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| author | David Robillard <d@drobilla.net> | 2008-10-06 02:22:14 +0000 |
|---|---|---|
| committer | David Robillard <d@drobilla.net> | 2008-10-06 02:22:14 +0000 |
| commit | 7d54c7a3831bde7a99a3b7824d2304da7c5715b0 (patch) | |
| tree | d9f59627d1047ab8c9fef93e06c1f4cc8e6ef6e1 /src/engine/LADSPANode.cpp | |
| parent | cc2eb2e38c4c8cb343b81974b774cef0af3dce4e (diff) | |
| download | ingen-7d54c7a3831bde7a99a3b7824d2304da7c5715b0.tar.gz ingen-7d54c7a3831bde7a99a3b7824d2304da7c5715b0.tar.bz2 ingen-7d54c7a3831bde7a99a3b7824d2304da7c5715b0.zip | |
LV2 and polyphony fixes from kfoltman.
Fix crash on changing polyphony when control->audio connections are present.
Increasing polyphony audibly adds new voices now and controls can be individually twiddled, but changing polyphony nukes individual voice values (issue #223).
git-svn-id: http://svn.drobilla.net/lad/trunk/ingen@1623 a436a847-0d15-0410-975c-d299462d15a1
Diffstat (limited to 'src/engine/LADSPANode.cpp')
| -rw-r--r-- | src/engine/LADSPANode.cpp | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/src/engine/LADSPANode.cpp b/src/engine/LADSPANode.cpp index 22f5bbf3..6af45985 100644 --- a/src/engine/LADSPANode.cpp +++ b/src/engine/LADSPANode.cpp @@ -74,6 +74,19 @@ LADSPANode::prepare_poly(uint32_t poly) cerr << "Failed to instantiate plugin!" << endl; return false; } + + // Initialize the values of new ports + for (unsigned long j=0; j < num_ports(); ++j) { + PortImpl* const port = _ports->at(j); + Buffer *buffer = port->prepared_buffer(i); + + // FIXME: Preserve individual voice values + if (port->type() == DataType::CONTROL) { + ((AudioBuffer*)buffer)->set_value(port->value().get_float(), 0, 0); + } else if (port->type() == DataType::AUDIO) { + ((AudioBuffer*)buffer)->set_value(0.0f, 0, 0); + } + } if (_activated && _descriptor->activate) _descriptor->activate(_prepared_instances->at(i)); |