early-access version 3224

README.md

@@ -1,7 +1,7 @@
 yuzu emulator early access
 =============
 
-This is the source code for early-access 3217.
+This is the source code for early-access 3224.
 
 ## Legal Notice
 

src/audio_core/device/audio_buffers.h

@@ -91,9 +91,10 @@ public:
      * @param core_timing - The CoreTiming instance
      * @param session     - The device session
      *
-     * @return Is the buffer was released.
+     * @return If any buffer was released.
      */
-    bool ReleaseBuffers(const Core::Timing::CoreTiming& core_timing, const DeviceSession& session) {
+    bool ReleaseBuffers(const Core::Timing::CoreTiming& core_timing, const DeviceSession& session,
+                        bool force) {
         std::scoped_lock l{lock};
         bool buffer_released{false};
         while (registered_count > 0) {
@@ -103,7 +104,8 @@ public:
             }
 
             // Check with the backend if this buffer can be released yet.
-            if (!session.IsBufferConsumed(buffers[index])) {
+            // If we're shutting down, we don't care if it's been played or not.
+            if (!force && !session.IsBufferConsumed(buffers[index])) {
                 break;
             }
 

src/audio_core/device/device_session.cpp

@@ -73,6 +73,12 @@ void DeviceSession::Stop() {
     }
 }
 
+void DeviceSession::ClearBuffers() {
+    if (stream) {
+        stream->ClearQueue();
+    }
+}
+
 void DeviceSession::AppendBuffers(std::span<const AudioBuffer> buffers) const {
     for (const auto& buffer : buffers) {
         Sink::SinkBuffer new_buffer{

src/audio_core/device/device_session.h

@@ -90,6 +90,11 @@ public:
      */
     void Stop();
 
+    /**
+     * Clear out the underlying audio buffers in the backend stream.
+     */
+    void ClearBuffers();
+
     /**
      * Set this device session's volume.
      *

src/audio_core/in/audio_in_system.cpp

@@ -23,7 +23,6 @@ System::~System() {
 void System::Finalize() {
     Stop();
     session->Finalize();
-    buffer_event->Signal();
 }
 
 void System::StartSession() {
@@ -102,6 +101,10 @@ Result System::Stop() {
     if (state == State::Started) {
         session->Stop();
         session->SetVolume(0.0f);
+        session->ClearBuffers();
+        if (buffers.ReleaseBuffers(system.CoreTiming(), *session, true)) {
+            buffer_event->Signal();
+        }
         state = State::Stopped;
     }
 
@@ -138,7 +141,7 @@ void System::RegisterBuffers() {
 }
 
 void System::ReleaseBuffers() {
-    bool signal{buffers.ReleaseBuffers(system.CoreTiming(), *session)};
+    bool signal{buffers.ReleaseBuffers(system.CoreTiming(), *session, false)};
 
     if (signal) {
         // Signal if any buffer was released, or if none are registered, we need more.

src/audio_core/out/audio_out_system.cpp

@@ -24,7 +24,6 @@ System::~System() {
 void System::Finalize() {
     Stop();
     session->Finalize();
-    buffer_event->Signal();
 }
 
 std::string_view System::GetDefaultOutputDeviceName() const {
@@ -102,6 +101,10 @@ Result System::Stop() {
     if (state == State::Started) {
         session->Stop();
         session->SetVolume(0.0f);
+        session->ClearBuffers();
+        if (buffers.ReleaseBuffers(system.CoreTiming(), *session, true)) {
+            buffer_event->Signal();
+        }
         state = State::Stopped;
     }
 
@@ -138,7 +141,7 @@ void System::RegisterBuffers() {
 }
 
 void System::ReleaseBuffers() {
-    bool signal{buffers.ReleaseBuffers(system.CoreTiming(), *session)};
+    bool signal{buffers.ReleaseBuffers(system.CoreTiming(), *session, false)};
     if (signal) {
         // Signal if any buffer was released, or if none are registered, we need more.
         buffer_event->Signal();

src/common/assert.h

@@ -69,7 +69,7 @@ void assert_fail_impl();
 #define ASSERT_OR_EXECUTE(_a_, _b_)                                                                \
     do {                                                                                           \
         ASSERT(_a_);                                                                               \
-        if (!(_a_)) {                                                                              \
+        if (!(_a_)) [[unlikely]] {                                                                 \
             _b_                                                                                    \
         }                                                                                          \
     } while (0)
@@ -78,7 +78,7 @@ void assert_fail_impl();
 #define ASSERT_OR_EXECUTE_MSG(_a_, _b_, ...)                                                       \
     do {                                                                                           \
         ASSERT_MSG(_a_, __VA_ARGS__);                                                              \
-        if (!(_a_)) {                                                                              \
+        if (!(_a_)) [[unlikely]] {                                                                 \
             _b_                                                                                    \
         }                                                                                          \
     } while (0)

src/common/settings.cpp

@@ -40,6 +40,7 @@ void LogSettings() {
     LOG_INFO(Config, "yuzu Configuration:");
     log_setting("Controls_UseDockedMode", values.use_docked_mode.GetValue());
     log_setting("System_RngSeed", values.rng_seed.GetValue().value_or(0));
+    log_setting("System_DeviceName", values.device_name.GetValue());
     log_setting("System_CurrentUser", values.current_user.GetValue());
     log_setting("System_LanguageIndex", values.language_index.GetValue());
     log_setting("System_RegionIndex", values.region_index.GetValue());

