From: Uwe Hermann <redacted>
Date: Mon, 21 May 2018 14:36:55 +0000 (+0200)
Subject: logicsegment.cpp: Constify a few variables.
X-Git-Url: https://sigrok.org/gitweb/?p=pulseview.git;a=commitdiff_plain;h=cc69e8ae5abc3bfbe50caee55a3ca1be7e0a479a;hp=727083851e431c1a0303347550d5ace9ea6962d1

logicsegment.cpp: Constify a few variables.
---

diff --git a/pv/data/logicsegment.cpp b/pv/data/logicsegment.cpp
index 5d6faf8f..1bbd8d7c 100644
--- a/pv/data/logicsegment.cpp
+++ b/pv/data/logicsegment.cpp
@@ -153,8 +153,8 @@ void LogicSegment::append_payload(void *data, uint64_t data_size)
 
 	lock_guard<recursive_mutex> lock(mutex_);
 
-	uint64_t prev_sample_count = sample_count_;
-	uint64_t sample_count = data_size / unit_size_;
+	const uint64_t prev_sample_count = sample_count_;
+	const uint64_t sample_count = data_size / unit_size_;
 
 	append_samples(data, sample_count);
 
@@ -237,8 +237,8 @@ void LogicSegment::append_payload_to_mipmap()
 	dest_ptr = (uint8_t*)m0.data + prev_length * unit_size_;
 
 	// Iterate through the samples to populate the first level mipmap
-	uint64_t start_sample = prev_length * MipMapScaleFactor;
-	uint64_t end_sample = m0.length * MipMapScaleFactor;
+	const uint64_t start_sample = prev_length * MipMapScaleFactor;
+	const uint64_t end_sample = m0.length * MipMapScaleFactor;
 
 	it = begin_raw_sample_iteration(start_sample);
 	for (uint64_t i = start_sample; i < end_sample;) {
@@ -303,9 +303,8 @@ uint64_t LogicSegment::get_unpacked_sample(uint64_t index) const
 	uint8_t data[8];
 
 	get_raw_samples(index, 1, data);
-	uint64_t sample = unpack_sample(data);
 
-	return sample;
+	return unpack_sample(data);
 }
 
 void LogicSegment::get_subsampled_edges(