamed need_size_update to need_xform_update.
5446 (recompute_bounding_box): Do not use temporary values.
5448 1999-11-03 Jonathan Blandford <jrb@redhat.com>
5450 * src/io-gif.c (set_gif_lzw_clear_code): new state. Fixes
5453 * src/gnome-canvas-pixbuf.c (recompute_bounding_box): remove
5454 unneeded x,y,h,w vars.
5456 1999-11-03 Larry Ewing <lewing@gimp.org>
5458 * src/gnome-canvas-pixbuf.c (compute_render_affine): adjust
5459 render_affine calculation for x,y offsets.
5460 (gnome_canvas_pixbuf_set_arg): add x,y args.
5461 (gnome_canvas_pixbuf_get_arg): add x,y args.
5462 (recompute_bounding_box): simply code using ArtDrect and the
5463 render_affine. Removed compute_xform_vectors as it was no longer
5466 1999-11-03 Federico Mena Quintero <federico@redhat.com>
5468 * src/gnome-canvas-pixbuf.c (gnome_canvas_pixbuf_point): I'm a
5469 doofus. Return a distance, not a boolean, for opaque images.
5471 * src/gnome-canvas-pixbuf.c (recompute_bounding_box): Do proper
5472 rounding of bounding box coordinates.
5473 (gnome_canvas_pixbuf_bounds): Implemented the ::bounds() method.
5474 (gnome_canvas_pixbuf_draw): Use the correct alpha threshold value.
5476 1999-11-03 Jonathan Blandford <jrb@redhat.com>
5478 * src/io-gif.c (gif_prepare_lzw): s/lwz/lzw/g
5480 1999-11-03 Michael Fulbright <drmike@redhat.com>
5482 * src/io-jpg.c (image_load_increment): Fixed code which moved
5483 buffer around as new data comes in to work properly. JPEG progressive
5484 loading should be working now except for grayscale JPEG's, which I
5485 will look into next.
5487 1999-11-03 <sopwith@redhat.com>
5488 * src/testpixbuf.c: A GtkFunction needs to return a value for
5489 deterministic behaviour. Also put dot printing back in.
5491 1999-11-03 <jrb@redhat.com>
5493 * src/io-gif.c (gif_get_extension): Read 'til the next empty block
5496 1999-11-02 Cody Russell <bratsche@dfw.net>
5497 * src/gdk-pixbuf-drawable.c: Changed the behavior to return NULL
5498 if part of the requested image is offscreen, rather than clipping
5501 1999-11-02 Jonathan Blandford <jrb@redhat.com>
5503 * src/io-gif.c (gif_fill_in_lines): Fill in the gif's blank areas
5504 for interlacing and progressive loading.
5506 1999-11-02 Cody Russell <bratsche@dfw.net>
5507 * src/gdk-pixbuf-drawable.c (gdk_pixbuf_from_drawable_core): Now
5508 calls gdk_pixbuf_new_from_art_pixbuf() instead of gdk_pixbuf_new().
5510 1999-11-02 Jonathan Blandford <jrb@redhat.com>
5512 * src/io-gif.c (gif_main_loop): Now progressive gif loading works!
5513 It's a little slow though. )-:
5515 1999-11-02 Elliot Lee <sopwith@redhat.com>
5516 * src/gdk-pixbuf-loader.[ch], src/gdk-pixbuf-io.h: Make the
5517 arguments to the write/load_increment operations const-correct.
5519 1999-11-02 Federico Mena Quintero <federico@redhat.com>
5521 * src/gnome-canvas-pixbuf.c (gnome_canvas_pixbuf_point):
5522 Implemented the ::point() method. We do a simple containment test
5523 instead of a full distance calculation since the canvas is going
5524 to change to that scheme, anyways.
5526 1999-11-02 Elliot Lee <sopwith@redhat.com>
5528 * src/testpixbuf.c: Allow using $TBF_READLEN to specify the size
5529 of the chunks that are read from the input file.
