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fix assert fail of mouse measure when capture count less than set sample count

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DreamSourceLab
2015-05-03 19:13:23 +08:00
parent c2724b765c
commit a4e991f181
1 changed files with 1 additions and 1 deletions
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DSView/pv/view/logicsignal.cpp
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@@ -288,7 +288,7 @@ bool LogicSignal::measure(const QPointF &p, uint64_t &index0, uint64_t &index1,
return false;
uint64_t index = _data->samplerate() * (_view->offset() - _data->get_start_time() + p.x() * _view->scale());
if (index == 0)
if (index == 0 || index >= (snapshot->get_sample_count() - 1))
return false;
const uint64_t sig_mask = 1ULL << get_index();