Android #99

CMakeLists.txt

@@ -11,6 +11,7 @@ list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/externals/cmake-modul
 include(DownloadExternals)
 include(CMakeDependentOption)
 include(CTest)
+include(FetchContent)
 
 # Set bundled sdl2/qt as dependent options.
 # OFF by default, but if ENABLE_SDL2 and MSVC are true then ON
@@ -98,8 +99,47 @@ if (ANDROID AND YUZU_DOWNLOAD_ANDROID_VVL)
             DESTINATION "${vvl_lib_path}")
 endif()
 
+# On Android, fetch and compile libcxx before doing anything else
 if (ANDROID)
     set(CMAKE_SKIP_INSTALL_RULES ON)
+    set(LLVM_VERSION "15.0.6")
+
+    # Note: even though libcxx and libcxxabi have separate releases on the project page,
+    # the separated releases cannot be compiled. Only in-tree builds work. Therefore we
+    # must fetch the source release for the entire llvm tree.
+    FetchContent_Declare(llvm
+        URL "https://github.com/llvm/llvm-project/releases/download/llvmorg-${LLVM_VERSION}/llvm-project-${LLVM_VERSION}.src.tar.xz"
+        URL_HASH SHA256=9d53ad04dc60cb7b30e810faf64c5ab8157dadef46c8766f67f286238256ff92
+        TLS_VERIFY TRUE
+    )
+    FetchContent_MakeAvailable(llvm)
+
+    # libcxx has support for most of the range library, but it's gated behind a flag:
+    add_compile_definitions(_LIBCPP_ENABLE_EXPERIMENTAL)
+
+    # Disable standard header inclusion
+    set(ANDROID_STL "none")
+
+    # libcxxabi
+    set(LIBCXXABI_INCLUDE_TESTS OFF)
+    set(LIBCXXABI_ENABLE_SHARED FALSE)
+    set(LIBCXXABI_ENABLE_STATIC TRUE)
+    set(LIBCXXABI_LIBCXX_INCLUDES "${LIBCXX_TARGET_INCLUDE_DIRECTORY}" CACHE STRING "" FORCE)
+    add_subdirectory("${llvm_SOURCE_DIR}/libcxxabi" "${llvm_BINARY_DIR}/libcxxabi")
+    link_libraries(cxxabi_static)
+
+    # libcxx
+    set(LIBCXX_ABI_NAMESPACE "__ndk1" CACHE STRING "" FORCE)
+    set(LIBCXX_CXX_ABI "libcxxabi")
+    set(LIBCXX_INCLUDE_TESTS OFF)
+    set(LIBCXX_INCLUDE_BENCHMARKS OFF)
+    set(LIBCXX_INCLUDE_DOCS OFF)
+    set(LIBCXX_ENABLE_SHARED FALSE)
+    set(LIBCXX_ENABLE_STATIC TRUE)
+    set(LIBCXX_ENABLE_ASSERTIONS FALSE)
+    add_subdirectory("${llvm_SOURCE_DIR}/libcxx" "${llvm_BINARY_DIR}/libcxx")
+    set_target_properties(cxx-headers PROPERTIES INTERFACE_COMPILE_OPTIONS "-isystem${CMAKE_BINARY_DIR}/${LIBCXX_INSTALL_INCLUDE_DIR}")
+    link_libraries(cxx_static cxx-headers)
 endif()
 
 if (YUZU_USE_BUNDLED_VCPKG)
@@ -289,7 +329,7 @@ find_package(Boost 1.79.0 REQUIRED context)
 find_package(enet 1.3 MODULE)
 find_package(fmt 9 REQUIRED)
 find_package(inih 52 MODULE COMPONENTS INIReader)
-find_package(LLVM 17.0.2 MODULE COMPONENTS Demangle)
+find_package(LLVM 17 MODULE COMPONENTS Demangle)
 find_package(lz4 REQUIRED)
 find_package(nlohmann_json 3.8 REQUIRED)
 find_package(Opus 1.3 MODULE)

