From 19bea3ff2912758e0307b8c35ddd6b38f24410e9 Mon Sep 17 00:00:00 2001
From: f4exb <f4exb06@gmail.com>
Date: Thu, 18 Jun 2020 06:18:03 +0200
Subject: [PATCH] SigMF file input: fixed total samples calculation

---
 plugins/samplesource/sigmffileinput/sigmffileinput.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/plugins/samplesource/sigmffileinput/sigmffileinput.cpp b/plugins/samplesource/sigmffileinput/sigmffileinput.cpp
index b260a0206..2e9a0cfa8 100644
--- a/plugins/samplesource/sigmffileinput/sigmffileinput.cpp
+++ b/plugins/samplesource/sigmffileinput/sigmffileinput.cpp
@@ -213,7 +213,8 @@ void SigMFFileInput::extractMeta(
     m_metaInfo.m_dataTypeStr = QString::fromStdString(metaRecord->global.access<core::GlobalT>().datatype);
     analyzeDataType(m_metaInfo.m_dataTypeStr.toStdString(), m_metaInfo.m_dataType);
     m_sampleBytes = SigMFFileInputSettings::bitsToBytes(m_metaInfo.m_dataType.m_sampleBits);
-    m_metaInfo.m_totalSamples = dataFileSize / (SigMFFileInputSettings::bitsToBytes(m_metaInfo.m_dataType.m_sampleBits)*2);
+    m_metaInfo.m_totalSamples = dataFileSize /
+        (SigMFFileInputSettings::bitsToBytes(m_metaInfo.m_dataType.m_sampleBits)*(m_metaInfo.m_dataType.m_complex ? 2 : 1));
     m_metaInfo.m_coreSampleRate = metaRecord->global.access<core::GlobalT>().sample_rate;
     m_metaInfo.m_sigMFVersion = QString::fromStdString(metaRecord->global.access<core::GlobalT>().version);
     m_metaInfo.m_sha512 = QString::fromStdString(metaRecord->global.access<core::GlobalT>().sha512);