Temp

project/src/Buffers/DepthBuffer.cpp

@@ -0,0 +1,45 @@
+#include "DepthBuffer.h"
+
+DepthBuffer::DepthBuffer(ID3D11Device* device, UINT width, UINT height)
+        : m_device(device), m_width(width), m_height(height), m_depthBuffer(nullptr), m_depthStencilView(nullptr)
+{
+}
+
+DepthBuffer::~DepthBuffer()
+{
+    if (m_depthStencilView) m_depthStencilView->Release();
+    if (m_depthBuffer) m_depthBuffer->Release();
+}
+
+bool DepthBuffer::Initialize()
+{
+    // Create a depth buffer
+    D3D11_TEXTURE2D_DESC desc = {};
+    desc.Width = m_width;
+    desc.Height = m_height;
+    desc.MipLevels = 1;
+    desc.ArraySize = 1;
+    desc.Format = DXGI_FORMAT_D32_FLOAT;
+    desc.SampleDesc.Count = 1;
+    desc.Usage = D3D11_USAGE_DEFAULT;
+    desc.BindFlags = D3D11_BIND_DEPTH_STENCIL;
+    desc.CPUAccessFlags = 0;
+
+    HRESULT hr = m_device->CreateTexture2D(&desc, nullptr, &m_depthBuffer);
+    if (FAILED(hr))
+    {
+        return false;
+    }
+
+    // Create DepthStencilView
+    D3D11_DEPTH_STENCIL_VIEW_DESC dsvDesc = {};
+    dsvDesc.Format = DXGI_FORMAT_D32_FLOAT;
+    dsvDesc.ViewDimension = D3D11_DSV_DIMENSION_TEXTURE2D;
+    hr = m_device->CreateDepthStencilView(m_depthBuffer, &dsvDesc, &m_depthStencilView);
+    if (FAILED(hr))
+    {
+        return false;
+    }
+
+    return true;
+}