#include <ctype.h>
#include <limits.h>
#include <assert.h>
+#include <errno.h>
#include "input_internal.h"
#include "event.h"
/* TODO */
//static void InputGetAttachments( input_thread_t *, input_source_t * );
-static void SlaveDemux( input_thread_t *p_input );
+static void SlaveDemux( input_thread_t *p_input, bool *pb_demux_polled );
static void SlaveSeek( input_thread_t *p_input );
static void InputMetaUser( input_thread_t *p_input, vlc_meta_t *p_meta );
}
/**
- * Initialize an input thread and run it. This thread will clean after itself,
- * you can forget about it. It can work either in blocking or non-blocking mode
+ * Initialize an input thread and run it until it stops by itself.
*
* \param p_parent a vlc_object
* \param p_item an input item
- * \param b_block should we block until read is finished ?
* \return an error code, VLC_SUCCESS on success
*/
-int __input_Read( vlc_object_t *p_parent, input_item_t *p_item,
- bool b_block )
+int __input_Read( vlc_object_t *p_parent, input_item_t *p_item )
{
input_thread_t *p_input;
if( !p_input )
return VLC_EGENERIC;
- if( b_block )
- {
- RunAndDestroy( VLC_OBJECT(p_input) );
- return VLC_SUCCESS;
- }
- else
- {
- if( vlc_thread_create( p_input, "input", RunAndDestroy,
- VLC_THREAD_PRIORITY_INPUT ) )
- {
- input_ChangeState( p_input, ERROR_S );
- msg_Err( p_input, "cannot create input thread" );
- vlc_object_release( p_input );
- return VLC_EGENERIC;
- }
- }
+ RunAndDestroy( VLC_OBJECT(p_input) );
return VLC_SUCCESS;
}
i = vlc_internals( p_obj )->i_object_type;
if( i == VLC_OBJECT_VOUT ||i == VLC_OBJECT_AOUT ||
p_obj == VLC_OBJECT(p_input->p->p_sout) ||
- i == VLC_OBJECT_DECODER || i == VLC_OBJECT_PACKETIZER )
+ i == VLC_OBJECT_DECODER )
return;
vlc_object_kill( p_obj );
* MainLoopDemux
* It asks the demuxer to demux some data
*/
-static void MainLoopDemux( input_thread_t *p_input, bool *pb_changed, mtime_t *pi_start_mdate )
+static void MainLoopDemux( input_thread_t *p_input, bool *pb_changed, bool *pb_demux_polled, mtime_t i_start_mdate )
{
int i_ret;
*pb_changed = false;
+ *pb_demux_polled = p_input->p->input.p_demux->pf_demux != NULL;
if( ( p_input->p->i_stop > 0 && p_input->p->i_time >= p_input->p->i_stop ) ||
- ( p_input->p->i_run > 0 && *pi_start_mdate+p_input->p->i_run < mdate() ) )
+ ( p_input->p->i_run > 0 && i_start_mdate+p_input->p->i_run < mdate() ) )
i_ret = 0; /* EOF */
else
i_ret = demux_Demux( p_input->p->input.p_demux );
if( i_ret == 0 ) /* EOF */
{
- int i_repeat = var_GetInteger( p_input, "input-repeat" );
- if( i_repeat == 0 )
- {
- /* End of file - we do not set b_die because only the
- * playlist is allowed to do so. */
- msg_Dbg( p_input, "EOF reached" );
- p_input->p->input.b_eof = true;
- }
- else
- {
- vlc_value_t val;
+ msg_Dbg( p_input, "EOF reached" );
+ p_input->p->input.b_eof = true;
+ }
+ else if( i_ret < 0 )
+ {
+ input_ChangeState( p_input, ERROR_S );
+ }
- msg_Dbg( p_input, "repeating the same input (%d)", i_repeat );
- if( i_repeat > 0 )
- {
- i_repeat--;
- var_SetInteger( p_input, "input-repeat", i_repeat );
- }
+ if( i_ret > 0 && p_input->p->i_slave > 0 )
+ {
+ bool b_demux_polled;
+ SlaveDemux( p_input, &b_demux_polled );
