vade

Continuing the 2 for 1 tradition Wesley started (and, shit, we cant 

let him steal the limelight for too long :) ), here is a GPU 

accelerated Levels (basically, like jit.charmap) shader. Ive included 

some of the code posted from the "jitter needs a curve drawing tool" 

thread to implement a tool similar to photoshops interface, as well 

as the basic low, mids and highs luma and RGB controls that Levels 

While a pretty basic shader, its very fast (uses a look up table), 

and since it does not have the input range and tolerance limitation 

that Adobe forces on you, some very cool looks can be made. Try it. 

Its kind of addicting to color correct things and make your footage 

looks nice. Great at the end of an effects chain.

http://abstrakt.vade.info/ILOVETHEMAXLIST/v001.levels.zip

Continuing the 2 for 1 tradition Wesley started (and, shit, we cant  
let him steal the limelight for too long :) ), here is a GPU  
accelerated Levels (basically, like jit.charmap) shader. Ive included  
some of the code posted from the "jitter needs a curve drawing tool"  
thread to implement a tool similar to photoshops interface, as well  
as the basic low, mids and highs luma and RGB controls that Levels  
has in Photoshop.

While a pretty basic shader, its very fast (uses a look up table),  
and since it does not have the input range and tolerance limitation  
that Adobe forces on you, some very cool looks can be made. Try it.  
Its kind of addicting to color correct things and make your footage  
looks nice. Great at the end of an effects chain.

sharing-is-fun-levels-shader-a-la-photoshop

Hah. I just noticed the cc.colormap shader - not sure how I missed 

that. Doh. Oh well, my help file is cooler :)

> Continuing the 2 for 1 tradition Wesley started (and, shit, we cant 

> let him steal the limelight for too long :) ), here is a GPU 

> accelerated Levels (basically, like jit.charmap) shader. Ive 

> included some of the code posted from the "jitter needs a curve 

> drawing tool" thread to implement a tool similar to photoshops 

> interface, as well as the basic low, mids and highs luma and RGB 

> While a pretty basic shader, its very fast (uses a look up table), 

> and since it does not have the input range and tolerance limitation 

> that Adobe forces on you, some very cool looks can be made. Try it. 

> Its kind of addicting to color correct things and make your footage 

> looks nice. Great at the end of an effects chain.

Hah. I just noticed the cc.colormap shader - not sure how I missed  
that. Doh. Oh well, my help file is cooler :)

> Continuing the 2 for 1 tradition Wesley started (and, shit, we cant  
> let him steal the limelight for too long :) ), here is a GPU  
> accelerated Levels (basically, like jit.charmap) shader. Ive  
> included some of the code posted from the "jitter needs a curve  
> drawing tool" thread to implement a tool similar to photoshops  
> interface, as well as the basic low, mids and highs luma and RGB  
> controls that Levels has in Photoshop.
>
> While a pretty basic shader, its very fast (uses a look up table),  
> and since it does not have the input range and tolerance limitation  
> that Adobe forces on you, some very cool looks can be made. Try it.  
> Its kind of addicting to color correct things and make your footage  
> looks nice. Great at the end of an effects chain.
>
> Enjoy -
>
> http://abstrakt.vade.info/ILOVETHEMAXLIST/v001.levels.zip
>
> v a d e //
>
> www.vade.info
> abstrakt.vade.info
>
>
>

[Sharing is fun] - Levels shader a-la photoshop