--- /dev/null
+Keith Packard, of SuSE and HP
+
+Automake work by Noah Levitt
+Frank Giessler - OS/2
+Jungshik Shin - UTF-16 api's
+Ralf Habacker, Suhaib Siddiqi - Cygwin port
+Marc La France - Sun port
+David Dawes - bug fixes, maintenance.
+
+Our apologies if we've overlooked someone.
--- /dev/null
+
+Copyright © 2001,2003 Keith Packard
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation, and that the name of Keith Packard not be used in
+advertising or publicity pertaining to distribution of the software without
+specific, written prior permission. Keith Packard makes no
+representations about the suitability of this software for any purpose. It
+is provided "as is" without express or implied warranty.
+
+KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+PERFORMANCE OF THIS SOFTWARE.
+
--- /dev/null
+commit b9d4a2b5be71ca883f5a876500edb0a1a9add0cf
+Author: Alan Coopersmith <alan.coopersmith@oracle.com>
+Date: Fri Oct 29 16:21:18 2010 -0700
+
+ libXft 2.2.0
+
+ Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
+
+commit 8751e341bcc29952b4603e18767ab994653c6b01
+Author: Alan Coopersmith <alan.coopersmith@oracle.com>
+Date: Tue Sep 21 22:00:33 2010 -0700
+
+ xft.pc.in: Requires.private entries should not be duplicated in Requires
+
+ Users of libXft don't need to link with fontconfig, freetype and
+ Xrender directly if they don't use them.
+
+ This may cause issues for users of pkg-config versions older than 0.22.
+ Please upgrade to the 2007 version of pkg-config before trying to build
+ the 2010 version of libXft.
+
+ Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
+ Reviewed-by: Gaetan Nadon <memsize@videotron.ca>
+
+commit ca575f9c9cbb11b122e676424a93da3eb0284be5
+Author: Gaetan Nadon <memsize@videotron.ca>
+Date: Sun Oct 17 20:42:41 2010 -0400
+
+ config: upgrade to util-macros 1.8 for additional man page support
+
+ Use MAN_SUBST now supplied in XORG_MANPAGE_SECTIONS
+ The value of MAN_SUBST is the same for all X.Org packages.
+
+ Use AC_PROG_SED now supplied by XORG_DEFAULT_OPTIONS
+ Use the appropriate platform version of sed
+
+ Signed-off-by: Gaetan Nadon <memsize@videotron.ca>
+
+commit 6d220e32c1e336292cac125515f04bcbdb65322d
+Author: Gaetan Nadon <memsize@videotron.ca>
+Date: Wed Mar 31 10:03:03 2010 -0400
+
+ man: build man pages the standard way
+
+ Using macro substitution.
+
+ Signed-off-by: Gaetan Nadon <memsize@videotron.ca>
+
+commit f2bd643475a555949558ff6f889c575da33c28a4
+Author: Gaetan Nadon <memsize@videotron.ca>
+Date: Tue Mar 30 14:01:31 2010 -0400
+
+ config: remove deprecated xft-config script and man page
+
+ This was put in place early 2000 when pkg-config was not used.
+
+ Reviewed-by: Rémi Cardona <remi@gentoo.org>
+ Signed-off-by: Gaetan Nadon <memsize@videotron.ca>
+
+commit a33850fe1af31cf672e448a3c86ac5afb9fee06c
+Author: Gaetan Nadon <memsize@videotron.ca>
+Date: Tue Mar 30 09:44:47 2010 -0400
+
+ config: remove the xft-config.in file from EXTRA_DIST
+
+ Automake always includes it in the tarball.
+
+ Signed-off-by: Gaetan Nadon <memsize@videotron.ca>
+
+commit b443002c146569077394675c9e784b173d48c6e6
+Author: Gaetan Nadon <memsize@videotron.ca>
+Date: Mon Mar 29 16:50:34 2010 -0400
+
+ config: update AC_PREREQ statement to 2.60
+
+ Unrelated to the previous patches, the new value simply reflects
+ the reality that the minimum level for autoconf to configure
+ all x.org modules is 2.60 dated June 2006.
+
+ ftp://ftp.gnu.org/gnu/autoconf/autoconf-2.60.tar.gz
+
+ Signed-off-by: Gaetan Nadon <memsize@videotron.ca>
+
+commit 26dc5b0f626615156ca8a317f428ebc7c2d50498
+Author: Gaetan Nadon <memsize@videotron.ca>
+Date: Mon Mar 29 14:53:48 2010 -0400
+
+ config: remove the pkgconfig pc.in file from EXTRA_DIST
+
+ Automake always includes it in the tarball.
+
+ Signed-off-by: Gaetan Nadon <memsize@videotron.ca>
+
+commit 78ed756a343c37acb38cc230d03c334845553ab6
+Author: Gaetan Nadon <memsize@videotron.ca>
+Date: Tue Dec 8 11:13:11 2009 -0500
+
+ Xft.h.in: remove comments which prevents Xft.h generation #25104
+
+ With automake prior to 2.62, commnents placed beside a #undef line
+ prevent that statement to be substituted by config.status.
+
+ Signed-off-by: Gaetan Nadon <memsize@videotron.ca>
+ Reviewed-by: Alan Coopersmith <alan.coopersmith@sun.com>
+ Tested-by: Adrian Bunk <bunk@stusta.de>
+
+commit ad762b61d79e1848ef0751d0b970f4f7660a886e
+Author: Gaetan Nadon <memsize@videotron.ca>
+Date: Fri Nov 27 20:56:04 2009 -0500
+
+ Makefile.am: add ChangeLog and INSTALL on MAINTAINERCLEANFILES
+
+ Now that the INSTALL file is generated.
+ Allows running make maintainer-clean.
+
+commit f6bab0a9abbaf4c2381c790372c830e0c8d78df4
+Author: Gaetan Nadon <memsize@videotron.ca>
+Date: Wed Oct 28 14:09:10 2009 -0400
+
+ INSTALL, NEWS, README or AUTHORS files are missing/incorrect #24206
+
+ Add missing INSTALL file. Use standard GNU file on building tarball
+ README may have been updated
+ Remove AUTHORS file as it is empty and no content available yet.
+ Remove NEWS file as it is empty and no content available yet.
+
+commit cf899b63a331b908a2d4027354ce0d7c13528638
+Author: Gaetan Nadon <memsize@videotron.ca>
+Date: Tue Oct 27 15:07:25 2009 -0400
+
+ Deploy the new XORG_DEFAULT_OPTIONS #24242
+
+ This macro aggregate a number of existing macros that sets commmon
+ X.Org components configuration options. It shields the configuration file from
+ future changes.
+
+commit f0f9ad0cb2d66d35f522fa9ec19974500b3955ab
+Author: Gaetan Nadon <memsize@videotron.ca>
+Date: Mon Oct 26 22:08:43 2009 -0400
+
+ Makefile.am: ChangeLog not required: EXTRA_DIST or *CLEANFILES #24432
+
+ ChangeLog filename is known to Automake and requires no further
+ coding in the makefile.
+
+commit 80e41cb93d0100a767aa8d630240440090937712
+Author: Gaetan Nadon <memsize@videotron.ca>
+Date: Thu Oct 22 12:34:19 2009 -0400
+
+ .gitignore: use common defaults with custom section # 24239
+
+ Using common defaults will reduce errors and maintenance.
+ Only the very small or inexistent custom section need periodic maintenance
+ when the structure of the component changes. Do not edit defaults.
+
+commit cf6372a5dd9dd4086ed243d3f6c7e5fe693594b0
+Author: Gaetan Nadon <memsize@videotron.ca>
+Date: Wed Oct 21 21:45:46 2009 -0400
+
+ .gitignore: use common defaults with custom section # 24239
+
+ Using common defaults will reduce errors and maintenance.
+ Only the very small or inexistent custom section need periodic maintenance
+ when the structure of the component changes. Do not edit defaults.
+
+commit 6f756640698b8f7bbada91999b4e30a0851bb6f4
+Author: Jeremy Huddleston <jeremyhu@freedesktop.org>
+Date: Wed Oct 21 12:47:25 2009 -0700
+
+ This is not a GNU project, so declare it foreign.
+
+ On Wed, 2009-10-21 at 13:36 +1000, Peter Hutterer wrote:
+ > On Tue, Oct 20, 2009 at 08:23:55PM -0700, Jeremy Huddleston wrote:
+ > > I noticed an INSTALL file in xlsclients and libXvMC today, and it
+ > > was quite annoying to work around since 'autoreconf -fvi' replaces
+ > > it and git wants to commit it. Should these files even be in git?
+ > > Can I nuke them for the betterment of humanity and since they get
+ > > created by autoreconf anyways?
+ >
+ > See https://bugs.freedesktop.org/show_bug.cgi?id=24206
+
+ As an interim measure, replace AM_INIT_AUTOMAKE([dist-bzip2]) with
+ AM_INIT_AUTOMAKE([foreign dist-bzip2]). This will prevent the generation
+ of the INSTALL file. It is also part of the 24206 solution.
+
+ Signed-off-by: Jeremy Huddleston <jeremyhu@freedesktop.org>
+
+commit 906259ecc70dd4d0ef91f4582bd2a035d094831e
+Author: Alan Coopersmith <alan.coopersmith@sun.com>
+Date: Tue Oct 13 10:31:58 2009 -0700
+
+ Set libtool version-number automatically from package version
+
+ Since we've forgotten to manually update in most libXft releases so far,
+ might as well just automate it.
+
+ Reported by: Paulo Ricardo Zanoni <pzanoni@mandriva.com>
+ Signed-off-by: Alan Coopersmith <alan.coopersmith@sun.com>
+
+commit fc248fb44413d11fed288793d0d8c2af76aeeb40
+Author: Alan Coopersmith <alan.coopersmith@sun.com>
+Date: Fri Oct 9 16:45:25 2009 -0700
+
+ libXft 2.1.14
+
+ Signed-off-by: Alan Coopersmith <alan.coopersmith@sun.com>
+
+commit 0f2a55b55d18272824444071f71473d988112465
+Author: Alan Coopersmith <alan.coopersmith@sun.com>
+Date: Thu Oct 8 09:18:43 2009 -0700
+
+ Add generated Xft.h to .gitignore
+
+ Signed-off-by: Alan Coopersmith <alan.coopersmith@sun.com>
+
+commit c36e28b3ed913d2dcb5c7876e49ccf2631a11df4
+Author: Julien Cristau <jcristau@debian.org>
+Date: Tue Oct 6 15:00:04 2009 -0700
+
+ Fix install of generated Xft.h when builddir != srcdir
+
+ Signed-off-by: Alan Coopersmith <alan.coopersmith@sun.com>
+
+commit c498ec3e4fb8e07bad7b053535d832273ac9b402
+Author: Alan Coopersmith <alan.coopersmith@sun.com>
+Date: Tue Oct 6 01:01:07 2009 -0700
+
+ Split NEWS & README, update both
+
+ Signed-off-by: Alan Coopersmith <alan.coopersmith@sun.com>
+
+commit dac73a51981632908ce86cff26af5b0bcfcdd770
+Author: Alan Coopersmith <alan.coopersmith@sun.com>
+Date: Tue Oct 6 00:39:14 2009 -0700
+
+ Set Xft.h version numbers from configure.ac
+
+ Keep the two in sync automatically instead of manually
+
+ Signed-off-by: Alan Coopersmith <alan.coopersmith@sun.com>
+
+commit cfa048b4aa351068415c5e2711731246a9c19322
+Author: Alan Coopersmith <alan.coopersmith@sun.com>
+Date: Mon Oct 5 23:53:33 2009 -0700
+
+ Migrate to xorg macros 1.3 & XORG_DEFAULT_OPTIONS
+
+ Signed-off-by: Alan Coopersmith <alan.coopersmith@sun.com>
+
+commit 5957fdd9ba2aba60e90a30bc3744f76ddb27b8d2
+Author: Paulo Cesar Pereira de Andrade <pcpa@mandriva.com.br>
+Date: Thu Jan 29 18:45:48 2009 -0200
+
+ Janitor: Correct make distcheck and sparse warnings.
+
+ Use only one toplevel .gitignore file.
+
+ It was tempting to also modify the code to not, first check if
+ xrender is >= 0.8.2, and then, if failing, check for libXrender
+ functions with different build options, but left as is, as it
+ could be somehow useful at least as an example of being backwards
+ compatible.
+
+commit cb80b4493e116229d8cc46507dec0fed6febd949
+Author: Stefan Dirsch <sndirsch@suse.de>
+Date: Sat Nov 22 20:45:02 2008 +0100
+
+ Added fake bold support (#1579, Novell #38202/223682).
+
+commit 60bb5229f0fb16cee27077552fbc35d53c94f031
+Author: Erik Andren <erik.andren@gmail.com>
+Date: Sat Oct 25 20:34:27 2008 +0200
+
+ Header cleanup (bug#4703)
+
+ Remove prototypes for nonexistent functions from Xft.h, and add missing
+ include in xftglyphs.c
+
+ Signed-off-by: Julien Cristau <jcristau@debian.org>
+
+commit 1a34928cd823ef1452b973bd7c4c1d12cd976bba
+Author: Adam Jackson <ajax@redhat.com>
+Date: Wed Jul 2 15:42:37 2008 -0400
+
+ libXft 2.1.13
+
+commit 19240d3605b5f1e88ca5509afffd48acdb7e1c5f
+Author: Julien Cristau <jcristau@debian.org>
+Date: Wed Jun 11 02:12:05 2008 +0200
+
+ Revert "Drop Requires, use Requires.private instead."
+
+ This reverts commit a1c78ce68c5f2106c38b6cb93a6b22420e1a80ab.
+
+ Unfortunately this doesn't work on old pkg-config, which made
+ Requires.private completely useless. That's fixed in 0.22, but...
+
+commit a1c78ce68c5f2106c38b6cb93a6b22420e1a80ab
+Author: Julien Cristau <jcristau@debian.org>
+Date: Tue Jun 10 17:29:27 2008 +0200
+
+ Drop Requires, use Requires.private instead.
+
+ Users of libXft don't need to link with fontconfig, freetype and
+ Xrender directly if they don't use them.
+
+commit 541c6194d986e7849ee9541a9fd60b0724647a44
+Author: Adam Jackson <ajax@redhat.com>
+Date: Mon Mar 24 12:10:19 2008 -0400
+
+ Bug #14232: Fix XftDrawRect when Render not supported.
+
+commit 8661a88789dce4fe06d45faec70f8e74834abdd6
+Author: Matthieu Herrb <matthieu.herrb@laas.fr>
+Date: Sun Mar 9 08:28:43 2008 +0100
+
+ nuke RCS Ids
+
+commit 9e25c9019bd6788076c12cb4356c7d27d6c7d9af
+Author: James Cloos <cloos@jhcloos.com>
+Date: Thu Dec 6 16:38:28 2007 -0500
+
+ Replace static ChangeLog with dist-hook to generate from git log
+
+commit 8a7f3d450c1f339f429dbce55df523d026c92375
+Author: Stefan Dirsch <sndirsch@suse.de>
+Date: Sun Nov 4 11:31:44 2007 -0800
+
+ Register objects used by libXft.
+
+ libXft uses XFT_MAX_GLYPH_MEMORY without first registering with fontconfig.
+
+commit 8ae5ea8c75a7850fa0aca0acc3962b6263f55094
+Author: Karl Tomlinson <bugs.freedesktop@karlt.net>
+Date: Wed Sep 12 12:00:43 2007 +0100
+
+ XftFontOpenInfo: Use of uninitialised value of size 8 (bug 11200)
+
+ This is due to XftFontInfoFill using the binary representation of the
+ XftFontInfo to generate fi->hash.
+
+ With 64-bit pointers there is padding between .hash and .file in struct
+ _XftFontInfo. This padding is not initialized, and the hash uses these
+ bytes.
+
+ This will interfere with finding "a matching previously opened font" in
+ XftFontOpenInfo, and XftFontInfoEqual, which uses memcmp, will have similar
+ problems.
+
+ This fix makes no assumptions about the sizes and alignment of members of
+ struct _XftFontInfo by using memset. (It also makes no assumptions about
+ what FcPatternGet* does to its output parameter when it returns
+ FcResultNoMatch.)
+
+commit a782fe3fbed05344e2a12f53ede6101e120ed485
+Author: James Cloos <cloos@jhcloos.com>
+Date: Mon Sep 3 05:53:39 2007 -0400
+
+ Add *~ to .gitignore to skip patch/emacs droppings
+
+commit 3c68c68fc20b875b405f2640778e32a41a807e27
+Author: Daniel Stone <daniel@fooishbar.org>
+Date: Thu Dec 7 12:20:44 2006 +0200
+
+ bump to 2.1.12
+
+commit 22112a0ee3bd16b40e414bac32c532a73cbabbcb
+Author: Daniel Stone <daniel@fooishbar.org>
+Date: Thu Dec 7 12:20:05 2006 +0200
+
+ XftNameUnparse: re-export to public API (bug #8900)
+ Fix botched git import, which reverted some changes from CVS, by
+ re-exporting XftNameUnparse.
+
+commit 6159d185048fbbb67627667d60dcd475def5bb44
+Author: Adam Jackson <ajax@benzedrine.nwnk.net>
+Date: Fri Oct 13 17:08:55 2006 -0400
+
+ Bump to 2.1.11
+
+commit 661199d47ff8e9842542f9e407da50629c8a17b6
+Author: Adam Jackson <ajax@benzedrine.nwnk.net>
+Date: Fri Oct 13 16:18:47 2006 -0400
+
+ Bump to 2.1.10
+
+commit 5e5d0c7597e7f494ad3010f6d4656c5209b09f88
+Author: Alan Coopersmith <alan.coopersmith@sun.com>
+Date: Thu Jul 13 14:58:58 2006 -0700
+
+ renamed: .cvsignore -> .gitignore
+
+commit 8fc012344f8f072ee3bd1b09c336fed8d47826c5
+Author: Kjartan Maraas <kmaraas@gnome.org>
+Date: Thu Jul 13 10:28:30 2006 -0400
+
+ Bug #7259: Various Coverity fixes.
+
+commit 824f87ba102e36808c59e92d7f527ca2f8b00026
+Author: Daniel Stone <daniel@fooishbar.org>
+Date: Sat Jun 3 10:41:03 2006 +0000
+
+ Bug #4711: Don't export unnecessary symbols. (Alan Coopersmith). Bump to
+ 2.1.9.
+
+commit 250b95f857cdd7fadab9e06f1a6f69706467aac2
+Author: Kevin E Martin <kem@kem.org>
+Date: Thu Dec 15 00:24:30 2005 +0000
+
+ Update package version number for final X11R7 release candidate.
+
+commit 2a43efac053b9fa0a460d47f5154511cfaf4f2ba
+Author: Kevin E Martin <kem@kem.org>
+Date: Sat Dec 3 05:49:44 2005 +0000
+
+ Update package version number for X11R7 RC3 release.
+
+commit 88a1de23e126cde06bf4136b56007dc24ad991e8
+Author: Eric Anholt <anholt@freebsd.org>
+Date: Sun Nov 20 23:17:41 2005 +0000
+
+ Add/improve libs .cvsignores.
+
+commit bcbcdcdb0f41b61351454db5032a514215f2f089
+Author: Kevin E Martin <kem@kem.org>
+Date: Sat Nov 19 07:15:49 2005 +0000
+
+ Update pkgconfig files to separate library build-time dependencies from
+ application build-time dependencies, and update package deps to work
+ with separate build roots.
+
+commit 143f9e1b8d328ebc806067fb44809a8a8fd419e4
+Author: Kevin E Martin <kem@kem.org>
+Date: Wed Oct 19 02:48:10 2005 +0000
+
+ Update package version number for RC1 release.
+
+commit 34dc7dbd584f2bbef39248c26236186e08c79a25
+Author: Kevin E Martin <kem@kem.org>
+Date: Wed Oct 19 02:46:56 2005 +0000
+
+ lib/Xcomposite/Xcomposite.h
+ lib/Xft/Imakefile
+ lib/Xft/Xft.h Update library version numbers to match updated package
+ versions.
+ Update driver version numbers for RC1.
+
+commit 11bc8208939991e9cd3eba2900827fd2e37b04a5
+Author: Kevin E Martin <kem@kem.org>
+Date: Wed Oct 5 19:46:16 2005 +0000
+
+ Clean up generated files
+
+commit edfb44c93c03c41f13240af318a45f0f04dde6d1
+Author: Alan Coopersmith <Alan.Coopersmith@sun.com>
+Date: Thu Aug 4 16:15:48 2005 +0000
+
+ If --with-freetype-config is not specified, try pkgconfig freetype2, then
+ fall back to freetype-config if pkgconfig fails.
+
+commit a09401affaf007aef2585711cd5eb499f554be9b
+Author: Kevin E Martin <kem@kem.org>
+Date: Fri Jul 29 21:22:51 2005 +0000
+
+ Various changes preparing packages for RC0:
+ - Verify and update package version numbers as needed
+ - Implement versioning scheme
+ - Change bug address to point to bugzilla bug entry form
+ - Disable loadable i18n in libX11 by default (use --enable-loadable-i18n to
+ reenable it)
+ - Fix makedepend to use pkgconfig and pass distcheck
+ - Update build script to build macros first
+ - Update modular Xorg version
+
+commit 0dd89a9e7ba09ed0c3f90a415b506a4ed89b91bb
+Author: Søren Sandmann Pedersen <sandmann@daimi.au.dk>
+Date: Wed Jul 27 21:48:38 2005 +0000
+
+ Build system for Xft
+
+commit db7a51a120898eda2824ec15d55641589571ed5d
+Author: Daniel Stone <daniel@fooishbar.org>
+Date: Sun Jul 3 07:00:57 2005 +0000
+
+ Add Xtrans definitions (FONT_t, TRANS_CLIENT) to clean up warnings.
+ Add XSERV_t, TRANS_SERVER, TRANS_REOPEN to quash warnings.
+ Add #include <dix-config.h> or <xorg-config.h>, as appropriate, to all
+ source files in the xserver/xorg tree, predicated on defines of
+ HAVE_{DIX,XORG}_CONFIG_H. Change all Xfont includes to
+ <X11/fonts/foo.h>.
+
+commit 403c9f9886cea9fd390a242e7c031ba2cc26217f
+Author: Alan Coopersmith <Alan.Coopersmith@sun.com>
+Date: Fri Jun 24 22:43:20 2005 +0000
+
+ Sync with Xft from xlibs CVS (2.1.7 plus man page updates from Branden
+ Robinson) - see lib/Xft/ChangeLog for full details
+
+commit 1d14cc37d43bf349ee18e748f62913a0963f6e85
+Author: Egbert Eich <eich@suse.de>
+Date: Tue May 17 08:10:10 2005 +0000
+
+ gcc4 allows to check if sentinels are correct (a sentinel is the
+ terminating element in a varargs list). A sentinel needs to be NULL,
+ not 0 - which doesn't make a difference on 32bit but matters on 64bit.
+ Furthermore it can be told that functions have a printf-like format
+ string and argument list so that they can verify that both match. To
+ use these features certain attributes need to be set - which are
+ compiler specific. To do this we define macros which are expanded
+ depending on the compiler version. For now we put those in
+ include/Xfuncproto.h (the XFree86 DDX layer contains a file compiler.h
+ which however is not visible outside the DDX) (Bugzilla #3268).
+
+commit 0161d08ecd543c80e5625bf63d0091dbccd95f4e
+Author: Søren Sandmann Pedersen <sandmann@daimi.au.dk>
+Date: Fri Aug 13 19:03:15 2004 +0000
+
+ Fri Aug 13 21:01:34 2004 Soeren Sandmann <sandmann@daimi.au.dk>
+ Fix the build
+
+commit 0641e99b21eead5aaee0c1136dd2d640028f6783
+Author: Søren Sandmann Pedersen <sandmann@daimi.au.dk>
+Date: Fri Aug 13 18:24:06 2004 +0000
+
+ Fri Aug 13 19:53:10 2004 Soeren Sandmann <sandmann@redhat.com>
+ Fix for lockups on some versions of Matrox Mystique. #687, Patch from Mike
+ Harris.
+ Call xf86EnableDisableFBAccess though the function pointer instead of
+ directly. #1041, Patch from Aaron Plattner.
+ Swap the phsyical size of the screen when rotiation. #1050, Patch from
+ Aaron Plattner.
+ Fri Aug 13 19:47:12 2004 Soeren Sandmann <sandmann@redhat.com>
+ Make HAVE_FT_BITMAP_SIZE_Y_PPEM conditional on the FreeType version instead
+ of proping it. This way it will work with the monolithic version too.
+ #1062, Patch by Owen Taylor.
+
+commit 14c188e8b0a0d88f97bcde21c8e1b1da8541bdf8
+Author: Kevin E Martin <kem@kem.org>
+Date: Wed Aug 11 23:37:34 2004 +0000
+
+ Called strlen with (f->file) without checking for NULL (which happens when
+ directly using FT_Face objects) (Bug #1047, Keith Packard).
+
+commit 591dcad65f73450a07ac7477a3a827d95eb6f726
+Author: Egbert Eich <eich@suse.de>
+Date: Fri Apr 23 18:43:42 2004 +0000
+
+ Merging XORG-CURRENT into trunk
+
+commit c7e70c7e31897e00caaeb177176a8c24b834bc78
+Author: Egbert Eich <eich@suse.de>
+Date: Sun Mar 14 08:32:10 2004 +0000
+
+ Importing vendor version xf86-4_4_99_1 on Sun Mar 14 00:26:39 PST 2004
+
+commit 113366a92f315a2178d19c6bb9bed54109697864
+Author: Egbert Eich <eich@suse.de>
+Date: Thu Mar 11 14:16:10 2004 +0000
+
+ file Xft.3.in was initially added on branch XORG-RELEASE-1.
+
+commit 30761fcb5a6f3f2f23466f1b0ec1d290b5002e4e
+Author: Egbert Eich <eich@suse.de>
+Date: Thu Mar 11 14:16:09 2004 +0000
+
+ file NEWS was initially added on branch XORG-RELEASE-1.
+
+commit be5842a55ddd89141de2f238e9b41541a247d13b
+Author: Egbert Eich <eich@suse.de>
+Date: Thu Mar 11 14:16:09 2004 +0000
+
+ file AUTHORS was initially added on branch XORG-RELEASE-1.
+
+commit 4214b9fb11baea4347bb2279b800819ee9792c46
+Author: Egbert Eich <eich@suse.de>
+Date: Tue Mar 9 16:52:30 2004 +0000
+
+ file README was initially added on branch XORG-RELEASE-1.
+
+commit 14f8861ef153e64359e062a96212eb5358a32fd4
+Author: Egbert Eich <eich@suse.de>
+Date: Tue Mar 9 16:52:30 2004 +0000
+
+ file INSTALL was initially added on branch XORG-RELEASE-1.
+
+commit fabef42954896dca3d43fb414c564e9750112bf5
+Author: Egbert Eich <eich@suse.de>
+Date: Tue Mar 9 16:52:30 2004 +0000
+
+ file COPYING was initially added on branch XORG-RELEASE-1.
+
+commit 3ff3e952c6095488466f71da06c6664a056e4c03
+Author: Egbert Eich <eich@suse.de>
+Date: Wed Mar 3 12:11:28 2004 +0000
+
+ Importing vendor version xf86-4_4_0 on Wed Mar 3 04:09:24 PST 2004
+
+commit 00bdde8b2e4521b5058ee988c32dd814b852813d
+Author: Egbert Eich <eich@suse.de>
+Date: Thu Feb 26 13:35:33 2004 +0000
+
+ readding XFree86's cvs IDs
+
+commit f328c0a0fff3ec647c3f1d7c06b3d701850eb955
+Author: Egbert Eich <eich@suse.de>
+Date: Thu Feb 26 09:22:43 2004 +0000
+
+ Importing vendor version xf86-4_3_99_903 on Wed Feb 26 01:21:00 PST 2004
+
+commit 1781965aa5fac8f0737251ca883301e1aec7b12b
+Author: Kaleb Keithley <kaleb@freedesktop.org>
+Date: Tue Nov 25 19:28:09 2003 +0000
+
+ XFree86 4.3.99.16 Bring the tree up to date for the Cygwin folks
+
+commit ac1033d4dc0ff95ab31dd2eb4752e7b4520fe819
+Author: Kaleb Keithley <kaleb@freedesktop.org>
+Date: Fri Nov 14 16:48:48 2003 +0000
+
+ XFree86 4.3.0.1
+
+commit 52a3d6a04aa1a18223059334f8d5ed2955461b7d
+Author: Kaleb Keithley <kaleb@freedesktop.org>
+Date: Fri Nov 14 16:48:48 2003 +0000
+
+ Initial revision
--- /dev/null
+#
+# Copyright © 2003 Keith Packard, Noah Levitt
+#
+# Permission to use, copy, modify, distribute, and sell this software and its
+# documentation for any purpose is hereby granted without fee, provided that
+# the above copyright notice appear in all copies and that both that
+# copyright notice and this permission notice appear in supporting
+# documentation, and that the name of Keith Packard not be used in
+# advertising or publicity pertaining to distribution of the software without
+# specific, written prior permission. Keith Packard makes no
+# representations about the suitability of this software for any purpose. It
+# is provided "as is" without express or implied warranty.
+#
+# KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+# INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+# EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+# CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+# DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+# TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+# PERFORMANCE OF THIS SOFTWARE.
+
+SUBDIRS = man src
+
+pkgconfigdir = $(libdir)/pkgconfig
+pkgconfig_DATA = xft.pc
+
+MAINTAINERCLEANFILES = ChangeLog INSTALL
+
+.PHONY: ChangeLog INSTALL
+
+INSTALL:
+ $(INSTALL_CMD)
+
+ChangeLog:
+ $(CHANGELOG_CMD)
+
+dist-hook: ChangeLog INSTALL
--- /dev/null
+ Xft
+ X FreeType library
+ Version 2.2.0
+ 2010-10-29
+
+Xft version 2.1 is the first stand alone release of Xft, a library that
+connects X applications with the FreeType font rasterization library. Xft
+uses fontconfig to locate fonts so it has no configuration files.
+
+Version 2.2.0
+
+Dropped xft-config, now that pkg-config is well established.
+
+Version 2.1.14
+
+Added fake bold support (#1579, Novell #38202/223682).
+
+Version 2.1.13
+
+Fix hashing in 64-bit versions. Register objects with freetype.
+Fix XftDrawRect when Render not supported.
+
+Version 2.1.12
+
+Fix exporting of XftNameUnparse function.
+
+Version 2.1.9
+
+Stop exporting unnecessary symbols.
+
+Version 2.1.7
+
+Change FC_CHARCELL and FC_MONO interpretation. FC_MONO no longer clips
+glyphs to charcell, you must specify FC_CHARCELL for that.
+
+Add support for FT_GlyphSlot_Embolden where it exists (which it usually
+doesn't).
+
+Avoid crashing when using FT_Face objects.
+
+Version 2.1.6
+
+Deal with broken FreeType 2.1.7 BDF/PCF loaders by trying both y_ppem/x_ppem
+and width/height values.
+
+Version 2.1.5
+
+Left some #warnings from testing in the 2.1.4 release. Spin again.
+
+Version 2.1.4
+
+Work with older versions of Fontconfig by using various pattern elements
+only when defined.
+
+Version 2.1.3
+
+Change Freetype includes to new syntax.
+
+Search for nearest bitmap for bitmap-only fonts.
+
+Support fontconfig 2.2 release which doesn't include FC_HINT_STYLE.
--- /dev/null
+ Xft
+ X FreeType library
+
+Xft version 2.1 is the first stand alone release of Xft, a library that
+connects X applications with the FreeType font rasterization library. Xft
+uses fontconfig to locate fonts so it has no configuration files.
+
+Before building Xft you will need to have installed:
+ freetype http://freetype.org/
+ fontconfig http://fontconfig.org/
+ libX11, libXext, & libXrender http://x.org/
+
+All questions regarding this software should be directed at the
+Xorg mailing list:
+
+ http://lists.freedesktop.org/mailman/listinfo/xorg
+
+Please submit bug reports to the Xorg bugzilla:
+
+ https://bugs.freedesktop.org/enter_bug.cgi?product=xorg
+
+The master development code repository can be found at:
+
+ git://anongit.freedesktop.org/git/xorg/lib/libXft
+
+ http://cgit.freedesktop.org/xorg/lib/libXft
+
+For patch submission instructions, see:
+
+ http://www.x.org/wiki/Development/Documentation/SubmittingPatches
+
+For more information on the git code manager, see:
+
+ http://wiki.x.org/wiki/GitPage
+
+To release a version of this library:
+
+ 1. Update the version number in configure.ac
+ 2. Fix the NEWS file
+ Change version number
+ Set the date
+ add highlights
+ 3. Commit those changes
+ 4. rebuild the configuration files with autogen.sh
+ sh autogen.sh --sysconfdir=/etc --prefix=/usr --mandir=/usr/share/man
+ 5. Follow the steps listed in
+ http://xorg.freedesktop.org/wiki/Development/Documentation/ReleaseHOWTO
+
+Keith Packard
+keithp@keithp.com
+
+
--- /dev/null
+#! /bin/sh
+
+srcdir=`dirname $0`
+test -z "$srcdir" && srcdir=.
+
+ORIGDIR=`pwd`
+cd $srcdir
+
+autoreconf -v --install || exit 1
+cd $ORIGDIR || exit $?
+
+$srcdir/configure --enable-maintainer-mode "$@"
--- /dev/null
+dnl
+dnl Copyright © 2003 Keith Packard, Noah Levitt
+dnl
+dnl Permission to use, copy, modify, distribute, and sell this software and its
+dnl documentation for any purpose is hereby granted without fee, provided that
+dnl the above copyright notice appear in all copies and that both that
+dnl copyright notice and this permission notice appear in supporting
+dnl documentation, and that the name of Keith Packard not be used in
+dnl advertising or publicity pertaining to distribution of the software without
+dnl specific, written prior permission. Keith Packard makes no
+dnl representations about the suitability of this software for any purpose. It
+dnl is provided "as is" without express or implied warranty.
+dnl
+dnl KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+dnl INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+dnl EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+dnl CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+dnl DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+dnl TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+dnl PERFORMANCE OF THIS SOFTWARE.
+dnl
+dnl Process this file with autoconf to create configure.
+
+AC_PREREQ([2.60])
+
+dnl
+dnl This is the package version number, not the shared library
+dnl version. This version number will be substituted into Xft.h
+dnl Please bump the minor library number at each release as well.
+dnl
+AC_INIT([libXft], [2.2.0],
+ [https://bugs.freedesktop.org/enter_bug.cgi?product=xorg], [libXft])
+AC_CONFIG_AUX_DIR(.)
+
+AM_INIT_AUTOMAKE([foreign dist-bzip2])
+AM_MAINTAINER_MODE
+
+# Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS
+m4_ifndef([XORG_MACROS_VERSION],
+ [m4_fatal([must install xorg-macros 1.8 or later before running autoconf/autogen])])
+XORG_MACROS_VERSION(1.8)
+XORG_DEFAULT_OPTIONS
+AM_CONFIG_HEADER(config.h)
+
+# checks for progs
+AC_PROG_CC
+AC_PROG_LIBTOOL
+AC_PROG_SED
+
+# Set library version for Xft.h from package version set in AC_INIT
+# copied from PACKAGE_VERSION_* settings in XORG_VERSION
+AC_CONFIG_HEADERS([include/X11/Xft/Xft.h])
+AC_DEFINE_UNQUOTED([XFT_MAJOR],
+ [`echo $PACKAGE_VERSION | cut -d . -f 1`],
+ [Major version of Xft])
+AC_DEFINE_UNQUOTED([XFT_MINOR],
+ [`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1`],
+ [Minor version of Xft])
+AC_DEFINE_UNQUOTED([XFT_REVISION],
+ [`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1`],
+ [Micro revision of Xft])
+
+XFT_LT_VERSION=`echo $PACKAGE_VERSION | tr '.' ':'`
+AC_SUBST([XFT_LT_VERSION])
+
+#
+# Check for Xrender
+#
+PKG_CHECK_MODULES(XRENDER, xrender >= 0.8.2, [xrender_found_with_pkgconfig=yes],
+ [xrender_found_with_pkgconfig=no])
+case "$xrender_found_with_pkgconfig" in
+no)
+ PKG_CHECK_MODULES(XRENDER, xrender >= 0, [old_xrender_found_with_pkgconfig=yes],
+ [old_xrender_found_with_pkgconfig=no])
+ case "$old_xrender_found_with_pkgconfig" in
+ yes)
+ XRENDER_LIBS="$XRENDER_LIBS -lXext -lX11"
+ ;;
+ *)
+ # checks for X
+ AC_PATH_X
+
+ XRENDER_CFLAGS="-I$x_includes"
+ XRENDER_LIBS="-L$x_libraries -lXrender -lXext -lX11"
+
+ saved_CPPFLAGS="$CPPFLAGS"
+ CPPFLAGS="$CPPFLAGS $XRENDER_CFLAGS"
+ AC_CHECK_HEADERS([X11/extensions/Xrender.h], [], [AC_MSG_ERROR([Xrender.h not found.])])
+ CPPFLAGS="$saved_CPPFLAGS"
+
+ saved_LIBS="$LIBS"
+ LIBS="$LIBS $XRENDER_LIBS"
+ AC_CHECK_FUNCS([XRenderFindStandardFormat], [], [AC_MSG_ERROR([libXrender not found or too old.])])
+ LIBS="$saved_LIBS"
+ ;;
+ esac
+ ;;
+esac
+
+# Check freetype configuration
+AC_ARG_WITH(freetype-config, [ --with-freetype-config=PROG Use FreeType configuration program PROG], freetype_config=$withval, freetype_config=auto)
+
+if test "$freetype_config" = "auto"; then
+ PKG_CHECK_MODULES(FREETYPE, freetype2,
+ freetype_config=no, freetype_config=yes)
+fi
+
+if test "$freetype_config" = "yes"; then
+ AC_PATH_PROG(ft_config,freetype-config,no)
+ if test "$ft_config" = "no"; then
+ AC_MSG_ERROR([You must have freetype installed; see http://www.freetype.org/])
+ fi
+else
+ ft_config="$freetype_config"
+fi
+
+if test "$freetype_config" != "no"; then
+ FREETYPE_CFLAGS="`$ft_config --cflags`"
+ FREETYPE_LIBS="`$ft_config --libs`"
+fi
+
+# Check fontconfig configuration
+PKG_CHECK_MODULES(FONTCONFIG, fontconfig >= 2.2)
+
+AC_SUBST(XRENDER_CFLAGS)
+AC_SUBST(XRENDER_LIBS)
+AC_SUBST(FREETYPE_CFLAGS)
+AC_SUBST(FREETYPE_LIBS)
+AC_SUBST(FONTCONFIG_CFLAGS)
+AC_SUBST(FONTCONFIG_LIBS)
+
+fontconfig_save_libs="$LIBS"
+fontconfig_save_cflags="$CFLAGS"
+LIBS="$LIBS $FREETYPE_LIBS"
+CFLAGS="$CFLAGS $FREETYPE_CFLAGS"
+AC_CHECK_FUNCS(FT_Get_Next_Char FT_Get_BDF_Property FT_Get_PS_Font_Info FT_Has_PS_Glyph_Names FT_GlyphSlot_Embolden)
+AC_CHECK_MEMBER(FT_Bitmap_Size.y_ppem,
+ HAVE_FT_BITMAP_SIZE_Y_PPEM=1,
+ HAVE_FT_BITMAP_SIZE_Y_PPEM=0,
+[#include <ft2build.h>
+#include FT_FREETYPE_H])
+AC_DEFINE_UNQUOTED(HAVE_FT_BITMAP_SIZE_Y_PPEM,$HAVE_FT_BITMAP_SIZE_Y_PPEM,
+ [FT_Bitmap_Size structure includes y_ppem field])
+
+LIBS="$fontconfig_save_libs"
+CFLAGS="$fontconfig_save_cflags"
+
+if test "$VERSION" = "" ; then
+ VERSION=$PACKAGE_VERSION;
+fi
+
+AC_OUTPUT([Makefile
+ xft.pc
+ src/Makefile
+ man/Makefile])
--- /dev/null
+------------------------------------------------------
+Quick Guide To Patching This Package For The Impatient
+------------------------------------------------------
+
+1. Make sure you have quilt installed
+2. Unpack the package as usual with "dpkg-source -x"
+3. Run the "patch" target in debian/rules
+4. Create a new patch with "quilt new" (see quilt(1))
+5. Edit all the files you want to include in the patch with "quilt edit"
+ (see quilt(1)).
+6. Write the patch with "quilt refresh" (see quilt(1))
+7. Run the "clean" target in debian/rules
+
+Alternatively, instead of using quilt directly, you can drop the patch in to
+debian/patches and add the name of the patch to debian/patches/series.
+
+------------------------------------
+Guide To The X Strike Force Packages
+------------------------------------
+
+The X Strike Force team maintains X packages in git repositories on
+git.debian.org in the pkg-xorg subdirectory. Most upstream packages
+are actually maintained in git repositories as well, so they often
+just need to be pulled into git.debian.org in a "upstream-*" branch.
+Otherwise, the upstream sources are manually installed in the Debian
+git repository.
+
+The .orig.tar.gz upstream source file could be generated this
+"upstream-*" branch in the Debian git repository but it is actually
+copied from upstream tarballs directly.
+
+Due to X.org being highly modular, packaging all X.org applications
+as their own independent packages would have created too many Debian
+packages. For this reason, some X.org applications have been grouped
+into larger packages: xutils, xutils-dev, x11-apps, x11-session-utils,
+x11-utils, x11-xfs-utils, x11-xkb-utils, x11-xserver-utils.
+Most packages, including the X.org server itself and all libraries
+and drivers are, however maintained independently.
+
+The Debian packaging is added by creating the "debian-*" git branch
+which contains the aforementioned "upstream-*" branch plus the debian/
+repository files.
+When a patch has to be applied to the Debian package, two solutions
+are involved:
+* If the patch is available in one of the upstream branches, it
+ may be git'cherry-picked into the Debian repository. In this
+ case, it appears directly in the .diff.gz.
+* Otherwise, the patch is added to debian/patches/ which is managed
+ with quilt as documented in /usr/share/doc/quilt/README.source.
+
+quilt is actually invoked by the Debian X packaging through a larger
+set of scripts called XSFBS. XSFBS brings some other X specific
+features such as managing dependencies and conflicts due to the video
+and input driver ABIs.
+XSFBS itself is maintained in a separate repository at
+ git://git.debian.org/pkg-xorg/xsfbs.git
+and it is pulled inside the other Debian X repositories when needed.
+
+The XSFBS patching system requires a build dependency on quilt. Also
+a dependency on $(STAMP_DIR)/patch has to be added to debian/rules
+so that the XSFBS patching occurs before the actual build. So the
+very first target of the build (likely the one running autoreconf)
+should depend on $(STAMP_DIR)/patch. It should also not depend on
+anything so that parallel builds are correctly supported (nothing
+should probably run while patching is being done). And finally, the
+clean target should depend on the xsfclean target so that patches
+are unapplied on clean.
+
+When the upstream sources contain some DFSG-nonfree files, they are
+listed in text files in debian/prune/ in the "debian-*" branch of
+the Debian repository. XSFBS' scripts then take care of removing
+these listed files during the build so as to generate a modified
+DFSG-free .orig.tar.gz tarball.
--- /dev/null
+libxft (1:2.2.0-5slp2) unstable; urgency=low
+
+ * upgrade the version due to the change of fontconfig
+ * Git: 165.213.180.234:slp/pkgs/xorg/lib/libxft
+ * Tag: libxft_2.2.0-5slp2
+
+ -- SooChan Lim <sc1.lim@samsung.com> Mon, 11 Apr 2011 11:05:56 +0900
+
+libxft (1:2.2.0-4slp2) unstable; urgency=low
+
+ * [X11R7.6] upgrade package
+ * Git: 165.213.180.234:slp/pkgs/xorg/lib/libxft
+ * Tag: libxft_2.2.0-4slp2
+
+ -- SooChan Lim <sc1.lim@samsung.com> Sun, 06 Mar 2011 11:15:04 +0900
+
+libxft (1:2.2.0-3slp2) unstable; urgency=low
+
+ * [X11R7.6] Change libxft2.install file to install libXft.so
+ * Git: 165.213.180.234:slp/pkgs/xorg/lib/libxft
+ * Tag: libxft_2.2.0-3slp2
+
+ -- Doyoun Kang <doyoun.kang@samsung.com> Sat, 05 Mar 2011 10:07:39 +0900
+
+libxft (1:2.2.0-2slp2) unstable; urgency=low
+
+ * [X11R7.6] upgrade package
+ * Git: 165.213.180.234:slp/pkgs/xorg/lib/libxft
+ * Tag: libxft_2.2.0-2slp2
+
+ -- SooChan Lim <sc1.lim@samsung.com> Fri, 04 Mar 2011 22:38:07 +0900
+
+libxft (1:2.2.0-1slp2) unstable; urgency=low
+
+ * [X11R7.6] upgrade package
+ * Git: 165.213.180.234:slp/pkgs/xorg/lib/libxft
+ * Tag: libxft_2.2.0-1slp2
+
+ -- SooChan Lim <sc1.lim@samsung.com> Fri, 07 Jan 2011 15:26:58 +0900
+
+xft (2.1.14-2ubuntu1) unstable; urgency=low
+
+ * Merge from Debian, remaining changes:
+ - Add patch 100-libXft-2.1.10-lcd-filter-3, use new FreeType LCD colour
+ filtering features, with additional modification that the specific LCD
+ Filter can be changed; LP #305399.
+
+ -- Loïc Minier <loic.minier@ubuntu.com> Sun, 06 Jun 2010 15:41:54 +0200
+
+xft (2.1.14-2) unstable; urgency=low
+
+ [ Julien Cristau ]
+ * Rename the build directory to not include DEB_BUILD_GNU_TYPE for no
+ good reason. Thanks, Colin Watson!
+ * Remove myself from Uploaders
+
+ [ Cyril Brulebois ]
+ * Add udeb needed for the graphical installer: libxft2-udeb.
+ * Version/Bump some B-D to make sure the udeb gets its dependencies on
+ the (recently-added) udebs rather than on the libraries:
+ - libx11-dev
+ - libxrender-dev
+ * Bump Standards-Version from 3.8.3 to 3.8.4 (no changes needed).
+ * Add ${misc:Depends} to non-udeb binaries, and wrap Depends.
+ * Add myself to Uploaders.
+
+ -- Cyril Brulebois <kibi@debian.org> Thu, 11 Mar 2010 02:33:50 +0100
+
+xft (2.1.14-1ubuntu1) unstable; urgency=low
+
+ * Merge from Debian unstable, remaining chnages:
+ - patches/100-libXft-2.1.10-lcd-filter-3.patch:
+ + Use new FreeType LCD colour filtering features, with additional
+ modification that the specific LCD Filter can be changed
+ (LP: #305399).
+ * Renumbered the patch to follow our unwritten policy.
+ * Drop patch 002_embeddedbitmap_property.patch, included upstream.
+
+ -- Timo Aaltonen <tjaalton@ubuntu.com> Fri, 04 Dec 2009 16:02:38 +0200
+
+xft (2.1.14-1) unstable; urgency=low
+
+ [ Timo Aaltonen ]
+ * New upstream release.
+ * Bump the build-dep on xutils-dev (>= 1:7.5~1).
+ * Bump Standards-Version to 3.8.3 (README.source added).
+ * Drop pre-dependency on x11-common from libxft-dev. This was needed
+ for upgrades from sarge.
+ * Move -dbg package to section debug.
+
+ -- Julien Cristau <jcristau@debian.org> Thu, 03 Dec 2009 14:40:25 +0100
+
+xft (2.1.13-3ubuntu1) jaunty; urgency=low
+
+ * Merge from debian unstable, remaining changes:
+ - debian/patches/002_embeddedbitmap_property.patch:
+ + Allow "embeddedbitmap" property in fontconfig.
+ - debian/patches/libXft-2.1.10-lcd-filter-3.patch:
+ + Use new FreeType LCD colour filtering features, with additional
+ modification that the specific LCD Filter can be changed
+ (LP: #305399).
+
+ -- Bryce Harrington <bryce@ubuntu.com> Thu, 26 Feb 2009 13:40:39 -0800
+
+xft (2.1.13-3) unstable; urgency=low
+
+ * Upload to unstable.
+
+ -- Julien Cristau <jcristau@debian.org> Sun, 15 Feb 2009 22:07:06 +0100
+
+xft (2.1.13-2ubuntu1) jaunty; urgency=low
+
+ * Merge from debian unstable, remaining changes:
+ - debian/patches/002_embeddedbitmap_property.patch:
+ + Allow "embeddedbitmap" property in fontconfig.
+ - debian/patches/libXft-2.1.10-lcd-filter-3.patch:
+ + Use new FreeType LCD colour filtering features, with additional
+ modification that the specific LCD Filter can be changed
+ (LP: #305399).
+
+ -- Anders Kaseorg <andersk@mit.edu> Mon, 22 Dec 2008 00:50:15 -0500
+
+xft (2.1.13-2) experimental; urgency=low
+
+ * Delete obsolete libxft-dev preinst (closes: #491633).
+
+ -- Julien Cristau <jcristau@debian.org> Sat, 26 Jul 2008 23:02:21 +0200
+
+libxft (1:2.1.13-10slp2) unstable; urgency=low
+
+ * modify autogen.sh
+ * Git: 165.213.180.234:/git/slp/pkgs/xorg/lib/libxft
+ * Tag: libxft_2.1.13-10slp2
+
+ -- SooChan Lim <sc1.lim@samsung.com> Fri, 03 Dec 2010 17:26:09 +0900
+
+libxft (1:2.1.13-9slp2) unstable; urgency=low
+
+ * Add libxft2-dbg package
+ * Git: 165.213.180.234:/git/slp/pkgs/xorg/lib/libxft
+ * Tag: libxft_2.1.13-9slp2
+
+ -- Sung-Jin Park <sj76.park@samsung.com> Mon, 22 Nov 2010 14:37:25 +0900
+
+libxft (1:2.1.13-8slp2) unstable; urgency=low
+
+ * add --as-needed option
+ * Git: 165.213.180.234:/git/slp/pkgs/xorg/lib/libxft
+ * Tag: libxft_2.1.13-8slp2
+
+ -- SooChan Lim <sc1.lim@samsung.com> Sat, 20 Nov 2010 14:32:29 +0900
+
+libxft (1:2.1.13-7slp2) unstable; urgency=low
+
+ * modify the package name
+
+ -- SooChan Lim <sc1.lim@samsung.com> Thu, 25 Mar 2010 17:51:55 +0900
+
+libxft (1:2.1.13-6) unstable; urgency=low
+
+ * Install .la files
+
+ -- Sung-Jin Park <sj76.park@samsung.com> Mon, 07 Dec 2009 10:29:42 +0900
+
+libxft (1:2.1.13-5) unstable; urgency=low
+
+ * Install *.so file
+
+ -- DoHyun Pyun <dh79.pyun@samsung.com> Fri, 20 Nov 2009 16:55:57 +0900
+
+libxft (1:2.1.13-4) unstable; urgency=low
+
+ * Remove .git folder
+
+ -- DoHyun Pyun <dh79.pyun@samsung.com> Fri, 20 Nov 2009 16:00:08 +0900
+
+libxft (1:2.1.13-3) unstable; urgency=low
+
+ * Change the copywrite
+
+ -- DoHyun Pyun <dh79.pyun@samsung.com> Tue, 17 Nov 2009 15:53:20 +0900
+
+libxft (1:2.1.13-2) unstable; urgency=low
+
+ * Change rules file (About dh_makdeshlibs)
+
+ -- DoHyun Pyun <dh79.pyun@samsung.com> Mon, 16 Nov 2009 14:59:38 +0900
+
+libxft (1:2.1.13-1) unstable; urgency=low
+
+ * Initial Release.
+
+ -- DoHyun Pyun <dh79.pyun@samsung.com> Thu, 12 Nov 2009 15:52:12 +0900
+
+xft (2.1.13-1) experimental; urgency=low
+
+ [ Brice Goglin ]
+ * Update upstream URL in debian/copyright.
+
+ [ Julien Cristau ]
+ * New upstream release.
+ * Stop handling nostrip explicitly in debian/rules (dh_strip does it
+ already), and allow parallel builds using sample code from policy.
+ * Switch to running autoreconf at build time; build-depend on automake,
+ libtool and xutils-dev.
+
+ -- Julien Cristau <jcristau@debian.org> Sat, 19 Jul 2008 16:30:18 +0200
+
+xft (2.1.12-3ubuntu2) jaunty; urgency=low
+
+ * Fix build failure with new fontconfig, integrating the lcd-filter patch.
+
+ -- Matthias Klose <doko@ubuntu.com> Tue, 18 Nov 2008 07:13:02 +0100
+
+xft (2.1.12-3ubuntu1) intrepid; urgency=low
+
+ * Merge from debian unstable, remaining changes:
+ - debian/patches/002_embeddedbitmap_property.patch:
+ + Allow "embeddedbitmap" property in fontconfig. (LP: 208745)
+ - debian/patches/libXft-2.1.10-lcd-filter-3.patch:
+ + Use new FreeType LCD colour filtering features, with additional
+ modification that the specific LCD Filter can be changed.
+ - Specify minimum versions for some depends
+ - Update maintainer field to Ubuntu
+
+ -- Bryce Harrington <bryce@ubuntu.com> Tue, 17 Jun 2008 00:59:28 -0700
+
+xft (2.1.12-3) unstable; urgency=low
+
+ * Remove Branden from Uploaders with his permission.
+ * Bump Standards-Version to 3.7.3.
+ * Add Vcs-Git and Vcs-Browser control fields.
+ * Drop pre-dependency on x11-common from libxft2 and libxft2-dbg, as it's
+ not needed.
+ * Use ${binary:Version} instead of the equivalent but confusingly-named
+ ${Source-Version}.
+ * Modify patch 001_no_export_freetype.diff to not export fontconfig in
+ 'pkg-config --libs xft' (closes: #389831).
+ * Add myself to Uploaders.
+ * Fix XftDrawRect when Render not supported (cherry-picked from upstream
+ git; closes: #462262).
+
+ -- Julien Cristau <jcristau@debian.org> Tue, 10 Jun 2008 16:12:37 +0200
+
+xft (2.1.12-2ubuntu5) hardy; urgency=low
+
+ [Liu Qishuai]
+ * debian/patches/002_embeddedbitmap_property.patch:
+ - Allow "embeddedbitmap" property in fontconfig. (LP: #208745)
+ * debian/changelog:
+ - Update to Ubuntu maintainer
+
+ -- Bryce Harrington <bryce@ubuntu.com> Wed, 09 Apr 2008 14:12:59 -0700
+
+xft (2.1.12-2ubuntu4) gutsy; urgency=low
+
+ * debian/patches/libXft-2.1.10-lcd-filter-3.patch:
+ - Restore patch that uses new FreeType LCD colour filtering features,
+ with additional modification that the specific LCD Filter can be
+ changed.
+
+ -- Scott James Remnant <scott@ubuntu.com> Thu, 20 Sep 2007 20:09:10 +0100
+
+xft (2.1.12-2ubuntu3) gutsy; urgency=low
+
+ * debian/patches/series
+ - remove mention of libXft-2.1.10-lcd-filter-2.patch
+
+ -- Matthew Garrett <mjg59@srcf.ucam.org> Thu, 20 Sep 2007 15:48:21 +0100
+
+xft (2.1.12-2ubuntu2) gutsy; urgency=low
+
+ * debian/patches/libXft-2.1.10-lcd-filter-2.patch:
+ - remove - results in incorrect rendering, and we have the bytecode
+ interpreter enabled anyway
+
+ -- Matthew Garrett <mjg59@srcf.ucam.org> Thu, 20 Sep 2007 05:08:05 +0100
+
+xft (2.1.12-2ubuntu1) gutsy; urgency=low
+
+ [ Matti Lindell ]
+ * debian/patches/libXft-2.1.10-lcd-filter-2.patch:
+ - use new built-in FreeType LCD color filtering features
+
+ -- Scott James Remnant <scott@ubuntu.com> Tue, 18 Sep 2007 17:39:18 +0100
+
+xft (2.1.12-2) unstable; urgency=low
+
+ * Upload to unstable.
