Merge pull request #425 from lioncash/namespace
core_timing: Namespace all functions and constants in core_timing's header
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commit
f362cf46ee
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@ -23,6 +23,8 @@
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#include "common/common_types.h"
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#include "common/common_types.h"
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#include "common/logging/log.h"
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#include "common/logging/log.h"
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namespace CoreTiming {
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// The below clock rate is based on Switch's clockspeed being widely known as 1.020GHz
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// The below clock rate is based on Switch's clockspeed being widely known as 1.020GHz
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// The exact value used is of course unverified.
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// The exact value used is of course unverified.
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constexpr u64 BASE_CLOCK_RATE = 1019215872; // Switch clock speed is 1020MHz un/docked
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constexpr u64 BASE_CLOCK_RATE = 1019215872; // Switch clock speed is 1020MHz un/docked
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@ -117,8 +119,6 @@ inline u64 cyclesToMs(s64 cycles) {
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return cycles * 1000 / BASE_CLOCK_RATE;
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return cycles * 1000 / BASE_CLOCK_RATE;
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}
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}
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namespace CoreTiming {
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/**
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/**
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* CoreTiming begins at the boundary of timing slice -1. An initial call to Advance() is
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* CoreTiming begins at the boundary of timing slice -1. An initial call to Advance() is
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* required to end slice -1 and start slice 0 before the first cycle of code is executed.
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* required to end slice -1 and start slice 0 before the first cycle of code is executed.
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@ -146,7 +146,8 @@ void Thread::WakeAfterDelay(s64 nanoseconds) {
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if (nanoseconds == -1)
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if (nanoseconds == -1)
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return;
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return;
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CoreTiming::ScheduleEvent(nsToCycles(nanoseconds), ThreadWakeupEventType, callback_handle);
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CoreTiming::ScheduleEvent(CoreTiming::nsToCycles(nanoseconds), ThreadWakeupEventType,
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callback_handle);
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}
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}
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void Thread::CancelWakeupTimer() {
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void Thread::CancelWakeupTimer() {
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@ -57,7 +57,8 @@ void Timer::Set(s64 initial, s64 interval) {
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// Immediately invoke the callback
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// Immediately invoke the callback
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Signal(0);
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Signal(0);
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} else {
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} else {
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CoreTiming::ScheduleEvent(nsToCycles(initial), timer_callback_event_type, callback_handle);
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CoreTiming::ScheduleEvent(CoreTiming::nsToCycles(initial), timer_callback_event_type,
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callback_handle);
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}
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}
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}
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}
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@ -86,7 +87,7 @@ void Timer::Signal(int cycles_late) {
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if (interval_delay != 0) {
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if (interval_delay != 0) {
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// Reschedule the timer with the interval delay
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// Reschedule the timer with the interval delay
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CoreTiming::ScheduleEvent(nsToCycles(interval_delay) - cycles_late,
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CoreTiming::ScheduleEvent(CoreTiming::nsToCycles(interval_delay) - cycles_late,
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timer_callback_event_type, callback_handle);
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timer_callback_event_type, callback_handle);
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}
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}
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}
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}
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@ -18,7 +18,7 @@ constexpr u32 sample_rate{48000};
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/// to more audio channels (probably when Docked I guess)
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/// to more audio channels (probably when Docked I guess)
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constexpr u32 audio_channels{2};
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constexpr u32 audio_channels{2};
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/// TODO(st4rk): find a proper value for the audio_ticks
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/// TODO(st4rk): find a proper value for the audio_ticks
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constexpr u64 audio_ticks{static_cast<u64>(BASE_CLOCK_RATE / 500)};
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constexpr u64 audio_ticks{static_cast<u64>(CoreTiming::BASE_CLOCK_RATE / 500)};
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class IAudioOut final : public ServiceFramework<IAudioOut> {
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class IAudioOut final : public ServiceFramework<IAudioOut> {
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public:
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public:
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@ -12,7 +12,7 @@
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namespace Service::Audio {
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namespace Service::Audio {
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/// TODO(bunnei): Find a proper value for the audio_ticks
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/// TODO(bunnei): Find a proper value for the audio_ticks
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constexpr u64 audio_ticks{static_cast<u64>(BASE_CLOCK_RATE / 200)};
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constexpr u64 audio_ticks{static_cast<u64>(CoreTiming::BASE_CLOCK_RATE / 200)};
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class IAudioRenderer final : public ServiceFramework<IAudioRenderer> {
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class IAudioRenderer final : public ServiceFramework<IAudioRenderer> {
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public:
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public:
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@ -18,9 +18,9 @@ namespace Service::HID {
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// Updating period for each HID device.
