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full i2s fix & loudness limited log

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philippe44
2023-09-04 16:06:49 -07:00
parent 0b077b5234
commit 926c567345
5 changed files with 32 additions and 19 deletions
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5
components/squeezelite/equalizer.c
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@@ -64,13 +64,17 @@ static const float loudness_envelope_coefficients[EQ_BANDS][POLYNOME_COUNT] = {
* calculate loudness gains
*/
static void calculate_loudness(void) {
char trace[EQ_BANDS * 5 + 1];
size_t n = 0;
for (int i = 0; i < EQ_BANDS; i++) {
for (int j = 0; j < POLYNOME_COUNT && equalizer.loudness != 0; j++) {
equalizer.loudness_gain[i] +=
loudness_envelope_coefficients[i][j] * pow(equalizer.volume, j);
}
equalizer.loudness_gain[i] *= equalizer.loudness / 2;
n += sprintf(trace + n, "%.2g%c", equalizer.loudness_gain[i], i < EQ_BANDS ? ',' : '\0');
}
LOG_INFO("loudness %s", trace);
}
/****************************************************************************************
@@ -211,7 +215,6 @@ void equalizer_process(uint8_t *buf, uint32_t bytes) {
esp_equalizer_set_band_value(equalizer.handle, gain, i, 0);
esp_equalizer_set_band_value(equalizer.handle, gain, i, 1);
active |= gain != 0;
LOG_INFO("EQUALIZER INDEX %u => gain:%.2f, loudness:%.2f,", i, equalizer.gain[i], equalizer.loudness_gain[i]);
}
// at the end do not activate equalizer if all gain are 0