- /* Seek to start title/seekpoint */
- val.i_int = p_input->p->input.i_title_start -
- p_input->p->input.i_title_offset;
- if( val.i_int < 0 || val.i_int >= p_input->p->input.i_title )
- val.i_int = 0;
- input_ControlPush( p_input,
- INPUT_CONTROL_SET_TITLE, &val );
+ *pb_demux_polled |= b_demux_polled;
+ }
+}
- val.i_int = p_input->p->input.i_seekpoint_start -
- p_input->p->input.i_seekpoint_offset;
- if( val.i_int > 0 /* TODO: check upper boundary */ )
- input_ControlPush( p_input,
- INPUT_CONTROL_SET_SEEKPOINT, &val );
+static int MainLoopTryRepeat( input_thread_t *p_input, mtime_t *pi_start_mdate )
+{
+ int i_repeat = var_GetInteger( p_input, "input-repeat" );
+ if( i_repeat == 0 )
+ return VLC_EGENERIC;
- /* Seek to start position */
- if( p_input->p->i_start > 0 )
- {
- val.i_time = p_input->p->i_start;
- input_ControlPush( p_input, INPUT_CONTROL_SET_TIME,
- &val );
- }
- else
- {
- val.f_float = 0.0;
- input_ControlPush( p_input, INPUT_CONTROL_SET_POSITION,
- &val );
- }
+ vlc_value_t val;
- /* */
- *pi_start_mdate = mdate();
- }
- }
- else if( i_ret < 0 )
+ msg_Dbg( p_input, "repeating the same input (%d)", i_repeat );
+ if( i_repeat > 0 )
{
- input_ChangeState( p_input, ERROR_S );
+ i_repeat--;
+ var_SetInteger( p_input, "input-repeat", i_repeat );
}
- if( i_ret > 0 && p_input->p->i_slave > 0 )
+ /* Seek to start title/seekpoint */
+ val.i_int = p_input->p->input.i_title_start -
+ p_input->p->input.i_title_offset;
+ if( val.i_int < 0 || val.i_int >= p_input->p->input.i_title )
+ val.i_int = 0;
+ input_ControlPush( p_input,
+ INPUT_CONTROL_SET_TITLE, &val );
+
+ val.i_int = p_input->p->input.i_seekpoint_start -
+ p_input->p->input.i_seekpoint_offset;
+ if( val.i_int > 0 /* TODO: check upper boundary */ )
+ input_ControlPush( p_input,
+ INPUT_CONTROL_SET_SEEKPOINT, &val );
+
+ /* Seek to start position */
+ if( p_input->p->i_start > 0 )
{
- SlaveDemux( p_input );
+ val.i_time = p_input->p->i_start;
+ input_ControlPush( p_input, INPUT_CONTROL_SET_TIME, &val );
}
+ else
+ {
+ val.f_float = 0.0;
+ input_ControlPush( p_input, INPUT_CONTROL_SET_POSITION, &val );
+ }
+
+ /* */
+ *pi_start_mdate = mdate();
+ return VLC_SUCCESS;
}
/**
mtime_t i_start_mdate = mdate();
mtime_t i_intf_update = 0;
mtime_t i_statistic_update = 0;
+ bool b_pause_after_eof = var_CreateGetBool( p_input, "play-and-pause" );
/* Start the timer */
stats_TimerStop( p_input, STATS_TIMER_INPUT_LAUNCHING );
mtime_t i_deadline;
mtime_t i_wakeup;
bool b_paused;
+ bool b_demux_polled;
/* Demux data */
b_force_update = false;
* is paused -> this may cause problem with some of them
* The same problem can be seen when seeking while paused */
b_paused = p_input->p->i_state == PAUSE_S &&
- !es_out_GetBuffering( p_input->p->p_es_out );
+ ( !es_out_GetBuffering( p_input->p->p_es_out ) || p_input->p->input.b_eof );
+ b_demux_polled = true;
if( !b_paused )
{
if( !p_input->p->input.b_eof )
{
- MainLoopDemux( p_input, &b_force_update, &i_start_mdate );
+ MainLoopDemux( p_input, &b_force_update, &b_demux_polled, i_start_mdate );
i_wakeup = es_out_GetWakeup( p_input->p->p_es_out );
}
- else if( !p_input->b_eof && !es_out_GetEmpty( p_input->p->p_es_out ) )
+ else if( !es_out_GetEmpty( p_input->p->p_es_out ) )
