glPushAttrib

関数

指定したサーバー状態属性を属性スタックに退避する。

DLLOPENGL32.dll呼出規約winapi

シグネチャ

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

void glPushAttrib(
    DWORD mask
);

パラメーター

名前	型	方向
mask	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 glPushAttrib(
    DWORD mask
);

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

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

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

import ctypes
from ctypes import wintypes

glPushAttrib = ctypes.windll.opengl32.glPushAttrib
glPushAttrib.restype = None
glPushAttrib.argtypes = [
    wintypes.DWORD,  # mask : DWORD
]

require 'fiddle'
require 'fiddle/import'

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

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

$sig = @"
[DllImport("OPENGL32.dll")]
public static extern void glPushAttrib(uint mask);
"@
$api = Add-Type -MemberDefinition $sig -Name 'OPENGL32_glPushAttrib' -Namespace Win32 -PassThru
# $api::glPushAttrib(mask)

#uselib "OPENGL32.dll"
#func global glPushAttrib "glPushAttrib" sptr
; glPushAttrib mask
; mask : DWORD -> "sptr"

#uselib "OPENGL32.dll"
#func global glPushAttrib "glPushAttrib" int
; glPushAttrib mask
; mask : DWORD -> "int"

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

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

var (
	opengl32 = windows.NewLazySystemDLL("OPENGL32.dll")
	procglPushAttrib = opengl32.NewProc("glPushAttrib")
)

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

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

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

●glPushAttrib(mask) = DLL("OPENGL32.dll", "int glPushAttrib(dword)")
# 呼び出し: glPushAttrib(mask)
# mask : 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)。