ardour/livetrax
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use buffer APIs instead of raw memcpy, fix plugin bypass

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This commit is contained in:
Robin Gareus 2013-12-29 21:48:14 +01:00
parent f4060c6b38
commit 9875d43414
1 changed files with 4 additions and 4 deletions
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8
libs/ardour/plugin_insert.cc
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@ -346,9 +346,8 @@ PluginInsert::connect_and_run (BufferSet& bufs, pframes_t nframes, framecnt_t of
/* XXX: audio only */
uint32_t first_idx = in_map.get (DataType::AUDIO, 0, &valid);
if (valid) {
Sample const * mono = bufs.get_audio (first_idx).data (offset);
for (uint32_t i = in_streams.n_audio(); i < natural_input_streams().n_audio(); ++i) {
memcpy (bufs.get_audio (in_map.get (DataType::AUDIO, i, &valid)).data (offset), mono, sizeof (Sample) * nframes);
bufs.get_audio(in_map.get (DataType::AUDIO, i, &valid)).read_from(bufs.get_audio(first_idx), nframes, offset, offset);
}
}
}
@ -490,8 +489,9 @@ PluginInsert::run (BufferSet& bufs, framepos_t /*start_frame*/, framepos_t /*end
/* not active, but something has make up for any channel count increase */
for (uint32_t n = out - in; n < out; ++n) {
memcpy (bufs.get_audio (n).data(), bufs.get_audio(in - 1).data(), sizeof (Sample) * nframes);
// TODO: option round-robin (n % in) or silence additional buffers ??
for (uint32_t n = in; n < out; ++n) {
bufs.get_audio(n).read_from(bufs.get_audio(in - 1), nframes);
}
}