perf_stats: Change MAX_LAG_TIME_US to an appropriate value

25us is far too small, and would result in std::this_thread::sleep_for
being called with this as a maximum value. This means that a guest
application that produces frames instantly would only be limited to
40 kHz.

25ms is a more appropriate value, as it allows for a 60 Hz refresh
rate while providing enough slack in the negative region.

appveyor.yml

@@ -53,7 +53,7 @@ build_script:
           # https://www.appveyor.com/docs/build-phase
           msbuild msvc_build/yuzu.sln /maxcpucount /logger:"C:\Program Files\AppVeyor\BuildAgent\Appveyor.MSBuildLogger.dll"
         } else {
-          C:\msys64\usr\bin\bash.exe -lc 'mingw32-make -j4 -C mingw_build/ 2>&1'
+          C:\msys64\usr\bin\bash.exe -lc 'mingw32-make -C mingw_build/ 2>&1'
         }
 
 after_build:

src/common/telemetry.cpp

@@ -3,8 +3,15 @@
 // Refer to the license.txt file included.
 
 #include <algorithm>
+#include <cstring>
+#include "common/assert.h"
+#include "common/scm_rev.h"
 #include "common/telemetry.h"
 
+#ifdef ARCHITECTURE_x86_64
+#include "common/x64/cpu_detect.h"
+#endif
+
 namespace Telemetry {
 
 void FieldCollection::Accept(VisitorInterface& visitor) const {
@@ -37,4 +44,62 @@ template class Field<std::string>;
 template class Field<const char*>;
 template class Field<std::chrono::microseconds>;
 
+#ifdef ARCHITECTURE_x86_64
+static const char* CpuVendorToStr(Common::CPUVendor vendor) {
+    switch (vendor) {
+    case Common::CPUVendor::INTEL:
+        return "Intel";
+    case Common::CPUVendor::AMD:
+        return "Amd";
+    case Common::CPUVendor::OTHER:
+        return "Other";
+    }
+    UNREACHABLE();
+}
+#endif
+
+void AppendBuildInfo(FieldCollection& fc) {
+    const bool is_git_dirty{std::strstr(Common::g_scm_desc, "dirty") != nullptr};
+    fc.AddField(FieldType::App, "Git_IsDirty", is_git_dirty);
+    fc.AddField(FieldType::App, "Git_Branch", Common::g_scm_branch);
+    fc.AddField(FieldType::App, "Git_Revision", Common::g_scm_rev);
+    fc.AddField(FieldType::App, "BuildDate", Common::g_build_date);
+    fc.AddField(FieldType::App, "BuildName", Common::g_build_name);
+}
+
+void AppendCPUInfo(FieldCollection& fc) {
+#ifdef ARCHITECTURE_x86_64
+    fc.AddField(FieldType::UserSystem, "CPU_Model", Common::GetCPUCaps().cpu_string);
+    fc.AddField(FieldType::UserSystem, "CPU_BrandString", Common::GetCPUCaps().brand_string);
+    fc.AddField(FieldType::UserSystem, "CPU_Vendor", CpuVendorToStr(Common::GetCPUCaps().vendor));
+    fc.AddField(FieldType::UserSystem, "CPU_Extension_x64_AES", Common::GetCPUCaps().aes);
+    fc.AddField(FieldType::UserSystem, "CPU_Extension_x64_AVX", Common::GetCPUCaps().avx);
+    fc.AddField(FieldType::UserSystem, "CPU_Extension_x64_AVX2", Common::GetCPUCaps().avx2);
+    fc.AddField(FieldType::UserSystem, "CPU_Extension_x64_BMI1", Common::GetCPUCaps().bmi1);
+    fc.AddField(FieldType::UserSystem, "CPU_Extension_x64_BMI2", Common::GetCPUCaps().bmi2);
+    fc.AddField(FieldType::UserSystem, "CPU_Extension_x64_FMA", Common::GetCPUCaps().fma);
+    fc.AddField(FieldType::UserSystem, "CPU_Extension_x64_FMA4", Common::GetCPUCaps().fma4);
+    fc.AddField(FieldType::UserSystem, "CPU_Extension_x64_SSE", Common::GetCPUCaps().sse);
+    fc.AddField(FieldType::UserSystem, "CPU_Extension_x64_SSE2", Common::GetCPUCaps().sse2);
+    fc.AddField(FieldType::UserSystem, "CPU_Extension_x64_SSE3", Common::GetCPUCaps().sse3);
+    fc.AddField(FieldType::UserSystem, "CPU_Extension_x64_SSSE3", Common::GetCPUCaps().ssse3);
+    fc.AddField(FieldType::UserSystem, "CPU_Extension_x64_SSE41", Common::GetCPUCaps().sse4_1);
+    fc.AddField(FieldType::UserSystem, "CPU_Extension_x64_SSE42", Common::GetCPUCaps().sse4_2);
+#else
+    fc.AddField(FieldType::UserSystem, "CPU_Model", "Other");
+#endif
+}
+
+void AppendOSInfo(FieldCollection& fc) {
+#ifdef __APPLE__
+    fc.AddField(FieldType::UserSystem, "OsPlatform", "Apple");
+#elif defined(_WIN32)
+    fc.AddField(FieldType::UserSystem, "OsPlatform", "Windows");
+#elif defined(__linux__) || defined(linux) || defined(__linux)
+    fc.AddField(FieldType::UserSystem, "OsPlatform", "Linux");
+#else
+    fc.AddField(FieldType::UserSystem, "OsPlatform", "Unknown");
+#endif
+}
+
 } // namespace Telemetry

src/common/telemetry.h

@@ -180,4 +180,16 @@ struct NullVisitor : public VisitorInterface {
     void Complete() override {}
 };
 
+/// Appends build-specific information to the given FieldCollection,
+/// such as branch name, revision hash, etc.
+void AppendBuildInfo(FieldCollection& fc);
+
+/// Appends CPU-specific information to the given FieldCollection,
+/// such as instruction set extensions, etc.
+void AppendCPUInfo(FieldCollection& fc);
+
+/// Appends OS-specific information to the given FieldCollection,
+/// such as platform name, etc.
+void AppendOSInfo(FieldCollection& fc);
+
 } // namespace Telemetry

src/core/file_sys/content_archive.h

@@ -27,6 +27,7 @@ enum class NCAContentType : u8 {
     Control = 2,
     Manual = 3,
     Data = 4,
+    Data_Unknown5 = 5, ///< Seems to be used on some system archives
 };
 
 enum class NCASectionCryptoType : u8 {

src/core/file_sys/nca_metadata.h

@@ -7,6 +7,7 @@
 #include <cstring>
 #include <memory>
 #include <vector>
+#include "common/common_funcs.h"
 #include "common/common_types.h"
 #include "common/swap.h"
 #include "core/file_sys/vfs.h"

src/core/file_sys/registered_cache.cpp

@@ -77,12 +77,13 @@ static ContentRecordType GetCRTypeFromNCAType(NCAContentType type) {
     case NCAContentType::Control:
         return ContentRecordType::Control;
     case NCAContentType::Data:
+    case NCAContentType::Data_Unknown5:
         return ContentRecordType::Data;
     case NCAContentType::Manual:
         // TODO(DarkLordZach): Peek at NCA contents to differentiate Manual and Legal.
         return ContentRecordType::Manual;
     default:
-        UNREACHABLE();
+        UNREACHABLE_MSG("Invalid NCAContentType={:02X}", static_cast<u8>(type));
     }
 }
 

src/core/file_sys/romfs_factory.cpp

@@ -6,20 +6,57 @@
 #include <memory>
 #include "common/common_types.h"
 #include "common/logging/log.h"
+#include "core/file_sys/nca_metadata.h"
+#include "core/file_sys/registered_cache.h"
 #include "core/file_sys/romfs_factory.h"
+#include "core/hle/kernel/process.h"
+#include "core/hle/service/filesystem/filesystem.h"
+#include "core/loader/loader.h"
 
 namespace FileSys {
 
 RomFSFactory::RomFSFactory(Loader::AppLoader& app_loader) {
     // Load the RomFS from the app
-    if (Loader::ResultStatus::Success != app_loader.ReadRomFS(file)) {
+    if (app_loader.ReadRomFS(file) != Loader::ResultStatus::Success) {
         LOG_ERROR(Service_FS, "Unable to read RomFS!");
     }
 }
 
