Released v1.5.2:
* Build system: fixed symbol visibility issue causing linker
failures since 1.5.1.
Released v1.5.1:
* Build system: libEBML 1.3.8 is now required.
* Build system: various fixes to the cmake rules regarding
visibility, naming and building DLLs on Windows.
* KaxBlock: fixed a potential access to invalid memory due to
invalid lace sizes read from invalid data.
* KaxBlock: fixed a potential null pointer dereference triggerable
by reading invalid data.
v1.4.9:
* Converted the build system from autoconf/automake to
cmake. Patches by Github user "evpobr" with fixes by myself.
* Added a code of conduct to the project.
2017-03-10 Moritz Bunkus <moritz@bunkus.org>
* Released v1.4.7 with the single change of setting the version
number in the "KaxCodeVersion" variable correctly.
* Released v1.4.6.
* KaxSemantic: add new elements dealing with 360°/VR content and
for language descriptors based on IETF BPC 47.
2016-07-02 Moritz Bunkus <moritz@bunkus.org>
* Released v1.4.5.
2016-04-24 Moritz Bunkus <moritz@bunkus.org>
* KaxSemantic: add new colour-related elements.
2016-04-01 Steve Lhomme <slhomme@matroska.org>
* KaxSemantic: add the new FieldOrder element.
2015-11-21 Moritz Bunkus <moritz@bunkus.org>
* KaxVersion.cpp: in order to enable deterministic builds the
KaxCodeDate variable has been set to "Unknown" instead of the date
and time of compilation. Patch by Ed Schouten <ed@nuxi.nl>.
* Released v1.4.4.
* KaxInternalBlock::ReadData(): Fixed an invalid memory
access. When reading a block group or a simple block that uses
EBML lacing the frame sizes indicated in the lacing weren't
checked against the available number of bytes. If the indicated
frame size was bigger than the whole block's size the parser would
read beyond the end of the buffer resulting in a heap information
leak.
2015-10-17 Moritz Bunkus <moritz@bunkus.org>
* Released v1.4.3.
2015-05-02 Daniel Winzen <d@winzen4.de>
* all: a couple of optimizations in the main library and a memory
leak fix in the tests
2015-02-01 Jan Engelhardt <jengelh@inai.de>
* build system: fix linking against libEBML
Otherwise the configure script fails with:
PKGSRC-WARNING: Something is trying to run the c compiler,
PKGSRC-WARNING: but it is not added to USE_LANGUAGES in the package Makefile.
The package still don't build because of an upstream problem in Makefile.am, but it is a separate issue.
2015-01-04 Moritz Bunkus <moritz@bunkus.org>
* Released v1.4.2.
2014-12-21 Moritz Bunkus <moritz@bunkus.org>
* build system: switched the build system from hand-crafted
Makefiles to an autoconf/automake-based system. A pkg-config file
will be installed as well; its name is »libmatroska«. Based on a
similar patch for libEBML by Jan Engelhardt <jengelh@inai.de>.
2014-12-20 Moritz Bunkus <moritz@bunkus.org>
* KaxBlock::ReadData(): fixed several instances of unchecked
memory access leading to invalid memory access/segmentation faults
with invalid or broken data inside block groups/simple blocks.
2014-12-19 Moritz Bunkus <moritz@bunkus.org>
* KaxBlock::ReadInternalHead(): fixed a off-by-one buffer overflow
if with EBML lacing and exactly one frame in the lace.
New 1.4.1 version:
- Added new elements/classes DiscardPadding, CodecDelay and
SeekPreRoll
- The licensing information has been cleared up/unified.
- The Makefile now contain options for specifying the destination
base directory during installation ("DESTDIR") and for
specifying which library types to build ("link").
- The libraries are built without the "-ansi" and
"-fno-gnu-keywords" flags on Linux
- Code cleanup
changes:
several new elements that were added to the Matroska specifications:
CueDuration, CueRelativePosition, ChapterStringUID, VideoAlphaMode
and DefaultDecodedFieldDuration
changes: cleanup and minor fixes
pkgsrc note: according to the ChangeLog, this version is not binary
compatible to older versions -> ABI_DEPENDS bumped
0.7.7nb1 to 0.8. There's a note in the libmatroska Changelog about
using macros defined in libebml-0.8.0, so I used that version number in
the dependency, but I tested only against libebml-1.0.0.
changes:
-API extensions
-bugfixes
pkgsrc note: while the changelog doesn't tell details, there seems
to be an ABI incompatibility to the previous version. Bump the
bl3 dependency.
