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-   -   About this "Unfiltered framebuffer updates (faster mdecs)" (http://forums.ngemu.com/epsxe-archive/998-about-unfiltered-framebuffer-updates-faster-mdecs.html)

Bubsy May 19th, 2001 19:05

About this "Unfiltered framebuffer updates (faster mdecs)"
 
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Well I wanted to check this option out, because since noticing that there is the same option on Pete's CDR plugin 1.2, I unchecked the "Unfiltered framebuffer updates (faster mdecs)" in Pete's D3D 1.49 GPU plugin. So I Though that I could get a better resolution in the mdec's (without those pixel's that show sometimes). So here's the configuration;

Bubsy May 19th, 2001 19:06

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And here's pic 1;

Bubsy May 19th, 2001 19:12

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Then I notice that the mdec's resolution weren't that great and I went back to checking; Unfiltered framebuffer updates (faster mdecs);
In which it came out better than before;

Bubsy May 19th, 2001 19:19

I just want to ask this, when unchecking the Unfiltered framebuffer updates (faster mdecs), is it suppose to have that weird color combonation in "pic 1", or should it have a better and higher resolution?:confused:

Bubsy May 19th, 2001 19:23

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I also notice this when unchecking "Unfiltered framebuffer updates (faster mdecs)";

Bubsy May 19th, 2001 19:28

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I know that when unchecking "Unfiltered framebuffer updates (faster mdecs)", the mdec's resolution come out bad, but the text's come out smooth, which is nice:) . But when checking the "Unfiltered framebuffer updates (faster mdecs)", you could see the pixels from the text, like for example in here;

Pete Bernert May 19th, 2001 20:33

when you are doing 'unfiltered mdecs' in the d3d plugins,
they will not use a filtered texture, but a d3d surface, which is
faster on many cards.

Funny enuff nVidia drivers will filter a stretched surface automatically,
so it gets filtered, too...

when you are not doing the 'unfiltered' option, a filtered texture in the
same quality as you have selected in the gpu config will be used for
the mdec... and you are using 4-4-4-4 textures, so you will get a
bad quality.


Bubsy May 19th, 2001 20:38

So if I do it in 8-8-8-8 textures, will it turn out better?

tekwiz99 May 19th, 2001 20:45

not if 32bit colour plate helps, also one might expreience performance hit
sure, they are looks nicer then the one you have

Bubsy May 19th, 2001 20:52

Wait wait, say that again. I didn't understand what you said:confused:

Bubsy May 22nd, 2001 12:17

I just what to know that, will we get a better resolution in the mdec's in the future.:)


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