LV2: Port another batch of plugins, EQ - SurgeTide

Some plugins won't compile for various reasons, these have been left out
for now. One plugin failed autoporting, so that one's left out too.

I have not tested these plugins yet, so no guarantees that they work, or
that they work right. Please report any problems or if there's missing
control info to the mailing list.

1 files changed, 54 insertions, 0 deletions

diff --git a/plugins/LV2/src/Hermepass/Hermepass.h b/plugins/LV2/src/Hermepass/Hermepass.h
new file mode 100644
index 0000000..edf15fd
--- /dev/null
+++ b/plugins/LV2/src/Hermepass/Hermepass.h
@@ -0,0 +1,54 @@
+#ifndef __Hermepass_H
+#define __Hermepass_H
+
+#include <lv2plugin.h>
+
+class Hermepass : public LV2Plugin<2> {
+public:
+    Hermepass(double rate);
+
+    void activate();
+    void run(uint32_t num_samples);
+
+    static constexpr const char * URI = "https://www.airwindows.com/hermepass";
+
+private:
+    /*
+     * These are the original DSP functions from the VST plugin.
+     * They need to be called from the LV2 plugins `run` function.
+     */
+    void processReplacing(float **in, float **out, VstInt32 samples);
+    void processDoubleReplacing(double **in, double **out, VstInt32 samples);
+
+    /*
+     * Members needed by the processing functions.
+     */
+        
+	long double fpNShapeL;
+	long double fpNShapeR;
+	//default stuff
+	double iirAL;
+	double iirBL; //first stage is the flipping one, for lowest slope. It is always engaged, and is the highest one
+	double iirCL; //we introduce the second pole at the same frequency, to become a pseudo-Capacitor behavior
+	double iirDL;
+	double iirEL;
+	double iirFL; //our slope control will have a pow() on it so that the high orders are way to the right side
+	double iirGL;
+	double iirHL; //seven poles max, and the final pole is always at 20hz directly.
+	
+	double iirAR;
+	double iirBR; //first stage is the flipping one, for lowest slope. It is always engaged, and is the highest one
+	double iirCR; //we introduce the second pole at the same frequency, to become a pseudo-Capacitor behavior
+	double iirDR;
+	double iirER;
+	double iirFR; //our slope control will have a pow() on it so that the high orders are way to the right side
+	double iirGR;
+	double iirHR; //seven poles max, and the final pole is always at 20hz directly.
+	bool fpFlip;
+	
+
+    float A;
+    float B;
+};
+
+#endif