glLoadName

関数

名前スタックの最上位に名前を設定する。

DLLOPENGL32.dll呼出規約winapi

シグネチャ

// OPENGL32.dll
#include <windows.h>

void glLoadName(
    DWORD name
);

パラメーター

名前	型	方向
name	DWORD	in

戻り値の型: void

各言語での呼び出し定義

// OPENGL32.dll
#include <windows.h>

void glLoadName(
    DWORD name
);

[DllImport("OPENGL32.dll", ExactSpelling = true)]
static extern void glLoadName(
    uint name   // DWORD
);

<DllImport("OPENGL32.dll", ExactSpelling:=True)>
Public Shared Sub glLoadName(
    name As UInteger   ' DWORD
)
End Sub

' name : DWORD
Declare PtrSafe Sub glLoadName Lib "opengl32" ( _
    ByVal name As Long)
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

glLoadName = ctypes.windll.opengl32.glLoadName
glLoadName.restype = None
glLoadName.argtypes = [
    wintypes.DWORD,  # name : DWORD
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('OPENGL32.dll')
glLoadName = Fiddle::Function.new(
  lib['glLoadName'],
  [
    -Fiddle::TYPE_INT,  # name : DWORD
  ],
  Fiddle::TYPE_VOID)

#[link(name = "opengl32")]
extern "system" {
    fn glLoadName(
        name: u32  // DWORD
    );
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("OPENGL32.dll")]
public static extern void glLoadName(uint name);
"@
$api = Add-Type -MemberDefinition $sig -Name 'OPENGL32_glLoadName' -Namespace Win32 -PassThru
# $api::glLoadName(name)

#uselib "OPENGL32.dll"
#func global glLoadName "glLoadName" sptr
; glLoadName name
; name : DWORD -> "sptr"

#uselib "OPENGL32.dll"
#func global glLoadName "glLoadName" int
; glLoadName name
; name : DWORD -> "int"

; void glLoadName(DWORD name)
#uselib "OPENGL32.dll"
#func global glLoadName "glLoadName" int
; glLoadName name
; name : DWORD -> "int"

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

var (
	opengl32 = windows.NewLazySystemDLL("OPENGL32.dll")
	procglLoadName = opengl32.NewProc("glLoadName")
)

// name (DWORD)
r1, _, err := procglLoadName.Call(
	uintptr(name),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // void

procedure glLoadName(
  name: DWORD   // DWORD
); stdcall;
  external 'OPENGL32.dll' name 'glLoadName';

result := DllCall("OPENGL32\glLoadName"
    , "UInt", name   ; DWORD
    , "Int")   ; return: void

●glLoadName(name) = DLL("OPENGL32.dll", "int glLoadName(dword)")
# 呼び出し: glLoadName(name)
# name : DWORD -> "dword"
# 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)。