/*****************************************************************************
* dvdnav.c: DVD module using the dvdnav library.
*****************************************************************************
- * Copyright (C) 2004 the VideoLAN team
+ * Copyright (C) 2004-2009 the VideoLAN team
* $Id$
*
* Authors: Laurent Aimar <fenrir@via.ecp.fr>
# include "config.h"
#endif
-#include <vlc/vlc.h>
+#include <assert.h>
+#include <vlc_common.h>
#include <vlc_plugin.h>
#include <vlc_input.h>
#include <vlc_access.h>
#include <vlc_demux.h>
#include <vlc_charset.h>
-#include <vlc_interface.h>
+#include <vlc_dialog.h>
#ifdef HAVE_UNISTD_H
# include <unistd.h>
#endif
#include "vlc_keys.h"
-#include "iso_lang.h"
+#include "vlc_iso_lang.h"
/* FIXME we should find a better way than including that */
#include "../../src/text/iso-639_def.h"
static int Open ( vlc_object_t * );
static void Close( vlc_object_t * );
-vlc_module_begin();
- set_shortname( _("DVD with menus") );
- set_description( _("DVDnav Input") );
- set_category( CAT_INPUT );
- set_subcategory( SUBCAT_INPUT_ACCESS );
+vlc_module_begin ()
+ set_shortname( N_("DVD with menus") )
+ set_description( N_("DVDnav Input") )
+ set_category( CAT_INPUT )
+ set_subcategory( SUBCAT_INPUT_ACCESS )
add_integer( "dvdnav-angle", 1, NULL, ANGLE_TEXT,
- ANGLE_LONGTEXT, false );
+ ANGLE_LONGTEXT, false )
add_integer( "dvdnav-caching", DEFAULT_PTS_DELAY / 1000, NULL,
- CACHING_TEXT, CACHING_LONGTEXT, true );
+ CACHING_TEXT, CACHING_LONGTEXT, true )
add_bool( "dvdnav-menu", true, NULL,
- MENU_TEXT, MENU_LONGTEXT, false );
- set_capability( "access_demux", 5 );
- add_shortcut( "dvd" );
- add_shortcut( "dvdnav" );
- set_callbacks( Open, Close );
-vlc_module_end();
+ MENU_TEXT, MENU_LONGTEXT, false )
+ set_capability( "access_demux", 5 )
+ add_shortcut( "dvd" )
+ add_shortcut( "dvdnav" )
+ add_shortcut( "file" )
+ set_callbacks( Open, Close )
+vlc_module_end ()
/* Shall we use libdvdnav's read ahead cache? */
#define DVD_READ_CACHE 1
/*****************************************************************************
* Local prototypes
*****************************************************************************/
-typedef struct
-{
- VLC_COMMON_MEMBERS
-
- demux_t *p_demux;
- vlc_mutex_t lock;
-
- bool b_moved;
- bool b_clicked;
- int i_key_action;
-
- bool b_still;
- int64_t i_still_end;
-
-} event_thread_t;
-
-static int EventThread( vlc_object_t * );
-
struct demux_sys_t
{
dvdnav_t *dvdnav;
+ /* */
+ bool b_reset_pcr;
+
+ struct
+ {
+ bool b_created;
+ bool b_enabled;
+ mtime_t i_end;
+ vlc_mutex_t lock;
+ vlc_cond_t wait;
+ vlc_thread_t thread;
+ } still;
+
/* track */
ps_track_t tk[PS_TK_COUNT];
int i_mux_rate;
input_thread_t *p_input;
/* event */
- event_thread_t *p_ev;
+ vlc_object_t *p_vout;
/* palette for menus */
uint32_t clut[16];
static int Control( demux_t *, int, va_list );
static int Demux( demux_t * );
-static int DemuxBlock( demux_t *, uint8_t *, int );
+static int DemuxBlock( demux_t *, const uint8_t *, int );
static void DemuxTitles( demux_t * );
static void ESSubtitleUpdate( demux_t * );
