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[frontend] Slow and Turbo modes (#3525)

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Closes #3344

Adds slow and turbo modes with configurable speeds that can then be
toggled by the user. Behavior is:
- Standard/slow limit, toggle turbo = turbo
- Turbo limit, toggle turbo = standard
- Standard/turbo limit, toggle slow = slow
- Slow limit, toggle slow = standard

Enabling the turbo/slow mode enables the frame limiter unconditionally.

This has some conflicts with VSync. For example when I set my refresh
rate to 60hz and enable vsync, turbo mode does nothing. Not sure how to
go about fixing this, @MaranBr probably knows better the proper
solution.

Signed-off-by: crueter <crueter@eden-emu.dev>
Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/3525
Reviewed-by: DraVee <dravee@eden-emu.dev>
Reviewed-by: CamilleLaVey <camillelavey99@gmail.com>
This commit is contained in:
crueter 2026-02-12 01:31:55 +01:00
parent 5f676a6a55
commit 2b979024cb
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GPG key ID: 425ACD2D4830EBC6
18 changed files with 295 additions and 29 deletions
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40
src/yuzu/main_window.cpp
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@ -3,6 +3,7 @@
// Qt on macOS doesn't define VMA shit
#include <boost/algorithm/string/split.hpp>
#include "common/settings.h"
#include "common/settings_enums.h"
#include "frontend_common/settings_generator.h"
#include "qt_common/qt_string_lookup.h"
@ -1406,12 +1407,12 @@ void MainWindow::InitializeHotkeys() {
LinkActionShortcut(ui->action_TAS_Record, QStringLiteral("TAS Record"), true);
LinkActionShortcut(ui->action_TAS_Reset, QStringLiteral("TAS Reset"), true);
LinkActionShortcut(ui->action_View_Lobby,
QStringLiteral("Multiplayer Browse Public Game Lobby"));
LinkActionShortcut(ui->action_Start_Room, QStringLiteral("Multiplayer Create Room"));
QStringLiteral("Browse Public Game Lobby"));
LinkActionShortcut(ui->action_Start_Room, QStringLiteral("Create Room"));
LinkActionShortcut(ui->action_Connect_To_Room,
QStringLiteral("Multiplayer Direct Connect to Room"));
LinkActionShortcut(ui->action_Show_Room, QStringLiteral("Multiplayer Show Current Room"));
LinkActionShortcut(ui->action_Leave_Room, QStringLiteral("Multiplayer Leave Room"));
QStringLiteral("Direct Connect to Room"));
LinkActionShortcut(ui->action_Show_Room, QStringLiteral("Show Current Room"));
LinkActionShortcut(ui->action_Leave_Room, QStringLiteral("Leave Room"));
LinkActionShortcut(ui->action_Configure, QStringLiteral("Configure"));
LinkActionShortcut(ui->action_Configure_Current_Game, QStringLiteral("Configure Current Game"));
@ -1440,9 +1441,25 @@ void MainWindow::InitializeHotkeys() {
connect_shortcut(QStringLiteral("Audio Mute/Unmute"), &MainWindow::OnMute);
connect_shortcut(QStringLiteral("Audio Volume Down"), &MainWindow::OnDecreaseVolume);
connect_shortcut(QStringLiteral("Audio Volume Up"), &MainWindow::OnIncreaseVolume);
connect_shortcut(QStringLiteral("Toggle Framerate Limit"), [] {
Settings::values.use_speed_limit.SetValue(!Settings::values.use_speed_limit.GetValue());
connect_shortcut(QStringLiteral("Toggle Framerate Limit"), [this] {
Settings::ToggleStandardMode();
const bool limited = Settings::values.use_speed_limit.GetValue();
m_fpsSuffix = limited ? QString{} : tr("Unlocked");
});
connect_shortcut(QStringLiteral("Toggle Turbo Speed"), [this] {
Settings::ToggleTurboMode();
const bool turbo = Settings::values.current_speed_mode.GetValue() == Settings::SpeedMode::Turbo;
m_fpsSuffix = turbo ? tr("Turbo") : QString{};
});
connect_shortcut(QStringLiteral("Toggle Slow Speed"), [this] {
Settings::ToggleSlowMode();
const bool slow = Settings::values.current_speed_mode.GetValue() == Settings::SpeedMode::Slow;
m_fpsSuffix = slow ? tr("Slow") : QString{};
});
connect_shortcut(QStringLiteral("Toggle Renderdoc Capture"), [] {
if (Settings::values.enable_renderdoc_hotkey) {
QtCommon::system->GetRenderdocAPI().ToggleCapture();
@ -4254,14 +4271,15 @@ void MainWindow::UpdateStatusBar() {
if (Settings::values.use_speed_limit.GetValue()) {
emu_speed_label->setText(tr("Speed: %1% / %2%")
.arg(results.emulation_speed * 100.0, 0, 'f', 0)
.arg(Settings::values.speed_limit.GetValue()));
.arg(Settings::SpeedLimit()));
} else {
emu_speed_label->setText(tr("Speed: %1%").arg(results.emulation_speed * 100.0, 0, 'f', 0));
}
game_fps_label->setText(
tr("Game: %1 FPS").arg(std::round(results.average_game_fps), 0, 'f', 0) +
tr(Settings::values.use_speed_limit ? "" : " (Unlocked)"));
QString fpsText = tr("Game: %1 FPS").arg(std::round(results.average_game_fps), 0, 'f', 0);
if (!m_fpsSuffix.isEmpty()) fpsText = fpsText % QStringLiteral(" (%1)").arg(m_fpsSuffix);
game_fps_label->setText(fpsText);
emu_frametime_label->setText(tr("Frame: %1 ms").arg(results.frametime * 1000.0, 0, 'f', 2));