Massive removal of unused modules

src/yuzu/util/util.cpp

@@ -0,0 +1,26 @@
+// Copyright 2015 Citra Emulator Project
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#include <array>
+#include <cmath>
+#include "citra_qt/util/util.h"
+
+QFont GetMonospaceFont() {
+    QFont font("monospace");
+    // Automatic fallback to a monospace font on on platforms without a font called "monospace"
+    font.setStyleHint(QFont::Monospace);
+    font.setFixedPitch(true);
+    return font;
+}
+
+QString ReadableByteSize(qulonglong size) {
+    static const std::array<const char*, 6> units = {"B", "KiB", "MiB", "GiB", "TiB", "PiB"};
+    if (size == 0)
+        return "0";
+    int digit_groups = std::min<int>(static_cast<int>(std::log10(size) / std::log10(1024)),
+                                     static_cast<int>(units.size()));
+    return QString("%L1 %2")
+        .arg(size / std::pow(1024, digit_groups), 0, 'f', 1)
+        .arg(units[digit_groups]);
+}