2006-03-22 Matthias Clasen <mclasen@redhat.com>
* gdk-pixbuf-loader.c: Add some documentation about
supported image formats, and how to find out about them.
(#335536, Murray Cumming)
2006-03-20 Matthias Clasen <mclasen@redhat.com>
* gdk-pixbuf-animation.c:
* gdk-pixbuf-io.c:
* io-xpm.c:
* io-xbm.c:
* io-gif.c: Always save errno to a temporary before making
other calls. (#335179, Morten Welinder)
2006-03-14 Matthias Clasen <mclasen@redhat.com>
* io-gif.c (gdk_pixbuf__gif_image_load): Add a shortcut
to stop the gif mainloop after the first frame, if that
is all we are interested in. (#334538)
2006-02-28 Anders Carlsson <andersca@imendio.com>
* gdk-pixbuf-io.c:
Update documentation now that tiff supports saving.
* io-tiff.c:
(tiff_load_read):
(tiff_load_write):
(tiff_load_seek):
(tiff_load_close):
(tiff_load_size):
(tiff_load_map_file):
(tiff_load_unmap_file):
(gdk_pixbuf__tiff_image_stop_load):
Rename callback functions that are used during loading.
(tiff_save_read):
(tiff_save_write):
(tiff_save_seek):
(tiff_save_close):
(tiff_save_size):
(create_save_context):
(free_save_context):
New callback functions which operate on a memory buffer.
(gdk_pixbuf__tiff_image_save_to_callback):
Implement saving of pixbufs to tiffs.
(save_to_file_cb):
(gdk_pixbuf__tiff_image_save):
New function that saves a pixbuf to a FILE handle. Uses
save_to_callback.
(fill_vtable):
Add new functions.
(fill_info):
Change flags since this module supports writing now.
2006-01-18 Matthias Clasen <mclasen@redhat.com>
* gtk/gtkrbtree.c:
* gtk/gtktreemodel.c: Fix several g_new() calls which
were using extra indirections or pointless casts.
(#327423, Morten Welinder)
2006-01-12 Federico Mena Quintero <federico@ximian.com>
* gdk-pixbuf-util.c (gdk_pixbuf_saturate_and_pixelate): Clarify
the docs ("darkened/brightened" is not "saturation").
2005-08-31 Matthias Clasen <mclasen@redhat.com>
* gdk/Makefile.am:
* gtk/Makefile.am: Intern type names in code generated by
glib-mkenums, too.
* gtk/*.c:
* gdk/x11/*.c:
* gdk/*.c: Intern type names before registering the type to avoid
unnecessary copies.
2005-08-30 Matthias Clasen <mclasen@redhat.com>
* io-png.c (png_save_to_callback_write_func): Add a cast
to avoid compiler warnings.
* pixops/timescale.c (main): Declare src_buf, dest_buf as
unsigned to avoid compiler warnings.
* gdk-pixbuf-io.h: Declare the prefix and mask members of
GdkPixbufModulePattern as char*, to avoid compiler warnings.
* io-ani.c (ani_load_chunk): Use g_try_new() in some places.
2005-08-15 Matthias Clasen <mclasen@redhat.com>
* io-jpeg.c (fatal_error_handler): Pay attention to the
libjpeg error code and report OOM errors as such. (#312674,
Tommi Komulainen)
2005-07-22 Matthias Clasen <mclasen@redhat.com>
* gdk-pixbuf-io.c (format_check): Interpret patterns where
the first byte of the mask is '*' as unanchored. (#311011)
(gdk_pixbuf_new_from_file): Use the first 256 bytes for
sniffing the file format.
2005-07-09 Tor Lillqvist <tml@novell.com>
* configure.in: Look for windres on Win32.
* gdk-pixbuf/Makefile.am
* gdk/win32/rc/Makefile.am
* gdk/Makefile.am
* gtk/Makefile.am: Don't use the scripts in build/win32 to compile
the rc files into resource object files. (This means we lose the
build number increment magic, but I doubt it was that useful
anyway.) Instead use windres directly. To pass a normal .o file
produced by windres through libtool, which would want a .lo file,
pass it directly to the linker using a -Wl option.
