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VIDEOPARAMETERS

構造体
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サイズx64: 356 バイト / x86: 356 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x64x86説明
GuidGUID16+0+0このビデオパラメータ構造体の用途を識別するGUID。
dwOffsetDWORD4+16+16構造体内のオフセット値。バージョン管理や予約用に使用する。
dwCommandDWORD4+20+20実行するコマンド種別(取得/設定など)を示す値。
dwFlagsDWORD4+24+24有効なフィールドや動作を制御するフラグの組み合わせ。
dwModeDWORD4+28+28ビデオ出力モードを示す値。TVモード等の選択に用いる。
dwTVStandardDWORD4+32+32TV方式(NTSC/PAL/SECAM等)を示す値。
dwAvailableModesDWORD4+36+36利用可能な出力モードのビットマスク。
dwAvailableTVStandardDWORD4+40+40利用可能なTV方式のビットマスク。
dwFlickerFilterDWORD4+44+44フリッカー(ちらつき)除去フィルターの強度。
dwOverScanXDWORD4+48+48水平方向のオーバースキャン量。
dwOverScanYDWORD4+52+52垂直方向のオーバースキャン量。
dwMaxUnscaledXDWORD4+56+56スケーリングなしで表示可能な最大水平サイズ。
dwMaxUnscaledYDWORD4+60+60スケーリングなしで表示可能な最大垂直サイズ。
dwPositionXDWORD4+64+64表示画像の水平位置オフセット。
dwPositionYDWORD4+68+68表示画像の垂直位置オフセット。
dwBrightnessDWORD4+72+72画面の明るさ調整値。
dwContrastDWORD4+76+76画面のコントラスト調整値。
dwCPTypeDWORD4+80+80コピープロテクト(著作権保護)の種別。
dwCPCommandDWORD4+84+84コピープロテクト制御コマンド。
dwCPStandardDWORD4+88+88対応するコピープロテクト規格(Macrovision等)。
dwCPKeyDWORD4+92+92コピープロテクト用のキー値。
bCP_APSTriggerBitsDWORD4+96+96APS(アナログ保護)トリガービット。保護レベルを指定する。
bOEMCopyProtectionBYTE256+100+100OEM独自のコピープロテクト設定(可変長バイト配列)。

各言語での定義

#include <windows.h>

// VIDEOPARAMETERS  (x64 356 / x86 356 バイト)
typedef struct VIDEOPARAMETERS {
    GUID Guid;
    DWORD dwOffset;
    DWORD dwCommand;
    DWORD dwFlags;
    DWORD dwMode;
    DWORD dwTVStandard;
    DWORD dwAvailableModes;
    DWORD dwAvailableTVStandard;
    DWORD dwFlickerFilter;
    DWORD dwOverScanX;
    DWORD dwOverScanY;
    DWORD dwMaxUnscaledX;
    DWORD dwMaxUnscaledY;
    DWORD dwPositionX;
    DWORD dwPositionY;
    DWORD dwBrightness;
    DWORD dwContrast;
    DWORD dwCPType;
    DWORD dwCPCommand;
    DWORD dwCPStandard;
    DWORD dwCPKey;
    DWORD bCP_APSTriggerBits;
    BYTE bOEMCopyProtection[256];
} VIDEOPARAMETERS;
using System;
using System.Runtime.InteropServices;

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct VIDEOPARAMETERS
{
    public Guid Guid;
    public uint dwOffset;
    public uint dwCommand;
    public uint dwFlags;
    public uint dwMode;
    public uint dwTVStandard;
    public uint dwAvailableModes;
    public uint dwAvailableTVStandard;
    public uint dwFlickerFilter;
    public uint dwOverScanX;
    public uint dwOverScanY;
    public uint dwMaxUnscaledX;
    public uint dwMaxUnscaledY;
    public uint dwPositionX;
    public uint dwPositionY;
    public uint dwBrightness;
    public uint dwContrast;
    public uint dwCPType;
    public uint dwCPCommand;
    public uint dwCPStandard;
    public uint dwCPKey;
    public uint bCP_APSTriggerBits;
    [MarshalAs(UnmanagedType.ByValArray, SizeConst = 256)] public byte[] bOEMCopyProtection;
}
Imports System.Runtime.InteropServices

