[cmake] refactor: Use CPM over submodules (#143)

Transfers the majority of submodules and large externals to CPM, using source archives rather than full Git clones. Not only does this save massive amounts of clone and configure time, but dependencies are grabbed on-demand rather than being required by default. Additionally, CPM will (generally) automatically search for system dependencies, though certain dependencies have options to control this.

Testing shows gains ranging from 5x to 10x in terms of overall clone/configure time.

Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/143
Reviewed-by: CamilleLaVey <camillelavey99@gmail.com>

1 files changed, 0 insertions, 67 deletions

diff --git a/externals/oboe/apps/OboeTester/app/src/main/cpp/FullDuplexEcho.cpp b/externals/oboe/apps/OboeTester/app/src/main/cpp/FullDuplexEcho.cpp
deleted file mode 100644
index d54f669d24..0000000000
--- a/externals/oboe/apps/OboeTester/app/src/main/cpp/FullDuplexEcho.cpp
+++ /dev/null
@@ -1,67 +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 "common/OboeDebug.h"
-#include "FullDuplexEcho.h"
-
-oboe::Result  FullDuplexEcho::start() {
-    int32_t delayFrames = (int32_t) (kMaxDelayTimeSeconds * getOutputStream()->getSampleRate());
-    mDelayLine = std::make_unique<InterpolatingDelayLine>(delayFrames);
-    // Use peak detector for input streams
-    mNumChannels = getInputStream()->getChannelCount();
-    mPeakDetectors = std::make_unique<PeakDetector[]>(mNumChannels);
-    return FullDuplexStreamWithConversion::start();
-}
-
-double FullDuplexEcho::getPeakLevel(int index) {
-    if (mPeakDetectors == nullptr) {
-        LOGE("%s() called before setup()", __func__);
-        return -1.0;
-    } else if (index < 0 || index >= mNumChannels) {
-        LOGE("%s(), index out of range, 0 <= %d < %d", __func__, index, mNumChannels.load());
-        return -2.0;
-    }
-    return mPeakDetectors[index].getLevel();
-}
-
-oboe::DataCallbackResult FullDuplexEcho::onBothStreamsReadyFloat(
-        const float *inputData,
-        int   numInputFrames,
-        float *outputData,
-        int   numOutputFrames) {
-    int32_t framesToEcho = std::min(numInputFrames, numOutputFrames);
-    auto *inputFloat = const_cast<float *>(inputData);
-    float *outputFloat = outputData;
-    // zero out entire output array
-    memset(outputFloat, 0, static_cast<size_t>(numOutputFrames)
-            * static_cast<size_t>(getOutputStream()->getBytesPerFrame()));
-
-    int32_t inputStride = getInputStream()->getChannelCount();
-    int32_t outputStride = getOutputStream()->getChannelCount();
-    float delayFrames = mDelayTimeSeconds * getOutputStream()->getSampleRate();
-    while (framesToEcho-- > 0) {
-        *outputFloat = mDelayLine->process(delayFrames, *inputFloat); // mono delay
-
-        for (int iChannel = 0; iChannel < inputStride; iChannel++) {
-            float sample = * (inputFloat + iChannel);
-            mPeakDetectors[iChannel].process(sample);
-        }
-
-        inputFloat += inputStride;
-        outputFloat += outputStride;
-    }
-    return oboe::DataCallbackResult::Continue;
-};