-ResultVal<VirtualFile> RomFSFactory::Open(u64 title_id) {
-    // TODO(DarkLordZach): Use title id.
+ResultVal<VirtualFile> RomFSFactory::OpenCurrentProcess() {
     return MakeResult<VirtualFile>(file);
 }
 
+ResultVal<VirtualFile> RomFSFactory::Open(u64 title_id, StorageId storage, ContentRecordType type) {
+    switch (storage) {
+    case StorageId::NandSystem: {
+        const auto res = Service::FileSystem::GetSystemNANDContents()->GetEntry(title_id, type);
+        if (res == nullptr) {
+            // TODO(DarkLordZach): Find the right error code to use here
+            return ResultCode(-1);
+        }
+        const auto romfs = res->GetRomFS();
+        if (romfs == nullptr) {
+            // TODO(DarkLordZach): Find the right error code to use here
+            return ResultCode(-1);
+        }
+        return MakeResult<VirtualFile>(romfs);
+    }
+    case StorageId::NandUser: {
+        const auto res = Service::FileSystem::GetUserNANDContents()->GetEntry(title_id, type);
+        if (res == nullptr) {
+            // TODO(DarkLordZach): Find the right error code to use here
+            return ResultCode(-1);
+        }
+        const auto romfs = res->GetRomFS();
+        if (romfs == nullptr) {
+            // TODO(DarkLordZach): Find the right error code to use here
+            return ResultCode(-1);
+        }
+        return MakeResult<VirtualFile>(romfs);
+    }
+    default:
+        UNIMPLEMENTED_MSG("Unimplemented storage_id={:02X}", static_cast<u8>(storage));
+    }
+}
+
 } // namespace FileSys

src/core/file_sys/romfs_factory.h

@@ -6,17 +6,33 @@
 
 #include <memory>
 #include "common/common_types.h"
+#include "core/file_sys/vfs.h"
 #include "core/hle/result.h"
-#include "core/loader/loader.h"
+
+namespace Loader {
+class AppLoader;
+} // namespace Loader
 
 namespace FileSys {
 
+enum class ContentRecordType : u8;
+
+enum class StorageId : u8 {
+    None = 0,
+    Host = 1,
+    GameCard = 2,
+    NandSystem = 3,
+    NandUser = 4,
+    SdCard = 5,
+};
+
 /// File system interface to the RomFS archive
 class RomFSFactory {
 public:
     explicit RomFSFactory(Loader::AppLoader& app_loader);
 
-    ResultVal<VirtualFile> Open(u64 title_id);
+    ResultVal<VirtualFile> OpenCurrentProcess();
+    ResultVal<VirtualFile> Open(u64 title_id, StorageId storage, ContentRecordType type);
 
 private:
     VirtualFile file;

src/core/hle/service/acc/acc.cpp

@@ -13,7 +13,7 @@
 #include "core/hle/service/acc/acc_su.h"
 #include "core/hle/service/acc/acc_u0.h"
 #include "core/hle/service/acc/acc_u1.h"
-#include "core/settings.h"
+#include "core/hle/service/acc/profile_manager.h"
 
 namespace Service::Account {
 // TODO: RE this structure
@@ -27,13 +27,10 @@ struct UserData {
 };
 static_assert(sizeof(UserData) == 0x80, "UserData structure has incorrect size");
 
-// TODO(ogniK): Generate a real user id based on username, md5(username) maybe?
-static UUID DEFAULT_USER_ID{1ull, 0ull};
-
 class IProfile final : public ServiceFramework<IProfile> {
 public:
     explicit IProfile(UUID user_id, ProfileManager& profile_manager)
-        : ServiceFramework("IProfile"), user_id(user_id), profile_manager(profile_manager) {
+        : ServiceFramework("IProfile"), profile_manager(profile_manager), user_id(user_id) {
         static const FunctionInfo functions[] = {
             {0, &IProfile::Get, "Get"},
             {1, &IProfile::GetBase, "GetBase"},
@@ -79,8 +76,8 @@ private:
         LOG_WARNING(Service_ACC, "(STUBBED) called");
         // smallest jpeg https://github.com/mathiasbynens/small/blob/master/jpeg.jpg
         // TODO(mailwl): load actual profile image from disk, width 256px, max size 0x20000
-        const u32 jpeg_size = 107;
-        static const std::array<u8, jpeg_size> jpeg{
+        constexpr u32 jpeg_size = 107;
+        static constexpr std::array<u8, jpeg_size> jpeg{
             0xff, 0xd8, 0xff, 0xdb, 0x00, 0x43, 0x00, 0x03, 0x02, 0x02, 0x02, 0x02, 0x02, 0x03,
             0x02, 0x02, 0x02, 0x03, 0x03, 0x03, 0x03, 0x04, 0x06, 0x04, 0x04, 0x04, 0x04, 0x04,
             0x08, 0x06, 0x06, 0x05, 0x06, 0x09, 0x08, 0x0a, 0x0a, 0x09, 0x08, 0x09, 0x09, 0x0a,
@@ -90,7 +87,7 @@ private:
             0xff, 0xcc, 0x00, 0x06, 0x00, 0x10, 0x10, 0x05, 0xff, 0xda, 0x00, 0x08, 0x01, 0x01,
             0x00, 0x00, 0x3f, 0x00, 0xd2, 0xcf, 0x20, 0xff, 0xd9,
         };
-        ctx.WriteBuffer(jpeg.data(), jpeg_size);
+        ctx.WriteBuffer(jpeg);
         IPC::ResponseBuilder rb{ctx, 3};
         rb.Push(RESULT_SUCCESS);
         rb.Push<u32>(jpeg_size);
@@ -205,6 +202,8 @@ Module::Interface::Interface(std::shared_ptr<Module> module,
     : ServiceFramework(name), module(std::move(module)),
       profile_manager(std::move(profile_manager)) {}
 
+Module::Interface::~Interface() = default;
+
 void InstallInterfaces(SM::ServiceManager& service_manager) {
     auto module = std::make_shared<Module>();
     auto profile_manager = std::make_shared<ProfileManager>();

src/core/hle/service/acc/acc.h

@@ -4,17 +4,19 @@
 
 #pragma once
 
-#include "core/hle/service/acc/profile_manager.h"
 #include "core/hle/service/service.h"
 
 namespace Service::Account {
 
+class ProfileManager;
+
 class Module final {
 public:
     class Interface : public ServiceFramework<Interface> {
     public:
         explicit Interface(std::shared_ptr<Module> module,
                            std::shared_ptr<ProfileManager> profile_manager, const char* name);
+        ~Interface() override;
 
         void GetUserCount(Kernel::HLERequestContext& ctx);
         void GetUserExistence(Kernel::HLERequestContext& ctx);

src/core/hle/service/acc/profile_manager.cpp

@@ -2,6 +2,7 @@
 // Licensed under GPLv2 or any later version
 // Refer to the license.txt file included.
 
