3 commits

Author	SHA1	Message	Date
hugova	1524c837ca	A optimisation of line_up_inv.s by moving some logic out of loop	2025-03-02 23:14:51 +01:00
hugova	f3712eca9f	Move logic outside loop for performance reasons. ... Same as earlier commit but for line_down_inv.s, line_up.s Comment: Should do the same for line_up_inv.s	2025-03-02 18:29:58 +01:00
hugova	0940d9f9f9	1. A fix for a bug where D gets the wrong initial value (2 bytes where flipped) ... 2. Implemented line drawing for the other 3 cases	2025-03-02 16:51:55 +01:00