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DXVA2_VideoProcessBltParams

構造体
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サイズx64: 200 バイト / x86: 120 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
TargetFrameLONGLONG8+0+0出力対象フレームの時刻を100ナノ秒単位で示す。
TargetRectRECT16+8+8出力サーフェス内の描画対象矩形領域。
ConstrictionSizeSIZE8+24+24解像度を制限(縮小)する際の出力サイズ。保護目的で使用する。
StreamingFlagsDWORD4+32+32ストリーミング処理を制御するビットフラグ。予約領域として扱われる。
BackgroundColorDXVA2_AYUVSample168+36+36ターゲット矩形外を塗りつぶす背景色を示すDXVA2_AYUVSample16。
DestFormatDXVA2_ExtendedFormat8/4+48+44出力先の色空間や輝度範囲を示すDXVA2_ExtendedFormat構造体。
ProcAmpValuesDXVA2_ProcAmpValues32/16+56+48明るさ・コントラスト等のProcAmp調整値を示すDXVA2_ProcAmpValues。
AlphaDXVA2_Fixed328/4+88+64出力全体に適用する平面アルファ値を示すDXVA2_Fixed32。
NoiseFilterLumaDXVA2_FilterValues24/12+96+68輝度成分に適用するノイズ除去フィルタ値を示すDXVA2_FilterValues。
NoiseFilterChromaDXVA2_FilterValues24/12+120+80色差成分に適用するノイズ除去フィルタ値を示すDXVA2_FilterValues。
DetailFilterLumaDXVA2_FilterValues24/12+144+92輝度成分に適用するディテール強調フィルタ値を示すDXVA2_FilterValues。
DetailFilterChromaDXVA2_FilterValues24/12+168+104色差成分に適用するディテール強調フィルタ値を示すDXVA2_FilterValues。
DestDataDWORD4+192+116出力データの追加属性を示すビットフラグ。

各言語での定義

#include <windows.h>

// RECT  (x64 16 / x86 16 バイト)
typedef struct RECT {
    INT left;
    INT top;
    INT right;
    INT bottom;
} RECT;

// SIZE  (x64 8 / x86 8 バイト)
typedef struct SIZE {
    INT cx;
    INT cy;
} SIZE;

// DXVA2_AYUVSample16  (x64 8 / x86 8 バイト)
typedef struct DXVA2_AYUVSample16 {
    WORD Cr;
    WORD Cb;
    WORD Y;
    WORD Alpha;
} DXVA2_AYUVSample16;

// DXVA2_ExtendedFormat  (x64 8 / x86 4 バイト)
typedef struct DXVA2_ExtendedFormat {
    _Anonymous_e__Union Anonymous;
} DXVA2_ExtendedFormat;

// DXVA2_Fixed32  (x64 8 / x86 4 バイト)
typedef struct DXVA2_Fixed32 {
    _Anonymous_e__Union Anonymous;
} DXVA2_Fixed32;

// DXVA2_ProcAmpValues  (x64 32 / x86 16 バイト)
typedef struct DXVA2_ProcAmpValues {
    DXVA2_Fixed32 Brightness;
    DXVA2_Fixed32 Contrast;
    DXVA2_Fixed32 Hue;
    DXVA2_Fixed32 Saturation;
} DXVA2_ProcAmpValues;

// DXVA2_FilterValues  (x64 24 / x86 12 バイト)
typedef struct DXVA2_FilterValues {
    DXVA2_Fixed32 Level;
    DXVA2_Fixed32 Threshold;
    DXVA2_Fixed32 Radius;
} DXVA2_FilterValues;

// DXVA2_VideoProcessBltParams  (x64 200 / x86 120 バイト)
typedef struct DXVA2_VideoProcessBltParams {
    LONGLONG TargetFrame;
    RECT TargetRect;
    SIZE ConstrictionSize;
    DWORD StreamingFlags;
    DXVA2_AYUVSample16 BackgroundColor;
    DXVA2_ExtendedFormat DestFormat;
    DXVA2_ProcAmpValues ProcAmpValues;
    DXVA2_Fixed32 Alpha;
    DXVA2_FilterValues NoiseFilterLuma;
    DXVA2_FilterValues NoiseFilterChroma;
    DXVA2_FilterValues DetailFilterLuma;
    DXVA2_FilterValues DetailFilterChroma;
    DWORD DestData;
} DXVA2_VideoProcessBltParams;
using System;
using System.Runtime.InteropServices;

