libraries: kernel: alternative sema implementation

src/audio_core/sdl_audio.cpp

@@ -145,4 +145,13 @@ bool SDLAudio::AudioOutSetVolume(s32 handle, s32 bitflag, s32* volume) {
     return true;
 }
 
+bool SDLAudio::AudioOutGetStatus(s32 handle, int* type, int* channels_num) {
+    std::scoped_lock lock{m_mutex};
+    auto& port = portsOut[handle - 1];
+    *type = port.type;
+    *channels_num = port.channels_num;
+
+    return true;
+}
+
 } // namespace Audio

src/audio_core/sdl_audio.h

@@ -18,6 +18,7 @@ public:
                      Libraries::AudioOut::OrbisAudioOutParam format);
     s32 AudioOutOutput(s32 handle, const void* ptr);
     bool AudioOutSetVolume(s32 handle, s32 bitflag, s32* volume);
+    bool AudioOutGetStatus(s32 handle, int* type, int* channels_num);
 
 private:
     struct PortOut {

src/common/debug.h

@@ -41,6 +41,8 @@ enum MarkersPallete : int {
 #define RENDERER_TRACE ZoneScopedC(RendererMarkerColor)
 #define HLE_TRACE ZoneScopedC(HleMarkerColor)
 
+#define TRACE_HINT(str) ZoneText(str.c_str(), str.size())
+
 #define TRACE_WARN(msg)                                                                            \
     [](const auto& msg) { TracyMessageC(msg.c_str(), msg.size(), tracy::Color::DarkOrange); }(msg);
 #define TRACE_ERROR(msg)                                                                           \

src/common/slot_vector.h

@@ -12,7 +12,7 @@
 #include "common/assert.h"
 #include "common/types.h"
 
-namespace VideoCore {
+namespace Common {
 
 struct SlotId {
     static constexpr u32 INVALID_INDEX = std::numeric_limits<u32>::max();
@@ -54,6 +54,13 @@ public:
         return values[id.index].object;
     }
 
+    bool is_allocated(SlotId id) const {
+        if (id && id.index / 64 < stored_bitset.size()) {
+            return ((stored_bitset[id.index / 64] >> (id.index % 64)) & 1) != 0;
+        }
+        return false;
+    }
+
     template <typename... Args>
     [[nodiscard]] SlotId insert(Args&&... args) noexcept {
         const u32 index = FreeValueIndex();
@@ -162,11 +169,11 @@ private:
     std::vector<u32> free_list;
 };
 
-} // namespace VideoCore
+} // namespace Common
 
 template <>
-struct std::hash<VideoCore::SlotId> {
+struct std::hash<Common::SlotId> {
-    std::size_t operator()(const VideoCore::SlotId& id) const noexcept {
+    std::size_t operator()(const Common::SlotId& id) const noexcept {
         return std::hash<u32>{}(id.index);
     }
 };

src/core/libraries/audio/audioout.cpp

@@ -2,6 +2,7 @@
 // SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <memory>
+#include <common/assert.h>
 #include <magic_enum.hpp>
 #include "audio_core/sdl_audio.h"
 #include "common/logging/log.h"
@@ -160,8 +161,38 @@ int PS4_SYSV_ABI sceAudioOutGetLastOutputTime() {
     return ORBIS_OK;
 }
 
-int PS4_SYSV_ABI sceAudioOutGetPortState() {
+int PS4_SYSV_ABI sceAudioOutGetPortState(s32 handle, OrbisAudioOutPortState* state) {
-    LOG_ERROR(Lib_AudioOut, "(STUBBED) called");
+
+    int type = 0;
+    int channels_num = 0;
+
+    if (!audio->AudioOutGetStatus(handle, &type, &channels_num)) {
+        return ORBIS_AUDIO_OUT_ERROR_INVALID_PORT;
+    }
+
+    state->rerouteCounter = 0;
+    state->volume = 127; // max volume
+
+    switch (type) {
+    case ORBIS_AUDIO_OUT_PORT_TYPE_MAIN:
+    case ORBIS_AUDIO_OUT_PORT_TYPE_BGM:
+    case ORBIS_AUDIO_OUT_PORT_TYPE_VOICE:
+        state->output = 1;
+        state->channel = (channels_num > 2 ? 2 : channels_num);
+        break;
+    case ORBIS_AUDIO_OUT_PORT_TYPE_PERSONAL:
+    case ORBIS_AUDIO_OUT_PORT_TYPE_PADSPK:
+        state->output = 4;
+        state->channel = 1;
+        break;
+    case ORBIS_AUDIO_OUT_PORT_TYPE_AUX:
+        state->output = 0;
+        state->channel = 0;
+        break;
+    default:
+        UNREACHABLE();
+    }
+
     return ORBIS_OK;
 }
 

