LocalSource: refactored Thread to Worker object moved to thread. Equivalent to FileInput changes

2026-06-07 08:24:43 -04:00 · 2020-07-12 02:54:11 +02:00
parent b8681d59a9
commit 4f462c1b88
5 changed files with 58 additions and 113 deletions
@@ -0,0 +1,61 @@
+///////////////////////////////////////////////////////////////////////////////////
+// Copyright (C) 2019 Edouard Griffiths, F4EXB.                                  //
+//                                                                               //
+// This program is free software; you can redistribute it and/or modify          //
+// it under the terms of the GNU General Public License as published by          //
+// the Free Software Foundation as version 3 of the License, or                  //
+// (at your option) any later version.                                           //
+//                                                                               //
+// This program is distributed in the hope that it will be useful,               //
+// but WITHOUT ANY WARRANTY; without even the implied warranty of                //
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the                  //
+// GNU General Public License V3 for more details.                               //
+//                                                                               //
+// You should have received a copy of the GNU General Public License             //
+// along with this program. If not, see <http://www.gnu.org/licenses/>.          //
+///////////////////////////////////////////////////////////////////////////////////
+
+#include "dsp/samplesourcefifo.h"
+
+#include "localsourceworker.h"
+
+LocalSourceWorker::LocalSourceWorker(QObject* parent) :
+    QObject(parent),
+    m_running(false),
+    m_sampleFifo(nullptr)
+{
+    connect(&m_inputMessageQueue, SIGNAL(messageEnqueued()), this, SLOT(handleInputMessages()), Qt::QueuedConnection);
+}
+
+LocalSourceWorker::~LocalSourceWorker()
+{
+    qDebug("LocalSourceWorker::~LocalSourceWorker");
+}
+
+void LocalSourceWorker::setSampleFifo(SampleSourceFifo *sampleFifo)
+{
+    m_sampleFifo = sampleFifo;
+}
+
+void LocalSourceWorker::pullSamples(unsigned int count)
+{
+    unsigned int iPart1Begin, iPart1End, iPart2Begin, iPart2End;
+    m_sampleFifo->read(count, iPart1Begin, iPart1End, iPart2Begin, iPart2End);
+    emit samplesAvailable(iPart1Begin, iPart1End, iPart2Begin, iPart2End);
+}
+
+void LocalSourceWorker::startWork()
+{
+    qDebug("LocalSourceWorker::startWork");
+    m_running = true;
+}
+
+void LocalSourceWorker::stopWork()
+{
+	qDebug("LocalSourceWorker::stopWork");
+	m_running = false;
+}
+
+void LocalSourceWorker::handleInputMessages()
+{
+}