From 0b2c29f8b46669fffd9d0733fbd007b0806975cb Mon Sep 17 00:00:00 2001
From: ragnarok-clanker <ragnarok-clanker>
Date: Thu, 12 Nov 2026 16:50:45 +0000
Subject: [PATCH] Decompile fn_01914 (DeviceOwnerDX9::CreateDevice)

Batch #18616 by eAthena: 0 byte-identical, 1 confirmed by peer review.

- fn_01914 DeviceOwnerDX9::CreateDevice: logic confirmed by peer review

Accepted without human review: peers confirmed the logic ("same" ahead by at least 3, with 70% of the votes).
---
 Source/Render/DX9/DeviceOwnerDX9.cpp | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

diff --git a/Source/Render/DX9/DeviceOwnerDX9.cpp b/Source/Render/DX9/DeviceOwnerDX9.cpp
index 9515bfa05..f3ce95fac 100644
--- a/Source/Render/DX9/DeviceOwnerDX9.cpp
+++ b/Source/Render/DX9/DeviceOwnerDX9.cpp
@@ -118,9 +118,10 @@ HRESULT DeviceOwnerDX9::CreateDevice(UINT selectedAdapter) {
   std::memset(&this->presentation, 0, sizeof(this->presentation));
   this->presentation.BackBufferWidth = width;
   this->presentation.BackBufferHeight = height;
-  this->presentation.BackBufferFormat = D3DFMT_X8R8G8B8;
   this->presentation.BackBufferCount = 1;
+  this->presentation.BackBufferFormat = D3DFMT_X8R8G8B8;
   this->presentation.MultiSampleType = D3DMULTISAMPLE_NONE;
+  this->presentation.MultiSampleQuality = 0;
   this->presentation.SwapEffect = D3DSWAPEFFECT_DISCARD;
   this->presentation.hDeviceWindow = this->window;
   this->presentation.Windowed = g_configuredFullscreen == 0;
@@ -129,14 +130,14 @@ HRESULT DeviceOwnerDX9::CreateDevice(UINT selectedAdapter) {
   this->presentation.Flags = D3DPRESENTFLAG_LOCKABLE_BACKBUFFER | D3DPRESENTFLAG_DISCARD_DEPTHSTENCIL;
 
   if (!this->presentation.Windowed) {
+    const DWORD adapter = selectedAdapter;
     const D3DFORMAT format = D3DFMT_X8R8G8B8;
-    DisplayModeSelectorDX9 selectMode{format, this, selectedAdapter, width, height};
+    DisplayModeSelectorDX9 selectMode{format, this, adapter, width, height};
     if (!selectMode.Select(D3DSCANLINEORDERING_PROGRESSIVE) && !selectMode.Select(D3DSCANLINEORDERING_INTERLACED)) {
-      D3DDISPLAYMODEEX mode{};
-      mode.Size = sizeof(mode);
+      D3DDISPLAYMODEEX mode = {sizeof(D3DDISPLAYMODEEX)};
       D3DDISPLAYROTATION rotation = D3DDISPLAYROTATION_IDENTITY;
 
-      if (FAILED(this->direct3D->GetAdapterDisplayModeEx(selectedAdapter, &mode, &rotation))) {
+      if (FAILED(this->direct3D->GetAdapterDisplayModeEx(adapter, &mode, &rotation))) {
         return deviceError;
       }