src/core/libraries/audio/audioout.h

@@ -34,6 +34,16 @@ struct OrbisAudioOutOutputParam {
     const void* ptr;
 };
 
+struct OrbisAudioOutPortState {
+    u16 output;
+    u8 channel;
+    u8 reserved8_1[1];
+    s16 volume;
+    u16 rerouteCounter;
+    u64 flag;
+    u64 reserved64[2];
+};
+
 int PS4_SYSV_ABI sceAudioOutDeviceIdOpen();
 int PS4_SYSV_ABI sceAudioDeviceControlGet();
 int PS4_SYSV_ABI sceAudioDeviceControlSet();
@@ -55,7 +65,7 @@ int PS4_SYSV_ABI sceAudioOutGetHandleStatusInfo();
 int PS4_SYSV_ABI sceAudioOutGetInfo();
 int PS4_SYSV_ABI sceAudioOutGetInfoOpenNum();
 int PS4_SYSV_ABI sceAudioOutGetLastOutputTime();
-int PS4_SYSV_ABI sceAudioOutGetPortState();
+int PS4_SYSV_ABI sceAudioOutGetPortState(s32 handle, OrbisAudioOutPortState* state);
 int PS4_SYSV_ABI sceAudioOutGetSimulatedBusUsableStatusByBusType();
 int PS4_SYSV_ABI sceAudioOutGetSimulatedHandleStatusInfo();
 int PS4_SYSV_ABI sceAudioOutGetSimulatedHandleStatusInfo2();

src/core/libraries/error_codes.h

@@ -446,3 +446,10 @@ constexpr int ORBIS_USER_SERVICE_ERROR_BUFFER_TOO_SHORT = 0x8096000A;
 
 // SystemService library
 constexpr int ORBIS_SYSTEM_SERVICE_ERROR_PARAMETER = 0x80A10003;
+
+// NpTrophy library
+constexpr int ORBIS_NP_TROPHY_ERROR_INVALID_ARGUMENT = 0x80551604;
+constexpr int ORBIS_NP_TROPHY_ERROR_INVALID_HANDLE = 0x80551608;
+constexpr int ORBIS_NP_TROPHY_ERROR_HANDLE_EXCEEDS_MAX = 0x80551624;
+constexpr int ORBIS_NP_TROPHY_ERROR_CONTEXT_ALREADY_EXISTS = 0x80551613;
+constexpr int ORBIS_NP_TROPHY_ERROR_CONTEXT_EXCEEDS_MAX = 0x80551622;

src/core/libraries/gnmdriver/gnmdriver.cpp

@@ -39,7 +39,7 @@ struct AscQueueInfo {
     u32* read_addr;
     u32 ring_size_dw;
 };
-static VideoCore::SlotVector<AscQueueInfo> asc_queues{};
+static Common::SlotVector<AscQueueInfo> asc_queues{};
 static constexpr VAddr tessellation_factors_ring_addr = 0xFF0000000ULL;
 
 static void DumpCommandList(std::span<const u32> cmd_list, const std::string& postfix) {

src/core/libraries/kernel/event_queue.cpp

@@ -8,13 +8,19 @@ namespace Libraries::Kernel {
 
 EqueueInternal::~EqueueInternal() = default;
 
-int EqueueInternal::addEvent(const EqueueEvent& event) {
+int EqueueInternal::addEvent(EqueueEvent& event) {
     std::scoped_lock lock{m_mutex};
 
