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WAVEINCAPS2W

構造体
サイズx64: 128 バイト / x86: 128 バイトパッキング1

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
wMidWORD2+0+0デバイス製造元(メーカー)ID。
wPidWORD2+2+2デバイス製品ID。
vDriverVersionDWORD4+4+4ドライバのバージョン(上位8bitがメジャー、下位8bitがマイナー)。
szPnameWCHAR64+8+8デバイス製品名(Unicode、固定長配列)。
dwFormatsDWORD4+72+72サポートする標準波形フォーマットを示すビットフラグ(WAVE_FORMAT_*)。
wChannelsWORD2+76+76サポートする入力チャンネル数(1=モノラル、2=ステレオ)。
wReserved1WORD2+78+78アライメント用予約領域。
ManufacturerGuidGUID16+80+80製造元を一意に識別するGUID。
ProductGuidGUID16+96+96製品を一意に識別するGUID。
NameGuidGUID16+112+112製品名文字列リソースを識別するGUID。

各言語での定義

#include <windows.h>

// WAVEINCAPS2W  (x64 128 / x86 128 バイト)
#pragma pack(push, 1)
typedef struct WAVEINCAPS2W {
    WORD wMid;
    WORD wPid;
    DWORD vDriverVersion;
    WCHAR szPname[32];
    DWORD dwFormats;
    WORD wChannels;
    WORD wReserved1;
    GUID ManufacturerGuid;
    GUID ProductGuid;
    GUID NameGuid;
} WAVEINCAPS2W;
#pragma pack(pop)
using System;
using System.Runtime.InteropServices;

[StructLayout(LayoutKind.Sequential, Pack = 1, CharSet = CharSet.Unicode)]
public struct WAVEINCAPS2W
{
    public ushort wMid;
    public ushort wPid;
    public uint vDriverVersion;
    [MarshalAs(UnmanagedType.ByValTStr, SizeConst = 32)] public string szPname;
    public uint dwFormats;
    public ushort wChannels;
    public ushort wReserved1;
    public Guid ManufacturerGuid;
    public Guid ProductGuid;
    public Guid NameGuid;
}
Imports System.Runtime.InteropServices

<StructLayout(LayoutKind.Sequential, Pack:=1, CharSet:=CharSet.Unicode)>
Public Structure WAVEINCAPS2W
    Public wMid As UShort
    Public wPid As UShort
    Public vDriverVersion As UInteger
    <MarshalAs(UnmanagedType.ByValTStr, SizeConst:=32)> Public szPname As String
    Public dwFormats As UInteger
    Public wChannels As UShort
    Public wReserved1 As UShort
    Public ManufacturerGuid As Guid
    Public ProductGuid As Guid
    Public NameGuid As Guid
End Structure
import ctypes
from ctypes import wintypes

class WAVEINCAPS2W(ctypes.Structure):
    _pack_ = 1
    _fields_ = [
        ("wMid", ctypes.c_ushort),
        ("wPid", ctypes.c_ushort),
        ("vDriverVersion", wintypes.DWORD),
        ("szPname", ctypes.c_wchar * 32),
        ("dwFormats", wintypes.DWORD),
        ("wChannels", ctypes.c_ushort),
        ("wReserved1", ctypes.c_ushort),
        ("ManufacturerGuid", GUID),
        ("ProductGuid", GUID),
        ("NameGuid", GUID),
    ]
#[repr(C, packed(1))]
pub struct WAVEINCAPS2W {
    pub wMid: u16,
    pub wPid: u16,
    pub vDriverVersion: u32,
    pub szPname: [u16; 32],
    pub dwFormats: u32,
    pub wChannels: u16,
    pub wReserved1: u16,
    pub ManufacturerGuid: GUID,
    pub ProductGuid: GUID,
    pub NameGuid: GUID,
}
import "golang.org/x/sys/windows"

