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| author | David Robillard <d@drobilla.net> | 2013-02-03 22:29:15 +0000 |
|---|---|---|
| committer | David Robillard <d@drobilla.net> | 2013-02-03 22:29:15 +0000 |
| commit | c2f0d423f8881376b8e9642a6ab92d9506cdfb41 (patch) | |
| tree | 457ded511bac9926b2855717888e23daa38dd6f0 /src/server/Engine.hpp | |
| parent | 32044a3733aab0f913c86738ebabbe63aed7f1d6 (diff) | |
| download | ingen-c2f0d423f8881376b8e9642a6ab92d9506cdfb41.tar.gz ingen-c2f0d423f8881376b8e9642a6ab92d9506cdfb41.tar.bz2 ingen-c2f0d423f8881376b8e9642a6ab92d9506cdfb41.zip | |
Port control performance improvements (further improvement for #879).
Only request a redraw, not a full update, where appropriate.
Use a raw double instead of GVariant for port control-changed signal.
git-svn-id: http://svn.drobilla.net/lad/trunk/ingen@5045 a436a847-0d15-0410-975c-d299462d15a1
Diffstat (limited to 'src/server/Engine.hpp')
| -rw-r--r-- | src/server/Engine.hpp | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/server/Engine.hpp b/src/server/Engine.hpp index e7327ef4..851b3127 100644 --- a/src/server/Engine.hpp +++ b/src/server/Engine.hpp @@ -17,6 +17,8 @@ #ifndef INGEN_ENGINE_ENGINE_HPP #define INGEN_ENGINE_ENGINE_HPP +#include <random> + #include <boost/utility.hpp> #include "ingen/EngineBase.hpp" @@ -76,6 +78,9 @@ public: SPtr<Interface> client); virtual bool unregister_client(const Raul::URI& uri); + /** Return a random [0..1] float with uniform distribution */ + float frand() { return _uniform_dist(_rand_engine); } + void set_driver(SPtr<Driver> driver); SampleCount event_time(); @@ -128,6 +133,9 @@ private: ProcessContext _process_context; + std::mt19937 _rand_engine; + std::uniform_real_distribution<float> _uniform_dist; + bool _quit_flag; bool _direct_driver; }; |