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-rw-r--r--COPYING339
-rw-r--r--Changelog19
-rw-r--r--Makefile.am8
-rwxr-xr-xautogen.sh5
-rw-r--r--configure.ac58
-rw-r--r--libass.pc.in10
-rw-r--r--libass/Makefile.am14
-rw-r--r--shave/shave-libtool.in109
-rw-r--r--shave/shave.in109
-rw-r--r--shave/shave.m4102
-rw-r--r--test/Makefile.am5
-rw-r--r--test/test.cpp156
12 files changed, 934 insertions, 0 deletions
diff --git a/COPYING b/COPYING
new file mode 100644
index 0000000..d511905
--- /dev/null
+++ b/COPYING
@@ -0,0 +1,339 @@
+ GNU GENERAL PUBLIC LICENSE
+ Version 2, June 1991
+
+ Copyright (C) 1989, 1991 Free Software Foundation, Inc.,
+ 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+ Preamble
+
+ The licenses for most software are designed to take away your
+freedom to share and change it. By contrast, the GNU General Public
+License is intended to guarantee your freedom to share and change free
+software--to make sure the software is free for all its users. This
+General Public License applies to most of the Free Software
+Foundation's software and to any other program whose authors commit to
+using it. (Some other Free Software Foundation software is covered by
+the GNU Lesser General Public License instead.) You can apply it to
+your programs, too.
+
+ When we speak of free software, we are referring to freedom, not
+price. Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+this service if you wish), that you receive source code or can get it
+if you want it, that you can change the software or use pieces of it
+in new free programs; and that you know you can do these things.
+
+ To protect your rights, we need to make restrictions that forbid
+anyone to deny you these rights or to ask you to surrender the rights.
+These restrictions translate to certain responsibilities for you if you
+distribute copies of the software, or if you modify it.
+
+ For example, if you distribute copies of such a program, whether
+gratis or for a fee, you must give the recipients all the rights that
+you have. You must make sure that they, too, receive or can get the
+source code. And you must show them these terms so they know their
+rights.
+
+ We protect your rights with two steps: (1) copyright the software, and
+(2) offer you this license which gives you legal permission to copy,
+distribute and/or modify the software.
+
+ Also, for each author's protection and ours, we want to make certain
+that everyone understands that there is no warranty for this free
+software. If the software is modified by someone else and passed on, we
+want its recipients to know that what they have is not the original, so
+that any problems introduced by others will not reflect on the original
+authors' reputations.
+
+ Finally, any free program is threatened constantly by software
+patents. We wish to avoid the danger that redistributors of a free
+program will individually obtain patent licenses, in effect making the
+program proprietary. To prevent this, we have made it clear that any
+patent must be licensed for everyone's free use or not licensed at all.
+
+ The precise terms and conditions for copying, distribution and
+modification follow.
+
+ GNU GENERAL PUBLIC LICENSE
+ TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+
+ 0. This License applies to any program or other work which contains
+a notice placed by the copyright holder saying it may be distributed
+under the terms of this General Public License. The "Program", below,
+refers to any such program or work, and a "work based on the Program"
+means either the Program or any derivative work under copyright law:
+that is to say, a work containing the Program or a portion of it,
+either verbatim or with modifications and/or translated into another
+language. (Hereinafter, translation is included without limitation in
+the term "modification".) Each licensee is addressed as "you".
+
+Activities other than copying, distribution and modification are not
+covered by this License; they are outside its scope. The act of
+running the Program is not restricted, and the output from the Program
+is covered only if its contents constitute a work based on the
+Program (independent of having been made by running the Program).
+Whether that is true depends on what the Program does.
+
+ 1. You may copy and distribute verbatim copies of the Program's
+source code as you receive it, in any medium, provided that you
+conspicuously and appropriately publish on each copy an appropriate
+copyright notice and disclaimer of warranty; keep intact all the
+notices that refer to this License and to the absence of any warranty;
+and give any other recipients of the Program a copy of this License
+along with the Program.
+
+You may charge a fee for the physical act of transferring a copy, and
+you may at your option offer warranty protection in exchange for a fee.
