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hub / github.com/Edzelf/ESP32-Radio / DequantBlock

Function DequantBlock

lib/codecs/src/aac_decoder.cpp:4896–5027  ·  view source on GitHub ↗

* Function: DequantBlock * * Description: dequantize one block of transform coefficients (in-place) * * Inputs: quantized transform coefficients, range = [0, 8191] * number of samples to dequantize * scalefactor for this block of data, range = [0, 256] * * Outputs: dequantized transform coefficients in Q(FBITS_OUT_DQ_OFF) * * Return: guard bit m

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Callers 1

AACDequantizeFunction · 0.70

Calls 2

FASTABSFunction · 0.70
MULSHIFT32Function · 0.70

Tested by

no test coverage detected