-    ASSERT(!event.isTriggered);
+    const auto start_clock = std::chrono::high_resolution_clock::now();
+    event.filter.added_time_us =
+        std::chrono::time_point_cast<std::chrono::microseconds>(start_clock);
 
-    // TODO check if event is already exists and return it. Currently we just add in m_events array
+    const auto& it = std::ranges::find(m_events, event);
+    if (it != m_events.cend()) {
+        *it = event;
+    } else {
         m_events.push_back(event);
+    }
     return 0;
 }
 
@@ -50,8 +56,8 @@ bool EqueueInternal::triggerEvent(u64 ident, s16 filter, void* trigger_data) {
         std::scoped_lock lock{m_mutex};
 
         for (auto& event : m_events) {
-            if (event.event.ident == ident) { // event filter?
+            if (event.event.ident == ident && event.event.filter == filter) {
-                event.trigger(trigger_data);
+                event.Trigger(trigger_data);
             }
         }
     }
@@ -64,9 +70,9 @@ int EqueueInternal::getTriggeredEvents(SceKernelEvent* ev, int num) {
     int ret = 0;
 
     for (auto& event : m_events) {
-        if (event.isTriggered) {
+        if (event.IsTriggered()) {
             ev[ret++] = event.event;
-            event.reset();
+            event.Reset();
         }
     }
 

src/core/libraries/kernel/event_queue.h

@@ -70,24 +70,44 @@ struct SceKernelEvent {
 
 struct Filter {
     void* data = nullptr;
+    std::chrono::time_point<std::chrono::steady_clock, std::chrono::microseconds> added_time_us;
 };
 
 struct EqueueEvent {
-    bool isTriggered = false;
     SceKernelEvent event;
     Filter filter;
 
-    void reset() {
+    void Reset() {
-        isTriggered = false;
+        is_triggered = false;
         event.fflags = 0;
         event.data = 0;
     }
 
-    void trigger(void* data) {
+    void Trigger(void* data) {
-        isTriggered = true;
+        is_triggered = true;
         event.fflags++;
         event.data = reinterpret_cast<uintptr_t>(data);
     }
+
+    bool IsTriggered() const {
+        if (event.filter == Kernel::EVFILT_HRTIMER) {
+            // For HR timers we don't want to waste time on spawning waiters. Instead, we will check
+            // for time out condition every time caller fetches the event status.
+            const auto now_clock = std::chrono::high_resolution_clock::now();
+            const auto now_time_us =
+                std::chrono::time_point_cast<std::chrono::microseconds>(now_clock);
+            const auto delta = (now_time_us - filter.added_time_us).count();
+            return (s64(event.data) - delta) <= 0;
+        }
+        return is_triggered;
+    }
+
+    bool operator==(const EqueueEvent& ev) const {
+        return ev.event.ident == event.ident;
+    }
+
+private:
+    bool is_triggered = false;
 };
 
 class EqueueInternal {
@@ -97,7 +117,10 @@ public:
     void setName(const std::string& m_name) {
         this->m_name = m_name;
     }
-    int addEvent(const EqueueEvent& event);
+    const auto& GetName() const {
+        return m_name;
+    }
+    int addEvent(EqueueEvent& event);
     int removeEvent(u64 id);
     int waitForEvents(SceKernelEvent* ev, int num, u32 micros);
     bool triggerEvent(u64 ident, s16 filter, void* trigger_data);

src/core/libraries/kernel/event_queues.cpp

@@ -2,6 +2,7 @@
 // SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/assert.h"
+#include "common/debug.h"
 #include "common/logging/log.h"
 #include "core/libraries/error_codes.h"
 #include "core/libraries/kernel/event_queues.h"
@@ -43,7 +44,9 @@ int PS4_SYSV_ABI sceKernelDeleteEqueue(SceKernelEqueue eq) {
 
 int PS4_SYSV_ABI sceKernelWaitEqueue(SceKernelEqueue eq, SceKernelEvent* ev, int num, int* out,
                                      SceKernelUseconds* timo) {
-    LOG_INFO(Kernel_Event, "num = {}", num);
+    HLE_TRACE;
+    TRACE_HINT(eq->GetName());
+    LOG_INFO(Kernel_Event, "equeue = {} num = {}", eq->GetName(), num);
 
     if (eq == nullptr) {
         return ORBIS_KERNEL_ERROR_EBADF;
@@ -84,7 +87,6 @@ int PS4_SYSV_ABI sceKernelAddUserEvent(SceKernelEqueue eq, int id) {
     }
 
