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Diffstat (limited to 'src/include/uris.h')
-rw-r--r-- | src/include/uris.h | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/src/include/uris.h b/src/include/uris.h new file mode 100644 index 0000000..0c35628 --- /dev/null +++ b/src/include/uris.h @@ -0,0 +1,59 @@ +/* + Common URIs used by plugins. + Copyright 2012 David Robillard + + This 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 3 of the License, or + (at your option) any later version. + + This software 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 software. If not, see <http://www.gnu.org/licenses/>. +*/ + +#ifndef blop_uris_h +#define blop_uris_h + +#include <string.h> +#include "lv2/lv2plug.in/ns/ext/atom/atom.h" +#include "lv2/lv2plug.in/ns/ext/morph/morph.h" +#include "lv2/lv2plug.in/ns/ext/urid/urid.h" +#include "lv2/lv2plug.in/ns/lv2core/lv2.h" + +typedef struct { + LV2_URID atom_URID; + LV2_URID lv2_AudioPort; + LV2_URID lv2_CVPort; + LV2_URID lv2_ControlPort; + LV2_URID morph_currentType; +} URIs; + +static inline void +map_uris(URIs* uris, + const LV2_Feature* const* features) +{ + LV2_URID_Map* map = NULL; + for (int i = 0; features[i]; ++i) { + if (!strcmp(features[i]->URI, LV2_URID__map)) { + map = (LV2_URID_Map*)features[i]->data; + break; + } + } + + if (map) { + uris->atom_URID = map->map(map->handle, LV2_ATOM__URID); + uris->lv2_AudioPort = map->map(map->handle, LV2_CORE__AudioPort); + uris->lv2_CVPort = map->map(map->handle, LV2_CORE__CVPort); + uris->lv2_ControlPort = map->map(map->handle, LV2_CORE__ControlPort); + uris->morph_currentType = map->map(map->handle, LV2_MORPH__currentType); + } else { + memset(uris, 0, sizeof(*uris)); + } +} + +#endif /* blop_uris_h */ |