tweaks to get a VST-supporting 3.0 to build & startup

git-svn-id: svn://localhost/ardour2/branches/3.0@4705 d708f5d6-7413-0410-9779-e7cbd77b26cf

gtk2_ardour/route_ui.cc

@@ -1194,3 +1194,5 @@ RouteUI::adjust_latency ()
 {
 	LatencyDialog dialog (_route->name() + _("latency"), *(_route.get()), _session.frame_rate(), _session.engine().frames_per_cycle());
 }
+
+

libs/ardour/ardour/vst_plugin.h

@@ -66,13 +66,13 @@ class VSTPlugin : public ARDOUR::Plugin
 	void set_parameter (uint32_t port, float val);
 	float get_parameter (uint32_t port) const;
 	int get_parameter_descriptor (uint32_t which, ParameterDescriptor&) const;
-	std::set<uint32_t> automatable() const;
+	std::set<Evoral::Parameter> automatable() const;
 	uint32_t nth_parameter (uint32_t port, bool& ok) const;
 	void activate ();
 	void deactivate ();
 	void set_block_size (nframes_t nframes);
 	int connect_and_run (BufferSet&, uint32_t& in, uint32_t& out, nframes_t nframes, nframes_t offset);
-	string describe_parameter (uint32_t);
+	string describe_parameter (Evoral::Parameter);
 	string state_node_name() const { return "vst"; }
 	void print_parameter (uint32_t, char*, uint32_t len) const;
 

libs/ardour/plugin_manager.cc

@@ -528,8 +528,8 @@ PluginManager::vst_discover (string path)
 	info->path = path;
 	info->creator = finfo->creator;
 	info->index = 0;
-	info->n_inputs = finfo->numInputs;
-	info->n_outputs = finfo->numOutputs;
+	info->n_inputs.set_audio (finfo->numInputs);
+	info->n_outputs.set_audio (finfo->numOutputs);
 	info->type = ARDOUR::VST;
 	
 	_vst_plugin_info.push_back (info);

libs/ardour/session_vst.cc

@@ -21,7 +21,6 @@
 #include <cstdio>
 
 #include <fst.h>
-#include <vst/aeffectx.h>
 
 #include "ardour/session.h"
 #include "ardour/vst_plugin.h"

libs/ardour/vst_plugin.cc

@@ -41,13 +41,14 @@
 #include "pbd/pathscanner.h"
 #include "pbd/xml++.h"
 
-#include <vst/aeffectx.h>
+#include <fst.h>
 
 #include "ardour/session.h"
 #include "ardour/audioengine.h"
 #include "ardour/filesystem_paths.h"
 #include "ardour/vst_plugin.h"
 #include "ardour/buffer_set.h"
+#include "ardour/audio_buffer.h"
 
 #include "pbd/stl_delete.h"
 
@@ -82,7 +83,7 @@ VSTPlugin::VSTPlugin (AudioEngine& e, Session& session, FSTHandle* h)
 
 	_plugin->dispatcher (_plugin, effSetProgram, 0, 0, NULL, 0.0f);
 	
-	Plugin::setup_controls ();
+	// Plugin::setup_controls ();
 }
 
 VSTPlugin::VSTPlugin (const VSTPlugin &other)
@@ -94,8 +95,8 @@ VSTPlugin::VSTPlugin (const VSTPlugin &other)
 		throw failed_constructor();
 	}
 	_plugin = _fst->plugin;
-
-	Plugin::setup_controls ();
+	
+	// Plugin::setup_controls ();
 }
 
 VSTPlugin::~VSTPlugin ()
@@ -158,43 +159,27 @@ VSTPlugin::get_state()
 		}
 
 		/* save it to a file */
-
-		Glib::ustring path = Glib::build_filename (get_user_ardour_path (), "vst");
-		struct stat sbuf;
-
+		
 		sys::path user_vst_directory(user_config_directory());
-	
 		user_vst_directory /= "vst";
-		path = user_vst_directory.to_string();
 
-		if (stat (path.c_str(), &sbuf)) {
-			if (errno == ENOENT) {
-				if (g_mkdir_with_parents (path.c_str(), 0600)) {
-					error << string_compose (_("cannot create VST chunk directory: %1"),
-								 strerror (errno))
-					      << endmsg;
-					return *root;
-				}
-
-			} else {
-
-				warning << string_compose (_("cannot check VST chunk directory: %1"), strerror (errno))
-					<< endmsg;
-				return *root;
-			}
-
-		} else if (!S_ISDIR (sbuf.st_mode)) {
-			error << string_compose (_("%1 exists but is not a directory"), path)
-			      << endmsg;
+		try {
+			sys::create_directories (user_vst_directory);	
+		}
+		catch (const sys::filesystem_error& ex)
+		{
+			error << "Could not create user configuration directory" << endmsg;
 			return *root;
 		}
 		
-		path = Glib::build_filename (path, "something");
+		sys::path file (user_vst_directory);
+		
+		file /= "something";
 		
 		/* store information */
 
 		XMLNode* chunk_node = new XMLNode (X_("chunk"));
-		chunk_node->add_property ("path", path);
+		chunk_node->add_property ("path", file.to_string());
 		
 		root->add_child_nocopy (*chunk_node);
 		
@@ -348,10 +333,10 @@ VSTPlugin::save_preset (string name)
 }
 
 string
-VSTPlugin::describe_parameter (uint32_t param)
+VSTPlugin::describe_parameter (Evoral::Parameter param)
 {
 	char name[64];
-	_plugin->dispatcher (_plugin, effGetParamName, param, 0, name, 0);
+	_plugin->dispatcher (_plugin, effGetParamName, param.id(), 0, name, 0);
 	return name;
 }
 
@@ -369,13 +354,13 @@ VSTPlugin::signal_latency () const
 #endif
 }
 
-set<uint32_t>
+set<Evoral::Parameter>
 VSTPlugin::automatable () const
 {
-	set<uint32_t> ret;
+	set<Evoral::Parameter> ret;
 
 	for (uint32_t i = 0; i < parameter_count(); ++i){
-		ret.insert (ret.end(), i);
+		ret.insert (ret.end(), Evoral::Parameter(PluginAutomation, 0, i));
 	}
 
 	return ret;
@@ -474,11 +459,9 @@ VSTPlugin::has_editor () const
 void
 VSTPlugin::print_parameter (uint32_t param, char *buf, uint32_t len) const
 {
-	char lab[9];
 	char *first_nonws;
 
-	_plugin->dispatcher (_plugin, effGetParamLabel, param, 0, lab, 0);
-	_plugin->dispatcher (_plugin, effGetParamDisplay, param, 0, buf, 0);
+	_plugin->dispatcher (_plugin, 7 /* effGetParamDisplay */, param, 0, buf, 0);
 
 	if (buf[0] == '\0') {
 		return;

vst/ardevst

@@ -2,5 +2,5 @@
 
 . ../gtk2_ardour/ardev_common.sh
 
-export LD_LIBRARY_PATH=gtk2_ardour:$LD_LIBRARY_PATH
-exec wine ./vst/ardour_vst.exe.so "$@"
+export LD_LIBRARY_PATH=../gtk2_ardour:$LD_LIBRARY_PATH
+exec wine $TOP/vst/ardour_vst.exe.so "$@"