Set \imprecise midi channel count in FOUNDCFG

So that it can depend on the actual configuration selected.

diff --git a/libs/ardour/luaproc.cc b/libs/ardour/luaproc.cc
index ae0b09717f866760efb85ba5cf44c5ce5dfcbb94..27746d29cbce14194f8c2bb065daf3d80dd230fd 100644 (file)
--- a/libs/ardour/luaproc.cc
+++ b/libs/ardour/luaproc.cc
@@ -393,6 +393,8 @@ LuaProc::can_support_io_configuration (const ChanCount& in, ChanCount& out, Chan
     audio_out = (nch);                             \
     if (imprecise) {                               \
       *imprecise = in;                             \
+      imprecise->set (DataType::MIDI,              \
+                      possible_midiin);            \
     }                                              \
     penalty = p;                                   \
     found = true;                                  \
@@ -518,6 +520,7 @@ LuaProc::can_support_io_configuration (const ChanCount& in, ChanCount& out, Chan
 
                        int possible_in = io["audio_in"].isNumber() ? io["audio_in"] : -1;
                        int possible_out = io["audio_out"].isNumber() ? io["audio_out"] : -1;
+                       int possible_midiin = _has_midi_input ? 1 : 0;
 
                        if (possible_out == 0 && possible_in == 0 && _has_midi_output) {
                                assert (audio_in > 0); // no input is handled above
@@ -550,7 +553,6 @@ LuaProc::can_support_io_configuration (const ChanCount& in, ChanCount& out, Chan
        }
 
        if (imprecise) {
-               imprecise->set (DataType::MIDI, _has_midi_input ? 1 : 0);
                _selected_in = *imprecise;
        } else {
                _selected_in = in;