5531 1999-11-02 Larry Ewing <lewing@gimp.org>
5533 * src/gnome-canvas-pixbuf.c (gnome_canvas_pixbuf_render): add aa
5535 (gnome_canvas_pixbuf_class_init): add gnome_canvas_pixbuf_render
5538 1999-11-02 Federico Mena Quintero <federico@redhat.com>
5540 * src/gnome-canvas-pixbuf.c (compute_render_affine): Moved the
5541 affine computation code from ::draw() to here, since it is needed
5542 by ::point() as well.
5544 1999-11-02 Elliot Lee <sopwith@redhat.com>
5546 * src/gdk-pixbuf-loader.c: Reorganize gdk_pixbuf_loader_write into
5547 three functions, and eliminate duplication of code from write()
5548 and close(). Also fix bug where the 128-byte header was being
5551 1999-11-01 Federico Mena Quintero <federico@redhat.com>
5552 * src/gnome-canvas-pixbuf.c (recompute_bounding_box): Fixed
5553 bounding box computation.
5555 1999-11-01 Federico Mena Quintero <federico@redhat.com>
5557 * src/gnome-canvas-pixbuf.c: Start of the pixbuf canvas item.
5558 Drawing affines seem to work. Bounding box is fubared. ::point()
5559 is not implemented. This is a work in progress.
5561 * src/Makefile.am: Added gnome-canvas-pixbuf.[ch] to the list of
5564 * configure.in: Sigh. We need to link in libgnomeui for the
5565 canvas stuff. This mess will disappear when gdk-pixbuf gets
5566 folded into gnome-libs.
5568 1999-10-30 Jonathan Blandford <jrb@redhat.com>
5570 * src/io-gif.c: Some more work. Now it generates a gdk_pixbuf of
5571 the right size, at a minimum, even if the image is squished and
5573 (ReadImage): lets get the offset right. This will let transparent
5576 1999-10-29 Michael Fulbright <drmike@redhat.com>
5578 * src/io-jpeg.c: image_load_increment(): Fixed bug when
5579 image width was not a multiple of 4 - always use the
5580 gdk_pixbuf rowstride to increment pointers!
5582 1999-10-29 Michael Fulbright <drmike@redhat.com>
5584 * src/io-jpeg.c: Added first cut at progressive jpeg loading.
5585 Currently does not handle either progressive jpeg files (jpeg
5586 files with multiple scans at different quality settings), but
5587 I plan on adding this support soon. These are fairly rare in
5588 my experience, so it shouldn't slow people down too much.
5589 Grayscale jpegs also don't work but that should be easy to fix.
5591 1999-10-29 Michael Fulbright <drmike@redhat.com>
5593 * src/testpixbuf.c: Added title to windows so you can identify
5594 progressive and file windows.
5596 1999-10-29 Michael Fulbright <drmike@redhat.com>
5598 * src/gdk-pixbuf-loader.c (gdk_pixbuf_loader_write): Actually
5599 load the image handler when we determine the image type.
5601 * src/gdk-pixbuf-io.[ch] (gdk_pixbuf_load_module): Changed the
5602 previously static function load_image_handler () to
5603 a public function gdk_pixbuf_load_module (). It is needed in
5604 gdk-pixbuf-loader.c to load image handler modules. This function
5605 is different from gdk_pixbuf_get_module (), which only returns
5606 a reference to the required handler, because it actually loads
5607 the handler into memory. Both actions should possibly be combined
5608 in a convenience function since one w/o the other doesn't seem to
5611 1999-10-28 Jonathan Blandford <jrb@redhat.com>
5613 * src/gdk-pixbuf-loader.c (gdk_pixbuf_loader_write): don't send a
5616 1999-10-28 Federico Mena Quintero <federico@redhat.com>
5618 * src/gdk-pixbuf-render.c (gdk_pixbuf_render_to_drawable): New
5619 function to render a portion of a pixbuf to a drawable. Ignores
5620 alpha information and takes in a GC.
5621 (gdk_pixbuf_render_to_drawable_alpha): New function to render a
5622 portion of a pixbuf to a drawable. It automatically creates a GC
5623 and a clipping mask for alpha pixbufs.
5625 1999-10-28 Jonathan Blandford <jrb@redhat.com>
5627 * src/gdk-pixbuf.h: turned convenience macros into convenience
5628 functions so some error checking could be added.
