static int OpenEncoder( vlc_object_t *p_this ) { encoder_t *p_enc = (encoder_t *)p_this; encoder_sys_t *p_sys; int i_frequency; if( p_enc->fmt_out.i_codec != VLC_CODEC_MP2 && p_enc->fmt_out.i_codec != VLC_CODEC_MPGA && p_enc->fmt_out.i_codec != VLC_FOURCC( 'm', 'p', '2', 'a' ) && !p_enc->b_force ) { return VLC_EGENERIC; } if( p_enc->fmt_in.audio.i_channels > 2 ) { msg_Err( p_enc, "doesn't support > 2 channels" ); return VLC_EGENERIC; } for ( i_frequency = 0; i_frequency < 6; i_frequency++ ) { if ( p_enc->fmt_out.audio.i_rate == mpa_freq_tab[i_frequency] ) break; } if ( i_frequency == 6 ) { msg_Err( p_enc, "MPEG audio doesn't support frequency=%d", p_enc->fmt_out.audio.i_rate ); return VLC_EGENERIC; } /* Allocate the memory needed to store the decoder's structure */ if( ( p_sys = (encoder_sys_t *)malloc(sizeof(encoder_sys_t)) ) == NULL ) return VLC_ENOMEM; p_enc->p_sys = p_sys; p_enc->fmt_in.i_codec = VLC_CODEC_S16N; p_enc->fmt_out.i_cat = AUDIO_ES; p_enc->fmt_out.i_codec = VLC_CODEC_MPGA; config_ChainParse( p_enc, ENC_CFG_PREFIX, ppsz_enc_options, p_enc->p_cfg ); p_sys->p_twolame = twolame_init(); /* Set options */ twolame_set_in_samplerate( p_sys->p_twolame, p_enc->fmt_out.audio.i_rate ); twolame_set_out_samplerate( p_sys->p_twolame, p_enc->fmt_out.audio.i_rate ); if( var_GetBool( p_enc, ENC_CFG_PREFIX "vbr" ) ) { float f_quality = var_GetFloat( p_enc, ENC_CFG_PREFIX "quality" ); if ( f_quality > 50.f ) f_quality = 50.f; if ( f_quality < 0.f ) f_quality = 0.f; twolame_set_VBR( p_sys->p_twolame, 1 ); twolame_set_VBR_q( p_sys->p_twolame, f_quality ); } else { int i; for ( i = 1; i < 14; i++ ) { if ( p_enc->fmt_out.i_bitrate / 1000 <= mpa_bitrate_tab[i_frequency / 3][i] ) break; } if ( p_enc->fmt_out.i_bitrate / 1000 != mpa_bitrate_tab[i_frequency / 3][i] ) { msg_Warn( p_enc, "MPEG audio doesn't support bitrate=%d, using %d", p_enc->fmt_out.i_bitrate, mpa_bitrate_tab[i_frequency / 3][i] * 1000 ); p_enc->fmt_out.i_bitrate = mpa_bitrate_tab[i_frequency / 3][i] * 1000; } twolame_set_bitrate( p_sys->p_twolame, p_enc->fmt_out.i_bitrate / 1000 ); } if ( p_enc->fmt_in.audio.i_channels == 1 ) { twolame_set_num_channels( p_sys->p_twolame, 1 ); twolame_set_mode( p_sys->p_twolame, TWOLAME_MONO ); } else { twolame_set_num_channels( p_sys->p_twolame, 2 ); switch( var_GetInteger( p_enc, ENC_CFG_PREFIX "mode" ) ) { case 1: twolame_set_mode( p_sys->p_twolame, TWOLAME_DUAL_CHANNEL ); break; case 2: twolame_set_mode( p_sys->p_twolame, TWOLAME_JOINT_STEREO ); break; case 0: default: twolame_set_mode( p_sys->p_twolame, TWOLAME_STEREO ); break; } } twolame_set_psymodel( p_sys->p_twolame, var_GetInteger( p_enc, ENC_CFG_PREFIX "psy" ) ); if ( twolame_init_params( p_sys->p_twolame ) ) { msg_Err( p_enc, "twolame initialization failed" ); return -VLC_EGENERIC; } p_enc->pf_encode_audio = Encode; p_sys->i_nb_samples = 0; return VLC_SUCCESS; }
/***************************************************************************** * Open: open the file *****************************************************************************/ static int Open( vlc_object_t *p_this ) { sout_access_out_t *p_access = (sout_access_out_t*)p_this; int fd; config_ChainParse( p_access, SOUT_CFG_PREFIX, ppsz_sout_options, p_access->p_cfg ); if( !p_access->psz_path ) { msg_Err( p_access, "no file name specified" ); return VLC_EGENERIC; } bool overwrite = var_GetBool (p_access, SOUT_CFG_PREFIX"overwrite"); bool append = var_GetBool( p_access, SOUT_CFG_PREFIX "append" ); if (!strcmp (p_access->psz_access, "fd")) { char *end; fd = strtol (p_access->psz_path, &end, 0); if (!*p_access->psz_path || *end) { msg_Err (p_access, "invalid file descriptor: %s", p_access->psz_path); return VLC_EGENERIC; } fd = vlc_dup (fd); if (fd == -1) { msg_Err (p_access, "cannot use file descriptor: %s", vlc_strerror_c(errno)); return VLC_EGENERIC; } } else if( !strcmp( p_access->psz_path, "-" ) ) { #if defined( _WIN32 ) || defined( __OS2__ ) setmode (STDOUT_FILENO, O_BINARY); #endif fd = vlc_dup (STDOUT_FILENO); if (fd == -1) { msg_Err (p_access, "cannot use standard output: %s", vlc_strerror_c(errno)); return VLC_EGENERIC; } msg_Dbg( p_access, "using stdout" ); } else { const char *path = p_access->psz_path; char *buf = NULL; if (var_InheritBool (p_access, SOUT_CFG_PREFIX"format")) { buf = str_format_time (path); path_sanitize (buf); path = buf; } int flags = O_RDWR | O_CREAT | O_LARGEFILE; if (!overwrite) flags |= O_EXCL; if (!append) flags |= O_TRUNC; #ifdef O_SYNC if (var_GetBool (p_access, SOUT_CFG_PREFIX"sync")) flags |= O_SYNC; #endif do { fd = vlc_open (path, flags, 0666); if (fd != -1) break; if (fd == -1) msg_Err (p_access, "cannot create %s: %s", path, vlc_strerror_c(errno)); if (overwrite || errno != EEXIST) break; flags &= ~O_EXCL; } while (vlc_dialog_wait_question (p_access, VLC_DIALOG_QUESTION_NORMAL, _("Keep existing file"), _("Overwrite"), NULL, path, _("The output file already exists. " "If recording continues, the file will be " "overridden and its content will be lost.")) == 1); free (buf); if (fd == -1) return VLC_EGENERIC; } struct stat st; if (fstat (fd, &st)) { msg_Err (p_access, "write error: %s", vlc_strerror_c(errno)); close (fd); return VLC_EGENERIC; } p_access->pf_read = Read; if (S_ISREG(st.st_mode) || S_ISBLK(st.st_mode)) { p_access->pf_write = Write; p_access->pf_seek = Seek; } #ifdef S_ISSOCK else if (S_ISSOCK(st.st_mode)) { p_access->pf_write = Send; p_access->pf_seek = NoSeek; } #endif else { p_access->pf_write = WritePipe; p_access->pf_seek = NoSeek; } p_access->pf_control = Control; p_access->p_sys = (void *)(intptr_t)fd; msg_Dbg( p_access, "file access output opened (%s)", p_access->psz_path ); if (append) lseek (fd, 0, SEEK_END); return VLC_SUCCESS; }
/***************************************************************************** * EventThread: Create video window & handle its messages ***************************************************************************** * This function creates a video window and then enters an infinite loop * that handles the messages sent to that window. * The main goal of this thread is to isolate the Win32 PeekMessage function * because this one can block for a long time. *****************************************************************************/ static void *EventThread( void *p_this ) { event_thread_t *p_event = (event_thread_t *)p_this; vout_display_t *vd = p_event->vd; MSG msg; POINT old_mouse_pos = {0,0}, mouse_pos; int canc = vlc_savecancel (); bool b_mouse_support = var_InheritBool( p_event->vd, "mouse-events" ); bool b_key_support = var_InheritBool( p_event->vd, "keyboard-events" ); vlc_mutex_lock( &p_event->lock ); /* Create a window for the video */ /* Creating a window under Windows also initializes the thread's event * message queue */ if( Win32VoutCreateWindow( p_event ) ) p_event->b_error = true; p_event->b_ready = true; vlc_cond_signal( &p_event->wait ); const bool b_error = p_event->b_error; vlc_mutex_unlock( &p_event->lock ); if( b_error ) { vlc_restorecancel( canc ); return NULL; } /* Prevent monitor from powering off */ if (var_GetBool(vd, "disable-screensaver")) SetThreadExecutionState( ES_DISPLAY_REQUIRED | ES_SYSTEM_REQUIRED | ES_CONTINUOUS ); /* Main loop */ /* GetMessage will sleep if there's no message in the queue */ for( ;; ) { vout_display_place_t place; video_format_t source; if( !GetMessage( &msg, 0, 0, 0 ) ) { vlc_mutex_lock( &p_event->lock ); p_event->b_done = true; vlc_mutex_unlock( &p_event->lock ); break; } /* Check if we are asked to exit */ vlc_mutex_lock( &p_event->lock ); const bool b_done = p_event->b_done; vlc_mutex_unlock( &p_event->lock ); if( b_done ) break; if( !b_mouse_support && isMouseEvent( msg.message ) ) continue; if( !b_key_support && isKeyEvent( msg.message ) ) continue; /* Handle mouse state */ if( msg.message == WM_MOUSEMOVE || msg.message == WM_NCMOUSEMOVE ) { GetCursorPos( &mouse_pos ); /* FIXME, why this >2 limits ? */ if( (abs(mouse_pos.x - old_mouse_pos.x) > 2 || (abs(mouse_pos.y - old_mouse_pos.y)) > 2 ) ) { old_mouse_pos = mouse_pos; UpdateCursor( p_event, true ); } } else if( isMouseEvent( msg.message ) ) { UpdateCursor( p_event, true ); } else if( msg.message == WM_VLC_HIDE_MOUSE ) { UpdateCursor( p_event, false ); } /* */ switch( msg.message ) { case WM_MOUSEMOVE: vlc_mutex_lock( &p_event->lock ); place = p_event->place; source = p_event->source; vlc_mutex_unlock( &p_event->lock ); if( place.width > 0 && place.height > 0 ) { if( msg.hwnd == p_event->hvideownd ) { /* Child window */ place.x = 0; place.y = 0; } const int x = source.i_x_offset + (int64_t)(GET_X_LPARAM(msg.lParam) - place.x) * source.i_width / place.width; const int y = source.i_y_offset + (int64_t)(GET_Y_LPARAM(msg.lParam) - place.y) * source.i_height / place.height; vout_display_SendEventMouseMoved(vd, x, y); } break; case WM_NCMOUSEMOVE: break; case WM_VLC_HIDE_MOUSE: break; case WM_LBUTTONDOWN: MousePressed( p_event, msg.hwnd, MOUSE_BUTTON_LEFT ); break; case WM_LBUTTONUP: MouseReleased( p_event, MOUSE_BUTTON_LEFT ); break; case WM_LBUTTONDBLCLK: vout_display_SendEventMouseDoubleClick(vd); break; case WM_MBUTTONDOWN: MousePressed( p_event, msg.hwnd, MOUSE_BUTTON_CENTER ); break; case WM_MBUTTONUP: MouseReleased( p_event, MOUSE_BUTTON_CENTER ); break; case WM_RBUTTONDOWN: MousePressed( p_event, msg.hwnd, MOUSE_BUTTON_RIGHT ); break; case WM_RBUTTONUP: MouseReleased( p_event, MOUSE_BUTTON_RIGHT ); break; case WM_KEYDOWN: case WM_SYSKEYDOWN: { /* The key events are first processed here and not translated * into WM_CHAR events because we need to know the status of the * modifier keys. */ int i_key = Win32VoutConvertKey( msg.wParam ); if( !i_key ) { /* This appears to be a "normal" (ascii) key */ i_key = tolower( (unsigned char)MapVirtualKey( msg.wParam, 2 ) ); } if( i_key ) { if( GetKeyState(VK_CONTROL) & 0x8000 ) { i_key |= KEY_MODIFIER_CTRL; } if( GetKeyState(VK_SHIFT) & 0x8000 ) { i_key |= KEY_MODIFIER_SHIFT; } if( GetKeyState(VK_MENU) & 0x8000 ) { i_key |= KEY_MODIFIER_ALT; } vout_display_SendEventKey(vd, i_key); } break; } case WM_MOUSEWHEEL: { int i_key; if( GET_WHEEL_DELTA_WPARAM( msg.wParam ) > 0 ) { i_key = KEY_MOUSEWHEELUP; } else { i_key = KEY_MOUSEWHEELDOWN; } if( i_key ) { if( GetKeyState(VK_CONTROL) & 0x8000 ) { i_key |= KEY_MODIFIER_CTRL; } if( GetKeyState(VK_SHIFT) & 0x8000 ) { i_key |= KEY_MODIFIER_SHIFT; } if( GetKeyState(VK_MENU) & 0x8000 ) { i_key |= KEY_MODIFIER_ALT; } vout_display_SendEventKey(vd, i_key); } break; } case WM_VLC_CHANGE_TEXT: { vlc_mutex_lock( &p_event->lock ); wchar_t *pwz_title = NULL; if( p_event->psz_title ) { const size_t i_length = strlen(p_event->psz_title); pwz_title = malloc( 2 * (i_length + 1) ); if( pwz_title ) { mbstowcs( pwz_title, p_event->psz_title, 2 * i_length ); pwz_title[i_length] = 0; } } vlc_mutex_unlock( &p_event->lock ); if( pwz_title ) { SetWindowTextW( p_event->hwnd, pwz_title ); if( p_event->hfswnd ) SetWindowTextW( p_event->hfswnd, pwz_title ); free( pwz_title ); } break; } default: /* Messages we don't handle directly are dispatched to the * window procedure */ TranslateMessage(&msg); DispatchMessage(&msg); break; } /* End Switch */ } /* End Main loop */ /* Check for WM_QUIT if we created the window */ if( !p_event->hparent && msg.message == WM_QUIT ) { msg_Warn( vd, "WM_QUIT... should not happen!!" ); p_event->hwnd = NULL; /* Window already destroyed */ } msg_Dbg( vd, "Win32 Vout EventThread terminating" ); Win32VoutCloseWindow( p_event ); vlc_restorecancel(canc); return NULL; }
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; } }
