Revert cryptopp package name under USE_SYSTEM_CRYPTOPP condition

Disabled texture units on OpenGL always use a null 2D texture, but there are
cases where the null texture should be a null cubemap rather than a 2D
texture to match the active texture binding state.

Fixes some errors that occur in `OpenGLState::Apply()` found
in Brain Age: Concentration Training.

.ci/docker.sh

@@ -12,9 +12,9 @@ fi
 
 echo "Tag name is: $TAG_NAME"
 
-docker build -f docker/azahar-room/Dockerfile -t azahar-room:$TAG_NAME .
+docker build --no-cache -f docker/azahar-room/Dockerfile -t azahar-room:$TAG_NAME .
 mkdir -p build
-FILENAME="azahar-room-$TAG_NAME.dockerimage"
+FILENAME="azahar-room-$TARGET-$TAG_NAME.dockerimage"
 docker save azahar-room:$TAG_NAME > build/$FILENAME
 
-echo "DOCKER_IMAGE_PATH=artifacts/$FILENAME" >> $GITHUB_ENV
+echo "DOCKER_IMAGE_PATH=artifacts/$FILENAME" >> $GITHUB_ENV

.github/workflows/build.yml

@@ -17,7 +17,7 @@ jobs:
     if: ${{ !github.head_ref }}
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
         with:
           submodules: recursive
       - name: Pack
@@ -31,7 +31,7 @@ jobs:
           output-file: artifacts/source.spdx.json
           upload-artifact: false
       - name: Upload
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v7
         with:
           name: source
           path: artifacts/
@@ -61,13 +61,13 @@ jobs:
       SHOULD_RUN: ${{ (matrix.target != 'appimage-wayland' || github.ref_type == 'tag') }}
       CACHE_ENABLED: ${{ github.ref_type != 'tag' }}
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
         if: ${{ env.SHOULD_RUN == 'true' }}
         with:
           submodules: recursive
       - name: Set up cache
         if: ${{ env.SHOULD_RUN == 'true' && env.CACHE_ENABLED == 'true' }}
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: ${{ env.CCACHE_DIR }}
           key: ${{ github.job }}-${{ matrix.target }}-${{ github.sha }}
@@ -95,7 +95,7 @@ jobs:
           upload-artifact: false
       - name: Upload
         if: ${{ contains(matrix.target, 'appimage') && env.SHOULD_RUN == 'true' }}
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v7
         with:
           name: ${{ github.job }}-${{ matrix.target }}
           path: artifacts/
@@ -123,11 +123,11 @@ jobs:
       OS: linux
       TARGET: ${{ matrix.target }}
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
         with:
           submodules: recursive
       - name: Set up cache
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: ${{ env.CCACHE_DIR }}
           key: ${{ github.job }}-${{ matrix.target }}-${{ github.sha }}
@@ -145,12 +145,12 @@ jobs:
       CACHE_ENABLED: ${{ github.ref_type != 'tag' }}
       OS: macos
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
         with:
           submodules: recursive
       - name: Set up cache
         if: ${{ env.CACHE_ENABLED == 'true' }}
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: ${{ env.CCACHE_DIR }}
           key: ${{ runner.os }}-${{ github.sha }}
@@ -183,7 +183,7 @@ jobs:
           output-file: artifacts/macos.spdx.json
           upload-artifact: false
       - name: Upload
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v7
         with:
           name: ${{ env.OS }}
           path: artifacts/
@@ -222,12 +222,12 @@ jobs:
       OS: windows
       TARGET: ${{ matrix.target }}
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
         with:
           submodules: recursive
       - name: Set up cache
         if: ${{ env.CACHE_ENABLED == 'true' }}
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: ${{ env.CCACHE_DIR }}
           key: ${{ runner.os }}-${{ matrix.target }}-${{ github.sha }}
@@ -235,7 +235,7 @@ jobs:
             ${{ runner.os }}-${{ matrix.target }}-
       - name: Set up MSVC
         if: ${{ matrix.target == 'msvc' }}
-        uses: ilammy/msvc-dev-cmd@v1
+        uses: azahar-emu/msvc-dev-cmd@v1
       - name: Install extra tools (MSVC)
         if: ${{ matrix.target == 'msvc' }}
         run: choco install ccache ninja ptime wget
@@ -256,7 +256,7 @@ jobs:
             qt6-base:p qt6-multimedia:p qt6-multimedia-wmf:p qt6-tools:p qt6-translations:p
       - name: Install extra tools (MSYS2)
         if: ${{ matrix.target == 'msys2' }}
-        uses: crazy-max/ghaction-chocolatey@v3
+        uses: crazy-max/ghaction-chocolatey@v4
         with:
           args: install ptime wget
       - name: Install NSIS
@@ -300,7 +300,7 @@ jobs:
           output-file: artifacts/windows-${{ matrix.target }}.spdx.json
           upload-artifact: false
       - name: Upload
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v7
         with:
           name: ${{ env.OS }}-${{ env.TARGET }}
           path: artifacts/
@@ -328,13 +328,13 @@ jobs:
       TARGET: ${{ matrix.target }}
       SHOULD_RUN: ${{ (matrix.target == 'vanilla' || github.ref_type == 'tag') }}
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
         if: ${{ env.SHOULD_RUN == 'true' }}
         with:
           submodules: recursive
       - name: Set up cache
         if: ${{ env.SHOULD_RUN == 'true' && env.CACHE_ENABLED == 'true' }}
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: |
             ~/.gradle/caches
@@ -382,7 +382,7 @@ jobs:
           upload-artifact: false
       - name: Upload
         if: ${{ env.SHOULD_RUN == 'true' }}
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v7
         with:
           name: ${{ env.OS }}-${{ env.TARGET }}
           path: src/android/app/artifacts/
@@ -396,15 +396,24 @@ jobs:
           sbom-path: src/android/app/artifacts/android-${{ matrix.target }}.spdx.json
 