+
+ 2. You may modify your copy or copies of the Program or any portion
+of it, thus forming a work based on the Program, and copy and
+distribute such modifications or work under the terms of Section 1
+above, provided that you also meet all of these conditions:
+
+ a) You must cause the modified files to carry prominent notices
+ stating that you changed the files and the date of any change.
+
+ b) You must cause any work that you distribute or publish, that in
+ whole or in part contains or is derived from the Program or any
+ part thereof, to be licensed as a whole at no charge to all third
+ parties under the terms of this License.
+
+ c) If the modified program normally reads commands interactively
+ when run, you must cause it, when started running for such
+ interactive use in the most ordinary way, to print or display an
+ announcement including an appropriate copyright notice and a
+ notice that there is no warranty (or else, saying that you provide
+ a warranty) and that users may redistribute the program under
+ these conditions, and telling the user how to view a copy of this
+ License. (Exception: if the Program itself is interactive but
+ does not normally print such an announcement, your work based on
+ the Program is not required to print an announcement.)
+
+These requirements apply to the modified work as a whole. If
+identifiable sections of that work are not derived from the Program,
+and can be reasonably considered independent and separate works in
+themselves, then this License, and its terms, do not apply to those
+sections when you distribute them as separate works. But when you
+distribute the same sections as part of a whole which is a work based
+on the Program, the distribution of the whole must be on the terms of
+this License, whose permissions for other licensees extend to the
+entire whole, and thus to each and every part regardless of who wrote it.
+
+Thus, it is not the intent of this section to claim rights or contest
+your rights to work written entirely by you; rather, the intent is to
+exercise the right to control the distribution of derivative or
+collective works based on the Program.
+
+In addition, mere aggregation of another work not based on the Program
+with the Program (or with a work based on the Program) on a volume of
+a storage or distribution medium does not bring the other work under
+the scope of this License.
+
+ 3. You may copy and distribute the Program (or a work based on it,
+under Section 2) in object code or executable form under the terms of
+Sections 1 and 2 above provided that you also do one of the following:
+
+ a) Accompany it with the complete corresponding machine-readable
+ source code, which must be distributed under the terms of Sections
+ 1 and 2 above on a medium customarily used for software interchange; or,
+
+ b) Accompany it with a written offer, valid for at least three
+ years, to give any third party, for a charge no more than your
+ cost of physically performing source distribution, a complete
+ machine-readable copy of the corresponding source code, to be
+ distributed under the terms of Sections 1 and 2 above on a medium
+ customarily used for software interchange; or,
+
+ c) Accompany it with the information you received as to the offer
+ to distribute corresponding source code. (This alternative is
+ allowed only for noncommercial distribution and only if you
+ received the program in object code or executable form with such
+ an offer, in accord with Subsection b above.)
+
+The source code for a work means the preferred form of the work for
+making modifications to it. For an executable work, complete source
+code means all the source code for all modules it contains, plus any
+associated interface definition files, plus the scripts used to
+control compilation and installation of the executable. However, as a
+special exception, the source code distributed need not include
+anything that is normally distributed (in either source or binary
+form) with the major components (compiler, kernel, and so on) of the
+operating system on which the executable runs, unless that component
+itself accompanies the executable.
+
+If distribution of executable or object code is made by offering
+access to copy from a designated place, then offering equivalent
+access to copy the source code from the same place counts as
+distribution of the source code, even though third parties are not
+compelled to copy the source along with the object code.
+
+ 4. You may not copy, modify, sublicense, or distribute the Program
+except as expressly provided under this License. Any attempt
+otherwise to copy, modify, sublicense or distribute the Program is
+void, and will automatically terminate your rights under this License.
+However, parties who have received copies, or rights, from you under
+this License will not have their licenses terminated so long as such
+parties remain in full compliance.
+
+ 5. You are not required to accept this License, since you have not
+signed it. However, nothing else grants you permission to modify or
+distribute the Program or its derivative works. These actions are
+prohibited by law if you do not accept this License. Therefore, by
+modifying or distributing the Program (or any work based on the
+Program), you indicate your acceptance of this License to do so, and
+all its terms and conditions for copying, distributing or modifying
+the Program or works based on it.