QWidget *AbstractController::createWidget( buttonType_e button, int options ) { bool b_flat = options & WIDGET_FLAT; bool b_big = options & WIDGET_BIG; bool b_shiny = options & WIDGET_SHINY; bool b_special = false; QWidget *widget = NULL; switch( button ) { case PLAY_BUTTON: { PlayButton *playButton = new PlayButton; setupButton( playButton ); BUTTON_SET_BAR( playButton ); CONNECT_MAP_SET( playButton, PLAY_ACTION ); CONNECT( this, inputPlaying( bool ), playButton, updateButtonIcons( bool )); playButton->updateButtonIcons( THEMIM->getIM()->playingStatus() == PLAYING_S ); widget = playButton; } break; case STOP_BUTTON:{ NORMAL_BUTTON( STOP ); } break; case OPEN_BUTTON:{ NORMAL_BUTTON( OPEN ); } break; case OPEN_SUB_BUTTON:{ NORMAL_BUTTON( OPEN_SUB ); } break; case PREVIOUS_BUTTON:{ NORMAL_BUTTON( PREVIOUS ); } break; case NEXT_BUTTON: { NORMAL_BUTTON( NEXT ); } break; case SLOWER_BUTTON:{ NORMAL_BUTTON( SLOWER ); ENABLE_ON_INPUT( SLOWERButton ); } break; case FASTER_BUTTON:{ NORMAL_BUTTON( FASTER ); ENABLE_ON_INPUT( FASTERButton ); } break; case PREV_SLOW_BUTTON:{ QToolButtonExt *but = new QToolButtonExt; setupButton( but ); BUTTON_SET_BAR( but ); CONNECT( but, shortClicked(), THEMIM, prev() ); CONNECT( but, longClicked(), THEAM, skipBackward() ); widget = but; } break; case NEXT_FAST_BUTTON:{ QToolButtonExt *but = new QToolButtonExt; setupButton( but ); BUTTON_SET_BAR( but ); CONNECT( but, shortClicked(), THEMIM, next() ); CONNECT( but, longClicked(), THEAM, skipForward() ); widget = but; } break; case FRAME_BUTTON: { NORMAL_BUTTON( FRAME ); ENABLE_ON_VIDEO( FRAMEButton ); } break; case FULLSCREEN_BUTTON: case DEFULLSCREEN_BUTTON: { NORMAL_BUTTON( FULLSCREEN ); ENABLE_ON_VIDEO( FULLSCREENButton ); } break; case FULLWIDTH_BUTTON: { NORMAL_BUTTON( FULLWIDTH ); } break; case EXTENDED_BUTTON:{ NORMAL_BUTTON( EXTENDED ); } break; case PLAYLIST_BUTTON:{ NORMAL_BUTTON( PLAYLIST ); } break; case SNAPSHOT_BUTTON:{ NORMAL_BUTTON( SNAPSHOT ); ENABLE_ON_VIDEO( SNAPSHOTButton ); } break; case RECORD_BUTTON:{ QToolButton *recordButton = new QToolButton; setupButton( recordButton ); CONNECT_MAP_SET( recordButton, RECORD_ACTION ); BUTTON_SET_BAR( recordButton ); ENABLE_ON_INPUT( recordButton ); recordButton->setCheckable( true ); CONNECT( THEMIM->getIM(), recordingStateChanged( bool ), recordButton, setChecked( bool ) ); widget = recordButton; } break; case ATOB_BUTTON: { AtoB_Button *ABButton = new AtoB_Button; setupButton( ABButton ); ABButton->setShortcut( qtr("Shift+L") ); BUTTON_SET_BAR( ABButton ); ENABLE_ON_INPUT( ABButton ); CONNECT_MAP_SET( ABButton, ATOB_ACTION ); CONNECT( THEMIM->getIM(), AtoBchanged( bool, bool), ABButton, updateButtonIcons( bool, bool ) ); widget = ABButton; } break; case INPUT_SLIDER: { SeekSlider *slider = new SeekSlider( Qt::Horizontal, NULL, !b_shiny ); SeekPoints *chapters = new SeekPoints( this, p_intf ); CONNECT( THEMIM->getIM(), chapterChanged( bool ), chapters, update() ); slider->setChapters( chapters ); /* Update the position when the IM has changed */ CONNECT( THEMIM->getIM(), positionUpdated( float, int64_t, int ), slider, setPosition( float, int64_t, int ) ); /* And update the IM, when the position has changed */ CONNECT( slider, sliderDragged( float ), THEMIM->getIM(), sliderUpdate( float ) ); CONNECT( THEMIM->getIM(), cachingChanged( float ), slider, updateBuffering( float ) ); /* Give hint to disable slider's interactivity when useless */ CONNECT( THEMIM->getIM(), inputCanSeek( bool ), slider, setSeekable( bool ) ); widget = slider; } break; case MENU_BUTTONS: widget = discFrame(); break; case TELETEXT_BUTTONS: widget = telexFrame(); widget->hide(); break; case VOLUME_SPECIAL: b_special = true; case VOLUME: { SoundWidget *snd = new SoundWidget( this, p_intf, b_shiny, b_special ); widget = snd; } break; case TIME_LABEL: { TimeLabel *timeLabel = new TimeLabel( p_intf ); widget = timeLabel; } break; case SPLITTER: { QFrame *line = new QFrame; line->setFrameShape( QFrame::VLine ); line->setFrameShadow( QFrame::Raised ); line->setLineWidth( 0 ); line->setMidLineWidth( 1 ); widget = line; } break; case ADVANCED_CONTROLLER: if( qobject_cast<AdvControlsWidget *>(this) == NULL ) { advControls = new AdvControlsWidget( p_intf, this ); widget = advControls; } break; case REVERSE_BUTTON:{ QToolButton *reverseButton = new QToolButton; setupButton( reverseButton ); CONNECT_MAP_SET( reverseButton, REVERSE_ACTION ); BUTTON_SET_BAR( reverseButton ); reverseButton->setCheckable( true ); /* You should, of COURSE change this to the correct event, when/if we have one, that tells us if trickplay is possible . */ CONNECT( this, inputIsTrickPlayable( bool ), reverseButton, setVisible( bool ) ); reverseButton->setVisible( false ); widget = reverseButton; } break; case SKIP_BACK_BUTTON: { NORMAL_BUTTON( SKIP_BACK ); ENABLE_ON_INPUT( SKIP_BACKButton ); } break; case SKIP_FW_BUTTON: { NORMAL_BUTTON( SKIP_FW ); ENABLE_ON_INPUT( SKIP_FWButton ); } break; case QUIT_BUTTON: { NORMAL_BUTTON( QUIT ); } break; case RANDOM_BUTTON: { NORMAL_BUTTON( RANDOM ); RANDOMButton->setCheckable( true ); RANDOMButton->setChecked( var_GetBool( THEPL, "random" ) ); CONNECT( THEMIM, randomChanged( bool ), RANDOMButton, setChecked( bool ) ); } break; case LOOP_BUTTON:{ LoopButton *loopButton = new LoopButton; setupButton( loopButton ); loopButton->setToolTip( qtr( "Click to toggle between loop all, loop one and no loop") ); loopButton->setCheckable( true ); { int i_state = NORMAL; if( var_GetBool( THEPL, "loop" ) ) i_state = REPEAT_ALL; if( var_GetBool( THEPL, "repeat" ) ) i_state = REPEAT_ONE; loopButton->updateButtonIcons( i_state ); } CONNECT( THEMIM, repeatLoopChanged( int ), loopButton, updateButtonIcons( int ) ); CONNECT( loopButton, clicked(), THEMIM, loopRepeatLoopStatus() ); widget = loopButton; } break; case INFO_BUTTON: { NORMAL_BUTTON( INFO ); } break; case PLAYBACK_BUTTONS:{ widget = new QWidget; DeckButtonsLayout *layout = new DeckButtonsLayout( widget ); BrowseButton *prev = new BrowseButton( widget, BrowseButton::Backward ); BrowseButton *next = new BrowseButton( widget ); RoundButton *play = new RoundButton( widget ); layout->setBackwardButton( prev ); layout->setForwardButton( next ); layout->setRoundButton( play ); CONNECT_MAP_SET( prev, PREVIOUS_ACTION ); CONNECT_MAP_SET( next, NEXT_ACTION ); CONNECT_MAP_SET( play, PLAY_ACTION ); } break; case ASPECT_RATIO_COMBOBOX: widget = new AspectRatioComboBox( p_intf ); widget->setMinimumHeight( 26 ); break; case SPEED_LABEL: widget = new SpeedLabel( p_intf, this ); break; case TIME_LABEL_ELAPSED: widget = new TimeLabel( p_intf, TimeLabel::Elapsed ); break; case TIME_LABEL_REMAINING: widget = new TimeLabel( p_intf, TimeLabel::Remaining ); break; default: msg_Warn( p_intf, "This should not happen %i", button ); break; } /* Customize Buttons */ if( b_flat || b_big ) { QFrame *frame = qobject_cast<QFrame *>(widget); if( frame ) { QList<QToolButton *> allTButtons = frame->findChildren<QToolButton *>(); for( int i = 0; i < allTButtons.count(); i++ ) applyAttributes( allTButtons[i], b_flat, b_big ); } else { QToolButton *tmpButton = qobject_cast<QToolButton *>(widget); if( tmpButton ) applyAttributes( tmpButton, b_flat, b_big ); } } return widget; }
int libvlc_get_fullscreen( libvlc_media_player_t *p_mi ) { return var_GetBool (p_mi, "fullscreen"); }
void InputManager::UpdateProgramEvent() { bool b_scrambled = var_GetBool( p_input, "program-scrambled" ); emit encryptionChanged( b_scrambled ); }
/***************************************************************************** * Open: open the file *****************************************************************************/ static int Open( vlc_object_t *p_this ) { sout_access_out_t *p_access = (sout_access_out_t*)p_this; sout_access_out_sys_t *p_sys; char *psz_idx; config_ChainParse( p_access, SOUT_CFG_PREFIX, ppsz_sout_options, p_access->p_cfg ); if( !p_access->psz_path ) { msg_Err( p_access, "no file name specified" ); return VLC_EGENERIC; } if( unlikely( !( p_sys = calloc ( 1, sizeof( *p_sys ) ) ) ) ) return VLC_ENOMEM; p_sys->i_seglen = var_GetInteger( p_access, SOUT_CFG_PREFIX "seglen" ); /* Try to get within asked segment length */ p_sys->i_seglenm = CLOCK_FREQ * p_sys->i_seglen; p_sys->block_buffer = NULL; p_sys->i_numsegs = var_GetInteger( p_access, SOUT_CFG_PREFIX "numsegs" ); p_sys->i_initial_segment = var_GetInteger( p_access, SOUT_CFG_PREFIX "initial-segment-number" ); p_sys->b_splitanywhere = var_GetBool( p_access, SOUT_CFG_PREFIX "splitanywhere" ); p_sys->b_delsegs = var_GetBool( p_access, SOUT_CFG_PREFIX "delsegs" ); p_sys->b_ratecontrol = var_GetBool( p_access, SOUT_CFG_PREFIX "ratecontrol") ; p_sys->b_caching = var_GetBool( p_access, SOUT_CFG_PREFIX "caching") ; p_sys->b_generate_iv = var_GetBool( p_access, SOUT_CFG_PREFIX "generate-iv") ; p_sys->segments_t = vlc_array_new(); p_sys->stuffing_size = 0; p_sys->i_opendts = VLC_TS_INVALID; p_sys->psz_indexPath = NULL; psz_idx = var_GetNonEmptyString( p_access, SOUT_CFG_PREFIX "index" ); if ( psz_idx ) { char *psz_tmp; psz_tmp = str_format_time( psz_idx ); free( psz_idx ); if ( !psz_tmp ) { free( p_sys ); return VLC_ENOMEM; } path_sanitize( psz_tmp ); p_sys->psz_indexPath = psz_tmp; vlc_unlink( p_sys->psz_indexPath ); } p_sys->psz_indexUrl = var_GetNonEmptyString( p_access, SOUT_CFG_PREFIX "index-url" ); p_sys->psz_keyfile = var_GetNonEmptyString( p_access, SOUT_CFG_PREFIX "key-loadfile" ); p_sys->key_uri = var_GetNonEmptyString( p_access, SOUT_CFG_PREFIX "key-uri" ); p_access->p_sys = p_sys; if( p_sys->psz_keyfile && ( LoadCryptFile( p_access ) < 0 ) ) { free( p_sys->psz_indexUrl ); free( p_sys->psz_indexPath ); free( p_sys ); msg_Err( p_access, "Encryption init failed" ); return VLC_EGENERIC; } else if( !p_sys->psz_keyfile && ( CryptSetup( p_access, NULL ) < 0 ) ) { free( p_sys->psz_indexUrl ); free( p_sys->psz_indexPath ); free( p_sys ); msg_Err( p_access, "Encryption init failed" ); return VLC_EGENERIC; } p_sys->i_handle = -1; p_sys->i_segment = p_sys->i_initial_segment > 0 ? p_sys->i_initial_segment -1 : 0; p_sys->psz_cursegPath = NULL; p_access->pf_write = Write; p_access->pf_seek = Seek; p_access->pf_control = Control; return VLC_SUCCESS; }
/***************************************************************************** * OpenFilter *****************************************************************************/ static int OpenFilter( vlc_object_t *p_this ) { filter_t * p_filter = (filter_t *)p_this; filter_sys_t *p_sys = NULL; if( aout_FormatNbChannels( &(p_filter->fmt_in.audio) ) == 1 ) { /*msg_Dbg( p_filter, "filter discarded (incompatible format)" );*/ return VLC_EGENERIC; } if( (p_filter->fmt_in.i_codec != VLC_CODEC_S16N) || (p_filter->fmt_out.i_codec != VLC_CODEC_S16N) ) { /*msg_Err( p_this, "filter discarded (invalid format)" );*/ return VLC_EGENERIC; } if( (p_filter->fmt_in.audio.i_format != p_filter->fmt_out.audio.i_format) && (p_filter->fmt_in.audio.i_rate != p_filter->fmt_out.audio.i_rate) && (p_filter->fmt_in.audio.i_format != VLC_CODEC_S16N) && (p_filter->fmt_out.audio.i_format != VLC_CODEC_S16N) && (p_filter->fmt_in.audio.i_bitspersample != p_filter->fmt_out.audio.i_bitspersample)) { /*msg_Err( p_this, "couldn't load mono filter" );*/ return VLC_EGENERIC; } /* Allocate the memory needed to store the module's structure */ p_sys = p_filter->p_sys = malloc( sizeof(filter_sys_t) ); if( p_sys == NULL ) return VLC_EGENERIC; var_Create( p_this, MONO_CFG "downmix", VLC_VAR_BOOL | VLC_VAR_DOINHERIT ); p_sys->b_downmix = var_GetBool( p_this, MONO_CFG "downmix" ); var_Create( p_this, MONO_CFG "channel", VLC_VAR_INTEGER | VLC_VAR_DOINHERIT ); p_sys->i_channel_selected = (unsigned int) var_GetInteger( p_this, MONO_CFG "channel" ); if( p_sys->b_downmix ) { msg_Dbg( p_this, "using stereo to mono downmix" ); p_filter->fmt_out.audio.i_physical_channels = AOUT_CHAN_CENTER; p_filter->fmt_out.audio.i_channels = 1; } else { msg_Dbg( p_this, "using pseudo mono" ); p_filter->fmt_out.audio.i_physical_channels = (AOUT_CHAN_LEFT | AOUT_CHAN_RIGHT); p_filter->fmt_out.audio.i_channels = 2; } p_filter->fmt_out.audio.i_rate = p_filter->fmt_in.audio.i_rate; p_filter->fmt_out.audio.i_format = p_filter->fmt_out.i_codec; p_sys->i_nb_channels = aout_FormatNbChannels( &(p_filter->fmt_in.audio) ); p_sys->i_bitspersample = p_filter->fmt_out.audio.i_bitspersample; p_sys->i_overflow_buffer_size = 0; p_sys->p_overflow_buffer = NULL; p_sys->i_nb_atomic_operations = 0; p_sys->p_atomic_operations = NULL; if( Init( VLC_OBJECT(p_filter), p_filter->p_sys, aout_FormatNbChannels( &p_filter->fmt_in.audio ), p_filter->fmt_in.audio.i_physical_channels, p_filter->fmt_in.audio.i_rate ) < 0 ) { var_Destroy( p_this, MONO_CFG "channel" ); var_Destroy( p_this, MONO_CFG "downmix" ); free( p_sys ); return VLC_EGENERIC; } p_filter->pf_audio_filter = Convert; msg_Dbg( p_this, "%4.4s->%4.4s, channels %d->%d, bits per sample: %i->%i", (char *)&p_filter->fmt_in.i_codec, (char *)&p_filter->fmt_out.i_codec, p_filter->fmt_in.audio.i_physical_channels, p_filter->fmt_out.audio.i_physical_channels, p_filter->fmt_in.audio.i_bitspersample, p_filter->fmt_out.audio.i_bitspersample ); return VLC_SUCCESS; }
/** * This function will save a video snapshot to a file */ static int VoutWriteSnapshot( vout_thread_t *p_vout, char **ppsz_filename, const block_t *p_image, const char *psz_path, const char *psz_format, const char *psz_prefix_fmt ) { /* */ char *psz_filename; DIR *p_path = utf8_opendir( psz_path ); if( p_path != NULL ) { /* The use specified a directory path */ closedir( p_path ); /* */ char *psz_prefix = NULL; if( psz_prefix_fmt ) psz_prefix = str_format( p_vout, psz_prefix_fmt ); if( !psz_prefix ) { psz_prefix = strdup( "vlcsnap-" ); if( !psz_prefix ) goto error; } if( var_GetBool( p_vout, "snapshot-sequential" ) ) { int i_num = var_GetInteger( p_vout, "snapshot-num" ); for( ; ; i_num++ ) { struct stat st; if( asprintf( &psz_filename, "%s" DIR_SEP "%s%05d.%s", psz_path, psz_prefix, i_num++, psz_format ) < 0 ) { free( psz_prefix ); goto error; } if( utf8_stat( psz_filename, &st ) ) break; free( psz_filename ); } var_SetInteger( p_vout, "snapshot-num", i_num ); } else { struct tm curtime; time_t lcurtime = time( NULL ) ; if( !localtime_r( &lcurtime, &curtime ) ) { const unsigned int i_id = (p_image->i_pts / 100000) & 0xFFFFFF; msg_Warn( p_vout, "failed to get current time. Falling back to legacy snapshot naming" ); if( asprintf( &psz_filename, "%s" DIR_SEP "%s%u.%s", psz_path, psz_prefix, i_id, psz_format ) < 0 ) psz_filename = NULL; } else { /* suffix with the last decimal digit in 10s of seconds resolution * FIXME gni ? */ const int i_id = (p_image->i_pts / (100*1000)) & 0xFF; char psz_curtime[128]; if( !strftime( psz_curtime, sizeof(psz_curtime), "%Y-%m-%d-%Hh%Mm%Ss", &curtime ) ) strcpy( psz_curtime, "error" ); if( asprintf( &psz_filename, "%s" DIR_SEP "%s%s%1u.%s", psz_path, psz_prefix, psz_curtime, i_id, psz_format ) < 0 ) psz_filename = NULL; } } free( psz_prefix ); } else { /* The user specified a full path name (including file name) */ psz_filename = str_format( p_vout, psz_path ); path_sanitize( psz_filename ); } if( !psz_filename ) goto error; /* Save the snapshot */ FILE *p_file = utf8_fopen( psz_filename, "wb" ); if( !p_file ) { msg_Err( p_vout, "Failed to open '%s'", psz_filename ); free( psz_filename ); goto error; } if( fwrite( p_image->p_buffer, p_image->i_buffer, 1, p_file ) != 1 ) { msg_Err( p_vout, "Failed to write to '%s'", psz_filename ); fclose( p_file ); free( psz_filename ); goto error; } fclose( p_file ); /* */ if( ppsz_filename ) *ppsz_filename = psz_filename; else free( psz_filename ); return VLC_SUCCESS; error: msg_Err( p_vout, "could not save snapshot" ); return VLC_EGENERIC; }