   docker:
-    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+        - target: x86_64
+          os: ubuntu-24.04
+        - target: arm64
+          os: ubuntu-24.04-arm
+    runs-on: ${{ matrix.os }}
     container:
-      image: docker:dind
+      # Can't use docker:dind for ARM64 because it's Alpine-based, see https://github.com/actions/upload-artifact/issues/739
+      image: earthbuild/dind:ubuntu-24.04-docker-28.5.2-1
+    env:
+      TARGET: ${{ matrix.target }}
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
         with:
           submodules: recursive
-      - name: Install tools
-        run: apk add bash
       - name: Fix git ownership
         run: git config --global --add safe.directory .
       - name: Build Docker image
@@ -422,9 +431,9 @@ jobs:
           output-file: artifacts/docker-room.spdx.json
           upload-artifact: false
       - name: Upload
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v7
         with:
-          name: docker
+          name: docker-${{ env.TARGET }}
           path: artifacts/
       - name: Attest artifacts
         if: ${{ github.ref_type == 'tag' }}

.github/workflows/first_time_contributor_detect.yml

@@ -20,7 +20,7 @@ jobs:
       (github.event.pull_request.author_association != 'OWNER')
     steps:
       - name: Detect PR if author is first-time contributor
-        uses: actions/github-script@v7
+        uses: actions/github-script@v9
         with:
           script: |
             const { owner, repo } = context.repo;

.github/workflows/first_time_contributor_reopen.yml

@@ -14,7 +14,7 @@ jobs:
     if: github.event.issue.pull_request && contains(github.event.issue.labels.*.name, 'needs verification')
     steps:
       - name: Verify and reopen PR
-        uses: actions/github-script@v7
+        uses: actions/github-script@v9
         with:
           script: |
             const { owner, repo } = context.repo;

.github/workflows/format.yml

@@ -13,7 +13,7 @@ jobs:
       image: opensauce04/azahar-build-environment:latest
       options: -u 1001
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
         with:
           fetch-depth: 0
       - name: Build