+#include <random>
 #include <boost/optional.hpp>
 #include "core/hle/service/acc/profile_manager.h"
 #include "core/settings.h"
@@ -12,6 +13,15 @@ constexpr ResultCode ERROR_TOO_MANY_USERS(ErrorModule::Account, -1);
 constexpr ResultCode ERROR_USER_ALREADY_EXISTS(ErrorModule::Account, -2);
 constexpr ResultCode ERROR_ARGUMENT_IS_NULL(ErrorModule::Account, 20);
 
+const UUID& UUID::Generate() {
+    std::random_device device;
+    std::mt19937 gen(device());
+    std::uniform_int_distribution<u64> distribution(1, std::numeric_limits<u64>::max());
+    uuid[0] = distribution(gen);
+    uuid[1] = distribution(gen);
+    return *this;
+}
+
 ProfileManager::ProfileManager() {
     // TODO(ogniK): Create the default user we have for now until loading/saving users is added
     auto user_uuid = UUID{1, 0};
@@ -25,7 +35,7 @@ boost::optional<size_t> ProfileManager::AddToProfiles(const ProfileInfo& user) {
     if (user_count >= MAX_USERS) {
         return boost::none;
     }
-    profiles[user_count] = std::move(user);
+    profiles[user_count] = user;
     return user_count++;
 }
 
@@ -43,7 +53,7 @@ bool ProfileManager::RemoveProfileAtIndex(size_t index) {
 }
 
 /// Helper function to register a user to the system
-ResultCode ProfileManager::AddUser(ProfileInfo user) {
+ResultCode ProfileManager::AddUser(const ProfileInfo& user) {
     if (AddToProfiles(user) == boost::none) {
         return ERROR_TOO_MANY_USERS;
     }
@@ -52,7 +62,7 @@ ResultCode ProfileManager::AddUser(ProfileInfo user) {
 
 /// Create a new user on the system. If the uuid of the user already exists, the user is not
 /// created.
-ResultCode ProfileManager::CreateNewUser(UUID uuid, std::array<u8, 0x20>& username) {
+ResultCode ProfileManager::CreateNewUser(UUID uuid, const ProfileUsername& username) {
     if (user_count == MAX_USERS) {
         return ERROR_TOO_MANY_USERS;
     }
@@ -67,7 +77,7 @@ ResultCode ProfileManager::CreateNewUser(UUID uuid, std::array<u8, 0x20>& userna
         return ERROR_USER_ALREADY_EXISTS;
     }
     ProfileInfo profile;
-    profile.user_uuid = std::move(uuid);
+    profile.user_uuid = uuid;
     profile.username = username;
     profile.data = {};
     profile.creation_time = 0x0;
@@ -79,7 +89,7 @@ ResultCode ProfileManager::CreateNewUser(UUID uuid, std::array<u8, 0x20>& userna
 /// specifically by allowing an std::string for the username. This is required specifically since
 /// we're loading a string straight from the config
 ResultCode ProfileManager::CreateNewUser(UUID uuid, const std::string& username) {
-    std::array<u8, 0x20> username_output;
+    ProfileUsername username_output;
     if (username.size() > username_output.size()) {
         std::copy_n(username.begin(), username_output.size(), username_output.begin());
     } else {
@@ -102,7 +112,7 @@ boost::optional<size_t> ProfileManager::GetUserIndex(const UUID& uuid) const {
 }
 
 /// Returns a users profile index based on their profile
-boost::optional<size_t> ProfileManager::GetUserIndex(ProfileInfo user) const {
+boost::optional<size_t> ProfileManager::GetUserIndex(const ProfileInfo& user) const {
     return GetUserIndex(user.user_uuid);
 }
 
@@ -125,7 +135,7 @@ bool ProfileManager::GetProfileBase(UUID uuid, ProfileBase& profile) const {
 }
 
 /// Returns the data structure used by the switch when GetProfileBase is called on acc:*
-bool ProfileManager::GetProfileBase(ProfileInfo user, ProfileBase& profile) const {
+bool ProfileManager::GetProfileBase(const ProfileInfo& user, ProfileBase& profile) const {
     return GetProfileBase(user.user_uuid, profile);
 }
 
@@ -168,8 +178,8 @@ void ProfileManager::CloseUser(UUID uuid) {
 }
 
 /// Gets all valid user ids on the system
-std::array<UUID, MAX_USERS> ProfileManager::GetAllUsers() const {
-    std::array<UUID, MAX_USERS> output;
+UserIDArray ProfileManager::GetAllUsers() const {
+    UserIDArray output;
     std::transform(profiles.begin(), profiles.end(), output.begin(),
                    [](const ProfileInfo& p) { return p.user_uuid; });
     return output;
@@ -177,8 +187,8 @@ std::array<UUID, MAX_USERS> ProfileManager::GetAllUsers() const {
 
 /// Get all the open users on the system and zero out the rest of the data. This is specifically
 /// needed for GetOpenUsers and we need to ensure the rest of the output buffer is zero'd out
-std::array<UUID, MAX_USERS> ProfileManager::GetOpenUsers() const {
-    std::array<UUID, MAX_USERS> output;
+UserIDArray ProfileManager::GetOpenUsers() const {
+    UserIDArray output;
     std::transform(profiles.begin(), profiles.end(), output.begin(), [](const ProfileInfo& p) {
         if (p.is_open)
             return p.user_uuid;
@@ -195,9 +205,9 @@ UUID ProfileManager::GetLastOpenedUser() const {
 
 /// Return the users profile base and the unknown arbitary data.
 bool ProfileManager::GetProfileBaseAndData(boost::optional<size_t> index, ProfileBase& profile,
-                                           std::array<u8, MAX_DATA>& data) const {
+                                           ProfileData& data) const {
     if (GetProfileBase(index, profile)) {
-        std::memcpy(data.data(), profiles[index.get()].data.data(), MAX_DATA);
+        data = profiles[index.get()].data;
         return true;
     }
     return false;
@@ -205,14 +215,14 @@ bool ProfileManager::GetProfileBaseAndData(boost::optional<size_t> index, Profil
 
 /// Return the users profile base and the unknown arbitary data.
 bool ProfileManager::GetProfileBaseAndData(UUID uuid, ProfileBase& profile,
-                                           std::array<u8, MAX_DATA>& data) const {
+                                           ProfileData& data) const {
     auto idx = GetUserIndex(uuid);
     return GetProfileBaseAndData(idx, profile, data);
 }
 
 /// Return the users profile base and the unknown arbitary data.
-bool ProfileManager::GetProfileBaseAndData(ProfileInfo user, ProfileBase& profile,
-                                           std::array<u8, MAX_DATA>& data) const {
+bool ProfileManager::GetProfileBaseAndData(const ProfileInfo& user, ProfileBase& profile,
+                                           ProfileData& data) const {
     return GetProfileBaseAndData(user.user_uuid, profile, data);
 }
 

src/core/hle/service/acc/profile_manager.h

@@ -5,7 +5,7 @@
 #pragma once
 
 #include <array>
-#include <random>
+
 #include "boost/optional.hpp"
 #include "common/common_types.h"
 #include "common/swap.h"
@@ -14,23 +14,21 @@
 namespace Service::Account {
 constexpr size_t MAX_USERS = 8;
 constexpr size_t MAX_DATA = 128;
-static const u128 INVALID_UUID = {0, 0};
+constexpr u128 INVALID_UUID{{0, 0}};
 
 struct UUID {
     // UUIDs which are 0 are considered invalid!
     u128 uuid = INVALID_UUID;
     UUID() = default;
     explicit UUID(const u128& id) : uuid{id} {}
-    explicit UUID(const u64 lo, const u64 hi) {
-        uuid[0] = lo;
-        uuid[1] = hi;
-    };
+    explicit UUID(const u64 lo, const u64 hi) : uuid{{lo, hi}} {}
+
     explicit operator bool() const {
-        return uuid[0] != INVALID_UUID[0] || uuid[1] != INVALID_UUID[1];
+        return uuid != INVALID_UUID;
     }
 
     bool operator==(const UUID& rhs) const {
-        return std::tie(uuid[0], uuid[1]) == std::tie(rhs.uuid[0], rhs.uuid[1]);
+        return uuid == rhs.uuid;
     }
 
     bool operator!=(const UUID& rhs) const {
@@ -38,15 +36,7 @@ struct UUID {
     }
 
     // TODO(ogniK): Properly generate uuids based on RFC-4122
-    const UUID& Generate() {
-        std::random_device device;
-        std::mt19937 gen(device());
-        std::uniform_int_distribution<uint64_t> distribution(1,
-                                                             std::numeric_limits<uint64_t>::max());
-        uuid[0] = distribution(gen);
-        uuid[1] = distribution(gen);
-        return *this;
-    }
+    const UUID& Generate();
 
     // Set the UUID to {0,0} to be considered an invalid user
     void Invalidate() {
@@ -58,20 +48,24 @@ struct UUID {
 };
 static_assert(sizeof(UUID) == 16, "UUID is an invalid size!");
 
