void VlcProc::reset_input()
{
SET_BOOL( m_cVarSeekable, false );
SET_BOOL( m_cVarRecordable, false );
SET_BOOL( m_cVarRecording, false );
SET_BOOL( m_cVarDvdActive, false );
SET_BOOL( m_cVarHasAudio, false );
SET_BOOL( m_cVarHasVout, false );
SET_BOOL( m_cVarStopped, true );
SET_BOOL( m_cVarPlaying, false );
SET_BOOL( m_cVarPaused, false );
SET_STREAMTIME( m_cVarTime, 0, false );
SET_TEXT( m_cVarStreamName, UString( getIntf(), "") );
SET_TEXT( m_cVarStreamURI, UString( getIntf(), "") );
SET_TEXT( m_cVarStreamBitRate, UString( getIntf(), "") );
SET_TEXT( m_cVarStreamSampleRate, UString( getIntf(), "") );
getPlaytreeVar().onUpdateCurrent( false );
}
void VlcProc::on_intf_event_changed( vlc_object_t* p_obj, vlc_value_t newVal )
{
input_thread_t* pInput = (input_thread_t*) p_obj;
assert( getIntf()->p_sys->p_input == NULL || getIntf()->p_sys->p_input == pInput );
if( !getIntf()->p_sys->p_input )
{
msg_Dbg( getIntf(), "new input %p detected", pInput );
getIntf()->p_sys->p_input = pInput;
vlc_object_hold( pInput );
}
switch( newVal.i_int )
{
case INPUT_EVENT_STATE:
{
int state = var_GetInteger( pInput, "state" );
SET_BOOL( m_cVarStopped, false );
SET_BOOL( m_cVarPlaying, state != PAUSE_S );
SET_BOOL( m_cVarPaused, state == PAUSE_S );
break;
}
case INPUT_EVENT_POSITION:
{
float pos = var_GetFloat( pInput, "position" );
SET_STREAMTIME( m_cVarTime, pos, false );
SET_BOOL( m_cVarSeekable, pos != 0.0 );
break;
}
case INPUT_EVENT_RATE:
{
float rate = var_GetFloat( pInput, "rate" );
char* buffer;
if( asprintf( &buffer, "%.3g", rate ) != -1 )
{
SET_TEXT( m_cVarSpeed, UString( getIntf(), buffer ) );
free( buffer );
}
break;
}
case INPUT_EVENT_ES:
{
// Do we have audio
vlc_value_t audio_es;
var_Change( pInput, "audio-es", VLC_VAR_CHOICESCOUNT,
&audio_es, NULL );
SET_BOOL( m_cVarHasAudio, audio_es.i_int > 0 );
break;
}
case INPUT_EVENT_VOUT:
{
vout_thread_t* pVout = input_GetVout( pInput );
SET_BOOL( m_cVarHasVout, pVout != NULL );
if( !pVout || pVout == m_pVout )
{
// end of input or vout reuse (nothing to do)
if( pVout )
vlc_object_release( pVout );
break;
}
if( m_pVout )
{
// remove previous Vout callbacks
var_DelCallback( m_pVout, "mouse-moved",
onGenericCallback, this );
vlc_object_release( m_pVout );
m_pVout = NULL;
}
// add new Vout callbackx
var_AddCallback( pVout, "mouse-moved",
onGenericCallback, this );
m_pVout = pVout;
break;
}
case INPUT_EVENT_AOUT:
{
audio_output_t* pAout = input_GetAout( pInput );
// end of input or aout reuse (nothing to do)
if( !pAout || pAout == m_pAout )
{
if( pAout )
vlc_object_release( pAout );
break;
}
// remove previous Aout if any
if( m_pAout )
{
var_DelCallback( m_pAout, "audio-filter",
onGenericCallback, this );
if( m_bEqualizer_started )
{
var_DelCallback( m_pAout, "equalizer-bands",
onEqBandsChange, this );
var_DelCallback( m_pAout, "equalizer-preamp",
onEqPreampChange, this );
}
vlc_object_release( m_pAout );
m_pAout = NULL;
m_bEqualizer_started = false;
}
// New Aout (addCallbacks)
var_AddCallback( pAout, "audio-filter", onGenericCallback, this );
char *pFilters = var_GetNonEmptyString( pAout, "audio-filter" );
bool b_equalizer = pFilters && strstr( pFilters, "equalizer" );
free( pFilters );
SET_BOOL( m_cVarEqualizer, b_equalizer );
if( b_equalizer )
{
var_AddCallback( pAout, "equalizer-bands",
onEqBandsChange, this );
var_AddCallback( pAout, "equalizer-preamp",
onEqPreampChange, this );
m_bEqualizer_started = true;
}
m_pAout = pAout;
