Merge branch 'shadps4-emu:main' into improve-recompiler-frontend-decode

.github/workflows/build.yml

@@ -225,6 +225,9 @@ jobs:
         archives: qtbase qttools
         modules: qtmultimedia
 
+    - name: Workaround Qt <=6.9.1 issue
+      run: sed -i '' '/target_link_libraries(WrapOpenGL::WrapOpenGL INTERFACE ${__opengl_agl_fw_path})/d' ${{env.QT_ROOT_DIR}}/lib/cmake/Qt6/FindWrapOpenGL.cmake
+
     - name: Cache CMake Configuration
       uses: actions/cache@v4 
       env: 

CMakeLists.txt

@@ -653,6 +653,7 @@ set(COMMON src/common/logging/backend.cpp
            src/common/arch.h
            src/common/assert.cpp
            src/common/assert.h
+           src/common/bit_array.h
            src/common/bit_field.h
            src/common/bounded_threadsafe_queue.h
            src/common/concepts.h
@@ -913,9 +914,10 @@ set(VIDEO_CORE src/video_core/amdgpu/liverpool.cpp
                src/video_core/buffer_cache/buffer.h
                src/video_core/buffer_cache/buffer_cache.cpp
                src/video_core/buffer_cache/buffer_cache.h
-               src/video_core/buffer_cache/memory_tracker_base.h
+               src/video_core/buffer_cache/memory_tracker.h
                src/video_core/buffer_cache/range_set.h
-               src/video_core/buffer_cache/word_manager.h
+               src/video_core/buffer_cache/region_definitions.h
+               src/video_core/buffer_cache/region_manager.h
                src/video_core/renderer_vulkan/liverpool_to_vk.cpp
                src/video_core/renderer_vulkan/liverpool_to_vk.h
                src/video_core/renderer_vulkan/vk_common.cpp

src/common/bit_array.h

@@ -0,0 +1,411 @@
+// SPDX-FileCopyrightText: Copyright 2024 shadPS4 Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <array>
+#include <cstddef>
+#include "common/types.h"
+
+#ifdef __AVX2__
+#define BIT_ARRAY_USE_AVX
+#include <immintrin.h>
+#endif
+
+namespace Common {
+
+template <size_t N>
+class BitArray {
+    static_assert(N % 64 == 0, "BitArray size must be a multiple of 64 bits.");
+
+    static constexpr size_t BITS_PER_WORD = 64;
+    static constexpr size_t WORD_COUNT = N / BITS_PER_WORD;
+    static constexpr size_t WORDS_PER_AVX = 4;
+    static constexpr size_t AVX_WORD_COUNT = WORD_COUNT / WORDS_PER_AVX;
+
+public:
+    using Range = std::pair<size_t, size_t>;
+
+    class Iterator {
+    public:
+        explicit Iterator(const BitArray& bit_array_, u64 start) : bit_array(bit_array_) {
+            range = bit_array.FirstRangeFrom(start);
+        }
+
+        Iterator& operator++() {
+            range = bit_array.FirstRangeFrom(range.second);
+            return *this;
+        }
+
+        bool operator==(const Iterator& other) const {
+            return range == other.range;
+        }
+
+        bool operator!=(const Iterator& other) const {
+            return !(*this == other);
+        }
+
+        const Range& operator*() const {
+            return range;
+        }
+
+        const Range* operator->() const {
+            return &range;
+        }
+
+    private:
+        const BitArray& bit_array;
+        Range range;
+    };
+
+    using const_iterator = Iterator;
+    using iterator_category = std::forward_iterator_tag;
+    using value_type = Range;
+    using difference_type = std::ptrdiff_t;
+    using pointer = const Range*;
+    using reference = const Range&;
+
+    BitArray() = default;
+    BitArray(const BitArray& other) = default;
+    BitArray& operator=(const BitArray& other) = default;
+    BitArray(BitArray&& other) noexcept = default;
+    BitArray& operator=(BitArray&& other) noexcept = default;
+    ~BitArray() = default;
+
+    BitArray(const BitArray& other, size_t start, size_t end) {
+        if (start >= end || end > N) {
+            return;
+        }
+        const size_t first_word = start / BITS_PER_WORD;
+        const size_t last_word = (end - 1) / BITS_PER_WORD;
+        const size_t start_bit = start % BITS_PER_WORD;
+        const size_t end_bit = (end - 1) % BITS_PER_WORD;
+        const u64 start_mask = ~((1ULL << start_bit) - 1);
+        const u64 end_mask = end_bit == BITS_PER_WORD - 1 ? ~0ULL : (1ULL << (end_bit + 1)) - 1;
+        if (first_word == last_word) {
+            data[first_word] = other.data[first_word] & (start_mask & end_mask);
+        } else {
+            data[first_word] = other.data[first_word] & start_mask;
+            size_t i = first_word + 1;
+#ifdef BIT_ARRAY_USE_AVX
+            for (; i + WORDS_PER_AVX <= last_word; i += WORDS_PER_AVX) {
+                const __m256i current =
+                    _mm256_loadu_si256(reinterpret_cast<const __m256i*>(&other.data[i]));
+                _mm256_storeu_si256(reinterpret_cast<__m256i*>(&data[i]), current);
+            }
+#endif
+            for (; i < last_word; ++i) {
+                data[i] = other.data[i];
+            }
+            data[last_word] = other.data[last_word] & end_mask;
+        }
+    }
+
+    BitArray(const BitArray& other, const Range& range)
+        : BitArray(other, range.first, range.second) {}
+
+    const_iterator begin() const {
+        return Iterator(*this, 0);
+    }
+    const_iterator end() const {
+        return Iterator(*this, N);
+    }
+
+    inline constexpr void Set(size_t idx) {
+        data[idx / BITS_PER_WORD] |= (1ULL << (idx % BITS_PER_WORD));
+    }
+
+    inline constexpr void Unset(size_t idx) {
+        data[idx / BITS_PER_WORD] &= ~(1ULL << (idx % BITS_PER_WORD));
+    }
+
+    inline constexpr bool Get(size_t idx) const {
+        return (data[idx / BITS_PER_WORD] & (1ULL << (idx % BITS_PER_WORD))) != 0;
+    }
+
+    inline void SetRange(size_t start, size_t end) {
+        if (start >= end || end > N) {
+            return;
+        }
+        const size_t first_word = start / BITS_PER_WORD;
+        const size_t last_word = (end - 1) / BITS_PER_WORD;
+        const size_t start_bit = start % BITS_PER_WORD;
+        const size_t end_bit = (end - 1) % BITS_PER_WORD;
+        const u64 start_mask = ~((1ULL << start_bit) - 1);
+        const u64 end_mask = end_bit == BITS_PER_WORD - 1 ? ~0ULL : (1ULL << (end_bit + 1)) - 1;
+        if (first_word == last_word) {
+            data[first_word] |= start_mask & end_mask;
+        } else {
+            data[first_word] |= start_mask;
+            size_t i = first_word + 1;
+#ifdef BIT_ARRAY_USE_AVX
+            const __m256i value = _mm256_set1_epi64x(-1);
+            for (; i + WORDS_PER_AVX <= last_word; i += WORDS_PER_AVX) {
+                _mm256_storeu_si256(reinterpret_cast<__m256i*>(&data[i]), value);
+            }
+#endif
+            for (; i < last_word; ++i) {
+                data[i] = ~0ULL;
+            }
+            data[last_word] |= end_mask;
+        }
+    }
+
+    inline void UnsetRange(size_t start, size_t end) {
+        if (start >= end || end > N) {
+            return;
+        }
+        size_t first_word = start / BITS_PER_WORD;
+        const size_t last_word = (end - 1) / BITS_PER_WORD;
+        const size_t start_bit = start % BITS_PER_WORD;
+        const size_t end_bit = (end - 1) % BITS_PER_WORD;
+        const u64 start_mask = (1ULL << start_bit) - 1;
+        const u64 end_mask = end_bit == BITS_PER_WORD - 1 ? 0ULL : ~((1ULL << (end_bit + 1)) - 1);
+        if (first_word == last_word) {
+            data[first_word] &= start_mask | end_mask;
+        } else {
+            data[first_word] &= start_mask;
+            size_t i = first_word + 1;
+#ifdef BIT_ARRAY_USE_AVX
+            const __m256i value = _mm256_setzero_si256();
+            for (; i + WORDS_PER_AVX <= last_word; i += WORDS_PER_AVX) {
+                _mm256_storeu_si256(reinterpret_cast<__m256i*>(&data[i]), value);
+            }
+#endif
+            for (; i < last_word; ++i) {
+                data[i] = 0ULL;
+            }
+            data[last_word] &= end_mask;
+        }
+    }
+
+    inline constexpr void SetRange(const Range& range) {
+        SetRange(range.first, range.second);
+    }
+
+    inline constexpr void UnsetRange(const Range& range) {
+        UnsetRange(range.first, range.second);
+    }
+
+    inline constexpr void Clear() {
+        data.fill(0);
+    }
+
+    inline constexpr void Fill() {
+        data.fill(~0ULL);
+    }
+
+    inline constexpr bool None() const {
+        u64 result = 0;
+        for (const auto& word : data) {
+            result |= word;
+        }
+        return result == 0;
+    }
+
+    inline constexpr bool Any() const {
+        return !None();
+    }
+
+    Range FirstRangeFrom(size_t start) const {
+        if (start >= N) {
+            return {N, N};
+        }
+        const auto find_end_bit = [&](size_t word) {
+#ifdef BIT_ARRAY_USE_AVX
+            const __m256i all_one = _mm256_set1_epi64x(-1);
+            for (; word + WORDS_PER_AVX <= WORD_COUNT; word += WORDS_PER_AVX) {
+                const __m256i current =
+                    _mm256_loadu_si256(reinterpret_cast<const __m256i*>(&data[word]));
+                const __m256i cmp = _mm256_cmpeq_epi64(current, all_one);
+                if (_mm256_movemask_epi8(cmp) != 0xFFFFFFFF) {
+                    break;
+                }
+            }
+#endif
+            for (; word < WORD_COUNT; ++word) {
+                if (data[word] != ~0ULL) {
+                    return (word * BITS_PER_WORD) + std::countr_one(data[word]);
+                }
+            }
+            return N;
+        };
+
+        const auto word_bits = [&](size_t index, u64 word) {
+            const int empty_bits = std::countr_zero(word);
+            const int ones_count = std::countr_one(word >> empty_bits);
+            const size_t start_bit = index * BITS_PER_WORD + empty_bits;
+            if (ones_count + empty_bits < BITS_PER_WORD) {
+                return Range{start_bit, start_bit + ones_count};
+            }
+            return Range{start_bit, find_end_bit(index + 1)};
+        };
+
+        const size_t start_word = start / BITS_PER_WORD;
+        const size_t start_bit = start % BITS_PER_WORD;
+        const u64 masked_first = data[start_word] & (~((1ULL << start_bit) - 1));
+        if (masked_first) {
+            return word_bits(start_word, masked_first);
+        }
+
+        size_t word = start_word + 1;
+#ifdef BIT_ARRAY_USE_AVX
+        for (; word + WORDS_PER_AVX <= WORD_COUNT; word += WORDS_PER_AVX) {
+            const __m256i current =
+                _mm256_loadu_si256(reinterpret_cast<const __m256i*>(&data[word]));
+            if (!_mm256_testz_si256(current, current)) {
+                break;
+            }
+        }
+#endif
+        for (; word < WORD_COUNT; ++word) {
+            if (data[word] != 0) {
+                return word_bits(word, data[word]);
+            }
+        }
+        return {N, N};
+    }
+
+    inline constexpr Range FirstRange() const {
+        return FirstRangeFrom(0);
+    }
+
+    Range LastRangeFrom(size_t end) const {
+        if (end == 0) {
+            return {0, 0};
+        }
+        if (end > N) {
+            end = N;
+        }
+        const auto find_start_bit = [&](size_t word) {
+#ifdef BIT_ARRAY_USE_AVX
+            const __m256i all_zero = _mm256_setzero_si256();
+            for (; word >= WORDS_PER_AVX; word -= WORDS_PER_AVX) {
+                const __m256i current = _mm256_loadu_si256(
+                    reinterpret_cast<const __m256i*>(&data[word - WORDS_PER_AVX]));
+                const __m256i cmp = _mm256_cmpeq_epi64(current, all_zero);
+                if (_mm256_movemask_epi8(cmp) != 0xFFFFFFFF) {
+                    break;
+                }
+            }
+#endif
+            for (; word > 0; --word) {
+                if (data[word - 1] != ~0ULL) {
+                    return word * BITS_PER_WORD - std::countl_one(data[word - 1]);
+                }
+            }
+            return size_t(0);
+        };
+        const auto word_bits = [&](size_t index, u64 word) {
+            const int empty_bits = std::countl_zero(word);
+            const int ones_count = std::countl_one(word << empty_bits);
+            const size_t end_bit = index * BITS_PER_WORD - empty_bits;
+            if (empty_bits + ones_count < BITS_PER_WORD) {
+                return Range{end_bit - ones_count, end_bit};
+            }
+            return Range{find_start_bit(index - 1), end_bit};
+        };
+        const size_t end_word = ((end - 1) / BITS_PER_WORD) + 1;
+        const size_t end_bit = (end - 1) % BITS_PER_WORD;
+        u64 masked_last = data[end_word - 1];
+        if (end_bit < BITS_PER_WORD - 1) {
+            masked_last &= (1ULL << (end_bit + 1)) - 1;
+        }
+        if (masked_last) {
+            return word_bits(end_word, masked_last);
+        }
+        size_t word = end_word - 1;
+#ifdef BIT_ARRAY_USE_AVX
+        for (; word >= WORDS_PER_AVX; word -= WORDS_PER_AVX) {
+            const __m256i current =
+                _mm256_loadu_si256(reinterpret_cast<const __m256i*>(&data[word - WORDS_PER_AVX]));
+            if (!_mm256_testz_si256(current, current)) {
+                break;
+            }
+        }
+#endif
+        for (; word > 0; --word) {
+            if (data[word - 1] != 0) {
+                return word_bits(word, data[word - 1]);
+            }
+        }
+        return {0, 0};
+    }
+
+    inline constexpr Range LastRange() const {
+        return LastRangeFrom(N);
+    }
+
+    inline constexpr size_t Size() const {
+        return N;
+    }
+
+    inline constexpr BitArray& operator|=(const BitArray& other) {
+        for (size_t i = 0; i < WORD_COUNT; ++i) {
+            data[i] |= other.data[i];
+        }
+        return *this;
+    }
+
+    inline constexpr BitArray& operator&=(const BitArray& other) {
+        for (size_t i = 0; i < WORD_COUNT; ++i) {
+            data[i] &= other.data[i];
+        }
+        return *this;
+    }
+
+    inline constexpr BitArray& operator^=(const BitArray& other) {
+        for (size_t i = 0; i < WORD_COUNT; ++i) {
+            data[i] ^= other.data[i];
+        }
+        return *this;
+    }
+
+    inline constexpr BitArray& operator~() {
+        for (size_t i = 0; i < WORD_COUNT; ++i) {
+            data[i] = ~data[i];
+        }
+        return *this;
+    }
+
+    inline constexpr BitArray operator|(const BitArray& other) const {
+        BitArray result = *this;
+        result |= other;
+        return result;
+    }
+
+    inline constexpr BitArray operator&(const BitArray& other) const {
+        BitArray result = *this;
+        result &= other;
+        return result;
+    }
+
+    inline constexpr BitArray operator^(const BitArray& other) const {
+        BitArray result = *this;
+        result ^= other;
+        return result;
+    }
+
+    inline constexpr BitArray operator~() const {
+        BitArray result = *this;
+        result = ~result;
+        return result;
+    }
+
+    inline constexpr bool operator==(const BitArray& other) const {
+        u64 result = 0;
+        for (size_t i = 0; i < WORD_COUNT; ++i) {
+            result |= data[i] ^ other.data[i];
+        }
+        return result == 0;
+    }
+
+    inline constexpr bool operator!=(const BitArray& other) const {
+        return !(*this == other);
+    }
+
+private:
+    std::array<u64, WORD_COUNT> data{};
+};
+
+} // namespace Common

src/common/config.cpp

@@ -42,7 +42,6 @@ static std::string logFilter;
 static std::string logType = "sync";
 static std::string userName = "shadPS4";
 static std::string chooseHomeTab;
-static std::string backButtonBehavior = "left";
 static bool useSpecialPad = false;
 static int specialPadClass = 1;
 static bool isMotionControlsEnabled = true;
@@ -81,10 +80,6 @@ static std::vector<GameInstallDir> settings_install_dirs = {};
 std::vector<bool> install_dirs_enabled = {};
 std::filesystem::path settings_addon_install_dir = {};
 std::filesystem::path save_data_path = {};
-u32 mw_themes = 0;
-std::vector<std::string> m_elf_viewer;
-std::vector<std::string> m_recent_files;
-std::string emulator_language = "en_US";
 static bool isFullscreen = false;
 static std::string fullscreenMode = "Windowed";
 static bool isHDRAllowed = false;
@@ -209,10 +204,6 @@ std::string getChooseHomeTab() {
     return chooseHomeTab;
 }
 
-std::string getBackButtonBehavior() {
-    return backButtonBehavior;
-}
-
 bool getUseSpecialPad() {
     return useSpecialPad;
 }
@@ -428,10 +419,6 @@ void setChooseHomeTab(const std::string& type) {
     chooseHomeTab = type;
 }
 
-void setBackButtonBehavior(const std::string& type) {
-    backButtonBehavior = type;
-}
-
 void setUseSpecialPad(bool use) {
     useSpecialPad = use;
 }
@@ -484,24 +471,6 @@ void setAddonInstallDir(const std::filesystem::path& dir) {
     settings_addon_install_dir = dir;
 }
 
-void setMainWindowTheme(u32 theme) {
-    mw_themes = theme;
-}
-
-void setElfViewer(const std::vector<std::string>& elfList) {
-    m_elf_viewer.resize(elfList.size());
-    m_elf_viewer = elfList;
-}
-
-void setRecentFiles(const std::vector<std::string>& recentFiles) {
-    m_recent_files.resize(recentFiles.size());
-    m_recent_files = recentFiles;
-}
-
-void setEmulatorLanguage(std::string language) {
-    emulator_language = language;
-}
-
 void setGameInstallDirs(const std::vector<std::filesystem::path>& dirs_config) {
     settings_install_dirs.clear();
     for (const auto& dir : dirs_config) {
@@ -543,22 +512,6 @@ std::filesystem::path getAddonInstallDir() {
     return settings_addon_install_dir;
 }
 
