flatten + cmake

src/ios/EmulationSession.h

@@ -0,0 +1,101 @@
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+//
+//  EmulationSession.h - Sudachi
+//  Created by Jarrod Norwell on 1/20/24.
+//
+
+#pragma once
+
+#import <QuartzCore/CAMetalLayer.h>
+
+#import <Metal/Metal.hpp>
+#import "EmulationWindow/EmulationWindow.h"
+
+#include "common/detached_tasks.h"
+#include "core/core.h"
+#include "core/file_sys/registered_cache.h"
+#include "core/hle/service/acc/profile_manager.h"
+#include "core/perf_stats.h"
+#include "frontend_common/content_manager.h"
+#include "video_core/rasterizer_interface.h"
+
+class EmulationSession final {
+public:
+    explicit EmulationSession();
+    ~EmulationSession() = default;
+
+    static EmulationSession& GetInstance();
+    const Core::System& System() const;
+    Core::System& System();
+    FileSys::ManualContentProvider* GetContentProvider();
+    InputCommon::InputSubsystem& GetInputSubsystem();
+
+    const EmulationWindow& Window() const;
+    EmulationWindow& Window();
+    CA::MetalLayer* NativeWindow() const;
+    void SetNativeWindow(CA::MetalLayer* native_window, CGSize size);
+    void SurfaceChanged();
+
+    void InitializeGpuDriver();
+
+    bool IsRunning() const;
+    bool IsPaused() const;
+    void PauseEmulation();
+    void UnPauseEmulation();
+    void HaltEmulation();
+    void RunEmulation();
+    void ShutdownEmulation();
+
+    const Core::PerfStatsResults& PerfStats();
+    void ConfigureFilesystemProvider(const std::string& filepath);
+    void InitializeSystem(bool reload);
+    void SetAppletId(int applet_id);
+    Core::SystemResultStatus InitializeEmulation(const std::string& filepath,
+                                                 const std::size_t program_index,
+                                                 const bool frontend_initiated);
+    Core::SystemResultStatus BootOS();
+
+    static void OnEmulationStarted();
+    static u64 GetProgramId(std::string programId);
+    bool IsInitialized() { return is_initialized; };
+
+    bool IsHandheldOnly();
+    void SetDeviceType([[maybe_unused]] int index, int type);
+    void OnGamepadConnectEvent([[maybe_unused]] int index);
+    void OnGamepadDisconnectEvent([[maybe_unused]] int index);
+private:
+    static void LoadDiskCacheProgress(VideoCore::LoadCallbackStage stage, int progress, int max);
+    static void OnEmulationStopped(Core::SystemResultStatus result);
+    static void ChangeProgram(std::size_t program_index);
+
+private:
+    // Window management
+    std::unique_ptr<EmulationWindow> m_window;
+    CA::MetalLayer* m_native_window{};
+
+    // Core emulation
+    Core::System m_system;
+    InputCommon::InputSubsystem m_input_subsystem;
+    Common::DetachedTasks m_detached_tasks;
+    Core::PerfStatsResults m_perf_stats{};
+    std::shared_ptr<FileSys::VfsFilesystem> m_vfs;
+    Core::SystemResultStatus m_load_result{Core::SystemResultStatus::ErrorNotInitialized};
+    std::atomic<bool> m_is_running = false;
+    std::atomic<bool> m_is_paused = false;
+    std::unique_ptr<FileSys::ManualContentProvider> m_manual_provider;
+    int m_applet_id{1};
+
+    // GPU driver parameters
+    std::shared_ptr<Common::DynamicLibrary> m_vulkan_library;
+
+    // Synchronization
+    std::condition_variable_any m_cv;
+    mutable std::mutex m_mutex;
+    bool is_initialized = false;
+    CGSize m_size;
+
+    // Program index for next boot
+    std::atomic<s32> m_next_program_index = -1;
+};