[shader_recompiler] add 'legacy descriptor indices' toggle for tomodachi

Signed-off-by: lizzie <lizzie@eden-emu.dev>

externals/nx_tzdb/NxTzdbCreateHeader.cmake

@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 # SPDX-FileCopyrightText: 2023 yuzu Emulator Project
 # SPDX-License-Identifier: GPL-2.0-or-later
 
@@ -16,15 +19,24 @@ if (NOT FILE_LIST)
 endif()
 
 set(DIRECTORY_NAME ${HEADER_NAME})
-
 set(FILE_DATA "")
+
+string(APPEND FILE_DATA "[[nodiscard]] static inline std::vector<FileSys::VirtualFile> CollectFiles_${DIRECTORY_NAME}() {\n")
+string(APPEND FILE_DATA [[
+    std::vector<FileSys::VirtualFile> vfs_files;
+    auto const fn = [&](std::string_view name, std::span<const u8> data) {
+        vfs_files.push_back(std::make_shared<FileSys::VectorVfsFile>(
+            std::vector<u8>(data.begin(), data.end()),
+            std::string{name}
+        ));
+    };
+]])
 foreach(ZONE_FILE ${FILE_LIST})
     if (ZONE_FILE STREQUAL "\n")
         continue()
     endif()
-
-    string(APPEND FILE_DATA "{\"${ZONE_FILE}\",\n{")
-
+    string(APPEND FILE_DATA "  {\n")
+    string(APPEND FILE_DATA "    constexpr uint8_t tzdb_data[] = {\n")
     file(READ ${ZONE_PATH}/${ZONE_FILE} ZONE_DATA HEX)
     string(LENGTH "${ZONE_DATA}" ZONE_DATA_LEN)
     foreach(I RANGE 0 ${ZONE_DATA_LEN} 2)
@@ -42,9 +54,12 @@ foreach(ZONE_FILE ${FILE_LIST})
             string(APPEND FILE_DATA " ")
         endif()
     endforeach()
-
-    string(APPEND FILE_DATA "}},\n")
+    string(APPEND FILE_DATA "    };\n")
+    string(APPEND FILE_DATA "    fn(\"${ZONE_FILE}\", tzdb_data);\n")
+    string(APPEND FILE_DATA "  }\n")
 endforeach()
+string(APPEND FILE_DATA "  return vfs_files;\n")
+string(APPEND FILE_DATA "}\n")
 
 file(READ ${NX_TZDB_SOURCE_DIR}/tzdb_template.h.in NX_TZDB_TEMPLATE_H_IN)
 file(CONFIGURE OUTPUT ${NX_TZDB_INCLUDE_DIR}/nx_tzdb/${HEADER_NAME}.h CONTENT "${NX_TZDB_TEMPLATE_H_IN}")

externals/nx_tzdb/tzdb_template.h.in

@@ -9,10 +9,10 @@
 
 namespace NxTzdb {
 
+// @DIRECTORY_NAME@
+
 // clang-format off
-const static std::map<const char*, const std::vector<uint8_t>> @DIRECTORY_NAME@ = 
-{
-@FILE_DATA@};
+@FILE_DATA@
 // clang-format on
 
 } // namespace NxTzdb

src/CMakeLists.txt

@@ -159,7 +159,10 @@ else()
     endif()
 
     if (ARCHITECTURE_x86_64)
-        add_compile_options(-mcx16)
+        add_compile_options($<$<COMPILE_LANGUAGE:C,CXX>:-mcx16>)
+        if (PLATFORM_LINUX OR PLATFORM_FREEBSD)
+            add_compile_options($<$<COMPILE_LANGUAGE:C,CXX>:-mtls-dialect=gnu2>)
+        endif()
     endif()
 
     if (APPLE AND CXX_CLANG)

src/common/CMakeLists.txt

@@ -184,19 +184,12 @@ if(ARCHITECTURE_x86_64)
         x64/cpu_detect.h
         x64/cpu_wait.cpp
         x64/cpu_wait.h
-        x64/native_clock.cpp
-        x64/native_clock.h
         x64/rdtsc.cpp
         x64/rdtsc.h
-        x64/xbyak_abi.h
-        x64/xbyak_util.h)
+        x64/xbyak.h)
     target_link_libraries(common PRIVATE xbyak::xbyak)
 endif()
 
-if(HAS_NCE)
-    target_sources(common PRIVATE arm64/native_clock.cpp arm64/native_clock.h)
-endif()
-
 if(MSVC)
     target_compile_definitions(
         common

src/common/arm64/native_clock.cpp

@@ -1,87 +0,0 @@
-// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
-// SPDX-License-Identifier: GPL-2.0-or-later
-
-#ifdef ANDROID
-#include <sys/system_properties.h>
-#endif
-#include "common/arm64/native_clock.h"
-
-namespace Common::Arm64 {
-
-namespace {
-
-NativeClock::FactorType GetFixedPointFactor(u64 num, u64 den) {
-    return (static_cast<NativeClock::FactorType>(num) << 64) / den;
-}
-
-u64 MultiplyHigh(u64 m, NativeClock::FactorType factor) {
-    return static_cast<u64>((m * factor) >> 64);
-}
-
-} // namespace
-
-NativeClock::NativeClock() {
-    const u64 host_cntfrq = GetHostCNTFRQ();
-    ns_cntfrq_factor = GetFixedPointFactor(NsRatio::den, host_cntfrq);
-    us_cntfrq_factor = GetFixedPointFactor(UsRatio::den, host_cntfrq);
-    ms_cntfrq_factor = GetFixedPointFactor(MsRatio::den, host_cntfrq);
-    guest_cntfrq_factor = GetFixedPointFactor(CNTFRQ, host_cntfrq);
-    gputick_cntfrq_factor = GetFixedPointFactor(GPUTickFreq, host_cntfrq);
-}
-
-std::chrono::nanoseconds NativeClock::GetTimeNS() const {
-    return std::chrono::nanoseconds{MultiplyHigh(GetUptime(), ns_cntfrq_factor)};
-}
-
-std::chrono::microseconds NativeClock::GetTimeUS() const {
-    return std::chrono::microseconds{MultiplyHigh(GetUptime(), us_cntfrq_factor)};
-}
-
-std::chrono::milliseconds NativeClock::GetTimeMS() const {
-    return std::chrono::milliseconds{MultiplyHigh(GetUptime(), ms_cntfrq_factor)};
-}
-
-s64 NativeClock::GetCNTPCT() const {
-    return MultiplyHigh(GetUptime(), guest_cntfrq_factor);
-}
-
-s64 NativeClock::GetGPUTick() const {
-    return MultiplyHigh(GetUptime(), gputick_cntfrq_factor);
-}
-
-s64 NativeClock::GetUptime() const {
-    s64 cntvct_el0 = 0;
-    asm volatile("dsb ish\n\t"
-                 "mrs %[cntvct_el0], cntvct_el0\n\t"
-                 "dsb ish\n\t"
-                 : [cntvct_el0] "=r"(cntvct_el0));
-    return cntvct_el0;
-}
-
-bool NativeClock::IsNative() const {
-    return true;
-}
-
-s64 NativeClock::GetHostCNTFRQ() {
-    u64 cntfrq_el0 = 0;
-    std::string_view board{""};
-#ifdef ANDROID
-    char buffer[PROP_VALUE_MAX];
-    int len{__system_property_get("ro.product.board", buffer)};
-    board = std::string_view(buffer, static_cast<size_t>(len));
-#endif
-    if (board == "s5e9925") { // Exynos 2200
-        cntfrq_el0 = 25600000;
-    } else if (board == "exynos2100") { // Exynos 2100
-        cntfrq_el0 = 26000000;
-    } else if (board == "exynos9810") { // Exynos 9810
-        cntfrq_el0 = 26000000;
-    } else if (board == "s5e8825") { // Exynos 1280
-        cntfrq_el0 = 26000000;
-    } else {
-        asm("mrs %[cntfrq_el0], cntfrq_el0" : [cntfrq_el0] "=r"(cntfrq_el0));
-    }
-    return cntfrq_el0;
-}
-
-} // namespace Common::Arm64

src/common/arm64/native_clock.h

@@ -1,45 +0,0 @@
-// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
-// SPDX-License-Identifier: GPL-2.0-or-later
-
-#pragma once
-
-#include "common/wall_clock.h"
-
-namespace Common::Arm64 {
-
-class NativeClock final : public WallClock {
-public:
-    explicit NativeClock();
-
-    std::chrono::nanoseconds GetTimeNS() const override;
-
-    std::chrono::microseconds GetTimeUS() const override;
-
-    std::chrono::milliseconds GetTimeMS() const override;
-
-    s64 GetCNTPCT() const override;
-
-    s64 GetGPUTick() const override;
-
-    s64 GetUptime() const override;
-
-    bool IsNative() const override;
-
-    static s64 GetHostCNTFRQ();
-
-public:
-    using FactorType = unsigned __int128;
-
-    FactorType GetGuestCNTFRQFactor() const {
-        return guest_cntfrq_factor;
-    }
-
-private:
-    FactorType ns_cntfrq_factor;
-    FactorType us_cntfrq_factor;
-    FactorType ms_cntfrq_factor;
-    FactorType guest_cntfrq_factor;
-    FactorType gputick_cntfrq_factor;
-};
-
-} // namespace Common::Arm64

src/common/settings.h

@@ -591,6 +591,8 @@ struct Values {
     SwitchableSetting<bool> gpu_unswizzle_enabled{linkage, false, "gpu_unswizzle_enabled",
                                                   Category::RendererHacks};
 
+    SwitchableSetting<bool> legacy_descriptor_indices{linkage, true, "legacy_descriptor_indices", Category::RendererHacks};
+
     SwitchableSetting<ExtendedDynamicState> dyna_state{linkage,
 #if defined(ANDROID)
                                            ExtendedDynamicState::Disabled,

src/common/wall_clock.cpp

@@ -1,77 +1,196 @@
-// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
 // SPDX-License-Identifier: GPL-3.0-or-later
 
 // SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/steady_clock.h"
+#include "common/uint128.h"
 #include "common/wall_clock.h"
 
+#ifdef __ANDROID__
+#include <sys/system_properties.h>
+#endif
 #ifdef ARCHITECTURE_x86_64
 #include "common/x64/cpu_detect.h"
-#include "common/x64/native_clock.h"
 #include "common/x64/rdtsc.h"
 #endif
-#ifdef HAS_NCE
-#include "common/arm64/native_clock.h"
-#endif
 
 namespace Common {
 
-class StandardWallClock final : public WallClock {
-public:
-    explicit StandardWallClock() {}
-
-    std::chrono::nanoseconds GetTimeNS() const override {
-        return std::chrono::duration_cast<std::chrono::nanoseconds>(
-            std::chrono::system_clock::now().time_since_epoch());
-    }
-
-    std::chrono::microseconds GetTimeUS() const override {
-        return std::chrono::duration_cast<std::chrono::microseconds>(
-            std::chrono::system_clock::now().time_since_epoch());
-    }
-
-    std::chrono::milliseconds GetTimeMS() const override {
-        return std::chrono::duration_cast<std::chrono::milliseconds>(
-            std::chrono::system_clock::now().time_since_epoch());
-    }
-
-    s64 GetCNTPCT() const override {
-        return GetUptime() * NsToCNTPCTRatio::num / NsToCNTPCTRatio::den;
-    }
-
-    s64 GetGPUTick() const override {
-        return GetUptime() * NsToGPUTickRatio::num / NsToGPUTickRatio::den;
-    }
-
-    s64 GetUptime() const override {
-        return std::chrono::duration_cast<std::chrono::nanoseconds>(
-                   std::chrono::steady_clock::now().time_since_epoch())
-            .count();
-    }
-
-    bool IsNative() const override {
-        return false;
-    }
-};
-
-std::unique_ptr<WallClock> CreateOptimalClock() {
 #if defined(ARCHITECTURE_x86_64)
-    const auto& caps = GetCPUCaps();
+WallClock::WallClock(bool invariant_, u64 rdtsc_frequency_) noexcept
+    : invariant{invariant_}
+    , rdtsc_frequency{rdtsc_frequency_}
+    , ns_rdtsc_factor{GetFixedPoint64Factor(NsRatio::den, rdtsc_frequency_)}
+    , us_rdtsc_factor{GetFixedPoint64Factor(UsRatio::den, rdtsc_frequency_)}
+    , ms_rdtsc_factor{GetFixedPoint64Factor(MsRatio::den, rdtsc_frequency_)}
+    , cntpct_rdtsc_factor{GetFixedPoint64Factor(CNTFRQ, rdtsc_frequency_)}
+    , gputick_rdtsc_factor{GetFixedPoint64Factor(GPUTickFreq, rdtsc_frequency_)}
+{}
 
