#include "hb.h"
#include "lang.h"
+#include "dvd.h"
#include "dvdread/ifo_read.h"
+#include "dvdread/ifo_print.h"
#include "dvdread/nav_read.h"
-struct hb_dvd_s
+static hb_dvd_t * hb_dvdread_init( char * path );
+static void hb_dvdread_close( hb_dvd_t ** _d );
+static char * hb_dvdread_name( char * path );
+static int hb_dvdread_title_count( hb_dvd_t * d );
+static hb_title_t * hb_dvdread_title_scan( hb_dvd_t * d, int t, uint64_t min_duration );
+static int hb_dvdread_start( hb_dvd_t * d, hb_title_t *title, int chapter );
+static void hb_dvdread_stop( hb_dvd_t * d );
+static int hb_dvdread_seek( hb_dvd_t * d, float f );
+static int hb_dvdread_read( hb_dvd_t * d, hb_buffer_t * b );
+static int hb_dvdread_chapter( hb_dvd_t * d );
+static int hb_dvdread_angle_count( hb_dvd_t * d );
+static void hb_dvdread_set_angle( hb_dvd_t * d, int angle );
+static int hb_dvdread_main_feature( hb_dvd_t * d, hb_list_t * list_title );
+
+hb_dvd_func_t hb_dvdread_func =
{
- char * path;
-
- dvd_reader_t * reader;
- ifo_handle_t * vmg;
-
- int vts;
- int ttn;
- ifo_handle_t * ifo;
- dvd_file_t * file;
-
- pgc_t * pgc;
- int cell_start;
- int cell_end;
- int title_start;
- int title_end;
- int title_block_count;
- int cell_cur;
- int cell_next;
- int cell_overlap;
- int block;
- int pack_len;
- int next_vobu;
- int in_cell;
- int in_sync;
- uint16_t cur_vob_id;
- uint8_t cur_cell_id;
+ hb_dvdread_init,
+ hb_dvdread_close,
+ hb_dvdread_name,
+ hb_dvdread_title_count,
+ hb_dvdread_title_scan,
+ hb_dvdread_start,
+ hb_dvdread_stop,
+ hb_dvdread_seek,
+ hb_dvdread_read,
+ hb_dvdread_chapter,
+ hb_dvdread_angle_count,
+ hb_dvdread_set_angle,
+ hb_dvdread_main_feature
};
+static hb_dvd_func_t *dvd_methods = &hb_dvdread_func;
+
/***********************************************************************
* Local prototypes
**********************************************************************/
-static void FindNextCell( hb_dvd_t * );
+static void FindNextCell( hb_dvdread_t * );
static int dvdtime2msec( dvd_time_t * );
+static int hb_dvdread_is_break( hb_dvdread_t * d );
-char * hb_dvd_name( char * path )
+hb_dvd_func_t * hb_dvdread_methods( void )
+{
+ return &hb_dvdread_func;
+}
+
+static int hb_dvdread_main_feature( hb_dvd_t * e, hb_list_t * list_title )
+{
+ int ii;
+ uint64_t longest_duration = 0;
+ int longest = -1;
+
+ for ( ii = 0; ii < hb_list_count( list_title ); ii++ )
+ {
+ hb_title_t * title = hb_list_item( list_title, ii );
+ if ( title->duration > longest_duration )
+ {
+ longest_duration = title->duration;
+ longest = title->index;
+ }
+ }
+ return longest;
+}
+
+static char * hb_dvdread_name( char * path )
{
static char name[1024];
unsigned char unused[1024];
}
/***********************************************************************
- * hb_dvd_init
+ * hb_dvdread_init
***********************************************************************
*
**********************************************************************/
-hb_dvd_t * hb_dvd_init( char * path )
