1 2009-01-12 Tor Lillqvist <tml@iki.fi>
3 Bug 164002 - query scripts don't work uninstalled on windows
5 * queryloaders.c (main): Use the configure-time PIXBUF_LIBDIR if
6 the exe is located in a .libs folder, i.e. run in the build
7 directory through a libtool wrapper script or wrapper executable,
8 or in the source folder itself. Otherwise continue to infer the
9 runtime prefix from the exe's location.
11 2009-01-12 Tor Lillqvist <tml@iki.fi>
13 * queryloaders.c (main): Remove the Win9x code path. It had been
14 left by mistake. Win9x code is gone from the rest of GTK+ since
17 2009-01-07 Matthias Clasen <mclasen@redhat.com>
19 Bug 566862 – pixbuf_new_from_file does not autodetect format
21 * gdk-pixbuf-io.c (_gdk_pixbuf_get_module): Go back to sniffing
22 without looking at the filename, to avoid breaking expected
25 2009-01-01 Matthias Clasen <mclasen@redhat.com>
27 * === Released 2.15.0 ===
29 2008-11-30 Christian Dywan <christian@imendio.com>
31 Bug 561186 – GdkPixbuf API type checking needs cleanup
33 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_write),
34 (gdk_pixbuf_loader_get_pixbuf), (gdk_pixbuf_loader_get_animation),
35 (gdk_pixbuf_loader_close), (gdk_pixbuf_loader_get_format):
36 * gdk-pixbuf-scale.c (gdk_pixbuf_scale), (gdk_pixbuf_composite),
37 (gdk_pixbuf_composite_color), (gdk_pixbuf_scale_simple),
38 (gdk_pixbuf_composite_color_simple):
39 * gdk-pixbuf-simple-anim.c (gdk_pixbuf_simple_anim_add_frame):
40 * gdk-pixbuf-util.c (gdk_pixbuf_add_alpha),
41 (gdk_pixbuf_apply_embedded_orientation):
42 Improve type checking in pixbuf API
44 2008-10-13 Matthias Clasen <mclasen@redhat.com>
46 Bug 555791 – Natuilus Crashes when opening USB MP3 Player Contents
48 * io-tga.c (gdk_pixbuf__tga_stop_load): Don't segfault on
50 Problem reported by Pedro Villavicencio
52 2008-10-01 Tor Lillqvist <tml@novell.com>
54 * io-icns.c: Don't #define _GNU_SOURCE on Windows as it confuses
57 2008-09-23 13:28:23 Tim Janik <timj@imendio.com>
59 * gdk-pixdata.c: prevent RLE encoding of 1x1 pixel images, since the
60 encoder comparison operator requires at least 2 pixels, fixes #553374:
61 Bug 553374 - gdk_pixdata_from_pixbuf fails for some images with use_rle set to TRUE
63 2008-09-19 Matthias Clasen <mclasen@redhat.com>
65 * gdk-pixbuf-io.c: Don't call fill_info if we've already filled
66 the info from the module file, fixes a small memory leak.
68 2008-09-18 Dominic Lachowicz <domlachowicz@gmail.com>
70 * io-gdip-utils.c: Fix 2 cases where we leaked a GpImage (#552545)
72 2008-09-17 Matthias Clasen <mclasen@redhat.com>
74 * === Released 2.14.2 ===
76 2008-09-13 Tor Lillqvist <tml@novell.com>
78 * gdk-pixbuf-io.c: Don't use the deprectated
79 g_win32_get_package_installation_subdirectory(). Use
80 g_win32_get_package_installation_directory_of_module()
81 instead. Also, don't use the deprecated silly
82 G_WIN32_DLLMAIN_FOR_DLL_NAME() macro, but an explicit minimal
83 DllMain() that just saves the DLL handle.
85 2008-09-07 Matthias Clasen <mclasen@redhat.com>
87 * gdk-pixbuf-io.c (gdk_pixbuf_io_init): Plug a small memory
88 leak in an error path.
90 2008-09-06 Matthias Clasen <mclasen@redhat.com>
92 Bug 517233 – Calling gdk_pixbuf_loader_close causes "GError set over
93 the top of a previous GError" warning
95 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_close): Don't overwrite
96 errors. Reported by Andrey Tsyvarev
98 2008-09-05 Sebastien Bacher <seb128@ubuntu.com>
100 * gdk-pixbuf-io.c: (gdk_pixbuf_load_module_unlocked):
101 bug 550969 - fix a typo which breaks the static build
103 2008-09-04 Matthias Clasen <mclasen@redhat.com>
105 * === Released 2.14.1 ===
107 2008-09-04 Matthias Clasen <mclasen@redhat.com>
109 * gdk-pixbuf-io.c: Fix a deadlock introduced in the previous
112 * gdk-pixbuf-loader.c: Fix the race condition here, too.
114 2008-09-04 Matthias Clasen <mclasen@redhat.com>
116 * === Released 2.14.0 ===
118 2008-09-03 Matthias Clasen <mclasen@redhat.com>
120 Bug 549711 – Race condition when loading gdk-pixbuf image modules
122 * gdk-pixbuf-io.c: Fix a race condition in module loading,
123 spotted by Chris Lord.
125 2008-08-27 Matthias Clasen <mclasen@redhat.com>
127 Bug 549322 – Typo in gdk_pixbuf_save_to_buffer docs
129 * gdk-pixbuf-io.c (gdk_pixbuf_save_to_buffer): Fix the docs.
130 Spotted by Cosimo Cecchi.
132 2008-08-18 Matthias Clasen <mclasen@redhat.com>
134 * ==== Released 2.13.7 ===
136 2008-08-13 Matthias Clasen <mclasen@redhat.com>
138 Bug 532644 – TIFF loader need to exclude CR2 files
140 * io-tiff.c: Add a pattern to exclude CR2 files.
141 Noticed by Hubert Figuire
143 2008-08-13 Michael Natterer <mitch@imendio.com>
145 * gdk-pixbuf-marshal.list: reorder marshalers for no reason apart
146 from forcing a rebuild of the header after yesterday's Makefile.am
149 2008-08-08 Sven Herzberg <sven@imendio.com>
151 Bug 546549 : Better Type Checking
154 * gdk-pixbuf-animation.c: check if a vfunc is implemented before
155 trying to call into it
157 2008-08-06 Sven Herzberg <sven@imendio.com>
159 Bug 546549 : Better Type Checking
162 * gdk-pixbuf.c (gdk_pixbuf_copy), (gdk_pixbuf_get_colorspace),
163 (gdk_pixbuf_get_n_channels), (gdk_pixbuf_get_has_alpha),
164 (gdk_pixbuf_get_bits_per_sample), (gdk_pixbuf_get_pixels),
165 (gdk_pixbuf_get_width), (gdk_pixbuf_get_height),
166 (gdk_pixbuf_get_rowstride): use GDK_IS_PIXBUF() and not pixbuf != NULL
167 in g_return_*() statements
169 2008-08-05 Matthias Clasen <mclasen@redhat.com>
171 * === Released 2.13.6 ===
173 2008-08-04 Tor Lillqvist <tml@novell.com>
175 * Makefile.am: Pass appropriate -machine flag to lib.exe.
177 2008-07-23 Matthias Clasen <mclasen@redhat.com>
179 * gdk-pixbuf-io.c (_gdk_pixbuf_get_module): Compare two content
180 types, not content type and mime type.
182 2008-07-21 Matthias Clasen <mclasen@redhat.com>
184 * === Released 2.13.5 ===
186 2008-07-18 Federico Mena Quintero <federico@novell.com>
188 * queryloaders.c (query_module): Don't do funny casts to avoid
191 2008-07-15 Matthias Clasen <mclasen@redhat.com>
193 Bug 543085 – gdk_pixbuf_saturate_and_pixelate may corrupt memory
195 * gdk-pixbuf-utils.c (gdk_pixbuf_saturate_and_pixelate):
196 Use gdk_pixbuf_copy_area() to copy between pixbufs.
197 Reported by Andrey Tsyvarev
199 2008-07-15 Matthias Clasen <mclasen@redhat.com>
201 * gdk-pixbuf-io.c: Move the check for wheter to use
202 GIO for sniffing to configure.
204 2008-07-14 Matthias Clasen <mclasen@redhat.com>
206 Bug 401985 – Documentation improvement for the
207 gdk_pixbuf_new_from_file_at_scale() function
209 * gdk-pixbuf-io.c: Improve docs for gdk_pixbuf_new_from_file_at_scale().
210 Proposed by Juan Manuel Palacios
212 2008-07-11 Matthias Clasen <mclasen@redhat.com>
214 * gdk-pixbuf-io.c: Use GIO for sniffing image types, except
215 on Win32, where GIO doesn't do any sniffing.
217 2008-07-05 Matthias Clasen <mclasen@redhat.com>
219 * === Released 2.13.4 ===
221 2008-06-18 Matthias Clasen <mclasen@redhat.com>
223 * io-ico.c: Add image/x-win-bitmap to the supported mimetypes,
224 since that is what shared-mime-info uses for .cur
226 2008-06-13 Matthias Clasen <mclasen@redhat.com>
228 * === Released 2.13.3 ===
230 2008-06-13 Hans Breuer <hans@breuer.org>
232 * makefile.msc : updated to allow simple switch between gdiplus- and
233 former fileformat backends
234 * io-tiff.c : use g_snprintf
236 2008-06-13 Matthias Clasen <mclasen@redhat.com>
238 Bug 531960 – crash in eog-image.c:1154: (priv->image != NULL)
240 * io-ico.c: Check headers more thorougly.
241 Patch by Felix Riemann
243 2008-06-03 Matthias Clasen <mclasen@redhat.com>
245 * === Released 2.13.2 ===
247 2008-06-02 Behdad Esfahbod <behdad@gnome.org>
249 * Makefile.am: Add gdk-pixbuf-features.h to BUILT_SOURCES.
251 2008-05-29 Matthias Clasen <mclasen@redhat.com>
255 * io-icns.c: Use the correct INCLUDE_ macros.
257 2008-05-29 Matthias Clasen <mclasen@redhat.com>
259 * === Released 2.13.1 ===
261 2008-05-29 Matthias Clasen <mclasen@redhat.com>
263 Bug 535453 - gdk_pixbuf_format_get_license returns NULL for
266 * queryloaders.c (write_loader_info): Add the license info
267 after the description.
269 * gdk-pixbuf-io.c (gdk_pixbuf_io_init): Read the license info
270 from the module file. Reported by Andrey Tsyvarev.
272 2008-05-28 Michael Natterer <mitch@imendio.com>
274 * gdk-pixbuf.h: define GDK_PIXBUF_H_INSIDE around including all
277 * gdk-pixbuf-animation.h
279 * gdk-pixbuf-enum-types.h.template
280 * gdk-pixbuf-features.h.in
282 * gdk-pixbuf-loader.h
283 * gdk-pixbuf-simple-anim.h
284 * gdk-pixbuf-transform.h: add single-include guards that #error
285 out if GDK_PIXBUF_DISABLE_SINGLE_INCLUDES is defined and any of
286 these files is included individually.
288 * gdk-pixbuf-private.h: don't incude "gdk-pixbuf-io.h".
290 * gdk-pixbuf-csource.c: #define __GTK_H_INSIDE__ around including
291 "../gtk/gtkversion.h". Ugly but needed in this special case.
293 2008-05-27 Tor Lillqvist <tml@novell.com>
295 * io-*.c: Use explicit G_MODULE_EXPORT decoration when building
296 the loader in question as a module.
298 * gdk-pixbuf-io.c: Enable included build of the icns and jasper
301 2008-05-27 Michael Natterer <mitch@imendio.com>
303 * gdk-pixbuf.c: put back the #define, but call it
304 GDK_PIXBUF_C_COMPILATION.
306 * gdk-pixbuf-features.h.in: make variable export depend on that
307 define instead of GDK_PIXBUF_COMPILATION.
309 2008-05-27 Michael Natterer <mitch@imendio.com>
311 Fix and simplify definition of GDK_PIXBUF_VAR:
313 * Makefile.am: add -DGDK_PIXBUF_COMPILATION to INCLUDES.
315 * gdk-pixbuf.c: don't #define it here. Remove GDK_PIXBUF_VAR from
316 the definition of the version variables.
318 * gdk-pixbuf-features.h.in: in the !G_PLATFORM_WIN32 case, always
319 define GDK_PIXBUF_VAR to "extern". Remove redundant #ifndef
320 GDK_PIXBUF_VAR around the whole block, the header itself already
323 2008-05-12 Tor Lillqvist <tml@novell.com>
325 Bug 532558 - Cannot build dll when using separate builddir
327 * Makefile.am: .def file belongs in $(srcdir). Patch by Marko
330 2008-05-02 Michael Natterer <mitch@imendio.com>
332 * Makefile.am (stamp-gdk-pixbuf-marshal.h): deprecate the entire
333 gdk-pixbuf-marshal.h since it's installed by accident only and
334 shouldn't be used by anybody.
336 2008-03-21 Tor Lillqvist <tml@novell.com>
338 Import the GDI+ gdk-pixbuf loaders for Windows by Dominic
339 Lachowicz and Alberto Ruiz into the GTK+ tree, from the
340 gdip-pixbuf-loader module.
342 * Makefile.am: Add the bits and pieces for the GDI+ loaders. When
343 building GDI+ loaders don't build the traditional ones for the
344 same formats. Always build the traditional PNG loader, though, as
345 it isn't possible to read and write PNG tEXt chunks through GDI+,
346 and GIMP at least needs that functionality in the gdk-pixbuf PNG
349 Either build all the GDI+ loaders (except the PNG one) into
350 libgdk-pixbuf, or build them all as DLLs. I don't see any reason
351 to enable cherry-picking among them whether to build in or not.
353 * io-gdip-animation.c
354 * io-gdip-animation.h
362 * io-gdip-propertytags.h
366 * io-gdip-wmf.c: New files. Note that io-gdip-png.c is not
369 * gdk-pixbuf-io.c: Add the bits and pieces for built-in GDI+
372 == ChangeLog from gdip-pixbuf-loaders follows: ==
374 2008-03-19 Tor Lillqvist <tml@novell.com>
376 * src/io-gdip-utils.c: Drop misleading old comment.
378 * src/io-gdip-native.h: Fix typo: s/WINGDIAPI/WINGDIPAPI/.
380 2008-03-17 Tor Lillqvist <tml@novell.com>
382 * src/io-gdip-utils.h (MODULE_ENTRY): Use the more descriptive
383 INCLUDE_gdiplus instead of INCLUDE_gdi. (Will be used when this is
384 moved to GTK+ and the gdip loaders are built-in in libgdk-pixbuf.)
385 Use G_MODULE_EXPORT so that only fill_info and fill_vtable get
386 exported in the separate loader DLLs case.
390 * src/io-gdip-wmf.c: Use unique type parameters to MODULE_ENTRY so
391 that we won't get clashes when building all the gdip loaders in to
394 2008-03-17 Tor Lillqvist <tml@novell.com>
396 * src/Makefile.am: Remove libpixbufloader-gdip.la, and add missing
397 loaders to loader_LTLIBRARIES. Set loaderdir to use proper GTK+
398 binary version using pkg-config. Add final newline.
400 2008-03-15 Dominic Lachowicz <domlachowicz@gmail.com>
405 * io-gdip-emf.c: Separate these into their own loaders, so that existing
406 code that calls "gdk_pixbuf_loader_for_type()" and friends continues
409 * Makefile.am: Reflect the above changes
411 * io-gdip-utils.c: Better error reporting; handle metafiles properly
412 (loading them as bitmaps doesn't work; you have to load them as a
413 generic image or metafile and then draw them onto a bitmap)
415 2008-03-06 Alberto Ruiz <aruiz@gnome.org>
417 * configure.ac: Use the .exe version of the gdk query loaders if the build
418 is for a windows target.
420 2008-03-04 Dominic Lachowicz <domlachowicz@gmail.com>
422 * src/io-gdip-utils.c: More informative error codes, taken from the COM HRESULT
424 2008-03-03 Dominic Lachowicz <domlachowicz@gmail.com>
426 * src/io-gdip-native.h:
427 * src/io-gdip-jpeg.c: Support setting the JPEG's quality, just like GdkPixbuf's
428 built-in JPEG encoder
429 * src/io-gdip-png.c: Support setting the PNG's compression level, just like
430 GdkPixbuf's built-in PNG encoder
432 2008-02-25 Tor Lillqvist <tml@novell.com>
434 * configure.ac: Move AC_DISABLE_STATIC before AC_PROG_LIBTOOL so
435 that it works better.
437 2008-02-24 Dom Lachowicz <domlachowicz@gmail.com>
439 * src/io-gdip-animation.[ch]: Animation class and interator
440 * src/io-gdip-utils.c: Use animation iter. GDI+ animations now work.
442 2008-02-24 Dom Lachowicz <domlachowicz@gmail.com>
444 * src/io-gdip-utils.c: Simple animation working; need to use a more sophisticated
447 2008-02-24 Dom Lachowicz <domlachowicz@gmail.com>
449 * src/*.c: Change to GTK+-style indentation; stub out some stuff
450 for animation support
452 2008-02-22 Dom Lachowicz <domlachowicz@gmail.com>
454 * src/Makefile.am: Build those other libraries using automake too;
455 track dependencies properly
457 2008-02-22 Dom Lachowicz <domlachowicz@gmail.com>
459 * src/*.[ch]: Separate out formats that are writable into their
460 own plugins. The GDI+ loader can now save as BMP, GIF, JPEG, PNG,
461 or TIFF. Also, some tweaks so that the format plugins can be
462 statically compiled into GTK+ if we choose to do so.
464 2008-02-22 Dom Lachowicz <domlachowicz@gmail.com>
466 * src/io-gdip-utils.c (GetEncoderClsid): Add support for BMP,
469 2008-02-22 Dom Lachowicz <domlachowicz@gmail.com>
471 * src/*.[ch]: Saving images to PNG now works. Conditionally compiled
472 until I get GdkPixbuf's saving architecture straightened out.
474 2008-02-21 Dom Lachowicz <domlachowicz@gmail.com>
476 * src/io-gdip-utils.c (io_gdip_init): Make this idempotent
477 * src/io-gdip.c: Function that fills the GdkPixbufIO vtable. To be used across
478 various GDI+-based plugins
480 2008-02-21 Dom Lachowicz <domlachowicz@gmail.com>
482 * src/*.[ch]: If you #define GDIP_TEST_SAVING, you should be able
483 to save a pixbuf to a PNG via GDI+. WARNING: UNTESTED CODE
485 2008-02-21 Dom Lachowicz <domlachowicz@gmail.com>
487 * src/*.[ch]: Infrastructure for saving GdkPixbufs to GdkPixbufSaveFunc callbacks.
488 Should be trivial to write a PNG or JPEG saver now.
490 2008-02-20 Tor Lillqvist <tml@novell.com>
492 * src/io-gdip-utils.c: Drop the wrapper functions that each call
493 GetProcAddress(). Instead just use a bunch of function pointers
494 and initialise them at the same time in io_gdip_init().
496 2008-02-19 Dom Lachowicz <domlachowicz@gmail.com>
498 * src/*.[ch]: ARGB isn't pre-multiplied; first stab @ metadata
500 2008-02-19 Tor Lillqvist <tml@novell.com>
503 * src/io-gdip-utils.c
504 * src/test.c: Use spaces instead of tabs. Use 2-column indentation
505 offset which was the original intent. Remove trailing whitespace.
507 2008-02-19 Tor Lillqvist <tml@novell.com>
509 * configure.ac: Use AC_DISABLE_STATIC. It makes no sense to build
510 a static library of this.
512 * autogen.sh: Take ACLOCAL_FLAGS into consideration.
514 2008-02-18 Dominic Lachowicz <domlachowicz@gmail.com>
516 * src/*.[ch]: Fix image size (don't need to add + 1); framework
517 for supporting animations or multi- paged TIFFs
519 2008-02-18 Dominic Lachowicz <domlachowicz@gmail.com>
521 * src/*.[ch]: If the source image doesn't have alpha, don't create
522 an opaque alpha channel in the pixbuf
524 2008-02-18 Dominic Lachowicz <domlachowicz@gmail.com>
526 * src/*.c: Whitespace fixes
528 2008-02-18 Dominic Lachowicz <domlachowicz@gmail.com>
530 * src/io-gdip.c: Support pixbuf scaling
532 2008-02-18 Dominic Lachowicz <domlachowicz@gmail.com>
534 * src/io-gdip.c: Fill pixbuf properly; propegate errors. Plugin
535 now works for non-animations
537 2008-02-18 Dominic Lachowicz <domlachowicz@gmail.com>
539 * src/io-gdip.c: Move initialization to fill_vtable
540 * src/io-gdip-utils.c: GDI+ functions return Status, not HRESULT,
541 so we can't use SUCCEEDED() to test if they worked or not
543 2008-02-18 Dominic Lachowicz <domlachowicz@gmail.com>
545 * src/io-gdip.c (gdk_pixbuf__gdip_image_stop_load): Un-premultiply alpha
547 2008-02-18 Dominic Lachowicz <domlachowicz@gmail.com>
549 * src/io-gdip.c (gdk_pixbuf__gdip_image_stop_load): Destroy the
551 * src/io-gdip.c (fill_info): Add support for PNG, GIF, WMF, EMF, TIFF
553 2008-02-18 Dominic Lachowicz <domlachowicz@gmail.com>
555 * src/io-gdip-utils.c (io_gdip_buffer_to_bitmap): Release the IStream
556 * src/io-gdip.c: Move the init() call to fill_vtable, so that it's
559 2008-02-18 Dominic Lachowicz <domlachowicz@gmail.com>
561 * src/io-gdip-utils.c: Make GDI+ function pointers static so that
562 we only load them once
564 2008-02-18 Dominic Lachowicz <domlachowicz@gmail.com>
566 * src/test.c: Dispose of the bitmap
567 * src/io-gdip-utils.[ch]: Add bitmap dispose function
569 2008-02-18 Dominic Lachowicz <domlachowicz@gmail.com>
571 * src/io-gdip-native.h: The GpImage and GpBitmap structs should be anonymous
573 == End of ChangeLog from gdip-pixbuf-loaders ==
575 2008-03-11 Claudio Saavedra <csaavedra@alumnos.utalca.cl>
577 * io-bmp.c: (gdk_pixbuf__bmp_image_stop_load): Set a
578 GDK_ERROR_CORRUPT_IMAGE error if the loader is closed while
579 still reading the headers. (#505085)
581 2008-03-11 Claudio Saavedra <csaavedra@alumnos.utalca.cl>
583 * io-bmp.c: (DecodeHeader): Check for the BMP header magic numbers
584 before decoding it. (#505085)
586 2008-02-16 Matthias Clasen <mclasen@redhat.com>
588 * === Released 2.13.0 ===
590 2008-02-15 Matthias Clasen <mclasen@redhat.com>
592 * gdk-pixbuf-animation.h:
593 * gdk-pixbuf.symbols: Fix up export of gdk_pixbuf_non_anim_get_type.
595 2008-02-12 Matthias Clasen <mclasen@redhat.com>
597 * gdk-pixbuf-io.c (at_scale_size_prepared_cb): Don't let
598 the width or height go below 1. (#516024, Christian Persch)
600 2008-02-10 Matthias Clasen <mclasen@redhat.com>
602 * gdk-pixbuf-scaled-anim.c: Try harder to return pixbufs
603 of the requested size. (#494515, Mike Morrison)
605 2008-01-15 Matthias Clasen <mclasen@redhat.com>
607 * gdk-pixbuf-io.c (save_to_stream): Handle partial writes.
609 2008-01-16 Michael Natterer <mitch@imendio.com>
611 * gdk-pixbuf-io.c (save_to_stream): fix signature of this function
612 and propagate errors from g_output_stream_write(). Return error
613 also on incomplete writes (which don't generate an error by
618 (gdk_pixbuf_io_init): initialize "builtin_module" on a separate
619 line to avoid compiler warning in the common case of no built-in
622 2008-01-16 Michael Natterer <mitch@imendio.com>
624 * Makefile.am (LDADDS): use $GDK_PIXBUF_DEP_LIBS instead of
625 $GLIB_LIBS so gio gets pulled in.
627 2008-01-15 Matthias Clasen <mclasne@redhat.com>
629 * gdk-pixbuf.symbols:
631 * gdk-pixbuf-io.c (gdk_pixbuf_new_from_stream):
632 (gdk_pixbuf_new_from_stream_at_scale):
633 (gdk_pixbuf_save_to_stream): New stream i/o functions.
635 2008-01-14 Michael Natterer <mitch@imendio.com>
637 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_prepare): cast the return
638 value of _gdk_pixbuf_scaled_anim_new() to fix incompatible pointer
641 2007-12-09 Matthias Clasen <mclasen@redhat.com>
643 * io-jpeg.c: Fix the spinguard logic for big buffers.
646 2007-11-25 Tor Lillqvist <tml@novell.com>
648 * Makefile.am: Fix static build of the icns loader.
650 2007-11-25 Bastien Nocera <hadess@hadess.net>
653 * io-jasper.c: Add the libjasper JPEG2000 loader
656 2007-11-20 Matthias Clasen <mclasen@redhat.com>
658 * gdk-pixbuf-animation.c: Use G_DEFINE_TYPE (#469341,
661 2007-11-20 Bastien Nocera <hadess@hadess.net>
663 * io-icns.c: (load_resources): Add support for 512x512 Leopard
664 icons, using the ic09 iconType
666 2007-11-20 Bastien Nocera <hadess@hadess.net>
669 * io-icns.c: Add icns (MacOS X icons) loader, based on work by
670 Lyonel Vincent <lyonel@ezix.org> (Closes: #395738)
672 2007-11-10 Matthias Clasen <mclasen@redhat.com>
674 * io-jpeg.c: Avoid unaligned accesses that cause
675 problems on some architectures. (patch by David Miller)
677 2007-10-16 Matthias Clasen <mclasen@redhat.com>
679 * === Released 2.12.1 ===
681 2007-10-16 Matthias Clasen <mclasen@redhat.com>
683 * io-wbmp.c: Use better magic. (#339877, Bastien Nocera)
685 2007-09-13 Matthias Clasen <mclasen@redhat.com>
687 * === Released 2.12.0 ===
689 2007-09-13 Matthias Clasen <mclasen@redhat.com>
691 * gdk-pixbuf-scaled-anim.c (get_scaled_pixbuf): Don't leak
694 2007-09-08 Matthias Clasen <mclasen@redhat.com>
696 * io-ani.c: Fix some possible crashes. (#468832, Michal Luczaj)
698 2007-09-07 Matthias Clasen <mclasen@redhat.com>
700 * io-tga.c (gdk_pixbuf__tga_stop_load): Handle pbuf
701 being NULL. (#468801, Sebastien Bacher)
703 2007-07-21 Matthias Clasen <mclasen@redhat.com>
705 * === Released 2.11.6 ===
707 Sat Jul 7 17:34:33 2007 Tim Janik <timj@gtk.org>
709 * gdk-pixbuf-scale.c: docu fixes from Guillaume Cottenceau, #454596.
711 2007-07-06 Michael J. Chudobiak <mjc@cvs.gnome.org>
713 * io-tiff.c: (tiff_image_parse): Added a comment to explain
714 the signal used to stop parsing early.
716 2007-07-05 Matthias Clasen <mclasen@redhat.com>
718 * io-tiff.c: Revert the last change, it was wrong
719 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_close): Redo the last
720 change in a different way.
722 2007-07-04 Tor Lillqvist <tml@novell.com>
724 * pixops/Makefile.am (timescale_LDADD): Use GDK_PIXBUF_DEP_LIBS
725 instead of GDK_PIXBUF_EXTRA_LIBS here, too.
727 2007-07-03 Matthias Clasen <mclasen@redhat.com>
729 * io-tiff.c (tiff_image_parse): Always set an error
730 when returning NULL. (453365, Michael Chudobiak)
732 2007-07-03 Matthias Clasen <mclasen@redhat.com>
734 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_close): Be
735 more careful when calling g_propagate_error(). (#453365,
738 2007-07-02 Matthias Clasen <mclasen@redhat.com>
740 * === Released 2.11.5 ===
742 2007-07-02 Matthias Clasen <mclasen@redhat.com>
744 * gdk-pixbuf.c (gdk_pixbuf_get_option): Document the
745 "orientation" option.
747 * gdk-pixbuf.symbols:
749 * gdk-pixbuf-util.c (gdk_pixbuf_apply_embedded_orientation):
750 New function to handle Exif orientation information in
751 tiff and jpeg images. (#439567, Michael Chudobiak)
753 2007-06-19 Matthias Clasen <mclasen@redhat.com>
755 * === Released 2.11.4 ===
757 2007-06-15 Matthias Clasen <mclasen@redhat.com>
759 * === Released 2.11.3 ===
761 2007-06-15 Hans Breuer <hans@breuer.org>
763 * makefile.msc : updated
764 * io-jpeg.c : use g_snprintf
766 2007-06-12 Behdad Esfahbod <behdad@gnome.org>
768 * io-pnm.c (explode_bitmap_into_buf): Fix out-of-bound access.
769 (#440918, Matthias Kilian)
771 2007-06-06 Matthias Clasen <mclasen@redhat.com>
773 * === Released 2.11.2 ===
775 2007-06-04 Matthias Clasen <mclasen@redhat.com>
777 * === Released 2.11.1 ===
779 2007-05-30 Chris Wilson <chris@chris-wilson.co.uk>
781 * io-jpeg.c (gdk_pixbuf__jpeg_image_stop_load):
782 Supply the current GError for fatal_error_handler(). (#441443)
784 2007-05-24 Matthias Clasen <mclasen@redhat.com>
786 * === Released 2.11.0 ===
788 2007-05-23 Matthias Clasen <mclasen@redhat.com>
790 * gdk-pixbuf.symbols: Add missing scaled-anim entries.
792 2007-05-18 Michael J. Chudobiak <mjc@cvs.gnome.org>
794 * gdk-pixbuf-scaled-anim.c: (get_scaled_pixbuf):
795 Preserve pixbuf options when generating a new scaled pixbuf.
797 * io-jpeg.c: (get_orientation), (gdk_pixbuf__jpeg_image_load),
798 (gdk_pixbuf__jpeg_image_load_increment): Read the exif
799 orientation tag and associate it with the "orientation" pixbuf
800 option. Renders libexif unnecessary in some applications.
802 * io-tiff.c: (tiff_image_parse): Read the tiff orientation tag,
803 compensate for the partial rotations performed by libtiff,
804 and generate an "orientation" option for the pixbuf.
806 2007-04-29 Matthias Clasen <mclasen@redhat.com>
808 * io-jpeg.c: Remove a pointless check from the previous
809 commit that added a new string.
811 2007-04-28 Matthias Clasen <mclasen@redhat.com>
814 * io-jpeg.c: Accept unknown parameters with a warning
815 when saving. (#405539, Daniel Atallah)
817 2007-04-25 Matthias Clasen <mclasen@redhat.com>
819 * gdk-pixbuf-simple-anim.c (gdk_pixbuf_simple_anim_add_frame):
820 Don't double the delay time of the first frame. (#431997,
823 2007-04-25 Matthias Clasen <mclasen@redhat.com>
825 * gdk-pixbuf-scaled-anim.c (gdk_pixbuf_scaled_anim_iter_finalize):
826 Chain up. (#433125, Christian Persch)
828 Wed Mar 28 15:27:35 2007 Tim Janik <timj@imendio.com>
830 * io-jpeg.c: applied JPEG loader fix from maemo. this fix makes sure
831 stop_load() doesn't forget about its return value, and it pulls the
832 check for infinite looping out of an else branch in load_increment()
833 so it runs unconditionally, fixes #397643.
835 2007-03-08 Matthias Clasen <mclasen@redhat.com>
837 * gdk-pixbuf-scaled-anim.[hc]: Implement an animation
838 wrapper for scaling animations.
840 * gdk-pixbuf-loader.c: Use GdkPixbufScaledAnim to scale
841 animations. (#335752, Mike Morrison)
845 2007-03-06 Tor Lillqvist <tml@novell.com>
847 * Makefile.am: Further fixes for building on Win32 outside
848 srcdir. (#413492, Mathias Hasselmann)
850 2007-03-05 Matthias Clasen <mclasen@redhat.com>
852 * io-tga.c: (gdk_pixbuf__tga_stop_load): Flip rle-encoded
853 images even if they haven't been completely loaded. (#347106)
855 2007-02-27 Felix Riemann <friemann@svn.gnome.org>
857 * io-ico.c: (fill_info): Add image/x-ico to supported mime types.
