static int Control( demux_t *p_demux, int i_query, va_list args )
{
demux_sys_t *p_sys = p_demux->p_sys;
if( i_query == DEMUX_GET_META )
{
vlc_meta_t *p_meta = va_arg( args, vlc_meta_t * );
if( p_demux->p_sys->p_meta )
vlc_meta_Merge( p_meta, p_demux->p_sys->p_meta );
return VLC_SUCCESS;
}
static void ApplyResult( fingerprint_request_t *p_r, size_t i_resultid )
{
if ( i_resultid >= vlc_array_count( & p_r->results.metas_array ) ) return;
vlc_meta_t *p_meta = (vlc_meta_t *)
vlc_array_item_at_index( & p_r->results.metas_array, i_resultid );
input_item_t *p_item = p_r->p_item;
vlc_mutex_lock( &p_item->lock );
vlc_meta_Merge( p_item->p_meta, p_meta );
vlc_mutex_unlock( &p_item->lock );
}
/*****************************************************************************
* Control input stream
*****************************************************************************/
static int Control( access_t *p_access, int i_query, va_list args )
{
access_sys_t *p_sys = p_access->p_sys;
input_title_t ***ppp_title;
int i;
int64_t *pi64;
vlc_meta_t *p_meta;
switch( i_query )
{
case ACCESS_CAN_SEEK:
case ACCESS_CAN_FASTSEEK:
case ACCESS_CAN_PAUSE:
case ACCESS_CAN_CONTROL_PACE:
*va_arg( args, bool* ) = true;
break;
case ACCESS_GET_SIZE:
*va_arg( args, uint64_t* ) = p_sys->size;
break;
case ACCESS_GET_PTS_DELAY:
pi64 = va_arg( args, int64_t * );
*pi64 = INT64_C(1000)
* var_InheritInteger( p_access, "file-caching" );
break;
case ACCESS_SET_PAUSE_STATE:
/* nothing to do */
break;
case ACCESS_GET_TITLE_INFO:
/* return a copy of our seek points */
if( !p_sys->p_marks )
return VLC_EGENERIC;
ppp_title = va_arg( args, input_title_t*** );
*va_arg( args, int* ) = 1;
*ppp_title = malloc( sizeof( **ppp_title ) );
if( !*ppp_title )
return VLC_ENOMEM;
**ppp_title = vlc_input_title_Duplicate( p_sys->p_marks );
break;
case ACCESS_GET_TITLE:
*va_arg( args, unsigned * ) = 0;
break;
case ACCESS_GET_SEEKPOINT:
*va_arg( args, unsigned * ) = p_sys->cur_seekpoint;
break;
case ACCESS_GET_CONTENT_TYPE:
*va_arg( args, char ** ) =
strdup( p_sys->b_ts_format ? "video/MP2T" : "video/MP2P" );
break;
case ACCESS_SET_TITLE:
/* ignore - only one title */
break;
case ACCESS_SET_SEEKPOINT:
i = va_arg( args, int );
return Seek( p_access, p_sys->offsets[i] );
case ACCESS_GET_META:
p_meta = va_arg( args, vlc_meta_t* );
vlc_meta_Merge( p_meta, p_sys->p_meta );
break;
default:
return VLC_EGENERIC;
}
return VLC_SUCCESS;
}
/*****************************************************************************
* Control:
*****************************************************************************/
static int Control( demux_t *p_demux, int i_query, va_list args )
{
demux_sys_t *p_sys = p_demux->p_sys;
int64_t *pi64, i64;
double *pf, f;
int i_skp;
size_t i_idx;
bool b;
vlc_meta_t *p_meta;
input_attachment_t ***ppp_attach;
int *pi_int;
switch( i_query )
{
case DEMUX_CAN_SEEK:
return vlc_stream_vaControl( p_demux->s, i_query, args );
case DEMUX_GET_ATTACHMENTS:
ppp_attach = va_arg( args, input_attachment_t*** );
pi_int = va_arg( args, int * );
if( p_sys->stored_attachments.size() <= 0 )
return VLC_EGENERIC;
*pi_int = p_sys->stored_attachments.size();
*ppp_attach = static_cast<input_attachment_t**>( malloc( sizeof(input_attachment_t*) *
p_sys->stored_attachments.size() ) );
if( !(*ppp_attach) )
