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psx - fix error in PAL PixelPro mode scaling

This commit is contained in:
zeromus 2015-06-16 09:31:14 +00:00
parent 1631297cdd
commit e2aabbab60
2 changed files with 8 additions and 5 deletions
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output/dll/octoshock.dll
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psx/octoshock/psx/psx.cpp
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@ -1439,11 +1439,14 @@ void NormalizeFramebuffer()
//if(width == 700 && height == 480) {}
//II. as the snes 'always double size framebuffer'. I think thats a better idea, and we already have the concept
if(width <= 400 && height <= 276) xs=ys=2;
if(width > 400 && height <= 276) ys=2;
if(width <= 400 && height > 276) xs=2;
if(width > 400 && height > 276) {}
//TODO - shrink it entirely if cropping
//ORIGINALLY (as of r8528 when PAL support was added) a threshold of 276 was used. I'm not sure where that came from.
//288 seems to be a more correct value? (it's the typical PAL half resolution, corresponding to 240 for NTSC)
//maybe I meant to type 576, but that doesnt make sense--the height can't exceed that.
if(width <= 400 && height <= 288) xs=ys=2;
if(width > 400 && height <= 288) ys=2;
if(width <= 400 && height > 288) xs=2;
if(width > 400 && height > 288) {}
//TODO - shrink it entirely if cropping. EDIT-any idea what this means? if you figure it out, just do it.
xm = (virtual_width-width*xs)/2;
int curr = 0;