src/common/settings.h

@@ -458,6 +458,7 @@ struct Values {
 
     // System
     SwitchableSetting<std::optional<u32>> rng_seed{std::optional<u32>(), "rng_seed"};
+    Setting<std::string> device_name{"Yuzu", "device_name"};
     // Measured in seconds since epoch
     std::optional<s64> custom_rtc;
     // Set on game boot, reset on stop. Seconds difference between current time and `custom_rtc`

src/core/hle/kernel/hle_ipc.cpp

@@ -167,6 +167,9 @@ void HLERequestContext::ParseCommandBuffer(const KHandleTable& handle_table, u32
         }
         if (incoming) {
             // Populate the object lists with the data in the IPC request.
+            incoming_copy_handles.reserve(handle_descriptor_header->num_handles_to_copy);
+            incoming_move_handles.reserve(handle_descriptor_header->num_handles_to_move);
+
             for (u32 handle = 0; handle < handle_descriptor_header->num_handles_to_copy; ++handle) {
                 incoming_copy_handles.push_back(rp.Pop<Handle>());
             }
@@ -181,6 +184,11 @@ void HLERequestContext::ParseCommandBuffer(const KHandleTable& handle_table, u32
         }
     }
 
+    buffer_x_desciptors.reserve(command_header->num_buf_x_descriptors);
+    buffer_a_desciptors.reserve(command_header->num_buf_a_descriptors);
+    buffer_b_desciptors.reserve(command_header->num_buf_b_descriptors);
+    buffer_w_desciptors.reserve(command_header->num_buf_w_descriptors);
+
     for (u32 i = 0; i < command_header->num_buf_x_descriptors; ++i) {
         buffer_x_desciptors.push_back(rp.PopRaw<IPC::BufferDescriptorX>());
     }
@@ -318,25 +326,23 @@ Result HLERequestContext::WriteToOutgoingCommandBuffer(KThread& requesting_threa
 }
 
 std::vector<u8> HLERequestContext::ReadBuffer(std::size_t buffer_index) const {
-    std::vector<u8> buffer{};
     const bool is_buffer_a{BufferDescriptorA().size() > buffer_index &&
                            BufferDescriptorA()[buffer_index].Size()};
-
     if (is_buffer_a) {
         ASSERT_OR_EXECUTE_MSG(
-            BufferDescriptorA().size() > buffer_index, { return buffer; },
+            BufferDescriptorA().size() > buffer_index, { return {}; },
             "BufferDescriptorA invalid buffer_index {}", buffer_index);
-        buffer.resize(BufferDescriptorA()[buffer_index].Size());
+        std::vector<u8> buffer(BufferDescriptorA()[buffer_index].Size());
         memory.ReadBlock(BufferDescriptorA()[buffer_index].Address(), buffer.data(), buffer.size());
+        return buffer;
     } else {
         ASSERT_OR_EXECUTE_MSG(
-            BufferDescriptorX().size() > buffer_index, { return buffer; },
+            BufferDescriptorX().size() > buffer_index, { return {}; },
             "BufferDescriptorX invalid buffer_index {}", buffer_index);
-        buffer.resize(BufferDescriptorX()[buffer_index].Size());
+        std::vector<u8> buffer(BufferDescriptorX()[buffer_index].Size());
         memory.ReadBlock(BufferDescriptorX()[buffer_index].Address(), buffer.data(), buffer.size());
+        return buffer;
     }
-
-    return buffer;
 }
 
 std::size_t HLERequestContext::WriteBuffer(const void* buffer, std::size_t size,

src/core/hle/kernel/k_process.cpp

@@ -285,6 +285,17 @@ void KProcess::UnregisterThread(KThread* thread) {
     thread_list.remove(thread);
 }
 
+u64 KProcess::GetFreeThreadCount() const {
+    if (resource_limit != nullptr) {
+        const auto current_value =
+            resource_limit->GetCurrentValue(LimitableResource::ThreadCountMax);
+        const auto limit_value = resource_limit->GetLimitValue(LimitableResource::ThreadCountMax);
+        return limit_value - current_value;
+    } else {
+        return 0;
+    }
+}
+
 Result KProcess::Reset() {
     // Lock the process and the scheduler.
     KScopedLightLock lk(state_lock);

src/core/hle/kernel/k_process.h

@@ -304,6 +304,9 @@ public:
     /// from this process' thread list.
     void UnregisterThread(KThread* thread);
 
+    /// Retrieves the number of available threads for this process.
+    u64 GetFreeThreadCount() const;
+
     /// Clears the signaled state of the process if and only if it's signaled.
     ///
     /// @pre The process must not be already terminated. If this is called on a

src/core/hle/kernel/svc.cpp

@@ -784,63 +784,29 @@ static Result GetInfo(Core::System& system, u64* result, u64 info_id, Handle han
     LOG_TRACE(Kernel_SVC, "called info_id=0x{:X}, info_sub_id=0x{:X}, handle=0x{:08X}", info_id,
               info_sub_id, handle);
 
