2 * Copyright (c) 2011 Sveriges Television AB <info@casparcg.com>
4 * This file is part of CasparCG (www.casparcg.com).
6 * CasparCG is free software: you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation, either version 3 of the License, or
9 * (at your option) any later version.
11 * CasparCG is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with CasparCG. If not, see <http://www.gnu.org/licenses/>.
19 * Author: Helge Norberg, helge.norberg@svt.se
26 #include <tbb/parallel_for.h>
28 #include <boost/thread/thread.hpp>
32 static void fast_memcpy(void* dest, const void* src, std::size_t size)
34 tbb::affinity_partitioner partitioner;
35 tbb::parallel_for(tbb::blocked_range<std::size_t>(0, size, size / boost::thread::hardware_concurrency()), [&](const tbb::blocked_range<size_t>& range)
38 reinterpret_cast<std::uint8_t*>(dest) + range.begin(),
39 reinterpret_cast<const std::uint8_t*>(src) + range.begin(),