1 2009-03-13 Matthias Clasen <mclasen@redhat.com>
3 * === Released 2.16.0 ===
5 2009-03-02 Matthias Clasen <mclasen@redhat.com>
7 * === Released 2.15.5 ===
9 2009-03-01 Matthias Clasen <mclasen@redhat.com>
11 Bug 569671 – gdk_pixbuf_new_from_file() can't open
12 image/x-portable-pixmap
14 * gdk-pixbuf-io.c (_gdk_pixbuf_get_module): If pure sniffing
15 yields uncertain results, try again with the filename.
18 2009-02-17 Matthias Clasen <mclasen@redhat.com>
20 * === Released 2.15.4 ===
22 2009-02-02 Matthias Clasen <mclasen@redhat.com>
24 * === Released 2.15.3 ===
26 2009-01-27 Matthias Clasen <mclasen@redhat.com>
28 * === Released 2.15.2 ===
30 2009-01-23 Matthias Clasen <mclasen@redhat.com>
32 * === Released 2.15.1 ===
34 2009-01-19 Tor Lillqvist <tml@iki.fi>
36 Bug 568305 - gdk-pixbuf mishandles BI_BITFIELDS bmps
38 * io-bmp.c (OneLine32): Use unsigned variables so that we can
39 right-shift them without risk of sign extension. Don't "reverse"
40 the alpha value, actually storing 0xFF-alpha, but use it as such.
42 2009-01-12 Tor Lillqvist <tml@iki.fi>
44 Bug 164002 - query scripts don't work uninstalled on windows
46 * queryloaders.c (main): Use the configure-time PIXBUF_LIBDIR if
47 the exe is located in a .libs folder, i.e. run in the build
48 directory through a libtool wrapper script or wrapper executable,
49 or in the source folder itself. Otherwise continue to infer the
50 runtime prefix from the exe's location.
52 2009-01-12 Tor Lillqvist <tml@iki.fi>
54 * queryloaders.c (main): Remove the Win9x code path. It had been
55 left by mistake. Win9x code is gone from the rest of GTK+ since
58 2009-01-07 Matthias Clasen <mclasen@redhat.com>
60 Bug 566862 – pixbuf_new_from_file does not autodetect format
62 * gdk-pixbuf-io.c (_gdk_pixbuf_get_module): Go back to sniffing
63 without looking at the filename, to avoid breaking expected
66 2009-01-01 Matthias Clasen <mclasen@redhat.com>
68 * === Released 2.15.0 ===
70 2008-11-30 Christian Dywan <christian@imendio.com>
72 Bug 561186 – GdkPixbuf API type checking needs cleanup
74 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_write),
75 (gdk_pixbuf_loader_get_pixbuf), (gdk_pixbuf_loader_get_animation),
76 (gdk_pixbuf_loader_close), (gdk_pixbuf_loader_get_format):
77 * gdk-pixbuf-scale.c (gdk_pixbuf_scale), (gdk_pixbuf_composite),
78 (gdk_pixbuf_composite_color), (gdk_pixbuf_scale_simple),
79 (gdk_pixbuf_composite_color_simple):
80 * gdk-pixbuf-simple-anim.c (gdk_pixbuf_simple_anim_add_frame):
81 * gdk-pixbuf-util.c (gdk_pixbuf_add_alpha),
82 (gdk_pixbuf_apply_embedded_orientation):
83 Improve type checking in pixbuf API
85 2008-10-13 Matthias Clasen <mclasen@redhat.com>
87 Bug 555791 – Natuilus Crashes when opening USB MP3 Player Contents
89 * io-tga.c (gdk_pixbuf__tga_stop_load): Don't segfault on
91 Problem reported by Pedro Villavicencio
93 2008-10-01 Tor Lillqvist <tml@novell.com>
95 * io-icns.c: Don't #define _GNU_SOURCE on Windows as it confuses
98 2008-09-23 13:28:23 Tim Janik <timj@imendio.com>
100 * gdk-pixdata.c: prevent RLE encoding of 1x1 pixel images, since the
101 encoder comparison operator requires at least 2 pixels, fixes #553374:
102 Bug 553374 - gdk_pixdata_from_pixbuf fails for some images with use_rle set to TRUE
104 2008-09-19 Matthias Clasen <mclasen@redhat.com>
106 * gdk-pixbuf-io.c: Don't call fill_info if we've already filled
107 the info from the module file, fixes a small memory leak.
109 2008-09-18 Dominic Lachowicz <domlachowicz@gmail.com>
111 * io-gdip-utils.c: Fix 2 cases where we leaked a GpImage (#552545)
113 2008-09-17 Matthias Clasen <mclasen@redhat.com>
115 * === Released 2.14.2 ===
117 2008-09-13 Tor Lillqvist <tml@novell.com>
119 * gdk-pixbuf-io.c: Don't use the deprectated
120 g_win32_get_package_installation_subdirectory(). Use
121 g_win32_get_package_installation_directory_of_module()
122 instead. Also, don't use the deprecated silly
123 G_WIN32_DLLMAIN_FOR_DLL_NAME() macro, but an explicit minimal
124 DllMain() that just saves the DLL handle.
126 2008-09-07 Matthias Clasen <mclasen@redhat.com>
128 * gdk-pixbuf-io.c (gdk_pixbuf_io_init): Plug a small memory
129 leak in an error path.
131 2008-09-06 Matthias Clasen <mclasen@redhat.com>
133 Bug 517233 – Calling gdk_pixbuf_loader_close causes "GError set over
134 the top of a previous GError" warning
136 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_close): Don't overwrite
137 errors. Reported by Andrey Tsyvarev
139 2008-09-05 Sebastien Bacher <seb128@ubuntu.com>
141 * gdk-pixbuf-io.c: (gdk_pixbuf_load_module_unlocked):
142 bug 550969 - fix a typo which breaks the static build
144 2008-09-04 Matthias Clasen <mclasen@redhat.com>
146 * === Released 2.14.1 ===
148 2008-09-04 Matthias Clasen <mclasen@redhat.com>
150 * gdk-pixbuf-io.c: Fix a deadlock introduced in the previous
153 * gdk-pixbuf-loader.c: Fix the race condition here, too.
155 2008-09-04 Matthias Clasen <mclasen@redhat.com>
157 * === Released 2.14.0 ===
159 2008-09-03 Matthias Clasen <mclasen@redhat.com>
161 Bug 549711 – Race condition when loading gdk-pixbuf image modules
163 * gdk-pixbuf-io.c: Fix a race condition in module loading,
164 spotted by Chris Lord.
166 2008-08-27 Matthias Clasen <mclasen@redhat.com>
168 Bug 549322 – Typo in gdk_pixbuf_save_to_buffer docs
170 * gdk-pixbuf-io.c (gdk_pixbuf_save_to_buffer): Fix the docs.
171 Spotted by Cosimo Cecchi.
173 2008-08-18 Matthias Clasen <mclasen@redhat.com>
175 * ==== Released 2.13.7 ===
177 2008-08-13 Matthias Clasen <mclasen@redhat.com>
179 Bug 532644 – TIFF loader need to exclude CR2 files
181 * io-tiff.c: Add a pattern to exclude CR2 files.
182 Noticed by Hubert Figuire
184 2008-08-13 Michael Natterer <mitch@imendio.com>
186 * gdk-pixbuf-marshal.list: reorder marshalers for no reason apart
187 from forcing a rebuild of the header after yesterday's Makefile.am
190 2008-08-08 Sven Herzberg <sven@imendio.com>
192 Bug 546549 : Better Type Checking
195 * gdk-pixbuf-animation.c: check if a vfunc is implemented before
196 trying to call into it
198 2008-08-06 Sven Herzberg <sven@imendio.com>
200 Bug 546549 : Better Type Checking
203 * gdk-pixbuf.c (gdk_pixbuf_copy), (gdk_pixbuf_get_colorspace),
204 (gdk_pixbuf_get_n_channels), (gdk_pixbuf_get_has_alpha),
205 (gdk_pixbuf_get_bits_per_sample), (gdk_pixbuf_get_pixels),
206 (gdk_pixbuf_get_width), (gdk_pixbuf_get_height),
207 (gdk_pixbuf_get_rowstride): use GDK_IS_PIXBUF() and not pixbuf != NULL
208 in g_return_*() statements
210 2008-08-05 Matthias Clasen <mclasen@redhat.com>
212 * === Released 2.13.6 ===
214 2008-08-04 Tor Lillqvist <tml@novell.com>
216 * Makefile.am: Pass appropriate -machine flag to lib.exe.
218 2008-07-23 Matthias Clasen <mclasen@redhat.com>
220 * gdk-pixbuf-io.c (_gdk_pixbuf_get_module): Compare two content
221 types, not content type and mime type.
223 2008-07-21 Matthias Clasen <mclasen@redhat.com>
225 * === Released 2.13.5 ===
227 2008-07-18 Federico Mena Quintero <federico@novell.com>
229 * queryloaders.c (query_module): Don't do funny casts to avoid
232 2008-07-15 Matthias Clasen <mclasen@redhat.com>
234 Bug 543085 – gdk_pixbuf_saturate_and_pixelate may corrupt memory
236 * gdk-pixbuf-utils.c (gdk_pixbuf_saturate_and_pixelate):
237 Use gdk_pixbuf_copy_area() to copy between pixbufs.
238 Reported by Andrey Tsyvarev
240 2008-07-15 Matthias Clasen <mclasen@redhat.com>
242 * gdk-pixbuf-io.c: Move the check for wheter to use
243 GIO for sniffing to configure.
245 2008-07-14 Matthias Clasen <mclasen@redhat.com>
247 Bug 401985 – Documentation improvement for the
248 gdk_pixbuf_new_from_file_at_scale() function
250 * gdk-pixbuf-io.c: Improve docs for gdk_pixbuf_new_from_file_at_scale().
251 Proposed by Juan Manuel Palacios
253 2008-07-11 Matthias Clasen <mclasen@redhat.com>
255 * gdk-pixbuf-io.c: Use GIO for sniffing image types, except
256 on Win32, where GIO doesn't do any sniffing.
258 2008-07-05 Matthias Clasen <mclasen@redhat.com>
260 * === Released 2.13.4 ===
262 2008-06-18 Matthias Clasen <mclasen@redhat.com>
264 * io-ico.c: Add image/x-win-bitmap to the supported mimetypes,
265 since that is what shared-mime-info uses for .cur
267 2008-06-13 Matthias Clasen <mclasen@redhat.com>
269 * === Released 2.13.3 ===
271 2008-06-13 Hans Breuer <hans@breuer.org>
273 * makefile.msc : updated to allow simple switch between gdiplus- and
274 former fileformat backends
275 * io-tiff.c : use g_snprintf
277 2008-06-13 Matthias Clasen <mclasen@redhat.com>
279 Bug 531960 – crash in eog-image.c:1154: (priv->image != NULL)
281 * io-ico.c: Check headers more thorougly.
282 Patch by Felix Riemann
284 2008-06-03 Matthias Clasen <mclasen@redhat.com>
286 * === Released 2.13.2 ===
288 2008-06-02 Behdad Esfahbod <behdad@gnome.org>
290 * Makefile.am: Add gdk-pixbuf-features.h to BUILT_SOURCES.
292 2008-05-29 Matthias Clasen <mclasen@redhat.com>
296 * io-icns.c: Use the correct INCLUDE_ macros.
298 2008-05-29 Matthias Clasen <mclasen@redhat.com>
300 * === Released 2.13.1 ===
302 2008-05-29 Matthias Clasen <mclasen@redhat.com>
304 Bug 535453 - gdk_pixbuf_format_get_license returns NULL for
307 * queryloaders.c (write_loader_info): Add the license info
308 after the description.
310 * gdk-pixbuf-io.c (gdk_pixbuf_io_init): Read the license info
311 from the module file. Reported by Andrey Tsyvarev.
313 2008-05-28 Michael Natterer <mitch@imendio.com>
315 * gdk-pixbuf.h: define GDK_PIXBUF_H_INSIDE around including all
318 * gdk-pixbuf-animation.h
320 * gdk-pixbuf-enum-types.h.template
321 * gdk-pixbuf-features.h.in
323 * gdk-pixbuf-loader.h
324 * gdk-pixbuf-simple-anim.h
325 * gdk-pixbuf-transform.h: add single-include guards that #error
326 out if GDK_PIXBUF_DISABLE_SINGLE_INCLUDES is defined and any of
327 these files is included individually.
329 * gdk-pixbuf-private.h: don't incude "gdk-pixbuf-io.h".
331 * gdk-pixbuf-csource.c: #define __GTK_H_INSIDE__ around including
332 "../gtk/gtkversion.h". Ugly but needed in this special case.
334 2008-05-27 Tor Lillqvist <tml@novell.com>
336 * io-*.c: Use explicit G_MODULE_EXPORT decoration when building
337 the loader in question as a module.
339 * gdk-pixbuf-io.c: Enable included build of the icns and jasper
342 2008-05-27 Michael Natterer <mitch@imendio.com>
344 * gdk-pixbuf.c: put back the #define, but call it
345 GDK_PIXBUF_C_COMPILATION.
347 * gdk-pixbuf-features.h.in: make variable export depend on that
348 define instead of GDK_PIXBUF_COMPILATION.
350 2008-05-27 Michael Natterer <mitch@imendio.com>
352 Fix and simplify definition of GDK_PIXBUF_VAR:
354 * Makefile.am: add -DGDK_PIXBUF_COMPILATION to INCLUDES.
356 * gdk-pixbuf.c: don't #define it here. Remove GDK_PIXBUF_VAR from
357 the definition of the version variables.
359 * gdk-pixbuf-features.h.in: in the !G_PLATFORM_WIN32 case, always
360 define GDK_PIXBUF_VAR to "extern". Remove redundant #ifndef
361 GDK_PIXBUF_VAR around the whole block, the header itself already
364 2008-05-12 Tor Lillqvist <tml@novell.com>
366 Bug 532558 - Cannot build dll when using separate builddir
368 * Makefile.am: .def file belongs in $(srcdir). Patch by Marko
371 2008-05-02 Michael Natterer <mitch@imendio.com>
373 * Makefile.am (stamp-gdk-pixbuf-marshal.h): deprecate the entire
374 gdk-pixbuf-marshal.h since it's installed by accident only and
375 shouldn't be used by anybody.
377 2008-03-21 Tor Lillqvist <tml@novell.com>
379 Import the GDI+ gdk-pixbuf loaders for Windows by Dominic
380 Lachowicz and Alberto Ruiz into the GTK+ tree, from the
381 gdip-pixbuf-loader module.
383 * Makefile.am: Add the bits and pieces for the GDI+ loaders. When
384 building GDI+ loaders don't build the traditional ones for the
385 same formats. Always build the traditional PNG loader, though, as
386 it isn't possible to read and write PNG tEXt chunks through GDI+,
387 and GIMP at least needs that functionality in the gdk-pixbuf PNG
390 Either build all the GDI+ loaders (except the PNG one) into
391 libgdk-pixbuf, or build them all as DLLs. I don't see any reason
392 to enable cherry-picking among them whether to build in or not.
394 * io-gdip-animation.c
395 * io-gdip-animation.h
403 * io-gdip-propertytags.h
407 * io-gdip-wmf.c: New files. Note that io-gdip-png.c is not
410 * gdk-pixbuf-io.c: Add the bits and pieces for built-in GDI+
413 == ChangeLog from gdip-pixbuf-loaders follows: ==
415 2008-03-19 Tor Lillqvist <tml@novell.com>
417 * src/io-gdip-utils.c: Drop misleading old comment.
419 * src/io-gdip-native.h: Fix typo: s/WINGDIAPI/WINGDIPAPI/.
421 2008-03-17 Tor Lillqvist <tml@novell.com>
423 * src/io-gdip-utils.h (MODULE_ENTRY): Use the more descriptive
424 INCLUDE_gdiplus instead of INCLUDE_gdi. (Will be used when this is
425 moved to GTK+ and the gdip loaders are built-in in libgdk-pixbuf.)
426 Use G_MODULE_EXPORT so that only fill_info and fill_vtable get
427 exported in the separate loader DLLs case.
431 * src/io-gdip-wmf.c: Use unique type parameters to MODULE_ENTRY so
432 that we won't get clashes when building all the gdip loaders in to
435 2008-03-17 Tor Lillqvist <tml@novell.com>
437 * src/Makefile.am: Remove libpixbufloader-gdip.la, and add missing
438 loaders to loader_LTLIBRARIES. Set loaderdir to use proper GTK+
439 binary version using pkg-config. Add final newline.
441 2008-03-15 Dominic Lachowicz <domlachowicz@gmail.com>
446 * io-gdip-emf.c: Separate these into their own loaders, so that existing
447 code that calls "gdk_pixbuf_loader_for_type()" and friends continues
450 * Makefile.am: Reflect the above changes
452 * io-gdip-utils.c: Better error reporting; handle metafiles properly
453 (loading them as bitmaps doesn't work; you have to load them as a
454 generic image or metafile and then draw them onto a bitmap)
456 2008-03-06 Alberto Ruiz <aruiz@gnome.org>
458 * configure.ac: Use the .exe version of the gdk query loaders if the build
459 is for a windows target.
461 2008-03-04 Dominic Lachowicz <domlachowicz@gmail.com>
463 * src/io-gdip-utils.c: More informative error codes, taken from the COM HRESULT
465 2008-03-03 Dominic Lachowicz <domlachowicz@gmail.com>
467 * src/io-gdip-native.h:
468 * src/io-gdip-jpeg.c: Support setting the JPEG's quality, just like GdkPixbuf's
469 built-in JPEG encoder
470 * src/io-gdip-png.c: Support setting the PNG's compression level, just like
471 GdkPixbuf's built-in PNG encoder
473 2008-02-25 Tor Lillqvist <tml@novell.com>
475 * configure.ac: Move AC_DISABLE_STATIC before AC_PROG_LIBTOOL so
476 that it works better.
478 2008-02-24 Dom Lachowicz <domlachowicz@gmail.com>
480 * src/io-gdip-animation.[ch]: Animation class and interator
481 * src/io-gdip-utils.c: Use animation iter. GDI+ animations now work.
483 2008-02-24 Dom Lachowicz <domlachowicz@gmail.com>
485 * src/io-gdip-utils.c: Simple animation working; need to use a more sophisticated
488 2008-02-24 Dom Lachowicz <domlachowicz@gmail.com>
490 * src/*.c: Change to GTK+-style indentation; stub out some stuff
491 for animation support
493 2008-02-22 Dom Lachowicz <domlachowicz@gmail.com>
495 * src/Makefile.am: Build those other libraries using automake too;
496 track dependencies properly
498 2008-02-22 Dom Lachowicz <domlachowicz@gmail.com>
500 * src/*.[ch]: Separate out formats that are writable into their
501 own plugins. The GDI+ loader can now save as BMP, GIF, JPEG, PNG,
502 or TIFF. Also, some tweaks so that the format plugins can be
503 statically compiled into GTK+ if we choose to do so.
505 2008-02-22 Dom Lachowicz <domlachowicz@gmail.com>
507 * src/io-gdip-utils.c (GetEncoderClsid): Add support for BMP,
510 2008-02-22 Dom Lachowicz <domlachowicz@gmail.com>
512 * src/*.[ch]: Saving images to PNG now works. Conditionally compiled
513 until I get GdkPixbuf's saving architecture straightened out.
515 2008-02-21 Dom Lachowicz <domlachowicz@gmail.com>
517 * src/io-gdip-utils.c (io_gdip_init): Make this idempotent
518 * src/io-gdip.c: Function that fills the GdkPixbufIO vtable. To be used across
519 various GDI+-based plugins
521 2008-02-21 Dom Lachowicz <domlachowicz@gmail.com>
523 * src/*.[ch]: If you #define GDIP_TEST_SAVING, you should be able
524 to save a pixbuf to a PNG via GDI+. WARNING: UNTESTED CODE
526 2008-02-21 Dom Lachowicz <domlachowicz@gmail.com>
528 * src/*.[ch]: Infrastructure for saving GdkPixbufs to GdkPixbufSaveFunc callbacks.
529 Should be trivial to write a PNG or JPEG saver now.
531 2008-02-20 Tor Lillqvist <tml@novell.com>
533 * src/io-gdip-utils.c: Drop the wrapper functions that each call
534 GetProcAddress(). Instead just use a bunch of function pointers
535 and initialise them at the same time in io_gdip_init().
537 2008-02-19 Dom Lachowicz <domlachowicz@gmail.com>
539 * src/*.[ch]: ARGB isn't pre-multiplied; first stab @ metadata
541 2008-02-19 Tor Lillqvist <tml@novell.com>
544 * src/io-gdip-utils.c
545 * src/test.c: Use spaces instead of tabs. Use 2-column indentation
546 offset which was the original intent. Remove trailing whitespace.
548 2008-02-19 Tor Lillqvist <tml@novell.com>
550 * configure.ac: Use AC_DISABLE_STATIC. It makes no sense to build
551 a static library of this.
553 * autogen.sh: Take ACLOCAL_FLAGS into consideration.
555 2008-02-18 Dominic Lachowicz <domlachowicz@gmail.com>
557 * src/*.[ch]: Fix image size (don't need to add + 1); framework
558 for supporting animations or multi- paged TIFFs
560 2008-02-18 Dominic Lachowicz <domlachowicz@gmail.com>
562 * src/*.[ch]: If the source image doesn't have alpha, don't create
563 an opaque alpha channel in the pixbuf
565 2008-02-18 Dominic Lachowicz <domlachowicz@gmail.com>
567 * src/*.c: Whitespace fixes
569 2008-02-18 Dominic Lachowicz <domlachowicz@gmail.com>
571 * src/io-gdip.c: Support pixbuf scaling
573 2008-02-18 Dominic Lachowicz <domlachowicz@gmail.com>
575 * src/io-gdip.c: Fill pixbuf properly; propegate errors. Plugin
576 now works for non-animations
578 2008-02-18 Dominic Lachowicz <domlachowicz@gmail.com>
580 * src/io-gdip.c: Move initialization to fill_vtable
581 * src/io-gdip-utils.c: GDI+ functions return Status, not HRESULT,
582 so we can't use SUCCEEDED() to test if they worked or not
584 2008-02-18 Dominic Lachowicz <domlachowicz@gmail.com>
586 * src/io-gdip.c (gdk_pixbuf__gdip_image_stop_load): Un-premultiply alpha
588 2008-02-18 Dominic Lachowicz <domlachowicz@gmail.com>
590 * src/io-gdip.c (gdk_pixbuf__gdip_image_stop_load): Destroy the
592 * src/io-gdip.c (fill_info): Add support for PNG, GIF, WMF, EMF, TIFF
594 2008-02-18 Dominic Lachowicz <domlachowicz@gmail.com>
596 * src/io-gdip-utils.c (io_gdip_buffer_to_bitmap): Release the IStream
597 * src/io-gdip.c: Move the init() call to fill_vtable, so that it's
600 2008-02-18 Dominic Lachowicz <domlachowicz@gmail.com>
602 * src/io-gdip-utils.c: Make GDI+ function pointers static so that
603 we only load them once
605 2008-02-18 Dominic Lachowicz <domlachowicz@gmail.com>
607 * src/test.c: Dispose of the bitmap
608 * src/io-gdip-utils.[ch]: Add bitmap dispose function
610 2008-02-18 Dominic Lachowicz <domlachowicz@gmail.com>
612 * src/io-gdip-native.h: The GpImage and GpBitmap structs should be anonymous
614 == End of ChangeLog from gdip-pixbuf-loaders ==
616 2008-03-11 Claudio Saavedra <csaavedra@alumnos.utalca.cl>
618 * io-bmp.c: (gdk_pixbuf__bmp_image_stop_load): Set a
619 GDK_ERROR_CORRUPT_IMAGE error if the loader is closed while
620 still reading the headers. (#505085)
622 2008-03-11 Claudio Saavedra <csaavedra@alumnos.utalca.cl>
624 * io-bmp.c: (DecodeHeader): Check for the BMP header magic numbers
625 before decoding it. (#505085)
627 2008-02-16 Matthias Clasen <mclasen@redhat.com>
629 * === Released 2.13.0 ===
631 2008-02-15 Matthias Clasen <mclasen@redhat.com>
633 * gdk-pixbuf-animation.h:
634 * gdk-pixbuf.symbols: Fix up export of gdk_pixbuf_non_anim_get_type.
636 2008-02-12 Matthias Clasen <mclasen@redhat.com>
638 * gdk-pixbuf-io.c (at_scale_size_prepared_cb): Don't let
639 the width or height go below 1. (#516024, Christian Persch)
641 2008-02-10 Matthias Clasen <mclasen@redhat.com>
643 * gdk-pixbuf-scaled-anim.c: Try harder to return pixbufs
644 of the requested size. (#494515, Mike Morrison)
646 2008-01-15 Matthias Clasen <mclasen@redhat.com>
648 * gdk-pixbuf-io.c (save_to_stream): Handle partial writes.
650 2008-01-16 Michael Natterer <mitch@imendio.com>
652 * gdk-pixbuf-io.c (save_to_stream): fix signature of this function
653 and propagate errors from g_output_stream_write(). Return error
654 also on incomplete writes (which don't generate an error by
659 (gdk_pixbuf_io_init): initialize "builtin_module" on a separate
660 line to avoid compiler warning in the common case of no built-in
663 2008-01-16 Michael Natterer <mitch@imendio.com>
665 * Makefile.am (LDADDS): use $GDK_PIXBUF_DEP_LIBS instead of
666 $GLIB_LIBS so gio gets pulled in.
668 2008-01-15 Matthias Clasen <mclasne@redhat.com>
670 * gdk-pixbuf.symbols:
672 * gdk-pixbuf-io.c (gdk_pixbuf_new_from_stream):
673 (gdk_pixbuf_new_from_stream_at_scale):
674 (gdk_pixbuf_save_to_stream): New stream i/o functions.
676 2008-01-14 Michael Natterer <mitch@imendio.com>
678 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_prepare): cast the return
679 value of _gdk_pixbuf_scaled_anim_new() to fix incompatible pointer
682 2007-12-09 Matthias Clasen <mclasen@redhat.com>
684 * io-jpeg.c: Fix the spinguard logic for big buffers.
687 2007-11-25 Tor Lillqvist <tml@novell.com>
689 * Makefile.am: Fix static build of the icns loader.
691 2007-11-25 Bastien Nocera <hadess@hadess.net>
694 * io-jasper.c: Add the libjasper JPEG2000 loader
697 2007-11-20 Matthias Clasen <mclasen@redhat.com>
699 * gdk-pixbuf-animation.c: Use G_DEFINE_TYPE (#469341,
702 2007-11-20 Bastien Nocera <hadess@hadess.net>
704 * io-icns.c: (load_resources): Add support for 512x512 Leopard
705 icons, using the ic09 iconType
707 2007-11-20 Bastien Nocera <hadess@hadess.net>
710 * io-icns.c: Add icns (MacOS X icons) loader, based on work by
711 Lyonel Vincent <lyonel@ezix.org> (Closes: #395738)
713 2007-11-10 Matthias Clasen <mclasen@redhat.com>
715 * io-jpeg.c: Avoid unaligned accesses that cause
716 problems on some architectures. (patch by David Miller)
718 2007-10-16 Matthias Clasen <mclasen@redhat.com>
720 * === Released 2.12.1 ===
722 2007-10-16 Matthias Clasen <mclasen@redhat.com>
724 * io-wbmp.c: Use better magic. (#339877, Bastien Nocera)
726 2007-09-13 Matthias Clasen <mclasen@redhat.com>
728 * === Released 2.12.0 ===
730 2007-09-13 Matthias Clasen <mclasen@redhat.com>
732 * gdk-pixbuf-scaled-anim.c (get_scaled_pixbuf): Don't leak
735 2007-09-08 Matthias Clasen <mclasen@redhat.com>
737 * io-ani.c: Fix some possible crashes. (#468832, Michal Luczaj)
739 2007-09-07 Matthias Clasen <mclasen@redhat.com>
741 * io-tga.c (gdk_pixbuf__tga_stop_load): Handle pbuf
742 being NULL. (#468801, Sebastien Bacher)
744 2007-07-21 Matthias Clasen <mclasen@redhat.com>
746 * === Released 2.11.6 ===
748 Sat Jul 7 17:34:33 2007 Tim Janik <timj@gtk.org>
750 * gdk-pixbuf-scale.c: docu fixes from Guillaume Cottenceau, #454596.
752 2007-07-06 Michael J. Chudobiak <mjc@cvs.gnome.org>
754 * io-tiff.c: (tiff_image_parse): Added a comment to explain
755 the signal used to stop parsing early.
757 2007-07-05 Matthias Clasen <mclasen@redhat.com>
759 * io-tiff.c: Revert the last change, it was wrong
760 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_close): Redo the last
761 change in a different way.
763 2007-07-04 Tor Lillqvist <tml@novell.com>
765 * pixops/Makefile.am (timescale_LDADD): Use GDK_PIXBUF_DEP_LIBS
766 instead of GDK_PIXBUF_EXTRA_LIBS here, too.
768 2007-07-03 Matthias Clasen <mclasen@redhat.com>
770 * io-tiff.c (tiff_image_parse): Always set an error
771 when returning NULL. (453365, Michael Chudobiak)
773 2007-07-03 Matthias Clasen <mclasen@redhat.com>
775 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_close): Be
776 more careful when calling g_propagate_error(). (#453365,
779 2007-07-02 Matthias Clasen <mclasen@redhat.com>
781 * === Released 2.11.5 ===
783 2007-07-02 Matthias Clasen <mclasen@redhat.com>
785 * gdk-pixbuf.c (gdk_pixbuf_get_option): Document the
786 "orientation" option.
788 * gdk-pixbuf.symbols:
790 * gdk-pixbuf-util.c (gdk_pixbuf_apply_embedded_orientation):
791 New function to handle Exif orientation information in
792 tiff and jpeg images. (#439567, Michael Chudobiak)
794 2007-06-19 Matthias Clasen <mclasen@redhat.com>
796 * === Released 2.11.4 ===
798 2007-06-15 Matthias Clasen <mclasen@redhat.com>
800 * === Released 2.11.3 ===
802 2007-06-15 Hans Breuer <hans@breuer.org>
804 * makefile.msc : updated
805 * io-jpeg.c : use g_snprintf
807 2007-06-12 Behdad Esfahbod <behdad@gnome.org>
809 * io-pnm.c (explode_bitmap_into_buf): Fix out-of-bound access.
810 (#440918, Matthias Kilian)
812 2007-06-06 Matthias Clasen <mclasen@redhat.com>
814 * === Released 2.11.2 ===
816 2007-06-04 Matthias Clasen <mclasen@redhat.com>
818 * === Released 2.11.1 ===
820 2007-05-30 Chris Wilson <chris@chris-wilson.co.uk>
822 * io-jpeg.c (gdk_pixbuf__jpeg_image_stop_load):
823 Supply the current GError for fatal_error_handler(). (#441443)
825 2007-05-24 Matthias Clasen <mclasen@redhat.com>
827 * === Released 2.11.0 ===
829 2007-05-23 Matthias Clasen <mclasen@redhat.com>
831 * gdk-pixbuf.symbols: Add missing scaled-anim entries.
833 2007-05-18 Michael J. Chudobiak <mjc@cvs.gnome.org>
835 * gdk-pixbuf-scaled-anim.c: (get_scaled_pixbuf):
836 Preserve pixbuf options when generating a new scaled pixbuf.
838 * io-jpeg.c: (get_orientation), (gdk_pixbuf__jpeg_image_load),
839 (gdk_pixbuf__jpeg_image_load_increment): Read the exif
840 orientation tag and associate it with the "orientation" pixbuf
841 option. Renders libexif unnecessary in some applications.
843 * io-tiff.c: (tiff_image_parse): Read the tiff orientation tag,
844 compensate for the partial rotations performed by libtiff,
845 and generate an "orientation" option for the pixbuf.
847 2007-04-29 Matthias Clasen <mclasen@redhat.com>
849 * io-jpeg.c: Remove a pointless check from the previous
850 commit that added a new string.
852 2007-04-28 Matthias Clasen <mclasen@redhat.com>
855 * io-jpeg.c: Accept unknown parameters with a warning
856 when saving. (#405539, Daniel Atallah)
858 2007-04-25 Matthias Clasen <mclasen@redhat.com>
860 * gdk-pixbuf-simple-anim.c (gdk_pixbuf_simple_anim_add_frame):
861 Don't double the delay time of the first frame. (#431997,
864 2007-04-25 Matthias Clasen <mclasen@redhat.com>
866 * gdk-pixbuf-scaled-anim.c (gdk_pixbuf_scaled_anim_iter_finalize):
867 Chain up. (#433125, Christian Persch)
869 Wed Mar 28 15:27:35 2007 Tim Janik <timj@imendio.com>
871 * io-jpeg.c: applied JPEG loader fix from maemo. this fix makes sure
872 stop_load() doesn't forget about its return value, and it pulls the
873 check for infinite looping out of an else branch in load_increment()
874 so it runs unconditionally, fixes #397643.
