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DVD_PRERECORDED_INFORMATION

構造体

サイズx64: 64 バイト / x86: 64 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	型	サイズ	x64	x86	説明
FieldID_1	BYTE	1	+0	+0	プリレコード情報フィールド1の識別子バイト。
DiscApplicationCode	BYTE	1	+1	+1	ディスクアプリケーションコードを示すバイト配列。
DiscPhysicalCode	BYTE	1	+2	+2	ディスク物理コードを示すバイト配列。
LastAddressOfDataRecordableArea	BYTE	3	+3	+3	記録可能データ領域の最終アドレスを示すバイト配列。
_bitfield	BYTE	1	+6	+6	拡張パーツバージョン等を格納するビットフィールド。
Reserved0	BYTE	1	+7	+7	予約領域。将来の拡張用で通常は0。
FieldID_2	BYTE	1	+8	+8	プリレコード情報フィールド2の識別子バイト。
OpcSuggestedCode	BYTE	1	+9	+9	推奨OPC(最適パワー制御)コードを示すバイト配列。
WavelengthCode	BYTE	1	+10	+10	推奨記録波長コードを示すバイト配列。
WriteStrategyCode	BYTE	4	+11	+11	書き込みストラテジコードを示すバイト配列。
Reserved2	BYTE	1	+15	+15	予約領域。将来の拡張用で通常は0。
FieldID_3	BYTE	1	+16	+16	プリレコード情報フィールド3の識別子バイト。
ManufacturerId_3	BYTE	6	+17	+17	製造者ID(フィールド3)を示すバイト配列。
Reserved3	BYTE	1	+23	+23	予約領域。将来の拡張用で通常は0。
FieldID_4	BYTE	1	+24	+24	プリレコード情報フィールド4の識別子バイト。
ManufacturerId_4	BYTE	6	+25	+25	製造者ID(フィールド4)を示すバイト配列。
Reserved4	BYTE	1	+31	+31	予約領域。将来の拡張用で通常は0。
FieldID_5	BYTE	1	+32	+32	プリレコード情報フィールド5の識別子バイト。
ManufacturerId_5	BYTE	6	+33	+33	製造者ID(フィールド5)を示すバイト配列。
Reserved5	BYTE	1	+39	+39	予約領域。将来の拡張用で通常は0。
Reserved99	BYTE	24	+40	+40	末尾の予約領域。将来の拡張用で通常は0。

各言語での定義

#include <windows.h>

// DVD_PRERECORDED_INFORMATION  (x64 64 / x86 64 バイト)
typedef struct DVD_PRERECORDED_INFORMATION {
    BYTE FieldID_1;
    BYTE DiscApplicationCode;
    BYTE DiscPhysicalCode;
    BYTE LastAddressOfDataRecordableArea[3];
    BYTE _bitfield;
    BYTE Reserved0;
    BYTE FieldID_2;
    BYTE OpcSuggestedCode;
    BYTE WavelengthCode;
    BYTE WriteStrategyCode[4];
    BYTE Reserved2;
    BYTE FieldID_3;
    BYTE ManufacturerId_3[6];
    BYTE Reserved3;
    BYTE FieldID_4;
    BYTE ManufacturerId_4[6];
    BYTE Reserved4;
    BYTE FieldID_5;
    BYTE ManufacturerId_5[6];
    BYTE Reserved5;
    BYTE Reserved99[24];
} DVD_PRERECORDED_INFORMATION;

using System;
using System.Runtime.InteropServices;

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct DVD_PRERECORDED_INFORMATION
{
    public byte FieldID_1;
    public byte DiscApplicationCode;
    public byte DiscPhysicalCode;
    [MarshalAs(UnmanagedType.ByValArray, SizeConst = 3)] public byte[] LastAddressOfDataRecordableArea;
    public byte _bitfield;
    public byte Reserved0;
    public byte FieldID_2;
    public byte OpcSuggestedCode;
    public byte WavelengthCode;
    [MarshalAs(UnmanagedType.ByValArray, SizeConst = 4)] public byte[] WriteStrategyCode;
    public byte Reserved2;
    public byte FieldID_3;
    [MarshalAs(UnmanagedType.ByValArray, SizeConst = 6)] public byte[] ManufacturerId_3;
    public byte Reserved3;
    public byte FieldID_4;
    [MarshalAs(UnmanagedType.ByValArray, SizeConst = 6)] public byte[] ManufacturerId_4;
    public byte Reserved4;
    public byte FieldID_5;
    [MarshalAs(UnmanagedType.ByValArray, SizeConst = 6)] public byte[] ManufacturerId_5;
    public byte Reserved5;
    [MarshalAs(UnmanagedType.ByValArray, SizeConst = 24)] public byte[] Reserved99;
}

