4 * Copyright (C) 2008 Adam Williams <broadcast at earthling dot net>
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
22 #include "audiodevice.h"
24 #include "edlsession.h"
25 #include "playtransport.h"
26 #include "renderengine.h"
27 #include "transportque.h"
28 #include "vplayback.h"
29 #include "vtracking.h"
31 #include "vwindowgui.h"
33 // Playback engine for viewer
35 VPlayback::VPlayback(MWindow *mwindow, VWindow *vwindow, Canvas *output)
36 : PlaybackEngine(mwindow, output)
38 this->vwindow = vwindow;
41 int VPlayback::create_render_engine()
43 return PlaybackEngine::create_render_engine();
46 void VPlayback::init_cursor(int active)
48 vwindow->playback_cursor->start_playback(tracking_position);
51 void VPlayback::init_meters()
53 AudioDevice *audio = render_engine->audio;
54 int dmix = audio && (audio->get_idmix() || audio->get_odmix());
55 vwindow->gui->meters->init_meters(dmix);
58 void VPlayback::stop_cursor()
60 vwindow->playback_cursor->stop_playback();