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Add "Separate Windows" LayoutOption (#6177)

This commit is contained in:
Ameer J 2022-11-17 10:37:30 -05:00 committed by GitHub
parent 4f715b6718
commit f44c95d638
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GPG Key ID: 4AEE18F83AFDEB23
24 changed files with 358 additions and 124 deletions
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44
src/citra/citra.cpp
View File

@ -35,6 +35,7 @@
#include "core/loader/loader.h"
#include "core/movie.h"
#include "core/settings.h"
#include "input_common/main.h"
#include "network/network.h"
#include "video_core/renderer_base.h"
@ -359,11 +360,23 @@ int main(int argc, char** argv) {
// Register generic image interface
Core::System::GetInstance().RegisterImageInterface(std::make_shared<LodePNGImageInterface>());
std::unique_ptr<EmuWindow_SDL2> emu_window{std::make_unique<EmuWindow_SDL2>(fullscreen)};
Frontend::ScopeAcquireContext scope(*emu_window);
Core::System& system = Core::System::GetInstance();
EmuWindow_SDL2::InitializeSDL2();
const Core::System::ResultStatus load_result{system.Load(*emu_window, filepath)};
const auto emu_window{std::make_unique<EmuWindow_SDL2>(fullscreen, false)};
const bool use_secondary_window{Settings::values.layout_option ==
Settings::LayoutOption::SeparateWindows};
const auto secondary_window =
use_secondary_window ? std::make_unique<EmuWindow_SDL2>(false, true) : nullptr;
Frontend::ScopeAcquireContext scope(*emu_window);
LOG_INFO(Frontend, "Citra Version: {} | {}-{}", Common::g_build_fullname, Common::g_scm_branch,
Common::g_scm_desc);
Settings::LogSettings();
Core::System& system = Core::System::GetInstance();
const Core::System::ResultStatus load_result{
system.Load(*emu_window, filepath, secondary_window.get())};
switch (load_result) {
case Core::System::ResultStatus::ErrorGetLoader:
@ -431,7 +444,12 @@ int main(int argc, char** argv) {
system.VideoDumper().StartDumping(dump_video, layout);
}
std::thread render_thread([&emu_window] { emu_window->Present(); });
std::thread main_render_thread([&emu_window] { emu_window->Present(); });
std::thread secondary_render_thread([&secondary_window] {
if (secondary_window) {
secondary_window->Present();
}
});
std::atomic_bool stop_run;
system.Renderer().Rasterizer()->LoadDiskResources(
@ -440,7 +458,11 @@ int main(int argc, char** argv) {
total);
});
while (emu_window->IsOpen()) {
const auto secondary_is_open = [&secondary_window] {
// if the secondary window isn't created, it shouldn't affect the main loop
return secondary_window ? secondary_window->IsOpen() : true;
};
while (emu_window->IsOpen() && secondary_is_open()) {
const auto result = system.RunLoop();
switch (result) {
@ -454,13 +476,21 @@ int main(int argc, char** argv) {
break;
}
}
render_thread.join();
emu_window->RequestClose();
if (secondary_window) {
secondary_window->RequestClose();
}
main_render_thread.join();
secondary_render_thread.join();
Core::Movie::GetInstance().Shutdown();
if (system.VideoDumper().IsDumping()) {
system.VideoDumper().StopDumping();
}
Network::Shutdown();
InputCommon::Shutdown();
system.Shutdown();
detached_tasks.WaitForAllTasks();

6
src/citra/default_ini.h
View File

@ -182,7 +182,11 @@ filter_mode =
[Layout]
# Layout for the screen inside the render window.
# 0 (default): Default Top Bottom Screen, 1: Single Screen Only, 2: Large Screen Small Screen, 3: Side by Side
# 0 (default): Default Top Bottom Screen
# 1: Single Screen Only
# 2: Large Screen Small Screen
# 3: Side by Side
# 4: Separate Windows
layout_option =
# Toggle custom layout (using the settings below) on or off.