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct RECT
{
    public int left;
    public int top;
    public int right;
    public int bottom;
}

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct SIZE
{
    public int cx;
    public int cy;
}

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct DXVA2_AYUVSample16
{
    public ushort Cr;
    public ushort Cb;
    public ushort Y;
    public ushort Alpha;
}

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct DXVA2_ExtendedFormat
{
    public _Anonymous_e__Union Anonymous;
}

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct DXVA2_Fixed32
{
    public _Anonymous_e__Union Anonymous;
}

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct DXVA2_ProcAmpValues
{
    public DXVA2_Fixed32 Brightness;
    public DXVA2_Fixed32 Contrast;
    public DXVA2_Fixed32 Hue;
    public DXVA2_Fixed32 Saturation;
}

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct DXVA2_FilterValues
{
    public DXVA2_Fixed32 Level;
    public DXVA2_Fixed32 Threshold;
    public DXVA2_Fixed32 Radius;
}

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct DXVA2_VideoProcessBltParams
{
    public long TargetFrame;
    public RECT TargetRect;
    public SIZE ConstrictionSize;
    public uint StreamingFlags;
    public DXVA2_AYUVSample16 BackgroundColor;
    public DXVA2_ExtendedFormat DestFormat;
    public DXVA2_ProcAmpValues ProcAmpValues;
    public DXVA2_Fixed32 Alpha;
    public DXVA2_FilterValues NoiseFilterLuma;
    public DXVA2_FilterValues NoiseFilterChroma;
    public DXVA2_FilterValues DetailFilterLuma;
    public DXVA2_FilterValues DetailFilterChroma;
    public uint DestData;
}
Imports System.Runtime.InteropServices

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure RECT
    Public left As Integer
    Public top As Integer
    Public right As Integer
    Public bottom As Integer
End Structure

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure SIZE
    Public cx As Integer
    Public cy As Integer
End Structure

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure DXVA2_AYUVSample16
    Public Cr As UShort
    Public Cb As UShort
    Public Y As UShort
    Public Alpha As UShort
End Structure

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure DXVA2_ExtendedFormat
    Public Anonymous As _Anonymous_e__Union
End Structure

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure DXVA2_Fixed32
    Public Anonymous As _Anonymous_e__Union
End Structure

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure DXVA2_ProcAmpValues
    Public Brightness As DXVA2_Fixed32
    Public Contrast As DXVA2_Fixed32
    Public Hue As DXVA2_Fixed32
    Public Saturation As DXVA2_Fixed32
End Structure

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure DXVA2_FilterValues
    Public Level As DXVA2_Fixed32
    Public Threshold As DXVA2_Fixed32
    Public Radius As DXVA2_Fixed32
End Structure

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure DXVA2_VideoProcessBltParams
    Public TargetFrame As Long
    Public TargetRect As RECT
    Public ConstrictionSize As SIZE
    Public StreamingFlags As UInteger
    Public BackgroundColor As DXVA2_AYUVSample16
    Public DestFormat As DXVA2_ExtendedFormat
    Public ProcAmpValues As DXVA2_ProcAmpValues
    Public Alpha As DXVA2_Fixed32
    Public NoiseFilterLuma As DXVA2_FilterValues
    Public NoiseFilterChroma As DXVA2_FilterValues
    Public DetailFilterLuma As DXVA2_FilterValues
    Public DetailFilterChroma As DXVA2_FilterValues
    Public DestData As UInteger
End Structure
import ctypes
from ctypes import wintypes

class RECT(ctypes.Structure):
    _fields_ = [
        ("left", ctypes.c_int),
        ("top", ctypes.c_int),
        ("right", ctypes.c_int),
        ("bottom", ctypes.c_int),
    ]

class SIZE(ctypes.Structure):
    _fields_ = [
        ("cx", ctypes.c_int),
        ("cy", ctypes.c_int),
    ]

class DXVA2_AYUVSample16(ctypes.Structure):
    _fields_ = [
        ("Cr", ctypes.c_ushort),
        ("Cb", ctypes.c_ushort),
        ("Y", ctypes.c_ushort),
        ("Alpha", ctypes.c_ushort),
    ]

class DXVA2_ExtendedFormat(ctypes.Structure):
    _fields_ = [
        ("Anonymous", _Anonymous_e__Union),
    ]

class DXVA2_Fixed32(ctypes.Structure):
    _fields_ = [
        ("Anonymous", _Anonymous_e__Union),
    ]