-u32 getMainWindowTheme() {
-    return mw_themes;
-}
-
-std::vector<std::string> getElfViewer() {
-    return m_elf_viewer;
-}
-
-std::vector<std::string> getRecentFiles() {
-    return m_recent_files;
-}
-
-std::string getEmulatorLanguage() {
-    return emulator_language;
-}
-
 u32 GetLanguage() {
     return m_language;
 }
@@ -620,7 +573,6 @@ void load(const std::filesystem::path& path) {
 
         cursorState = toml::find_or<int>(input, "cursorState", HideCursorState::Idle);
         cursorHideTimeout = toml::find_or<int>(input, "cursorHideTimeout", 5);
-        backButtonBehavior = toml::find_or<std::string>(input, "backButtonBehavior", "left");
         useSpecialPad = toml::find_or<bool>(input, "useSpecialPad", false);
         specialPadClass = toml::find_or<int>(input, "specialPadClass", 1);
         isMotionControlsEnabled = toml::find_or<bool>(input, "isMotionControlsEnabled", true);
@@ -668,7 +620,6 @@ void load(const std::filesystem::path& path) {
         const toml::value& gui = data.at("GUI");
 
         load_game_size = toml::find_or<bool>(gui, "loadGameSizeEnabled", true);
-        mw_themes = toml::find_or<int>(gui, "theme", 0);
 
         const auto install_dir_array =
             toml::find_or<std::vector<std::u8string>>(gui, "installDirs", {});
@@ -693,9 +644,6 @@ void load(const std::filesystem::path& path) {
         save_data_path = toml::find_fs_path_or(gui, "saveDataPath", {});
 
         settings_addon_install_dir = toml::find_fs_path_or(gui, "addonInstallDir", {});
-        m_elf_viewer = toml::find_or<std::vector<std::string>>(gui, "elfDirs", {});
-        m_recent_files = toml::find_or<std::vector<std::string>>(gui, "recentFiles", {});
-        emulator_language = toml::find_or<std::string>(gui, "emulatorLanguage", "en_US");
     }
 
     if (data.contains("Settings")) {
@@ -708,19 +656,6 @@ void load(const std::filesystem::path& path) {
         const toml::value& keys = data.at("Keys");
         trophyKey = toml::find_or<std::string>(keys, "TrophyKey", "");
     }
-
-    // Check if the loaded language is in the allowed list
-    const std::vector<std::string> allowed_languages = {
-        "ar_SA", "da_DK", "de_DE", "el_GR", "en_US", "es_ES", "fa_IR", "fi_FI",
-        "fr_FR", "hu_HU", "id_ID", "it_IT", "ja_JP", "ko_KR", "lt_LT", "nb_NO",
-        "nl_NL", "pl_PL", "pt_BR", "pt_PT", "ro_RO", "ru_RU", "sq_AL", "sv_SE",
-        "tr_TR", "uk_UA", "vi_VN", "zh_CN", "zh_TW", "ca_ES", "sr_CS"};
-
-    if (std::find(allowed_languages.begin(), allowed_languages.end(), emulator_language) ==
-        allowed_languages.end()) {
-        emulator_language = "en_US"; // Default to en_US if not in the list
-        save(path);
-    }
 }
 
 void sortTomlSections(toml::ordered_value& data) {
@@ -792,7 +727,6 @@ void save(const std::filesystem::path& path) {
     data["General"]["checkCompatibilityOnStartup"] = checkCompatibilityOnStartup;
     data["Input"]["cursorState"] = cursorState;
     data["Input"]["cursorHideTimeout"] = cursorHideTimeout;
-    data["Input"]["backButtonBehavior"] = backButtonBehavior;
     data["Input"]["useSpecialPad"] = useSpecialPad;
     data["Input"]["specialPadClass"] = specialPadClass;
     data["Input"]["isMotionControlsEnabled"] = isMotionControlsEnabled;
@@ -855,7 +789,6 @@ void save(const std::filesystem::path& path) {
 
     data["GUI"]["addonInstallDir"] =
         std::string{fmt::UTF(settings_addon_install_dir.u8string()).data};
-    data["GUI"]["emulatorLanguage"] = emulator_language;
     data["Settings"]["consoleLanguage"] = m_language;
 
     // Sorting of TOML sections
@@ -864,42 +797,6 @@ void save(const std::filesystem::path& path) {
     std::ofstream file(path, std::ios::binary);
     file << data;
     file.close();
-
-    saveMainWindow(path);
-}
-
-void saveMainWindow(const std::filesystem::path& path) {
-    toml::ordered_value data;
-
-    std::error_code error;
-    if (std::filesystem::exists(path, error)) {
-        try {
-            std::ifstream ifs;
-            ifs.exceptions(std::ifstream::failbit | std::ifstream::badbit);
-            ifs.open(path, std::ios_base::binary);
-            data = toml::parse<toml::ordered_type_config>(
-                ifs, std::string{fmt::UTF(path.filename().u8string()).data});
-        } catch (const std::exception& ex) {
-            fmt::print("Exception trying to parse config file. Exception: {}\n", ex.what());
-            return;
-        }
-    } else {
-        if (error) {
-            fmt::print("Filesystem error: {}\n", error.message());
-        }
-        fmt::print("Saving new configuration file {}\n", fmt::UTF(path.u8string()));
-    }
-
-    data["GUI"]["theme"] = mw_themes;
-    data["GUI"]["elfDirs"] = m_elf_viewer;
-    data["GUI"]["recentFiles"] = m_recent_files;
-
-    // Sorting of TOML sections
-    sortTomlSections(data);
-
-    std::ofstream file(path, std::ios::binary);
-    file << data;
-    file.close();
 }
 
 void setDefaultValues() {
@@ -920,7 +817,6 @@ void setDefaultValues() {
     cursorState = HideCursorState::Idle;
     cursorHideTimeout = 5;
     trophyNotificationDuration = 6.0;
-    backButtonBehavior = "left";
     useSpecialPad = false;
     specialPadClass = 1;
     isDebugDump = false;
@@ -937,7 +833,6 @@ void setDefaultValues() {
     vkHostMarkers = false;
     vkGuestMarkers = false;
     rdocEnable = false;
-    emulator_language = "en_US";
     m_language = 1;
     gpuId = -1;
     compatibilityData = false;
@@ -967,7 +862,7 @@ l3 = x
 r3 = m
 
 options = enter
-touchpad = space
+touchpad_center = space
 
 pad_up = up
 pad_down = down
@@ -999,7 +894,7 @@ r2 = r2
 r3 = r3
 
 options = options
-touchpad = back
+touchpad_center = back
 
 pad_up = pad_up
 pad_down = pad_down

src/common/config.h

@@ -18,77 +18,96 @@ enum HideCursorState : int { Never, Idle, Always };
 
 void load(const std::filesystem::path& path);
 void save(const std::filesystem::path& path);
-void saveMainWindow(const std::filesystem::path& path);
 
 std::string getTrophyKey();
 void setTrophyKey(std::string key);
+bool getIsFullscreen();
+void setIsFullscreen(bool enable);
+std::string getFullscreenMode();
+void setFullscreenMode(std::string mode);
+u32 getScreenWidth();
+u32 getScreenHeight();
+void setScreenWidth(u32 width);
+void setScreenHeight(u32 height);
+bool debugDump();
+void setDebugDump(bool enable);
+s32 getGpuId();
+void setGpuId(s32 selectedGpuId);
+bool allowHDR();
+void setAllowHDR(bool enable);
+bool collectShadersForDebug();
+void setCollectShaderForDebug(bool enable);
+bool showSplash();
+void setShowSplash(bool enable);
+std::string sideTrophy();
+void setSideTrophy(std::string side);
+bool nullGpu();
+void setNullGpu(bool enable);
+bool copyGPUCmdBuffers();
+void setCopyGPUCmdBuffers(bool enable);
+bool dumpShaders();
+void setDumpShaders(bool enable);
+u32 vblankDiv();
+void setVblankDiv(u32 value);
+bool getisTrophyPopupDisabled();
+void setisTrophyPopupDisabled(bool disable);
+s16 getCursorState();
+void setCursorState(s16 cursorState);
+bool vkValidationEnabled();
+void setVkValidation(bool enable);
+bool vkValidationSyncEnabled();
+void setVkSyncValidation(bool enable);
+bool getVkCrashDiagnosticEnabled();
+void setVkCrashDiagnosticEnabled(bool enable);
+bool getVkHostMarkersEnabled();
+void setVkHostMarkersEnabled(bool enable);
+bool getVkGuestMarkersEnabled();
+void setVkGuestMarkersEnabled(bool enable);
+bool getEnableDiscordRPC();
+void setEnableDiscordRPC(bool enable);
+bool isRdocEnabled();
+void setRdocEnabled(bool enable);
+std::string getLogType();
+void setLogType(const std::string& type);
+std::string getLogFilter();
+void setLogFilter(const std::string& type);
+double getTrophyNotificationDuration();
+void setTrophyNotificationDuration(double newTrophyNotificationDuration);
+int getCursorHideTimeout();
+void setCursorHideTimeout(int newcursorHideTimeout);
+void setSeparateLogFilesEnabled(bool enabled);
+bool getSeparateLogFilesEnabled();
+u32 GetLanguage();
+void setLanguage(u32 language);
+void setUseSpecialPad(bool use);
+bool getUseSpecialPad();
+void setSpecialPadClass(int type);
+int getSpecialPadClass();
+bool getPSNSignedIn();
+void setPSNSignedIn(bool sign); // no ui setting
+bool patchShaders();            // no set
+bool fpsColor();                // no set
+bool isNeoModeConsole();
+void setNeoMode(bool enable);  // no ui setting
+bool isDevKitConsole();        // no set
+bool vkValidationGpuEnabled(); // no set
+bool getIsMotionControlsEnabled();
+void setIsMotionControlsEnabled(bool use);
+
+// TODO
 bool GetLoadGameSizeEnabled();
 std::filesystem::path GetSaveDataPath();
 void setLoadGameSizeEnabled(bool enable);
-bool getIsFullscreen();
-std::string getFullscreenMode();
-bool isNeoModeConsole();
-bool isDevKitConsole();
-bool getisTrophyPopupDisabled();
-bool getEnableDiscordRPC();
 bool getCompatibilityEnabled();
 bool getCheckCompatibilityOnStartup();
-bool getPSNSignedIn();
-
-std::string getLogFilter();
-std::string getLogType();
 std::string getUserName();
 std::string getChooseHomeTab();
-
-s16 getCursorState();
-int getCursorHideTimeout();
-double getTrophyNotificationDuration();
-std::string getBackButtonBehavior();
-bool getUseSpecialPad();
-int getSpecialPadClass();
-bool getIsMotionControlsEnabled();
 bool GetUseUnifiedInputConfig();
 void SetUseUnifiedInputConfig(bool use);
 bool GetOverrideControllerColor();
 void SetOverrideControllerColor(bool enable);
 int* GetControllerCustomColor();
 void SetControllerCustomColor(int r, int b, int g);
-
-u32 getScreenWidth();
-u32 getScreenHeight();
-s32 getGpuId();
-bool allowHDR();
-
-bool debugDump();
-bool collectShadersForDebug();
-bool showSplash();
-std::string sideTrophy();
-bool nullGpu();
-bool copyGPUCmdBuffers();
-bool dumpShaders();
-bool patchShaders();
-bool isRdocEnabled();
-bool fpsColor();
-u32 vblankDiv();
-
-void setDebugDump(bool enable);
-void setCollectShaderForDebug(bool enable);
-void setShowSplash(bool enable);
-void setSideTrophy(std::string side);
-void setNullGpu(bool enable);
-void setAllowHDR(bool enable);
-void setCopyGPUCmdBuffers(bool enable);
-void setDumpShaders(bool enable);
-void setVblankDiv(u32 value);
-void setGpuId(s32 selectedGpuId);
-void setScreenWidth(u32 width);
-void setScreenHeight(u32 height);
-void setIsFullscreen(bool enable);
-void setFullscreenMode(std::string mode);
-void setisTrophyPopupDisabled(bool disable);
-void setEnableDiscordRPC(bool enable);
-void setLanguage(u32 language);
-void setNeoMode(bool enable);
 void setUserName(const std::string& type);
 void setChooseHomeTab(const std::string& type);
 void setGameInstallDirs(const std::vector<std::filesystem::path>& dirs_config);
@@ -96,57 +115,19 @@ void setAllGameInstallDirs(const std::vector<GameInstallDir>& dirs_config);
 void setSaveDataPath(const std::filesystem::path& path);
 void setCompatibilityEnabled(bool use);
 void setCheckCompatibilityOnStartup(bool use);
-void setPSNSignedIn(bool sign);
-
-void setCursorState(s16 cursorState);
-void setCursorHideTimeout(int newcursorHideTimeout);
-void setTrophyNotificationDuration(double newTrophyNotificationDuration);
-void setBackButtonBehavior(const std::string& type);
-void setUseSpecialPad(bool use);
-void setSpecialPadClass(int type);
-void setIsMotionControlsEnabled(bool use);
-
-void setLogType(const std::string& type);
-void setLogFilter(const std::string& type);
-void setSeparateLogFilesEnabled(bool enabled);
-bool getSeparateLogFilesEnabled();
-void setVkValidation(bool enable);
-void setVkSyncValidation(bool enable);
-void setRdocEnabled(bool enable);
-
-bool vkValidationEnabled();
-bool vkValidationSyncEnabled();
-bool vkValidationGpuEnabled();
-bool getVkCrashDiagnosticEnabled();
-bool getVkHostMarkersEnabled();
-bool getVkGuestMarkersEnabled();
-void setVkCrashDiagnosticEnabled(bool enable);
-void setVkHostMarkersEnabled(bool enable);
-void setVkGuestMarkersEnabled(bool enable);
-
 // Gui
 bool addGameInstallDir(const std::filesystem::path& dir, bool enabled = true);
 void removeGameInstallDir(const std::filesystem::path& dir);
 void setGameInstallDirEnabled(const std::filesystem::path& dir, bool enabled);
 void setAddonInstallDir(const std::filesystem::path& dir);
-void setMainWindowTheme(u32 theme);
-void setElfViewer(const std::vector<std::string>& elfList);
-void setRecentFiles(const std::vector<std::string>& recentFiles);
-void setEmulatorLanguage(std::string language);
 
 const std::vector<std::filesystem::path> getGameInstallDirs();
 const std::vector<bool> getGameInstallDirsEnabled();
 std::filesystem::path getAddonInstallDir();
-u32 getMainWindowTheme();
-std::vector<std::string> getElfViewer();
-std::vector<std::string> getRecentFiles();
-std::string getEmulatorLanguage();
 
 void setDefaultValues();
 
 // todo: name and function location pending
 std::filesystem::path GetFoolproofKbmConfigFile(const std::string& game_id = "");
 
-// settings
-u32 GetLanguage();
 }; // namespace Config

src/core/libraries/pad/pad.cpp

@@ -447,21 +447,18 @@ int PS4_SYSV_ABI scePadReadState(s32 handle, OrbisPadData* pData) {
 
     // Only do this on handle 1 for now
     if (engine && handle == 1) {
-        const auto gyro_poll_rate = engine->GetAccelPollRate();
-        if (gyro_poll_rate != 0.0f) {
-            auto now = std::chrono::steady_clock::now();
-            float deltaTime = std::chrono::duration_cast<std::chrono::microseconds>(
-                                  now - controller->GetLastUpdate())
-                                  .count() /
-                              1000000.0f;
-            controller->SetLastUpdate(now);
-            Libraries::Pad::OrbisFQuaternion lastOrientation = controller->GetLastOrientation();
-            Libraries::Pad::OrbisFQuaternion outputOrientation = {0.0f, 0.0f, 0.0f, 1.0f};
-            GameController::CalculateOrientation(pData->acceleration, pData->angularVelocity,
-                                                 deltaTime, lastOrientation, outputOrientation);
-            pData->orientation = outputOrientation;
-            controller->SetLastOrientation(outputOrientation);
-        }
+        auto now = std::chrono::steady_clock::now();
+        float deltaTime =
+            std::chrono::duration_cast<std::chrono::microseconds>(now - controller->GetLastUpdate())
+                .count() /
+            1000000.0f;
+        controller->SetLastUpdate(now);
+        Libraries::Pad::OrbisFQuaternion lastOrientation = controller->GetLastOrientation();
+        Libraries::Pad::OrbisFQuaternion outputOrientation = {0.0f, 0.0f, 0.0f, 1.0f};
+        GameController::CalculateOrientation(pData->acceleration, pData->angularVelocity, deltaTime,
+                                             lastOrientation, outputOrientation);
+        pData->orientation = outputOrientation;
+        controller->SetLastOrientation(outputOrientation);
     }
     pData->touchData.touchNum =
         (state.touchpad[0].state ? 1 : 0) + (state.touchpad[1].state ? 1 : 0);

src/core/libraries/save_data/save_instance.cpp

@@ -22,25 +22,25 @@ static Core::FileSys::MntPoints* g_mnt = Common::Singleton<Core::FileSys::MntPoi
 namespace fs = std::filesystem;
 
 // clang-format off
-static const std::unordered_map<std::string, std::string> default_title = {
-    {"ja_JP", "セーブデータ"},
-    {"en_US", "Saved Data"},
-    {"fr_FR", "Données sauvegardées"},
-    {"es_ES", "Datos guardados"},
-    {"de_DE", "Gespeicherte Daten"},
-    {"it_IT", "Dati salvati"},
-    {"nl_NL", "Opgeslagen data"},
-    {"pt_PT", "Dados guardados"},
-    {"ru_RU", "Сохраненные данные"},
-    {"ko_KR", "저장 데이터"},
-    {"zh_CN", "保存数据"},
-    {"fi_FI", "Tallennetut tiedot"},
-    {"sv_SE", "Sparade data"},
-    {"da_DK", "Gemte data"},
-    {"no_NO", "Lagrede data"},
-    {"pl_PL", "Zapisane dane"},
-    {"pt_BR", "Dados salvos"},
-    {"tr_TR", "Kayıtlı Veriler"},
+static const std::unordered_map<int, std::string> default_title = {
+    {0/*"ja_JP"*/, "セーブデータ"},
+    {1/*"en_US"*/, "Saved Data"},
+    {2/*"fr_FR"*/, "Données sauvegardées"},
+    {3/*"es_ES"*/, "Datos guardados"},
+    {4/*"de_DE"*/, "Gespeicherte Daten"},
+    {5/*"it_IT"*/, "Dati salvati"},
+    {6/*"nl_NL"*/, "Opgeslagen data"},
+    {7/*"pt_PT"*/, "Dados guardados"},
+    {8/*"ru_RU"*/, "Сохраненные данные"},
+    {9/*"ko_KR"*/, "저장 데이터"},
+    {10/*"zh_CN"*/, "保存数据"},
+    {12/*"fi_FI"*/, "Tallennetut tiedot"},
+    {13/*"sv_SE"*/, "Sparade data"},
+    {14/*"da_DK"*/, "Gemte data"},
+    {15/*"no_NO"*/, "Lagrede data"},
+    {16/*"pl_PL"*/, "Zapisane dane"},
+    {17/*"pt_BR"*/, "Dados salvos"},
+    {19/*"tr_TR"*/, "Kayıtlı Veriler"},
 };
 // clang-format on
 
@@ -71,9 +71,9 @@ fs::path SaveInstance::GetParamSFOPath(const fs::path& dir_path) {
 
 void SaveInstance::SetupDefaultParamSFO(PSF& param_sfo, std::string dir_name,
                                         std::string game_serial) {
-    std::string locale = Config::getEmulatorLanguage();
+    int locale = Config::GetLanguage();
     if (!default_title.contains(locale)) {
-        locale = "en_US";
+        locale = 1; // default to en_US if not found
     }
 