* gdk-pixbuf/gdk_pixbuf.rc.in
* gdk/win32/rc/gdk.rc.in
* gtk/gtk-win32.rc.in: Replace BUILDNUMBER with 0.
2005-07-01 Matthias Clasen <mclasen@redhat.com>
* gdk-pixbuf-io.c (gdk_pixbuf_new_from_file_at_scale): Allow
-1 for width/height and interpret them as "not constrained".
(#309258, Mark McLoughlin)
2005-06-26 Tor Lillqvist <tml@novell.com>
* Makefile.am: Current GNU tools do understand the PRIVATE
keyword, so no need to remove those entries from the import
library. libtool installs the .dll.a import library itself, so no
need to do it here. Do install the .def file.
2005-05-25 Matthias Clasen <mclasen@redhat.com>
* gdk-pixbuf.symbols:
* gdk-pixbuf-simple-anim.[hc]: No need to expose the iter
subclass at all in the headers.
2005-05-25 Matthias Clasen <mclasen@redhat.com>
* Makefile.am: Add new files.
* gdk-pixbuf.symbols: Add new api.
* gdk-pixbuf.h: Include gdk-pixbuf-simple-anim.h here.
* gdk-pixbuf-simple-anim.[hc]: Add a way to construct
simple animations out of pixbufs. (#135161, Dom Lachowicz)
2005-05-24 Sven Neumann <sven@gimp.org>
* io-png.c: allow to specify the PNG compression level by passing
a "compression" parameter to the PNG save function (bug #305337).
* gdk-pixbuf-io.c (gdk_pixbuf_save): document the new parameter.
2005-04-09 Matthias Clasen <mclasen@redhat.com>
* gtk/gtkimage.c (gtk_image_calc_size, gtk_image_expose):
Don't display too many broken images. (#169870, Roman
Kagan, patch by Ivan Wong)
* gtk/gtkwidget.c (gtk_widget_unparent): Remove debugging
output. (#300013, Tommi Komulainen)
* io-bmp.c (gdk_pixbuf__bmp_image_save_to_callback):
Don't overflow the stack. (Jakub Jelinek, Arjan van de Ven)
2005-04-08 Matthias Clasen <mclasen@redhat.com>
* gtk/gtkcombobox.c (gtk_combo_box_popdown): Make this
work when called from gtk_combo_box_destroy(). (#172999,
Christian Persch)
2005-03-29 Matthias Clasen <mclasen@redhat.com>
* io-tga.c (parse_rle_data): Fix the update areas for incremental
loading of compressed tgas. (#171883, David Costanzo)
2005-03-27 Matthias Clasen <mclasen@redhat.com>
* io-bmp.c (DoCompressed): Use the correct update regions for
compressed bmps. (#150664, Owen Taylor, test images provided
by David Costanzo)
2005-03-14 Matthias Clasen <mclasen@redhat.com>
Make PLT-reduction work with gcc4, and don't include
everything in gdk-pixbuf-alias.h:
* gdk-pixbuf.symbols: Group symbols by header and source file.
* /makegdkpixbufalias.pl: Protect definitions by the same
preprocessor symbols used to guard the headers. Move
the alias declarations to a separate file which is
produced when calling makegdkpixbufalias.pl -def
* Makefile.am (gdk-pixbuf-aliasdef.c): Add a rule to generate
this file.
* *.c: Include gdk-pixbuf-alias.h after the other headers,
include gdk-pixbuf-aliasdef.c at the bottom.
