Remove DecodeStack dependency from decode binding wrapper

[pulseview.git] / pv / data / decodesignal.cpp

diff --git a/pv/data/decodesignal.cpp b/pv/data/decodesignal.cpp
index 5b2bb31d75e1217e7567d634f289eaab0985bd03..a557e1c16ebd601f8d2c65bd189ab544e0250faa 100644 (file)
--- a/pv/data/decodesignal.cpp
+++ b/pv/data/decodesignal.cpp
@@ -110,6 +110,11 @@ bool DecodeSignal::toggle_decoder_visibility(int index)
        return state;
 }
 
        return state;
 }
 

+void DecodeSignal::begin_decode()
+{
+       decoder_stack_->begin_decode();
+}
+

 QString DecodeSignal::error_message() const
 {
        return decoder_stack_->error_message();
 QString DecodeSignal::error_message() const
 {
        return decoder_stack_->error_message();


@@ -155,6 +160,44 @@ void DecodeSignal::set_initial_pin_state(const uint16_t channel_id, const int in
        decoder_stack_->begin_decode();
 }
 
        decoder_stack_->begin_decode();
 }
 

+int64_t DecodeSignal::sample_count() const
+{
+       shared_ptr<Logic> data;
+       shared_ptr<data::SignalBase> signalbase;
+
+       // We get the logic data of the first channel in the list.
+       // This works because we are currently assuming all
+       // LogicSignals have the same data/segment
+       for (const shared_ptr<Decoder> &dec : decoder_stack_->stack())
+               if (dec && !dec->channels().empty() &&
+                       ((signalbase = (*dec->channels().begin()).second)) &&
+                       ((data = signalbase->logic_data())))
+                       break;
+
+       if (!data || data->logic_segments().empty())
+               return 0;
+
+       const shared_ptr<LogicSegment> segment = data->logic_segments().front();
+       assert(segment);
+
+       return (int64_t)segment->get_sample_count();
+}
+
+double DecodeSignal::samplerate() const
+{
+       return decoder_stack_->samplerate();
+}
+
+const pv::util::Timestamp& DecodeSignal::start_time() const
+{
+       return decoder_stack_->start_time();
+}
+
+int64_t DecodeSignal::samples_decoded() const
+{
+       return decoder_stack_->samples_decoded();
+}
+

 vector<Row> DecodeSignal::visible_rows() const
 {
        return decoder_stack_->get_visible_rows();
 vector<Row> DecodeSignal::visible_rows() const
 {
        return decoder_stack_->get_visible_rows();