.github/workflows/libretro.yml

@@ -28,7 +28,7 @@ jobs:
       BUILD_DIR: build/android-arm64-v8a
       EXTRA_PATH: bin/Release
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
         with:
           submodules: recursive
       - name: Set tag name
@@ -62,7 +62,7 @@ jobs:
           output-file: libretro-android.spdx.json
           upload-artifact: false
       - name: Upload
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v7
         with:
           name: ${{ env.OS }}-${{ env.TARGET }}
           path: |
@@ -85,7 +85,7 @@ jobs:
       EXTRA_PATH: bin/Release
       EXTRA_CORE_ARGS: -DCMAKE_C_COMPILER=gcc-12 -DCMAKE_CXX_COMPILER=g++-12 -DENABLE_LTO=OFF
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
         with:
           submodules: recursive
       - name: Install tools
@@ -108,7 +108,7 @@ jobs:
           output-file: libretro-linux.spdx.json
           upload-artifact: false
       - name: Upload
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v7
         with:
           name: ${{ env.OS }}-${{ env.TARGET }}
           path: |
@@ -133,7 +133,7 @@ jobs:
       IMAGE: reallibretroretroarch/libretro-build-mxe-win-cross-cores:mingw12
       EXTRA_PATH: bin/Release
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
         with:
           submodules: recursive
       - name: Build in cross-container
@@ -158,7 +158,7 @@ jobs:
           output-file: libretro-windows.spdx.json
           upload-artifact: false
       - name: Upload
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v7
         with:
           name: ${{ env.OS }}-${{ env.TARGET }}
           path: |
@@ -174,6 +174,7 @@ jobs:
   macos:
     runs-on: macos-26
     strategy:
+      fail-fast: false
       matrix:
         target: ["x86_64", "arm64"]
     env:
@@ -183,7 +184,7 @@ jobs:
       BUILD_DIR: build/osx-${{ matrix.target }}
       EXTRA_PATH: bin/Release
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
         with:
           submodules: recursive
       - name: Install tools
@@ -204,7 +205,7 @@ jobs:
           output-file: libretro-macos-${{ matrix.target }}.spdx.json
           upload-artifact: false
       - name: Upload
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v7
         with:
           name: ${{ env.OS }}-${{ env.TARGET }}
           path: |
@@ -227,7 +228,7 @@ jobs:
       EXTRA_PATH: bin/Release
       EXTRA_CORE_ARGS: -DCMAKE_POSITION_INDEPENDENT_CODE=ON -DCMAKE_C_FLAGS=-DIOS -DCMAKE_CXX_FLAGS=-DIOS -DIOS=ON -DCMAKE_SYSTEM_NAME=iOS -DCMAKE_OSX_DEPLOYMENT_TARGET=14.0 -DCITRA_USE_PRECOMPILED_HEADERS=OFF -DCMAKE_OSX_ARCHITECTURES=arm64 -DENABLE_OPT=OFF
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
         with:
           submodules: recursive
       - name: Build
@@ -246,7 +247,7 @@ jobs:
           output-file: libretro-ios.spdx.json
           upload-artifact: false
       - name: Upload
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v7
         with:
           name: ${{ env.OS }}-${{ env.TARGET }}
           path: |
@@ -269,7 +270,7 @@ jobs:
       EXTRA_PATH: bin/Release
       EXTRA_CORE_ARGS: -DCMAKE_POSITION_INDEPENDENT_CODE=ON -DCMAKE_C_FLAGS=-DIOS -DCMAKE_CXX_FLAGS=-DIOS -DIOS=ON -DCMAKE_SYSTEM_NAME=tvOS -DCMAKE_OSX_DEPLOYMENT_TARGET=14.0 -DCITRA_USE_PRECOMPILED_HEADERS=OFF -DCMAKE_OSX_SYSROOT=appletvos -DCMAKE_OSX_ARCHITECTURES=arm64 -DENABLE_OPT=OFF
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
         with:
           submodules: recursive
       - name: Build
@@ -288,7 +289,7 @@ jobs:
           output-file: libretro-tvos.spdx.json
           upload-artifact: false
       - name: Upload
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v7
         with:
           name: ${{ env.OS }}-${{ env.TARGET }}
           path: |

.github/workflows/license-header.yml

@@ -11,7 +11,7 @@ jobs:
       image: opensauce04/azahar-build-environment:latest
       options: -u 1001
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
         with:
           fetch-depth: 0
       - name: Fetch master branch

.github/workflows/stale.yml

@@ -10,7 +10,7 @@ jobs:
     permissions:
       issues: write
     steps:
-      - uses: actions/stale@v9.1.0
+      - uses: actions/stale@v10.2.0
         with:
           repo-token: ${{ secrets.GITHUB_TOKEN }}
           days-before-issue-stale: 90

.github/workflows/transifex.yml

@@ -10,7 +10,7 @@ jobs:
     container: opensauce04/azahar-build-environment:latest
     if: ${{ github.repository == 'azahar-emu/azahar' }}
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
         with:
           submodules: recursive
           fetch-depth: 0

.gitmodules

@@ -55,12 +55,6 @@
 [submodule "sdl2"]
 	path = externals/sdl2/SDL
 	url = https://github.com/libsdl-org/SDL
-[submodule "cryptopp-cmake"]
-	path = externals/cryptopp-cmake
-	url = https://github.com/abdes/cryptopp-cmake.git
-[submodule "cryptopp"]
-	path = externals/cryptopp
-	url = https://github.com/weidai11/cryptopp.git
 [submodule "dds-ktx"]
 	path = externals/dds-ktx
 	url = https://github.com/septag/dds-ktx
@@ -109,3 +103,6 @@
 [submodule "dllwalker"]
 	path = externals/dllwalker
 	url = https://github.com/azahar-emu/dllwalker
+[submodule "externals/cryptopp"]
+	path = externals/cryptopp
+	url = https://github.com/cryptopp-modern/cryptopp-modern.git

dist/languages/.tx/config

@@ -12,4 +12,4 @@ lang_map    = ca@valencia:ca_ES_valencia
 file_filter = ../../src/android/app/src/main/res/values-<lang>/strings.xml
 source_file = ../../src/android/app/src/main/res/values/strings.xml
 type = ANDROID
-lang_map = es_ES:b+es+ES, hu_HU:b+hu+HU, ru_RU:b+ru+RU, pt_BR:b+pt+BR, zh_CN:b+zh+CN, pl_PL:b+pl+PL, ca@valencia:b+ca+ES+valencia, ko_KR:b+ko+KR, da_DK:b+da+DK, ja_JP:b+ja+JP, lt_LT:b+lt+LT, ro_RO:b+ro+RO, tr_TR:b+tr+TR, vi_VN:b+vi+VN, zh_TW:b+zh+TW, es_419:b+es+419
+lang_map = ca@valencia:b+ca+ES+valencia, es_419:b+es+419, pt_BR:b+pt+BR, zh_CN:b+zh+CN, zh_TW:b+zh+TW

docker/azahar-room/Dockerfile

@@ -4,24 +4,19 @@
 # --- Builder ----------------
 FROM opensauce04/azahar-build-environment:latest AS builder
 