+
+ -- Julien Cristau <jcristau@debian.org> Tue, 10 Apr 2007 20:43:57 +0200
+
+xft (2.1.12-1) experimental; urgency=low
+
+ * New upstream release.
+ * Install the upstream ChangeLog.
+
+ -- Julien Cristau <jcristau@debian.org> Fri, 9 Feb 2007 14:56:32 +0100
+
+xft (2.1.10-3) experimental; urgency=low
+
+ * Remove that explicit shlibs file added in the last upload. The only
+ symbols that are hidden are private, so if your app is using those symbols
+ it's being very naughty. Go back to just generating shlibs using
+ dh_makeshlibs.
+
+ -- David Nusinow <dnusinow@debian.org> Thu, 24 Aug 2006 00:29:33 +0000
+
+xft (2.1.10-2) experimental; urgency=low
+
+ * Add shlibs file because the public API and exported symbols changed
+ between 2.1.8.2 and now
+
+ -- David Nusinow <dnusinow@debian.org> Wed, 16 Aug 2006 20:34:41 +0000
+
+xft (2.1.10-1) experimental; urgency=low
+
+ * New upstream release.
+ * Test for obj-$(DEB_BUILD_GNU_TYPE) before creating it during build;
+ idempotency fix.
+ * Fix changelog to not make lintian upset.
+ * Drop patches/002_no_xproto_dep.diff, now that x11proto-core-dev has
+ a .pc file. Make the dep on libx11-dev versioned so that we're sure
+ to have an xproto.pc file (from xorg 7.0 or higher).
+
+ -- Andres Salomon <dilinger@debian.org> Sun, 23 Jul 2006 03:17:32 -0400
+
+xft (2.1.8.2-8) unstable; urgency=low
+
+ * Bump standards version to 3.7.2.0
+ * Bump debhelper compat level to 5
+ * Rebuild with freetype6 2.2.1, which fixes ABI breakages of the past.
+ Thanks Steve Langasek and Keith Packard for managing the freetype side of
+ things. (closes: #350113)
+
+ -- David Nusinow <dnusinow@debian.org> Sun, 21 May 2006 16:18:09 -0400
+
+xft (2.1.8.2-7) unstable; urgency=low
+
+ * Reorder makeshlib command in rules file so that ldconfig is run
+ properly. Thanks Drew Parsons and Steve Langasek. (closes: #363922)
+ * Run dh_install with --list-missing
+ * Fix package name in rules file so that the debugging symbols go to the
+ right place. Thanks Tim Johann. (closes: #365341)
+ * Remove useless instaces of x-dev in dependencies. Thaks Ross Burton.
+ (closes: #363507)
+
+ -- David Nusinow <dnusinow@debian.org> Tue, 2 May 2006 22:31:46 -0400
+
+xft (2.1.8.2-6) unstable; urgency=low
+
+ * Upload to unstable
+ * Move the header files back to /usr/include/X11/Xft to bring them in line
+ with X11R7
+ * Add versioned pre-depends on x11-common to match X11R7. Do this for all
+ packages shipped by this source package.
+
+ -- David Nusinow <dnusinow@debian.org> Thu, 23 Mar 2006 22:44:40 -0500
+
+xft (2.1.8.2-5) unstable; urgency=low
+
+ * Actually install the header files to /usr/X11R6/include/Xft. Thanks Steve
+ Langasek.
+
+ -- David Nusinow <dnusinow@debian.org> Wed, 22 Mar 2006 00:33:46 -0500
+
+xft (2.1.8.2-4) unstable; urgency=low
+
+ * Make libxft-dev pre-depend on x11-common so as to make sure that the
+ symlink for /usr/include/X11 is already in place when we install the
+ package. (closes: #358254, #358260, #350298, #358308)
+
+ -- David Nusinow <dnusinow@debian.org> Wed, 22 Mar 2006 00:06:39 -0500
+
+
+xft (2.1.8.2-3) unstable; urgency=low
+
+ * Include freetype headers in cflags in the xft.pc file. This is an edit to
+ 001_no_export_freetype.diff. The freetype headers are included in xft's
+ headers, so these are necessary. Also, don't use variables in the .pc file
+ that haven't been defined anywhere. Thanks to Roger Leigh, Decklin Foster,
+ Eric Dorland, and Steve Langasek (who wrote the patch). (closes: #350458)
+
+ -- David Nusinow <dnusinow@debian.org> Sun, 5 Feb 2006 12:59:29 -0500
+
+xft (2.1.8.2-2) unstable; urgency=low
+
+ * Add 002_no_xproto_dep.diff so that the .pc file doesn't depend on xproto,
+ which doesn't yet have a .pc file in Debian (to be removed when 7.0 enters
+ the archive). Thanks Mike Hommey. (closes: #349678)
+ * Include patch from Steve Langasek in full from previous upload. This
+ should work around the issue properly. (closes: #349318)
+
+ -- David Nusinow <dnusinow@debian.org> Tue, 24 Jan 2006 21:52:01 -0500
+
+xft (2.1.8.2-1) unstable; urgency=low
+
+ * Add build-dep on quilt
+ * Add 001_no_export_freetype.diff. This is a modified patch from Steve
+ Langasek that causes xft.pc not to export freetype or xrender as part of
+ the interface, but hide them in Requires.private instead (closes: #349318)
+ * Remove versioned build-deps on libx11 and libxrender.
+ * Move preinst to preinst.in so it doesn't get deleted by clean target. We
+ really need a better way to deal with these things...
+
+ -- David Nusinow <dnusinow@debian.org> Sun, 22 Jan 2006 22:35:36 -0500
+
+libxft (2.1.8.2-0ubuntu2) dapper; urgency=low
+
+ * Change dependency on x-common to x11-common.
+
+ -- Daniel Stone <daniel.stone@ubuntu.com> Thu, 19 Jan 2006 18:27:58 +1100
+
+libxft (2.1.8.2-0ubuntu1) dapper; urgency=low
+
+ * New upstream release.
+ * Repackaged to fit all the other X packages.
+ * Stop shipping libXft.la.
+
+ -- Daniel Stone <daniel.stone@ubuntu.com> Wed, 21 Dec 2005 13:13:31 +1100
+
+xft (2.1.8.1-0ubuntu1) dapper; urgency=low
+
+ * New upstream release.
+
+ -- Daniel Stone <daniel.stone@ubuntu.com> Mon, 12 Dec 2005 15:33:13 +1100
+
+xft (2.1.7-1ubuntu2) breezy; urgency=low
+
+ * Add Pre-Depends on x-common to libxft-dev, so its files don't get caught
+ in /usr/X11R6 thanks to symlink treachery.
+
+ -- Daniel Stone <daniel.stone@ubuntu.com> Thu, 19 May 2005 00:48:57 +1000
+
+xft (2.1.7-1ubuntu1) breezy; urgency=low
+
+ * Move files from /usr/X11R6 to /usr.
+
+ -- Fabio M. Di Nitto <fabbione@ubuntu.com> Tue, 17 May 2005 18:44:50 +0200
+
+xft (2.1.7-1) unstable; urgency=low
+
+ * New upstream release.
+ + Keith Packard attests, and Branden Robinson verified as far as he is
+ able, that no interface changes have been made since 2.1.2.
+ + Highlights of upstream changes:
+ - Change FC_CHARCELL and FC_MONO interpretation. FC_MONO no longer
+ clips glyphs to charcell, you must specify FC_CHARCELL for that.
+ - Add support for FT_GlyphSlot_Embolden where it exists (which it
+ usually doesn't).
+ - Avoid crashing when using FT_Face objects.
+ - Deal with broken FreeType 2.1.7 BDF/PCF loaders by trying both
+ y_ppem/x_ppem and width/height values.
+ - Work with older versions of Fontconfig by using various pattern
+ elements only when defined.
+ - Change Freetype includes to new syntax.
+ - Search for nearest bitmap for bitmap-only fonts.
+ - Support fontconfig 2.2 release which doesn't include FC_HINT_STYLE.
+
+ * Update Debian copyright file with URL to new tar archive, and identify
+ Keith Packard as the upstream maintainer, not the upstream author
+ (upstream now provides an AUTHORS file to clarify the latter).
+
+ * Correct and enhance xft-config's usage message:
+ + No non-option arguments are allowed.
+ + At least one option argument must be specified.
+ + Use ellipsis notation to indicate that more than one option is allowed.
+ + Provide one-sentence summary of the command's purpose.
+ + Sort option names in lexicographic order.
+
+ * Write and ship manual page for xft-config.
+
+ * Drop libxft2.docs debhelper file; CDBS is now brainy enough to identify
+ and tell dh_installdocs to ship a non-empty README file, so libxft2.docs
+ has become redundant.
+
+ * Add debian/compat file to declare debhelper version 4 compatibility.
+
+ -- Branden Robinson <branden@debian.org> Fri, 1 Apr 2005 13:13:48 -0500
+
+xft (2.1.2-6) unstable; urgency=low
+
+ * Make package compatible with the XFree86 4.3.0 package reorganization.
+ - debian/control:
+ + package build-depends on x-dev and libx11-dev instead of xlibs-dev
+ + libxrender-dev depends on x-dev and libx11-dev instead of xlibs-dev
+ + make libxft-dev conflict with xlibs-dev (<< 4.3.0) due to (now
+ undiverted) file overlaps
+ - debian/libxft-dev.preinst: remove diversions made by previous versions
+ of package if present
+ - debian/libxft-dev.postrm: deleted
+
+ -- Branden Robinson <branden@debian.org> Thu, 11 Mar 2004 02:13:15 -0500
+
+xft (2.1.2-5) unstable; urgency=medium
+
+ * Urgency due to fix for FTBFS problem introduced by new FreeType library.
+
+ * Clean up package's build-dependencies and dependencies.
+ - debian/control:
+ + Drop versioning of build-dependencies on libxrender-dev and xlibs-dev.
+ All officially released versions of these Debian packages are
+ sufficient to build this package.
+ + Drop package dependencies on debhelper's "${misc:Depends}" construct;
+ this package is too simple to need it.
+ + Drop versioning of libxft-dev's dependencies on libxrender-dev and
+ xlibs-dev. All officially released versions of these Debian packages
+ should be sufficient to objects using this package.
+ + Drop libxft-dev's dependency on pkg-config; pkg-config is supported
+ but not mandated.
+
+ * Document more functions in the Xft(3) manual page.
+ - Xft.3.in
+
+ * Set package maintainer to the Debian X Strike Force and put myself in the
+ Uploaders field.
+ - debian/control
+
+ * Do not include <freetype/freetype.h> directly; use the macro FT_FREETYPE_H
+ to include it instead, as required by freetype 2.1.7 (fixes FTBFS when
+ FreeType 2.1.7 is on the system; thanks, Tore Anderson).
+ (Closes: #221129)
+ - Xft.h
+
+ * Stop passing --x-includes and --x-libraries flags to
+ DEB_CONFIGURE_EXTRA_FLAGS; AC_PATH_X suffices to locate the X include
+ files and libraries.
+ - debian/rules
+
+ * Pass --disable-rpath flag to DEB_CONFIGURE_EXTRA_FLAGS; consequently, drop
+ invocation of chrpath from common-install-arch target.
+ - debian/rules
+ - debian/control: drop build-dependency on chrpath
+
+ * In the pre-installation script, only remove diversions from old
+ libxft2-dev package if that package has those diversions; dpkg-divert will
+ barf if you try to remove a nonexistent diversion when a different package
+ is diverting the same file. This enables libxft-dev to be upgraded from
+ the previous version, and installed over the same version.
+ - debian/libxft-dev.preinst
+
+ -- Branden Robinson <branden@debian.org> Mon, 17 Nov 2003 03:07:41 -0500
+
+xft (2.1.2-4) unstable; urgency=low
+
+ * Set AM_MAINTAINER_MODE because we do not want users of the Debian source
+ package to have to have automake installed.
+ - configure.ac
+
+ * Run aclocal && automake --foreign && autoconf to resynchronize with
+ changes to Makefile.am and configure.ac.
+ - Makefile.in
+ - aclocal.m4
+ - configure
+
+ * Make libxft-dev conflict with and provide libxft2-dev to help apt figure
+ out an upgrade path. Deliberately *not* making libxft-dev replace
+ libxft2-dev, even though it would be correct to do so, because doing that
+ plays such havoc with dpkg-divert that libxft-dev will fail to install on
+ upgrades from libxft2-dev. This way libxft2-dev will be properly removed
+ first.
+ - debian/control
+
+ -- Branden Robinson <branden@debian.org> Wed, 8 Oct 2003 18:09:37 -0500
+
+xft (2.1.2-3) unstable; urgency=low
+
+ * Migrate dpkg diversions from libxft2-dev to libxft-dev, which was
+ neglected in the previous release.
+ - debian/libxft-dev.preinst:
+ + remove all previous diversions created by libxft2-dev on all installs
+ and upgrades (libxft-dev's preinst script will not be passed a $2
+ corresponding to the most-recently-configured version of libxft2-dev)
+ + add diversions using new package name
+ - debian/libxft-dev.postrm: remove diversions using new package name
+
+ -- Branden Robinson <branden@debian.org> Tue, 7 Oct 2003 15:02:06 -0500
+
+xft (2.1.2-2) unstable; urgency=low
+
+ * Take a hatchet to the RPATH that libtool insists on putting into the
+ libXft shared object by using chrpath.
+ - debian/control: add build-dependency on chrpath
+ - debian/rules: add common-install-arch double-colon rule to invoke
+ chrpath on the libXft shared object
+
+ -- Branden Robinson <branden@debian.org> Tue, 7 Oct 2003 00:00:13 -0500
+
+xft (2.1.2-1) unstable; urgency=low
+
+ * new upstream version
+ - debian/copyright:
+ + updated URL of upstream release
+ + resync copyright and license notice with upstream
+
+ * Rename source package to "xft" from "xft2".
+ - debian/control
+
+ * Rename libxft2-dev package to libxft-dev. Consequently, drop conflict and
+ provide relationship with (formerly virtual) libxft-dev package.
+ - debian/control
+ - debian/libxft-dev.install: renamed from libxft2-dev.install
+ - debian/libxft-dev.postrm: renamed from libxft2-dev.postrm
+ - debian/libxft-dev.preinst: renamed from libxft2-dev.preinst
+
+ * Add versioning (>> 4.2.1) to libxft-dev's dependency on xlibs-dev.
+ - debian/control
+
+ * Ship upstream README in libxft2's documentation directory.
+ - debian/libxft2.docs
+
+ * Correct libxft2-dbg's extended description to mention the correct path
+ where the debugging library is installed.
+ - debian/control
+
+ * Migrate from CBS to CDBS.
+ - debian/control: add build-dependency on cdbs (>= 0.4.12) (thanks to
+ Colin Walters for adding debugging package support I can use with a
+ clear conscience :) )
+ - debian/rules: renamed from debian/rocks and translated to CDBS-speak
+
+ -- Branden Robinson <branden@debian.org> Mon, 6 Oct 2003 20:55:54 -0500
+
+xft2 (2.1.1-3) unstable; urgency=low
+
+ * configure: re-run autoconf to expose the fix to configure.ac from 2.1.1-1
+ (thanks, Robert Millan) (Closes: #185536)
+
+ * debian/control:
+ - tweak packages' short descriptions
+ - make libxft2 depend on ${misc:Depends} so debhelper can do its thing
+ - add libxft2-dbg binary package
+ * debian/rocks:
+ - new rule, deb-makeshlibs-libxft2-dbg, which is a no-op to prevent CBS
+ from running dh_makeshlibs on this package
+ - new rule, deb-strip-libxft2-dbg, which is a no-op to prevent CBS from
+ running dh_strip on this package
+ * debian/libxft2-dbg.install: ship the shared object(s) in
+ /usr/X11R6/lib/debug/
+
+ * Version the build dependency on xlibs-dev to specify version 4.2.1 or
+ later; xft2 will not build successfully with woody-era (4.1.0) versions of
+ xlibs-dev.
+ - debian/control
+
+ * Bump Standards-Version to 3.6.1; no changes necessary.
+ - debian/control
+
+ * Source package build-depends, and libxft2-dev depends, on libxrender-dev
+ (>> 0.8.1).
+ - debian/control
+
+ * Drop README.Debian file; xft will be separately packaged from XFree86 for
+ the forseeable future.
+ - debian/README.Debian: deleted
+
+ * Ship libXft.la file in libxft2-dev.
+ - debian/libxft2-dev.install
+
+ * Ship library files in /usr/lib instead of /usr/X11R6/lib, and debugging
+ library files in /usr/lib/debug instead of /usr/X11R6/lib/debug, per
+ policy 11.8.7. Continuing to ship include files in /usr/X11R6/include/X11
+ until upstream default changes.
+ - debian/libxft2{,-dbg,-dev}.install
+
+ * Ship Xft.3 manpage (in /usr/share/man/man3, so it does not conflict with
+ the XFree86-provided Xft manpage, which is being renamed to Xft1.3x in
+ 4.3.0 anyway).
+ - debian/libxft2-dev.install
+
+ -- Branden Robinson <branden@debian.org> Sat, 4 Oct 2003 19:31:11 -0500
+
+xft2 (2.1.1-2) unstable; urgency=low
+
+ * debian/control: move libxft2-dev from section "devel" to "libdevel"
+ * debian/rocks:
+ - drop deb-common-build and deb-extra-clean rules per Colin Walters
+ - pass --x-includes and --x-libraries to configure script, since the
+ AC_PATH_X autoconf macro is highly suboptimal
+ - don't be so crazy about the versioning in the shlibs file (i.e., drop
+ Debian package component)
+ * debian/libxft2-dev.preinst: sense of the version comparison when removing
+ the obsolete diversion of XftFreetype.h was wrong; fixed
+
+ -- Branden Robinson <branden@debian.org> Wed, 30 Apr 2003 23:24:33 -0500
+
+xft2 (2.1.1-1) unstable; urgency=low
+
+ * New upstream version.
+ + includes fixes for some bugs when drawing to non-RENDER-enabled servers
+ (Closes: #178817)
+ + handle both 0-indexed and 1-indexed glyph numbering schemes
+ (Closes: #190610)
+ + xft-config --cflags and --libs now give more correct output
+ (Closes: #179942, #179944)
+
+ * configure.ac: add -lXext and -lX11 to XRENDER_LIBS
+ * xft-config.in: add -lX11 to --libs output
+ * xft.pc.in: add -lX11 to Libs line
+
+ * the above changes ensure that libXft.so.2.1.1 has proper linkage, declares
+ needed shared objects correctly, and thus enables dpkg-shlibdeps to find
+ what it's looking for (Closes: #186042)
+
+ * debian/*: various cosmetic cleanups
+ * debian/control:
+ - Update Build-Depends and libxft-dev's Depends to reflect all development
+ library dependencies
+ - Bump Standards-Version to 3.5.9.
+ - Rewrite extended descriptions.
+ * debian/copyright: updated
+ * debian/rocks: stop nuking config.{guess,sub} in debian-extra-clean rule;
+ it is no longer part of the upstream source archive
+ * debian/libxft2-dev.{postrm,preinst}: stop diverting XftFreetype.h, since
+ the package no longer ships it; also handle removal of now-obsolete
+ diversion when upgrading from earlier versions
+
+ -- Branden Robinson <branden@debian.org> Wed, 30 Apr 2003 01:31:58 -0500
+
+xft2 (2.1-8) unstable; urgency=low
+
+ * Adopting this package per request from Colin Walters (XFree86 4.3.0 will
+ be generating libxft2, anyway.)
+ * config/{config.guess,config.sub,ltmain.sh}: updated with libtoolize
+ --force --copy
+ * debian/control: set Maintainer field to me
+
+ -- Branden Robinson <branden@debian.org> Tue, 11 Mar 2003 23:28:33 -0500
+
+xft2 (2.1-7) unstable; urgency=low
+
+ * debian/control:
+ - Build-Depend on xlibs-dev (>= 4.2.0) (Closes: #174596).
+ - [libxft2-dev] Depend on xlibs-dev (>= 4.2.0).
+
+ -- Colin Walters <walters@debian.org> Fri, 17 Jan 2003 13:11:34 -0500
+
+xft2 (2.1-6) unstable; urgency=low
+
+ * debian/rules:
+ - Update to latest version of Colin's Build System.
+ * debian/rocks:
+ - Tighten up shlibs for libxft2.
+
+ -- Colin Walters <walters@debian.org> Wed, 8 Jan 2003 22:47:30 -0500
+
+xft2 (2.1-5) unstable; urgency=low
+
+ * debian/control:
+ - Build-Depend on the latest libfontconfig1-dev, and by transitivity
+ the latest libfreetype6-dev. The libfreetype6-dev issue was causing
+ configuration problems, which is what caused the autoconf macros to
+ pick up empty paths for X. (Closes: #172661).
+
+ -- Colin Walters <walters@debian.org> Sun, 22 Dec 2002 17:42:30 -0500
+
+xft2 (2.1-4) unstable; urgency=low
+
+ * debian/patches/fix-configure-in-x-paths.patch:
+ - New patch (Closes: #172703, #172661).
+ * debian/rocks:
+ - Remove extra cruft in deb-extra-clean rule.
+
+ -- Colin Walters <walters@debian.org> Thu, 12 Dec 2002 17:42:57 -0500
+
+xft2 (2.1-3) unstable; urgency=low
+
+ * debian/control:
+ - Depend (and Build-Depend) on the latest libfontconfig1-dev.
+ * debian/rules:
+ - Update to latest version of Colin's Build System.
+
+ -- Colin Walters <walters@debian.org> Wed, 11 Dec 2002 00:42:03 -0500
+
+xft2 (2.1-2) unstable; urgency=low
+
+ * First upload to unstable; this is part of #170559, which is closed
+ with the fontconfig upload.
+ * debian/rules:
+ - Update to latest version of Colin's Build System.
+
+ -- Colin Walters <walters@debian.org> Fri, 6 Dec 2002 01:39:21 -0500
+
+xft2 (2.1-1) unstable; urgency=low
+
+ * New upstream version.
+ * debian/rules:
+ - Use Colin's Build System.
+ * debian/control:
+ - Bump Standards-Version to 3.5.8.
+ - Build-Depend on the latest fontconfig.
+ * debian/libxft2-dev.{preinst,postrm}:
+ - Add Debhelper tokens.
+ * debian/copyright:
+ - Fix Upstream Authors.
+
+ -- Colin Walters <walters@debian.org> Tue, 3 Dec 2002 23:04:12 -0500
+
+xft2 (2.0-4) unstable; urgency=low
+
+ * debian/libxft2.install:
+ - Install xft-config.
+
+ -- Colin Walters <walters@debian.org> Sat, 19 Oct 2002 10:24:35 -0400
+
+xft2 (2.0-3) unstable; urgency=low
+
+ * debian/libxft2.install:
+ - Install libraries in /usr/X11R6/lib, not /usr/lib.
+
+ -- Colin Walters <walters@debian.org> Tue, 15 Oct 2002 11:22:58 -0400
+
+xft2 (2.0-2) unstable; urgency=low
+
+ * debian/control:
+ - [xft2] Build-Depend on xlibs-dev, not xlib6g-dev.
+ - [libxft2-dev] Depend on xlibs-dev, not xlib6g-dev. Also depend on pkg-config.
+ * debian/rules:
+ - Install xft.pc.
+
+ -- Colin Walters <walters@debian.org> Mon, 14 Oct 2002 22:59:06 -0400
+
+xft2 (2.0-1) unstable; urgency=low
+
+ * Initial version.
+
+ -- Colin Walters <walters@debian.org> Sun, 13 Oct 2002 14:43:56 -0400
+
+vim:set ai tw=78 et sw=2 sts=2:
--- /dev/null
+Source: libxft
+Section: devel
+Priority: optional
+Maintainer: SooChan Lim <sc1.lim@samsung.com>, Sangjin Lee <lsj119@samsung.com>, Ubuntu X-SWAT <ubuntu-x@lists.ubuntu.com>
+Uploaders: SooChan Lim <sc1.lim@samsung.com>, David Nusinow <dnusinow@debian.org>, Andres Salomon <dilinger@debian.org>, Cyril Brulebois <kibi@debian.org>, Doyoun Kang <doyoun.kang@samsung.com>
+Build-Depends: debhelper (>= 5.0.0), libfontconfig1-dev, libfreetype6-dev, libx11-dev (>= 2:1.3.3-2), libxrender-dev (>= 1:0.9.5-2), zlib1g-dev | libz-dev, quilt, automake, libtool, xutils-dev (>= 1:7.5-1slp2)
+Standards-Version: 3.8.4
+Vcs-Git: git://git.debian.org/git/pkg-xorg/lib/xft
+Vcs-Browser: http://git.debian.org/?p=pkg-xorg/lib/xft.git
+
+Package: libxft2
+Section: libs
+Architecture: any
+Depends: ${shlibs:Depends}, ${misc:Depends},
+Description: FreeType-based font drawing library for X
+ Xft provides a client-side font API for X applications, making the FreeType
+ font rasterizer available to X clients. Fontconfig is used for font
+ specification resolution. Where available, the RENDER extension handles
+ glyph drawing; otherwise, the core X protocol is used.
+
+#Package: libxft2-udeb
+#XC-Package-Type: udeb
+#Section: debian-installer
+#Architecture: any
+#Depends:
+# ${shlibs:Depends},
+#Description: FreeType-based font drawing library for X
+# This is a udeb, or a microdeb, for the debian-installer.
+
+Package: libxft2-dbg
+Section: debug
+Priority: extra
+Architecture: any
+Depends: libxft2 (= ${binary:Version}), ${shlibs:Depends}, ${misc:Depends},
+Description: FreeType-based font drawing library for X (unstripped)
+ Xft provides a client-side font API for X applications, making the FreeType
+ font rasterizer available to X clients. Fontconfig is used for font
+ specification resolution. Where available, the RENDER extension handles
+ glyph drawing; otherwise, the core X protocol is used.
+ .
+ This package provides an unstripped shared object with debugging symbols,
+ useful to provide a backtrace with symbol names in a debugger; this
+ facilitates interpretation of core dumps, and aids in finding logic errors in
+ programs using this library (or the library itself). The library is
+ installed in /usr/lib/debug and can be used by placing that directory in the
+ LD_LIBRARY_PATH environment variable when the code to be debugged is
+ executed. Non-programmers will likely have little use for this package, and
+ should use libxft2 instead.
+
+Package: libxft-dev
+Section: libdevel
+Architecture: any
+Depends: libxft2 (= ${binary:Version}), libc6-dev | libc-dev, libfontconfig1-dev, libfreetype6-dev, libx11-dev (>= 2:1.0.0), libxrender-dev, zlib1g-dev | libz-dev, ${misc:Depends},
+Conflicts: libxft2-dev, xlibs-dev (<< 4.3.0)
+Provides: libxft2-dev
+Description: FreeType-based font drawing library for X (development files)
+ Xft provides a client-side font API for X applications, making the FreeType
+ font rasterizer available to X clients. Fontconfig is used for font
+ specification resolution. Where available, the RENDER extension handles
+ glyph drawing; otherwise, the core X protocol is used.
+ .
+ This package provides a static library and C header files.
--- /dev/null
+This package was downloaded from
+http://xorg.freedesktop.org/releases/individual/lib/
+
+This package was originally Debianized by Colin Walters
+<walters@debian.org> on Sun, 13 Oct 2002 15:01:50 -0400.
+
+Later versions were Debianized by Branden Robinson <branden@debian.org>.
+
+Upstream maintainer: Keith Packard
+
+Copyright and license:
+
+Copyright © 2001,2003 Keith Packard
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation, and that the name of Keith Packard not be used in
+advertising or publicity pertaining to distribution of the software without
+specific, written prior permission. Keith Packard makes no
+representations about the suitability of this software for any purpose. It
+is provided "as is" without express or implied warranty.
+
+KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+PERFORMANCE OF THIS SOFTWARE.
+
+$Id: copyright 114 2005-03-30 07:39:46Z branden $
--- /dev/null
+usr/include/X11/Xft/*
+usr/lib/libXft.a
+usr/lib/libXft.la
+usr/lib/libXft.so
+usr/lib/pkgconfig/*.pc
--- /dev/null
+usr/lib/libXft.so.*
--- /dev/null
+usr/lib/libXft.so.*
--- /dev/null
+--- a/src/xftdpy.c
++++ b/src/xftdpy.c
+@@ -369,6 +369,10 @@
+ goto bail1;
+ if (!_XftDefaultInitInteger (dpy, pat, FC_RGBA))
+ goto bail1;
++#ifdef FC_LCD_FILTER
++ if (!_XftDefaultInitInteger (dpy, pat, FC_LCD_FILTER))
++ goto bail1;
++#endif
+ if (!_XftDefaultInitBool (dpy, pat, FC_ANTIALIAS))
+ goto bail1;
+ #ifdef FC_EMBOLDEN
+@@ -521,6 +525,14 @@
+ XftDefaultGetInteger (dpy, FC_RGBA, screen,
+ subpixel));
+ }
++#ifdef FC_LCD_FILTER
++ if (FcPatternGet (pattern, FC_LCD_FILTER, 0, &v) == FcResultNoMatch)
++ {
++ FcPatternAddInteger (pattern, FC_LCD_FILTER,
++ XftDefaultGetInteger (dpy, FC_LCD_FILTER, screen,
++ FC_LCD_DEFAULT));
++ }
++#endif
+ if (FcPatternGet (pattern, FC_MINSPACE, 0, &v) == FcResultNoMatch)
+ {
+ FcPatternAddBool (pattern, FC_MINSPACE,
+--- a/src/xftfreetype.c
++++ b/src/xftfreetype.c
+@@ -469,6 +469,21 @@
+ goto bail1;
+ }
+
++#ifdef FC_LCD_FILTER
++ /*
++ * Get lcd_filter value
++ */
++ switch (FcPatternGetInteger (pattern, FC_LCD_FILTER, 0, &fi->lcd_filter)) {
++ case FcResultNoMatch:
++ fi->lcd_filter = FC_LCD_DEFAULT;
++ break;
++ case FcResultMatch:
++ break;
++ default:
++ goto bail1;
++ }
++#endif
++
+ /*
+ * Get matrix and transform values
+ */
+--- a/src/xftglyphs.c
++++ b/src/xftglyphs.c
+@@ -21,27 +21,18 @@
+ */
+
+ #include "xftint.h"
+-#include <freetype/ftoutln.h>
+
+ #if HAVE_FT_GLYPHSLOT_EMBOLDEN
+ #include <freetype/ftsynth.h>
+ #endif
+
+-static const int filters[3][3] = {
+- /* red */
+-#if 0
+-{ 65538*4/7,65538*2/7,65538*1/7 },
+- /* green */
+-{ 65536*1/4, 65536*2/4, 65537*1/4 },
+- /* blue */
+-{ 65538*1/7,65538*2/7,65538*4/7 },
++#if FREETYPE_MAJOR*10000 + FREETYPE_MINOR*100 + FREETYPE_PATCH < 20202
++# error "FreeType 2.2.2 or later required to compile this version of libXft"
+ #endif
+-{ 65538*9/13,65538*3/13,65538*1/13 },
+- /* green */
+-{ 65538*1/6, 65538*4/6, 65538*1/6 },
+- /* blue */
+-{ 65538*1/13,65538*3/13,65538*9/13 },
+-};
++
++#include FT_OUTLINE_H
++#include FT_LCD_FILTER_H
++#include FT_SYNTHESIS_H
+
+ /*
+ * Validate the memory info for a font
+@@ -69,6 +60,295 @@
+ font->glyph_memory, glyph_memory);
+ }
+
++
++/* we sometimes need to convert the glyph bitmap in a FT_GlyphSlot
++ * into a different format. For example, we want to convert a
++ * FT_PIXEL_MODE_LCD or FT_PIXEL_MODE_LCD_V bitmap into a 32-bit
++ * ARGB or ABGR bitmap.
++ *
++ * this function prepares a target descriptor for this operation.
++ *
++ * input :: target bitmap descriptor. The function will set its
++ * 'width', 'rows' and 'pitch' fields, and only these
++ *
++ * slot :: the glyph slot containing the source bitmap. this
++ * function assumes that slot->format == FT_GLYPH_FORMAT_BITMAP
++ *
++ * mode :: the requested final rendering mode. supported values are
++ * MONO, NORMAL (i.e. gray), LCD and LCD_V
++ *
++ * the function returns the size in bytes of the corresponding buffer,
++ * it's up to the caller to allocate the corresponding memory block
++ * before calling _fill_xrender_bitmap
++ *
++ * it also returns -1 in case of error (e.g. incompatible arguments,
++ * like trying to convert a gray bitmap into a monochrome one)
++ */
++static int
++_compute_xrender_bitmap_size( FT_Bitmap* target,
++ FT_GlyphSlot slot,
++ FT_Render_Mode mode )
++{
++ FT_Bitmap* ftbit;
++ int width, height, pitch;
++
++ if ( slot->format != FT_GLYPH_FORMAT_BITMAP )
++ return -1;
++
++ // compute the size of the final bitmap
++ ftbit = &slot->bitmap;
++
++ width = ftbit->width;
++ height = ftbit->rows;
++ pitch = (width+3) & ~3;
++
++ switch ( ftbit->pixel_mode )
++ {
++ case FT_PIXEL_MODE_MONO:
++ if ( mode == FT_RENDER_MODE_MONO )
++ {
++ pitch = (((width+31) & ~31) >> 3);
++ break;
++ }
++ /* fall-through */
++
++ case FT_PIXEL_MODE_GRAY:
++ if ( mode == FT_RENDER_MODE_LCD ||
++ mode == FT_RENDER_MODE_LCD_V )
++ {
++ /* each pixel is replicated into a 32-bit ARGB value */
++ pitch = width*4;
++ }
++ break;
++
++ case FT_PIXEL_MODE_LCD:
++ if ( mode != FT_RENDER_MODE_LCD )
++ return -1;
++
++ /* horz pixel triplets are packed into 32-bit ARGB values */
++ width /= 3;
++ pitch = width*4;
++ break;
++
++ case FT_PIXEL_MODE_LCD_V:
++ if ( mode != FT_RENDER_MODE_LCD_V )
++ return -1;
++
++ /* vert pixel triplets are packed into 32-bit ARGB values */
++ height /= 3;
++ pitch = width*4;
++ break;
++
++ default: /* unsupported source format */
++ return -1;
++ }
++
++ target->width = width;
++ target->rows = height;
++ target->pitch = pitch;
++ target->buffer = NULL;
++
++ return pitch * height;
++}
++
++/* this functions converts the glyph bitmap found in a FT_GlyphSlot
++ * into a different format (see _compute_xrender_bitmap_size)
++ *
++ * you should call this function after _compute_xrender_bitmap_size
++ *
++ * target :: target bitmap descriptor. Note that its 'buffer' pointer
++ * must point to memory allocated by the caller
++ *
++ * slot :: the glyph slot containing the source bitmap
++ *
++ * mode :: the requested final rendering mode
++ *
++ * bgr :: boolean, set if BGR or VBGR pixel ordering is needed
++ */
++static void
++_fill_xrender_bitmap( FT_Bitmap* target,
++ FT_GlyphSlot slot,
++ FT_Render_Mode mode,
++ int bgr )
++{
++ FT_Bitmap* ftbit = &slot->bitmap;
++
++ {
++ unsigned char* srcLine = ftbit->buffer;
++ unsigned char* dstLine = target->buffer;
++ int src_pitch = ftbit->pitch;
++ int width = target->width;
++ int height = target->rows;
++ int pitch = target->pitch;
++ int subpixel;
++ int h;
++
++ subpixel = ( mode == FT_RENDER_MODE_LCD ||
++ mode == FT_RENDER_MODE_LCD_V );
++
++ if ( src_pitch < 0 )
++ srcLine -= src_pitch*(ftbit->rows-1);
++
++ switch ( ftbit->pixel_mode )
++ {
++ case FT_PIXEL_MODE_MONO:
++ if ( subpixel ) /* convert mono to ARGB32 values */
++ {
++ for ( h = height; h > 0; h--, srcLine += src_pitch, dstLine += pitch )
++ {
++ int x;
++
++ for ( x = 0; x < width; x++ )
++ {
++ if ( srcLine[(x >> 3)] & (0x80 >> (x & 7)) )
++ ((unsigned int*)dstLine)[x] = 0xffffffffU;
++ }
++ }
++ }
++ else if ( mode == FT_RENDER_MODE_NORMAL ) /* convert mono to 8-bit gray */
++ {
++ for ( h = height; h > 0; h--, srcLine += src_pitch, dstLine += pitch )
++ {
++ int x;
++
++ for ( x = 0; x < width; x++ )
++ {
++ if ( srcLine[(x >> 3)] & (0x80 >> (x & 7)) )
++ dstLine[x] = 0xff;
++ }
++ }
++ }
++ else /* copy mono to mono */
++ {
++ int bytes = (width+7) >> 3;
++
++ for ( h = height; h > 0; h--, srcLine += src_pitch, dstLine += pitch )
++ memcpy( dstLine, srcLine, bytes );
++ }
++ break;
++
++ case FT_PIXEL_MODE_GRAY:
++ if ( subpixel ) /* convert gray to ARGB32 values */
++ {
++ for ( h = height; h > 0; h--, srcLine += src_pitch, dstLine += pitch )
++ {
++ int x;
++ unsigned int* dst = (unsigned int*)dstLine;
++
++ for ( x = 0; x < width; x++ )
++ {
++ unsigned int pix = srcLine[x];
++
++ pix |= (pix << 8);
++ pix |= (pix << 16);
++
++ dst[x] = pix;
++ }
++ }
++ }
++ else /* copy gray into gray */
++ {
++ for ( h = height; h > 0; h--, srcLine += src_pitch, dstLine += pitch )
++ memcpy( dstLine, srcLine, width );
++ }
++ break;
++
++ case FT_PIXEL_MODE_LCD:
++ if ( !bgr )
++ {
++ /* convert horizontal RGB into ARGB32 */
++ for ( h = height; h > 0; h--, srcLine += src_pitch, dstLine += pitch )
++ {
++ int x;
++ unsigned char* src = srcLine;
++ unsigned int* dst = (unsigned int*)dstLine;
++
++ for ( x = 0; x < width; x++, src += 3 )
++ {
++ unsigned int pix;
++
++ pix = ((unsigned int)src[0] << 16) |
++ ((unsigned int)src[1] << 8) |
++ ((unsigned int)src[2] ) |
++ ((unsigned int)src[1] << 24) ;
++
++ dst[x] = pix;
++ }
++ }
++ }
++ else
++ {
++ /* convert horizontal BGR into ARGB32 */
++ for ( h = height; h > 0; h--, srcLine += src_pitch, dstLine += pitch )
++ {
++ int x;
++ unsigned char* src = srcLine;
++ unsigned int* dst = (unsigned int*)dstLine;
++
++ for ( x = 0; x < width; x++, src += 3 )
++ {
++ unsigned int pix;
++
++ pix = ((unsigned int)src[2] << 16) |
++ ((unsigned int)src[1] << 8) |
++ ((unsigned int)src[0] ) |
++ ((unsigned int)src[1] << 24) ;
++
++ dst[x] = pix;
++ }
++ }
++ }
++ break;
++
++ default: /* FT_PIXEL_MODE_LCD_V */
++ /* convert vertical RGB into ARGB32 */
++ if ( !bgr )
++ {
++ for ( h = height; h > 0; h--, srcLine += 3*src_pitch, dstLine += pitch )
++ {
++ int x;
++ unsigned char* src = srcLine;
++ unsigned int* dst = (unsigned int*)dstLine;
++
++ for ( x = 0; x < width; x++, src += 1 )
++ {
++ unsigned int pix;
++
++ pix = ((unsigned int)src[0] << 16) |
++ ((unsigned int)src[src_pitch] << 8) |
++ ((unsigned int)src[src_pitch*2] ) |
++ ((unsigned int)src[src_pitch] << 24) ;
++
++ dst[x] = pix;
++ }
++ }
++ }
++ else
++ {
++ for ( h = height; h > 0; h--, srcLine += 3*src_pitch, dstLine += pitch )
++ {
++ int x;
++ unsigned char* src = srcLine;
++ unsigned int* dst = (unsigned int*)dstLine;
++
++ for ( x = 0; x < width; x++, src += 1 )
++ {
++ unsigned int pix;
++
++ pix = ((unsigned int)src[src_pitch*2] << 16) |
++ ((unsigned int)src[src_pitch] << 8) |
++ ((unsigned int)src[0] ) |
++ ((unsigned int)src[src_pitch] << 24) ;
++
++ dst[x] = pix;
++ }
++ }
++ }
++ }
++ }
++}
++
++
+ _X_EXPORT void
+ XftFontLoadGlyphs (Display *dpy,
+ XftFont *pub,
+@@ -87,20 +367,14 @@
+ unsigned char *bufBitmap = bufLocal;
+ int bufSize = sizeof (bufLocal);
+ int size, pitch;
+- unsigned char bufLocalRgba[4096];
+- unsigned char *bufBitmapRgba = bufLocalRgba;
+- int bufSizeRgba = sizeof (bufLocalRgba);
+- int sizergba, pitchrgba, widthrgba;
+ int width;
+ int height;
+ int left, right, top, bottom;
+- int hmul = 1;
+- int vmul = 1;
+- FT_Bitmap ftbit;
+- FT_Matrix matrix;
++ FT_Bitmap* ftbit;
++ FT_Bitmap local;
+ FT_Vector vector;
+- Bool subpixel = False;
+ FT_Face face;
++ FT_Render_Mode mode = FT_RENDER_MODE_MONO;
+
+ if (!info)
+ return;
+@@ -110,24 +384,19 @@
+ if (!face)
+ return;
+
+- matrix.xx = matrix.yy = 0x10000L;
+- matrix.xy = matrix.yx = 0;
+-
+ if (font->info.antialias)
+ {
+ switch (font->info.rgba) {
+ case FC_RGBA_RGB:
+ case FC_RGBA_BGR:
+- matrix.xx *= 3;
+- subpixel = True;
+- hmul = 3;
++ mode = FT_RENDER_MODE_LCD;
+ break;
+ case FC_RGBA_VRGB:
+ case FC_RGBA_VBGR:
+- matrix.yy *= 3;
+- vmul = 3;
+- subpixel = True;
++ mode = FT_RENDER_MODE_LCD_V;
+ break;
++ default:
++ mode = FT_RENDER_MODE_NORMAL;
+ }
+ }
+
+@@ -148,7 +417,10 @@
+ if (xftg->glyph_memory)
+ continue;
+
++ FT_Library_SetLcdFilter( _XftFTlibrary, font->info.lcd_filter);
++
+ error = FT_Load_Glyph (face, glyphindex, font->info.load_flags);
++
+ if (error)
+ {
+ /*
+@@ -181,7 +453,7 @@
+ /*
+ * Compute glyph metrics from FreeType information
+ */
+- if(font->info.transform && glyphslot->format != ft_glyph_format_bitmap)
++ if(font->info.transform && glyphslot->format != FT_GLYPH_FORMAT_BITMAP)
+ {
+ /*
+ * calculate the true width by transforming all four corners.
+@@ -260,17 +532,14 @@
+ }
+ }
+
+- if (font->info.antialias)
+- pitch = (width * hmul + 3) & ~3;
+- else
+- pitch = ((width + 31) & ~31) >> 3;
+-
+- size = pitch * height * vmul;
++ if ( glyphslot->format != FT_GLYPH_FORMAT_BITMAP )
++ {
++ error = FT_Render_Glyph( face->glyph, mode );
++ if (error)
++ continue;
++ }
+
+- xftg->metrics.width = width;
+- xftg->metrics.height = height;
+- xftg->metrics.x = -TRUNC(left);
+- xftg->metrics.y = TRUNC(top);
++ FT_Library_SetLcdFilter( _XftFTlibrary, FT_LCD_FILTER_NONE );
+
+ if (font->info.spacing >= FC_MONO)
+ {
+@@ -310,103 +579,13 @@
+ xftg->metrics.yOff = -TRUNC(ROUND(glyphslot->advance.y));
+ }
+
+- /*
+- * If the glyph is relatively large (> 1% of server memory),
+- * don't send it until necessary
+- */
+- if (!need_bitmaps && size > info->max_glyph_memory / 100)
+- continue;
+
+- /*
+- * Make sure there's enough buffer space for the glyph
+- */
+- if (size > bufSize)
+- {
+- if (bufBitmap != bufLocal)
+- free (bufBitmap);
+- bufBitmap = (unsigned char *) malloc (size);
+- if (!bufBitmap)
+- continue;
+- bufSize = size;
+- }
+- memset (bufBitmap, 0, size);
+-
+- /*
+- * Rasterize into the local buffer
+- */
+- switch (glyphslot->format) {
+- case ft_glyph_format_outline:
+- ftbit.width = width * hmul;
+- ftbit.rows = height * vmul;
+- ftbit.pitch = pitch;
+- if (font->info.antialias)
+- ftbit.pixel_mode = ft_pixel_mode_grays;
+- else
+- ftbit.pixel_mode = ft_pixel_mode_mono;
+-
+- ftbit.buffer = bufBitmap;
+-
+- if (subpixel)
+- FT_Outline_Transform (&glyphslot->outline, &matrix);
++ // compute the size of the final bitmap
++ ftbit = &glyphslot->bitmap;
+
+- FT_Outline_Translate ( &glyphslot->outline, -left*hmul, -bottom*vmul );
+-
+- FT_Outline_Get_Bitmap( _XftFTlibrary, &glyphslot->outline, &ftbit );
+- break;
+- case ft_glyph_format_bitmap:
+- if (font->info.antialias)
+- {
+- unsigned char *srcLine, *dstLine;
+- int height;
+- int x;
+- int h, v;
+-
+- srcLine = glyphslot->bitmap.buffer;
+- dstLine = bufBitmap;
+- height = glyphslot->bitmap.rows;
+- while (height--)
+- {
+- for (x = 0; x < glyphslot->bitmap.width; x++)
+- {
+- /* always MSB bitmaps */
+- unsigned char a = ((srcLine[x >> 3] & (0x80 >> (x & 7))) ?
+- 0xff : 0x00);
+- if (subpixel)
+- {
+- for (v = 0; v < vmul; v++)
+- for (h = 0; h < hmul; h++)
+- dstLine[v * pitch + x*hmul + h] = a;
+- }
+- else
+- dstLine[x] = a;
+- }
+- dstLine += pitch * vmul;
+- srcLine += glyphslot->bitmap.pitch;
+- }
+- }
+- else
+- {
+- unsigned char *srcLine, *dstLine;
+- int h, bytes;
+-
+- srcLine = glyphslot->bitmap.buffer;
+- dstLine = bufBitmap;
+- h = glyphslot->bitmap.rows;
+- bytes = (glyphslot->bitmap.width + 7) >> 3;
+- while (h--)
+- {
+- memcpy (dstLine, srcLine, bytes);
+- dstLine += pitch;
+- srcLine += glyphslot->bitmap.pitch;
+- }
+- }
+- break;
+- default:
+- if (XftDebug() & XFT_DBG_GLYPH)
+- printf ("glyph %d is not in a usable format\n",
+- (int) glyphindex);
+- continue;
+- }
++ width = ftbit->width;
++ height = ftbit->rows;
++ pitch = (width+3) & ~3;
+
+ if (XftDebug() & XFT_DBG_GLYPH)
+ {
+@@ -423,29 +602,72 @@
+ int x, y;
+ unsigned char *line;
+
+- line = bufBitmap;
+- for (y = 0; y < height * vmul; y++)
++ line = ftbit->buffer;
++
++ if (ftbit->pitch < 0)
++ line -= ftbit->pitch*(height-1);
++
++ for (y = 0; y < height; y++)
+ {
+ if (font->info.antialias)
+ {
+- static char den[] = { " .:;=+*#" };
+- for (x = 0; x < pitch; x++)
++ static const char den[] = { " .:;=+*#" };
++ for (x = 0; x < width; x++)
+ printf ("%c", den[line[x] >> 5]);
+ }
+ else
+ {
+- for (x = 0; x < pitch * 8; x++)
++ for (x = 0; x < width * 8; x++)
+ {
+ printf ("%c", line[x>>3] & (1 << (x & 7)) ? '#' : ' ');
+ }
+ }
+ printf ("|\n");
+- line += pitch;
++ line += ftbit->pitch;
+ }
+ printf ("\n");
+ }
+ }
+
++ size = _compute_xrender_bitmap_size( &local, glyphslot, mode );
++ if ( size < 0 )
++ continue;
++
++ xftg->metrics.width = local.width;
++ xftg->metrics.height = local.rows;
++ xftg->metrics.x = - glyphslot->bitmap_left;
++ xftg->metrics.y = glyphslot->bitmap_top;
++
++ /*
++ * If the glyph is relatively large (> 1% of server memory),
++ * don't send it until necessary
++ */
++ if (!need_bitmaps && size > info->max_glyph_memory / 100)
++ continue;
++
++ /*
++ * Make sure there's enough buffer space for the glyph
++ */
++ if (size > bufSize)
++ {
++ if (bufBitmap != bufLocal)
++ free (bufBitmap);
++ bufBitmap = (unsigned char *) malloc (size);
++ if (!bufBitmap)
++ continue;
++ bufSize = size;
++ }
++ memset (bufBitmap, 0, size);
++
++ local.buffer = bufBitmap;
++
++ _fill_xrender_bitmap( &local, glyphslot, mode,
++ (font->info.rgba == FC_RGBA_BGR ||
++ font->info.rgba == FC_RGBA_VBGR ) );
++ /*
++ * Copy or convert into local buffer
++ */
++
+ /*
+ * Use the glyph index as the wire encoding; it
+ * might be more efficient for some locales to map
+@@ -455,121 +677,23 @@
+ */
+ glyph = (Glyph) glyphindex;
+
+- if (subpixel)
+- {
+- int x, y;
+- unsigned char *in_line, *out_line, *in;
+- unsigned int *out;
+- unsigned int red, green, blue;
+- int rf, gf, bf;
+- int s;
+- int o, os;
+-
+- /*
+- * Filter the glyph to soften the color fringes
+- */
+- widthrgba = width;
+- pitchrgba = (widthrgba * 4 + 3) & ~3;
+- sizergba = pitchrgba * height;
+-
+- os = 1;
+- switch (font->info.rgba) {
+- case FC_RGBA_VRGB:
+- os = pitch;
+- case FC_RGBA_RGB:
+- default:
+- rf = 0;
+- gf = 1;
+- bf = 2;
+- break;
+- case FC_RGBA_VBGR:
+- os = pitch;
+- case FC_RGBA_BGR:
+- bf = 0;
+- gf = 1;
+- rf = 2;
+- break;
+- }
+- if (sizergba > bufSizeRgba)
+- {
+- if (bufBitmapRgba != bufLocalRgba)
+- free (bufBitmapRgba);
+- bufBitmapRgba = (unsigned char *) malloc (sizergba);
+- if (!bufBitmapRgba)
+- continue;
+- bufSizeRgba = sizergba;
+- }
+- memset (bufBitmapRgba, 0, sizergba);
+- in_line = bufBitmap;
+- out_line = bufBitmapRgba;
+- for (y = 0; y < height; y++)
+- {
+- in = in_line;
+- out = (unsigned int *) out_line;
+- in_line += pitch * vmul;
+- out_line += pitchrgba;
+- for (x = 0; x < width * hmul; x += hmul)
+- {
+- red = green = blue = 0;
+- o = 0;
+- for (s = 0; s < 3; s++)
+- {
+- red += filters[rf][s]*in[x+o];
+- green += filters[gf][s]*in[x+o];
+- blue += filters[bf][s]*in[x+o];
+- o += os;
+- }
+- red = red / 65536;
+- green = green / 65536;
+- blue = blue / 65536;
+- *out++ = (green << 24) | (red << 16) | (green << 8) | blue;
+- }
+- }
+-
+- xftg->glyph_memory = sizergba + sizeof (XftGlyph);
+- if (font->format)
++ xftg->glyph_memory = size + sizeof (XftGlyph);
++ if (font->format)
+ {
+ if (!font->glyphset)
+ font->glyphset = XRenderCreateGlyphSet (dpy, font->format);
+- if (ImageByteOrder (dpy) != XftNativeByteOrder ())
+- XftSwapCARD32 ((CARD32 *) bufBitmapRgba, sizergba >> 2);
+- XRenderAddGlyphs (dpy, font->glyphset, &glyph,
+- &xftg->metrics, 1,
+- (char *) bufBitmapRgba, sizergba);
+- }
+- else
+- {
+- if (sizergba)
+- {
+- xftg->bitmap = malloc (sizergba);
+- if (xftg->bitmap)
+- memcpy (xftg->bitmap, bufBitmapRgba, sizergba);
+- }
+- else
+- xftg->bitmap = NULL;
+- }
+- }
+- else
+- {
+- xftg->glyph_memory = size + sizeof (XftGlyph);
+- if (font->format)
+- {
+- /*
+- * swap bit order around; FreeType is always MSBFirst
+- */
+- if (!font->info.antialias)
++ if ( mode == FT_RENDER_MODE_MONO )
+ {
++ /* swap bits in each byte */
+ if (BitmapBitOrder (dpy) != MSBFirst)
+ {
+- unsigned char *line;
+- unsigned char c;
+- int i;
++ unsigned char *line = (unsigned char*)bufBitmap;
++ int i = size;
+
+- line = (unsigned char *) bufBitmap;
+- i = size;
+ while (i--)
+ {
+- c = *line;
++ int c = *line;
++
+ c = ((c << 1) & 0xaa) | ((c >> 1) & 0x55);
+ c = ((c << 2) & 0xcc) | ((c >> 2) & 0x33);
+ c = ((c << 4) & 0xf0) | ((c >> 4) & 0x0f);
+@@ -577,8 +701,12 @@
+ }
+ }
+ }
+- if (!font->glyphset)
+- font->glyphset = XRenderCreateGlyphSet (dpy, font->format);
++ else if ( mode != FT_RENDER_MODE_NORMAL )
++ {
++ /* invert ARGB <=> BGRA */
++ if (ImageByteOrder (dpy) != XftNativeByteOrder ())
++ XftSwapCARD32 ((CARD32 *) bufBitmap, size >> 2);
++ }
+ XRenderAddGlyphs (dpy, font->glyphset, &glyph,
+ &xftg->metrics, 1,
+ (char *) bufBitmap, size);
+@@ -594,7 +722,7 @@
+ else
+ xftg->bitmap = NULL;
+ }
+- }
++
+ font->glyph_memory += xftg->glyph_memory;
+ info->glyph_memory += xftg->glyph_memory;
+ if (XftDebug() & XFT_DBG_CACHE)
+@@ -605,8 +733,6 @@
+ }
+ if (bufBitmap != bufLocal)
+ free (bufBitmap);
+- if (bufBitmapRgba != bufLocalRgba)
+- free (bufBitmapRgba);
+ XftUnlockFace (&font->public);
+ }
+
+--- a/src/xftint.h
++++ b/src/xftint.h
+@@ -145,6 +145,7 @@
+ FcBool antialias; /* doing antialiasing */
+ FcBool embolden; /* force emboldening */
+ int rgba; /* subpixel order */
++ int lcd_filter; /* lcd filter */
+ FT_Matrix matrix; /* glyph transformation matrix */
+ FcBool transform; /* non-identify matrix? */
+ FT_Int load_flags; /* glyph load flags */
--- /dev/null
+100-libXft-2.1.10-lcd-filter-3.patch
--- /dev/null
+#!/usr/bin/make -f
+# debian/rules for the Debian libxft package.
+# Copyright © 2004 Scott James Remnant <scott@netsplit.com>
+# Copyright © 2005 Daniel Stone <daniel@fooishbar.org>
+# Copyright © 2005 David Nusinow <dnusinow@debian.org>
+
+# Uncomment this to turn on verbose mode.
