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Limit Sleep Calls to 8192hz at most

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This commit is contained in:
Sam Belliveau 2023-01-13 11:59:32 -05:00
parent 901e4c7697
commit e95c1d55e8
1 changed files with 8 additions and 3 deletions
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11
Source/Core/Core/CoreTiming.cpp
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@ -335,13 +335,18 @@ void CoreTimingManager::Advance()
void CoreTimingManager::Throttle(const s64 target_cycle) void CoreTimingManager::Throttle(const s64 target_cycle)
{ {
const double speed =
Core::GetIsThrottlerTempDisabled() ? 0.0 : Config::Get(Config::MAIN_EMULATION_SPEED);
// Based on number of cycles and emulation speed, increase the target deadline // Based on number of cycles and emulation speed, increase the target deadline
const s64 cycles = target_cycle - m_throttle_last_cycle; const s64 cycles = target_cycle - m_throttle_last_cycle;
// Prevent any throttling code if the amount of time passed is < ~0.122ms
if (cycles < (m_throttle_clock_per_sec >> 13))
return;
m_throttle_last_cycle = target_cycle; m_throttle_last_cycle = target_cycle;
const double speed =
Core::GetIsThrottlerTempDisabled() ? 0.0 : Config::Get(Config::MAIN_EMULATION_SPEED);
if (0.0 < speed) if (0.0 < speed)
m_throttle_deadline += m_throttle_deadline +=
std::chrono::duration_cast<DT>(DT_s(cycles) / (speed * m_throttle_clock_per_sec)); std::chrono::duration_cast<DT>(DT_s(cycles) / (speed * m_throttle_clock_per_sec));