 #define P(type, key, ...) param_sfo.Add##type(std::string{key}, __VA_ARGS__)

src/emulator.cpp

@@ -58,10 +58,7 @@ Emulator::Emulator() {
 #endif
 }
 
-Emulator::~Emulator() {
-    const auto config_dir = Common::FS::GetUserPath(Common::FS::PathType::UserDir);
-    Config::saveMainWindow(config_dir / "config.toml");
-}
+Emulator::~Emulator() {}
 
 void Emulator::Run(std::filesystem::path file, const std::vector<std::string> args) {
     if (std::filesystem::is_directory(file)) {

src/input/input_handler.cpp

@@ -66,22 +66,25 @@ auto output_array = std::array{
     ControllerOutput(LEFTJOYSTICK_HALFMODE),
     ControllerOutput(RIGHTJOYSTICK_HALFMODE),
     ControllerOutput(KEY_TOGGLE),
+    ControllerOutput(MOUSE_GYRO_ROLL_MODE),
 
     // Button mappings
-    ControllerOutput(SDL_GAMEPAD_BUTTON_NORTH),          // Triangle
-    ControllerOutput(SDL_GAMEPAD_BUTTON_EAST),           // Circle
-    ControllerOutput(SDL_GAMEPAD_BUTTON_SOUTH),          // Cross
-    ControllerOutput(SDL_GAMEPAD_BUTTON_WEST),           // Square
-    ControllerOutput(SDL_GAMEPAD_BUTTON_LEFT_SHOULDER),  // L1
-    ControllerOutput(SDL_GAMEPAD_BUTTON_LEFT_STICK),     // L3
-    ControllerOutput(SDL_GAMEPAD_BUTTON_RIGHT_SHOULDER), // R1
-    ControllerOutput(SDL_GAMEPAD_BUTTON_RIGHT_STICK),    // R3
-    ControllerOutput(SDL_GAMEPAD_BUTTON_START),          // Options
-    ControllerOutput(SDL_GAMEPAD_BUTTON_TOUCHPAD),       // TouchPad
-    ControllerOutput(SDL_GAMEPAD_BUTTON_DPAD_UP),        // Up
-    ControllerOutput(SDL_GAMEPAD_BUTTON_DPAD_DOWN),      // Down
-    ControllerOutput(SDL_GAMEPAD_BUTTON_DPAD_LEFT),      // Left
-    ControllerOutput(SDL_GAMEPAD_BUTTON_DPAD_RIGHT),     // Right
+    ControllerOutput(SDL_GAMEPAD_BUTTON_NORTH),           // Triangle
+    ControllerOutput(SDL_GAMEPAD_BUTTON_EAST),            // Circle
+    ControllerOutput(SDL_GAMEPAD_BUTTON_SOUTH),           // Cross
+    ControllerOutput(SDL_GAMEPAD_BUTTON_WEST),            // Square
+    ControllerOutput(SDL_GAMEPAD_BUTTON_LEFT_SHOULDER),   // L1
+    ControllerOutput(SDL_GAMEPAD_BUTTON_LEFT_STICK),      // L3
+    ControllerOutput(SDL_GAMEPAD_BUTTON_RIGHT_SHOULDER),  // R1
+    ControllerOutput(SDL_GAMEPAD_BUTTON_RIGHT_STICK),     // R3
+    ControllerOutput(SDL_GAMEPAD_BUTTON_START),           // Options
+    ControllerOutput(SDL_GAMEPAD_BUTTON_TOUCHPAD_LEFT),   // TouchPad
+    ControllerOutput(SDL_GAMEPAD_BUTTON_TOUCHPAD_CENTER), // TouchPad
+    ControllerOutput(SDL_GAMEPAD_BUTTON_TOUCHPAD_RIGHT),  // TouchPad
+    ControllerOutput(SDL_GAMEPAD_BUTTON_DPAD_UP),         // Up
+    ControllerOutput(SDL_GAMEPAD_BUTTON_DPAD_DOWN),       // Down
+    ControllerOutput(SDL_GAMEPAD_BUTTON_DPAD_LEFT),       // Left
+    ControllerOutput(SDL_GAMEPAD_BUTTON_DPAD_RIGHT),      // Right
 
     // Axis mappings
     // ControllerOutput(SDL_GAMEPAD_BUTTON_INVALID, SDL_GAMEPAD_AXIS_LEFTX, false),
@@ -130,6 +133,12 @@ static OrbisPadButtonDataOffset SDLGamepadToOrbisButton(u8 button) {
         return OPBDO::Options;
     case SDL_GAMEPAD_BUTTON_TOUCHPAD:
         return OPBDO::TouchPad;
+    case SDL_GAMEPAD_BUTTON_TOUCHPAD_LEFT:
+        return OPBDO::TouchPad;
+    case SDL_GAMEPAD_BUTTON_TOUCHPAD_CENTER:
+        return OPBDO::TouchPad;
+    case SDL_GAMEPAD_BUTTON_TOUCHPAD_RIGHT:
+        return OPBDO::TouchPad;
     case SDL_GAMEPAD_BUTTON_BACK:
         return OPBDO::TouchPad;
     case SDL_GAMEPAD_BUTTON_LEFT_SHOULDER:
@@ -499,14 +508,21 @@ void ControllerOutput::FinalizeUpdate() {
     }
     old_button_state = new_button_state;
     old_param = *new_param;
-    float touchpad_x = 0;
     if (button != SDL_GAMEPAD_BUTTON_INVALID) {
         switch (button) {
-        case SDL_GAMEPAD_BUTTON_TOUCHPAD:
-            touchpad_x = Config::getBackButtonBehavior() == "left"    ? 0.25f
-                         : Config::getBackButtonBehavior() == "right" ? 0.75f
-                                                                      : 0.5f;
-            controller->SetTouchpadState(0, new_button_state, touchpad_x, 0.5f);
+        case SDL_GAMEPAD_BUTTON_TOUCHPAD_LEFT:
+            LOG_INFO(Input, "Topuchpad left");
+            controller->SetTouchpadState(0, new_button_state, 0.25f, 0.5f);
+            controller->CheckButton(0, SDLGamepadToOrbisButton(button), new_button_state);
+            break;
+        case SDL_GAMEPAD_BUTTON_TOUCHPAD_CENTER:
+            LOG_INFO(Input, "Topuchpad center");
+            controller->SetTouchpadState(0, new_button_state, 0.50f, 0.5f);
+            controller->CheckButton(0, SDLGamepadToOrbisButton(button), new_button_state);
+            break;
+        case SDL_GAMEPAD_BUTTON_TOUCHPAD_RIGHT:
+            LOG_INFO(Input, "Topuchpad right");
+            controller->SetTouchpadState(0, new_button_state, 0.75f, 0.5f);
             controller->CheckButton(0, SDLGamepadToOrbisButton(button), new_button_state);
             break;
         case LEFTJOYSTICK_HALFMODE:
@@ -519,6 +535,9 @@ void ControllerOutput::FinalizeUpdate() {
         // to do it, and it would be inconvenient to force it here, when AddUpdate does the job just
         // fine, and a toggle doesn't have to checked against every input that's bound to it, it's
         // enough that one is pressed
+        case MOUSE_GYRO_ROLL_MODE:
+            SetMouseGyroRollMode(new_button_state);
+            break;
         default: // is a normal key (hopefully)
             controller->CheckButton(0, SDLGamepadToOrbisButton(button), new_button_state);
             break;

src/input/input_handler.h

@@ -23,6 +23,10 @@
 #define SDL_MOUSE_WHEEL_LEFT SDL_EVENT_MOUSE_WHEEL + 5
 #define SDL_MOUSE_WHEEL_RIGHT SDL_EVENT_MOUSE_WHEEL + 7
 
+#define SDL_GAMEPAD_BUTTON_TOUCHPAD_LEFT SDL_GAMEPAD_BUTTON_COUNT + 1
+#define SDL_GAMEPAD_BUTTON_TOUCHPAD_CENTER SDL_GAMEPAD_BUTTON_COUNT + 2
+#define SDL_GAMEPAD_BUTTON_TOUCHPAD_RIGHT SDL_GAMEPAD_BUTTON_COUNT + 3
+
 // idk who already used what where so I just chose a big number
 #define SDL_EVENT_MOUSE_WHEEL_OFF SDL_EVENT_USER + 10
 
@@ -31,6 +35,9 @@
 #define BACK_BUTTON 0x00040000
 
 #define KEY_TOGGLE 0x00200000
+#define MOUSE_GYRO_ROLL_MODE 0x00400000
+
+#define SDL_UNMAPPED UINT32_MAX - 1
 
 namespace Input {
 using Input::Axis;
@@ -96,12 +103,19 @@ const std::map<std::string, u32> string_to_cbutton_map = {
     {"options", SDL_GAMEPAD_BUTTON_START},
 
     // these are outputs only (touchpad can only be bound to itself)
-    {"touchpad", SDL_GAMEPAD_BUTTON_TOUCHPAD},
+    {"touchpad_left", SDL_GAMEPAD_BUTTON_TOUCHPAD_LEFT},
+    {"touchpad_center", SDL_GAMEPAD_BUTTON_TOUCHPAD_CENTER},
+    {"touchpad_right", SDL_GAMEPAD_BUTTON_TOUCHPAD_RIGHT},
     {"leftjoystick_halfmode", LEFTJOYSTICK_HALFMODE},
     {"rightjoystick_halfmode", RIGHTJOYSTICK_HALFMODE},
 
     // this is only for input
     {"back", SDL_GAMEPAD_BUTTON_BACK},
+    {"lpaddle_high", SDL_GAMEPAD_BUTTON_LEFT_PADDLE1},
+    {"lpaddle_low", SDL_GAMEPAD_BUTTON_LEFT_PADDLE2},
+    {"rpaddle_high", SDL_GAMEPAD_BUTTON_RIGHT_PADDLE1},
+    {"rpaddle_low", SDL_GAMEPAD_BUTTON_RIGHT_PADDLE2},
+    {"mouse_gyro_roll_mode", MOUSE_GYRO_ROLL_MODE},
 };
 
 const std::map<std::string, AxisMapping> string_to_axis_map = {
@@ -225,6 +239,7 @@ const std::map<std::string, u32> string_to_keyboard_key_map = {
     {"kpenter", SDLK_KP_ENTER},
     {"kpequals", SDLK_KP_EQUALS},
     {"capslock", SDLK_CAPSLOCK},
+    {"unmapped", SDL_UNMAPPED},
 };
 
 void ParseInputConfig(const std::string game_id);

src/input/input_mouse.cpp

@@ -3,6 +3,7 @@
 
 #include <cmath>
 
+#include "common/assert.h"
 #include "common/types.h"
 #include "input/controller.h"
 #include "input_mouse.h"
@@ -13,12 +14,19 @@ namespace Input {
 
 int mouse_joystick_binding = 0;
 float mouse_deadzone_offset = 0.5, mouse_speed = 1, mouse_speed_offset = 0.1250;
+bool mouse_gyro_roll_mode = false;
 Uint32 mouse_polling_id = 0;
-bool mouse_enabled = false;
+MouseMode mouse_mode = MouseMode::Off;
 
-// We had to go through 3 files of indirection just to update a flag
-void ToggleMouseEnabled() {
-    mouse_enabled = !mouse_enabled;
+// Switches mouse to a set mode or turns mouse emulation off if it was already in that mode.
+// Returns whether the mode is turned on.
+bool ToggleMouseModeTo(MouseMode m) {
+    if (mouse_mode == m) {
+        mouse_mode = MouseMode::Off;
+    } else {
+        mouse_mode = m;
+    }
+    return mouse_mode == m;
 }
 
 void SetMouseToJoystick(int joystick) {
@@ -31,10 +39,11 @@ void SetMouseParams(float mdo, float ms, float mso) {
     mouse_speed_offset = mso;
 }
 
-Uint32 MousePolling(void* param, Uint32 id, Uint32 interval) {
-    auto* controller = (GameController*)param;
-    if (!mouse_enabled)
-        return interval;
+void SetMouseGyroRollMode(bool mode) {
+    mouse_gyro_roll_mode = mode;
+}
+
+void EmulateJoystick(GameController* controller, u32 interval) {
 
     Axis axis_x, axis_y;
     switch (mouse_joystick_binding) {
@@ -47,7 +56,7 @@ Uint32 MousePolling(void* param, Uint32 id, Uint32 interval) {
         axis_y = Axis::RightY;
         break;
     default:
-        return interval; // no update needed
+        return; // no update needed
     }
 
     float d_x = 0, d_y = 0;
@@ -67,7 +76,35 @@ Uint32 MousePolling(void* param, Uint32 id, Uint32 interval) {
         controller->Axis(0, axis_x, GetAxis(-0x80, 0x7f, 0));
         controller->Axis(0, axis_y, GetAxis(-0x80, 0x7f, 0));
     }
+}
 
+constexpr float constant_down_accel[3] = {0.0f, 10.0f, 0.0f};
+void EmulateGyro(GameController* controller, u32 interval) {
+    // LOG_INFO(Input, "todo gyro");
+    float d_x = 0, d_y = 0;
+    SDL_GetRelativeMouseState(&d_x, &d_y);
+    controller->Acceleration(1, constant_down_accel);
+    float gyro_from_mouse[3] = {-d_y / 100, -d_x / 100, 0.0f};
+    if (mouse_gyro_roll_mode) {
+        gyro_from_mouse[1] = 0.0f;
+        gyro_from_mouse[2] = -d_x / 100;
+    }
+    controller->Gyro(1, gyro_from_mouse);
+}
+
+Uint32 MousePolling(void* param, Uint32 id, Uint32 interval) {
+    auto* controller = (GameController*)param;
+    switch (mouse_mode) {
+    case MouseMode::Joystick:
+        EmulateJoystick(controller, interval);
+        break;
+    case MouseMode::Gyro:
+        EmulateGyro(controller, interval);
+        break;
+
+    default:
+        break;
+    }
     return interval;
 }
 

src/input/input_mouse.h

@@ -8,11 +8,21 @@
 
 namespace Input {
 
-void ToggleMouseEnabled();
+enum MouseMode {
+    Off = 0,
+    Joystick,
+    Gyro,
+};
+
+bool ToggleMouseModeTo(MouseMode m);
 void SetMouseToJoystick(int joystick);
 void SetMouseParams(float mouse_deadzone_offset, float mouse_speed, float mouse_speed_offset);
+void SetMouseGyroRollMode(bool mode);
 
-// Polls the mouse for changes, and simulates joystick movement from it.
+void EmulateJoystick(GameController* controller, u32 interval);
+void EmulateGyro(GameController* controller, u32 interval);
+
+// Polls the mouse for changes
 Uint32 MousePolling(void* param, Uint32 id, Uint32 interval);
 
 } // namespace Input

src/qt_gui/about_dialog.cpp

@@ -12,7 +12,8 @@
 #include "main_window_themes.h"
 #include "ui_about_dialog.h"
 
-AboutDialog::AboutDialog(QWidget* parent) : QDialog(parent), ui(new Ui::AboutDialog) {
+AboutDialog::AboutDialog(std::shared_ptr<gui_settings> gui_settings, QWidget* parent)
+    : QDialog(parent), ui(new Ui::AboutDialog), m_gui_settings(std::move(gui_settings)) {
     ui->setupUi(this);
     preloadImages();
 
@@ -57,7 +58,7 @@ void AboutDialog::preloadImages() {
 }
 
 void AboutDialog::updateImagesForCurrentTheme() {
-    Theme currentTheme = static_cast<Theme>(Config::getMainWindowTheme());
+    Theme currentTheme = static_cast<Theme>(m_gui_settings->GetValue(gui::gen_theme).toInt());
     bool isDarkTheme = (currentTheme == Theme::Dark || currentTheme == Theme::Green ||
                         currentTheme == Theme::Blue || currentTheme == Theme::Violet);
     if (isDarkTheme) {
@@ -188,7 +189,7 @@ void AboutDialog::removeHoverEffect(QLabel* label) {
 }
 
 bool AboutDialog::isDarkTheme() const {
-    Theme currentTheme = static_cast<Theme>(Config::getMainWindowTheme());
+    Theme currentTheme = static_cast<Theme>(m_gui_settings->GetValue(gui::gen_theme).toInt());
     return currentTheme == Theme::Dark || currentTheme == Theme::Green ||
            currentTheme == Theme::Blue || currentTheme == Theme::Violet;
 }

src/qt_gui/about_dialog.h

@@ -8,6 +8,7 @@
 #include <QLabel>
 #include <QPixmap>
 #include <QUrl>
+#include "gui_settings.h"
 
 namespace Ui {
 class AboutDialog;
@@ -17,7 +18,7 @@ class AboutDialog : public QDialog {
     Q_OBJECT
 
 public:
-    explicit AboutDialog(QWidget* parent = nullptr);
+    explicit AboutDialog(std::shared_ptr<gui_settings> gui_settings, QWidget* parent = nullptr);
     ~AboutDialog();
     bool eventFilter(QObject* obj, QEvent* event);
 
@@ -33,4 +34,5 @@ private:
 
     QPixmap originalImages[5];
     QPixmap invertedImages[5];
+    std::shared_ptr<gui_settings> m_gui_settings;
 };

src/qt_gui/control_settings.h

@@ -39,14 +39,28 @@ private:
         "pad_left",     "pad_right", "axis_left_x", "axis_left_y", "axis_right_x",
         "axis_right_y", "back"};
 
-    const QStringList ButtonOutputs = {"cross",    "circle",    "square",   "triangle", "l1",
-                                       "r1",       "l2",        "r2",       "l3",
+    const QStringList ButtonOutputs = {"cross",
+                                       "circle",
+                                       "square",
+                                       "triangle",
+                                       "l1",
+                                       "r1",
+                                       "l2",
+                                       "r2",
+                                       "l3",
 
-                                       "r3",       "options",   "pad_up",
+                                       "r3",
+                                       "options",
+                                       "pad_up",
 
                                        "pad_down",
 
-                                       "pad_left", "pad_right", "touchpad", "unmapped"};
+                                       "pad_left",
+                                       "pad_right",
+                                       "touchpad_left",
+                                       "touchpad_center",
+                                       "touchpad_right",
+                                       "unmapped"};
 
     const QStringList StickOutputs = {"axis_left_x", "axis_left_y", "axis_right_x", "axis_right_y",
                                       "unmapped"};

src/qt_gui/elf_viewer.cpp

@@ -3,10 +3,12 @@
 
 #include "elf_viewer.h"
 
-ElfViewer::ElfViewer(QWidget* parent) : QTableWidget(parent) {
-    dir_list_std = Config::getElfViewer();
-    for (const auto& str : dir_list_std) {
-        dir_list.append(QString::fromStdString(str));
+ElfViewer::ElfViewer(std::shared_ptr<gui_settings> gui_settings, QWidget* parent)
+    : QTableWidget(parent), m_gui_settings(std::move(gui_settings)) {
+
+    list = gui_settings::Var2List(m_gui_settings->GetValue(gui::gen_elfDirs));
+    for (const auto& str : list) {
+        dir_list.append(str);
     }
 
