/*
  timeline-track.cpp  -  Implementation of the timeline track object
 
  Copyright (C)         Lumiera.org
    2008,               Joel Holdsworth <joel@airwebreathe.org.uk>
 
  This program is free software; you can redistribute it and/or
  modify it under the terms of the GNU General Public License as
  published by the Free Software Foundation; either version 2 of the
  License, or (at your option) any later version.
 
  This program is distributed in the hope that it will be useful,
  but WITHOUT ANY WARRANTY; without even the implied warranty of
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  GNU General Public License for more details.
 
  You should have received a copy of the GNU General Public License
  along with this program; if not, write to the Free Software
  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 
* *****************************************************/

#include "playback-controller.hpp"
#include "../gtk-lumiera.hpp"

namespace gui {
namespace controller { 

void
PlaybackController::play()
{
  pull_frame();
}

void
PlaybackController::attach_viewer(const sigc::slot<void, void*>& on_frame)
{
  frame_signal.connect(on_frame);
}

void PlaybackController::playback_thread()
{
  pull_frame();
}

void PlaybackController::pull_frame()
{
  unsigned char buffer[320 * 240 * 4];

  for(int i = 0; i < 320*240*4; i++)
    buffer[i] = rand();
  
  frame_signal.emit(buffer);
}

}   // namespace controller
}   // namespace gui