kc3-lang/freetype/src/smooth

Branch : - branch - master v2.13 - tag -

• Show log

  Commit

• Author : Alexei Podtelezhnikov
  Date : 2019-06-13 00:17:36
  Hash : e7ac9288
  Message : [smooth] Restore the span buffering for direct mode only. The buffer size FT_MAX_GRAY_SPANS is set to 10 spans, which should be enough to cover the entire scanline for simple glyphs in most cases: each slightly slanted edge needs up to two spans, plus a filling span in-between. This is not new, we used to do it before cb4388783cecc. * src/smooth/ftgrays.c (gray_TWorker): Add `spans' and `num_spans'. (gray_hline, gray_sweep): Implement the span buffering. (gray_raster_render): Use negative `num_spans' to avoid the direct mode.

• Files
• Jamfile
• ftgrays.c
• ftgrays.h
• ftsmerrs.h
• ftsmooth.c
• ftsmooth.h
• module.mk
• rules.mk
• smooth.c