Danny Robson
f6056153e3
This places, at long last, the core library code into the same namespace as the extended library code.
33 lines
939 B
C++
33 lines
939 B
C++
/*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* Copyright 2010-2014 Danny Robson <danny@nerdcruft.net>
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*/
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#include "maths.hpp"
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#include <type_traits>
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///////////////////////////////////////////////////////////////////////////////
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template <typename T>
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T
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cruft::log2up (T v)
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{
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return log2 ((v << 1) - 1);
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}
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template uint32_t cruft::log2up (uint32_t);
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template uint64_t cruft::log2up (uint64_t);
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///////////////////////////////////////////////////////////////////////////////
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// Simple instantiations. Some functions aren't used internally to the library
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// so it's easier to instantiate early and check for broken code at library
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// build time.
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template float cruft::smoothstep (float, float, float);
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template double cruft::smoothstep (double, double, double);
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