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espressif / esp-adf-libs

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the source code of libesp_codec.a #2

Open dmyanti opened 6 years ago

dmyanti commented 6 years ago

would you please share the code of libesp_codec.a? I want to know two things

  1. How to reduce the time consumption of the audio codec algorithm such as opus, resample. How to use the xtensa lx6 DSP instructions as ESP32 support it.
  2. As ESP32 has FPU, does it mean the float point algorithm is almost equal to the fixed algorithm

Thank you!

douardda commented 3 years ago

we need the whole source code! #12

maowen commented 1 year ago

Here is an open port of libopus for the ESP-IDF in case it is helpful: https://github.com/XasWorks/esp-libopus