PixelFlux

Overview

A Swift framework for GPU-based image filters using Metal. Includes a demo iOS app to test filters in real time. Built as a deep-dive into Metal shaders, compute pipelines, and Swift framework packaging.

Key Features

• Metal Compute Pipelines — GPU-accelerated image processing via Apple Metal
• Custom Shader Library — Collection of filter shaders (blur, color grading, edge detection, etc.)
• Demo iOS App — Interactive app for testing and previewing filters live
• Swift Framework — Packaged as a reusable framework with clean public API

Tech Stack

• Language: Swift
• GPU: Apple Metal
• Platform: iOS