2005-03-10 Tor Lillqvist <tml@novell.com>
* gdk-pixbuf-core.h
* gdk-pixbuf-io.c
* gdk-pixbuf.symbols: Implement DLL ABI stablility for
gdk_pixbuf_save() and gdk_pixbuf_savev(). (#167973)
2005-03-07 Matthias Clasen <mclasen@redhat.com>
* io-xpm.c: Use a generated table of offsets
into a big const string to avoid relocations
in the rgb color table. (#168901, Tommi Komulainen)
* gen-color-table.pl: Script to generate the table,
copied from Owen Taylors script by the same name
in Pango.
* xpm-color-table.h: The generated table.
2005-03-03 Matthias Clasen <mclasen@redhat.com>
Make the gif loader handle oom when loading
animations. (#168857, Tommi Komulainen)
* io-gif-animation.c (gdk_pixbuf_gif_anim_frame_composite):
Handle oom by returning NULL.
* io-gif.c (gif_get_lzw): Return an error if composite
returns NULL.
2005-02-15 Matthias Clasen <mclasen@redhat.com>
* io-pnm.c (pnm_skip_whitespace): Don't read over the end of
the buffer if '#' appears at the very end. (#167141, Doug Morgan)
2005-02-07 Matthias Clasen <mclasen@redhat.com>
* io-pnm.c (pnm_read_next_value): Pass in the max number
of bytes to read.
(pnm_read_ascii_scanline): And use it here to enable
parsing of pbm images without whitespace between the
pixels. (#165803, Samuel Hym)
2005-01-22 Matthias Clasen <mclasen@redhat.com>
* gdk-pixbuf-loader.c (gdk_pixbuf_loader_new_with_type)
(gdk_pixbuf_loader_new_with_mime_type): Close the loader
before unreffing it in the error case. (#164915, Crispin
Flowerday)
2005-01-12 Owen Taylor <otaylor@redhat.com>
* configure.in: Remove GLIB_DIVERT_BEFORE_HELP() on
initialization of gdktarget, that was causing it to be
evaluated before host was set. Simplify --with-gdktarget help
message.
* gtk/Makefile.am: Use grep | head -n 1 instead of grep -m 1
which doesn't work with slightly older versions of GNU grep
in install-libtool-import-lib rule.
2005-01-02 Matthias Clasen <mclasen@redhat.com>
* pixops/pixops.c (bilinear_box_make_weights): Really fix the
math to make the vectors sum up to 1, making GDK_INTERP_HYPER
work again. (#162703, Dennis Nezic)
Wed Dec 22 01:17:44 2004 Jonathan Blandford <jrb@redhat.com>
* queryloaders.c (main): print out the version and binary name in
the header comment. Problem reported by Seth Nickell.
2004-12-05 Tor Lillqvist <tml@iki.fi>
* gdk-pixbuf-animation.c
* gdk-pixbuf-io.c
* io-xbm.c
* io-xpm.c
* make-inline-pixbuf.c
* queryloaders.c: Use gstdio wrappers. Document that file names
are in the GLib file name encoding.
* gdk-pixbuf-csource.c
* queryloaders.c: On Windows, convert command line arguments and
environment variable values from locale encoding to UTF-8.
* queryloaders.c: On Windows, use wide character API when
available.
* Makefile.am
* gdk-pixbuf-core.h
* gdk-pixbuf-io.c
* gdk-pixbuf-animation.h
* gdk-pixbuf-animation.c: Like in GLib, for DLL ABI stability on
Windows, add binary compatibility versions of functions that take
file names as arguments. They use the system codepage, not GLib
file name encoding (which is UTF-8 on Windows). Use #defines to
make newly compiled code use the "real" functions that use the
GLib file name encoding scheme.
2004-11-29 Matthias Clasen <mclasen@redhat.com>
* gtk/Makefile.am (gtkalias.h):
* gdk/Makefile.am (gdkalias.h): Use the perl found by
configure. (#149826, Morten Welinder)
2004-11-23 Matthias Clasen <mclasen@redhat.com>
* gdk-pixbuf-core.h: Don't mark gdk_pixbuf_error_quark() as const,
to be consistent with all the other error_quark functions.