67
src/citra/emu_window/emu_window_sdl2.cpp
View File

@ -135,18 +135,8 @@ void EmuWindow_SDL2::Fullscreen() {
SDL_MaximizeWindow(render_window);
}
EmuWindow_SDL2::EmuWindow_SDL2(bool fullscreen) {
EmuWindow_SDL2::EmuWindow_SDL2(bool fullscreen, bool is_secondary) : EmuWindow(is_secondary) {
// Initialize the window
if (SDL_Init(SDL_INIT_VIDEO | SDL_INIT_GAMECONTROLLER) < 0) {
LOG_CRITICAL(Frontend, "Failed to initialize SDL2: {}! Exiting...", SDL_GetError());
exit(1);
}
InputCommon::Init();
Network::Init();
SDL_SetMainReady();
if (Settings::values.use_gles) {
SDL_GL_SetAttribute(SDL_GL_CONTEXT_MAJOR_VERSION, 3);
SDL_GL_SetAttribute(SDL_GL_CONTEXT_MINOR_VERSION, 2);
@ -201,6 +191,7 @@ EmuWindow_SDL2::EmuWindow_SDL2(bool fullscreen) {
exit(1);
}
render_window_id = SDL_GetWindowID(render_window);
auto gl_load_func = Settings::values.use_gles ? gladLoadGLES2Loader : gladLoadGLLoader;
if (!gl_load_func(static_cast<GLADloadproc>(SDL_GL_GetProcAddress))) {
@ -211,19 +202,26 @@ EmuWindow_SDL2::EmuWindow_SDL2(bool fullscreen) {
OnResize();
OnMinimalClientAreaChangeRequest(GetActiveConfig().min_client_area_size);
SDL_PumpEvents();
LOG_INFO(Frontend, "Citra Version: {} | {}-{}", Common::g_build_fullname, Common::g_scm_branch,
Common::g_scm_desc);
Settings::LogSettings();
}
EmuWindow_SDL2::~EmuWindow_SDL2() {
core_context.reset();
Network::Shutdown();
InputCommon::Shutdown();
SDL_GL_DeleteContext(window_context);
SDL_Quit();
}
void EmuWindow_SDL2::InitializeSDL2() {
if (SDL_Init(SDL_INIT_VIDEO | SDL_INIT_GAMECONTROLLER) < 0) {
LOG_CRITICAL(Frontend, "Failed to initialize SDL2: {}! Exiting...", SDL_GetError());
exit(1);
}
InputCommon::Init();
Network::Init();
SDL_SetMainReady();
}
std::unique_ptr<Frontend::GraphicsContext> EmuWindow_SDL2::CreateSharedContext() const {
return std::make_unique<SharedContext_SDL2>();
}
@ -240,7 +238,7 @@ void EmuWindow_SDL2::Present() {
SDL_GL_MakeCurrent(render_window, window_context);
SDL_GL_SetSwapInterval(1);
while (IsOpen()) {
VideoCore::g_renderer->TryPresent(100);
VideoCore::g_renderer->TryPresent(100, is_secondary);
SDL_GL_SwapWindow(render_window);
}
SDL_GL_MakeCurrent(render_window, nullptr);
@ -248,9 +246,14 @@ void EmuWindow_SDL2::Present() {
void EmuWindow_SDL2::PollEvents() {
SDL_Event event;
std::vector<SDL_Event> other_window_events;
// SDL_PollEvent returns 0 when there are no more events in the event queue
while (SDL_PollEvent(&event)) {
if (event.window.windowID != render_window_id) {
other_window_events.push_back(event);
continue;
}
switch (event.type) {
case SDL_WINDOWEVENT:
switch (event.window.event) {
@ -299,16 +302,13 @@ void EmuWindow_SDL2::PollEvents() {
break;
}
}
const u32 current_time = SDL_GetTicks();
if (current_time > last_time + 2000) {
const auto results = Core::System::GetInstance().GetAndResetPerfStats();
const auto title =
fmt::format("Citra {} | {}-{} | FPS: {:.0f} ({:.0f}%)", Common::g_build_fullname,
Common::g_scm_branch, Common::g_scm_desc, results.game_fps,
results.emulation_speed * 100.0f);
SDL_SetWindowTitle(render_window, title.c_str());
last_time = current_time;
for (auto& e : other_window_events) {
// This is a somewhat hacky workaround to re-emit window events meant for another window
// since SDL_PollEvent() is global but we poll events per window.
SDL_PushEvent(&e);
}
if (!is_secondary) {
UpdateFramerateCounter();
}
}
@ -323,3 +323,16 @@ void EmuWindow_SDL2::DoneCurrent() {
void EmuWindow_SDL2::OnMinimalClientAreaChangeRequest(std::pair<u32, u32> minimal_size) {
SDL_SetWindowMinimumSize(render_window, minimal_size.first, minimal_size.second);
}
void EmuWindow_SDL2::UpdateFramerateCounter() {
const u32 current_time = SDL_GetTicks();
if (current_time > last_time + 2000) {
const auto results = Core::System::GetInstance().GetAndResetPerfStats();
const auto title =
fmt::format("Citra {} | {}-{} | FPS: {:.0f} ({:.0f}%)", Common::g_build_fullname,
Common::g_scm_branch, Common::g_scm_desc, results.game_fps,
results.emulation_speed * 100.0f);
SDL_SetWindowTitle(render_window, title.c_str());
last_time = current_time;
}
}

10
src/citra/emu_window/emu_window_sdl2.h
View File

@ -29,9 +29,11 @@ private:
class EmuWindow_SDL2 : public Frontend::EmuWindow {
public:
explicit EmuWindow_SDL2(bool fullscreen);
explicit EmuWindow_SDL2(bool fullscreen, bool is_secondary);
~EmuWindow_SDL2();
static void InitializeSDL2();
void Present();
/// Polls window events
@ -88,12 +90,18 @@ private:
/// Called when a configuration change affects the minimal size of the window
void OnMinimalClientAreaChangeRequest(std::pair<u32, u32> minimal_size) override;
/// Called when polling to update framerate
void UpdateFramerateCounter();
/// Is the window still open?
bool is_open = true;
/// Internal SDL2 render window
SDL_Window* render_window;
/// Internal SDL2 window ID
int render_window_id{};
/// Fake hidden window for the core context
SDL_Window* dummy_window;

27
src/citra_qt/bootmanager.cpp
View File

@ -113,9 +113,10 @@ void EmuThread::run() {
#endif
}
OpenGLWindow::OpenGLWindow(QWindow* parent, QWidget* event_handler, QOpenGLContext* shared_context)
OpenGLWindow::OpenGLWindow(QWindow* parent, QWidget* event_handler, QOpenGLContext* shared_context,
bool is_secondary)
: QWindow(parent), context(std::make_unique<QOpenGLContext>(shared_context->parent())),
event_handler(event_handler) {
event_handler(event_handler), is_secondary{is_secondary} {
// disable vsync for any shared contexts
auto format = shared_context->format();
@ -143,7 +144,7 @@ void OpenGLWindow::Present() {
context->makeCurrent(this);
if (VideoCore::g_renderer) {
VideoCore::g_renderer->TryPresent(100);
VideoCore::g_renderer->TryPresent(100, is_secondary);
}
context->swapBuffers(this);
auto f = context->versionFunctions<QOpenGLFunctions_4_3_Core>();
@ -196,8 +197,8 @@ void OpenGLWindow::exposeEvent(QExposeEvent* event) {
QWindow::exposeEvent(event);
}
GRenderWindow::GRenderWindow(QWidget* parent_, EmuThread* emu_thread)
: QWidget(parent_), emu_thread(emu_thread) {
GRenderWindow::GRenderWindow(QWidget* parent_, EmuThread* emu_thread, bool is_secondary_)
: QWidget(parent_), EmuWindow(is_secondary_), emu_thread(emu_thread) {
setWindowTitle(QStringLiteral("Citra %1 | %2-%3")
.arg(QString::fromUtf8(Common::g_build_name),
@ -207,7 +208,6 @@ GRenderWindow::GRenderWindow(QWidget* parent_, EmuThread* emu_thread)
auto layout = new QHBoxLayout(this);
layout->setContentsMargins(0, 0, 0, 0);
setLayout(layout);
InputCommon::Init();
this->setMouseTracking(true);
@ -215,9 +215,7 @@ GRenderWindow::GRenderWindow(QWidget* parent_, EmuThread* emu_thread)
connect(this, &GRenderWindow::FirstFrameDisplayed, parent, &GMainWindow::OnLoadComplete);
}
GRenderWindow::~GRenderWindow() {
InputCommon::Shutdown();
}
GRenderWindow::~GRenderWindow() = default;
void GRenderWindow::MakeCurrent() {
core_context->MakeCurrent();
@ -382,6 +380,12 @@ bool GRenderWindow::event(QEvent* event) {
void GRenderWindow::focusOutEvent(QFocusEvent* event) {
QWidget::focusOutEvent(event);
InputCommon::GetKeyboard()->ReleaseAllKeys();
has_focus = false;
}
void GRenderWindow::focusInEvent(QFocusEvent* event) {
QWidget::focusInEvent(event);
has_focus = true;
}
void GRenderWindow::resizeEvent(QResizeEvent* event) {
@ -396,7 +400,8 @@ void GRenderWindow::InitRenderTarget() {
GMainWindow* parent = GetMainWindow();
QWindow* parent_win_handle = parent ? parent->windowHandle() : nullptr;
child_window = new OpenGLWindow(parent_win_handle, this, QOpenGLContext::globalShareContext());
child_window = new OpenGLWindow(parent_win_handle, this, QOpenGLContext::globalShareContext(),
is_secondary);
child_window->create();
child_widget = createWindowContainer(child_window, this);
child_widget->resize(Core::kScreenTopWidth, Core::kScreenTopHeight + Core::kScreenBottomHeight);
@ -421,7 +426,7 @@ void GRenderWindow::ReleaseRenderTarget() {
void GRenderWindow::CaptureScreenshot(u32 res_scale, const QString& screenshot_path) {
if (res_scale == 0)
res_scale = VideoCore::GetResolutionScaleFactor();
const Layout::FramebufferLayout layout{Layout::FrameLayoutFromResolutionScale(res_scale)};
const auto layout{Layout::FrameLayoutFromResolutionScale(res_scale, is_secondary)};
screenshot_image = QImage(QSize(layout.width, layout.height), QImage::Format_RGB32);
VideoCore::RequestScreenshot(
screenshot_image.bits(),