class DXVA2_ProcAmpValues(ctypes.Structure):
    _fields_ = [
        ("Brightness", DXVA2_Fixed32),
        ("Contrast", DXVA2_Fixed32),
        ("Hue", DXVA2_Fixed32),
        ("Saturation", DXVA2_Fixed32),
    ]

class DXVA2_FilterValues(ctypes.Structure):
    _fields_ = [
        ("Level", DXVA2_Fixed32),
        ("Threshold", DXVA2_Fixed32),
        ("Radius", DXVA2_Fixed32),
    ]

class DXVA2_VideoProcessBltParams(ctypes.Structure):
    _fields_ = [
        ("TargetFrame", ctypes.c_longlong),
        ("TargetRect", RECT),
        ("ConstrictionSize", SIZE),
        ("StreamingFlags", wintypes.DWORD),
        ("BackgroundColor", DXVA2_AYUVSample16),
        ("DestFormat", DXVA2_ExtendedFormat),
        ("ProcAmpValues", DXVA2_ProcAmpValues),
        ("Alpha", DXVA2_Fixed32),
        ("NoiseFilterLuma", DXVA2_FilterValues),
        ("NoiseFilterChroma", DXVA2_FilterValues),
        ("DetailFilterLuma", DXVA2_FilterValues),
        ("DetailFilterChroma", DXVA2_FilterValues),
        ("DestData", wintypes.DWORD),
    ]
#[repr(C)]
pub struct RECT {
    pub left: i32,
    pub top: i32,
    pub right: i32,
    pub bottom: i32,
}

#[repr(C)]
pub struct SIZE {
    pub cx: i32,
    pub cy: i32,
}

#[repr(C)]
pub struct DXVA2_AYUVSample16 {
    pub Cr: u16,
    pub Cb: u16,
    pub Y: u16,
    pub Alpha: u16,
}

#[repr(C)]
pub struct DXVA2_ExtendedFormat {
    pub Anonymous: _Anonymous_e__Union,
}

#[repr(C)]
pub struct DXVA2_Fixed32 {
    pub Anonymous: _Anonymous_e__Union,
}

#[repr(C)]
pub struct DXVA2_ProcAmpValues {
    pub Brightness: DXVA2_Fixed32,
    pub Contrast: DXVA2_Fixed32,
    pub Hue: DXVA2_Fixed32,
    pub Saturation: DXVA2_Fixed32,
}

#[repr(C)]
pub struct DXVA2_FilterValues {
    pub Level: DXVA2_Fixed32,
    pub Threshold: DXVA2_Fixed32,
    pub Radius: DXVA2_Fixed32,
}

#[repr(C)]
pub struct DXVA2_VideoProcessBltParams {
    pub TargetFrame: i64,
    pub TargetRect: RECT,
    pub ConstrictionSize: SIZE,
    pub StreamingFlags: u32,
    pub BackgroundColor: DXVA2_AYUVSample16,
    pub DestFormat: DXVA2_ExtendedFormat,
    pub ProcAmpValues: DXVA2_ProcAmpValues,
    pub Alpha: DXVA2_Fixed32,
    pub NoiseFilterLuma: DXVA2_FilterValues,
    pub NoiseFilterChroma: DXVA2_FilterValues,
    pub DetailFilterLuma: DXVA2_FilterValues,
    pub DetailFilterChroma: DXVA2_FilterValues,
    pub DestData: u32,
}
import "golang.org/x/sys/windows"

type RECT struct {
	left int32
	top int32
	right int32
	bottom int32
}

type SIZE struct {
	cx int32
	cy int32
}

type DXVA2_AYUVSample16 struct {
	Cr uint16
	Cb uint16
	Y uint16
	Alpha uint16
}

type DXVA2_ExtendedFormat struct {
	Anonymous _Anonymous_e__Union
}

type DXVA2_Fixed32 struct {
	Anonymous _Anonymous_e__Union
}

type DXVA2_ProcAmpValues struct {
	Brightness DXVA2_Fixed32
	Contrast DXVA2_Fixed32
	Hue DXVA2_Fixed32
	Saturation DXVA2_Fixed32
}

type DXVA2_FilterValues struct {
	Level DXVA2_Fixed32
	Threshold DXVA2_Fixed32
	Radius DXVA2_Fixed32
}

type DXVA2_VideoProcessBltParams struct {
	TargetFrame int64
	TargetRect RECT
	ConstrictionSize SIZE
	StreamingFlags uint32
	BackgroundColor DXVA2_AYUVSample16
	DestFormat DXVA2_ExtendedFormat
	ProcAmpValues DXVA2_ProcAmpValues
	Alpha DXVA2_Fixed32
	NoiseFilterLuma DXVA2_FilterValues
	NoiseFilterChroma DXVA2_FilterValues
	DetailFilterLuma DXVA2_FilterValues
	DetailFilterChroma DXVA2_FilterValues
	DestData uint32
}
type
  RECT = record
    left: Integer;
    top: Integer;
    right: Integer;
    bottom: Integer;
  end;

