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KSRATE_CAPABILITY

構造体

サイズx64: 40 バイト / x86: 40 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
Property	KSIDENTIFIER	8	+0	+0	プロパティ識別子(KSIDENTIFIER)。レート能力照会プロパティを示す。
Rate	KSRATE	32	+8	+8	レート情報(KSRATE)。サポートする再生レートを示す。

各言語での定義

#include <windows.h>

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

// KSRATE  (x64 32 / x86 32 バイト)
typedef struct KSRATE {
    LONGLONG PresentationStart;
    LONGLONG Duration;
    KSIDENTIFIER Interface;
    INT Rate;
    DWORD Flags;
} KSRATE;

// KSRATE_CAPABILITY  (x64 40 / x86 40 バイト)
typedef struct KSRATE_CAPABILITY {
    KSIDENTIFIER Property;
    KSRATE Rate;
} KSRATE_CAPABILITY;

using System;
using System.Runtime.InteropServices;

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

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct KSRATE
{
    public long PresentationStart;
    public long Duration;
    public KSIDENTIFIER Interface;
    public int Rate;
    public uint Flags;
}

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct KSRATE_CAPABILITY
{
    public KSIDENTIFIER Property;
    public KSRATE Rate;
}

Imports System.Runtime.InteropServices

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

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure KSRATE
    Public PresentationStart As Long
    Public Duration As Long
    Public Interface As KSIDENTIFIER
    Public Rate As Integer
    Public Flags As UInteger
End Structure

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure KSRATE_CAPABILITY
    Public Property As KSIDENTIFIER
    Public Rate As KSRATE
End Structure

import ctypes
from ctypes import wintypes

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

class KSRATE(ctypes.Structure):
    _fields_ = [
        ("PresentationStart", ctypes.c_longlong),
        ("Duration", ctypes.c_longlong),
        ("Interface", KSIDENTIFIER),
        ("Rate", ctypes.c_int),
        ("Flags", wintypes.DWORD),
    ]

class KSRATE_CAPABILITY(ctypes.Structure):
    _fields_ = [
        ("Property", KSIDENTIFIER),
        ("Rate", KSRATE),
    ]

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

#[repr(C)]
pub struct KSRATE {
    pub PresentationStart: i64,
    pub Duration: i64,
    pub Interface: KSIDENTIFIER,
    pub Rate: i32,
    pub Flags: u32,
}

#[repr(C)]
pub struct KSRATE_CAPABILITY {
    pub Property: KSIDENTIFIER,
    pub Rate: KSRATE,
}

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

type KSIDENTIFIER struct {
	Anonymous _Anonymous_e__Union
}

type KSRATE struct {
	PresentationStart int64
	Duration int64
	Interface KSIDENTIFIER
	Rate int32
	Flags uint32
}

type KSRATE_CAPABILITY struct {
	Property KSIDENTIFIER
	Rate KSRATE
}

type
  KSIDENTIFIER = record
    Anonymous: _Anonymous_e__Union;
  end;

  KSRATE = record
    PresentationStart: Int64;
    Duration: Int64;
    Interface: KSIDENTIFIER;
    Rate: Integer;
    Flags: DWORD;
  end;

  KSRATE_CAPABILITY = record
    Property: KSIDENTIFIER;
    Rate: KSRATE;
  end;

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

const KSRATE = extern struct {
    PresentationStart: i64,
    Duration: i64,
    Interface: KSIDENTIFIER,
    Rate: i32,
    Flags: u32,
};

const KSRATE_CAPABILITY = extern struct {
    Property: KSIDENTIFIER,
    Rate: KSRATE,
};

type
  KSIDENTIFIER {.bycopy.} = object
    Anonymous: _Anonymous_e__Union

  KSRATE {.bycopy.} = object
    PresentationStart: int64
    Duration: int64
    Interface: KSIDENTIFIER
    Rate: int32
    Flags: uint32

  KSRATE_CAPABILITY {.bycopy.} = object
    Property: KSIDENTIFIER
    Rate: KSRATE

struct KSIDENTIFIER
{
    _Anonymous_e__Union Anonymous;
}

struct KSRATE
{
    long PresentationStart;
    long Duration;
    KSIDENTIFIER Interface;
    int Rate;
    uint Flags;
}

struct KSRATE_CAPABILITY
{
    KSIDENTIFIER Property;
    KSRATE Rate;
}

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)
; KSRATE_CAPABILITY サイズ: 40 バイト(x64)
dim st, 10    ; 4byte整数×10(構造体サイズ 40 / 4 切り上げ)
; Property : KSIDENTIFIER (+0, 8byte)  varptr(st)+0 を基点に操作(8byte:入れ子/配列)
; Rate : KSRATE (+8, 32byte)  varptr(st)+8 を基点に操作(32byte: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 KSIDENTIFIER
    #field byte Anonymous 8
#endstruct

#defstruct global KSRATE
    #field int64 PresentationStart
    #field int64 Duration
    #field KSIDENTIFIER Interface
    #field int Rate
    #field int Flags
#endstruct

#defstruct global KSRATE_CAPABILITY
    #field KSIDENTIFIER Property
    #field KSRATE Rate
#endstruct

stdim st, KSRATE_CAPABILITY        ; NSTRUCT 変数を確保

KSRATE_CAPABILITY

フィールド

各言語での定義

HSP用 定義

HSP用定義