+#export DH_VERBOSE=1
+
+PACKAGE = libxft2
+
+include debian/xsfbs/xsfbs.mk
+
+CFLAGS = -Wall -g
+LDFLAGS += -Wl,--hash-style=both -Wl,--as-needed
+ifneq (,$(findstring noopt,$(DEB_BUILD_OPTIONS)))
+ CFLAGS += -O0
+else
+ CFLAGS += -O2
+endif
+ifneq (,$(filter parallel=%,$(DEB_BUILD_OPTIONS)))
+ NUMJOBS = $(patsubst parallel=%,%,$(filter parallel=%,$(DEB_BUILD_OPTIONS)))
+ MAKEFLAGS += -j$(NUMJOBS)
+endif
+
+DEB_HOST_ARCH ?= $(shell dpkg-architecture -qDEB_HOST_ARCH)
+DEB_HOST_GNU_TYPE ?= $(shell dpkg-architecture -qDEB_HOST_GNU_TYPE)
+DEB_BUILD_GNU_TYPE ?= $(shell dpkg-architecture -qDEB_BUILD_GNU_TYPE)
+ifeq ($(DEB_BUILD_GNU_TYPE), $(DEB_HOST_GNU_TYPE))
+ confflags += --build=$(DEB_HOST_GNU_TYPE)
+else
+ confflags += --build=$(DEB_HOST_GNU_TYPE) --host=$(DEB_HOST_GNU_TYPE)
+# confflags += --build=$(DEB_BUILD_GNU_TYPE) --host=$(DEB_HOST_GNU_TYPE)
+endif
+
+configure: $(STAMP_DIR)/patch
+ dh_testdir
+ autoreconf -vfi
+
+obj-$(DEB_BUILD_GNU_TYPE)/config.status: configure
+ mkdir -p obj-$(DEB_BUILD_GNU_TYPE)
+ cd obj-$(DEB_BUILD_GNU_TYPE) && \
+ ../configure --prefix=/usr --mandir=\$${prefix}/share/man \
+ --infodir=\$${prefix}/share/info $(confflags) \
+ CFLAGS="$(CFLAGS)" LDFLAGS="$(LDFLAGS)"
+
+build: build-stamp
+build-stamp: obj-$(DEB_BUILD_GNU_TYPE)/config.status
+ dh_testdir
+
+ cd obj-$(DEB_BUILD_GNU_TYPE) && $(MAKE)
+ >$@
+
+clean: xsfclean
+ dh_testdir
+ dh_testroot
+ rm -f build-stamp
+
+ rm -f config.cache config.log config.status
+ rm -f */config.cache */config.log */config.status
+ rm -f conftest* */conftest*
+ rm -rf autom4te.cache */autom4te.cache
+ rm -rf obj-*
+ rm -f $$(find -name Makefile.in)
+ rm -f aclocal.m4 config.guess config.h.in config.sub configure
+ rm -f depcomp install-sh ltmain.sh missing mkinstalldirs
+
+ dh_clean
+
+install: build
+ dh_testdir
+ dh_testroot
+ dh_clean -k
+ dh_installdirs
+
+ cd obj-$(DEB_BUILD_GNU_TYPE) && $(MAKE) DESTDIR=$(CURDIR)/debian/tmp install
+
+# Build architecture-dependent files here.
+binary-arch: build install
+ dh_testdir
+ dh_testroot
+
+# dh_installdocs
+ dh_install --sourcedir=debian/tmp --list-missing
+# dh_installchangelogs ChangeLog
+ dh_link
+ dh_strip --dbg-package=$(PACKAGE)-dbg
+ dh_compress
+ dh_fixperms
+ dh_makeshlibs -V "libxft2 (>> 2.1.1)"
+ dh_shlibdeps
+ dh_installdeb
+ dh_gencontrol
+ dh_md5sums
+ dh_builddeb
+
+# Build architecture-independent files here.
+binary-indep: build install
+# Nothing to do
+
+binary: binary-indep binary-arch
+.PHONY: build clean binary-indep binary-arch binary install
--- /dev/null
+version=3
+http://xorg.freedesktop.org/releases/individual/lib/ libXft-(.*)\.tar\.gz
--- /dev/null
+#!/bin/sh
+
+set -e
+
+if ! [ -d debian/prune ]; then
+ exit 0
+fi
+
+if [ "x$1" != x--upstream-version ]; then
+ exit 1
+fi
+
+version="$2"
+filename="$3"
+
+if [ -z "$version" ] || ! [ -f "$filename" ]; then
+ exit 1
+fi
+
+dir="$(pwd)"
+tempdir="$(mktemp -d)"
+
+cd "$tempdir"
+tar xf "$dir/$filename"
+cat "$dir"/debian/prune/* | while read file; do rm -f */$file; done
+
+tar czf "$dir/$filename" *
+cd "$dir"
+rm -rf "$tempdir"
+echo "Done pruning upstream tarball"
+
+exit 0
--- /dev/null
+#!/usr/bin/make -f
+
+# Debian X Strike Force Build System (XSFBS): Make portion
+
+# Copyright 1996 Stephen Early
+# Copyright 1997 Mark Eichin
+# Copyright 1998-2005, 2007 Branden Robinson
+# Copyright 2005 David Nusinow
+#
+# Licensed under the GNU General Public License, version 2. See the file
+# /usr/share/common-licenses/GPL or <http://www.gnu.org/copyleft/gpl.txt>.
+
+# Originally by Stephen Early <sde1000@debian.org>
+# Modified by Mark W. Eichin <eichin@kitten.gen.ma.us>
+# Modified by Adam Heath <doogie@debian.org>
+# Modified by Branden Robinson <branden@debian.org>
+# Modified by Fabio Massimo Di Nitto <fabbione@fabbione.net>
+# Modified by David Nusinow <dnusinow@debian.org>
+# Acknowledgements to Manoj Srivastava.
+
+# Pass $(DH_OPTIONS) into the environment for debhelper's benefit.
+export DH_OPTIONS
+
+# force quilt to not use ~/.quiltrc and to use debian/patches
+QUILT = QUILT_PATCHES=debian/patches quilt --quiltrc /dev/null
+
+# Set up parameters for the upstream build environment.
+
+# Determine (source) package name from Debian changelog.
+SOURCE_NAME:=$(shell dpkg-parsechangelog -ldebian/changelog \
+ | grep '^Source:' | awk '{print $$2}')
+
+# Determine package version from Debian changelog.
+SOURCE_VERSION:=$(shell dpkg-parsechangelog -ldebian/changelog \
+ | grep '^Version:' | awk '{print $$2}')
+
+# Determine upstream version number.
+UPSTREAM_VERSION:=$(shell echo $(SOURCE_VERSION) | sed 's/-.*//')
+
+# Determine the source version without the epoch for make-orig-tar-gz
+NO_EPOCH_VER:=$(shell echo $(UPSTREAM_VERSION) | sed 's/^.://')
+
+# Figure out who's building this package.
+BUILDER:=$(shell echo $${DEBEMAIL:-$${EMAIL:-$$(echo $$LOGNAME@$$(cat /etc/mailname 2>/dev/null))}})
+
+# Find out if this is an official build; an official build has nothing but
+# digits, dots, and/or the codename of a release in the Debian part of the
+# version number. Anything else indicates an unofficial build.
+OFFICIAL_BUILD:=$(shell VERSION=$(SOURCE_VERSION); if ! expr "$$(echo $${VERSION\#\#*-} | sed 's/\(woody\|sarge\|etch\|lenny\)//g')" : ".*[^0-9.].*" >/dev/null 2>&1; then echo yes; fi)
+
+# Set up parameters for the Debian build environment.
+
+# Determine our architecture.
+BUILD_ARCH:=$(shell dpkg-architecture -qDEB_BUILD_ARCH)
+# Work around some old-time dpkg braindamage.
+BUILD_ARCH:=$(subst i486,i386,$(BUILD_ARCH))
+# The DEB_HOST_ARCH variable may be set per the Debian cross-compilation policy.
+ifdef DEB_HOST_ARCH
+ ARCH:=$(DEB_HOST_ARCH)
+else
+ # dpkg-cross sets the ARCH environment variable; if set, use it.
+ ifdef ARCH
+ ARCH:=$(ARCH)
+ else
+ ARCH:=$(BUILD_ARCH)
+ endif
+endif
+
+# $(STAMP_DIR) houses stamp files for complex targets.
+STAMP_DIR:=stampdir
+
+# $(DEBTREEDIR) is where all install rules are told (via $(DESTDIR)) to place
+# their files.
+DEBTREEDIR:=$(CURDIR)/debian/tmp
+
+# All "important" targets have four lines:
+# 1) A target name that is invoked by a package-building tool or the user.
+# This consists of a dependency on a "$(STAMP_DIR)/"-prefixed counterpart.
+# 2) A line delcaring 1) as a phony target (".PHONY:").
+# 3) A "$(STAMP_DIR)/"-prefixed target which does the actual work, and may
+# depend on other targets.
+# 4) A line declaring 3) as a member of the $(stampdir_targets) variable; the
+# "$(STAMP_DIR)/" prefix is omitted.
+#
+# This indirection is needed so that the "stamp" files that signify when a rule
+# is done can be located in a separate "stampdir". Recall that make has no way
+# to know when a goal has been met for a phony target (like "build" or
+# "install").
+#
+# At the end of each "$(STAMP_DIR)/" target, be sure to run the command ">$@"
+# so that the target will not be run again. Removing the file will make Make
+# run the target over.
+
+# All phony targets should be declared as dependencies of .PHONY, even if they
+# do not have "($STAMP_DIR)/"-prefixed counterparts.
+
+# Define a harmless default rule to keep things from going nuts by accident.
+.PHONY: default
+default:
+
+# Set up the $(STAMP_DIR) directory.
+.PHONY: stampdir
+stampdir_targets+=stampdir
+stampdir: $(STAMP_DIR)/stampdir
+$(STAMP_DIR)/stampdir:
+ mkdir $(STAMP_DIR)
+ >$@
+
+# Set up the package build directory as quilt expects to find it.
+.PHONY: prepare
+stampdir_targets+=prepare
+prepare: $(STAMP_DIR)/prepare
+$(STAMP_DIR)/prepare: $(STAMP_DIR)/log $(STAMP_DIR)/genscripts
+ >$@
+
+.PHONY: log
+stampdir_targets+=log
+log: $(STAMP_DIR)/log
+$(STAMP_DIR)/log: $(STAMP_DIR)/stampdir
+ mkdir -p $(STAMP_DIR)/log
+
+# Apply all patches to the upstream source.
+.PHONY: patch
+stampdir_targets+=patch
+patch: $(STAMP_DIR)/patch
+$(STAMP_DIR)/patch: $(STAMP_DIR)/prepare
+ if ! [ `which quilt` ]; then \
+ echo "Couldn't find quilt. Please install it or add it to the build-depends for this package."; \
+ exit 1; \
+ fi; \
+ if $(QUILT) next >/dev/null 2>&1; then \
+ echo -n "Applying patches..."; \
+ if $(QUILT) push -a -v >$(STAMP_DIR)/log/patch 2>&1; then \
+ cat $(STAMP_DIR)/log/patch; \
+ echo "successful."; \
+ else \
+ cat $(STAMP_DIR)/log/patch; \
+ echo "failed! (check $(STAMP_DIR)/log/patch for details)"; \
+ exit 1; \
+ fi; \
+ else \
+ echo "No patches to apply"; \
+ fi; \
+ >$@
+
+# Revert all patches to the upstream source.
+.PHONY: unpatch
+unpatch: $(STAMP_DIR)/log
+ rm -f $(STAMP_DIR)/patch
+ @echo -n "Unapplying patches..."; \
+ if $(QUILT) applied >/dev/null 2>/dev/null; then \
+ if $(QUILT) pop -a -v >$(STAMP_DIR)/log/unpatch 2>&1; then \
+ cat $(STAMP_DIR)/log/unpatch; \
+ echo "successful."; \
+ else \
+ cat $(STAMP_DIR)/log/unpatch; \
+ echo "failed! (check $(STAMP_DIR)/log/unpatch for details)"; \
+ exit 1; \
+ fi; \
+ else \
+ echo "nothing to do."; \
+ fi
+
+# Clean the generated maintainer scripts.
+.PHONY: cleanscripts
+cleanscripts:
+ rm -f $(STAMP_DIR)/genscripts
+ rm -f debian/*.config \
+ debian/*.postinst \
+ debian/*.postrm \
+ debian/*.preinst \
+ debian/*.prerm
+
+# Clean the package build tree.
+.PHONY: xsfclean
+xsfclean: cleanscripts unpatch
+ dh_testdir
+ rm -rf .pc
+ rm -rf $(STAMP_DIR)
+ dh_clean
+
+# Remove files from the upstream source tree that we don't need, or which have
+# licensing problems. It must be run before creating the .orig.tar.gz.
+#
+# Note: This rule is for Debian package maintainers' convenience, and is not
+# needed for conventional build scenarios.
+.PHONY: prune-upstream-tree
+prune-upstream-tree:
+ # Ensure we're in the correct directory.
+ dh_testdir
+ grep -rvh '^#' debian/prune/ | xargs --no-run-if-empty rm -rf
+
+# Verify that there are no offsets or fuzz in the patches we apply.
+#
+# Note: This rule is for Debian package maintainers' convenience, and is not
+# needed for conventional build scenarios.
+.PHONY: patch-audit
+patch-audit: prepare unpatch
+ @echo -n "Auditing patches..."; \
+ >$(STAMP_DIR)/log/patch; \
+ FUZZY=; \
+ while [ -n "$$($(QUILT) next)" ]; do \
+ RESULT=$$($(QUILT) push -v | tee -a $(STAMP_DIR)/log/patch | grep ^Hunk | sed 's/^Hunk.*\(succeeded\|FAILED\).*/\1/');\
+ case "$$RESULT" in \
+ succeeded) \
+ echo "fuzzy patch: $$($(QUILT) top)" \
+ | tee -a $(STAMP_DIR)/log/$$($(QUILT) top); \
+ FUZZY=yes; \
+ ;; \
+ FAILED) \
+ echo "broken patch: $$($(QUILT) next)" \
+ | tee -a $(STAMP_DIR)/log/$$($(QUILT) next); \
+ exit 1; \
+ ;; \
+ esac; \
+ done; \
+ if [ -n "$$FUZZY" ]; then \
+ echo "there were fuzzy patches; please fix."; \
+ exit 1; \
+ else \
+ echo "done."; \
+ fi
+
+# Generate the maintainer scripts.
+.PHONY: genscripts
+stampdir_targets+=genscripts
+genscripts: $(STAMP_DIR)/genscripts
+$(STAMP_DIR)/genscripts: $(STAMP_DIR)/stampdir
+ for FILE in debian/*.config.in \
+ debian/*.postinst.in \
+ debian/*.postrm.in \
+ debian/*.preinst.in \
+ debian/*.prerm.in; do \
+ if [ -e "$$FILE" ]; then \
+ MAINTSCRIPT=$$(echo $$FILE | sed 's/.in$$//'); \
+ sed -n '1,/^#INCLUDE_SHELL_LIB#$$/p' <$$FILE \
+ | sed -e '/^#INCLUDE_SHELL_LIB#$$/d' >$$MAINTSCRIPT.tmp; \
+ cat debian/xsfbs/xsfbs.sh >>$$MAINTSCRIPT.tmp; \
+ sed -n '/^#INCLUDE_SHELL_LIB#$$/,$$p' <$$FILE \
+ | sed -e '/^#INCLUDE_SHELL_LIB#$$/d' >>$$MAINTSCRIPT.tmp; \
+ sed -e 's/@SOURCE_VERSION@/$(SOURCE_VERSION)/' \
+ -e 's/@OFFICIAL_BUILD@/$(OFFICIAL_BUILD)/' \
+ <$$MAINTSCRIPT.tmp >$$MAINTSCRIPT; \
+ rm $$MAINTSCRIPT.tmp; \
+ fi; \
+ done
+ # Validate syntax of generated shell scripts.
+ #sh debian/scripts/validate-posix-sh debian/*.config \
+ # debian/*.postinst \
+ # debian/*.postrm \
+ # debian/*.preinst \
+ # debian/*.prerm
+ >$@
+
+SERVERMINVERS = $(shell cat /usr/share/xserver-xorg/serverminver 2>/dev/null)
+VIDEOABI = $(shell cat /usr/share/xserver-xorg/videoabiver 2>/dev/null)
+INPUTABI = $(shell cat /usr/share/xserver-xorg/inputabiver 2>/dev/null)
+SERVER_DEPENDS = xserver-xorg-core (>= $(SERVERMINVERS))
+VIDDRIVER_PROVIDES = xserver-xorg-video-$(VIDEOABI)
+INPDRIVER_PROVIDES = xserver-xorg-input-$(INPUTABI)
+ifeq ($(PACKAGE),)
+PACKAGE=$(shell awk '/^Package:/ { print $$2; exit }' < debian/control)
+endif
+
+.PHONY: serverabi
+serverabi: install
+ifeq ($(SERVERMINVERS),)
+ @echo error: xserver-xorg-dev needs to be installed
+ @exit 1
+else
+ echo "xserver:Depends=$(SERVER_DEPENDS)" >> debian/$(PACKAGE).substvars
+ echo "xviddriver:Provides=$(VIDDRIVER_PROVIDES)" >> debian/$(PACKAGE).substvars
+ echo "xinpdriver:Provides=$(INPDRIVER_PROVIDES)" >> debian/$(PACKAGE).substvars
+endif
+
+# vim:set noet ai sts=8 sw=8 tw=0:
--- /dev/null
+# This is the X Strike Force shell library for X Window System package
+# maintainer scripts. It serves to define shell functions commonly used by
+# such packages, and performs some error checking necessary for proper operation
+# of those functions. By itself, it does not "do" much; the maintainer scripts
+# invoke the functions defined here to accomplish package installation and
+# removal tasks.
+
+# If you are reading this within a Debian package maintainer script (e.g.,
+# /var/lib/dpkg/info/PACKAGE.{config,preinst,postinst,prerm,postrm}), you can
+# skip past this library by scanning forward in this file to the string
+# "GOBSTOPPER".
+
+SOURCE_VERSION=@SOURCE_VERSION@
+OFFICIAL_BUILD=@OFFICIAL_BUILD@
+
+# Use special abnormal exit codes so that problems with this library are more
+# easily tracked down.
+SHELL_LIB_INTERNAL_ERROR=86
+SHELL_LIB_THROWN_ERROR=74
+SHELL_LIB_USAGE_ERROR=99
+
+# old -> new variable names
+if [ -z "$DEBUG_XORG_PACKAGE" ] && [ -n "$DEBUG_XFREE86_PACKAGE" ]; then
+ DEBUG_XORG_PACKAGE="$DEBUG_XFREE86_PACKAGE"
+fi
+if [ -z "$DEBUG_XORG_DEBCONF" ] && [ -n "$DEBUG_XFREE86_DEBCONF" ]; then
+ DEBUG_XORG_DEBCONF="$DEBUG_XFREE86_DEBCONF"
+fi
+
+# initial sanity checks
+if [ -z "$THIS_PACKAGE" ]; then
+ cat >&2 <<EOF
+Error: package maintainer script attempted to use shell library without
+definining \$THIS_PACKAGE shell variable. Please report the package name,
+version, and the text of this error message to the Debian Bug Tracking System.
+Visit <http://www.debian.org/Bugs/Reporting> on the World Wide Web for
+instructions, read the file /usr/share/doc/debian/bug-reporting.txt from the
+"doc-debian" package, or install the "reportbug" package and use the command of
+the same name to file a report against version $SOURCE_VERSION of this package.
+EOF
+ exit $SHELL_LIB_USAGE_ERROR
+fi
+
+if [ -z "$THIS_SCRIPT" ]; then
+ cat >&2 <<EOF
+Error: package maintainer script attempted to use shell library without
+definining \$THIS_SCRIPT shell variable. Please report the package name,
+version, and the text of this error message to the Debian Bug Tracking System.
+Visit <http://www.debian.org/Bugs/Reporting> on the World Wide Web for
+instructions, read the file /usr/share/doc/debian/bug-reporting.txt from the
+"doc-debian" package, or install the "reportbug" package and use the command of
+the same name to file a report against version $SOURCE_VERSION of the
+"$THIS_PACKAGE" package.
+EOF
+ exit $SHELL_LIB_USAGE_ERROR
+fi
+
+if [ "$1" = "reconfigure" ] || [ -n "$DEBCONF_RECONFIGURE" ]; then
+ RECONFIGURE="true"
+else
+ RECONFIGURE=
+fi
+
+if ([ "$1" = "install" ] || [ "$1" = "configure" ]) && [ -z "$2" ]; then
+ FIRSTINST="yes"
+fi
+
+if [ -z "$RECONFIGURE" ] && [ -z "$FIRSTINST" ]; then
+ UPGRADE="yes"
+fi
+
+trap "message;\
+ message \"Received signal. Aborting $THIS_PACKAGE package $THIS_SCRIPT script.\";\
+ message;\
+ exit 1" HUP INT QUIT TERM
+
+reject_nondigits () {
+ # syntax: reject_nondigits [ operand ... ]
+ #
+ # scan operands (typically shell variables whose values cannot be trusted) for
+ # characters other than decimal digits and barf if any are found
+ while [ -n "$1" ]; do
+ # does the operand contain anything but digits?
+ if ! expr "$1" : "[[:digit:]]\+$" > /dev/null 2>&1; then
+ # can't use die(), because it wraps message() which wraps this function
+ echo "$THIS_PACKAGE $THIS_SCRIPT error: reject_nondigits() encountered" \
+ "possibly malicious garbage \"$1\"" >&2
+ exit $SHELL_LIB_THROWN_ERROR
+ fi
+ shift
+ done
+}
+
+reject_unlikely_path_chars () {
+ # syntax: reject_unlikely_path_chars [ operand ... ]
+ #
+ # scan operands (typically shell variables whose values cannot be trusted) for
+ # characters unlikely to be seen in a path and which the shell might
+ # interpret and barf if any are found
+ while [ -n "$1" ]; do
+ # does the operand contain any funny characters?
+ if expr "$1" : '.*[!$&()*;<>?|].*' > /dev/null 2>&1; then
+ # can't use die(), because I want to avoid forward references
+ echo "$THIS_PACKAGE $THIS_SCRIPT error: reject_unlikely_path_chars()" \
+ "encountered possibly malicious garbage \"$1\"" >&2
+ exit $SHELL_LIB_THROWN_ERROR
+ fi
+ shift
+ done
+}
+
+# Query the terminal to establish a default number of columns to use for
+# displaying messages to the user. This is used only as a fallback in the
+# event the COLUMNS variable is not set. ($COLUMNS can react to SIGWINCH while
+# the script is running, and this cannot, only being calculated once.)
+DEFCOLUMNS=$(stty size 2> /dev/null | awk '{print $2}') || true
+if ! expr "$DEFCOLUMNS" : "[[:digit:]]\+$" > /dev/null 2>&1; then
+ DEFCOLUMNS=80
+fi
+
+message () {
+ # pretty-print messages of arbitrary length
+ reject_nondigits "$COLUMNS"
+ echo "$*" | fmt -t -w ${COLUMNS:-$DEFCOLUMNS} >&2
+}
+
+observe () {
+ # syntax: observe message ...
+ #
+ # issue observational message suitable for logging someday when support for
+ # it exists in dpkg
+ if [ -n "$DEBUG_XORG_PACKAGE" ]; then
+ message "$THIS_PACKAGE $THIS_SCRIPT note: $*"
+ fi
+}
+
+warn () {
+ # syntax: warn message ...
+ #
+ # issue warning message suitable for logging someday when support for
+ # it exists in dpkg; also send to standard error
+ message "$THIS_PACKAGE $THIS_SCRIPT warning: $*"
+}
+
+die () {
+ # syntax: die message ...
+ #
+ # exit script with error message
+ message "$THIS_PACKAGE $THIS_SCRIPT error: $*"
+ exit $SHELL_LIB_THROWN_ERROR
+}
+
+internal_error () {
+ # exit script with error; essentially a "THIS SHOULD NEVER HAPPEN" message
+ message "internal error: $*"
+ if [ -n "$OFFICIAL_BUILD" ]; then
+ message "Please report a bug in the $THIS_SCRIPT script of the" \
+ "$THIS_PACKAGE package, version $SOURCE_VERSION to the Debian Bug" \
+ "Tracking System. Include all messages above that mention the" \
+ "$THIS_PACKAGE package. Visit " \
+ "<http://www.debian.org/Bugs/Reporting> on the World Wide Web for" \
+ "instructions, read the file" \
+ "/usr/share/doc/debian/bug-reporting.txt from the doc-debian" \
+ "package, or install the reportbug package and use the command of" \
+ "the same name to file a report."
+ fi
+ exit $SHELL_LIB_INTERNAL_ERROR
+}
+
+usage_error () {
+ message "usage error: $*"
+ message "Please report a bug in the $THIS_SCRIPT script of the" \
+ "$THIS_PACKAGE package, version $SOURCE_VERSION to the Debian Bug" \
+ "Tracking System. Include all messages above that mention the" \
+ "$THIS_PACKAGE package. Visit " \
+ "<http://www.debian.org/Bugs/Reporting> on the World Wide Web for" \
+ "instructions, read the file" \
+ "/usr/share/doc/debian/bug-reporting.txt from the doc-debian" \
+ "package, or install the reportbug package and use the command of" \
+ "the same name to file a report."
+ exit $SHELL_LIB_USAGE_ERROR
+}
+
+font_update () {
+ # run $UPDATECMDS in $FONTDIRS
+
+ local dir cmd shortcmd x_font_dir_prefix
+
+ x_font_dir_prefix="/usr/share/fonts/X11"
+
+ if [ -z "$UPDATECMDS" ]; then
+ usage_error "font_update() called but \$UPDATECMDS not set"
+ fi
+ if [ -z "$FONTDIRS" ]; then
+ usage_error "font_update() called but \$FONTDIRS not set"
+ fi
+
+ reject_unlikely_path_chars "$UPDATECMDS"
+ reject_unlikely_path_chars "$FONTDIRS"
+
+ for dir in $FONTDIRS; do
+ if [ -d "$x_font_dir_prefix/$dir" ]; then
+ for cmd in $UPDATECMDS; do
+ if which "$cmd" > /dev/null 2>&1; then
+ shortcmd=${cmd##*/}
+ observe "running $shortcmd in $dir font directory"
+ cmd_opts=
+ if [ "$shortcmd" = "update-fonts-alias" ]; then
+ cmd_opts=--x11r7-layout
+ fi
+ if [ "$shortcmd" = "update-fonts-dir" ]; then
+ cmd_opts=--x11r7-layout
+ fi
+ if [ "$shortcmd" = "update-fonts-scale" ]; then
+ cmd_opts=--x11r7-layout
+ fi
+ $cmd $cmd_opts $dir || warn "$cmd $cmd_opts $dir" \
+ "failed; font directory data may not" \
+ "be up to date"
+ else
+ warn "$cmd not found; not updating corresponding $dir font" \
+ "directory data"
+ fi
+ done
+ else
+ warn "$dir is not a directory; not updating font directory data"
+ fi
+ done
+}
+
+remove_conffile_prepare () {
+ # syntax: remove_conffile_prepare filename official_md5sum ...
+ #
+ # Check a conffile "filename" against a list of canonical MD5 checksums.
+ # If the file's current MD5 checksum matches one of the "official_md5sum"
+ # operands provided, then prepare the conffile for removal from the system.
+ # We defer actual deletion until the package is configured so that we can
+ # roll this operation back if package installation fails.
+ #
+ # Call this function from a preinst script in the event $1 is "upgrade" or
+ # "install" and verify $2 to ensure the package is being upgraded from a
+ # version (or installed over a version removed-but-not-purged) prior to the
+ # one in which the conffile was obsoleted.
+
+ local conffile current_checksum
+
+ # validate arguments
+ if [ $# -lt 2 ]; then
+ usage_error "remove_conffile_prepare() called with wrong number of" \
+ "arguments; expected at least 2, got $#"
+ exit $SHELL_LIB_USAGE_ERROR
+ fi
+
+ conffile="$1"
+ shift
+
+ # does the conffile even exist?
+ if [ -e "$conffile" ]; then
+ # calculate its checksum
+ current_checksum=$(md5sum < "$conffile" | sed 's/[[:space:]].*//')
+ # compare it to each supplied checksum
+ while [ -n "$1" ]; do
+ if [ "$current_checksum" = "$1" ]; then
+ # we found a match; move the confffile and stop looking
+ observe "preparing obsolete conffile $conffile for removal"
+ mv "$conffile" "$conffile.$THIS_PACKAGE-tmp"
+ break
+ fi
+ shift
+ done
+ fi
+}
+
+remove_conffile_lookup () {
+ # syntax: remove_conffile_lookup package filename
+ #
+ # Lookup the md5sum of a conffile in dpkg's database, and prepare for removal
+ # if it matches the actual file's md5sum.
+ #
+ # Call this function when you would call remove_conffile_prepare but only
+ # want to check against dpkg's status database instead of known checksums.
+
+ local package conffile old_md5sum
+
+ # validate arguments
+ if [ $# -ne 2 ]; then
+ usage_error "remove_conffile_lookup() called with wrong number of" \
+ "arguments; expected 1, got $#"
+ exit $SHELL_LIB_USAGE_ERROR
+ fi
+
+ package="$1"
+ conffile="$2"
+
+ if ! [ -e "$conffile" ]; then
+ return
+ fi
+ old_md5sum="$(dpkg-query -W -f='${Conffiles}' "$package" | \
+ awk '{ if (match($0, "^ '"$conffile"' ")) print $2}')"
+ if [ -n "$old_md5sum" ]; then
+ remove_conffile_prepare "$conffile" "$old_md5sum"
+ fi
+}
+
+remove_conffile_commit () {
+ # syntax: remove_conffile_commit filename
+ #
+ # Complete the removal of a conffile "filename" that has become obsolete.
+ #
+ # Call this function from a postinst script after having used
+ # remove_conffile_prepare() in the preinst.
+
+ local conffile
+
+ # validate arguments
+ if [ $# -ne 1 ]; then
+ usage_error "remove_conffile_commit() called with wrong number of" \
+ "arguments; expected 1, got $#"
+ exit $SHELL_LIB_USAGE_ERROR
+ fi
+
+ conffile="$1"
+
+ # if the temporary file created by remove_conffile_prepare() exists, remove it
+ if [ -e "$conffile.$THIS_PACKAGE-tmp" ]; then
+ observe "committing removal of obsolete conffile $conffile"
+ rm "$conffile.$THIS_PACKAGE-tmp"
+ fi
+}
+
+remove_conffile_rollback () {
+ # syntax: remove_conffile_rollback filename
+ #
+ # Roll back the removal of a conffile "filename".
+ #
+ # Call this function from a postrm script in the event $1 is "abort-upgrade"
+ # or "abort-install" is after having used remove_conffile_prepare() in the
+ # preinst.
+
+ local conffile
+
+ # validate arguments
+ if [ $# -ne 1 ]; then
+ usage_error "remove_conffile_rollback() called with wrong number of" \
+ "arguments; expected 1, got $#"
+ exit $SHELL_LIB_USAGE_ERROR
+ fi
+
+ conffile="$1"
+
+ # if the temporary file created by remove_conffile_prepare() exists, move it
+ # back
+ if [ -e "$conffile.$THIS_PACKAGE-tmp" ]; then
+ observe "rolling back removal of obsolete conffile $conffile"
+ mv "$conffile.$THIS_PACKAGE-tmp" "$conffile"
+ fi
+}
+
+replace_conffile_with_symlink_prepare () {
+ # syntax: replace_conffile_with_symlink_prepare oldfilename newfilename \
+ # official_md5sum ...
+ #
+ # Check a conffile "oldfilename" against a list of canonical MD5 checksums.
+ # If the file's current MD5 checksum matches one of the "official_md5sum"
+ # operands provided, then prepare the conffile for removal from the system.
+ # We defer actual deletion until the package is configured so that we can
+ # roll this operation back if package installation fails. Otherwise copy it
+ # to newfilename and let dpkg handle it through conffiles mechanism.
+ #
+ # Call this function from a preinst script in the event $1 is "upgrade" or
+ # "install" and verify $2 to ensure the package is being upgraded from a
+ # version (or installed over a version removed-but-not-purged) prior to the
+ # one in which the conffile was obsoleted.
+
+ local conffile current_checksum
+
+ # validate arguments
+ if [ $# -lt 3 ]; then
+ usage_error "replace_conffile_with_symlink_prepare() called with wrong" \
+ " number of arguments; expected at least 3, got $#"
+ exit $SHELL_LIB_USAGE_ERROR
+ fi
+
+ oldconffile="$1"
+ shift
+ newconffile="$1"
+ shift
+
+ remove_conffile_prepare "$_oldconffile" "$@"
+ # If $oldconffile still exists, then md5sums didn't match.
+ # Copy it to new one.
+ if [ -f "$oldconffile" ]; then
+ cp "$oldconffile" "$newconffile"
+ fi
+
+}
+
+replace_conffile_with_symlink_commit () {
+ # syntax: replace_conffile_with_symlink_commit oldfilename
+ #
+ # Complete the removal of a conffile "oldfilename" that has been
+ # replaced by a symlink.
+ #
+ # Call this function from a postinst script after having used
+ # replace_conffile_with_symlink_prepare() in the preinst.
+
+ local conffile
+
+ # validate arguments
+ if [ $# -ne 1 ]; then
+ usage_error "replace_conffile_with_symlink_commit() called with wrong" \
+ "number of arguments; expected 1, got $#"
+ exit $SHELL_LIB_USAGE_ERROR
+ fi
+
+ conffile="$1"
+
+ remove_conffile_commit "$conffile"
+}
+
+replace_conffile_with_symlink_rollback () {
+ # syntax: replace_conffile_with_symlink_rollback oldfilename newfilename
+ #
+ # Roll back the replacing of a conffile "oldfilename" with symlink to
+ # "newfilename".
+ #
+ # Call this function from a postrm script in the event $1 is "abort-upgrade"
+ # or "abort-install" and verify $2 to ensure the package failed to upgrade
+ # from a version (or install over a version removed-but-not-purged) prior
+ # to the one in which the conffile was obsoleted.
+ # You should have used replace_conffile_with_symlink_prepare() in the
+ # preinst.
+
+ local conffile
+
+ # validate arguments
+ if [ $# -ne 2 ]; then
+ usage_error "replace_conffile_with_symlink_rollback() called with wrong" \
+ "number of arguments; expected 2, got $#"
+ exit $SHELL_LIB_USAGE_ERROR
+ fi
+
+ oldconffile="$1"
+ newconffile="$2"
+
+ remove_conffile_rollback "$_oldconffile"
+ if [ -f "$newconffile" ]; then
+ rm "$newconffile"
+ fi
+}
+
+run () {
+ # syntax: run command [ argument ... ]
+ #
+ # Run specified command with optional arguments and report its exit status.
+ # Useful for commands whose exit status may be nonzero, but still acceptable,
+ # or commands whose failure is not fatal to us.
+ #
+ # NOTE: Do *not* use this function with db_get or db_metaget commands; in
+ # those cases the return value of the debconf command *must* be checked
+ # before the string returned by debconf is used for anything.
+
+ local retval
+
+ # validate arguments
+ if [ $# -lt 1 ]; then
+ usage_error "run() called with wrong number of arguments; expected at" \
+ "least 1, got $#"
+ exit $SHELL_LIB_USAGE_ERROR
+ fi
+
+ "$@" || retval=$?
+
+ if [ ${retval:-0} -ne 0 ]; then
+ observe "command \"$*\" exited with status $retval"
+ fi
+}
+
+make_symlink_sane () {
+ # syntax: make_symlink_sane symlink target
+ #
+ # Ensure that the symbolic link symlink exists, and points to target.
+ #
+ # If symlink does not exist, create it and point it at target.
+ #
+ # If symlink exists but is not a symbolic link, back it up.
+ #
+ # If symlink exists, is a symbolic link, but points to the wrong location, fix
+ # it.
+ #
+ # If symlink exists, is a symbolic link, and already points to target, do
+ # nothing.
+ #
+ # This function wouldn't be needed if ln had an -I, --idempotent option.
+
+ # Validate arguments.
+ if [ $# -ne 2 ]; then
+ usage_error "make_symlink_sane() called with wrong number of arguments;" \
+ "expected 2, got $#"
+ exit $SHELL_LIB_USAGE_ERROR
+ fi
+
+ # We could just use the positional parameters as-is, but that makes things
+ # harder to follow.
+ local symlink target
+
+ symlink="$1"
+ target="$2"
+
+ if [ -L "$symlink" ] && [ "$(readlink "$symlink")" = "$target" ]; then
+ observe "link from $symlink to $target already exists"
+ else
+ observe "creating symbolic link from $symlink to $target"
+ mkdir -p "${target%/*}" "${symlink%/*}"
+ ln -s -b -S ".dpkg-old" "$target" "$symlink"
+ fi
+}
+
+migrate_dir_to_symlink () {
+ # syntax: migrate_dir_to_symlink old_location new_location
+ #
+ # Per Debian Policy section 6.5.4, "A directory will never be replaced by a
+ # symbolic link to a directory or vice versa; instead, the existing state
+ # (symlink or not) will be left alone and dpkg will follow the symlink if
+ # there is one."
+ #
+ # We have to do it ourselves.
+ #
+ # This function moves the contents of old_location, a directory, into
+ # new_location, a directory, then makes old_location a symbolic link to
+ # new_location.
+ #
+ # old_location need not exist, but if it does, it must be a directory (or a
+ # symlink to a directory). If it is not, it is backed up. If new_location
+ # exists already and is not a directory, it is backed up.
+ #
+ # This function should be called from a package's preinst so that other
+ # packages unpacked after this one --- but before this package's postinst runs
+ # --- are unpacked into new_location even if their payloads contain
+ # old_location filespecs.
+
+ # Validate arguments.
+ if [ $# -ne 2 ]; then
+ usage_error "migrate_dir_to_symlink() called with wrong number of"
+ "arguments; expected 2, got $#"
+ exit $SHELL_LIB_USAGE_ERROR
+ fi
+
+ # We could just use the positional parameters as-is, but that makes things
+ # harder to follow.
+ local new old
+
+ old="$1"
+ new="$2"
+
+ # Is old location a symlink?
+ if [ -L "$old" ]; then
+ # Does it already point to new location?
+ if [ "$(readlink "$old")" = "$new" ]; then
+ # Nothing to do; migration has already been done.
+ observe "migration of $old to $new already done"
+ return 0
+ else
+ # Back it up.
+ warn "backing up symbolic link $old as $old.dpkg-old"
+ mv -b "$old" "$old.dpkg-old"
+ fi
+ fi
+
+ # Does old location exist, but is not a directory?
+ if [ -e "$old" ] && ! [ -d "$old" ]; then
+ # Back it up.
+ warn "backing up non-directory $old as $old.dpkg-old"
+ mv -b "$old" "$old.dpkg-old"
+ fi
+
+ observe "migrating $old to $new"
+
+ # Is new location a symlink?
+ if [ -L "$new" ]; then
+ # Does it point the wrong way, i.e., back to where we're migrating from?
+ if [ "$(readlink "$new")" = "$old" ]; then
+ # Get rid of it.
+ observe "removing symbolic link $new which points to $old"
+ rm "$new"
+ else
+ # Back it up.
+ warn "backing up symbolic link $new as $new.dpkg-old"
+ mv -b "$new" "$new.dpkg-old"
+ fi
+ fi
+
+ # Does new location exist, but is not a directory?
+ if [ -e "$new" ] && ! [ -d "$new" ]; then
+ warn "backing up non-directory $new as $new.dpkg-old"
+ mv -b "$new" "$new.dpkg-old"
+ fi
+
+ # Create new directory if it does not yet exist.
+ if ! [ -e "$new" ]; then
+ observe "creating $new"
+ mkdir -p "$new"
+ fi
+
+ # Copy files in old location to new location. Back up any filenames that
+ # already exist in the new location with the extension ".dpkg-old".
+ observe "copying files from $old to $new"
+ if ! (cd "$old" && cp -a -b -S ".dpkg-old" . "$new"); then
+ die "error(s) encountered while copying files from $old to $new"
+ fi
+
+ # Remove files at old location.
+ observe "removing $old"
+ rm -r "$old"
+
+ # Create symlink from old location to new location.
+ make_symlink_sane "$old" "$new"
+}
+
+# vim:set ai et sw=2 ts=2 tw=80:
+
+# GOBSTOPPER: The X Strike Force shell library ends here.
--- /dev/null
+/* include/X11/Xft/Xft.h. Generated from Xft.h.in by configure. */
+/*
+ * Copyright © 2000 Keith Packard
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name of Keith Packard not be used in
+ * advertising or publicity pertaining to distribution of the software without
+ * specific, written prior permission. Keith Packard makes no
+ * representations about the suitability of this software for any purpose. It
+ * is provided "as is" without express or implied warranty.
+ *
+ * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+ * EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+ * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+ * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#ifndef _XFT_H_
+#define _XFT_H_
+
+/*
+ * Current Xft version number, set from version in the Xft configure.ac file.
+ */
+/* #undef will be substituted by configure */
+#define XFT_MAJOR 2
+#define XFT_MINOR 2
+#define XFT_REVISION 0
+
+#define XFT_VERSION ((XFT_MAJOR * 10000) + (XFT_MINOR * 100) + (XFT_REVISION))
+#define XftVersion XFT_VERSION
+
+#include <stdarg.h>
+#include <ft2build.h>
+#include FT_FREETYPE_H
+#include <fontconfig/fontconfig.h>
+#include <X11/extensions/Xrender.h>
+
+#include <X11/Xfuncproto.h>
+/* #include <X11/Xosdefs.h>*/
+#ifndef _X_SENTINEL
+# define _X_SENTINEL(x)
+#endif
+
+#ifndef _XFT_NO_COMPAT_
+#include <X11/Xft/XftCompat.h>
+#endif
+
+#define XFT_CORE "core"
+#define XFT_RENDER "render"
+#define XFT_XLFD "xlfd"
+#define XFT_MAX_GLYPH_MEMORY "maxglyphmemory"
+#define XFT_MAX_UNREF_FONTS "maxunreffonts"
+
+extern FT_Library _XftFTlibrary;
+
+typedef struct _XftFontInfo XftFontInfo;
+
+typedef struct _XftFont {
+ int ascent;
+ int descent;
+ int height;
+ int max_advance_width;
+ FcCharSet *charset;
+ FcPattern *pattern;
+} XftFont;
+
+typedef struct _XftDraw XftDraw;
+
+typedef struct _XftColor {
+ unsigned long pixel;
+ XRenderColor color;
+} XftColor;
+
+typedef struct _XftCharSpec {
+ FcChar32 ucs4;
+ short x;
+ short y;
+} XftCharSpec;
+
+typedef struct _XftCharFontSpec {
+ XftFont *font;
+ FcChar32 ucs4;
+ short x;
+ short y;
+} XftCharFontSpec;
+
+typedef struct _XftGlyphSpec {
+ FT_UInt glyph;
+ short x;
+ short y;
+} XftGlyphSpec;
+
+typedef struct _XftGlyphFontSpec {
+ XftFont *font;
+ FT_UInt glyph;
+ short x;
+ short y;
+} XftGlyphFontSpec;
+
+_XFUNCPROTOBEGIN
+
+
+/* xftcolor.c */
+Bool
+XftColorAllocName (Display *dpy,
+ _Xconst Visual *visual,
+ Colormap cmap,
+ _Xconst char *name,
+ XftColor *result);
+
+Bool
+XftColorAllocValue (Display *dpy,
+ Visual *visual,
+ Colormap cmap,
+ _Xconst XRenderColor *color,
+ XftColor *result);
+
+void
+XftColorFree (Display *dpy,
+ Visual *visual,
+ Colormap cmap,
+ XftColor *color);
+
+/* xftdpy.c */
+Bool
+XftDefaultHasRender (Display *dpy);
+
+Bool
+XftDefaultSet (Display *dpy, FcPattern *defaults);
+
+void
+XftDefaultSubstitute (Display *dpy, int screen, FcPattern *pattern);
+
+/* xftdraw.c */
+
+XftDraw *
+XftDrawCreate (Display *dpy,
+ Drawable drawable,
+ Visual *visual,
+ Colormap colormap);
+
+XftDraw *
+XftDrawCreateBitmap (Display *dpy,
+ Pixmap bitmap);
+
+XftDraw *
+XftDrawCreateAlpha (Display *dpy,
+ Pixmap pixmap,
+ int depth);
+
+void
+XftDrawChange (XftDraw *draw,
+ Drawable drawable);
+
+Display *
+XftDrawDisplay (XftDraw *draw);
+
+Drawable
+XftDrawDrawable (XftDraw *draw);
+
+Colormap
+XftDrawColormap (XftDraw *draw);
+
+Visual *
+XftDrawVisual (XftDraw *draw);
+
+void
+XftDrawDestroy (XftDraw *draw);
+
+Picture
+XftDrawPicture (XftDraw *draw);
+
+Picture
+XftDrawSrcPicture (XftDraw *draw, _Xconst XftColor *color);
+
+void
+XftDrawGlyphs (XftDraw *draw,
+ _Xconst XftColor *color,
+ XftFont *pub,
+ int x,
+ int y,
+ _Xconst FT_UInt *glyphs,
+ int nglyphs);
+
+void
+XftDrawString8 (XftDraw *draw,
+ _Xconst XftColor *color,
+ XftFont *pub,
+ int x,
+ int y,
+ _Xconst FcChar8 *string,
+ int len);
+
+void
+XftDrawString16 (XftDraw *draw,
+ _Xconst XftColor *color,
+ XftFont *pub,
+ int x,
+ int y,
+ _Xconst FcChar16 *string,
+ int len);
+
+void
+XftDrawString32 (XftDraw *draw,
+ _Xconst XftColor *color,
+ XftFont *pub,
+ int x,
+ int y,
+ _Xconst FcChar32 *string,
+ int len);
+
+void
+XftDrawStringUtf8 (XftDraw *draw,
+ _Xconst XftColor *color,
+ XftFont *pub,
+ int x,
+ int y,
+ _Xconst FcChar8 *string,
+ int len);
+
+void
+XftDrawStringUtf16 (XftDraw *draw,
+ _Xconst XftColor *color,
+ XftFont *pub,
+ int x,
+ int y,
+ _Xconst FcChar8 *string,
+ FcEndian endian,
+ int len);
+
+void
+XftDrawCharSpec (XftDraw *draw,
+ _Xconst XftColor *color,
+ XftFont *pub,
+ _Xconst XftCharSpec *chars,
+ int len);
+
+void
+XftDrawCharFontSpec (XftDraw *draw,
+ _Xconst XftColor *color,
+ _Xconst XftCharFontSpec *chars,
+ int len);
+
+void
+XftDrawGlyphSpec (XftDraw *draw,
+ _Xconst XftColor *color,
+ XftFont *pub,
+ _Xconst XftGlyphSpec *glyphs,
+ int len);
+
+void
+XftDrawGlyphFontSpec (XftDraw *draw,
+ _Xconst XftColor *color,
+ _Xconst XftGlyphFontSpec *glyphs,
+ int len);
+
+void
+XftDrawRect (XftDraw *draw,
+ _Xconst XftColor *color,
+ int x,
+ int y,
+ unsigned int width,
+ unsigned int height);
+
+
+Bool
+XftDrawSetClip (XftDraw *draw,
+ Region r);
+
+
+Bool
+XftDrawSetClipRectangles (XftDraw *draw,
+ int xOrigin,
+ int yOrigin,
+ _Xconst XRectangle *rects,
+ int n);
+
+void
+XftDrawSetSubwindowMode (XftDraw *draw,
+ int mode);
+
+/* xftextent.c */
+
+void
+XftGlyphExtents (Display *dpy,
+ XftFont *pub,
+ _Xconst FT_UInt *glyphs,
+ int nglyphs,
+ XGlyphInfo *extents);
+
+void
+XftTextExtents8 (Display *dpy,
+ XftFont *pub,
+ _Xconst FcChar8 *string,
+ int len,
+ XGlyphInfo *extents);
+
+void
+XftTextExtents16 (Display *dpy,
+ XftFont *pub,
+ _Xconst FcChar16 *string,
+ int len,
+ XGlyphInfo *extents);
+
+void
+XftTextExtents32 (Display *dpy,
+ XftFont *pub,
+ _Xconst FcChar32 *string,
+ int len,
+ XGlyphInfo *extents);
+
+void
+XftTextExtentsUtf8 (Display *dpy,
+ XftFont *pub,
+ _Xconst FcChar8 *string,
+ int len,
+ XGlyphInfo *extents);
+
+void
+XftTextExtentsUtf16 (Display *dpy,
+ XftFont *pub,
+ _Xconst FcChar8 *string,
+ FcEndian endian,
+ int len,
+ XGlyphInfo *extents);
+
+/* xftfont.c */
+FcPattern *
+XftFontMatch (Display *dpy,
+ int screen,
+ _Xconst FcPattern *pattern,
+ FcResult *result);
+
+XftFont *
+XftFontOpen (Display *dpy, int screen, ...) _X_SENTINEL(0);
+
+XftFont *
+XftFontOpenName (Display *dpy, int screen, _Xconst char *name);
+
+XftFont *
+XftFontOpenXlfd (Display *dpy, int screen, _Xconst char *xlfd);
+
+/* xftfreetype.c */
+
+FT_Face
+XftLockFace (XftFont *pub);
+
+void
+XftUnlockFace (XftFont *pub);
+
+XftFontInfo *
+XftFontInfoCreate (Display *dpy, _Xconst FcPattern *pattern);
+
+void
+XftFontInfoDestroy (Display *dpy, XftFontInfo *fi);
+
+FcChar32
+XftFontInfoHash (_Xconst XftFontInfo *fi);
+
+FcBool
+XftFontInfoEqual (_Xconst XftFontInfo *a, _Xconst XftFontInfo *b);
+
+XftFont *
+XftFontOpenInfo (Display *dpy,
+ FcPattern *pattern,
+ XftFontInfo *fi);
+
+XftFont *
+XftFontOpenPattern (Display *dpy, FcPattern *pattern);
+
+XftFont *
+XftFontCopy (Display *dpy, XftFont *pub);
+
+void
+XftFontClose (Display *dpy, XftFont *pub);
+
+FcBool
+XftInitFtLibrary(void);
+
+/* xftglyphs.c */
+void
+XftFontLoadGlyphs (Display *dpy,
+ XftFont *pub,
+ FcBool need_bitmaps,
+ _Xconst FT_UInt *glyphs,
+ int nglyph);
+
+void
+XftFontUnloadGlyphs (Display *dpy,
+ XftFont *pub,
+ _Xconst FT_UInt *glyphs,
+ int nglyph);
+
+#define XFT_NMISSING 256
+
+FcBool
+XftFontCheckGlyph (Display *dpy,
+ XftFont *pub,
+ FcBool need_bitmaps,
+ FT_UInt glyph,
+ FT_UInt *missing,
+ int *nmissing);
+
+FcBool
+XftCharExists (Display *dpy,
+ XftFont *pub,
+ FcChar32 ucs4);
+
+FT_UInt
+XftCharIndex (Display *dpy,
+ XftFont *pub,
+ FcChar32 ucs4);
+
+/* xftinit.c */
+FcBool
+XftInit (_Xconst char *config);
+
+int
+XftGetVersion (void);
+
+/* xftlist.c */
+
+FcFontSet *
+XftListFonts (Display *dpy,
+ int screen,
+ ...) _X_SENTINEL(0);
+
+/* xftname.c */
+FcPattern
+*XftNameParse (_Xconst char *name);
+
+/* xftrender.c */
+void
+XftGlyphRender (Display *dpy,
+ int op,
+ Picture src,
+ XftFont *pub,
+ Picture dst,
+ int srcx,
+ int srcy,
+ int x,
+ int y,
+ _Xconst FT_UInt *glyphs,
+ int nglyphs);
+
+void
+XftGlyphSpecRender (Display *dpy,
+ int op,
+ Picture src,
+ XftFont *pub,
+ Picture dst,
+ int srcx,
+ int srcy,
+ _Xconst XftGlyphSpec *glyphs,
+ int nglyphs);
+
+void
+XftCharSpecRender (Display *dpy,
+ int op,
+ Picture src,
+ XftFont *pub,
+ Picture dst,
+ int srcx,
+ int srcy,
+ _Xconst XftCharSpec *chars,
+ int len);
+
+void
+XftGlyphFontSpecRender (Display *dpy,
+ int op,
+ Picture src,
+ Picture dst,
+ int srcx,
+ int srcy,
+ _Xconst XftGlyphFontSpec *glyphs,
+ int nglyphs);
+
+void
+XftCharFontSpecRender (Display *dpy,
+ int op,
+ Picture src,
+ Picture dst,
+ int srcx,
+ int srcy,
+ _Xconst XftCharFontSpec *chars,
+ int len);
+
+void
+XftTextRender8 (Display *dpy,
+ int op,
+ Picture src,
+ XftFont *pub,
+ Picture dst,
+ int srcx,
+ int srcy,
+ int x,
+ int y,
+ _Xconst FcChar8 *string,
+ int len);
+
+void
+XftTextRender16 (Display *dpy,
+ int op,
+ Picture src,
+ XftFont *pub,
+ Picture dst,
+ int srcx,
+ int srcy,
+ int x,
+ int y,
+ _Xconst FcChar16 *string,
+ int len);
+
+void
+XftTextRender16BE (Display *dpy,
+ int op,
+ Picture src,
+ XftFont *pub,
+ Picture dst,
+ int srcx,
+ int srcy,
+ int x,
+ int y,
+ _Xconst FcChar8 *string,
+ int len);
+
+void
+XftTextRender16LE (Display *dpy,
+ int op,
+ Picture src,
+ XftFont *pub,
+ Picture dst,
+ int srcx,
+ int srcy,
+ int x,
+ int y,
+ _Xconst FcChar8 *string,
+ int len);
+
+void
+XftTextRender32 (Display *dpy,
+ int op,
+ Picture src,
+ XftFont *pub,
+ Picture dst,
+ int srcx,
+ int srcy,
+ int x,
+ int y,
+ _Xconst FcChar32 *string,
+ int len);
+
+void
+XftTextRender32BE (Display *dpy,
+ int op,
+ Picture src,
+ XftFont *pub,
+ Picture dst,
+ int srcx,
+ int srcy,
+ int x,
+ int y,
+ _Xconst FcChar8 *string,
+ int len);
+
+void
+XftTextRender32LE (Display *dpy,
+ int op,
+ Picture src,
+ XftFont *pub,
+ Picture dst,
+ int srcx,
+ int srcy,
+ int x,
+ int y,
+ _Xconst FcChar8 *string,
+ int len);
+
+void
+XftTextRenderUtf8 (Display *dpy,
+ int op,
+ Picture src,
+ XftFont *pub,
+ Picture dst,
+ int srcx,
+ int srcy,
+ int x,
+ int y,
+ _Xconst FcChar8 *string,
+ int len);
+
+void
+XftTextRenderUtf16 (Display *dpy,
+ int op,
+ Picture src,
+ XftFont *pub,
+ Picture dst,
+ int srcx,
+ int srcy,
+ int x,
+ int y,
+ _Xconst FcChar8 *string,
+ FcEndian endian,
+ int len);
+
+/* xftxlfd.c */
+FcPattern *
+XftXlfdParse (_Xconst char *xlfd_orig, Bool ignore_scalable, Bool complete);
+
+_XFUNCPROTOEND
+
+#endif /* _XFT_H_ */
--- /dev/null
+/*
+ * Copyright © 2000 Keith Packard
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name of Keith Packard not be used in
+ * advertising or publicity pertaining to distribution of the software without
+ * specific, written prior permission. Keith Packard makes no
+ * representations about the suitability of this software for any purpose. It
+ * is provided "as is" without express or implied warranty.
+ *
+ * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+ * EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+ * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+ * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#ifndef _XFT_H_
+#define _XFT_H_
+
+/*
+ * Current Xft version number, set from version in the Xft configure.ac file.
