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@ -1,6 +1,3 @@
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///////////////**************new**************////////////////////
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//Include and link appropriate libraries and headers//
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#pragma comment(lib, "d3d11.lib")
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#pragma comment(lib, "d3d10.lib")
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@ -13,10 +10,10 @@
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#include <DirectXPackedVector.h>
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//Global Declarations//
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IDXGISwapChain* SwapChain;
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ID3D11Device* d3d11Device;
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ID3D11DeviceContext* d3d11DevCon;
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ID3D11RenderTargetView* renderTargetView;
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IDXGISwapChain* SwapChain; //SwapChain c'est le buffer qui contient les frames
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ID3D11Device* d3d11Device; //Device c'est le GPU
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ID3D11DeviceContext* d3d11DevCon; //DeviceContext c'est le CPU
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ID3D11RenderTargetView* renderTargetView; //RenderTargetView c'est la surface sur laquelle on dessine
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float red = 0.0f;
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float green = 0.0f;
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@ -25,25 +22,19 @@ int colormodr = 1;
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int colormodg = 1;
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int colormodb = 1;
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///////////////**************new**************////////////////////
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LPCTSTR WndClassName = L"firstwindow";
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HWND hwnd = NULL;
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LPCTSTR WndClassName = L"firstwindow"; //Nom de la fenêtre
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HWND hwnd = NULL; //Handle de la fenêtre
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const int Width = 300;
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const int Height = 300;
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///////////////**************new**************////////////////////
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//Function Prototypes//
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bool InitializeDirect3d11App(HINSTANCE hInstance);
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void ReleaseObjects();
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bool InitializeDirect3d11App(HINSTANCE hInstance); //Initialisation de Direct3D
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void ReleaseObjects(); //Fonction pour libérer les objets
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bool InitScene();
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void UpdateScene();
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void DrawScene();
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///////////////**************new**************////////////////////
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bool InitializeWindow(HINSTANCE hInstance,
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int ShowWnd,
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int width, int height,
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@ -69,7 +60,6 @@ int WINAPI WinMain(_In_ HINSTANCE hInstance, //Main windows function
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return 0;
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}
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///////////////**************new**************////////////////////
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if (!InitializeDirect3d11App(hInstance)) //Initialize Direct3D
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{
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@ -89,8 +79,6 @@ int WINAPI WinMain(_In_ HINSTANCE hInstance, //Main windows function
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ReleaseObjects();
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///////////////**************new**************////////////////////
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return 0;
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}
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@ -115,18 +103,18 @@ bool InitializeWindow(HINSTANCE hInstance,
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WNDCLASSEX wc;
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wc.cbSize = sizeof(WNDCLASSEX);
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wc.style = CS_HREDRAW | CS_VREDRAW;
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wc.lpfnWndProc = WndProc;
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wc.cbClsExtra = NULL;
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wc.cbWndExtra = NULL;
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wc.hInstance = hInstance;
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wc.hIcon = LoadIcon(NULL, IDI_APPLICATION);
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wc.hCursor = LoadCursor(NULL, IDC_ARROW);
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wc.hbrBackground = (HBRUSH)(COLOR_WINDOW + 2);
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wc.lpszMenuName = NULL;
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wc.lpszClassName = WndClassName;
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wc.hIconSm = LoadIcon(NULL, IDI_APPLICATION);
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wc.cbSize = sizeof(WNDCLASSEX); // taille de la structure
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wc.style = CS_HREDRAW | CS_VREDRAW; // style de la fenêtre
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wc.lpfnWndProc = WndProc; // pointeur vers la fonction de la fenêtre
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wc.cbClsExtra = NULL; // taille de mémoire supplémentaire pour la classe
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wc.cbWndExtra = NULL; // taille de mémoire supplémentaire pour la fenêtre
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wc.hInstance = hInstance; // handle de l'instance
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wc.hIcon = LoadIcon(NULL, IDI_APPLICATION); // handle de l'icone
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wc.hCursor = LoadCursor(NULL, IDC_ARROW); // handle du curseur
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wc.hbrBackground = (HBRUSH)(COLOR_WINDOW + 2); // handle du fond de la fenêtre
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wc.lpszMenuName = NULL;
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wc.lpszClassName = WndClassName; // nom de la classe
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wc.hIconSm = LoadIcon(NULL, IDI_APPLICATION); // handle de l'icone de la fenêtre
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if (!RegisterClassEx(&wc))
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{
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@ -135,7 +123,7 @@ bool InitializeWindow(HINSTANCE hInstance,
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return 1;
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}
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hwnd = CreateWindowEx(
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hwnd = CreateWindowEx( // création de la fenêtre
