From 249cb476c0798adf56971f3e2dc5fff380e034e9 Mon Sep 17 00:00:00 2001
From: f4exb <f4exb06@gmail.com>
Date: Mon, 10 Jul 2023 11:49:52 +0200
Subject: [PATCH] Audio CAT SISO: removed reference to Audio input and output
 devices

---
 .../samplemimo/audiocatsiso/audiocatsiso.cpp  |  3 ++-
 .../samplemimo/audiocatsiso/audiocatsiso.h    |  4 ----
 sdrbase/audio/audiodevicemanager.cpp          | 21 +++++++++++++++++++
 sdrbase/audio/audiodevicemanager.h            |  2 ++
 4 files changed, 25 insertions(+), 5 deletions(-)

diff --git a/plugins/samplemimo/audiocatsiso/audiocatsiso.cpp b/plugins/samplemimo/audiocatsiso/audiocatsiso.cpp
index 92eb3110f..2adcd7375 100644
--- a/plugins/samplemimo/audiocatsiso/audiocatsiso.cpp
+++ b/plugins/samplemimo/audiocatsiso/audiocatsiso.cpp
@@ -488,7 +488,8 @@ void AudioCATSISO::applySettings(const AudioCATSISOSettings& settings, const QLi
 
     if (settingsKeys.contains("rxVolume") || force)
     {
-        m_audioInput.setVolume(settings.m_rxVolume);
+        AudioDeviceManager *audioDeviceManager = DSPEngine::instance()->getAudioDeviceManager();
+        audioDeviceManager->setInputDeviceVolume(settings.m_rxVolume, m_rxAudioDeviceIndex);
         qDebug() << "AudioCATSISO::applySettings: set Rx volume to " << settings.m_rxVolume;
     }
 
diff --git a/plugins/samplemimo/audiocatsiso/audiocatsiso.h b/plugins/samplemimo/audiocatsiso/audiocatsiso.h
index d033b45f2..c013c75b7 100644
--- a/plugins/samplemimo/audiocatsiso/audiocatsiso.h
+++ b/plugins/samplemimo/audiocatsiso/audiocatsiso.h
@@ -25,8 +25,6 @@
 #include <QThread>
 
 #include "dsp/devicesamplemimo.h"
-#include "audio/audioinputdevice.h"
-#include "audio/audiooutputdevice.h"
 #include "audio/audiofifo.h"
 #include "audiocatsisosettings.h"
 #include "audiocatsisohamlib.h"
@@ -161,9 +159,7 @@ private:
     };
 
 	DeviceAPI *m_deviceAPI;
-    AudioInputDevice m_audioInput;
     AudioFifo m_inputFifo;
-    AudioOutputDevice m_audioOutput;
     AudioFifo m_outputFifo;
 	QMutex m_mutex;
 	AudioCATSISOSettings m_settings;
diff --git a/sdrbase/audio/audiodevicemanager.cpp b/sdrbase/audio/audiodevicemanager.cpp
index cb66d9d28..71193f5ca 100644
--- a/sdrbase/audio/audiodevicemanager.cpp
+++ b/sdrbase/audio/audiodevicemanager.cpp
@@ -839,6 +839,27 @@ void AudioDeviceManager::outputInfosCleanup()
     }
 }
 
+bool AudioDeviceManager::setInputDeviceVolume(float volume, int inputDeviceIndex)
+{
+    if (m_audioInputs.find(inputDeviceIndex) == m_audioInputs.end()) { // no FIFO registered yet hence no audio input has been allocated yet
+        return false;
+    }
+
+    m_audioInputs[inputDeviceIndex]->setVolume(volume);
+    return true;
+}
+
+bool AudioDeviceManager::setOutputDeviceVolume(float volume, int outputDeviceIndex)
+{
+    if (m_audioOutputs.find(outputDeviceIndex) == m_audioOutputs.end()) { // no FIFO registered yet hence no audio output has been allocated yet
+        return false;
+    }
+
+    m_audioOutputs[outputDeviceIndex]->setVolume(volume);
+    return true;
+
+}
+
 void AudioDeviceManager::debugAudioInputInfos() const
 {
     QMap<QString, InputDeviceInfo>::const_iterator it = m_audioInputInfos.begin();
diff --git a/sdrbase/audio/audiodevicemanager.h b/sdrbase/audio/audiodevicemanager.h
index 1a3df2372..ddba44de2 100644
--- a/sdrbase/audio/audiodevicemanager.h
+++ b/sdrbase/audio/audiodevicemanager.h
@@ -124,6 +124,8 @@ public:
     void unsetOutputDeviceInfo(int outputDeviceIndex);
     void inputInfosCleanup();  //!< Remove input info from map for input devices not present
     void outputInfosCleanup(); //!< Remove output info from map for output devices not present
+    bool setInputDeviceVolume(float volume, int inputDeviceIndex);
+    bool setOutputDeviceVolume(float volume, int outputDeviceIndex);
 
     static const int m_defaultAudioSampleRate = 48000;
     static const float m_defaultAudioInputVolume;