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ISO: clarify some more fields

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This commit is contained in:
Megamouse 2026-04-04 21:03:50 +02:00
parent 65d1a112ee
commit 112804f90e
1 changed files with 8 additions and 4 deletions
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12
rpcs3/Loader/ISO.cpp
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@ -65,9 +65,10 @@ static std::optional<iso_fs_metadata> iso_read_directory_entry(fs::file& entry,
// Batch this set of file reads. This reduces overall time spent in iso_read_directory_entry by ~41%
#pragma pack(push, 1)
struct entry_header
struct iso_entry_header
{
u8 padding;
//u8 entry_length; // Handled separately
u8 extended_attribute_length;
std::array<u8, 8> start_sector;
std::array<u8, 8> file_size;
u8 year;
@ -78,12 +79,15 @@ static std::optional<iso_fs_metadata> iso_read_directory_entry(fs::file& entry,
u8 second;
u8 timezone_value;
u8 flags;
std::array<u8, 6> padding2;
u8 file_unit_size;
u8 interleave;
std::array<u8, 4> volume_sequence_number;
u8 file_name_length;
//u8 file_name[file_name_length]; // Handled separately
};
#pragma pack(pop)
const entry_header header = entry.read<entry_header>();
const iso_entry_header header = entry.read<iso_entry_header>();
const u32 start_sector = retrieve_endian_int<u32>(header.start_sector.data());
const u32 file_size = retrieve_endian_int<u32>(header.file_size.data());