1 /**************************************************************************
3 xserver-xorg-input-gesture
5 Copyright (c) 2011 Samsung Electronics Co., Ltd All Rights Reserved
7 Contact: Sung-Jin Park <sj76.park@samsung.com>
8 Sangjin LEE <lsj119@samsung.com>
10 Permission is hereby granted, free of charge, to any person obtaining a
11 copy of this software and associated documentation files (the
12 "Software"), to deal in the Software without restriction, including
13 without limitation the rights to use, copy, modify, merge, publish,
14 distribute, sub license, and/or sell copies of the Software, and to
15 permit persons to whom the Software is furnished to do so, subject to
16 the following conditions:
18 The above copyright notice and this permission notice (including the
19 next paragraph) shall be included in all copies or substantial portions
22 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
23 OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
24 MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
25 IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR
26 ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
27 TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
28 SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
30 **************************************************************************/
35 #include <xorg/events.h>
36 #include <xorg/gestureext.h>
37 #include <X11/extensions/gestureconst.h>
40 #if GET_ABI_MAJOR(ABI_XINPUT_VERSION) >= 3
41 #define HAVE_PROPERTIES 1
45 #define ABS_CNT (ABS_MAX+1)
49 * If there's touch event in pointed window and there's no reponse, we just assume that client looks like deadlock.
50 * In this case, we will make a popup window and terminate application.
51 * To support this feature, we use SUPPORT_ANR_WITH_INPUT_EVENT flag.
53 #define SUPPORT_ANR_WITH_INPUT_EVENT
55 #define NUM_PASSKEYS 20
57 #define SYSCALL(call) while (((call) == -1) && (errno == EINTR))
58 #define RootWindow(dev) dev->spriteInfo->sprite->spriteTrace[0]
59 #define CLIENT_BITS(id) ((id) & RESOURCE_CLIENT_MASK)
60 #define CLIENT_ID(id) ((int)(CLIENT_BITS(id) >> CLIENTOFFSET))
62 #define MAX_MT_DEVICES 10
63 #define GESTURE_EQ_SIZE 256
65 #define GESTURE_RECOGNIZER_ONOFF "GESTURE_RECOGNIZER_ONOFF"
66 #define GESTURE_PALM_REJECTION_MODE "GESTURE_PALM_REJECTION_MODE"
67 #define CHECK_APPLICATION_NOT_RESPONSE_IN_INPUT_EVENT "_CHECK_APPLICATION_NOT_RESPONSE_IN_INPUT_EVENT_"
68 #define ANR_EVENT_WINDOW "_ANR_EVENT_WINDOW_"
70 #define FINGER_WIDTH 10
71 #define FINGER_HEIGHT 10
72 #define FINGER_WIDTH_2T 20
73 #define FINGER_HEIGHT_2T 20
74 #define AREA_CENTER_X(extents) ((extents)->x1 + (((extents)->x2-(extents)->x1)/2))
75 #define AREA_CENTER_Y(extents) ((extents)->y1 + (((extents)->y2-(extents)->y1)/2))
76 #define AREA_SIZE(extents) (ABS((extents)->x2-(extents)->x1)*ABS((extents)->y2-(extents)->y1))
77 #define INBOX(r,x,y) ( ((r)->x2 > x) && ((r)->x1 <= x) && ((r)->y2 > y) && ((r)->y1 <= y) )
78 #define AREA_HEIGHT(extents) (((extents)->y2)-((extents)->y1))
79 #define AREA_WIDTH(extents) (((extents)->x2)-((extents)->x1))
