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comparison vdp.h @ 1885:4178ce857e87

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Calculate fine scroll once per line for a small speedup
author Michael Pavone <pavone@retrodev.com>
date Sat, 21 Sep 2019 11:01:07 -0700
parents 55198fc9cc1f
children 7bb4081e9e52
comparison
equal deleted inserted replaced
1884:b5549258b98b 1885:4178ce857e87
191 uint16_t vcounter; 191 uint16_t vcounter;
192 uint16_t inactive_start; 192 uint16_t inactive_start;
193 uint16_t border_top; 193 uint16_t border_top;
194 uint16_t border_bot; 194 uint16_t border_bot;
195 uint16_t hscroll_a; 195 uint16_t hscroll_a;
196 uint16_t hscroll_a_fine;
196 uint16_t hscroll_b; 197 uint16_t hscroll_b;
198 uint16_t hscroll_b_fine;
197 uint16_t h40_lines; 199 uint16_t h40_lines;
198 uint16_t output_lines; 200 uint16_t output_lines;
199 sprite_draw sprite_draw_list[MAX_SPRITES_LINE]; 201 sprite_draw sprite_draw_list[MAX_SPRITES_LINE];
200 sprite_info sprite_info_list[MAX_SPRITES_LINE]; 202 sprite_info sprite_info_list[MAX_SPRITES_LINE];
201 uint8_t sat_cache[SAT_CACHE_SIZE]; 203 uint8_t sat_cache[SAT_CACHE_SIZE];