Tencent Music Tech Team
Mar 10, 2017 · Mobile Development
Investigation of CFAllocatorRef and Custom Allocators for Efficient String Decoding on iOS
The article examines how iOS string decoding failures caused by malformed UTF‑8 bytes can be mitigated by parsing data byte‑by‑byte and using a custom CFAllocatorRef that reuses a fixed‑size stack or pre‑allocated buffer, avoiding heap fragmentation and improving performance.
CFAllocatorRefCoreFoundationMemory Management
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