1 === ChangeLog discontinued ===
3 With the move to git, GTK+ is switching from a ChangeLog file
4 to relying on commit messages to provide change history. Please
5 see README.commits for guidance on the expected message format.
7 2009-03-13 Matthias Clasen <mclasen@redhat.com>
9 * === Released 2.16.0 ===
11 2009-03-02 Matthias Clasen <mclasen@redhat.com>
13 * === Released 2.15.5 ===
15 2009-03-01 Matthias Clasen <mclasen@redhat.com>
17 Bug 569671 – gdk_pixbuf_new_from_file() can't open
18 image/x-portable-pixmap
20 * gdk-pixbuf-io.c (_gdk_pixbuf_get_module): If pure sniffing
21 yields uncertain results, try again with the filename.
24 2009-02-17 Matthias Clasen <mclasen@redhat.com>
26 * === Released 2.15.4 ===
28 2009-02-02 Matthias Clasen <mclasen@redhat.com>
30 * === Released 2.15.3 ===
32 2009-01-27 Matthias Clasen <mclasen@redhat.com>
34 * === Released 2.15.2 ===
36 2009-01-23 Matthias Clasen <mclasen@redhat.com>
38 * === Released 2.15.1 ===
40 2009-01-19 Tor Lillqvist <tml@iki.fi>
42 Bug 568305 - gdk-pixbuf mishandles BI_BITFIELDS bmps
44 * io-bmp.c (OneLine32): Use unsigned variables so that we can
45 right-shift them without risk of sign extension. Don't "reverse"
46 the alpha value, actually storing 0xFF-alpha, but use it as such.
48 2009-01-12 Tor Lillqvist <tml@iki.fi>
50 Bug 164002 - query scripts don't work uninstalled on windows
52 * queryloaders.c (main): Use the configure-time PIXBUF_LIBDIR if
53 the exe is located in a .libs folder, i.e. run in the build
54 directory through a libtool wrapper script or wrapper executable,
55 or in the source folder itself. Otherwise continue to infer the
56 runtime prefix from the exe's location.
58 2009-01-12 Tor Lillqvist <tml@iki.fi>
60 * queryloaders.c (main): Remove the Win9x code path. It had been
61 left by mistake. Win9x code is gone from the rest of GTK+ since
64 2009-01-07 Matthias Clasen <mclasen@redhat.com>
66 Bug 566862 – pixbuf_new_from_file does not autodetect format
68 * gdk-pixbuf-io.c (_gdk_pixbuf_get_module): Go back to sniffing
69 without looking at the filename, to avoid breaking expected
72 2009-01-01 Matthias Clasen <mclasen@redhat.com>
74 * === Released 2.15.0 ===
76 2008-11-30 Christian Dywan <christian@imendio.com>
78 Bug 561186 – GdkPixbuf API type checking needs cleanup
80 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_write),
81 (gdk_pixbuf_loader_get_pixbuf), (gdk_pixbuf_loader_get_animation),
82 (gdk_pixbuf_loader_close), (gdk_pixbuf_loader_get_format):
83 * gdk-pixbuf-scale.c (gdk_pixbuf_scale), (gdk_pixbuf_composite),
84 (gdk_pixbuf_composite_color), (gdk_pixbuf_scale_simple),
85 (gdk_pixbuf_composite_color_simple):
86 * gdk-pixbuf-simple-anim.c (gdk_pixbuf_simple_anim_add_frame):
87 * gdk-pixbuf-util.c (gdk_pixbuf_add_alpha),
88 (gdk_pixbuf_apply_embedded_orientation):
89 Improve type checking in pixbuf API
91 2008-10-13 Matthias Clasen <mclasen@redhat.com>
93 Bug 555791 – Natuilus Crashes when opening USB MP3 Player Contents
95 * io-tga.c (gdk_pixbuf__tga_stop_load): Don't segfault on
97 Problem reported by Pedro Villavicencio
99 2008-10-01 Tor Lillqvist <tml@novell.com>
101 * io-icns.c: Don't #define _GNU_SOURCE on Windows as it confuses
102 newest mingw headers.
104 2008-09-23 13:28:23 Tim Janik <timj@imendio.com>
106 * gdk-pixdata.c: prevent RLE encoding of 1x1 pixel images, since the
107 encoder comparison operator requires at least 2 pixels, fixes #553374:
108 Bug 553374 - gdk_pixdata_from_pixbuf fails for some images with use_rle set to TRUE
110 2008-09-19 Matthias Clasen <mclasen@redhat.com>
112 * gdk-pixbuf-io.c: Don't call fill_info if we've already filled
113 the info from the module file, fixes a small memory leak.
115 2008-09-18 Dominic Lachowicz <domlachowicz@gmail.com>
117 * io-gdip-utils.c: Fix 2 cases where we leaked a GpImage (#552545)
119 2008-09-17 Matthias Clasen <mclasen@redhat.com>
121 * === Released 2.14.2 ===
123 2008-09-13 Tor Lillqvist <tml@novell.com>
125 * gdk-pixbuf-io.c: Don't use the deprectated
126 g_win32_get_package_installation_subdirectory(). Use
127 g_win32_get_package_installation_directory_of_module()
128 instead. Also, don't use the deprecated silly
129 G_WIN32_DLLMAIN_FOR_DLL_NAME() macro, but an explicit minimal
130 DllMain() that just saves the DLL handle.
132 2008-09-07 Matthias Clasen <mclasen@redhat.com>
134 * gdk-pixbuf-io.c (gdk_pixbuf_io_init): Plug a small memory
135 leak in an error path.
137 2008-09-06 Matthias Clasen <mclasen@redhat.com>
139 Bug 517233 – Calling gdk_pixbuf_loader_close causes "GError set over
140 the top of a previous GError" warning
142 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_close): Don't overwrite
143 errors. Reported by Andrey Tsyvarev
145 2008-09-05 Sebastien Bacher <seb128@ubuntu.com>
147 * gdk-pixbuf-io.c: (gdk_pixbuf_load_module_unlocked):
148 bug 550969 - fix a typo which breaks the static build
150 2008-09-04 Matthias Clasen <mclasen@redhat.com>
152 * === Released 2.14.1 ===
154 2008-09-04 Matthias Clasen <mclasen@redhat.com>
156 * gdk-pixbuf-io.c: Fix a deadlock introduced in the previous
159 * gdk-pixbuf-loader.c: Fix the race condition here, too.
161 2008-09-04 Matthias Clasen <mclasen@redhat.com>
163 * === Released 2.14.0 ===
165 2008-09-03 Matthias Clasen <mclasen@redhat.com>
167 Bug 549711 – Race condition when loading gdk-pixbuf image modules
169 * gdk-pixbuf-io.c: Fix a race condition in module loading,
170 spotted by Chris Lord.
172 2008-08-27 Matthias Clasen <mclasen@redhat.com>
174 Bug 549322 – Typo in gdk_pixbuf_save_to_buffer docs
176 * gdk-pixbuf-io.c (gdk_pixbuf_save_to_buffer): Fix the docs.
177 Spotted by Cosimo Cecchi.
179 2008-08-18 Matthias Clasen <mclasen@redhat.com>
181 * ==== Released 2.13.7 ===
183 2008-08-13 Matthias Clasen <mclasen@redhat.com>
185 Bug 532644 – TIFF loader need to exclude CR2 files
187 * io-tiff.c: Add a pattern to exclude CR2 files.
188 Noticed by Hubert Figuire
190 2008-08-13 Michael Natterer <mitch@imendio.com>
192 * gdk-pixbuf-marshal.list: reorder marshalers for no reason apart
193 from forcing a rebuild of the header after yesterday's Makefile.am
196 2008-08-08 Sven Herzberg <sven@imendio.com>
198 Bug 546549 : Better Type Checking
201 * gdk-pixbuf-animation.c: check if a vfunc is implemented before
202 trying to call into it
204 2008-08-06 Sven Herzberg <sven@imendio.com>
206 Bug 546549 : Better Type Checking
209 * gdk-pixbuf.c (gdk_pixbuf_copy), (gdk_pixbuf_get_colorspace),
210 (gdk_pixbuf_get_n_channels), (gdk_pixbuf_get_has_alpha),
211 (gdk_pixbuf_get_bits_per_sample), (gdk_pixbuf_get_pixels),
212 (gdk_pixbuf_get_width), (gdk_pixbuf_get_height),
213 (gdk_pixbuf_get_rowstride): use GDK_IS_PIXBUF() and not pixbuf != NULL
214 in g_return_*() statements
216 2008-08-05 Matthias Clasen <mclasen@redhat.com>
218 * === Released 2.13.6 ===
220 2008-08-04 Tor Lillqvist <tml@novell.com>
222 * Makefile.am: Pass appropriate -machine flag to lib.exe.
224 2008-07-23 Matthias Clasen <mclasen@redhat.com>
226 * gdk-pixbuf-io.c (_gdk_pixbuf_get_module): Compare two content
227 types, not content type and mime type.
229 2008-07-21 Matthias Clasen <mclasen@redhat.com>
231 * === Released 2.13.5 ===
233 2008-07-18 Federico Mena Quintero <federico@novell.com>
235 * queryloaders.c (query_module): Don't do funny casts to avoid
238 2008-07-15 Matthias Clasen <mclasen@redhat.com>
240 Bug 543085 – gdk_pixbuf_saturate_and_pixelate may corrupt memory
242 * gdk-pixbuf-utils.c (gdk_pixbuf_saturate_and_pixelate):
243 Use gdk_pixbuf_copy_area() to copy between pixbufs.
244 Reported by Andrey Tsyvarev
246 2008-07-15 Matthias Clasen <mclasen@redhat.com>
248 * gdk-pixbuf-io.c: Move the check for wheter to use
249 GIO for sniffing to configure.
251 2008-07-14 Matthias Clasen <mclasen@redhat.com>
253 Bug 401985 – Documentation improvement for the
254 gdk_pixbuf_new_from_file_at_scale() function
256 * gdk-pixbuf-io.c: Improve docs for gdk_pixbuf_new_from_file_at_scale().
257 Proposed by Juan Manuel Palacios
259 2008-07-11 Matthias Clasen <mclasen@redhat.com>
261 * gdk-pixbuf-io.c: Use GIO for sniffing image types, except
262 on Win32, where GIO doesn't do any sniffing.
264 2008-07-05 Matthias Clasen <mclasen@redhat.com>
266 * === Released 2.13.4 ===
268 2008-06-18 Matthias Clasen <mclasen@redhat.com>
270 * io-ico.c: Add image/x-win-bitmap to the supported mimetypes,
271 since that is what shared-mime-info uses for .cur
273 2008-06-13 Matthias Clasen <mclasen@redhat.com>
275 * === Released 2.13.3 ===
277 2008-06-13 Hans Breuer <hans@breuer.org>
279 * makefile.msc : updated to allow simple switch between gdiplus- and
280 former fileformat backends
281 * io-tiff.c : use g_snprintf
283 2008-06-13 Matthias Clasen <mclasen@redhat.com>
285 Bug 531960 – crash in eog-image.c:1154: (priv->image != NULL)
287 * io-ico.c: Check headers more thorougly.
288 Patch by Felix Riemann
290 2008-06-03 Matthias Clasen <mclasen@redhat.com>
292 * === Released 2.13.2 ===
294 2008-06-02 Behdad Esfahbod <behdad@gnome.org>
296 * Makefile.am: Add gdk-pixbuf-features.h to BUILT_SOURCES.
298 2008-05-29 Matthias Clasen <mclasen@redhat.com>
302 * io-icns.c: Use the correct INCLUDE_ macros.
304 2008-05-29 Matthias Clasen <mclasen@redhat.com>
306 * === Released 2.13.1 ===
308 2008-05-29 Matthias Clasen <mclasen@redhat.com>
310 Bug 535453 - gdk_pixbuf_format_get_license returns NULL for
313 * queryloaders.c (write_loader_info): Add the license info
314 after the description.
316 * gdk-pixbuf-io.c (gdk_pixbuf_io_init): Read the license info
317 from the module file. Reported by Andrey Tsyvarev.
319 2008-05-28 Michael Natterer <mitch@imendio.com>
321 * gdk-pixbuf.h: define GDK_PIXBUF_H_INSIDE around including all
324 * gdk-pixbuf-animation.h
326 * gdk-pixbuf-enum-types.h.template
327 * gdk-pixbuf-features.h.in
329 * gdk-pixbuf-loader.h
330 * gdk-pixbuf-simple-anim.h
331 * gdk-pixbuf-transform.h: add single-include guards that #error
332 out if GDK_PIXBUF_DISABLE_SINGLE_INCLUDES is defined and any of
333 these files is included individually.
335 * gdk-pixbuf-private.h: don't incude "gdk-pixbuf-io.h".
337 * gdk-pixbuf-csource.c: #define __GTK_H_INSIDE__ around including
338 "../gtk/gtkversion.h". Ugly but needed in this special case.
340 2008-05-27 Tor Lillqvist <tml@novell.com>
342 * io-*.c: Use explicit G_MODULE_EXPORT decoration when building
343 the loader in question as a module.
345 * gdk-pixbuf-io.c: Enable included build of the icns and jasper
348 2008-05-27 Michael Natterer <mitch@imendio.com>
350 * gdk-pixbuf.c: put back the #define, but call it
351 GDK_PIXBUF_C_COMPILATION.
353 * gdk-pixbuf-features.h.in: make variable export depend on that
354 define instead of GDK_PIXBUF_COMPILATION.
356 2008-05-27 Michael Natterer <mitch@imendio.com>
358 Fix and simplify definition of GDK_PIXBUF_VAR:
360 * Makefile.am: add -DGDK_PIXBUF_COMPILATION to INCLUDES.
362 * gdk-pixbuf.c: don't #define it here. Remove GDK_PIXBUF_VAR from
363 the definition of the version variables.
365 * gdk-pixbuf-features.h.in: in the !G_PLATFORM_WIN32 case, always
366 define GDK_PIXBUF_VAR to "extern". Remove redundant #ifndef
367 GDK_PIXBUF_VAR around the whole block, the header itself already
370 2008-05-12 Tor Lillqvist <tml@novell.com>
372 Bug 532558 - Cannot build dll when using separate builddir
374 * Makefile.am: .def file belongs in $(srcdir). Patch by Marko
377 2008-05-02 Michael Natterer <mitch@imendio.com>
379 * Makefile.am (stamp-gdk-pixbuf-marshal.h): deprecate the entire
380 gdk-pixbuf-marshal.h since it's installed by accident only and
381 shouldn't be used by anybody.
383 2008-03-21 Tor Lillqvist <tml@novell.com>
385 Import the GDI+ gdk-pixbuf loaders for Windows by Dominic
386 Lachowicz and Alberto Ruiz into the GTK+ tree, from the
387 gdip-pixbuf-loader module.
389 * Makefile.am: Add the bits and pieces for the GDI+ loaders. When
390 building GDI+ loaders don't build the traditional ones for the
391 same formats. Always build the traditional PNG loader, though, as
392 it isn't possible to read and write PNG tEXt chunks through GDI+,
393 and GIMP at least needs that functionality in the gdk-pixbuf PNG
396 Either build all the GDI+ loaders (except the PNG one) into
397 libgdk-pixbuf, or build them all as DLLs. I don't see any reason
398 to enable cherry-picking among them whether to build in or not.
400 * io-gdip-animation.c
401 * io-gdip-animation.h
409 * io-gdip-propertytags.h
413 * io-gdip-wmf.c: New files. Note that io-gdip-png.c is not
416 * gdk-pixbuf-io.c: Add the bits and pieces for built-in GDI+
419 == ChangeLog from gdip-pixbuf-loaders follows: ==
421 2008-03-19 Tor Lillqvist <tml@novell.com>
423 * src/io-gdip-utils.c: Drop misleading old comment.
425 * src/io-gdip-native.h: Fix typo: s/WINGDIAPI/WINGDIPAPI/.
427 2008-03-17 Tor Lillqvist <tml@novell.com>
429 * src/io-gdip-utils.h (MODULE_ENTRY): Use the more descriptive
430 INCLUDE_gdiplus instead of INCLUDE_gdi. (Will be used when this is
431 moved to GTK+ and the gdip loaders are built-in in libgdk-pixbuf.)
432 Use G_MODULE_EXPORT so that only fill_info and fill_vtable get
433 exported in the separate loader DLLs case.
437 * src/io-gdip-wmf.c: Use unique type parameters to MODULE_ENTRY so
438 that we won't get clashes when building all the gdip loaders in to
441 2008-03-17 Tor Lillqvist <tml@novell.com>
443 * src/Makefile.am: Remove libpixbufloader-gdip.la, and add missing
444 loaders to loader_LTLIBRARIES. Set loaderdir to use proper GTK+
445 binary version using pkg-config. Add final newline.
447 2008-03-15 Dominic Lachowicz <domlachowicz@gmail.com>
452 * io-gdip-emf.c: Separate these into their own loaders, so that existing
453 code that calls "gdk_pixbuf_loader_for_type()" and friends continues
456 * Makefile.am: Reflect the above changes
458 * io-gdip-utils.c: Better error reporting; handle metafiles properly
459 (loading them as bitmaps doesn't work; you have to load them as a
460 generic image or metafile and then draw them onto a bitmap)
462 2008-03-06 Alberto Ruiz <aruiz@gnome.org>
464 * configure.ac: Use the .exe version of the gdk query loaders if the build
465 is for a windows target.
467 2008-03-04 Dominic Lachowicz <domlachowicz@gmail.com>
469 * src/io-gdip-utils.c: More informative error codes, taken from the COM HRESULT
471 2008-03-03 Dominic Lachowicz <domlachowicz@gmail.com>
473 * src/io-gdip-native.h:
474 * src/io-gdip-jpeg.c: Support setting the JPEG's quality, just like GdkPixbuf's
475 built-in JPEG encoder
476 * src/io-gdip-png.c: Support setting the PNG's compression level, just like
477 GdkPixbuf's built-in PNG encoder
479 2008-02-25 Tor Lillqvist <tml@novell.com>
481 * configure.ac: Move AC_DISABLE_STATIC before AC_PROG_LIBTOOL so
482 that it works better.
484 2008-02-24 Dom Lachowicz <domlachowicz@gmail.com>
486 * src/io-gdip-animation.[ch]: Animation class and interator
487 * src/io-gdip-utils.c: Use animation iter. GDI+ animations now work.
489 2008-02-24 Dom Lachowicz <domlachowicz@gmail.com>
491 * src/io-gdip-utils.c: Simple animation working; need to use a more sophisticated
494 2008-02-24 Dom Lachowicz <domlachowicz@gmail.com>
496 * src/*.c: Change to GTK+-style indentation; stub out some stuff
497 for animation support
499 2008-02-22 Dom Lachowicz <domlachowicz@gmail.com>
501 * src/Makefile.am: Build those other libraries using automake too;
502 track dependencies properly
504 2008-02-22 Dom Lachowicz <domlachowicz@gmail.com>
506 * src/*.[ch]: Separate out formats that are writable into their
507 own plugins. The GDI+ loader can now save as BMP, GIF, JPEG, PNG,
508 or TIFF. Also, some tweaks so that the format plugins can be
509 statically compiled into GTK+ if we choose to do so.
511 2008-02-22 Dom Lachowicz <domlachowicz@gmail.com>
513 * src/io-gdip-utils.c (GetEncoderClsid): Add support for BMP,
516 2008-02-22 Dom Lachowicz <domlachowicz@gmail.com>
518 * src/*.[ch]: Saving images to PNG now works. Conditionally compiled
519 until I get GdkPixbuf's saving architecture straightened out.
521 2008-02-21 Dom Lachowicz <domlachowicz@gmail.com>
523 * src/io-gdip-utils.c (io_gdip_init): Make this idempotent
524 * src/io-gdip.c: Function that fills the GdkPixbufIO vtable. To be used across
525 various GDI+-based plugins
527 2008-02-21 Dom Lachowicz <domlachowicz@gmail.com>
529 * src/*.[ch]: If you #define GDIP_TEST_SAVING, you should be able
530 to save a pixbuf to a PNG via GDI+. WARNING: UNTESTED CODE
532 2008-02-21 Dom Lachowicz <domlachowicz@gmail.com>
534 * src/*.[ch]: Infrastructure for saving GdkPixbufs to GdkPixbufSaveFunc callbacks.
535 Should be trivial to write a PNG or JPEG saver now.
537 2008-02-20 Tor Lillqvist <tml@novell.com>
539 * src/io-gdip-utils.c: Drop the wrapper functions that each call
540 GetProcAddress(). Instead just use a bunch of function pointers
541 and initialise them at the same time in io_gdip_init().
543 2008-02-19 Dom Lachowicz <domlachowicz@gmail.com>
545 * src/*.[ch]: ARGB isn't pre-multiplied; first stab @ metadata
547 2008-02-19 Tor Lillqvist <tml@novell.com>
550 * src/io-gdip-utils.c
551 * src/test.c: Use spaces instead of tabs. Use 2-column indentation
552 offset which was the original intent. Remove trailing whitespace.
554 2008-02-19 Tor Lillqvist <tml@novell.com>
556 * configure.ac: Use AC_DISABLE_STATIC. It makes no sense to build
557 a static library of this.
559 * autogen.sh: Take ACLOCAL_FLAGS into consideration.
561 2008-02-18 Dominic Lachowicz <domlachowicz@gmail.com>
563 * src/*.[ch]: Fix image size (don't need to add + 1); framework
564 for supporting animations or multi- paged TIFFs
566 2008-02-18 Dominic Lachowicz <domlachowicz@gmail.com>
568 * src/*.[ch]: If the source image doesn't have alpha, don't create
569 an opaque alpha channel in the pixbuf
571 2008-02-18 Dominic Lachowicz <domlachowicz@gmail.com>
573 * src/*.c: Whitespace fixes
575 2008-02-18 Dominic Lachowicz <domlachowicz@gmail.com>
577 * src/io-gdip.c: Support pixbuf scaling
579 2008-02-18 Dominic Lachowicz <domlachowicz@gmail.com>
581 * src/io-gdip.c: Fill pixbuf properly; propegate errors. Plugin
582 now works for non-animations
584 2008-02-18 Dominic Lachowicz <domlachowicz@gmail.com>
586 * src/io-gdip.c: Move initialization to fill_vtable
587 * src/io-gdip-utils.c: GDI+ functions return Status, not HRESULT,
588 so we can't use SUCCEEDED() to test if they worked or not
590 2008-02-18 Dominic Lachowicz <domlachowicz@gmail.com>
592 * src/io-gdip.c (gdk_pixbuf__gdip_image_stop_load): Un-premultiply alpha
594 2008-02-18 Dominic Lachowicz <domlachowicz@gmail.com>
596 * src/io-gdip.c (gdk_pixbuf__gdip_image_stop_load): Destroy the
598 * src/io-gdip.c (fill_info): Add support for PNG, GIF, WMF, EMF, TIFF
600 2008-02-18 Dominic Lachowicz <domlachowicz@gmail.com>
602 * src/io-gdip-utils.c (io_gdip_buffer_to_bitmap): Release the IStream
603 * src/io-gdip.c: Move the init() call to fill_vtable, so that it's
606 2008-02-18 Dominic Lachowicz <domlachowicz@gmail.com>
608 * src/io-gdip-utils.c: Make GDI+ function pointers static so that
609 we only load them once
611 2008-02-18 Dominic Lachowicz <domlachowicz@gmail.com>
613 * src/test.c: Dispose of the bitmap
614 * src/io-gdip-utils.[ch]: Add bitmap dispose function
616 2008-02-18 Dominic Lachowicz <domlachowicz@gmail.com>
618 * src/io-gdip-native.h: The GpImage and GpBitmap structs should be anonymous
620 == End of ChangeLog from gdip-pixbuf-loaders ==
622 2008-03-11 Claudio Saavedra <csaavedra@alumnos.utalca.cl>
624 * io-bmp.c: (gdk_pixbuf__bmp_image_stop_load): Set a
625 GDK_ERROR_CORRUPT_IMAGE error if the loader is closed while
626 still reading the headers. (#505085)
628 2008-03-11 Claudio Saavedra <csaavedra@alumnos.utalca.cl>
630 * io-bmp.c: (DecodeHeader): Check for the BMP header magic numbers
631 before decoding it. (#505085)
633 2008-02-16 Matthias Clasen <mclasen@redhat.com>
635 * === Released 2.13.0 ===
637 2008-02-15 Matthias Clasen <mclasen@redhat.com>
639 * gdk-pixbuf-animation.h:
640 * gdk-pixbuf.symbols: Fix up export of gdk_pixbuf_non_anim_get_type.
642 2008-02-12 Matthias Clasen <mclasen@redhat.com>
644 * gdk-pixbuf-io.c (at_scale_size_prepared_cb): Don't let
645 the width or height go below 1. (#516024, Christian Persch)
647 2008-02-10 Matthias Clasen <mclasen@redhat.com>
649 * gdk-pixbuf-scaled-anim.c: Try harder to return pixbufs
650 of the requested size. (#494515, Mike Morrison)
652 2008-01-15 Matthias Clasen <mclasen@redhat.com>
654 * gdk-pixbuf-io.c (save_to_stream): Handle partial writes.
656 2008-01-16 Michael Natterer <mitch@imendio.com>
658 * gdk-pixbuf-io.c (save_to_stream): fix signature of this function
659 and propagate errors from g_output_stream_write(). Return error
660 also on incomplete writes (which don't generate an error by
665 (gdk_pixbuf_io_init): initialize "builtin_module" on a separate
666 line to avoid compiler warning in the common case of no built-in
669 2008-01-16 Michael Natterer <mitch@imendio.com>
671 * Makefile.am (LDADDS): use $GDK_PIXBUF_DEP_LIBS instead of
672 $GLIB_LIBS so gio gets pulled in.
674 2008-01-15 Matthias Clasen <mclasne@redhat.com>
676 * gdk-pixbuf.symbols:
678 * gdk-pixbuf-io.c (gdk_pixbuf_new_from_stream):
679 (gdk_pixbuf_new_from_stream_at_scale):
680 (gdk_pixbuf_save_to_stream): New stream i/o functions.
682 2008-01-14 Michael Natterer <mitch@imendio.com>
684 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_prepare): cast the return
685 value of _gdk_pixbuf_scaled_anim_new() to fix incompatible pointer
688 2007-12-09 Matthias Clasen <mclasen@redhat.com>
690 * io-jpeg.c: Fix the spinguard logic for big buffers.
693 2007-11-25 Tor Lillqvist <tml@novell.com>
695 * Makefile.am: Fix static build of the icns loader.
697 2007-11-25 Bastien Nocera <hadess@hadess.net>
700 * io-jasper.c: Add the libjasper JPEG2000 loader
703 2007-11-20 Matthias Clasen <mclasen@redhat.com>
705 * gdk-pixbuf-animation.c: Use G_DEFINE_TYPE (#469341,
708 2007-11-20 Bastien Nocera <hadess@hadess.net>
710 * io-icns.c: (load_resources): Add support for 512x512 Leopard
711 icons, using the ic09 iconType
713 2007-11-20 Bastien Nocera <hadess@hadess.net>
716 * io-icns.c: Add icns (MacOS X icons) loader, based on work by
717 Lyonel Vincent <lyonel@ezix.org> (Closes: #395738)
719 2007-11-10 Matthias Clasen <mclasen@redhat.com>
721 * io-jpeg.c: Avoid unaligned accesses that cause
722 problems on some architectures. (patch by David Miller)
724 2007-10-16 Matthias Clasen <mclasen@redhat.com>
726 * === Released 2.12.1 ===
728 2007-10-16 Matthias Clasen <mclasen@redhat.com>
730 * io-wbmp.c: Use better magic. (#339877, Bastien Nocera)
732 2007-09-13 Matthias Clasen <mclasen@redhat.com>
734 * === Released 2.12.0 ===
736 2007-09-13 Matthias Clasen <mclasen@redhat.com>
738 * gdk-pixbuf-scaled-anim.c (get_scaled_pixbuf): Don't leak
741 2007-09-08 Matthias Clasen <mclasen@redhat.com>
743 * io-ani.c: Fix some possible crashes. (#468832, Michal Luczaj)
745 2007-09-07 Matthias Clasen <mclasen@redhat.com>
747 * io-tga.c (gdk_pixbuf__tga_stop_load): Handle pbuf
748 being NULL. (#468801, Sebastien Bacher)
750 2007-07-21 Matthias Clasen <mclasen@redhat.com>
752 * === Released 2.11.6 ===
754 Sat Jul 7 17:34:33 2007 Tim Janik <timj@gtk.org>
756 * gdk-pixbuf-scale.c: docu fixes from Guillaume Cottenceau, #454596.
758 2007-07-06 Michael J. Chudobiak <mjc@cvs.gnome.org>
760 * io-tiff.c: (tiff_image_parse): Added a comment to explain
761 the signal used to stop parsing early.
763 2007-07-05 Matthias Clasen <mclasen@redhat.com>
765 * io-tiff.c: Revert the last change, it was wrong
766 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_close): Redo the last
767 change in a different way.
769 2007-07-04 Tor Lillqvist <tml@novell.com>
771 * pixops/Makefile.am (timescale_LDADD): Use GDK_PIXBUF_DEP_LIBS
772 instead of GDK_PIXBUF_EXTRA_LIBS here, too.
774 2007-07-03 Matthias Clasen <mclasen@redhat.com>
776 * io-tiff.c (tiff_image_parse): Always set an error
777 when returning NULL. (453365, Michael Chudobiak)
779 2007-07-03 Matthias Clasen <mclasen@redhat.com>
781 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_close): Be
782 more careful when calling g_propagate_error(). (#453365,
785 2007-07-02 Matthias Clasen <mclasen@redhat.com>
787 * === Released 2.11.5 ===
789 2007-07-02 Matthias Clasen <mclasen@redhat.com>
791 * gdk-pixbuf.c (gdk_pixbuf_get_option): Document the
792 "orientation" option.
794 * gdk-pixbuf.symbols:
796 * gdk-pixbuf-util.c (gdk_pixbuf_apply_embedded_orientation):
797 New function to handle Exif orientation information in
798 tiff and jpeg images. (#439567, Michael Chudobiak)
800 2007-06-19 Matthias Clasen <mclasen@redhat.com>
802 * === Released 2.11.4 ===
804 2007-06-15 Matthias Clasen <mclasen@redhat.com>
806 * === Released 2.11.3 ===
808 2007-06-15 Hans Breuer <hans@breuer.org>
810 * makefile.msc : updated
811 * io-jpeg.c : use g_snprintf
813 2007-06-12 Behdad Esfahbod <behdad@gnome.org>
815 * io-pnm.c (explode_bitmap_into_buf): Fix out-of-bound access.
816 (#440918, Matthias Kilian)
818 2007-06-06 Matthias Clasen <mclasen@redhat.com>
820 * === Released 2.11.2 ===
822 2007-06-04 Matthias Clasen <mclasen@redhat.com>
824 * === Released 2.11.1 ===
826 2007-05-30 Chris Wilson <chris@chris-wilson.co.uk>
828 * io-jpeg.c (gdk_pixbuf__jpeg_image_stop_load):
829 Supply the current GError for fatal_error_handler(). (#441443)
831 2007-05-24 Matthias Clasen <mclasen@redhat.com>
833 * === Released 2.11.0 ===
835 2007-05-23 Matthias Clasen <mclasen@redhat.com>
837 * gdk-pixbuf.symbols: Add missing scaled-anim entries.
839 2007-05-18 Michael J. Chudobiak <mjc@cvs.gnome.org>
841 * gdk-pixbuf-scaled-anim.c: (get_scaled_pixbuf):
842 Preserve pixbuf options when generating a new scaled pixbuf.
844 * io-jpeg.c: (get_orientation), (gdk_pixbuf__jpeg_image_load),
845 (gdk_pixbuf__jpeg_image_load_increment): Read the exif
846 orientation tag and associate it with the "orientation" pixbuf
847 option. Renders libexif unnecessary in some applications.
849 * io-tiff.c: (tiff_image_parse): Read the tiff orientation tag,
850 compensate for the partial rotations performed by libtiff,
851 and generate an "orientation" option for the pixbuf.
853 2007-04-29 Matthias Clasen <mclasen@redhat.com>
855 * io-jpeg.c: Remove a pointless check from the previous
856 commit that added a new string.
