diff options
Diffstat (limited to 'extern/Eigen3/Eigen/src/Core/arch/NEON/PacketMath.h')
-rw-r--r-- | extern/Eigen3/Eigen/src/Core/arch/NEON/PacketMath.h | 28 |
1 files changed, 9 insertions, 19 deletions
diff --git a/extern/Eigen3/Eigen/src/Core/arch/NEON/PacketMath.h b/extern/Eigen3/Eigen/src/Core/arch/NEON/PacketMath.h index 6c7cd159097..a20250f7c65 100644 --- a/extern/Eigen3/Eigen/src/Core/arch/NEON/PacketMath.h +++ b/extern/Eigen3/Eigen/src/Core/arch/NEON/PacketMath.h @@ -5,28 +5,15 @@ // Copyright (C) 2010 Konstantinos Margaritis <markos@codex.gr> // Heavily based on Gael's SSE version. // -// Eigen is free software; you can redistribute it and/or -// modify it under the terms of the GNU Lesser General Public -// License as published by the Free Software Foundation; either -// version 3 of the License, or (at your option) any later version. -// -// Alternatively, 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. -// -// Eigen 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 Lesser General Public License or the -// GNU General Public License for more details. -// -// You should have received a copy of the GNU Lesser General Public -// License and a copy of the GNU General Public License along with -// Eigen. If not, see <http://www.gnu.org/licenses/>. +// This Source Code Form is subject to the terms of the Mozilla +// Public License v. 2.0. If a copy of the MPL was not distributed +// with this file, You can obtain one at http://mozilla.org/MPL/2.0/. #ifndef EIGEN_PACKET_MATH_NEON_H #define EIGEN_PACKET_MATH_NEON_H +namespace Eigen { + namespace internal { #ifndef EIGEN_CACHEFRIENDLY_PRODUCT_THRESHOLD @@ -158,7 +145,8 @@ template<> EIGEN_STRONG_INLINE Packet4i pdiv<Packet4i>(const Packet4i& /*a*/, co } // for some weird raisons, it has to be overloaded for packet of integers -template<> EIGEN_STRONG_INLINE Packet4i pmadd(const Packet4i& a, const Packet4i& b, const Packet4i& c) { return padd(pmul(a,b), c); } +template<> EIGEN_STRONG_INLINE Packet4f pmadd(const Packet4f& a, const Packet4f& b, const Packet4f& c) { return vmlaq_f32(c,a,b); } +template<> EIGEN_STRONG_INLINE Packet4i pmadd(const Packet4i& a, const Packet4i& b, const Packet4i& c) { return vmlaq_s32(c,a,b); } template<> EIGEN_STRONG_INLINE Packet4f pmin<Packet4f>(const Packet4f& a, const Packet4f& b) { return vminq_f32(a,b); } template<> EIGEN_STRONG_INLINE Packet4i pmin<Packet4i>(const Packet4i& a, const Packet4i& b) { return vminq_s32(a,b); } @@ -431,4 +419,6 @@ PALIGN_NEON(3,Packet4i,vextq_s32) } // end namespace internal +} // end namespace Eigen + #endif // EIGEN_PACKET_MATH_NEON_H |