11
src/citra_qt/bootmanager.h
View File

@ -129,7 +129,8 @@ signals:
class OpenGLWindow : public QWindow {
Q_OBJECT
public:
explicit OpenGLWindow(QWindow* parent, QWidget* event_handler, QOpenGLContext* shared_context);
explicit OpenGLWindow(QWindow* parent, QWidget* event_handler, QOpenGLContext* shared_context,
bool is_secondary = false);
~OpenGLWindow();
@ -142,13 +143,14 @@ protected:
private:
std::unique_ptr<QOpenGLContext> context;
QWidget* event_handler;
bool is_secondary;
};
class GRenderWindow : public QWidget, public Frontend::EmuWindow {
Q_OBJECT
public:
GRenderWindow(QWidget* parent, EmuThread* emu_thread);
GRenderWindow(QWidget* parent, EmuThread* emu_thread, bool is_secondary);
~GRenderWindow() override;
// EmuWindow implementation.
@ -178,6 +180,10 @@ public:
bool event(QEvent* event) override;
void focusOutEvent(QFocusEvent* event) override;
void focusInEvent(QFocusEvent* event) override;
bool HasFocus() const {
return has_focus;
}
void InitRenderTarget();
@ -229,6 +235,7 @@ private:
/// Temporary storage of the screenshot taken
QImage screenshot_image;
bool first_frame = false;
bool has_focus = false;
protected:
void showEvent(QShowEvent* event) override;

5
src/citra_qt/configuration/configure_enhancements.ui
View File

@ -261,6 +261,11 @@
<string>Side by Side</string>
</property>
</item>
<item>
<property name="text">
<string>Separate Windows</string>
</property>
</item>
</widget>
</item>
</layout>

