add UUID validation check

Co-authored-by: VolcaEM <63682805+VolcaEM@users.noreply.github.com>

.ci/yuzu-patreon-step2.yml

@@ -5,18 +5,7 @@ variables:
   DisplayVersion: $[counter(variables['DisplayPrefix'], 1)]
 
 stages:
-- stage: format
-  displayName: 'format'
-  jobs:
-  - job: format
-    displayName: 'clang'
-    continueOnError: true
-    pool:
-      vmImage: ubuntu-latest
-    steps:
-    - template: ./templates/format-check.yml
 - stage: build
-  dependsOn: format
   displayName: 'build'
   jobs:
   - job: build

CMakeLists.txt

@@ -157,6 +157,7 @@ macro(yuzu_find_packages)
         #"libzip            1.5         libzip/1.5.2@bincrafters/stable"
         "lz4               1.8         lz4/1.9.2"
         "nlohmann_json     3.7         nlohmann_json/3.7.3"
+    # we need to be careful as the version check might be broken https://github.com/xiph/opus/issues/110
         "opus              1.3         opus/1.3.1"
         "ZLIB              1.2         zlib/1.2.11"
         "zstd              1.4         zstd/1.4.4"

externals/find-modules/FindCatch2.cmake

@@ -8,11 +8,25 @@ find_path(Catch2_INCLUDE_DIR
   PATH_SUFFIXES catch2
 )
 
+if(Catch2_INCLUDE_DIR)
+  file(STRINGS "${Catch2_INCLUDE_DIR}/catch.hpp" _Catch2_version_lines
+    REGEX "#define[ \t]+CATCH_VERSION_(MAJOR|MINOR|PATCH)")
+  string(REGEX REPLACE ".*CATCH_VERSION_MAJOR +\([0-9]+\).*" "\\1" _Catch2_version_major "${_Catch2_version_lines}")
+  string(REGEX REPLACE ".*CATCH_VERSION_MINOR +\([0-9]+\).*" "\\1" _Catch2_version_minor "${_Catch2_version_lines}")
+  string(REGEX REPLACE ".*CATCH_VERSION_PATCH +\([0-9]+\).*" "\\1" _Catch2_version_patch "${_Catch2_version_lines}")
+  set(Catch2_VERSION "${_Catch2_version_major}.${_Catch2_version_minor}.${_Catch2_version_patch}")
+  unset(_Catch2_version_major)
+  unset(_Catch2_version_minor)
+  unset(_Catch2_version_patch)
+  unset(_Catch2_version_lines)
+endif()
+
 include(FindPackageHandleStandardArgs)
 find_package_handle_standard_args(Catch2
   FOUND_VAR Catch2_FOUND
   REQUIRED_VARS
     Catch2_INCLUDE_DIR
+    Catch2_VERSION
   VERSION_VAR Catch2_VERSION
 )
 

externals/find-modules/FindLibzip.cmake

@@ -28,6 +28,16 @@ find_library(LIBZIP_LIBRARY
   "$ENV{LIB_DIR}/lib" "$ENV{LIB}" /usr/local/lib /usr/lib
 )
 
+if (LIBZIP_INCLUDE_DIR_ZIPCONF)
+  FILE(READ "${LIBZIP_INCLUDE_DIR_ZIPCONF}/zipconf.h" _LIBZIP_VERSION_CONTENTS)
+  if (_LIBZIP_VERSION_CONTENTS)
+    STRING(REGEX REPLACE ".*#define LIBZIP_VERSION \"([0-9.]+)\".*" "\\1" LIBZIP_VERSION "${_LIBZIP_VERSION_CONTENTS}")
+  endif()
+  unset(_LIBZIP_VERSION_CONTENTS)
+endif()
+
+set(LIBZIP_VERSION ${LIBZIP_VERSION} CACHE STRING "Version number of libzip")
+
 include(FindPackageHandleStandardArgs)
 find_package_handle_standard_args(Libzip
   FOUND_VAR LIBZIP_FOUND
@@ -35,19 +45,10 @@ find_package_handle_standard_args(Libzip
     LIBZIP_LIBRARY
     LIBZIP_INCLUDE_DIR
     LIBZIP_INCLUDE_DIR_ZIPCONF
+    LIBZIP_VERSION
+  VERSION_VAR LIBZIP_VERSION
 )
 
-set(LIBZIP_VERSION 0)
-
-if (LIBZIP_INCLUDE_DIR_ZIPCONF)
-  FILE(READ "${LIBZIP_INCLUDE_DIR_ZIPCONF}/zipconf.h" _LIBZIP_VERSION_CONTENTS)
-  if (_LIBZIP_VERSION_CONTENTS)
-    STRING(REGEX REPLACE ".*#define LIBZIP_VERSION \"([0-9.]+)\".*" "\\1" LIBZIP_VERSION "${_LIBZIP_VERSION_CONTENTS}")
-  endif()
-endif()
-
-set(LIBZIP_VERSION ${LIBZIP_VERSION} CACHE STRING "Version number of libzip")
-
 if(LIBZIP_FOUND)
   set(LIBZIP_LIBRARIES ${LIBZIP_LIBRARY})
   set(LIBZIP_INCLUDE_DIRS ${LIBZIP_INCLUDE_DIR})
@@ -65,5 +66,7 @@ endif()
 
 mark_as_advanced(
     LIBZIP_INCLUDE_DIR
+    LIBZIP_INCLUDE_DIR_ZIPCONF
     LIBZIP_LIBRARY
+    LIBZIP_VERSION
 )

externals/find-modules/Findfmt.cmake

@@ -13,12 +13,38 @@ find_library(fmt_LIBRARY
   PATHS ${PC_fmt_LIBRARY_DIRS} ${CONAN_LIB_DIRS_fmt}
 )
 
+if(fmt_INCLUDE_DIR)
+  set(_fmt_version_file "${fmt_INCLUDE_DIR}/core.h")
+  if(NOT EXISTS "${_fmt_version_file}")
+    set(_fmt_version_file "${fmt_INCLUDE_DIR}/format.h")
+  endif()
+  if(EXISTS "${_fmt_version_file}")
+    # parse "#define FMT_VERSION 60200" to 6.2.0
+    file(STRINGS "${_fmt_version_file}" fmt_VERSION_LINE
+      REGEX "^#define[ \t]+FMT_VERSION[ \t]+[0-9]+$")
+    string(REGEX REPLACE "^#define[ \t]+FMT_VERSION[ \t]+([0-9]+)$"
+      "\\1" fmt_VERSION "${fmt_VERSION_LINE}")
+    foreach(ver "fmt_VERSION_PATCH" "fmt_VERSION_MINOR" "fmt_VERSION_MAJOR")
+      math(EXPR ${ver} "${fmt_VERSION} % 100")
+      math(EXPR fmt_VERSION "(${fmt_VERSION} - ${${ver}}) / 100")
+    endforeach()
+    set(fmt_VERSION
+      "${fmt_VERSION_MAJOR}.${fmt_VERSION_MINOR}.${fmt_VERSION_PATCH}")
+  endif()
+  unset(_fmt_version_file)
+  unset(fmt_VERSION_LINE)
+  unset(fmt_VERSION_MAJOR)
+  unset(fmt_VERSION_MINOR)
+  unset(fmt_VERSION_PATCH)
+endif()
+
 include(FindPackageHandleStandardArgs)
 find_package_handle_standard_args(fmt
   FOUND_VAR fmt_FOUND
   REQUIRED_VARS
     fmt_LIBRARY
     fmt_INCLUDE_DIR
+    fmt_VERSION
   VERSION_VAR fmt_VERSION
 )
 

externals/find-modules/Findnlohmann_json.cmake

@@ -8,11 +8,25 @@ find_path(nlohmann_json_INCLUDE_DIR
   PATH_SUFFIXES nlohmann
 )
 
+if(nlohmann_json_INCLUDE_DIR)
+  file(STRINGS "${nlohmann_json_INCLUDE_DIR}/json.hpp" _nlohmann_json_version_lines
+    REGEX "#define[ \t]+NLOHMANN_JSON_VERSION_(MAJOR|MINOR|PATCH)")
+  string(REGEX REPLACE ".*NLOHMANN_JSON_VERSION_MAJOR +\([0-9]+\).*" "\\1" _nlohmann_json_version_major "${_nlohmann_json_version_lines}")
+  string(REGEX REPLACE ".*NLOHMANN_JSON_VERSION_MINOR +\([0-9]+\).*" "\\1" _nlohmann_json_version_minor "${_nlohmann_json_version_lines}")
+  string(REGEX REPLACE ".*NLOHMANN_JSON_VERSION_PATCH +\([0-9]+\).*" "\\1" _nlohmann_json_version_patch "${_nlohmann_json_version_lines}")
+  set(nlohmann_json_VERSION "${_nlohmann_json_version_major}.${_nlohmann_json_version_minor}.${_nlohmann_json_version_patch}")
+  unset(_nlohmann_json_version_major)
+  unset(_nlohmann_json_version_minor)
+  unset(_nlohmann_json_version_patch)
+  unset(_nlohmann_json_version_lines)
+endif()
+
 include(FindPackageHandleStandardArgs)
 find_package_handle_standard_args(nlohmann_json
   FOUND_VAR nlohmann_json_FOUND
   REQUIRED_VARS
     nlohmann_json_INCLUDE_DIR
+    nlohmann_json_VERSION
   VERSION_VAR nlohmann_json_VERSION
 )
 

externals/find-modules/Findzstd.cmake

@@ -11,12 +11,26 @@ find_library(zstd_LIBRARY
   PATHS ${PC_zstd_LIBRARY_DIRS}
 )
 
+if(zstd_INCLUDE_DIR)
+  file(STRINGS "${zstd_INCLUDE_DIR}/zstd.h" _zstd_version_lines
+    REGEX "#define[ \t]+ZSTD_VERSION_(MAJOR|MINOR|RELEASE)")
+  string(REGEX REPLACE ".*ZSTD_VERSION_MAJOR *\([0-9]*\).*" "\\1" _zstd_version_major "${_zstd_version_lines}")
+  string(REGEX REPLACE ".*ZSTD_VERSION_MINOR *\([0-9]*\).*" "\\1" _zstd_version_minor "${_zstd_version_lines}")
+  string(REGEX REPLACE ".*ZSTD_VERSION_RELEASE *\([0-9]*\).*" "\\1" _zstd_version_release "${_zstd_version_lines}")
+  set(zstd_VERSION "${_zstd_version_major}.${_zstd_version_minor}.${_zstd_version_release}")
+  unset(_zstd_version_major)
+  unset(_zstd_version_minor)
+  unset(_zstd_version_release)
+  unset(_zstd_version_lines)
+endif()
+
 include(FindPackageHandleStandardArgs)
 find_package_handle_standard_args(zstd
   FOUND_VAR zstd_FOUND
   REQUIRED_VARS
     zstd_LIBRARY
     zstd_INCLUDE_DIR
+    zstd_VERSION
   VERSION_VAR zstd_VERSION
 )
 

src/audio_core/audio_renderer.cpp

@@ -17,7 +17,7 @@ namespace AudioCore {
 
 constexpr u32 STREAM_SAMPLE_RATE{48000};
 constexpr u32 STREAM_NUM_CHANNELS{2};
-
+using VoiceChannelHolder = std::array<VoiceResourceInformation*, 6>;
 class AudioRenderer::VoiceState {
 public:
     bool IsPlaying() const {
@@ -37,9 +37,10 @@ public:
     }
 
     void SetWaveIndex(std::size_t index);
-    std::vector<s16> DequeueSamples(std::size_t sample_count, Core::Memory::Memory& memory);
+    std::vector<s16> DequeueSamples(std::size_t sample_count, Core::Memory::Memory& memory,
+                                    const VoiceChannelHolder& voice_resources);
     void UpdateState();
-    void RefreshBuffer(Core::Memory::Memory& memory);
+    void RefreshBuffer(Core::Memory::Memory& memory, const VoiceChannelHolder& voice_resources);
 
 private:
     bool is_in_use{};
@@ -79,7 +80,7 @@ AudioRenderer::AudioRenderer(Core::Timing::CoreTiming& core_timing, Core::Memory
                              std::shared_ptr<Kernel::WritableEvent> buffer_event,
                              std::size_t instance_number)
     : worker_params{params}, buffer_event{buffer_event}, voices(params.voice_count),
-      effects(params.effect_count), memory{memory_} {
+      voice_resources(params.voice_count), effects(params.effect_count), memory{memory_} {
     behavior_info.SetUserRevision(params.revision);
     audio_out = std::make_unique<AudioCore::AudioOut>();
     stream = audio_out->OpenStream(core_timing, STREAM_SAMPLE_RATE, STREAM_NUM_CHANNELS,
@@ -127,6 +128,12 @@ ResultVal<std::vector<u8>> AudioRenderer::UpdateAudioRenderer(const std::vector<
                 input_params.data() + sizeof(UpdateDataHeader) + config.behavior_size,
                 memory_pool_count * sizeof(MemoryPoolInfo));
 
