2007-08-17 Björn Lindqvist <bjourne@gmail.com>
* gdk-pixbuf/gdk-pixbuf-scale.c (gdk_pixbuf_scale):
* gdk-pixbuf/gdk-pixbuf-util.c (gdk_pixbuf_copy_area):
Note in docstrings that these two functions does not preserve
the source rectangle when copying. (#464840).
svn path=/trunk/; revision=18636
2007-05-16 Brian Cameron <brian.cameron@sun.com>
* acconfig.h, configure.in, gdk/Makefile.am, gdkprivate.h, gdkrgb.c,
gdkdraw.c, gdk-pixbuf/gdk-pixbuf-scale.c,
gdk-pixbuf/pixops/Makefile.am, gdk-pixbuf/pixops/pixops.[ch],
gdk-pixbuf/pixops/timescale.c: Add Sun mediaLib support so that
hardware acceleration via mediaLib is enabled if mediaLib is
detected via configure. Enhancement request #344813. I was given
permission to commit in the bug report by Matthias Clasen.
* gdk/medialib.[ch]: New files added for mediaLib support.
* docs/reference/gdk-pixbuf/tmpl/scaling.sgml,
docs/reference/gdk/tmpl/rgb.sgml, gdk/gdkdraw.c: Add docs for
mediaLib support.
svn path=/trunk/; revision=17855
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.
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.
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.
Mon Jul 29 23:06:10 2002 Owen Taylor <otaylor@redhat.com>
* gdk-pixbuf-scale.c: Fix some warnings by adding
casts to PixopsInterpType. (#85839, David L. Cooper, II.)
2001-12-16 Havoc Pennington <hp@pobox.com>
* gdk-pixbuf/tmpl/scaling.sgml: small doc tweaks, specifically
some "just do XYZ" advice next to the InterpMode technojargon.
2001-12-16 Havoc Pennington <hp@pobox.com>
* gdk-pixbuf-scale.c: docs enhancements
2001-11-03 Sebastian Wilhelmi <wilhelmi@ira.uka.de>
* gdk-pixbuf/tmpl/refcounting.sgml,
gdk-pixbuf/porting-from-imlib.sgml, tmpl/creating.sgml:
gdk_rgb_init() doesn't need to be called anymore. Use
g_object_(un)_ref instead of gdk_pixbuf_(un)ref.
* tmpl/module_interface.sgml: Typo fix.
* gdk-pixbuf/gdk-pixbuf.sgml: Fixed jade complaining about '_' by
replacing it with '-'. Now builds again.
* gdk-pixbuf-loader.c, gdk-pixbuf-scale.c: Documentation fixes.
Wed Jul 26 12:59:31 2000 Tim Janik <timj@gtk.org>
* *.[hc]: applied patch from Andreas Persenius <ndap@swipnet.se> that
updates the license headers to the GNU Lesser General Public License,
as well as updating the copyright year to 2000.
2000-04-11 Federico Mena Quintero <federico@helixcode.com>
Most of this patch is based on a patch by Havoc Pennington
(hp@redhat.com) to make GdkPixbuf's structures opaque and to
remove the libart dependency.
* gdk-pixbuf/gdk-pixbuf.h: Removed the public structures.
(GdkColorspace): New enum that for now only contains
GDK_COLORSPACE_RGB.
(GdkPixbufDestroyNotify): New type for the pixbuf's pixels destroy
notification function.
(GdkInterpType): New num with interpolation types.
* *.[ch]: Replace the libart stuff with our own stuff.
* pixops/*.[ch]: Likewise.
* gdk-pixbuf/gdk-pixbuf-private.h: New file with the private
declarations of the GdkPixbuf structures.
* gdk-pixbuf/gdk-pixbuf.c (gdk_pixbuf_new_from_art_pixbuf):
Removed function.
(gdk_pixbuf_get_format): Constify.
(gdk_pixbuf_get_n_channels): Constify.
(gdk_pixbuf_get_has_alpha): Constify.
(gdk_pixbuf_get_bits_per_sample): Constify.
(gdk_pixbuf_get_pixels): Constify.
(gdk_pixbuf_get_width): Constify.
(gdk_pixbuf_get_height): Constify.
(gdk_pixbuf_get_rowstride): Constify.
* gdk-pixbuf/gdk-pixbuf.c (gdk_pixbuf_copy): New function to copy
a pixbuf.
* gdk-pixbuf/gdk-pixbuf-data.c (gdk_pixbuf_new_from_data): Added a
bits_per_sample argument; currently only 8 bits per sample are
supported.
* gdk-pixbuf/gdk-pixbuf-animation.c (gdk_pixbuf_frame_get_pixbuf):
New accessor.
(gdk_pixbuf_frame_get_x_offset): New accessor.
(gdk_pixbuf_frame_get_y_offset): New accessor.
(gdk_pixbuf_frame_get_delay_time): New accessor.
(gdk_pixbuf_frame_get_action): New accessor.
* gdk-pixbuf/gdk-pixbuf-render.c
(gdk_pixbuf_render_pixmap_and_mask): Instead of returning a solid
mask rectangle for pixbufs without an alpha channel, set the
*mask_return to NULL.
* gdk-pixbuf/gdk-pixbuf-util.c (gdk_pixbuf_add_alpha): Constify.
* gdk-pixbuf/gdk-pixbuf-scale.c: Fix includes.
* gdk-pixbuf/gdk-pixbuf-scale.c (gdk_pixbuf_scale): Added some
preconditions. Maybe we should also check for the colorspace,
bits per pixel, and such.
(gdk_pixbuf_composite): Likewise.
(gdk_pixbuf_composite_color): Likewise.
(gdk_pixbuf_scale_simple): Likewise, and fail gracefully if we
cannot allocate the new pixbuf.
(gdk_pixbuf_composite_color_simple): Likewise.
* gdk-pixbuf/gnome-canvas-pixbuf.c (gnome_canvas_pixbuf_render):
Use art_rgb_rgba_affine() or art_rgb_affine() since we no longer
have an ArtPixBuf.
* gdk-pixbuf/io-bmp.c: Fix includes.
* gdk-pixbuf/pixops/pixops.c (pixops_scale_nearest): Fixed cast in
an lvalue.
* TODO: Populated.
* configure.in: Removed checks for libart.
* gdk-pixbuf/Makefile.am: Removed references to libart.
(noinst_HEADERS): Added gdk-pixbuf-private.h.
* gdk-pixbuf/Makefile.am (libgdk_pixbuf_la_LDFLAGS): Incremented
the version number of the libtool library to indicate that this
definitely is not compatible with the old usage. I know you love
me. I know you do.
* configure.in: Bumped version number to 0.7.0.
* README: Updated.
* gdk-pixbuf-config.in (--libs): We no longer require libart.
* DEPENDS.libgdk_pixbuf: We no longer depend on libart.
* gdk-pixbuf.spec.in: Updated, but I don't guarantee anything.
2000-01-05 Owen Taylor <otaylor@redhat.com>
* gdk-pixbuf/pixops/: Directory full of pixel data scaling
code that will eventually migrate into libart.
* configure.in acconfig.h: Add checks for MMX compiler support
* gdk-pixbuf/gdk-pixbuf.h gdk-pixbuf/gdk-pixbuf-scale.c:
Nice wrapper routines for the code in pixops that operate
on pixbufs instead of raw data.
* gdk-pixbuf/testpixbuf-scale: Test program for scaling
routines.
