Gustavo Sverzut Barbieri e12c298619 Line, Polygon and minor fixes for software_16. ... Line is a complete rewrite based on my university works. It's much cleaner than the engine/common and works better (the later is producing weird results, I still have to debug why), but I don't provide anti-aliased drawings. Polygon is almost the same code, with minor changes to draw the spans as soon as possible and then no malloc/free is required for each of them. Minor fixes to remove unused variables, gotos... SVN revision: 32161		2007-10-25 16:17:19 +00:00
legacy	Line, Polygon and minor fixes for software_16.	2007-10-25 16:17:19 +00:00