-    enum class GetInfoType : u64 {
+    const auto info_id_type = static_cast<InfoType>(info_id);
-        // 1.0.0+
-        AllowedCPUCoreMask = 0,
-        AllowedThreadPriorityMask = 1,
-        MapRegionBaseAddr = 2,
-        MapRegionSize = 3,
-        HeapRegionBaseAddr = 4,
-        HeapRegionSize = 5,
-        TotalPhysicalMemoryAvailable = 6,
-        TotalPhysicalMemoryUsed = 7,
-        IsCurrentProcessBeingDebugged = 8,
-        RegisterResourceLimit = 9,
-        IdleTickCount = 10,
-        RandomEntropy = 11,
-        ThreadTickCount = 0xF0000002,
-        // 2.0.0+
-        ASLRRegionBaseAddr = 12,
-        ASLRRegionSize = 13,
-        StackRegionBaseAddr = 14,
-        StackRegionSize = 15,
-        // 3.0.0+
-        SystemResourceSize = 16,
-        SystemResourceUsage = 17,
-        TitleId = 18,
-        // 4.0.0+
-        PrivilegedProcessId = 19,
-        // 5.0.0+
-        UserExceptionContextAddr = 20,
-        // 6.0.0+
-        TotalPhysicalMemoryAvailableWithoutSystemResource = 21,
-        TotalPhysicalMemoryUsedWithoutSystemResource = 22,
-
-        // Homebrew only
-        MesosphereCurrentProcess = 65001,
-    };
-
-    const auto info_id_type = static_cast<GetInfoType>(info_id);
 
     switch (info_id_type) {
-    case GetInfoType::AllowedCPUCoreMask:
+    case InfoType::CoreMask:
-    case GetInfoType::AllowedThreadPriorityMask:
+    case InfoType::PriorityMask:
-    case GetInfoType::MapRegionBaseAddr:
+    case InfoType::AliasRegionAddress:
-    case GetInfoType::MapRegionSize:
+    case InfoType::AliasRegionSize:
-    case GetInfoType::HeapRegionBaseAddr:
+    case InfoType::HeapRegionAddress:
-    case GetInfoType::HeapRegionSize:
+    case InfoType::HeapRegionSize:
-    case GetInfoType::ASLRRegionBaseAddr:
+    case InfoType::AslrRegionAddress:
-    case GetInfoType::ASLRRegionSize:
+    case InfoType::AslrRegionSize:
-    case GetInfoType::StackRegionBaseAddr:
+    case InfoType::StackRegionAddress:
-    case GetInfoType::StackRegionSize:
+    case InfoType::StackRegionSize:
-    case GetInfoType::TotalPhysicalMemoryAvailable:
+    case InfoType::TotalMemorySize:
-    case GetInfoType::TotalPhysicalMemoryUsed:
+    case InfoType::UsedMemorySize:
-    case GetInfoType::SystemResourceSize:
+    case InfoType::SystemResourceSizeTotal:
-    case GetInfoType::SystemResourceUsage:
+    case InfoType::SystemResourceSizeUsed:
-    case GetInfoType::TitleId:
+    case InfoType::ProgramId:
-    case GetInfoType::UserExceptionContextAddr:
+    case InfoType::UserExceptionContextAddress:
-    case GetInfoType::TotalPhysicalMemoryAvailableWithoutSystemResource:
+    case InfoType::TotalNonSystemMemorySize:
-    case GetInfoType::TotalPhysicalMemoryUsedWithoutSystemResource: {
+    case InfoType::UsedNonSystemMemorySize:
+    case InfoType::IsApplication:
+    case InfoType::FreeThreadCount: {
         if (info_sub_id != 0) {
             LOG_ERROR(Kernel_SVC, "Info sub id is non zero! info_id={}, info_sub_id={}", info_id,
                       info_sub_id);
@@ -856,79 +822,83 @@ static Result GetInfo(Core::System& system, u64* result, u64 info_id, Handle han
         }
 
         switch (info_id_type) {
-        case GetInfoType::AllowedCPUCoreMask:
+        case InfoType::CoreMask:
             *result = process->GetCoreMask();
             return ResultSuccess;
 
-        case GetInfoType::AllowedThreadPriorityMask:
+        case InfoType::PriorityMask:
             *result = process->GetPriorityMask();
             return ResultSuccess;
 
-        case GetInfoType::MapRegionBaseAddr:
+        case InfoType::AliasRegionAddress:
             *result = process->PageTable().GetAliasRegionStart();
             return ResultSuccess;
 
-        case GetInfoType::MapRegionSize:
+        case InfoType::AliasRegionSize:
             *result = process->PageTable().GetAliasRegionSize();
             return ResultSuccess;
 
-        case GetInfoType::HeapRegionBaseAddr:
+        case InfoType::HeapRegionAddress:
             *result = process->PageTable().GetHeapRegionStart();
             return ResultSuccess;
 
-        case GetInfoType::HeapRegionSize:
+        case InfoType::HeapRegionSize:
             *result = process->PageTable().GetHeapRegionSize();
             return ResultSuccess;
 
-        case GetInfoType::ASLRRegionBaseAddr:
+        case InfoType::AslrRegionAddress:
             *result = process->PageTable().GetAliasCodeRegionStart();
             return ResultSuccess;
 
-        case GetInfoType::ASLRRegionSize:
+        case InfoType::AslrRegionSize:
             *result = process->PageTable().GetAliasCodeRegionSize();
             return ResultSuccess;
 
-        case GetInfoType::StackRegionBaseAddr:
+        case InfoType::StackRegionAddress:
             *result = process->PageTable().GetStackRegionStart();
             return ResultSuccess;
 
-        case GetInfoType::StackRegionSize:
+        case InfoType::StackRegionSize:
             *result = process->PageTable().GetStackRegionSize();
             return ResultSuccess;
 
-        case GetInfoType::TotalPhysicalMemoryAvailable:
+        case InfoType::TotalMemorySize:
             *result = process->GetTotalPhysicalMemoryAvailable();
             return ResultSuccess;
 
