From cb084c6d1986617b6522954f4d1e87c89b7ed139 Mon Sep 17 00:00:00 2001 From: David Robillard Date: Sun, 11 Mar 2012 02:50:21 +0000 Subject: Remove string-port extension. --- lv2/lv2plug.in/ns/ext/string-port/ext.pc.in | 1 - lv2/lv2plug.in/ns/ext/string-port/manifest.ttl | 8 -- lv2/lv2plug.in/ns/ext/string-port/string-port.h | 58 ------------ lv2/lv2plug.in/ns/ext/string-port/string-port.ttl | 105 ---------------------- lv2/lv2plug.in/ns/ext/string-port/waf | 1 - lv2/lv2plug.in/ns/ext/string-port/wscript | 1 - 6 files changed, 174 deletions(-) delete mode 120000 lv2/lv2plug.in/ns/ext/string-port/ext.pc.in delete mode 100644 lv2/lv2plug.in/ns/ext/string-port/manifest.ttl delete mode 100644 lv2/lv2plug.in/ns/ext/string-port/string-port.h delete mode 100644 lv2/lv2plug.in/ns/ext/string-port/string-port.ttl delete mode 120000 lv2/lv2plug.in/ns/ext/string-port/waf delete mode 120000 lv2/lv2plug.in/ns/ext/string-port/wscript (limited to 'lv2') diff --git a/lv2/lv2plug.in/ns/ext/string-port/ext.pc.in b/lv2/lv2plug.in/ns/ext/string-port/ext.pc.in deleted file mode 120000 index 03dd044..0000000 --- a/lv2/lv2plug.in/ns/ext/string-port/ext.pc.in +++ /dev/null @@ -1 +0,0 @@ -../../../../../ext.pc.in \ No newline at end of file diff --git a/lv2/lv2plug.in/ns/ext/string-port/manifest.ttl b/lv2/lv2plug.in/ns/ext/string-port/manifest.ttl deleted file mode 100644 index d0e618e..0000000 --- a/lv2/lv2plug.in/ns/ext/string-port/manifest.ttl +++ /dev/null @@ -1,8 +0,0 @@ -@prefix lv2: . -@prefix rdfs: . - - - a lv2:Specification ; - lv2:minorVersion 0 ; - lv2:microVersion 1 ; - rdfs:seeAlso . diff --git a/lv2/lv2plug.in/ns/ext/string-port/string-port.h b/lv2/lv2plug.in/ns/ext/string-port/string-port.h deleted file mode 100644 index e7fc8c7..0000000 --- a/lv2/lv2plug.in/ns/ext/string-port/string-port.h +++ /dev/null @@ -1,58 +0,0 @@ -/* lv2_string_port.h - C header file for LV2 string port extension. - * Draft Revision 3 - * Copyright (C) 2008 Krzysztof Foltman - * - * This header is free software; you can redistribute it and/or modify it - * under the terms of the GNU Lesser General Public License as published - * by the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This header is distributed in the hope that it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public - * License for more details. - * - * You should have received a copy of the GNU Lesser General Public License - * along with this header; if not, write to the Free Software Foundation, - * Inc., 59 Temple Place, Suite 330, Boston, MA 01222-1307 USA - */ - -/** @file - * C header for the LV2 String Port extension - * . - */ - -#ifndef LV2_STRING_PORT_H -#define LV2_STRING_PORT_H - -#include - -/** URI for the string port transfer mechanism feature */ -#define LV2_STRING_PORT_URI "http://lv2plug.in/ns/ext/string-port#StringTransfer" - -/** Flag: port data has been updated; for input ports, this flag is set by -the host. For output ports, this flag is set by the plugin. */ -#define LV2_STRING_DATA_CHANGED_FLAG 1 - -/** structure for string port data */ -typedef struct -{ - /** Buffer for UTF-8 encoded zero-terminated string value; host-allocated */ - char *data; - - /** Length in bytes (not characters), not including zero byte */ - size_t len; - - /** Output ports: storage space in bytes; must be >= RDF-specified requirements */ - size_t storage; - - /** Flags defined above */ - uint32_t flags; - - /** Undefined (pad to 8 bytes) */ - uint32_t pad; - -} LV2_String_Data; - -#endif - diff --git a/lv2/lv2plug.in/ns/ext/string-port/string-port.ttl b/lv2/lv2plug.in/ns/ext/string-port/string-port.ttl deleted file mode 100644 index f36fa7a..0000000 --- a/lv2/lv2plug.in/ns/ext/string-port/string-port.ttl +++ /dev/null @@ -1,105 +0,0 @@ -# LV2 String Port Extension. -# Draft Revision 3 -# Copyright (C) 2008 Krzysztof Foltman -# -# Permission is hereby granted, free of charge, to any person obtaining a -# copy of this software and associated documentation files (the "Software"), -# to deal in the Software without restriction, including without limitation -# the rights to use, copy, modify, merge, publish, distribute, sublicense, -# and/or sell copies of the Software, and to permit persons to whom the -# Software is furnished to do so, subject to the following conditions: -# -# The above copyright notice and this permission notice shall be included -# in all copies or substantial portions of the Software. -# -# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL -# THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR -# OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, -# ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR -# OTHER DEALINGS IN THE SOFTWARE. - -@prefix sp: . -@prefix lv2: . -@prefix rdf: . -@prefix rdfs: . -@prefix xsd: . -@prefix doap: . -@prefix foaf: . - - a lv2:Specification ; - doap:license ; - doap:name "LV2 String Ports" ; - doap:maintainer [ - a foaf:Person ; - foaf:name "Krzysztof Foltman" ; - ] ; - lv2:documentation """ -

