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libDVDread support

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git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@1597 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
arpi 2001-08-20 21:20:03 +00:00
parent 9b1d38b526
commit daabc5f774
4 changed files with 349 additions and 11 deletions
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19
cfg-mplayer.h
View File

@ -54,6 +54,12 @@ extern char *mDisplayName;
extern int vo_aa_parseoption(struct config * conf, char *opt, char * param);
#endif
#ifdef USE_DVDREAD
extern int dvd_title;
extern int dvd_chapter;
extern int dvd_angle;
#endif
/*
* CONF_TYPE_FUNC_FULL :
* allows own implemtations for passing the params
@ -85,10 +91,10 @@ struct config conf[]={
#ifdef HAVE_LIBCSS
{"dvdauth", &dvd_auth_device, CONF_TYPE_STRING, 0, 0, 0},
{"dvdkey", &dvdimportkey, CONF_TYPE_STRING, 0, 0, 0},
{"dvd", "Option -dvd will be \"full disk\" mode, old meaning has been renamed to -dvdauth.\n", CONF_TYPE_PRINT, CONF_NOCFG, 0, 0},
// {"dvd", "Option -dvd will be \"full disk\" mode, old meaning has been renamed to -dvdauth.\n", CONF_TYPE_PRINT, CONF_NOCFG, 0, 0},
#else
{"dvd", "DVD support was not compiled in. See file DOCS/DVD.\n",
CONF_TYPE_PRINT, CONF_NOCFG, 0 , 0},
// {"dvd", "DVD support was not compiled in. See file DOCS/DVD.\n",
// CONF_TYPE_PRINT, CONF_NOCFG, 0 , 0},
{"dvdkey", "DVD support was not compiled in. See file DOCS/DVD.\n",
CONF_TYPE_PRINT, CONF_NOCFG, 0 , 0},
{"dvdauth", "DVD support was not compiled in. See file DOCS/DVD.\n",
@ -174,6 +180,13 @@ struct config conf[]={
{"dshow", &allow_dshow, CONF_TYPE_FLAG, 0, 0, 1}, // Is this still needed? atmos ::
{"nodshow", &allow_dshow, CONF_TYPE_FLAG, 0, 1, 0},
{"vcd", &vcd_track, CONF_TYPE_INT, CONF_RANGE, 1, 99},
#ifdef USE_DVDREAD
{"dvd", &dvd_title, CONF_TYPE_INT, CONF_RANGE, 1, 99},
{"dvdangle", &dvd_angle, CONF_TYPE_INT, CONF_RANGE, 1, 99},
{"chapter", &dvd_chapter, CONF_TYPE_INT, CONF_RANGE, 1, 99},
#else
{"dvd", "MPlayer was compiled WITHOUT libdvdread support!\n", CONF_TYPE_PRINT, CONF_NOCFG, 0, 0},
#endif
{"divxq", "Option -divxq has been renamed to -pp (postprocessing), use -pp !\n",
CONF_TYPE_PRINT, 0, 0, 0},
{"pp", &divx_quality, CONF_TYPE_INT, CONF_RANGE, 0, 63},

37
configure vendored
View File

@ -457,6 +457,7 @@ _fbdev=no
[ "$system_name" = Linux ] && _fbdev=yes
_lirc=no
_css=no
_dvdread=no
_win32dll=yes _dshow=yes
[ "$host_arch" != i386 ] && _dshow=no _win32dll=no
_fastmemcpy=yes
@ -872,6 +873,17 @@ EOF
$_cc $_extraincdir $_extralibdir $TMPC -o $TMPO -ldivxdecore > /dev/null 2>&1 || \
{ _divx4linux=no; echo "DivX4Linux includes (decore.h) not found!";}
cat > $TMPC << EOF
#include <dvdread/dvd_reader.h>
#include <dvdread/ifo_types.h>
#include <dvdread/ifo_read.h>
#include <dvdread/dvd_udf.h>
#include <dvdread/nav_read.h>
