cinelerra/cplayback.C

   1 #include "cplayback.h"
   2 #include "ctracking.h"
   3 #include "cwindow.h"
   4 #include "cwindowgui.h"
   5 #include "edl.h"
   6 #include "edlsession.h"
   7 #include "mwindow.h"
   8 #include "mwindowgui.h"
   9 #include "playtransport.h"
  10 #include "trackcanvas.h"
  11 #include "transportque.h"
  12
  13 // Playback engine for composite window
  14
  15 CPlayback::CPlayback(MWindow *mwindow, CWindow *cwindow, Canvas *output)
  16  : PlaybackEngine(mwindow, output)
  17 {
  18         this->cwindow = cwindow;
  19 }
  20
  21 int CPlayback::create_render_engine()
  22 {
  23         return PlaybackEngine::create_render_engine();
  24 }
  25
  26 void CPlayback::init_cursor()
  27 {
  28         mwindow->gui->lock_window("CPlayback::init_cursor");
  29         mwindow->gui->canvas->deactivate();
  30         mwindow->gui->unlock_window();
  31         cwindow->playback_cursor->start_playback(tracking_position);
  32 }
  33
  34 void CPlayback::stop_cursor()
  35 {
  36         cwindow->playback_cursor->stop_playback();
  37 }
  38
  39
  40 int CPlayback::brender_available(long position)
  41 {
  42         return mwindow->brender_available(position);
  43 }