91
src/citra_qt/main.cpp
View File

@ -87,6 +87,7 @@
#include "core/savestate.h"
#include "core/settings.h"
#include "game_list_p.h"
#include "input_common/main.h"
#include "network/network_settings.h"
#include "ui_main.h"
#include "video_core/renderer_base.h"
@ -256,8 +257,11 @@ void GMainWindow::InitializeWidgets() {
#ifdef CITRA_ENABLE_COMPATIBILITY_REPORTING
ui->action_Report_Compatibility->setVisible(true);
#endif
render_window = new GRenderWindow(this, emu_thread.get());
render_window = new GRenderWindow(this, emu_thread.get(), false);
secondary_window = new GRenderWindow(this, emu_thread.get(), true);
render_window->hide();
secondary_window->hide();
secondary_window->setParent(nullptr);
game_list = new GameList(this);
ui->horizontalLayout->addWidget(game_list);
@ -277,6 +281,7 @@ void GMainWindow::InitializeWidgets() {
}
});
InputCommon::Init();
multiplayer_state = new MultiplayerState(this, game_list->GetModel(), ui->action_Leave_Room,
ui->action_Show_Room);
multiplayer_state->setVisible(false);
@ -327,6 +332,7 @@ void GMainWindow::InitializeWidgets() {
actionGroup_ScreenLayouts->addAction(ui->action_Screen_Layout_Single_Screen);
actionGroup_ScreenLayouts->addAction(ui->action_Screen_Layout_Large_Screen);
actionGroup_ScreenLayouts->addAction(ui->action_Screen_Layout_Side_by_Side);
actionGroup_ScreenLayouts->addAction(ui->action_Screen_Layout_Separate_Windows);
}
void GMainWindow::InitializeDebugWidgets() {
@ -516,6 +522,17 @@ void GMainWindow::InitializeHotkeys() {
&QShortcut::activated, ui->action_Fullscreen, &QAction::trigger);
connect(hotkey_registry.GetHotkey(main_window, fullscreen, render_window),
&QShortcut::activatedAmbiguously, ui->action_Fullscreen, &QAction::trigger);
// This action will fire specifically when secondary_window is in focus
QAction* secondary_fullscreen_action = new QAction(secondary_window);
// Use the same fullscreen hotkey as the main window
const auto fullscreen_hotkey = hotkey_registry.GetKeySequence(main_window, fullscreen);
secondary_fullscreen_action->setShortcut(fullscreen_hotkey);
connect(secondary_fullscreen_action, SIGNAL(triggered()), this,
SLOT(ToggleSecondaryFullscreen()));
secondary_window->addAction(secondary_fullscreen_action);
connect(hotkey_registry.GetHotkey(main_window, QStringLiteral("Exit Fullscreen"), this),
&QShortcut::activated, this, [&] {
if (emulation_running) {
@ -690,6 +707,10 @@ void GMainWindow::ConnectWidgetEvents() {
&GRenderWindow::OnEmulationStarting);
connect(this, &GMainWindow::EmulationStopping, render_window,
&GRenderWindow::OnEmulationStopping);
connect(this, &GMainWindow::EmulationStarting, secondary_window,
&GRenderWindow::OnEmulationStarting);
connect(this, &GMainWindow::EmulationStopping, secondary_window,
&GRenderWindow::OnEmulationStopping);
connect(&status_bar_update_timer, &QTimer::timeout, this, &GMainWindow::UpdateStatusBar);
@ -763,6 +784,8 @@ void GMainWindow::ConnectMenuEvents() {
&GMainWindow::ChangeScreenLayout);
connect(ui->action_Screen_Layout_Side_by_Side, &QAction::triggered, this,
&GMainWindow::ChangeScreenLayout);
connect(ui->action_Screen_Layout_Separate_Windows, &QAction::triggered, this,
&GMainWindow::ChangeScreenLayout);
connect(ui->action_Screen_Layout_Swap_Screens, &QAction::triggered, this,
&GMainWindow::OnSwapScreens);
connect(ui->action_Screen_Layout_Upright_Screens, &QAction::triggered, this,
@ -922,6 +945,7 @@ bool GMainWindow::LoadROM(const QString& filename) {
ShutdownGame();
render_window->InitRenderTarget();
secondary_window->InitRenderTarget();
Frontend::ScopeAcquireContext scope(*render_window);
@ -936,7 +960,8 @@ bool GMainWindow::LoadROM(const QString& filename) {
Core::System& system{Core::System::GetInstance()};
const Core::System::ResultStatus result{system.Load(*render_window, filename.toStdString())};
const Core::System::ResultStatus result{
system.Load(*render_window, filename.toStdString(), secondary_window)};
if (result != Core::System::ResultStatus::Success) {
switch (result) {
@ -1098,6 +1123,8 @@ void GMainWindow::BootGame(const QString& filename) {
connect(render_window, &GRenderWindow::Closed, this, &GMainWindow::OnStopGame);
connect(render_window, &GRenderWindow::MouseActivity, this, &GMainWindow::OnMouseActivity);
connect(secondary_window, &GRenderWindow::Closed, this, &GMainWindow::OnStopGame);
connect(secondary_window, &GRenderWindow::MouseActivity, this, &GMainWindow::OnMouseActivity);
// BlockingQueuedConnection is important here, it makes sure we've finished refreshing our views
// before the CPU continues
@ -1189,6 +1216,7 @@ void GMainWindow::ShutdownGame() {
// The emulation is stopped, so closing the window or not does not matter anymore
disconnect(render_window, &GRenderWindow::Closed, this, &GMainWindow::OnStopGame);
disconnect(secondary_window, &GRenderWindow::Closed, this, &GMainWindow::OnStopGame);
// Update the GUI
ui->action_Start->setEnabled(false);
@ -1203,6 +1231,7 @@ void GMainWindow::ShutdownGame() {
ui->action_Advance_Frame->setEnabled(false);
ui->action_Capture_Screenshot->setEnabled(false);
render_window->hide();
secondary_window->hide();
loading_screen->hide();
loading_screen->Clear();
if (game_list->IsEmpty())
@ -1236,6 +1265,7 @@ void GMainWindow::ShutdownGame() {
// When closing the game, destroy the GLWindow to clear the context after the game is closed
render_window->ReleaseRenderTarget();
secondary_window->ReleaseRenderTarget();
}
void GMainWindow::StoreRecentFile(const QString& filename) {
@ -1636,6 +1666,7 @@ void GMainWindow::OnStopGame() {
void GMainWindow::OnLoadComplete() {
loading_screen->OnLoadComplete();
UpdateSecondaryWindowVisibility();
}
void GMainWindow::OnMenuReportCompatibility() {
@ -1660,6 +1691,17 @@ void GMainWindow::ToggleFullscreen() {
}
}
void GMainWindow::ToggleSecondaryFullscreen() {
if (!emulation_running) {
return;
}
if (secondary_window->isFullScreen()) {
secondary_window->showNormal();
} else {
secondary_window->showFullScreen();
}
}
void GMainWindow::ShowFullscreen() {
if (ui->action_Single_Window_Mode->isChecked()) {
UISettings::values.geometry = saveGeometry();
@ -1709,6 +1751,19 @@ void GMainWindow::ToggleWindowMode() {
}
}
void GMainWindow::UpdateSecondaryWindowVisibility() {
if (!emulation_running) {
return;
}
if (Settings::values.layout_option == Settings::LayoutOption::SeparateWindows) {
secondary_window->RestoreGeometry();
secondary_window->show();
} else {
secondary_window->BackupGeometry();
secondary_window->hide();
}
}
void GMainWindow::ChangeScreenLayout() {
Settings::LayoutOption new_layout = Settings::LayoutOption::Default;
@ -1720,35 +1775,38 @@ void GMainWindow::ChangeScreenLayout() {
new_layout = Settings::LayoutOption::LargeScreen;
} else if (ui->action_Screen_Layout_Side_by_Side->isChecked()) {
new_layout = Settings::LayoutOption::SideScreen;
} else if (ui->action_Screen_Layout_Separate_Windows->isChecked()) {
new_layout = Settings::LayoutOption::SeparateWindows;
}
Settings::values.layout_option = new_layout;
Settings::Apply();
UpdateSecondaryWindowVisibility();
}
void GMainWindow::ToggleScreenLayout() {
Settings::LayoutOption new_layout = Settings::LayoutOption::Default;
const Settings::LayoutOption new_layout = []() {
switch (Settings::values.layout_option) {
case Settings::LayoutOption::Default:
new_layout = Settings::LayoutOption::SingleScreen;
break;
return Settings::LayoutOption::SingleScreen;
case Settings::LayoutOption::SingleScreen:
new_layout = Settings::LayoutOption::LargeScreen;
break;
return Settings::LayoutOption::LargeScreen;
case Settings::LayoutOption::LargeScreen:
new_layout = Settings::LayoutOption::SideScreen;
break;
return Settings::LayoutOption::SideScreen;
case Settings::LayoutOption::SideScreen:
new_layout = Settings::LayoutOption::Default;
break;
return Settings::LayoutOption::SeparateWindows;
case Settings::LayoutOption::SeparateWindows:
return Settings::LayoutOption::Default;
default:
LOG_ERROR(Frontend, "Unknown layout option {}", Settings::values.layout_option);
return Settings::LayoutOption::Default;
}
}();
Settings::values.layout_option = new_layout;
SyncMenuUISettings();
Settings::Apply();
UpdateSecondaryWindowVisibility();
}
void GMainWindow::OnSwapScreens() {
@ -1813,6 +1871,7 @@ void GMainWindow::OnConfigure() {
} else {
setMouseTracking(false);
}
UpdateSecondaryWindowVisibility();
} else {
Settings::values.input_profiles = old_input_profiles;
Settings::values.touch_from_button_maps = old_touch_from_button_maps;
@ -1991,7 +2050,9 @@ void GMainWindow::OnCaptureScreenshot() {
const QString timestamp =
QDateTime::currentDateTime().toString(QStringLiteral("dd.MM.yy_hh.mm.ss.z"));
path.append(QStringLiteral("/%1_%2.png").arg(filename, timestamp));
render_window->CaptureScreenshot(UISettings::values.screenshot_resolution_factor, path);
auto* const screenshot_window = secondary_window->HasFocus() ? secondary_window : render_window;
screenshot_window->CaptureScreenshot(UISettings::values.screenshot_resolution_factor, path);
OnStartGame();
}
@ -2227,7 +2288,9 @@ void GMainWindow::closeEvent(QCloseEvent* event) {
ShutdownGame();
render_window->close();
secondary_window->close();
multiplayer_state->Close();
InputCommon::Shutdown();
QWidget::closeEvent(event);
}
@ -2412,6 +2475,8 @@ void GMainWindow::SyncMenuUISettings() {
Settings::LayoutOption::LargeScreen);
ui->action_Screen_Layout_Side_by_Side->setChecked(Settings::values.layout_option ==
Settings::LayoutOption::SideScreen);
ui->action_Screen_Layout_Separate_Windows->setChecked(Settings::values.layout_option ==
Settings::LayoutOption::SeparateWindows);
ui->action_Screen_Layout_Swap_Screens->setChecked(Settings::values.swap_screen);
ui->action_Screen_Layout_Upright_Screens->setChecked(Settings::values.upright_screen);
}

