mirror of https://github.com/doitsujin/dxvk
129 lines
3.2 KiB
C++
129 lines
3.2 KiB
C++
#include <dxvk_framebuffer.h>
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#include <dxvk_instance.h>
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#include <dxvk_main.h>
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#include <dxvk_surface.h>
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#include <windows.h>
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#include <windowsx.h>
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using namespace dxvk;
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class TriangleApp {
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public:
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TriangleApp(HINSTANCE instance, HWND window)
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: m_dxvkInstance (new DxvkInstance()),
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m_dxvkAdapter (m_dxvkInstance->enumAdapters().at(0)),
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m_dxvkDevice (m_dxvkAdapter->createDevice()),
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m_dxvkSurface (m_dxvkAdapter->createSurface(instance, window)),
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m_dxvkSwapchain (m_dxvkDevice->createSwapchain(m_dxvkSurface,
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DxvkSwapchainProperties {
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VkSurfaceFormatKHR { VK_FORMAT_B8G8R8A8_SRGB, VK_COLOR_SPACE_SRGB_NONLINEAR_KHR },
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VK_PRESENT_MODE_FIFO_KHR,
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VkExtent2D { 640, 480 },
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})),
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m_dxvkContext (m_dxvkDevice->createContext()),
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m_dxvkCommandList (m_dxvkDevice->createCommandList()) {
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}
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~TriangleApp() {
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}
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void run() {
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auto sync1 = m_dxvkDevice->createSemaphore();
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auto sync2 = m_dxvkDevice->createSemaphore();
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m_dxvkContext->beginRecording(m_dxvkCommandList);
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m_dxvkContext->setFramebuffer(
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m_dxvkSwapchain->getFramebuffer(sync1));
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m_dxvkContext->endRecording();
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auto fence = m_dxvkDevice->submitCommandList(
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m_dxvkCommandList, sync1, sync2);
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m_dxvkSwapchain->present(sync2);
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m_dxvkDevice->waitForIdle();
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m_dxvkCommandList->reset();
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}
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private:
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Rc<DxvkInstance> m_dxvkInstance;
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Rc<DxvkAdapter> m_dxvkAdapter;
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Rc<DxvkDevice> m_dxvkDevice;
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Rc<DxvkSurface> m_dxvkSurface;
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Rc<DxvkSwapchain> m_dxvkSwapchain;
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Rc<DxvkContext> m_dxvkContext;
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Rc<DxvkCommandList> m_dxvkCommandList;
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Rc<DxvkBuffer> m_vertexBuffer;
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};
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LRESULT CALLBACK WindowProc(HWND hWnd,
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UINT message,
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WPARAM wParam,
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LPARAM lParam);
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int WINAPI WinMain(HINSTANCE hInstance,
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HINSTANCE hPrevInstance,
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LPSTR lpCmdLine,
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int nCmdShow) {
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HWND hWnd;
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WNDCLASSEXW wc;
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ZeroMemory(&wc, sizeof(WNDCLASSEX));
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wc.cbSize = sizeof(WNDCLASSEX);
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wc.style = CS_HREDRAW | CS_VREDRAW;
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wc.lpfnWndProc = WindowProc;
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wc.hInstance = hInstance;
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wc.hCursor = LoadCursor(nullptr, IDC_ARROW);
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wc.hbrBackground = (HBRUSH)COLOR_WINDOW;
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wc.lpszClassName = L"WindowClass1";
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RegisterClassExW(&wc);
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hWnd = CreateWindowExW(0,
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L"WindowClass1",
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L"Our First Windowed Program",
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WS_OVERLAPPEDWINDOW,
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300, 300,
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640, 480,
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nullptr,
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nullptr,
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hInstance,
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nullptr);
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ShowWindow(hWnd, nCmdShow);
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MSG msg;
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TriangleApp app(hInstance, hWnd);
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try {
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while (true) {
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if (PeekMessage(&msg, nullptr, 0, 0, PM_REMOVE)) {
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TranslateMessage(&msg);
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DispatchMessage(&msg);
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if (msg.message == WM_QUIT)
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return msg.wParam;
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} else {
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app.run();
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}
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}
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} catch (const dxvk::DxvkError& e) {
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Logger::err(e.message());
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return msg.wParam;
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}
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}
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LRESULT CALLBACK WindowProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam) {
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switch (message) {
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case WM_CLOSE:
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PostQuitMessage(0);
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return 0;
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}
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return DefWindowProc(hWnd, message, wParam, lParam);
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}
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