return VLC_ENOMEM;
for( size_t i = 0; i < p_sys->stored_attachments.size(); i++ )
{
attachment_c *a = p_sys->stored_attachments[i];
(*ppp_attach)[i] = vlc_input_attachment_New( a->fileName(), a->mimeType(), NULL,
a->p_data, a->size() );
if( !(*ppp_attach)[i] )
{
free(*ppp_attach);
return VLC_ENOMEM;
}
}
return VLC_SUCCESS;
case DEMUX_GET_META:
p_meta = va_arg( args, vlc_meta_t* );
vlc_meta_Merge( p_meta, p_sys->meta );
return VLC_SUCCESS;
case DEMUX_GET_LENGTH:
pi64 = va_arg( args, int64_t * );
if( p_sys->f_duration > 0.0 )
{
*pi64 = static_cast<int64_t>( p_sys->f_duration * 1000 );
return VLC_SUCCESS;
}
return VLC_EGENERIC;
case DEMUX_GET_POSITION:
pf = va_arg( args, double * );
if ( p_sys->f_duration > 0.0 )
*pf = static_cast<double> (p_sys->i_pcr >= p_sys->i_start_pts ? p_sys->i_pcr : p_sys->i_start_pts ) / (1000.0 * p_sys->f_duration);
return VLC_SUCCESS;
case DEMUX_SET_POSITION:
if( p_sys->f_duration > 0.0 )
{
f = va_arg( args, double );
b = va_arg( args, int ); /* precise? */
Seek( p_demux, -1, f, NULL, b );
return VLC_SUCCESS;
}
return VLC_EGENERIC;
case DEMUX_GET_TIME:
pi64 = va_arg( args, int64_t * );
*pi64 = p_sys->i_pcr;
return VLC_SUCCESS;
case DEMUX_GET_TITLE_INFO:
if( p_sys->titles.size() > 1 || ( p_sys->titles.size() == 1 && p_sys->titles[0]->i_seekpoint > 0 ) )
{
input_title_t ***ppp_title = va_arg( args, input_title_t*** );
int *pi_int = va_arg( args, int* );
*pi_int = p_sys->titles.size();
*ppp_title = static_cast<input_title_t**>( malloc( sizeof( input_title_t* ) * p_sys->titles.size() ) );
for( size_t i = 0; i < p_sys->titles.size(); i++ )
(*ppp_title)[i] = vlc_input_title_Duplicate( p_sys->titles[i] );
return VLC_SUCCESS;
}
/*****************************************************************************
* Control input stream
*****************************************************************************/
static int Control( access_t *p_access, int i_query, va_list args )
{
access_sys_t *p_sys = p_access->p_sys;
input_title_t ***ppp_title;
int i;
int64_t *pi64;
vlc_meta_t *p_meta;
switch( i_query )
{
case ACCESS_CAN_SEEK:
case ACCESS_CAN_FASTSEEK:
case ACCESS_CAN_PAUSE:
case ACCESS_CAN_CONTROL_PACE:
*va_arg( args, bool* ) = true;
break;
case ACCESS_GET_PTS_DELAY:
pi64 = va_arg( args, int64_t * );
*pi64 = INT64_C(1000)
* var_InheritInteger( p_access, "file-caching" );
break;
case ACCESS_SET_PAUSE_STATE:
/* nothing to do */
break;
case ACCESS_GET_TITLE_INFO:
/* return a copy of our seek points */
if( !p_sys->p_marks )
return VLC_EGENERIC;
ppp_title = va_arg( args, input_title_t*** );
*va_arg( args, int* ) = 1;
*ppp_title = malloc( sizeof( input_title_t** ) );
if( !*ppp_title )
return VLC_ENOMEM;
**ppp_title = vlc_input_title_Duplicate( p_sys->p_marks );
break;
case ACCESS_SET_TITLE:
/* ignore - only one title */
break;
case ACCESS_SET_SEEKPOINT:
i = va_arg( args, int );
/* Seek updates p_access->info */
return Seek( p_access, p_sys->p_marks->seekpoint[i]->i_byte_offset );
case ACCESS_GET_META:
if( !p_sys->p_meta )
return VLC_EGENERIC;
p_meta = va_arg( args, vlc_meta_t* );
vlc_meta_Merge( p_meta, p_sys->p_meta );
break;
case ACCESS_SET_PRIVATE_ID_STATE:
case ACCESS_GET_CONTENT_TYPE:
return VLC_EGENERIC;
default:
msg_Warn( p_access, "unimplemented query in control" );
return VLC_EGENERIC;
}
return VLC_SUCCESS;
}