80 #define AREA_DIAG_LEN(extents) sqrt((AREA_WIDTH(extents)*AREA_WIDTH(extents))+(AREA_HEIGHT(extents)*AREA_HEIGHT(extents)))
83 #define TAP_THRESHOLD 100//in pixel
84 #define SINGLE_TAP_TIMEOUT 100//in msec
85 #define DOUBLE_TAP_TIMEOUT 250//in msec
88 #define ZOOM_THRESHOLD 0.05f
89 #define ANGLE_THRESHOLD 0.1f
92 typedef double XDouble;
93 #define XDoubleToFixed(f) ((XFixed) ((f) * 65536))
94 #define XFixedToDouble(f) (((XDouble) (f)) / 65536)
96 #define MIN(x, y) (((x) < (y)) ? (x) : (y))
97 #define MAX(x, y) (((x) > (y)) ? (x) : (y))
98 #define ABS(x) (((x) < 0) ? -(x) : (x))
112 /* Gesture query devices infomation and register handlers
113 * if a device_control function is called using DEVICE_READY */
114 #define DEVICE_READY 11
116 #define SCREEN_WIDTH 720
117 #define SCREEN_HEIGHT 1280
119 #define PAN_AREA_THRESHOLD 10000//=100pixel * 100pixel
120 #define PAN_MOVE_THRESHOLD 5//pixel
121 #define PAN_UPDATE_MOVE_THRESHOLD 3//pixel
122 #define PAN_TIME_THRESHOLD 300//ms
124 #define PINCHROTATION_TIME_THRESHOLD 500//ms
125 #define PINCHROTATION_INIT_DIST_THRESHOLD 25.0f
126 #define PINCHROTATION_INIT_ANGLE_THRESHOLD 0.2f
127 #define PINCHROTATION_DIST_THRESHOLD 25.0f
128 #define PINCHROTATION_ANGLE_THRESHOLD 0.2f
130 #define HOLD_AREA_THRESHOLD 2500//=50pixel * 50pixel
131 #define HOLD_MOVE_THRESHOLD 10//pixel
132 #define HOLD_TIME_THRESHOLD 500//ms
134 #define TAP_AREA_THRESHOLD 30000//= 300pixel * 100pixel
135 #define TAP_MOVE_THRESHOLD 300//pixel
136 #define SGL_FINGER_TIME_THRESHOLD 50//ms
137 #define SGL_TAP_TIME_THRESHOLD 200//ms
138 #define DBL_TAP_TIME_THRESHOLD 400//ms
139 #define MAX_TAP_REPEATS 2
141 #define TAPNHOLD_AREA_THRESHOLD 4900//= 70pixel * 70pixel
142 #define TAPNHOLD_MOVE_THRESHOLD 50//pixel
143 #define TAPNHOLD_TAP_TIME_THRESHOLD 200//ms
144 #define TAPNHOLD_INTV_TIME_THRESHOLD 200//ms
145 #define TAPNHOLD_HOLD_TIME_THRESHOLD 500//ms
147 #define FLICK_AREA_THRESHOLD 22500//=150pixel * 150pixel
148 #define FLICK_AREA_TIMEOUT 700//ms
149 #define FLICK_MOVE_THRESHOLD 100//pixel
150 #define FLICK_MOVE_TIMEOUT 1000//ms
152 #define RAD_90DEG M_PI_2
153 #define RAD_180DEG M_PI
154 #define RAD_270DEG (M_PI_2 * 3)
155 #define RAD_360DEG (M_PI * 2)
156 #define MIN_RAD (RAD_90DEG / 4)
157 #define MAX_RAD ((RAD_90DEG / 4) * 3)
158 #define RAD_180DEG_MIN (RAD_90DEG + MIN_RAD)
159 #define RAD_180DEG_MAX (RAD_90DEG + MAX_RAD)
161 #define rad2degree(r) ((r) * 180/M_PI)
163 #define AXIS_LABEL_PROP_ABS_X "Abs X"
164 #define AXIS_LABEL_PROP_ABS_Y "Abs Y"
165 #define AXIS_LABEL_PROP_ABS_Z "Abs Z"
166 #define AXIS_LABEL_PROP_ABS_RX "Abs Rotary X"
167 #define AXIS_LABEL_PROP_ABS_RY "Abs Rotary Y"
168 #define AXIS_LABEL_PROP_ABS_RZ "Abs Rotary Z"
169 #define AXIS_LABEL_PROP_ABS_THROTTLE "Abs Throttle"
170 #define AXIS_LABEL_PROP_ABS_RUDDER "Abs Rudder"
171 #define AXIS_LABEL_PROP_ABS_WHEEL "Abs Wheel"
172 #define AXIS_LABEL_PROP_ABS_GAS "Abs Gas"
173 #define AXIS_LABEL_PROP_ABS_BRAKE "Abs Brake"
174 #define AXIS_LABEL_PROP_ABS_HAT0X "Abs Hat 0 X"
175 #define AXIS_LABEL_PROP_ABS_HAT0Y "Abs Hat 0 Y"