860 2007-02-16 Matthias Clasen <mclasen@redhat.com>
862 * io-png.c: Don't leak in the error path. (#405539, Daniel Atallah)
864 2007-02-07 Chris Wilson <chris@chris-wilson.co.uk>
866 * io-jpeg.c: (gdk_pixbuf__jpeg_image_load),
867 (gdk_pixbuf__jpeg_image_load_increment): Set the GError
868 if the image is zero length. (#405327)
870 2007-02-06 Matthias Clasen <mclasen@redhat.com>
872 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_close): Protect
873 against stop_load begin broken. (#403255, Lucas Mazzardo Veloso)
875 2007-01-21 Matthias Clasen <mclasen@redhat.com>
877 * io-gif.c (gdk_pixbuf__gif_image_stop_load): Return an
878 error if we didn't successfully load a frame. (#394190,
881 2007-01-17 Michael Natterer <mitch@imendio.com>
883 Patch taken from maemo-gtk:
885 * io-png.c (png_text_to_pixbuf_option): don't call g_convert() on
888 (png_info_callback): set an error when the size_func would scale
889 the pixbuf away completely.
891 2007-01-16 Matthias Clasen <mclasen@redhat.com>
893 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_write): Just
894 call gdk_pixbuf_loader_close to close the loader in
895 the error case. Fixes memory leaks in the error case,
896 pointed out by David Necas.
898 2007-01-04 Matthias Clasen <mclasen@redhat.com>
900 * io-bmp.c (OneLine32): Fix a warning
902 2006-12-22 Matthias Clasen <mclasen@redhat.com>
904 * io-bmp.c (decode_bitmasks): Handle bmps
905 with more than 8 bits per channel. (#172584,
908 * io-bmp.c: Handle offsets more carefully. (#172188,
911 * io-bmp.c: Handle v5 and OS/2 v2 bmps.
913 * io-bmp.c: Handle alpha masks in v4 and v5 bmps.
915 2006-12-21 Matthias Clasen <mclasen@redhat.com>
917 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_write): Emit
918 the closed signal when closing the loader, pointed out
921 2006-12-21 Matthias Clasen <mclasen@redhat.com>
923 * io-gif.c (gif_get_lzw): Handle invalid gif animations
924 a little bit more robustly. (#357974, Vassilis Pandis,
925 patch by Felix Riemann)
927 * gdk-pixbuf-data.c (gdk_pixbuf_new_from_data):
928 * gdk-pixbuf.c (gdk_pixbuf_new): Remove redundant size
929 checks, and document that width, height must be > 0.
930 (#343330, Felix Riemann)
932 * Makefile.am: Link against GLib. (#341158, Alexey Rusakov)
934 2006-12-19 Matthias Clasen <mclasen@redhat.com>
936 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_close): Don't
937 spew a warning if the printer is already closed.
939 2006-12-09 Matthias Clasen <mclasen@redhat.com>
941 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_write): Behave as
942 documented and close the loader when returning FALSE.
944 2006-10-29 Tor Lillqvist <tml@novell.com>
947 * Makefile.am (EXTRA_DIST): Remove pixbufloader_*.def, they are
948 not used. (#365388) They were all identical, and exported just two
949 symbols, so if somebody needs them for a MSVC build that doesn't
950 use built-in modules it's trivial to hack makefile.msc to produce
951 a common .def file for the loaders. The two symbols that need to
952 be exported are fill_info and fill_vtable.
954 2006-10-11 Tor Lillqvist <tml@novell.com>
956 Enable having some loaders built-in even if loading the others
957 dynamically. Have loaders in the same order as in configure.in in
958 all places where they are handled/listed.
960 * Makefile.am: Define the STATIC_FOO_LIB and FOO_LIB macros
961 conditionally depending on whether said loader is built-in or
962 not. Use the names libstatic-pixbufloader-foo.la instead of
963 libpixbufloader-static-foo.la for the built-in ones so that the
964 "echo libpixbufloader-*.la" won't match them.
966 * gdk-pixbuf-io.c: Reorganize code as to plumb the built-in
967 loaders also if USE_GMODULE. Don't warn about a missing
968 gdk-pixbuf.loaders file if we have at least one included loader.
970 * gdk-pixbuf-private.h
971 * io-*.c: Don't define a generic MODULE_ENTRY, as we can't use it
972 in the loaders anyway. Each loader needs to check if INCLUDE_foo
975 2006-10-08 Matthias Clasen <mclasen@redhat.com>
977 * Apply a cleanup patch by Kjartan Maraas (#341812)
979 2006-09-06 Matthias Clasen <mclasen@redhat.com>
981 * io-pnm.c: Simplify and fix reading of ASCII images.
983 2006-08-17 Matthias Clasen <mclasen@redhat.com>
985 * === Released 2.10.2 ===
987 2006-08-16 Matthias Clasen <mclasen@redhat.com>
989 * gdk-pixbuf-io.c (gdk_pixbuf_new_from_file_at_scale):
990 Stop loading an animation if the first frame is complete.
991 (#350911, Christian Neumair)
993 2006-07-23 Matthias Clasen <mclasen@redhat.com>
995 * === Released 2.10.1 ===
997 2006-07-16 Matthias Clasen <mclasen@redhat.com>
999 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_load_module)
1000 (gdk_pixbuf_loader_write, gdk_pixbuf_loader_close)
1001 (gdk_pixbuf_loader_ensure_error): Put the code to protect
1002 against broken loaders that forget to set error in an
1003 auxiliary function and call it in more places. (#346428,
1006 * io-xbm.c: Fix incremental loading of
1007 xbms. (#346427, Ed Catmur)
1008 Also make the xbm loader accept const variations.
1010 2006-07-02 Matthias Clasen <mclasen@redhat.com>
1012 * === Released 2.10.0 ===
1014 2006-06-21 Matthias Clasen <mclasen@redhat.com>
1016 * pixops/*.S: NetBSD portability fixes. (#346374,
1019 * === Released 2.9.4 ===
1021 2006-06-12 Matthias Clasen <mclasen@redhat.com>
1023 * === Released 2.9.3 ===
1025 2006-06-05 Matthias Clasen <mclasen@redhat.com>
1027 * === Released 2.9.2 ===
1029 2006-05-16 Matthias Clasen <mclasen@redhat.com>
1031 * === Released 2.9.1 ====
1033 2006-05-04 Matthias Clasen <mclasen@redhat.com>
1035 * === Released 2.9.0 ===
1037 2006-04-04 Matthias Clasen <mclasen@redhat.com>
1039 * gdk-pixbuf-loader.c:
1040 * gdk-pixbuf.c: Use G_DEFINE_TYPE.
1042 * gdk-pixbuf.c: No point in making the error path fast by
1045 2006-03-24 Matthias Clasen <mclasen@redhat.com>
1047 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_write): Remove a
1048 pointless check, pointed out by Kjartan Maraas.
1050 2006-03-22 Matthias Clasen <mclasen@redhat.com>
1052 * gdk-pixbuf-loader.c: Add some documentation about
1053 supported image formats, and how to find out about them.
1054 (#335536, Murray Cumming)
1056 2006-03-20 Matthias Clasen <mclasen@redhat.com>
1058 * gdk-pixbuf-animation.c:
1062 * io-gif.c: Always save errno to a temporary before making
1063 other calls. (#335179, Morten Welinder)
1065 2006-03-14 Matthias Clasen <mclasen@redhat.com>
1067 * io-gif.c (gdk_pixbuf__gif_image_load): Add a shortcut
1068 to stop the gif mainloop after the first frame, if that
1069 is all we are interested in. (#334538)
1071 2006-03-03 Matthias Clasen <mclasen@redhat.com>
1073 * io-pnm.c: Support pnm files with maxval > 255.
1074 (#327560, Matthijs Douze)
1076 2006-03-03 Matthias Clasen <mclasen@redhat.com>
1078 * io-pcx.c (pcx_load_palette_8): Fix incremental loading
1079 of 8-bit pcx files. (#148518, Magnus Bergmann)
1081 2006-02-28 Anders Carlsson <andersca@imendio.com>
1084 Update documentation now that tiff supports saving.
1092 (tiff_load_map_file):
1093 (tiff_load_unmap_file):
1094 (gdk_pixbuf__tiff_image_stop_load):
1095 Rename callback functions that are used during loading.
1102 (create_save_context):
1103 (free_save_context):
1104 New callback functions which operate on a memory buffer.
1106 (gdk_pixbuf__tiff_image_save_to_callback):
1107 Implement saving of pixbufs to tiffs.
1110 (gdk_pixbuf__tiff_image_save):
1111 New function that saves a pixbuf to a FILE handle. Uses
1118 Change flags since this module supports writing now.
1120 2006-02-10 Matthias Clasen <mclasen@redhat.com>
1127 * io-xpm.c: Always check for NULL when using callbacks.
1128 (#330563, Benjamin Otte)
1130 2006-01-18 Matthias Clasen <mclasen@redhat.com>
1132 * io-gif.c (gdk_pixbuf__gif_image_load_increment): Don't cast
1133 the results of g_new(). (#327423, Morten Welinder)
1135 2006-01-12 Federico Mena Quintero <federico@ximian.com>
1137 * gdk-pixbuf-util.c (gdk_pixbuf_saturate_and_pixelate): Clarify
1138 the docs ("darkened/brightened" is not "saturation").
1140 Fri Dec 30 00:59:21 2005 Jonathan Blandford <jrb@redhat.com>
1142 * gdk-pixbuf-io.c (gdk_pixbuf_format_get_license): minor doc edit.
1144 2005-12-16 Matthias Clasen <mclasen@redhat.com>
1146 * gdk-pixbuf-io.c (_gdk_pixbuf_load_module_unlocked): Use
1147 G_MODULE_BIND_LOCAL when opening modules.
1149 2005-12-14 Michael Natterer <mitch@imendio.com>
1151 * io-jpeg.c (gdk_pixbuf__jpeg_image_load_lines): new utility
1152 function which factors out massive code duplication from the
1155 2005-12-14 Michael Natterer <mitch@imendio.com>
1157 * io-jpeg.c: applied patch from maemo-gtk which avoids the
1158 allocation of an intermediate buffer for non-progressive
1159 jpegs. Fixed bug #305894.
1161 2005-11-15 Matthias Clasen <mclasen@redhat.com>
1163 * io-xpm.c: Fix several integer overflows which have been
1164 reported as CVE-2005-3186 and CVE-2005-2975.
1166 2005-10-12 Matthias Clasen <mclasen@redhat.com>
1168 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_write): Only call
1169 gdk_pixbuf_loader_eat_header_write() when count > 0. (#318589,
1172 2005-10-03 Matthias Clasen <mclasen@redhat.com>
1174 * gdk-pixbuf-animation.c (gdk_pixbuf_animation_new_from_file):
1175 * gdk-pixbuf-io.c (gdk_pixbuf_new_from_file):
1176 * gdk-pixbuf-loader.c: Use a 1k buffer for sniffing image formats,
1177 instead of 128 or 256 bytes. (#317225, Sebastien Bacher,
1180 2005-09-05 Matthias Clasen <mclasen@redhat.com>
1182 * io-tga.c (parse_rle_data): Remove unused variable
1183 pbuf_count. (#315282, Kjartan Maraas)
1185 2005-08-31 Matthias Clasen <mclasen@redhat.com>
1187 * Makefile.am (gdk-pixbuf-enum-types.c): Intern type
1188 names in code generated by glib-mkenums, too.
1190 * io-ani-animation.c (gdk_pixbuf_ani_anim_iter_get_type)
1191 (gdk_pixbuf_ani_anim_get_type):
1192 * io-gif-animation.c (gdk_pixbuf_gif_anim_get_type)
1193 (gdk_pixbuf_gif_anim_iter_get_type):
1194 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_get_type):
1195 * gdk-pixbuf.c (gdk_pixbuf_get_type):
1196 * gdk-pixbuf-animation.c (gdk_pixbuf_animation_get_type):
1197 Intern type names before registering the type to avoid
1200 2005-08-30 Matthias Clasen <mclasen@redhat.com>
1202 * gdk-pixbuf-io.c (format_check): Make this work again.
1204 * io-png.c (png_save_to_callback_write_func): Add a cast
1205 to avoid compiler warnings.
1207 * pixops/timescale.c (main): Declare src_buf, dest_buf as
1208 unsigned to avoid compiler warnings.
1210 * gdk-pixbuf-io.h: Declare the prefix and mask members of
1211 GdkPixbufModulePattern as char*, to avoid compiler warnings.
1213 * io-ani.c (ani_load_chunk): Use g_try_new() in some places.
1215 2005-08-24 Matthias Clasen <mclasen@redhat.com>
1217 * === Released 2.8.2 ===
1219 * === Released 2.8.1 ===
1221 2005-08-18 Matthias Clasen <mclasen@redhat.com>
1223 * io-ico.c (DecodeHeader): Check for overflow in one more
1224 place. (#313818, Tommi Komulainen)
1226 2005-08-15 Matthias Clasen <mclasen@redhat.com>
1228 * io-jpeg.c (fatal_error_handler): Pay attention to the
1229 libjpeg error code and report OOM errors as such. (#312674,
1232 2005-08-13 Matthias Clasen <mclasen@redhat.com>
1234 * === Released 2.8.0 ===
1236 2005-08-07 Matthias Clasen <mclasen@redhat.com>
1238 * abicheck.sh: Also check exported variables.
1240 2005-08-02 Matthias Clasen <mclasen@redhat.com>
1242 * === Released 2.7.5 ===
1244 2005-07-22 Matthias Clasen <mclasen@redhat.com>
1246 * === Released 2.7.4 ===
1248 2005-07-22 Matthias Clasen <mclasen@redhat.com>
1250 * queryloaders.c: Accept '*' in masks. (pointed out
1251 by William Jon McCann)
1253 * gdk-pixbuf-io.c (format_check): Make anchored patterns work
1254 as they did before. (#311011, William Jon McCann)
1256 2005-07-22 Matthias Clasen <mclasen@redhat.com>
1258 * gdk-pixbuf-io.c (format_check): Interpret patterns where
1259 the first byte of the mask is '*' as unanchored. (#311011)
1260 (gdk_pixbuf_new_from_file): Use the first 256 bytes for
1261 sniffing the file format.
1263 2005-07-15 Matthias Clasen <mclasen@redhat.com>
1265 * === Released 2.7.3 ===
1267 2005-07-12 Matthias Clasen <mclasen@redhat.com>
1269 * gdk-pixbuf-i18n.h:
1270 * pixops/*: Add copyright and license information.
1272 2005-07-09 Tor Lillqvist <tml@novell.com>
1274 * Makefile.am: Don't use the scripts in build/win32 to compile the
1275 rc file into a resource object file. (This means we lose the
1276 build number increment magic, but I doubt it was that useful
1277 anyway.) Instead use windres directly. To pass the normal .o file
1278 produced by windres through libtool, which would want a .lo file,
1279 pass it directly to the linker using a -Wl option.
1281 * gdk_pixbuf.rc.in: Replace BUILDNUMBER with 0.
1283 2005-07-08 Matthias Clasen <mclasen@redhat.com>
1285 * === Released 2.7.2 ===
1287 2005-07-01 Matthias Clasen <mclasen@redhat.com>
1289 * === Released 2.7.1 ===
1291 2005-07-01 Matthias Clasen <mclasen@redhat.com>
1293 * gdk-pixbuf-io.c (gdk_pixbuf_new_from_file_at_scale): Allow
1294 -1 for width/height and interpret them as "not constrained".
1295 (#309258, Mark McLoughlin)
1297 2005-06-26 Tor Lillqvist <tml@novell.com>
1299 * Makefile.am: Current GNU tools do understand the PRIVATE
1300 keyword, so no need to remove those entries from the import
1301 library. libtool installs the .dll.a import library itself, so no
1302 need to do it here. Do install the .def file.
1304 2005-06-22 Matthias Clasen <mclasen@redhat.com>
1306 * gdk-pixbuf-i18n.h: Use glib-i18n.h
1308 2005-06-20 Matthias Clasen <mclasen@redhat.com>
1310 * === Released 2.7.0 ===
1312 2005-06-15 Matthias Clasen <mclasen@redhat.com>
1314 * gdk-pixbuf.symbols:
1315 * gdk-pixbuf-simple-anim.h: Add
1316 gdk_pixbuf_simple_anim_iter_get_type()
1318 2005-06-08 Matthias Clasen <mclasen@redhat.com>
1320 * io-pnm.c (pnm_read_next_value): Check for overflow.
1321 (#306394, Morten Welinder)
1323 2005-05-27 Matthias Clasen <mclasen@redhat.com>
1325 * io-bmp.c: Accept the 108 byte header of BMP v4. (#168799)
1327 2005-05-25 Matthias Clasen <mclasen@redhat.com>
1329 * gdk-pixbuf.symbols:
1330 * gdk-pixbuf-simple-anim.[hc]: No need to expose the iter
1331 subclass at all in the headers.
1333 * Makefile.am: Add new files.
1335 * gdk-pixbuf.symbols: Add new api.
1337 * gdk-pixbuf.h: Include gdk-pixbuf-simple-anim.h here.
1339 * gdk-pixbuf-simple-anim.[hc]: Add a way to construct
1340 simple animations out of pixbufs. (#135161, Dom Lachowicz)
1342 2005-05-24 Sven Neumann <sven@gimp.org>
1344 * io-png.c: allow to specify the PNG compression level by passing
1345 a "compression" parameter to the PNG save function (bug #305337).
1347 * gdk-pixbuf-io.c (gdk_pixbuf_save): document the new parameter.
1349 2005-04-09 Matthias Clasen <mclasen@redhat.com>
1351 * Makefile.am: Use $(NM), not nm directly. (#301299,
1352 Nguyen Thai Ngoc Duy)
1354 * io-bmp.c (gdk_pixbuf__bmp_image_save_to_callback):
1355 Don't overflow the stack. (Jakub Jelinek, Arjan van de Ven)
1357 2005-04-08 Matthias Clasen <mclasen@redhat.com>
1359 * io-pcx.c: No debugging output, please. (#173107,
1362 2005-04-07 Matthias Clasen <mclasen@redhat.com>
1364 * io-bmp.c (DecodeColormap): Initialize the colormap to
1365 zero. (#171762, David Costanzo)
1367 2005-03-30 Matthias Clasen <mclasen@redhat.com>
1369 * io-bmp.c: Avoid bus errors due to unaligned access. (#168173,
1370 Morten Welinder, Ivan Wong)
1372 2005-03-29 Matthias Clasen <mclasen@redhat.com>
1374 * io-tga.c (parse_rle_data): Fix the update areas for incremental
1375 loading of compressed tgas. (#171883, David Costanzo)
1377 2005-03-27 Matthias Clasen <mclasen@redhat.com>
1379 * io-bmp.c (DoCompressed): Use the correct update regions for
1380 compressed bmps. (#150664, Owen Taylor, test images provided
1383 Sun Mar 27 19:59:52 2005 Manish Singh <yosh@gimp.org>
1385 * io-bmp.c (grow_buffer): reject 0-sized buffers as corrupt header
1386 data. Fixes bug #171707.
1388 2005-03-25 Matthias Clasen <mclasen@redhat.com>
1390 * gdk-pixbuf-data.c (gdk_pixbuf_new_from_data): Use canonical
1393 2005-03-21 Matthias Clasen <mclasen@redhat.com>
1395 * gdk-pixbuf.c (gdk_pixbuf_class_init): Mark param spec strings
1398 2005-03-14 Matthias Clasen <mclasen@redhat.com>
1400 Make PLT-reduction work with gcc4, and don't include
1401 everything in gdk-pixbuf-alias.h:
1403 * gdk-pixbuf.symbols: Group symbols by header and source file.
1404 * /makegdkpixbufalias.pl: Protect definitions by the same
1405 preprocessor symbols used to guard the headers. Move
1406 the alias declarations to a separate file which is
1407 produced when calling makegdkpixbufalias.pl -def
1408 * Makefile.am (gdk-pixbuf-aliasdef.c): Add a rule to generate
1410 * *.c: Include gdk-pixbuf-alias.h after the other headers,
1411 include gdk-pixbuf-aliasdef.c at the bottom.
1413 2005-03-10 Tor Lillqvist <tml@novell.com>
1417 * gdk-pixbuf.symbols: Implement DLL ABI stablility for
1418 gdk_pixbuf_save() and gdk_pixbuf_savev(). (#167973)
1420 2005-03-09 Matthias Clasen <mclasen@redhat.com>
1422 * io-gif-animation.c (gdk_pixbuf_gif_anim_frame_composite): Fix
1423 a C99ism. (#169741, Morten Welinder)
1425 2005-03-08 Matthias Clasen <mclasen@redhat.com>
1427 * gdk-pixbuf.c (gdk_pixbuf_class_init): Use canonical
1428 form of the name when registering properties.
1430 * gdk-pixbuf.symbols: Add the new attributes here, too.
1432 * gdk-pixbuf-core.h: Use G_GNUC_NULL_TERMINATED where
1433 appropriate. (#165682, Marc Meissner)
1435 2005-03-07 Matthias Clasen <mclasen@redhat.com>
1437 * io-xpm.c: Use a generated table of offsets
1438 into a big const string to avoid relocations
1439 in the rgb color table. (#168901, Tommi Komulainen)
1441 * gen-color-table.pl: Script to generate the table,
1442 copied from Owen Taylors script by the same name
1445 * xpm-color-table.h: The generated table.
1447 2005-03-03 Matthias Clasen <mclasen@redhat.com>
1449 * io-xpm.c (pixbuf_create_from_xpm): Check the number
1450 of scanned items. (#168906, Morten Welinder)
1452 Make the gif loader handle oom when loading
1453 animations. (#168857, Tommi Komulainen)
1455 * io-gif-animation.c (gdk_pixbuf_gif_anim_frame_composite):
1456 Handle oom by returning NULL.
1458 * io-gif.c (gif_get_lzw): Return an error if composite
1461 2005-02-28 Matthias Clasen <mclasen@redhat.com>
1463 * pixops/*.S: Add .note.GNU-stack sections to Mark these as not
1464 requiring an executable stack.
1466 2005-02-23 Matthias Clasen <mclasen@redhat.com>
1468 * gdk-pixbuf-io.c: Document BMP saving support.
1470 * io-bmp.c: Support saving as BMP. (168173, Ivan Wong)
1472 * io-ico.c: Fix a typo. (#168173, Ivan Wong)
1474 2005-02-15 Matthias Clasen <mclasen@redhat.com>
1476 * io-pnm.c (pnm_skip_whitespace): Don't read over the end of
1477 the buffer if '#' appears at the very end. (#167141, Doug Morgan)
1479 2005-02-05 Hans Breuer <hans@breuer.org>
1481 * makefile.msc : rule for gdk_pixbuf.def
1483 2005-02-07 Matthias Clasen <mclasen@redhat.com>
1485 * io-pnm.c (pnm_read_next_value): Pass in the max number
1487 (pnm_read_ascii_scanline): And use it here to enable
1488 parsing of pbm images without whitespace between the
1489 pixels. (#165803, Samuel Hym)
1491 2005-01-22 Matthias Clasen <mclasen@redhat.com>
1493 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_new_with_type)
1494 (gdk_pixbuf_loader_new_with_mime_type): Close the loader
1495 before unreffing it in the error case. (#164915, Crispin
1498 2005-01-12 Owen Taylor <otaylor@redhat.com>
1500 * Makefile.am: Use grep | head -n 1 instead of grep -m 1
1502 with slightly older versions of GNU grep in
1503 install-libtool-import-lib rule.
1505 2005-01-08 Matthias Clasen <mclasen@redhat.com>
1507 * === Released 2.6.1 ===
1509 2005-01-04 Matthias Clasen <mclasen@redhat.com>
1511 * io-bmp.c (DecodeHeader): Error on compressed images with
1512 negative height. Also make uncompressed images with data_offset
1513 != header_size work. (#150664, Owen Taylor)
1515 2005-01-02 Matthias Clasen <mclasen@redhat.com>
1517 * pixops/pixops.c (bilinear_box_make_weights): Really fix the
1518 math to make the vectors sum up to 1, making GDK_INTERP_HYPER
1519 work again. (#162703, Dennis Nezic)
1521 2004-12-27 Matthias Clasen <mclasen@redhat.com>
1523 * gdk-pixbuf-animation.c (gdk_pixbuf_animation_new_from_file)
1524 Avoid deadlock. Pointed out by Callum McKenzie.
1526 Wed Dec 22 01:17:44 2004 Jonathan Blandford <jrb@redhat.com>
1528 * queryloaders.c (main): print out the version and binary name in
1529 the header comment. Problem reported by Seth Nickell.
1531 2004-12-16 Matthias Clasen <mclasen@redhat.com>
1533 * === Released 2.6.0 ===
1535 Fri Dec 10 13:57:44 2004 Manish Singh <yosh@gimp.org>
1537 * abicheck.sh: filter out PRIVATE.
1539 2004-12-05 Tor Lillqvist <tml@iki.fi>
1541 * gdk-pixbuf-animation.c
1545 * make-inline-pixbuf.c
1546 * queryloaders.c: Use gstdio wrappers. Document that file names
1547 are in the GLib file name encoding.
1549 * gdk-pixbuf-csource.c
1550 * queryloaders.c: On Windows, convert command line arguments and
1551 environment variable values from locale encoding to UTF-8.
1553 * queryloaders.c: On Windows, use wide character API when
1559 * gdk-pixbuf-animation.h
1560 * gdk-pixbuf-animation.c: Like in GLib, for DLL ABI stability on
1561 Windows, add binary compatibility versions of functions that take
1562 file names as arguments. They use the system codepage, not GLib
1563 file name encoding (which is UTF-8 on Windows). Use #defines to
1564 make newly compiled code use the "real" functions that use the
1565 GLib file name encoding scheme.
1567 2004-12-02 Matthias Clasen <mclasen@redhat.com>
1569 * === Released 2.5.6 ===
1571 2004-11-30 Matthias Clasen <mclasen@redhat.com>
1573 * gdk-pixbuf-animation.c (gdk_pixbuf_animation_iter_get_pixbuf):
1574 Fix a typo in the docs. (#159955, Masao Mutoh)
1576 2004-11-29 Matthias Clasen <mclasen@redhat.com>
1578 * Makefile.am (gdk-pixbuf-alias.h): Use the perl found by
1579 configure. (#149826, Morten Welinder)
1581 Sun Nov 28 12:11:21 2004 Manish Singh <yosh@gimp.org>
1583 * makegdkpixbufalias.pl: Typo fix, so attributes are really
1586 2004-11-28 Matthias Clasen <mclasen@redhat.com>
1588 * gdk-pixbuf.symbols:
1589 * Makefile.am: Mark get_type() functions generated by glib-mkenums
1592 Thu Nov 25 14:21:37 2004 Manish Singh <yosh@gi,p.org>
1594 * abicheck.sh: filter out G_GNUC stuff when doing the compare.
1596 2004-11-23 Matthias Clasen <mclasen@redhat.com>
1598 * gdk-pixbuf-core.h: Don't mark gdk_pixbuf_error_quark() as const,
1599 to be consistent with all the other error_quark functions.
1600 (technically they are const, but since these are called only
1601 in error paths, giving the compiler better optimization
1602 opportunities doesn't matter much)
1604 * gdk-pixbuf.symbols: Add attribute annotations.
1605 * makegdkpixbufalias.pl: Keep attribute annotations, but strip PRIVATE.
1606 * Makefile.am (gdk_pixbuf.def): Strip attribute annotations, but keep
1609 Mon Nov 15 18:58:22 2004 Manish Singh <yosh@gimp.org>
1611 * gdk-pixbuf-private.h: _gdk_pixbuf_lock now returns a gboolean.
1613 * abicheck.sh: don't hardcode lengths for cut, instead split on
1616 2004-11-15 Matthias Clasen <mclasen@redhat.com>
1618 * gdk-pixbuf-animation.c:
1619 * gdk-pixbuf-loader.c:
1620 * gdk-pixbuf-io.c: Be extra careful when locking and handle
1621 the case that the module may initialize the thread system.
1623 * gdk-pixbuf-io.[hc] (_gdk_pixbuf_lock): Return whether the
1624 lock was actually taken.
1626 * queryloaders.c (query_module): Set vtable->module before
1627 calling fill_vtable(), since gdk-pixbuf-io.c does does the
1628 same and modules may rely on it. (#158177, Dan Winship)
1630 2004-11-12 Matthias Clasen <mclasen@redhat.com>
1632 * gdk-pixbuf-io.c (gdk_pixbuf_io_init): Don't use
1633 _gdk_pixbuf_load_module_unlocked() in the !USE_GMODULE case.
1635 * === Released 2.5.5 ===
1637 2004-11-12 Matthias Clasen <mclasen@redhat.com>
1639 Changes to make gdk-pixbuf threadsafe (#157310, #157306,
1642 * gdk-pixbuf-io.h (enum GdkPixbufFormatFlags): Add
1643 GDK_PIXBUF_FORMAT_THREADSAFE to indicate that an image loader
1646 * gdk-pixbuf-io.c (get_file_formats, _gdk_pixbuf_load_module):
1647 Use a lock to make initialization of global data structures
1649 * gdk-pixbuf-private.h:
1650 * gdk-pixbuf-io.c (_gdk_pixbuf_lock, _gdk_pixbuf_unlock):
1651 Auxiliary functions which use another lock to protect
1652 threadunsafe image loaders.
1654 * gdk-pixbuf-io.c (gdk_pixbuf_real_save):
1655 (save_to_callback_with_tmp_file):
1656 (gdk_pixbuf_real_save_to_callback):
1657 (gdk_pixbuf_new_from_xpm_data):
1658 (_gdk_pixbuf_generic_image_load):
1659 * gdk-pixbuf-animation.c (gdk_pixbuf_animation_new_from_file):
1660 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_load_module):
1661 (gdk_pixbuf_loader_close):
1662 (gdk_pixbuf_loader_finalize):
1663 Use _gdk_pixbuf_lock() and _gdk_pixbuf_unlock().
1665 * io-ani.c, io-bmp.c, io-gif.c, io-ico.c:
1666 * io-jpeg.c, io-pcx.c, io-png.c, io-pnm.c:
1667 * io-ras.c, io-tga.c, io-wbmp.c, io-xbm.c:
1668 * io-xpm.c: Mark as threadsafe.
1670 * io-tiff.c: Remove pointless locking, mark as
1673 2004-11-10 Matthias Clasen <mclasen@redhat.com>
1675 * gdk-pixbuf-animation.c:
1676 * gdk-pixbuf-io.c: Use g_filename_display_name() instead of
1677 g_filename_to_utf8() when putting filenames in error messages.
1679 2004-11-04 Matthias Clasen <mclasen@redhat.com>
1681 * gdk-pixbuf.c (gdk_pixbuf_class_init): Document current
1682 restrictions for property values. (#157409, Matthew H. Plough)
1684 2004-11-01 Matthias Clasen <mclasen@redhat.com>
1686 * gdk-pixbuf-features.h.in: Break the declaration of the three
1687 version variables, so that gtk-doc can grok it.
1689 2004-10-29 Hans Breuer <hans@breuer.org>
1691 * makefile.msc : updated
1693 2004-10-27 Matthias Clasen <mclasen@redhat.com>
1695 * === Released 2.5.4 ===
1697 2004-10-27 Matthias Clasen <mclasen@redhat.com>
1699 * Makefile.am (gdk-pixbuf-alias.h): Fix srcdir != builddir
1702 2004-09-19 Matthias Clasen <mclasen@redhat.com>
1704 * === Released 2.5.3 ===
1706 2004-09-15 Matthias Clasen <mclasen@redhat.com>
1709 * io-xpm.c: Fix some security issues discovered by Chris Evans.
1711 Mon Sep 13 19:31:34 2004 Matthias Clasen <maclas@gmx.de>
1713 * io-jpeg.c (real_save_jpeg): Drop the alpha channel
1714 when saving 4-channel pixbufs. (#152450, Emmanuel Pacaud)
1716 2004-09-09 Matthias Clasen <mclasen@redhat.com>
1718 * makegdkpixbufalias.pl: Use the short prefix "IA__" for
1719 aliases instead of the long suffix "__internal_alias".
