D3D12_FEATURE_DATA_VIDEO_DECODE_SUPPORT

using System;
using System.Runtime.InteropServices;

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct D3D12_VIDEO_DECODE_CONFIGURATION
{
    public Guid DecodeProfile;
    public int BitstreamEncryption;
    public int InterlaceType;
}

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct DXGI_RATIONAL
{
    public uint Numerator;
    public uint Denominator;
}

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct D3D12_FEATURE_DATA_VIDEO_DECODE_SUPPORT
{
    public uint NodeIndex;
    public D3D12_VIDEO_DECODE_CONFIGURATION Configuration;
    public uint Width;
    public uint Height;
    public int DecodeFormat;
    public DXGI_RATIONAL FrameRate;
    public uint BitRate;
    public int SupportFlags;
    public int ConfigurationFlags;
    public int DecodeTier;
}

Imports System.Runtime.InteropServices

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure D3D12_VIDEO_DECODE_CONFIGURATION
    Public DecodeProfile As Guid
    Public BitstreamEncryption As Integer
    Public InterlaceType As Integer
End Structure

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure DXGI_RATIONAL
    Public Numerator As UInteger
    Public Denominator As UInteger
End Structure

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure D3D12_FEATURE_DATA_VIDEO_DECODE_SUPPORT
    Public NodeIndex As UInteger
    Public Configuration As D3D12_VIDEO_DECODE_CONFIGURATION
    Public Width As UInteger
    Public Height As UInteger
    Public DecodeFormat As Integer
    Public FrameRate As DXGI_RATIONAL
    Public BitRate As UInteger
    Public SupportFlags As Integer
    Public ConfigurationFlags As Integer
    Public DecodeTier As Integer
End Structure

import ctypes
from ctypes import wintypes

class D3D12_VIDEO_DECODE_CONFIGURATION(ctypes.Structure):
    _fields_ = [
        ("DecodeProfile", GUID),
        ("BitstreamEncryption", ctypes.c_int),
        ("InterlaceType", ctypes.c_int),
    ]

class DXGI_RATIONAL(ctypes.Structure):
    _fields_ = [
        ("Numerator", wintypes.DWORD),
        ("Denominator", wintypes.DWORD),
    ]

class D3D12_FEATURE_DATA_VIDEO_DECODE_SUPPORT(ctypes.Structure):
    _fields_ = [
        ("NodeIndex", wintypes.DWORD),
        ("Configuration", D3D12_VIDEO_DECODE_CONFIGURATION),
        ("Width", wintypes.DWORD),
        ("Height", wintypes.DWORD),
        ("DecodeFormat", ctypes.c_int),
        ("FrameRate", DXGI_RATIONAL),
        ("BitRate", wintypes.DWORD),
        ("SupportFlags", ctypes.c_int),
        ("ConfigurationFlags", ctypes.c_int),
        ("DecodeTier", ctypes.c_int),
    ]

#[repr(C)]
pub struct D3D12_VIDEO_DECODE_CONFIGURATION {
    pub DecodeProfile: GUID,
    pub BitstreamEncryption: i32,
    pub InterlaceType: i32,
}

#[repr(C)]
pub struct DXGI_RATIONAL {
    pub Numerator: u32,
    pub Denominator: u32,
}

#[repr(C)]
pub struct D3D12_FEATURE_DATA_VIDEO_DECODE_SUPPORT {
    pub NodeIndex: u32,
    pub Configuration: D3D12_VIDEO_DECODE_CONFIGURATION,
    pub Width: u32,
    pub Height: u32,
    pub DecodeFormat: i32,
    pub FrameRate: DXGI_RATIONAL,
    pub BitRate: u32,
    pub SupportFlags: i32,
    pub ConfigurationFlags: i32,
    pub DecodeTier: i32,
}

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

type D3D12_VIDEO_DECODE_CONFIGURATION struct {
	DecodeProfile windows.GUID
	BitstreamEncryption int32
	InterlaceType int32
}

type DXGI_RATIONAL struct {
	Numerator uint32
	Denominator uint32
}

type D3D12_FEATURE_DATA_VIDEO_DECODE_SUPPORT struct {
	NodeIndex uint32
	Configuration D3D12_VIDEO_DECODE_CONFIGURATION
	Width uint32
	Height uint32
	DecodeFormat int32
	FrameRate DXGI_RATIONAL
	BitRate uint32
	SupportFlags int32
	ConfigurationFlags int32
	DecodeTier int32
}

type
  D3D12_VIDEO_DECODE_CONFIGURATION = record
    DecodeProfile: TGUID;
    BitstreamEncryption: Integer;
    InterlaceType: Integer;
  end;

  DXGI_RATIONAL = record
    Numerator: DWORD;
    Denominator: DWORD;
  end;

  D3D12_FEATURE_DATA_VIDEO_DECODE_SUPPORT = record
    NodeIndex: DWORD;
    Configuration: D3D12_VIDEO_DECODE_CONFIGURATION;
    Width: DWORD;
    Height: DWORD;
    DecodeFormat: Integer;
    FrameRate: DXGI_RATIONAL;
    BitRate: DWORD;
    SupportFlags: Integer;
    ConfigurationFlags: Integer;
    DecodeTier: Integer;
  end;

const D3D12_VIDEO_DECODE_CONFIGURATION = extern struct {
    DecodeProfile: GUID,
    BitstreamEncryption: i32,
    InterlaceType: i32,
};

const DXGI_RATIONAL = extern struct {
    Numerator: u32,
    Denominator: u32,
};

const D3D12_FEATURE_DATA_VIDEO_DECODE_SUPPORT = extern struct {
    NodeIndex: u32,
    Configuration: D3D12_VIDEO_DECODE_CONFIGURATION,
    Width: u32,
    Height: u32,
    DecodeFormat: i32,
    FrameRate: DXGI_RATIONAL,
    BitRate: u32,
    SupportFlags: i32,
    ConfigurationFlags: i32,
    DecodeTier: i32,
};

type
  D3D12_VIDEO_DECODE_CONFIGURATION {.bycopy.} = object
    DecodeProfile: GUID
    BitstreamEncryption: int32
    InterlaceType: int32

  DXGI_RATIONAL {.bycopy.} = object
    Numerator: uint32
    Denominator: uint32

  D3D12_FEATURE_DATA_VIDEO_DECODE_SUPPORT {.bycopy.} = object
    NodeIndex: uint32
    Configuration: D3D12_VIDEO_DECODE_CONFIGURATION
    Width: uint32
    Height: uint32
    DecodeFormat: int32
    FrameRate: DXGI_RATIONAL
    BitRate: uint32
    SupportFlags: int32
    ConfigurationFlags: int32
    DecodeTier: int32

struct D3D12_VIDEO_DECODE_CONFIGURATION
{
    GUID DecodeProfile;
    int BitstreamEncryption;
    int InterlaceType;
}

struct DXGI_RATIONAL
{
    uint Numerator;
    uint Denominator;
}

struct D3D12_FEATURE_DATA_VIDEO_DECODE_SUPPORT
{
    uint NodeIndex;
    D3D12_VIDEO_DECODE_CONFIGURATION Configuration;
    uint Width;
    uint Height;
    int DecodeFormat;
    DXGI_RATIONAL FrameRate;
    uint BitRate;
    int SupportFlags;
    int ConfigurationFlags;
    int DecodeTier;
}