5630 * src/io-tiff.c (image_load_increment): started work on the tiff
5631 non-incremental loader.
5632 (image_begin_load): Finished the incremental loader.
5634 * src/io-gif.c (image_load_increment): started work on the gif
5637 * src/gdk-pixbuf-io.h: Changed ModuleType to GdkPixbufModule.
5639 1999-10-27 Federico Mena Quintero <federico@redhat.com>
5641 * src/gdk-pixbuf-render.c (gdk_pixbuf_render_threshold_alpha): New
5642 function to threshold a pixbuf's alpha channel into a bitmap.
5644 * src/gdk-pixbuf.c (gdk_pixbuf_new): Fixed so that it will
5645 contemplate future extensions to ArtPixBuf's formats.
5647 * src/io-png.c (png_info_callback): Use the new API of gdk_pixbuf_new().
5649 * src/gdk-pixbuf.h (gdk_pixbuf_get_height): Added some convenience
5650 macros to fetch the ArtPixBuf's fields.
5652 1999-10-27 Havoc Pennington <hp@pobox.com>
5654 * src/testpixbuf.c (main): Display the progressive load
5656 * src/io-png.c (setup_png_transformations): Break transformation
5657 code into separate function
5658 (png_info_callback): Use setup_png_transformations
5660 1999-10-27 Havoc Pennington <hp@pobox.com>
5662 * src/gdk-pixbuf-io.c (gdk_pixbuf_new_from_xpm_data): Check
5663 properly whether the XPM module has already been loaded
5664 (gdk_pixbuf_new_from_file): Check properly if loader module
5665 was already loaded (was checking if load symbol was present
5666 in order to decide whether to re-load; should check module !=
5667 NULL, then load != NULL)
5668 (image_handler_load): Check in present working directory,
5669 makes it easier to debug for now
5670 (file_formats): This array initializer was seriously on crack,
5671 was assigning a function pointer to a GModule*
5673 * src/testpixbuf.c (main): Change type of pixbuf_loader to
5676 1999-10-27 Havoc Pennington <hp@pobox.com>
5678 * src/gdk-pixbuf-loader.c (gdk_pixbuf_loader_finalize):
5679 Fix typo that prevented compilation
5680 (gdk_pixbuf_loader_destroy): ditto
5682 1999-10-27 Federico Mena Quintero <federico@redhat.com>
5684 * src/gdk-pixbuf-loader.c (gdk_pixbuf_loader_new): Return a
5685 GdkPixbufLoader, not a GtkObject.
5686 (gtk_marshal_NONE__INT_INT_INT_INT): Made static.
5687 (gdk_pixbuf_loader_get_type): Documented.
5688 (gdk_pixbuf_loader_class_init): Initialize the parent class
5690 (gdk_pixbuf_loader_destroy): Added sanity checks. Call the parent
5691 class destroy function.
5692 (gdk_pixbuf_loader_new): Documented.
5693 (gdk_pixbuf_loader_finalize): Call the parent class finalize
5695 (gdk_pixbuf_loader_write): Use size_t for count.
5697 1999-10-27 Michael Fulbright <drmike@redhat.com>
5699 * src/gdk-pixbuf-loader.c (gdk_pixbuf_loader_destroy): Fixed
5700 logic so we only try to close loader if it wasn't previously closed.
5702 1999-10-27 Michael Fulbright <drmike@redhat.com>
5704 * src/gdk-pixbuf-loader.c: Made sure image_loader struct member of
5705 pixbuf_loader properly initialized.
5707 * src/testpixbuf.c: Made sure we cleanup pixbuf_loader properly
5710 1999-10-26 Jonathan Blandford <jrb@redhat.com>
5712 * src/gdk-pixbuf-io.c (image_handler_load): load the vtable fully.
5714 * src/gdk-pixbuf-loader.c: Finished initial cut at the object.
5716 1999-10-26 Havoc Pennington <hp@pobox.com>
5718 * src/gdk-pixbuf-loader.h: fix signals
5720 * src/gdk-pixbuf-io.h: add new vtable fields
5723 1999-10-26 Jonathan Blandford <jrb@redhat.com>
5725 * src/gdk-pixbuf-loader.h: New Class. Beginning of progrssive
5728 1999-10-25 Federico Mena Quintero <federico@redhat.com>
5730 * configure.in (CFLAGS): Patch from Uwe Koloska
5731 <koloska@Rcs1.urz.tu-dresden.de> to fix a stupid typo of mine.
