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DiscIO/DirectoryBlob: Add ability to have an offset for a partition ContentSource.

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This commit is contained in:
Admiral H. Curtiss 2021-09-22 02:51:10 +02:00
commit b7a9cc37b1
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2 changed files with 32 additions and 12 deletions
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23
Source/Core/DiscIO/DirectoryBlob.h
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@ -43,11 +43,24 @@ struct ContentFile
u64 m_offset;
};
using ContentSource =
std::variant<ContentFile, // File
const u8*, // Memory
DirectoryBlobReader* // Partition (which one it is is determined by m_offset)
>;
// Content chunk that loads data from a DirectoryBlobReader.
// Intented for representing a partition within a disc.
struct ContentPartition
{
// The reader to read data from.
DirectoryBlobReader* m_reader;
// Offset from the start of the partition for the first byte represented by this chunk.
u64 m_offset;
// The value passed as partition_data_offset to EncryptPartitionData().
u64 m_partition_data_offset;
};
using ContentSource = std::variant<ContentFile, // File
const u8*, // Memory
ContentPartition // Partition
>;
class DiscContent
{