int main( void ) { return 0; }
EOF
$_cc $_extraincdir $_extralibdir -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE64_SOURCE $TMPC -o $TMPO -ldvdread > /dev/null 2>&1 && \
{ _dvdread=yes;_largefiles=yes; }
rm -f $TMPC $TMPO
@ -1412,6 +1424,7 @@ echo "Checking for ALSA Audio ... $_alsaver"
echo "Checking for ESD Audio ... $_esd"
echo "Checking for Sun Audio ... $_sun_audio"
echo "Checking for DeCSS support ... $_css"
echo "Checking for DVDread support ... $_dvdread"
echo "Checking for PNG support ... $_png"
echo "Checking for Win32 DLL support ... $_win32dll"
echo "Checking for DirectShow ... $_dshow"
@ -1442,6 +1455,16 @@ if [ $_gl = yes ]; then
fi
fi
_css='#undef HAVE_LIBCSS'
_csslib=''
_cssinc=''
if [ $_dvdread = yes ]; then
_csslib='-ldvdread'
_dvdreaddef='#define USE_DVDREAD'
else
_dvdreaddef='#undef USE_DVDREAD'
if [ $_css = yes ]; then
if [ ! -z "$_csslibdir" ]; then
_csslib="-L${_csslibdir} -lcss"
@ -1454,10 +1477,8 @@ if [ $_css = yes ]; then
else
_cssinc=""
fi
else
_css='#undef HAVE_LIBCSS'
_csslib=''
_cssinc=''
fi
fi
@ -1641,6 +1662,10 @@ fi
# 64 bit file offsets?
if [ "$_largefiles" = "yes" -o "$system_name" = "FreeBSD" ]; then
CFLAGS="$CFLAGS -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64"
if [ "$_dvdread" = "yes" ]; then
# dvdread support requires this (for off64_t)
CFLAGS="$CFLAGS -D_LARGEFILE64_SOURCE"
fi
fi
# echo 'CFLAGS=$(OPTFLAGS) -Wall -DMPG12PLAY' >> config.mak
@ -1899,6 +1924,8 @@ cat > $CCONF << EOF
$_debugdef
$_dvdreaddef
/* Common data directory (for fonts, etc) */
#define DATADIR "$_datadir"
@ -2019,6 +2046,8 @@ $_confwin32
#define DEFAULT_CDROM_DEVICE "/dev/cdrom"
#endif
#define DEFAULT_DVD_DEVICE "/dev/dvd"
/*----------------------------------------------------------------------------
**
** NOTE: Instead of modifying these definitions here, use the

9
mplayer.c
View File

@ -233,6 +233,8 @@ static int vcd_track=0;
static char *stream_dump_name=NULL;
static int stream_dump_type=0;
extern int dvd_title;
int index_mode=-1; // -1=untouched 0=don't use index 1=use (geneate) index
int force_ni=0;
@ -495,8 +497,7 @@ int use_stdin=0; //int f; // filedes
#endif
if(!filename){
if(vcd_track) filename=DEFAULT_CDROM_DEVICE;
else {
if(!vcd_track && !dvd_title){
printf("%s",help_text); exit(0);
}
}
@ -591,7 +592,7 @@ if(!parse_codec_cfg(get_path("codecs.conf"))){
subtitles=sub_read_file(sub_name);
if(!subtitles) mp_msg(MSGT_CPLAYER,MSGL_ERR,MSGTR_CantLoadSub,sub_name);
} else {
if(sub_auto) // auto load sub file ...
if(sub_auto && filename) // auto load sub file ...
subtitles=sub_read_file( sub_filename( get_path("sub/"), filename ) );
if(!subtitles) subtitles=sub_read_file(get_path("default.sub")); // try default
}
@ -599,7 +600,7 @@ if(!parse_codec_cfg(get_path("codecs.conf"))){
stream=open_stream(filename,vcd_track,&file_format);
if(!stream) return 1; // error...