-    if (caps.invariant_tsc && caps.tsc_frequency >= std::nano::den) {
-        return std::make_unique<X64::NativeClock>(caps.tsc_frequency);
-    } else {
-        // Fallback to StandardWallClock if the hardware TSC
-        // - Is not invariant
-        // - Is not more precise than 1 GHz (1ns resolution)
-        return std::make_unique<StandardWallClock>();
-    }
+std::chrono::nanoseconds WallClock::GetTimeNS() const {
+    if (invariant)
+        return std::chrono::duration_cast<std::chrono::nanoseconds>(std::chrono::system_clock::now().time_since_epoch());
+    return std::chrono::nanoseconds{MultiplyHigh(GetUptime(), ns_rdtsc_factor)};
+}
+
+std::chrono::microseconds WallClock::GetTimeUS() const {
+    if (invariant)
+        return std::chrono::duration_cast<std::chrono::microseconds>(std::chrono::system_clock::now().time_since_epoch());
+    return std::chrono::microseconds{MultiplyHigh(GetUptime(), us_rdtsc_factor)};
+}
+
+std::chrono::milliseconds WallClock::GetTimeMS() const {
+    if (invariant)
+        return std::chrono::duration_cast<std::chrono::milliseconds>(std::chrono::system_clock::now().time_since_epoch());
+    return std::chrono::milliseconds{MultiplyHigh(GetUptime(), ms_rdtsc_factor)};
+}
+
+s64 WallClock::GetCNTPCT() const {
+    if (invariant)
+        return GetUptime() * NsToCNTPCTRatio::num / NsToCNTPCTRatio::den;
+    return MultiplyHigh(GetUptime(), cntpct_rdtsc_factor);
+}
+
+s64 WallClock::GetGPUTick() const {
+    if (invariant)
+        return GetUptime() * NsToGPUTickRatio::num / NsToGPUTickRatio::den;
+    return MultiplyHigh(GetUptime(), gputick_rdtsc_factor);
+}
+
+s64 WallClock::GetUptime() const {
+    if (invariant)
+        return std::chrono::duration_cast<std::chrono::nanoseconds>(std::chrono::steady_clock::now().time_since_epoch()).count();
+    return s64(Common::X64::FencedRDTSC());
+}
+
+bool WallClock::IsNative() const {
+    if (invariant)
+        return false;
+    return true;
+}
 #elif defined(HAS_NCE)
-    return std::make_unique<Arm64::NativeClock>();
+namespace {
+
+[[nodiscard]] WallClock::FactorType GetFixedPointFactor(u64 num, u64 den) noexcept {
+    return (WallClock::FactorType(num) << 64) / den;
+}
+
+[[nodiscard]] u64 MultiplyHigh(u64 m, WallClock::FactorType factor) noexcept {
+    return static_cast<u64>((m * factor) >> 64);
+}
+
+[[nodiscard]] s64 GetHostCNTFRQ() noexcept {
+    u64 cntfrq_el0 = 0;
+#ifdef ANDROID
+    std::string_view board{""};
+    char buffer[PROP_VALUE_MAX];
+    int len{__system_property_get("ro.product.board", buffer)};
+    board = std::string_view(buffer, static_cast<size_t>(len));
+    if (board == "s5e9925") { // Exynos 2200
+        cntfrq_el0 = 25600000;
+    } else if (board == "exynos2100") { // Exynos 2100
+        cntfrq_el0 = 26000000;
+    } else if (board == "exynos9810") { // Exynos 9810
+        cntfrq_el0 = 26000000;
+    } else if (board == "s5e8825") { // Exynos 1280
+        cntfrq_el0 = 26000000;
+    } else {
+        asm volatile("mrs %[cntfrq_el0], cntfrq_el0" : [cntfrq_el0] "=r"(cntfrq_el0));
+    }
+    return cntfrq_el0;
 #else
-    return std::make_unique<StandardWallClock>();
+    asm volatile("mrs %[cntfrq_el0], cntfrq_el0" : [cntfrq_el0] "=r"(cntfrq_el0));
+    return cntfrq_el0;
+#endif
+}
+
+} // namespace
+
+WallClock::WallClock(bool invariant_, u64 rdtsc_frequency_) noexcept {
+    const u64 host_cntfrq = std::max<u64>(GetHostCNTFRQ(), 1);
+    ns_cntfrq_factor = GetFixedPointFactor(NsRatio::den, host_cntfrq);
+    us_cntfrq_factor = GetFixedPointFactor(UsRatio::den, host_cntfrq);
+    ms_cntfrq_factor = GetFixedPointFactor(MsRatio::den, host_cntfrq);
+    guest_cntfrq_factor = GetFixedPointFactor(CNTFRQ, host_cntfrq);
+    gputick_cntfrq_factor = GetFixedPointFactor(GPUTickFreq, host_cntfrq);
+}
+
+std::chrono::nanoseconds WallClock::GetTimeNS() const {
+    return std::chrono::nanoseconds{MultiplyHigh(GetUptime(), ns_cntfrq_factor)};
+}
+
+std::chrono::microseconds WallClock::GetTimeUS() const {
+    return std::chrono::microseconds{MultiplyHigh(GetUptime(), us_cntfrq_factor)};
+}
+
+std::chrono::milliseconds WallClock::GetTimeMS() const {
+    return std::chrono::milliseconds{MultiplyHigh(GetUptime(), ms_cntfrq_factor)};
+}
+
+s64 WallClock::GetCNTPCT() const {
+    return MultiplyHigh(GetUptime(), guest_cntfrq_factor);
+}
+
+s64 WallClock::GetGPUTick() const {
+    return MultiplyHigh(GetUptime(), gputick_cntfrq_factor);
+}
+
+s64 WallClock::GetUptime() const {
+    s64 cntvct_el0 = 0;
+    asm volatile(
+        "dsb ish\n\t"
+        "mrs %[cntvct_el0], cntvct_el0\n\t"
+        "dsb ish\n\t"
+        : [cntvct_el0] "=r"(cntvct_el0)
+    );
+    return cntvct_el0;
+}
+
+bool WallClock::IsNative() const {
+    return true;
+}
+#else
+WallClock::WallClock(bool invariant_, u64 rdtsc_frequency_) noexcept {}
+
+std::chrono::nanoseconds WallClock::GetTimeNS() const {
+    return std::chrono::duration_cast<std::chrono::nanoseconds>(std::chrono::system_clock::now().time_since_epoch());
+}
+
+std::chrono::microseconds WallClock::GetTimeUS() const {
+    return std::chrono::duration_cast<std::chrono::microseconds>(std::chrono::system_clock::now().time_since_epoch());
+}
+
+std::chrono::milliseconds WallClock::GetTimeMS() const {
+    return std::chrono::duration_cast<std::chrono::milliseconds>(std::chrono::system_clock::now().time_since_epoch());
+}
+
+s64 WallClock::GetCNTPCT() const {
+    return GetUptime() * NsToCNTPCTRatio::num / NsToCNTPCTRatio::den;
+}
+
+s64 WallClock::GetGPUTick() const {
+    return GetUptime() * NsToGPUTickRatio::num / NsToGPUTickRatio::den;
+}
+
+s64 WallClock::GetUptime() const {
+    return std::chrono::duration_cast<std::chrono::nanoseconds>(std::chrono::steady_clock::now().time_since_epoch()).count();
+}
+
+bool WallClock::IsNative() const {
+    return false;
+}
+#endif
+
+WallClock CreateOptimalClock() noexcept {
+#if defined(ARCHITECTURE_x86_64)
+    auto const& caps = GetCPUCaps();
+    return WallClock(!(caps.invariant_tsc && caps.tsc_frequency >= std::nano::den), std::max<u64>(caps.tsc_frequency, 1));
+#elif defined(HAS_NCE)
+    return WallClock(false, 1);
+#else
+    return WallClock(true, 1);
 #endif
 }
 

src/common/wall_clock.h

@@ -1,4 +1,4 @@
-// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
 // SPDX-License-Identifier: GPL-3.0-or-later
 
 // SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
@@ -20,28 +20,28 @@ public:
     static constexpr u64 GPUTickFreq = 614'400'000;   // GM20B GPU Tick Frequency = 614.4 MHz
     static constexpr u64 CPUTickFreq = 1'020'000'000; // T210/4 A57 CPU Tick Frequency = 1020.0 MHz
 
-    virtual ~WallClock() = default;
+    explicit WallClock(bool invariant, u64 rdtsc_frequency_) noexcept;
 
     /// @returns The time in nanoseconds since the construction of this clock.
-    virtual std::chrono::nanoseconds GetTimeNS() const = 0;
+    std::chrono::nanoseconds GetTimeNS() const;
 
     /// @returns The time in microseconds since the construction of this clock.
-    virtual std::chrono::microseconds GetTimeUS() const = 0;
+    std::chrono::microseconds GetTimeUS() const;
 
     /// @returns The time in milliseconds since the construction of this clock.
-    virtual std::chrono::milliseconds GetTimeMS() const = 0;
+    std::chrono::milliseconds GetTimeMS() const;
 
     /// @returns The guest CNTPCT ticks since the construction of this clock.
-    virtual s64 GetCNTPCT() const = 0;
+    s64 GetCNTPCT() const;
 
     /// @returns The guest GPU ticks since the construction of this clock.
-    virtual s64 GetGPUTick() const = 0;
+    s64 GetGPUTick() const;
 
     /// @returns The raw host timer ticks since an indeterminate epoch.
-    virtual s64 GetUptime() const = 0;
+    s64 GetUptime() const;
 
     /// @returns Whether the clock directly uses the host's hardware clock.
-    virtual bool IsNative() const = 0;
+    bool IsNative() const;
 
     static inline u64 NSToCNTPCT(u64 ns) {
         return ns * NsToCNTPCTRatio::num / NsToCNTPCTRatio::den;
@@ -85,8 +85,33 @@ protected:
     using CPUTickToUsRatio = std::ratio<std::micro::den, CPUTickFreq>;
     using CPUTickToCNTPCTRatio = std::ratio<CNTFRQ, CPUTickFreq>;
     using CPUTickToGPUTickRatio = std::ratio<GPUTickFreq, CPUTickFreq>;
+
+#if defined(ARCHITECTURE_x86_64)
+    bool invariant;
+    u64 rdtsc_frequency;
+    u64 ns_rdtsc_factor;
+    u64 us_rdtsc_factor;
+    u64 ms_rdtsc_factor;
+    u64 cntpct_rdtsc_factor;
+    u64 gputick_rdtsc_factor;
+#elif defined(HAS_NCE)
+public:
+    using FactorType = unsigned __int128;
+
+    FactorType GetGuestCNTFRQFactor() const {
+        return guest_cntfrq_factor;
+    }
+protected:
+    FactorType ns_cntfrq_factor;
+    FactorType us_cntfrq_factor;
+    FactorType ms_cntfrq_factor;
+    FactorType guest_cntfrq_factor;
+    FactorType gputick_cntfrq_factor;
+#else
+
+#endif
 };
 
-[[nodiscard]] std::unique_ptr<WallClock> CreateOptimalClock();
+[[nodiscard]] WallClock CreateOptimalClock() noexcept;
 
 } // namespace Common

src/common/x64/native_clock.cpp

@@ -1,46 +0,0 @@
-// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
-// SPDX-License-Identifier: GPL-2.0-or-later
-
-#include "common/uint128.h"
-#include "common/x64/native_clock.h"
-#include "common/x64/rdtsc.h"
-
-namespace Common::X64 {
-
-NativeClock::NativeClock(u64 rdtsc_frequency_)
-    : rdtsc_frequency{rdtsc_frequency_}, ns_rdtsc_factor{GetFixedPoint64Factor(NsRatio::den,
-                                                                               rdtsc_frequency)},
-      us_rdtsc_factor{GetFixedPoint64Factor(UsRatio::den, rdtsc_frequency)},
-      ms_rdtsc_factor{GetFixedPoint64Factor(MsRatio::den, rdtsc_frequency)},
-      cntpct_rdtsc_factor{GetFixedPoint64Factor(CNTFRQ, rdtsc_frequency)},
-      gputick_rdtsc_factor{GetFixedPoint64Factor(GPUTickFreq, rdtsc_frequency)} {}
-
-std::chrono::nanoseconds NativeClock::GetTimeNS() const {
-    return std::chrono::nanoseconds{MultiplyHigh(GetUptime(), ns_rdtsc_factor)};
-}
-
-std::chrono::microseconds NativeClock::GetTimeUS() const {
-    return std::chrono::microseconds{MultiplyHigh(GetUptime(), us_rdtsc_factor)};
-}
-
-std::chrono::milliseconds NativeClock::GetTimeMS() const {
-    return std::chrono::milliseconds{MultiplyHigh(GetUptime(), ms_rdtsc_factor)};
-}
-
-s64 NativeClock::GetCNTPCT() const {
-    return MultiplyHigh(GetUptime(), cntpct_rdtsc_factor);
-}
-
-s64 NativeClock::GetGPUTick() const {
-    return MultiplyHigh(GetUptime(), gputick_rdtsc_factor);
-}
-
-s64 NativeClock::GetUptime() const {
-    return static_cast<s64>(FencedRDTSC());
-}
-
-bool NativeClock::IsNative() const {
-    return true;
-}
-
-} // namespace Common::X64

src/common/x64/native_clock.h

@@ -1,38 +0,0 @@
-// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
-// SPDX-License-Identifier: GPL-2.0-or-later
-
-#pragma once
-
-#include "common/wall_clock.h"
-
-namespace Common::X64 {
-
-class NativeClock final : public WallClock {
-public:
-    explicit NativeClock(u64 rdtsc_frequency_);
-
-    std::chrono::nanoseconds GetTimeNS() const override;
-
-    std::chrono::microseconds GetTimeUS() const override;
-
-    std::chrono::milliseconds GetTimeMS() const override;
-
-    s64 GetCNTPCT() const override;
-
-    s64 GetGPUTick() const override;
-
-    s64 GetUptime() const override;
-
-    bool IsNative() const override;
-
-private:
-    u64 rdtsc_frequency;
-
-    u64 ns_rdtsc_factor;
-    u64 us_rdtsc_factor;
-    u64 ms_rdtsc_factor;
-    u64 cntpct_rdtsc_factor;
-    u64 gputick_rdtsc_factor;
-};
-
-} // namespace Common::X64

src/common/x64/xbyak.h

@@ -1,13 +1,37 @@
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
 // SPDX-FileCopyrightText: 2016 Citra Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
+#include <type_traits>
 #include <bitset>
 #include <initializer_list>
-#include <xbyak/xbyak.h>
 #include "common/assert.h"
 
+// xbyak hates human beings
+#ifdef __GNUC__
+#pragma GCC diagnostic ignored "-Wconversion"
+#pragma GCC diagnostic ignored "-Wshadow"
+#endif
+#ifdef __clang__
+#pragma clang diagnostic ignored "-Wconversion"
+#pragma clang diagnostic ignored "-Wshadow"
+#endif
+
+// You must ensure this matches with src/common/x64/xbyak.h on root dir
+#include <ankerl/unordered_dense.h>
+#include <boost/unordered_map.hpp>
+#define XBYAK_STD_UNORDERED_SET ankerl::unordered_dense::set
+#define XBYAK_STD_UNORDERED_MAP ankerl::unordered_dense::map
+#define XBYAK_STD_UNORDERED_MULTIMAP boost::unordered_multimap
+#include <xbyak/xbyak.h>
+#include <xbyak/xbyak_util.h>
+
+#include <xbyak/xbyak.h>
+
 namespace Common::X64 {
 
 constexpr size_t RegToIndex(const Xbyak::Reg& reg) {
@@ -174,12 +198,13 @@ inline ABIFrameInfo ABI_CalculateFrameSize(std::bitset<32> regs, size_t rsp_alig
     rsp_alignment -= subtraction;
     subtraction += rsp_alignment & 0xF;
 
-    return ABIFrameInfo{static_cast<s32>(subtraction),
-                        static_cast<s32>(subtraction - xmm_base_subtraction)};
+    return ABIFrameInfo{
+        s32(subtraction),
+        s32(subtraction - xmm_base_subtraction)
+    };
 }
 
-inline size_t ABI_PushRegistersAndAdjustStack(Xbyak::CodeGenerator& code, std::bitset<32> regs,
-                                              size_t rsp_alignment, size_t needed_frame_size = 0) {
+inline size_t ABI_PushRegistersAndAdjustStack(Xbyak::CodeGenerator& code, std::bitset<32> regs, size_t rsp_alignment, size_t needed_frame_size = 0) {
     auto frame_info = ABI_CalculateFrameSize(regs, rsp_alignment, needed_frame_size);
 
     for (size_t i = 0; i < regs.size(); ++i) {
@@ -202,8 +227,7 @@ inline size_t ABI_PushRegistersAndAdjustStack(Xbyak::CodeGenerator& code, std::b
     return ABI_SHADOW_SPACE;
 }
 
-inline void ABI_PopRegistersAndAdjustStack(Xbyak::CodeGenerator& code, std::bitset<32> regs,
-                                           size_t rsp_alignment, size_t needed_frame_size = 0) {
+inline void ABI_PopRegistersAndAdjustStack(Xbyak::CodeGenerator& code, std::bitset<32> regs, size_t rsp_alignment, size_t needed_frame_size = 0) {
     auto frame_info = ABI_CalculateFrameSize(regs, rsp_alignment, needed_frame_size);
 
     for (size_t i = 0; i < regs.size(); ++i) {
@@ -226,4 +250,38 @@ inline void ABI_PopRegistersAndAdjustStack(Xbyak::CodeGenerator& code, std::bits
     }
 }
 