1721 2004-09-01 Matthias Clasen <mclasen@redhat.com>
1723 * gdk-pixbuf-core.h: Align argument names with source.
1725 Thu Aug 26 01:23:16 2004 Matthias Clasen <maclas@gmx.de>
1727 * gdk-pixbuf-core.h:
1728 * gdk-pixbuf.symbols:
1729 * gdk-pixbuf-io.c (gdk_pixbuf_new_from_file_at_scale):
1730 Add gdk_pixbuf_new_from_file_at_scale(), which is just
1731 like gdk_pixbuf_new_from_file_at_size(), but optionally
1732 ignores the aspect ratio. (#136395, Dom Lachowicz)
1734 Wed Aug 25 17:23:23 2004 Manish Singh <yosh@gimp.org>
1736 * io-gif.c: remove unused set_need_recomposite() function.
1738 2004-08-25 Matthias Clasen <mclasen@redhat.com>
1740 * === Released 2.5.2 ===
1742 * abicheck.sh: Make work in make distcheck.
1744 2004-08-25 Matthias Clasen <mclasen@redhat.com>
1746 * Makefile.am: Use the same prefix when creating
1747 gdk-pixbuf-marshal.c and gdk-pixbuf-marshal.h
1749 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_class_init): _-prefix
1752 2004-08-24 Matthias Clasen <mclasen@redhat.com>
1754 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_new_with_mime_type): Use
1755 the correct index and compare correctly, reported by Tommi Komulainen.
1756 (gdk_pixbuf_loader_new_with_mime_type):
1758 * gdk-pixdata.c (gdk_pixdata_from_pixbuf): Work around bugs in
1759 the runlength encoder by forcing rowstride * height to be
1760 divisible by bpp. (#150882)
1762 Sun Aug 22 03:20:56 2004 Matthias Clasen <maclas@gmx.de>
1764 * pixops/pixops.c (pixops_scale_nearest): Fix a mixup in the handling
1765 of dest_channels. (#111922, Christophe Fergeau)
1767 Fri Aug 20 11:59:10 2004 Owen Taylor <otaylor@redhat.com>
1769 * io-bmp.c: Fix infinite loop that can occur for bad
1770 image data (#150601, Chris Evans, Manish Singh)
1772 2004-08-17 Matthias Clasen <mclasen@redhat.com>
1774 * abicheck.sh: No need for INCLUDE_INTERNAL_SYMBOLS any more.
1776 * Makefile.am (gdk-pixbuf-alias.h): Don't use cpp to filter the symbols.
1778 * makegdkpixbufalias.pl: Move the #ifdef processing into the perl script,
1779 and keep the #ifdefs which differentiate between platforms.
1781 * gdk-pixbuf.symbols: Remove the marshalers.
1783 * Makefile.am (stamp-gdk-pixbuf-marshal.h): _-prefix the marshalers.
1785 Thu Aug 12 22:19:12 2004 Matthias Clasen <maclas@gmx.de>
1787 * io-bmp.c (DecodeHeader): Properly determine the number of
1788 colors in an OS/2 BMP file. (#150003, Jon-Kare Hellan)
1790 2004-08-12 Matthias Clasen <mclasen@redhat.com>
1792 * pixops/pixops.c: Remove C99-isms. (#149967, Vincent Noel)
1794 Wed Aug 11 22:56:55 2004 Matthias Clasen <maclas@gmx.de>
1796 * abicheck.sh: Check all symbols.
1798 2004-08-11 Matthias Clasen <mclasen@redhat.com>
1800 * pixops/pixops.c: Make scaling and compositing functions handle
1801 edge pixels consistently. (#111922, Brian Cameron)
1803 * pixops/pixops-internal.h:
1805 * pixops/*.S: underscore prefix the mmx implementations, in order
1808 * gdk-pixbuf.symbols: Remove the mmx pixops implementations.
1810 * abicheck.sh: No need to define INCLUDE_MMX_SYMBOLS any more.
1812 Tue Aug 10 23:53:59 2004 Matthias Clasen <maclas@gmx.de>
1814 Add hidden aliases for exported symbols which are
1815 used internally in order to get rid of many PLT
1816 entries. (#145519, Arjan van de Ven)
1818 * gdk/Makefile.am: Add rules to generate gdk_pixbuf.def and
1819 gdk-pixbuf-alias.h from gdk-pixbuf.symbols, and make make
1820 check check the abi with abicheck.sh.
1822 * gdk/gdk-pixbuf.symbols: New file. Definition of the gdk-pixbuf
1823 ABI. The file can be processed by cpp to filter out certain
1826 * gdk/abicheck.sh: New file. Script to check the actually
1827 symbols exported from libgdk_pibuf.2.0.so against the symbols
1828 found in gdk-pixbuf.symbols.
1830 * gdk/makegdkpixbufalias.pl: New file. Perl script to generate the
1831 header containing the alias definitions for internally used
1832 exported symbols from a list of symbols.
1834 * *.c: Include gdk-pixbuf-alias.h
1836 2004-08-06 Hans Breuer <hans@breuer.org>
1838 * gdk_pixbuf.def makefile.msc : updated
1840 Sun Aug 1 23:57:06 2004 Matthias Clasen <maclas@gmx.de>
1842 * io-pcx.c (pcx_increment_load_data_1): Fix progressive
1843 loading of 8bit pcx files. (#148518, Magnus Bergman)
1845 2004-08-01 Matthias Clasen <mclasen@redhat.com>
1847 * === Released 2.5.1 ===
1849 Tue Jul 20 22:23:26 2004 Matthias Clasen <maclas@gmx.de>
1851 * gdk-pixbuf-io.h: Remove trailing commas from
1852 enumerations. (#148035)
1854 Sun Jul 18 20:17:41 2004 Soeren Sandmann <sandmann@daimi.au.dk>
1856 * === released 2.5.0 ==
1858 Thu Jul 15 19:19:21 2004 Matthias Clasen <maclas@gmx.de>
1860 * io-png.c (real_save_png):
1861 * gdk-pixbuf-io.c (gdk_pixbuf_io_init): Use 'cannot' instead
1862 of 'can not' in messages. (#144226, Morten Welinder)
1864 Fri Jul 9 15:38:06 2004 Manish Singh <yosh@gimp.org>
1866 * gdk-pixbuf-io.c (gdk_pixbuf_format_set_disabled): function doesn't
1867 return a value, so don't use g_return_val_if_fail()
1869 * gdk-pixbuf-scale.c (gdk_pixbuf_rotate_simple): initialize dest in
1870 the can't happen case, to quiet gcc.
1872 * io-tiff.c (tifflibversion): enclose in #if TIFFLIB_VERSION >=
1875 Wed Jul 7 23:53:58 2004 Matthias Clasen <maclas@gmx.de>
1878 * gdk-pixbuf-io.c (gdk_pixbuf_format_is_disabled):
1879 * gdk-pixbuf-io.c (gdk_pixbuf_format_set_disabled):
1880 * gdk-pixbuf-io.c (gdk_pixbuf_format_get_license):
1881 New functions to disable/enable individual loaders and to
1882 obtain license information about loaders.
1884 * gdk-pixbuf-io.h (GdkPixbufFormat): Add disabled and
1887 * gdk-pixbuf-io.c (_gdk_pixbuf_get_module):
1888 * gdk-pixbuf-io.c (_gdk_pixbuf_get_named_module): Skip
1891 * io-*.c: Add license information in the fill_info
1894 2004-07-07 Matthias Clasen <mclasen@redhat.com>
1896 * gdk-pixbuf-features.h.in: Fix the build.
1898 2004-07-06 Tor Lillqvist <tml@iki.fi>
1900 * gdk-pixbuf-features.h.in
1901 * gdk-pixbuf.c: Mark the version variables for proper import and
1902 export from Windows DLLs. Thanks to Laurent Sansonetti for
1903 reporting the problem.
1905 Sat Jul 3 00:41:44 2004 Matthias Clasen <maclas@gmx.de>
1907 * pixops/pixops.c (bilinear_box_make_weights): Correct the
1908 math to calculate bilinear weights. (#112412, Brian Cameron)
1910 Mon Jun 21 00:44:51 2004 Matthias Clasen <maclas@gmx.de>
1912 * gdk-pixbuf-transform.h:
1913 * gdk-pixbuf-scale.c (gdk_pixbuf_rotate_simple):
1914 * gdk-pixbuf-scale.c (gdk_pixbuf_flip): New functions to
1915 rotate pixbufs by multiples of 90 degrees and to flip them
1916 horizontally or vertically.
1918 Sun Jun 20 01:06:48 2004 Matthias Clasen <maclas@gmx.de>
1920 Header reorganization. (#51999, Jeff Franks, reorganization
1921 proposed by Havoc Pennington)
1923 * gdk-pixbuf.h: This is now an include-only header, and the only
1924 one which applications should directly use.
1926 * gdk-pixbuf-animation.h: Add animation api from gdk-pixbuf.h.
1927 * gdk-pixbuf-io.h: Add io api from gdk-pixbuf.h.
1928 * gdk-pixbuf-loader.h: Add loader api from gdk-pixbuf.h.
1929 * gdk-pixbuf-transform.h: New header.
1930 * gdk-pixbuf-core.h: New header.
1932 Sat Jun 19 01:44:12 2004 Matthias Clasen <maclas@gmx.de>
1934 * gdk-pixbuf-scale.c (gdk_pixbuf_composite): Add a figure which
1935 explains pixbuf compositing.
1937 2004-06-16 Matthias Clasen <mclasen@redhat.com>
1939 * io-tiff.c: Make the tiff loader work with both
1940 libtiff 3.5.7 and libtiff 3.6.1. (#135541, Marco Ghirlanda)
1942 Fri Jun 11 22:02:56 2004 Matthias Clasen <maclas@gmx.de>
1944 * io-gif.c, io-pnm.c, io-tga.c, io-xpm.c: Don't use
1945 contractions like "don't" or "isn't" in error messages.
1946 It isn't nice to use them in log entries either...
1947 (#137774, Morten Welinder, patch by Alexander Winston)
1949 Sat Jun 5 00:59:12 2004 Matthias Clasen <maclas@gmx.de>
1953 * gdk-pixbuf-animation.c:
1954 * gdk-pixbuf-io.c: Convert filenames to UTF-8 when embedding
1955 them in error messages. (#143654, Sven Neumann)
1957 Sun May 16 22:53:47 2004 Matthias Clasen <maclas@gmx.de>
1961 * io-pnm.c (pnm_read_next_value): Don't read integers
1962 partially. (#142584, Kouichirou Hiratsuka)
1964 2004-05-10 Matthias Clasen <mclasen@redhat.com>
1968 * pixops/timescale.c:
1971 * gdk-pixbuf-scale.c: _-prefix the nonstatic pixops_...
1972 functions. (#142233, Morten Welinder)
1974 Wed May 5 23:09:48 2004 Matthias Clasen <maclas@gmx.de>
1976 * gdk-pixbuf-io.h (GdkPixbufFormatFlags): New format flag
1977 GDK_PIXBUF_FORMAT_SCALABLE to mark scalable formats.
1980 * gdk-pixbuf-io.c (gdk_pixbuf_format_is_scalable): New function.
1981 (#137995, Dom Lachowicz)
1983 2004-04-30 Matthias Clasen <mclasen@redhat.com>
1985 * === Released 2.4.1 ===
1987 2004-04-13 Matthias Clasen <mclasen@redhat.com>
1989 * io-ani.c (gdk_pixbuf__ani_image_load_animation):
1990 * gdk-pixbuf-io.c (gdk_pixbuf_get_file_info)
1991 (_gdk_pixbuf_generic_image_load)
1992 (gdk_pixbuf_new_from_file_at_size): When calling fread()
1993 in a loop, check for ferror() as well as for feof() to
1994 avoid infinite loops on directories. (#137804, Alex Converse)
1996 Mon Mar 15 15:01:59 2004 Owen Taylor <otaylor@redhat.com>
1998 * === Released 2.4.0 ===
2000 2004-03-15 Tor Lillqvist <tml@iki.fi>
2002 * queryloaders.c (main): [Win32] Look up installation prefix at
2003 run-time, replace prefix in PIXBUF_LIBDIR with that. (#106141)
2005 Merges from stable branch that had been left out. (#136282, J. Ali
2008 Changes for run-time lookup of installation location on Win32:
2010 * Makefile.am (INCLUDES): Define GTK_PREFIX as $(prefix).
2012 * gdk-pixbuf-io.c (get_sysconfdir): New function, look up
2013 installation location at runtime and deduce GTK_SYSCONFDIR
2015 (get_toplevel): Similar, for the top-level installation directory.
2016 (correct_prefix): Replace compile-time prefix with run-time
2018 (get_libdir): Remove, not used any longer.
2019 (gdk_pixbuf_io_init): Call correct_prefix() on Win32.
2021 * queryloaders.c (query_module): [Win32] Change backslahses into
2024 Tue Mar 9 09:33:28 2004 Owen Taylor <otaylor@redhat.com>
2026 * === Released 2.3.6 ===
2028 2004-03-05 Tor Lillqvist <tml@iki.fi>
2030 * gdk_pixbuf.def: Add missing entries. Thanks to J. Ali Harlow.
2032 Fri Mar 5 22:22:25 2004 Matthias Clasen <maclas@gmx.de>
2034 * io-bmp.c (OneLine32): Don't try to load an alpha channel
2035 from the BMP, since there is no evidence that even 32bit
2036 BMPs have an alpha channel. (#135502)
2038 Mon Mar 1 19:47:48 2004 Owen Taylor <otaylor@redhat.com>
2040 * === Released 2.3.5 ====
2042 2004-02-28 Hans Breuer <hans@breuer.org>
2044 * io-tiff.c : include <io.h> for lseek()
2045 * io-xbm.c : use HAVE_UNISTD_H
2047 Tue Feb 24 14:45:03 2004 Owen Taylor <otaylor@redhat.com>
2049 * === Released 2.3.3 ===
2051 Sun Feb 22 01:09:55 2004 Matthias Clasen <maclas@gmx.de>
2053 * io-bmp.c (gdk_pixbuf__bmp_image_begin_load): Remove debugging
2056 Fri Feb 20 22:25:32 2004 Matthias Clasen <maclas@gmx.de>
2058 * io-bmp.c (DecodeHeader): Store and sanity-check the clrUsed field
2059 from the header for use in DecodeColormap.
2060 * io-bmp.c (DecodeColormap): Don't read more colormap entries than
2061 the header says are there. (#134235, Kazuho Okui)
2063 Sun Feb 8 01:07:20 2004 Manish Singh <yosh@gimp.org>
2065 * gdk-pixbuf-io.c: removed unnecessary G_OBJECT() cast checks.
2067 * io-jpeg.c: make the return type for to_callback_empty_output_buffer
2068 "boolean", which should be defined by the jpeg headers. The right
2069 return type for this function depends on how the jpeg library
2070 was built (one wonders what happens if different compilers are used).
2072 2004-01-28 Hans Breuer <hans@breuer.org>
2074 * gdk_pixbuf.def : updated externals
2076 Sat Jan 17 23:02:55 2004 Matthias Clasen <maclas@gmx.de>
2078 The second part of the fix for #114351 (see also
2081 * gdk-pixbuf-i18n.h (P_): Use translation domain gtk20-properties.
2083 Sat Jan 17 00:01:51 2004 Matthias Clasen <maclas@gmx.de>
2085 The first part of the fix for #114351 (see also
2088 * gdk-pixbuf-i18n.h: Define P_() for property blurbs and nicks.
2090 * gdk-pixbuf.c: Mark property blurbs and nicks with P_().
2092 Thu Jan 8 22:01:14 2004 Matthias Clasen <maclas@gmx.de>
2094 * queryloaders.c (loader_sanity_check): Don't use bitwise operators
2095 on booleans. (#130923, reported by Telsa Gwynne, fix by Dave Jones)
2097 2004-01-06 Federico Mena Quintero <federico@ximian.com>
2099 * gdk-pixbuf-io.c (gdk_pixbuf_save): Escape an ampersand in the
2100 documentation comment, and hack around an empty line in the code
2101 example so that gtk-doc won't put a <para> due to it.
2103 * gdk-pixbuf.c (gdk_pixbuf_get_pixels): Link to the documentation
2104 section on image data.
2106 2004-01-06 Federico Mena Quintero <federico@ximian.com>
2108 * gdk-pixdata.c (gdk_pixbuf_new_from_inline): Fix example in
2109 documentation comment. Fixes #130701.
2111 Wed Jan 7 02:41:14 2004 Matthias Clasen <maclas@gmx.de>
2113 * gdk-pixbuf-io.c (gdk_pixbuf_save_to_bufferv):
2114 * gdk-pixbuf-io.c (gdk_pixbuf_save_to_buffer):
2115 * gdk-pixbuf-io.c (gdk_pixbuf_save_to_callbackv):
2116 * gdk-pixbuf-io.c (gdk_pixbuf_save_to_callback): New public API
2117 to save pixbufs to non-file locations. (#82203, Tim Evans)
2120 * gdk-pixbuf.def: Declare the new public API.
2122 * gdk-pixbuf-io.h: Add save_to_callback to the module interface.
2125 * io-png.c: Implement save_to_callback.
2127 * gdk-pixbuf-io.c (gdk_pixbuf_savev):
2128 * gdk-pixbuf-io.c (gdk_pixbuf_save): Update documentation.
2130 * gdk-pixbuf-io.c (gdk_pixbuf_real_save): Support saving via
2131 image_module->save_to_callback.
2133 * gdk-pixbuf-io.c (gdk_pixbuf_real_save_to_callback): New generic
2134 save_to_callback function which falls back to image_module->save
2137 Wed Jan 7 01:17:36 2004 Matthias Clasen <maclas@gmx.de>
2139 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_size_func):
2140 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_set_size):
2141 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_init): Make it possible
2142 to call gdk_pixbuf_loader_set_size (loader, 0, 0) by changing
2143 the initial values of priv->width/height to -1.
2145 * io-tiff.c (tiff_image_parse):
2146 * io-ras.c (RAS2State):
2147 * io-pnm.c (gdk_pixbuf__pnm_image_load_increment):
2148 * io-pcx.c (gdk_pixbuf__pcx_load_increment):
2149 * io-jpeg.c (gdk_pixbuf__jpeg_image_load_increment):
2150 * io-png.c (png_info_callback):
2151 * io-ico.c (DecodeHeader):
2152 * io-bmp.c (DecodeHeader): Call size_func once the size is known,
2153 even if the module can't make use of the scaling information. If
2154 size_func returns 0, don't allocate a pixbuf and return, if
2155 necessary with an error.
2158 * gdk-pixbuf-io.c (gdk_pixbuf_get_file_info): A new function
2159 to determine the type and size of an image file without loading
2160 it completely. (#53725)
2162 Sun Jan 4 00:44:57 2004 Matthias Clasen <maclas@gmx.de>
2164 * gdk-pixbuf.c (gdk_pixbuf_class_init): Turn the pixbuf
2165 attributes into (construct-only, but always readable)
2166 properties. (#130196)
2168 * gdk-pixbuf-data.c (gdk_pixbuf_new_from_data): Set properties
2171 Mon Dec 22 01:35:36 2003 Matthias Clasen <maclas@gmx.de>
2173 * Makefile.am (gdk-pixbuf.loaders): Fix building with
2174 --disable-modules --with-included-loaders, create an
2175 empty gdk-pixbuf.loaders file. (#124496, Arno Charlet, fix
2176 proposed by Owen Taylor)
2178 Thu Dec 11 01:57:05 2003 Matthias Clasen <maclas@gmx.de>
2180 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_class_init): Move
2181 the documentation for signals inline, to get proper parameter
2182 documentation. (#128977)
2184 Sat Nov 15 00:26:19 2003 Matthias Clasen <maclas@gmx.de>
2186 * queryloaders.c (loader_sanity_check): Check that the mask
2187 is NULL or a string of the same length consisting entirely of
2188 ' ', '!', 'x', 'z', 'n'.
2190 Mon Nov 10 00:17:52 2003 Matthias Clasen <maclas@gmx.de>
2192 * Makefile.am (install-data-local): Typo fix in warning.
2194 Sun Nov 9 23:07:05 2003 Matthias Clasen <maclas@gmx.de>
2196 * gdk-pixbuf-io.c (_gdk_pixbuf_generic_image_load): If neither
2197 load nor begin_load are available fall back to load_animation
2198 and use gdk_pixbuf_animation_get_static_image() to obtain a
2199 pixbuf. Inefficient, but at least doesn't crash.
2201 Sun Nov 9 21:56:20 2003 Matthias Clasen <maclas@gmx.de>
2203 * queryloaders.c (write_loader_info): New function to write
2204 out the information for a single loader, factored out of
2206 (loader_sanity_check): New function to perform
2207 sanity checks on a loader.
2208 (query_module): Use the new functions.
2210 Thu Nov 6 00:27:27 2003 Matthias Clasen <maclas@gmx.de>
2212 * io-pcx.c (gdk_pixbuf__pcx_load_increment): Fold two similar
2213 strings into on. (#126204, Danilo Segan)
2215 2003-09-19 Matthias Clasen <maclas@gmx.de>
2217 * io-tga.c (try_preload): Remove a pointless check.
2218 (#122710, Kjartan Maraas)
2220 Mon Aug 18 10:25:29 2003 Owen Taylor <otaylor@redhat.com>
2222 * gdk-pixdata.c (gdk_pixdata_to_csource): Add the correct
2223 alignment magic for Sun compiler and for GCC to get
2224 the strings aligned. (Patch from Brian Cameron, #117217)
2226 2003-08-14 Matthias Clasen <maclas@gmx.de>
2228 * gdk-pixdata.c (gdk_pixdata_to_csource): Improve doc comment
2229 wording. (#119754, Doug Quale)
2231 2003-08-03 Matthias Clasen <maclas@gmx.de>
2233 * gdk-pixbuf.c (gdk_pixbuf_get_rowstride):
2234 * gdk-pixbuf-data.c (gdk_pixbuf_new_from_data): Clarify misleading
2235 explanation of rowstride. (#119000)
2237 2003-07-24 Matthias Clasen <maclas@gmx.de>
2239 * gdk-pixbuf-io.c (gdk_pixbuf_new_from_file_at_size): Preserve the
2240 aspect ratio. (#118145, Owen Taylor)
2242 2003-07-23 Matthias Clasen <maclas@gmx.de>
2244 * gdk-pixbuf-io.c (gdk_pixbuf_new_from_file_at_size): Close loader
2245 before unref'ing it. (#118146, Owen Taylor)
2247 2003-03-01 Hans Breuer <hans@breuer.org>
2249 * makefile.msc : updated
2251 * gdk_pixbuf.def : export a bunch of new functions
2253 2003-07-18 Matthias Clasen <maclas@gmx.de>
2255 * pixops/pixops.c (correct_total): Split correction into multiple
2256 pieces if no single weight is large enough to apply the unsplit
2257 correction. (#117431, problem reported by Tomas ?gren)
2259 2003-07-13 Matthias Clasen <maclas@gmx.de>
2262 * gdk-pixbuf-io.c (gdk_pixbuf_new_from_file_at_size): New function
2263 to load an image from a file at a specified size. (#105326, Dom
2266 2003-07-11 Matthias Clasen <maclas@gmx.de>
2268 * queryloaders.c (query_module): Handle absolute filenames
2269 properly. (#117170, Jens Elkner)
2271 * gdk-pixbuf-io.c: Mention that NULL-terminated arrays returned by
2272 gdk_pixbuf_format_get_mime_types() and
2273 gdk_pixbuf_format_get_extensions() must be freed with g_strfreev().
2275 2003-07-04 Matthias Clasen <maclas@gmx.de>
2277 * gdk-pixbuf-io.c: Document ICO save parameters.
2279 * io-ico.c: Support saving of ICOs and CURs. Currently, only
2280 single-image ICOs are produced, but the code for multi-image ICOs
2281 is already in place. The saver understands the options "depth"
2282 (can be "32", "24" or "16") and "x_hot"/"y_hot" for hotspot
2283 coordinates of CURs.
2285 2003-06-28 Matthias Clasen <maclas@gmx.de>
2287 * io-ico.c (DecodeHeader): Stop discriminating against 32bpp ICOs
2288 a): Use the byte size of the image as a heuristic when selecting
2289 the bitmap to load - this lets us select 32bpp bitmaps which come
2290 after a 8bpp bitmap.
2291 (OneLineTransp): Stop discriminating against 32bpp ICOs b): Don't
2292 overwrite the alpha channel of 32bpp ICOs.
2293 (gdk_pixbuf__ico_image_load_increment): Stop decoding the header
2296 Fri Jun 27 03:56:59 2003 Soeren Sandmann <sandmann@daimi.au.dk>
2298 * io-gif-animation.c (gdk_pixbuf_gif_anim_frame_composite): Make
2299 it compile with C89 compilers.
2301 2003-06-23 Matthias Clasen <maclas@gmx.de>
2303 * io-gif.c (gif_get_frame_info): Remove the pointless refusal to
2304 load images with dubious disposal mode on the first frame. Just
2305 ignore it, as everybody else does.
2307 2003-06-22 Matthias Clasen <maclas@gmx.de>
2309 * gdk-pixbuf-loader.[hc] (gdk_pixbuf_loader_new_with_mime_type):
2310 New function to obtain a loader for a specific mime type.
2311 (#105324, Dom Lachowicz)
2313 * io-gif.c (gif_get_extension): Reset block_count to 0 for all
2314 application extensions, otherwise the data blocks of unknown
2315 extensions are not propertly skipped.
2317 Second half of the fix for #106962, handle frames extending beyond
2320 * io-gif.c (clip_frame): New helper function to clip a rectangle
2321 to the logical screen size of the gif.
2322 (maybe_update): New helper function to call update_func only if
2323 the rectangle is not completely off-bounds.
2324 (gif_get_lzw): Read frames extending outside the logical screen
2325 size, but be careful clip to the logical screen size
2326 when operating on the composite pixbuf and when calling update_func.
2327 (gif_init): Set the animation size to the logical screen size.
2328 (gif_get_frame_info): Don't refuse to load images with frames
2329 extending beyond the logical screen size.
2331 * io-gif-animation.c (gdk_pixbuf_gif_anim_frame_composite): Be
2332 careful to clip all rectangles to the logical screen size, also
2333 handle the fact that frames may be completely off-bounds.
2335 2003-06-21 Matthias Clasen <maclas@gmx.de>
2337 * io-gif.c: Merge from 2.2: Fix update_func() arguments and accept
2338 empty frames. (#106962)
2340 2003-06-17 Matthias Clasen <maclas@gmx.de>
2342 * Makefile.am (man_MANS): Removed, man pages are now installed
2343 from docs/reference/gdk-pixbuf.
2345 2003-06-03 Matthias Clasen <maclas@gmx.de>
2347 * gdk-pixdata.c (gdk_pixbuf_new_from_inline): Document
2348 data_length == -1, add an example. (#97290)
2350 2003-06-01 Matthias Clasen <maclas@gmx.de>
2352 * gdk-pixdata.h (struct _GdkPixdata): Fix misleading documentation
2353 of rowstride. (#113924, Noah Levitt)
2355 2003-05-27 Matthias Clasen <maclas@gmx.de>
2357 * io-wbmp.c: Remove dubious bitfields of
2358 unspecified signedness. (#112919, Morten Welinder)gdk-p
2360 * gdk-pixdata.c (gdk_pixdata_to_csource): Replace all occurances
2361 of g_string_new ("") by g_string_new (NULL). (#106975, Morten
2364 2003-05-21 Matthias Clasen <maclas@gmx.de>
2366 * pixbufloader_pcx.def:
2367 * io-pcx.c: A loader for PCX files. (#113035, Josh Beam)
2370 * Makefile.am: Add PCX loader.
2372 2003-05-19 Matthias Clasen <maclas@gmx.de>
2374 Improve progressive loading from slow sources: (#107368)
2376 * io-gif-animation.c (gdk_pixbuf_gif_anim_get_iter): Initialize
2377 first_loop_slowness.
2378 (gdk_pixbuf_gif_anim_iter_advance): Don't wrap during loading if
2379 the datasource falls behind the speed of the display.
2381 * io-gif-animation.h: Add a loading flag to GdkPixbufGifAnim and
2382 first_loop_slowness to GdkPixbufGifAnimIter.
2384 Wed May 14 18:24:50 2003 Owen Taylor <otaylor@redhat.com>
2386 * gdk-pixdata.c (gdk_pixdata_deserialize): Add a
2387 (gint32 *) => (guint32 *) cast. (#108615, Rick Jones)
2389 2003-04-24 Matthias Clasen <maclas@gmx.de>
2391 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_write):
2392 (gdk_pixbuf_loader_new_with_type):
2393 (gdk_pixbuf_loader_close):
2394 * gdk-pixbuf-io.c (gdk_pixbuf_new_from_file):
2397 * gdk-pixbuf-animation.c (gdk_pixbuf_animation_new_from_file):
2398 Add sanity checks for GError handling. (#108345)
2400 Tue Apr 1 15:33:51 2003 Owen Taylor <otaylor@redhat.com>
2402 * pixops/pixops.c (make_weights): Exploit the fact that all
2403 our filters are separable to simplify the calculation of
2404 the weight tables. (Based on a patch from Brian Cameron.)
2406 * pixops/Makefile.am pixbuf-transform-math.ltx:
2407 Add a short article describing how the math in pixops.c
2410 2003-03-21 Matthias Clasen <maclas@gmx.de>
2412 * gdk-pixbuf-animation.c (gdk_pixbuf_non_anim_get_type): Add
2413 missing static. (#108614)
2415 * io-jpeg.c (gdk_pixbuf__jpeg_image_begin_load):
2416 * io-ico.c (gdk_pixbuf__ico_image_stop_load): Add missing static
2417 qualifiers apparently causing problems on some platforms. (#108617)
2419 2003-03-11 Matthias Clasen <maclas@gmx.de>
2421 * io-ico.c (DecodeHeader): Calculate LineWidth for 16bpp from
2422 width, like for the other depths. (noticed by Marijn Ros)
2424 2003-03-08 Matthias Clasen <maclas@gmx.de>
2426 Bug #107664 continued:
2428 * io-xpm.c (find_color): Fix 0/FALSE confusion
2429 * gdk-pixbuf.c (gdk_pixbuf_get_has_alpha): Fix -1/gboolean
2432 2003-03-06 Matthias Clasen <maclas@gmx.de>
2434 * io-gif.c (gif_read): Fix 0/FALSE confusion (#107664, Morten
2437 2003-02-20 Matthias Clasen <maclas@gmx.de>
2439 * io-gif-animation.c (gdk_pixbuf_gif_anim_frame_composite):
2440 Always clear the initial frame and "disposed" areas with
2441 transparent pixels, no matter whether the frame has transparency
2444 2003-02-18 Matthias Clasen <maclas@gmx.de>
2446 * io-tga.c (pixbuf_flip_row):
2447 (pixbuf_flip_vertically): Auxiliary functions used to implement
2448 support for arbitrary origins.
2449 (parse_data_for_row_pseudocolor):
2450 (parse_data_for_row_truecolor):
2451 (parse_data_for_row_grayscale):
2452 (parse_data_for_row):
2453 (fill_in_context): Remove the check for upper-left origin.
2454 (parse_rle_data): Support arbitrary origins. (#105912)
2456 * io-tga.c (fread_check):
2458 (get_header_from_file):
2459 (get_colormap_from_file):
2460 (get_image_pseudocolor):
2461 (swap_channels_pixbuf):
2462 (get_image_truecolor):
2463 (get_image_grayscale):
2464 (gdk_pixbuf__tga_load): Remove the non-incremental load
2465 implementation, since we have generic_image_load () now.
2467 (gdk_pixbuf__tga_stop_load): Fix a potential crash discovered by
2470 2003-02-14 Matthias Clasen <maclas@gmx.de>
2472 * io-tga.c (try_preload):
2473 (gdk_pixbuf__tga_load): Actually reject images with origin
2474 not in the upper-left corner. (#105912)
2476 2003-02-06 Matthias Clasen <maclas@gmx.de>
2478 * queryloaders.c (query_module): Better error message if
2479 module_open() fails. (#105349, Tim Mooney)
2481 Mon Jan 27 17:10:30 2003 Owen Taylor <otaylor@redhat.com>
2483 * Makefile.am (gdk-pixbuf.loaders): Rewrite to run
2484 on the .la files rather than looking for .so files.