     CheckElfFolders();
@@ -55,11 +57,11 @@ void ElfViewer::OpenElfFolder() {
         }
         std::ranges::sort(m_elf_list);
         OpenElfFiles();
-        dir_list_std.clear();
+        list.clear();
         for (auto dir : dir_list) {
-            dir_list_std.push_back(dir.toStdString());
+            list.push_back(dir);
         }
-        Config::setElfViewer(dir_list_std);
+        m_gui_settings->SetValue(gui::gen_elfDirs, gui_settings::List2Var(list));
     } else {
         // qDebug() << "Folder selection canceled.";
     }

src/qt_gui/elf_viewer.h

@@ -11,7 +11,7 @@
 class ElfViewer : public QTableWidget {
     Q_OBJECT
 public:
-    explicit ElfViewer(QWidget* parent = nullptr);
+    explicit ElfViewer(std::shared_ptr<gui_settings> gui_settings, QWidget* parent = nullptr);
     QStringList m_elf_list;
 
 private:
@@ -21,7 +21,8 @@ private:
     Core::Loader::Elf m_elf_file;
     QStringList dir_list;
     QStringList elf_headers_list;
-    std::vector<std::string> dir_list_std;
+    QList<QString> list;
+    std::shared_ptr<gui_settings> m_gui_settings;
 
     void SetTableItem(QTableWidget* game_list, int row, int column, QString itemStr) {
         QTableWidgetItem* item = new QTableWidgetItem();

src/qt_gui/game_grid_frame.cpp

@@ -34,7 +34,8 @@ GameGridFrame::GameGridFrame(std::shared_ptr<gui_settings> gui_settings,
     connect(this->horizontalScrollBar(), &QScrollBar::valueChanged, this,
             &GameGridFrame::RefreshGridBackgroundImage);
     connect(this, &QTableWidget::customContextMenuRequested, this, [=, this](const QPoint& pos) {
-        m_gui_context_menus.RequestGameMenu(pos, m_game_info->m_games, m_compat_info, this, false);
+        m_gui_context_menus.RequestGameMenu(pos, m_game_info->m_games, m_compat_info,
+                                            m_gui_settings, this, false);
     });
 }
 

src/qt_gui/game_list_frame.cpp

@@ -75,7 +75,8 @@ GameListFrame::GameListFrame(std::shared_ptr<gui_settings> gui_settings,
         });
 
     connect(this, &QTableWidget::customContextMenuRequested, this, [=, this](const QPoint& pos) {
-        m_gui_context_menus.RequestGameMenu(pos, m_game_info->m_games, m_compat_info, this, true);
+        m_gui_context_menus.RequestGameMenu(pos, m_game_info->m_games, m_compat_info,
+                                            m_gui_settings, this, true);
     });
 
     connect(this, &QTableWidget::cellClicked, this, [=, this](int row, int column) {

src/qt_gui/gui_context_menus.h

@@ -32,8 +32,10 @@ class GuiContextMenus : public QObject {
 public:
     void RequestGameMenu(const QPoint& pos, QVector<GameInfo>& m_games,
                          std::shared_ptr<CompatibilityInfoClass> m_compat_info,
-                         QTableWidget* widget, bool isList) {
+                         std::shared_ptr<gui_settings> settings, QTableWidget* widget,
+                         bool isList) {
         QPoint global_pos = widget->viewport()->mapToGlobal(pos);
+        std::shared_ptr<gui_settings> m_gui_settings = std::move(settings);
         int itemID = 0;
         if (isList) {
             itemID = widget->currentRow();
@@ -357,7 +359,7 @@ public:
 
             QString gameName = QString::fromStdString(m_games[itemID].name);
             TrophyViewer* trophyViewer =
-                new TrophyViewer(trophyPath, gameTrpPath, gameName, allTrophyGames);
+                new TrophyViewer(m_gui_settings, trophyPath, gameTrpPath, gameName, allTrophyGames);
             trophyViewer->show();
             connect(widget->parent(), &QWidget::destroyed, trophyViewer,
                     [trophyViewer]() { trophyViewer->deleteLater(); });

src/qt_gui/gui_settings.h

@@ -17,6 +17,12 @@ const QString game_grid = "game_grid";
 const gui_value gen_checkForUpdates = gui_value(general_settings, "checkForUpdates", false);
 const gui_value gen_showChangeLog = gui_value(general_settings, "showChangeLog", false);
 const gui_value gen_updateChannel = gui_value(general_settings, "updateChannel", "Release");
+const gui_value gen_recentFiles =
+    gui_value(main_window, "recentFiles", QVariant::fromValue(QList<QString>()));
+const gui_value gen_guiLanguage = gui_value(general_settings, "guiLanguage", "en_US");
+const gui_value gen_elfDirs =
+    gui_value(main_window, "elfDirs", QVariant::fromValue(QList<QString>()));
+const gui_value gen_theme = gui_value(general_settings, "theme", 0);
 
 // main window settings
 const gui_value mw_geometry = gui_value(main_window, "geometry", QByteArray());

src/qt_gui/kbm_gui.cpp

@@ -32,14 +32,34 @@ KBMSettings::KBMSettings(std::shared_ptr<GameInfoClass> game_info_get, QWidget*
         ui->ProfileComboBox->addItem(QString::fromStdString(m_game_info->m_games[i].serial));
     }
 
-    ButtonsList = {
-        ui->CrossButton,    ui->CircleButton,     ui->TriangleButton,   ui->SquareButton,
-        ui->L1Button,       ui->R1Button,         ui->L2Button,         ui->R2Button,
-        ui->L3Button,       ui->R3Button,         ui->OptionsButton,    ui->TouchpadButton,
-        ui->DpadUpButton,   ui->DpadDownButton,   ui->DpadLeftButton,   ui->DpadRightButton,
-        ui->LStickUpButton, ui->LStickDownButton, ui->LStickLeftButton, ui->LStickRightButton,
-        ui->RStickUpButton, ui->RStickDownButton, ui->RStickLeftButton, ui->RStickRightButton,
-        ui->LHalfButton,    ui->RHalfButton};
+    ButtonsList = {ui->CrossButton,
+                   ui->CircleButton,
+                   ui->TriangleButton,
+                   ui->SquareButton,
+                   ui->L1Button,
+                   ui->R1Button,
+                   ui->L2Button,
+                   ui->R2Button,
+                   ui->L3Button,
+                   ui->R3Button,
+                   ui->OptionsButton,
+                   ui->TouchpadLeftButton,
+                   ui->TouchpadCenterButton,
+                   ui->TouchpadRightButton,
+                   ui->DpadUpButton,
+                   ui->DpadDownButton,
+                   ui->DpadLeftButton,
+                   ui->DpadRightButton,
+                   ui->LStickUpButton,
+                   ui->LStickDownButton,
+                   ui->LStickLeftButton,
+                   ui->LStickRightButton,
+                   ui->RStickUpButton,
+                   ui->RStickDownButton,
+                   ui->RStickLeftButton,
+                   ui->RStickRightButton,
+                   ui->LHalfButton,
+                   ui->RHalfButton};
 
     ButtonConnects();
     SetUIValuestoMappings("default");
@@ -249,12 +269,23 @@ void KBMSettings::SaveKBMConfig(bool CloseOnSave) {
     if (input_string != "unmapped")
         inputs.push_back(input_string);
 
-    input_string = ui->TouchpadButton->text().toStdString();
-    output_string = "touchpad";
+    input_string = ui->TouchpadLeftButton->text().toStdString();
+    output_string = "touchpad_left";
     lines.push_back(output_string + " = " + input_string);
     if (input_string != "unmapped")
         inputs.push_back(input_string);
 
+    input_string = ui->TouchpadCenterButton->text().toStdString();
+    output_string = "touchpad_center";
+    lines.push_back(output_string + " = " + input_string);
+    if (input_string != "unmapped")
+        inputs.push_back(input_string);
+
+    input_string = ui->TouchpadRightButton->text().toStdString();
+    output_string = "touchpad_right";
+    lines.push_back(output_string + " = " + input_string);
+    if (input_string != "unmapped")
+        inputs.push_back(input_string);
     lines.push_back("");
 
     input_string = ui->LStickUpButton->text().toStdString();
@@ -432,7 +463,9 @@ void KBMSettings::SetDefault() {
     ui->R2Button->setText("o");
     ui->R3Button->setText("m");
 
-    ui->TouchpadButton->setText("space");
+    ui->TouchpadLeftButton->setText("space");
+    ui->TouchpadCenterButton->setText("unmapped");
+    ui->TouchpadRightButton->setText("unmapped");
     ui->OptionsButton->setText("enter");
 
     ui->DpadUpButton->setText("up");
@@ -512,8 +545,12 @@ void KBMSettings::SetUIValuestoMappings(std::string config_id) {
                 ui->DpadRightButton->setText(QString::fromStdString(input_string));
             } else if (output_string == "options") {
                 ui->OptionsButton->setText(QString::fromStdString(input_string));
-            } else if (output_string == "touchpad") {
-                ui->TouchpadButton->setText(QString::fromStdString(input_string));
+            } else if (output_string == "touchpad_left") {
+                ui->TouchpadLeftButton->setText(QString::fromStdString(input_string));
+            } else if (output_string == "touchpad_center") {
+                ui->TouchpadCenterButton->setText(QString::fromStdString(input_string));
+            } else if (output_string == "touchpad_right") {
+                ui->TouchpadRightButton->setText(QString::fromStdString(input_string));
             } else if (output_string == "axis_left_x_minus") {
                 ui->LStickLeftButton->setText(QString::fromStdString(input_string));
             } else if (output_string == "axis_left_x_plus") {

src/qt_gui/kbm_gui.ui

@@ -11,8 +11,8 @@
    <rect>
     <x>0</x>
     <y>0</y>
-    <width>1234</width>
-    <height>796</height>
+    <width>1235</width>
+    <height>842</height>
    </rect>
   </property>
   <property name="sizePolicy">
@@ -44,8 +44,8 @@
        <rect>
         <x>0</x>
         <y>0</y>
-        <width>1214</width>
-        <height>746</height>
+        <width>1215</width>
+        <height>792</height>
        </rect>
       </property>
       <widget class="QWidget" name="layoutWidget">
@@ -54,7 +54,7 @@
          <x>0</x>
          <y>0</y>
          <width>1211</width>
-         <height>741</height>
+         <height>791</height>
         </rect>
        </property>
        <layout class="QHBoxLayout" name="RemapLayout">
@@ -793,7 +793,7 @@
              </layout>
             </item>
             <item>
-             <layout class="QVBoxLayout" name="layout_system_buttons" stretch="0">
+             <layout class="QVBoxLayout" name="layout_system_buttons" stretch="0,0">
               <item>
                <widget class="QGroupBox" name="groupBox_4">
                 <property name="sizePolicy">
@@ -825,8 +825,11 @@
                      <verstretch>0</verstretch>
                     </sizepolicy>
                    </property>
-                   <property name="minimumHeight">
-                    <number>48</number>
+                   <property name="minimumSize">
+                    <size>
+                     <width>0</width>
+                     <height>24</height>
+                    </size>
                    </property>
                    <property name="focusPolicy">
                     <enum>Qt::FocusPolicy::NoFocus</enum>
@@ -844,8 +847,11 @@
                      <verstretch>0</verstretch>
                     </sizepolicy>
                    </property>
-                   <property name="minimumHeight">
-                    <number>48</number>
+                   <property name="minimumSize">
+                    <size>
+                     <width>0</width>
+                     <height>24</height>
+                    </size>
                    </property>
                    <property name="focusPolicy">
                     <enum>Qt::FocusPolicy::NoFocus</enum>
@@ -858,6 +864,55 @@
                 </layout>
                </widget>
               </item>
+              <item>
+               <widget class="QGroupBox" name="gb_options">
+                <property name="sizePolicy">
+                 <sizepolicy hsizetype="Expanding" vsizetype="Preferred">
+                  <horstretch>0</horstretch>
+                  <verstretch>0</verstretch>
+                 </sizepolicy>
+                </property>
+                <property name="minimumSize">
+                 <size>
+                  <width>160</width>
+                  <height>0</height>
+                 </size>
+                </property>
+                <property name="title">
+                 <string>Options</string>
+                </property>
+                <layout class="QVBoxLayout" name="gb_start_layout">
+                 <property name="leftMargin">
+                  <number>5</number>
+                 </property>
+                 <property name="topMargin">
+                  <number>5</number>
+                 </property>
+                 <property name="rightMargin">
+                  <number>5</number>
+                 </property>
+                 <property name="bottomMargin">
+                  <number>5</number>
+                 </property>
+                 <item>
+                  <widget class="QPushButton" name="OptionsButton">
+                   <property name="sizePolicy">
+                    <sizepolicy hsizetype="Preferred" vsizetype="Fixed">
+                     <horstretch>0</horstretch>
+                     <verstretch>0</verstretch>
+                    </sizepolicy>
+                   </property>
+                   <property name="focusPolicy">
+                    <enum>Qt::FocusPolicy::NoFocus</enum>
+                   </property>
+                   <property name="text">
+                    <string>unmapped</string>
+                   </property>
+                  </widget>
+                 </item>
+                </layout>
+               </widget>
+              </item>
              </layout>
             </item>
             <item>
@@ -1067,34 +1122,13 @@
                </widget>
               </item>
               <item>
-               <widget class="QGroupBox" name="gb_touchpad">
-                <property name="sizePolicy">
-                 <sizepolicy hsizetype="Expanding" vsizetype="Preferred">
-                  <horstretch>0</horstretch>
-                  <verstretch>0</verstretch>
-                 </sizepolicy>
-                </property>
-                <property name="minimumSize">
-                 <size>
-                  <width>160</width>
-                  <height>0</height>
-                 </size>
-                </property>
+               <widget class="QGroupBox" name="gb_touchpadleft">
                 <property name="title">
-                 <string>Touchpad Click</string>
+                 <string>Touchpad Left</string>
                 </property>
-                <layout class="QVBoxLayout" name="verticalLayout_9">
+                <layout class="QVBoxLayout" name="verticalLayout_17">
                  <item>
-                  <widget class="QPushButton" name="TouchpadButton">
-                   <property name="sizePolicy">
-                    <sizepolicy hsizetype="Preferred" vsizetype="Fixed">
-                     <horstretch>0</horstretch>
-                     <verstretch>0</verstretch>
-                    </sizepolicy>
-                   </property>
-                   <property name="focusPolicy">
-                    <enum>Qt::FocusPolicy::NoFocus</enum>
-                   </property>
+                  <widget class="QPushButton" name="TouchpadLeftButton">
                    <property name="text">
                     <string>unmapped</string>
                    </property>
@@ -1150,6 +1184,22 @@
                 </layout>
                </widget>
               </item>
+              <item>
+               <widget class="QGroupBox" name="gb_touchpadcenter">
+                <property name="title">
+                 <string>Touchpad Center</string>
+                </property>
+                <layout class="QVBoxLayout" name="verticalLayout_11">
+                 <item>
+                  <widget class="QPushButton" name="TouchpadCenterButton">
+                   <property name="text">
+                    <string>unmapped</string>
+                   </property>
+                  </widget>
+                 </item>
+                </layout>
+               </widget>
+              </item>
              </layout>
             </item>
             <item>
@@ -1204,7 +1254,7 @@
                </widget>
               </item>
               <item>
-               <widget class="QGroupBox" name="gb_options">
+               <widget class="QGroupBox" name="gb_touchpadright">
                 <property name="sizePolicy">
                  <sizepolicy hsizetype="Expanding" vsizetype="Preferred">
                   <horstretch>0</horstretch>
@@ -1218,23 +1268,11 @@
                  </size>
                 </property>
                 <property name="title">
-                 <string>Options</string>
+                 <string>Touchpad Right</string>
                 </property>
-                <layout class="QVBoxLayout" name="gb_start_layout">
-                 <property name="leftMargin">
-                  <number>5</number>
-                 </property>
-                 <property name="topMargin">
-                  <number>5</number>
-                 </property>
-                 <property name="rightMargin">
-                  <number>5</number>
-                 </property>
-                 <property name="bottomMargin">
-                  <number>5</number>
-                 </property>
+                <layout class="QVBoxLayout" name="verticalLayout_9">
                  <item>
-                  <widget class="QPushButton" name="OptionsButton">
+                  <widget class="QPushButton" name="TouchpadRightButton">
                    <property name="sizePolicy">
                     <sizepolicy hsizetype="Preferred" vsizetype="Fixed">
                      <horstretch>0</horstretch>

src/qt_gui/kbm_help_dialog.h

@@ -60,7 +60,8 @@ A: -F12: Triggers Renderdoc capture
 -Ctrl F10: Open the debug menu
 -F9: Pauses emultor, if the debug menu is open
 -F8: Reparses the config file while in-game
--F7: Toggles mouse capture and mouse input
+-F7: Toggles mouse-to-joystick emulation
+-F6: Toggles mouse-to-gyro emulation
 
 Q: How do I change between mouse and controller joystick input, and why is it even required?
 A: You can switch between them with F7, and it is required, because mouse input is done with polling, which means mouse movement is checked every frame, and if it didn't move, the code manually sets the emulator's virtual controller to 0 (back to the center), even if other input devices would update it.
@@ -129,8 +130,12 @@ Controller:
     If you have a controller that has different names for buttons, it will still work, just look up what are the equivalent names for that controller
     The same left-right rule still applies here.
     Buttons:
-        'triangle', 'circle', 'cross', 'square', 'l1', 'l3',
-        'options', touchpad', 'up', 'down', 'left', 'right'
+            'triangle', 'circle', 'cross', 'square', 'l1', 'l3',
+            'options', touchpad', 'up', 'down', 'left', 'right'
+        Input-only:
+            'lpaddle_low', 'lpaddle_high'
+        Output-only:
+            'touchpad_left', 'touchpad_center', 'touchpad_right'
     Axes if you bind them to a button input:
         'axis_left_x_plus', 'axis_left_x_minus', 'axis_left_y_plus', 'axis_left_y_minus',
         'axis_right_x_plus', ..., 'axis_right_y_minus',
@@ -171,6 +176,8 @@ You can find these here, with detailed comments, examples and suggestions for mo
     Values go from 1 to 127 (no deadzone to max deadzone), first is the inner, second is the outer deadzone
     If you only want inner or outer deadzone, set the other to 1 or 127, respectively
     Devices: leftjoystick, rightjoystick, l2, r2
+'mouse_gyro_roll_mode':
+    Controls whether moving the mouse sideways causes a panning or a rolling motion while mouse-to-gyro emulation is active.
 )";
     }
 };

src/qt_gui/main_window.cpp

@@ -39,8 +39,6 @@ MainWindow::MainWindow(QWidget* parent) : QMainWindow(parent), ui(new Ui::MainWi
 
