path: root/lv2/lv2plug.in/ns/lv2core
diff options
authorDavid Robillard <d@drobilla.net>2012-04-12 19:49:54 +0000
committerDavid Robillard <d@drobilla.net>2012-04-12 19:49:54 +0000
commite3e7dcfa043ee95ea419c8407716831e1141d454 (patch)
treeed779d39a4c9787a3d24bc2a9b78f282401a182e /lv2/lv2plug.in/ns/lv2core
parenta553bc6d9cd0d47086b0483fbcc426d8ed4d9862 (diff)
Delete trailing whitespace.
Diffstat (limited to 'lv2/lv2plug.in/ns/lv2core')
1 files changed, 15 insertions, 15 deletions
diff --git a/lv2/lv2plug.in/ns/lv2core/lv2.h b/lv2/lv2plug.in/ns/lv2core/lv2.h
index 0a89491..42ea819 100644
--- a/lv2/lv2plug.in/ns/lv2core/lv2.h
+++ b/lv2/lv2plug.in/ns/lv2core/lv2.h
@@ -4,7 +4,7 @@
Based on LADSPA, Copyright 2000-2002 Richard W.E. Furse,
Paul Barton-Davis, Stefan Westerfeld.
Permission to use, copy, modify, and/or distribute this software for any
purpose with or without fee is hereby granted, provided that the above
copyright notice and this permission notice appear in all copies.
@@ -119,7 +119,7 @@ extern "C" {
Plugin Instance Handle.
This is a handle for one particular instance of a plugin. It is valid to
compare to NULL (or 0 for C++) but otherwise the host MUST NOT attempt to
interpret it.
@@ -128,7 +128,7 @@ typedef void * LV2_Handle;
Features allow hosts to make additional functionality available to plugins
without requiring modification to the LV2 API. Extensions may define new
features and specify the @ref URI and @ref data to be used if necessary.
@@ -153,7 +153,7 @@ typedef struct _LV2_Feature {
Plugin Descriptor.
This structure provides the core functions necessary to instantiate and use
a plugin.
@@ -182,7 +182,7 @@ typedef struct _LV2_Descriptor {
binary. It MUST include the trailing directory separator (e.g. '/') so
that simply appending a filename will yield the path to that file in the
@param features A NULL terminated array of LV2_Feature structs which
represent the features the host supports. Plugins may refuse to
instantiate if required features are not found here. However, hosts MUST
@@ -193,7 +193,7 @@ typedef struct _LV2_Descriptor {
@return A handle for the new plugin instance, or NULL if instantiation
- has failed.
+ has failed.
LV2_Handle (*instantiate)(const struct _LV2_Descriptor * descriptor,
double sample_rate,
@@ -206,7 +206,7 @@ typedef struct _LV2_Descriptor {
Plugin writers should be aware that the host may elect to use the same
buffer for more than one port and even use the same buffer for both
input and output (see lv2:inPlaceBroken in lv2.ttl).
If the plugin has the feature lv2:hardRTCapable then there are various
things that the plugin MUST NOT do within the connect_port() function;
see lv2core.ttl for details.
@@ -240,14 +240,14 @@ typedef struct _LV2_Descriptor {
Initialise a plugin instance and activate it for use.
This is separated from instantiate() to aid real-time support and so
that hosts can reinitialise a plugin instance by calling deactivate()
and then activate(). In this case the plugin instance MUST reset all
state information dependent on the history of the plugin instance except
for any data locations provided by connect_port(). If there is nothing
for activate() to do then this field may be NULL.
When present, hosts MUST call this function once before run() is called
for the first time. This call SHOULD be made as close to the run() call
as possible and indicates to real-time plugins that they are now live,
@@ -267,7 +267,7 @@ typedef struct _LV2_Descriptor {
Note that if an activate() function exists then it must be called before
run(). If deactivate() is called for a plugin instance then run() may
not be called until activate() has been called again.
If the plugin has the feature lv2:hardRTCapable then there are various
things that the plugin MUST NOT do within the run() function (see
lv2core.ttl for details).
@@ -309,11 +309,11 @@ typedef struct _LV2_Descriptor {
Clean up a plugin instance (counterpart to instantiate()).
Once an instance of a plugin has been finished with it must be deleted
using this function. The instance handle passed ceases to be valid after
this call.
If activate() was called for a plugin instance then a corresponding call
to deactivate() MUST be made before cleanup() is called. Hosts MUST NOT
call cleanup() unless instantiate() was previously called.
@@ -325,12 +325,12 @@ typedef struct _LV2_Descriptor {
A typical use of this facility is to return a struct containing function
pointers to extend the LV2_Descriptor API.
The actual type and meaning of the returned object MUST be specified
precisely by the extension. This function MUST return NULL for any
unsupported URI. If a plugin does not support any extension data, this
field may be NULL.
The host is never responsible for freeing the returned value.
const void * (*extension_data)(const char * uri);
@@ -354,7 +354,7 @@ typedef struct _LV2_Descriptor {
available during discovery, and it relies on non-portable shared library
constructors/destructors. However, this API is still supported and plugins
are not required to migrate.
Plugins are discovered by hosts using RDF data (not by loading libraries).
See http://lv2plug.in for details on the discovery process, though most
hosts should use an existing library to implement this functionality.