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authorDavid Robillard <d@drobilla.net>2025-11-13 17:55:18 -0500
committerDavid Robillard <d@drobilla.net>2025-11-13 19:59:41 -0500
commitcbe7327ff36ca6b142c43c0e0491b989726ecc9b (patch)
treeacc598ee074a58152cc91953c272be728cc8c9c6 /plugins/eg-params.lv2/README.txt
parentc664e354487332ba5f204c62a4a5df41b2cbda1f (diff)
downloadlv2-cbe7327ff36ca6b142c43c0e0491b989726ecc9b.tar.xz
Remove example plugins
These are now maintained in the separate "lv2-examples" project to keep the dependencies of lv2 itself minimal.
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-== Params ==
-
-The basic LV2 mechanism for controls is
-http://lv2plug.in/ns/lv2core#ControlPort[lv2:ControlPort], inherited from
-LADSPA. Control ports are problematic because they are not sample accurate,
-support only one type (`float`), and require that plugins poll to know when a
-control has changed.
-
-Parameters can be used instead to address these issues. Parameters can be
-thought of as properties of a plugin instance; they are identified by URI and
-have a value of any type. This deliberately meshes with the concept of plugin
-state defined by the http://lv2plug.in/ns/ext/state[LV2 state extension].
-The state extension allows plugins to save and restore their parameters (along
-with other internal state information, if necessary).
-
-Parameters are accessed and manipulated using messages sent via a sequence
-port. The http://lv2plug.in/ns/ext/patch[LV2 patch extension] defines the
-standard messages for working with parameters. Typically, only two are used
-for simple plugins: http://lv2plug.in/ns/ext/patch#Set[patch:Set] sets a
-parameter to some value, and http://lv2plug.in/ns/ext/patch#Get[patch:Get]
-requests that the plugin send a description of its parameters.