3
src/citra_qt/main.h
View File

@ -197,7 +197,9 @@ private slots:
void OnDisplayTitleBars(bool);
void InitializeHotkeys();
void ToggleFullscreen();
void ToggleSecondaryFullscreen();
void ChangeScreenLayout();
void UpdateSecondaryWindowVisibility();
void ToggleScreenLayout();
void OnSwapScreens();
void OnRotateScreens();
@ -238,6 +240,7 @@ private:
std::unique_ptr<Ui::MainWindow> ui;
GRenderWindow* render_window;
GRenderWindow* secondary_window;
GameListPlaceholder* game_list_placeholder;
LoadingScreen* loading_screen;

9
src/citra_qt/main.ui
View File

@ -125,6 +125,7 @@
<addaction name="action_Screen_Layout_Single_Screen"/>
<addaction name="action_Screen_Layout_Large_Screen"/>
<addaction name="action_Screen_Layout_Side_by_Side"/>
<addaction name="action_Screen_Layout_Separate_Windows"/>
<addaction name="separator"/>
<addaction name="action_Screen_Layout_Upright_Screens"/>
<addaction name="action_Screen_Layout_Swap_Screens"/>
@ -471,6 +472,14 @@
<string>Side by Side</string>
</property>
</action>
<action name="action_Screen_Layout_Separate_Windows">
<property name="checkable">
<bool>true</bool>
</property>
<property name="text">
<string>Separate Windows</string>
</property>
</action>
<action name="action_Screen_Layout_Swap_Screens">
<property name="checkable">
<bool>true</bool>

21
src/core/core.cpp
View File

@ -247,7 +247,8 @@ System::ResultStatus System::SingleStep() {
return RunLoop(false);
}
System::ResultStatus System::Load(Frontend::EmuWindow& emu_window, const std::string& filepath) {
System::ResultStatus System::Load(Frontend::EmuWindow& emu_window, const std::string& filepath,
Frontend::EmuWindow* secondary_window) {
FileUtil::SetCurrentRomPath(filepath);
app_loader = Loader::GetLoader(filepath);
if (!app_loader) {
@ -278,7 +279,8 @@ System::ResultStatus System::Load(Frontend::EmuWindow& emu_window, const std::st
if (Settings::values.is_new_3ds) {
num_cores = 4;
}
ResultStatus init_result{Init(emu_window, *system_mode.first, *n3ds_mode.first, num_cores)};
ResultStatus init_result{
Init(emu_window, secondary_window, *system_mode.first, *n3ds_mode.first, num_cores)};
if (init_result != ResultStatus::Success) {
LOG_CRITICAL(Core, "Failed to initialize system (Error {})!",
static_cast<u32>(init_result));
@ -324,6 +326,7 @@ System::ResultStatus System::Load(Frontend::EmuWindow& emu_window, const std::st
status = ResultStatus::Success;
m_emu_window = &emu_window;
m_secondary_window = secondary_window;
m_filepath = filepath;
self_delete_pending = false;
@ -355,8 +358,9 @@ void System::Reschedule() {
}
}
System::ResultStatus System::Init(Frontend::EmuWindow& emu_window, u32 system_mode, u8 n3ds_mode,
u32 num_cores) {
System::ResultStatus System::Init(Frontend::EmuWindow& emu_window,
Frontend::EmuWindow* secondary_window, u32 system_mode,
u8 n3ds_mode, u32 num_cores) {
LOG_DEBUG(HW_Memory, "initialized OK");
memory = std::make_unique<Memory::MemorySystem>();
@ -420,7 +424,7 @@ System::ResultStatus System::Init(Frontend::EmuWindow& emu_window, u32 system_mo
video_dumper = std::make_unique<VideoDumper::NullBackend>();
#endif
VideoCore::ResultStatus result = VideoCore::Init(emu_window, *memory);
VideoCore::ResultStatus result = VideoCore::Init(emu_window, secondary_window, *memory);
if (result != VideoCore::ResultStatus::Success) {
switch (result) {
case VideoCore::ResultStatus::ErrorGenericDrivers:
@ -586,7 +590,8 @@ void System::Reset() {
}
// Reload the system with the same setting
[[maybe_unused]] const System::ResultStatus result = Load(*m_emu_window, m_filepath);
[[maybe_unused]] const System::ResultStatus result =
Load(*m_emu_window, m_filepath, m_secondary_window);
// Restore the deliver arg.
if (auto apt = Service::APT::GetModule(*this)) {
@ -611,8 +616,8 @@ void System::serialize(Archive& ar, const unsigned int file_version) {
// Re-initialize everything like it was before
auto system_mode = this->app_loader->LoadKernelSystemMode();
auto n3ds_mode = this->app_loader->LoadKernelN3dsMode();
[[maybe_unused]] const System::ResultStatus result =
Init(*m_emu_window, *system_mode.first, *n3ds_mode.first, num_cores);
[[maybe_unused]] const System::ResultStatus result = Init(
*m_emu_window, m_secondary_window, *system_mode.first, *n3ds_mode.first, num_cores);
}
// flush on save, don't flush on load