+using ProfileUsername = std::array<u8, 0x20>;
+using ProfileData = std::array<u8, MAX_DATA>;
+using UserIDArray = std::array<UUID, MAX_USERS>;
+
 /// This holds general information about a users profile. This is where we store all the information
 /// based on a specific user
 struct ProfileInfo {
     UUID user_uuid;
-    std::array<u8, 0x20> username;
+    ProfileUsername username;
     u64 creation_time;
-    std::array<u8, MAX_DATA> data; // TODO(ognik): Work out what this is
+    ProfileData data; // TODO(ognik): Work out what this is
     bool is_open;
 };
 
 struct ProfileBase {
     UUID user_uuid;
     u64_le timestamp;
-    std::array<u8, 0x20> username;
+    ProfileUsername username;
 
     // Zero out all the fields to make the profile slot considered "Empty"
     void Invalidate() {
@@ -88,27 +82,26 @@ static_assert(sizeof(ProfileBase) == 0x38, "ProfileBase is an invalid size");
 class ProfileManager {
 public:
     ProfileManager(); // TODO(ogniK): Load from system save
-    ResultCode AddUser(ProfileInfo user);
-    ResultCode CreateNewUser(UUID uuid, std::array<u8, 0x20>& username);
+    ResultCode AddUser(const ProfileInfo& user);
+    ResultCode CreateNewUser(UUID uuid, const ProfileUsername& username);
     ResultCode CreateNewUser(UUID uuid, const std::string& username);
     boost::optional<size_t> GetUserIndex(const UUID& uuid) const;
-    boost::optional<size_t> GetUserIndex(ProfileInfo user) const;
+    boost::optional<size_t> GetUserIndex(const ProfileInfo& user) const;
     bool GetProfileBase(boost::optional<size_t> index, ProfileBase& profile) const;
     bool GetProfileBase(UUID uuid, ProfileBase& profile) const;
-    bool GetProfileBase(ProfileInfo user, ProfileBase& profile) const;
+    bool GetProfileBase(const ProfileInfo& user, ProfileBase& profile) const;
     bool GetProfileBaseAndData(boost::optional<size_t> index, ProfileBase& profile,
-                               std::array<u8, MAX_DATA>& data) const;
-    bool GetProfileBaseAndData(UUID uuid, ProfileBase& profile,
-                               std::array<u8, MAX_DATA>& data) const;
-    bool GetProfileBaseAndData(ProfileInfo user, ProfileBase& profile,
-                               std::array<u8, MAX_DATA>& data) const;
+                               ProfileData& data) const;
+    bool GetProfileBaseAndData(UUID uuid, ProfileBase& profile, ProfileData& data) const;
+    bool GetProfileBaseAndData(const ProfileInfo& user, ProfileBase& profile,
+                               ProfileData& data) const;
     size_t GetUserCount() const;
     size_t GetOpenUserCount() const;
     bool UserExists(UUID uuid) const;
     void OpenUser(UUID uuid);
     void CloseUser(UUID uuid);
-    std::array<UUID, MAX_USERS> GetOpenUsers() const;
-    std::array<UUID, MAX_USERS> GetAllUsers() const;
+    UserIDArray GetOpenUsers() const;
+    UserIDArray GetAllUsers() const;
     UUID GetLastOpenedUser() const;
 
     bool CanSystemRegisterUser() const;
@@ -118,7 +111,7 @@ private:
     size_t user_count = 0;
     boost::optional<size_t> AddToProfiles(const ProfileInfo& profile);
     bool RemoveProfileAtIndex(size_t index);
-    UUID last_opened_user{0, 0};
+    UUID last_opened_user{INVALID_UUID};
 };
 
 }; // namespace Service::Account

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

@@ -7,7 +7,9 @@
 #include "common/assert.h"
 #include "common/file_util.h"
 #include "core/core.h"
+#include "core/file_sys/bis_factory.h"
 #include "core/file_sys/errors.h"
+#include "core/file_sys/romfs_factory.h"
 #include "core/file_sys/savedata_factory.h"
 #include "core/file_sys/sdmc_factory.h"
 #include "core/file_sys/vfs.h"
@@ -256,15 +258,28 @@ ResultCode RegisterBIS(std::unique_ptr<FileSys::BISFactory>&& factory) {
     return RESULT_SUCCESS;
 }
 
-ResultVal<FileSys::VirtualFile> OpenRomFS(u64 title_id) {
-    LOG_TRACE(Service_FS, "Opening RomFS for title_id={:016X}", title_id);
+ResultVal<FileSys::VirtualFile> OpenRomFSCurrentProcess() {
+    LOG_TRACE(Service_FS, "Opening RomFS for current process");
 
     if (romfs_factory == nullptr) {
         // TODO(bunnei): Find a better error code for this
         return ResultCode(-1);
     }
 
-    return romfs_factory->Open(title_id);
+    return romfs_factory->OpenCurrentProcess();
+}
+
+ResultVal<FileSys::VirtualFile> OpenRomFS(u64 title_id, FileSys::StorageId storage_id,
+                                          FileSys::ContentRecordType type) {
+    LOG_TRACE(Service_FS, "Opening RomFS for title_id={:016X}, storage_id={:02X}, type={:02X}",
+              title_id, static_cast<u8>(storage_id), static_cast<u8>(type));
+
+    if (romfs_factory == nullptr) {
+        // TODO(bunnei): Find a better error code for this
+        return ResultCode(-1);
+    }
+
+    return romfs_factory->Open(title_id, storage_id, type);
 }
 
 ResultVal<FileSys::VirtualDir> OpenSaveData(FileSys::SaveDataSpaceId space,

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

@@ -6,14 +6,24 @@
 
 #include <memory>
 #include "common/common_types.h"
-#include "core/file_sys/bis_factory.h"
 #include "core/file_sys/directory.h"
 #include "core/file_sys/mode.h"
-#include "core/file_sys/romfs_factory.h"
-#include "core/file_sys/savedata_factory.h"
-#include "core/file_sys/sdmc_factory.h"
 #include "core/hle/result.h"
 
+namespace FileSys {
+class BISFactory;
+class RegisteredCache;
+class RomFSFactory;
+class SaveDataFactory;
+class SDMCFactory;
+
+enum class ContentRecordType : u8;
+enum class SaveDataSpaceId : u8;
+enum class StorageId : u8;
+
+struct SaveDataDescriptor;
+} // namespace FileSys
+
 namespace Service {
 
 namespace SM {
@@ -27,7 +37,9 @@ ResultCode RegisterSaveData(std::unique_ptr<FileSys::SaveDataFactory>&& factory)
 ResultCode RegisterSDMC(std::unique_ptr<FileSys::SDMCFactory>&& factory);
 ResultCode RegisterBIS(std::unique_ptr<FileSys::BISFactory>&& factory);
 
-ResultVal<FileSys::VirtualFile> OpenRomFS(u64 title_id);
+ResultVal<FileSys::VirtualFile> OpenRomFSCurrentProcess();
+ResultVal<FileSys::VirtualFile> OpenRomFS(u64 title_id, FileSys::StorageId storage_id,
+                                          FileSys::ContentRecordType type);
 ResultVal<FileSys::VirtualDir> OpenSaveData(FileSys::SaveDataSpaceId space,
                                             FileSys::SaveDataDescriptor save_struct);
 ResultVal<FileSys::VirtualDir> OpenSDMC();