 MainWindow::~MainWindow() {
     SaveWindowState();
-    const auto config_dir = Common::FS::GetUserPath(Common::FS::PathType::UserDir);
-    Config::saveMainWindow(config_dir / "config.toml");
 }
 
 bool MainWindow::Init() {
@@ -297,7 +295,7 @@ void MainWindow::CreateDockWindows() {
     m_game_list_frame->setObjectName("gamelist");
     m_game_grid_frame.reset(new GameGridFrame(m_gui_settings, m_game_info, m_compat_info, this));
     m_game_grid_frame->setObjectName("gamegridlist");
-    m_elf_viewer.reset(new ElfViewer(this));
+    m_elf_viewer.reset(new ElfViewer(m_gui_settings, this));
     m_elf_viewer->setObjectName("elflist");
 
     int table_mode = m_gui_settings->GetValue(gui::gl_mode).toInt();
@@ -492,7 +490,7 @@ void MainWindow::CreateConnects() {
 #endif
 
     connect(ui->aboutAct, &QAction::triggered, this, [this]() {
-        auto aboutDialog = new AboutDialog(this);
+        auto aboutDialog = new AboutDialog(m_gui_settings, this);
         aboutDialog->exec();
     });
 
@@ -771,14 +769,14 @@ void MainWindow::CreateConnects() {
 
         QString gameName = QString::fromStdString(firstGame.name);
         TrophyViewer* trophyViewer =
-            new TrophyViewer(trophyPath, gameTrpPath, gameName, allTrophyGames);
+            new TrophyViewer(m_gui_settings, trophyPath, gameTrpPath, gameName, allTrophyGames);
         trophyViewer->show();
     });
 
     // Themes
     connect(ui->setThemeDark, &QAction::triggered, &m_window_themes, [this]() {
         m_window_themes.SetWindowTheme(Theme::Dark, ui->mw_searchbar);
-        Config::setMainWindowTheme(static_cast<int>(Theme::Dark));
+        m_gui_settings->SetValue(gui::gen_theme, static_cast<int>(Theme::Dark));
         if (isIconBlack) {
             SetUiIcons(false);
             isIconBlack = false;
@@ -786,7 +784,7 @@ void MainWindow::CreateConnects() {
     });
     connect(ui->setThemeLight, &QAction::triggered, &m_window_themes, [this]() {
         m_window_themes.SetWindowTheme(Theme::Light, ui->mw_searchbar);
-        Config::setMainWindowTheme(static_cast<int>(Theme::Light));
+        m_gui_settings->SetValue(gui::gen_theme, static_cast<int>(Theme::Light));
         if (!isIconBlack) {
             SetUiIcons(true);
             isIconBlack = true;
@@ -794,7 +792,7 @@ void MainWindow::CreateConnects() {
     });
     connect(ui->setThemeGreen, &QAction::triggered, &m_window_themes, [this]() {
         m_window_themes.SetWindowTheme(Theme::Green, ui->mw_searchbar);
-        Config::setMainWindowTheme(static_cast<int>(Theme::Green));
+        m_gui_settings->SetValue(gui::gen_theme, static_cast<int>(Theme::Green));
         if (isIconBlack) {
             SetUiIcons(false);
             isIconBlack = false;
@@ -802,7 +800,7 @@ void MainWindow::CreateConnects() {
     });
     connect(ui->setThemeBlue, &QAction::triggered, &m_window_themes, [this]() {
         m_window_themes.SetWindowTheme(Theme::Blue, ui->mw_searchbar);
-        Config::setMainWindowTheme(static_cast<int>(Theme::Blue));
+        m_gui_settings->SetValue(gui::gen_theme, static_cast<int>(Theme::Blue));
         if (isIconBlack) {
             SetUiIcons(false);
             isIconBlack = false;
@@ -810,7 +808,7 @@ void MainWindow::CreateConnects() {
     });
     connect(ui->setThemeViolet, &QAction::triggered, &m_window_themes, [this]() {
         m_window_themes.SetWindowTheme(Theme::Violet, ui->mw_searchbar);
-        Config::setMainWindowTheme(static_cast<int>(Theme::Violet));
+        m_gui_settings->SetValue(gui::gen_theme, static_cast<int>(Theme::Violet));
         if (isIconBlack) {
             SetUiIcons(false);
             isIconBlack = false;
@@ -818,7 +816,7 @@ void MainWindow::CreateConnects() {
     });
     connect(ui->setThemeGruvbox, &QAction::triggered, &m_window_themes, [this]() {
         m_window_themes.SetWindowTheme(Theme::Gruvbox, ui->mw_searchbar);
-        Config::setMainWindowTheme(static_cast<int>(Theme::Gruvbox));
+        m_gui_settings->SetValue(gui::gen_theme, static_cast<int>(Theme::Gruvbox));
         if (isIconBlack) {
             SetUiIcons(false);
             isIconBlack = false;
@@ -826,7 +824,7 @@ void MainWindow::CreateConnects() {
     });
     connect(ui->setThemeTokyoNight, &QAction::triggered, &m_window_themes, [this]() {
         m_window_themes.SetWindowTheme(Theme::TokyoNight, ui->mw_searchbar);
-        Config::setMainWindowTheme(static_cast<int>(Theme::TokyoNight));
+        m_gui_settings->SetValue(gui::gen_theme, static_cast<int>(Theme::TokyoNight));
         if (isIconBlack) {
             SetUiIcons(false);
             isIconBlack = false;
@@ -834,7 +832,7 @@ void MainWindow::CreateConnects() {
     });
     connect(ui->setThemeOled, &QAction::triggered, &m_window_themes, [this]() {
         m_window_themes.SetWindowTheme(Theme::Oled, ui->mw_searchbar);
-        Config::setMainWindowTheme(static_cast<int>(Theme::Oled));
+        m_gui_settings->SetValue(gui::gen_theme, static_cast<int>(Theme::Oled));
         if (isIconBlack) {
             SetUiIcons(false);
             isIconBlack = false;
@@ -981,7 +979,7 @@ void MainWindow::InstallDirectory() {
 }
 
 void MainWindow::SetLastUsedTheme() {
-    Theme lastTheme = static_cast<Theme>(Config::getMainWindowTheme());
+    Theme lastTheme = static_cast<Theme>(m_gui_settings->GetValue(gui::gen_theme).toInt());
     m_window_themes.SetWindowTheme(lastTheme, ui->mw_searchbar);
 
     switch (lastTheme) {
@@ -1122,33 +1120,32 @@ void MainWindow::HandleResize(QResizeEvent* event) {
 }
 
 void MainWindow::AddRecentFiles(QString filePath) {
-    std::vector<std::string> vec = Config::getRecentFiles();
-    if (!vec.empty()) {
-        if (filePath.toStdString() == vec.at(0)) {
+    QList<QString> list = gui_settings::Var2List(m_gui_settings->GetValue(gui::gen_recentFiles));
+    if (!list.empty()) {
+        if (filePath == list.at(0)) {
             return;
         }
-        auto it = std::find(vec.begin(), vec.end(), filePath.toStdString());
-        if (it != vec.end()) {
-            vec.erase(it);
+        auto it = std::find(list.begin(), list.end(), filePath);
+        if (it != list.end()) {
+            list.erase(it);
         }
     }
-    vec.insert(vec.begin(), filePath.toStdString());
-    if (vec.size() > 6) {
-        vec.pop_back();
+    list.insert(list.begin(), filePath);
+    if (list.size() > 6) {
+        list.pop_back();
     }
-    Config::setRecentFiles(vec);
-    const auto config_dir = Common::FS::GetUserPath(Common::FS::PathType::UserDir);
-    Config::saveMainWindow(config_dir / "config.toml");
+    m_gui_settings->SetValue(gui::gen_recentFiles, gui_settings::List2Var(list));
     CreateRecentGameActions(); // Refresh the QActions.
 }
 
 void MainWindow::CreateRecentGameActions() {
     m_recent_files_group = new QActionGroup(this);
     ui->menuRecent->clear();
-    std::vector<std::string> vec = Config::getRecentFiles();
-    for (int i = 0; i < vec.size(); i++) {
+    QList<QString> list = gui_settings::Var2List(m_gui_settings->GetValue(gui::gen_recentFiles));
+
+    for (int i = 0; i < list.size(); i++) {
         QAction* recentFileAct = new QAction(this);
-        recentFileAct->setText(QString::fromStdString(vec.at(i)));
+        recentFileAct->setText(list.at(i));
         ui->menuRecent->addAction(recentFileAct);
         m_recent_files_group->addAction(recentFileAct);
     }
@@ -1165,7 +1162,7 @@ void MainWindow::CreateRecentGameActions() {
 }
 
 void MainWindow::LoadTranslation() {
-    auto language = QString::fromStdString(Config::getEmulatorLanguage());
+    auto language = m_gui_settings->GetValue(gui::gen_guiLanguage).toString();
 
     const QString base_dir = QStringLiteral(":/translations");
     QString base_path = QStringLiteral("%1/%2.qm").arg(base_dir).arg(language);
@@ -1190,8 +1187,8 @@ void MainWindow::LoadTranslation() {
     }
 }
 
-void MainWindow::OnLanguageChanged(const std::string& locale) {
-    Config::setEmulatorLanguage(locale);
+void MainWindow::OnLanguageChanged(const QString& locale) {
+    m_gui_settings->SetValue(gui::gen_guiLanguage, locale);
 
     LoadTranslation();
 }

src/qt_gui/main_window.h

@@ -47,7 +47,7 @@ private Q_SLOTS:
     void ShowGameList();
     void RefreshGameTable();
     void HandleResize(QResizeEvent* event);
-    void OnLanguageChanged(const std::string& locale);
+    void OnLanguageChanged(const QString& locale);
     void toggleLabelsUnderIcons();
 
 private:

src/qt_gui/settings.cpp

@@ -75,3 +75,17 @@ void settings::SetValue(const QString& key, const QString& name, const QVariant&
         }
     }
 }
+QVariant settings::List2Var(const QList<QString>& list) {
+    QByteArray ba;
+    QDataStream stream(&ba, QIODevice::WriteOnly);
+    stream << list;
+    return QVariant(ba);
+}
+
+QList<QString> settings::Var2List(const QVariant& var) {
+    QList<QString> list;
+    QByteArray ba = var.toByteArray();
+    QDataStream stream(&ba, QIODevice::ReadOnly);
+    stream >> list;
+    return list;
+}

src/qt_gui/settings.h

@@ -35,6 +35,8 @@ public:
 
     QVariant GetValue(const QString& key, const QString& name, const QVariant& def) const;
     QVariant GetValue(const gui_value& entry) const;
+    static QVariant List2Var(const QList<QString>& list);
+    static QList<QString> Var2List(const QVariant& var);
 
 public Q_SLOTS:
     /** Remove entry */

src/qt_gui/settings_dialog.cpp

@@ -123,11 +123,6 @@ SettingsDialog::SettingsDialog(std::shared_ptr<gui_settings> gui_settings,
     ui->hideCursorComboBox->addItem(tr("Idle"));
     ui->hideCursorComboBox->addItem(tr("Always"));
 
-    ui->backButtonBehaviorComboBox->addItem(tr("Touchpad Left"), "left");
-    ui->backButtonBehaviorComboBox->addItem(tr("Touchpad Center"), "center");
-    ui->backButtonBehaviorComboBox->addItem(tr("Touchpad Right"), "right");
-    ui->backButtonBehaviorComboBox->addItem(tr("None"), "none");
-
     InitializeEmulatorLanguages();
     LoadValuesFromConfig();
 
@@ -366,7 +361,6 @@ SettingsDialog::SettingsDialog(std::shared_ptr<gui_settings> gui_settings,
         // Input
         ui->hideCursorGroupBox->installEventFilter(this);
         ui->idleTimeoutGroupBox->installEventFilter(this);
-        ui->backButtonBehaviorGroupBox->installEventFilter(this);
 
         // Graphics
         ui->graphicsAdapterGroupBox->installEventFilter(this);
@@ -534,10 +528,6 @@ void SettingsDialog::LoadValuesFromConfig() {
         indexTab = 0;
     ui->tabWidgetSettings->setCurrentIndex(indexTab);
 
-    QString backButtonBehavior = QString::fromStdString(
-        toml::find_or<std::string>(data, "Input", "backButtonBehavior", "left"));
-    int index = ui->backButtonBehaviorComboBox->findData(backButtonBehavior);
-    ui->backButtonBehaviorComboBox->setCurrentIndex(index != -1 ? index : 0);
     ui->motionControlsCheckBox->setChecked(
         toml::find_or<bool>(data, "Input", "isMotionControlsEnabled", true));
 
@@ -594,7 +584,7 @@ void SettingsDialog::OnLanguageChanged(int index) {
 
     ui->retranslateUi(this);
 
-    emit LanguageChanged(ui->emulatorLanguageComboBox->itemData(index).toString().toStdString());
+    emit LanguageChanged(ui->emulatorLanguageComboBox->itemData(index).toString());
 }
 
 void SettingsDialog::OnCursorStateChanged(s16 index) {
@@ -666,8 +656,6 @@ void SettingsDialog::updateNoteTextEdit(const QString& elementName) {
         text = tr("Hide Cursor:\\nChoose when the cursor will disappear:\\nNever: You will always see the mouse.\\nidle: Set a time for it to disappear after being idle.\\nAlways: you will never see the mouse.");
     } else if (elementName == "idleTimeoutGroupBox") {
         text = tr("Hide Idle Cursor Timeout:\\nThe duration (seconds) after which the cursor that has been idle hides itself.");
-    } else if (elementName == "backButtonBehaviorGroupBox") {
-        text = tr("Back Button Behavior:\\nSets the controller's back button to emulate tapping the specified position on the PS4 touchpad.");
     }
 
     // Graphics
@@ -745,8 +733,6 @@ bool SettingsDialog::eventFilter(QObject* obj, QEvent* event) {
 
 void SettingsDialog::UpdateSettings() {
 
-    const QVector<std::string> TouchPadIndex = {"left", "center", "right", "none"};
-    Config::setBackButtonBehavior(TouchPadIndex[ui->backButtonBehaviorComboBox->currentIndex()]);
     Config::setIsFullscreen(screenModeMap.value(ui->displayModeComboBox->currentText()) !=
                             "Windowed");
     Config::setFullscreenMode(
@@ -886,4 +872,5 @@ void SettingsDialog::setDefaultValues() {
     } else {
         m_gui_settings->SetValue(gui::gen_updateChannel, "Nightly");
     }
+    m_gui_settings->SetValue(gui::gen_guiLanguage, "en_US");
 }

src/qt_gui/settings_dialog.h

@@ -32,7 +32,7 @@ public:
     int exec() override;
 
 signals:
-    void LanguageChanged(const std::string& locale);
+    void LanguageChanged(const QString& locale);
     void CompatibilityChanged();
     void BackgroundOpacityChanged(int opacity);
 

src/qt_gui/settings_dialog.ui

@@ -1613,36 +1613,6 @@
                <property name="bottomMargin">
                 <number>11</number>
                </property>
-               <item>
-                <widget class="QGroupBox" name="backButtonBehaviorGroupBox">
-                 <property name="enabled">
-                  <bool>true</bool>
-                 </property>
-                 <property name="sizePolicy">
-                  <sizepolicy hsizetype="Preferred" vsizetype="Fixed">
-                   <horstretch>0</horstretch>
-                   <verstretch>0</verstretch>
-                  </sizepolicy>
-                 </property>
-                 <property name="minimumSize">
-                  <size>
-                   <width>0</width>
-                   <height>0</height>
-                  </size>
-                 </property>
-                 <property name="title">
-                  <string>Back Button Behavior</string>
-                 </property>
-                 <layout class="QVBoxLayout" name="BackButtonLayout">
-                  <property name="leftMargin">
-                   <number>11</number>
-                  </property>
-                  <item>
-                   <widget class="QComboBox" name="backButtonBehaviorComboBox"/>
-                  </item>
-                 </layout>
-                </widget>
-               </item>
                <item>
                 <widget class="QCheckBox" name="motionControlsCheckBox">
                  <property name="text">

src/qt_gui/translations/ca_ES.ts

@@ -1184,7 +1184,7 @@
       <source>Cannot bind any unique input more than once. Duplicate inputs mapped to the following buttons:
 
 %1</source>
-      <translation type="unfinished">Cannot bind any unique input more than once. Duplicate inputs mapped to the following buttons:
+      <translation>No es pot assignar una entrada més d'una vegada. S'han assignat de manera duplicada pels següents botons:
 
 %1</translation>
     </message>

src/qt_gui/translations/nb_NO.ts

@@ -337,7 +337,7 @@
     </message>
     <message>
       <source>The update has been downloaded, press OK to install.</source>
-      <translation>Oppdateringen ble lastet ned, trykk OK for å installere.</translation>
+      <translation>Oppdateringen er lastet ned, trykk OK for å installere.</translation>
     </message>
     <message>
       <source>Failed to save the update file at</source>
@@ -990,7 +990,7 @@
     </message>
     <message>
       <source>unmapped</source>
-      <translation>Ikke satt opp</translation>
+      <translation>Ikke tildelt</translation>
     </message>
     <message>
       <source>Left</source>
@@ -1184,7 +1184,7 @@
       <source>Cannot bind any unique input more than once. Duplicate inputs mapped to the following buttons:
 
 %1</source>
-      <translation type="unfinished">Cannot bind any unique input more than once. Duplicate inputs mapped to the following buttons:
+      <translation>Kan ikke tildele samme inndata mer enn én gang. Dupliserte inndata tildeles følgende taster:
 
 %1</translation>
     </message>

src/qt_gui/translations/pt_BR.ts

@@ -1184,7 +1184,7 @@
       <source>Cannot bind any unique input more than once. Duplicate inputs mapped to the following buttons:
 
 %1</source>
-      <translation type="unfinished">Cannot bind any unique input more than once. Duplicate inputs mapped to the following buttons:
+      <translation>Não é possível atribuir a mesma entrada mais de uma vez. Entradas duplicadas foram atribuídas aos seguintes botões:
 
 %1</translation>
     </message>

src/qt_gui/translations/ru_RU.ts

@@ -1138,7 +1138,7 @@
     </message>
     <message>
       <source>This button copies mappings from the Common Config to the currently selected profile, and cannot be used when the currently selected profile is the Common Config.</source>
-      <translation>Эта кнопка копирует настройки из общего конфига в текущий выбранный профиль, и не может быть использован, когда выбранный профиль это общий конфиг.</translation>
+      <translation>Эта кнопка копирует настройки из общего конфига в текущий выбранный профиль, и не может быть использован, когда выбранный профиль - это общий конфиг.</translation>
     </message>
     <message>
       <source>Copy values from Common Config</source>
@@ -1184,7 +1184,7 @@
       <source>Cannot bind any unique input more than once. Duplicate inputs mapped to the following buttons:
 
 %1</source>
-      <translation type="unfinished">Cannot bind any unique input more than once. Duplicate inputs mapped to the following buttons:
+      <translation>Невозможно привязать уникальный ввод более одного раза. Дублированные вводы назначены на следующие кнопки:
 
 %1</translation>
     </message>

src/qt_gui/translations/sv_SE.ts

@@ -1184,7 +1184,7 @@
       <source>Cannot bind any unique input more than once. Duplicate inputs mapped to the following buttons:
 
 %1</source>
-      <translation type="unfinished">Cannot bind any unique input more than once. Duplicate inputs mapped to the following buttons:
+      <translation>Det går inte att binda samma unika inmatning mer än en gång. Dubbla inmatningar har mappats till följande knappar:
 
