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add core option dendy and region override

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This commit is contained in:
retro-wertz
2017-03-11 03:04:38 +08:00
parent 6c71d261cc
commit 1cb591d6ef
5 changed files with 77 additions and 7 deletions
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15
src/fceu.c
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@@ -456,15 +456,22 @@ void FCEU_ResetVidSys(void)
if (GameInfo->vidsys == GIV_NTSC)
w = 0;
else if (GameInfo->vidsys == GIV_PAL)
w = 1;
{
w = 1;
dendy = 0;
}
else
w = FSettings.PAL;
PAL = w ? 1 : 0;
if (PAL)
dendy = 0;
normal_scanlines = dendy ? 290 : 240;
totalscanlines = normal_scanlines + (overclock_state ? extrascanlines : 0);
FCEUPPU_SetVideoSystem(w);
FCEUPPU_SetVideoSystem(w || dendy);
SetSoundVariables();
}
@@ -502,7 +509,7 @@ void FCEUI_SetRenderedLines(int ntscf, int ntscl, int palf, int pall)
FSettings.UsrLastSLine[0] = ntscl;
FSettings.UsrFirstSLine[1] = palf;
FSettings.UsrLastSLine[1] = pall;
if (PAL)
if (PAL || dendy)
{
FSettings.FirstSLine = FSettings.UsrFirstSLine[1];
FSettings.LastSLine = FSettings.UsrLastSLine[1];
@@ -546,7 +553,7 @@ void FCEUI_SetSnapName(int a)
int32 FCEUI_GetDesiredFPS(void)
{
if (PAL)
if (PAL || dendy)
return(838977920); // ~50.007
else
return(1008307711); // ~60.1