1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67
|
/*
* Copyright (C) 2022 Linux Studio Plugins Project <https://lsp-plug.in/>
* (C) 2022 Vladimir Sadovnikov <sadko4u@gmail.com>
*
* This file is part of lsp-plugins-comp-delay
* Created on: 25 дек. 2022 г.
*
* lsp-plugins-comp-delay 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 3 of the License, or
* any later version.
*
* lsp-plugins-comp-delay 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 lsp-plugins-comp-delay. If not, see <https://www.gnu.org/licenses/>.
*/
#ifndef LSP_PLUG_IN_PLUG_FW_WRAP_CLAP_EXTENSIONS_H_
#define LSP_PLUG_IN_PLUG_FW_WRAP_CLAP_EXTENSIONS_H_
#include <lsp-plug.in/plug-fw/version.h>
#include <clap/clap.h>
#include <lsp-plug.in/stdlib/string.h>
namespace lsp
{
namespace clap
{
/**
* Structure that holds pointers to different host extensions
*/
struct HostExtensions
{
public:
const clap_host *host;
const clap_host_latency_t *latency;
const clap_host_state_t *state;
const clap_host_params_t *params;
const clap_host_gui_t *gui;
protected:
template <class T>
inline const T * get_extension(const clap_host_t *host, const char *name)
{
return static_cast<const T *>(host->get_extension(host, name));
}
public:
explicit HostExtensions(const clap_host_t *clap_host)
{
host = clap_host;
latency = get_extension<clap_host_latency_t>(host, CLAP_EXT_LATENCY);
state = get_extension<clap_host_state_t>(host, CLAP_EXT_STATE);
params = get_extension<clap_host_params_t>(host, CLAP_EXT_PARAMS);
gui = get_extension<clap_host_gui_t>(host, CLAP_EXT_GUI);
}
};
} /* namespace clap */
} /* namespace lsp */
#endif /* LSP_PLUG_IN_PLUG_FW_WRAP_CLAP_EXTENSIONS_H_ */
|