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[core] Support block-compressed NSZ and XCZ

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PavelBARABANOV 2026-10-18 13:14:14 +03:00 • committed by crueter
parent 989768aa46
commit 6f5a89e9b5
14 changed files with 415 additions and 10 deletions
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9
src/common/zstd_compression.cpp
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@ -1,3 +1,6 @@
// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
// SPDX-License-Identifier: GPL-3.0-or-later
// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
// SPDX-License-Identifier: GPL-2.0-or-later
@ -46,4 +49,10 @@ std::vector<u8> DecompressDataZSTD(std::span<const u8> compressed) {
return decompressed;
}
std::size_t DecompressDataZSTD(std::span<const u8> compressed, std::span<u8> output) {
const std::size_t result =
ZSTD_decompress(output.data(), output.size(), compressed.data(), compressed.size());
return ZSTD_isError(result) ? 0 : result;
}
} // namespace Common::Compression