when selecting one of a set of variable I/O configs for an AudioUnit so that its...

[ardour.git] / libs / ardour / plugin_insert.cc

diff --git a/libs/ardour/plugin_insert.cc b/libs/ardour/plugin_insert.cc
index 796ec9420cc6d565a344c900de3c6ff147084b20..ba61e43e9ca9031a89ce89ae955bdea2e3be1c6d 100644 (file)
--- a/libs/ardour/plugin_insert.cc
+++ b/libs/ardour/plugin_insert.cc
@@ -35,8 +35,6 @@
 #include "ardour/ladspa_plugin.h"
 #include "ardour/plugin.h"
 #include "ardour/plugin_insert.h"
-#include "ardour/port.h"
-#include "ardour/route.h"
 
 #ifdef LV2_SUPPORT
 #include "ardour/lv2_plugin.h"
@@ -54,7 +52,6 @@
 #include "ardour/audio_unit.h"
 #endif
 
-#include "ardour/audioengine.h"
 #include "ardour/session.h"
 #include "ardour/types.h"
 
@@ -138,12 +135,14 @@ PluginInsert::output_streams() const
 {
        assert (!_plugins.empty());
 
-       if (_plugins.front()->reconfigurable_io()) {
+       PluginInfoPtr info = _plugins.front()->get_info();
+
+       if (info->reconfigurable_io()) {
                ChanCount out = _plugins.front()->output_streams ();
                // DEBUG_TRACE (DEBUG::Processors, string_compose ("Plugin insert, reconfigur(able) output streams = %1\n", out));
                return out;
        } else {
-               ChanCount out = _plugins.front()->get_info()->n_outputs;
+               ChanCount out = info->n_outputs;
                // DEBUG_TRACE (DEBUG::Processors, string_compose ("Plugin insert, static output streams = %1 for %2 plugins\n", out, _plugins.size()));
                out.set_audio (out.n_audio() * _plugins.size());
                out.set_midi (out.n_midi() * _plugins.size());
@@ -158,11 +157,13 @@ PluginInsert::input_streams() const
 
        ChanCount in;
 
-       if (_plugins.front()->reconfigurable_io()) {
+       PluginInfoPtr info = _plugins.front()->get_info();
+
+       if (info->reconfigurable_io()) {
                assert (_plugins.size() == 1);
                in = _plugins.front()->input_streams();
        } else {
-               in = _plugins[0]->get_info()->n_inputs;
+               in = info->n_inputs;
        }
 
        DEBUG_TRACE (DEBUG::Processors, string_compose ("Plugin insert, input streams = %1, match using %2\n", in, _match.method));
@@ -712,7 +713,9 @@ PluginInsert::can_support_io_configuration (const ChanCount& in, ChanCount& out)
 PluginInsert::Match
 PluginInsert::private_can_support_io_configuration (ChanCount const & in, ChanCount& out) const
 {
-       if (_plugins.front()->reconfigurable_io()) {
+       PluginInfoPtr info = _plugins.front()->get_info();
+
+       if (info->reconfigurable_io()) {
                /* Plugin has flexible I/O, so delegate to it */
                bool const r = _plugins.front()->can_support_io_configuration (in, out);
                if (!r) {
@@ -722,8 +725,8 @@ PluginInsert::private_can_support_io_configuration (ChanCount const & in, ChanCo
                return Match (Delegate, 1);
        }
 
-       ChanCount inputs  = _plugins[0]->get_info()->n_inputs;
-       ChanCount outputs = _plugins[0]->get_info()->n_outputs;
+       ChanCount inputs  = info->n_inputs;
+       ChanCount outputs = info->n_outputs;
 
        bool no_inputs = true;
        for (DataType::iterator t = DataType::begin(); t != DataType::end(); ++t) {