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core_timing: Make use of std::chrono with ScheduleEvent

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This commit is contained in:
Lioncash
2020-07-15 18:30:06 -04:00
parent 263200f982
commit 8b50c660df
13 changed files with 58 additions and 49 deletions
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12
src/core/hle/service/hid/hid.cpp
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@ -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)
@ -82,7 +83,7 @@ IAppletResource::IAppletResource(Core::System& system)
// 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();
}
@ -118,7 +119,8 @@ 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);
const auto future_ns = pad_update_ns - std::chrono::nanoseconds{ns_late};
core_timing.ScheduleEvent(future_ns, pad_update_event);
}
class IActiveVibrationDeviceList final : public ServiceFramework<IActiveVibrationDeviceList> {

15
src/core/hle/service/nvflinger/nvflinger.cpp
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@ -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();
@ -71,16 +70,20 @@ NVFlinger::NVFlinger(Core::System& system) : system(system) {
Core::Timing::CreateEvent("ScreenComposition", [this](u64 userdata, s64 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 - std::chrono::nanoseconds{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);
}
}