fe3f0f26e4
[GPU] Add FXAA post-processing [UI] Add FidelityFX FSR and CAS post-processing [UI] Add blue noise dithering from 10bpc to 8bpc [GPU] Apply the DC PWL gamma ramp closer to the spec, supporting fully white color [UI] Allow the GPU CP thread to present on the host directly, bypassing the UI thread OS paint event [UI] Allow variable refresh rate (or tearing) [UI] Present the newest frame (restart) on DXGI [UI] Replace GraphicsContext with a far more advanced Presenter with more coherent surface connection and UI overlay state management [UI] Connect presentation to windows via the Surface class, not native window handles [Vulkan] Switch to simpler Vulkan setup with no instance/device separation due to interdependencies and to pass fewer objects around [Vulkan] Lower the minimum required Vulkan version to 1.0 [UI/GPU] Various cleanup, mainly ComPtr usage [UI] Support per-monitor DPI awareness v2 on Windows [UI] DPI-scale Dear ImGui [UI] Replace the remaining non-detachable window delegates with unified window event and input listeners [UI] Allow listeners to safely destroy or close the window, and to register/unregister listeners without use-after-free and the ABA problem [UI] Explicit Z ordering of input listeners and UI overlays, top-down for input, bottom-up for drawing [UI] Add explicit window lifecycle phases [UI] Replace Window virtual functions with explicit desired state, its application, actual state, its feedback [UI] GTK: Apply the initial size to the drawing area [UI] Limit internal UI frame rate to that of the monitor [UI] Hide the cursor using a timer instead of polling due to no repeated UI thread paints with GPU CP thread presentation, and only within the window
130 lines
4.1 KiB
C++
130 lines
4.1 KiB
C++
/**
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******************************************************************************
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* Xenia : Xbox 360 Emulator Research Project *
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******************************************************************************
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* Copyright 2022 Ben Vanik. All rights reserved. *
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* Released under the BSD license - see LICENSE in the root for more details. *
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******************************************************************************
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*/
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#include <cstring>
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#include "third_party/imgui/imgui.h"
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#include "xenia/base/clock.h"
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#include "xenia/base/logging.h"
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#include "xenia/base/profiling.h"
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#include "xenia/base/threading.h"
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#include "xenia/ui/graphics_provider.h"
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#include "xenia/ui/imgui_dialog.h"
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#include "xenia/ui/imgui_drawer.h"
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#include "xenia/ui/presenter.h"
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#include "xenia/ui/ui_event.h"
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#include "xenia/ui/virtual_key.h"
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#include "xenia/ui/window.h"
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#include "xenia/ui/window_demo.h"
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namespace xe {
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namespace ui {
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WindowDemoApp::~WindowDemoApp() { Profiler::Shutdown(); }
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bool WindowDemoApp::OnInitialize() {
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Profiler::Initialize();
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Profiler::ThreadEnter("Main");
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// Create the graphics provider that provides the presenter for the window.
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graphics_provider_ = CreateGraphicsProvider();
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if (!graphics_provider_) {
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XELOGE("Failed to initialize the graphics provider");
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return false;
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}
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enum : size_t {
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kZOrderImGui,
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kZOrderProfiler,
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kZOrderWindowDemoInput,
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};
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// Create the window.
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window_ = xe::ui::Window::Create(app_context(), GetName(), 1920, 1200);
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window_->AddListener(&window_listener_);
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window_->AddInputListener(&window_listener_, kZOrderWindowDemoInput);
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// Main menu.
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auto main_menu = MenuItem::Create(MenuItem::Type::kNormal);
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auto file_menu = MenuItem::Create(MenuItem::Type::kPopup, "&File");
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{
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file_menu->AddChild(
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MenuItem::Create(MenuItem::Type::kString, "&Close", "Alt+F4",
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[this]() { window_->RequestClose(); }));
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}
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main_menu->AddChild(std::move(file_menu));
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auto debug_menu = MenuItem::Create(MenuItem::Type::kPopup, "&Debug");
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{
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debug_menu->AddChild(MenuItem::Create(MenuItem::Type::kString,
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"Toggle Profiler &Display", "F3",
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[]() { Profiler::ToggleDisplay(); }));
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debug_menu->AddChild(MenuItem::Create(MenuItem::Type::kString,
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"&Pause/Resume Profiler", "`",
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[]() { Profiler::TogglePause(); }));
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}
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main_menu->AddChild(std::move(debug_menu));
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window_->SetMainMenu(std::move(main_menu));
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// Open the window once it's configured.
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if (!window_->Open()) {
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XELOGE("Failed to open the main window");
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return false;
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}
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// Setup drawing to the window.
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presenter_ = graphics_provider_->CreatePresenter();
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if (!presenter_) {
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XELOGE("Failed to initialize the presenter");
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return false;
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}
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immediate_drawer_ = graphics_provider_->CreateImmediateDrawer();
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if (!immediate_drawer_) {
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XELOGE("Failed to initialize the immediate drawer");
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return false;
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}
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immediate_drawer_->SetPresenter(presenter_.get());
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imgui_drawer_ = std::make_unique<ImGuiDrawer>(window_.get(), kZOrderImGui);
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imgui_drawer_->SetPresenterAndImmediateDrawer(presenter_.get(),
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immediate_drawer_.get());
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demo_dialog_ = std::make_unique<WindowDemoDialog>(imgui_drawer_.get());
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Profiler::SetUserIO(kZOrderProfiler, window_.get(), presenter_.get(),
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immediate_drawer_.get());
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window_->SetPresenter(presenter_.get());
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return true;
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}
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void WindowDemoApp::WindowDemoWindowListener::OnClosing(UIEvent& e) {
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app_context_.QuitFromUIThread();
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}
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void WindowDemoApp::WindowDemoWindowListener::OnKeyDown(KeyEvent& e) {
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switch (e.virtual_key()) {
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case VirtualKey::kF3:
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Profiler::ToggleDisplay();
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break;
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default:
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return;
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}
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e.set_handled(true);
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}
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void WindowDemoApp::WindowDemoDialog::OnDraw(ImGuiIO& io) {
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ImGui::ShowDemoWindow();
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ImGui::ShowMetricsWindow();
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}
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} // namespace ui
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} // namespace xe
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