 %1</translation>
     </message>

src/qt_gui/translations/zh_CN.ts

@@ -1184,7 +1184,7 @@
       <source>Cannot bind any unique input more than once. Duplicate inputs mapped to the following buttons:
 
 %1</source>
-      <translation type="unfinished">Cannot bind any unique input more than once. Duplicate inputs mapped to the following buttons:
+      <translation>不能多次绑定任何同一输入。请重新映射以下按键的输入：
 
 %1</translation>
     </message>

src/qt_gui/trophy_viewer.cpp

@@ -104,14 +104,16 @@ void TrophyViewer::updateTableFilters() {
     }
 }
 
-TrophyViewer::TrophyViewer(QString trophyPath, QString gameTrpPath, QString gameName,
+TrophyViewer::TrophyViewer(std::shared_ptr<gui_settings> gui_settings, QString trophyPath,
+                           QString gameTrpPath, QString gameName,
                            const QVector<TrophyGameInfo>& allTrophyGames)
-    : QMainWindow(), allTrophyGames_(allTrophyGames), currentGameName_(gameName) {
+    : QMainWindow(), allTrophyGames_(allTrophyGames), currentGameName_(gameName),
+      m_gui_settings(std::move(gui_settings)) {
     this->setWindowTitle(tr("Trophy Viewer") + " - " + currentGameName_);
     this->setAttribute(Qt::WA_DeleteOnClose);
     tabWidget = new QTabWidget(this);
 
-    auto lan = Config::getEmulatorLanguage();
+    auto lan = m_gui_settings->GetValue(gui::gen_guiLanguage).toString();
     if (lan == "en_US" || lan == "zh_CN" || lan == "zh_TW" || lan == "ja_JP" || lan == "ko_KR" ||
         lan == "lt_LT" || lan == "nb_NO" || lan == "nl_NL") {
         useEuropeanDateFormat = false;
@@ -463,7 +465,7 @@ void TrophyViewer::SetTableItem(QTableWidget* parent, int row, int column, QStri
         item->setTextAlignment(Qt::AlignCenter);
     item->setFont(QFont("Arial", 12, QFont::Bold));
 
-    Theme theme = static_cast<Theme>(Config::getMainWindowTheme());
+    Theme theme = static_cast<Theme>(m_gui_settings->GetValue(gui::gen_theme).toInt());
 
     if (theme == Theme::Light) {
         item->setForeground(QBrush(Qt::black));

src/qt_gui/trophy_viewer.h

@@ -23,6 +23,7 @@
 
 #include "common/types.h"
 #include "core/file_format/trp.h"
+#include "gui_settings.h"
 
 struct TrophyGameInfo {
     QString name;
@@ -34,7 +35,8 @@ class TrophyViewer : public QMainWindow {
     Q_OBJECT
 public:
     explicit TrophyViewer(
-        QString trophyPath, QString gameTrpPath, QString gameName = "",
+        std::shared_ptr<gui_settings> gui_settings, QString trophyPath, QString gameTrpPath,
+        QString gameName = "",
         const QVector<TrophyGameInfo>& allTrophyGames = QVector<TrophyGameInfo>());
 
     void updateTrophyInfo();
@@ -77,4 +79,5 @@ private:
         }
         return "Unknown";
     }
+    std::shared_ptr<gui_settings> m_gui_settings;
 };

src/sdl_window.cpp

@@ -474,11 +474,16 @@ void WindowSDL::OnKeyboardMouseInput(const SDL_Event* event) {
             Input::ParseInputConfig(std::string(Common::ElfInfo::Instance().GameSerial()));
             return;
         }
-        // Toggle mouse capture and movement input
+        // Toggle mouse capture and joystick input emulation
         else if (input_id == SDLK_F7) {
-            Input::ToggleMouseEnabled();
             SDL_SetWindowRelativeMouseMode(this->GetSDLWindow(),
-                                           !SDL_GetWindowRelativeMouseMode(this->GetSDLWindow()));
+                                           Input::ToggleMouseModeTo(Input::MouseMode::Joystick));
+            return;
+        }
+        // Toggle mouse capture and gyro input emulation
+        else if (input_id == SDLK_F6) {
+            SDL_SetWindowRelativeMouseMode(this->GetSDLWindow(),
+                                           Input::ToggleMouseModeTo(Input::MouseMode::Gyro));
             return;
         }
         // Toggle fullscreen

src/shader_recompiler/backend/spirv/emit_spirv.cpp

@@ -271,7 +271,8 @@ void SetupCapabilities(const Info& info, const Profile& profile, EmitContext& ct
     if (info.has_image_query) {
         ctx.AddCapability(spv::Capability::ImageQuery);
     }
-    if (info.uses_atomic_float_min_max && profile.supports_image_fp32_atomic_min_max) {
+    if ((info.uses_image_atomic_float_min_max && profile.supports_image_fp32_atomic_min_max) ||
+        (info.uses_buffer_atomic_float_min_max && profile.supports_buffer_fp32_atomic_min_max)) {
         ctx.AddExtension("SPV_EXT_shader_atomic_float_min_max");
         ctx.AddCapability(spv::Capability::AtomicFloat32MinMaxEXT);
     }

src/shader_recompiler/backend/spirv/emit_spirv_atomic.cpp

@@ -50,9 +50,17 @@ Id SharedAtomicU64(EmitContext& ctx, Id offset, Id value,
     });
 }
 
+template <bool is_float = false>
 Id BufferAtomicU32(EmitContext& ctx, IR::Inst* inst, u32 handle, Id address, Id value,
                    Id (Sirit::Module::*atomic_func)(Id, Id, Id, Id, Id)) {
     const auto& buffer = ctx.buffers[handle];
+    const auto type = [&] {
+        if constexpr (is_float) {
+            return ctx.F32[1];
+        } else {
+            return ctx.U32[1];
+        }
+    }();
     if (Sirit::ValidId(buffer.offset)) {
         address = ctx.OpIAdd(ctx.U32[1], address, buffer.offset);
     }
@@ -60,8 +68,8 @@ Id BufferAtomicU32(EmitContext& ctx, IR::Inst* inst, u32 handle, Id address, Id
     const auto [id, pointer_type] = buffer[EmitContext::PointerType::U32];
     const Id ptr = ctx.OpAccessChain(pointer_type, id, ctx.u32_zero_value, index);
     const auto [scope, semantics]{AtomicArgs(ctx)};
-    return AccessBoundsCheck<32>(ctx, index, buffer.size_dwords, [&] {
-        return (ctx.*atomic_func)(ctx.U32[1], ptr, scope, semantics, value);
+    return AccessBoundsCheck<32, 1, is_float>(ctx, index, buffer.size_dwords, [&] {
+        return (ctx.*atomic_func)(type, ptr, scope, semantics, value);
     });
 }
 
@@ -196,6 +204,24 @@ Id EmitBufferAtomicUMin32(EmitContext& ctx, IR::Inst* inst, u32 handle, Id addre
     return BufferAtomicU32(ctx, inst, handle, address, value, &Sirit::Module::OpAtomicUMin);
 }
 
+Id EmitBufferAtomicFMin32(EmitContext& ctx, IR::Inst* inst, u32 handle, Id address, Id value) {
+    if (ctx.profile.supports_buffer_fp32_atomic_min_max) {
+        return BufferAtomicU32<true>(ctx, inst, handle, address, value,
+                                     &Sirit::Module::OpAtomicFMin);
+    }
+
+    const auto u32_value = ctx.OpBitcast(ctx.U32[1], value);
+    const auto sign_bit_set =
+        ctx.OpBitFieldUExtract(ctx.U32[1], u32_value, ctx.ConstU32(31u), ctx.ConstU32(1u));
+
+    const auto result = ctx.OpSelect(
+        ctx.F32[1], sign_bit_set,
+        EmitBitCastF32U32(ctx, EmitBufferAtomicUMax32(ctx, inst, handle, address, u32_value)),
+        EmitBitCastF32U32(ctx, EmitBufferAtomicSMin32(ctx, inst, handle, address, u32_value)));
+
+    return result;
+}
+
 Id EmitBufferAtomicSMax32(EmitContext& ctx, IR::Inst* inst, u32 handle, Id address, Id value) {
     return BufferAtomicU32(ctx, inst, handle, address, value, &Sirit::Module::OpAtomicSMax);
 }
@@ -204,6 +230,24 @@ Id EmitBufferAtomicUMax32(EmitContext& ctx, IR::Inst* inst, u32 handle, Id addre
     return BufferAtomicU32(ctx, inst, handle, address, value, &Sirit::Module::OpAtomicUMax);
 }
 
+Id EmitBufferAtomicFMax32(EmitContext& ctx, IR::Inst* inst, u32 handle, Id address, Id value) {
+    if (ctx.profile.supports_buffer_fp32_atomic_min_max) {
+        return BufferAtomicU32<true>(ctx, inst, handle, address, value,
+                                     &Sirit::Module::OpAtomicFMax);
+    }
+
+    const auto u32_value = ctx.OpBitcast(ctx.U32[1], value);
+    const auto sign_bit_set =
+        ctx.OpBitFieldUExtract(ctx.U32[1], u32_value, ctx.ConstU32(31u), ctx.ConstU32(1u));
+
+    const auto result = ctx.OpSelect(
+        ctx.F32[1], sign_bit_set,
+        EmitBitCastF32U32(ctx, EmitBufferAtomicUMin32(ctx, inst, handle, address, u32_value)),
+        EmitBitCastF32U32(ctx, EmitBufferAtomicSMax32(ctx, inst, handle, address, u32_value)));
+
+    return result;
+}
+
 Id EmitBufferAtomicInc32(EmitContext& ctx, IR::Inst* inst, u32 handle, Id address) {
     return BufferAtomicU32IncDec(ctx, inst, handle, address, &Sirit::Module::OpAtomicIIncrement);
 }

src/shader_recompiler/backend/spirv/emit_spirv_instructions.h

@@ -92,8 +92,10 @@ Id EmitBufferAtomicIAdd64(EmitContext& ctx, IR::Inst* inst, u32 handle, Id addre
 Id EmitBufferAtomicISub32(EmitContext& ctx, IR::Inst* inst, u32 handle, Id address, Id value);
 Id EmitBufferAtomicSMin32(EmitContext& ctx, IR::Inst* inst, u32 handle, Id address, Id value);
 Id EmitBufferAtomicUMin32(EmitContext& ctx, IR::Inst* inst, u32 handle, Id address, Id value);
+Id EmitBufferAtomicFMin32(EmitContext& ctx, IR::Inst* inst, u32 handle, Id address, Id value);
 Id EmitBufferAtomicSMax32(EmitContext& ctx, IR::Inst* inst, u32 handle, Id address, Id value);
 Id EmitBufferAtomicUMax32(EmitContext& ctx, IR::Inst* inst, u32 handle, Id address, Id value);
+Id EmitBufferAtomicFMax32(EmitContext& ctx, IR::Inst* inst, u32 handle, Id address, Id value);
 Id EmitBufferAtomicInc32(EmitContext& ctx, IR::Inst* inst, u32 handle, Id address);
 Id EmitBufferAtomicDec32(EmitContext& ctx, IR::Inst* inst, u32 handle, Id address);
 Id EmitBufferAtomicAnd32(EmitContext& ctx, IR::Inst* inst, u32 handle, Id address, Id value);

src/shader_recompiler/frontend/translate/vector_memory.cpp

@@ -90,6 +90,10 @@ void Translator::EmitVectorMemory(const GcnInst& inst) {
         return BUFFER_ATOMIC(AtomicOp::Inc, inst);
     case Opcode::BUFFER_ATOMIC_DEC:
         return BUFFER_ATOMIC(AtomicOp::Dec, inst);
+    case Opcode::BUFFER_ATOMIC_FMIN:
+        return BUFFER_ATOMIC(AtomicOp::Fmin, inst);
+    case Opcode::BUFFER_ATOMIC_FMAX:
+        return BUFFER_ATOMIC(AtomicOp::Fmax, inst);
 
         // MIMG
         // Image load operations
@@ -357,6 +361,10 @@ void Translator::BUFFER_ATOMIC(AtomicOp op, const GcnInst& inst) {
             return ir.BufferAtomicInc(handle, address, buffer_info);
         case AtomicOp::Dec:
             return ir.BufferAtomicDec(handle, address, buffer_info);
+        case AtomicOp::Fmin:
+            return ir.BufferAtomicFMin(handle, address, vdata_val, buffer_info);
+        case AtomicOp::Fmax:
+            return ir.BufferAtomicFMax(handle, address, vdata_val, buffer_info);
         default:
             UNREACHABLE();
         }

src/shader_recompiler/info.h

@@ -215,7 +215,8 @@ struct Info {
     bool has_image_query{};
     bool has_perspective_interp{};
     bool has_linear_interp{};
-    bool uses_atomic_float_min_max{};
+    bool uses_buffer_atomic_float_min_max{};
+    bool uses_image_atomic_float_min_max{};
     bool uses_lane_id{};
     bool uses_group_quad{};
     bool uses_group_ballot{};

src/shader_recompiler/ir/ir_emitter.cpp

@@ -504,12 +504,22 @@ Value IREmitter::BufferAtomicIMin(const Value& handle, const Value& address, con
                      : Inst(Opcode::BufferAtomicUMin32, Flags{info}, handle, address, value);
 }
 
+Value IREmitter::BufferAtomicFMin(const Value& handle, const Value& address, const Value& value,
+                                  BufferInstInfo info) {
+    return Inst(Opcode::BufferAtomicFMin32, Flags{info}, handle, address, value);
+}
+
 Value IREmitter::BufferAtomicIMax(const Value& handle, const Value& address, const Value& value,
                                   bool is_signed, BufferInstInfo info) {
     return is_signed ? Inst(Opcode::BufferAtomicSMax32, Flags{info}, handle, address, value)
                      : Inst(Opcode::BufferAtomicUMax32, Flags{info}, handle, address, value);
 }
 
+Value IREmitter::BufferAtomicFMax(const Value& handle, const Value& address, const Value& value,
+                                  BufferInstInfo info) {
+    return Inst(Opcode::BufferAtomicFMax32, Flags{info}, handle, address, value);
+}
+
 Value IREmitter::BufferAtomicInc(const Value& handle, const Value& address, BufferInstInfo info) {
     return Inst(Opcode::BufferAtomicInc32, Flags{info}, handle, address);
 }

src/shader_recompiler/ir/ir_emitter.h

@@ -140,8 +140,12 @@ public:
                                          const Value& value, BufferInstInfo info);
     [[nodiscard]] Value BufferAtomicIMin(const Value& handle, const Value& address,
                                          const Value& value, bool is_signed, BufferInstInfo info);
+    [[nodiscard]] Value BufferAtomicFMin(const Value& handle, const Value& address,
+                                         const Value& value, BufferInstInfo info);
     [[nodiscard]] Value BufferAtomicIMax(const Value& handle, const Value& address,
                                          const Value& value, bool is_signed, BufferInstInfo info);
+    [[nodiscard]] Value BufferAtomicFMax(const Value& handle, const Value& address,
+                                         const Value& value, BufferInstInfo info);
     [[nodiscard]] Value BufferAtomicInc(const Value& handle, const Value& address,
                                         BufferInstInfo info);
     [[nodiscard]] Value BufferAtomicDec(const Value& handle, const Value& address,

src/shader_recompiler/ir/microinstruction.cpp

@@ -71,8 +71,10 @@ bool Inst::MayHaveSideEffects() const noexcept {
     case Opcode::BufferAtomicISub32:
     case Opcode::BufferAtomicSMin32:
     case Opcode::BufferAtomicUMin32:
+    case Opcode::BufferAtomicFMin32:
     case Opcode::BufferAtomicSMax32:
     case Opcode::BufferAtomicUMax32:
+    case Opcode::BufferAtomicFMax32:
     case Opcode::BufferAtomicInc32:
     case Opcode::BufferAtomicDec32:
     case Opcode::BufferAtomicAnd32:

src/shader_recompiler/ir/opcodes.inc

@@ -125,8 +125,10 @@ OPCODE(BufferAtomicIAdd64,                                  U64,            Opaq
 OPCODE(BufferAtomicISub32,                                  U32,            Opaque,         Opaque,         U32                                             )
 OPCODE(BufferAtomicSMin32,                                  U32,            Opaque,         Opaque,         U32                                             )
 OPCODE(BufferAtomicUMin32,                                  U32,            Opaque,         Opaque,         U32                                             )
+OPCODE(BufferAtomicFMin32,                                  U32,            Opaque,         Opaque,         F32                                             )
 OPCODE(BufferAtomicSMax32,                                  U32,            Opaque,         Opaque,         U32                                             )
 OPCODE(BufferAtomicUMax32,                                  U32,            Opaque,         Opaque,         U32                                             )
+OPCODE(BufferAtomicFMax32,                                  U32,            Opaque,         Opaque,         F32                                             )
 OPCODE(BufferAtomicInc32,                                   U32,            Opaque,         Opaque,                                                         )
 OPCODE(BufferAtomicDec32,                                   U32,            Opaque,         Opaque,                                                         )
 OPCODE(BufferAtomicAnd32,                                   U32,            Opaque,         Opaque,         U32,                                            )

src/shader_recompiler/ir/passes/resource_tracking_pass.cpp

@@ -21,8 +21,10 @@ bool IsBufferAtomic(const IR::Inst& inst) {
     case IR::Opcode::BufferAtomicISub32:
     case IR::Opcode::BufferAtomicSMin32:
     case IR::Opcode::BufferAtomicUMin32:
+    case IR::Opcode::BufferAtomicFMin32:
     case IR::Opcode::BufferAtomicSMax32:
     case IR::Opcode::BufferAtomicUMax32:
+    case IR::Opcode::BufferAtomicFMax32:
     case IR::Opcode::BufferAtomicInc32:
     case IR::Opcode::BufferAtomicDec32:
     case IR::Opcode::BufferAtomicAnd32:

src/shader_recompiler/ir/passes/shader_info_collection_pass.cpp

@@ -92,7 +92,11 @@ void Visit(Info& info, const IR::Inst& inst) {
         break;
     case IR::Opcode::ImageAtomicFMax32:
     case IR::Opcode::ImageAtomicFMin32:
-        info.uses_atomic_float_min_max = true;
+        info.uses_image_atomic_float_min_max = true;
+        break;
+    case IR::Opcode::BufferAtomicFMax32:
+    case IR::Opcode::BufferAtomicFMin32:
+        info.uses_buffer_atomic_float_min_max = true;
         break;
     case IR::Opcode::LaneId:
         info.uses_lane_id = true;

src/shader_recompiler/profile.h

@@ -28,6 +28,7 @@ struct Profile {
     bool supports_native_cube_calc{};
     bool supports_trinary_minmax{};
     bool supports_robust_buffer_access{};
+    bool supports_buffer_fp32_atomic_min_max{};
     bool supports_image_fp32_atomic_min_max{};
     bool supports_workgroup_explicit_memory_layout{};
     bool has_broken_spirv_clamp{};