  SIZE = record
    cx: Integer;
    cy: Integer;
  end;

  DXVA2_AYUVSample16 = record
    Cr: Word;
    Cb: Word;
    Y: Word;
    Alpha: Word;
  end;

  DXVA2_ExtendedFormat = record
    Anonymous: _Anonymous_e__Union;
  end;

  DXVA2_Fixed32 = record
    Anonymous: _Anonymous_e__Union;
  end;

  DXVA2_ProcAmpValues = record
    Brightness: DXVA2_Fixed32;
    Contrast: DXVA2_Fixed32;
    Hue: DXVA2_Fixed32;
    Saturation: DXVA2_Fixed32;
  end;

  DXVA2_FilterValues = record
    Level: DXVA2_Fixed32;
    Threshold: DXVA2_Fixed32;
    Radius: DXVA2_Fixed32;
  end;

  DXVA2_VideoProcessBltParams = record
    TargetFrame: Int64;
    TargetRect: RECT;
    ConstrictionSize: SIZE;
    StreamingFlags: DWORD;
    BackgroundColor: DXVA2_AYUVSample16;
    DestFormat: DXVA2_ExtendedFormat;
    ProcAmpValues: DXVA2_ProcAmpValues;
    Alpha: DXVA2_Fixed32;
    NoiseFilterLuma: DXVA2_FilterValues;
    NoiseFilterChroma: DXVA2_FilterValues;
    DetailFilterLuma: DXVA2_FilterValues;
    DetailFilterChroma: DXVA2_FilterValues;
    DestData: DWORD;
  end;
const RECT = extern struct {
    left: i32,
    top: i32,
    right: i32,
    bottom: i32,
};

const SIZE = extern struct {
    cx: i32,
    cy: i32,
};

const DXVA2_AYUVSample16 = extern struct {
    Cr: u16,
    Cb: u16,
    Y: u16,
    Alpha: u16,
};

const DXVA2_ExtendedFormat = extern struct {
    Anonymous: _Anonymous_e__Union,
};

const DXVA2_Fixed32 = extern struct {
    Anonymous: _Anonymous_e__Union,
};

const DXVA2_ProcAmpValues = extern struct {
    Brightness: DXVA2_Fixed32,
    Contrast: DXVA2_Fixed32,
    Hue: DXVA2_Fixed32,
    Saturation: DXVA2_Fixed32,
};

const DXVA2_FilterValues = extern struct {
    Level: DXVA2_Fixed32,
    Threshold: DXVA2_Fixed32,
    Radius: DXVA2_Fixed32,
};

const DXVA2_VideoProcessBltParams = extern struct {
    TargetFrame: i64,
    TargetRect: RECT,
    ConstrictionSize: SIZE,
    StreamingFlags: u32,
    BackgroundColor: DXVA2_AYUVSample16,
    DestFormat: DXVA2_ExtendedFormat,
    ProcAmpValues: DXVA2_ProcAmpValues,
    Alpha: DXVA2_Fixed32,
    NoiseFilterLuma: DXVA2_FilterValues,
    NoiseFilterChroma: DXVA2_FilterValues,
    DetailFilterLuma: DXVA2_FilterValues,
    DetailFilterChroma: DXVA2_FilterValues,
    DestData: u32,
};
type
  RECT {.bycopy.} = object
    left: int32
    top: int32
    right: int32
    bottom: int32

  SIZE {.bycopy.} = object
    cx: int32
    cy: int32

  DXVA2_AYUVSample16 {.bycopy.} = object
    Cr: uint16
    Cb: uint16
    Y: uint16
    Alpha: uint16