-COPY . /var/azahar-src
+RUN mkdir /var/azahar-src/
+COPY ./ /var/azahar-src/
 
-RUN mkdir builddir && cd builddir && \
-    cmake /var/azahar-src -G Ninja \
+RUN mkdir ./builddir/
+WORKDIR ./builddir/
+RUN cmake /var/azahar-src -G Ninja \
                           -DENABLE_QT=OFF \
                           -DENABLE_GDBSTUB=OFF \
                           -DENABLE_TESTS=OFF \
                           -DENABLE_ROOM=ON \
-                          -DENABLE_ROOM_STANDALONE=ON \
-                          -DENABLE_OPENGL=OFF $( : "TODO: Can we disable these automatically when there's no frontend?") \
-                          -DENABLE_VULKAN=OFF \
-                          -DENABLE_SDL2=OFF \
-                          -DENABLE_LIBUSB=OFF \
-                          -DENABLE_CUBEB=OFF \
-                          -DENABLE_OPENAL=OFF && \
-    ninja && \
-    mv bin/Release/azahar-room /usr/local/bin/ && \
-    cd .. && rm -rf builddir
+                          -DENABLE_ROOM_STANDALONE=ON
+RUN ninja
+RUN mv ./bin/Release/azahar-room /usr/local/bin/
 
 # --- Final ------------------
 FROM debian:trixie AS final

externals/CMakeLists.txt

@@ -69,17 +69,9 @@ if(USE_SYSTEM_CRYPTOPP)
     add_library(cryptopp INTERFACE)
     target_link_libraries(cryptopp INTERFACE cryptopp::cryptopp)
 else()
-    if (WIN32 AND NOT MSVC AND "arm64" IN_LIST ARCHITECTURE)
-        # TODO: CryptoPP ARM64 ASM does not seem to support Windows unless compiled with MSVC.
-        # TODO: See https://github.com/weidai11/cryptopp/issues/1260
-        set(CRYPTOPP_DISABLE_ASM ON CACHE BOOL "")
-    endif()
-
-    set(CRYPTOPP_BUILD_DOCUMENTATION OFF CACHE BOOL "")
     set(CRYPTOPP_BUILD_TESTING OFF CACHE BOOL "")
     set(CRYPTOPP_INSTALL OFF CACHE BOOL "")
-    set(CRYPTOPP_SOURCES "${CMAKE_SOURCE_DIR}/externals/cryptopp" CACHE STRING "")
-    add_subdirectory(cryptopp-cmake EXCLUDE_FROM_ALL)
+    add_subdirectory(cryptopp EXCLUDE_FROM_ALL)
 endif()
 
 # dds-ktx

externals/cryptopp

@@ -1 +1 @@
-Subproject commit 60f81a77e0c9a0e7ffc1ca1bc438ddfa2e43b78e
+Subproject commit 8d92d788421483a43e09acf1cd4a2861cb2b8cab

externals/cryptopp-cmake

@@ -1 +0,0 @@
-Subproject commit 00a151f8489daaa32434ab1f340e6750793ddf0c

src/android/app/src/main/java/org/citra/citra_emu/features/settings/model/IntListSetting.kt

@@ -4,6 +4,8 @@
 
 package org.citra.citra_emu.features.settings.model
 
+import org.citra.citra_emu.features.settings.SettingKeys
+
 enum class IntListSetting(
     override val key: String,
     override val section: String,
@@ -11,7 +13,7 @@ enum class IntListSetting(
     val canBeEmpty: Boolean = true
 ) : AbstractListSetting<Int> {
 
-    LAYOUTS_TO_CYCLE("layouts_to_cycle", Settings.SECTION_LAYOUT, listOf(0, 1, 2, 3, 4, 5), canBeEmpty = false);
+    LAYOUTS_TO_CYCLE(SettingKeys.layouts_to_cycle(), Settings.SECTION_LAYOUT, listOf(0, 1, 2, 3, 4, 5), canBeEmpty = false);
 
     private var backingList: List<Int> = defaultValue
     private var lastValidList : List<Int> = defaultValue

src/android/app/src/main/jni/config.cpp

@@ -339,14 +339,13 @@ void Config::Reload() {
     for (auto key = Settings::Keys::keys_array.begin(); key != Settings::Keys::keys_array.end();
          ++key) {
         const auto key_declaration_string = std::string(*key) + " =";
-        // FIXME: This code looks so ass when formatted by clang-format -OS
-        if (std::ranges::find(DefaultINI::android_config_omitted_keys, *key) ==
-                std::end(DefaultINI::android_config_omitted_keys) &&
-            std::string(DefaultINI::android_config_default_file_content)
-                    .find(key_declaration_string) == std::string::npos) {
+        if ((std::ranges::find(DefaultINI::android_config_omitted_keys, *key) ==
+             std::end(DefaultINI::android_config_omitted_keys)) &&
+            (std::string(DefaultINI::android_config_default_file_content)
+                 .find(key_declaration_string) == std::string::npos)) {
             ASSERT_MSG(false,
-                       "Validation of default content config failed: Missing or malformed key "
-                       "declaration {}",
+                       "Validation of default config content (jni/default_ini.h) failed: Missing "
+                       "declaration for key '{}'",
                        *key);
         }
     }