-        case GetInfoType::TotalPhysicalMemoryUsed:
+        case InfoType::UsedMemorySize:
             *result = process->GetTotalPhysicalMemoryUsed();
             return ResultSuccess;
 
-        case GetInfoType::SystemResourceSize:
+        case InfoType::SystemResourceSizeTotal:
             *result = process->GetSystemResourceSize();
             return ResultSuccess;
 
-        case GetInfoType::SystemResourceUsage:
+        case InfoType::SystemResourceSizeUsed:
             LOG_WARNING(Kernel_SVC, "(STUBBED) Attempted to query system resource usage");
             *result = process->GetSystemResourceUsage();
             return ResultSuccess;
 
-        case GetInfoType::TitleId:
+        case InfoType::ProgramId:
             *result = process->GetProgramID();
             return ResultSuccess;
 
-        case GetInfoType::UserExceptionContextAddr:
+        case InfoType::UserExceptionContextAddress:
             *result = process->GetProcessLocalRegionAddress();
             return ResultSuccess;
 
-        case GetInfoType::TotalPhysicalMemoryAvailableWithoutSystemResource:
+        case InfoType::TotalNonSystemMemorySize:
             *result = process->GetTotalPhysicalMemoryAvailableWithoutSystemResource();
             return ResultSuccess;
 
-        case GetInfoType::TotalPhysicalMemoryUsedWithoutSystemResource:
+        case InfoType::UsedNonSystemMemorySize:
             *result = process->GetTotalPhysicalMemoryUsedWithoutSystemResource();
             return ResultSuccess;
 
+        case InfoType::FreeThreadCount:
+            *result = process->GetFreeThreadCount();
+            return ResultSuccess;
+
         default:
             break;
         }
@@ -937,11 +907,11 @@ static Result GetInfo(Core::System& system, u64* result, u64 info_id, Handle han
         return ResultInvalidEnumValue;
     }
 
-    case GetInfoType::IsCurrentProcessBeingDebugged:
+    case InfoType::DebuggerAttached:
         *result = 0;
         return ResultSuccess;
 
-    case GetInfoType::RegisterResourceLimit: {
+    case InfoType::ResourceLimit: {
         if (handle != 0) {
             LOG_ERROR(Kernel, "Handle is non zero! handle={:08X}", handle);
             return ResultInvalidHandle;
@@ -969,7 +939,7 @@ static Result GetInfo(Core::System& system, u64* result, u64 info_id, Handle han
         return ResultSuccess;
     }
 
-    case GetInfoType::RandomEntropy:
+    case InfoType::RandomEntropy:
         if (handle != 0) {
             LOG_ERROR(Kernel_SVC, "Process Handle is non zero, expected 0 result but got {:016X}",
                       handle);
@@ -985,13 +955,13 @@ static Result GetInfo(Core::System& system, u64* result, u64 info_id, Handle han
         *result = system.Kernel().CurrentProcess()->GetRandomEntropy(info_sub_id);
         return ResultSuccess;
 
-    case GetInfoType::PrivilegedProcessId:
+    case InfoType::InitialProcessIdRange:
         LOG_WARNING(Kernel_SVC,
                     "(STUBBED) Attempted to query privileged process id bounds, returned 0");
         *result = 0;
         return ResultSuccess;
 
-    case GetInfoType::ThreadTickCount: {
+    case InfoType::ThreadTickCount: {
         constexpr u64 num_cpus = 4;
         if (info_sub_id != 0xFFFFFFFFFFFFFFFF && info_sub_id >= num_cpus) {
             LOG_ERROR(Kernel_SVC, "Core count is out of range, expected {} but got {}", num_cpus,
@@ -1026,7 +996,7 @@ static Result GetInfo(Core::System& system, u64* result, u64 info_id, Handle han
         *result = out_ticks;
         return ResultSuccess;
     }
-    case GetInfoType::IdleTickCount: {
+    case InfoType::IdleTickCount: {
         // Verify the input handle is invalid.
         R_UNLESS(handle == InvalidHandle, ResultInvalidHandle);
 
@@ -1040,7 +1010,7 @@ static Result GetInfo(Core::System& system, u64* result, u64 info_id, Handle han
         *result = system.Kernel().CurrentScheduler()->GetIdleThread()->GetCpuTime();
         return ResultSuccess;
     }
-    case GetInfoType::MesosphereCurrentProcess: {
+    case InfoType::MesosphereCurrentProcess: {
         // Verify the input handle is invalid.
         R_UNLESS(handle == InvalidHandle, ResultInvalidHandle);
 

src/core/hle/service/set/set.cpp

@@ -191,6 +191,13 @@ void SET::GetKeyCodeMap2(Kernel::HLERequestContext& ctx) {
     GetKeyCodeMapImpl(ctx);
 }
 