static char *DemuxGetLanguageCode( demux_t *p_demux, const char *psz_var );
+static int ControlInternal( demux_t *, int, ... );
+
+static void* StillThread( void * );
+
+static int EventKey( vlc_object_t *, char const *,
+ vlc_value_t, vlc_value_t, void * );
+static int EventMouse( vlc_object_t *, char const *,
+ vlc_value_t, vlc_value_t, void * );
+static int EventIntf( vlc_object_t *, char const *,
+ vlc_value_t, vlc_value_t, void * );
+
/*****************************************************************************
* DemuxOpen:
*****************************************************************************/
/* Fill p_demux field */
DEMUX_INIT_COMMON(); p_sys = p_demux->p_sys;
p_sys->dvdnav = p_dvdnav;
+ p_sys->b_reset_pcr = false;
ps_track_init( p_sys->tk );
p_sys->i_aspect = -1;
msg_Warn( p_demux, "cannot set PGC positioning flag" );
}
- /* Set menu language ("en")
- * XXX: maybe it would be better to set it like audio/spu
- * or to create a --menu-language option */
- if( dvdnav_menu_language_select( p_sys->dvdnav, LANGUAGE_DEFAULT ) !=
+ /* Set menu language
+ * XXX A menu-language may be better than sub-language */
+ psz_code = DemuxGetLanguageCode( p_demux, "sub-language" );
+ if( dvdnav_menu_language_select( p_sys->dvdnav, psz_code ) !=
DVDNAV_STATUS_OK )
{
msg_Warn( p_demux, "can't set menu language to '%s' (%s)",
- LANGUAGE_DEFAULT, dvdnav_err_to_string( p_sys->dvdnav ) );
+ psz_code, dvdnav_err_to_string( p_sys->dvdnav ) );
+ /* We try to fall back to 'en' */
+ if( strcmp( psz_code, LANGUAGE_DEFAULT ) )
+ dvdnav_menu_language_select( p_sys->dvdnav, (char*)LANGUAGE_DEFAULT );
}
+ free( psz_code );
/* Set audio language */
psz_code = DemuxGetLanguageCode( p_demux, "audio-language" );
psz_code, dvdnav_err_to_string( p_sys->dvdnav ) );
/* We try to fall back to 'en' */
if( strcmp( psz_code, LANGUAGE_DEFAULT ) )
- dvdnav_audio_language_select( p_sys->dvdnav, LANGUAGE_DEFAULT );
+ dvdnav_audio_language_select( p_sys->dvdnav, (char*)LANGUAGE_DEFAULT );
}
free( psz_code );
psz_code, dvdnav_err_to_string( p_sys->dvdnav ) );
/* We try to fall back to 'en' */
if( strcmp( psz_code, LANGUAGE_DEFAULT ) )
- dvdnav_spu_language_select(p_sys->dvdnav, LANGUAGE_DEFAULT );
+ dvdnav_spu_language_select(p_sys->dvdnav, (char*)LANGUAGE_DEFAULT );
}
free( psz_code );
if( dvdnav_title_play( p_sys->dvdnav, 1 ) != DVDNAV_STATUS_OK )
{
msg_Err( p_demux, "cannot set title (can't decrypt DVD?)" );
- intf_UserFatal( p_demux, false, _("Playback failure"),
+ dialog_Fatal( p_demux, _("Playback failure"),
_("VLC cannot set the DVD's title. It possibly "
- "cannot decrypt the entire disk.") );
+ "cannot decrypt the entire disc.") );
dvdnav_close( p_sys->dvdnav );
free( p_sys );
return VLC_EGENERIC;
var_Create( p_sys->p_input, "highlight", VLC_VAR_BOOL );
var_Create( p_sys->p_input, "highlight-mutex", VLC_VAR_MUTEX );
- /* Now create our event thread catcher */
- p_sys->p_ev = vlc_object_create( p_demux, sizeof( event_thread_t ) );
- p_sys->p_ev->p_demux = p_demux;
- vlc_thread_create( p_sys->p_ev, "dvdnav event thread handler", EventThread,
- VLC_THREAD_PRIORITY_LOW, false );
+ /* catch all key event */