  DXVA2_ExtendedFormat {.bycopy.} = object
    Anonymous: _Anonymous_e__Union

  DXVA2_Fixed32 {.bycopy.} = object
    Anonymous: _Anonymous_e__Union

  DXVA2_ProcAmpValues {.bycopy.} = object
    Brightness: DXVA2_Fixed32
    Contrast: DXVA2_Fixed32
    Hue: DXVA2_Fixed32
    Saturation: DXVA2_Fixed32

  DXVA2_FilterValues {.bycopy.} = object
    Level: DXVA2_Fixed32
    Threshold: DXVA2_Fixed32
    Radius: DXVA2_Fixed32

  DXVA2_VideoProcessBltParams {.bycopy.} = object
    TargetFrame: int64
    TargetRect: RECT
    ConstrictionSize: SIZE
    StreamingFlags: uint32
    BackgroundColor: DXVA2_AYUVSample16
    DestFormat: DXVA2_ExtendedFormat
    ProcAmpValues: DXVA2_ProcAmpValues
    Alpha: DXVA2_Fixed32
    NoiseFilterLuma: DXVA2_FilterValues
    NoiseFilterChroma: DXVA2_FilterValues
    DetailFilterLuma: DXVA2_FilterValues
    DetailFilterChroma: DXVA2_FilterValues
    DestData: uint32
struct RECT
{
    int left;
    int top;
    int right;
    int bottom;
}

struct SIZE
{
    int cx;
    int cy;
}

struct DXVA2_AYUVSample16
{
    ushort Cr;
    ushort Cb;
    ushort Y;
    ushort Alpha;
}

struct DXVA2_ExtendedFormat
{
    _Anonymous_e__Union Anonymous;
}

struct DXVA2_Fixed32
{
    _Anonymous_e__Union Anonymous;
}

struct DXVA2_ProcAmpValues
{
    DXVA2_Fixed32 Brightness;
    DXVA2_Fixed32 Contrast;
    DXVA2_Fixed32 Hue;
    DXVA2_Fixed32 Saturation;
}

struct DXVA2_FilterValues
{
    DXVA2_Fixed32 Level;
    DXVA2_Fixed32 Threshold;
    DXVA2_Fixed32 Radius;
}

struct DXVA2_VideoProcessBltParams
{
    long TargetFrame;
    RECT TargetRect;
    SIZE ConstrictionSize;
    uint StreamingFlags;
    DXVA2_AYUVSample16 BackgroundColor;
    DXVA2_ExtendedFormat DestFormat;
    DXVA2_ProcAmpValues ProcAmpValues;
    DXVA2_Fixed32 Alpha;
    DXVA2_FilterValues NoiseFilterLuma;
    DXVA2_FilterValues NoiseFilterChroma;
    DXVA2_FilterValues DetailFilterLuma;
    DXVA2_FilterValues DetailFilterChroma;
    uint DestData;
}

