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KSJACK_DESCRIPTION

構造体
サイズx64: 28 バイト / x86: 28 バイト

サイズ=各フィールドのバイト数(x64/x86 で異なる場合は x64/x86 と併記)。x64/x86 列=フィールドのバイトオフセット(HSPで dupptr / lpoke / wpoke 等に使用)。

フィールド

フィールドサイズx64x86説明
ChannelMappingDWORD4+0+0ジャックのチャンネル配置(スピーカ構成)を示すマスク。
ColorDWORD4+4+4ジャックの色をRGB値で示す。
ConnectionTypeEPcxConnectionType4+8+8物理コネクタ種別を示すEPcxConnectionType列挙値。
GeoLocationEPcxGeoLocation4+12+12筐体上の物理的な位置を示すEPcxGeoLocation列挙値。
GenLocationEPcxGenLocation4+16+16一般的な位置区分(本体/ドック等)を示すEPcxGenLocation列挙値。
PortConnectionEPxcPortConnection4+20+20ポート接続の種別を示すEPxcPortConnection列挙値。
IsConnectedBOOL4+24+24ジャックに機器が接続されているかを示すBOOL値。

各言語での定義

#include <windows.h>

// KSJACK_DESCRIPTION  (x64 28 / x86 28 バイト)
typedef struct KSJACK_DESCRIPTION {
    DWORD ChannelMapping;
    DWORD Color;
    EPcxConnectionType ConnectionType;
    EPcxGeoLocation GeoLocation;
    EPcxGenLocation GenLocation;
    EPxcPortConnection PortConnection;
    BOOL IsConnected;
} KSJACK_DESCRIPTION;
using System;
using System.Runtime.InteropServices;

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct KSJACK_DESCRIPTION
{
    public uint ChannelMapping;
    public uint Color;
    public int ConnectionType;
    public int GeoLocation;
    public int GenLocation;
    public int PortConnection;
    [MarshalAs(UnmanagedType.Bool)] public bool IsConnected;
}
Imports System.Runtime.InteropServices

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure KSJACK_DESCRIPTION
    Public ChannelMapping As UInteger
    Public Color As UInteger
    Public ConnectionType As Integer
    Public GeoLocation As Integer
    Public GenLocation As Integer
    Public PortConnection As Integer
    <MarshalAs(UnmanagedType.Bool)> Public IsConnected As Boolean
End Structure
import ctypes
from ctypes import wintypes

class KSJACK_DESCRIPTION(ctypes.Structure):
    _fields_ = [
        ("ChannelMapping", wintypes.DWORD),
        ("Color", wintypes.DWORD),
        ("ConnectionType", ctypes.c_int),
        ("GeoLocation", ctypes.c_int),
        ("GenLocation", ctypes.c_int),
        ("PortConnection", ctypes.c_int),
        ("IsConnected", wintypes.BOOL),
    ]
#[repr(C)]
pub struct KSJACK_DESCRIPTION {
    pub ChannelMapping: u32,
    pub Color: u32,
    pub ConnectionType: i32,
    pub GeoLocation: i32,
    pub GenLocation: i32,
    pub PortConnection: i32,
    pub IsConnected: i32,
}
import "golang.org/x/sys/windows"

type KSJACK_DESCRIPTION struct {
	ChannelMapping uint32
	Color uint32
	ConnectionType int32
	GeoLocation int32
	GenLocation int32
	PortConnection int32
	IsConnected int32
}
type
  KSJACK_DESCRIPTION = record
    ChannelMapping: DWORD;
    Color: DWORD;
    ConnectionType: Integer;
    GeoLocation: Integer;
    GenLocation: Integer;
    PortConnection: Integer;
    IsConnected: BOOL;
  end;
const KSJACK_DESCRIPTION = extern struct {
    ChannelMapping: u32,
    Color: u32,
    ConnectionType: i32,
    GeoLocation: i32,
    GenLocation: i32,
    PortConnection: i32,
    IsConnected: i32,
};
type
  KSJACK_DESCRIPTION {.bycopy.} = object
    ChannelMapping: uint32
    Color: uint32
    ConnectionType: int32
    GeoLocation: int32
    GenLocation: int32
    PortConnection: int32
    IsConnected: int32
struct KSJACK_DESCRIPTION
{
    uint ChannelMapping;
    uint Color;
    int ConnectionType;
    int GeoLocation;
    int GenLocation;
    int PortConnection;
    int IsConnected;
}

HSP用 定義

HSP3.7/3.8 は構造体機能が無いため4byte整数配列(dim)+peek/poke で操作(32/64bitでサイズ・位置が異なる場合はタブで分割)。IronHSP は NSTRUCT(#defstruct/stdim/->)で32/64bit共通。

; HSP3.7/3.8 は構造体機能が無いため、4byte整数の配列変数で操作します。(x64 レイアウト)
; KSJACK_DESCRIPTION サイズ: 28 バイト(x64)
dim st, 7    ; 4byte整数×7(構造体サイズ 28 / 4 切り上げ)
; ChannelMapping : DWORD (+0, 4byte)  st.0 = 値  /  値 = st.0   (lpoke/lpeek も可)
; Color : DWORD (+4, 4byte)  st.1 = 値  /  値 = st.1   (lpoke/lpeek も可)
; ConnectionType : EPcxConnectionType (+8, 4byte)  st.2 = 値  /  値 = st.2   (lpoke/lpeek も可)
; GeoLocation : EPcxGeoLocation (+12, 4byte)  st.3 = 値  /  値 = st.3   (lpoke/lpeek も可)
; GenLocation : EPcxGenLocation (+16, 4byte)  st.4 = 値  /  値 = st.4   (lpoke/lpeek も可)
; PortConnection : EPxcPortConnection (+20, 4byte)  st.5 = 値  /  値 = st.5   (lpoke/lpeek も可)
; IsConnected : BOOL (+24, 4byte)  st.6 = 値  /  値 = st.6   (lpoke/lpeek も可)
; ※4byte境界の整数は添字 st.N(N=オフセット/4)で読み書き可。それ以外は peek/poke 系を使用。
; IronHSP は NSTRUCT(構造体)をサポート。32bit/64bit どちらでも同じコードで動作します。
#defstruct global KSJACK_DESCRIPTION
    #field int ChannelMapping
    #field int Color
    #field int ConnectionType
    #field int GeoLocation
    #field int GenLocation
    #field int PortConnection
    #field bool IsConnected
#endstruct

stdim st, KSJACK_DESCRIPTION        ; NSTRUCT 変数を確保
st->ChannelMapping = 100
mes "ChannelMapping=" + st->ChannelMapping