876 2007-03-08 Matthias Clasen <mclasen@redhat.com>
878 * gdk-pixbuf-scaled-anim.[hc]: Implement an animation
879 wrapper for scaling animations.
881 * gdk-pixbuf-loader.c: Use GdkPixbufScaledAnim to scale
882 animations. (#335752, Mike Morrison)
886 2007-03-06 Tor Lillqvist <tml@novell.com>
888 * Makefile.am: Further fixes for building on Win32 outside
889 srcdir. (#413492, Mathias Hasselmann)
891 2007-03-05 Matthias Clasen <mclasen@redhat.com>
893 * io-tga.c: (gdk_pixbuf__tga_stop_load): Flip rle-encoded
894 images even if they haven't been completely loaded. (#347106)
896 2007-02-27 Felix Riemann <friemann@svn.gnome.org>
898 * io-ico.c: (fill_info): Add image/x-ico to supported mime types.
901 2007-02-16 Matthias Clasen <mclasen@redhat.com>
903 * io-png.c: Don't leak in the error path. (#405539, Daniel Atallah)
905 2007-02-07 Chris Wilson <chris@chris-wilson.co.uk>
907 * io-jpeg.c: (gdk_pixbuf__jpeg_image_load),
908 (gdk_pixbuf__jpeg_image_load_increment): Set the GError
909 if the image is zero length. (#405327)
911 2007-02-06 Matthias Clasen <mclasen@redhat.com>
913 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_close): Protect
914 against stop_load begin broken. (#403255, Lucas Mazzardo Veloso)
916 2007-01-21 Matthias Clasen <mclasen@redhat.com>
918 * io-gif.c (gdk_pixbuf__gif_image_stop_load): Return an
919 error if we didn't successfully load a frame. (#394190,
922 2007-01-17 Michael Natterer <mitch@imendio.com>
924 Patch taken from maemo-gtk:
926 * io-png.c (png_text_to_pixbuf_option): don't call g_convert() on
929 (png_info_callback): set an error when the size_func would scale
930 the pixbuf away completely.
932 2007-01-16 Matthias Clasen <mclasen@redhat.com>
934 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_write): Just
935 call gdk_pixbuf_loader_close to close the loader in
936 the error case. Fixes memory leaks in the error case,
937 pointed out by David Necas.
939 2007-01-04 Matthias Clasen <mclasen@redhat.com>
941 * io-bmp.c (OneLine32): Fix a warning
943 2006-12-22 Matthias Clasen <mclasen@redhat.com>
945 * io-bmp.c (decode_bitmasks): Handle bmps
946 with more than 8 bits per channel. (#172584,
949 * io-bmp.c: Handle offsets more carefully. (#172188,
952 * io-bmp.c: Handle v5 and OS/2 v2 bmps.
954 * io-bmp.c: Handle alpha masks in v4 and v5 bmps.
956 2006-12-21 Matthias Clasen <mclasen@redhat.com>
958 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_write): Emit
959 the closed signal when closing the loader, pointed out
962 2006-12-21 Matthias Clasen <mclasen@redhat.com>
964 * io-gif.c (gif_get_lzw): Handle invalid gif animations
965 a little bit more robustly. (#357974, Vassilis Pandis,
966 patch by Felix Riemann)
968 * gdk-pixbuf-data.c (gdk_pixbuf_new_from_data):
969 * gdk-pixbuf.c (gdk_pixbuf_new): Remove redundant size
970 checks, and document that width, height must be > 0.
971 (#343330, Felix Riemann)
973 * Makefile.am: Link against GLib. (#341158, Alexey Rusakov)
975 2006-12-19 Matthias Clasen <mclasen@redhat.com>
977 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_close): Don't
978 spew a warning if the printer is already closed.
980 2006-12-09 Matthias Clasen <mclasen@redhat.com>
982 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_write): Behave as
983 documented and close the loader when returning FALSE.
985 2006-10-29 Tor Lillqvist <tml@novell.com>
988 * Makefile.am (EXTRA_DIST): Remove pixbufloader_*.def, they are
989 not used. (#365388) They were all identical, and exported just two
990 symbols, so if somebody needs them for a MSVC build that doesn't
991 use built-in modules it's trivial to hack makefile.msc to produce
992 a common .def file for the loaders. The two symbols that need to
993 be exported are fill_info and fill_vtable.
995 2006-10-11 Tor Lillqvist <tml@novell.com>
997 Enable having some loaders built-in even if loading the others
998 dynamically. Have loaders in the same order as in configure.in in
999 all places where they are handled/listed.
1001 * Makefile.am: Define the STATIC_FOO_LIB and FOO_LIB macros
1002 conditionally depending on whether said loader is built-in or
1003 not. Use the names libstatic-pixbufloader-foo.la instead of
1004 libpixbufloader-static-foo.la for the built-in ones so that the
1005 "echo libpixbufloader-*.la" won't match them.
1007 * gdk-pixbuf-io.c: Reorganize code as to plumb the built-in
1008 loaders also if USE_GMODULE. Don't warn about a missing
1009 gdk-pixbuf.loaders file if we have at least one included loader.
1011 * gdk-pixbuf-private.h
1012 * io-*.c: Don't define a generic MODULE_ENTRY, as we can't use it
1013 in the loaders anyway. Each loader needs to check if INCLUDE_foo
1016 2006-10-08 Matthias Clasen <mclasen@redhat.com>
1018 * Apply a cleanup patch by Kjartan Maraas (#341812)
1020 2006-09-06 Matthias Clasen <mclasen@redhat.com>
1022 * io-pnm.c: Simplify and fix reading of ASCII images.
1024 2006-08-17 Matthias Clasen <mclasen@redhat.com>
1026 * === Released 2.10.2 ===
1028 2006-08-16 Matthias Clasen <mclasen@redhat.com>
1030 * gdk-pixbuf-io.c (gdk_pixbuf_new_from_file_at_scale):
1031 Stop loading an animation if the first frame is complete.
1032 (#350911, Christian Neumair)
1034 2006-07-23 Matthias Clasen <mclasen@redhat.com>
1036 * === Released 2.10.1 ===
1038 2006-07-16 Matthias Clasen <mclasen@redhat.com>
1040 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_load_module)
1041 (gdk_pixbuf_loader_write, gdk_pixbuf_loader_close)
1042 (gdk_pixbuf_loader_ensure_error): Put the code to protect
1043 against broken loaders that forget to set error in an
1044 auxiliary function and call it in more places. (#346428,
1047 * io-xbm.c: Fix incremental loading of
1048 xbms. (#346427, Ed Catmur)
1049 Also make the xbm loader accept const variations.
1051 2006-07-02 Matthias Clasen <mclasen@redhat.com>
1053 * === Released 2.10.0 ===
1055 2006-06-21 Matthias Clasen <mclasen@redhat.com>
1057 * pixops/*.S: NetBSD portability fixes. (#346374,
1060 * === Released 2.9.4 ===
1062 2006-06-12 Matthias Clasen <mclasen@redhat.com>
1064 * === Released 2.9.3 ===
1066 2006-06-05 Matthias Clasen <mclasen@redhat.com>
1068 * === Released 2.9.2 ===
1070 2006-05-16 Matthias Clasen <mclasen@redhat.com>
1072 * === Released 2.9.1 ====
1074 2006-05-04 Matthias Clasen <mclasen@redhat.com>
1076 * === Released 2.9.0 ===
1078 2006-04-04 Matthias Clasen <mclasen@redhat.com>
1080 * gdk-pixbuf-loader.c:
1081 * gdk-pixbuf.c: Use G_DEFINE_TYPE.
1083 * gdk-pixbuf.c: No point in making the error path fast by
1086 2006-03-24 Matthias Clasen <mclasen@redhat.com>
1088 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_write): Remove a
1089 pointless check, pointed out by Kjartan Maraas.
1091 2006-03-22 Matthias Clasen <mclasen@redhat.com>
1093 * gdk-pixbuf-loader.c: Add some documentation about
1094 supported image formats, and how to find out about them.
1095 (#335536, Murray Cumming)
1097 2006-03-20 Matthias Clasen <mclasen@redhat.com>
1099 * gdk-pixbuf-animation.c:
1103 * io-gif.c: Always save errno to a temporary before making
1104 other calls. (#335179, Morten Welinder)
1106 2006-03-14 Matthias Clasen <mclasen@redhat.com>
1108 * io-gif.c (gdk_pixbuf__gif_image_load): Add a shortcut
1109 to stop the gif mainloop after the first frame, if that
1110 is all we are interested in. (#334538)
1112 2006-03-03 Matthias Clasen <mclasen@redhat.com>
1114 * io-pnm.c: Support pnm files with maxval > 255.
1115 (#327560, Matthijs Douze)
1117 2006-03-03 Matthias Clasen <mclasen@redhat.com>
1119 * io-pcx.c (pcx_load_palette_8): Fix incremental loading
1120 of 8-bit pcx files. (#148518, Magnus Bergmann)
1122 2006-02-28 Anders Carlsson <andersca@imendio.com>
1125 Update documentation now that tiff supports saving.
1133 (tiff_load_map_file):
1134 (tiff_load_unmap_file):
1135 (gdk_pixbuf__tiff_image_stop_load):
1136 Rename callback functions that are used during loading.
1143 (create_save_context):
1144 (free_save_context):
1145 New callback functions which operate on a memory buffer.
1147 (gdk_pixbuf__tiff_image_save_to_callback):
1148 Implement saving of pixbufs to tiffs.
1151 (gdk_pixbuf__tiff_image_save):
1152 New function that saves a pixbuf to a FILE handle. Uses
1159 Change flags since this module supports writing now.
1161 2006-02-10 Matthias Clasen <mclasen@redhat.com>
1168 * io-xpm.c: Always check for NULL when using callbacks.
1169 (#330563, Benjamin Otte)
1171 2006-01-18 Matthias Clasen <mclasen@redhat.com>
1173 * io-gif.c (gdk_pixbuf__gif_image_load_increment): Don't cast
1174 the results of g_new(). (#327423, Morten Welinder)
1176 2006-01-12 Federico Mena Quintero <federico@ximian.com>
1178 * gdk-pixbuf-util.c (gdk_pixbuf_saturate_and_pixelate): Clarify
1179 the docs ("darkened/brightened" is not "saturation").
1181 Fri Dec 30 00:59:21 2005 Jonathan Blandford <jrb@redhat.com>
1183 * gdk-pixbuf-io.c (gdk_pixbuf_format_get_license): minor doc edit.
1185 2005-12-16 Matthias Clasen <mclasen@redhat.com>
1187 * gdk-pixbuf-io.c (_gdk_pixbuf_load_module_unlocked): Use
1188 G_MODULE_BIND_LOCAL when opening modules.
1190 2005-12-14 Michael Natterer <mitch@imendio.com>
1192 * io-jpeg.c (gdk_pixbuf__jpeg_image_load_lines): new utility
1193 function which factors out massive code duplication from the
1196 2005-12-14 Michael Natterer <mitch@imendio.com>
1198 * io-jpeg.c: applied patch from maemo-gtk which avoids the
1199 allocation of an intermediate buffer for non-progressive
1200 jpegs. Fixed bug #305894.
1202 2005-11-15 Matthias Clasen <mclasen@redhat.com>
1204 * io-xpm.c: Fix several integer overflows which have been
1205 reported as CVE-2005-3186 and CVE-2005-2975.
1207 2005-10-12 Matthias Clasen <mclasen@redhat.com>
1209 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_write): Only call
1210 gdk_pixbuf_loader_eat_header_write() when count > 0. (#318589,
1213 2005-10-03 Matthias Clasen <mclasen@redhat.com>
1215 * gdk-pixbuf-animation.c (gdk_pixbuf_animation_new_from_file):
1216 * gdk-pixbuf-io.c (gdk_pixbuf_new_from_file):
1217 * gdk-pixbuf-loader.c: Use a 1k buffer for sniffing image formats,
1218 instead of 128 or 256 bytes. (#317225, Sebastien Bacher,
1221 2005-09-05 Matthias Clasen <mclasen@redhat.com>
1223 * io-tga.c (parse_rle_data): Remove unused variable
1224 pbuf_count. (#315282, Kjartan Maraas)
1226 2005-08-31 Matthias Clasen <mclasen@redhat.com>
1228 * Makefile.am (gdk-pixbuf-enum-types.c): Intern type
1229 names in code generated by glib-mkenums, too.
1231 * io-ani-animation.c (gdk_pixbuf_ani_anim_iter_get_type)
1232 (gdk_pixbuf_ani_anim_get_type):
1233 * io-gif-animation.c (gdk_pixbuf_gif_anim_get_type)
1234 (gdk_pixbuf_gif_anim_iter_get_type):
1235 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_get_type):
1236 * gdk-pixbuf.c (gdk_pixbuf_get_type):
1237 * gdk-pixbuf-animation.c (gdk_pixbuf_animation_get_type):
1238 Intern type names before registering the type to avoid
1241 2005-08-30 Matthias Clasen <mclasen@redhat.com>
1243 * gdk-pixbuf-io.c (format_check): Make this work again.
1245 * io-png.c (png_save_to_callback_write_func): Add a cast
1246 to avoid compiler warnings.
1248 * pixops/timescale.c (main): Declare src_buf, dest_buf as
1249 unsigned to avoid compiler warnings.
1251 * gdk-pixbuf-io.h: Declare the prefix and mask members of
1252 GdkPixbufModulePattern as char*, to avoid compiler warnings.
1254 * io-ani.c (ani_load_chunk): Use g_try_new() in some places.
1256 2005-08-24 Matthias Clasen <mclasen@redhat.com>
1258 * === Released 2.8.2 ===
1260 * === Released 2.8.1 ===
1262 2005-08-18 Matthias Clasen <mclasen@redhat.com>
1264 * io-ico.c (DecodeHeader): Check for overflow in one more
1265 place. (#313818, Tommi Komulainen)
1267 2005-08-15 Matthias Clasen <mclasen@redhat.com>
1269 * io-jpeg.c (fatal_error_handler): Pay attention to the
1270 libjpeg error code and report OOM errors as such. (#312674,
1273 2005-08-13 Matthias Clasen <mclasen@redhat.com>
1275 * === Released 2.8.0 ===
1277 2005-08-07 Matthias Clasen <mclasen@redhat.com>
1279 * abicheck.sh: Also check exported variables.
1281 2005-08-02 Matthias Clasen <mclasen@redhat.com>
1283 * === Released 2.7.5 ===
1285 2005-07-22 Matthias Clasen <mclasen@redhat.com>
1287 * === Released 2.7.4 ===
1289 2005-07-22 Matthias Clasen <mclasen@redhat.com>
1291 * queryloaders.c: Accept '*' in masks. (pointed out
1292 by William Jon McCann)
1294 * gdk-pixbuf-io.c (format_check): Make anchored patterns work
1295 as they did before. (#311011, William Jon McCann)
1297 2005-07-22 Matthias Clasen <mclasen@redhat.com>
1299 * gdk-pixbuf-io.c (format_check): Interpret patterns where
1300 the first byte of the mask is '*' as unanchored. (#311011)
1301 (gdk_pixbuf_new_from_file): Use the first 256 bytes for
1302 sniffing the file format.
1304 2005-07-15 Matthias Clasen <mclasen@redhat.com>
1306 * === Released 2.7.3 ===
1308 2005-07-12 Matthias Clasen <mclasen@redhat.com>
1310 * gdk-pixbuf-i18n.h:
1311 * pixops/*: Add copyright and license information.
1313 2005-07-09 Tor Lillqvist <tml@novell.com>
1315 * Makefile.am: Don't use the scripts in build/win32 to compile the
1316 rc file into a resource object file. (This means we lose the
1317 build number increment magic, but I doubt it was that useful
1318 anyway.) Instead use windres directly. To pass the normal .o file
1319 produced by windres through libtool, which would want a .lo file,
1320 pass it directly to the linker using a -Wl option.
1322 * gdk_pixbuf.rc.in: Replace BUILDNUMBER with 0.
1324 2005-07-08 Matthias Clasen <mclasen@redhat.com>
1326 * === Released 2.7.2 ===
1328 2005-07-01 Matthias Clasen <mclasen@redhat.com>
1330 * === Released 2.7.1 ===
1332 2005-07-01 Matthias Clasen <mclasen@redhat.com>
1334 * gdk-pixbuf-io.c (gdk_pixbuf_new_from_file_at_scale): Allow
1335 -1 for width/height and interpret them as "not constrained".
1336 (#309258, Mark McLoughlin)
1338 2005-06-26 Tor Lillqvist <tml@novell.com>
1340 * Makefile.am: Current GNU tools do understand the PRIVATE
1341 keyword, so no need to remove those entries from the import
1342 library. libtool installs the .dll.a import library itself, so no
1343 need to do it here. Do install the .def file.
1345 2005-06-22 Matthias Clasen <mclasen@redhat.com>
1347 * gdk-pixbuf-i18n.h: Use glib-i18n.h
1349 2005-06-20 Matthias Clasen <mclasen@redhat.com>
1351 * === Released 2.7.0 ===
1353 2005-06-15 Matthias Clasen <mclasen@redhat.com>
1355 * gdk-pixbuf.symbols:
1356 * gdk-pixbuf-simple-anim.h: Add
1357 gdk_pixbuf_simple_anim_iter_get_type()
1359 2005-06-08 Matthias Clasen <mclasen@redhat.com>
1361 * io-pnm.c (pnm_read_next_value): Check for overflow.
1362 (#306394, Morten Welinder)
1364 2005-05-27 Matthias Clasen <mclasen@redhat.com>
1366 * io-bmp.c: Accept the 108 byte header of BMP v4. (#168799)
1368 2005-05-25 Matthias Clasen <mclasen@redhat.com>
1370 * gdk-pixbuf.symbols:
1371 * gdk-pixbuf-simple-anim.[hc]: No need to expose the iter
1372 subclass at all in the headers.
1374 * Makefile.am: Add new files.
1376 * gdk-pixbuf.symbols: Add new api.
1378 * gdk-pixbuf.h: Include gdk-pixbuf-simple-anim.h here.
1380 * gdk-pixbuf-simple-anim.[hc]: Add a way to construct
1381 simple animations out of pixbufs. (#135161, Dom Lachowicz)
1383 2005-05-24 Sven Neumann <sven@gimp.org>
1385 * io-png.c: allow to specify the PNG compression level by passing
1386 a "compression" parameter to the PNG save function (bug #305337).
1388 * gdk-pixbuf-io.c (gdk_pixbuf_save): document the new parameter.
1390 2005-04-09 Matthias Clasen <mclasen@redhat.com>
1392 * Makefile.am: Use $(NM), not nm directly. (#301299,
1393 Nguyen Thai Ngoc Duy)
1395 * io-bmp.c (gdk_pixbuf__bmp_image_save_to_callback):
1396 Don't overflow the stack. (Jakub Jelinek, Arjan van de Ven)
1398 2005-04-08 Matthias Clasen <mclasen@redhat.com>
1400 * io-pcx.c: No debugging output, please. (#173107,
1403 2005-04-07 Matthias Clasen <mclasen@redhat.com>
1405 * io-bmp.c (DecodeColormap): Initialize the colormap to
1406 zero. (#171762, David Costanzo)
1408 2005-03-30 Matthias Clasen <mclasen@redhat.com>
1410 * io-bmp.c: Avoid bus errors due to unaligned access. (#168173,
1411 Morten Welinder, Ivan Wong)
1413 2005-03-29 Matthias Clasen <mclasen@redhat.com>
1415 * io-tga.c (parse_rle_data): Fix the update areas for incremental
1416 loading of compressed tgas. (#171883, David Costanzo)
1418 2005-03-27 Matthias Clasen <mclasen@redhat.com>
1420 * io-bmp.c (DoCompressed): Use the correct update regions for
1421 compressed bmps. (#150664, Owen Taylor, test images provided
1424 Sun Mar 27 19:59:52 2005 Manish Singh <yosh@gimp.org>
1426 * io-bmp.c (grow_buffer): reject 0-sized buffers as corrupt header
1427 data. Fixes bug #171707.
1429 2005-03-25 Matthias Clasen <mclasen@redhat.com>
1431 * gdk-pixbuf-data.c (gdk_pixbuf_new_from_data): Use canonical
1434 2005-03-21 Matthias Clasen <mclasen@redhat.com>
1436 * gdk-pixbuf.c (gdk_pixbuf_class_init): Mark param spec strings
1439 2005-03-14 Matthias Clasen <mclasen@redhat.com>
1441 Make PLT-reduction work with gcc4, and don't include
1442 everything in gdk-pixbuf-alias.h:
1444 * gdk-pixbuf.symbols: Group symbols by header and source file.
1445 * /makegdkpixbufalias.pl: Protect definitions by the same
1446 preprocessor symbols used to guard the headers. Move
1447 the alias declarations to a separate file which is
1448 produced when calling makegdkpixbufalias.pl -def
1449 * Makefile.am (gdk-pixbuf-aliasdef.c): Add a rule to generate
1451 * *.c: Include gdk-pixbuf-alias.h after the other headers,
1452 include gdk-pixbuf-aliasdef.c at the bottom.
1454 2005-03-10 Tor Lillqvist <tml@novell.com>
1458 * gdk-pixbuf.symbols: Implement DLL ABI stablility for
1459 gdk_pixbuf_save() and gdk_pixbuf_savev(). (#167973)
1461 2005-03-09 Matthias Clasen <mclasen@redhat.com>
1463 * io-gif-animation.c (gdk_pixbuf_gif_anim_frame_composite): Fix
1464 a C99ism. (#169741, Morten Welinder)
1466 2005-03-08 Matthias Clasen <mclasen@redhat.com>
1468 * gdk-pixbuf.c (gdk_pixbuf_class_init): Use canonical
1469 form of the name when registering properties.
1471 * gdk-pixbuf.symbols: Add the new attributes here, too.
1473 * gdk-pixbuf-core.h: Use G_GNUC_NULL_TERMINATED where
1474 appropriate. (#165682, Marc Meissner)
1476 2005-03-07 Matthias Clasen <mclasen@redhat.com>
1478 * io-xpm.c: Use a generated table of offsets
1479 into a big const string to avoid relocations
1480 in the rgb color table. (#168901, Tommi Komulainen)
1482 * gen-color-table.pl: Script to generate the table,
1483 copied from Owen Taylors script by the same name
1486 * xpm-color-table.h: The generated table.
1488 2005-03-03 Matthias Clasen <mclasen@redhat.com>
1490 * io-xpm.c (pixbuf_create_from_xpm): Check the number
1491 of scanned items. (#168906, Morten Welinder)
1493 Make the gif loader handle oom when loading
1494 animations. (#168857, Tommi Komulainen)
1496 * io-gif-animation.c (gdk_pixbuf_gif_anim_frame_composite):
1497 Handle oom by returning NULL.
1499 * io-gif.c (gif_get_lzw): Return an error if composite
1502 2005-02-28 Matthias Clasen <mclasen@redhat.com>
1504 * pixops/*.S: Add .note.GNU-stack sections to Mark these as not
1505 requiring an executable stack.
1507 2005-02-23 Matthias Clasen <mclasen@redhat.com>
1509 * gdk-pixbuf-io.c: Document BMP saving support.
1511 * io-bmp.c: Support saving as BMP. (168173, Ivan Wong)
1513 * io-ico.c: Fix a typo. (#168173, Ivan Wong)
1515 2005-02-15 Matthias Clasen <mclasen@redhat.com>
1517 * io-pnm.c (pnm_skip_whitespace): Don't read over the end of
1518 the buffer if '#' appears at the very end. (#167141, Doug Morgan)
1520 2005-02-05 Hans Breuer <hans@breuer.org>
1522 * makefile.msc : rule for gdk_pixbuf.def
1524 2005-02-07 Matthias Clasen <mclasen@redhat.com>
1526 * io-pnm.c (pnm_read_next_value): Pass in the max number
1528 (pnm_read_ascii_scanline): And use it here to enable
1529 parsing of pbm images without whitespace between the
1530 pixels. (#165803, Samuel Hym)
1532 2005-01-22 Matthias Clasen <mclasen@redhat.com>
1534 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_new_with_type)
1535 (gdk_pixbuf_loader_new_with_mime_type): Close the loader
1536 before unreffing it in the error case. (#164915, Crispin
1539 2005-01-12 Owen Taylor <otaylor@redhat.com>
1541 * Makefile.am: Use grep | head -n 1 instead of grep -m 1
1543 with slightly older versions of GNU grep in
1544 install-libtool-import-lib rule.
1546 2005-01-08 Matthias Clasen <mclasen@redhat.com>
1548 * === Released 2.6.1 ===
1550 2005-01-04 Matthias Clasen <mclasen@redhat.com>
1552 * io-bmp.c (DecodeHeader): Error on compressed images with
1553 negative height. Also make uncompressed images with data_offset
1554 != header_size work. (#150664, Owen Taylor)
1556 2005-01-02 Matthias Clasen <mclasen@redhat.com>
1558 * pixops/pixops.c (bilinear_box_make_weights): Really fix the
1559 math to make the vectors sum up to 1, making GDK_INTERP_HYPER
1560 work again. (#162703, Dennis Nezic)
1562 2004-12-27 Matthias Clasen <mclasen@redhat.com>
1564 * gdk-pixbuf-animation.c (gdk_pixbuf_animation_new_from_file)
1565 Avoid deadlock. Pointed out by Callum McKenzie.
1567 Wed Dec 22 01:17:44 2004 Jonathan Blandford <jrb@redhat.com>
1569 * queryloaders.c (main): print out the version and binary name in
1570 the header comment. Problem reported by Seth Nickell.
1572 2004-12-16 Matthias Clasen <mclasen@redhat.com>
1574 * === Released 2.6.0 ===
1576 Fri Dec 10 13:57:44 2004 Manish Singh <yosh@gimp.org>
1578 * abicheck.sh: filter out PRIVATE.
1580 2004-12-05 Tor Lillqvist <tml@iki.fi>
1582 * gdk-pixbuf-animation.c
1586 * make-inline-pixbuf.c
1587 * queryloaders.c: Use gstdio wrappers. Document that file names
1588 are in the GLib file name encoding.
1590 * gdk-pixbuf-csource.c
1591 * queryloaders.c: On Windows, convert command line arguments and
1592 environment variable values from locale encoding to UTF-8.
1594 * queryloaders.c: On Windows, use wide character API when
1600 * gdk-pixbuf-animation.h
1601 * gdk-pixbuf-animation.c: Like in GLib, for DLL ABI stability on
1602 Windows, add binary compatibility versions of functions that take
1603 file names as arguments. They use the system codepage, not GLib
1604 file name encoding (which is UTF-8 on Windows). Use #defines to
1605 make newly compiled code use the "real" functions that use the
1606 GLib file name encoding scheme.
1608 2004-12-02 Matthias Clasen <mclasen@redhat.com>
1610 * === Released 2.5.6 ===
1612 2004-11-30 Matthias Clasen <mclasen@redhat.com>
1614 * gdk-pixbuf-animation.c (gdk_pixbuf_animation_iter_get_pixbuf):
1615 Fix a typo in the docs. (#159955, Masao Mutoh)
1617 2004-11-29 Matthias Clasen <mclasen@redhat.com>
1619 * Makefile.am (gdk-pixbuf-alias.h): Use the perl found by
1620 configure. (#149826, Morten Welinder)
1622 Sun Nov 28 12:11:21 2004 Manish Singh <yosh@gimp.org>
1624 * makegdkpixbufalias.pl: Typo fix, so attributes are really
1627 2004-11-28 Matthias Clasen <mclasen@redhat.com>
1629 * gdk-pixbuf.symbols:
1630 * Makefile.am: Mark get_type() functions generated by glib-mkenums
1633 Thu Nov 25 14:21:37 2004 Manish Singh <yosh@gi,p.org>
1635 * abicheck.sh: filter out G_GNUC stuff when doing the compare.
1637 2004-11-23 Matthias Clasen <mclasen@redhat.com>
1639 * gdk-pixbuf-core.h: Don't mark gdk_pixbuf_error_quark() as const,
1640 to be consistent with all the other error_quark functions.
1641 (technically they are const, but since these are called only
1642 in error paths, giving the compiler better optimization
1643 opportunities doesn't matter much)
1645 * gdk-pixbuf.symbols: Add attribute annotations.
1646 * makegdkpixbufalias.pl: Keep attribute annotations, but strip PRIVATE.
1647 * Makefile.am (gdk_pixbuf.def): Strip attribute annotations, but keep
1650 Mon Nov 15 18:58:22 2004 Manish Singh <yosh@gimp.org>
1652 * gdk-pixbuf-private.h: _gdk_pixbuf_lock now returns a gboolean.
1654 * abicheck.sh: don't hardcode lengths for cut, instead split on
1657 2004-11-15 Matthias Clasen <mclasen@redhat.com>
1659 * gdk-pixbuf-animation.c:
1660 * gdk-pixbuf-loader.c:
1661 * gdk-pixbuf-io.c: Be extra careful when locking and handle
1662 the case that the module may initialize the thread system.
1664 * gdk-pixbuf-io.[hc] (_gdk_pixbuf_lock): Return whether the
1665 lock was actually taken.
1667 * queryloaders.c (query_module): Set vtable->module before
1668 calling fill_vtable(), since gdk-pixbuf-io.c does does the
1669 same and modules may rely on it. (#158177, Dan Winship)
1671 2004-11-12 Matthias Clasen <mclasen@redhat.com>
1673 * gdk-pixbuf-io.c (gdk_pixbuf_io_init): Don't use
1674 _gdk_pixbuf_load_module_unlocked() in the !USE_GMODULE case.
1676 * === Released 2.5.5 ===
1678 2004-11-12 Matthias Clasen <mclasen@redhat.com>
1680 Changes to make gdk-pixbuf threadsafe (#157310, #157306,
1683 * gdk-pixbuf-io.h (enum GdkPixbufFormatFlags): Add
1684 GDK_PIXBUF_FORMAT_THREADSAFE to indicate that an image loader
1687 * gdk-pixbuf-io.c (get_file_formats, _gdk_pixbuf_load_module):
1688 Use a lock to make initialization of global data structures
1690 * gdk-pixbuf-private.h:
1691 * gdk-pixbuf-io.c (_gdk_pixbuf_lock, _gdk_pixbuf_unlock):
1692 Auxiliary functions which use another lock to protect
1693 threadunsafe image loaders.
1695 * gdk-pixbuf-io.c (gdk_pixbuf_real_save):
1696 (save_to_callback_with_tmp_file):
1697 (gdk_pixbuf_real_save_to_callback):
1698 (gdk_pixbuf_new_from_xpm_data):
1699 (_gdk_pixbuf_generic_image_load):
1700 * gdk-pixbuf-animation.c (gdk_pixbuf_animation_new_from_file):
1701 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_load_module):
1702 (gdk_pixbuf_loader_close):
1703 (gdk_pixbuf_loader_finalize):
1704 Use _gdk_pixbuf_lock() and _gdk_pixbuf_unlock().
1706 * io-ani.c, io-bmp.c, io-gif.c, io-ico.c:
1707 * io-jpeg.c, io-pcx.c, io-png.c, io-pnm.c:
1708 * io-ras.c, io-tga.c, io-wbmp.c, io-xbm.c:
1709 * io-xpm.c: Mark as threadsafe.
1711 * io-tiff.c: Remove pointless locking, mark as
1714 2004-11-10 Matthias Clasen <mclasen@redhat.com>
1716 * gdk-pixbuf-animation.c:
1717 * gdk-pixbuf-io.c: Use g_filename_display_name() instead of
1718 g_filename_to_utf8() when putting filenames in error messages.
1720 2004-11-04 Matthias Clasen <mclasen@redhat.com>
1722 * gdk-pixbuf.c (gdk_pixbuf_class_init): Document current
1723 restrictions for property values. (#157409, Matthew H. Plough)
1725 2004-11-01 Matthias Clasen <mclasen@redhat.com>
1727 * gdk-pixbuf-features.h.in: Break the declaration of the three
1728 version variables, so that gtk-doc can grok it.
