Commit db2aa925 authored by Jean-Baptiste Kempf's avatar Jean-Baptiste Kempf
Browse files

Remove tarkin codec module.

It is a dead-born codec
parent 2ccfca66
......@@ -104,7 +104,7 @@ Removed modules:
* XvMC accelerated modules. Use VAAPI instead.
* opengllayer
* cddax. Use cdda instead
* cmml.
* cmml and tarkin codecs are removed because they are dead codecs.
Changes between 1.0.4 and 1.0.5 (not yet released):
---------------------------------------------------
......
......@@ -3292,34 +3292,6 @@ dnl Speex plugin
dnl
PKG_ENABLE_MODULES_VLC([SPEEX], [], [ogg speex >= 1.0.5], [Speex decoder support], [auto])
dnl
dnl tarkin decoder plugin
dnl
AC_ARG_ENABLE(tarkin,
[ --enable-tarkin experimental tarkin codec (default disabled)])
if test "${enable_tarkin}" = "yes"
then
AC_ARG_WITH(tarkin-tree,
[ --with-tarkin-tree=PATH tarkin tree for static linking])
if test -n "${with_tarkin_tree}"
then
AC_MSG_CHECKING(for tarkin.o in ${with_tarkin_tree})
real_tarkin_tree="`cd ${with_tarkin_tree} 2>/dev/null && pwd`"
if test -f "${real_tarkin_tree}/tarkin.o"
then
VLC_ADD_PLUGIN([tarkin])
VLC_ADD_CPPFLAGS([tarkin],[-I${real_tarkin_tree}])
VLC_ADD_LIBS([tarkin],[${real_tarkin_tree}/mem.o ${real_tarkin_tree}/pnm.o ${real_tarkin_tree}/wavelet.o ${real_tarkin_tree}/wavelet_xform.o ${real_tarkin_tree}/wavelet_coeff.o ${real_tarkin_tree}/yuv.o ${real_tarkin_tree}/tarkin.o ${real_tarkin_tree}/info.o -logg])
AC_MSG_RESULT(yes)
else
dnl The given tarkin tree wasn't built
AC_MSG_RESULT(no)
AC_MSG_ERROR([cannot find ${real_tarkin_tree}/tarkin.o,
make sure you compiled tarkin in ${with_tarkin_tree}])
fi
fi
fi
dnl
dnl theora decoder plugin
dnl
......
......@@ -325,7 +325,6 @@ $Id$
* swscale_omap: Video scaling filter for maemo/omap platform
* t140: T.140 text encoder
* taglib: Taglib tags parser and writer
* tarkin: a tarkin video decoder using libtarkin
* telepathy: Telepathy Presence information using MissionControl notification
* telnet: Telnet control interface for VideoLAN Media Manager
* telx: teletext subtitles decoder
......
......@@ -5,7 +5,6 @@ SOURCES_flac = flac.c
SOURCES_lpcm = lpcm.c
SOURCES_araw = araw.c
SOURCES_vorbis = vorbis.c
SOURCES_tarkin = tarkin.c
SOURCES_theora = theora.c
SOURCES_tremor = vorbis.c
SOURCES_speex = speex.c
......
/*****************************************************************************
* tarkin.c: tarkin decoder module making use of libtarkin.
*****************************************************************************
* Copyright (C) 2001-2003 the VideoLAN team
* $Id$
*
* Authors: Gildas Bazin <gbazin@netcourrier.com>
*
* 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.
