Basic distortion plugin!

dynamite.ttl

@@ -44,7 +44,7 @@
             lv2:index 3 ;
             lv2:symbol "threshold" ;
             lv2:name "Threshold" ;
-            lv2:default 1.0 ;
-            lv2:minimum -20.0 ;
-            lv2:maximum 60.0 ;
+            lv2:default 10.0 ;
+            lv2:minimum 0.0 ;
+            lv2:maximum 1.0 ;
         ].

plugin.cc

@@ -13,6 +13,9 @@ namespace Dynamite {
             case DRIVE:
                 drive = (const float *)data;
                 break;
+            case THRESHOLD:
+                threshold = (const float *)data;
+                break;
         }
     }
 
@@ -21,6 +24,11 @@ namespace Dynamite {
 
         for(uint32_t pos = 0; pos < n_samples; pos++) {
             output[pos] = input[pos] * coeff;
+            if(output[pos] > *threshold) {
+                output[pos] = *threshold;
+            } else if (output[pos] < -*threshold) {
+                output[pos] = -*threshold;
+            }
         }
     }
 }

plugin.hh

@@ -11,6 +11,7 @@ namespace Dynamite {
 
     class Drive : public Plugin<Drive> {
         const float *drive;
+        const float *threshold;
         const float *input;
         float *output;
     public: