CI: Enable android artifacts

Increase Limit FSR Sharp 
( 0 - 200 )
Increase Limit Audio ( 0-120 )

.ci/scripts/android/build.sh

@@ -1,6 +1,7 @@
 #!/bin/bash -ex
 
 # SPDX-FileCopyrightText: 2023 yuzu Emulator Project
+# SPDX-FileCopyrightText: 2024 suyu Emulator Project
 # SPDX-License-Identifier: GPL-3.0-or-later
 
 export NDK_CCACHE="$(which ccache)"
@@ -9,7 +10,7 @@ ccache -s
 BUILD_FLAVOR="mainline"
 
 BUILD_TYPE="release"
-if [ "${GITHUB_REPOSITORY}" == "suyu-emu/suyu" ]; then
+if [ "${GITHUB_REPOSITORY}" == "suyu/suyu" ]; then
     BUILD_TYPE="relWithDebInfo"
 fi
 

.ci/scripts/android/upload.sh

@@ -11,7 +11,7 @@ BUILD_FLAVOR="mainline"
 
 BUILD_TYPE_LOWER="release"
 BUILD_TYPE_UPPER="Release"
-if [ "${GITHUB_REPOSITORY}" == "suyu-emu/suyu" ]; then
+if [ "${GITHUB_REPOSITORY}" == "suyu/suyu" ]; then
     BUILD_TYPE_LOWER="relWithDebInfo"
     BUILD_TYPE_UPPER="RelWithDebInfo"
 fi

.ci/scripts/clang/docker.sh

@@ -1,19 +1,22 @@
 #!/bin/bash -ex
 
 # SPDX-FileCopyrightText: 2021 yuzu Emulator Project
+# SPDX-FileCopyrightText: 2024 suyu Emulator Project
 # SPDX-License-Identifier: GPL-2.0-or-later
 
 # Exit on error, rather than continuing with the rest of the script.
 set -e
 
-ccache -s
+ccache -sv
 
 mkdir build || true && cd build
 cmake .. \
       -DCMAKE_BUILD_TYPE=Release \
+			-DSUYU_USE_PRECOMPILED_HEADERS=OFF \
+			-DDYNARMIC_USE_PRECOMPILED_HEADERS=OFF \
       -DCMAKE_CXX_FLAGS="-march=x86-64-v2" \
-      -DCMAKE_CXX_COMPILER=/usr/lib/ccache/clang++ \
-      -DCMAKE_C_COMPILER=/usr/lib/ccache/clang \
+      -DCMAKE_CXX_COMPILER=/usr/bin/clang++ \
+      -DCMAKE_C_COMPILER=/usr/bin/clang \
       -DCMAKE_INSTALL_PREFIX="/usr" \
       -DDISPLAY_VERSION=$1 \
       -DENABLE_COMPATIBILITY_LIST_DOWNLOAD=ON \
@@ -22,11 +25,12 @@ cmake .. \
       -DSUYU_CRASH_DUMPS=ON \
       -DSUYU_ENABLE_COMPATIBILITY_REPORTING=${ENABLE_COMPATIBILITY_REPORTING:-"OFF"} \
       -DSUYU_USE_BUNDLED_FFMPEG=ON \
+			-DSUYU_USE_FASTER_LD=ON \
       -GNinja
 
 ninja
 
-ccache -s
+ccache -sv
 
 ctest -VV -C Release
 

.ci/scripts/linux/docker.sh

@@ -6,7 +6,7 @@
 # Exit on error, rather than continuing with the rest of the script.
 set -e
 
