From 140c4bb1158bab6b5fc1cfd894d5a17d87c34fd4 Mon Sep 17 00:00:00 2001
From: Robin Gareus <robin@gareus.org>
Date: Fri, 16 Sep 2016 22:35:27 +0200
Subject: re-do previous commit

* do not include _by_name() API. Port names are locale dependent
* proper whitespace (after comma, before bracket) and styleguide
---
 libs/ardour/lua_api.cc | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

(limited to 'libs/ardour/lua_api.cc')

diff --git a/libs/ardour/lua_api.cc b/libs/ardour/lua_api.cc
index 1cf403b8b0..13de1df2ea 100644
--- a/libs/ardour/lua_api.cc
+++ b/libs/ardour/lua_api.cc
@@ -176,6 +176,17 @@ ARDOUR::LuaAPI::set_plugin_insert_param (boost::shared_ptr<PluginInsert> pi, uin
 	return true;
 }
 
+float
+ARDOUR::LuaAPI::get_plugin_insert_param (boost::shared_ptr<PluginInsert> pi, uint32_t which, bool &ok)
+{
+	ok=false;
+	boost::shared_ptr<Plugin> plugin = pi->plugin();
+	if (!plugin) { return 0; }
+	uint32_t controlid = plugin->nth_parameter (which, ok);
+	if (!ok) { return 0; }
+	return plugin->get_parameter ( controlid );
+}
+
 bool
 ARDOUR::LuaAPI::set_processor_param (boost::shared_ptr<Processor> proc, uint32_t which, float val)
 {
@@ -184,6 +195,15 @@ ARDOUR::LuaAPI::set_processor_param (boost::shared_ptr<Processor> proc, uint32_t
 	return set_plugin_insert_param (pi, which, val);
 }
 
+float
+ARDOUR::LuaAPI::get_processor_param (boost::shared_ptr<Processor> proc, uint32_t which, bool &ok)
+{
+	ok=false;
+	boost::shared_ptr<PluginInsert> pi = boost::dynamic_pointer_cast<PluginInsert> (proc);
+	if (!pi) { return false; }
+	return get_plugin_insert_param (pi, which, ok);
+}
+
 int
 ARDOUR::LuaAPI::plugin_automation (lua_State *L)
 {
-- 
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