diff options
author | Paul Davis <paul@linuxaudiosystems.com> | 2009-06-16 14:58:33 +0000 |
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committer | Paul Davis <paul@linuxaudiosystems.com> | 2009-06-16 14:58:33 +0000 |
commit | 86f24d20e1616ffaafc97de65db49fd6a91270f8 (patch) | |
tree | 17f4ac15f4ec6124e82482624f57ed2ceb8f81ca /libs/ardour/buffer_set.cc | |
parent | 9c8ee46c764f036707f45ebfa8f6696a9a6e56c6 (diff) |
first pass (ok, third really) at internal send+return - audio routing inside ardour without JACK. lots still to do, but at least the obvious works
git-svn-id: svn://localhost/ardour2/branches/3.0@5202 d708f5d6-7413-0410-9779-e7cbd77b26cf
Diffstat (limited to 'libs/ardour/buffer_set.cc')
-rw-r--r-- | libs/ardour/buffer_set.cc | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/libs/ardour/buffer_set.cc b/libs/ardour/buffer_set.cc index 005a4dae65..319444e1b9 100644 --- a/libs/ardour/buffer_set.cc +++ b/libs/ardour/buffer_set.cc @@ -225,5 +225,32 @@ BufferSet::read_from (BufferSet& in, nframes_t nframes) set_count(in.count()); } +// FIXME: make 'in' const +void +BufferSet::merge_from (BufferSet& in, nframes_t nframes) +{ + assert(available() >= in.count()); + + /* merge all input buffers into out existing buffers */ + for (DataType::iterator t = DataType::begin(); t != DataType::end(); ++t) { + BufferSet::iterator o = begin(*t); + for (BufferSet::iterator i = in.begin(*t); i != in.end(*t); ++i, ++o) { + o->merge_from (*i, nframes); + } + } + + set_count (in.count()); +} + +void +BufferSet::silence (nframes_t nframes, nframes_t offset) +{ + for (std::vector<BufferVec>::iterator i = _buffers.begin(); i != _buffers.end(); ++i) { + for (BufferVec::iterator b = i->begin(); b != i->end(); ++b) { + (*b)->silence (nframes, offset); + } + } +} + } // namespace ARDOUR |