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

@@ -13,9 +13,11 @@
 #include "common/common_types.h"
 #include "common/logging/log.h"
 #include "common/string_util.h"
-#include "core/core.h"
 #include "core/file_sys/directory.h"
 #include "core/file_sys/errors.h"
+#include "core/file_sys/nca_metadata.h"
+#include "core/file_sys/savedata_factory.h"
+#include "core/file_sys/vfs.h"
 #include "core/hle/ipc_helpers.h"
 #include "core/hle/kernel/process.h"
 #include "core/hle/service/filesystem/filesystem.h"
@@ -23,15 +25,6 @@
 
 namespace Service::FileSystem {
 
-enum class StorageId : u8 {
-    None = 0,
-    Host = 1,
-    GameCard = 2,
-    NandSystem = 3,
-    NandUser = 4,
-    SdCard = 5,
-};
-
 class IStorage final : public ServiceFramework<IStorage> {
 public:
     explicit IStorage(FileSys::VirtualFile backend_)
@@ -467,7 +460,7 @@ FSP_SRV::FSP_SRV() : ServiceFramework("fsp-srv") {
         {110, nullptr, "OpenContentStorageFileSystem"},
         {200, &FSP_SRV::OpenDataStorageByCurrentProcess, "OpenDataStorageByCurrentProcess"},
         {201, nullptr, "OpenDataStorageByProgramId"},
-        {202, nullptr, "OpenDataStorageByDataId"},
+        {202, &FSP_SRV::OpenDataStorageByDataId, "OpenDataStorageByDataId"},
         {203, &FSP_SRV::OpenRomStorage, "OpenRomStorage"},
         {400, nullptr, "OpenDeviceOperator"},
         {500, nullptr, "OpenSdCardDetectionEventNotifier"},
@@ -580,7 +573,7 @@ void FSP_SRV::GetGlobalAccessLogMode(Kernel::HLERequestContext& ctx) {
 void FSP_SRV::OpenDataStorageByCurrentProcess(Kernel::HLERequestContext& ctx) {
     LOG_DEBUG(Service_FS, "called");
 
-    auto romfs = OpenRomFS(Core::System::GetInstance().CurrentProcess()->program_id);
+    auto romfs = OpenRomFSCurrentProcess();
     if (romfs.Failed()) {
         // TODO (bunnei): Find the right error code to use here
         LOG_CRITICAL(Service_FS, "no file system interface available!");
@@ -596,10 +589,37 @@ void FSP_SRV::OpenDataStorageByCurrentProcess(Kernel::HLERequestContext& ctx) {
     rb.PushIpcInterface<IStorage>(std::move(storage));
 }
 
+void FSP_SRV::OpenDataStorageByDataId(Kernel::HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    const auto storage_id = rp.PopRaw<FileSys::StorageId>();
+    const auto unknown = rp.PopRaw<u32>();
+    const auto title_id = rp.PopRaw<u64>();
+
+    LOG_DEBUG(Service_FS, "called with storage_id={:02X}, unknown={:08X}, title_id={:016X}",
+              static_cast<u8>(storage_id), unknown, title_id);
+
+    auto data = OpenRomFS(title_id, storage_id, FileSys::ContentRecordType::Data);
+    if (data.Failed()) {
+        // TODO(DarkLordZach): Find the right error code to use here
+        LOG_ERROR(Service_FS,
+                  "could not open data storage with title_id={:016X}, storage_id={:02X}", title_id,
+                  static_cast<u8>(storage_id));
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(ResultCode(-1));
+        return;
+    }
+
+    IStorage storage(std::move(data.Unwrap()));
+
+    IPC::ResponseBuilder rb{ctx, 2, 0, 1};
+    rb.Push(RESULT_SUCCESS);
+    rb.PushIpcInterface<IStorage>(std::move(storage));
+}
+
 void FSP_SRV::OpenRomStorage(Kernel::HLERequestContext& ctx) {
     IPC::RequestParser rp{ctx};
 
-    auto storage_id = rp.PopRaw<StorageId>();
+    auto storage_id = rp.PopRaw<FileSys::StorageId>();
     auto title_id = rp.PopRaw<u64>();
 
     LOG_DEBUG(Service_FS, "called with storage_id={:02X}, title_id={:016X}",

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

@@ -25,6 +25,7 @@ private:
     void MountSaveData(Kernel::HLERequestContext& ctx);
     void GetGlobalAccessLogMode(Kernel::HLERequestContext& ctx);
     void OpenDataStorageByCurrentProcess(Kernel::HLERequestContext& ctx);
+    void OpenDataStorageByDataId(Kernel::HLERequestContext& ctx);
     void OpenRomStorage(Kernel::HLERequestContext& ctx);
 
     FileSys::VirtualFile romfs;

src/core/loader/deconstructed_rom_directory.cpp

@@ -8,6 +8,7 @@
 #include "common/logging/log.h"
 #include "core/file_sys/content_archive.h"
 #include "core/file_sys/control_metadata.h"
+#include "core/file_sys/romfs_factory.h"
 #include "core/gdbstub/gdbstub.h"
 #include "core/hle/kernel/process.h"
 #include "core/hle/kernel/resource_limit.h"

src/core/loader/nca.cpp

@@ -7,6 +7,7 @@
 #include "common/file_util.h"
 #include "common/logging/log.h"
 #include "core/file_sys/content_archive.h"
+#include "core/file_sys/romfs_factory.h"
 #include "core/hle/kernel/process.h"
 #include "core/hle/service/filesystem/filesystem.h"
 #include "core/loader/deconstructed_rom_directory.h"

src/core/perf_stats.cpp

@@ -76,7 +76,7 @@ double PerfStats::GetLastFrameTimeScale() {
 void FrameLimiter::DoFrameLimiting(microseconds current_system_time_us) {
     // Max lag caused by slow frames. Can be adjusted to compensate for too many slow frames. Higher
     // values increase the time needed to recover and limit framerate again after spikes.
-    constexpr microseconds MAX_LAG_TIME_US = 25us;
+    constexpr microseconds MAX_LAG_TIME_US = 25000us;
 
     if (!Settings::values.toggle_framelimit) {
         return;

src/core/telemetry_session.cpp

@@ -2,34 +2,16 @@
 // Licensed under GPLv2 or any later version
 // Refer to the license.txt file included.
 
-#include <cstring>
-
 #include "common/assert.h"
+#include "common/common_types.h"
 #include "common/file_util.h"
-#include "common/scm_rev.h"
-#ifdef ARCHITECTURE_x86_64
-#include "common/x64/cpu_detect.h"
-#endif
+
 #include "core/core.h"
 #include "core/settings.h"
 #include "core/telemetry_session.h"
 
 namespace Core {
 
-#ifdef ARCHITECTURE_x86_64
-static const char* CpuVendorToStr(Common::CPUVendor vendor) {
-    switch (vendor) {
-    case Common::CPUVendor::INTEL:
-        return "Intel";
-    case Common::CPUVendor::AMD:
-        return "Amd";
-    case Common::CPUVendor::OTHER:
-        return "Other";
-    }
-    UNREACHABLE();
-}
-#endif
-
 static u64 GenerateTelemetryId() {
     u64 telemetry_id{};
     return telemetry_id;
@@ -37,8 +19,8 @@ static u64 GenerateTelemetryId() {
 
 u64 GetTelemetryId() {
     u64 telemetry_id{};
-    static const std::string& filename{FileUtil::GetUserPath(FileUtil::UserPath::ConfigDir) +
-                                       "telemetry_id"};
+    const std::string filename{FileUtil::GetUserPath(FileUtil::UserPath::ConfigDir) +
+                               "telemetry_id"};
 
     if (FileUtil::Exists(filename)) {
         FileUtil::IOFile file(filename, "rb");
@@ -62,8 +44,8 @@ u64 GetTelemetryId() {
 
 u64 RegenerateTelemetryId() {
     const u64 new_telemetry_id{GenerateTelemetryId()};
-    static const std::string& filename{FileUtil::GetUserPath(FileUtil::UserPath::ConfigDir) +
-                                       "telemetry_id"};
+    const std::string filename{FileUtil::GetUserPath(FileUtil::UserPath::ConfigDir) +
+                               "telemetry_id"};
 
     FileUtil::IOFile file(filename, "wb");
     if (!file.IsOpen()) {
@@ -112,48 +94,11 @@ TelemetrySession::TelemetrySession() {
     }
 
     // Log application information
-    const bool is_git_dirty{std::strstr(Common::g_scm_desc, "dirty") != nullptr};
-    AddField(Telemetry::FieldType::App, "Git_IsDirty", is_git_dirty);
-    AddField(Telemetry::FieldType::App, "Git_Branch", Common::g_scm_branch);
-    AddField(Telemetry::FieldType::App, "Git_Revision", Common::g_scm_rev);
-    AddField(Telemetry::FieldType::App, "BuildDate", Common::g_build_date);
-    AddField(Telemetry::FieldType::App, "BuildName", Common::g_build_name);
+    Telemetry::AppendBuildInfo(field_collection);
 