+ */
+/* #undef will be substituted by configure */
+#undef XFT_MAJOR
+#undef XFT_MINOR
+#undef XFT_REVISION
+
+#define XFT_VERSION ((XFT_MAJOR * 10000) + (XFT_MINOR * 100) + (XFT_REVISION))
+#define XftVersion XFT_VERSION
+
+#include <stdarg.h>
+#include <ft2build.h>
+#include FT_FREETYPE_H
+#include <fontconfig/fontconfig.h>
+#include <X11/extensions/Xrender.h>
+
+#include <X11/Xfuncproto.h>
+/* #include <X11/Xosdefs.h>*/
+#ifndef _X_SENTINEL
+# define _X_SENTINEL(x)
+#endif
+
+#ifndef _XFT_NO_COMPAT_
+#include <X11/Xft/XftCompat.h>
+#endif
+
+#define XFT_CORE "core"
+#define XFT_RENDER "render"
+#define XFT_XLFD "xlfd"
+#define XFT_MAX_GLYPH_MEMORY "maxglyphmemory"
+#define XFT_MAX_UNREF_FONTS "maxunreffonts"
+
+extern FT_Library _XftFTlibrary;
+
+typedef struct _XftFontInfo XftFontInfo;
+
+typedef struct _XftFont {
+ int ascent;
+ int descent;
+ int height;
+ int max_advance_width;
+ FcCharSet *charset;
+ FcPattern *pattern;
+} XftFont;
+
+typedef struct _XftDraw XftDraw;
+
+typedef struct _XftColor {
+ unsigned long pixel;
+ XRenderColor color;
+} XftColor;
+
+typedef struct _XftCharSpec {
+ FcChar32 ucs4;
+ short x;
+ short y;
+} XftCharSpec;
+
+typedef struct _XftCharFontSpec {
+ XftFont *font;
+ FcChar32 ucs4;
+ short x;
+ short y;
+} XftCharFontSpec;
+
+typedef struct _XftGlyphSpec {
+ FT_UInt glyph;
+ short x;
+ short y;
+} XftGlyphSpec;
+
+typedef struct _XftGlyphFontSpec {
+ XftFont *font;
+ FT_UInt glyph;
+ short x;
+ short y;
+} XftGlyphFontSpec;
+
+_XFUNCPROTOBEGIN
+
+
+/* xftcolor.c */
+Bool
+XftColorAllocName (Display *dpy,
+ _Xconst Visual *visual,
+ Colormap cmap,
+ _Xconst char *name,
+ XftColor *result);
+
+Bool
+XftColorAllocValue (Display *dpy,
+ Visual *visual,
+ Colormap cmap,
+ _Xconst XRenderColor *color,
+ XftColor *result);
+
+void
+XftColorFree (Display *dpy,
+ Visual *visual,
+ Colormap cmap,
+ XftColor *color);
+
+/* xftdpy.c */
+Bool
+XftDefaultHasRender (Display *dpy);
+
+Bool
+XftDefaultSet (Display *dpy, FcPattern *defaults);
+
+void
+XftDefaultSubstitute (Display *dpy, int screen, FcPattern *pattern);
+
+/* xftdraw.c */
+
+XftDraw *
+XftDrawCreate (Display *dpy,
+ Drawable drawable,
+ Visual *visual,
+ Colormap colormap);
+
+XftDraw *
+XftDrawCreateBitmap (Display *dpy,
+ Pixmap bitmap);
+
+XftDraw *
+XftDrawCreateAlpha (Display *dpy,
+ Pixmap pixmap,
+ int depth);
+
+void
+XftDrawChange (XftDraw *draw,
+ Drawable drawable);
+
+Display *
+XftDrawDisplay (XftDraw *draw);
+
+Drawable
+XftDrawDrawable (XftDraw *draw);
+
+Colormap
+XftDrawColormap (XftDraw *draw);
+
+Visual *
+XftDrawVisual (XftDraw *draw);
+
+void
+XftDrawDestroy (XftDraw *draw);
+
+Picture
+XftDrawPicture (XftDraw *draw);
+
+Picture
+XftDrawSrcPicture (XftDraw *draw, _Xconst XftColor *color);
+
+void
+XftDrawGlyphs (XftDraw *draw,
+ _Xconst XftColor *color,
+ XftFont *pub,
+ int x,
+ int y,
+ _Xconst FT_UInt *glyphs,
+ int nglyphs);
+
+void
+XftDrawString8 (XftDraw *draw,
+ _Xconst XftColor *color,
+ XftFont *pub,
+ int x,
+ int y,
+ _Xconst FcChar8 *string,
+ int len);
+
+void
+XftDrawString16 (XftDraw *draw,
+ _Xconst XftColor *color,
+ XftFont *pub,
+ int x,
+ int y,
+ _Xconst FcChar16 *string,
+ int len);
+
+void
+XftDrawString32 (XftDraw *draw,
+ _Xconst XftColor *color,
+ XftFont *pub,
+ int x,
+ int y,
+ _Xconst FcChar32 *string,
+ int len);
+
+void
+XftDrawStringUtf8 (XftDraw *draw,
+ _Xconst XftColor *color,
+ XftFont *pub,
+ int x,
+ int y,
+ _Xconst FcChar8 *string,
+ int len);
+
+void
+XftDrawStringUtf16 (XftDraw *draw,
+ _Xconst XftColor *color,
+ XftFont *pub,
+ int x,
+ int y,
+ _Xconst FcChar8 *string,
+ FcEndian endian,
+ int len);
+
+void
+XftDrawCharSpec (XftDraw *draw,
+ _Xconst XftColor *color,
+ XftFont *pub,
+ _Xconst XftCharSpec *chars,
+ int len);
+
+void
+XftDrawCharFontSpec (XftDraw *draw,
+ _Xconst XftColor *color,
+ _Xconst XftCharFontSpec *chars,
+ int len);
+
+void
+XftDrawGlyphSpec (XftDraw *draw,
+ _Xconst XftColor *color,
+ XftFont *pub,
+ _Xconst XftGlyphSpec *glyphs,
+ int len);
+
+void
+XftDrawGlyphFontSpec (XftDraw *draw,
+ _Xconst XftColor *color,
+ _Xconst XftGlyphFontSpec *glyphs,
+ int len);
+
+void
+XftDrawRect (XftDraw *draw,
+ _Xconst XftColor *color,
+ int x,
+ int y,
+ unsigned int width,
+ unsigned int height);
+
+
+Bool
+XftDrawSetClip (XftDraw *draw,
+ Region r);
+
+
+Bool
+XftDrawSetClipRectangles (XftDraw *draw,
+ int xOrigin,
+ int yOrigin,
+ _Xconst XRectangle *rects,
+ int n);
+
+void
+XftDrawSetSubwindowMode (XftDraw *draw,
+ int mode);
+
+/* xftextent.c */
+
+void
+XftGlyphExtents (Display *dpy,
+ XftFont *pub,
+ _Xconst FT_UInt *glyphs,
+ int nglyphs,
+ XGlyphInfo *extents);
+
+void
+XftTextExtents8 (Display *dpy,
+ XftFont *pub,
+ _Xconst FcChar8 *string,
+ int len,
+ XGlyphInfo *extents);
+
+void
+XftTextExtents16 (Display *dpy,
+ XftFont *pub,
+ _Xconst FcChar16 *string,
+ int len,
+ XGlyphInfo *extents);
+
+void
+XftTextExtents32 (Display *dpy,
+ XftFont *pub,
+ _Xconst FcChar32 *string,
+ int len,
+ XGlyphInfo *extents);
+
+void
+XftTextExtentsUtf8 (Display *dpy,
+ XftFont *pub,
+ _Xconst FcChar8 *string,
+ int len,
+ XGlyphInfo *extents);
+
+void
+XftTextExtentsUtf16 (Display *dpy,
+ XftFont *pub,
+ _Xconst FcChar8 *string,
+ FcEndian endian,
+ int len,
+ XGlyphInfo *extents);
+
+/* xftfont.c */
+FcPattern *
+XftFontMatch (Display *dpy,
+ int screen,
+ _Xconst FcPattern *pattern,
+ FcResult *result);
+
+XftFont *
+XftFontOpen (Display *dpy, int screen, ...) _X_SENTINEL(0);
+
+XftFont *
+XftFontOpenName (Display *dpy, int screen, _Xconst char *name);
+
+XftFont *
+XftFontOpenXlfd (Display *dpy, int screen, _Xconst char *xlfd);
+
+/* xftfreetype.c */
+
+FT_Face
+XftLockFace (XftFont *pub);
+
+void
+XftUnlockFace (XftFont *pub);
+
+XftFontInfo *
+XftFontInfoCreate (Display *dpy, _Xconst FcPattern *pattern);
+
+void
+XftFontInfoDestroy (Display *dpy, XftFontInfo *fi);
+
+FcChar32
+XftFontInfoHash (_Xconst XftFontInfo *fi);
+
+FcBool
+XftFontInfoEqual (_Xconst XftFontInfo *a, _Xconst XftFontInfo *b);
+
+XftFont *
+XftFontOpenInfo (Display *dpy,
+ FcPattern *pattern,
+ XftFontInfo *fi);
+
+XftFont *
+XftFontOpenPattern (Display *dpy, FcPattern *pattern);
+
+XftFont *
+XftFontCopy (Display *dpy, XftFont *pub);
+
+void
+XftFontClose (Display *dpy, XftFont *pub);
+
+FcBool
+XftInitFtLibrary(void);
+
+/* xftglyphs.c */
+void
+XftFontLoadGlyphs (Display *dpy,
+ XftFont *pub,
+ FcBool need_bitmaps,
+ _Xconst FT_UInt *glyphs,
+ int nglyph);
+
+void
+XftFontUnloadGlyphs (Display *dpy,
+ XftFont *pub,
+ _Xconst FT_UInt *glyphs,
+ int nglyph);
+
+#define XFT_NMISSING 256
+
+FcBool
+XftFontCheckGlyph (Display *dpy,
+ XftFont *pub,
+ FcBool need_bitmaps,
+ FT_UInt glyph,
+ FT_UInt *missing,
+ int *nmissing);
+
+FcBool
+XftCharExists (Display *dpy,
+ XftFont *pub,
+ FcChar32 ucs4);
+
+FT_UInt
+XftCharIndex (Display *dpy,
+ XftFont *pub,
+ FcChar32 ucs4);
+
+/* xftinit.c */
+FcBool
+XftInit (_Xconst char *config);
+
+int
+XftGetVersion (void);
+
+/* xftlist.c */
+
+FcFontSet *
+XftListFonts (Display *dpy,
+ int screen,
+ ...) _X_SENTINEL(0);
+
+/* xftname.c */
+FcPattern
+*XftNameParse (_Xconst char *name);
+
+/* xftrender.c */
+void
+XftGlyphRender (Display *dpy,
+ int op,
+ Picture src,
+ XftFont *pub,
+ Picture dst,
+ int srcx,
+ int srcy,
+ int x,
+ int y,
+ _Xconst FT_UInt *glyphs,
+ int nglyphs);
+
+void
+XftGlyphSpecRender (Display *dpy,
+ int op,
+ Picture src,
+ XftFont *pub,
+ Picture dst,
+ int srcx,
+ int srcy,
+ _Xconst XftGlyphSpec *glyphs,
+ int nglyphs);
+
+void
+XftCharSpecRender (Display *dpy,
+ int op,
+ Picture src,
+ XftFont *pub,
+ Picture dst,
+ int srcx,
+ int srcy,
+ _Xconst XftCharSpec *chars,
+ int len);
+
+void
+XftGlyphFontSpecRender (Display *dpy,
+ int op,
+ Picture src,
+ Picture dst,
+ int srcx,
+ int srcy,
+ _Xconst XftGlyphFontSpec *glyphs,
+ int nglyphs);
+
+void
+XftCharFontSpecRender (Display *dpy,
+ int op,
+ Picture src,
+ Picture dst,
+ int srcx,
+ int srcy,
+ _Xconst XftCharFontSpec *chars,
+ int len);
+
+void
+XftTextRender8 (Display *dpy,
+ int op,
+ Picture src,
+ XftFont *pub,
+ Picture dst,
+ int srcx,
+ int srcy,
+ int x,
+ int y,
+ _Xconst FcChar8 *string,
+ int len);
+
+void
+XftTextRender16 (Display *dpy,
+ int op,
+ Picture src,
+ XftFont *pub,
+ Picture dst,
+ int srcx,
+ int srcy,
+ int x,
+ int y,
+ _Xconst FcChar16 *string,
+ int len);
+
+void
+XftTextRender16BE (Display *dpy,
+ int op,
+ Picture src,
+ XftFont *pub,
+ Picture dst,
+ int srcx,
+ int srcy,
+ int x,
+ int y,
+ _Xconst FcChar8 *string,
+ int len);
+
+void
+XftTextRender16LE (Display *dpy,
+ int op,
+ Picture src,
+ XftFont *pub,
+ Picture dst,
+ int srcx,
+ int srcy,
+ int x,
+ int y,
+ _Xconst FcChar8 *string,
+ int len);
+
+void
+XftTextRender32 (Display *dpy,
+ int op,
+ Picture src,
+ XftFont *pub,
+ Picture dst,
+ int srcx,
+ int srcy,
+ int x,
+ int y,
+ _Xconst FcChar32 *string,
+ int len);
+
+void
+XftTextRender32BE (Display *dpy,
+ int op,
+ Picture src,
+ XftFont *pub,
+ Picture dst,
+ int srcx,
+ int srcy,
+ int x,
+ int y,
+ _Xconst FcChar8 *string,
+ int len);
+
+void
+XftTextRender32LE (Display *dpy,
+ int op,
+ Picture src,
+ XftFont *pub,
+ Picture dst,
+ int srcx,
+ int srcy,
+ int x,
+ int y,
+ _Xconst FcChar8 *string,
+ int len);
+
+void
+XftTextRenderUtf8 (Display *dpy,
+ int op,
+ Picture src,
+ XftFont *pub,
+ Picture dst,
+ int srcx,
+ int srcy,
+ int x,
+ int y,
+ _Xconst FcChar8 *string,
+ int len);
+
+void
+XftTextRenderUtf16 (Display *dpy,
+ int op,
+ Picture src,
+ XftFont *pub,
+ Picture dst,
+ int srcx,
+ int srcy,
+ int x,
+ int y,
+ _Xconst FcChar8 *string,
+ FcEndian endian,
+ int len);
+
+/* xftxlfd.c */
+FcPattern *
+XftXlfdParse (_Xconst char *xlfd_orig, Bool ignore_scalable, Bool complete);
+
+_XFUNCPROTOEND
+
+#endif /* _XFT_H_ */
--- /dev/null
+/*
+ * Copyright © 2001 Keith Packard
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name of Keith Packard not be used in
+ * advertising or publicity pertaining to distribution of the software without
+ * specific, written prior permission. Keith Packard makes no
+ * representations about the suitability of this software for any purpose. It
+ * is provided "as is" without express or implied warranty.
+ *
+ * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+ * EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+ * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+ * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#ifndef _XFTCOMPAT_H_
+#define _XFTCOMPAT_H_
+#include <X11/Xfuncproto.h>
+
+/*
+ * Compatibility definitions -- map Fc names to Xft names
+ */
+
+typedef FcChar8 XftChar8;
+typedef FcChar16 XftChar16;
+typedef FcChar32 XftChar32;
+
+#define XFT_FAMILY FC_FAMILY
+#define XFT_STYLE FC_STYLE
+#define XFT_SLANT FC_SLANT
+#define XFT_WEIGHT FC_WEIGHT
+#define XFT_SIZE FC_SIZE
+#define XFT_PIXEL_SIZE FC_PIXEL_SIZE
+#define XFT_SPACING FC_SPACING
+#define XFT_FOUNDRY FC_FOUNDRY
+#define XFT_ANTIALIAS FC_ANTIALIAS
+#define XFT_FILE FC_FILE
+#define XFT_INDEX FC_INDEX
+#define XFT_RASTERIZER FC_RASTERIZER
+#define XFT_OUTLINE FC_OUTLINE
+#define XFT_SCALABLE FC_SCALABLE
+#define XFT_RGBA FC_RGBA
+
+/* defaults from resources */
+#define XFT_SCALE FC_SCALE
+#define XFT_MINSPACE FC_MINSPACE
+#define XFT_DPI FC_DPI
+
+/* specific to FreeType rasterizer */
+#define XFT_CHAR_WIDTH FC_CHAR_WIDTH
+#define XFT_CHAR_HEIGHT FC_CHAR_HEIGHT
+#define XFT_MATRIX FC_MATRIX
+
+#define XFT_WEIGHT_LIGHT FC_WEIGHT_LIGHT
+#define XFT_WEIGHT_MEDIUM FC_WEIGHT_MEDIUM
+#define XFT_WEIGHT_DEMIBOLD FC_WEIGHT_DEMIBOLD
+#define XFT_WEIGHT_BOLD FC_WEIGHT_BOLD
+#define XFT_WEIGHT_BLACK FC_WEIGHT_BLACK
+
+#define XFT_SLANT_ROMAN FC_SLANT_ROMAN
+#define XFT_SLANT_ITALIC FC_SLANT_ITALIC
+#define XFT_SLANT_OBLIQUE FC_SLANT_OBLIQUE
+
+#define XFT_PROPORTIONAL FC_PROPORTIONAL
+#define XFT_MONO FC_MONO
+#define XFT_CHARCELL FC_CHARCELL
+
+#define XFT_RGBA_UNKNOWN FC_RGBA_UNKNOWN
+#define XFT_RGBA_RGB FC_RGBA_RGB
+#define XFT_RGBA_BGR FC_RGBA_BGR
+#define XFT_RGBA_VRGB FC_RGBA_VRGB
+#define XFT_RGBA_VBGR FC_RGBA_VBGR
+#define XFT_RGBA_NONE FC_RGBA_NONE
+
+/*
+ * Old constants
+ */
+#define XFT_ENCODING "encoding"
+
+typedef FcType XftType;
+
+typedef FcMatrix XftMatrix;
+
+#define XftMatrixInit(m) FcMatrixInit(m)
+
+typedef FcResult XftResult;
+
+#define XftResultMatch FcResultMatch
+#define XftResultNoMatch FcResultNoMatch
+#define XftResultTypeMismatch FcResultTypeMismatch
+#define XftResultNoId FcResultNoId
+
+typedef FcValue XftValue;
+typedef FcPattern XftPattern;
+typedef FcFontSet XftFontSet;
+typedef FcObjectSet XftObjectSet;
+
+#define XftGlyphExists XftCharExists
+
+#define XftObjectSetCreate FcObjectSetCreate
+#define XftObjectSetAdd FcObjectSetAdd
+#define XftObjectSetDestroy FcObjectSetDestroy
+#define XftObjectSetVaBuild FcObjectSetVaBuild
+#define XftObjectSetBuild FcObjectSetBuild
+
+#define XftFontSetMatch FcFontSetMatch
+#define XftFontSetDestroy FcFontSetDestroy
+
+#define XftMatrixEqual FcMatrixEqual
+#define XftMatrixMultiply FcMatrixMultiply
+#define XftMatrixRotate FcMatrixRotate
+#define XftMatrixScale FcMatrixScale
+#define XftMatrixShear FcMatrixShear
+
+#define XftPatternCreate FcPatternCreate
+#define XftPatternDuplicate FcPatternDuplicate
+#define XftValueDestroy FcValueDestroy
+#define XftValueListDestroy FcValueListDestroy
+#define XftPatternDestroy FcPatternDestroy
+#define XftPatternFind FcPatternFind
+#define XftPatternAdd FcPatternAdd
+#define XftPatternGet FcPatternGet
+#define XftPatternDel FcPatternDel
+#define XftPatternAddInteger FcPatternAddInteger
+#define XftPatternAddDouble FcPatternAddDouble
+#define XftPatternAddString(p,e,s) FcPatternAddString(p,e,(FcChar8 *)(s))
+#define XftPatternAddMatrix FcPatternAddMatrix
+#define XftPatternAddBool FcPatternAddBool
+#define XftPatternGetInteger FcPatternGetInteger
+#define XftPatternGetDouble FcPatternGetDouble
+#define XftPatternGetString(p,e,i,n) FcPatternGetString(p,e,i,(FcChar8 **) (n))
+#define XftPatternGetMatrix FcPatternGetMatrix
+#define XftPatternGetBool FcPatternGetBool
+#define XftPatternVaBuild FcPatternVaBuild
+#define XftPatternBuild FcPatternBuild
+
+#define XftUtf8ToUcs4 FcUtf8ToUcs4
+#define XftUtf8Len FcUtf8Len
+
+#define XftTypeVoid FcTypeVoid
+#define XftTypeInteger FcTypeInteger
+#define XftTypeDouble FcTypeDouble
+#define XftTypeString FcTypeString
+#define XftTypeBool FcTypeBool
+#define XftTypeMatrix FcTypeMatrix
+
+#define XftConfigSubstitute(p) FcConfigSubstitute (0, p, FcMatchPattern)
+
+_XFUNCPROTOBEGIN
+
+FcBool
+XftNameUnparse (XftPattern *pat, char *dest, int len);
+
+_XFUNCPROTOEND
+
+#endif /* _XFTCOMPAT_H_ */
--- /dev/null
+libman_PRE = Xft.man
+libmandir = $(LIB_MAN_DIR)
+libman_DATA = $(libman_PRE:man=$(LIB_MAN_SUFFIX))
+
+EXTRA_DIST = $(libman_PRE)
+CLEANFILES = $(libman_DATA)
+SUFFIXES = .$(LIB_MAN_SUFFIX) .man
+
+# String replacements in MAN_SUBSTS now come from xorg-macros.m4 via configure
+.man.$(LIB_MAN_SUFFIX):
+ $(AM_V_GEN)$(SED) $(MAN_SUBSTS) < $< > $@
--- /dev/null
+.\"
+.\" Copyright © 2000 Keith Packard
+.\"
+.\" Permission to use, copy, modify, distribute, and sell this software and its
+.\" documentation for any purpose is hereby granted without fee, provided that
+.\" the above copyright notice appear in all copies and that both that
+.\" copyright notice and this permission notice appear in supporting
+.\" documentation, and that the name of Keith Packard not be used in
+.\" advertising or publicity pertaining to distribution of the software without
+.\" specific, written prior permission. Keith Packard makes no
+.\" representations about the suitability of this software for any purpose. It
+.\" is provided "as is" without express or implied warranty.
+.\"
+.\" KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+.\" INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+.\" EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+.\" CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+.\" DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+.\" TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+.\" PERFORMANCE OF THIS SOFTWARE.
+.\"
+.TH Xft __libmansuffix__ __vendorversion__
+.SH NAME
+ Xft \- X FreeType interface library
+.SH DESCRIPTION
+.B Xft
+is a simple library designed to interface the FreeType rasterizer with the X
+Rendering Extension.
+This manual page barely scratches the surface of this library.
+.SH "HEADER FILE"
+.B #include <X11/Xft/Xft.h>
+.SH CONSTANTS
+.TP
+.B XFT_MAJOR
+is the major version number of
+.BR Xft .
+.TP
+.B XFT_MINOR
+is the minor version number of
+.BR Xft .
+.TP
+.B XFT_REVISION
+is the revision number of
+.BR Xft .
+.TP
+.B XFT_VERSION
+is
+.B XFT_MAJOR
+times 10000 (ten thousand), plus
+.B XFT_MINOR
+times 100, plus
+.BR XFT_REVISION .
+.TP
+.B XftVersion
+is an alias for
+.BR XFT_VERSION .
+.PP
+The following example illustrates how
+.BR Xft 's
+version constants might be used:
+.nf
+ #if (XFT_VERSION >= 20107)
+ (void) puts("Version 2.1.7 or later of the Xft library is in"
+ " use.");
+ #else
+ (void) printf("Insufficient version of Xft (%d.%d.%d) installed;
+ " need at least version 2.1.7.\(rsn", XFT_MAJOR,
+ XFT_MINOR,
+ XFT_REVISION);
+ #endif
+.fi
+.\" I don't understand what these are for. -- BR, 2005-04-02
+.\" XFT_CORE used in xftname.c
+.\" XFT_RENDER used in xftdpy.c, xftfreetype.c, xftname.c
+.\" XFT_XLFD used in xftname.c, xftxlfd.c
+.\" XFT_MAX_GLYPH_MEMORY used in xftdpy.c, xftfreetype.c
+.\" XFT_MAX_UNREF_FONTS used in xftdpy.c
+.\" XFT_NMISSING used in xftcore.c, xftextent.c, xftglyphs.c,
+.\" xftrender.c
+.SH "DATA TYPES"
+.TP
+.B XftFont
+.nf
+typedef struct _XftFont {
+ int ascent;
+ int descent;
+ int height;
+ int max_advance_width;
+ FcCharSet *charset;
+ FcPattern *pattern;
+} XftFont;
+.fi
+An
+.B XftFont
+is the primary data structure of interest to programmers using
+.BR Xft ;
+it contains general font metrics and pointers to the Fontconfig
+character set and pattern associated with the font.
+The
+.B FcCharSet
+and
+.B FcPattern
+data types are defined by the Fontconfig library.
+.TP
+.B ""
+.BR XftFont s
+are populated with any of
+.BR XftFontOpen (),
+.BR XftFontOpenName (),
+.BR XftFontOpenXlfd (),
+.BR XftFontOpenInfo (),
+or
+.BR XftFontOpenPattern ().
+.BR XftFontCopy ()
+is used to duplicate
+.BR XftFont s,
+and
+.BR XftFontClose ()
+is used to mark an
+.B XftFont
+as unused.
+.BR XftFont s
+are internally allocated, reference-counted, and freed by
+.BR Xft ;
+the programmer does not ordinarily need to allocate or free storage
+for them.
+.TP
+.B ""
+.BR XftDrawGlyphs (),
+the
+.BR XftDrawString *()
+family,
+.BR XftDrawCharSpec (),
+and
+.BR XftDrawGlyphSpec ()
+use
+.BR XftFont s
+to render text to an
+.B XftDraw
+object, which may correspond to either a core X drawable or an X
+Rendering Extension drawable.
+.TP
+.B ""
+.BR XftGlyphExtents ()
+and the
+.BR XftTextExtents *()
+family are used to determine the extents (maximum dimensions) of an
+.BR XftFont .
+.TP
+.B ""
+An
+.BR XftFont 's
+glyph or character coverage can be determined with
+.BR XftFontCheckGlyph ()
+or
+.BR XftCharExists ().
+.BR XftCharIndex ()
+returns the
+.BR XftFont -specific
+character index corresponding to a given Unicode codepoint.
+.TP
+.B ""
+.BR XftGlyphRender (),
+.BR XftGlyphSpecRender (),
+.BR XftCharSpecRender (),
+and the
+.BR XftTextRender *()
+family use
+.BR XftFont s
+to draw into X Rendering Extension
+.B Picture
+structures.
+.B Note:
+.BR XftDrawGlyphs (),
+the
+.BR XftDrawString *()
+family,
+.BR XftDrawCharSpec (),
+and
+.BR XftDrawGlyphSpec ()
+provide a means of rendering fonts that is independent of the
+availability of the X Rendering Extension on the X server.
+.\" I'm not sure what these are for; they're used internally, but why
+.\" would any external users want them? -- BR, 2005-04-02
+.\" .BR XftLockFace()
+.\" .BR XftUnlockFace()
+.TP
+.B XftFontInfo
+is an opaque object that stores information about a font.
+.B XftFontInfo
+structures are created with
+.BR XftFontInfoCreate (),
+freed with
+.BR XftFontInfoDestroy (),
+and compared with
+.BR XftFontInfoEqual ().
+.B XftFontInfo
+objects are internally allocated and freed by
+.BR Xft ;
+the programmer does not ordinarily need to allocate or free storage
+for them.
+.TP
+.B ""
+Each
+.B XftFontInfo
+structure in use is associated with a unique identifier, which can be
+retrieved with
+.BR XftFontInfoHash ().
+An
+.B XftFont
+can be opened based on
+.B XftFontInfo
+data with
+.BR XftFontOpenInfo ().
+.TP
+.B XftColor
+.nf
+typedef struct _XftColor {
+ unsigned long pixel;
+ XRenderColor color;
+} XftColor;
+.fi
+An
+.B XftColor
+object permits text and other items to be rendered in a particular
+color (or the closest approximation offered by the X visual in use).
+The
+.B XRenderColor
+data type is defined by the X Render Extension library.
+.TP
+.B ""
+.BR XftColorAllocName ()
+and
+.BR XftColorAllocValue ()
+request a color allocation from the X server (if necessary) and
+initialize the members of
+.BR XftColor .
+.BR XftColorFree ()
+instructs the X server to free the color currently allocated for an
+.BR XftColor .
+.TP
+.B ""
+One an
+.B XftColor
+has been initialized,
+.BR XftDrawSrcPicture (),
+.BR XftDrawGlyphs (),
+the
+.BR XftDrawString *()
+family,
+.BR XftDrawCharSpec (),
+.BR XftDrawCharFontSpec (),
+.BR XftDrawGlyphSpec (),
+.BR XftDrawGlyphFontSpec (),
+and
+.BR XftDrawRect ()
+may be used to draw various objects using it.
+.TP
+.B XftDraw
+is an opaque object which holds information used to render to an X drawable
+using either the core protocol or the X Rendering extension.
+.TP
+.B ""
+.B XftDraw
+objects are created with any of
+.BR XftDrawCreate ()
+(which associates an
+.B XftDraw
+with an existing X drawable),
+.BR XftDrawCreateBitmap (),
+or
+.BR XftDrawCreateAlpha (),
+and destroyed with
+.BR XftDrawDestroy ().
+The X drawable associated with an
+.B XftDraw
+can be changed with
+.BR XftDrawChange ().
+.BR XftDraw s
+are internally allocated and freed by
+.BR Xft ;
+the programmer does not ordinarily need to allocate or free storage
+for them.
+.TP
+.B ""
+The X
+.BR Display ,
+.BR Drawable ,
+.BR Colormap ,
+and
+.BR Visual
+of an
+.B XftDraw
+can be queried with
+.BR XftDrawDisplay (),
+.BR XftDrawDrawable (),
+.BR XftDrawColormap (),
+and
+.BR XftDrawVisual (),
+respectively.
+The X Rendering Extension
+.B Picture
+associated with an
+.B XftDraw
+is returned by
+.BR XftDrawPicture ().
+.\" XftDrawSrcPicture
+.\" XftDrawGlyphs
+.\" XftDrawString*
+.\" XftDrawCharSpec
+.\" XftDrawCharFontSpec
+.\" XftDrawGlyphSpec
+.\" XftDrawGlyphFontSpec
+.\" XftDrawRect
+.\" XftDrawSetClip
+.\" XftDrawSetClipRectangles
+.\" XftDrawSetSubwindowMode
+.TP
+.B XftCharSpec
+.nf
+typedef struct _XftCharSpec {
+ FcChar32 ucs4;
+ short x;
+ short y;
+} XftCharSpec;
+.fi
+.TP
+.B ""
+The
+.B FcChar32
+data type is defined by the Fontconfig library.
+.\" XftDrawCharSpec
+.\" XftCharSpecRender
+.TP
+.B XftCharFontSpec
+.nf
+typedef struct _XftCharFontSpec {
+ XftFont *font;
+ FcChar32 ucs4;
+ short x;
+ short y;
+} XftCharFontSpec;
+.fi
+.TP
+.B ""
+The
+.B FcChar32
+data type is defined by the Fontconfig library.
+.\" XftDrawCharFontSpec
+.\" XftCharFontSpecRender
+.TP
+.B XftGlyphSpec
+.nf
+typedef struct _XftGlyphSpec {
+ FT_UInt glyph;
+ short x;
+ short y;
+} XftGlyphSpec;
+.fi
+.TP
+.B ""
+The
+.B FT_UInt
+data type is defined by the FreeType library.
+.\" XftDrawGlyphSpec
+.\" XftGlyphSpecRender
+.TP
+.B XftGlyphFontSpec
+.nf
+typedef struct _XftGlyphFontSpec {
+ XftFont *font;
+ FT_UInt glyph;
+ short x;
+ short y;
+} XftGlyphFontSpec;
+.fi
+.TP
+.B ""
+The
+.B FT_UInt
+data type is defined by the FreeType library.
+.\" XftDrawGlyphFontSpec
+.\" XftGlyphFontSpecRender
+.SH FUNCTIONS
+.SS "Opening and Matching Fonts"
+.nf
+\fBXftFont *\fR
+\fBXftFontOpen (Display *\fIdpy\fB,\fR
+\fB int \fIscreen\fB,\fR
+\fB ...);\fR\fR
+.fi
+.B XftFontOpen
+takes a list of pattern element triples of the form
+.IR field , " type" , " value"
+(terminated with a NULL), matches that pattern against the available fonts,
+and opens the matching font, sizing it correctly for screen number
+.I screen
+on display
+.IR dpy .
+The
+.B Display
+data type is defined by the X11 library.
+Returns NULL if no match is found.
+.PP
+Example:
+.nf
+ font = XftFontOpen (dpy, screen,
+ XFT_FAMILY, XftTypeString, "charter",
+ XFT_SIZE, XftTypeDouble, 12.0,
+ NULL);
+.fi
+This opens the \(lqcharter\(rq font at 12 points.
+The point size is automatically converted to the correct pixel size based
+on the resolution of the monitor.
+.PP
+.nf
+\fBXftFont *\fR
+\fBXftFontOpenName (Display *\fIdpy\fB,\fR
+\fB int \fIscreen\fB,\fR
+\fB unsigned char *\fIname\fB);\fR
+.fi
+.B XftFontOpenName
+behaves as
+.B XftFontOpen
+does, except that it takes a Fontconfig pattern string (which is passed to
+the Fontconfig library's
+.BR FcNameParse ()
+function).
+.PP
+.nf
+\fBXftFont *\fR
+\fBXftFontOpenXlfd (Display *\fIdpy\fB,\fR
+\fB int \fIscreen\fB,\fR
+\fB unsigned char *\fIxlfd\fB)\fR
+.fi
+.B XftFontOpenXlfd
+behaves as
+.B XftFontOpen
+does, except that it takes a string containing an X Logical Font
+Description (XLFD).
+.PP
+.nf
+\fBFcPattern *\fR
+\fBXftFontMatch (Display *\fIdpy\fB,\fR
+\fB int \fIscreen\fB,\fR
+\fB FcPattern *\fIpattern\fB,\fR
+\fB FcResult *\fIresult\fB);\fR
+.fi
+Also used internally by the
+.BR XftFontOpen *
+functions,
+.B XftFontMatch
+can also be used directly to determine the Fontconfig font pattern
+resulting from an Xft font open request.
+The
+.B FcPattern
+and
+.B FcResult
+data types are defined by the Fontconfig library.
+.SS "Determining the Pixel Extents of a Text String"
+.nf
+\fBvoid\fR
+\fBXftTextExtents8 (Display *\fIdpy\fB,\fR
+\fB XftFont *\fIfont\fB,\fR
+\fB FcChar8 *\fIstring\fB,\fR
+\fB int \fIlen\fB,\fR
+\fB XGlyphInfo *\fIextents\fB);\fR
+.fi
+.B XftTextExtents8
+computes the pixel extents on display
+.I dpy
+of no more than
+.I len
+glyphs of a
+.I string
+consisting of eight-bit characters when drawn with
+.IR font ,
+storing them in
+.IR extents .
+The
+.B FcChar8
+data type is defined by the Fontconfig library, and the
+.B XGlyphInfo
+data type is defined by the X Rendering Extension library.
+.PP
+.nf
+\fBvoid\fR
+\fBXftTextExtents16 (Display *\fIdpy\fB,\fR
+\fB XftFont *\fIfont\fB,\fR
+\fB FcChar16 *\fIstring\fB,\fR
+\fB int \fIlen\fB,\fR
+\fB XGlyphInfo *\fIextents\fB);\fR
+.fi
+.B XftTextExtents16
+computes the pixel extents on display
+.I dpy
+of no more than
+.I len
+glyphs of a
+.I string
+consisting of sixteen-bit characters when drawn with
+.IR font ,
+storing them in
+.IR extents .
+The
+.B FcChar16
+data type is defined by the Fontconfig library, and the
+.B XGlyphInfo
+data type is defined by the X Rendering Extension library.
+.PP
+.nf
+\fBvoid\fR
+\fBXftTextExtents32 (Display *\fIdpy\fB,\fR
+\fB XftFont *\fIfont\fB,\fR
+\fB FcChar32 *\fIstring\fB,\fR
+\fB int \fIlen\fB,\fR
+\fB XGlyphInfo *\fIextents\fB);\fR
+.fi
+.B XftTextExtents32
+computes the pixel extents on display
+.I dpy
+of no more than
+.I len
+glyphs of a
+.I string
+consisting of thirty-two-bit characters when drawn with
+.IR font ,
+storing them in
+.IR extents .
+The
+.B FcChar32
+data type is defined by the Fontconfig library, and the
+.B XGlyphInfo
+data type is defined by the X Rendering Extension library.
+.PP
+.nf
+\fBvoid\fR
+\fBXftTextExtentsUtf8 (Display *\fIdpy\fB,\fR
+\fB XftFont *\fIfont\fB,\fR
+\fB FcChar8 *\fIstring\fB,\fR
+\fB int \fIlen\fB,\fR
+\fB XGlyphInfo *\fIextents\fB);\fR
+.fi
+.B XftTextExtentsUtf8
+computes the pixel extents on display
+.I dpy
+of no more than
+.I len
+bytes of a UTF-8 encoded
+.I string
+when drawn with
+.IR font ,
+storing them in
+.IR extents .
+The
+.B XGlyphInfo
+data type is defined by the X Rendering Extension library.
+.PP
+.nf
+\fBvoid\fR
+\fBXftTextExtentsUtf16 (Display *\fIdpy\fB,\fR
+\fB XftFont *\fIfont\fB,\fR
+\fB FcChar8 *\fIstring\fB,\fR
+\fB FcEndian \fIendian\fB,\fR
+\fB int \fIlen\fB,\fR
+\fB XGlyphInfo *\fIextents\fB);\fR
+.fi
+.B XftTextExtentsUtf16
+computes the pixel extents on display
+.I dpy
+of no more than
+.I len
+bytes of a UTF-16LE- or UTF-16BE-encoded
+.I string
+when drawn with
+.IR font ,
+storing them in
+.IR extents .
+The endianness of
+.I string
+must be specified in
+.IR endian .
+The
+.B FcEndian
+data type is defined by the Fontconfig library, and the
+.B XGlyphInfo
+data type is defined by the X Rendering Extension library.
+.PP
+.nf
+\fBvoid\fR
+\fBXftGlyphExtents (Display *\fIdpy\fB,\fR
+\fB XftFont *\fIfont\fB,\fR
+\fB FT_UInt *\fIglyphs\fB,\fR
+\fB int \fInglyphs\fB,\fR
+\fB XGlyphInfo *\fIextents\fB);\fR
+.fi
+Also used internally by the
+.BR XftTextExtents *
+functions,
+.B XftGlyphExtents
+computes the pixel extents on display
+.I dpy
+of no more than
+.I nglyphs
+in the array
+.I glyphs
+drawn with
+.IR font ,
+storing them in
+.IR extents .
+The
+.B FT_UInt
+data type is defined by the FreeType library, and the
+.B XGlyphInfo
+data type is defined by the X Rendering Extension library.
+.SS "Drawing Strings (and Other Things)"
+.nf
+\fBXftDraw *\fR
+\fBXftDrawCreate (Display *\fIdpy\fB,\fR
+\fB Drawable \fIdrawable\fB,\fR
+\fB Visual *\fIvisual\fB,\fR
+\fB Colormap \fIcolormap\fB);\fR
+.fi
+.B XftDrawCreate
+creates a structure that can be used to render text and rectangles using
+the specified
+.IR drawable ,
+.IR visual ,
+and
+.I colormap
+on
+.IR display .
+The
+.BR Drawable ,
+.BR Visual ,
+and
+.B Colormap
+data types are defined by the X11 library.
+.PP
+.nf
+\fBXftDraw *\fR
+\fBXftDrawCreateBitmap (Display *\fIdpy\fB,\fR
+\fB Pixmap \fIbitmap\fB);\fR
+.fi
+.B XftDrawCreateBitmap
+behaves as
+.BR XftDrawCreate ,
+except it uses an X pixmap of color depth 1 instead of an X drawable.
+The
+.B Pixmap
+data type is defined by the X11 library.
+.PP
+.nf
+\fBXftDraw *\fR
+\fBXftDrawCreateAlpha (Display *\fIdpy\fB,\fR
+\fB Pixmap \fIpixmap\fB,\fR
+\fB int \fIdepth\fB);\fR
+.fi
+.B XftDrawCreateAlpha
+behaves as
+.BR XftDrawCreate ,
+except it uses an X pixmap of color depth
+.I depth
+instead of an X drawable.
+The
+.B Pixmap
+data type is defined by the X11 library.
+.PP
+.nf
+\fBvoid\fR
+\fBXftDrawChange (XftDraw *\fIdraw\fB,\fR
+\fB Drawable \fIdrawable\fB);\fR
+.fi
+.B XftDrawChange
+changes the X drawable association of the existing Xft draw object
+.I draw
+from its current value to
+.IR drawable .
+.PP
+.nf
+\fBDisplay *\fR
+\fBXftDrawDisplay (XftDraw *\fIdraw\fB);\fR
+.fi
+.B XftDrawDisplay
+returns a pointer to the display associated with the Xft draw object
+.IR draw .
+.PP
+.nf
+\fBDrawable\fR
+\fBXftDrawDrawable (XftDraw *\fIdraw\fB);\fR
+.fi
+.B XftDrawDrawable
+returns the X drawable associated with the Xft draw object
+.IR draw .
+.PP
+.nf
+\fBColormap\fR
+\fBXftDrawColormap (XftDraw *\fIdraw\fB);\fR
+.fi
+.B XftDrawColormap
+returns the colormap associatied with the Xft draw object
+.IR draw .
+.PP
+.nf
+\fBVisual *\fR
+\fBXftDrawVisual (XftDraw *\fIdraw\fB);\fR
+.fi
+.B XftDrawVisual
+returns a pointer to the visual associated with the Xft draw object
+.IR draw .
+.PP
+.nf
+\fBPicture\fR
+\fBXftDrawPicture (XftDraw *\fIdraw\fB);\fR
+.fi
+.B XftDrawPicture
+returns the picture associated with the Xft draw object
+.IR draw .
+If the the X server does not support the X Rendering Extension, 0 is
+returned.
+.PP
+.nf
+\fBPicture\fR
+\fBXftDrawSrcPicture (XftDraw *\fIdraw\fB,\fR
+\fB XftColor *\fIcolor\fB);\fR
+.fi
+.\" Unfortunately, I'm not quite sure what this does. I think it is the gizmo
+.\" that is used to create an Xrender Picture object so that glyphs can be
+.\" drawn in the XftDraw object
+.\" .I draw
+.\" using the specified
+.\" .IR color .
+.\" -- BR, 2005-04-02
+This function is never called if the X server doesn't support the X
+Rendering Extension; instead,
+.B XftGlyphCore
+is used.
+.PP
+.nf
+\fBvoid\fR
+\fBXftDrawDestroy (XftDraw *\fIdraw\fB);\fR
+.fi
+.B XftDrawDestroy
+destroys
+.I draw
+(created by one of the
+.B XftCreate
+functions) and frees the memory that was allocated for it.
+.PP
+.nf
+\fBvoid\fR
+\fBXftDrawString8 (XftDraw *\fId\fB,\fR
+\fB XRenderColor *\fIcolor\fB,\fR
+\fB XftFont *\fIfont\fB,\fR
+\fB int \fIx\fB,\fR
+\fB int \fIy\fB,\fR
+\fB unsigned char *\fIstring\fB,\fR
+\fB int \fIlen\fB);\fR
+.fi
+.B XftDrawString8
+draws no more than
+.I len
+glyphs of
+.I string
+to Xft drawable
+.I d
+using
+.I font
+in
+.I color
+at position
+.IR x , " y" .
+The
+.B XRenderColor
+data type is defined by the X Rendering Extension library.
+.PP
+.nf
+\fBvoid\fR
+\fBXftDrawRect (XftDraw *\fId\fB,\fR
+\fB XRenderColor *\fIcolor\fB,\fR
+\fB int \fIx\fB,\fR
+\fB int \fIy\fB,\fR
+\fB unsigned int \fIwidth\fB,\fR
+\fB unsigned int \fIheight\fB);\fR
+.fi
+.B XftDrawRect
+draws a solid rectangle of the specified
+.IR color ,
+.IR width ,
+and
+.I height
+at position
+.IR x , " y"
+to Xft drawable
+.IR d .
+.SH COMPATIBILITY
+As of version 2,
+.B Xft
+has become relatively stable and is expected to retain source and binary
+compatibility in future releases.
+.PP
+.B Xft
+does provide a compatibility interface to its previous major version,
+Xft
+.RI 1. x ,
+described below.
+.SS "Xft 1.x Compatibility Header File"
+.B #include <X11/Xft/XftCompat.h>
+.\" .SS "Xft 1.x Compatibility Constants"
+.SS "Xft 1.x Compatibility Data Types"
+.TP
+.B XftPattern
+holds a set of names with associated value lists; each name refers to a
+property of a font.
+.BR XftPattern s
+are used as inputs to the matching code as well as holding information
+about specific fonts.
+.TP
+.B XftFontSet
+contains a list of
+.BR XftPattern s.
+Internally,
+.B Xft
+uses this data structure to hold sets of fonts.
+Externally,
+.B Xft
+returns the results of listing fonts in this format.
+.TP
+.B XftObjectSet
+holds a set of names and is used to specify which fields from fonts are
+placed in the the list of returned patterns when listing fonts.
+.\" .SS "Xft 1.x Compatibility Functions"
+.SH AUTHOR
+Keith Packard
+.SH "SEE ALSO"
+.I Fontconfig Developers Reference
+.br
+.I FreeType API Reference
+.br
+.I Xlib \- C Language Interface
+.\" Set Vim modeline; textwidth is 70 to account for the extra margin
+.\" padding that man (on Debian GNU/Linux) does for output to
+.\" terminals (7 spaces on the left, 2 on the right), so that we don't
+.\" go past 80 columns total, particularly in .nf/.fi regions.
+.\" vim:set ai et sts=4 sw=4 tw=70:
--- /dev/null
+
+Name: libXft
+Summary: X.Org X11 libXft runtime library
+Version: 2.2.0
+Release: 1.4
+Group: System/Libraries
+License: MIT
+URL: http://www.x.org/
+Source0: http://xorg.freedesktop.org/releases/individual/lib/%{name}-%{version}.tar.gz
+Patch1: 100-libXft-2.1.10-lcd-filter-3.patch
+Requires(post): /sbin/ldconfig
+Requires(postun): /sbin/ldconfig
+BuildRequires: pkgconfig(xproto)
+BuildRequires: pkgconfig(x11)
+BuildRequires: pkgconfig(xrender)
+BuildRequires: pkgconfig(freetype2)
+BuildRequires: pkgconfig(fontconfig)
+BuildRequires: pkgconfig(xorg-macros)
+
+
+%description
+Xft is a library that connects X applications with the FreeType font rasterization
+library.
+
+
+
+%package devel
+Summary: Development components for the libXft library
+Group: Development/Libraries
+Requires: %{name} = %{version}-%{release}
+
+%description devel
+xft Development Librariy files
+
+
+
+%prep
+%setup -q -n %{name}-%{version}
+
+# 100-libXft-2.1.10-lcd-filter-3.patch
+%patch1 -p1
+
+%build
+
+%reconfigure --disable-static
+make %{?jobs:-j%jobs}
+
+%install
+rm -rf %{buildroot}
+%make_install
+
+
+
+
+%post -p /sbin/ldconfig
+
+%postun -p /sbin/ldconfig
+
+
+
+
+
+%files
+%defattr(-,root,root,-)
+%doc AUTHORS COPYING README ChangeLog
+%{_libdir}/libXft.so.2
+%{_libdir}/libXft.so.2.2.0
+
+
+%files devel
+%defattr(-,root,root,-)
+%dir %{_includedir}/X11
+%dir %{_includedir}/X11/Xft
+%{_includedir}/X11/Xft/Xft.h
+%{_includedir}/X11/Xft/XftCompat.h
+%{_libdir}/libXft.so
+%{_libdir}/pkgconfig/xft.pc
+%doc %{_mandir}/man3/Xft.3*
+
--- /dev/null
+AM_CFLAGS = $(FONTCONFIG_CFLAGS) $(FREETYPE_CFLAGS) $(XRENDER_CFLAGS) \
+ $(CWARNFLAGS) -I$(top_builddir)/include/X11/Xft
+
+lib_LTLIBRARIES = libXft.la
+
+libXft_la_SOURCES = xftint.h \
+ xftcolor.c \
+ xftcore.c \
+ xftdbg.c \
+ xftdpy.c \
+ xftdraw.c \
+ xftextent.c \
+ xftfont.c \
+ xftfreetype.c \
+ xftglyphs.c \
+ xftinit.c \
+ xftlist.c \
+ xftname.c \
+ xftrender.c \
+ xftstr.c \
+ xftswap.c \
+ xftxlfd.c
+
+libXft_la_LIBADD = @FONTCONFIG_LIBS@ @FREETYPE_LIBS@ @XRENDER_LIBS@
+
+# -version-number requires libtool >= 1.5
+libXft_la_LDFLAGS = -version-number $(XFT_LT_VERSION) -no-undefined
+
+libXftincludedir = $(includedir)/X11/Xft
+libXftinclude_HEADERS = \
+ $(top_builddir)/include/X11/Xft/Xft.h \
+ $(top_srcdir)/include/X11/Xft/XftCompat.h
--- /dev/null
+/*
+ * Copyright © 2000 Keith Packard
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name of Keith Packard not be used in
+ * advertising or publicity pertaining to distribution of the software without
+ * specific, written prior permission. Keith Packard makes no
+ * representations about the suitability of this software for any purpose. It
+ * is provided "as is" without express or implied warranty.
+ *
+ * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+ * EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+ * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+ * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#include "xftint.h"
+
+_X_EXPORT Bool
+XftColorAllocName (Display *dpy,
+ _Xconst Visual *visual,
+ Colormap cmap,
+ _Xconst char *name,
+ XftColor *result)
+{
+ XColor screen, exact;
+
+ if (!XAllocNamedColor (dpy, cmap, name, &screen, &exact))
+ {
+ /* XXX stick standard colormap stuff here */
+ return False;
+ }
+
+ result->pixel = screen.pixel;
+ result->color.red = exact.red;
+ result->color.green = exact.green;
+ result->color.blue = exact.blue;
+ result->color.alpha = 0xffff;
+ return True;
+}
+
+static short
+maskbase (unsigned long m)
+{
+ short i;
+
+ if (!m)
+ return 0;
+ i = 0;
+ while (!(m&1))
+ {
+ m>>=1;
+ i++;
+ }
+ return i;
+}
+
+static short
+masklen (unsigned long m)
+{
+ unsigned long y;
+
+ y = (m >> 1) &033333333333;
+ y = m - y - ((y >>1) & 033333333333);
+ return (short) (((y + (y >> 3)) & 030707070707) % 077);
+}
+
+_X_EXPORT Bool
+XftColorAllocValue (Display *dpy,
+ Visual *visual,
+ Colormap cmap,
+ _Xconst XRenderColor *color,
+ XftColor *result)
+{
+ if (visual->class == TrueColor)
+ {
+ int red_shift, red_len;
+ int green_shift, green_len;
+ int blue_shift, blue_len;
+
+ red_shift = maskbase (visual->red_mask);
+ red_len = masklen (visual->red_mask);
+ green_shift = maskbase (visual->green_mask);
+ green_len = masklen (visual->green_mask);
+ blue_shift = maskbase (visual->blue_mask);
+ blue_len = masklen (visual->blue_mask);
+ result->pixel = (((color->red >> (16 - red_len)) << red_shift) |
+ ((color->green >> (16 - green_len)) << green_shift) |
+ ((color->blue >> (16 - blue_len)) << blue_shift));
+ }
+ else
+ {
+ XColor xcolor;
+
+ xcolor.red = color->red;
+ xcolor.green = color->green;
+ xcolor.blue = color->blue;
+ if (!XAllocColor (dpy, cmap, &xcolor))
+ return False;
+ result->pixel = xcolor.pixel;
+ }
+ result->color.red = color->red;
+ result->color.green = color->green;
+ result->color.blue = color->blue;
+ result->color.alpha = color->alpha;
+ return True;
+}
+
+_X_EXPORT void
+XftColorFree (Display *dpy,
+ Visual *visual,
+ Colormap cmap,
+ XftColor *color)
+{
+ if (visual->class != TrueColor)
+ XFreeColors (dpy, cmap, &color->pixel, 1, 0);
+}
--- /dev/null
+/*
+ * Copyright © 2000 Keith Packard
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name of Keith Packard not be used in
+ * advertising or publicity pertaining to distribution of the software without
+ * specific, written prior permission. Keith Packard makes no
+ * representations about the suitability of this software for any purpose. It
+ * is provided "as is" without express or implied warranty.