*****************************************************************************/
/*****************************************************************************
* Preamble
*****************************************************************************/
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
#include <vlc_common.h>
#include <vlc_plugin.h>
#include <vlc_codec.h>
#include <ogg/ogg.h>
/* FIXME */
// use 16 bit signed integers as wavelet coefficients
#define TYPE int16_t
// we'll actually use TYPE_BITS bits of type (e.g. 9 magnitude + 1 sign)
#define TYPE_BITS 10
// use the rle entropy coder
#define RLECODER 1
#include <tarkin.h>
/*****************************************************************************
* decoder_sys_t : tarkin decoder descriptor
*****************************************************************************/
struct decoder_sys_t
{
/*
* Tarkin properties
*/
TarkinStream *tarkin_stream;
TarkinInfo ti; /* tarkin bitstream settings */
TarkinComment tc; /* tarkin bitstream user comments */
TarkinTime tarkdate;
int i_headers;
mtime_t i_pts;
};
/*****************************************************************************
* Local prototypes
*****************************************************************************/
static int OpenDecoder ( vlc_object_t * );
static void CloseDecoder ( vlc_object_t * );
static void *DecodeBlock ( decoder_t *, block_t ** );
static picture_t *DecodePacket ( decoder_t *, block_t **, ogg_packet * );
static void tarkin_CopyPicture( decoder_t *, picture_t *, uint8_t *, int );
/*****************************************************************************
* Module descriptor
*****************************************************************************/
vlc_module_begin ()
set_description( N_("Tarkin decoder") )
set_capability( "decoder", 100 )
set_category( CAT_INPUT )
set_subcategory( SUBCAT_INPUT_VCODEC )
set_callbacks( OpenDecoder, CloseDecoder )
add_shortcut( "tarkin" )
vlc_module_end ()
/*****************************************************************************
* OpenDecoder: probe the decoder and return score
*****************************************************************************/
static int OpenDecoder( vlc_object_t *p_this )
{
decoder_t *p_dec = (decoder_t*)p_this;
decoder_sys_t *p_sys;
if( p_dec->fmt_in.i_codec != VLC_CODEC_TARKIN )
{
return VLC_EGENERIC;
}
/* Allocate the memory needed to store the decoder's structure */
if( ( p_dec->p_sys = p_sys =
(decoder_sys_t *)malloc(sizeof(decoder_sys_t)) ) == NULL )
return VLC_ENOMEM;
/* Set output properties */
p_dec->fmt_out.i_cat = VIDEO_ES;
p_sys->i_headers = 0;
/* Set callbacks */
p_dec->pf_decode_video = (picture_t *(*)(decoder_t *, block_t **))
DecodeBlock;
p_dec->pf_packetize = (block_t *(*)(decoder_t *, block_t **))
DecodeBlock;
/* Init supporting Tarkin structures needed in header parsing */
p_sys->tarkin_stream = tarkin_stream_new();
tarkin_info_init( &p_sys->ti );
tarkin_comment_init( &p_sys->tc );
return VLC_SUCCESS;
}
/****************************************************************************
* DecodeBlock: the whole thing
****************************************************************************
* This function must be fed with ogg packets.
****************************************************************************/
static void *DecodeBlock( decoder_t *p_dec, block_t **pp_block )
{
decoder_sys_t *p_sys = p_dec->p_sys;
block_t *p_block;
ogg_packet oggpacket;
if( !pp_block ) return NULL;
if( *pp_block )
{
/* Block to Ogg packet */
oggpacket.packet = (*pp_block)->p_buffer;
oggpacket.bytes = (*pp_block)->i_buffer;
}
else
{
/* Block to Ogg packet */
oggpacket.packet = NULL;
oggpacket.bytes = 0;
}
p_block = *pp_block;
oggpacket.granulepos = -1;
oggpacket.b_o_s = 0;
oggpacket.e_o_s = 0;
oggpacket.packetno = 0;
if( p_sys->i_headers == 0 )
{
/* Take care of the initial Tarkin header */
oggpacket.b_o_s = 1; /* yes this actually is a b_o_s packet :) */
if( tarkin_synthesis_headerin( &p_sys->ti, &p_sys->tc, &oggpacket )
< 0 )
{
msg_Err( p_dec, "this bitstream does not contain Tarkin "
"video data.");
block_Release( p_block );
return NULL;
}
p_sys->i_headers++;
block_Release( p_block );
return NULL;
}
if( p_sys->i_headers == 1 )
{
if( tarkin_synthesis_headerin( &p_sys->ti, &p_sys->tc, &oggpacket )
< 0 )
{
msg_Err( p_dec, "2nd Tarkin header is corrupted." );
block_Release( p_block );
return NULL;
}
p_sys->i_headers++;
block_Release( p_block );
return NULL;
}
if( p_sys->i_headers == 2 )
{
if( tarkin_synthesis_headerin( &p_sys->ti, &p_sys->tc, &oggpacket )
< 0 )
{
msg_Err( p_dec, "3rd Tarkin header is corrupted." );
block_Release( p_block );
return NULL;
}
p_sys->i_headers++;
/* Initialize the tarkin decoder */
tarkin_synthesis_init( p_sys->tarkin_stream, &p_sys->ti );
msg_Err( p_dec, "Tarkin codec initialized");
block_Release( p_block );
return NULL;
}
return DecodePacket( p_dec, pp_block, &oggpacket );
}
/*****************************************************************************
* DecodePacket: decodes a Tarkin packet.
