79d4deb76d
Switch the ValuatorMask struct to using doubles instead of ints for the actual values. Preserve the old int API, and (attempt to) round towards zero for values we return. Signed-off-by: Daniel Stone <daniel@fooishbar.org> Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
44 lines
1.6 KiB
C
44 lines
1.6 KiB
C
/*
|
|
* Copyright © 2010 Red Hat, Inc.
|
|
*
|
|
* Permission is hereby granted, free of charge, to any person obtaining a
|
|
* copy of this software and associated documentation files (the "Software"),
|
|
* to deal in the Software without restriction, including without limitation
|
|
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
|
* and/or sell copies of the Software, and to permit persons to whom the
|
|
* Software is furnished to do so, subject to the following conditions:
|
|
*
|
|
* The above copyright notice and this permission notice (including the next
|
|
* paragraph) shall be included in all copies or substantial portions of the
|
|
* Software.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
|
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
|
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
|
* DEALINGS IN THE SOFTWARE.
|
|
*
|
|
*/
|
|
|
|
#ifdef HAVE_DIX_CONFIG_H
|
|
#include "dix-config.h"
|
|
#endif
|
|
|
|
#ifndef INPUTUTILS_H
|
|
#define INPUTUTILS_H
|
|
|
|
#include "input.h"
|
|
|
|
struct _ValuatorMask {
|
|
int8_t last_bit; /* highest bit set in mask */
|
|
uint8_t mask[(MAX_VALUATORS + 7)/8];
|
|
double valuators[MAX_VALUATORS]; /* valuator data */
|
|
};
|
|
|
|
extern void verify_internal_event(const InternalEvent *ev);
|
|
extern void init_device_event(DeviceEvent *event, DeviceIntPtr dev, Time ms);
|
|
|
|
#endif
|