-ccache -s
+ccache -sv
 
 mkdir build || true && cd build
 cmake .. \
@@ -15,8 +15,8 @@ cmake .. \
 			-DSUYU_USE_PRECOMPILED_HEADERS=OFF \
 			-DDYNARMIC_USE_PRECOMPILED_HEADERS=OFF \
       -DCMAKE_CXX_FLAGS="-march=x86-64-v2" \
-      -DCMAKE_CXX_COMPILER=/usr/lib/ccache/g++ \
-      -DCMAKE_C_COMPILER=/usr/lib/ccache/gcc \
+      -DCMAKE_CXX_COMPILER=/usr/local/bin/g++ \
+      -DCMAKE_C_COMPILER=/usr/local/bin/gcc \
       -DCMAKE_INSTALL_PREFIX="/usr" \
       -DDISPLAY_VERSION=$1 \
       -DENABLE_COMPATIBILITY_LIST_DOWNLOAD=OFF \
@@ -24,14 +24,14 @@ cmake .. \
       -DUSE_DISCORD_PRESENCE=ON \
       -DSUYU_ENABLE_COMPATIBILITY_REPORTING=${ENABLE_COMPATIBILITY_REPORTING:-"OFF"} \
       -DSUYU_USE_BUNDLED_FFMPEG=ON \
-      -DSUYU_ENABLE_LTO=ON \
+      -DSUYU_ENABLE_LTO=OFF \
       -DSUYU_CRASH_DUMPS=ON \
       -DSUYU_USE_FASTER_LD=ON \
       -GNinja
 
 ninja
 
-ccache -s
+ccache -sv
 
 ctest -VV -C Release
 

.forgejo/workflows/verify.yml

@@ -16,8 +16,8 @@ on:
       - 'externals/**'
       - 'CMakeLists.txt'
       - 'vcpkg.json'
-    paths-ignore:
-      - 'src/android/**'
+    # paths-ignore:
+    #   - 'src/android/**'
   push:
     branches: [ "dev" ]
     paths:
@@ -27,12 +27,13 @@ on:
       - 'externals/**'
       - 'CMakeLists.txt'
       - 'vcpkg.json'
-    paths-ignore:
-      - 'src/android/**'
+      - '.forgejo/workflows/verify.yml'
+      - '.ci/**'
+    # paths-ignore:
+    #   - 'src/android/**'
 
 env:
   PR_NUMBER: pr${{ github.event.number }}
-  CCACHE_DIR: '.ccache'
 
