Works and fixes

- Fixed an incorrect calculation of 4-op channels and choosing 4-op channels for 2-op only banks
- Resolved trouble with automatically chosen flags because of internal confusion

1 files changed, 1 insertions, 0 deletions

diff --git a/src/adlmidi_opl3.cpp b/src/adlmidi_opl3.cpp
index d7dec78..279a7d5 100644
--- a/src/adlmidi_opl3.cpp
+++ b/src/adlmidi_opl3.cpp
@@ -151,6 +151,7 @@ void OPL3::setEmbeddedBank(unsigned int bank)
     dynamic_percussion_offset = 128;
     dynamic_melodic_banks.clear();
     dynamic_percussion_banks.clear();
+    dynamic_metainstruments.clear();
 }