diff options
author | David Robillard <d@drobilla.net> | 2010-02-20 21:52:36 +0000 |
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committer | David Robillard <d@drobilla.net> | 2010-02-20 21:52:36 +0000 |
commit | 46e5de590817756b21a7a5d99bd4963df343f455 (patch) | |
tree | 7d7b3b63297b24d84e5b42cc8aeb22d4212738b5 /src/engine/NodeImpl.hpp | |
parent | b96a4015ae39b5bdd9afbd82898c0168a0a8e613 (diff) | |
download | ingen-46e5de590817756b21a7a5d99bd4963df343f455.tar.gz ingen-46e5de590817756b21a7a5d99bd4963df343f455.tar.bz2 ingen-46e5de590817756b21a7a5d99bd4963df343f455.zip |
Heavy overhaul of buffer management and polyphony.
* Working polyphony when nodes are instantiated at desired polyphony
level (dynamic still doesn't work)
* Use shared silent buffer for disconnected audio inputs (save memory)
* Eliminate redundant patch compiling on delete and disconnect-all
events that have child events
* Fix a ton of crash bugs and other issues I've since forgotten
git-svn-id: http://svn.drobilla.net/lad/trunk/ingen@2468 a436a847-0d15-0410-975c-d299462d15a1
Diffstat (limited to 'src/engine/NodeImpl.hpp')
-rw-r--r-- | src/engine/NodeImpl.hpp | 30 |
1 files changed, 8 insertions, 22 deletions
diff --git a/src/engine/NodeImpl.hpp b/src/engine/NodeImpl.hpp index ef7c3400..05b51b83 100644 --- a/src/engine/NodeImpl.hpp +++ b/src/engine/NodeImpl.hpp @@ -31,6 +31,7 @@ namespace Shared { class Plugin; class Node; class Port; } class Buffer; class BufferFactory; +class Context; class MessageContext; class PatchImpl; class PluginImpl; @@ -52,8 +53,8 @@ class ProcessContext; class NodeImpl : public GraphObjectImpl, virtual public Ingen::Shared::Node { public: - NodeImpl(GraphObjectImpl* parent, const Raul::Symbol& symbol, bool poly) - : GraphObjectImpl(parent, symbol, poly) + NodeImpl(GraphObjectImpl* parent, const Raul::Symbol& symbol) + : GraphObjectImpl(parent, symbol) {} /** Activate this Node. @@ -62,25 +63,9 @@ public: * inserted in to a patch. Any non-realtime actions that need to be * done before the Node is ready for use should be done here. */ - virtual void activate() = 0; - virtual void deactivate() = 0; - virtual bool activated() = 0; - - /** Prepare for a new (external) polyphony value. - * - * Preprocessor thread, poly is actually applied by apply_poly. - * \return true on success. - */ - virtual bool prepare_poly(BufferFactory& bufs, uint32_t poly) = 0; - - /** Apply a new (external) polyphony value. - * - * Audio thread. - * - * \param poly Must be < the most recent value passed to prepare_poly. - * \param maid Any objects no longer needed will be pushed to this - */ - virtual bool apply_poly(Raul::Maid& maid, uint32_t poly) = 0; + virtual void activate(BufferFactory& bufs) = 0; + virtual void deactivate() = 0; + virtual bool activated() = 0; /** Parallelism: Reset flags for start of a new cycle. */ @@ -169,7 +154,8 @@ public: */ virtual const Shared::Plugin* plugin() const = 0; - virtual void set_buffer_size(BufferFactory& bufs, size_t size) = 0; + virtual void set_buffer_size(Context& context, BufferFactory& bufs, + Shared::PortType type, size_t size) = 0; }; |