176 #define AXIS_LABEL_PROP_ABS_HAT1X "Abs Hat 1 X"
177 #define AXIS_LABEL_PROP_ABS_HAT1Y "Abs Hat 1 Y"
178 #define AXIS_LABEL_PROP_ABS_HAT2X "Abs Hat 2 X"
179 #define AXIS_LABEL_PROP_ABS_HAT2Y "Abs Hat 2 Y"
180 #define AXIS_LABEL_PROP_ABS_HAT3X "Abs Hat 3 X"
181 #define AXIS_LABEL_PROP_ABS_HAT3Y "Abs Hat 3 Y"
182 #define AXIS_LABEL_PROP_ABS_PRESSURE "Abs Pressure"
183 #define AXIS_LABEL_PROP_ABS_DISTANCE "Abs Distance"
184 #define AXIS_LABEL_PROP_ABS_TILT_X "Abs Tilt X"
185 #define AXIS_LABEL_PROP_ABS_TILT_Y "Abs Tilt Y"
186 #define AXIS_LABEL_PROP_ABS_TOOL_WIDTH "Abs Tool Width"
187 #define AXIS_LABEL_PROP_ABS_VOLUME "Abs Volume"
188 #define AXIS_LABEL_PROP_ABS_MT_SLOT "Abs MT Slot"
189 #define AXIS_LABEL_PROP_ABS_MT_TOUCH_MAJOR "Abs MT Touch Major"
190 #define AXIS_LABEL_PROP_ABS_MT_TOUCH_MINOR "Abs MT Touch Minor"
191 #define AXIS_LABEL_PROP_ABS_MT_WIDTH_MAJOR "Abs MT Width Major"
192 #define AXIS_LABEL_PROP_ABS_MT_WIDTH_MINOR "Abs MT Width Minor"
193 #define AXIS_LABEL_PROP_ABS_MT_ORIENTATION "Abs MT Orientation"
194 #define AXIS_LABEL_PROP_ABS_MT_POSITION_X "Abs MT Position X"
195 #define AXIS_LABEL_PROP_ABS_MT_POSITION_Y "Abs MT Position Y"
196 #define AXIS_LABEL_PROP_ABS_MT_TOOL_TYPE "Abs MT Tool Type"
197 #define AXIS_LABEL_PROP_ABS_MT_BLOB_ID "Abs MT Blob ID"
198 #define AXIS_LABEL_PROP_ABS_MT_TRACKING_ID "Abs MT Tracking ID"
199 #define AXIS_LABEL_PROP_ABS_MT_PRESSURE "Abs MT Pressure"
200 #define AXIS_LABEL_PROP_ABS_MT_DISTANCE "Abs MT Distance"
201 #define AXIS_LABEL_PROP_ABS_MT_ANGLE "Abs MT Angle/MT Component"
202 #define AXIS_LABEL_PROP_ABS_MT_PALM "Abs MT Palm/MT Sumsize"
203 #define AXIS_LABEL_PROP_ABS_MISC "Abs Misc"
206 typedef enum _MTSyncType
208 MTOUCH_FRAME_SYNC_END,
209 MTOUCH_FRAME_SYNC_BEGIN
212 typedef enum _EventHandleType
219 typedef enum _ErrorStatus
239 ET_Internal = 0xFF /* First byte */
242 struct _DeviceEvent {
243 unsigned char header; /**< Always ET_Internal */
244 enum EventType type; /**< One of EventType */
245 int length; /**< Length in bytes */
246 Time time; /**< Time in ms */
247 int deviceid; /**< Device to post this event for */
248 int sourceid; /**< The physical source device */
250 uint32_t button; /**< Button number (also used in pointer emulating
252 uint32_t key; /**< Key code */
254 uint32_t touchid; /**< Touch ID (client_id) */
255 int16_t root_x; /**< Pos relative to root window in integral data */
256 float root_x_frac; /**< Pos relative to root window in frac part */
257 int16_t root_y; /**< Pos relative to root window in integral part */
258 float root_y_frac; /**< Pos relative to root window in frac part */
259 uint8_t buttons[(MAX_BUTTONS + 7) / 8]; /**< Button mask */
261 uint8_t mask[(MAX_VALUATORS + 7) / 8];/**< Valuator mask */
262 uint8_t mode[(MAX_VALUATORS + 7) / 8];/**< Valuator mode (Abs or Rel)*/
263 double data[MAX_VALUATORS]; /**< Valuator data */
266 uint32_t base; /**< XKB base modifiers */
267 uint32_t latched; /**< XKB latched modifiers */
268 uint32_t locked; /**< XKB locked modifiers */
269 uint32_t effective;/**< XKB effective modifiers */
