mirror of
https://code.videolan.org/videolan/vlc
synced 2024-09-04 09:11:33 +02:00
![Jérome Decoodt](/assets/img/avatar_default.png)
Add unimotion (http://members.optusnet.com.au/lbramsay/programs/unimotion.html) to motion interface Add a low band filter to the motion
59 lines
1.8 KiB
C
59 lines
1.8 KiB
C
/*
|
|
* UniMotion - Unified Motion detection for Apple portables.
|
|
*
|
|
* Copyright (c) 2006 Lincoln Ramsay. All rights reserved.
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License version 2.1 as published by the Free Software Foundation.
|
|
*
|
|
* This library 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
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with this library; if not, write to the Free Software
|
|
* Foundation Inc. 59 Temple Place, Suite 330, Boston MA 02111-1307 USA
|
|
*/
|
|
#ifndef UNIMOTION_H
|
|
#define UNIMOTION_H
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
// The various SMS hardware that unimotion supports
|
|
enum sms_hardware {
|
|
unknown = 0,
|
|
powerbook = 1,
|
|
ibook = 2,
|
|
highrespb = 3,
|
|
macbookpro = 4
|
|
};
|
|
|
|
// prototypes for the functions in unimotion.c
|
|
|
|
// returns the value of SMS hardware present or unknown if no hardware is detected
|
|
int detect_sms();
|
|
|
|
// use the value returned from detect_sms as the type
|
|
// these functinos return 1 on success and 0 on failure
|
|
// they modify x, y and z if they are not 0
|
|
|
|
// raw, unmodified values
|
|
int read_sms_raw(int type, int *x, int *y, int *z);
|
|
// "calibrated" values (same as raw if no calibration data exists)
|
|
int read_sms(int type, int *x, int *y, int *z);
|
|
// real (1.0 = 1G) values (requires calibration data)
|
|
// note that this is the preferred API as it need not change with new machines
|
|
// however, this API does not work if no "scale" calibration data exists
|
|
int read_sms_real(int type, double *x, double *y, double *z);
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif
|
|
|