Move dead submodules in-tree

Signed-off-by: swurl <swurl@swurl.xyz>
2026-08-23 16:06:30 +00:00 · 2025-05-31 02:33:02 -04:00
parent c0cceff365
commit 6c655321e6
4081 changed files with 1185566 additions and 45 deletions
@@ -0,0 +1,83 @@
+/*
+ * Copyright 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef OBOE_LIVEEFFECTENGINE_H
+#define OBOE_LIVEEFFECTENGINE_H
+
+#include <jni.h>
+#include <oboe/Oboe.h>
+#include <string>
+#include <thread>
+#include "FullDuplexPass.h"
+
+class LiveEffectEngine : public oboe::AudioStreamCallback {
+public:
+    LiveEffectEngine();
+
+    void setRecordingDeviceId(int32_t deviceId);
+    void setPlaybackDeviceId(int32_t deviceId);
+
+    /**
+     * @param isOn
+     * @return true if it succeeds
+     */
+    bool setEffectOn(bool isOn);
+
+    /*
+     * oboe::AudioStreamDataCallback interface implementation
+     */
+    oboe::DataCallbackResult onAudioReady(oboe::AudioStream *oboeStream,
+                                          void *audioData, int32_t numFrames) override;
+
+    /*
+     * oboe::AudioStreamErrorCallback interface implementation
+     */
+    void onErrorBeforeClose(oboe::AudioStream *oboeStream, oboe::Result error) override;
+    void onErrorAfterClose(oboe::AudioStream *oboeStream, oboe::Result error) override;
+
+    bool setAudioApi(oboe::AudioApi);
+    bool isAAudioRecommended(void);
+
+private:
+    bool              mIsEffectOn = false;
+    int32_t           mRecordingDeviceId = oboe::kUnspecified;
+    int32_t           mPlaybackDeviceId = oboe::kUnspecified;
+    const oboe::AudioFormat mFormat = oboe::AudioFormat::Float; // for easier processing
+    oboe::AudioApi    mAudioApi = oboe::AudioApi::AAudio;
+    int32_t           mSampleRate = oboe::kUnspecified;
+    const int32_t     mInputChannelCount = oboe::ChannelCount::Stereo;
+    const int32_t     mOutputChannelCount = oboe::ChannelCount::Stereo;
+
+    std::unique_ptr<FullDuplexPass> mDuplexStream;
+    std::shared_ptr<oboe::AudioStream> mRecordingStream;
+    std::shared_ptr<oboe::AudioStream> mPlayStream;
+
+    oboe::Result openStreams();
+
+    void closeStreams();
+
+    void closeStream(std::shared_ptr<oboe::AudioStream> &stream);
+
+    oboe::AudioStreamBuilder *setupCommonStreamParameters(
+        oboe::AudioStreamBuilder *builder);
+    oboe::AudioStreamBuilder *setupRecordingStreamParameters(
+        oboe::AudioStreamBuilder *builder, int32_t sampleRate);
+    oboe::AudioStreamBuilder *setupPlaybackStreamParameters(
+        oboe::AudioStreamBuilder *builder);
+    void warnIfNotLowLatency(std::shared_ptr<oboe::AudioStream> &stream);
+};
+
+#endif  // OBOE_LIVEEFFECTENGINE_H