+hb_dvd_t * hb_dvdread_init( char * path )
{
- hb_dvd_t * d;
+ hb_dvd_t * e;
+ hb_dvdread_t * d;
+ int region_mask;
- d = calloc( sizeof( hb_dvd_t ), 1 );
+ e = calloc( sizeof( hb_dvd_t ), 1 );
+ d = &(e->dvdread);
+
+ /* Log DVD drive region code */
+ if ( hb_dvd_region( path, ®ion_mask ) == 0 )
+ {
+ hb_log( "dvd: Region mask 0x%02x", region_mask );
+ if ( region_mask == 0xFF )
+ {
+ hb_log( "dvd: Warning, DVD device has no region set" );
+ }
+ }
/* Open device */
if( !( d->reader = DVDOpen( path ) ) )
d->path = strdup( path );
- return d;
+ return e;
fail:
if( d->vmg ) ifoClose( d->vmg );
}
/***********************************************************************
- * hb_dvd_title_count
+ * hb_dvdread_title_count
**********************************************************************/
-int hb_dvd_title_count( hb_dvd_t * d )
+static int hb_dvdread_title_count( hb_dvd_t * e )
{
+ hb_dvdread_t *d = &(e->dvdread);
return d->vmg->tt_srpt->nr_of_srpts;
}
/***********************************************************************
- * hb_dvd_title_scan
+ * hb_dvdread_title_scan
**********************************************************************/
-hb_title_t * hb_dvd_title_scan( hb_dvd_t * d, int t )
+static hb_title_t * hb_dvdread_title_scan( hb_dvd_t * e, int t, uint64_t min_duration )
{
+ hb_dvdread_t *d = &(e->dvdread);
hb_title_t * title;
ifo_handle_t * vts = NULL;
int pgc_id, pgn, i;
hb_log( "scan: scanning title %d", t );
title = hb_title_init( d->path, t );
+ title->type = HB_DVD_TYPE;
+
if( DVDUDFVolumeInfo( d->reader, title->name, sizeof( title->name ),
unused, sizeof( unused ) ) )
{
if( global_verbosity_level == 3 )
{
- ifoPrint( d->reader, title->vts );
+ ifo_print( d->reader, title->vts );
}
/* Position of the title in the VTS */
pgn = vts->vts_ptt_srpt->title[title->ttn-1].ptt[0].pgn;
d->pgc = vts->vts_pgcit->pgci_srp[pgc_id-1].pgc;
- hb_log("pgc_id: %d, pgn: %d: pgc: 0x%x", pgc_id, pgn, d->pgc);
+ hb_log("pgc_id: %d, pgn: %d: pgc: %p", pgc_id, pgn, d->pgc);
if( !d->pgc )
{
d->cell_cur = d->cell_next;
}
- hb_log( "scan: vts=%d, ttn=%d, cells=%d->%d, blocks=%d->%d, "
- "%d blocks", title->vts, title->ttn, title->cell_start,
+ hb_log( "scan: vts=%d, ttn=%d, cells=%d->%d, blocks=%"PRIu64"->%"PRIu64", "
+ "%"PRIu64" blocks", title->vts, title->ttn, title->cell_start,
title->cell_end, title->block_start, title->block_end,
title->block_count );
title->hours = title->duration / 90000 / 3600;
title->minutes = ( ( title->duration / 90000 ) % 3600 ) / 60;
title->seconds = ( title->duration / 90000 ) % 60;
- hb_log( "scan: duration is %02d:%02d:%02d (%lld ms)",
+ hb_log( "scan: duration is %02d:%02d:%02d (%"PRId64" ms)",
title->hours, title->minutes, title->seconds,
title->duration / 90 );
/* ignore titles under 10 seconds because they're often stills or
* clips with no audio & our preview code doesn't currently handle
* either of these. */
- if( title->duration < 900000LL )
