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authorFernando S <fsahmkow27@gmail.com>2023-09-29 13:36:57 +0200
committerGitHub <noreply@github.com>2023-09-29 13:36:57 +0200
commitd6b3e7f195dcf9a154f4e1ff84c6a1b46ad5bdfc (patch)
tree936eb95eb694f525ba7daaabc89404fc4a5ea557 /src
parentMerge pull request #11622 from liamwhite/qcr-reg1 (diff)
parentReduce core timing mutex contention (diff)
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Diffstat (limited to 'src')
-rw-r--r--src/core/hid/emulated_controller.cpp11
-rw-r--r--src/core/hid/emulated_controller.h2
-rw-r--r--src/core/hle/kernel/k_hardware_timer.cpp4
3 files changed, 11 insertions, 6 deletions
diff --git a/src/core/hid/emulated_controller.cpp b/src/core/hid/emulated_controller.cpp
index 94bd656fe..2af3f06fc 100644
--- a/src/core/hid/emulated_controller.cpp
+++ b/src/core/hid/emulated_controller.cpp
@@ -542,6 +542,7 @@ void EmulatedController::UnloadInput() {
}
void EmulatedController::EnableConfiguration() {
+ std::scoped_lock lock{connect_mutex, npad_mutex};
is_configuring = true;
tmp_is_connected = is_connected;
tmp_npad_type = npad_type;
@@ -1556,7 +1557,7 @@ void EmulatedController::Connect(bool use_temporary_value) {
auto trigger_guard =
SCOPE_GUARD({ TriggerOnChange(ControllerTriggerType::Connected, !is_configuring); });
- std::scoped_lock lock{mutex};
+ std::scoped_lock lock{connect_mutex, mutex};
if (is_configuring) {
tmp_is_connected = true;
return;
@@ -1572,7 +1573,7 @@ void EmulatedController::Connect(bool use_temporary_value) {
void EmulatedController::Disconnect() {
auto trigger_guard =
SCOPE_GUARD({ TriggerOnChange(ControllerTriggerType::Disconnected, !is_configuring); });
- std::scoped_lock lock{mutex};
+ std::scoped_lock lock{connect_mutex, mutex};
if (is_configuring) {
tmp_is_connected = false;
return;
@@ -1586,7 +1587,7 @@ void EmulatedController::Disconnect() {
}
bool EmulatedController::IsConnected(bool get_temporary_value) const {
- std::scoped_lock lock{mutex};
+ std::scoped_lock lock{connect_mutex};
if (get_temporary_value && is_configuring) {
return tmp_is_connected;
}
@@ -1599,7 +1600,7 @@ NpadIdType EmulatedController::GetNpadIdType() const {
}
NpadStyleIndex EmulatedController::GetNpadStyleIndex(bool get_temporary_value) const {
- std::scoped_lock lock{mutex};
+ std::scoped_lock lock{npad_mutex};
if (get_temporary_value && is_configuring) {
return tmp_npad_type;
}
@@ -1609,7 +1610,7 @@ NpadStyleIndex EmulatedController::GetNpadStyleIndex(bool get_temporary_value) c
void EmulatedController::SetNpadStyleIndex(NpadStyleIndex npad_type_) {
auto trigger_guard =
SCOPE_GUARD({ TriggerOnChange(ControllerTriggerType::Type, !is_configuring); });
- std::scoped_lock lock{mutex};
+ std::scoped_lock lock{mutex, npad_mutex};
if (is_configuring) {
if (tmp_npad_type == npad_type_) {
diff --git a/src/core/hid/emulated_controller.h b/src/core/hid/emulated_controller.h
index 88d77db8d..d4500583e 100644
--- a/src/core/hid/emulated_controller.h
+++ b/src/core/hid/emulated_controller.h
@@ -603,6 +603,8 @@ private:
mutable std::mutex mutex;
mutable std::mutex callback_mutex;
+ mutable std::mutex npad_mutex;
+ mutable std::mutex connect_mutex;
std::unordered_map<int, ControllerUpdateCallback> callback_list;
int last_callback_key = 0;
diff --git a/src/core/hle/kernel/k_hardware_timer.cpp b/src/core/hle/kernel/k_hardware_timer.cpp
index 4dcd53821..8e2e40307 100644
--- a/src/core/hle/kernel/k_hardware_timer.cpp
+++ b/src/core/hle/kernel/k_hardware_timer.cpp
@@ -35,7 +35,9 @@ void KHardwareTimer::DoTask() {
}
// Disable the timer interrupt while we handle this.
- this->DisableInterrupt();
+ // Not necessary due to core timing already having popped this event to call it.
+ // this->DisableInterrupt();
+ m_wakeup_time = std::numeric_limits<s64>::max();
if (const s64 next_time = this->DoInterruptTaskImpl(GetTick());
0 < next_time && next_time <= m_wakeup_time) {