Imports System.Runtime.InteropServices

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure DVD_PRERECORDED_INFORMATION
    Public FieldID_1 As Byte
    Public DiscApplicationCode As Byte
    Public DiscPhysicalCode As Byte
    <MarshalAs(UnmanagedType.ByValArray, SizeConst:=3)> Public LastAddressOfDataRecordableArea() As Byte
    Public _bitfield As Byte
    Public Reserved0 As Byte
    Public FieldID_2 As Byte
    Public OpcSuggestedCode As Byte
    Public WavelengthCode As Byte
    <MarshalAs(UnmanagedType.ByValArray, SizeConst:=4)> Public WriteStrategyCode() As Byte
    Public Reserved2 As Byte
    Public FieldID_3 As Byte
    <MarshalAs(UnmanagedType.ByValArray, SizeConst:=6)> Public ManufacturerId_3() As Byte
    Public Reserved3 As Byte
    Public FieldID_4 As Byte
    <MarshalAs(UnmanagedType.ByValArray, SizeConst:=6)> Public ManufacturerId_4() As Byte
    Public Reserved4 As Byte
    Public FieldID_5 As Byte
    <MarshalAs(UnmanagedType.ByValArray, SizeConst:=6)> Public ManufacturerId_5() As Byte
    Public Reserved5 As Byte
    <MarshalAs(UnmanagedType.ByValArray, SizeConst:=24)> Public Reserved99() As Byte
End Structure

import ctypes
from ctypes import wintypes

class DVD_PRERECORDED_INFORMATION(ctypes.Structure):
    _fields_ = [
        ("FieldID_1", ctypes.c_ubyte),
        ("DiscApplicationCode", ctypes.c_ubyte),
        ("DiscPhysicalCode", ctypes.c_ubyte),
        ("LastAddressOfDataRecordableArea", ctypes.c_ubyte * 3),
        ("_bitfield", ctypes.c_ubyte),
        ("Reserved0", ctypes.c_ubyte),
        ("FieldID_2", ctypes.c_ubyte),
        ("OpcSuggestedCode", ctypes.c_ubyte),
        ("WavelengthCode", ctypes.c_ubyte),
        ("WriteStrategyCode", ctypes.c_ubyte * 4),
        ("Reserved2", ctypes.c_ubyte),
        ("FieldID_3", ctypes.c_ubyte),
        ("ManufacturerId_3", ctypes.c_ubyte * 6),
        ("Reserved3", ctypes.c_ubyte),
        ("FieldID_4", ctypes.c_ubyte),
        ("ManufacturerId_4", ctypes.c_ubyte * 6),
        ("Reserved4", ctypes.c_ubyte),
        ("FieldID_5", ctypes.c_ubyte),
        ("ManufacturerId_5", ctypes.c_ubyte * 6),
        ("Reserved5", ctypes.c_ubyte),
        ("Reserved99", ctypes.c_ubyte * 24),
    ]

#[repr(C)]
pub struct DVD_PRERECORDED_INFORMATION {
    pub FieldID_1: u8,
    pub DiscApplicationCode: u8,
    pub DiscPhysicalCode: u8,
    pub LastAddressOfDataRecordableArea: [u8; 3],
    pub _bitfield: u8,
    pub Reserved0: u8,
    pub FieldID_2: u8,
    pub OpcSuggestedCode: u8,
    pub WavelengthCode: u8,
    pub WriteStrategyCode: [u8; 4],
    pub Reserved2: u8,
    pub FieldID_3: u8,
    pub ManufacturerId_3: [u8; 6],
    pub Reserved3: u8,
    pub FieldID_4: u8,
    pub ManufacturerId_4: [u8; 6],
    pub Reserved4: u8,
    pub FieldID_5: u8,
    pub ManufacturerId_5: [u8; 6],
    pub Reserved5: u8,
    pub Reserved99: [u8; 24],
}

