1*4882a593Smuzhiyun /* 2*4882a593Smuzhiyun * Copyright © 2010 Red Hat, Inc. 3*4882a593Smuzhiyun * 4*4882a593Smuzhiyun * Permission is hereby granted, free of charge, to any person obtaining a 5*4882a593Smuzhiyun * copy of this software and associated documentation files (the "Software"), 6*4882a593Smuzhiyun * to deal in the Software without restriction, including without limitation 7*4882a593Smuzhiyun * the rights to use, copy, modify, merge, publish, distribute, sublicense, 8*4882a593Smuzhiyun * and/or sell copies of the Software, and to permit persons to whom the 9*4882a593Smuzhiyun * Software is furnished to do so, subject to the following conditions: 10*4882a593Smuzhiyun * 11*4882a593Smuzhiyun * The above copyright notice and this permission notice (including the next 12*4882a593Smuzhiyun * paragraph) shall be included in all copies or substantial portions of the 13*4882a593Smuzhiyun * Software. 14*4882a593Smuzhiyun * 15*4882a593Smuzhiyun * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 16*4882a593Smuzhiyun * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 17*4882a593Smuzhiyun * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 18*4882a593Smuzhiyun * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 19*4882a593Smuzhiyun * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 20*4882a593Smuzhiyun * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 21*4882a593Smuzhiyun * DEALINGS IN THE SOFTWARE. 22*4882a593Smuzhiyun * 23*4882a593Smuzhiyun */ 24*4882a593Smuzhiyun 25*4882a593Smuzhiyun #ifdef HAVE_DIX_CONFIG_H 26*4882a593Smuzhiyun #include "dix-config.h" 27*4882a593Smuzhiyun #endif 28*4882a593Smuzhiyun 29*4882a593Smuzhiyun #ifndef INPUTUTILS_H 30*4882a593Smuzhiyun #define INPUTUTILS_H 31*4882a593Smuzhiyun 32*4882a593Smuzhiyun #include "input.h" 33*4882a593Smuzhiyun #include "eventstr.h" 34*4882a593Smuzhiyun #include <X11/extensions/XI2proto.h> 35*4882a593Smuzhiyun 36*4882a593Smuzhiyun extern Mask event_filters[MAXDEVICES][MAXEVENTS]; 37*4882a593Smuzhiyun 38*4882a593Smuzhiyun struct _ValuatorMask { 39*4882a593Smuzhiyun int8_t last_bit; /* highest bit set in mask */ 40*4882a593Smuzhiyun int8_t has_unaccelerated; 41*4882a593Smuzhiyun uint8_t mask[(MAX_VALUATORS + 7) / 8]; 42*4882a593Smuzhiyun double valuators[MAX_VALUATORS]; /* valuator data */ 43*4882a593Smuzhiyun double unaccelerated[MAX_VALUATORS]; /* valuator data */ 44*4882a593Smuzhiyun }; 45*4882a593Smuzhiyun 46*4882a593Smuzhiyun extern void verify_internal_event(const InternalEvent *ev); 47*4882a593Smuzhiyun extern void init_device_event(DeviceEvent *event, DeviceIntPtr dev, Time ms, 48*4882a593Smuzhiyun enum DeviceEventSource event_source); 49*4882a593Smuzhiyun extern int event_get_corestate(DeviceIntPtr mouse, DeviceIntPtr kbd); 50*4882a593Smuzhiyun extern void event_set_state(DeviceIntPtr mouse, DeviceIntPtr kbd, 51*4882a593Smuzhiyun DeviceEvent *event); 52*4882a593Smuzhiyun extern Mask event_get_filter_from_type(DeviceIntPtr dev, int evtype); 53*4882a593Smuzhiyun extern Mask event_get_filter_from_xi2type(int evtype); 54*4882a593Smuzhiyun 55*4882a593Smuzhiyun FP3232 double_to_fp3232(double in); 56*4882a593Smuzhiyun FP1616 double_to_fp1616(double in); 57*4882a593Smuzhiyun double fp1616_to_double(FP1616 in); 58*4882a593Smuzhiyun double fp3232_to_double(FP3232 in); 59*4882a593Smuzhiyun 60*4882a593Smuzhiyun XI2Mask *xi2mask_new(void); 61*4882a593Smuzhiyun XI2Mask *xi2mask_new_with_size(size_t, size_t); /* don't use it */ 62*4882a593Smuzhiyun void xi2mask_free(XI2Mask **mask); 63*4882a593Smuzhiyun Bool xi2mask_isset(XI2Mask *mask, const DeviceIntPtr dev, int event_type); 64*4882a593Smuzhiyun Bool xi2mask_isset_for_device(XI2Mask *mask, const DeviceIntPtr dev, int event_type); 65*4882a593Smuzhiyun void xi2mask_set(XI2Mask *mask, int deviceid, int event_type); 66*4882a593Smuzhiyun void xi2mask_zero(XI2Mask *mask, int deviceid); 67*4882a593Smuzhiyun void xi2mask_merge(XI2Mask *dest, const XI2Mask *source); 68*4882a593Smuzhiyun size_t xi2mask_num_masks(const XI2Mask *mask); 69*4882a593Smuzhiyun size_t xi2mask_mask_size(const XI2Mask *mask); 70*4882a593Smuzhiyun void xi2mask_set_one_mask(XI2Mask *xi2mask, int deviceid, 71*4882a593Smuzhiyun const unsigned char *mask, size_t mask_size); 72*4882a593Smuzhiyun const unsigned char *xi2mask_get_one_mask(const XI2Mask *xi2mask, int deviceid); 73*4882a593Smuzhiyun #endif 74