> > Prescale is simply multiplying the X,Y resolution of the game your running by your > > chosen amount and then down samples the image to the resolution of your screen. > > If it's working properly turning it above where it makes a bigger prescaled image > than your output resolution shouldn't make any further difference, it's just slowing > down your system at that point.
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So let me see if I can get this straight.....
Basically, if the game I'm running has a default resolution of 320x240(ie most really old 80's games) and I set the HLSL Pre-scale to 10, MAME will output the image to a resolution of 3200x2400, but since my default display is 1920x1080, it will downscale it to 1920x1080?
If yes to the above, has there any concrete tests that proves there is any extra sharpness or clarity in the picture as a result of the downscaling?
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Re: How to sharpen the image?
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No problem here.
