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author | David Robillard <d@drobilla.net> | 2010-10-04 18:21:08 +0000 |
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committer | David Robillard <d@drobilla.net> | 2010-10-04 18:21:08 +0000 |
commit | cef9811dac46a9d54dab0f0d82ce5c3ae032fc7c (patch) | |
tree | 632b911da25fc24b6b3d331d7ceffc22606b8e5b /ext/resize-port.lv2/resize-port.h | |
parent | 61842745ab15454ee66be54a6f3bcc148a75406f (diff) | |
download | lv2-cef9811dac46a9d54dab0f0d82ce5c3ae032fc7c.tar.xz |
Initial import of lv2plug.in universe.
Diffstat (limited to 'ext/resize-port.lv2/resize-port.h')
-rw-r--r-- | ext/resize-port.lv2/resize-port.h | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/ext/resize-port.lv2/resize-port.h b/ext/resize-port.lv2/resize-port.h new file mode 100644 index 0000000..4ba533b --- /dev/null +++ b/ext/resize-port.lv2/resize-port.h @@ -0,0 +1,46 @@ +/* LV2 Resize Port Extension + * Copyright (C) 2007-2009 David Robillard <http://drobilla.net> + * + * This header 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 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 General Public License + * for more details. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. + */ + +#ifndef LV2_RESIZE_PORT_H +#define LV2_RESIZE_PORT_H + +#include <stdint.h> +#include <stdbool.h> + +#define LV2_RESIZE_PORT_URI "http://lv2plug.in/ns/ext/resize-port" + +typedef void* LV2_Resize_Port_Feature_Data; + +typedef struct { + + LV2_Resize_Port_Feature_Data data; + + /** Resize a port buffer to at least @a size bytes. + * + * This function MAY return false, in which case the port buffer was + * not resized and the port is still connected to the same location. + * Plugins MUST gracefully handle this situation. + */ + bool (*resize_port)(LV2_Resize_Port_Feature_Data data, + uint32_t index, + size_t size); + +} LV2_Resize_Port_Feature; + +#endif /* LV2_RESIZE_PORT_H */ + |