README.md

@@ -1,5 +1,6 @@
 | Pull Request | Commit | Title | Author | Merged? |
 |----|----|----|----|----|
+| [11649](https://github.com/yuzu-emu/yuzu//pull/11649) | [`a5fb9de6f`](https://github.com/yuzu-emu/yuzu//pull/11649/files) | android: Driver manager | [t895](https://github.com/t895/) | Yes |
 
 
 End of merge log. You can find the original README.md below the break.

src/android/app/build.gradle.kts

@@ -27,7 +27,7 @@ android {
     namespace = "org.yuzu.yuzu_emu"
 
     compileSdkVersion = "android-34"
-    ndkVersion = "26.1.10909125"
+    ndkVersion = "25.2.9519653"
 
     buildFeatures {
         viewBinding = true
@@ -203,23 +203,23 @@ ktlint {
 }
 
 dependencies {
-    implementation("androidx.core:core-ktx:1.12.0")
+    implementation("androidx.core:core-ktx:1.10.1")
     implementation("androidx.appcompat:appcompat:1.6.1")
-    implementation("androidx.recyclerview:recyclerview:1.3.1")
+    implementation("androidx.recyclerview:recyclerview:1.3.0")
     implementation("androidx.constraintlayout:constraintlayout:2.1.4")
-    implementation("androidx.fragment:fragment-ktx:1.6.1")
+    implementation("androidx.fragment:fragment-ktx:1.6.0")
     implementation("androidx.documentfile:documentfile:1.0.1")
     implementation("com.google.android.material:material:1.9.0")
-    implementation("androidx.preference:preference-ktx:1.2.1")
-    implementation("androidx.lifecycle:lifecycle-viewmodel-ktx:2.6.2")
+    implementation("androidx.preference:preference:1.2.0")
+    implementation("androidx.lifecycle:lifecycle-viewmodel-ktx:2.6.1")
     implementation("io.coil-kt:coil:2.2.2")
     implementation("androidx.core:core-splashscreen:1.0.1")
     implementation("androidx.window:window:1.2.0-beta03")
     implementation("org.ini4j:ini4j:0.5.4")
     implementation("androidx.constraintlayout:constraintlayout:2.1.4")
     implementation("androidx.swiperefreshlayout:swiperefreshlayout:1.1.0")
-    implementation("androidx.navigation:navigation-fragment-ktx:2.7.4")
-    implementation("androidx.navigation:navigation-ui-ktx:2.7.4")
+    implementation("androidx.navigation:navigation-fragment-ktx:2.6.0")
+    implementation("androidx.navigation:navigation-ui-ktx:2.6.0")
     implementation("info.debatty:java-string-similarity:2.0.0")
     implementation("org.jetbrains.kotlinx:kotlinx-serialization-json:1.5.0")
 }

src/android/app/src/main/AndroidManifest.xml

@@ -28,6 +28,7 @@ SPDX-License-Identifier: GPL-3.0-or-later
         android:appCategory="game"
         android:localeConfig="@xml/locales_config"
         android:banner="@drawable/tv_banner"
+        android:extractNativeLibs="true"
         android:fullBackupContent="@xml/data_extraction_rules"
         android:dataExtractionRules="@xml/data_extraction_rules_api_31"
         android:enableOnBackInvokedCallback="true">

src/android/app/src/main/java/org/yuzu/yuzu_emu/fragments/DriverManagerFragment.kt

@@ -26,7 +26,6 @@ import org.yuzu.yuzu_emu.model.DriverViewModel
 import org.yuzu.yuzu_emu.model.HomeViewModel
 import org.yuzu.yuzu_emu.utils.FileUtil
 import org.yuzu.yuzu_emu.utils.GpuDriverHelper
-import java.io.File
 import java.io.IOException
 
 class DriverManagerFragment : Fragment() {
@@ -155,29 +154,29 @@ class DriverManagerFragment : Fragment() {
                 R.string.installing_driver,
                 false
             ) {
-                val driverPath =
-                    "${GpuDriverHelper.driverStoragePath}/${FileUtil.getFilename(result)}"
-                val driverFile = File(driverPath)
-
                 // Ignore file exceptions when a user selects an invalid zip
                 try {
-                    if (!GpuDriverHelper.copyDriverToInternalStorage(result)) {
-                        throw IOException("Driver failed validation!")
-                    }
+                    GpuDriverHelper.copyDriverToInternalStorage(result)
                 } catch (_: IOException) {
-                    if (driverFile.exists()) {
-                        driverFile.delete()
-                    }
                     return@newInstance getString(R.string.select_gpu_driver_error)
                 }
 
