1 files changed, 0 insertions, 119 deletions
diff --git a/apps/OboeTester/app/src/main/cpp/FullDuplexStream.h b/apps/OboeTester/app/src/main/cpp/FullDuplexStream.h
deleted file mode 100644
index dcfb6ea4..00000000
--- a/apps/OboeTester/app/src/main/cpp/FullDuplexStream.h
+++ /dev/null
@@ -1,119 +0,0 @@
-/*
- * Copyright 2019 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 OBOETESTER_FULL_DUPLEX_STREAM_H
-#define OBOETESTER_FULL_DUPLEX_STREAM_H
-
-#include <unistd.h>
-#include <sys/types.h>
-
-#include "oboe/Oboe.h"
-
-#include "FormatConverterBox.h"
-
-class FullDuplexStream : public oboe::AudioStreamCallback {
-public:
-    FullDuplexStream() {}
-    virtual ~FullDuplexStream() = default;
-
-    void setInputStream(oboe::AudioStream *stream) {
-        mInputStream = stream;
-    }
-
-    oboe::AudioStream *getInputStream() {
-        return mInputStream;
-    }
-
-    void setOutputStream(oboe::AudioStream *stream) {
-        mOutputStream = stream;
-    }
-    oboe::AudioStream *getOutputStream() {
-        return mOutputStream;
-    }
-
-    virtual oboe::Result start();
-
-    virtual oboe::Result stop();
-
-    oboe::ResultWithValue<int32_t>  readInput(int32_t numFrames);
-
-    /**
-     * Called when data is available on both streams.
-     * Caller should override this method.
-     */
-    virtual oboe::DataCallbackResult onBothStreamsReady(
-            const float *inputData,
-            int   numInputFrames,
-            float *outputData,
-            int   numOutputFrames
-            ) = 0;
-
-    /**
-     * Called by Oboe when the stream is ready to process audio.
-     */
-    oboe::DataCallbackResult onAudioReady(
-            oboe::AudioStream *audioStream,
-            void *audioData,
-            int numFrames) override;
-
-    int32_t getMNumInputBurstsCushion() const;
-
-    /**
-     * Number of bursts to leave in the input buffer as a cushion.
-     * Typically 0 for latency measurements
-     * or 1 for glitch tests.
-     *
-     * @param mNumInputBurstsCushion
-     */
-    void setMNumInputBurstsCushion(int32_t mNumInputBurstsCushion);
-
-    void setMinimumFramesBeforeRead(int32_t numFrames) {
-        mMinimumFramesBeforeRead = numFrames;
-    }
-
-    int32_t getMinimumFramesBeforeRead() const {
-        return mMinimumFramesBeforeRead;
-    }
-
-private:
-
-    // TODO add getters and setters
-    static constexpr int32_t kNumCallbacksToDrain   = 20;
-    static constexpr int32_t kNumCallbacksToDiscard = 30;
-
-    // let input fill back up, usually 0 or 1
-    int32_t mNumInputBurstsCushion =  0;
-    int32_t mMinimumFramesBeforeRead = 0;
-
-    // We want to reach a state where the input buffer is empty and
-    // the output buffer is full.
-    // These are used in order.
-    // Drain several callback so that input is empty.
-    int32_t              mCountCallbacksToDrain = kNumCallbacksToDrain;
-    // Let the input fill back up slightly so we don't run dry.
-    int32_t              mCountInputBurstsCushion = mNumInputBurstsCushion;
-    // Discard some callbacks so the input and output reach equilibrium.
-    int32_t              mCountCallbacksToDiscard = kNumCallbacksToDiscard;
-
-    oboe::AudioStream   *mInputStream = nullptr;
-    oboe::AudioStream   *mOutputStream = nullptr;
-
-    std::unique_ptr<FormatConverterBox> mInputConverter;
-    std::unique_ptr<FormatConverterBox> mOutputConverter;
-};
-
-
-#endif //OBOETESTER_FULL_DUPLEX_STREAM_H