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DiscIO: pre-swap WLBA

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This commit is contained in:
Tillmann Karras 2015-09-17 20:29:41 +02:00
parent b1100e4aa0
commit f416106eec
1 changed files with 3 additions and 1 deletions
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4
Source/Core/DiscIO/WbfsBlob.cpp
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@ -39,6 +39,8 @@ WbfsFileReader::WbfsFileReader(const std::string& filename)
m_wlba_table = new u16[m_blocks_per_disc];
m_files[0]->file.Seek(m_hd_sector_size + WII_DISC_HEADER_SIZE /*+ i * m_disc_info_size*/, SEEK_SET);
m_files[0]->file.ReadBytes(m_wlba_table, m_blocks_per_disc * sizeof(u16));
for (size_t i = 0; i < m_blocks_per_disc; i++)
m_wlba_table[i] = Common::swap16(m_wlba_table[i]);
}
WbfsFileReader::~WbfsFileReader()
@ -143,7 +145,7 @@ File::IOFile& WbfsFileReader::SeekToCluster(u64 offset, u64* available)
u64 base_cluster = (offset >> m_wbfs_sector_shift);
if (base_cluster < m_blocks_per_disc)
{
u64 cluster_address = m_wbfs_sector_size * Common::swap16(m_wlba_table[base_cluster]);
u64 cluster_address = m_wbfs_sector_size * m_wlba_table[base_cluster];
u64 cluster_offset = offset & (m_wbfs_sector_size - 1);
u64 final_address = cluster_address + cluster_offset;