 jobs:
   format:
@@ -76,13 +77,13 @@ jobs:
         uses: https://code.forgejo.org/actions/cache@v3
         id: ccache-restore
         with:
-          path: .ccache
+          path: ~/.ccache
           key: ${{ runner.os }}-${{ matrix.type }}-${{ github.sha }}
           restore-keys: |
             ${{ runner.os }}-${{ matrix.type }}-
       - name: Create ccache directory
         if: steps.ccache-restore.outputs.cache-hit != 'true'
-        run: mkdir -p .ccache
+        run: mkdir -p ~/.ccache
       - name: Build
         run: ./.ci/scripts/${{ matrix.type }}/docker.sh
         env:
@@ -173,47 +174,44 @@ jobs:
   #       with:
   #         name: ${{ env.INDIVIDUAL_EXE }}
   #         path: ${{ env.INDIVIDUAL_EXE }}
-  # android:
-  #   runs-on: ubuntu-latest
-  #   needs: format
-  #   steps:
-  #     - uses: https://code.forgejo.org/actions/checkout@v3
-  #       with:
-  #         submodules: recursive
-  #         fetch-depth: 0
-  #     - name: set up JDK 17
-  #       uses: https://github.com/actions/setup-java@v3
-  #       with:
-  #         java-version: '17'
-  #         distribution: 'temurin'
-  #     - name: Set up cache
-  #       uses: https://code.forgejo.org/actions/cache@v3
-  #       with:
-  #         path: |
-  #           ~/.gradle/caches
-  #           ~/.gradle/wrapper
-  #           .ccache
-  #         key: ${{ runner.os }}-android-${{ github.sha }}
-  #         restore-keys: |
-  #           ${{ runner.os }}-android-
-  #     - name: Query tag name
-  #       uses: https://github.com/olegtarasov/get-tag@v2.1.2
-  #       id: tagName
-  #     - name: Install dependencies
-  #       run: |
-  #         sudo apt-get update
-  #         sudo apt-get install -y ccache apksigner glslang-dev glslang-tools
-  #     - name: Build
-  #       run: ./.ci/scripts/android/build.sh
-  #     - name: Copy and sign artifacts
-  #       env:
-  #         ANDROID_KEYSTORE_B64: ${{ secrets.ANDROID_KEYSTORE_B64 }}
-  #         ANDROID_KEY_ALIAS: ${{ secrets.ANDROID_KEY_ALIAS }}
-  #         ANDROID_KEYSTORE_PASS: ${{ secrets.ANDROID_KEYSTORE_PASS }}
-  #       run: ./.ci/scripts/android/upload.sh
-  #     - name: Upload
-  #       uses: https://code.forgejo.org/actions/upload-artifact@v3
-  #       with:
-  #         name: android
-  #         path: artifacts/
+  android:
+    runs-on: ubuntu-latest
+    container: fijxu/build-environments:android
+    needs: format
+    steps:
+      - uses: https://code.forgejo.org/actions/checkout@v3
+        with:
+          submodules: recursive
+          fetch-depth: 0
+      - name: set up JDK 17
+        uses: https://github.com/actions/setup-java@v3
+        with:
+          java-version: '17'
+          distribution: 'temurin'
+      - name: Set up cache
+        uses: https://code.forgejo.org/actions/cache@v3
+        with:
+          path: |
+            ~/.gradle/caches
+            ~/.gradle/wrapper
+            ~/.ccache
+          key: ${{ runner.os }}-android-${{ github.sha }}
+          restore-keys: |
+            ${{ runner.os }}-android-
+      - name: Query tag name
+        uses: https://github.com/olegtarasov/get-tag@v2.1.2
+        id: tagName
+      - name: Build
+        run: ./.ci/scripts/android/build.sh
+      - name: Copy and sign artifacts
+        env:
+          ANDROID_KEYSTORE_B64: ${{ secrets.ANDROID_KEYSTORE_B64 }}
+          ANDROID_KEY_ALIAS: ${{ secrets.ANDROID_KEY_ALIAS }}
+          ANDROID_KEYSTORE_PASS: ${{ secrets.ANDROID_KEYSTORE_PASS }}
+        run: ./.ci/scripts/android/upload.sh
+      - name: Upload
+        uses: https://code.forgejo.org/actions/upload-artifact@v3
+        with:
+          name: android
+          path: artifacts/
 

CMakeLists.txt

@@ -132,7 +132,7 @@ if (SUYU_USE_BUNDLED_VCPKG)
         set(VCPKG_DOWNLOADS_PATH ${PROJECT_SOURCE_DIR}/externals/vcpkg/downloads)
         set(NASM_VERSION "2.16.01")
         set(NASM_DESTINATION_PATH ${VCPKG_DOWNLOADS_PATH}/nasm-${NASM_VERSION}-win64.zip)
-        set(NASM_DOWNLOAD_URL "https://gitlab.com/suyu-emu/ext-windows-bin/raw/master/nasm/nasm-${NASM_VERSION}-win64.zip")
+        set(NASM_DOWNLOAD_URL "https://git.suyu.dev/suyu/ext-windows-bin/raw/branch/master/nasm/nasm-${NASM_VERSION}-win64.zip")
 
         if (NOT EXISTS ${NASM_DESTINATION_PATH})
             file(DOWNLOAD ${NASM_DOWNLOAD_URL} ${NASM_DESTINATION_PATH} SHOW_PROGRESS STATUS NASM_STATUS)
@@ -374,8 +374,6 @@ if(ENABLE_QT6 AND Qt6_LOCATION)
     list(APPEND CMAKE_PREFIX_PATH "${Qt6_LOCATION}")
 endif()
 