src/citra_qt/citra_qt.cpp

@@ -57,7 +57,9 @@
 #include "citra_qt/debugger/graphics/graphics_vertex_shader.h"
 #include "citra_qt/debugger/ipc/recorder.h"
 #include "citra_qt/debugger/lle_service_modules.h"
+#if MICROPROFILE_ENABLED
 #include "citra_qt/debugger/profiler.h"
+#endif
 #include "citra_qt/debugger/registers.h"
 #include "citra_qt/debugger/wait_tree.h"
 #ifdef USE_DISCORD_PRESENCE
@@ -712,11 +714,6 @@ void GMainWindow::InitializeDebugWidgets() {
     microProfileDialog = new MicroProfileDialog(this);
     microProfileDialog->hide();
     debug_menu->addAction(microProfileDialog->toggleViewAction());
-#else
-    auto micro_profile_stub = new QAction(tr("MicroProfile (unavailable)"), this);
-    micro_profile_stub->setEnabled(false);
-    micro_profile_stub->setChecked(false);
-    debug_menu->addAction(micro_profile_stub);
 #endif
 
     registersWidget = new RegistersWidget(system, this);
@@ -879,6 +876,8 @@ void GMainWindow::InitializeHotkeys() {
     link_action_shortcut(ui->action_Debug_Pause, QStringLiteral("Debug Pause"));
     link_action_shortcut(ui->action_Debug_Resume, QStringLiteral("Debug Resume"));
     link_action_shortcut(ui->action_Debug_Step, QStringLiteral("Debug Step"), false, true);
+    link_action_shortcut(ui->action_Debug_Unschedule_All, QStringLiteral("Debug Unschedule All"));
+    link_action_shortcut(ui->action_Debug_Schedule_All, QStringLiteral("Debug Schedule All"));
     link_action_shortcut(ui->action_Screen_Layout_Swap_Screens, QStringLiteral("Swap Screens"));
     link_action_shortcut(ui->action_Screen_Layout_Upright_Screens,
                          QStringLiteral("Rotate Screens Upright"));
@@ -1209,6 +1208,10 @@ void GMainWindow::ConnectMenuEvents() {
             emu_thread->ExecStep();
         }
     });
+    connect_menu(ui->action_Debug_Unschedule_All,
+                 [this] { system.DebugUnscheduleAllThreadsFromFrontend(true); });
+    connect_menu(ui->action_Debug_Schedule_All,
+                 [this] { system.DebugUnscheduleAllThreadsFromFrontend(false); });
 
     // Tools
     connect_menu(ui->action_Compress_ROM_File, &GMainWindow::OnCompressFile);

src/citra_qt/configuration/config.cpp

@@ -57,15 +57,17 @@ const std::array<std::array<int, 5>, Settings::NativeAnalog::NumAnalogs> QtConfi
 // This must be in alphabetical order according to action name as it must have the same order as
 // UISetting::values.shortcuts, which is alphabetically ordered.
 // clang-format off
-const std::array<UISettings::Shortcut, 41> QtConfig::default_hotkeys {{
+const std::array<UISettings::Shortcut, 43> QtConfig::default_hotkeys {{
      {QStringLiteral("Advance Frame"),            QStringLiteral("Main Window"), {QStringLiteral(""),       Qt::ApplicationShortcut}},
      {QStringLiteral("Audio Mute/Unmute"),        QStringLiteral("Main Window"), {QStringLiteral("Ctrl+M"), Qt::WindowShortcut}},
      {QStringLiteral("Audio Volume Down"),        QStringLiteral("Main Window"), {QStringLiteral(""),       Qt::WindowShortcut}},
      {QStringLiteral("Audio Volume Up"),          QStringLiteral("Main Window"), {QStringLiteral(""),       Qt::WindowShortcut}},
      {QStringLiteral("Capture Screenshot"),       QStringLiteral("Main Window"), {QStringLiteral("Ctrl+P"), Qt::WidgetWithChildrenShortcut}},
-     {QStringLiteral("Debug Pause"),              QStringLiteral("Main Window"), {QStringLiteral("Ctrl+F4"),Qt::WidgetWithChildrenShortcut}},
-     {QStringLiteral("Debug Resume"),             QStringLiteral("Main Window"), {QStringLiteral("Ctrl+F5"),Qt::WidgetWithChildrenShortcut}},
-     {QStringLiteral("Debug Step"),               QStringLiteral("Main Window"), {QStringLiteral("Ctrl+F6"),Qt::WidgetWithChildrenShortcut}},
+     {QStringLiteral("Debug Pause"),              QStringLiteral("Main Window"), {QStringLiteral(""),       Qt::WidgetWithChildrenShortcut}},
+     {QStringLiteral("Debug Resume"),             QStringLiteral("Main Window"), {QStringLiteral(""),       Qt::WidgetWithChildrenShortcut}},
+     {QStringLiteral("Debug Step"),               QStringLiteral("Main Window"), {QStringLiteral(""),       Qt::WidgetWithChildrenShortcut}},
+     {QStringLiteral("Debug Unschedule All"),     QStringLiteral("Main Window"), {QStringLiteral(""),       Qt::WidgetWithChildrenShortcut}},
+     {QStringLiteral("Debug Schedule All"),       QStringLiteral("Main Window"), {QStringLiteral(""),       Qt::WidgetWithChildrenShortcut}},
      {QStringLiteral("Continue/Pause Emulation"), QStringLiteral("Main Window"), {QStringLiteral("F4"),     Qt::WindowShortcut}},
      {QStringLiteral("Decrease 3D Factor"),       QStringLiteral("Main Window"), {QStringLiteral("Ctrl+-"), Qt::ApplicationShortcut}},
      {QStringLiteral("Decrease Speed Limit"),     QStringLiteral("Main Window"), {QStringLiteral("-"),      Qt::ApplicationShortcut}},