272 uint8_t base; /**< XKB base group */
273 uint8_t latched; /**< XKB latched group */
274 uint8_t locked; /**< XKB locked group */
275 uint8_t effective;/**< XKB effective group */
277 Window root; /**< Root window of the event */
278 int corestate; /**< Core key/button state BEFORE the event */
279 int key_repeat; /**< Internally-generated key repeat event */
280 uint32_t flags; /**< Flags to be copied into the generated event */
283 typedef struct _AnyEvent AnyEvent;
286 unsigned char header; /**< Always ET_Internal */
287 enum EventType type; /**< One of EventType */
288 int length; /**< Length in bytes */
289 Time time; /**< Time in ms */
296 union _InternalEvent {
298 unsigned char header; /**< Always ET_Internal */
299 enum EventType type; /**< One of ET_* */
300 int length; /**< Length in bytes */
301 Time time; /**< Time in ms. */
304 DeviceEvent device_event;
307 #define wUseDefault(w,field,def) ((w)->optional ? (w)->optional->field : def)
308 #define wBoundingShape(w) wUseDefault(w, boundingShape, NULL)
309 #define wInputShape(w) wUseDefault(w, inputShape, NULL)
310 #define wBorderWidth(w) ((int) (w)->borderWidth)
312 /* used as NULL-terminated list */
313 typedef struct _DevCursorNode {
316 struct _DevCursorNode* next;
317 } DevCursNodeRec, *DevCursNodePtr, *DevCursorList;
319 typedef struct _WindowOpt {
320 VisualID visual; /* default: same as parent */
321 CursorPtr cursor; /* default: window.cursorNone */
322 Colormap colormap; /* default: same as parent */
323 Mask dontPropagateMask; /* default: window.dontPropagate */
324 Mask otherEventMasks; /* default: 0 */
325 struct _OtherClients *otherClients; /* default: NULL */
326 struct _GrabRec *passiveGrabs; /* default: NULL */
327 PropertyPtr userProps; /* default: NULL */
328 unsigned long backingBitPlanes; /* default: ~0L */
329 unsigned long backingPixel; /* default: 0 */
330 RegionPtr boundingShape; /* default: NULL */
331 RegionPtr clipShape; /* default: NULL */
332 RegionPtr inputShape; /* default: NULL */
333 struct _OtherInputMasks *inputMasks; /* default: NULL */
334 DevCursorList deviceCursors; /* default: NULL */
335 } WindowOptRec, *WindowOptPtr;
337 typedef struct _Window {
338 DrawableRec drawable;
339 PrivateRec *devPrivates;
340 WindowPtr parent; /* ancestor chain */
341 WindowPtr nextSib; /* next lower sibling */
342 WindowPtr prevSib; /* next higher sibling */
343 WindowPtr firstChild; /* top-most child */
344 WindowPtr lastChild; /* bottom-most child */
345 RegionRec clipList; /* clipping rectangle for output */
346 RegionRec borderClip; /* NotClippedByChildren + border */
347 union _Validate *valdata;
349 RegionRec borderSize;
350 DDXPointRec origin; /* position relative to parent */
351 unsigned short borderWidth;
352 unsigned short deliverableEvents; /* all masks from all clients */
353 Mask eventMask; /* mask from the creating client */
356 pointer backStorage; /* null when BS disabled */
357 WindowOptPtr optional;
358 unsigned backgroundState:2; /* None, Relative, Pixel, Pixmap */
359 unsigned borderIsPixel:1;
