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Adjust hcount a little

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This commit is contained in:
Henrik Rydgard 2013-03-21 22:59:46 +01:00
parent f8241f4312
commit bd40f0e13c
1 changed files with 4 additions and 3 deletions
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7
Core/HLE/sceDisplay.cpp
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@ -95,6 +95,8 @@ static double curFrameTime;
static double nextFrameTime;
static u64 frameStartTicks;
const float hCountPerVblank = 285.72f; // insprired by jpcsp
std::vector<WaitVBlankInfo> vblankWaitingThreads;
@ -590,7 +592,7 @@ u32 sceDisplayGetVcount() {
}
u32 sceDisplayGetCurrentHcount() {
u32 currentHCount = (CoreTiming::GetTicks() - frameStartTicks) / ((u64)CoreTiming::GetClockFrequencyMHz() * 1000000 / 60 / 272);
u32 currentHCount = (CoreTiming::GetTicks() - frameStartTicks) / ((u64)CoreTiming::GetClockFrequencyMHz() * 1000000 / 60 / hCountPerVblank);
DEBUG_LOG(HLE,"%i=sceDisplayGetCurrentHcount()", currentHCount);
return currentHCount;
}
@ -601,8 +603,7 @@ u32 sceDisplayAdjustAccumulatedHcount() {
}
u32 sceDisplayGetAccumulatedHcount() {
float hCountPerVblank = 285.72f; // insprired by jpcsp
u32 currentHCount = (CoreTiming::GetTicks() - frameStartTicks) / ((u64)CoreTiming::GetClockFrequencyMHz() * 1000000 / 60 / 272);
u32 currentHCount = (CoreTiming::GetTicks() - frameStartTicks) / ((u64)CoreTiming::GetClockFrequencyMHz() * 1000000 / 60 / hCountPerVblank);
u32 accumHCount = currentHCount + (u32) (vCount * hCountPerVblank);
DEBUG_LOG(HLE,"%i=sceDisplayGetAccumulatedHcount()", accumHCount);
return accumHCount;