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core_timing: Convert core timing into a class

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Gets rid of the largest set of mutable global state within the core.
This also paves a way for eliminating usages of GetInstance() on the
System class as a follow-up.

Note that no behavioral changes have been made, and this simply extracts
the functionality into a class. This also has the benefit of making
dependencies on the core timing functionality explicit within the
relevant interfaces.
This commit is contained in:
Lioncash
2019-02-14 12:42:58 -05:00
parent fcc3aa0bbf
commit bd983414f6
53 changed files with 536 additions and 400 deletions
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10
src/core/hle/service/nvflinger/nvflinger.cpp
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@ -27,19 +27,19 @@ namespace Service::NVFlinger {
constexpr std::size_t SCREEN_REFRESH_RATE = 60;
constexpr u64 frame_ticks = static_cast<u64>(Core::Timing::BASE_CLOCK_RATE / SCREEN_REFRESH_RATE);
NVFlinger::NVFlinger() {
NVFlinger::NVFlinger(Core::Timing::CoreTiming& core_timing) : core_timing{core_timing} {
// Schedule the screen composition events
composition_event =
Core::Timing::RegisterEvent("ScreenComposition", [this](u64 userdata, int cycles_late) {
core_timing.RegisterEvent("ScreenComposition", [this](u64 userdata, int cycles_late) {
Compose();
Core::Timing::ScheduleEvent(frame_ticks - cycles_late, composition_event);
this->core_timing.ScheduleEvent(frame_ticks - cycles_late, composition_event);
});
Core::Timing::ScheduleEvent(frame_ticks, composition_event);
core_timing.ScheduleEvent(frame_ticks, composition_event);
}
NVFlinger::~NVFlinger() {
Core::Timing::UnscheduleEvent(composition_event, 0);
core_timing.UnscheduleEvent(composition_event, 0);
}
void NVFlinger::SetNVDrvInstance(std::shared_ptr<Nvidia::Module> instance) {