     Kernel::EqueueEvent event{};
-    event.isTriggered = false;
     event.event.ident = id;
     event.event.filter = Kernel::EVFILT_USER;
     event.event.udata = 0;
@@ -101,7 +103,6 @@ int PS4_SYSV_ABI sceKernelAddUserEventEdge(SceKernelEqueue eq, int id) {
     }
 
     Kernel::EqueueEvent event{};
-    event.isTriggered = false;
     event.event.ident = id;
     event.event.filter = Kernel::EVFILT_USER;
     event.event.udata = 0;
@@ -112,6 +113,28 @@ int PS4_SYSV_ABI sceKernelAddUserEventEdge(SceKernelEqueue eq, int id) {
     return eq->addEvent(event);
 }
 
+s32 PS4_SYSV_ABI sceKernelAddHRTimerEvent(SceKernelEqueue eq, int id, timespec* ts, void* udata) {
+    if (eq == nullptr) {
+        return ORBIS_KERNEL_ERROR_EBADF;
+    }
+
+    if (ts->tv_sec > 100 || ts->tv_nsec < 100'000) {
+        return ORBIS_KERNEL_ERROR_EINVAL;
+    }
+    ASSERT(ts->tv_nsec > 1000); // assume 1us granularity
+    const auto total_us = ts->tv_sec * 1000'000 + ts->tv_nsec / 1000;
+
+    Kernel::EqueueEvent event{};
+    event.event.ident = id;
+    event.event.filter = Kernel::EVFILT_HRTIMER;
+    event.event.flags = 0x11;
+    event.event.fflags = 0;
+    event.event.data = total_us;
+    event.event.udata = udata;
+
+    return eq->addEvent(event);
+}
+
 void* PS4_SYSV_ABI sceKernelGetEventUserData(const SceKernelEvent* ev) {
     if (!ev) {
         return nullptr;

src/core/libraries/kernel/event_queues.h

@@ -19,5 +19,6 @@ int PS4_SYSV_ABI sceKernelTriggerUserEvent(SceKernelEqueue eq, int id, void* uda
 int PS4_SYSV_ABI sceKernelDeleteUserEvent(SceKernelEqueue eq, int id);
 int PS4_SYSV_ABI sceKernelAddUserEvent(SceKernelEqueue eq, int id);
 int PS4_SYSV_ABI sceKernelAddUserEventEdge(SceKernelEqueue eq, int id);
+s32 PS4_SYSV_ABI sceKernelAddHRTimerEvent(SceKernelEqueue eq, int id, timespec* ts, void* udata);
 
 } // namespace Libraries::Kernel

src/core/libraries/kernel/libkernel.cpp

@@ -328,6 +328,7 @@ void LibKernel_Register(Core::Loader::SymbolsResolver* sym) {
     LIB_FUNCTION("vz+pg2zdopI", "libkernel", 1, "libkernel", 1, 1, sceKernelGetEventUserData);
     LIB_FUNCTION("4R6-OvI2cEA", "libkernel", 1, "libkernel", 1, 1, sceKernelAddUserEvent);
     LIB_FUNCTION("WDszmSbWuDk", "libkernel", 1, "libkernel", 1, 1, sceKernelAddUserEventEdge);
+    LIB_FUNCTION("R74tt43xP6k", "libkernel", 1, "libkernel", 1, 1, sceKernelAddHRTimerEvent);
     LIB_FUNCTION("F6e0kwo4cnk", "libkernel", 1, "libkernel", 1, 1, sceKernelTriggerUserEvent);
     LIB_FUNCTION("LJDwdSNTnDg", "libkernel", 1, "libkernel", 1, 1, sceKernelDeleteUserEvent);
 

src/core/libraries/kernel/thread_management.cpp

@@ -1278,6 +1278,7 @@ int PS4_SYSV_ABI scePthreadOnce(int* once_control, void (*init_routine)(void)) {
 
