X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=pv%2Fdata%2Fanalogsegment.cpp;h=579013097a713d3792da81aea0bebf09d45fb95e;hb=69e950969e45ddbf516069c28f72f5696c53af5d;hp=e6f9626c8c07bdaf0cd0382c674ac50b4771e2b2;hpb=1f3033cb3e63de7cfe98dab537460443917fece3;p=pulseview.git

diff --git a/pv/data/analogsegment.cpp b/pv/data/analogsegment.cpp
index e6f9626c..57901309 100644
--- a/pv/data/analogsegment.cpp
+++ b/pv/data/analogsegment.cpp
@@ -96,6 +96,16 @@ void AnalogSegment::append_interleaved_samples(const float *data,
 			prev_sample_count + 1, prev_sample_count + 1);
 }
 
+float AnalogSegment::get_sample(int64_t sample_num) const
+{
+	assert(sample_num >= 0);
+	assert(sample_num <= (int64_t)sample_count_);
+
+	lock_guard<recursive_mutex> lock(mutex_);  // Because of free_unused_memory()
+
+	return *((const float*)get_raw_sample(sample_num));
+}
+
 void AnalogSegment::get_samples(int64_t start_sample, int64_t end_sample,
 	float* dest) const
 {