Help!! Not an issue, a feature request

BradLarson / GPUImage

An open source iOS framework for GPU-based image and video processing

http://www.sunsetlakesoftware.com/2012/02/12/introducing-gpuimage-framework

BSD 3-Clause "New" or "Revised" License

20.25k stars 4.61k forks source link

Help!! Not an issue, a feature request #1711

Closed iphonic closed 10 years ago

iphonic commented 10 years ago

Hi,

I have been using GPU for quite sometime, then I come across CIFilters,
I was wondering to get same effects like `CICategoryColorEffects` in CIFilter with GPU, 
I don't want to use CIFilters. Is there any resource from which I can get all the

combinations to create those effects?

Are you thinking of adding those in GPU?

BradLarson commented 10 years ago

Many of the filters within that category already exist in the framework (sepia tone, monochrome, invert, etc.). For the others, you'll just need to find the math they apply to generate these effects and reproduce those with your own shaders.