break;
}
case INPUT_EVENT_CHAPTER:
{
vlc_value_t chapters_count;
var_Change( pInput, "chapter", VLC_VAR_CHOICESCOUNT,
&chapters_count, NULL );
SET_BOOL( m_cVarDvdActive, chapters_count.i_int > 0 );
break;
}
case INPUT_EVENT_RECORD:
SET_BOOL( m_cVarRecording, var_GetBool( pInput, "record" ) );
break;
case INPUT_EVENT_DEAD:
msg_Dbg( getIntf(), "end of input detected for %p", pInput );
var_DelCallback( pInput, "intf-event", onGenericCallback2, this );
var_DelCallback( pInput, "bit-rate", onGenericCallback, this );
var_DelCallback( pInput, "sample-rate", onGenericCallback, this );
var_DelCallback( pInput, "can-record" , onGenericCallback, this );
vlc_object_release( pInput );
getIntf()->p_sys->p_input = NULL;
reset_input();
break;
default:
break;
}
}
void VlcProc::on_intf_event_changed( vlc_object_t* p_obj, vlc_value_t newVal )
{
input_thread_t* pInput = (input_thread_t*) p_obj;
assert( getIntf()->p_sys->p_input == NULL || getIntf()->p_sys->p_input == pInput );
if( !getIntf()->p_sys->p_input )
{
msg_Dbg( getIntf(), "new input %p detected", pInput );
getIntf()->p_sys->p_input = pInput;
vlc_object_hold( pInput );
// update global variables pertaining to this input
update_current_input();
// ensure the playtree is also updated
// (highlights the new item to be played back)
getPlaytreeVar().onUpdateCurrent( true );
}
switch( newVal.i_int )
{
case INPUT_EVENT_STATE:
{
int state = var_GetInteger( pInput, "state" );
SET_BOOL( m_cVarStopped, false );
SET_BOOL( m_cVarPlaying, state != PAUSE_S );
SET_BOOL( m_cVarPaused, state == PAUSE_S );
break;
}
case INPUT_EVENT_POSITION:
{
float pos = var_GetFloat( pInput, "position" );
SET_STREAMTIME( m_cVarTime, pos, false );
SET_BOOL( m_cVarSeekable, pos != 0.0 );
break;
}
case INPUT_EVENT_RATE:
{
float rate = var_GetFloat( pInput, "rate" );
char* buffer;
if( asprintf( &buffer, "%.3g", rate ) != -1 )
{
SET_TEXT( m_cVarSpeed, UString( getIntf(), buffer ) );
free( buffer );
}
break;
}
case INPUT_EVENT_ES:
{
// Do we have audio
vlc_value_t audio_es;
var_Change( pInput, "audio-es", VLC_VAR_CHOICESCOUNT,
&audio_es, NULL );
SET_BOOL( m_cVarHasAudio, audio_es.i_int > 0 );
break;
}
case INPUT_EVENT_VOUT:
{
vout_thread_t* pVout = input_GetVout( pInput );
SET_BOOL( m_cVarHasVout, pVout != NULL );
if( !pVout || pVout == m_pVout )
{
// end of input or vout reuse (nothing to do)
if( pVout )
vlc_object_release( pVout );
break;
}
if( m_pVout )
{
// remove previous Vout callbacks
var_DelCallback( m_pVout, "mouse-moved",
onGenericCallback, this );
vlc_object_release( m_pVout );
m_pVout = NULL;
}
// add new Vout callbackx
var_AddCallback( pVout, "mouse-moved",
onGenericCallback, this );
m_pVout = pVout;
break;
}
case INPUT_EVENT_CHAPTER:
{
vlc_value_t chapters_count;
var_Change( pInput, "chapter", VLC_VAR_CHOICESCOUNT,
&chapters_count, NULL );
SET_BOOL( m_cVarDvdActive, chapters_count.i_int > 0 );
break;
}
case INPUT_EVENT_RECORD:
SET_BOOL( m_cVarRecording, var_GetBool( pInput, "record" ) );
break;
case INPUT_EVENT_DEAD:
msg_Dbg( getIntf(), "end of input detected for %p", pInput );
var_DelCallback( pInput, "intf-event", onGenericCallback2, this );
var_DelCallback( pInput, "bit-rate", onGenericCallback, this );
var_DelCallback( pInput, "sample-rate", onGenericCallback, this );
var_DelCallback( pInput, "can-record" , onGenericCallback, this );
vlc_object_release( pInput );
getIntf()->p_sys->p_input = NULL;
reset_input();
break;
default:
break;
}
}