X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=pv%2Fdata%2Fanalogsegment.cpp;h=5e42556ca8c3f01341283f909f2ffc81ed2d394a;hb=04627946bb2377d8de2f4686a4ccef7eed6710cc;hp=45db047e179e3477de9ef5a09f91455e27f613e1;hpb=c063290ac7189bdd15221450f598504f43286b43;p=pulseview.git

diff --git a/pv/data/analogsegment.cpp b/pv/data/analogsegment.cpp
index 45db047e..5e42556c 100644
--- a/pv/data/analogsegment.cpp
+++ b/pv/data/analogsegment.cpp
@@ -20,9 +20,10 @@
 #include <extdef.h>
 
 #include <cassert>
-#include <cstring>
-#include <cstdlib>
 #include <cmath>
+#include <cstdlib>
+#include <cstring>
+#include <memory>
 
 #include <algorithm>
 
@@ -37,6 +38,7 @@ using std::max_element;
 using std::min;
 using std::min_element;
 using std::pair;
+using std::unique_ptr;
 
 namespace pv {
 namespace data {
@@ -44,7 +46,7 @@ namespace data {
 const int AnalogSegment::EnvelopeScalePower = 4;
 const int AnalogSegment::EnvelopeScaleFactor = 1 << EnvelopeScalePower;
 const float AnalogSegment::LogEnvelopeScaleFactor = logf(EnvelopeScaleFactor);
-const uint64_t AnalogSegment::EnvelopeDataUnit = 64*1024;	// bytes
+const uint64_t AnalogSegment::EnvelopeDataUnit = 64 * 1024;	// bytes
 
 AnalogSegment::AnalogSegment(Analog& owner, uint64_t samplerate) :
 	Segment(samplerate, sizeof(float)),
@@ -72,11 +74,17 @@ void AnalogSegment::append_interleaved_samples(const float *data,
 
 	uint64_t prev_sample_count = sample_count_;
 
+	// Deinterleave the samples and add them
+	unique_ptr<float> deint_data(new float[sample_count]);
+	float *deint_data_ptr = deint_data.get();
 	for (uint32_t i = 0; i < sample_count; i++) {
-		append_single_sample((void*)data);
+		*deint_data_ptr = (float)(*data);
+		deint_data_ptr++;
 		data += stride;
 	}
 
+	append_samples(deint_data.get(), sample_count);
+
 	// Generate the first mip-map from the data
 	append_payload_to_envelope_levels();