ホーム › UI.Input.XboxController › XInputGetCapabilities

XInputGetCapabilities

関数

接続中のXboxコントローラーの機能と性能を取得する。

DLLxinput1_4.dll呼出規約winapi

シグネチャ

// xinput1_4.dll
#include <windows.h>

DWORD XInputGetCapabilities(
    DWORD dwUserIndex,
    XINPUT_FLAG dwFlags,
    XINPUT_CAPABILITIES* pCapabilities
);

パラメーター

名前	型	方向
dwUserIndex	DWORD	in
dwFlags	XINPUT_FLAG	in
pCapabilities	XINPUT_CAPABILITIES*	out

戻り値の型: DWORD

各言語での呼び出し定義

// xinput1_4.dll
#include <windows.h>

DWORD XInputGetCapabilities(
    DWORD dwUserIndex,
    XINPUT_FLAG dwFlags,
    XINPUT_CAPABILITIES* pCapabilities
);

[DllImport("xinput1_4.dll", ExactSpelling = true)]
static extern uint XInputGetCapabilities(
    uint dwUserIndex,   // DWORD
    uint dwFlags,   // XINPUT_FLAG
    IntPtr pCapabilities   // XINPUT_CAPABILITIES* out
);

<DllImport("xinput1_4.dll", ExactSpelling:=True)>
Public Shared Function XInputGetCapabilities(
    dwUserIndex As UInteger,   ' DWORD
    dwFlags As UInteger,   ' XINPUT_FLAG
    pCapabilities As IntPtr   ' XINPUT_CAPABILITIES* out
) As UInteger
End Function

' dwUserIndex : DWORD
' dwFlags : XINPUT_FLAG
' pCapabilities : XINPUT_CAPABILITIES* out
Declare PtrSafe Function XInputGetCapabilities Lib "xinput1_4" ( _
    ByVal dwUserIndex As Long, _
    ByVal dwFlags As Long, _
    ByVal pCapabilities As LongPtr) As Long
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

XInputGetCapabilities = ctypes.windll.xinput1_4.XInputGetCapabilities
XInputGetCapabilities.restype = wintypes.DWORD
XInputGetCapabilities.argtypes = [
    wintypes.DWORD,  # dwUserIndex : DWORD
    wintypes.DWORD,  # dwFlags : XINPUT_FLAG
    ctypes.c_void_p,  # pCapabilities : XINPUT_CAPABILITIES* out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('xinput1_4.dll')
XInputGetCapabilities = Fiddle::Function.new(
  lib['XInputGetCapabilities'],
  [
    -Fiddle::TYPE_INT,  # dwUserIndex : DWORD
    -Fiddle::TYPE_INT,  # dwFlags : XINPUT_FLAG
    Fiddle::TYPE_VOIDP,  # pCapabilities : XINPUT_CAPABILITIES* out
  ],
  -Fiddle::TYPE_INT)

#[link(name = "xinput1_4")]
extern "system" {
    fn XInputGetCapabilities(
        dwUserIndex: u32,  // DWORD
        dwFlags: u32,  // XINPUT_FLAG
        pCapabilities: *mut XINPUT_CAPABILITIES  // XINPUT_CAPABILITIES* out
    ) -> u32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("xinput1_4.dll")]
public static extern uint XInputGetCapabilities(uint dwUserIndex, uint dwFlags, IntPtr pCapabilities);
"@
$api = Add-Type -MemberDefinition $sig -Name 'xinput1_4_XInputGetCapabilities' -Namespace Win32 -PassThru
# $api::XInputGetCapabilities(dwUserIndex, dwFlags, pCapabilities)

#uselib "xinput1_4.dll"
#func global XInputGetCapabilities "XInputGetCapabilities" sptr, sptr, sptr
; XInputGetCapabilities dwUserIndex, dwFlags, varptr(pCapabilities)   ; 戻り値は stat
; dwUserIndex : DWORD -> "sptr"
; dwFlags : XINPUT_FLAG -> "sptr"
; pCapabilities : XINPUT_CAPABILITIES* out -> "sptr"
; ※HSP3.7は #func のため戻り値はシステム変数 stat に格納されます。

出力引数:

