Audio Memory Management

What problem does it solve?

Real-time audio processing often suffers glitches when allocations occur on the audio thread. This skill provides patterns to pre-allocate buffers, use memory pools and arena allocators, and apply RAII to manage resources, ensuring deterministic latency.

Core Features & Use Cases

• Pre-allocation in prepareToPlay and fixed-size pools to handle polyphony without dynamic allocations.
• Arena allocation for per-block scratch memory with fast reset.
• RAII wrappers to manage DSP resources and ensure cleanups on destruction.
• Safe audio-thread practices: avoid allocations inside processBlock and prefer zero-alloc patterns in the hot path.

Quick Start

Run a test scenario that pre-allocates audio buffers during initialization and validates zero allocations inside the audio processing callback.