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Don't read from disk when checking volume type

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Should be faster than relying on the OS to cache the magic words.
Also gets rid of the odd recursive call in VolumeDirectory.
This commit is contained in:
JosJuice 2015-01-17 13:21:02 +01:00
commit ace060748b
19 changed files with 61 additions and 56 deletions
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9
Source/Core/DiscIO/VolumeCreator.cpp
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@ -120,15 +120,6 @@ IVolume* CreateVolumeFromDirectory(const std::string& _rDirectory, bool _bIsWii,
return nullptr;
}
bool IsVolumeWiiDisc(const IVolume *_rVolume)
{
u32 MagicWord = 0;
_rVolume->Read(0x18, 4, (u8*)&MagicWord, false);
return (Common::swap32(MagicWord) == 0x5D1C9EA3);
//GameCube 0xc2339f3d
}
bool IsVolumeWadFile(const IVolume *_rVolume)
{
u32 MagicWord = 0;