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure VIDEOPARAMETERS
    Public Guid As Guid
    Public dwOffset As UInteger
    Public dwCommand As UInteger
    Public dwFlags As UInteger
    Public dwMode As UInteger
    Public dwTVStandard As UInteger
    Public dwAvailableModes As UInteger
    Public dwAvailableTVStandard As UInteger
    Public dwFlickerFilter As UInteger
    Public dwOverScanX As UInteger
    Public dwOverScanY As UInteger
    Public dwMaxUnscaledX As UInteger
    Public dwMaxUnscaledY As UInteger
    Public dwPositionX As UInteger
    Public dwPositionY As UInteger
    Public dwBrightness As UInteger
    Public dwContrast As UInteger
    Public dwCPType As UInteger
    Public dwCPCommand As UInteger
    Public dwCPStandard As UInteger
    Public dwCPKey As UInteger
    Public bCP_APSTriggerBits As UInteger
    <MarshalAs(UnmanagedType.ByValArray, SizeConst:=256)> Public bOEMCopyProtection() As Byte
End Structure
import ctypes
from ctypes import wintypes

class VIDEOPARAMETERS(ctypes.Structure):
    _fields_ = [
        ("Guid", GUID),
        ("dwOffset", wintypes.DWORD),
        ("dwCommand", wintypes.DWORD),
        ("dwFlags", wintypes.DWORD),
        ("dwMode", wintypes.DWORD),
        ("dwTVStandard", wintypes.DWORD),
        ("dwAvailableModes", wintypes.DWORD),
        ("dwAvailableTVStandard", wintypes.DWORD),
        ("dwFlickerFilter", wintypes.DWORD),
        ("dwOverScanX", wintypes.DWORD),
        ("dwOverScanY", wintypes.DWORD),
        ("dwMaxUnscaledX", wintypes.DWORD),
        ("dwMaxUnscaledY", wintypes.DWORD),
        ("dwPositionX", wintypes.DWORD),
        ("dwPositionY", wintypes.DWORD),
        ("dwBrightness", wintypes.DWORD),
        ("dwContrast", wintypes.DWORD),
        ("dwCPType", wintypes.DWORD),
        ("dwCPCommand", wintypes.DWORD),
        ("dwCPStandard", wintypes.DWORD),
        ("dwCPKey", wintypes.DWORD),
        ("bCP_APSTriggerBits", wintypes.DWORD),
        ("bOEMCopyProtection", ctypes.c_ubyte * 256),
    ]
#[repr(C)]
pub struct VIDEOPARAMETERS {
    pub Guid: GUID,
    pub dwOffset: u32,
    pub dwCommand: u32,
    pub dwFlags: u32,
    pub dwMode: u32,
    pub dwTVStandard: u32,
    pub dwAvailableModes: u32,
    pub dwAvailableTVStandard: u32,
    pub dwFlickerFilter: u32,
    pub dwOverScanX: u32,
    pub dwOverScanY: u32,
    pub dwMaxUnscaledX: u32,
    pub dwMaxUnscaledY: u32,
    pub dwPositionX: u32,
    pub dwPositionY: u32,
    pub dwBrightness: u32,
    pub dwContrast: u32,
    pub dwCPType: u32,
    pub dwCPCommand: u32,
    pub dwCPStandard: u32,
    pub dwCPKey: u32,
    pub bCP_APSTriggerBits: u32,
    pub bOEMCopyProtection: [u8; 256],
}
import "golang.org/x/sys/windows"