+ *
+ * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+ * EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+ * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+ * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#include "xftint.h"
+
+_X_HIDDEN void
+XftRectCore (XftDraw *draw,
+ _Xconst XftColor *color,
+ int x,
+ int y,
+ unsigned int width,
+ unsigned int height)
+{
+ if (color->color.alpha >= 0x8000)
+ {
+ XSetForeground (draw->dpy, draw->core.gc, color->pixel);
+ XFillRectangle (draw->dpy, draw->drawable, draw->core.gc,
+ x, y, width, height);
+ }
+}
+
+/*
+ * Use the core protocol to draw the glyphs
+ */
+
+static void
+_XftSharpGlyphMono (XftDraw *draw,
+ XftGlyph *glyph,
+ int x,
+ int y)
+{
+ unsigned char *srcLine = glyph->bitmap, *src;
+ unsigned char bits, bitsMask;
+ int width = glyph->metrics.width;
+ int stride = ((width + 31) & ~31) >> 3;
+ int height = glyph->metrics.height;
+ int w;
+ int xspan, lenspan;
+
+ x -= glyph->metrics.x;
+ y -= glyph->metrics.y;
+ while (height--)
+ {
+ src = srcLine;
+ srcLine += stride;
+ w = width;
+
+ bitsMask = 0x80; /* FreeType is always MSB first */
+ bits = *src++;
+
+ xspan = x;
+ while (w)
+ {
+ if (bits & bitsMask)
+ {
+ lenspan = 0;
+ do
+ {
+ lenspan++;
+ if (lenspan == w)
+ break;
+ bitsMask = bitsMask >> 1;
+ if (!bitsMask)
+ {
+ bits = *src++;
+ bitsMask = 0x80;
+ }
+ } while (bits & bitsMask);
+ XFillRectangle (draw->dpy, draw->drawable,
+ draw->core.gc, xspan, y, lenspan, 1);
+ xspan += lenspan;
+ w -= lenspan;
+ }
+ else
+ {
+ do
+ {
+ w--;
+ xspan++;
+ if (!w)
+ break;
+ bitsMask = bitsMask >> 1;
+ if (!bitsMask)
+ {
+ bits = *src++;
+ bitsMask = 0x80;
+ }
+ } while (!(bits & bitsMask));
+ }
+ }
+ y++;
+ }
+}
+
+/*
+ * Draw solid color text from an anti-aliased bitmap. This is a
+ * fallback for cases where a particular drawable has no AA code
+ */
+static void
+_XftSharpGlyphGray (XftDraw *draw,
+ XftGlyph *glyph,
+ int x,
+ int y)
+{
+ unsigned char *srcLine = glyph->bitmap, *src, bits;
+ int width = glyph->metrics.width;
+ int stride = ((width + 3) & ~3);
+ int height = glyph->metrics.height;
+ int w;
+ int xspan, lenspan;
+
+ x -= glyph->metrics.x;
+ y -= glyph->metrics.y;
+ while (height--)
+ {
+ src = srcLine;
+ srcLine += stride;
+ w = width;
+
+ bits = *src++;
+ xspan = x;
+ while (w)
+ {
+ if (bits >= 0x80)
+ {
+ lenspan = 0;
+ do
+ {
+ lenspan++;
+ if (lenspan == w)
+ break;
+ bits = *src++;
+ } while (bits >= 0x80);
+ XFillRectangle (draw->dpy, draw->drawable,
+ draw->core.gc, xspan, y, lenspan, 1);
+ xspan += lenspan;
+ w -= lenspan;
+ }
+ else
+ {
+ do
+ {
+ w--;
+ xspan++;
+ if (!w)
+ break;
+ bits = *src++;
+ } while (bits < 0x80);
+ }
+ }
+ y++;
+ }
+}
+
+static void
+_XftSharpGlyphRgba (XftDraw *draw,
+ XftGlyph *glyph,
+ int x,
+ int y)
+{
+ CARD32 *srcLine = glyph->bitmap, *src, bits;
+ int width = glyph->metrics.width;
+ int stride = ((width + 3) & ~3);
+ int height = glyph->metrics.height;
+ int w;
+ int xspan, lenspan;
+
+ x -= glyph->metrics.x;
+ y -= glyph->metrics.y;
+ while (height--)
+ {
+ src = srcLine;
+ srcLine += stride;
+ w = width;
+
+ bits = *src++;
+ xspan = x;
+ while (w)
+ {
+ if (bits >= 0x80000000)
+ {
+ lenspan = 0;
+ do
+ {
+ lenspan++;
+ if (lenspan == w)
+ break;
+ bits = *src++;
+ } while (bits >= 0x80000000);
+ XFillRectangle (draw->dpy, draw->drawable,
+ draw->core.gc, xspan, y, lenspan, 1);
+ xspan += lenspan;
+ w -= lenspan;
+ }
+ else
+ {
+ do
+ {
+ w--;
+ xspan++;
+ if (!w)
+ break;
+ bits = *src++;
+ } while (bits < 0x80000000);
+ }
+ }
+ y++;
+ }
+}
+
+typedef void (*XftSharpGlyph) (XftDraw *draw,
+ XftGlyph *glyph,
+ int x,
+ int y);
+
+static XftSharpGlyph
+_XftSharpGlyphFind (XftDraw *draw, XftFont *public)
+{
+ XftFontInt *font = (XftFontInt *) public;
+
+ if (!font->info.antialias)
+ return _XftSharpGlyphMono;
+ else switch (font->info.rgba) {
+ case FC_RGBA_RGB:
+ case FC_RGBA_BGR:
+ case FC_RGBA_VRGB:
+ case FC_RGBA_VBGR:
+ return _XftSharpGlyphRgba;
+ default:
+ return _XftSharpGlyphGray;
+ }
+}
+
+/*
+ * Draw glyphs to a target that supports anti-aliasing
+ */
+
+/*
+ * Primitives for converting between RGB values and TrueColor pixels
+ */
+
+static void
+_XftExamineBitfield (unsigned long mask, int *shift, int *len)
+{
+ int s, l;
+
+ s = 0;
+ while ((mask & 1) == 0)
+ {
+ mask >>= 1;
+ s++;
+ }
+ l = 0;
+ while ((mask & 1) == 1)
+ {
+ mask >>= 1;
+ l++;
+ }
+ *shift = s;
+ *len = l;
+}
+
+static CARD32
+_XftGetField (unsigned long l_pixel, int shift, int len)
+{
+ CARD32 pixel = (CARD32) l_pixel;
+
+ pixel = pixel & (((1 << (len)) - 1) << shift);
+ pixel = pixel << (32 - (shift + len)) >> 24;
+ while (len < 8)
+ {
+ pixel |= (pixel >> len);
+ len <<= 1;
+ }
+ return pixel;
+}
+
+static unsigned long
+_XftPutField (CARD32 pixel, int shift, int len)
+{
+ unsigned long l_pixel = (unsigned long) pixel;
+
+ shift = shift - (8 - len);
+ if (len <= 8)
+ l_pixel &= (((1 << len) - 1) << (8 - len));
+ if (shift < 0)
+ l_pixel >>= -shift;
+ else
+ l_pixel <<= shift;
+ return l_pixel;
+}
+
+/*
+ * This is used when doing XftCharFontSpec/XftGlyphFontSpec where
+ * some of the fonts are bitmaps and some are anti-aliased to handle
+ * the bitmap portions
+ */
+static void
+_XftSmoothGlyphMono (XImage *image,
+ _Xconst XftGlyph *xftg,
+ int x,
+ int y,
+ _Xconst XftColor *color)
+{
+ unsigned char *srcLine = xftg->bitmap, *src;
+ unsigned char bits, bitsMask;
+ int width = xftg->metrics.width;
+ int stride = ((width + 31) & ~31) >> 3;
+ int height = xftg->metrics.height;
+ int w;
+ int xspan;
+ int r_shift, r_len;
+ int g_shift, g_len;
+ int b_shift, b_len;
+ unsigned long pixel;
+
+ _XftExamineBitfield (image->red_mask, &r_shift, &r_len);
+ _XftExamineBitfield (image->green_mask, &g_shift, &g_len);
+ _XftExamineBitfield (image->blue_mask, &b_shift, &b_len);
+ pixel = (_XftPutField (color->color.red >> 8, r_shift, r_len) |
+ _XftPutField (color->color.green >> 8, g_shift, g_len) |
+ _XftPutField (color->color.blue >> 8, b_shift, b_len));
+ x -= xftg->metrics.x;
+ y -= xftg->metrics.y;
+ while (height--)
+ {
+ src = srcLine;
+ srcLine += stride;
+ w = width;
+
+ bitsMask = 0x80; /* FreeType is always MSB first */
+ bits = *src++;
+
+ xspan = x;
+ while (w--)
+ {
+ if (bits & bitsMask)
+ XPutPixel (image, xspan, y, pixel);
+ bitsMask = bitsMask >> 1;
+ if (!bitsMask)
+ {
+ bits = *src++;
+ bitsMask = 0x80;
+ }
+ xspan++;
+ }
+ y++;
+ }
+}
+
+/*
+ * As simple anti-aliasing is likely to be common, there are three
+ * optimized versions for the usual true color pixel formats (888, 565, 555).
+ * Other formats are handled by the general case
+ */
+
+#define cvt8888to0565(s) ((((s) >> 3) & 0x001f) | \
+ (((s) >> 5) & 0x07e0) | \
+ (((s) >> 8) & 0xf800))
+
+#define cvt0565to8888(s) (((((s) << 3) & 0xf8) | (((s) >> 2) & 0x7)) | \
+ ((((s) << 5) & 0xfc00) | (((s) >> 1) & 0x300)) | \
+ ((((s) << 8) & 0xf80000) | (((s) << 3) & 0x70000)))
+
+#define cvt8888to0555(s) ((((s) >> 3) & 0x001f) | \
+ (((s) >> 6) & 0x03e0) | \
+ (((s) >> 7) & 0x7c00))
+
+#define cvt0555to8888(s) (((((s) << 3) & 0xf8) | (((s) >> 2) & 0x7)) | \
+ ((((s) << 6) & 0xf800) | (((s) >> 0) & 0x300)) | \
+ ((((s) << 9) & 0xf80000) | (((s) << 4) & 0x70000)))
+
+
+#define XftIntMult(a,b,t) ( (t) = (a) * (b) + 0x80, ( ( ( (t)>>8 ) + (t) )>>8 ) )
+#define XftIntDiv(a,b) (((CARD16) (a) * 255) / (b))
+
+#define XftGet8(v,i) ((CARD16) (CARD8) ((v) >> i))
+
+/*
+ * There are two ways of handling alpha -- either as a single unified value or
+ * a separate value for each component, hence each macro must have two
+ * versions. The unified alpha version has a 'U' at the end of the name,
+ * the component version has a 'C'. Similarly, functions which deal with
+ * this difference will have two versions using the same convention.
+ */
+
+#define XftOverU(x,y,i,a,t) ((t) = XftIntMult(XftGet8(y,i),(a),(t)) + XftGet8(x,i),\
+ (CARD32) ((CARD8) ((t) | (0 - ((t) >> 8)))) << (i))
+
+#define XftOverC(x,y,i,a,t) ((t) = XftIntMult(XftGet8(y,i),XftGet8(a,i),(t)) + XftGet8(x,i),\
+ (CARD32) ((CARD8) ((t) | (0 - ((t) >> 8)))) << (i))
+
+#define XftInU(x,i,a,t) ((CARD32) XftIntMult(XftGet8(x,i),(a),(t)) << (i))
+
+#define XftInC(x,i,a,t) ((CARD32) XftIntMult(XftGet8(x,i),XftGet8(a,i),(t)) << (i))
+
+#define XftGen(x,y,i,ax,ay,t,u,v) ((t) = (XftIntMult(XftGet8(y,i),ay,(u)) + \
+ XftIntMult(XftGet8(x,i),ax,(v))),\
+ (CARD32) ((CARD8) ((t) | \
+ (0 - ((t) >> 8)))) << (i))
+
+#define XftAdd(x,y,i,t) ((t) = XftGet8(x,i) + XftGet8(y,i), \
+ (CARD32) ((CARD8) ((t) | (0 - ((t) >> 8)))) << (i))
+
+
+static CARD32
+fbOver24 (CARD32 x, CARD32 y)
+{
+ CARD16 a = ~x >> 24;
+ CARD16 t;
+ CARD32 m,n,o;
+
+ m = XftOverU(x,y,0,a,t);
+ n = XftOverU(x,y,8,a,t);
+ o = XftOverU(x,y,16,a,t);
+ return m|n|o;
+}
+
+static CARD32
+fbIn (CARD32 x, CARD8 y)
+{
+ CARD16 a = y;
+ CARD16 t;
+ CARD32 m,n,o,p;
+
+ m = XftInU(x,0,a,t);
+ n = XftInU(x,8,a,t);
+ o = XftInU(x,16,a,t);
+ p = XftInU(x,24,a,t);
+ return m|n|o|p;
+}
+
+static void
+_XftSmoothGlyphGray8888 (XImage *image,
+ _Xconst XftGlyph *xftg,
+ int x,
+ int y,
+ _Xconst XftColor *color)
+{
+ CARD32 src, srca;
+ CARD32 r, g, b;
+ CARD32 *dstLine, *dst, d;
+ CARD8 *maskLine, *mask, m;
+ int dstStride, maskStride;
+ int width, height;
+ int w;
+
+ srca = color->color.alpha >> 8;
+
+ /* This handles only RGB and BGR */
+ g = (color->color.green & 0xff00);
+ if (image->red_mask == 0xff0000)
+ {
+ r = (color->color.red & 0xff00) << 8;
+ b = color->color.blue >> 8;
+ }
+ else
+ {
+ r = color->color.red >> 8;
+ b = (color->color.blue & 0xff00) << 8;
+ }
+ src = (srca << 24) | r | g | b;
+
+ width = xftg->metrics.width;
+ height = xftg->metrics.height;
+
+ x -= xftg->metrics.x;
+ y -= xftg->metrics.y;
+
+ dstLine = (CARD32 *) (image->data + image->bytes_per_line * y + (x << 2));
+ dstStride = image->bytes_per_line >> 2;
+ maskLine = (unsigned char *) xftg->bitmap;
+ maskStride = (width + 3) & ~3;
+
+ while (height--)
+ {
+ dst = dstLine;
+ dstLine += dstStride;
+ mask = maskLine;
+ maskLine += maskStride;
+ w = width;
+
+ while (w--)
+ {
+ m = *mask++;
+ if (m == 0xff)
+ {
+ if (srca == 0xff)
+ *dst = src;
+ else
+ *dst = fbOver24 (src, *dst);
+ }
+ else if (m)
+ {
+ d = fbIn (src, m);
+ *dst = fbOver24 (d, *dst);
+ }
+ dst++;
+ }
+ }
+}
+
+static void
+_XftSmoothGlyphGray565 (XImage *image,
+ _Xconst XftGlyph *xftg,
+ int x,
+ int y,
+ _Xconst XftColor *color)
+{
+ CARD32 src, srca;
+ CARD32 r, g, b;
+ CARD32 d;
+ CARD16 *dstLine, *dst;
+ CARD8 *maskLine, *mask, m;
+ int dstStride, maskStride;
+ int width, height;
+ int w;
+
+ srca = color->color.alpha >> 8;
+
+ /* This handles only RGB and BGR */
+ g = (color->color.green & 0xff00);
+ if (image->red_mask == 0xf800)
+ {
+ r = (color->color.red & 0xff00) << 8;
+ b = color->color.blue >> 8;
+ }
+ else
+ {
+ r = color->color.red >> 8;
+ b = (color->color.blue & 0xff00) << 8;
+ }
+ src = (srca << 24) | r | g | b;
+
+ width = xftg->metrics.width;
+ height = xftg->metrics.height;
+
+ x -= xftg->metrics.x;
+ y -= xftg->metrics.y;
+
+ dstLine = (CARD16 *) (image->data + image->bytes_per_line * y + (x << 1));
+ dstStride = image->bytes_per_line >> 1;
+ maskLine = (unsigned char *) xftg->bitmap;
+ maskStride = (width + 3) & ~3;
+
+ while (height--)
+ {
+ dst = dstLine;
+ dstLine += dstStride;
+ mask = maskLine;
+ maskLine += maskStride;
+ w = width;
+
+ while (w--)
+ {
+ m = *mask++;
+ if (m == 0xff)
+ {
+ if (srca == 0xff)
+ d = src;
+ else
+ {
+ d = *dst;
+ d = fbOver24 (src, cvt0565to8888(d));
+ }
+ *dst = cvt8888to0565(d);
+ }
+ else if (m)
+ {
+ d = *dst;
+ d = fbOver24 (fbIn(src,m), cvt0565to8888(d));
+ *dst = cvt8888to0565(d);
+ }
+ dst++;
+ }
+ }
+}
+
+static void
+_XftSmoothGlyphGray555 (XImage *image,
+ _Xconst XftGlyph *xftg,
+ int x,
+ int y,
+ _Xconst XftColor *color)
+{
+ CARD32 src, srca;
+ CARD32 r, g, b;
+ CARD32 d;
+ CARD16 *dstLine, *dst;
+ CARD8 *maskLine, *mask, m;
+ int dstStride, maskStride;
+ int width, height;
+ int w;
+
+ srca = color->color.alpha >> 8;
+
+ /* This handles only RGB and BGR */
+ g = (color->color.green & 0xff00);
+ if (image->red_mask == 0xf800)
+ {
+ r = (color->color.red & 0xff00) << 8;
+ b = color->color.blue >> 8;
+ }
+ else
+ {
+ r = color->color.red >> 8;
+ b = (color->color.blue & 0xff00) << 8;
+ }
+ src = (srca << 24) | r | g | b;
+
+ width = xftg->metrics.width;
+ height = xftg->metrics.height;
+
+ x -= xftg->metrics.x;
+ y -= xftg->metrics.y;
+
+ dstLine = (CARD16 *) (image->data + image->bytes_per_line * y + (x << 1));
+ dstStride = image->bytes_per_line >> 1;
+ maskLine = (unsigned char *) xftg->bitmap;
+ maskStride = (width + 3) & ~3;
+
+ while (height--)
+ {
+ dst = dstLine;
+ dstLine += dstStride;
+ mask = maskLine;
+ maskLine += maskStride;
+ w = width;
+
+ while (w--)
+ {
+ m = *mask++;
+ if (m == 0xff)
+ {
+ if (srca == 0xff)
+ d = src;
+ else
+ {
+ d = *dst;
+ d = fbOver24 (src, cvt0555to8888(d));
+ }
+ *dst = cvt8888to0555(d);
+ }
+ else if (m)
+ {
+ d = *dst;
+ d = fbOver24 (fbIn(src,m), cvt0555to8888(d));
+ *dst = cvt8888to0555(d);
+ }
+ dst++;
+ }
+ }
+}
+
+static void
+_XftSmoothGlyphGray (XImage *image,
+ _Xconst XftGlyph *xftg,
+ int x,
+ int y,
+ _Xconst XftColor *color)
+{
+ CARD32 src, srca;
+ int r_shift, r_len;
+ int g_shift, g_len;
+ int b_shift, b_len;
+ CARD8 *maskLine, *mask, m;
+ int maskStride;
+ CARD32 d;
+ unsigned long pixel;
+ int width, height;
+ int w, tx;
+
+ srca = color->color.alpha >> 8;
+ src = (srca << 24 |
+ (color->color.red & 0xff00) << 8 |
+ (color->color.green & 0xff00) |
+ (color->color.blue) >> 8);
+ x -= xftg->metrics.x;
+ y -= xftg->metrics.y;
+ width = xftg->metrics.width;
+ height = xftg->metrics.height;
+
+ maskLine = (unsigned char *) xftg->bitmap;
+ maskStride = (width + 3) & ~3;
+
+ _XftExamineBitfield (image->red_mask, &r_shift, &r_len);
+ _XftExamineBitfield (image->green_mask, &g_shift, &g_len);
+ _XftExamineBitfield (image->blue_mask, &b_shift, &b_len);
+ while (height--)
+ {
+ mask = maskLine;
+ maskLine += maskStride;
+ w = width;
+ tx = x;
+
+ while (w--)
+ {
+ m = *mask++;
+ if (m == 0xff)
+ {
+ if (srca == 0xff)
+ d = src;
+ else
+ {
+ pixel = XGetPixel (image, tx, y);
+ d = (_XftGetField (pixel, r_shift, r_len) << 16 |
+ _XftGetField (pixel, g_shift, g_len) << 8 |
+ _XftGetField (pixel, b_shift, b_len));
+ d = fbOver24 (src, d);
+ }
+ pixel = (_XftPutField ((d >> 16) & 0xff, r_shift, r_len) |
+ _XftPutField ((d >> 8) & 0xff, g_shift, g_len) |
+ _XftPutField ((d ) & 0xff, b_shift, b_len));
+ XPutPixel (image, tx, y, pixel);
+ }
+ else if (m)
+ {
+ pixel = XGetPixel (image, tx, y);
+ d = (_XftGetField (pixel, r_shift, r_len) << 16 |
+ _XftGetField (pixel, g_shift, g_len) << 8 |
+ _XftGetField (pixel, b_shift, b_len));
+ d = fbOver24 (fbIn(src,m), d);
+ pixel = (_XftPutField ((d >> 16) & 0xff, r_shift, r_len) |
+ _XftPutField ((d >> 8) & 0xff, g_shift, g_len) |
+ _XftPutField ((d ) & 0xff, b_shift, b_len));
+ XPutPixel (image, tx, y, pixel);
+ }
+ tx++;
+ }
+ y++;
+ }
+}
+
+static void
+_XftSmoothGlyphRgba (XImage *image,
+ _Xconst XftGlyph *xftg,
+ int x,
+ int y,
+ _Xconst XftColor *color)
+{
+ CARD32 src, srca;
+ int r_shift, r_len;
+ int g_shift, g_len;
+ int b_shift, b_len;
+ CARD32 *mask, ma;
+ CARD32 d;
+ unsigned long pixel;
+ int width, height;
+ int w, tx;
+
+ srca = color->color.alpha >> 8;
+ src = (srca << 24 |
+ (color->color.red & 0xff00) << 8 |
+ (color->color.green & 0xff00) |
+ (color->color.blue) >> 8);
+ x -= xftg->metrics.x;
+ y -= xftg->metrics.y;
+ width = xftg->metrics.width;
+ height = xftg->metrics.height;
+
+ mask = (CARD32 *) xftg->bitmap;
+
+ _XftExamineBitfield (image->red_mask, &r_shift, &r_len);
+ _XftExamineBitfield (image->green_mask, &g_shift, &g_len);
+ _XftExamineBitfield (image->blue_mask, &b_shift, &b_len);
+ while (height--)
+ {
+ w = width;
+ tx = x;
+
+ while (w--)
+ {
+ ma = *mask++;
+ if (ma == 0xffffffff)
+ {
+ if (srca == 0xff)
+ d = src;
+ else
+ {
+ pixel = XGetPixel (image, tx, y);
+ d = (_XftGetField (pixel, r_shift, r_len) << 16 |
+ _XftGetField (pixel, g_shift, g_len) << 8 |
+ _XftGetField (pixel, b_shift, b_len));
+ d = fbOver24 (src, d);
+ }
+ pixel = (_XftPutField ((d >> 16) & 0xff, r_shift, r_len) |
+ _XftPutField ((d >> 8) & 0xff, g_shift, g_len) |
+ _XftPutField ((d ) & 0xff, b_shift, b_len));
+ XPutPixel (image, tx, y, pixel);
+ }
+ else if (ma)
+ {
+ CARD32 m,n,o;
+ pixel = XGetPixel (image, tx, y);
+ d = (_XftGetField (pixel, r_shift, r_len) << 16 |
+ _XftGetField (pixel, g_shift, g_len) << 8 |
+ _XftGetField (pixel, b_shift, b_len));
+#define XftInOverC(src,srca,msk,dst,i,result) { \
+ CARD16 __a = XftGet8(msk,i); \
+ CARD32 __t, __ta; \
+ CARD32 __i; \
+ __t = XftIntMult (XftGet8(src,i), __a,__i); \
+ __ta = (CARD8) ~XftIntMult (srca, __a,__i); \
+ __t = __t + XftIntMult(XftGet8(dst,i),__ta,__i); \
+ __t = (CARD32) (CARD8) (__t | (-(__t >> 8))); \
+ result = __t << (i); \
+}
+ XftInOverC(src,srca,ma,d,0,m);
+ XftInOverC(src,srca,ma,d,8,n);
+ XftInOverC(src,srca,ma,d,16,o);
+ d = m | n | o;
+ pixel = (_XftPutField ((d >> 16) & 0xff, r_shift, r_len) |
+ _XftPutField ((d >> 8) & 0xff, g_shift, g_len) |
+ _XftPutField ((d ) & 0xff, b_shift, b_len));
+ XPutPixel (image, tx, y, pixel);
+ }
+ tx++;
+ }
+ y++;
+ }
+}
+
+static FcBool
+_XftSmoothGlyphPossible (XftDraw *draw)
+{
+ if (!draw->visual)
+ return FcFalse;
+ if (draw->visual->class != TrueColor)
+ return FcFalse;
+ return FcTrue;
+}
+
+typedef void (*XftSmoothGlyph) (XImage *image,
+ _Xconst XftGlyph *xftg,
+ int x,
+ int y,
+ _Xconst XftColor *color);
+
+static XftSmoothGlyph
+_XftSmoothGlyphFind (XftDraw *draw, XftFont *public)
+{
+ XftFontInt *font = (XftFontInt *) public;
+
+ if (!font->info.antialias)
+ return _XftSmoothGlyphMono;
+ else switch (font->info.rgba) {
+ case FC_RGBA_RGB:
+ case FC_RGBA_BGR:
+ case FC_RGBA_VRGB:
+ case FC_RGBA_VBGR:
+ return _XftSmoothGlyphRgba;
+ default:
+ switch (XftDrawBitsPerPixel (draw)) {
+ case 32:
+ if ((draw->visual->red_mask == 0xff0000 &&
+ draw->visual->green_mask == 0x00ff00 &&
+ draw->visual->blue_mask == 0x0000ff) ||
+ (draw->visual->red_mask == 0x0000ff &&
+ draw->visual->green_mask == 0x00ff00 &&
+ draw->visual->blue_mask == 0xff0000))
+ {
+ return _XftSmoothGlyphGray8888;
+ }
+ break;
+ case 16:
+ if ((draw->visual->red_mask == 0xf800 &&
+ draw->visual->green_mask == 0x07e0 &&
+ draw->visual->blue_mask == 0x001f) ||
+ (draw->visual->red_mask == 0x001f &&
+ draw->visual->green_mask == 0x07e0 &&
+ draw->visual->blue_mask == 0xf800))
+ {
+ return _XftSmoothGlyphGray565;
+ }
+ if ((draw->visual->red_mask == 0x7c00 &&
+ draw->visual->green_mask == 0x03e0 &&
+ draw->visual->blue_mask == 0x001f) ||
+ (draw->visual->red_mask == 0x001f &&
+ draw->visual->green_mask == 0x03e0 &&
+ draw->visual->blue_mask == 0x7c00))
+ {
+ return _XftSmoothGlyphGray555;
+ }
+ break;
+ default:
+ break;
+ }
+ return _XftSmoothGlyphGray;
+ }
+}
+
+static XftGlyph *
+_XftGlyphDefault (Display *dpy, XftFont *public)
+{
+ XftFontInt *font = (XftFontInt *) public;
+ FT_UInt missing[XFT_NMISSING];
+ int nmissing;
+ FcBool glyphs_loaded = FcFalse;
+
+ if (XftFontCheckGlyph (dpy, public, FcTrue, 0, missing, &nmissing))
+ glyphs_loaded = FcTrue;
+ if (nmissing)
+ XftFontLoadGlyphs (dpy, public, glyphs_loaded, missing, nmissing);
+ return font->glyphs[0];
+}
+
+static int XftGetImageErrorHandler (Display *dpy, XErrorEvent *error_event)
+{
+ return 0;
+}
+
+_X_HIDDEN void
+XftGlyphCore (XftDraw *draw,
+ _Xconst XftColor *color,
+ XftFont *public,
+ int x,
+ int y,
+ _Xconst FT_UInt *glyphs,
+ int nglyphs)
+{
+ Display *dpy = draw->dpy;
+ XftFontInt *font = (XftFontInt *) public;
+ XftGlyph *xftg;
+ FT_UInt glyph;
+ _Xconst FT_UInt *g;
+ FT_UInt missing[XFT_NMISSING];
+ FcBool glyphs_loaded;
+ int nmissing;
+ int n;
+ XErrorHandler prev_error;
+
+ /*
+ * Load missing glyphs
+ */
+ g = glyphs;
+ n = nglyphs;
+ nmissing = 0;
+ glyphs_loaded = FcFalse;
+ while (n--)
+ if (XftFontCheckGlyph (dpy, public, FcTrue, *g++, missing, &nmissing))
+ glyphs_loaded = FcTrue;
+ if (nmissing)
+ XftFontLoadGlyphs (dpy, public, FcTrue, missing, nmissing);
+
+ g = glyphs;
+ n = nglyphs;
+ if ((font->info.antialias || color->color.alpha != 0xffff) &&
+ _XftSmoothGlyphPossible (draw))
+ {
+ XGlyphInfo gi;
+ XImage *image;
+ unsigned int depth;
+ int ox, oy;
+ XftSmoothGlyph smooth = _XftSmoothGlyphFind (draw, public);
+
+ XftGlyphExtents (dpy, public, glyphs, nglyphs, &gi);
+ if (!gi.width || !gi.height)
+ goto bail1;
+ ox = x - gi.x;
+ oy = y - gi.y;
+ /*
+ * Try to get bits directly from the drawable; if that fails,
+ * use a temporary pixmap. When it does fail, assume it
+ * will probably fail for a while and keep using temporary
+ * pixmaps for a while to avoid double round trips.
+ */
+ if (draw->core.use_pixmap == 0)
+ {
+ prev_error = XSetErrorHandler (XftGetImageErrorHandler);
+ image = XGetImage (dpy, draw->drawable,
+ ox, oy,
+ gi.width, gi.height, AllPlanes,
+ ZPixmap);
+ XSetErrorHandler (prev_error);
+ if (!image)
+ draw->core.use_pixmap = XFT_ASSUME_PIXMAP;
+ }
+ else
+ {
+ draw->core.use_pixmap--;
+ image = NULL;
+ }
+ if (!image && (depth = XftDrawDepth (draw)))
+ {
+ Pixmap pix;
+ GC gc;
+ XGCValues gcv;
+
+ pix = XCreatePixmap (dpy, draw->drawable,
+ gi.width, gi.height, depth);
+ gcv.graphics_exposures = False;
+ gc = XCreateGC (dpy, pix, GCGraphicsExposures, &gcv);
+ XCopyArea (dpy, draw->drawable, pix, gc, ox, oy,
+ gi.width, gi.height, 0, 0);
+ XFreeGC (dpy, gc);
+ image = XGetImage (dpy, pix, 0, 0, gi.width, gi.height, AllPlanes,
+ ZPixmap);
+ XFreePixmap (dpy, pix);
+ }
+ if (!image)
+ goto bail1;
+ image->red_mask = draw->visual->red_mask;
+ image->green_mask = draw->visual->green_mask;
+ image->blue_mask = draw->visual->blue_mask;
+ if (image->byte_order != XftNativeByteOrder ())
+ XftSwapImage (image);
+ while (n--)
+ {
+ glyph = *g++;
+ if (glyph >= font->num_glyphs || !(xftg = font->glyphs[glyph]))
+ xftg = _XftGlyphDefault (dpy, public);
+ if (xftg)
+ {
+ (*smooth) (image, xftg, x - ox, y - oy, color);
+ x += xftg->metrics.xOff;
+ y += xftg->metrics.yOff;
+ }
+ }
+ if (image->byte_order != XftNativeByteOrder ())
+ XftSwapImage (image);
+ XPutImage (dpy, draw->drawable, draw->core.gc, image, 0, 0, ox, oy,
+ gi.width, gi.height);
+ XDestroyImage (image);
+ }
+ else
+ {
+ XftSharpGlyph sharp = _XftSharpGlyphFind (draw, public);
+ while (n--)
+ {
+ glyph = *g++;
+ if (glyph >= font->num_glyphs || !(xftg = font->glyphs[glyph]))
+ xftg = _XftGlyphDefault (dpy, public);
+ if (xftg)
+ {
+ (*sharp) (draw, xftg, x, y);
+ x += xftg->metrics.xOff;
+ y += xftg->metrics.yOff;
+ }
+ }
+ }
+bail1:
+ if (glyphs_loaded)
+ _XftFontManageMemory (dpy, public);
+}
+
+#define NUM_LOCAL 1024
+
+_X_HIDDEN void
+XftGlyphSpecCore (XftDraw *draw,
+ _Xconst XftColor *color,
+ XftFont *public,
+ _Xconst XftGlyphSpec *glyphs,
+ int nglyphs)
+{
+ Display *dpy = draw->dpy;
+ XftFontInt *font = (XftFontInt *) public;
+ XftGlyph *xftg;
+ FT_UInt missing[XFT_NMISSING];
+ FcBool glyphs_loaded;
+ int nmissing;
+ int i;
+ XErrorHandler prev_error;
+ int x1, y1, x2, y2;
+
+ /*
+ * Load missing glyphs
+ */
+ glyphs_loaded = FcFalse;
+ x1 = y1 = x2 = y2 = 0;
+ for (i = 0; i < nglyphs; i++)
+ {
+ XGlyphInfo gi;
+ int g_x1, g_x2, g_y1, g_y2;
+
+ nmissing = 0;
+ if (XftFontCheckGlyph (dpy, public, FcTrue, glyphs[i].glyph, missing, &nmissing))
+ glyphs_loaded = FcTrue;
+ if (nmissing)
+ XftFontLoadGlyphs (dpy, public, FcTrue, missing, nmissing);
+
+ XftGlyphExtents (dpy, public, &glyphs[i].glyph, 1, &gi);
+ g_x1 = glyphs[i].x - gi.x;
+ g_y1 = glyphs[i].y - gi.y;
+ g_x2 = g_x1 + gi.width;
+ g_y2 = g_y1 + gi.height;
+ if (i)
+ {
+ if (g_x1 < x1)
+ x1 = g_x1;
+ if (g_y1 < y1)
+ y1 = g_y1;
+ if (g_x2 > x2)
+ x2 = g_x2;
+ if (g_y2 > y2)
+ y2 = g_y2;
+ }
+ else
+ {
+ x1 = g_x1;
+ y1 = g_y1;
+ x2 = g_x2;
+ y2 = g_y2;
+ }
+ }
+
+ if (x1 == x2 || y1 == y2)
+ goto bail1;
+
+ if ((font->info.antialias || color->color.alpha != 0xffff) &&
+ _XftSmoothGlyphPossible (draw))
+ {
+ XImage *image;
+ unsigned int depth;
+ int width = x2 - x1, height = y2 - y1;
+ XftSmoothGlyph smooth = _XftSmoothGlyphFind (draw, public);
+
+ /*
+ * Try to get bits directly from the drawable; if that fails,
+ * use a temporary pixmap. When it does fail, assume it
+ * will probably fail for a while and keep using temporary
+ * pixmaps for a while to avoid double round trips.
+ */
+ if (draw->core.use_pixmap == 0)
+ {
+ prev_error = XSetErrorHandler (XftGetImageErrorHandler);
+ image = XGetImage (dpy, draw->drawable,
+ x1, y1,
+ width, height, AllPlanes,
+ ZPixmap);
+ XSetErrorHandler (prev_error);
+ if (!image)
+ draw->core.use_pixmap = XFT_ASSUME_PIXMAP;
+ }
+ else
+ {
+ draw->core.use_pixmap--;
+ image = NULL;
+ }
+ if (!image && (depth = XftDrawDepth (draw)))
+ {
+ Pixmap pix;
+ GC gc;
+ XGCValues gcv;
+
+ pix = XCreatePixmap (dpy, draw->drawable,
+ width, height, depth);
+ gcv.graphics_exposures = False;
+ gc = XCreateGC (dpy, pix, GCGraphicsExposures, &gcv);
+ XCopyArea (dpy, draw->drawable, pix, gc, x1, y1,
+ width, height, 0, 0);
+ XFreeGC (dpy, gc);
+ image = XGetImage (dpy, pix, 0, 0, width, height, AllPlanes,
+ ZPixmap);
+ XFreePixmap (dpy, pix);
+ }
+ if (!image)
+ goto bail1;
+ image->red_mask = draw->visual->red_mask;
+ image->green_mask = draw->visual->green_mask;
+ image->blue_mask = draw->visual->blue_mask;
+ if (image->byte_order != XftNativeByteOrder ())
+ XftSwapImage (image);
+ for (i = 0; i < nglyphs; i++)
+ {
+ FT_UInt glyph = glyphs[i].glyph;
+ if (glyph >= font->num_glyphs || !(xftg = font->glyphs[glyph]))
+ xftg = _XftGlyphDefault (dpy, public);
+ if (xftg)
+ {
+ (*smooth) (image, xftg, glyphs[i].x - x1,
+ glyphs[i].y - y1, color);
+ }
+ }
+ if (image->byte_order != XftNativeByteOrder ())
+ XftSwapImage (image);
+ XPutImage (dpy, draw->drawable, draw->core.gc, image, 0, 0, x1, y1,
+ width, height);
+ XDestroyImage (image);
+ }
+ else
+ {
+ XftSharpGlyph sharp = _XftSharpGlyphFind (draw, public);
+ for (i = 0; i < nglyphs; i++)
+ {
+ FT_UInt glyph = glyphs[i].glyph;
+ if (glyph >= font->num_glyphs || !(xftg = font->glyphs[glyph]))
+ xftg = _XftGlyphDefault (dpy, public);
+ if (xftg)
+ (*sharp) (draw, xftg, glyphs[i].x, glyphs[i].y);
+ }
+ }
+bail1:
+ if (glyphs_loaded)
+ _XftFontManageMemory (dpy, public);
+}
+
+_X_HIDDEN void
+XftGlyphFontSpecCore (XftDraw *draw,
+ _Xconst XftColor *color,
+ _Xconst XftGlyphFontSpec *glyphs,
+ int nglyphs)
+{
+ Display *dpy = draw->dpy;
+ XftGlyph *xftg;
+ FT_UInt missing[XFT_NMISSING];
+ FcBool glyphs_loaded;
+ int nmissing;
+ int i;
+ XErrorHandler prev_error;
+ int x1, y1, x2, y2;
+
+ /*
+ * Load missing glyphs
+ */
+ glyphs_loaded = FcFalse;
+ x1 = y1 = x2 = y2 = 0;
+ for (i = 0; i < nglyphs; i++)
+ {
+ XftFont *public = glyphs[i].font;
+ XGlyphInfo gi;
+ int g_x1, g_x2, g_y1, g_y2;
+
+ nmissing = 0;
+ if (XftFontCheckGlyph (dpy, public, FcTrue, glyphs[i].glyph, missing, &nmissing))
+ glyphs_loaded = FcTrue;
+ if (nmissing)
+ XftFontLoadGlyphs (dpy, public, FcTrue, missing, nmissing);
+
+ XftGlyphExtents (dpy, public, &glyphs[i].glyph, 1, &gi);
+ g_x1 = glyphs[i].x - gi.x;
+ g_y1 = glyphs[i].y - gi.y;
+ g_x2 = g_x1 + gi.width;
+ g_y2 = g_y1 + gi.height;
+ if (i)
+ {
+ if (g_x1 < x1)
+ x1 = g_x1;
+ if (g_y1 < y1)
+ y1 = g_y1;
+ if (g_x2 > x2)
+ x2 = g_x2;
+ if (g_y2 > y2)
+ y2 = g_y2;
+ }
+ else
+ {
+ x1 = g_x1;
+ y1 = g_y1;
+ x2 = g_x2;
+ y2 = g_y2;
+ }
+ }
+
+ if (x1 == x2 || y1 == y2)
+ goto bail1;
+
+ for (i = 0; i < nglyphs; i++)
+ if (((XftFontInt *) glyphs[i].font)->info.antialias)
+ break;
+
+ if ((i != nglyphs || color->color.alpha != 0xffff) &&
+ _XftSmoothGlyphPossible (draw))
+ {
+ XImage *image;
+ unsigned int depth;
+ int width = x2 - x1, height = y2 - y1;
+
+ /*
+ * Try to get bits directly from the drawable; if that fails,
+ * use a temporary pixmap. When it does fail, assume it
+ * will probably fail for a while and keep using temporary
+ * pixmaps for a while to avoid double round trips.
+ */
+ if (draw->core.use_pixmap == 0)
+ {
+ prev_error = XSetErrorHandler (XftGetImageErrorHandler);
+ image = XGetImage (dpy, draw->drawable,
+ x1, y1,
+ width, height, AllPlanes,
+ ZPixmap);
+ XSetErrorHandler (prev_error);
+ if (!image)
+ draw->core.use_pixmap = XFT_ASSUME_PIXMAP;
+ }
+ else
+ {
+ draw->core.use_pixmap--;
+ image = NULL;
+ }
+ if (!image && (depth = XftDrawDepth (draw)))
+ {
+ Pixmap pix;
+ GC gc;
+ XGCValues gcv;
+
+ pix = XCreatePixmap (dpy, draw->drawable,
+ width, height, depth);
+ gcv.graphics_exposures = False;
+ gc = XCreateGC (dpy, pix, GCGraphicsExposures, &gcv);
+ XCopyArea (dpy, draw->drawable, pix, gc, x1, y1,
+ width, height, 0, 0);
+ XFreeGC (dpy, gc);
+ image = XGetImage (dpy, pix, 0, 0, width, height, AllPlanes,
+ ZPixmap);
+ XFreePixmap (dpy, pix);
+ }
+ if (!image)
+ goto bail1;
+ image->red_mask = draw->visual->red_mask;
+ image->green_mask = draw->visual->green_mask;
+ image->blue_mask = draw->visual->blue_mask;
+ if (image->byte_order != XftNativeByteOrder ())
+ XftSwapImage (image);
+ for (i = 0; i < nglyphs; i++)
+ {
+ XftFont *public = glyphs[i].font;
+ XftFontInt *font = (XftFontInt *) public;
+ XftSmoothGlyph smooth = _XftSmoothGlyphFind (draw, public);
+ FT_UInt glyph = glyphs[i].glyph;
+
+ if (glyph >= font->num_glyphs || !(xftg = font->glyphs[glyph]))
+ xftg = _XftGlyphDefault (dpy, public);
+ if (xftg)
+ {
+ (*smooth) (image, xftg, glyphs[i].x - x1,
+ glyphs[i].y - y1, color);
+ }
+ }
+ if (image->byte_order != XftNativeByteOrder ())
+ XftSwapImage (image);
+ XPutImage (dpy, draw->drawable, draw->core.gc, image, 0, 0, x1, y1,
+ width, height);
+ XDestroyImage (image);
+ }
+ else
+ {
+ for (i = 0; i < nglyphs; i++)
+ {
+ XftFont *public = glyphs[i].font;
+ XftFontInt *font = (XftFontInt *) public;
+ XftSharpGlyph sharp = _XftSharpGlyphFind (draw, public);
+ FT_UInt glyph = glyphs[i].glyph;
+
+ if (glyph >= font->num_glyphs || !(xftg = font->glyphs[glyph]))
+ xftg = _XftGlyphDefault (dpy, public);
+ if (xftg)
+ (*sharp) (draw, xftg, glyphs[i].x, glyphs[i].y);
+ }
+ }
+bail1:
+ if (glyphs_loaded)
+ for (i = 0; i < nglyphs; i++)
+ _XftFontManageMemory (dpy, glyphs[i].font);
+}
--- /dev/null
+/*
+ * Copyright © 2000 Keith Packard
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name of Keith Packard not be used in
+ * advertising or publicity pertaining to distribution of the software without
+ * specific, written prior permission. Keith Packard makes no
+ * representations about the suitability of this software for any purpose. It
+ * is provided "as is" without express or implied warranty.
+ *
+ * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+ * EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+ * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+ * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#include "xftint.h"
+
+_X_HIDDEN int
+XftDebug (void)
+{
+ static int initialized;
+ static int debug;
+
+ if (!initialized)
+ {
+ char *e;
+
+ initialized = 1;
+ e = getenv ("XFT_DEBUG");
+ if (e)
+ {
+ printf ("XFT_DEBUG=%s\n", e);
+ debug = atoi (e);
+ if (debug <= 0)
+ debug = 1;
+ }
+ }
+ return debug;
+}
--- /dev/null
+/*
+ * Copyright © 2000 Keith Packard
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name of Keith Packard not be used in
+ * advertising or publicity pertaining to distribution of the software without
+ * specific, written prior permission. Keith Packard makes no
+ * representations about the suitability of this software for any purpose. It
+ * is provided "as is" without express or implied warranty.
+ *
+ * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+ * EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+ * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+ * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#include "xftint.h"
+
+_X_HIDDEN XftDisplayInfo *_XftDisplayInfo;
+
+static int
+_XftCloseDisplay (Display *dpy, XExtCodes *codes)
+{
+ XftDisplayInfo *info, **prev;
+
+ info = _XftDisplayInfoGet (dpy, FcFalse);
+ if (!info)
+ return 0;
+
+ /*
+ * Get rid of any dangling unreferenced fonts
+ */
+ info->max_unref_fonts = 0;
+ XftFontManageMemory (dpy);
+
+ /*
+ * Clean up the default values
+ */
+ if (info->defaults)
+ FcPatternDestroy (info->defaults);
+
+ /*
+ * Unhook from the global list
+ */
+ for (prev = &_XftDisplayInfo; (info = *prev); prev = &(*prev)->next)
+ if (info->display == dpy)
+ break;
+ *prev = info->next;
+
+ free (info);
+ return 0;
+}
+
+
+_X_HIDDEN XftDisplayInfo *
+_XftDisplayInfoGet (Display *dpy, FcBool createIfNecessary)
+{
+ XftDisplayInfo *info, **prev;
+ XRenderPictFormat pf;
+ int i;
+ int event_base, error_base;
+
+ for (prev = &_XftDisplayInfo; (info = *prev); prev = &(*prev)->next)
+ {
+ if (info->display == dpy)
+ {
+ /*
+ * MRU the list
+ */
+ if (prev != &_XftDisplayInfo)
+ {
+ *prev = info->next;
+ info->next = _XftDisplayInfo;
+ _XftDisplayInfo = info;
+ }
+ return info;
+ }
+ }
+ if (!createIfNecessary)
+ return NULL;
+
+ info = (XftDisplayInfo *) malloc (sizeof (XftDisplayInfo));
+ if (!info)
+ goto bail0;
+ info->codes = XAddExtension (dpy);
+ if (!info->codes)
+ goto bail1;
+ (void) XESetCloseDisplay (dpy, info->codes->extension, _XftCloseDisplay);
+
+ info->display = dpy;
+ info->defaults = NULL;
+ info->solidFormat = NULL;
+ info->hasRender = (XRenderQueryExtension (dpy, &event_base, &error_base) &&
+ (XRenderFindVisualFormat (dpy, DefaultVisual (dpy, DefaultScreen (dpy))) != NULL));
+ info->use_free_glyphs = FcTrue;
+ if (info->hasRender)
+ {
+ int major, minor;
+ XRenderQueryVersion (dpy, &major, &minor);
+ if (major < 0 || (major == 0 && minor <= 2))
+ info->use_free_glyphs = FcFalse;
+
+ pf.type = PictTypeDirect;
+ pf.depth = 32;
+ pf.direct.redMask = 0xff;
+ pf.direct.greenMask = 0xff;
+ pf.direct.blueMask = 0xff;
+ pf.direct.alphaMask = 0xff;
+ info->solidFormat = XRenderFindFormat (dpy,
+ (PictFormatType|
+ PictFormatDepth|
+ PictFormatRedMask|
+ PictFormatGreenMask|
+ PictFormatBlueMask|
+ PictFormatAlphaMask),
+ &pf,
+ 0);
+ }
+ if (XftDebug () & XFT_DBG_RENDER)
+ {
+ Visual *visual = DefaultVisual (dpy, DefaultScreen (dpy));
+ XRenderPictFormat *format = XRenderFindVisualFormat (dpy, visual);
+
+ printf ("XftDisplayInfoGet Default visual 0x%x ",
+ (int) visual->visualid);
+ if (format)
+ {
+ if (format->type == PictTypeDirect)
+ {
+ printf ("format %d,%d,%d,%d\n",
+ format->direct.alpha,
+ format->direct.red,
+ format->direct.green,
+ format->direct.blue);
+ }
+ else
+ {
+ printf ("format indexed\n");
+ }
+ }
+ else
+ printf ("No Render format for default visual\n");
+
+ printf ("XftDisplayInfoGet initialized, hasRender set to \"%s\"\n",
+ info->hasRender ? "True" : "False");
+ }
+ for (i = 0; i < XFT_NUM_SOLID_COLOR; i++)
+ {
+ info->colors[i].screen = -1;
+ info->colors[i].pict = 0;
+ }
+ info->fonts = NULL;
+
+ info->next = _XftDisplayInfo;
+ _XftDisplayInfo = info;
+
+ info->glyph_memory = NULL;
+ info->max_glyph_memory = XftDefaultGetInteger (dpy,
+ XFT_MAX_GLYPH_MEMORY, 0,
+ XFT_DPY_MAX_GLYPH_MEMORY);
+ if (XftDebug () & XFT_DBG_CACHE)
+ printf ("global max cache memory %ld\n", info->max_glyph_memory);
+
+
+ info->num_unref_fonts = 0;
+ info->max_unref_fonts = XftDefaultGetInteger (dpy,
+ XFT_MAX_UNREF_FONTS, 0,
+ XFT_DPY_MAX_UNREF_FONTS);
+ if (XftDebug() & XFT_DBG_CACHE)
+ printf ("global max unref fonts %d\n", info->max_unref_fonts);
+
+ memset (info->fontHash, '\0', sizeof (XftFont *) * XFT_NUM_FONT_HASH);
+ return info;
+
+bail1:
+ free (info);
+bail0:
+ if (XftDebug () & XFT_DBG_RENDER)
+ {
+ printf ("XftDisplayInfoGet failed to initialize, Xft unhappy\n");
+ }
+ return NULL;
+}
+
+/*
+ * Reduce memory usage in X server
+ */
+
+static void
+_XftDisplayValidateMemory (XftDisplayInfo *info)
+{
+ XftFont *public;
+ XftFontInt *font;
+ unsigned long glyph_memory;
+
+ glyph_memory = 0;
+ for (public = info->fonts; public; public = font->next)
+ {
+ font = (XftFontInt *) public;
+ glyph_memory += font->glyph_memory;
+ }
+ if (glyph_memory != info->glyph_memory)
+ printf ("Display glyph cache incorrect has %ld bytes, should have %ld\n",
+ info->glyph_memory, glyph_memory);
+}
+
+_X_HIDDEN void
+_XftDisplayManageMemory (Display *dpy)
+{
+ XftDisplayInfo *info = _XftDisplayInfoGet (dpy, False);
+ unsigned long glyph_memory;
+ XftFont *public;
+ XftFontInt *font;
+
+ if (!info || !info->max_glyph_memory)
+ return;
+ if (XftDebug () & XFT_DBG_CACHE)
+ {
+ if (info->glyph_memory > info->max_glyph_memory)
+ printf ("Reduce global memory from %ld to %ld\n",
+ info->glyph_memory, info->max_glyph_memory);
+ _XftDisplayValidateMemory (info);
+ }
+ while (info->glyph_memory > info->max_glyph_memory)
+ {
+ glyph_memory = rand () % info->glyph_memory;
+ public = info->fonts;
+ while (public)
+ {
+ font = (XftFontInt *) public;
+
+ if (font->glyph_memory > glyph_memory)
+ {
+ _XftFontUncacheGlyph (dpy, public);
+ break;
+ }
+ public = font->next;
+ glyph_memory -= font->glyph_memory;
+ }
+ }
+ if (XftDebug () & XFT_DBG_CACHE)
+ _XftDisplayValidateMemory (info);
+}
+
+_X_EXPORT Bool
+XftDefaultHasRender (Display *dpy)
+{
+ XftDisplayInfo *info = _XftDisplayInfoGet (dpy, True);
+
+ if (!info)
+ return False;
+ return info->hasRender;
+}
+
+_X_EXPORT Bool
+XftDefaultSet (Display *dpy, FcPattern *defaults)
+{
+ XftDisplayInfo *info = _XftDisplayInfoGet (dpy, True);
+
+ if (!info)
+ return False;
+ if (info->defaults)
+ FcPatternDestroy (info->defaults);
+ info->defaults = defaults;
+ if (!info->max_glyph_memory)
+ info->max_glyph_memory = XFT_DPY_MAX_GLYPH_MEMORY;
+ info->max_glyph_memory = XftDefaultGetInteger (dpy,
+ XFT_MAX_GLYPH_MEMORY, 0,
+ info->max_glyph_memory);
+ if (!info->max_unref_fonts)
+ info->max_unref_fonts = XFT_DPY_MAX_UNREF_FONTS;
+ info->max_unref_fonts = XftDefaultGetInteger (dpy,
+ XFT_MAX_UNREF_FONTS, 0,
+ info->max_unref_fonts);
+ return True;
+}
+
+_X_HIDDEN int
+XftDefaultParseBool (char *v)
+{
+ char c0, c1;
+
+ c0 = *v;
+ if (isupper ((int)c0))
+ c0 = tolower (c0);
+ if (c0 == 't' || c0 == 'y' || c0 == '1')
+ return 1;
+ if (c0 == 'f' || c0 == 'n' || c0 == '0')
+ return 0;
+ if (c0 == 'o')
+ {
+ c1 = v[1];
+ if (isupper ((int)c1))
+ c1 = tolower (c1);
+ if (c1 == 'n')
+ return 1;
+ if (c1 == 'f')
+ return 0;
+ }
+ return -1;
+}
+
+static Bool
+_XftDefaultInitBool (Display *dpy, FcPattern *pat, char *option)
+{
+ char *v;
+ int i;
+
+ v = XGetDefault (dpy, "Xft", option);
+ if (v && (i = XftDefaultParseBool (v)) >= 0)
+ return FcPatternAddBool (pat, option, i != 0);
+ return True;
+}
+
+static Bool
+_XftDefaultInitDouble (Display *dpy, FcPattern *pat, char *option)
+{
+ char *v, *e;
+ double d;
+
+ v = XGetDefault (dpy, "Xft", option);
+ if (v)
+ {
+ d = strtod (v, &e);
+ if (e != v)
+ return FcPatternAddDouble (pat, option, d);
+ }
+ return True;
+}
+
+static Bool
+_XftDefaultInitInteger (Display *dpy, FcPattern *pat, char *option)
+{
+ char *v, *e;
+ int i;
+
+ v = XGetDefault (dpy, "Xft", option);
+ if (v)
+ {
+ if (FcNameConstant ((FcChar8 *) v, &i))
+ return FcPatternAddInteger (pat, option, i);
+ i = strtol (v, &e, 0);
+ if (e != v)
+ return FcPatternAddInteger (pat, option, i);
+ }
+ return True;
+}
+
+static FcPattern *
+_XftDefaultInit (Display *dpy)
+{
+ FcPattern *pat;
+
+ pat = FcPatternCreate ();
+ if (!pat)
+ goto bail0;
+
+ if (!_XftDefaultInitDouble (dpy, pat, FC_SCALE))
+ goto bail1;
+ if (!_XftDefaultInitDouble (dpy, pat, FC_DPI))
+ goto bail1;
+ if (!_XftDefaultInitBool (dpy, pat, XFT_RENDER))
+ goto bail1;
+ if (!_XftDefaultInitInteger (dpy, pat, FC_RGBA))
+ goto bail1;
+ if (!_XftDefaultInitBool (dpy, pat, FC_ANTIALIAS))
+ goto bail1;
+#ifdef FC_EMBOLDEN
+ if (!_XftDefaultInitBool (dpy, pat, FC_EMBOLDEN))
+ goto bail1;
+#endif
+ if (!_XftDefaultInitBool (dpy, pat, FC_AUTOHINT))
+ goto bail1;
+#ifdef FC_HINT_STYLE
+ if (!_XftDefaultInitInteger (dpy, pat, FC_HINT_STYLE))
+ goto bail1;
+#endif
+ if (!_XftDefaultInitBool (dpy, pat, FC_HINTING))
+ goto bail1;
+ if (!_XftDefaultInitBool (dpy, pat, FC_MINSPACE))
+ goto bail1;
+ if (!_XftDefaultInitInteger (dpy, pat, XFT_MAX_GLYPH_MEMORY))
+ goto bail1;
+
+ return pat;
+
+bail1:
+ FcPatternDestroy (pat);
+bail0:
+ return NULL;
+}
+
+static FcResult
+_XftDefaultGet (Display *dpy, const char *object, int screen, FcValue *v)
+{
+ XftDisplayInfo *info = _XftDisplayInfoGet (dpy, True);
+ FcResult r;
+
+ if (!info)
+ return FcResultNoMatch;
+
+ if (!info->defaults)
+ {
+ info->defaults = _XftDefaultInit (dpy);
+ if (!info->defaults)
+ return FcResultNoMatch;
+ }
+ r = FcPatternGet (info->defaults, object, screen, v);
+ if (r == FcResultNoId && screen > 0)
+ r = FcPatternGet (info->defaults, object, 0, v);
+ return r;
+}
+
+_X_HIDDEN Bool
+XftDefaultGetBool (Display *dpy, const char *object, int screen, Bool def)
+{
+ FcResult r;
+ FcValue v;
+
+ r = _XftDefaultGet (dpy, object, screen, &v);
+ if (r != FcResultMatch || v.type != FcTypeBool)
+ return def;
+ return v.u.b;
+}
+
+_X_HIDDEN int
+XftDefaultGetInteger (Display *dpy, const char *object, int screen, int def)
+{
+ FcResult r;
+ FcValue v;
+
+ r = _XftDefaultGet (dpy, object, screen, &v);
+ if (r != FcResultMatch || v.type != FcTypeInteger)
+ return def;
+ return v.u.i;
+}
+
+_X_HIDDEN double
+XftDefaultGetDouble (Display *dpy, const char *object, int screen, double def)
+{
+ FcResult r;
+ FcValue v;
+
+ r = _XftDefaultGet (dpy, object, screen, &v);
+ if (r != FcResultMatch || v.type != FcTypeDouble)
+ return def;
+ return v.u.d;
+}
+
+_X_EXPORT void
+XftDefaultSubstitute (Display *dpy, int screen, FcPattern *pattern)
+{
+ FcValue v;
+ double dpi;
+
+ if (FcPatternGet (pattern, XFT_RENDER, 0, &v) == FcResultNoMatch)
+ {
+ FcPatternAddBool (pattern, XFT_RENDER,
+ XftDefaultGetBool (dpy, XFT_RENDER, screen,
+ XftDefaultHasRender (dpy)));
+ }
+ if (FcPatternGet (pattern, FC_ANTIALIAS, 0, &v) == FcResultNoMatch)
+ {
+ FcPatternAddBool (pattern, FC_ANTIALIAS,
+ XftDefaultGetBool (dpy, FC_ANTIALIAS, screen,
+ True));
+ }
+#ifdef FC_EMBOLDEN
+ if (FcPatternGet (pattern, FC_EMBOLDEN, 0, &v) == FcResultNoMatch)
+ {
+ FcPatternAddBool (pattern, FC_EMBOLDEN,
+ XftDefaultGetBool (dpy, FC_EMBOLDEN, screen,
+ False));
+ }
+#endif
+ if (FcPatternGet (pattern, FC_HINTING, 0, &v) == FcResultNoMatch)
+ {
+ FcPatternAddBool (pattern, FC_HINTING,
+ XftDefaultGetBool (dpy, FC_HINTING, screen,
+ True));
+ }
+#ifdef FC_HINT_STYLE
+ if (FcPatternGet (pattern, FC_HINT_STYLE, 0, &v) == FcResultNoMatch)
+ {
+ FcPatternAddInteger (pattern, FC_HINT_STYLE,
+ XftDefaultGetInteger (dpy, FC_HINT_STYLE, screen,
+ FC_HINT_FULL));
+ }
+#endif
+ if (FcPatternGet (pattern, FC_AUTOHINT, 0, &v) == FcResultNoMatch)
+ {
+ FcPatternAddBool (pattern, FC_AUTOHINT,
+ XftDefaultGetBool (dpy, FC_AUTOHINT, screen,
+ False));
+ }
+ if (FcPatternGet (pattern, FC_RGBA, 0, &v) == FcResultNoMatch)
+ {
+ int subpixel = FC_RGBA_UNKNOWN;
+#if RENDER_MAJOR > 0 || RENDER_MINOR >= 6
+ if (XftDefaultHasRender (dpy))
+ {
+ int render_order = XRenderQuerySubpixelOrder (dpy, screen);
+ switch (render_order) {
+ default:
+ case SubPixelUnknown: subpixel = FC_RGBA_UNKNOWN; break;
+ case SubPixelHorizontalRGB: subpixel = FC_RGBA_RGB; break;
+ case SubPixelHorizontalBGR: subpixel = FC_RGBA_BGR; break;
+ case SubPixelVerticalRGB: subpixel = FC_RGBA_VRGB; break;
+ case SubPixelVerticalBGR: subpixel = FC_RGBA_VBGR; break;
+ case SubPixelNone: subpixel = FC_RGBA_NONE; break;
+ }
+ }
+#endif
+ FcPatternAddInteger (pattern, FC_RGBA,
+ XftDefaultGetInteger (dpy, FC_RGBA, screen,
+ subpixel));
+ }
+ if (FcPatternGet (pattern, FC_MINSPACE, 0, &v) == FcResultNoMatch)
+ {
+ FcPatternAddBool (pattern, FC_MINSPACE,
+ XftDefaultGetBool (dpy, FC_MINSPACE, screen,
+ False));
+ }
+ if (FcPatternGet (pattern, FC_DPI, 0, &v) == FcResultNoMatch)
+ {
+ dpi = (((double) DisplayHeight (dpy, screen) * 25.4) /
+ (double) DisplayHeightMM (dpy, screen));
+ FcPatternAddDouble (pattern, FC_DPI,
+ XftDefaultGetDouble (dpy, FC_DPI, screen,
+ dpi));
+ }
+ if (FcPatternGet (pattern, FC_SCALE, 0, &v) == FcResultNoMatch)
+ {
+ FcPatternAddDouble (pattern, FC_SCALE,
+ XftDefaultGetDouble (dpy, FC_SCALE, screen, 1.0));
+ }
+ if (FcPatternGet (pattern, XFT_MAX_GLYPH_MEMORY, 0, &v) == FcResultNoMatch)
+ {
+ FcPatternAddInteger (pattern, XFT_MAX_GLYPH_MEMORY,
+ XftDefaultGetInteger (dpy, XFT_MAX_GLYPH_MEMORY,
+ screen,
+ XFT_FONT_MAX_GLYPH_MEMORY));
+ }
+ FcDefaultSubstitute (pattern);
+}
+
--- /dev/null
+/*
+ * Copyright © 2000 Keith Packard
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name of Keith Packard not be used in
+ * advertising or publicity pertaining to distribution of the software without
+ * specific, written prior permission. Keith Packard makes no
+ * representations about the suitability of this software for any purpose. It
+ * is provided "as is" without express or implied warranty.