+ if( title->duration < min_duration )
{
hb_log( "scan: ignoring title (too short)" );
goto fail;
hb_list_add( title->list_audio, audio );
}
- if( !hb_list_count( title->list_audio ) )
- {
- hb_log( "scan: ignoring title (no audio track)" );
- goto fail;
- }
-
- memcpy( title->palette,
- vts->vts_pgcit->pgci_srp[pgc_id-1].pgc->palette,
- 16 * sizeof( uint32_t ) );
-
/* Check for subtitles */
for( i = 0; i < vts->vtsi_mat->nr_of_vts_subp_streams; i++ )
{
lang = lang_for_code( vts->vtsi_mat->vts_subp_attr[i].lang_code );
subtitle = calloc( sizeof( hb_subtitle_t ), 1 );
+ subtitle->track = i+1;
subtitle->id = ( ( 0x20 + position ) << 8 ) | 0xbd;
snprintf( subtitle->lang, sizeof( subtitle->lang ), "%s",
strlen(lang->native_name) ? lang->native_name : lang->eng_name);
snprintf( subtitle->iso639_2, sizeof( subtitle->iso639_2 ), "%s",
lang->iso639_2);
+ subtitle->format = PICTURESUB;
+ subtitle->source = VOBSUB;
+ subtitle->config.dest = RENDERSUB; // By default render (burn-in) the VOBSUB.
subtitle->type = lang_extension;
+
+ memcpy( subtitle->palette,
+ vts->vts_pgcit->pgci_srp[pgc_id-1].pgc->palette,
+ 16 * sizeof( uint32_t ) );
switch( lang_extension )
{
for( i = 0, c = 1;
i < vts->vts_ptt_srpt->title[title->ttn-1].nr_of_ptts; i++ )
{
- int pgc_id_next, pgn_next;
- pgc_t * pgc_next;
-
chapter = calloc( sizeof( hb_chapter_t ), 1 );
/* remember the on-disc chapter number */
chapter->index = i + 1;
chapter->block_start =
d->pgc->cell_playback[chapter->cell_start].first_sector;
- /* End cell */
- if( i != vts->vts_ptt_srpt->title[title->ttn-1].nr_of_ptts - 1 )
+ // if there are no more programs in this pgc, the end cell is the
+ // last cell. Otherwise it's the cell before the start cell of the
+ // next program.
+ if ( pgn == d->pgc->nr_of_programs )
{
- /* The cell before the starting cell of the next chapter,
- or... */
- pgc_id_next = vts->vts_ptt_srpt->title[title->ttn-1].ptt[i+1].pgcn;
- pgn_next = vts->vts_ptt_srpt->title[title->ttn-1].ptt[i+1].pgn;
- pgc_next = vts->vts_pgcit->pgci_srp[pgc_id_next-1].pgc;
- chapter->cell_end = pgc_next->program_map[pgn_next-1] - 2;
- if( chapter->cell_end < 0 )
- {
- /* Huh? */
- free( chapter );
- continue;
- }
+ chapter->cell_end = d->pgc->nr_of_cells - 1;
}
else
{
- /* ... the last cell of the title */
- chapter->cell_end = title->cell_end;
+ chapter->cell_end = d->pgc->program_map[pgn] - 2;;
}
- chapter->block_end =
- d->pgc->cell_playback[chapter->cell_end].last_sector;
+ chapter->block_end = d->pgc->cell_playback[chapter->cell_end].last_sector;
/* Block count, duration */
- pgc_id = vts->vts_ptt_srpt->title[title->ttn-1].ptt[0].pgcn;
- pgn = vts->vts_ptt_srpt->title[title->ttn-1].ptt[0].pgn;
- d->pgc = vts->vts_pgcit->pgci_srp[pgc_id-1].pgc;
chapter->block_count = 0;
chapter->duration = 0;
chapter->minutes = ( seconds % 3600 ) / 60;
chapter->seconds = seconds % 60;
- hb_log( "scan: chap %d c=%d->%d, b=%d->%d (%d), %lld ms",
