From 6a910a31cfe18cb3d236ea2065e2f6b8dc75c636 Mon Sep 17 00:00:00 2001
From: Patoke <patokekawaii@gmail.com>
Date: Tue, 3 Mar 2026 03:18:07 -0300
Subject: [PATCH] fix: revert matching code for the creation of the
 depthStencil and renderTargetViews

---
 Windows_Libs/Dev/Render/RendererCore.cpp | 66 ++++++++++++++++--------
 1 file changed, 45 insertions(+), 21 deletions(-)

diff --git a/Windows_Libs/Dev/Render/RendererCore.cpp b/Windows_Libs/Dev/Render/RendererCore.cpp
index b50af4b..c352d37 100644
--- a/Windows_Libs/Dev/Render/RendererCore.cpp
+++ b/Windows_Libs/Dev/Render/RendererCore.cpp
@@ -418,35 +418,59 @@ void Renderer::Initialise(ID3D11Device *pDevice, IDXGISwapChain *pSwapChain)
     const float clearColour[4] = {0.0f, 0.0f, 0.0f, 0.0f};
     SetClearColour(clearColour);
 
-    m_pDeviceContext->OMGetRenderTargets(1, &this->renderTargetView, &this->depthStencilView);
+    UINT backBufferSampleCount = 1;
+    UINT backBufferSampleQuality = 0;
 
-    D3D11_RENDER_TARGET_VIEW_DESC rtvDesc = {};
-    rtvDesc.Format = DXGI_FORMAT_R8G8B8A8_UNORM;
-    rtvDesc.ViewDimension = D3D11_RTV_DIMENSION_TEXTURE2D;
+    ID3D11Texture2D *backBuffer = NULL;
+    pSwapChain->GetBuffer(0, IID_PPV_ARGS(&backBuffer));
+    if (backBuffer)
+    {
+        D3D11_TEXTURE2D_DESC backDesc = {};
+        backBuffer->GetDesc(&backDesc);
+        backBufferWidth = backDesc.Width;
+        backBufferHeight = backDesc.Height;
+        backBufferSampleCount = backDesc.SampleDesc.Count;
+        backBufferSampleQuality = backDesc.SampleDesc.Quality;
 
-    D3D11_SHADER_RESOURCE_VIEW_DESC srvDesc = {};
-    srvDesc.Format = DXGI_FORMAT_R8G8B8A8_UNORM;
-    srvDesc.ViewDimension = D3D11_SRV_DIMENSION_TEXTURE2D;
-    srvDesc.Texture2D.MipLevels = 1;
-    srvDesc.Texture2D.MostDetailedMip = 0;
+        m_pDevice->CreateRenderTargetView(backBuffer, NULL, &renderTargetView);
 
-    ID3D11Resource *pBackBufferResource = nullptr;
-    this->renderTargetView->GetResource(&pBackBufferResource);
+        D3D11_TEXTURE2D_DESC srvDesc = backDesc;
+        srvDesc.BindFlags = D3D11_BIND_RENDER_TARGET | D3D11_BIND_SHADER_RESOURCE;
+        srvDesc.MiscFlags = 0;
 
-    ID3D11Texture2D *pBackBufferTexture = nullptr;
-    pBackBufferResource->QueryInterface(__uuidof(ID3D11Texture2D), (void **)&pBackBufferTexture);
+        ID3D11Texture2D *srvTexture = NULL;
+        m_pDevice->CreateTexture2D(&srvDesc, NULL, &srvTexture);
+        m_pDevice->CreateShaderResourceView(srvTexture, NULL, &renderTargetShaderResourceView);
 
-    D3D11_TEXTURE2D_DESC texDesc;
-    pBackBufferTexture->GetDesc(&texDesc);
+        srvTexture->Release();
+        backBuffer->Release();
+    }
 
-    this->backBufferWidth = texDesc.Width;
-    this->backBufferHeight = texDesc.Height;
-    this->renderTargetTextures[0] = pBackBufferTexture;
+    ID3D11RenderTargetView *boundRTV = NULL;
+    m_pDeviceContext->OMGetRenderTargets(1, &boundRTV, &depthStencilView);
+    if (boundRTV)
+        boundRTV->Release();
 
-    pDevice->CreateRenderTargetView(pBackBufferTexture, &rtvDesc, &this->renderTargetView);
-    pDevice->CreateShaderResourceView(pBackBufferTexture, &srvDesc, &this->renderTargetShaderResourceView);
+    if (!depthStencilView && backBufferWidth != 0 && backBufferHeight != 0)
+    {
+        D3D11_TEXTURE2D_DESC depthDesc = {};
+        depthDesc.Width = backBufferWidth;
+        depthDesc.Height = backBufferHeight;
+        depthDesc.MipLevels = 1;
+        depthDesc.ArraySize = 1;
+        depthDesc.Format = DXGI_FORMAT_D24_UNORM_S8_UINT;
+        depthDesc.SampleDesc.Count = backBufferSampleCount;
+        depthDesc.SampleDesc.Quality = backBufferSampleQuality;
+        depthDesc.Usage = D3D11_USAGE_DEFAULT;
+        depthDesc.BindFlags = D3D11_BIND_DEPTH_STENCIL;
 
-    pBackBufferResource->Release();
+        ID3D11Texture2D *depthTexture = NULL;
+        if (SUCCEEDED(m_pDevice->CreateTexture2D(&depthDesc, NULL, &depthTexture)))
+        {
+            m_pDevice->CreateDepthStencilView(depthTexture, NULL, &depthStencilView);
+            depthTexture->Release();
+        }
+    }
 
     D3D11_TEXTURE2D_DESC desc = {};
     desc.MipLevels = 1;