/***************************************************************************** * OpenEncoder: probe the encoder and return score *****************************************************************************/ static int OpenEncoder( vlc_object_t *p_this ) { encoder_t *p_enc = (encoder_t *)p_this; encoder_sys_t *p_sys; int i_quality, i_min_bitrate, i_max_bitrate; ogg_packet header[3]; if( p_enc->fmt_out.i_codec != VLC_CODEC_VORBIS && !p_enc->b_force ) { return VLC_EGENERIC; } /* Allocate the memory needed to store the decoder's structure */ if( ( p_sys = (encoder_sys_t *)malloc(sizeof(encoder_sys_t)) ) == NULL ) return VLC_ENOMEM; p_enc->p_sys = p_sys; p_enc->pf_encode_audio = Encode; p_enc->fmt_in.i_codec = VLC_CODEC_FL32; p_enc->fmt_out.i_codec = VLC_CODEC_VORBIS; config_ChainParse( p_enc, ENC_CFG_PREFIX, ppsz_enc_options, p_enc->p_cfg ); i_quality = var_GetInteger( p_enc, ENC_CFG_PREFIX "quality" ); if( i_quality > 10 ) i_quality = 10; if( i_quality < 0 ) i_quality = 0; if( var_GetBool( p_enc, ENC_CFG_PREFIX "cbr" ) ) i_quality = 0; i_max_bitrate = var_GetInteger( p_enc, ENC_CFG_PREFIX "max-bitrate" ); i_min_bitrate = var_GetInteger( p_enc, ENC_CFG_PREFIX "min-bitrate" ); /* Initialize vorbis encoder */ vorbis_info_init( &p_sys->vi ); if( i_quality > 0 ) { /* VBR mode */ if( vorbis_encode_setup_vbr( &p_sys->vi, p_enc->fmt_in.audio.i_channels, p_enc->fmt_in.audio.i_rate, i_quality * 0.1 ) ) { vorbis_info_clear( &p_sys->vi ); free( p_enc->p_sys ); msg_Err( p_enc, "VBR mode initialisation failed" ); return VLC_EGENERIC; } /* Do we have optional hard quality restrictions? */ if( i_max_bitrate > 0 || i_min_bitrate > 0 ) { struct ovectl_ratemanage_arg ai; vorbis_encode_ctl( &p_sys->vi, OV_ECTL_RATEMANAGE_GET, &ai ); ai.bitrate_hard_min = i_min_bitrate; ai.bitrate_hard_max = i_max_bitrate; ai.management_active = 1; vorbis_encode_ctl( &p_sys->vi, OV_ECTL_RATEMANAGE_SET, &ai ); } else { /* Turn off management entirely */ vorbis_encode_ctl( &p_sys->vi, OV_ECTL_RATEMANAGE_SET, NULL ); } } else { if( vorbis_encode_setup_managed( &p_sys->vi, p_enc->fmt_in.audio.i_channels, p_enc->fmt_in.audio.i_rate, i_min_bitrate > 0 ? i_min_bitrate * 1000: -1, p_enc->fmt_out.i_bitrate, i_max_bitrate > 0 ? i_max_bitrate * 1000: -1 ) ) { vorbis_info_clear( &p_sys->vi ); msg_Err( p_enc, "CBR mode initialisation failed" ); free( p_enc->p_sys ); return VLC_EGENERIC; } } vorbis_encode_setup_init( &p_sys->vi ); /* Add a comment */ vorbis_comment_init( &p_sys->vc); vorbis_comment_add_tag( &p_sys->vc, "ENCODER", "VLC media player"); /* Set up the analysis state and auxiliary encoding storage */ vorbis_analysis_init( &p_sys->vd, &p_sys->vi ); vorbis_block_init( &p_sys->vd, &p_sys->vb ); /* Create and store headers */ vorbis_analysis_headerout( &p_sys->vd, &p_sys->vc, &header[0], &header[1], &header[2]); for( int i = 0; i < 3; i++ ) { if( xiph_AppendHeaders( &p_enc->fmt_out.i_extra, &p_enc->fmt_out.p_extra, header[i].bytes, header[i].packet ) ) { p_enc->fmt_out.i_extra = 0; p_enc->fmt_out.p_extra = NULL; } } p_sys->i_channels = p_enc->fmt_in.audio.i_channels; p_sys->i_last_block_size = 0; p_sys->i_samples_delay = 0; ConfigureChannelOrder(p_sys->pi_chan_table, p_sys->vi.channels, p_enc->fmt_in.audio.i_physical_channels, true); return VLC_SUCCESS; }
void vout_IntfInit( vout_thread_t *p_vout ) { vlc_value_t val, text, old_val; bool b_force_par = false; char *psz_buf; int i; /* Create a few object variables we'll need later on */ var_Create( p_vout, "snapshot-path", VLC_VAR_STRING | VLC_VAR_DOINHERIT ); var_Create( p_vout, "snapshot-prefix", VLC_VAR_STRING | VLC_VAR_DOINHERIT ); var_Create( p_vout, "snapshot-format", VLC_VAR_STRING | VLC_VAR_DOINHERIT ); var_Create( p_vout, "snapshot-preview", VLC_VAR_BOOL | VLC_VAR_DOINHERIT ); var_Create( p_vout, "snapshot-sequential", VLC_VAR_BOOL | VLC_VAR_DOINHERIT ); var_Create( p_vout, "snapshot-num", VLC_VAR_INTEGER ); var_SetInteger( p_vout, "snapshot-num", 1 ); var_Create( p_vout, "snapshot-width", VLC_VAR_INTEGER | VLC_VAR_DOINHERIT ); var_Create( p_vout, "snapshot-height", VLC_VAR_INTEGER | VLC_VAR_DOINHERIT ); var_Create( p_vout, "width", VLC_VAR_INTEGER | VLC_VAR_DOINHERIT ); var_Create( p_vout, "height", VLC_VAR_INTEGER | VLC_VAR_DOINHERIT ); p_vout->i_alignment = var_CreateGetInteger( p_vout, "align" ); var_Create( p_vout, "video-x", VLC_VAR_INTEGER | VLC_VAR_DOINHERIT ); var_Create( p_vout, "video-y", VLC_VAR_INTEGER | VLC_VAR_DOINHERIT ); var_Create( p_vout, "mouse-hide-timeout", VLC_VAR_INTEGER | VLC_VAR_DOINHERIT ); p_vout->p->b_title_show = var_CreateGetBool( p_vout, "video-title-show" ); p_vout->p->i_title_timeout = (mtime_t)var_CreateGetInteger( p_vout, "video-title-timeout" ); p_vout->p->i_title_position = var_CreateGetInteger( p_vout, "video-title-position" ); p_vout->p->psz_title = NULL; var_AddCallback( p_vout, "video-title-show", TitleShowCallback, NULL ); var_AddCallback( p_vout, "video-title-timeout", TitleTimeoutCallback, NULL ); var_AddCallback( p_vout, "video-title-position", TitlePositionCallback, NULL ); /* Zoom object var */ var_Create( p_vout, "zoom", VLC_VAR_FLOAT | VLC_VAR_ISCOMMAND | VLC_VAR_HASCHOICE | VLC_VAR_DOINHERIT ); text.psz_string = _("Zoom"); var_Change( p_vout, "zoom", VLC_VAR_SETTEXT, &text, NULL ); var_Get( p_vout, "zoom", &old_val ); for( i = 0; p_zoom_values[i].f_value; i++ ) { if( old_val.f_float == p_zoom_values[i].f_value ) var_Change( p_vout, "zoom", VLC_VAR_DELCHOICE, &old_val, NULL ); val.f_float = p_zoom_values[i].f_value; text.psz_string = _( p_zoom_values[i].psz_label ); var_Change( p_vout, "zoom", VLC_VAR_ADDCHOICE, &val, &text ); } var_Set( p_vout, "zoom", old_val ); /* Is this really needed? */ var_AddCallback( p_vout, "zoom", ZoomCallback, NULL ); /* Crop offset vars */ var_Create( p_vout, "crop-left", VLC_VAR_INTEGER | VLC_VAR_ISCOMMAND ); var_Create( p_vout, "crop-top", VLC_VAR_INTEGER | VLC_VAR_ISCOMMAND ); var_Create( p_vout, "crop-right", VLC_VAR_INTEGER | VLC_VAR_ISCOMMAND ); var_Create( p_vout, "crop-bottom", VLC_VAR_INTEGER | VLC_VAR_ISCOMMAND ); var_AddCallback( p_vout, "crop-left", CropCallback, NULL ); var_AddCallback( p_vout, "crop-top", CropCallback, NULL ); var_AddCallback( p_vout, "crop-right", CropCallback, NULL ); var_AddCallback( p_vout, "crop-bottom", CropCallback, NULL ); /* Crop object var */ var_Create( p_vout, "crop", VLC_VAR_STRING | VLC_VAR_ISCOMMAND | VLC_VAR_HASCHOICE | VLC_VAR_DOINHERIT ); text.psz_string = _("Crop"); var_Change( p_vout, "crop", VLC_VAR_SETTEXT, &text, NULL ); val.psz_string = (char*)""; var_Change( p_vout, "crop", VLC_VAR_DELCHOICE, &val, 0 ); for( i = 0; p_crop_values[i].psz_value; i++ ) { val.psz_string = (char*)p_crop_values[i].psz_value; text.psz_string = _( p_crop_values[i].psz_label ); var_Change( p_vout, "crop", VLC_VAR_ADDCHOICE, &val, &text ); } /* update triggered every time the vout's crop parameters are changed */ var_Create( p_vout, "crop-update", VLC_VAR_VOID ); /* Add custom crop ratios */ psz_buf = config_GetPsz( p_vout, "custom-crop-ratios" ); AddCustomRatios( p_vout, "crop", psz_buf ); free( psz_buf ); var_AddCallback( p_vout, "crop", CropCallback, NULL ); var_Get( p_vout, "crop", &old_val ); if( old_val.psz_string && *old_val.psz_string ) var_TriggerCallback( p_vout, "crop" ); free( old_val.psz_string ); /* Monitor pixel aspect-ratio */ var_Create( p_vout, "monitor-par", VLC_VAR_STRING | VLC_VAR_DOINHERIT ); var_Get( p_vout, "monitor-par", &val ); if( val.psz_string && *val.psz_string ) { char *psz_parser = strchr( val.psz_string, ':' ); unsigned int i_aspect_num = 0, i_aspect_den = 0; float i_aspect = 0; if( psz_parser ) { i_aspect_num = strtol( val.psz_string, 0, 10 ); i_aspect_den = strtol( ++psz_parser, 0, 10 ); } else { i_aspect = atof( val.psz_string ); vlc_ureduce( &i_aspect_num, &i_aspect_den, i_aspect *VOUT_ASPECT_FACTOR, VOUT_ASPECT_FACTOR, 0 ); } if( !i_aspect_num || !i_aspect_den ) i_aspect_num = i_aspect_den = 1; p_vout->p->i_par_num = i_aspect_num; p_vout->p->i_par_den = i_aspect_den; vlc_ureduce( &p_vout->p->i_par_num, &p_vout->p->i_par_den, p_vout->p->i_par_num, p_vout->p->i_par_den, 0 ); msg_Dbg( p_vout, "overriding monitor pixel aspect-ratio: %i:%i", p_vout->p->i_par_num, p_vout->p->i_par_den ); b_force_par = true; } free( val.psz_string ); /* Aspect-ratio object var */ var_Create( p_vout, "aspect-ratio", VLC_VAR_STRING | VLC_VAR_ISCOMMAND | VLC_VAR_HASCHOICE | VLC_VAR_DOINHERIT ); text.psz_string = _("Aspect-ratio"); var_Change( p_vout, "aspect-ratio", VLC_VAR_SETTEXT, &text, NULL ); val.psz_string = (char*)""; var_Change( p_vout, "aspect-ratio", VLC_VAR_DELCHOICE, &val, 0 ); for( i = 0; p_aspect_ratio_values[i].psz_value; i++ ) { val.psz_string = (char*)p_aspect_ratio_values[i].psz_value; text.psz_string = _( p_aspect_ratio_values[i].psz_label ); var_Change( p_vout, "aspect-ratio", VLC_VAR_ADDCHOICE, &val, &text ); } /* Add custom aspect ratios */ psz_buf = config_GetPsz( p_vout, "custom-aspect-ratios" ); AddCustomRatios( p_vout, "aspect-ratio", psz_buf ); free( psz_buf ); var_AddCallback( p_vout, "aspect-ratio", AspectCallback, NULL ); var_Get( p_vout, "aspect-ratio", &old_val ); if( (old_val.psz_string && *old_val.psz_string) || b_force_par ) var_TriggerCallback( p_vout, "aspect-ratio" ); free( old_val.psz_string ); /* Add variables to manage scaling video */ var_Create( p_vout, "autoscale", VLC_VAR_BOOL | VLC_VAR_DOINHERIT | VLC_VAR_ISCOMMAND ); text.psz_string = _("Autoscale video"); var_Change( p_vout, "autoscale", VLC_VAR_SETTEXT, &text, NULL ); var_AddCallback( p_vout, "autoscale", ScalingCallback, NULL ); p_vout->b_autoscale = var_GetBool( p_vout, "autoscale" ); var_Create( p_vout, "scale", VLC_VAR_FLOAT | VLC_VAR_DOINHERIT | VLC_VAR_ISCOMMAND ); text.psz_string = _("Scale factor"); var_Change( p_vout, "scale", VLC_VAR_SETTEXT, &text, NULL ); var_AddCallback( p_vout, "scale", ScalingCallback, NULL ); p_vout->i_zoom = (int)( ZOOM_FP_FACTOR * var_GetFloat( p_vout, "scale" ) ); /* Initialize the dimensions of the video window */ InitWindowSize( p_vout, &p_vout->i_window_width, &p_vout->i_window_height ); /* Add a variable to indicate if the window should be on top of others */ var_Create( p_vout, "video-on-top", VLC_VAR_BOOL | VLC_VAR_DOINHERIT | VLC_VAR_ISCOMMAND ); text.psz_string = _("Always on top"); var_Change( p_vout, "video-on-top", VLC_VAR_SETTEXT, &text, NULL ); var_AddCallback( p_vout, "video-on-top", OnTopCallback, NULL ); /* Add a variable to indicate whether we want window decoration or not */ var_Create( p_vout, "video-deco", VLC_VAR_BOOL | VLC_VAR_DOINHERIT ); /* Add a fullscreen variable */ if( var_CreateGetBoolCommand( p_vout, "fullscreen" ) ) { /* user requested fullscreen */ p_vout->i_changes |= VOUT_FULLSCREEN_CHANGE; } text.psz_string = _("Fullscreen"); var_Change( p_vout, "fullscreen", VLC_VAR_SETTEXT, &text, NULL ); var_AddCallback( p_vout, "fullscreen", FullscreenCallback, NULL ); /* Add a snapshot variable */ var_Create( p_vout, "video-snapshot", VLC_VAR_VOID | VLC_VAR_ISCOMMAND ); text.psz_string = _("Snapshot"); var_Change( p_vout, "video-snapshot", VLC_VAR_SETTEXT, &text, NULL ); var_AddCallback( p_vout, "video-snapshot", SnapshotCallback, NULL ); /* Mouse coordinates */ var_Create( p_vout, "mouse-x", VLC_VAR_INTEGER ); var_Create( p_vout, "mouse-y", VLC_VAR_INTEGER ); var_Create( p_vout, "mouse-button-down", VLC_VAR_INTEGER ); var_Create( p_vout, "mouse-moved", VLC_VAR_BOOL ); var_Create( p_vout, "mouse-clicked", VLC_VAR_BOOL ); var_Create( p_vout, "intf-change", VLC_VAR_BOOL ); var_SetBool( p_vout, "intf-change", true ); }