1730 2004-10-29 Hans Breuer <hans@breuer.org>
1732 * makefile.msc : updated
1734 2004-10-27 Matthias Clasen <mclasen@redhat.com>
1736 * === Released 2.5.4 ===
1738 2004-10-27 Matthias Clasen <mclasen@redhat.com>
1740 * Makefile.am (gdk-pixbuf-alias.h): Fix srcdir != builddir
1743 2004-09-19 Matthias Clasen <mclasen@redhat.com>
1745 * === Released 2.5.3 ===
1747 2004-09-15 Matthias Clasen <mclasen@redhat.com>
1750 * io-xpm.c: Fix some security issues discovered by Chris Evans.
1752 Mon Sep 13 19:31:34 2004 Matthias Clasen <maclas@gmx.de>
1754 * io-jpeg.c (real_save_jpeg): Drop the alpha channel
1755 when saving 4-channel pixbufs. (#152450, Emmanuel Pacaud)
1757 2004-09-09 Matthias Clasen <mclasen@redhat.com>
1759 * makegdkpixbufalias.pl: Use the short prefix "IA__" for
1760 aliases instead of the long suffix "__internal_alias".
1762 2004-09-01 Matthias Clasen <mclasen@redhat.com>
1764 * gdk-pixbuf-core.h: Align argument names with source.
1766 Thu Aug 26 01:23:16 2004 Matthias Clasen <maclas@gmx.de>
1768 * gdk-pixbuf-core.h:
1769 * gdk-pixbuf.symbols:
1770 * gdk-pixbuf-io.c (gdk_pixbuf_new_from_file_at_scale):
1771 Add gdk_pixbuf_new_from_file_at_scale(), which is just
1772 like gdk_pixbuf_new_from_file_at_size(), but optionally
1773 ignores the aspect ratio. (#136395, Dom Lachowicz)
1775 Wed Aug 25 17:23:23 2004 Manish Singh <yosh@gimp.org>
1777 * io-gif.c: remove unused set_need_recomposite() function.
1779 2004-08-25 Matthias Clasen <mclasen@redhat.com>
1781 * === Released 2.5.2 ===
1783 * abicheck.sh: Make work in make distcheck.
1785 2004-08-25 Matthias Clasen <mclasen@redhat.com>
1787 * Makefile.am: Use the same prefix when creating
1788 gdk-pixbuf-marshal.c and gdk-pixbuf-marshal.h
1790 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_class_init): _-prefix
1793 2004-08-24 Matthias Clasen <mclasen@redhat.com>
1795 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_new_with_mime_type): Use
1796 the correct index and compare correctly, reported by Tommi Komulainen.
1797 (gdk_pixbuf_loader_new_with_mime_type):
1799 * gdk-pixdata.c (gdk_pixdata_from_pixbuf): Work around bugs in
1800 the runlength encoder by forcing rowstride * height to be
1801 divisible by bpp. (#150882)
1803 Sun Aug 22 03:20:56 2004 Matthias Clasen <maclas@gmx.de>
1805 * pixops/pixops.c (pixops_scale_nearest): Fix a mixup in the handling
1806 of dest_channels. (#111922, Christophe Fergeau)
1808 Fri Aug 20 11:59:10 2004 Owen Taylor <otaylor@redhat.com>
1810 * io-bmp.c: Fix infinite loop that can occur for bad
1811 image data (#150601, Chris Evans, Manish Singh)
1813 2004-08-17 Matthias Clasen <mclasen@redhat.com>
1815 * abicheck.sh: No need for INCLUDE_INTERNAL_SYMBOLS any more.
1817 * Makefile.am (gdk-pixbuf-alias.h): Don't use cpp to filter the symbols.
1819 * makegdkpixbufalias.pl: Move the #ifdef processing into the perl script,
1820 and keep the #ifdefs which differentiate between platforms.
1822 * gdk-pixbuf.symbols: Remove the marshalers.
1824 * Makefile.am (stamp-gdk-pixbuf-marshal.h): _-prefix the marshalers.
1826 Thu Aug 12 22:19:12 2004 Matthias Clasen <maclas@gmx.de>
1828 * io-bmp.c (DecodeHeader): Properly determine the number of
1829 colors in an OS/2 BMP file. (#150003, Jon-Kare Hellan)
1831 2004-08-12 Matthias Clasen <mclasen@redhat.com>
1833 * pixops/pixops.c: Remove C99-isms. (#149967, Vincent Noel)
1835 Wed Aug 11 22:56:55 2004 Matthias Clasen <maclas@gmx.de>
1837 * abicheck.sh: Check all symbols.
1839 2004-08-11 Matthias Clasen <mclasen@redhat.com>
1841 * pixops/pixops.c: Make scaling and compositing functions handle
1842 edge pixels consistently. (#111922, Brian Cameron)
1844 * pixops/pixops-internal.h:
1846 * pixops/*.S: underscore prefix the mmx implementations, in order
1849 * gdk-pixbuf.symbols: Remove the mmx pixops implementations.
1851 * abicheck.sh: No need to define INCLUDE_MMX_SYMBOLS any more.
1853 Tue Aug 10 23:53:59 2004 Matthias Clasen <maclas@gmx.de>
1855 Add hidden aliases for exported symbols which are
1856 used internally in order to get rid of many PLT
1857 entries. (#145519, Arjan van de Ven)
1859 * gdk/Makefile.am: Add rules to generate gdk_pixbuf.def and
1860 gdk-pixbuf-alias.h from gdk-pixbuf.symbols, and make make
1861 check check the abi with abicheck.sh.
1863 * gdk/gdk-pixbuf.symbols: New file. Definition of the gdk-pixbuf
1864 ABI. The file can be processed by cpp to filter out certain
1867 * gdk/abicheck.sh: New file. Script to check the actually
1868 symbols exported from libgdk_pibuf.2.0.so against the symbols
1869 found in gdk-pixbuf.symbols.
1871 * gdk/makegdkpixbufalias.pl: New file. Perl script to generate the
1872 header containing the alias definitions for internally used
1873 exported symbols from a list of symbols.
1875 * *.c: Include gdk-pixbuf-alias.h
1877 2004-08-06 Hans Breuer <hans@breuer.org>
1879 * gdk_pixbuf.def makefile.msc : updated
1881 Sun Aug 1 23:57:06 2004 Matthias Clasen <maclas@gmx.de>
1883 * io-pcx.c (pcx_increment_load_data_1): Fix progressive
1884 loading of 8bit pcx files. (#148518, Magnus Bergman)
1886 2004-08-01 Matthias Clasen <mclasen@redhat.com>
1888 * === Released 2.5.1 ===
1890 Tue Jul 20 22:23:26 2004 Matthias Clasen <maclas@gmx.de>
1892 * gdk-pixbuf-io.h: Remove trailing commas from
1893 enumerations. (#148035)
1895 Sun Jul 18 20:17:41 2004 Soeren Sandmann <sandmann@daimi.au.dk>
1897 * === released 2.5.0 ==
1899 Thu Jul 15 19:19:21 2004 Matthias Clasen <maclas@gmx.de>
1901 * io-png.c (real_save_png):
1902 * gdk-pixbuf-io.c (gdk_pixbuf_io_init): Use 'cannot' instead
1903 of 'can not' in messages. (#144226, Morten Welinder)
1905 Fri Jul 9 15:38:06 2004 Manish Singh <yosh@gimp.org>
1907 * gdk-pixbuf-io.c (gdk_pixbuf_format_set_disabled): function doesn't
1908 return a value, so don't use g_return_val_if_fail()
1910 * gdk-pixbuf-scale.c (gdk_pixbuf_rotate_simple): initialize dest in
1911 the can't happen case, to quiet gcc.
1913 * io-tiff.c (tifflibversion): enclose in #if TIFFLIB_VERSION >=
1916 Wed Jul 7 23:53:58 2004 Matthias Clasen <maclas@gmx.de>
1919 * gdk-pixbuf-io.c (gdk_pixbuf_format_is_disabled):
1920 * gdk-pixbuf-io.c (gdk_pixbuf_format_set_disabled):
1921 * gdk-pixbuf-io.c (gdk_pixbuf_format_get_license):
1922 New functions to disable/enable individual loaders and to
1923 obtain license information about loaders.
1925 * gdk-pixbuf-io.h (GdkPixbufFormat): Add disabled and
1928 * gdk-pixbuf-io.c (_gdk_pixbuf_get_module):
1929 * gdk-pixbuf-io.c (_gdk_pixbuf_get_named_module): Skip
1932 * io-*.c: Add license information in the fill_info
1935 2004-07-07 Matthias Clasen <mclasen@redhat.com>
1937 * gdk-pixbuf-features.h.in: Fix the build.
1939 2004-07-06 Tor Lillqvist <tml@iki.fi>
1941 * gdk-pixbuf-features.h.in
1942 * gdk-pixbuf.c: Mark the version variables for proper import and
1943 export from Windows DLLs. Thanks to Laurent Sansonetti for
1944 reporting the problem.
1946 Sat Jul 3 00:41:44 2004 Matthias Clasen <maclas@gmx.de>
1948 * pixops/pixops.c (bilinear_box_make_weights): Correct the
1949 math to calculate bilinear weights. (#112412, Brian Cameron)
1951 Mon Jun 21 00:44:51 2004 Matthias Clasen <maclas@gmx.de>
1953 * gdk-pixbuf-transform.h:
1954 * gdk-pixbuf-scale.c (gdk_pixbuf_rotate_simple):
1955 * gdk-pixbuf-scale.c (gdk_pixbuf_flip): New functions to
1956 rotate pixbufs by multiples of 90 degrees and to flip them
1957 horizontally or vertically.
1959 Sun Jun 20 01:06:48 2004 Matthias Clasen <maclas@gmx.de>
1961 Header reorganization. (#51999, Jeff Franks, reorganization
1962 proposed by Havoc Pennington)
1964 * gdk-pixbuf.h: This is now an include-only header, and the only
1965 one which applications should directly use.
1967 * gdk-pixbuf-animation.h: Add animation api from gdk-pixbuf.h.
1968 * gdk-pixbuf-io.h: Add io api from gdk-pixbuf.h.
1969 * gdk-pixbuf-loader.h: Add loader api from gdk-pixbuf.h.
1970 * gdk-pixbuf-transform.h: New header.
1971 * gdk-pixbuf-core.h: New header.
1973 Sat Jun 19 01:44:12 2004 Matthias Clasen <maclas@gmx.de>
1975 * gdk-pixbuf-scale.c (gdk_pixbuf_composite): Add a figure which
1976 explains pixbuf compositing.
1978 2004-06-16 Matthias Clasen <mclasen@redhat.com>
1980 * io-tiff.c: Make the tiff loader work with both
1981 libtiff 3.5.7 and libtiff 3.6.1. (#135541, Marco Ghirlanda)
1983 Fri Jun 11 22:02:56 2004 Matthias Clasen <maclas@gmx.de>
1985 * io-gif.c, io-pnm.c, io-tga.c, io-xpm.c: Don't use
1986 contractions like "don't" or "isn't" in error messages.
1987 It isn't nice to use them in log entries either...
1988 (#137774, Morten Welinder, patch by Alexander Winston)
1990 Sat Jun 5 00:59:12 2004 Matthias Clasen <maclas@gmx.de>
1994 * gdk-pixbuf-animation.c:
1995 * gdk-pixbuf-io.c: Convert filenames to UTF-8 when embedding
1996 them in error messages. (#143654, Sven Neumann)
1998 Sun May 16 22:53:47 2004 Matthias Clasen <maclas@gmx.de>
2002 * io-pnm.c (pnm_read_next_value): Don't read integers
2003 partially. (#142584, Kouichirou Hiratsuka)
2005 2004-05-10 Matthias Clasen <mclasen@redhat.com>
2009 * pixops/timescale.c:
2012 * gdk-pixbuf-scale.c: _-prefix the nonstatic pixops_...
2013 functions. (#142233, Morten Welinder)
2015 Wed May 5 23:09:48 2004 Matthias Clasen <maclas@gmx.de>
2017 * gdk-pixbuf-io.h (GdkPixbufFormatFlags): New format flag
2018 GDK_PIXBUF_FORMAT_SCALABLE to mark scalable formats.
2021 * gdk-pixbuf-io.c (gdk_pixbuf_format_is_scalable): New function.
2022 (#137995, Dom Lachowicz)
2024 2004-04-30 Matthias Clasen <mclasen@redhat.com>
2026 * === Released 2.4.1 ===
2028 2004-04-13 Matthias Clasen <mclasen@redhat.com>
2030 * io-ani.c (gdk_pixbuf__ani_image_load_animation):
2031 * gdk-pixbuf-io.c (gdk_pixbuf_get_file_info)
2032 (_gdk_pixbuf_generic_image_load)
2033 (gdk_pixbuf_new_from_file_at_size): When calling fread()
2034 in a loop, check for ferror() as well as for feof() to
2035 avoid infinite loops on directories. (#137804, Alex Converse)
2037 Mon Mar 15 15:01:59 2004 Owen Taylor <otaylor@redhat.com>
2039 * === Released 2.4.0 ===
2041 2004-03-15 Tor Lillqvist <tml@iki.fi>
2043 * queryloaders.c (main): [Win32] Look up installation prefix at
2044 run-time, replace prefix in PIXBUF_LIBDIR with that. (#106141)
2046 Merges from stable branch that had been left out. (#136282, J. Ali
2049 Changes for run-time lookup of installation location on Win32:
2051 * Makefile.am (INCLUDES): Define GTK_PREFIX as $(prefix).
2053 * gdk-pixbuf-io.c (get_sysconfdir): New function, look up
2054 installation location at runtime and deduce GTK_SYSCONFDIR
2056 (get_toplevel): Similar, for the top-level installation directory.
2057 (correct_prefix): Replace compile-time prefix with run-time
2059 (get_libdir): Remove, not used any longer.
2060 (gdk_pixbuf_io_init): Call correct_prefix() on Win32.
2062 * queryloaders.c (query_module): [Win32] Change backslahses into
2065 Tue Mar 9 09:33:28 2004 Owen Taylor <otaylor@redhat.com>
2067 * === Released 2.3.6 ===
2069 2004-03-05 Tor Lillqvist <tml@iki.fi>
2071 * gdk_pixbuf.def: Add missing entries. Thanks to J. Ali Harlow.
2073 Fri Mar 5 22:22:25 2004 Matthias Clasen <maclas@gmx.de>
2075 * io-bmp.c (OneLine32): Don't try to load an alpha channel
2076 from the BMP, since there is no evidence that even 32bit
2077 BMPs have an alpha channel. (#135502)
2079 Mon Mar 1 19:47:48 2004 Owen Taylor <otaylor@redhat.com>
2081 * === Released 2.3.5 ====
2083 2004-02-28 Hans Breuer <hans@breuer.org>
2085 * io-tiff.c : include <io.h> for lseek()
2086 * io-xbm.c : use HAVE_UNISTD_H
2088 Tue Feb 24 14:45:03 2004 Owen Taylor <otaylor@redhat.com>
2090 * === Released 2.3.3 ===
2092 Sun Feb 22 01:09:55 2004 Matthias Clasen <maclas@gmx.de>
2094 * io-bmp.c (gdk_pixbuf__bmp_image_begin_load): Remove debugging
2097 Fri Feb 20 22:25:32 2004 Matthias Clasen <maclas@gmx.de>
2099 * io-bmp.c (DecodeHeader): Store and sanity-check the clrUsed field
2100 from the header for use in DecodeColormap.
2101 * io-bmp.c (DecodeColormap): Don't read more colormap entries than
2102 the header says are there. (#134235, Kazuho Okui)
2104 Sun Feb 8 01:07:20 2004 Manish Singh <yosh@gimp.org>
2106 * gdk-pixbuf-io.c: removed unnecessary G_OBJECT() cast checks.
2108 * io-jpeg.c: make the return type for to_callback_empty_output_buffer
2109 "boolean", which should be defined by the jpeg headers. The right
2110 return type for this function depends on how the jpeg library
2111 was built (one wonders what happens if different compilers are used).
2113 2004-01-28 Hans Breuer <hans@breuer.org>
2115 * gdk_pixbuf.def : updated externals
2117 Sat Jan 17 23:02:55 2004 Matthias Clasen <maclas@gmx.de>
2119 The second part of the fix for #114351 (see also
2122 * gdk-pixbuf-i18n.h (P_): Use translation domain gtk20-properties.
2124 Sat Jan 17 00:01:51 2004 Matthias Clasen <maclas@gmx.de>
2126 The first part of the fix for #114351 (see also
2129 * gdk-pixbuf-i18n.h: Define P_() for property blurbs and nicks.
2131 * gdk-pixbuf.c: Mark property blurbs and nicks with P_().
2133 Thu Jan 8 22:01:14 2004 Matthias Clasen <maclas@gmx.de>
2135 * queryloaders.c (loader_sanity_check): Don't use bitwise operators
2136 on booleans. (#130923, reported by Telsa Gwynne, fix by Dave Jones)
2138 2004-01-06 Federico Mena Quintero <federico@ximian.com>
2140 * gdk-pixbuf-io.c (gdk_pixbuf_save): Escape an ampersand in the
2141 documentation comment, and hack around an empty line in the code
2142 example so that gtk-doc won't put a <para> due to it.
2144 * gdk-pixbuf.c (gdk_pixbuf_get_pixels): Link to the documentation
2145 section on image data.
2147 2004-01-06 Federico Mena Quintero <federico@ximian.com>
2149 * gdk-pixdata.c (gdk_pixbuf_new_from_inline): Fix example in
2150 documentation comment. Fixes #130701.
2152 Wed Jan 7 02:41:14 2004 Matthias Clasen <maclas@gmx.de>
2154 * gdk-pixbuf-io.c (gdk_pixbuf_save_to_bufferv):
2155 * gdk-pixbuf-io.c (gdk_pixbuf_save_to_buffer):
2156 * gdk-pixbuf-io.c (gdk_pixbuf_save_to_callbackv):
2157 * gdk-pixbuf-io.c (gdk_pixbuf_save_to_callback): New public API
2158 to save pixbufs to non-file locations. (#82203, Tim Evans)
2161 * gdk-pixbuf.def: Declare the new public API.
2163 * gdk-pixbuf-io.h: Add save_to_callback to the module interface.
2166 * io-png.c: Implement save_to_callback.
2168 * gdk-pixbuf-io.c (gdk_pixbuf_savev):
2169 * gdk-pixbuf-io.c (gdk_pixbuf_save): Update documentation.
2171 * gdk-pixbuf-io.c (gdk_pixbuf_real_save): Support saving via
2172 image_module->save_to_callback.
2174 * gdk-pixbuf-io.c (gdk_pixbuf_real_save_to_callback): New generic
2175 save_to_callback function which falls back to image_module->save
2178 Wed Jan 7 01:17:36 2004 Matthias Clasen <maclas@gmx.de>
2180 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_size_func):
2181 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_set_size):
2182 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_init): Make it possible
2183 to call gdk_pixbuf_loader_set_size (loader, 0, 0) by changing
2184 the initial values of priv->width/height to -1.
2186 * io-tiff.c (tiff_image_parse):
2187 * io-ras.c (RAS2State):
2188 * io-pnm.c (gdk_pixbuf__pnm_image_load_increment):
2189 * io-pcx.c (gdk_pixbuf__pcx_load_increment):
2190 * io-jpeg.c (gdk_pixbuf__jpeg_image_load_increment):
2191 * io-png.c (png_info_callback):
2192 * io-ico.c (DecodeHeader):
2193 * io-bmp.c (DecodeHeader): Call size_func once the size is known,
2194 even if the module can't make use of the scaling information. If
2195 size_func returns 0, don't allocate a pixbuf and return, if
2196 necessary with an error.
2199 * gdk-pixbuf-io.c (gdk_pixbuf_get_file_info): A new function
2200 to determine the type and size of an image file without loading
2201 it completely. (#53725)
2203 Sun Jan 4 00:44:57 2004 Matthias Clasen <maclas@gmx.de>
2205 * gdk-pixbuf.c (gdk_pixbuf_class_init): Turn the pixbuf
2206 attributes into (construct-only, but always readable)
2207 properties. (#130196)
2209 * gdk-pixbuf-data.c (gdk_pixbuf_new_from_data): Set properties
2212 Mon Dec 22 01:35:36 2003 Matthias Clasen <maclas@gmx.de>
2214 * Makefile.am (gdk-pixbuf.loaders): Fix building with
2215 --disable-modules --with-included-loaders, create an
2216 empty gdk-pixbuf.loaders file. (#124496, Arno Charlet, fix
2217 proposed by Owen Taylor)
2219 Thu Dec 11 01:57:05 2003 Matthias Clasen <maclas@gmx.de>
2221 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_class_init): Move
2222 the documentation for signals inline, to get proper parameter
2223 documentation. (#128977)
2225 Sat Nov 15 00:26:19 2003 Matthias Clasen <maclas@gmx.de>
2227 * queryloaders.c (loader_sanity_check): Check that the mask
2228 is NULL or a string of the same length consisting entirely of
2229 ' ', '!', 'x', 'z', 'n'.
2231 Mon Nov 10 00:17:52 2003 Matthias Clasen <maclas@gmx.de>
2233 * Makefile.am (install-data-local): Typo fix in warning.
2235 Sun Nov 9 23:07:05 2003 Matthias Clasen <maclas@gmx.de>
2237 * gdk-pixbuf-io.c (_gdk_pixbuf_generic_image_load): If neither
2238 load nor begin_load are available fall back to load_animation
2239 and use gdk_pixbuf_animation_get_static_image() to obtain a
2240 pixbuf. Inefficient, but at least doesn't crash.
2242 Sun Nov 9 21:56:20 2003 Matthias Clasen <maclas@gmx.de>
2244 * queryloaders.c (write_loader_info): New function to write
2245 out the information for a single loader, factored out of
2247 (loader_sanity_check): New function to perform
2248 sanity checks on a loader.
2249 (query_module): Use the new functions.
2251 Thu Nov 6 00:27:27 2003 Matthias Clasen <maclas@gmx.de>
2253 * io-pcx.c (gdk_pixbuf__pcx_load_increment): Fold two similar
2254 strings into on. (#126204, Danilo Segan)
2256 2003-09-19 Matthias Clasen <maclas@gmx.de>
2258 * io-tga.c (try_preload): Remove a pointless check.
2259 (#122710, Kjartan Maraas)
2261 Mon Aug 18 10:25:29 2003 Owen Taylor <otaylor@redhat.com>
2263 * gdk-pixdata.c (gdk_pixdata_to_csource): Add the correct
2264 alignment magic for Sun compiler and for GCC to get
2265 the strings aligned. (Patch from Brian Cameron, #117217)
2267 2003-08-14 Matthias Clasen <maclas@gmx.de>
2269 * gdk-pixdata.c (gdk_pixdata_to_csource): Improve doc comment
2270 wording. (#119754, Doug Quale)
2272 2003-08-03 Matthias Clasen <maclas@gmx.de>
2274 * gdk-pixbuf.c (gdk_pixbuf_get_rowstride):
2275 * gdk-pixbuf-data.c (gdk_pixbuf_new_from_data): Clarify misleading
2276 explanation of rowstride. (#119000)
2278 2003-07-24 Matthias Clasen <maclas@gmx.de>
2280 * gdk-pixbuf-io.c (gdk_pixbuf_new_from_file_at_size): Preserve the
2281 aspect ratio. (#118145, Owen Taylor)
2283 2003-07-23 Matthias Clasen <maclas@gmx.de>
2285 * gdk-pixbuf-io.c (gdk_pixbuf_new_from_file_at_size): Close loader
2286 before unref'ing it. (#118146, Owen Taylor)
2288 2003-03-01 Hans Breuer <hans@breuer.org>
2290 * makefile.msc : updated
2292 * gdk_pixbuf.def : export a bunch of new functions
2294 2003-07-18 Matthias Clasen <maclas@gmx.de>
2296 * pixops/pixops.c (correct_total): Split correction into multiple
2297 pieces if no single weight is large enough to apply the unsplit
2298 correction. (#117431, problem reported by Tomas ?gren)
2300 2003-07-13 Matthias Clasen <maclas@gmx.de>
2303 * gdk-pixbuf-io.c (gdk_pixbuf_new_from_file_at_size): New function
2304 to load an image from a file at a specified size. (#105326, Dom
2307 2003-07-11 Matthias Clasen <maclas@gmx.de>
2309 * queryloaders.c (query_module): Handle absolute filenames
2310 properly. (#117170, Jens Elkner)
2312 * gdk-pixbuf-io.c: Mention that NULL-terminated arrays returned by
2313 gdk_pixbuf_format_get_mime_types() and
2314 gdk_pixbuf_format_get_extensions() must be freed with g_strfreev().
2316 2003-07-04 Matthias Clasen <maclas@gmx.de>
2318 * gdk-pixbuf-io.c: Document ICO save parameters.
2320 * io-ico.c: Support saving of ICOs and CURs. Currently, only
2321 single-image ICOs are produced, but the code for multi-image ICOs
2322 is already in place. The saver understands the options "depth"
2323 (can be "32", "24" or "16") and "x_hot"/"y_hot" for hotspot
2324 coordinates of CURs.
2326 2003-06-28 Matthias Clasen <maclas@gmx.de>
2328 * io-ico.c (DecodeHeader): Stop discriminating against 32bpp ICOs
2329 a): Use the byte size of the image as a heuristic when selecting
2330 the bitmap to load - this lets us select 32bpp bitmaps which come
2331 after a 8bpp bitmap.
2332 (OneLineTransp): Stop discriminating against 32bpp ICOs b): Don't
2333 overwrite the alpha channel of 32bpp ICOs.
2334 (gdk_pixbuf__ico_image_load_increment): Stop decoding the header
2337 Fri Jun 27 03:56:59 2003 Soeren Sandmann <sandmann@daimi.au.dk>
2339 * io-gif-animation.c (gdk_pixbuf_gif_anim_frame_composite): Make
2340 it compile with C89 compilers.
2342 2003-06-23 Matthias Clasen <maclas@gmx.de>
2344 * io-gif.c (gif_get_frame_info): Remove the pointless refusal to
2345 load images with dubious disposal mode on the first frame. Just
2346 ignore it, as everybody else does.
2348 2003-06-22 Matthias Clasen <maclas@gmx.de>
2350 * gdk-pixbuf-loader.[hc] (gdk_pixbuf_loader_new_with_mime_type):
2351 New function to obtain a loader for a specific mime type.
2352 (#105324, Dom Lachowicz)
2354 * io-gif.c (gif_get_extension): Reset block_count to 0 for all
2355 application extensions, otherwise the data blocks of unknown
2356 extensions are not propertly skipped.
2358 Second half of the fix for #106962, handle frames extending beyond
2361 * io-gif.c (clip_frame): New helper function to clip a rectangle
2362 to the logical screen size of the gif.
2363 (maybe_update): New helper function to call update_func only if
2364 the rectangle is not completely off-bounds.
2365 (gif_get_lzw): Read frames extending outside the logical screen
2366 size, but be careful clip to the logical screen size
2367 when operating on the composite pixbuf and when calling update_func.
2368 (gif_init): Set the animation size to the logical screen size.
2369 (gif_get_frame_info): Don't refuse to load images with frames
2370 extending beyond the logical screen size.
2372 * io-gif-animation.c (gdk_pixbuf_gif_anim_frame_composite): Be
2373 careful to clip all rectangles to the logical screen size, also
2374 handle the fact that frames may be completely off-bounds.
2376 2003-06-21 Matthias Clasen <maclas@gmx.de>
2378 * io-gif.c: Merge from 2.2: Fix update_func() arguments and accept
2379 empty frames. (#106962)
2381 2003-06-17 Matthias Clasen <maclas@gmx.de>
2383 * Makefile.am (man_MANS): Removed, man pages are now installed
2384 from docs/reference/gdk-pixbuf.
2386 2003-06-03 Matthias Clasen <maclas@gmx.de>
2388 * gdk-pixdata.c (gdk_pixbuf_new_from_inline): Document
2389 data_length == -1, add an example. (#97290)
2391 2003-06-01 Matthias Clasen <maclas@gmx.de>
2393 * gdk-pixdata.h (struct _GdkPixdata): Fix misleading documentation
2394 of rowstride. (#113924, Noah Levitt)
2396 2003-05-27 Matthias Clasen <maclas@gmx.de>
2398 * io-wbmp.c: Remove dubious bitfields of
2399 unspecified signedness. (#112919, Morten Welinder)gdk-p
2401 * gdk-pixdata.c (gdk_pixdata_to_csource): Replace all occurances
2402 of g_string_new ("") by g_string_new (NULL). (#106975, Morten
2405 2003-05-21 Matthias Clasen <maclas@gmx.de>
2407 * pixbufloader_pcx.def:
2408 * io-pcx.c: A loader for PCX files. (#113035, Josh Beam)
2411 * Makefile.am: Add PCX loader.
2413 2003-05-19 Matthias Clasen <maclas@gmx.de>
2415 Improve progressive loading from slow sources: (#107368)
2417 * io-gif-animation.c (gdk_pixbuf_gif_anim_get_iter): Initialize
2418 first_loop_slowness.
2419 (gdk_pixbuf_gif_anim_iter_advance): Don't wrap during loading if
2420 the datasource falls behind the speed of the display.
2422 * io-gif-animation.h: Add a loading flag to GdkPixbufGifAnim and
2423 first_loop_slowness to GdkPixbufGifAnimIter.
2425 Wed May 14 18:24:50 2003 Owen Taylor <otaylor@redhat.com>
2427 * gdk-pixdata.c (gdk_pixdata_deserialize): Add a
2428 (gint32 *) => (guint32 *) cast. (#108615, Rick Jones)
2430 2003-04-24 Matthias Clasen <maclas@gmx.de>
2432 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_write):
2433 (gdk_pixbuf_loader_new_with_type):
2434 (gdk_pixbuf_loader_close):
2435 * gdk-pixbuf-io.c (gdk_pixbuf_new_from_file):
2438 * gdk-pixbuf-animation.c (gdk_pixbuf_animation_new_from_file):
2439 Add sanity checks for GError handling. (#108345)
2441 Tue Apr 1 15:33:51 2003 Owen Taylor <otaylor@redhat.com>
2443 * pixops/pixops.c (make_weights): Exploit the fact that all
2444 our filters are separable to simplify the calculation of
2445 the weight tables. (Based on a patch from Brian Cameron.)
2447 * pixops/Makefile.am pixbuf-transform-math.ltx:
2448 Add a short article describing how the math in pixops.c
2451 2003-03-21 Matthias Clasen <maclas@gmx.de>
2453 * gdk-pixbuf-animation.c (gdk_pixbuf_non_anim_get_type): Add
2454 missing static. (#108614)
2456 * io-jpeg.c (gdk_pixbuf__jpeg_image_begin_load):
2457 * io-ico.c (gdk_pixbuf__ico_image_stop_load): Add missing static
2458 qualifiers apparently causing problems on some platforms. (#108617)
2460 2003-03-11 Matthias Clasen <maclas@gmx.de>
2462 * io-ico.c (DecodeHeader): Calculate LineWidth for 16bpp from
2463 width, like for the other depths. (noticed by Marijn Ros)
2465 2003-03-08 Matthias Clasen <maclas@gmx.de>
2467 Bug #107664 continued:
2469 * io-xpm.c (find_color): Fix 0/FALSE confusion
2470 * gdk-pixbuf.c (gdk_pixbuf_get_has_alpha): Fix -1/gboolean
2473 2003-03-06 Matthias Clasen <maclas@gmx.de>
2475 * io-gif.c (gif_read): Fix 0/FALSE confusion (#107664, Morten
2478 2003-02-20 Matthias Clasen <maclas@gmx.de>
2480 * io-gif-animation.c (gdk_pixbuf_gif_anim_frame_composite):
2481 Always clear the initial frame and "disposed" areas with
2482 transparent pixels, no matter whether the frame has transparency
2485 2003-02-18 Matthias Clasen <maclas@gmx.de>
2487 * io-tga.c (pixbuf_flip_row):
2488 (pixbuf_flip_vertically): Auxiliary functions used to implement
2489 support for arbitrary origins.
2490 (parse_data_for_row_pseudocolor):
2491 (parse_data_for_row_truecolor):
2492 (parse_data_for_row_grayscale):
2493 (parse_data_for_row):
2494 (fill_in_context): Remove the check for upper-left origin.
2495 (parse_rle_data): Support arbitrary origins. (#105912)
2497 * io-tga.c (fread_check):
2499 (get_header_from_file):
2500 (get_colormap_from_file):
2501 (get_image_pseudocolor):
2502 (swap_channels_pixbuf):
2503 (get_image_truecolor):
2504 (get_image_grayscale):
2505 (gdk_pixbuf__tga_load): Remove the non-incremental load
2506 implementation, since we have generic_image_load () now.
