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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/***************************************************************************
* dvfile.cc
*
* Thu Jul 28 17:30:48 CEST 2005
* Copyright 2005 Bent Bisballe
* deva@aasimon.org
****************************************************************************/
/*
* This file is part of MIaV.
*
* MIaV 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.
*
* MIaV 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 MIaV; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
*/
#include "config.h"
#include "dvfile.h"
#include "dv.h"
#include "util.h"
#include "info.h"
dvfile::dvfile()
{
fp = fopen(TEST_MOVIE, "r");
if(!fp) MIaV::info->error("Couldn't open %s for reading.", TEST_MOVIE);
}
dvfile::~dvfile()
{
fclose(fp);
}
unsigned char *dvfile::readFrame()
{
unsigned char *frame = new unsigned char[DVPACKAGE_SIZE];
sleep_1_frame();
if(fp) {
while(fread(frame, DVPACKAGE_SIZE, 1, fp) == 0) {
fseek(fp, 0L, SEEK_SET);
}
} else {
memset(frame, 0, sizeof(frame));
}
return frame;
}
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