/** * Initialize a libvlc instance * This function initializes a previously allocated libvlc instance: * - CPU detection * - gettext initialization * - message queue, module bank and playlist initialization * - configuration and commandline parsing */ int libvlc_InternalInit( libvlc_int_t *p_libvlc, int i_argc, const char *ppsz_argv[] ) { libvlc_priv_t *priv = libvlc_priv (p_libvlc); char * psz_modules = NULL; char * psz_parser = NULL; char * psz_control = NULL; playlist_t *p_playlist = NULL; char *psz_val; /* System specific initialization code */ system_Init(); /* Initialize the module bank and load the configuration of the * main module. We need to do this at this stage to be able to display * a short help if required by the user. (short help == main module * options) */ module_InitBank (); /* Get command line options that affect module loading. */ if( config_LoadCmdLine( p_libvlc, i_argc, ppsz_argv, NULL ) ) { module_EndBank (false); return VLC_EGENERIC; } priv->i_verbose = var_InheritInteger( p_libvlc, "verbose" ); /* Find verbosity from VLC_VERBOSE environment variable */ { char *env = getenv( "VLC_VERBOSE" ); if( env != NULL ) priv->i_verbose = atoi( env ); } /* Announce who we are (TODO: only first instance?) */ msg_Dbg( p_libvlc, "VLC media player - %s", VERSION_MESSAGE ); msg_Dbg( p_libvlc, "%s", COPYRIGHT_MESSAGE ); msg_Dbg( p_libvlc, "revision %s", psz_vlc_changeset ); msg_Dbg( p_libvlc, "configured with %s", CONFIGURE_LINE ); vlc_threads_setup (p_libvlc); /* Load the builtins and plugins into the module_bank. * We have to do it before config_Load*() because this also gets the * list of configuration options exported by each module and loads their * default values. */ size_t module_count = module_LoadPlugins (p_libvlc); /* * Override default configuration with config file settings */ if( !var_InheritBool( p_libvlc, "ignore-config" ) ) { if( var_InheritBool( p_libvlc, "reset-config" ) ) config_SaveConfigFile( p_libvlc ); /* Save default config */ else config_LoadConfigFile( p_libvlc ); } /* * Override configuration with command line settings */ int vlc_optind; if( config_LoadCmdLine( p_libvlc, i_argc, ppsz_argv, &vlc_optind ) ) { #ifdef WIN32 MessageBox (NULL, TEXT("The command line options could not be parsed.\n" "Make sure they are valid."), TEXT("VLC media player"), MB_OK|MB_ICONERROR); #endif module_EndBank (true); return VLC_EGENERIC; } priv->i_verbose = var_InheritInteger( p_libvlc, "verbose" ); /* * Support for gettext */ #if defined( ENABLE_NLS ) \ && ( defined( HAVE_GETTEXT ) || defined( HAVE_INCLUDED_GETTEXT ) ) vlc_bindtextdomain (PACKAGE_NAME); #endif /*xgettext: Translate "C" to the language code: "fr", "en_GB", "nl", "ru"... */ msg_Dbg( p_libvlc, "translation test: code is \"%s\"", _("C") ); if (config_PrintHelp (VLC_OBJECT(p_libvlc))) { module_EndBank (true); return VLC_EEXITSUCCESS; } if( module_count <= 1 ) { msg_Err( p_libvlc, "No plugins found! Check your VLC installation."); module_EndBank (true); return VLC_ENOITEM; } #ifdef HAVE_DAEMON /* Check for daemon mode */ if( var_InheritBool( p_libvlc, "daemon" ) ) { char *psz_pidfile = NULL; if( daemon( 1, 0) != 0 ) { msg_Err( p_libvlc, "Unable to fork vlc to daemon mode" ); module_EndBank (true); return VLC_EEXIT; } b_daemon = true; /* lets check if we need to write the pidfile */ psz_pidfile = var_CreateGetNonEmptyString( p_libvlc, "pidfile" ); if( psz_pidfile != NULL ) { FILE *pidfile; pid_t i_pid = getpid (); msg_Dbg( p_libvlc, "PID is %d, writing it to %s", i_pid, psz_pidfile ); pidfile = vlc_fopen( psz_pidfile,"w" ); if( pidfile != NULL ) { utf8_fprintf( pidfile, "%d", (int)i_pid ); fclose( pidfile ); } else { msg_Err( p_libvlc, "cannot open pid file for writing: %s (%m)", psz_pidfile ); } } free( psz_pidfile ); } #endif /* FIXME: could be replaced by using Unix sockets */ #ifdef HAVE_DBUS #define MPRIS_APPEND "/org/mpris/MediaPlayer2/TrackList/Append" #define MPRIS_BUS_NAME "org.mpris.MediaPlayer2.vlc" #define MPRIS_OBJECT_PATH "/org/mpris/MediaPlayer2" #define MPRIS_TRACKLIST_INTERFACE "org.mpris.MediaPlayer2.TrackList" if( var_InheritBool( p_libvlc, "one-instance" ) || ( var_InheritBool( p_libvlc, "one-instance-when-started-from-file" ) && var_InheritBool( p_libvlc, "started-from-file" ) ) ) { for( int i = vlc_optind; i < i_argc; i++ ) if( ppsz_argv[i][0] == ':' ) { msg_Err( p_libvlc, "item option %s incompatible with single instance", ppsz_argv[i] ); goto dbus_out; } /* Initialise D-Bus interface, check for other instances */ dbus_threads_init_default(); DBusError err; dbus_error_init( &err ); /* connect to the session bus */ DBusConnection *conn = dbus_bus_get( DBUS_BUS_SESSION, &err ); if( conn == NULL ) { msg_Err( p_libvlc, "Failed to connect to D-Bus session daemon: %s", err.message ); dbus_error_free( &err ); goto dbus_out; } /* check if VLC is available on the bus * if not: D-Bus control is not enabled on the other * instance and we can't pass MRLs to it */ /* FIXME: This check is totally brain-dead and buggy. */ if( !dbus_bus_name_has_owner( conn, MPRIS_BUS_NAME, &err ) ) { dbus_connection_unref( conn ); if( dbus_error_is_set( &err ) ) { msg_Err( p_libvlc, "D-Bus error: %s", err.message ); } else msg_Dbg( p_libvlc, "No media player running. Continuing normally." ); dbus_error_free( &err ); goto dbus_out; } const dbus_bool_t play = !var_InheritBool( p_libvlc, "playlist-enqueue" ); msg_Warn( p_libvlc, "media player running. Exiting..."); for( int i = vlc_optind; i < i_argc; i++ ) { DBusMessage *msg = dbus_message_new_method_call( MPRIS_BUS_NAME, MPRIS_OBJECT_PATH, MPRIS_TRACKLIST_INTERFACE, "AddTrack" ); if( unlikely(msg == NULL) ) continue; /* We need to resolve relative paths in this instance */ char *mrl; if( strstr( ppsz_argv[i], "://" ) ) mrl = strdup( ppsz_argv[i] ); else mrl = vlc_path2uri( ppsz_argv[i], NULL ); if( mrl == NULL ) { dbus_message_unref( msg ); continue; } const char *after_track = MPRIS_APPEND; /* append MRLs */ if( !dbus_message_append_args( msg, DBUS_TYPE_STRING, &mrl, DBUS_TYPE_STRING, &after_track, DBUS_TYPE_BOOLEAN, &play, DBUS_TYPE_INVALID ) ) { dbus_message_unref( msg ); msg = NULL; } free( mrl ); if( unlikely(msg == NULL) ) continue; msg_Dbg( p_libvlc, "Adds %s to the running media player", mrl ); /* send message and get a handle for a reply */ DBusMessage *reply = dbus_connection_send_with_reply_and_block( conn, msg, -1, &err ); dbus_message_unref( msg ); if( reply == NULL ) { msg_Err( p_libvlc, "D-Bus error: %s", err.message ); continue; } dbus_message_unref( reply ); } /* we unreference the connection when we've finished with it */ dbus_connection_unref( conn ); exit( 1 ); } #undef MPRIS_APPEND #undef MPRIS_BUS_NAME #undef MPRIS_OBJECT_PATH #undef MPRIS_TRACKLIST_INTERFACE dbus_out: #endif // HAVE_DBUS /* * Message queue options */ /* Last chance to set the verbosity. Once we start interfaces and other * threads, verbosity becomes read-only. */ var_Create( p_libvlc, "verbose", VLC_VAR_INTEGER | VLC_VAR_DOINHERIT ); if( var_InheritBool( p_libvlc, "quiet" ) ) { var_SetInteger( p_libvlc, "verbose", -1 ); priv->i_verbose = -1; } if( priv->b_color ) priv->b_color = var_InheritBool( p_libvlc, "color" ); vlc_CPU_dump( VLC_OBJECT(p_libvlc) ); vlc_object_set_name( p_libvlc, "main" ); priv->b_stats = var_InheritBool( p_libvlc, "stats" ); /* * Initialize hotkey handling */ priv->actions = vlc_InitActions( p_libvlc ); /* Create a variable for showing the fullscreen interface */ var_Create( p_libvlc, "intf-toggle-fscontrol", VLC_VAR_BOOL ); var_SetBool( p_libvlc, "intf-toggle-fscontrol", true ); /* Create a variable for the Boss Key */ var_Create( p_libvlc, "intf-boss", VLC_VAR_VOID ); /* Create a variable for showing the main interface */ var_Create( p_libvlc, "intf-show", VLC_VAR_BOOL ); /* Create a variable for showing the right click menu */ var_Create( p_libvlc, "intf-popupmenu", VLC_VAR_BOOL ); /* variables for signalling creation of new files */ var_Create( p_libvlc, "snapshot-file", VLC_VAR_STRING ); var_Create( p_libvlc, "record-file", VLC_VAR_STRING ); /* some default internal settings */ var_Create( p_libvlc, "window", VLC_VAR_STRING ); var_Create( p_libvlc, "user-agent", VLC_VAR_STRING ); var_SetString( p_libvlc, "user-agent", "(LibVLC "VERSION")" ); /* Initialize playlist and get commandline files */ p_playlist = playlist_Create( VLC_OBJECT(p_libvlc) ); if( !p_playlist ) { msg_Err( p_libvlc, "playlist initialization failed" ); module_EndBank (true); return VLC_EGENERIC; } /* System specific configuration */ system_Configure( p_libvlc, i_argc - vlc_optind, ppsz_argv + vlc_optind ); #if defined(MEDIA_LIBRARY) /* Get the ML */ if( var_GetBool( p_libvlc, "load-media-library-on-startup" ) ) { priv->p_ml = ml_Create( VLC_OBJECT( p_libvlc ), NULL ); if( !priv->p_ml ) { msg_Err( p_libvlc, "ML initialization failed" ); return VLC_EGENERIC; } } else { priv->p_ml = NULL; } #endif /* Add service discovery modules */ psz_modules = var_InheritString( p_libvlc, "services-discovery" ); if( psz_modules ) { char *p = psz_modules, *m; while( ( m = strsep( &p, " :," ) ) != NULL ) playlist_ServicesDiscoveryAdd( p_playlist, m ); free( psz_modules ); } #ifdef ENABLE_VLM /* Initialize VLM if vlm-conf is specified */ psz_parser = var_CreateGetNonEmptyString( p_libvlc, "vlm-conf" ); if( psz_parser ) { priv->p_vlm = vlm_New( p_libvlc ); if( !priv->p_vlm ) msg_Err( p_libvlc, "VLM initialization failed" ); } free( psz_parser ); #endif /* * Load background interfaces */ psz_modules = var_CreateGetNonEmptyString( p_libvlc, "extraintf" ); psz_control = var_CreateGetNonEmptyString( p_libvlc, "control" ); if( psz_modules && psz_control ) { char* psz_tmp; if( asprintf( &psz_tmp, "%s:%s", psz_modules, psz_control ) != -1 ) { free( psz_modules ); psz_modules = psz_tmp; } } else if( psz_control ) { free( psz_modules ); psz_modules = strdup( psz_control ); } psz_parser = psz_modules; while ( psz_parser && *psz_parser ) { char *psz_module, *psz_temp; psz_module = psz_parser; psz_parser = strchr( psz_module, ':' ); if ( psz_parser ) { *psz_parser = '\0'; psz_parser++; } if( asprintf( &psz_temp, "%s,none", psz_module ) != -1) { intf_Create( p_libvlc, psz_temp ); free( psz_temp ); } } free( psz_modules ); free( psz_control ); /* * Always load the hotkeys interface if it exists */ intf_Create( p_libvlc, "hotkeys,none" ); if( var_InheritBool( p_libvlc, "file-logging" ) #ifdef HAVE_SYSLOG_H && !var_InheritBool( p_libvlc, "syslog" ) #endif ) { intf_Create( p_libvlc, "logger,none" ); } #ifdef HAVE_SYSLOG_H if( var_InheritBool( p_libvlc, "syslog" ) ) { char *logmode = var_CreateGetNonEmptyString( p_libvlc, "logmode" ); var_SetString( p_libvlc, "logmode", "syslog" ); intf_Create( p_libvlc, "logger,none" ); if( logmode ) { var_SetString( p_libvlc, "logmode", logmode ); free( logmode ); } var_Destroy( p_libvlc, "logmode" ); } #endif if( var_InheritBool( p_libvlc, "network-synchronisation") ) { intf_Create( p_libvlc, "netsync,none" ); } #ifdef __APPLE__ var_Create( p_libvlc, "drawable-view-top", VLC_VAR_INTEGER ); var_Create( p_libvlc, "drawable-view-left", VLC_VAR_INTEGER ); var_Create( p_libvlc, "drawable-view-bottom", VLC_VAR_INTEGER ); var_Create( p_libvlc, "drawable-view-right", VLC_VAR_INTEGER ); var_Create( p_libvlc, "drawable-clip-top", VLC_VAR_INTEGER ); var_Create( p_libvlc, "drawable-clip-left", VLC_VAR_INTEGER ); var_Create( p_libvlc, "drawable-clip-bottom", VLC_VAR_INTEGER ); var_Create( p_libvlc, "drawable-clip-right", VLC_VAR_INTEGER ); var_Create( p_libvlc, "drawable-nsobject", VLC_VAR_ADDRESS ); #endif #if defined (WIN32) || defined (__OS2__) var_Create( p_libvlc, "drawable-hwnd", VLC_VAR_INTEGER ); #endif /* * Get input filenames given as commandline arguments. * We assume that the remaining parameters are filenames * and their input options. */ GetFilenames( p_libvlc, i_argc - vlc_optind, ppsz_argv + vlc_optind ); /* * Get --open argument */ psz_val = var_InheritString( p_libvlc, "open" ); if ( psz_val != NULL ) { playlist_AddExt( p_playlist, psz_val, NULL, PLAYLIST_INSERT, 0, -1, 0, NULL, 0, true, pl_Unlocked ); free( psz_val ); } return VLC_SUCCESS; }
/***************************************************************************** * Open: *****************************************************************************/ static int Open( vlc_object_t *p_this ) { sout_stream_t *p_stream = (sout_stream_t*)p_this; sout_stream_sys_t *p_sys; char *psz_string; if( !p_stream->p_next ) { msg_Err( p_stream, "cannot create chain" ); return VLC_EGENERIC; } p_sys = (sout_stream_sys_t *)calloc( 1, sizeof( *p_sys ) ); // sunqueen modify p_sys->i_master_drift = 0; config_ChainParse( p_stream, SOUT_CFG_PREFIX, ppsz_sout_options, p_stream->p_cfg ); /* Audio transcoding parameters */ psz_string = var_GetString( p_stream, SOUT_CFG_PREFIX "aenc" ); p_sys->psz_aenc = NULL; p_sys->p_audio_cfg = NULL; if( psz_string && *psz_string ) { char *psz_next; psz_next = config_ChainCreate( &p_sys->psz_aenc, &p_sys->p_audio_cfg, psz_string ); free( psz_next ); } free( psz_string ); psz_string = var_GetString( p_stream, SOUT_CFG_PREFIX "acodec" ); p_sys->i_acodec = 0; if( psz_string && *psz_string ) { char fcc[/*4*/] = " "; // sunqueen modify memcpy( fcc, psz_string, __MIN( strlen( psz_string ), 4 ) ); p_sys->i_acodec = VLC_FOURCC( fcc[0], fcc[1], fcc[2], fcc[3] ); } free( psz_string ); p_sys->psz_alang = var_GetNonEmptyString( p_stream, SOUT_CFG_PREFIX "alang" ); p_sys->i_abitrate = var_GetInteger( p_stream, SOUT_CFG_PREFIX "ab" ); if( p_sys->i_abitrate < 4000 ) p_sys->i_abitrate *= 1000; p_sys->i_sample_rate = var_GetInteger( p_stream, SOUT_CFG_PREFIX "samplerate" ); p_sys->i_channels = var_GetInteger( p_stream, SOUT_CFG_PREFIX "channels" ); if( p_sys->i_acodec ) { if( ( p_sys->i_acodec == VLC_CODEC_MP3 || p_sys->i_acodec == VLC_CODEC_MP2 || p_sys->i_acodec == VLC_CODEC_MPGA ) && p_sys->i_channels > 2 ) { msg_Warn( p_stream, "%d channels invalid for mp2/mp3, forcing to 2", p_sys->i_channels ); p_sys->i_channels = 2; } msg_Dbg( p_stream, "codec audio=%4.4s %dHz %d channels %dKb/s", (char *)&p_sys->i_acodec, p_sys->i_sample_rate, p_sys->i_channels, p_sys->i_abitrate / 1000 ); } psz_string = var_GetString( p_stream, SOUT_CFG_PREFIX "afilter" ); if( psz_string && *psz_string ) p_sys->psz_af = strdup( psz_string ); else p_sys->psz_af = NULL; free( psz_string ); /* Video transcoding parameters */ psz_string = var_GetString( p_stream, SOUT_CFG_PREFIX "venc" ); p_sys->psz_venc = NULL; p_sys->p_video_cfg = NULL; if( psz_string && *psz_string ) { char *psz_next; psz_next = config_ChainCreate( &p_sys->psz_venc, &p_sys->p_video_cfg, psz_string ); free( psz_next ); } free( psz_string ); psz_string = var_GetString( p_stream, SOUT_CFG_PREFIX "vcodec" ); p_sys->i_vcodec = 0; if( psz_string && *psz_string ) { char fcc[/*4*/] = " "; // sunqueen modify memcpy( fcc, psz_string, __MIN( strlen( psz_string ), 4 ) ); p_sys->i_vcodec = VLC_FOURCC( fcc[0], fcc[1], fcc[2], fcc[3] ); } free( psz_string ); p_sys->i_vbitrate = var_GetInteger( p_stream, SOUT_CFG_PREFIX "vb" ); if( p_sys->i_vbitrate < 16000 ) p_sys->i_vbitrate *= 1000; p_sys->f_scale = var_GetFloat( p_stream, SOUT_CFG_PREFIX "scale" ); p_sys->f_fps = var_GetFloat( p_stream, SOUT_CFG_PREFIX "fps" ); p_sys->b_hurry_up = var_GetBool( p_stream, SOUT_CFG_PREFIX "hurry-up" ); p_sys->i_width = var_GetInteger( p_stream, SOUT_CFG_PREFIX "width" ); p_sys->i_height = var_GetInteger( p_stream, SOUT_CFG_PREFIX "height" ); p_sys->i_maxwidth = var_GetInteger( p_stream, SOUT_CFG_PREFIX "maxwidth" ); p_sys->i_maxheight = var_GetInteger( p_stream, SOUT_CFG_PREFIX "maxheight" ); psz_string = var_GetString( p_stream, SOUT_CFG_PREFIX "vfilter" ); if( psz_string && *psz_string ) p_sys->psz_vf2 = strdup(psz_string ); else p_sys->psz_vf2 = NULL; free( psz_string ); p_sys->b_deinterlace = var_GetBool( p_stream, SOUT_CFG_PREFIX "deinterlace" ); psz_string = var_GetString( p_stream, SOUT_CFG_PREFIX "deinterlace-module" ); p_sys->psz_deinterlace = NULL; p_sys->p_deinterlace_cfg = NULL; if( psz_string && *psz_string ) { char *psz_next; psz_next = config_ChainCreate( &p_sys->psz_deinterlace, &p_sys->p_deinterlace_cfg, psz_string ); free( psz_next ); } free( psz_string ); p_sys->i_threads = var_GetInteger( p_stream, SOUT_CFG_PREFIX "threads" ); p_sys->b_high_priority = var_GetBool( p_stream, SOUT_CFG_PREFIX "high-priority" ); if( p_sys->i_vcodec ) { msg_Dbg( p_stream, "codec video=%4.4s %dx%d scaling: %f %dkb/s", (char *)&p_sys->i_vcodec, p_sys->i_width, p_sys->i_height, p_sys->f_scale, p_sys->i_vbitrate / 1000 ); } /* Subpictures transcoding parameters */ p_sys->p_spu = NULL; p_sys->p_spu_blend = NULL; p_sys->psz_senc = NULL; p_sys->p_spu_cfg = NULL; p_sys->i_scodec = 0; psz_string = var_GetString( p_stream, SOUT_CFG_PREFIX "senc" ); if( psz_string && *psz_string ) { char *psz_next; psz_next = config_ChainCreate( &p_sys->psz_senc, &p_sys->p_spu_cfg, psz_string ); free( psz_next ); } free( psz_string ); psz_string = var_GetString( p_stream, SOUT_CFG_PREFIX "scodec" ); if( psz_string && *psz_string ) { char fcc[/*4*/] = " "; // sunqueen modify memcpy( fcc, psz_string, __MIN( strlen( psz_string ), 4 ) ); p_sys->i_scodec = VLC_FOURCC( fcc[0], fcc[1], fcc[2], fcc[3] ); } free( psz_string ); if( p_sys->i_scodec ) { msg_Dbg( p_stream, "codec spu=%4.4s", (char *)&p_sys->i_scodec ); } p_sys->b_soverlay = var_GetBool( p_stream, SOUT_CFG_PREFIX "soverlay" ); psz_string = var_GetString( p_stream, SOUT_CFG_PREFIX "sfilter" ); if( psz_string && *psz_string ) { p_sys->p_spu = spu_Create( p_stream ); if( p_sys->p_spu ) spu_ChangeSources( p_sys->p_spu, psz_string ); } free( psz_string ); /* OSD menu transcoding parameters */ p_sys->psz_osdenc = NULL; p_sys->p_osd_cfg = NULL; p_sys->i_osdcodec = 0; p_sys->b_osd = var_GetBool( p_stream, SOUT_CFG_PREFIX "osd" ); if( p_sys->b_osd ) { char *psz_next; psz_next = config_ChainCreate( &p_sys->psz_osdenc, &p_sys->p_osd_cfg, strdup( "dvbsub") ); free( psz_next ); p_sys->i_osdcodec = VLC_CODEC_YUVP; msg_Dbg( p_stream, "codec osd=%4.4s", (char *)&p_sys->i_osdcodec ); if( !p_sys->p_spu ) { p_sys->p_spu = spu_Create( p_stream ); if( p_sys->p_spu ) spu_ChangeSources( p_sys->p_spu, "osdmenu" ); } else { spu_ChangeSources( p_sys->p_spu, "osdmenu" ); } } /* Audio settings */ p_sys->b_master_sync = var_GetBool( p_stream, SOUT_CFG_PREFIX "audio-sync" ); if( p_sys->f_fps > 0 ) p_sys->b_master_sync = true; p_stream->pf_add = Add; p_stream->pf_del = Del; p_stream->pf_send = Send; p_stream->p_sys = p_sys; return VLC_SUCCESS; }
/***************************************************************************** * Open: *****************************************************************************/ static int Open( vlc_object_t *p_this ) { sout_stream_t *p_stream = (sout_stream_t*)p_this; sout_stream_sys_t *p_sys; char *psz_mux, *psz_access, *psz_url; sout_access_out_t *p_access; int ret = VLC_EGENERIC; config_ChainParse( p_stream, SOUT_CFG_PREFIX, ppsz_sout_options, p_stream->p_cfg ); psz_mux = var_GetNonEmptyString( p_stream, SOUT_CFG_PREFIX "mux" ); psz_access = var_GetNonEmptyString( p_stream, SOUT_CFG_PREFIX "access" ); if( !psz_access ) psz_access = strdup(p_stream->psz_name); psz_url = var_GetNonEmptyString( p_stream, SOUT_CFG_PREFIX "dst" ); if (!psz_url) { char *psz_bind = var_GetNonEmptyString( p_stream, SOUT_CFG_PREFIX "bind" ); if( psz_bind ) { char *psz_path = var_GetNonEmptyString( p_stream, SOUT_CFG_PREFIX "path" ); if( psz_path ) { if( asprintf( &psz_url, "%s/%s", psz_bind, psz_path ) == -1 ) psz_url = NULL; free(psz_bind); free( psz_path ); } else psz_url = psz_bind; } } p_sys = p_stream->p_sys = malloc( sizeof( sout_stream_sys_t) ); if( !p_sys ) { ret = VLC_ENOMEM; goto end; } p_sys->p_session = NULL; if( fixAccessMux( p_stream, &psz_mux, &psz_access, psz_url ) ) goto end; checkAccessMux( p_stream, psz_access, psz_mux ); p_access = sout_AccessOutNew( p_stream, psz_access, psz_url ); if( p_access == NULL ) { msg_Err( p_stream, "no suitable sout access module for `%s/%s://%s'", psz_access, psz_mux, psz_url ); goto end; } p_sys->p_mux = sout_MuxNew( p_stream->p_sout, psz_mux, p_access ); if( !p_sys->p_mux ) { const char *psz_mux_guess = getMuxFromAlias( psz_mux ); if( psz_mux_guess && strcmp( psz_mux_guess, psz_mux ) ) { msg_Dbg( p_stream, "Couldn't open mux `%s', trying `%s' instead", psz_mux, psz_mux_guess ); p_sys->p_mux = sout_MuxNew( p_stream->p_sout, psz_mux_guess, p_access ); } if( !p_sys->p_mux ) { msg_Err( p_stream, "no suitable sout mux module for `%s/%s://%s'", psz_access, psz_mux, psz_url ); sout_AccessOutDelete( p_access ); goto end; } } if( var_GetBool( p_stream, SOUT_CFG_PREFIX"sap" ) ) create_SDP( p_stream, p_access ); p_stream->pf_add = Add; p_stream->pf_del = Del; p_stream->pf_send = Send; p_stream->pf_flush = Flush; if( !sout_AccessOutCanControlPace( p_access ) ) p_stream->pace_nocontrol = true; ret = VLC_SUCCESS; msg_Dbg( p_this, "using `%s/%s://%s'", psz_access, psz_mux, psz_url ); end: if( ret != VLC_SUCCESS ) free( p_sys ); free( psz_access ); free( psz_mux ); free( psz_url ); return ret; }
static LRESULT HandleCadMessage(intf_thread_t* p_intf, HWND hwnd, WPARAM wParam, LPARAM lParam) { intf_sys_t* const p_sys = p_intf->p_sys; switch (lParam) { case IPC_PLAY: { playlist_Play(pl_Get(p_intf->p_libvlc)); return 1; } case IPC_PLAYPAUSE: { playlist_t* p_playlist = pl_Get(p_intf->p_libvlc); const bool playing = playlist_Status(p_playlist) == PLAYLIST_RUNNING; playlist_Control(p_playlist, playing ? PLAYLIST_PAUSE : PLAYLIST_PLAY, pl_Unlocked); return 1; } case IPC_PAUSE: { playlist_Pause(pl_Get(p_intf->p_libvlc)); return 1; } case IPC_STOP: { playlist_Stop(pl_Get(p_intf->p_libvlc)); return 1; } case IPC_NEXT: { playlist_Next(pl_Get(p_intf->p_libvlc)); return 1; } case IPC_PREVIOUS: { playlist_Prev(pl_Get(p_intf->p_libvlc)); return 1; } case IPC_SET_VOLUME: { playlist_VolumeSet(pl_Get(p_intf->p_libvlc), (int)wParam / 100.0f); return 1; } case IPC_GET_VOLUME: { // VLC can return a volume larger than 100% so we need to cap it to 100 here. const float volume = playlist_VolumeGet(pl_Get(p_intf->p_libvlc)) * 100.0f; return (LRESULT)min(volume, 100.0f); } case IPC_GET_DURATION: { unsigned int duration = 0; if (p_sys->p_input) { input_item_t* const p_item = input_GetItem(p_sys->p_input); duration = (unsigned int)(input_item_GetDuration(p_item) / 1000000); } return duration; } case IPC_GET_POSITION: { int pos = 0; if (p_sys->p_input) { pos = (int)(var_GetTime(p_sys->p_input, "time") / CLOCK_FREQ); } return pos; } case IPC_SET_POSITION: { if (p_sys->p_input) { var_SetTime(p_sys->p_input, "time", (int64_t)wParam * CLOCK_FREQ); } return 0; } case IPC_GET_SHUFFLE: { return (int)var_GetBool(pl_Get(p_intf->p_libvlc), "random"); } case IPC_SET_SHUFFLE: { return (int)var_SetBool(pl_Get(p_intf->p_libvlc), "random", (bool)wParam); } case IPC_GET_REPEAT: { return (int)var_GetBool(pl_Get(p_intf->p_libvlc), "repeat"); } case IPC_SET_REPEAT: { return (int)var_SetBool(pl_Get(p_intf->p_libvlc), "repeat", (bool)wParam); } case IPC_SET_RATING: { // VLC does not support ratings so send back 0. PostMessage(p_sys->cad_window, WM_USER, 0, IPC_RATING_CHANGED_NOTIFICATION); return 0; } case IPC_SET_CALLBACK_HWND: { p_sys->cad_window = (HWND)wParam; return 1; } case IPC_SHOW_WINDOW: { // TODO. return 0; } case IPC_GET_STATE: { const int status = playlist_Status(pl_Get(p_intf->p_libvlc)); return status == PLAYLIST_RUNNING ? 1 : status == PLAYLIST_PAUSED ? 2 : 0; } case IPC_SHUTDOWN_NOTIFICATION: { p_sys->cad_window = NULL; return 1; } case IPC_CLOSE: { libvlc_Quit(p_intf->p_libvlc); return 1; } case IPC_GET_CURRENT_TRACK: { if (!p_sys->p_input) return 0; input_item_t* p_item = input_GetItem(p_sys->p_input); char buffer[DATA_MAX_LENGTH]; int buffer_len = 0; // If the i sstarts with file://, we assume that it is a local file and detailed // metadata is available. Otherwise, we assume it to be a network stream (i.e. radio) // with limited info (only a title). char* const file = decode_URI(input_item_GetURI(p_item)); if (strncmp(file, "file://", 7) == 0) { char* const title = input_item_GetTitleFbName(p_item); char* const artist = input_item_GetArtist(p_item); char* const album = input_item_GetAlbum(p_item); char* const cover = decode_URI(input_item_GetArtworkURL(p_item)); const unsigned int duration = input_item_GetDuration(p_item) / 1000000U; buffer_len = _snprintf( buffer, ARRAYSIZE(buffer), "%s\t%s\t%s\t\t\t\t\t%u\t%s\t\t%s\t\t\t\t\t\t\t", title ? title : "", artist ? artist : "", album ? album : "", duration, file ? &file[8] : "", cover ? &cover[8] : ""); // Skip the "file://" part. free(title); free(artist); free(album); free(cover); } else if (char* now_playing = input_item_GetNowPlaying(p_item)) { char* artist = NULL; char* title = now_playing; char* pos = strstr(now_playing, " - "); if (pos) { pos[0] = '\0'; artist = title; title = pos + 3; // Skip the " - " } buffer_len = _snprintf( buffer, ARRAYSIZE(buffer), "%s\t%s\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t", title ? title : "", artist ? artist : ""); free(now_playing); } free(file); if (buffer_len) { wchar_t buffer_w[DATA_MAX_LENGTH]; const int buffer_w_len = MultiByteToWideChar( CP_UTF8, 0, buffer, buffer_len + 1, buffer_w, ARRAYSIZE(buffer_w)); COPYDATASTRUCT cds; cds.dwData = IPC_CURRENT_TRACK_NOTIFICATION; cds.lpData = &buffer_w; cds.cbData = buffer_w_len * sizeof(buffer_w[0]); SendMessage( p_sys->cad_window, WM_COPYDATA, IPC_CURRENT_TRACK_NOTIFICATION, (LPARAM)&cds); } return 1; } } return 0; }
/***************************************************************************** * OpenEncoder: probe the encoder and return score *****************************************************************************/ static int OpenEncoder( vlc_object_t *p_this ) { encoder_t *p_enc = (encoder_t *)p_this; encoder_sys_t *p_sys = p_enc->p_sys; int i_tmp; float f_tmp; char *psz_tmp; if( p_enc->fmt_out.i_codec != VLC_CODEC_DIRAC && !p_enc->b_force ) { return VLC_EGENERIC; } if( !p_enc->fmt_in.video.i_frame_rate || !p_enc->fmt_in.video.i_frame_rate_base || !p_enc->fmt_in.video.i_height || !p_enc->fmt_in.video.i_width ) { msg_Err( p_enc, "Framerate and picture dimensions must be non-zero" ); return VLC_EGENERIC; } /* Allocate the memory needed to store the decoder's structure */ if( ( p_sys = calloc( 1, sizeof(*p_sys) ) ) == NULL ) return VLC_ENOMEM; p_enc->p_sys = p_sys; p_enc->pf_encode_video = Encode; p_enc->fmt_out.i_codec = VLC_CODEC_DIRAC; p_enc->fmt_out.i_cat = VIDEO_ES; if( ( p_sys->p_dts_fifo = block_FifoNew() ) == NULL ) { CloseEncoder( p_this ); return VLC_ENOMEM; } ResetPTStlb( p_enc ); /* guess the video format based upon number of lines and picture height */ int i = 0; VideoFormat guessed_video_fmt = VIDEO_FORMAT_CUSTOM; /* Pick the dirac_video_format in this order of preference: * 1. an exact match in frame height and an approximate fps match * 2. the previous preset with a smaller number of lines. */ do { if( dirac_format_guess[i].i_height > p_enc->fmt_in.video.i_height ) { guessed_video_fmt = dirac_format_guess[i-1].i_vf; break; } if( dirac_format_guess[i].i_height != p_enc->fmt_in.video.i_height ) continue; int src_fps = p_enc->fmt_in.video.i_frame_rate / p_enc->fmt_in.video.i_frame_rate_base; int delta_fps = abs( dirac_format_guess[i].i_approx_fps - src_fps ); if( delta_fps > 2 ) continue; guessed_video_fmt = dirac_format_guess[i].i_vf; break; } while( dirac_format_guess[++i].i_height ); dirac_encoder_context_init( &p_sys->ctx, guessed_video_fmt ); /* constants set from the input video format */ p_sys->ctx.src_params.width = p_enc->fmt_in.video.i_width; p_sys->ctx.src_params.height = p_enc->fmt_in.video.i_height; p_sys->ctx.src_params.frame_rate.numerator = p_enc->fmt_in.video.i_frame_rate; p_sys->ctx.src_params.frame_rate.denominator = p_enc->fmt_in.video.i_frame_rate_base; unsigned u_asr_num, u_asr_den; vlc_ureduce( &u_asr_num, &u_asr_den, p_enc->fmt_in.video.i_sar_num, p_enc->fmt_in.video.i_sar_den, 0 ); p_sys->ctx.src_params.pix_asr.numerator = u_asr_num; p_sys->ctx.src_params.pix_asr.denominator = u_asr_den; config_ChainParse( p_enc, ENC_CFG_PREFIX, ppsz_enc_options, p_enc->p_cfg ); psz_tmp = var_GetString( p_enc, ENC_CFG_PREFIX ENC_CHROMAFMT ); if( !psz_tmp ) goto error; else if( !strcmp( psz_tmp, "420" ) ) { p_enc->fmt_in.i_codec = VLC_CODEC_I420; p_enc->fmt_in.video.i_bits_per_pixel = 12; p_sys->ctx.src_params.chroma = format420; p_sys->i_buffer_in = p_enc->fmt_in.video.i_width * p_enc->fmt_in.video.i_height * 3 / 2; } else if( !strcmp( psz_tmp, "422" ) ) { p_enc->fmt_in.i_codec = VLC_CODEC_I422; p_enc->fmt_in.video.i_bits_per_pixel = 16; p_sys->ctx.src_params.chroma = format422; p_sys->i_buffer_in = p_enc->fmt_in.video.i_width * p_enc->fmt_in.video.i_height * 2; } else if( !strcmp( psz_tmp, "444" ) ) { p_enc->fmt_in.i_codec = VLC_CODEC_I444; p_enc->fmt_in.video.i_bits_per_pixel = 24; p_sys->ctx.src_params.chroma = format444; p_sys->i_buffer_in = p_enc->fmt_in.video.i_width * p_enc->fmt_in.video.i_height * 3; } else { msg_Err( p_enc, "Invalid chroma format: %s", psz_tmp ); free( psz_tmp ); goto error; } free( psz_tmp ); p_sys->ctx.enc_params.qf = var_GetFloat( p_enc, ENC_CFG_PREFIX ENC_QUALITY_FACTOR ); /* use bitrate from sout-transcode-vb in kbps */ p_sys->ctx.enc_params.trate = p_enc->fmt_out.i_bitrate / 1000; i_tmp = var_GetInteger( p_enc, ENC_CFG_PREFIX ENC_TARGETRATE ); if( i_tmp > -1 ) p_sys->ctx.enc_params.trate = i_tmp; p_enc->fmt_out.i_bitrate = p_sys->ctx.enc_params.trate * 1000; p_sys->ctx.enc_params.lossless = var_GetBool( p_enc, ENC_CFG_PREFIX ENC_LOSSLESS ); psz_tmp = var_GetString( p_enc, ENC_CFG_PREFIX ENC_PREFILTER ); if( !psz_tmp ) goto error; else if( !strcmp( psz_tmp, "none" ) ) { p_sys->ctx.enc_params.prefilter = NO_PF; } else if( !strcmp( psz_tmp, "cwm" ) ) { p_sys->ctx.enc_params.prefilter = CWM; } else if( !strcmp( psz_tmp, "rectlp" ) ) { p_sys->ctx.enc_params.prefilter = RECTLP; } else if( !strcmp( psz_tmp, "diaglp" ) ) { p_sys->ctx.enc_params.prefilter = DIAGLP; } else { msg_Err( p_enc, "Invalid prefilter: %s", psz_tmp ); free( psz_tmp ); goto error; } free( psz_tmp ); p_sys->ctx.enc_params.prefilter_strength = var_GetInteger( p_enc, ENC_CFG_PREFIX ENC_PREFILTER_STRENGTH ); i_tmp = var_GetInteger( p_enc, ENC_CFG_PREFIX ENC_L1SEP ); if( i_tmp > -1 ) p_sys->ctx.enc_params.L1_sep = i_tmp; i_tmp = var_GetInteger( p_enc, ENC_CFG_PREFIX ENC_L1NUM ); if( i_tmp > -1 ) p_sys->ctx.enc_params.num_L1 = i_tmp; psz_tmp = var_GetString( p_enc, ENC_CFG_PREFIX ENC_CODINGMODE ); if( !psz_tmp ) goto error; else if( !strcmp( psz_tmp, "auto" ) ) { p_sys->b_auto_field_coding = true; } else if( !strcmp( psz_tmp, "progressive" ) ) { p_sys->b_auto_field_coding = false; p_sys->ctx.enc_params.picture_coding_mode = 0; } else if( !strcmp( psz_tmp, "field" ) ) { p_sys->b_auto_field_coding = false; p_sys->ctx.enc_params.picture_coding_mode = 1; } else { msg_Err( p_enc, "Invalid codingmode: %s", psz_tmp ); free( psz_tmp ); goto error; } free( psz_tmp ); psz_tmp = var_GetString( p_enc, ENC_CFG_PREFIX ENC_MVPREC ); if( !psz_tmp ) goto error; else if( !strcmp( psz_tmp, "1" ) ) { p_sys->ctx.enc_params.mv_precision = MV_PRECISION_PIXEL; } else if( !strcmp( psz_tmp, "1/2" ) ) { p_sys->ctx.enc_params.mv_precision = MV_PRECISION_HALF_PIXEL; } else if( !strcmp( psz_tmp, "1/4" ) ) { p_sys->ctx.enc_params.mv_precision = MV_PRECISION_QUARTER_PIXEL; } else if( !strcmp( psz_tmp, "1/8" ) ) { p_sys->ctx.enc_params.mv_precision = MV_PRECISION_EIGHTH_PIXEL; } else { msg_Err( p_enc, "Invalid mv-prec: %s", psz_tmp ); free( psz_tmp ); goto error; } free( psz_tmp ); /* * {x,y}b{len,sep} must be multiples of 4 */ i_tmp = var_GetInteger( p_enc, ENC_CFG_PREFIX ENC_MCBLK_WIDTH ); if( i_tmp > -1 ) p_sys->ctx.enc_params.xbsep = i_tmp / 4 * 4; i_tmp = var_GetInteger( p_enc, ENC_CFG_PREFIX ENC_MCBLK_HEIGHT ); if( i_tmp > -1 ) p_sys->ctx.enc_params.ybsep = i_tmp / 4 * 4; i_tmp = var_GetInteger( p_enc, ENC_CFG_PREFIX ENC_MCBLK_OVERLAP ); if( i_tmp > -1 ) { p_sys->ctx.enc_params.xblen = p_sys->ctx.enc_params.xbsep * (100 + i_tmp) / 400 * 4; p_sys->ctx.enc_params.yblen = p_sys->ctx.enc_params.ybsep * (100 + i_tmp) / 400 * 4; } /* * {x,y}blen >= {x,y}bsep * {x,y}blen <= 2* {x,y}bsep */ i_tmp = var_GetInteger( p_enc, ENC_CFG_PREFIX ENC_MCBLK_XBLEN ); if( i_tmp > -1 ) { int xblen = __MAX( i_tmp, p_sys->ctx.enc_params.xbsep ); xblen = __MIN( xblen, 2 * p_sys->ctx.enc_params.xbsep ); p_sys->ctx.enc_params.xblen = xblen; } i_tmp = var_GetInteger( p_enc, ENC_CFG_PREFIX ENC_MCBLK_YBLEN ); if( i_tmp > -1 ) { int yblen = __MAX( i_tmp, p_sys->ctx.enc_params.ybsep ); yblen = __MIN( yblen, 2 * p_sys->ctx.enc_params.ybsep ); p_sys->ctx.enc_params.yblen = yblen; } psz_tmp = var_GetString( p_enc, ENC_CFG_PREFIX ENC_ME_SIMPLESEARCH ); if( !psz_tmp ) goto error; if( *psz_tmp != '\0' ) { /* of the form [0-9]+:[0-9]+ */ char *psz_start = psz_tmp; char *psz_end = psz_tmp; p_sys->ctx.enc_params.x_range_me = strtol(psz_start, &psz_end, 10); if( *psz_end != ':' || psz_end == psz_start ) { msg_Err( p_enc, "Invalid simple search range: %s", psz_tmp ); free( psz_tmp ); goto error; } psz_start = ++psz_end; p_sys->ctx.enc_params.y_range_me = strtol(psz_start, &psz_end, 10); if( *psz_end != '\0' || psz_end == psz_start ) { msg_Err( p_enc, "Invalid simple search range: %s", psz_tmp ); free( psz_tmp ); goto error; } if( p_sys->ctx.enc_params.x_range_me < 0 || p_sys->ctx.enc_params.y_range_me < 0 ) { msg_Err( p_enc, "Invalid negative simple search range: %s", psz_tmp ); free( psz_tmp ); goto error; } p_sys->ctx.enc_params.full_search = 1; } free( psz_tmp ); #if DIRAC_RESEARCH_VERSION_ATLEAST(1,0,1) p_sys->ctx.enc_params.combined_me = var_GetBool( p_enc, ENC_CFG_PREFIX ENC_ME_COMBINED ); #endif i_tmp = var_GetInteger( p_enc, ENC_CFG_PREFIX ENC_DWTINTRA ); if( i_tmp > -1 ) p_sys->ctx.enc_params.intra_wlt_filter = i_tmp; i_tmp = var_GetInteger( p_enc, ENC_CFG_PREFIX ENC_DWTINTER ); if( i_tmp > -1 ) p_sys->ctx.enc_params.inter_wlt_filter = i_tmp; i_tmp = var_GetInteger( p_enc, ENC_CFG_PREFIX ENC_DWTDEPTH ); if( i_tmp > -1 ) p_sys->ctx.enc_params.wlt_depth = i_tmp; i_tmp = var_GetInteger( p_enc, ENC_CFG_PREFIX ENC_MULTIQUANT ); if( i_tmp > -1 ) p_sys->ctx.enc_params.multi_quants = i_tmp; i_tmp = var_GetInteger( p_enc, ENC_CFG_PREFIX ENC_SPARTITION ); if( i_tmp > -1 ) p_sys->ctx.enc_params.spatial_partition = i_tmp; p_sys->ctx.enc_params.using_ac = !var_GetBool( p_enc, ENC_CFG_PREFIX ENC_NOAC ); f_tmp = var_GetFloat( p_enc, ENC_CFG_PREFIX ENC_CPD ); if( f_tmp > -1 ) p_sys->ctx.enc_params.cpd = f_tmp; /* Allocate the buffer for inputing frames into the encoder */ if( ( p_sys->p_buffer_in = malloc( p_sys->i_buffer_in ) ) == NULL ) { CloseEncoder( p_this ); return VLC_ENOMEM; } /* Set up output buffer */ /* Unfortunately it isn't possible to determine if the buffer * is too small (and then reallocate it) */ p_sys->i_buffer_out = 4096 + p_sys->i_buffer_in; if( ( p_sys->p_buffer_out = malloc( p_sys->i_buffer_out ) ) == NULL ) { CloseEncoder( p_this ); return VLC_ENOMEM; } return VLC_SUCCESS; error: CloseEncoder( p_this ); return VLC_EGENERIC; }
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_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: { aout_instance_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 InputManager::UpdateRecord() { emit recordingStateChanged( var_GetBool( p_input, "record" ) ); }
void VlcProc::on_loop_changed( vlc_object_t* p_obj, vlc_value_t newVal ) { playlist_t* pPlaylist = (playlist_t*) p_obj; SET_BOOL( m_cVarLoop, var_GetBool( pPlaylist, "loop" ) ); }
/** Changes the EWMH state of the window */ static void set_wm_state (vout_window_t *wnd, bool on, xcb_atom_t state) { vout_window_sys_t *sys = wnd->sys; /* From EWMH "_WM_STATE" */ xcb_client_message_event_t ev = { .response_type = XCB_CLIENT_MESSAGE, .format = 32, .window = wnd->handle.xid, .type = sys->wm_state, }; ev.data.data32[0] = on ? NET_WM_STATE_ADD : NET_WM_STATE_REMOVE; ev.data.data32[1] = state; ev.data.data32[2] = 0; ev.data.data32[3] = 1; /* From ICCCM "Changing Window State" */ xcb_send_event (sys->conn, 0, sys->root, XCB_EVENT_MASK_SUBSTRUCTURE_NOTIFY | XCB_EVENT_MASK_SUBSTRUCTURE_REDIRECT, (const char *)&ev); } static int Control (vout_window_t *wnd, int cmd, va_list ap) { vout_window_sys_t *p_sys = wnd->sys; xcb_connection_t *conn = p_sys->conn; switch (cmd) { case VOUT_WINDOW_SET_SIZE: { unsigned width = va_arg (ap, unsigned); unsigned height = va_arg (ap, unsigned); const uint32_t values[] = { width, height, }; xcb_configure_window (conn, wnd->handle.xid, XCB_CONFIG_WINDOW_WIDTH | XCB_CONFIG_WINDOW_HEIGHT, values); break; } case VOUT_WINDOW_SET_STATE: { unsigned state = va_arg (ap, unsigned); bool above = (state & VOUT_WINDOW_STATE_ABOVE) != 0; bool below = (state & VOUT_WINDOW_STATE_BELOW) != 0; set_wm_state (wnd, above, p_sys->wm_state_above); set_wm_state (wnd, below, p_sys->wm_state_below); break; } case VOUT_WINDOW_SET_FULLSCREEN: { bool fs = va_arg (ap, int); if (!fs && var_GetBool (wnd, "video-wallpaper")) return VLC_EGENERIC; set_wm_state (wnd, fs, p_sys->wm_state_fullscreen); break; } default: msg_Err (wnd, "request %d not implemented", cmd); return VLC_EGENERIC; } xcb_flush (p_sys->conn); return VLC_SUCCESS; }
void VlcProc::on_repeat_changed( vlc_object_t* p_obj, vlc_value_t newVal ) { playlist_t* pPlaylist = (playlist_t*) p_obj; SET_BOOL( m_cVarRepeat, var_GetBool( pPlaylist, "repeat" ) ); }
static void input_item_add_subitem_tree ( const vlc_event_t * p_event, void * user_data ) { input_item_t *p_input = p_event->p_obj; playlist_t *p_playlist = (( playlist_item_t* ) user_data)->p_playlist; input_item_node_t *p_new_root = p_event->u.input_item_subitem_tree_added.p_root; PL_LOCK; playlist_item_t *p_item = playlist_ItemGetByInput( p_playlist, p_input ); assert( p_item != NULL ); bool b_current = get_current_status_item( p_playlist ) == p_item; bool b_autostart = var_GetBool( p_playlist, "playlist-autostart" ); bool b_stop = p_item->i_flags & PLAYLIST_SUBITEM_STOP_FLAG; bool b_flat = false; p_item->i_flags &= ~PLAYLIST_SUBITEM_STOP_FLAG; /* We will have to flatten the tree out if we are in "the playlist" node and the user setting demands flat playlist */ if( !pl_priv(p_playlist)->b_tree ) { playlist_item_t *p_up = p_item; while( p_up->p_parent ) { if( p_up->p_parent == p_playlist->p_playing ) { b_flat = true; break; } p_up = p_up->p_parent; } } int pos = 0; /* If we have to flatten out, then take the item's position in the parent as insertion point and delete the item */ if( b_flat ) { playlist_item_t *p_parent = p_item->p_parent; assert( p_parent != NULL ); int i; for( i = 0; i < p_parent->i_children; i++ ) { if( p_parent->pp_children[i] == p_item ) { pos = i; break; } } assert( i < p_parent->i_children ); playlist_DeleteItem( p_playlist, p_item, true ); p_item = p_parent; } else { pos = p_item->i_children >= 0 ? p_item->i_children : 0; } /* At this point: "p_item" is the node where sub-items should be inserted, "pos" is the insertion position in that node */ int last_pos = playlist_InsertInputItemTree( p_playlist, p_item, p_new_root, pos, b_flat ); if( !b_flat ) var_SetInteger( p_playlist, "leaf-to-parent", p_item->i_id ); //control playback only if it was the current playing item that got subitems if( b_current ) { if( last_pos == pos || ( b_stop && !b_flat ) || !b_autostart ) { /* We stop, either because no sub-item was actually created, or some flags/settings want us to do so at this point */ PL_UNLOCK; playlist_Stop( p_playlist ); return; } else { /* Continue to play, either random or the first new item */ playlist_item_t *p_play_item; if( var_GetBool( p_playlist, "random" ) ) { unsigned rand_pos = ((unsigned)vlc_mrand48()) % (last_pos - pos); rand_pos += pos; p_play_item = p_item->pp_children[rand_pos]; } else { p_play_item = p_item->pp_children[pos]; /* NOTE: this is a work around the general bug: if node-to-be-played contains sub-nodes, then second instead of first leaf starts playing (only in case the leafs have just been instered and playlist has not yet been rebuilt.) */ while( p_play_item->i_children > 0 ) p_play_item = p_play_item->pp_children[0]; } playlist_Control( p_playlist, PLAYLIST_VIEWPLAY, pl_Locked, get_current_status_node( p_playlist ), p_play_item ); } } PL_UNLOCK; }