2508 (gdk_pixbuf__tga_stop_load): Fix a potential crash discovered by
2511 2003-02-14 Matthias Clasen <maclas@gmx.de>
2513 * io-tga.c (try_preload):
2514 (gdk_pixbuf__tga_load): Actually reject images with origin
2515 not in the upper-left corner. (#105912)
2517 2003-02-06 Matthias Clasen <maclas@gmx.de>
2519 * queryloaders.c (query_module): Better error message if
2520 module_open() fails. (#105349, Tim Mooney)
2522 Mon Jan 27 17:10:30 2003 Owen Taylor <otaylor@redhat.com>
2524 * Makefile.am (gdk-pixbuf.loaders): Rewrite to run
2525 on the .la files rather than looking for .so files.
2526 (#102142, Martin Gansser)
2528 * Makefile.am: Don't build gdk-pixbuf.loaders when
2531 2003-01-05 Tor Lillqvist <tml@iki.fi>
2533 * Makefile.am (gdk-pixbuf.loaders): Use @SOEXT@ in the find command.
2535 * gdk_pixbuf.def: Add gdk_pixbuf_loader_set_size.
2537 2003-01-03 Matthias Clasen <maclas@gmx.de>
2539 * gdk-pixbuf-io.c (gdk_pixbuf_new_from_xpm_data): Don't crash if
2540 gdk-pixbuf.loaders file is missing. (#102222)
2542 2002-12-08 Matthias Clasen <maclas@gmx.de>
2544 * gdk-pixbuf-animation.h:
2545 * gdk-pixbuf-io.h: Add /*< public|private >*/ markers.
2547 Sat Dec 7 10:14:05 2002 Owen Taylor <otaylor@redhat.com>
2549 * Makefile.am (gdk-pixbuf.loaders): Make gdk-pixbuf.loaders
2550 also depend gdk-pixbuf-query-loaders. (#97096, Daniel Elstner)
2552 2002-12-05 Matthias Clasen <maclas@gmx.de>
2554 * io-ico.c: Remove leftover debug output. (#100357, Owen Taylor)
2556 2002-12-04 Bastien Nocera <hadess@hadess.net>
2558 * io-tiff.c: (tiff_image_parse): use G_BIG_ENDIAN instead of
2559 WORDS_BIGENDIAN which isn't set by configure.in
2561 2002-11-29 Matthias Clasen <maclas@gmx.de>
2563 * gdk-pixbuf-animation.c:
2564 * gdk-pixbuf.c: Add deprecation docs.
2566 2002-11-28 Matthias Clasen <maclas@gmx.de>
2568 * gdk-pixbuf/gdk-pixbuf-io.c:
2569 * gdk-pixbuf/gdk-pixbuf-loader.c:
2570 * gdk-pixbuf/gdk-pixbuf.c: Document 2.2 API additions. I'm not
2571 going to list all individual functions here; if you want to see
2572 the list, grep for "Since: 2.2".
2574 Fri Nov 8 19:06:07 2002 Owen Taylor <otaylor@redhat.com>
2576 * Makefile.am (gdk-pixbuf.loaders): Make gdk-pixbuf.loaders
2577 file depend on the loaders (#97096, Jeff Waugh)
2579 Wed Nov 6 15:19:53 2002 Owen Taylor <otaylor@redhat.com>
2581 * io-gif.c (CHECK_LZW_SP): Fix trailing semicolon on macro,
2584 2002-11-05 Matthias Clasen <maclas@gmx.de>
2586 * gdk-pixbuf-loader.c: Reindent to follow the gdk-pixbuf indentation.
2588 Tue Nov 5 14:16:17 2002 Owen Taylor <otaylor@redhat.com>
2590 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_close): Fix
2591 leaked pixbuf reference (#96823, Morten Welinder)
2593 2002-10-23 Matthias Clasen <maclas@gmx.de>
2595 * io-gif.c (lzw_read_byte): Check for stack overflow throughout.
2596 (#91808, Elliot Lee)
2598 2002-10-21 Matthias Clasen <maclas@gmx.de>
2600 Support the Netscape application extension for gif animations
2603 * io-gif-animation.h:
2604 * io-gif-animation.c (gdk_pixbuf_gif_anim_iter_advance):
2605 Add loop count to GdkPixbufGifAnim and use it in the advance
2606 method of GdkPixbufGifAnimIter.
2608 * io-gif.c (gif_get_extension): Parse Netscape application
2609 extension block and set the animation loop count.
2611 2002-10-11 Matthias Clasen <maclas@gmx.de>
2613 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_get_format): Remove
2616 * gdk-pixbuf-io.h: Remove unused typedef
2617 GdkPixbufModuleGetSignatureFunc.
2619 2002-10-04 jacob berkman <jacob@ximian.com>
2621 * queryloaders.c (query_module): make legal C
2623 2002-10-04 Matthias Clasen <maclas@gmx.de>
2625 * Makefile.am gdk-pixbuf-animation.c gdk-pixbuf-data.c
2626 gdk-pixbuf-io.c gdk-pixbuf-io.h gdk-pixbuf-loader.c
2627 gdk-pixbuf-loader.h gdk-pixbuf-private.h gdk-pixbuf.h
2628 gdk-pixdata.c io-ani-animation.h io-ani.c io-bmp.c
2629 io-gif-animation.c io-gif-animation.h io-gif.c io-ico.c
2630 io-jpeg.c io-png.c io-pnm.c io-ras.c io-tga.c io-tiff.c
2631 io-wbmp.c io-xbm.c io-xpm.c pixbufloader_ani.def
2632 pixbufloader_bmp.def pixbufloader_gif.def pixbufloader_ico.def
2633 pixbufloader_jpeg.def pixbufloader_png.def
2634 pixbufloader_pnm.def pixbufloader_ras.def pixbufloader_tga.def
2635 pixbufloader_tiff.def pixbufloader_wbmp.def
2636 pixbufloader_xbm.def pixbufloader_xpm.def test-gdk-pixbuf.c
2637 gdk-pixbuf-animation.h queryloaders.c: Support for separately
2638 installed loaders. (#77486)
2640 Thu Oct 3 18:25:57 2002 Owen Taylor <otaylor@redhat.com>
2642 * io-jpeg.c (gdk_pixbuf__jpeg_image_save):
2643 Fix memory leak. (#94399)
2645 Tue Oct 1 17:35:43 2002 Owen Taylor <otaylor@redhat.com>
2647 * gdkpixdata.c: Patch from Andy Wingo to always
2648 escape ? to avoid accidentally generating trigraphs
2649 in the output (#94631)
2651 2002-09-28 Tor Lillqvist <tml@iki.fi>
2653 * pixops/*.S: Don't use .type on Cygwin, either (#91597, Masahiro
2656 2002-09-27 Federico Mena Quintero <federico@ximian.com>
2658 * io-ico.c (gdk_pixbuf__ico_image_begin_load): Free the context if
2659 we cannot allocate the HeaderBuf.
2661 2002-09-27 Federico Mena Quintero <federico@ximian.com>
2663 * io-bmp.c (OneLine): Fix the update region notification to handle
2664 top-to-bottom and bottom-to-top BMPs correctly.
2666 2002-09-19 Matthias Clasen <maclas@gmx.de>
2668 * Revert the previous change; the symbols need to be exported
2669 to be usable from dlopened modules.
2671 2002-09-18 Matthias Clasen <maclas@gmx.de>
2673 * io-xpm.c, io-xbm.c, io-ico.c, io-ani.c, io-png.c,
2674 gdk-pixbuf.c, gdk-pixbuf-animation.c, gdk-pixbuf-loader.c,
2675 gdk-pixbuf-private.h: _-prefix gdk_pixbuf_non_anim_new and
2676 gdk_pixbuf_set_option. Adjust all callers.
2678 2002-09-14 Hans Breuer <hans@breuer.org>
2680 * pixops/Makefile.am : added makefile.msc to EXTRA_DIST
2682 2002-09-12 Matthias Clasen <maclas@gmx.de>
2684 * io-gif-animation.h:
2685 * gdk-pixbuf.h: Move GdkPixbufFrame from the public header to
2686 the gif-animation-specific private header. (#91929)
2688 2002-09-12 Federico Mena Quintero <federico@ximian.com>
2690 * io-jpeg.c (gdk_pixbuf__jpeg_image_load): Unref the pixbuf if we
2691 hit an unsupported colorspace.
2693 2002-09-06 Matthias Clasen <maclas@gmx.de>
2695 * io-ani.c, io-ani-animation.h, io-ani-animation.c,
2696 pixbufloader_ani.def, Makefile.am, gdk-pixbuf-io.c: New loader,
2697 for .ANI animations.
2699 * io-xpm.c (pixbuf_create_from_xpm):
2700 * io-xbm.c (gdk_pixbuf__xbm_image_load_real):
2701 * io-ico.c (DecodeHeader): Attach hotspot coordinates to the
2702 pixbuf as options "x_hot" and "y_hot".
2704 2002-09-04 Matthias Clasen <maclas@gmx.de>
2706 * io-tga.c (io_buffer_append):
2707 * io-ico.c (DecodeHeader):
2708 * io-bmp.c (grow_buffer): Don't leak memory if g_try_realloc fails.
2710 * gdk-pixbuf-io.c (pixbuf_check_ico): Fix loading of .CUR files.
2713 2002-08-25 Tor Lillqvist <tml@iki.fi>
2715 * Makefile.am (libgdk_pixbuf_2_0_la_DEPENDENCIES): Add
2716 gdk_pixbuf_win32res_lo. (#87101, J. Ali Harlow)
2718 2002-08-22 Matthias Clasen <maclas@gmx.de>
2721 gdk-pixbuf-io.c (_gdk_pixbuf_generic_image_load): No longer
2722 static, thus _gdk_pixbuf-prefixed.
2724 * gdk-pixbuf-animation.c (gdk_pixbuf_animation_new_from_file):
2725 Keep this logic in sync with gdk_pixbuf_new_from_file(). (Based
2726 on a patch by Anders Carlsson)
2728 * io-png.c (gdk_pixbuf__png_image_save): Plug a memory
2729 leak. (#91422, Sven Neumann)
2731 2002-07-31 Sven Neumann <sven@gimp.org>
2733 * gdk-pixdata.c (gdk_pixdata_to_csource): free the result of
2734 gdk_pixdata_serialize() (bug #89411).
2736 Mon Jul 29 23:06:10 2002 Owen Taylor <otaylor@redhat.com>
2738 * gdk-pixbuf-scale.c: Fix some warnings by adding
2739 casts to PixopsInterpType. (#85839, David L. Cooper, II.)
2741 2002-07-16 Matthias Clasen <maclas@gmx.de>
2743 * io-ras.c (DoCompressed): Avoid unnecessary casting.
2745 2002-07-07 Matthias Clasen <maclas@gmx.de>
2747 * gdk-pixbuf-io.c (generic_image_load): New function for loading
2748 an image from a file either via module->load or incrementally.
2749 (prepared_notify): ModulePreparedNotifyFunc for generic_image_load.
2750 (gdk_pixbuf_new_from_file): Use generic_image_load.
2751 * io-bmp.c, io-ico.c, io-ras.c, io-wbmp.c: Remove trivial
2752 implementations of module->load. (#71266)
2754 * io-ico.c (DecodeHeader): Correct computation of image height.
2755 (OneLine): Correct update notification.
2757 Load-at-size functionality (#53726):
2759 * gdk-pixbuf-io.h (ModuleSizeFunc): New.
2760 (_GdkPixbufModule): Prepend a ModuleSizeFunc to the
2761 begin_load arguments. Adjust all modules.
2762 * gdk-pixbuf-loader.c (struct GdkPixbufLoaderPrivate): Add
2763 fields width, height, size_fixed, need_scale.
2764 (gdk_pixbuf_loader_class_init): Add size_prepared signal.
2765 (gdk_pixbuf_loader_set_size): New function.
2766 (gdk_pixbuf_loader_size_func): ModuleSizeFunc which gets
2767 passed to the module, emits size_prepared.
2768 (gdk_pixbuf_loader_prepare): Call gdk_pixbuf_loader_size_func
2769 if necessary, only emit area_prepared if no separate scaling
2771 (gdk_pixbuf_loader_update): Only emit area_updated if no
2772 separate scaling is required.
2773 (gdk_pixbuf_loader_load_module): Add size_func as first argument.
2774 (gdk_pixbuf_loader_close): If necessary scale the image
2775 to the desired size and emit area_prepared and area_updated.
2776 * gdk-pixbuf-loader.h (struct _GdkPixbufLoaderClass): Add
2777 size_prepared signal.
2778 (gdk_pixbuf_loader_set_size) New API.
2779 * gdk-pixbuf-marshal.list: Add VOID:INT,INT.
2780 * io-jpeg.c: User cinfo->output_width/height instead of
2781 cinfo->image_width/height throughout when adressing the pixbuf.
2782 (gdk_pixbuf__jpeg_image_load_increment): Call size_func, and
2783 find the nearest possible output size which libjpeg can produce
2784 that is still larger than the desired size.
2786 2002-07-06 Matthias Clasen <maclas@gmx.de>
2788 * io-tiff.c (tiff_set_error): Handle global_error == NULL
2790 (tiff_image_parse): Don't trust TIFFRGBAImageBegin to set
2791 the "put" routine. (Fixes #87384)
2792 (gdk_pixbuf__tiff_image_stop_load): Don't call TIFFClose too
2795 2002-07-02 Matthias Clasen <maclas@gmx.de>
2797 Miscellaneous bmp loader fixes (#85448, #86286, #86287):
2799 * io-bmp.c (grow_buffer): New function to avoid crashes
2800 on unchecked reallocs.
2801 (DecodeHeader, DecodeColormap, decode_bitmasks,
2802 DoCompressed): Use grow_buffer instead of g_realloc
2803 throughout. Change signatures where necessary to pass the
2805 (OneLine16): Fix loading of 16bpp BI_RGB bmps.
2806 (DoCompressed): Rewritten to properly support BI_RLE4 and
2809 Support for compressed ras images (#84994):
2811 * io-ras.c (RAS2State): Error on unsupported ras variations.
2812 (OneLine8): Fix colormap indexing.
2813 (OneLine): Call updated_func with proper region.
2814 (DoCompressed): New function, handles compressed ras data.
2815 (gdk_pixbuf__ras_image_load_increment): Handle compressed ras
2818 Better colorspace support for the jpeg loader (#61211):
2820 * io-jpeg.c (convert_cmyk_to_rgb): New function.
2821 (gdk_pixbuf__jpeg_image_load,
2822 gdk_pixbuf__jpeg_image_load_increment): Allocate a pixbuf with
2823 alpha for 4-channel jpegs and call convert_cmyk_to_rgb for these.
2825 All of this needs to be merged to GNOME 1.4 gdk-pixbuf.
2827 2002-06-28 Sven Neumann <sven@gimp.org>
2829 * gdk-pixbuf-csource.c (print_blurb): converted a Tab to spaces.
2831 Thu Jun 13 18:11:11 2002 Owen Taylor <otaylor@redhat.com>
2833 * pixops/pixops.c: Fix problem where when no alpha was
2834 involved, we scaled rather than composited, but then
2835 went ahead and composited anyways. (#76958, Patch
2836 from Matthias Clasen). Needs to be merged to GNOME
2839 2002-06-13 Matthias Clasen <maclas@gmx.de>
2841 * io-jpeg.c: Use libjpeg in buffered-image mode in order to
2842 incrementally display incrementally loaded progressive jpegs.
2844 2002-06-07 Federico Mena Quintero <federico@ximian.com>
2846 * io-bmp.c (lsb_32):
2847 (lsb_16): New functions to fetch 32 or 16-bit little-endian values
2848 starting at a specific memory location. We do this instead of
2849 GINT32_FROM_LE() as the latter is simply dereferences a cast,
2850 which doesn't work on platforms with alignment requirements.
2853 2002-06-01 Matthias Clasen <maclas@gmx.de>
2855 * gdk-pixbuf-io.c (pixbuf_check_xbm): Accept xbms starting
2856 with a C comment - those seem to be not uncommon, e.g. the Gimp
2857 produces them. (#82706)
2859 * io-xbm.c (read_bitmap_file_data): Don't leak memory on certain
2861 (gdk_pixbuf__xbm_image_load_real): Don't leak memory on valid inputs.
2863 2002-05-22 Tor Lillqvist <tml@iki.fi>
2865 * gdk-pixbuf-io.c (get_libdir): Use GTK_BINARY_VERSION (and not
2866 GTK_VERSION) in the path to the loaders on Win32, too.
2868 * Makefile.am: Pass GTK_BINARY_VERSION.
2870 2002-05-22 Federico Mena Quintero <federico@ximian.com>
2872 * io-xpm.c (pixbuf_create_from_xpm): Ahem, take the rowstride into
2873 account!!! Fixes #82515.
2875 [This bug is not present in the GNOME 1.4 branch as its XPM loader
2876 does not use gdk_pixbuf_new(); rather it malloc()s a buffer with
2877 no row padding and then uses gdk_pixbuf_new_from_data() on it.]
2879 [IMPORTANT: The comment above is to make my life easier when
2880 merging stuff across branches. If you make changes to gdk-pixbuf
2881 in either branch, please include a comment in the ChangeLog that
2882 indicates whether this should be merged into the other branch.
2885 2002-05-18 Matthias Clasen <maclas@gmx.de>
2887 * io-tiff.c (tiff_image_parse): fix packing order on bigendian
2890 Thu May 16 15:17:30 2002 Owen Taylor <otaylor@redhat.com>
2892 * pixops/pixops.c: Patch from Matthias Clasen to fix some typos
2895 Thu May 16 15:02:46 2002 Owen Taylor <otaylor@redhat.com>
2897 * gdk-pixdata.c (gdk_pixdata_to_csource): Fix 64-bit warning.
2900 2002-05-07 Michael Natterer <mitch@gimp.org>
2902 * gdk-pixbuf/Makefile.am: build the static pixbuf loaders
2903 conditionally like the dynamic ones so --without-lib<foo> is
2904 honored when building with --disable-modules. (#66867)
2906 Sun May 5 02:27:01 2002 Soeren Sandmann <sandmann@daimi.au.dk>
2908 * Makefile.am (noinst_PROGRAMS): remove test-loaders (moved to
2910 * test-loaders.c, test-images.h: remove
2912 2002-04-24 Matthias Clasen <maclas@gmx.de>
2914 * gdk-pixbuf-io.c (gdk_pixbuf_save): Remove the ISO8859-1
2915 restriction from the description of png tEXt parameters.
2917 * io-png.c (png_text_to_pixbuf_option):
2918 (gdk_pixbuf__png_image_save): If libpng supports it,
2919 store and retrieve non-ISO8859-1 text as UTF-8. (#76172)
2921 2002-04-11 Matthias Clasen <maclas@gmx.de>
2923 More fixes for #77807:
2925 * io-tga.c (get_contiguous_pixbuf): Helper function to create
2926 a pixbuf with a contiguous pixel array while being careful about
2929 * io-tga.c (fill_in_context, get_image_pseudocolor,
2930 get_image_truecolor, get_image_grayscale): Use
2931 get_contiguous_pixbuf instead of manually allocating image
2934 * io-xpm.c (pixbuf_create_from_xpm):
2935 * io-pnm.c (gdk_pixbuf__pnm_image_load):
2936 * io-jpeg.c (gdk_pixbuf__jpeg_image_load): Use gdk_pixbuf_new
2937 instead of manually allocating image storage.
2939 2002-04-09 Matthias Clasen <maclas@gmx.de>
2941 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_load_module): Use
2942 priv->image_module->module_name instead of image_type which may
2945 2002-04-06 Matthias Clasen <maclas@gmx.de>
2947 * io-png.c (gdk_pixbuf__png_image_load): Restructured to use
2948 gdk_pixbuf_new instead of manually allocating image storage. This
2949 gives us a good rowstride and overflow checks. (#77807)
2951 2002-04-05 Matthias Clasen <maclas@gmx.de>
2953 * io-tiff.c (tiff_image_parse): Avoid allocating an extra copy of
2954 the image by using a TIFFRGBAImage{Begin,Get,End} with suitable
2955 put functions instead of TIFFRGBAImage. And check image dimensions
2958 2002-04-03 Matthias Clasen <maclas@gmx.de>
2960 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_get_type): Fix a doc typo.
2962 2002-03-29 Matthias Clasen <maclas@gmx.de>
2964 * io-png.c (png_simple_error_callback): libpng error handlers must
2965 not return to their callers, thus longjmp out. This prevents
2966 annoying stderr output from the default error handler.
2968 2002-03-27 Matthias Clasen <maclas@gmx.de>
2970 * io-png.c (gdk_pixbuf__png_image_stop_load): Don't leak info_ptr.
2972 * io-png.c (gdk_pixbuf__png_image_load): Get rid of unused
2973 end_info. Also call png_read_end to check proper ending of the png
2974 file and catch text chunks after the image data.
2976 2002-03-27 Matthias Clasen <maclas@gmx.de>
2978 * io-png.c (gdk_pixbuf__png_image_load,
2979 gdk_pixbuf__png_image_begin_load): Make libpng use g_malloc
2980 instead of system malloc.
2982 2002-03-26 Matthias Clasen <maclas@gmx.de>
2984 * io-tiff.c (tiff_image_parse): Don't leak pixbuf on error.
2986 * io-gif.c (gdk_pixbuf__gif_image_load_increment): Don't leak
2987 context->buf on error.
2989 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_close): Make sure to call
2990 stop_load even for short images to prevent memleaks.
2992 2002-03-25 Matthias Clasen <maclas@gmx.de>
2994 * io-png.c (setup_png_transformations): Changed signature to
2995 return success and set a GError parameter, adjusted all callers.
2996 Also work around a possible FPE in libpng and always check that
2997 the new info is sane.
2999 2002-03-23 Matthias Clasen <maclas@gmx.de>
3001 * io-wbmp.c (gdk_pixbuf__wbmp_image_load_increment):
3002 context->updated_func is NULL during a nonincremental load.
3003 (gdk_pixbuf__wbmp_image_load): Stop reading after the first error.
3005 2002-03-18 Matthias Clasen <maclas@gmx.de>
3007 * io-tga.c: Fix assumptions on rowstride by manually allocating a
3008 contiguous pixel buffer. Catch buffer overruns in RLE-modi.
3009 Support grayscale + alpha (which can be written, but not read (!)
3012 2002-03-15 Matthias Clasen <maclas@gmx.de>
3014 * io-gif.c (gif_get_frame_info): Catch invalid frame dimensions.
3016 2002-03-13 Matthias Clasen <maclas@gmx.de>
3018 * test-images.h: Add valid_ras_test and invalid_bmp_1.
3020 * test-loaders.c (main): Add random tests for ras and pnm and an
3021 invalid bmp which was a crasher until my 2002-03-12 commit.
3023 * io-pnm.c (gdk_pixbuf__pnm_image_load_increment): Don't unref the
3026 * io-ras.c: Handle some errors.
3028 2002-03-12 Sven Neumann <sven@gimp.org>
3030 * gdk-pixbuf.c (gdk_pixbuf_fill): use sequential writes instead of
3031 calling memcpy(). Simpler and potentially faster. (#70332)
3033 2002-03-12 Matthias Clasen <maclas@gmx.de>
3035 * io-bmp.c (DecodeHeader): Replace a g_assert_not_reached ()
3036 which could actually be reached by a proper error status return.
3038 2002-03-05 Matthias Clasen <maclas@gmx.de>
3040 * test-loaders.c, test-images.h: More random tests.
3042 * io-bmp.c (DecodeHeader): Fail gracefully on OOM here.
3044 Tue Mar 5 10:39:03 2002 Owen Taylor <otaylor@redhat.com>
3046 * Makefile.am (loaderdir): Put the modules into the
3047 GTK_BINARY_VERSION directory for consistency with
3048 immodules and theme engines.
3050 Sat Mar 2 22:11:10 2002 Owen Taylor <otaylor@redhat.com>
3052 * gdk-pixbuf-io.c (_gdk_pixbuf_load_module): If we
3053 can't load the module using the g_module_build_path()
3054 filename, try loading it as a .la file.
3056 * test-loaders.c: Look for modules in current directory
3057 rather than .libs, so we find the right .la files.
3059 * test-loaders.c: Back out some accidental commits.
3061 Sat Mar 2 21:28:03 2002 Owen Taylor <otaylor@redhat.com>
3063 * gdk-pixbuf.c (gdk_pixbuf_new): Bullet-proof against integer
3066 2002-03-03 Tor Lillqvist <tml@iki.fi>
3068 * gtk-pixbuf.rc.in: Remove.
3070 * gdk_pixbuf.rc.in: Name like this instead (wrong name used by
3073 * makefile.msc: Corresponding changes.
3075 * Makefile.am: Use gdk_pixbuf.rc on Win32. Distribute it.
3077 2002-02-28 Matthias Clasen <maclas@gmx.de>
3079 * pixops/pixops.c (tile_make_weights): Move the call to
3080 correct_total() to the right spot. (#72732)
3082 Wed Feb 27 18:33:04 2002 Owen Taylor <otaylor@redhat.com>
3084 * gdk-pixdata.c (gdk_pixdata_to_csource): Use {} not
3085 () to group around string assigned to char[]. (#72767,
3088 2002-02-21 Havoc Pennington <hp@pobox.com>
3090 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_load_module): remove
3091 C++-commented debug spew, reported by David L. Cooper
3093 2002-02-15 Matthias Clasen <maclas@gmx.de>
3095 * pixops/pixops.c (correct_total): New function to make sure
3096 that the weights sum up to the correct total without introducing
3098 (tile_make_weights, bilinear_make_fast_weights,
3099 bilinear_make_weights): Use correct_total.
3101 2002-02-10 Matthias Clasen <maclas@gmx.de>
3103 * test-images.h (tiff1_test_3), test-loaders.c (main): Add a
3104 (#ifdef 0'ed) test provoking a segfault in TIFFReadDirectory().
3106 * io-ico.c (DecodeHeader): Check that pixbuf could be allocated.
3108 * test-images.h (ico_test_2), test-loaders.c (main): Test the
3111 * io-wbmp.c (gdk_pixbuf__wbmp_image_load_increment): Don't write
3112 beyond the end of buffer if width % 8 != 0.
3114 * io-tga.c (try_preload): Enforce that ctx->hdr->type is one of
3115 the supported types, otherwise parse_data_for_row () will not make
3116 any progress, leading to an infinite loop.
3118 Mon Feb 11 14:31:53 2002 Owen Taylor <otaylor@redhat.com>
3120 * pixops/pixops.c (bilinear_make_weights): Fix handing of
3123 2002-02-10 Matthias Clasen <maclas@gmx.de>
3125 * test-loaders.c (main): Enable some tests which should work
3128 * io-wbmp.c (gdk_pixbuf__wbmp_image_load_increment): Detect
3129 invalid image dimensions and insufficient memory.
3131 * io-tga.c (try_preload): Detect invalid image dimensions.
3132 (gdk_pixbuf__tga_stop_load): Don't try to unref NULL pointers.
3134 * io-ico.c (DecodeHeader): Detect some invalid headers and
3137 Fri Feb 8 23:11:15 2002 Owen Taylor <otaylor@redhat.com>
3139 * pixops/pixops.c: Force all weight arrays to sum exactly
3140 to 65535. (Fixes #70971, reported by Federico Mena Quintero)
3142 * Makefile.am (libgdk_pixbuf_1_3_la_DEPENDENCIES): Add
3145 2002-02-08 Federico Mena Quintero <federico@ximian.com>
3147 * pixops/pixops.h: Fix comment; PixopsInterpType -> GdkInterpType.
3149 2002-02-08 Darin Adler <darin@bentspoon.com>
3151 * io-xbm.c: (next_int): Wean this from <ctype.h>.
3153 2002-02-01 Matthias Clasen <matthiasc@poet.de>
3155 * Makefile.am: Build the tga loader as a static library. (#70157)
3157 * io-ico.c: Merge 16- and 32-bit ico support from the stable
3160 * io-gif.c: Recomposite all images if the animation size changes
3161 while loading. (#70055)
3163 * gdk-pixbuf.c (gdk-pixbuf-fill): Make it work for subpixbufs.
3166 Sat Jan 19 20:49:20 2002 Manish Singh <yosh@gimp.org>
3168 * io-jpeg.c, io-png.c: Made sure all the error cases involving
3169 jpeg or png load/saves clean themselves up properly. Marked some
3170 variables needed for cleanup volatile so they aren't clobbered by
3173 Fri Jan 11 18:05:07 2002 Owen Taylor <otaylor@redhat.com>
3175 * pixops/pixops.c: Fix integer overflow for the values
3176 passed to the pixel functions. (#55148, fix from Michael Hore)
3178 Fri Jan 11 17:53:58 2002 Owen Taylor <otaylor@redhat.com>
3180 * pixops/pixops.c (pixops_scale_nearest): Remove meaningless
3183 * pixops/pixops.c (pixops_process): Comment the computation
3184 of run_end_index and fix some edge cases.
3186 * pixops/{scale_line_22_33_mmx.S, composite_line_22_4a4_mmx.S:
3187 composite_line_color_22_4a4_mmx.S}: Handle the case where
3188 dest <= dest_end properly. (#52001, fix from Michael Hore)
3190 Thu Jan 10 16:48:30 2002 Owen Taylor <otaylor@redhat.com>
3192 * pixops/pixops.c: Replace some hardcoded values with the
3193 SUBSAMPLE constant used elsewhere. (#51033)
3195 Wed Jan 9 11:29:44 2002 Owen Taylor <otaylor@redhat.com>
3197 * Makefile.am (s-enum-types-h): Include glib-object.h,
3198 Add G_BEGIN_DECLS/END_DECLS to gdk-pixbuf-enum-types.h. (#68325,
3201 * *.h: G_BEGIN_DECLS cleanups.
3203 Tue Jan 8 10:58:04 2002 Owen Taylor <otaylor@redhat.com>
3205 * gdk-pixbuf-util.c (gdk_pixbuf_saturate_and_pixelate):
3206 - Massive cleanup, make actually legible.
3207 - Fix some clamp-to-range bugs found by Jim Cape (#68231).
3208 - Add a g_return_if_fail() if src and dest alpha don't match.
3209 - Allow for src_rowstride != dest_rowstride.
3211 2002-01-04 Hans Breuer <hans@breuer.org>
3213 * gdk_pixbuf.def : don't export functions prefixed
3216 * makefile.msc : use -FImsvc_recommende_pragmas.h
3218 Thu Jan 3 19:31:58 2002 Owen Taylor <otaylor@redhat.com>
3220 * pixops/pixops.c (scale_line_22_33): Fix and uncomment
3223 * pixops/pixops.c (pixops_composite_nearest): Remove a
3226 * pixops/pixops.c (pixops_composite): Add some docs
3227 about the parameters.
3229 * pixops/README: Add notes about the correct algorithms
3230 for alpha compositing and how to implement them quickly.
3232 2001-12-29 Tor Lillqvist <tml@iki.fi>
3234 * Makefile.am (EXTRA_DIST): Add makefile.msc.
3236 Sat Dec 22 15:31:20 2001 Owen Taylor <otaylor@redhat.com>
3238 * gdk-pixdata.h: Fix trailing "," in enumeration.
3240 2001-12-17 Matthias Clasen <matthiasc@poet.de>
3242 * gdk-pixbuf.c, gdk-pixbuf-io.c, gdk-pixbuf-animation.c,
3243 gdk-pixbuf-data.c, gdk-pixbuf-loader.c, gdk-pixbuf-scale.c,
3244 gdk-pixbuf-util.c, gdk-pixdata.c: Markup fixes.
3246 2001-12-16 Havoc Pennington <hp@pobox.com>
3248 * gdk-pixbuf-scale.c: docs enhancements
3250 2001-12-14 Sebastian Wilhelmi <wilhelmi@ira.uka.de>
3252 * io-xpm.c: Use g_ascii_strcasecmp() instead of g_strcasecmp().
3254 2001-12-13 Sebastian Wilhelmi <wilhelmi@ira.uka.de>
3256 * gdk-pixbuf-animation.c, gdk-pixbuf-loader.c, gdk-pixpuf.c,
3257 io-gif-animation.c, io-gif.c, io-tiff.c, test-loaders.c: Remove
3258 assorted G_OBJECT casts where unnecessary.
