From b11a18d226ba505c3f873f9bbf242fbb9391f42f Mon Sep 17 00:00:00 2001
From: Robin Gareus <robin@gareus.org>
Date: Thu, 26 Feb 2015 23:57:09 +0100
Subject: [PATCH] fix generic GUI for AU.

Ardour only queries AU writable (or read+writable)
parameters, hence announce them as such.
---
 libs/ardour/audio_unit.cc | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/libs/ardour/audio_unit.cc b/libs/ardour/audio_unit.cc
index 2d4ab6bb6c..fb5ee64380 100644
--- a/libs/ardour/audio_unit.cc
+++ b/libs/ardour/audio_unit.cc
@@ -532,7 +532,7 @@ AUPlugin::discover_parameters ()
 
 	for (uint32_t i = 0; i < sizeof (scopes) / sizeof (scopes[0]); ++i) {
 
-		AUParamInfo param_info (unit->AU(), false, false, scopes[i]);
+		AUParamInfo param_info (unit->AU(), false, /* include read only */ false, scopes[i]);
 
 		for (uint32_t i = 0; i < param_info.NumParams(); ++i) {
 
@@ -1674,7 +1674,7 @@ AUPlugin::parameter_is_control (uint32_t) const
 bool
 AUPlugin::parameter_is_input (uint32_t) const
 {
-	return false;
+	return true;
 }
 
 bool