+// Constants for use with cmpps/cmpss
+enum {
+    CMP_EQ = 0,
+    CMP_LT = 1,
+    CMP_LE = 2,
+    CMP_UNORD = 3,
+    CMP_NEQ = 4,
+    CMP_NLT = 5,
+    CMP_NLE = 6,
+    CMP_ORD = 7,
+};
+
+constexpr bool IsWithin2G(uintptr_t ref, uintptr_t target) {
+    const u64 distance = target - (ref + 5);
+    return !(distance >= 0x8000'0000ULL && distance <= ~0x8000'0000ULL);
+}
+
+inline bool IsWithin2G(const Xbyak::CodeGenerator& code, uintptr_t target) {
+    return IsWithin2G(reinterpret_cast<uintptr_t>(code.getCurr()), target);
+}
+
+template <typename T>
+inline void CallFarFunction(Xbyak::CodeGenerator& code, const T f) {
+    static_assert(std::is_pointer_v<T>, "Argument must be a (function) pointer.");
+    size_t addr = reinterpret_cast<size_t>(f);
+    if (IsWithin2G(code, addr)) {
+        code.call(f);
+    } else {
+        // ABI_RETURN is a safe temp register to use before a call
+        code.mov(ABI_RETURN, addr);
+        code.call(ABI_RETURN);
+    }
+}
+
 } // namespace Common::X64

src/common/x64/xbyak_util.h

@@ -1,46 +0,0 @@
-// SPDX-FileCopyrightText: 2016 Citra Emulator Project
-// SPDX-License-Identifier: GPL-2.0-or-later
-
-#pragma once
-
-#include <type_traits>
-#include <xbyak/xbyak.h>
-#include "common/x64/xbyak_abi.h"
-
-namespace Common::X64 {
-
-// Constants for use with cmpps/cmpss
-enum {
-    CMP_EQ = 0,
-    CMP_LT = 1,
-    CMP_LE = 2,
-    CMP_UNORD = 3,
-    CMP_NEQ = 4,
-    CMP_NLT = 5,
-    CMP_NLE = 6,
-    CMP_ORD = 7,
-};
-
-constexpr bool IsWithin2G(uintptr_t ref, uintptr_t target) {
-    const u64 distance = target - (ref + 5);
-    return !(distance >= 0x8000'0000ULL && distance <= ~0x8000'0000ULL);
-}
-
-inline bool IsWithin2G(const Xbyak::CodeGenerator& code, uintptr_t target) {
-    return IsWithin2G(reinterpret_cast<uintptr_t>(code.getCurr()), target);
-}
-
-template <typename T>
-inline void CallFarFunction(Xbyak::CodeGenerator& code, const T f) {
-    static_assert(std::is_pointer_v<T>, "Argument must be a (function) pointer.");
-    size_t addr = reinterpret_cast<size_t>(f);
-    if (IsWithin2G(code, addr)) {
-        code.call(f);
-    } else {
-        // ABI_RETURN is a safe temp register to use before a call
-        code.mov(ABI_RETURN, addr);
-        code.call(ABI_RETURN);
-    }
-}
-
-} // namespace Common::X64

src/core/arm/dynarmic/arm_dynarmic_32.cpp

@@ -113,8 +113,7 @@ void DynarmicCallbacks32::CallSVC(u32 swi) {
 }
 
 void DynarmicCallbacks32::AddTicks(u64 ticks) {
-    ASSERT_MSG(!m_parent.m_uses_wall_clock, "Dynarmic ticking disabled");
-
+    ASSERT(!m_parent.m_uses_wall_clock && "Dynarmic ticking disabled");
     // Divide the number of ticks by the amount of CPU cores. TODO(Subv): This yields only a
     // rough approximation of the amount of executed ticks in the system, it may be thrown off
     // if not all cores are doing a similar amount of work. Instead of doing this, we should
@@ -123,14 +122,12 @@ void DynarmicCallbacks32::AddTicks(u64 ticks) {
     u64 amortized_ticks = ticks / Core::Hardware::NUM_CPU_CORES;
     // Always execute at least one tick.
     amortized_ticks = std::max<u64>(amortized_ticks, 1);
-
     m_parent.m_system.CoreTiming().AddTicks(amortized_ticks);
 }
 
 u64 DynarmicCallbacks32::GetTicksRemaining() {
-    ASSERT_MSG(!m_parent.m_uses_wall_clock, "Dynarmic ticking disabled");
-
-    return std::max<s64>(m_parent.m_system.CoreTiming().GetDowncount(), 0);
+    ASSERT(!m_parent.m_uses_wall_clock && "Dynarmic ticking disabled");
+    return std::max<s64>(m_parent.m_system.CoreTiming().downcount, 0);
 }
 
 bool DynarmicCallbacks32::CheckMemoryAccess(u64 addr, u64 size, Kernel::DebugWatchpointType type) {

src/core/arm/dynarmic/arm_dynarmic_64.cpp

@@ -150,8 +150,7 @@ void DynarmicCallbacks64::CallSVC(u32 svc) {
 }
 
 void DynarmicCallbacks64::AddTicks(u64 ticks) {
-    ASSERT_MSG(!m_parent.m_uses_wall_clock, "Dynarmic ticking disabled");
-
+    ASSERT(!m_parent.m_uses_wall_clock && "Dynarmic ticking disabled");
     // Divide the number of ticks by the amount of CPU cores. TODO(Subv): This yields only a
     // rough approximation of the amount of executed ticks in the system, it may be thrown off
     // if not all cores are doing a similar amount of work. Instead of doing this, we should
@@ -160,13 +159,12 @@ void DynarmicCallbacks64::AddTicks(u64 ticks) {
     u64 amortized_ticks = ticks / Core::Hardware::NUM_CPU_CORES;
     // Always execute at least one tick.
     amortized_ticks = std::max<u64>(amortized_ticks, 1);
-
     m_parent.m_system.CoreTiming().AddTicks(amortized_ticks);
 }
 
 u64 DynarmicCallbacks64::GetTicksRemaining() {
     ASSERT(!m_parent.m_uses_wall_clock && "Dynarmic ticking disabled");
-    return std::max<s64>(m_parent.m_system.CoreTiming().GetDowncount(), 0);
+    return std::max<s64>(m_parent.m_system.CoreTiming().downcount, 0);
 }
 
 u64 DynarmicCallbacks64::GetCNTPCT() {

src/core/arm/nce/patcher.cpp

@@ -3,7 +3,7 @@
 
 #include <numeric>
 #include <bit>
-#include "common/arm64/native_clock.h"
+#include "common/wall_clock.h"
 #include "common/alignment.h"
 #include "common/literals.h"
 #include "core/arm/nce/arm_nce.h"
@@ -578,7 +578,11 @@ void Patcher::WriteMsrHandler(ModuleDestLabel module_dest, oaknut::XReg src_reg,
 }
 
 void Patcher::WriteCntpctHandler(ModuleDestLabel module_dest, oaknut::XReg dest_reg, oaknut::VectorCodeGenerator& cg) {
-    static Common::Arm64::NativeClock clock{};
+#if defined(HAS_NCE)
+    static Common::WallClock clock(false, 1);
+#else
+    static Common::WallClock clock(true, 1);
+#endif
     const auto factor = clock.GetGuestCNTFRQFactor();
     const auto raw_factor = std::bit_cast<std::array<u64, 2>>(factor);
 

src/core/core_timing.cpp

@@ -57,15 +57,51 @@ void CoreTiming::Initialize(std::function<void()>&& on_thread_init_) {
     Reset();
     on_thread_init = std::move(on_thread_init_);
     event_fifo_id = 0;
-    shutting_down = false;
     cpu_ticks = 0;
     if (is_multicore) {
-        timer_thread.emplace([](CoreTiming& instance) {
+        timer_thread = std::jthread([this](std::stop_token stop_token) {
             Common::SetCurrentThreadName("HostTiming");
             Common::SetCurrentThreadPriority(Common::ThreadPriority::High);
-            instance.on_thread_init();
-            instance.ThreadLoop();
-        }, std::ref(*this));
+            on_thread_init();
+            has_started = true;
+            while (!stop_token.stop_requested()) {
+                while (!paused && !stop_token.stop_requested()) {
+                    paused_set = false;
+                    if (auto const next_time = Advance(); next_time) {
+                        // There are more events left in the queue, wait until the next event.
+                        auto wait_time = *next_time - GetGlobalTimeNs().count();
+                        if (wait_time > 0) {
+#ifdef _WIN32
+                            while (!paused && !event.IsSet() && wait_time > 0) {
+                                wait_time = *next_time - GetGlobalTimeNs().count();
+                                if (wait_time >= timer_resolution_ns) {
+                                    Common::Windows::SleepForOneTick();
+                                } else {
+#ifdef ARCHITECTURE_x86_64
+                                    Common::X64::MicroSleep();
+#else
+                                    std::this_thread::yield();
+#endif
+                                }
+                            }
+                            if (event.IsSet())
+                                event.Reset();
+#else
+                            event.WaitFor(std::chrono::nanoseconds(wait_time));
+#endif
+                        }
+                    } else {
+                        // Queue is empty, wait until another event is scheduled and signals us to
+                        // continue.
+                        wait_set = true;
+                        event.Wait();
+                    }
+                    wait_set = false;
+                }
+                paused_set = true;
+                pause_event.Wait();
+            }
+        });
     }
 }
 
@@ -90,7 +126,7 @@ void CoreTiming::SyncPause(bool is_paused) {
     }
 
     Pause(is_paused);
-    if (timer_thread) {
+    if (timer_thread.joinable()) {
         if (!is_paused) {
             pause_event.Set();
         }
@@ -190,33 +226,22 @@ void CoreTiming::ResetTicks() {
 }
 
 u64 CoreTiming::GetClockTicks() const {
-    u64 fres;
-    if (is_multicore) [[likely]] {
-        fres = clock->GetCNTPCT();
-    } else {
-        fres = Common::WallClock::CPUTickToCNTPCT(cpu_ticks);
+    u64 fres = is_multicore ? clock.GetCNTPCT() : Common::WallClock::CPUTickToCNTPCT(cpu_ticks);
+    if (auto const overclock = Settings::values.fast_cpu_time.GetValue(); overclock != Settings::CpuClock::Off) {
+        fres = u64(f64(fres) * (1.7 + 0.3 * u32(overclock)));
     }
-
-    const auto overclock = Settings::values.fast_cpu_time.GetValue();
-
-     if (overclock != Settings::CpuClock::Off) {
-         fres = (u64) ((double) fres * (1.7 + 0.3 * u32(overclock)));
-     }
-
-     if (Settings::values.sync_core_speed.GetValue()) {
-         const auto ticks = double(fres);
-         const auto speed_limit = double(Settings::SpeedLimit())*0.01;
-         return u64(ticks/speed_limit);
-     } else {
-         return fres;
-     }
+    if (::Settings::values.sync_core_speed.GetValue()) {
+        auto const ticks = f64(fres);
+        auto const speed_limit = f64(Settings::SpeedLimit()) * 0.01;
+        return u64(ticks / speed_limit);
+    }
+    return fres;
 }
 
 u64 CoreTiming::GetGPUTicks() const {
-    if (is_multicore) [[likely]] {
-        return clock->GetGPUTick();
-    }
-    return Common::WallClock::CPUTickToGPUTick(cpu_ticks);
+    return is_multicore
+        ? clock.GetGPUTick()
+        : Common::WallClock::CPUTickToGPUTick(cpu_ticks);
 }
 
 std::optional<s64> CoreTiming::Advance() {
@@ -278,75 +303,29 @@ std::optional<s64> CoreTiming::Advance() {
     }
 }
 
-void CoreTiming::ThreadLoop() {
-    has_started = true;
-    while (!shutting_down) {
-        while (!paused) {
-            paused_set = false;
-            const auto next_time = Advance();
-            if (next_time) {
-                // There are more events left in the queue, wait until the next event.
-                auto wait_time = *next_time - GetGlobalTimeNs().count();
-                if (wait_time > 0) {
-#ifdef _WIN32
-                    while (!paused && !event.IsSet() && wait_time > 0) {
-                        wait_time = *next_time - GetGlobalTimeNs().count();
-                        if (wait_time >= timer_resolution_ns) {
-                            Common::Windows::SleepForOneTick();
-                        } else {
-#ifdef ARCHITECTURE_x86_64
-                            Common::X64::MicroSleep();
-#else
-                            std::this_thread::yield();
-#endif
-                        }
-                    }
-
-                    if (event.IsSet()) {
-                        event.Reset();
-                    }
-#else
-                    event.WaitFor(std::chrono::nanoseconds(wait_time));
-#endif
-                }
-            } else {
-                // Queue is empty, wait until another event is scheduled and signals us to
-                // continue.
-                wait_set = true;
-                event.Wait();
-            }
-            wait_set = false;
-        }
-
-        paused_set = true;
-        pause_event.Wait();
-    }
-}
-
 void CoreTiming::Reset() {
     paused = true;
-    shutting_down = true;
     pause_event.Set();
     event.Set();
-    if (timer_thread) {
-        timer_thread->join();
+    if (timer_thread.joinable()) {
+        timer_thread.request_stop();
+        timer_thread.join();
     }
-    timer_thread.reset();
     has_started = false;
 }
 
-std::chrono::nanoseconds CoreTiming::GetGlobalTimeNs() const {
-    if (is_multicore) [[likely]] {
-        return clock->GetTimeNS();
-    }
-    return std::chrono::nanoseconds{Common::WallClock::CPUTickToNS(cpu_ticks)};
+/// @brief Returns current time in nanoseconds.
+std::chrono::nanoseconds CoreTiming::GetGlobalTimeNs() const noexcept {
+    return is_multicore
+        ? clock.GetTimeNS()
+        : std::chrono::nanoseconds{Common::WallClock::CPUTickToNS(cpu_ticks)};
 }
 
-std::chrono::microseconds CoreTiming::GetGlobalTimeUs() const {
-    if (is_multicore) [[likely]] {
-        return clock->GetTimeUS();
-    }
-    return std::chrono::microseconds{Common::WallClock::CPUTickToUS(cpu_ticks)};
+/// @brief Returns current time in microseconds.
+std::chrono::microseconds CoreTiming::GetGlobalTimeUs() const noexcept {
+    return is_multicore
+        ? clock.GetTimeUS()
+        : std::chrono::microseconds{Common::WallClock::CPUTickToUS(cpu_ticks)};
 }
 
 #ifdef _WIN32

src/core/core_timing.h

@@ -1,4 +1,4 @@
-// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
 // SPDX-License-Identifier: GPL-3.0-or-later
 
 // SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
@@ -118,7 +118,7 @@ public:
 
     void Idle();
 
-    s64 GetDowncount() const {
+    s64 GetDowncount() const noexcept {
         return downcount;
     }
 
@@ -128,11 +128,8 @@ public:
     /// Returns the current GPU tick value.
     u64 GetGPUTicks() const;
 
-    /// Returns current time in microseconds.
-    std::chrono::microseconds GetGlobalTimeUs() const;
-
-    /// Returns current time in nanoseconds.
-    std::chrono::nanoseconds GetGlobalTimeNs() const;
+    [[nodiscard]] std::chrono::microseconds GetGlobalTimeUs() const noexcept;
+    [[nodiscard]] std::chrono::nanoseconds GetGlobalTimeNs() const noexcept;
 
     /// Checks for events manually and returns time in nanoseconds for next event, threadsafe.
     std::optional<s64> Advance();
@@ -141,13 +138,11 @@ public:
     void SetTimerResolutionNs(std::chrono::nanoseconds ns);
 #endif
 
-private:
     struct Event;
-    void ThreadLoop();
 
     void Reset();
 
-    std::unique_ptr<Common::WallClock> clock;
+    Common::WallClock clock;
 
     s64 global_timer = 0;
 
@@ -165,11 +160,10 @@ private:
     Common::Event pause_event{};
     mutable std::mutex basic_lock;
     std::mutex advance_lock;
-    std::optional<std::jthread> timer_thread;
+    std::jthread timer_thread;
     std::atomic<bool> paused{};
     std::atomic<bool> paused_set{};
     std::atomic<bool> wait_set{};
-    std::atomic<bool> shutting_down{};
     std::atomic<bool> has_started{};
     std::function<void()> on_thread_init{};
 

src/core/file_sys/system_archive/time_zone_binary.cpp

@@ -1,86 +1,48 @@
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
 // SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later
 
+#include <span>
 #include <vector>
 
 #include "common/swap.h"
 #include "core/file_sys/system_archive/time_zone_binary.h"
+#include "core/file_sys/vfs/vfs_static.h"
+#include "core/file_sys/vfs/vfs_types.h"
 #include "core/file_sys/vfs/vfs_vector.h"
 
