Function prepare_glyph_run

fn prepare_glyph_run<'a>(
    run: &GlyphRun<'a>,
    outlines: &OutlineGlyphCollection<'_>,
) -> PreparedGlyphRun<'a>

Prepare a glyph run for rendering.

This function calculates the appropriate transform, size, and scaling parameters for proper font hinting when enabled and possible.