From c791192d649cf01483dbea9907c6d13909b8e5a3 Mon Sep 17 00:00:00 2001
From: unknown
Date: Fri, 8 Feb 2019 06:45:50 +0100
Subject: Addressed feedback

---
 src/common/data_compression.cpp | 56 -----------------------------------------
 1 file changed, 56 deletions(-)
 delete mode 100644 src/common/data_compression.cpp

(limited to 'src/common/data_compression.cpp')

diff --git a/src/common/data_compression.cpp b/src/common/data_compression.cpp
deleted file mode 100644
index fdf4907d1..000000000
--- a/src/common/data_compression.cpp
+++ /dev/null
@@ -1,56 +0,0 @@
-// Copyright 2019 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#pragma once
-
-#include <lz4hc.h>
-
-#include "data_compression.h"
-
-namespace Compression {
-
-std::vector<u8> CompressDataLZ4(const u8* source, std::size_t source_size,
-                                bool use_LZ4_high_compression) {
-    if (source_size > LZ4_MAX_INPUT_SIZE) {
-        // Source size exceeds LZ4 maximum input size
-        return {};
-    }
-    const auto source_size_int = static_cast<int>(source_size);
-    const int max_compressed_size = LZ4_compressBound(source_size_int);
-    std::vector<u8> compressed(max_compressed_size);
-    int compressed_size = 0;
-
-    if (use_LZ4_high_compression) {
-        compressed_size = LZ4_compress_HC(reinterpret_cast<const char*>(source),
-                                          reinterpret_cast<char*>(compressed.data()),
-                                          source_size_int, max_compressed_size, LZ4HC_CLEVEL_MAX);
-    } else {
-        compressed_size = LZ4_compress_default(reinterpret_cast<const char*>(source),
-                                               reinterpret_cast<char*>(compressed.data()),
-                                               source_size_int, max_compressed_size);
-    }
-
-    if (compressed_size <= 0) {
-        // Compression failed
-        return {};
-    }
-    compressed.resize(compressed_size);
-    return compressed;
-}
-
-std::vector<u8> DecompressDataLZ4(const std::vector<u8>& compressed,
-                                  std::size_t uncompressed_size) {
-    std::vector<u8> uncompressed(uncompressed_size);
-    const int size_check = LZ4_decompress_safe(reinterpret_cast<const char*>(compressed.data()),
-                                               reinterpret_cast<char*>(uncompressed.data()),
-                                               static_cast<int>(compressed.size()),
-                                               static_cast<int>(uncompressed.size()));
-    if (static_cast<int>(uncompressed_size) != size_check) {
-        // Decompression failed
-        return {};
-    }
-    return uncompressed;
-}
-
-} // namespace Compression
-- 
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