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/*****************************************************************************
*
* grail - Gesture Recognition And Instantiation Library
*
* Copyright (C) 2010 Canonical Ltd.
* Copyright (C) 2010 Henrik Rydberg <rydberg@bitmath.org>
*
* 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 3 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, see <http://www.gnu.org/licenses/>.
*
****************************************************************************/
#ifndef _GRAIL_IMPL_H
#define _GRAIL_IMPL_H
#define MTDEV_NO_LEGACY_API
#define GRAIL_NO_LEGACY_API
#include <grail.h>
#include <utouch/frame-mtdev.h>
#include "evbuf.h"
#include "grailbuf.h"
#define DIM_TOUCH 32
#define DIM_TOUCH_BYTES ((DIM_TOUCH + 7) >> 3)
struct grail_impl {
struct evemu_device *evemu;
struct mtdev *mtdev;
utouch_frame_handle fh;
const struct utouch_frame *frame;
struct evbuf evbuf;
struct grailbuf gbuf;
float emin_x, emin_y;
float emax_x, emax_y;
int filter_abs;
int pointer_status;
int pointer_x, pointer_y;
int report_status;
int report_x, report_y;
struct timeval report_time;
};
#endif
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