use_stdin=(!strcmp(filename,"-"));
use_stdin=filename && (!strcmp(filename,"-"));
stream->start_pos+=seek_to_byte;
#ifdef HAVE_LIBCSS

295
open.c
View File

@ -22,6 +22,38 @@
static URL_t* url;
#endif
int dvd_title=0;
int dvd_chapter=1;
int dvd_angle=1;
#ifdef USE_DVDREAD
#include <dvdread/dvd_reader.h>
#include <dvdread/ifo_types.h>
#include <dvdread/ifo_read.h>
#include <dvdread/dvd_udf.h>
#include <dvdread/nav_read.h>
//#include <dvdread/nav_print.h>
typedef struct {
dvd_reader_t *dvd;
dvd_file_t *title;
ifo_handle_t *vmg_file;
tt_srpt_t *tt_srpt;
ifo_handle_t *vts_file;
vts_ptt_srpt_t *vts_ptt_srpt;
pgc_t *cur_pgc;
//
int cur_cell;
int cur_pack;
int cell_last_pack;
// Navi:
int packs_left;
dsi_t dsi_pack;
} dvd_priv_t;
#endif
extern int vcd_get_track_end(int fd,int track);
// Open a new stream (stdin/file/vcd/url)
@ -40,6 +72,7 @@ int bsize = VCD_SECTOR_SIZE;
//============ Open VideoCD track ==============
if(vcd_track){
int ret,ret2;
if(!filename) filename=DEFAULT_CDROM_DEVICE;
f=open(filename,O_RDONLY);
if(f<0){ mp_msg(MSGT_OPEN,MSGL_ERR,MSGTR_CdDevNotfound,filename);return NULL; }
vcd_read_toc(f);
@ -63,6 +96,136 @@ if(vcd_track){
return stream;
}
//============ Open DVD title ==============
#ifdef USE_DVDREAD
if(dvd_title){
int ret,ret2;
dvd_priv_t *d;
int ttn,pgc_id,pgn;
dvd_reader_t *dvd;
dvd_file_t *title;
ifo_handle_t *vmg_file;
tt_srpt_t *tt_srpt;
ifo_handle_t *vts_file;
/**
* Open the disc.
*/
if(!filename) filename=DEFAULT_DVD_DEVICE;
dvd = DVDOpen(filename);
if( !dvd ) {
mp_msg(MSGT_OPEN,MSGL_ERR, "Couldn't open DVD: %s\n",filename);
return NULL;
}
mp_msg(MSGT_OPEN,MSGL_INFO, "Reading disc structure, please wait...\n");
/**
* Load the video manager to find out the information about the titles on
* this disc.
*/
vmg_file = ifoOpen( dvd, 0 );
if( !vmg_file ) {
mp_msg(MSGT_OPEN,MSGL_ERR, "Can't open VMG info!\n");
DVDClose( dvd );
return NULL;
}
tt_srpt = vmg_file->tt_srpt;
/**
* Make sure our title number is valid.
*/
mp_msg(MSGT_OPEN,MSGL_INFO, "There are %d titles on this DVD.\n",
tt_srpt->nr_of_srpts );
if( dvd_title < 1 || dvd_title > tt_srpt->nr_of_srpts ) {
mp_msg(MSGT_OPEN,MSGL_ERR, "Invalid DVD title number: %d\n", dvd_title);
ifoClose( vmg_file );
DVDClose( dvd );
return NULL;
}
--dvd_title; // remap 1.. -> 0..
/**
* Make sure the chapter number is valid for this title.
*/
mp_msg(MSGT_OPEN,MSGL_INFO, "There are %d chapters in this DVD title.\n",
tt_srpt->title[dvd_title].nr_of_ptts );
if( dvd_chapter<1 || dvd_chapter>tt_srpt->title[dvd_title].nr_of_ptts ) {
mp_msg(MSGT_OPEN,MSGL_ERR, "Invalid DVD chapter number: %d\n", dvd_chapter);
ifoClose( vmg_file );
DVDClose( dvd );
return NULL;
}
--dvd_chapter; // remap 1.. -> 0..
/**
* Make sure the angle number is valid for this title.
*/
mp_msg(MSGT_OPEN,MSGL_INFO, "There are %d angles in this DVD title.\n",
tt_srpt->title[dvd_title].nr_of_angles );
if( dvd_angle<1 || dvd_angle>tt_srpt->title[dvd_title].nr_of_angles ) {
mp_msg(MSGT_OPEN,MSGL_ERR, "Invalid DVD angle number: %d\n", dvd_angle);
ifoClose( vmg_file );
DVDClose( dvd );
return NULL;
}
/**
* Load the VTS information for the title set our title is in.