+    // Copy voice resources
+    const std::size_t voice_resource_offset{sizeof(UpdateDataHeader) + config.behavior_size +
+                                            config.memory_pools_size};
+    std::memcpy(voice_resources.data(), input_params.data() + voice_resource_offset,
+                sizeof(VoiceResourceInformation) * voice_resources.size());
+
     // Copy VoiceInfo structs
     std::size_t voice_offset{sizeof(UpdateDataHeader) + config.behavior_size +
                              config.memory_pools_size + config.voice_resource_size};
@@ -220,14 +227,15 @@ void AudioRenderer::VoiceState::SetWaveIndex(std::size_t index) {
     is_refresh_pending = true;
 }
 
-std::vector<s16> AudioRenderer::VoiceState::DequeueSamples(std::size_t sample_count,
-                                                           Core::Memory::Memory& memory) {
+std::vector<s16> AudioRenderer::VoiceState::DequeueSamples(
+    std::size_t sample_count, Core::Memory::Memory& memory,
+    const VoiceChannelHolder& voice_resources) {
     if (!IsPlaying()) {
         return {};
     }
 
     if (is_refresh_pending) {
-        RefreshBuffer(memory);
+        RefreshBuffer(memory, voice_resources);
     }
 
     const std::size_t max_size{samples.size() - offset};
@@ -271,7 +279,8 @@ void AudioRenderer::VoiceState::UpdateState() {
     is_in_use = info.is_in_use;
 }
 
-void AudioRenderer::VoiceState::RefreshBuffer(Core::Memory::Memory& memory) {
+void AudioRenderer::VoiceState::RefreshBuffer(Core::Memory::Memory& memory,
+                                              const VoiceChannelHolder& voice_resources) {
     const auto wave_buffer_address = info.wave_buffer[wave_index].buffer_addr;
     const auto wave_buffer_size = info.wave_buffer[wave_index].buffer_sz;
     std::vector<s16> new_samples(wave_buffer_size / sizeof(s16));
@@ -296,17 +305,77 @@ void AudioRenderer::VoiceState::RefreshBuffer(Core::Memory::Memory& memory) {
     }
 
     switch (info.channel_count) {
-    case 1:
+    case 1: {
         // 1 channel is upsampled to 2 channel
         samples.resize(new_samples.size() * 2);
+
         for (std::size_t index = 0; index < new_samples.size(); ++index) {
-            samples[index * 2] = new_samples[index];
-            samples[index * 2 + 1] = new_samples[index];
+            auto sample = static_cast<float>(new_samples[index]);
+            if (voice_resources[0]->in_use) {
+                sample *= voice_resources[0]->mix_volumes[0];
+            }
+
+            samples[index * 2] = static_cast<s16>(sample * info.volume);
+            samples[index * 2 + 1] = static_cast<s16>(sample * info.volume);
         }
         break;
+    }
     case 2: {
         // 2 channel is played as is
         samples = std::move(new_samples);
+        const std::size_t sample_count = (samples.size() / 2);
+        for (std::size_t index = 0; index < sample_count; ++index) {
+            const std::size_t index_l = index * 2;
+            const std::size_t index_r = index * 2 + 1;
+
+            auto sample_l = static_cast<float>(samples[index_l]);
+            auto sample_r = static_cast<float>(samples[index_r]);
+
+            if (voice_resources[0]->in_use) {
+                sample_l *= voice_resources[0]->mix_volumes[0];
+            }
+
+            if (voice_resources[1]->in_use) {
+                sample_r *= voice_resources[1]->mix_volumes[1];
+            }
+
+            samples[index_l] = static_cast<s16>(sample_l * info.volume);
+            samples[index_r] = static_cast<s16>(sample_r * info.volume);
+        }
+        break;
+    }
+    case 6: {
+        samples.resize((new_samples.size() / 6) * 2);
+        const std::size_t sample_count = samples.size() / 2;
+
+        for (std::size_t index = 0; index < sample_count; ++index) {
+            auto FL = static_cast<float>(new_samples[index * 6]);
+            auto FR = static_cast<float>(new_samples[index * 6 + 1]);
+            auto FC = static_cast<float>(new_samples[index * 6 + 2]);
+            auto BL = static_cast<float>(new_samples[index * 6 + 4]);
+            auto BR = static_cast<float>(new_samples[index * 6 + 5]);
+
+            if (voice_resources[0]->in_use) {
+                FL *= voice_resources[0]->mix_volumes[0];
+            }
+            if (voice_resources[1]->in_use) {
+                FR *= voice_resources[1]->mix_volumes[1];
+            }
+            if (voice_resources[2]->in_use) {
+                FC *= voice_resources[2]->mix_volumes[2];
+            }
+            if (voice_resources[4]->in_use) {
+                BL *= voice_resources[4]->mix_volumes[4];
+            }
+            if (voice_resources[5]->in_use) {
+                BR *= voice_resources[5]->mix_volumes[5];
+            }
+
+            samples[index * 2] =
+                static_cast<s16>((0.3694f * FL + 0.2612f * FC + 0.3694f * BL) * info.volume);
+            samples[index * 2 + 1] =
+                static_cast<s16>((0.3694f * FR + 0.2612f * FC + 0.3694f * BR) * info.volume);
+        }
         break;
     }
     default:
@@ -352,11 +421,17 @@ void AudioRenderer::QueueMixedBuffer(Buffer::Tag tag) {
         if (!voice.IsPlaying()) {
             continue;
         }
+        VoiceChannelHolder resources{};
+        for (u32 channel = 0; channel < voice.GetInfo().channel_count; channel++) {
+            const auto channel_resource_id = voice.GetInfo().voice_channel_resource_ids[channel];
+            resources[channel] = &voice_resources[channel_resource_id];
+        }
 
         std::size_t offset{};
         s64 samples_remaining{BUFFER_SIZE};
         while (samples_remaining > 0) {
-            const std::vector<s16> samples{voice.DequeueSamples(samples_remaining, memory)};
+            const std::vector<s16> samples{
+                voice.DequeueSamples(samples_remaining, memory, resources)};
 
             if (samples.empty()) {
                 break;

src/audio_core/audio_renderer.h

@@ -9,6 +9,7 @@
 #include <vector>
 
 #include "audio_core/behavior_info.h"
+#include "audio_core/common.h"
 #include "audio_core/stream.h"
 #include "common/common_funcs.h"
 #include "common/common_types.h"
@@ -116,6 +117,14 @@ struct WaveBuffer {
 };
 static_assert(sizeof(WaveBuffer) == 0x38, "WaveBuffer has wrong size");
 
+struct VoiceResourceInformation {
+    s32_le id{};
+    std::array<float_le, MAX_MIX_BUFFERS> mix_volumes{};
+    bool in_use{};
+    INSERT_PADDING_BYTES(11);
+};
+static_assert(sizeof(VoiceResourceInformation) == 0x70, "VoiceResourceInformation has wrong size");
+
 struct VoiceInfo {
     u32_le id;
     u32_le node_id;
@@ -244,6 +253,7 @@ private:
     AudioRendererParameter worker_params;
     std::shared_ptr<Kernel::WritableEvent> buffer_event;
     std::vector<VoiceState> voices;
+    std::vector<VoiceResourceInformation> voice_resources;
     std::vector<EffectState> effects;
     std::unique_ptr<AudioOut> audio_out;
     StreamPtr stream;

src/audio_core/common.h

@@ -14,6 +14,7 @@ constexpr ResultCode ERR_INVALID_PARAMETERS{ErrorModule::Audio, 41};
 }
 
 constexpr u32_le CURRENT_PROCESS_REVISION = Common::MakeMagic('R', 'E', 'V', '8');
+constexpr std::size_t MAX_MIX_BUFFERS = 24;
 
 static constexpr u32 VersionFromRevision(u32_le rev) {
     // "REV7" -> 7

src/common/CMakeLists.txt

@@ -148,6 +148,8 @@ add_library(common STATIC
     thread.h
     thread_queue_list.h
     threadsafe_queue.h
+    time_zone.cpp
+    time_zone.h
     timer.cpp
     timer.h
     uint128.cpp

src/common/time_zone.cpp

@@ -0,0 +1,49 @@
+// Copyright 2020 yuzu Emulator Project
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#include <chrono>
+#include <iomanip>
+#include <sstream>
+
+#include "common/logging/log.h"
+#include "common/time_zone.h"
+
+namespace Common::TimeZone {
+
+std::string GetDefaultTimeZone() {
+    return "GMT";
+}
+
+static std::string GetOsTimeZoneOffset() {
+    const std::time_t t{std::time(nullptr)};
+    const std::tm tm{*std::localtime(&t)};
+
+    std::stringstream ss;
+    ss << std::put_time(&tm, "%z"); // Get the current timezone offset, e.g. "-400", as a string
+
+    return ss.str();
+}
+
+static int ConvertOsTimeZoneOffsetToInt(const std::string& timezone) {
+    try {
+        return std::stoi(timezone);
+    } catch (const std::invalid_argument&) {
+        LOG_CRITICAL(Common, "invalid_argument with {}!", timezone);
+        return 0;
+    } catch (const std::out_of_range&) {
+        LOG_CRITICAL(Common, "out_of_range with {}!", timezone);
+        return 0;
+    }
+}
+
+std::chrono::seconds GetCurrentOffsetSeconds() {
+    const int offset{ConvertOsTimeZoneOffsetToInt(GetOsTimeZoneOffset())};
+
+    int seconds{(offset / 100) * 60 * 60}; // Convert hour component to seconds
+    seconds += (offset % 100) * 60;        // Convert minute component to seconds
+
+    return std::chrono::seconds{seconds};
+}
+
+} // namespace Common::TimeZone

src/common/time_zone.h

@@ -0,0 +1,18 @@
+// Copyright 2020 yuzu Emulator Project
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#pragma once
+
+#include <chrono>
+#include <string>
+
+namespace Common::TimeZone {
+
+/// Gets the default timezone, i.e. "GMT"
+std::string GetDefaultTimeZone();
+
+/// Gets the offset of the current timezone (from the default), in seconds
+std::chrono::seconds GetCurrentOffsetSeconds();
+
+} // namespace Common::TimeZone

src/core/file_sys/control_metadata.cpp

@@ -95,6 +95,10 @@ u32 NACP::GetSupportedLanguages() const {
     return raw.supported_languages;
 }
 
