Move dead submodules in-tree

Signed-off-by: swurl <swurl@swurl.xyz>

1 files changed, 97 insertions, 0 deletions

diff --git a/externals/oboe/apps/OboeTester/app/src/main/cpp/TestRapidCycle.cpp b/externals/oboe/apps/OboeTester/app/src/main/cpp/TestRapidCycle.cpp
new file mode 100644
index 0000000000..4e6a9cb0c1
--- /dev/null
+++ b/externals/oboe/apps/OboeTester/app/src/main/cpp/TestRapidCycle.cpp
@@ -0,0 +1,97 @@
+/*
+ * Copyright 2023 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.
+ */
+
+#include <stdlib.h>
+#include <aaudio/AAudioExtensions.h>
+
+#include "common/OboeDebug.h"
+#include "oboe/AudioClock.h"
+#include "TestRapidCycle.h"
+
+using namespace oboe;
+
+// start a thread to cycle through stream tests
+int32_t TestRapidCycle::start(bool useOpenSL) {
+    mThreadEnabled = true;
+    mCycleCount = 0;
+    mCycleThread = std::thread([this, useOpenSL]() {
+        cycleRapidly(useOpenSL);
+    });
+    return 0;
+}
+int32_t TestRapidCycle::stop() {
+    mThreadEnabled = false;
+    mCycleThread.join();
+    return 0;
+}
+
+void TestRapidCycle::cycleRapidly(bool useOpenSL) {
+    while(mThreadEnabled && (oneCycle(useOpenSL) == 0));
+}
+
+int32_t TestRapidCycle::oneCycle(bool useOpenSL) {
+    mCycleCount++;
+    mDataCallback = std::make_shared<MyDataCallback>();
+
+    AudioStreamBuilder builder;
+    oboe::Result result = builder.setFormat(oboe::AudioFormat::Float)
+            ->setAudioApi(useOpenSL ? oboe::AudioApi::OpenSLES : oboe::AudioApi::AAudio)
+            ->setPerformanceMode(oboe::PerformanceMode::LowLatency)
+            ->setChannelCount(kChannelCount)
+            ->setDataCallback(mDataCallback)
+            ->setUsage(oboe::Usage::Notification)
+            ->openStream(mStream);
+    if (result != oboe::Result::OK) {
+        return (int32_t) result;
+    }
+
+    mStream->setDelayBeforeCloseMillis(0);
+
+    result = mStream->requestStart();
+    if (result != oboe::Result::OK) {
+        mStream->close();
+        return (int32_t) result;
+    }
+// Sleep for some random time.
+    int32_t durationMicros = (int32_t)(drand48() * kMaxSleepMicros);
+    LOGD("TestRapidCycle::oneCycle() - Sleep for %d micros", durationMicros);
+    usleep(durationMicros);
+    LOGD("TestRapidCycle::oneCycle() - Woke up, close stream");
+    mDataCallback->returnStop = true;
+    result = mStream->close();
+    return (int32_t) result;
+}
+
+// Callback that sleeps then touches the audio buffer.
+DataCallbackResult TestRapidCycle::MyDataCallback::onAudioReady(
+        AudioStream *audioStream,
+        void *audioData,
+        int32_t numFrames) {
+    float *floatData = (float *) audioData;
+    const int numSamples = numFrames * kChannelCount;
+
+    // Fill buffer with white noise.
+    for (int i = 0; i < numSamples; i++) {
+        floatData[i] = ((float) drand48() - 0.5f) * 2 * 0.1f;
+    }
+    usleep(500); // half a millisecond
+    if (returnStop) {
+        usleep(20 * 1000);
+        return DataCallbackResult::Stop;
+    } else {
+        return DataCallbackResult::Continue;
+    }
+}