minimp3

This directory vendors minimp3.h from lieff/minimp3 at commit ea99364f61c14656440e8d77e9c233ccf3124633 under CC0-1.0.

Pinned upstream and local file hashes:

upstream minimp3.h: 57e437c5c1f0e8b243885d3929c8973b5e6c778451e0100ab4251d19915cb3ad
local minimp3.h with the hook below: 3f59a7f29de636ca0db0aab8a5b86739c43ac8bf9ac902010e7220f783c0ae0a
LICENSE: 6a1ee543e5282cd9061881edf462e6fdab181f328da71fc2c9a6950a80e94d01

Wadamesh adds one opt-in MINIMP3_SCRATCH hook around the decoder's local scratch object. The Lua audio worker uses it to place the roughly 16 KB decoder workspace in PSRAM instead of its FreeRTOS task stack. Builds that do not define the hook retain upstream behavior.