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core gfx, fix sprite problem in savestate load screen

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This commit is contained in:
kub 2022-02-08 22:05:00 +00:00
parent f8395445e3
commit 4496577e40
3 changed files with 11 additions and 6 deletions
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6
pico/videoport.c
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@ -1104,7 +1104,7 @@ unsigned char PicoVideoRead8HV_L(int is_from_z80)
return d;
}
void PicoVideoCacheSAT(void)
void PicoVideoCacheSAT(int load)
{
struct PicoVideo *pv = &Pico.video;
int l;
@ -1115,7 +1115,7 @@ void PicoVideoCacheSAT(void)
SATaddr &= ~0x200, SATmask &= ~0x200; // H40, zero lowest SAT bit
// rebuild SAT cache XXX wrong since cache and memory can differ
for (l = 0; l < 80; l++) {
for (l = 0; load && l < 80; l++) {
((u16 *)VdpSATCache)[l*2 ] = PicoMem.vram[(SATaddr>>1) + l*4 ];
((u16 *)VdpSATCache)[l*2 + 1] = PicoMem.vram[(SATaddr>>1) + l*4 + 1];
}
@ -1170,6 +1170,6 @@ void PicoVideoLoad(void)
}
if (vf->fifo_ql)
pv->status |= SR_DMA;
PicoVideoCacheSAT();
PicoVideoCacheSAT(1);
}
// vim:shiftwidth=2:ts=2:expandtab