 #include "nx_tzdb.h"
 
 namespace FileSys::SystemArchive {
 
-const static std::map<std::string, const std::map<const char*, const std::vector<u8>>&>
-    tzdb_zoneinfo_dirs = {{"Africa", NxTzdb::africa},
-                          {"America", NxTzdb::america},
-                          {"Antarctica", NxTzdb::antarctica},
-                          {"Arctic", NxTzdb::arctic},
-                          {"Asia", NxTzdb::asia},
-                          {"Atlantic", NxTzdb::atlantic},
-                          {"Australia", NxTzdb::australia},
-                          {"Brazil", NxTzdb::brazil},
-                          {"Canada", NxTzdb::canada},
-                          {"Chile", NxTzdb::chile},
-                          {"Etc", NxTzdb::etc},
-                          {"Europe", NxTzdb::europe},
-                          {"Indian", NxTzdb::indian},
-                          {"Mexico", NxTzdb::mexico},
-                          {"Pacific", NxTzdb::pacific},
-                          {"US", NxTzdb::us}};
-
-const static std::map<std::string, const std::map<const char*, const std::vector<u8>>&>
-    tzdb_america_dirs = {{"Argentina", NxTzdb::america_argentina},
-                         {"Indiana", NxTzdb::america_indiana},
-                         {"Kentucky", NxTzdb::america_kentucky},
-                         {"North_Dakota", NxTzdb::america_north_dakota}};
-
-static void GenerateFiles(std::vector<VirtualFile>& directory,
-                          const std::map<const char*, const std::vector<u8>>& files) {
-    for (const auto& [filename, data] : files) {
-        const auto data_copy{data};
-        const std::string filename_copy{filename};
-        VirtualFile file{
-            std::make_shared<VectorVfsFile>(std::move(data_copy), std::move(filename_copy))};
-        directory.push_back(file);
-    }
-}
-
-static std::vector<VirtualFile> GenerateZoneinfoFiles() {
-    std::vector<VirtualFile> zoneinfo_files;
-    GenerateFiles(zoneinfo_files, NxTzdb::zoneinfo);
-    return zoneinfo_files;
-}
-
 VirtualDir TimeZoneBinary() {
     std::vector<VirtualDir> america_sub_dirs;
-    for (const auto& [dir_name, files] : tzdb_america_dirs) {
-        std::vector<VirtualFile> vfs_files;
-        GenerateFiles(vfs_files, files);
-        america_sub_dirs.push_back(std::make_shared<VectorVfsDirectory>(
-            std::move(vfs_files), std::vector<VirtualDir>{}, dir_name));
-    }
-
+    america_sub_dirs.push_back(std::make_shared<VectorVfsDirectory>(NxTzdb::CollectFiles_america_argentina(), std::vector<VirtualDir>{}, "Argentina"));
+    america_sub_dirs.push_back(std::make_shared<VectorVfsDirectory>(NxTzdb::CollectFiles_america_indiana(), std::vector<VirtualDir>{}, "Indiana"));
+    america_sub_dirs.push_back(std::make_shared<VectorVfsDirectory>(NxTzdb::CollectFiles_america_kentucky(), std::vector<VirtualDir>{}, "Kentucky"));
+    america_sub_dirs.push_back(std::make_shared<VectorVfsDirectory>(NxTzdb::CollectFiles_america_north_dakota(), std::vector<VirtualDir>{}, "North_Dakota"));
     std::vector<VirtualDir> zoneinfo_sub_dirs;
-    for (const auto& [dir_name, files] : tzdb_zoneinfo_dirs) {
-        std::vector<VirtualFile> vfs_files;
-        GenerateFiles(vfs_files, files);
-        if (dir_name == "America") {
-            zoneinfo_sub_dirs.push_back(std::make_shared<VectorVfsDirectory>(
-                std::move(vfs_files), std::move(america_sub_dirs), dir_name));
-        } else {
-            zoneinfo_sub_dirs.push_back(std::make_shared<VectorVfsDirectory>(
-                std::move(vfs_files), std::vector<VirtualDir>{}, dir_name));
-        }
-    }
-
-    std::vector<VirtualDir> zoneinfo_dir{std::make_shared<VectorVfsDirectory>(
-        GenerateZoneinfoFiles(), std::move(zoneinfo_sub_dirs), "zoneinfo")};
-    std::vector<VirtualFile> root_files;
-    GenerateFiles(root_files, NxTzdb::base);
-
-    return std::make_shared<VectorVfsDirectory>(std::move(root_files), std::move(zoneinfo_dir),
-                                                "data");
+    zoneinfo_sub_dirs.push_back(std::make_shared<VectorVfsDirectory>(NxTzdb::CollectFiles_africa(), std::vector<VirtualDir>{}, "Africa"));
+    zoneinfo_sub_dirs.push_back(std::make_shared<VectorVfsDirectory>(NxTzdb::CollectFiles_america(), std::move(america_sub_dirs), "America"));
+    zoneinfo_sub_dirs.push_back(std::make_shared<VectorVfsDirectory>(NxTzdb::CollectFiles_antarctica(), std::vector<VirtualDir>{}, "Antarctica"));
+    zoneinfo_sub_dirs.push_back(std::make_shared<VectorVfsDirectory>(NxTzdb::CollectFiles_arctic(), std::vector<VirtualDir>{}, "Arctic"));
+    zoneinfo_sub_dirs.push_back(std::make_shared<VectorVfsDirectory>(NxTzdb::CollectFiles_asia(), std::vector<VirtualDir>{}, "Asia"));
+    zoneinfo_sub_dirs.push_back(std::make_shared<VectorVfsDirectory>(NxTzdb::CollectFiles_atlantic(), std::vector<VirtualDir>{}, "Atlantic"));
+    zoneinfo_sub_dirs.push_back(std::make_shared<VectorVfsDirectory>(NxTzdb::CollectFiles_australia(), std::vector<VirtualDir>{}, "Australia"));
+    zoneinfo_sub_dirs.push_back(std::make_shared<VectorVfsDirectory>(NxTzdb::CollectFiles_brazil(), std::vector<VirtualDir>{}, "Brazil"));
+    zoneinfo_sub_dirs.push_back(std::make_shared<VectorVfsDirectory>(NxTzdb::CollectFiles_canada(), std::vector<VirtualDir>{}, "Canada"));
+    zoneinfo_sub_dirs.push_back(std::make_shared<VectorVfsDirectory>(NxTzdb::CollectFiles_chile(), std::vector<VirtualDir>{}, "Chile"));
+    zoneinfo_sub_dirs.push_back(std::make_shared<VectorVfsDirectory>(NxTzdb::CollectFiles_etc(), std::vector<VirtualDir>{}, "Etc"));
+    zoneinfo_sub_dirs.push_back(std::make_shared<VectorVfsDirectory>(NxTzdb::CollectFiles_europe(), std::vector<VirtualDir>{}, "Europe"));
+    zoneinfo_sub_dirs.push_back(std::make_shared<VectorVfsDirectory>(NxTzdb::CollectFiles_indian(), std::vector<VirtualDir>{}, "Indian"));
+    zoneinfo_sub_dirs.push_back(std::make_shared<VectorVfsDirectory>(NxTzdb::CollectFiles_mexico(), std::vector<VirtualDir>{}, "Mexico"));
+    zoneinfo_sub_dirs.push_back(std::make_shared<VectorVfsDirectory>(NxTzdb::CollectFiles_pacific(), std::vector<VirtualDir>{}, "Pacific"));
+    zoneinfo_sub_dirs.push_back(std::make_shared<VectorVfsDirectory>(NxTzdb::CollectFiles_us(), std::vector<VirtualDir>{}, "US"));
+    std::vector<VirtualDir> zoneinfo_dir{std::make_shared<VectorVfsDirectory>(NxTzdb::CollectFiles_zoneinfo(), std::move(zoneinfo_sub_dirs), "zoneinfo")};
+    // last files (root)
+    return std::make_shared<VectorVfsDirectory>(NxTzdb::CollectFiles_base(), std::move(zoneinfo_dir), "data");
 }
 
 } // namespace FileSys::SystemArchive

src/core/hle/ipc.h

@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
 // SPDX-FileCopyrightText: 2016 Citra Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later
 
@@ -13,6 +16,16 @@ namespace IPC {
 /// Size of the command buffer area, in 32-bit words.
 constexpr std::size_t COMMAND_BUFFER_LENGTH = 0x100 / sizeof(u32);
 
+/// Must match bitfields
+constexpr std::size_t MAX_BUFFER_DESCRIPTORS = 16;
+constexpr std::size_t MAX_INCOMING_MOVE_HANDLERS = 16;
+constexpr std::size_t MAX_INCOMING_COPY_HANDLERS = 16;
+
+/// Doesn't need to match bitfields but usually not big enough
+constexpr std::size_t MAX_OUTGOING_COPY_OBJECTS = 16;
+constexpr std::size_t MAX_OUTGOING_MOVE_OBJECTS = 16;
+constexpr std::size_t MAX_OUTGOING_DOMAIN_OBJECTS = 16;
+
 enum class ControlCommand : u32 {
     ConvertSessionToDomain = 0,
     ConvertDomainToSession = 1,

src/core/hle/service/hle_ipc.cpp

@@ -128,10 +128,12 @@ Result SessionRequestManager::HandleDomainSyncRequest(Kernel::KServerSession* se
     return ResultSuccess;
 }
 
-HLERequestContext::HLERequestContext(Kernel::KernelCore& kernel_, Core::Memory::Memory& memory_,
-                                     Kernel::KServerSession* server_session_,
-                                     Kernel::KThread* thread_)
-    : server_session(server_session_), thread(thread_), kernel{kernel_}, memory{memory_} {
+HLERequestContext::HLERequestContext(Kernel::KernelCore& kernel_, Core::Memory::Memory& memory_, Kernel::KServerSession* server_session_, Kernel::KThread* thread_)
+    : server_session(server_session_)
+    , thread(thread_)
+    , kernel{kernel_}
+    , memory{memory_}
+{
     cmd_buf[0] = 0;
 }
 
@@ -155,9 +157,6 @@ void HLERequestContext::ParseCommandBuffer(u32_le* src_cmdbuf, bool incoming) {
         }
         if (incoming) {
             // Populate the object lists with the data in the IPC request.
-            incoming_copy_handles.reserve(handle_descriptor_header->num_handles_to_copy);
-            incoming_move_handles.reserve(handle_descriptor_header->num_handles_to_move);
-
             for (u32 handle = 0; handle < handle_descriptor_header->num_handles_to_copy; ++handle) {
                 incoming_copy_handles.push_back(rp.Pop<Handle>());
             }
@@ -172,11 +171,6 @@ void HLERequestContext::ParseCommandBuffer(u32_le* src_cmdbuf, bool incoming) {
         }
     }
 
-    buffer_x_descriptors.reserve(command_header->num_buf_x_descriptors);
-    buffer_a_descriptors.reserve(command_header->num_buf_a_descriptors);
-    buffer_b_descriptors.reserve(command_header->num_buf_b_descriptors);
-    buffer_w_descriptors.reserve(command_header->num_buf_w_descriptors);
-
     for (u32 i = 0; i < command_header->num_buf_x_descriptors; ++i) {
         buffer_x_descriptors.push_back(rp.PopRaw<IPC::BufferDescriptorX>());
     }

src/core/hle/service/hle_ipc.h

@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
 // SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later
 
@@ -11,6 +14,7 @@
 #include <string>
 #include <type_traits>
 #include <vector>
+#include <boost/container/static_vector.hpp>
 
 #include "common/assert.h"
 #include "common/common_types.h"
@@ -181,8 +185,7 @@ private:
  */
 class HLERequestContext {
 public:
-    explicit HLERequestContext(Kernel::KernelCore& kernel, Core::Memory::Memory& memory,
-                               Kernel::KServerSession* session, Kernel::KThread* thread);
+    explicit HLERequestContext(Kernel::KernelCore& kernel, Core::Memory::Memory& memory, Kernel::KServerSession* session, Kernel::KThread* thread);
     ~HLERequestContext();
 
     /// Returns a pointer to the IPC command buffer for this request.
@@ -233,19 +236,19 @@ public:
         return data_payload_offset;
     }
 
-    [[nodiscard]] const std::vector<IPC::BufferDescriptorX>& BufferDescriptorX() const {
+    [[nodiscard]] const boost::container::static_vector<IPC::BufferDescriptorX, 16>& BufferDescriptorX() const {
         return buffer_x_descriptors;
     }
 
-    [[nodiscard]] const std::vector<IPC::BufferDescriptorABW>& BufferDescriptorA() const {
+    [[nodiscard]] const boost::container::static_vector<IPC::BufferDescriptorABW, 16>& BufferDescriptorA() const {
         return buffer_a_descriptors;
     }
 
-    [[nodiscard]] const std::vector<IPC::BufferDescriptorABW>& BufferDescriptorB() const {
+    [[nodiscard]] const boost::container::static_vector<IPC::BufferDescriptorABW, 16>& BufferDescriptorB() const {
         return buffer_b_descriptors;
     }
 
-    [[nodiscard]] const std::vector<IPC::BufferDescriptorC>& BufferDescriptorC() const {
+    [[nodiscard]] const boost::container::static_vector<IPC::BufferDescriptorC, 16>& BufferDescriptorC() const {
         return buffer_c_descriptors;
     }
 
@@ -399,38 +402,35 @@ private:
     Kernel::KHandleTable* client_handle_table{};
     Kernel::KThread* thread{};
 
-    std::vector<Handle> incoming_move_handles;
-    std::vector<Handle> incoming_copy_handles;
+    boost::container::static_vector<IPC::BufferDescriptorX, IPC::MAX_BUFFER_DESCRIPTORS> buffer_x_descriptors;
+    boost::container::static_vector<IPC::BufferDescriptorABW, IPC::MAX_BUFFER_DESCRIPTORS> buffer_a_descriptors;
+    boost::container::static_vector<IPC::BufferDescriptorABW, IPC::MAX_BUFFER_DESCRIPTORS> buffer_b_descriptors;
+    boost::container::static_vector<IPC::BufferDescriptorABW, IPC::MAX_BUFFER_DESCRIPTORS> buffer_w_descriptors;
+    boost::container::static_vector<IPC::BufferDescriptorC, IPC::MAX_BUFFER_DESCRIPTORS> buffer_c_descriptors;
+    boost::container::static_vector<Handle, IPC::MAX_INCOMING_MOVE_HANDLERS> incoming_move_handles;
+    boost::container::static_vector<Handle, IPC::MAX_INCOMING_COPY_HANDLERS> incoming_copy_handles;
+    boost::container::static_vector<Kernel::KAutoObject*, IPC::MAX_OUTGOING_MOVE_OBJECTS> outgoing_move_objects;
+    boost::container::static_vector<Kernel::KAutoObject*, IPC::MAX_OUTGOING_COPY_OBJECTS> outgoing_copy_objects;
+    boost::container::static_vector<SessionRequestHandlerPtr, IPC::MAX_OUTGOING_DOMAIN_OBJECTS> outgoing_domain_objects;
 
-    std::vector<Kernel::KAutoObject*> outgoing_move_objects;
-    std::vector<Kernel::KAutoObject*> outgoing_copy_objects;
-    std::vector<SessionRequestHandlerPtr> outgoing_domain_objects;
+    mutable std::array<Common::ScratchBuffer<u8>, 3> read_buffer_data_a{};
+    mutable std::array<Common::ScratchBuffer<u8>, 3> read_buffer_data_x{};
 
     std::optional<IPC::CommandHeader> command_header;
     std::optional<IPC::HandleDescriptorHeader> handle_descriptor_header;
     std::optional<IPC::DataPayloadHeader> data_payload_header;
     std::optional<IPC::DomainMessageHeader> domain_message_header;
-    std::vector<IPC::BufferDescriptorX> buffer_x_descriptors;
-    std::vector<IPC::BufferDescriptorABW> buffer_a_descriptors;
-    std::vector<IPC::BufferDescriptorABW> buffer_b_descriptors;
-    std::vector<IPC::BufferDescriptorABW> buffer_w_descriptors;
-    std::vector<IPC::BufferDescriptorC> buffer_c_descriptors;
+    std::weak_ptr<SessionRequestManager> manager{};
+    Kernel::KernelCore& kernel;
+    Core::Memory::Memory& memory;
 
-    u32_le command{};
     u64 pid{};
+    u32_le command{};
     u32 write_size{};
     u32 data_payload_offset{};
     u32 handles_offset{};
     u32 domain_offset{};
-
-    std::weak_ptr<SessionRequestManager> manager{};
-    bool is_deferred{false};
-
-    Kernel::KernelCore& kernel;
-    Core::Memory::Memory& memory;
-
-    mutable std::array<Common::ScratchBuffer<u8>, 3> read_buffer_data_a{};
-    mutable std::array<Common::ScratchBuffer<u8>, 3> read_buffer_data_x{};
+    bool is_deferred = false;
 };
 