 [[noreturn]] void PS4_SYSV_ABI scePthreadExit(void* value_ptr) {
     pthread_exit(value_ptr);
+    UNREACHABLE();
 }
 
 void pthreadSymbolsRegister(Core::Loader::SymbolsResolver* sym) {
@@ -1323,6 +1324,8 @@ void pthreadSymbolsRegister(Core::Loader::SymbolsResolver* sym) {
     LIB_FUNCTION("Ru36fiTtJzA", "libkernel", 1, "libkernel", 1, 1, scePthreadAttrGetstackaddr);
     LIB_FUNCTION("-fA+7ZlGDQs", "libkernel", 1, "libkernel", 1, 1, scePthreadAttrGetstacksize);
     LIB_FUNCTION("14bOACANTBo", "libkernel", 1, "libkernel", 1, 1, scePthreadOnce);
+    LIB_FUNCTION("F+yfmduIBB8", "libkernel", 1, "libkernel", 1, 1, scePthreadAttrSetstackaddr);
+    LIB_FUNCTION("El+cQ20DynU", "libkernel", 1, "libkernel", 1, 1, scePthreadAttrSetguardsize);
 
     // mutex calls
     LIB_FUNCTION("cmo1RIYva9o", "libkernel", 1, "libkernel", 1, 1, scePthreadMutexInit);

src/core/libraries/kernel/threads/semaphore.cpp

@@ -13,128 +13,60 @@
 
 namespace Libraries::Kernel {
 
-using ListBaseHook =
-    boost::intrusive::list_base_hook<boost::intrusive::link_mode<boost::intrusive::normal_link>>;
-
 class Semaphore {
 public:
     Semaphore(s32 init_count, s32 max_count, const char* name, bool is_fifo)
         : name{name}, token_count{init_count}, max_count{max_count}, is_fifo{is_fifo} {}
 
     bool Wait(bool can_block, s32 need_count, u64* timeout) {
-        if (HasAvailableTokens(need_count)) {
+        if (need_count < 1 || need_count > max_count) {
-            return true;
-        }
-        if (!can_block) {
             return false;
         }
 
-        // Create waiting thread object and add it into the list of waiters.
+        std::unique_lock<std::mutex> lock{mutex};
-        WaitingThread waiter{need_count, is_fifo};
+        auto pred = [this, need_count] { return token_count >= need_count; };
-        AddWaiter(waiter);
+        if (!timeout) {
-        SCOPE_EXIT {
+            cond.wait(lock, pred);
-            PopWaiter(waiter);
+            token_count -= need_count;
-        };
+        } else {
+            const auto time_ms = std::chrono::microseconds(*timeout);
+            const auto start = std::chrono::high_resolution_clock::now();
 
-        // Perform the wait.
+            bool result = cond.wait_for(lock, time_ms, pred);
-        return waiter.Wait(timeout);
+
+            auto end = std::chrono::high_resolution_clock::now();
+            if (result) {
+                const auto delta =
+                    std::chrono::duration_cast<std::chrono::microseconds>(end - start);
+                const auto time_remain = time_ms - delta;
+                *timeout = time_remain.count();
+                token_count -= need_count;
+            } else {
+                *timeout = 0;
+                return false;
+            }
+        }
+
+        return true;
     }
 
     bool Signal(s32 signal_count) {
-        std::scoped_lock lk{mutex};
+        std::unique_lock<std::mutex> lock{mutex};
         if (token_count + signal_count > max_count) {
             return false;
         }
-        token_count += signal_count;
 
