2019-12-22 23:49:51 +01:00
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// Copyright 2019 yuzu emulator team
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// Licensed under GPLv2 or any later version
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// Refer to the license.txt file included.
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2021-01-30 08:51:40 +01:00
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#include "core/hle/kernel/k_writable_event.h"
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2019-12-22 23:49:51 +01:00
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#include "core/hle/service/time/errors.h"
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#include "core/hle/service/time/system_clock_context_update_callback.h"
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namespace Service::Time::Clock {
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SystemClockContextUpdateCallback::SystemClockContextUpdateCallback() = default;
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SystemClockContextUpdateCallback::~SystemClockContextUpdateCallback() = default;
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bool SystemClockContextUpdateCallback::NeedUpdate(const SystemClockContext& value) const {
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if (has_context) {
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return context.offset != value.offset ||
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context.steady_time_point.clock_source_id != value.steady_time_point.clock_source_id;
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}
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return true;
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}
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void SystemClockContextUpdateCallback::RegisterOperationEvent(
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2021-01-30 08:51:40 +01:00
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std::shared_ptr<Kernel::KWritableEvent>&& writable_event) {
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2019-12-22 23:49:51 +01:00
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operation_event_list.emplace_back(std::move(writable_event));
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}
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void SystemClockContextUpdateCallback::BroadcastOperationEvent() {
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for (const auto& writable_event : operation_event_list) {
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writable_event->Signal();
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}
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}
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ResultCode SystemClockContextUpdateCallback::Update(const SystemClockContext& value) {
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2021-05-21 07:05:04 +02:00
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ResultCode result{ResultSuccess};
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2019-12-22 23:49:51 +01:00
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if (NeedUpdate(value)) {
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context = value;
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has_context = true;
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result = Update();
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2021-05-21 07:05:04 +02:00
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if (result == ResultSuccess) {
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2019-12-22 23:49:51 +01:00
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BroadcastOperationEvent();
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}
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}
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return result;
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}
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ResultCode SystemClockContextUpdateCallback::Update() {
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2021-05-21 07:05:04 +02:00
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return ResultSuccess;
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2019-12-22 23:49:51 +01:00
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}
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} // namespace Service::Time::Clock
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