type WAVEINCAPS2W struct {
	wMid uint16
	wPid uint16
	vDriverVersion uint32
	szPname [32]uint16
	dwFormats uint32
	wChannels uint16
	wReserved1 uint16
	ManufacturerGuid windows.GUID
	ProductGuid windows.GUID
	NameGuid windows.GUID
}
type
  WAVEINCAPS2W = packed record
    wMid: Word;
    wPid: Word;
    vDriverVersion: DWORD;
    szPname: array[0..31] of WideChar;
    dwFormats: DWORD;
    wChannels: Word;
    wReserved1: Word;
    ManufacturerGuid: TGUID;
    ProductGuid: TGUID;
    NameGuid: TGUID;
  end;
const WAVEINCAPS2W = extern struct {
    wMid: u16,
    wPid: u16,
    vDriverVersion: u32,
    szPname: [32]u16,
    dwFormats: u32,
    wChannels: u16,
    wReserved1: u16,
    ManufacturerGuid: GUID,
    ProductGuid: GUID,
    NameGuid: GUID,
};
type
  WAVEINCAPS2W {.packed.} = object
    wMid: uint16
    wPid: uint16
    vDriverVersion: uint32
    szPname: array[32, uint16]
    dwFormats: uint32
    wChannels: uint16
    wReserved1: uint16
    ManufacturerGuid: GUID
    ProductGuid: GUID
    NameGuid: GUID
align(1)
struct WAVEINCAPS2W
{
    ushort wMid;
    ushort wPid;
    uint vDriverVersion;
    wchar[32] szPname;
    uint dwFormats;
    ushort wChannels;
    ushort wReserved1;
    GUID ManufacturerGuid;
    GUID ProductGuid;
    GUID NameGuid;
}

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)
; WAVEINCAPS2W サイズ: 128 バイト(x64)
dim st, 32    ; 4byte整数×32(構造体サイズ 128 / 4 切り上げ)
; wMid : WORD (+0, 2byte)  wpoke st,0,値  /  値 = wpeek(st,0)
; wPid : WORD (+2, 2byte)  wpoke st,2,値  /  値 = wpeek(st,2)
; vDriverVersion : DWORD (+4, 4byte)  st.1 = 値  /  値 = st.1   (lpoke/lpeek も可)
; szPname : WCHAR (+8, 64byte)  varptr(st)+8 を基点に操作(64byte:入れ子/配列)
; dwFormats : DWORD (+72, 4byte)  st.18 = 値  /  値 = st.18   (lpoke/lpeek も可)
; wChannels : WORD (+76, 2byte)  wpoke st,76,値  /  値 = wpeek(st,76)
; wReserved1 : WORD (+78, 2byte)  wpoke st,78,値  /  値 = wpeek(st,78)
; ManufacturerGuid : GUID (+80, 16byte)  varptr(st)+80 を基点に操作(16byte:入れ子/配列)
; ProductGuid : GUID (+96, 16byte)  varptr(st)+96 を基点に操作(16byte:入れ子/配列)
; NameGuid : GUID (+112, 16byte)  varptr(st)+112 を基点に操作(16byte:入れ子/配列)
; ※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。
; ※GUID・入れ子構造体はデフォルト型でないため、依存する #defstruct を先に定義(下記に同梱)。
#defstruct global GUID, pack=1
    #field int Data1
    #field short Data2
    #field short Data3
    #field byte Data4 8
#endstruct

#defstruct global WAVEINCAPS2W, pack=1
    #field short wMid
    #field short wPid
    #field int vDriverVersion
    #field wchar szPname 32
    #field int dwFormats
    #field short wChannels
    #field short wReserved1
    #field GUID ManufacturerGuid
    #field GUID ProductGuid
    #field GUID NameGuid
#endstruct

stdim st, WAVEINCAPS2W        ; NSTRUCT 変数を確保
st->wMid = 100
mes "wMid=" + st->wMid