{
msg_Dbg( p_input, "waiting decoder fifos to empty" );
i_wakeup = mdate() + INPUT_IDLE_SLEEP;
}
+ else if( b_pause_after_eof )
+ {
+ msg_Dbg( p_input, "pausing at EOF (pause after each)");
+ val.i_int = PAUSE_S;
+ Control( p_input, INPUT_CONTROL_SET_STATE, val );
+
+ b_pause_after_eof = false;
+ b_paused = true;
+ }
else
{
- break;
+ if( MainLoopTryRepeat( p_input, &i_start_mdate ) )
+ break;
+ b_pause_after_eof = var_GetBool( p_input, "play-and-pause" );
}
}
/* */
do {
i_deadline = i_wakeup;
- if( b_paused )
+ if( b_paused || !b_demux_polled )
i_deadline = __MIN( i_intf_update, i_statistic_update );
/* Handle control */
i_statistic_update = i_current + INT64_C(1000000);
}
- /* Check if i_wakeup is still valid */
+ /* Update the wakeup time */
if( i_wakeup != 0 )
- {
- mtime_t i_new_wakeup = es_out_GetWakeup( p_input->p->p_es_out );
- if( !i_new_wakeup )
- i_wakeup = 0;
- }
+ i_wakeup = es_out_GetWakeup( p_input->p->p_es_out );
} while( i_current < i_wakeup );
}
p_input->p->i_run = 0;
}
- const mtime_t i_length = var_GetTime( p_input, "length" );
if( p_input->p->i_start > 0 )
{
- if( p_input->p->i_start >= i_length )
- {
- msg_Warn( p_input, "invalid start-time ignored" );
- }
- else
- {
- vlc_value_t s;
+ vlc_value_t s;
- msg_Dbg( p_input, "starting at time: %ds",
- (int)( p_input->p->i_start / INT64_C(1000000) ) );
+ msg_Dbg( p_input, "starting at time: %ds",
+ (int)( p_input->p->i_start / INT64_C(1000000) ) );
- s.i_time = p_input->p->i_start;
- input_ControlPush( p_input, INPUT_CONTROL_SET_TIME, &s );
- }
+ s.i_time = p_input->p->i_start;
+ input_ControlPush( p_input, INPUT_CONTROL_SET_TIME, &s );
}
if( p_input->p->i_stop > 0 && p_input->p->i_stop <= p_input->p->i_start )
{
/* Set up es_out */
es_out_Control( p_input->p->p_es_out, ES_OUT_SET_ACTIVE, true );
i_es_out_mode = ES_OUT_MODE_AUTO;
- val.p_list = NULL;
if( p_input->p->p_sout )
{
if( var_GetBool( p_input, "sout-all" ) )
{
i_es_out_mode = ES_OUT_MODE_ALL;
- val.p_list = NULL;
}
else
{
}
else
{
- var_Change( p_input, "programs", VLC_VAR_FREELIST, &val,
- NULL );
+ var_FreeList( &val, NULL );
}
}
}
if( i_ret )
{
msg_Warn( p_input, "cannot set pause state" );
- i_state = p_input->p->i_state;
+ return;
}
}
/* */
- if( !i_ret )
+ i_ret = es_out_SetPauseState( p_input->p->p_es_out,
+ p_input->p->b_can_pause, true,
+ i_control_date );
+ if( i_ret )
{
- i_ret = es_out_SetPauseState( p_input->p->p_es_out, p_input->p->b_can_pause, true, i_control_date );
- if( i_ret )
- {
- msg_Warn( p_input, "cannot set pause state at es_out level" );
- i_state = p_input->p->i_state;
- }
+ msg_Warn( p_input, "cannot set pause state at es_out level" );
+ return;
}
/* Switch to new state */
input_ChangeState( p_input, i_state );
-
}
static void ControlUnpause( input_thread_t *p_input, mtime_t i_control_date )
int64_t i_length;
/* Emulate it with a SET_POS */
- demux_Control( p_input->p->input.p_demux,
- DEMUX_GET_LENGTH, &i_length );
- if( i_length > 0 )
+ if( !demux_Control( p_input->p->input.p_demux,
+ DEMUX_GET_LENGTH, &i_length ) && i_length > 0 )
{
double f_pos = (double)i_time / (double)i_length;
i_ret = demux_Control( p_input->p->input.p_demux,
}