*/
vts_file = ifoOpen( dvd, tt_srpt->title[dvd_title].title_set_nr );
if( !vts_file ) {
mp_msg(MSGT_OPEN,MSGL_ERR, "Can't open the IFO file for DVD title %d.\n",
tt_srpt->title[dvd_title].title_set_nr );
ifoClose( vmg_file );
DVDClose( dvd );
return NULL;
}
/**
* We've got enough info, time to open the title set data.
*/
title = DVDOpenFile( dvd, tt_srpt->title[dvd_title].title_set_nr,
DVD_READ_TITLE_VOBS );
if( !title ) {
mp_msg(MSGT_OPEN,MSGL_ERR, "Can't open title VOBS (VTS_%02d_1.VOB).\n",
tt_srpt->title[dvd_title].title_set_nr );
ifoClose( vts_file );
ifoClose( vmg_file );
DVDClose( dvd );
return NULL;
}
mp_msg(MSGT_OPEN,MSGL_INFO, "DVD successfully opened!\n");
// store data
d=malloc(sizeof(dvd_priv_t)); memset(d,0,sizeof(dvd_priv_t));
d->dvd=dvd;
d->title=title;
d->vmg_file=vmg_file;
d->tt_srpt=tt_srpt;
d->vts_file=vts_file;
/**
* Determine which program chain we want to watch. This is based on the
* chapter number.
*/
ttn = tt_srpt->title[ dvd_title ].vts_ttn; // local
pgc_id = vts_file->vts_ptt_srpt->title[ttn-1].ptt[dvd_chapter].pgcn; // local
pgn = vts_file->vts_ptt_srpt->title[ttn-1].ptt[dvd_chapter].pgn; // local
d->cur_pgc = vts_file->vts_pgcit->pgci_srp[pgc_id-1].pgc;
d->cur_cell = d->cur_pgc->program_map[pgn-1] - 1; // start playback here
d->packs_left=-1; // for Navi stuff
if( d->cur_pgc->cell_playback[d->cur_cell].block_type
== BLOCK_TYPE_ANGLE_BLOCK ) d->cur_cell+=dvd_angle;
d->cur_pack = d->cur_pgc->cell_playback[ d->cur_cell ].first_sector;
d->cell_last_pack=d->cur_pgc->cell_playback[ d->cur_cell ].last_sector;
mp_msg(MSGT_DVD,MSGL_V, "DVD start cell: %d pack: 0x%X-0x%X \n",d->cur_cell,d->cur_pack,d->cell_last_pack);
// ... (unimplemented)
// return NULL;
stream=new_stream(-1,STREAMTYPE_DVD);
stream->start_pos=(off_t)d->cur_pack*2048;
//stream->end_pos=0;
stream->priv=(void*)d;
return stream;
}
#endif
//============ Open STDIN ============
if(!strcmp(filename,"-")){
// read from stdin
@ -107,3 +270,135 @@ if(vcd_track){
return stream;
}
#ifdef USE_DVDREAD
static int dvd_next_cell(dvd_priv_t *d){
int next_cell=d->cur_cell;
if( d->cur_pgc->cell_playback[ next_cell ].block_type
== BLOCK_TYPE_ANGLE_BLOCK ) {
int i;
while(next_cell<d->cur_pgc->nr_of_cells){
if( d->cur_pgc->cell_playback[next_cell].block_mode
== BLOCK_MODE_LAST_CELL ) break;
++next_cell;
}
}
++next_cell;
if(next_cell>=d->cur_pgc->nr_of_cells) return -1; // EOF
if( d->cur_pgc->cell_playback[next_cell].block_type == BLOCK_TYPE_ANGLE_BLOCK ){
next_cell+=dvd_angle;
if(next_cell>=d->cur_pgc->nr_of_cells) return -1; // EOF
}
return next_cell;
}
int dvd_read_sector(dvd_priv_t *d,unsigned char* data){
int len;
if(d->packs_left==0){
/**
* If we're not at the end of this cell, we can determine the next
* VOBU to display using the VOBU_SRI information section of the
* DSI. Using this value correctly follows the current angle,
* avoiding the doubled scenes in The Matrix, and makes our life
* really happy.
*
* Otherwise, we set our next address past the end of this cell to
* force the code above to go to the next cell in the program.