+u64 NACP::GetDeviceSaveDataSize() const {
+    return raw.device_save_data_size;
+}
+
 std::vector<u8> NACP::GetRawBytes() const {
     std::vector<u8> out(sizeof(RawNACP));
     std::memcpy(out.data(), &raw, sizeof(RawNACP));

src/core/file_sys/control_metadata.h

@@ -113,6 +113,7 @@ public:
     u32 GetSupportedLanguages() const;
     std::vector<u8> GetRawBytes() const;
     bool GetUserAccountSwitchLock() const;
+    u64 GetDeviceSaveDataSize() const;
 
 private:
     RawNACP raw{};

src/core/file_sys/savedata_factory.cpp

@@ -57,7 +57,8 @@ void PrintSaveDataDescriptorWarnings(SaveDataDescriptor meta) {
 bool ShouldSaveDataBeAutomaticallyCreated(SaveDataSpaceId space, const SaveDataDescriptor& desc) {
     return desc.type == SaveDataType::CacheStorage || desc.type == SaveDataType::TemporaryStorage ||
            (space == SaveDataSpaceId::NandUser && ///< Normal Save Data -- Current Title & User
-            desc.type == SaveDataType::SaveData && desc.title_id == 0 && desc.save_id == 0);
+            (desc.type == SaveDataType::SaveData || desc.type == SaveDataType::DeviceSaveData) &&
+            desc.title_id == 0 && desc.save_id == 0);
 }
 
 } // Anonymous namespace
@@ -139,8 +140,10 @@ std::string SaveDataFactory::GetFullPath(SaveDataSpaceId space, SaveDataType typ
                                          u128 user_id, u64 save_id) {
     // According to switchbrew, if a save is of type SaveData and the title id field is 0, it should
     // be interpreted as the title id of the current process.
-    if (type == SaveDataType::SaveData && title_id == 0) {
-        title_id = Core::System::GetInstance().CurrentProcess()->GetTitleID();
+    if (type == SaveDataType::SaveData || type == SaveDataType::DeviceSaveData) {
+        if (title_id == 0) {
+            title_id = Core::System::GetInstance().CurrentProcess()->GetTitleID();
+        }
     }
 
     std::string out = GetSaveDataSpaceIdPath(space);

src/core/frontend/emu_window.cpp

@@ -46,7 +46,7 @@ private:
 EmuWindow::EmuWindow() {
     // TODO: Find a better place to set this.
     config.min_client_area_size =
-        std::make_pair(Layout::ScreenUndocked::Width, Layout::ScreenUndocked::Height);
+        std::make_pair(Layout::MinimumSize::Width, Layout::MinimumSize::Height);
     active_config = config;
     touch_state = std::make_shared<TouchState>();
     Input::RegisterFactory<Input::TouchDevice>("emu_window", touch_state);

src/core/frontend/framebuffer_layout.h

@@ -8,6 +8,11 @@
 
 namespace Layout {
 
+namespace MinimumSize {
+constexpr u32 Width = 640;
+constexpr u32 Height = 360;
+} // namespace MinimumSize
+
 namespace ScreenUndocked {
 constexpr u32 Width = 1280;
 constexpr u32 Height = 720;

src/core/hle/service/filesystem/fsp_srv.cpp

@@ -767,7 +767,7 @@ FSP_SRV::FSP_SRV(FileSystemController& fsc, const Core::Reporter& reporter)
         {1014, nullptr, "OutputMultiProgramTagAccessLog"},
         {1100, nullptr, "OverrideSaveDataTransferTokenSignVerificationKey"},
         {1110, nullptr, "CorruptSaveDataFileSystemBySaveDataSpaceId2"},
-        {1200, nullptr, "OpenMultiCommitManager"},
+        {1200, &FSP_SRV::OpenMultiCommitManager, "OpenMultiCommitManager"},
         {1300, nullptr, "OpenBisWiper"},
     };
     // clang-format on
@@ -988,4 +988,40 @@ void FSP_SRV::GetAccessLogVersionInfo(Kernel::HLERequestContext& ctx) {
     rb.Push(access_log_program_index);
 }
 
+class IMultiCommitManager final : public ServiceFramework<IMultiCommitManager> {
+public:
+    explicit IMultiCommitManager() : ServiceFramework("IMultiCommitManager") {
+        static const FunctionInfo functions[] = {
+            {1, &IMultiCommitManager::Add, "Add"},
+            {2, &IMultiCommitManager::Commit, "Commit"},
+        };
+        RegisterHandlers(functions);
+    }
+
+private:
+    FileSys::VirtualFile backend;
+
+    void Add(Kernel::HLERequestContext& ctx) {
+        LOG_WARNING(Service_FS, "(STUBBED) called");
+
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(RESULT_SUCCESS);
+    }
+
+    void Commit(Kernel::HLERequestContext& ctx) {
+        LOG_WARNING(Service_FS, "(STUBBED) called");
+
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(RESULT_SUCCESS);
+    }
+};
+
+void FSP_SRV::OpenMultiCommitManager(Kernel::HLERequestContext& ctx) {
+    LOG_DEBUG(Service_FS, "called");
+
+    IPC::ResponseBuilder rb{ctx, 2, 0, 1};
+    rb.Push(RESULT_SUCCESS);
+    rb.PushIpcInterface<IMultiCommitManager>(std::make_shared<IMultiCommitManager>());
+}
+
 } // namespace Service::FileSystem

src/core/hle/service/filesystem/fsp_srv.h

@@ -50,6 +50,7 @@ private:
     void OpenPatchDataStorageByCurrentProcess(Kernel::HLERequestContext& ctx);
     void OutputAccessLogToSdCard(Kernel::HLERequestContext& ctx);
     void GetAccessLogVersionInfo(Kernel::HLERequestContext& ctx);
+    void OpenMultiCommitManager(Kernel::HLERequestContext& ctx);
 
     FileSystemController& fsc;
 

src/core/hle/service/hid/hid.cpp

@@ -157,7 +157,7 @@ Hid::Hid(Core::System& system) : ServiceFramework("hid"), system(system) {
         {11, &Hid::ActivateTouchScreen, "ActivateTouchScreen"},
         {21, &Hid::ActivateMouse, "ActivateMouse"},
         {31, &Hid::ActivateKeyboard, "ActivateKeyboard"},
-        {32, nullptr, "SendKeyboardLockKeyEvent"},
+        {32, &Hid::SendKeyboardLockKeyEvent, "SendKeyboardLockKeyEvent"},
         {40, nullptr, "AcquireXpadIdEventHandle"},
         {41, nullptr, "ReleaseXpadIdEventHandle"},
         {51, &Hid::ActivateXpad, "ActivateXpad"},
@@ -871,6 +871,15 @@ void Hid::InitializeSevenSixAxisSensor(Kernel::HLERequestContext& ctx) {
     rb.Push(RESULT_SUCCESS);
 }
 
+void Hid::SendKeyboardLockKeyEvent(Kernel::HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    const auto flags{rp.Pop<u32>()};
+    LOG_WARNING(Service_HID, "(STUBBED) called. flags={}", flags);
+
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(RESULT_SUCCESS);
+}
+
 class HidDbg final : public ServiceFramework<HidDbg> {
 public:
     explicit HidDbg() : ServiceFramework{"hid:dbg"} {

src/core/hle/service/hid/hid.h

@@ -130,6 +130,7 @@ private:
     void SetPalmaBoostMode(Kernel::HLERequestContext& ctx);
     void StopSevenSixAxisSensor(Kernel::HLERequestContext& ctx);
     void InitializeSevenSixAxisSensor(Kernel::HLERequestContext& ctx);
+    void SendKeyboardLockKeyEvent(Kernel::HLERequestContext& ctx);
 
     std::shared_ptr<IAppletResource> applet_resource;
     Core::System& system;

src/core/hle/service/nvflinger/buffer_queue.cpp

@@ -138,9 +138,7 @@ u32 BufferQueue::Query(QueryType type) {
 
     switch (type) {
     case QueryType::NativeWindowFormat:
-        // TODO(Subv): Use an enum for this
-        static constexpr u32 FormatABGR8 = 1;
-        return FormatABGR8;
+        return static_cast<u32>(PixelFormat::RGBA8888);
     }
 
     UNIMPLEMENTED();

src/core/hle/service/nvflinger/buffer_queue.h

@@ -66,6 +66,16 @@ public:
         Rotate270 = 0x07,
     };
 
+    enum class PixelFormat : u32 {
+        RGBA8888 = 1,
+        RGBX8888 = 2,
+        RGB888 = 3,
+        RGB565 = 4,
+        BGRA8888 = 5,
+        RGBA5551 = 6,
+        RRGBA4444 = 7,
+    };
+
     struct Buffer {
         enum class Status { Free = 0, Queued = 1, Dequeued = 2, Acquired = 3 };
 

src/core/hle/service/time/time_manager.cpp

@@ -5,6 +5,7 @@
 #include <chrono>
 #include <ctime>
 
+#include "common/time_zone.h"
 #include "core/hle/service/time/ephemeral_network_system_clock_context_writer.h"
 #include "core/hle/service/time/local_system_clock_context_writer.h"
 #include "core/hle/service/time/network_system_clock_context_writer.h"
@@ -21,8 +22,16 @@ static std::chrono::seconds GetSecondsSinceEpoch() {
            Settings::values.custom_rtc_differential;
 }
 
+static s64 GetExternalTimeZoneOffset() {
+    // With "auto" timezone setting, we use the external system's timezone offset
+    if (Settings::GetTimeZoneString() == "auto") {
+        return Common::TimeZone::GetCurrentOffsetSeconds().count();
+    }
+    return 0;
+}
+
 static s64 GetExternalRtcValue() {
-    return GetSecondsSinceEpoch().count();
+    return GetSecondsSinceEpoch().count() + GetExternalTimeZoneOffset();
 }
 
 TimeManager::TimeManager(Core::System& system)

src/core/hle/service/time/time_zone_content_manager.cpp

@@ -5,6 +5,7 @@
 #include <sstream>
 
 #include "common/logging/log.h"
+#include "common/time_zone.h"
 #include "core/core.h"
 #include "core/file_sys/content_archive.h"
 #include "core/file_sys/nca_metadata.h"
@@ -14,6 +15,7 @@
 #include "core/hle/service/filesystem/filesystem.h"
 #include "core/hle/service/time/time_manager.h"
 #include "core/hle/service/time/time_zone_content_manager.h"
+#include "core/settings.h"
 
 namespace Service::Time::TimeZone {
 
@@ -68,10 +70,22 @@ static std::vector<std::string> BuildLocationNameCache(Core::System& system) {
 
 TimeZoneContentManager::TimeZoneContentManager(TimeManager& time_manager, Core::System& system)
     : system{system}, location_name_cache{BuildLocationNameCache(system)} {
-    if (FileSys::VirtualFile vfs_file; GetTimeZoneInfoFile("GMT", vfs_file) == RESULT_SUCCESS) {
+
+    std::string location_name;
+    const auto timezone_setting = Settings::GetTimeZoneString();
+    if (timezone_setting == "auto") {
+        location_name = Common::TimeZone::GetDefaultTimeZone();
+    } else if (timezone_setting == "default") {
+        location_name = location_name;
+    } else {
+        location_name = timezone_setting;
+    }
+
+    if (FileSys::VirtualFile vfs_file;
+        GetTimeZoneInfoFile(location_name, vfs_file) == RESULT_SUCCESS) {
         const auto time_point{
             time_manager.GetStandardSteadyClockCore().GetCurrentTimePoint(system)};
-        time_manager.SetupTimeZoneManager("GMT", time_point, location_name_cache.size(), {},
+        time_manager.SetupTimeZoneManager(location_name, time_point, location_name_cache.size(), {},
                                           vfs_file);
     } else {
         time_zone_manager.MarkAsInitialized();
@@ -113,6 +127,12 @@ ResultCode TimeZoneContentManager::GetTimeZoneInfoFile(const std::string& locati
     }
 
     vfs_file = zoneinfo_dir->GetFile(location_name);
+    if (!vfs_file) {
+        LOG_ERROR(Service_Time, "{:016X} has no file \"{}\"! Using default timezone.",
+                  time_zone_binary_titleid, location_name);
+        vfs_file = zoneinfo_dir->GetFile(Common::TimeZone::GetDefaultTimeZone());
+    }
+
     if (!vfs_file) {
         LOG_ERROR(Service_Time, "{:016X} has no file \"{}\"!", time_zone_binary_titleid,
                   location_name);

src/core/settings.cpp

@@ -63,6 +63,21 @@ const std::array<const char*, NumMouseButtons> mapping = {{
 
 Values values = {};
 
