Function transform_all

AudioEncode/aencode.cpp:744–761

}

void transform_all(Encoder &enc) {
  if (enc.m_levels <= 0)
    return;

  int32_t subBandCount = 1;
  int32_t sampleCount = enc.m_samplesPerBlock;
  for (int i = 0; i < enc.m_levels; ++i) {
    float *levelDataEBX = enc.m_levelSlots[i];
    float *levelDataEBP = enc.m_levelSlots[i + 1];

    for (int sbc = 0; sbc < subBandCount; ++sbc) {
      transform_subband(enc, levelDataEBX++, levelDataEBP++, subBandCount, sampleCount);
    }

    subBandCount += subBandCount;
    sampleCount >>= 1;
  }
}

int32_t calc_bits(Encoder &enc, int32_t val) {
  static uint32_t calc_bits_data[] = {0x00, 0x13, 0x16, 0x03, 0x1D, 0x00};