#uselib "xinput1_4.dll"
#cfunc global XInputGetCapabilities "XInputGetCapabilities" int, int, var
; res = XInputGetCapabilities(dwUserIndex, dwFlags, pCapabilities)
; dwUserIndex : DWORD -> "int"
; dwFlags : XINPUT_FLAG -> "int"
; pCapabilities : XINPUT_CAPABILITIES* out -> "var"
; ※出力/バッファ引数は var 方式(変数を直接渡す)。varptr 方式にも切替可。#uselib "xinput1_4.dll"
#cfunc global XInputGetCapabilities "XInputGetCapabilities" int, int, sptr
; res = XInputGetCapabilities(dwUserIndex, dwFlags, varptr(pCapabilities))
; dwUserIndex : DWORD -> "int"
; dwFlags : XINPUT_FLAG -> "int"
; pCapabilities : XINPUT_CAPABILITIES* out -> "sptr"
; ※出力/バッファ引数はポインタ方式(token=sptr / 呼び出しは varptr(変数))。

出力引数:

; DWORD XInputGetCapabilities(DWORD dwUserIndex, XINPUT_FLAG dwFlags, XINPUT_CAPABILITIES* pCapabilities)
#uselib "xinput1_4.dll"
#cfunc global XInputGetCapabilities "XInputGetCapabilities" int, int, var
; res = XInputGetCapabilities(dwUserIndex, dwFlags, pCapabilities)
; dwUserIndex : DWORD -> "int"
; dwFlags : XINPUT_FLAG -> "int"
; pCapabilities : XINPUT_CAPABILITIES* out -> "var"
; ※出力/バッファ引数は var 方式(変数を直接渡す)。varptr 方式にも切替可。; DWORD XInputGetCapabilities(DWORD dwUserIndex, XINPUT_FLAG dwFlags, XINPUT_CAPABILITIES* pCapabilities)
#uselib "xinput1_4.dll"
#cfunc global XInputGetCapabilities "XInputGetCapabilities" int, int, intptr
; res = XInputGetCapabilities(dwUserIndex, dwFlags, varptr(pCapabilities))
; dwUserIndex : DWORD -> "int"
; dwFlags : XINPUT_FLAG -> "int"
; pCapabilities : XINPUT_CAPABILITIES* out -> "intptr"
; ※出力/バッファ引数はポインタ方式(token=intptr / 呼び出しは varptr(変数))。

import (
	"golang.org/x/sys/windows"
	"unsafe"
)

var (
	xinput1_4 = windows.NewLazySystemDLL("xinput1_4.dll")
	procXInputGetCapabilities = xinput1_4.NewProc("XInputGetCapabilities")
)

// dwUserIndex (DWORD), dwFlags (XINPUT_FLAG), pCapabilities (XINPUT_CAPABILITIES* out)
r1, _, err := procXInputGetCapabilities.Call(
	uintptr(dwUserIndex),
	uintptr(dwFlags),
	uintptr(pCapabilities),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // DWORD

function XInputGetCapabilities(
  dwUserIndex: DWORD;   // DWORD
  dwFlags: DWORD;   // XINPUT_FLAG
  pCapabilities: Pointer   // XINPUT_CAPABILITIES* out
): DWORD; stdcall;
  external 'xinput1_4.dll' name 'XInputGetCapabilities';

result := DllCall("xinput1_4\XInputGetCapabilities"
    , "UInt", dwUserIndex   ; DWORD
    , "UInt", dwFlags   ; XINPUT_FLAG
    , "Ptr", pCapabilities   ; XINPUT_CAPABILITIES* out
    , "UInt")   ; return: DWORD

●XInputGetCapabilities(dwUserIndex, dwFlags, pCapabilities) = DLL("xinput1_4.dll", "dword XInputGetCapabilities(dword, dword, void*)")
# 呼び出し: XInputGetCapabilities(dwUserIndex, dwFlags, pCapabilities)
# dwUserIndex : DWORD -> "dword"
# dwFlags : XINPUT_FLAG -> "dword"
# pCapabilities : XINPUT_CAPABILITIES* out -> "void*"
# なでしこ1は32bit・ANSI(Shift_JIS)。文字列=char*(ANSI)、ポインタ/ハンドル=void*(4byte)。