fn find_glyph_and_point_count(
glyf: &Glyf<'_>,
loca: &Loca<'_>,
glyph_id: GlyphId,
recurse_depth: usize,
) -> Result<(GlyphId, usize), ReadError>Expand description
Given a glyph identifier, searches for the glyph that contains the actual metrics for rendering.
For simple glyphs, that is simply the requested glyph. For composites, it depends on the USE_MY_METRICS flag.
Returns the resulting glyph identifier and the number of points (or components) in that glyph. This count represents the start of the phantom points.