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// Updating period for each HID device.
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// TODO(shinyquagsire23): These need better values.
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// TODO(shinyquagsire23): These need better values.
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constexpr u64 pad_update_ticks = BASE_CLOCK_RATE / 10000;
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constexpr u64 pad_update_ticks = CoreTiming::BASE_CLOCK_RATE / 10000;
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constexpr u64 accelerometer_update_ticks = BASE_CLOCK_RATE / 10000;
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constexpr u64 accelerometer_update_ticks = CoreTiming::BASE_CLOCK_RATE / 10000;
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constexpr u64 gyroscope_update_ticks = BASE_CLOCK_RATE / 10000;
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constexpr u64 gyroscope_update_ticks = CoreTiming::BASE_CLOCK_RATE / 10000;
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class IAppletResource final : public ServiceFramework<IAppletResource> {
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class IAppletResource final : public ServiceFramework<IAppletResource> {
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public:
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public:
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@ -19,7 +19,7 @@
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namespace Service::NVFlinger {
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namespace Service::NVFlinger {
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constexpr size_t SCREEN_REFRESH_RATE = 60;
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constexpr size_t SCREEN_REFRESH_RATE = 60;
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constexpr u64 frame_ticks = static_cast<u64>(BASE_CLOCK_RATE / SCREEN_REFRESH_RATE);
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constexpr u64 frame_ticks = static_cast<u64>(CoreTiming::BASE_CLOCK_RATE / SCREEN_REFRESH_RATE);
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NVFlinger::NVFlinger() {
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NVFlinger::NVFlinger() {
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// Add the different displays to the list of displays.
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// Add the different displays to the list of displays.
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@ -59,7 +59,8 @@ public:
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private:
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private:
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void GetCurrentTimePoint(Kernel::HLERequestContext& ctx) {
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void GetCurrentTimePoint(Kernel::HLERequestContext& ctx) {
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NGLOG_DEBUG(Service_Time, "called");
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NGLOG_DEBUG(Service_Time, "called");
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SteadyClockTimePoint steady_clock_time_point{cyclesToMs(CoreTiming::GetTicks()) / 1000};
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SteadyClockTimePoint steady_clock_time_point{
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CoreTiming::cyclesToMs(CoreTiming::GetTicks()) / 1000};
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IPC::ResponseBuilder rb{ctx, (sizeof(SteadyClockTimePoint) / 4) + 2};
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IPC::ResponseBuilder rb{ctx, (sizeof(SteadyClockTimePoint) / 4) + 2};
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rb.Push(RESULT_SUCCESS);
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rb.Push(RESULT_SUCCESS);
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rb.PushRaw(steady_clock_time_point);
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rb.PushRaw(steady_clock_time_point);
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@ -56,13 +56,14 @@ static void UpdateTimeCallback(u64 userdata, int cycles_late) {
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date_time.date_time = GetSystemTime();
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date_time.date_time = GetSystemTime();
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date_time.update_tick = CoreTiming::GetTicks();
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date_time.update_tick = CoreTiming::GetTicks();
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date_time.tick_to_second_coefficient = BASE_CLOCK_RATE;
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date_time.tick_to_second_coefficient = CoreTiming::BASE_CLOCK_RATE;
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date_time.tick_offset = 0;
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date_time.tick_offset = 0;
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++shared_page.date_time_counter;
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++shared_page.date_time_counter;
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// system time is updated hourly
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// system time is updated hourly
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CoreTiming::ScheduleEvent(msToCycles(60 * 60 * 1000) - cycles_late, update_time_event);
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CoreTiming::ScheduleEvent(CoreTiming::msToCycles(60 * 60 * 1000) - cycles_late,
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update_time_event);
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}
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}
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void Init() {
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void Init() {
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