summaryrefslogtreecommitdiffstats
path: root/servers/audio/effects/eq.cpp
diff options
context:
space:
mode:
authorRémi Verschelde <rverschelde@gmail.com>2020-05-14 13:23:58 +0200
committerRémi Verschelde <rverschelde@gmail.com>2020-05-14 16:54:55 +0200
commit0be6d925dc3c6413bce7a3ccb49631b8e4a6e67a (patch)
treea27e497da7104dd0a64f98a04fa3067668735e91 /servers/audio/effects/eq.cpp
parent710b34b70227becdc652b4ae027fe0ac47409642 (diff)
downloadredot-engine-0be6d925dc3c6413bce7a3ccb49631b8e4a6e67a.tar.gz
Style: clang-format: Disable KeepEmptyLinesAtTheStartOfBlocks
Which means that reduz' beloved style which we all became used to will now be changed automatically to remove the first empty line. This makes us lean closer to 1TBS (the one true brace style) instead of hybridating it with some Allman-inspired spacing. There's still the case of braces around single-statement blocks that needs to be addressed (but clang-format can't help with that, but clang-tidy may if we agree about it). Part of #33027.
Diffstat (limited to 'servers/audio/effects/eq.cpp')
-rw-r--r--servers/audio/effects/eq.cpp18
1 files changed, 0 insertions, 18 deletions
diff --git a/servers/audio/effects/eq.cpp b/servers/audio/effects/eq.cpp
index b90e8a2726..bbcf31d5a9 100644
--- a/servers/audio/effects/eq.cpp
+++ b/servers/audio/effects/eq.cpp
@@ -61,29 +61,23 @@ static int solve_quadratic(double a, double b, double c, double *r1, double *r2)
}
EQ::BandProcess::BandProcess() {
-
c1 = c2 = c3 = history.a1 = history.a2 = history.a3 = 0;
history.b1 = history.b2 = history.b3 = 0;
}
void EQ::recalculate_band_coefficients() {
-
#define BAND_LOG(m_f) (log((m_f)) / log(2.))
for (int i = 0; i < band.size(); i++) {
-
double octave_size;
double frq = band[i].freq;
if (i == 0) {
-
octave_size = BAND_LOG(band[1].freq) - BAND_LOG(frq);
} else if (i == (band.size() - 1)) {
-
octave_size = BAND_LOG(frq) - BAND_LOG(band[i - 1].freq);
} else {
-
double next = BAND_LOG(band[i + 1].freq) - BAND_LOG(frq);
double prev = BAND_LOG(frq) - BAND_LOG(band[i - 1].freq);
octave_size = (next + prev) / 2.0;
@@ -118,7 +112,6 @@ void EQ::recalculate_band_coefficients() {
}
void EQ::set_preset_band_mode(Preset p_preset) {
-
band.clear();
#define PUSH_BANDS(m_bands) \
@@ -130,16 +123,13 @@ void EQ::set_preset_band_mode(Preset p_preset) {
}
switch (p_preset) {
-
case PRESET_6_BANDS: {
-
static const double bands[] = { 32, 100, 320, 1e3, 3200, 10e3 };
PUSH_BANDS(6);
} break;
case PRESET_8_BANDS: {
-
static const double bands[] = { 32, 72, 192, 512, 1200, 3000, 7500, 16e3 };
PUSH_BANDS(8);
@@ -153,14 +143,12 @@ void EQ::set_preset_band_mode(Preset p_preset) {
} break;
case PRESET_21_BANDS: {
-
static const double bands[] = { 22, 32, 44, 63, 90, 125, 175, 250, 350, 500, 700, 1e3, 1400, 2e3, 2800, 4e3, 5600, 8e3, 11e3, 16e3, 22e3 };
PUSH_BANDS(21);
} break;
case PRESET_31_BANDS: {
-
static const double bands[] = { 20, 25, 31.5, 40, 50, 63, 80, 100, 125, 160, 200, 250, 315, 400, 500, 630, 800, 1e3, 1250, 1600, 2e3, 2500, 3150, 4e3, 5e3, 6300, 8e3, 10e3, 12500, 16e3, 20e3 };
PUSH_BANDS(31);
} break;
@@ -170,19 +158,15 @@ void EQ::set_preset_band_mode(Preset p_preset) {
}
int EQ::get_band_count() const {
-
return band.size();
}
float EQ::get_band_frequency(int p_band) {
-
ERR_FAIL_INDEX_V(p_band, band.size(), 0);
return band[p_band].freq;
}
void EQ::set_bands(const Vector<float> &p_bands) {
-
band.resize(p_bands.size());
for (int i = 0; i < p_bands.size(); i++) {
-
band.write[i].freq = p_bands[i];
}
@@ -190,13 +174,11 @@ void EQ::set_bands(const Vector<float> &p_bands) {
}
void EQ::set_mix_rate(float p_mix_rate) {
-
mix_rate = p_mix_rate;
recalculate_band_coefficients();
}
EQ::BandProcess EQ::get_band_processor(int p_band) const {
-
EQ::BandProcess band_proc;
ERR_FAIL_INDEX_V(p_band, band.size(), band_proc);