+ var_AddCallback( p_demux->p_libvlc, "key-action", EventKey, p_demux );
+ /* catch vout creation event */
+ var_AddCallback( p_sys->p_input, "intf-event", EventIntf, p_demux );
+ p_sys->still.b_enabled = false;
+ vlc_mutex_init( &p_sys->still.lock );
return VLC_SUCCESS;
}
demux_sys_t *p_sys = p_demux->p_sys;
int i;
- /* stop the event handler */
- vlc_object_kill( p_sys->p_ev );
- vlc_thread_join( p_sys->p_ev );
- vlc_object_release( p_sys->p_ev );
+ /* Stop vout event handler */
+ var_DelCallback( p_sys->p_input, "intf-event", EventIntf, p_demux );
+ if( p_sys->p_vout != NULL )
+ { /* Should not happen, but better be safe than sorry. */
+ msg_Warn( p_sys->p_vout, "removing dangling mouse DVD callbacks" );
+ var_DelCallback( p_sys->p_vout, "mouse-moved", EventMouse, p_demux );
+ var_DelCallback( p_sys->p_vout, "mouse-clicked", EventMouse, p_demux );
+ }
+
+ /* Stop key event handler (FIXME: should really be per-vout too) */
+ var_DelCallback( p_demux->p_libvlc, "key-action", EventKey, p_demux );
+
+ /* Stop still image handler */
+ if( p_sys->still.b_created )
+ {
+ vlc_cancel( p_sys->still.thread );
+ vlc_join( p_sys->still.thread, NULL );
+ vlc_cond_destroy( &p_sys->still.wait );
+ }
+ vlc_mutex_destroy( &p_sys->still.lock );
var_Destroy( p_sys->p_input, "highlight-mutex" );
var_Destroy( p_sys->p_input, "highlight" );
}
}
+static int ControlInternal( demux_t *p_demux, int i_query, ... )
+{
+ va_list args;
+ int i_result;
+
+ va_start( args, i_query );
+ i_result = Control( p_demux, i_query, args );
+ va_end( args );
+
+ return i_result;
+}
/*****************************************************************************
* Demux:
*****************************************************************************/
{
msg_Warn( p_demux, "cannot get next block (%s)",
dvdnav_err_to_string( p_sys->dvdnav ) );
+ if( p_demux->info.i_title == 0 )
+ {
+ msg_Dbg( p_demux, "jumping to first title" );
+ return ControlInternal( p_demux, DEMUX_SET_TITLE, 1 ) == VLC_SUCCESS ? 1 : -1;
+ }
return -1;
}
switch( i_event )
{
case DVDNAV_BLOCK_OK: /* mpeg block */
+ vlc_mutex_lock( &p_sys->still.lock );
+ p_sys->still.b_enabled = false;
+ vlc_mutex_unlock( &p_sys->still.lock );
+ if( p_sys->b_reset_pcr )
+ {
+ es_out_Control( p_demux->out, ES_OUT_RESET_PCR );
+ p_sys->b_reset_pcr = false;
+ }
DemuxBlock( p_demux, packet, i_len );
break;
case DVDNAV_STILL_FRAME:
{
dvdnav_still_event_t *event = (dvdnav_still_event_t*)packet;
- vlc_mutex_lock( &p_sys->p_ev->lock );
- if( !p_sys->p_ev->b_still )
+ bool b_still_init = false;
+
+ vlc_mutex_lock( &p_sys->still.lock );
+ if( !p_sys->still.b_enabled )
{
msg_Dbg( p_demux, "DVDNAV_STILL_FRAME" );
msg_Dbg( p_demux, " - length=0x%x", event->length );
- p_sys->p_ev->b_still = true;
- if( event->length == 0xff )
+ /* FIXME: use vlc_timer_create() if it is ever invented */
+ p_sys->still.b_enabled = true;
+
+ if( !p_sys->still.b_created )
{
- p_sys->p_ev->i_still_end = 0;
+ vlc_cond_init( &p_sys->still.wait );
+ p_sys->still.b_created =
+ !vlc_clone( &p_sys->still.thread, StillThread, p_sys,
+ VLC_THREAD_PRIORITY_LOW );
}
+