+std::string GetTimeZoneString() {
+    static constexpr std::array<const char*, 46> timezones{{
+        "auto",      "default",   "CET", "CST6CDT", "Cuba",    "EET",    "Egypt",     "Eire",
+        "EST",       "EST5EDT",   "GB",  "GB-Eire", "GMT",     "GMT+0",  "GMT-0",     "GMT0",
+        "Greenwich", "Hongkong",  "HST", "Iceland", "Iran",    "Israel", "Jamaica",   "Japan",
+        "Kwajalein", "Libya",     "MET", "MST",     "MST7MDT", "Navajo", "NZ",        "NZ-CHAT",
+        "Poland",    "Portugal",  "PRC", "PST8PDT", "ROC",     "ROK",    "Singapore", "Turkey",
+        "UCT",       "Universal", "UTC", "W-SU",    "WET",     "Zulu",
+    }};
+
+    ASSERT(Settings::values.time_zone_index < timezones.size());
+
+    return timezones[Settings::values.time_zone_index];
+}
+
 void Apply() {
     GDBStub::SetServerPort(values.gdbstub_port);
     GDBStub::ToggleServer(values.use_gdbstub);
@@ -87,6 +102,7 @@ void LogSettings() {
     LogSetting("System_CurrentUser", Settings::values.current_user);
     LogSetting("System_LanguageIndex", Settings::values.language_index);
     LogSetting("System_RegionIndex", Settings::values.region_index);
+    LogSetting("System_TimeZoneIndex", Settings::values.time_zone_index);
     LogSetting("Core_UseMultiCore", Settings::values.use_multi_core);
     LogSetting("Renderer_UseResolutionFactor", Settings::values.resolution_factor);
     LogSetting("Renderer_UseFrameLimit", Settings::values.use_frame_limit);

src/core/settings.h

@@ -394,6 +394,7 @@ struct Values {
     s32 current_user;
     s32 language_index;
     s32 region_index;
+    s32 time_zone_index;
     s32 sound_index;
 
     // Controls
@@ -490,6 +491,9 @@ struct Values {
 bool IsGPULevelExtreme();
 bool IsGPULevelHigh();
 
+std::string GetTimeZoneString();
+
 void Apply();
 void LogSettings();
+
 } // namespace Settings

src/video_core/dma_pusher.cpp

@@ -54,9 +54,7 @@ bool DmaPusher::Step() {
         return true;
     });
     const CommandListHeader command_list_header{command_list[dma_pushbuffer_subindex++]};
-    GPUVAddr dma_get = command_list_header.addr;
-    GPUVAddr dma_put = dma_get + command_list_header.size * sizeof(u32);
-    bool non_main = command_list_header.is_non_main;
+    const GPUVAddr dma_get = command_list_header.addr;
 
     if (dma_pushbuffer_subindex >= command_list.size()) {
         // We've gone through the current list, remove it from the queue
@@ -133,11 +131,6 @@ bool DmaPusher::Step() {
         index++;
     }
 
-    if (!non_main) {
-        // TODO (degasus): This is dead code, as dma_mget is never read.
-        dma_mget = dma_put;
-    }
-
     return true;
 }
 

src/video_core/dma_pusher.h

@@ -102,7 +102,6 @@ private:
     DmaState dma_state{};
     bool dma_increment_once{};
 
-    GPUVAddr dma_mget{};  ///< main pushbuffer last read address
     bool ib_enable{true}; ///< IB mode enabled
 
     std::array<Tegra::Engines::EngineInterface*, max_subchannels> subchannels{};

src/video_core/engines/shader_bytecode.h

@@ -168,18 +168,22 @@ enum class Pred : u64 {
 };
 
 enum class PredCondition : u64 {
-    LessThan = 1,
-    Equal = 2,
-    LessEqual = 3,
-    GreaterThan = 4,
-    NotEqual = 5,
-    GreaterEqual = 6,
-    LessThanWithNan = 9,
-    LessEqualWithNan = 11,
-    GreaterThanWithNan = 12,
-    NotEqualWithNan = 13,
-    GreaterEqualWithNan = 14,
-    // TODO(Subv): Other condition types
+    F = 0,    // Always false
+    LT = 1,   // Ordered less than
+    EQ = 2,   // Ordered equal
+    LE = 3,   // Ordered less than or equal
+    GT = 4,   // Ordered greater than
+    NE = 5,   // Ordered not equal
+    GE = 6,   // Ordered greater than or equal
+    NUM = 7,  // Ordered
+    NAN_ = 8, // Unordered
+    LTU = 9,  // Unordered less than
+    EQU = 10, // Unordered equal
+    LEU = 11, // Unordered less than or equal
+    GTU = 12, // Unordered greater than
+    NEU = 13, // Unordered not equal
+    GEU = 14, // Unordered greater than or equal
+    T = 15,   // Always true
 };
 
 enum class PredOperation : u64 {

src/video_core/renderer_opengl/gl_shader_decompiler.cpp

@@ -1840,34 +1840,40 @@ private:
                 Type::HalfFloat};
     }
 
-    template <Type type>
-    Expression LogicalLessThan(Operation operation) {
-        return GenerateBinaryInfix(operation, "<", Type::Bool, type, type);
+    template <const std::string_view& op, Type type, bool unordered = false>
+    Expression Comparison(Operation operation) {
+        static_assert(!unordered || type == Type::Float);
+
+        const Expression expr = GenerateBinaryInfix(operation, op, Type::Bool, type, type);
+
+        if constexpr (op.compare("!=") == 0 && type == Type::Float && !unordered) {
+            // GLSL's operator!=(float, float) doesn't seem be ordered. This happens on both AMD's
+            // and Nvidia's proprietary stacks. Manually force an ordered comparison.
+            return {fmt::format("({} && !isnan({}) && !isnan({}))", expr.AsBool(),
+                                VisitOperand(operation, 0).AsFloat(),
+                                VisitOperand(operation, 1).AsFloat()),
+                    Type::Bool};
+        }
+        if constexpr (!unordered) {
+            return expr;
+        }
+        // Unordered comparisons are always true for NaN operands.
+        return {fmt::format("({} || isnan({}) || isnan({}))", expr.AsBool(),
+                            VisitOperand(operation, 0).AsFloat(),
+                            VisitOperand(operation, 1).AsFloat()),
+                Type::Bool};
     }
 
-    template <Type type>
-    Expression LogicalEqual(Operation operation) {
-        return GenerateBinaryInfix(operation, "==", Type::Bool, type, type);
+    Expression FOrdered(Operation operation) {
+        return {fmt::format("(!isnan({}) && !isnan({}))", VisitOperand(operation, 0).AsFloat(),
+                            VisitOperand(operation, 1).AsFloat()),
+                Type::Bool};
     }
 
-    template <Type type>
-    Expression LogicalLessEqual(Operation operation) {
-        return GenerateBinaryInfix(operation, "<=", Type::Bool, type, type);
-    }
-
-    template <Type type>
-    Expression LogicalGreaterThan(Operation operation) {
-        return GenerateBinaryInfix(operation, ">", Type::Bool, type, type);
-    }
-
-    template <Type type>
-    Expression LogicalNotEqual(Operation operation) {
-        return GenerateBinaryInfix(operation, "!=", Type::Bool, type, type);
-    }
-
-    template <Type type>
-    Expression LogicalGreaterEqual(Operation operation) {
-        return GenerateBinaryInfix(operation, ">=", Type::Bool, type, type);
+    Expression FUnordered(Operation operation) {
+        return {fmt::format("(isnan({}) || isnan({}))", VisitOperand(operation, 0).AsFloat(),
+                            VisitOperand(operation, 1).AsFloat()),
+                Type::Bool};
     }
 
     Expression LogicalAddCarry(Operation operation) {
@@ -2324,6 +2330,13 @@ private:
         Func() = delete;
         ~Func() = delete;
 
+        static constexpr std::string_view LessThan = "<";
+        static constexpr std::string_view Equal = "==";
+        static constexpr std::string_view LessEqual = "<=";
+        static constexpr std::string_view GreaterThan = ">";
+        static constexpr std::string_view NotEqual = "!=";
+        static constexpr std::string_view GreaterEqual = ">=";
+
         static constexpr std::string_view Add = "Add";
         static constexpr std::string_view Min = "Min";
         static constexpr std::string_view Max = "Max";
@@ -2425,27 +2438,34 @@ private:
         &GLSLDecompiler::LogicalPick2,
         &GLSLDecompiler::LogicalAnd2,
 
-        &GLSLDecompiler::LogicalLessThan<Type::Float>,
-        &GLSLDecompiler::LogicalEqual<Type::Float>,
-        &GLSLDecompiler::LogicalLessEqual<Type::Float>,
-        &GLSLDecompiler::LogicalGreaterThan<Type::Float>,
-        &GLSLDecompiler::LogicalNotEqual<Type::Float>,
-        &GLSLDecompiler::LogicalGreaterEqual<Type::Float>,
-        &GLSLDecompiler::LogicalFIsNan,
+        &GLSLDecompiler::Comparison<Func::LessThan, Type::Float, false>,
+        &GLSLDecompiler::Comparison<Func::Equal, Type::Float, false>,
+        &GLSLDecompiler::Comparison<Func::LessEqual, Type::Float, false>,
+        &GLSLDecompiler::Comparison<Func::GreaterThan, Type::Float, false>,
+        &GLSLDecompiler::Comparison<Func::NotEqual, Type::Float, false>,
+        &GLSLDecompiler::Comparison<Func::GreaterEqual, Type::Float, false>,
+        &GLSLDecompiler::FOrdered,
+        &GLSLDecompiler::FUnordered,
+        &GLSLDecompiler::Comparison<Func::LessThan, Type::Float, true>,
+        &GLSLDecompiler::Comparison<Func::Equal, Type::Float, true>,
+        &GLSLDecompiler::Comparison<Func::LessEqual, Type::Float, true>,
+        &GLSLDecompiler::Comparison<Func::GreaterThan, Type::Float, true>,
+        &GLSLDecompiler::Comparison<Func::NotEqual, Type::Float, true>,
+        &GLSLDecompiler::Comparison<Func::GreaterEqual, Type::Float, true>,
 
-        &GLSLDecompiler::LogicalLessThan<Type::Int>,
-        &GLSLDecompiler::LogicalEqual<Type::Int>,
-        &GLSLDecompiler::LogicalLessEqual<Type::Int>,
-        &GLSLDecompiler::LogicalGreaterThan<Type::Int>,
-        &GLSLDecompiler::LogicalNotEqual<Type::Int>,
-        &GLSLDecompiler::LogicalGreaterEqual<Type::Int>,
+        &GLSLDecompiler::Comparison<Func::LessThan, Type::Int>,
+        &GLSLDecompiler::Comparison<Func::Equal, Type::Int>,
+        &GLSLDecompiler::Comparison<Func::LessEqual, Type::Int>,
+        &GLSLDecompiler::Comparison<Func::GreaterThan, Type::Int>,
+        &GLSLDecompiler::Comparison<Func::NotEqual, Type::Int>,
+        &GLSLDecompiler::Comparison<Func::GreaterEqual, Type::Int>,
 