9
src/core/core.h
View File

@ -143,7 +143,8 @@ public:
* @param filepath String path to the executable application to load on the host file system.
* @returns ResultStatus code, indicating if the operation succeeded.
*/
[[nodiscard]] ResultStatus Load(Frontend::EmuWindow& emu_window, const std::string& filepath);
[[nodiscard]] ResultStatus Load(Frontend::EmuWindow& emu_window, const std::string& filepath,
Frontend::EmuWindow* secondary_window = {});
/**
* Indicates if the emulated system is powered on (all subsystems initialized and able to run an
@ -324,8 +325,9 @@ private:
* @param system_mode The system mode.
* @return ResultStatus code, indicating if the operation succeeded.
*/
[[nodiscard]] ResultStatus Init(Frontend::EmuWindow& emu_window, u32 system_mode, u8 n3ds_mode,
u32 num_cores);
[[nodiscard]] ResultStatus Init(Frontend::EmuWindow& emu_window,
Frontend::EmuWindow* secondary_window, u32 system_mode,
u8 n3ds_mode, u32 num_cores);
/// Reschedule the core emulation
void Reschedule();
@ -385,6 +387,7 @@ private:
std::string status_details = "";
/// Saved variables for reset
Frontend::EmuWindow* m_emu_window;
Frontend::EmuWindow* m_secondary_window;
std::string m_filepath;
std::string m_chainloadpath;
u64 title_id;

34
src/core/frontend/emu_window.cpp
View File

@ -4,12 +4,13 @@
#include <cmath>
#include <mutex>
#include "core/3ds.h"
#include "core/frontend/emu_window.h"
#include "core/frontend/input.h"
#include "core/settings.h"
namespace Frontend {
/// We need a global touch state that is shared across the different window instances
static std::weak_ptr<EmuWindow::TouchState> global_touch_state;
GraphicsContext::~GraphicsContext() = default;
@ -45,18 +46,14 @@ private:
};
EmuWindow::EmuWindow() {
// TODO: Find a better place to set this.
config.min_client_area_size =
std::make_pair(Core::kScreenTopWidth, Core::kScreenTopHeight + Core::kScreenBottomHeight);
active_config = config;
touch_state = std::make_shared<TouchState>();
Input::RegisterFactory<Input::TouchDevice>("emu_window", touch_state);
}
EmuWindow::~EmuWindow() {
Input::UnregisterFactory<Input::TouchDevice>("emu_window");
CreateTouchState();
};
EmuWindow::EmuWindow(bool is_secondary_) : is_secondary{is_secondary_} {
CreateTouchState();
}
EmuWindow::~EmuWindow() = default;
/**
* Check if the given x/y coordinates are within the touchpad specified by the framebuffer layout
* @param layout FramebufferLayout object describing the framebuffer size and screen positions
@ -111,6 +108,15 @@ std::tuple<unsigned, unsigned> EmuWindow::ClipToTouchScreen(unsigned new_x, unsi
return std::make_tuple(new_x, new_y);
}
void EmuWindow::CreateTouchState() {
if (touch_state = global_touch_state.lock()) {
return;
}
touch_state = std::make_shared<TouchState>();
Input::RegisterFactory<Input::TouchDevice>("emu_window", touch_state);
global_touch_state = touch_state;
}
bool EmuWindow::TouchPressed(unsigned framebuffer_x, unsigned framebuffer_y) {
if (!IsWithinTouchscreen(framebuffer_layout, framebuffer_x, framebuffer_y))
return false;
@ -194,6 +200,12 @@ void EmuWindow::UpdateCurrentFramebufferLayout(unsigned width, unsigned height,
layout = Layout::SideFrameLayout(width, height, Settings::values.swap_screen,
Settings::values.upright_screen);
break;
#ifndef ANDROID
case Settings::LayoutOption::SeparateWindows:
layout = Layout::SeparateWindowsLayout(width, height, is_secondary,
Settings::values.upright_screen);
break;
#endif
case Settings::LayoutOption::MobilePortrait:
layout = Layout::MobilePortraitFrameLayout(width, height, Settings::values.swap_screen);
break;

17
src/core/frontend/emu_window.h
View File

@ -7,7 +7,9 @@
#include <memory>
#include <tuple>
#include <utility>
#include "common/common_types.h"
#include "core/3ds.h"
#include "core/frontend/framebuffer_layout.h"
namespace Frontend {
@ -87,12 +89,15 @@ public:
*/
class EmuWindow : public GraphicsContext {
public:
class TouchState;
/// Data structure to store emuwindow configuration
struct WindowConfig {
bool fullscreen = false;
int res_width = 0;
int res_height = 0;
std::pair<unsigned, unsigned> min_client_area_size;
std::pair<unsigned, unsigned> min_client_area_size{
Core::kScreenTopWidth, Core::kScreenTopHeight + Core::kScreenBottomHeight};
};
/// Polls window events
@ -177,6 +182,7 @@ public:
protected:
EmuWindow();
EmuWindow(bool is_secondary);
virtual ~EmuWindow();
/**
@ -204,6 +210,8 @@ protected:
framebuffer_layout = layout;
}
bool is_secondary{};
private:
/**
* Handler called when the minimal client area was requested to be changed via SetConfig.
@ -214,13 +222,14 @@ private:
// By default, ignore this request and do nothing.
}
void CreateTouchState();
Layout::FramebufferLayout framebuffer_layout; ///< Current framebuffer layout
WindowConfig config; ///< Internal configuration (changes pending for being applied in
WindowConfig config{}; ///< Internal configuration (changes pending for being applied in
/// ProcessConfigurationChanges)
WindowConfig active_config; ///< Internal active configuration
WindowConfig active_config{}; ///< Internal active configuration
class TouchState;
std::shared_ptr<TouchState> touch_state;
/**