+ b_still_init = true;
+ if( event->length == 0xff )
+ p_sys->still.i_end = 0;
else
- {
- p_sys->p_ev->i_still_end = (int64_t)event->length *
- 1000000 + mdate() + p_sys->p_input->i_pts_delay;
- }
+ p_sys->still.i_end = mdate() +
+ event->length * INT64_C(1000000);
+ vlc_cond_signal( &p_sys->still.wait );
+ }
+ vlc_mutex_unlock( &p_sys->still.lock );
+
+ if( b_still_init )
+ {
+ /* We send a dummy mpeg2 end of sequence to force still frame display */
+ static const uint8_t buffer[] = {
+ 0x00, 0x00, 0x01, 0xe0, 0x00, 0x07,
+ 0x80, 0x00, 0x00,
+ 0x00, 0x00, 0x01, 0xB7,
+ };
+ DemuxBlock( p_demux, buffer, sizeof(buffer) );
+
+ bool b_empty;
+ es_out_Control( p_demux->out, ES_OUT_GET_EMPTY, &b_empty );
+ p_sys->b_reset_pcr = true;
}
- vlc_mutex_unlock( &p_sys->p_ev->lock );
msleep( 40000 );
break;
}
case DVDNAV_HOP_CHANNEL:
msg_Dbg( p_demux, "DVDNAV_HOP_CHANNEL" );
- /* We should try to flush all our internal buffer */
+ es_out_Control( p_demux->out, ES_OUT_RESET_PCR );
break;
case DVDNAV_WAIT:
msg_Dbg( p_demux, "DVDNAV_WAIT" );
- /* reset PCR */
- es_out_Control( p_demux->out, ES_OUT_RESET_PCR );
- dvdnav_wait_skip( p_sys->dvdnav );
+ bool b_empty;
+ es_out_Control( p_demux->out, ES_OUT_GET_EMPTY, &b_empty );
+ if( !b_empty )
+ {
+ msleep( 40*1000 );
+ }
+ else
+ {
+ dvdnav_wait_skip( p_sys->dvdnav );
+ p_sys->b_reset_pcr = true;
+ }
break;
default:
char *p;
psz_lang = var_CreateGetString( p_demux, psz_var );
+ if( !psz_lang )
+ return strdup(LANGUAGE_DEFAULT);
+
/* XXX: we will use only the first value
* (and ignore other ones in case of a list) */
- if( ( p = strchr( psz_lang, ',' ) ) ) *p = '\0';
+ if( ( p = strchr( psz_lang, ',' ) ) )
+ *p = '\0';
for( pl = p_languages; pl->psz_iso639_1 != NULL; pl++ )
{
+ if( *psz_lang == '\0' )
+ continue;
if( !strcasecmp( pl->psz_eng_name, psz_lang ) ||
!strcasecmp( pl->psz_native_name, psz_lang ) ||
!strcasecmp( pl->psz_iso639_1, psz_lang ) ||
vlc_mutex_t *p_mutex = val.p_address;
dvdnav_highlight_area_t hl;
int32_t i_button;
+ bool b_button_ok;
if( dvdnav_get_current_highlight( p_sys->dvdnav, &i_button )
!= DVDNAV_STATUS_OK )
return;
}
+ b_button_ok = false;
if( i_button > 0 && i_title == 0 )
{
- int i;
pci_t *pci = dvdnav_get_current_nav_pci( p_sys->dvdnav );
- dvdnav_get_highlight_area( pci, i_button, b_mode, &hl );
-
+ b_button_ok = dvdnav_get_highlight_area( pci, i_button, b_mode, &hl ) == DVDNAV_STATUS_OK;
+ }
+ if( b_button_ok )
+ {
+ int i;
for( i = 0; i < 4; i++ )
{
uint32_t i_yuv = p_sys->clut[(hl.palette>>(16+i*4))&0x0f];
- uint8_t i_alpha = (hl.palette>>(i*4))&0x0f;
- i_alpha = i_alpha == 0xf ? 0xff : i_alpha << 4;
+ uint8_t i_alpha = ( (hl.palette>>(i*4))&0x0f ) * 0xff / 0xf;
p_sys->palette[i][0] = (i_yuv >> 16) & 0xff;
p_sys->palette[i][1] = (i_yuv >> 0) & 0xff;
/*****************************************************************************
* DemuxBlock: demux a given block
*****************************************************************************/
-static int DemuxBlock( demux_t *p_demux, uint8_t *pkt, int i_pkt )
+static int DemuxBlock( demux_t *p_demux, const uint8_t *pkt, int i_pkt )
{