858 2007-04-28 Matthias Clasen <mclasen@redhat.com>
861 * io-jpeg.c: Accept unknown parameters with a warning
862 when saving. (#405539, Daniel Atallah)
864 2007-04-25 Matthias Clasen <mclasen@redhat.com>
866 * gdk-pixbuf-simple-anim.c (gdk_pixbuf_simple_anim_add_frame):
867 Don't double the delay time of the first frame. (#431997,
870 2007-04-25 Matthias Clasen <mclasen@redhat.com>
872 * gdk-pixbuf-scaled-anim.c (gdk_pixbuf_scaled_anim_iter_finalize):
873 Chain up. (#433125, Christian Persch)
875 Wed Mar 28 15:27:35 2007 Tim Janik <timj@imendio.com>
877 * io-jpeg.c: applied JPEG loader fix from maemo. this fix makes sure
878 stop_load() doesn't forget about its return value, and it pulls the
879 check for infinite looping out of an else branch in load_increment()
880 so it runs unconditionally, fixes #397643.
882 2007-03-08 Matthias Clasen <mclasen@redhat.com>
884 * gdk-pixbuf-scaled-anim.[hc]: Implement an animation
885 wrapper for scaling animations.
887 * gdk-pixbuf-loader.c: Use GdkPixbufScaledAnim to scale
888 animations. (#335752, Mike Morrison)
892 2007-03-06 Tor Lillqvist <tml@novell.com>
894 * Makefile.am: Further fixes for building on Win32 outside
895 srcdir. (#413492, Mathias Hasselmann)
897 2007-03-05 Matthias Clasen <mclasen@redhat.com>
899 * io-tga.c: (gdk_pixbuf__tga_stop_load): Flip rle-encoded
900 images even if they haven't been completely loaded. (#347106)
902 2007-02-27 Felix Riemann <friemann@svn.gnome.org>
904 * io-ico.c: (fill_info): Add image/x-ico to supported mime types.
907 2007-02-16 Matthias Clasen <mclasen@redhat.com>
909 * io-png.c: Don't leak in the error path. (#405539, Daniel Atallah)
911 2007-02-07 Chris Wilson <chris@chris-wilson.co.uk>
913 * io-jpeg.c: (gdk_pixbuf__jpeg_image_load),
914 (gdk_pixbuf__jpeg_image_load_increment): Set the GError
915 if the image is zero length. (#405327)
917 2007-02-06 Matthias Clasen <mclasen@redhat.com>
919 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_close): Protect
920 against stop_load begin broken. (#403255, Lucas Mazzardo Veloso)
922 2007-01-21 Matthias Clasen <mclasen@redhat.com>
924 * io-gif.c (gdk_pixbuf__gif_image_stop_load): Return an
925 error if we didn't successfully load a frame. (#394190,
928 2007-01-17 Michael Natterer <mitch@imendio.com>
930 Patch taken from maemo-gtk:
932 * io-png.c (png_text_to_pixbuf_option): don't call g_convert() on
935 (png_info_callback): set an error when the size_func would scale
936 the pixbuf away completely.
938 2007-01-16 Matthias Clasen <mclasen@redhat.com>
940 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_write): Just
941 call gdk_pixbuf_loader_close to close the loader in
942 the error case. Fixes memory leaks in the error case,
943 pointed out by David Necas.
945 2007-01-04 Matthias Clasen <mclasen@redhat.com>
947 * io-bmp.c (OneLine32): Fix a warning
949 2006-12-22 Matthias Clasen <mclasen@redhat.com>
951 * io-bmp.c (decode_bitmasks): Handle bmps
952 with more than 8 bits per channel. (#172584,
955 * io-bmp.c: Handle offsets more carefully. (#172188,
958 * io-bmp.c: Handle v5 and OS/2 v2 bmps.
960 * io-bmp.c: Handle alpha masks in v4 and v5 bmps.
962 2006-12-21 Matthias Clasen <mclasen@redhat.com>
964 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_write): Emit
965 the closed signal when closing the loader, pointed out
968 2006-12-21 Matthias Clasen <mclasen@redhat.com>
970 * io-gif.c (gif_get_lzw): Handle invalid gif animations
971 a little bit more robustly. (#357974, Vassilis Pandis,
972 patch by Felix Riemann)
974 * gdk-pixbuf-data.c (gdk_pixbuf_new_from_data):
975 * gdk-pixbuf.c (gdk_pixbuf_new): Remove redundant size
976 checks, and document that width, height must be > 0.
977 (#343330, Felix Riemann)
979 * Makefile.am: Link against GLib. (#341158, Alexey Rusakov)
981 2006-12-19 Matthias Clasen <mclasen@redhat.com>
983 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_close): Don't
984 spew a warning if the printer is already closed.
986 2006-12-09 Matthias Clasen <mclasen@redhat.com>
988 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_write): Behave as
989 documented and close the loader when returning FALSE.
991 2006-10-29 Tor Lillqvist <tml@novell.com>
994 * Makefile.am (EXTRA_DIST): Remove pixbufloader_*.def, they are
995 not used. (#365388) They were all identical, and exported just two
996 symbols, so if somebody needs them for a MSVC build that doesn't
997 use built-in modules it's trivial to hack makefile.msc to produce
998 a common .def file for the loaders. The two symbols that need to
999 be exported are fill_info and fill_vtable.
1001 2006-10-11 Tor Lillqvist <tml@novell.com>
1003 Enable having some loaders built-in even if loading the others
1004 dynamically. Have loaders in the same order as in configure.in in
1005 all places where they are handled/listed.
1007 * Makefile.am: Define the STATIC_FOO_LIB and FOO_LIB macros
1008 conditionally depending on whether said loader is built-in or
1009 not. Use the names libstatic-pixbufloader-foo.la instead of
1010 libpixbufloader-static-foo.la for the built-in ones so that the
1011 "echo libpixbufloader-*.la" won't match them.
1013 * gdk-pixbuf-io.c: Reorganize code as to plumb the built-in
1014 loaders also if USE_GMODULE. Don't warn about a missing
1015 gdk-pixbuf.loaders file if we have at least one included loader.
1017 * gdk-pixbuf-private.h
1018 * io-*.c: Don't define a generic MODULE_ENTRY, as we can't use it
1019 in the loaders anyway. Each loader needs to check if INCLUDE_foo
1022 2006-10-08 Matthias Clasen <mclasen@redhat.com>
1024 * Apply a cleanup patch by Kjartan Maraas (#341812)
1026 2006-09-06 Matthias Clasen <mclasen@redhat.com>
1028 * io-pnm.c: Simplify and fix reading of ASCII images.
1030 2006-08-17 Matthias Clasen <mclasen@redhat.com>
1032 * === Released 2.10.2 ===
1034 2006-08-16 Matthias Clasen <mclasen@redhat.com>
1036 * gdk-pixbuf-io.c (gdk_pixbuf_new_from_file_at_scale):
1037 Stop loading an animation if the first frame is complete.
1038 (#350911, Christian Neumair)
1040 2006-07-23 Matthias Clasen <mclasen@redhat.com>
1042 * === Released 2.10.1 ===
1044 2006-07-16 Matthias Clasen <mclasen@redhat.com>
1046 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_load_module)
1047 (gdk_pixbuf_loader_write, gdk_pixbuf_loader_close)
1048 (gdk_pixbuf_loader_ensure_error): Put the code to protect
1049 against broken loaders that forget to set error in an
1050 auxiliary function and call it in more places. (#346428,
1053 * io-xbm.c: Fix incremental loading of
1054 xbms. (#346427, Ed Catmur)
1055 Also make the xbm loader accept const variations.
1057 2006-07-02 Matthias Clasen <mclasen@redhat.com>
1059 * === Released 2.10.0 ===
1061 2006-06-21 Matthias Clasen <mclasen@redhat.com>
1063 * pixops/*.S: NetBSD portability fixes. (#346374,
1066 * === Released 2.9.4 ===
1068 2006-06-12 Matthias Clasen <mclasen@redhat.com>
1070 * === Released 2.9.3 ===
1072 2006-06-05 Matthias Clasen <mclasen@redhat.com>
1074 * === Released 2.9.2 ===
1076 2006-05-16 Matthias Clasen <mclasen@redhat.com>
1078 * === Released 2.9.1 ====
1080 2006-05-04 Matthias Clasen <mclasen@redhat.com>
1082 * === Released 2.9.0 ===
1084 2006-04-04 Matthias Clasen <mclasen@redhat.com>
1086 * gdk-pixbuf-loader.c:
1087 * gdk-pixbuf.c: Use G_DEFINE_TYPE.
1089 * gdk-pixbuf.c: No point in making the error path fast by
1092 2006-03-24 Matthias Clasen <mclasen@redhat.com>
1094 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_write): Remove a
1095 pointless check, pointed out by Kjartan Maraas.
1097 2006-03-22 Matthias Clasen <mclasen@redhat.com>
1099 * gdk-pixbuf-loader.c: Add some documentation about
1100 supported image formats, and how to find out about them.
1101 (#335536, Murray Cumming)
1103 2006-03-20 Matthias Clasen <mclasen@redhat.com>
1105 * gdk-pixbuf-animation.c:
1109 * io-gif.c: Always save errno to a temporary before making
1110 other calls. (#335179, Morten Welinder)
1112 2006-03-14 Matthias Clasen <mclasen@redhat.com>
1114 * io-gif.c (gdk_pixbuf__gif_image_load): Add a shortcut
1115 to stop the gif mainloop after the first frame, if that
1116 is all we are interested in. (#334538)
1118 2006-03-03 Matthias Clasen <mclasen@redhat.com>
1120 * io-pnm.c: Support pnm files with maxval > 255.
1121 (#327560, Matthijs Douze)
1123 2006-03-03 Matthias Clasen <mclasen@redhat.com>
1125 * io-pcx.c (pcx_load_palette_8): Fix incremental loading
1126 of 8-bit pcx files. (#148518, Magnus Bergmann)
1128 2006-02-28 Anders Carlsson <andersca@imendio.com>
1131 Update documentation now that tiff supports saving.
1139 (tiff_load_map_file):
1140 (tiff_load_unmap_file):
1141 (gdk_pixbuf__tiff_image_stop_load):
1142 Rename callback functions that are used during loading.
1149 (create_save_context):
1150 (free_save_context):
1151 New callback functions which operate on a memory buffer.
1153 (gdk_pixbuf__tiff_image_save_to_callback):
1154 Implement saving of pixbufs to tiffs.
1157 (gdk_pixbuf__tiff_image_save):
1158 New function that saves a pixbuf to a FILE handle. Uses
1165 Change flags since this module supports writing now.
1167 2006-02-10 Matthias Clasen <mclasen@redhat.com>
1174 * io-xpm.c: Always check for NULL when using callbacks.
1175 (#330563, Benjamin Otte)
1177 2006-01-18 Matthias Clasen <mclasen@redhat.com>
1179 * io-gif.c (gdk_pixbuf__gif_image_load_increment): Don't cast
1180 the results of g_new(). (#327423, Morten Welinder)
1182 2006-01-12 Federico Mena Quintero <federico@ximian.com>
1184 * gdk-pixbuf-util.c (gdk_pixbuf_saturate_and_pixelate): Clarify
1185 the docs ("darkened/brightened" is not "saturation").
1187 Fri Dec 30 00:59:21 2005 Jonathan Blandford <jrb@redhat.com>
1189 * gdk-pixbuf-io.c (gdk_pixbuf_format_get_license): minor doc edit.
1191 2005-12-16 Matthias Clasen <mclasen@redhat.com>
1193 * gdk-pixbuf-io.c (_gdk_pixbuf_load_module_unlocked): Use
1194 G_MODULE_BIND_LOCAL when opening modules.
1196 2005-12-14 Michael Natterer <mitch@imendio.com>
1198 * io-jpeg.c (gdk_pixbuf__jpeg_image_load_lines): new utility
1199 function which factors out massive code duplication from the
1202 2005-12-14 Michael Natterer <mitch@imendio.com>
1204 * io-jpeg.c: applied patch from maemo-gtk which avoids the
1205 allocation of an intermediate buffer for non-progressive
1206 jpegs. Fixed bug #305894.
1208 2005-11-15 Matthias Clasen <mclasen@redhat.com>
1210 * io-xpm.c: Fix several integer overflows which have been
1211 reported as CVE-2005-3186 and CVE-2005-2975.
1213 2005-10-12 Matthias Clasen <mclasen@redhat.com>
1215 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_write): Only call
1216 gdk_pixbuf_loader_eat_header_write() when count > 0. (#318589,
1219 2005-10-03 Matthias Clasen <mclasen@redhat.com>
1221 * gdk-pixbuf-animation.c (gdk_pixbuf_animation_new_from_file):
1222 * gdk-pixbuf-io.c (gdk_pixbuf_new_from_file):
1223 * gdk-pixbuf-loader.c: Use a 1k buffer for sniffing image formats,
1224 instead of 128 or 256 bytes. (#317225, Sebastien Bacher,
1227 2005-09-05 Matthias Clasen <mclasen@redhat.com>
1229 * io-tga.c (parse_rle_data): Remove unused variable
1230 pbuf_count. (#315282, Kjartan Maraas)
1232 2005-08-31 Matthias Clasen <mclasen@redhat.com>
1234 * Makefile.am (gdk-pixbuf-enum-types.c): Intern type
1235 names in code generated by glib-mkenums, too.
1237 * io-ani-animation.c (gdk_pixbuf_ani_anim_iter_get_type)
1238 (gdk_pixbuf_ani_anim_get_type):
1239 * io-gif-animation.c (gdk_pixbuf_gif_anim_get_type)
1240 (gdk_pixbuf_gif_anim_iter_get_type):
1241 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_get_type):
1242 * gdk-pixbuf.c (gdk_pixbuf_get_type):
1243 * gdk-pixbuf-animation.c (gdk_pixbuf_animation_get_type):
1244 Intern type names before registering the type to avoid
1247 2005-08-30 Matthias Clasen <mclasen@redhat.com>
1249 * gdk-pixbuf-io.c (format_check): Make this work again.
1251 * io-png.c (png_save_to_callback_write_func): Add a cast
1252 to avoid compiler warnings.
1254 * pixops/timescale.c (main): Declare src_buf, dest_buf as
1255 unsigned to avoid compiler warnings.
1257 * gdk-pixbuf-io.h: Declare the prefix and mask members of
1258 GdkPixbufModulePattern as char*, to avoid compiler warnings.
1260 * io-ani.c (ani_load_chunk): Use g_try_new() in some places.
1262 2005-08-24 Matthias Clasen <mclasen@redhat.com>
1264 * === Released 2.8.2 ===
1266 * === Released 2.8.1 ===
1268 2005-08-18 Matthias Clasen <mclasen@redhat.com>
1270 * io-ico.c (DecodeHeader): Check for overflow in one more
1271 place. (#313818, Tommi Komulainen)
1273 2005-08-15 Matthias Clasen <mclasen@redhat.com>
1275 * io-jpeg.c (fatal_error_handler): Pay attention to the
1276 libjpeg error code and report OOM errors as such. (#312674,
1279 2005-08-13 Matthias Clasen <mclasen@redhat.com>
1281 * === Released 2.8.0 ===
1283 2005-08-07 Matthias Clasen <mclasen@redhat.com>
1285 * abicheck.sh: Also check exported variables.
1287 2005-08-02 Matthias Clasen <mclasen@redhat.com>
1289 * === Released 2.7.5 ===
1291 2005-07-22 Matthias Clasen <mclasen@redhat.com>
1293 * === Released 2.7.4 ===
1295 2005-07-22 Matthias Clasen <mclasen@redhat.com>
1297 * queryloaders.c: Accept '*' in masks. (pointed out
1298 by William Jon McCann)
1300 * gdk-pixbuf-io.c (format_check): Make anchored patterns work
1301 as they did before. (#311011, William Jon McCann)
1303 2005-07-22 Matthias Clasen <mclasen@redhat.com>
1305 * gdk-pixbuf-io.c (format_check): Interpret patterns where
1306 the first byte of the mask is '*' as unanchored. (#311011)
1307 (gdk_pixbuf_new_from_file): Use the first 256 bytes for
1308 sniffing the file format.
1310 2005-07-15 Matthias Clasen <mclasen@redhat.com>
1312 * === Released 2.7.3 ===
1314 2005-07-12 Matthias Clasen <mclasen@redhat.com>
1316 * gdk-pixbuf-i18n.h:
1317 * pixops/*: Add copyright and license information.
1319 2005-07-09 Tor Lillqvist <tml@novell.com>
1321 * Makefile.am: Don't use the scripts in build/win32 to compile the
1322 rc file into a resource object file. (This means we lose the
1323 build number increment magic, but I doubt it was that useful
1324 anyway.) Instead use windres directly. To pass the normal .o file
1325 produced by windres through libtool, which would want a .lo file,
1326 pass it directly to the linker using a -Wl option.
1328 * gdk_pixbuf.rc.in: Replace BUILDNUMBER with 0.
1330 2005-07-08 Matthias Clasen <mclasen@redhat.com>
1332 * === Released 2.7.2 ===
1334 2005-07-01 Matthias Clasen <mclasen@redhat.com>
1336 * === Released 2.7.1 ===
1338 2005-07-01 Matthias Clasen <mclasen@redhat.com>
1340 * gdk-pixbuf-io.c (gdk_pixbuf_new_from_file_at_scale): Allow
1341 -1 for width/height and interpret them as "not constrained".
1342 (#309258, Mark McLoughlin)
1344 2005-06-26 Tor Lillqvist <tml@novell.com>
1346 * Makefile.am: Current GNU tools do understand the PRIVATE
1347 keyword, so no need to remove those entries from the import
1348 library. libtool installs the .dll.a import library itself, so no
1349 need to do it here. Do install the .def file.
1351 2005-06-22 Matthias Clasen <mclasen@redhat.com>
1353 * gdk-pixbuf-i18n.h: Use glib-i18n.h
1355 2005-06-20 Matthias Clasen <mclasen@redhat.com>
1357 * === Released 2.7.0 ===
1359 2005-06-15 Matthias Clasen <mclasen@redhat.com>
1361 * gdk-pixbuf.symbols:
1362 * gdk-pixbuf-simple-anim.h: Add
1363 gdk_pixbuf_simple_anim_iter_get_type()
1365 2005-06-08 Matthias Clasen <mclasen@redhat.com>
1367 * io-pnm.c (pnm_read_next_value): Check for overflow.
1368 (#306394, Morten Welinder)
1370 2005-05-27 Matthias Clasen <mclasen@redhat.com>
1372 * io-bmp.c: Accept the 108 byte header of BMP v4. (#168799)
1374 2005-05-25 Matthias Clasen <mclasen@redhat.com>
1376 * gdk-pixbuf.symbols:
1377 * gdk-pixbuf-simple-anim.[hc]: No need to expose the iter
1378 subclass at all in the headers.
1380 * Makefile.am: Add new files.
1382 * gdk-pixbuf.symbols: Add new api.
1384 * gdk-pixbuf.h: Include gdk-pixbuf-simple-anim.h here.
1386 * gdk-pixbuf-simple-anim.[hc]: Add a way to construct
1387 simple animations out of pixbufs. (#135161, Dom Lachowicz)
1389 2005-05-24 Sven Neumann <sven@gimp.org>
1391 * io-png.c: allow to specify the PNG compression level by passing
1392 a "compression" parameter to the PNG save function (bug #305337).
1394 * gdk-pixbuf-io.c (gdk_pixbuf_save): document the new parameter.
1396 2005-04-09 Matthias Clasen <mclasen@redhat.com>
1398 * Makefile.am: Use $(NM), not nm directly. (#301299,
1399 Nguyen Thai Ngoc Duy)
1401 * io-bmp.c (gdk_pixbuf__bmp_image_save_to_callback):
1402 Don't overflow the stack. (Jakub Jelinek, Arjan van de Ven)
1404 2005-04-08 Matthias Clasen <mclasen@redhat.com>
1406 * io-pcx.c: No debugging output, please. (#173107,
1409 2005-04-07 Matthias Clasen <mclasen@redhat.com>
1411 * io-bmp.c (DecodeColormap): Initialize the colormap to
1412 zero. (#171762, David Costanzo)
1414 2005-03-30 Matthias Clasen <mclasen@redhat.com>
1416 * io-bmp.c: Avoid bus errors due to unaligned access. (#168173,
1417 Morten Welinder, Ivan Wong)
1419 2005-03-29 Matthias Clasen <mclasen@redhat.com>
1421 * io-tga.c (parse_rle_data): Fix the update areas for incremental
1422 loading of compressed tgas. (#171883, David Costanzo)
1424 2005-03-27 Matthias Clasen <mclasen@redhat.com>
1426 * io-bmp.c (DoCompressed): Use the correct update regions for
1427 compressed bmps. (#150664, Owen Taylor, test images provided
1430 Sun Mar 27 19:59:52 2005 Manish Singh <yosh@gimp.org>
1432 * io-bmp.c (grow_buffer): reject 0-sized buffers as corrupt header
1433 data. Fixes bug #171707.
1435 2005-03-25 Matthias Clasen <mclasen@redhat.com>
1437 * gdk-pixbuf-data.c (gdk_pixbuf_new_from_data): Use canonical
1440 2005-03-21 Matthias Clasen <mclasen@redhat.com>
1442 * gdk-pixbuf.c (gdk_pixbuf_class_init): Mark param spec strings
1445 2005-03-14 Matthias Clasen <mclasen@redhat.com>
1447 Make PLT-reduction work with gcc4, and don't include
1448 everything in gdk-pixbuf-alias.h:
1450 * gdk-pixbuf.symbols: Group symbols by header and source file.
1451 * /makegdkpixbufalias.pl: Protect definitions by the same
1452 preprocessor symbols used to guard the headers. Move
1453 the alias declarations to a separate file which is
1454 produced when calling makegdkpixbufalias.pl -def
1455 * Makefile.am (gdk-pixbuf-aliasdef.c): Add a rule to generate
1457 * *.c: Include gdk-pixbuf-alias.h after the other headers,
1458 include gdk-pixbuf-aliasdef.c at the bottom.
1460 2005-03-10 Tor Lillqvist <tml@novell.com>
1464 * gdk-pixbuf.symbols: Implement DLL ABI stablility for
1465 gdk_pixbuf_save() and gdk_pixbuf_savev(). (#167973)
1467 2005-03-09 Matthias Clasen <mclasen@redhat.com>
1469 * io-gif-animation.c (gdk_pixbuf_gif_anim_frame_composite): Fix
1470 a C99ism. (#169741, Morten Welinder)
1472 2005-03-08 Matthias Clasen <mclasen@redhat.com>
1474 * gdk-pixbuf.c (gdk_pixbuf_class_init): Use canonical
1475 form of the name when registering properties.
1477 * gdk-pixbuf.symbols: Add the new attributes here, too.
1479 * gdk-pixbuf-core.h: Use G_GNUC_NULL_TERMINATED where
1480 appropriate. (#165682, Marc Meissner)
1482 2005-03-07 Matthias Clasen <mclasen@redhat.com>
1484 * io-xpm.c: Use a generated table of offsets
1485 into a big const string to avoid relocations
1486 in the rgb color table. (#168901, Tommi Komulainen)
1488 * gen-color-table.pl: Script to generate the table,
1489 copied from Owen Taylors script by the same name
1492 * xpm-color-table.h: The generated table.
1494 2005-03-03 Matthias Clasen <mclasen@redhat.com>
1496 * io-xpm.c (pixbuf_create_from_xpm): Check the number
1497 of scanned items. (#168906, Morten Welinder)
1499 Make the gif loader handle oom when loading
1500 animations. (#168857, Tommi Komulainen)
1502 * io-gif-animation.c (gdk_pixbuf_gif_anim_frame_composite):
1503 Handle oom by returning NULL.
1505 * io-gif.c (gif_get_lzw): Return an error if composite
1508 2005-02-28 Matthias Clasen <mclasen@redhat.com>
1510 * pixops/*.S: Add .note.GNU-stack sections to Mark these as not
1511 requiring an executable stack.
1513 2005-02-23 Matthias Clasen <mclasen@redhat.com>
1515 * gdk-pixbuf-io.c: Document BMP saving support.
1517 * io-bmp.c: Support saving as BMP. (168173, Ivan Wong)
1519 * io-ico.c: Fix a typo. (#168173, Ivan Wong)
1521 2005-02-15 Matthias Clasen <mclasen@redhat.com>
1523 * io-pnm.c (pnm_skip_whitespace): Don't read over the end of
1524 the buffer if '#' appears at the very end. (#167141, Doug Morgan)
1526 2005-02-05 Hans Breuer <hans@breuer.org>
1528 * makefile.msc : rule for gdk_pixbuf.def
1530 2005-02-07 Matthias Clasen <mclasen@redhat.com>
1532 * io-pnm.c (pnm_read_next_value): Pass in the max number
1534 (pnm_read_ascii_scanline): And use it here to enable
1535 parsing of pbm images without whitespace between the
1536 pixels. (#165803, Samuel Hym)
1538 2005-01-22 Matthias Clasen <mclasen@redhat.com>
1540 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_new_with_type)
1541 (gdk_pixbuf_loader_new_with_mime_type): Close the loader
1542 before unreffing it in the error case. (#164915, Crispin
1545 2005-01-12 Owen Taylor <otaylor@redhat.com>
1547 * Makefile.am: Use grep | head -n 1 instead of grep -m 1
1549 with slightly older versions of GNU grep in
1550 install-libtool-import-lib rule.
1552 2005-01-08 Matthias Clasen <mclasen@redhat.com>
1554 * === Released 2.6.1 ===
1556 2005-01-04 Matthias Clasen <mclasen@redhat.com>
1558 * io-bmp.c (DecodeHeader): Error on compressed images with
1559 negative height. Also make uncompressed images with data_offset
1560 != header_size work. (#150664, Owen Taylor)
1562 2005-01-02 Matthias Clasen <mclasen@redhat.com>
1564 * pixops/pixops.c (bilinear_box_make_weights): Really fix the
1565 math to make the vectors sum up to 1, making GDK_INTERP_HYPER
1566 work again. (#162703, Dennis Nezic)
1568 2004-12-27 Matthias Clasen <mclasen@redhat.com>
1570 * gdk-pixbuf-animation.c (gdk_pixbuf_animation_new_from_file)
1571 Avoid deadlock. Pointed out by Callum McKenzie.
1573 Wed Dec 22 01:17:44 2004 Jonathan Blandford <jrb@redhat.com>
1575 * queryloaders.c (main): print out the version and binary name in
1576 the header comment. Problem reported by Seth Nickell.
1578 2004-12-16 Matthias Clasen <mclasen@redhat.com>
1580 * === Released 2.6.0 ===
1582 Fri Dec 10 13:57:44 2004 Manish Singh <yosh@gimp.org>
1584 * abicheck.sh: filter out PRIVATE.
1586 2004-12-05 Tor Lillqvist <tml@iki.fi>
1588 * gdk-pixbuf-animation.c
1592 * make-inline-pixbuf.c
1593 * queryloaders.c: Use gstdio wrappers. Document that file names
1594 are in the GLib file name encoding.
1596 * gdk-pixbuf-csource.c
1597 * queryloaders.c: On Windows, convert command line arguments and
1598 environment variable values from locale encoding to UTF-8.
1600 * queryloaders.c: On Windows, use wide character API when
1606 * gdk-pixbuf-animation.h
1607 * gdk-pixbuf-animation.c: Like in GLib, for DLL ABI stability on
1608 Windows, add binary compatibility versions of functions that take
1609 file names as arguments. They use the system codepage, not GLib
1610 file name encoding (which is UTF-8 on Windows). Use #defines to
1611 make newly compiled code use the "real" functions that use the
1612 GLib file name encoding scheme.
1614 2004-12-02 Matthias Clasen <mclasen@redhat.com>
1616 * === Released 2.5.6 ===
1618 2004-11-30 Matthias Clasen <mclasen@redhat.com>
1620 * gdk-pixbuf-animation.c (gdk_pixbuf_animation_iter_get_pixbuf):
1621 Fix a typo in the docs. (#159955, Masao Mutoh)
1623 2004-11-29 Matthias Clasen <mclasen@redhat.com>
1625 * Makefile.am (gdk-pixbuf-alias.h): Use the perl found by
1626 configure. (#149826, Morten Welinder)
1628 Sun Nov 28 12:11:21 2004 Manish Singh <yosh@gimp.org>
1630 * makegdkpixbufalias.pl: Typo fix, so attributes are really
1633 2004-11-28 Matthias Clasen <mclasen@redhat.com>
1635 * gdk-pixbuf.symbols:
1636 * Makefile.am: Mark get_type() functions generated by glib-mkenums
1639 Thu Nov 25 14:21:37 2004 Manish Singh <yosh@gi,p.org>
1641 * abicheck.sh: filter out G_GNUC stuff when doing the compare.
1643 2004-11-23 Matthias Clasen <mclasen@redhat.com>
1645 * gdk-pixbuf-core.h: Don't mark gdk_pixbuf_error_quark() as const,
1646 to be consistent with all the other error_quark functions.
1647 (technically they are const, but since these are called only
1648 in error paths, giving the compiler better optimization
1649 opportunities doesn't matter much)
1651 * gdk-pixbuf.symbols: Add attribute annotations.
1652 * makegdkpixbufalias.pl: Keep attribute annotations, but strip PRIVATE.
1653 * Makefile.am (gdk_pixbuf.def): Strip attribute annotations, but keep
1656 Mon Nov 15 18:58:22 2004 Manish Singh <yosh@gimp.org>
1658 * gdk-pixbuf-private.h: _gdk_pixbuf_lock now returns a gboolean.
1660 * abicheck.sh: don't hardcode lengths for cut, instead split on
1663 2004-11-15 Matthias Clasen <mclasen@redhat.com>
1665 * gdk-pixbuf-animation.c:
1666 * gdk-pixbuf-loader.c:
1667 * gdk-pixbuf-io.c: Be extra careful when locking and handle
1668 the case that the module may initialize the thread system.
1670 * gdk-pixbuf-io.[hc] (_gdk_pixbuf_lock): Return whether the
1671 lock was actually taken.
1673 * queryloaders.c (query_module): Set vtable->module before
1674 calling fill_vtable(), since gdk-pixbuf-io.c does does the
1675 same and modules may rely on it. (#158177, Dan Winship)
1677 2004-11-12 Matthias Clasen <mclasen@redhat.com>
1679 * gdk-pixbuf-io.c (gdk_pixbuf_io_init): Don't use
1680 _gdk_pixbuf_load_module_unlocked() in the !USE_GMODULE case.
1682 * === Released 2.5.5 ===
1684 2004-11-12 Matthias Clasen <mclasen@redhat.com>
1686 Changes to make gdk-pixbuf threadsafe (#157310, #157306,
1689 * gdk-pixbuf-io.h (enum GdkPixbufFormatFlags): Add
1690 GDK_PIXBUF_FORMAT_THREADSAFE to indicate that an image loader
1693 * gdk-pixbuf-io.c (get_file_formats, _gdk_pixbuf_load_module):
1694 Use a lock to make initialization of global data structures
1696 * gdk-pixbuf-private.h:
1697 * gdk-pixbuf-io.c (_gdk_pixbuf_lock, _gdk_pixbuf_unlock):
1698 Auxiliary functions which use another lock to protect
1699 threadunsafe image loaders.
1701 * gdk-pixbuf-io.c (gdk_pixbuf_real_save):
1702 (save_to_callback_with_tmp_file):
1703 (gdk_pixbuf_real_save_to_callback):
1704 (gdk_pixbuf_new_from_xpm_data):
1705 (_gdk_pixbuf_generic_image_load):
1706 * gdk-pixbuf-animation.c (gdk_pixbuf_animation_new_from_file):
1707 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_load_module):
1708 (gdk_pixbuf_loader_close):
1709 (gdk_pixbuf_loader_finalize):
1710 Use _gdk_pixbuf_lock() and _gdk_pixbuf_unlock().
1712 * io-ani.c, io-bmp.c, io-gif.c, io-ico.c:
1713 * io-jpeg.c, io-pcx.c, io-png.c, io-pnm.c:
1714 * io-ras.c, io-tga.c, io-wbmp.c, io-xbm.c:
1715 * io-xpm.c: Mark as threadsafe.
1717 * io-tiff.c: Remove pointless locking, mark as
1720 2004-11-10 Matthias Clasen <mclasen@redhat.com>
1722 * gdk-pixbuf-animation.c:
1723 * gdk-pixbuf-io.c: Use g_filename_display_name() instead of
1724 g_filename_to_utf8() when putting filenames in error messages.
1726 2004-11-04 Matthias Clasen <mclasen@redhat.com>
1728 * gdk-pixbuf.c (gdk_pixbuf_class_init): Document current
1729 restrictions for property values. (#157409, Matthew H. Plough)
1731 2004-11-01 Matthias Clasen <mclasen@redhat.com>
1733 * gdk-pixbuf-features.h.in: Break the declaration of the three
1734 version variables, so that gtk-doc can grok it.