import "golang.org/x/sys/windows"

type DVD_PRERECORDED_INFORMATION struct {
	FieldID_1 byte
	DiscApplicationCode byte
	DiscPhysicalCode byte
	LastAddressOfDataRecordableArea [3]byte
	_bitfield byte
	Reserved0 byte
	FieldID_2 byte
	OpcSuggestedCode byte
	WavelengthCode byte
	WriteStrategyCode [4]byte
	Reserved2 byte
	FieldID_3 byte
	ManufacturerId_3 [6]byte
	Reserved3 byte
	FieldID_4 byte
	ManufacturerId_4 [6]byte
	Reserved4 byte
	FieldID_5 byte
	ManufacturerId_5 [6]byte
	Reserved5 byte
	Reserved99 [24]byte
}

type
  DVD_PRERECORDED_INFORMATION = record
    FieldID_1: Byte;
    DiscApplicationCode: Byte;
    DiscPhysicalCode: Byte;
    LastAddressOfDataRecordableArea: array[0..2] of Byte;
    _bitfield: Byte;
    Reserved0: Byte;
    FieldID_2: Byte;
    OpcSuggestedCode: Byte;
    WavelengthCode: Byte;
    WriteStrategyCode: array[0..3] of Byte;
    Reserved2: Byte;
    FieldID_3: Byte;
    ManufacturerId_3: array[0..5] of Byte;
    Reserved3: Byte;
    FieldID_4: Byte;
    ManufacturerId_4: array[0..5] of Byte;
    Reserved4: Byte;
    FieldID_5: Byte;
    ManufacturerId_5: array[0..5] of Byte;
    Reserved5: Byte;
    Reserved99: array[0..23] of Byte;
  end;

const DVD_PRERECORDED_INFORMATION = extern struct {
    FieldID_1: u8,
    DiscApplicationCode: u8,
    DiscPhysicalCode: u8,
    LastAddressOfDataRecordableArea: [3]u8,
    _bitfield: u8,
    Reserved0: u8,
    FieldID_2: u8,
    OpcSuggestedCode: u8,
    WavelengthCode: u8,
    WriteStrategyCode: [4]u8,
    Reserved2: u8,
    FieldID_3: u8,
    ManufacturerId_3: [6]u8,
    Reserved3: u8,
    FieldID_4: u8,
    ManufacturerId_4: [6]u8,
    Reserved4: u8,
    FieldID_5: u8,
    ManufacturerId_5: [6]u8,
    Reserved5: u8,
    Reserved99: [24]u8,
};

type
  DVD_PRERECORDED_INFORMATION {.bycopy.} = object
    FieldID_1: uint8
    DiscApplicationCode: uint8
    DiscPhysicalCode: uint8
    LastAddressOfDataRecordableArea: array[3, uint8]
    _bitfield: uint8
    Reserved0: uint8
    FieldID_2: uint8
    OpcSuggestedCode: uint8
    WavelengthCode: uint8
    WriteStrategyCode: array[4, uint8]
    Reserved2: uint8
    FieldID_3: uint8
    ManufacturerId_3: array[6, uint8]
    Reserved3: uint8
    FieldID_4: uint8
    ManufacturerId_4: array[6, uint8]
    Reserved4: uint8
    FieldID_5: uint8
    ManufacturerId_5: array[6, uint8]
    Reserved5: uint8
    Reserved99: array[24, uint8]

struct DVD_PRERECORDED_INFORMATION
{
    ubyte FieldID_1;
    ubyte DiscApplicationCode;
    ubyte DiscPhysicalCode;
    ubyte[3] LastAddressOfDataRecordableArea;
    ubyte _bitfield;
    ubyte Reserved0;
    ubyte FieldID_2;
    ubyte OpcSuggestedCode;
    ubyte WavelengthCode;
    ubyte[4] WriteStrategyCode;
    ubyte Reserved2;
    ubyte FieldID_3;
    ubyte[6] ManufacturerId_3;
    ubyte Reserved3;
    ubyte FieldID_4;
    ubyte[6] ManufacturerId_4;
    ubyte Reserved4;
    ubyte FieldID_5;
    ubyte[6] ManufacturerId_5;
    ubyte Reserved5;
    ubyte[24] Reserved99;
}

