Calculate fine scroll once per line for a small speedup

1 files changed, 2 insertions, 0 deletions

diff --git a/vdp.h b/vdp.h
index 5904195..780ad20 100644
--- a/vdp.h
+++ b/vdp.h
@@ -193,7 +193,9 @@ typedef struct {
 	uint16_t       border_top;
 	uint16_t       border_bot;
 	uint16_t       hscroll_a;
+	uint16_t       hscroll_a_fine;
 	uint16_t       hscroll_b;
+	uint16_t       hscroll_b_fine;
 	uint16_t       h40_lines;
 	uint16_t       output_lines;
 	sprite_draw    sprite_draw_list[MAX_SPRITES_LINE];