1 files changed, 42 insertions, 0 deletions
diff --git a/src/resonance-audio/resonance_audio.cpp b/src/resonance-audio/resonance_audio.cpp
new file mode 100644
index 000000000..5216da048
--- /dev/null
+++ b/src/resonance-audio/resonance_audio.cpp
@@ -0,0 +1,42 @@
+// Copyright (C) 2022 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-3.0-only
+#include "resonance_audio.h"
+#include "graph/resonance_audio_api_impl.h"
+#include "graph/graph_manager.h"
+
+namespace vraudio
+{
+
+ResonanceAudio::ResonanceAudio(size_t num_channels, size_t frames_per_buffer, int sample_rate_hz)
+{
+    api = CreateResonanceAudioApi(num_channels, frames_per_buffer, sample_rate_hz);
+    impl = static_cast<ResonanceAudioApiImpl *>(api);
+}
+
+ResonanceAudio::~ResonanceAudio()
+{
+    delete api;
+}
+
+int ResonanceAudio::getAmbisonicOutput(const float *buffers[], const float *reverb[], int nChannels)
+{
+    impl->ProcessNextBuffer();
+    auto *buffer = impl->GetAmbisonicOutputBuffer();
+    if (!buffer || nChannels != buffer->num_channels())
+        return -1;
+
+    for (int i = 0; i < nChannels; ++i) {
+        buffers[i] = buffer->begin()[i].begin();
+    }
+
+    if (roomEffectsEnabled) {
+        const vraudio::AudioBuffer *reverbBuffer = impl->GetReverbBuffer();
+        for (int i = 0; i < 2; ++i) {
+            reverb[i] = reverbBuffer->begin()[i].begin();
+        }
+    }
+
+    return buffer->num_frames();
+}
+
+}