-// Log user system information
-#ifdef ARCHITECTURE_x86_64
-    AddField(Telemetry::FieldType::UserSystem, "CPU_Model", Common::GetCPUCaps().cpu_string);
-    AddField(Telemetry::FieldType::UserSystem, "CPU_BrandString",
-             Common::GetCPUCaps().brand_string);
-    AddField(Telemetry::FieldType::UserSystem, "CPU_Vendor",
-             CpuVendorToStr(Common::GetCPUCaps().vendor));
-    AddField(Telemetry::FieldType::UserSystem, "CPU_Extension_x64_AES", Common::GetCPUCaps().aes);
-    AddField(Telemetry::FieldType::UserSystem, "CPU_Extension_x64_AVX", Common::GetCPUCaps().avx);
-    AddField(Telemetry::FieldType::UserSystem, "CPU_Extension_x64_AVX2", Common::GetCPUCaps().avx2);
-    AddField(Telemetry::FieldType::UserSystem, "CPU_Extension_x64_BMI1", Common::GetCPUCaps().bmi1);
-    AddField(Telemetry::FieldType::UserSystem, "CPU_Extension_x64_BMI2", Common::GetCPUCaps().bmi2);
-    AddField(Telemetry::FieldType::UserSystem, "CPU_Extension_x64_FMA", Common::GetCPUCaps().fma);
-    AddField(Telemetry::FieldType::UserSystem, "CPU_Extension_x64_FMA4", Common::GetCPUCaps().fma4);
-    AddField(Telemetry::FieldType::UserSystem, "CPU_Extension_x64_SSE", Common::GetCPUCaps().sse);
-    AddField(Telemetry::FieldType::UserSystem, "CPU_Extension_x64_SSE2", Common::GetCPUCaps().sse2);
-    AddField(Telemetry::FieldType::UserSystem, "CPU_Extension_x64_SSE3", Common::GetCPUCaps().sse3);
-    AddField(Telemetry::FieldType::UserSystem, "CPU_Extension_x64_SSSE3",
-             Common::GetCPUCaps().ssse3);
-    AddField(Telemetry::FieldType::UserSystem, "CPU_Extension_x64_SSE41",
-             Common::GetCPUCaps().sse4_1);
-    AddField(Telemetry::FieldType::UserSystem, "CPU_Extension_x64_SSE42",
-             Common::GetCPUCaps().sse4_2);
-#else
-    AddField(Telemetry::FieldType::UserSystem, "CPU_Model", "Other");
-#endif
-#ifdef __APPLE__
-    AddField(Telemetry::FieldType::UserSystem, "OsPlatform", "Apple");
-#elif defined(_WIN32)
-    AddField(Telemetry::FieldType::UserSystem, "OsPlatform", "Windows");
-#elif defined(__linux__) || defined(linux) || defined(__linux)
-    AddField(Telemetry::FieldType::UserSystem, "OsPlatform", "Linux");
-#else
-    AddField(Telemetry::FieldType::UserSystem, "OsPlatform", "Unknown");
-#endif
+    // Log user system information
+    Telemetry::AppendCPUInfo(field_collection);
+    Telemetry::AppendOSInfo(field_collection);
 
     // Log user configuration information
     AddField(Telemetry::FieldType::UserConfig, "Core_UseCpuJit", Settings::values.use_cpu_jit);

src/video_core/engines/shader_bytecode.h

@@ -477,7 +477,9 @@ union Instruction {
             if (texture_info >= 12 && texture_info <= 13)
                 return TextureType::TextureCube;
 
-            UNIMPLEMENTED();
+            LOG_CRITICAL(HW_GPU, "Unhandled texture_info: {}",
+                         static_cast<u32>(texture_info.Value()));
+            UNREACHABLE();
         }
 
         bool IsArrayTexture() const {
@@ -523,7 +525,9 @@ union Instruction {
                 return TextureType::Texture3D;
             }
 
-            UNIMPLEMENTED();
+            LOG_CRITICAL(HW_GPU, "Unhandled texture_info: {}",
+                         static_cast<u32>(texture_info.Value()));
+            UNREACHABLE();
         }
 
         bool IsArrayTexture() const {

src/video_core/rasterizer_interface.h

@@ -8,8 +8,6 @@
 #include "video_core/gpu.h"
 #include "video_core/memory_manager.h"
 
-struct ScreenInfo;
-
 namespace VideoCore {
 
 class RasterizerInterface {
@@ -55,7 +53,7 @@ public:
 
     /// Attempt to use a faster method to display the framebuffer to screen
     virtual bool AccelerateDisplay(const Tegra::FramebufferConfig& config, VAddr framebuffer_addr,
-                                   u32 pixel_stride, ScreenInfo& screen_info) {
+                                   u32 pixel_stride) {
         return false;
     }
 

src/video_core/renderer_base.cpp

@@ -2,7 +2,6 @@
 // Licensed under GPLv2 or any later version
 // Refer to the license.txt file included.
 
-#include <memory>
 #include "core/frontend/emu_window.h"
 #include "core/settings.h"
 #include "video_core/renderer_base.h"
@@ -17,18 +16,11 @@ RendererBase::RendererBase(Core::Frontend::EmuWindow& window) : render_window{wi
 RendererBase::~RendererBase() = default;
 
 void RendererBase::RefreshBaseSettings() {
-    RefreshRasterizerSetting();
     UpdateCurrentFramebufferLayout();
 
     renderer_settings.use_framelimiter = Settings::values.toggle_framelimit;
 }
 
-void RendererBase::RefreshRasterizerSetting() {
-    if (rasterizer == nullptr) {
-        rasterizer = std::make_unique<RasterizerOpenGL>(render_window);
-    }
-}
-
 void RendererBase::UpdateCurrentFramebufferLayout() {
     const Layout::FramebufferLayout& layout = render_window.GetFramebufferLayout();
 

src/video_core/renderer_base.h

@@ -58,9 +58,6 @@ public:
     void RefreshBaseSettings();
 
 protected:
-    /// Refreshes settings specific to the rasterizer.
-    void RefreshRasterizerSetting();
-
     Core::Frontend::EmuWindow& render_window; ///< Reference to the render window handle.
     std::unique_ptr<RasterizerInterface> rasterizer;
     f32 m_current_fps = 0.0f; ///< Current framerate, should be set by the renderer

src/video_core/renderer_opengl/gl_rasterizer.cpp

@@ -36,8 +36,8 @@ MICROPROFILE_DEFINE(OpenGL_Drawing, "OpenGL", "Drawing", MP_RGB(128, 128, 192));
 MICROPROFILE_DEFINE(OpenGL_Blits, "OpenGL", "Blits", MP_RGB(100, 100, 255));
 MICROPROFILE_DEFINE(OpenGL_CacheManagement, "OpenGL", "Cache Mgmt", MP_RGB(100, 255, 100));
 