-        &GLSLDecompiler::LogicalLessThan<Type::Uint>,
-        &GLSLDecompiler::LogicalEqual<Type::Uint>,
-        &GLSLDecompiler::LogicalLessEqual<Type::Uint>,
-        &GLSLDecompiler::LogicalGreaterThan<Type::Uint>,
-        &GLSLDecompiler::LogicalNotEqual<Type::Uint>,
-        &GLSLDecompiler::LogicalGreaterEqual<Type::Uint>,
+        &GLSLDecompiler::Comparison<Func::LessThan, Type::Uint>,
+        &GLSLDecompiler::Comparison<Func::Equal, Type::Uint>,
+        &GLSLDecompiler::Comparison<Func::LessEqual, Type::Uint>,
+        &GLSLDecompiler::Comparison<Func::GreaterThan, Type::Uint>,
+        &GLSLDecompiler::Comparison<Func::NotEqual, Type::Uint>,
+        &GLSLDecompiler::Comparison<Func::GreaterEqual, Type::Uint>,
 
         &GLSLDecompiler::LogicalAddCarry,
 

src/video_core/renderer_vulkan/fixed_pipeline_state.cpp

@@ -93,6 +93,7 @@ void FixedPipelineState::Rasterizer::Fill(const Maxwell& regs) noexcept {
     tessellation_clockwise.Assign(regs.tess_mode.cw.Value());
     logic_op_enable.Assign(regs.logic_op.enable != 0 ? 1 : 0);
     logic_op.Assign(PackLogicOp(regs.logic_op.operation));
+    rasterize_enable.Assign(regs.rasterize_enable != 0 ? 1 : 0);
     std::memcpy(&point_size, &regs.point_size, sizeof(point_size)); // TODO: C++20 std::bit_cast
 }
 

src/video_core/renderer_vulkan/fixed_pipeline_state.h

@@ -164,6 +164,7 @@ struct FixedPipelineState {
             BitField<23, 1, u32> tessellation_clockwise;
             BitField<24, 1, u32> logic_op_enable;
             BitField<25, 4, u32> logic_op;
+            BitField<29, 1, u32> rasterize_enable;
         };
 
         // TODO(Rodrigo): Move this to push constants

src/video_core/renderer_vulkan/vk_graphics_pipeline.cpp

@@ -281,7 +281,7 @@ vk::Pipeline VKGraphicsPipeline::CreatePipeline(const RenderPassParams& renderpa
     rasterization_ci.pNext = nullptr;
     rasterization_ci.flags = 0;
     rasterization_ci.depthClampEnable = rs.depth_clamp_disabled == 0 ? VK_TRUE : VK_FALSE;
-    rasterization_ci.rasterizerDiscardEnable = VK_FALSE;
+    rasterization_ci.rasterizerDiscardEnable = rs.rasterize_enable == 0 ? VK_TRUE : VK_FALSE;
     rasterization_ci.polygonMode = VK_POLYGON_MODE_FILL;
     rasterization_ci.cullMode =
         rs.cull_enable ? MaxwellToVK::CullFace(rs.CullFace()) : VK_CULL_MODE_NONE;

src/video_core/renderer_vulkan/vk_rasterizer.cpp

@@ -569,7 +569,9 @@ void RasterizerVulkan::ReleaseFences() {
 }
 
 void RasterizerVulkan::FlushAndInvalidateRegion(VAddr addr, u64 size) {
-    FlushRegion(addr, size);
+    if (Settings::IsGPULevelExtreme()) {
+        FlushRegion(addr, size);
+    }
     InvalidateRegion(addr, size);
 }
 

src/video_core/renderer_vulkan/vk_shader_decompiler.cpp

@@ -1618,6 +1618,24 @@ private:
         return {};
     }
 
+    Expression LogicalFOrdered(Operation operation) {
+        // Emulate SPIR-V's OpOrdered
+        const Id op_a = AsFloat(Visit(operation[0]));
+        const Id op_b = AsFloat(Visit(operation[1]));
+        const Id is_num_a = OpFOrdEqual(t_bool, op_a, op_a);
+        const Id is_num_b = OpFOrdEqual(t_bool, op_b, op_b);
+        return {OpLogicalAnd(t_bool, is_num_a, is_num_b), Type::Bool};
+    }
+
+    Expression LogicalFUnordered(Operation operation) {
+        // Emulate SPIR-V's OpUnordered
+        const Id op_a = AsFloat(Visit(operation[0]));
+        const Id op_b = AsFloat(Visit(operation[1]));
+        const Id is_nan_a = OpIsNan(t_bool, op_a);
+        const Id is_nan_b = OpIsNan(t_bool, op_b);
+        return {OpLogicalOr(t_bool, is_nan_a, is_nan_b), Type::Bool};
+    }
+
     Id GetTextureSampler(Operation operation) {
         const auto& meta = std::get<MetaTexture>(operation.GetMeta());
         ASSERT(!meta.sampler.is_buffer);
@@ -2511,7 +2529,14 @@ private:
         &SPIRVDecompiler::Binary<&Module::OpFOrdGreaterThan, Type::Bool, Type::Float>,
         &SPIRVDecompiler::Binary<&Module::OpFOrdNotEqual, Type::Bool, Type::Float>,
         &SPIRVDecompiler::Binary<&Module::OpFOrdGreaterThanEqual, Type::Bool, Type::Float>,
-        &SPIRVDecompiler::Unary<&Module::OpIsNan, Type::Bool, Type::Float>,
+        &SPIRVDecompiler::LogicalFOrdered,
+        &SPIRVDecompiler::LogicalFUnordered,
+        &SPIRVDecompiler::Binary<&Module::OpFUnordLessThan, Type::Bool, Type::Float>,
+        &SPIRVDecompiler::Binary<&Module::OpFUnordEqual, Type::Bool, Type::Float>,
+        &SPIRVDecompiler::Binary<&Module::OpFUnordLessThanEqual, Type::Bool, Type::Float>,
+        &SPIRVDecompiler::Binary<&Module::OpFUnordGreaterThan, Type::Bool, Type::Float>,
+        &SPIRVDecompiler::Binary<&Module::OpFUnordNotEqual, Type::Bool, Type::Float>,
+        &SPIRVDecompiler::Binary<&Module::OpFUnordGreaterThanEqual, Type::Bool, Type::Float>,
 
         &SPIRVDecompiler::Binary<&Module::OpSLessThan, Type::Bool, Type::Int>,
         &SPIRVDecompiler::Binary<&Module::OpIEqual, Type::Bool, Type::Int>,

src/video_core/shader/decode.cpp

@@ -255,7 +255,7 @@ void ShaderIR::InsertControlFlow(NodeBlock& bb, const ShaderBlock& block) {
         Node n = Operation(OperationCode::Branch, Immediate(branch_case.address));
         Node op_b = Immediate(branch_case.cmp_value);
         Node condition =
-            GetPredicateComparisonInteger(Tegra::Shader::PredCondition::Equal, false, op_a, op_b);
+            GetPredicateComparisonInteger(Tegra::Shader::PredCondition::EQ, false, op_a, op_b);
         auto result = Conditional(condition, {n});
         bb.push_back(result);
         global_code.push_back(result);

src/video_core/shader/decode/xmad.cpp

@@ -97,19 +97,19 @@ u32 ShaderIR::DecodeXmad(NodeBlock& bb, u32 pc) {
             return SignedOperation(OperationCode::IAdd, is_signed_c, original_c, shifted_b);
         }
         case Tegra::Shader::XmadMode::CSfu: {
-            const Node comp_a = GetPredicateComparisonInteger(PredCondition::Equal, is_signed_a,
-                                                              op_a, Immediate(0));
-            const Node comp_b = GetPredicateComparisonInteger(PredCondition::Equal, is_signed_b,
-                                                              op_b, Immediate(0));
+            const Node comp_a =
+                GetPredicateComparisonInteger(PredCondition::EQ, is_signed_a, op_a, Immediate(0));
+            const Node comp_b =
+                GetPredicateComparisonInteger(PredCondition::EQ, is_signed_b, op_b, Immediate(0));
             const Node comp = Operation(OperationCode::LogicalOr, comp_a, comp_b);
 
             const Node comp_minus_a = GetPredicateComparisonInteger(
-                PredCondition::NotEqual, is_signed_a,
+                PredCondition::NE, is_signed_a,
                 SignedOperation(OperationCode::IBitwiseAnd, is_signed_a, op_a,
                                 Immediate(0x80000000)),
                 Immediate(0));
             const Node comp_minus_b = GetPredicateComparisonInteger(
-                PredCondition::NotEqual, is_signed_b,
+                PredCondition::NE, is_signed_b,
                 SignedOperation(OperationCode::IBitwiseAnd, is_signed_b, op_b,
                                 Immediate(0x80000000)),
                 Immediate(0));

src/video_core/shader/node.h

@@ -110,13 +110,20 @@ enum class OperationCode {
     LogicalPick2,  /// (bool2 pair, uint index) -> bool
     LogicalAnd2,   /// (bool2 a) -> bool
 
-    LogicalFLessThan,     /// (float a, float b) -> bool
-    LogicalFEqual,        /// (float a, float b) -> bool
-    LogicalFLessEqual,    /// (float a, float b) -> bool
-    LogicalFGreaterThan,  /// (float a, float b) -> bool
-    LogicalFNotEqual,     /// (float a, float b) -> bool
-    LogicalFGreaterEqual, /// (float a, float b) -> bool
-    LogicalFIsNan,        /// (float a) -> bool
+    LogicalFOrdLessThan,       /// (float a, float b) -> bool
+    LogicalFOrdEqual,          /// (float a, float b) -> bool
+    LogicalFOrdLessEqual,      /// (float a, float b) -> bool
+    LogicalFOrdGreaterThan,    /// (float a, float b) -> bool
+    LogicalFOrdNotEqual,       /// (float a, float b) -> bool
+    LogicalFOrdGreaterEqual,   /// (float a, float b) -> bool
+    LogicalFOrdered,           /// (float a, float b) -> bool
+    LogicalFUnordered,         /// (float a, float b) -> bool
+    LogicalFUnordLessThan,     /// (float a, float b) -> bool
+    LogicalFUnordEqual,        /// (float a, float b) -> bool
+    LogicalFUnordLessEqual,    /// (float a, float b) -> bool
+    LogicalFUnordGreaterThan,  /// (float a, float b) -> bool
+    LogicalFUnordNotEqual,     /// (float a, float b) -> bool
+    LogicalFUnordGreaterEqual, /// (float a, float b) -> bool
 
     LogicalILessThan,     /// (int a, int b) -> bool
     LogicalIEqual,        /// (int a, int b) -> bool

src/video_core/shader/shader_ir.cpp

@@ -10,6 +10,7 @@
 #include "common/common_types.h"
 #include "common/logging/log.h"
 #include "video_core/engines/shader_bytecode.h"
+#include "video_core/shader/node.h"
 #include "video_core/shader/node_helper.h"
 #include "video_core/shader/registry.h"
 #include "video_core/shader/shader_ir.h"
@@ -243,56 +244,44 @@ Node ShaderIR::GetSaturatedHalfFloat(Node value, bool saturate) {
 }
 
