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-rw-r--r--src/core/hle/kernel/k_server_session.h2
-rw-r--r--src/core/hle/service/nvdrv/core/nvmap.cpp5
-rw-r--r--src/core/hle/service/nvdrv/core/nvmap.h1
-rw-r--r--src/core/hle/service/nvdrv/devices/nvmap.cpp10
-rw-r--r--src/core/hle/service/nvflinger/buffer_queue_producer.cpp7
-rw-r--r--src/core/hle/service/nvflinger/nvflinger.cpp13
-rw-r--r--src/core/hle/service/nvflinger/nvflinger.h5
-rw-r--r--src/core/hle/service/sm/sm.cpp1
-rw-r--r--src/core/hle/service/vi/display/vi_display.h6
-rw-r--r--src/core/hle/service/vi/vi.cpp8
10 files changed, 46 insertions, 12 deletions
diff --git a/src/core/hle/kernel/k_server_session.h b/src/core/hle/kernel/k_server_session.h
index 32135473b..188aef4af 100644
--- a/src/core/hle/kernel/k_server_session.h
+++ b/src/core/hle/kernel/k_server_session.h
@@ -91,7 +91,7 @@ private:
/// List of threads which are pending a reply.
boost::intrusive::list<KSessionRequest> m_request_list;
- KSessionRequest* m_current_request;
+ KSessionRequest* m_current_request{};
KLightLock m_lock;
};
diff --git a/src/core/hle/service/nvdrv/core/nvmap.cpp b/src/core/hle/service/nvdrv/core/nvmap.cpp
index fbd8a74a5..a51ca5444 100644
--- a/src/core/hle/service/nvdrv/core/nvmap.cpp
+++ b/src/core/hle/service/nvdrv/core/nvmap.cpp
@@ -255,15 +255,16 @@ std::optional<NvMap::FreeInfo> NvMap::FreeHandle(Handle::Id handle, bool interna
.address = handle_description->address,
.size = handle_description->size,
.was_uncached = handle_description->flags.map_uncached.Value() != 0,
+ .can_unlock = true,
};
} else {
return std::nullopt;
}
- // Handle hasn't been freed from memory, set address to 0 to mark that the handle wasn't freed
+ // If the handle hasn't been freed from memory, mark that
if (!hWeak.expired()) {
LOG_DEBUG(Service_NVDRV, "nvmap handle: {} wasn't freed as it is still in use", handle);
- freeInfo.address = 0;
+ freeInfo.can_unlock = false;
}
return freeInfo;
diff --git a/src/core/hle/service/nvdrv/core/nvmap.h b/src/core/hle/service/nvdrv/core/nvmap.h
index b9dd3801f..a8e573890 100644
--- a/src/core/hle/service/nvdrv/core/nvmap.h
+++ b/src/core/hle/service/nvdrv/core/nvmap.h
@@ -105,6 +105,7 @@ public:
u64 address; //!< Address the handle referred to before deletion
u64 size; //!< Page-aligned handle size
bool was_uncached; //!< If the handle was allocated as uncached
+ bool can_unlock; //!< If the address region is ready to be unlocked
};
explicit NvMap(Tegra::Host1x::Host1x& host1x);
diff --git a/src/core/hle/service/nvdrv/devices/nvmap.cpp b/src/core/hle/service/nvdrv/devices/nvmap.cpp
index b60679021..44388655d 100644
--- a/src/core/hle/service/nvdrv/devices/nvmap.cpp
+++ b/src/core/hle/service/nvdrv/devices/nvmap.cpp
@@ -251,10 +251,12 @@ NvResult nvmap::IocFree(const std::vector<u8>& input, std::vector<u8>& output) {
}
if (auto freeInfo{file.FreeHandle(params.handle, false)}) {
- ASSERT(system.CurrentProcess()
- ->PageTable()
- .UnlockForDeviceAddressSpace(freeInfo->address, freeInfo->size)
- .IsSuccess());
+ if (freeInfo->can_unlock) {
+ ASSERT(system.CurrentProcess()
+ ->PageTable()
+ .UnlockForDeviceAddressSpace(freeInfo->address, freeInfo->size)
+ .IsSuccess());
+ }
params.address = freeInfo->address;
params.size = static_cast<u32>(freeInfo->size);
params.flags.raw = 0;
diff --git a/src/core/hle/service/nvflinger/buffer_queue_producer.cpp b/src/core/hle/service/nvflinger/buffer_queue_producer.cpp
index 77ddbb6ef..41ba44b21 100644
--- a/src/core/hle/service/nvflinger/buffer_queue_producer.cpp
+++ b/src/core/hle/service/nvflinger/buffer_queue_producer.cpp
@@ -742,6 +742,13 @@ Status BufferQueueProducer::Disconnect(NativeWindowApi api) {
return Status::NoError;
}
+ // HACK: We are not Android. Remove handle for items in queue, and clear queue.
