X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=libs%2Fardour%2Fsession_vst.cc;h=2aa873c6e641cd8df324e4f3150d8d8026575649;hb=ed72df29b79f9e2dc7482f07c39010b4523c4a8e;hp=7f13d3e18bfebf47fd74d08b25a82caeee9b68a5;hpb=bb9cc45cd22af67ac275a5e73accbe14fee664d8;p=ardour.git

diff --git a/libs/ardour/session_vst.cc b/libs/ardour/session_vst.cc
index 7f13d3e18b..2aa873c6e6 100644
--- a/libs/ardour/session_vst.cc
+++ b/libs/ardour/session_vst.cc
@@ -58,11 +58,11 @@ long Session::vst_callback (AEffect* effect,
 	if (effect && effect->user) {
 	        plug = (VSTPlugin*) (effect->user);
 		session = &plug->session();
-		SHOW_CALLBACK ("am callback 0x%x, opcode = %ld, plugin = \"%s\" ", pthread_self(), opcode, plug->name());
+		SHOW_CALLBACK ("am callback 0x%x, opcode = %ld, plugin = \"%s\" ", (int) pthread_self(), opcode, plug->name());
 	} else {
 		plug = 0;
 		session = 0;
-		SHOW_CALLBACK ("am callback 0x%x, opcode = %ld", pthread_self(), opcode);
+		SHOW_CALLBACK ("am callback 0x%x, opcode = %ld", (int) pthread_self(), opcode);
 	}
 
 	switch(opcode){
@@ -70,8 +70,8 @@ long Session::vst_callback (AEffect* effect,
 	case audioMasterAutomate:
 		SHOW_CALLBACK ("amc: audioMasterAutomate\n");
 		// index, value, returns 0
-		if (effect) {
-			effect->setParameter (effect, index, opt);
+		if (plug) {
+			plug->set_parameter (index, opt);
 		}
 		return 0;
 
@@ -107,6 +107,9 @@ long Session::vst_callback (AEffect* effect,
 	case audioMasterWantMidi:
 		SHOW_CALLBACK ("amc: audioMasterWantMidi\n");
 		// <value> is a filter which is currently ignored
+		if (plug) {
+			plug->get_info()->n_inputs.set_midi (1);
+		}
 		return 0;
 
 	case audioMasterGetTime:
@@ -345,7 +348,7 @@ long Session::vst_callback (AEffect* effect,
 		return 0;
 
 	default:
-		SHOW_CALLBACK ("VST master dispatcher: undefed: %d\n", opcode);
+		SHOW_CALLBACK ("VST master dispatcher: undefed: %ld\n", opcode);
 		break;
 	}