 Node ShaderIR::GetPredicateComparisonFloat(PredCondition condition, Node op_a, Node op_b) {
-    static constexpr std::array comparison_table{
-        std::pair{PredCondition::LessThan, OperationCode::LogicalFLessThan},
-        std::pair{PredCondition::Equal, OperationCode::LogicalFEqual},
-        std::pair{PredCondition::LessEqual, OperationCode::LogicalFLessEqual},
-        std::pair{PredCondition::GreaterThan, OperationCode::LogicalFGreaterThan},
-        std::pair{PredCondition::NotEqual, OperationCode::LogicalFNotEqual},
-        std::pair{PredCondition::GreaterEqual, OperationCode::LogicalFGreaterEqual},
-        std::pair{PredCondition::LessThanWithNan, OperationCode::LogicalFLessThan},
-        std::pair{PredCondition::NotEqualWithNan, OperationCode::LogicalFNotEqual},
-        std::pair{PredCondition::LessEqualWithNan, OperationCode::LogicalFLessEqual},
-        std::pair{PredCondition::GreaterThanWithNan, OperationCode::LogicalFGreaterThan},
-        std::pair{PredCondition::GreaterEqualWithNan, OperationCode::LogicalFGreaterEqual},
-    };
-
-    const auto comparison =
-        std::find_if(comparison_table.cbegin(), comparison_table.cend(),
-                     [condition](const auto entry) { return condition == entry.first; });
-    UNIMPLEMENTED_IF_MSG(comparison == comparison_table.cend(),
-                         "Unknown predicate comparison operation");
-
-    Node predicate = Operation(comparison->second, NO_PRECISE, op_a, op_b);
-
-    if (condition == PredCondition::LessThanWithNan ||
-        condition == PredCondition::NotEqualWithNan ||
-        condition == PredCondition::LessEqualWithNan ||
-        condition == PredCondition::GreaterThanWithNan ||
-        condition == PredCondition::GreaterEqualWithNan) {
-        predicate = Operation(OperationCode::LogicalOr, predicate,
-                              Operation(OperationCode::LogicalFIsNan, op_a));
-        predicate = Operation(OperationCode::LogicalOr, predicate,
-                              Operation(OperationCode::LogicalFIsNan, op_b));
+    if (condition == PredCondition::T) {
+        return GetPredicate(true);
+    } else if (condition == PredCondition::F) {
+        return GetPredicate(false);
     }
 
-    return predicate;
+    static constexpr std::array comparison_table{
+        OperationCode(0),
+        OperationCode::LogicalFOrdLessThan,       // LT
+        OperationCode::LogicalFOrdEqual,          // EQ
+        OperationCode::LogicalFOrdLessEqual,      // LE
+        OperationCode::LogicalFOrdGreaterThan,    // GT
+        OperationCode::LogicalFOrdNotEqual,       // NE
+        OperationCode::LogicalFOrdGreaterEqual,   // GE
+        OperationCode::LogicalFOrdered,           // NUM
+        OperationCode::LogicalFUnordered,         // NAN
+        OperationCode::LogicalFUnordLessThan,     // LTU
+        OperationCode::LogicalFUnordEqual,        // EQU
+        OperationCode::LogicalFUnordLessEqual,    // LEU
+        OperationCode::LogicalFUnordGreaterThan,  // GTU
+        OperationCode::LogicalFUnordNotEqual,     // NEU
+        OperationCode::LogicalFUnordGreaterEqual, // GEU
+    };
+    const std::size_t index = static_cast<std::size_t>(condition);
+    ASSERT_MSG(index < std::size(comparison_table), "Invalid condition={}", index);
+
+    return Operation(comparison_table[index], op_a, op_b);
 }
 
 Node ShaderIR::GetPredicateComparisonInteger(PredCondition condition, bool is_signed, Node op_a,
                                              Node op_b) {
     static constexpr std::array comparison_table{
-        std::pair{PredCondition::LessThan, OperationCode::LogicalILessThan},
-        std::pair{PredCondition::Equal, OperationCode::LogicalIEqual},
-        std::pair{PredCondition::LessEqual, OperationCode::LogicalILessEqual},
-        std::pair{PredCondition::GreaterThan, OperationCode::LogicalIGreaterThan},
-        std::pair{PredCondition::NotEqual, OperationCode::LogicalINotEqual},
-        std::pair{PredCondition::GreaterEqual, OperationCode::LogicalIGreaterEqual},
-        std::pair{PredCondition::LessThanWithNan, OperationCode::LogicalILessThan},
-        std::pair{PredCondition::NotEqualWithNan, OperationCode::LogicalINotEqual},
-        std::pair{PredCondition::LessEqualWithNan, OperationCode::LogicalILessEqual},
-        std::pair{PredCondition::GreaterThanWithNan, OperationCode::LogicalIGreaterThan},
-        std::pair{PredCondition::GreaterEqualWithNan, OperationCode::LogicalIGreaterEqual},
+        std::pair{PredCondition::LT, OperationCode::LogicalILessThan},
+        std::pair{PredCondition::EQ, OperationCode::LogicalIEqual},
+        std::pair{PredCondition::LE, OperationCode::LogicalILessEqual},
+        std::pair{PredCondition::GT, OperationCode::LogicalIGreaterThan},
+        std::pair{PredCondition::NE, OperationCode::LogicalINotEqual},
+        std::pair{PredCondition::GE, OperationCode::LogicalIGreaterEqual},
     };
 
     const auto comparison =
@@ -301,32 +290,24 @@ Node ShaderIR::GetPredicateComparisonInteger(PredCondition condition, bool is_si
     UNIMPLEMENTED_IF_MSG(comparison == comparison_table.cend(),
                          "Unknown predicate comparison operation");
 
-    Node predicate = SignedOperation(comparison->second, is_signed, NO_PRECISE, std::move(op_a),
-                                     std::move(op_b));
-
-    UNIMPLEMENTED_IF_MSG(condition == PredCondition::LessThanWithNan ||
-                             condition == PredCondition::NotEqualWithNan ||
-                             condition == PredCondition::LessEqualWithNan ||
-                             condition == PredCondition::GreaterThanWithNan ||
-                             condition == PredCondition::GreaterEqualWithNan,
-                         "NaN comparisons for integers are not implemented");
-    return predicate;
+    return SignedOperation(comparison->second, is_signed, NO_PRECISE, std::move(op_a),
+                           std::move(op_b));
 }
 
 Node ShaderIR::GetPredicateComparisonHalf(Tegra::Shader::PredCondition condition, Node op_a,
                                           Node op_b) {
     static constexpr std::array comparison_table{
-        std::pair{PredCondition::LessThan, OperationCode::Logical2HLessThan},
-        std::pair{PredCondition::Equal, OperationCode::Logical2HEqual},
-        std::pair{PredCondition::LessEqual, OperationCode::Logical2HLessEqual},
-        std::pair{PredCondition::GreaterThan, OperationCode::Logical2HGreaterThan},
-        std::pair{PredCondition::NotEqual, OperationCode::Logical2HNotEqual},
-        std::pair{PredCondition::GreaterEqual, OperationCode::Logical2HGreaterEqual},
-        std::pair{PredCondition::LessThanWithNan, OperationCode::Logical2HLessThanWithNan},
-        std::pair{PredCondition::NotEqualWithNan, OperationCode::Logical2HNotEqualWithNan},
-        std::pair{PredCondition::LessEqualWithNan, OperationCode::Logical2HLessEqualWithNan},
-        std::pair{PredCondition::GreaterThanWithNan, OperationCode::Logical2HGreaterThanWithNan},
-        std::pair{PredCondition::GreaterEqualWithNan, OperationCode::Logical2HGreaterEqualWithNan},
+        std::pair{PredCondition::LT, OperationCode::Logical2HLessThan},
+        std::pair{PredCondition::EQ, OperationCode::Logical2HEqual},
+        std::pair{PredCondition::LE, OperationCode::Logical2HLessEqual},
+        std::pair{PredCondition::GT, OperationCode::Logical2HGreaterThan},
+        std::pair{PredCondition::NE, OperationCode::Logical2HNotEqual},
+        std::pair{PredCondition::GE, OperationCode::Logical2HGreaterEqual},
+        std::pair{PredCondition::LTU, OperationCode::Logical2HLessThanWithNan},
+        std::pair{PredCondition::LEU, OperationCode::Logical2HLessEqualWithNan},
+        std::pair{PredCondition::GTU, OperationCode::Logical2HGreaterThanWithNan},
+        std::pair{PredCondition::NEU, OperationCode::Logical2HNotEqualWithNan},
+        std::pair{PredCondition::GEU, OperationCode::Logical2HGreaterEqualWithNan},
     };
 
     const auto comparison =
@@ -397,7 +378,7 @@ void ShaderIR::SetInternalFlagsFromFloat(NodeBlock& bb, Node value, bool sets_cc
     if (!sets_cc) {
         return;
     }
-    Node zerop = Operation(OperationCode::LogicalFEqual, std::move(value), Immediate(0.0f));
+    Node zerop = Operation(OperationCode::LogicalFOrdEqual, std::move(value), Immediate(0.0f));
     SetInternalFlag(bb, InternalFlag::Zero, std::move(zerop));
     LOG_WARNING(HW_GPU, "Condition codes implementation is incomplete");
 }

src/yuzu/bootmanager.cpp

@@ -150,18 +150,19 @@ public:
     }
 
     void MakeCurrent() override {
-        if (is_current) {
-            return;
+        // We can't track the current state of the underlying context in this wrapper class because
+        // Qt may make the underlying context not current for one reason or another. In particular,
+        // the WebBrowser uses GL, so it seems to conflict if we aren't careful.
+        // Instead of always just making the context current (which does not have any caching to
+        // check if the underlying context is already current) we can check for the current context
+        // in the thread local data by calling `currentContext()` and checking if its ours.
+        if (QOpenGLContext::currentContext() != context.get()) {
+            context->makeCurrent(surface);
         }
-        is_current = context->makeCurrent(surface);
     }
 
     void DoneCurrent() override {
-        if (!is_current) {
-            return;
-        }
         context->doneCurrent();
-        is_current = false;
     }
 
     QOpenGLContext* GetShareContext() {
@@ -178,7 +179,6 @@ private:
     std::unique_ptr<QOpenGLContext> context;
     std::unique_ptr<QOffscreenSurface> offscreen_surface{};
     QSurface* surface;
-    bool is_current = false;
 };
 
 class DummyContext : public Core::Frontend::GraphicsContext {};

src/yuzu/configuration/config.cpp

@@ -687,6 +687,8 @@ void Config::ReadSystemValues() {
 
     Settings::values.region_index = ReadSetting(QStringLiteral("region_index"), 1).toInt();
 
+    Settings::values.time_zone_index = ReadSetting(QStringLiteral("time_zone_index"), 0).toInt();
+
     const auto rng_seed_enabled = ReadSetting(QStringLiteral("rng_seed_enabled"), false).toBool();
     if (rng_seed_enabled) {
         Settings::values.rng_seed = ReadSetting(QStringLiteral("rng_seed"), 0).toULongLong();
@@ -1126,6 +1128,7 @@ void Config::SaveSystemValues() {
     WriteSetting(QStringLiteral("current_user"), Settings::values.current_user, 0);
     WriteSetting(QStringLiteral("language_index"), Settings::values.language_index, 1);
     WriteSetting(QStringLiteral("region_index"), Settings::values.region_index, 1);
+    WriteSetting(QStringLiteral("time_zone_index"), Settings::values.time_zone_index, 0);
 
     WriteSetting(QStringLiteral("rng_seed_enabled"), Settings::values.rng_seed.has_value(), false);
     WriteSetting(QStringLiteral("rng_seed"), Settings::values.rng_seed.value_or(0), 0);

src/yuzu/configuration/configure_system.cpp

@@ -57,6 +57,7 @@ void ConfigureSystem::SetConfiguration() {
 
     ui->combo_language->setCurrentIndex(Settings::values.language_index);
     ui->combo_region->setCurrentIndex(Settings::values.region_index);
+    ui->combo_time_zone->setCurrentIndex(Settings::values.time_zone_index);
     ui->combo_sound->setCurrentIndex(Settings::values.sound_index);
 
     ui->rng_seed_checkbox->setChecked(Settings::values.rng_seed.has_value());
@@ -84,6 +85,7 @@ void ConfigureSystem::ApplyConfiguration() {
 
