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Merge pull request #4348 from lioncash/nano

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core_timing: Make usage of nanoseconds more consistent in the interface
This commit is contained in:
bunnei 2020-07-18 01:45:10 -04:00 • committed by GitHub
commit 4a8cb9a706
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16 changed files with 111 additions and 100 deletions
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8
src/core/hle/kernel/kernel.cpp
View file

@ -145,16 +145,18 @@ struct KernelCore::Impl {
void InitializePreemption(KernelCore& kernel) {
preemption_event = Core::Timing::CreateEvent(
"PreemptionCallback", [this, &kernel](u64 userdata, s64 cycles_late) {
"PreemptionCallback", [this, &kernel](u64, std::chrono::nanoseconds) {
{
SchedulerLock lock(kernel);
global_scheduler.PreemptThreads();
}
s64 time_interval = Core::Timing::msToCycles(std::chrono::milliseconds(10));
const auto time_interval = std::chrono::nanoseconds{
Core::Timing::msToCycles(std::chrono::milliseconds(10))};
system.CoreTiming().ScheduleEvent(time_interval, preemption_event);
});
s64 time_interval = Core::Timing::msToCycles(std::chrono::milliseconds(10));
const auto time_interval =
std::chrono::nanoseconds{Core::Timing::msToCycles(std::chrono::milliseconds(10))};
system.CoreTiming().ScheduleEvent(time_interval, preemption_event);
}

6
src/core/hle/kernel/server_session.cpp
View file

@ -34,7 +34,7 @@ ResultVal<std::shared_ptr<ServerSession>> ServerSession::Create(KernelCore& kern
std::shared_ptr<ServerSession> session{std::make_shared<ServerSession>(kernel)};
session->request_event = Core::Timing::CreateEvent(
name, [session](u64 userdata, s64 cycles_late) { session->CompleteSyncRequest(); });
name, [session](u64, std::chrono::nanoseconds) { session->CompleteSyncRequest(); });
session->name = std::move(name);
session->parent = std::move(parent);
@ -184,8 +184,8 @@ ResultCode ServerSession::CompleteSyncRequest() {
ResultCode ServerSession::HandleSyncRequest(std::shared_ptr<Thread> thread,
Core::Memory::Memory& memory) {
ResultCode result = QueueSyncRequest(std::move(thread), memory);
const u64 delay = kernel.IsMulticore() ? 0U : 20000U;
const ResultCode result = QueueSyncRequest(std::move(thread), memory);
const auto delay = std::chrono::nanoseconds{kernel.IsMulticore() ? 0 : 20000};
Core::System::GetInstance().CoreTiming().ScheduleEvent(delay, request_event, {});
return result;
}

5
src/core/hle/kernel/time_manager.cpp
View file

@ -16,7 +16,7 @@ namespace Kernel {
TimeManager::TimeManager(Core::System& system_) : system{system_} {
time_manager_event_type = Core::Timing::CreateEvent(
"Kernel::TimeManagerCallback", [this](u64 thread_handle, [[maybe_unused]] s64 cycles_late) {
"Kernel::TimeManagerCallback", [this](u64 thread_handle, std::chrono::nanoseconds) {
SchedulerLock lock(system.Kernel());
Handle proper_handle = static_cast<Handle>(thread_handle);
if (cancelled_events[proper_handle]) {
@ -34,7 +34,8 @@ void TimeManager::ScheduleTimeEvent(Handle& event_handle, Thread* timetask, s64
ASSERT(timetask);
ASSERT(timetask->GetStatus() != ThreadStatus::Ready);
ASSERT(timetask->GetStatus() != ThreadStatus::WaitMutex);
system.CoreTiming().ScheduleEvent(nanoseconds, time_manager_event_type, event_handle);
system.CoreTiming().ScheduleEvent(std::chrono::nanoseconds{nanoseconds},
time_manager_event_type, event_handle);
} else {
event_handle = InvalidHandle;
}