 } // namespace Service

src/core/hle/service/nvnflinger/buffer_queue_producer.cpp

@@ -26,8 +26,11 @@ namespace Service::android {
 BufferQueueProducer::BufferQueueProducer(Service::KernelHelpers::ServiceContext& service_context_,
                                          std::shared_ptr<BufferQueueCore> buffer_queue_core_,
                                          Service::Nvidia::NvCore::NvMap& nvmap_)
-    : service_context{service_context_}, core{std::move(buffer_queue_core_)}, slots(core->slots),
-      clock{Common::CreateOptimalClock()}, nvmap(nvmap_) {
+    : service_context{service_context_}, core{std::move(buffer_queue_core_)}
+    , slots(core->slots)
+    , clock{Common::CreateOptimalClock()}
+    , nvmap(nvmap_)
+{
     buffer_wait_event = service_context.CreateEvent("BufferQueue:WaitEvent");
 }
 
@@ -485,7 +488,7 @@ Status BufferQueueProducer::QueueBuffer(s32 slot, const QueueBufferInput& input,
         slots[slot].buffer_state = BufferState::Queued;
         slots[slot].frame_number = core->frame_counter;
         slots[slot].queue_time = timestamp;
-        slots[slot].presentation_time = clock->GetTimeNS().count();
+        slots[slot].presentation_time = clock.GetTimeNS().count();
         slots[slot].fence = fence;
 
         item.slot = slot;

src/core/hle/service/nvnflinger/buffer_queue_producer.h

@@ -89,8 +89,7 @@ private:
     s32 next_callback_ticket{};
     s32 current_callback_ticket{};
     std::condition_variable_any callback_condition;
-    std::unique_ptr<Common::WallClock> clock;
-
+    Common::WallClock clock;
     Service::Nvidia::NvCore::NvMap& nvmap;
 };
 

src/core/reporter.cpp

@@ -1,4 +1,4 @@
-// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
 // SPDX-License-Identifier: GPL-3.0-or-later
 
 // SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
@@ -20,6 +20,7 @@
 #include "common/settings.h"
 #include "core/arm/arm_interface.h"
 #include "core/core.h"
+#include "core/hle/ipc.h"
 #include "core/hle/kernel/k_page_table.h"
 #include "core/hle/kernel/k_process.h"
 #include "core/hle/result.h"
@@ -124,8 +125,7 @@ json GetFullDataAuto(const std::string& timestamp, u64 title_id, Core::System& s
 }
 
 template <bool read_value, typename DescriptorType>
-json GetHLEBufferDescriptorData(const std::vector<DescriptorType>& buffer,
-                                Core::Memory::Memory& memory) {
+json GetHLEBufferDescriptorData(const boost::container::static_vector<DescriptorType, IPC::MAX_BUFFER_DESCRIPTORS>& buffer, Core::Memory::Memory& memory) {
     auto buffer_out = json::array();
     for (const auto& desc : buffer) {
         auto entry = json{

src/dynarmic/src/dynarmic/backend/x64/a64_emit_x64.cpp

@@ -224,7 +224,7 @@ void A64EmitX64::GenTerminalHandlers() {
         terminal_handler_fast_dispatch_hint = code.getCurr<const void*>();
         calculate_location_descriptor();
         code.L(rsb_cache_miss);
-        code.mov(r8, reinterpret_cast<u64>(fast_dispatch_table.data()));
+        code.mov(r8, u64(fast_dispatch_table.data()));
         //code.mov(r12, qword[code.ABI_JIT_PTR + offsetof(A64JitState, pc)]);
         code.mov(r12, rbx);
         if (code.HasHostFeature(HostFeature::SSE42)) {
@@ -244,7 +244,7 @@ void A64EmitX64::GenTerminalHandlers() {
 
         code.align();
         fast_dispatch_table_lookup = code.getCurr<FastDispatchEntry& (*)(u64)>();
-        code.mov(code.ABI_PARAM2, reinterpret_cast<u64>(fast_dispatch_table.data()));
+        code.mov(code.ABI_PARAM2, u64(fast_dispatch_table.data()));
         if (code.HasHostFeature(HostFeature::SSE42)) {
             code.crc32(code.ABI_PARAM1, code.ABI_PARAM2);
         }

src/dynarmic/src/dynarmic/backend/x64/abi.cpp

@@ -26,7 +26,7 @@ struct FrameInfo {
 };
 static_assert(ABI_SHADOW_SPACE <= 32);
 
-static FrameInfo CalculateFrameInfo(const size_t num_gprs, const size_t num_xmms, size_t frame_size) {
+static FrameInfo CalculateFrameInfo(const size_t num_gprs, const size_t num_xmms, size_t frame_size) noexcept {
     // We are initially 8 byte aligned because the return value is pushed onto an aligned stack after a call.
     const size_t rsp_alignment = (num_gprs % 2 == 0) ? 8 : 0;
     const size_t total_xmm_size = num_xmms * XMM_SIZE;
@@ -40,7 +40,7 @@ static FrameInfo CalculateFrameInfo(const size_t num_gprs, const size_t num_xmms
     };
 }
 
-void ABI_PushRegistersAndAdjustStack(BlockOfCode& code, const size_t frame_size, std::bitset<32> const& regs) {
+static void ABI_PushRegistersAndAdjustStack(BlockOfCode& code, const size_t frame_size, std::bitset<32> regs) noexcept {
     using namespace Xbyak::util;
 
     const size_t num_gprs = (ABI_ALL_GPRS & regs).count();
@@ -65,7 +65,7 @@ void ABI_PushRegistersAndAdjustStack(BlockOfCode& code, const size_t frame_size,
     }
 }
 
-void ABI_PopRegistersAndAdjustStack(BlockOfCode& code, const size_t frame_size, std::bitset<32> const& regs) {
+static void ABI_PopRegistersAndAdjustStack(BlockOfCode& code, const size_t frame_size, std::bitset<32> regs) noexcept {
     using namespace Xbyak::util;
 
     const size_t num_gprs = (ABI_ALL_GPRS & regs).count();
@@ -107,13 +107,13 @@ void ABI_PopCallerSaveRegistersAndAdjustStack(BlockOfCode& code, const std::size
 
 // Windows ABI registers are not in the same allocation algorithm as unix's
 void ABI_PushCallerSaveRegistersAndAdjustStackExcept(BlockOfCode& code, const HostLoc exception) {
-    std::bitset<32> regs = ABI_ALL_CALLER_SAVE;
+    auto regs = ABI_ALL_CALLER_SAVE;
     regs.reset(size_t(exception));
     ABI_PushRegistersAndAdjustStack(code, 0, regs);
 }
 
 void ABI_PopCallerSaveRegistersAndAdjustStackExcept(BlockOfCode& code, const HostLoc exception) {
-    std::bitset<32> regs = ABI_ALL_CALLER_SAVE;
+    auto regs = ABI_ALL_CALLER_SAVE;
     regs.reset(size_t(exception));
     ABI_PopRegistersAndAdjustStack(code, 0, regs);
 }

src/dynarmic/src/dynarmic/backend/x64/constant_pool.cpp

@@ -6,23 +6,23 @@
  * SPDX-License-Identifier: 0BSD
  */
 
-#include "dynarmic/backend/x64/constant_pool.h"
-
 #include <cstring>
 
 #include "common/assert.h"
 
 #include "dynarmic/backend/x64/block_of_code.h"
+#include "dynarmic/backend/x64/constant_pool.h"
 
 namespace Dynarmic::Backend::X64 {
 
 ConstantPool::ConstantPool(BlockOfCode& code, size_t size)
-        : code(code), insertion_point(0) {
+    : code(code)
+    , insertion_point(0)
+{
     code.EnsureMemoryCommitted(align_size + size);
     code.int3();
     code.align(align_size);
-    pool = std::span<ConstantT>(
-        reinterpret_cast<ConstantT*>(code.AllocateFromCodeSpace(size)), size / align_size);
+    pool = std::span<ConstantT>(reinterpret_cast<ConstantT*>(code.AllocateFromCodeSpace(size)), size / align_size);
 }
 
 Xbyak::Address ConstantPool::GetConstant(const Xbyak::AddressFrame& frame, u64 lower, u64 upper) {

src/dynarmic/src/dynarmic/backend/x64/hostloc.h

@@ -8,8 +8,6 @@
 #pragma once
 
 #include <bitset>
-#include <xbyak/xbyak.h>
-
 #include "common/assert.h"
 #include "common/common_types.h"
 #include "dynarmic/backend/x64/xbyak.h"

src/dynarmic/src/dynarmic/backend/x64/xbyak.h

@@ -3,13 +3,11 @@
 
 #pragma once
 
-#include <unordered_map>
-#include <unordered_set>
-
-// TODO: Defining this crashes e v e r y t h i n g
-// #define XBYAK_STD_UNORDERED_SET ankerl::unordered_dense::set
-// #define XBYAK_STD_UNORDERED_MAP ankerl::unordered_dense::map
-// #define XBYAK_STD_UNORDERED_MULTIMAP boost::unordered_multimap
-
+// You must ensure this matches with src/common/x64/xbyak.h on root dir
+#include <ankerl/unordered_dense.h>
+#include <boost/unordered_map.hpp>
+#define XBYAK_STD_UNORDERED_SET ankerl::unordered_dense::set
+#define XBYAK_STD_UNORDERED_MAP ankerl::unordered_dense::map
+#define XBYAK_STD_UNORDERED_MULTIMAP boost::unordered_multimap
 #include <xbyak/xbyak.h>
 #include <xbyak/xbyak_util.h>

src/dynarmic/src/dynarmic/common/fp/op/FPToFixed.cpp

@@ -78,7 +78,7 @@ u64 FPToFixed(size_t ibits, FPT op, size_t fbits, bool unsigned_, FPCR fpcr, Rou
     }
 
     // Detect Overflow
-    const int min_exponent_for_overflow = static_cast<int>(ibits) - static_cast<int>(mcl::bit::highest_set_bit(value.mantissa + (round_up ? Safe::LogicalShiftRight<u64>(1, exponent) : 0))) - (unsigned_ ? 0 : 1);
+    const int min_exponent_for_overflow = int(ibits) - int(mcl::bit::highest_set_bit(value.mantissa + (round_up ? Safe::LogicalShiftRight<u64>(1, exponent) : 0))) - (unsigned_ ? 0 : 1);
     if (exponent >= min_exponent_for_overflow) {
         // Positive overflow
         if (unsigned_ || !sign) {
@@ -87,10 +87,10 @@ u64 FPToFixed(size_t ibits, FPT op, size_t fbits, bool unsigned_, FPCR fpcr, Rou
         }
 
         // Negative overflow
-        const u64 min_value = Safe::Negate<u64>(static_cast<u64>(1) << (ibits - 1));
+        const u64 min_value = Safe::Negate<u64>(u64(1) << (ibits - 1));
         if (!(exponent == min_exponent_for_overflow && int_result == min_value)) {
             FPProcessException(FPExc::InvalidOp, fpcr, fpsr);
-            return static_cast<u64>(1) << (ibits - 1);
+            return u64(1) << (ibits - 1);
         }
     }
 

src/dynarmic/src/dynarmic/common/spin_lock_x64.cpp

@@ -26,6 +26,7 @@ void EmitSpinLockLock(Xbyak::CodeGenerator& code, Xbyak::Reg64 ptr, Xbyak::Reg32
     Xbyak::Label start, loop;
     code.jmp(start, code.T_NEAR);
     code.L(loop);
+
     if (waitpkg) {
         // TODO: this is because we lack regalloc - so better to be safe :(
         code.push(Xbyak::util::rax);
@@ -33,7 +34,14 @@ void EmitSpinLockLock(Xbyak::CodeGenerator& code, Xbyak::Reg64 ptr, Xbyak::Reg32
         code.push(Xbyak::util::rdx);
         // TODO: This clobbers EAX and EDX did we tell the regalloc?
         // ARM ptr for address-monitoring
-        code.umonitor(ptr);
+
+        // XBYAK BUG: code.umonitor(ptr); see issue #255
+        // replace once xbyak has been fixed
+        code.db(0xF3);
+        if (ptr.getIdx() >= 8) code.db(0x41);
+        code.db(0x0F); code.db(0xAE);
+        code.db(uint8_t((3 << 6) | ((6 & 7) << 3) | (ptr.getIdx() & 7)));
+
         // tmp.bit[0] = 0: C0.1 | Slow Wakup | Better Savings
         // tmp.bit[0] = 1: C0.2 | Fast Wakup | Lesser Savings
         // edx:eax is implicitly used as a 64-bit deadline timestamp

src/dynarmic/tests/x64_cpu_info.cpp

@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
 /* This file is part of the dynarmic project.
  * Copyright (c) 2020 MerryMage
  * SPDX-License-Identifier: 0BSD
@@ -11,7 +14,7 @@
 #include <utility>
 
 #include <catch2/catch_test_macros.hpp>
-#include <xbyak/xbyak_util.h>
+#include "dynarmic/backend/x64/xbyak.h"
 
 TEST_CASE("Host CPU supports", "[a64]") {
     using Cpu = Xbyak::util::Cpu;

src/hid_core/frontend/emulated_controller.cpp

@@ -1,4 +1,4 @@
-// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
 // SPDX-License-Identifier: GPL-3.0-or-later
 
 // SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
@@ -108,10 +108,10 @@ void EmulatedController::ReloadFromSettings() {
     // Other or debug controller should always be a pro controller
     if (npad_id_type != NpadIdType::Other) {
         SetNpadStyleIndex(MapSettingsTypeToNPad(player.controller_type));
-        original_npad_type = npad_type;
+        original_npad_type = npad_type.load();
     } else {
         SetNpadStyleIndex(NpadStyleIndex::Fullkey);
-        original_npad_type = npad_type;
+        original_npad_type = npad_type.load();
     }
 
     // Disable special features before disconnecting
@@ -577,10 +577,9 @@ void EmulatedController::UnloadInput() {
 }
 
 void EmulatedController::EnableConfiguration() {
-    std::unique_lock lock1{connect_mutex}, lock2{npad_mutex};
-    is_configuring = true;
-    tmp_is_connected = is_connected;
-    tmp_npad_type = npad_type;
+    is_configuring.store(true);
+    tmp_is_connected.store(is_connected);
+    tmp_npad_type.store(npad_type);
 }
 
 void EmulatedController::DisableConfiguration() {
@@ -600,7 +599,7 @@ void EmulatedController::DisableConfiguration() {
             Disconnect();
         }
         SetNpadStyleIndex(tmp_npad_type);
-        original_npad_type = tmp_npad_type;
+        original_npad_type.store(tmp_npad_type);
     }
 
     // Apply temporary connected status to the real controller
@@ -614,19 +613,16 @@ void EmulatedController::DisableConfiguration() {
 }
 
 void EmulatedController::EnableSystemButtons() {
-    std::unique_lock lock{mutex};
     system_buttons_enabled = true;
 }
 
 void EmulatedController::DisableSystemButtons() {
-    std::unique_lock lock{mutex};
     system_buttons_enabled = false;
     controller.home_button_state.raw = 0;
     controller.capture_button_state.raw = 0;
 }
 
 void EmulatedController::ResetSystemButtons() {
-    std::unique_lock lock{mutex};
     controller.home_button_state.home.Assign(false);
     controller.capture_button_state.capture.Assign(false);
 }
@@ -763,8 +759,7 @@ void EmulatedController::StartMotionCalibration() {
     }
 }
 
-void EmulatedController::SetButton(const Common::Input::CallbackStatus& callback, std::size_t index,
-                                   Common::UUID uuid) {
+void EmulatedController::SetButton(const Common::Input::CallbackStatus& callback, std::size_t index, Common::UUID uuid) {
     const auto player_index = Service::HID::NpadIdTypeToIndex(npad_id_type);
     const auto& player = Settings::values.players.GetValue()[player_index];
 
@@ -772,7 +767,6 @@ void EmulatedController::SetButton(const Common::Input::CallbackStatus& callback
         return;
     }
 