(technically they are const, but since these are called only
in error paths, giving the compiler better optimization
opportunities doesn't matter much)
* gdk-pixbuf.symbols: Add attribute annotations.
* makegdkpixbufalias.pl: Keep attribute annotations, but strip PRIVATE.
* Makefile.am (gdk_pixbuf.def): Strip attribute annotations, but keep
PRIVATE.
Mon Nov 15 18:58:22 2004 Manish Singh <yosh@gimp.org>
* gdk-pixbuf-private.h: _gdk_pixbuf_lock now returns a gboolean.
* abicheck.sh: don't hardcode lengths for cut, instead split on
the third field.
2004-11-15 Matthias Clasen <mclasen@redhat.com>
* gdk-pixbuf-animation.c:
* gdk-pixbuf-loader.c:
* gdk-pixbuf-io.c: Be extra careful when locking and handle
the case that the module may initialize the thread system.
* gdk-pixbuf-io.[hc] (_gdk_pixbuf_lock): Return whether the
lock was actually taken.
2004-11-12 Matthias Clasen <mclasen@redhat.com>
* gdk-pixbuf-io.c (gdk_pixbuf_io_init): Don't use
_gdk_pixbuf_load_module_unlocked() in the !USE_GMODULE case.
2004-11-12 Matthias Clasen <mclasen@redhat.com>
Changes to make gdk-pixbuf threadsafe (#157310, #157306,
Colin Walters):
* gdk-pixbuf-io.h (enum GdkPixbufFormatFlags): Add
GDK_PIXBUF_FORMAT_THREADSAFE to indicate that an image loader
is threadsafe.
* gdk-pixbuf-io.c (get_file_formats, _gdk_pixbuf_load_module):
Use a lock to make initialization of global data structures
threadsafe.
* gdk-pixbuf-private.h:
* gdk-pixbuf-io.c (_gdk_pixbuf_lock, _gdk_pixbuf_unlock):
Auxiliary functions which use another lock to protect
threadunsafe image loaders.
* gdk-pixbuf-io.c (gdk_pixbuf_real_save):
(save_to_callback_with_tmp_file):
(gdk_pixbuf_real_save_to_callback):
(gdk_pixbuf_new_from_xpm_data):
(_gdk_pixbuf_generic_image_load):
* gdk-pixbuf-animation.c (gdk_pixbuf_animation_new_from_file):
* gdk-pixbuf-loader.c (gdk_pixbuf_loader_load_module):
(gdk_pixbuf_loader_close):
(gdk_pixbuf_loader_finalize):
Use _gdk_pixbuf_lock() and _gdk_pixbuf_unlock().
* io-ani.c, io-bmp.c, io-gif.c, io-ico.c:
* io-jpeg.c, io-pcx.c, io-png.c, io-pnm.c:
* io-ras.c, io-tga.c, io-wbmp.c, io-xbm.c:
* io-xpm.c: Mark as threadsafe.
* io-tiff.c: Remove pointless locking, mark as
threadunsafe.
2004-11-10 Matthias Clasen <mclasen@redhat.com>
* gdk-pixbuf-animation.c:
* gdk-pixbuf-io.c: Use g_filename_display_name() instead of
g_filename_to_utf8() when putting filenames in error messages.
2004-11-04 Matthias Clasen <mclasen@redhat.com>
* gdk-pixbuf.c (gdk_pixbuf_class_init): Document current
restrictions for property values. (#157409, Matthew H. Plough)
2004-11-01 Matthias Clasen <mclasen@redhat.com>
* gdk-pixbuf-features.h.in: Break the declaration of the three
version variables, so that gtk-doc can grok it.
2004-09-09 Matthias Clasen <mclasen@redhat.com>
* gtk/makegtkalias.pl:
* gdk/makegdkalias.pl: Use the short prefix "IA__" for
aliases instead of the long suffix "__internal_alias".
