diff options
Diffstat (limited to 'plugins/ZamEQ2/ZamEQ2Plugin.cpp')
| -rw-r--r-- | plugins/ZamEQ2/ZamEQ2Plugin.cpp | 21 |
1 files changed, 4 insertions, 17 deletions
diff --git a/plugins/ZamEQ2/ZamEQ2Plugin.cpp b/plugins/ZamEQ2/ZamEQ2Plugin.cpp index 05e2d5d..a704c0a 100644 --- a/plugins/ZamEQ2/ZamEQ2Plugin.cpp +++ b/plugins/ZamEQ2/ZamEQ2Plugin.cpp @@ -26,13 +26,6 @@ ZamEQ2Plugin::ZamEQ2Plugin() { // set default values d_setProgram(0); - - // reset - d_deactivate(); -} - -ZamEQ2Plugin::~ZamEQ2Plugin() -{ } // ----------------------------------------------------------------------- @@ -291,12 +284,6 @@ void ZamEQ2Plugin::d_activate() } } -void ZamEQ2Plugin::d_deactivate() -{ - // all values to zero -} - - void ZamEQ2Plugin::lowshelf(int i, int ch, float srate, float fc, float g) { float k, v0; @@ -307,7 +294,7 @@ void ZamEQ2Plugin::lowshelf(int i, int ch, float srate, float fc, float g) if (g < 0.f) { // LF cut float denom = v0 + sqrt(2. * v0)*k + k*k; - b0[ch][i] = v0 * (1. + sqrt(2.)*k + k*k) / denom; + b0[ch][i] = v0 * (1. + sqrt(2.)*k + k*k) / denom; b1[ch][i] = 2. * v0*(k*k - 1.) / denom; b2[ch][i] = v0 * (1. - sqrt(2.)*k + k*k) / denom; a1[ch][i] = 2. * (k*k - v0) / denom; @@ -369,7 +356,7 @@ void ZamEQ2Plugin::peq(int i, int ch, float srate, float fc, float g, float bw) // boost float denom = 1. + k/q + k*k; b0[ch][i] = (1. + k*v0/q + k*k) / denom; - b1[ch][i] = 2. * (k*k - 1.) / denom; + b1[ch][i] = 2. * (k*k - 1.) / denom; b2[ch][i] = (1. - k*v0/q + k*k) / denom; a1[ch][i] = b1[ch][i]; a2[ch][i] = (1. - k/q + k*k) / denom; @@ -380,7 +367,7 @@ float ZamEQ2Plugin::run_filter(int i, int ch, double in) { double out; in = sanitize_denormal(in); - out = in * b0[ch][i] + x1[ch][i] * b1[ch][i] + out = in * b0[ch][i] + x1[ch][i] * b1[ch][i] + x2[ch][i] * b2[ch][i] - y1[ch][i] * a1[ch][i] - y2[ch][i] * a2[ch][i] + 1e-20f; @@ -393,7 +380,7 @@ float ZamEQ2Plugin::run_filter(int i, int ch, double in) return (float) out; } -void ZamEQ2Plugin::d_run(float** inputs, float** outputs, uint32_t frames) +void ZamEQ2Plugin::d_run(const float** inputs, float** outputs, uint32_t frames) { float srate = d_getSampleRate(); |