3260 * gdk-pixbuf-loader.c: Call g_object_ref and g_object_unref
3261 instead of gdk_pixbuf_animation_ref and gdk_pixbuf_animation_unref
3264 * gdk-pixbuf-csource.c, io-bmp.c, io-gif-animation.c, io-ico.c,
3265 io-jpeg.c, io-png.c, io-pnm.c, io-ras.c, io-tga.c, io-wbmp.c,
3266 io-xbm.c, io-xpm.c, test-gdk-pixbuf.c: Dito for gdk_pixbuf_ref and
3269 * Makefile.am, pixops/Makefile.am: Compile everything with
3270 -DG_DISABLE_DEPRECATED -DGDK_PIXBUF_DISABLE_DEPRECATED
3272 * gdk-pixdata.c: Use g_ascii_strup() instead of g_strup().
3274 * io-xpm.c: Use g_ascii_strcasecmp() instead of g_strcasecmp().
3276 2001-12-12 Matthias Clasen <matthiasc@poet.de>
3278 * gdk-pixbuf-io.c: Markup fixes.
3280 2001-12-12 Matthias Clasen <matthiasc@poet.de>
3282 * Makefile.am (INCLUDES): Define G_LOG_DOMAIN. (#66412)
3284 * gdk-pixbuf-loader.c, gdk-pixbuf-util.c: Markup fixes.
3286 2001-12-11 Michael Natterer <mitch@gimp.org>
3288 * io-png.c: gdk_pixbuf__png_image_save: removed wrong endian
3289 conversion stuff; don't copy RGB pixbufs' lines around before
3292 2001-12-05 Matthias Clasen <matthiasc@poet.de>
3294 * gdk-pixbuf.h (gdk_pixbuf_ref, gdk_pixbuf_unref,
3295 gdk_pixbuf_animation_ref, gdk_pixbuf_animation_unref):
3298 Tue Dec 4 11:45:45 2001 Owen Taylor <otaylor@redhat.com>
3300 * io-xpm.c (pixbuf_create_from_xpm): Fill in color
3301 fields to black for transparent colors since we'll
3302 later initialize pixels from them. (Fixes purify
3303 errors, #66093, HideToshi Tajima)
3305 2001-11-30 Tor Lillqvist <tml@iki.fi>
3307 * gdk_pixbuf.def: Add gdk_pixbuf_get_option.
3309 Fri Nov 30 15:55:34 2001 Owen Taylor <otaylor@redhat.com>
3311 * gdk-pixdata.c (gdk_pixdata_deserialize): Fix
3312 alignment problem in deserialization, (#65785,
3313 reported by Hidetoshi Tajima)
3315 2001-11-28 Manish Singh <yosh@gimp.org>
3317 * gdk-pixbuf/io-bmp.c (gdk_pixbuf__bmp_image_load_increment): Fill
3318 in missing error parameters to DecodeHeader and DecodeColormap.
3320 2001-11-21 Federico Mena Quintero <federico@ximian.com>
3322 Fix Ximian bug #12125; merged from gdk-pixbuf stable.
3324 * gdk-pixbuf/io-bmp.c (gdk_pixbuf__bmp_image_load_increment): Use
3325 a simple state machine instead of a scary if/else chain.
3326 (DecodeHeader): Set the reading state.
3327 (DecodeColormap): Set the reading state.
3328 (decode_bitmasks): New function, decodes the bitmasks for
3329 BI_BITFIELDS coding.
3330 (OneLine32): Handle BI_BITFIELDS coding.
3331 (OneLine16): Likewise.
3333 2001-11-18 Hans Breuer <hans@breuer.org>
3335 * io-xpm.c : use g_strcasecmp(), some poor platforms
3336 don't have strcasecmp()
3338 * makefile.msc : do INCLUDE_png etc. definition here to avoid
3339 my temporary 'gdk-pixbuf-io-include.h' hack
3341 Sun Nov 18 07:54:22 2001 Owen Taylor <otaylor@redhat.com>
3343 * gdk-pixbuf-loader.c: Remove include of gobject/signal.h.
3345 2001-11-03 Sebastian Wilhelmi <wilhelmi@ira.uka.de>
3347 * gdk-pixbuf-loader.c, gdk-pixbuf-scale.c: Documentation fixes.
3349 2001-10-29 Tor Lillqvist <tml@iki.fi>
3351 * Makefile.am: Use -no-undefined on Win32. Make
3352 libgdk_pixbuf_1_3_la_OBJECTS depend on
3353 gdk-pixbuf-marshal.c. Install import libraries.
3355 * gdk_pixbuf.def: Update.
3357 * gdk-pixbuf-io.c: (Win32) Use G_WIN32_DLLMAIN_FOR_DLL_NAME, saves
3358 the actual DLL name of libgdk_pixbuf.
3359 (get_libdir): Use it instead of guessing.
3361 * io-xbm.c (gdk_pixbuf__xbm_image_begin_load): Use
3362 g_file_open_tmp() insread of mkstemp().
3364 2001-10-18 Matthias Clasen <matthiasc@poet.de>
3366 * io-xbm.c (gdk_pixbuf__xbm_image_load_real): Don't dereference
3367 context when it may be NULL. (#62344)
3369 2001-10-16 Matthias Clasen <matthiasc@poet.de>
3371 * gdk-pixdata.c, gdk-pixdata.h: Documentation.
3373 * gdk-pixbuf-csource.1: Spelling fixes.
3375 Wed Oct 10 11:52:17 2001 Owen Taylor <otaylor@redhat.com>
3377 * gdk-pixdata.c gdk-pixbuf.h: Get rid of
3378 GDK_PIXBUF_ERROR_HEADER/PIXEL_CORRUPT and use CORRUPT_IMAGE.
3379 Get rid fo GD_PIXBUF_ERROR_UNKNOWN_FORMAT and use the
3380 existing UKNOWN_TYPE error. (#58308)
3382 * gdk-pixbuf.h, gdk-pixdata.c: Rename gdk_pixbuf_new_from_stream()
3383 back to gdk_pixbuf_new_from_inline(). Rework docs to try
3384 and be helpful for the common case. (#58308)
3386 2001-10-05 Sven Neumann <sven@gimp.org>
3388 * gdk-pixbuf/gdk-pixbuf-io.c
3389 * gdk-pixbuf/gdk-pixbuf-private.h
3390 * gdk-pixbuf/gdk-pixbuf.c
3391 * gdk-pixbuf/gdk-pixbuf.h
3392 * gdk-pixbuf/io-jpeg.c
3393 * gdk-pixbuf/io-png.c: changed GDK_PIXBUF_ERROR_BAD_OPTION_VALUE to
3394 GDK_PIXBUF_ERROR_BAD_OPTION to we can use it for bad keys too. Added
3395 new public API gdk_pixbuf_get_option() to retrieve key/value pairs
3396 set by an image loader. Added support for saving and reading PNG tEXt
3397 chunks in PNG images.
3399 Tue Oct 2 11:29:50 2001 Owen Taylor <otaylor@redhat.com>
3401 * gdk-pixdata.c (gdk_pixdata_to_csource): Fix indentation
3402 use a macro to make code a bit more readable.
3404 2001-10-02 Sven Neumann <sven@gimp.org>
3406 * gdk-pixdata.c: g_string_printfa => g_string_append_printf.
3408 Wed Sep 26 18:08:19 2001 Owen Taylor <otaylor@redhat.com>
3410 * Makefile.am (s-enum-types-h): Fix a typo in the include
3411 guards. (#61254, Skip Montaro)
3413 2001-09-21 Matthias Clasen <matthiasc@poet.de>
3415 * io-xpm.c (xpm_extract_color): Rewritten to handle
3416 xpm colormap entries more thoroughly. (#59939)
3418 2001-09-21 Hans Breuer <hans@breuer.org>
3420 * gdk-pixbuf.def : updated externals
3422 * makefile.msc : generate gdk-pixbuf-enum-types.[hc]
3424 Thu Sep 20 17:22:48 2001 Owen Taylor <otaylor@redhat.com>
3426 * io-tiff.c (gdk_pixbuf__tiff_image_load): On OSF, apparently fseek()
3427 works in some on-demand way, so the fseek
3428 gdk_pixbuf_new_from_file() doesn't work here since we are using
3429 the raw file descriptor. So, we call lseek() on the fileno(f)
3430 before using it. (#60840).
3432 2001-09-20 James Henstridge <james@daa.com.au>
3434 * Makefile.am (gdk-pixbuf-enum-types.c): same change as in pango,
3435 so that flags types are registered as flags rather than enums (not
3436 that there are any flags here at the moment).
3438 Wed Sep 19 00:28:24 2001 Owen Taylor <otaylor@redhat.com>
3440 * Makefile.am (gdk_pixbuf_headers): Don't include
3441 gkd-pixbuf-features.h here since is in builddir
3442 and confuses autogen rules.
3444 * Makefile.am: Don't += variables before they have values,
3445 automake-1.5 doesn't like it.
3447 * Makefile.am: Fix srcdir != builddir for gdk-pixbuf-enum-types.c.
3449 * Makefile.am: The whitespace strikes back.
3451 2001-09-17 Matt Wilson <msw@redhat.com>
3453 * Makefile.am (libpixbufloader_xbm_la_LDFLAGS): removed duplicate
3454 LDFLAGS definition, use the -avoid-version one.
3455 (libpixbufloader_tga_la_LDFLAGS): likewise
3457 Mon Sep 17 11:49:02 2001 Owen Taylor <otaylor@redhat.com>
3459 * pixops/*: Mirror GdkInterpType to PixopsInterpType
3460 to avoid including gdk-pixbuf headers.
3462 2001-09-16 James Henstridge <james@daa.com.au>
3464 * .cvsignore: add generated files to ignore list.
3466 * gdk-pixbuf.h: include gdk-pixbuf-enum-types.h
3468 * Makefile.am: add rules to build gdk-pixbuf-enum-types.[ch]
3470 Fri Sep 14 23:22:12 2001 Matthias Clasen <matthiasc@poet.de>
3472 * io-pnm.c (pnm_read_header): Use GDK_PIXBUF_ERROR_CORRUPT_IMAGE,
3473 not GDK_PIXBUF_ERROR_HEADER_CORRUPT. (#58308)
3475 Fri Sep 14 22:53:45 2001 Matthias Clasen <matthiasc@poet.de>
3477 * io-jpeg.c (gdk_pixbuf__jpeg_image_begin_load): Handle
3478 out-of-memory situation better.
3480 * io-pnm.c: Robustness fixes for pnm loader
3482 * io-gif.c: Make gif loader survive TEST_RANDOMLY_MODIFY
3484 * io-xpm.c (parse_color): detect very long color strings
3486 All of the above from Matthias Clasen <matthiasc@poet.de>,
3487 the remaining from Soeren Sandmann <sandmann@daimi.au.dk>.
3489 * test-images.h: add tests:
3490 - four valid ppm's, eight invalid (matthiasc@poet.de)
3491 - one invalid xpm (matthiasc@poet.de)
3492 - one valid tga, one invalid (sandmann@daimi.au.dk)
3493 - one invalid tiff (sandmann@daimi.au.dk
3495 * test-loaders.c: enable tests for ppm, png, gif, tga, tiff, xpm
3497 * io-tiff.c (gdk_pixbuf__tiff_image_stop_load): TIFFClientOpen can
3498 fail - detect it when it happens
3500 * io-tga.c (gdk_pixbuf__tga_load_increment): Fail if there is too
3503 * gdk-pixbuf-io.c: moved wbmb check after ico check to avoid false
3506 Fri Sep 14 00:30:48 2001 Tim Janik <timj@gtk.org>
3508 * Makefile.am: don't used BUILT_SOURCES to build marshal
3509 files, as in conjunction with stamp files, this can
3510 lead to endless rebuilding loops.
3512 Tue Sep 4 00:22:07 2001 Owen Taylor <otaylor@redhat.com>
3514 * Makefile.am: Fix EXTRA_DIST for gdk-pixbuf-csource.1
3516 Tue Sep 4 03:09:52 2001 Tim Janik <timj@gtk.org>
3518 * gdk-pixbuf-csource.1: new file, manual page for
3519 the publically installed gdk-pixbuf-csource utility.
3521 Thu Aug 30 08:30:03 2001 Matthias Clasen <matthiasc@poet.de>
3523 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_close): Propagate
3524 errors from gdk_pixbuf_loader_load_module.
3526 Thu Aug 30 08:27:37 2001 Matthias Clasen <matthiasc@poet.de>
3528 * io-png.c (png_row_callback): Check that row_num is valid.
3530 Tue Aug 28 21:05:26 2001 Matthias Clasen <matthiasc@poet.de>
3532 * io-bmp.c (OneLine): Emit area_updated signal with proper
3533 area information. (#52002)
3535 Tue Aug 28 20:03:43 2001 Matthias Clasen <matthiasc@poet.de>
3537 * test-loaders.c (test_loader): Catch errors at close time.
3538 * test-loaders.c (main): Remove C++ comments.
3540 2001-08-21 Matthias Clasen <matthiasc@poet.de>
3542 * Makefile.am, gdk-pixbuf-io.c, pixbufloader_tga.def,
3543 io-tga.c: Add tga loader, patch by Nicola Girardi. (#56067)
3545 2001-08-20 Matthias Clasen <matthiasc@poet.de>
3547 * test-images.h, test-loaders.c: Add ico and wbmp tests.
3548 * io-jpeg.c (gdk_pixbuf__jpeg_image_save): Fail with a suitable
3549 error if buffer allocation fails.
3550 * io-ico.c: Make .ICO loader more robust.
3551 All of these are due to sandmann@daimi.au.dk (#50187)
3553 2001-08-19 Sven Neumann <sven@gimp.org>
3555 * pixops/pixops.c: applied some simple but effective optimizations
3556 to pixops_composite_nearest() and pixops_composite_color_nearest().
3558 2001-08-07 Sven Neumann <sven@gimp.org>
3560 * gdk-pixbuf.c (gdk_pixbuf_fill): a comment asked to optimize this
3561 function, so that's what I did.
3563 2001-08-06 Kjartan Maraas <kmaraas@gnome.org>
3565 * gdk-pixdata.c: Fix a typo.
3567 2001-07-30 Hans Breuer <hans@breuer.org>
3569 * pixops/makefile.msc : new file
3570 * makefile.msc : use it to complete the build
3572 2001-07-20 Hans Breuer <hans@breuer.org>
3574 * gdk-pixdata.c : don't 'g_tohl (*istream++)', but move
3575 pointer increment out of the macro, because at least one
3576 compiler (msvc 5.0) gets confused otherwise (applies the
3579 * gdk_pixbuf.def : updated exports
3581 * makefile.msc : reflect gdk-pixbuf-csource changes
3583 2001-07-17 Darin Adler <darin@bentspoon.com>
3585 * gdk-pixbuf-csource.c: Add missing <stdlib.h> include.
3586 * io-png.c: (setup_png_transformations): Add ifdef so we compile
3587 without warnings with G_DISABLE_CHECKS on.
3588 * io-pnm.c: (gdk_pixbuf__pnm_image_load_increment): Add a missing
3590 * io-wbmp.c: (getin), (get_mbi): Add a missing const.
3591 * io-xbm.c: (gdk_pixbuf__xbm_image_load_real): Get rid of some
3592 unused locals and add an initial value to quiet the compiler's
3593 unintialized variable warning.
3594 * pixops/pixops.c: Put an ifdef around some dead code.
3596 Thu Jul 5 10:17:15 2001 Owen Taylor <otaylor@redhat.com>
3598 * pixops/Makefile.am (noinst_LTLIBRARIES): Switch
3599 over to the new include flags AC_SUBST(). (Problem
3600 pointed out by Mikael Hermansson.)
3602 2001-06-29 Havoc Pennington <hp@redhat.com>
3604 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_class_init): fix for
3607 Thu Jun 28 21:54:19 2001 Owen Taylor <otaylor@redhat.com>
3609 * make-inline-pixbuf.c test-gdk-pixbuf.c test-loaders.c
3610 gdk-pixbuf-csource.c: Fix args to g_type_init ().
3612 2001-06-28 Havoc Pennington <hp@pobox.com>
3614 * gdk-pixdata.c: <string.h>
3616 * gdk-pixbuf-io.c (get_libdir): fix typo in dll name (aren't we
3617 also leaking memory here from g_strdup_printf?)
3619 Tue Jun 26 09:48:02 2001 Tim Janik <timj@gtk.org>
3621 * Makefile.am (noinst_PROGRAMS): get rid of make-inline-pixbuf
3623 * gdk-pixbuf-data.[hc]: provide gdk_pixbuf_new_from_stream()
3624 instead from gdk_pixbuf_new_from_inline().
3626 * gdk-pixdata.[hc]: auxillary GdkPixdata structure, public
3627 installed API for applications that need to serialize/deserialize
3628 on their own (gimp, BEAST).
3630 * gdk-pixbuf/gdk-pixbuf-csource.c: provide publically installed
3631 program that can dump images in CSource format and Pixbuf
3632 stream format. supports RLE encoding, MACRO formatting etc...
3635 Mon Jun 25 00:28:11 2001 Owen Taylor <otaylor@redhat.com>
3637 * Makefile.am: Actually update timestamps, so rules don't
3640 2001-06-11 Havoc Pennington <hp@redhat.com>
3642 * Makefile.am (stamp-gdk-pixbuf-marshal.c): glib_genmarshal
3643 already includes top_builddir
3645 2001-06-08 Havoc Pennington <hp@redhat.com>
3647 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_load_module): remove
3648 bogus g_return_if_fail
3650 * io-gif.c (gif_get_lzw): if delay time is 0 or smaller than
3651 likely timeout resolution, set it to an arbitrarily-chosen short
3653 Fixes bug #55953 from warmenhoven@yahoo.com
3655 2001-06-07 Havoc Pennington <hp@redhat.com>
3657 * Makefile.am: use Owen's new way of doing stampfiles/generated
3660 2001-06-07 Havoc Pennington <hp@redhat.com>
3662 * Makefile.am (gdk-pixbuf-marshal.c): fix up the glib-genmarshal path
3664 2001-06-05 Havoc Pennington <hp@redhat.com>
3666 * test-loaders.c (main): use putenv not setenv, reported by
3669 2001-05-08 Havoc Pennington <hp@redhat.com>
3671 * gdk-pixbuf-util.c (gdk_pixbuf_add_alpha): docs fixup,
3672 and fix behavior to still subst color if the original image
3675 2001-06-04 Havoc Pennington <hp@redhat.com>
3677 * io-pnm.c (pnm_skip_whitespace): patch from Szekeres Istvan,
3680 2001-06-01 Havoc Pennington <hp@redhat.com>
3682 Apply patch from sandmann@daimi.au.dk, with some tweaks.
3683 Makes things a bit more robust, and adds test-loaders.c
3684 which is good for finding further robustness bugs to fix.
3686 * io-tiff.c: Try to work around libtiff suckiness a bit;
3687 put a giant thread lock on the whole loader,
3688 paranoically check both whether error handlers were called and
3689 also whether functions return false. Handle case where width or
3690 height is 0. Various cleanups.
3692 * io-png.c (gdk_pixbuf__png_image_stop_load): only unref pixbuf
3694 (png_error_callback): apparently libpng expects you to longjmp out
3697 * io-gif.c (struct _GifContext): remove unused "pixbuf" field
3698 (lzw_read_byte): change "Mail jrb if this fails" g_warning
3700 (gif_get_lzw): check for out-of-memory
3701 (gif_prepare_lzw): catch/report an error
3702 (new_context): use try_malloc, since GifContext is nearly 70K
3703 (gdk_pixbuf__gif_image_load_increment): set context->buf to NULL
3704 so we don't crash later.
3706 * Makefile.am: Add test-loaders
3708 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_close): handle context ==
3711 2001-05-29 Darin Adler <darin@eazel.com>
3713 * gdk-pixbuf.h: Fix prototype to use "(void)" instead of "()".
3715 Mon May 28 14:21:35 2001 Jonathan Blandford <jrb@redhat.com>
3717 * io-bmp.c: Patch from Helmethead <hoshem@mel.comcen.com.au> to
3718 fix up bmp decoder to:
3719 - adds 16 bpp bmp support (bug #53884)
3720 - adds OS/2 1.x format bmp support (bug #54964)
3721 - adds 4 bpp RLE compressed bmp support
3722 - adds 1 bpp colormap support
3723 - fixes negative height (top down) bmp support
3725 2001-05-25 Hans Breuer <hans@breuer.org>
3727 * gdk_pixbuf.def : reflect Havoc's recent api change
3729 Sun May 20 12:53:49 2001 Owen Taylor <otaylor@redhat.com>
3731 * Makefile.am (libgdk_pixbuf_1_3_la_LDFLAGS): Remove an
3732 excess $(GLIB_LIBS).
3734 Sun May 13 11:59:11 2001 Owen Taylor <otaylor@redhat.com>
3736 * Makefile.am: Make modules depend on libgdk_pixbuf.la.
3738 2001-05-04 Havoc Pennington <hp@redhat.com>
3740 * pixops/pixops.c (pixops_process): merge fix from stable: Patch
3741 from hoshem@mel.comcen.com.au to fix nonzero X offsets. Fixes
3744 * gdk-pixbuf/pixops/pixops.c (pixops_composite_nearest): merge
3745 from stable: Patch from OKADA Mitsuru <m-okada@fjb.co.jp> to fix
3746 confusion of using "src" instead of "p".
3747 (pixops_composite_color_nearest): Use a more accurate (and
3748 correct, to begin with) compositing method. This cures checks
3749 showing through on images with no alpha.
3751 * gdk-pixbuf.c (gdk_pixbuf_fill): fix bug that left some trailing
3754 * gdk-pixbuf-io.h: fix UpdatedNotifyFunc to use signed ints
3756 * gdk-pixbuf-loader.h (struct _GdkPixbufLoaderClass): Change
3757 area_updated signal to use signed ints. Removed animation-related
3760 * io-gif.c, io-gif-animation.h, io-gif-animation.c: Massive
3763 * gdk-pixbuf-animation.c: Add GdkPixbufAnimationIter to abstract
3764 all the pesky details. Remove old frame-based API. Make
3765 GdkPixbufAnimation an abstract base class, derived by the loaders.
3767 Sun Apr 22 15:51:32 2001 Owen Taylor <otaylor@redhat.com>
3769 * Makefile.am (LDADDS): Add $(MATH_LIB).
3771 2001-04-18 Havoc Pennington <hp@redhat.com>
3773 * gdk-pixbuf.c (gdk_pixbuf_fill): Function to fill pixbuf with a
3776 Wed Apr 4 01:41:02 2001 Tim Janik <timj@gtk.org>
3778 * pixops/Makefile.am (noinst_LTLIBRARIES): include $top_srcdir
3779 so we don't try to get <gtk/gtkobject.h> from standard search
3782 * Makefile.am (gdk-pixbuf-marshal.c): use deps from srcdir.
3783 add gdk-pixbuf-marshal.list to EXTRA_DIST.
3784 take gdk-pixbuf-marshal.h out of _la sources.
3786 2001-03-19 Tor Lillqvist <tml@iki.fi>
3788 * makefile.mingw.in: Handle gdk-pixbuf-marshal.c.
3790 * gdk_pixbuf.def: Update.
3792 * pixbufloader_*.def: Just export the fill_vtable functions now.
3794 2001-03-18 Mike Kestner <mkestner@ameritech.net>
3796 * make-inline-pixbuf.c (main): Added logic to remove output when
3799 2001-03-14 Havoc Pennington <hp@redhat.com>
3801 * Makefile.am (gdk-pixbuf-marshal.c): Use different temporary file
3802 from gdk-pixbuf-marshal.h, fixes parallel makes.
3804 Thu Mar 1 04:01:57 2001 Tim Janik <timj@gtk.org>
3806 * test-gdk-pixbuf.c: fixed includes.
3808 2001-02-18 Havoc Pennington <hp@pobox.com>
3810 * gdk-pixbuf-io.c (gdk_pixbuf_load_module): prepend underscore
3811 (gdk_pixbuf_get_named_module): prepend underscore
3812 (gdk_pixbuf_get_module): prepend underscore
3814 2001-02-19 Havoc Pennington <hp@redhat.com>
3816 * gdk-pixbuf-io.c (gdk_pixbuf_load_module): const fix
3818 2001-02-17 Havoc Pennington <hp@pobox.com>
3820 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_new_with_type): docs
3822 2001-02-07 Alexander Larsson <alexl@redhat.com>
3824 * io-xpm.c (free_buffer):
3825 Use g_free, since the buffer is allocated with g_try_alloc().
3827 2001-02-06 Christophe Merlet <redfox@eikonex.org>
3829 * gdk-pixbuf-data.c: Fixes a minor typo.
3831 Sun Feb 4 07:59:57 2001 Tim Janik <timj@gtk.org>
3833 * gdk-pixbuf.h: DOH! don't include glib/gobject.h but glib-object.h,
3834 we finally need the gobject->gruntime rename.
3836 * *.c: scratched calls to g_type_init(), there's simply no point in
3837 doing that, use gtk_init().
3839 2001-02-01 Havoc Pennington <hp@pobox.com>
3841 * gdk-pixbuf-loader.c, gdk-pixbuf-loader.h: rename "private" field
3842 in struct to "priv" for C++
3844 2001-01-31 Havoc Pennington <hp@pobox.com>
3846 * gdk-pixbuf.c: include glib-object.h instead of gvaluetypes.h
3848 2001-01-26 Havoc Pennington <hp@redhat.com>
3850 * gdk-pixbuf-io.c (mname): fix included modules case.
3852 2001-01-22 Havoc Pennington <hp@redhat.com>
3854 * gdk-pixbuf-io.c (gdk_pixbuf_new_from_xpm_data): check errors
3855 from gdk_pixbuf_load_module
3857 2001-01-22 Havoc Pennington <hp@redhat.com>
3859 * Makefile.am: Add built marshaller files to support
3860 GdkPixbufLoader signals
3862 * gdk-pixbuf-io.c (gdk_pixbuf_load_module): have
3863 GDK_PIXBUF_MODULEDIR unconditionally replace the compiled-in
3864 module location, rather than acting as a fallback, because we are
3865 using GDK_PIXBUF_MODULEDIR to use gdk-pixbuf before installing it.
3867 * gdk-pixbuf.h: include gdk-pixbuf-loader.h
3869 * gdk-pixbuf-loader.h, gdk-pixbuf-loader.c: Move back over here
3870 from gtk, and add error to close(), because stop_load may do
3871 parsing of the image.
3873 * pixops/have_mmx.S (_pixops_have_mmx): add newline at end of file
3875 * io-*.c: make individual operations static, and add fill_vtable
3876 functions which are exported. Fix the collection of type warnings
3877 that surfaced, including a number of functions that didn't
3878 properly take a GError and some that weren't
3879 const-correct. Involved adding error handling for a few loaders.
3881 * gdk-pixbuf-io.h: Add error reporting to stop_load function
3883 * gdk-pixbuf-io.c (gdk_pixbuf_load_module): change to just look up
3884 a function that fills in the GdkPixbufModule vtable, instead of
3885 looking up all the image functions individually; this means we
3886 can get type safety within modules for the loader functions.
3887 Also it means you don't have to keep the statically compiled and
3888 GModule versions in sync.
3890 * test-gdk-pixbuf.c (main): remove gdk_pixbuf_init()
3892 * make-inline-pixbuf.c (main): remove call to gdk_pixbuf_init()
3894 * gdk-pixbuf.h: nuke gdk_pixbuf_init()
3896 * gdk-pixbuf-animation.c (gdk_pixbuf_frame_get_type): g_type_init
3899 * gdk-pixbuf.c (gdk_pixbuf_get_type): g_type_init () here
3901 * gdk-pixbuf-animation.c (gdk_pixbuf_animation_get_type):
3904 2001-01-20 John Harper <jsh@eazel.com>
3906 * io-xbm.c: new pixbuf loader, for X bitmap files. Basically a
3907 collision between Xlib's RdBitF.c and io-tiff.c
3909 * gdk-pixbuf-io.c, Makefile.am, pixbufloader_xbm.def: added
3912 [ merged from stable gdk-pixbuf module. Untested, but it
3913 compiles, and works fine in the stable module ]
3915 2001-01-18 Tor Lillqvist <tml@iki.fi>
3917 * gdk-pixbuf-io.c (get_libdir): (Win32) Use the new
3918 g_win32_get_package_installation_subdirectory() function. No need
3919 to include windows.h.
3920 (gtk_win32_get_installation_directory): Remove this then.
3922 2001-01-01 Havoc Pennington <hp@redhat.com>
3924 * Makefile.am (libgdk_pixbuf_1_3_la_LDFLAGS): add
3925 @LIBTOOL_EXPORT_OPTIONS@
3927 2000-12-30 Tor Lillqvist <tml@iki.fi>
3929 * gdk_pixbuf.def: Update.
3931 2000-12-16 Havoc Pennington <hp@pobox.com>
3933 * gdk-pixbuf-animation.c (gdk_pixbuf_animation_new_from_file): ref
3934 the pixbuf in the frame, so we can use gdk_pixbuf_frame_free
3935 (gdk_pixbuf_frame_copy): new function
3936 (gdk_pixbuf_frame_free): new function
3937 (gdk_pixbuf_frame_get_type): new function
3938 (GDK_TYPE_PIXBUF_FRAME): macro to get type for GdkPixbufFrame
3940 Tue Nov 14 11:51:26 2000 Owen Taylor <otaylor@redhat.com>
3942 * Makefile.am: Add -avoid-version for all modules.
3944 2000-11-13 Havoc Pennington <hp@redhat.com>
3946 * io-png.c (png_simple_error_callback): fix error message to not
3947 say "save" since it's used for loading
3949 2000-11-11 Hans Breuer <Hans@Breuer.Org>
3951 * gdk-pixbuf-io.c : Fix all function prototype macros for self
3952 contained image handlers (!USE_G_MODULE). Files to save should
3953 be opened in binary mode, fopen(s, "wb").
3955 * io-xpm.c : added HAVE_UNISTD_H condition
3957 2000-11-11 Tor Lillqvist <tml@iki.fi>
3959 * gdk_pixbuf.def: Add gdk_pixbuf_new_subpixbuf.
3961 * io-tiff.c (gdk_pixbuf__tiff_image_begin_load): Use
3962 g_file_open_tmp() (just added to GLib) instead of mkstemp() (or
3963 mktemp() and open()).
3965 * io-xpm.c (gdk_pixbuf__xpm_image_begin_load): Ditto.
3967 2000-11-01 Havoc Pennington <hp@pobox.com>
3969 * gdk-pixbuf.c (gdk_pixbuf_new_subpixbuf): New function to create
3970 a pixbuf pointing to a subregion of another pixbuf.
3972 2000-10-16 Tor Lillqvist <tml@iki.fi>
3974 * gdk-pixbuf-io.c: Define also m_save (for the non-gmodule case).
3976 2000-10-16 Havoc Pennington <hp@redhat.com>
3978 * gdk-pixbuf-io.c (gdk_pixbuf_get_module)
3979 (gdk_pixbuf_get_named_module) (gdk_pixbuf_load_module):
3980 add error reporting here also
3982 * make-inline-pixbuf.c (main): use GError
3984 * io-xpm.c: include unistd.h
3986 * gdk-pixbuf-util.c: include string.h
3988 * io-*.c: add error reporting
3990 * gdk-pixbuf-animation.c (gdk_pixbuf_animation_new_from_file): add
3993 * gdk-pixbuf-io.c (gdk_pixbuf_new_from_file): Add error reporting
3995 * gdk-pixbuf-io.h: Add GError** to load_increment and load
3998 * gdk-pixbuf-io.c (gdk_pixbuf_save) (gdk_pixbuf_savev): return
3999 a G_FILE_ERROR if we fail to write or close the file.
4001 * gdk-pixbuf.h: remove GDK_PIXBUF_ERROR_IO, instead we'll use
4002 G_FILE_ERROR_*. Rename enum to GdkPixbufError, properly following
4003 the GError naming rules. Add GError** to load functions.