1736 2004-10-29 Hans Breuer <hans@breuer.org>
1738 * makefile.msc : updated
1740 2004-10-27 Matthias Clasen <mclasen@redhat.com>
1742 * === Released 2.5.4 ===
1744 2004-10-27 Matthias Clasen <mclasen@redhat.com>
1746 * Makefile.am (gdk-pixbuf-alias.h): Fix srcdir != builddir
1749 2004-09-19 Matthias Clasen <mclasen@redhat.com>
1751 * === Released 2.5.3 ===
1753 2004-09-15 Matthias Clasen <mclasen@redhat.com>
1756 * io-xpm.c: Fix some security issues discovered by Chris Evans.
1758 Mon Sep 13 19:31:34 2004 Matthias Clasen <maclas@gmx.de>
1760 * io-jpeg.c (real_save_jpeg): Drop the alpha channel
1761 when saving 4-channel pixbufs. (#152450, Emmanuel Pacaud)
1763 2004-09-09 Matthias Clasen <mclasen@redhat.com>
1765 * makegdkpixbufalias.pl: Use the short prefix "IA__" for
1766 aliases instead of the long suffix "__internal_alias".
1768 2004-09-01 Matthias Clasen <mclasen@redhat.com>
1770 * gdk-pixbuf-core.h: Align argument names with source.
1772 Thu Aug 26 01:23:16 2004 Matthias Clasen <maclas@gmx.de>
1774 * gdk-pixbuf-core.h:
1775 * gdk-pixbuf.symbols:
1776 * gdk-pixbuf-io.c (gdk_pixbuf_new_from_file_at_scale):
1777 Add gdk_pixbuf_new_from_file_at_scale(), which is just
1778 like gdk_pixbuf_new_from_file_at_size(), but optionally
1779 ignores the aspect ratio. (#136395, Dom Lachowicz)
1781 Wed Aug 25 17:23:23 2004 Manish Singh <yosh@gimp.org>
1783 * io-gif.c: remove unused set_need_recomposite() function.
1785 2004-08-25 Matthias Clasen <mclasen@redhat.com>
1787 * === Released 2.5.2 ===
1789 * abicheck.sh: Make work in make distcheck.
1791 2004-08-25 Matthias Clasen <mclasen@redhat.com>
1793 * Makefile.am: Use the same prefix when creating
1794 gdk-pixbuf-marshal.c and gdk-pixbuf-marshal.h
1796 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_class_init): _-prefix
1799 2004-08-24 Matthias Clasen <mclasen@redhat.com>
1801 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_new_with_mime_type): Use
1802 the correct index and compare correctly, reported by Tommi Komulainen.
1803 (gdk_pixbuf_loader_new_with_mime_type):
1805 * gdk-pixdata.c (gdk_pixdata_from_pixbuf): Work around bugs in
1806 the runlength encoder by forcing rowstride * height to be
1807 divisible by bpp. (#150882)
1809 Sun Aug 22 03:20:56 2004 Matthias Clasen <maclas@gmx.de>
1811 * pixops/pixops.c (pixops_scale_nearest): Fix a mixup in the handling
1812 of dest_channels. (#111922, Christophe Fergeau)
1814 Fri Aug 20 11:59:10 2004 Owen Taylor <otaylor@redhat.com>
1816 * io-bmp.c: Fix infinite loop that can occur for bad
1817 image data (#150601, Chris Evans, Manish Singh)
1819 2004-08-17 Matthias Clasen <mclasen@redhat.com>
1821 * abicheck.sh: No need for INCLUDE_INTERNAL_SYMBOLS any more.
1823 * Makefile.am (gdk-pixbuf-alias.h): Don't use cpp to filter the symbols.
1825 * makegdkpixbufalias.pl: Move the #ifdef processing into the perl script,
1826 and keep the #ifdefs which differentiate between platforms.
1828 * gdk-pixbuf.symbols: Remove the marshalers.
1830 * Makefile.am (stamp-gdk-pixbuf-marshal.h): _-prefix the marshalers.
1832 Thu Aug 12 22:19:12 2004 Matthias Clasen <maclas@gmx.de>
1834 * io-bmp.c (DecodeHeader): Properly determine the number of
1835 colors in an OS/2 BMP file. (#150003, Jon-Kare Hellan)
1837 2004-08-12 Matthias Clasen <mclasen@redhat.com>
1839 * pixops/pixops.c: Remove C99-isms. (#149967, Vincent Noel)
1841 Wed Aug 11 22:56:55 2004 Matthias Clasen <maclas@gmx.de>
1843 * abicheck.sh: Check all symbols.
1845 2004-08-11 Matthias Clasen <mclasen@redhat.com>
1847 * pixops/pixops.c: Make scaling and compositing functions handle
1848 edge pixels consistently. (#111922, Brian Cameron)
1850 * pixops/pixops-internal.h:
1852 * pixops/*.S: underscore prefix the mmx implementations, in order
1855 * gdk-pixbuf.symbols: Remove the mmx pixops implementations.
1857 * abicheck.sh: No need to define INCLUDE_MMX_SYMBOLS any more.
1859 Tue Aug 10 23:53:59 2004 Matthias Clasen <maclas@gmx.de>
1861 Add hidden aliases for exported symbols which are
1862 used internally in order to get rid of many PLT
1863 entries. (#145519, Arjan van de Ven)
1865 * gdk/Makefile.am: Add rules to generate gdk_pixbuf.def and
1866 gdk-pixbuf-alias.h from gdk-pixbuf.symbols, and make make
1867 check check the abi with abicheck.sh.
1869 * gdk/gdk-pixbuf.symbols: New file. Definition of the gdk-pixbuf
1870 ABI. The file can be processed by cpp to filter out certain
1873 * gdk/abicheck.sh: New file. Script to check the actually
1874 symbols exported from libgdk_pibuf.2.0.so against the symbols
1875 found in gdk-pixbuf.symbols.
1877 * gdk/makegdkpixbufalias.pl: New file. Perl script to generate the
1878 header containing the alias definitions for internally used
1879 exported symbols from a list of symbols.
1881 * *.c: Include gdk-pixbuf-alias.h
1883 2004-08-06 Hans Breuer <hans@breuer.org>
1885 * gdk_pixbuf.def makefile.msc : updated
1887 Sun Aug 1 23:57:06 2004 Matthias Clasen <maclas@gmx.de>
1889 * io-pcx.c (pcx_increment_load_data_1): Fix progressive
1890 loading of 8bit pcx files. (#148518, Magnus Bergman)
1892 2004-08-01 Matthias Clasen <mclasen@redhat.com>
1894 * === Released 2.5.1 ===
1896 Tue Jul 20 22:23:26 2004 Matthias Clasen <maclas@gmx.de>
1898 * gdk-pixbuf-io.h: Remove trailing commas from
1899 enumerations. (#148035)
1901 Sun Jul 18 20:17:41 2004 Soeren Sandmann <sandmann@daimi.au.dk>
1903 * === released 2.5.0 ==
1905 Thu Jul 15 19:19:21 2004 Matthias Clasen <maclas@gmx.de>
1907 * io-png.c (real_save_png):
1908 * gdk-pixbuf-io.c (gdk_pixbuf_io_init): Use 'cannot' instead
1909 of 'can not' in messages. (#144226, Morten Welinder)
1911 Fri Jul 9 15:38:06 2004 Manish Singh <yosh@gimp.org>
1913 * gdk-pixbuf-io.c (gdk_pixbuf_format_set_disabled): function doesn't
1914 return a value, so don't use g_return_val_if_fail()
1916 * gdk-pixbuf-scale.c (gdk_pixbuf_rotate_simple): initialize dest in
1917 the can't happen case, to quiet gcc.
1919 * io-tiff.c (tifflibversion): enclose in #if TIFFLIB_VERSION >=
1922 Wed Jul 7 23:53:58 2004 Matthias Clasen <maclas@gmx.de>
1925 * gdk-pixbuf-io.c (gdk_pixbuf_format_is_disabled):
1926 * gdk-pixbuf-io.c (gdk_pixbuf_format_set_disabled):
1927 * gdk-pixbuf-io.c (gdk_pixbuf_format_get_license):
1928 New functions to disable/enable individual loaders and to
1929 obtain license information about loaders.
1931 * gdk-pixbuf-io.h (GdkPixbufFormat): Add disabled and
1934 * gdk-pixbuf-io.c (_gdk_pixbuf_get_module):
1935 * gdk-pixbuf-io.c (_gdk_pixbuf_get_named_module): Skip
1938 * io-*.c: Add license information in the fill_info
1941 2004-07-07 Matthias Clasen <mclasen@redhat.com>
1943 * gdk-pixbuf-features.h.in: Fix the build.
1945 2004-07-06 Tor Lillqvist <tml@iki.fi>
1947 * gdk-pixbuf-features.h.in
1948 * gdk-pixbuf.c: Mark the version variables for proper import and
1949 export from Windows DLLs. Thanks to Laurent Sansonetti for
1950 reporting the problem.
1952 Sat Jul 3 00:41:44 2004 Matthias Clasen <maclas@gmx.de>
1954 * pixops/pixops.c (bilinear_box_make_weights): Correct the
1955 math to calculate bilinear weights. (#112412, Brian Cameron)
1957 Mon Jun 21 00:44:51 2004 Matthias Clasen <maclas@gmx.de>
1959 * gdk-pixbuf-transform.h:
1960 * gdk-pixbuf-scale.c (gdk_pixbuf_rotate_simple):
1961 * gdk-pixbuf-scale.c (gdk_pixbuf_flip): New functions to
1962 rotate pixbufs by multiples of 90 degrees and to flip them
1963 horizontally or vertically.
1965 Sun Jun 20 01:06:48 2004 Matthias Clasen <maclas@gmx.de>
1967 Header reorganization. (#51999, Jeff Franks, reorganization
1968 proposed by Havoc Pennington)
1970 * gdk-pixbuf.h: This is now an include-only header, and the only
1971 one which applications should directly use.
1973 * gdk-pixbuf-animation.h: Add animation api from gdk-pixbuf.h.
1974 * gdk-pixbuf-io.h: Add io api from gdk-pixbuf.h.
1975 * gdk-pixbuf-loader.h: Add loader api from gdk-pixbuf.h.
1976 * gdk-pixbuf-transform.h: New header.
1977 * gdk-pixbuf-core.h: New header.
1979 Sat Jun 19 01:44:12 2004 Matthias Clasen <maclas@gmx.de>
1981 * gdk-pixbuf-scale.c (gdk_pixbuf_composite): Add a figure which
1982 explains pixbuf compositing.
1984 2004-06-16 Matthias Clasen <mclasen@redhat.com>
1986 * io-tiff.c: Make the tiff loader work with both
1987 libtiff 3.5.7 and libtiff 3.6.1. (#135541, Marco Ghirlanda)
1989 Fri Jun 11 22:02:56 2004 Matthias Clasen <maclas@gmx.de>
1991 * io-gif.c, io-pnm.c, io-tga.c, io-xpm.c: Don't use
1992 contractions like "don't" or "isn't" in error messages.
1993 It isn't nice to use them in log entries either...
1994 (#137774, Morten Welinder, patch by Alexander Winston)
1996 Sat Jun 5 00:59:12 2004 Matthias Clasen <maclas@gmx.de>
2000 * gdk-pixbuf-animation.c:
2001 * gdk-pixbuf-io.c: Convert filenames to UTF-8 when embedding
2002 them in error messages. (#143654, Sven Neumann)
2004 Sun May 16 22:53:47 2004 Matthias Clasen <maclas@gmx.de>
2008 * io-pnm.c (pnm_read_next_value): Don't read integers
2009 partially. (#142584, Kouichirou Hiratsuka)
2011 2004-05-10 Matthias Clasen <mclasen@redhat.com>
2015 * pixops/timescale.c:
2018 * gdk-pixbuf-scale.c: _-prefix the nonstatic pixops_...
2019 functions. (#142233, Morten Welinder)
2021 Wed May 5 23:09:48 2004 Matthias Clasen <maclas@gmx.de>
2023 * gdk-pixbuf-io.h (GdkPixbufFormatFlags): New format flag
2024 GDK_PIXBUF_FORMAT_SCALABLE to mark scalable formats.
2027 * gdk-pixbuf-io.c (gdk_pixbuf_format_is_scalable): New function.
2028 (#137995, Dom Lachowicz)
2030 2004-04-30 Matthias Clasen <mclasen@redhat.com>
2032 * === Released 2.4.1 ===
2034 2004-04-13 Matthias Clasen <mclasen@redhat.com>
2036 * io-ani.c (gdk_pixbuf__ani_image_load_animation):
2037 * gdk-pixbuf-io.c (gdk_pixbuf_get_file_info)
2038 (_gdk_pixbuf_generic_image_load)
2039 (gdk_pixbuf_new_from_file_at_size): When calling fread()
2040 in a loop, check for ferror() as well as for feof() to
2041 avoid infinite loops on directories. (#137804, Alex Converse)
2043 Mon Mar 15 15:01:59 2004 Owen Taylor <otaylor@redhat.com>
2045 * === Released 2.4.0 ===
2047 2004-03-15 Tor Lillqvist <tml@iki.fi>
2049 * queryloaders.c (main): [Win32] Look up installation prefix at
2050 run-time, replace prefix in PIXBUF_LIBDIR with that. (#106141)
2052 Merges from stable branch that had been left out. (#136282, J. Ali
2055 Changes for run-time lookup of installation location on Win32:
2057 * Makefile.am (INCLUDES): Define GTK_PREFIX as $(prefix).
2059 * gdk-pixbuf-io.c (get_sysconfdir): New function, look up
2060 installation location at runtime and deduce GTK_SYSCONFDIR
2062 (get_toplevel): Similar, for the top-level installation directory.
2063 (correct_prefix): Replace compile-time prefix with run-time
2065 (get_libdir): Remove, not used any longer.
2066 (gdk_pixbuf_io_init): Call correct_prefix() on Win32.
2068 * queryloaders.c (query_module): [Win32] Change backslahses into
2071 Tue Mar 9 09:33:28 2004 Owen Taylor <otaylor@redhat.com>
2073 * === Released 2.3.6 ===
2075 2004-03-05 Tor Lillqvist <tml@iki.fi>
2077 * gdk_pixbuf.def: Add missing entries. Thanks to J. Ali Harlow.
2079 Fri Mar 5 22:22:25 2004 Matthias Clasen <maclas@gmx.de>
2081 * io-bmp.c (OneLine32): Don't try to load an alpha channel
2082 from the BMP, since there is no evidence that even 32bit
2083 BMPs have an alpha channel. (#135502)
2085 Mon Mar 1 19:47:48 2004 Owen Taylor <otaylor@redhat.com>
2087 * === Released 2.3.5 ====
2089 2004-02-28 Hans Breuer <hans@breuer.org>
2091 * io-tiff.c : include <io.h> for lseek()
2092 * io-xbm.c : use HAVE_UNISTD_H
2094 Tue Feb 24 14:45:03 2004 Owen Taylor <otaylor@redhat.com>
2096 * === Released 2.3.3 ===
2098 Sun Feb 22 01:09:55 2004 Matthias Clasen <maclas@gmx.de>
2100 * io-bmp.c (gdk_pixbuf__bmp_image_begin_load): Remove debugging
2103 Fri Feb 20 22:25:32 2004 Matthias Clasen <maclas@gmx.de>
2105 * io-bmp.c (DecodeHeader): Store and sanity-check the clrUsed field
2106 from the header for use in DecodeColormap.
2107 * io-bmp.c (DecodeColormap): Don't read more colormap entries than
2108 the header says are there. (#134235, Kazuho Okui)
2110 Sun Feb 8 01:07:20 2004 Manish Singh <yosh@gimp.org>
2112 * gdk-pixbuf-io.c: removed unnecessary G_OBJECT() cast checks.
2114 * io-jpeg.c: make the return type for to_callback_empty_output_buffer
2115 "boolean", which should be defined by the jpeg headers. The right
2116 return type for this function depends on how the jpeg library
2117 was built (one wonders what happens if different compilers are used).
2119 2004-01-28 Hans Breuer <hans@breuer.org>
2121 * gdk_pixbuf.def : updated externals
2123 Sat Jan 17 23:02:55 2004 Matthias Clasen <maclas@gmx.de>
2125 The second part of the fix for #114351 (see also
2128 * gdk-pixbuf-i18n.h (P_): Use translation domain gtk20-properties.
2130 Sat Jan 17 00:01:51 2004 Matthias Clasen <maclas@gmx.de>
2132 The first part of the fix for #114351 (see also
2135 * gdk-pixbuf-i18n.h: Define P_() for property blurbs and nicks.
2137 * gdk-pixbuf.c: Mark property blurbs and nicks with P_().
2139 Thu Jan 8 22:01:14 2004 Matthias Clasen <maclas@gmx.de>
2141 * queryloaders.c (loader_sanity_check): Don't use bitwise operators
2142 on booleans. (#130923, reported by Telsa Gwynne, fix by Dave Jones)
2144 2004-01-06 Federico Mena Quintero <federico@ximian.com>
2146 * gdk-pixbuf-io.c (gdk_pixbuf_save): Escape an ampersand in the
2147 documentation comment, and hack around an empty line in the code
2148 example so that gtk-doc won't put a <para> due to it.
2150 * gdk-pixbuf.c (gdk_pixbuf_get_pixels): Link to the documentation
2151 section on image data.
2153 2004-01-06 Federico Mena Quintero <federico@ximian.com>
2155 * gdk-pixdata.c (gdk_pixbuf_new_from_inline): Fix example in
2156 documentation comment. Fixes #130701.
2158 Wed Jan 7 02:41:14 2004 Matthias Clasen <maclas@gmx.de>
2160 * gdk-pixbuf-io.c (gdk_pixbuf_save_to_bufferv):
2161 * gdk-pixbuf-io.c (gdk_pixbuf_save_to_buffer):
2162 * gdk-pixbuf-io.c (gdk_pixbuf_save_to_callbackv):
2163 * gdk-pixbuf-io.c (gdk_pixbuf_save_to_callback): New public API
2164 to save pixbufs to non-file locations. (#82203, Tim Evans)
2167 * gdk-pixbuf.def: Declare the new public API.
2169 * gdk-pixbuf-io.h: Add save_to_callback to the module interface.
2172 * io-png.c: Implement save_to_callback.
2174 * gdk-pixbuf-io.c (gdk_pixbuf_savev):
2175 * gdk-pixbuf-io.c (gdk_pixbuf_save): Update documentation.
2177 * gdk-pixbuf-io.c (gdk_pixbuf_real_save): Support saving via
2178 image_module->save_to_callback.
2180 * gdk-pixbuf-io.c (gdk_pixbuf_real_save_to_callback): New generic
2181 save_to_callback function which falls back to image_module->save
2184 Wed Jan 7 01:17:36 2004 Matthias Clasen <maclas@gmx.de>
2186 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_size_func):
2187 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_set_size):
2188 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_init): Make it possible
2189 to call gdk_pixbuf_loader_set_size (loader, 0, 0) by changing
2190 the initial values of priv->width/height to -1.
2192 * io-tiff.c (tiff_image_parse):
2193 * io-ras.c (RAS2State):
2194 * io-pnm.c (gdk_pixbuf__pnm_image_load_increment):
2195 * io-pcx.c (gdk_pixbuf__pcx_load_increment):
2196 * io-jpeg.c (gdk_pixbuf__jpeg_image_load_increment):
2197 * io-png.c (png_info_callback):
2198 * io-ico.c (DecodeHeader):
2199 * io-bmp.c (DecodeHeader): Call size_func once the size is known,
2200 even if the module can't make use of the scaling information. If
2201 size_func returns 0, don't allocate a pixbuf and return, if
2202 necessary with an error.
2205 * gdk-pixbuf-io.c (gdk_pixbuf_get_file_info): A new function
2206 to determine the type and size of an image file without loading
2207 it completely. (#53725)
2209 Sun Jan 4 00:44:57 2004 Matthias Clasen <maclas@gmx.de>
2211 * gdk-pixbuf.c (gdk_pixbuf_class_init): Turn the pixbuf
2212 attributes into (construct-only, but always readable)
2213 properties. (#130196)
2215 * gdk-pixbuf-data.c (gdk_pixbuf_new_from_data): Set properties
2218 Mon Dec 22 01:35:36 2003 Matthias Clasen <maclas@gmx.de>
2220 * Makefile.am (gdk-pixbuf.loaders): Fix building with
2221 --disable-modules --with-included-loaders, create an
2222 empty gdk-pixbuf.loaders file. (#124496, Arno Charlet, fix
2223 proposed by Owen Taylor)
2225 Thu Dec 11 01:57:05 2003 Matthias Clasen <maclas@gmx.de>
2227 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_class_init): Move
2228 the documentation for signals inline, to get proper parameter
2229 documentation. (#128977)
2231 Sat Nov 15 00:26:19 2003 Matthias Clasen <maclas@gmx.de>
2233 * queryloaders.c (loader_sanity_check): Check that the mask
2234 is NULL or a string of the same length consisting entirely of
2235 ' ', '!', 'x', 'z', 'n'.
2237 Mon Nov 10 00:17:52 2003 Matthias Clasen <maclas@gmx.de>
2239 * Makefile.am (install-data-local): Typo fix in warning.
2241 Sun Nov 9 23:07:05 2003 Matthias Clasen <maclas@gmx.de>
2243 * gdk-pixbuf-io.c (_gdk_pixbuf_generic_image_load): If neither
2244 load nor begin_load are available fall back to load_animation
2245 and use gdk_pixbuf_animation_get_static_image() to obtain a
2246 pixbuf. Inefficient, but at least doesn't crash.
2248 Sun Nov 9 21:56:20 2003 Matthias Clasen <maclas@gmx.de>
2250 * queryloaders.c (write_loader_info): New function to write
2251 out the information for a single loader, factored out of
2253 (loader_sanity_check): New function to perform
2254 sanity checks on a loader.
2255 (query_module): Use the new functions.
2257 Thu Nov 6 00:27:27 2003 Matthias Clasen <maclas@gmx.de>
2259 * io-pcx.c (gdk_pixbuf__pcx_load_increment): Fold two similar
2260 strings into on. (#126204, Danilo Segan)
2262 2003-09-19 Matthias Clasen <maclas@gmx.de>
2264 * io-tga.c (try_preload): Remove a pointless check.
2265 (#122710, Kjartan Maraas)
2267 Mon Aug 18 10:25:29 2003 Owen Taylor <otaylor@redhat.com>
2269 * gdk-pixdata.c (gdk_pixdata_to_csource): Add the correct
2270 alignment magic for Sun compiler and for GCC to get
2271 the strings aligned. (Patch from Brian Cameron, #117217)
2273 2003-08-14 Matthias Clasen <maclas@gmx.de>
2275 * gdk-pixdata.c (gdk_pixdata_to_csource): Improve doc comment
2276 wording. (#119754, Doug Quale)
2278 2003-08-03 Matthias Clasen <maclas@gmx.de>
2280 * gdk-pixbuf.c (gdk_pixbuf_get_rowstride):
2281 * gdk-pixbuf-data.c (gdk_pixbuf_new_from_data): Clarify misleading
2282 explanation of rowstride. (#119000)
2284 2003-07-24 Matthias Clasen <maclas@gmx.de>
2286 * gdk-pixbuf-io.c (gdk_pixbuf_new_from_file_at_size): Preserve the
2287 aspect ratio. (#118145, Owen Taylor)
2289 2003-07-23 Matthias Clasen <maclas@gmx.de>
2291 * gdk-pixbuf-io.c (gdk_pixbuf_new_from_file_at_size): Close loader
2292 before unref'ing it. (#118146, Owen Taylor)
2294 2003-03-01 Hans Breuer <hans@breuer.org>
2296 * makefile.msc : updated
2298 * gdk_pixbuf.def : export a bunch of new functions
2300 2003-07-18 Matthias Clasen <maclas@gmx.de>
2302 * pixops/pixops.c (correct_total): Split correction into multiple
2303 pieces if no single weight is large enough to apply the unsplit
2304 correction. (#117431, problem reported by Tomas ?gren)
2306 2003-07-13 Matthias Clasen <maclas@gmx.de>
2309 * gdk-pixbuf-io.c (gdk_pixbuf_new_from_file_at_size): New function
2310 to load an image from a file at a specified size. (#105326, Dom
2313 2003-07-11 Matthias Clasen <maclas@gmx.de>
2315 * queryloaders.c (query_module): Handle absolute filenames
2316 properly. (#117170, Jens Elkner)
2318 * gdk-pixbuf-io.c: Mention that NULL-terminated arrays returned by
2319 gdk_pixbuf_format_get_mime_types() and
2320 gdk_pixbuf_format_get_extensions() must be freed with g_strfreev().
2322 2003-07-04 Matthias Clasen <maclas@gmx.de>
2324 * gdk-pixbuf-io.c: Document ICO save parameters.
2326 * io-ico.c: Support saving of ICOs and CURs. Currently, only
2327 single-image ICOs are produced, but the code for multi-image ICOs
2328 is already in place. The saver understands the options "depth"
2329 (can be "32", "24" or "16") and "x_hot"/"y_hot" for hotspot
2330 coordinates of CURs.
2332 2003-06-28 Matthias Clasen <maclas@gmx.de>
2334 * io-ico.c (DecodeHeader): Stop discriminating against 32bpp ICOs
2335 a): Use the byte size of the image as a heuristic when selecting
2336 the bitmap to load - this lets us select 32bpp bitmaps which come
2337 after a 8bpp bitmap.
2338 (OneLineTransp): Stop discriminating against 32bpp ICOs b): Don't
2339 overwrite the alpha channel of 32bpp ICOs.
2340 (gdk_pixbuf__ico_image_load_increment): Stop decoding the header
2343 Fri Jun 27 03:56:59 2003 Soeren Sandmann <sandmann@daimi.au.dk>
2345 * io-gif-animation.c (gdk_pixbuf_gif_anim_frame_composite): Make
2346 it compile with C89 compilers.
2348 2003-06-23 Matthias Clasen <maclas@gmx.de>
2350 * io-gif.c (gif_get_frame_info): Remove the pointless refusal to
2351 load images with dubious disposal mode on the first frame. Just
2352 ignore it, as everybody else does.
2354 2003-06-22 Matthias Clasen <maclas@gmx.de>
2356 * gdk-pixbuf-loader.[hc] (gdk_pixbuf_loader_new_with_mime_type):
2357 New function to obtain a loader for a specific mime type.
2358 (#105324, Dom Lachowicz)
2360 * io-gif.c (gif_get_extension): Reset block_count to 0 for all
2361 application extensions, otherwise the data blocks of unknown
2362 extensions are not propertly skipped.
2364 Second half of the fix for #106962, handle frames extending beyond
2367 * io-gif.c (clip_frame): New helper function to clip a rectangle
2368 to the logical screen size of the gif.
2369 (maybe_update): New helper function to call update_func only if
2370 the rectangle is not completely off-bounds.
2371 (gif_get_lzw): Read frames extending outside the logical screen
2372 size, but be careful clip to the logical screen size
2373 when operating on the composite pixbuf and when calling update_func.
2374 (gif_init): Set the animation size to the logical screen size.
2375 (gif_get_frame_info): Don't refuse to load images with frames
2376 extending beyond the logical screen size.
2378 * io-gif-animation.c (gdk_pixbuf_gif_anim_frame_composite): Be
2379 careful to clip all rectangles to the logical screen size, also
2380 handle the fact that frames may be completely off-bounds.
2382 2003-06-21 Matthias Clasen <maclas@gmx.de>
2384 * io-gif.c: Merge from 2.2: Fix update_func() arguments and accept
2385 empty frames. (#106962)
2387 2003-06-17 Matthias Clasen <maclas@gmx.de>
2389 * Makefile.am (man_MANS): Removed, man pages are now installed
2390 from docs/reference/gdk-pixbuf.
2392 2003-06-03 Matthias Clasen <maclas@gmx.de>
2394 * gdk-pixdata.c (gdk_pixbuf_new_from_inline): Document
2395 data_length == -1, add an example. (#97290)
2397 2003-06-01 Matthias Clasen <maclas@gmx.de>
2399 * gdk-pixdata.h (struct _GdkPixdata): Fix misleading documentation
2400 of rowstride. (#113924, Noah Levitt)
2402 2003-05-27 Matthias Clasen <maclas@gmx.de>
2404 * io-wbmp.c: Remove dubious bitfields of
2405 unspecified signedness. (#112919, Morten Welinder)gdk-p
2407 * gdk-pixdata.c (gdk_pixdata_to_csource): Replace all occurances
2408 of g_string_new ("") by g_string_new (NULL). (#106975, Morten
2411 2003-05-21 Matthias Clasen <maclas@gmx.de>
2413 * pixbufloader_pcx.def:
2414 * io-pcx.c: A loader for PCX files. (#113035, Josh Beam)
2417 * Makefile.am: Add PCX loader.
2419 2003-05-19 Matthias Clasen <maclas@gmx.de>
2421 Improve progressive loading from slow sources: (#107368)
2423 * io-gif-animation.c (gdk_pixbuf_gif_anim_get_iter): Initialize
2424 first_loop_slowness.
2425 (gdk_pixbuf_gif_anim_iter_advance): Don't wrap during loading if
2426 the datasource falls behind the speed of the display.
2428 * io-gif-animation.h: Add a loading flag to GdkPixbufGifAnim and
2429 first_loop_slowness to GdkPixbufGifAnimIter.
2431 Wed May 14 18:24:50 2003 Owen Taylor <otaylor@redhat.com>
2433 * gdk-pixdata.c (gdk_pixdata_deserialize): Add a
2434 (gint32 *) => (guint32 *) cast. (#108615, Rick Jones)
2436 2003-04-24 Matthias Clasen <maclas@gmx.de>
2438 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_write):
2439 (gdk_pixbuf_loader_new_with_type):
2440 (gdk_pixbuf_loader_close):
2441 * gdk-pixbuf-io.c (gdk_pixbuf_new_from_file):
2444 * gdk-pixbuf-animation.c (gdk_pixbuf_animation_new_from_file):
2445 Add sanity checks for GError handling. (#108345)
2447 Tue Apr 1 15:33:51 2003 Owen Taylor <otaylor@redhat.com>
2449 * pixops/pixops.c (make_weights): Exploit the fact that all
2450 our filters are separable to simplify the calculation of
2451 the weight tables. (Based on a patch from Brian Cameron.)
2453 * pixops/Makefile.am pixbuf-transform-math.ltx:
2454 Add a short article describing how the math in pixops.c
2457 2003-03-21 Matthias Clasen <maclas@gmx.de>
2459 * gdk-pixbuf-animation.c (gdk_pixbuf_non_anim_get_type): Add
2460 missing static. (#108614)
2462 * io-jpeg.c (gdk_pixbuf__jpeg_image_begin_load):
2463 * io-ico.c (gdk_pixbuf__ico_image_stop_load): Add missing static
2464 qualifiers apparently causing problems on some platforms. (#108617)
2466 2003-03-11 Matthias Clasen <maclas@gmx.de>
2468 * io-ico.c (DecodeHeader): Calculate LineWidth for 16bpp from
2469 width, like for the other depths. (noticed by Marijn Ros)
2471 2003-03-08 Matthias Clasen <maclas@gmx.de>
2473 Bug #107664 continued:
2475 * io-xpm.c (find_color): Fix 0/FALSE confusion
2476 * gdk-pixbuf.c (gdk_pixbuf_get_has_alpha): Fix -1/gboolean
2479 2003-03-06 Matthias Clasen <maclas@gmx.de>
2481 * io-gif.c (gif_read): Fix 0/FALSE confusion (#107664, Morten
2484 2003-02-20 Matthias Clasen <maclas@gmx.de>
2486 * io-gif-animation.c (gdk_pixbuf_gif_anim_frame_composite):
2487 Always clear the initial frame and "disposed" areas with
2488 transparent pixels, no matter whether the frame has transparency
2491 2003-02-18 Matthias Clasen <maclas@gmx.de>
2493 * io-tga.c (pixbuf_flip_row):
2494 (pixbuf_flip_vertically): Auxiliary functions used to implement
2495 support for arbitrary origins.
2496 (parse_data_for_row_pseudocolor):
2497 (parse_data_for_row_truecolor):
2498 (parse_data_for_row_grayscale):
2499 (parse_data_for_row):
2500 (fill_in_context): Remove the check for upper-left origin.
