/*
 * vdr-podcatcher - A plugin for the Linux Video Disk Recorder
 * Copyright (c) 2006 Tobias Grimm <vdr@e-tobi.net>
 *
 * 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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 *
 * $Id: decodeaction.cc 3226 2006-04-16 23:08:51Z svntobi $
 *
 */

#include "decodeaction.h"
#include "pcmdatasource.h"
#include "pespacketbuffer.h"
#include "pesaudiopacket.h"

using namespace std;

DecodeAction::DecodeAction(ref_ptr<IPcmDataSource> source,
  ref_ptr<IPesPacketBuffer> buffer)
:source(source), buffer(buffer), packet(NULL)
{
}

bool DecodeAction::Action()
{
    buffer->SetEof(source->Eof());

    if (!packet.get())
    {
        if (!source->Eof())
        {
            packet = new PesAudioPacket(2048);
            source->FillPesAudioPacket(*packet);
        }
        else
        {
            return false;
        }
    }

    if (packet.get())
    {
        buffer->PutPesPacket(packet);
        packet = NULL;
    }

    return true;
}
