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OPM_ACP_AND_CGMSA_SIGNALING

構造体

サイズx64: 88 バイト / x86: 88 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	型	サイズ	x64	x86	説明
rnRandomNumber	OPM_RANDOM_NUMBER	16	+0	+0	要求時に渡した乱数と照合するための乱数(OPM_RANDOM_NUMBER)。
ulStatusFlags	DWORD	4	+16	+16	出力の状態を示すビットフラグ。
ulAvailableTVProtectionStandards	DWORD	4	+20	+20	利用可能なTV保護規格(ACP/CGMS-A)をビットフラグで示す。
ulActiveTVProtectionStandard	DWORD	4	+24	+24	現在有効なTV保護規格を示す値。
ulReserved	DWORD	4	+28	+28	予約領域。0を設定する。
ulAspectRatioValidMask1	DWORD	4	+32	+32	アスペクト比データ1の有効ビットを示すマスク。
ulAspectRatioData1	DWORD	4	+36	+36	アスペクト比に関するシグナリングデータ1。
ulAspectRatioValidMask2	DWORD	4	+40	+40	アスペクト比データ2の有効ビットを示すマスク。
ulAspectRatioData2	DWORD	4	+44	+44	アスペクト比に関するシグナリングデータ2。
ulAspectRatioValidMask3	DWORD	4	+48	+48	アスペクト比データ3の有効ビットを示すマスク。
ulAspectRatioData3	DWORD	4	+52	+52	アスペクト比に関するシグナリングデータ3。
ulReserved2	DWORD	16	+56	+56	予約領域。0を設定する。
ulReserved3	DWORD	16	+72	+72	予約領域。0を設定する。

各言語での定義

#include <windows.h>

// OPM_RANDOM_NUMBER  (x64 16 / x86 16 バイト)
typedef struct OPM_RANDOM_NUMBER {
    BYTE abRandomNumber[16];
} OPM_RANDOM_NUMBER;

// OPM_ACP_AND_CGMSA_SIGNALING  (x64 88 / x86 88 バイト)
#pragma pack(push, 1)
typedef struct OPM_ACP_AND_CGMSA_SIGNALING {
    OPM_RANDOM_NUMBER rnRandomNumber;
    DWORD ulStatusFlags;
    DWORD ulAvailableTVProtectionStandards;
    DWORD ulActiveTVProtectionStandard;
    DWORD ulReserved;
    DWORD ulAspectRatioValidMask1;
    DWORD ulAspectRatioData1;
    DWORD ulAspectRatioValidMask2;
    DWORD ulAspectRatioData2;
    DWORD ulAspectRatioValidMask3;
    DWORD ulAspectRatioData3;
    DWORD ulReserved2[4];
    DWORD ulReserved3[4];
} OPM_ACP_AND_CGMSA_SIGNALING;
#pragma pack(pop)

using System;
using System.Runtime.InteropServices;

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct OPM_RANDOM_NUMBER
{
    [MarshalAs(UnmanagedType.ByValArray, SizeConst = 16)] public byte[] abRandomNumber;
}

[StructLayout(LayoutKind.Sequential, Pack = 1, CharSet = CharSet.Unicode)]
public struct OPM_ACP_AND_CGMSA_SIGNALING
{
    public OPM_RANDOM_NUMBER rnRandomNumber;
    public uint ulStatusFlags;
    public uint ulAvailableTVProtectionStandards;
    public uint ulActiveTVProtectionStandard;
    public uint ulReserved;
    public uint ulAspectRatioValidMask1;
    public uint ulAspectRatioData1;
    public uint ulAspectRatioValidMask2;
    public uint ulAspectRatioData2;
    public uint ulAspectRatioValidMask3;
    public uint ulAspectRatioData3;
    [MarshalAs(UnmanagedType.ByValArray, SizeConst = 4)] public uint[] ulReserved2;
    [MarshalAs(UnmanagedType.ByValArray, SizeConst = 4)] public uint[] ulReserved3;
}

Imports System.Runtime.InteropServices

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure OPM_RANDOM_NUMBER
    <MarshalAs(UnmanagedType.ByValArray, SizeConst:=16)> Public abRandomNumber() As Byte
End Structure