2485 (#102142, Martin Gansser)
2487 * Makefile.am: Don't build gdk-pixbuf.loaders when
2490 2003-01-05 Tor Lillqvist <tml@iki.fi>
2492 * Makefile.am (gdk-pixbuf.loaders): Use @SOEXT@ in the find command.
2494 * gdk_pixbuf.def: Add gdk_pixbuf_loader_set_size.
2496 2003-01-03 Matthias Clasen <maclas@gmx.de>
2498 * gdk-pixbuf-io.c (gdk_pixbuf_new_from_xpm_data): Don't crash if
2499 gdk-pixbuf.loaders file is missing. (#102222)
2501 2002-12-08 Matthias Clasen <maclas@gmx.de>
2503 * gdk-pixbuf-animation.h:
2504 * gdk-pixbuf-io.h: Add /*< public|private >*/ markers.
2506 Sat Dec 7 10:14:05 2002 Owen Taylor <otaylor@redhat.com>
2508 * Makefile.am (gdk-pixbuf.loaders): Make gdk-pixbuf.loaders
2509 also depend gdk-pixbuf-query-loaders. (#97096, Daniel Elstner)
2511 2002-12-05 Matthias Clasen <maclas@gmx.de>
2513 * io-ico.c: Remove leftover debug output. (#100357, Owen Taylor)
2515 2002-12-04 Bastien Nocera <hadess@hadess.net>
2517 * io-tiff.c: (tiff_image_parse): use G_BIG_ENDIAN instead of
2518 WORDS_BIGENDIAN which isn't set by configure.in
2520 2002-11-29 Matthias Clasen <maclas@gmx.de>
2522 * gdk-pixbuf-animation.c:
2523 * gdk-pixbuf.c: Add deprecation docs.
2525 2002-11-28 Matthias Clasen <maclas@gmx.de>
2527 * gdk-pixbuf/gdk-pixbuf-io.c:
2528 * gdk-pixbuf/gdk-pixbuf-loader.c:
2529 * gdk-pixbuf/gdk-pixbuf.c: Document 2.2 API additions. I'm not
2530 going to list all individual functions here; if you want to see
2531 the list, grep for "Since: 2.2".
2533 Fri Nov 8 19:06:07 2002 Owen Taylor <otaylor@redhat.com>
2535 * Makefile.am (gdk-pixbuf.loaders): Make gdk-pixbuf.loaders
2536 file depend on the loaders (#97096, Jeff Waugh)
2538 Wed Nov 6 15:19:53 2002 Owen Taylor <otaylor@redhat.com>
2540 * io-gif.c (CHECK_LZW_SP): Fix trailing semicolon on macro,
2543 2002-11-05 Matthias Clasen <maclas@gmx.de>
2545 * gdk-pixbuf-loader.c: Reindent to follow the gdk-pixbuf indentation.
2547 Tue Nov 5 14:16:17 2002 Owen Taylor <otaylor@redhat.com>
2549 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_close): Fix
2550 leaked pixbuf reference (#96823, Morten Welinder)
2552 2002-10-23 Matthias Clasen <maclas@gmx.de>
2554 * io-gif.c (lzw_read_byte): Check for stack overflow throughout.
2555 (#91808, Elliot Lee)
2557 2002-10-21 Matthias Clasen <maclas@gmx.de>
2559 Support the Netscape application extension for gif animations
2562 * io-gif-animation.h:
2563 * io-gif-animation.c (gdk_pixbuf_gif_anim_iter_advance):
2564 Add loop count to GdkPixbufGifAnim and use it in the advance
2565 method of GdkPixbufGifAnimIter.
2567 * io-gif.c (gif_get_extension): Parse Netscape application
2568 extension block and set the animation loop count.
2570 2002-10-11 Matthias Clasen <maclas@gmx.de>
2572 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_get_format): Remove
2575 * gdk-pixbuf-io.h: Remove unused typedef
2576 GdkPixbufModuleGetSignatureFunc.
2578 2002-10-04 jacob berkman <jacob@ximian.com>
2580 * queryloaders.c (query_module): make legal C
2582 2002-10-04 Matthias Clasen <maclas@gmx.de>
2584 * Makefile.am gdk-pixbuf-animation.c gdk-pixbuf-data.c
2585 gdk-pixbuf-io.c gdk-pixbuf-io.h gdk-pixbuf-loader.c
2586 gdk-pixbuf-loader.h gdk-pixbuf-private.h gdk-pixbuf.h
2587 gdk-pixdata.c io-ani-animation.h io-ani.c io-bmp.c
2588 io-gif-animation.c io-gif-animation.h io-gif.c io-ico.c
2589 io-jpeg.c io-png.c io-pnm.c io-ras.c io-tga.c io-tiff.c
2590 io-wbmp.c io-xbm.c io-xpm.c pixbufloader_ani.def
2591 pixbufloader_bmp.def pixbufloader_gif.def pixbufloader_ico.def
2592 pixbufloader_jpeg.def pixbufloader_png.def
2593 pixbufloader_pnm.def pixbufloader_ras.def pixbufloader_tga.def
2594 pixbufloader_tiff.def pixbufloader_wbmp.def
2595 pixbufloader_xbm.def pixbufloader_xpm.def test-gdk-pixbuf.c
2596 gdk-pixbuf-animation.h queryloaders.c: Support for separately
2597 installed loaders. (#77486)
2599 Thu Oct 3 18:25:57 2002 Owen Taylor <otaylor@redhat.com>
2601 * io-jpeg.c (gdk_pixbuf__jpeg_image_save):
2602 Fix memory leak. (#94399)
2604 Tue Oct 1 17:35:43 2002 Owen Taylor <otaylor@redhat.com>
2606 * gdkpixdata.c: Patch from Andy Wingo to always
2607 escape ? to avoid accidentally generating trigraphs
2608 in the output (#94631)
2610 2002-09-28 Tor Lillqvist <tml@iki.fi>
2612 * pixops/*.S: Don't use .type on Cygwin, either (#91597, Masahiro
2615 2002-09-27 Federico Mena Quintero <federico@ximian.com>
2617 * io-ico.c (gdk_pixbuf__ico_image_begin_load): Free the context if
2618 we cannot allocate the HeaderBuf.
2620 2002-09-27 Federico Mena Quintero <federico@ximian.com>
2622 * io-bmp.c (OneLine): Fix the update region notification to handle
2623 top-to-bottom and bottom-to-top BMPs correctly.
2625 2002-09-19 Matthias Clasen <maclas@gmx.de>
2627 * Revert the previous change; the symbols need to be exported
2628 to be usable from dlopened modules.
2630 2002-09-18 Matthias Clasen <maclas@gmx.de>
2632 * io-xpm.c, io-xbm.c, io-ico.c, io-ani.c, io-png.c,
2633 gdk-pixbuf.c, gdk-pixbuf-animation.c, gdk-pixbuf-loader.c,
2634 gdk-pixbuf-private.h: _-prefix gdk_pixbuf_non_anim_new and
2635 gdk_pixbuf_set_option. Adjust all callers.
2637 2002-09-14 Hans Breuer <hans@breuer.org>
2639 * pixops/Makefile.am : added makefile.msc to EXTRA_DIST
2641 2002-09-12 Matthias Clasen <maclas@gmx.de>
2643 * io-gif-animation.h:
2644 * gdk-pixbuf.h: Move GdkPixbufFrame from the public header to
2645 the gif-animation-specific private header. (#91929)
2647 2002-09-12 Federico Mena Quintero <federico@ximian.com>
2649 * io-jpeg.c (gdk_pixbuf__jpeg_image_load): Unref the pixbuf if we
2650 hit an unsupported colorspace.
2652 2002-09-06 Matthias Clasen <maclas@gmx.de>
2654 * io-ani.c, io-ani-animation.h, io-ani-animation.c,
2655 pixbufloader_ani.def, Makefile.am, gdk-pixbuf-io.c: New loader,
2656 for .ANI animations.
2658 * io-xpm.c (pixbuf_create_from_xpm):
2659 * io-xbm.c (gdk_pixbuf__xbm_image_load_real):
2660 * io-ico.c (DecodeHeader): Attach hotspot coordinates to the
2661 pixbuf as options "x_hot" and "y_hot".
2663 2002-09-04 Matthias Clasen <maclas@gmx.de>
2665 * io-tga.c (io_buffer_append):
2666 * io-ico.c (DecodeHeader):
2667 * io-bmp.c (grow_buffer): Don't leak memory if g_try_realloc fails.
2669 * gdk-pixbuf-io.c (pixbuf_check_ico): Fix loading of .CUR files.
2672 2002-08-25 Tor Lillqvist <tml@iki.fi>
2674 * Makefile.am (libgdk_pixbuf_2_0_la_DEPENDENCIES): Add
2675 gdk_pixbuf_win32res_lo. (#87101, J. Ali Harlow)
2677 2002-08-22 Matthias Clasen <maclas@gmx.de>
2680 gdk-pixbuf-io.c (_gdk_pixbuf_generic_image_load): No longer
2681 static, thus _gdk_pixbuf-prefixed.
2683 * gdk-pixbuf-animation.c (gdk_pixbuf_animation_new_from_file):
2684 Keep this logic in sync with gdk_pixbuf_new_from_file(). (Based
2685 on a patch by Anders Carlsson)
2687 * io-png.c (gdk_pixbuf__png_image_save): Plug a memory
2688 leak. (#91422, Sven Neumann)
2690 2002-07-31 Sven Neumann <sven@gimp.org>
2692 * gdk-pixdata.c (gdk_pixdata_to_csource): free the result of
2693 gdk_pixdata_serialize() (bug #89411).
2695 Mon Jul 29 23:06:10 2002 Owen Taylor <otaylor@redhat.com>
2697 * gdk-pixbuf-scale.c: Fix some warnings by adding
2698 casts to PixopsInterpType. (#85839, David L. Cooper, II.)
2700 2002-07-16 Matthias Clasen <maclas@gmx.de>
2702 * io-ras.c (DoCompressed): Avoid unnecessary casting.
2704 2002-07-07 Matthias Clasen <maclas@gmx.de>
2706 * gdk-pixbuf-io.c (generic_image_load): New function for loading
2707 an image from a file either via module->load or incrementally.
2708 (prepared_notify): ModulePreparedNotifyFunc for generic_image_load.
2709 (gdk_pixbuf_new_from_file): Use generic_image_load.
2710 * io-bmp.c, io-ico.c, io-ras.c, io-wbmp.c: Remove trivial
2711 implementations of module->load. (#71266)
2713 * io-ico.c (DecodeHeader): Correct computation of image height.
2714 (OneLine): Correct update notification.
2716 Load-at-size functionality (#53726):
2718 * gdk-pixbuf-io.h (ModuleSizeFunc): New.
2719 (_GdkPixbufModule): Prepend a ModuleSizeFunc to the
2720 begin_load arguments. Adjust all modules.
2721 * gdk-pixbuf-loader.c (struct GdkPixbufLoaderPrivate): Add
2722 fields width, height, size_fixed, need_scale.
2723 (gdk_pixbuf_loader_class_init): Add size_prepared signal.
2724 (gdk_pixbuf_loader_set_size): New function.
2725 (gdk_pixbuf_loader_size_func): ModuleSizeFunc which gets
2726 passed to the module, emits size_prepared.
2727 (gdk_pixbuf_loader_prepare): Call gdk_pixbuf_loader_size_func
2728 if necessary, only emit area_prepared if no separate scaling
2730 (gdk_pixbuf_loader_update): Only emit area_updated if no
2731 separate scaling is required.
2732 (gdk_pixbuf_loader_load_module): Add size_func as first argument.
2733 (gdk_pixbuf_loader_close): If necessary scale the image
2734 to the desired size and emit area_prepared and area_updated.
2735 * gdk-pixbuf-loader.h (struct _GdkPixbufLoaderClass): Add
2736 size_prepared signal.
2737 (gdk_pixbuf_loader_set_size) New API.
2738 * gdk-pixbuf-marshal.list: Add VOID:INT,INT.
2739 * io-jpeg.c: User cinfo->output_width/height instead of
2740 cinfo->image_width/height throughout when adressing the pixbuf.
2741 (gdk_pixbuf__jpeg_image_load_increment): Call size_func, and
2742 find the nearest possible output size which libjpeg can produce
2743 that is still larger than the desired size.
2745 2002-07-06 Matthias Clasen <maclas@gmx.de>
2747 * io-tiff.c (tiff_set_error): Handle global_error == NULL
2749 (tiff_image_parse): Don't trust TIFFRGBAImageBegin to set
2750 the "put" routine. (Fixes #87384)
2751 (gdk_pixbuf__tiff_image_stop_load): Don't call TIFFClose too
2754 2002-07-02 Matthias Clasen <maclas@gmx.de>
2756 Miscellaneous bmp loader fixes (#85448, #86286, #86287):
2758 * io-bmp.c (grow_buffer): New function to avoid crashes
2759 on unchecked reallocs.
2760 (DecodeHeader, DecodeColormap, decode_bitmasks,
2761 DoCompressed): Use grow_buffer instead of g_realloc
2762 throughout. Change signatures where necessary to pass the
2764 (OneLine16): Fix loading of 16bpp BI_RGB bmps.
2765 (DoCompressed): Rewritten to properly support BI_RLE4 and
2768 Support for compressed ras images (#84994):
2770 * io-ras.c (RAS2State): Error on unsupported ras variations.
2771 (OneLine8): Fix colormap indexing.
2772 (OneLine): Call updated_func with proper region.
2773 (DoCompressed): New function, handles compressed ras data.
2774 (gdk_pixbuf__ras_image_load_increment): Handle compressed ras
2777 Better colorspace support for the jpeg loader (#61211):
2779 * io-jpeg.c (convert_cmyk_to_rgb): New function.
2780 (gdk_pixbuf__jpeg_image_load,
2781 gdk_pixbuf__jpeg_image_load_increment): Allocate a pixbuf with
2782 alpha for 4-channel jpegs and call convert_cmyk_to_rgb for these.
2784 All of this needs to be merged to GNOME 1.4 gdk-pixbuf.
2786 2002-06-28 Sven Neumann <sven@gimp.org>
2788 * gdk-pixbuf-csource.c (print_blurb): converted a Tab to spaces.
2790 Thu Jun 13 18:11:11 2002 Owen Taylor <otaylor@redhat.com>
2792 * pixops/pixops.c: Fix problem where when no alpha was
2793 involved, we scaled rather than composited, but then
2794 went ahead and composited anyways. (#76958, Patch
2795 from Matthias Clasen). Needs to be merged to GNOME
2798 2002-06-13 Matthias Clasen <maclas@gmx.de>
2800 * io-jpeg.c: Use libjpeg in buffered-image mode in order to
2801 incrementally display incrementally loaded progressive jpegs.
2803 2002-06-07 Federico Mena Quintero <federico@ximian.com>
2805 * io-bmp.c (lsb_32):
2806 (lsb_16): New functions to fetch 32 or 16-bit little-endian values
2807 starting at a specific memory location. We do this instead of
2808 GINT32_FROM_LE() as the latter is simply dereferences a cast,
2809 which doesn't work on platforms with alignment requirements.
2812 2002-06-01 Matthias Clasen <maclas@gmx.de>
2814 * gdk-pixbuf-io.c (pixbuf_check_xbm): Accept xbms starting
2815 with a C comment - those seem to be not uncommon, e.g. the Gimp
2816 produces them. (#82706)
2818 * io-xbm.c (read_bitmap_file_data): Don't leak memory on certain
2820 (gdk_pixbuf__xbm_image_load_real): Don't leak memory on valid inputs.
2822 2002-05-22 Tor Lillqvist <tml@iki.fi>
2824 * gdk-pixbuf-io.c (get_libdir): Use GTK_BINARY_VERSION (and not
2825 GTK_VERSION) in the path to the loaders on Win32, too.
2827 * Makefile.am: Pass GTK_BINARY_VERSION.
2829 2002-05-22 Federico Mena Quintero <federico@ximian.com>
2831 * io-xpm.c (pixbuf_create_from_xpm): Ahem, take the rowstride into
2832 account!!! Fixes #82515.
2834 [This bug is not present in the GNOME 1.4 branch as its XPM loader
2835 does not use gdk_pixbuf_new(); rather it malloc()s a buffer with
2836 no row padding and then uses gdk_pixbuf_new_from_data() on it.]
2838 [IMPORTANT: The comment above is to make my life easier when
2839 merging stuff across branches. If you make changes to gdk-pixbuf
2840 in either branch, please include a comment in the ChangeLog that
2841 indicates whether this should be merged into the other branch.
2844 2002-05-18 Matthias Clasen <maclas@gmx.de>
2846 * io-tiff.c (tiff_image_parse): fix packing order on bigendian
2849 Thu May 16 15:17:30 2002 Owen Taylor <otaylor@redhat.com>
2851 * pixops/pixops.c: Patch from Matthias Clasen to fix some typos
2854 Thu May 16 15:02:46 2002 Owen Taylor <otaylor@redhat.com>
2856 * gdk-pixdata.c (gdk_pixdata_to_csource): Fix 64-bit warning.
2859 2002-05-07 Michael Natterer <mitch@gimp.org>
2861 * gdk-pixbuf/Makefile.am: build the static pixbuf loaders
2862 conditionally like the dynamic ones so --without-lib<foo> is
2863 honored when building with --disable-modules. (#66867)
2865 Sun May 5 02:27:01 2002 Soeren Sandmann <sandmann@daimi.au.dk>
2867 * Makefile.am (noinst_PROGRAMS): remove test-loaders (moved to
2869 * test-loaders.c, test-images.h: remove
2871 2002-04-24 Matthias Clasen <maclas@gmx.de>
2873 * gdk-pixbuf-io.c (gdk_pixbuf_save): Remove the ISO8859-1
2874 restriction from the description of png tEXt parameters.
2876 * io-png.c (png_text_to_pixbuf_option):
2877 (gdk_pixbuf__png_image_save): If libpng supports it,
2878 store and retrieve non-ISO8859-1 text as UTF-8. (#76172)
2880 2002-04-11 Matthias Clasen <maclas@gmx.de>
2882 More fixes for #77807:
2884 * io-tga.c (get_contiguous_pixbuf): Helper function to create
2885 a pixbuf with a contiguous pixel array while being careful about
2888 * io-tga.c (fill_in_context, get_image_pseudocolor,
2889 get_image_truecolor, get_image_grayscale): Use
2890 get_contiguous_pixbuf instead of manually allocating image
2893 * io-xpm.c (pixbuf_create_from_xpm):
2894 * io-pnm.c (gdk_pixbuf__pnm_image_load):
2895 * io-jpeg.c (gdk_pixbuf__jpeg_image_load): Use gdk_pixbuf_new
2896 instead of manually allocating image storage.
2898 2002-04-09 Matthias Clasen <maclas@gmx.de>
2900 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_load_module): Use
2901 priv->image_module->module_name instead of image_type which may
2904 2002-04-06 Matthias Clasen <maclas@gmx.de>
2906 * io-png.c (gdk_pixbuf__png_image_load): Restructured to use
2907 gdk_pixbuf_new instead of manually allocating image storage. This
2908 gives us a good rowstride and overflow checks. (#77807)
2910 2002-04-05 Matthias Clasen <maclas@gmx.de>
2912 * io-tiff.c (tiff_image_parse): Avoid allocating an extra copy of
2913 the image by using a TIFFRGBAImage{Begin,Get,End} with suitable
2914 put functions instead of TIFFRGBAImage. And check image dimensions
2917 2002-04-03 Matthias Clasen <maclas@gmx.de>
2919 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_get_type): Fix a doc typo.
2921 2002-03-29 Matthias Clasen <maclas@gmx.de>
2923 * io-png.c (png_simple_error_callback): libpng error handlers must
2924 not return to their callers, thus longjmp out. This prevents
2925 annoying stderr output from the default error handler.
2927 2002-03-27 Matthias Clasen <maclas@gmx.de>
2929 * io-png.c (gdk_pixbuf__png_image_stop_load): Don't leak info_ptr.
2931 * io-png.c (gdk_pixbuf__png_image_load): Get rid of unused
2932 end_info. Also call png_read_end to check proper ending of the png
2933 file and catch text chunks after the image data.
2935 2002-03-27 Matthias Clasen <maclas@gmx.de>
2937 * io-png.c (gdk_pixbuf__png_image_load,
2938 gdk_pixbuf__png_image_begin_load): Make libpng use g_malloc
2939 instead of system malloc.
2941 2002-03-26 Matthias Clasen <maclas@gmx.de>
2943 * io-tiff.c (tiff_image_parse): Don't leak pixbuf on error.
2945 * io-gif.c (gdk_pixbuf__gif_image_load_increment): Don't leak
2946 context->buf on error.
2948 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_close): Make sure to call
2949 stop_load even for short images to prevent memleaks.
2951 2002-03-25 Matthias Clasen <maclas@gmx.de>
2953 * io-png.c (setup_png_transformations): Changed signature to
2954 return success and set a GError parameter, adjusted all callers.
2955 Also work around a possible FPE in libpng and always check that
2956 the new info is sane.
2958 2002-03-23 Matthias Clasen <maclas@gmx.de>
2960 * io-wbmp.c (gdk_pixbuf__wbmp_image_load_increment):
2961 context->updated_func is NULL during a nonincremental load.
2962 (gdk_pixbuf__wbmp_image_load): Stop reading after the first error.
2964 2002-03-18 Matthias Clasen <maclas@gmx.de>
2966 * io-tga.c: Fix assumptions on rowstride by manually allocating a
2967 contiguous pixel buffer. Catch buffer overruns in RLE-modi.
2968 Support grayscale + alpha (which can be written, but not read (!)
2971 2002-03-15 Matthias Clasen <maclas@gmx.de>
2973 * io-gif.c (gif_get_frame_info): Catch invalid frame dimensions.
2975 2002-03-13 Matthias Clasen <maclas@gmx.de>
2977 * test-images.h: Add valid_ras_test and invalid_bmp_1.
2979 * test-loaders.c (main): Add random tests for ras and pnm and an
2980 invalid bmp which was a crasher until my 2002-03-12 commit.
2982 * io-pnm.c (gdk_pixbuf__pnm_image_load_increment): Don't unref the
2985 * io-ras.c: Handle some errors.
2987 2002-03-12 Sven Neumann <sven@gimp.org>
2989 * gdk-pixbuf.c (gdk_pixbuf_fill): use sequential writes instead of
2990 calling memcpy(). Simpler and potentially faster. (#70332)
2992 2002-03-12 Matthias Clasen <maclas@gmx.de>
2994 * io-bmp.c (DecodeHeader): Replace a g_assert_not_reached ()
2995 which could actually be reached by a proper error status return.
2997 2002-03-05 Matthias Clasen <maclas@gmx.de>
2999 * test-loaders.c, test-images.h: More random tests.
3001 * io-bmp.c (DecodeHeader): Fail gracefully on OOM here.
3003 Tue Mar 5 10:39:03 2002 Owen Taylor <otaylor@redhat.com>
3005 * Makefile.am (loaderdir): Put the modules into the
3006 GTK_BINARY_VERSION directory for consistency with
3007 immodules and theme engines.
3009 Sat Mar 2 22:11:10 2002 Owen Taylor <otaylor@redhat.com>
3011 * gdk-pixbuf-io.c (_gdk_pixbuf_load_module): If we
3012 can't load the module using the g_module_build_path()
3013 filename, try loading it as a .la file.
3015 * test-loaders.c: Look for modules in current directory
3016 rather than .libs, so we find the right .la files.
3018 * test-loaders.c: Back out some accidental commits.
3020 Sat Mar 2 21:28:03 2002 Owen Taylor <otaylor@redhat.com>
3022 * gdk-pixbuf.c (gdk_pixbuf_new): Bullet-proof against integer
3025 2002-03-03 Tor Lillqvist <tml@iki.fi>
3027 * gtk-pixbuf.rc.in: Remove.
3029 * gdk_pixbuf.rc.in: Name like this instead (wrong name used by
3032 * makefile.msc: Corresponding changes.
3034 * Makefile.am: Use gdk_pixbuf.rc on Win32. Distribute it.
3036 2002-02-28 Matthias Clasen <maclas@gmx.de>
3038 * pixops/pixops.c (tile_make_weights): Move the call to
3039 correct_total() to the right spot. (#72732)
3041 Wed Feb 27 18:33:04 2002 Owen Taylor <otaylor@redhat.com>
3043 * gdk-pixdata.c (gdk_pixdata_to_csource): Use {} not
3044 () to group around string assigned to char[]. (#72767,
3047 2002-02-21 Havoc Pennington <hp@pobox.com>
3049 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_load_module): remove
3050 C++-commented debug spew, reported by David L. Cooper
3052 2002-02-15 Matthias Clasen <maclas@gmx.de>
3054 * pixops/pixops.c (correct_total): New function to make sure
3055 that the weights sum up to the correct total without introducing
3057 (tile_make_weights, bilinear_make_fast_weights,
3058 bilinear_make_weights): Use correct_total.
3060 2002-02-10 Matthias Clasen <maclas@gmx.de>
3062 * test-images.h (tiff1_test_3), test-loaders.c (main): Add a
3063 (#ifdef 0'ed) test provoking a segfault in TIFFReadDirectory().
3065 * io-ico.c (DecodeHeader): Check that pixbuf could be allocated.
3067 * test-images.h (ico_test_2), test-loaders.c (main): Test the
3070 * io-wbmp.c (gdk_pixbuf__wbmp_image_load_increment): Don't write
3071 beyond the end of buffer if width % 8 != 0.
3073 * io-tga.c (try_preload): Enforce that ctx->hdr->type is one of
3074 the supported types, otherwise parse_data_for_row () will not make
3075 any progress, leading to an infinite loop.
3077 Mon Feb 11 14:31:53 2002 Owen Taylor <otaylor@redhat.com>
3079 * pixops/pixops.c (bilinear_make_weights): Fix handing of
3082 2002-02-10 Matthias Clasen <maclas@gmx.de>
3084 * test-loaders.c (main): Enable some tests which should work
3087 * io-wbmp.c (gdk_pixbuf__wbmp_image_load_increment): Detect
3088 invalid image dimensions and insufficient memory.
3090 * io-tga.c (try_preload): Detect invalid image dimensions.
3091 (gdk_pixbuf__tga_stop_load): Don't try to unref NULL pointers.
3093 * io-ico.c (DecodeHeader): Detect some invalid headers and
3096 Fri Feb 8 23:11:15 2002 Owen Taylor <otaylor@redhat.com>
3098 * pixops/pixops.c: Force all weight arrays to sum exactly
3099 to 65535. (Fixes #70971, reported by Federico Mena Quintero)
3101 * Makefile.am (libgdk_pixbuf_1_3_la_DEPENDENCIES): Add
3104 2002-02-08 Federico Mena Quintero <federico@ximian.com>
3106 * pixops/pixops.h: Fix comment; PixopsInterpType -> GdkInterpType.
3108 2002-02-08 Darin Adler <darin@bentspoon.com>
3110 * io-xbm.c: (next_int): Wean this from <ctype.h>.
3112 2002-02-01 Matthias Clasen <matthiasc@poet.de>
3114 * Makefile.am: Build the tga loader as a static library. (#70157)
3116 * io-ico.c: Merge 16- and 32-bit ico support from the stable
3119 * io-gif.c: Recomposite all images if the animation size changes
3120 while loading. (#70055)
3122 * gdk-pixbuf.c (gdk-pixbuf-fill): Make it work for subpixbufs.
3125 Sat Jan 19 20:49:20 2002 Manish Singh <yosh@gimp.org>
3127 * io-jpeg.c, io-png.c: Made sure all the error cases involving
3128 jpeg or png load/saves clean themselves up properly. Marked some
3129 variables needed for cleanup volatile so they aren't clobbered by
3132 Fri Jan 11 18:05:07 2002 Owen Taylor <otaylor@redhat.com>
3134 * pixops/pixops.c: Fix integer overflow for the values
3135 passed to the pixel functions. (#55148, fix from Michael Hore)
3137 Fri Jan 11 17:53:58 2002 Owen Taylor <otaylor@redhat.com>
3139 * pixops/pixops.c (pixops_scale_nearest): Remove meaningless
3142 * pixops/pixops.c (pixops_process): Comment the computation
3143 of run_end_index and fix some edge cases.
3145 * pixops/{scale_line_22_33_mmx.S, composite_line_22_4a4_mmx.S:
3146 composite_line_color_22_4a4_mmx.S}: Handle the case where
3147 dest <= dest_end properly. (#52001, fix from Michael Hore)
3149 Thu Jan 10 16:48:30 2002 Owen Taylor <otaylor@redhat.com>
3151 * pixops/pixops.c: Replace some hardcoded values with the
3152 SUBSAMPLE constant used elsewhere. (#51033)
3154 Wed Jan 9 11:29:44 2002 Owen Taylor <otaylor@redhat.com>
3156 * Makefile.am (s-enum-types-h): Include glib-object.h,
3157 Add G_BEGIN_DECLS/END_DECLS to gdk-pixbuf-enum-types.h. (#68325,
3160 * *.h: G_BEGIN_DECLS cleanups.
3162 Tue Jan 8 10:58:04 2002 Owen Taylor <otaylor@redhat.com>
3164 * gdk-pixbuf-util.c (gdk_pixbuf_saturate_and_pixelate):
3165 - Massive cleanup, make actually legible.
3166 - Fix some clamp-to-range bugs found by Jim Cape (#68231).
3167 - Add a g_return_if_fail() if src and dest alpha don't match.
3168 - Allow for src_rowstride != dest_rowstride.
3170 2002-01-04 Hans Breuer <hans@breuer.org>
3172 * gdk_pixbuf.def : don't export functions prefixed
3175 * makefile.msc : use -FImsvc_recommende_pragmas.h
3177 Thu Jan 3 19:31:58 2002 Owen Taylor <otaylor@redhat.com>
3179 * pixops/pixops.c (scale_line_22_33): Fix and uncomment
3182 * pixops/pixops.c (pixops_composite_nearest): Remove a
3185 * pixops/pixops.c (pixops_composite): Add some docs
3186 about the parameters.
3188 * pixops/README: Add notes about the correct algorithms
3189 for alpha compositing and how to implement them quickly.
3191 2001-12-29 Tor Lillqvist <tml@iki.fi>
3193 * Makefile.am (EXTRA_DIST): Add makefile.msc.
3195 Sat Dec 22 15:31:20 2001 Owen Taylor <otaylor@redhat.com>
3197 * gdk-pixdata.h: Fix trailing "," in enumeration.
3199 2001-12-17 Matthias Clasen <matthiasc@poet.de>
3201 * gdk-pixbuf.c, gdk-pixbuf-io.c, gdk-pixbuf-animation.c,
3202 gdk-pixbuf-data.c, gdk-pixbuf-loader.c, gdk-pixbuf-scale.c,
3203 gdk-pixbuf-util.c, gdk-pixdata.c: Markup fixes.
3205 2001-12-16 Havoc Pennington <hp@pobox.com>
3207 * gdk-pixbuf-scale.c: docs enhancements
3209 2001-12-14 Sebastian Wilhelmi <wilhelmi@ira.uka.de>
3211 * io-xpm.c: Use g_ascii_strcasecmp() instead of g_strcasecmp().
3213 2001-12-13 Sebastian Wilhelmi <wilhelmi@ira.uka.de>
3215 * gdk-pixbuf-animation.c, gdk-pixbuf-loader.c, gdk-pixpuf.c,
3216 io-gif-animation.c, io-gif.c, io-tiff.c, test-loaders.c: Remove
3217 assorted G_OBJECT casts where unnecessary.
3219 * gdk-pixbuf-loader.c: Call g_object_ref and g_object_unref
3220 instead of gdk_pixbuf_animation_ref and gdk_pixbuf_animation_unref
3223 * gdk-pixbuf-csource.c, io-bmp.c, io-gif-animation.c, io-ico.c,
3224 io-jpeg.c, io-png.c, io-pnm.c, io-ras.c, io-tga.c, io-wbmp.c,
3225 io-xbm.c, io-xpm.c, test-gdk-pixbuf.c: Dito for gdk_pixbuf_ref and
3228 * Makefile.am, pixops/Makefile.am: Compile everything with
3229 -DG_DISABLE_DEPRECATED -DGDK_PIXBUF_DISABLE_DEPRECATED
3231 * gdk-pixdata.c: Use g_ascii_strup() instead of g_strup().
