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hvcounter table resolution reduced

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This commit is contained in:
kub 2020-03-14 19:30:28 +01:00
parent 26643d27f2
commit 20fafa7127
2 changed files with 36 additions and 66 deletions
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8
pico/videoport.c
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@ -975,8 +975,8 @@ PICO_INTERNAL_ASM unsigned int PicoVideoRead(unsigned int a)
if (Pico.video.reg[0]&2)
d = Pico.video.hv_latch;
else if (Pico.video.reg[12]&1)
d = hcounts_40[d] | (Pico.video.v_counter << 8);
else d = hcounts_32[d] | (Pico.video.v_counter << 8);
d = hcounts_40[d/2] | (Pico.video.v_counter << 8);
else d = hcounts_32[d/2] | (Pico.video.v_counter << 8);
elprintf(EL_HVCNT, "hv: %02x %02x [%u] @ %06x", d, Pico.video.v_counter, SekCyclesDone(), SekPc);
return d;
@ -1035,8 +1035,8 @@ unsigned char PicoVideoRead8HV_L(void)
if (Pico.video.reg[0]&2)
d = Pico.video.hv_latch;
else if (Pico.video.reg[12]&1)
d = hcounts_40[d];
else d = hcounts_32[d];
d = hcounts_40[d/2];
else d = hcounts_32[d/2];
elprintf(EL_HVCNT, "hcounter: %02x [%u] @ %06x", d, SekCyclesDone(), SekPc);
return d;
}