Metal Camera

Basic Swift implementation of the iOS video camera that uses GPU Shaders implemented with Metal Shading Language.

Check out corresponding Medium article: Easy Filters - Intro to GPU Pixel Shaders

iOS app implemented with shaders from this project:

Shaders

• Passthrough (Original)

• Brightness

• Contrast

• Gamma

• Exposure

• Grayscale

• Inversion

• Rgba2Bgra

• Pixellate

• BoxBlur

Author

Greg (Grzegorz) Surma

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