/***************************************************************************** * Open: *****************************************************************************/ static int Open( vlc_object_t *p_this ) { sout_stream_t *p_stream = (sout_stream_t*)p_this; sout_stream_sys_t *p_sys; char *psz_string; if( !p_stream->p_next ) { msg_Err( p_stream, "cannot create chain" ); return VLC_EGENERIC; } p_sys = calloc( 1, sizeof( *p_sys ) ); p_sys->i_master_drift = 0; config_ChainParse( p_stream, SOUT_CFG_PREFIX, ppsz_sout_options, p_stream->p_cfg ); /* Audio transcoding parameters */ psz_string = var_GetString( p_stream, SOUT_CFG_PREFIX "aenc" ); p_sys->psz_aenc = NULL; p_sys->p_audio_cfg = NULL; if( psz_string && *psz_string ) { char *psz_next; psz_next = config_ChainCreate( &p_sys->psz_aenc, &p_sys->p_audio_cfg, psz_string ); free( psz_next ); } free( psz_string ); psz_string = var_GetString( p_stream, SOUT_CFG_PREFIX "acodec" ); p_sys->i_acodec = 0; if( psz_string && *psz_string ) { char fcc[5] = " \0"; memcpy( fcc, psz_string, __MIN( strlen( psz_string ), 4 ) ); p_sys->i_acodec = vlc_fourcc_GetCodecFromString( AUDIO_ES, fcc ); msg_Dbg( p_stream, "Checking codec mapping for %s got %4.4s ", fcc, (char*)&p_sys->i_acodec); } free( psz_string ); p_sys->psz_alang = var_GetNonEmptyString( p_stream, SOUT_CFG_PREFIX "alang" ); p_sys->i_abitrate = var_GetInteger( p_stream, SOUT_CFG_PREFIX "ab" ); if( p_sys->i_abitrate < 4000 ) p_sys->i_abitrate *= 1000; p_sys->i_sample_rate = var_GetInteger( p_stream, SOUT_CFG_PREFIX "samplerate" ); p_sys->i_channels = var_GetInteger( p_stream, SOUT_CFG_PREFIX "channels" ); if( p_sys->i_acodec ) { if( ( p_sys->i_acodec == VLC_CODEC_MP3 || p_sys->i_acodec == VLC_CODEC_MP2 || p_sys->i_acodec == VLC_CODEC_MPGA ) && p_sys->i_channels > 2 ) { msg_Warn( p_stream, "%d channels invalid for mp2/mp3, forcing to 2", p_sys->i_channels ); p_sys->i_channels = 2; } msg_Dbg( p_stream, "codec audio=%4.4s %dHz %d channels %dKb/s", (char *)&p_sys->i_acodec, p_sys->i_sample_rate, p_sys->i_channels, p_sys->i_abitrate / 1000 ); } psz_string = var_GetString( p_stream, SOUT_CFG_PREFIX "afilter" ); if( psz_string && *psz_string ) p_sys->psz_af = strdup( psz_string ); else p_sys->psz_af = NULL; free( psz_string ); /* Video transcoding parameters */ psz_string = var_GetString( p_stream, SOUT_CFG_PREFIX "venc" ); p_sys->psz_venc = NULL; p_sys->p_video_cfg = NULL; if( psz_string && *psz_string ) { char *psz_next; psz_next = config_ChainCreate( &p_sys->psz_venc, &p_sys->p_video_cfg, psz_string ); free( psz_next ); } free( psz_string ); psz_string = var_GetString( p_stream, SOUT_CFG_PREFIX "vcodec" ); p_sys->i_vcodec = 0; if( psz_string && *psz_string ) { char fcc[5] = " \0"; memcpy( fcc, psz_string, __MIN( strlen( psz_string ), 4 ) ); p_sys->i_vcodec = vlc_fourcc_GetCodecFromString( VIDEO_ES, fcc ); msg_Dbg( p_stream, "Checking video codec mapping for %s got %4.4s ", fcc, (char*)&p_sys->i_vcodec); } free( psz_string ); p_sys->i_vbitrate = var_GetInteger( p_stream, SOUT_CFG_PREFIX "vb" ); if( p_sys->i_vbitrate < 16000 ) p_sys->i_vbitrate *= 1000; p_sys->f_scale = var_GetFloat( p_stream, SOUT_CFG_PREFIX "scale" ); p_sys->b_master_sync = var_InheritURational( p_stream, &p_sys->fps_num, &p_sys->fps_den, SOUT_CFG_PREFIX "fps" ) == VLC_SUCCESS; p_sys->i_width = var_GetInteger( p_stream, SOUT_CFG_PREFIX "width" ); p_sys->i_height = var_GetInteger( p_stream, SOUT_CFG_PREFIX "height" ); p_sys->i_maxwidth = var_GetInteger( p_stream, SOUT_CFG_PREFIX "maxwidth" ); p_sys->i_maxheight = var_GetInteger( p_stream, SOUT_CFG_PREFIX "maxheight" ); psz_string = var_GetString( p_stream, SOUT_CFG_PREFIX "vfilter" ); if( psz_string && *psz_string ) p_sys->psz_vf2 = strdup(psz_string ); else p_sys->psz_vf2 = NULL; free( psz_string ); p_sys->b_deinterlace = var_GetBool( p_stream, SOUT_CFG_PREFIX "deinterlace" ); psz_string = var_GetString( p_stream, SOUT_CFG_PREFIX "deinterlace-module" ); p_sys->psz_deinterlace = NULL; p_sys->p_deinterlace_cfg = NULL; if( psz_string && *psz_string ) { char *psz_next; psz_next = config_ChainCreate( &p_sys->psz_deinterlace, &p_sys->p_deinterlace_cfg, psz_string ); free( psz_next ); } free( psz_string ); p_sys->i_threads = var_GetInteger( p_stream, SOUT_CFG_PREFIX "threads" ); p_sys->b_high_priority = var_GetBool( p_stream, SOUT_CFG_PREFIX "high-priority" ); if( p_sys->i_vcodec ) { msg_Dbg( p_stream, "codec video=%4.4s %dx%d scaling: %f %dkb/s", (char *)&p_sys->i_vcodec, p_sys->i_width, p_sys->i_height, p_sys->f_scale, p_sys->i_vbitrate / 1000 ); } /* Disable hardware decoding by default (unlike normal playback) */ psz_string = var_CreateGetString( p_stream, "avcodec-hw" ); if( !strcasecmp( "any", psz_string ) ) var_SetString( p_stream, "avcodec-hw", "none" ); free( psz_string ); /* Subpictures transcoding parameters */ p_sys->p_spu = NULL; p_sys->p_spu_blend = NULL; p_sys->psz_senc = NULL; p_sys->p_spu_cfg = NULL; p_sys->i_scodec = 0; psz_string = var_GetString( p_stream, SOUT_CFG_PREFIX "senc" ); if( psz_string && *psz_string ) { char *psz_next; psz_next = config_ChainCreate( &p_sys->psz_senc, &p_sys->p_spu_cfg, psz_string ); free( psz_next ); } free( psz_string ); psz_string = var_GetString( p_stream, SOUT_CFG_PREFIX "scodec" ); if( psz_string && *psz_string ) { char fcc[5] = " \0"; memcpy( fcc, psz_string, __MIN( strlen( psz_string ), 4 ) ); p_sys->i_scodec = vlc_fourcc_GetCodecFromString( SPU_ES, fcc ); msg_Dbg( p_stream, "Checking spu codec mapping for %s got %4.4s ", fcc, (char*)&p_sys->i_scodec); } free( psz_string ); if( p_sys->i_scodec ) { msg_Dbg( p_stream, "codec spu=%4.4s", (char *)&p_sys->i_scodec ); } p_sys->b_soverlay = var_GetBool( p_stream, SOUT_CFG_PREFIX "soverlay" ); psz_string = var_GetString( p_stream, SOUT_CFG_PREFIX "sfilter" ); if( psz_string && *psz_string ) { p_sys->p_spu = spu_Create( p_stream ); if( p_sys->p_spu ) spu_ChangeSources( p_sys->p_spu, psz_string ); } free( psz_string ); /* OSD menu transcoding parameters */ p_sys->psz_osdenc = NULL; p_sys->p_osd_cfg = NULL; p_sys->i_osdcodec = 0; p_sys->b_osd = var_GetBool( p_stream, SOUT_CFG_PREFIX "osd" ); if( p_sys->b_osd ) { char *psz_next; psz_next = config_ChainCreate( &p_sys->psz_osdenc, &p_sys->p_osd_cfg, "dvbsub" ); free( psz_next ); p_sys->i_osdcodec = VLC_CODEC_YUVP; msg_Dbg( p_stream, "codec osd=%4.4s", (char *)&p_sys->i_osdcodec ); if( !p_sys->p_spu ) { p_sys->p_spu = spu_Create( p_stream ); if( p_sys->p_spu ) spu_ChangeSources( p_sys->p_spu, "osdmenu" ); } else { spu_ChangeSources( p_sys->p_spu, "osdmenu" ); } } p_stream->pf_add = Add; p_stream->pf_del = Del; p_stream->pf_send = Send; p_stream->p_sys = p_sys; return VLC_SUCCESS; }
static inline bool osd_isVisible( osd_menu_t *p_osd ) { return var_GetBool( p_osd, "osd-menu-visible" ); }
/***************************************************************************** * Open: open the file *****************************************************************************/ static int Open( vlc_object_t *p_this ) { sout_access_out_t *p_access = (sout_access_out_t*)p_this; int fd; config_ChainParse( p_access, SOUT_CFG_PREFIX, ppsz_sout_options, p_access->p_cfg ); if( !p_access->psz_path ) { msg_Err( p_access, "no file name specified" ); return VLC_EGENERIC; } bool append = var_GetBool( p_access, SOUT_CFG_PREFIX "append" ); if (!strcmp (p_access->psz_access, "fd")) { char *end; fd = strtol (p_access->psz_path, &end, 0); if (!*p_access->psz_path || *end) { msg_Err (p_access, "invalid file descriptor: %s", p_access->psz_path); return VLC_EGENERIC; } fd = vlc_dup (fd); if (fd == -1) { msg_Err (p_access, "cannot use file descriptor: %m"); return VLC_EGENERIC; } } #ifndef UNDER_CE else if( !strcmp( p_access->psz_path, "-" ) ) { #ifdef WIN32 setmode (fileno (stdout), O_BINARY); #endif fd = vlc_dup (fileno (stdout)); if (fd == -1) { msg_Err (p_access, "cannot use standard output: %m"); return VLC_EGENERIC; } msg_Dbg( p_access, "using stdout" ); } #endif else { char *psz_tmp = str_format( p_access, p_access->psz_path ); path_sanitize( psz_tmp ); fd = vlc_open( psz_tmp, O_RDWR | O_CREAT | O_LARGEFILE | #ifdef O_SYNC (var_GetBool( p_access, SOUT_CFG_PREFIX "sync" ) ? O_SYNC : 0) | #endif (append ? 0 : O_TRUNC), 0666 ); free( psz_tmp ); if (fd == -1) { msg_Err (p_access, "cannot create %s: %m", p_access->psz_path); return VLC_EGENERIC; } } p_access->pf_write = Write; p_access->pf_read = Read; p_access->pf_seek = Seek; p_access->pf_control = Control; p_access->p_sys = (void *)(intptr_t)fd; msg_Dbg( p_access, "file access output opened (%s)", p_access->psz_path ); if (append) lseek (fd, 0, SEEK_END); return VLC_SUCCESS; }
/** * Compute the next playlist item depending on * the playlist course mode (forward, backward, random, view,...). * * \param p_playlist the playlist object * \return nothing */ static playlist_item_t *NextItem( playlist_t *p_playlist ) { playlist_private_t *p_sys = pl_priv(p_playlist); playlist_item_t *p_new = NULL; /* Handle quickly a few special cases */ /* No items to play */ if( p_playlist->items.i_size == 0 ) { msg_Info( p_playlist, "playlist is empty" ); return NULL; } /* Start the real work */ if( p_sys->request.b_request ) { p_new = p_sys->request.p_item; int i_skip = p_sys->request.i_skip; PL_DEBUG( "processing request item: %s, node: %s, skip: %i", PLI_NAME( p_sys->request.p_item ), PLI_NAME( p_sys->request.p_node ), i_skip ); if( p_sys->request.p_node && p_sys->request.p_node != get_current_status_node( p_playlist ) ) { set_current_status_node( p_playlist, p_sys->request.p_node ); p_sys->request.p_node = NULL; p_sys->b_reset_currently_playing = true; } /* If we are asked for a node, go to it's first child */ if( i_skip == 0 && ( p_new == NULL || p_new->i_children != -1 ) ) { i_skip++; if( p_new != NULL ) { p_new = playlist_GetNextLeaf( p_playlist, p_new, NULL, true, false ); for( int i = 0; i < p_playlist->current.i_size; i++ ) { if( p_new == ARRAY_VAL( p_playlist->current, i ) ) { p_playlist->i_current_index = i; i_skip = 0; } } } } if( p_sys->b_reset_currently_playing ) /* A bit too bad to reset twice ... */ ResetCurrentlyPlaying( p_playlist, p_new ); else if( p_new ) ResyncCurrentIndex( p_playlist, p_new ); else p_playlist->i_current_index = -1; if( p_playlist->current.i_size && (i_skip > 0) ) { if( p_playlist->i_current_index < -1 ) p_playlist->i_current_index = -1; for( int i = i_skip; i > 0 ; i-- ) { p_playlist->i_current_index++; if( p_playlist->i_current_index >= p_playlist->current.i_size ) { PL_DEBUG( "looping - restarting at beginning of node" ); /* reshuffle playlist when end is reached */ if( var_GetBool( p_playlist, "random" ) ) { PL_DEBUG( "reshuffle playlist" ); ResetCurrentlyPlaying( p_playlist, get_current_status_item( p_playlist ) ); } p_playlist->i_current_index = 0; } } p_new = ARRAY_VAL( p_playlist->current, p_playlist->i_current_index ); } else if( p_playlist->current.i_size && (i_skip < 0) ) { for( int i = i_skip; i < 0 ; i++ ) { p_playlist->i_current_index--; if( p_playlist->i_current_index <= -1 ) { PL_DEBUG( "looping - restarting at end of node" ); /* reshuffle playlist when beginning is reached */ if( var_GetBool( p_playlist, "random" ) ) { PL_DEBUG( "reshuffle playlist" ); ResetCurrentlyPlaying( p_playlist, get_current_status_item( p_playlist ) ); } p_playlist->i_current_index = p_playlist->current.i_size-1; } } p_new = ARRAY_VAL( p_playlist->current, p_playlist->i_current_index ); } /* Clear the request */ p_sys->request.b_request = false; } /* "Automatic" item change ( next ) */ else { bool b_loop = var_GetBool( p_playlist, "loop" ); bool b_repeat = var_GetBool( p_playlist, "repeat" ); bool b_playstop = var_GetBool( p_playlist, "play-and-stop" ); /* Repeat and play/stop */ if( b_repeat && get_current_status_item( p_playlist ) ) { msg_Dbg( p_playlist,"repeating item" ); return get_current_status_item( p_playlist ); } if( b_playstop ) { msg_Dbg( p_playlist,"stopping (play and stop)" ); return NULL; } /* */ if( get_current_status_item( p_playlist ) ) { playlist_item_t *p_parent = get_current_status_item( p_playlist ); while( p_parent ) { if( p_parent->i_flags & PLAYLIST_SKIP_FLAG ) { msg_Dbg( p_playlist, "blocking item, stopping") ; return NULL; } p_parent = p_parent->p_parent; } } PL_DEBUG( "changing item without a request (current %i/%i)", p_playlist->i_current_index, p_playlist->current.i_size ); /* Cant go to next from current item */ if( get_current_status_item( p_playlist ) && get_current_status_item( p_playlist )->i_flags & PLAYLIST_SKIP_FLAG ) return NULL; if( p_sys->b_reset_currently_playing ) ResetCurrentlyPlaying( p_playlist, get_current_status_item( p_playlist ) ); p_playlist->i_current_index++; assert( p_playlist->i_current_index <= p_playlist->current.i_size ); if( p_playlist->i_current_index == p_playlist->current.i_size ) { if( !b_loop || p_playlist->current.i_size == 0 ) return NULL; /* reshuffle after last item has been played */ if( var_GetBool( p_playlist, "random" ) ) { PL_DEBUG( "reshuffle playlist" ); ResetCurrentlyPlaying( p_playlist, get_current_status_item( p_playlist ) ); } p_playlist->i_current_index = 0; } PL_DEBUG( "using item %i", p_playlist->i_current_index ); if ( p_playlist->current.i_size == 0 ) return NULL; p_new = ARRAY_VAL( p_playlist->current, p_playlist->i_current_index ); /* The new item can't be autoselected */ if( p_new != NULL && p_new->i_flags & PLAYLIST_SKIP_FLAG ) return NULL; } return p_new; }