<StructLayout(LayoutKind.Sequential, Pack:=1, CharSet:=CharSet.Unicode)>
Public Structure OPM_ACP_AND_CGMSA_SIGNALING
    Public rnRandomNumber As OPM_RANDOM_NUMBER
    Public ulStatusFlags As UInteger
    Public ulAvailableTVProtectionStandards As UInteger
    Public ulActiveTVProtectionStandard As UInteger
    Public ulReserved As UInteger
    Public ulAspectRatioValidMask1 As UInteger
    Public ulAspectRatioData1 As UInteger
    Public ulAspectRatioValidMask2 As UInteger
    Public ulAspectRatioData2 As UInteger
    Public ulAspectRatioValidMask3 As UInteger
    Public ulAspectRatioData3 As UInteger
    <MarshalAs(UnmanagedType.ByValArray, SizeConst:=4)> Public ulReserved2() As UInteger
    <MarshalAs(UnmanagedType.ByValArray, SizeConst:=4)> Public ulReserved3() As UInteger
End Structure

import ctypes
from ctypes import wintypes

class OPM_RANDOM_NUMBER(ctypes.Structure):
    _fields_ = [
        ("abRandomNumber", ctypes.c_ubyte * 16),
    ]

class OPM_ACP_AND_CGMSA_SIGNALING(ctypes.Structure):
    _pack_ = 1
    _fields_ = [
        ("rnRandomNumber", OPM_RANDOM_NUMBER),
        ("ulStatusFlags", wintypes.DWORD),
        ("ulAvailableTVProtectionStandards", wintypes.DWORD),
        ("ulActiveTVProtectionStandard", wintypes.DWORD),
        ("ulReserved", wintypes.DWORD),
        ("ulAspectRatioValidMask1", wintypes.DWORD),
        ("ulAspectRatioData1", wintypes.DWORD),
        ("ulAspectRatioValidMask2", wintypes.DWORD),
        ("ulAspectRatioData2", wintypes.DWORD),
        ("ulAspectRatioValidMask3", wintypes.DWORD),
        ("ulAspectRatioData3", wintypes.DWORD),
        ("ulReserved2", wintypes.DWORD * 4),
        ("ulReserved3", wintypes.DWORD * 4),
    ]

#[repr(C)]
pub struct OPM_RANDOM_NUMBER {
    pub abRandomNumber: [u8; 16],
}

#[repr(C, packed(1))]
pub struct OPM_ACP_AND_CGMSA_SIGNALING {
    pub rnRandomNumber: OPM_RANDOM_NUMBER,
    pub ulStatusFlags: u32,
    pub ulAvailableTVProtectionStandards: u32,
    pub ulActiveTVProtectionStandard: u32,
    pub ulReserved: u32,
    pub ulAspectRatioValidMask1: u32,
    pub ulAspectRatioData1: u32,
    pub ulAspectRatioValidMask2: u32,
    pub ulAspectRatioData2: u32,
    pub ulAspectRatioValidMask3: u32,
    pub ulAspectRatioData3: u32,
    pub ulReserved2: [u32; 4],
    pub ulReserved3: [u32; 4],
}

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

type OPM_RANDOM_NUMBER struct {
	abRandomNumber [16]byte
}

type OPM_ACP_AND_CGMSA_SIGNALING struct {
	rnRandomNumber OPM_RANDOM_NUMBER
	ulStatusFlags uint32
	ulAvailableTVProtectionStandards uint32
	ulActiveTVProtectionStandard uint32
	ulReserved uint32
	ulAspectRatioValidMask1 uint32
	ulAspectRatioData1 uint32
	ulAspectRatioValidMask2 uint32
	ulAspectRatioData2 uint32
	ulAspectRatioValidMask3 uint32
	ulAspectRatioData3 uint32
	ulReserved2 [4]uint32
	ulReserved3 [4]uint32
}

type
  OPM_RANDOM_NUMBER = record
    abRandomNumber: array[0..15] of Byte;
  end;

  OPM_ACP_AND_CGMSA_SIGNALING = packed record
    rnRandomNumber: OPM_RANDOM_NUMBER;
    ulStatusFlags: DWORD;
    ulAvailableTVProtectionStandards: DWORD;
    ulActiveTVProtectionStandard: DWORD;
    ulReserved: DWORD;
    ulAspectRatioValidMask1: DWORD;
    ulAspectRatioData1: DWORD;
    ulAspectRatioValidMask2: DWORD;
    ulAspectRatioData2: DWORD;
    ulAspectRatioValidMask3: DWORD;
    ulAspectRatioData3: DWORD;
    ulReserved2: array[0..3] of DWORD;
    ulReserved3: array[0..3] of DWORD;
  end;

const OPM_RANDOM_NUMBER = extern struct {
    abRandomNumber: [16]u8,
};

const OPM_ACP_AND_CGMSA_SIGNALING = extern struct {
    rnRandomNumber: OPM_RANDOM_NUMBER,
    ulStatusFlags: u32,
    ulAvailableTVProtectionStandards: u32,
    ulActiveTVProtectionStandard: u32,
    ulReserved: u32,
    ulAspectRatioValidMask1: u32,
    ulAspectRatioData1: u32,
    ulAspectRatioValidMask2: u32,
    ulAspectRatioData2: u32,
    ulAspectRatioValidMask3: u32,
    ulAspectRatioData3: u32,
    ulReserved2: [4]u32,
    ulReserved3: [4]u32,
};

type
  OPM_RANDOM_NUMBER {.bycopy.} = object
    abRandomNumber: array[16, uint8]