+ *
+ * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+ * EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+ * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+ * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#include "xftint.h"
+
+/*
+ * Ok, this is a pain. To share source pictures across multiple destinations,
+ * the screen for each drawable must be discovered.
+ */
+
+static int
+_XftDrawScreen (Display *dpy, Drawable drawable, Visual *visual)
+{
+ int s;
+ Window root;
+ int x, y;
+ unsigned int width, height, borderWidth, depth;
+ /* Special case the most common environment */
+ if (ScreenCount (dpy) == 1)
+ return 0;
+ /*
+ * If we've got a visual, look for the screen that points at it.
+ * This requires no round trip.
+ */
+ if (visual)
+ {
+ for (s = 0; s < ScreenCount (dpy); s++)
+ {
+ XVisualInfo template, *ret;
+ int nret;
+
+ template.visualid = visual->visualid;
+ template.screen = s;
+ ret = XGetVisualInfo (dpy, VisualIDMask|VisualScreenMask,
+ &template, &nret);
+ if (ret)
+ {
+ XFree (ret);
+ return s;
+ }
+ }
+ }
+ /*
+ * Otherwise, as the server for the drawable geometry and find
+ * the screen from the root window.
+ * This takes a round trip.
+ */
+ if (XGetGeometry (dpy, drawable, &root, &x, &y, &width, &height,
+ &borderWidth, &depth))
+ {
+ for (s = 0; s < ScreenCount (dpy); s++)
+ {
+ if (RootWindow (dpy, s) == root)
+ return s;
+ }
+ }
+ /*
+ * Make a guess -- it's probably wrong, but then the app probably
+ * handed us a bogus drawable in this case
+ */
+ return 0;
+}
+
+_X_HIDDEN unsigned int
+XftDrawDepth (XftDraw *draw)
+{
+ if (!draw->depth)
+ {
+ Window root;
+ int x, y;
+ unsigned int width, height, borderWidth, depth;
+ if (XGetGeometry (draw->dpy, draw->drawable,
+ &root, &x, &y, &width, &height,
+ &borderWidth, &depth))
+ draw->depth = depth;
+ }
+ return draw->depth;
+}
+
+_X_HIDDEN unsigned int
+XftDrawBitsPerPixel (XftDraw *draw)
+{
+ if (!draw->bits_per_pixel)
+ {
+ XPixmapFormatValues *formats;
+ int nformats;
+ unsigned int depth;
+
+ if ((depth = XftDrawDepth (draw)) &&
+ (formats = XListPixmapFormats (draw->dpy, &nformats)))
+ {
+ int i;
+
+ for (i = 0; i < nformats; i++)
+ {
+ if (formats[i].depth == depth)
+ {
+ draw->bits_per_pixel = formats[i].bits_per_pixel;
+ break;
+ }
+ }
+ XFree (formats);
+ }
+ }
+ return draw->bits_per_pixel;
+}
+
+_X_EXPORT XftDraw *
+XftDrawCreate (Display *dpy,
+ Drawable drawable,
+ Visual *visual,
+ Colormap colormap)
+{
+ XftDraw *draw;
+
+ draw = (XftDraw *) malloc (sizeof (XftDraw));
+ if (!draw)
+ return NULL;
+
+ draw->dpy = dpy;
+ draw->drawable = drawable;
+ draw->screen = _XftDrawScreen (dpy, drawable, visual);
+ draw->depth = 0; /* don't find out unless we need to know */
+ draw->bits_per_pixel = 0; /* don't find out unless we need to know */
+ draw->visual = visual;
+ draw->colormap = colormap;
+ draw->render.pict = 0;
+ draw->core.gc = NULL;
+ draw->core.use_pixmap = 0;
+ draw->clip_type = XftClipTypeNone;
+ draw->subwindow_mode = ClipByChildren;
+ XftMemAlloc (XFT_MEM_DRAW, sizeof (XftDraw));
+ return draw;
+}
+
+_X_EXPORT XftDraw *
+XftDrawCreateBitmap (Display *dpy,
+ Pixmap bitmap)
+{
+ XftDraw *draw;
+
+ draw = (XftDraw *) malloc (sizeof (XftDraw));
+ if (!draw)
+ return NULL;
+ draw->dpy = dpy;
+ draw->drawable = (Drawable) bitmap;
+ draw->screen = _XftDrawScreen (dpy, bitmap, NULL);
+ draw->depth = 1;
+ draw->bits_per_pixel = 1;
+ draw->visual = NULL;
+ draw->colormap = 0;
+ draw->render.pict = 0;
+ draw->core.gc = NULL;
+ draw->core.use_pixmap = 0;
+ draw->clip_type = XftClipTypeNone;
+ draw->subwindow_mode = ClipByChildren;
+ XftMemAlloc (XFT_MEM_DRAW, sizeof (XftDraw));
+ return draw;
+}
+
+_X_EXPORT XftDraw *
+XftDrawCreateAlpha (Display *dpy,
+ Pixmap pixmap,
+ int depth)
+{
+ XftDraw *draw;
+
+ draw = (XftDraw *) malloc (sizeof (XftDraw));
+ if (!draw)
+ return NULL;
+ draw->dpy = dpy;
+ draw->drawable = (Drawable) pixmap;
+ draw->screen = _XftDrawScreen (dpy, pixmap, NULL);
+ draw->depth = depth;
+ draw->bits_per_pixel = 0; /* don't find out until we need it */
+ draw->visual = NULL;
+ draw->colormap = 0;
+ draw->render.pict = 0;
+ draw->core.gc = NULL;
+ draw->core.use_pixmap = 0;
+ draw->clip_type = XftClipTypeNone;
+ draw->subwindow_mode = ClipByChildren;
+ XftMemAlloc (XFT_MEM_DRAW, sizeof (XftDraw));
+ return draw;
+}
+
+static XRenderPictFormat *
+_XftDrawFormat (XftDraw *draw)
+{
+ XftDisplayInfo *info = _XftDisplayInfoGet (draw->dpy, True);
+
+ if (!info || !info->hasRender)
+ return NULL;
+
+ if (draw->visual == NULL)
+ {
+ XRenderPictFormat pf;
+
+ pf.type = PictTypeDirect;
+ pf.depth = XftDrawDepth (draw);
+ pf.direct.alpha = 0;
+ pf.direct.alphaMask = (1 << pf.depth) - 1;
+ return XRenderFindFormat (draw->dpy,
+ (PictFormatType|
+ PictFormatDepth|
+ PictFormatAlpha|
+ PictFormatAlphaMask),
+ &pf,
+ 0);
+ }
+ else
+ return XRenderFindVisualFormat (draw->dpy, draw->visual);
+}
+
+_X_EXPORT void
+XftDrawChange (XftDraw *draw,
+ Drawable drawable)
+{
+ draw->drawable = drawable;
+ if (draw->render.pict)
+ {
+ XRenderFreePicture (draw->dpy, draw->render.pict);
+ draw->render.pict = 0;
+ }
+ if (draw->core.gc)
+ {
+ XFreeGC (draw->dpy, draw->core.gc);
+ draw->core.gc = NULL;
+ }
+}
+
+_X_EXPORT Display *
+XftDrawDisplay (XftDraw *draw)
+{
+ return draw->dpy;
+}
+
+_X_EXPORT Drawable
+XftDrawDrawable (XftDraw *draw)
+{
+ return draw->drawable;
+}
+
+_X_EXPORT Colormap
+XftDrawColormap (XftDraw *draw)
+{
+ return draw->colormap;
+}
+
+_X_EXPORT Visual *
+XftDrawVisual (XftDraw *draw)
+{
+ return draw->visual;
+}
+
+_X_EXPORT void
+XftDrawDestroy (XftDraw *draw)
+{
+ if (draw->render.pict)
+ XRenderFreePicture (draw->dpy, draw->render.pict);
+ if (draw->core.gc)
+ XFreeGC (draw->dpy, draw->core.gc);
+ switch (draw->clip_type) {
+ case XftClipTypeRegion:
+ XDestroyRegion (draw->clip.region);
+ break;
+ case XftClipTypeRectangles:
+ free (draw->clip.rect);
+ break;
+ case XftClipTypeNone:
+ break;
+ }
+ XftMemFree (XFT_MEM_DRAW, sizeof (XftDraw));
+ free (draw);
+}
+
+_X_EXPORT Picture
+XftDrawSrcPicture (XftDraw *draw, _Xconst XftColor *color)
+{
+ Display *dpy = draw->dpy;
+ XftDisplayInfo *info = _XftDisplayInfoGet (dpy, True);
+ int i;
+ XftColor bitmapColor;
+
+ if (!info)
+ return 0;
+
+ /*
+ * Monochrome targets require special handling; the PictOp controls
+ * the color, and the color must be opaque
+ */
+ if (!draw->visual && draw->depth == 1)
+ {
+ bitmapColor.color.alpha = 0xffff;
+ bitmapColor.color.red = 0xffff;
+ bitmapColor.color.green = 0xffff;
+ bitmapColor.color.blue = 0xffff;
+ color = &bitmapColor;
+ }
+
+ /*
+ * See if there's one already available
+ */
+ for (i = 0; i < XFT_NUM_SOLID_COLOR; i++)
+ {
+ if (info->colors[i].pict &&
+ info->colors[i].screen == draw->screen &&
+ !memcmp ((void *) &color->color,
+ (void *) &info->colors[i].color,
+ sizeof (XRenderColor)))
+ return info->colors[i].pict;
+ }
+ /*
+ * Pick one to replace at random
+ */
+ i = (unsigned int) rand () % XFT_NUM_SOLID_COLOR;
+ /*
+ * Recreate if it was for the wrong screen
+ */
+ if (info->colors[i].screen != draw->screen && info->colors[i].pict)
+ {
+ XRenderFreePicture (dpy, info->colors[i].pict);
+ info->colors[i].pict = 0;
+ }
+ /*
+ * Create picture if necessary
+ */
+ if (!info->colors[i].pict)
+ {
+ Pixmap pix;
+ XRenderPictureAttributes pa;
+
+ pix = XCreatePixmap (dpy, RootWindow (dpy, draw->screen), 1, 1,
+ info->solidFormat->depth);
+ pa.repeat = True;
+ info->colors[i].pict = XRenderCreatePicture (draw->dpy,
+ pix,
+ info->solidFormat,
+ CPRepeat, &pa);
+ XFreePixmap (dpy, pix);
+ }
+ /*
+ * Set to the new color
+ */
+ info->colors[i].color = color->color;
+ info->colors[i].screen = draw->screen;
+ XRenderFillRectangle (dpy, PictOpSrc,
+ info->colors[i].pict,
+ &color->color, 0, 0, 1, 1);
+ return info->colors[i].pict;
+}
+
+static int
+_XftDrawOp (_Xconst XftDraw *draw, _Xconst XftColor *color)
+{
+ if (draw->visual || draw->depth != 1)
+ return PictOpOver;
+ if (color->color.alpha >= 0x8000)
+ return PictOpOver;
+ return PictOpOutReverse;
+}
+
+static FcBool
+_XftDrawRenderPrepare (XftDraw *draw)
+{
+ if (!draw->render.pict)
+ {
+ XRenderPictFormat *format;
+ XRenderPictureAttributes pa;
+ unsigned long mask = 0;
+
+ format = _XftDrawFormat (draw);
+ if (!format)
+ return FcFalse;
+
+ if (draw->subwindow_mode == IncludeInferiors)
+ {
+ pa.subwindow_mode = IncludeInferiors;
+ mask |= CPSubwindowMode;
+ }
+ draw->render.pict = XRenderCreatePicture (draw->dpy, draw->drawable,
+ format, mask, &pa);
+ if (!draw->render.pict)
+ return FcFalse;
+ switch (draw->clip_type) {
+ case XftClipTypeRegion:
+ XRenderSetPictureClipRegion (draw->dpy, draw->render.pict,
+ draw->clip.region);
+ break;
+ case XftClipTypeRectangles:
+ XRenderSetPictureClipRectangles (draw->dpy, draw->render.pict,
+ draw->clip.rect->xOrigin,
+ draw->clip.rect->yOrigin,
+ XftClipRects(draw->clip.rect),
+ draw->clip.rect->n);
+ break;
+ case XftClipTypeNone:
+ break;
+ }
+ }
+ return FcTrue;
+}
+
+static FcBool
+_XftDrawCorePrepare (XftDraw *draw, _Xconst XftColor *color)
+{
+ if (!draw->core.gc)
+ {
+ XGCValues gcv;
+ unsigned long mask = 0;
+ if (draw->subwindow_mode == IncludeInferiors)
+ {
+ gcv.subwindow_mode = IncludeInferiors;
+ mask |= GCSubwindowMode;
+ }
+ draw->core.gc = XCreateGC (draw->dpy, draw->drawable, mask, &gcv);
+ if (!draw->core.gc)
+ return FcFalse;
+ switch (draw->clip_type) {
+ case XftClipTypeRegion:
+ XSetRegion (draw->dpy, draw->core.gc, draw->clip.region);
+ break;
+ case XftClipTypeRectangles:
+ XSetClipRectangles (draw->dpy, draw->core.gc,
+ draw->clip.rect->xOrigin,
+ draw->clip.rect->yOrigin,
+ XftClipRects (draw->clip.rect),
+ draw->clip.rect->n,
+ Unsorted);
+ break;
+ case XftClipTypeNone:
+ break;
+ }
+ }
+ XSetForeground (draw->dpy, draw->core.gc, color->pixel);
+ return FcTrue;
+}
+
+_X_EXPORT Picture
+XftDrawPicture (XftDraw *draw)
+{
+ if (!_XftDrawRenderPrepare (draw))
+ return 0;
+ return draw->render.pict;
+}
+
+#define NUM_LOCAL 1024
+
+_X_EXPORT void
+XftDrawGlyphs (XftDraw *draw,
+ _Xconst XftColor *color,
+ XftFont *pub,
+ int x,
+ int y,
+ _Xconst FT_UInt *glyphs,
+ int nglyphs)
+{
+ XftFontInt *font = (XftFontInt *) pub;
+
+ if (font->format)
+ {
+ Picture src;
+
+ if (_XftDrawRenderPrepare (draw) &&
+ (src = XftDrawSrcPicture (draw, color)))
+ XftGlyphRender (draw->dpy, _XftDrawOp (draw, color),
+ src, pub, draw->render.pict,
+ 0, 0, x, y, glyphs, nglyphs);
+ }
+ else
+ {
+ if (_XftDrawCorePrepare (draw, color))
+ XftGlyphCore (draw, color, pub, x, y, glyphs, nglyphs);
+ }
+}
+
+_X_EXPORT void
+XftDrawString8 (XftDraw *draw,
+ _Xconst XftColor *color,
+ XftFont *pub,
+ int x,
+ int y,
+ _Xconst FcChar8 *string,
+ int len)
+{
+ FT_UInt *glyphs, glyphs_local[NUM_LOCAL];
+ int i;
+
+ if (XftDebug () & XFT_DBG_DRAW)
+ printf ("DrawString \"%*.*s\"\n", len, len, string);
+
+ if (len <= NUM_LOCAL)
+ glyphs = glyphs_local;
+ else
+ {
+ glyphs = malloc (len * sizeof (FT_UInt));
+ if (!glyphs)
+ return;
+ }
+ for (i = 0; i < len; i++)
+ glyphs[i] = XftCharIndex (draw->dpy, pub, string[i]);
+ XftDrawGlyphs (draw, color, pub, x, y, glyphs, len);
+ if (glyphs != glyphs_local)
+ free (glyphs);
+}
+
+_X_EXPORT void
+XftDrawString16 (XftDraw *draw,
+ _Xconst XftColor *color,
+ XftFont *pub,
+ int x,
+ int y,
+ _Xconst FcChar16 *string,
+ int len)
+{
+ FT_UInt *glyphs, glyphs_local[NUM_LOCAL];
+ int i;
+
+ if (len <= NUM_LOCAL)
+ glyphs = glyphs_local;
+ else
+ {
+ glyphs = malloc (len * sizeof (FT_UInt));
+ if (!glyphs)
+ return;
+ }
+ for (i = 0; i < len; i++)
+ glyphs[i] = XftCharIndex (draw->dpy, pub, string[i]);
+
+ XftDrawGlyphs (draw, color, pub, x, y, glyphs, len);
+ if (glyphs != glyphs_local)
+ free (glyphs);
+}
+
+_X_EXPORT void
+XftDrawString32 (XftDraw *draw,
+ _Xconst XftColor *color,
+ XftFont *pub,
+ int x,
+ int y,
+ _Xconst FcChar32 *string,
+ int len)
+{
+ FT_UInt *glyphs, glyphs_local[NUM_LOCAL];
+ int i;
+
+ if (len <= NUM_LOCAL)
+ glyphs = glyphs_local;
+ else
+ {
+ glyphs = malloc (len * sizeof (FT_UInt));
+ if (!glyphs)
+ return;
+ }
+ for (i = 0; i < len; i++)
+ glyphs[i] = XftCharIndex (draw->dpy, pub, string[i]);
+
+ XftDrawGlyphs (draw, color, pub, x, y, glyphs, len);
+ if (glyphs != glyphs_local)
+ free (glyphs);
+}
+
+_X_EXPORT void
+XftDrawStringUtf8 (XftDraw *draw,
+ _Xconst XftColor *color,
+ XftFont *pub,
+ int x,
+ int y,
+ _Xconst FcChar8 *string,
+ int len)
+{
+ FT_UInt *glyphs, *glyphs_new, glyphs_local[NUM_LOCAL];
+ FcChar32 ucs4;
+ int i;
+ int l;
+ int size;
+
+ i = 0;
+ glyphs = glyphs_local;
+ size = NUM_LOCAL;
+ while (len && (l = FcUtf8ToUcs4 (string, &ucs4, len)) > 0)
+ {
+ if (i == size)
+ {
+ glyphs_new = malloc (size * 2 * sizeof (FT_UInt));
+ if (!glyphs_new)
+ {
+ if (glyphs != glyphs_local)
+ free (glyphs);
+ return;
+ }
+ memcpy (glyphs_new, glyphs, size * sizeof (FT_UInt));
+ size *= 2;
+ if (glyphs != glyphs_local)
+ free (glyphs);
+ glyphs = glyphs_new;
+ }
+ glyphs[i++] = XftCharIndex (draw->dpy, pub, ucs4);
+ string += l;
+ len -= l;
+ }
+ XftDrawGlyphs (draw, color, pub, x, y, glyphs, i);
+ if (glyphs != glyphs_local)
+ free (glyphs);
+}
+
+_X_EXPORT void
+XftDrawStringUtf16 (XftDraw *draw,
+ _Xconst XftColor *color,
+ XftFont *pub,
+ int x,
+ int y,
+ _Xconst FcChar8 *string,
+ FcEndian endian,
+ int len)
+{
+ FT_UInt *glyphs, *glyphs_new, glyphs_local[NUM_LOCAL];
+ FcChar32 ucs4;
+ int i;
+ int l;
+ int size;
+
+ i = 0;
+ glyphs = glyphs_local;
+ size = NUM_LOCAL;
+ while (len && (l = FcUtf16ToUcs4 (string, endian, &ucs4, len)) > 0)
+ {
+ if (i == size)
+ {
+ glyphs_new = malloc (size * 2 * sizeof (FT_UInt));
+ if (!glyphs_new)
+ {
+ if (glyphs != glyphs_local)
+ free (glyphs);
+ return;
+ }
+ memcpy (glyphs_new, glyphs, size * sizeof (FT_UInt));
+ size *= 2;
+ if (glyphs != glyphs_local)
+ free (glyphs);
+ glyphs = glyphs_new;
+ }
+ glyphs[i++] = XftCharIndex (draw->dpy, pub, ucs4);
+ string += l;
+ len -= l;
+ }
+ XftDrawGlyphs (draw, color, pub, x, y, glyphs, i);
+ if (glyphs != glyphs_local)
+ free (glyphs);
+}
+
+_X_EXPORT void
+XftDrawGlyphSpec (XftDraw *draw,
+ _Xconst XftColor *color,
+ XftFont *pub,
+ _Xconst XftGlyphSpec *glyphs,
+ int len)
+{
+ XftFontInt *font = (XftFontInt *) pub;
+
+ if (font->format)
+ {
+ Picture src;
+
+ if (_XftDrawRenderPrepare (draw) &&
+ (src = XftDrawSrcPicture (draw, color)))
+ {
+ XftGlyphSpecRender (draw->dpy, _XftDrawOp (draw, color),
+ src, pub, draw->render.pict,
+ 0, 0, glyphs, len);
+ }
+ }
+ else
+ {
+ if (_XftDrawCorePrepare (draw, color))
+ XftGlyphSpecCore (draw, color, pub, glyphs, len);
+ }
+}
+
+_X_EXPORT void
+XftDrawGlyphFontSpec (XftDraw *draw,
+ _Xconst XftColor *color,
+ _Xconst XftGlyphFontSpec *glyphs,
+ int len)
+{
+ int i;
+ int start;
+
+ i = 0;
+ while (i < len)
+ {
+ start = i;
+ if (((XftFontInt *) glyphs[i].font)->format)
+ {
+ Picture src;
+ while (i < len && ((XftFontInt *) glyphs[i].font)->format)
+ i++;
+ if (_XftDrawRenderPrepare (draw) &&
+ (src = XftDrawSrcPicture (draw, color)))
+ {
+ XftGlyphFontSpecRender (draw->dpy, _XftDrawOp (draw, color),
+ src, draw->render.pict,
+ 0, 0, glyphs + start , i - start);
+ }
+ }
+ else
+ {
+ while (i < len && !((XftFontInt *) glyphs[i].font)->format)
+ i++;
+ if (_XftDrawCorePrepare (draw, color))
+ XftGlyphFontSpecCore (draw, color, glyphs + start, i - start);
+ }
+ }
+}
+
+_X_EXPORT void
+XftDrawCharSpec (XftDraw *draw,
+ _Xconst XftColor *color,
+ XftFont *pub,
+ _Xconst XftCharSpec *chars,
+ int len)
+{
+ XftGlyphSpec *glyphs, glyphs_local[NUM_LOCAL];
+ int i;
+
+ if (len <= NUM_LOCAL)
+ glyphs = glyphs_local;
+ else
+ {
+ glyphs = malloc (len * sizeof (XftGlyphSpec));
+ if (!glyphs)
+ return;
+ }
+ for (i = 0; i < len; i++)
+ {
+ glyphs[i].glyph = XftCharIndex(draw->dpy, pub, chars[i].ucs4);
+ glyphs[i].x = chars[i].x;
+ glyphs[i].y = chars[i].y;
+ }
+
+ XftDrawGlyphSpec (draw, color, pub, glyphs, len);
+ if (glyphs != glyphs_local)
+ free (glyphs);
+}
+
+_X_EXPORT void
+XftDrawCharFontSpec (XftDraw *draw,
+ _Xconst XftColor *color,
+ _Xconst XftCharFontSpec *chars,
+ int len)
+{
+ XftGlyphFontSpec *glyphs, glyphs_local[NUM_LOCAL];
+ int i;
+
+ if (len <= NUM_LOCAL)
+ glyphs = glyphs_local;
+ else
+ {
+ glyphs = malloc (len * sizeof (XftGlyphFontSpec));
+ if (!glyphs)
+ return;
+ }
+ for (i = 0; i < len; i++)
+ {
+ glyphs[i].font = chars[i].font;
+ glyphs[i].glyph = XftCharIndex(draw->dpy, glyphs[i].font, chars[i].ucs4);
+ glyphs[i].x = chars[i].x;
+ glyphs[i].y = chars[i].y;
+ }
+
+ XftDrawGlyphFontSpec (draw, color, glyphs, len);
+ if (glyphs != glyphs_local)
+ free (glyphs);
+}
+
+_X_EXPORT void
+XftDrawRect (XftDraw *draw,
+ _Xconst XftColor *color,
+ int x,
+ int y,
+ unsigned int width,
+ unsigned int height)
+{
+ if (_XftDrawRenderPrepare (draw))
+ {
+ XRenderFillRectangle (draw->dpy, PictOpSrc, draw->render.pict,
+ &color->color, x, y, width, height);
+ }
+ else if (_XftDrawCorePrepare (draw, color))
+ {
+ /* note: not XftRectCore() */
+ XSetForeground (draw->dpy, draw->core.gc, color->pixel);
+ XFillRectangle (draw->dpy, draw->drawable, draw->core.gc,
+ x, y, width, height);
+ }
+}
+
+_X_EXPORT Bool
+XftDrawSetClip (XftDraw *draw,
+ Region r)
+{
+ Region n = NULL;
+
+ /*
+ * Check for quick exits
+ */
+ if (!r && draw->clip_type == XftClipTypeNone)
+ return True;
+
+ if (r &&
+ draw->clip_type == XftClipTypeRegion &&
+ XEqualRegion (r, draw->clip.region))
+ {
+ return True;
+ }
+
+ /*
+ * Duplicate the region so future changes can be short circuited
+ */
+ if (r)
+ {
+ n = XCreateRegion ();
+ if (n)
+ {
+ if (!XUnionRegion (n, r, n))
+ {
+ XDestroyRegion (n);
+ return False;
+ }
+ }
+ }
+
+ /*
+ * Destroy existing clip
+ */
+ switch (draw->clip_type) {
+ case XftClipTypeRegion:
+ XDestroyRegion (draw->clip.region);
+ break;
+ case XftClipTypeRectangles:
+ free (draw->clip.rect);
+ break;
+ case XftClipTypeNone:
+ break;
+ }
+
+ /*
+ * Set the clip
+ */
+ if (n)
+ {
+ draw->clip_type = XftClipTypeRegion;
+ draw->clip.region = n;
+ }
+ else
+ {
+ draw->clip_type = XftClipTypeNone;
+ }
+ /*
+ * Apply new clip to existing objects
+ */
+ if (draw->render.pict)
+ {
+ if (n)
+ XRenderSetPictureClipRegion (draw->dpy, draw->render.pict, n);
+ else
+ {
+ XRenderPictureAttributes pa;
+ pa.clip_mask = None;
+ XRenderChangePicture (draw->dpy, draw->render.pict,
+ CPClipMask, &pa);
+ }
+ }
+ if (draw->core.gc)
+ {
+ if (n)
+ XSetRegion (draw->dpy, draw->core.gc, draw->clip.region);
+ else
+ XSetClipMask (draw->dpy, draw->core.gc, None);
+ }
+ return True;
+}
+
+_X_EXPORT Bool
+XftDrawSetClipRectangles (XftDraw *draw,
+ int xOrigin,
+ int yOrigin,
+ _Xconst XRectangle *rects,
+ int n)
+{
+ XftClipRect *new = NULL;
+
+ /*
+ * Check for quick exit
+ */
+ if (draw->clip_type == XftClipTypeRectangles &&
+ draw->clip.rect->n == n &&
+ (n == 0 || (draw->clip.rect->xOrigin == xOrigin &&
+ draw->clip.rect->yOrigin == yOrigin)) &&
+ !memcmp (XftClipRects (draw->clip.rect), rects, n * sizeof (XRectangle)))
+ {
+ return True;
+ }
+
+ /*
+ * Duplicate the region so future changes can be short circuited
+ */
+ new = malloc (sizeof (XftClipRect) + n * sizeof (XRectangle));
+ if (!new)
+ return False;
+
+ new->n = n;
+ new->xOrigin = xOrigin;
+ new->yOrigin = yOrigin;
+ memcpy (XftClipRects (new), rects, n * sizeof (XRectangle));
+
+ /*
+ * Destroy existing clip
+ */
+ switch (draw->clip_type) {
+ case XftClipTypeRegion:
+ XDestroyRegion (draw->clip.region);
+ break;
+ case XftClipTypeRectangles:
+ free (draw->clip.rect);
+ break;
+ case XftClipTypeNone:
+ break;
+ }
+
+ /*
+ * Set the clip
+ */
+ draw->clip_type = XftClipTypeRectangles;
+ draw->clip.rect = new;
+ /*
+ * Apply new clip to existing objects
+ */
+ if (draw->render.pict)
+ {
+ XRenderSetPictureClipRectangles (draw->dpy, draw->render.pict,
+ new->xOrigin,
+ new->yOrigin,
+ XftClipRects(new),
+ new->n);
+ }
+ if (draw->core.gc)
+ {
+ XSetClipRectangles (draw->dpy, draw->core.gc,
+ new->xOrigin,
+ new->yOrigin,
+ XftClipRects (new),
+ new->n,
+ Unsorted);
+ }
+ return True;
+}
+
+_X_EXPORT void
+XftDrawSetSubwindowMode (XftDraw *draw, int mode)
+{
+ if (mode == draw->subwindow_mode)
+ return;
+ draw->subwindow_mode = mode;
+ if (draw->render.pict)
+ {
+ XRenderPictureAttributes pa;
+
+ pa.subwindow_mode = mode;
+ XRenderChangePicture (draw->dpy, draw->render.pict,
+ CPSubwindowMode, &pa);
+ }
+ if (draw->core.gc)
+ XSetSubwindowMode (draw->dpy, draw->core.gc, mode);
+}
--- /dev/null
+/*
+ * Copyright © 2000 Keith Packard
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name of Keith Packard not be used in
+ * advertising or publicity pertaining to distribution of the software without
+ * specific, written prior permission. Keith Packard makes no
+ * representations about the suitability of this software for any purpose. It
+ * is provided "as is" without express or implied warranty.
+ *
+ * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+ * EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+ * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+ * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#include "xftint.h"
+
+_X_EXPORT void
+XftGlyphExtents (Display *dpy,
+ XftFont *pub,
+ _Xconst FT_UInt *glyphs,
+ int nglyphs,
+ XGlyphInfo *extents)
+{
+ XftFontInt *font = (XftFontInt *) pub;
+ FT_UInt missing[XFT_NMISSING];
+ int nmissing;
+ int n;
+ _Xconst FT_UInt *g;
+ FT_UInt glyph;
+ XftGlyph *xftg;
+ FcBool glyphs_loaded;
+ int x, y;
+ int left, right, top, bottom;
+ int overall_left, overall_right;
+ int overall_top, overall_bottom;
+
+ g = glyphs;
+ n = nglyphs;
+ nmissing = 0;
+ glyphs_loaded = FcFalse;
+ while (n--)
+ if (XftFontCheckGlyph (dpy, pub, FcFalse, *g++, missing, &nmissing))
+ glyphs_loaded = FcTrue;
+ if (nmissing)
+ XftFontLoadGlyphs (dpy, pub, FcFalse, missing, nmissing);
+ g = glyphs;
+ n = nglyphs;
+ xftg = NULL;
+ while (n)
+ {
+ glyph = *g++;
+ n--;
+ if (glyph < font->num_glyphs &&
+ (xftg = font->glyphs[glyph]))
+ break;
+ }
+ if (n == 0)
+ {
+ if (xftg)
+ *extents = xftg->metrics;
+ else
+ memset (extents, '\0', sizeof (*extents));
+ }
+ else
+ {
+ x = 0;
+ y = 0;
+ overall_left = x - xftg->metrics.x;
+ overall_top = y - xftg->metrics.y;
+ overall_right = overall_left + (int) xftg->metrics.width;
+ overall_bottom = overall_top + (int) xftg->metrics.height;
+ x += xftg->metrics.xOff;
+ y += xftg->metrics.yOff;
+ while (n--)
+ {
+ glyph = *g++;
+ if (glyph < font->num_glyphs && (xftg = font->glyphs[glyph]))
+ {
+ left = x - xftg->metrics.x;
+ top = y - xftg->metrics.y;
+ right = left + (int) xftg->metrics.width;
+ bottom = top + (int) xftg->metrics.height;
+ if (left < overall_left)
+ overall_left = left;
+ if (top < overall_top)
+ overall_top = top;
+ if (right > overall_right)
+ overall_right = right;
+ if (bottom > overall_bottom)
+ overall_bottom = bottom;
+ x += xftg->metrics.xOff;
+ y += xftg->metrics.yOff;
+ }
+ }
+ extents->x = -overall_left;
+ extents->y = -overall_top;
+ extents->width = overall_right - overall_left;
+ extents->height = overall_bottom - overall_top;
+ extents->xOff = x;
+ extents->yOff = y;
+ }
+ if (glyphs_loaded)
+ _XftFontManageMemory (dpy, pub);
+}
+
+#define NUM_LOCAL 1024
+
+_X_EXPORT void
+XftTextExtents8 (Display *dpy,
+ XftFont *pub,
+ _Xconst FcChar8 *string,
+ int len,
+ XGlyphInfo *extents)
+{
+ FT_UInt *glyphs, glyphs_local[NUM_LOCAL];
+ int i;
+
+ if (len <= NUM_LOCAL)
+ glyphs = glyphs_local;
+ else
+ {
+ glyphs = malloc (len * sizeof (FT_UInt));
+ if (!glyphs)
+ {
+ memset (extents, '\0', sizeof (XGlyphInfo));
+ return;
+ }
+ }
+ for (i = 0; i < len; i++)
+ glyphs[i] = XftCharIndex (dpy, pub, string[i]);
+ XftGlyphExtents (dpy, pub, glyphs, len, extents);
+ if (glyphs != glyphs_local)
+ free (glyphs);
+}
+
+_X_EXPORT void
+XftTextExtents16 (Display *dpy,
+ XftFont *pub,
+ _Xconst FcChar16 *string,
+ int len,
+ XGlyphInfo *extents)
+{
+ FT_UInt *glyphs, glyphs_local[NUM_LOCAL];
+ int i;
+
+ if (len <= NUM_LOCAL)
+ glyphs = glyphs_local;
+ else
+ {
+ glyphs = malloc (len * sizeof (FT_UInt));
+ if (!glyphs)
+ {
+ memset (extents, '\0', sizeof (XGlyphInfo));
+ return;
+ }
+ }
+ for (i = 0; i < len; i++)
+ glyphs[i] = XftCharIndex (dpy, pub, string[i]);
+ XftGlyphExtents (dpy, pub, glyphs, len, extents);
+ if (glyphs != glyphs_local)
+ free (glyphs);
+}
+
+_X_EXPORT void
+XftTextExtents32 (Display *dpy,
+ XftFont *pub,
+ _Xconst FcChar32 *string,
+ int len,
+ XGlyphInfo *extents)
+{
+ FT_UInt *glyphs, glyphs_local[NUM_LOCAL];
+ int i;
+
+ if (len <= NUM_LOCAL)
+ glyphs = glyphs_local;
+ else
+ {
+ glyphs = malloc (len * sizeof (FT_UInt));
+ if (!glyphs)
+ {
+ memset (extents, '\0', sizeof (XGlyphInfo));
+ return;
+ }
+ }
+ for (i = 0; i < len; i++)
+ glyphs[i] = XftCharIndex (dpy, pub, string[i]);
+ XftGlyphExtents (dpy, pub, glyphs, len, extents);
+ if (glyphs != glyphs_local)
+ free (glyphs);
+}
+
+_X_EXPORT void
+XftTextExtentsUtf8 (Display *dpy,
+ XftFont *pub,
+ _Xconst FcChar8 *string,
+ int len,
+ XGlyphInfo *extents)
+{
+ FT_UInt *glyphs, *glyphs_new, glyphs_local[NUM_LOCAL];
+ FcChar32 ucs4;
+ int i;
+ int l;
+ int size;
+
+ i = 0;
+ glyphs = glyphs_local;
+ size = NUM_LOCAL;
+ while (len && (l = FcUtf8ToUcs4 (string, &ucs4, len)) > 0)
+ {
+ if (i == size)
+ {
+ glyphs_new = malloc (size * 2 * sizeof (FT_UInt));
+ if (!glyphs_new)
+ {
+ if (glyphs != glyphs_local)
+ free (glyphs);
+ memset (extents, '\0', sizeof (XGlyphInfo));
+ return;
+ }
+ memcpy (glyphs_new, glyphs, size * sizeof (FT_UInt));
+ size *= 2;
+ if (glyphs != glyphs_local)
+ free (glyphs);
+ glyphs = glyphs_new;
+ }
+ glyphs[i++] = XftCharIndex (dpy, pub, ucs4);
+ string += l;
+ len -= l;
+ }
+ XftGlyphExtents (dpy, pub, glyphs, i, extents);
+ if (glyphs != glyphs_local)
+ free (glyphs);
+}
+
+_X_EXPORT void
+XftTextExtentsUtf16 (Display *dpy,
+ XftFont *pub,
+ _Xconst FcChar8 *string,
+ FcEndian endian,
+ int len,
+ XGlyphInfo *extents)
+{
+ FT_UInt *glyphs, *glyphs_new, glyphs_local[NUM_LOCAL];
+ FcChar32 ucs4;
+ int i;
+ int l;
+ int size;
+
+ i = 0;
+ glyphs = glyphs_local;
+ size = NUM_LOCAL;
+ while (len && (l = FcUtf16ToUcs4 (string, endian, &ucs4, len)) > 0)
+ {
+ if (i == size)
+ {
+ glyphs_new = malloc (size * 2 * sizeof (FT_UInt));
+ if (!glyphs_new)
+ {
+ if (glyphs != glyphs_local)
+ free (glyphs);
+ memset (extents, '\0', sizeof (XGlyphInfo));
+ return;
+ }
+ memcpy (glyphs_new, glyphs, size * sizeof (FT_UInt));
+ size *= 2;
+ if (glyphs != glyphs_local)
+ free (glyphs);
+ glyphs = glyphs_new;
+ }
+ glyphs[i++] = XftCharIndex (dpy, pub, ucs4);
+ string += l;
+ len -= l;
+ }
+ XftGlyphExtents (dpy, pub, glyphs, i, extents);
+ if (glyphs != glyphs_local)
+ free (glyphs);
+}
--- /dev/null
+/*
+ * Copyright © 2000 Keith Packard
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name of Keith Packard not be used in
+ * advertising or publicity pertaining to distribution of the software without
+ * specific, written prior permission. Keith Packard makes no
+ * representations about the suitability of this software for any purpose. It
+ * is provided "as is" without express or implied warranty.
+ *
+ * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+ * EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+ * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+ * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#include "xftint.h"
+
+_X_EXPORT FcPattern *
+XftFontMatch (Display *dpy,
+ int screen,
+ _Xconst FcPattern *pattern,
+ FcResult *result)
+{
+ FcPattern *new;
+ FcPattern *match;
+
+ if (!XftInit (NULL))
+ return NULL;
+
+ new = FcPatternDuplicate (pattern);
+ if (!new)
+ return NULL;
+
+ if (XftDebug () & XFT_DBG_OPENV)
+ {
+ printf ("XftFontMatch pattern ");
+ FcPatternPrint (new);
+ }
+ FcConfigSubstitute (NULL, new, FcMatchPattern);
+ if (XftDebug () & XFT_DBG_OPENV)
+ {
+ printf ("XftFontMatch after FcConfig substitutions ");
+ FcPatternPrint (new);
+ }
+ XftDefaultSubstitute (dpy, screen, new);
+ if (XftDebug () & XFT_DBG_OPENV)
+ {
+ printf ("XftFontMatch after X resource substitutions ");
+ FcPatternPrint (new);
+ }
+
+ match = FcFontMatch (NULL, new, result);
+ if (XftDebug () & XFT_DBG_OPENV)
+ {
+ printf ("XftFontMatch result ");
+ FcPatternPrint (match);
+ }
+ FcPatternDestroy (new);
+ return match;
+}
+
+_X_EXPORT XftFont *
+XftFontOpen (Display *dpy, int screen, ...)
+{
+ va_list va;
+ FcPattern *pat;
+ FcPattern *match;
+ FcResult result;
+ XftFont *font;
+
+ va_start (va, screen);
+ pat = FcPatternVaBuild (NULL, va);
+ va_end (va);
+ if (!pat)
+ {
+ if (XftDebug () & XFT_DBG_OPEN)
+ printf ("XftFontOpen: Invalid pattern argument\n");
+ return NULL;
+ }
+ match = XftFontMatch (dpy, screen, pat, &result);
+ if (XftDebug () & XFT_DBG_OPEN)
+ {
+ printf ("Pattern ");
+ FcPatternPrint (pat);
+ if (match)
+ {
+ printf ("Match ");
+ FcPatternPrint (match);
+ }
+ else
+ printf ("No Match\n");
+ }
+ FcPatternDestroy (pat);
+ if (!match)
+ return NULL;
+
+ font = XftFontOpenPattern (dpy, match);
+ if (!font)
+ {
+ if (XftDebug () & XFT_DBG_OPEN)
+ printf ("No Font\n");
+ FcPatternDestroy (match);
+ }
+
+ return font;
+}
+
+_X_EXPORT XftFont *
+XftFontOpenName (Display *dpy, int screen, const char *name)
+{
+ FcPattern *pat;
+ FcPattern *match;
+ FcResult result;
+ XftFont *font;
+
+ pat = FcNameParse ((FcChar8 *) name);
+ if (XftDebug () & XFT_DBG_OPEN)
+ {
+ printf ("XftFontOpenName \"%s\": ", name);
+ if (pat)
+ FcPatternPrint (pat);
+ else
+ printf ("Invalid name\n");
+ }
+
+ if (!pat)
+ return NULL;
+ match = XftFontMatch (dpy, screen, pat, &result);
+ if (XftDebug () & XFT_DBG_OPEN)
+ {
+ if (match)
+ {
+ printf ("Match ");
+ FcPatternPrint (match);
+ }
+ else
+ printf ("No Match\n");
+ }
+ FcPatternDestroy (pat);
+ if (!match)
+ return NULL;
+
+ font = XftFontOpenPattern (dpy, match);
+ if (!font)
+ {
+ if (XftDebug () & XFT_DBG_OPEN)
+ printf ("No Font\n");
+ FcPatternDestroy (match);
+ }
+
+ return font;
+}
+
+_X_EXPORT XftFont *
+XftFontOpenXlfd (Display *dpy, int screen, const char *xlfd)
+{
+ FcPattern *pat;
+ FcPattern *match;
+ FcResult result;
+ XftFont *font;
+
+ pat = XftXlfdParse (xlfd, FcFalse, FcFalse);
+ if (XftDebug () & XFT_DBG_OPEN)
+ {
+ printf ("XftFontOpenXlfd \"%s\": ", xlfd);
+ if (pat)
+ printf ("Invalid xlfd\n");
+ else
+ FcPatternPrint (pat);
+ }
+
+ if (!pat)
+ return NULL;
+ match = XftFontMatch (dpy, screen, pat, &result);
+ if (XftDebug () & XFT_DBG_OPEN)
+ {
+ if (match)
+ {
+ printf ("Match ");
+ FcPatternPrint (match);
+ }
+ else
+ printf ("No Match\n");
+ }
+ FcPatternDestroy (pat);
+ if (!match)
+ return NULL;
+
+ font = XftFontOpenPattern (dpy, match);
+ if (!font)
+ {
+ if (XftDebug () & XFT_DBG_OPEN)
+ printf ("No Font\n");
+ FcPatternDestroy (match);
+ }
+
+ return font;
+}
+
--- /dev/null
+/*
+ * Copyright © 2000 Keith Packard
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name of Keith Packard not be used in
+ * advertising or publicity pertaining to distribution of the software without
+ * specific, written prior permission. Keith Packard makes no
+ * representations about the suitability of this software for any purpose. It
+ * is provided "as is" without express or implied warranty.
+ *
+ * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+ * EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+ * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+ * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#include "xftint.h"
+
+_X_HIDDEN FT_Library _XftFTlibrary;
+
+#define FT_Matrix_Equal(a,b) ((a)->xx == (b)->xx && \
+ (a)->yy == (b)->yy && \
+ (a)->xy == (b)->xy && \
+ (a)->yx == (b)->yx)
+/*
+ * List of all open files (each face in a file is managed separately)
+ */
+
+static XftFtFile *_XftFtFiles;
+static int XftMaxFreeTypeFiles = 5;
+
+static XftFtFile *
+_XftGetFile (const FcChar8 *file, int id)
+{
+ XftFtFile *f;
+
+ if (!XftInitFtLibrary ())
+ return NULL;
+
+ for (f = _XftFtFiles; f; f = f->next)
+ {
+ if (!strcmp (f->file, (char *) file) && f->id == id)
+ {
+ ++f->ref;
+ if (XftDebug () & XFT_DBG_REF)
+ printf ("FontFile %s/%d matches existing (%d)\n",
+ file, id, f->ref);
+ return f;
+ }
+ }
+ f = malloc (sizeof (XftFtFile) + strlen ((char *) file) + 1);
+ if (!f)
+ return NULL;
+
+ XftMemAlloc (XFT_MEM_FILE, sizeof (XftFtFile) + strlen ((char *) file) + 1);
+ if (XftDebug () & XFT_DBG_REF)
+ printf ("FontFile %s/%d matches new\n",
+ file, id);
+ f->next = _XftFtFiles;
+ _XftFtFiles = f;
+
+ f->ref = 1;
+
+ f->file = (char *) (f+1);
+ strcpy (f->file, (char *) file);
+ f->id = id;
+
+ f->lock = 0;
+ f->face = NULL;
+ f->xsize = 0;
+ f->ysize = 0;
+ f->matrix.xx = f->matrix.xy = f->matrix.yx = f->matrix.yy = 0;
+ return f;
+}
+
+static XftFtFile *
+_XftGetFaceFile (FT_Face face)
+{
+ XftFtFile *f;
+
+ f = malloc (sizeof (XftFtFile));
+ if (!f)
+ return NULL;
+ XftMemAlloc (XFT_MEM_FILE, sizeof(XftFtFile));
+ f->next = NULL;
+
+ f->ref = 1;
+
+ f->file = NULL;
+ f->id = 0;
+ f->lock = 0;
+ f->face = face;
+ f->xsize = 0;
+ f->ysize = 0;
+ f->matrix.xx = f->matrix.xy = f->matrix.yx = f->matrix.yy = 0;
+ return f;
+}
+
+static int
+_XftNumFiles (void)
+{
+ XftFtFile *f;
+ int count = 0;
+ for (f = _XftFtFiles; f; f = f->next)
+ if (f->face && !f->lock)
+ ++count;
+ return count;
+}
+
+static XftFtFile *
+_XftNthFile (int n)
+{
+ XftFtFile *f;
+ int count = 0;
+ for (f = _XftFtFiles; f; f = f->next)
+ if (f->face && !f->lock)
+ if (count++ == n)
+ break;
+ return f;
+}
+
+static void
+_XftUncacheFiles (void)
+{
+ int n;
+ XftFtFile *f;
+ while ((n = _XftNumFiles ()) > XftMaxFreeTypeFiles)
+ {
+ f = _XftNthFile (rand () % n);
+ if (f)
+ {
+ if (XftDebug() & XFT_DBG_REF)
+ printf ("Discard file %s/%d from cache\n",
+ f->file, f->id);
+ FT_Done_Face (f->face);
+ f->face = NULL;
+ }
+ }
+}
+
+static FT_Face
+_XftLockFile (XftFtFile *f)
+{
+ ++f->lock;
+ if (!f->face)
+ {
+ if (XftDebug() & XFT_DBG_REF)
+ printf ("Loading file %s/%d\n", f->file, f->id);
+ if (FT_New_Face (_XftFTlibrary, f->file, f->id, &f->face))
+ --f->lock;
+
+ f->xsize = 0;
+ f->ysize = 0;
+ f->matrix.xx = f->matrix.xy = f->matrix.yx = f->matrix.yy = 0;
+ _XftUncacheFiles ();
+ }
+ return f->face;
+}
+
+static void
+_XftLockError (char *reason)
+{
+ fprintf (stderr, "Xft: locking error %s\n", reason);
+}
+
+static void
+_XftUnlockFile (XftFtFile *f)
+{
+ if (--f->lock < 0)
+ _XftLockError ("too many file unlocks");
+}
+
+#if HAVE_FT_BITMAP_SIZE_Y_PPEM
+#define X_SIZE(face,i) ((face)->available_sizes[i].x_ppem)
+#define Y_SIZE(face,i) ((face)->available_sizes[i].y_ppem)
+#else
+#define X_SIZE(face,i) ((face)->available_sizes[i].width << 6)
+#define Y_SIZE(face,i) ((face)->available_sizes[i].height << 6)
+#endif
+
+_X_HIDDEN FcBool
+_XftSetFace (XftFtFile *f, FT_F26Dot6 xsize, FT_F26Dot6 ysize, FT_Matrix *matrix)
+{
+ FT_Face face = f->face;
+
+ if (f->xsize != xsize || f->ysize != ysize)
+ {
+ if (XftDebug() & XFT_DBG_GLYPH)
+ printf ("Set face size to %dx%d (%dx%d)\n",
+ (int) (xsize >> 6), (int) (ysize >> 6), (int) xsize, (int) ysize);
+ /*
+ * Bitmap only faces must match exactly, so find the closest
+ * one (height dominant search)
+ */
+ if (!(face->face_flags & FT_FACE_FLAG_SCALABLE))
+ {
+ int i, best = 0;
+
+#define xft_abs(a) ((a) < 0 ? -(a) : (a))
+#define dist(a,b) (xft_abs((a)-(b)))
+
+ for (i = 1; i < face->num_fixed_sizes; i++)
+ {
+ if (dist (ysize, Y_SIZE(face,i)) <
+ dist (ysize, Y_SIZE(face, best)) ||
+ (dist (ysize, Y_SIZE(face, i)) ==
+ dist (ysize, Y_SIZE(face, best)) &&
+ dist (xsize, X_SIZE(face, i)) <
+ dist (xsize, X_SIZE(face, best))))
+ {
+ best = i;
+ }
+ }
+ /*
+ * Freetype 2.1.7 and earlier used width/height
+ * for matching sizes in the BDF and PCF loaders.
+ * This has been fixed for 2.1.8. Because BDF and PCF
+ * files have but a single strike per file, we can
+ * simply try both sizes.
