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vdp, fix for gfx save/load menu bg

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This commit is contained in:
kub 2020-09-21 21:02:51 +02:00
parent 8e4ab3c62c
commit e721f80136
5 changed files with 29 additions and 15 deletions
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3
pico/pico_int.h
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@ -846,7 +846,7 @@ void ym2612_unpack_state(void);
extern unsigned SATaddr, SATmask;
static __inline void UpdateSAT(u32 a, u32 d)
{
unsigned num = (a-SATaddr) >> 3;
unsigned num = (a^SATaddr) >> 3;
Pico.est.rendstatus |= PDRAW_DIRTY_SPRITES;
if (!(a & 4) && num < 128) {
@ -876,6 +876,7 @@ void PicoVideoFIFOMode(int active, int h40);
int PicoVideoFIFOWrite(int count, int byte_p, unsigned sr_mask, unsigned sr_flags);
void PicoVideoSave(void);
void PicoVideoLoad(void);
void PicoVideoCacheSAT(void);
// misc.c
PICO_INTERNAL_ASM void memcpy16bswap(unsigned short *dest, void *src, int count);