D3D10GetShaderDebugInfo

// d3d10.dll
#include <windows.h>

HRESULT D3D10GetShaderDebugInfo(
    const void* pShaderBytecode,
    UINT_PTR BytecodeLength,
    ID3DBlob** ppDebugInfo
);

<DllImport("d3d10.dll", ExactSpelling:=True)>
Public Shared Function D3D10GetShaderDebugInfo(
    pShaderBytecode As IntPtr,   ' void*
    BytecodeLength As UIntPtr,   ' UINT_PTR
    ppDebugInfo As IntPtr   ' ID3DBlob** out
) As Integer
End Function

' pShaderBytecode : void*
' BytecodeLength : UINT_PTR
' ppDebugInfo : ID3DBlob** out
Declare PtrSafe Function D3D10GetShaderDebugInfo Lib "d3d10" ( _
    ByVal pShaderBytecode As LongPtr, _
    ByVal BytecodeLength As LongPtr, _
    ByVal ppDebugInfo As LongPtr) As Long
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

D3D10GetShaderDebugInfo = ctypes.windll.d3d10.D3D10GetShaderDebugInfo
D3D10GetShaderDebugInfo.restype = ctypes.c_int
D3D10GetShaderDebugInfo.argtypes = [
    ctypes.POINTER(None),  # pShaderBytecode : void*
    ctypes.c_size_t,  # BytecodeLength : UINT_PTR
    ctypes.c_void_p,  # ppDebugInfo : ID3DBlob** out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('d3d10.dll')
D3D10GetShaderDebugInfo = Fiddle::Function.new(
  lib['D3D10GetShaderDebugInfo'],
  [
    Fiddle::TYPE_VOIDP,  # pShaderBytecode : void*
    Fiddle::TYPE_UINTPTR_T,  # BytecodeLength : UINT_PTR
    Fiddle::TYPE_VOIDP,  # ppDebugInfo : ID3DBlob** out
  ],
  Fiddle::TYPE_INT)

#[link(name = "d3d10")]
extern "system" {
    fn D3D10GetShaderDebugInfo(
        pShaderBytecode: *const (),  // void*
        BytecodeLength: usize,  // UINT_PTR
        ppDebugInfo: *mut *mut core::ffi::c_void  // ID3DBlob** out
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("d3d10.dll")]
public static extern int D3D10GetShaderDebugInfo(IntPtr pShaderBytecode, UIntPtr BytecodeLength, IntPtr ppDebugInfo);
"@
$api = Add-Type -MemberDefinition $sig -Name 'd3d10_D3D10GetShaderDebugInfo' -Namespace Win32 -PassThru
# $api::D3D10GetShaderDebugInfo(pShaderBytecode, BytecodeLength, ppDebugInfo)

#uselib "d3d10.dll"
#func global D3D10GetShaderDebugInfo "D3D10GetShaderDebugInfo" sptr, sptr, sptr
; D3D10GetShaderDebugInfo pShaderBytecode, BytecodeLength, ppDebugInfo   ; 戻り値は stat
; pShaderBytecode : void* -> "sptr"
; BytecodeLength : UINT_PTR -> "sptr"
; ppDebugInfo : ID3DBlob** out -> "sptr"
; ※HSP3.7は #func のため戻り値はシステム変数 stat に格納されます。

#uselib "d3d10.dll"
#cfunc global D3D10GetShaderDebugInfo "D3D10GetShaderDebugInfo" sptr, sptr, sptr
; res = D3D10GetShaderDebugInfo(pShaderBytecode, BytecodeLength, ppDebugInfo)
; pShaderBytecode : void* -> "sptr"
; BytecodeLength : UINT_PTR -> "sptr"
; ppDebugInfo : ID3DBlob** out -> "sptr"

; HRESULT D3D10GetShaderDebugInfo(void* pShaderBytecode, UINT_PTR BytecodeLength, ID3DBlob** ppDebugInfo)
#uselib "d3d10.dll"
#cfunc global D3D10GetShaderDebugInfo "D3D10GetShaderDebugInfo" intptr, intptr, intptr
; res = D3D10GetShaderDebugInfo(pShaderBytecode, BytecodeLength, ppDebugInfo)
; pShaderBytecode : void* -> "intptr"
; BytecodeLength : UINT_PTR -> "intptr"
; ppDebugInfo : ID3DBlob** out -> "intptr"

import (
	"golang.org/x/sys/windows"
	"unsafe"
)

var (
	d3d10 = windows.NewLazySystemDLL("d3d10.dll")
	procD3D10GetShaderDebugInfo = d3d10.NewProc("D3D10GetShaderDebugInfo")
)