*/
if( d->dsi_pack.vobu_sri.next_vobu != SRI_END_OF_CELL ) {
d->cur_pack= d->dsi_pack.dsi_gi.nv_pck_lbn +
( d->dsi_pack.vobu_sri.next_vobu & 0x7fffffff );
mp_msg(MSGT_DVD,MSGL_DBG2, "Navi new pos=0x%X \n",d->cur_pack);
} else {
// end of cell! find next cell!
mp_msg(MSGT_DVD,MSGL_V, "--- END OF CELL !!! ---\n");
d->cur_pack=d->cell_last_pack+1;
}
}
read_next:
if(d->cur_pack>d->cell_last_pack){
// end of cell!
int next=dvd_next_cell(d);
if(next>=0){
d->cur_cell=next;
if( d->cur_pgc->cell_playback[d->cur_cell].block_type
== BLOCK_TYPE_ANGLE_BLOCK ) d->cur_cell+=dvd_angle;
d->cur_pack = d->cur_pgc->cell_playback[ d->cur_cell ].first_sector;
d->cell_last_pack=d->cur_pgc->cell_playback[ d->cur_cell ].last_sector;
mp_msg(MSGT_DVD,MSGL_V, "DVD next cell: %d pack: 0x%X-0x%X \n",d->cur_cell,d->cur_pack,d->cell_last_pack);
} else return -1; // EOF
}
len = DVDReadBlocks( d->title, d->cur_pack, 1, data );
if(!len) return -1; //error
if(data[38]==0 && data[39]==0 && data[40]==1 && data[41]==0xBF &&
data[1024]==0 && data[1025]==0 && data[1026]==1 && data[1027]==0xBF){
// found a Navi packet!!!
navRead_DSI( &d->dsi_pack, &(data[ DSI_START_BYTE ]), sizeof(dsi_t) );
if(d->cur_pack != d->dsi_pack.dsi_gi.nv_pck_lbn ){
mp_msg(MSGT_DVD,MSGL_V, "Invalid NAVI packet! lba=0x%X navi=0x%X \n",
d->cur_pack,d->dsi_pack.dsi_gi.nv_pck_lbn);
} else {
// process!
d->packs_left = d->dsi_pack.dsi_gi.vobu_ea;
mp_msg(MSGT_DVD,MSGL_DBG2, "Found NAVI packet! lba=0x%X len=%d \n",d->cur_pack,d->packs_left);
}
++d->cur_pack;
goto read_next;
}
++d->cur_pack;
if(d->packs_left>=0) --d->packs_left;
return d->cur_pack-1;
}
void dvd_seek(dvd_priv_t *d,int pos){
d->packs_left=-1;
d->cur_pack=pos;
// check if we stay in current cell (speedup things, and avoid angle skip)
if(d->cur_pack>d->cell_last_pack &&
d->cur_pack<d->cur_pgc->cell_playback[ d->cur_cell ].first_sector){
// ok, cell change, find the right cell!
d->cur_cell=0;
if( d->cur_pgc->cell_playback[d->cur_cell].block_type
== BLOCK_TYPE_ANGLE_BLOCK ) d->cur_cell+=dvd_angle;
while(1){
int next;
d->cell_last_pack=d->cur_pgc->cell_playback[ d->cur_cell ].last_sector;
if(d->cur_pack<d->cur_pgc->cell_playback[ d->cur_cell ].first_sector){
d->cur_pack=d->cur_pgc->cell_playback[ d->cur_cell ].first_sector;
break;
}
if(d->cur_pack<=d->cell_last_pack) break; // ok, we find it! :)
next=dvd_next_cell(d);
if(next<0){
// d->cur_pack=d->cell_last_pack+1;
break; // we're after the last cell
}
d->cur_cell=next;
}
}
mp_msg(MSGT_DVD,MSGL_V, "DVD Seek! lba=0x%X cell=%d packs: 0x%X-0x%X \n",
d->cur_pack,d->cur_cell,d->cur_pgc->cell_playback[ d->cur_cell ].first_sector,d->cell_last_pack);
// TODO: if we're in interleaved multi-angle cell, find the right angle chain!
// (read Navi block, and use the seamless angle jump table)
}
#endif