     Settings::values.language_index = ui->combo_language->currentIndex();
     Settings::values.region_index = ui->combo_region->currentIndex();
+    Settings::values.time_zone_index = ui->combo_time_zone->currentIndex();
     Settings::values.sound_index = ui->combo_sound->currentIndex();
 
     if (ui->rng_seed_checkbox->isChecked()) {

src/yuzu/configuration/configure_system.h

@@ -37,5 +37,6 @@ private:
 
     int language_index = 0;
     int region_index = 0;
+    int time_zone_index = 0;
     int sound_index = 0;
 };

src/yuzu/configuration/configure_system.ui

@@ -22,14 +22,14 @@
         <string>System Settings</string>
        </property>
        <layout class="QGridLayout" name="gridLayout">
-        <item row="2" column="0">
+        <item row="3" column="0">
          <widget class="QLabel" name="label_sound">
           <property name="text">
            <string>Sound output mode</string>
           </property>
          </widget>
         </item>
-        <item row="3" column="0">
+        <item row="4" column="0">
          <widget class="QLabel" name="label_console_id">
           <property name="text">
            <string>Console ID:</string>
@@ -174,14 +174,255 @@
           </item>
          </widget>
         </item>
-        <item row="5" column="0">
+        <item row="2" column="0">
+         <widget class="QLabel" name="label_timezone">
+          <property name="text">
+           <string>Time Zone:</string>
+          </property>
+         </widget>
+        </item>
+        <item row="2" column="1">
+         <widget class="QComboBox" name="combo_time_zone">
+          <item>
+           <property name="text">
+            <string>Auto</string>
+           </property>
+          </item>
+          <item>
+           <property name="text">
+            <string>Default</string>
+           </property>
+          </item>
+          <item>
+           <property name="text">
+            <string>CET</string>
+           </property>
+          </item>
+          <item>
+           <property name="text">
+            <string>CST6CDT</string>
+           </property>
+          </item>
+          <item>
+           <property name="text">
+            <string>Cuba</string>
+           </property>
+          </item>
+          <item>
+           <property name="text">
+            <string>EET</string>
+           </property>
+          </item>
+          <item>
+           <property name="text">
+            <string>Egypt</string>
+           </property>
+          </item>
+          <item>
+           <property name="text">
+            <string>Eire</string>
+           </property>
+          </item>
+          <item>
+           <property name="text">
+            <string>EST</string>
+           </property>
+          </item>
+          <item>
+           <property name="text">
+            <string>EST5EDT</string>
+           </property>
+          </item>
+          <item>
+           <property name="text">
+            <string>GB</string>
+           </property>
+          </item>
+          <item>
+           <property name="text">
+            <string>GB-Eire</string>
+           </property>
+          </item>
+          <item>
+           <property name="text">
+            <string>GMT</string>
+           </property>
+          </item>
+          <item>
+           <property name="text">
+            <string>GMT+0</string>
+           </property>
+          </item>
+          <item>
+           <property name="text">
+            <string>GMT-0</string>
+           </property>
+          </item>
+          <item>
+           <property name="text">
+            <string>GMT0</string>
+           </property>
+          </item>
+          <item>
+           <property name="text">
+            <string>Greenwich</string>
+           </property>
+          </item>
+          <item>
+           <property name="text">
+            <string>Hongkong</string>
+           </property>
+          </item>
+          <item>
+           <property name="text">
+            <string>HST</string>
+           </property>
+          </item>
+          <item>
+           <property name="text">
+            <string>Iceland</string>
+           </property>
+          </item>
+          <item>
+           <property name="text">
+            <string>Iran</string>
+           </property>
+          </item>
+          <item>
+           <property name="text">
+            <string>Israel</string>
+           </property>
+          </item>
+          <item>
+           <property name="text">
+            <string>Jamaica</string>
+           </property>
+          </item>
+          <item>
+           <property name="text">
+            <string>Japan</string>
+           </property>
+          </item>
+          <item>
+           <property name="text">
+            <string>Kwajalein</string>
+           </property>
+          </item>
+          <item>
+           <property name="text">
+            <string>Libya</string>
+           </property>
+          </item>
+          <item>
+           <property name="text">
+            <string>MET</string>
+           </property>
+          </item>
+          <item>
+           <property name="text">
+            <string>MST</string>
+           </property>
+          </item>
+          <item>
+           <property name="text">
+            <string>MST7MDT</string>
+           </property>
+          </item>
+          <item>
+           <property name="text">
+            <string>Navajo</string>
+           </property>
+          </item>
+          <item>
+           <property name="text">
+            <string>NZ</string>
+           </property>
+          </item>
+          <item>
+           <property name="text">
+            <string>NZ-CHAT</string>
+           </property>
+          </item>
+          <item>
+           <property name="text">
+            <string>Poland</string>
+           </property>
+          </item>
+          <item>
+           <property name="text">
+            <string>Portugal</string>
+           </property>
+          </item>
+          <item>
+           <property name="text">
+            <string>PRC</string>
+           </property>
+          </item>
+          <item>
+           <property name="text">
+            <string>PST8PDT</string>
+           </property>
+          </item>
+          <item>
+           <property name="text">
+            <string>ROC</string>
+           </property>
+          </item>
+          <item>
+           <property name="text">
+            <string>ROK</string>
+           </property>
+          </item>
+          <item>
+           <property name="text">
+            <string>Singapore</string>
+           </property>
+          </item>
+          <item>
+           <property name="text">
+            <string>Turkey</string>
+           </property>
+          </item>
+          <item>
+           <property name="text">
+            <string>UCT</string>
+           </property>
+          </item>
+          <item>
+           <property name="text">
+            <string>Universal</string>
+           </property>
+          </item>
+          <item>
+           <property name="text">
+            <string>UTC</string>
+           </property>
+          </item>
+          <item>
+           <property name="text">
+            <string>W-SU</string>
+           </property>
+          </item>
+          <item>
+           <property name="text">
+            <string>WET</string>
+           </property>
+          </item>
+          <item>
+           <property name="text">
+            <string>Zulu</string>
+           </property>
+          </item>
+         </widget>
+        </item>
+        <item row="6" column="0">
          <widget class="QCheckBox" name="rng_seed_checkbox">
           <property name="text">
            <string>RNG Seed</string>
           </property>
          </widget>
         </item>
-        <item row="2" column="1">
+        <item row="3" column="1">
          <widget class="QComboBox" name="combo_sound">
           <item>
            <property name="text">
@@ -207,7 +448,7 @@
           </property>
          </widget>
         </item>
-        <item row="3" column="1">
+        <item row="4" column="1">
          <widget class="QPushButton" name="button_regenerate_console_id">
           <property name="sizePolicy">
            <sizepolicy hsizetype="Fixed" vsizetype="Fixed">
@@ -223,14 +464,14 @@
           </property>
          </widget>
         </item>
-        <item row="4" column="0">
+        <item row="5" column="0">
          <widget class="QCheckBox" name="custom_rtc_checkbox">
           <property name="text">
            <string>Custom RTC</string>
           </property>
          </widget>
         </item>
-        <item row="4" column="1">
+        <item row="5" column="1">
          <widget class="QDateTimeEdit" name="custom_rtc_edit">
           <property name="minimumDate">
            <date>
@@ -244,7 +485,7 @@
           </property>
          </widget>
         </item>
-        <item row="5" column="1">
+        <item row="6" column="1">
          <widget class="QLineEdit" name="rng_seed_edit">
           <property name="sizePolicy">
            <sizepolicy hsizetype="Minimum" vsizetype="Fixed">

src/yuzu/game_list.cpp

@@ -488,11 +488,11 @@ void GameList::AddGamePopup(QMenu& context_menu, u64 program_id, std::string pat
     auto it = FindMatchingCompatibilityEntry(compatibility_list, program_id);
     navigate_to_gamedb_entry->setVisible(it != compatibility_list.end() && program_id != 0);
 
-    connect(open_save_location, &QAction::triggered, [this, program_id]() {
-        emit OpenFolderRequested(program_id, GameListOpenTarget::SaveData);
+    connect(open_save_location, &QAction::triggered, [this, program_id, path]() {
+        emit OpenFolderRequested(GameListOpenTarget::SaveData, path);
     });
-    connect(open_lfs_location, &QAction::triggered, [this, program_id]() {
-        emit OpenFolderRequested(program_id, GameListOpenTarget::ModData);
+    connect(open_lfs_location, &QAction::triggered, [this, program_id, path]() {
+        emit OpenFolderRequested(GameListOpenTarget::ModData, path);
     });
     connect(open_transferable_shader_cache, &QAction::triggered,
             [this, program_id]() { emit OpenTransferableShaderCacheRequested(program_id); });

src/yuzu/game_list.h

@@ -73,7 +73,7 @@ public:
 signals:
     void GameChosen(QString game_path);
     void ShouldCancelWorker();
-    void OpenFolderRequested(u64 program_id, GameListOpenTarget target);
+    void OpenFolderRequested(GameListOpenTarget target, const std::string& game_path);
     void OpenTransferableShaderCacheRequested(u64 program_id);
     void DumpRomFSRequested(u64 program_id, const std::string& game_path);
     void CopyTIDRequested(u64 program_id);

src/yuzu/loading_screen.cpp

@@ -19,6 +19,7 @@
 #include <QTime>
 #include <QtConcurrent/QtConcurrentRun>
 #include "common/logging/log.h"
+#include "core/frontend/framebuffer_layout.h"
 #include "core/loader/loader.h"
 #include "ui_loading_screen.h"
 #include "video_core/rasterizer_interface.h"
@@ -61,7 +62,7 @@ LoadingScreen::LoadingScreen(QWidget* parent)
     : QWidget(parent), ui(std::make_unique<Ui::LoadingScreen>()),
       previous_stage(VideoCore::LoadCallbackStage::Complete) {
     ui->setupUi(this);
-    setMinimumSize(1280, 720);
+    setMinimumSize(Layout::MinimumSize::Width, Layout::MinimumSize::Height);
 
     // Create a fade out effect to hide this loading screen widget.
     // When fading opacity, it will fade to the parent widgets background color, which is why we

src/yuzu/main.cpp

@@ -135,6 +135,28 @@ __declspec(dllexport) int AmdPowerXpressRequestHighPerformance = 1;
 }
 #endif
 
+namespace {
+
+QString GetAccountUsername() {
+    const QString nouser = QString::fromStdString("No User");
+    Service::Account::ProfileManager manager;
+    const auto current_user = manager.GetUser(Settings::values.current_user);
+    if (!current_user.has_value() || (current_user == Common::UUID{})) {
+        return nouser;
+    }
+    Service::Account::ProfileBase profile;
+    if (!manager.GetProfileBase(*current_user, profile)) {
+        return nouser;
+    }
+
+    const auto text = Common::StringFromFixedZeroTerminatedBuffer(
+        reinterpret_cast<const char*>(profile.username.data()), profile.username.size());
+
+    return text.empty() ? nouser : QString::fromStdString(text);
+}
+
+} // Anonymous namespace
+
 constexpr int default_mouse_timeout = 2500;
 
 constexpr u64 DLC_BASE_TITLE_ID_MASK = 0xFFFFFFFFFFFFE000;
@@ -493,6 +515,48 @@ void GMainWindow::InitializeWidgets() {
         statusBar()->addPermanentWidget(label);
     }
 
