Add control-input-port-change-request to lv2 ttl, cleanup

Signed-off-by: falkTX <falktx@falktx.com>

distrho/src/DistrhoPluginLV2export.cpp

@@ -37,6 +37,7 @@
 #include "lv2/worker.h"
 #include "lv2/lv2_kxstudio_properties.h"
 #include "lv2/lv2_programs.h"
+#include "lv2/control-input-port-change-request.h"
 
 #ifdef DISTRHO_PLUGIN_LICENSED_FOR_MOD
 # include "mod-license.h"
@@ -90,52 +91,51 @@
 #define DISTRHO_LV2_USE_EVENTS_IN  (DISTRHO_PLUGIN_WANT_MIDI_INPUT || DISTRHO_PLUGIN_WANT_TIMEPOS || DISTRHO_PLUGIN_WANT_STATE)
 #define DISTRHO_LV2_USE_EVENTS_OUT (DISTRHO_PLUGIN_WANT_MIDI_OUTPUT || DISTRHO_PLUGIN_WANT_STATE)
 
-#define DISTRHO_BYPASS_PARAMETER_NAME "lv2_enabled"
+// --------------------------------------------------------------------------------------------------------------------
 
-// -----------------------------------------------------------------------
-static const char* const lv2ManifestPluginExtensionData[] =
-{
+static constexpr const char* const lv2ManifestPluginExtensionData[] = {
     "opts:interface",
-#if DISTRHO_PLUGIN_WANT_STATE
+   #if DISTRHO_PLUGIN_WANT_STATE
     LV2_STATE__interface,
     LV2_WORKER__interface,
-#endif
-#if DISTRHO_PLUGIN_WANT_PROGRAMS
+   #endif
+   #if DISTRHO_PLUGIN_WANT_PROGRAMS
     LV2_PROGRAMS__Interface,
-#endif
-#ifdef DISTRHO_PLUGIN_LICENSED_FOR_MOD
+   #endif
+   #ifdef DISTRHO_PLUGIN_LICENSED_FOR_MOD
     MOD_LICENSE__interface,
-#endif
+   #endif
     nullptr
 };
 
-static const char* const lv2ManifestPluginOptionalFeatures[] =
-{
-#if DISTRHO_PLUGIN_IS_RT_SAFE
+static constexpr const char* const lv2ManifestPluginOptionalFeatures[] = {
+   #if DISTRHO_PLUGIN_IS_RT_SAFE
     LV2_CORE__hardRTCapable,
-#endif
+   #endif
     LV2_BUF_SIZE__boundedBlockLength,
-#if DISTRHO_PLUGIN_WANT_STATE
+   #if DISTRHO_PLUGIN_WANT_STATE
     LV2_STATE__mapPath,
     LV2_STATE__freePath,
-#endif
+   #endif
+   #if DISTRHO_PLUGIN_WANT_PARAMETER_VALUE_CHANGE_REQUEST
+    LV2_CONTROL_INPUT_PORT_CHANGE_REQUEST_URI,
+   #endif
     nullptr
 };
 
-static const char* const lv2ManifestPluginRequiredFeatures[] =
-{
+static constexpr const char* const lv2ManifestPluginRequiredFeatures[] = {
     "opts:options",
     LV2_URID__map,
-#if DISTRHO_PLUGIN_WANT_STATE
+   #if DISTRHO_PLUGIN_WANT_STATE
     LV2_WORKER__schedule,
-#endif
-#ifdef DISTRHO_PLUGIN_LICENSED_FOR_MOD
+   #endif
+   #ifdef DISTRHO_PLUGIN_LICENSED_FOR_MOD
     MOD_LICENSE__feature,
-#endif
+   #endif
     nullptr
 };
 
-static const char* const lv2ManifestPluginSupportedOptions[] =
+static constexpr const char* const lv2ManifestPluginSupportedOptions[] =
 {
     LV2_BUF_SIZE__nominalBlockLength,
     LV2_BUF_SIZE__maxBlockLength,
@@ -144,44 +144,40 @@ static const char* const lv2ManifestPluginSupportedOptions[] =
 };
 
 #if DISTRHO_PLUGIN_HAS_UI
-static const char* const lv2ManifestUiExtensionData[] =
-{
+static constexpr const char* const lv2ManifestUiExtensionData[] = {
     "opts:interface",
     "ui:idleInterface",
     "ui:showInterface",
-#if DISTRHO_PLUGIN_WANT_PROGRAMS
+   #if DISTRHO_PLUGIN_WANT_PROGRAMS
     LV2_PROGRAMS__UIInterface,
-#endif
+   #endif
     nullptr
 };
 
-static const char* const lv2ManifestUiOptionalFeatures[] =
-{
-#if DISTRHO_PLUGIN_HAS_EMBED_UI
-# if !DISTRHO_UI_USER_RESIZABLE
+static constexpr const char* const lv2ManifestUiOptionalFeatures[] = {
+  #if DISTRHO_PLUGIN_HAS_EMBED_UI
+   #if !DISTRHO_UI_USER_RESIZABLE
     "ui:noUserResize",
-# endif
+   #endif
     "ui:parent",
     "ui:touch",
-#endif
+  #endif
     "ui:requestValue",
     nullptr
 };
 
-static const char* const lv2ManifestUiRequiredFeatures[] =
-{
+static constexpr const char* const lv2ManifestUiRequiredFeatures[] = {
     "opts:options",
     "ui:idleInterface",
-#if DISTRHO_PLUGIN_WANT_DIRECT_ACCESS
+   #if DISTRHO_PLUGIN_WANT_DIRECT_ACCESS
     LV2_DATA_ACCESS_URI,
     LV2_INSTANCE_ACCESS_URI,
-#endif
+   #endif
     LV2_URID__map,
     nullptr
 };
 
-static const char* const lv2ManifestUiSupportedOptions[] =
-{
+static constexpr const char* const lv2ManifestUiSupportedOptions[] = {
     LV2_PARAMETERS__sampleRate,
     nullptr
 };
@@ -231,7 +227,7 @@ static void addAttribute(DISTRHO_NAMESPACE::String& text,
     }
 }
 
-// -----------------------------------------------------------------------
+// --------------------------------------------------------------------------------------------------------------------
 
 DISTRHO_PLUGIN_EXPORT
 void lv2_generate_ttl(const char* const basename)