*

2025-05-13 02:46:21 +03:00
parent 143e16692e
commit 86914b7fcc
610 changed files with 92343 additions and 2 deletions
@@ -0,0 +1,85 @@
+#include "render/dx11/ISwapChain11.h"
+#include <Windows.h>
+#include "render/dx11/ITexture2D11.h"
+
+namespace LifeGraphics
+{
+    ISwapChain11::ISwapChain11(ID3D11Device* device, LifeCore::IRenderWindow* wnd){
+        IDXGIDevice* dxgi_dev;
+        IDXGIAdapter* dxgi_adapter;
+        IDXGIFactory* gxgi_factory;
+
+        DXGI_SWAP_CHAIN_DESC sd;
+        ZeroMemory(&sd, sizeof(sd));
+
+        //fill swap chain description parameters
+        sd.BufferCount = 1;
+        sd.BufferDesc.Width = wnd->GetWidth();
+        sd.BufferDesc.Height = wnd->GetHeight();
+        sd.BufferDesc.Format = DXGI_FORMAT_R8G8B8A8_UNORM;
+
+        sd.BufferDesc.RefreshRate.Numerator = 60;
+        sd.BufferDesc.RefreshRate.Denominator = 1;
+        sd.BufferUsage = DXGI_USAGE_RENDER_TARGET_OUTPUT;
+        sd.OutputWindow = (HWND)wnd->GetWindowHandle();
+        sd.Windowed = true;
+        sd.SwapEffect = DXGI_SWAP_EFFECT_DISCARD;
+        sd.SampleDesc.Count = 1;
+        sd.SampleDesc.Quality = 0;
+
+        device->QueryInterface(__uuidof(IDXGIDevice), (void**)(&dxgi_dev));
+        dxgi_dev->GetParent(__uuidof(IDXGIAdapter), (void**)(&dxgi_adapter));
+        dxgi_adapter->GetParent(__uuidof(IDXGIFactory), (void**)(&gxgi_factory));
+       // dxgi_adapter->EnumOutputs(0, &pDXGIOutput);
+        gxgi_factory->CreateSwapChain(device, &sd, &swap_chain);
+        gxgi_factory->MakeWindowAssociation((HWND)wnd->GetWindowHandle(), DXGI_MWA_NO_ALT_ENTER | DXGI_MWA_NO_WINDOW_CHANGES);
+
+        ID3D11Texture2D* back_buffer_raw;
+        ID3D11RenderTargetView* back_buffer_rtv;
+        swap_chain->GetBuffer(0, __uuidof(ID3D11Texture2D), (void**)&back_buffer_raw);
+        device->CreateRenderTargetView(back_buffer_raw, NULL, &back_buffer_rtv);
+
+
+
+        back_buffer = new LifeGraphics::ITexture2D11(device);
+        back_buffer->FromTexture(back_buffer_raw);
+        back_buffer->addRenderTargetView(new LifeGraphics::IRenderTargetView11(back_buffer_rtv));
+
+
+        D3D11_TEXTURE2D_DESC dDesc = {0};
+        dDesc.ArraySize = 1;
+        dDesc.BindFlags = D3D11_BIND_DEPTH_STENCIL;
+        dDesc.CPUAccessFlags = 0;
+        dDesc.Format = DXGI_FORMAT_D24_UNORM_S8_UINT;
+        dDesc.MipLevels = 1;
+        dDesc.SampleDesc.Count = 1;
+        dDesc.SampleDesc.Quality = 0;
+        dDesc.Usage = D3D11_USAGE_DEFAULT;
+        dDesc.Width = wnd->GetWidth();
+        dDesc.Height = wnd->GetHeight();
+
+        ID3D11Texture2D* depth_buffer_raw;
+        ID3D11DepthStencilView* depth_buffer_raw_dsv;
+        device->CreateTexture2D(&dDesc, NULL, &depth_buffer_raw);
+        device->CreateDepthStencilView(depth_buffer_raw,NULL, &depth_buffer_raw_dsv);
+
+        depth_buffer = new LifeGraphics::ITexture2D11(device);
+        depth_buffer->FromTexture(depth_buffer_raw);
+        depth_buffer->addDepthStencilView(depth_buffer_raw_dsv);
+    }
+    LifeGraphics::ITexture2D* ISwapChain11::GetBackBuffer(uint8 id){
+        return static_cast<ITexture2D*>(back_buffer);
+    }
+    LifeGraphics::ITexture2D* ISwapChain11::GetDepthBuffer(uint8 id){
+        return static_cast<ITexture2D*>(depth_buffer);
+    }
+    void ISwapChain11::Resize(uint16 width, uint16 height){
+
+    }
+    void ISwapChain11::Present(){
+        swap_chain->Present(0,0);
+    }
+    ISwapChain11::~ISwapChain11(){
+
+    }
+}