type VIDEOPARAMETERS struct {
	Guid windows.GUID
	dwOffset uint32
	dwCommand uint32
	dwFlags uint32
	dwMode uint32
	dwTVStandard uint32
	dwAvailableModes uint32
	dwAvailableTVStandard uint32
	dwFlickerFilter uint32
	dwOverScanX uint32
	dwOverScanY uint32
	dwMaxUnscaledX uint32
	dwMaxUnscaledY uint32
	dwPositionX uint32
	dwPositionY uint32
	dwBrightness uint32
	dwContrast uint32
	dwCPType uint32
	dwCPCommand uint32
	dwCPStandard uint32
	dwCPKey uint32
	bCP_APSTriggerBits uint32
	bOEMCopyProtection [256]byte
}
type
  VIDEOPARAMETERS = record
    Guid: TGUID;
    dwOffset: DWORD;
    dwCommand: DWORD;
    dwFlags: DWORD;
    dwMode: DWORD;
    dwTVStandard: DWORD;
    dwAvailableModes: DWORD;
    dwAvailableTVStandard: DWORD;
    dwFlickerFilter: DWORD;
    dwOverScanX: DWORD;
    dwOverScanY: DWORD;
    dwMaxUnscaledX: DWORD;
    dwMaxUnscaledY: DWORD;
    dwPositionX: DWORD;
    dwPositionY: DWORD;
    dwBrightness: DWORD;
    dwContrast: DWORD;
    dwCPType: DWORD;
    dwCPCommand: DWORD;
    dwCPStandard: DWORD;
    dwCPKey: DWORD;
    bCP_APSTriggerBits: DWORD;
    bOEMCopyProtection: array[0..255] of Byte;
  end;
const VIDEOPARAMETERS = extern struct {
    Guid: GUID,
    dwOffset: u32,
    dwCommand: u32,
    dwFlags: u32,
    dwMode: u32,
    dwTVStandard: u32,
    dwAvailableModes: u32,
    dwAvailableTVStandard: u32,
    dwFlickerFilter: u32,
    dwOverScanX: u32,
    dwOverScanY: u32,
    dwMaxUnscaledX: u32,
    dwMaxUnscaledY: u32,
    dwPositionX: u32,
    dwPositionY: u32,
    dwBrightness: u32,
    dwContrast: u32,
    dwCPType: u32,
    dwCPCommand: u32,
    dwCPStandard: u32,
    dwCPKey: u32,
    bCP_APSTriggerBits: u32,
    bOEMCopyProtection: [256]u8,
};
type
  VIDEOPARAMETERS {.bycopy.} = object
    Guid: GUID
    dwOffset: uint32
    dwCommand: uint32
    dwFlags: uint32
    dwMode: uint32
    dwTVStandard: uint32
    dwAvailableModes: uint32
    dwAvailableTVStandard: uint32
    dwFlickerFilter: uint32
    dwOverScanX: uint32
    dwOverScanY: uint32
    dwMaxUnscaledX: uint32
    dwMaxUnscaledY: uint32
    dwPositionX: uint32
    dwPositionY: uint32
    dwBrightness: uint32
    dwContrast: uint32
    dwCPType: uint32
    dwCPCommand: uint32
    dwCPStandard: uint32
    dwCPKey: uint32
    bCP_APSTriggerBits: uint32
    bOEMCopyProtection: array[256, uint8]
struct VIDEOPARAMETERS
{
    GUID Guid;
    uint dwOffset;
    uint dwCommand;
    uint dwFlags;
    uint dwMode;
    uint dwTVStandard;
    uint dwAvailableModes;
    uint dwAvailableTVStandard;
    uint dwFlickerFilter;
    uint dwOverScanX;
    uint dwOverScanY;
    uint dwMaxUnscaledX;
    uint dwMaxUnscaledY;
    uint dwPositionX;
    uint dwPositionY;
    uint dwBrightness;
    uint dwContrast;
    uint dwCPType;
    uint dwCPCommand;
    uint dwCPStandard;
    uint dwCPKey;
    uint bCP_APSTriggerBits;
    ubyte[256] bOEMCopyProtection;
}

