#include "dvdnav/dvdnav.h"
#include "dvdread/ifo_read.h"
+#include "dvdread/ifo_print.h"
#include "dvdread/nav_read.h"
#define DVD_READ_CACHE 1
{
hb_dvd_t * e;
hb_dvdnav_t * d;
+ int region_mask;
e = calloc( sizeof( hb_dvd_t ), 1 );
d = &(e->dvdnav);
+ /* 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( dvdnav_open(&d->dvdnav, path) != DVDNAV_STATUS_OK )
{
hb_error( "scan: pgc not valid, skipping" );
break;
}
+ if (pgn > pgc->nr_of_programs)
+ {
+ pgn = 1;
+ continue;
+ }
+
duration += 90LL * dvdtime2msec( &pgc->playback_time );
cell_start = pgc->program_map[pgn-1] - 1;
hb_log( "scan: scanning title %d", t );
title = hb_title_init( d->path, t );
+ title->type = HB_DVD_TYPE;
if (dvdnav_get_title_string(d->dvdnav, &name) == DVDNAV_STATUS_OK)
{
strncpy( title->name, name, sizeof( title->name ) );
pgc = ifo->vts_pgcit->pgci_srp[pgcn-1].pgc;
- hb_log("pgc_id: %d, pgn: %d: pgc: 0x%x", pgcn, pgn, pgc);
+ hb_log("pgc_id: %d, pgn: %d: pgc: %p", pgcn, pgn, pgc);
+ if (pgn > pgc->nr_of_programs)
+ {
+ hb_error( "invalid PGN %d for title %d, skipping", pgn, t );
+ goto fail;
+ }
/* Title start */
title->cell_start = pgc->program_map[pgn-1] - 1;
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 );
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,
ifo->vts_pgcit->pgci_srp[title_pgcn-1].pgc->palette,
16 * sizeof( uint32_t ) );
lang = lang_for_code( ifo->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;
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=%d->%d (%d), %"PRId64" ms",
chapter->index, chapter->cell_start, chapter->cell_end,
chapter->block_start, chapter->block_end,
chapter->block_count, chapter->duration / 90 );
}
d->title = t;
d->stopped = 0;
+ d->chapter = 0;
return 1;
}
// XXX the current version of libdvdnav can't seek outside the current
// PGC. Check if the place we're seeking to is in a different
// PGC. Position there & adjust the offset if so.
+ uint64_t pgc_offset = 0;
+ uint64_t chap_offset = 0;
hb_chapter_t *pgc_change = hb_list_item(d->list_chapter, 0 );
for ( ii = 0; ii < hb_list_count( d->list_chapter ); ++ii )
{
hb_chapter_t *chapter = hb_list_item( d->list_chapter, ii );
+ uint64_t chap_len = chapter->block_end - chapter->block_start + 1;
if ( chapter->pgcn != pgc_change->pgcn )
{
// this chapter's in a different pgc from the previous - note the
// change so we can make sector offset's be pgc relative.
+ pgc_offset = chap_offset;
pgc_change = chapter;
}
- if ( chapter->block_start <= sector && sector <= chapter->block_end )
+ if ( chap_offset <= sector && sector < chap_offset + chap_len )
{
// this chapter contains the sector we want - see if it's in a
// different pgc than the one we're currently in.
hb_log("dvdnav prog play err: %s", dvdnav_err_to_string(d->dvdnav));
}
// seek sectors are pgc-relative so remove the pgc start sector.
- sector -= pgc_change->block_start;
+ sector -= pgc_offset;
break;
}
+ chap_offset += chap_len;
}
// dvdnav will not let you seek or poll current position
result = dvdnav_get_next_block( d->dvdnav, buf, &event, &len );
if ( result == DVDNAV_STATUS_ERR )
{
- hb_log("dvdnav: Read Error, %s", dvdnav_err_to_string(d->dvdnav));
+ hb_error("dvdnav: Read Error, %s", dvdnav_err_to_string(d->dvdnav));
return 0;
}
switch ( event )
hb_dvdnav_t * d = &(e->dvdnav);
int result, event, len;
int chapter = 0;
+ int error_count = 0;
while ( 1 )
{
result = dvdnav_get_next_block( d->dvdnav, b->data, &event, &len );
if ( result == DVDNAV_STATUS_ERR )
{
- hb_log("dvdnav: Read Error, %s", dvdnav_err_to_string(d->dvdnav));
- return 0;
+ hb_error("dvdnav: Read Error, %s", dvdnav_err_to_string(d->dvdnav));
+ if (dvdnav_sector_search(d->dvdnav, 1, SEEK_CUR) != DVDNAV_STATUS_OK)
+ {
+ hb_error( "dvd: dvdnav_sector_search failed - %s",
+ dvdnav_err_to_string(d->dvdnav) );
+ return 0;
+ }
+ error_count++;
+ if (error_count > 10)
+ {
+ hb_error("dvdnav: Error, too many consecutive read errors");
+ return 0;
+ }
+ continue;
}
switch ( event )
{
if (chapter > 1)
b->new_chap = chapter;
chapter = 0;
+ error_count = 0;
return 1;
case DVDNAV_NOP:
return 0;
}
c = FindChapterIndex(d->list_chapter, pgcn, pgn);
- if (c > d->chapter)
+ if (c != d->chapter)
+ {
+ if (c < d->chapter)
+ {
+ // Some titles end with a 'link' back to the beginning so
+ // a transition to an earlier chapter means we're done.
+ return 0;
+ }
chapter = d->chapter = c;
+ }
}
break;