Function SortCache

engine/render/src/render/font/fontmap.cpp:702–705

    };

    static void SortCache(HFontMap font_map)
    {
        std::sort(font_map->m_CacheIndices, font_map->m_CacheIndices + font_map->m_CacheCursor, CompareCacheGlyphPred(font_map->m_Cache));
    }

    // Either get a free slot, or the oldest one
    static CacheGlyph* AcquireFreeGlyphFromCache(HFontMap font_map)