[raster] Get rid of the fresh flag.

* src/raster/ftraster.c (black_TWorker): Remove the fresh flag.
(New_Profile): Set the starting scanline here based on the current
coordinate and initialize the joint crossing if necessary.
(Line_Up, Bezier_Up): Do not deal with fresh and joint starts at all.
(Line_Down, Bezier_Down): Simplify.
(Conic_To, Cubic_To): Update the current coordinate after each
subsection.
1 file changed