[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, 199 deletions

diff --git a/externals/oboe/samples/RhythmGame/src/main/cpp/audio/NDKExtractor.cpp b/externals/oboe/samples/RhythmGame/src/main/cpp/audio/NDKExtractor.cpp
deleted file mode 100644
index ac50940d91..0000000000
--- a/externals/oboe/samples/RhythmGame/src/main/cpp/audio/NDKExtractor.cpp
+++ /dev/null
@@ -1,199 +0,0 @@
-/*
- * Copyright 2018 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 <sys/types.h>
-
-#include <cstring>
-
-#include <media/NdkMediaExtractor.h>
-#include <utils/logging.h>
-#include <cinttypes>
-
-#include "NDKExtractor.h"
-
-int32_t NDKExtractor::decode(AAsset *asset, uint8_t *targetData, AudioProperties targetProperties) {
-
-    LOGD("Using NDK decoder");
-
-    // open asset as file descriptor
-    off_t start, length;
-    int fd = AAsset_openFileDescriptor(asset, &start, &length);
-
-    // Extract the audio frames
-    AMediaExtractor *extractor = AMediaExtractor_new();
-    media_status_t amresult = AMediaExtractor_setDataSourceFd(extractor, fd,
-                                                              static_cast<off64_t>(start),
-                                                              static_cast<off64_t>(length));
-    if (amresult != AMEDIA_OK){
-        LOGE("Error setting extractor data source, err %d", amresult);
-        return 0;
-    }
-
-    // Specify our desired output format by creating it from our source
-    AMediaFormat *format = AMediaExtractor_getTrackFormat(extractor, 0);
-
-    int32_t sampleRate;
-    if (AMediaFormat_getInt32(format, AMEDIAFORMAT_KEY_SAMPLE_RATE, &sampleRate)){
-        LOGD("Source sample rate %d", sampleRate);
-        if (sampleRate != targetProperties.sampleRate){
-            LOGE("Input (%d) and output (%d) sample rates do not match. "
-                 "NDK decoder does not support resampling.",
-                 sampleRate,
-                 targetProperties.sampleRate);
-            return 0;
-        }
-    } else {
-        LOGE("Failed to get sample rate");
-        return 0;
-    };
-
-    int32_t channelCount;
-    if (AMediaFormat_getInt32(format, AMEDIAFORMAT_KEY_CHANNEL_COUNT, &channelCount)){
-        LOGD("Got channel count %d", channelCount);
-        if (channelCount != targetProperties.channelCount){
-            LOGE("NDK decoder does not support different "
-                 "input (%d) and output (%d) channel counts",
-                 channelCount,
-                 targetProperties.channelCount);
-        }
-    } else {
-        LOGE("Failed to get channel count");
-        return 0;
-    }
-
-    const char *formatStr = AMediaFormat_toString(format);
-    LOGD("Output format %s", formatStr);
-
-    const char *mimeType;
-    if (AMediaFormat_getString(format, AMEDIAFORMAT_KEY_MIME, &mimeType)) {
-        LOGD("Got mime type %s", mimeType);
-    } else {
-        LOGE("Failed to get mime type");
-        return 0;
-    }
-
-    // Obtain the correct decoder
-    AMediaCodec *codec = nullptr;
-    AMediaExtractor_selectTrack(extractor, 0);
-    codec = AMediaCodec_createDecoderByType(mimeType);
-    AMediaCodec_configure(codec, format, nullptr, nullptr, 0);
-    AMediaCodec_start(codec);
-
-    // DECODE
-
-    bool isExtracting = true;
-    bool isDecoding = true;
-    int32_t bytesWritten = 0;
-
-    while(isExtracting || isDecoding){
-
-        if (isExtracting){
-
-            // Obtain the index of the next available input buffer
-            ssize_t inputIndex = AMediaCodec_dequeueInputBuffer(codec, 2000);
-            //LOGV("Got input buffer %d", inputIndex);
-
-            // The input index acts as a status if its negative
-            if (inputIndex < 0){
-                if (inputIndex == AMEDIACODEC_INFO_TRY_AGAIN_LATER){
-                    // LOGV("Codec.dequeueInputBuffer try again later");
-                } else {
-                    LOGE("Codec.dequeueInputBuffer unknown error status");
-                }
-            } else {
-
-                // Obtain the actual buffer and read the encoded data into it
-                size_t inputSize;
-                uint8_t *inputBuffer = AMediaCodec_getInputBuffer(codec, inputIndex, &inputSize);
-                //LOGV("Sample size is: %d", inputSize);
-
-                ssize_t sampleSize = AMediaExtractor_readSampleData(extractor, inputBuffer, inputSize);
-                auto presentationTimeUs = AMediaExtractor_getSampleTime(extractor);
-
-                if (sampleSize > 0){
-
-                    // Enqueue the encoded data
-                    AMediaCodec_queueInputBuffer(codec, inputIndex, 0, sampleSize,
-                                                 presentationTimeUs,
-                                                 0);
-                    AMediaExtractor_advance(extractor);
-
-                } else {
-                    LOGD("End of extractor data stream");
-                    isExtracting = false;
-
-                    // We need to tell the codec that we've reached the end of the stream
-                    AMediaCodec_queueInputBuffer(codec, inputIndex, 0, 0,
-                                                 presentationTimeUs,
-                                                 AMEDIACODEC_BUFFER_FLAG_END_OF_STREAM);
-                }
-            }
-        }
-
-        if (isDecoding){
-            // Dequeue the decoded data
-            AMediaCodecBufferInfo info;
-            ssize_t outputIndex = AMediaCodec_dequeueOutputBuffer(codec, &info, 0);
-
-            if (outputIndex >= 0){
-
-                // Check whether this is set earlier
-                if (info.flags & AMEDIACODEC_BUFFER_FLAG_END_OF_STREAM){
-                    LOGD("Reached end of decoding stream");
-                    isDecoding = false;
-                } 
-                
-                // Valid index, acquire buffer
-                size_t outputSize;
-                uint8_t *outputBuffer = AMediaCodec_getOutputBuffer(codec, outputIndex, &outputSize);
-
-                /*LOGV("Got output buffer index %d, buffer size: %d, info size: %d writing to pcm index %d",
-                     outputIndex,
-                     outputSize,
-                     info.size,
-                     m_writeIndex);*/
-
-                // copy the data out of the buffer
-                memcpy(targetData + bytesWritten, outputBuffer, info.size);
-                bytesWritten+=info.size;
-                AMediaCodec_releaseOutputBuffer(codec, outputIndex, false);
-            } else {
-
-                // The outputIndex doubles as a status return if its value is < 0
-                switch(outputIndex){
-                    case AMEDIACODEC_INFO_TRY_AGAIN_LATER:
-                        LOGD("dequeueOutputBuffer: try again later");
-                        break;
-                    case AMEDIACODEC_INFO_OUTPUT_BUFFERS_CHANGED:
-                        LOGD("dequeueOutputBuffer: output buffers changed");
-                        break;
-                    case AMEDIACODEC_INFO_OUTPUT_FORMAT_CHANGED:
-                        LOGD("dequeueOutputBuffer: output outputFormat changed");
-                        format = AMediaCodec_getOutputFormat(codec);
-                        LOGD("outputFormat changed to: %s", AMediaFormat_toString(format));
-                        break;
-                }
-            }
-        }
-    }
-
-    // Clean up
-    AMediaFormat_delete(format);
-    AMediaCodec_delete(codec);
-    AMediaExtractor_delete(extractor);
-
-    return bytesWritten;
-}