Emulation/ppsspp
1
0
Fork 0
mirror of https://github.com/hrydgard/ppsspp.git synced 2025-04-02 11:01:50 -04:00
Code Issues Projects Releases Packages Wiki Activity

CancelSema: adjust scheduling to match PSP.

Browse source
This commit is contained in:
Unknown W. Brackets 2012-11-16 01:50:26 -08:00
parent 8517fbe761
commit 2e9e61dfc6
1 changed files with 9 additions and 3 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

12
Core/HLE/sceKernelSemaphore.cpp
View file

@ -91,6 +91,12 @@ void sceKernelCancelSema(SceUID id, int newCount, u32 numWaitThreadsPtr)
Semaphore *s = kernelObjects.Get<Semaphore>(id, error);
if (s)
{
if (newCount > s->ns.maxCount)
{
RETURN(SCE_KERNEL_ERROR_ILLEGAL_COUNT);
return;
}
if (numWaitThreadsPtr)
{
u32* numWaitThreads = (u32*)Memory::GetPointer(numWaitThreadsPtr);
@ -106,9 +112,9 @@ void sceKernelCancelSema(SceUID id, int newCount, u32 numWaitThreadsPtr)
// We need to set the return value BEFORE rescheduling threads.
RETURN(0);
// TODO: Should this reschedule?
if (__KernelClearSemaThreads(s, SCE_KERNEL_ERROR_WAIT_CANCEL))
__KernelReSchedule("semaphore cancelled");
// Cancel appears to always reschedule.
__KernelClearSemaThreads(s, SCE_KERNEL_ERROR_WAIT_CANCEL);
__KernelReSchedule("semaphore cancelled");
}
else
{