3233 * io-xpm.c: Use g_ascii_strcasecmp() instead of g_strcasecmp().
3235 2001-12-12 Matthias Clasen <matthiasc@poet.de>
3237 * gdk-pixbuf-io.c: Markup fixes.
3239 2001-12-12 Matthias Clasen <matthiasc@poet.de>
3241 * Makefile.am (INCLUDES): Define G_LOG_DOMAIN. (#66412)
3243 * gdk-pixbuf-loader.c, gdk-pixbuf-util.c: Markup fixes.
3245 2001-12-11 Michael Natterer <mitch@gimp.org>
3247 * io-png.c: gdk_pixbuf__png_image_save: removed wrong endian
3248 conversion stuff; don't copy RGB pixbufs' lines around before
3251 2001-12-05 Matthias Clasen <matthiasc@poet.de>
3253 * gdk-pixbuf.h (gdk_pixbuf_ref, gdk_pixbuf_unref,
3254 gdk_pixbuf_animation_ref, gdk_pixbuf_animation_unref):
3257 Tue Dec 4 11:45:45 2001 Owen Taylor <otaylor@redhat.com>
3259 * io-xpm.c (pixbuf_create_from_xpm): Fill in color
3260 fields to black for transparent colors since we'll
3261 later initialize pixels from them. (Fixes purify
3262 errors, #66093, HideToshi Tajima)
3264 2001-11-30 Tor Lillqvist <tml@iki.fi>
3266 * gdk_pixbuf.def: Add gdk_pixbuf_get_option.
3268 Fri Nov 30 15:55:34 2001 Owen Taylor <otaylor@redhat.com>
3270 * gdk-pixdata.c (gdk_pixdata_deserialize): Fix
3271 alignment problem in deserialization, (#65785,
3272 reported by Hidetoshi Tajima)
3274 2001-11-28 Manish Singh <yosh@gimp.org>
3276 * gdk-pixbuf/io-bmp.c (gdk_pixbuf__bmp_image_load_increment): Fill
3277 in missing error parameters to DecodeHeader and DecodeColormap.
3279 2001-11-21 Federico Mena Quintero <federico@ximian.com>
3281 Fix Ximian bug #12125; merged from gdk-pixbuf stable.
3283 * gdk-pixbuf/io-bmp.c (gdk_pixbuf__bmp_image_load_increment): Use
3284 a simple state machine instead of a scary if/else chain.
3285 (DecodeHeader): Set the reading state.
3286 (DecodeColormap): Set the reading state.
3287 (decode_bitmasks): New function, decodes the bitmasks for
3288 BI_BITFIELDS coding.
3289 (OneLine32): Handle BI_BITFIELDS coding.
3290 (OneLine16): Likewise.
3292 2001-11-18 Hans Breuer <hans@breuer.org>
3294 * io-xpm.c : use g_strcasecmp(), some poor platforms
3295 don't have strcasecmp()
3297 * makefile.msc : do INCLUDE_png etc. definition here to avoid
3298 my temporary 'gdk-pixbuf-io-include.h' hack
3300 Sun Nov 18 07:54:22 2001 Owen Taylor <otaylor@redhat.com>
3302 * gdk-pixbuf-loader.c: Remove include of gobject/signal.h.
3304 2001-11-03 Sebastian Wilhelmi <wilhelmi@ira.uka.de>
3306 * gdk-pixbuf-loader.c, gdk-pixbuf-scale.c: Documentation fixes.
3308 2001-10-29 Tor Lillqvist <tml@iki.fi>
3310 * Makefile.am: Use -no-undefined on Win32. Make
3311 libgdk_pixbuf_1_3_la_OBJECTS depend on
3312 gdk-pixbuf-marshal.c. Install import libraries.
3314 * gdk_pixbuf.def: Update.
3316 * gdk-pixbuf-io.c: (Win32) Use G_WIN32_DLLMAIN_FOR_DLL_NAME, saves
3317 the actual DLL name of libgdk_pixbuf.
3318 (get_libdir): Use it instead of guessing.
3320 * io-xbm.c (gdk_pixbuf__xbm_image_begin_load): Use
3321 g_file_open_tmp() insread of mkstemp().
3323 2001-10-18 Matthias Clasen <matthiasc@poet.de>
3325 * io-xbm.c (gdk_pixbuf__xbm_image_load_real): Don't dereference
3326 context when it may be NULL. (#62344)
3328 2001-10-16 Matthias Clasen <matthiasc@poet.de>
3330 * gdk-pixdata.c, gdk-pixdata.h: Documentation.
3332 * gdk-pixbuf-csource.1: Spelling fixes.
3334 Wed Oct 10 11:52:17 2001 Owen Taylor <otaylor@redhat.com>
3336 * gdk-pixdata.c gdk-pixbuf.h: Get rid of
3337 GDK_PIXBUF_ERROR_HEADER/PIXEL_CORRUPT and use CORRUPT_IMAGE.
3338 Get rid fo GD_PIXBUF_ERROR_UNKNOWN_FORMAT and use the
3339 existing UKNOWN_TYPE error. (#58308)
3341 * gdk-pixbuf.h, gdk-pixdata.c: Rename gdk_pixbuf_new_from_stream()
3342 back to gdk_pixbuf_new_from_inline(). Rework docs to try
3343 and be helpful for the common case. (#58308)
3345 2001-10-05 Sven Neumann <sven@gimp.org>
3347 * gdk-pixbuf/gdk-pixbuf-io.c
3348 * gdk-pixbuf/gdk-pixbuf-private.h
3349 * gdk-pixbuf/gdk-pixbuf.c
3350 * gdk-pixbuf/gdk-pixbuf.h
3351 * gdk-pixbuf/io-jpeg.c
3352 * gdk-pixbuf/io-png.c: changed GDK_PIXBUF_ERROR_BAD_OPTION_VALUE to
3353 GDK_PIXBUF_ERROR_BAD_OPTION to we can use it for bad keys too. Added
3354 new public API gdk_pixbuf_get_option() to retrieve key/value pairs
3355 set by an image loader. Added support for saving and reading PNG tEXt
3356 chunks in PNG images.
3358 Tue Oct 2 11:29:50 2001 Owen Taylor <otaylor@redhat.com>
3360 * gdk-pixdata.c (gdk_pixdata_to_csource): Fix indentation
3361 use a macro to make code a bit more readable.
3363 2001-10-02 Sven Neumann <sven@gimp.org>
3365 * gdk-pixdata.c: g_string_printfa => g_string_append_printf.
3367 Wed Sep 26 18:08:19 2001 Owen Taylor <otaylor@redhat.com>
3369 * Makefile.am (s-enum-types-h): Fix a typo in the include
3370 guards. (#61254, Skip Montaro)
3372 2001-09-21 Matthias Clasen <matthiasc@poet.de>
3374 * io-xpm.c (xpm_extract_color): Rewritten to handle
3375 xpm colormap entries more thoroughly. (#59939)
3377 2001-09-21 Hans Breuer <hans@breuer.org>
3379 * gdk-pixbuf.def : updated externals
3381 * makefile.msc : generate gdk-pixbuf-enum-types.[hc]
3383 Thu Sep 20 17:22:48 2001 Owen Taylor <otaylor@redhat.com>
3385 * io-tiff.c (gdk_pixbuf__tiff_image_load): On OSF, apparently fseek()
3386 works in some on-demand way, so the fseek
3387 gdk_pixbuf_new_from_file() doesn't work here since we are using
3388 the raw file descriptor. So, we call lseek() on the fileno(f)
3389 before using it. (#60840).
3391 2001-09-20 James Henstridge <james@daa.com.au>
3393 * Makefile.am (gdk-pixbuf-enum-types.c): same change as in pango,
3394 so that flags types are registered as flags rather than enums (not
3395 that there are any flags here at the moment).
3397 Wed Sep 19 00:28:24 2001 Owen Taylor <otaylor@redhat.com>
3399 * Makefile.am (gdk_pixbuf_headers): Don't include
3400 gkd-pixbuf-features.h here since is in builddir
3401 and confuses autogen rules.
3403 * Makefile.am: Don't += variables before they have values,
3404 automake-1.5 doesn't like it.
3406 * Makefile.am: Fix srcdir != builddir for gdk-pixbuf-enum-types.c.
3408 * Makefile.am: The whitespace strikes back.
3410 2001-09-17 Matt Wilson <msw@redhat.com>
3412 * Makefile.am (libpixbufloader_xbm_la_LDFLAGS): removed duplicate
3413 LDFLAGS definition, use the -avoid-version one.
3414 (libpixbufloader_tga_la_LDFLAGS): likewise
3416 Mon Sep 17 11:49:02 2001 Owen Taylor <otaylor@redhat.com>
3418 * pixops/*: Mirror GdkInterpType to PixopsInterpType
3419 to avoid including gdk-pixbuf headers.
3421 2001-09-16 James Henstridge <james@daa.com.au>
3423 * .cvsignore: add generated files to ignore list.
3425 * gdk-pixbuf.h: include gdk-pixbuf-enum-types.h
3427 * Makefile.am: add rules to build gdk-pixbuf-enum-types.[ch]
3429 Fri Sep 14 23:22:12 2001 Matthias Clasen <matthiasc@poet.de>
3431 * io-pnm.c (pnm_read_header): Use GDK_PIXBUF_ERROR_CORRUPT_IMAGE,
3432 not GDK_PIXBUF_ERROR_HEADER_CORRUPT. (#58308)
3434 Fri Sep 14 22:53:45 2001 Matthias Clasen <matthiasc@poet.de>
3436 * io-jpeg.c (gdk_pixbuf__jpeg_image_begin_load): Handle
3437 out-of-memory situation better.
3439 * io-pnm.c: Robustness fixes for pnm loader
3441 * io-gif.c: Make gif loader survive TEST_RANDOMLY_MODIFY
3443 * io-xpm.c (parse_color): detect very long color strings
3445 All of the above from Matthias Clasen <matthiasc@poet.de>,
3446 the remaining from Soeren Sandmann <sandmann@daimi.au.dk>.
3448 * test-images.h: add tests:
3449 - four valid ppm's, eight invalid (matthiasc@poet.de)
3450 - one invalid xpm (matthiasc@poet.de)
3451 - one valid tga, one invalid (sandmann@daimi.au.dk)
3452 - one invalid tiff (sandmann@daimi.au.dk
3454 * test-loaders.c: enable tests for ppm, png, gif, tga, tiff, xpm
3456 * io-tiff.c (gdk_pixbuf__tiff_image_stop_load): TIFFClientOpen can
3457 fail - detect it when it happens
3459 * io-tga.c (gdk_pixbuf__tga_load_increment): Fail if there is too
3462 * gdk-pixbuf-io.c: moved wbmb check after ico check to avoid false
3465 Fri Sep 14 00:30:48 2001 Tim Janik <timj@gtk.org>
3467 * Makefile.am: don't used BUILT_SOURCES to build marshal
3468 files, as in conjunction with stamp files, this can
3469 lead to endless rebuilding loops.
3471 Tue Sep 4 00:22:07 2001 Owen Taylor <otaylor@redhat.com>
3473 * Makefile.am: Fix EXTRA_DIST for gdk-pixbuf-csource.1
3475 Tue Sep 4 03:09:52 2001 Tim Janik <timj@gtk.org>
3477 * gdk-pixbuf-csource.1: new file, manual page for
3478 the publically installed gdk-pixbuf-csource utility.
3480 Thu Aug 30 08:30:03 2001 Matthias Clasen <matthiasc@poet.de>
3482 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_close): Propagate
3483 errors from gdk_pixbuf_loader_load_module.
3485 Thu Aug 30 08:27:37 2001 Matthias Clasen <matthiasc@poet.de>
3487 * io-png.c (png_row_callback): Check that row_num is valid.
3489 Tue Aug 28 21:05:26 2001 Matthias Clasen <matthiasc@poet.de>
3491 * io-bmp.c (OneLine): Emit area_updated signal with proper
3492 area information. (#52002)
3494 Tue Aug 28 20:03:43 2001 Matthias Clasen <matthiasc@poet.de>
3496 * test-loaders.c (test_loader): Catch errors at close time.
3497 * test-loaders.c (main): Remove C++ comments.
3499 2001-08-21 Matthias Clasen <matthiasc@poet.de>
3501 * Makefile.am, gdk-pixbuf-io.c, pixbufloader_tga.def,
3502 io-tga.c: Add tga loader, patch by Nicola Girardi. (#56067)
3504 2001-08-20 Matthias Clasen <matthiasc@poet.de>
3506 * test-images.h, test-loaders.c: Add ico and wbmp tests.
3507 * io-jpeg.c (gdk_pixbuf__jpeg_image_save): Fail with a suitable
3508 error if buffer allocation fails.
3509 * io-ico.c: Make .ICO loader more robust.
3510 All of these are due to sandmann@daimi.au.dk (#50187)
3512 2001-08-19 Sven Neumann <sven@gimp.org>
3514 * pixops/pixops.c: applied some simple but effective optimizations
3515 to pixops_composite_nearest() and pixops_composite_color_nearest().
3517 2001-08-07 Sven Neumann <sven@gimp.org>
3519 * gdk-pixbuf.c (gdk_pixbuf_fill): a comment asked to optimize this
3520 function, so that's what I did.
3522 2001-08-06 Kjartan Maraas <kmaraas@gnome.org>
3524 * gdk-pixdata.c: Fix a typo.
3526 2001-07-30 Hans Breuer <hans@breuer.org>
3528 * pixops/makefile.msc : new file
3529 * makefile.msc : use it to complete the build
3531 2001-07-20 Hans Breuer <hans@breuer.org>
3533 * gdk-pixdata.c : don't 'g_tohl (*istream++)', but move
3534 pointer increment out of the macro, because at least one
3535 compiler (msvc 5.0) gets confused otherwise (applies the
3538 * gdk_pixbuf.def : updated exports
3540 * makefile.msc : reflect gdk-pixbuf-csource changes
3542 2001-07-17 Darin Adler <darin@bentspoon.com>
3544 * gdk-pixbuf-csource.c: Add missing <stdlib.h> include.
3545 * io-png.c: (setup_png_transformations): Add ifdef so we compile
3546 without warnings with G_DISABLE_CHECKS on.
3547 * io-pnm.c: (gdk_pixbuf__pnm_image_load_increment): Add a missing
3549 * io-wbmp.c: (getin), (get_mbi): Add a missing const.
3550 * io-xbm.c: (gdk_pixbuf__xbm_image_load_real): Get rid of some
3551 unused locals and add an initial value to quiet the compiler's
3552 unintialized variable warning.
3553 * pixops/pixops.c: Put an ifdef around some dead code.
3555 Thu Jul 5 10:17:15 2001 Owen Taylor <otaylor@redhat.com>
3557 * pixops/Makefile.am (noinst_LTLIBRARIES): Switch
3558 over to the new include flags AC_SUBST(). (Problem
3559 pointed out by Mikael Hermansson.)
3561 2001-06-29 Havoc Pennington <hp@redhat.com>
3563 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_class_init): fix for
3566 Thu Jun 28 21:54:19 2001 Owen Taylor <otaylor@redhat.com>
3568 * make-inline-pixbuf.c test-gdk-pixbuf.c test-loaders.c
3569 gdk-pixbuf-csource.c: Fix args to g_type_init ().
3571 2001-06-28 Havoc Pennington <hp@pobox.com>
3573 * gdk-pixdata.c: <string.h>
3575 * gdk-pixbuf-io.c (get_libdir): fix typo in dll name (aren't we
3576 also leaking memory here from g_strdup_printf?)
3578 Tue Jun 26 09:48:02 2001 Tim Janik <timj@gtk.org>
3580 * Makefile.am (noinst_PROGRAMS): get rid of make-inline-pixbuf
3582 * gdk-pixbuf-data.[hc]: provide gdk_pixbuf_new_from_stream()
3583 instead from gdk_pixbuf_new_from_inline().
3585 * gdk-pixdata.[hc]: auxillary GdkPixdata structure, public
3586 installed API for applications that need to serialize/deserialize
3587 on their own (gimp, BEAST).
3589 * gdk-pixbuf/gdk-pixbuf-csource.c: provide publically installed
3590 program that can dump images in CSource format and Pixbuf
3591 stream format. supports RLE encoding, MACRO formatting etc...
3594 Mon Jun 25 00:28:11 2001 Owen Taylor <otaylor@redhat.com>
3596 * Makefile.am: Actually update timestamps, so rules don't
3599 2001-06-11 Havoc Pennington <hp@redhat.com>
3601 * Makefile.am (stamp-gdk-pixbuf-marshal.c): glib_genmarshal
3602 already includes top_builddir
3604 2001-06-08 Havoc Pennington <hp@redhat.com>
3606 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_load_module): remove
3607 bogus g_return_if_fail
3609 * io-gif.c (gif_get_lzw): if delay time is 0 or smaller than
3610 likely timeout resolution, set it to an arbitrarily-chosen short
3612 Fixes bug #55953 from warmenhoven@yahoo.com
3614 2001-06-07 Havoc Pennington <hp@redhat.com>
3616 * Makefile.am: use Owen's new way of doing stampfiles/generated
3619 2001-06-07 Havoc Pennington <hp@redhat.com>
3621 * Makefile.am (gdk-pixbuf-marshal.c): fix up the glib-genmarshal path
3623 2001-06-05 Havoc Pennington <hp@redhat.com>
3625 * test-loaders.c (main): use putenv not setenv, reported by
3628 2001-05-08 Havoc Pennington <hp@redhat.com>
3630 * gdk-pixbuf-util.c (gdk_pixbuf_add_alpha): docs fixup,
3631 and fix behavior to still subst color if the original image
3634 2001-06-04 Havoc Pennington <hp@redhat.com>
3636 * io-pnm.c (pnm_skip_whitespace): patch from Szekeres Istvan,
3639 2001-06-01 Havoc Pennington <hp@redhat.com>
3641 Apply patch from sandmann@daimi.au.dk, with some tweaks.
3642 Makes things a bit more robust, and adds test-loaders.c
3643 which is good for finding further robustness bugs to fix.
3645 * io-tiff.c: Try to work around libtiff suckiness a bit;
3646 put a giant thread lock on the whole loader,
3647 paranoically check both whether error handlers were called and
3648 also whether functions return false. Handle case where width or
3649 height is 0. Various cleanups.
3651 * io-png.c (gdk_pixbuf__png_image_stop_load): only unref pixbuf
3653 (png_error_callback): apparently libpng expects you to longjmp out
3656 * io-gif.c (struct _GifContext): remove unused "pixbuf" field
3657 (lzw_read_byte): change "Mail jrb if this fails" g_warning
3659 (gif_get_lzw): check for out-of-memory
3660 (gif_prepare_lzw): catch/report an error
3661 (new_context): use try_malloc, since GifContext is nearly 70K
3662 (gdk_pixbuf__gif_image_load_increment): set context->buf to NULL
3663 so we don't crash later.
3665 * Makefile.am: Add test-loaders
3667 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_close): handle context ==
3670 2001-05-29 Darin Adler <darin@eazel.com>
3672 * gdk-pixbuf.h: Fix prototype to use "(void)" instead of "()".
3674 Mon May 28 14:21:35 2001 Jonathan Blandford <jrb@redhat.com>
3676 * io-bmp.c: Patch from Helmethead <hoshem@mel.comcen.com.au> to
3677 fix up bmp decoder to:
3678 - adds 16 bpp bmp support (bug #53884)
3679 - adds OS/2 1.x format bmp support (bug #54964)
3680 - adds 4 bpp RLE compressed bmp support
3681 - adds 1 bpp colormap support
3682 - fixes negative height (top down) bmp support
3684 2001-05-25 Hans Breuer <hans@breuer.org>
3686 * gdk_pixbuf.def : reflect Havoc's recent api change
3688 Sun May 20 12:53:49 2001 Owen Taylor <otaylor@redhat.com>
3690 * Makefile.am (libgdk_pixbuf_1_3_la_LDFLAGS): Remove an
3691 excess $(GLIB_LIBS).
3693 Sun May 13 11:59:11 2001 Owen Taylor <otaylor@redhat.com>
3695 * Makefile.am: Make modules depend on libgdk_pixbuf.la.
3697 2001-05-04 Havoc Pennington <hp@redhat.com>
3699 * pixops/pixops.c (pixops_process): merge fix from stable: Patch
3700 from hoshem@mel.comcen.com.au to fix nonzero X offsets. Fixes
3703 * gdk-pixbuf/pixops/pixops.c (pixops_composite_nearest): merge
3704 from stable: Patch from OKADA Mitsuru <m-okada@fjb.co.jp> to fix
3705 confusion of using "src" instead of "p".
3706 (pixops_composite_color_nearest): Use a more accurate (and
3707 correct, to begin with) compositing method. This cures checks
3708 showing through on images with no alpha.
3710 * gdk-pixbuf.c (gdk_pixbuf_fill): fix bug that left some trailing
3713 * gdk-pixbuf-io.h: fix UpdatedNotifyFunc to use signed ints
3715 * gdk-pixbuf-loader.h (struct _GdkPixbufLoaderClass): Change
3716 area_updated signal to use signed ints. Removed animation-related
3719 * io-gif.c, io-gif-animation.h, io-gif-animation.c: Massive
3722 * gdk-pixbuf-animation.c: Add GdkPixbufAnimationIter to abstract
3723 all the pesky details. Remove old frame-based API. Make
3724 GdkPixbufAnimation an abstract base class, derived by the loaders.
3726 Sun Apr 22 15:51:32 2001 Owen Taylor <otaylor@redhat.com>
3728 * Makefile.am (LDADDS): Add $(MATH_LIB).
3730 2001-04-18 Havoc Pennington <hp@redhat.com>
3732 * gdk-pixbuf.c (gdk_pixbuf_fill): Function to fill pixbuf with a
3735 Wed Apr 4 01:41:02 2001 Tim Janik <timj@gtk.org>
3737 * pixops/Makefile.am (noinst_LTLIBRARIES): include $top_srcdir
3738 so we don't try to get <gtk/gtkobject.h> from standard search
3741 * Makefile.am (gdk-pixbuf-marshal.c): use deps from srcdir.
3742 add gdk-pixbuf-marshal.list to EXTRA_DIST.
3743 take gdk-pixbuf-marshal.h out of _la sources.
3745 2001-03-19 Tor Lillqvist <tml@iki.fi>
3747 * makefile.mingw.in: Handle gdk-pixbuf-marshal.c.
3749 * gdk_pixbuf.def: Update.
3751 * pixbufloader_*.def: Just export the fill_vtable functions now.
3753 2001-03-18 Mike Kestner <mkestner@ameritech.net>
3755 * make-inline-pixbuf.c (main): Added logic to remove output when
3758 2001-03-14 Havoc Pennington <hp@redhat.com>
3760 * Makefile.am (gdk-pixbuf-marshal.c): Use different temporary file
3761 from gdk-pixbuf-marshal.h, fixes parallel makes.
3763 Thu Mar 1 04:01:57 2001 Tim Janik <timj@gtk.org>
3765 * test-gdk-pixbuf.c: fixed includes.
3767 2001-02-18 Havoc Pennington <hp@pobox.com>
3769 * gdk-pixbuf-io.c (gdk_pixbuf_load_module): prepend underscore
3770 (gdk_pixbuf_get_named_module): prepend underscore
3771 (gdk_pixbuf_get_module): prepend underscore
3773 2001-02-19 Havoc Pennington <hp@redhat.com>
3775 * gdk-pixbuf-io.c (gdk_pixbuf_load_module): const fix
3777 2001-02-17 Havoc Pennington <hp@pobox.com>
3779 * gdk-pixbuf-loader.c (gdk_pixbuf_loader_new_with_type): docs
3781 2001-02-07 Alexander Larsson <alexl@redhat.com>
3783 * io-xpm.c (free_buffer):
3784 Use g_free, since the buffer is allocated with g_try_alloc().
3786 2001-02-06 Christophe Merlet <redfox@eikonex.org>
3788 * gdk-pixbuf-data.c: Fixes a minor typo.
3790 Sun Feb 4 07:59:57 2001 Tim Janik <timj@gtk.org>
3792 * gdk-pixbuf.h: DOH! don't include glib/gobject.h but glib-object.h,
3793 we finally need the gobject->gruntime rename.
3795 * *.c: scratched calls to g_type_init(), there's simply no point in
3796 doing that, use gtk_init().
3798 2001-02-01 Havoc Pennington <hp@pobox.com>
3800 * gdk-pixbuf-loader.c, gdk-pixbuf-loader.h: rename "private" field
3801 in struct to "priv" for C++
3803 2001-01-31 Havoc Pennington <hp@pobox.com>
3805 * gdk-pixbuf.c: include glib-object.h instead of gvaluetypes.h
3807 2001-01-26 Havoc Pennington <hp@redhat.com>
3809 * gdk-pixbuf-io.c (mname): fix included modules case.
3811 2001-01-22 Havoc Pennington <hp@redhat.com>
3813 * gdk-pixbuf-io.c (gdk_pixbuf_new_from_xpm_data): check errors
3814 from gdk_pixbuf_load_module
3816 2001-01-22 Havoc Pennington <hp@redhat.com>
3818 * Makefile.am: Add built marshaller files to support
3819 GdkPixbufLoader signals
3821 * gdk-pixbuf-io.c (gdk_pixbuf_load_module): have
3822 GDK_PIXBUF_MODULEDIR unconditionally replace the compiled-in
3823 module location, rather than acting as a fallback, because we are
3824 using GDK_PIXBUF_MODULEDIR to use gdk-pixbuf before installing it.
3826 * gdk-pixbuf.h: include gdk-pixbuf-loader.h
3828 * gdk-pixbuf-loader.h, gdk-pixbuf-loader.c: Move back over here
3829 from gtk, and add error to close(), because stop_load may do
3830 parsing of the image.
3832 * pixops/have_mmx.S (_pixops_have_mmx): add newline at end of file
3834 * io-*.c: make individual operations static, and add fill_vtable
3835 functions which are exported. Fix the collection of type warnings
3836 that surfaced, including a number of functions that didn't
3837 properly take a GError and some that weren't
3838 const-correct. Involved adding error handling for a few loaders.
3840 * gdk-pixbuf-io.h: Add error reporting to stop_load function
3842 * gdk-pixbuf-io.c (gdk_pixbuf_load_module): change to just look up
3843 a function that fills in the GdkPixbufModule vtable, instead of
3844 looking up all the image functions individually; this means we
3845 can get type safety within modules for the loader functions.
3846 Also it means you don't have to keep the statically compiled and
3847 GModule versions in sync.
3849 * test-gdk-pixbuf.c (main): remove gdk_pixbuf_init()
3851 * make-inline-pixbuf.c (main): remove call to gdk_pixbuf_init()
3853 * gdk-pixbuf.h: nuke gdk_pixbuf_init()
3855 * gdk-pixbuf-animation.c (gdk_pixbuf_frame_get_type): g_type_init
3858 * gdk-pixbuf.c (gdk_pixbuf_get_type): g_type_init () here
3860 * gdk-pixbuf-animation.c (gdk_pixbuf_animation_get_type):
3863 2001-01-20 John Harper <jsh@eazel.com>
3865 * io-xbm.c: new pixbuf loader, for X bitmap files. Basically a
3866 collision between Xlib's RdBitF.c and io-tiff.c
3868 * gdk-pixbuf-io.c, Makefile.am, pixbufloader_xbm.def: added
3871 [ merged from stable gdk-pixbuf module. Untested, but it
3872 compiles, and works fine in the stable module ]
3874 2001-01-18 Tor Lillqvist <tml@iki.fi>
3876 * gdk-pixbuf-io.c (get_libdir): (Win32) Use the new
3877 g_win32_get_package_installation_subdirectory() function. No need
3878 to include windows.h.
3879 (gtk_win32_get_installation_directory): Remove this then.
3881 2001-01-01 Havoc Pennington <hp@redhat.com>
3883 * Makefile.am (libgdk_pixbuf_1_3_la_LDFLAGS): add
3884 @LIBTOOL_EXPORT_OPTIONS@
3886 2000-12-30 Tor Lillqvist <tml@iki.fi>
3888 * gdk_pixbuf.def: Update.
3890 2000-12-16 Havoc Pennington <hp@pobox.com>
3892 * gdk-pixbuf-animation.c (gdk_pixbuf_animation_new_from_file): ref
3893 the pixbuf in the frame, so we can use gdk_pixbuf_frame_free
3894 (gdk_pixbuf_frame_copy): new function
3895 (gdk_pixbuf_frame_free): new function
3896 (gdk_pixbuf_frame_get_type): new function
3897 (GDK_TYPE_PIXBUF_FRAME): macro to get type for GdkPixbufFrame
3899 Tue Nov 14 11:51:26 2000 Owen Taylor <otaylor@redhat.com>
3901 * Makefile.am: Add -avoid-version for all modules.
3903 2000-11-13 Havoc Pennington <hp@redhat.com>
3905 * io-png.c (png_simple_error_callback): fix error message to not
3906 say "save" since it's used for loading
3908 2000-11-11 Hans Breuer <Hans@Breuer.Org>
3910 * gdk-pixbuf-io.c : Fix all function prototype macros for self
3911 contained image handlers (!USE_G_MODULE). Files to save should
3912 be opened in binary mode, fopen(s, "wb").
3914 * io-xpm.c : added HAVE_UNISTD_H condition
3916 2000-11-11 Tor Lillqvist <tml@iki.fi>
3918 * gdk_pixbuf.def: Add gdk_pixbuf_new_subpixbuf.
3920 * io-tiff.c (gdk_pixbuf__tiff_image_begin_load): Use
3921 g_file_open_tmp() (just added to GLib) instead of mkstemp() (or
3922 mktemp() and open()).
3924 * io-xpm.c (gdk_pixbuf__xpm_image_begin_load): Ditto.
3926 2000-11-01 Havoc Pennington <hp@pobox.com>
3928 * gdk-pixbuf.c (gdk_pixbuf_new_subpixbuf): New function to create
3929 a pixbuf pointing to a subregion of another pixbuf.
3931 2000-10-16 Tor Lillqvist <tml@iki.fi>
3933 * gdk-pixbuf-io.c: Define also m_save (for the non-gmodule case).
3935 2000-10-16 Havoc Pennington <hp@redhat.com>
3937 * gdk-pixbuf-io.c (gdk_pixbuf_get_module)
3938 (gdk_pixbuf_get_named_module) (gdk_pixbuf_load_module):
3939 add error reporting here also
3941 * make-inline-pixbuf.c (main): use GError
3943 * io-xpm.c: include unistd.h
3945 * gdk-pixbuf-util.c: include string.h
3947 * io-*.c: add error reporting
3949 * gdk-pixbuf-animation.c (gdk_pixbuf_animation_new_from_file): add
3952 * gdk-pixbuf-io.c (gdk_pixbuf_new_from_file): Add error reporting
3954 * gdk-pixbuf-io.h: Add GError** to load_increment and load
3957 * gdk-pixbuf-io.c (gdk_pixbuf_save) (gdk_pixbuf_savev): return
3958 a G_FILE_ERROR if we fail to write or close the file.
3960 * gdk-pixbuf.h: remove GDK_PIXBUF_ERROR_IO, instead we'll use
3961 G_FILE_ERROR_*. Rename enum to GdkPixbufError, properly following
3962 the GError naming rules. Add GError** to load functions.
3964 2000-10-06 Havoc Pennington <hp@redhat.com>
3966 * gdk-pixbuf.h: add GdkPixbufAlphaMode
3968 2000-10-06 Havoc Pennington <hp@redhat.com>
3970 This entry is a summary of the merged-in changes from 1.0.
3971 Relevant original ChangeLog entries are spliced in after
3972 this entry; the files they refer to are from the 1.0
3975 * pixops/pixops.c (pixops_composite_nearest): sync a small fix
3978 * io-xpm.c (xpm_seek_string): add fscanf error check from 1.0
3979 Add progressive loader from 1.0
3981 * io-tiff.c (gdk_pixbuf__tiff_image_begin_load): mem leak fixes
3984 * io-pnm.c: new version from 1.0 tree
3986 * io-jpeg.c (gdk_pixbuf__jpeg_image_load): sync from 1.0, use
3989 * io-gif.c (lzw_read_byte): sync from 1.0, change a g_error to
3991 (gif_get_next_step): return 0 here, sync from 1.0
3993 * gdk-pixbuf-util.c: sync email address change for Cody
3996 2000-09-11 Jeffrey Stedfast <fejj@helixcode.com>
3998 * gdk-pixbuf/io-pnm.c: Pretty much totally rewrote again because
3999 last nights code was still "broken". Should now properly handle
4000 all error conditions gracefully.