-RasterizerOpenGL::RasterizerOpenGL(Core::Frontend::EmuWindow& window)
-    : emu_window{window}, stream_buffer(GL_ARRAY_BUFFER, STREAM_BUFFER_SIZE) {
+RasterizerOpenGL::RasterizerOpenGL(Core::Frontend::EmuWindow& window, ScreenInfo& info)
+    : emu_window{window}, screen_info{info}, stream_buffer(GL_ARRAY_BUFFER, STREAM_BUFFER_SIZE) {
     // Create sampler objects
     for (size_t i = 0; i < texture_samplers.size(); ++i) {
         texture_samplers[i].Create();
@@ -575,8 +575,7 @@ bool RasterizerOpenGL::AccelerateFill(const void* config) {
 }
 
 bool RasterizerOpenGL::AccelerateDisplay(const Tegra::FramebufferConfig& config,
-                                         VAddr framebuffer_addr, u32 pixel_stride,
-                                         ScreenInfo& screen_info) {
+                                         VAddr framebuffer_addr, u32 pixel_stride) {
     if (!framebuffer_addr) {
         return {};
     }

src/video_core/renderer_opengl/gl_rasterizer.h

@@ -30,7 +30,7 @@ class EmuWindow;
 
 class RasterizerOpenGL : public VideoCore::RasterizerInterface {
 public:
-    explicit RasterizerOpenGL(Core::Frontend::EmuWindow& renderer);
+    explicit RasterizerOpenGL(Core::Frontend::EmuWindow& renderer, ScreenInfo& info);
     ~RasterizerOpenGL() override;
 
     void DrawArrays() override;
@@ -43,8 +43,8 @@ public:
     bool AccelerateDisplayTransfer(const void* config) override;
     bool AccelerateTextureCopy(const void* config) override;
     bool AccelerateFill(const void* config) override;
-    bool AccelerateDisplay(const Tegra::FramebufferConfig& framebuffer, VAddr framebuffer_addr,
-                           u32 pixel_stride, ScreenInfo& screen_info) override;
+    bool AccelerateDisplay(const Tegra::FramebufferConfig& config, VAddr framebuffer_addr,
+                           u32 pixel_stride) override;
     bool AccelerateDrawBatch(bool is_indexed) override;
 
     /// OpenGL shader generated for a given Maxwell register state
@@ -152,6 +152,8 @@ private:
 
     Core::Frontend::EmuWindow& emu_window;
 
+    ScreenInfo& screen_info;
+
     std::unique_ptr<GLShader::ProgramManager> shader_program_manager;
     OGLVertexArray sw_vao;
     OGLVertexArray hw_vao;

src/video_core/renderer_opengl/gl_shader_decompiler.cpp

@@ -26,6 +26,7 @@ using Tegra::Shader::Sampler;
 using Tegra::Shader::SubOp;
 
 constexpr u32 PROGRAM_END = MAX_PROGRAM_CODE_LENGTH;
+constexpr u32 PROGRAM_HEADER_SIZE = 0x50;
 
 class DecompileFail : public std::runtime_error {
 public:
@@ -621,6 +622,23 @@ public:
     }
 
 private:
+    // Shader program header for a Fragment Shader.
+    struct FragmentHeader {
+        INSERT_PADDING_WORDS(5);
+        INSERT_PADDING_WORDS(13);
+        u32 enabled_color_outputs;
+        union {
+            BitField<0, 1, u32> writes_samplemask;
+            BitField<1, 1, u32> writes_depth;
+        };
+
+        bool IsColorComponentOutputEnabled(u32 render_target, u32 component) const {
+            u32 bit = render_target * 4 + component;
+            return enabled_color_outputs & (1 << bit);
+        }
+    };
+    static_assert(sizeof(FragmentHeader) == PROGRAM_HEADER_SIZE, "FragmentHeader size is wrong");
+
     /// Gets the Subroutine object corresponding to the specified address.
     const Subroutine& GetSubroutine(u32 begin, u32 end) const {
         auto iter = subroutines.find(Subroutine{begin, end, suffix});
@@ -894,6 +912,36 @@ private:
         shader.AddLine('}');
     }
 
+    /// Writes the output values from a fragment shader to the corresponding GLSL output variables.
+    void EmitFragmentOutputsWrite() {
+        ASSERT(stage == Maxwell3D::Regs::ShaderStage::Fragment);
+        FragmentHeader header;
+        std::memcpy(&header, program_code.data(), PROGRAM_HEADER_SIZE);
+
+        ASSERT_MSG(header.writes_samplemask == 0, "Samplemask write is unimplemented");
+
+        // Write the color outputs using the data in the shader registers, disabled
+        // rendertargets/components are skipped in the register assignment.
+        u32 current_reg = 0;
+        for (u32 render_target = 0; render_target < Maxwell3D::Regs::NumRenderTargets;
+             ++render_target) {
+            // TODO(Subv): Figure out how dual-source blending is configured in the Switch.
+            for (u32 component = 0; component < 4; ++component) {
+                if (header.IsColorComponentOutputEnabled(render_target, component)) {
+                    shader.AddLine(fmt::format("color[{}][{}] = {};", render_target, component,
+                                               regs.GetRegisterAsFloat(current_reg)));
+                    ++current_reg;
+                }
+            }
+        }
+
+        if (header.writes_depth) {
+            // The depth output is always 2 registers after the last color output, and current_reg
+            // already contains one past the last color register.
+            shader.AddLine("gl_FragDepth = " + regs.GetRegisterAsFloat(current_reg + 1) + ';');
+        }
+    }
+
     /**
      * Compiles a single instruction from Tegra to GLSL.
      * @param offset the offset of the Tegra shader instruction.
@@ -1514,7 +1562,7 @@ private:
                 switch (instr.tex.texture_type) {
                 case Tegra::Shader::TextureType::Texture2D: {
                     std::string x = regs.GetRegisterAsFloat(instr.gpr8);
-                    std::string y = regs.GetRegisterAsFloat(instr.gpr20);
+                    std::string y = regs.GetRegisterAsFloat(instr.gpr8.Value() + 1);
                     coord = "vec2 coords = vec2(" + x + ", " + y + ");";
                     break;
                 }
@@ -1525,8 +1573,18 @@ private:
                     coord = "vec3 coords = vec3(" + x + ", " + y + ", " + z + ");";
                     break;
                 }
+                case Tegra::Shader::TextureType::TextureCube: {
+                    std::string x = regs.GetRegisterAsFloat(instr.gpr8);
+                    std::string y = regs.GetRegisterAsFloat(instr.gpr8.Value() + 1);
+                    std::string z = regs.GetRegisterAsFloat(instr.gpr8.Value() + 2);
+                    ASSERT(instr.gpr20.Value() == Register::ZeroIndex);
+                    coord = "vec3 coords = vec3(" + x + ", " + y + ", " + z + ");";
+                    break;
+                }
                 default:
-                    UNIMPLEMENTED();
+                    LOG_CRITICAL(HW_GPU, "Unhandled texture type {}",
+                                 static_cast<u32>(instr.tex.texture_type.Value()));
+                    UNREACHABLE();
                 }
 
                 const std::string sampler =
@@ -1568,6 +1626,13 @@ private:
                     }
                     break;
                 }
+                case Tegra::Shader::TextureType::Texture3D: {
+                    std::string x = regs.GetRegisterAsFloat(instr.gpr8);
+                    std::string y = regs.GetRegisterAsFloat(instr.gpr20);
+                    std::string z = regs.GetRegisterAsFloat(instr.gpr20.Value() + 1);
+                    coord = "vec3 coords = vec3(" + x + ", " + y + ", " + z + ");";
+                    break;
+                }
                 case Tegra::Shader::TextureType::TextureCube: {
                     std::string x = regs.GetRegisterAsFloat(instr.gpr8);
                     std::string y = regs.GetRegisterAsFloat(instr.gpr8.Value() + 1);
@@ -1576,7 +1641,9 @@ private:
                     break;
                 }
                 default:
-                    UNIMPLEMENTED();
+                    LOG_CRITICAL(HW_GPU, "Unhandled texture type {}",
+                                 static_cast<u32>(instr.texs.GetTextureType()));
+                    UNREACHABLE();
                 }
                 const std::string sampler = GetSampler(instr.sampler, instr.texs.GetTextureType(),
                                                        instr.texs.IsArrayTexture());
@@ -1593,7 +1660,8 @@ private:
                 switch (instr.tlds.GetTextureType()) {
                 case Tegra::Shader::TextureType::Texture2D: {
                     if (instr.tlds.IsArrayTexture()) {
-                        UNIMPLEMENTED();
+                        LOG_CRITICAL(HW_GPU, "Unhandled 2d array texture");
+                        UNREACHABLE();
                     } else {
                         std::string x = regs.GetRegisterAsInteger(instr.gpr8);
                         std::string y = regs.GetRegisterAsInteger(instr.gpr20);
@@ -1602,7 +1670,9 @@ private:
                     break;
                 }
                 default:
-                    UNIMPLEMENTED();
+                    LOG_CRITICAL(HW_GPU, "Unhandled texture type {}",
+                                 static_cast<u32>(instr.tlds.GetTextureType()));
+                    UNREACHABLE();
                 }
                 const std::string sampler = GetSampler(instr.sampler, instr.tlds.GetTextureType(),
                                                        instr.tlds.IsArrayTexture());
@@ -1623,7 +1693,9 @@ private:
                     break;
                 }
                 default:
-                    UNIMPLEMENTED();
+                    LOG_CRITICAL(HW_GPU, "Unhandled texture type {}",
+                                 static_cast<u32>(instr.tld4.texture_type.Value()));
+                    UNREACHABLE();
                 }
 