  OPM_ACP_AND_CGMSA_SIGNALING {.packed.} = object
    rnRandomNumber: OPM_RANDOM_NUMBER
    ulStatusFlags: uint32
    ulAvailableTVProtectionStandards: uint32
    ulActiveTVProtectionStandard: uint32
    ulReserved: uint32
    ulAspectRatioValidMask1: uint32
    ulAspectRatioData1: uint32
    ulAspectRatioValidMask2: uint32
    ulAspectRatioData2: uint32
    ulAspectRatioValidMask3: uint32
    ulAspectRatioData3: uint32
    ulReserved2: array[4, uint32]
    ulReserved3: array[4, uint32]

struct OPM_RANDOM_NUMBER
{
    ubyte[16] abRandomNumber;
}

align(1)
struct OPM_ACP_AND_CGMSA_SIGNALING
{
    OPM_RANDOM_NUMBER rnRandomNumber;
    uint ulStatusFlags;
    uint ulAvailableTVProtectionStandards;
    uint ulActiveTVProtectionStandard;
    uint ulReserved;
    uint ulAspectRatioValidMask1;
    uint ulAspectRatioData1;
    uint ulAspectRatioValidMask2;
    uint ulAspectRatioData2;
    uint ulAspectRatioValidMask3;
    uint ulAspectRatioData3;
    uint[4] ulReserved2;
    uint[4] ulReserved3;
}

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)
; OPM_ACP_AND_CGMSA_SIGNALING サイズ: 88 バイト(x64)
dim st, 22    ; 4byte整数×22(構造体サイズ 88 / 4 切り上げ)
; rnRandomNumber : OPM_RANDOM_NUMBER (+0, 16byte)  varptr(st)+0 を基点に操作(16byte:入れ子/配列)
; ulStatusFlags : DWORD (+16, 4byte)  st.4 = 値  /  値 = st.4   (lpoke/lpeek も可)
; ulAvailableTVProtectionStandards : DWORD (+20, 4byte)  st.5 = 値  /  値 = st.5   (lpoke/lpeek も可)
; ulActiveTVProtectionStandard : DWORD (+24, 4byte)  st.6 = 値  /  値 = st.6   (lpoke/lpeek も可)
; ulReserved : DWORD (+28, 4byte)  st.7 = 値  /  値 = st.7   (lpoke/lpeek も可)
; ulAspectRatioValidMask1 : DWORD (+32, 4byte)  st.8 = 値  /  値 = st.8   (lpoke/lpeek も可)
; ulAspectRatioData1 : DWORD (+36, 4byte)  st.9 = 値  /  値 = st.9   (lpoke/lpeek も可)
; ulAspectRatioValidMask2 : DWORD (+40, 4byte)  st.10 = 値  /  値 = st.10   (lpoke/lpeek も可)
; ulAspectRatioData2 : DWORD (+44, 4byte)  st.11 = 値  /  値 = st.11   (lpoke/lpeek も可)
; ulAspectRatioValidMask3 : DWORD (+48, 4byte)  st.12 = 値  /  値 = st.12   (lpoke/lpeek も可)
; ulAspectRatioData3 : DWORD (+52, 4byte)  st.13 = 値  /  値 = st.13   (lpoke/lpeek も可)
; ulReserved2 : DWORD (+56, 16byte)  varptr(st)+56 を基点に操作(16byte:入れ子/配列)
; ulReserved3 : DWORD (+72, 16byte)  varptr(st)+72 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 OPM_RANDOM_NUMBER
    #field byte abRandomNumber 16
#endstruct

#defstruct global OPM_ACP_AND_CGMSA_SIGNALING, pack=1
    #field OPM_RANDOM_NUMBER rnRandomNumber
    #field int ulStatusFlags
    #field int ulAvailableTVProtectionStandards
    #field int ulActiveTVProtectionStandard
    #field int ulReserved
    #field int ulAspectRatioValidMask1
    #field int ulAspectRatioData1
    #field int ulAspectRatioValidMask2
    #field int ulAspectRatioData2
    #field int ulAspectRatioValidMask3
    #field int ulAspectRatioData3
    #field int ulReserved2 4
    #field int ulReserved3 4
#endstruct

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

OPM_ACP_AND_CGMSA_SIGNALING

フィールド

各言語での定義

HSP用 定義

HSP用定義