4002 2000-09-10 Jeffrey Stedfast <fejj@helixcode.com>
4004 * gdk-pixbuf/io-pnm.c: Rewrote.
4006 2000-09-09 Federico Mena Quintero <federico@helixcode.com>
4008 * gdk-pixbuf/pixops/pixops.c (pixops_composite_nearest): Compute
4009 the correct dest offset.
4011 2000-08-25 Federico Mena Quintero <federico@helixcode.com>
4013 * gdk-pixbuf/io-xpm.c: #include <unistd.h>
4015 2000-08-05 Larry Ewing <lewing@helixcode.com>
4017 * gdk-pixbuf/io-tiff.c: stop leaking context->tempname.
4019 * gdk-pixbuf/io-xpm.c: same as above.
4021 2000-07-26 Michael Meeks <michael@helixcode.com>
4023 * gdk-pixbuf/io-jpeg.c (gdk_pixbuf__jpeg_image_load): make
4026 2000-07-21 Larry Ewing <lewing@helixcode.com>
4028 * gdk-pixbuf/io-xpm.c: add a fake progressive loader so that
4029 xpm at least supports the progressive interface like the one in
4030 io-tiff.c. This should be reimplemented as an actual progressive
4033 2000-07-19 Jonathan Blandford <jrb@redhat.com>
4035 * demo/pixbuf-demo.c (update_timeout): changed scaling level to
4036 make it look better.
4037 * gdk-pixbuf/testpixbuf.c (update_timeout): Patch from michael
4038 meeks to handle errors better.
4040 2000-10-07 Tor Lillqvist <tml@iki.fi>
4043 * pixbufloader_jpeg.def
4044 * pixbufloader_png.def: Add new entry points.
4046 * makefile.mingw.in: Use libintl.
4048 2000-10-06 Havoc Pennington <hp@redhat.com>
4050 * gdk-pixbuf-io.c (gdk_pixbuf_save): s/format/type/g to be
4051 consistent with gdk_pixbuf_loader_new_with_type().
4052 Return runtime error if a module is missing.
4054 * gdk-pixbuf.h: add GDK_PIXBUF_ERROR_UNKNOWN_TYPE
4056 2000-10-05 Havoc Pennington <hp@redhat.com>
4058 Pixbuf saving, patch from David Welton.
4060 * Makefile.am (GDK_PIXBUF_LIBS): add INTLLIBS
4061 (libgdk_pixbuf_1_3_la_SOURCES): add gdk-pixbuf-i18n.h
4063 * gdk-pixbuf-i18n.h: Add _() to gdk-pixbuf
4065 * io-png.c (gdk_pixbuf__png_image_save): PNG save routine.
4067 * io-jpeg.c (gdk_pixbuf__jpeg_image_save): JPEG save routine.
4069 * gdk-pixbuf-io.c (gdk_pixbuf_save):
4070 (gdk_pixbuf_savev): Implement pixbuf saving routines
4072 * gdk-pixbuf.c (gdk_pixbuf_error_quark): pixbuf error quark
4075 * gdk-pixbuf.h: Add public save routines; add pixbuf error
4078 * gdk-pixbuf-io.h: Add save function to GdkPixbufModule
4080 2000-10-05 Dan Winship <danw@helixcode.com>
4082 * io-png.c, io-tiff.c, io-xpm.c: Fix comments to not claim that
4083 all three of these files are the JPEG image loader. (From
4086 2000-10-03 Tor Lillqvist <tml@iki.fi>
4088 * makefile.mingw.in: Add rule for make-inline-pixbuf. Use
4089 gdk-pixbuf's version number in the rule for makefile.mingw itself.
4091 * gdk_pixbuf.def: Add new entry points.
4093 2000-09-26 Havoc Pennington <hp@redhat.com>
4095 * gdk-pixbuf-util.c (gdk_pixbuf_saturate_and_pixelate): Add this
4096 function here, instead of putting it in a private GTK+ file.
4098 * gdk-pixbuf-private.h (GdkPixbufInlineFormat): include an
4099 enum here for the known formats of inlined pixbufs.
4100 Also, #define our file magic here.
4102 2000-06-23 Havoc Pennington <hp@redhat.com>
4104 * make-inline-pixbuf.c: Small program that creates C variable
4105 declarations of inline pixbuf data. This can be read
4106 by gdk_pixbuf_new_from_inline.
4108 * gdk-pixbuf.h (gdk_pixbuf_new_from_inline): New function to read
4109 inline pixbuf data and create a pixbuf from it.
4111 * gdk-pixbuf-data.c (gdk_pixbuf_new_from_inline): implement here
4113 2000-09-07 Tor Lillqvist <tml@iki.fi>
4115 * makefile.mingw.in: Use own version number for gdk-pixbuf DLLs,
4118 2000-08-12 Tor Lillqvist <tml@iki.fi>
4120 * gdk_pixbuf.def: Add missing entry point.
4122 2000-08-10 Havoc Pennington <hp@redhat.com>
4124 * Makefile.am (EXTRA_DIST): The *.def files had the wrong names
4125 (s/pixbuf_/pixbufloader_)
4127 2000-08-02 Tor Lillqvist <tml@iki.fi>
4133 * io-wbmp.c: Conditionalise inclusion of <unistd.h>.
4135 * makefile.mingw.in: List loaders alphabetically. Add the wbmp
4136 one. Fix names of DLLs to have '-' instead of '_'.
4138 2000-07-31 Elliot Lee <sopwith@redhat.com>
4139 * io-wbmp.c: Some bug fixes - now tested to work.
4141 2000-07-27 Elliot Lee <sopwith@redhat.com>
4143 * gdk-pixbuf-io.h, gdk-pixbuf-io.c: Add
4144 gdk_pixbuf_get_named_module() function to facilitate above change
4145 * io-wbmp.c, pixbufloader_wbmp.defs, gdk-pixbuf-io.c, Makefile:
4146 Implement loader for WBMP format.
4147 * io-bmp.c: Don't malloc a temporary buffer - use stack instead.
4149 2000-07-23 Tor Lillqvist <tml@iki.fi>
4154 * pixops/makefile.mingw.in
4155 * pixbuf_*.def: New files.
4158 * pixops/Makefile.am: Add them. Add rule to generate makefile.mingw.
4160 * gdk-pixbuf-io.c (gtk_win32_get_installation_directory):
4161 New function, to get the GTK+ installation directory from
4162 the Windows Registry, where the installation program
4163 for whatever software includes GTK+ has stored it.
4165 Used to avoid having hardcoding the directory where to look for
4166 loaders. This function is needed by gtk, too, so it should
4167 really be just in one place. Maybe a small static library
4168 one level up from here?
4170 * gdk-pixbuf-animation.c (gdk_pixbuf_animation_new_from_file)
4171 * gdk-pixbuf-io.c (gdk_pixbuf_new_from_file):
4172 Open file in binary mode. This *is* standard C. (No-op on Unix,
4175 * io-jpeg.c: If we don't HAVE_SIGSETJMP, use normal setjmp().
4177 * io-tiff.c: Use g_get_tmp_dir(). If we don't HAVE_MKSTEMP, use
4178 mktemp() and open().
4179 (gdk_pixbuf__tiff_image_stop_load): g_free() also the tempname.
4181 * pixops/*.S: The Gas from mingw32 doesn't like the .type
4182 pseudo-op. Conditionalise on __MINGW32__, but probably
4183 should conditionalise on Gas version instead? Or could we
4184 do without .type on all systems?
4186 * pixops/timescale.c: Use g_get_current_time()
4187 instead of gettimeofday().
4189 Sat Jul 22 10:57:22 2000 Owen Taylor <otaylor@redhat.com>
4191 * Makefile.am (test_gdk_pixbuf_LDADD): Remove -lgmodule
4193 Tue Jul 11 11:26:42 2000 Owen Taylor <otaylor@redhat.com>
4195 * gdk-pixbuf.c: Add <string.h> include.
4197 Tue Jul 11 06:20:14 2000 Tim Janik <timj@gtk.org>
4199 * io-gif.c (gdk_pixbuf__gif_image_load_animation):
4200 * gdk-pixbuf-data.c (gdk_pixbuf_new_from_data):
4201 * gdk-pixbuf-animation.c (gdk_pixbuf_animation_new_from_file):
4202 use g_object_new() instead of g_type_create_instance() which
4203 is a private function for fundamental type implementations.
4205 Thu Jul 6 11:49:47 2000 Owen Taylor <otaylor@redhat.com>
4207 * Makefile.am (libgdk_pixbuf_la_LDFLAGS): Use GTK+ version
4208 soname scheme for gdk-pixbuf.
4210 2000-06-21 Havoc Pennington <hp@pobox.com>
4212 * gdk-pixbuf.c: Convert GdkPixbuf to GObject, leaving it opaque
4213 (i.e. derivation is not allowed, and there are no virtual methods
4215 (gdk_pixbuf_preinit): Call g_type_init() here.
4216 (gdk_pixbuf_init): Add a user-friendly init function, for users
4217 of standalone gdk-pixbuf
4219 * gdk-pixbuf-animation.c: Convert to GObject, in the same
4220 way GdkPixbufAnimation was done.
4222 * gdk-pixbuf.h: Remove gdk_pixbuf_set_unref_handler() and
4223 gdk_pixbuf_finalize() from API, since these are broken and don't
4224 make sense with new GObject stuff.
4226 Wed Jun 21 16:02:48 2000 Owen Taylor <otaylor@redhat.com>
4228 * gdk-pixbuf-io.c (gdk_pixbuf_load_module): Add feature to
4229 support a GDK_PIXBUF_MODULEDIR env variable as a secondary
4232 2000-06-10 Federico Mena Quintero <federico@helixcode.com>
4234 * demo/pixbuf-demo.c: It was cold and rainy this Saturday morning,
4235 so I needed something to warm my thighs. Running plain infinite
4236 loops on your laptop to make it hot is not very much fun. A demo
4237 of the gdk-pixbuf scaling functions is way better, and looks
4240 * configure.in (AC_OUTPUT): Added the demo Makefile.
4242 * Makefile.am (SUBDIRS): Added the demo directory.
4244 2000-06-09 Larry Ewing <lewing@helixcode.com>
4246 * gdk-pixbuf/io-png.c (gdk_pixbuf__png_image_load_increment):
4247 setjmp for the png error handler. It seems setting the error
4248 handling functions does not avoid the jump, and so not calling
4249 setjmp was causing the incremental loader to jump into lala land.
4250 (gdk_pixbuf__png_image_begin_load): setjmp for error handling, I'm
4251 not sure this one is actually required but the docs say it must be
4252 set for every call to a png_* function.
4253 Also changed the comment to reflect the fact that setting the
4254 error handlers does _not_ avoid the longjmp.
4256 2000-06-06 Larry Ewing <lewing@helixcode.com>
4258 * gdk-pixbuf/gdk-pixbuf-loader.c (gdk_pixbuf_loader_frame_done):
4259 take frame offest into account when trying to calculate the
4260 animation bbox. Also set the width to the width not the height.
4261 (gdk_pixbuf_loader_animation_done): cycle over the frames to
4262 calculate bbox because now we finally have all the offset
4263 information for each frame.
4265 2000-06-05 Mathieu Lacage <mathieu@gnome.org>
4267 * configure.in: add some gtk parameters to the
4268 GDK_PIXBUF_LIB?�?S and GDK_PIXBUG_INCLUDEDIR vars. One more
4269 fight in my crusade for strange prefix compile...
4271 2000-05-30 Not Zed <NotZed@HelixCode.com>
4273 * gdk-pixbuf/io-jpeg.c (gdk_pixbuf__jpeg_image_begin_load):
4274 Initialise the error handler exit routine to our own. Note this
4275 means that every function that accesses the jpeg lib on this
4276 object MUST do a setjmp.
4277 (gdk_pixbuf__jpeg_image_stop_load): setjmp before accessing jpeg
4278 lib for handling fatal error.
4279 (gdk_pixbuf__jpeg_image_load_increment): And here too. So now
4280 your applications dont quit if there's a jpeg error!
4282 2000-05-30 Federico Mena Quintero <federico@helixcode.com>
4284 * gdk-pixbuf.spec.in: Include all the loader libraries. Patch
4285 from Frank de Lange <frank@unternet.org>.
4287 2000-05-09 Darin Adler <darin@eazel.com>
4289 * gdk-pixbuf/test-gdk-pixbuf.c:
4290 Fixed includes to get rid of accidental GNOME dependency.
4292 2000-05-26 Cody Russell <car0969@gamma2.uta.edu>
4293 * Makefile.am: Added gdk-pixbuf.spec to EXTRA_DIST
4295 2000-05-22 Federico Mena Quintero <federico@helixcode.com>
4297 * configure.in: Bumped version number to 0.8.0.
4299 * doc/Makefile.am (content_files): The toplevel gdk-pixbuf.sgml
4300 file was not being distributed.
4302 * gdk-pixbuf/pixops/Makefile.am (EXTRA_DIST): Added DETAILS.
4304 2000-05-09 Darin Adler <darin@eazel.com>
4306 * gdk-pixbuf/gdk-pixbuf-drawable.c: (rgb565lsb), (rgb565msb),
4307 (rgb565alsb), (rgb565amsb), (rgb555lsb), (rgb555msb), (rgb555alsb),
4308 (rgb555amsb), (convert_real_slow): Change all conversion from 16-bit
4309 formats to 32-bit formats to re-use the high bits of the color values
4310 so that white maps to full white.
4312 Fri May 5 12:16:32 2000 Owen Taylor <otaylor@redhat.com>
4314 * gdk-pixbuf/pixops/DETAILS: Add beginnings of file with
4315 detailed information about the structure and algorithms
4316 of pixops so people can fix it instead of breaking it.
4318 2000-05-04 Darin Adler <darin@eazel.com>
4320 * gdk-pixbuf/pixops/pixops.c: (pixops_composite_nearest),
4321 (composite_pixel), (composite_line):
4322 * gdk-pixbuf/test-gdk-pixbuf.c: (simple_composite_test_one_type):
4323 Now that Owen explained the algorithm, I think I implemented it
4324 right for the cases where the destination pixbuf is not opaque.
4325 The test does seem to confirm it.
4327 2000-05-04 Darin Adler <darin@eazel.com>
4329 * gdk-pixbuf/.cvsignore:
4330 * gdk-pixbuf/Makefile.am:
4331 * gdk-pixbuf/test-gdk-pixbuf.c (store_pixel), (fill_with_pixel),
4332 (load_pixel), (simple_composite_test_one),
4333 (simple_composite_test_one_type), (simple_composite_test), (main):
4334 Added some tests of composite to highlight problems in the old
4335 implementation. These tests run without any user interaction.
4336 Just do "make check".
4338 * gdk-pixbuf/pixops/pixops.c (pixops_composite_nearest),
4339 (composite_pixel), (composite_line): Fix composite to do a textbook
4340 "A over B" composite. This was clearly the intent, and it was easy
4341 to fix the code to do it. (Note to those that read my earlier tries
4342 at a patch; this version fixes typos that were present in all
4343 my patch attempts. I checked the final version by adding more tests.)
4345 2000-04-22 05:27:43 2000 Owen Taylor <otaylor@redhat.com>
4347 * gdk-pixbuf/pixops/pixops.c (pixops_scale_nearest): Properly
4348 offset y coordinate accordining to render_y0.
4350 * gdk-pixbuf/gdk-pixbuf-scale.c: Properly handle nonzero
4353 2000-04-22 James Henstridge <james@daa.com.au>
4355 * gdk-pixbuf.spec.in (%files): moved %{prefix}/bin/* from the main
4356 package to the devel package. The only file installed in bin is
4357 gdk-pixbuf-config, which belongs in -devel. This should allow having
4358 multiple versions of the main gdk-pixbuf package installed.
4360 2000-04-17 Karl Eichwalder <ke@suse.de>
4362 * gdk-pixbuf/Makefile.am (INCLUDES): Add $(GNOME_CFLAGS).
4363 Reported by Jens Finke.
4365 2000-04-14 Tomasz K?�?opczko <kloczek@pld.org.pl>
4367 * gdk-pixbuf/pixops/makefile.am: $(LIBART_CFLAGS) replaced by
4368 $(GTK_CFLAGS) - now gdk-pixbuf compiles correctly.
4370 2000-04-13 James Henstridge <james@daa.com.au>
4372 * configure.in: when performing the configure check to see if
4373 gmodule works, set CFLAGS to GLIB_CFLAGS and LIBS to GLIB_LIBS,
4374 rather than the other way round. Also, call AC_MSG_RESULT in the
4375 even that dynamic modules were not supported.
4377 2000-04-12 Federico Mena Quintero <federico@helixcode.com>
4379 This comes from an excellent idea by Tim Janik (timj@gtk.org) to
4380 hook to the last unref operation.
4382 * gdk-pixbuf/gdk-pixbuf.c (gdk_pixbuf_set_last_unref_handler): New
4383 function to set the last unref handler for a pixbuf.
4384 (gdk_pixbuf_finalize): New function to actually finalize a pixbuf.
4385 It calls the pixbuf's destroy notification function and frees the
4386 GdkPixbuf structure itself.
4387 (gdk_pixbuf_unref): Use the last unref function of the pixbuf if
4390 * gdk-pixbuf/gdk-pixbuf-private.h (struct _GdkPixbuf): New fields
4391 for the last unref handler and its user data.
4393 * gdk-pixbuf/gdk-pixbuf-data.c (gdk_pixbuf_new_from_data): Use
4394 g_new0() to allocate the pixbuf.
4396 * gdk-pixbuf/gdk-pixbuf-loader.c (gdk_pixbuf_loader_class_init):
4397 Fixed the call to gtk_signal_new() for the "frame_done" signal; it
4398 was not specifying the `frame' argument.
4400 * gdk-pixbuf/gdk-pixbuf-animation.c
4401 (gdk_pixbuf_animation_get_width): Fixed docstring.
4402 (gdk_pixbuf_animation_get_height): Likewise.
4403 (gdk_pixbuf_animation_get_num_frames): Likewise.
4404 (gdk_pixbuf_animation_get_frames): Likewise.
4406 * doc/gdk-pixbuf-sections.txt: Updated with the new functions and
4409 * doc/tmpl/gdk-pixbuf.sgml: Added the description for GdkColorspace.
4411 * doc/tmpl/scaling.sgml: Added the description for GdkInterpType.
4413 * doc/tmpl/refcounting.sgml: Updated with the information about
4414 the last unref handler.
4416 * doc/tmpl/*.sgml: Markup tweaks.
4418 * gdk-pixbuf/Makefile.am (libgnomecanvaspixbuf_la_LDFLAGS): Sigh,
4419 update the libtool version number for libgnomecanvaspixbuf as
4421 (libpixbufloader_*_la_LDFLAGS): The loaders need to be versioned
4422 as well, or the old ones won't work with the new stuff. Also,
4423 renamed the modules as follows.
4425 * gdk-pixbuf/gdk-pixbuf-io.c (gdk_pixbuf_load_module): Now the
4426 modules are called "libpixbufloader-<format>.so" instead of
4427 "libpixbuf-<format>.so". They needed renaming so that the new
4428 loaders won't overwrite the old ones; even with the versioning
4429 stuff, the new .so symlink to the .so.1.0.0 would overwrite the
4432 2000-04-12 Paolo Molaro <lupus@debian.org>
4434 * .cvsignore, src/.cvsignore: shut up cvs.
4436 2000-04-11 Federico Mena Quintero <federico@helixcode.com>
4438 Most of this patch is based on a patch by Havoc Pennington
4439 (hp@redhat.com) to make GdkPixbuf's structures opaque and to
4440 remove the libart dependency.
4442 * gdk-pixbuf/gdk-pixbuf.h: Removed the public structures.
4443 (GdkColorspace): New enum that for now only contains
4445 (GdkPixbufDestroyNotify): New type for the pixbuf's pixels destroy
4446 notification function.
4447 (GdkInterpType): New num with interpolation types.
4449 * *.[ch]: Replace the libart stuff with our own stuff.
4451 * pixops/*.[ch]: Likewise.
4453 * gdk-pixbuf/gdk-pixbuf-private.h: New file with the private
4454 declarations of the GdkPixbuf structures.
4456 * gdk-pixbuf/gdk-pixbuf.c (gdk_pixbuf_new_from_art_pixbuf):
4458 (gdk_pixbuf_get_format): Constify.
4459 (gdk_pixbuf_get_n_channels): Constify.
4460 (gdk_pixbuf_get_has_alpha): Constify.
4461 (gdk_pixbuf_get_bits_per_sample): Constify.
4462 (gdk_pixbuf_get_pixels): Constify.
4463 (gdk_pixbuf_get_width): Constify.
4464 (gdk_pixbuf_get_height): Constify.
4465 (gdk_pixbuf_get_rowstride): Constify.
4467 * gdk-pixbuf/gdk-pixbuf.c (gdk_pixbuf_copy): New function to copy
4470 * gdk-pixbuf/gdk-pixbuf-data.c (gdk_pixbuf_new_from_data): Added a
4471 bits_per_sample argument; currently only 8 bits per sample are
4474 * gdk-pixbuf/gdk-pixbuf-animation.c (gdk_pixbuf_frame_get_pixbuf):
4476 (gdk_pixbuf_frame_get_x_offset): New accessor.
4477 (gdk_pixbuf_frame_get_y_offset): New accessor.
4478 (gdk_pixbuf_frame_get_delay_time): New accessor.
4479 (gdk_pixbuf_frame_get_action): New accessor.
4481 * gdk-pixbuf/gdk-pixbuf-render.c
4482 (gdk_pixbuf_render_pixmap_and_mask): Instead of returning a solid
4483 mask rectangle for pixbufs without an alpha channel, set the
4484 *mask_return to NULL.
4486 * gdk-pixbuf/gdk-pixbuf-util.c (gdk_pixbuf_add_alpha): Constify.
4488 * gdk-pixbuf/gdk-pixbuf-scale.c: Fix includes.
4490 * gdk-pixbuf/gdk-pixbuf-scale.c (gdk_pixbuf_scale): Added some
4491 preconditions. Maybe we should also check for the colorspace,
4492 bits per pixel, and such.
4493 (gdk_pixbuf_composite): Likewise.
4494 (gdk_pixbuf_composite_color): Likewise.
4495 (gdk_pixbuf_scale_simple): Likewise, and fail gracefully if we
4496 cannot allocate the new pixbuf.
4497 (gdk_pixbuf_composite_color_simple): Likewise.
4499 * gdk-pixbuf/gnome-canvas-pixbuf.c (gnome_canvas_pixbuf_render):
4500 Use art_rgb_rgba_affine() or art_rgb_affine() since we no longer
4503 * gdk-pixbuf/io-bmp.c: Fix includes.
4505 * gdk-pixbuf/pixops/pixops.c (pixops_scale_nearest): Fixed cast in
4510 * configure.in: Removed checks for libart.
4512 * gdk-pixbuf/Makefile.am: Removed references to libart.
4513 (noinst_HEADERS): Added gdk-pixbuf-private.h.
4515 * gdk-pixbuf/Makefile.am (libgdk_pixbuf_la_LDFLAGS): Incremented
4516 the version number of the libtool library to indicate that this
4517 definitely is not compatible with the old usage. I know you love
4520 * configure.in: Bumped version number to 0.7.0.
4524 * gdk-pixbuf-config.in (--libs): We no longer require libart.
4526 * DEPENDS.libgdk_pixbuf: We no longer depend on libart.
4528 * gdk-pixbuf.spec.in: Updated, but I don't guarantee anything.
4530 2000-04-06 Jonathan Blandford <jrb@redhat.com>
4532 * gdk-pixbuf/testanimation.c (main): add more info to the
4533 testanimation frames.
4535 2000-04-04 Ettore Perazzoli <ettore@helixcode.com>
4537 * gdk-pixbuf/gdk-pixbuf-animation.c
4538 (gdk_pixbuf_animation_get_width): New accessor function.
4539 (gdk_pixbuf_animation_get_height): New accessor function.
4540 (gdk_pixbuf_animation_get_num_frames): New accessor function.
4541 (gdk_pixbuf_animation_get_frames): New accessor function.
4543 2000-04-01 Federico Mena Quintero <federico@helixcode.com>
4545 * gdk-pixbuf/gdk-pixbuf.c: Reverted Mark's change. The refcount
4546 is private information, and the art_pixbuf will go away soon.
4548 2000-03-31 Mark Crichton <crichton@gimp.org>
4550 * gdk-pixbuf/gdk-pixbuf.c: Added gdk_pixbuf_get_refcount
4551 and gdk_pixbuf_get_artpixbuf accessor functions.
4553 2000-03-29 Federico Mena Quintero <federico@helixcode.com>
4555 * gdk-pixbuf/gdk-pixbuf.c (gdk_pixbuf_get_has_alpha): Return
4556 gboolean instead of int.
4558 2000-03-29 Radek Doulik <rodo@helixcode.com>
4560 * gdk-pixbuf/gdk-pixbuf-animation.c
4561 (gdk_pixbuf_animation_new_from_file): same as below
4563 * gdk-pixbuf/io-gif.c (gif_get_lzw): added update of width and
4564 height in GdkPixbufAnimation
4566 2000-03-28 Radek Doulik <rodo@helixcode.com>
4568 * gdk-pixbuf/io-gif.c (gif_get_lzw): test also for
4569 context->frame_done_func and context->anim_done_func to make
4570 progressive animation loading work
4572 * gdk-pixbuf/gdk-pixbuf-loader.c (gdk_pixbuf_loader_frame_done):
4573 added priv->pixbuf = NULL as pixbuf is now in frame (and to make
4574 gdk_pixbuf_loader_prepare happy)
4575 (gdk_pixbuf_loader_frame_done): update animation bbox
4577 * gdk-pixbuf/gdk-pixbuf.h: added bbox size (width, height) to
4580 2000-03-27 Radek Doulik <rodo@helixcode.com>
4582 * gdk-pixbuf/io-gif.c (gif_get_lzw): use frame_len and frame_width
4583 instead of width and height
4585 2000-03-27 Owen Taylor <otaylor@redhat.com>
4587 * gdk-pixbuf/pixops/pixops.c: Fix problem with
4588 precendence of >> and & which was keeping composite_color
4589 from working with non-gray images.
4591 2000-03-08 Jonathan Blandford <jrb@redhat.com>
4593 * gdk-pixbuf/io-gif.c (gdk_pixbuf__gif_image_load): free the context.
4594 (gdk_pixbuf__gif_image_load_animation): free the context.
4596 2000-03-06 Arjan van de Ven <arjan@fenrus.demon.nl>
4598 * gdk-pixbuf/io-bmp.c: Fixed to pointer-bugs and a
4599 mis-interpretation of the Microsoft documentation. Now
4600 it can load .BMP files that are not generated by The Gimp
4603 2000-03-01 Mark Crichton <crichton@gimp.org>
4605 * configure.in: Added BUILD_CANVAS_ITEM stuff to (finally)
4606 fix the last auto* build bug (where we have libart, but no
4609 * gdk-pixbuf/Makefile.am: Same.
4611 2000-02-28 Matt Wilson <msw@redhat.com>
4613 * gdk-pixbuf/gdk-pixbuf-drawable.c: s/unsigned long/guint32/g,
4614 s/unsigned short/guint16/g, s/unsigned char/guint8/g
4616 2000-02-26 Federico Mena Quintero <federico@helixcode.com>
4618 * README: We don't require libgif/ungif nor libXpm.
4620 * NEWS: This was outdated, so updated it.
4622 2000-02-25 Federico Mena Quintero <federico@helixcode.com>
4624 * gdk-pixbuf.m4: Use the correct name for
4625 gdk-pixbuf/gdk-pixbuf.h. Thanks to Jacob Berkman for pointing
4628 2000-02-21 Federico Mena Quintero <federico@helixcode.com>
4630 * configure.in (GDK_PIXBUF_MINOR): Bumped version number to 0.6.0.
4632 * doc/compiling.sgml: New appendix documenting the gdk-pixbuf
4633 library's particular options to configure.in.
4635 * doc/gdk-pixbuf.sgml: Include compiling.sgml appendix via an
4638 * doc/Makefile.am (gdk-pixbuf.html): Added compiling.sgml.
4640 * gdk-pixbuf/io-ico.c (gdk_pixbuf__ico_image_load_increment):
4641 Fixed typo in prototype name.
4643 * configure.in: Changed duplicated AC_MSG_CHECKING message to
4644 something more meaningful; now it is "checking whether dynamic
4647 * gdk-pixbuf/pixops/Makefile.am (noinst_PROGRAMS): Do not install
4648 the timescale program.
4650 Integrated Miguel de Icaza's <miguel@gnu.org> patch for optionally
4651 creating a single static library with all the image format modules
4654 2000-02-20 Miguel de Icaza <miguel@gnu.org>
4656 * gdk-pixbuf/io-xpm.c (gdk_pixbuf__xpm_image_load): Add prefix.
4657 (gdk_pixbuf__xpm_image_load_xpm_data): Add prefix.
4659 * gdk-pixbuf/io-tiff.c (gdk_pixbuf__tiff_image_load_real): Add prefix.
4660 (gdk_pixbuf__tiff_image_stop_load): Add prefix.
4661 (gdk_pixbuf__tiff_image_load_increment): Add prefix.
4662 (gdk_pixbuf__tiff_image_load): Add prefix.
4663 (gdk_pixbuf__tiff_image_stop_load): Update invocation.
4664 (gdk_pixbuf__tiff_image_begin_load): Add prefix.
4666 * gdk-pixbuf/io-ras.c (gdk_pixbuf__ras_image_load): Add prefix.
4667 (gdk_pixbuf__ras_image_load): Updated invocation.
4668 (gdk_pixbuf__ras_image_begin_load): Add prefix.
4669 (gdk_pixbuf__ras_image_stop_load): Add prefix.
4670 (gdk_pixbuf__ras_image_load_increment): Add prefix.
4672 * gdk-pixbuf/io-pnm.c (gdk_pixbuf__pnm_image_begin_load): Add prefix.
4673 (gdk_pixbuf__pnm_image_stop_load): Add prefix.
4674 (gdk_pixbuf__pnm_image_load_increment): Add prefix
4675 (gdk_pixbuf__pnm_image_load): Add prefix.
4677 * gdk-pixbuf/io-jpeg.c (gdk_pixbuf__jpeg_image_load): Add prefix.
4678 (gdk_pixbuf__jpeg_image_load_increment): Add prefix.
4679 (gdk_pixbuf__jpeg_image_begin_load): Add prefix.
4680 (gdk_pixbuf__jpeg_image_stop_load): Add prefix.
4682 * gdk-pixbuf/io-ico.c (gdk_pixbuf__ico_image_load): Add prefix.
4683 (gdk_pixbuf__ico_image_load): update invocation.
4684 (gdk_pixbuf__ico_image_load_increment): Add prefix.
4685 (gdk_pixbuf__ico_image_load): update invocation.
4686 (gdk_pixbuf__ico_image_begin_load): Add prefix.
4687 (gdk_pixbuf__ico_image_load): update invocation.
4688 (gdk_pixbuf__ico_image_stop_load): Add prefix.
4690 * gdk-pixbuf/io-gif.c (gdk_pixbuf__gif_image_load_animation): Add prefix.
4691 (gdk_pixbuf__gif_image_load): Add prefix.
4692 (gdk_pixbuf__gif_image_begin_load): Add prefix.
4693 (gdk_pixbuf__gif_image_load_increment): Add prefix.
4694 (gdk_pixbuf__gif_image_load_animation): Add prefix.
4695 (gdk_pixbuf__gif_image_stop_load): Add prefix.
4697 * gdk-pixbuf/io-bmp.c (gdk_pixbuf__bmp_image_load): Add prefix.
4698 (gdk_pixbuf__bmp_image_load): Rename function called.
4699 (gdk_pixbuf__bmp_image_load_increment): Add prefix
4701 * gdk-pixbuf/io-png.c (gdk_pixbuf__png_image_load): Add prefix.
4702 (gdk_pixbuf__png_image_begin_load): Add prefix.
4703 (gdk_pixbuf__png_image_stop_load): Add prefix.
4704 (gdk_pixbuf__png_image_load_increment): Add prefix.
