2 * Copyright © 2010 Red Hat, Inc.
4 * Permission is hereby granted, free of charge, to any person obtaining a
5 * copy of this software and associated documentation files (the "Software"),
6 * to deal in the Software without restriction, including without limitation
7 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
8 * and/or sell copies of the Software, and to permit persons to whom the
9 * Software is furnished to do so, subject to the following conditions:
11 * The above copyright notice and this permission notice (including the next
12 * paragraph) shall be included in all copies or substantial portions of the
15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
18 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
19 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
20 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
21 * DEALINGS IN THE SOFTWARE.
25 #ifdef HAVE_DIX_CONFIG_H
26 #include "dix-config.h"
33 #include <X11/extensions/XI2proto.h>
35 extern Mask event_filters
[MAXDEVICES
][MAXEVENTS
];
37 struct _ValuatorMask
{
38 int8_t last_bit
; /* highest bit set in mask */
39 uint8_t mask
[(MAX_VALUATORS
+ 7) / 8];
40 double valuators
[MAX_VALUATORS
]; /* valuator data */
43 extern void verify_internal_event(const InternalEvent
*ev
);
44 extern void init_device_event(DeviceEvent
*event
, DeviceIntPtr dev
, Time ms
);
45 extern int event_get_corestate(DeviceIntPtr mouse
, DeviceIntPtr kbd
);
46 extern void event_set_state(DeviceIntPtr mouse
, DeviceIntPtr kbd
,
48 extern Mask
event_get_filter_from_type(DeviceIntPtr dev
, int evtype
);
49 extern Mask
event_get_filter_from_xi2type(int evtype
);
51 FP3232
double_to_fp3232(double in
);
52 FP1616
double_to_fp1616(double in
);
53 double fp1616_to_double(FP1616 in
);
54 double fp3232_to_double(FP3232 in
);
56 XI2Mask
*xi2mask_new(void);
57 XI2Mask
*xi2mask_new_with_size(size_t, size_t); /* don't use it */
58 void xi2mask_free(XI2Mask
**mask
);
59 Bool
xi2mask_isset(XI2Mask
*mask
, const DeviceIntPtr dev
, int event_type
);
60 Bool
xi2mask_isset_for_device(XI2Mask
*mask
, const DeviceIntPtr dev
, int event_type
);
61 void xi2mask_set(XI2Mask
*mask
, int deviceid
, int event_type
);
62 void xi2mask_zero(XI2Mask
*mask
, int deviceid
);
63 void xi2mask_merge(XI2Mask
*dest
, const XI2Mask
*source
);
64 size_t xi2mask_num_masks(const XI2Mask
*mask
);
65 size_t xi2mask_mask_size(const XI2Mask
*mask
);
66 void xi2mask_set_one_mask(XI2Mask
*xi2mask
, int deviceid
,
67 const unsigned char *mask
, size_t mask_size
);
68 const unsigned char *xi2mask_get_one_mask(const XI2Mask
*xi2mask
, int deviceid
);