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Merge pull request #6420 from unknownbrackets/lagsync

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Avoid overly long lags, recover if system too slow
This commit is contained in:
Henrik Rydgård 2014-06-24 17:46:21 +02:00
commit f142d32705
1 changed files with 4 additions and 3 deletions
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7
Core/HLE/sceDisplay.cpp
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@ -162,8 +162,8 @@ int __DisplayGetVCount() { return vCount; }
static void ScheduleLagSync(int over = 0) {
lagSyncScheduled = g_Config.bForceLagSync;
if (lagSyncScheduled) {
CoreTiming::ScheduleEvent(msToCycles(1), lagSyncEvent, 0);
lastLagSync = real_time_now() - (over / 1000000.0f);
CoreTiming::ScheduleEvent(usToCycles(1000 + over), lagSyncEvent, 0);
lastLagSync = real_time_now();
}
}
@ -701,7 +701,8 @@ void hleLagSync(u64 userdata, int cyclesLate) {
const double goal = lastLagSync + (scale / 1000.0f);
time_update();
while (time_now_d() < goal) {
// Don't lag too long ever, if they leave it paused.
while (time_now_d() < goal && goal + 0.01 > time_now_d()) {
const double left = goal - time_now_d();
#ifndef _WIN32
usleep((long)(left * 1000000));