case INPUT_CONTROL_SET_STATE:
- if( ( val.i_int == PLAYING_S && p_input->p->i_state == PAUSE_S ) ||
- ( val.i_int == PAUSE_S && p_input->p->i_state == PAUSE_S ) )
+ if( val.i_int != PLAYING_S && val.i_int != PAUSE_S )
+ msg_Err( p_input, "invalid state in INPUT_CONTROL_SET_STATE" );
+ else if( p_input->p->i_state == PAUSE_S )
{
ControlUnpause( p_input, i_control_date );
/* Correct "state" value */
input_ChangeState( p_input, p_input->p->i_state );
}
- else if( val.i_int != PLAYING_S && val.i_int != PAUSE_S )
- {
- msg_Err( p_input, "invalid state in INPUT_CONTROL_SET_STATE" );
- }
break;
case INPUT_CONTROL_SET_RATE:
const char *psz_access;
const char *psz_demux;
char *psz_path;
+ char *psz_var_demux = NULL;
double f_fps;
+ assert( psz_mrl );
char *psz_dup = strdup( psz_mrl );
if( psz_dup == NULL )
/* Split uri */
input_SplitMRL( &psz_access, &psz_demux, &psz_path, psz_dup );
+ /* FIXME: file:// handling plugins do not support URIs properly...
+ * So we pre-decoded the URI to a path for them. Note that we do not do it
+ * for non-standard VLC-specific schemes. */
+ if( !strcmp( psz_access, "file" ) )
+ {
+ if( psz_path[0] != '/'
+#if (DIR_SEP_CHAR != '/')
+ /* We accept invalid URIs too. */
+ && psz_path[0] != DIR_SEP_CHAR
+#endif
+ )
+ { /* host specified -> only localhost is supported */
+ static const size_t i_localhost = sizeof("localhost")-1;
+ if( strncmp( psz_path, "localhost/", i_localhost + 1) != 0 )
+ {
+ msg_Err( p_input, "cannot open remote file `%s://%s'",
+ psz_access, psz_path );
+ msg_Info( p_input, "Did you mean `%s:///%s'?",
+ psz_access, psz_path );
+ goto error;
+ }
+ psz_path += i_localhost;
+ }
+ /* Remove HTML anchor if present (not supported). */
+ char *p = strchr( psz_path, '#' );
+ if( p )
+ *p = '\0';
+ /* Then URI-decode the path. */
+ decode_URI( psz_path );
+#if defined( WIN32 ) && !defined( UNDER_CE )
+ /* Strip leading slash in front of the drive letter */
+ psz_path++;
+#endif
+#if (DIR_SEP_CHAR != '/')
+ /* Turn slashes into anti-slashes */
+ for( char *s = strchr( psz_path, '/' ); s; s = strchr( s + 1, '/' ) )
+ *s = DIR_SEP_CHAR;
+#endif
+ }
+
msg_Dbg( p_input, "`%s' gives access `%s' demux `%s' path `%s'",
psz_mrl, psz_access, psz_demux, psz_path );
if( !p_input->b_preparsing )
{
/* special hack for forcing a demuxer with --demux=module
* (and do nothing with a list) */
- char *psz_var_demux = var_GetNonEmptyString( p_input, "demux" );
+ psz_var_demux = var_GetNonEmptyString( p_input, "demux" );
if( psz_var_demux != NULL &&
!strchr(psz_var_demux, ',' ) &&
}
/* Try access_demux first */
- in->p_demux = demux_New( p_input, psz_access, psz_demux, psz_path,
+ in->p_demux = demux_New( p_input, p_input, psz_access, psz_demux, psz_path,
NULL, p_input->p->p_es_out, false );
}
else
if( in->p_demux )
{
/* Get infos from access_demux */
- demux_Control( in->p_demux,
- DEMUX_GET_PTS_DELAY, &in->i_pts_delay );
+ int i_ret = demux_Control( in->p_demux,
+ DEMUX_GET_PTS_DELAY, &in->i_pts_delay );
+ assert( !i_ret );
in->i_pts_delay = __MAX( 0, __MIN( in->i_pts_delay, INPUT_PTS_DELAY_MAX ) );
&in->b_can_pace_control ) )
in->b_can_pace_control = false;
+ assert( in->p_demux->pf_demux != NULL || !in->b_can_pace_control );
