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| author | David Robillard <d@drobilla.net> | 2010-02-26 01:39:16 +0000 |
|---|---|---|
| committer | David Robillard <d@drobilla.net> | 2010-02-26 01:39:16 +0000 |
| commit | 52e49500bb78974d43bdfd30b2ec9b2a4522dd25 (patch) | |
| tree | 44a5a46e946c6b43b657ca5733a165943dd947ae /src/engine/PortImpl.hpp | |
| parent | 3d6b047cd19baf9bf5a81b4fe16e1e9e53ed8fef (diff) | |
| download | ingen-52e49500bb78974d43bdfd30b2ec9b2a4522dd25.tar.gz ingen-52e49500bb78974d43bdfd30b2ec9b2a4522dd25.tar.bz2 ingen-52e49500bb78974d43bdfd30b2ec9b2a4522dd25.zip | |
Perform all mixing for an audio input in a single mix operation (instead of a two step polyphony mixdown (by connections) and connections mixdown (by ports)).
Speed up and inline AudioBuffer::accumulate, to speed up mix().
Remove local buffer from Connection (always mix into destination InputPort's buffers).
git-svn-id: http://svn.drobilla.net/lad/trunk/ingen@2494 a436a847-0d15-0410-975c-d299462d15a1
Diffstat (limited to 'src/engine/PortImpl.hpp')
| -rw-r--r-- | src/engine/PortImpl.hpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/engine/PortImpl.hpp b/src/engine/PortImpl.hpp index 637336af..cb458d01 100644 --- a/src/engine/PortImpl.hpp +++ b/src/engine/PortImpl.hpp @@ -68,6 +68,8 @@ public: */ virtual bool prepare_poly(BufferFactory& bufs, uint32_t poly); + virtual void prepare_poly_buffers(BufferFactory& bufs); + /** Apply a new polyphony value. * * Audio thread. @@ -92,7 +94,7 @@ public: /** Empty buffer contents completely (ie silence) */ virtual void clear_buffers(); - virtual void get_buffers(BufferFactory& bufs, Raul::Array<BufferFactory::Ref>* buffers, uint32_t poly) = 0; + virtual bool get_buffers(BufferFactory& bufs, Raul::Array<BufferFactory::Ref>* buffers, uint32_t poly) = 0; void setup_buffers(BufferFactory& bufs, uint32_t poly) { get_buffers(bufs, _buffers, poly); |