Thu Aug 26 01:23:16 2004 Matthias Clasen <maclas@gmx.de>
* gdk-pixbuf-core.h:
* gdk-pixbuf.symbols:
* gdk-pixbuf-io.c (gdk_pixbuf_new_from_file_at_scale):
Add gdk_pixbuf_new_from_file_at_scale(), which is just
like gdk_pixbuf_new_from_file_at_size(), but optionally
ignores the aspect ratio. (#136395, Dom Lachowicz)
2004-08-24 Matthias Clasen <mclasen@redhat.com>
* gdk-pixbuf-loader.c (gdk_pixbuf_loader_new_with_mime_type): Use
the correct index, and compare correctly, reported by Tommi Komulainen.
2004-08-24 Matthias Clasen <mclasen@redhat.com>
* gdk-pixbuf-loader.c (gdk_pixbuf_loader_new_with_mime_type): Use
the correct index, reported by Tommi Komulainen.
2004-08-24 Matthias Clasen <mclasen@redhat.com>
* gdk-pixdata.c (gdk_pixdata_from_pixbuf): Work around bugs in
the runlength encoder by forcing rowstride * height to be
divisible by bpp. (#150882)
Sun Aug 22 03:20:56 2004 Matthias Clasen <maclas@gmx.de>
* pixops/pixops.c (pixops_scale_nearest): Fix a mixup in the handling
of dest_channels. (#111922, Christophe Fergeau)
Fri Aug 20 11:59:10 2004 Owen Taylor <otaylor@redhat.com>
* io-bmp.c: Fix infinite loop that can occur for bad
image data (#150601, Chris Evans, Manish Singh)
2004-08-17 Matthias Clasen <mclasen@redhat.com>
* gtk/abicheck.sh: No need for INCLUDE_INTERNAL_SYMBOLS anymore.
* gdk/gdk.symbols: Don't use #if defined().
* gdk/Makefile.am (gdkalias.h):
* gtk/Makefile.am (gtkalias.h): Don't use cpp to filter gtk.symbols.
* gdk/makegdkalias.pl:
* gtk/makegtkalias.pl: Move the #ifdef processing into the perl script, and
keep the #ifdefs which differentiate between platforms.
* gtk/Makefile.am (gtk_private_h_sources): Remove gtkinternals.h, it is no
longer needed.
Thu Aug 12 22:19:12 2004 Matthias Clasen <maclas@gmx.de>
* io-bmp.c (DecodeHeader): Properly determine the number of
colors in an OS/2 BMP file. (#150003, Jon-Kare Hellan)
2004-08-11 Matthias Clasen <mclasen@redhat.com>
* pixops/pixops-internal.h:
* pixops/pixops.c:
* pixops/*.S: underscore prefix the mmx implementations, in order
to not export them.
* gdk-pixbuf.symbols: Remove the mmx pixops implementations.
* abicheck.sh: No need to define INCLUDE_MMX_SYMBOLS any more.
Tue Aug 10 23:53:59 2004 Matthias Clasen <maclas@gmx.de>
Add hidden aliases for exported symbols which are
used internally in order to get rid of many PLT
entries. (#145519, Arjan van de Ven)
* gdk/Makefile.am: Add rules to generate gdk_pixbuf.def and
gdk-pixbuf-alias.h from gdk-pixbuf.symbols, and make make
check check the abi with abicheck.sh.
* gdk/gdk-pixbuf.symbols: New file. Definition of the gdk-pixbuf
ABI. The file can be processed by cpp to filter out certain
subsets of symbols.
* gdk/abicheck.sh: New file. Script to check the actually
symbols exported from libgdk_pibuf.2.0.so against the symbols
found in gdk-pixbuf.symbols.
* gdk/makegdkpixbufalias.pl: New file. Perl script to generate the
header containing the alias definitions for internally used
exported symbols from a list of symbols.