src/citra_qt/configuration/config.h

@@ -26,7 +26,7 @@ public:
 
     static const std::array<int, Settings::NativeButton::NumButtons> default_buttons;
     static const std::array<std::array<int, 5>, Settings::NativeAnalog::NumAnalogs> default_analogs;
-    static const std::array<UISettings::Shortcut, 41> default_hotkeys;
+    static const std::array<UISettings::Shortcut, 43> default_hotkeys;
 
 private:
     void Initialize(const std::string& config_name);

src/citra_qt/main.ui

@@ -213,6 +213,9 @@
      <addaction name="action_Debug_Pause"/>
      <addaction name="action_Debug_Resume"/>
      <addaction name="action_Debug_Step"/>
+     <addaction name="separator"/>
+     <addaction name="action_Debug_Unschedule_All"/>
+     <addaction name="action_Debug_Schedule_All"/>
     </widget>
      <addaction name="menu_Debug"/>
     <addaction name="separator"/>
@@ -487,6 +490,22 @@
     <string>Debug Step</string>
    </property>
   </action>
+   <action name="action_Debug_Unschedule_All">
+     <property name="enabled">
+       <bool>true</bool>
+     </property>
+     <property name="text">
+       <string>Debug Unschedule All</string>
+     </property>
+   </action>
+   <action name="action_Debug_Schedule_All">
+     <property name="enabled">
+       <bool>true</bool>
+     </property>
+     <property name="text">
+       <string>Debug Schedule All</string>
+     </property>
+   </action>
   <action name="action_Dump_Video">
    <property name="checkable">
     <bool>true</bool>

src/core/core.cpp

@@ -833,6 +833,19 @@ bool System::IsInitialSetup() {
     return app_loader && app_loader->DoingInitialSetup();
 }
 
+void System::DebugUnscheduleAllThreadsFromFrontend(bool unschedule) {
+    if (!is_powered_on)
+        return;
+
+    for (auto proc : kernel->GetProcessList()) {
+        if (unschedule) {
+            proc->SetUnscheduleMode(Kernel::UnscheduleMode::FRONTEND);
+        } else {
+            proc->ClearUnscheduleMode(Kernel::UnscheduleMode::FRONTEND);
+        }
+    }
+}
+
 template <class Archive>
 void System::serialize(Archive& ar, const unsigned int file_version) {
 

src/core/core.h

@@ -419,6 +419,8 @@ public:
         debug_next_process = false;
     }
 
+    void DebugUnscheduleAllThreadsFromFrontend(bool unschedule);
+
 private:
     /**
      * Initialize the emulated system.

src/core/gdbstub/gdbstub.cpp

@@ -877,7 +877,7 @@ static void HandleGetStopReason() {
         for (const auto& process : process_list) {
             if (process->codeset->program_id == program_id) {
                 current_process = process.get();
-                current_process->SetDebugBreak(true);
+                current_process->SetUnscheduleMode(Kernel::UnscheduleMode::GDB);
                 is_running = false;
                 if (SetThread(0)) {
                     SendStopReply(current_thread, 0);
@@ -900,7 +900,7 @@ static void BreakImpl(int signal) {
                                    "and memory exceptions. Disable CPU JIT for more accuracy.");
     }
 
-    current_process->SetDebugBreak(true);
+    current_process->SetUnscheduleMode(Kernel::UnscheduleMode::GDB);
     is_running = false;
 
     latest_signal = signal;
@@ -1248,7 +1248,7 @@ static void Continue() {
         continue_list.push_back(thread_id);
     }
 
-    current_process->SetDebugBreak(false, continue_list);
+    current_process->ClearUnscheduleMode(Kernel::UnscheduleMode::GDB, continue_list);
     is_running = true;
 