demux_sys_t *p_sys = p_demux->p_sys;
- uint8_t *p = pkt;
+ const uint8_t *p = pkt;
while( p < &pkt[i_pkt] )
{
int i_mux_rate;
if( !ps_pkt_parse_pack( p_pkt, &i_scr, &i_mux_rate ) )
{
- es_out_Control( p_demux->out, ES_OUT_SET_PCR, i_scr );
+ es_out_Control( p_demux->out, ES_OUT_SET_PCR, i_scr + 1 );
if( i_mux_rate > 0 ) p_sys->i_mux_rate = i_mux_rate;
}
block_Release( p_pkt );
{
switch( p_sys->i_aspect )
{
- /* TODO Any docs somewhere ? */
+ case 1: tk->fmt.video.i_aspect = VOUT_ASPECT_FACTOR; break;
+ case 2: tk->fmt.video.i_aspect = VOUT_ASPECT_FACTOR * 4 / 3; break;
+ case 3: tk->fmt.video.i_aspect = VOUT_ASPECT_FACTOR * 16 / 9; break;
+ case 4: tk->fmt.video.i_aspect = VOUT_ASPECT_FACTOR * 221 / 10; break;
default:
tk->fmt.video.i_aspect = 0;
break;
/*****************************************************************************
* Event handler code
*****************************************************************************/
-static int EventMouse( vlc_object_t *, char const *,
- vlc_value_t, vlc_value_t, void * );
-static int EventKey ( vlc_object_t *, char const *,
- vlc_value_t, vlc_value_t, void * );
-
-static int EventThread( vlc_object_t *p_this )
+static void* StillThread( void *p_data )
{
- event_thread_t *p_ev = (event_thread_t*)p_this;
- demux_sys_t *p_sys = p_ev->p_demux->p_sys;
- vlc_object_t *p_vout = NULL;
-
- vlc_mutex_init( &p_ev->lock );
- p_ev->b_moved = false;
- p_ev->b_clicked = false;
- p_ev->i_key_action = 0;
- p_ev->b_still = false;
-
- /* catch all key event */
- var_AddCallback( p_ev->p_libvlc, "key-action", EventKey, p_ev );
+ demux_sys_t *p_sys = p_data;
- /* main loop */
- while( !p_ev->b_die )
+ vlc_mutex_lock( &p_sys->still.lock );
+ mutex_cleanup_push( &p_sys->still.lock );
+ for( ;; )
{
- bool b_activated = false;
-
- /* KEY part */
- if( p_ev->i_key_action != 0 )
+ if( p_sys->still.b_enabled && p_sys->still.i_end )
{
- pci_t *pci = dvdnav_get_current_nav_pci( p_sys->dvdnav );
-
- vlc_value_t valk;
- int i;
-
- vlc_mutex_lock( &p_ev->lock );
- switch( p_ev->i_key_action )
- {
- case ACTIONID_NAV_LEFT:
- dvdnav_left_button_select( p_sys->dvdnav, pci );
- break;
- case ACTIONID_NAV_RIGHT:
- dvdnav_right_button_select( p_sys->dvdnav, pci );
- break;
- case ACTIONID_NAV_UP:
- dvdnav_upper_button_select( p_sys->dvdnav, pci );
- break;
- case ACTIONID_NAV_DOWN:
- dvdnav_lower_button_select( p_sys->dvdnav, pci );
- break;
- case ACTIONID_NAV_ACTIVATE:
- b_activated = true;
- dvdnav_button_activate( p_sys->dvdnav, pci );
- ButtonUpdate( p_ev->p_demux, true );
- break;
- default:
- break;
+ if( vlc_cond_timedwait( &p_sys->still.wait, &p_sys->still.lock,
+ p_sys->still.i_end ) )
+ { /* Still image time out */
+ int canc = vlc_savecancel();
+ p_sys->still.b_enabled = false;
+ dvdnav_still_skip( p_sys->dvdnav );
+ vlc_restorecancel( canc );
}
- p_ev->i_key_action = 0;
- vlc_mutex_unlock( &p_ev->lock );
}
+ else
+ vlc_cond_wait( &p_sys->still.wait, &p_sys->still.lock );
+ }
+ vlc_cleanup_pop( );
- /* VOUT part */
- if( p_vout && ( p_ev->b_moved || p_ev->b_clicked ) )
- {
- pci_t *pci = dvdnav_get_current_nav_pci( p_sys->dvdnav );
