1 files changed, 0 insertions, 43 deletions
diff --git a/externals/oboe/apps/OboeTester/app/src/main/cpp/InterpolatingDelayLine.cpp b/externals/oboe/apps/OboeTester/app/src/main/cpp/InterpolatingDelayLine.cpp
deleted file mode 100644
index f5393c57bd..0000000000
--- a/externals/oboe/apps/OboeTester/app/src/main/cpp/InterpolatingDelayLine.cpp
+++ /dev/null
@@ -1,43 +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.
- */
-
-#include <algorithm>
-
-#include "InterpolatingDelayLine.h"
-
-InterpolatingDelayLine::InterpolatingDelayLine(int32_t delaySize) {
-    mDelaySize = delaySize;
-    mDelayLine = std::make_unique<float[]>(delaySize);
-}
-
-float InterpolatingDelayLine::process(float delay, float input) {
-    float *writeAddress = mDelayLine.get() + mCursor;
-    *writeAddress = input;
-    mDelayLine.get()[mCursor] = input;
-    int32_t delayInt = std::min(mDelaySize - 1, (int32_t) delay);
-    int32_t readIndex = mCursor - delayInt;
-    if (readIndex < 0) {
-        readIndex += mDelaySize;
-    }
-    // TODO interpolate
-    float *readAddress = mDelayLine.get() + readIndex;
-    float output = *readAddress;
-    mCursor++;
-    if (mCursor >= mDelaySize) {
-        mCursor = 0;
-    }
-    return output;
-};