5733 1999-10-22 Havoc Pennington <hp@pobox.com>
5735 * src/io-xpm.c (mem_buffer): Clean up stupid
5736 increment-inside-array-dereference thing
5738 * src/testpixbuf.c: Add XPM data tests.
5740 * src/io-xpm.c: Make the XPM data buffer const, fix const
5741 correctness throughout the code.
5743 1999-10-22 Havoc Pennington <hp@pobox.com>
5745 * src/gdk-pixbuf.h: Export gdk_pixbuf_new_from_xpm_data()
5747 1999-10-22 Havoc Pennington <hp@pobox.com>
5749 * src/io-xpm.c (image_load_xpm_data): Export this symbol for
5750 loading an XPM from memory.
5752 * src/gdk-pixbuf-io.c (gdk_pixbuf_new_from_xpm_data): New
5753 function, loads pixbuf from xpm data
5754 (image_handler_load): Add g_return_if_fail() to ensure the same
5755 module isn't loaded twice. Add g_module_symbol() to scan for XPM
5758 1999-10-22 Federico Mena Quintero <federico@redhat.com>
5760 * src/io-png.c (image_load): Patch from Kristian Hogsberg
5761 Kristensen <hogsberg@daimi.au.dk> to avoid allocating extra row
5762 buffers; the rows can be read in directly into the main pixel
5765 1999-10-20 Federico Mena Quintero <federico@redhat.com>
5767 * src/gdk-pixbuf-io.c (image_handler_load): Free path.
5769 1999-10-20 Federico Mena Quintero <federico@redhat.com>
5771 * configure.in: Bumped version number to 0.3.
5773 * src/Makefile.am (lbgdk_pixbuf_la_LDFLAGS): Added a libtool
5774 version number for the library.
5776 1999-10-20 Federico Mena Quintero <federico@redhat.com>
5778 * src/gdk-pixbuf.h (GdkPixbuf): Removed the unref_fn field. Now
5779 all memory management of the buffer is done by libart.
5781 * src/gdk-pixbuf.c (gdk_pixbuf_unref): Do destruction here.
5782 Removed gdk_pixbuf_destroy, gdk_pixbuf_duplicate.
5784 * src/gdk-pixbuf-data.c (gdk_pixbuf_new_from_data): Implemented in
5785 terms of the libart functions. Removed the old code.
5787 * src/gdk-pixbuf-io.c (image_handler_load): Removed the save
5788 symbols. Saving will not be implemented in GdkPixbuf.
5790 * src/io-gif.c: Removed the saving stub.
5791 (image_load): Fixed memory management to fail gracefully if we run
5792 out of memory while loading the image. Close the gif file when we
5793 are done. This still needs more error handling for the DGif
5796 * src/io-jpeg.c (image_load): Some robustness fixes.
5798 * src/io-png.c: Removed the saving stuff.
5799 (image_load): Some memory management fixes.
5801 * src/io-tiff.c (image_load): Ditto.
5803 * src/io-xpm.c (pixbuf_create_from_xpm): Ditto.
5805 1999-10-18 Havoc Pennington <hp@pobox.com>
5807 * subautogen.sh: New name for macros/autogen.sh
5809 * autogen.sh: use subautogen.sh
5811 1999-10-18 Federico Mena Quintero <federico@redhat.com>
5813 * src/*: Reindented to use the GNOME Indentation. Renamed
5814 GdkPixBuf to GdkPixbuf, for consistency with the function names
5815 (and it is also easier to type) :-)
5817 1999-10-18 Havoc Pennington <hp@pobox.com>
5819 * configure.in: Use AM_PATH_GLIB instead of glib-config directly
5821 * src/Makefile.am: Re-enable testpixbuf with GTK_CFLAGS/GTK_LIBS
5823 1999-10-18 Havoc Pennington <hp@pobox.com>
5825 * Makefile.am (SUBDIRS): Remove "macros"
5827 * configure.in: Don't use GNOME_INIT, handle case where we are
5828 inside gnome-libs. AM_PATH_GTK for the GIF test
5830 * src/Makefile.am: Change flags to work without libgnomeui,
5831 comment out testpixbuf for now
5833 1999-10-18 Federico Mena Quintero <federico@redhat.com>
5835 * configure.in: Use $GTK_LIBS as the extra libs when checking for
5836 libgif/libungif, as they need the X libraries. Fixes bug #2472.