+
+ 6. Each time you redistribute the Program (or any work based on the
+Program), the recipient automatically receives a license from the
+original licensor to copy, distribute or modify the Program subject to
+these terms and conditions. You may not impose any further
+restrictions on the recipients' exercise of the rights granted herein.
+You are not responsible for enforcing compliance by third parties to
+this License.
+
+ 7. If, as a consequence of a court judgment or allegation of patent
+infringement or for any other reason (not limited to patent issues),
+conditions are imposed on you (whether by court order, agreement or
+otherwise) that contradict the conditions of this License, they do not
+excuse you from the conditions of this License. If you cannot
+distribute so as to satisfy simultaneously your obligations under this
+License and any other pertinent obligations, then as a consequence you
+may not distribute the Program at all. For example, if a patent
+license would not permit royalty-free redistribution of the Program by
+all those who receive copies directly or indirectly through you, then
+the only way you could satisfy both it and this License would be to
+refrain entirely from distribution of the Program.
+
+If any portion of this section is held invalid or unenforceable under
+any particular circumstance, the balance of the section is intended to
+apply and the section as a whole is intended to apply in other
+circumstances.
+
+It is not the purpose of this section to induce you to infringe any
+patents or other property right claims or to contest validity of any
+such claims; this section has the sole purpose of protecting the
+integrity of the free software distribution system, which is
+implemented by public license practices. Many people have made
+generous contributions to the wide range of software distributed
+through that system in reliance on consistent application of that
+system; it is up to the author/donor to decide if he or she is willing
+to distribute software through any other system and a licensee cannot
+impose that choice.
+
+This section is intended to make thoroughly clear what is believed to
+be a consequence of the rest of this License.
+
+ 8. If the distribution and/or use of the Program is restricted in
+certain countries either by patents or by copyrighted interfaces, the
+original copyright holder who places the Program under this License
+may add an explicit geographical distribution limitation excluding
+those countries, so that distribution is permitted only in or among
+countries not thus excluded. In such case, this License incorporates
+the limitation as if written in the body of this License.
+
+ 9. The Free Software Foundation may publish revised and/or new versions
+of the General Public License from time to time. Such new versions will
+be similar in spirit to the present version, but may differ in detail to
+address new problems or concerns.
+
+Each version is given a distinguishing version number. If the Program
+specifies a version number of this License which applies to it and "any
+later version", you have the option of following the terms and conditions
+either of that version or of any later version published by the Free
+Software Foundation. If the Program does not specify a version number of
+this License, you may choose any version ever published by the Free Software
+Foundation.
+
+ 10. If you wish to incorporate parts of the Program into other free
+programs whose distribution conditions are different, write to the author
+to ask for permission. For software which is copyrighted by the Free
+Software Foundation, write to the Free Software Foundation; we sometimes
+make exceptions for this. Our decision will be guided by the two goals
+of preserving the free status of all derivatives of our free software and
+of promoting the sharing and reuse of software generally.
+
+ NO WARRANTY
+
+ 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
+FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN
+OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
+PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
+OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS
+TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE
+PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
+REPAIR OR CORRECTION.
+
+ 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
+REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
+INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
+OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
+TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
+YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
+PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGES.
+
+ END OF TERMS AND CONDITIONS
+
+ How to Apply These Terms to Your New Programs
+
+ If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+ To do so, attach the following notices to the program. It is safest
+to attach them to the start of each source file to most effectively
+convey the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+ <one line to give the program's name and a brief idea of what it does.>
+ Copyright (C) <year> <name of author>
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License along
+ with this program; if not, write to the Free Software Foundation, Inc.,
+ 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+
+Also add information on how to contact you by electronic and paper mail.
+
+If the program is interactive, make it output a short notice like this
+when it starts in an interactive mode:
+
+ Gnomovision version 69, Copyright (C) year name of author
+ Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+ This is free software, and you are welcome to redistribute it
+ under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License. Of course, the commands you use may
+be called something other than `show w' and `show c'; they could even be
+mouse-clicks or menu items--whatever suits your program.
