1 files changed, 0 insertions, 114 deletions
diff --git a/externals/oboe/src/flowgraph/FlowGraphNode.cpp b/externals/oboe/src/flowgraph/FlowGraphNode.cpp
deleted file mode 100644
index 012abe7ef1..0000000000
--- a/externals/oboe/src/flowgraph/FlowGraphNode.cpp
+++ /dev/null
@@ -1,114 +0,0 @@
-/*
- * Copyright 2015 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 "stdio.h"
-#include <algorithm>
-#include <sys/types.h>
-#include "FlowGraphNode.h"
-
-using namespace FLOWGRAPH_OUTER_NAMESPACE::flowgraph;
-
-/***************************************************************************/
-int32_t FlowGraphNode::pullData(int32_t numFrames, int64_t callCount) {
-    int32_t frameCount = numFrames;
-    // Prevent recursion and multiple execution of nodes.
-    if (callCount > mLastCallCount) {
-        mLastCallCount = callCount;
-        if (mDataPulledAutomatically) {
-            // Pull from all the upstream nodes.
-            for (auto &port : mInputPorts) {
-                // TODO fix bug of leaving unused data in some ports if using multiple AudioSource
-                frameCount = port.get().pullData(callCount, frameCount);
-            }
-        }
-        if (frameCount > 0) {
-            frameCount = onProcess(frameCount);
-        }
-        mLastFrameCount = frameCount;
-    } else {
-        frameCount = mLastFrameCount;
-    }
-    return frameCount;
-}
-
-void FlowGraphNode::pullReset() {
-    if (!mBlockRecursion) {
-        mBlockRecursion = true; // for cyclic graphs
-        // Pull reset from all the upstream nodes.
-        for (auto &port : mInputPorts) {
-            port.get().pullReset();
-        }
-        mBlockRecursion = false;
-        reset();
-    }
-}
-
-void FlowGraphNode::reset() {
-    mLastFrameCount = 0;
-    mLastCallCount = kInitialCallCount;
-}
-
-/***************************************************************************/
-FlowGraphPortFloat::FlowGraphPortFloat(FlowGraphNode &parent,
-                               int32_t samplesPerFrame,
-                               int32_t framesPerBuffer)
-        : FlowGraphPort(parent, samplesPerFrame)
-        , mFramesPerBuffer(framesPerBuffer)
-        , mBuffer(nullptr) {
-    size_t numFloats = static_cast<size_t>(framesPerBuffer) * getSamplesPerFrame();
-    mBuffer = std::make_unique<float[]>(numFloats);
-}
-
-/***************************************************************************/
-int32_t FlowGraphPortFloatOutput::pullData(int64_t callCount, int32_t numFrames) {
-    numFrames = std::min(getFramesPerBuffer(), numFrames);
-    return mContainingNode.pullData(numFrames, callCount);
-}
-
-void FlowGraphPortFloatOutput::pullReset() {
-    mContainingNode.pullReset();
-}
-
-// These need to be in the .cpp file because of forward cross references.
-void FlowGraphPortFloatOutput::connect(FlowGraphPortFloatInput *port) {
-    port->connect(this);
-}
-
-void FlowGraphPortFloatOutput::disconnect(FlowGraphPortFloatInput *port) {
-    port->disconnect(this);
-}
-
-/***************************************************************************/
-int32_t FlowGraphPortFloatInput::pullData(int64_t callCount, int32_t numFrames) {
-    return (mConnected == nullptr)
-            ? std::min(getFramesPerBuffer(), numFrames)
-            : mConnected->pullData(callCount, numFrames);
-}
-void FlowGraphPortFloatInput::pullReset() {
-    if (mConnected != nullptr) mConnected->pullReset();
-}
-
-float *FlowGraphPortFloatInput::getBuffer() {
-    if (mConnected == nullptr) {
-        return FlowGraphPortFloat::getBuffer(); // loaded using setValue()
-    } else {
-        return mConnected->getBuffer();
-    }
-}
-
-int32_t FlowGraphSink::pullData(int32_t numFrames) {
-    return FlowGraphNode::pullData(numFrames, getLastCallCount() + 1);
-}