5838 1999-10-10 Cody Russell <bratsche@dfw.net>
5839 * src/gdk-pixbuf-drawable.c: core function now determines whether
5840 the requested geometry is on screen or not, and if some is not
5841 then the request is clamped to geometry that is on the screen.
5843 Changed 'pixbuf' to 'art_pixbuf' in core function.
5845 1999-10-08 Michael Fulbright <drmike@redhat.com>
5847 * src/gdk-pixbuf-data.c: Added to load rgb data from const data.
5849 * src/testpifbuf: Changed test program to display cdrom from rgb data
5850 if no filename given to test program.
5852 1999-10-07 Cody Russell <bratsche@dfw.net>
5853 * src/gdk-pixbuf-drawable.[ch]: Added. (Actually, Miguel committed
5854 them, but I wrote them).
5856 * src/gdk-pixbuf-drawable.h: Added a missing ; so things will now
5859 * src/Makefile.am: Added gdk-pixbuf-drawable.[ch] to
5860 libgdk_pixbuf_la_SOURCES and libgdk_pixbufinclude_HEADERS.
5862 * src/gdk-pixbuf-drawable.c: Added #include "gdk-pixbuf-drawable.h"
5865 * src/gdk-pixbuf-drawable.[ch]: Changed functions to return
5866 GdkPixBuf* instead of ArtPixBuf*.
5868 1999-09-22 Michael Meeks <michael@nuclecu.unam.mx>
5870 * src/gdk-pixbuf.c (gdk_pixbuf_new): created.
5871 (gdk_pixbuf_scale): use gdk_pixbuf_new + return a new scaled image.
5873 * src/gdk-pixbuf.h (struct _GdkPixBuf): Re-organise struct, + add
5874 GdkPixBufUnrefFunc + gdk_pixbuf_new.
5876 * src/io-jpeg.c (image_load): clean to use gdk_pixbuf_new.
5878 * src/io-xpm.c (_pixbuf_create_from_xpm): ditto.
5880 * src/io-tiff.c (image_load): ditto + fix leak
5882 * src/io-png.c (image_load): ditto + add more exit points; monitor.png
5883 crashes this module ( add warning :-)
5885 * src/io-bmp.c (image_load): ditto.
5887 * src/io-gif.c (image_load): ditto.
5889 1999-09-18 Michael Meeks <michael@nuclecu.unam.mx>
5891 * src/gdk-pixbuf.c (gdk_pixbuf_scale): Hack rgba support in so
5892 it doesn't crash scaling with alpha.
5894 1999-09-17 Federico Mena Quintero <federico@redhat.com>
5896 * src/io-bmp.c (image_load): Set the initial ref_count to 1.
5898 * src/io-gif.c (image_load): Likewise.
5900 * src/io-jpeg.c (image_load): Likewise.
5902 * src/io-png.c (image_load): Likewise.
5904 * src/io-tiff.c (image_load): Likewise.
5906 * src/io-xpm.c (_pixbuf_create_from_xpm): Likewise.
5908 * src/gdk-pixbuf-io.c (gdk_pixbuf_load_image): Added an assertion
5909 for the ref_count to be != 0.
5911 * src/gdk-pixbuf.c (gdk_pixbuf_ref): Be more paranoid with sanity
5913 (gdk_pixbuf_unref): Fix incorrect sanity check and comparison.
5915 1999-08-09 Federico Mena Quintero <federico@nuclecu.unam.mx>
5917 * src/io-png.c (image_save): Fixed compiler warnings. Fixed write
5918 to unallocated memory (row_ptr), and fixed its type as well. Take
5919 into account the ArtPixbuf's rowstride when assigning the row
5922 * src/gdk-pixbuf.c: Fixup includes.
