From: Joel Holdsworth <redacted>
Date: Sat, 29 Nov 2014 18:39:39 +0000 (+0000)
Subject: DecoderStack: Emancipate from SignalData
X-Git-Tag: pulseview-0.3.0~397
X-Git-Url: https://sigrok.org/gitaction?a=commitdiff_plain;h=f054289f67046e0c2d23d0f34eba94a681cc7ccd;p=pulseview.git

DecoderStack: Emancipate from SignalData
---

diff --git a/pv/data/decoderstack.cpp b/pv/data/decoderstack.cpp
index e0b16573..bb2818bb 100644
--- a/pv/data/decoderstack.cpp
+++ b/pv/data/decoderstack.cpp
@@ -62,6 +62,8 @@ mutex DecoderStack::global_decode_mutex_;
 DecoderStack::DecoderStack(pv::Session &session,
 	const srd_decoder *const dec) :
 	session_(session),
+	start_time_(0),
+	samplerate_(0),
 	sample_count_(0),
 	frame_complete_(false),
 	samples_decoded_(0)
@@ -112,6 +114,16 @@ void DecoderStack::remove(int index)
 	stack_.erase(iter);
 }
 
+double DecoderStack::samplerate() const
+{
+	return samplerate_;
+}
+
+double DecoderStack::start_time() const
+{
+	return start_time_;
+}
+
 int64_t DecoderStack::samples_decoded() const
 {
 	lock_guard<mutex> decode_lock(output_mutex_);
diff --git a/pv/data/decoderstack.hpp b/pv/data/decoderstack.hpp
index e8aeed10..39e507e8 100644
--- a/pv/data/decoderstack.hpp
+++ b/pv/data/decoderstack.hpp
@@ -67,7 +67,7 @@ class Decoder;
 
 class Logic;
 
-class DecoderStack : public QObject, public SignalData
+class DecoderStack : public QObject
 {
 	Q_OBJECT
 
@@ -87,6 +87,10 @@ public:
 	void push(std::shared_ptr<decode::Decoder> decoder);
 	void remove(int index);
 
+	double samplerate() const;
+
+	double start_time() const;
+
 	int64_t samples_decoded() const;
 
 	std::vector<decode::Row> get_visible_rows() const;
@@ -131,6 +135,9 @@ Q_SIGNALS:
 private:
 	pv::Session &session_;
 
+	double start_time_;
+	double samplerate_;
+
 	/**
 	 * This mutex prevents more than one decode operation occuring
 	 * concurrently.
diff --git a/pv/view/decodetrace.cpp b/pv/view/decodetrace.cpp
index 6f14732d..bdae3952 100644
--- a/pv/view/decodetrace.cpp
+++ b/pv/view/decodetrace.cpp
@@ -527,7 +527,7 @@ pair<double, double> DecodeTrace::get_pixels_offset_samples_per_pixel() const
 	assert(scale > 0);
 
 	const double pixels_offset =
-		(view->offset() - decoder_stack_->get_start_time()) / scale;
+		(view->offset() - decoder_stack_->start_time()) / scale;
 
 	double samplerate = decoder_stack_->samplerate();