-                val driverData = GpuDriverHelper.getMetadataFromZip(driverFile)
+                val driverData = GpuDriverHelper.customDriverData
+                if (driverData.name == null) {
+                    return@newInstance getString(R.string.select_gpu_driver_error)
+                }
+
                 val driverInList =
                     driverViewModel.driverList.value.firstOrNull { it.second == driverData }
                 if (driverInList != null) {
                     return@newInstance getString(R.string.driver_already_installed)
                 } else {
-                    driverViewModel.addDriver(Pair(driverPath, driverData))
+                    driverViewModel.addDriver(
+                        Pair(
+                            "${GpuDriverHelper.driverStoragePath}/${FileUtil.getFilename(result)}",
+                            driverData
+                        )
+                    )
                     driverViewModel.setNewDriverInstalled(true)
                 }
                 return@newInstance Any()

src/android/build.gradle.kts

@@ -3,8 +3,8 @@
 
 // Top-level build file where you can add configuration options common to all sub-projects/modules.
 plugins {
-    id("com.android.application") version "8.1.2" apply false
-    id("com.android.library") version "8.1.2" apply false
+    id("com.android.application") version "8.0.2" apply false
+    id("com.android.library") version "8.0.2" apply false
     id("org.jetbrains.kotlin.android") version "1.8.21" apply false
 }
 

src/common/polyfill_thread.h

@@ -15,13 +15,12 @@
 #include <condition_variable>
 #include <stop_token>
 #include <thread>
-#include <utility>
 
 namespace Common {
 
 template <typename Condvar, typename Lock, typename Pred>
 void CondvarWait(Condvar& cv, std::unique_lock<Lock>& lk, std::stop_token token, Pred&& pred) {
-    cv.wait(lk, token, std::forward<Pred>(pred));
+    cv.wait(lk, token, std::move(pred));
 }
 
 template <typename Rep, typename Period>
@@ -110,7 +109,7 @@ public:
 
         // Insert the callback.
         stop_state_callback ret = ++m_next_callback;
-        m_callbacks.emplace(ret, std::move(f));
+        m_callbacks.emplace(ret, move(f));
         return ret;
     }
 
@@ -163,7 +162,7 @@ private:
     friend class stop_source;
     template <typename Callback>
     friend class stop_callback;
-    stop_token(shared_ptr<polyfill::stop_state> stop_state) : m_stop_state(std::move(stop_state)) {}
+    stop_token(shared_ptr<polyfill::stop_state> stop_state) : m_stop_state(move(stop_state)) {}
 
 private:
     shared_ptr<polyfill::stop_state> m_stop_state;
@@ -199,7 +198,7 @@ public:
 private:
     friend class jthread;
     explicit stop_source(shared_ptr<polyfill::stop_state> stop_state)
-        : m_stop_state(std::move(stop_state)) {}
+        : m_stop_state(move(stop_state)) {}
 
 private:
     shared_ptr<polyfill::stop_state> m_stop_state;
@@ -219,16 +218,16 @@ public:
                            C&& cb) noexcept(is_nothrow_constructible_v<Callback, C>)
         : m_stop_state(st.m_stop_state) {
         if (m_stop_state) {
-            m_callback = m_stop_state->insert_callback(std::move(cb));
+            m_callback = m_stop_state->insert_callback(move(cb));
         }
     }
     template <typename C>
         requires constructible_from<Callback, C>
     explicit stop_callback(stop_token&& st,
                            C&& cb) noexcept(is_nothrow_constructible_v<Callback, C>)
-        : m_stop_state(std::move(st.m_stop_state)) {
+        : m_stop_state(move(st.m_stop_state)) {
         if (m_stop_state) {
-            m_callback = m_stop_state->insert_callback(std::move(cb));
+            m_callback = m_stop_state->insert_callback(move(cb));
         }
     }
     ~stop_callback() {
@@ -261,7 +260,7 @@ public:
               typename = enable_if_t<!is_same_v<remove_cvref_t<F>, jthread>>>
     explicit jthread(F&& f, Args&&... args)
         : m_stop_state(make_shared<polyfill::stop_state>()),
-          m_thread(make_thread(std::forward<F>(f), std::forward<Args>(args)...)) {}
+          m_thread(make_thread(move(f), move(args)...)) {}
 
