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force deemphasis bits swap for pal/dendy, pal ppu that they both use was confirmed to have this.

This commit is contained in:
feos-tas 2016-03-30 15:12:58 +00:00
parent a1a204e66b
commit 90621da6d4
2 changed files with 4 additions and 2 deletions
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4
trunk/src/drivers/common/vidblit.cpp
View File

@ -107,7 +107,7 @@ static void CalculateShift(uint32 *CBM, int *cshiftr, int *cshiftl)
int InitBlitToHigh(int b, uint32 rmask, uint32 gmask, uint32 bmask, int efx, int specfilt, int specfilteropt)
{
paldeemphswap = 0;
//paldeemphswap = 0; // determine this in FCEUPPU_SetVideoSystem() instead
// -Video Modes Tag-
if(specfilt == 3) // NTSC 2x
@ -208,7 +208,7 @@ int InitBlitToHigh(int b, uint32 rmask, uint32 gmask, uint32 bmask, int efx, int
palrgb = (uint32 *)FCEU_dmalloc((256+512)*PAL_PHASES*sizeof(uint32));
palrgb2 = (uint32 *)FCEU_dmalloc((256+512)*PAL_PHASES*sizeof(uint32));
moire = (float *)FCEU_dmalloc( PAL_PHASES*sizeof(float));
paldeemphswap = 1;
//paldeemphswap = 1; // determine this in FCEUPPU_SetVideoSystem() instead
}
silt = specfilt;

2
trunk/src/ppu.cpp
View File

@ -1656,10 +1656,12 @@ void FCEUPPU_SetVideoSystem(int w) {
scanlines_per_frame = dendy ? 262: 312;
FSettings.FirstSLine = FSettings.UsrFirstSLine[1];
FSettings.LastSLine = FSettings.UsrLastSLine[1];
paldeemphswap = 1; // dendy has pal ppu, and pal ppu has these swapped
} else {
scanlines_per_frame = 262;
FSettings.FirstSLine = FSettings.UsrFirstSLine[0];
FSettings.LastSLine = FSettings.UsrLastSLine[0];
paldeemphswap = 0;
}
}