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。(x86 レイアウト)
; DXVA2_VideoProcessBltParams サイズ: 120 バイト(x86)
dim st, 30    ; 4byte整数×30(構造体サイズ 120 / 4 切り上げ)
; TargetFrame : LONGLONG (+0, 8byte)  qpoke st,0,値 / qpeek(st,0)  ※IronHSPのみ。3.7/3.8は lpoke st,0,下位 : lpoke st,4,上位
; TargetRect : RECT (+8, 16byte)  varptr(st)+8 を基点に操作(16byte:入れ子/配列)
; ConstrictionSize : SIZE (+24, 8byte)  varptr(st)+24 を基点に操作(8byte:入れ子/配列)
; StreamingFlags : DWORD (+32, 4byte)  st.8 = 値  /  値 = st.8   (lpoke/lpeek も可)
; BackgroundColor : DXVA2_AYUVSample16 (+36, 8byte)  varptr(st)+36 を基点に操作(8byte:入れ子/配列)
; DestFormat : DXVA2_ExtendedFormat (+44, 4byte)  varptr(st)+44 を基点に操作(4byte:入れ子/配列)
; ProcAmpValues : DXVA2_ProcAmpValues (+48, 16byte)  varptr(st)+48 を基点に操作(16byte:入れ子/配列)
; Alpha : DXVA2_Fixed32 (+64, 4byte)  varptr(st)+64 を基点に操作(4byte:入れ子/配列)
; NoiseFilterLuma : DXVA2_FilterValues (+68, 12byte)  varptr(st)+68 を基点に操作(12byte:入れ子/配列)
; NoiseFilterChroma : DXVA2_FilterValues (+80, 12byte)  varptr(st)+80 を基点に操作(12byte:入れ子/配列)
; DetailFilterLuma : DXVA2_FilterValues (+92, 12byte)  varptr(st)+92 を基点に操作(12byte:入れ子/配列)
; DetailFilterChroma : DXVA2_FilterValues (+104, 12byte)  varptr(st)+104 を基点に操作(12byte:入れ子/配列)
; DestData : DWORD (+116, 4byte)  st.29 = 値  /  値 = st.29   (lpoke/lpeek も可)
; ※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。
; 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)
; DXVA2_VideoProcessBltParams サイズ: 200 バイト(x64)
dim st, 50    ; 4byte整数×50(構造体サイズ 200 / 4 切り上げ)
; TargetFrame : LONGLONG (+0, 8byte)  qpoke st,0,値 / qpeek(st,0)  ※IronHSPのみ。3.7/3.8は lpoke st,0,下位 : lpoke st,4,上位
; TargetRect : RECT (+8, 16byte)  varptr(st)+8 を基点に操作(16byte:入れ子/配列)
; ConstrictionSize : SIZE (+24, 8byte)  varptr(st)+24 を基点に操作(8byte:入れ子/配列)
; StreamingFlags : DWORD (+32, 4byte)  st.8 = 値  /  値 = st.8   (lpoke/lpeek も可)
; BackgroundColor : DXVA2_AYUVSample16 (+36, 8byte)  varptr(st)+36 を基点に操作(8byte:入れ子/配列)
; DestFormat : DXVA2_ExtendedFormat (+48, 8byte)  varptr(st)+48 を基点に操作(8byte:入れ子/配列)
; ProcAmpValues : DXVA2_ProcAmpValues (+56, 32byte)  varptr(st)+56 を基点に操作(32byte:入れ子/配列)
; Alpha : DXVA2_Fixed32 (+88, 8byte)  varptr(st)+88 を基点に操作(8byte:入れ子/配列)
; NoiseFilterLuma : DXVA2_FilterValues (+96, 24byte)  varptr(st)+96 を基点に操作(24byte:入れ子/配列)
; NoiseFilterChroma : DXVA2_FilterValues (+120, 24byte)  varptr(st)+120 を基点に操作(24byte:入れ子/配列)
; DetailFilterLuma : DXVA2_FilterValues (+144, 24byte)  varptr(st)+144 を基点に操作(24byte:入れ子/配列)
; DetailFilterChroma : DXVA2_FilterValues (+168, 24byte)  varptr(st)+168 を基点に操作(24byte:入れ子/配列)
; DestData : DWORD (+192, 4byte)  st.48 = 値  /  値 = st.48   (lpoke/lpeek も可)
; ※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 RECT
    #field int left
    #field int top
    #field int right
    #field int bottom
#endstruct

#defstruct global SIZE
    #field int cx
    #field int cy
#endstruct

#defstruct global DXVA2_AYUVSample16
    #field short Cr
    #field short Cb
    #field short Y
    #field short Alpha
#endstruct

#defstruct global DXVA2_ExtendedFormat
    #field byte Anonymous 8
#endstruct

#defstruct global DXVA2_Fixed32
    #field byte Anonymous 8
#endstruct

#defstruct global DXVA2_ProcAmpValues
    #field DXVA2_Fixed32 Brightness
    #field DXVA2_Fixed32 Contrast
    #field DXVA2_Fixed32 Hue
    #field DXVA2_Fixed32 Saturation
#endstruct

#defstruct global DXVA2_FilterValues
    #field DXVA2_Fixed32 Level
    #field DXVA2_Fixed32 Threshold
    #field DXVA2_Fixed32 Radius
#endstruct

#defstruct global DXVA2_VideoProcessBltParams
    #field int64 TargetFrame
    #field RECT TargetRect
    #field SIZE ConstrictionSize
    #field int StreamingFlags
    #field DXVA2_AYUVSample16 BackgroundColor
    #field DXVA2_ExtendedFormat DestFormat
    #field DXVA2_ProcAmpValues ProcAmpValues
    #field DXVA2_Fixed32 Alpha
    #field DXVA2_FilterValues NoiseFilterLuma
    #field DXVA2_FilterValues NoiseFilterChroma
    #field DXVA2_FilterValues DetailFilterLuma
    #field DXVA2_FilterValues DetailFilterChroma
    #field int DestData
#endstruct

stdim st, DXVA2_VideoProcessBltParams        ; NSTRUCT 変数を確保
st->TargetFrame = 100
mes "TargetFrame=" + st->TargetFrame