Function webrender::quad::add_composite_prim

fn add_composite_prim(
    pattern: &Pattern,
    is_masked: bool,
    prim_instance_index: PrimitiveInstanceIndex,
    rect: LayoutRect,
    frame_state: &mut FrameBuildingState<'_>,
    targets: &[CommandBufferIndex],
    segments: &[QuadSegment],
)