src/video_core/buffer_cache/buffer_cache.h

@@ -9,7 +9,7 @@
 #include "common/slot_vector.h"
 #include "common/types.h"
 #include "video_core/buffer_cache/buffer.h"
-#include "video_core/buffer_cache/memory_tracker_base.h"
+#include "video_core/buffer_cache/memory_tracker.h"
 #include "video_core/buffer_cache/range_set.h"
 #include "video_core/multi_level_page_table.h"
 

src/video_core/buffer_cache/memory_tracker.h

@@ -9,7 +9,7 @@
 #include <vector>
 #include "common/debug.h"
 #include "common/types.h"
-#include "video_core/buffer_cache/word_manager.h"
+#include "video_core/buffer_cache/region_manager.h"
 
 namespace VideoCore {
 

src/video_core/buffer_cache/region_definitions.h

@@ -0,0 +1,28 @@
+// SPDX-FileCopyrightText: Copyright 2024 shadPS4 Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <array>
+#include "common/bit_array.h"
+#include "common/types.h"
+
+namespace VideoCore {
+
+constexpr u64 PAGES_PER_WORD = 64;
+constexpr u64 BYTES_PER_PAGE = 4_KB;
+
+constexpr u64 HIGHER_PAGE_BITS = 22;
+constexpr u64 HIGHER_PAGE_SIZE = 1ULL << HIGHER_PAGE_BITS;
+constexpr u64 HIGHER_PAGE_MASK = HIGHER_PAGE_SIZE - 1ULL;
+constexpr u64 NUM_REGION_PAGES = HIGHER_PAGE_SIZE / BYTES_PER_PAGE;
+
+enum class Type {
+    CPU,
+    GPU,
+    Writeable,
+};
+
+using RegionBits = Common::BitArray<NUM_REGION_PAGES>;
+
+} // namespace VideoCore

src/video_core/buffer_cache/region_manager.h

@@ -0,0 +1,208 @@
+// SPDX-FileCopyrightText: Copyright 2024 shadPS4 Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <mutex>
+#include <utility>
+#include "common/div_ceil.h"
+
+#ifdef __linux__
+#include "common/adaptive_mutex.h"
+#else
+#include "common/spin_lock.h"
+#endif
+#include "common/debug.h"
+#include "common/types.h"
+#include "video_core/buffer_cache/region_definitions.h"
+#include "video_core/page_manager.h"
+
+namespace VideoCore {
+
+/**
+ * Allows tracking CPU and GPU modification of pages in a contigious 4MB virtual address region.
+ * Information is stored in bitsets for spacial locality and fast update of single pages.
+ */
+class RegionManager {
+public:
+    explicit RegionManager(PageManager* tracker_, VAddr cpu_addr_)
+        : tracker{tracker_}, cpu_addr{cpu_addr_} {
+        cpu.Fill();
+        gpu.Clear();
+        writeable.Fill();
+    }
+    explicit RegionManager() = default;
+
+    void SetCpuAddress(VAddr new_cpu_addr) {
+        cpu_addr = new_cpu_addr;
+    }
+
+    VAddr GetCpuAddr() const {
+        return cpu_addr;
+    }
+
+    static constexpr size_t SanitizeAddress(size_t address) {
+        return static_cast<size_t>(std::max<s64>(static_cast<s64>(address), 0LL));
+    }
+
+    template <Type type>
+    RegionBits& GetRegionBits() noexcept {
+        static_assert(type != Type::Writeable);
+        if constexpr (type == Type::CPU) {
+            return cpu;
+        } else if constexpr (type == Type::GPU) {
+            return gpu;
+        } else if constexpr (type == Type::Writeable) {
+            return writeable;
+        } else {
+            static_assert(false, "Invalid type");
+        }
+    }
+
+    template <Type type>
+    const RegionBits& GetRegionBits() const noexcept {
+        static_assert(type != Type::Writeable);
+        if constexpr (type == Type::CPU) {
+            return cpu;
+        } else if constexpr (type == Type::GPU) {
+            return gpu;
+        } else if constexpr (type == Type::Writeable) {
+            return writeable;
+        } else {
+            static_assert(false, "Invalid type");
+        }
+    }
+
+    /**
+     * Change the state of a range of pages
+     *
+     * @param dirty_addr    Base address to mark or unmark as modified
+     * @param size          Size in bytes to mark or unmark as modified
+     */
+    template <Type type, bool enable>
+    void ChangeRegionState(u64 dirty_addr, u64 size) noexcept(type == Type::GPU) {
+        RENDERER_TRACE;
+        const size_t offset = dirty_addr - cpu_addr;
+        const size_t start_page = SanitizeAddress(offset) / BYTES_PER_PAGE;
+        const size_t end_page = Common::DivCeil(SanitizeAddress(offset + size), BYTES_PER_PAGE);
+        if (start_page >= NUM_REGION_PAGES || end_page <= start_page) {
+            return;
+        }
+        std::scoped_lock lk{lock};
+        static_assert(type != Type::Writeable);
+
+        RegionBits& bits = GetRegionBits<type>();
+        if constexpr (enable) {
+            bits.SetRange(start_page, end_page);
+        } else {
+            bits.UnsetRange(start_page, end_page);
+        }
+        if constexpr (type == Type::CPU) {
+            UpdateProtection<!enable>();
+        }
+    }
+
+    /**
+     * Loop over each page in the given range, turn off those bits and notify the tracker if
+     * needed. Call the given function on each turned off range.
+     *
+     * @param query_cpu_range Base CPU address to loop over
+     * @param size            Size in bytes of the CPU range to loop over
+     * @param func            Function to call for each turned off region
+     */
+    template <Type type, bool clear>
+    void ForEachModifiedRange(VAddr query_cpu_range, s64 size, auto&& func) {
+        RENDERER_TRACE;
+        const size_t offset = query_cpu_range - cpu_addr;
+        const size_t start_page = SanitizeAddress(offset) / BYTES_PER_PAGE;
+        const size_t end_page = Common::DivCeil(SanitizeAddress(offset + size), BYTES_PER_PAGE);
+        if (start_page >= NUM_REGION_PAGES || end_page <= start_page) {
+            return;
+        }
+        std::scoped_lock lk{lock};
+        static_assert(type != Type::Writeable);
+
+        RegionBits& bits = GetRegionBits<type>();
+        RegionBits mask(bits, start_page, end_page);
+
+        // TODO: this will not be needed once we handle readbacks
+        if constexpr (type == Type::GPU) {
+            mask &= ~writeable;
+        }
+
+        for (const auto& [start, end] : mask) {
+            func(cpu_addr + start * BYTES_PER_PAGE, (end - start) * BYTES_PER_PAGE);
+        }
+
+        if constexpr (clear) {
+            bits.UnsetRange(start_page, end_page);
+            if constexpr (type == Type::CPU) {
+                UpdateProtection<true>();
+            }
+        }
+    }
+
+    /**
+     * Returns true when a region has been modified
+     *
+     * @param offset Offset in bytes from the start of the buffer
+     * @param size   Size in bytes of the region to query for modifications
+     */
+    template <Type type>
+    [[nodiscard]] bool IsRegionModified(u64 offset, u64 size) const noexcept {
+        RENDERER_TRACE;
+        const size_t start_page = SanitizeAddress(offset) / BYTES_PER_PAGE;
+        const size_t end_page = Common::DivCeil(SanitizeAddress(offset + size), BYTES_PER_PAGE);
+        if (start_page >= NUM_REGION_PAGES || end_page <= start_page) {
+            return false;
+        }
+        // std::scoped_lock lk{lock}; // Is this needed?
+        static_assert(type != Type::Writeable);
+
+        const RegionBits& bits = GetRegionBits<type>();
+        RegionBits test(bits, start_page, end_page);
+
+        // TODO: this will not be needed once we handle readbacks
+        if constexpr (type == Type::GPU) {
+            test &= ~writeable;
+        }
+
+        return test.Any();
+    }
+
+private:
+    /**
+     * Notify tracker about changes in the CPU tracking state of a word in the buffer
+     *
+     * @param word_index   Index to the word to notify to the tracker
+     * @param current_bits Current state of the word
+     * @param new_bits     New state of the word
+     *
+     * @tparam add_to_tracker True when the tracker should start tracking the new pages
+     */
+    template <bool add_to_tracker>
+    void UpdateProtection() {
+        RENDERER_TRACE;
+        RegionBits mask = cpu ^ writeable;
+
+        if (mask.None()) {
+            return; // No changes to the CPU tracking state
+        }
+
+        writeable = cpu;
+        tracker->UpdatePageWatchersForRegion<add_to_tracker>(cpu_addr, mask);
+    }
+
+#ifdef PTHREAD_ADAPTIVE_MUTEX_INITIALIZER_NP
+    Common::AdaptiveMutex lock;
+#else
+    Common::SpinLock lock;
+#endif
+    PageManager* tracker;
+    VAddr cpu_addr = 0;
+    RegionBits cpu;
+    RegionBits gpu;
+    RegionBits writeable;
+};
+
+} // namespace VideoCore

src/video_core/buffer_cache/word_manager.h

@@ -1,296 +0,0 @@
-// SPDX-FileCopyrightText: Copyright 2024 shadPS4 Emulator Project
-// SPDX-License-Identifier: GPL-2.0-or-later
-
-#pragma once
-
-#include <array>
-#include <mutex>
-#include <span>
-#include <utility>
-
-#ifdef __linux__
-#include "common/adaptive_mutex.h"
-#else
-#include "common/spin_lock.h"
-#endif
-#include "common/debug.h"
-#include "common/types.h"
-#include "video_core/page_manager.h"
-
-namespace VideoCore {
-
-constexpr u64 PAGES_PER_WORD = 64;
-constexpr u64 BYTES_PER_PAGE = 4_KB;
-constexpr u64 BYTES_PER_WORD = PAGES_PER_WORD * BYTES_PER_PAGE;
-
-constexpr u64 HIGHER_PAGE_BITS = 22;
-constexpr u64 HIGHER_PAGE_SIZE = 1ULL << HIGHER_PAGE_BITS;
-constexpr u64 HIGHER_PAGE_MASK = HIGHER_PAGE_SIZE - 1ULL;
-constexpr u64 NUM_REGION_WORDS = HIGHER_PAGE_SIZE / BYTES_PER_WORD;
-
-enum class Type {
-    CPU,
-    GPU,
-    Untracked,
-};
-
-using WordsArray = std::array<u64, NUM_REGION_WORDS>;
-
-/**
- * Allows tracking CPU and GPU modification of pages in a contigious 4MB virtual address region.
- * Information is stored in bitsets for spacial locality and fast update of single pages.
- */
-class RegionManager {
-public:
-    explicit RegionManager(PageManager* tracker_, VAddr cpu_addr_)
-        : tracker{tracker_}, cpu_addr{cpu_addr_} {
-        cpu.fill(~u64{0});
-        gpu.fill(0);
-        untracked.fill(~u64{0});
-    }
-    explicit RegionManager() = default;
-
-    void SetCpuAddress(VAddr new_cpu_addr) {
-        cpu_addr = new_cpu_addr;
-    }
-
-    VAddr GetCpuAddr() const {
-        return cpu_addr;
-    }
-
-    static constexpr u64 ExtractBits(u64 word, size_t page_start, size_t page_end) {
-        constexpr size_t number_bits = sizeof(u64) * 8;
-        const size_t limit_page_end = number_bits - std::min(page_end, number_bits);
-        u64 bits = (word >> page_start) << page_start;
-        bits = (bits << limit_page_end) >> limit_page_end;
-        return bits;
-    }
-
-    static constexpr std::pair<size_t, size_t> GetWordPage(VAddr address) {
-        const size_t converted_address = static_cast<size_t>(address);
-        const size_t word_number = converted_address / BYTES_PER_WORD;
-        const size_t amount_pages = converted_address % BYTES_PER_WORD;
-        return std::make_pair(word_number, amount_pages / BYTES_PER_PAGE);
-    }
-
-    template <typename Func>
-    void IterateWords(size_t offset, size_t size, Func&& func) const {
-        RENDERER_TRACE;
-        using FuncReturn = std::invoke_result_t<Func, std::size_t, u64>;
-        static constexpr bool BOOL_BREAK = std::is_same_v<FuncReturn, bool>;
-        const size_t start = static_cast<size_t>(std::max<s64>(static_cast<s64>(offset), 0LL));
-        const size_t end = static_cast<size_t>(std::max<s64>(static_cast<s64>(offset + size), 0LL));
-        if (start >= HIGHER_PAGE_SIZE || end <= start) {
-            return;
-        }
-        auto [start_word, start_page] = GetWordPage(start);
-        auto [end_word, end_page] = GetWordPage(end + BYTES_PER_PAGE - 1ULL);
-        constexpr size_t num_words = NUM_REGION_WORDS;
-        start_word = std::min(start_word, num_words);
-        end_word = std::min(end_word, num_words);
-        const size_t diff = end_word - start_word;
-        end_word += (end_page + PAGES_PER_WORD - 1ULL) / PAGES_PER_WORD;
-        end_word = std::min(end_word, num_words);
-        end_page += diff * PAGES_PER_WORD;
-        constexpr u64 base_mask{~0ULL};
-        for (size_t word_index = start_word; word_index < end_word; word_index++) {
-            const u64 mask = ExtractBits(base_mask, start_page, end_page);
-            start_page = 0;
-            end_page -= PAGES_PER_WORD;
-            if constexpr (BOOL_BREAK) {
-                if (func(word_index, mask)) {
-                    return;
-                }
-            } else {
-                func(word_index, mask);
-            }
-        }
-    }
-
-    void IteratePages(u64 mask, auto&& func) const {
-        RENDERER_TRACE;
-        size_t offset = 0;
-        while (mask != 0) {
-            const size_t empty_bits = std::countr_zero(mask);
-            offset += empty_bits;
-            mask >>= empty_bits;
-
-            const size_t continuous_bits = std::countr_one(mask);
-            func(offset, continuous_bits);
-            mask = continuous_bits < PAGES_PER_WORD ? (mask >> continuous_bits) : 0;
-            offset += continuous_bits;
-        }
-    }
-
-    /**
-     * Change the state of a range of pages
-     *
-     * @param dirty_addr    Base address to mark or unmark as modified
-     * @param size          Size in bytes to mark or unmark as modified
-     */
-    template <Type type, bool enable>
-    void ChangeRegionState(u64 dirty_addr, u64 size) noexcept(type == Type::GPU) {
-        std::scoped_lock lk{lock};
-        std::span<u64> state_words = Span<type>();
-        IterateWords(dirty_addr - cpu_addr, size, [&](size_t index, u64 mask) {
-            if constexpr (type == Type::CPU) {
-                UpdateProtection<!enable>(index, untracked[index], mask);
-            }
-            if constexpr (enable) {
-                state_words[index] |= mask;
-                if constexpr (type == Type::CPU) {
-                    untracked[index] |= mask;
-                }
-            } else {
-                state_words[index] &= ~mask;
-                if constexpr (type == Type::CPU) {
-                    untracked[index] &= ~mask;
-                }
-            }
-        });
-    }
-
-    /**
-     * Loop over each page in the given range, turn off those bits and notify the tracker if
-     * needed. Call the given function on each turned off range.
-     *
-     * @param query_cpu_range Base CPU address to loop over
-     * @param size            Size in bytes of the CPU range to loop over
-     * @param func            Function to call for each turned off region
-     */
-    template <Type type, bool clear>
-    void ForEachModifiedRange(VAddr query_cpu_range, s64 size, auto&& func) {
-        RENDERER_TRACE;
-        std::scoped_lock lk{lock};
-        static_assert(type != Type::Untracked);
-
-        std::span<u64> state_words = Span<type>();
-        const size_t offset = query_cpu_range - cpu_addr;
-        bool pending = false;
-        size_t pending_offset{};
-        size_t pending_pointer{};
-        const auto release = [&]() {
-            func(cpu_addr + pending_offset * BYTES_PER_PAGE,
-                 (pending_pointer - pending_offset) * BYTES_PER_PAGE);
-        };
-        IterateWords(offset, size, [&](size_t index, u64 mask) {
-            RENDERER_TRACE;
-            if constexpr (type == Type::GPU) {
-                mask &= ~untracked[index];
-            }
-            const u64 word = state_words[index] & mask;
-            if constexpr (clear) {
-                if constexpr (type == Type::CPU) {
-                    UpdateProtection<true>(index, untracked[index], mask);
-                    untracked[index] &= ~mask;
-                }
-                state_words[index] &= ~mask;
-            }
-            const size_t base_offset = index * PAGES_PER_WORD;
-            IteratePages(word, [&](size_t pages_offset, size_t pages_size) {
-                RENDERER_TRACE;
-                const auto reset = [&]() {
-                    pending_offset = base_offset + pages_offset;
-                    pending_pointer = base_offset + pages_offset + pages_size;
-                };
-                if (!pending) {
-                    reset();
-                    pending = true;
-                    return;
-                }
-                if (pending_pointer == base_offset + pages_offset) {
-                    pending_pointer += pages_size;
-                    return;
-                }
-                release();
-                reset();
-            });
-        });
-        if (pending) {
-            release();
-        }
-    }
-
-    /**
-     * Returns true when a region has been modified
-     *
-     * @param offset Offset in bytes from the start of the buffer
-     * @param size   Size in bytes of the region to query for modifications
-     */
-    template <Type type>
-    [[nodiscard]] bool IsRegionModified(u64 offset, u64 size) const noexcept {
-        static_assert(type != Type::Untracked);
-
-        const std::span<const u64> state_words = Span<type>();
-        bool result = false;
-        IterateWords(offset, size, [&](size_t index, u64 mask) {
-            if constexpr (type == Type::GPU) {
-                mask &= ~untracked[index];
-            }
-            const u64 word = state_words[index] & mask;
-            if (word != 0) {
-                result = true;
-                return true;
-            }
-            return false;
-        });
-        return result;
-    }
-
-private:
-    /**
-     * Notify tracker about changes in the CPU tracking state of a word in the buffer
-     *
-     * @param word_index   Index to the word to notify to the tracker
-     * @param current_bits Current state of the word
-     * @param new_bits     New state of the word
-     *
-     * @tparam add_to_tracker True when the tracker should start tracking the new pages
-     */
-    template <bool add_to_tracker>
-    void UpdateProtection(u64 word_index, u64 current_bits, u64 new_bits) const {
-        RENDERER_TRACE;
-        constexpr s32 delta = add_to_tracker ? 1 : -1;
-        u64 changed_bits = (add_to_tracker ? current_bits : ~current_bits) & new_bits;
-        VAddr addr = cpu_addr + word_index * BYTES_PER_WORD;
-        IteratePages(changed_bits, [&](size_t offset, size_t size) {
-            tracker->UpdatePageWatchers<delta>(addr + offset * BYTES_PER_PAGE,
-                                               size * BYTES_PER_PAGE);
-        });
-    }
-
-    template <Type type>
-    std::span<u64> Span() noexcept {
-        if constexpr (type == Type::CPU) {
-            return cpu;
-        } else if constexpr (type == Type::GPU) {
-            return gpu;
-        } else if constexpr (type == Type::Untracked) {
-            return untracked;
-        }
-    }
-
-    template <Type type>
-    std::span<const u64> Span() const noexcept {
-        if constexpr (type == Type::CPU) {
-            return cpu;
-        } else if constexpr (type == Type::GPU) {
-            return gpu;
-        } else if constexpr (type == Type::Untracked) {
-            return untracked;
-        }
-    }
-
-#ifdef PTHREAD_ADAPTIVE_MUTEX_INITIALIZER_NP
-    Common::AdaptiveMutex lock;
-#else
-    Common::SpinLock lock;
-#endif
-    PageManager* tracker;
-    VAddr cpu_addr = 0;
-    WordsArray cpu;
-    WordsArray gpu;
-    WordsArray untracked;
-};
-
-} // namespace VideoCore

src/video_core/page_manager.cpp

@@ -48,19 +48,15 @@ struct PageManager::Impl {
         u8 AddDelta() {
             if constexpr (delta == 1) {
                 return ++num_watchers;
-            } else {
+            } else if constexpr (delta == -1) {
                 ASSERT_MSG(num_watchers > 0, "Not enough watchers");
                 return --num_watchers;
+            } else {
+                return num_watchers;
             }
         }
     };
 