+ */
+ if (
+#if HAVE_FT_BITMAP_SIZE_Y_PPEM
+ FT_Set_Char_Size (face, face->available_sizes[best].x_ppem,
+ face->available_sizes[best].y_ppem, 0, 0) != 0
+ &&
+#endif
+ FT_Set_Char_Size (face, face->available_sizes[best].width << 6,
+ face->available_sizes[best].height << 6,
+ 0, 0) != 0)
+ {
+ return False;
+ }
+ }
+ else
+ {
+ if (FT_Set_Char_Size (face, xsize, ysize, 0, 0))
+ {
+ return False;
+ }
+ }
+ f->xsize = xsize;
+ f->ysize = ysize;
+ }
+ if (!FT_Matrix_Equal (&f->matrix, matrix))
+ {
+ if (XftDebug() & XFT_DBG_GLYPH)
+ printf ("Set face matrix to (%g,%g,%g,%g)\n",
+ (double) matrix->xx / 0x10000,
+ (double) matrix->xy / 0x10000,
+ (double) matrix->yx / 0x10000,
+ (double) matrix->yy / 0x10000);
+ FT_Set_Transform (face, matrix, NULL);
+ f->matrix = *matrix;
+ }
+ return True;
+}
+
+static void
+_XftReleaseFile (XftFtFile *f)
+{
+ XftFtFile **prev;
+
+ if (--f->ref != 0)
+ return;
+ if (f->lock)
+ _XftLockError ("Attempt to close locked file");
+ if (f->file)
+ {
+ for (prev = &_XftFtFiles; *prev; prev = &(*prev)->next)
+ {
+ if (*prev == f)
+ {
+ *prev = f->next;
+ break;
+ }
+ }
+ if (f->face)
+ FT_Done_Face (f->face);
+ }
+ XftMemFree (XFT_MEM_FILE,
+ sizeof (XftFtFile) + (f->file ? strlen (f->file) + 1 : 0));
+ free (f);
+}
+
+/*
+ * Find a prime larger than the minimum reasonable hash size
+ */
+
+static FcChar32
+_XftSqrt (FcChar32 a)
+{
+ FcChar32 l, h, m;
+
+ l = 2;
+ h = a/2;
+ while ((h-l) > 1)
+ {
+ m = (h+l) >> 1;
+ if (m * m < a)
+ l = m;
+ else
+ h = m;
+ }
+ return h;
+}
+
+static FcBool
+_XftIsPrime (FcChar32 i)
+{
+ FcChar32 l, t;
+
+ if (i < 2)
+ return FcFalse;
+ if ((i & 1) == 0)
+ {
+ if (i == 2)
+ return FcTrue;
+ return FcFalse;
+ }
+ l = _XftSqrt (i) + 1;
+ for (t = 3; t <= l; t += 2)
+ if (i % t == 0)
+ return FcFalse;
+ return FcTrue;
+}
+
+static FcChar32
+_XftHashSize (FcChar32 num_unicode)
+{
+ /* at least 31.25 % extra space */
+ FcChar32 hash = num_unicode + (num_unicode >> 2) + (num_unicode >> 4);
+
+ if ((hash & 1) == 0)
+ hash++;
+ while (!_XftIsPrime (hash))
+ hash += 2;
+ return hash;
+}
+
+_X_EXPORT FT_Face
+XftLockFace (XftFont *public)
+{
+ XftFontInt *font = (XftFontInt *) public;
+ XftFontInfo *fi = &font->info;
+ FT_Face face;
+
+ face = _XftLockFile (fi->file);
+ /*
+ * Make sure the face is usable at the requested size
+ */
+ if (face && !_XftSetFace (fi->file, fi->xsize, fi->ysize, &fi->matrix))
+ {
+ _XftUnlockFile (fi->file);
+ face = NULL;
+ }
+ return face;
+}
+
+_X_EXPORT void
+XftUnlockFace (XftFont *public)
+{
+ XftFontInt *font = (XftFontInt *) public;
+ _XftUnlockFile (font->info.file);
+}
+
+static FcBool
+XftFontInfoFill (Display *dpy, _Xconst FcPattern *pattern, XftFontInfo *fi)
+{
+ XftDisplayInfo *info = _XftDisplayInfoGet (dpy, True);
+ FcChar8 *filename;
+ int id;
+ double dsize;
+ double aspect;
+ FcMatrix *font_matrix;
+ FcBool hinting, vertical_layout, autohint, global_advance;
+#ifdef FC_HINT_STYLE
+ int hint_style;
+#endif
+ FcChar32 hash, *hashp;
+ FT_Face face;
+ int nhash;
+ FcBool bitmap;
+
+ if (!info)
+ return FcFalse;
+
+ /*
+ * Initialize the whole XftFontInfo so that padding doesn't interfere with
+ * hash or XftFontInfoEqual().
+ */
+
+ memset (fi, '\0', sizeof(*fi));
+
+ /*
+ * Find the associated file
+ */
+ switch (FcPatternGetString (pattern, FC_FILE, 0, &filename)) {
+ case FcResultNoMatch:
+ filename = NULL;
+ break;
+ case FcResultMatch:
+ break;
+ default:
+ goto bail0;
+ }
+
+ switch (FcPatternGetInteger (pattern, FC_INDEX, 0, &id)) {
+ case FcResultNoMatch:
+ id = 0;
+ break;
+ case FcResultMatch:
+ break;
+ default:
+ goto bail0;
+ }
+
+ if (filename)
+ fi->file = _XftGetFile (filename, id);
+ else if (FcPatternGetFTFace (pattern, FC_FT_FACE, 0, &face) == FcResultMatch
+ && face)
+ fi->file = _XftGetFaceFile (face);
+ if (!fi->file)
+ goto bail0;
+
+ /*
+ * Compute pixel size
+ */
+ if (FcPatternGetDouble (pattern, FC_PIXEL_SIZE, 0, &dsize) != FcResultMatch)
+ goto bail1;
+
+ if (FcPatternGetDouble (pattern, FC_ASPECT, 0, &aspect) != FcResultMatch)
+ aspect = 1.0;
+
+ fi->ysize = (FT_F26Dot6) (dsize * 64.0);
+ fi->xsize = (FT_F26Dot6) (dsize * aspect * 64.0);
+
+ if (XftDebug() & XFT_DBG_OPEN)
+ printf ("XftFontInfoFill: %s: %d (%g pixels)\n",
+ (filename ? filename : (FcChar8 *) "<none>"), id, dsize);
+ /*
+ * Get antialias value
+ */
+ switch (FcPatternGetBool (pattern, FC_ANTIALIAS, 0, &fi->antialias)) {
+ case FcResultNoMatch:
+ fi->antialias = True;
+ break;
+ case FcResultMatch:
+ break;
+ default:
+ goto bail1;
+ }
+
+ /*
+ * Get rgba value
+ */
+ switch (FcPatternGetInteger (pattern, FC_RGBA, 0, &fi->rgba)) {
+ case FcResultNoMatch:
+ fi->rgba = FC_RGBA_UNKNOWN;
+ break;
+ case FcResultMatch:
+ break;
+ default:
+ goto bail1;
+ }
+
+ /*
+ * Get matrix and transform values
+ */
+ switch (FcPatternGetMatrix (pattern, FC_MATRIX, 0, &font_matrix)) {
+ case FcResultNoMatch:
+ fi->matrix.xx = fi->matrix.yy = 0x10000;
+ fi->matrix.xy = fi->matrix.yx = 0;
+ break;
+ case FcResultMatch:
+ fi->matrix.xx = 0x10000L * font_matrix->xx;
+ fi->matrix.yy = 0x10000L * font_matrix->yy;
+ fi->matrix.xy = 0x10000L * font_matrix->xy;
+ fi->matrix.yx = 0x10000L * font_matrix->yx;
+ break;
+ default:
+ goto bail1;
+ }
+
+ fi->transform = (fi->matrix.xx != 0x10000 || fi->matrix.xy != 0 ||
+ fi->matrix.yx != 0 || fi->matrix.yy != 0x10000);
+
+ /*
+ * Get render value, set to false if no Render extension present
+ */
+ if (info->hasRender)
+ {
+ switch (FcPatternGetBool (pattern, XFT_RENDER, 0, &fi->render)) {
+ case FcResultNoMatch:
+ fi->render = info->hasRender;
+ break;
+ case FcResultMatch:
+ break;
+ default:
+ goto bail1;
+ }
+ }
+ else
+ fi->render = FcFalse;
+
+ /*
+ * Compute glyph load flags
+ */
+ fi->load_flags = FT_LOAD_DEFAULT;
+
+#ifndef XFT_EMBEDDED_BITMAP
+#define XFT_EMBEDDED_BITMAP "embeddedbitmap"
+#endif
+
+ switch (FcPatternGetBool (pattern, XFT_EMBEDDED_BITMAP, 0, &bitmap)) {
+ case FcResultNoMatch:
+ bitmap = FcFalse;
+ break;
+ case FcResultMatch:
+ break;
+ default:
+ goto bail1;
+ }
+
+ /* disable bitmaps when anti-aliasing or transforming glyphs */
+ if ((!bitmap && fi->antialias) || fi->transform)
+ fi->load_flags |= FT_LOAD_NO_BITMAP;
+
+ /* disable hinting if requested */
+ switch (FcPatternGetBool (pattern, FC_HINTING, 0, &hinting)) {
+ case FcResultNoMatch:
+ hinting = FcTrue;
+ break;
+ case FcResultMatch:
+ break;
+ default:
+ goto bail1;
+ }
+
+#ifdef FC_EMBOLDEN
+ switch (FcPatternGetBool (pattern, FC_EMBOLDEN, 0, &fi->embolden)) {
+ case FcResultNoMatch:
+ fi->embolden = FcFalse;
+ break;
+ case FcResultMatch:
+ break;
+ default:
+ goto bail1;
+ }
+#else
+ fi->embolden = FcFalse;
+#endif
+
+#ifdef FC_HINT_STYLE
+ switch (FcPatternGetInteger (pattern, FC_HINT_STYLE, 0, &hint_style)) {
+ case FcResultNoMatch:
+ hint_style = FC_HINT_FULL;
+ break;
+ case FcResultMatch:
+ break;
+ default:
+ goto bail1;
+ }
+#endif
+
+ if (!hinting
+#ifdef FC_HINT_STYLE
+ || hint_style == FC_HINT_NONE
+#endif
+ )
+ {
+ fi->load_flags |= FT_LOAD_NO_HINTING;
+ }
+
+ /* Figure out the load target, which modifies the hinting
+ * behavior of FreeType based on the intended use of the glyphs.
+ */
+ if (fi->antialias)
+ {
+#ifdef FC_HINT_STYLE
+#ifdef FT_LOAD_TARGET_LIGHT
+ if (FC_HINT_NONE < hint_style && hint_style < FC_HINT_FULL)
+ {
+ fi->load_flags |= FT_LOAD_TARGET_LIGHT;
+ }
+ else
+#endif
+#endif
+ {
+ /* autohinter will snap stems to integer widths, when
+ * the LCD targets are used.
+ */
+ switch (fi->rgba) {
+ case FC_RGBA_RGB:
+ case FC_RGBA_BGR:
+#ifdef FT_LOAD_TARGET_LCD
+ fi->load_flags |= FT_LOAD_TARGET_LCD;
+#endif
+ break;
+ case FC_RGBA_VRGB:
+ case FC_RGBA_VBGR:
+#ifdef FT_LOAD_TARGET_LCD_V
+ fi->load_flags |= FT_LOAD_TARGET_LCD_V;
+#endif
+ break;
+ }
+ }
+ }
+#ifdef FT_LOAD_TARGET_MONO
+ else
+ fi->load_flags |= FT_LOAD_TARGET_MONO;
+#endif
+
+ /* set vertical layout if requested */
+ switch (FcPatternGetBool (pattern, FC_VERTICAL_LAYOUT, 0, &vertical_layout)) {
+ case FcResultNoMatch:
+ vertical_layout = FcFalse;
+ break;
+ case FcResultMatch:
+ break;
+ default:
+ goto bail1;
+ }
+
+ if (vertical_layout)
+ fi->load_flags |= FT_LOAD_VERTICAL_LAYOUT;
+
+ /* force autohinting if requested */
+ switch (FcPatternGetBool (pattern, FC_AUTOHINT, 0, &autohint)) {
+ case FcResultNoMatch:
+ autohint = FcFalse;
+ break;
+ case FcResultMatch:
+ break;
+ default:
+ goto bail1;
+ }
+
+ if (autohint)
+ fi->load_flags |= FT_LOAD_FORCE_AUTOHINT;
+
+ /* disable global advance width (for broken DynaLab TT CJK fonts) */
+ switch (FcPatternGetBool (pattern, FC_GLOBAL_ADVANCE, 0, &global_advance)) {
+ case FcResultNoMatch:
+ global_advance = FcTrue;
+ break;
+ case FcResultMatch:
+ break;
+ default:
+ goto bail1;
+ }
+
+ if (!global_advance)
+ fi->load_flags |= FT_LOAD_IGNORE_GLOBAL_ADVANCE_WIDTH;
+
+ /*
+ * Get requested spacing value
+ */
+ switch (FcPatternGetInteger (pattern, FC_SPACING, 0, &fi->spacing)) {
+ case FcResultNoMatch:
+ fi->spacing = FC_PROPORTIONAL;
+ break;
+ case FcResultMatch:
+ break;
+ default:
+ goto bail1;
+ }
+
+ /*
+ * Check for minspace
+ */
+
+ switch (FcPatternGetBool (pattern, FC_MINSPACE, 0, &fi->minspace)) {
+ case FcResultNoMatch:
+ fi->minspace = FcFalse;
+ break;
+ case FcResultMatch:
+ break;
+ default:
+ goto bail1;
+ }
+ /*
+ * Check for fixed pixel spacing
+ */
+ switch (FcPatternGetInteger (pattern, FC_CHAR_WIDTH, 0, &fi->char_width)) {
+ case FcResultNoMatch:
+ fi->char_width = 0;
+ break;
+ case FcResultMatch:
+ if (fi->char_width)
+ fi->spacing = FC_MONO;
+ break;
+ default:
+ goto bail1;
+ }
+
+ /*
+ * Step over hash value in the structure
+ */
+ hash = 0;
+ hashp = (FcChar32 *) fi + 1;
+ nhash = (sizeof (XftFontInfo) / sizeof (FcChar32)) - 1;
+
+ while (nhash--)
+ hash += *hashp++;
+ fi->hash = hash;
+
+ /*
+ * All done
+ */
+ return FcTrue;
+
+bail1:
+ _XftReleaseFile (fi->file);
+ fi->file = NULL;
+bail0:
+ return FcFalse;
+}
+
+static void
+XftFontInfoEmpty (Display *dpy, XftFontInfo *fi)
+{
+ if (fi->file)
+ _XftReleaseFile (fi->file);
+}
+
+XftFontInfo *
+XftFontInfoCreate (Display *dpy, _Xconst FcPattern *pattern)
+{
+ XftFontInfo *fi = malloc (sizeof (XftFontInfo));
+
+ if (!fi)
+ return NULL;
+
+ if (!XftFontInfoFill (dpy, pattern, fi))
+ {
+ free (fi);
+ fi = NULL;
+ }
+ XftMemAlloc (XFT_MEM_FONT, sizeof (XftFontInfo));
+ return fi;
+}
+
+_X_EXPORT void
+XftFontInfoDestroy (Display *dpy, XftFontInfo *fi)
+{
+ XftFontInfoEmpty (dpy, fi);
+ XftMemFree (XFT_MEM_FONT, sizeof (XftFontInfo));
+ free (fi);
+}
+
+_X_EXPORT FcChar32
+XftFontInfoHash (_Xconst XftFontInfo *fi)
+{
+ return fi->hash;
+}
+
+_X_EXPORT FcBool
+XftFontInfoEqual (_Xconst XftFontInfo *a, _Xconst XftFontInfo *b)
+{
+ return memcmp ((void *) a, (void *) b, sizeof (XftFontInfo)) == 0;
+}
+
+_X_EXPORT XftFont *
+XftFontOpenInfo (Display *dpy,
+ FcPattern *pattern,
+ XftFontInfo *fi)
+{
+ XftDisplayInfo *info = _XftDisplayInfoGet (dpy, True);
+ FT_Face face;
+ XftFont **bucket;
+ XftFontInt *font;
+ XRenderPictFormat *format;
+ FcCharSet *charset;
+ FcChar32 num_unicode;
+ FcChar32 hash_value;
+ FcChar32 rehash_value;
+ FcBool antialias;
+ int max_glyph_memory;
+ int alloc_size;
+ int ascent, descent, height;
+ int i;
+ int num_glyphs;
+
+ if (!info)
+ return NULL;
+ /*
+ * Find a matching previously opened font
+ */
+ bucket = &info->fontHash[fi->hash % XFT_NUM_FONT_HASH];
+ for (font = (XftFontInt *) *bucket; font; font = (XftFontInt *) font->hash_next)
+ if (XftFontInfoEqual (&font->info, fi))
+ {
+ if (!font->ref++)
+ --info->num_unref_fonts;
+ FcPatternDestroy (pattern);
+ return &font->public;
+ }
+
+ /*
+ * No existing font, create another.
+ */
+
+ if (XftDebug () & XFT_DBG_CACHE)
+ printf ("New font %s/%d size %dx%d\n",
+ fi->file->file, fi->file->id,
+ (int) fi->xsize >> 6, (int) fi->ysize >> 6);
+
+ if (FcPatternGetInteger (pattern, XFT_MAX_GLYPH_MEMORY, 0,
+ &max_glyph_memory) != FcResultMatch)
+ max_glyph_memory = XFT_FONT_MAX_GLYPH_MEMORY;
+
+ face = _XftLockFile (fi->file);
+ if (!face)
+ goto bail0;
+
+ if (!_XftSetFace (fi->file, fi->xsize, fi->ysize, &fi->matrix))
+ goto bail1;
+
+ /*
+ * Get the set of Unicode codepoints covered by the font.
+ * If the incoming pattern doesn't provide this data, go
+ * off and compute it. Yes, this is expensive, but it's
+ * required to map Unicode to glyph indices.
+ */
+ if (FcPatternGetCharSet (pattern, FC_CHARSET, 0, &charset) == FcResultMatch)
+ charset = FcCharSetCopy (charset);
+ else
+ charset = FcFreeTypeCharSet (face, FcConfigGetBlanks (NULL));
+
+ antialias = fi->antialias;
+ if (!(face->face_flags & FT_FACE_FLAG_SCALABLE))
+ antialias = FcFalse;
+
+ /*
+ * Find the appropriate picture format
+ */
+ if (fi->render)
+ {
+ if (antialias)
+ {
+ switch (fi->rgba) {
+ case FC_RGBA_RGB:
+ case FC_RGBA_BGR:
+ case FC_RGBA_VRGB:
+ case FC_RGBA_VBGR:
+ format = XRenderFindStandardFormat (dpy, PictStandardARGB32);
+ break;
+ default:
+ format = XRenderFindStandardFormat (dpy, PictStandardA8);
+ break;
+ }
+ }
+ else
+ {
+ format = XRenderFindStandardFormat (dpy, PictStandardA1);
+ }
+
+ if (!format)
+ goto bail2;
+ }
+ else
+ format = NULL;
+
+ if (charset)
+ {
+ num_unicode = FcCharSetCount (charset);
+ hash_value = _XftHashSize (num_unicode);
+ rehash_value = hash_value - 2;
+ }
+ else
+ {
+ num_unicode = 0;
+ hash_value = 0;
+ rehash_value = 0;
+ }
+
+ /*
+ * Sometimes the glyphs are numbered 1..n, other times 0..n-1,
+ * accept either numbering scheme by making room in the table
+ */
+ num_glyphs = face->num_glyphs + 1;
+ alloc_size = (sizeof (XftFontInt) +
+ num_glyphs * sizeof (XftGlyph *) +
+ hash_value * sizeof (XftUcsHash));
+ font = malloc (alloc_size);
+
+ if (!font)
+ goto bail2;
+
+ XftMemAlloc (XFT_MEM_FONT, alloc_size);
+
+ /*
+ * Public fields
+ */
+ if (fi->transform)
+ {
+ FT_Vector vector;
+
+ vector.x = 0;
+ vector.y = face->size->metrics.descender;
+ FT_Vector_Transform (&vector, &fi->matrix);
+ descent = -(vector.y >> 6);
+
+ vector.x = 0;
+ vector.y = face->size->metrics.ascender;
+ FT_Vector_Transform (&vector, &fi->matrix);
+ ascent = vector.y >> 6;
+
+ if (fi->minspace)
+ height = ascent + descent;
+ else
+ {
+ vector.x = 0;
+ vector.y = face->size->metrics.height;
+ FT_Vector_Transform (&vector, &fi->matrix);
+ height = vector.y >> 6;
+ }
+ }
+ else
+ {
+ descent = -(face->size->metrics.descender >> 6);
+ ascent = face->size->metrics.ascender >> 6;
+ if (fi->minspace)
+ height = ascent + descent;
+ else
+ height = face->size->metrics.height >> 6;
+ }
+ font->public.ascent = ascent;
+ font->public.descent = descent;
+ font->public.height = height;
+
+ if (fi->char_width)
+ font->public.max_advance_width = fi->char_width;
+ else
+ {
+ if (fi->transform)
+ {
+ FT_Vector vector;
+ vector.x = face->size->metrics.max_advance;
+ vector.y = 0;
+ FT_Vector_Transform (&vector, &fi->matrix);
+ font->public.max_advance_width = vector.x >> 6;
+ }
+ else
+ font->public.max_advance_width = face->size->metrics.max_advance >> 6;
+ }
+ font->public.charset = charset;
+ font->public.pattern = pattern;
+
+ /*
+ * Management fields
+ */
+ font->ref = 1;
+
+ font->next = info->fonts;
+ info->fonts = &font->public;
+
+ font->hash_next = *bucket;
+ *bucket = &font->public;
+
+ /*
+ * Copy the info over
+ */
+ font->info = *fi;
+ /*
+ * reset the antialias field. It can't
+ * be set correctly until the font is opened,
+ * which doesn't happen in XftFontInfoFill
+ */
+ font->info.antialias = antialias;
+ /*
+ * bump XftFile reference count
+ */
+ font->info.file->ref++;
+
+ /*
+ * Per glyph information
+ */
+ font->glyphs = (XftGlyph **) (font + 1);
+ memset (font->glyphs, '\0', num_glyphs * sizeof (XftGlyph *));
+ font->num_glyphs = num_glyphs;
+ /*
+ * Unicode hash table information
+ */
+ font->hash_table = (XftUcsHash *) (font->glyphs + font->num_glyphs);
+ for (i = 0; i < hash_value; i++)
+ {
+ font->hash_table[i].ucs4 = ((FcChar32) ~0);
+ font->hash_table[i].glyph = 0;
+ }
+ font->hash_value = hash_value;
+ font->rehash_value = rehash_value;
+ /*
+ * X specific fields
+ */
+ font->glyphset = 0;
+ font->format = format;
+
+ /*
+ * Glyph memory management fields
+ */
+ font->glyph_memory = 0;
+ font->max_glyph_memory = max_glyph_memory;
+ font->use_free_glyphs = info->use_free_glyphs;
+
+ _XftUnlockFile (fi->file);
+
+ return &font->public;
+
+bail2:
+ FcCharSetDestroy (charset);
+bail1:
+ _XftUnlockFile (fi->file);
+bail0:
+ return NULL;
+}
+
+_X_EXPORT XftFont *
+XftFontOpenPattern (Display *dpy, FcPattern *pattern)
+{
+ XftFontInfo info;
+ XftFont *font;
+
+ if (!XftFontInfoFill (dpy, pattern, &info))
+ return NULL;
+
+ font = XftFontOpenInfo (dpy, pattern, &info);
+ XftFontInfoEmpty (dpy, &info);
+ return font;
+}
+
+_X_EXPORT XftFont *
+XftFontCopy (Display *dpy, XftFont *public)
+{
+ XftFontInt *font = (XftFontInt *) public;
+
+ font->ref++;
+ return public;
+}
+
+static void
+XftFontDestroy (Display *dpy, XftFont *public)
+{
+ XftDisplayInfo *info = _XftDisplayInfoGet (dpy, False);
+ XftFontInt *font = (XftFontInt *) public;
+ int i;
+
+ /* note reduction in memory use */
+ if (info)
+ info->glyph_memory -= font->glyph_memory;
+ /* Clean up the info */
+ XftFontInfoEmpty (dpy, &font->info);
+ /* Free the glyphset */
+ if (font->glyphset)
+ XRenderFreeGlyphSet (dpy, font->glyphset);
+ /* Free the glyphs */
+ for (i = 0; i < font->num_glyphs; i++)
+ {
+ XftGlyph *xftg = font->glyphs[i];
+ if (xftg)
+ {
+ if (xftg->bitmap)
+ free (xftg->bitmap);
+ free (xftg);
+ }
+ }
+
+ /* Free the pattern and the charset */
+ FcPatternDestroy (font->public.pattern);
+ FcCharSetDestroy (font->public.charset);
+
+ /* Finally, free the font structure */
+ XftMemFree (XFT_MEM_FONT, sizeof (XftFontInt) +
+ font->num_glyphs * sizeof (XftGlyph *) +
+ font->hash_value * sizeof (XftUcsHash));
+ free (font);
+}
+
+static XftFont *
+XftFontFindNthUnref (XftDisplayInfo *info, int n)
+{
+ XftFont *public;
+ XftFontInt *font;
+
+ for (public = info->fonts; public; public = font->next)
+ {
+ font = (XftFontInt*) public;
+ if (!font->ref && !n--)
+ break;
+ }
+ return public;
+}
+
+_X_HIDDEN void
+XftFontManageMemory (Display *dpy)
+{
+ XftDisplayInfo *info = _XftDisplayInfoGet (dpy, False);
+ XftFont **prev;
+ XftFont *public;
+ XftFontInt *font;
+
+ if (!info)
+ return;
+ while (info->num_unref_fonts > info->max_unref_fonts)
+ {
+ public = XftFontFindNthUnref (info, rand() % info->num_unref_fonts);
+ font = (XftFontInt *) public;
+
+ if (XftDebug () & XFT_DBG_CACHE)
+ printf ("freeing unreferenced font %s/%d size %dx%d\n",
+ font->info.file->file, font->info.file->id,
+ (int) font->info.xsize >> 6, (int) font->info.ysize >> 6);
+
+ /* Unhook from display list */
+ for (prev = &info->fonts; *prev; prev = &(*(XftFontInt **) prev)->next)
+ {
+ if (*prev == public)
+ {
+ *prev = font->next;
+ break;
+ }
+ }
+ /* Unhook from hash list */
+ for (prev = &info->fontHash[font->info.hash % XFT_NUM_FONT_HASH];
+ *prev;
+ prev = &(*(XftFontInt **) prev)->hash_next)
+ {
+ if (*prev == public)
+ {
+ *prev = font->hash_next;
+ break;
+ }
+ }
+ /* Destroy the font */
+ XftFontDestroy (dpy, public);
+ --info->num_unref_fonts;
+ }
+}
+
+_X_EXPORT void
+XftFontClose (Display *dpy, XftFont *public)
+{
+ XftDisplayInfo *info = _XftDisplayInfoGet (dpy, False);
+ XftFontInt *font = (XftFontInt *) public;
+
+ if (--font->ref != 0)
+ return;
+
+ if (info)
+ {
+ ++info->num_unref_fonts;
+ XftFontManageMemory (dpy);
+ }
+ else
+ {
+ XftFontDestroy (dpy, public);
+ }
+}
+
+_X_EXPORT FcBool
+XftInitFtLibrary (void)
+{
+ if (_XftFTlibrary)
+ return FcTrue;
+ if (FT_Init_FreeType (&_XftFTlibrary))
+ return FcFalse;
+ return FcTrue;
+}
--- /dev/null
+/*
+ * Copyright © 2000 Keith Packard
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name of Keith Packard not be used in
+ * advertising or publicity pertaining to distribution of the software without
+ * specific, written prior permission. Keith Packard makes no
+ * representations about the suitability of this software for any purpose. It
+ * is provided "as is" without express or implied warranty.
+ *
+ * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+ * EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+ * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+ * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#include "xftint.h"
+#include <freetype/ftoutln.h>
+
+#if HAVE_FT_GLYPHSLOT_EMBOLDEN
+#include <freetype/ftsynth.h>
+#endif
+
+static const int filters[3][3] = {
+ /* red */
+#if 0
+{ 65538*4/7,65538*2/7,65538*1/7 },
+ /* green */
+{ 65536*1/4, 65536*2/4, 65537*1/4 },
+ /* blue */
+{ 65538*1/7,65538*2/7,65538*4/7 },
+#endif
+{ 65538*9/13,65538*3/13,65538*1/13 },
+ /* green */
+{ 65538*1/6, 65538*4/6, 65538*1/6 },
+ /* blue */
+{ 65538*1/13,65538*3/13,65538*9/13 },
+};
+
+/*
+ * Validate the memory info for a font
+ */
+
+static void
+_XftFontValidateMemory (Display *dpy, XftFont *public)
+{
+ XftFontInt *font = (XftFontInt *) public;
+ unsigned long glyph_memory;
+ FT_UInt glyphindex;
+ XftGlyph *xftg;
+
+ glyph_memory = 0;
+ for (glyphindex = 0; glyphindex < font->num_glyphs; glyphindex++)
+ {
+ xftg = font->glyphs[glyphindex];
+ if (xftg)
+ {
+ glyph_memory += xftg->glyph_memory;
+ }
+ }
+ if (glyph_memory != font->glyph_memory)
+ printf ("Font glyph cache incorrect has %ld bytes, should have %ld\n",
+ font->glyph_memory, glyph_memory);
+}
+
+_X_EXPORT void
+XftFontLoadGlyphs (Display *dpy,
+ XftFont *pub,
+ FcBool need_bitmaps,
+ _Xconst FT_UInt *glyphs,
+ int nglyph)
+{
+ XftDisplayInfo *info = _XftDisplayInfoGet (dpy, True);
+ XftFontInt *font = (XftFontInt *) pub;
+ FT_Error error;
+ FT_UInt glyphindex;
+ FT_GlyphSlot glyphslot;
+ XftGlyph *xftg;
+ Glyph glyph;
+ unsigned char bufLocal[4096];
+ unsigned char *bufBitmap = bufLocal;
+ int bufSize = sizeof (bufLocal);
+ int size, pitch;
+ unsigned char bufLocalRgba[4096];
+ unsigned char *bufBitmapRgba = bufLocalRgba;
+ int bufSizeRgba = sizeof (bufLocalRgba);
+ int sizergba, pitchrgba, widthrgba;
+ int width;
+ int height;
+ int left, right, top, bottom;
+ int hmul = 1;
+ int vmul = 1;
+ FT_Bitmap ftbit;
+ FT_Matrix matrix;
+ FT_Vector vector;
+ Bool subpixel = False;
+ FT_Face face;
+
+ if (!info)
+ return;
+
+ face = XftLockFace (&font->public);
+
+ if (!face)
+ return;
+
+ matrix.xx = matrix.yy = 0x10000L;
+ matrix.xy = matrix.yx = 0;
+
+ if (font->info.antialias)
+ {
+ switch (font->info.rgba) {
+ case FC_RGBA_RGB:
+ case FC_RGBA_BGR:
+ matrix.xx *= 3;
+ subpixel = True;
+ hmul = 3;
+ break;
+ case FC_RGBA_VRGB:
+ case FC_RGBA_VBGR:
+ matrix.yy *= 3;
+ vmul = 3;
+ subpixel = True;
+ break;
+ }
+ }
+
+ while (nglyph--)
+ {
+ glyphindex = *glyphs++;
+ xftg = font->glyphs[glyphindex];
+ if (!xftg)
+ continue;
+
+ if (XftDebug() & XFT_DBG_CACHE)
+ _XftFontValidateMemory (dpy, pub);
+ /*
+ * Check to see if this glyph has just been loaded,
+ * this happens when drawing the same glyph twice
+ * in a single string
+ */
+ if (xftg->glyph_memory)
+ continue;
+
+ error = FT_Load_Glyph (face, glyphindex, font->info.load_flags);
+ if (error)
+ {
+ /*
+ * If anti-aliasing or transforming glyphs and
+ * no outline version exists, fallback to the
+ * bitmap and let things look bad instead of
+ * missing the glyph
+ */
+ if (font->info.load_flags & FT_LOAD_NO_BITMAP)
+ error = FT_Load_Glyph (face, glyphindex,
+ font->info.load_flags & ~FT_LOAD_NO_BITMAP);
+ if (error)
+ continue;
+ }
+
+#define FLOOR(x) ((x) & -64)
+#define CEIL(x) (((x)+63) & -64)
+#define TRUNC(x) ((x) >> 6)
+#define ROUND(x) (((x)+32) & -64)
+
+ glyphslot = face->glyph;
+
+#if HAVE_FT_GLYPHSLOT_EMBOLDEN
+ /*
+ * Embolden if required
+ */
+ if (font->info.embolden) FT_GlyphSlot_Embolden(glyphslot);
+#endif
+
+ /*
+ * Compute glyph metrics from FreeType information
+ */
+ if(font->info.transform && glyphslot->format != ft_glyph_format_bitmap)
+ {
+ /*
+ * calculate the true width by transforming all four corners.
+ */
+ int xc, yc;
+ left = right = top = bottom = 0;
+ for(xc = 0; xc <= 1; xc ++) {
+ for(yc = 0; yc <= 1; yc++) {
+ vector.x = glyphslot->metrics.horiBearingX + xc * glyphslot->metrics.width;
+ vector.y = glyphslot->metrics.horiBearingY - yc * glyphslot->metrics.height;
+ FT_Vector_Transform(&vector, &font->info.matrix);
+ if (XftDebug() & XFT_DBG_GLYPH)
+ printf("Trans %d %d: %d %d\n", (int) xc, (int) yc,
+ (int) vector.x, (int) vector.y);
+ if(xc == 0 && yc == 0) {
+ left = right = vector.x;
+ top = bottom = vector.y;
+ } else {
+ if(left > vector.x) left = vector.x;
+ if(right < vector.x) right = vector.x;
+ if(bottom > vector.y) bottom = vector.y;
+ if(top < vector.y) top = vector.y;
+ }
+
+ }
+ }
+ left = FLOOR(left);
+ right = CEIL(right);
+ bottom = FLOOR(bottom);
+ top = CEIL(top);
+
+ } else {
+ left = FLOOR( glyphslot->metrics.horiBearingX );
+ right = CEIL( glyphslot->metrics.horiBearingX + glyphslot->metrics.width );
+
+ top = CEIL( glyphslot->metrics.horiBearingY );
+ bottom = FLOOR( glyphslot->metrics.horiBearingY - glyphslot->metrics.height );
+ }
+
+ width = TRUNC(right - left);
+ height = TRUNC( top - bottom );
+
+ /*
+ * Clip charcell glyphs to the bounding box
+ * XXX transformed?
+ */
+ if (font->info.spacing >= FC_CHARCELL && !font->info.transform)
+ {
+ if (font->info.load_flags & FT_LOAD_VERTICAL_LAYOUT)
+ {
+ if (TRUNC(bottom) > font->public.max_advance_width)
+ {
+ int adjust;
+
+ adjust = bottom - (font->public.max_advance_width << 6);
+ if (adjust > top)
+ adjust = top;
+ top -= adjust;
+ bottom -= adjust;
+ height = font->public.max_advance_width;
+ }
+ }
+ else
+ {
+ if (TRUNC(right) > font->public.max_advance_width)
+ {
+ int adjust;
+
+ adjust = right - (font->public.max_advance_width << 6);
+ if (adjust > left)
+ adjust = left;
+ left -= adjust;
+ right -= adjust;
+ width = font->public.max_advance_width;
+ }
+ }
+ }
+
+ if (font->info.antialias)
+ pitch = (width * hmul + 3) & ~3;
+ else
+ pitch = ((width + 31) & ~31) >> 3;
+
+ size = pitch * height * vmul;
+
+ xftg->metrics.width = width;
+ xftg->metrics.height = height;
+ xftg->metrics.x = -TRUNC(left);
+ xftg->metrics.y = TRUNC(top);
+
+ if (font->info.spacing >= FC_MONO)
+ {
+ if (font->info.transform)
+ {
+ if (font->info.load_flags & FT_LOAD_VERTICAL_LAYOUT)
+ {
+ vector.x = 0;
+ vector.y = -face->size->metrics.max_advance;
+ }
+ else
+ {
+ vector.x = face->size->metrics.max_advance;
+ vector.y = 0;
+ }
+ FT_Vector_Transform (&vector, &font->info.matrix);
+ xftg->metrics.xOff = vector.x >> 6;
+ xftg->metrics.yOff = -(vector.y >> 6);
+ }
+ else
+ {
+ if (font->info.load_flags & FT_LOAD_VERTICAL_LAYOUT)
+ {
+ xftg->metrics.xOff = 0;
+ xftg->metrics.yOff = -font->public.max_advance_width;
+ }
+ else
+ {
+ xftg->metrics.xOff = font->public.max_advance_width;
+ xftg->metrics.yOff = 0;
+ }
+ }
+ }
+ else
+ {
+ xftg->metrics.xOff = TRUNC(ROUND(glyphslot->advance.x));
+ xftg->metrics.yOff = -TRUNC(ROUND(glyphslot->advance.y));
+ }
+
+ /*
+ * If the glyph is relatively large (> 1% of server memory),
+ * don't send it until necessary
+ */
+ if (!need_bitmaps && size > info->max_glyph_memory / 100)
+ continue;
+
+ /*
+ * Make sure there's enough buffer space for the glyph
+ */
+ if (size > bufSize)
+ {
+ if (bufBitmap != bufLocal)
+ free (bufBitmap);
+ bufBitmap = (unsigned char *) malloc (size);
+ if (!bufBitmap)
+ continue;
+ bufSize = size;
+ }
+ memset (bufBitmap, 0, size);
+
+ /*
+ * Rasterize into the local buffer
+ */
+ switch (glyphslot->format) {
+ case ft_glyph_format_outline:
+ ftbit.width = width * hmul;
+ ftbit.rows = height * vmul;
+ ftbit.pitch = pitch;
+ if (font->info.antialias)
+ ftbit.pixel_mode = ft_pixel_mode_grays;
+ else
+ ftbit.pixel_mode = ft_pixel_mode_mono;
+
+ ftbit.buffer = bufBitmap;
+
+ if (subpixel)
+ FT_Outline_Transform (&glyphslot->outline, &matrix);
+
+ FT_Outline_Translate ( &glyphslot->outline, -left*hmul, -bottom*vmul );
+
+ FT_Outline_Get_Bitmap( _XftFTlibrary, &glyphslot->outline, &ftbit );
+ break;
+ case ft_glyph_format_bitmap:
+ if (font->info.antialias)
+ {
+ unsigned char *srcLine, *dstLine;
+ int height;
+ int x;
+ int h, v;
+
+ srcLine = glyphslot->bitmap.buffer;
+ dstLine = bufBitmap;
+ height = glyphslot->bitmap.rows;
+ while (height--)
+ {
+ for (x = 0; x < glyphslot->bitmap.width; x++)
+ {
+ /* always MSB bitmaps */
+ unsigned char a = ((srcLine[x >> 3] & (0x80 >> (x & 7))) ?
+ 0xff : 0x00);
+ if (subpixel)
+ {
+ for (v = 0; v < vmul; v++)
+ for (h = 0; h < hmul; h++)
+ dstLine[v * pitch + x*hmul + h] = a;
+ }
+ else
+ dstLine[x] = a;
+ }
+ dstLine += pitch * vmul;
+ srcLine += glyphslot->bitmap.pitch;
+ }
+ }
+ else
+ {
+ unsigned char *srcLine, *dstLine;
+ int h, bytes;
+
+ srcLine = glyphslot->bitmap.buffer;
+ dstLine = bufBitmap;
+ h = glyphslot->bitmap.rows;
+ bytes = (glyphslot->bitmap.width + 7) >> 3;
+ while (h--)
+ {
+ memcpy (dstLine, srcLine, bytes);
+ dstLine += pitch;
+ srcLine += glyphslot->bitmap.pitch;
+ }
+ }
+ break;
+ default:
+ if (XftDebug() & XFT_DBG_GLYPH)
+ printf ("glyph %d is not in a usable format\n",
+ (int) glyphindex);
+ continue;
+ }
+
+ if (XftDebug() & XFT_DBG_GLYPH)
+ {
+ printf ("glyph %d:\n", (int) glyphindex);
+ printf (" xywh (%d %d %d %d), trans (%d %d %d %d) wh (%d %d)\n",
+ (int) glyphslot->metrics.horiBearingX,
+ (int) glyphslot->metrics.horiBearingY,
+ (int) glyphslot->metrics.width,
+ (int) glyphslot->metrics.height,
+ left, right, top, bottom,
+ width, height);
+ if (XftDebug() & XFT_DBG_GLYPHV)
+ {
+ int x, y;
+ unsigned char *line;
+
+ line = bufBitmap;
+ for (y = 0; y < height * vmul; y++)
+ {
+ if (font->info.antialias)
+ {
+ static char den[] = { " .:;=+*#" };
+ for (x = 0; x < pitch; x++)
+ printf ("%c", den[line[x] >> 5]);
+ }
+ else
+ {
+ for (x = 0; x < pitch * 8; x++)
+ {
+ printf ("%c", line[x>>3] & (1 << (x & 7)) ? '#' : ' ');
+ }
+ }
+ printf ("|\n");
+ line += pitch;
+ }
+ printf ("\n");
+ }
+ }
+
+ /*
+ * Use the glyph index as the wire encoding; it
+ * might be more efficient for some locales to map
+ * these by first usage to smaller values, but that
+ * would require persistently storing the map when
+ * glyphs were freed.
+ */
+ glyph = (Glyph) glyphindex;
+
+ if (subpixel)
+ {
+ int x, y;
+ unsigned char *in_line, *out_line, *in;
+ unsigned int *out;
+ unsigned int red, green, blue;
+ int rf, gf, bf;
+ int s;
+ int o, os;
+
+ /*
+ * Filter the glyph to soften the color fringes
+ */
+ widthrgba = width;
+ pitchrgba = (widthrgba * 4 + 3) & ~3;
+ sizergba = pitchrgba * height;
+
+ os = 1;
+ switch (font->info.rgba) {
+ case FC_RGBA_VRGB:
+ os = pitch;
+ case FC_RGBA_RGB:
+ default:
+ rf = 0;
+ gf = 1;
+ bf = 2;
+ break;
+ case FC_RGBA_VBGR:
+ os = pitch;
+ case FC_RGBA_BGR:
+ bf = 0;
+ gf = 1;
+ rf = 2;
+ break;
+ }
+ if (sizergba > bufSizeRgba)
+ {
+ if (bufBitmapRgba != bufLocalRgba)
+ free (bufBitmapRgba);
+ bufBitmapRgba = (unsigned char *) malloc (sizergba);
+ if (!bufBitmapRgba)
+ continue;
+ bufSizeRgba = sizergba;
+ }
+ memset (bufBitmapRgba, 0, sizergba);
+ in_line = bufBitmap;
+ out_line = bufBitmapRgba;
+ for (y = 0; y < height; y++)
+ {
+ in = in_line;
+ out = (unsigned int *) out_line;
+ in_line += pitch * vmul;
+ out_line += pitchrgba;
+ for (x = 0; x < width * hmul; x += hmul)
+ {
+ red = green = blue = 0;
+ o = 0;
+ for (s = 0; s < 3; s++)
+ {
+ red += filters[rf][s]*in[x+o];
+ green += filters[gf][s]*in[x+o];
+ blue += filters[bf][s]*in[x+o];
+ o += os;
+ }
+ red = red / 65536;
+ green = green / 65536;
+ blue = blue / 65536;
+ *out++ = (green << 24) | (red << 16) | (green << 8) | blue;
+ }
+ }
+
+ xftg->glyph_memory = sizergba + sizeof (XftGlyph);
+ if (font->format)
+ {
+ if (!font->glyphset)
+ font->glyphset = XRenderCreateGlyphSet (dpy, font->format);
+ if (ImageByteOrder (dpy) != XftNativeByteOrder ())
+ XftSwapCARD32 ((CARD32 *) bufBitmapRgba, sizergba >> 2);
+ XRenderAddGlyphs (dpy, font->glyphset, &glyph,
+ &xftg->metrics, 1,
+ (char *) bufBitmapRgba, sizergba);
+ }
+ else
+ {
+ if (sizergba)
+ {
+ xftg->bitmap = malloc (sizergba);
+ if (xftg->bitmap)
+ memcpy (xftg->bitmap, bufBitmapRgba, sizergba);
+ }
+ else
+ xftg->bitmap = NULL;
+ }
+ }
+ else
+ {
+ xftg->glyph_memory = size + sizeof (XftGlyph);
+ if (font->format)
+ {
+ /*
+ * swap bit order around; FreeType is always MSBFirst
+ */
+ if (!font->info.antialias)
+ {
+ if (BitmapBitOrder (dpy) != MSBFirst)
+ {
+ unsigned char *line;
+ unsigned char c;
+ int i;
+
+ line = (unsigned char *) bufBitmap;
+ i = size;
+ while (i--)
+ {
+ c = *line;
+ c = ((c << 1) & 0xaa) | ((c >> 1) & 0x55);
+ c = ((c << 2) & 0xcc) | ((c >> 2) & 0x33);
+ c = ((c << 4) & 0xf0) | ((c >> 4) & 0x0f);
+ *line++ = c;
+ }
+ }
+ }
+ if (!font->glyphset)
+ font->glyphset = XRenderCreateGlyphSet (dpy, font->format);
+ XRenderAddGlyphs (dpy, font->glyphset, &glyph,
+ &xftg->metrics, 1,
+ (char *) bufBitmap, size);
+ }
+ else
+ {
+ if (size)
+ {
+ xftg->bitmap = malloc (size);
+ if (xftg->bitmap)
+ memcpy (xftg->bitmap, bufBitmap, size);
+ }
+ else
+ xftg->bitmap = NULL;
+ }
+ }
+ font->glyph_memory += xftg->glyph_memory;
+ info->glyph_memory += xftg->glyph_memory;
+ if (XftDebug() & XFT_DBG_CACHE)
+ _XftFontValidateMemory (dpy, pub);
+ if (XftDebug() & XFT_DBG_CACHEV)
+ printf ("Caching glyph 0x%x size %ld\n", glyphindex,
+ xftg->glyph_memory);
+ }
+ if (bufBitmap != bufLocal)
+ free (bufBitmap);
+ if (bufBitmapRgba != bufLocalRgba)
+ free (bufBitmapRgba);
+ XftUnlockFace (&font->public);
+}
+
+_X_EXPORT void
+XftFontUnloadGlyphs (Display *dpy,
+ XftFont *pub,
+ _Xconst FT_UInt *glyphs,
+ int nglyph)
+{
+ XftDisplayInfo *info = _XftDisplayInfoGet (dpy, False);
+ XftFontInt *font = (XftFontInt *) pub;
+ XftGlyph *xftg;
+ FT_UInt glyphindex;
+ Glyph glyphBuf[1024];
+ int nused;
+
+ nused = 0;
+ while (nglyph--)
+ {
+ glyphindex = *glyphs++;
+ xftg = font->glyphs[glyphindex];
+ if (!xftg)
+ continue;
+ if (xftg->glyph_memory)
+ {
+ if (font->format)
+ {
+ if (font->glyphset)
+ {
+ glyphBuf[nused++] = (Glyph) glyphindex;
+ if (nused == sizeof (glyphBuf) / sizeof (glyphBuf[0]))
+ {
+ XRenderFreeGlyphs (dpy, font->glyphset, glyphBuf, nused);
+ nused = 0;
+ }
+ }
+ }
+ else
+ {
+ if (xftg->bitmap)
+ free (xftg->bitmap);
+ }
+ font->glyph_memory -= xftg->glyph_memory;
+ if (info)
+ info->glyph_memory -= xftg->glyph_memory;
+ }
+ free (xftg);
+ XftMemFree (XFT_MEM_GLYPH, sizeof (XftGlyph));
+ font->glyphs[glyphindex] = NULL;
+ }
+ if (font->glyphset && nused)
+ XRenderFreeGlyphs (dpy, font->glyphset, glyphBuf, nused);
+}
+
+_X_EXPORT FcBool
+XftFontCheckGlyph (Display *dpy,
+ XftFont *pub,
+ FcBool need_bitmaps,
+ FT_UInt glyph,
+ FT_UInt *missing,
+ int *nmissing)
+{
+ XftFontInt *font = (XftFontInt *) pub;
+ XftGlyph *xftg;
+ int n;
+
+ if (glyph >= font->num_glyphs)
+ return FcFalse;
+ xftg = font->glyphs[glyph];
+ if (!xftg || (need_bitmaps && !xftg->glyph_memory))
+ {
+ if (!xftg)
+ {
+ xftg = (XftGlyph *) malloc (sizeof (XftGlyph));
+ if (!xftg)
+ return FcFalse;
+ XftMemAlloc (XFT_MEM_GLYPH, sizeof (XftGlyph));
+ xftg->bitmap = NULL;
+ xftg->glyph_memory = 0;
+ font->glyphs[glyph] = xftg;
+ }
+ n = *nmissing;
+ missing[n++] = glyph;
+ if (n == XFT_NMISSING)
+ {
+ XftFontLoadGlyphs (dpy, pub, need_bitmaps, missing, n);
+ n = 0;
+ }
+ *nmissing = n;
+ return FcTrue;
+ }
+ else
+ return FcFalse;
+}
+
+_X_EXPORT FcBool
+XftCharExists (Display *dpy,
+ XftFont *pub,
+ FcChar32 ucs4)
+{
+ if (pub->charset)
+ return FcCharSetHasChar (pub->charset, ucs4);
+ return FcFalse;
+}
+
+#define Missing ((FT_UInt) ~0)
+
+_X_EXPORT FT_UInt
+XftCharIndex (Display *dpy,
+ XftFont *pub,
+ FcChar32 ucs4)
+{
+ XftFontInt *font = (XftFontInt *) pub;
+ FcChar32 ent, offset;
+ FT_Face face;
+
+ if (!font->hash_value)
+ return 0;
+
+ ent = ucs4 % font->hash_value;
+ offset = 0;
+ while (font->hash_table[ent].ucs4 != ucs4)
+ {
+ if (font->hash_table[ent].ucs4 == (FcChar32) ~0)
+ {
+ if (!XftCharExists (dpy, pub, ucs4))
+ return 0;
+ face = XftLockFace (pub);
+ if (!face)
+ return 0;
+ font->hash_table[ent].ucs4 = ucs4;
+ font->hash_table[ent].glyph = FcFreeTypeCharIndex (face, ucs4);
+ XftUnlockFace (pub);
+ break;
+ }
+ if (!offset)
+ {
+ offset = ucs4 % font->rehash_value;
+ if (!offset)
+ offset = 1;
+ }
+ ent = ent + offset;
+ if (ent >= font->hash_value)
+ ent -= font->hash_value;
+ }
+ return font->hash_table[ent].glyph;
+}
+
+/*
+ * Pick a random glyph from the font and remove it from the cache
+ */
+_X_HIDDEN void
+_XftFontUncacheGlyph (Display *dpy, XftFont *pub)
+{
+ XftFontInt *font = (XftFontInt *) pub;
+ unsigned long glyph_memory;
+ FT_UInt glyphindex;
+ XftGlyph *xftg;
+
+ if (!font->glyph_memory)
+ return;
+ if (font->use_free_glyphs)
+ {
+ glyph_memory = rand() % font->glyph_memory;
+ }
+ else
+ {
+ if (font->glyphset)
+ {
+ XRenderFreeGlyphSet (dpy, font->glyphset);
+ font->glyphset = 0;
+ }
+ glyph_memory = 0;
+ }
+
+ if (XftDebug() & XFT_DBG_CACHE)
+ _XftFontValidateMemory (dpy, pub);
+ for (glyphindex = 0; glyphindex < font->num_glyphs; glyphindex++)
+ {
+ xftg = font->glyphs[glyphindex];
+ if (xftg)
+ {
+ if (xftg->glyph_memory > glyph_memory)
+ {
+ if (XftDebug() & XFT_DBG_CACHEV)
+ printf ("Uncaching glyph 0x%x size %ld\n",
+ glyphindex, xftg->glyph_memory);
+ XftFontUnloadGlyphs (dpy, pub, &glyphindex, 1);
+ if (!font->use_free_glyphs)
+ continue;
+ break;
+ }
+ glyph_memory -= xftg->glyph_memory;
+ }
+ }
+ if (XftDebug() & XFT_DBG_CACHE)
+ _XftFontValidateMemory (dpy, pub);
+}
+
+_X_HIDDEN void
+_XftFontManageMemory (Display *dpy, XftFont *pub)
+{
+ XftFontInt *font = (XftFontInt *) pub;
+
+ if (font->max_glyph_memory)
+ {
+ if (XftDebug() & XFT_DBG_CACHE)
+ {
+ if (font->glyph_memory > font->max_glyph_memory)
+ printf ("Reduce memory for font 0x%lx from %ld to %ld\n",
+ font->glyphset ? font->glyphset : (unsigned long) font,
+ font->glyph_memory, font->max_glyph_memory);
+ }
+ while (font->glyph_memory > font->max_glyph_memory)
+ _XftFontUncacheGlyph (dpy, pub);
+ }
+ _XftDisplayManageMemory (dpy);
+}
--- /dev/null
+/*
+ * Copyright © 2000 Keith Packard
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name of Keith Packard not be used in
+ * advertising or publicity pertaining to distribution of the software without
+ * specific, written prior permission. Keith Packard makes no
+ * representations about the suitability of this software for any purpose. It
+ * is provided "as is" without express or implied warranty.
+ *
+ * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+ * EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+ * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+ * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#include "xftint.h"
+
+static Bool _XftConfigInitialized;
+
+_X_EXPORT Bool
+XftInit (_Xconst char *config)
+{
+ if (_XftConfigInitialized)
+ return True;
+ _XftConfigInitialized = True;
+ if (!FcInit ())
+ return False;
+ _XftNameInit ();
+ return True;
+}
+
+_X_EXPORT int
+XftGetVersion (void)
+{
+ return XftVersion;
+}
+
+static struct {
+ char *name;
+ int alloc_count;
+ int alloc_mem;
+ int free_count;
+ int free_mem;
+} XftInUse[XFT_MEM_NUM] = {
+ { "XftDraw", 0, 0 },
+ { "XftFont", 0 ,0 },
+ { "XftFtFile", 0, 0 },
+ { "XftGlyph", 0, 0 },
+};
+
+static int XftAllocCount, XftAllocMem;
+static int XftFreeCount, XftFreeMem;
+
+static int XftMemNotice = 1*1024*1024;
+
+static int XftAllocNotify, XftFreeNotify;
+
+_X_HIDDEN void
+XftMemReport (void)
+{
+ int i;
+ printf ("Xft Memory Usage:\n");
+ printf ("\t Which Alloc Free\n");
+ printf ("\t count bytes count bytes\n");
+ for (i = 0; i < XFT_MEM_NUM; i++)
+ printf ("\t%8.8s%8d%8d%8d%8d\n",
+ XftInUse[i].name,
+ XftInUse[i].alloc_count, XftInUse[i].alloc_mem,
+ XftInUse[i].free_count, XftInUse[i].free_mem);
+ printf ("\t%8.8s%8d%8d%8d%8d\n",
+ "Total",
+ XftAllocCount, XftAllocMem,
+ XftFreeCount, XftFreeMem);
+ XftAllocNotify = 0;
+ XftFreeNotify = 0;
+}
+
+_X_HIDDEN void
+XftMemAlloc (int kind, int size)
+{
+ if (XftDebug() & XFT_DBG_MEMORY)
+ {
+ XftInUse[kind].alloc_count++;
+ XftInUse[kind].alloc_mem += size;
+ XftAllocCount++;
+ XftAllocMem += size;
+ XftAllocNotify += size;
+ if (XftAllocNotify > XftMemNotice)
+ XftMemReport ();
+ }
+}
+
+_X_HIDDEN void
+XftMemFree (int kind, int size)
+{
+ if (XftDebug() & XFT_DBG_MEMORY)
+ {
+ XftInUse[kind].free_count++;
+ XftInUse[kind].free_mem += size;
+ XftFreeCount++;
+ XftFreeMem += size;
+ XftFreeNotify += size;
+ if (XftFreeNotify > XftMemNotice)
+ XftMemReport ();
+ }
+}
--- /dev/null
+/*
+ * Copyright © 2000 Keith Packard
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name of Keith Packard not be used in
+ * advertising or publicity pertaining to distribution of the software without
+ * specific, written prior permission. Keith Packard makes no
+ * representations about the suitability of this software for any purpose. It
+ * is provided "as is" without express or implied warranty.
