OpenCL Audio Effects Engine (CLFX) v1.0.1

A high-performance, hardened, and multiplatform-safe OpenCL audio processing engine for WAV files. Optimized for modern GPUs (including Intel Iris Xe) with vectorization, local memory caching, and zero-copy unified memory support.

🚀 Key Features

• High-Performance Audio Effects:
  • Gain: Adjustable signal multiplier with automatic clipping.
  • Echo/Delay: Parallelized one-shot reflection.
  • Low-pass Filter: Smoothed 3-tap FIR filter utilizing __local memory caching.
  • Bitcrush: Pre-computed bit-depth reduction for a classic "lo-fi" sound.
• Hardware-Accelerated: Full OpenCL 3.0 backend with float4 vectorization.
• Multiplatform Safe: Dynamically queries hardware limits at runtime to ensure compatibility across different GPUs and CPUs (supports Windows, Linux, and Raspberry Pi 5).
• Hardened Security:
  • Path Jailing: Prevents directory traversal attacks via os.path.realpath containment.
  • Type Safety: Strictly validates all numeric parameters as floats in both frontend and backend.
  • Execution Timeouts: Proactive subprocess monitoring (120s limit) to prevent server hangs.