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authorRobin Gareus <robin@gareus.org>2014-01-13 10:47:17 +0100
committerRobin Gareus <robin@gareus.org>2014-01-13 10:47:17 +0100
commit5e2a145cdd79890ffe656e32ea012fb41f6424fe (patch)
tree7af2a12d12a3c8c25a0b8caf439bc9b14c08fe3d /libs/ardour/internal_send.cc
parent35ab234e5e1aa6bbdcc095c87dfcc316e3aeb3c4 (diff)
ignore additional channels for AFL, PFL:
If the monitor-section has fewer-channels than the solo-listen point: ignore additional channels.
Diffstat (limited to 'libs/ardour/internal_send.cc')
-rw-r--r--libs/ardour/internal_send.cc14
1 files changed, 13 insertions, 1 deletions
diff --git a/libs/ardour/internal_send.cc b/libs/ardour/internal_send.cc
index 8136985e1f..9716cf002c 100644
--- a/libs/ardour/internal_send.cc
+++ b/libs/ardour/internal_send.cc
@@ -128,7 +128,19 @@ InternalSend::run (BufferSet& bufs, framepos_t start_frame, framepos_t end_frame
uint32_t const bufs_audio = bufs.count().get (DataType::AUDIO);
uint32_t const mixbufs_audio = mixbufs.count().get (DataType::AUDIO);
- assert (mixbufs.available().get (DataType::AUDIO) >= bufs_audio);
+ /* monitor-section has same number of channels as master-bus (on creation).
+ *
+ * There is no clear answer what should happen when trying to PFL or AFL
+ * a track that has more channels (bufs_audio from source-track is
+ * larger than mixbufs).
+ *
+ * There are two options:
+ * 1: discard additional channels (current)
+ * OR
+ * 2: require the monitor-section to have at least as many channels
+ * as the largest count of any route
+ */
+ //assert (mixbufs.available().get (DataType::AUDIO) >= bufs_audio);
/* Copy bufs into mixbufs, going round bufs more than once if necessary
to ensure that every mixbuf gets some data.