1*a97c2a1fSXin Li /****************************************************************************** 2*a97c2a1fSXin Li * 3*a97c2a1fSXin Li * Copyright (C) 2015 The Android Open Source Project 4*a97c2a1fSXin Li * 5*a97c2a1fSXin Li * Licensed under the Apache License, Version 2.0 (the "License"); 6*a97c2a1fSXin Li * you may not use this file except in compliance with the License. 7*a97c2a1fSXin Li * You may obtain a copy of the License at: 8*a97c2a1fSXin Li * 9*a97c2a1fSXin Li * http://www.apache.org/licenses/LICENSE-2.0 10*a97c2a1fSXin Li * 11*a97c2a1fSXin Li * Unless required by applicable law or agreed to in writing, software 12*a97c2a1fSXin Li * distributed under the License is distributed on an "AS IS" BASIS, 13*a97c2a1fSXin Li * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14*a97c2a1fSXin Li * See the License for the specific language governing permissions and 15*a97c2a1fSXin Li * limitations under the License. 16*a97c2a1fSXin Li * 17*a97c2a1fSXin Li ***************************************************************************** 18*a97c2a1fSXin Li * Originally developed and contributed by Ittiam Systems Pvt. Ltd, Bangalore 19*a97c2a1fSXin Li */ 20*a97c2a1fSXin Li /** 21*a97c2a1fSXin Li ******************************************************************************* 22*a97c2a1fSXin Li * @file 23*a97c2a1fSXin Li * icv_variance.h 24*a97c2a1fSXin Li * 25*a97c2a1fSXin Li * @brief 26*a97c2a1fSXin Li * This file contains the functions to compute variance 27*a97c2a1fSXin Li * 28*a97c2a1fSXin Li * @author 29*a97c2a1fSXin Li * Ittiam 30*a97c2a1fSXin Li * 31*a97c2a1fSXin Li * @par List of Functions: 32*a97c2a1fSXin Li * 33*a97c2a1fSXin Li * @remarks 34*a97c2a1fSXin Li * None 35*a97c2a1fSXin Li * 36*a97c2a1fSXin Li ******************************************************************************* 37*a97c2a1fSXin Li */ 38*a97c2a1fSXin Li #ifndef __ICV_VARIANCE_H__ 39*a97c2a1fSXin Li #define __ICV_VARIANCE_H__ 40*a97c2a1fSXin Li 41*a97c2a1fSXin Li typedef WORD32 icv_variance_8x4_t(UWORD8 *pu1_src, WORD32 src_strd, WORD32 wd, WORD32 ht); 42*a97c2a1fSXin Li 43*a97c2a1fSXin Li icv_variance_8x4_t icv_variance_8x4; 44*a97c2a1fSXin Li icv_variance_8x4_t icv_variance_8x4_a9; 45*a97c2a1fSXin Li icv_variance_8x4_t icv_variance_8x4_av8; 46*a97c2a1fSXin Li icv_variance_8x4_t icv_variance_8x4_ssse3; 47*a97c2a1fSXin Li 48*a97c2a1fSXin Li #endif /* __ICV_VARIANCE_H__ */ 49