mirror of
https://github.com/LMMS/lmms.git
synced 2026-03-04 14:18:58 -05:00
2a66e83f53
Implementation of the Lv2 core, except for CV ports. No features or extensions are supported yet. You can now generate sound using Lv2 instruments (restricted to non-piano) or effects. For an explenation about the new classes, see Lv2Manager.h
68 lines
2.0 KiB
C++
68 lines
2.0 KiB
C++
/*
|
|
* Lv2Basics.h - basic Lv2 utils
|
|
*
|
|
* Copyright (c) 2018-2020 Johannes Lorenz <jlsf2013$users.sourceforge.net, $=@>
|
|
*
|
|
* This file is part of LMMS - https://lmms.io
|
|
*
|
|
* This program is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2 of the License, or (at your option) any later version.
|
|
*
|
|
* This program 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
|
|
* General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public
|
|
* License along with this program (see COPYING); if not, write to the
|
|
* Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
|
|
* Boston, MA 02110-1301 USA.
|
|
*
|
|
*/
|
|
|
|
|
|
#ifndef LV2BASICS_H
|
|
#define LV2BASICS_H
|
|
|
|
|
|
#include "lmmsconfig.h"
|
|
|
|
#ifdef LMMS_HAVE_LV2
|
|
|
|
#include <lilv/lilv.h>
|
|
#include <memory>
|
|
#include <QString>
|
|
#include <string>
|
|
|
|
struct LilvNodeDeleter
|
|
{
|
|
void operator()(LilvNode* n) { lilv_node_free(n); }
|
|
};
|
|
|
|
struct LilvNodesDeleter
|
|
{
|
|
void operator()(LilvNodes* n) { lilv_nodes_free(n); }
|
|
};
|
|
|
|
using AutoLilvNode = std::unique_ptr<LilvNode, LilvNodeDeleter>;
|
|
using AutoLilvNodes = std::unique_ptr<LilvNodes, LilvNodesDeleter>;
|
|
|
|
/**
|
|
Return QString from a plugin's node, everything will be freed automatically
|
|
@param plug The plugin where the node is
|
|
@param getFunc The function to return the node from the plugin
|
|
*/
|
|
QString qStringFromPluginNode(const LilvPlugin* plug,
|
|
LilvNode * (*getFunc)(const LilvPlugin*));
|
|
|
|
//! Return port name as QString, everything will be freed automatically
|
|
QString qStringFromPortName(const LilvPlugin* plug, const LilvPort* port);
|
|
|
|
//! Return port name as std::string, everything will be freed automatically
|
|
std::string stdStringFromPortName(const LilvPlugin* plug, const LilvPort* port);
|
|
|
|
#endif // LMMS_HAVE_LV2
|
|
#endif // LV2BASICS_H
|