4706 * gdk-pixbuf/gdk-pixbuf-io.c (file_formats): Make this static.
4707 (gdk_pixbuf_load_module): Load the shared library entry points
4708 using a "gdk_pixbuf__$module_name" prefix.
4709 (pixbuf_module_symbol): Wrapper routine that uses the module
4710 prefix for the modules to load the information.
4712 * configure.in (GDK_PIXBUF_VERSION): New option --disable-modules
4713 lets the user specify that gdk-pixbuf should link all image loader
4714 code into the library instaed of creating shared library modules.
4716 (dynworks): Renamed the automake conditional DYNAMIC_MODULES_WORK
4717 to BUILD_DYNAMIC_MODULES.
4719 2000-02-19 Jonathan Blandford <jrb@redhat.com>
4721 * gdk-pixbuf/io-gif.c (new_context): fix case where initial
4722 colormap entry is Transparent.
4724 2000-02-19 Owen Taylor <otaylor@redhat.com>
4726 * gdk-pixbuf/pixops/pixops.c (scale_pixel): Fix error in
4727 scale factors for non-alpha case.
4729 2000-02-14 Mark Crichton <crichton@gimp.org>
4731 * gdk-pixbuf/io-xpm.c (xpm_extract_color): Added check for "g"
4732 color type. Imlib/libXpm handle this, but we didn't.
4734 2000-02-14 Darin Adler <darin@eazel.com>
4736 * gdk-pixbuf/testpixbuf.c: Remove now-unnecessary cast.
4737 * .cvsignore: gdk-pixbuf/.cvsignore: More to ignore.
4739 2000-02-14 Elliot Lee <sopwith@redhat.com>
4740 * gdk-pixbuf/gdk-pixbuf.h, gdk-pixbuf/gdk-pixbuf-data.c: Make
4741 passed-in argument 'const'.
4743 2000-02-04 Michael Meeks <mmeeks@gnu.org>
4745 * gdk-pixbuf/io-gif.c (struct _GifContext): add x,y_offset.
4746 (gif_get_frame_info): put the offsets on the context.
4747 (gif_get_lzw): copy them off into the frame.
4748 (new_context): no change required; will 0 offsets by default.
4750 2000-01-28 Michael Meeks <michael@mejm2.dow.cam.ac.uk>
4752 * gdk-pixbuf/pixops/pixops.c (pixops_process): const + nasty
4755 * gdk-pixbuf/pixops/pixops.h: const.
4757 * gdk-pixbuf/gdk-pixbuf-util.c: const.
4759 * gdk-pixbuf/gdk-pixbuf-scale.c: const.
4761 * gdk-pixbuf/gdk-pixbuf.h: constify lots of things.
4763 2000-02-03 Federico Mena Quintero <federico@helixcode.com>
4765 * gdk-pixbuf/gdk-pixbuf-render.c
4766 (gdk_pixbuf_render_threshold_alpha): Added sanity check for width
4767 and height being >= 0. Also, do nothing if either of them is
4768 zero. Thanks to Ettore for pointing this out.
4769 (gdk_pixbuf_render_to_drawable): Likewise.
4770 (gdk_pixbuf_render_to_drawable_alpha): Likewise.
4772 2000-02-02 Federico Mena Quintero <federico@helixcode.com>
4774 * gdk-pixbuf/io-gif.c (gif_get_lzw): Removed debugging g_print.
4775 Thanks to John Sullivan <sullivan@eazel.com> for the patch.
4777 * gdk-pixbuf/testpixbuf-drawable.c (configure_cb): Get a new area
4778 of the screen when the window is resized. Thanks to David
4779 N. Welton <davidw@linuxcare.com> for pointing this out.
4780 Misc. cleanups to the rest of the file.
4782 2000-02-01 Federico Mena Quintero <federico@helixcode.com>
4784 * doc/tmpl/rendering.sgml: gnome_init() does not call
4785 gdk_rgb_init(), so don't mention that it does in the
4786 documentation. Thanks to Alexander Kruuse <kruuse@home.se> for
4789 2000-01-31 Havoc Pennington <hp@redhat.com>
4791 * gdk-pixbuf/Makefile.am (noinst_PROGRAMS): no testpixbuf-foo target
4793 Mon Jan 31 12:38:50 2000 Owen Taylor <otaylor@redhat.com>
4795 * gdk-pixbuf/pixops/pixops.c (scale_line): Fix from Peter
4796 Wainwright to fix 4a => 4a scaling.
4798 2000-01-29 Mark Crichton <crichton@gimp.org>
4800 * gdk-pixbuf-config: Oh dear, we weren't Telsa/Alan proof...
4801 put `libart-config --libs` in instead of -lart_lgpl.
4803 2000-01-22 Federico Mena Quintero <federico@helixcode.com>
4805 * gdk-pixbuf/io-pnm.c (pnm_read_raw_scanline): Return an error on
4807 (pnm_read_ascii_scanline): Initialize data and mask.
4809 * gdk-pixbuf/io-xpm.c (pixbuf_create_from_xpm): Initialize
4810 fallbackcolor to keep gcc happy.
4812 * configure.in: Bumped version number to 0.5.0.
4814 * gdk-pixbuf/pixops/timescale.c (dump_array): Removed unused variable.
4817 * gdk-pixbuf/pixops/pixops.c (pixops_composite_color_nearest): Put
4818 parentheses around + in a shift to remove a compiler warning.
4819 (pixops_process): Likewise.
4821 Patch from Ross Golder <rossigee@bigfoot.com> to create an RPM
4824 * configure.in: Added gdk-pixbuf.spec to AC_OUTPUT.
4826 * Makefile.am (EXTRA_DIST): Added gdk-pixbuf.spec.in
4828 2000-01-22 Federico Mena Quintero <federico@helixcode.com>
4830 * gdk-pixbuf/gnome-canvas-pixbuf.c (PixbufPrivate): Removed the
4831 x_set and y_set arguments. Now they are always on and start with
4832 defaults of 0.0 in units.
4833 (gnome_canvas_pixbuf_class_init): Likewise.
4834 (gnome_canvas_pixbuf_set_arg): Likewise.
4835 (gnome_canvas_pixbuf_get_arg): Likewise.
4836 (compute_viewport_affine): Likewise; always use the priv->x and
4839 * doc/tmpl/gnome-canvas-pixbuf.sgml: Modified to reflect the
4840 removal of the x_set/y_set arguments.
4842 2000-01-21 Federico Mena Quintero <federico@helixcode.com>
4844 * gdk-pixbuf/gdk-pixbuf.c (gdk_pixbuf_ref): Return the same pixbuf
4845 as the input parameter.
4847 * gdk-pixbuf/gdk-pixbuf-animation.c (gdk_pixbuf_animation_ref):
4848 Return the same animation as the input parameter.
4850 2000-01-16 Elliot Lee <sopwith@redhat.com>
4852 * gdk-pixbuf/Makefile.am: Don't link against libgnomecanvaspixbuf.la
4854 2000-01-16 Federico Mena Quintero <federico@helixcode.com>
4856 * configure.in: Removed the broken --enable-canvas-pixbuf option.
4857 Added the stuff necessary to substitute the variables in
4858 gnomecanvaspixbufConf.sh.in.
4860 * gnomecanvaspixbufConf.sh.in: New gnome-config handler for the
4861 tiny gnomecanvaspixbuf library.
4863 * Makefile.am: Build gnomecanvaspixbufConf.sh.
4865 * gdk-pixbuf/Makefile.am: Create a libgnomecanvaspixbuf and only
4866 build it if gdk-pixbuf is being built outside of gnome-libs.
4868 * doc/gdk-pixbuf-sections.txt: Added gdk_pixbuf_render_pixmap_and_mask().
4870 * gdk-pixbuf/gdk-pixbuf-render.c
4871 (gdk_pixbuf_render_pixmap_and_mask): Renamed from
4872 gdk_pixbuf_render_pixmap(). Do not create the mask if it is not
4873 needed, and do not use a clipping mask when rendering the pixmap.
4874 Tweaked documentation a little.
4876 * HACKING: New file with hacking policies for the gdk-pixbuf
4879 * doc/Makefile.am (tmpl_sources): Added missing backslash.
4881 * doc/Makefile.am: Use gnomecanvaspixbuf in gnome-config when
4882 scanning for docstrings.
4884 * gdk-pixbuf/gdk-pixbuf-util.c (gdk_pixbuf_copy_area): Made sanity
4885 checks more stringent. Removed "gint" abominations. Made
4886 documentation consistent with the rest of the functions.
4888 * doc/gdk-pixbuf-sections.txt: Added gdk_pixbuf_copy_area() to the
4891 2000-01-14 Jonathan Blandford <jrb@redhat.com>
4893 * gdk-pixbuf/gdk-pixbuf-render.c (gdk_pixbuf_render_pixmap): new
4894 function to let you create a gdk_pixmap from a gdk_pixbuf.
4896 2000-01-11 Jacob Berkman <jacob@helixcode.com>
4898 * gdk-pixbuf/pixops/Makefile.am (INCLUDES): added
4899 $LIBART_CFLAGS to $INCLUDES
4901 2000-01-10 Elliot Lee <sopwith@redhat.com>
4903 * configure.in, gdk-pixbuf/Makefile.am: Build a libcanvas_pixbuf.
4905 * configure.in: Define version macros. Generate
4906 gdk-pixbuf/gdk-pixbuf-features.h. Always INSIDE_GNOME.
4908 * gdk-pixbuf/Makefile.am: Add gdk-pixbuf-features.h
4910 * gdk-pixbuf/gdk-pixbuf.c: Add definitions of
4911 gdk-pixbuf-features.h declarations, plus some initialization
4914 2000-01-05 Owen Taylor <otaylor@redhat.com>
4916 * gdk-pixbuf/pixops/pixops.c: Fixed src_channels/dest_channels
4917 confusion. (Again caught by Tomas Ogren's Purify)
4919 2000-01-07 Jonathan Blandford <jrb@redhat.com>
4921 * gdk-pixbuf/gdk-pixbuf-xform.c (gdk_pixbuf_rotate): comment out
4924 * gdk-pixbuf/gdk-pixbuf-io.c: Added progressive animation loading.
4925 * gdk-pixbuf/gdk-pixbuf-io.h: Added progressive animation loading.
4926 * gdk-pixbuf/gdk-pixbuf-loader.c: Added progressive animation
4928 * gdk-pixbuf/gdk-pixbuf-loader.h: Added progressive animation
4930 * gdk-pixbuf/io-gif.c (image_load_increment): I think the
4931 ref-counting mess is finally fixed. Added progressive animation
4933 (gif_get_lzw): remove memory_leak
4935 * doc/tmpl/gdk-pixbuf-loader.sgml: much longer long description
4938 2000-01-05 Owen Taylor <otaylor@redhat.com>
4940 * gdk-pixbuf/pixops/pixops.c (pixops_process): Fix computation of
4943 * gdk-pixbuf/pixops/pixops.c: Fix double increments when
4944 dest_channels == 4. (Pointed out by Tomas Ogren)
4946 2000-01-05 Mark Crichton <crichton@gimp.org>
4948 * gdk-pixbuf/gdk-pixbuf-loader.c (gdk_pixbuf_loader_eat_header_write):
4949 Return 0 if gdk_pixbuf_load_loader_module returns FALSE.
4951 2000-01-05 Elliot Lee <sopwith@redhat.com>
4953 * gdk-pixbuf/pixops/Makefile.am: Link with -lm (to get 'ceil' function)
4955 2000-01-05 Owen Taylor <otaylor@redhat.com>
4957 * doc/Makefile.am doc/gdk-pixbuf-sections.txt
4958 doc/gdk-pixbuf.sgml doc/tmpl/scaling.sgml:
4959 Added scaling functions into gtk-doc framework.
4961 * gdk-pixbuf/gdk-pixbuf-scale.c: Documentation fixes.
4963 * gdk-pixbuf/testpixbuf-scale.c (expose_cb): Simplify a bit.
4965 * gdk-pixbuf/pixops/pixops.c (pixops_composite_color): Return
4966 immediately if scale_x or scale_y is 0.
4968 2000-01-05 Owen Taylor <otaylor@redhat.com>
4970 * gdk-pixbuf/pixops/timescale.c: quick fix for initializing
4971 arrays in benchmark.
4973 2000-01-05 Jonathan Blandford <jrb@redhat.com>
4975 * gdk-pixbuf/gdk-pixbuf-io.h: Change the order of the update func
4976 to make it more compatible with the rest of GTK. Added animation
4977 framework for progressive loading.
4979 * gdk-pixbuf/io-bmp.c (image_begin_load): Modified to handle new
4981 * gdk-pixbuf/io-ico.c (image_begin_load): ditto
4982 * gdk-pixbuf/io-png.c (image_begin_load): ditto
4983 * gdk-pixbuf/io-ras.c (image_begin_load): ditto
4984 * gdk-pixbuf/io-jpeg.c (image_begin_load): ditto
4985 * gdk-pixbuf/io-pnm.c (image_begin_load): ditto
4986 * gdk-pixbuf/io-tiff.c (image_begin_load): ditto
4987 * gdk-pixbuf/io-gif.c (image_begin_load): ditto
4989 2000-01-05 Owen Taylor <otaylor@redhat.com>
4991 * gdk-pixbuf/pixops/README: Added a README with a TODO
4992 and some explainations of the algorithms.
4994 * gdk-pixbuf/testpixbuf-scale.c: Set a background pixmap of None
4995 to reduce flashing when resizing.
4997 2000-01-05 Owen Taylor <otaylor@redhat.com>
4999 * gdk-pixbuf/pixops/: Directory full of pixel data scaling
5000 code that will eventually migrate into libart.
5002 * configure.in acconfig.h: Add checks for MMX compiler support
5004 * gdk-pixbuf/gdk-pixbuf.h gdk-pixbuf/gdk-pixbuf-scale.c:
5005 Nice wrapper routines for the code in pixops that operate
5006 on pixbufs instead of raw data.
5008 * gdk-pixbuf/testpixbuf-scale: Test program for scaling
5011 2000-01-05 Jonathan Blandford <jrb@redhat.com>
5013 * doc/tmpl/animation.sgml: Documentation changes.
5015 2000-01-01 Federico Mena Quintero <federico@helixcode.com>
5017 * gdk-pixbuf/gdk-pixbuf.h (GdkPixbufAnimation): Added reference
5018 counting to animations. A web browser may want to share a single
5019 copy of an animated GIF if it appears multiple times in a web
5022 * gdk-pixbuf/gdk-pixbuf-animation.c: New file. Moved the
5023 animation functions here.
5024 (gdk_pixbuf_animation_new_from_file): Prettified. Return a NULL
5025 animation if the loader does not support multiframe loading and
5026 the single-frame load returned NULL. Check that the filename is
5027 not NULL. Updated inline documentation.
5028 (gdk_pixbuf_animation_ref): New function.
5029 (gdk_pixbuf_animation_unref): New function.
5030 Removed gdk_pixbuf_animation_destroy() in favor of reference
5033 * gdk-pixbuf/gdk-pixbuf-io.c (gdk_pixbuf_new_from_file):
5034 Prettified. Made ref_count assertion more paranoid. Check that
5035 the filename is not NULL.
5036 (gdk_pixbuf_get_module): Use guchar * and guint for buffer and
5038 (gdk_pixbuf_new_from_xpm_data): Changed the "data" argument to
5041 * gdk-pixbuf/io-gif.c (image_load_animation): Create the animation
5042 with a reference count of 1.
5044 * gdk-pixbuf/Makefile.am (libgdk_pixbuf_la_SOURCES): Added
5045 gdk-pixbuf-animation.c.
5047 * doc/tmpl/animation.sgml: Populated. It is still missing a
5048 description of the overlay modes.
5050 * doc/gdk-pixbuf-sections.txt: Added the animation section. Moved
5051 the canvas item section to the end, as it will be moved later to
5054 * doc/gdk-pixbuf.sgml: Added the animation section.
5056 * doc/Makefile.am (tmpl_sources): Added tmpl/animation.sgml.
5058 1999-12-26 Peter Teichman <pat@gnu.org>
5060 * gdk-pixbuf/Makefile.am (libpixbuf_tiff_la_LIBADD): add
5061 $(LIBTIFF) to libpixbuf_tiff_la_LIBADD, proxying for mmarker.
5062 This closes bug #4676.
5064 1999-12-23 Havoc Pennington <hp@pobox.com>
5066 * gdk-pixbuf/io-gif.c (image_load): Stuff that should have been
5067 set to NULL here (specifically context->animation) was not being
5068 set to NULL. use g_new0() to alloc the struct.
5070 1999-12-20 Jonathan Blandford <jrb@redhat.com>
5072 * gdk-pixbuf/io-gif.c: finished work to make animated gifs load
5073 correctly. Progressive loading needs some work, but that all
5074 needs doing from the gdk-pixbuf-loader end, not here.
5076 1999-12-17 Jonathan Blandford <jrb@redhat.com>
5078 * gdk-pixbuf/gdk-pixbuf-io.c (gdk_pixbuf_animation_new_from_file):
5079 moved the file here. It seems natural to put this function here,
5080 as that's where the gdk_pixbuf_new_from_file function is, but it's
5081 still a little convoluted. The source files might be played with
5084 1999-12-14 Jonathan Blandford <jrb@redhat.com>
5086 * gdk-pixbuf/gdk-pixbuf-loader.c
5087 (gdk_pixbuf_loader_get_animation): Gets the animation from the
5090 1999-12-16 Federico Mena Quintero <federico@redhat.com>
5092 * doc/tmpl/rendering.sgml: Added notice about initializing GdkRGB
5093 before using the GdkPixbuf rendering functions. Thanks to Joe
5094 Shaw <joe@off.net> for pointing this out.
5096 1999-12-13 Federico Mena Quintero <federico@redhat.com>
5098 * gdk-pixbuf/gnome-canvas-pixbuf.c
5099 (gnome_canvas_pixbuf_class_init): Renamed arguments to
5100 width_in_pixels, height_in_pixels, x_in_pixels, y_in_pixels, for
5101 consistency with the new canvas.
5102 (PixbufPrivate): Do the same renaming in the structure fields, for
5105 * doc/tmpl/gnome-canvas-pixbuf.sgml: Updated for new argument names.
5107 1999-12-12 Federico Mena Quintero <federico@redhat.com>
5109 * gdk-pixbuf/Makefile.am (libgdk_pixbuf_la_LDFLAGS): Use a
5110 conditional to see whether to link $(GNOME_LIBS) or not.
5112 1999-12-10 Jonathan Blandford <jrb@redhat.com>
5114 * gdk-pixbuf/gdk-pixbuf-io.h: thinking about the new loading API.
5116 * gdk-pixbuf/gdk-pixbuf-drawable.c (gdk_pixbuf_get_from_drawable):
5117 make a warning go away.
5119 * gdk-pixbuf/gdk-pixbuf.h: added new prototypes for animations.
5121 * gdk-pixbuf/gdk-pixbuf-loader.h: added new prototypes for
5124 1999-12-09 Michael Zucchi <zucchi@zedzone.mmc.com.au>
5126 * gdk-pixbuf/gdk-pixbuf.h: Enable gdk_pixbuf_get_from_drawable()
5129 * gdk-pixbuf/gdk-pixbuf-drawable.c (gdk_pixbuf_get_from_drawable):
5130 Filled in body of function.
5131 (rgbconvert): Added GdkColormap parameter, and to all conversion
5133 (convert_real_slow): New function - should convert ANY visual/data
5134 format properly, but it aint fast. Used as a fallback when an
5135 optimised routine wont match.
5136 (rgbconvert): Do very specific tests on the data format to verify
5137 properly if the optimised version will do, otherwise use the
5138 fallback function for all other data formats.
5140 * gdk-pixbuf/Makefile.am: Re-enabled building of
5141 textpixbuf-drawable.
5143 * gdk-pixbuf/testpixbuf-drawable.c (main): Changed to use
5144 gdk_pixbuf_get_from_drawable().
5146 1999-12-08 Arjan van de Ven <arjan@fenrus.demon.nl>
5148 * gdk-pixbuf/gdk-pixbuf-drawable.c : Fixed the red/green/red
5149 bug on two occasions.
5150 * gdk-pixbuf/io-ras.c: Changed from the custom be32_to_cpu
5151 function to the generic glib one.
5153 1999-12-08 Federico Mena Quintero <federico@redhat.com>
5155 * gdk-pixbuf/gdk-pixbuf-drawable.c: Fix includes.
5156 (gdk_pixbuf_get_from_drawable): Implemented the zillion sanity
5157 checks and API definition. The body needs filling in and it needs
5158 to do the Right Thing(tm) for pixmaps plus the given colormap and
5159 windows and their own colormaps.
5161 * gdk-pixbuf/gdk-pixbuf.h: Added prototype for
5162 gdk_pixbuf_get_from_drawable(). Killed gdk-pixbuf-drawable.h.
5164 * gdk-pixbuf/Makefile.am: Re-added the gdk-pixbuf-drawable sources.
5166 * doc/tmpl/from-drawables.sgml: Populated.
5168 * doc/gdk-pixbuf.sgml: Added the from-drawables section.
5170 * doc/Makefile.am (tmpl_sources): Added tmpl/from-drawables.sgml.
5172 * doc/gdk-pixbuf-sections.txt: Added a section for getting pixbufs
5175 1999-12-07 Federico Mena Quintero <federico@redhat.com>
5177 * doc/tmpl/gnome-canvas-pixbuf.sgml: Added clarification about
5178 reference counting for GdkPixbuf structures.
5180 1999-12-07 Martin Baulig <martin@home-of-linux.org>
5182 * gdk-pixbuf/Makefile.am (testpixbuf_LDADD): Conditionally
5183 include $(GNOME_LIBS) here.
5185 1999-12-05 Arjan van de Ven <arjan@fenrus.demon.nl>
5187 Added missing "include <string.h>" to:
5188 * gdk-pixbuf/io-ras.c
5189 * gdk-pixbuf/io-bmp.c
5190 * gdk-pixbuf/io-ico.c
5192 1999-12-06 Federico Mena Quintero <federico@redhat.com>
5194 * gdk-pixbuf/gdk-pixbuf-io.c (file_formats): Patch from Arjan to
5197 1999-12-05 Federico Mena Quintero <federico@redhat.com>
5199 * gdk-pixbuf/Makefile.am (testpixbuf_LDADD): Add back
5200 $(GNOME_LIBS). This must compile outside of gnome-libs. If you
5201 want, send me a patch to do the conditional stuff properly.
5202 Otherwise, please read the GNOME Programming Guidelines,
5203 especially the "CVS policies" section.
5205 1999-12-05 Jaka Mocnik <jaka.mocnik@kiss.uni-lj.si>
5207 * gdk-pixbuf/Makefile.am: removed GNOME_LIBS from testpixbuf_LDADD.
5209 1999-12-05 Arjan van de Ven <arjan@fenrus.demon.nl>
5211 * gdk-pixbuf/io-ico.c: Bug in palet-size
5214 1999-12-04 Arjan van de Ven <arjan@fenrus.demon.nl>
5216 * gdk-pixbuf/io-bmp.c: Major cleanup, added support for
5217 32 bpp and 4 bpp (uncompressed) images, fixed 1bpp.
5219 * gdk-pixbuf/io-ras.c: Minor cleanup, ran through lclint
5221 * gdk-pixbuf/io-ico.c: Minor cleanup, fixed 1bpp icons,
5224 * gdk-pixbuf/gdk-pixbuf-io.c: Added detection of .CUR files
5225 (Windows Cursor files). These are identical to .ICO files,
5226 except for the signature and 2 extra fields for the hotspot.
5228 1999-12-03 Federico Mena Quintero <federico@redhat.com>
5230 * gdk-pixbuf/gnome-canvas-pixbuf.c (gnome_canvas_pixbuf_get_arg):
5231 Removed unused variable `item'.
5233 1999-12-03 Jonathan Blandford <jrb@redhat.com>
5235 * gdk-pixbuf/io-gif.c (gif_fill_in_lines): added a comment to
5236 explain this function better.
5238 1999-12-02 Federico Mena Quintero <federico@redhat.com>
5240 Source files moved from src/ to gdk-pixbuf/, to be consistent with
5243 * doc/Makefile.am: Modified for the new source directory.
5245 * configure.in: Likewise.
5247 * Makefile.am: Likewise.
5249 * autogen.sh: Likewise.
5251 * gdk-pixbuf/Makefile.am: Likewise.
5253 1999-12-02 Federico Mena Quintero <federico@redhat.com>
5255 * src/testpixbuf.c: #include <config.h>, and fix includes.
5257 * src/testpixbuf-drawable.c: #include <config.h>, and fix includes.
5259 * src/io-xpm.c: Fix includes.
5261 * src/io-tiff.c: Fix includes.
5263 * src/io-ras.c: Fix includes, and do not include more stuff than needed.
5265 * src/io-pnm.c: Fix inlcudes, and do not include more stuff than needed.
5267 * src/io-png.c: Fix includes.
5269 * src/io-ico.c: Fix includes, and do not include more stuff than needed.
5271 * src/io-gif.c: Fix includes, and do not include more stuff than needed.
5273 * src/io-bmp.c: Fix includes, and do not include more stuff than needed.
5275 * src/gnome-canvas-pixbuf.c: Fix includes.
5277 * src/gdk-pixbuf.c: Fix includes.
5279 * src/gdk-pixbuf-util.c: Fix includes.
5281 * src/gdk-pixbuf-render.c: Fix includes.
5283 * src/gdk-pixbuf-io.h: Fix includes.
5285 * src/gdk-pixbuf-drawable.c: Fix includes.
5287 * src/gdk-pixbuf-drawable.h: Use angle brackets for the gdk-pixbuf
5290 * src/gdk-pixbuf-data.c: Fix includes.
5292 * src/gdk-pixbuf-loader.c: #include <config.h>
5294 * src/gdk-pixbuf-loader.h: Use angle brackets for the gdk-pixbuf
5297 * src/Makefile.am: Commented out the gdk-pixbuf-drawable stuff,
5298 since it is not finished.
5300 * src/gdk-pixbuf.h: Removed unused transformation prototypes.
5302 * src/gdk-pixbuf-util.c: New file with utility and convenience
5303 functions for pixbufs.
5305 * src/Makefile.am (libgdk_pixbuf_la_SOURCES): Added gdk-pixbuf-util.c.
5307 * doc/gdk-pixbuf-sections.txt: Added section for utility functions.
5309 * doc/Makefile.am (tmpl_sources): Added tmpl/util.sgml.
5311 * doc/gdk-pixbuf.sgml: Added the utilities section.
5313 * doc/tmpl/util.sgml: Documentation for the utility functions.
5315 1999-11-29 Owen Taylor <otaylor@redhat.com>
5317 * src/gdk-pixbuf-render.c (gdk_pixbuf_render_to_drawable_alpha):
5318 Keep the mask around until after we draw ... since
5319 the GC changes aren't flushed to the X server until we
5320 draw, destroying it before that may result in BadPixmap
5323 1999-11-30 Havoc Pennington <hp@pobox.com>
5325 * configure.in: Add AM_CONDITIONAL for inside gnome-libs
5327 * src/Makefile.am: conditionalize GnomeCanvasPixbuf
5329 1999-11-29 Federico Mena Quintero <federico@redhat.com>
5331 * src/Makefile.am: Uncomment the GnomeCanvasPixbuf sources. This
5332 should be made conditional, not blindly commented out.
5334 1999-11-29 Jonathan Blandford <jrb@redhat.com>
5336 * src/Makefile.am (ICO_LIB): Added another loader from Arjan to
5337 handle .ico files. Cool.
5339 1999-11-24 Jonathan Blandford <jrb@redhat.com>
5341 * src/io-bmp.c (OneLine24): new patch from Arjan to handle
5344 1999-11-24 James Henstridge <james@daa.com.au>
5346 * configure.in (AC_OUTPUT): altered hack to place the symlink in the
5347 top builddir rather than src. This still builds fine, and does not
5348 get gtk-doc into an infinite loop when trying to find all the source
5351 1999-11-23 Jonathan Blandford <jrb@redhat.com>
5353 * Removed #PRAGMA } from headers. Also, make compile if you don't
5354 have it installed, already.
5356 1999-11-22 Federico Mena Quintero <federico@redhat.com>
5358 * src/gnome-canvas-pixbuf.c (gnome_canvas_pixbuf_draw): Create the
5359 temporary buffer to the size of the interesction of the bounding
5360 box and the expose area, not the whole expose area. This speeds
5363 * src/gdk-pixbuf-render.c (gdk_pixbuf_render_threshold_alpha): Do
5364 not paint black on the mask, since we already cleared it in a
5365 single gdk_draw_rectangle() operation.
5367 1999-11-22 Raja R Harinath <harinath@cs.umn.edu>
5369 * configure.in (GDK_PIXBUF_DIR): Fix for srcdir != builddir.
5371 1999-11-22 Havoc Pennington <hp@pobox.com>
5373 * src/Makefile.am (GDK_PIXBUF_LIBS): Patch from Paul Fisher
5374 <pnfisher@redhat.com> adds all -lgdk-pixbuf and all other
5375 dependencies to LIBADD variables for loadable modules. Necessary
5376 for a Java dynamic loading thing to be able to figure it out.
5378 1999-11-22 Havoc Pennington <hp@pobox.com>
5380 * src/io-png.c (image_load_increment): Call the update_area
5381 callback depending on the number of rows loaded in this increment.
5383 * src/testpixbuf.c (main): slow down the progressive load demo
5385 1999-11-16 Havoc Pennington <hp@pobox.com>
5387 * src/gdk-pixbuf-drawable.h: Get the quotes right on the #include
5389 1999-11-22 Jonathan Blandford <jrb@redhat.com>
5391 * configure.in (GDK_PIXBUF_DIR): make the symlink. Does not work
5392 for srcdir != buildir != . Beats me why; I can't figure it out.
5393 AC_OUTPUT_COMMANDS doesn't seem to let me substitute it correctly.
5395 1999-11-21 Jonathan Blandford <jrb@redhat.com>
5397 * src/gdk-pixbuf-io.c: added io-bmp from Arjan
5398 <arjan@fenrus.demon.nl>
5400 1999-11-20 Michael Zucchi <zucchi@zedzone.mmc.com.au>
5402 * src/gdk-pixbuf-drawable.c (gdk_pixbuf_from_drawable_core):
5403 Rework/reorder of the code. Each case has been separated into
5404 another function; its big but it should be quick.
5405 gdk_pixbuf_rgba_from_drawable() will now return a pixbuf with
5406 opaque alpha information. Not all depths/formats have been
5407 tested, but 8, 15/16 and 24 (alinged 32) should work ok.
5409 1999-11-17 Larry Ewing <lewing@gimp.org>
5411 * src/gnome-canvas-pixbuf.c (gnome_canvas_pixbuf_bounds):
5412 implement the bounds method correctly.
5413 (compute_viewport_affine): compute the affine need to fit the
5414 image within the viewport given by the args.
5415 (compute_render_affine): call compute_viewport_affine.
5417 1999-11-16 Havoc Pennington <hp@pobox.com>
5419 * src/gdk-pixbuf-drawable.h: Use includes from the current
5420 directory, not the system directory.
5422 Mon Nov 15 17:18:28 1999 George Lebl <jirka@5z.com>
5424 * src/testpixbuf-drawable.c: use includes from the current directory
5425 rather then from the system include directory as gdk-pixbuf
5426 includes are not yet installed when this is compiled.
5428 1999-11-13 Cody Russell <bratsche@dfw.net>
5429 * src/testpixbuf-drawable.c: Added a test program for drawable
5432 * src/Makefile.am: Build testpixbuf-drawable.
5434 1999-11-12 Cody Russell <bratsche@dfw.net>
5436 * src/gdk-pixbuf-drawable.c: Merged in Michael Zucchi's changes.
5438 1999-11-10 Federico Mena Quintero <federico@redhat.com>
5440 * doc/tmpl/gdk-pixbuf-loader.sgml: Populated.
5442 * doc/gdk-pixbuf.signals: Put in the real names of signal
5445 * src/gdk-pixbuf-loader.c: Improved documentation comments.
5447 1999-11-10 Jonathan Blandford <jrb@redhat.com>
5449 * src/gdk-pixbuf-loader.c (gdk_pixbuf_loader_close): emit the
5452 * src/io-ras.c (OneLineMapped_file): Now can handle indexing
5453 correctly. Patch from Arjan to do so.