-    std::unique_lock lock{mutex};
     bool value_changed = false;
     const auto new_status = TransformToButton(callback);
     auto& current_status = controller.button_values[index];
@@ -818,7 +812,6 @@ void EmulatedController::SetButton(const Common::Input::CallbackStatus& callback
         controller.debug_pad_button_state.raw = 0;
         controller.home_button_state.raw = 0;
         controller.capture_button_state.raw = 0;
-        lock.unlock();
         TriggerOnChange(ControllerTriggerType::Button, false);
         return;
     }
@@ -922,8 +915,6 @@ void EmulatedController::SetButton(const Common::Input::CallbackStatus& callback
         break;
     }
 
-    lock.unlock();
-
     if (!is_connected) {
         if (npad_type == NpadStyleIndex::Handheld) {
             if (npad_id_type == NpadIdType::Handheld) {
@@ -952,7 +943,6 @@ void EmulatedController::SetStick(const Common::Input::CallbackStatus& callback,
     auto trigger_guard = SCOPE_GUARD {
         TriggerOnChange(ControllerTriggerType::Stick, !is_configuring);
     };
-    std::unique_lock lock{mutex};
     const auto stick_value = TransformToStick(callback);
 
     // Only read stick values that have the same uuid or are over the threshold to avoid flapping
@@ -1009,7 +999,6 @@ void EmulatedController::SetTrigger(const Common::Input::CallbackStatus& callbac
     auto trigger_guard = SCOPE_GUARD {
         TriggerOnChange(ControllerTriggerType::Trigger, !is_configuring);
     };
-    std::unique_lock lock{mutex};
     const auto trigger_value = TransformToTrigger(callback);
 
     // Only read trigger values that have the same uuid or are pressed once
@@ -1057,7 +1046,6 @@ void EmulatedController::SetMotion(const Common::Input::CallbackStatus& callback
     SCOPE_EXIT {
         TriggerOnChange(ControllerTriggerType::Motion, !is_configuring);
     };
-    std::unique_lock lock{mutex};
     auto& raw_status = controller.motion_values[index].raw_status;
     auto& emulated = controller.motion_values[index].emulated;
 
@@ -1093,7 +1081,6 @@ void EmulatedController::SetColors(const Common::Input::CallbackStatus& callback
     auto trigger_guard = SCOPE_GUARD {
         TriggerOnChange(ControllerTriggerType::Color, !is_configuring);
     };
-    std::unique_lock lock{mutex};
     controller.color_values[index] = TransformToColor(callback);
 
     if (is_configuring) {
@@ -1136,15 +1123,13 @@ void EmulatedController::SetColors(const Common::Input::CallbackStatus& callback
     }
 }
 
-void EmulatedController::SetBattery(const Common::Input::CallbackStatus& callback,
-                                    std::size_t index) {
+void EmulatedController::SetBattery(const Common::Input::CallbackStatus& callback, std::size_t index) {
     if (index >= controller.battery_values.size()) {
         return;
     }
     SCOPE_EXIT {
         TriggerOnChange(ControllerTriggerType::Battery, !is_configuring);
     };
-    std::unique_lock lock{mutex};
     controller.battery_values[index] = TransformToBattery(callback);
 
     if (is_configuring) {
@@ -1209,47 +1194,33 @@ void EmulatedController::SetCamera(const Common::Input::CallbackStatus& callback
     SCOPE_EXIT {
         TriggerOnChange(ControllerTriggerType::IrSensor, !is_configuring);
     };
-    std::unique_lock lock{mutex};
     controller.camera_values = TransformToCamera(callback);
-
-    if (is_configuring) {
-        return;
+    if (!is_configuring) {
+        controller.camera_state.sample++;
+        controller.camera_state.format = Core::IrSensor::ImageTransferProcessorFormat(controller.camera_values.format);
+        controller.camera_state.data = controller.camera_values.data;
     }
-
-    controller.camera_state.sample++;
-    controller.camera_state.format =
-        static_cast<Core::IrSensor::ImageTransferProcessorFormat>(controller.camera_values.format);
-    controller.camera_state.data = controller.camera_values.data;
 }
 
 void EmulatedController::SetRingAnalog(const Common::Input::CallbackStatus& callback) {
     SCOPE_EXIT {
         TriggerOnChange(ControllerTriggerType::RingController, !is_configuring);
     };
-    std::unique_lock lock{mutex};
     const auto force_value = TransformToStick(callback);
-
     controller.ring_analog_value = force_value.x;
-
-    if (is_configuring) {
-        return;
+    if (!is_configuring) {
+        controller.ring_analog_state.force = force_value.x.value;
     }
-
-    controller.ring_analog_state.force = force_value.x.value;
 }
 
 void EmulatedController::SetNfc(const Common::Input::CallbackStatus& callback) {
     SCOPE_EXIT {
         TriggerOnChange(ControllerTriggerType::Nfc, !is_configuring);
     };
-    std::unique_lock lock{mutex};
     controller.nfc_values = TransformToNfc(callback);
-
-    if (is_configuring) {
-        return;
+    if (!is_configuring) {
+        controller.nfc_state = controller.nfc_values;
     }
-
-    controller.nfc_state = controller.nfc_values;
 }
 
 bool EmulatedController::SetVibration(bool should_vibrate) {
@@ -1258,7 +1229,6 @@ bool EmulatedController::SetVibration(bool should_vibrate) {
         vibration_value.high_amplitude = 1.0f;
         vibration_value.low_amplitude = 1.0f;
     }
-
     return SetVibration(DeviceIndex::Left, vibration_value);
 }
 
@@ -1268,7 +1238,6 @@ bool EmulatedController::SetVibration(u32 slot, Core::HID::VibrationGcErmCommand
         vibration_value.high_amplitude = 1.0f;
         vibration_value.low_amplitude = 1.0f;
     }
-
     return SetVibration(DeviceIndex::Left, vibration_value);
 }
 
@@ -1632,7 +1601,7 @@ void EmulatedController::SetSupportedNpadStyleTag(NpadStyleTag supported_styles)
     // Attempt to reconnect with the original type
     if (npad_type != original_npad_type) {
         Disconnect();
-        const auto current_npad_type = npad_type;
+        const auto current_npad_type = npad_type.load();
         SetNpadStyleIndex(original_npad_type);
         if (IsControllerSupported()) {
             Connect();
@@ -1650,7 +1619,7 @@ void EmulatedController::SetSupportedNpadStyleTag(NpadStyleTag supported_styles)
 
     // Fallback Fullkey controllers to Pro controllers
     if (IsControllerFullkey() && supported_style_tag.fullkey) {
-        LOG_WARNING(Service_HID, "Reconnecting controller type {} as Pro controller", npad_type);
+        LOG_WARNING(Service_HID, "Reconnecting controller type {} as Pro controller", npad_type.load());
         SetNpadStyleIndex(NpadStyleIndex::Fullkey);
         Connect();
         return;
@@ -1658,7 +1627,7 @@ void EmulatedController::SetSupportedNpadStyleTag(NpadStyleTag supported_styles)
 
     // Fallback Dual joycon controllers to Pro controllers
     if (npad_type == NpadStyleIndex::JoyconDual && supported_style_tag.fullkey) {
-        LOG_WARNING(Service_HID, "Reconnecting controller type {} as Pro controller", npad_type);
+        LOG_WARNING(Service_HID, "Reconnecting controller type {} as Pro controller", npad_type.load());
         SetNpadStyleIndex(NpadStyleIndex::Fullkey);
         Connect();
         return;
@@ -1666,19 +1635,16 @@ void EmulatedController::SetSupportedNpadStyleTag(NpadStyleTag supported_styles)
 
     // Fallback Pro controllers to Dual joycon
     if (npad_type == NpadStyleIndex::Fullkey && supported_style_tag.joycon_dual) {
-        LOG_WARNING(Service_HID, "Reconnecting controller type {} as Dual Joycons", npad_type);
+        LOG_WARNING(Service_HID, "Reconnecting controller type {} as Dual Joycons", npad_type.load());
         SetNpadStyleIndex(NpadStyleIndex::JoyconDual);
         Connect();
         return;
     }
-
-    LOG_ERROR(Service_HID, "Controller type {} is not supported. Disconnecting controller",
-              npad_type);
+    LOG_ERROR(Service_HID, "Controller type {} is not supported. Disconnecting controller", npad_type.load());
 }
 
 bool EmulatedController::IsControllerFullkey(bool use_temporary_value) const {
-    std::unique_lock lock{mutex};
-    const auto type = is_configuring && use_temporary_value ? tmp_npad_type : npad_type;
+    const auto type = is_configuring.load() && use_temporary_value ? tmp_npad_type.load() : npad_type.load();
     switch (type) {
     case NpadStyleIndex::Fullkey:
     case NpadStyleIndex::GameCube:
@@ -1693,39 +1659,26 @@ bool EmulatedController::IsControllerFullkey(bool use_temporary_value) const {
 }
 
 bool EmulatedController::IsControllerSupported(bool use_temporary_value) const {
-    std::unique_lock lock{mutex};
-    const auto type = is_configuring && use_temporary_value ? tmp_npad_type : npad_type;
+    const auto type = is_configuring.load() && use_temporary_value ? tmp_npad_type.load() : npad_type.load();
     switch (type) {
-    case NpadStyleIndex::Fullkey:
-        return supported_style_tag.fullkey.As<bool>();
-    case NpadStyleIndex::Handheld:
-        return supported_style_tag.handheld.As<bool>();
-    case NpadStyleIndex::JoyconDual:
-        return supported_style_tag.joycon_dual.As<bool>();
-    case NpadStyleIndex::JoyconLeft:
-        return supported_style_tag.joycon_left.As<bool>();
-    case NpadStyleIndex::JoyconRight:
-        return supported_style_tag.joycon_right.As<bool>();
-    case NpadStyleIndex::GameCube:
-        return supported_style_tag.gamecube.As<bool>();
-    case NpadStyleIndex::Pokeball:
-        return supported_style_tag.palma.As<bool>();
-    case NpadStyleIndex::NES:
-        return supported_style_tag.lark.As<bool>();
-    case NpadStyleIndex::SNES:
-        return supported_style_tag.lucia.As<bool>();
-    case NpadStyleIndex::N64:
-        return supported_style_tag.lagoon.As<bool>();
-    case NpadStyleIndex::SegaGenesis:
-        return supported_style_tag.lager.As<bool>();
-    default:
-        return false;
+    case NpadStyleIndex::Fullkey: return supported_style_tag.fullkey.As<bool>();
+    case NpadStyleIndex::Handheld: return supported_style_tag.handheld.As<bool>();
+    case NpadStyleIndex::JoyconDual: return supported_style_tag.joycon_dual.As<bool>();
+    case NpadStyleIndex::JoyconLeft: return supported_style_tag.joycon_left.As<bool>();
+    case NpadStyleIndex::JoyconRight: return supported_style_tag.joycon_right.As<bool>();
+    case NpadStyleIndex::GameCube: return supported_style_tag.gamecube.As<bool>();
+    case NpadStyleIndex::Pokeball: return supported_style_tag.palma.As<bool>();
+    case NpadStyleIndex::NES: return supported_style_tag.lark.As<bool>();
+    case NpadStyleIndex::SNES: return supported_style_tag.lucia.As<bool>();
+    case NpadStyleIndex::N64: return supported_style_tag.lagoon.As<bool>();
+    case NpadStyleIndex::SegaGenesis: return supported_style_tag.lager.As<bool>();
+    default: return false;
     }
 }
 
 void EmulatedController::Connect(bool use_temporary_value) {
     if (!IsControllerSupported(use_temporary_value)) {
-        const auto type = is_configuring && use_temporary_value ? tmp_npad_type : npad_type;
+        const auto type = is_configuring.load() && use_temporary_value ? tmp_npad_type.load() : npad_type.load();
         LOG_ERROR(Service_HID, "Controller type {} is not supported", type);
         return;
     }
@@ -1733,12 +1686,10 @@ void EmulatedController::Connect(bool use_temporary_value) {
     auto trigger_guard = SCOPE_GUARD {
         TriggerOnChange(ControllerTriggerType::Connected, !is_configuring);
     };
-    std::unique_lock lock1{connect_mutex}, lock2{mutex};
     if (is_configuring) {
         tmp_is_connected = true;
         return;
     }
-
     if (is_connected) {
         trigger_guard.Cancel();
         return;
@@ -1750,12 +1701,10 @@ void EmulatedController::Disconnect() {
     auto trigger_guard = SCOPE_GUARD {
         TriggerOnChange(ControllerTriggerType::Disconnected, !is_configuring);
     };
-    std::unique_lock lock1{connect_mutex}, lock2{mutex};
     if (is_configuring) {
         tmp_is_connected = false;
         return;
     }
-
     if (!is_connected) {
         trigger_guard.Cancel();
         return;
@@ -1764,19 +1713,16 @@ void EmulatedController::Disconnect() {
 }
 
 bool EmulatedController::IsConnected(bool get_temporary_value) const {
-    std::shared_lock lock{connect_mutex};
     if (get_temporary_value && is_configuring)
         return tmp_is_connected;
     return is_connected;
 }
 
 NpadIdType EmulatedController::GetNpadIdType() const {
-    std::shared_lock lock{mutex};
     return npad_id_type;
 }
 
 NpadStyleIndex EmulatedController::GetNpadStyleIndex(bool get_temporary_value) const {
-    std::shared_lock lock{npad_mutex};
     if (get_temporary_value && is_configuring)
         return tmp_npad_type;
     return npad_type;
@@ -1786,8 +1732,6 @@ void EmulatedController::SetNpadStyleIndex(NpadStyleIndex npad_type_) {
     auto trigger_guard = SCOPE_GUARD {
         TriggerOnChange(ControllerTriggerType::Type, !is_configuring);
     };
-    std::unique_lock lock1{mutex}, lock2{npad_mutex};
-
     if (is_configuring) {
         if (tmp_npad_type == npad_type_) {
             trigger_guard.Cancel();
@@ -1796,14 +1740,12 @@ void EmulatedController::SetNpadStyleIndex(NpadStyleIndex npad_type_) {
         tmp_npad_type = npad_type_;
         return;
     }
-
     if (npad_type == npad_type_) {
         trigger_guard.Cancel();
         return;
     }
     if (is_connected) {
-        LOG_WARNING(Service_HID, "Controller {} type changed while it's connected",
-                    Service::HID::NpadIdTypeToIndex(npad_id_type));
+        LOG_WARNING(Service_HID, "Controller {} type changed while it's connected", Service::HID::NpadIdTypeToIndex(npad_id_type));
     }
     npad_type = npad_type_;
 }
@@ -1832,37 +1774,30 @@ LedPattern EmulatedController::GetLedPattern() const {
 }
 
 ButtonValues EmulatedController::GetButtonsValues() const {
-    std::unique_lock lock{mutex};
     return controller.button_values;
 }
 
 SticksValues EmulatedController::GetSticksValues() const {
-    std::unique_lock lock{mutex};
     return controller.stick_values;
 }
 
 TriggerValues EmulatedController::GetTriggersValues() const {
-    std::unique_lock lock{mutex};
     return controller.trigger_values;
 }
 
 ControllerMotionValues EmulatedController::GetMotionValues() const {
-    std::unique_lock lock{mutex};
     return controller.motion_values;
 }
 
 ColorValues EmulatedController::GetColorsValues() const {
-    std::unique_lock lock{mutex};
     return controller.color_values;
 }
 
 BatteryValues EmulatedController::GetBatteryValues() const {
-    std::unique_lock lock{mutex};
     return controller.battery_values;
 }
 
 CameraValues EmulatedController::GetCameraValues() const {
-    std::unique_lock lock{mutex};
     return controller.camera_values;
 }
 
@@ -1871,72 +1806,54 @@ RingAnalogValue EmulatedController::GetRingSensorValues() const {
 }
 
 HomeButtonState EmulatedController::GetHomeButtons() const {
-    std::unique_lock lock{mutex};
-    if (is_configuring) {
+    if (is_configuring)
         return {};
-    }
     return controller.home_button_state;
 }
 