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)
; VIDEOPARAMETERS サイズ: 356 バイト(x64)
dim st, 89    ; 4byte整数×89(構造体サイズ 356 / 4 切り上げ)
; Guid : GUID (+0, 16byte)  varptr(st)+0 を基点に操作(16byte:入れ子/配列)
; dwOffset : DWORD (+16, 4byte)  st.4 = 値  /  値 = st.4   (lpoke/lpeek も可)
; dwCommand : DWORD (+20, 4byte)  st.5 = 値  /  値 = st.5   (lpoke/lpeek も可)
; dwFlags : DWORD (+24, 4byte)  st.6 = 値  /  値 = st.6   (lpoke/lpeek も可)
; dwMode : DWORD (+28, 4byte)  st.7 = 値  /  値 = st.7   (lpoke/lpeek も可)
; dwTVStandard : DWORD (+32, 4byte)  st.8 = 値  /  値 = st.8   (lpoke/lpeek も可)
; dwAvailableModes : DWORD (+36, 4byte)  st.9 = 値  /  値 = st.9   (lpoke/lpeek も可)
; dwAvailableTVStandard : DWORD (+40, 4byte)  st.10 = 値  /  値 = st.10   (lpoke/lpeek も可)
; dwFlickerFilter : DWORD (+44, 4byte)  st.11 = 値  /  値 = st.11   (lpoke/lpeek も可)
; dwOverScanX : DWORD (+48, 4byte)  st.12 = 値  /  値 = st.12   (lpoke/lpeek も可)
; dwOverScanY : DWORD (+52, 4byte)  st.13 = 値  /  値 = st.13   (lpoke/lpeek も可)
; dwMaxUnscaledX : DWORD (+56, 4byte)  st.14 = 値  /  値 = st.14   (lpoke/lpeek も可)
; dwMaxUnscaledY : DWORD (+60, 4byte)  st.15 = 値  /  値 = st.15   (lpoke/lpeek も可)
; dwPositionX : DWORD (+64, 4byte)  st.16 = 値  /  値 = st.16   (lpoke/lpeek も可)
; dwPositionY : DWORD (+68, 4byte)  st.17 = 値  /  値 = st.17   (lpoke/lpeek も可)
; dwBrightness : DWORD (+72, 4byte)  st.18 = 値  /  値 = st.18   (lpoke/lpeek も可)
; dwContrast : DWORD (+76, 4byte)  st.19 = 値  /  値 = st.19   (lpoke/lpeek も可)
; dwCPType : DWORD (+80, 4byte)  st.20 = 値  /  値 = st.20   (lpoke/lpeek も可)
; dwCPCommand : DWORD (+84, 4byte)  st.21 = 値  /  値 = st.21   (lpoke/lpeek も可)
; dwCPStandard : DWORD (+88, 4byte)  st.22 = 値  /  値 = st.22   (lpoke/lpeek も可)
; dwCPKey : DWORD (+92, 4byte)  st.23 = 値  /  値 = st.23   (lpoke/lpeek も可)
; bCP_APSTriggerBits : DWORD (+96, 4byte)  st.24 = 値  /  値 = st.24   (lpoke/lpeek も可)
; bOEMCopyProtection : BYTE (+100, 256byte)  varptr(st)+100 を基点に操作(256byte: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 VIDEOPARAMETERS
    #field GUID Guid
    #field int dwOffset
    #field int dwCommand
    #field int dwFlags
    #field int dwMode
    #field int dwTVStandard
    #field int dwAvailableModes
    #field int dwAvailableTVStandard
    #field int dwFlickerFilter
    #field int dwOverScanX
    #field int dwOverScanY
    #field int dwMaxUnscaledX
    #field int dwMaxUnscaledY
    #field int dwPositionX
    #field int dwPositionY
    #field int dwBrightness
    #field int dwContrast
    #field int dwCPType
    #field int dwCPCommand
    #field int dwCPStandard
    #field int dwCPKey
    #field int bCP_APSTriggerBits
    #field byte bOEMCopyProtection 256
#endstruct

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