5455 1999-11-10 Michael Fulbright <drmike@redhat.com>
5457 * src/io-pnm.c (pnm_ascii_read_scanline): Fixed loading of ASCII PNM
5460 * src/testpixbuf.c: Added final queued draw when done loading image.
5462 1999-11-10 Jonathan Blandford <jrb@redhat.com>
5464 * src/gdk-pixbuf-io.c (gdk_pixbuf_load_module): removed spurious
5467 1999-11-10 Federico Mena Quintero <federico@redhat.com>
5469 * src/gdk-pixbuf-io.c (gdk_pixbuf_new_from_xpm_data): Added
5472 1999-11-09 Federico Mena Quintero <federico@redhat.com>
5474 * src/io-png.c: Fixed some incompatible pointer initializations.
5476 * src/io-jpeg.c (image_load_increment): Remove unused variable.
5478 1999-11-09 Michael Fulbright <drmike@redhat.com>
5480 * src/testpixbuf.c: Fixed it to use timeout to read from file
5481 for progressive loading. Set TBF_KBPS=n, where n is the number of
5482 kilobytes/second to simulate in downloading. n has to be an integer.
5484 * src/io-jpeg.c: Slight cosmetic cleanup.
5486 * src/io-pnm.c: Fixed raw PNM loading bug. Also discovered that ASCII
5487 PBM loading has a similar problem and will address tomorrow.
5489 1999-11-09 Havoc Pennington <hp@pobox.com>
5491 * src/Makefile.am (libgdk_pixbuf_la_SOURCES): build the
5492 gdk-pixbuf-drawable stuff.
5494 1999-11-09 Federico Mena Quintero <federico@redhat.com>
5496 * configure.in: Bumped version number to 0.4.
5498 1999-11-09 Michael Fulbright <drmike@redhat.com>
5500 * src/io-pnm.c : Finished progressive PNM loading code. Should handle
5501 all types of PNM files now.
5503 * src/io-jpeg.c (image_load_increment): Figured out problem with
5504 loading Progressive JPEG's progressively (say that 10 times fast).
5505 Currently for Progressive JPEG's the entire image is loaded before
5506 it is displayed. libjpeg supports a fancier mechanism which I may
5509 With these changes all JPEG formats appear to load properly for me.
5511 1999-11-08 Jonathan Blandford <jrb@redhat.com>
5513 * src/io-ras.c (image_load_increment): Final patch from Arjan.
5514 Seems to do progressive loading.
5516 1999-11-08 Michael Fulbright <drmike@redhat.com>
5518 * src/io-pnm.c image_load (): Fixed so we do not create a separate
5519 pixel buffer when reading in image - we reuse the pixel data in
5520 the GdkPixbuf structure instead.
5522 1999-11-08 Michael Fulbright <drmike@redhat.com>
5524 * src/io-pnm.c pnm_read_ascii_scanline (): Added support for
5525 ASCII PNM files. Note I haven't tested loaded ASCII PBM files because
5526 I can't seem to find a utility to convert into this format.
5527 Next is to add progressive loading support for the PNM format.
5529 1999-11-07 Federico Mena Quintero <federico@redhat.com>
5531 * doc/tmpl/gnome-canvas-pixbuf.sgml: Finished detailed explanation
5532 of the width, height, x, and y setting and pixels arguments.
5534 1999-11-05 Jonathan Blandford <jrb@redhat.com>
5536 * src/io-ras.c (image_load): third patch. Now it seems to load.
5538 * src/gdk-pixbuf-io.c: second patch Arjan van de Ven
5539 <arjan@fenrus.demon.nl> to autodetect/load the sunras files.
5541 * src/io-ras.c (image_load): new file from Arjan van de Ven
5542 <arjan@fenrus.demon.nl> to begin the ras loader.
5544 1999-11-05 Federico Mena Quintero <federico@redhat.com>
5546 * doc/gdk-pixbuf-sections.txt: Removed gdk-pixbuf-io, since it is
5547 for internal use only.
5549 * doc/gdk-pixbuf.sgml: Likewise.
5551 * doc/tmpl/gnome-canvas-pixbuf.sgml: Finished docs.
5553 1999-11-05 Michael Fulbright <drmike@redhat.com>
5555 * src/io-pnm.c: Implemented support for reading raw PBM/PGM/PPM
5556 files from a file. Next step is support for ASCII files, and
5557 then incremental loading.
5559 1999-11-04 Federico Mena Quintero <federico@redhat.com>
5561 * Makefile.am: Added doc to SUBDIRS.
5563 1999-11-04 Michael Fulbright <drmike@redhat.com>
5565 * src/io-jpeg.c: Prettied up code slightly.
5566 * src/io-pnm.c: Start of pnm loader (from file and progressively).
5567 Doesn't do much yet (will finish tomorrow).
5568 * src/gdk-pixbuf-io.c: Added pnm to structure of known types.
5570 1999-11-04 Federico Mena Quintero <federico@redhat.com>
5572 * doc/tmpl/rendering.sgml: Populated.
5574 * doc/Makefile.am: Added the template files.
5576 1999-11-04 Havoc Pennington <hp@pobox.com>
5578 * src/gdk-pixbuf-render.c (gdk_pixbuf_render_to_drawable): In
5579 docs, explain what a dither offset is for.
5580 (gdk_pixbuf_render_to_drawable_alpha): Explain why you would use
5581 this function vs. gdk_pixbuf_render_to_drawable().
5583 1999-11-04 Havoc Pennington <hp@pobox.com>
5585 * configure.in: Use libart-config correctly; find gnome-config
5586 separately. Fix GNOME_LIBS to be correct in "no gnome installed
5589 * src/Makefile.am: Link to GNOME_LIBS instead of a hardcoded
5592 Patch untested in the inside-gnome-libs case, I need to commit
5593 then check out to the gnome-libs I'm using.
5595 1999-11-04 Michael Fulbright <drmike@redhat.com>
5597 * src/io-jpeg.c (image_begin_load): Add update_func callback.
5598 * src/io-jpeg.c (image_load_increment): Call updated callback when
5599 new graphic data decoded.
5601 1999-11-04 Jonathan Blandford <jrb@redhat.com>
5603 * src/gdk-pixbuf-loader.c (gdk_pixbuf_loader_update): handle the
5605 * src/io-png.c (image_begin_load): add a update_func callback.
5606 * src/io-gif.c (image_begin_load): add a update_func callback.
5607 (gif_get_lzw): added the update_func ability
5609 * src/io-tiff.c (image_begin_load): add a update_func callback.
5611 1999-11-04 Federico Mena Quintero <federico@redhat.com>
5613 * doc/tmpl/gdk-pixbuf.sgml: Populated.
5615 * doc/tmpl/refcounting.sgml: Populated.
5617 * doc/tmpl/file-loading.sgml: Populated.
5619 * src/gdk-pixbuf.c: Added documentation comments.
5621 * src/gdk-pixbuf-io.c (gdk_pixbuf_new_from_file): Added
5622 documentation comments.
5624 * doc/: Finished integrating the documentation framework.
5626 1999-11-03 Federico Mena Quintero <federico@redhat.com>
5628 * configure.in: Removed libgif stuff now that we do not depend on it.
5629 Added the necessary cruft for gtk-doc.
5631 * src/Makefile.am: Unconditionally build the GIF loader.
5633 1999-11-03 Jonathan Blandford <jrb@redhat.com>
5635 * src/io-gif.c (gif_read): renamed ReadOK to gif_read.
5636 Added a lot of comments to the file.
5638 * src/Makefile.am (libpixbuf_gif_la_LIBADD): Remove dependency on
5641 1999-11-03 Michael Fulbright <drmike@redhat.com>
5643 * src/io-jpeg.c (image_load_increment): Further removal of
5644 bugginess in local buffering code. Handles grayscale jpegs
5647 * src/io-jpeg.c (image_load_stop): Was freeing local context
5648 for jpeg library before calling jpeg_decompres_finish ().
5650 1999-11-03 Jonathan Blandford <jrb@redhat.com>
5652 * src/io-gif.c (image_load_increment): now handle arbitrary buffer
5654 (gif_get_lzw): set the transparency to the right val.
5656 1999-11-03 Federico Mena Quintero <federico@redhat.com>
5658 * src/gnome-canvas-pixbuf.c (gnome_canvas_pixbuf_init):
5659 Initiailize the x and y fields.
5660 (gnome_canvas_pixbuf_destroy): Queue a redraw upon destruction.
5661 (PixbufPrivate): Renamed need_size_update to need_xform_update.
5662 (recompute_bounding_box): Do not use temporary values.
5664 1999-11-03 Jonathan Blandford <jrb@redhat.com>
5666 * src/io-gif.c (set_gif_lzw_clear_code): new state. Fixes
5669 * src/gnome-canvas-pixbuf.c (recompute_bounding_box): remove
5670 unneeded x,y,h,w vars.
5672 1999-11-03 Larry Ewing <lewing@gimp.org>
5674 * src/gnome-canvas-pixbuf.c (compute_render_affine): adjust
5675 render_affine calculation for x,y offsets.
5676 (gnome_canvas_pixbuf_set_arg): add x,y args.
5677 (gnome_canvas_pixbuf_get_arg): add x,y args.
5678 (recompute_bounding_box): simply code using ArtDrect and the
5679 render_affine. Removed compute_xform_vectors as it was no longer
5682 1999-11-03 Federico Mena Quintero <federico@redhat.com>
5684 * src/gnome-canvas-pixbuf.c (gnome_canvas_pixbuf_point): I'm a
5685 doofus. Return a distance, not a boolean, for opaque images.
5687 * src/gnome-canvas-pixbuf.c (recompute_bounding_box): Do proper
5688 rounding of bounding box coordinates.
5689 (gnome_canvas_pixbuf_bounds): Implemented the ::bounds() method.
5690 (gnome_canvas_pixbuf_draw): Use the correct alpha threshold value.
5692 1999-11-03 Jonathan Blandford <jrb@redhat.com>
5694 * src/io-gif.c (gif_prepare_lzw): s/lwz/lzw/g
5696 1999-11-03 Michael Fulbright <drmike@redhat.com>
5698 * src/io-jpg.c (image_load_increment): Fixed code which moved
5699 buffer around as new data comes in to work properly. JPEG progressive
5700 loading should be working now except for grayscale JPEG's, which I
5701 will look into next.
5703 1999-11-03 <sopwith@redhat.com>
5704 * src/testpixbuf.c: A GtkFunction needs to return a value for
5705 deterministic behaviour. Also put dot printing back in.
5707 1999-11-03 <jrb@redhat.com>
5709 * src/io-gif.c (gif_get_extension): Read 'til the next empty block
5712 1999-11-02 Cody Russell <bratsche@dfw.net>
5713 * src/gdk-pixbuf-drawable.c: Changed the behavior to return NULL
5714 if part of the requested image is offscreen, rather than clipping
5717 1999-11-02 Jonathan Blandford <jrb@redhat.com>
5719 * src/io-gif.c (gif_fill_in_lines): Fill in the gif's blank areas
5720 for interlacing and progressive loading.
5722 1999-11-02 Cody Russell <bratsche@dfw.net>
5723 * src/gdk-pixbuf-drawable.c (gdk_pixbuf_from_drawable_core): Now
5724 calls gdk_pixbuf_new_from_art_pixbuf() instead of gdk_pixbuf_new().
5726 1999-11-02 Jonathan Blandford <jrb@redhat.com>
5728 * src/io-gif.c (gif_main_loop): Now progressive gif loading works!
5729 It's a little slow though. )-:
5731 1999-11-02 Elliot Lee <sopwith@redhat.com>
5732 * src/gdk-pixbuf-loader.[ch], src/gdk-pixbuf-io.h: Make the
5733 arguments to the write/load_increment operations const-correct.
5735 1999-11-02 Federico Mena Quintero <federico@redhat.com>
5737 * src/gnome-canvas-pixbuf.c (gnome_canvas_pixbuf_point):
5738 Implemented the ::point() method. We do a simple containment test
5739 instead of a full distance calculation since the canvas is going
5740 to change to that scheme, anyways.
5742 1999-11-02 Elliot Lee <sopwith@redhat.com>
5744 * src/testpixbuf.c: Allow using $TBF_READLEN to specify the size
5745 of the chunks that are read from the input file.
5747 1999-11-02 Larry Ewing <lewing@gimp.org>
5749 * src/gnome-canvas-pixbuf.c (gnome_canvas_pixbuf_render): add aa
5751 (gnome_canvas_pixbuf_class_init): add gnome_canvas_pixbuf_render
5754 1999-11-02 Federico Mena Quintero <federico@redhat.com>
5756 * src/gnome-canvas-pixbuf.c (compute_render_affine): Moved the
5757 affine computation code from ::draw() to here, since it is needed
5758 by ::point() as well.
5760 1999-11-02 Elliot Lee <sopwith@redhat.com>
5762 * src/gdk-pixbuf-loader.c: Reorganize gdk_pixbuf_loader_write into
5763 three functions, and eliminate duplication of code from write()
5764 and close(). Also fix bug where the 128-byte header was being
5767 1999-11-01 Federico Mena Quintero <federico@redhat.com>
5768 * src/gnome-canvas-pixbuf.c (recompute_bounding_box): Fixed
5769 bounding box computation.
5771 1999-11-01 Federico Mena Quintero <federico@redhat.com>
5773 * src/gnome-canvas-pixbuf.c: Start of the pixbuf canvas item.
5774 Drawing affines seem to work. Bounding box is fubared. ::point()
5775 is not implemented. This is a work in progress.
5777 * src/Makefile.am: Added gnome-canvas-pixbuf.[ch] to the list of
5780 * configure.in: Sigh. We need to link in libgnomeui for the
5781 canvas stuff. This mess will disappear when gdk-pixbuf gets
5782 folded into gnome-libs.
5784 1999-10-30 Jonathan Blandford <jrb@redhat.com>
5786 * src/io-gif.c: Some more work. Now it generates a gdk_pixbuf of
5787 the right size, at a minimum, even if the image is squished and
5789 (ReadImage): lets get the offset right. This will let transparent
5792 1999-10-29 Michael Fulbright <drmike@redhat.com>
5794 * src/io-jpeg.c: image_load_increment(): Fixed bug when
5795 image width was not a multiple of 4 - always use the
5796 gdk_pixbuf rowstride to increment pointers!
5798 1999-10-29 Michael Fulbright <drmike@redhat.com>
5800 * src/io-jpeg.c: Added first cut at progressive jpeg loading.
5801 Currently does not handle either progressive jpeg files (jpeg
5802 files with multiple scans at different quality settings), but
5803 I plan on adding this support soon. These are fairly rare in
5804 my experience, so it shouldn't slow people down too much.
5805 Grayscale jpegs also don't work but that should be easy to fix.
5807 1999-10-29 Michael Fulbright <drmike@redhat.com>
5809 * src/testpixbuf.c: Added title to windows so you can identify
5810 progressive and file windows.
5812 1999-10-29 Michael Fulbright <drmike@redhat.com>
5814 * src/gdk-pixbuf-loader.c (gdk_pixbuf_loader_write): Actually
5815 load the image handler when we determine the image type.
5817 * src/gdk-pixbuf-io.[ch] (gdk_pixbuf_load_module): Changed the
5818 previously static function load_image_handler () to
5819 a public function gdk_pixbuf_load_module (). It is needed in
5820 gdk-pixbuf-loader.c to load image handler modules. This function
5821 is different from gdk_pixbuf_get_module (), which only returns
5822 a reference to the required handler, because it actually loads
5823 the handler into memory. Both actions should possibly be combined
5824 in a convenience function since one w/o the other doesn't seem to
5827 1999-10-28 Jonathan Blandford <jrb@redhat.com>
5829 * src/gdk-pixbuf-loader.c (gdk_pixbuf_loader_write): don't send a
5832 1999-10-28 Federico Mena Quintero <federico@redhat.com>
5834 * src/gdk-pixbuf-render.c (gdk_pixbuf_render_to_drawable): New
5835 function to render a portion of a pixbuf to a drawable. Ignores
5836 alpha information and takes in a GC.
5837 (gdk_pixbuf_render_to_drawable_alpha): New function to render a
5838 portion of a pixbuf to a drawable. It automatically creates a GC
5839 and a clipping mask for alpha pixbufs.
5841 1999-10-28 Jonathan Blandford <jrb@redhat.com>
5843 * src/gdk-pixbuf.h: turned convenience macros into convenience
5844 functions so some error checking could be added.
5846 * src/io-tiff.c (image_load_increment): started work on the tiff
5847 non-incremental loader.
5848 (image_begin_load): Finished the incremental loader.
5850 * src/io-gif.c (image_load_increment): started work on the gif
5853 * src/gdk-pixbuf-io.h: Changed ModuleType to GdkPixbufModule.
5855 1999-10-27 Federico Mena Quintero <federico@redhat.com>
5857 * src/gdk-pixbuf-render.c (gdk_pixbuf_render_threshold_alpha): New
5858 function to threshold a pixbuf's alpha channel into a bitmap.
5860 * src/gdk-pixbuf.c (gdk_pixbuf_new): Fixed so that it will
5861 contemplate future extensions to ArtPixBuf's formats.
5863 * src/io-png.c (png_info_callback): Use the new API of gdk_pixbuf_new().
5865 * src/gdk-pixbuf.h (gdk_pixbuf_get_height): Added some convenience
5866 macros to fetch the ArtPixBuf's fields.
5868 1999-10-27 Havoc Pennington <hp@pobox.com>
5870 * src/testpixbuf.c (main): Display the progressive load
5872 * src/io-png.c (setup_png_transformations): Break transformation
5873 code into separate function
5874 (png_info_callback): Use setup_png_transformations
5876 1999-10-27 Havoc Pennington <hp@pobox.com>
5878 * src/gdk-pixbuf-io.c (gdk_pixbuf_new_from_xpm_data): Check
5879 properly whether the XPM module has already been loaded
5880 (gdk_pixbuf_new_from_file): Check properly if loader module
5881 was already loaded (was checking if load symbol was present
5882 in order to decide whether to re-load; should check module !=
5883 NULL, then load != NULL)
5884 (image_handler_load): Check in present working directory,
5885 makes it easier to debug for now
5886 (file_formats): This array initializer was seriously on crack,
5887 was assigning a function pointer to a GModule*
5889 * src/testpixbuf.c (main): Change type of pixbuf_loader to
5892 1999-10-27 Havoc Pennington <hp@pobox.com>
5894 * src/gdk-pixbuf-loader.c (gdk_pixbuf_loader_finalize):
5895 Fix typo that prevented compilation
5896 (gdk_pixbuf_loader_destroy): ditto
5898 1999-10-27 Federico Mena Quintero <federico@redhat.com>
5900 * src/gdk-pixbuf-loader.c (gdk_pixbuf_loader_new): Return a
5901 GdkPixbufLoader, not a GtkObject.
5902 (gtk_marshal_NONE__INT_INT_INT_INT): Made static.
5903 (gdk_pixbuf_loader_get_type): Documented.
5904 (gdk_pixbuf_loader_class_init): Initialize the parent class
5906 (gdk_pixbuf_loader_destroy): Added sanity checks. Call the parent
5907 class destroy function.
5908 (gdk_pixbuf_loader_new): Documented.
5909 (gdk_pixbuf_loader_finalize): Call the parent class finalize
5911 (gdk_pixbuf_loader_write): Use size_t for count.
5913 1999-10-27 Michael Fulbright <drmike@redhat.com>
5915 * src/gdk-pixbuf-loader.c (gdk_pixbuf_loader_destroy): Fixed
5916 logic so we only try to close loader if it wasn't previously closed.
5918 1999-10-27 Michael Fulbright <drmike@redhat.com>
5920 * src/gdk-pixbuf-loader.c: Made sure image_loader struct member of
5921 pixbuf_loader properly initialized.
5923 * src/testpixbuf.c: Made sure we cleanup pixbuf_loader properly
5926 1999-10-26 Jonathan Blandford <jrb@redhat.com>
5928 * src/gdk-pixbuf-io.c (image_handler_load): load the vtable fully.
5930 * src/gdk-pixbuf-loader.c: Finished initial cut at the object.
5932 1999-10-26 Havoc Pennington <hp@pobox.com>
5934 * src/gdk-pixbuf-loader.h: fix signals
5936 * src/gdk-pixbuf-io.h: add new vtable fields
5939 1999-10-26 Jonathan Blandford <jrb@redhat.com>
5941 * src/gdk-pixbuf-loader.h: New Class. Beginning of progrssive
5944 1999-10-25 Federico Mena Quintero <federico@redhat.com>
5946 * configure.in (CFLAGS): Patch from Uwe Koloska
5947 <koloska@Rcs1.urz.tu-dresden.de> to fix a stupid typo of mine.
5949 1999-10-22 Havoc Pennington <hp@pobox.com>
5951 * src/io-xpm.c (mem_buffer): Clean up stupid
5952 increment-inside-array-dereference thing
5954 * src/testpixbuf.c: Add XPM data tests.
5956 * src/io-xpm.c: Make the XPM data buffer const, fix const
5957 correctness throughout the code.
5959 1999-10-22 Havoc Pennington <hp@pobox.com>
5961 * src/gdk-pixbuf.h: Export gdk_pixbuf_new_from_xpm_data()
5963 1999-10-22 Havoc Pennington <hp@pobox.com>
5965 * src/io-xpm.c (image_load_xpm_data): Export this symbol for
5966 loading an XPM from memory.
5968 * src/gdk-pixbuf-io.c (gdk_pixbuf_new_from_xpm_data): New
5969 function, loads pixbuf from xpm data
5970 (image_handler_load): Add g_return_if_fail() to ensure the same
5971 module isn't loaded twice. Add g_module_symbol() to scan for XPM
5974 1999-10-22 Federico Mena Quintero <federico@redhat.com>
5976 * src/io-png.c (image_load): Patch from Kristian Hogsberg
5977 Kristensen <hogsberg@daimi.au.dk> to avoid allocating extra row
5978 buffers; the rows can be read in directly into the main pixel
5981 1999-10-20 Federico Mena Quintero <federico@redhat.com>
5983 * src/gdk-pixbuf-io.c (image_handler_load): Free path.
5985 1999-10-20 Federico Mena Quintero <federico@redhat.com>
5987 * configure.in: Bumped version number to 0.3.
5989 * src/Makefile.am (lbgdk_pixbuf_la_LDFLAGS): Added a libtool
5990 version number for the library.
5992 1999-10-20 Federico Mena Quintero <federico@redhat.com>
5994 * src/gdk-pixbuf.h (GdkPixbuf): Removed the unref_fn field. Now
5995 all memory management of the buffer is done by libart.
5997 * src/gdk-pixbuf.c (gdk_pixbuf_unref): Do destruction here.
5998 Removed gdk_pixbuf_destroy, gdk_pixbuf_duplicate.
6000 * src/gdk-pixbuf-data.c (gdk_pixbuf_new_from_data): Implemented in
6001 terms of the libart functions. Removed the old code.
6003 * src/gdk-pixbuf-io.c (image_handler_load): Removed the save
6004 symbols. Saving will not be implemented in GdkPixbuf.
6006 * src/io-gif.c: Removed the saving stub.
6007 (image_load): Fixed memory management to fail gracefully if we run
6008 out of memory while loading the image. Close the gif file when we
6009 are done. This still needs more error handling for the DGif
6012 * src/io-jpeg.c (image_load): Some robustness fixes.
6014 * src/io-png.c: Removed the saving stuff.
6015 (image_load): Some memory management fixes.
6017 * src/io-tiff.c (image_load): Ditto.
6019 * src/io-xpm.c (pixbuf_create_from_xpm): Ditto.
6021 1999-10-18 Havoc Pennington <hp@pobox.com>
6023 * subautogen.sh: New name for macros/autogen.sh
6025 * autogen.sh: use subautogen.sh
6027 1999-10-18 Federico Mena Quintero <federico@redhat.com>
6029 * src/*: Reindented to use the GNOME Indentation. Renamed
6030 GdkPixBuf to GdkPixbuf, for consistency with the function names
6031 (and it is also easier to type) :-)
6033 1999-10-18 Havoc Pennington <hp@pobox.com>
6035 * configure.in: Use AM_PATH_GLIB instead of glib-config directly
6037 * src/Makefile.am: Re-enable testpixbuf with GTK_CFLAGS/GTK_LIBS
6039 1999-10-18 Havoc Pennington <hp@pobox.com>
6041 * Makefile.am (SUBDIRS): Remove "macros"
6043 * configure.in: Don't use GNOME_INIT, handle case where we are
6044 inside gnome-libs. AM_PATH_GTK for the GIF test
6046 * src/Makefile.am: Change flags to work without libgnomeui,
6047 comment out testpixbuf for now
6049 1999-10-18 Federico Mena Quintero <federico@redhat.com>
6051 * configure.in: Use $GTK_LIBS as the extra libs when checking for
6052 libgif/libungif, as they need the X libraries. Fixes bug #2472.
6054 1999-10-10 Cody Russell <bratsche@dfw.net>
6055 * src/gdk-pixbuf-drawable.c: core function now determines whether
6056 the requested geometry is on screen or not, and if some is not
6057 then the request is clamped to geometry that is on the screen.
6059 Changed 'pixbuf' to 'art_pixbuf' in core function.
6061 1999-10-08 Michael Fulbright <drmike@redhat.com>
6063 * src/gdk-pixbuf-data.c: Added to load rgb data from const data.
6065 * src/testpifbuf: Changed test program to display cdrom from rgb data
6066 if no filename given to test program.
6068 1999-10-07 Cody Russell <bratsche@dfw.net>
6069 * src/gdk-pixbuf-drawable.[ch]: Added. (Actually, Miguel committed
6070 them, but I wrote them).
6072 * src/gdk-pixbuf-drawable.h: Added a missing ; so things will now
6075 * src/Makefile.am: Added gdk-pixbuf-drawable.[ch] to
6076 libgdk_pixbuf_la_SOURCES and libgdk_pixbufinclude_HEADERS.
6078 * src/gdk-pixbuf-drawable.c: Added #include "gdk-pixbuf-drawable.h"
6081 * src/gdk-pixbuf-drawable.[ch]: Changed functions to return
6082 GdkPixBuf* instead of ArtPixBuf*.
6084 1999-09-22 Michael Meeks <michael@nuclecu.unam.mx>
6086 * src/gdk-pixbuf.c (gdk_pixbuf_new): created.
6087 (gdk_pixbuf_scale): use gdk_pixbuf_new + return a new scaled image.
6089 * src/gdk-pixbuf.h (struct _GdkPixBuf): Re-organise struct, + add
6090 GdkPixBufUnrefFunc + gdk_pixbuf_new.
6092 * src/io-jpeg.c (image_load): clean to use gdk_pixbuf_new.
6094 * src/io-xpm.c (_pixbuf_create_from_xpm): ditto.
6096 * src/io-tiff.c (image_load): ditto + fix leak
6098 * src/io-png.c (image_load): ditto + add more exit points; monitor.png
6099 crashes this module ( add warning :-)
6101 * src/io-bmp.c (image_load): ditto.
6103 * src/io-gif.c (image_load): ditto.
6105 1999-09-18 Michael Meeks <michael@nuclecu.unam.mx>
6107 * src/gdk-pixbuf.c (gdk_pixbuf_scale): Hack rgba support in so
6108 it doesn't crash scaling with alpha.
6110 1999-09-17 Federico Mena Quintero <federico@redhat.com>
6112 * src/io-bmp.c (image_load): Set the initial ref_count to 1.
6114 * src/io-gif.c (image_load): Likewise.
6116 * src/io-jpeg.c (image_load): Likewise.
6118 * src/io-png.c (image_load): Likewise.
6120 * src/io-tiff.c (image_load): Likewise.
6122 * src/io-xpm.c (_pixbuf_create_from_xpm): Likewise.
6124 * src/gdk-pixbuf-io.c (gdk_pixbuf_load_image): Added an assertion
6125 for the ref_count to be != 0.
6127 * src/gdk-pixbuf.c (gdk_pixbuf_ref): Be more paranoid with sanity
6129 (gdk_pixbuf_unref): Fix incorrect sanity check and comparison.
6131 1999-08-09 Federico Mena Quintero <federico@nuclecu.unam.mx>
6133 * src/io-png.c (image_save): Fixed compiler warnings. Fixed write
6134 to unallocated memory (row_ptr), and fixed its type as well. Take
6135 into account the ArtPixbuf's rowstride when assigning the row
6138 * src/gdk-pixbuf.c: Fixup includes.
6140 * src/gdk-pixbuf-io.c: Likewise.
6142 Sat Jul 31 19:19:47 CEST 1999
6144 * src/gdk-pixbuf-io.c:
6145 * src/io-png.c: Fixed two obvious C syntax bugs
6147 1999-07-29 Mark Crichton <crichton@gimp.org>
6149 * src/io-png.c (image_save): Added PNG saving function
6151 * src/gdk-pixbuf-io.c: Changed image_save function format. Now it's
6152 image_save(GdkPixBuf *p, FILE *f, ...)
6155 1999-07-26 Michael Zucchi <mzucchi@denr.sa.gov.au>
6157 * src/Makefile.am (*_LIB): Only build the relevant loaders which
6158 require extra libraries if we actually have those libraries.
6160 1999-07-23 Richard Hestilow <hestgray@ionet.net>
6162 * src/gdk-pixbuf.h: Include glib.h as it uses g* datatypes
6163 * gdk_pixbufConf.sh.in: Added for gnome-config
6165 * configure.in: Modified to generate gdk_pixbufConf.sh
6167 1999-07-20 Mark Crichton <crichton@gimp.org>
6169 * src/gdk-pixbuf.c (gdk_pixbuf_rotate): Fixed rotation. Now a bbox
6170 calculation needs to be done.
6172 1999-07-18 Larry Ewing <lewing@gimp.org>
6177 * src/io-jpeg.c: Fix a few memory leaks in the, most of them in
6178 error cases but one or two in the common case. There are probably
6179 a few small ones left.
6181 1999-07-18 Mark Crichton <crichton@gimp.org>
6183 * configure.in: removed version.h.
6185 * src/gdk-pixbuf-io.c (pixbuf_check_tiff): Minor readability
6188 1999-07-17 Mark Crichton <crichton@gimp.org>
6190 * src/gdk-pixbuf.c: Removed gdk_pixbuf_free, redundant code.
6191 (gdk_pixbuf_rotate): Added pixbuf rotation code.
6192 (gdk_pixbuf_scale): Changed // comments to /* */
6194 * src/gdk-pixbuf.h (gdk_pixbuf_destroy): Added gdk_pixbuf_destroy
6197 1999-07-16 Larry Ewing <lewing@gimp.org>
6199 * src/testpixbuf.c (expose_func): reverted the expose everything
6200 changes, I'm not sure why these went in.
6201 (config_func): bring this up to date with the new pixbuf_scale
6204 * src/gdk-pixbuf-io.c: added a couple of warnings to the module
6205 loading code so that poeple can diagnose problems better.
6207 * src/gdk-pixbuf.c (gdk_pixbux_scale): fix the borkedness, also it
6208 no longer allocates a new pixbuf, which make things nicer for the
6209 rest of the code. Unfortunately there is still a problem with
6210 scaling rgba images.
6212 1999-07-16 Mark Crichton <crichton@gimp.org>
6214 * src/testpixbuf.c (config_func): ConfigureEvent handler. This
6215 calls gdk_pixbuf_scale. However, something is not working.
6216 N.B.: current pixmap is now stored in user_data with a key of
6219 * src/gdk-pixbuf.c (gdk_pixbuf_scale): Implemented scaling function.
6220 Something is still borked, however.
6222 1999-07-15 Larry Ewing <lewing@gimp.org>
6224 * src/io-jpeg.c (image_load): add raph@gimp.org's fix to the jpeg
6227 * src/testpixbuf.c (main): fix up the file routines a little so
6228 that you can load multiple files given the file names
6230 1999-07-14 Larry Ewing <lewing@gimp.org>
6232 * src/testpixbuf.c (expose_func): added an almost proper expose
6233 handler for testpixbuf
6235 1999-07-13 Mark Crichton <crichton@gimp.org>
6237 * configure.in: Fixed GIF check. Replaced " with '
6238 * src/gdk-pixbuf.c: More (minor) work on gdk_pixbuf_scale
6240 1999-07-13 Mark Crichton <crichton@gimp.org>
6242 * configure.in: I am a bonehead. Added gif-lib check.