2501 (parse_rle_data): Support arbitrary origins. (#105912)
2503 * io-tga.c (fread_check):
2505 (get_header_from_file):
2506 (get_colormap_from_file):
2507 (get_image_pseudocolor):
2508 (swap_channels_pixbuf):
2509 (get_image_truecolor):
2510 (get_image_grayscale):
2511 (gdk_pixbuf__tga_load): Remove the non-incremental load
2512 implementation, since we have generic_image_load () now.
2514 (gdk_pixbuf__tga_stop_load): Fix a potential crash discovered by
2517 2003-02-14 Matthias Clasen <maclas@gmx.de>
2519 * io-tga.c (try_preload):
2520 (gdk_pixbuf__tga_load): Actually reject images with origin
2521 not in the upper-left corner. (#105912)
2523 2003-02-06 Matthias Clasen <maclas@gmx.de>
2525 * queryloaders.c (query_module): Better error message if
2526 module_open() fails. (#105349, Tim Mooney)
2528 Mon Jan 27 17:10:30 2003 Owen Taylor <otaylor@redhat.com>
2530 * Makefile.am (gdk-pixbuf.loaders): Rewrite to run
2531 on the .la files rather than looking for .so files.
2532 (#102142, Martin Gansser)
2534 * Makefile.am: Don't build gdk-pixbuf.loaders when
2537 2003-01-05 Tor Lillqvist <tml@iki.fi>
2539 * Makefile.am (gdk-pixbuf.loaders): Use @SOEXT@ in the find command.
2541 * gdk_pixbuf.def: Add gdk_pixbuf_loader_set_size.
2543 2003-01-03 Matthias Clasen <maclas@gmx.de>
2545 * gdk-pixbuf-io.c (gdk_pixbuf_new_from_xpm_data): Don't crash if
2546 gdk-pixbuf.loaders file is missing. (#102222)
2548 2002-12-08 Matthias Clasen <maclas@gmx.de>
2550 * gdk-pixbuf-animation.h:
2551 * gdk-pixbuf-io.h: Add /*< public|private >*/ markers.
2553 Sat Dec 7 10:14:05 2002 Owen Taylor <otaylor@redhat.com>
2555 * Makefile.am (gdk-pixbuf.loaders): Make gdk-pixbuf.loaders
2556 also depend gdk-pixbuf-query-loaders. (#97096, Daniel Elstner)
2558 2002-12-05 Matthias Clasen <maclas@gmx.de>
2560 * io-ico.c: Remove leftover debug output. (#100357, Owen Taylor)
2562 2002-12-04 Bastien Nocera <hadess@hadess.net>
2564 * io-tiff.c: (tiff_image_parse): use G_BIG_ENDIAN instead of
2565 WORDS_BIGENDIAN which isn't set by configure.in
2567 2002-11-29 Matthias Clasen <maclas@gmx.de>
2569 * gdk-pixbuf-animation.c:
2570 * gdk-pixbuf.c: Add deprecation docs.
2572 2002-11-28 Matthias Clasen <maclas@gmx.de>
2574 * gdk-pixbuf/gdk-pixbuf-io.c:
2575 * gdk-pixbuf/gdk-pixbuf-loader.c:
2576 * gdk-pixbuf/gdk-pixbuf.c: Document 2.2 API additions. I'm not
2577 going to list all individual functions here; if you want to see
2578 the list, grep for "Since: 2.2".
2580 Fri Nov 8 19:06:07 2002 Owen Taylor <otaylor@redhat.com>
2582 * Makefile.am (gdk-pixbuf.loaders): Make gdk-pixbuf.loaders
2583 file depend on the loaders (#97096, Jeff Waugh)
2585 Wed Nov 6 15:19:53 2002 Owen Taylor <otaylor@redhat.com>
2587 * io-gif.c (CHECK_LZW_SP): Fix trailing semicolon on macro,
2590 2002-11-05 Matthias Clasen <maclas@gmx.de>
2592 * gdk-pixbuf-loader.c: Reindent to follow the gdk-pixbuf indentation.
2594 Tue Nov 5 14:16:17 2002 Owen Taylor <otaylor@redhat.com>
2596 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_close): Fix
2597 leaked pixbuf reference (#96823, Morten Welinder)
2599 2002-10-23 Matthias Clasen <maclas@gmx.de>
2601 * io-gif.c (lzw_read_byte): Check for stack overflow throughout.
2602 (#91808, Elliot Lee)
2604 2002-10-21 Matthias Clasen <maclas@gmx.de>
2606 Support the Netscape application extension for gif animations
2609 * io-gif-animation.h:
2610 * io-gif-animation.c (gdk_pixbuf_gif_anim_iter_advance):
2611 Add loop count to GdkPixbufGifAnim and use it in the advance
2612 method of GdkPixbufGifAnimIter.
2614 * io-gif.c (gif_get_extension): Parse Netscape application
2615 extension block and set the animation loop count.
2617 2002-10-11 Matthias Clasen <maclas@gmx.de>
2619 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_get_format): Remove
2622 * gdk-pixbuf-io.h: Remove unused typedef
2623 GdkPixbufModuleGetSignatureFunc.
2625 2002-10-04 jacob berkman <jacob@ximian.com>
2627 * queryloaders.c (query_module): make legal C
2629 2002-10-04 Matthias Clasen <maclas@gmx.de>
2631 * Makefile.am gdk-pixbuf-animation.c gdk-pixbuf-data.c
2632 gdk-pixbuf-io.c gdk-pixbuf-io.h gdk-pixbuf-loader.c
2633 gdk-pixbuf-loader.h gdk-pixbuf-private.h gdk-pixbuf.h
2634 gdk-pixdata.c io-ani-animation.h io-ani.c io-bmp.c
2635 io-gif-animation.c io-gif-animation.h io-gif.c io-ico.c
2636 io-jpeg.c io-png.c io-pnm.c io-ras.c io-tga.c io-tiff.c
2637 io-wbmp.c io-xbm.c io-xpm.c pixbufloader_ani.def
2638 pixbufloader_bmp.def pixbufloader_gif.def pixbufloader_ico.def
2639 pixbufloader_jpeg.def pixbufloader_png.def
2640 pixbufloader_pnm.def pixbufloader_ras.def pixbufloader_tga.def
2641 pixbufloader_tiff.def pixbufloader_wbmp.def
2642 pixbufloader_xbm.def pixbufloader_xpm.def test-gdk-pixbuf.c
2643 gdk-pixbuf-animation.h queryloaders.c: Support for separately
2644 installed loaders. (#77486)
2646 Thu Oct 3 18:25:57 2002 Owen Taylor <otaylor@redhat.com>
2648 * io-jpeg.c (gdk_pixbuf__jpeg_image_save):
2649 Fix memory leak. (#94399)
2651 Tue Oct 1 17:35:43 2002 Owen Taylor <otaylor@redhat.com>
2653 * gdkpixdata.c: Patch from Andy Wingo to always
2654 escape ? to avoid accidentally generating trigraphs
2655 in the output (#94631)
2657 2002-09-28 Tor Lillqvist <tml@iki.fi>
2659 * pixops/*.S: Don't use .type on Cygwin, either (#91597, Masahiro
2662 2002-09-27 Federico Mena Quintero <federico@ximian.com>
2664 * io-ico.c (gdk_pixbuf__ico_image_begin_load): Free the context if
2665 we cannot allocate the HeaderBuf.
2667 2002-09-27 Federico Mena Quintero <federico@ximian.com>
2669 * io-bmp.c (OneLine): Fix the update region notification to handle
2670 top-to-bottom and bottom-to-top BMPs correctly.
2672 2002-09-19 Matthias Clasen <maclas@gmx.de>
2674 * Revert the previous change; the symbols need to be exported
2675 to be usable from dlopened modules.
2677 2002-09-18 Matthias Clasen <maclas@gmx.de>
2679 * io-xpm.c, io-xbm.c, io-ico.c, io-ani.c, io-png.c,
2680 gdk-pixbuf.c, gdk-pixbuf-animation.c, gdk-pixbuf-loader.c,
2681 gdk-pixbuf-private.h: _-prefix gdk_pixbuf_non_anim_new and
2682 gdk_pixbuf_set_option. Adjust all callers.
2684 2002-09-14 Hans Breuer <hans@breuer.org>
2686 * pixops/Makefile.am : added makefile.msc to EXTRA_DIST
2688 2002-09-12 Matthias Clasen <maclas@gmx.de>
2690 * io-gif-animation.h:
2691 * gdk-pixbuf.h: Move GdkPixbufFrame from the public header to
2692 the gif-animation-specific private header. (#91929)
2694 2002-09-12 Federico Mena Quintero <federico@ximian.com>
2696 * io-jpeg.c (gdk_pixbuf__jpeg_image_load): Unref the pixbuf if we
2697 hit an unsupported colorspace.
2699 2002-09-06 Matthias Clasen <maclas@gmx.de>
2701 * io-ani.c, io-ani-animation.h, io-ani-animation.c,
2702 pixbufloader_ani.def, Makefile.am, gdk-pixbuf-io.c: New loader,
2703 for .ANI animations.
2705 * io-xpm.c (pixbuf_create_from_xpm):
2706 * io-xbm.c (gdk_pixbuf__xbm_image_load_real):
2707 * io-ico.c (DecodeHeader): Attach hotspot coordinates to the
2708 pixbuf as options "x_hot" and "y_hot".
2710 2002-09-04 Matthias Clasen <maclas@gmx.de>
2712 * io-tga.c (io_buffer_append):
2713 * io-ico.c (DecodeHeader):
2714 * io-bmp.c (grow_buffer): Don't leak memory if g_try_realloc fails.
2716 * gdk-pixbuf-io.c (pixbuf_check_ico): Fix loading of .CUR files.
2719 2002-08-25 Tor Lillqvist <tml@iki.fi>
2721 * Makefile.am (libgdk_pixbuf_2_0_la_DEPENDENCIES): Add
2722 gdk_pixbuf_win32res_lo. (#87101, J. Ali Harlow)
2724 2002-08-22 Matthias Clasen <maclas@gmx.de>
2727 gdk-pixbuf-io.c (_gdk_pixbuf_generic_image_load): No longer
2728 static, thus _gdk_pixbuf-prefixed.
2730 * gdk-pixbuf-animation.c (gdk_pixbuf_animation_new_from_file):
2731 Keep this logic in sync with gdk_pixbuf_new_from_file(). (Based
2732 on a patch by Anders Carlsson)
2734 * io-png.c (gdk_pixbuf__png_image_save): Plug a memory
2735 leak. (#91422, Sven Neumann)
2737 2002-07-31 Sven Neumann <sven@gimp.org>
2739 * gdk-pixdata.c (gdk_pixdata_to_csource): free the result of
2740 gdk_pixdata_serialize() (bug #89411).
2742 Mon Jul 29 23:06:10 2002 Owen Taylor <otaylor@redhat.com>
2744 * gdk-pixbuf-scale.c: Fix some warnings by adding
2745 casts to PixopsInterpType. (#85839, David L. Cooper, II.)
2747 2002-07-16 Matthias Clasen <maclas@gmx.de>
2749 * io-ras.c (DoCompressed): Avoid unnecessary casting.
2751 2002-07-07 Matthias Clasen <maclas@gmx.de>
2753 * gdk-pixbuf-io.c (generic_image_load): New function for loading
2754 an image from a file either via module->load or incrementally.
2755 (prepared_notify): ModulePreparedNotifyFunc for generic_image_load.
2756 (gdk_pixbuf_new_from_file): Use generic_image_load.
2757 * io-bmp.c, io-ico.c, io-ras.c, io-wbmp.c: Remove trivial
2758 implementations of module->load. (#71266)
2760 * io-ico.c (DecodeHeader): Correct computation of image height.
2761 (OneLine): Correct update notification.
2763 Load-at-size functionality (#53726):
2765 * gdk-pixbuf-io.h (ModuleSizeFunc): New.
2766 (_GdkPixbufModule): Prepend a ModuleSizeFunc to the
2767 begin_load arguments. Adjust all modules.
2768 * gdk-pixbuf-loader.c (struct GdkPixbufLoaderPrivate): Add
2769 fields width, height, size_fixed, need_scale.
2770 (gdk_pixbuf_loader_class_init): Add size_prepared signal.
2771 (gdk_pixbuf_loader_set_size): New function.
2772 (gdk_pixbuf_loader_size_func): ModuleSizeFunc which gets
2773 passed to the module, emits size_prepared.
2774 (gdk_pixbuf_loader_prepare): Call gdk_pixbuf_loader_size_func
2775 if necessary, only emit area_prepared if no separate scaling
2777 (gdk_pixbuf_loader_update): Only emit area_updated if no
2778 separate scaling is required.
2779 (gdk_pixbuf_loader_load_module): Add size_func as first argument.
2780 (gdk_pixbuf_loader_close): If necessary scale the image
2781 to the desired size and emit area_prepared and area_updated.
2782 * gdk-pixbuf-loader.h (struct _GdkPixbufLoaderClass): Add
2783 size_prepared signal.
2784 (gdk_pixbuf_loader_set_size) New API.
2785 * gdk-pixbuf-marshal.list: Add VOID:INT,INT.
2786 * io-jpeg.c: User cinfo->output_width/height instead of
2787 cinfo->image_width/height throughout when adressing the pixbuf.
2788 (gdk_pixbuf__jpeg_image_load_increment): Call size_func, and
2789 find the nearest possible output size which libjpeg can produce
2790 that is still larger than the desired size.
2792 2002-07-06 Matthias Clasen <maclas@gmx.de>
2794 * io-tiff.c (tiff_set_error): Handle global_error == NULL
2796 (tiff_image_parse): Don't trust TIFFRGBAImageBegin to set
2797 the "put" routine. (Fixes #87384)
2798 (gdk_pixbuf__tiff_image_stop_load): Don't call TIFFClose too
2801 2002-07-02 Matthias Clasen <maclas@gmx.de>
2803 Miscellaneous bmp loader fixes (#85448, #86286, #86287):
2805 * io-bmp.c (grow_buffer): New function to avoid crashes
2806 on unchecked reallocs.
2807 (DecodeHeader, DecodeColormap, decode_bitmasks,
2808 DoCompressed): Use grow_buffer instead of g_realloc
2809 throughout. Change signatures where necessary to pass the
2811 (OneLine16): Fix loading of 16bpp BI_RGB bmps.
2812 (DoCompressed): Rewritten to properly support BI_RLE4 and
2815 Support for compressed ras images (#84994):
2817 * io-ras.c (RAS2State): Error on unsupported ras variations.
2818 (OneLine8): Fix colormap indexing.
2819 (OneLine): Call updated_func with proper region.
2820 (DoCompressed): New function, handles compressed ras data.
2821 (gdk_pixbuf__ras_image_load_increment): Handle compressed ras
2824 Better colorspace support for the jpeg loader (#61211):
2826 * io-jpeg.c (convert_cmyk_to_rgb): New function.
2827 (gdk_pixbuf__jpeg_image_load,
2828 gdk_pixbuf__jpeg_image_load_increment): Allocate a pixbuf with
2829 alpha for 4-channel jpegs and call convert_cmyk_to_rgb for these.
2831 All of this needs to be merged to GNOME 1.4 gdk-pixbuf.
2833 2002-06-28 Sven Neumann <sven@gimp.org>
2835 * gdk-pixbuf-csource.c (print_blurb): converted a Tab to spaces.
2837 Thu Jun 13 18:11:11 2002 Owen Taylor <otaylor@redhat.com>
2839 * pixops/pixops.c: Fix problem where when no alpha was
2840 involved, we scaled rather than composited, but then
2841 went ahead and composited anyways. (#76958, Patch
2842 from Matthias Clasen). Needs to be merged to GNOME
2845 2002-06-13 Matthias Clasen <maclas@gmx.de>
2847 * io-jpeg.c: Use libjpeg in buffered-image mode in order to
2848 incrementally display incrementally loaded progressive jpegs.
2850 2002-06-07 Federico Mena Quintero <federico@ximian.com>
2852 * io-bmp.c (lsb_32):
2853 (lsb_16): New functions to fetch 32 or 16-bit little-endian values
2854 starting at a specific memory location. We do this instead of
2855 GINT32_FROM_LE() as the latter is simply dereferences a cast,
2856 which doesn't work on platforms with alignment requirements.
2859 2002-06-01 Matthias Clasen <maclas@gmx.de>
2861 * gdk-pixbuf-io.c (pixbuf_check_xbm): Accept xbms starting
2862 with a C comment - those seem to be not uncommon, e.g. the Gimp
2863 produces them. (#82706)
2865 * io-xbm.c (read_bitmap_file_data): Don't leak memory on certain
2867 (gdk_pixbuf__xbm_image_load_real): Don't leak memory on valid inputs.
2869 2002-05-22 Tor Lillqvist <tml@iki.fi>
2871 * gdk-pixbuf-io.c (get_libdir): Use GTK_BINARY_VERSION (and not
2872 GTK_VERSION) in the path to the loaders on Win32, too.
2874 * Makefile.am: Pass GTK_BINARY_VERSION.
2876 2002-05-22 Federico Mena Quintero <federico@ximian.com>
2878 * io-xpm.c (pixbuf_create_from_xpm): Ahem, take the rowstride into
2879 account!!! Fixes #82515.
2881 [This bug is not present in the GNOME 1.4 branch as its XPM loader
2882 does not use gdk_pixbuf_new(); rather it malloc()s a buffer with
2883 no row padding and then uses gdk_pixbuf_new_from_data() on it.]
2885 [IMPORTANT: The comment above is to make my life easier when
2886 merging stuff across branches. If you make changes to gdk-pixbuf
2887 in either branch, please include a comment in the ChangeLog that
2888 indicates whether this should be merged into the other branch.
2891 2002-05-18 Matthias Clasen <maclas@gmx.de>
2893 * io-tiff.c (tiff_image_parse): fix packing order on bigendian
2896 Thu May 16 15:17:30 2002 Owen Taylor <otaylor@redhat.com>
2898 * pixops/pixops.c: Patch from Matthias Clasen to fix some typos
2901 Thu May 16 15:02:46 2002 Owen Taylor <otaylor@redhat.com>
2903 * gdk-pixdata.c (gdk_pixdata_to_csource): Fix 64-bit warning.
2906 2002-05-07 Michael Natterer <mitch@gimp.org>
2908 * gdk-pixbuf/Makefile.am: build the static pixbuf loaders
2909 conditionally like the dynamic ones so --without-lib<foo> is
2910 honored when building with --disable-modules. (#66867)
2912 Sun May 5 02:27:01 2002 Soeren Sandmann <sandmann@daimi.au.dk>
2914 * Makefile.am (noinst_PROGRAMS): remove test-loaders (moved to
2916 * test-loaders.c, test-images.h: remove
2918 2002-04-24 Matthias Clasen <maclas@gmx.de>
2920 * gdk-pixbuf-io.c (gdk_pixbuf_save): Remove the ISO8859-1
2921 restriction from the description of png tEXt parameters.
2923 * io-png.c (png_text_to_pixbuf_option):
2924 (gdk_pixbuf__png_image_save): If libpng supports it,
2925 store and retrieve non-ISO8859-1 text as UTF-8. (#76172)
2927 2002-04-11 Matthias Clasen <maclas@gmx.de>
2929 More fixes for #77807:
2931 * io-tga.c (get_contiguous_pixbuf): Helper function to create
2932 a pixbuf with a contiguous pixel array while being careful about
2935 * io-tga.c (fill_in_context, get_image_pseudocolor,
2936 get_image_truecolor, get_image_grayscale): Use
2937 get_contiguous_pixbuf instead of manually allocating image
2940 * io-xpm.c (pixbuf_create_from_xpm):
2941 * io-pnm.c (gdk_pixbuf__pnm_image_load):
2942 * io-jpeg.c (gdk_pixbuf__jpeg_image_load): Use gdk_pixbuf_new
2943 instead of manually allocating image storage.
2945 2002-04-09 Matthias Clasen <maclas@gmx.de>
2947 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_load_module): Use
2948 priv->image_module->module_name instead of image_type which may
2951 2002-04-06 Matthias Clasen <maclas@gmx.de>
2953 * io-png.c (gdk_pixbuf__png_image_load): Restructured to use
2954 gdk_pixbuf_new instead of manually allocating image storage. This
2955 gives us a good rowstride and overflow checks. (#77807)
2957 2002-04-05 Matthias Clasen <maclas@gmx.de>
2959 * io-tiff.c (tiff_image_parse): Avoid allocating an extra copy of
2960 the image by using a TIFFRGBAImage{Begin,Get,End} with suitable
2961 put functions instead of TIFFRGBAImage. And check image dimensions
2964 2002-04-03 Matthias Clasen <maclas@gmx.de>
2966 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_get_type): Fix a doc typo.
2968 2002-03-29 Matthias Clasen <maclas@gmx.de>
2970 * io-png.c (png_simple_error_callback): libpng error handlers must
2971 not return to their callers, thus longjmp out. This prevents
2972 annoying stderr output from the default error handler.
2974 2002-03-27 Matthias Clasen <maclas@gmx.de>
2976 * io-png.c (gdk_pixbuf__png_image_stop_load): Don't leak info_ptr.
2978 * io-png.c (gdk_pixbuf__png_image_load): Get rid of unused
2979 end_info. Also call png_read_end to check proper ending of the png
2980 file and catch text chunks after the image data.
2982 2002-03-27 Matthias Clasen <maclas@gmx.de>
2984 * io-png.c (gdk_pixbuf__png_image_load,
2985 gdk_pixbuf__png_image_begin_load): Make libpng use g_malloc
2986 instead of system malloc.
2988 2002-03-26 Matthias Clasen <maclas@gmx.de>
2990 * io-tiff.c (tiff_image_parse): Don't leak pixbuf on error.
2992 * io-gif.c (gdk_pixbuf__gif_image_load_increment): Don't leak
2993 context->buf on error.
2995 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_close): Make sure to call
2996 stop_load even for short images to prevent memleaks.
2998 2002-03-25 Matthias Clasen <maclas@gmx.de>
3000 * io-png.c (setup_png_transformations): Changed signature to
3001 return success and set a GError parameter, adjusted all callers.
3002 Also work around a possible FPE in libpng and always check that
3003 the new info is sane.
3005 2002-03-23 Matthias Clasen <maclas@gmx.de>
3007 * io-wbmp.c (gdk_pixbuf__wbmp_image_load_increment):
3008 context->updated_func is NULL during a nonincremental load.
3009 (gdk_pixbuf__wbmp_image_load): Stop reading after the first error.
3011 2002-03-18 Matthias Clasen <maclas@gmx.de>
3013 * io-tga.c: Fix assumptions on rowstride by manually allocating a
3014 contiguous pixel buffer. Catch buffer overruns in RLE-modi.
3015 Support grayscale + alpha (which can be written, but not read (!)
3018 2002-03-15 Matthias Clasen <maclas@gmx.de>
3020 * io-gif.c (gif_get_frame_info): Catch invalid frame dimensions.
3022 2002-03-13 Matthias Clasen <maclas@gmx.de>
3024 * test-images.h: Add valid_ras_test and invalid_bmp_1.
3026 * test-loaders.c (main): Add random tests for ras and pnm and an
3027 invalid bmp which was a crasher until my 2002-03-12 commit.
3029 * io-pnm.c (gdk_pixbuf__pnm_image_load_increment): Don't unref the
3032 * io-ras.c: Handle some errors.
3034 2002-03-12 Sven Neumann <sven@gimp.org>
3036 * gdk-pixbuf.c (gdk_pixbuf_fill): use sequential writes instead of
3037 calling memcpy(). Simpler and potentially faster. (#70332)
3039 2002-03-12 Matthias Clasen <maclas@gmx.de>
3041 * io-bmp.c (DecodeHeader): Replace a g_assert_not_reached ()
3042 which could actually be reached by a proper error status return.
3044 2002-03-05 Matthias Clasen <maclas@gmx.de>
3046 * test-loaders.c, test-images.h: More random tests.
3048 * io-bmp.c (DecodeHeader): Fail gracefully on OOM here.
3050 Tue Mar 5 10:39:03 2002 Owen Taylor <otaylor@redhat.com>
3052 * Makefile.am (loaderdir): Put the modules into the
3053 GTK_BINARY_VERSION directory for consistency with
3054 immodules and theme engines.
3056 Sat Mar 2 22:11:10 2002 Owen Taylor <otaylor@redhat.com>
3058 * gdk-pixbuf-io.c (_gdk_pixbuf_load_module): If we
3059 can't load the module using the g_module_build_path()
3060 filename, try loading it as a .la file.
3062 * test-loaders.c: Look for modules in current directory
3063 rather than .libs, so we find the right .la files.
3065 * test-loaders.c: Back out some accidental commits.
3067 Sat Mar 2 21:28:03 2002 Owen Taylor <otaylor@redhat.com>
3069 * gdk-pixbuf.c (gdk_pixbuf_new): Bullet-proof against integer
3072 2002-03-03 Tor Lillqvist <tml@iki.fi>
3074 * gtk-pixbuf.rc.in: Remove.
3076 * gdk_pixbuf.rc.in: Name like this instead (wrong name used by
3079 * makefile.msc: Corresponding changes.
3081 * Makefile.am: Use gdk_pixbuf.rc on Win32. Distribute it.
3083 2002-02-28 Matthias Clasen <maclas@gmx.de>
3085 * pixops/pixops.c (tile_make_weights): Move the call to
3086 correct_total() to the right spot. (#72732)
3088 Wed Feb 27 18:33:04 2002 Owen Taylor <otaylor@redhat.com>
3090 * gdk-pixdata.c (gdk_pixdata_to_csource): Use {} not
3091 () to group around string assigned to char[]. (#72767,
3094 2002-02-21 Havoc Pennington <hp@pobox.com>
3096 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_load_module): remove
3097 C++-commented debug spew, reported by David L. Cooper
3099 2002-02-15 Matthias Clasen <maclas@gmx.de>
3101 * pixops/pixops.c (correct_total): New function to make sure
3102 that the weights sum up to the correct total without introducing
3104 (tile_make_weights, bilinear_make_fast_weights,
3105 bilinear_make_weights): Use correct_total.
3107 2002-02-10 Matthias Clasen <maclas@gmx.de>
3109 * test-images.h (tiff1_test_3), test-loaders.c (main): Add a
3110 (#ifdef 0'ed) test provoking a segfault in TIFFReadDirectory().
3112 * io-ico.c (DecodeHeader): Check that pixbuf could be allocated.
3114 * test-images.h (ico_test_2), test-loaders.c (main): Test the
3117 * io-wbmp.c (gdk_pixbuf__wbmp_image_load_increment): Don't write
3118 beyond the end of buffer if width % 8 != 0.
3120 * io-tga.c (try_preload): Enforce that ctx->hdr->type is one of
3121 the supported types, otherwise parse_data_for_row () will not make
3122 any progress, leading to an infinite loop.
3124 Mon Feb 11 14:31:53 2002 Owen Taylor <otaylor@redhat.com>
3126 * pixops/pixops.c (bilinear_make_weights): Fix handing of
3129 2002-02-10 Matthias Clasen <maclas@gmx.de>
3131 * test-loaders.c (main): Enable some tests which should work
3134 * io-wbmp.c (gdk_pixbuf__wbmp_image_load_increment): Detect
3135 invalid image dimensions and insufficient memory.
3137 * io-tga.c (try_preload): Detect invalid image dimensions.
3138 (gdk_pixbuf__tga_stop_load): Don't try to unref NULL pointers.
3140 * io-ico.c (DecodeHeader): Detect some invalid headers and
3143 Fri Feb 8 23:11:15 2002 Owen Taylor <otaylor@redhat.com>
3145 * pixops/pixops.c: Force all weight arrays to sum exactly
3146 to 65535. (Fixes #70971, reported by Federico Mena Quintero)
3148 * Makefile.am (libgdk_pixbuf_1_3_la_DEPENDENCIES): Add
3151 2002-02-08 Federico Mena Quintero <federico@ximian.com>
3153 * pixops/pixops.h: Fix comment; PixopsInterpType -> GdkInterpType.
3155 2002-02-08 Darin Adler <darin@bentspoon.com>
3157 * io-xbm.c: (next_int): Wean this from <ctype.h>.
3159 2002-02-01 Matthias Clasen <matthiasc@poet.de>
3161 * Makefile.am: Build the tga loader as a static library. (#70157)
3163 * io-ico.c: Merge 16- and 32-bit ico support from the stable
3166 * io-gif.c: Recomposite all images if the animation size changes
3167 while loading. (#70055)
3169 * gdk-pixbuf.c (gdk-pixbuf-fill): Make it work for subpixbufs.
3172 Sat Jan 19 20:49:20 2002 Manish Singh <yosh@gimp.org>
3174 * io-jpeg.c, io-png.c: Made sure all the error cases involving
3175 jpeg or png load/saves clean themselves up properly. Marked some
3176 variables needed for cleanup volatile so they aren't clobbered by
3179 Fri Jan 11 18:05:07 2002 Owen Taylor <otaylor@redhat.com>
3181 * pixops/pixops.c: Fix integer overflow for the values
3182 passed to the pixel functions. (#55148, fix from Michael Hore)
3184 Fri Jan 11 17:53:58 2002 Owen Taylor <otaylor@redhat.com>
3186 * pixops/pixops.c (pixops_scale_nearest): Remove meaningless
3189 * pixops/pixops.c (pixops_process): Comment the computation
3190 of run_end_index and fix some edge cases.
3192 * pixops/{scale_line_22_33_mmx.S, composite_line_22_4a4_mmx.S:
3193 composite_line_color_22_4a4_mmx.S}: Handle the case where
3194 dest <= dest_end properly. (#52001, fix from Michael Hore)
3196 Thu Jan 10 16:48:30 2002 Owen Taylor <otaylor@redhat.com>
3198 * pixops/pixops.c: Replace some hardcoded values with the
3199 SUBSAMPLE constant used elsewhere. (#51033)
3201 Wed Jan 9 11:29:44 2002 Owen Taylor <otaylor@redhat.com>
3203 * Makefile.am (s-enum-types-h): Include glib-object.h,
3204 Add G_BEGIN_DECLS/END_DECLS to gdk-pixbuf-enum-types.h. (#68325,
3207 * *.h: G_BEGIN_DECLS cleanups.
3209 Tue Jan 8 10:58:04 2002 Owen Taylor <otaylor@redhat.com>
3211 * gdk-pixbuf-util.c (gdk_pixbuf_saturate_and_pixelate):
3212 - Massive cleanup, make actually legible.
3213 - Fix some clamp-to-range bugs found by Jim Cape (#68231).
3214 - Add a g_return_if_fail() if src and dest alpha don't match.
3215 - Allow for src_rowstride != dest_rowstride.
3217 2002-01-04 Hans Breuer <hans@breuer.org>
3219 * gdk_pixbuf.def : don't export functions prefixed
3222 * makefile.msc : use -FImsvc_recommende_pragmas.h
3224 Thu Jan 3 19:31:58 2002 Owen Taylor <otaylor@redhat.com>
3226 * pixops/pixops.c (scale_line_22_33): Fix and uncomment
3229 * pixops/pixops.c (pixops_composite_nearest): Remove a
3232 * pixops/pixops.c (pixops_composite): Add some docs
3233 about the parameters.
3235 * pixops/README: Add notes about the correct algorithms
3236 for alpha compositing and how to implement them quickly.
3238 2001-12-29 Tor Lillqvist <tml@iki.fi>
3240 * Makefile.am (EXTRA_DIST): Add makefile.msc.
3242 Sat Dec 22 15:31:20 2001 Owen Taylor <otaylor@redhat.com>
3244 * gdk-pixdata.h: Fix trailing "," in enumeration.
3246 2001-12-17 Matthias Clasen <matthiasc@poet.de>
3248 * gdk-pixbuf.c, gdk-pixbuf-io.c, gdk-pixbuf-animation.c,
3249 gdk-pixbuf-data.c, gdk-pixbuf-loader.c, gdk-pixbuf-scale.c,
3250 gdk-pixbuf-util.c, gdk-pixdata.c: Markup fixes.
3252 2001-12-16 Havoc Pennington <hp@pobox.com>
3254 * gdk-pixbuf-scale.c: docs enhancements
3256 2001-12-14 Sebastian Wilhelmi <wilhelmi@ira.uka.de>
3258 * io-xpm.c: Use g_ascii_strcasecmp() instead of g_strcasecmp().
3260 2001-12-13 Sebastian Wilhelmi <wilhelmi@ira.uka.de>
3262 * gdk-pixbuf-animation.c, gdk-pixbuf-loader.c, gdk-pixpuf.c,
3263 io-gif-animation.c, io-gif.c, io-tiff.c, test-loaders.c: Remove
3264 assorted G_OBJECT casts where unnecessary.