360 unsigned cursorIsNone:1; /* else real cursor (might inherit) */
361 unsigned backingStore:2;
362 unsigned saveUnder:1;
363 unsigned DIXsaveUnder:1;
364 unsigned bitGravity:4;
365 unsigned winGravity:4;
366 unsigned overrideRedirect:1;
367 unsigned visibility:2;
369 unsigned realized:1; /* ancestors are all mapped */
370 unsigned viewable:1; /* realized && InputOutput */
371 unsigned dontPropagate:3;/* index into DontPropagateMasks */
372 unsigned forcedBS:1; /* system-supplied backingStore */
373 unsigned redirectDraw:2; /* COMPOSITE rendering redirect */
374 unsigned forcedBG:1; /* must have an opaque background */
376 unsigned rootlessUnhittable:1; /* doesn't hit-test */
380 typedef struct _IEvent {
381 InternalEvent *event;
384 } IEventRec, *IEventPtr;
393 #ifdef _F_SUPPORT_BEZEL_FLICK_
413 #define PressFlagFlick 0x01//(1 << 0)
414 #define PressFlagPan 0x02//(1 << 1)
415 #define PressFlagPinchRotation 0x04//(1 << 2)
416 #define PressFlagTap 0x08//(1 << 3)
417 #define PressFlagTapNHold 0x10//(1 << 4)
418 #define PressFlagHold 0x20//(1 << 5)
420 #define FlickFilterMask 0x01//(1 << 0)
421 #define PanFilterMask 0x02//(1 << 1)
422 #define PinchRotationFilterMask 0x04//(1 << 2)
423 #define TapFilterMask 0x08//(1 << 3)
424 #define TapNHoldFilterMask 0x10//(1 << 4)
425 #define HoldFilterMask 0x20//(1 << 5)
427 #define GESTURE_FILTER_MASK_ALL 0x3f//(FlickFilterMask | PanFilterMask | PinchRotationFilterMask | TapFilterMask |TapNHoldFilterMask | HoldFilterMask)
429 #define PalmFlickHorizFilterMask 0x01//(1 << 0)
430 #define PalmFlickVertiFilterMask 0x02//(1 << 1)
432 #define GESTURE_PALM_FILTER_MASK_ALL 0x03//(PalmFlickHorizFilterMask | PalmFlickVertiFilterMask)
434 #ifdef _F_SUPPORT_BEZEL_FLICK_
435 #define BezelFlickFilterMask 0x01//(1 << 0)
438 typedef struct _tagTouchStatus
440 int status;//One of BTN_RELEASED, BTN_PRESSED and BTN_MOVING
449 Time ptime; //press time
450 Time mtime; //motion time
451 Time rtime; //current/previous release time
454 typedef struct _tagCurrentTouchStatus
456 int status;//One of BTN_RELEASED, BTN_PRESSED and BTN_MOVING
463 #define PALM_MIN_TOUCH_MAJOR 30
464 #define PALM_MIN_WIDTH_MAJOR 40
465 #define PALM_MIN_TOUCH_MAJOR_BEZEL 16
466 #define PALM_MIN_WIDTH_MAJOR_BEZEL 24
467 #define PALM_BEZEL 33
470 #define PALM_FLICK_INITIAL_TIMEOUT 300//ms
471 #define PALM_FLICK_FALSE_TIMEOUT 900//ms
472 #define PALM_FLICK_DETECT_TIMEOUT 2000//ms
473 #define PALM_HORIZ_ARRAY_COUNT 4
474 #define PALM_VERTI_ARRAY_COUNT 7
475 #define PALM_FLICK_MIN_PALM 1
476 #define PALM_FLICK_MIN_BASE_WIDTH 30
477 #define PALM_FLICK_HORIZ_MAX_BASE_WIDTH 400
478 #define PALM_FLICK_VERTI_MAX_BASE_WIDTH 300
479 #define PALM_FALSE_FLICK_BASE_WIDTH 8
480 #define PALM_FLICK_TOUCH_MAJOR 80
481 #define PALM_FLICK_FINGER_MIN_TOUCH_MAJOR 15
482 #define PALM_FLICK_HORIZ_MAX_MOVE_Y 400
483 #define PALM_FLICK_VERTI_MAX_MOVE_X 300
486 #define PALM_MIN_MAJOR 200
487 #define PALM_SGL_TAP_TIMEOUT 200//ms
488 #define PALM_DBL_TAP_TIMEOUT 300//ms
489 #define PALM_TAP_MIN_DEVIATION 100
490 #define PALM_TAP_FALSE_DEVIATION 20
491 #define PALM_TAP_FALSE_SIZE 3