+
+You should also get your employer (if you work as a programmer) or your
+school, if any, to sign a "copyright disclaimer" for the program, if
+necessary. Here is a sample; alter the names:
+
+ Yoyodyne, Inc., hereby disclaims all copyright interest in the program
+ `Gnomovision' (which makes passes at compilers) written by James Hacker.
+
+ <signature of Ty Coon>, 1 April 1989
+ Ty Coon, President of Vice
+
+This General Public License does not permit incorporating your program into
+proprietary programs. If your program is a subroutine library, you may
+consider it more useful to permit linking proprietary applications with the
+library. If this is what you want to do, use the GNU Lesser General
+Public License instead of this License.
diff --git a/Changelog b/Changelog
new file mode 100644
index 0000000..f708d33
--- /dev/null
+++ b/Changelog
@@ -0,0 +1,19 @@
+LibASS (0.9.6)
+ * Various fixes and updates to match VSFilter renderer.
+ * Support \blur tag and ScaledBordersAndShadow property.
+ * Fractional arguments and subpixel accuracy.
+ * Keep positions when pan-and-scan is used.
+ * Lots of bugfixes and other changes.
+
+LibASS (0.9.5)
+ * Support '=' and '.' in style name in arguments to ass_set_style_overrides().
+ * Allow overriding [Script Info] parameters with ass_set_style_overrides().
+ * Add workarounds for some buggy fonts.
+ * Remove buggy workarounds for some other fonts.
+ * Fixed ass_set_line_spacing() (was broken before).
+ * Negative margin sizes are now used for image cropping.
+ * Better handling of behind-the-camera objects.
+ * Case insensitive parsing of SSA/ASS section headers.
+ * Improved font matching.
+ * When 2 styles have the same name, the later one is used.
+ * Fixed several other bugs.
diff --git a/Makefile.am b/Makefile.am
new file mode 100644
index 0000000..08b3844
--- /dev/null
+++ b/Makefile.am
@@ -0,0 +1,8 @@
+ACLOCAL_AMFLAGS = -I shave
+AUTOMAKE_OPTIONS = foreign
+EXTRA_DIST = libass.pc.in Changelog
+
+pkgconfigdir = $(libdir)/pkgconfig
+pkgconfig_DATA = libass.pc
+
+SUBDIRS = libass test
diff --git a/autogen.sh b/autogen.sh
new file mode 100755
index 0000000..a26cfa5
--- /dev/null
+++ b/autogen.sh
@@ -0,0 +1,5 @@
+#!/bin/sh
+echo Running autoreconf
+autoreconf --install
+echo Running configure...
+./configure $@
diff --git a/configure.ac b/configure.ac
new file mode 100644
index 0000000..ead3ab6
--- /dev/null
+++ b/configure.ac
@@ -0,0 +1,58 @@
+AC_PREREQ(2.60a)
+AC_INIT(libass, 0.9.6)
+AM_INIT_AUTOMAKE
+AC_CONFIG_MACRO_DIR([shave])
+AM_PROG_LIBTOOL
+AC_CONFIG_SRCDIR([test/test.cpp])
+AC_CONFIG_HEADER([config.h])
+
+# Checks for programs.
+AC_PROG_CXX
+AC_PROG_CC
+AC_PROG_CPP
+
+# Checks for libraries.
+AC_CHECK_LIB([png], [png_create_write_struct], AC_DEFINE(CONFIG_LIBPNG, 1, [use libpng]))
+AC_SEARCH_LIBS([iconv_open], [iconv], AC_DEFINE(CONFIG_ICONV, 1, [use iconv]))
+AC_CHECK_LIB([enca], [enca_analyser_alloc], [AC_DEFINE(CONFIG_ENCA, 1, [use enca]) LIBS="$LIBS -lenca"])
+
+# Checks for header files.