3266 * gdk-pixbuf-loader.c: Call g_object_ref and g_object_unref
3267 instead of gdk_pixbuf_animation_ref and gdk_pixbuf_animation_unref
3270 * gdk-pixbuf-csource.c, io-bmp.c, io-gif-animation.c, io-ico.c,
3271 io-jpeg.c, io-png.c, io-pnm.c, io-ras.c, io-tga.c, io-wbmp.c,
3272 io-xbm.c, io-xpm.c, test-gdk-pixbuf.c: Dito for gdk_pixbuf_ref and
3275 * Makefile.am, pixops/Makefile.am: Compile everything with
3276 -DG_DISABLE_DEPRECATED -DGDK_PIXBUF_DISABLE_DEPRECATED
3278 * gdk-pixdata.c: Use g_ascii_strup() instead of g_strup().
3280 * io-xpm.c: Use g_ascii_strcasecmp() instead of g_strcasecmp().
3282 2001-12-12 Matthias Clasen <matthiasc@poet.de>
3284 * gdk-pixbuf-io.c: Markup fixes.
3286 2001-12-12 Matthias Clasen <matthiasc@poet.de>
3288 * Makefile.am (INCLUDES): Define G_LOG_DOMAIN. (#66412)
3290 * gdk-pixbuf-loader.c, gdk-pixbuf-util.c: Markup fixes.
3292 2001-12-11 Michael Natterer <mitch@gimp.org>
3294 * io-png.c: gdk_pixbuf__png_image_save: removed wrong endian
3295 conversion stuff; don't copy RGB pixbufs' lines around before
3298 2001-12-05 Matthias Clasen <matthiasc@poet.de>
3300 * gdk-pixbuf.h (gdk_pixbuf_ref, gdk_pixbuf_unref,
3301 gdk_pixbuf_animation_ref, gdk_pixbuf_animation_unref):
3304 Tue Dec 4 11:45:45 2001 Owen Taylor <otaylor@redhat.com>
3306 * io-xpm.c (pixbuf_create_from_xpm): Fill in color
3307 fields to black for transparent colors since we'll
3308 later initialize pixels from them. (Fixes purify
3309 errors, #66093, HideToshi Tajima)
3311 2001-11-30 Tor Lillqvist <tml@iki.fi>
3313 * gdk_pixbuf.def: Add gdk_pixbuf_get_option.
3315 Fri Nov 30 15:55:34 2001 Owen Taylor <otaylor@redhat.com>
3317 * gdk-pixdata.c (gdk_pixdata_deserialize): Fix
3318 alignment problem in deserialization, (#65785,
3319 reported by Hidetoshi Tajima)
3321 2001-11-28 Manish Singh <yosh@gimp.org>
3323 * gdk-pixbuf/io-bmp.c (gdk_pixbuf__bmp_image_load_increment): Fill
3324 in missing error parameters to DecodeHeader and DecodeColormap.
3326 2001-11-21 Federico Mena Quintero <federico@ximian.com>
3328 Fix Ximian bug #12125; merged from gdk-pixbuf stable.
3330 * gdk-pixbuf/io-bmp.c (gdk_pixbuf__bmp_image_load_increment): Use
3331 a simple state machine instead of a scary if/else chain.
3332 (DecodeHeader): Set the reading state.
3333 (DecodeColormap): Set the reading state.
3334 (decode_bitmasks): New function, decodes the bitmasks for
3335 BI_BITFIELDS coding.
3336 (OneLine32): Handle BI_BITFIELDS coding.
3337 (OneLine16): Likewise.
3339 2001-11-18 Hans Breuer <hans@breuer.org>
3341 * io-xpm.c : use g_strcasecmp(), some poor platforms
3342 don't have strcasecmp()
3344 * makefile.msc : do INCLUDE_png etc. definition here to avoid
3345 my temporary 'gdk-pixbuf-io-include.h' hack
3347 Sun Nov 18 07:54:22 2001 Owen Taylor <otaylor@redhat.com>
3349 * gdk-pixbuf-loader.c: Remove include of gobject/signal.h.
3351 2001-11-03 Sebastian Wilhelmi <wilhelmi@ira.uka.de>
3353 * gdk-pixbuf-loader.c, gdk-pixbuf-scale.c: Documentation fixes.
3355 2001-10-29 Tor Lillqvist <tml@iki.fi>
3357 * Makefile.am: Use -no-undefined on Win32. Make
3358 libgdk_pixbuf_1_3_la_OBJECTS depend on
3359 gdk-pixbuf-marshal.c. Install import libraries.
3361 * gdk_pixbuf.def: Update.
3363 * gdk-pixbuf-io.c: (Win32) Use G_WIN32_DLLMAIN_FOR_DLL_NAME, saves
3364 the actual DLL name of libgdk_pixbuf.
3365 (get_libdir): Use it instead of guessing.
3367 * io-xbm.c (gdk_pixbuf__xbm_image_begin_load): Use
3368 g_file_open_tmp() insread of mkstemp().
3370 2001-10-18 Matthias Clasen <matthiasc@poet.de>
3372 * io-xbm.c (gdk_pixbuf__xbm_image_load_real): Don't dereference
3373 context when it may be NULL. (#62344)
3375 2001-10-16 Matthias Clasen <matthiasc@poet.de>
3377 * gdk-pixdata.c, gdk-pixdata.h: Documentation.
3379 * gdk-pixbuf-csource.1: Spelling fixes.
3381 Wed Oct 10 11:52:17 2001 Owen Taylor <otaylor@redhat.com>
3383 * gdk-pixdata.c gdk-pixbuf.h: Get rid of
3384 GDK_PIXBUF_ERROR_HEADER/PIXEL_CORRUPT and use CORRUPT_IMAGE.
3385 Get rid fo GD_PIXBUF_ERROR_UNKNOWN_FORMAT and use the
3386 existing UKNOWN_TYPE error. (#58308)
3388 * gdk-pixbuf.h, gdk-pixdata.c: Rename gdk_pixbuf_new_from_stream()
3389 back to gdk_pixbuf_new_from_inline(). Rework docs to try
3390 and be helpful for the common case. (#58308)
3392 2001-10-05 Sven Neumann <sven@gimp.org>
3394 * gdk-pixbuf/gdk-pixbuf-io.c
3395 * gdk-pixbuf/gdk-pixbuf-private.h
3396 * gdk-pixbuf/gdk-pixbuf.c
3397 * gdk-pixbuf/gdk-pixbuf.h
3398 * gdk-pixbuf/io-jpeg.c
3399 * gdk-pixbuf/io-png.c: changed GDK_PIXBUF_ERROR_BAD_OPTION_VALUE to
3400 GDK_PIXBUF_ERROR_BAD_OPTION to we can use it for bad keys too. Added
3401 new public API gdk_pixbuf_get_option() to retrieve key/value pairs
3402 set by an image loader. Added support for saving and reading PNG tEXt
3403 chunks in PNG images.
3405 Tue Oct 2 11:29:50 2001 Owen Taylor <otaylor@redhat.com>
3407 * gdk-pixdata.c (gdk_pixdata_to_csource): Fix indentation
3408 use a macro to make code a bit more readable.
3410 2001-10-02 Sven Neumann <sven@gimp.org>
3412 * gdk-pixdata.c: g_string_printfa => g_string_append_printf.
3414 Wed Sep 26 18:08:19 2001 Owen Taylor <otaylor@redhat.com>
3416 * Makefile.am (s-enum-types-h): Fix a typo in the include
3417 guards. (#61254, Skip Montaro)
3419 2001-09-21 Matthias Clasen <matthiasc@poet.de>
3421 * io-xpm.c (xpm_extract_color): Rewritten to handle
3422 xpm colormap entries more thoroughly. (#59939)
3424 2001-09-21 Hans Breuer <hans@breuer.org>
3426 * gdk-pixbuf.def : updated externals
3428 * makefile.msc : generate gdk-pixbuf-enum-types.[hc]
3430 Thu Sep 20 17:22:48 2001 Owen Taylor <otaylor@redhat.com>
3432 * io-tiff.c (gdk_pixbuf__tiff_image_load): On OSF, apparently fseek()
3433 works in some on-demand way, so the fseek
3434 gdk_pixbuf_new_from_file() doesn't work here since we are using
3435 the raw file descriptor. So, we call lseek() on the fileno(f)
3436 before using it. (#60840).
3438 2001-09-20 James Henstridge <james@daa.com.au>
3440 * Makefile.am (gdk-pixbuf-enum-types.c): same change as in pango,
3441 so that flags types are registered as flags rather than enums (not
3442 that there are any flags here at the moment).
3444 Wed Sep 19 00:28:24 2001 Owen Taylor <otaylor@redhat.com>
3446 * Makefile.am (gdk_pixbuf_headers): Don't include
3447 gkd-pixbuf-features.h here since is in builddir
3448 and confuses autogen rules.
3450 * Makefile.am: Don't += variables before they have values,
3451 automake-1.5 doesn't like it.
3453 * Makefile.am: Fix srcdir != builddir for gdk-pixbuf-enum-types.c.
3455 * Makefile.am: The whitespace strikes back.
3457 2001-09-17 Matt Wilson <msw@redhat.com>
3459 * Makefile.am (libpixbufloader_xbm_la_LDFLAGS): removed duplicate
3460 LDFLAGS definition, use the -avoid-version one.
3461 (libpixbufloader_tga_la_LDFLAGS): likewise
3463 Mon Sep 17 11:49:02 2001 Owen Taylor <otaylor@redhat.com>
3465 * pixops/*: Mirror GdkInterpType to PixopsInterpType
3466 to avoid including gdk-pixbuf headers.
3468 2001-09-16 James Henstridge <james@daa.com.au>
3470 * .cvsignore: add generated files to ignore list.
3472 * gdk-pixbuf.h: include gdk-pixbuf-enum-types.h
3474 * Makefile.am: add rules to build gdk-pixbuf-enum-types.[ch]
3476 Fri Sep 14 23:22:12 2001 Matthias Clasen <matthiasc@poet.de>
3478 * io-pnm.c (pnm_read_header): Use GDK_PIXBUF_ERROR_CORRUPT_IMAGE,
3479 not GDK_PIXBUF_ERROR_HEADER_CORRUPT. (#58308)
3481 Fri Sep 14 22:53:45 2001 Matthias Clasen <matthiasc@poet.de>
3483 * io-jpeg.c (gdk_pixbuf__jpeg_image_begin_load): Handle
3484 out-of-memory situation better.
3486 * io-pnm.c: Robustness fixes for pnm loader
3488 * io-gif.c: Make gif loader survive TEST_RANDOMLY_MODIFY
3490 * io-xpm.c (parse_color): detect very long color strings
3492 All of the above from Matthias Clasen <matthiasc@poet.de>,
3493 the remaining from Soeren Sandmann <sandmann@daimi.au.dk>.
3495 * test-images.h: add tests:
3496 - four valid ppm's, eight invalid (matthiasc@poet.de)
3497 - one invalid xpm (matthiasc@poet.de)
3498 - one valid tga, one invalid (sandmann@daimi.au.dk)
3499 - one invalid tiff (sandmann@daimi.au.dk
3501 * test-loaders.c: enable tests for ppm, png, gif, tga, tiff, xpm
3503 * io-tiff.c (gdk_pixbuf__tiff_image_stop_load): TIFFClientOpen can
3504 fail - detect it when it happens
3506 * io-tga.c (gdk_pixbuf__tga_load_increment): Fail if there is too
3509 * gdk-pixbuf-io.c: moved wbmb check after ico check to avoid false
3512 Fri Sep 14 00:30:48 2001 Tim Janik <timj@gtk.org>
3514 * Makefile.am: don't used BUILT_SOURCES to build marshal
3515 files, as in conjunction with stamp files, this can
3516 lead to endless rebuilding loops.
3518 Tue Sep 4 00:22:07 2001 Owen Taylor <otaylor@redhat.com>
3520 * Makefile.am: Fix EXTRA_DIST for gdk-pixbuf-csource.1
3522 Tue Sep 4 03:09:52 2001 Tim Janik <timj@gtk.org>
3524 * gdk-pixbuf-csource.1: new file, manual page for
3525 the publically installed gdk-pixbuf-csource utility.
3527 Thu Aug 30 08:30:03 2001 Matthias Clasen <matthiasc@poet.de>
3529 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_close): Propagate
3530 errors from gdk_pixbuf_loader_load_module.
3532 Thu Aug 30 08:27:37 2001 Matthias Clasen <matthiasc@poet.de>
3534 * io-png.c (png_row_callback): Check that row_num is valid.
3536 Tue Aug 28 21:05:26 2001 Matthias Clasen <matthiasc@poet.de>
3538 * io-bmp.c (OneLine): Emit area_updated signal with proper
3539 area information. (#52002)
3541 Tue Aug 28 20:03:43 2001 Matthias Clasen <matthiasc@poet.de>
3543 * test-loaders.c (test_loader): Catch errors at close time.
3544 * test-loaders.c (main): Remove C++ comments.
3546 2001-08-21 Matthias Clasen <matthiasc@poet.de>
3548 * Makefile.am, gdk-pixbuf-io.c, pixbufloader_tga.def,
3549 io-tga.c: Add tga loader, patch by Nicola Girardi. (#56067)
3551 2001-08-20 Matthias Clasen <matthiasc@poet.de>
3553 * test-images.h, test-loaders.c: Add ico and wbmp tests.
3554 * io-jpeg.c (gdk_pixbuf__jpeg_image_save): Fail with a suitable
3555 error if buffer allocation fails.
3556 * io-ico.c: Make .ICO loader more robust.
3557 All of these are due to sandmann@daimi.au.dk (#50187)
3559 2001-08-19 Sven Neumann <sven@gimp.org>
3561 * pixops/pixops.c: applied some simple but effective optimizations
3562 to pixops_composite_nearest() and pixops_composite_color_nearest().
3564 2001-08-07 Sven Neumann <sven@gimp.org>
3566 * gdk-pixbuf.c (gdk_pixbuf_fill): a comment asked to optimize this
3567 function, so that's what I did.
3569 2001-08-06 Kjartan Maraas <kmaraas@gnome.org>
3571 * gdk-pixdata.c: Fix a typo.
3573 2001-07-30 Hans Breuer <hans@breuer.org>
3575 * pixops/makefile.msc : new file
3576 * makefile.msc : use it to complete the build
3578 2001-07-20 Hans Breuer <hans@breuer.org>
3580 * gdk-pixdata.c : don't 'g_tohl (*istream++)', but move
3581 pointer increment out of the macro, because at least one
3582 compiler (msvc 5.0) gets confused otherwise (applies the
3585 * gdk_pixbuf.def : updated exports
3587 * makefile.msc : reflect gdk-pixbuf-csource changes
3589 2001-07-17 Darin Adler <darin@bentspoon.com>
3591 * gdk-pixbuf-csource.c: Add missing <stdlib.h> include.
3592 * io-png.c: (setup_png_transformations): Add ifdef so we compile
3593 without warnings with G_DISABLE_CHECKS on.
3594 * io-pnm.c: (gdk_pixbuf__pnm_image_load_increment): Add a missing
3596 * io-wbmp.c: (getin), (get_mbi): Add a missing const.
3597 * io-xbm.c: (gdk_pixbuf__xbm_image_load_real): Get rid of some
3598 unused locals and add an initial value to quiet the compiler's
3599 unintialized variable warning.
3600 * pixops/pixops.c: Put an ifdef around some dead code.
3602 Thu Jul 5 10:17:15 2001 Owen Taylor <otaylor@redhat.com>
3604 * pixops/Makefile.am (noinst_LTLIBRARIES): Switch
3605 over to the new include flags AC_SUBST(). (Problem
3606 pointed out by Mikael Hermansson.)
3608 2001-06-29 Havoc Pennington <hp@redhat.com>
3610 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_class_init): fix for
3613 Thu Jun 28 21:54:19 2001 Owen Taylor <otaylor@redhat.com>
3615 * make-inline-pixbuf.c test-gdk-pixbuf.c test-loaders.c
3616 gdk-pixbuf-csource.c: Fix args to g_type_init ().
3618 2001-06-28 Havoc Pennington <hp@pobox.com>
3620 * gdk-pixdata.c: <string.h>
3622 * gdk-pixbuf-io.c (get_libdir): fix typo in dll name (aren't we
3623 also leaking memory here from g_strdup_printf?)
3625 Tue Jun 26 09:48:02 2001 Tim Janik <timj@gtk.org>
3627 * Makefile.am (noinst_PROGRAMS): get rid of make-inline-pixbuf
3629 * gdk-pixbuf-data.[hc]: provide gdk_pixbuf_new_from_stream()
3630 instead from gdk_pixbuf_new_from_inline().
3632 * gdk-pixdata.[hc]: auxillary GdkPixdata structure, public
3633 installed API for applications that need to serialize/deserialize
3634 on their own (gimp, BEAST).
3636 * gdk-pixbuf/gdk-pixbuf-csource.c: provide publically installed
3637 program that can dump images in CSource format and Pixbuf
3638 stream format. supports RLE encoding, MACRO formatting etc...
3641 Mon Jun 25 00:28:11 2001 Owen Taylor <otaylor@redhat.com>
3643 * Makefile.am: Actually update timestamps, so rules don't
3646 2001-06-11 Havoc Pennington <hp@redhat.com>
3648 * Makefile.am (stamp-gdk-pixbuf-marshal.c): glib_genmarshal
3649 already includes top_builddir
3651 2001-06-08 Havoc Pennington <hp@redhat.com>
3653 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_load_module): remove
3654 bogus g_return_if_fail
3656 * io-gif.c (gif_get_lzw): if delay time is 0 or smaller than
3657 likely timeout resolution, set it to an arbitrarily-chosen short
3659 Fixes bug #55953 from warmenhoven@yahoo.com
3661 2001-06-07 Havoc Pennington <hp@redhat.com>
3663 * Makefile.am: use Owen's new way of doing stampfiles/generated
3666 2001-06-07 Havoc Pennington <hp@redhat.com>
3668 * Makefile.am (gdk-pixbuf-marshal.c): fix up the glib-genmarshal path
3670 2001-06-05 Havoc Pennington <hp@redhat.com>
3672 * test-loaders.c (main): use putenv not setenv, reported by
3675 2001-05-08 Havoc Pennington <hp@redhat.com>
3677 * gdk-pixbuf-util.c (gdk_pixbuf_add_alpha): docs fixup,
3678 and fix behavior to still subst color if the original image
3681 2001-06-04 Havoc Pennington <hp@redhat.com>
3683 * io-pnm.c (pnm_skip_whitespace): patch from Szekeres Istvan,
3686 2001-06-01 Havoc Pennington <hp@redhat.com>
3688 Apply patch from sandmann@daimi.au.dk, with some tweaks.
3689 Makes things a bit more robust, and adds test-loaders.c
3690 which is good for finding further robustness bugs to fix.
3692 * io-tiff.c: Try to work around libtiff suckiness a bit;
3693 put a giant thread lock on the whole loader,
3694 paranoically check both whether error handlers were called and
3695 also whether functions return false. Handle case where width or
3696 height is 0. Various cleanups.
3698 * io-png.c (gdk_pixbuf__png_image_stop_load): only unref pixbuf
3700 (png_error_callback): apparently libpng expects you to longjmp out
3703 * io-gif.c (struct _GifContext): remove unused "pixbuf" field
3704 (lzw_read_byte): change "Mail jrb if this fails" g_warning
3706 (gif_get_lzw): check for out-of-memory
3707 (gif_prepare_lzw): catch/report an error
3708 (new_context): use try_malloc, since GifContext is nearly 70K
3709 (gdk_pixbuf__gif_image_load_increment): set context->buf to NULL
3710 so we don't crash later.
3712 * Makefile.am: Add test-loaders
3714 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_close): handle context ==
3717 2001-05-29 Darin Adler <darin@eazel.com>
3719 * gdk-pixbuf.h: Fix prototype to use "(void)" instead of "()".
3721 Mon May 28 14:21:35 2001 Jonathan Blandford <jrb@redhat.com>
3723 * io-bmp.c: Patch from Helmethead <hoshem@mel.comcen.com.au> to
3724 fix up bmp decoder to:
3725 - adds 16 bpp bmp support (bug #53884)
3726 - adds OS/2 1.x format bmp support (bug #54964)
3727 - adds 4 bpp RLE compressed bmp support
3728 - adds 1 bpp colormap support
3729 - fixes negative height (top down) bmp support
3731 2001-05-25 Hans Breuer <hans@breuer.org>
3733 * gdk_pixbuf.def : reflect Havoc's recent api change
3735 Sun May 20 12:53:49 2001 Owen Taylor <otaylor@redhat.com>
3737 * Makefile.am (libgdk_pixbuf_1_3_la_LDFLAGS): Remove an
3738 excess $(GLIB_LIBS).
3740 Sun May 13 11:59:11 2001 Owen Taylor <otaylor@redhat.com>
3742 * Makefile.am: Make modules depend on libgdk_pixbuf.la.
3744 2001-05-04 Havoc Pennington <hp@redhat.com>
3746 * pixops/pixops.c (pixops_process): merge fix from stable: Patch
3747 from hoshem@mel.comcen.com.au to fix nonzero X offsets. Fixes
3750 * gdk-pixbuf/pixops/pixops.c (pixops_composite_nearest): merge
3751 from stable: Patch from OKADA Mitsuru <m-okada@fjb.co.jp> to fix
3752 confusion of using "src" instead of "p".
3753 (pixops_composite_color_nearest): Use a more accurate (and
3754 correct, to begin with) compositing method. This cures checks
3755 showing through on images with no alpha.
3757 * gdk-pixbuf.c (gdk_pixbuf_fill): fix bug that left some trailing
3760 * gdk-pixbuf-io.h: fix UpdatedNotifyFunc to use signed ints
3762 * gdk-pixbuf-loader.h (struct _GdkPixbufLoaderClass): Change
3763 area_updated signal to use signed ints. Removed animation-related
3766 * io-gif.c, io-gif-animation.h, io-gif-animation.c: Massive
3769 * gdk-pixbuf-animation.c: Add GdkPixbufAnimationIter to abstract
3770 all the pesky details. Remove old frame-based API. Make
3771 GdkPixbufAnimation an abstract base class, derived by the loaders.
3773 Sun Apr 22 15:51:32 2001 Owen Taylor <otaylor@redhat.com>
3775 * Makefile.am (LDADDS): Add $(MATH_LIB).
3777 2001-04-18 Havoc Pennington <hp@redhat.com>
3779 * gdk-pixbuf.c (gdk_pixbuf_fill): Function to fill pixbuf with a
3782 Wed Apr 4 01:41:02 2001 Tim Janik <timj@gtk.org>
3784 * pixops/Makefile.am (noinst_LTLIBRARIES): include $top_srcdir
3785 so we don't try to get <gtk/gtkobject.h> from standard search
3788 * Makefile.am (gdk-pixbuf-marshal.c): use deps from srcdir.
3789 add gdk-pixbuf-marshal.list to EXTRA_DIST.
3790 take gdk-pixbuf-marshal.h out of _la sources.
3792 2001-03-19 Tor Lillqvist <tml@iki.fi>
3794 * makefile.mingw.in: Handle gdk-pixbuf-marshal.c.
3796 * gdk_pixbuf.def: Update.
3798 * pixbufloader_*.def: Just export the fill_vtable functions now.
3800 2001-03-18 Mike Kestner <mkestner@ameritech.net>
3802 * make-inline-pixbuf.c (main): Added logic to remove output when
3805 2001-03-14 Havoc Pennington <hp@redhat.com>
3807 * Makefile.am (gdk-pixbuf-marshal.c): Use different temporary file
3808 from gdk-pixbuf-marshal.h, fixes parallel makes.
3810 Thu Mar 1 04:01:57 2001 Tim Janik <timj@gtk.org>
3812 * test-gdk-pixbuf.c: fixed includes.
3814 2001-02-18 Havoc Pennington <hp@pobox.com>
3816 * gdk-pixbuf-io.c (gdk_pixbuf_load_module): prepend underscore
3817 (gdk_pixbuf_get_named_module): prepend underscore
3818 (gdk_pixbuf_get_module): prepend underscore
3820 2001-02-19 Havoc Pennington <hp@redhat.com>
3822 * gdk-pixbuf-io.c (gdk_pixbuf_load_module): const fix
3824 2001-02-17 Havoc Pennington <hp@pobox.com>
3826 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_new_with_type): docs
3828 2001-02-07 Alexander Larsson <alexl@redhat.com>
3830 * io-xpm.c (free_buffer):
3831 Use g_free, since the buffer is allocated with g_try_alloc().
3833 2001-02-06 Christophe Merlet <redfox@eikonex.org>
3835 * gdk-pixbuf-data.c: Fixes a minor typo.
3837 Sun Feb 4 07:59:57 2001 Tim Janik <timj@gtk.org>
3839 * gdk-pixbuf.h: DOH! don't include glib/gobject.h but glib-object.h,
3840 we finally need the gobject->gruntime rename.
3842 * *.c: scratched calls to g_type_init(), there's simply no point in
3843 doing that, use gtk_init().
3845 2001-02-01 Havoc Pennington <hp@pobox.com>
3847 * gdk-pixbuf-loader.c, gdk-pixbuf-loader.h: rename "private" field
3848 in struct to "priv" for C++
3850 2001-01-31 Havoc Pennington <hp@pobox.com>
3852 * gdk-pixbuf.c: include glib-object.h instead of gvaluetypes.h
3854 2001-01-26 Havoc Pennington <hp@redhat.com>
3856 * gdk-pixbuf-io.c (mname): fix included modules case.
3858 2001-01-22 Havoc Pennington <hp@redhat.com>
3860 * gdk-pixbuf-io.c (gdk_pixbuf_new_from_xpm_data): check errors
3861 from gdk_pixbuf_load_module
3863 2001-01-22 Havoc Pennington <hp@redhat.com>
3865 * Makefile.am: Add built marshaller files to support
3866 GdkPixbufLoader signals
3868 * gdk-pixbuf-io.c (gdk_pixbuf_load_module): have
3869 GDK_PIXBUF_MODULEDIR unconditionally replace the compiled-in
3870 module location, rather than acting as a fallback, because we are
3871 using GDK_PIXBUF_MODULEDIR to use gdk-pixbuf before installing it.
3873 * gdk-pixbuf.h: include gdk-pixbuf-loader.h
3875 * gdk-pixbuf-loader.h, gdk-pixbuf-loader.c: Move back over here
3876 from gtk, and add error to close(), because stop_load may do
3877 parsing of the image.
3879 * pixops/have_mmx.S (_pixops_have_mmx): add newline at end of file
3881 * io-*.c: make individual operations static, and add fill_vtable
3882 functions which are exported. Fix the collection of type warnings
3883 that surfaced, including a number of functions that didn't
3884 properly take a GError and some that weren't
3885 const-correct. Involved adding error handling for a few loaders.
3887 * gdk-pixbuf-io.h: Add error reporting to stop_load function
3889 * gdk-pixbuf-io.c (gdk_pixbuf_load_module): change to just look up
3890 a function that fills in the GdkPixbufModule vtable, instead of
3891 looking up all the image functions individually; this means we
3892 can get type safety within modules for the loader functions.
3893 Also it means you don't have to keep the statically compiled and
3894 GModule versions in sync.
3896 * test-gdk-pixbuf.c (main): remove gdk_pixbuf_init()
3898 * make-inline-pixbuf.c (main): remove call to gdk_pixbuf_init()
3900 * gdk-pixbuf.h: nuke gdk_pixbuf_init()
3902 * gdk-pixbuf-animation.c (gdk_pixbuf_frame_get_type): g_type_init
3905 * gdk-pixbuf.c (gdk_pixbuf_get_type): g_type_init () here
3907 * gdk-pixbuf-animation.c (gdk_pixbuf_animation_get_type):
3910 2001-01-20 John Harper <jsh@eazel.com>
3912 * io-xbm.c: new pixbuf loader, for X bitmap files. Basically a
3913 collision between Xlib's RdBitF.c and io-tiff.c
3915 * gdk-pixbuf-io.c, Makefile.am, pixbufloader_xbm.def: added
3918 [ merged from stable gdk-pixbuf module. Untested, but it
3919 compiles, and works fine in the stable module ]
3921 2001-01-18 Tor Lillqvist <tml@iki.fi>
3923 * gdk-pixbuf-io.c (get_libdir): (Win32) Use the new
3924 g_win32_get_package_installation_subdirectory() function. No need
3925 to include windows.h.
3926 (gtk_win32_get_installation_directory): Remove this then.
3928 2001-01-01 Havoc Pennington <hp@redhat.com>
3930 * Makefile.am (libgdk_pixbuf_1_3_la_LDFLAGS): add
3931 @LIBTOOL_EXPORT_OPTIONS@
3933 2000-12-30 Tor Lillqvist <tml@iki.fi>
3935 * gdk_pixbuf.def: Update.
3937 2000-12-16 Havoc Pennington <hp@pobox.com>
3939 * gdk-pixbuf-animation.c (gdk_pixbuf_animation_new_from_file): ref
3940 the pixbuf in the frame, so we can use gdk_pixbuf_frame_free
3941 (gdk_pixbuf_frame_copy): new function
3942 (gdk_pixbuf_frame_free): new function
3943 (gdk_pixbuf_frame_get_type): new function
3944 (GDK_TYPE_PIXBUF_FRAME): macro to get type for GdkPixbufFrame
3946 Tue Nov 14 11:51:26 2000 Owen Taylor <otaylor@redhat.com>
3948 * Makefile.am: Add -avoid-version for all modules.
3950 2000-11-13 Havoc Pennington <hp@redhat.com>
3952 * io-png.c (png_simple_error_callback): fix error message to not
3953 say "save" since it's used for loading
3955 2000-11-11 Hans Breuer <Hans@Breuer.Org>
3957 * gdk-pixbuf-io.c : Fix all function prototype macros for self
3958 contained image handlers (!USE_G_MODULE). Files to save should
3959 be opened in binary mode, fopen(s, "wb").
3961 * io-xpm.c : added HAVE_UNISTD_H condition
3963 2000-11-11 Tor Lillqvist <tml@iki.fi>
3965 * gdk_pixbuf.def: Add gdk_pixbuf_new_subpixbuf.
3967 * io-tiff.c (gdk_pixbuf__tiff_image_begin_load): Use
3968 g_file_open_tmp() (just added to GLib) instead of mkstemp() (or
3969 mktemp() and open()).
3971 * io-xpm.c (gdk_pixbuf__xpm_image_begin_load): Ditto.
3973 2000-11-01 Havoc Pennington <hp@pobox.com>
3975 * gdk-pixbuf.c (gdk_pixbuf_new_subpixbuf): New function to create
3976 a pixbuf pointing to a subregion of another pixbuf.
3978 2000-10-16 Tor Lillqvist <tml@iki.fi>
3980 * gdk-pixbuf-io.c: Define also m_save (for the non-gmodule case).
3982 2000-10-16 Havoc Pennington <hp@redhat.com>
3984 * gdk-pixbuf-io.c (gdk_pixbuf_get_module)
3985 (gdk_pixbuf_get_named_module) (gdk_pixbuf_load_module):
3986 add error reporting here also
3988 * make-inline-pixbuf.c (main): use GError
3990 * io-xpm.c: include unistd.h
3992 * gdk-pixbuf-util.c: include string.h
3994 * io-*.c: add error reporting
3996 * gdk-pixbuf-animation.c (gdk_pixbuf_animation_new_from_file): add
3999 * gdk-pixbuf-io.c (gdk_pixbuf_new_from_file): Add error reporting
4001 * gdk-pixbuf-io.h: Add GError** to load_increment and load
4004 * gdk-pixbuf-io.c (gdk_pixbuf_save) (gdk_pixbuf_savev): return
4005 a G_FILE_ERROR if we fail to write or close the file.
4007 * gdk-pixbuf.h: remove GDK_PIXBUF_ERROR_IO, instead we'll use
4008 G_FILE_ERROR_*. Rename enum to GdkPixbufError, properly following
4009 the GError naming rules. Add GError** to load functions.