-        // Wake up threads in order of priority.
+        token_count += signal_count;
-        for (auto& waiter : wait_list) {
+        cond.notify_all();
-            if (waiter.need_count > token_count) {
-                continue;
-            }
-            token_count -= waiter.need_count;
-            waiter.cv.notify_one();
-        }
 
         return true;
     }
 
 private:
-    struct WaitingThread : public ListBaseHook {
-        std::mutex mutex;
-        std::condition_variable cv;
-        u32 priority;
-        s32 need_count;
-
-        explicit WaitingThread(s32 need_count, bool is_fifo) : need_count{need_count} {
-            if (is_fifo) {
-                return;
-            }
-            // Retrieve calling thread priority for sorting into waiting threads list.
-            s32 policy;
-            sched_param param;
-            pthread_getschedparam(pthread_self(), &policy, &param);
-            priority = param.sched_priority;
-        }
-
-        bool Wait(u64* timeout) {
-            std::unique_lock lk{mutex};
-            if (!timeout) {
-                // Wait indefinitely until we are woken up.
-                cv.wait(lk);
-                return true;
-            }
-            // Wait until timeout runs out, recording how much remaining time there was.
-            const auto start = std::chrono::high_resolution_clock::now();
-            const auto status = cv.wait_for(lk, std::chrono::microseconds(*timeout));
-            const auto end = std::chrono::high_resolution_clock::now();
-            const auto time =
-                std::chrono::duration_cast<std::chrono::microseconds>(end - start).count();
-            *timeout -= time;
-            return status != std::cv_status::timeout;
-        }
-
-        bool operator<(const WaitingThread& other) const {
-            return priority < other.priority;
-        }
-    };
-
-    void AddWaiter(WaitingThread& waiter) {
-        std::scoped_lock lk{mutex};
-        // Insert at the end of the list for FIFO order.
-        if (is_fifo) {
-            wait_list.push_back(waiter);
-            return;
-        }
-        // Find the first with priority less then us and insert right before it.
-        auto it = wait_list.begin();
-        while (it != wait_list.end() && it->priority > waiter.priority) {
-            it++;
-        }
-        wait_list.insert(it, waiter);
-    }
-
-    void PopWaiter(WaitingThread& waiter) {
-        std::scoped_lock lk{mutex};
-        wait_list.erase(WaitingThreads::s_iterator_to(waiter));
-    }
-
-    bool HasAvailableTokens(s32 need_count) {
-        std::scoped_lock lk{mutex};
-        if (token_count >= need_count) {
-            token_count -= need_count;
-            return true;
-        }
-        return false;
-    }
-
-    using WaitingThreads =
-        boost::intrusive::list<WaitingThread, boost::intrusive::base_hook<ListBaseHook>,
-                               boost::intrusive::constant_time_size<false>>;
-    WaitingThreads wait_list;
     std::string name;
-    std::atomic<s32> token_count;
+    s32 token_count;
     std::mutex mutex;
+    std::condition_variable cond;
     s32 max_count;
     bool is_fifo;
 };

src/core/libraries/np_trophy/np_trophy.cpp

@@ -2,14 +2,34 @@
 // SPDX-License-Identifier: GPL-2.0-or-later
 
 // Generated By moduleGenerator
+#include <unordered_map>
+
 #include "common/logging/log.h"
+#include "common/slot_vector.h"
 #include "core/libraries/error_codes.h"
 #include "core/libraries/libs.h"
 #include "np_trophy.h"
 
 namespace Libraries::NpTrophy {
 
-int PS4_SYSV_ABI sceNpTrophyAbortHandle() {
+static constexpr auto MaxTrophyHandles = 4u;
+static constexpr auto MaxTrophyContexts = 8u;
+
+using ContextKey = std::pair<u32, u32>; // <user_id, service label>
+struct ContextKeyHash {
+    size_t operator()(const ContextKey& key) const {
+        return key.first + (u64(key.second) << 32u);
+    }
+};
+
+struct TrophyContext {
+    u32 context_id;
+};
+static Common::SlotVector<u32> trophy_handles{};
+static Common::SlotVector<ContextKey> trophy_contexts{};
+static std::unordered_map<ContextKey, TrophyContext, ContextKeyHash> contexts_internal{};
+
+static int PS4_SYSV_ABI sceNpTrophyAbortHandle() {
     LOG_ERROR(Lib_NpTrophy, "(STUBBED) called");
     return ORBIS_OK;
 }
@@ -64,14 +84,43 @@ int PS4_SYSV_ABI sceNpTrophyConfigHasGroupFeature() {
     return ORBIS_OK;
 }
 
