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added clamp lambda

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Ahmet Inan 2025-06-27 10:20:58 +02:00
commit 02c7e6d3f2
1 changed files with 2 additions and 1 deletions
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3
encode.cc
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@ -117,8 +117,9 @@ struct Encoder
clipping_and_filtering(scale, oper_mode > 25 && papr_reduction);
if (oper_mode > 25 && papr_reduction)
tone_reservation();
auto clamp = [](value v){ return v < value(-1) ? value(-1) : v > value(1) ? value(1) : v; };
for (int i = 0; i < symbol_len; ++i)
tdom[i] = cmplx(std::min(value(1), tdom[i].real()), std::min(value(1), tdom[i].imag()));
tdom[i] = cmplx(clamp(tdom[i].real()), clamp(tdom[i].imag()));
for (int i = 0; i < guard_len; ++i) {
value x = value(i) / value(guard_len - 1);
value ratio(0.5);