mirror of https://github.com/rusefi/rusefi.git
26 lines
617 B
C
26 lines
617 B
C
/**
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* @file compressed_block_device.h
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* @brief This file implements a ChibiOS block device backed by a compressed (gzip) store.
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*
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* @date Mar 4, 2021
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* @author Matthew Kennedy, (c) 2021
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*/
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#pragma once
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#include "hal.h"
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#include "uzlib.h"
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struct CompressedBlockDevice {
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const BaseBlockDeviceVMT* vmt;
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_base_block_device_data
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int32_t lastBlock;
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uzlib_uncomp d;
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uint8_t dictionary[32768];
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const uint8_t* source;
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size_t sourceSize;
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};
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void compressedBlockDeviceObjectInit(CompressedBlockDevice* cbd);
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void compressedBlockDeviceStart(CompressedBlockDevice* cbd, const uint8_t* source, size_t sourceSize);
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