-int PS4_SYSV_ABI sceNpTrophyCreateContext() {
+s32 PS4_SYSV_ABI sceNpTrophyCreateContext(u32* context, u32 user_id, u32 service_label,
-    LOG_ERROR(Lib_NpTrophy, "(STUBBED) called");
+                                          u64 options) {
+    ASSERT(options == 0ull);
+    if (!context) {
+        return ORBIS_NP_TROPHY_ERROR_INVALID_ARGUMENT;
+    }
+
+    if (trophy_contexts.size() >= MaxTrophyContexts) {
+        return ORBIS_NP_TROPHY_ERROR_CONTEXT_EXCEEDS_MAX;
+    }
+
+    const auto& key = ContextKey{user_id, service_label};
+    if (contexts_internal.contains(key)) {
+        return ORBIS_NP_TROPHY_ERROR_CONTEXT_ALREADY_EXISTS;
+    }
+
+    const auto ctx_id = trophy_contexts.insert(user_id, service_label);
+    contexts_internal[key].context_id = ctx_id.index;
+    LOG_INFO(Lib_NpTrophy, "New context = {}, user_id = {} service label = {}", ctx_id.index,
+             user_id, service_label);
+    *context = ctx_id.index;
     return ORBIS_OK;
 }
 
-int PS4_SYSV_ABI sceNpTrophyCreateHandle() {
+s32 PS4_SYSV_ABI sceNpTrophyCreateHandle(u32* handle) {
-    LOG_ERROR(Lib_NpTrophy, "(STUBBED) called");
+    if (!handle) {
-    return -1;
+        return ORBIS_NP_TROPHY_ERROR_INVALID_ARGUMENT;
+    }
+
+    if (trophy_handles.size() >= MaxTrophyHandles) {
+        return ORBIS_NP_TROPHY_ERROR_HANDLE_EXCEEDS_MAX;
+    }
+    const auto handle_id = trophy_handles.insert();
+    LOG_INFO(Lib_NpTrophy, "New handle = {}", handle_id.index);
+
+    *handle = handle_id.index;
+    return ORBIS_OK;
 }
 
 int PS4_SYSV_ABI sceNpTrophyDestroyContext() {
@@ -79,8 +128,13 @@ int PS4_SYSV_ABI sceNpTrophyDestroyContext() {
     return ORBIS_OK;
 }
 
-int PS4_SYSV_ABI sceNpTrophyDestroyHandle() {
+s32 PS4_SYSV_ABI sceNpTrophyDestroyHandle(u32 handle) {
-    LOG_ERROR(Lib_NpTrophy, "(STUBBED) called");
+    if (!trophy_handles.is_allocated({handle})) {
+        return ORBIS_NP_TROPHY_ERROR_INVALID_HANDLE;
+    }
+
+    trophy_handles.erase({handle});
+    LOG_INFO(Lib_NpTrophy, "Handle {} destroyed", handle);
     return ORBIS_OK;
 }
 
@@ -114,8 +168,10 @@ int PS4_SYSV_ABI sceNpTrophyGetTrophyInfo() {
     return ORBIS_OK;
 }
 
-int PS4_SYSV_ABI sceNpTrophyGetTrophyUnlockState() {
+s32 PS4_SYSV_ABI sceNpTrophyGetTrophyUnlockState(u32 context, u32 handle, u32* flags, u32* count) {
     LOG_ERROR(Lib_NpTrophy, "(STUBBED) called");
+    *flags = 0u;
+    *count = 0;
     return ORBIS_OK;
 }
 

