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Very rough approximation of UMD seek delays.

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2013-12-27 16:49:35 -08:00
parent d6a113809b
commit 8f3a8fd233
4 changed files with 33 additions and 2 deletions
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14
Core/FileSystems/VirtualDiscFileSystem.cpp
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@@ -146,7 +146,7 @@ void VirtualDiscFileSystem::LoadFileListIndex() {
void VirtualDiscFileSystem::DoState(PointerWrap &p)
{
auto s = p.Section("VirtualDiscFileSystem", 1);
auto s = p.Section("VirtualDiscFileSystem", 1, 2);
if (!s)
return;
@@ -217,6 +217,12 @@ void VirtualDiscFileSystem::DoState(PointerWrap &p)
}
}
if (s >= 2) {
p.Do(lastReadBlock_);
} else {
lastReadBlock_ = 0;
}
// We don't savestate handlers (loaded on fs load), but if they change, it may not load properly.
}
@@ -473,6 +479,12 @@ size_t VirtualDiscFileSystem::ReadFile(u32 handle, u8 *pointer, s64 size, int &u
temp.Close();
iter->second.curOffset += size;
// TODO: This probably isn't enough...
if (abs((int)lastReadBlock_ - (int)iter->second.curOffset) > 100) {
// This is an estimate, sometimes it takes 1+ seconds, but it definitely takes time.
usec = 100000;
}
lastReadBlock_ = iter->second.curOffset;
return size;
}