diff options
Diffstat (limited to 'libs/ardour/ardour/lv2_event_buffer.h')
-rw-r--r-- | libs/ardour/ardour/lv2_event_buffer.h | 81 |
1 files changed, 0 insertions, 81 deletions
diff --git a/libs/ardour/ardour/lv2_event_buffer.h b/libs/ardour/ardour/lv2_event_buffer.h deleted file mode 100644 index 089681a730..0000000000 --- a/libs/ardour/ardour/lv2_event_buffer.h +++ /dev/null @@ -1,81 +0,0 @@ -/* - Copyright (C) 2009 Paul Davis - Author: David Robillard - - 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; if not, write to the Free Software Foundation, Inc., - 675 Mass Ave, Cambridge, MA 02139, USA. -*/ - -#ifndef __ardour_lv2_event_buffer_h__ -#define __ardour_lv2_event_buffer_h__ - -#include "lv2/lv2plug.in/ns/ext/event/event.h" -#include "lv2/lv2plug.in/ns/ext/event/event-helpers.h" - -namespace ARDOUR { - - -class LV2EventBuffer { -public: - LV2EventBuffer(size_t capacity); - ~LV2EventBuffer(); - - inline LV2_Event_Buffer* data() { return _data; } - inline const LV2_Event_Buffer* data() const { return _data; } - - inline void rewind() const { lv2_event_begin(&_iter, _data); } - - inline void reset() { - _latest_frames = 0; - _latest_subframes = 0; - _data->event_count = 0; - _data->size = 0; - rewind(); - } - - inline size_t event_count() const { return _data->event_count; } - inline uint32_t capacity() const { return _data->capacity; } - inline uint32_t size() const { return _data->size; } - inline uint32_t latest_frames() const { return _latest_frames; } - inline uint32_t latest_subframes() const { return _latest_subframes; } - - bool increment() const; - - bool is_valid() const; - - bool get_event(uint32_t* frames, - uint32_t* subframes, - uint16_t* type, - uint16_t* size, - uint8_t** data) const; - - bool append(uint32_t frames, - uint32_t subframes, - uint16_t type, - uint16_t size, - const uint8_t* data); - - bool append(const LV2_Event_Buffer* buf); - -private: - LV2_Event_Buffer* _data; ///< Contents - mutable LV2_Event_Iterator _iter; ///< Iterator into _data - uint32_t _latest_frames; ///< Latest time of all events (frames) - uint32_t _latest_subframes; ///< Latest time of all events (subframes) -}; - - -} // namespace ARDOUR - -#endif // __ardour_lv2_event_buffer_h__ |