PI: Leave unconnected buffers when split processing
Otherwise a stereo plugin on a mono bus will still have two valid input buffers, and a map saying so during process().
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@ -897,10 +897,10 @@ PluginInsert::connect_and_run (BufferSet& bufs, samplepos_t start, samplepos_t e
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}
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if (_match.method == Split && !no_inplace) {
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// TODO: also use this optimization if one source-buffer
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// feeds _all_ *connected* inputs.
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// currently this is *first* buffer to all only --
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// see PluginInsert::check_inplace
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/* This allows in-place processing. Copying a single source-port
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* to all the input pins of a plugin, using a dedicated buffer for each.
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* see PluginInsert::check_inplace
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*/
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for (DataType::iterator t = DataType::begin(); t != DataType::end(); ++t) {
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if (_configured_internal.get (*t) == 0) {
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continue;
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@ -917,8 +917,6 @@ PluginInsert::connect_and_run (BufferSet& bufs, samplepos_t start, samplepos_t e
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}
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}
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}
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/* the copy operation produces a linear monotonic input map */
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in_map[0] = ChanMapping (natural_input_streams ());
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}
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bufs.set_count(ChanCount::max(bufs.count(), _configured_internal));
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