4005 2000-10-06 Havoc Pennington <hp@redhat.com>
4007 * gdk-pixbuf.h: add GdkPixbufAlphaMode
4009 2000-10-06 Havoc Pennington <hp@redhat.com>
4011 This entry is a summary of the merged-in changes from 1.0.
4012 Relevant original ChangeLog entries are spliced in after
4013 this entry; the files they refer to are from the 1.0
4016 * pixops/pixops.c (pixops_composite_nearest): sync a small fix
4019 * io-xpm.c (xpm_seek_string): add fscanf error check from 1.0
4020 Add progressive loader from 1.0
4022 * io-tiff.c (gdk_pixbuf__tiff_image_begin_load): mem leak fixes
4025 * io-pnm.c: new version from 1.0 tree
4027 * io-jpeg.c (gdk_pixbuf__jpeg_image_load): sync from 1.0, use
4030 * io-gif.c (lzw_read_byte): sync from 1.0, change a g_error to
4032 (gif_get_next_step): return 0 here, sync from 1.0
4034 * gdk-pixbuf-util.c: sync email address change for Cody
4037 2000-09-11 Jeffrey Stedfast <fejj@helixcode.com>
4039 * gdk-pixbuf/io-pnm.c: Pretty much totally rewrote again because
4040 last nights code was still "broken". Should now properly handle
4041 all error conditions gracefully.
4043 2000-09-10 Jeffrey Stedfast <fejj@helixcode.com>
4045 * gdk-pixbuf/io-pnm.c: Rewrote.
4047 2000-09-09 Federico Mena Quintero <federico@helixcode.com>
4049 * gdk-pixbuf/pixops/pixops.c (pixops_composite_nearest): Compute
4050 the correct dest offset.
4052 2000-08-25 Federico Mena Quintero <federico@helixcode.com>
4054 * gdk-pixbuf/io-xpm.c: #include <unistd.h>
4056 2000-08-05 Larry Ewing <lewing@helixcode.com>
4058 * gdk-pixbuf/io-tiff.c: stop leaking context->tempname.
4060 * gdk-pixbuf/io-xpm.c: same as above.
4062 2000-07-26 Michael Meeks <michael@helixcode.com>
4064 * gdk-pixbuf/io-jpeg.c (gdk_pixbuf__jpeg_image_load): make
4067 2000-07-21 Larry Ewing <lewing@helixcode.com>
4069 * gdk-pixbuf/io-xpm.c: add a fake progressive loader so that
4070 xpm at least supports the progressive interface like the one in
4071 io-tiff.c. This should be reimplemented as an actual progressive
4074 2000-07-19 Jonathan Blandford <jrb@redhat.com>
4076 * demo/pixbuf-demo.c (update_timeout): changed scaling level to
4077 make it look better.
4078 * gdk-pixbuf/testpixbuf.c (update_timeout): Patch from michael
4079 meeks to handle errors better.
4081 2000-10-07 Tor Lillqvist <tml@iki.fi>
4084 * pixbufloader_jpeg.def
4085 * pixbufloader_png.def: Add new entry points.
4087 * makefile.mingw.in: Use libintl.
4089 2000-10-06 Havoc Pennington <hp@redhat.com>
4091 * gdk-pixbuf-io.c (gdk_pixbuf_save): s/format/type/g to be
4092 consistent with gdk_pixbuf_loader_new_with_type().
4093 Return runtime error if a module is missing.
4095 * gdk-pixbuf.h: add GDK_PIXBUF_ERROR_UNKNOWN_TYPE
4097 2000-10-05 Havoc Pennington <hp@redhat.com>
4099 Pixbuf saving, patch from David Welton.
4101 * Makefile.am (GDK_PIXBUF_LIBS): add INTLLIBS
4102 (libgdk_pixbuf_1_3_la_SOURCES): add gdk-pixbuf-i18n.h
4104 * gdk-pixbuf-i18n.h: Add _() to gdk-pixbuf
4106 * io-png.c (gdk_pixbuf__png_image_save): PNG save routine.
4108 * io-jpeg.c (gdk_pixbuf__jpeg_image_save): JPEG save routine.
4110 * gdk-pixbuf-io.c (gdk_pixbuf_save):
4111 (gdk_pixbuf_savev): Implement pixbuf saving routines
4113 * gdk-pixbuf.c (gdk_pixbuf_error_quark): pixbuf error quark
4116 * gdk-pixbuf.h: Add public save routines; add pixbuf error
4119 * gdk-pixbuf-io.h: Add save function to GdkPixbufModule
4121 2000-10-05 Dan Winship <danw@helixcode.com>
4123 * io-png.c, io-tiff.c, io-xpm.c: Fix comments to not claim that
4124 all three of these files are the JPEG image loader. (From
4127 2000-10-03 Tor Lillqvist <tml@iki.fi>
4129 * makefile.mingw.in: Add rule for make-inline-pixbuf. Use
4130 gdk-pixbuf's version number in the rule for makefile.mingw itself.
4132 * gdk_pixbuf.def: Add new entry points.
4134 2000-09-26 Havoc Pennington <hp@redhat.com>
4136 * gdk-pixbuf-util.c (gdk_pixbuf_saturate_and_pixelate): Add this
4137 function here, instead of putting it in a private GTK+ file.
4139 * gdk-pixbuf-private.h (GdkPixbufInlineFormat): include an
4140 enum here for the known formats of inlined pixbufs.
4141 Also, #define our file magic here.
4143 2000-06-23 Havoc Pennington <hp@redhat.com>
4145 * make-inline-pixbuf.c: Small program that creates C variable
4146 declarations of inline pixbuf data. This can be read
4147 by gdk_pixbuf_new_from_inline.
4149 * gdk-pixbuf.h (gdk_pixbuf_new_from_inline): New function to read
4150 inline pixbuf data and create a pixbuf from it.
4152 * gdk-pixbuf-data.c (gdk_pixbuf_new_from_inline): implement here
4154 2000-09-07 Tor Lillqvist <tml@iki.fi>
4156 * makefile.mingw.in: Use own version number for gdk-pixbuf DLLs,
4159 2000-08-12 Tor Lillqvist <tml@iki.fi>
4161 * gdk_pixbuf.def: Add missing entry point.
4163 2000-08-10 Havoc Pennington <hp@redhat.com>
4165 * Makefile.am (EXTRA_DIST): The *.def files had the wrong names
4166 (s/pixbuf_/pixbufloader_)
4168 2000-08-02 Tor Lillqvist <tml@iki.fi>
4174 * io-wbmp.c: Conditionalise inclusion of <unistd.h>.
4176 * makefile.mingw.in: List loaders alphabetically. Add the wbmp
4177 one. Fix names of DLLs to have '-' instead of '_'.
4179 2000-07-31 Elliot Lee <sopwith@redhat.com>
4180 * io-wbmp.c: Some bug fixes - now tested to work.
4182 2000-07-27 Elliot Lee <sopwith@redhat.com>
4184 * gdk-pixbuf-io.h, gdk-pixbuf-io.c: Add
4185 gdk_pixbuf_get_named_module() function to facilitate above change
4186 * io-wbmp.c, pixbufloader_wbmp.defs, gdk-pixbuf-io.c, Makefile:
4187 Implement loader for WBMP format.
4188 * io-bmp.c: Don't malloc a temporary buffer - use stack instead.
4190 2000-07-23 Tor Lillqvist <tml@iki.fi>
4195 * pixops/makefile.mingw.in
4196 * pixbuf_*.def: New files.
4199 * pixops/Makefile.am: Add them. Add rule to generate makefile.mingw.
4201 * gdk-pixbuf-io.c (gtk_win32_get_installation_directory):
4202 New function, to get the GTK+ installation directory from
4203 the Windows Registry, where the installation program
4204 for whatever software includes GTK+ has stored it.
4206 Used to avoid having hardcoding the directory where to look for
4207 loaders. This function is needed by gtk, too, so it should
4208 really be just in one place. Maybe a small static library
4209 one level up from here?
4211 * gdk-pixbuf-animation.c (gdk_pixbuf_animation_new_from_file)
4212 * gdk-pixbuf-io.c (gdk_pixbuf_new_from_file):
4213 Open file in binary mode. This *is* standard C. (No-op on Unix,
4216 * io-jpeg.c: If we don't HAVE_SIGSETJMP, use normal setjmp().
4218 * io-tiff.c: Use g_get_tmp_dir(). If we don't HAVE_MKSTEMP, use
4219 mktemp() and open().
4220 (gdk_pixbuf__tiff_image_stop_load): g_free() also the tempname.
4222 * pixops/*.S: The Gas from mingw32 doesn't like the .type
4223 pseudo-op. Conditionalise on __MINGW32__, but probably
4224 should conditionalise on Gas version instead? Or could we
4225 do without .type on all systems?
4227 * pixops/timescale.c: Use g_get_current_time()
4228 instead of gettimeofday().
4230 Sat Jul 22 10:57:22 2000 Owen Taylor <otaylor@redhat.com>
4232 * Makefile.am (test_gdk_pixbuf_LDADD): Remove -lgmodule
4234 Tue Jul 11 11:26:42 2000 Owen Taylor <otaylor@redhat.com>
4236 * gdk-pixbuf.c: Add <string.h> include.
4238 Tue Jul 11 06:20:14 2000 Tim Janik <timj@gtk.org>
4240 * io-gif.c (gdk_pixbuf__gif_image_load_animation):
4241 * gdk-pixbuf-data.c (gdk_pixbuf_new_from_data):
4242 * gdk-pixbuf-animation.c (gdk_pixbuf_animation_new_from_file):
4243 use g_object_new() instead of g_type_create_instance() which
4244 is a private function for fundamental type implementations.
4246 Thu Jul 6 11:49:47 2000 Owen Taylor <otaylor@redhat.com>
4248 * Makefile.am (libgdk_pixbuf_la_LDFLAGS): Use GTK+ version
4249 soname scheme for gdk-pixbuf.
4251 2000-06-21 Havoc Pennington <hp@pobox.com>
4253 * gdk-pixbuf.c: Convert GdkPixbuf to GObject, leaving it opaque
4254 (i.e. derivation is not allowed, and there are no virtual methods
4256 (gdk_pixbuf_preinit): Call g_type_init() here.
4257 (gdk_pixbuf_init): Add a user-friendly init function, for users
4258 of standalone gdk-pixbuf
4260 * gdk-pixbuf-animation.c: Convert to GObject, in the same
4261 way GdkPixbufAnimation was done.
4263 * gdk-pixbuf.h: Remove gdk_pixbuf_set_unref_handler() and
4264 gdk_pixbuf_finalize() from API, since these are broken and don't
4265 make sense with new GObject stuff.
4267 Wed Jun 21 16:02:48 2000 Owen Taylor <otaylor@redhat.com>
4269 * gdk-pixbuf-io.c (gdk_pixbuf_load_module): Add feature to
4270 support a GDK_PIXBUF_MODULEDIR env variable as a secondary
4273 2000-06-10 Federico Mena Quintero <federico@helixcode.com>
4275 * demo/pixbuf-demo.c: It was cold and rainy this Saturday morning,
4276 so I needed something to warm my thighs. Running plain infinite
4277 loops on your laptop to make it hot is not very much fun. A demo
4278 of the gdk-pixbuf scaling functions is way better, and looks
4281 * configure.in (AC_OUTPUT): Added the demo Makefile.
4283 * Makefile.am (SUBDIRS): Added the demo directory.
4285 2000-06-09 Larry Ewing <lewing@helixcode.com>
4287 * gdk-pixbuf/io-png.c (gdk_pixbuf__png_image_load_increment):
4288 setjmp for the png error handler. It seems setting the error
4289 handling functions does not avoid the jump, and so not calling
4290 setjmp was causing the incremental loader to jump into lala land.
4291 (gdk_pixbuf__png_image_begin_load): setjmp for error handling, I'm
4292 not sure this one is actually required but the docs say it must be
4293 set for every call to a png_* function.
4294 Also changed the comment to reflect the fact that setting the
4295 error handlers does _not_ avoid the longjmp.
4297 2000-06-06 Larry Ewing <lewing@helixcode.com>
4299 * gdk-pixbuf/gdk-pixbuf-loader.c (gdk_pixbuf_loader_frame_done):
4300 take frame offest into account when trying to calculate the
4301 animation bbox. Also set the width to the width not the height.
4302 (gdk_pixbuf_loader_animation_done): cycle over the frames to
4303 calculate bbox because now we finally have all the offset
4304 information for each frame.
4306 2000-06-05 Mathieu Lacage <mathieu@gnome.org>
4308 * configure.in: add some gtk parameters to the
4309 GDK_PIXBUF_LIB?�?S and GDK_PIXBUG_INCLUDEDIR vars. One more
4310 fight in my crusade for strange prefix compile...
4312 2000-05-30 Not Zed <NotZed@HelixCode.com>
4314 * gdk-pixbuf/io-jpeg.c (gdk_pixbuf__jpeg_image_begin_load):
4315 Initialise the error handler exit routine to our own. Note this
4316 means that every function that accesses the jpeg lib on this
4317 object MUST do a setjmp.
4318 (gdk_pixbuf__jpeg_image_stop_load): setjmp before accessing jpeg
4319 lib for handling fatal error.
4320 (gdk_pixbuf__jpeg_image_load_increment): And here too. So now
4321 your applications dont quit if there's a jpeg error!
4323 2000-05-30 Federico Mena Quintero <federico@helixcode.com>
4325 * gdk-pixbuf.spec.in: Include all the loader libraries. Patch
4326 from Frank de Lange <frank@unternet.org>.
4328 2000-05-09 Darin Adler <darin@eazel.com>
4330 * gdk-pixbuf/test-gdk-pixbuf.c:
4331 Fixed includes to get rid of accidental GNOME dependency.
4333 2000-05-26 Cody Russell <car0969@gamma2.uta.edu>
4334 * Makefile.am: Added gdk-pixbuf.spec to EXTRA_DIST
4336 2000-05-22 Federico Mena Quintero <federico@helixcode.com>
4338 * configure.in: Bumped version number to 0.8.0.
4340 * doc/Makefile.am (content_files): The toplevel gdk-pixbuf.sgml
4341 file was not being distributed.
4343 * gdk-pixbuf/pixops/Makefile.am (EXTRA_DIST): Added DETAILS.
4345 2000-05-09 Darin Adler <darin@eazel.com>
4347 * gdk-pixbuf/gdk-pixbuf-drawable.c: (rgb565lsb), (rgb565msb),
4348 (rgb565alsb), (rgb565amsb), (rgb555lsb), (rgb555msb), (rgb555alsb),
4349 (rgb555amsb), (convert_real_slow): Change all conversion from 16-bit
4350 formats to 32-bit formats to re-use the high bits of the color values
4351 so that white maps to full white.
4353 Fri May 5 12:16:32 2000 Owen Taylor <otaylor@redhat.com>
4355 * gdk-pixbuf/pixops/DETAILS: Add beginnings of file with
4356 detailed information about the structure and algorithms
4357 of pixops so people can fix it instead of breaking it.
4359 2000-05-04 Darin Adler <darin@eazel.com>
4361 * gdk-pixbuf/pixops/pixops.c: (pixops_composite_nearest),
4362 (composite_pixel), (composite_line):
4363 * gdk-pixbuf/test-gdk-pixbuf.c: (simple_composite_test_one_type):
4364 Now that Owen explained the algorithm, I think I implemented it
4365 right for the cases where the destination pixbuf is not opaque.
4366 The test does seem to confirm it.
4368 2000-05-04 Darin Adler <darin@eazel.com>
4370 * gdk-pixbuf/.cvsignore:
4371 * gdk-pixbuf/Makefile.am:
4372 * gdk-pixbuf/test-gdk-pixbuf.c (store_pixel), (fill_with_pixel),
4373 (load_pixel), (simple_composite_test_one),
4374 (simple_composite_test_one_type), (simple_composite_test), (main):
4375 Added some tests of composite to highlight problems in the old
4376 implementation. These tests run without any user interaction.
4377 Just do "make check".
4379 * gdk-pixbuf/pixops/pixops.c (pixops_composite_nearest),
4380 (composite_pixel), (composite_line): Fix composite to do a textbook
4381 "A over B" composite. This was clearly the intent, and it was easy
4382 to fix the code to do it. (Note to those that read my earlier tries
4383 at a patch; this version fixes typos that were present in all
4384 my patch attempts. I checked the final version by adding more tests.)
4386 2000-04-22 05:27:43 2000 Owen Taylor <otaylor@redhat.com>
4388 * gdk-pixbuf/pixops/pixops.c (pixops_scale_nearest): Properly
4389 offset y coordinate accordining to render_y0.
4391 * gdk-pixbuf/gdk-pixbuf-scale.c: Properly handle nonzero
4394 2000-04-22 James Henstridge <james@daa.com.au>
4396 * gdk-pixbuf.spec.in (%files): moved %{prefix}/bin/* from the main
4397 package to the devel package. The only file installed in bin is
4398 gdk-pixbuf-config, which belongs in -devel. This should allow having
4399 multiple versions of the main gdk-pixbuf package installed.
4401 2000-04-17 Karl Eichwalder <ke@suse.de>
4403 * gdk-pixbuf/Makefile.am (INCLUDES): Add $(GNOME_CFLAGS).
4404 Reported by Jens Finke.
4406 2000-04-14 Tomasz K?�?opczko <kloczek@pld.org.pl>
4408 * gdk-pixbuf/pixops/makefile.am: $(LIBART_CFLAGS) replaced by
4409 $(GTK_CFLAGS) - now gdk-pixbuf compiles correctly.
4411 2000-04-13 James Henstridge <james@daa.com.au>
4413 * configure.in: when performing the configure check to see if
4414 gmodule works, set CFLAGS to GLIB_CFLAGS and LIBS to GLIB_LIBS,
4415 rather than the other way round. Also, call AC_MSG_RESULT in the
4416 even that dynamic modules were not supported.
4418 2000-04-12 Federico Mena Quintero <federico@helixcode.com>
4420 This comes from an excellent idea by Tim Janik (timj@gtk.org) to
4421 hook to the last unref operation.
4423 * gdk-pixbuf/gdk-pixbuf.c (gdk_pixbuf_set_last_unref_handler): New
4424 function to set the last unref handler for a pixbuf.
4425 (gdk_pixbuf_finalize): New function to actually finalize a pixbuf.
4426 It calls the pixbuf's destroy notification function and frees the
4427 GdkPixbuf structure itself.
4428 (gdk_pixbuf_unref): Use the last unref function of the pixbuf if
4431 * gdk-pixbuf/gdk-pixbuf-private.h (struct _GdkPixbuf): New fields
4432 for the last unref handler and its user data.
4434 * gdk-pixbuf/gdk-pixbuf-data.c (gdk_pixbuf_new_from_data): Use
4435 g_new0() to allocate the pixbuf.
4437 * gdk-pixbuf/gdk-pixbuf-loader.c (gdk_pixbuf_loader_class_init):
4438 Fixed the call to gtk_signal_new() for the "frame_done" signal; it
4439 was not specifying the `frame' argument.
4441 * gdk-pixbuf/gdk-pixbuf-animation.c
4442 (gdk_pixbuf_animation_get_width): Fixed docstring.
4443 (gdk_pixbuf_animation_get_height): Likewise.
4444 (gdk_pixbuf_animation_get_num_frames): Likewise.
4445 (gdk_pixbuf_animation_get_frames): Likewise.
4447 * doc/gdk-pixbuf-sections.txt: Updated with the new functions and
4450 * doc/tmpl/gdk-pixbuf.sgml: Added the description for GdkColorspace.
4452 * doc/tmpl/scaling.sgml: Added the description for GdkInterpType.
4454 * doc/tmpl/refcounting.sgml: Updated with the information about
4455 the last unref handler.
4457 * doc/tmpl/*.sgml: Markup tweaks.
4459 * gdk-pixbuf/Makefile.am (libgnomecanvaspixbuf_la_LDFLAGS): Sigh,
4460 update the libtool version number for libgnomecanvaspixbuf as
4462 (libpixbufloader_*_la_LDFLAGS): The loaders need to be versioned
4463 as well, or the old ones won't work with the new stuff. Also,
4464 renamed the modules as follows.
4466 * gdk-pixbuf/gdk-pixbuf-io.c (gdk_pixbuf_load_module): Now the
4467 modules are called "libpixbufloader-<format>.so" instead of
4468 "libpixbuf-<format>.so". They needed renaming so that the new
4469 loaders won't overwrite the old ones; even with the versioning
4470 stuff, the new .so symlink to the .so.1.0.0 would overwrite the
4473 2000-04-12 Paolo Molaro <lupus@debian.org>
4475 * .cvsignore, src/.cvsignore: shut up cvs.
4477 2000-04-11 Federico Mena Quintero <federico@helixcode.com>
4479 Most of this patch is based on a patch by Havoc Pennington
4480 (hp@redhat.com) to make GdkPixbuf's structures opaque and to
4481 remove the libart dependency.
4483 * gdk-pixbuf/gdk-pixbuf.h: Removed the public structures.
4484 (GdkColorspace): New enum that for now only contains
4486 (GdkPixbufDestroyNotify): New type for the pixbuf's pixels destroy
4487 notification function.
4488 (GdkInterpType): New num with interpolation types.
4490 * *.[ch]: Replace the libart stuff with our own stuff.
4492 * pixops/*.[ch]: Likewise.
4494 * gdk-pixbuf/gdk-pixbuf-private.h: New file with the private
4495 declarations of the GdkPixbuf structures.
4497 * gdk-pixbuf/gdk-pixbuf.c (gdk_pixbuf_new_from_art_pixbuf):
4499 (gdk_pixbuf_get_format): Constify.
4500 (gdk_pixbuf_get_n_channels): Constify.
4501 (gdk_pixbuf_get_has_alpha): Constify.
4502 (gdk_pixbuf_get_bits_per_sample): Constify.
4503 (gdk_pixbuf_get_pixels): Constify.
4504 (gdk_pixbuf_get_width): Constify.
4505 (gdk_pixbuf_get_height): Constify.
4506 (gdk_pixbuf_get_rowstride): Constify.
4508 * gdk-pixbuf/gdk-pixbuf.c (gdk_pixbuf_copy): New function to copy
4511 * gdk-pixbuf/gdk-pixbuf-data.c (gdk_pixbuf_new_from_data): Added a
4512 bits_per_sample argument; currently only 8 bits per sample are
4515 * gdk-pixbuf/gdk-pixbuf-animation.c (gdk_pixbuf_frame_get_pixbuf):
4517 (gdk_pixbuf_frame_get_x_offset): New accessor.
4518 (gdk_pixbuf_frame_get_y_offset): New accessor.
4519 (gdk_pixbuf_frame_get_delay_time): New accessor.
4520 (gdk_pixbuf_frame_get_action): New accessor.
4522 * gdk-pixbuf/gdk-pixbuf-render.c
4523 (gdk_pixbuf_render_pixmap_and_mask): Instead of returning a solid
4524 mask rectangle for pixbufs without an alpha channel, set the
4525 *mask_return to NULL.
4527 * gdk-pixbuf/gdk-pixbuf-util.c (gdk_pixbuf_add_alpha): Constify.
4529 * gdk-pixbuf/gdk-pixbuf-scale.c: Fix includes.
4531 * gdk-pixbuf/gdk-pixbuf-scale.c (gdk_pixbuf_scale): Added some
4532 preconditions. Maybe we should also check for the colorspace,
4533 bits per pixel, and such.
4534 (gdk_pixbuf_composite): Likewise.
4535 (gdk_pixbuf_composite_color): Likewise.
4536 (gdk_pixbuf_scale_simple): Likewise, and fail gracefully if we
4537 cannot allocate the new pixbuf.
4538 (gdk_pixbuf_composite_color_simple): Likewise.
4540 * gdk-pixbuf/gnome-canvas-pixbuf.c (gnome_canvas_pixbuf_render):
4541 Use art_rgb_rgba_affine() or art_rgb_affine() since we no longer
4544 * gdk-pixbuf/io-bmp.c: Fix includes.
4546 * gdk-pixbuf/pixops/pixops.c (pixops_scale_nearest): Fixed cast in
4551 * configure.in: Removed checks for libart.
4553 * gdk-pixbuf/Makefile.am: Removed references to libart.
4554 (noinst_HEADERS): Added gdk-pixbuf-private.h.
4556 * gdk-pixbuf/Makefile.am (libgdk_pixbuf_la_LDFLAGS): Incremented
4557 the version number of the libtool library to indicate that this
4558 definitely is not compatible with the old usage. I know you love
4561 * configure.in: Bumped version number to 0.7.0.
4565 * gdk-pixbuf-config.in (--libs): We no longer require libart.
4567 * DEPENDS.libgdk_pixbuf: We no longer depend on libart.
4569 * gdk-pixbuf.spec.in: Updated, but I don't guarantee anything.
4571 2000-04-06 Jonathan Blandford <jrb@redhat.com>
4573 * gdk-pixbuf/testanimation.c (main): add more info to the
4574 testanimation frames.
4576 2000-04-04 Ettore Perazzoli <ettore@helixcode.com>
4578 * gdk-pixbuf/gdk-pixbuf-animation.c
4579 (gdk_pixbuf_animation_get_width): New accessor function.
4580 (gdk_pixbuf_animation_get_height): New accessor function.
4581 (gdk_pixbuf_animation_get_num_frames): New accessor function.
4582 (gdk_pixbuf_animation_get_frames): New accessor function.
4584 2000-04-01 Federico Mena Quintero <federico@helixcode.com>
4586 * gdk-pixbuf/gdk-pixbuf.c: Reverted Mark's change. The refcount
4587 is private information, and the art_pixbuf will go away soon.
4589 2000-03-31 Mark Crichton <crichton@gimp.org>
4591 * gdk-pixbuf/gdk-pixbuf.c: Added gdk_pixbuf_get_refcount
4592 and gdk_pixbuf_get_artpixbuf accessor functions.
4594 2000-03-29 Federico Mena Quintero <federico@helixcode.com>
4596 * gdk-pixbuf/gdk-pixbuf.c (gdk_pixbuf_get_has_alpha): Return
4597 gboolean instead of int.
4599 2000-03-29 Radek Doulik <rodo@helixcode.com>
4601 * gdk-pixbuf/gdk-pixbuf-animation.c
4602 (gdk_pixbuf_animation_new_from_file): same as below
4604 * gdk-pixbuf/io-gif.c (gif_get_lzw): added update of width and
4605 height in GdkPixbufAnimation
4607 2000-03-28 Radek Doulik <rodo@helixcode.com>
4609 * gdk-pixbuf/io-gif.c (gif_get_lzw): test also for
4610 context->frame_done_func and context->anim_done_func to make
4611 progressive animation loading work
4613 * gdk-pixbuf/gdk-pixbuf-loader.c (gdk_pixbuf_loader_frame_done):
4614 added priv->pixbuf = NULL as pixbuf is now in frame (and to make
4615 gdk_pixbuf_loader_prepare happy)
4616 (gdk_pixbuf_loader_frame_done): update animation bbox
4618 * gdk-pixbuf/gdk-pixbuf.h: added bbox size (width, height) to
4621 2000-03-27 Radek Doulik <rodo@helixcode.com>
4623 * gdk-pixbuf/io-gif.c (gif_get_lzw): use frame_len and frame_width
4624 instead of width and height
4626 2000-03-27 Owen Taylor <otaylor@redhat.com>
4628 * gdk-pixbuf/pixops/pixops.c: Fix problem with
4629 precendence of >> and & which was keeping composite_color
4630 from working with non-gray images.
4632 2000-03-08 Jonathan Blandford <jrb@redhat.com>
4634 * gdk-pixbuf/io-gif.c (gdk_pixbuf__gif_image_load): free the context.
4635 (gdk_pixbuf__gif_image_load_animation): free the context.
4637 2000-03-06 Arjan van de Ven <arjan@fenrus.demon.nl>
4639 * gdk-pixbuf/io-bmp.c: Fixed to pointer-bugs and a
4640 mis-interpretation of the Microsoft documentation. Now
4641 it can load .BMP files that are not generated by The Gimp
4644 2000-03-01 Mark Crichton <crichton@gimp.org>
4646 * configure.in: Added BUILD_CANVAS_ITEM stuff to (finally)
4647 fix the last auto* build bug (where we have libart, but no
4650 * gdk-pixbuf/Makefile.am: Same.
4652 2000-02-28 Matt Wilson <msw@redhat.com>
4654 * gdk-pixbuf/gdk-pixbuf-drawable.c: s/unsigned long/guint32/g,
4655 s/unsigned short/guint16/g, s/unsigned char/guint8/g
4657 2000-02-26 Federico Mena Quintero <federico@helixcode.com>
4659 * README: We don't require libgif/ungif nor libXpm.
4661 * NEWS: This was outdated, so updated it.
4663 2000-02-25 Federico Mena Quintero <federico@helixcode.com>
4665 * gdk-pixbuf.m4: Use the correct name for
4666 gdk-pixbuf/gdk-pixbuf.h. Thanks to Jacob Berkman for pointing
4669 2000-02-21 Federico Mena Quintero <federico@helixcode.com>
4671 * configure.in (GDK_PIXBUF_MINOR): Bumped version number to 0.6.0.
4673 * doc/compiling.sgml: New appendix documenting the gdk-pixbuf
4674 library's particular options to configure.in.
4676 * doc/gdk-pixbuf.sgml: Include compiling.sgml appendix via an
4679 * doc/Makefile.am (gdk-pixbuf.html): Added compiling.sgml.
4681 * gdk-pixbuf/io-ico.c (gdk_pixbuf__ico_image_load_increment):
4682 Fixed typo in prototype name.
4684 * configure.in: Changed duplicated AC_MSG_CHECKING message to
4685 something more meaningful; now it is "checking whether dynamic
4688 * gdk-pixbuf/pixops/Makefile.am (noinst_PROGRAMS): Do not install
4689 the timescale program.
4691 Integrated Miguel de Icaza's <miguel@gnu.org> patch for optionally
4692 creating a single static library with all the image format modules
4695 2000-02-20 Miguel de Icaza <miguel@gnu.org>
4697 * gdk-pixbuf/io-xpm.c (gdk_pixbuf__xpm_image_load): Add prefix.
4698 (gdk_pixbuf__xpm_image_load_xpm_data): Add prefix.
4700 * gdk-pixbuf/io-tiff.c (gdk_pixbuf__tiff_image_load_real): Add prefix.
4701 (gdk_pixbuf__tiff_image_stop_load): Add prefix.
4702 (gdk_pixbuf__tiff_image_load_increment): Add prefix.
4703 (gdk_pixbuf__tiff_image_load): Add prefix.
4704 (gdk_pixbuf__tiff_image_stop_load): Update invocation.
4705 (gdk_pixbuf__tiff_image_begin_load): Add prefix.
4707 * gdk-pixbuf/io-ras.c (gdk_pixbuf__ras_image_load): Add prefix.
4708 (gdk_pixbuf__ras_image_load): Updated invocation.
4709 (gdk_pixbuf__ras_image_begin_load): Add prefix.
4710 (gdk_pixbuf__ras_image_stop_load): Add prefix.
4711 (gdk_pixbuf__ras_image_load_increment): Add prefix.
4713 * gdk-pixbuf/io-pnm.c (gdk_pixbuf__pnm_image_begin_load): Add prefix.
4714 (gdk_pixbuf__pnm_image_stop_load): Add prefix.
4715 (gdk_pixbuf__pnm_image_load_increment): Add prefix
4716 (gdk_pixbuf__pnm_image_load): Add prefix.
4718 * gdk-pixbuf/io-jpeg.c (gdk_pixbuf__jpeg_image_load): Add prefix.
4719 (gdk_pixbuf__jpeg_image_load_increment): Add prefix.
4720 (gdk_pixbuf__jpeg_image_begin_load): Add prefix.
4721 (gdk_pixbuf__jpeg_image_stop_load): Add prefix.
4723 * gdk-pixbuf/io-ico.c (gdk_pixbuf__ico_image_load): Add prefix.
4724 (gdk_pixbuf__ico_image_load): update invocation.
4725 (gdk_pixbuf__ico_image_load_increment): Add prefix.
4726 (gdk_pixbuf__ico_image_load): update invocation.
4727 (gdk_pixbuf__ico_image_begin_load): Add prefix.
4728 (gdk_pixbuf__ico_image_load): update invocation.
4729 (gdk_pixbuf__ico_image_stop_load): Add prefix.
4731 * gdk-pixbuf/io-gif.c (gdk_pixbuf__gif_image_load_animation): Add prefix.
4732 (gdk_pixbuf__gif_image_load): Add prefix.
4733 (gdk_pixbuf__gif_image_begin_load): Add prefix.
4734 (gdk_pixbuf__gif_image_load_increment): Add prefix.
4735 (gdk_pixbuf__gif_image_load_animation): Add prefix.
4736 (gdk_pixbuf__gif_image_stop_load): Add prefix.
4738 * gdk-pixbuf/io-bmp.c (gdk_pixbuf__bmp_image_load): Add prefix.
4739 (gdk_pixbuf__bmp_image_load): Rename function called.
