mirror of
https://github.com/open-goal/jak-project.git
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5b6a8dcf98
* add rough jak 2 config so the decompiler can atleast unpack dgos * third-party: commit lzokay * Switch to lzokay for DGO decompression * third-party: Remove minilzo library * third-party: Add lzokay as a SHARED lib
38 lines
1.2 KiB
C++
Vendored
Generated
38 lines
1.2 KiB
C++
Vendored
Generated
#include "lzokay.hpp"
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#include <cstring>
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int compress_and_decompress(const uint8_t* data, std::size_t length) {
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lzokay::EResult error;
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/* This variable and 5th parameter of compress() is optional, but may
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* be reused across multiple compression runs; avoiding repeat
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* allocation/deallocation of the work memory used by the compressor.
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*/
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lzokay::Dict<> dict;
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std::size_t compressed_size = lzokay::compress_worst_size(length);
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std::unique_ptr<uint8_t[]> compressed(new uint8_t[compressed_size]);
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error = lzokay::compress(data, length, compressed.get(), compressed_size,
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compressed_size, dict);
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if (error < lzokay::EResult::Success)
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return 1;
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std::unique_ptr<uint8_t[]> decompressed(new uint8_t[length]);
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std::size_t decompressed_size;
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error = lzokay::decompress(compressed.get(), compressed_size,
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decompressed.get(), length, decompressed_size);
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if (error < lzokay::EResult::Success)
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return 1;
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if (std::memcmp(data, decompressed.get(), decompressed_size) != 0)
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return 1;
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return 0;
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}
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int main(int argc, char** argv) {
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const char* testdata = "Hello World!";
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int ret = compress_and_decompress(reinterpret_cast<const uint8_t*>(testdata), 12);
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return ret;
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}
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