+
if( !in->b_can_pace_control )
{
if( demux_Control( in->p_demux, DEMUX_CAN_CONTROL_RATE,
in->b_can_pause = false;
var_SetBool( p_input, "can-pause", in->b_can_pause || !in->b_can_pace_control ); /* XXX temporary because of es_out_timeshift*/
var_SetBool( p_input, "can-rate", !in->b_can_pace_control || in->b_can_rate_control ); /* XXX temporary because of es_out_timeshift*/
- var_SetBool( p_input, "can-rewind", !in->b_rescale_ts && !in->b_can_pace_control );
+ var_SetBool( p_input, "can-rewind", !in->b_rescale_ts && !in->b_can_pace_control && in->b_can_rate_control );
bool b_can_seek;
if( demux_Control( in->p_demux, DEMUX_CAN_SEEK, &b_can_seek ) )
else
{
/* Now try a real access */
- in->p_access = access_New( p_input, psz_access, psz_demux, psz_path );
-
- /* Access failed, URL encoded ? */
- if( in->p_access == NULL && strchr( psz_path, '%' ) )
- {
- decode_URI( psz_path );
-
- msg_Dbg( p_input, "retrying with access `%s' demux `%s' path `%s'",
- psz_access, psz_demux, psz_path );
-
- in->p_access = access_New( p_input,
- psz_access, psz_demux, psz_path );
- }
+ in->p_access = access_New( p_input, p_input, psz_access, psz_demux, psz_path );
if( in->p_access == NULL )
{
- msg_Err( p_input, "open of `%s' failed: %s", psz_mrl,
- msg_StackMsg() );
- dialog_Fatal( p_input, _("Your input can't be opened"),
- _("VLC is unable to open the MRL '%s'."
- " Check the log for details."), psz_mrl );
+ if( vlc_object_alive( p_input ) )
+ {
+ msg_Err( p_input, "open of `%s' failed: %s", psz_mrl,
+ msg_StackMsg() );
+ dialog_Fatal( p_input, _("Your input can't be opened"),
+ _("VLC is unable to open the MRL '%s'."
+ " Check the log for details."), psz_mrl );
+ }
goto error;
}
{
psz_real_path = psz_path;
}
- in->p_demux = demux_New( p_input, psz_access, psz_demux,
+ in->p_demux = demux_New( p_input, p_input, psz_access, psz_demux,
psz_real_path,
in->p_stream, p_input->p->p_es_out,
p_input->b_preparsing );
if( in->p_demux == NULL )
{
- msg_Err( p_input, "no suitable demux module for `%s/%s://%s'",
- psz_access, psz_demux, psz_path );
- dialog_Fatal( VLC_OBJECT( p_input ),
- _("VLC can't recognize the input's format"),
- _("The format of '%s' cannot be detected. "
- "Have a look at the log for details."), psz_mrl );
+ if( vlc_object_alive( p_input ) )
+ {
+ msg_Err( p_input, "no suitable demux module for `%s/%s://%s'",
+ psz_access, psz_demux, psz_path );
+ dialog_Fatal( VLC_OBJECT( p_input ),
+ _("VLC can't recognize the input's format"),
+ _("The format of '%s' cannot be detected. "
+ "Have a look at the log for details."), psz_mrl );
+ }
goto error;
}
+ assert( in->p_demux->pf_demux != NULL );
/* Get title from demux */
if( !p_input->b_preparsing && in->i_title <= 0 )
}
}
+ free( psz_var_demux );
free( psz_dup );
/* Set record capabilities */
if( in->p_access )
access_Delete( in->p_access );
+
+ free( psz_var_demux );
free( psz_dup );
return VLC_EGENERIC;
if( !b_bool )
return;
- demux_meta_t *p_demux_meta = p_demux->p_private = calloc( 1, sizeof(*p_demux_meta) );
+ demux_meta_t *p_demux_meta =
+ vlc_custom_create( p_demux, sizeof( *p_demux_meta ),
+ VLC_OBJECT_GENERIC, "demux meta" );
if( !p_demux_meta )
return;
+ p_demux_meta->p_demux = p_demux;