* *.c: Include gdk-pixbuf-alias.h
Fri Jul 9 15:38:06 2004 Manish Singh <yosh@gimp.org>
* gdk-pixbuf-io.c (gdk_pixbuf_format_set_disabled): function doesn't
return a value, so don't use g_return_val_if_fail()
* gdk-pixbuf-scale.c (gdk_pixbuf_rotate_simple): initialize dest in
the can't happen case, to quiet gcc.
* io-tiff.c (tifflibversion): enclose in #if TIFFLIB_VERSION >=
20031226.
2004-07-06 Tor Lillqvist <tml@iki.fi>
* gdk-pixbuf-features.h.in: Mark the version variables for proper
import and export from Windows DLLs. Thanks to Laurent Sansonetti
for reporting the problem.
Sat Jul 3 00:41:44 2004 Matthias Clasen <maclas@gmx.de>
* pixops/pixops.c (bilinear_box_make_weights): Correct the
math to calculate bilinear weights. (#112412, Brian Cameron)
Mon Jun 21 00:44:51 2004 Matthias Clasen <maclas@gmx.de>
* gdk-pixbuf-transform.h:
* gdk-pixbuf-scale.c (gdk_pixbuf_rotate_simple):
* gdk-pixbuf-scale.c (gdk_pixbuf_flip): New functions to
rotate pixbufs by multiples of 90 degrees and to flip them
horizontally or vertically.
2004-06-16 Matthias Clasen <mclasen@redhat.com>
* io-tiff.c: Make the tiff loader work with both
libtiff 3.5.7 and libtiff 3.6.1. (#135541, Marco Ghirlanda)
Fri Jun 11 22:02:56 2004 Matthias Clasen <maclas@gmx.de>
* io-gif.c, io-pnm.c, io-tga.c, io-xpm.c: Don't use
contractions like "don't" or "isn't" in error messages.
It isn't nice to use them in log entries either...
(#137774, Morten Welinder, patch by Alexander Winston)
Sat Jun 5 00:59:12 2004 Matthias Clasen <maclas@gmx.de>
* gdk-pixbuf-animation.c:
* gdk-pixbuf-io.c: Convert filenames to UTF-8 when embedding
them in error messages. (#143654, Sven Neumann)
Wed May 5 23:09:48 2004 Matthias Clasen <maclas@gmx.de>
* gdk-pixbuf-io.h (GdkPixbufFormatFlags): New format flag
GDK_PIXBUF_FORMAT_SCALABLE to mark scalable formats.
* gdk-pixbuf.h:
* gdk-pixbuf-io.c (gdk_pixbuf_format_is_scalable): New function.
(#137995, Dom Lachowicz)
2004-04-13 Matthias Clasen <mclasen@redhat.com>
* io-ani.c (gdk_pixbuf__ani_image_load_animation):
* gdk-pixbuf-io.c (gdk_pixbuf_get_file_info)
(_gdk_pixbuf_generic_image_load)
(gdk_pixbuf_new_from_file_at_size): When calling fread()
in a loop, check for ferror() as well as for feof() to
avoid infinite loops on directories. (#137804, Alex Converse)
2004-03-15 Tor Lillqvist <tml@iki.fi>
* queryloaders.c (main): [Win32] Look up installation prefix at
run-time, replace prefix in PIXBUF_LIBDIR with that. (#106141)
2004-03-15 Tor Lillqvist <tml@iki.fi>
Merges from stable branch that had been left out. (#136282, J. Ali
Harlow)
Changes for run-time lookup of installation location on Win32:
* Makefile.am (INCLUDES): Define GTK_PREFIX as $(prefix).
* gdk-pixbuf-io.c (get_sysconfdir): New function, look up
installation location at runtime and deduce GTK_SYSCONFDIR
from it.
(get_toplevel): Similar, for the top-level installation directory.
(correct_prefix): Replace compile-time prefix with run-time
prefix.
(get_libdir): Remove, not used any longer.
(gdk_pixbuf_io_init): Call correct_prefix() on Win32.
* queryloaders.c (query_module): [Win32] Change backslahses into
slashes in path.