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NULL,
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WndClassName,
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L"Khaotic Engine",
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@ -161,36 +149,34 @@ bool InitializeWindow(HINSTANCE hInstance,
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return true;
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}
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///////////////**************new**************////////////////////
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bool InitializeDirect3d11App(HINSTANCE hInstance)
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{
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//Describe our Buffer
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DXGI_MODE_DESC bufferDesc;
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DXGI_MODE_DESC bufferDesc; // description du buffer
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ZeroMemory(&bufferDesc, sizeof(DXGI_MODE_DESC));
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ZeroMemory(&bufferDesc, sizeof(DXGI_MODE_DESC)); // vide la mémoire
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bufferDesc.Width = Width;
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bufferDesc.Height = Height;
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bufferDesc.RefreshRate.Numerator = 60;
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bufferDesc.RefreshRate.Denominator = 1;
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bufferDesc.Format = DXGI_FORMAT_R8G8B8A8_UNORM;
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bufferDesc.ScanlineOrdering = DXGI_MODE_SCANLINE_ORDER_UNSPECIFIED;
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bufferDesc.Scaling = DXGI_MODE_SCALING_UNSPECIFIED;
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bufferDesc.RefreshRate.Numerator = 60; // taux de rafraichissement
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bufferDesc.RefreshRate.Denominator = 1; // taux de rafraichissement
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bufferDesc.Format = DXGI_FORMAT_R8G8B8A8_UNORM; // format des pixels (32 bits)
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bufferDesc.ScanlineOrdering = DXGI_MODE_SCANLINE_ORDER_UNSPECIFIED; // ordre des lignes
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bufferDesc.Scaling = DXGI_MODE_SCALING_UNSPECIFIED; // mise à l'échelle
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//Describe our SwapChain
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DXGI_SWAP_CHAIN_DESC swapChainDesc;
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DXGI_SWAP_CHAIN_DESC swapChainDesc; // description du swapchain
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ZeroMemory(&swapChainDesc, sizeof(DXGI_SWAP_CHAIN_DESC));
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ZeroMemory(&swapChainDesc, sizeof(DXGI_SWAP_CHAIN_DESC)); // vide la mémoire
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swapChainDesc.BufferDesc = bufferDesc;
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swapChainDesc.SampleDesc.Count = 4; //multisampling standard
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swapChainDesc.SampleDesc.Quality = D3D11_STANDARD_MULTISAMPLE_PATTERN;
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swapChainDesc.BufferUsage = DXGI_USAGE_RENDER_TARGET_OUTPUT;
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swapChainDesc.BufferUsage = DXGI_USAGE_RENDER_TARGET_OUTPUT; // utilisation du buffer pour le rendu
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swapChainDesc.BufferCount = 2; // triple buffering
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swapChainDesc.OutputWindow = hwnd;
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swapChainDesc.Windowed = TRUE;
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swapChainDesc.SwapEffect = DXGI_SWAP_EFFECT_DISCARD;
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swapChainDesc.SwapEffect = DXGI_SWAP_EFFECT_DISCARD;
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//Create our SwapChain
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@ -202,22 +188,23 @@ bool InitializeDirect3d11App(HINSTANCE hInstance)
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SwapChain->GetBuffer(0, __uuidof(ID3D11Texture2D), (void**)&BackBuffer);
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//Create our Render Target
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d3d11Device->CreateRenderTargetView(BackBuffer, NULL, &renderTargetView);
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d3d11Device->CreateRenderTargetView(BackBuffer, NULL, &renderTargetView); // associe le buffer à la surface de rendu
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BackBuffer->Release();
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//Set our Render Target
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d3d11DevCon->OMSetRenderTargets(1, &renderTargetView, NULL);
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d3d11DevCon->OMSetRenderTargets(1, &renderTargetView, NULL); // associe la surface de rendu au device context
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return true;
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}
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void ReleaseObjects()
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void ReleaseObjects() // Fonction pour libérer les objets
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{
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//Release the COM Objects we created
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SwapChain->Release();
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d3d11Device->Release();
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d3d11DevCon->Release();
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}
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bool InitScene()
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{
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@ -250,11 +237,9 @@ void DrawScene()
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SwapChain->Present(0, 0);
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}
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///////////////**************new**************////////////////////
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int messageloop() {
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MSG msg;
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ZeroMemory(&msg, sizeof(MSG));
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ZeroMemory(&msg, sizeof(MSG)); // vide la mémoire
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while (true)
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{
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BOOL PeekMessageL(
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@ -273,13 +258,9 @@ int messageloop() {
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DispatchMessage(&msg);
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}
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else {
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///////////////**************new**************////////////////////
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// run game code
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UpdateScene();
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DrawScene();
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///////////////**************new**************////////////////////
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}
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}
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return msg.wParam;
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