-# QT6 searches for Vulkan::Headers, too, so we have to define it before QT6 has a chance to do it.
-add_subdirectory(externals)
 
 function(set_suyu_qt_components)
     # Best practice is to ask for all components at once, so they are from the same version
@@ -632,7 +630,7 @@ if (NOT CLANG_FORMAT)
         message(STATUS "Clang format not found! Downloading...")
         set(CLANG_FORMAT "${PROJECT_BINARY_DIR}/externals/clang-format${CLANG_FORMAT_POSTFIX}.exe")
         file(DOWNLOAD
-            https://gitlab.com/suyu-emu/ext-windows-bin/raw/master/clang-format${CLANG_FORMAT_POSTFIX}.exe
+            https://git.suyu.dev/suyu/ext-windows-bin/raw/branch/master/clang-format${CLANG_FORMAT_POSTFIX}.exe
             "${CLANG_FORMAT}" SHOW_PROGRESS
             STATUS DOWNLOAD_SUCCESS)
         if (NOT DOWNLOAD_SUCCESS EQUAL 0)
@@ -712,6 +710,7 @@ if (SUYU_USE_FASTER_LD AND CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
     endif()
 endif()
 
+add_subdirectory(externals)
 add_subdirectory(src)
 
 # Set suyu project or suyu-cmd project as default StartUp Project in Visual Studio depending on whether QT is enabled or not

CMakeModules/DownloadExternals.cmake

@@ -7,21 +7,21 @@
 #   prefix_var: name of a variable which will be set with the path to the extracted contents
 function(download_bundled_external remote_path lib_name prefix_var)
 
-set(package_base_url "https://git.suyu.dev/suyu")
+set(package_base_url "https://git.suyu.dev/suyu/")
 set(package_repo "no_platform")
 set(package_extension "no_platform")
 set(package_head "?ref_type=heads")
 if (WIN32)
-    set(package_repo "ext-windows-bin/-/raw/master/")
+    set(package_repo "ext-windows-bin/raw/branch/master/")
     set(package_extension ".7z")
 elseif (${CMAKE_SYSTEM_NAME} STREQUAL "Linux")
-    set(package_repo "ext-linux-bin/-/raw/main/")
+    set(package_repo "ext-linux-bin/raw/branch/main/")
     set(package_extension ".tar.xz")
 # elseif (APPLE)
 #     set(package_repo "ext-osx-bin/-/raw/main/")
 #     set(package_extension ".dmg")
 elseif (ANDROID)    
-    set(package_repo "ext-android-bin/-/raw/main/")
+    set(package_repo "ext-android-bin/raw/branch/main/")
     set(package_extension ".tar.xz")
 else()
     message(FATAL_ERROR "No package available for this platform")

README.md

@@ -57,6 +57,8 @@ You can also contact any of the developers on Discord to learn more about the cu
 * __macOS__: [Releases](https://git.suyu.dev/suyu/suyu/releases)
 * __Android__: [Releases](https://git.suyu.dev/suyu/suyu/releases)
 
+If you want daily builds then go here. https://git.suyu.dev/suyu/suyu/actions
+
 We have official builds [here.](https://git.suyu.dev/suyu/suyu/releases) If any website or person is claiming to have a build for suyu, take that with a grain of salt.
 
 ## Building

src/android/app/src/main/java/org/suyu/suyu_emu/features/settings/model/view/SettingsItem.kt

@@ -241,6 +241,8 @@ abstract class SettingsItem(
                     IntSetting.FSR_SHARPENING_SLIDER,
                     titleId = R.string.fsr_sharpness,
                     descriptionId = R.string.fsr_sharpness_description,
+                    min = 0,
+                    max = 200,
                     units = "%"
                 )
             )
@@ -327,6 +329,8 @@ abstract class SettingsItem(
                     ByteSetting.AUDIO_VOLUME,
                     titleId = R.string.audio_volume,
                     descriptionId = R.string.audio_volume_description,
+                    min = 0,
+                    max = 120,
                     units = "%"
                 )
             )

src/android/app/src/main/res/values/arrays.xml

@@ -142,6 +142,7 @@
         <item>@string/ratio_force_four_three</item>
         <item>@string/ratio_force_twenty_one_nine</item>
         <item>@string/ratio_force_sixteen_ten</item>
+        <item>@string/ratio_force_thirty_two_nine</item>
         <item>@string/ratio_stretch</item>
     </string-array>
 
@@ -151,6 +152,7 @@
         <item>2</item>
         <item>3</item>
         <item>4</item>
+        <item>5</item>
     </integer-array>
 
