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Add basic infrastructure to time io better.

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This allows the filesystems to more accurately control timing.
But they're not actually doing it yet (same timing as before.)
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2014-12-26 01:15:17 -08:00
parent 0abd95e784
commit d6a113809b
12 changed files with 210 additions and 51 deletions
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Core/FileSystems/MetaFileSystem.cpp
+22 -2
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@@ -555,7 +555,7 @@ size_t MetaFileSystem::ReadFile(u32 handle, u8 *pointer, s64 size)
lock_guard guard(lock);
IFileSystem *sys = GetHandleOwner(handle);
if (sys)
return sys->ReadFile(handle,pointer,size);
return sys->ReadFile(handle, pointer, size);
else
return 0;
}
@@ -565,7 +565,27 @@ size_t MetaFileSystem::WriteFile(u32 handle, const u8 *pointer, s64 size)
lock_guard guard(lock);
IFileSystem *sys = GetHandleOwner(handle);
if (sys)
return sys->WriteFile(handle,pointer,size);
return sys->WriteFile(handle, pointer, size);
else
return 0;
}
size_t MetaFileSystem::ReadFile(u32 handle, u8 *pointer, s64 size, int &usec)
{
lock_guard guard(lock);
IFileSystem *sys = GetHandleOwner(handle);
if (sys)
return sys->ReadFile(handle, pointer, size, usec);
else
return 0;
}
size_t MetaFileSystem::WriteFile(u32 handle, const u8 *pointer, s64 size, int &usec)
{
lock_guard guard(lock);
IFileSystem *sys = GetHandleOwner(handle);
if (sys)
return sys->WriteFile(handle, pointer, size, usec);
else
return 0;
}