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RVZ: Don't store redundant exceptions when chunk size is < 2 MiB

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This commit is contained in:
JosJuice 2020-05-05 14:41:46 +02:00
commit f5ef70fc76
2 changed files with 292 additions and 193 deletions
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13
Source/Core/DiscIO/WIABlob.h
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@ -464,8 +464,6 @@ private:
std::vector<VolumeWii::HashBlock> hash_buffer =
std::vector<VolumeWii::HashBlock>(VolumeWii::BLOCKS_PER_GROUP);
std::vector<u8> exceptions_buffer;
};
struct CompressParameters
@ -476,11 +474,16 @@ private:
size_t group_index;
};
struct OutputParameters
struct OutputParametersEntry
{
std::vector<u8> exception_lists;
std::vector<u8> main_data;
std::optional<ReuseID> reuse_id;
};
struct OutputParameters
{
std::vector<OutputParametersEntry> entries;
u64 bytes_read;
size_t group_index;
};
@ -511,8 +514,8 @@ private:
const std::vector<PartitionEntry>& partition_entries,
const std::vector<DataEntry>& data_entries,
std::map<ReuseID, GroupEntry>* reusable_groups,
std::mutex* reusable_groups_mutex, u64 exception_lists_per_chunk,
bool compressed_exception_lists);
std::mutex* reusable_groups_mutex, u64 chunks_per_wii_group,
u64 exception_lists_per_chunk, bool compressed_exception_lists);
static ConversionResultCode Output(const OutputParameters& parameters, File::IOFile* outfile,
std::map<ReuseID, GroupEntry>* reusable_groups,
std::mutex* reusable_groups_mutex, GroupEntry* group_entry,