4011 2000-10-06 Havoc Pennington <hp@redhat.com>
4013 * gdk-pixbuf.h: add GdkPixbufAlphaMode
4015 2000-10-06 Havoc Pennington <hp@redhat.com>
4017 This entry is a summary of the merged-in changes from 1.0.
4018 Relevant original ChangeLog entries are spliced in after
4019 this entry; the files they refer to are from the 1.0
4022 * pixops/pixops.c (pixops_composite_nearest): sync a small fix
4025 * io-xpm.c (xpm_seek_string): add fscanf error check from 1.0
4026 Add progressive loader from 1.0
4028 * io-tiff.c (gdk_pixbuf__tiff_image_begin_load): mem leak fixes
4031 * io-pnm.c: new version from 1.0 tree
4033 * io-jpeg.c (gdk_pixbuf__jpeg_image_load): sync from 1.0, use
4036 * io-gif.c (lzw_read_byte): sync from 1.0, change a g_error to
4038 (gif_get_next_step): return 0 here, sync from 1.0
4040 * gdk-pixbuf-util.c: sync email address change for Cody
4043 2000-09-11 Jeffrey Stedfast <fejj@helixcode.com>
4045 * gdk-pixbuf/io-pnm.c: Pretty much totally rewrote again because
4046 last nights code was still "broken". Should now properly handle
4047 all error conditions gracefully.
4049 2000-09-10 Jeffrey Stedfast <fejj@helixcode.com>
4051 * gdk-pixbuf/io-pnm.c: Rewrote.
4053 2000-09-09 Federico Mena Quintero <federico@helixcode.com>
4055 * gdk-pixbuf/pixops/pixops.c (pixops_composite_nearest): Compute
4056 the correct dest offset.
4058 2000-08-25 Federico Mena Quintero <federico@helixcode.com>
4060 * gdk-pixbuf/io-xpm.c: #include <unistd.h>
4062 2000-08-05 Larry Ewing <lewing@helixcode.com>
4064 * gdk-pixbuf/io-tiff.c: stop leaking context->tempname.
4066 * gdk-pixbuf/io-xpm.c: same as above.
4068 2000-07-26 Michael Meeks <michael@helixcode.com>
4070 * gdk-pixbuf/io-jpeg.c (gdk_pixbuf__jpeg_image_load): make
4073 2000-07-21 Larry Ewing <lewing@helixcode.com>
4075 * gdk-pixbuf/io-xpm.c: add a fake progressive loader so that
4076 xpm at least supports the progressive interface like the one in
4077 io-tiff.c. This should be reimplemented as an actual progressive
4080 2000-07-19 Jonathan Blandford <jrb@redhat.com>
4082 * demo/pixbuf-demo.c (update_timeout): changed scaling level to
4083 make it look better.
4084 * gdk-pixbuf/testpixbuf.c (update_timeout): Patch from michael
4085 meeks to handle errors better.
4087 2000-10-07 Tor Lillqvist <tml@iki.fi>
4090 * pixbufloader_jpeg.def
4091 * pixbufloader_png.def: Add new entry points.
4093 * makefile.mingw.in: Use libintl.
4095 2000-10-06 Havoc Pennington <hp@redhat.com>
4097 * gdk-pixbuf-io.c (gdk_pixbuf_save): s/format/type/g to be
4098 consistent with gdk_pixbuf_loader_new_with_type().
4099 Return runtime error if a module is missing.
4101 * gdk-pixbuf.h: add GDK_PIXBUF_ERROR_UNKNOWN_TYPE
4103 2000-10-05 Havoc Pennington <hp@redhat.com>
4105 Pixbuf saving, patch from David Welton.
4107 * Makefile.am (GDK_PIXBUF_LIBS): add INTLLIBS
4108 (libgdk_pixbuf_1_3_la_SOURCES): add gdk-pixbuf-i18n.h
4110 * gdk-pixbuf-i18n.h: Add _() to gdk-pixbuf
4112 * io-png.c (gdk_pixbuf__png_image_save): PNG save routine.
4114 * io-jpeg.c (gdk_pixbuf__jpeg_image_save): JPEG save routine.
4116 * gdk-pixbuf-io.c (gdk_pixbuf_save):
4117 (gdk_pixbuf_savev): Implement pixbuf saving routines
4119 * gdk-pixbuf.c (gdk_pixbuf_error_quark): pixbuf error quark
4122 * gdk-pixbuf.h: Add public save routines; add pixbuf error
4125 * gdk-pixbuf-io.h: Add save function to GdkPixbufModule
4127 2000-10-05 Dan Winship <danw@helixcode.com>
4129 * io-png.c, io-tiff.c, io-xpm.c: Fix comments to not claim that
4130 all three of these files are the JPEG image loader. (From
4133 2000-10-03 Tor Lillqvist <tml@iki.fi>
4135 * makefile.mingw.in: Add rule for make-inline-pixbuf. Use
4136 gdk-pixbuf's version number in the rule for makefile.mingw itself.
4138 * gdk_pixbuf.def: Add new entry points.
4140 2000-09-26 Havoc Pennington <hp@redhat.com>
4142 * gdk-pixbuf-util.c (gdk_pixbuf_saturate_and_pixelate): Add this
4143 function here, instead of putting it in a private GTK+ file.
4145 * gdk-pixbuf-private.h (GdkPixbufInlineFormat): include an
4146 enum here for the known formats of inlined pixbufs.
4147 Also, #define our file magic here.
4149 2000-06-23 Havoc Pennington <hp@redhat.com>
4151 * make-inline-pixbuf.c: Small program that creates C variable
4152 declarations of inline pixbuf data. This can be read
4153 by gdk_pixbuf_new_from_inline.
4155 * gdk-pixbuf.h (gdk_pixbuf_new_from_inline): New function to read
4156 inline pixbuf data and create a pixbuf from it.
4158 * gdk-pixbuf-data.c (gdk_pixbuf_new_from_inline): implement here
4160 2000-09-07 Tor Lillqvist <tml@iki.fi>
4162 * makefile.mingw.in: Use own version number for gdk-pixbuf DLLs,
4165 2000-08-12 Tor Lillqvist <tml@iki.fi>
4167 * gdk_pixbuf.def: Add missing entry point.
4169 2000-08-10 Havoc Pennington <hp@redhat.com>
4171 * Makefile.am (EXTRA_DIST): The *.def files had the wrong names
4172 (s/pixbuf_/pixbufloader_)
4174 2000-08-02 Tor Lillqvist <tml@iki.fi>
4180 * io-wbmp.c: Conditionalise inclusion of <unistd.h>.
4182 * makefile.mingw.in: List loaders alphabetically. Add the wbmp
4183 one. Fix names of DLLs to have '-' instead of '_'.
4185 2000-07-31 Elliot Lee <sopwith@redhat.com>
4186 * io-wbmp.c: Some bug fixes - now tested to work.
4188 2000-07-27 Elliot Lee <sopwith@redhat.com>
4190 * gdk-pixbuf-io.h, gdk-pixbuf-io.c: Add
4191 gdk_pixbuf_get_named_module() function to facilitate above change
4192 * io-wbmp.c, pixbufloader_wbmp.defs, gdk-pixbuf-io.c, Makefile:
4193 Implement loader for WBMP format.
4194 * io-bmp.c: Don't malloc a temporary buffer - use stack instead.
4196 2000-07-23 Tor Lillqvist <tml@iki.fi>
4201 * pixops/makefile.mingw.in
4202 * pixbuf_*.def: New files.
4205 * pixops/Makefile.am: Add them. Add rule to generate makefile.mingw.
4207 * gdk-pixbuf-io.c (gtk_win32_get_installation_directory):
4208 New function, to get the GTK+ installation directory from
4209 the Windows Registry, where the installation program
4210 for whatever software includes GTK+ has stored it.
4212 Used to avoid having hardcoding the directory where to look for
4213 loaders. This function is needed by gtk, too, so it should
4214 really be just in one place. Maybe a small static library
4215 one level up from here?
4217 * gdk-pixbuf-animation.c (gdk_pixbuf_animation_new_from_file)
4218 * gdk-pixbuf-io.c (gdk_pixbuf_new_from_file):
4219 Open file in binary mode. This *is* standard C. (No-op on Unix,
4222 * io-jpeg.c: If we don't HAVE_SIGSETJMP, use normal setjmp().
4224 * io-tiff.c: Use g_get_tmp_dir(). If we don't HAVE_MKSTEMP, use
4225 mktemp() and open().
4226 (gdk_pixbuf__tiff_image_stop_load): g_free() also the tempname.
4228 * pixops/*.S: The Gas from mingw32 doesn't like the .type
4229 pseudo-op. Conditionalise on __MINGW32__, but probably
4230 should conditionalise on Gas version instead? Or could we
4231 do without .type on all systems?
4233 * pixops/timescale.c: Use g_get_current_time()
4234 instead of gettimeofday().
4236 Sat Jul 22 10:57:22 2000 Owen Taylor <otaylor@redhat.com>
4238 * Makefile.am (test_gdk_pixbuf_LDADD): Remove -lgmodule
4240 Tue Jul 11 11:26:42 2000 Owen Taylor <otaylor@redhat.com>
4242 * gdk-pixbuf.c: Add <string.h> include.
4244 Tue Jul 11 06:20:14 2000 Tim Janik <timj@gtk.org>
4246 * io-gif.c (gdk_pixbuf__gif_image_load_animation):
4247 * gdk-pixbuf-data.c (gdk_pixbuf_new_from_data):
4248 * gdk-pixbuf-animation.c (gdk_pixbuf_animation_new_from_file):
4249 use g_object_new() instead of g_type_create_instance() which
4250 is a private function for fundamental type implementations.
4252 Thu Jul 6 11:49:47 2000 Owen Taylor <otaylor@redhat.com>
4254 * Makefile.am (libgdk_pixbuf_la_LDFLAGS): Use GTK+ version
4255 soname scheme for gdk-pixbuf.
4257 2000-06-21 Havoc Pennington <hp@pobox.com>
4259 * gdk-pixbuf.c: Convert GdkPixbuf to GObject, leaving it opaque
4260 (i.e. derivation is not allowed, and there are no virtual methods
4262 (gdk_pixbuf_preinit): Call g_type_init() here.
4263 (gdk_pixbuf_init): Add a user-friendly init function, for users
4264 of standalone gdk-pixbuf
4266 * gdk-pixbuf-animation.c: Convert to GObject, in the same
4267 way GdkPixbufAnimation was done.
4269 * gdk-pixbuf.h: Remove gdk_pixbuf_set_unref_handler() and
4270 gdk_pixbuf_finalize() from API, since these are broken and don't
4271 make sense with new GObject stuff.
4273 Wed Jun 21 16:02:48 2000 Owen Taylor <otaylor@redhat.com>
4275 * gdk-pixbuf-io.c (gdk_pixbuf_load_module): Add feature to
4276 support a GDK_PIXBUF_MODULEDIR env variable as a secondary
4279 2000-06-10 Federico Mena Quintero <federico@helixcode.com>
4281 * demo/pixbuf-demo.c: It was cold and rainy this Saturday morning,
4282 so I needed something to warm my thighs. Running plain infinite
4283 loops on your laptop to make it hot is not very much fun. A demo
4284 of the gdk-pixbuf scaling functions is way better, and looks
4287 * configure.in (AC_OUTPUT): Added the demo Makefile.
4289 * Makefile.am (SUBDIRS): Added the demo directory.
4291 2000-06-09 Larry Ewing <lewing@helixcode.com>
4293 * gdk-pixbuf/io-png.c (gdk_pixbuf__png_image_load_increment):
4294 setjmp for the png error handler. It seems setting the error
4295 handling functions does not avoid the jump, and so not calling
4296 setjmp was causing the incremental loader to jump into lala land.
4297 (gdk_pixbuf__png_image_begin_load): setjmp for error handling, I'm
4298 not sure this one is actually required but the docs say it must be
4299 set for every call to a png_* function.
4300 Also changed the comment to reflect the fact that setting the
4301 error handlers does _not_ avoid the longjmp.
4303 2000-06-06 Larry Ewing <lewing@helixcode.com>
4305 * gdk-pixbuf/gdk-pixbuf-loader.c (gdk_pixbuf_loader_frame_done):
4306 take frame offest into account when trying to calculate the
4307 animation bbox. Also set the width to the width not the height.
4308 (gdk_pixbuf_loader_animation_done): cycle over the frames to
4309 calculate bbox because now we finally have all the offset
4310 information for each frame.
4312 2000-06-05 Mathieu Lacage <mathieu@gnome.org>
4314 * configure.in: add some gtk parameters to the
4315 GDK_PIXBUF_LIB?�?S and GDK_PIXBUG_INCLUDEDIR vars. One more
4316 fight in my crusade for strange prefix compile...
4318 2000-05-30 Not Zed <NotZed@HelixCode.com>
4320 * gdk-pixbuf/io-jpeg.c (gdk_pixbuf__jpeg_image_begin_load):
4321 Initialise the error handler exit routine to our own. Note this
4322 means that every function that accesses the jpeg lib on this
4323 object MUST do a setjmp.
4324 (gdk_pixbuf__jpeg_image_stop_load): setjmp before accessing jpeg
4325 lib for handling fatal error.
4326 (gdk_pixbuf__jpeg_image_load_increment): And here too. So now
4327 your applications dont quit if there's a jpeg error!
4329 2000-05-30 Federico Mena Quintero <federico@helixcode.com>
4331 * gdk-pixbuf.spec.in: Include all the loader libraries. Patch
4332 from Frank de Lange <frank@unternet.org>.
4334 2000-05-09 Darin Adler <darin@eazel.com>
4336 * gdk-pixbuf/test-gdk-pixbuf.c:
4337 Fixed includes to get rid of accidental GNOME dependency.
4339 2000-05-26 Cody Russell <car0969@gamma2.uta.edu>
4340 * Makefile.am: Added gdk-pixbuf.spec to EXTRA_DIST
4342 2000-05-22 Federico Mena Quintero <federico@helixcode.com>
4344 * configure.in: Bumped version number to 0.8.0.
4346 * doc/Makefile.am (content_files): The toplevel gdk-pixbuf.sgml
4347 file was not being distributed.
4349 * gdk-pixbuf/pixops/Makefile.am (EXTRA_DIST): Added DETAILS.
4351 2000-05-09 Darin Adler <darin@eazel.com>
4353 * gdk-pixbuf/gdk-pixbuf-drawable.c: (rgb565lsb), (rgb565msb),
4354 (rgb565alsb), (rgb565amsb), (rgb555lsb), (rgb555msb), (rgb555alsb),
4355 (rgb555amsb), (convert_real_slow): Change all conversion from 16-bit
4356 formats to 32-bit formats to re-use the high bits of the color values
4357 so that white maps to full white.
4359 Fri May 5 12:16:32 2000 Owen Taylor <otaylor@redhat.com>
4361 * gdk-pixbuf/pixops/DETAILS: Add beginnings of file with
4362 detailed information about the structure and algorithms
4363 of pixops so people can fix it instead of breaking it.
4365 2000-05-04 Darin Adler <darin@eazel.com>
4367 * gdk-pixbuf/pixops/pixops.c: (pixops_composite_nearest),
4368 (composite_pixel), (composite_line):
4369 * gdk-pixbuf/test-gdk-pixbuf.c: (simple_composite_test_one_type):
4370 Now that Owen explained the algorithm, I think I implemented it
4371 right for the cases where the destination pixbuf is not opaque.
4372 The test does seem to confirm it.
4374 2000-05-04 Darin Adler <darin@eazel.com>
4376 * gdk-pixbuf/.cvsignore:
4377 * gdk-pixbuf/Makefile.am:
4378 * gdk-pixbuf/test-gdk-pixbuf.c (store_pixel), (fill_with_pixel),
4379 (load_pixel), (simple_composite_test_one),
4380 (simple_composite_test_one_type), (simple_composite_test), (main):
4381 Added some tests of composite to highlight problems in the old
4382 implementation. These tests run without any user interaction.
4383 Just do "make check".
4385 * gdk-pixbuf/pixops/pixops.c (pixops_composite_nearest),
4386 (composite_pixel), (composite_line): Fix composite to do a textbook
4387 "A over B" composite. This was clearly the intent, and it was easy
4388 to fix the code to do it. (Note to those that read my earlier tries
4389 at a patch; this version fixes typos that were present in all
4390 my patch attempts. I checked the final version by adding more tests.)
4392 2000-04-22 05:27:43 2000 Owen Taylor <otaylor@redhat.com>
4394 * gdk-pixbuf/pixops/pixops.c (pixops_scale_nearest): Properly
4395 offset y coordinate accordining to render_y0.
4397 * gdk-pixbuf/gdk-pixbuf-scale.c: Properly handle nonzero
4400 2000-04-22 James Henstridge <james@daa.com.au>
4402 * gdk-pixbuf.spec.in (%files): moved %{prefix}/bin/* from the main
4403 package to the devel package. The only file installed in bin is
4404 gdk-pixbuf-config, which belongs in -devel. This should allow having
4405 multiple versions of the main gdk-pixbuf package installed.
4407 2000-04-17 Karl Eichwalder <ke@suse.de>
4409 * gdk-pixbuf/Makefile.am (INCLUDES): Add $(GNOME_CFLAGS).
4410 Reported by Jens Finke.
4412 2000-04-14 Tomasz K?�?opczko <kloczek@pld.org.pl>
4414 * gdk-pixbuf/pixops/makefile.am: $(LIBART_CFLAGS) replaced by
4415 $(GTK_CFLAGS) - now gdk-pixbuf compiles correctly.
4417 2000-04-13 James Henstridge <james@daa.com.au>
4419 * configure.in: when performing the configure check to see if
4420 gmodule works, set CFLAGS to GLIB_CFLAGS and LIBS to GLIB_LIBS,
4421 rather than the other way round. Also, call AC_MSG_RESULT in the
4422 even that dynamic modules were not supported.
4424 2000-04-12 Federico Mena Quintero <federico@helixcode.com>
4426 This comes from an excellent idea by Tim Janik (timj@gtk.org) to
4427 hook to the last unref operation.
4429 * gdk-pixbuf/gdk-pixbuf.c (gdk_pixbuf_set_last_unref_handler): New
4430 function to set the last unref handler for a pixbuf.
4431 (gdk_pixbuf_finalize): New function to actually finalize a pixbuf.
4432 It calls the pixbuf's destroy notification function and frees the
4433 GdkPixbuf structure itself.
4434 (gdk_pixbuf_unref): Use the last unref function of the pixbuf if
4437 * gdk-pixbuf/gdk-pixbuf-private.h (struct _GdkPixbuf): New fields
4438 for the last unref handler and its user data.
4440 * gdk-pixbuf/gdk-pixbuf-data.c (gdk_pixbuf_new_from_data): Use
4441 g_new0() to allocate the pixbuf.
4443 * gdk-pixbuf/gdk-pixbuf-loader.c (gdk_pixbuf_loader_class_init):
4444 Fixed the call to gtk_signal_new() for the "frame_done" signal; it
4445 was not specifying the `frame' argument.
4447 * gdk-pixbuf/gdk-pixbuf-animation.c
4448 (gdk_pixbuf_animation_get_width): Fixed docstring.
4449 (gdk_pixbuf_animation_get_height): Likewise.
4450 (gdk_pixbuf_animation_get_num_frames): Likewise.
4451 (gdk_pixbuf_animation_get_frames): Likewise.
4453 * doc/gdk-pixbuf-sections.txt: Updated with the new functions and
4456 * doc/tmpl/gdk-pixbuf.sgml: Added the description for GdkColorspace.
4458 * doc/tmpl/scaling.sgml: Added the description for GdkInterpType.
4460 * doc/tmpl/refcounting.sgml: Updated with the information about
4461 the last unref handler.
4463 * doc/tmpl/*.sgml: Markup tweaks.
4465 * gdk-pixbuf/Makefile.am (libgnomecanvaspixbuf_la_LDFLAGS): Sigh,
4466 update the libtool version number for libgnomecanvaspixbuf as
4468 (libpixbufloader_*_la_LDFLAGS): The loaders need to be versioned
4469 as well, or the old ones won't work with the new stuff. Also,
4470 renamed the modules as follows.
4472 * gdk-pixbuf/gdk-pixbuf-io.c (gdk_pixbuf_load_module): Now the
4473 modules are called "libpixbufloader-<format>.so" instead of
4474 "libpixbuf-<format>.so". They needed renaming so that the new
4475 loaders won't overwrite the old ones; even with the versioning
4476 stuff, the new .so symlink to the .so.1.0.0 would overwrite the
4479 2000-04-12 Paolo Molaro <lupus@debian.org>
4481 * .cvsignore, src/.cvsignore: shut up cvs.
4483 2000-04-11 Federico Mena Quintero <federico@helixcode.com>
4485 Most of this patch is based on a patch by Havoc Pennington
4486 (hp@redhat.com) to make GdkPixbuf's structures opaque and to
4487 remove the libart dependency.
4489 * gdk-pixbuf/gdk-pixbuf.h: Removed the public structures.
4490 (GdkColorspace): New enum that for now only contains
4492 (GdkPixbufDestroyNotify): New type for the pixbuf's pixels destroy
4493 notification function.
4494 (GdkInterpType): New num with interpolation types.
4496 * *.[ch]: Replace the libart stuff with our own stuff.
4498 * pixops/*.[ch]: Likewise.
4500 * gdk-pixbuf/gdk-pixbuf-private.h: New file with the private
4501 declarations of the GdkPixbuf structures.
4503 * gdk-pixbuf/gdk-pixbuf.c (gdk_pixbuf_new_from_art_pixbuf):
4505 (gdk_pixbuf_get_format): Constify.
4506 (gdk_pixbuf_get_n_channels): Constify.
4507 (gdk_pixbuf_get_has_alpha): Constify.
4508 (gdk_pixbuf_get_bits_per_sample): Constify.
4509 (gdk_pixbuf_get_pixels): Constify.
4510 (gdk_pixbuf_get_width): Constify.
4511 (gdk_pixbuf_get_height): Constify.
4512 (gdk_pixbuf_get_rowstride): Constify.
4514 * gdk-pixbuf/gdk-pixbuf.c (gdk_pixbuf_copy): New function to copy
4517 * gdk-pixbuf/gdk-pixbuf-data.c (gdk_pixbuf_new_from_data): Added a
4518 bits_per_sample argument; currently only 8 bits per sample are
4521 * gdk-pixbuf/gdk-pixbuf-animation.c (gdk_pixbuf_frame_get_pixbuf):
4523 (gdk_pixbuf_frame_get_x_offset): New accessor.
4524 (gdk_pixbuf_frame_get_y_offset): New accessor.
4525 (gdk_pixbuf_frame_get_delay_time): New accessor.
4526 (gdk_pixbuf_frame_get_action): New accessor.
4528 * gdk-pixbuf/gdk-pixbuf-render.c
4529 (gdk_pixbuf_render_pixmap_and_mask): Instead of returning a solid
4530 mask rectangle for pixbufs without an alpha channel, set the
4531 *mask_return to NULL.
4533 * gdk-pixbuf/gdk-pixbuf-util.c (gdk_pixbuf_add_alpha): Constify.
4535 * gdk-pixbuf/gdk-pixbuf-scale.c: Fix includes.
4537 * gdk-pixbuf/gdk-pixbuf-scale.c (gdk_pixbuf_scale): Added some
4538 preconditions. Maybe we should also check for the colorspace,
4539 bits per pixel, and such.
4540 (gdk_pixbuf_composite): Likewise.
4541 (gdk_pixbuf_composite_color): Likewise.
4542 (gdk_pixbuf_scale_simple): Likewise, and fail gracefully if we
4543 cannot allocate the new pixbuf.
4544 (gdk_pixbuf_composite_color_simple): Likewise.
4546 * gdk-pixbuf/gnome-canvas-pixbuf.c (gnome_canvas_pixbuf_render):
4547 Use art_rgb_rgba_affine() or art_rgb_affine() since we no longer
4550 * gdk-pixbuf/io-bmp.c: Fix includes.
4552 * gdk-pixbuf/pixops/pixops.c (pixops_scale_nearest): Fixed cast in
4557 * configure.in: Removed checks for libart.
4559 * gdk-pixbuf/Makefile.am: Removed references to libart.
4560 (noinst_HEADERS): Added gdk-pixbuf-private.h.
4562 * gdk-pixbuf/Makefile.am (libgdk_pixbuf_la_LDFLAGS): Incremented
4563 the version number of the libtool library to indicate that this
4564 definitely is not compatible with the old usage. I know you love
4567 * configure.in: Bumped version number to 0.7.0.
4571 * gdk-pixbuf-config.in (--libs): We no longer require libart.
4573 * DEPENDS.libgdk_pixbuf: We no longer depend on libart.
4575 * gdk-pixbuf.spec.in: Updated, but I don't guarantee anything.
4577 2000-04-06 Jonathan Blandford <jrb@redhat.com>
4579 * gdk-pixbuf/testanimation.c (main): add more info to the
4580 testanimation frames.
4582 2000-04-04 Ettore Perazzoli <ettore@helixcode.com>
4584 * gdk-pixbuf/gdk-pixbuf-animation.c
4585 (gdk_pixbuf_animation_get_width): New accessor function.
4586 (gdk_pixbuf_animation_get_height): New accessor function.
4587 (gdk_pixbuf_animation_get_num_frames): New accessor function.
4588 (gdk_pixbuf_animation_get_frames): New accessor function.
4590 2000-04-01 Federico Mena Quintero <federico@helixcode.com>
4592 * gdk-pixbuf/gdk-pixbuf.c: Reverted Mark's change. The refcount
4593 is private information, and the art_pixbuf will go away soon.
4595 2000-03-31 Mark Crichton <crichton@gimp.org>
4597 * gdk-pixbuf/gdk-pixbuf.c: Added gdk_pixbuf_get_refcount
4598 and gdk_pixbuf_get_artpixbuf accessor functions.
4600 2000-03-29 Federico Mena Quintero <federico@helixcode.com>
4602 * gdk-pixbuf/gdk-pixbuf.c (gdk_pixbuf_get_has_alpha): Return
4603 gboolean instead of int.
4605 2000-03-29 Radek Doulik <rodo@helixcode.com>
4607 * gdk-pixbuf/gdk-pixbuf-animation.c
4608 (gdk_pixbuf_animation_new_from_file): same as below
4610 * gdk-pixbuf/io-gif.c (gif_get_lzw): added update of width and
4611 height in GdkPixbufAnimation
4613 2000-03-28 Radek Doulik <rodo@helixcode.com>
4615 * gdk-pixbuf/io-gif.c (gif_get_lzw): test also for
4616 context->frame_done_func and context->anim_done_func to make
4617 progressive animation loading work
4619 * gdk-pixbuf/gdk-pixbuf-loader.c (gdk_pixbuf_loader_frame_done):
4620 added priv->pixbuf = NULL as pixbuf is now in frame (and to make
4621 gdk_pixbuf_loader_prepare happy)
4622 (gdk_pixbuf_loader_frame_done): update animation bbox
4624 * gdk-pixbuf/gdk-pixbuf.h: added bbox size (width, height) to
4627 2000-03-27 Radek Doulik <rodo@helixcode.com>
4629 * gdk-pixbuf/io-gif.c (gif_get_lzw): use frame_len and frame_width
4630 instead of width and height
4632 2000-03-27 Owen Taylor <otaylor@redhat.com>
4634 * gdk-pixbuf/pixops/pixops.c: Fix problem with
4635 precendence of >> and & which was keeping composite_color
4636 from working with non-gray images.
4638 2000-03-08 Jonathan Blandford <jrb@redhat.com>
4640 * gdk-pixbuf/io-gif.c (gdk_pixbuf__gif_image_load): free the context.
4641 (gdk_pixbuf__gif_image_load_animation): free the context.
4643 2000-03-06 Arjan van de Ven <arjan@fenrus.demon.nl>
4645 * gdk-pixbuf/io-bmp.c: Fixed to pointer-bugs and a
4646 mis-interpretation of the Microsoft documentation. Now
4647 it can load .BMP files that are not generated by The Gimp
4650 2000-03-01 Mark Crichton <crichton@gimp.org>
4652 * configure.in: Added BUILD_CANVAS_ITEM stuff to (finally)
4653 fix the last auto* build bug (where we have libart, but no
4656 * gdk-pixbuf/Makefile.am: Same.
4658 2000-02-28 Matt Wilson <msw@redhat.com>
4660 * gdk-pixbuf/gdk-pixbuf-drawable.c: s/unsigned long/guint32/g,
4661 s/unsigned short/guint16/g, s/unsigned char/guint8/g
4663 2000-02-26 Federico Mena Quintero <federico@helixcode.com>
4665 * README: We don't require libgif/ungif nor libXpm.
4667 * NEWS: This was outdated, so updated it.
4669 2000-02-25 Federico Mena Quintero <federico@helixcode.com>
4671 * gdk-pixbuf.m4: Use the correct name for
4672 gdk-pixbuf/gdk-pixbuf.h. Thanks to Jacob Berkman for pointing
4675 2000-02-21 Federico Mena Quintero <federico@helixcode.com>
4677 * configure.in (GDK_PIXBUF_MINOR): Bumped version number to 0.6.0.
4679 * doc/compiling.sgml: New appendix documenting the gdk-pixbuf
4680 library's particular options to configure.in.
4682 * doc/gdk-pixbuf.sgml: Include compiling.sgml appendix via an
4685 * doc/Makefile.am (gdk-pixbuf.html): Added compiling.sgml.
4687 * gdk-pixbuf/io-ico.c (gdk_pixbuf__ico_image_load_increment):
4688 Fixed typo in prototype name.
4690 * configure.in: Changed duplicated AC_MSG_CHECKING message to
4691 something more meaningful; now it is "checking whether dynamic
4694 * gdk-pixbuf/pixops/Makefile.am (noinst_PROGRAMS): Do not install
4695 the timescale program.
4697 Integrated Miguel de Icaza's <miguel@gnu.org> patch for optionally
4698 creating a single static library with all the image format modules
4701 2000-02-20 Miguel de Icaza <miguel@gnu.org>
4703 * gdk-pixbuf/io-xpm.c (gdk_pixbuf__xpm_image_load): Add prefix.
4704 (gdk_pixbuf__xpm_image_load_xpm_data): Add prefix.
4706 * gdk-pixbuf/io-tiff.c (gdk_pixbuf__tiff_image_load_real): Add prefix.
4707 (gdk_pixbuf__tiff_image_stop_load): Add prefix.
4708 (gdk_pixbuf__tiff_image_load_increment): Add prefix.
4709 (gdk_pixbuf__tiff_image_load): Add prefix.
4710 (gdk_pixbuf__tiff_image_stop_load): Update invocation.
4711 (gdk_pixbuf__tiff_image_begin_load): Add prefix.
4713 * gdk-pixbuf/io-ras.c (gdk_pixbuf__ras_image_load): Add prefix.
4714 (gdk_pixbuf__ras_image_load): Updated invocation.
4715 (gdk_pixbuf__ras_image_begin_load): Add prefix.
4716 (gdk_pixbuf__ras_image_stop_load): Add prefix.
4717 (gdk_pixbuf__ras_image_load_increment): Add prefix.
4719 * gdk-pixbuf/io-pnm.c (gdk_pixbuf__pnm_image_begin_load): Add prefix.
4720 (gdk_pixbuf__pnm_image_stop_load): Add prefix.
4721 (gdk_pixbuf__pnm_image_load_increment): Add prefix
4722 (gdk_pixbuf__pnm_image_load): Add prefix.
4724 * gdk-pixbuf/io-jpeg.c (gdk_pixbuf__jpeg_image_load): Add prefix.
4725 (gdk_pixbuf__jpeg_image_load_increment): Add prefix.
4726 (gdk_pixbuf__jpeg_image_begin_load): Add prefix.
4727 (gdk_pixbuf__jpeg_image_stop_load): Add prefix.
4729 * gdk-pixbuf/io-ico.c (gdk_pixbuf__ico_image_load): Add prefix.
4730 (gdk_pixbuf__ico_image_load): update invocation.
4731 (gdk_pixbuf__ico_image_load_increment): Add prefix.
4732 (gdk_pixbuf__ico_image_load): update invocation.
4733 (gdk_pixbuf__ico_image_begin_load): Add prefix.
4734 (gdk_pixbuf__ico_image_load): update invocation.
4735 (gdk_pixbuf__ico_image_stop_load): Add prefix.
4737 * gdk-pixbuf/io-gif.c (gdk_pixbuf__gif_image_load_animation): Add prefix.
4738 (gdk_pixbuf__gif_image_load): Add prefix.
4739 (gdk_pixbuf__gif_image_begin_load): Add prefix.
4740 (gdk_pixbuf__gif_image_load_increment): Add prefix.
4741 (gdk_pixbuf__gif_image_load_animation): Add prefix.
4742 (gdk_pixbuf__gif_image_stop_load): Add prefix.
4744 * gdk-pixbuf/io-bmp.c (gdk_pixbuf__bmp_image_load): Add prefix.
4745 (gdk_pixbuf__bmp_image_load): Rename function called.
