LV2: Refactor in, out and params to base class.

Base class is now a template taking number of params, inputs and outputs
as template args. The last two defaults to 2 (stereo pair), but number
of params have to be given.

Now if only we could find a smart template for generating the run
function too...

1 files changed, 3 insertions, 46 deletions

diff --git a/plugins/LV2/src/Acceleration/Acceleration.cpp b/plugins/LV2/src/Acceleration/Acceleration.cpp
index 840d0f3..3499537 100644
--- a/plugins/LV2/src/Acceleration/Acceleration.cpp
+++ b/plugins/LV2/src/Acceleration/Acceleration.cpp
@@ -2,60 +2,17 @@
 #include <iostream>
 #include <lv2wrapper.h>
 
-namespace {
-
-enum class PortIndex : uint32_t {
-    LIMIT,
-    DRYWET,
-    IN_L,
-    IN_R,
-    OUT_L,
-    OUT_R,
-};
-
-} // anon namespace
-
 Acceleration::Acceleration(double rate)
     : LV2Plugin(rate)
 {
 }
 
-void Acceleration::connect_port(uint32_t port, void * data)
-{
-    switch (static_cast<PortIndex>(port)) {
-        case PortIndex::LIMIT:
-            limit = (const float *) data;
-            break;
-
-        case PortIndex::DRYWET:
-            drywet = (const float *) data;
-            break;
-
-        case PortIndex::IN_L:
-            in[0] = (const float *) data;
-            break;
-
-        case PortIndex::IN_R:
-            in[1] = (const float *) data;
-            break;
-
-        case PortIndex::OUT_L:
-            out[0] = (float *) data;
-            break;
-
-        case PortIndex::OUT_R:
-            out[1] = (float *) data;
-            break;
-
-        default:
-            std::cerr << "Invalid port " << port << ": ignoring." << std::endl;
-    }
-}
 
 void Acceleration::run(uint32_t num_samples)
 {
-    A = *limit;
-    B = *drywet;
+    A = *params[0];
+    B = *params[1];
+
     processReplacing(const_cast<float **>(in), out, num_samples);
 }