dlls/winexinput.sys/psh_hid_macros.h

   1 /*
   2  * HID report helper macros.
   3  *
   4  * Copyright 2021 Rémi Bernon for CodeWeavers
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  19  */
  20
  21 #include <hidusage.h>
  22
  23 #define Data      0
  24 #define Cnst   0x01
  25 #define Ary       0
  26 #define Var    0x02
  27 #define Abs       0
  28 #define Rel    0x04
  29 #define NoWrap    0
  30 #define Wrap   0x08
  31 #define NonLin    0
  32 #define Lin    0x10
  33 #define NoPref    0
  34 #define Pref   0x20
  35 #define NoNull    0
  36 #define Null   0x40
  37 #define NonVol    0
  38 #define Vol    0x80
  39 #define Bits      0
  40 #define Buff  0x100
  41
  42 #define Physical      0x00
  43 #define Application   0x01
  44 #define Logical       0x02
  45 #define Report        0x03
  46 #define NamedArray    0x04
  47 #define UsageSwitch   0x05
  48 #define UsageModifier 0x06
  49
  50 #define SHORT_ITEM_0(tag,type)      (((tag)<<4)|((type)<<2)|0)
  51 #define SHORT_ITEM_1(tag,type,data) (((tag)<<4)|((type)<<2)|1),((data)&0xff)
  52 #define SHORT_ITEM_2(tag,type,data) (((tag)<<4)|((type)<<2)|2),((data)&0xff),(((data)>>8)&0xff)
  53 #define SHORT_ITEM_4(tag,type,data) (((tag)<<4)|((type)<<2)|3),((data)&0xff),(((data)>>8)&0xff),(((data)>>16)&0xff),(((data)>>24)&0xff)
  54
  55 #define LONG_ITEM(tag,size) SHORT_ITEM_2(0xf,0x3,((tag)<<8)|(size))
  56
  57 #define INPUT(n,data)        SHORT_ITEM_##n(0x8,0,data)
  58 #define OUTPUT(n,data)       SHORT_ITEM_##n(0x9,0,data)
  59 #define FEATURE(n,data)      SHORT_ITEM_##n(0xb,0,data)
  60 #define COLLECTION(n,data)   SHORT_ITEM_##n(0xa,0,data)
  61 #define END_COLLECTION       SHORT_ITEM_0(0xc,0)
  62
  63 #define USAGE_PAGE(n,data)        SHORT_ITEM_##n(0x0,1,data)
  64 #define LOGICAL_MINIMUM(n,data)   SHORT_ITEM_##n(0x1,1,data)
  65 #define LOGICAL_MAXIMUM(n,data)   SHORT_ITEM_##n(0x2,1,data)
  66 #define PHYSICAL_MINIMUM(n,data)  SHORT_ITEM_##n(0x3,1,data)
  67 #define PHYSICAL_MAXIMUM(n,data)  SHORT_ITEM_##n(0x4,1,data)
  68 #define UNIT_EXPONENT(n,data)     SHORT_ITEM_##n(0x5,1,data)
  69 #define UNIT(n,data)              SHORT_ITEM_##n(0x6,1,data)
  70 #define REPORT_SIZE(n,data)       SHORT_ITEM_##n(0x7,1,data)
  71 #define REPORT_ID(n,data)         SHORT_ITEM_##n(0x8,1,data)
  72 #define REPORT_COUNT(n,data)      SHORT_ITEM_##n(0x9,1,data)
  73 #define PUSH(n,data)              SHORT_ITEM_##n(0xa,1,data)
  74 #define POP(n,data)               SHORT_ITEM_##n(0xb,1,data)
  75
  76 #define USAGE(n,data)              SHORT_ITEM_##n(0x0,2,data)
  77 #define USAGE_MINIMUM(n,data)      SHORT_ITEM_##n(0x1,2,data)
  78 #define USAGE_MAXIMUM(n,data)      SHORT_ITEM_##n(0x2,2,data)
  79 #define DESIGNATOR_INDEX(n,data)   SHORT_ITEM_##n(0x3,2,data)
  80 #define DESIGNATOR_MINIMUM(n,data) SHORT_ITEM_##n(0x4,2,data)
  81 #define DESIGNATOR_MAXIMUM(n,data) SHORT_ITEM_##n(0x5,2,data)
  82 #define STRING_INDEX(n,data)       SHORT_ITEM_##n(0x7,2,data)
  83 #define STRING_MINIMUM(n,data)     SHORT_ITEM_##n(0x8,2,data)
  84 #define STRING_MAXIMUM(n,data)     SHORT_ITEM_##n(0x9,2,data)
  85 #define DELIMITER(n,data)          SHORT_ITEM_##n(0xa,2,data)