23 lines
856 B
C++
23 lines
856 B
C++
// Copyright (2019-2022) Paul Scherrer Institute
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// SPDX-License-Identifier: GPL-3.0-or-later
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#ifndef JUNGFRAUJOCH_JFJOCHZSTDCOMPRESSOR_H
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#define JUNGFRAUJOCH_JFJOCHZSTDCOMPRESSOR_H
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#include <cstdint>
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#include <cstddef>
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class JFJochZstdCompressor {
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size_t BlockStateMachine(uint8_t *dst, const uint64_t *src, size_t frame_size64);
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size_t CompressFrame(uint8_t *dst, const uint64_t *src, size_t frame_size64);
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size_t DataBlock(uint8_t *dst, const void *src, uint32_t src_size, bool last);
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public:
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JFJochZstdCompressor();
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static size_t RawBlock(uint8_t *dst, const void *src, uint32_t src_size, bool last);
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static size_t RLEBlock(uint8_t *dst, uint8_t src, uint32_t src_size, bool last);
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size_t Compress(uint8_t *dst, const uint64_t *src, size_t src_size, size_t frame_sizes);
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};
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#endif //JUNGFRAUJOCH_JFJOCHZSTDCOMPRESSOR_H
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