X-Authentication-Warning:	delorie.com: mail set sender to djgpp-bounces using -f
Message-Id:	<202212311956.2BVJufsv023580@delorie.com>
Date:	Sat, 31 Dec 2022 18:47:38 +0100
From:	"Juan Manuel Guerrero (juan DOT guerrero AT gmx DOT de) [via djgpp-announce AT delorie DOT com]" <djgpp-announce AT delorie DOT com>
To:	djgpp-announce AT delorie DOT com
Subject:	ANNOUNCE: DJGPP port of Theora Library 1.1.1 uploaded.
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Reply-To:	djgpp AT delorie DOT com

This is a port of Theora Library 1.1.1 to MSDOS/DJGPP.


Theora is Xiph.Org's first publicly released video codec, intended
for use within the Foundation's Ogg multimedia streaming system.
Theora is derived directly from On2's VP3 codec, adds new features
while allow it a longer useful lifetime as an competitive codec.
The code is publish under a BSD-style license.



  DJGPP specific changes.
  =======================

  - The port does not support being compiled with assembler optimized
    code.

  - The port also does not support being compiled neither with OSS audio
    support nor with SDL (Simple Direct media Layer).

  - The reading/writing stream is switched into O_BINARY mode.  If the
    stream is connected to stdin/stdout/TTY, then Ctrl-C and Ctrl-Break
    are re-enabled so the user can interrupt the program.

  - Apart from those changes there are no other user visible ones.  Only
    some small changes have been done to get the library configured and
    compiled.

  - To build and use this port the latest DJGPP ports of libogg and
    libvorbis:
      http://ftp.delorie.com/pub/djgpp/current/v2tk/logg135b.zip
      http://ftp.delorie.com/pub/djgpp/current/v2tk/lvbs137b.zip
    must be installed.

  - No one of the tests from the test suit shall fail.

  - Because the name of the three libraries: libtheoradec, libtheoraenc
    and libtheora map all to the same SFN, the original LFNs have been
    renamed to SFNs like this:
      libtheora    -> libtheora
      libtheoradec -> libthadec
      libtheoraenc -> libthaenc
    To avoid any inconveniences, a new version of libnames.tab with that
    mapping has been included in this port.  It is stored in the "djgpp"
    directory and needs to be moved into the "lib" directory of the DJGPP
    installation.  With this new version of libnames.tab the linker will
    know how to map the expected LFN to the corresponding SFN.

  - To configure and compile this port at least the following version of
    Bash, Make and pkg-config are required:
      http://ftp.delorie.com/pub/djgpp/current/v2gnu/bsh4253b.zip
      http://ftp.delorie.com/pub/djgpp/current/v2gnu/mak43br2.zip
      http://ftp.delorie.com/pub/djgpp/current/v2tk/pkc023b.zip
    No previous versions will work nor are supported.  Any future version
    should work.

  - The port has been configured and compiled on WinXP SP3, Win98SE and
    MSDOS 6.22 with DOSLFN v0.41f.  There is no guarantee that this may
    be possible with any other DOS-like OS.  Due to the use of long file
    names it will not be possible to configure and compile without LFN
    support.  The port has been compiled using gcc346 and bnu2351b.

  As usual, all djgpp specific files (diffs, README files, etc.) are stored
  in the "djgpp" directory.  The sources have been configured to be build
  in the "0build" directory.  If for some reason it does not work for you,
  delete its contents and configure from scratch again.

  Please read the docs to become familiar with this product.


  Here is an extract of the CHANGES file showing the user visible changes
  from the last port (Theora Library 0.0.0) to this one:

-------------------------------------------------------------------------------

This is the first port.  Read the documentation.


-------------------------------------------------------------------------------




  The port consists of the usual two packages that have been produced using
  djdev20X (CVS repository code) and can be downloaded from ftp.delorie.com
  and mirrors as (time stamp 2022-10-23):


    Theora Library 1.1.1 headers, library and html format documentation:
    http://ftp.delorie.com/pub/djgpp/current/v2tk/ltha111b.zip

    Theora Library 1.1.1 source:
    http://ftp.delorie.com/pub/djgpp/current/v2tk/ltha111s.zip



  Send Theora Library specific bug reports to
  <https://lists.xiph.org/pipermail/theora-dev/>.
  Send suggestions and bug reports concerning the DJGPP port
  to comp.os.msdos.djgpp or <djgpp AT delorie DOT com>.


Enjoy.

    Guerrero, Juan Manuel <juan DOT guerrero AT gmx DOT de>

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