+    // Setup Profile button
+    profile_status_button = new QPushButton();
+    profile_status_button->setObjectName(QStringLiteral("TogglableStatusBarButton"));
+    profile_status_button->setCheckable(true);
+    profile_status_button->setChecked(true);
+    profile_status_button->setFocusPolicy(Qt::NoFocus);
+    const auto username = GetAccountUsername();
+    profile_status_button->setText(username);
+    connect(profile_status_button, &QPushButton::clicked, [=] {
+        profile_status_button->setChecked(true);
+
+        if (emulation_running) {
+            return;
+        }
+
+        // User save data
+        const auto select_profile = [this] {
+            QtProfileSelectionDialog dialog(this);
+            dialog.setWindowFlags(Qt::Dialog | Qt::CustomizeWindowHint | Qt::WindowTitleHint |
+                                  Qt::WindowSystemMenuHint | Qt::WindowCloseButtonHint);
+            dialog.setWindowModality(Qt::WindowModal);
+
+            if (dialog.exec() == QDialog::Rejected) {
+                return -1;
+            }
+
+            return dialog.GetIndex();
+        };
+
+        const auto index = select_profile();
+        if (index == -1) {
+            return;
+        }
+
+        Settings::values.current_user = index;
+        Settings::Apply();
+
+        const auto username = GetAccountUsername();
+        profile_status_button->setText(username);
+    });
+    statusBar()->insertPermanentWidget(0, profile_status_button);
+
     // Setup Dock button
     dock_status_button = new QPushButton();
     dock_status_button->setObjectName(QStringLiteral("TogglableStatusBarButton"));
@@ -724,13 +788,13 @@ void GMainWindow::InitializeHotkeys() {
 }
 
 void GMainWindow::SetDefaultUIGeometry() {
-    // geometry: 55% of the window contents are in the upper screen half, 45% in the lower half
+    // geometry: 53% of the window contents are in the upper screen half, 47% in the lower half
     const QRect screenRect = QApplication::desktop()->screenGeometry(this);
 
     const int w = screenRect.width() * 2 / 3;
-    const int h = screenRect.height() / 2;
+    const int h = screenRect.height() * 2 / 3;
     const int x = (screenRect.x() + screenRect.width()) / 2 - w / 2;
-    const int y = (screenRect.y() + screenRect.height()) / 2 - h * 55 / 100;
+    const int y = (screenRect.y() + screenRect.height()) / 2 - h * 53 / 100;
 
     setGeometry(x, y, w, h);
 }
@@ -831,6 +895,7 @@ void GMainWindow::ConnectMenuEvents() {
             &GMainWindow::OnDisplayTitleBars);
     connect(ui.action_Show_Filter_Bar, &QAction::triggered, this, &GMainWindow::OnToggleFilterBar);
     connect(ui.action_Show_Status_Bar, &QAction::triggered, statusBar(), &QStatusBar::setVisible);
+    connect(ui.action_Reset_Window_Size, &QAction::triggered, this, &GMainWindow::ResetWindowSize);
 
     // Fullscreen
     ui.action_Fullscreen->setShortcut(
@@ -1154,40 +1219,62 @@ void GMainWindow::OnGameListLoadFile(QString game_path) {
     BootGame(game_path);
 }
 
-void GMainWindow::OnGameListOpenFolder(u64 program_id, GameListOpenTarget target) {
+void GMainWindow::OnGameListOpenFolder(GameListOpenTarget target, const std::string& game_path) {
     std::string path;
     QString open_target;
+
+    const auto v_file = Core::GetGameFileFromPath(vfs, game_path);
+    const auto loader = Loader::GetLoader(v_file);
+    FileSys::NACP control{};
+    u64 program_id{};
+
+    loader->ReadControlData(control);
+    loader->ReadProgramId(program_id);
+
+    const bool has_user_save{control.GetDefaultNormalSaveSize() > 0};
+    const bool has_device_save{control.GetDeviceSaveDataSize() > 0};
+
+    ASSERT_MSG(has_user_save != has_device_save, "Game uses both user and device savedata?");
+
     switch (target) {
     case GameListOpenTarget::SaveData: {
         open_target = tr("Save Data");
         const std::string nand_dir = FileUtil::GetUserPath(FileUtil::UserPath::NANDDir);
         ASSERT(program_id != 0);
 
-        const auto select_profile = [this] {
-            QtProfileSelectionDialog dialog(this);
-            dialog.setWindowFlags(Qt::Dialog | Qt::CustomizeWindowHint | Qt::WindowTitleHint |
-                                  Qt::WindowSystemMenuHint | Qt::WindowCloseButtonHint);
-            dialog.setWindowModality(Qt::WindowModal);
+        if (has_user_save) {
+            // User save data
+            const auto select_profile = [this] {
+                QtProfileSelectionDialog dialog(this);
+                dialog.setWindowFlags(Qt::Dialog | Qt::CustomizeWindowHint | Qt::WindowTitleHint |
+                                      Qt::WindowSystemMenuHint | Qt::WindowCloseButtonHint);
+                dialog.setWindowModality(Qt::WindowModal);
 
-            if (dialog.exec() == QDialog::Rejected) {
-                return -1;
+                if (dialog.exec() == QDialog::Rejected) {
+                    return -1;
+                }
+
+                return dialog.GetIndex();
+            };
+
+            const auto index = select_profile();
+            if (index == -1) {
+                return;
             }
 
-            return dialog.GetIndex();
-        };
-
-        const auto index = select_profile();
-        if (index == -1) {
-            return;
+            Service::Account::ProfileManager manager;
+            const auto user_id = manager.GetUser(static_cast<std::size_t>(index));
+            ASSERT(user_id);
+            path = nand_dir + FileSys::SaveDataFactory::GetFullPath(
+                                  FileSys::SaveDataSpaceId::NandUser,
+                                  FileSys::SaveDataType::SaveData, program_id, user_id->uuid, 0);
+        } else {
+            // Device save data
+            path = nand_dir + FileSys::SaveDataFactory::GetFullPath(
+                                  FileSys::SaveDataSpaceId::NandUser,
+                                  FileSys::SaveDataType::SaveData, program_id, {}, 0);
         }
 
-        Service::Account::ProfileManager manager;
-        const auto user_id = manager.GetUser(static_cast<std::size_t>(index));
-        ASSERT(user_id);
-        path = nand_dir + FileSys::SaveDataFactory::GetFullPath(FileSys::SaveDataSpaceId::NandUser,
-                                                                FileSys::SaveDataType::SaveData,
-                                                                program_id, user_id->uuid, 0);
-
         if (!FileUtil::Exists(path)) {
             FileUtil::CreateFullPath(path);
             FileUtil::CreateDir(path);
@@ -1829,6 +1916,20 @@ void GMainWindow::ToggleWindowMode() {
     }
 }
 
+void GMainWindow::ResetWindowSize() {
+    const auto aspect_ratio = Layout::EmulationAspectRatio(
+        static_cast<Layout::AspectRatio>(Settings::values.aspect_ratio),
+        static_cast<float>(Layout::ScreenUndocked::Height) / Layout::ScreenUndocked::Width);
+    if (!ui.action_Single_Window_Mode->isChecked()) {
+        render_window->resize(Layout::ScreenUndocked::Height / aspect_ratio,
+                              Layout::ScreenUndocked::Height);
+    } else {
+        resize(Layout::ScreenUndocked::Height / aspect_ratio,
+               Layout::ScreenUndocked::Height + menuBar()->height() +
+                   (ui.action_Show_Status_Bar->isChecked() ? statusBar()->height() : 0));
+    }
+}
+
 void GMainWindow::OnConfigure() {
     const auto old_theme = UISettings::values.theme;
     const bool old_discord_presence = UISettings::values.enable_discord_presence;
@@ -1865,6 +1966,8 @@ void GMainWindow::OnConfigure() {
         ui.centralwidget->setMouseTracking(false);
     }
 
+    const auto username = GetAccountUsername();
+    profile_status_button->setText(username);
     dock_status_button->setChecked(Settings::values.use_docked_mode);
     async_status_button->setChecked(Settings::values.use_asynchronous_gpu_emulation);
 #ifdef HAS_VULKAN

src/yuzu/main.h

@@ -183,7 +183,7 @@ private slots:
     void OnMenuReportCompatibility();
     /// Called whenever a user selects a game in the game list widget.
     void OnGameListLoadFile(QString game_path);
-    void OnGameListOpenFolder(u64 program_id, GameListOpenTarget target);
+    void OnGameListOpenFolder(GameListOpenTarget target, const std::string& game_path);
     void OnTransferableShaderCacheOpenFile(u64 program_id);
     void OnGameListDumpRomFS(u64 program_id, const std::string& game_path);
     void OnGameListCopyTID(u64 program_id);
@@ -208,6 +208,7 @@ private slots:
     void ShowFullscreen();
     void HideFullscreen();
     void ToggleWindowMode();
+    void ResetWindowSize();
     void OnCaptureScreenshot();
     void OnCoreError(Core::System::ResultStatus, std::string);
     void OnReinitializeKeys(ReinitializeKeyBehavior behavior);
@@ -232,6 +233,7 @@ private:
     QLabel* emu_speed_label = nullptr;
     QLabel* game_fps_label = nullptr;
     QLabel* emu_frametime_label = nullptr;
+    QPushButton* profile_status_button = nullptr;
     QPushButton* async_status_button = nullptr;
     QPushButton* renderer_status_button = nullptr;
     QPushButton* dock_status_button = nullptr;

src/yuzu/main.ui

@@ -6,8 +6,8 @@
    <rect>
     <x>0</x>
     <y>0</y>
-    <width>1081</width>
-    <height>730</height>
+    <width>1280</width>
+    <height>720</height>
    </rect>
   </property>
   <property name="windowTitle">
@@ -44,7 +44,7 @@
     <rect>
      <x>0</x>
      <y>0</y>
-     <width>1081</width>
+     <width>1280</width>
      <height>21</height>
     </rect>
    </property>
@@ -96,6 +96,7 @@
     <addaction name="action_Display_Dock_Widget_Headers"/>
     <addaction name="action_Show_Filter_Bar"/>
     <addaction name="action_Show_Status_Bar"/>
+    <addaction name="action_Reset_Window_Size"/>
     <addaction name="separator"/>
     <addaction name="menu_View_Debugging"/>
    </widget>
@@ -215,6 +216,11 @@
     <string>Show Status Bar</string>
    </property>
   </action>
+  <action name="action_Reset_Window_Size">
+   <property name="text">
+    <string>Reset Window Size</string>
+   </property>
+  </action>
   <action name="action_Fullscreen">
    <property name="checkable">
     <bool>true</bool>

src/yuzu_cmd/config.cpp

@@ -367,6 +367,9 @@ void Config::ReadValues() {
         Settings::values.custom_rtc = std::nullopt;
     }
 
+    Settings::values.language_index = sdl2_config->GetInteger("System", "language_index", 1);
+    Settings::values.time_zone_index = sdl2_config->GetInteger("System", "time_zone_index", 0);
+
     // Core
     Settings::values.use_multi_core = sdl2_config->GetBoolean("Core", "use_multi_core", false);
 
@@ -409,8 +412,6 @@ void Config::ReadValues() {
     Settings::values.audio_device_id = sdl2_config->Get("Audio", "output_device", "auto");
     Settings::values.volume = static_cast<float>(sdl2_config->GetReal("Audio", "volume", 1));
 
-    Settings::values.language_index = sdl2_config->GetInteger("System", "language_index", 1);
-
     // Miscellaneous
     Settings::values.log_filter = sdl2_config->Get("Miscellaneous", "log_filter", "*:Trace");
     Settings::values.use_dev_keys = sdl2_config->GetBoolean("Miscellaneous", "use_dev_keys", false);

src/yuzu_cmd/default_ini.h

@@ -262,6 +262,10 @@ language_index =
 # -1: Auto-select (default), 0: Japan, 1: USA, 2: Europe, 3: Australia, 4: China, 5: Korea, 6: Taiwan
 region_value =
 
+# The system time zone that yuzu will use during emulation
+# 0: Auto-select (default), 1: Default (system archive value), Others: Index for specified time zone
+time_zone_index =
+
 [Miscellaneous]
 # A filter which removes logs below a certain logging level.
 # Examples: *:Debug Kernel.SVC:Trace Service.*:Critical