4740 (gdk_pixbuf__bmp_image_load_increment): Add prefix
4742 * gdk-pixbuf/io-png.c (gdk_pixbuf__png_image_load): Add prefix.
4743 (gdk_pixbuf__png_image_begin_load): Add prefix.
4744 (gdk_pixbuf__png_image_stop_load): Add prefix.
4745 (gdk_pixbuf__png_image_load_increment): Add prefix.
4747 * gdk-pixbuf/gdk-pixbuf-io.c (file_formats): Make this static.
4748 (gdk_pixbuf_load_module): Load the shared library entry points
4749 using a "gdk_pixbuf__$module_name" prefix.
4750 (pixbuf_module_symbol): Wrapper routine that uses the module
4751 prefix for the modules to load the information.
4753 * configure.in (GDK_PIXBUF_VERSION): New option --disable-modules
4754 lets the user specify that gdk-pixbuf should link all image loader
4755 code into the library instaed of creating shared library modules.
4757 (dynworks): Renamed the automake conditional DYNAMIC_MODULES_WORK
4758 to BUILD_DYNAMIC_MODULES.
4760 2000-02-19 Jonathan Blandford <jrb@redhat.com>
4762 * gdk-pixbuf/io-gif.c (new_context): fix case where initial
4763 colormap entry is Transparent.
4765 2000-02-19 Owen Taylor <otaylor@redhat.com>
4767 * gdk-pixbuf/pixops/pixops.c (scale_pixel): Fix error in
4768 scale factors for non-alpha case.
4770 2000-02-14 Mark Crichton <crichton@gimp.org>
4772 * gdk-pixbuf/io-xpm.c (xpm_extract_color): Added check for "g"
4773 color type. Imlib/libXpm handle this, but we didn't.
4775 2000-02-14 Darin Adler <darin@eazel.com>
4777 * gdk-pixbuf/testpixbuf.c: Remove now-unnecessary cast.
4778 * .cvsignore: gdk-pixbuf/.cvsignore: More to ignore.
4780 2000-02-14 Elliot Lee <sopwith@redhat.com>
4781 * gdk-pixbuf/gdk-pixbuf.h, gdk-pixbuf/gdk-pixbuf-data.c: Make
4782 passed-in argument 'const'.
4784 2000-02-04 Michael Meeks <mmeeks@gnu.org>
4786 * gdk-pixbuf/io-gif.c (struct _GifContext): add x,y_offset.
4787 (gif_get_frame_info): put the offsets on the context.
4788 (gif_get_lzw): copy them off into the frame.
4789 (new_context): no change required; will 0 offsets by default.
4791 2000-01-28 Michael Meeks <michael@mejm2.dow.cam.ac.uk>
4793 * gdk-pixbuf/pixops/pixops.c (pixops_process): const + nasty
4796 * gdk-pixbuf/pixops/pixops.h: const.
4798 * gdk-pixbuf/gdk-pixbuf-util.c: const.
4800 * gdk-pixbuf/gdk-pixbuf-scale.c: const.
4802 * gdk-pixbuf/gdk-pixbuf.h: constify lots of things.
4804 2000-02-03 Federico Mena Quintero <federico@helixcode.com>
4806 * gdk-pixbuf/gdk-pixbuf-render.c
4807 (gdk_pixbuf_render_threshold_alpha): Added sanity check for width
4808 and height being >= 0. Also, do nothing if either of them is
4809 zero. Thanks to Ettore for pointing this out.
4810 (gdk_pixbuf_render_to_drawable): Likewise.
4811 (gdk_pixbuf_render_to_drawable_alpha): Likewise.
4813 2000-02-02 Federico Mena Quintero <federico@helixcode.com>
4815 * gdk-pixbuf/io-gif.c (gif_get_lzw): Removed debugging g_print.
4816 Thanks to John Sullivan <sullivan@eazel.com> for the patch.
4818 * gdk-pixbuf/testpixbuf-drawable.c (configure_cb): Get a new area
4819 of the screen when the window is resized. Thanks to David
4820 N. Welton <davidw@linuxcare.com> for pointing this out.
4821 Misc. cleanups to the rest of the file.
4823 2000-02-01 Federico Mena Quintero <federico@helixcode.com>
4825 * doc/tmpl/rendering.sgml: gnome_init() does not call
4826 gdk_rgb_init(), so don't mention that it does in the
4827 documentation. Thanks to Alexander Kruuse <kruuse@home.se> for
4830 2000-01-31 Havoc Pennington <hp@redhat.com>
4832 * gdk-pixbuf/Makefile.am (noinst_PROGRAMS): no testpixbuf-foo target
4834 Mon Jan 31 12:38:50 2000 Owen Taylor <otaylor@redhat.com>
4836 * gdk-pixbuf/pixops/pixops.c (scale_line): Fix from Peter
4837 Wainwright to fix 4a => 4a scaling.
4839 2000-01-29 Mark Crichton <crichton@gimp.org>
4841 * gdk-pixbuf-config: Oh dear, we weren't Telsa/Alan proof...
4842 put `libart-config --libs` in instead of -lart_lgpl.
4844 2000-01-22 Federico Mena Quintero <federico@helixcode.com>
4846 * gdk-pixbuf/io-pnm.c (pnm_read_raw_scanline): Return an error on
4848 (pnm_read_ascii_scanline): Initialize data and mask.
4850 * gdk-pixbuf/io-xpm.c (pixbuf_create_from_xpm): Initialize
4851 fallbackcolor to keep gcc happy.
4853 * configure.in: Bumped version number to 0.5.0.
4855 * gdk-pixbuf/pixops/timescale.c (dump_array): Removed unused variable.
4858 * gdk-pixbuf/pixops/pixops.c (pixops_composite_color_nearest): Put
4859 parentheses around + in a shift to remove a compiler warning.
4860 (pixops_process): Likewise.
4862 Patch from Ross Golder <rossigee@bigfoot.com> to create an RPM
4865 * configure.in: Added gdk-pixbuf.spec to AC_OUTPUT.
4867 * Makefile.am (EXTRA_DIST): Added gdk-pixbuf.spec.in
4869 2000-01-22 Federico Mena Quintero <federico@helixcode.com>
4871 * gdk-pixbuf/gnome-canvas-pixbuf.c (PixbufPrivate): Removed the
4872 x_set and y_set arguments. Now they are always on and start with
4873 defaults of 0.0 in units.
4874 (gnome_canvas_pixbuf_class_init): Likewise.
4875 (gnome_canvas_pixbuf_set_arg): Likewise.
4876 (gnome_canvas_pixbuf_get_arg): Likewise.
4877 (compute_viewport_affine): Likewise; always use the priv->x and
4880 * doc/tmpl/gnome-canvas-pixbuf.sgml: Modified to reflect the
4881 removal of the x_set/y_set arguments.
4883 2000-01-21 Federico Mena Quintero <federico@helixcode.com>
4885 * gdk-pixbuf/gdk-pixbuf.c (gdk_pixbuf_ref): Return the same pixbuf
4886 as the input parameter.
4888 * gdk-pixbuf/gdk-pixbuf-animation.c (gdk_pixbuf_animation_ref):
4889 Return the same animation as the input parameter.
4891 2000-01-16 Elliot Lee <sopwith@redhat.com>
4893 * gdk-pixbuf/Makefile.am: Don't link against libgnomecanvaspixbuf.la
4895 2000-01-16 Federico Mena Quintero <federico@helixcode.com>
4897 * configure.in: Removed the broken --enable-canvas-pixbuf option.
4898 Added the stuff necessary to substitute the variables in
4899 gnomecanvaspixbufConf.sh.in.
4901 * gnomecanvaspixbufConf.sh.in: New gnome-config handler for the
4902 tiny gnomecanvaspixbuf library.
4904 * Makefile.am: Build gnomecanvaspixbufConf.sh.
4906 * gdk-pixbuf/Makefile.am: Create a libgnomecanvaspixbuf and only
4907 build it if gdk-pixbuf is being built outside of gnome-libs.
4909 * doc/gdk-pixbuf-sections.txt: Added gdk_pixbuf_render_pixmap_and_mask().
4911 * gdk-pixbuf/gdk-pixbuf-render.c
4912 (gdk_pixbuf_render_pixmap_and_mask): Renamed from
4913 gdk_pixbuf_render_pixmap(). Do not create the mask if it is not
4914 needed, and do not use a clipping mask when rendering the pixmap.
4915 Tweaked documentation a little.
4917 * HACKING: New file with hacking policies for the gdk-pixbuf
4920 * doc/Makefile.am (tmpl_sources): Added missing backslash.
4922 * doc/Makefile.am: Use gnomecanvaspixbuf in gnome-config when
4923 scanning for docstrings.
4925 * gdk-pixbuf/gdk-pixbuf-util.c (gdk_pixbuf_copy_area): Made sanity
4926 checks more stringent. Removed "gint" abominations. Made
4927 documentation consistent with the rest of the functions.
4929 * doc/gdk-pixbuf-sections.txt: Added gdk_pixbuf_copy_area() to the
4932 2000-01-14 Jonathan Blandford <jrb@redhat.com>
4934 * gdk-pixbuf/gdk-pixbuf-render.c (gdk_pixbuf_render_pixmap): new
4935 function to let you create a gdk_pixmap from a gdk_pixbuf.
4937 2000-01-11 Jacob Berkman <jacob@helixcode.com>
4939 * gdk-pixbuf/pixops/Makefile.am (INCLUDES): added
4940 $LIBART_CFLAGS to $INCLUDES
4942 2000-01-10 Elliot Lee <sopwith@redhat.com>
4944 * configure.in, gdk-pixbuf/Makefile.am: Build a libcanvas_pixbuf.
4946 * configure.in: Define version macros. Generate
4947 gdk-pixbuf/gdk-pixbuf-features.h. Always INSIDE_GNOME.
4949 * gdk-pixbuf/Makefile.am: Add gdk-pixbuf-features.h
4951 * gdk-pixbuf/gdk-pixbuf.c: Add definitions of
4952 gdk-pixbuf-features.h declarations, plus some initialization
4955 2000-01-05 Owen Taylor <otaylor@redhat.com>
4957 * gdk-pixbuf/pixops/pixops.c: Fixed src_channels/dest_channels
4958 confusion. (Again caught by Tomas Ogren's Purify)
4960 2000-01-07 Jonathan Blandford <jrb@redhat.com>
4962 * gdk-pixbuf/gdk-pixbuf-xform.c (gdk_pixbuf_rotate): comment out
4965 * gdk-pixbuf/gdk-pixbuf-io.c: Added progressive animation loading.
4966 * gdk-pixbuf/gdk-pixbuf-io.h: Added progressive animation loading.
4967 * gdk-pixbuf/gdk-pixbuf-loader.c: Added progressive animation
4969 * gdk-pixbuf/gdk-pixbuf-loader.h: Added progressive animation
4971 * gdk-pixbuf/io-gif.c (image_load_increment): I think the
4972 ref-counting mess is finally fixed. Added progressive animation
4974 (gif_get_lzw): remove memory_leak
4976 * doc/tmpl/gdk-pixbuf-loader.sgml: much longer long description
4979 2000-01-05 Owen Taylor <otaylor@redhat.com>
4981 * gdk-pixbuf/pixops/pixops.c (pixops_process): Fix computation of
4984 * gdk-pixbuf/pixops/pixops.c: Fix double increments when
4985 dest_channels == 4. (Pointed out by Tomas Ogren)
4987 2000-01-05 Mark Crichton <crichton@gimp.org>
4989 * gdk-pixbuf/gdk-pixbuf-loader.c (gdk_pixbuf_loader_eat_header_write):
4990 Return 0 if gdk_pixbuf_load_loader_module returns FALSE.
4992 2000-01-05 Elliot Lee <sopwith@redhat.com>
4994 * gdk-pixbuf/pixops/Makefile.am: Link with -lm (to get 'ceil' function)
4996 2000-01-05 Owen Taylor <otaylor@redhat.com>
4998 * doc/Makefile.am doc/gdk-pixbuf-sections.txt
4999 doc/gdk-pixbuf.sgml doc/tmpl/scaling.sgml:
5000 Added scaling functions into gtk-doc framework.
5002 * gdk-pixbuf/gdk-pixbuf-scale.c: Documentation fixes.
5004 * gdk-pixbuf/testpixbuf-scale.c (expose_cb): Simplify a bit.
5006 * gdk-pixbuf/pixops/pixops.c (pixops_composite_color): Return
5007 immediately if scale_x or scale_y is 0.
5009 2000-01-05 Owen Taylor <otaylor@redhat.com>
5011 * gdk-pixbuf/pixops/timescale.c: quick fix for initializing
5012 arrays in benchmark.
5014 2000-01-05 Jonathan Blandford <jrb@redhat.com>
5016 * gdk-pixbuf/gdk-pixbuf-io.h: Change the order of the update func
5017 to make it more compatible with the rest of GTK. Added animation
5018 framework for progressive loading.
5020 * gdk-pixbuf/io-bmp.c (image_begin_load): Modified to handle new
5022 * gdk-pixbuf/io-ico.c (image_begin_load): ditto
5023 * gdk-pixbuf/io-png.c (image_begin_load): ditto
5024 * gdk-pixbuf/io-ras.c (image_begin_load): ditto
5025 * gdk-pixbuf/io-jpeg.c (image_begin_load): ditto
5026 * gdk-pixbuf/io-pnm.c (image_begin_load): ditto
5027 * gdk-pixbuf/io-tiff.c (image_begin_load): ditto
5028 * gdk-pixbuf/io-gif.c (image_begin_load): ditto
5030 2000-01-05 Owen Taylor <otaylor@redhat.com>
5032 * gdk-pixbuf/pixops/README: Added a README with a TODO
5033 and some explainations of the algorithms.
5035 * gdk-pixbuf/testpixbuf-scale.c: Set a background pixmap of None
5036 to reduce flashing when resizing.
5038 2000-01-05 Owen Taylor <otaylor@redhat.com>
5040 * gdk-pixbuf/pixops/: Directory full of pixel data scaling
5041 code that will eventually migrate into libart.
5043 * configure.in acconfig.h: Add checks for MMX compiler support
5045 * gdk-pixbuf/gdk-pixbuf.h gdk-pixbuf/gdk-pixbuf-scale.c:
5046 Nice wrapper routines for the code in pixops that operate
5047 on pixbufs instead of raw data.
5049 * gdk-pixbuf/testpixbuf-scale: Test program for scaling
5052 2000-01-05 Jonathan Blandford <jrb@redhat.com>
5054 * doc/tmpl/animation.sgml: Documentation changes.
5056 2000-01-01 Federico Mena Quintero <federico@helixcode.com>
5058 * gdk-pixbuf/gdk-pixbuf.h (GdkPixbufAnimation): Added reference
5059 counting to animations. A web browser may want to share a single
5060 copy of an animated GIF if it appears multiple times in a web
5063 * gdk-pixbuf/gdk-pixbuf-animation.c: New file. Moved the
5064 animation functions here.
5065 (gdk_pixbuf_animation_new_from_file): Prettified. Return a NULL
5066 animation if the loader does not support multiframe loading and
5067 the single-frame load returned NULL. Check that the filename is
5068 not NULL. Updated inline documentation.
5069 (gdk_pixbuf_animation_ref): New function.
5070 (gdk_pixbuf_animation_unref): New function.
5071 Removed gdk_pixbuf_animation_destroy() in favor of reference
5074 * gdk-pixbuf/gdk-pixbuf-io.c (gdk_pixbuf_new_from_file):
5075 Prettified. Made ref_count assertion more paranoid. Check that
5076 the filename is not NULL.
5077 (gdk_pixbuf_get_module): Use guchar * and guint for buffer and
5079 (gdk_pixbuf_new_from_xpm_data): Changed the "data" argument to
5082 * gdk-pixbuf/io-gif.c (image_load_animation): Create the animation
5083 with a reference count of 1.
5085 * gdk-pixbuf/Makefile.am (libgdk_pixbuf_la_SOURCES): Added
5086 gdk-pixbuf-animation.c.
5088 * doc/tmpl/animation.sgml: Populated. It is still missing a
5089 description of the overlay modes.
5091 * doc/gdk-pixbuf-sections.txt: Added the animation section. Moved
5092 the canvas item section to the end, as it will be moved later to
5095 * doc/gdk-pixbuf.sgml: Added the animation section.
5097 * doc/Makefile.am (tmpl_sources): Added tmpl/animation.sgml.
5099 1999-12-26 Peter Teichman <pat@gnu.org>
5101 * gdk-pixbuf/Makefile.am (libpixbuf_tiff_la_LIBADD): add
5102 $(LIBTIFF) to libpixbuf_tiff_la_LIBADD, proxying for mmarker.
5103 This closes bug #4676.
5105 1999-12-23 Havoc Pennington <hp@pobox.com>
5107 * gdk-pixbuf/io-gif.c (image_load): Stuff that should have been
5108 set to NULL here (specifically context->animation) was not being
5109 set to NULL. use g_new0() to alloc the struct.
5111 1999-12-20 Jonathan Blandford <jrb@redhat.com>
5113 * gdk-pixbuf/io-gif.c: finished work to make animated gifs load
5114 correctly. Progressive loading needs some work, but that all
5115 needs doing from the gdk-pixbuf-loader end, not here.
5117 1999-12-17 Jonathan Blandford <jrb@redhat.com>
5119 * gdk-pixbuf/gdk-pixbuf-io.c (gdk_pixbuf_animation_new_from_file):
5120 moved the file here. It seems natural to put this function here,
5121 as that's where the gdk_pixbuf_new_from_file function is, but it's
5122 still a little convoluted. The source files might be played with
5125 1999-12-14 Jonathan Blandford <jrb@redhat.com>
5127 * gdk-pixbuf/gdk-pixbuf-loader.c
5128 (gdk_pixbuf_loader_get_animation): Gets the animation from the
5131 1999-12-16 Federico Mena Quintero <federico@redhat.com>
5133 * doc/tmpl/rendering.sgml: Added notice about initializing GdkRGB
5134 before using the GdkPixbuf rendering functions. Thanks to Joe
5135 Shaw <joe@off.net> for pointing this out.
5137 1999-12-13 Federico Mena Quintero <federico@redhat.com>
5139 * gdk-pixbuf/gnome-canvas-pixbuf.c
5140 (gnome_canvas_pixbuf_class_init): Renamed arguments to
5141 width_in_pixels, height_in_pixels, x_in_pixels, y_in_pixels, for
5142 consistency with the new canvas.
5143 (PixbufPrivate): Do the same renaming in the structure fields, for
5146 * doc/tmpl/gnome-canvas-pixbuf.sgml: Updated for new argument names.
5148 1999-12-12 Federico Mena Quintero <federico@redhat.com>
5150 * gdk-pixbuf/Makefile.am (libgdk_pixbuf_la_LDFLAGS): Use a
5151 conditional to see whether to link $(GNOME_LIBS) or not.
5153 1999-12-10 Jonathan Blandford <jrb@redhat.com>
5155 * gdk-pixbuf/gdk-pixbuf-io.h: thinking about the new loading API.
5157 * gdk-pixbuf/gdk-pixbuf-drawable.c (gdk_pixbuf_get_from_drawable):
5158 make a warning go away.
5160 * gdk-pixbuf/gdk-pixbuf.h: added new prototypes for animations.
5162 * gdk-pixbuf/gdk-pixbuf-loader.h: added new prototypes for
5165 1999-12-09 Michael Zucchi <zucchi@zedzone.mmc.com.au>
5167 * gdk-pixbuf/gdk-pixbuf.h: Enable gdk_pixbuf_get_from_drawable()
5170 * gdk-pixbuf/gdk-pixbuf-drawable.c (gdk_pixbuf_get_from_drawable):
5171 Filled in body of function.
5172 (rgbconvert): Added GdkColormap parameter, and to all conversion
5174 (convert_real_slow): New function - should convert ANY visual/data
5175 format properly, but it aint fast. Used as a fallback when an
5176 optimised routine wont match.
5177 (rgbconvert): Do very specific tests on the data format to verify
5178 properly if the optimised version will do, otherwise use the
5179 fallback function for all other data formats.
5181 * gdk-pixbuf/Makefile.am: Re-enabled building of
5182 textpixbuf-drawable.
5184 * gdk-pixbuf/testpixbuf-drawable.c (main): Changed to use
5185 gdk_pixbuf_get_from_drawable().
5187 1999-12-08 Arjan van de Ven <arjan@fenrus.demon.nl>
5189 * gdk-pixbuf/gdk-pixbuf-drawable.c : Fixed the red/green/red
5190 bug on two occasions.
5191 * gdk-pixbuf/io-ras.c: Changed from the custom be32_to_cpu
5192 function to the generic glib one.
5194 1999-12-08 Federico Mena Quintero <federico@redhat.com>
5196 * gdk-pixbuf/gdk-pixbuf-drawable.c: Fix includes.
5197 (gdk_pixbuf_get_from_drawable): Implemented the zillion sanity
5198 checks and API definition. The body needs filling in and it needs
5199 to do the Right Thing(tm) for pixmaps plus the given colormap and
5200 windows and their own colormaps.
5202 * gdk-pixbuf/gdk-pixbuf.h: Added prototype for
5203 gdk_pixbuf_get_from_drawable(). Killed gdk-pixbuf-drawable.h.
5205 * gdk-pixbuf/Makefile.am: Re-added the gdk-pixbuf-drawable sources.
5207 * doc/tmpl/from-drawables.sgml: Populated.
5209 * doc/gdk-pixbuf.sgml: Added the from-drawables section.
5211 * doc/Makefile.am (tmpl_sources): Added tmpl/from-drawables.sgml.
5213 * doc/gdk-pixbuf-sections.txt: Added a section for getting pixbufs
5216 1999-12-07 Federico Mena Quintero <federico@redhat.com>
5218 * doc/tmpl/gnome-canvas-pixbuf.sgml: Added clarification about
5219 reference counting for GdkPixbuf structures.
5221 1999-12-07 Martin Baulig <martin@home-of-linux.org>
5223 * gdk-pixbuf/Makefile.am (testpixbuf_LDADD): Conditionally
5224 include $(GNOME_LIBS) here.
5226 1999-12-05 Arjan van de Ven <arjan@fenrus.demon.nl>
5228 Added missing "include <string.h>" to:
5229 * gdk-pixbuf/io-ras.c
5230 * gdk-pixbuf/io-bmp.c
5231 * gdk-pixbuf/io-ico.c
5233 1999-12-06 Federico Mena Quintero <federico@redhat.com>
5235 * gdk-pixbuf/gdk-pixbuf-io.c (file_formats): Patch from Arjan to
5238 1999-12-05 Federico Mena Quintero <federico@redhat.com>
5240 * gdk-pixbuf/Makefile.am (testpixbuf_LDADD): Add back
5241 $(GNOME_LIBS). This must compile outside of gnome-libs. If you
5242 want, send me a patch to do the conditional stuff properly.
5243 Otherwise, please read the GNOME Programming Guidelines,
5244 especially the "CVS policies" section.
5246 1999-12-05 Jaka Mocnik <jaka.mocnik@kiss.uni-lj.si>
5248 * gdk-pixbuf/Makefile.am: removed GNOME_LIBS from testpixbuf_LDADD.
5250 1999-12-05 Arjan van de Ven <arjan@fenrus.demon.nl>
5252 * gdk-pixbuf/io-ico.c: Bug in palet-size
5255 1999-12-04 Arjan van de Ven <arjan@fenrus.demon.nl>
5257 * gdk-pixbuf/io-bmp.c: Major cleanup, added support for
5258 32 bpp and 4 bpp (uncompressed) images, fixed 1bpp.
5260 * gdk-pixbuf/io-ras.c: Minor cleanup, ran through lclint
5262 * gdk-pixbuf/io-ico.c: Minor cleanup, fixed 1bpp icons,
5265 * gdk-pixbuf/gdk-pixbuf-io.c: Added detection of .CUR files
5266 (Windows Cursor files). These are identical to .ICO files,
5267 except for the signature and 2 extra fields for the hotspot.
5269 1999-12-03 Federico Mena Quintero <federico@redhat.com>
5271 * gdk-pixbuf/gnome-canvas-pixbuf.c (gnome_canvas_pixbuf_get_arg):
5272 Removed unused variable `item'.
5274 1999-12-03 Jonathan Blandford <jrb@redhat.com>
5276 * gdk-pixbuf/io-gif.c (gif_fill_in_lines): added a comment to
5277 explain this function better.
5279 1999-12-02 Federico Mena Quintero <federico@redhat.com>
5281 Source files moved from src/ to gdk-pixbuf/, to be consistent with
5284 * doc/Makefile.am: Modified for the new source directory.
5286 * configure.in: Likewise.
5288 * Makefile.am: Likewise.
5290 * autogen.sh: Likewise.
5292 * gdk-pixbuf/Makefile.am: Likewise.
5294 1999-12-02 Federico Mena Quintero <federico@redhat.com>
5296 * src/testpixbuf.c: #include <config.h>, and fix includes.
5298 * src/testpixbuf-drawable.c: #include <config.h>, and fix includes.
5300 * src/io-xpm.c: Fix includes.
5302 * src/io-tiff.c: Fix includes.
5304 * src/io-ras.c: Fix includes, and do not include more stuff than needed.
5306 * src/io-pnm.c: Fix inlcudes, and do not include more stuff than needed.
5308 * src/io-png.c: Fix includes.
5310 * src/io-ico.c: Fix includes, and do not include more stuff than needed.
5312 * src/io-gif.c: Fix includes, and do not include more stuff than needed.
5314 * src/io-bmp.c: Fix includes, and do not include more stuff than needed.
5316 * src/gnome-canvas-pixbuf.c: Fix includes.
5318 * src/gdk-pixbuf.c: Fix includes.
5320 * src/gdk-pixbuf-util.c: Fix includes.
5322 * src/gdk-pixbuf-render.c: Fix includes.
5324 * src/gdk-pixbuf-io.h: Fix includes.
5326 * src/gdk-pixbuf-drawable.c: Fix includes.
5328 * src/gdk-pixbuf-drawable.h: Use angle brackets for the gdk-pixbuf
5331 * src/gdk-pixbuf-data.c: Fix includes.
5333 * src/gdk-pixbuf-loader.c: #include <config.h>
5335 * src/gdk-pixbuf-loader.h: Use angle brackets for the gdk-pixbuf
5338 * src/Makefile.am: Commented out the gdk-pixbuf-drawable stuff,
5339 since it is not finished.
5341 * src/gdk-pixbuf.h: Removed unused transformation prototypes.
5343 * src/gdk-pixbuf-util.c: New file with utility and convenience
5344 functions for pixbufs.
5346 * src/Makefile.am (libgdk_pixbuf_la_SOURCES): Added gdk-pixbuf-util.c.
5348 * doc/gdk-pixbuf-sections.txt: Added section for utility functions.
5350 * doc/Makefile.am (tmpl_sources): Added tmpl/util.sgml.
5352 * doc/gdk-pixbuf.sgml: Added the utilities section.
5354 * doc/tmpl/util.sgml: Documentation for the utility functions.
5356 1999-11-29 Owen Taylor <otaylor@redhat.com>
5358 * src/gdk-pixbuf-render.c (gdk_pixbuf_render_to_drawable_alpha):
5359 Keep the mask around until after we draw ... since
5360 the GC changes aren't flushed to the X server until we
5361 draw, destroying it before that may result in BadPixmap
5364 1999-11-30 Havoc Pennington <hp@pobox.com>
5366 * configure.in: Add AM_CONDITIONAL for inside gnome-libs
5368 * src/Makefile.am: conditionalize GnomeCanvasPixbuf
5370 1999-11-29 Federico Mena Quintero <federico@redhat.com>
5372 * src/Makefile.am: Uncomment the GnomeCanvasPixbuf sources. This
5373 should be made conditional, not blindly commented out.
5375 1999-11-29 Jonathan Blandford <jrb@redhat.com>
5377 * src/Makefile.am (ICO_LIB): Added another loader from Arjan to
5378 handle .ico files. Cool.
5380 1999-11-24 Jonathan Blandford <jrb@redhat.com>
5382 * src/io-bmp.c (OneLine24): new patch from Arjan to handle
5385 1999-11-24 James Henstridge <james@daa.com.au>
5387 * configure.in (AC_OUTPUT): altered hack to place the symlink in the
5388 top builddir rather than src. This still builds fine, and does not
5389 get gtk-doc into an infinite loop when trying to find all the source
5392 1999-11-23 Jonathan Blandford <jrb@redhat.com>
5394 * Removed #PRAGMA } from headers. Also, make compile if you don't
5395 have it installed, already.
5397 1999-11-22 Federico Mena Quintero <federico@redhat.com>
5399 * src/gnome-canvas-pixbuf.c (gnome_canvas_pixbuf_draw): Create the
5400 temporary buffer to the size of the interesction of the bounding
5401 box and the expose area, not the whole expose area. This speeds
5404 * src/gdk-pixbuf-render.c (gdk_pixbuf_render_threshold_alpha): Do
5405 not paint black on the mask, since we already cleared it in a
5406 single gdk_draw_rectangle() operation.
5408 1999-11-22 Raja R Harinath <harinath@cs.umn.edu>
5410 * configure.in (GDK_PIXBUF_DIR): Fix for srcdir != builddir.
5412 1999-11-22 Havoc Pennington <hp@pobox.com>
5414 * src/Makefile.am (GDK_PIXBUF_LIBS): Patch from Paul Fisher
5415 <pnfisher@redhat.com> adds all -lgdk-pixbuf and all other
5416 dependencies to LIBADD variables for loadable modules. Necessary
5417 for a Java dynamic loading thing to be able to figure it out.
5419 1999-11-22 Havoc Pennington <hp@pobox.com>
5421 * src/io-png.c (image_load_increment): Call the update_area
5422 callback depending on the number of rows loaded in this increment.
5424 * src/testpixbuf.c (main): slow down the progressive load demo
5426 1999-11-16 Havoc Pennington <hp@pobox.com>
5428 * src/gdk-pixbuf-drawable.h: Get the quotes right on the #include
5430 1999-11-22 Jonathan Blandford <jrb@redhat.com>
5432 * configure.in (GDK_PIXBUF_DIR): make the symlink. Does not work
5433 for srcdir != buildir != . Beats me why; I can't figure it out.
5434 AC_OUTPUT_COMMANDS doesn't seem to let me substitute it correctly.
5436 1999-11-21 Jonathan Blandford <jrb@redhat.com>
5438 * src/gdk-pixbuf-io.c: added io-bmp from Arjan
5439 <arjan@fenrus.demon.nl>
5441 1999-11-20 Michael Zucchi <zucchi@zedzone.mmc.com.au>
5443 * src/gdk-pixbuf-drawable.c (gdk_pixbuf_from_drawable_core):
5444 Rework/reorder of the code. Each case has been separated into
5445 another function; its big but it should be quick.
5446 gdk_pixbuf_rgba_from_drawable() will now return a pixbuf with
5447 opaque alpha information. Not all depths/formats have been
5448 tested, but 8, 15/16 and 24 (alinged 32) should work ok.
5450 1999-11-17 Larry Ewing <lewing@gimp.org>
5452 * src/gnome-canvas-pixbuf.c (gnome_canvas_pixbuf_bounds):
5453 implement the bounds method correctly.
5454 (compute_viewport_affine): compute the affine need to fit the
5455 image within the viewport given by the args.
5456 (compute_render_affine): call compute_viewport_affine.
5458 1999-11-16 Havoc Pennington <hp@pobox.com>
5460 * src/gdk-pixbuf-drawable.h: Use includes from the current
5461 directory, not the system directory.
5463 Mon Nov 15 17:18:28 1999 George Lebl <jirka@5z.com>
5465 * src/testpixbuf-drawable.c: use includes from the current directory
5466 rather then from the system include directory as gdk-pixbuf
5467 includes are not yet installed when this is compiled.
5469 1999-11-13 Cody Russell <bratsche@dfw.net>
5470 * src/testpixbuf-drawable.c: Added a test program for drawable
5473 * src/Makefile.am: Build testpixbuf-drawable.
5475 1999-11-12 Cody Russell <bratsche@dfw.net>
5477 * src/gdk-pixbuf-drawable.c: Merged in Michael Zucchi's changes.
5479 1999-11-10 Federico Mena Quintero <federico@redhat.com>
5481 * doc/tmpl/gdk-pixbuf-loader.sgml: Populated.
5483 * doc/gdk-pixbuf.signals: Put in the real names of signal
5486 * src/gdk-pixbuf-loader.c: Improved documentation comments.