+ hb_log( "scan: chap %d c=%d->%d, b=%"PRIu64"->%"PRIu64" (%"PRIu64"), %"PRId64" ms",
chapter->index, chapter->cell_start, chapter->cell_end,
chapter->block_start, chapter->block_end,
chapter->block_count, chapter->duration / 90 );
}
/***********************************************************************
- * hb_dvd_start
+ * hb_dvdread_start
***********************************************************************
* Title and chapter start at 1
**********************************************************************/
-int hb_dvd_start( hb_dvd_t * d, int title, int chapter )
+static int hb_dvdread_start( hb_dvd_t * e, hb_title_t *title, int chapter )
{
+ hb_dvdread_t *d = &(e->dvdread);
int pgc_id, pgn;
int i;
+ int t = title->index;
/* Open the IFO and the VOBs for this title */
- d->vts = d->vmg->tt_srpt->title[title-1].title_set_nr;
- d->ttn = d->vmg->tt_srpt->title[title-1].vts_ttn;
+ d->vts = d->vmg->tt_srpt->title[t-1].title_set_nr;
+ d->ttn = d->vmg->tt_srpt->title[t-1].vts_ttn;
if( !( d->ifo = ifoOpen( d->reader, d->vts ) ) )
{
hb_error( "dvd: ifoOpen failed for VTS %d", d->vts );
}
/***********************************************************************
- * hb_dvd_stop
+ * hb_dvdread_stop
***********************************************************************
*
**********************************************************************/
-void hb_dvd_stop( hb_dvd_t * d )
+static void hb_dvdread_stop( hb_dvd_t * e )
{
+ hb_dvdread_t *d = &(e->dvdread);
if( d->ifo )
{
ifoClose( d->ifo );
}
/***********************************************************************
- * hb_dvd_seek
+ * hb_dvdread_seek
***********************************************************************
*
**********************************************************************/
-int hb_dvd_seek( hb_dvd_t * d, float f )
+static int hb_dvdread_seek( hb_dvd_t * e, float f )
{
+ hb_dvdread_t *d = &(e->dvdread);
int count, sizeCell;
int i;
d->cur_cell_id = 0;
FindNextCell( d );
- /* Now let hb_dvd_read find the next VOBU */
+ /* Now let hb_dvdread_read find the next VOBU */
d->next_vobu = d->pgc->cell_playback[i].first_sector + count;
d->pack_len = 0;
break;
/***********************************************************************
- * hb_dvd_read
+ * hb_dvdread_read
***********************************************************************
*
**********************************************************************/
-int hb_dvd_read( hb_dvd_t * d, hb_buffer_t * b )
+static int hb_dvdread_read( hb_dvd_t * e, hb_buffer_t * b )
{
+ hb_dvdread_t *d = &(e->dvdread);
top:
if( !d->pack_len )
{
if( d->cell_overlap )
{
- b->new_chap = hb_dvd_is_break( d );
+ b->new_chap = hb_dvdread_is_break( d );
d->cell_overlap = 0;
}
}
}
/***********************************************************************
- * hb_dvd_chapter
+ * hb_dvdread_chapter
***********************************************************************
* Returns in which chapter the next block to be read is.
* Chapter numbers start at 1.
