diff options
Diffstat (limited to 'src/engine/LV2Node.cpp')
| -rw-r--r-- | src/engine/LV2Node.cpp | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/engine/LV2Node.cpp b/src/engine/LV2Node.cpp index a06cc55a..9f3be720 100644 --- a/src/engine/LV2Node.cpp +++ b/src/engine/LV2Node.cpp @@ -135,6 +135,7 @@ LV2Node::instantiate() _instances = new Raul::Array<SLV2Instance>(_polyphony, NULL); uint32_t port_buffer_size = 0; + SLV2Value ctx_ext_uri = slv2_value_new_uri(info->lv2_world(), LV2_CONTEXT_MESSAGE); for (uint32_t i=0; i < _polyphony; ++i) { (*_instances)[i] = slv2_plugin_instantiate(plug, _srate, info->lv2_features()); @@ -143,6 +144,9 @@ LV2Node::instantiate() return false; } + if (!slv2_plugin_has_feature(plug, ctx_ext_uri)) + continue; + const void* ctx_ext = slv2_instance_get_extension_data( (*_instances)[i], LV2_CONTEXT_MESSAGE); @@ -155,6 +159,8 @@ LV2Node::instantiate() } } + slv2_value_free(ctx_ext_uri); + string port_name; string port_path; |