/***************************************************************************** * FrontendOpen : Determine frontend device information and capabilities *****************************************************************************/ int FrontendOpen( access_t *p_access ) { access_sys_t *p_sys = p_access->p_sys; frontend_t * p_frontend; unsigned int i_adapter, i_device; bool b_probe; char frontend[128]; i_adapter = var_GetInteger( p_access, "dvb-adapter" ); i_device = var_GetInteger( p_access, "dvb-device" ); b_probe = var_GetBool( p_access, "dvb-probe" ); if( snprintf( frontend, sizeof(frontend), FRONTEND, i_adapter, i_device ) >= (int)sizeof(frontend) ) { msg_Err( p_access, "snprintf() truncated string for FRONTEND" ); frontend[sizeof(frontend) - 1] = '\0'; } p_sys->p_frontend = p_frontend = malloc( sizeof(frontend_t) ); if( !p_frontend ) return VLC_ENOMEM; msg_Dbg( p_access, "Opening device %s", frontend ); if( (p_sys->i_frontend_handle = vlc_open(frontend, O_RDWR | O_NONBLOCK)) < 0 ) { msg_Err( p_access, "FrontEndOpen: opening device failed (%m)" ); free( p_frontend ); return VLC_EGENERIC; } if( b_probe ) { const char * psz_expected = NULL; const char * psz_real; if( FrontendInfo( p_access ) < 0 ) { close( p_sys->i_frontend_handle ); free( p_frontend ); return VLC_EGENERIC; } switch( p_frontend->info.type ) { case FE_OFDM: psz_real = "DVB-T"; break; case FE_QAM: psz_real = "DVB-C"; break; case FE_QPSK: psz_real = "DVB-S"; break; case FE_ATSC: psz_real = "ATSC"; break; default: psz_real = "unknown"; } /* Sanity checks */ if( (!strncmp( p_access->psz_access, "qpsk", 4 ) || !strncmp( p_access->psz_access, "dvb-s", 5 ) || !strncmp( p_access->psz_access, "satellite", 9 ) ) && (p_frontend->info.type != FE_QPSK) ) { psz_expected = "DVB-S"; } if( (!strncmp( p_access->psz_access, "cable", 5 ) || !strncmp( p_access->psz_access, "dvb-c", 5 ) ) && (p_frontend->info.type != FE_QAM) ) { psz_expected = "DVB-C"; } if( (!strncmp( p_access->psz_access, "terrestrial", 11 ) || !strncmp( p_access->psz_access, "dvb-t", 5 ) ) && (p_frontend->info.type != FE_OFDM) ) { psz_expected = "DVB-T"; } if( (!strncmp( p_access->psz_access, "usdigital", 9 ) || !strncmp( p_access->psz_access, "atsc", 4 ) ) && (p_frontend->info.type != FE_ATSC) ) { psz_expected = "ATSC"; } if( psz_expected != NULL ) { msg_Err( p_access, "requested type %s not supported by %s tuner", psz_expected, psz_real ); close( p_sys->i_frontend_handle ); free( p_frontend ); return VLC_EGENERIC; } } else /* no frontend probing is done so use default border values. */ { msg_Dbg( p_access, "using default values for frontend info" ); msg_Dbg( p_access, "method of access is %s", p_access->psz_access ); p_frontend->info.type = FE_QPSK; if( !strncmp( p_access->psz_access, "qpsk", 4 ) || !strncmp( p_access->psz_access, "dvb-s", 5 ) ) p_frontend->info.type = FE_QPSK; else if( !strncmp( p_access->psz_access, "cable", 5 ) || !strncmp( p_access->psz_access, "dvb-c", 5 ) ) p_frontend->info.type = FE_QAM; else if( !strncmp( p_access->psz_access, "terrestrial", 11 ) || !strncmp( p_access->psz_access, "dvb-t", 5 ) ) p_frontend->info.type = FE_OFDM; else if( !strncmp( p_access->psz_access, "usdigital", 9 ) || !strncmp( p_access->psz_access, "atsc", 4 ) ) p_frontend->info.type = FE_ATSC; } return VLC_SUCCESS; }
/***************************************************************************** * Win32VoutCreateWindow: create a window for the video. ***************************************************************************** * Before creating a direct draw surface, we need to create a window in which * the video will be displayed. This window will also allow us to capture the * events. *****************************************************************************/ static int Win32VoutCreateWindow( event_thread_t *p_event ) { vout_display_t *vd = p_event->vd; HINSTANCE hInstance; HMENU hMenu; RECT rect_window; WNDCLASS wc; /* window class components */ TCHAR vlc_path[MAX_PATH+1]; int i_style, i_stylex; msg_Dbg( vd, "Win32VoutCreateWindow" ); /* Get this module's instance */ hInstance = GetModuleHandle(NULL); #ifdef MODULE_NAME_IS_direct3d if( !p_event->use_desktop ) #endif { /* If an external window was specified, we'll draw in it. */ p_event->parent_window = vout_display_NewWindow(vd, &p_event->wnd_cfg ); if( p_event->parent_window ) p_event->hparent = p_event->parent_window->handle.hwnd; else p_event->hparent = NULL; } #ifdef MODULE_NAME_IS_direct3d else { vout_display_DeleteWindow(vd, NULL); p_event->parent_window = NULL; p_event->hparent = GetDesktopHandle(vd); } #endif p_event->cursor_arrow = LoadCursor(NULL, IDC_ARROW); p_event->cursor_empty = EmptyCursor(hInstance); /* Get the Icon from the main app */ p_event->vlc_icon = NULL; if( GetModuleFileName( NULL, vlc_path, MAX_PATH ) ) { p_event->vlc_icon = ExtractIcon( hInstance, vlc_path, 0 ); } /* Fill in the window class structure */ wc.style = CS_OWNDC|CS_DBLCLKS; /* style: dbl click */ wc.lpfnWndProc = (WNDPROC)WinVoutEventProc; /* event handler */ wc.cbClsExtra = 0; /* no extra class data */ wc.cbWndExtra = 0; /* no extra window data */ wc.hInstance = hInstance; /* instance */ wc.hIcon = p_event->vlc_icon; /* load the vlc big icon */ wc.hCursor = p_event->is_cursor_hidden ? p_event->cursor_empty : p_event->cursor_arrow; wc.hbrBackground = GetStockObject(BLACK_BRUSH); /* background color */ wc.lpszMenuName = NULL; /* no menu */ wc.lpszClassName = p_event->class_main; /* use a special class */ /* Register the window class */ if( !RegisterClass(&wc) ) { if( p_event->vlc_icon ) DestroyIcon( p_event->vlc_icon ); msg_Err( vd, "Win32VoutCreateWindow RegisterClass FAILED (err=%lu)", GetLastError() ); return VLC_EGENERIC; } /* Register the video sub-window class */ wc.lpszClassName = p_event->class_video; wc.hIcon = 0; wc.hbrBackground = NULL; /* no background color */ if( !RegisterClass(&wc) ) { msg_Err( vd, "Win32VoutCreateWindow RegisterClass FAILED (err=%lu)", GetLastError() ); return VLC_EGENERIC; } /* When you create a window you give the dimensions you wish it to * have. Unfortunatly these dimensions will include the borders and * titlebar. We use the following function to find out the size of * the window corresponding to the useable surface we want */ rect_window.left = 10; rect_window.top = 10; rect_window.right = rect_window.left + p_event->wnd_cfg.width; rect_window.bottom = rect_window.top + p_event->wnd_cfg.height; if( var_GetBool( vd, "video-deco" ) ) { /* Open with window decoration */ AdjustWindowRect( &rect_window, WS_OVERLAPPEDWINDOW|WS_SIZEBOX, 0 ); i_style = WS_OVERLAPPEDWINDOW|WS_SIZEBOX|WS_VISIBLE|WS_CLIPCHILDREN; i_stylex = 0; } else { /* No window decoration */ AdjustWindowRect( &rect_window, WS_POPUP, 0 ); i_style = WS_POPUP|WS_VISIBLE|WS_CLIPCHILDREN; i_stylex = 0; // WS_EX_TOOLWINDOW; Is TOOLWINDOW really needed ? // It messes up the fullscreen window. } if( p_event->hparent ) { i_style = WS_VISIBLE|WS_CLIPCHILDREN|WS_CHILD; i_stylex = 0; /* allow user to regain control over input events if requested */ bool b_mouse_support = var_InheritBool( vd, "mouse-events" ); bool b_key_support = var_InheritBool( vd, "keyboard-events" ); if( !b_mouse_support && !b_key_support ) i_style |= WS_DISABLED; } p_event->i_window_style = i_style; /* Create the window */ p_event->hwnd = CreateWindowEx( WS_EX_NOPARENTNOTIFY | i_stylex, p_event->class_main, /* name of window class */ _T(VOUT_TITLE) _T(" (VLC Video Output)"), /* window title */ i_style, /* window style */ (!p_event->wnd_cfg.x) ? (UINT)CW_USEDEFAULT : (UINT)p_event->wnd_cfg.x, /* default X coordinate */ (!p_event->wnd_cfg.y) ? (UINT)CW_USEDEFAULT : (UINT)p_event->wnd_cfg.y, /* default Y coordinate */ rect_window.right - rect_window.left, /* window width */ rect_window.bottom - rect_window.top, /* window height */ p_event->hparent, /* parent window */ NULL, /* no menu in this window */ hInstance, /* handle of this program instance */ (LPVOID)p_event ); /* send vd to WM_CREATE */ if( !p_event->hwnd ) { msg_Warn( vd, "Win32VoutCreateWindow create window FAILED (err=%lu)", GetLastError() ); return VLC_EGENERIC; } InitGestures( p_event->hwnd, &p_event->p_gesture ); if( p_event->hparent ) { LONG i_style; /* We don't want the window owner to overwrite our client area */ i_style = GetWindowLong( p_event->hparent, GWL_STYLE ); if( !(i_style & WS_CLIPCHILDREN) ) /* Hmmm, apparently this is a blocking call... */ SetWindowLong( p_event->hparent, GWL_STYLE, i_style | WS_CLIPCHILDREN ); /* Create our fullscreen window */ p_event->hfswnd = CreateWindowEx( WS_EX_APPWINDOW, p_event->class_main, _T(VOUT_TITLE) _T(" (VLC Fullscreen Video Output)"), WS_OVERLAPPEDWINDOW|WS_CLIPCHILDREN|WS_SIZEBOX, CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, NULL, NULL, hInstance, NULL ); } else { p_event->hfswnd = NULL; } /* Append a "Always On Top" entry in the system menu */ hMenu = GetSystemMenu( p_event->hwnd, FALSE ); AppendMenu( hMenu, MF_SEPARATOR, 0, _T("") ); AppendMenu( hMenu, MF_STRING | MF_UNCHECKED, IDM_TOGGLE_ON_TOP, _T("Always on &Top") ); /* Create video sub-window. This sub window will always exactly match * the size of the video, which allows us to use crazy overlay colorkeys * without having them shown outside of the video area. */ /* FIXME vd->source.i_width/i_height seems wrong */ p_event->hvideownd = CreateWindow( p_event->class_video, _T(""), /* window class */ WS_CHILD, /* window style, not visible initially */ 0, 0, vd->source.i_width, /* default width */ vd->source.i_height, /* default height */ p_event->hwnd, /* parent window */ NULL, hInstance, (LPVOID)p_event ); /* send vd to WM_CREATE */ if( !p_event->hvideownd ) msg_Warn( vd, "can't create video sub-window" ); else msg_Dbg( vd, "created video sub-window" ); /* Now display the window */ ShowWindow( p_event->hwnd, SW_SHOW ); return VLC_SUCCESS; }
void CommonManage( vout_thread_t *p_vout ) { /* If we do not control our window, we check for geometry changes * ourselves because the parent might not send us its events. */ vlc_mutex_lock( &p_vout->p_sys->lock ); if( p_vout->p_sys->hparent && !p_vout->b_fullscreen ) { RECT rect_parent; POINT point; vlc_mutex_unlock( &p_vout->p_sys->lock ); GetClientRect( p_vout->p_sys->hparent, &rect_parent ); point.x = point.y = 0; ClientToScreen( p_vout->p_sys->hparent, &point ); OffsetRect( &rect_parent, point.x, point.y ); if( !EqualRect( &rect_parent, &p_vout->p_sys->rect_parent ) ) { p_vout->p_sys->rect_parent = rect_parent; /* FIXME I find such #ifdef quite weirds. Are they really needed ? */ #if defined(MODULE_NAME_IS_direct3d) SetWindowPos( p_vout->p_sys->hwnd, 0, 0, 0, rect_parent.right - rect_parent.left, rect_parent.bottom - rect_parent.top, SWP_NOZORDER ); UpdateRects( p_vout, true ); #else /* This one is to force the update even if only * the position has changed */ SetWindowPos( p_vout->p_sys->hwnd, 0, 1, 1, rect_parent.right - rect_parent.left, rect_parent.bottom - rect_parent.top, 0 ); SetWindowPos( p_vout->p_sys->hwnd, 0, 0, 0, rect_parent.right - rect_parent.left, rect_parent.bottom - rect_parent.top, 0 ); #if defined(MODULE_NAME_IS_wingdi) || defined(MODULE_NAME_IS_wingapi) unsigned int i_x, i_y, i_width, i_height; vout_PlacePicture( p_vout, rect_parent.right - rect_parent.left, rect_parent.bottom - rect_parent.top, &i_x, &i_y, &i_width, &i_height ); SetWindowPos( p_vout->p_sys->hvideownd, HWND_TOP, i_x, i_y, i_width, i_height, 0 ); #endif #endif } } else { vlc_mutex_unlock( &p_vout->p_sys->lock ); } /* autoscale toggle */ if( p_vout->i_changes & VOUT_SCALE_CHANGE ) { p_vout->i_changes &= ~VOUT_SCALE_CHANGE; p_vout->b_autoscale = var_GetBool( p_vout, "autoscale" ); p_vout->i_zoom = (int) ZOOM_FP_FACTOR; UpdateRects( p_vout, true ); } /* scaling factor */ if( p_vout->i_changes & VOUT_ZOOM_CHANGE ) { p_vout->i_changes &= ~VOUT_ZOOM_CHANGE; p_vout->b_autoscale = false; p_vout->i_zoom = (int)( ZOOM_FP_FACTOR * var_GetFloat( p_vout, "scale" ) ); UpdateRects( p_vout, true ); } /* Check for cropping / aspect changes */ if( p_vout->i_changes & VOUT_CROP_CHANGE || p_vout->i_changes & VOUT_ASPECT_CHANGE ) { p_vout->i_changes &= ~VOUT_CROP_CHANGE; p_vout->i_changes &= ~VOUT_ASPECT_CHANGE; p_vout->fmt_out.i_x_offset = p_vout->fmt_in.i_x_offset; p_vout->fmt_out.i_y_offset = p_vout->fmt_in.i_y_offset; p_vout->fmt_out.i_visible_width = p_vout->fmt_in.i_visible_width; p_vout->fmt_out.i_visible_height = p_vout->fmt_in.i_visible_height; p_vout->fmt_out.i_aspect = p_vout->fmt_in.i_aspect; p_vout->fmt_out.i_sar_num = p_vout->fmt_in.i_sar_num; p_vout->fmt_out.i_sar_den = p_vout->fmt_in.i_sar_den; p_vout->output.i_aspect = p_vout->fmt_in.i_aspect; UpdateRects( p_vout, true ); } /* We used to call the Win32 PeekMessage function here to read the window * messages. But since window can stay blocked into this function for a * long time (for example when you move your window on the screen), I * decided to isolate PeekMessage in another thread. */ /* * Fullscreen change */ if( p_vout->i_changes & VOUT_FULLSCREEN_CHANGE || p_vout->p_sys->i_changes & VOUT_FULLSCREEN_CHANGE ) { Win32ToggleFullscreen( p_vout ); p_vout->i_changes &= ~VOUT_FULLSCREEN_CHANGE; p_vout->p_sys->i_changes &= ~VOUT_FULLSCREEN_CHANGE; } /* * Pointer change */ EventThreadMouseAutoHide( p_vout->p_sys->p_event ); /* * "Always on top" status change */ if( p_vout->p_sys->b_on_top_change ) { HMENU hMenu = GetSystemMenu( p_vout->p_sys->hwnd, FALSE ); bool b = var_GetBool( p_vout, "video-on-top" ); /* Set the window on top if necessary */ if( b && !( GetWindowLong( p_vout->p_sys->hwnd, GWL_EXSTYLE ) & WS_EX_TOPMOST ) ) { CheckMenuItem( hMenu, IDM_TOGGLE_ON_TOP, MF_BYCOMMAND | MFS_CHECKED ); SetWindowPos( p_vout->p_sys->hwnd, HWND_TOPMOST, 0, 0, 0, 0, SWP_NOSIZE | SWP_NOMOVE ); } else /* The window shouldn't be on top */ if( !b && ( GetWindowLong( p_vout->p_sys->hwnd, GWL_EXSTYLE ) & WS_EX_TOPMOST ) ) { CheckMenuItem( hMenu, IDM_TOGGLE_ON_TOP, MF_BYCOMMAND | MFS_UNCHECKED ); SetWindowPos( p_vout->p_sys->hwnd, HWND_NOTOPMOST, 0, 0, 0, 0, SWP_NOSIZE | SWP_NOMOVE ); } p_vout->p_sys->b_on_top_change = false; } }