5488 1999-11-10 Jonathan Blandford <jrb@redhat.com>
5490 * src/gdk-pixbuf-loader.c (gdk_pixbuf_loader_close): emit the
5493 * src/io-ras.c (OneLineMapped_file): Now can handle indexing
5494 correctly. Patch from Arjan to do so.
5496 1999-11-10 Michael Fulbright <drmike@redhat.com>
5498 * src/io-pnm.c (pnm_ascii_read_scanline): Fixed loading of ASCII PNM
5501 * src/testpixbuf.c: Added final queued draw when done loading image.
5503 1999-11-10 Jonathan Blandford <jrb@redhat.com>
5505 * src/gdk-pixbuf-io.c (gdk_pixbuf_load_module): removed spurious
5508 1999-11-10 Federico Mena Quintero <federico@redhat.com>
5510 * src/gdk-pixbuf-io.c (gdk_pixbuf_new_from_xpm_data): Added
5513 1999-11-09 Federico Mena Quintero <federico@redhat.com>
5515 * src/io-png.c: Fixed some incompatible pointer initializations.
5517 * src/io-jpeg.c (image_load_increment): Remove unused variable.
5519 1999-11-09 Michael Fulbright <drmike@redhat.com>
5521 * src/testpixbuf.c: Fixed it to use timeout to read from file
5522 for progressive loading. Set TBF_KBPS=n, where n is the number of
5523 kilobytes/second to simulate in downloading. n has to be an integer.
5525 * src/io-jpeg.c: Slight cosmetic cleanup.
5527 * src/io-pnm.c: Fixed raw PNM loading bug. Also discovered that ASCII
5528 PBM loading has a similar problem and will address tomorrow.
5530 1999-11-09 Havoc Pennington <hp@pobox.com>
5532 * src/Makefile.am (libgdk_pixbuf_la_SOURCES): build the
5533 gdk-pixbuf-drawable stuff.
5535 1999-11-09 Federico Mena Quintero <federico@redhat.com>
5537 * configure.in: Bumped version number to 0.4.
5539 1999-11-09 Michael Fulbright <drmike@redhat.com>
5541 * src/io-pnm.c : Finished progressive PNM loading code. Should handle
5542 all types of PNM files now.
5544 * src/io-jpeg.c (image_load_increment): Figured out problem with
5545 loading Progressive JPEG's progressively (say that 10 times fast).
5546 Currently for Progressive JPEG's the entire image is loaded before
5547 it is displayed. libjpeg supports a fancier mechanism which I may
5550 With these changes all JPEG formats appear to load properly for me.
5552 1999-11-08 Jonathan Blandford <jrb@redhat.com>
5554 * src/io-ras.c (image_load_increment): Final patch from Arjan.
5555 Seems to do progressive loading.
5557 1999-11-08 Michael Fulbright <drmike@redhat.com>
5559 * src/io-pnm.c image_load (): Fixed so we do not create a separate
5560 pixel buffer when reading in image - we reuse the pixel data in
5561 the GdkPixbuf structure instead.
5563 1999-11-08 Michael Fulbright <drmike@redhat.com>
5565 * src/io-pnm.c pnm_read_ascii_scanline (): Added support for
5566 ASCII PNM files. Note I haven't tested loaded ASCII PBM files because
5567 I can't seem to find a utility to convert into this format.
5568 Next is to add progressive loading support for the PNM format.
5570 1999-11-07 Federico Mena Quintero <federico@redhat.com>
5572 * doc/tmpl/gnome-canvas-pixbuf.sgml: Finished detailed explanation
5573 of the width, height, x, and y setting and pixels arguments.
5575 1999-11-05 Jonathan Blandford <jrb@redhat.com>
5577 * src/io-ras.c (image_load): third patch. Now it seems to load.
5579 * src/gdk-pixbuf-io.c: second patch Arjan van de Ven
5580 <arjan@fenrus.demon.nl> to autodetect/load the sunras files.
5582 * src/io-ras.c (image_load): new file from Arjan van de Ven
5583 <arjan@fenrus.demon.nl> to begin the ras loader.
5585 1999-11-05 Federico Mena Quintero <federico@redhat.com>
5587 * doc/gdk-pixbuf-sections.txt: Removed gdk-pixbuf-io, since it is
5588 for internal use only.
5590 * doc/gdk-pixbuf.sgml: Likewise.
5592 * doc/tmpl/gnome-canvas-pixbuf.sgml: Finished docs.
5594 1999-11-05 Michael Fulbright <drmike@redhat.com>
5596 * src/io-pnm.c: Implemented support for reading raw PBM/PGM/PPM
5597 files from a file. Next step is support for ASCII files, and
5598 then incremental loading.
5600 1999-11-04 Federico Mena Quintero <federico@redhat.com>
5602 * Makefile.am: Added doc to SUBDIRS.
5604 1999-11-04 Michael Fulbright <drmike@redhat.com>
5606 * src/io-jpeg.c: Prettied up code slightly.
5607 * src/io-pnm.c: Start of pnm loader (from file and progressively).
5608 Doesn't do much yet (will finish tomorrow).
5609 * src/gdk-pixbuf-io.c: Added pnm to structure of known types.
5611 1999-11-04 Federico Mena Quintero <federico@redhat.com>
5613 * doc/tmpl/rendering.sgml: Populated.
5615 * doc/Makefile.am: Added the template files.
5617 1999-11-04 Havoc Pennington <hp@pobox.com>
5619 * src/gdk-pixbuf-render.c (gdk_pixbuf_render_to_drawable): In
5620 docs, explain what a dither offset is for.
5621 (gdk_pixbuf_render_to_drawable_alpha): Explain why you would use
5622 this function vs. gdk_pixbuf_render_to_drawable().
5624 1999-11-04 Havoc Pennington <hp@pobox.com>
5626 * configure.in: Use libart-config correctly; find gnome-config
5627 separately. Fix GNOME_LIBS to be correct in "no gnome installed
5630 * src/Makefile.am: Link to GNOME_LIBS instead of a hardcoded
5633 Patch untested in the inside-gnome-libs case, I need to commit
5634 then check out to the gnome-libs I'm using.
5636 1999-11-04 Michael Fulbright <drmike@redhat.com>
5638 * src/io-jpeg.c (image_begin_load): Add update_func callback.
5639 * src/io-jpeg.c (image_load_increment): Call updated callback when
5640 new graphic data decoded.
5642 1999-11-04 Jonathan Blandford <jrb@redhat.com>
5644 * src/gdk-pixbuf-loader.c (gdk_pixbuf_loader_update): handle the
5646 * src/io-png.c (image_begin_load): add a update_func callback.
5647 * src/io-gif.c (image_begin_load): add a update_func callback.
5648 (gif_get_lzw): added the update_func ability
5650 * src/io-tiff.c (image_begin_load): add a update_func callback.
5652 1999-11-04 Federico Mena Quintero <federico@redhat.com>
5654 * doc/tmpl/gdk-pixbuf.sgml: Populated.
5656 * doc/tmpl/refcounting.sgml: Populated.
5658 * doc/tmpl/file-loading.sgml: Populated.
5660 * src/gdk-pixbuf.c: Added documentation comments.
5662 * src/gdk-pixbuf-io.c (gdk_pixbuf_new_from_file): Added
5663 documentation comments.
5665 * doc/: Finished integrating the documentation framework.
5667 1999-11-03 Federico Mena Quintero <federico@redhat.com>
5669 * configure.in: Removed libgif stuff now that we do not depend on it.
5670 Added the necessary cruft for gtk-doc.
5672 * src/Makefile.am: Unconditionally build the GIF loader.
5674 1999-11-03 Jonathan Blandford <jrb@redhat.com>
5676 * src/io-gif.c (gif_read): renamed ReadOK to gif_read.
5677 Added a lot of comments to the file.
5679 * src/Makefile.am (libpixbuf_gif_la_LIBADD): Remove dependency on
5682 1999-11-03 Michael Fulbright <drmike@redhat.com>
5684 * src/io-jpeg.c (image_load_increment): Further removal of
5685 bugginess in local buffering code. Handles grayscale jpegs
5688 * src/io-jpeg.c (image_load_stop): Was freeing local context
5689 for jpeg library before calling jpeg_decompres_finish ().
5691 1999-11-03 Jonathan Blandford <jrb@redhat.com>
5693 * src/io-gif.c (image_load_increment): now handle arbitrary buffer
5695 (gif_get_lzw): set the transparency to the right val.
5697 1999-11-03 Federico Mena Quintero <federico@redhat.com>
5699 * src/gnome-canvas-pixbuf.c (gnome_canvas_pixbuf_init):
5700 Initiailize the x and y fields.
5701 (gnome_canvas_pixbuf_destroy): Queue a redraw upon destruction.
5702 (PixbufPrivate): Renamed need_size_update to need_xform_update.
5703 (recompute_bounding_box): Do not use temporary values.
5705 1999-11-03 Jonathan Blandford <jrb@redhat.com>
5707 * src/io-gif.c (set_gif_lzw_clear_code): new state. Fixes
5710 * src/gnome-canvas-pixbuf.c (recompute_bounding_box): remove
5711 unneeded x,y,h,w vars.
5713 1999-11-03 Larry Ewing <lewing@gimp.org>
5715 * src/gnome-canvas-pixbuf.c (compute_render_affine): adjust
5716 render_affine calculation for x,y offsets.
5717 (gnome_canvas_pixbuf_set_arg): add x,y args.
5718 (gnome_canvas_pixbuf_get_arg): add x,y args.
5719 (recompute_bounding_box): simply code using ArtDrect and the
5720 render_affine. Removed compute_xform_vectors as it was no longer
5723 1999-11-03 Federico Mena Quintero <federico@redhat.com>
5725 * src/gnome-canvas-pixbuf.c (gnome_canvas_pixbuf_point): I'm a
5726 doofus. Return a distance, not a boolean, for opaque images.
5728 * src/gnome-canvas-pixbuf.c (recompute_bounding_box): Do proper
5729 rounding of bounding box coordinates.
5730 (gnome_canvas_pixbuf_bounds): Implemented the ::bounds() method.
5731 (gnome_canvas_pixbuf_draw): Use the correct alpha threshold value.
5733 1999-11-03 Jonathan Blandford <jrb@redhat.com>
5735 * src/io-gif.c (gif_prepare_lzw): s/lwz/lzw/g
5737 1999-11-03 Michael Fulbright <drmike@redhat.com>
5739 * src/io-jpg.c (image_load_increment): Fixed code which moved
5740 buffer around as new data comes in to work properly. JPEG progressive
5741 loading should be working now except for grayscale JPEG's, which I
5742 will look into next.
5744 1999-11-03 <sopwith@redhat.com>
5745 * src/testpixbuf.c: A GtkFunction needs to return a value for
5746 deterministic behaviour. Also put dot printing back in.
5748 1999-11-03 <jrb@redhat.com>
5750 * src/io-gif.c (gif_get_extension): Read 'til the next empty block
5753 1999-11-02 Cody Russell <bratsche@dfw.net>
5754 * src/gdk-pixbuf-drawable.c: Changed the behavior to return NULL
5755 if part of the requested image is offscreen, rather than clipping
5758 1999-11-02 Jonathan Blandford <jrb@redhat.com>
5760 * src/io-gif.c (gif_fill_in_lines): Fill in the gif's blank areas
5761 for interlacing and progressive loading.
5763 1999-11-02 Cody Russell <bratsche@dfw.net>
5764 * src/gdk-pixbuf-drawable.c (gdk_pixbuf_from_drawable_core): Now
5765 calls gdk_pixbuf_new_from_art_pixbuf() instead of gdk_pixbuf_new().
5767 1999-11-02 Jonathan Blandford <jrb@redhat.com>
5769 * src/io-gif.c (gif_main_loop): Now progressive gif loading works!
5770 It's a little slow though. )-:
5772 1999-11-02 Elliot Lee <sopwith@redhat.com>
5773 * src/gdk-pixbuf-loader.[ch], src/gdk-pixbuf-io.h: Make the
5774 arguments to the write/load_increment operations const-correct.
5776 1999-11-02 Federico Mena Quintero <federico@redhat.com>
5778 * src/gnome-canvas-pixbuf.c (gnome_canvas_pixbuf_point):
5779 Implemented the ::point() method. We do a simple containment test
5780 instead of a full distance calculation since the canvas is going
5781 to change to that scheme, anyways.
5783 1999-11-02 Elliot Lee <sopwith@redhat.com>
5785 * src/testpixbuf.c: Allow using $TBF_READLEN to specify the size
5786 of the chunks that are read from the input file.
5788 1999-11-02 Larry Ewing <lewing@gimp.org>
5790 * src/gnome-canvas-pixbuf.c (gnome_canvas_pixbuf_render): add aa
5792 (gnome_canvas_pixbuf_class_init): add gnome_canvas_pixbuf_render
5795 1999-11-02 Federico Mena Quintero <federico@redhat.com>
5797 * src/gnome-canvas-pixbuf.c (compute_render_affine): Moved the
5798 affine computation code from ::draw() to here, since it is needed
5799 by ::point() as well.
5801 1999-11-02 Elliot Lee <sopwith@redhat.com>
5803 * src/gdk-pixbuf-loader.c: Reorganize gdk_pixbuf_loader_write into
5804 three functions, and eliminate duplication of code from write()
5805 and close(). Also fix bug where the 128-byte header was being
5808 1999-11-01 Federico Mena Quintero <federico@redhat.com>
5809 * src/gnome-canvas-pixbuf.c (recompute_bounding_box): Fixed
5810 bounding box computation.
5812 1999-11-01 Federico Mena Quintero <federico@redhat.com>
5814 * src/gnome-canvas-pixbuf.c: Start of the pixbuf canvas item.
5815 Drawing affines seem to work. Bounding box is fubared. ::point()
5816 is not implemented. This is a work in progress.
5818 * src/Makefile.am: Added gnome-canvas-pixbuf.[ch] to the list of
5821 * configure.in: Sigh. We need to link in libgnomeui for the
5822 canvas stuff. This mess will disappear when gdk-pixbuf gets
5823 folded into gnome-libs.
5825 1999-10-30 Jonathan Blandford <jrb@redhat.com>
5827 * src/io-gif.c: Some more work. Now it generates a gdk_pixbuf of
5828 the right size, at a minimum, even if the image is squished and
5830 (ReadImage): lets get the offset right. This will let transparent
5833 1999-10-29 Michael Fulbright <drmike@redhat.com>
5835 * src/io-jpeg.c: image_load_increment(): Fixed bug when
5836 image width was not a multiple of 4 - always use the
5837 gdk_pixbuf rowstride to increment pointers!
5839 1999-10-29 Michael Fulbright <drmike@redhat.com>
5841 * src/io-jpeg.c: Added first cut at progressive jpeg loading.
5842 Currently does not handle either progressive jpeg files (jpeg
5843 files with multiple scans at different quality settings), but
5844 I plan on adding this support soon. These are fairly rare in
5845 my experience, so it shouldn't slow people down too much.
5846 Grayscale jpegs also don't work but that should be easy to fix.
5848 1999-10-29 Michael Fulbright <drmike@redhat.com>
5850 * src/testpixbuf.c: Added title to windows so you can identify
5851 progressive and file windows.
5853 1999-10-29 Michael Fulbright <drmike@redhat.com>
5855 * src/gdk-pixbuf-loader.c (gdk_pixbuf_loader_write): Actually
5856 load the image handler when we determine the image type.
5858 * src/gdk-pixbuf-io.[ch] (gdk_pixbuf_load_module): Changed the
5859 previously static function load_image_handler () to
5860 a public function gdk_pixbuf_load_module (). It is needed in
5861 gdk-pixbuf-loader.c to load image handler modules. This function
5862 is different from gdk_pixbuf_get_module (), which only returns
5863 a reference to the required handler, because it actually loads
5864 the handler into memory. Both actions should possibly be combined
5865 in a convenience function since one w/o the other doesn't seem to
5868 1999-10-28 Jonathan Blandford <jrb@redhat.com>
5870 * src/gdk-pixbuf-loader.c (gdk_pixbuf_loader_write): don't send a
5873 1999-10-28 Federico Mena Quintero <federico@redhat.com>
5875 * src/gdk-pixbuf-render.c (gdk_pixbuf_render_to_drawable): New
5876 function to render a portion of a pixbuf to a drawable. Ignores
5877 alpha information and takes in a GC.
5878 (gdk_pixbuf_render_to_drawable_alpha): New function to render a
5879 portion of a pixbuf to a drawable. It automatically creates a GC
5880 and a clipping mask for alpha pixbufs.
5882 1999-10-28 Jonathan Blandford <jrb@redhat.com>
5884 * src/gdk-pixbuf.h: turned convenience macros into convenience
5885 functions so some error checking could be added.
5887 * src/io-tiff.c (image_load_increment): started work on the tiff
5888 non-incremental loader.
5889 (image_begin_load): Finished the incremental loader.
5891 * src/io-gif.c (image_load_increment): started work on the gif
5894 * src/gdk-pixbuf-io.h: Changed ModuleType to GdkPixbufModule.
5896 1999-10-27 Federico Mena Quintero <federico@redhat.com>
5898 * src/gdk-pixbuf-render.c (gdk_pixbuf_render_threshold_alpha): New
5899 function to threshold a pixbuf's alpha channel into a bitmap.
5901 * src/gdk-pixbuf.c (gdk_pixbuf_new): Fixed so that it will
5902 contemplate future extensions to ArtPixBuf's formats.
5904 * src/io-png.c (png_info_callback): Use the new API of gdk_pixbuf_new().
5906 * src/gdk-pixbuf.h (gdk_pixbuf_get_height): Added some convenience
5907 macros to fetch the ArtPixBuf's fields.
5909 1999-10-27 Havoc Pennington <hp@pobox.com>
5911 * src/testpixbuf.c (main): Display the progressive load
5913 * src/io-png.c (setup_png_transformations): Break transformation
5914 code into separate function
5915 (png_info_callback): Use setup_png_transformations
5917 1999-10-27 Havoc Pennington <hp@pobox.com>
5919 * src/gdk-pixbuf-io.c (gdk_pixbuf_new_from_xpm_data): Check
5920 properly whether the XPM module has already been loaded
5921 (gdk_pixbuf_new_from_file): Check properly if loader module
5922 was already loaded (was checking if load symbol was present
5923 in order to decide whether to re-load; should check module !=
5924 NULL, then load != NULL)
5925 (image_handler_load): Check in present working directory,
5926 makes it easier to debug for now
5927 (file_formats): This array initializer was seriously on crack,
5928 was assigning a function pointer to a GModule*
5930 * src/testpixbuf.c (main): Change type of pixbuf_loader to
5933 1999-10-27 Havoc Pennington <hp@pobox.com>
5935 * src/gdk-pixbuf-loader.c (gdk_pixbuf_loader_finalize):
5936 Fix typo that prevented compilation
5937 (gdk_pixbuf_loader_destroy): ditto
5939 1999-10-27 Federico Mena Quintero <federico@redhat.com>
5941 * src/gdk-pixbuf-loader.c (gdk_pixbuf_loader_new): Return a
5942 GdkPixbufLoader, not a GtkObject.
5943 (gtk_marshal_NONE__INT_INT_INT_INT): Made static.
5944 (gdk_pixbuf_loader_get_type): Documented.
5945 (gdk_pixbuf_loader_class_init): Initialize the parent class
5947 (gdk_pixbuf_loader_destroy): Added sanity checks. Call the parent
5948 class destroy function.
5949 (gdk_pixbuf_loader_new): Documented.
5950 (gdk_pixbuf_loader_finalize): Call the parent class finalize
5952 (gdk_pixbuf_loader_write): Use size_t for count.
5954 1999-10-27 Michael Fulbright <drmike@redhat.com>
5956 * src/gdk-pixbuf-loader.c (gdk_pixbuf_loader_destroy): Fixed
5957 logic so we only try to close loader if it wasn't previously closed.
5959 1999-10-27 Michael Fulbright <drmike@redhat.com>
5961 * src/gdk-pixbuf-loader.c: Made sure image_loader struct member of
5962 pixbuf_loader properly initialized.
5964 * src/testpixbuf.c: Made sure we cleanup pixbuf_loader properly
5967 1999-10-26 Jonathan Blandford <jrb@redhat.com>
5969 * src/gdk-pixbuf-io.c (image_handler_load): load the vtable fully.
5971 * src/gdk-pixbuf-loader.c: Finished initial cut at the object.
5973 1999-10-26 Havoc Pennington <hp@pobox.com>
5975 * src/gdk-pixbuf-loader.h: fix signals
5977 * src/gdk-pixbuf-io.h: add new vtable fields
5980 1999-10-26 Jonathan Blandford <jrb@redhat.com>
5982 * src/gdk-pixbuf-loader.h: New Class. Beginning of progrssive
5985 1999-10-25 Federico Mena Quintero <federico@redhat.com>
5987 * configure.in (CFLAGS): Patch from Uwe Koloska
5988 <koloska@Rcs1.urz.tu-dresden.de> to fix a stupid typo of mine.
5990 1999-10-22 Havoc Pennington <hp@pobox.com>
5992 * src/io-xpm.c (mem_buffer): Clean up stupid
5993 increment-inside-array-dereference thing
5995 * src/testpixbuf.c: Add XPM data tests.
5997 * src/io-xpm.c: Make the XPM data buffer const, fix const
5998 correctness throughout the code.
6000 1999-10-22 Havoc Pennington <hp@pobox.com>
6002 * src/gdk-pixbuf.h: Export gdk_pixbuf_new_from_xpm_data()
6004 1999-10-22 Havoc Pennington <hp@pobox.com>
6006 * src/io-xpm.c (image_load_xpm_data): Export this symbol for
6007 loading an XPM from memory.
6009 * src/gdk-pixbuf-io.c (gdk_pixbuf_new_from_xpm_data): New
6010 function, loads pixbuf from xpm data
6011 (image_handler_load): Add g_return_if_fail() to ensure the same
6012 module isn't loaded twice. Add g_module_symbol() to scan for XPM
6015 1999-10-22 Federico Mena Quintero <federico@redhat.com>
6017 * src/io-png.c (image_load): Patch from Kristian Hogsberg
6018 Kristensen <hogsberg@daimi.au.dk> to avoid allocating extra row
6019 buffers; the rows can be read in directly into the main pixel
6022 1999-10-20 Federico Mena Quintero <federico@redhat.com>
6024 * src/gdk-pixbuf-io.c (image_handler_load): Free path.
6026 1999-10-20 Federico Mena Quintero <federico@redhat.com>
6028 * configure.in: Bumped version number to 0.3.
6030 * src/Makefile.am (lbgdk_pixbuf_la_LDFLAGS): Added a libtool
6031 version number for the library.
6033 1999-10-20 Federico Mena Quintero <federico@redhat.com>
6035 * src/gdk-pixbuf.h (GdkPixbuf): Removed the unref_fn field. Now
6036 all memory management of the buffer is done by libart.
6038 * src/gdk-pixbuf.c (gdk_pixbuf_unref): Do destruction here.
6039 Removed gdk_pixbuf_destroy, gdk_pixbuf_duplicate.
6041 * src/gdk-pixbuf-data.c (gdk_pixbuf_new_from_data): Implemented in
6042 terms of the libart functions. Removed the old code.
6044 * src/gdk-pixbuf-io.c (image_handler_load): Removed the save
6045 symbols. Saving will not be implemented in GdkPixbuf.
6047 * src/io-gif.c: Removed the saving stub.
6048 (image_load): Fixed memory management to fail gracefully if we run
6049 out of memory while loading the image. Close the gif file when we
6050 are done. This still needs more error handling for the DGif
6053 * src/io-jpeg.c (image_load): Some robustness fixes.
6055 * src/io-png.c: Removed the saving stuff.
6056 (image_load): Some memory management fixes.
6058 * src/io-tiff.c (image_load): Ditto.
6060 * src/io-xpm.c (pixbuf_create_from_xpm): Ditto.
6062 1999-10-18 Havoc Pennington <hp@pobox.com>
6064 * subautogen.sh: New name for macros/autogen.sh
6066 * autogen.sh: use subautogen.sh
6068 1999-10-18 Federico Mena Quintero <federico@redhat.com>
6070 * src/*: Reindented to use the GNOME Indentation. Renamed
6071 GdkPixBuf to GdkPixbuf, for consistency with the function names
6072 (and it is also easier to type) :-)
6074 1999-10-18 Havoc Pennington <hp@pobox.com>
6076 * configure.in: Use AM_PATH_GLIB instead of glib-config directly
6078 * src/Makefile.am: Re-enable testpixbuf with GTK_CFLAGS/GTK_LIBS
6080 1999-10-18 Havoc Pennington <hp@pobox.com>
6082 * Makefile.am (SUBDIRS): Remove "macros"
6084 * configure.in: Don't use GNOME_INIT, handle case where we are
6085 inside gnome-libs. AM_PATH_GTK for the GIF test
6087 * src/Makefile.am: Change flags to work without libgnomeui,
6088 comment out testpixbuf for now
6090 1999-10-18 Federico Mena Quintero <federico@redhat.com>
6092 * configure.in: Use $GTK_LIBS as the extra libs when checking for
6093 libgif/libungif, as they need the X libraries. Fixes bug #2472.
6095 1999-10-10 Cody Russell <bratsche@dfw.net>
6096 * src/gdk-pixbuf-drawable.c: core function now determines whether
6097 the requested geometry is on screen or not, and if some is not
6098 then the request is clamped to geometry that is on the screen.
6100 Changed 'pixbuf' to 'art_pixbuf' in core function.
6102 1999-10-08 Michael Fulbright <drmike@redhat.com>
6104 * src/gdk-pixbuf-data.c: Added to load rgb data from const data.
6106 * src/testpifbuf: Changed test program to display cdrom from rgb data
6107 if no filename given to test program.
6109 1999-10-07 Cody Russell <bratsche@dfw.net>
6110 * src/gdk-pixbuf-drawable.[ch]: Added. (Actually, Miguel committed
6111 them, but I wrote them).
6113 * src/gdk-pixbuf-drawable.h: Added a missing ; so things will now
6116 * src/Makefile.am: Added gdk-pixbuf-drawable.[ch] to
6117 libgdk_pixbuf_la_SOURCES and libgdk_pixbufinclude_HEADERS.
6119 * src/gdk-pixbuf-drawable.c: Added #include "gdk-pixbuf-drawable.h"
6122 * src/gdk-pixbuf-drawable.[ch]: Changed functions to return
6123 GdkPixBuf* instead of ArtPixBuf*.
6125 1999-09-22 Michael Meeks <michael@nuclecu.unam.mx>
6127 * src/gdk-pixbuf.c (gdk_pixbuf_new): created.
6128 (gdk_pixbuf_scale): use gdk_pixbuf_new + return a new scaled image.
6130 * src/gdk-pixbuf.h (struct _GdkPixBuf): Re-organise struct, + add
6131 GdkPixBufUnrefFunc + gdk_pixbuf_new.
6133 * src/io-jpeg.c (image_load): clean to use gdk_pixbuf_new.
6135 * src/io-xpm.c (_pixbuf_create_from_xpm): ditto.
6137 * src/io-tiff.c (image_load): ditto + fix leak
6139 * src/io-png.c (image_load): ditto + add more exit points; monitor.png
6140 crashes this module ( add warning :-)
6142 * src/io-bmp.c (image_load): ditto.
6144 * src/io-gif.c (image_load): ditto.
6146 1999-09-18 Michael Meeks <michael@nuclecu.unam.mx>
6148 * src/gdk-pixbuf.c (gdk_pixbuf_scale): Hack rgba support in so
6149 it doesn't crash scaling with alpha.
6151 1999-09-17 Federico Mena Quintero <federico@redhat.com>
6153 * src/io-bmp.c (image_load): Set the initial ref_count to 1.
6155 * src/io-gif.c (image_load): Likewise.
6157 * src/io-jpeg.c (image_load): Likewise.
6159 * src/io-png.c (image_load): Likewise.
6161 * src/io-tiff.c (image_load): Likewise.
6163 * src/io-xpm.c (_pixbuf_create_from_xpm): Likewise.
6165 * src/gdk-pixbuf-io.c (gdk_pixbuf_load_image): Added an assertion
6166 for the ref_count to be != 0.
6168 * src/gdk-pixbuf.c (gdk_pixbuf_ref): Be more paranoid with sanity
6170 (gdk_pixbuf_unref): Fix incorrect sanity check and comparison.
6172 1999-08-09 Federico Mena Quintero <federico@nuclecu.unam.mx>
6174 * src/io-png.c (image_save): Fixed compiler warnings. Fixed write
6175 to unallocated memory (row_ptr), and fixed its type as well. Take
6176 into account the ArtPixbuf's rowstride when assigning the row
6179 * src/gdk-pixbuf.c: Fixup includes.
6181 * src/gdk-pixbuf-io.c: Likewise.
6183 Sat Jul 31 19:19:47 CEST 1999
6185 * src/gdk-pixbuf-io.c:
6186 * src/io-png.c: Fixed two obvious C syntax bugs
6188 1999-07-29 Mark Crichton <crichton@gimp.org>
6190 * src/io-png.c (image_save): Added PNG saving function
6192 * src/gdk-pixbuf-io.c: Changed image_save function format. Now it's
6193 image_save(GdkPixBuf *p, FILE *f, ...)
6196 1999-07-26 Michael Zucchi <mzucchi@denr.sa.gov.au>
6198 * src/Makefile.am (*_LIB): Only build the relevant loaders which
6199 require extra libraries if we actually have those libraries.
6201 1999-07-23 Richard Hestilow <hestgray@ionet.net>
6203 * src/gdk-pixbuf.h: Include glib.h as it uses g* datatypes
6204 * gdk_pixbufConf.sh.in: Added for gnome-config
6206 * configure.in: Modified to generate gdk_pixbufConf.sh
6208 1999-07-20 Mark Crichton <crichton@gimp.org>
6210 * src/gdk-pixbuf.c (gdk_pixbuf_rotate): Fixed rotation. Now a bbox
6211 calculation needs to be done.
6213 1999-07-18 Larry Ewing <lewing@gimp.org>
6218 * src/io-jpeg.c: Fix a few memory leaks in the, most of them in
6219 error cases but one or two in the common case. There are probably
6220 a few small ones left.
6222 1999-07-18 Mark Crichton <crichton@gimp.org>
6224 * configure.in: removed version.h.
6226 * src/gdk-pixbuf-io.c (pixbuf_check_tiff): Minor readability
6229 1999-07-17 Mark Crichton <crichton@gimp.org>
6231 * src/gdk-pixbuf.c: Removed gdk_pixbuf_free, redundant code.
6232 (gdk_pixbuf_rotate): Added pixbuf rotation code.
6233 (gdk_pixbuf_scale): Changed // comments to /* */
6235 * src/gdk-pixbuf.h (gdk_pixbuf_destroy): Added gdk_pixbuf_destroy
6238 1999-07-16 Larry Ewing <lewing@gimp.org>
6240 * src/testpixbuf.c (expose_func): reverted the expose everything
6241 changes, I'm not sure why these went in.
6242 (config_func): bring this up to date with the new pixbuf_scale
6245 * src/gdk-pixbuf-io.c: added a couple of warnings to the module
6246 loading code so that poeple can diagnose problems better.
6248 * src/gdk-pixbuf.c (gdk_pixbux_scale): fix the borkedness, also it
6249 no longer allocates a new pixbuf, which make things nicer for the
6250 rest of the code. Unfortunately there is still a problem with
6251 scaling rgba images.
6253 1999-07-16 Mark Crichton <crichton@gimp.org>
6255 * src/testpixbuf.c (config_func): ConfigureEvent handler. This
6256 calls gdk_pixbuf_scale. However, something is not working.
6257 N.B.: current pixmap is now stored in user_data with a key of
6260 * src/gdk-pixbuf.c (gdk_pixbuf_scale): Implemented scaling function.
6261 Something is still borked, however.
6263 1999-07-15 Larry Ewing <lewing@gimp.org>
6265 * src/io-jpeg.c (image_load): add raph@gimp.org's fix to the jpeg
6268 * src/testpixbuf.c (main): fix up the file routines a little so
6269 that you can load multiple files given the file names
6271 1999-07-14 Larry Ewing <lewing@gimp.org>
6273 * src/testpixbuf.c (expose_func): added an almost proper expose
6274 handler for testpixbuf
6276 1999-07-13 Mark Crichton <crichton@gimp.org>
6278 * configure.in: Fixed GIF check. Replaced " with '
6279 * src/gdk-pixbuf.c: More (minor) work on gdk_pixbuf_scale
6281 1999-07-13 Mark Crichton <crichton@gimp.org>
6283 * configure.in: I am a bonehead. Added gif-lib check.