[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, 73 deletions

diff --git a/externals/oboe/src/common/FixedBlockWriter.cpp b/externals/oboe/src/common/FixedBlockWriter.cpp
deleted file mode 100644
index b3156097c8..0000000000
--- a/externals/oboe/src/common/FixedBlockWriter.cpp
+++ /dev/null
@@ -1,73 +0,0 @@
-/*
- * Copyright (C) 2017 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 <stdint.h>
-#include <memory.h>
-
-#include "FixedBlockAdapter.h"
-#include "FixedBlockWriter.h"
-
-FixedBlockWriter::FixedBlockWriter(FixedBlockProcessor &fixedBlockProcessor)
-        : FixedBlockAdapter(fixedBlockProcessor) {}
-
-
-int32_t FixedBlockWriter::writeToStorage(uint8_t *buffer, int32_t numBytes) {
-    int32_t bytesToStore = numBytes;
-    int32_t roomAvailable = mSize - mPosition;
-    if (bytesToStore > roomAvailable) {
-        bytesToStore = roomAvailable;
-    }
-    memcpy(mStorage.get() + mPosition, buffer, bytesToStore);
-    mPosition += bytesToStore;
-    return bytesToStore;
-}
-
-int32_t FixedBlockWriter::write(uint8_t *buffer, int32_t numBytes) {
-    int32_t bytesLeft = numBytes;
-
-    // If we already have data in storage then add to it.
-    if (mPosition > 0) {
-        int32_t bytesWritten = writeToStorage(buffer, bytesLeft);
-        buffer += bytesWritten;
-        bytesLeft -= bytesWritten;
-        // If storage full then flush it out
-        if (mPosition == mSize) {
-            bytesWritten = mFixedBlockProcessor.onProcessFixedBlock(mStorage.get(), mSize);
-            if (bytesWritten < 0) return bytesWritten;
-            mPosition = 0;
-            if (bytesWritten < mSize) {
-                // Only some of the data was written! This should not happen.
-                return -1;
-            }
-        }
-    }
-
-    // Write through if enough for a complete block.
-    while(bytesLeft > mSize) {
-        int32_t bytesWritten = mFixedBlockProcessor.onProcessFixedBlock(buffer, mSize);
-        if (bytesWritten < 0) return bytesWritten;
-        buffer += bytesWritten;
-        bytesLeft -= bytesWritten;
-    }
-
-    // Save any remaining partial blocks for next time.
-    if (bytesLeft > 0) {
-        int32_t bytesWritten = writeToStorage(buffer, bytesLeft);
-        bytesLeft -= bytesWritten;
-    }
-
-    return numBytes - bytesLeft;
-}