+ *
+ * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+ * EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+ * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+ * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ */
+
+/*
+ * These definitions are solely for use by the implementation of Xft
+ * and constitute no kind of standard. If you need any of these functions,
+ * please drop me a note. Either the library needs new functionality,
+ * or there's a way to do what you need using the existing published
+ * interfaces. keithp@freedesktop.org
+ */
+
+#ifndef _XFTINT_H_
+#define _XFTINT_H_
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#else /* X monolithic tree */
+#define HAVE_STDLIB_H 1 /* assumed since all ANSI C platforms require it */
+#include <X11/Xosdefs.h> /* get string.h or strings.h as appropriate */
+#endif
+
+#include <stdio.h>
+#if HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+#if HAVE_STRING_H
+#include <string.h>
+#else
+#if HAVE_STRINGS_H
+#include <strings.h>
+#endif
+#endif
+#include <ctype.h>
+
+#include <X11/Xlib.h>
+#include <X11/Xutil.h>
+#include <X11/Xmd.h>
+#include <X11/Xlibint.h>
+#define _XFT_NO_COMPAT_
+#include "Xft.h"
+#include <fontconfig/fcprivate.h>
+#include <fontconfig/fcfreetype.h>
+
+/* Added to <X11/Xfuncproto.h> in X11R6.9 and later */
+#ifndef _X_HIDDEN
+# define _X_HIDDEN /**/
+#endif
+#ifndef _X_EXPORT
+# define _X_EXPORT /**/
+#endif
+
+#ifndef HAVE_CONFIG_H
+# if (FREETYPE_MAJOR > 2 || \
+ (FREETYPE_MAJOR == 2 && (FREETYPE_MINOR > 1 || \
+ (FREETYPE_MINOR == 1 && FREETYPE_PATCH >= 5))))
+# define HAVE_FT_BITMAP_SIZE_Y_PPEM 1
+# else
+# define HAVE_FT_BITMAP_SIZE_Y_PPEM 0
+# endif
+#endif
+
+typedef struct _XftMatcher {
+ char *object;
+ double (*compare) (char *object, FcValue value1, FcValue value2);
+} XftMatcher;
+
+typedef struct _XftSymbolic {
+ const char *name;
+ int value;
+} XftSymbolic;
+
+/*
+ * Glyphs are stored in this structure
+ */
+typedef struct _XftGlyph {
+ XGlyphInfo metrics;
+ void *bitmap;
+ unsigned long glyph_memory;
+} XftGlyph;
+
+/*
+ * A hash table translates Unicode values into glyph indicies
+ */
+typedef struct _XftUcsHash {
+ FcChar32 ucs4;
+ FT_UInt glyph;
+} XftUcsHash;
+
+/*
+ * Many fonts can share the same underlying face data; this
+ * structure references that. Note that many faces may in fact
+ * live in the same font file; that is irrelevant to this structure
+ * which is concerned only with the individual faces themselves
+ */
+
+typedef struct _XftFtFile {
+ struct _XftFtFile *next;
+ int ref; /* number of font infos using this file */
+
+ char *file; /* file name */
+ int id; /* font index within that file */
+
+ FT_F26Dot6 xsize; /* current xsize setting */
+ FT_F26Dot6 ysize; /* current ysize setting */
+ FT_Matrix matrix; /* current matrix setting */
+
+ int lock; /* lock count; can't unload unless 0 */
+ FT_Face face; /* pointer to face; only valid when lock */
+} XftFtFile;
+
+/*
+ * This structure holds the data extracted from a pattern
+ * needed to create a unique font object.
+ */
+
+struct _XftFontInfo {
+ /*
+ * Hash value (not include in hash value computation)
+ */
+ FcChar32 hash;
+ XftFtFile *file; /* face source */
+ /*
+ * Rendering options
+ */
+ FT_F26Dot6 xsize, ysize; /* pixel size */
+ FcBool antialias; /* doing antialiasing */
+ FcBool embolden; /* force emboldening */
+ int rgba; /* subpixel order */
+ FT_Matrix matrix; /* glyph transformation matrix */
+ FcBool transform; /* non-identify matrix? */
+ FT_Int load_flags; /* glyph load flags */
+ FcBool render; /* whether to use the Render extension */
+ /*
+ * Internal fields
+ */
+ int spacing;
+ FcBool minspace;
+ int char_width;
+};
+
+/*
+ * Internal version of the font with private data
+ */
+
+typedef struct _XftFontInt {
+ XftFont public; /* public fields */
+ XftFont *next; /* all fonts on display */
+ XftFont *hash_next; /* fonts in this hash chain */
+ XftFontInfo info; /* Data from pattern */
+ int ref; /* reference count */
+ /*
+ * Per-glyph information, indexed by glyph ID
+ * This array follows the font in memory
+ */
+ XftGlyph **glyphs;
+ int num_glyphs; /* size of glyphs/bitmaps arrays */
+ /*
+ * Hash table to get from Unicode value to glyph ID
+ * This array follows the glyphs in memory
+ */
+ XftUcsHash *hash_table;
+ int hash_value;
+ int rehash_value;
+ /*
+ * X specific fields
+ */
+ GlyphSet glyphset; /* Render glyphset */
+ XRenderPictFormat *format; /* Render format for glyphs */
+ /*
+ * Glyph memory management fields
+ */
+ unsigned long glyph_memory;
+ unsigned long max_glyph_memory;
+ FcBool use_free_glyphs; /* Use XRenderFreeGlyphs */
+} XftFontInt;
+
+typedef enum _XftClipType {
+ XftClipTypeNone, XftClipTypeRegion, XftClipTypeRectangles
+} XftClipType;
+
+typedef struct _XftClipRect {
+ int xOrigin;
+ int yOrigin;
+ int n;
+} XftClipRect;
+
+#define XftClipRects(cr) ((XRectangle *) ((cr) + 1))
+
+typedef union _XftClip {
+ XftClipRect *rect;
+ Region region;
+} XftClip;
+
+struct _XftDraw {
+ Display *dpy;
+ int screen;
+ unsigned int bits_per_pixel;
+ unsigned int depth;
+ Drawable drawable;
+ Visual *visual; /* NULL for bitmaps */
+ Colormap colormap;
+ XftClipType clip_type;
+ XftClip clip;
+ int subwindow_mode;
+ struct {
+ Picture pict;
+ } render;
+ struct {
+ GC gc;
+ int use_pixmap;
+ } core;
+};
+
+/*
+ * Instead of taking two round trips for each blending request,
+ * assume that if a particular drawable fails GetImage that it will
+ * fail for a "while"; use temporary pixmaps to avoid the errors
+ */
+
+#define XFT_ASSUME_PIXMAP 20
+
+typedef struct _XftSolidColor {
+ XRenderColor color;
+ int screen;
+ Picture pict;
+} XftSolidColor;
+
+#define XFT_NUM_SOLID_COLOR 16
+
+#define XFT_NUM_FONT_HASH 127
+
+typedef struct _XftDisplayInfo {
+ struct _XftDisplayInfo *next;
+ Display *display;
+ XExtCodes *codes;
+ FcPattern *defaults;
+ FcBool hasRender;
+ XftFont *fonts;
+ XRenderPictFormat *solidFormat;
+ unsigned long glyph_memory;
+ unsigned long max_glyph_memory;
+ FcBool use_free_glyphs;
+ int num_unref_fonts;
+ int max_unref_fonts;
+ XftSolidColor colors[XFT_NUM_SOLID_COLOR];
+ XftFont *fontHash[XFT_NUM_FONT_HASH];
+} XftDisplayInfo;
+
+/*
+ * By default, use no more than 4 meg of server memory total, and no
+ * more than 1 meg for any one font
+ */
+#define XFT_DPY_MAX_GLYPH_MEMORY (4 * 1024 * 1024)
+#define XFT_FONT_MAX_GLYPH_MEMORY (1024 * 1024)
+
+/*
+ * By default, keep the last 16 unreferenced fonts around to
+ * speed reopening them. Note that the glyph caching code
+ * will keep the global memory usage reasonably limited
+ */
+#define XFT_DPY_MAX_UNREF_FONTS 16
+
+extern XftDisplayInfo *_XftDisplayInfo;
+
+#define XFT_DBG_OPEN 1
+#define XFT_DBG_OPENV 2
+#define XFT_DBG_RENDER 4
+#define XFT_DBG_DRAW 8
+#define XFT_DBG_REF 16
+#define XFT_DBG_GLYPH 32
+#define XFT_DBG_GLYPHV 64
+#define XFT_DBG_CACHE 128
+#define XFT_DBG_CACHEV 256
+#define XFT_DBG_MEMORY 512
+
+#define XFT_MEM_DRAW 0
+#define XFT_MEM_FONT 1
+#define XFT_MEM_FILE 2
+#define XFT_MEM_GLYPH 3
+#define XFT_MEM_NUM 4
+
+/* xftcompat.c */
+void XftFontSetDestroy (FcFontSet *s);
+FcBool XftMatrixEqual (_Xconst FcMatrix *mat1, _Xconst FcMatrix *mat2);
+void XftMatrixMultiply (FcMatrix *result, FcMatrix *a, FcMatrix *b);
+void XftMatrixRotate (FcMatrix *m, double c, double s);
+void XftMatrixScale (FcMatrix *m, double sx, double sy);
+void XftMatrixShear (FcMatrix *m, double sh, double sv);
+FcPattern *XftPatternCreate (void);
+void XftValueDestroy (FcValue v);
+void XftPatternDestroy (FcPattern *p);
+FcBool XftPatternAdd (FcPattern *p, _Xconst char *object, FcValue value, FcBool append);
+FcBool XftPatternDel (FcPattern *p, _Xconst char *object);
+FcBool XftPatternAddInteger (FcPattern *p, _Xconst char *object, int i);
+FcBool XftPatternAddDouble (FcPattern *p, _Xconst char *object, double i);
+FcBool XftPatternAddMatrix (FcPattern *p, _Xconst char *object, FcMatrix *i);
+FcBool XftPatternAddString (FcPattern *p, _Xconst char *object, char *i);
+FcBool XftPatternAddBool (FcPattern *p, _Xconst char *object, FcBool i);
+FcResult XftPatternGet (FcPattern *p, _Xconst char *object, int id, FcValue *v);
+FcResult XftPatternGetInteger (FcPattern *p, _Xconst char *object, int id, int *i);
+FcResult XftPatternGetDouble (FcPattern *p, _Xconst char *object, int id, double *i);
+FcResult XftPatternGetString (FcPattern *p, _Xconst char *object, int id, char **i);
+FcResult XftPatternGetMatrix (FcPattern *p, _Xconst char *object, int id, FcMatrix **i);
+FcResult XftPatternGetBool (FcPattern *p, _Xconst char *object, int id, FcBool *i);
+FcPattern *XftPatternDuplicate (FcPattern *orig);
+FcPattern *XftPatternVaBuild (FcPattern *orig, va_list va);
+FcPattern *XftPatternBuild (FcPattern *orig, ...);
+FcBool XftNameUnparse (FcPattern *pat, char *dest, int len);
+FcBool XftGlyphExists (Display *dpy, XftFont *font, FcChar32 ucs4);
+FcObjectSet *XftObjectSetCreate (void);
+Bool XftObjectSetAdd (FcObjectSet *os, _Xconst char *object);
+void XftObjectSetDestroy (FcObjectSet *os);
+FcObjectSet *XftObjectSetVaBuild (_Xconst char *first, va_list va);
+FcObjectSet *XftObjectSetBuild (_Xconst char *first, ...);
+FcFontSet *XftListFontSets (FcFontSet **sets, int nsets, FcPattern *p, FcObjectSet *os);
+
+/* xftcore.c */
+void
+XftRectCore (XftDraw *draw,
+ _Xconst XftColor *color,
+ int x,
+ int y,
+ unsigned int width,
+ unsigned int height);
+
+void
+XftGlyphCore (XftDraw *draw,
+ _Xconst XftColor *color,
+ XftFont *public,
+ int x,
+ int y,
+ _Xconst FT_UInt *glyphs,
+ int nglyphs);
+
+void
+XftGlyphSpecCore (XftDraw *draw,
+ _Xconst XftColor *color,
+ XftFont *public,
+ _Xconst XftGlyphSpec *glyphs,
+ int nglyphs);
+
+void
+XftGlyphFontSpecCore (XftDraw *draw,
+ _Xconst XftColor *color,
+ _Xconst XftGlyphFontSpec *glyphs,
+ int nglyphs);
+
+/* xftdbg.c */
+int
+XftDebug (void);
+
+/* xftdpy.c */
+XftDisplayInfo *
+_XftDisplayInfoGet (Display *dpy, FcBool createIfNecessary);
+
+void
+_XftDisplayManageMemory (Display *dpy);
+
+int
+XftDefaultParseBool (char *v);
+
+FcBool
+XftDefaultGetBool (Display *dpy, const char *object, int screen, FcBool def);
+
+int
+XftDefaultGetInteger (Display *dpy, const char *object, int screen, int def);
+
+double
+XftDefaultGetDouble (Display *dpy, const char *object, int screen, double def);
+
+FcFontSet *
+XftDisplayGetFontSet (Display *dpy);
+
+/* xftdraw.c */
+unsigned int
+XftDrawDepth (XftDraw *draw);
+
+unsigned int
+XftDrawBitsPerPixel (XftDraw *draw);
+
+FcBool
+XftDrawRenderPrepare (XftDraw *draw);
+
+/* xftextent.c */
+
+/* xftfont.c */
+
+/* xftfreetype.c */
+FcBool
+_XftSetFace (XftFtFile *f, FT_F26Dot6 xsize, FT_F26Dot6 ysize, FT_Matrix *matrix);
+
+void
+XftFontManageMemory (Display *dpy);
+
+/* xftglyph.c */
+void
+_XftFontUncacheGlyph (Display *dpy, XftFont *public);
+
+void
+_XftFontManageMemory (Display *dpy, XftFont *public);
+
+/* xftinit.c */
+void
+XftMemReport (void);
+
+void
+XftMemAlloc (int kind, int size);
+
+void
+XftMemFree (int kind, int size);
+
+/* xftlist.c */
+FcFontSet *
+XftListFontsPatternObjects (Display *dpy,
+ int screen,
+ FcPattern *pattern,
+ FcObjectSet *os);
+
+/* xftname.c */
+void
+_XftNameInit (void);
+
+/* xftrender.c */
+
+/* xftstr.c */
+int
+_XftMatchSymbolic (XftSymbolic *s, int n, const char *name, int def);
+
+/* xftswap.c */
+int
+XftNativeByteOrder (void);
+
+void
+XftSwapCARD32 (CARD32 *data, int n);
+
+void
+XftSwapCARD24 (CARD8 *data, int width, int height);
+
+void
+XftSwapCARD16 (CARD16 *data, int n);
+
+void
+XftSwapImage (XImage *image);
+
+/* xftxlfd.c */
+#endif /* _XFT_INT_H_ */
--- /dev/null
+/*
+ * Copyright © 2000 Keith Packard
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name of Keith Packard not be used in
+ * advertising or publicity pertaining to distribution of the software without
+ * specific, written prior permission. Keith Packard makes no
+ * representations about the suitability of this software for any purpose. It
+ * is provided "as is" without express or implied warranty.
+ *
+ * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+ * EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+ * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+ * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#include "xftint.h"
+
+_X_HIDDEN FcFontSet *
+XftListFontsPatternObjects (Display *dpy,
+ int screen,
+ FcPattern *pattern,
+ FcObjectSet *os)
+{
+ return FcFontList (NULL, pattern, os);
+}
+
+_X_EXPORT FcFontSet *
+XftListFonts (Display *dpy,
+ int screen,
+ ...)
+{
+ va_list va;
+ FcFontSet *fs;
+ FcObjectSet *os;
+ FcPattern *pattern;
+ const char *first;
+
+ va_start (va, screen);
+
+ FcPatternVapBuild (pattern, NULL, va);
+
+ first = va_arg (va, const char *);
+ FcObjectSetVapBuild (os, first, va);
+
+ va_end (va);
+
+ fs = XftListFontsPatternObjects (dpy, screen, pattern, os);
+ FcPatternDestroy (pattern);
+ FcObjectSetDestroy (os);
+ return fs;
+}
--- /dev/null
+/*
+ * Copyright © 2000 Keith Packard
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name of Keith Packard not be used in
+ * advertising or publicity pertaining to distribution of the software without
+ * specific, written prior permission. Keith Packard makes no
+ * representations about the suitability of this software for any purpose. It
+ * is provided "as is" without express or implied warranty.
+ *
+ * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+ * EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+ * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+ * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#include "xftint.h"
+
+static const FcObjectType _XftObjectTypes[] = {
+ { XFT_CORE, FcTypeBool, },
+ { XFT_XLFD, FcTypeString, },
+ { XFT_RENDER, FcTypeBool, },
+ { XFT_MAX_GLYPH_MEMORY, FcTypeInteger, },
+};
+
+#define NUM_OBJECT_TYPES (sizeof _XftObjectTypes / sizeof _XftObjectTypes[0])
+
+static FcBool _XftNameInitialized;
+
+_X_HIDDEN void
+_XftNameInit (void)
+{
+ if (_XftNameInitialized)
+ return;
+ _XftNameInitialized = FcTrue;
+ FcNameRegisterObjectTypes (_XftObjectTypes, NUM_OBJECT_TYPES);
+}
+
+_X_EXPORT FcPattern
+*XftNameParse (const char *name)
+{
+ _XftNameInit ();
+ return FcNameParse ((FcChar8 *) name);
+}
+
+_X_EXPORT FcBool
+XftNameUnparse (FcPattern *pat, char *dest, int len)
+{
+ FcChar8 *name;
+
+ _XftNameInit ();
+ name = FcNameUnparse (pat);
+ if (!name)
+ return FcFalse;
+ if (strlen ((char *) name) + 1 > len)
+ {
+ FcPattern *new = FcPatternDuplicate (pat);
+ free (name);
+ FcPatternDel (new, FC_LANG);
+ FcPatternDel (new, FC_CHARSET);
+ name = FcNameUnparse (new);
+ FcPatternDestroy (new);
+ if (!name)
+ return FcFalse;
+ if (strlen ((char *) name) + 1 > len)
+ {
+ strncpy (dest, ((char *) name), (size_t) len - 1);
+ dest[len - 1] = '\0';
+ free (name);
+ return FcFalse;
+ }
+ }
+ strcpy (dest, ((char *) name));
+ free (name);
+ return FcTrue;
+}
--- /dev/null
+/*
+ * Copyright © 2000 Keith Packard
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name of Keith Packard not be used in
+ * advertising or publicity pertaining to distribution of the software without
+ * specific, written prior permission. Keith Packard makes no
+ * representations about the suitability of this software for any purpose. It
+ * is provided "as is" without express or implied warranty.
+ *
+ * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+ * EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+ * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+ * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#include "xftint.h"
+
+#define NUM_LOCAL 1024
+#define NUM_ELT_LOCAL 128
+
+/*
+ * Use the Render extension to draw the glyphs
+ */
+
+_X_EXPORT void
+XftGlyphRender (Display *dpy,
+ int op,
+ Picture src,
+ XftFont *pub,
+ Picture dst,
+ int srcx,
+ int srcy,
+ int x,
+ int y,
+ _Xconst FT_UInt *glyphs,
+ int nglyphs)
+{
+ XftFontInt *font = (XftFontInt *) pub;
+ int i;
+ FT_UInt missing[XFT_NMISSING];
+ int nmissing;
+ FT_UInt g, max;
+ int size, width;
+ Glyph wire;
+ char *char8;
+ unsigned short *char16;
+ unsigned int *char32;
+ unsigned int char_local[NUM_LOCAL];
+ unsigned int *chars;
+ FcBool glyphs_loaded;
+
+ if (!font->format)
+ return;
+
+ /*
+ * Load missing glyphs
+ */
+ nmissing = 0;
+ max = 0;
+ glyphs_loaded = FcFalse;
+ for (i = 0; i < nglyphs; i++)
+ {
+ g = glyphs[i];
+ if (g > max)
+ max = g;
+ if (XftFontCheckGlyph (dpy, pub, FcTrue, g, missing, &nmissing))
+ glyphs_loaded = FcTrue;
+ }
+ if (nmissing)
+ XftFontLoadGlyphs (dpy, pub, FcTrue, missing, nmissing);
+
+ if (!font->glyphset)
+ goto bail1;
+ if (max < 0x100)
+ {
+ width = 1;
+ size = sizeof (char);
+ }
+ else if (max < 0x10000)
+ {
+ width = 2;
+ size = sizeof (unsigned short);
+ }
+ else
+ {
+ width = 4;
+ size = sizeof (unsigned int);
+ }
+ chars = char_local;
+ if (nglyphs * size > sizeof (char_local))
+ {
+ chars = malloc (nglyphs * size);
+ if (!chars)
+ goto bail1;
+ }
+ char8 = (char *) chars;
+ char16 = (unsigned short *) chars;
+ char32 = (unsigned int *) chars;
+ for (i = 0; i < nglyphs; i++)
+ {
+ wire = (Glyph) glyphs[i];
+ if (wire >= font->num_glyphs || !font->glyphs[wire])
+ wire = 0;
+ switch (width) {
+ case 1: char8[i] = (char) wire; break;
+ case 2: char16[i] = (unsigned short) wire; break;
+ case 4: char32[i] = (unsigned long) wire; break;
+ }
+ }
+ switch (width) {
+ case 1:
+ default:
+ XRenderCompositeString8 (dpy, op,
+ src, dst, font->format, font->glyphset,
+ srcx, srcy, x, y, char8, nglyphs);
+ break;
+ case 2:
+ XRenderCompositeString16(dpy, op,
+ src, dst, font->format, font->glyphset,
+ srcx, srcy, x, y, char16, nglyphs);
+ break;
+ case 4:
+ XRenderCompositeString32(dpy, op,
+ src, dst, font->format, font->glyphset,
+ srcx, srcy, x, y, char32, nglyphs);
+ break;
+ }
+ if (chars != char_local)
+ free (chars);
+bail1:
+ if (glyphs_loaded)
+ _XftFontManageMemory (dpy, pub);
+}
+
+_X_EXPORT void
+XftGlyphSpecRender (Display *dpy,
+ int op,
+ Picture src,
+ XftFont *pub,
+ Picture dst,
+ int srcx,
+ int srcy,
+ _Xconst XftGlyphSpec *glyphs,
+ int nglyphs)
+{
+ XftFontInt *font = (XftFontInt *) pub;
+ int i, j;
+ FT_UInt missing[XFT_NMISSING];
+ int nmissing;
+ int n;
+ FT_UInt g;
+ XftGlyph *glyph;
+ FT_UInt max;
+ int size, width;
+ char *char8;
+ unsigned short *char16;
+ unsigned int *char32;
+ unsigned int char_local[NUM_LOCAL];
+ unsigned int *chars;
+ XGlyphElt8 *elts;
+ XGlyphElt8 elts_local[NUM_ELT_LOCAL];
+ FcBool glyphs_loaded;
+ int nelt;
+ int x, y;
+
+ if (!font->format)
+ return;
+ if (!nglyphs)
+ return;
+
+ /*
+ * Load missing glyphs
+ */
+ max = 0;
+ nmissing = 0;
+ glyphs_loaded = FcFalse;
+ g = glyphs[0].glyph;
+ for (i = 0; i < nglyphs; i++)
+ {
+ g = glyphs[i].glyph;
+ if (g > max)
+ max = g;
+ if (XftFontCheckGlyph (dpy, pub, FcTrue, g, missing, &nmissing))
+ glyphs_loaded = FcTrue;
+ }
+ if (nmissing)
+ XftFontLoadGlyphs (dpy, pub, FcTrue, missing, nmissing);
+
+ if (!font->glyphset)
+ goto bail1;
+
+ /*
+ * See what encoding size is needed
+ */
+ if (max < 0x100)
+ {
+ size = sizeof (char);
+ width = 1;
+ }
+ else if (max < 0x10000)
+ {
+ size = sizeof (unsigned short);
+ width = 2;
+ }
+ else
+ {
+ size = sizeof (unsigned int);
+ width = 4;
+ }
+ chars = char_local;
+ if (nglyphs * size > NUM_LOCAL)
+ {
+ chars = malloc (nglyphs * size);
+ if (!chars)
+ goto bail1;
+ }
+ char8 = (char *) chars;
+ char16 = (unsigned short *) chars;
+ char32 = (unsigned int *) chars;
+
+ /*
+ * Compute the number of glyph elts needed
+ */
+ nelt = 1;
+ for (i = 0; i < nglyphs; i++)
+ {
+ g = glyphs[i].glyph;
+ /* Substitute default for non-existant glyphs */
+ if (g >= font->num_glyphs || !font->glyphs[g])
+ g = 0;
+ if (font->glyphs[g])
+ break;
+ }
+ if (i == nglyphs)
+ goto bail2;
+ glyph = font->glyphs[g];
+ x = glyphs[i].x + glyph->metrics.xOff;
+ y = glyphs[i].y + glyph->metrics.yOff;
+ while (++i < nglyphs)
+ {
+ g = glyphs[i].glyph;
+ /* Substitute default for non-existant glyphs */
+ if (g >= font->num_glyphs || !font->glyphs[g])
+ g = 0;
+ /*
+ * check to see if the glyph is placed where it would
+ * fall using the normal spacing
+ */
+ if ((glyph = font->glyphs[g]))
+ {
+ if (x != glyphs[i].x || y != glyphs[i].y)
+ {
+ x = glyphs[i].x;
+ y = glyphs[i].y;
+ ++nelt;
+ }
+ x += glyph->metrics.xOff;
+ y += glyph->metrics.yOff;
+ }
+ }
+
+ elts = elts_local;
+ if (nelt > NUM_ELT_LOCAL)
+ {
+ elts = malloc (nelt * sizeof (XGlyphElt8));
+ if (!elts)
+ goto bail2;
+ }
+
+ /*
+ * Generate the list of glyph elts
+ */
+ nelt = 0;
+ x = y = 0;
+ n = 0;
+ j = 0;
+ for (i = 0; i < nglyphs; i++)
+ {
+ g = glyphs[i].glyph;
+ /* Substitute default for non-existant glyphs */
+ if (g >= font->num_glyphs || !font->glyphs[g])
+ g = 0;
+ if ((glyph = font->glyphs[g]))
+ {
+ if (!i || x != glyphs[i].x || y != glyphs[i].y)
+ {
+ if (n)
+ {
+ elts[nelt].nchars = n;
+ nelt++;
+ }
+ elts[nelt].glyphset = font->glyphset;
+ elts[nelt].chars = char8 + size * j;
+ elts[nelt].xOff = glyphs[i].x - x;
+ elts[nelt].yOff = glyphs[i].y - y;
+ x = glyphs[i].x;
+ y = glyphs[i].y;
+ n = 0;
+ }
+ switch (width) {
+ case 1: char8[j] = (char) g; break;
+ case 2: char16[j] = (unsigned short) g; break;
+ case 4: char32[j] = (unsigned int) g; break;
+ }
+ x += glyph->metrics.xOff;
+ y += glyph->metrics.yOff;
+ j++;
+ n++;
+ }
+ }
+ if (n)
+ {
+ elts[nelt].nchars = n;
+ nelt++;
+ }
+ switch (width) {
+ case 1:
+ XRenderCompositeText8 (dpy, op, src, dst, font->format,
+ srcx, srcy, glyphs[0].x, glyphs[0].y,
+ elts, nelt);
+ break;
+ case 2:
+ XRenderCompositeText16 (dpy, op, src, dst, font->format,
+ srcx, srcy, glyphs[0].x, glyphs[0].y,
+ (XGlyphElt16 *) elts, nelt);
+ break;
+ case 4:
+ XRenderCompositeText32 (dpy, op, src, dst, font->format,
+ srcx, srcy, glyphs[0].x, glyphs[0].y,
+ (XGlyphElt32 *) elts, nelt);
+ break;
+ }
+
+ if (elts != elts_local)
+ free (elts);
+bail2:
+ if (chars != char_local)
+ free (chars);
+bail1:
+ if (glyphs_loaded)
+ _XftFontManageMemory (dpy, pub);
+}
+
+_X_EXPORT void
+XftCharSpecRender (Display *dpy,
+ int op,
+ Picture src,
+ XftFont *pub,
+ Picture dst,
+ int srcx,
+ int srcy,
+ _Xconst XftCharSpec *chars,
+ int len)
+{
+ XftGlyphSpec *glyphs, glyphs_local[NUM_LOCAL];
+ int i;
+
+ if (len <= NUM_LOCAL)
+ glyphs = glyphs_local;
+ else
+ {
+ glyphs = malloc (len * sizeof (XftGlyphSpec));
+ if (!glyphs)
+ return;
+ }
+ for (i = 0; i < len; i++)
+ {
+ glyphs[i].glyph = XftCharIndex(dpy, pub, chars[i].ucs4);
+ glyphs[i].x = chars[i].x;
+ glyphs[i].y = chars[i].y;
+ }
+
+ XftGlyphSpecRender (dpy, op, src, pub, dst, srcx, srcy, glyphs, len);
+
+ if (glyphs != glyphs_local)
+ free (glyphs);
+}
+
+/*
+ * Choose which format to draw text in when drawing with fonts
+ * of different formats. The trick is that ARGB formats aren't
+ * compatible with A formats as PictOpAdd does the wrong thing, so
+ * fall back to an A format when presented with an ARGB and A format
+ */
+
+#define XftIsARGBFormat(a) ((a)->depth == 32)
+
+static XRenderPictFormat *
+XftPreferFormat (Display *dpy, XRenderPictFormat *a, XRenderPictFormat *b)
+{
+ XRenderPictFormat *prefer = NULL;
+
+ if (a == b)
+ prefer = a;
+ else if (XftIsARGBFormat(a) != XftIsARGBFormat(b))
+ prefer = XRenderFindStandardFormat (dpy, PictStandardA8);
+ else if (a->depth > b->depth)
+ prefer = a;
+ else
+ prefer = b;
+ return prefer;
+}
+
+_X_EXPORT void
+XftGlyphFontSpecRender (Display *dpy,
+ int op,
+ Picture src,
+ Picture dst,
+ int srcx,
+ int srcy,
+ _Xconst XftGlyphFontSpec *glyphs,
+ int nglyphs)
+{
+ int i, j;
+ XftFont *prevPublic;
+ XftFontInt *firstFont;
+ XRenderPictFormat *format;
+ FT_UInt missing[XFT_NMISSING];
+ int nmissing;
+ int n;
+ FT_UInt g;
+ XftGlyph *glyph;
+ FT_UInt max;
+ int size, width;
+ char *char8;
+ unsigned short *char16;
+ unsigned int *char32;
+ unsigned int char_local[NUM_LOCAL];
+ unsigned int *chars;
+ XGlyphElt8 *elts;
+ XGlyphElt8 elts_local[NUM_ELT_LOCAL];
+ FcBool glyphs_loaded;
+ int nelt;
+ int x, y;
+
+ if (!nglyphs)
+ return;
+
+ /*
+ * Load missing glyphs. Have to load them
+ * one at a time in case the font changes
+ */
+ max = 0;
+ glyphs_loaded = FcFalse;
+ g = glyphs[0].glyph;
+ for (i = 0; i < nglyphs; i++)
+ {
+ XftFont *pub = glyphs[i].font;
+ XftFontInt *font = (XftFontInt *) pub;
+ g = glyphs[i].glyph;
+ if (g > max)
+ max = g;
+ nmissing = 0;
+ if (XftFontCheckGlyph (dpy, pub, FcTrue, g, missing, &nmissing))
+ glyphs_loaded = FcTrue;
+ if (nmissing)
+ XftFontLoadGlyphs (dpy, pub, FcTrue, missing, nmissing);
+ if (!font->format)
+ goto bail1;
+ if (!font->glyphset)
+ goto bail1;
+ }
+
+ /*
+ * See what encoding size is needed
+ */
+ if (max < 0x100)
+ {
+ size = sizeof (char);
+ width = 1;
+ }
+ else if (max < 0x10000)
+ {
+ size = sizeof (unsigned short);
+ width = 2;
+ }
+ else
+ {
+ size = sizeof (unsigned int);
+ width = 4;
+ }
+ chars = char_local;
+ if (nglyphs * size > NUM_LOCAL)
+ {
+ chars = malloc (nglyphs * size);
+ if (!chars)
+ goto bail1;
+ }
+ char8 = (char *) chars;
+ char16 = (unsigned short *) chars;
+ char32 = (unsigned int *) chars;
+
+ /*
+ * Compute the number of glyph elts needed
+ */
+ nelt = 1;
+ firstFont = NULL;
+ for (i = 0; i < nglyphs; i++)
+ {
+ XftFont *pub = glyphs[i].font;
+ XftFontInt *font = (XftFontInt *) pub;
+ g = glyphs[i].glyph;
+ /* Substitute default for non-existant glyphs */
+ if (g >= font->num_glyphs || !font->glyphs[g])
+ g = 0;
+ if (font->glyphs[g])
+ {
+ firstFont = font;
+ break;
+ }
+ }
+ if (i == nglyphs || !firstFont)
+ goto bail2;
+ glyph = firstFont->glyphs[g];
+ format = firstFont->format;
+ x = glyphs[i].x + glyph->metrics.xOff;
+ y = glyphs[i].y + glyph->metrics.yOff;
+ prevPublic = NULL;
+ while (++i < nglyphs)
+ {
+ XftFont *pub = glyphs[i].font;
+ XftFontInt *font = (XftFontInt *) pub;
+ g = glyphs[i].glyph;
+ /* Substitute default for non-existant glyphs */
+ if (g >= font->num_glyphs || !font->glyphs[g])
+ g = 0;
+ /*
+ * check to see if the glyph is placed where it would
+ * fall using the normal spacing
+ */
+ if ((glyph = font->glyphs[g]))
+ {
+ if (pub != prevPublic || x != glyphs[i].x || y != glyphs[i].y)
+ {
+ prevPublic = pub;
+ if (font->format != format)
+ format = XftPreferFormat (dpy, font->format, format);
+ x = glyphs[i].x;
+ y = glyphs[i].y;
+ ++nelt;
+ }
+ x += glyph->metrics.xOff;
+ y += glyph->metrics.yOff;
+ }
+ }
+
+ elts = elts_local;
+ if (nelt > NUM_ELT_LOCAL)
+ {
+ elts = malloc (nelt * sizeof (XGlyphElt8));
+ if (!elts)
+ goto bail2;
+ }
+
+ /*
+ * Generate the list of glyph elts
+ */
+ nelt = 0;
+ x = y = 0;
+ n = 0;
+ j = 0;
+ prevPublic = NULL;
+ for (i = 0; i < nglyphs; i++)
+ {
+ XftFont *pub = glyphs[i].font;
+ XftFontInt *font = (XftFontInt *) pub;
+
+ g = glyphs[i].glyph;
+ /* Substitute default for non-existant glyphs */
+ if (g >= font->num_glyphs || !font->glyphs[g])
+ g = 0;
+ if ((glyph = font->glyphs[g]))
+ {
+ if (!i || pub != prevPublic || x != glyphs[i].x || y != glyphs[i].y)
+ {
+ if (n)
+ {
+ elts[nelt].nchars = n;
+ nelt++;
+ }
+ elts[nelt].glyphset = font->glyphset;
+ elts[nelt].chars = char8 + size * j;
+ elts[nelt].xOff = glyphs[i].x - x;
+ elts[nelt].yOff = glyphs[i].y - y;
+ prevPublic = pub;
+ x = glyphs[i].x;
+ y = glyphs[i].y;
+ n = 0;
+ }
+ switch (width) {
+ case 1: char8[j] = (char) g; break;
+ case 2: char16[j] = (unsigned short) g; break;
+ case 4: char32[j] = (unsigned int) g; break;
+ }
+ x += glyph->metrics.xOff;
+ y += glyph->metrics.yOff;
+ j++;
+ n++;
+ }
+ }
+ if (n)
+ {
+ elts[nelt].nchars = n;
+ nelt++;
+ }
+ switch (width) {
+ case 1:
+ XRenderCompositeText8 (dpy, op, src, dst, format,
+ srcx, srcy, glyphs[0].x, glyphs[0].y,
+ elts, nelt);
+ break;
+ case 2:
+ XRenderCompositeText16 (dpy, op, src, dst, format,
+ srcx, srcy, glyphs[0].x, glyphs[0].y,
+ (XGlyphElt16 *) elts, nelt);
+ break;
+ case 4:
+ XRenderCompositeText32 (dpy, op, src, dst, format,
+ srcx, srcy, glyphs[0].x, glyphs[0].y,
+ (XGlyphElt32 *) elts, nelt);
+ break;
+ }
+
+ if (elts != elts_local)
+ free (elts);
+bail2:
+ if (chars != char_local)
+ free (chars);
+bail1:
+ if (glyphs_loaded)
+ for (i = 0; i < nglyphs; i++)
+ _XftFontManageMemory (dpy, glyphs[i].font);
+}
+
+_X_EXPORT void
+XftCharFontSpecRender (Display *dpy,
+ int op,
+ Picture src,
+ Picture dst,
+ int srcx,
+ int srcy,
+ _Xconst XftCharFontSpec *chars,
+ int len)
+{
+ XftGlyphFontSpec *glyphs, glyphs_local[NUM_LOCAL];
+ int i;
+
+ if (len <= NUM_LOCAL)
+ glyphs = glyphs_local;
+ else
+ {
+ glyphs = malloc (len * sizeof (XftGlyphFontSpec));
+ if (!glyphs)
+ return;
+ }
+ for (i = 0; i < len; i++)
+ {
+ glyphs[i].font = chars[i].font;
+ glyphs[i].glyph = XftCharIndex(dpy, glyphs[i].font, chars[i].ucs4);
+ glyphs[i].x = chars[i].x;
+ glyphs[i].y = chars[i].y;
+ }
+
+ XftGlyphFontSpecRender (dpy, op, src, dst, srcx, srcy, glyphs, len);
+ if (glyphs != glyphs_local)
+ free (glyphs);
+}
+
+_X_EXPORT void
+XftTextRender8 (Display *dpy,
+ int op,
+ Picture src,
+ XftFont *pub,
+ Picture dst,
+ int srcx,
+ int srcy,
+ int x,
+ int y,
+ _Xconst FcChar8 *string,
+ int len)
+{
+ FT_UInt *glyphs, glyphs_local[NUM_LOCAL];
+ int i;
+
+ if (len <= NUM_LOCAL)
+ glyphs = glyphs_local;
+ else
+ {
+ glyphs = malloc (len * sizeof (FT_UInt));
+ if (!glyphs)
+ return;
+ }
+ for (i = 0; i < len; i++)
+ glyphs[i] = XftCharIndex (dpy, pub, string[i]);
+ XftGlyphRender (dpy, op, src, pub, dst,
+ srcx, srcy, x, y, glyphs, len);
+ if (glyphs != glyphs_local)
+ free (glyphs);
+}
+
+_X_EXPORT void
+XftTextRender16 (Display *dpy,
+ int op,
+ Picture src,
+ XftFont *pub,
+ Picture dst,
+ int srcx,
+ int srcy,
+ int x,
+ int y,
+ _Xconst FcChar16 *string,
+ int len)
+{
+ FT_UInt *glyphs, glyphs_local[NUM_LOCAL];
+ int i;
+
+ if (len <= NUM_LOCAL)
+ glyphs = glyphs_local;
+ else
+ {
+ glyphs = malloc (len * sizeof (FT_UInt));
+ if (!glyphs)
+ return;
+ }
+ for (i = 0; i < len; i++)
+ glyphs[i] = XftCharIndex (dpy, pub, string[i]);
+ XftGlyphRender (dpy, op, src, pub, dst,
+ srcx, srcy, x, y, glyphs, len);
+ if (glyphs != glyphs_local)
+ free (glyphs);
+}
+
+_X_EXPORT void
+XftTextRender16BE (Display *dpy,
+ int op,
+ Picture src,
+ XftFont *pub,
+ Picture dst,
+ int srcx,
+ int srcy,
+ int x,
+ int y,
+ _Xconst FcChar8 *string,
+ int len)
+{
+ FT_UInt *glyphs, glyphs_local[NUM_LOCAL];
+ int i;
+
+ if (len <= NUM_LOCAL)
+ glyphs = glyphs_local;
+ else
+ {
+ glyphs = malloc (len * sizeof (FT_UInt));
+ if (!glyphs)
+ return;
+ }
+ for (i = 0; i < len; i++)
+ glyphs[i] = XftCharIndex (dpy, pub,
+ (string[i*2]<<8) | string[i*2+1]);
+ XftGlyphRender (dpy, op, src, pub, dst,
+ srcx, srcy, x, y, glyphs, len);
+ if (glyphs != glyphs_local)
+ free (glyphs);
+}
+
+_X_EXPORT void
+XftTextRender16LE (Display *dpy,
+ int op,
+ Picture src,
+ XftFont *pub,
+ Picture dst,
+ int srcx,
+ int srcy,
+ int x,
+ int y,
+ _Xconst FcChar8 *string,
+ int len)
+{
+ FT_UInt *glyphs, glyphs_local[NUM_LOCAL];
+ int i;
+
+ if (len <= NUM_LOCAL)
+ glyphs = glyphs_local;
+ else
+ {
+ glyphs = malloc (len * sizeof (FT_UInt));
+ if (!glyphs)
+ return;
+ }
+ for (i = 0; i < len; i++)
+ glyphs[i] = XftCharIndex (dpy, pub,
+ string[i*2] | (string[i*2+1]<<8));
+ XftGlyphRender (dpy, op, src, pub, dst,
+ srcx, srcy, x, y, glyphs, len);
+ if (glyphs != glyphs_local)
+ free (glyphs);
+}
+
+_X_EXPORT void
+XftTextRender32 (Display *dpy,
+ int op,
+ Picture src,
+ XftFont *pub,
+ Picture dst,
+ int srcx,
+ int srcy,
+ int x,
+ int y,
+ _Xconst FcChar32 *string,
+ int len)
+{
+ FT_UInt *glyphs, glyphs_local[NUM_LOCAL];
+ int i;
+
+ if (len <= NUM_LOCAL)
+ glyphs = glyphs_local;
+ else
+ {
+ glyphs = malloc (len * sizeof (FT_UInt));
+ if (!glyphs)
+ return;
+ }
+ for (i = 0; i < len; i++)
+ glyphs[i] = XftCharIndex (dpy, pub, string[i]);
+ XftGlyphRender (dpy, op, src, pub, dst,
+ srcx, srcy, x, y, glyphs, len);
+ if (glyphs != glyphs_local)
+ free (glyphs);
+}
+
+_X_EXPORT void
+XftTextRender32BE (Display *dpy,
+ int op,
+ Picture src,
+ XftFont *pub,
+ Picture dst,
+ int srcx,
+ int srcy,
+ int x,
+ int y,
+ _Xconst FcChar8 *string,
+ int len)
+{
+ FT_UInt *glyphs, glyphs_local[NUM_LOCAL];
+ int i;
+
+ if (len <= NUM_LOCAL)
+ glyphs = glyphs_local;
+ else
+ {
+ glyphs = malloc (len * sizeof (FT_UInt));
+ if (!glyphs)
+ return;
+ }
+ for (i = 0; i < len; i++)
+ glyphs[i] = XftCharIndex (dpy, pub,
+ (string[i*4] << 24) |
+ (string[i*4+1] << 16) |
+ (string[i*4+2] << 8) |
+ (string[i*4+3]));
+ XftGlyphRender (dpy, op, src, pub, dst,
+ srcx, srcy, x, y, glyphs, len);
+ if (glyphs != glyphs_local)
+ free (glyphs);
+}
+
+_X_EXPORT void
+XftTextRender32LE (Display *dpy,
+ int op,
+ Picture src,
+ XftFont *pub,
+ Picture dst,
+ int srcx,
+ int srcy,
+ int x,
+ int y,
+ _Xconst FcChar8 *string,
+ int len)
+{
+ FT_UInt *glyphs, glyphs_local[NUM_LOCAL];
+ int i;
+
+ if (len <= NUM_LOCAL)
+ glyphs = glyphs_local;
+ else
+ {
+ glyphs = malloc (len * sizeof (FT_UInt));
+ if (!glyphs)
+ return;
+ }
+ for (i = 0; i < len; i++)
+ glyphs[i] = XftCharIndex (dpy, pub,
+ (string[i*4]) |
+ (string[i*4+1] << 8) |
+ (string[i*4+2] << 16) |
+ (string[i*4+3] << 24));
+ XftGlyphRender (dpy, op, src, pub, dst,
+ srcx, srcy, x, y, glyphs, len);
+ if (glyphs != glyphs_local)
+ free (glyphs);
+}
+
+_X_EXPORT void
+XftTextRenderUtf8 (Display *dpy,
+ int op,
+ Picture src,
+ XftFont *pub,
+ Picture dst,
+ int srcx,
+ int srcy,
+ int x,
+ int y,
+ _Xconst FcChar8 *string,
+ int len)
+{
+ FT_UInt *glyphs, *glyphs_new, glyphs_local[NUM_LOCAL];
+ FcChar32 ucs4;
+ int i;
+ int l;
+ int size;
+
+ i = 0;
+ glyphs = glyphs_local;
+ size = NUM_LOCAL;
+ while (len && (l = FcUtf8ToUcs4 (string, &ucs4, len)) > 0)
+ {
+ if (i == size)
+ {
+ glyphs_new = malloc (size * 2 * sizeof (FT_UInt));
+ if (!glyphs_new)
+ {
+ if (glyphs != glyphs_local)
+ free (glyphs);
+ return;
+ }
+ memcpy (glyphs_new, glyphs, size * sizeof (FT_UInt));
+ size *= 2;
+ if (glyphs != glyphs_local)
+ free (glyphs);
+ glyphs = glyphs_new;
+ }
+ glyphs[i++] = XftCharIndex (dpy, pub, ucs4);
+ string += l;
+ len -= l;
+ }
+ XftGlyphRender (dpy, op, src, pub, dst,
+ srcx, srcy, x, y, glyphs, i);
+ if (glyphs != glyphs_local)
+ free (glyphs);
+}
+
+_X_EXPORT void
+XftTextRenderUtf16 (Display *dpy,
+ int op,
+ Picture src,
+ XftFont *pub,
+ Picture dst,
+ int srcx,
+ int srcy,
+ int x,
+ int y,
+ _Xconst FcChar8 *string,
+ FcEndian endian,
+ int len)
+{
+ FT_UInt *glyphs, *glyphs_new, glyphs_local[NUM_LOCAL];
+ FcChar32 ucs4;
+ int i;
+ int l;
+ int size;
+
+ i = 0;
+ glyphs = glyphs_local;
+ size = NUM_LOCAL;
+ while (len && (l = FcUtf16ToUcs4 (string, endian, &ucs4, len)) > 0)
+ {
+ if (i == size)
+ {
+ glyphs_new = malloc (size * 2 * sizeof (FT_UInt));
+ if (!glyphs_new)
+ {
+ if (glyphs != glyphs_local)
+ free (glyphs);
+ return;
+ }
+ memcpy (glyphs_new, glyphs, size * sizeof (FT_UInt));
+ size *= 2;
+ if (glyphs != glyphs_local)
+ free (glyphs);
+ glyphs = glyphs_new;
+ }
+ glyphs[i++] = XftCharIndex (dpy, pub, ucs4);
+ string += l;
+ len -= l;
+ }
+ XftGlyphRender (dpy, PictOpOver, src, pub, dst,
+ srcx, srcy, x, y, glyphs, i);
+ if (glyphs != glyphs_local)
+ free (glyphs);
+}
--- /dev/null
+/*
+ * Copyright © 2000 Keith Packard
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name of Keith Packard not be used in
+ * advertising or publicity pertaining to distribution of the software without
+ * specific, written prior permission. Keith Packard makes no
+ * representations about the suitability of this software for any purpose. It
+ * is provided "as is" without express or implied warranty.
+ *
+ * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+ * EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+ * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+ * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#include "xftint.h"
+
+_X_HIDDEN int
+_XftMatchSymbolic (XftSymbolic *s, int n, const char *name, int def)
+{
+ while (n--)
+ {
+ if (!FcStrCmpIgnoreCase ((FcChar8 *) s->name, (FcChar8 *) name))
+ return s->value;
+ s++;
+ }
+ return def;
+}
--- /dev/null
+/*
+ * Copyright © 2002 Keith Packard
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name of Keith Packard not be used in
+ * advertising or publicity pertaining to distribution of the software without
+ * specific, written prior permission. Keith Packard makes no
+ * representations about the suitability of this software for any purpose. It
+ * is provided "as is" without express or implied warranty.
+ *
+ * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+ * EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+ * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+ * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#include "xftint.h"
+
+_X_HIDDEN int
+XftNativeByteOrder (void)
+{
+ int whichbyte = 1;
+
+ if (*((char *) &whichbyte))
+ return LSBFirst;
+ return MSBFirst;
+}
+
+/* byte swap a 32-bit value */
+#define swapl(x, n) { \
+ n = ((char *) (x))[0];\
+ ((char *) (x))[0] = ((char *) (x))[3];\
+ ((char *) (x))[3] = n;\
+ n = ((char *) (x))[1];\
+ ((char *) (x))[1] = ((char *) (x))[2];\
+ ((char *) (x))[2] = n; }
+
+/* byte swap a short */
+#define swaps(x, n) { \
+ n = ((char *) (x))[0];\
+ ((char *) (x))[0] = ((char *) (x))[1];\
+ ((char *) (x))[1] = n; }
+
+/* byte swap a three-byte unit */
+#define swapt(x, n) { \
+ n = ((char *) (x))[0];\
+ ((char *) (x))[0] = ((char *) (x))[2];\
+ ((char *) (x))[2] = n; }
+
+_X_HIDDEN void
+XftSwapCARD32 (CARD32 *data, int u)
+{
+ char n;
+ while (u--)
+ {
+ swapl (data, n);
+ data++;
+ }
+}
+
+_X_HIDDEN void
+XftSwapCARD24 (CARD8 *data, int width, int height)
+{
+ int units, u;
+ char n;
+ CARD8 *d;
+
+ units = width / 3;
+ while (height--)
+ {
+ d = data;
+ data += width;
+ u = units;
+ while (u--)
+ {
+ swapt (d, n);
+ d += 3;
+ }
+ }
+}
+
+_X_HIDDEN void
+XftSwapCARD16 (CARD16 *data, int u)
+{
+ char n;
+ while (u--)
+ {
+ swaps (data, n);
+ data++;
+ }
+}
+
+_X_HIDDEN void
+XftSwapImage (XImage *image)
+{
+ switch (image->bits_per_pixel) {
+ case 32:
+ XftSwapCARD32 ((CARD32 *) image->data,
+ image->height * image->bytes_per_line >> 2);
+ break;
+ case 24:
+ XftSwapCARD24 ((CARD8 *) image->data,
+ image->bytes_per_line,
+ image->height);
+ break;
+ case 16:
+ XftSwapCARD16 ((CARD16 *) image->data,
+ image->height * image->bytes_per_line >> 1);
+ break;
+ default:
+ break;
+ }
+}
--- /dev/null
+/*
+ * Copyright © 2000 Keith Packard
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name of Keith Packard not be used in
+ * advertising or publicity pertaining to distribution of the software without
+ * specific, written prior permission. Keith Packard makes no
+ * representations about the suitability of this software for any purpose. It
+ * is provided "as is" without express or implied warranty.
+ *
+ * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+ * EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+ * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+ * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#include "xftint.h"
+
+static XftSymbolic XftXlfdWeights[] = {
+ { "light", FC_WEIGHT_LIGHT },
+ { "medium", FC_WEIGHT_MEDIUM },
+ { "regular", FC_WEIGHT_MEDIUM },
+ { "demibold", FC_WEIGHT_DEMIBOLD },
+ { "bold", FC_WEIGHT_BOLD },
+ { "black", FC_WEIGHT_BLACK },
+};
+
+#define NUM_XLFD_WEIGHTS (sizeof XftXlfdWeights/sizeof XftXlfdWeights[0])
+
+static XftSymbolic XftXlfdSlants[] = {
+ { "r", FC_SLANT_ROMAN },
+ { "i", FC_SLANT_ITALIC },
+ { "o", FC_SLANT_OBLIQUE },
+};
+
+#define NUM_XLFD_SLANTS (sizeof XftXlfdSlants/sizeof XftXlfdSlants[0])
+
+/*
+ * Cut out one XLFD field, placing it in 'save' and return
+ * the start of 'save'
+ */
+static char *
+XftSplitStr (const char *field, char *save)
+{
+ char *s = save;
+ char c;
+
+ while (*field)
+ {
+ if (*field == '-')
+ break;
+ c = *field++;
+ *save++ = c;
+ }
+ *save = 0;
+ return s;
+}
+
+/*
+ * convert one XLFD numeric field. Return -1 if the field is '*'
+ */
+
+static const char *
+XftGetInt(const char *ptr, int *val)
+{
+ if (*ptr == '*') {
+ *val = -1;
+ ptr++;
+ } else
+ for (*val = 0; *ptr >= '0' && *ptr <= '9';)
+ *val = *val * 10 + *ptr++ - '0';
+ if (*ptr == '-')
+ return ptr;
+ return (char *) 0;
+}
+
+_X_EXPORT FcPattern *
+XftXlfdParse (const char *xlfd_orig, FcBool ignore_scalable, FcBool complete)
+{
+ FcPattern *pat;
+ const char *xlfd = xlfd_orig;
+ const char *foundry;
+ const char *family;
+ const char *weight_name;
+ const char *slant;
+ const char *registry;
+ const char *encoding;
+ char *save;
+ int pixel;
+ int point;
+ int resx;
+ int resy;
+ int slant_value, weight_value;
+ double dpixel;
+
+ if (*xlfd != '-')
+ return NULL;
+ if (!(xlfd = strchr (foundry = ++xlfd, '-'))) return NULL;
+ if (!(xlfd = strchr (family = ++xlfd, '-'))) return NULL;
+ if (!(xlfd = strchr (weight_name = ++xlfd, '-'))) return NULL;
+ if (!(xlfd = strchr (slant = ++xlfd, '-'))) return NULL;
+ if (!(xlfd = strchr (/* setwidth_name = */ ++xlfd, '-'))) return NULL;
+ if (!(xlfd = strchr (/* add_style_name = */ ++xlfd, '-'))) return NULL;
+ if (!(xlfd = XftGetInt (++xlfd, &pixel))) return NULL;
+ if (!(xlfd = XftGetInt (++xlfd, &point))) return NULL;
+ if (!(xlfd = XftGetInt (++xlfd, &resx))) return NULL;
+ if (!(xlfd = XftGetInt (++xlfd, &resy))) return NULL;
+ if (!(xlfd = strchr (/* spacing = */ ++xlfd, '-'))) return NULL;
+ if (!(xlfd = strchr (/* average_width = */ ++xlfd, '-'))) return NULL;
+ if (!(xlfd = strchr (registry = ++xlfd, '-'))) return NULL;
+ /* make sure no fields follow this one */
+ if ((xlfd = strchr (encoding = ++xlfd, '-'))) return NULL;
+
+ if (!pixel)
+ return NULL;
+
+ pat = FcPatternCreate ();
+ if (!pat)
+ return NULL;
+
+ save = (char *) malloc (strlen (foundry) + 1);
+
+ if (!save) {
+ FcPatternDestroy (pat);
+ return NULL;
+ }
+
+ if (!FcPatternAddString (pat, XFT_XLFD, (FcChar8 *) xlfd_orig)) goto bail;
+
+ XftSplitStr (foundry, save);
+ if (save[0] && strcmp (save, "*") != 0)
+ if (!FcPatternAddString (pat, FC_FOUNDRY, (FcChar8 *) save)) goto bail;
+
+ XftSplitStr (family, save);
+ if (save[0] && strcmp (save, "*") != 0)
+ if (!FcPatternAddString (pat, FC_FAMILY, (FcChar8 *) save)) goto bail;
+
+ weight_value = _XftMatchSymbolic (XftXlfdWeights, NUM_XLFD_WEIGHTS,
+ XftSplitStr (weight_name, save),
+ FC_WEIGHT_MEDIUM);
+ if (!FcPatternAddInteger (pat, FC_WEIGHT, weight_value))
+ goto bail;
+
+ slant_value = _XftMatchSymbolic (XftXlfdSlants, NUM_XLFD_SLANTS,
+ XftSplitStr (slant, save),
+ FC_SLANT_ROMAN);
+ if (!FcPatternAddInteger (pat, FC_SLANT, slant_value))
+ goto bail;
+
+ dpixel = (double) pixel;
+
+ if (point > 0)
+ {
+ if (!FcPatternAddDouble (pat, FC_SIZE, ((double) point) / 10.0)) goto bail;
+ if (pixel <= 0 && resy > 0)
+ {
+ dpixel = (double) point * (double) resy / 720.0;
+ }
+ }
+
+ if (dpixel > 0)
+ if (!FcPatternAddDouble (pat, FC_PIXEL_SIZE, dpixel)) goto bail;
+
+ free (save);
+ return pat;
+
+bail:
+ free (save);
+ FcPatternDestroy (pat);
+ return NULL;
+}
--- /dev/null
+prefix=@prefix@
+exec_prefix=@exec_prefix@
+libdir=@libdir@
+includedir=@includedir@
+
+Name: Xft
+Description: X FreeType library
+Version: @VERSION@
+#Requires: xproto
+Requires: xrender, fontconfig, freetype2
+Requires.private: xrender, fontconfig, freetype2
+Cflags: -I${includedir}
+Libs: -L${libdir} -lXft
projects / framework / uifw / xorg / lib / libxft.git / commitdiff