f9c6903d4a
Co-authored-by: Jeremy Huddleston <jeremyhu@apple.com> Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net> Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net> Reviewed-by: Jeremy Huddleston <jeremyhu@apple.com> Reviewed-by: Mark Kettenis <kettenis@openbsd.org>
50 lines
1.8 KiB
C
50 lines
1.8 KiB
C
/*
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* Copyright © 2010 Red Hat, Inc.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice (including the next
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* paragraph) shall be included in all copies or substantial portions of the
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* Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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* DEALINGS IN THE SOFTWARE.
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*
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*/
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#ifdef HAVE_DIX_CONFIG_H
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#include "dix-config.h"
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#endif
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#ifndef INPUTUTILS_H
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#define INPUTUTILS_H
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#include "input.h"
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#include <X11/extensions/XI2proto.h>
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struct _ValuatorMask {
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int8_t last_bit; /* highest bit set in mask */
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uint8_t mask[(MAX_VALUATORS + 7)/8];
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double valuators[MAX_VALUATORS]; /* valuator data */
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};
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extern void verify_internal_event(const InternalEvent *ev);
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extern void init_device_event(DeviceEvent *event, DeviceIntPtr dev, Time ms);
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FP3232 double_to_fp3232(double in);
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FP1616 double_to_fp1616(double in);
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double fp1616_to_double(FP1616 in);
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double fp3232_to_double(FP3232 in);
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#endif
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