26
src/core/frontend/framebuffer_layout.cpp
View File

@ -342,6 +342,13 @@ FramebufferLayout SideFrameLayout(u32 width, u32 height, bool swapped, bool upri
return res;
}
FramebufferLayout SeparateWindowsLayout(u32 width, u32 height, bool is_secondary, bool upright) {
// When is_secondary is true, we disable the top screen, and enable the bottom screen.
// The same logic is found in the SingleFrameLayout using the is_swapped bool.
is_secondary = Settings::values.swap_screen ? !is_secondary : is_secondary;
return SingleFrameLayout(width, height, is_secondary, upright);
}
FramebufferLayout CustomFrameLayout(u32 width, u32 height) {
ASSERT(width > 0);
ASSERT(height > 0);
@ -360,7 +367,7 @@ FramebufferLayout CustomFrameLayout(u32 width, u32 height) {
return res;
}
FramebufferLayout FrameLayoutFromResolutionScale(u32 res_scale) {
FramebufferLayout FrameLayoutFromResolutionScale(u32 res_scale, bool is_secondary) {
FramebufferLayout layout;
if (Settings::values.custom_layout == true) {
layout = CustomFrameLayout(
@ -370,8 +377,13 @@ FramebufferLayout FrameLayoutFromResolutionScale(u32 res_scale) {
int width, height;
switch (Settings::values.layout_option) {
case Settings::LayoutOption::SingleScreen:
#ifndef ANDROID
case Settings::LayoutOption::SeparateWindows:
#endif
{
const bool swap_screens = is_secondary || Settings::values.swap_screen;
if (Settings::values.upright_screen) {
if (Settings::values.swap_screen) {
if (swap_screens) {
width = Core::kScreenBottomHeight * res_scale;
height = Core::kScreenBottomWidth * res_scale;
} else {
@ -379,7 +391,7 @@ FramebufferLayout FrameLayoutFromResolutionScale(u32 res_scale) {
height = Core::kScreenTopWidth * res_scale;
}
} else {
if (Settings::values.swap_screen) {
if (swap_screens) {
width = Core::kScreenBottomWidth * res_scale;
height = Core::kScreenBottomHeight * res_scale;
} else {
@ -387,9 +399,10 @@ FramebufferLayout FrameLayoutFromResolutionScale(u32 res_scale) {
height = Core::kScreenTopHeight * res_scale;
}
}
layout = SingleFrameLayout(width, height, Settings::values.swap_screen,
Settings::values.upright_screen);
layout =
SingleFrameLayout(width, height, swap_screens, Settings::values.upright_screen);
break;
}
case Settings::LayoutOption::LargeScreen:
if (Settings::values.upright_screen) {
if (Settings::values.swap_screen) {
@ -544,6 +557,9 @@ std::pair<unsigned, unsigned> GetMinimumSizeFromLayout(Settings::LayoutOption la
switch (layout) {
case Settings::LayoutOption::SingleScreen:
#ifndef ANDROID
case Settings::LayoutOption::SeparateWindows:
#endif
min_width = Settings::values.swap_screen ? Core::kScreenBottomWidth : Core::kScreenTopWidth;
min_height = Core::kScreenBottomHeight;
break;

12
src/core/frontend/framebuffer_layout.h
View File

@ -98,6 +98,16 @@ FramebufferLayout LargeFrameLayout(u32 width, u32 height, bool is_swapped, bool
*/
FramebufferLayout SideFrameLayout(u32 width, u32 height, bool is_swapped, bool upright);
/**
* Factory method for constructing a Frame with the Top screen and bottom
* screen on separate windows
* @param width Window framebuffer width in pixels
* @param height Window framebuffer height in pixels
* @param is_secondary if true, the bottom screen will be enabled instead of the top screen
* @return Newly created FramebufferLayout object with default screen regions initialized
*/
FramebufferLayout SeparateWindowsLayout(u32 width, u32 height, bool is_secondary, bool upright);
/**
* Factory method for constructing a custom FramebufferLayout
* @param width Window framebuffer width in pixels
@ -111,7 +121,7 @@ FramebufferLayout CustomFrameLayout(u32 width, u32 height);
* Read from the current settings to determine which layout to use.
* @param res_scale resolution scale factor
*/
FramebufferLayout FrameLayoutFromResolutionScale(u32 res_scale);
FramebufferLayout FrameLayoutFromResolutionScale(u32 res_scale, bool is_secondary = false);
/**
* Convenience method for transforming a frame layout when using Cardboard VR

4
src/core/settings.h
View File

@ -24,7 +24,9 @@ enum class LayoutOption {
SingleScreen,
LargeScreen,
SideScreen,
#ifndef ANDROID
SeparateWindows,
#endif
// Similiar to default, but better for mobile devices in portrait mode. Top screen in clamped to
// the top of the frame, and the bottom screen is enlarged to match the top screen.
MobilePortrait,

1
src/input_common/main.cpp
View File

@ -56,6 +56,7 @@ void Shutdown() {
Input::UnregisterFactory<Input::AnalogDevice>("analog_from_button");
Input::UnregisterFactory<Input::MotionDevice>("motion_emu");
motion_emu.reset();
Input::UnregisterFactory<Input::TouchDevice>("emu_window");
Input::UnregisterFactory<Input::TouchDevice>("touch_from_button");
sdl.reset();
udp.reset();

15
src/video_core/renderer_base.cpp
View File

@ -9,11 +9,20 @@
#include "video_core/swrasterizer/swrasterizer.h"
#include "video_core/video_core.h"
RendererBase::RendererBase(Frontend::EmuWindow& window) : render_window{window} {}
RendererBase::RendererBase(Frontend::EmuWindow& window, Frontend::EmuWindow* secondary_window_)
: render_window{window}, secondary_window{secondary_window_} {}
RendererBase::~RendererBase() = default;
void RendererBase::UpdateCurrentFramebufferLayout(bool is_portrait_mode) {
const Layout::FramebufferLayout& layout = render_window.GetFramebufferLayout();
render_window.UpdateCurrentFramebufferLayout(layout.width, layout.height, is_portrait_mode);
const auto update_layout = [is_portrait_mode](Frontend::EmuWindow& window) {
const Layout::FramebufferLayout& layout = window.GetFramebufferLayout();
window.UpdateCurrentFramebufferLayout(layout.width, layout.height, is_portrait_mode);
};
update_layout(render_window);
if (secondary_window) {
update_layout(*secondary_window);
}
}
void RendererBase::RefreshRasterizerSetting() {