- vlc_value_t valx, valy;
-
- vlc_mutex_lock( &p_ev->lock );
- var_Get( p_vout, "mouse-x", &valx );
- var_Get( p_vout, "mouse-y", &valy );
-
- if( p_ev->b_moved )
- {
- dvdnav_mouse_select( p_sys->dvdnav, pci, valx.i_int,
- valy.i_int );
- }
- if( p_ev->b_clicked )
- {
- b_activated = true;
- dvdnav_mouse_activate( p_sys->dvdnav, pci, valx.i_int,
- valy.i_int );
- ButtonUpdate( p_ev->p_demux, true );
- }
-
- p_ev->b_moved = false;
- p_ev->b_clicked = false;
- vlc_mutex_unlock( &p_ev->lock );
- }
- if( p_vout && p_vout->b_die )
- {
- var_DelCallback( p_vout, "mouse-moved", EventMouse, p_ev );
- var_DelCallback( p_vout, "mouse-clicked", EventMouse, p_ev );
- vlc_object_release( p_vout );
- p_vout = NULL;
- }
- if( p_vout == NULL )
- {
- p_vout = vlc_object_find( p_sys->p_input, VLC_OBJECT_VOUT,
- FIND_CHILD );
- if( p_vout)
- {
- var_AddCallback( p_vout, "mouse-moved", EventMouse, p_ev );
- var_AddCallback( p_vout, "mouse-clicked", EventMouse, p_ev );
- }
- }
+ assert( 0 );
+}
- /* Still part */
- vlc_mutex_lock( &p_ev->lock );
- if( p_ev->b_still )
- {
- if( /* b_activated || // This breaks menus */
- ( p_ev->i_still_end > 0 && p_ev->i_still_end < mdate() ))
- {
- p_ev->b_still = false;
- dvdnav_still_skip( p_sys->dvdnav );
- }
- }
- vlc_mutex_unlock( &p_ev->lock );
+static int EventMouse( vlc_object_t *p_vout, char const *psz_var,
+ vlc_value_t oldval, vlc_value_t val, void *p_data )
+{
+ demux_t *p_demux = p_data;
+ demux_sys_t *p_sys = p_demux->p_sys;
- /* Wait a bit */
- msleep( 10000 );
- }
+ /* FIXME? PCI usage thread safe? */
+ pci_t *pci = dvdnav_get_current_nav_pci( p_sys->dvdnav );
+ int x = var_GetInteger( p_vout, "mouse-x" );
+ int y = var_GetInteger( p_vout, "mouse-y" );
- /* Release callback */
- if( p_vout )
+ if( psz_var[6] == 'm' ) /* mouse-moved */
+ dvdnav_mouse_select( p_sys->dvdnav, pci, x, y );
+ else
{
- var_DelCallback( p_vout, "mouse-moved", EventMouse, p_ev );
- var_DelCallback( p_vout, "mouse-clicked", EventMouse, p_ev );
- vlc_object_release( p_vout );
- }
- var_DelCallback( p_ev->p_libvlc, "key-action", EventKey, p_ev );
+ assert( psz_var[6] == 'c' ); /* mouse-clicked */
- vlc_mutex_destroy( &p_ev->lock );
+ ButtonUpdate( p_demux, true );
+ dvdnav_mouse_activate( p_sys->dvdnav, pci, x, y );
+ }
+ (void)oldval; (void)val;
return VLC_SUCCESS;
}
-static int EventMouse( vlc_object_t *p_this, char const *psz_var,
- vlc_value_t oldval, vlc_value_t newval, void *p_data )
+static int EventKey( vlc_object_t *p_this, char const *psz_var,
+ vlc_value_t oldval, vlc_value_t newval, void *p_data )
{
- event_thread_t *p_ev = p_data;
- vlc_mutex_lock( &p_ev->lock );
- if( psz_var[6] == 'c' )
- p_ev->b_clicked = true;
- else if( psz_var[6] == 'm' )
- p_ev->b_moved = true;
- vlc_mutex_unlock( &p_ev->lock );
+ demux_t *p_demux = p_data;
+ demux_sys_t *p_sys = p_demux->p_sys;
+
+ /* FIXME: thread-safe ? */
+ pci_t *pci = dvdnav_get_current_nav_pci( p_sys->dvdnav );
+ switch( newval.i_int )
+ {
+ case ACTIONID_NAV_LEFT:
+ dvdnav_left_button_select( p_sys->dvdnav, pci );
+ break;
+ case ACTIONID_NAV_RIGHT:
+ dvdnav_right_button_select( p_sys->dvdnav, pci );
