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| author | David Robillard <d@drobilla.net> | 2013-03-25 02:12:09 +0000 |
|---|---|---|
| committer | David Robillard <d@drobilla.net> | 2013-03-25 02:12:09 +0000 |
| commit | 3d93d33c8a1245351473a58229055b40fce86db1 (patch) | |
| tree | 7c92b87097a85d7e9a1382e8eabc3dd2e3bf236b | |
| parent | 29c8bfe6d5a9bce0df87176ccd8ac1b1d7db6002 (diff) | |
| download | ingen-3d93d33c8a1245351473a58229055b40fce86db1.tar.gz ingen-3d93d33c8a1245351473a58229055b40fce86db1.tar.bz2 ingen-3d93d33c8a1245351473a58229055b40fce86db1.zip | |
Explicitly support bufsz block length features (fix #893).
git-svn-id: http://svn.drobilla.net/lad/trunk/ingen@5102 a436a847-0d15-0410-975c-d299462d15a1
| -rw-r--r-- | ingen/LV2Features.hpp | 13 | ||||
| -rw-r--r-- | src/server/Engine.cpp | 11 | ||||
| -rw-r--r-- | src/server/Worker.cpp | 1 |
3 files changed, 24 insertions, 1 deletions
diff --git a/ingen/LV2Features.hpp b/ingen/LV2Features.hpp index 2efd62f8..61180636 100644 --- a/ingen/LV2Features.hpp +++ b/ingen/LV2Features.hpp @@ -47,6 +47,19 @@ public: Node* block) = 0; }; + class EmptyFeature : public Feature { + public: + EmptyFeature(const char* uri) : _uri(uri) {} + + virtual const char* uri() const { return _uri; } + + virtual SPtr<LV2_Feature> feature(World* world, Node* block) { + return SPtr<LV2_Feature>(); + } + + const char* _uri; + }; + class FeatureArray : public Raul::Noncopyable { public: typedef std::vector< SPtr<LV2_Feature> > FeatureVector; diff --git a/src/server/Engine.cpp b/src/server/Engine.cpp index 2e7a942a..755e0d65 100644 --- a/src/server/Engine.cpp +++ b/src/server/Engine.cpp @@ -16,6 +16,8 @@ #include <sys/mman.h> +#include "lv2/lv2plug.in/ns/ext/buf-size/buf-size.h" + #include "events/CreatePort.hpp" #include "ingen/Configuration.hpp" #include "ingen/Log.hpp" @@ -77,6 +79,15 @@ Engine::Engine(Ingen::World* world) _world->lv2_features().add_feature(_worker->schedule_feature()); _world->lv2_features().add_feature(_options); + _world->lv2_features().add_feature( + SPtr<LV2Features::Feature>( + new LV2Features::EmptyFeature(LV2_BUF_SIZE__powerOf2BlockLength))); + _world->lv2_features().add_feature( + SPtr<LV2Features::Feature>( + new LV2Features::EmptyFeature(LV2_BUF_SIZE__fixedBlockLength))); + _world->lv2_features().add_feature( + SPtr<LV2Features::Feature>( + new LV2Features::EmptyFeature(LV2_BUF_SIZE__boundedBlockLength))); } Engine::~Engine() diff --git a/src/server/Worker.cpp b/src/server/Worker.cpp index ce7ba833..d5bb0785 100644 --- a/src/server/Worker.cpp +++ b/src/server/Worker.cpp @@ -97,7 +97,6 @@ Worker::Schedule::feature(World* world, Node* n) f->data = data; return SPtr<LV2_Feature>(f, &delete_feature); - } Worker::Worker(Log& log, uint32_t buffer_size) |