10f6eadd48
Even if small, the peak delay buffer copies N-1 elements for each frame whereas a ring buffer is copy-free and scales better if the buffer size increases. Tested: Bit-exactness verified with audioproc_f Bug: webrtc:7494 Change-Id: If8c33877b7ab1d881a0606e222b26857a82fff69 Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/184920 Reviewed-by: Karl Wiberg <kwiberg@webrtc.org> Commit-Queue: Alessio Bazzica <alessiob@webrtc.org> Cr-Commit-Position: refs/heads/master@{#32165}