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

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iOS app implemented with shaders from this project:

Shaders

• Passthrough (Original)

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• Brightness

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• Contrast

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• Gamma

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• Exposure

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• Grayscale

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• Inversion

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• Rgba2Bgra

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• Pixellate

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• BoxBlur

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Author

Greg (Grzegorz) Surma

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