     <string-array name="rendererScalingFilterNames">

src/android/app/src/main/res/values/strings.xml

@@ -601,6 +601,7 @@
     <string name="ratio_force_four_three">Force 4:3</string>
     <string name="ratio_force_twenty_one_nine">Force 21:9</string>
     <string name="ratio_force_sixteen_ten">Force 16:10</string>
+    <string name="ratio_force_thirty_two_nine">Force 32:9</string>
     <string name="ratio_stretch">Stretch to window</string>
 
     <!-- CPU Backend -->

src/core/hle/service/am/service/library_applet_creator.cpp

@@ -47,53 +47,6 @@ bool ShouldCreateGuestApplet(AppletId applet_id) {
     return true;
 }
 
-AppletProgramId AppletIdToProgramId(AppletId applet_id) {
-    switch (applet_id) {
-    case AppletId::OverlayDisplay:
-        return AppletProgramId::OverlayDisplay;
-    case AppletId::QLaunch:
-        return AppletProgramId::QLaunch;
-    case AppletId::Starter:
-        return AppletProgramId::Starter;
-    case AppletId::Auth:
-        return AppletProgramId::Auth;
-    case AppletId::Cabinet:
-        return AppletProgramId::Cabinet;
-    case AppletId::Controller:
-        return AppletProgramId::Controller;
-    case AppletId::DataErase:
-        return AppletProgramId::DataErase;
-    case AppletId::Error:
-        return AppletProgramId::Error;
-    case AppletId::NetConnect:
-        return AppletProgramId::NetConnect;
-    case AppletId::ProfileSelect:
-        return AppletProgramId::ProfileSelect;
-    case AppletId::SoftwareKeyboard:
-        return AppletProgramId::SoftwareKeyboard;
-    case AppletId::MiiEdit:
-        return AppletProgramId::MiiEdit;
-    case AppletId::Web:
-        return AppletProgramId::Web;
-    case AppletId::Shop:
-        return AppletProgramId::Shop;
-    case AppletId::PhotoViewer:
-        return AppletProgramId::PhotoViewer;
-    case AppletId::Settings:
-        return AppletProgramId::Settings;
-    case AppletId::OfflineWeb:
-        return AppletProgramId::OfflineWeb;
-    case AppletId::LoginShare:
-        return AppletProgramId::LoginShare;
-    case AppletId::WebAuth:
-        return AppletProgramId::WebAuth;
-    case AppletId::MyPage:
-        return AppletProgramId::MyPage;
-    default:
-        return static_cast<AppletProgramId>(0);
-    }
-}
-
 std::shared_ptr<ILibraryAppletAccessor> CreateGuestApplet(Core::System& system,
                                                           WindowSystem& window_system,
                                                           std::shared_ptr<Applet> caller_applet,
@@ -163,6 +116,53 @@ std::shared_ptr<ILibraryAppletAccessor> CreateFrontendApplet(Core::System& syste
 
 } // namespace
 
+AppletProgramId AppletIdToProgramId(AppletId applet_id) {
+    switch (applet_id) {
+    case AppletId::OverlayDisplay:
+        return AppletProgramId::OverlayDisplay;
+    case AppletId::QLaunch:
+        return AppletProgramId::QLaunch;
+    case AppletId::Starter:
+        return AppletProgramId::Starter;
+    case AppletId::Auth:
+        return AppletProgramId::Auth;
+    case AppletId::Cabinet:
+        return AppletProgramId::Cabinet;
+    case AppletId::Controller:
+        return AppletProgramId::Controller;
+    case AppletId::DataErase:
+        return AppletProgramId::DataErase;
+    case AppletId::Error:
+        return AppletProgramId::Error;
+    case AppletId::NetConnect:
+        return AppletProgramId::NetConnect;
+    case AppletId::ProfileSelect:
+        return AppletProgramId::ProfileSelect;
+    case AppletId::SoftwareKeyboard:
+        return AppletProgramId::SoftwareKeyboard;
+    case AppletId::MiiEdit:
+        return AppletProgramId::MiiEdit;
+    case AppletId::Web:
+        return AppletProgramId::Web;
+    case AppletId::Shop:
+        return AppletProgramId::Shop;
+    case AppletId::PhotoViewer:
+        return AppletProgramId::PhotoViewer;
+    case AppletId::Settings:
+        return AppletProgramId::Settings;
+    case AppletId::OfflineWeb:
+        return AppletProgramId::OfflineWeb;
+    case AppletId::LoginShare:
+        return AppletProgramId::LoginShare;
+    case AppletId::WebAuth:
+        return AppletProgramId::WebAuth;
+    case AppletId::MyPage:
+        return AppletProgramId::MyPage;
+    default:
+        return static_cast<AppletProgramId>(0);
+    }
+}
+
 ILibraryAppletCreator::ILibraryAppletCreator(Core::System& system_, std::shared_ptr<Applet> applet,
                                              WindowSystem& window_system)
     : ServiceFramework{system_, "ILibraryAppletCreator"},

