Renamed variables + indent + small fix

distrho/DistrhoPlugin.hpp

@@ -744,10 +744,10 @@ public:
 
 
 #if DISTRHO_PLUGIN_WANT_PARAMETER_VALUE_CHANGE_REQUEST
-	/**
-	 TODO add description
-	*/
-	bool requestParameterValueChange(const uint32_t index, const float value) noexcept;
+    /**
+      TODO add description
+    */
+    bool requestParameterValueChange(const uint32_t index, const float value) noexcept;
 #endif
 protected:
    /* --------------------------------------------------------------------------------------------------------

distrho/src/DistrhoPluginLV2.cpp

@@ -72,7 +72,7 @@ public:
     PluginLv2(const double sampleRate,
             const LV2_URID_Map* const uridMap,
             const LV2_Worker_Schedule* const worker,
-            const LV2_ControlInputPort_Change_Request* const parameterRequest,
+            const LV2_ControlInputPort_Change_Request* const ctrlInPortChangeReq,
             const bool usingNominal)
         : fPlugin(this, writeMidiCallback, requestParameterValueChangeCallback),
           fUsingNominal(usingNominal),
@@ -85,7 +85,7 @@ public:
           fURIDs(uridMap),
           fUridMap(uridMap),
           fWorker(worker),
-          fCtrlInPortChangeReq(parameterRequest)
+          fCtrlInPortChangeReq(ctrlInPortChangeReq)
     {
 #if DISTRHO_PLUGIN_NUM_INPUTS > 0
         for (uint32_t i=0; i < DISTRHO_PLUGIN_NUM_INPUTS; ++i)
@@ -1138,12 +1138,12 @@ private:
 #if DISTRHO_PLUGIN_WANT_PARAMETER_VALUE_CHANGE_REQUEST
     bool setParameterValueChange(const uint32_t index, const float value)
     {
-		return fCtrlInPortChangeReq->request_change(fCtrlInPortChangeReq->handle, index, value);
+        return fCtrlInPortChangeReq->request_change(fCtrlInPortChangeReq->handle, index, value);
     }
 
     static bool requestParameterValueChangeCallback(void* ptr, const uint32_t index, const float value)
     {
-        return ((PluginLv2*)ptr)->setParameterValueChange(index, value);
+        return (((PluginLv2*)ptr)->setParameterValueChange(index, value) == 0);
     }
 #endif
 };
@@ -1155,7 +1155,7 @@ static LV2_Handle lv2_instantiate(const LV2_Descriptor*, double sampleRate, cons
     const LV2_Options_Option* options = nullptr;
     const LV2_URID_Map*       uridMap = nullptr;
     const LV2_Worker_Schedule* worker = nullptr;
-    const LV2_ControlInputPort_Change_Request* parameterRequest = nullptr;
+    const LV2_ControlInputPort_Change_Request* ctrlInPortChangeReq = nullptr;
 
     for (int i=0; features[i] != nullptr; ++i)
     {
@@ -1166,7 +1166,7 @@ static LV2_Handle lv2_instantiate(const LV2_Descriptor*, double sampleRate, cons
         else if (std::strcmp(features[i]->URI, LV2_WORKER__schedule) == 0)
             worker = (const LV2_Worker_Schedule*)features[i]->data;
         else if (std::strcmp(features[i]->URI, LV2_CONTROL_INPUT_PORT_CHANGE_REQUEST_URI) == 0)
-            parameterRequest = (const LV2_ControlInputPort_Change_Request*)features[i]->data;
+            ctrlInPortChangeReq = (const LV2_ControlInputPort_Change_Request*)features[i]->data;
     }
 
     if (options == nullptr)
@@ -1231,7 +1231,7 @@ static LV2_Handle lv2_instantiate(const LV2_Descriptor*, double sampleRate, cons
 
     d_lastSampleRate = sampleRate;
 
-    return new PluginLv2(sampleRate, uridMap, worker, parameterRequest, usingNominal);
+    return new PluginLv2(sampleRate, uridMap, worker, ctrlInPortChangeReq, usingNominal);
 }
 
 #define instancePtr ((PluginLv2*)instance)

distrho/src/DistrhoPluginVST.cpp

@@ -1175,7 +1175,7 @@ private:
 #if DISTRHO_PLUGIN_WANT_PARAMETER_VALUE_CHANGE_REQUEST
     bool setParameterValueChange(const uint32_t index, const float value)
     {
-		return 1; //needs implementation
+        return 1; //needs implementation
     }
 
     static bool requestParameterValueChangeCallback(void* ptr, const uint32_t index, const float value)

distrho/src/lv2/control-input-port-change-request.h

@@ -23,7 +23,7 @@
 #ifndef LV2_CONTROL_INPUT_PORT_CHANGE_REQUEST_H
 #define LV2_CONTROL_INPUT_PORT_CHANGE_REQUEST_H
 
-#include "lv2/lv2plug.in/ns/lv2core/lv2.h"
+#include "lv2.h"
 
 #define LV2_CONTROL_INPUT_PORT_CHANGE_REQUEST_URI    "http://kx.studio/ns/lv2ext/control-input-port-change-request"
 #define LV2_CONTROL_INPUT_PORT_CHANGE_REQUEST_PREFIX LV2_CONTROL_INPUT_PORT_CHANGE_REQUEST_URI "#"