4746 (gdk_pixbuf__bmp_image_load_increment): Add prefix
4748 * gdk-pixbuf/io-png.c (gdk_pixbuf__png_image_load): Add prefix.
4749 (gdk_pixbuf__png_image_begin_load): Add prefix.
4750 (gdk_pixbuf__png_image_stop_load): Add prefix.
4751 (gdk_pixbuf__png_image_load_increment): Add prefix.
4753 * gdk-pixbuf/gdk-pixbuf-io.c (file_formats): Make this static.
4754 (gdk_pixbuf_load_module): Load the shared library entry points
4755 using a "gdk_pixbuf__$module_name" prefix.
4756 (pixbuf_module_symbol): Wrapper routine that uses the module
4757 prefix for the modules to load the information.
4759 * configure.in (GDK_PIXBUF_VERSION): New option --disable-modules
4760 lets the user specify that gdk-pixbuf should link all image loader
4761 code into the library instaed of creating shared library modules.
4763 (dynworks): Renamed the automake conditional DYNAMIC_MODULES_WORK
4764 to BUILD_DYNAMIC_MODULES.
4766 2000-02-19 Jonathan Blandford <jrb@redhat.com>
4768 * gdk-pixbuf/io-gif.c (new_context): fix case where initial
4769 colormap entry is Transparent.
4771 2000-02-19 Owen Taylor <otaylor@redhat.com>
4773 * gdk-pixbuf/pixops/pixops.c (scale_pixel): Fix error in
4774 scale factors for non-alpha case.
4776 2000-02-14 Mark Crichton <crichton@gimp.org>
4778 * gdk-pixbuf/io-xpm.c (xpm_extract_color): Added check for "g"
4779 color type. Imlib/libXpm handle this, but we didn't.
4781 2000-02-14 Darin Adler <darin@eazel.com>
4783 * gdk-pixbuf/testpixbuf.c: Remove now-unnecessary cast.
4784 * .cvsignore: gdk-pixbuf/.cvsignore: More to ignore.
4786 2000-02-14 Elliot Lee <sopwith@redhat.com>
4787 * gdk-pixbuf/gdk-pixbuf.h, gdk-pixbuf/gdk-pixbuf-data.c: Make
4788 passed-in argument 'const'.
4790 2000-02-04 Michael Meeks <mmeeks@gnu.org>
4792 * gdk-pixbuf/io-gif.c (struct _GifContext): add x,y_offset.
4793 (gif_get_frame_info): put the offsets on the context.
4794 (gif_get_lzw): copy them off into the frame.
4795 (new_context): no change required; will 0 offsets by default.
4797 2000-01-28 Michael Meeks <michael@mejm2.dow.cam.ac.uk>
4799 * gdk-pixbuf/pixops/pixops.c (pixops_process): const + nasty
4802 * gdk-pixbuf/pixops/pixops.h: const.
4804 * gdk-pixbuf/gdk-pixbuf-util.c: const.
4806 * gdk-pixbuf/gdk-pixbuf-scale.c: const.
4808 * gdk-pixbuf/gdk-pixbuf.h: constify lots of things.
4810 2000-02-03 Federico Mena Quintero <federico@helixcode.com>
4812 * gdk-pixbuf/gdk-pixbuf-render.c
4813 (gdk_pixbuf_render_threshold_alpha): Added sanity check for width
4814 and height being >= 0. Also, do nothing if either of them is
4815 zero. Thanks to Ettore for pointing this out.
4816 (gdk_pixbuf_render_to_drawable): Likewise.
4817 (gdk_pixbuf_render_to_drawable_alpha): Likewise.
4819 2000-02-02 Federico Mena Quintero <federico@helixcode.com>
4821 * gdk-pixbuf/io-gif.c (gif_get_lzw): Removed debugging g_print.
4822 Thanks to John Sullivan <sullivan@eazel.com> for the patch.
4824 * gdk-pixbuf/testpixbuf-drawable.c (configure_cb): Get a new area
4825 of the screen when the window is resized. Thanks to David
4826 N. Welton <davidw@linuxcare.com> for pointing this out.
4827 Misc. cleanups to the rest of the file.
4829 2000-02-01 Federico Mena Quintero <federico@helixcode.com>
4831 * doc/tmpl/rendering.sgml: gnome_init() does not call
4832 gdk_rgb_init(), so don't mention that it does in the
4833 documentation. Thanks to Alexander Kruuse <kruuse@home.se> for
4836 2000-01-31 Havoc Pennington <hp@redhat.com>
4838 * gdk-pixbuf/Makefile.am (noinst_PROGRAMS): no testpixbuf-foo target
4840 Mon Jan 31 12:38:50 2000 Owen Taylor <otaylor@redhat.com>
4842 * gdk-pixbuf/pixops/pixops.c (scale_line): Fix from Peter
4843 Wainwright to fix 4a => 4a scaling.
4845 2000-01-29 Mark Crichton <crichton@gimp.org>
4847 * gdk-pixbuf-config: Oh dear, we weren't Telsa/Alan proof...
4848 put `libart-config --libs` in instead of -lart_lgpl.
4850 2000-01-22 Federico Mena Quintero <federico@helixcode.com>
4852 * gdk-pixbuf/io-pnm.c (pnm_read_raw_scanline): Return an error on
4854 (pnm_read_ascii_scanline): Initialize data and mask.
4856 * gdk-pixbuf/io-xpm.c (pixbuf_create_from_xpm): Initialize
4857 fallbackcolor to keep gcc happy.
4859 * configure.in: Bumped version number to 0.5.0.
4861 * gdk-pixbuf/pixops/timescale.c (dump_array): Removed unused variable.
4864 * gdk-pixbuf/pixops/pixops.c (pixops_composite_color_nearest): Put
4865 parentheses around + in a shift to remove a compiler warning.
4866 (pixops_process): Likewise.
4868 Patch from Ross Golder <rossigee@bigfoot.com> to create an RPM
4871 * configure.in: Added gdk-pixbuf.spec to AC_OUTPUT.
4873 * Makefile.am (EXTRA_DIST): Added gdk-pixbuf.spec.in
4875 2000-01-22 Federico Mena Quintero <federico@helixcode.com>
4877 * gdk-pixbuf/gnome-canvas-pixbuf.c (PixbufPrivate): Removed the
4878 x_set and y_set arguments. Now they are always on and start with
4879 defaults of 0.0 in units.
4880 (gnome_canvas_pixbuf_class_init): Likewise.
4881 (gnome_canvas_pixbuf_set_arg): Likewise.
4882 (gnome_canvas_pixbuf_get_arg): Likewise.
4883 (compute_viewport_affine): Likewise; always use the priv->x and
4886 * doc/tmpl/gnome-canvas-pixbuf.sgml: Modified to reflect the
4887 removal of the x_set/y_set arguments.
4889 2000-01-21 Federico Mena Quintero <federico@helixcode.com>
4891 * gdk-pixbuf/gdk-pixbuf.c (gdk_pixbuf_ref): Return the same pixbuf
4892 as the input parameter.
4894 * gdk-pixbuf/gdk-pixbuf-animation.c (gdk_pixbuf_animation_ref):
4895 Return the same animation as the input parameter.
4897 2000-01-16 Elliot Lee <sopwith@redhat.com>
4899 * gdk-pixbuf/Makefile.am: Don't link against libgnomecanvaspixbuf.la
4901 2000-01-16 Federico Mena Quintero <federico@helixcode.com>
4903 * configure.in: Removed the broken --enable-canvas-pixbuf option.
4904 Added the stuff necessary to substitute the variables in
4905 gnomecanvaspixbufConf.sh.in.
4907 * gnomecanvaspixbufConf.sh.in: New gnome-config handler for the
4908 tiny gnomecanvaspixbuf library.
4910 * Makefile.am: Build gnomecanvaspixbufConf.sh.
4912 * gdk-pixbuf/Makefile.am: Create a libgnomecanvaspixbuf and only
4913 build it if gdk-pixbuf is being built outside of gnome-libs.
4915 * doc/gdk-pixbuf-sections.txt: Added gdk_pixbuf_render_pixmap_and_mask().
4917 * gdk-pixbuf/gdk-pixbuf-render.c
4918 (gdk_pixbuf_render_pixmap_and_mask): Renamed from
4919 gdk_pixbuf_render_pixmap(). Do not create the mask if it is not
4920 needed, and do not use a clipping mask when rendering the pixmap.
4921 Tweaked documentation a little.
4923 * HACKING: New file with hacking policies for the gdk-pixbuf
4926 * doc/Makefile.am (tmpl_sources): Added missing backslash.
4928 * doc/Makefile.am: Use gnomecanvaspixbuf in gnome-config when
4929 scanning for docstrings.
4931 * gdk-pixbuf/gdk-pixbuf-util.c (gdk_pixbuf_copy_area): Made sanity
4932 checks more stringent. Removed "gint" abominations. Made
4933 documentation consistent with the rest of the functions.
4935 * doc/gdk-pixbuf-sections.txt: Added gdk_pixbuf_copy_area() to the
4938 2000-01-14 Jonathan Blandford <jrb@redhat.com>
4940 * gdk-pixbuf/gdk-pixbuf-render.c (gdk_pixbuf_render_pixmap): new
4941 function to let you create a gdk_pixmap from a gdk_pixbuf.
4943 2000-01-11 Jacob Berkman <jacob@helixcode.com>
4945 * gdk-pixbuf/pixops/Makefile.am (INCLUDES): added
4946 $LIBART_CFLAGS to $INCLUDES
4948 2000-01-10 Elliot Lee <sopwith@redhat.com>
4950 * configure.in, gdk-pixbuf/Makefile.am: Build a libcanvas_pixbuf.
4952 * configure.in: Define version macros. Generate
4953 gdk-pixbuf/gdk-pixbuf-features.h. Always INSIDE_GNOME.
4955 * gdk-pixbuf/Makefile.am: Add gdk-pixbuf-features.h
4957 * gdk-pixbuf/gdk-pixbuf.c: Add definitions of
4958 gdk-pixbuf-features.h declarations, plus some initialization
4961 2000-01-05 Owen Taylor <otaylor@redhat.com>
4963 * gdk-pixbuf/pixops/pixops.c: Fixed src_channels/dest_channels
4964 confusion. (Again caught by Tomas Ogren's Purify)
4966 2000-01-07 Jonathan Blandford <jrb@redhat.com>
4968 * gdk-pixbuf/gdk-pixbuf-xform.c (gdk_pixbuf_rotate): comment out
4971 * gdk-pixbuf/gdk-pixbuf-io.c: Added progressive animation loading.
4972 * gdk-pixbuf/gdk-pixbuf-io.h: Added progressive animation loading.
4973 * gdk-pixbuf/gdk-pixbuf-loader.c: Added progressive animation
4975 * gdk-pixbuf/gdk-pixbuf-loader.h: Added progressive animation
4977 * gdk-pixbuf/io-gif.c (image_load_increment): I think the
4978 ref-counting mess is finally fixed. Added progressive animation
4980 (gif_get_lzw): remove memory_leak
4982 * doc/tmpl/gdk-pixbuf-loader.sgml: much longer long description
4985 2000-01-05 Owen Taylor <otaylor@redhat.com>
4987 * gdk-pixbuf/pixops/pixops.c (pixops_process): Fix computation of
4990 * gdk-pixbuf/pixops/pixops.c: Fix double increments when
4991 dest_channels == 4. (Pointed out by Tomas Ogren)
4993 2000-01-05 Mark Crichton <crichton@gimp.org>
4995 * gdk-pixbuf/gdk-pixbuf-loader.c (gdk_pixbuf_loader_eat_header_write):
4996 Return 0 if gdk_pixbuf_load_loader_module returns FALSE.
4998 2000-01-05 Elliot Lee <sopwith@redhat.com>
5000 * gdk-pixbuf/pixops/Makefile.am: Link with -lm (to get 'ceil' function)
5002 2000-01-05 Owen Taylor <otaylor@redhat.com>
5004 * doc/Makefile.am doc/gdk-pixbuf-sections.txt
5005 doc/gdk-pixbuf.sgml doc/tmpl/scaling.sgml:
5006 Added scaling functions into gtk-doc framework.
5008 * gdk-pixbuf/gdk-pixbuf-scale.c: Documentation fixes.
5010 * gdk-pixbuf/testpixbuf-scale.c (expose_cb): Simplify a bit.
5012 * gdk-pixbuf/pixops/pixops.c (pixops_composite_color): Return
5013 immediately if scale_x or scale_y is 0.
5015 2000-01-05 Owen Taylor <otaylor@redhat.com>
5017 * gdk-pixbuf/pixops/timescale.c: quick fix for initializing
5018 arrays in benchmark.
5020 2000-01-05 Jonathan Blandford <jrb@redhat.com>
5022 * gdk-pixbuf/gdk-pixbuf-io.h: Change the order of the update func
5023 to make it more compatible with the rest of GTK. Added animation
5024 framework for progressive loading.
5026 * gdk-pixbuf/io-bmp.c (image_begin_load): Modified to handle new
5028 * gdk-pixbuf/io-ico.c (image_begin_load): ditto
5029 * gdk-pixbuf/io-png.c (image_begin_load): ditto
5030 * gdk-pixbuf/io-ras.c (image_begin_load): ditto
5031 * gdk-pixbuf/io-jpeg.c (image_begin_load): ditto
5032 * gdk-pixbuf/io-pnm.c (image_begin_load): ditto
5033 * gdk-pixbuf/io-tiff.c (image_begin_load): ditto
5034 * gdk-pixbuf/io-gif.c (image_begin_load): ditto
5036 2000-01-05 Owen Taylor <otaylor@redhat.com>
5038 * gdk-pixbuf/pixops/README: Added a README with a TODO
5039 and some explainations of the algorithms.
5041 * gdk-pixbuf/testpixbuf-scale.c: Set a background pixmap of None
5042 to reduce flashing when resizing.
5044 2000-01-05 Owen Taylor <otaylor@redhat.com>
5046 * gdk-pixbuf/pixops/: Directory full of pixel data scaling
5047 code that will eventually migrate into libart.
5049 * configure.in acconfig.h: Add checks for MMX compiler support
5051 * gdk-pixbuf/gdk-pixbuf.h gdk-pixbuf/gdk-pixbuf-scale.c:
5052 Nice wrapper routines for the code in pixops that operate
5053 on pixbufs instead of raw data.
5055 * gdk-pixbuf/testpixbuf-scale: Test program for scaling
5058 2000-01-05 Jonathan Blandford <jrb@redhat.com>
5060 * doc/tmpl/animation.sgml: Documentation changes.
5062 2000-01-01 Federico Mena Quintero <federico@helixcode.com>
5064 * gdk-pixbuf/gdk-pixbuf.h (GdkPixbufAnimation): Added reference
5065 counting to animations. A web browser may want to share a single
5066 copy of an animated GIF if it appears multiple times in a web
5069 * gdk-pixbuf/gdk-pixbuf-animation.c: New file. Moved the
5070 animation functions here.
5071 (gdk_pixbuf_animation_new_from_file): Prettified. Return a NULL
5072 animation if the loader does not support multiframe loading and
5073 the single-frame load returned NULL. Check that the filename is
5074 not NULL. Updated inline documentation.
5075 (gdk_pixbuf_animation_ref): New function.
5076 (gdk_pixbuf_animation_unref): New function.
5077 Removed gdk_pixbuf_animation_destroy() in favor of reference
5080 * gdk-pixbuf/gdk-pixbuf-io.c (gdk_pixbuf_new_from_file):
5081 Prettified. Made ref_count assertion more paranoid. Check that
5082 the filename is not NULL.
5083 (gdk_pixbuf_get_module): Use guchar * and guint for buffer and
5085 (gdk_pixbuf_new_from_xpm_data): Changed the "data" argument to
5088 * gdk-pixbuf/io-gif.c (image_load_animation): Create the animation
5089 with a reference count of 1.
5091 * gdk-pixbuf/Makefile.am (libgdk_pixbuf_la_SOURCES): Added
5092 gdk-pixbuf-animation.c.
5094 * doc/tmpl/animation.sgml: Populated. It is still missing a
5095 description of the overlay modes.
5097 * doc/gdk-pixbuf-sections.txt: Added the animation section. Moved
5098 the canvas item section to the end, as it will be moved later to
5101 * doc/gdk-pixbuf.sgml: Added the animation section.
5103 * doc/Makefile.am (tmpl_sources): Added tmpl/animation.sgml.
5105 1999-12-26 Peter Teichman <pat@gnu.org>
5107 * gdk-pixbuf/Makefile.am (libpixbuf_tiff_la_LIBADD): add
5108 $(LIBTIFF) to libpixbuf_tiff_la_LIBADD, proxying for mmarker.
5109 This closes bug #4676.
5111 1999-12-23 Havoc Pennington <hp@pobox.com>
5113 * gdk-pixbuf/io-gif.c (image_load): Stuff that should have been
5114 set to NULL here (specifically context->animation) was not being
5115 set to NULL. use g_new0() to alloc the struct.
5117 1999-12-20 Jonathan Blandford <jrb@redhat.com>
5119 * gdk-pixbuf/io-gif.c: finished work to make animated gifs load
5120 correctly. Progressive loading needs some work, but that all
5121 needs doing from the gdk-pixbuf-loader end, not here.
5123 1999-12-17 Jonathan Blandford <jrb@redhat.com>
5125 * gdk-pixbuf/gdk-pixbuf-io.c (gdk_pixbuf_animation_new_from_file):
5126 moved the file here. It seems natural to put this function here,
5127 as that's where the gdk_pixbuf_new_from_file function is, but it's
5128 still a little convoluted. The source files might be played with
5131 1999-12-14 Jonathan Blandford <jrb@redhat.com>
5133 * gdk-pixbuf/gdk-pixbuf-loader.c
5134 (gdk_pixbuf_loader_get_animation): Gets the animation from the
5137 1999-12-16 Federico Mena Quintero <federico@redhat.com>
5139 * doc/tmpl/rendering.sgml: Added notice about initializing GdkRGB
5140 before using the GdkPixbuf rendering functions. Thanks to Joe
5141 Shaw <joe@off.net> for pointing this out.
5143 1999-12-13 Federico Mena Quintero <federico@redhat.com>
5145 * gdk-pixbuf/gnome-canvas-pixbuf.c
5146 (gnome_canvas_pixbuf_class_init): Renamed arguments to
5147 width_in_pixels, height_in_pixels, x_in_pixels, y_in_pixels, for
5148 consistency with the new canvas.
5149 (PixbufPrivate): Do the same renaming in the structure fields, for
5152 * doc/tmpl/gnome-canvas-pixbuf.sgml: Updated for new argument names.
5154 1999-12-12 Federico Mena Quintero <federico@redhat.com>
5156 * gdk-pixbuf/Makefile.am (libgdk_pixbuf_la_LDFLAGS): Use a
5157 conditional to see whether to link $(GNOME_LIBS) or not.
5159 1999-12-10 Jonathan Blandford <jrb@redhat.com>
5161 * gdk-pixbuf/gdk-pixbuf-io.h: thinking about the new loading API.
5163 * gdk-pixbuf/gdk-pixbuf-drawable.c (gdk_pixbuf_get_from_drawable):
5164 make a warning go away.
5166 * gdk-pixbuf/gdk-pixbuf.h: added new prototypes for animations.
5168 * gdk-pixbuf/gdk-pixbuf-loader.h: added new prototypes for
5171 1999-12-09 Michael Zucchi <zucchi@zedzone.mmc.com.au>
5173 * gdk-pixbuf/gdk-pixbuf.h: Enable gdk_pixbuf_get_from_drawable()
5176 * gdk-pixbuf/gdk-pixbuf-drawable.c (gdk_pixbuf_get_from_drawable):
5177 Filled in body of function.
5178 (rgbconvert): Added GdkColormap parameter, and to all conversion
5180 (convert_real_slow): New function - should convert ANY visual/data
5181 format properly, but it aint fast. Used as a fallback when an
5182 optimised routine wont match.
5183 (rgbconvert): Do very specific tests on the data format to verify
5184 properly if the optimised version will do, otherwise use the
5185 fallback function for all other data formats.
5187 * gdk-pixbuf/Makefile.am: Re-enabled building of
5188 textpixbuf-drawable.
5190 * gdk-pixbuf/testpixbuf-drawable.c (main): Changed to use
5191 gdk_pixbuf_get_from_drawable().
5193 1999-12-08 Arjan van de Ven <arjan@fenrus.demon.nl>
5195 * gdk-pixbuf/gdk-pixbuf-drawable.c : Fixed the red/green/red
5196 bug on two occasions.
5197 * gdk-pixbuf/io-ras.c: Changed from the custom be32_to_cpu
5198 function to the generic glib one.
5200 1999-12-08 Federico Mena Quintero <federico@redhat.com>
5202 * gdk-pixbuf/gdk-pixbuf-drawable.c: Fix includes.
5203 (gdk_pixbuf_get_from_drawable): Implemented the zillion sanity
5204 checks and API definition. The body needs filling in and it needs
5205 to do the Right Thing(tm) for pixmaps plus the given colormap and
5206 windows and their own colormaps.
5208 * gdk-pixbuf/gdk-pixbuf.h: Added prototype for
5209 gdk_pixbuf_get_from_drawable(). Killed gdk-pixbuf-drawable.h.
5211 * gdk-pixbuf/Makefile.am: Re-added the gdk-pixbuf-drawable sources.
5213 * doc/tmpl/from-drawables.sgml: Populated.
5215 * doc/gdk-pixbuf.sgml: Added the from-drawables section.
5217 * doc/Makefile.am (tmpl_sources): Added tmpl/from-drawables.sgml.
5219 * doc/gdk-pixbuf-sections.txt: Added a section for getting pixbufs
5222 1999-12-07 Federico Mena Quintero <federico@redhat.com>
5224 * doc/tmpl/gnome-canvas-pixbuf.sgml: Added clarification about
5225 reference counting for GdkPixbuf structures.
5227 1999-12-07 Martin Baulig <martin@home-of-linux.org>
5229 * gdk-pixbuf/Makefile.am (testpixbuf_LDADD): Conditionally
5230 include $(GNOME_LIBS) here.
5232 1999-12-05 Arjan van de Ven <arjan@fenrus.demon.nl>
5234 Added missing "include <string.h>" to:
5235 * gdk-pixbuf/io-ras.c
5236 * gdk-pixbuf/io-bmp.c
5237 * gdk-pixbuf/io-ico.c
5239 1999-12-06 Federico Mena Quintero <federico@redhat.com>
5241 * gdk-pixbuf/gdk-pixbuf-io.c (file_formats): Patch from Arjan to
5244 1999-12-05 Federico Mena Quintero <federico@redhat.com>
5246 * gdk-pixbuf/Makefile.am (testpixbuf_LDADD): Add back
5247 $(GNOME_LIBS). This must compile outside of gnome-libs. If you
5248 want, send me a patch to do the conditional stuff properly.
5249 Otherwise, please read the GNOME Programming Guidelines,
5250 especially the "CVS policies" section.
5252 1999-12-05 Jaka Mocnik <jaka.mocnik@kiss.uni-lj.si>
5254 * gdk-pixbuf/Makefile.am: removed GNOME_LIBS from testpixbuf_LDADD.
5256 1999-12-05 Arjan van de Ven <arjan@fenrus.demon.nl>
5258 * gdk-pixbuf/io-ico.c: Bug in palet-size
5261 1999-12-04 Arjan van de Ven <arjan@fenrus.demon.nl>
5263 * gdk-pixbuf/io-bmp.c: Major cleanup, added support for
5264 32 bpp and 4 bpp (uncompressed) images, fixed 1bpp.
5266 * gdk-pixbuf/io-ras.c: Minor cleanup, ran through lclint
5268 * gdk-pixbuf/io-ico.c: Minor cleanup, fixed 1bpp icons,
5271 * gdk-pixbuf/gdk-pixbuf-io.c: Added detection of .CUR files
5272 (Windows Cursor files). These are identical to .ICO files,
5273 except for the signature and 2 extra fields for the hotspot.
5275 1999-12-03 Federico Mena Quintero <federico@redhat.com>
5277 * gdk-pixbuf/gnome-canvas-pixbuf.c (gnome_canvas_pixbuf_get_arg):
5278 Removed unused variable `item'.
5280 1999-12-03 Jonathan Blandford <jrb@redhat.com>
5282 * gdk-pixbuf/io-gif.c (gif_fill_in_lines): added a comment to
5283 explain this function better.
5285 1999-12-02 Federico Mena Quintero <federico@redhat.com>
5287 Source files moved from src/ to gdk-pixbuf/, to be consistent with
5290 * doc/Makefile.am: Modified for the new source directory.
5292 * configure.in: Likewise.
5294 * Makefile.am: Likewise.
5296 * autogen.sh: Likewise.
5298 * gdk-pixbuf/Makefile.am: Likewise.
5300 1999-12-02 Federico Mena Quintero <federico@redhat.com>
5302 * src/testpixbuf.c: #include <config.h>, and fix includes.
5304 * src/testpixbuf-drawable.c: #include <config.h>, and fix includes.
5306 * src/io-xpm.c: Fix includes.
5308 * src/io-tiff.c: Fix includes.
5310 * src/io-ras.c: Fix includes, and do not include more stuff than needed.
5312 * src/io-pnm.c: Fix inlcudes, and do not include more stuff than needed.
5314 * src/io-png.c: Fix includes.
5316 * src/io-ico.c: Fix includes, and do not include more stuff than needed.
5318 * src/io-gif.c: Fix includes, and do not include more stuff than needed.
5320 * src/io-bmp.c: Fix includes, and do not include more stuff than needed.
5322 * src/gnome-canvas-pixbuf.c: Fix includes.
5324 * src/gdk-pixbuf.c: Fix includes.
5326 * src/gdk-pixbuf-util.c: Fix includes.
5328 * src/gdk-pixbuf-render.c: Fix includes.
5330 * src/gdk-pixbuf-io.h: Fix includes.
5332 * src/gdk-pixbuf-drawable.c: Fix includes.
5334 * src/gdk-pixbuf-drawable.h: Use angle brackets for the gdk-pixbuf
5337 * src/gdk-pixbuf-data.c: Fix includes.
5339 * src/gdk-pixbuf-loader.c: #include <config.h>
5341 * src/gdk-pixbuf-loader.h: Use angle brackets for the gdk-pixbuf
5344 * src/Makefile.am: Commented out the gdk-pixbuf-drawable stuff,
5345 since it is not finished.
5347 * src/gdk-pixbuf.h: Removed unused transformation prototypes.
5349 * src/gdk-pixbuf-util.c: New file with utility and convenience
5350 functions for pixbufs.
5352 * src/Makefile.am (libgdk_pixbuf_la_SOURCES): Added gdk-pixbuf-util.c.
5354 * doc/gdk-pixbuf-sections.txt: Added section for utility functions.
5356 * doc/Makefile.am (tmpl_sources): Added tmpl/util.sgml.
5358 * doc/gdk-pixbuf.sgml: Added the utilities section.
5360 * doc/tmpl/util.sgml: Documentation for the utility functions.
5362 1999-11-29 Owen Taylor <otaylor@redhat.com>
5364 * src/gdk-pixbuf-render.c (gdk_pixbuf_render_to_drawable_alpha):
5365 Keep the mask around until after we draw ... since
5366 the GC changes aren't flushed to the X server until we
5367 draw, destroying it before that may result in BadPixmap
5370 1999-11-30 Havoc Pennington <hp@pobox.com>
5372 * configure.in: Add AM_CONDITIONAL for inside gnome-libs
5374 * src/Makefile.am: conditionalize GnomeCanvasPixbuf
5376 1999-11-29 Federico Mena Quintero <federico@redhat.com>
5378 * src/Makefile.am: Uncomment the GnomeCanvasPixbuf sources. This
5379 should be made conditional, not blindly commented out.
5381 1999-11-29 Jonathan Blandford <jrb@redhat.com>
5383 * src/Makefile.am (ICO_LIB): Added another loader from Arjan to
5384 handle .ico files. Cool.
5386 1999-11-24 Jonathan Blandford <jrb@redhat.com>
5388 * src/io-bmp.c (OneLine24): new patch from Arjan to handle
5391 1999-11-24 James Henstridge <james@daa.com.au>
5393 * configure.in (AC_OUTPUT): altered hack to place the symlink in the
5394 top builddir rather than src. This still builds fine, and does not
5395 get gtk-doc into an infinite loop when trying to find all the source
5398 1999-11-23 Jonathan Blandford <jrb@redhat.com>
5400 * Removed #PRAGMA } from headers. Also, make compile if you don't
5401 have it installed, already.
5403 1999-11-22 Federico Mena Quintero <federico@redhat.com>
5405 * src/gnome-canvas-pixbuf.c (gnome_canvas_pixbuf_draw): Create the
5406 temporary buffer to the size of the interesction of the bounding
5407 box and the expose area, not the whole expose area. This speeds
5410 * src/gdk-pixbuf-render.c (gdk_pixbuf_render_threshold_alpha): Do
5411 not paint black on the mask, since we already cleared it in a
5412 single gdk_draw_rectangle() operation.
5414 1999-11-22 Raja R Harinath <harinath@cs.umn.edu>
5416 * configure.in (GDK_PIXBUF_DIR): Fix for srcdir != builddir.
5418 1999-11-22 Havoc Pennington <hp@pobox.com>
5420 * src/Makefile.am (GDK_PIXBUF_LIBS): Patch from Paul Fisher
5421 <pnfisher@redhat.com> adds all -lgdk-pixbuf and all other
5422 dependencies to LIBADD variables for loadable modules. Necessary
5423 for a Java dynamic loading thing to be able to figure it out.
5425 1999-11-22 Havoc Pennington <hp@pobox.com>
5427 * src/io-png.c (image_load_increment): Call the update_area
5428 callback depending on the number of rows loaded in this increment.
5430 * src/testpixbuf.c (main): slow down the progressive load demo
5432 1999-11-16 Havoc Pennington <hp@pobox.com>
5434 * src/gdk-pixbuf-drawable.h: Get the quotes right on the #include
5436 1999-11-22 Jonathan Blandford <jrb@redhat.com>
5438 * configure.in (GDK_PIXBUF_DIR): make the symlink. Does not work
5439 for srcdir != buildir != . Beats me why; I can't figure it out.
5440 AC_OUTPUT_COMMANDS doesn't seem to let me substitute it correctly.
5442 1999-11-21 Jonathan Blandford <jrb@redhat.com>
5444 * src/gdk-pixbuf-io.c: added io-bmp from Arjan
5445 <arjan@fenrus.demon.nl>
5447 1999-11-20 Michael Zucchi <zucchi@zedzone.mmc.com.au>
5449 * src/gdk-pixbuf-drawable.c (gdk_pixbuf_from_drawable_core):
5450 Rework/reorder of the code. Each case has been separated into
5451 another function; its big but it should be quick.
5452 gdk_pixbuf_rgba_from_drawable() will now return a pixbuf with
5453 opaque alpha information. Not all depths/formats have been
5454 tested, but 8, 15/16 and 24 (alinged 32) should work ok.
5456 1999-11-17 Larry Ewing <lewing@gimp.org>
5458 * src/gnome-canvas-pixbuf.c (gnome_canvas_pixbuf_bounds):
5459 implement the bounds method correctly.
5460 (compute_viewport_affine): compute the affine need to fit the
5461 image within the viewport given by the args.
5462 (compute_render_affine): call compute_viewport_affine.
5464 1999-11-16 Havoc Pennington <hp@pobox.com>
5466 * src/gdk-pixbuf-drawable.h: Use includes from the current
5467 directory, not the system directory.
5469 Mon Nov 15 17:18:28 1999 George Lebl <jirka@5z.com>
5471 * src/testpixbuf-drawable.c: use includes from the current directory
5472 rather then from the system include directory as gdk-pixbuf
5473 includes are not yet installed when this is compiled.
5475 1999-11-13 Cody Russell <bratsche@dfw.net>
5476 * src/testpixbuf-drawable.c: Added a test program for drawable
5479 * src/Makefile.am: Build testpixbuf-drawable.
5481 1999-11-12 Cody Russell <bratsche@dfw.net>
5483 * src/gdk-pixbuf-drawable.c: Merged in Michael Zucchi's changes.
5485 1999-11-10 Federico Mena Quintero <federico@redhat.com>
5487 * doc/tmpl/gdk-pixbuf-loader.sgml: Populated.
5489 * doc/gdk-pixbuf.signals: Put in the real names of signal
5492 * src/gdk-pixbuf-loader.c: Improved documentation comments.