+void SET::GetDeviceNickName(Kernel::HLERequestContext& ctx) {
+    LOG_DEBUG(Service_SET, "called");
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(ResultSuccess);
+    ctx.WriteBuffer(Settings::values.device_name.GetValue());
+}
+
 SET::SET(Core::System& system_) : ServiceFramework{system_, "set"} {
     // clang-format off
     static const FunctionInfo functions[] = {
@@ -205,7 +212,7 @@ SET::SET(Core::System& system_) : ServiceFramework{system_, "set"} {
         {8, &SET::GetQuestFlag, "GetQuestFlag"},
         {9, &SET::GetKeyCodeMap2, "GetKeyCodeMap2"},
         {10, nullptr, "GetFirmwareVersionForDebug"},
-        {11, nullptr, "GetDeviceNickName"},
+        {11, &SET::GetDeviceNickName, "GetDeviceNickName"},
     };
     // clang-format on
 

src/core/hle/service/set/set.h

@@ -50,6 +50,7 @@ private:
     void GetRegionCode(Kernel::HLERequestContext& ctx);
     void GetKeyCodeMap(Kernel::HLERequestContext& ctx);
     void GetKeyCodeMap2(Kernel::HLERequestContext& ctx);
+    void GetDeviceNickName(Kernel::HLERequestContext& ctx);
 };
 
 } // namespace Service::Set

src/core/hle/service/set/set_sys.cpp

@@ -3,6 +3,7 @@
 
 #include "common/assert.h"
 #include "common/logging/log.h"
+#include "common/settings.h"
 #include "core/file_sys/errors.h"
 #include "core/file_sys/system_archive/system_version.h"
 #include "core/hle/ipc_helpers.h"
@@ -176,6 +177,13 @@ void SET_SYS::GetSettingsItemValue(Kernel::HLERequestContext& ctx) {
     rb.Push(response);
 }
 
+void SET_SYS::GetDeviceNickName(Kernel::HLERequestContext& ctx) {
+    LOG_DEBUG(Service_SET, "called");
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(ResultSuccess);
+    ctx.WriteBuffer(::Settings::values.device_name.GetValue());
+}
+
 SET_SYS::SET_SYS(Core::System& system_) : ServiceFramework{system_, "set:sys"} {
     // clang-format off
     static const FunctionInfo functions[] = {
@@ -253,7 +261,7 @@ SET_SYS::SET_SYS(Core::System& system_) : ServiceFramework{system_, "set:sys"} {
         {74, nullptr, "SetWirelessLanEnableFlag"},
         {75, nullptr, "GetInitialLaunchSettings"},
         {76, nullptr, "SetInitialLaunchSettings"},
-        {77, nullptr, "GetDeviceNickName"},
+        {77, &SET_SYS::GetDeviceNickName, "GetDeviceNickName"},
         {78, nullptr, "SetDeviceNickName"},
         {79, nullptr, "GetProductModel"},
         {80, nullptr, "GetLdnChannel"},

src/core/hle/service/set/set_sys.h

@@ -29,6 +29,7 @@ private:
     void GetFirmwareVersion2(Kernel::HLERequestContext& ctx);
     void GetColorSetId(Kernel::HLERequestContext& ctx);
     void SetColorSetId(Kernel::HLERequestContext& ctx);
+    void GetDeviceNickName(Kernel::HLERequestContext& ctx);
 
     ColorSet color_set = ColorSet::BasicWhite;
 };

src/yuzu/bootmanager.cpp

@@ -274,12 +274,14 @@ static Core::Frontend::WindowSystemType GetWindowSystemType() {
         return Core::Frontend::WindowSystemType::X11;
     else if (platform_name == QStringLiteral("wayland"))
         return Core::Frontend::WindowSystemType::Wayland;
+    else if (platform_name == QStringLiteral("wayland-egl"))
+        return Core::Frontend::WindowSystemType::Wayland;
     else if (platform_name == QStringLiteral("cocoa"))
         return Core::Frontend::WindowSystemType::Cocoa;
     else if (platform_name == QStringLiteral("android"))
         return Core::Frontend::WindowSystemType::Android;
 
-    LOG_CRITICAL(Frontend, "Unknown Qt platform!");
+    LOG_CRITICAL(Frontend, "Unknown Qt platform {}!", platform_name.toStdString());
     return Core::Frontend::WindowSystemType::Windows;
 }
 
@@ -319,7 +321,8 @@ GRenderWindow::GRenderWindow(GMainWindow* parent, EmuThread* emu_thread_,
     input_subsystem->Initialize();
     this->setMouseTracking(true);
 
-    strict_context_required = QGuiApplication::platformName() == QStringLiteral("wayland");
+    strict_context_required = QGuiApplication::platformName() == QStringLiteral("wayland") ||
+                              QGuiApplication::platformName() == QStringLiteral("wayland-egl");
 
     connect(this, &GRenderWindow::FirstFrameDisplayed, parent, &GMainWindow::OnLoadComplete);
     connect(this, &GRenderWindow::ExecuteProgramSignal, parent, &GMainWindow::OnExecuteProgram,

src/yuzu/configuration/config.cpp

@@ -783,6 +783,8 @@ void Config::ReadSystemValues() {
         }
     }
 
+    ReadBasicSetting(Settings::values.device_name);
+
     if (global) {
         ReadBasicSetting(Settings::values.current_user);
         Settings::values.current_user = std::clamp<int>(Settings::values.current_user.GetValue(), 0,
@@ -1405,6 +1407,7 @@ void Config::SaveSystemValues() {
                  Settings::values.rng_seed.UsingGlobal());
     WriteSetting(QStringLiteral("rng_seed"), Settings::values.rng_seed.GetValue(global).value_or(0),
                  0, Settings::values.rng_seed.UsingGlobal());
+    WriteBasicSetting(Settings::values.device_name);
 
     if (global) {
         WriteBasicSetting(Settings::values.current_user);

src/yuzu/configuration/configure_system.cpp

@@ -72,6 +72,8 @@ void ConfigureSystem::SetConfiguration() {
     ui->custom_rtc_checkbox->setChecked(Settings::values.custom_rtc.has_value());
     ui->custom_rtc_edit->setEnabled(Settings::values.custom_rtc.has_value());
     ui->custom_rtc_edit->setDateTime(QDateTime::fromSecsSinceEpoch(rtc_time));
+    ui->device_name_edit->setText(
+        QString::fromUtf8(Settings::values.device_name.GetValue().c_str()));
 
     if (Settings::IsConfiguringGlobal()) {
         ui->combo_language->setCurrentIndex(Settings::values.language_index.GetValue());
@@ -115,6 +117,8 @@ void ConfigureSystem::ApplyConfiguration() {
         }
     }
 