     ClearAllInstructionCache();
@@ -1414,7 +1414,7 @@ void HandleVCommand() {
             SendReply("E02");
         } else {
             current_process = process.get();
-            current_process->SetDebugBreak(true);
+            current_process->SetUnscheduleMode(Kernel::UnscheduleMode::GDB);
             is_running = false;
             if (SetThread(0)) {
                 SendStopReply(current_thread, 0);
@@ -1456,7 +1456,7 @@ void HandleVCommand() {
                     HexToInt(reinterpret_cast<const u8*>(threads[i].c_str()), threads[i].size()));
             }
 
-            current_process->SetDebugBreak(false, thread_ids);
+            current_process->ClearUnscheduleMode(Kernel::UnscheduleMode::GDB, thread_ids);
             is_running = true;
         }
     } else {

src/core/hle/kernel/process.cpp

@@ -270,7 +270,7 @@ void Process::Run(s32 main_thread_priority, u32 stack_size) {
 #ifdef ENABLE_GDBSTUB
         if (GDBStub::IsServerEnabled()) {
             LOG_INFO(Loader, "Pausing process {} at start", process_id);
-            SetDebugBreak(true);
+            SetUnscheduleMode(Kernel::UnscheduleMode::GDB);
         }
 #endif
         Core::System::GetInstance().ClearDebugNextProcessFlag();
@@ -624,7 +624,8 @@ std::vector<std::shared_ptr<Kernel::Thread>> Kernel::Process::GetThreadList() {
     return ret;
 }
 
-void Kernel::Process::SetDebugBreak(bool debug_break, std::vector<u32> thread_ids) {
+void Kernel::Process::ChangeUnscheduleMode(UnscheduleMode mode, std::vector<u32> thread_ids,
+                                           bool set) {
     auto thread_list = GetThreadList();
     bool needs_reschedule = false;
     for (auto& t : thread_list) {
@@ -636,7 +637,7 @@ void Kernel::Process::SetDebugBreak(bool debug_break, std::vector<u32> thread_id
             }
         }
 
-        needs_reschedule |= t->SetDebugBreak(debug_break);
+        needs_reschedule |= (set ? t->SetUnscheduleMode(mode) : t->ClearUnscheduleMode(mode));
     }
 
     if (needs_reschedule) {

src/core/hle/kernel/process.h

@@ -13,6 +13,7 @@
 #include <boost/container/static_vector.hpp>
 #include <boost/serialization/export.hpp>
 #include "common/bit_field.h"
+#include "common/common_funcs.h"
 #include "common/common_types.h"
 #include "core/hle/kernel/handle_table.h"
 #include "core/hle/kernel/object.h"
@@ -51,6 +52,13 @@ union ProcessFlags {
     BitField<12, 1, u16> loaded_high; ///< Application loaded high (not at 0x00100000).
 };
 
+enum class UnscheduleMode : u32 {
+    SVC = (1 << 0),
+    GDB = (1 << 1),
+    FRONTEND = (1 << 2),
+};
+DECLARE_ENUM_FLAG_OPERATORS(UnscheduleMode);
+
 enum class ProcessStatus { Created, Running, Exited };
 
 class ResourceLimit;
@@ -228,9 +236,15 @@ public:
 
     std::vector<std::shared_ptr<Kernel::Thread>> GetThreadList();
 
-    void SetDebugBreak(bool debug_break, std::vector<u32> thread_ids = {});
+    void SetUnscheduleMode(UnscheduleMode mode, std::vector<u32> thread_ids = {}) {
+        ChangeUnscheduleMode(mode, thread_ids, true);
+    }
+    void ClearUnscheduleMode(UnscheduleMode mode, std::vector<u32> thread_ids = {}) {
+        ChangeUnscheduleMode(mode, thread_ids, false);
+    }
 
 private:
+    void ChangeUnscheduleMode(UnscheduleMode mode, std::vector<u32> thread_ids, bool set);
     void FreeAllMemory();
 
     KernelSystem& kernel;

src/core/hle/kernel/svc.cpp

@@ -2191,7 +2191,11 @@ Result SVC::ControlProcess(Handle process_handle, u32 process_OP, u32 varg2, u32
                     kernel.GetCurrentThreadManager().GetCurrentThread()->thread_id) {
                     continue;
                 }
-                thread.get()->can_schedule = !varg2;
+                if (varg2) {
+                    thread->SetUnscheduleMode(Kernel::UnscheduleMode::SVC);
+                } else {
+                    thread->ClearUnscheduleMode(Kernel::UnscheduleMode::SVC);
+                }
             }
         }
         return ResultSuccess;

src/core/hle/kernel/thread.cpp

@@ -80,7 +80,7 @@ void Thread::serialize(Archive& ar, const unsigned int file_version) {
         }
     }
     ar & wakeup_callback;
-    ar & debug_break;
+    ar & unschedule_mode;
 }
 SERIALIZE_IMPL(Thread)
 
@@ -545,12 +545,20 @@ VAddr Thread::GetCommandBufferAddress() const {
     return GetTLSAddress() + command_header_offset;
 }
 
