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ccd6f21d98
This changes the vector<T> constructors which copy or initialize data to take a queue argument used for performing the operations. Previously they just took a context argument used to initialize the buffer and then created a new command queue to use. This improves performance by not requiring a new command queue and also fixes issues when performing operations on a different command queue while the vector was still being initialized.
44 lines
1.2 KiB
C++
44 lines
1.2 KiB
C++
//---------------------------------------------------------------------------//
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// Copyright (c) 2013 Kyle Lutz <kyle.r.lutz@gmail.com>
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//
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// Distributed under the Boost Software License, Version 1.0
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// See accompanying file LICENSE_1_0.txt or copy at
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// http://www.boost.org/LICENSE_1_0.txt
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//
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// See http://kylelutz.github.com/compute for more information.
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//---------------------------------------------------------------------------//
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#define BOOST_TEST_MODULE TestClampRange
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#include <boost/test/unit_test.hpp>
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#include <boost/compute/system.hpp>
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#include <boost/compute/algorithm/detail/clamp_range.hpp>
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#include <boost/compute/container/vector.hpp>
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#include "check_macros.hpp"
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#include "context_setup.hpp"
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namespace compute = boost::compute;
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BOOST_AUTO_TEST_CASE(clamp_float_range)
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{
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float data[] = { 1.f, 2.f, 3.f, 4.f, 5.f, 6.f, 7.f, 8.f };
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compute::vector<float> input(data, data + 8, queue);
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compute::vector<float> result(8, context);
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compute::detail::clamp_range(
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input.begin(),
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input.end(),
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result.begin(),
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3.f, // low
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6.f, // high
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queue
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);
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CHECK_RANGE_EQUAL(
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float, 8, result,
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(3.f, 3.f, 3.f, 4.f, 5.f, 6.f, 6.f, 6.f)
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);
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}
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BOOST_AUTO_TEST_SUITE_END()
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