ardour/livetrax
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avoid memcpy if it's not needed.

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besides, memcpy areas may not overlap
This commit is contained in:
Robin Gareus 2016-03-15 18:47:39 +01:00
parent 3239876faf
commit 71c6cbecda
1 changed files with 3 additions and 1 deletions
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4
libs/ardour/vst_plugin.cc
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@ -600,7 +600,9 @@ VSTPlugin::connect_and_run (BufferSet& bufs,
if (!valid) {
continue;
}
copy_vector (bufs.get_audio(index).data(offset), outs[i], nframes);
if (outs[i] != bufs.get_audio(index).data(offset)) {
copy_vector (bufs.get_audio(index).data(offset), outs[i], nframes);
}
}
return 0;
}