-    struct UpdateProtectRange {
-        VAddr addr;
-        u64 size;
-        Core::MemoryPermission perms;
-    };
-
     static constexpr size_t ADDRESS_BITS = 40;
     static constexpr size_t NUM_ADDRESS_PAGES = 1ULL << (40 - PAGE_BITS);
     inline static Vulkan::Rasterizer* rasterizer;
@@ -190,66 +186,122 @@ struct PageManager::Impl {
     }
 
 #endif
-    template <s32 delta>
+    template <bool track>
     void UpdatePageWatchers(VAddr addr, u64 size) {
         RENDERER_TRACE;
-        boost::container::small_vector<UpdateProtectRange, 16> update_ranges;
-        {
-            std::scoped_lock lk(lock);
 
-            size_t page = addr >> PAGE_BITS;
-            auto perms = cached_pages[page].Perm();
-            u64 range_begin = 0;
-            u64 range_bytes = 0;
+        size_t page = addr >> PAGE_BITS;
+        auto perms = cached_pages[page].Perm();
+        u64 range_begin = 0;
+        u64 range_bytes = 0;
 
-            const auto release_pending = [&] {
-                if (range_bytes > 0) {
-                    RENDERER_TRACE;
-                    // Add pending (un)protect action
-                    update_ranges.push_back({range_begin << PAGE_BITS, range_bytes, perms});
-                    range_bytes = 0;
-                }
-            };
+        const auto release_pending = [&] {
+            if (range_bytes > 0) {
+                RENDERER_TRACE;
+                // Perform pending (un)protect action
+                Protect(range_begin << PAGE_BITS, range_bytes, perms);
+                range_bytes = 0;
+            }
+        };
 
-            // Iterate requested pages
-            const u64 page_end = Common::DivCeil(addr + size, PAGE_SIZE);
-            const u64 aligned_addr = page << PAGE_BITS;
-            const u64 aligned_end = page_end << PAGE_BITS;
-            ASSERT_MSG(rasterizer->IsMapped(aligned_addr, aligned_end - aligned_addr),
-                       "Attempted to track non-GPU memory at address {:#x}, size {:#x}.",
-                       aligned_addr, aligned_end - aligned_addr);
+        std::scoped_lock lk(lock);
 
-            for (; page != page_end; ++page) {
-                PageState& state = cached_pages[page];
+        // Iterate requested pages
+        const u64 page_end = Common::DivCeil(addr + size, PAGE_SIZE);
+        const u64 aligned_addr = page << PAGE_BITS;
+        const u64 aligned_end = page_end << PAGE_BITS;
+        ASSERT_MSG(rasterizer->IsMapped(aligned_addr, aligned_end - aligned_addr),
+                   "Attempted to track non-GPU memory at address {:#x}, size {:#x}.", aligned_addr,
+                   aligned_end - aligned_addr);
 
-                // Apply the change to the page state
-                const u8 new_count = state.AddDelta<delta>();
+        for (; page != page_end; ++page) {
+            PageState& state = cached_pages[page];
 
+            // Apply the change to the page state
+            const u8 new_count = state.AddDelta<track ? 1 : -1>();
+
+            if (auto new_perms = state.Perm(); new_perms != perms) [[unlikely]] {
                 // If the protection changed add pending (un)protect action
-                if (auto new_perms = state.Perm(); new_perms != perms) [[unlikely]] {
-                    release_pending();
-                    perms = new_perms;
-                }
-
-                // If the page must be (un)protected, add it to the pending range
-                if ((new_count == 0 && delta < 0) || (new_count == 1 && delta > 0)) {
-                    if (range_bytes == 0) {
-                        range_begin = page;
-                    }
-                    range_bytes += PAGE_SIZE;
-                } else {
-                    release_pending();
-                }
+                release_pending();
+                perms = new_perms;
+            } else if (range_bytes != 0) {
+                // If the protection did not change, extend the current range
+                range_bytes += PAGE_SIZE;
             }
 
-            // Add pending (un)protect action
-            release_pending();
+            // Only start a new range if the page must be (un)protected
+            if (range_bytes == 0 && ((new_count == 0 && !track) || (new_count == 1 && track))) {
+                range_begin = page;
+                range_bytes = PAGE_SIZE;
+            }
         }
 
-        // Flush deferred protects
-        for (const auto& range : update_ranges) {
-            Protect(range.addr, range.size, range.perms);
+        // Add pending (un)protect action
+        release_pending();
+    }
+
+    template <bool track>
+    void UpdatePageWatchersForRegion(VAddr base_addr, RegionBits& mask) {
+        RENDERER_TRACE;
+        auto start_range = mask.FirstRange();
+        auto end_range = mask.LastRange();
+
+        if (start_range.second == end_range.second) {
+            // Optimization: if all pages are contiguous, use the regular UpdatePageWatchers
+            const VAddr start_addr = base_addr + (start_range.first << PAGE_BITS);
+            const u64 size = (start_range.second - start_range.first) << PAGE_BITS;
+
+            UpdatePageWatchers<track>(start_addr, size);
+            return;
         }
+
+        size_t base_page = (base_addr >> PAGE_BITS);
+        auto perms = cached_pages[base_page + start_range.first].Perm();
+        u64 range_begin = 0;
+        u64 range_bytes = 0;
+
+        const auto release_pending = [&] {
+            if (range_bytes > 0) {
+                RENDERER_TRACE;
+                // Perform pending (un)protect action
+                Protect((range_begin << PAGE_BITS), range_bytes, perms);
+                range_bytes = 0;
+            }
+        };
+
+        std::scoped_lock lk(lock);
+
+        // Iterate pages
+        for (size_t page = start_range.first; page < end_range.second; ++page) {
+            PageState& state = cached_pages[base_page + page];
+            const bool update = mask.Get(page);
+
+            // Apply the change to the page state
+            const u8 new_count = update ? state.AddDelta<track ? 1 : -1>() : state.AddDelta<0>();
+
+            if (auto new_perms = state.Perm(); new_perms != perms) [[unlikely]] {
+                // If the protection changed add pending (un)protect action
+                release_pending();
+                perms = new_perms;
+            } else if (range_bytes != 0) {
+                // If the protection did not change, extend the current range
+                range_bytes += PAGE_SIZE;
+            }
+
+            // If the page is not being updated, skip it
+            if (!update) {
+                continue;
+            }
+
+            // Only start a new range if the page must be (un)protected
+            if (range_bytes == 0 && ((new_count == 0 && !track) || (new_count == 1 && track))) {
+                range_begin = base_page + page;
+                range_bytes = PAGE_SIZE;
+            }
+        }
+
+        // Add pending (un)protect action
+        release_pending();
     }
 
     std::array<PageState, NUM_ADDRESS_PAGES> cached_pages{};
@@ -273,12 +325,21 @@ void PageManager::OnGpuUnmap(VAddr address, size_t size) {
     impl->OnUnmap(address, size);
 }
 
-template <s32 delta>
+template <bool track>
 void PageManager::UpdatePageWatchers(VAddr addr, u64 size) const {
-    impl->UpdatePageWatchers<delta>(addr, size);
+    impl->UpdatePageWatchers<track>(addr, size);
 }
 
-template void PageManager::UpdatePageWatchers<1>(VAddr addr, u64 size) const;
-template void PageManager::UpdatePageWatchers<-1>(VAddr addr, u64 size) const;
+template <bool track>
+void PageManager::UpdatePageWatchersForRegion(VAddr base_addr, RegionBits& mask) const {
+    impl->UpdatePageWatchersForRegion<track>(base_addr, mask);
+}
+
+template void PageManager::UpdatePageWatchers<true>(VAddr addr, u64 size) const;
+template void PageManager::UpdatePageWatchers<false>(VAddr addr, u64 size) const;
+template void PageManager::UpdatePageWatchersForRegion<true>(VAddr base_addr,
+                                                             RegionBits& mask) const;
+template void PageManager::UpdatePageWatchersForRegion<false>(VAddr base_addr,
+                                                              RegionBits& mask) const;
 
 } // namespace VideoCore

src/video_core/page_manager.h

@@ -6,6 +6,7 @@
 #include <memory>
 #include "common/alignment.h"
 #include "common/types.h"
+#include "video_core/buffer_cache//region_definitions.h"
 
 namespace Vulkan {
 class Rasterizer;
@@ -28,9 +29,14 @@ public:
     void OnGpuUnmap(VAddr address, size_t size);
 
     /// Updates watches in the pages touching the specified region.
-    template <s32 delta>
+    template <bool track>
     void UpdatePageWatchers(VAddr addr, u64 size) const;
 
+    /// Updates watches in the pages touching the specified region
+    /// using a mask.
+    template <bool track>
+    void UpdatePageWatchersForRegion(VAddr base_addr, RegionBits& mask) const;
+
     /// Returns page aligned address.
     static constexpr VAddr GetPageAddr(VAddr addr) {
         return Common::AlignDown(addr, PAGE_SIZE);

src/video_core/renderer_vulkan/vk_instance.cpp

@@ -281,6 +281,8 @@ bool Instance::CreateDevice() {
     if (shader_atomic_float2) {
         shader_atomic_float2_features =
             feature_chain.get<vk::PhysicalDeviceShaderAtomicFloat2FeaturesEXT>();
+        LOG_INFO(Render_Vulkan, "- shaderBufferFloat32AtomicMinMax: {}",
+                 shader_atomic_float2_features.shaderBufferFloat32AtomicMinMax);
         LOG_INFO(Render_Vulkan, "- shaderImageFloat32AtomicMinMax: {}",
                  shader_atomic_float2_features.shaderImageFloat32AtomicMinMax);
     }
@@ -433,6 +435,8 @@ bool Instance::CreateDevice() {
             .legacyVertexAttributes = true,
         },
         vk::PhysicalDeviceShaderAtomicFloat2FeaturesEXT{
+            .shaderBufferFloat32AtomicMinMax =
+                shader_atomic_float2_features.shaderBufferFloat32AtomicMinMax,
             .shaderImageFloat32AtomicMinMax =
                 shader_atomic_float2_features.shaderImageFloat32AtomicMinMax,
         },

src/video_core/renderer_vulkan/vk_instance.h

@@ -165,6 +165,13 @@ public:
         return amd_shader_trinary_minmax;
     }
 
+    /// Returns true when the shaderBufferFloat32AtomicMinMax feature of
+    /// VK_EXT_shader_atomic_float2 is supported.
+    bool IsShaderAtomicFloatBuffer32MinMaxSupported() const {
+        return shader_atomic_float2 &&
+               shader_atomic_float2_features.shaderBufferFloat32AtomicMinMax;
+    }
+
     /// Returns true when the shaderImageFloat32AtomicMinMax feature of
     /// VK_EXT_shader_atomic_float2 is supported.
     bool IsShaderAtomicFloatImage32MinMaxSupported() const {
@@ -324,6 +331,9 @@ public:
         return driver_id != vk::DriverId::eMoltenvk;
     }
 
+    /// Determines if a format is supported for a set of feature flags.
+    [[nodiscard]] bool IsFormatSupported(vk::Format format, vk::FormatFeatureFlags2 flags) const;
+
 private:
     /// Creates the logical device opportunistically enabling extensions
     bool CreateDevice();
@@ -338,9 +348,6 @@ private:
     /// Gets the supported feature flags for a format.
     [[nodiscard]] vk::FormatFeatureFlags2 GetFormatFeatureFlags(vk::Format format) const;
 
-    /// Determines if a format is supported for a set of feature flags.
-    [[nodiscard]] bool IsFormatSupported(vk::Format format, vk::FormatFeatureFlags2 flags) const;
-
 private:
     vk::UniqueInstance instance;
     vk::PhysicalDevice physical_device;

src/video_core/renderer_vulkan/vk_pipeline_cache.cpp

@@ -216,6 +216,8 @@ PipelineCache::PipelineCache(const Instance& instance_, Scheduler& scheduler_,
         .supports_trinary_minmax = instance_.IsAmdShaderTrinaryMinMaxSupported(),
         // TODO: Emitted bounds checks cause problems with phi control flow; needs to be fixed.
         .supports_robust_buffer_access = true, // instance_.IsRobustBufferAccess2Supported(),
+        .supports_buffer_fp32_atomic_min_max =
+            instance_.IsShaderAtomicFloatBuffer32MinMaxSupported(),
         .supports_image_fp32_atomic_min_max = instance_.IsShaderAtomicFloatImage32MinMaxSupported(),
         .supports_workgroup_explicit_memory_layout =
             instance_.IsWorkgroupMemoryExplicitLayoutSupported(),
@@ -346,8 +348,15 @@ bool PipelineCache::RefreshGraphicsKey() {
                                         col_buf.GetDataFmt() == AmdGpu::DataFormat::Format8_8 ||
                                         col_buf.GetDataFmt() == AmdGpu::DataFormat::Format8_8_8_8);
 
-        key.color_formats[remapped_cb] =
+        const auto format =
             LiverpoolToVK::SurfaceFormat(col_buf.GetDataFmt(), col_buf.GetNumberFmt());
+        key.color_formats[remapped_cb] = format;
+        if (!instance.IsFormatSupported(format, vk::FormatFeatureFlagBits2::eColorAttachment)) {
+            LOG_WARNING(Render_Vulkan,
+                        "color buffer format {} does not support COLOR_ATTACHMENT_BIT",
+                        vk::to_string(format));
+        }
+
         key.color_buffers[remapped_cb] = Shader::PsColorBuffer{
             .num_format = col_buf.GetNumberFmt(),
             .num_conversion = col_buf.GetNumberConversion(),

src/video_core/texture_cache/image.cpp

@@ -130,11 +130,24 @@ Image::Image(const Vulkan::Instance& instance_, Vulkan::Scheduler& scheduler_,
 
     constexpr auto tiling = vk::ImageTiling::eOptimal;
     const auto supported_format = instance->GetSupportedFormat(info.pixel_format, format_features);
-    const auto properties = instance->GetPhysicalDevice().getImageFormatProperties(
-        supported_format, info.type, tiling, usage_flags, flags);
-    const auto supported_samples = properties.result == vk::Result::eSuccess
-                                       ? properties.value.sampleCounts
-                                       : vk::SampleCountFlagBits::e1;
+    const vk::PhysicalDeviceImageFormatInfo2 format_info{
+        .format = supported_format,
+        .type = info.type,
+        .tiling = tiling,
+        .usage = usage_flags,
+        .flags = flags,
+    };
+    const auto image_format_properties =
+        instance->GetPhysicalDevice().getImageFormatProperties2(format_info);
+    if (image_format_properties.result == vk::Result::eErrorFormatNotSupported) {
+        LOG_ERROR(Render_Vulkan, "image format {} type {} is not supported (flags {}, usage {})",
+                  vk::to_string(supported_format), vk::to_string(info.type),
+                  vk::to_string(format_info.flags), vk::to_string(format_info.usage));
+    }
+    const auto supported_samples =
+        image_format_properties.result == vk::Result::eSuccess
+            ? image_format_properties.value.imageFormatProperties.sampleCounts
+            : vk::SampleCountFlagBits::e1;
 
     const vk::ImageCreateInfo image_ci = {
         .flags = flags,

src/video_core/texture_cache/image_view.cpp

@@ -29,6 +29,24 @@ vk::ImageViewType ConvertImageViewType(AmdGpu::ImageType type) {
     }
 }
 
+bool IsViewTypeCompatible(vk::ImageViewType view_type, vk::ImageType image_type) {
+    switch (view_type) {
+    case vk::ImageViewType::e1D:
+    case vk::ImageViewType::e1DArray:
+        return image_type == vk::ImageType::e1D;
+    case vk::ImageViewType::e2D:
+    case vk::ImageViewType::e2DArray:
+        return image_type == vk::ImageType::e2D || image_type == vk::ImageType::e3D;
+    case vk::ImageViewType::eCube:
+    case vk::ImageViewType::eCubeArray:
+        return image_type == vk::ImageType::e2D;
+    case vk::ImageViewType::e3D:
+        return image_type == vk::ImageType::e3D;
+    default:
+        UNREACHABLE();
+    }
+}
+
 ImageViewInfo::ImageViewInfo(const AmdGpu::Image& image, const Shader::ImageResource& desc) noexcept
     : is_storage{desc.is_written} {
     const auto dfmt = image.GetDataFmt();
@@ -106,6 +124,11 @@ ImageView::ImageView(const Vulkan::Instance& instance, const ImageViewInfo& info
             .layerCount = info.range.extent.layers,
         },
     };
+    if (!IsViewTypeCompatible(image_view_ci.viewType, image.info.type)) {
+        LOG_ERROR(Render_Vulkan, "image view type {} is incompatible with image type {}",
+                  vk::to_string(image_view_ci.viewType), vk::to_string(image.info.type));
+    }
+
     auto [view_result, view] = instance.GetDevice().createImageViewUnique(image_view_ci);
     ASSERT_MSG(view_result == vk::Result::eSuccess, "Failed to create image view: {}",
                vk::to_string(view_result));

src/video_core/texture_cache/texture_cache.cpp

@@ -761,7 +761,7 @@ void TextureCache::UntrackImage(ImageId image_id) {
     image.track_addr = 0;
     image.track_addr_end = 0;
     if (size != 0) {
-        tracker.UpdatePageWatchers<-1>(addr, size);
+        tracker.UpdatePageWatchers<false>(addr, size);
     }
 }
 
@@ -780,7 +780,7 @@ void TextureCache::UntrackImageHead(ImageId image_id) {
         // Cehck its hash later.
         MarkAsMaybeDirty(image_id, image);
     }
-    tracker.UpdatePageWatchers<-1>(image_begin, size);
+    tracker.UpdatePageWatchers<false>(image_begin, size);
 }
 
 void TextureCache::UntrackImageTail(ImageId image_id) {
@@ -799,7 +799,7 @@ void TextureCache::UntrackImageTail(ImageId image_id) {
         // Cehck its hash later.
         MarkAsMaybeDirty(image_id, image);
     }
-    tracker.UpdatePageWatchers<-1>(addr, size);
+    tracker.UpdatePageWatchers<false>(addr, size);
 }
 
 void TextureCache::DeleteImage(ImageId image_id) {