5924 * src/gdk-pixbuf-io.c: Likewise.
5926 Sat Jul 31 19:19:47 CEST 1999
5928 * src/gdk-pixbuf-io.c:
5929 * src/io-png.c: Fixed two obvious C syntax bugs
5931 1999-07-29 Mark Crichton <crichton@gimp.org>
5933 * src/io-png.c (image_save): Added PNG saving function
5935 * src/gdk-pixbuf-io.c: Changed image_save function format. Now it's
5936 image_save(GdkPixBuf *p, FILE *f, ...)
5939 1999-07-26 Michael Zucchi <mzucchi@denr.sa.gov.au>
5941 * src/Makefile.am (*_LIB): Only build the relevant loaders which
5942 require extra libraries if we actually have those libraries.
5944 1999-07-23 Richard Hestilow <hestgray@ionet.net>
5946 * src/gdk-pixbuf.h: Include glib.h as it uses g* datatypes
5947 * gdk_pixbufConf.sh.in: Added for gnome-config
5949 * configure.in: Modified to generate gdk_pixbufConf.sh
5951 1999-07-20 Mark Crichton <crichton@gimp.org>
5953 * src/gdk-pixbuf.c (gdk_pixbuf_rotate): Fixed rotation. Now a bbox
5954 calculation needs to be done.
5956 1999-07-18 Larry Ewing <lewing@gimp.org>
5961 * src/io-jpeg.c: Fix a few memory leaks in the, most of them in
5962 error cases but one or two in the common case. There are probably
5963 a few small ones left.
5965 1999-07-18 Mark Crichton <crichton@gimp.org>
5967 * configure.in: removed version.h.
5969 * src/gdk-pixbuf-io.c (pixbuf_check_tiff): Minor readability
5972 1999-07-17 Mark Crichton <crichton@gimp.org>
5974 * src/gdk-pixbuf.c: Removed gdk_pixbuf_free, redundant code.
5975 (gdk_pixbuf_rotate): Added pixbuf rotation code.
5976 (gdk_pixbuf_scale): Changed // comments to /* */
5978 * src/gdk-pixbuf.h (gdk_pixbuf_destroy): Added gdk_pixbuf_destroy
5981 1999-07-16 Larry Ewing <lewing@gimp.org>
5983 * src/testpixbuf.c (expose_func): reverted the expose everything
5984 changes, I'm not sure why these went in.
5985 (config_func): bring this up to date with the new pixbuf_scale
5988 * src/gdk-pixbuf-io.c: added a couple of warnings to the module
5989 loading code so that poeple can diagnose problems better.
5991 * src/gdk-pixbuf.c (gdk_pixbux_scale): fix the borkedness, also it
5992 no longer allocates a new pixbuf, which make things nicer for the
5993 rest of the code. Unfortunately there is still a problem with
5994 scaling rgba images.
5996 1999-07-16 Mark Crichton <crichton@gimp.org>
5998 * src/testpixbuf.c (config_func): ConfigureEvent handler. This
5999 calls gdk_pixbuf_scale. However, something is not working.
6000 N.B.: current pixmap is now stored in user_data with a key of
6003 * src/gdk-pixbuf.c (gdk_pixbuf_scale): Implemented scaling function.
6004 Something is still borked, however.
6006 1999-07-15 Larry Ewing <lewing@gimp.org>
6008 * src/io-jpeg.c (image_load): add raph@gimp.org's fix to the jpeg
6011 * src/testpixbuf.c (main): fix up the file routines a little so
6012 that you can load multiple files given the file names
6014 1999-07-14 Larry Ewing <lewing@gimp.org>
6016 * src/testpixbuf.c (expose_func): added an almost proper expose
6017 handler for testpixbuf
6019 1999-07-13 Mark Crichton <crichton@gimp.org>
6021 * configure.in: Fixed GIF check. Replaced " with '
6022 * src/gdk-pixbuf.c: More (minor) work on gdk_pixbuf_scale
6024 1999-07-13 Mark Crichton <crichton@gimp.org>
6026 * configure.in: I am a bonehead. Added gif-lib check.