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/*
* Copyright (C) 2001 Kawamata/Hitoshi <hitoshi.kawamata@nifty.ne.jp>
*
* 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 <config.h>
#include <stdio.h>
#include <stdlib.h>
#include "yuvfilters.h"
YfTaskCore_t *
YfAllocateTask(const YfTaskClass_t *filter, size_t size, const YfTaskCore_t *h0)
{
YfTaskCore_t *h = malloc(size);
if (!h) {
perror("malloc");
return NULL;
}
memset(h, 0, size);
h->method = filter;
h->handle_outgoing = NULL;
y4m_init_stream_info(&h->si);
if (h0) {
y4m_copy_stream_info(&h->si, &h0->si);
h->width = h0->width;
h->height = h0->height;
h->fpscode = h0->fpscode;
}
return h;
}
void
YfFreeTask(YfTaskCore_t *handle)
{
y4m_fini_stream_info(&handle->si);
free(handle);
}
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