'\" t
.\"     Title: struct input_mt
.\"    Author: [FIXME: author] [see http://docbook.sf.net/el/author]
.\" Generator: DocBook XSL Stylesheets v1.79.1 <http://docbook.sf.net/>
.\"      Date: January 2017
.\"    Manual: Input Subsystem
.\"    Source: Kernel Hackers Manual 4.8.15
.\"  Language: English
.\"
.TH "STRUCT INPUT_MT" "9" "January 2017" "Kernel Hackers Manual 4\&.8\&." "Input Subsystem"
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.SH "NAME"
struct_input_mt \- state of tracked contacts
.SH "SYNOPSIS"
.sp
.nf
struct input_mt {
  int trkid;
  int num_slots;
  int slot;
  unsigned int flags;
  unsigned int frame;
  int * red;
  struct input_mt_slot slots[];
};  
.fi
.SH "MEMBERS"
.PP
trkid
.RS 4
stores MT tracking ID for the next contact
.RE
.PP
num_slots
.RS 4
number of MT slots the device uses
.RE
.PP
slot
.RS 4
MT slot currently being transmitted
.RE
.PP
flags
.RS 4
input_mt operation flags
.RE
.PP
frame
.RS 4
increases every time
\fBinput_mt_sync_frame\fR
is called
.RE
.PP
red
.RS 4
reduced cost matrix for in\-kernel tracking
.RE
.PP
slots[]
.RS 4
array of slots holding current values of tracked contacts
.RE
.SH "COPYRIGHT"
.br