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Firehawke
Manual Meister
Reged: 08/12/06
Posts: 665
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Re: Questions on HLSL scanlines feature.....
06/06/11 10:53 AM
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This I can partially answer-- The Y/I/Q stuff is for NTSC simulation and had been described as being used with MESS consoles and computers.

While I cannot say with 100% certainty on the other, I'm pretty sure that the tunable scanlines are there to allow you to tweak based on output resolution and prescaling to get the "perfect" image output you want.

I'm betting this is something you'll need to tweak on a per-game-resolution basis as well.

---
Try checking the MAME manual at http://docs.mamedev.org






Entire thread
Subject Posted by Posted on
* MAME 0.142u5 is out AWJ 06/06/11 01:58 AM
. * Re: MAME 0.142u5 is out biobern  06/12/11 09:20 PM
. * HLSL performance hit: 0.142u5 vs 0.142u4 Malmanian  06/07/11 03:53 AM
. * Speed hit enabling yiq_enable also noticed in 142u5 DiodeDude  06/08/11 04:33 AM
. * Re: Speed hit enabling yiq_enable also noticed in 142u5 R. Belmont  06/08/11 01:05 PM
. * Re: Speed hit enabling yiq_enable also noticed in 142u5 DiodeDude  06/09/11 01:50 AM
. * Re: Speed hit enabling yiq_enable also noticed in 142u5 R. Belmont  06/09/11 06:41 AM
. * Here ya go! DiodeDude  06/09/11 12:28 PM
. * Re: Speed hit enabling yiq_enable also noticed in 142u5 Sune  06/08/11 06:02 AM
. * Re: Speed hit enabling yiq_enable also noticed in 142u5 Malmanian  06/08/11 01:23 PM
. * Re: MAME 0.142u5 is out gamerfan  06/07/11 03:25 AM
. * Re: MAME 0.142u5 is out SmitdoggAdministrator  06/07/11 03:29 AM
. * Re: MAME 0.142u5 is out ShimaPong  06/06/11 03:38 PM
. * Re: MAME 0.142u5 is out CaH4e3  06/08/11 04:39 PM
. * Re: MAME 0.142u5 is out MetalliC  06/06/11 06:12 PM
. * Re: MAME 0.142u5 is out rad_killer  06/06/11 10:42 PM
. * Questions on HLSL scanlines feature..... mogli  06/06/11 10:40 AM
. * Re: Questions on HLSL scanlines feature..... R. Belmont  06/06/11 02:08 PM
. * Re: Questions on HLSL scanlines feature..... WarrenO  06/07/11 11:53 PM
. * Re: Questions on HLSL scanlines feature..... R. Belmont  06/08/11 01:50 PM
. * Re: Questions on HLSL scanlines feature..... Firehawke  06/06/11 10:53 AM
. * Re: MAME 0.142u5 is out Cyberzinho Punk  06/06/11 03:56 AM
. * MAME0142u5b... redk9258  06/06/11 03:41 AM
. * Re: MAME0142u5b... CiroConsentino  06/06/11 02:02 PM
. * MAME0142u5b_64-bit... redk9258  06/06/11 03:30 AM
. * Re: MAME0142u5b_64-bit... AnimalBear  06/06/11 03:10 PM
. * Re: MAME0142u5b_64-bit... redk9258  06/06/11 05:39 PM
. * Re: MAME0142u5b_64-bit... fortuna_chan  06/06/11 04:21 AM
. * Re: MAME0142u5b_64-bit... Trebor  06/06/11 03:30 AM
. * Re: MAME 0.142u5 is out B2K24  06/06/11 02:52 AM
. * Re: MAME 0.142u5 is out AnimalBear  06/06/11 02:58 AM
. * Re: MAME 0.142u5 is out CiroConsentino  06/06/11 02:21 AM
. * Cool... Trebor  06/06/11 02:15 AM
. * Re: Cool... redk9258  06/06/11 04:14 AM

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