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Diffstat (limited to 'src/engine/EventSink.cpp')
-rw-r--r-- | src/engine/EventSink.cpp | 62 |
1 files changed, 0 insertions, 62 deletions
diff --git a/src/engine/EventSink.cpp b/src/engine/EventSink.cpp deleted file mode 100644 index bf31beaa..00000000 --- a/src/engine/EventSink.cpp +++ /dev/null @@ -1,62 +0,0 @@ -/* This file is part of Ingen. - * Copyright 2007-2011 David Robillard <http://drobilla.net> - * - * Ingen 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. - * - * Ingen 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 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 - */ - -#include "EventSink.hpp" -#include "PortImpl.hpp" - -using namespace std; - -namespace Ingen { -namespace Engine { - -/** \a size is not size_t because an event will never be even remotely close - * to UINT32_MAX in size, so uint32_t saves wasted space on 64-bit. - */ -bool -EventSink::write(uint32_t size, const Event* ev) -{ - if (size > _events.write_space()) - return false; - - _events.write(sizeof(uint32_t), (uint8_t*)&size); - _events.write(size, (uint8_t*)ev); - - return true; -} - -/** Read the next event into event_buffer. - * - * \a event_buffer can be casted to Event* and virtual methods called. - */ -bool -EventSink::read(uint32_t event_buffer_size, uint8_t* event_buffer) -{ - uint32_t read_size; - bool success = _events.full_read(sizeof(uint32_t), (uint8_t*)&read_size); - if (!success) - return false; - - assert(read_size <= event_buffer_size); - - if (read_size > 0) - return _events.full_read(read_size, event_buffer); - else - return false; -} - -} // namespace Engine -} // namespace Ingen |