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Io: Improve non-async open timing.

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This commit is contained in:
Unknown W. Brackets 2020-05-21 16:28:05 -07:00
parent c829ccb87d
commit 52283a50dc
1 changed files with 10 additions and 5 deletions
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15
Core/HLE/sceIo.cpp
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@ -1479,8 +1479,11 @@ static u32 sceIoOpen(const char *filename, int flags, int mode) {
} else if (error == (int)SCE_KERNEL_ERROR_NODEV) {
return hleLogError(SCEIO, error, "device not found");
} else if (error == (int)SCE_KERNEL_ERROR_ERRNO_FILE_NOT_FOUND) {
// TODO: Depends on filesys.
return hleLogWarning(SCEIO, hleDelayResult(error, "file opened", 10000), "file not found");
// UMD: Varies between 5-10ms, could take longer if disc spins up.
// TODO: Bad filename at root (disc0:/no.exist) should take ~200us.
// Card: Path depth matters, but typically between 10-13ms on a standard Pro Duo.
int delay = pspFileSystem.FlagsFromFilename(filename) & FileSystemFlags::UMD ? 6000 : 10000;
return hleLogWarning(SCEIO, hleDelayResult(error, "file opened", delay), "file not found");
} else {
return hleLogError(SCEIO, hleDelayResult(error, "file opened", 10000));
}
@ -1489,11 +1492,13 @@ static u32 sceIoOpen(const char *filename, int flags, int mode) {
int id = __IoAllocFd(f);
if (id < 0) {
kernelObjects.Destroy<FileNode>(f->GetUID());
return hleLogError(SCEIO, hleDelayResult(id, "file opened", 10000), "out of fds");
return hleLogError(SCEIO, hleDelayResult(id, "file opened", 1000), "out of fds");
} else {
asyncParams[id].priority = asyncDefaultPriority;
// TODO: Depends on filesys. Timing is not accurate, aiming low for now.
return hleLogSuccessI(SCEIO, hleDelayResult(id, "file opened", 1000));
// UMD: Speed varies from 1-6ms.
// Card: Path depth matters, but typically between 10-13ms on a standard Pro Duo.
int delay = pspFileSystem.FlagsFromFilename(filename) & FileSystemFlags::UMD ? 4000 : 10000;
return hleLogSuccessI(SCEIO, hleDelayResult(id, "file opened", delay));
}
}