*****************************************************************************/
static picture_t *DecodePacket( decoder_t *p_dec, block_t **pp_block,
ogg_packet *p_oggpacket )
{
decoder_sys_t *p_sys = p_dec->p_sys;
uint8_t *rgb;
if( p_oggpacket->bytes )
{
tarkin_synthesis_packetin( p_sys->tarkin_stream, p_oggpacket );
//block_Release( *pp_block ); /* FIXME duplicate packet */
*pp_block = NULL;
}
if( tarkin_synthesis_frameout( p_sys->tarkin_stream,
&rgb, 0, &p_sys->tarkdate ) == 0 )
{
int i_width, i_height, i_chroma, i_stride;
picture_t *p_pic;
msg_Err( p_dec, "Tarkin frame decoded" );
i_width = p_sys->tarkin_stream->layer->desc.width;
i_height = p_sys->tarkin_stream->layer->desc.height;
switch( p_sys->tarkin_stream->layer->desc.format )
{
case TARKIN_RGB24:
i_chroma = VLC_CODEC_RGB24;
i_stride = i_width * 3;
break;
case TARKIN_RGB32:
i_chroma = VLC_CODEC_RGB32;
i_stride = i_width * 4;
break;
case TARKIN_RGBA:
i_chroma = VLC_CODEC_RGBA;
i_stride = i_width * 4;
break;
default:
i_chroma = VLC_CODEC_I420;
i_stride = i_width;
break;
}
/* Set output properties */
p_dec->fmt_out.video.i_width = i_width;
p_dec->fmt_out.video.i_height = i_height;
p_dec->fmt_out.video.i_sar_num = 1;
p_dec->fmt_out.video.i_sar_den = 1;
p_dec->fmt_out.i_codec = i_chroma;
/* Get a new picture */
if( (p_pic = decoder_NewPicture( p_dec )) )
{
tarkin_CopyPicture( p_dec, p_pic, rgb, i_stride );
tarkin_synthesis_freeframe( p_sys->tarkin_stream, rgb );
p_pic->date = mdate() + DEFAULT_PTS_DELAY/*i_pts*/;
return p_pic;
}
}
return NULL;
}
/*****************************************************************************
* CloseDecoder: tarkin decoder destruction
*****************************************************************************/
static void CloseDecoder( vlc_object_t *p_this )
{
decoder_t *p_dec = (decoder_t *)p_this;
decoder_sys_t *p_sys = p_dec->p_sys;
tarkin_stream_destroy( p_sys->tarkin_stream );
free( p_sys );
}
/*****************************************************************************
* tarkin_CopyPicture: copy a picture from tarkin internal buffers to a
* picture_t structure.
*****************************************************************************/
static void tarkin_CopyPicture( decoder_t *p_dec, picture_t *p_pic,
uint8_t *p_src, int i_pitch )
{
int i_plane, i_line, i_src_stride, i_dst_stride;
uint8_t *p_dst;
for( i_plane = 0; i_plane < p_pic->i_planes; i_plane++ )
{
p_dst = p_pic->p[i_plane].p_pixels;
i_dst_stride = p_pic->p[i_plane].i_pitch;
i_src_stride = i_pitch;
for( i_line = 0; i_line < p_pic->p[i_plane].i_visible_lines; i_line++ )
{
vlc_memcpy( p_dst, p_src, i_src_stride );
p_src += i_src_stride;
p_dst += i_dst_stride;
}
}
}
......@@ -408,7 +408,6 @@ modules/codec/subtitles/subsdec.h
modules/codec/subtitles/subsusf.c
modules/codec/subtitles/t140.c
modules/codec/svcdsub.c
modules/codec/tarkin.c
modules/codec/telx.c
modules/codec/theora.c
modules/codec/twolame.c
......
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