 CaptureButtonState EmulatedController::GetCaptureButtons() const {
-    std::unique_lock lock{mutex};
-    if (is_configuring) {
+    if (is_configuring)
         return {};
-    }
     return controller.capture_button_state;
 }
 
 NpadButtonState EmulatedController::GetNpadButtons() const {
-    std::unique_lock lock{mutex};
-    if (is_configuring) {
+    if (is_configuring)
         return {};
-    }
     return {controller.npad_button_state.raw & GetTurboButtonMask()};
 }
 
 DebugPadButton EmulatedController::GetDebugPadButtons() const {
-    std::unique_lock lock{mutex};
-    if (is_configuring) {
+    if (is_configuring)
         return {};
-    }
     return controller.debug_pad_button_state;
 }
 
 AnalogSticks EmulatedController::GetSticks() const {
-    std::unique_lock lock{mutex};
-
-    if (is_configuring) {
+    if (is_configuring)
         return {};
-    }
-
     return controller.analog_stick_state;
 }
 
 NpadGcTriggerState EmulatedController::GetTriggers() const {
-    std::unique_lock lock{mutex};
-    if (is_configuring) {
+    if (is_configuring)
         return {};
-    }
     return controller.gc_trigger_state;
 }
 
 MotionState EmulatedController::GetMotions() const {
-    std::unique_lock lock{mutex};
     return controller.motion_state;
 }
 
 ControllerColors EmulatedController::GetColors() const {
-    std::unique_lock lock{mutex};
     return controller.colors_state;
 }
 
 BatteryLevelState EmulatedController::GetBattery() const {
-    std::unique_lock lock{mutex};
     return controller.battery_state;
 }
 
 const CameraState& EmulatedController::GetCamera() const {
-    std::unique_lock lock{mutex};
     return controller.camera_state;
 }
 
@@ -1945,15 +1862,14 @@ RingSensorForce EmulatedController::GetRingSensorForce() const {
 }
 
 const NfcState& EmulatedController::GetNfc() const {
-    std::unique_lock lock{mutex};
     return controller.nfc_state;
 }
 
 NpadColor EmulatedController::GetNpadColor(u32 color) {
     return {
-        .r = static_cast<u8>((color >> 16) & 0xFF),
-        .g = static_cast<u8>((color >> 8) & 0xFF),
-        .b = static_cast<u8>(color & 0xFF),
+        .r = u8((color >> 16) & 0xFF),
+        .g = u8((color >> 8) & 0xFF),
+        .b = u8(color & 0xFF),
         .a = 0xff,
     };
 }

src/hid_core/frontend/emulated_controller.h

@@ -11,8 +11,10 @@
 #include <memory>
 #include <mutex>
 #include <shared_mutex>
-#include <ankerl/unordered_dense.h>
 #include <vector>
+#include <atomic>
+
+#include <ankerl/unordered_dense.h>
 
 #include "common/common_types.h"
 #include "common/input.h"
@@ -576,13 +578,7 @@ private:
     NpadButton GetTurboButtonMask() const;
 
     const NpadIdType npad_id_type;
-    NpadStyleIndex npad_type{NpadStyleIndex::None};
-    NpadStyleIndex original_npad_type{NpadStyleIndex::None};
     NpadStyleTag supported_style_tag{NpadStyleSet::All};
-    bool is_connected{false};
-    bool is_configuring{false};
-    bool is_initialized{false};
-    bool system_buttons_enabled{true};
     f32 motion_sensitivity{Core::HID::MotionInput::IsAtRestStandard};
     u32 turbo_button_state{0};
     std::size_t nfc_handles{0};
@@ -591,9 +587,16 @@ private:
     std::array<std::chrono::steady_clock::time_point, 2> last_vibration_timepoint{};
     std::array<bool, HIDCore::available_controllers> controller_connected{};
 
+    // Atomically synched values
+    std::atomic<HID::NpadStyleIndex> npad_type{HID::NpadStyleIndex::None};
+    std::atomic<HID::NpadStyleIndex> original_npad_type{HID::NpadStyleIndex::None};
     // Temporary values to avoid doing changes while the controller is in configuring mode
-    NpadStyleIndex tmp_npad_type{NpadStyleIndex::None};
-    bool tmp_is_connected{false};
+    std::atomic<HID::NpadStyleIndex> tmp_npad_type{HID::NpadStyleIndex::None};
+    std::atomic<bool> tmp_is_connected{false};
+    std::atomic<bool> is_connected{false};
+    std::atomic<bool> is_configuring{false};
+    std::atomic<bool> is_initialized{false};
+    std::atomic<bool> system_buttons_enabled{true};
 
     ButtonParams button_params;
     StickParams stick_params;
@@ -632,10 +635,7 @@ private:
     StickDevices virtual_stick_devices;
     ControllerMotionDevices virtual_motion_devices;
 
-    mutable std::shared_mutex mutex;
-    mutable std::shared_mutex callback_mutex;
-    mutable std::shared_mutex npad_mutex;
-    mutable std::shared_mutex connect_mutex;
+    mutable std::mutex callback_mutex;
     ankerl::unordered_dense::map<int, ControllerUpdateCallback> callback_list;
     int last_callback_key = 0;
 

src/shader_recompiler/backend/spirv/emit_spirv_image.cpp

@@ -221,12 +221,17 @@ private:
 Id Texture(EmitContext& ctx, IR::TextureInstInfo info, [[maybe_unused]] const IR::Value& index) {
     const TextureDefinition& def{ctx.textures.at(info.descriptor_index)};
     if (def.count > 1) {
-        const DescriptorIndex idx{ctx, index};
-        const Id pointer{ctx.OpAccessChain(def.pointer_type, def.id, idx.Value())};
-        idx.Decorate(ctx, pointer);
-        const Id object{ctx.OpLoad(def.sampled_type, pointer)};
-        idx.Decorate(ctx, object);
-        return object;
+        if (Settings::values.legacy_descriptor_indices.GetValue()) {
+            const Id pointer{ctx.OpAccessChain(def.pointer_type, def.id, ctx.Def(index))};
+            return ctx.OpLoad(def.sampled_type, pointer);
+        } else {
+            const DescriptorIndex idx{ctx, index};
+            const Id pointer{ctx.OpAccessChain(def.pointer_type, def.id, idx.Value())};
+            idx.Decorate(ctx, pointer);
+            const Id object{ctx.OpLoad(def.sampled_type, pointer)};
+            idx.Decorate(ctx, object);
+            return object;
+        }
     } else {
         return ctx.OpLoad(def.sampled_type, def.id);
     }
@@ -244,14 +249,20 @@ Id TextureImage(EmitContext& ctx, IR::TextureInstInfo info, const IR::Value& ind
     } else {
         const TextureDefinition& def{ctx.textures.at(info.descriptor_index)};
         if (def.count > 1) {
-            const DescriptorIndex idx{ctx, index};
-            const Id ptr{ctx.OpAccessChain(def.pointer_type, def.id, idx.Value())};
-            idx.Decorate(ctx, ptr);
-            const Id object{ctx.OpLoad(def.sampled_type, ptr)};
-            idx.Decorate(ctx, object);
-            const Id image{ctx.OpImage(def.image_type, object)};
-            idx.Decorate(ctx, image);
-            return image;
+            if (Settings::values.legacy_descriptor_indices.GetValue()) {
+                const Id idx{index.IsImmediate() ? ctx.Const(index.U32()) : ctx.Def(index)};
+                const Id ptr{ctx.OpAccessChain(def.pointer_type, def.id, idx)};
+                return ctx.OpImage(def.image_type, ctx.OpLoad(def.sampled_type, ptr));
+            } else {
+                const DescriptorIndex idx{ctx, index};
+                const Id ptr{ctx.OpAccessChain(def.pointer_type, def.id, idx.Value())};
+                idx.Decorate(ctx, ptr);
+                const Id object{ctx.OpLoad(def.sampled_type, ptr)};
+                idx.Decorate(ctx, object);
+                const Id image{ctx.OpImage(def.image_type, object)};
+                idx.Decorate(ctx, image);
+                return image;
+            }
         }
         return ctx.OpImage(def.image_type, ctx.OpLoad(def.sampled_type, def.id));
     }

src/shader_recompiler/ir_opt/texture_pass.cpp

@@ -12,6 +12,7 @@
 #include <limits>
 #include <boost/container/small_vector.hpp>
 
+#include "common/settings.h"
 #include "shader_recompiler/environment.h"
 #include "shader_recompiler/frontend/ir/basic_block.h"
 #include "shader_recompiler/frontend/ir/breadth_first_search.h"
@@ -461,7 +462,7 @@ std::optional<ConstBufferAddr> TryGetConstBuffer(const IR::Inst* inst, Environme
         .secondary_offset = 0,
         .secondary_shift_left = 0,
         .dynamic_offset = dynamic_offset,
-        .count = DynamicDescriptorCount(base_offset, size_shift),
+        .count = Settings::values.legacy_descriptor_indices.GetValue() ? 8 : DynamicDescriptorCount(base_offset, size_shift),
         .has_secondary = false,
     };
 }
@@ -733,9 +734,10 @@ void TexturePass(Environment& env, IR::Program& program, const HostTranslateInfo
             break;
         }
         u32 index;
-        const u32 size_shift{cbuf.count > 1 ? DynamicDescriptorSizeShift(cbuf.dynamic_offset)
-                                            : DESCRIPTOR_SIZE_SHIFT};
-        u32 count{cbuf.count};
+        u32 size_shift = cbuf.count > 1 ? DynamicDescriptorSizeShift(cbuf.dynamic_offset) : DESCRIPTOR_SIZE_SHIFT;
+        if (Settings::values.legacy_descriptor_indices.GetValue())
+            size_shift = DESCRIPTOR_SIZE_SHIFT;
+        u32 count = cbuf.count;
         switch (inst->GetOpcode()) {
         case IR::Opcode::ImageRead:
         case IR::Opcode::ImageAtomicIAdd32:
@@ -821,8 +823,7 @@ void TexturePass(Environment& env, IR::Program& program, const HostTranslateInfo
             const auto insert_point{IR::Block::InstructionList::s_iterator_to(*inst)};
             IR::IREmitter ir{*texture_inst.block, insert_point};
             const IR::U32 shift{ir.Imm32(size_shift)};
-            inst->SetArg(0, ir.UMin(ir.ShiftRightLogical(cbuf.dynamic_offset, shift),
-                        ir.Imm32(count - 1)));
+            inst->SetArg(0, ir.UMin(ir.ShiftRightLogical(cbuf.dynamic_offset, shift), ir.Imm32(count - 1)));
         } else {
             inst->SetArg(0, IR::Value{});
         }

src/video_core/macro.cpp

@@ -11,17 +11,9 @@
 
 #include <fstream>
 #include <variant>
+
 #ifdef ARCHITECTURE_x86_64
-// xbyak hates human beings
-#ifdef __GNUC__
-#pragma GCC diagnostic ignored "-Wconversion"
-#pragma GCC diagnostic ignored "-Wshadow"
-#endif
-#ifdef __clang__
-#pragma clang diagnostic ignored "-Wconversion"
-#pragma clang diagnostic ignored "-Wshadow"
-#endif
-#include <xbyak/xbyak.h>
+#include "common/x64/xbyak.h"
 #endif
 
 #include "common/assert.h"
@@ -39,10 +31,6 @@
 #include "common/assert.h"
 #include "common/bit_field.h"
 #include "common/logging.h"
-#ifdef ARCHITECTURE_x86_64
-#include "common/x64/xbyak_abi.h"
-#include "common/x64/xbyak_util.h"
-#endif
 #include "video_core/engines/maxwell_3d.h"
 
 namespace Tegra {

src/video_core/renderer_vulkan/maxwell_to_vk.cpp

@@ -217,6 +217,12 @@ FormatInfo SurfaceFormat(const Device& device, FormatType format_type, bool with
     SURFACE_FORMAT_ELEM(VK_FORMAT_ASTC_6x5_UNORM_BLOCK, 0, ASTC_2D_6X5_UNORM) \
     SURFACE_FORMAT_ELEM(VK_FORMAT_ASTC_6x5_SRGB_BLOCK, 0, ASTC_2D_6X5_SRGB) \
     SURFACE_FORMAT_ELEM(VK_FORMAT_E5B9G9R9_UFLOAT_PACK32, 0, E5B9G9R9_FLOAT) \
+    SURFACE_FORMAT_ELEM(VK_FORMAT_ETC2_R8G8B8_UNORM_BLOCK, 0, ETC2_RGB_UNORM) \
+    SURFACE_FORMAT_ELEM(VK_FORMAT_ETC2_R8G8B8A8_UNORM_BLOCK, 0, ETC2_RGBA_UNORM) \
+    SURFACE_FORMAT_ELEM(VK_FORMAT_ETC2_R8G8B8A1_UNORM_BLOCK, 0, ETC2_RGB_PTA_UNORM) \
+    SURFACE_FORMAT_ELEM(VK_FORMAT_ETC2_R8G8B8_SRGB_BLOCK, 0, ETC2_RGB_SRGB) \
+    SURFACE_FORMAT_ELEM(VK_FORMAT_ETC2_R8G8B8A8_SRGB_BLOCK, 0, ETC2_RGBA_SRGB) \
+    SURFACE_FORMAT_ELEM(VK_FORMAT_ETC2_R8G8B8A1_SRGB_BLOCK, 0, ETC2_RGB_PTA_SRGB) \
     /* Depth formats */ \
     SURFACE_FORMAT_ELEM(VK_FORMAT_D32_SFLOAT, usage_attachable, D32_FLOAT) \
     SURFACE_FORMAT_ELEM(VK_FORMAT_D16_UNORM, usage_attachable, D16_UNORM) \
@@ -253,8 +259,8 @@ FormatInfo SurfaceFormat(const Device& device, FormatType format_type, bool with
             break;
         }
     }
-    // Transcode on hardware that doesn't support BCn natively
     if (!device.IsOptimalBcnSupported() && VideoCore::Surface::IsPixelFormatBCn(pixel_format)) {
+        // Transcode on hardware that doesn't support BCn natively
         if (pixel_format == PixelFormat::BC4_SNORM) {
             tuple.format = VK_FORMAT_R8_SNORM;
         } else if (pixel_format == PixelFormat::BC4_UNORM) {
@@ -270,6 +276,9 @@ FormatInfo SurfaceFormat(const Device& device, FormatType format_type, bool with
         } else {
             tuple.format = VK_FORMAT_A8B8G8R8_UNORM_PACK32;
         }
+    } else if (!device.IsOptimalEtc2Supported() && VideoCore::Surface::IsPixelFormatETC2(pixel_format)) {
+        // Transcode on hardware that doesn't support ETC2 natively
+        tuple.format = is_srgb ? VK_FORMAT_A8B8G8R8_SRGB_PACK32 : VK_FORMAT_A8B8G8R8_UNORM_PACK32;
     }
     bool const attachable = (tuple.usage & usage_attachable) != 0;
     bool const storage = (tuple.usage & usage_storage) != 0;

src/video_core/surface.cpp

@@ -1,4 +1,4 @@
-// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
 // SPDX-License-Identifier: GPL-3.0-or-later
 
 // SPDX-FileCopyrightText: 2014 Citra Emulator Project
@@ -336,6 +336,20 @@ bool IsPixelFormatBCn(PixelFormat format) {
     }
 }
 