-bool Thread::SetDebugBreak(bool _debug_break) {
-    if (debug_break == _debug_break) {
-        return false;
-    }
-    debug_break = _debug_break;
-    return true;
+bool Thread::SetUnscheduleMode(UnscheduleMode mode) {
+    UnscheduleMode old = unschedule_mode;
+
+    unschedule_mode |= mode;
+
+    return unschedule_mode != old;
+}
+
+bool Thread::ClearUnscheduleMode(UnscheduleMode mode) {
+    UnscheduleMode old = unschedule_mode;
+
+    unschedule_mode &= ~mode;
+
+    return unschedule_mode != old;
 }
 
 CpuLimiter::~CpuLimiter() {}

src/core/hle/kernel/thread.h

@@ -21,6 +21,7 @@
 #include "core/arm/arm_interface.h"
 #include "core/core_timing.h"
 #include "core/hle/kernel/object.h"
+#include "core/hle/kernel/process.h"
 #include "core/hle/kernel/resource_limit.h"
 #include "core/hle/kernel/wait_object.h"
 #include "core/hle/result.h"
@@ -28,7 +29,6 @@
 namespace Kernel {
 
 class Mutex;
-class Process;
 
 enum ThreadPriority : u32 {
     ThreadPrioHighest = 0,      ///< Highest thread priority
@@ -366,19 +366,16 @@ public:
     }
 
     bool CanSchedule() {
-        // TODO(PabloMK7): This may not be the proper way
-        // threads are marked as non-schedulable when they
-        // are in debug break. Figure out and fix.
-        return can_schedule && !debug_break;
+        return static_cast<u32>(unschedule_mode) == 0;
     }
 
-    bool SetDebugBreak(bool debug_break);
+    bool SetUnscheduleMode(UnscheduleMode mode);
+    bool ClearUnscheduleMode(UnscheduleMode mode);
 
     Core::ARM_Interface::ThreadContext context{};
 
     u32 thread_id;
 
-    bool can_schedule{true};
     ThreadStatus status;
     VAddr entry_point;
     VAddr stack_top;
@@ -419,7 +416,10 @@ public:
 
 private:
     ThreadManager& thread_manager;
-    bool debug_break{};
+
+    // Does not represent how real HW works, instead it mimics behaviour
+    // taking into account how our scheduler works.
+    UnscheduleMode unschedule_mode{};
 
     friend class boost::serialization::access;
     template <class Archive>

src/video_core/pica/pica_core.cpp

@@ -58,6 +58,9 @@ void PicaCore::InitializeRegs() {
     // Values initialized by GSP
     regs.internal.irq_autostop = 1;
     regs.internal.irq_mask = 0xFFFFFFF0;
+    // Older versions of libctru didn't initialize this, initialize it here to avoid endless black
+    // screen. Not needed on actual hardware due to previous software already having set it up
+    regs.internal.irq_compare = 0x12345678;
 
     auto& framebuffer_top = regs.framebuffer_config[0];
     auto& framebuffer_sub = regs.framebuffer_config[1];

src/video_core/renderer_opengl/gl_rasterizer.cpp

@@ -666,8 +666,21 @@ void RasterizerOpenGL::SyncTextureUnits(const Framebuffer* framebuffer) {
 
         // If the texture unit is disabled unbind the corresponding gl unit
         if (!texture.enabled) {
-            const Surface& null_surface = res_cache.GetSurface(VideoCore::NULL_SURFACE_ID);
-            state.texture_units[texture_index].texture_2d = null_surface.Handle();
+            switch (texture.config.type.Value()) {
+            case TextureType::TextureCube:
+            case TextureType::ShadowCube: {
+                state.texture_units[texture_index].texture_2d =
+                    res_cache.GetSurface(VideoCore::NULL_SURFACE_CUBE_ID).Handle();
+                state.texture_units[texture_index].target = GL_TEXTURE_CUBE_MAP;
+                break;
+            }
+            default: {
+                state.texture_units[texture_index].texture_2d =
+                    res_cache.GetSurface(VideoCore::NULL_SURFACE_ID).Handle();
+                state.texture_units[texture_index].target = GL_TEXTURE_2D;
+                break;
+            }
+            }
             continue;
         }
 

src/video_core/shader/generator/spv_fs_shader_gen.cpp

@@ -72,6 +72,7 @@ void FragmentModule::Generate() {
         break;
     case TexturingRegs::FogMode::Gas:
         WriteGas();
+        // Return early due to unimplemented gas mode
         return;
     default:
         break;
@@ -196,7 +197,12 @@ void FragmentModule::WriteFog() {
 void FragmentModule::WriteGas() {
     // TODO: Implement me
     LOG_CRITICAL(Render, "Unimplemented gas mode");
-    OpKill();
+    // Replace the output color with a transparent pixel,
+    // (just discarding the pixel causes graphical issues
+    // in some MH games).
+    OpStore(color_id, ConstF32(0.f, 0.f, 0.f, 0.f));
+
+    OpReturn();
     OpFunctionEnd();
 }