This changes the buildlink3.mk files to use an include guard for the
recursive include. The use of BUILDLINK_DEPTH, BUILDLINK_DEPENDS,
BUILDLINK_PACKAGES and BUILDLINK_ORDER is handled by a single new
variable BUILDLINK_TREE. Each buildlink3.mk file adds a pair of
enter/exit marker, which can be used to reconstruct the tree and
to determine first level includes. Avoiding := for large variables
(BUILDLINK_ORDER) speeds up parse time as += has linear complexity.
The include guard reduces system time by avoiding reading files over and
over again. For complex packages this reduces both %user and %sys time to
half of the former time.
and add a new helper target and script, "show-buildlink3", that outputs
a listing of the buildlink3.mk files included as well as the depth at
which they are included.
For example, "make show-buildlink3" in fonts/Xft2 displays:
zlib
fontconfig
iconv
zlib
freetype2
expat
freetype2
Xrender
renderproto
RECOMMENDED is removed. It becomes ABI_DEPENDS.
BUILDLINK_RECOMMENDED.foo becomes BUILDLINK_ABI_DEPENDS.foo.
BUILDLINK_DEPENDS.foo becomes BUILDLINK_API_DEPENDS.foo.
BUILDLINK_DEPENDS does not change.
IGNORE_RECOMMENDED (which defaulted to "no") becomes USE_ABI_DEPENDS
which defaults to "yes".
Added to obsolete.mk checking for IGNORE_RECOMMENDED.
I did not manually go through and fix any aesthetic tab/spacing issues.
I have tested the above patch on DragonFly building and packaging
subversion and pkglint and their many dependencies.
I have also tested USE_ABI_DEPENDS=no on my NetBSD workstation (where I
have used IGNORE_RECOMMENDED for a long time). I have been an active user
of IGNORE_RECOMMENDED since it was available.
As suggested, I removed the documentation sentences suggesting bumping for
"security" issues.
As discussed on tech-pkg.
I will commit to revbump, pkglint, pkg_install, createbuildlink separately.
Note that if you use wip, it will fail! I will commit to pkgsrc-wip
later (within day).
Changes:
- fix the segment family UID
- no more TrackAngle and new TrackTranslate elements
- rename ChapterLink* to ChapterTranslate*
- add KaxChapterLinkEditionUID
- fix the KaxSegmentFamily flags
- added KaxSegmentFamily, KaxChapterLink, KaxChapterLinkCodec and
KaxChapterLinkID
- Move all of the (re-)activated Matroska v1 elements out of "#if == 2"
blocks.
- support for KaxMaxBlockAdditionID and fix default values
- BlockAdditions is in Matroska 1 now
- added the button track type
- Use malloc() and free() instead of new[] and delete[] where the lib might
deal with pointers that have been allocated by the app, or where the app
has allocated the memory. Reason: new[]ed memory cannot be realloc()ed.
- remove support for the gap flag in the Block
- add almost automatic handling of SilentTracks
- added KaxTrackFlagForced
- added KaxTrackAngle and various fixes
- TrackOverlay is now multiple
- added KaxClusterSilentTracks and KaxClusterSilentTrackNumber
Changes:
- EditionProcessed has a default value (0) according to the specs.
- KaxEditionManaged becomes KaxEditionProcessed and mandatory
KaxEditionManagedPrivate becomes KaxChapterManagedPrivate
- no more automatic OutputSamplingFrequency default value
- add support for KaxChapterProcessCommand and KaxEditionManagedPrivate
- The ValidateSize function is neither needed nor correct (probably copy
& paste from somewhere). Integers of all sizes are accepted as in all
the other UID cases.
- allow DLL building with MSVC7 (not compatible with the MinGW DLLs)
- KaxTagTargetTypeValue default to 50
- TargetTypeValue is no longer mandatory
- Fixed the wrong element names.
- add KaxTagTargetTypeValue as in the specs
- add KaxChapterPhysicalEquiv as in the new specs
- add KaxChapterProcess and KaxChapterProcessTime
- add the new PixelCropXXX elements
- added KaxEditionFlagDefault and KaxEditionManaged
- add the new TargetType element in tags
- Set the default value for KaxTagLangue to "und" complying with
the specs.