+    Settings::values.device_name = ui->device_name_edit->text().toStdString();
+
     if (!enabled) {
         return;
     }

src/yuzu/configuration/configure_system.ui

@@ -432,6 +432,13 @@
             </property>
            </widget>
           </item>
+          <item row="7" column="0">
+           <widget class="QLabel" name="device_name_label">
+            <property name="text">
+             <string>Device Name</string>
+            </property>
+           </widget>
+          </item>
           <item row="3" column="1">
            <widget class="QComboBox" name="combo_sound">
             <item>
@@ -476,6 +483,13 @@
             </property>
            </widget>
           </item>
+          <item row="7" column="1">
+           <widget class="QLineEdit" name="device_name_edit">
+            <property name="maxLength">
+             <number>128</number>
+            </property>
+           </widget>
+          </item>
           <item row="6" column="1">
            <widget class="QLineEdit" name="rng_seed_edit">
             <property name="sizePolicy">

src/yuzu/game_list.cpp

@@ -554,6 +554,12 @@ void GameList::AddGamePopup(QMenu& context_menu, u64 program_id, const std::stri
     QAction* dump_romfs_sdmc = dump_romfs_menu->addAction(tr("Dump RomFS to SDMC"));
     QAction* copy_tid = context_menu.addAction(tr("Copy Title ID to Clipboard"));
     QAction* navigate_to_gamedb_entry = context_menu.addAction(tr("Navigate to GameDB entry"));
+#ifndef WIN32
+    QMenu* shortcut_menu = context_menu.addMenu(tr("Create Shortcut"));
+    QAction* create_desktop_shortcut = shortcut_menu->addAction(tr("Add to Desktop"));
+    QAction* create_applications_menu_shortcut =
+        shortcut_menu->addAction(tr("Add to Applications Menu"));
+#endif
     context_menu.addSeparator();
     QAction* properties = context_menu.addAction(tr("Properties"));
 
@@ -619,6 +625,14 @@ void GameList::AddGamePopup(QMenu& context_menu, u64 program_id, const std::stri
     connect(navigate_to_gamedb_entry, &QAction::triggered, [this, program_id]() {
         emit NavigateToGamedbEntryRequested(program_id, compatibility_list);
     });
+#ifndef WIN32
+    connect(create_desktop_shortcut, &QAction::triggered, [this, program_id, path]() {
+        emit CreateShortcut(program_id, path, GameListShortcutTarget::Desktop);
+    });
+    connect(create_applications_menu_shortcut, &QAction::triggered, [this, program_id, path]() {
+        emit CreateShortcut(program_id, path, GameListShortcutTarget::Applications);
+    });
+#endif
     connect(properties, &QAction::triggered,
             [this, path]() { emit OpenPerGameGeneralRequested(path); });
 };

src/yuzu/game_list.h

@@ -52,6 +52,11 @@ enum class DumpRomFSTarget {
     SDMC,
 };
 
+enum class GameListShortcutTarget {
+    Desktop,
+    Applications,
+};
+
 enum class InstalledEntryType {
     Game,
     Update,
@@ -108,6 +113,8 @@ signals:
                              const std::string& game_path);
     void DumpRomFSRequested(u64 program_id, const std::string& game_path, DumpRomFSTarget target);
     void CopyTIDRequested(u64 program_id);
+    void CreateShortcut(u64 program_id, const std::string& game_path,
+                        GameListShortcutTarget target);
     void NavigateToGamedbEntryRequested(u64 program_id,
                                         const CompatibilityList& compatibility_list);
     void OpenPerGameGeneralRequested(const std::string& file);

src/yuzu/main.cpp

@@ -4,6 +4,8 @@
 #include <cinttypes>
 #include <clocale>
 #include <cmath>
+#include <fstream>
+#include <iostream>
 #include <memory>
 #include <thread>
 #ifdef __APPLE__
@@ -1248,6 +1250,7 @@ void GMainWindow::ConnectWidgetEvents() {
     connect(game_list, &GameList::CopyTIDRequested, this, &GMainWindow::OnGameListCopyTID);
     connect(game_list, &GameList::NavigateToGamedbEntryRequested, this,
             &GMainWindow::OnGameListNavigateToGamedbEntry);
+    connect(game_list, &GameList::CreateShortcut, this, &GMainWindow::OnGameListCreateShortcut);
     connect(game_list, &GameList::AddDirectory, this, &GMainWindow::OnGameListAddDirectory);
     connect(game_list_placeholder, &GameListPlaceholder::AddDirectory, this,
             &GMainWindow::OnGameListAddDirectory);
@@ -2378,6 +2381,152 @@ void GMainWindow::OnGameListNavigateToGamedbEntry(u64 program_id,
     QDesktopServices::openUrl(QUrl(QStringLiteral("https://yuzu-emu.org/game/") + directory));
 }
 
