Whether the esp_jpeg component supports SIMD instructions? (IEC-9)
modi12jin opened this issue · 2 comments
modi12jin commented
When I learned that SIMD instructions can speed up JPEG decoding, I wondered if the esp_jpeg component supports it?
igrr commented
Not yet, but this is something we are planning to implement!
jason-mao commented
The ADF https://github.com/espressif/esp-adf-libs/blob/master/esp_codec/include/codec/esp_jpeg_dec/enc.h has been optimized by S3 instructions.