17
src/core/hle/service/hid/hid.cpp
View file

@ -39,9 +39,10 @@ namespace Service::HID {
// Updating period for each HID device.
// TODO(ogniK): Find actual polling rate of hid
constexpr s64 pad_update_ticks = static_cast<s64>(1000000000 / 66);
[[maybe_unused]] constexpr s64 accelerometer_update_ticks = static_cast<s64>(1000000000 / 100);
[[maybe_unused]] constexpr s64 gyroscope_update_ticks = static_cast<s64>(1000000000 / 100);
constexpr auto pad_update_ns = std::chrono::nanoseconds{1000000000 / 66};
[[maybe_unused]] constexpr auto accelerometer_update_ns =
std::chrono::nanoseconds{1000000000 / 100};
[[maybe_unused]] constexpr auto gyroscope_update_ticks = std::chrono::nanoseconds{1000000000 / 100};
constexpr std::size_t SHARED_MEMORY_SIZE = 0x40000;
IAppletResource::IAppletResource(Core::System& system)
@ -75,14 +76,14 @@ IAppletResource::IAppletResource(Core::System& system)
GetController<Controller_Stubbed>(HidController::Unknown3).SetCommonHeaderOffset(0x5000);
// Register update callbacks
pad_update_event =
Core::Timing::CreateEvent("HID::UpdatePadCallback", [this](u64 userdata, s64 ns_late) {
pad_update_event = Core::Timing::CreateEvent(
"HID::UpdatePadCallback", [this](u64 userdata, std::chrono::nanoseconds ns_late) {
UpdateControllers(userdata, ns_late);
});
// TODO(shinyquagsire23): Other update callbacks? (accel, gyro?)
system.CoreTiming().ScheduleEvent(pad_update_ticks, pad_update_event);
system.CoreTiming().ScheduleEvent(pad_update_ns, pad_update_event);
ReloadInputDevices();
}
@ -107,7 +108,7 @@ void IAppletResource::GetSharedMemoryHandle(Kernel::HLERequestContext& ctx) {
rb.PushCopyObjects(shared_mem);
}
void IAppletResource::UpdateControllers(u64 userdata, s64 ns_late) {
void IAppletResource::UpdateControllers(u64 userdata, std::chrono::nanoseconds ns_late) {
auto& core_timing = system.CoreTiming();
const bool should_reload = Settings::values.is_device_reload_pending.exchange(false);
@ -118,7 +119,7 @@ void IAppletResource::UpdateControllers(u64 userdata, s64 ns_late) {
controller->OnUpdate(core_timing, shared_mem->GetPointer(), SHARED_MEMORY_SIZE);
}
core_timing.ScheduleEvent(pad_update_ticks - ns_late, pad_update_event);
core_timing.ScheduleEvent(pad_update_ns - ns_late, pad_update_event);
}
class IActiveVibrationDeviceList final : public ServiceFramework<IActiveVibrationDeviceList> {

7
src/core/hle/service/hid/hid.h
View file

@ -4,10 +4,9 @@
#pragma once
#include "core/hle/service/hid/controllers/controller_base.h"
#include "core/hle/service/service.h"
#include <chrono>
#include "controllers/controller_base.h"
#include "core/hle/service/hid/controllers/controller_base.h"
#include "core/hle/service/service.h"
namespace Core::Timing {
@ -65,7 +64,7 @@ private:
}
void GetSharedMemoryHandle(Kernel::HLERequestContext& ctx);
void UpdateControllers(u64 userdata, s64 cycles_late);
void UpdateControllers(u64 userdata, std::chrono::nanoseconds ns_late);
std::shared_ptr<Kernel::SharedMemory> shared_mem;

19
src/core/hle/service/nvflinger/nvflinger.cpp
View file

@ -28,8 +28,7 @@
namespace Service::NVFlinger {
constexpr s64 frame_ticks = static_cast<s64>(1000000000 / 60);
constexpr s64 frame_ticks_30fps = static_cast<s64>(1000000000 / 30);
constexpr auto frame_ns = std::chrono::nanoseconds{1000000000 / 60};
void NVFlinger::VSyncThread(NVFlinger& nv_flinger) {
nv_flinger.SplitVSync();
@ -67,20 +66,24 @@ NVFlinger::NVFlinger(Core::System& system) : system(system) {
guard = std::make_shared<std::mutex>();
// Schedule the screen composition events
composition_event =
Core::Timing::CreateEvent("ScreenComposition", [this](u64 userdata, s64 ns_late) {
composition_event = Core::Timing::CreateEvent(
"ScreenComposition", [this](u64, std::chrono::nanoseconds ns_late) {
Lock();
Compose();
const auto ticks = GetNextTicks();
this->system.CoreTiming().ScheduleEvent(std::max<s64>(0LL, ticks - ns_late),
composition_event);
const auto ticks = std::chrono::nanoseconds{GetNextTicks()};
const auto ticks_delta = ticks - ns_late;
const auto future_ns = std::max(std::chrono::nanoseconds::zero(), ticks_delta);
this->system.CoreTiming().ScheduleEvent(future_ns, composition_event);
});
if (system.IsMulticore()) {
is_running = true;
wait_event = std::make_unique<Common::Event>();
vsync_thread = std::make_unique<std::thread>(VSyncThread, std::ref(*this));
} else {
system.CoreTiming().ScheduleEvent(frame_ticks, composition_event);
system.CoreTiming().ScheduleEvent(frame_ns, composition_event);
}
}