**********************************************************************/
-int hb_dvd_chapter( hb_dvd_t * d )
+static int hb_dvdread_chapter( hb_dvd_t * e )
{
+ hb_dvdread_t *d = &(e->dvdread);
int i;
int pgc_id, pgn;
int nr_of_ptts = d->ifo->vts_ptt_srpt->title[d->ttn-1].nr_of_ptts;
}
/***********************************************************************
- * hb_dvd_is_break
+ * hb_dvdread_is_break
***********************************************************************
* Returns chapter number if the current block is a new chapter start
**********************************************************************/
-int hb_dvd_is_break( hb_dvd_t * d )
+static int hb_dvdread_is_break( hb_dvdread_t * d )
{
int i;
int pgc_id, pgn;
- int nr_of_ptts = d->ifo->vts_ptt_srpt->title[d->ttn-1].nr_of_ptts;
+ int nr_of_ptts = d->ifo->vts_ptt_srpt->title[d->ttn-1].nr_of_ptts;
pgc_t * pgc;
int cell;
}
/***********************************************************************
- * hb_dvd_close
+ * hb_dvdread_close
***********************************************************************
* Closes and frees everything
**********************************************************************/
-void hb_dvd_close( hb_dvd_t ** _d )
+static void hb_dvdread_close( hb_dvd_t ** _d )
{
- hb_dvd_t * d = *_d;
+ hb_dvdread_t * d = &((*_d)->dvdread);
if( d->vmg )
{
}
/***********************************************************************
+ * hb_dvdread_angle_count
+ ***********************************************************************
+ * Returns the number of angles supported. We do not support angles
+ * with dvdread
+ **********************************************************************/
+static int hb_dvdread_angle_count( hb_dvd_t * d )
+{
+ return 1;
+}
+
+/***********************************************************************
+ * hb_dvdread_set_angle
+ ***********************************************************************
+ * Sets the angle to read. Not supported with dvdread
+ **********************************************************************/
+static void hb_dvdread_set_angle( hb_dvd_t * d, int angle )
+{
+}
+
+/***********************************************************************
* FindNextCell
***********************************************************************
* Assumes pgc and cell_cur are correctly set, and sets cell_next to the
* cell to be read when we will be done with cell_cur.
**********************************************************************/
-static void FindNextCell( hb_dvd_t * d )
+static void FindNextCell( hb_dvdread_t * d )
{
int i = 0;
return ms;
}
+
+char * hb_dvd_name( char * path )
+{
+ return dvd_methods->name(path);
+}
+
+hb_dvd_t * hb_dvd_init( char * path )
+{
+ return dvd_methods->init(path);
+}
+
+int hb_dvd_title_count( hb_dvd_t * d )
+{
+ return dvd_methods->title_count(d);
+}
+
+hb_title_t * hb_dvd_title_scan( hb_dvd_t * d, int t, uint64_t min_duration )
+{
+ return dvd_methods->title_scan(d, t, min_duration);
+}
+
+int hb_dvd_start( hb_dvd_t * d, hb_title_t *title, int chapter )
+{
+ return dvd_methods->start(d, title, chapter);
+}
+
+void hb_dvd_stop( hb_dvd_t * d )
+{
+ dvd_methods->stop(d);
+}
+
+int hb_dvd_seek( hb_dvd_t * d, float f )
+{
+ return dvd_methods->seek(d, f);
+}
+
+int hb_dvd_read( hb_dvd_t * d, hb_buffer_t * b )
+{
+ return dvd_methods->read(d, b);
+}
+
+int hb_dvd_chapter( hb_dvd_t * d )
+{
+ return dvd_methods->chapter(d);
+}
+
+void hb_dvd_close( hb_dvd_t ** _d )
+{
+ dvd_methods->close(_d);
+}
+
+int hb_dvd_angle_count( hb_dvd_t * d )
+{
+ return dvd_methods->angle_count(d);
+}
+
+void hb_dvd_set_angle( hb_dvd_t * d, int angle )
+{
+ dvd_methods->set_angle(d, angle);
+}
+
+int hb_dvd_main_feature( hb_dvd_t * d, hb_list_t * list_title )
+{
+ return dvd_methods->main_feature(d, list_title);
+}
+
+// hb_dvd_set_dvdnav must only be called when no dvd source is open
+// it rips the rug out from under things so be careful
+void hb_dvd_set_dvdnav( int enable )
+{
+ if (enable)
+ dvd_methods = hb_dvdnav_methods();
+ else
+ dvd_methods = hb_dvdread_methods();
+}
+
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