* @param[in] fontDescriptions The font's descriptions for the whole text.
* @param[in] defaultFontDescription The default font's description.
* @param[in] defaultPointSize The default font's point size.
+ * @param[in] fontSizeScale The font's size scale.
* @param[in] characterIndex Index to the character to retrieve its font's description.
* @param[out] fontDescription The font's description for the character.
* @param[out] fontPointSize The font's point size for the character.
void MergeFontDescriptions(const Vector<FontDescriptionRun>& fontDescriptions,
const TextAbstraction::FontDescription& defaultFontDescription,
TextAbstraction::PointSize26Dot6 defaultPointSize,
+ float fontSizeScale,
CharacterIndex characterIndex,
TextAbstraction::FontDescription& fontDescription,
TextAbstraction::PointSize26Dot6& fontPointSize,