45 lines
1.4 KiB
C++
45 lines
1.4 KiB
C++
/*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Library General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*
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* RunLengthEncoder.h
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* Header file for the RunLengthEncoder class
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* Copyright (C) 2005-2009 Simon Newton
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*/
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#ifndef INCLUDE_OLA_RUNLENGTHENCODER_H_
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#define INCLUDE_OLA_RUNLENGTHENCODER_H_
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#include <ola/DmxBuffer.h>
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namespace ola {
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class RunLengthEncoder {
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public :
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RunLengthEncoder() {}
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~RunLengthEncoder() {}
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bool Encode(const DmxBuffer &src,
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uint8_t *data,
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unsigned int &size);
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bool Decode(DmxBuffer *dst,
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unsigned int start_channel,
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const uint8_t *data,
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unsigned int length);
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private:
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static const uint8_t REPEAT_FLAG = 0x80;
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};
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} // ola
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#endif // INCLUDE_OLA_RUNLENGTHENCODER_H_
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