+AC_HEADER_STDC
+AC_CHECK_HEADERS([inttypes.h stdint.h stdlib.h string.h sys/time.h unistd.h iconv.h enca.h])
+
+PKG_CHECK_MODULES([FONTCONFIG], fontconfig >= 2.2.0, [
+ CFLAGS="$CFLAGS $FONTCONFIG_CFLAGS"
+ LIBS="$LIBS $FONTCONFIG_LIBS"
+ AC_DEFINE(CONFIG_FONTCONFIG, 1, [found fontconfig via pkg-config])
+ ], [true])
+
+PKG_CHECK_MODULES([FREETYPE], freetype2 >= 9.6.3, [
+ CFLAGS="$CFLAGS $FREETYPE_CFLAGS"
+ LIBS="$LIBS $FREETYPE_LIBS"
+ AC_DEFINE(CONFIG_FREETYPE, 1, [found freetype2 via pkg-config])
+ ])
+
+# Checks for typedefs, structures, and compiler characteristics.
+AC_HEADER_STDBOOL
+AC_C_CONST
+AC_C_INLINE
+AC_TYPE_INT64_T
+AC_TYPE_SIZE_T
+AC_STRUCT_TM
+AC_TYPE_UINT32_T
+AC_TYPE_UINT8_T
+
+# Checks for library functions.
+AC_FUNC_MALLOC
+AC_FUNC_MEMCMP
+AC_FUNC_REALLOC
+AC_FUNC_STAT
+AC_FUNC_STRTOD
+AC_FUNC_VPRINTF
+AC_CHECK_FUNCS([memset mkdir strcasecmp strchr strdup strerror strstr strtol])
+
+# Setup output beautifier.
+SHAVE_INIT([shave], [enable])
+
+AC_CONFIG_FILES([Makefile libass/Makefile test/Makefile libass.pc shave/shave shave/shave-libtool])
+AC_OUTPUT
diff --git a/libass.pc.in b/libass.pc.in
new file mode 100644
index 0000000..8ec5504
--- /dev/null
+++ b/libass.pc.in
@@ -0,0 +1,10 @@
+prefix=@prefix@
+exec_prefix=@exec_prefix@
+libdir=@libdir@
+includedir=@includedir@
+
+Name: libass
+Description: LibASS is an SSA/ASS subtitles rendering library
+Version: @PACKAGE_VERSION@
+Libs: -L${libdir} -lass
+Cflags: -I${includedir}
diff --git a/libass/Makefile.am b/libass/Makefile.am
new file mode 100644
index 0000000..59f5433
--- /dev/null
+++ b/libass/Makefile.am
@@ -0,0 +1,14 @@
+LIBASS_LT_CURRENT = 3
+LIBASS_LT_REVISION = 0
+LIBASS_LT_AGE = 0
+
+lib_LTLIBRARIES = libass.la
+libass_la_SOURCES = ass.c ass_cache.c ass_font.c ass_fontconfig.c ass_render.c \
+ ass_utils.c ass_bitmap.c ass_library.c mputils.c \
+ ass_bitmap.h ass_cache.h ass_fontconfig.h ass_font.h ass.h \
+ ass_library.h ass_types.h ass_utils.h help_mp.h mputils.h
+libass_la_LDFLAGS = -version-info $(LIBASS_LT_CURRENT):$(LIBASS_LT_REVISION):$(LIBASS_LT_AGE)
+
+assheadersdir = $(includedir)/ass
+dist_assheaders_HEADERS = ass.h ass_types.h
+
diff --git a/shave/shave-libtool.in b/shave/shave-libtool.in
new file mode 100644
index 0000000..54ebd69
--- /dev/null
+++ b/shave/shave-libtool.in
@@ -0,0 +1,109 @@
+#!/bin/sh
+#
+# Copyright (c) 2009, Damien Lespiau <damien.lespiau@gmail.com>
+#
+# Permission is hereby granted, free of charge, to any person
+# obtaining a copy of this software and associated documentation
+# files (the "Software"), to deal in the Software without
+# restriction, including without limitation the rights to use,
+# copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the
+# Software is furnished to do so, subject to the following
+# conditions:
+#
+# The above copyright notice and this permission notice shall be
+# included in all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+# OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+# HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+# WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+# OTHER DEALINGS IN THE SOFTWARE.
