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-rw-r--r--src/include/uris.h51
1 files changed, 51 insertions, 0 deletions
diff --git a/src/include/uris.h b/src/include/uris.h
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+++ b/src/include/uris.h
@@ -0,0 +1,51 @@
+/*
+ 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/urid/urid.h"
+#include "lv2/lv2plug.in/ns/lv2core/lv2.h"
+
+typedef struct {
+ LV2_URID lv2_CVPort;
+ LV2_URID lv2_ControlPort;
+} 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->lv2_ControlPort = map->map(map->handle, LV2_CORE__ControlPort);
+ uris->lv2_CVPort = map->map(map->handle, LV2_CORE__CVPort);
+ } else {
+ memset(uris, 0, sizeof(*uris));
+ }
+}
+
+#endif /* blop_uris_h */