     ~jthread() {
         if (joinable()) {
@@ -318,9 +317,9 @@ private:
     template <typename F, typename... Args>
     thread make_thread(F&& f, Args&&... args) {
         if constexpr (is_invocable_v<decay_t<F>, stop_token, decay_t<Args>...>) {
-            return thread(std::forward<F>(f), get_stop_token(), std::forward<Args>(args)...);
+            return thread(move(f), get_stop_token(), move(args)...);
         } else {
-            return thread(std::forward<F>(f), std::forward<Args>(args)...);
+            return thread(move(f), move(args)...);
         }
     }
 

src/core/hle/kernel/k_page_table.cpp

@@ -3405,11 +3405,6 @@ Result KPageTable::LockMemoryAndOpen(KPageGroup* out_pg, KPhysicalAddress* out_K
                                   new_attr, KMemoryBlockDisableMergeAttribute::Locked,
                                   KMemoryBlockDisableMergeAttribute::None);
 
-    // If we have an output page group, open.
-    if (out_pg) {
-        out_pg->Open();
-    }
-
     R_SUCCEED();
 }
 

src/yuzu/game_list.cpp

@@ -826,13 +826,12 @@ void GameList::PopulateAsync(QVector<UISettings::GameDir>& game_dirs) {
     tree_view->setColumnHidden(COLUMN_SIZE, !UISettings::values.show_size);
     tree_view->setColumnHidden(COLUMN_PLAY_TIME, !UISettings::values.show_play_time);
 
-    // Before deleting rows, cancel the worker so that it is not using them
-    emit ShouldCancelWorker();
-
     // Delete any rows that might already exist if we're repopulating
     item_model->removeRows(0, item_model->rowCount());
     search_field->clear();
 
+    emit ShouldCancelWorker();
+
     GameListWorker* worker =
         new GameListWorker(vfs, provider, game_dirs, compatibility_list, play_time_manager, system);
 

src/yuzu/game_list_worker.cpp

@@ -293,7 +293,7 @@ void GameListWorker::AddTitlesToGameList(GameListDir* parent_dir) {
 void GameListWorker::ScanFileSystem(ScanTarget target, const std::string& dir_path, bool deep_scan,
                                     GameListDir* parent_dir) {
     const auto callback = [this, target, parent_dir](const std::filesystem::path& path) -> bool {
-        if (stop_requested) {
+        if (stop_processing) {
             // Breaks the callback loop.
             return false;
         }
@@ -399,6 +399,7 @@ void GameListWorker::ScanFileSystem(ScanTarget target, const std::string& dir_pa
 }
 
 void GameListWorker::run() {
+    stop_processing = false;
     provider->ClearAllEntries();
 
     for (UISettings::GameDir& game_dir : game_dirs) {
@@ -426,11 +427,9 @@ void GameListWorker::run() {
     }
 
     emit Finished(watch_list);
-    processing_completed.Set();
 }
 
 void GameListWorker::Cancel() {
     this->disconnect();
-    stop_requested.store(true);
-    processing_completed.Wait();
+    stop_processing = true;
 }

src/yuzu/game_list_worker.h

@@ -12,7 +12,6 @@
 #include <QRunnable>
 #include <QString>
 
-#include "common/thread.h"
 #include "yuzu/compatibility_list.h"
 #include "yuzu/play_time_manager.h"
 
@@ -83,9 +82,7 @@ private:
     const PlayTime::PlayTimeManager& play_time_manager;
 
     QStringList watch_list;
-
-    Common::Event processing_completed;
-    std::atomic_bool stop_requested = false;
+    std::atomic_bool stop_processing;
 