// pShaderBytecode (void*), BytecodeLength (UINT_PTR), ppDebugInfo (ID3DBlob** out)
r1, _, err := procD3D10GetShaderDebugInfo.Call(
	uintptr(pShaderBytecode),
	uintptr(BytecodeLength),
	uintptr(ppDebugInfo),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // HRESULT

function D3D10GetShaderDebugInfo(
  pShaderBytecode: Pointer;   // void*
  BytecodeLength: NativeUInt;   // UINT_PTR
  ppDebugInfo: Pointer   // ID3DBlob** out
): Integer; stdcall;
  external 'd3d10.dll' name 'D3D10GetShaderDebugInfo';

result := DllCall("d3d10\D3D10GetShaderDebugInfo"
    , "Ptr", pShaderBytecode   ; void*
    , "UPtr", BytecodeLength   ; UINT_PTR
    , "Ptr", ppDebugInfo   ; ID3DBlob** out
    , "Int")   ; return: HRESULT

●D3D10GetShaderDebugInfo(pShaderBytecode, BytecodeLength, ppDebugInfo) = DLL("d3d10.dll", "int D3D10GetShaderDebugInfo(void*, int, void*)")
# 呼び出し: D3D10GetShaderDebugInfo(pShaderBytecode, BytecodeLength, ppDebugInfo)
# pShaderBytecode : void* -> "void*"
# BytecodeLength : UINT_PTR -> "int"
# ppDebugInfo : ID3DBlob** out -> "void*"
# なでしこ1は32bit・ANSI(Shift_JIS)。文字列=char*(ANSI)、ポインタ/ハンドル=void*(4byte)。

const std = @import("std");

extern "d3d10" fn D3D10GetShaderDebugInfo(
    pShaderBytecode: ?*anyopaque, // void*
    BytecodeLength: usize, // UINT_PTR
    ppDebugInfo: ?*anyopaque // ID3DBlob** out
) callconv(std.os.windows.WINAPI) i32;

proc D3D10GetShaderDebugInfo(
    pShaderBytecode: pointer,  # void*
    BytecodeLength: uint,  # UINT_PTR
    ppDebugInfo: pointer  # ID3DBlob** out
): int32 {.importc: "D3D10GetShaderDebugInfo", stdcall, dynlib: "d3d10.dll".}

pragma(lib, "d3d10");
extern(Windows)
int D3D10GetShaderDebugInfo(
    void* pShaderBytecode,   // void*
    size_t BytecodeLength,   // UINT_PTR
    void* ppDebugInfo   // ID3DBlob** out
);

ccall((:D3D10GetShaderDebugInfo, "d3d10.dll"), stdcall, Int32,
      (Ptr{Cvoid}, Csize_t, Ptr{Cvoid}),
      pShaderBytecode, BytecodeLength, ppDebugInfo)
# pShaderBytecode : void* -> Ptr{Cvoid}
# BytecodeLength : UINT_PTR -> Csize_t
# ppDebugInfo : ID3DBlob** out -> Ptr{Cvoid}
# stdcall は 32bit のみ意味を持つ(x64 では無視)。

local ffi = require("ffi")
ffi.cdef[[
int32_t D3D10GetShaderDebugInfo(
    void* pShaderBytecode,
    uintptr_t BytecodeLength,
    void* ppDebugInfo);
]]
local d3d10 = ffi.load("d3d10")
-- d3d10.D3D10GetShaderDebugInfo(pShaderBytecode, BytecodeLength, ppDebugInfo)
-- pShaderBytecode : void*
-- BytecodeLength : UINT_PTR
-- ppDebugInfo : ID3DBlob** out
-- 構造体/GUIDへのポインタは cdef が通るよう void* で表記(実型は各引数コメント参照)。値渡し構造体・enum は対応する typedef を cdef に追加すること。

const koffi = require('koffi');
const lib = koffi.load('d3d10.dll');
const D3D10GetShaderDebugInfo = lib.func('__stdcall', 'D3D10GetShaderDebugInfo', 'int32_t', ['void *', 'uintptr_t', 'void *']);
// D3D10GetShaderDebugInfo(pShaderBytecode, BytecodeLength, ppDebugInfo)
// pShaderBytecode : void* -> 'void *'
// BytecodeLength : UINT_PTR -> 'uintptr_t'
// ppDebugInfo : ID3DBlob** out -> 'void *'
// 出力ポインタは koffi.out(...) で包む。構造体は koffi.struct で定義。

const lib = Deno.dlopen("d3d10.dll", {
  D3D10GetShaderDebugInfo: { parameters: ["pointer", "usize", "pointer"], result: "i32" },
});
// lib.symbols.D3D10GetShaderDebugInfo(pShaderBytecode, BytecodeLength, ppDebugInfo)
// pShaderBytecode : void* -> "pointer"
// BytecodeLength : UINT_PTR -> "usize"
// ppDebugInfo : ID3DBlob** out -> "pointer"
// 文字列引数は "buffer"(NUL 終端のバイト列を Uint8Array で渡す)。
// 値渡し構造体は { struct: [ ...field types... ] } を使用。

