Fill scanline coverage from active edges. Port of stbtt__fill_active_edges_new. scanline is 0-based [0..w-1], scanline2 is 0-based [0..w]. In STB, fill function receives scanline_fill = scanline2+1. Here scanline2(k+1) = STB's scanline_fill[k].
| Type | Intent | Optional | Attributes | Name | ||
|---|---|---|---|---|---|---|
| real(kind=dp), | intent(inout) | :: | scanline(0:) | |||
| real(kind=dp), | intent(inout) | :: | scanline2(0:) | |||
| integer, | intent(in) | :: | w | |||
| type(tt_active_edge_t), | intent(in) | :: | active(:) | |||
| integer, | intent(in) | :: | num_active | |||
| real(kind=dp), | intent(in) | :: | y_top |