src/core/hle/service/am/service/library_applet_creator.h

@@ -35,4 +35,6 @@ private:
     const std::shared_ptr<Applet> m_applet;
 };
 
+AppletProgramId AppletIdToProgramId(AppletId applet_id);
+
 } // namespace Service::AM

src/suyu/discord_impl.cpp

@@ -24,7 +24,8 @@ DiscordImpl::DiscordImpl(Core::System& system_) : system{system_} {
     DiscordEventHandlers handlers{};
     // The number is the client ID for suyu, it's used for images and the
     // application name
-    Discord_Initialize("712465656758665259", &handlers, 1, nullptr);
+    // NOTE: This application is owned by million1156 (million@alyocord.com)
+    Discord_Initialize("1221314350216646828", &handlers, 1, nullptr);
 }
 
 DiscordImpl::~DiscordImpl() {

src/suyu_cmd/suyu.cpp

@@ -5,6 +5,7 @@
 #include <iostream>
 #include <memory>
 #include <regex>
+#include <sstream>
 #include <string>
 #include <thread>
 
@@ -23,9 +24,12 @@
 #include "core/core_timing.h"
 #include "core/cpu_manager.h"
 #include "core/crypto/key_manager.h"
+#include "core/file_sys/content_archive.h"
+#include "core/file_sys/nca_metadata.h"
 #include "core/file_sys/registered_cache.h"
 #include "core/file_sys/vfs/vfs_real.h"
 #include "core/hle/service/am/applet_manager.h"
+#include "core/hle/service/am/service/library_applet_creator.h"
 #include "core/hle/service/filesystem/filesystem.h"
 #include "core/loader/loader.h"
 #include "frontend_common/config.h"
@@ -68,7 +72,7 @@ __declspec(dllexport) int AmdPowerXpressRequestHighPerformance = 1;
 
 static void PrintHelp(const char* argv0) {
     std::cout << "Usage: " << argv0
-              << " [options] <filename>\n"
+              << " [options]\n"
                  "-c, --config          Load the specified configuration file\n"
                  "-f, --fullscreen      Start in fullscreen mode\n"
                  "-g, --game            File path of the game to load\n"
@@ -77,7 +81,13 @@ static void PrintHelp(const char* argv0) {
                  " Nickname, password, address and port for multiplayer\n"
                  "-p, --program         Pass following string as arguments to executable\n"
                  "-u, --user            Select a specific user profile from 0 to 7\n"
-                 "-v, --version         Output version information and exit\n";
+                 "-v, --version         Output version information and exit\n"
+                 "-l, "
+                 "--applet-params="
+                 "\"program_id,applet_id,applet_type,launch_type,prog_index,prev_prog_index\"\n"
+                 "                      Numerical parameters for launching an applet. If no\n"
+                 "                      game is provided, then the applet will launch off of\n"
+                 "                      the applet_id.\n";
 }
 
 static void PrintVersion() {
@@ -212,6 +222,7 @@ int main(int argc, char** argv) {
 