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)
; DVD_PRERECORDED_INFORMATION サイズ: 64 バイト(x64)
dim st, 16    ; 4byte整数×16(構造体サイズ 64 / 4 切り上げ)
; FieldID_1 : BYTE (+0, 1byte)  poke st,0,値  /  値 = peek(st,0)
; DiscApplicationCode : BYTE (+1, 1byte)  poke st,1,値  /  値 = peek(st,1)
; DiscPhysicalCode : BYTE (+2, 1byte)  poke st,2,値  /  値 = peek(st,2)
; LastAddressOfDataRecordableArea : BYTE (+3, 3byte)  varptr(st)+3 を基点に操作(3byte:入れ子/配列)
; _bitfield : BYTE (+6, 1byte)  poke st,6,値  /  値 = peek(st,6)
; Reserved0 : BYTE (+7, 1byte)  poke st,7,値  /  値 = peek(st,7)
; FieldID_2 : BYTE (+8, 1byte)  poke st,8,値  /  値 = peek(st,8)
; OpcSuggestedCode : BYTE (+9, 1byte)  poke st,9,値  /  値 = peek(st,9)
; WavelengthCode : BYTE (+10, 1byte)  poke st,10,値  /  値 = peek(st,10)
; WriteStrategyCode : BYTE (+11, 4byte)  varptr(st)+11 を基点に操作(4byte:入れ子/配列)
; Reserved2 : BYTE (+15, 1byte)  poke st,15,値  /  値 = peek(st,15)
; FieldID_3 : BYTE (+16, 1byte)  poke st,16,値  /  値 = peek(st,16)
; ManufacturerId_3 : BYTE (+17, 6byte)  varptr(st)+17 を基点に操作(6byte:入れ子/配列)
; Reserved3 : BYTE (+23, 1byte)  poke st,23,値  /  値 = peek(st,23)
; FieldID_4 : BYTE (+24, 1byte)  poke st,24,値  /  値 = peek(st,24)
; ManufacturerId_4 : BYTE (+25, 6byte)  varptr(st)+25 を基点に操作(6byte:入れ子/配列)
; Reserved4 : BYTE (+31, 1byte)  poke st,31,値  /  値 = peek(st,31)
; FieldID_5 : BYTE (+32, 1byte)  poke st,32,値  /  値 = peek(st,32)
; ManufacturerId_5 : BYTE (+33, 6byte)  varptr(st)+33 を基点に操作(6byte:入れ子/配列)
; Reserved5 : BYTE (+39, 1byte)  poke st,39,値  /  値 = peek(st,39)
; Reserved99 : BYTE (+40, 24byte)  varptr(st)+40 を基点に操作(24byte: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。
#defstruct global DVD_PRERECORDED_INFORMATION
    #field byte FieldID_1
    #field byte DiscApplicationCode
    #field byte DiscPhysicalCode
    #field byte LastAddressOfDataRecordableArea 3
    #field byte _bitfield
    #field byte Reserved0
    #field byte FieldID_2
    #field byte OpcSuggestedCode
    #field byte WavelengthCode
    #field byte WriteStrategyCode 4
    #field byte Reserved2
    #field byte FieldID_3
    #field byte ManufacturerId_3 6
    #field byte Reserved3
    #field byte FieldID_4
    #field byte ManufacturerId_4 6
    #field byte Reserved4
    #field byte FieldID_5
    #field byte ManufacturerId_5 6
    #field byte Reserved5
    #field byte Reserved99 24
#endstruct

stdim st, DVD_PRERECORDED_INFORMATION        ; NSTRUCT 変数を確保
st->FieldID_1 = 100
mes "FieldID_1=" + st->FieldID_1

DVD_PRERECORDED_INFORMATION

フィールド

各言語での定義

HSP用 定義

HSP用定義