+ break;
+ case ACTIONID_NAV_UP:
+ dvdnav_upper_button_select( p_sys->dvdnav, pci );
+ break;
+ case ACTIONID_NAV_DOWN:
+ dvdnav_lower_button_select( p_sys->dvdnav, pci );
+ break;
+ case ACTIONID_NAV_ACTIVATE:
+ ButtonUpdate( p_demux, true );
+ dvdnav_button_activate( p_sys->dvdnav, pci );
+ break;
+ }
+
+ (void)p_this; (void)psz_var; (void)oldval;
return VLC_SUCCESS;
}
-static int EventKey( vlc_object_t *p_this, char const *psz_var,
- vlc_value_t oldval, vlc_value_t newval, void *p_data )
+static int EventIntf( vlc_object_t *p_input, char const *psz_var,
+ vlc_value_t oldval, vlc_value_t val, void *p_data )
{
- event_thread_t *p_ev = p_data;
- vlc_mutex_lock( &p_ev->lock );
- p_ev->i_key_action = newval.i_int;
- vlc_mutex_unlock( &p_ev->lock );
+ demux_t *p_demux = p_data;
+ demux_sys_t *p_sys = p_demux->p_sys;
+
+ if (val.i_int == INPUT_EVENT_VOUT)
+ {
+ vlc_object_t *p_vout;
+
+ p_vout = p_sys->p_vout;
+ if( p_vout != NULL )
+ {
+ var_DelCallback( p_vout, "mouse-moved", EventMouse, p_demux );
+ var_DelCallback( p_vout, "mouse-clicked", EventMouse, p_demux );
+ vlc_object_release( p_vout );
+ }
+ p_vout = (vlc_object_t *)input_GetVout( (input_thread_t *)p_input );
+ p_sys->p_vout = p_vout;
+ if( p_vout != NULL )
+ {
+ var_AddCallback( p_vout, "mouse-moved", EventMouse, p_demux );
+ var_AddCallback( p_vout, "mouse-clicked", EventMouse, p_demux );
+ }
+ }
+ (void) psz_var; (void) oldval;
return VLC_SUCCESS;
}
*****************************************************************************/
static int ProbeDVD( demux_t *p_demux, char *psz_name )
{
+ (void)p_demux;
#ifdef HAVE_SYS_STAT_H
struct stat stat_info;
uint8_t pi_anchor[2];
- uint16_t i_tag_id = 0;
int i_fd, i_ret;
if( !*psz_name )
return VLC_SUCCESS;
}
- if( stat( psz_name, &stat_info ) || !S_ISREG( stat_info.st_mode ) )
- {
- /* Let dvdnav_open() do the probing */
- return VLC_SUCCESS;
- }
+ if( !strcmp( psz_name, "-" ) ) /* stdin -> file access */
+ return VLC_EGENERIC;
- if( (i_fd = open( psz_name, O_RDONLY )) == -1 )
+ if( (i_fd = utf8_open( psz_name, O_RDONLY |O_NONBLOCK, 0666 )) == -1 )
{
- /* Let dvdnav_open() do the probing */
- return VLC_SUCCESS;
+ return VLC_SUCCESS; /* Let dvdnav_open() do the probing */
}
- /* Try to find the anchor (2 bytes at LBA 256) */
- i_ret = VLC_SUCCESS;
- if( lseek( i_fd, 256 * DVD_VIDEO_LB_LEN, SEEK_SET ) == -1 )
+ if( fstat( i_fd, &stat_info ) || !S_ISREG( stat_info.st_mode ) )
{
- i_ret = VLC_EGENERIC;
- }
+ close( i_fd );
- if( read( i_fd, pi_anchor, 2 ) == 2 )
- {
- i_tag_id = GetWLE(pi_anchor);
- if( i_tag_id != 2 ) i_ret = VLC_EGENERIC; /* Not an anchor */
- }
- else
- {
- i_ret = VLC_EGENERIC;
+ if( S_ISFIFO( stat_info.st_mode ) )
+ return VLC_EGENERIC;
+ return VLC_SUCCESS; /* Let dvdnav_open() do the probing */
}
+ /* Try to find the anchor (2 bytes at LBA 256) */
+ i_ret = VLC_EGENERIC;
+ if( lseek( i_fd, 256 * DVD_VIDEO_LB_LEN, SEEK_SET ) != -1
+ && read( i_fd, pi_anchor, 2 ) == 2
+ && GetWLE( pi_anchor ) == 2 )
+ i_ret = VLC_SUCCESS; /* Found a potential anchor */
+
close( i_fd );
return i_ret;
projects / vlc / blobdiff