+
+# we need sed
+SED=@SED@
+if test -z "$SED" ; then
+SED=sed
+fi
+
+lt_unmangle ()
+{
+ last_result=`echo $1 | $SED -e 's#.libs/##' -e 's#[0-9a-zA-Z_\-\.]*_la-##'`
+}
+
+# the real libtool to use
+LIBTOOL="$1"
+shift
+
+# if 1, don't print anything, the underlaying wrapper will do it
+pass_though=0
+
+# scan the arguments, keep the right ones for libtool, and discover the mode
+preserved_args=
+
+# have we seen the --tag option of libtool in the command line ?
+tag_seen=0
+
+while test "$#" -gt 0; do
+ opt="$1"
+ shift
+
+ case $opt in
+ --mode=*)
+ mode=`echo $opt | $SED -e 's/[-_a-zA-Z0-9]*=//'`
+ preserved_args="$preserved_args $opt"
+ ;;
+ -o)
+ lt_output="$1"
+ preserved_args="$preserved_args $opt"
+ ;;
+ --tag=*)
+ tag_seen=1
+ preserved_args="$preserved_args $opt"
+ ;;
+ *)
+ preserved_args="$preserved_args $opt"
+ ;;
+ esac
+done
+
+case "$mode" in
+compile)
+ # shave will be called and print the actual CC/CXX/LINK line
+ preserved_args="$preserved_args --shave-mode=$mode"
+ pass_though=1
+ ;;
+link)
+ preserved_args="$preserved_args --shave-mode=$mode"
+ Q=" LINK "
+ ;;
+*)
+ # let's u
+ # echo "*** libtool: Unimplemented mode: $mode, fill a bug report"
+ ;;
+esac
+
+lt_unmangle "$lt_output"
+output=$last_result
+
+# automake does not add a --tag switch to its libtool invocation when
+# assembling a .s file and rely on libtool to infer the right action based
+# on the compiler name. As shave is using CC to hook a wrapper, libtool gets
+# confused. Let's detect these cases and add a --tag=CC option.
+tag=""
+if test $tag_seen -eq 0 -a x"$mode" = xcompile; then
+ tag="--tag=CC"
+fi
+
+if test -z $V; then
+ if test $pass_though -eq 0; then
+ echo "$Q$output"
+ fi
+ $LIBTOOL --silent $tag $preserved_args
+else
+ echo $LIBTOOL $tag $preserved_args
+ $LIBTOOL $tag $preserved_args
+fi
diff --git a/shave/shave.in b/shave/shave.in
new file mode 100644
index 0000000..47a0b76
--- /dev/null
+++ b/shave/shave.in
@@ -0,0 +1,109 @@
+#!/bin/sh
+#
+# Copyright (c) 2009, Damien Lespiau <damien.lespiau@gmail.com>
+#
+# Permission is hereby granted, free of charge, to any person
+# obtaining a copy of this software and associated documentation
+# files (the "Software"), to deal in the Software without
+# restriction, including without limitation the rights to use,
+# copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the
+# Software is furnished to do so, subject to the following
+# conditions:
+#
+# The above copyright notice and this permission notice shall be
+# included in all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+# OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+# HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+# WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+# OTHER DEALINGS IN THE SOFTWARE.
+
+# we need sed
+SED=@SED@
+if test -z "$SED" ; then
+SED=sed
+fi
+
+lt_unmangle ()
+{
+ last_result=`echo $1 | $SED -e 's#.libs/##' -e 's#[0-9a-zA-Z_\-\.]*_la-##'`
+}
+
+# the tool to wrap (cc, cxx, ar, ranlib, ..)