+void GMainWindow::OnGameListCreateShortcut(u64 program_id, const std::string& game_path,
+                                           GameListShortcutTarget target) {
+    // Get path to yuzu executable
+    const QStringList args = QApplication::arguments();
+    std::filesystem::path yuzu_command = args[0].toStdString();
+
+#if defined(__linux__) || defined(__FreeBSD__)
+    // If relative path, make it an absolute path
+    if (yuzu_command.c_str()[0] == '.') {
+        yuzu_command = Common::FS::GetCurrentDir() / yuzu_command;
+    }
+
+#if defined(__linux__)
+    // Warn once if we are making a shortcut to a volatile AppImage
+    const std::string appimage_ending =
+        std::string(Common::g_scm_rev).substr(0, 9).append(".AppImage");
+    if (yuzu_command.string().ends_with(appimage_ending) &&
+        !UISettings::values.shortcut_already_warned) {
+        if (QMessageBox::warning(this, tr("Create Shortcut"),
+                                 tr("This will create a shortcut to the current AppImage. This may "
+                                    "not work well if you update. Continue?"),
+                                 QMessageBox::StandardButton::Ok |
+                                     QMessageBox::StandardButton::Cancel) ==
+            QMessageBox::StandardButton::Cancel) {
+            return;
+        }
+        UISettings::values.shortcut_already_warned = true;
+    }
+#endif // __linux__
+#endif // __linux__ || __FreeBSD__
+
+    std::filesystem::path target_directory{};
+    // Determine target directory for shortcut
+#if defined(__linux__) || defined(__FreeBSD__)
+    const char* home = std::getenv("HOME");
+    const std::filesystem::path home_path = (home == nullptr ? "~" : home);
+    const char* xdg_data_home = std::getenv("XDG_DATA_HOME");
+
+    if (target == GameListShortcutTarget::Desktop) {
+        target_directory = home_path / "Desktop";
+        if (!Common::FS::IsDir(target_directory)) {
+            QMessageBox::critical(
+                this, tr("Create Shortcut"),
+                tr("Cannot create shortcut on desktop. Path \"%1\" does not exist.")
+                    .arg(QString::fromStdString(target_directory)),
+                QMessageBox::StandardButton::Ok);
+            return;
+        }
+    } else if (target == GameListShortcutTarget::Applications) {
+        target_directory = (xdg_data_home == nullptr ? home_path / ".local/share" : xdg_data_home) /
+                           "applications";
+        if (!Common::FS::CreateDirs(target_directory)) {
+            QMessageBox::critical(this, tr("Create Shortcut"),
+                                  tr("Cannot create shortcut in applications menu. Path \"%1\" "
+                                     "does not exist and cannot be created.")
+                                      .arg(QString::fromStdString(target_directory)),
+                                  QMessageBox::StandardButton::Ok);
+            return;
+        }
+    }
+#endif
+
+    const std::string game_file_name = std::filesystem::path(game_path).filename().string();
+    // Determine full paths for icon and shortcut
+#if defined(__linux__) || defined(__FreeBSD__)
+    std::filesystem::path system_icons_path =
+        (xdg_data_home == nullptr ? home_path / ".local/share/" : xdg_data_home) /
+        "icons/hicolor/256x256";
+    if (!Common::FS::CreateDirs(system_icons_path)) {
+        QMessageBox::critical(
+            this, tr("Create Icon"),
+            tr("Cannot create icon file. Path \"%1\" does not exist and cannot be created.")
+                .arg(QString::fromStdString(system_icons_path)),
+            QMessageBox::StandardButton::Ok);
+        return;
+    }
+    std::filesystem::path icon_path =
+        system_icons_path / (program_id == 0 ? fmt::format("yuzu-{}.png", game_file_name)
+                                             : fmt::format("yuzu-{:016X}.png", program_id));
+    const std::filesystem::path shortcut_path =
+        target_directory / (program_id == 0 ? fmt::format("yuzu-{}.desktop", game_file_name)
+                                            : fmt::format("yuzu-{:016X}.desktop", program_id));
+#else
+    const std::filesystem::path icon_path{};
+    const std::filesystem::path shortcut_path{};
+#endif
+
+    // Get title from game file
+    const FileSys::PatchManager pm{program_id, system->GetFileSystemController(),
+                                   system->GetContentProvider()};
+    const auto control = pm.GetControlMetadata();
+    const auto loader = Loader::GetLoader(*system, vfs->OpenFile(game_path, FileSys::Mode::Read));
+
+    std::string title{fmt::format("{:016X}", program_id)};
+
+    if (control.first != nullptr) {
+        title = control.first->GetApplicationName();
+    } else {
+        loader->ReadTitle(title);
+    }
+
+    // Get icon from game file
+    std::vector<u8> icon_image_file{};
+    if (control.second != nullptr) {
+        icon_image_file = control.second->ReadAllBytes();
+    } else if (loader->ReadIcon(icon_image_file) != Loader::ResultStatus::Success) {
+        LOG_WARNING(Frontend, "Could not read icon from {:s}", game_path);
+    }
+
+    QImage icon_jpeg =
+        QImage::fromData(icon_image_file.data(), static_cast<int>(icon_image_file.size()));
+#if defined(__linux__) || defined(__FreeBSD__)
+    // Convert and write the icon as a PNG
+    if (!icon_jpeg.save(QString::fromStdString(icon_path.string()))) {
+        LOG_ERROR(Frontend, "Could not write icon as PNG to file");
+    } else {
+        LOG_INFO(Frontend, "Wrote an icon to {}", icon_path.string());
+    }
+#endif // __linux__
+
+#if defined(__linux__) || defined(__FreeBSD__)
+    const std::string comment =
+        tr("Start %1 with the yuzu Emulator").arg(QString::fromStdString(title)).toStdString();
+    const std::string arguments = fmt::format("-g \"{:s}\"", game_path);
+    const std::string categories = "Game;Emulator;Qt;";
+    const std::string keywords = "Switch;Nintendo;";
+#else
+    const std::string comment{};
+    const std::string arguments{};
+    const std::string categories{};
+    const std::string keywords{};
+#endif
+    if (!CreateShortcut(shortcut_path.string(), title, comment, icon_path.string(),
+                        yuzu_command.string(), arguments, categories, keywords)) {
+        QMessageBox::critical(this, tr("Create Shortcut"),
+                              tr("Failed to create a shortcut at %1")
+                                  .arg(QString::fromStdString(shortcut_path.string())));
+        return;
+    }
+
+    LOG_INFO(Frontend, "Wrote a shortcut to {}", shortcut_path.string());
+    QMessageBox::information(
+        this, tr("Create Shortcut"),
+        tr("Successfully created a shortcut to %1").arg(QString::fromStdString(title)));
+}
+
 void GMainWindow::OnGameListOpenDirectory(const QString& directory) {
     std::filesystem::path fs_path;
     if (directory == QStringLiteral("SDMC")) {
@@ -2917,7 +3066,8 @@ static QScreen* GuessCurrentScreen(QWidget* window) {
 