+ // Allows synchronous destruction of nvmap handles.
+ for (auto& item : core->queue) {
+ nvmap.FreeHandle(item.graphic_buffer->BufferId(), true);
+ }
+ core->queue.clear();
+
switch (api) {
case NativeWindowApi::Egl:
case NativeWindowApi::Cpu:
diff --git a/src/core/hle/service/nvflinger/nvflinger.cpp b/src/core/hle/service/nvflinger/nvflinger.cpp
index dad93b38e..c3af12c90 100644
--- a/src/core/hle/service/nvflinger/nvflinger.cpp
+++ b/src/core/hle/service/nvflinger/nvflinger.cpp
@@ -138,6 +138,19 @@ std::optional<u64> NVFlinger::OpenDisplay(std::string_view name) {
return itr->GetID();
}
+bool NVFlinger::CloseDisplay(u64 display_id) {
+ const auto lock_guard = Lock();
+ auto* const display = FindDisplay(display_id);
+
+ if (display == nullptr) {
+ return false;
+ }
+
+ display->Reset();
+
+ return true;
+}
+
std::optional<u64> NVFlinger::CreateLayer(u64 display_id) {
const auto lock_guard = Lock();
auto* const display = FindDisplay(display_id);
diff --git a/src/core/hle/service/nvflinger/nvflinger.h b/src/core/hle/service/nvflinger/nvflinger.h
index b8191c595..460bef976 100644
--- a/src/core/hle/service/nvflinger/nvflinger.h
+++ b/src/core/hle/service/nvflinger/nvflinger.h
@@ -58,6 +58,11 @@ public:
/// If an invalid display name is provided, then an empty optional is returned.
[[nodiscard]] std::optional<u64> OpenDisplay(std::string_view name);
+ /// Closes the specified display by its ID.
+ ///
+ /// Returns false if an invalid display ID is provided.
+ [[nodiscard]] bool CloseDisplay(u64 display_id);
+
/// Creates a layer on the specified display and returns the layer ID.
///
/// If an invalid display ID is specified, then an empty optional is returned.
diff --git a/src/core/hle/service/sm/sm.cpp b/src/core/hle/service/sm/sm.cpp
index 48e70f93c..e2b8d8720 100644
--- a/src/core/hle/service/sm/sm.cpp
+++ b/src/core/hle/service/sm/sm.cpp
@@ -80,7 +80,6 @@ ResultVal<Kernel::KPort*> ServiceManager::GetServicePort(const std::string& name
}
auto* port = Kernel::KPort::Create(kernel);
- SCOPE_EXIT({ port->Close(); });
port->Initialize(ServerSessionCountMax, false, name);
auto handler = it->second;
diff --git a/src/core/hle/service/vi/display/vi_display.h b/src/core/hle/service/vi/display/vi_display.h
index 33d5f398c..0b65a65da 100644
--- a/src/core/hle/service/vi/display/vi_display.h
+++ b/src/core/hle/service/vi/display/vi_display.h
@@ -106,6 +106,12 @@ public:
///
void CloseLayer(u64 layer_id);
+ /// Resets the display for a new connection.
+ void Reset() {
+ layers.clear();
+ got_vsync_event = false;
+ }
+
/// Attempts to find a layer with the given ID.
///
/// @param layer_id The layer ID.
diff --git a/src/core/hle/service/vi/vi.cpp b/src/core/hle/service/vi/vi.cpp
index 9c917cacf..bb283e74e 100644
--- a/src/core/hle/service/vi/vi.cpp
+++ b/src/core/hle/service/vi/vi.cpp
@@ -324,10 +324,10 @@ private:
IPC::RequestParser rp{ctx};
const u64 display = rp.Pop<u64>();
- LOG_WARNING(Service_VI, "(STUBBED) called. display=0x{:016X}", display);
+ const Result rc = nv_flinger.CloseDisplay(display) ? ResultSuccess : ResultUnknown;
IPC::ResponseBuilder rb{ctx, 2};
- rb.Push(ResultSuccess);
+ rb.Push(rc);
}
void CreateManagedLayer(Kernel::HLERequestContext& ctx) {
@@ -508,10 +508,10 @@ private:
IPC::RequestParser rp{ctx};
const u64 display_id = rp.Pop<u64>();
- LOG_WARNING(Service_VI, "(STUBBED) called. display_id=0x{:016X}", display_id);
+ const Result rc = nv_flinger.CloseDisplay(display_id) ? ResultSuccess : ResultUnknown;
IPC::ResponseBuilder rb{ctx, 2};
- rb.Push(ResultSuccess);
+ rb.Push(rc);
}
// This literally does nothing internally in the actual service itself,
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-04 13:38:20 +0200