| =============================================================================== |
| |
| /* |
| * Copyright (c) 2011 The WebRTC project authors. All Rights Reserved. |
| * |
| * Use of this source code is governed by a BSD-style license |
| * that can be found in the LICENSE file in the root of the source |
| * tree. An additional intellectual property rights grant can be found |
| * in the file PATENTS. All contributing project authors may |
| * be found in the AUTHORS file in the root of the source tree. |
| */ |
| |
| =============================================================================== |
| |
| /* |
| * Copyright (C) 2010 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| * |
| */ |
| |
| =============================================================================== |
| |
| /* |
| * http://www.kurims.kyoto-u.ac.jp/~ooura/fft.html |
| * Copyright Takuya OOURA, 1996-2001 |
| * |
| * You may use, copy, modify and distribute this code for any purpose (include |
| * commercial use) and without fee. Please refer to this package when you modify |
| * this code. |
| * |
| * Changes by the WebRTC authors: |
| * - Trivial type modifications. |
| * - Minimal code subset to do rdft of length 128. |
| * - Optimizations because of known length. |
| * |
| * All changes are covered by the WebRTC license and IP grant: |
| * Use of this source code is governed by a BSD-style license |
| * that can be found in the LICENSE file in the root of the source |
| * tree. An additional intellectual property rights grant can be found |
| * in the file PATENTS. All contributing project authors may |
| * be found in the AUTHORS file in the root of the source tree. |
| */ |
| |
| =============================================================================== |
| |
| /* |
| * http://www.kurims.kyoto-u.ac.jp/~ooura/fft.html |
| * Copyright Takuya OOURA, 1996-2001 |
| * |
| * You may use, copy, modify and distribute this code for any purpose (include |
| * commercial use) and without fee. Please refer to this package when you modify |
| * this code. |
| * |
| * Changes: |
| * Trivial type modifications by the WebRTC authors. |
| */ |
| |
| =============================================================================== |
| |
| /*Boost Software License - Version 1.0 - August 17th, 2003 |
| |
| Permission is hereby granted, free of charge, to any person or organization |
| obtaining a copy of the software and accompanying documentation covered by |
| this license (the "Software") to use, reproduce, display, distribute, |
| execute, and transmit the Software, and to prepare derivative works of the |
| Software, and to permit third-parties to whom the Software is furnished to |
| do so, all subject to the following: |
| |
| The copyright notices in the Software and this entire statement, including |
| the above license grant, this restriction and the following disclaimer, |
| must be included in all copies of the Software, in whole or in part, and |
| all derivative works of the Software, unless such copies or derivative |
| works are solely in the form of machine-executable object code generated by |
| a source language processor. |
| |
| THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT |
| SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE |
| FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE, |
| ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER |
| DEALINGS IN THE SOFTWARE.*/ |
| |
| =============================================================================== |
| |
| // Copyright Steven J. Ross 2001 - 2009. |
| // Distributed under the Boost Software License, Version 1.0. |
| // (See accompanying file LICENSE_1_0.txt or copy at |
| // http://www.boost.org/LICENSE_1_0.txt) |
| |
| // See http://www.boost.org/ for updates, documentation, and revision history. |
| |
| /* |
| Some improvements suggested by: |
| Phil Endecott and Frank Gennari |
| Cygwin fix provided by: |
| Scott McMurray |
| */ |
| |
| |
