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idle loops adjusted

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git-svn-id: file:///home/notaz/opt/svn/PicoDrive@549 be3aeb3a-fb24-0410-a615-afba39da0efa
This commit is contained in:
notaz 2008-07-15 17:04:43 +00:00
parent 1413b9a118
commit 5ed2a20eaa
5 changed files with 89 additions and 52 deletions
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27
Pico/Pico.c
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@ -171,16 +171,16 @@ int PicoReset(void)
if (Pico.m.dma_xfers == 0 && !(PicoOpt&POPT_DIS_VDP_FIFO))
Pico.m.dma_xfers = rand() & 0x1fff;
SekFinishIdleDet();
if (PicoAHW & PAHW_MCD) {
PicoResetMCD();
return 0;
}
else {
// reinit, so that checksum checks pass
SekFinishIdleDet();
if (!(PicoOpt & POPT_DIS_IDLE_DET))
SekInitIdleDet();
}
// reinit, so that checksum checks pass
if (!(PicoOpt & POPT_DIS_IDLE_DET))
SekInitIdleDet();
// reset sram state; enable sram access by default if it doesn't overlap with ROM
Pico.m.sram_reg=sram_reg&0x14;
@ -315,6 +315,21 @@ void PicoFrame(void)
{
Pico.m.frame_count++;
#if 0
if ((Pico.m.frame_count & 0x3f) == 0)
{
extern int idlehit_addrs[], idlehit_counts[];
int i;
printf("--\n");
for (i = 0; i < 128 && idlehit_addrs[i] != 0; i++) {
if (idlehit_counts[i] != 0) {
printf("%06x %i %i\n", idlehit_addrs[i], idlehit_counts[i], idlehit_counts[i] >> 6);
idlehit_counts[i] = 0;
}
}
}
#endif
if (PicoAHW & PAHW_MCD) {
PicoFrameMCD();
return;