+tool="$1"
+shift
+
+# the reel tool (to call)
+REEL_TOOL="$1"
+shift
+
+pass_through=0
+preserved_args=
+while test "$#" -gt 0; do
+ opt="$1"
+ shift
+
+ case $opt in
+ --shave-mode=*)
+ mode=`echo $opt | $SED -e 's/[-_a-zA-Z0-9]*=//'`
+ ;;
+ -o)
+ lt_output="$1"
+ preserved_args="$preserved_args $opt"
+ ;;
+ -out:*|/out:*)
+ lt_output="${opt:5}"
+ preserved_args="$preserved_args $opt"
+ ;;
+ *)
+ preserved_args="$preserved_args $opt"
+ ;;
+ esac
+done
+
+# mode=link is handled in the libtool wrapper
+case "$mode,$tool" in
+link,*)
+ pass_through=1
+ ;;
+*,cxx)
+ Q=" CXX "
+ ;;
+*,cc)
+ Q=" CC "
+ ;;
+*,fc)
+ Q=" FC "
+ ;;
+*,f77)
+ Q=" F77 "
+ ;;
+*,objc)
+ Q=" OBJC "
+ ;;
+*,mcs)
+ Q=" MCS "
+ ;;
+*,*)
+ # should not happen
+ Q=" CC "
+ ;;
+esac
+
+lt_unmangle "$lt_output"
+output=$last_result
+
+if test -z $V; then
+ if test $pass_through -eq 0; then
+ echo "$Q$output"
+ fi
+ $REEL_TOOL $preserved_args
+else
+ echo $REEL_TOOL $preserved_args
+ $REEL_TOOL $preserved_args
+fi
diff --git a/shave/shave.m4 b/shave/shave.m4
new file mode 100644
index 0000000..40e47f4
--- /dev/null
+++ b/shave/shave.m4
@@ -0,0 +1,102 @@
+dnl Make automake/libtool output more friendly to humans
+dnl
+dnl Copyright (c) 2009, Damien Lespiau <damien.lespiau@gmail.com>
+dnl
+dnl Permission is hereby granted, free of charge, to any person
+dnl obtaining a copy of this software and associated documentation
+dnl files (the "Software"), to deal in the Software without
+dnl restriction, including without limitation the rights to use,
+dnl copy, modify, merge, publish, distribute, sublicense, and/or sell
+dnl copies of the Software, and to permit persons to whom the
+dnl Software is furnished to do so, subject to the following
+dnl conditions:
+dnl
+dnl The above copyright notice and this permission notice shall be
+dnl included in all copies or substantial portions of the Software.
+dnl
+dnl THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+dnl EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+dnl OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+dnl NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+dnl HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+dnl WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+dnl FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+dnl OTHER DEALINGS IN THE SOFTWARE.
+dnl
+dnl SHAVE_INIT([shavedir],[default_mode])
+dnl
+dnl shavedir: the directory where the shave scripts are, it defaults to
+dnl $(top_builddir)
+dnl default_mode: (enable|disable) default shave mode. This parameter
+dnl controls shave's behaviour when no option has been
+dnl given to configure. It defaults to disable.
+dnl
+dnl * SHAVE_INIT should be called late in your configure.(ac|in) file (just
+dnl before AC_CONFIG_FILE/AC_OUTPUT is perfect. This macro rewrites CC and
+dnl LIBTOOL, you don't want the configure tests to have these variables
+dnl re-defined.
+dnl * This macro requires GNU make's -s option.
+
+AC_DEFUN([_SHAVE_ARG_ENABLE],
+[
+ AC_ARG_ENABLE([shave],
+ AS_HELP_STRING(
+ [--enable-shave],
+ [use shave to make the build pretty [[default=$1]]]),,
+ [enable_shave=$1]
+ )
+])
+
+AC_DEFUN([SHAVE_INIT],
+[
+ dnl you can tweak the default value of enable_shave
+ m4_if([$2], [enable], [_SHAVE_ARG_ENABLE(yes)], [_SHAVE_ARG_ENABLE(no)])
+
+ if test x"$enable_shave" = xyes; then
+ dnl where can we find the shave scripts?