     Core::System& system;
 };

src/yuzu/main.cpp

@@ -67,7 +67,6 @@ static FileSys::VirtualFile VfsDirectoryCreateFileWrapper(const FileSys::Virtual
 #define QT_NO_OPENGL
 #include <QClipboard>
 #include <QDesktopServices>
-#include <QDir>
 #include <QFile>
 #include <QFileDialog>
 #include <QInputDialog>
@@ -77,7 +76,6 @@ static FileSys::VirtualFile VfsDirectoryCreateFileWrapper(const FileSys::Virtual
 #include <QPushButton>
 #include <QScreen>
 #include <QShortcut>
-#include <QStandardPaths>
 #include <QStatusBar>
 #include <QString>
 #include <QSysInfo>
@@ -2871,50 +2869,44 @@ void GMainWindow::OnGameListCreateShortcut(u64 program_id, const std::string& ga
 #endif // __linux__
 
     std::filesystem::path target_directory{};
+    // Determine target directory for shortcut
+#if defined(WIN32)
+    const char* home = std::getenv("USERPROFILE");
+#else
+    const char* home = std::getenv("HOME");
+#endif
+    const std::filesystem::path home_path = (home == nullptr ? "~" : home);
+    const char* xdg_data_home = std::getenv("XDG_DATA_HOME");
 
-    switch (target) {
-    case GameListShortcutTarget::Desktop: {
-        const QString desktop_path =
-            QStandardPaths::writableLocation(QStandardPaths::DesktopLocation);
-        target_directory = desktop_path.toUtf8().toStdString();
-        break;
-    }
-    case GameListShortcutTarget::Applications: {
-        const QString applications_path =
-            QStandardPaths::writableLocation(QStandardPaths::ApplicationsLocation);
-        if (applications_path.isEmpty()) {
-            const char* home = std::getenv("HOME");
-            if (home != nullptr) {
-                target_directory = std::filesystem::path(home) / ".local/share/applications";
-            }
-        } else {
-            target_directory = applications_path.toUtf8().toStdString();
+    if (target == GameListShortcutTarget::Desktop) {
+        target_directory = home_path / "Desktop";
+        if (!Common::FS::IsDir(target_directory)) {
+            QMessageBox::critical(
+                this, tr("Create Shortcut"),
+                tr("Cannot create shortcut on desktop. Path \"%1\" does not exist.")
+                    .arg(QString::fromStdString(target_directory.generic_string())),
+                QMessageBox::StandardButton::Ok);
+            return;
+        }
+    } else if (target == GameListShortcutTarget::Applications) {
+        target_directory = (xdg_data_home == nullptr ? home_path / ".local/share" : xdg_data_home) /
+                           "applications";
+        if (!Common::FS::CreateDirs(target_directory)) {
+            QMessageBox::critical(
+                this, tr("Create Shortcut"),
+                tr("Cannot create shortcut in applications menu. Path \"%1\" "
+                   "does not exist and cannot be created.")
+                    .arg(QString::fromStdString(target_directory.generic_string())),
+                QMessageBox::StandardButton::Ok);
+            return;
         }
-        break;
-    }
-    default:
-        return;
-    }
-
-    const QDir dir(QString::fromStdString(target_directory.generic_string()));
-    if (!dir.exists()) {
-        QMessageBox::critical(this, tr("Create Shortcut"),
-                              tr("Cannot create shortcut. Path \"%1\" does not exist.")
-                                  .arg(QString::fromStdString(target_directory.generic_string())),
-                              QMessageBox::StandardButton::Ok);
-        return;
     }
 
     const std::string game_file_name = std::filesystem::path(game_path).filename().string();
     // Determine full paths for icon and shortcut
 #if defined(__linux__) || defined(__FreeBSD__)
-    const char* home = std::getenv("HOME");
-    const std::filesystem::path home_path = (home == nullptr ? "~" : home);
-    const char* xdg_data_home = std::getenv("XDG_DATA_HOME");
-
     std::filesystem::path system_icons_path =
-        (xdg_data_home == nullptr ? home_path / ".local/share/"
-                                  : std::filesystem::path(xdg_data_home)) /
+        (xdg_data_home == nullptr ? home_path / ".local/share/" : xdg_data_home) /
         "icons/hicolor/256x256";
     if (!Common::FS::CreateDirs(system_icons_path)) {
         QMessageBox::critical(