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DiscIO: Replace IsDataSizeAccurate with GetDataSizeType

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Previously, we had WBFS and CISO which both returned an upper bound
of the size, and other formats which returned an accurate size. But
now we also have NFS, which returns a lower bound of the size. To
allow VolumeVerifier to make better informed decisions for NFS, let's
use an enum instead of a bool for the type of data size a blob has.
This commit is contained in:
JosJuice
2022-08-01 11:53:30 +02:00
parent 3a6df63e9b
commit a87dffe52d
29 changed files with 62 additions and 54 deletions
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4
Source/Core/DiscIO/CISOBlob.h
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@ -38,10 +38,8 @@ public:
BlobType GetBlobType() const override { return BlobType::CISO; }
u64 GetRawSize() const override;
// The CISO format does not save the original file size.
// This function returns an upper bound.
u64 GetDataSize() const override;
bool IsDataSizeAccurate() const override { return false; }
DataSizeType GetDataSizeType() const override { return DataSizeType::UpperBound; }
u64 GetBlockSize() const override { return m_block_size; }
bool HasFastRandomAccessInBlock() const override { return true; }