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WAVEINCAPS2A
構造体サイズ=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 | 型 | サイズ | x64 | x86 | 説明 |
|---|---|---|---|---|---|
| wMid | WORD | 2 | +0 | +0 | デバイス製造元(メーカー)ID。 |
| wPid | WORD | 2 | +2 | +2 | デバイス製品ID。 |
| vDriverVersion | DWORD | 4 | +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)。 |
| szPname | CHAR | 32 | +8 | +8 | デバイス製品名(ANSI、固定長配列)。 |
| dwFormats | DWORD | 4 | +40 | +40 | 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_*)。 |
| wChannels | WORD | 2 | +44 | +44 | サポートする入力チャンネル数(1=モノラル、2=ステレオ)。 |
| wReserved1 | WORD | 2 | +46 | +46 | アライメント用予約領域。 |
| ManufacturerGuid | GUID | 16 | +48 | +48 | 製造元を一意に識別するGUID。 |
| ProductGuid | GUID | 16 | +64 | +64 | 製品を一意に識別するGUID。 |
| NameGuid | GUID | 16 | +80 | +80 | 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>
// WAVEINCAPS2A (x64 96 / x86 96 バイト)
#pragma pack(push, 1)
typedef struct WAVEINCAPS2A {
WORD wMid;
WORD wPid;
DWORD vDriverVersion;
CHAR szPname[32];
DWORD dwFormats;
WORD wChannels;
WORD wReserved1;
GUID ManufacturerGuid;
GUID ProductGuid;
GUID NameGuid;
} WAVEINCAPS2A;
#pragma pack(pop)using System;
using System.Runtime.InteropServices;
[StructLayout(LayoutKind.Sequential, Pack = 1, CharSet = CharSet.Unicode)]
public struct WAVEINCAPS2A
{
public ushort wMid;
public ushort wPid;
public uint vDriverVersion;
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 32)] public sbyte[] 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 WAVEINCAPS2A
Public wMid As UShort
Public wPid As UShort
Public vDriverVersion As UInteger
<MarshalAs(UnmanagedType.ByValArray, SizeConst:=32)> Public szPname() As SByte
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 Structureimport ctypes
from ctypes import wintypes
class WAVEINCAPS2A(ctypes.Structure):
_pack_ = 1
_fields_ = [
("wMid", ctypes.c_ushort),
("wPid", ctypes.c_ushort),
("vDriverVersion", wintypes.DWORD),
("szPname", ctypes.c_byte * 32),
("dwFormats", wintypes.DWORD),
("wChannels", ctypes.c_ushort),
("wReserved1", ctypes.c_ushort),
("ManufacturerGuid", GUID),
("ProductGuid", GUID),
("NameGuid", GUID),
]#[repr(C, packed(1))]
pub struct WAVEINCAPS2A {
pub wMid: u16,
pub wPid: u16,
pub vDriverVersion: u32,
pub szPname: [i8; 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 WAVEINCAPS2A struct {
wMid uint16
wPid uint16
vDriverVersion uint32
szPname [32]int8
dwFormats uint32
wChannels uint16
wReserved1 uint16
ManufacturerGuid windows.GUID
ProductGuid windows.GUID
NameGuid windows.GUID
}type
WAVEINCAPS2A = packed record
wMid: Word;
wPid: Word;
vDriverVersion: DWORD;
szPname: array[0..31] of Shortint;
dwFormats: DWORD;
wChannels: Word;
wReserved1: Word;
ManufacturerGuid: TGUID;
ProductGuid: TGUID;
NameGuid: TGUID;
end;const WAVEINCAPS2A = extern struct {
wMid: u16,
wPid: u16,
vDriverVersion: u32,
szPname: [32]i8,
dwFormats: u32,
wChannels: u16,
wReserved1: u16,
ManufacturerGuid: GUID,
ProductGuid: GUID,
NameGuid: GUID,
};type
WAVEINCAPS2A {.packed.} = object
wMid: uint16
wPid: uint16
vDriverVersion: uint32
szPname: array[32, int8]
dwFormats: uint32
wChannels: uint16
wReserved1: uint16
ManufacturerGuid: GUID
ProductGuid: GUID
NameGuid: GUIDalign(1)
struct WAVEINCAPS2A
{
ushort wMid;
ushort wPid;
uint vDriverVersion;
byte[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)
; WAVEINCAPS2A サイズ: 96 バイト(x64)
dim st, 24 ; 4byte整数×24(構造体サイズ 96 / 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 : CHAR (+8, 32byte) varptr(st)+8 を基点に操作(32byte:入れ子/配列)
; dwFormats : DWORD (+40, 4byte) st.10 = 値 / 値 = st.10 (lpoke/lpeek も可)
; wChannels : WORD (+44, 2byte) wpoke st,44,値 / 値 = wpeek(st,44)
; wReserved1 : WORD (+46, 2byte) wpoke st,46,値 / 値 = wpeek(st,46)
; ManufacturerGuid : GUID (+48, 16byte) varptr(st)+48 を基点に操作(16byte:入れ子/配列)
; ProductGuid : GUID (+64, 16byte) varptr(st)+64 を基点に操作(16byte:入れ子/配列)
; NameGuid : GUID (+80, 16byte) varptr(st)+80 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 WAVEINCAPS2A, pack=1
#field short wMid
#field short wPid
#field int vDriverVersion
#field byte szPname 32
#field int dwFormats
#field short wChannels
#field short wReserved1
#field GUID ManufacturerGuid
#field GUID ProductGuid
#field GUID NameGuid
#endstruct
stdim st, WAVEINCAPS2A ; NSTRUCT 変数を確保
st->wMid = 100
mes "wMid=" + st->wMid