TextEngine

Extended GlyphCacheAccess

TextRendering::GlyphCacheAccess interface was extended with a function that should check if a glyph is valid in current context, even if cached. If the GlyphCacheAccess implementation returns false on this method, the glyph caching system will recall TextRendering::GlyphCacheAccess::Create and will replace the cached item with the one provided by the new call. Create function is extended with a parameter representing the old cached item for reference.