     bool use_multiplayer = false;
     bool fullscreen = false;
+    Service::AM::FrontendAppletParameters load_parameters{};
     std::string nickname{};
     std::string password{};
     std::string address{};
@@ -223,6 +234,7 @@ int main(int argc, char** argv) {
         {"fullscreen", no_argument, 0, 'f'},
         {"help", no_argument, 0, 'h'},
         {"game", required_argument, 0, 'g'},
+        {"applet-params", optional_argument, 0, 'l'},
         {"multiplayer", required_argument, 0, 'm'},
         {"program", optional_argument, 0, 'p'},
         {"user", required_argument, 0, 'u'},
@@ -232,7 +244,7 @@ int main(int argc, char** argv) {
     };
 
     while (optind < argc) {
-        int arg = getopt_long(argc, argv, "g:fhvp::c:u:", long_options, &option_index);
+        int arg = getopt_long(argc, argv, "g:fhvp::c:u:l::", long_options, &option_index);
         if (arg != -1) {
             switch (static_cast<char>(arg)) {
             case 'c':
@@ -250,6 +262,27 @@ int main(int argc, char** argv) {
                 filepath = str_arg;
                 break;
             }
+            case 'l': {
+                std::string str_arg(argv[optind++]);
+                str_arg.append(",0"); // FALLBACK: if string is partially completed ("1234,3")
+                                      // this will set all those unset to 0. otherwise we get
+                                      // all 3s.
+                std::stringstream stream(str_arg);
+                std::string sub;
+                std::getline(stream, sub, ',');
+                load_parameters.program_id = std::stoull(sub);
+                std::getline(stream, sub, ',');
+                load_parameters.applet_id = static_cast<Service::AM::AppletId>(std::stoul(sub));
+                std::getline(stream, sub, ',');
+                load_parameters.applet_type = static_cast<Service::AM::AppletType>(std::stoi(sub));
+                std::getline(stream, sub, ',');
+                load_parameters.launch_type = static_cast<Service::AM::LaunchType>(std::stoi(sub));
+                std::getline(stream, sub, ',');
+                load_parameters.program_index = std::stoi(sub);
+                std::getline(stream, sub, ',');
+                load_parameters.previous_program_index = std::stoi(sub);
+                break;
+            }
             case 'm': {
                 use_multiplayer = true;
                 const std::string str_arg(optarg);
@@ -331,7 +364,7 @@ int main(int argc, char** argv) {
 
     Common::ConfigureNvidiaEnvironmentFlags();
 
-    if (filepath.empty()) {
+    if (filepath.empty() && !static_cast<u32>(load_parameters.applet_id)) {
         LOG_CRITICAL(Frontend, "Failed to load ROM: No ROM specified");
         return -1;
     }
@@ -367,9 +400,27 @@ int main(int argc, char** argv) {
     system.GetFileSystemController().CreateFactories(*system.GetFilesystem());
     system.GetUserChannel().clear();
 
-    Service::AM::FrontendAppletParameters load_parameters{
-        .applet_id = Service::AM::AppletId::Application,
-    };
+    if (static_cast<u32>(load_parameters.applet_id)) {
+        // code below based off of suyu/main.cpp : GMainWindow::OnHomeMenu()
+        Service::AM::AppletProgramId applet_prog_id =
+            Service::AM::AppletIdToProgramId(load_parameters.applet_id);
+        auto sysnand = system.GetFileSystemController().GetSystemNANDContents();
+        if (!sysnand) {
+            LOG_CRITICAL(Frontend, "Failed to load applet: Firmware not installed.");
+            return -1;
+        }
+
+        auto user_applet_nca = sysnand->GetEntry(static_cast<u64>(applet_prog_id),
+                                                 FileSys::ContentRecordType::Program);
+        if (!user_applet_nca) {
+            LOG_CRITICAL(Frontend, "Failed to load applet: applet cannot be found.");
+            return -1;
+        }
+        if (filepath.empty())
+            filepath = user_applet_nca->GetFullPath();
+    } else {
+        load_parameters.applet_id = Service::AM::AppletId::Application;
+    }
     const Core::SystemResultStatus load_result{system.Load(*emu_window, filepath, load_parameters)};
 
     switch (load_result) {