diff options
Diffstat (limited to 'libs/ardour')
| -rw-r--r-- | libs/ardour/ardour/event_type_map.h | 2 | ||||
| -rw-r--r-- | libs/ardour/event_type_map.cc | 13 |
2 files changed, 10 insertions, 5 deletions
diff --git a/libs/ardour/ardour/event_type_map.h b/libs/ardour/ardour/event_type_map.h index 0d7e623754..8110a28f9d 100644 --- a/libs/ardour/ardour/event_type_map.h +++ b/libs/ardour/ardour/event_type_map.h @@ -49,7 +49,7 @@ public: Evoral::Parameter from_symbol(const std::string& str) const; std::string to_symbol(const Evoral::Parameter& param) const; - const Evoral::ParameterDescriptor& descriptor(const Evoral::Parameter& param) const; + Evoral::ParameterDescriptor descriptor(const Evoral::Parameter& param) const; void set_descriptor(const Evoral::Parameter& param, const Evoral::ParameterDescriptor& desc); diff --git a/libs/ardour/event_type_map.cc b/libs/ardour/event_type_map.cc index 14f609bd8a..f818b30172 100644 --- a/libs/ardour/event_type_map.cc +++ b/libs/ardour/event_type_map.cc @@ -22,6 +22,7 @@ #include <cstdio> #include "ardour/types.h" #include "ardour/event_type_map.h" +#include "ardour/parameter_descriptor.h" #include "ardour/parameter_types.h" #include "ardour/uri_map.h" #include "evoral/Parameter.hpp" @@ -243,13 +244,17 @@ EventTypeMap::to_symbol(const Evoral::Parameter& param) const } } -const Evoral::ParameterDescriptor& +Evoral::ParameterDescriptor EventTypeMap::descriptor(const Evoral::Parameter& param) const { - static const Evoral::ParameterDescriptor nil; - + // Found an existing (perhaps custom) descriptor Descriptors::const_iterator d = _descriptors.find(param); - return (d != _descriptors.end()) ? d->second : nil; + if (d != _descriptors.end()) { + return d->second; + } + + // Add default descriptor and return that + return ARDOUR::ParameterDescriptor(param); } void |