RvlCompression.h

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// License: Apache 2.0. See LICENSE file in root directory.
// Copyright(c) 2020 Intel Corporation. All Rights Reserved.

#pragma once

#include "ICompression.h"

class RvlCompression : public ICompression
{
public:
    RvlCompression(int t_width, int t_height, rs2_format t_format, int t_bpp);
    int compressBuffer(unsigned char* t_buffer, int t_size, unsigned char* t_compressedBuf);
    int decompressBuffer(unsigned char* t_buffer, int t_size, unsigned char* t_uncompressedBuf);

private:
    int encodeVLE(int value);
    int decodeVLE();
    int *m_pBuffer, m_word, m_nibblesWritten;
};