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EGA: Backported the SVGA remapping parts to EGA as it actually works better in some cases, e.g.: FantasyLand on EGA.

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TC1995
2022-06-12 20:03:34 +02:00
parent 9771cd5903
commit dbea8ec715
4 changed files with 309 additions and 236 deletions
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4
src/include/86box/vid_ega.h
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@@ -65,6 +65,9 @@ typedef struct ega_t {
double clock;
int remap_required;
uint32_t (*remap_func)(struct ega_t *ega, uint32_t in_addr);
void (*render)(struct ega_t *svga);
void *eeprom;
@@ -94,6 +97,7 @@ extern int update_overscan;
#if defined(EMU_MEM_H) && defined(EMU_ROM_H)
extern void ega_init(ega_t *ega, int monitor_type, int is_mono);
extern void ega_recalctimings(struct ega_t *ega);
extern void ega_recalc_remap_func(struct ega_t *ega);
#endif
extern void ega_out(uint16_t addr, uint8_t val, void *p);