src/core/libraries/np_trophy/np_trophy.h

@@ -22,17 +22,18 @@ int PS4_SYSV_ABI sceNpTrophyConfigGetTrophySetInfoInGroup();
 int PS4_SYSV_ABI sceNpTrophyConfigGetTrophySetVersion();
 int PS4_SYSV_ABI sceNpTrophyConfigGetTrophyTitleDetails();
 int PS4_SYSV_ABI sceNpTrophyConfigHasGroupFeature();
-int PS4_SYSV_ABI sceNpTrophyCreateContext();
+s32 PS4_SYSV_ABI sceNpTrophyCreateContext(u32* context, u32 user_id, u32 service_label,
-int PS4_SYSV_ABI sceNpTrophyCreateHandle();
+                                          u64 options);
+s32 PS4_SYSV_ABI sceNpTrophyCreateHandle(u32* handle);
 int PS4_SYSV_ABI sceNpTrophyDestroyContext();
-int PS4_SYSV_ABI sceNpTrophyDestroyHandle();
+s32 PS4_SYSV_ABI sceNpTrophyDestroyHandle(u32 handle);
 int PS4_SYSV_ABI sceNpTrophyGetGameIcon();
 int PS4_SYSV_ABI sceNpTrophyGetGameInfo();
 int PS4_SYSV_ABI sceNpTrophyGetGroupIcon();
 int PS4_SYSV_ABI sceNpTrophyGetGroupInfo();
 int PS4_SYSV_ABI sceNpTrophyGetTrophyIcon();
 int PS4_SYSV_ABI sceNpTrophyGetTrophyInfo();
-int PS4_SYSV_ABI sceNpTrophyGetTrophyUnlockState();
+s32 PS4_SYSV_ABI sceNpTrophyGetTrophyUnlockState(u32 context, u32 handle, u32* flags, u32* count);
 int PS4_SYSV_ABI sceNpTrophyGroupArrayGetNum();
 int PS4_SYSV_ABI sceNpTrophyIntAbortHandle();
 int PS4_SYSV_ABI sceNpTrophyIntCheckNetSyncTitles();

src/core/libraries/videoout/video_out.cpp

@@ -48,7 +48,6 @@ s32 PS4_SYSV_ABI sceVideoOutAddFlipEvent(Kernel::SceKernelEqueue eq, s32 handle,
     }
 
     Kernel::EqueueEvent event{};
-    event.isTriggered = false;
     event.event.ident = SCE_VIDEO_OUT_EVENT_FLIP;
     event.event.filter = Kernel::EVFILT_VIDEO_OUT;
     event.event.udata = udata;
@@ -73,7 +72,6 @@ s32 PS4_SYSV_ABI sceVideoOutAddVblankEvent(Kernel::SceKernelEqueue eq, s32 handl
     }
 
     Kernel::EqueueEvent event{};
-    event.isTriggered = false;
     event.event.ident = SCE_VIDEO_OUT_EVENT_VBLANK;
     event.event.filter = Kernel::EVFILT_VIDEO_OUT;
     event.event.udata = udata;

src/video_core/texture_cache/image.h

@@ -100,7 +100,7 @@ private:
     vk::Image image{};
 };
 
-constexpr SlotId NULL_IMAGE_ID{0};
+constexpr Common::SlotId NULL_IMAGE_ID{0};
 
 struct Image {
     explicit Image(const Vulkan::Instance& instance, Vulkan::Scheduler& scheduler,

src/video_core/texture_cache/texture_cache.h

@@ -140,8 +140,8 @@ private:
     Vulkan::Scheduler& scheduler;
     Vulkan::StreamBuffer staging;
     TileManager tile_manager;
-    SlotVector<Image> slot_images;
+    Common::SlotVector<Image> slot_images;
-    SlotVector<ImageView> slot_image_views;
+    Common::SlotVector<ImageView> slot_image_views;
     tsl::robin_map<u64, Sampler> samplers;
     tsl::robin_pg_map<u64, std::vector<ImageId>> page_table;
     boost::icl::interval_map<VAddr, s32> cached_pages;

src/video_core/texture_cache/types.h

@@ -8,8 +8,8 @@
 
 namespace VideoCore {
 
-using ImageId = SlotId;
+using ImageId = Common::SlotId;
-using ImageViewId = SlotId;
+using ImageViewId = Common::SlotId;
 
 struct Offset2D {
     s32 x;