<?php
$ffi = FFI::cdef(<<<C
int32_t D3D10GetShaderDebugInfo(
    void* pShaderBytecode,
    size_t BytecodeLength,
    void* ppDebugInfo);
C, "d3d10.dll");
// $ffi->D3D10GetShaderDebugInfo(pShaderBytecode, BytecodeLength, ppDebugInfo);
// pShaderBytecode : void*
// BytecodeLength : UINT_PTR
// ppDebugInfo : ID3DBlob** out
// 構造体/GUIDへのポインタは cdef が通るよう void* で表記(実型は各引数コメント参照)。値渡し構造体・enum は対応する typedef を cdef に追加すること。
// WINAPI(stdcall): x64 では呼出規約が統一されるため問題なし。x86 では __stdcall 対応のラッパが必要な場合あり。

import com.sun.jna.*;
import com.sun.jna.ptr.*;
import com.sun.jna.win32.StdCallLibrary;
import com.sun.jna.win32.W32APIOptions;

public interface D3d10 extends StdCallLibrary {
    D3d10 INSTANCE = Native.load("d3d10", D3d10.class);
    int D3D10GetShaderDebugInfo(
        Pointer pShaderBytecode,   // void*
        long BytecodeLength,   // UINT_PTR
        Pointer ppDebugInfo   // ID3DBlob** out
    );
}

@[Link("d3d10")]
lib Libd3d10
  fun D3D10GetShaderDebugInfo = D3D10GetShaderDebugInfo(
    pShaderBytecode : Void*,   # void*
    BytecodeLength : LibC::SizeT,   # UINT_PTR
    ppDebugInfo : Void*   # ID3DBlob** out
  ) : Int32
end
# 構造体/GUID/enum は lib 内に対応する型定義が必要。
# 呼出規約: x64 は規約統一のため OK。x86(32bit)は WINAPI=stdcall だが Crystal の fun に stdcall 付与構文がなく非対応。

import 'dart:ffi';
import 'package:ffi/ffi.dart';

typedef D3D10GetShaderDebugInfoNative = Int32 Function(Pointer<Void>, UintPtr, Pointer<Void>);
typedef D3D10GetShaderDebugInfoDart = int Function(Pointer<Void>, int, Pointer<Void>);
final D3D10GetShaderDebugInfo = DynamicLibrary.open('d3d10.dll')
    .lookupFunction<D3D10GetShaderDebugInfoNative, D3D10GetShaderDebugInfoDart>('D3D10GetShaderDebugInfo');
// pShaderBytecode : void* -> Pointer<Void>
// BytecodeLength : UINT_PTR -> UintPtr
// ppDebugInfo : ID3DBlob** out -> Pointer<Void>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function D3D10GetShaderDebugInfo(
  pShaderBytecode: Pointer;   // void*
  BytecodeLength: NativeUInt;   // UINT_PTR
  ppDebugInfo: Pointer   // ID3DBlob** out
): Integer; stdcall;
  external 'd3d10.dll' name 'D3D10GetShaderDebugInfo';

import Foreign
import Foreign.C.Types
import Foreign.C.String

foreign import stdcall safe "D3D10GetShaderDebugInfo"
  c_D3D10GetShaderDebugInfo :: Ptr () -> CUIntPtr -> Ptr () -> IO Int32
-- pShaderBytecode : void* -> Ptr ()
-- BytecodeLength : UINT_PTR -> CUIntPtr
-- ppDebugInfo : ID3DBlob** out -> Ptr ()
-- 要 GHC(Windows)。stdcall は x64 では ccall として扱われる。ブロックする API は safe 呼び出し推奨。

open Ctypes
open Foreign

let d3d10getshaderdebuginfo =
  foreign "D3D10GetShaderDebugInfo"
    ((ptr void) @-> size_t @-> (ptr void) @-> returning int32_t)
(* pShaderBytecode : void* -> (ptr void) *)
(* BytecodeLength : UINT_PTR -> size_t *)
(* ppDebugInfo : ID3DBlob** out -> (ptr void) *)
(* foreign は cdecl 前提。x64 Windows では WINAPI と一致。構造体は ctypes structure を定義のこと。 *)

(cffi:define-foreign-library d3d10 (t "d3d10.dll"))
(cffi:use-foreign-library d3d10)

(cffi:defcfun ("D3D10GetShaderDebugInfo" d3-d10-get-shader-debug-info :convention :stdcall) :int32
  (p-shader-bytecode :pointer)   ; void*
  (bytecode-length :uint64)   ; UINT_PTR
  (pp-debug-info :pointer))   ; ID3DBlob** out
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $D3D10GetShaderDebugInfo = Win32::API::More->new('d3d10',
    'int D3D10GetShaderDebugInfo(LPVOID pShaderBytecode, WPARAM BytecodeLength, LPVOID ppDebugInfo)');
# my $ret = $D3D10GetShaderDebugInfo->Call($pShaderBytecode, $BytecodeLength, $ppDebugInfo);
# pShaderBytecode : void* -> LPVOID
# BytecodeLength : UINT_PTR -> WPARAM
# ppDebugInfo : ID3DBlob** out -> LPVOID
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。