494 #define PALM_HOLD_TIME_THRESHOLD 150
496 typedef struct _tagPalmTouchInfo
498 int touch_status;//One of BTN_RELEASED, BTN_PRESSED and BTN_MOVING
502 double wmajor;//Value of valuator ABS_MT_WIDTH_MAJOR
503 double tmajor;//Value of valuator ABS_MT_TOUCH_MAJOR
504 double tminor;//Value of valuator ABS_MT_TOUCH_MINOR
505 double tangle;//Value of valuator ABS_MT_ANGLE
506 double tpalm;//Value of valuator ABS_MT_PALM
507 } PalmTouchInfo, *PalmTouchInfoPtr;
509 typedef struct _tagQueuedTouchInfo
515 typedef struct _tagPalmStatus
524 double biggest_tmajor;
525 double biggest_wmajor;
526 double bigger_wmajor;
537 int single_timer_expired;
539 OsTimerPtr palm_single_finger_timer;
540 PalmTouchInfo pti[MAX_MT_DEVICES];
541 QueuedTouchInfo qti[MAX_MT_DEVICES+1];
542 pixman_region16_t area;
543 pixman_region16_t finger_rects[MAX_MT_DEVICES];
544 } PalmStatus, *PalmStatusPtr;
546 typedef struct _tagPalmDrvStatus
551 unsigned int half_scrn_area_size;
552 int horiz_coord[PALM_HORIZ_ARRAY_COUNT];
553 int verti_coord[PALM_VERTI_ARRAY_COUNT];
554 } PalmMiscInfo, *PalmMiscInfoPtr;
556 typedef struct _tagStylusStatus
558 CurTouchStatus t_status[MAX_MT_DEVICES];
562 } StylusInfo, *StylusInfoPtr;
564 #ifdef _F_SUPPORT_BEZEL_FLICK_
565 typedef struct _tagBezelStatus
569 }BezelStatus, *BezelStatusPtr;
570 typedef struct _tagBezelFlickStatus
573 BezelStatus top_left;
574 BezelStatus top_right;
575 BezelStatus bottom_left;
576 BezelStatus bottom_right;
578 int bezel_angle_ratio;
583 int bezel_angle_moving_check;
585 }BezelFlickStatus, *BezelFlickStatusPtr;
588 typedef struct _GestureDeviceRec
591 int version; /* Driver version */
592 OsTimerPtr device_setting_timer;
599 int pinchrotation_time_threshold;
600 double pinchrotation_dist_threshold;
601 double pinchrotation_angle_threshold;
603 int singlefinger_threshold;
604 int singletap_threshold;
605 int doubletap_threshold;
607 int palm_min_touch_major;
608 int palm_min_width_major;
609 int palm_min_touch_major_bezel;
610 int palm_min_width_major_bezel;
614 MTSyncType mtsync_status;
615 StylusInfo stylusInfo;
616 int palm_rejection_mode;
620 int pass_keycodes[NUM_PASSKEYS];
628 GestureGrabEventPtr GrabEvents;
629 Mask lastSelectedMask;
630 Window lastSelectedWin;
632 EventHandleType ehtype;
637 int hold_detector_activate;
638 int has_hold_grabmask;
639 pixman_region16_t chold_area;
640 CurTouchStatus cts[MAX_MT_DEVICES];
644 PalmMiscInfo palm_misc;
654 pixman_region16_t area;
655 pixman_region16_t finger_rects[MAX_MT_DEVICES];
658 WindowPtr pTempPalmWin;
666 TouchStatus fingers[MAX_MT_DEVICES];
668 int event_sum[MAX_MT_DEVICES];
669 uint32_t recognized_gesture;
670 uint32_t filter_mask;
671 uint32_t palm_filter_mask;
672 uint32_t recognized_palm;
673 #ifdef _F_SUPPORT_BEZEL_FLICK_
674 uint32_t bezel_filter_mask;
675 uint32_t bezel_recognized_mask;
678 DeviceIntPtr this_device;
679 DeviceIntPtr mt_devices[MAX_MT_DEVICES];
680 DeviceIntPtr master_pointer;
681 DeviceIntPtr xtest_pointer;
682 #ifdef _F_SUPPORT_BEZEL_FLICK_
683 BezelFlickStatus bezel;
685 WindowPtr anr_window;
689 } GestureDeviceRec, *GestureDevicePtr ;