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avfilter/af_acrossover: split in correct spot

Previously split was made in wrong (half of original) position.
tags/n4.4
Paul B Mahol 4 years ago
parent
commit
f194cedfe6
1 changed files with 4 additions and 4 deletions
  1. +4
    -4
      libavfilter/af_acrossover.c

+ 4
- 4
libavfilter/af_acrossover.c View File

@@ -167,7 +167,7 @@ static av_cold int init(AVFilterContext *ctx)

static void set_lp(BiquadCoeffs *b, double fc, double q, double sr)
{
double omega = M_PI * fc / sr;
double omega = 2. * M_PI * fc / sr;
double cosine = cos(omega);
double alpha = sin(omega) / (2. * q);

@@ -187,7 +187,7 @@ static void set_lp(BiquadCoeffs *b, double fc, double q, double sr)

static void set_hp(BiquadCoeffs *b, double fc, double q, double sr)
{
double omega = M_PI * fc / sr;
double omega = 2. * M_PI * fc / sr;
double cosine = cos(omega);
double alpha = sin(omega) / (2. * q);

@@ -207,7 +207,7 @@ static void set_hp(BiquadCoeffs *b, double fc, double q, double sr)

static void set_ap(BiquadCoeffs *b, double fc, double q, double sr)
{
double omega = M_PI * fc / sr;
double omega = 2. * M_PI * fc / sr;
double cosine = cos(omega);
double alpha = sin(omega) / (2. * q);

@@ -227,7 +227,7 @@ static void set_ap(BiquadCoeffs *b, double fc, double q, double sr)

static void set_ap1(BiquadCoeffs *b, double fc, double sr)
{
double omega = M_PI * fc / sr;
double omega = 2. * M_PI * fc / sr;

b->a1 = exp(-omega);
b->a2 = 0.;


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