- module_t *p_id3 = module_need( p_demux, "meta reader", NULL, false );
+ module_t *p_id3 = module_need( p_demux_meta, "meta reader", NULL, false );
if( p_id3 )
{
if( p_demux_meta->p_meta )
}
module_unneed( p_demux, p_id3 );
}
- free( p_demux_meta );
+ vlc_object_release( p_demux_meta );
}
-static void SlaveDemux( input_thread_t *p_input )
+static void SlaveDemux( input_thread_t *p_input, bool *pb_demux_polled )
{
int64_t i_time;
int i;
+ *pb_demux_polled = false;
if( demux_Control( p_input->p->input.p_demux, DEMUX_GET_TIME, &i_time ) )
{
msg_Err( p_input, "demux doesn't like DEMUX_GET_TIME" );
for( i = 0; i < p_input->p->i_slave; i++ )
{
input_source_t *in = p_input->p->slave[i];
- int i_ret = 1;
+ int i_ret;
if( in->b_eof )
continue;
+ const bool b_demux_polled = in->p_demux->pf_demux != NULL;
+ if( !b_demux_polled )
+ continue;
+
+ *pb_demux_polled = true;
+
+ /* Call demux_Demux until we have read enough data */
if( demux_Control( in->p_demux, DEMUX_SET_NEXT_DEMUX_TIME, i_time ) )
{
for( ;; )
}
if( i_stime >= i_time )
+ {
+ i_ret = 1;
break;
+ }
if( ( i_ret = demux_Demux( in->p_demux ) ) <= 0 )
break;
*****************************************************************************/
static void InputUpdateMeta( input_thread_t *p_input, vlc_meta_t *p_meta )
{
- input_item_t *p_item = p_input->p->p_item;
-
- char *psz_title = NULL;
- char *psz_arturl = input_item_GetArtURL( p_item );
-
- vlc_mutex_lock( &p_item->lock );
-
- if( vlc_meta_Get( p_meta, vlc_meta_Title ) && !p_item->b_fixed_name )
- psz_title = strdup( vlc_meta_Get( p_meta, vlc_meta_Title ) );
-
- vlc_meta_Merge( p_item->p_meta, p_meta );
-
+ es_out_ControlSetMeta( p_input->p->p_es_out, p_meta );
vlc_meta_Delete( p_meta );
-
- if( !psz_arturl || *psz_arturl == '\0' )
- {
- const char *psz_tmp = vlc_meta_Get( p_item->p_meta, vlc_meta_ArtworkURL );
- if( psz_tmp )
- psz_arturl = strdup( psz_tmp );
- }
- vlc_mutex_unlock( &p_item->lock );
-
- if( psz_arturl && *psz_arturl )
- {
- input_item_SetArtURL( p_item, psz_arturl );
-
- if( !strncmp( psz_arturl, "attachment://", strlen("attachment") ) )
- {
- /* Don't look for art cover if sout
- * XXX It can change when sout has meta data support */
- if( p_input->p->p_sout && !p_input->b_preparsing )
- input_item_SetArtURL( p_item, "" );
- else
- input_ExtractAttachmentAndCacheArt( p_input );
- }
- }
- free( psz_arturl );
-
- if( psz_title )
- {
- input_item_SetName( p_item, psz_title );
- free( psz_title );
- }
- input_item_SetPreparsed( p_item, true );
-
- input_SendEventMeta( p_input );
-
- /** \todo handle sout meta */
}
static void AppendAttachment( int *pi_attachment, input_attachment_t ***ppp_attachment,
{ ".part1.rar", "%s.part%.1d.rar",2, 9 },
{ ".part01.rar", "%s.part%.2d.rar",2, 99, },
{ ".part001.rar", "%s.part%.3d.rar",2, 999 },
- { ".rar", "%s.r%.2d", 1, 99 },
+ { ".rar", "%s.r%.2d", 0, 99 },
{ NULL, NULL, 0, 0 }
};
es_out_Control( p_input->p->p_es_out_display, ES_OUT_SET_ES_DEFAULT_BY_ID, i_id );
es_out_Control( p_input->p->p_es_out_display, ES_OUT_SET_ES_BY_ID, i_id );
}
- var_Change( p_input, "spu-es", VLC_VAR_FREELIST, &list, NULL );
+ var_FreeList( &list, NULL );
}
}
projects / vlc / blobdiff