5494 1999-11-10 Jonathan Blandford <jrb@redhat.com>
5496 * src/gdk-pixbuf-loader.c (gdk_pixbuf_loader_close): emit the
5499 * src/io-ras.c (OneLineMapped_file): Now can handle indexing
5500 correctly. Patch from Arjan to do so.
5502 1999-11-10 Michael Fulbright <drmike@redhat.com>
5504 * src/io-pnm.c (pnm_ascii_read_scanline): Fixed loading of ASCII PNM
5507 * src/testpixbuf.c: Added final queued draw when done loading image.
5509 1999-11-10 Jonathan Blandford <jrb@redhat.com>
5511 * src/gdk-pixbuf-io.c (gdk_pixbuf_load_module): removed spurious
5514 1999-11-10 Federico Mena Quintero <federico@redhat.com>
5516 * src/gdk-pixbuf-io.c (gdk_pixbuf_new_from_xpm_data): Added
5519 1999-11-09 Federico Mena Quintero <federico@redhat.com>
5521 * src/io-png.c: Fixed some incompatible pointer initializations.
5523 * src/io-jpeg.c (image_load_increment): Remove unused variable.
5525 1999-11-09 Michael Fulbright <drmike@redhat.com>
5527 * src/testpixbuf.c: Fixed it to use timeout to read from file
5528 for progressive loading. Set TBF_KBPS=n, where n is the number of
5529 kilobytes/second to simulate in downloading. n has to be an integer.
5531 * src/io-jpeg.c: Slight cosmetic cleanup.
5533 * src/io-pnm.c: Fixed raw PNM loading bug. Also discovered that ASCII
5534 PBM loading has a similar problem and will address tomorrow.
5536 1999-11-09 Havoc Pennington <hp@pobox.com>
5538 * src/Makefile.am (libgdk_pixbuf_la_SOURCES): build the
5539 gdk-pixbuf-drawable stuff.
5541 1999-11-09 Federico Mena Quintero <federico@redhat.com>
5543 * configure.in: Bumped version number to 0.4.
5545 1999-11-09 Michael Fulbright <drmike@redhat.com>
5547 * src/io-pnm.c : Finished progressive PNM loading code. Should handle
5548 all types of PNM files now.
5550 * src/io-jpeg.c (image_load_increment): Figured out problem with
5551 loading Progressive JPEG's progressively (say that 10 times fast).
5552 Currently for Progressive JPEG's the entire image is loaded before
5553 it is displayed. libjpeg supports a fancier mechanism which I may
5556 With these changes all JPEG formats appear to load properly for me.
5558 1999-11-08 Jonathan Blandford <jrb@redhat.com>
5560 * src/io-ras.c (image_load_increment): Final patch from Arjan.
5561 Seems to do progressive loading.
5563 1999-11-08 Michael Fulbright <drmike@redhat.com>
5565 * src/io-pnm.c image_load (): Fixed so we do not create a separate
5566 pixel buffer when reading in image - we reuse the pixel data in
5567 the GdkPixbuf structure instead.
5569 1999-11-08 Michael Fulbright <drmike@redhat.com>
5571 * src/io-pnm.c pnm_read_ascii_scanline (): Added support for
5572 ASCII PNM files. Note I haven't tested loaded ASCII PBM files because
5573 I can't seem to find a utility to convert into this format.
5574 Next is to add progressive loading support for the PNM format.
5576 1999-11-07 Federico Mena Quintero <federico@redhat.com>
5578 * doc/tmpl/gnome-canvas-pixbuf.sgml: Finished detailed explanation
5579 of the width, height, x, and y setting and pixels arguments.
5581 1999-11-05 Jonathan Blandford <jrb@redhat.com>
5583 * src/io-ras.c (image_load): third patch. Now it seems to load.
5585 * src/gdk-pixbuf-io.c: second patch Arjan van de Ven
5586 <arjan@fenrus.demon.nl> to autodetect/load the sunras files.
5588 * src/io-ras.c (image_load): new file from Arjan van de Ven
5589 <arjan@fenrus.demon.nl> to begin the ras loader.
5591 1999-11-05 Federico Mena Quintero <federico@redhat.com>
5593 * doc/gdk-pixbuf-sections.txt: Removed gdk-pixbuf-io, since it is
5594 for internal use only.
5596 * doc/gdk-pixbuf.sgml: Likewise.
5598 * doc/tmpl/gnome-canvas-pixbuf.sgml: Finished docs.
5600 1999-11-05 Michael Fulbright <drmike@redhat.com>
5602 * src/io-pnm.c: Implemented support for reading raw PBM/PGM/PPM
5603 files from a file. Next step is support for ASCII files, and
5604 then incremental loading.
5606 1999-11-04 Federico Mena Quintero <federico@redhat.com>
5608 * Makefile.am: Added doc to SUBDIRS.
5610 1999-11-04 Michael Fulbright <drmike@redhat.com>
5612 * src/io-jpeg.c: Prettied up code slightly.
5613 * src/io-pnm.c: Start of pnm loader (from file and progressively).
5614 Doesn't do much yet (will finish tomorrow).
5615 * src/gdk-pixbuf-io.c: Added pnm to structure of known types.
5617 1999-11-04 Federico Mena Quintero <federico@redhat.com>
5619 * doc/tmpl/rendering.sgml: Populated.
5621 * doc/Makefile.am: Added the template files.
5623 1999-11-04 Havoc Pennington <hp@pobox.com>
5625 * src/gdk-pixbuf-render.c (gdk_pixbuf_render_to_drawable): In
5626 docs, explain what a dither offset is for.
5627 (gdk_pixbuf_render_to_drawable_alpha): Explain why you would use
5628 this function vs. gdk_pixbuf_render_to_drawable().
5630 1999-11-04 Havoc Pennington <hp@pobox.com>
5632 * configure.in: Use libart-config correctly; find gnome-config
5633 separately. Fix GNOME_LIBS to be correct in "no gnome installed
5636 * src/Makefile.am: Link to GNOME_LIBS instead of a hardcoded
5639 Patch untested in the inside-gnome-libs case, I need to commit
5640 then check out to the gnome-libs I'm using.
5642 1999-11-04 Michael Fulbright <drmike@redhat.com>
5644 * src/io-jpeg.c (image_begin_load): Add update_func callback.
5645 * src/io-jpeg.c (image_load_increment): Call updated callback when
5646 new graphic data decoded.
5648 1999-11-04 Jonathan Blandford <jrb@redhat.com>
5650 * src/gdk-pixbuf-loader.c (gdk_pixbuf_loader_update): handle the
5652 * src/io-png.c (image_begin_load): add a update_func callback.
5653 * src/io-gif.c (image_begin_load): add a update_func callback.
5654 (gif_get_lzw): added the update_func ability
5656 * src/io-tiff.c (image_begin_load): add a update_func callback.
5658 1999-11-04 Federico Mena Quintero <federico@redhat.com>
5660 * doc/tmpl/gdk-pixbuf.sgml: Populated.
5662 * doc/tmpl/refcounting.sgml: Populated.
5664 * doc/tmpl/file-loading.sgml: Populated.
5666 * src/gdk-pixbuf.c: Added documentation comments.
5668 * src/gdk-pixbuf-io.c (gdk_pixbuf_new_from_file): Added
5669 documentation comments.
5671 * doc/: Finished integrating the documentation framework.
5673 1999-11-03 Federico Mena Quintero <federico@redhat.com>
5675 * configure.in: Removed libgif stuff now that we do not depend on it.
5676 Added the necessary cruft for gtk-doc.
5678 * src/Makefile.am: Unconditionally build the GIF loader.
5680 1999-11-03 Jonathan Blandford <jrb@redhat.com>
5682 * src/io-gif.c (gif_read): renamed ReadOK to gif_read.
5683 Added a lot of comments to the file.
5685 * src/Makefile.am (libpixbuf_gif_la_LIBADD): Remove dependency on
5688 1999-11-03 Michael Fulbright <drmike@redhat.com>
5690 * src/io-jpeg.c (image_load_increment): Further removal of
5691 bugginess in local buffering code. Handles grayscale jpegs
5694 * src/io-jpeg.c (image_load_stop): Was freeing local context
5695 for jpeg library before calling jpeg_decompres_finish ().
5697 1999-11-03 Jonathan Blandford <jrb@redhat.com>
5699 * src/io-gif.c (image_load_increment): now handle arbitrary buffer
5701 (gif_get_lzw): set the transparency to the right val.
5703 1999-11-03 Federico Mena Quintero <federico@redhat.com>
5705 * src/gnome-canvas-pixbuf.c (gnome_canvas_pixbuf_init):
5706 Initiailize the x and y fields.
5707 (gnome_canvas_pixbuf_destroy): Queue a redraw upon destruction.
5708 (PixbufPrivate): Renamed need_size_update to need_xform_update.
5709 (recompute_bounding_box): Do not use temporary values.
5711 1999-11-03 Jonathan Blandford <jrb@redhat.com>
5713 * src/io-gif.c (set_gif_lzw_clear_code): new state. Fixes
5716 * src/gnome-canvas-pixbuf.c (recompute_bounding_box): remove
5717 unneeded x,y,h,w vars.
5719 1999-11-03 Larry Ewing <lewing@gimp.org>
5721 * src/gnome-canvas-pixbuf.c (compute_render_affine): adjust
5722 render_affine calculation for x,y offsets.
5723 (gnome_canvas_pixbuf_set_arg): add x,y args.
5724 (gnome_canvas_pixbuf_get_arg): add x,y args.
5725 (recompute_bounding_box): simply code using ArtDrect and the
5726 render_affine. Removed compute_xform_vectors as it was no longer
5729 1999-11-03 Federico Mena Quintero <federico@redhat.com>
5731 * src/gnome-canvas-pixbuf.c (gnome_canvas_pixbuf_point): I'm a
5732 doofus. Return a distance, not a boolean, for opaque images.
5734 * src/gnome-canvas-pixbuf.c (recompute_bounding_box): Do proper
5735 rounding of bounding box coordinates.
5736 (gnome_canvas_pixbuf_bounds): Implemented the ::bounds() method.
5737 (gnome_canvas_pixbuf_draw): Use the correct alpha threshold value.
5739 1999-11-03 Jonathan Blandford <jrb@redhat.com>
5741 * src/io-gif.c (gif_prepare_lzw): s/lwz/lzw/g
5743 1999-11-03 Michael Fulbright <drmike@redhat.com>
5745 * src/io-jpg.c (image_load_increment): Fixed code which moved
5746 buffer around as new data comes in to work properly. JPEG progressive
5747 loading should be working now except for grayscale JPEG's, which I
5748 will look into next.
5750 1999-11-03 <sopwith@redhat.com>
5751 * src/testpixbuf.c: A GtkFunction needs to return a value for
5752 deterministic behaviour. Also put dot printing back in.
5754 1999-11-03 <jrb@redhat.com>
5756 * src/io-gif.c (gif_get_extension): Read 'til the next empty block
5759 1999-11-02 Cody Russell <bratsche@dfw.net>
5760 * src/gdk-pixbuf-drawable.c: Changed the behavior to return NULL
5761 if part of the requested image is offscreen, rather than clipping
5764 1999-11-02 Jonathan Blandford <jrb@redhat.com>
5766 * src/io-gif.c (gif_fill_in_lines): Fill in the gif's blank areas
5767 for interlacing and progressive loading.
5769 1999-11-02 Cody Russell <bratsche@dfw.net>
5770 * src/gdk-pixbuf-drawable.c (gdk_pixbuf_from_drawable_core): Now
5771 calls gdk_pixbuf_new_from_art_pixbuf() instead of gdk_pixbuf_new().
5773 1999-11-02 Jonathan Blandford <jrb@redhat.com>
5775 * src/io-gif.c (gif_main_loop): Now progressive gif loading works!
5776 It's a little slow though. )-:
5778 1999-11-02 Elliot Lee <sopwith@redhat.com>
5779 * src/gdk-pixbuf-loader.[ch], src/gdk-pixbuf-io.h: Make the
5780 arguments to the write/load_increment operations const-correct.
5782 1999-11-02 Federico Mena Quintero <federico@redhat.com>
5784 * src/gnome-canvas-pixbuf.c (gnome_canvas_pixbuf_point):
5785 Implemented the ::point() method. We do a simple containment test
5786 instead of a full distance calculation since the canvas is going
5787 to change to that scheme, anyways.
5789 1999-11-02 Elliot Lee <sopwith@redhat.com>
5791 * src/testpixbuf.c: Allow using $TBF_READLEN to specify the size
5792 of the chunks that are read from the input file.
5794 1999-11-02 Larry Ewing <lewing@gimp.org>
5796 * src/gnome-canvas-pixbuf.c (gnome_canvas_pixbuf_render): add aa
5798 (gnome_canvas_pixbuf_class_init): add gnome_canvas_pixbuf_render
5801 1999-11-02 Federico Mena Quintero <federico@redhat.com>
5803 * src/gnome-canvas-pixbuf.c (compute_render_affine): Moved the
5804 affine computation code from ::draw() to here, since it is needed
5805 by ::point() as well.
5807 1999-11-02 Elliot Lee <sopwith@redhat.com>
5809 * src/gdk-pixbuf-loader.c: Reorganize gdk_pixbuf_loader_write into
5810 three functions, and eliminate duplication of code from write()
5811 and close(). Also fix bug where the 128-byte header was being
5814 1999-11-01 Federico Mena Quintero <federico@redhat.com>
5815 * src/gnome-canvas-pixbuf.c (recompute_bounding_box): Fixed
5816 bounding box computation.
5818 1999-11-01 Federico Mena Quintero <federico@redhat.com>
5820 * src/gnome-canvas-pixbuf.c: Start of the pixbuf canvas item.
5821 Drawing affines seem to work. Bounding box is fubared. ::point()
5822 is not implemented. This is a work in progress.
5824 * src/Makefile.am: Added gnome-canvas-pixbuf.[ch] to the list of
5827 * configure.in: Sigh. We need to link in libgnomeui for the
5828 canvas stuff. This mess will disappear when gdk-pixbuf gets
5829 folded into gnome-libs.
5831 1999-10-30 Jonathan Blandford <jrb@redhat.com>
5833 * src/io-gif.c: Some more work. Now it generates a gdk_pixbuf of
5834 the right size, at a minimum, even if the image is squished and
5836 (ReadImage): lets get the offset right. This will let transparent
5839 1999-10-29 Michael Fulbright <drmike@redhat.com>
5841 * src/io-jpeg.c: image_load_increment(): Fixed bug when
5842 image width was not a multiple of 4 - always use the
5843 gdk_pixbuf rowstride to increment pointers!
5845 1999-10-29 Michael Fulbright <drmike@redhat.com>
5847 * src/io-jpeg.c: Added first cut at progressive jpeg loading.
5848 Currently does not handle either progressive jpeg files (jpeg
5849 files with multiple scans at different quality settings), but
5850 I plan on adding this support soon. These are fairly rare in
5851 my experience, so it shouldn't slow people down too much.
5852 Grayscale jpegs also don't work but that should be easy to fix.
5854 1999-10-29 Michael Fulbright <drmike@redhat.com>
5856 * src/testpixbuf.c: Added title to windows so you can identify
5857 progressive and file windows.
5859 1999-10-29 Michael Fulbright <drmike@redhat.com>
5861 * src/gdk-pixbuf-loader.c (gdk_pixbuf_loader_write): Actually
5862 load the image handler when we determine the image type.
5864 * src/gdk-pixbuf-io.[ch] (gdk_pixbuf_load_module): Changed the
5865 previously static function load_image_handler () to
5866 a public function gdk_pixbuf_load_module (). It is needed in
5867 gdk-pixbuf-loader.c to load image handler modules. This function
5868 is different from gdk_pixbuf_get_module (), which only returns
5869 a reference to the required handler, because it actually loads
5870 the handler into memory. Both actions should possibly be combined
5871 in a convenience function since one w/o the other doesn't seem to
5874 1999-10-28 Jonathan Blandford <jrb@redhat.com>
5876 * src/gdk-pixbuf-loader.c (gdk_pixbuf_loader_write): don't send a
5879 1999-10-28 Federico Mena Quintero <federico@redhat.com>
5881 * src/gdk-pixbuf-render.c (gdk_pixbuf_render_to_drawable): New
5882 function to render a portion of a pixbuf to a drawable. Ignores
5883 alpha information and takes in a GC.
5884 (gdk_pixbuf_render_to_drawable_alpha): New function to render a
5885 portion of a pixbuf to a drawable. It automatically creates a GC
5886 and a clipping mask for alpha pixbufs.
5888 1999-10-28 Jonathan Blandford <jrb@redhat.com>
5890 * src/gdk-pixbuf.h: turned convenience macros into convenience
5891 functions so some error checking could be added.
5893 * src/io-tiff.c (image_load_increment): started work on the tiff
5894 non-incremental loader.
5895 (image_begin_load): Finished the incremental loader.
5897 * src/io-gif.c (image_load_increment): started work on the gif
5900 * src/gdk-pixbuf-io.h: Changed ModuleType to GdkPixbufModule.
5902 1999-10-27 Federico Mena Quintero <federico@redhat.com>
5904 * src/gdk-pixbuf-render.c (gdk_pixbuf_render_threshold_alpha): New
5905 function to threshold a pixbuf's alpha channel into a bitmap.
5907 * src/gdk-pixbuf.c (gdk_pixbuf_new): Fixed so that it will
5908 contemplate future extensions to ArtPixBuf's formats.
5910 * src/io-png.c (png_info_callback): Use the new API of gdk_pixbuf_new().
5912 * src/gdk-pixbuf.h (gdk_pixbuf_get_height): Added some convenience
5913 macros to fetch the ArtPixBuf's fields.
5915 1999-10-27 Havoc Pennington <hp@pobox.com>
5917 * src/testpixbuf.c (main): Display the progressive load
5919 * src/io-png.c (setup_png_transformations): Break transformation
5920 code into separate function
5921 (png_info_callback): Use setup_png_transformations
5923 1999-10-27 Havoc Pennington <hp@pobox.com>
5925 * src/gdk-pixbuf-io.c (gdk_pixbuf_new_from_xpm_data): Check
5926 properly whether the XPM module has already been loaded
5927 (gdk_pixbuf_new_from_file): Check properly if loader module
5928 was already loaded (was checking if load symbol was present
5929 in order to decide whether to re-load; should check module !=
5930 NULL, then load != NULL)
5931 (image_handler_load): Check in present working directory,
5932 makes it easier to debug for now
5933 (file_formats): This array initializer was seriously on crack,
5934 was assigning a function pointer to a GModule*
5936 * src/testpixbuf.c (main): Change type of pixbuf_loader to
5939 1999-10-27 Havoc Pennington <hp@pobox.com>
5941 * src/gdk-pixbuf-loader.c (gdk_pixbuf_loader_finalize):
5942 Fix typo that prevented compilation
5943 (gdk_pixbuf_loader_destroy): ditto
5945 1999-10-27 Federico Mena Quintero <federico@redhat.com>
5947 * src/gdk-pixbuf-loader.c (gdk_pixbuf_loader_new): Return a
5948 GdkPixbufLoader, not a GtkObject.
5949 (gtk_marshal_NONE__INT_INT_INT_INT): Made static.
5950 (gdk_pixbuf_loader_get_type): Documented.
5951 (gdk_pixbuf_loader_class_init): Initialize the parent class
5953 (gdk_pixbuf_loader_destroy): Added sanity checks. Call the parent
5954 class destroy function.
5955 (gdk_pixbuf_loader_new): Documented.
5956 (gdk_pixbuf_loader_finalize): Call the parent class finalize
5958 (gdk_pixbuf_loader_write): Use size_t for count.
5960 1999-10-27 Michael Fulbright <drmike@redhat.com>
5962 * src/gdk-pixbuf-loader.c (gdk_pixbuf_loader_destroy): Fixed
5963 logic so we only try to close loader if it wasn't previously closed.
5965 1999-10-27 Michael Fulbright <drmike@redhat.com>
5967 * src/gdk-pixbuf-loader.c: Made sure image_loader struct member of
5968 pixbuf_loader properly initialized.
5970 * src/testpixbuf.c: Made sure we cleanup pixbuf_loader properly
5973 1999-10-26 Jonathan Blandford <jrb@redhat.com>
5975 * src/gdk-pixbuf-io.c (image_handler_load): load the vtable fully.
5977 * src/gdk-pixbuf-loader.c: Finished initial cut at the object.
5979 1999-10-26 Havoc Pennington <hp@pobox.com>
5981 * src/gdk-pixbuf-loader.h: fix signals
5983 * src/gdk-pixbuf-io.h: add new vtable fields
5986 1999-10-26 Jonathan Blandford <jrb@redhat.com>
5988 * src/gdk-pixbuf-loader.h: New Class. Beginning of progrssive
5991 1999-10-25 Federico Mena Quintero <federico@redhat.com>
5993 * configure.in (CFLAGS): Patch from Uwe Koloska
5994 <koloska@Rcs1.urz.tu-dresden.de> to fix a stupid typo of mine.
5996 1999-10-22 Havoc Pennington <hp@pobox.com>
5998 * src/io-xpm.c (mem_buffer): Clean up stupid
5999 increment-inside-array-dereference thing
6001 * src/testpixbuf.c: Add XPM data tests.
6003 * src/io-xpm.c: Make the XPM data buffer const, fix const
6004 correctness throughout the code.
6006 1999-10-22 Havoc Pennington <hp@pobox.com>
6008 * src/gdk-pixbuf.h: Export gdk_pixbuf_new_from_xpm_data()
6010 1999-10-22 Havoc Pennington <hp@pobox.com>
6012 * src/io-xpm.c (image_load_xpm_data): Export this symbol for
6013 loading an XPM from memory.
6015 * src/gdk-pixbuf-io.c (gdk_pixbuf_new_from_xpm_data): New
6016 function, loads pixbuf from xpm data
6017 (image_handler_load): Add g_return_if_fail() to ensure the same
6018 module isn't loaded twice. Add g_module_symbol() to scan for XPM
6021 1999-10-22 Federico Mena Quintero <federico@redhat.com>
6023 * src/io-png.c (image_load): Patch from Kristian Hogsberg
6024 Kristensen <hogsberg@daimi.au.dk> to avoid allocating extra row
6025 buffers; the rows can be read in directly into the main pixel
6028 1999-10-20 Federico Mena Quintero <federico@redhat.com>
6030 * src/gdk-pixbuf-io.c (image_handler_load): Free path.
6032 1999-10-20 Federico Mena Quintero <federico@redhat.com>
6034 * configure.in: Bumped version number to 0.3.
6036 * src/Makefile.am (lbgdk_pixbuf_la_LDFLAGS): Added a libtool
6037 version number for the library.
6039 1999-10-20 Federico Mena Quintero <federico@redhat.com>
6041 * src/gdk-pixbuf.h (GdkPixbuf): Removed the unref_fn field. Now
6042 all memory management of the buffer is done by libart.
6044 * src/gdk-pixbuf.c (gdk_pixbuf_unref): Do destruction here.
6045 Removed gdk_pixbuf_destroy, gdk_pixbuf_duplicate.
6047 * src/gdk-pixbuf-data.c (gdk_pixbuf_new_from_data): Implemented in
6048 terms of the libart functions. Removed the old code.
6050 * src/gdk-pixbuf-io.c (image_handler_load): Removed the save
6051 symbols. Saving will not be implemented in GdkPixbuf.
6053 * src/io-gif.c: Removed the saving stub.
6054 (image_load): Fixed memory management to fail gracefully if we run
6055 out of memory while loading the image. Close the gif file when we
6056 are done. This still needs more error handling for the DGif
6059 * src/io-jpeg.c (image_load): Some robustness fixes.
6061 * src/io-png.c: Removed the saving stuff.
6062 (image_load): Some memory management fixes.
6064 * src/io-tiff.c (image_load): Ditto.
6066 * src/io-xpm.c (pixbuf_create_from_xpm): Ditto.
6068 1999-10-18 Havoc Pennington <hp@pobox.com>
6070 * subautogen.sh: New name for macros/autogen.sh
6072 * autogen.sh: use subautogen.sh
6074 1999-10-18 Federico Mena Quintero <federico@redhat.com>
6076 * src/*: Reindented to use the GNOME Indentation. Renamed
6077 GdkPixBuf to GdkPixbuf, for consistency with the function names
6078 (and it is also easier to type) :-)
6080 1999-10-18 Havoc Pennington <hp@pobox.com>
6082 * configure.in: Use AM_PATH_GLIB instead of glib-config directly
6084 * src/Makefile.am: Re-enable testpixbuf with GTK_CFLAGS/GTK_LIBS
6086 1999-10-18 Havoc Pennington <hp@pobox.com>
6088 * Makefile.am (SUBDIRS): Remove "macros"
6090 * configure.in: Don't use GNOME_INIT, handle case where we are
6091 inside gnome-libs. AM_PATH_GTK for the GIF test
6093 * src/Makefile.am: Change flags to work without libgnomeui,
6094 comment out testpixbuf for now
6096 1999-10-18 Federico Mena Quintero <federico@redhat.com>
6098 * configure.in: Use $GTK_LIBS as the extra libs when checking for
6099 libgif/libungif, as they need the X libraries. Fixes bug #2472.
6101 1999-10-10 Cody Russell <bratsche@dfw.net>
6102 * src/gdk-pixbuf-drawable.c: core function now determines whether
6103 the requested geometry is on screen or not, and if some is not
6104 then the request is clamped to geometry that is on the screen.
6106 Changed 'pixbuf' to 'art_pixbuf' in core function.
6108 1999-10-08 Michael Fulbright <drmike@redhat.com>
6110 * src/gdk-pixbuf-data.c: Added to load rgb data from const data.
6112 * src/testpifbuf: Changed test program to display cdrom from rgb data
6113 if no filename given to test program.
6115 1999-10-07 Cody Russell <bratsche@dfw.net>
6116 * src/gdk-pixbuf-drawable.[ch]: Added. (Actually, Miguel committed
6117 them, but I wrote them).
6119 * src/gdk-pixbuf-drawable.h: Added a missing ; so things will now
6122 * src/Makefile.am: Added gdk-pixbuf-drawable.[ch] to
6123 libgdk_pixbuf_la_SOURCES and libgdk_pixbufinclude_HEADERS.
6125 * src/gdk-pixbuf-drawable.c: Added #include "gdk-pixbuf-drawable.h"
6128 * src/gdk-pixbuf-drawable.[ch]: Changed functions to return
6129 GdkPixBuf* instead of ArtPixBuf*.
6131 1999-09-22 Michael Meeks <michael@nuclecu.unam.mx>
6133 * src/gdk-pixbuf.c (gdk_pixbuf_new): created.
6134 (gdk_pixbuf_scale): use gdk_pixbuf_new + return a new scaled image.
6136 * src/gdk-pixbuf.h (struct _GdkPixBuf): Re-organise struct, + add
6137 GdkPixBufUnrefFunc + gdk_pixbuf_new.
6139 * src/io-jpeg.c (image_load): clean to use gdk_pixbuf_new.
6141 * src/io-xpm.c (_pixbuf_create_from_xpm): ditto.
6143 * src/io-tiff.c (image_load): ditto + fix leak
6145 * src/io-png.c (image_load): ditto + add more exit points; monitor.png
6146 crashes this module ( add warning :-)
6148 * src/io-bmp.c (image_load): ditto.
6150 * src/io-gif.c (image_load): ditto.
6152 1999-09-18 Michael Meeks <michael@nuclecu.unam.mx>
6154 * src/gdk-pixbuf.c (gdk_pixbuf_scale): Hack rgba support in so
6155 it doesn't crash scaling with alpha.
6157 1999-09-17 Federico Mena Quintero <federico@redhat.com>
6159 * src/io-bmp.c (image_load): Set the initial ref_count to 1.
6161 * src/io-gif.c (image_load): Likewise.
6163 * src/io-jpeg.c (image_load): Likewise.
6165 * src/io-png.c (image_load): Likewise.
6167 * src/io-tiff.c (image_load): Likewise.
6169 * src/io-xpm.c (_pixbuf_create_from_xpm): Likewise.
6171 * src/gdk-pixbuf-io.c (gdk_pixbuf_load_image): Added an assertion
6172 for the ref_count to be != 0.
6174 * src/gdk-pixbuf.c (gdk_pixbuf_ref): Be more paranoid with sanity
6176 (gdk_pixbuf_unref): Fix incorrect sanity check and comparison.
6178 1999-08-09 Federico Mena Quintero <federico@nuclecu.unam.mx>
6180 * src/io-png.c (image_save): Fixed compiler warnings. Fixed write
6181 to unallocated memory (row_ptr), and fixed its type as well. Take
6182 into account the ArtPixbuf's rowstride when assigning the row
6185 * src/gdk-pixbuf.c: Fixup includes.
6187 * src/gdk-pixbuf-io.c: Likewise.
6189 Sat Jul 31 19:19:47 CEST 1999
6191 * src/gdk-pixbuf-io.c:
6192 * src/io-png.c: Fixed two obvious C syntax bugs
6194 1999-07-29 Mark Crichton <crichton@gimp.org>
6196 * src/io-png.c (image_save): Added PNG saving function
6198 * src/gdk-pixbuf-io.c: Changed image_save function format. Now it's
6199 image_save(GdkPixBuf *p, FILE *f, ...)
6202 1999-07-26 Michael Zucchi <mzucchi@denr.sa.gov.au>
6204 * src/Makefile.am (*_LIB): Only build the relevant loaders which
6205 require extra libraries if we actually have those libraries.
6207 1999-07-23 Richard Hestilow <hestgray@ionet.net>
6209 * src/gdk-pixbuf.h: Include glib.h as it uses g* datatypes
6210 * gdk_pixbufConf.sh.in: Added for gnome-config
6212 * configure.in: Modified to generate gdk_pixbufConf.sh
6214 1999-07-20 Mark Crichton <crichton@gimp.org>
6216 * src/gdk-pixbuf.c (gdk_pixbuf_rotate): Fixed rotation. Now a bbox
6217 calculation needs to be done.
6219 1999-07-18 Larry Ewing <lewing@gimp.org>
6224 * src/io-jpeg.c: Fix a few memory leaks in the, most of them in
6225 error cases but one or two in the common case. There are probably
6226 a few small ones left.
6228 1999-07-18 Mark Crichton <crichton@gimp.org>
6230 * configure.in: removed version.h.
6232 * src/gdk-pixbuf-io.c (pixbuf_check_tiff): Minor readability
6235 1999-07-17 Mark Crichton <crichton@gimp.org>
6237 * src/gdk-pixbuf.c: Removed gdk_pixbuf_free, redundant code.
6238 (gdk_pixbuf_rotate): Added pixbuf rotation code.
6239 (gdk_pixbuf_scale): Changed // comments to /* */
6241 * src/gdk-pixbuf.h (gdk_pixbuf_destroy): Added gdk_pixbuf_destroy
6244 1999-07-16 Larry Ewing <lewing@gimp.org>
6246 * src/testpixbuf.c (expose_func): reverted the expose everything
6247 changes, I'm not sure why these went in.
6248 (config_func): bring this up to date with the new pixbuf_scale
6251 * src/gdk-pixbuf-io.c: added a couple of warnings to the module
6252 loading code so that poeple can diagnose problems better.
6254 * src/gdk-pixbuf.c (gdk_pixbux_scale): fix the borkedness, also it
6255 no longer allocates a new pixbuf, which make things nicer for the
6256 rest of the code. Unfortunately there is still a problem with
6257 scaling rgba images.
6259 1999-07-16 Mark Crichton <crichton@gimp.org>
6261 * src/testpixbuf.c (config_func): ConfigureEvent handler. This
6262 calls gdk_pixbuf_scale. However, something is not working.
6263 N.B.: current pixmap is now stored in user_data with a key of
6266 * src/gdk-pixbuf.c (gdk_pixbuf_scale): Implemented scaling function.
6267 Something is still borked, however.
6269 1999-07-15 Larry Ewing <lewing@gimp.org>
6271 * src/io-jpeg.c (image_load): add raph@gimp.org's fix to the jpeg
6274 * src/testpixbuf.c (main): fix up the file routines a little so
6275 that you can load multiple files given the file names
6277 1999-07-14 Larry Ewing <lewing@gimp.org>
6279 * src/testpixbuf.c (expose_func): added an almost proper expose
6280 handler for testpixbuf
6282 1999-07-13 Mark Crichton <crichton@gimp.org>
6284 * configure.in: Fixed GIF check. Replaced " with '
6285 * src/gdk-pixbuf.c: More (minor) work on gdk_pixbuf_scale
6287 1999-07-13 Mark Crichton <crichton@gimp.org>
6289 * configure.in: I am a bonehead. Added gif-lib check.