forked from Ivasoft/DSView
69 lines
1.7 KiB
C++
69 lines
1.7 KiB
C++
/*
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* This file is part of the PulseView project.
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*
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* Copyright (C) 2014 Joel Holdsworth <joel@airwebreathe.org.uk>
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*
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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 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#include <math.h>
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#include "rowdata.h"
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using std::max;
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using std::vector;
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namespace pv {
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namespace data {
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namespace decode {
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RowData::RowData() :
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_max_annotation(0)
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{
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}
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uint64_t RowData::get_max_sample() const
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{
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if (_annotations.empty())
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return 0;
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return _annotations.back().end_sample();
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}
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uint64_t RowData::get_max_annotation() const
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{
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return _max_annotation;
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}
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void RowData::get_annotation_subset(
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vector<pv::data::decode::Annotation> &dest,
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uint64_t start_sample, uint64_t end_sample) const
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{
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for (vector<Annotation>::const_iterator i = _annotations.begin();
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i != _annotations.end(); i++)
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if ((*i).end_sample() > start_sample &&
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(*i).start_sample() <= end_sample)
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dest.push_back(*i);
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}
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void RowData::push_annotation(const Annotation &a)
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{
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_annotations.push_back(a);
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_max_annotation = max(_max_annotation, a.end_sample() - a.start_sample());
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}
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} // decode
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} // data
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} // pv
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