+bool IsPixelFormatETC2(PixelFormat format) {
+    switch (format) {
+    case PixelFormat::ETC2_RGB_UNORM:
+    case PixelFormat::ETC2_RGBA_UNORM:
+    case PixelFormat::ETC2_RGB_PTA_UNORM:
+    case PixelFormat::ETC2_RGB_SRGB:
+    case PixelFormat::ETC2_RGBA_SRGB:
+    case PixelFormat::ETC2_RGB_PTA_SRGB:
+        return true;
+    default:
+        return false;
+    }
+}
+
 bool IsPixelFormatSRGB(PixelFormat format) {
     switch (format) {
     case PixelFormat::A8B8G8R8_SRGB:
@@ -344,6 +358,9 @@ bool IsPixelFormatSRGB(PixelFormat format) {
     case PixelFormat::BC2_SRGB:
     case PixelFormat::BC3_SRGB:
     case PixelFormat::BC7_SRGB:
+    case PixelFormat::ETC2_RGB_SRGB:
+    case PixelFormat::ETC2_RGBA_SRGB:
+    case PixelFormat::ETC2_RGB_PTA_SRGB:
     case PixelFormat::ASTC_2D_4X4_SRGB:
     case PixelFormat::ASTC_2D_8X8_SRGB:
     case PixelFormat::ASTC_2D_8X5_SRGB:

src/video_core/surface.h

@@ -111,6 +111,12 @@ namespace VideoCore::Surface {
     PIXEL_FORMAT_ELEM(ASTC_2D_6X5_UNORM, 6, 5, 128) \
     PIXEL_FORMAT_ELEM(ASTC_2D_6X5_SRGB, 6, 5, 128) \
     PIXEL_FORMAT_ELEM(E5B9G9R9_FLOAT, 1, 1, 32) \
+    PIXEL_FORMAT_ELEM(ETC2_RGB_UNORM, 4, 4, 64) \
+    PIXEL_FORMAT_ELEM(ETC2_RGBA_UNORM, 4, 4, 128) \
+    PIXEL_FORMAT_ELEM(ETC2_RGB_PTA_UNORM, 4, 4, 64) \
+    PIXEL_FORMAT_ELEM(ETC2_RGB_SRGB, 4, 4, 64) \
+    PIXEL_FORMAT_ELEM(ETC2_RGBA_SRGB, 4, 4, 128) \
+    PIXEL_FORMAT_ELEM(ETC2_RGB_PTA_SRGB, 4, 4, 64) \
     /* Depth formats */ \
     PIXEL_FORMAT_ELEM(D32_FLOAT, 1, 1, 32) \
     PIXEL_FORMAT_ELEM(D16_UNORM, 1, 1, 16) \
@@ -181,8 +187,6 @@ constexpr u32 BitsPerBlock(PixelFormat format) noexcept {
     }
 }
 
-#undef PIXEL_FORMAT_LIST
-
 /// Returns the sizer in bytes of the specified pixel format
 constexpr u32 BytesPerBlock(PixelFormat pixel_format) {
     return BitsPerBlock(pixel_format) / CHAR_BIT;
@@ -198,6 +202,7 @@ SurfaceType GetFormatType(PixelFormat pixel_format);
 bool HasAlpha(PixelFormat pixel_format);
 bool IsPixelFormatASTC(PixelFormat format);
 bool IsPixelFormatBCn(PixelFormat format);
+bool IsPixelFormatETC2(PixelFormat format);
 bool IsPixelFormatSRGB(PixelFormat format);
 bool IsPixelFormatInteger(PixelFormat format);
 bool IsPixelFormatSignedInteger(PixelFormat format);

src/video_core/texture_cache/format_lookup_table.cpp

@@ -191,6 +191,20 @@ PixelFormat PixelFormatFromTextureInfo(TextureFormat format, ComponentType red,
         return PixelFormat::BC6H_SFLOAT;
     case Hash(TextureFormat::BC6H_U16, FLOAT):
         return PixelFormat::BC6H_UFLOAT;
+    /* ETC2 */
+    case Hash(TextureFormat::ETC2_RGB, UNORM, LINEAR):
+        return PixelFormat::ETC2_RGB_UNORM;
+    case Hash(TextureFormat::ETC2_RGB_PTA, UNORM, LINEAR):
+        return PixelFormat::ETC2_RGB_PTA_UNORM;
+    case Hash(TextureFormat::ETC2_RGBA, UNORM, LINEAR):
+        return PixelFormat::ETC2_RGBA_UNORM;
+    case Hash(TextureFormat::ETC2_RGB, UNORM, SRGB):
+        return PixelFormat::ETC2_RGB_SRGB;
+    case Hash(TextureFormat::ETC2_RGB_PTA, UNORM, SRGB):
+        return PixelFormat::ETC2_RGB_PTA_SRGB;
+    case Hash(TextureFormat::ETC2_RGBA, UNORM, SRGB):
+        return PixelFormat::ETC2_RGBA_SRGB;
+    /* ASTC */
     case Hash(TextureFormat::ASTC_2D_4X4, UNORM, LINEAR):
         return PixelFormat::ASTC_2D_4X4_UNORM;
     case Hash(TextureFormat::ASTC_2D_4X4, UNORM, SRGB):

src/video_core/texture_cache/formatter.h

@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
 // SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later
 
@@ -17,210 +20,9 @@ struct fmt::formatter<VideoCore::Surface::PixelFormat> : fmt::formatter<fmt::str
         using VideoCore::Surface::PixelFormat;
         const string_view name = [format] {
             switch (format) {
-            case PixelFormat::A8B8G8R8_UNORM:
-                return "A8B8G8R8_UNORM";
-            case PixelFormat::A8B8G8R8_SNORM:
-                return "A8B8G8R8_SNORM";
-            case PixelFormat::A8B8G8R8_SINT:
-                return "A8B8G8R8_SINT";
-            case PixelFormat::A8B8G8R8_UINT:
-                return "A8B8G8R8_UINT";
-            case PixelFormat::R5G6B5_UNORM:
-                return "R5G6B5_UNORM";
-            case PixelFormat::B5G6R5_UNORM:
-                return "B5G6R5_UNORM";
-            case PixelFormat::A1R5G5B5_UNORM:
-                return "A1R5G5B5_UNORM";
-            case PixelFormat::A2B10G10R10_UNORM:
-                return "A2B10G10R10_UNORM";
-            case PixelFormat::A2B10G10R10_UINT:
-                return "A2B10G10R10_UINT";
-            case PixelFormat::A2R10G10B10_UNORM:
-                return "A2R10G10B10_UNORM";
-            case PixelFormat::A1B5G5R5_UNORM:
-                return "A1B5G5R5_UNORM";
-            case PixelFormat::A5B5G5R1_UNORM:
-                return "A5B5G5R1_UNORM";
-            case PixelFormat::R8_UNORM:
-                return "R8_UNORM";
-            case PixelFormat::R8_SNORM:
-                return "R8_SNORM";
-            case PixelFormat::R8_SINT:
-                return "R8_SINT";
-            case PixelFormat::R8_UINT:
-                return "R8_UINT";
-            case PixelFormat::R16G16B16A16_FLOAT:
-                return "R16G16B16A16_FLOAT";
-            case PixelFormat::R16G16B16A16_UNORM:
-                return "R16G16B16A16_UNORM";
-            case PixelFormat::R16G16B16A16_SNORM:
-                return "R16G16B16A16_SNORM";
-            case PixelFormat::R16G16B16A16_SINT:
-                return "R16G16B16A16_SINT";
-            case PixelFormat::R16G16B16A16_UINT:
-                return "R16G16B16A16_UINT";
-            case PixelFormat::B10G11R11_FLOAT:
-                return "B10G11R11_FLOAT";
-            case PixelFormat::R32G32B32A32_UINT:
-                return "R32G32B32A32_UINT";
-            case PixelFormat::BC1_RGBA_UNORM:
-                return "BC1_RGBA_UNORM";
-            case PixelFormat::BC2_UNORM:
-                return "BC2_UNORM";
-            case PixelFormat::BC3_UNORM:
-                return "BC3_UNORM";
-            case PixelFormat::BC4_UNORM:
-                return "BC4_UNORM";
-            case PixelFormat::BC4_SNORM:
-                return "BC4_SNORM";
-            case PixelFormat::BC5_UNORM:
-                return "BC5_UNORM";
-            case PixelFormat::BC5_SNORM:
-                return "BC5_SNORM";
-            case PixelFormat::BC7_UNORM:
-                return "BC7_UNORM";
-            case PixelFormat::BC6H_UFLOAT:
-                return "BC6H_UFLOAT";
-            case PixelFormat::BC6H_SFLOAT:
-                return "BC6H_SFLOAT";
-            case PixelFormat::ASTC_2D_4X4_UNORM:
-                return "ASTC_2D_4X4_UNORM";
-            case PixelFormat::B8G8R8A8_UNORM:
-                return "B8G8R8A8_UNORM";
-            case PixelFormat::R32G32B32A32_FLOAT:
-                return "R32G32B32A32_FLOAT";
-            case PixelFormat::R32G32B32A32_SINT:
-                return "R32G32B32A32_SINT";
-            case PixelFormat::R32G32_FLOAT:
-                return "R32G32_FLOAT";
-            case PixelFormat::R32G32_SINT:
-                return "R32G32_SINT";
-            case PixelFormat::R32_FLOAT:
-                return "R32_FLOAT";
-            case PixelFormat::R16_FLOAT:
-                return "R16_FLOAT";
-            case PixelFormat::R16_UNORM:
-                return "R16_UNORM";
-            case PixelFormat::R16_SNORM:
-                return "R16_SNORM";
-            case PixelFormat::R16_UINT:
-                return "R16_UINT";
-            case PixelFormat::R16_SINT:
-                return "R16_SINT";
-            case PixelFormat::R16G16_UNORM:
-                return "R16G16_UNORM";
-            case PixelFormat::R16G16_FLOAT:
-                return "R16G16_FLOAT";
-            case PixelFormat::R16G16_UINT:
-                return "R16G16_UINT";
-            case PixelFormat::R16G16_SINT:
-                return "R16G16_SINT";
-            case PixelFormat::R16G16_SNORM:
-                return "R16G16_SNORM";
-            case PixelFormat::R32G32B32_FLOAT:
-                return "R32G32B32_FLOAT";
-            case PixelFormat::A8B8G8R8_SRGB:
-                return "A8B8G8R8_SRGB";
-            case PixelFormat::R8G8_UNORM:
-                return "R8G8_UNORM";
-            case PixelFormat::R8G8_SNORM:
-                return "R8G8_SNORM";
-            case PixelFormat::R8G8_SINT:
-                return "R8G8_SINT";
-            case PixelFormat::R8G8_UINT:
-                return "R8G8_UINT";
-            case PixelFormat::R32G32_UINT:
-                return "R32G32_UINT";
-            case PixelFormat::R16G16B16X16_FLOAT:
-                return "R16G16B16X16_FLOAT";
-            case PixelFormat::R32_UINT:
-                return "R32_UINT";
-            case PixelFormat::R32_SINT:
-                return "R32_SINT";
-            case PixelFormat::ASTC_2D_8X8_UNORM:
-                return "ASTC_2D_8X8_UNORM";
-            case PixelFormat::ASTC_2D_8X5_UNORM:
-                return "ASTC_2D_8X5_UNORM";
-            case PixelFormat::ASTC_2D_5X4_UNORM:
-                return "ASTC_2D_5X4_UNORM";
-            case PixelFormat::B8G8R8A8_SRGB:
-                return "B8G8R8A8_SRGB";
-            case PixelFormat::BC1_RGBA_SRGB:
-                return "BC1_RGBA_SRGB";
-            case PixelFormat::BC2_SRGB:
-                return "BC2_SRGB";
-            case PixelFormat::BC3_SRGB:
-                return "BC3_SRGB";
-            case PixelFormat::BC7_SRGB:
-                return "BC7_SRGB";
-            case PixelFormat::A4B4G4R4_UNORM:
-                return "A4B4G4R4_UNORM";
-            case PixelFormat::G4R4_UNORM:
-                return "G4R4_UNORM";
-            case PixelFormat::ASTC_2D_4X4_SRGB:
-                return "ASTC_2D_4X4_SRGB";
-            case PixelFormat::ASTC_2D_8X8_SRGB:
-                return "ASTC_2D_8X8_SRGB";
-            case PixelFormat::ASTC_2D_8X5_SRGB:
-                return "ASTC_2D_8X5_SRGB";
-            case PixelFormat::ASTC_2D_5X4_SRGB:
-                return "ASTC_2D_5X4_SRGB";
-            case PixelFormat::ASTC_2D_5X5_UNORM:
-                return "ASTC_2D_5X5_UNORM";
-            case PixelFormat::ASTC_2D_5X5_SRGB:
-                return "ASTC_2D_5X5_SRGB";
-            case PixelFormat::ASTC_2D_10X8_UNORM:
-                return "ASTC_2D_10X8_UNORM";
-            case PixelFormat::ASTC_2D_10X8_SRGB:
-                return "ASTC_2D_10X8_SRGB";
-            case PixelFormat::ASTC_2D_6X6_UNORM:
-                return "ASTC_2D_6X6_UNORM";
-            case PixelFormat::ASTC_2D_6X6_SRGB:
-                return "ASTC_2D_6X6_SRGB";
-            case PixelFormat::ASTC_2D_10X6_UNORM:
-                return "ASTC_2D_10X6_UNORM";
-            case PixelFormat::ASTC_2D_10X6_SRGB:
-                return "ASTC_2D_10X6_SRGB";
-            case PixelFormat::ASTC_2D_10X5_UNORM:
-                return "ASTC_2D_10X5_UNORM";
-            case PixelFormat::ASTC_2D_10X5_SRGB:
-                return "ASTC_2D_10X5_SRGB";
-            case PixelFormat::ASTC_2D_10X10_UNORM:
-                return "ASTC_2D_10X10_UNORM";
-            case PixelFormat::ASTC_2D_10X10_SRGB:
-                return "ASTC_2D_10X10_SRGB";
-            case PixelFormat::ASTC_2D_12X10_UNORM:
-                return "ASTC_2D_12X10_UNORM";
-            case PixelFormat::ASTC_2D_12X10_SRGB:
-                return "ASTC_2D_12X10_SRGB";
-            case PixelFormat::ASTC_2D_12X12_UNORM:
-                return "ASTC_2D_12X12_UNORM";
-            case PixelFormat::ASTC_2D_12X12_SRGB:
-                return "ASTC_2D_12X12_SRGB";
-            case PixelFormat::ASTC_2D_8X6_UNORM:
-                return "ASTC_2D_8X6_UNORM";
-            case PixelFormat::ASTC_2D_8X6_SRGB:
-                return "ASTC_2D_8X6_SRGB";
-            case PixelFormat::ASTC_2D_6X5_UNORM:
-                return "ASTC_2D_6X5_UNORM";
-            case PixelFormat::ASTC_2D_6X5_SRGB:
-                return "ASTC_2D_6X5_SRGB";
-            case PixelFormat::E5B9G9R9_FLOAT:
-                return "E5B9G9R9_FLOAT";
-            case PixelFormat::D32_FLOAT:
-                return "D32_FLOAT";
-            case PixelFormat::D16_UNORM:
-                return "D16_UNORM";
-            case PixelFormat::X8_D24_UNORM:
-                return "X8_D24_UNORM";
-            case PixelFormat::S8_UINT:
-                return "S8_UINT";
-            case PixelFormat::D24_UNORM_S8_UINT:
-                return "D24_UNORM_S8_UINT";
-            case PixelFormat::S8_UINT_D24_UNORM:
-                return "S8_UINT_D24_UNORM";
-            case PixelFormat::D32_FLOAT_S8_UINT:
-                return "D32_FLOAT_S8_UINT";
+#define PIXEL_FORMAT_ELEM(NAME, ...) case PixelFormat::NAME: return #NAME;
+    PIXEL_FORMAT_LIST
+#undef PIXEL_FORMAT_ELEM
             case PixelFormat::MaxDepthStencilFormat:
             case PixelFormat::Invalid:
                 return "Invalid";

src/video_core/vulkan_common/vulkan_device.h

@@ -363,6 +363,11 @@ public:
         return features.features.textureCompressionBC;
     }
 
+    /// Returns true if ETC2 is natively supported.
+    bool IsOptimalEtc2Supported() const {
+        return features.features.textureCompressionETC2;
+    }
+
     /// Returns true if descriptor aliasing is natively supported.
     bool IsDescriptorAliasingSupported() const {
         return GetDriverID() != VK_DRIVER_ID_QUALCOMM_PROPRIETARY;