+ m4_if([$1],,
+ [shavedir="$ac_pwd"],
+ [shavedir="$ac_pwd/$1"])
+ AC_SUBST(shavedir)
+
+ dnl make is now quiet
+ AC_SUBST([MAKEFLAGS], [-s])
+ AC_SUBST([AM_MAKEFLAGS], ['`test -z $V && echo -s`'])
+
+ dnl we need sed
+ AC_CHECK_PROG(SED,sed,sed,false)
+
+ dnl substitute libtool
+ SHAVE_SAVED_LIBTOOL=$LIBTOOL
+ LIBTOOL="${SHELL} ${shavedir}/shave-libtool '${SHAVE_SAVED_LIBTOOL}'"
+ AC_SUBST(LIBTOOL)
+
+ dnl substitute cc/cxx
+ SHAVE_SAVED_CC=$CC
+ SHAVE_SAVED_CXX=$CXX
+ SHAVE_SAVED_FC=$FC
+ SHAVE_SAVED_F77=$F77
+ SHAVE_SAVED_OBJC=$OBJC
+ SHAVE_SAVED_MCS=$MCS
+ CC="${SHELL} ${shavedir}/shave cc ${SHAVE_SAVED_CC}"
+ CXX="${SHELL} ${shavedir}/shave cxx ${SHAVE_SAVED_CXX}"
+ FC="${SHELL} ${shavedir}/shave fc ${SHAVE_SAVED_FC}"
+ F77="${SHELL} ${shavedir}/shave f77 ${SHAVE_SAVED_F77}"
+ OBJC="${SHELL} ${shavedir}/shave objc ${SHAVE_SAVED_OBJC}"
+ MCS="${SHELL} ${shavedir}/shave mcs ${SHAVE_SAVED_MCS}"
+ AC_SUBST(CC)
+ AC_SUBST(CXX)
+ AC_SUBST(FC)
+ AC_SUBST(F77)
+ AC_SUBST(OBJC)
+ AC_SUBST(MCS)
+
+ V=@
+ else
+ V=1
+ fi
+ Q='$(V:1=)'
+ AC_SUBST(V)
+ AC_SUBST(Q)
+])
+
diff --git a/test/Makefile.am b/test/Makefile.am
new file mode 100644
index 0000000..3e2a467
--- /dev/null
+++ b/test/Makefile.am
@@ -0,0 +1,5 @@
+noinst_PROGRAMS = test
+test_SOURCES = test.cpp
+test_CPPFLAGS = -I../libass
+test_LDADD = ../libass/libass.la
+test_LDFLAGS = -lpng
diff --git a/test/test.cpp b/test/test.cpp
new file mode 100644
index 0000000..57f39af
--- /dev/null
+++ b/test/test.cpp
@@ -0,0 +1,156 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <stdexcept>
+
+extern "C" {
+#include <ass.h>
+}
+
+#include <png.h>
+
+struct image_t {
+ int width, height, stride;
+ unsigned char* buffer; // RGB24
+};
+
+ass_library_t* ass_library;
+ass_renderer_t* ass_renderer;
+
+static void write_png(char *fname, image_t* img)
+{
+ FILE * fp;
+ png_structp png_ptr;
+ png_infop info_ptr;
+ png_byte **row_pointers;
+ int k;
+
+ png_ptr = png_create_write_struct (PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
+ info_ptr = png_create_info_struct(png_ptr);
+ fp = NULL;
+
+ if (setjmp(png_ptr->jmpbuf)) {
+ png_destroy_write_struct(&png_ptr, &info_ptr);
+ fclose(fp);
+ return;
+ }
+
+ fp = fopen (fname, "wb");
+ if (fp == NULL) {
+ printf("PNG Error opening %s for writing!\n", fname);
+ return;
+ }
+
+ png_init_io(png_ptr, fp);
+ png_set_compression_level(png_ptr, 0);
+
+ png_set_IHDR(png_ptr, info_ptr, img->width, img->height,
+ 8, PNG_COLOR_TYPE_RGB, PNG_INTERLACE_NONE,
+ PNG_COMPRESSION_TYPE_DEFAULT, PNG_FILTER_TYPE_DEFAULT);
+
+ png_write_info(png_ptr, info_ptr);
+
+ png_set_bgr(png_ptr);
+
+ row_pointers = (png_byte **)malloc(img->height * sizeof(png_byte*));
+ for (k = 0; k < img->height; k++)
+ row_pointers[k] = img->buffer + img->stride * k;
+
+ png_write_image(png_ptr, row_pointers);
+ png_write_end(png_ptr, info_ptr);
+ png_destroy_write_struct(&png_ptr, &info_ptr);
+
+ free(row_pointers);
+
+ fclose (fp);
+}
+
+static void init(int frame_w, int frame_h) {
+ ass_library = ass_library_init();