 bool GMainWindow::UsingExclusiveFullscreen() {
     return Settings::values.fullscreen_mode.GetValue() == Settings::FullscreenMode::Exclusive ||
-           QGuiApplication::platformName() == QStringLiteral("wayland");
+           QGuiApplication::platformName() == QStringLiteral("wayland") ||
+           QGuiApplication::platformName() == QStringLiteral("wayland-egl");
 }
 
 void GMainWindow::ShowFullscreen() {
@@ -3301,6 +3451,38 @@ void GMainWindow::OpenPerGameConfiguration(u64 title_id, const std::string& file
     }
 }
 
+bool GMainWindow::CreateShortcut(const std::string& shortcut_path, const std::string& title,
+                                 const std::string& comment, const std::string& icon_path,
+                                 const std::string& command, const std::string& arguments,
+                                 const std::string& categories, const std::string& keywords) {
+#if defined(__linux__) || defined(__FreeBSD__)
+    // This desktop file template was writting referencing
+    // https://specifications.freedesktop.org/desktop-entry-spec/desktop-entry-spec-1.0.html
+    std::string shortcut_contents{};
+    shortcut_contents.append("[Desktop Entry]\n");
+    shortcut_contents.append("Type=Application\n");
+    shortcut_contents.append("Version=1.0\n");
+    shortcut_contents.append(fmt::format("Name={:s}\n", title));
+    shortcut_contents.append(fmt::format("Comment={:s}\n", comment));
+    shortcut_contents.append(fmt::format("Icon={:s}\n", icon_path));
+    shortcut_contents.append(fmt::format("TryExec={:s}\n", command));
+    shortcut_contents.append(fmt::format("Exec={:s} {:s}\n", command, arguments));
+    shortcut_contents.append(fmt::format("Categories={:s}\n", categories));
+    shortcut_contents.append(fmt::format("Keywords={:s}\n", keywords));
+
+    std::ofstream shortcut_stream(shortcut_path);
+    if (!shortcut_stream.is_open()) {
+        LOG_WARNING(Common, "Failed to create file {:s}", shortcut_path);
+        return false;
+    }
+    shortcut_stream << shortcut_contents;
+    shortcut_stream.close();
+
+    return true;
+#endif
+    return false;
+}
+
 void GMainWindow::OnLoadAmiibo() {
     if (emu_thread == nullptr || !emu_thread->IsRunning()) {
         return;

src/yuzu/main.h

@@ -38,6 +38,7 @@ class QProgressDialog;
 class WaitTreeWidget;
 enum class GameListOpenTarget;
 enum class GameListRemoveTarget;
+enum class GameListShortcutTarget;
 enum class DumpRomFSTarget;
 enum class InstalledEntryType;
 class GameListPlaceholder;
@@ -293,6 +294,8 @@ private slots:
     void OnGameListCopyTID(u64 program_id);
     void OnGameListNavigateToGamedbEntry(u64 program_id,
                                          const CompatibilityList& compatibility_list);
+    void OnGameListCreateShortcut(u64 program_id, const std::string& game_path,
+                                  GameListShortcutTarget target);
     void OnGameListOpenDirectory(const QString& directory);
     void OnGameListAddDirectory();
     void OnGameListShowList(bool show);
@@ -366,6 +369,10 @@ private:
     bool CheckDarkMode();
 
     QString GetTasStateDescription() const;
+    bool CreateShortcut(const std::string& shortcut_path, const std::string& title,
+                        const std::string& comment, const std::string& icon_path,
+                        const std::string& command, const std::string& arguments,
+                        const std::string& categories, const std::string& keywords);
 
     std::unique_ptr<Ui::MainWindow> ui;
 

src/yuzu/uisettings.h

@@ -138,6 +138,7 @@ struct Values {
 
     bool configuration_applied;
     bool reset_to_defaults;
+    bool shortcut_already_warned{false};
     Settings::Setting<bool> disable_web_applet{true, "disable_web_applet"};
 };