Defines ports which contain string data.

- -

UI issues

-

When using port_event / write_port (and possible other communication -mechanisms), the format parameter should contain the numeric value of URI -LV2_STRING_PORT_URI (mapped with http://lv2plug.in/ns/extensions/ui specified -as map URI).

- -

It's probably possible to use ports belonging to message context -<http://lv2plug.in/ns/ext/contexts#MessageContext> for transfer. However, -contexts mechanism does not offer any way to notify the message recipient about -which ports have been changed. To remedy that, this extension defines a flag -LV2_STRING_DATA_CHANGED_FLAG that carries that information inside a port value -structure.

- -

Storage

-

The value of string port are assumed to be "persistent": if a host saves and -restores a state of a plugin (e.g. control port values), the values of input -string ports should also be assumed to belong to that state. This also applies -to message context: if a session is being restored, the host MUST resend the -last value that was sent to the port before session has been saved. In other -words, string port values "stick" to message ports.

-""" . - -sp:StringTransfer a lv2:Feature ; - rdfs:label "String data transfer via LV2_String_Data" . - -sp:StringPort a lv2:Port ; - rdfs:label "String port" ; - lv2:documentation """ -

Indicates that the port data points to a LV2_String_Data structure -as defined in accompanying header file.

- -

Input Port Semantics

-

If the port does not have a context specified (it runs in the default, -realtime audio processing context), the values in the structure and the actual -string data MUST remain unchanged for the time a run() function of a plugin -is executed. However, if the port belongs to a different context, the same -data MUST remain unchanged only for the time a run() or message_process() -function of a given context is executed.

- -

Output Port Semantics

-

The plugin may only change the string or length in a run() function (if -the port belongs to default context) or in context-defined counterparts -(if the port belongs to another context). Because of that, using default -context output string ports is contraindicated for longer strings.

-""" . - -sp:default a rdf:Property ; - rdfs:label "Default value" ; - rdfs:domain sp:StringPort ; - rdfs:range xsd:string ; - rdfs:comment """ -Gives a default value for a string port. -""" . - -sp:requiredSpace a rdf:Property ; - rdfs:label "Required storage space in bytes" ; - rdfs:domain sp:StringPort ; - rdfs:range xsd:nonNegativeInteger ; - rdfs:comment """ -Specifies required buffer space for output string ports and those of -input string ports that are meant to be GUI-controlled. The host MUST -allocate a buffer of at least required size to accommodate for all values -that can be produced by the plugin. -""" . - diff --git a/lv2/lv2plug.in/ns/ext/string-port/waf b/lv2/lv2plug.in/ns/ext/string-port/waf deleted file mode 120000 index 5235032..0000000 --- a/lv2/lv2plug.in/ns/ext/string-port/waf +++ /dev/null @@ -1 +0,0 @@ -../../../../../waf \ No newline at end of file diff --git a/lv2/lv2plug.in/ns/ext/string-port/wscript b/lv2/lv2plug.in/ns/ext/string-port/wscript deleted file mode 120000 index 7e2c01b..0000000 --- a/lv2/lv2plug.in/ns/ext/string-port/wscript +++ /dev/null @@ -1 +0,0 @@ -../../../../../ext.wscript \ No newline at end of file -- cgit v1.2.1