8
src/video_core/renderer_base.h
View File

@ -15,7 +15,7 @@ class EmuWindow;
class RendererBase : NonCopyable {
public:
explicit RendererBase(Frontend::EmuWindow& window);
explicit RendererBase(Frontend::EmuWindow& window, Frontend::EmuWindow* secondary_window);
virtual ~RendererBase();
/// Initialize the renderer
@ -29,7 +29,10 @@ public:
/// Draws the latest frame to the window waiting timeout_ms for a frame to arrive (Renderer
/// specific implementation)
virtual void TryPresent(int timeout_ms) = 0;
virtual void TryPresent(int timeout_ms, bool is_secondary) = 0;
virtual void TryPresent(int timeout_ms) {
TryPresent(timeout_ms, false);
}
/// Prepares for video dumping (e.g. create necessary buffers, etc)
virtual void PrepareVideoDumping() = 0;
@ -68,6 +71,7 @@ public:
protected:
Frontend::EmuWindow& render_window; ///< Reference to the render window handle.
Frontend::EmuWindow* secondary_window; ///< Reference to the secondary render window handle.
std::unique_ptr<VideoCore::RasterizerInterface> rasterizer;
f32 m_current_fps = 0.0f; ///< Current framerate, should be set by the renderer
int m_current_frame = 0; ///< Current frame, should be set by the renderer

30
src/video_core/renderer_opengl/renderer_opengl.cpp
View File

@ -352,10 +352,13 @@ static std::array<GLfloat, 3 * 2> MakeOrthographicMatrix(const float width, cons
return matrix;
}
RendererOpenGL::RendererOpenGL(Frontend::EmuWindow& window)
: RendererBase{window}, frame_dumper(Core::System::GetInstance().VideoDumper(), window) {
RendererOpenGL::RendererOpenGL(Frontend::EmuWindow& window, Frontend::EmuWindow* secondary_window)
: RendererBase{window, secondary_window},
frame_dumper(Core::System::GetInstance().VideoDumper(), window) {
window.mailbox = std::make_unique<OGLTextureMailbox>();
if (secondary_window) {
secondary_window->mailbox = std::make_unique<OGLTextureMailbox>();
}
frame_dumper.mailbox = std::make_unique<OGLVideoDumpingMailbox>();
}
@ -374,9 +377,17 @@ void RendererOpenGL::SwapBuffers() {
RenderScreenshot();
const auto& layout = render_window.GetFramebufferLayout();
RenderToMailbox(layout, render_window.mailbox, false);
const auto& main_layout = render_window.GetFramebufferLayout();
RenderToMailbox(main_layout, render_window.mailbox, false);
#ifndef ANDROID
if (Settings::values.layout_option == Settings::LayoutOption::SeparateWindows) {
ASSERT(secondary_window);
const auto& secondary_layout = secondary_window->GetFramebufferLayout();
RenderToMailbox(secondary_layout, secondary_window->mailbox, false);
secondary_window->PollEvents();
}
#endif
if (frame_dumper.IsDumping()) {
try {
RenderToMailbox(frame_dumper.GetLayout(), frame_dumper.mailbox, true);
@ -1112,9 +1123,10 @@ void RendererOpenGL::DrawScreens(const Layout::FramebufferLayout& layout, bool f
}
}
void RendererOpenGL::TryPresent(int timeout_ms) {
const auto& layout = render_window.GetFramebufferLayout();
auto frame = render_window.mailbox->TryGetPresentFrame(timeout_ms);
void RendererOpenGL::TryPresent(int timeout_ms, bool is_secondary) {
const auto& window = is_secondary ? *secondary_window : render_window;
const auto& layout = window.GetFramebufferLayout();
auto frame = window.mailbox->TryGetPresentFrame(timeout_ms);
if (!frame) {
LOG_DEBUG(Render_OpenGL, "TryGetPresentFrame returned no frame to present");
return;
@ -1127,7 +1139,7 @@ void RendererOpenGL::TryPresent(int timeout_ms) {
// Recreate the presentation FBO if the color attachment was changed
if (frame->color_reloaded) {
LOG_DEBUG(Render_OpenGL, "Reloading present frame");
render_window.mailbox->ReloadPresentFrame(frame, layout.width, layout.height);
window.mailbox->ReloadPresentFrame(frame, layout.width, layout.height);
}
glWaitSync(frame->render_fence, 0, GL_TIMEOUT_IGNORED);
// INTEL workaround.

4
src/video_core/renderer_opengl/renderer_opengl.h
View File

@ -56,7 +56,7 @@ struct PresentationTexture {
class RendererOpenGL : public RendererBase {
public:
explicit RendererOpenGL(Frontend::EmuWindow& window);
explicit RendererOpenGL(Frontend::EmuWindow& window, Frontend::EmuWindow* secondary_window);
~RendererOpenGL() override;
/// Initialize the renderer
@ -70,7 +70,7 @@ public:
/// Draws the latest frame from texture mailbox to the currently bound draw framebuffer in this
/// context
void TryPresent(int timeout_ms) override;
void TryPresent(int timeout_ms, bool is_secondary) override;
/// Prepares for video dumping (e.g. create necessary buffers, etc)
void PrepareVideoDumping() override;

5
src/video_core/video_core.cpp
View File

@ -39,13 +39,14 @@ Layout::FramebufferLayout g_screenshot_framebuffer_layout;
Memory::MemorySystem* g_memory;
/// Initialize the video core
ResultStatus Init(Frontend::EmuWindow& emu_window, Memory::MemorySystem& memory) {
ResultStatus Init(Frontend::EmuWindow& emu_window, Frontend::EmuWindow* secondary_window,
Memory::MemorySystem& memory) {
g_memory = &memory;
Pica::Init();
OpenGL::GLES = Settings::values.use_gles;
g_renderer = std::make_unique<OpenGL::RendererOpenGL>(emu_window);
g_renderer = std::make_unique<OpenGL::RendererOpenGL>(emu_window, secondary_window);
ResultStatus result = g_renderer->Init();
if (result != ResultStatus::Success) {

3
src/video_core/video_core.h
View File

@ -54,7 +54,8 @@ enum class ResultStatus {
};
/// Initialize the video core
ResultStatus Init(Frontend::EmuWindow& emu_window, Memory::MemorySystem& memory);
ResultStatus Init(Frontend::EmuWindow& emu_window, Frontend::EmuWindow* secondary_window,
Memory::MemorySystem& memory);
/// Shutdown the video core
void Shutdown();