                 const std::string sampler =
@@ -1960,12 +2032,8 @@ private:
         default: {
             switch (opcode->GetId()) {
             case OpCode::Id::EXIT: {
-                // Final color output is currently hardcoded to GPR0-3 for fragment shaders
                 if (stage == Maxwell3D::Regs::ShaderStage::Fragment) {
-                    shader.AddLine("color.r = " + regs.GetRegisterAsFloat(0) + ';');
-                    shader.AddLine("color.g = " + regs.GetRegisterAsFloat(1) + ';');
-                    shader.AddLine("color.b = " + regs.GetRegisterAsFloat(2) + ';');
-                    shader.AddLine("color.a = " + regs.GetRegisterAsFloat(3) + ';');
+                    EmitFragmentOutputsWrite();
                 }
 
                 switch (instr.flow.cond) {

src/video_core/renderer_opengl/gl_shader_gen.cpp

@@ -87,7 +87,7 @@ ProgramResult GenerateFragmentShader(const ShaderSetup& setup, const MaxwellFSCo
             .get_value_or({});
     out += R"(
 in vec4 position;
-out vec4 color;
+layout(location = 0) out vec4 color[8];
 
 layout (std140) uniform fs_config {
     vec4 viewport_flip;

src/video_core/renderer_opengl/gl_stream_buffer.h

@@ -2,6 +2,8 @@
 // Licensed under GPLv2 or any later version
 // Refer to the license.txt file included.
 
+#pragma once
+
 #include <tuple>
 #include <glad/glad.h>
 #include "common/common_types.h"

src/video_core/renderer_opengl/renderer_opengl.cpp

@@ -16,6 +16,7 @@
 #include "core/memory.h"
 #include "core/settings.h"
 #include "core/tracer/recorder.h"
+#include "video_core/renderer_opengl/gl_rasterizer.h"
 #include "video_core/renderer_opengl/renderer_opengl.h"
 #include "video_core/utils.h"
 
@@ -130,7 +131,7 @@ void RendererOpenGL::SwapBuffers(boost::optional<const Tegra::FramebufferConfig&
         }
 
         // Load the framebuffer from memory, draw it to the screen, and swap buffers
-        LoadFBToScreenInfo(*framebuffer, screen_info);
+        LoadFBToScreenInfo(*framebuffer);
         DrawScreen();
         render_window.SwapBuffers();
     }
@@ -142,14 +143,12 @@ void RendererOpenGL::SwapBuffers(boost::optional<const Tegra::FramebufferConfig&
 
     // Restore the rasterizer state
     prev_state.Apply();
-    RefreshRasterizerSetting();
 }
 
 /**
  * Loads framebuffer from emulated memory into the active OpenGL texture.
  */
-void RendererOpenGL::LoadFBToScreenInfo(const Tegra::FramebufferConfig& framebuffer,
-                                        ScreenInfo& screen_info) {
+void RendererOpenGL::LoadFBToScreenInfo(const Tegra::FramebufferConfig& framebuffer) {
     const u32 bytes_per_pixel{Tegra::FramebufferConfig::BytesPerPixel(framebuffer.pixel_format)};
     const u64 size_in_bytes{framebuffer.stride * framebuffer.height * bytes_per_pixel};
     const VAddr framebuffer_addr{framebuffer.address + framebuffer.offset};
@@ -162,8 +161,7 @@ void RendererOpenGL::LoadFBToScreenInfo(const Tegra::FramebufferConfig& framebuf
     // only allows rows to have a memory alignement of 4.
     ASSERT(framebuffer.stride % 4 == 0);
 
-    if (!rasterizer->AccelerateDisplay(framebuffer, framebuffer_addr, framebuffer.stride,
-                                       screen_info)) {
+    if (!rasterizer->AccelerateDisplay(framebuffer, framebuffer_addr, framebuffer.stride)) {
         // Reset the screen info's display texture to its own permanent texture
         screen_info.display_texture = screen_info.texture.resource.handle;
 
@@ -276,6 +274,14 @@ void RendererOpenGL::InitOpenGLObjects() {
     LoadColorToActiveGLTexture(0, 0, 0, 0, screen_info.texture);
 }
 
+void RendererOpenGL::CreateRasterizer() {
+    if (rasterizer) {
+        return;
+    }
+
+    rasterizer = std::make_unique<RasterizerOpenGL>(render_window, screen_info);
+}
+
 void RendererOpenGL::ConfigureFramebufferTexture(TextureInfo& texture,
                                                  const Tegra::FramebufferConfig& framebuffer) {
 
@@ -432,7 +438,7 @@ static void APIENTRY DebugHandler(GLenum source, GLenum type, GLuint id, GLenum
         break;
     case GL_DEBUG_SEVERITY_NOTIFICATION:
     case GL_DEBUG_SEVERITY_LOW:
-        LOG_TRACE(Render_OpenGL, format, str_source, str_type, id, message);
+        LOG_DEBUG(Render_OpenGL, format, str_source, str_type, id, message);
         break;
     }
 }
@@ -463,8 +469,7 @@ bool RendererOpenGL::Init() {
     }
 
     InitOpenGLObjects();
-
-    RefreshRasterizerSetting();
+    CreateRasterizer();
 
     return true;
 }

src/video_core/renderer_opengl/renderer_opengl.h

@@ -59,6 +59,8 @@ public:
 
 private:
     void InitOpenGLObjects();
+    void CreateRasterizer();
+
     void ConfigureFramebufferTexture(TextureInfo& texture,
                                      const Tegra::FramebufferConfig& framebuffer);
     void DrawScreen();
@@ -66,7 +68,7 @@ private:
     void UpdateFramerate();
 
     // Loads framebuffer from emulated memory into the display information structure
-    void LoadFBToScreenInfo(const Tegra::FramebufferConfig& framebuffer, ScreenInfo& screen_info);
+    void LoadFBToScreenInfo(const Tegra::FramebufferConfig& framebuffer);
     // Fills active OpenGL texture with the given RGBA color.
     void LoadColorToActiveGLTexture(u8 color_r, u8 color_g, u8 color_b, u8 color_a,
                                     const TextureInfo& texture);

src/yuzu/game_list.cpp

@@ -16,6 +16,7 @@
 #include "common/string_util.h"
 #include "core/file_sys/content_archive.h"
 #include "core/file_sys/control_metadata.h"
+#include "core/file_sys/registered_cache.h"
 #include "core/file_sys/romfs.h"
 #include "core/file_sys/vfs_real.h"
 #include "core/loader/loader.h"

src/yuzu/game_list_p.h

@@ -6,12 +6,15 @@
 
 #include <array>
 #include <atomic>
+#include <map>
+#include <memory>
 #include <utility>
 #include <QImage>
 #include <QRunnable>
 #include <QStandardItem>
 #include <QString>
 #include "common/string_util.h"
+#include "core/file_sys/content_archive.h"
 #include "ui_settings.h"
 #include "yuzu/util/util.h"
 

src/yuzu/main.cpp

@@ -27,7 +27,9 @@
 #include "common/string_util.h"
 #include "core/core.h"
 #include "core/crypto/key_manager.h"
+#include "core/file_sys/bis_factory.h"
 #include "core/file_sys/card_image.h"
+#include "core/file_sys/registered_cache.h"
 #include "core/file_sys/vfs_real.h"
 #include "core/gdbstub/gdbstub.h"
 #include "core/loader/loader.h"