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 * ideint_structs.h 24*a97c2a1fSXin Li * 25*a97c2a1fSXin Li * @brief 26*a97c2a1fSXin Li * Deinterlacer structure definitions 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 39*a97c2a1fSXin Li #ifndef __IDEINT_STRUCTS_H__ 40*a97c2a1fSXin Li #define __IDEINT_STRUCTS_H__ 41*a97c2a1fSXin Li 42*a97c2a1fSXin Li typedef void ideint_spatial_filter_t(UWORD8 *pu1_src, 43*a97c2a1fSXin Li UWORD8 *pu1_out, 44*a97c2a1fSXin Li WORD32 cur_strd, 45*a97c2a1fSXin Li WORD32 out_strd); 46*a97c2a1fSXin Li 47*a97c2a1fSXin Li typedef WORD32 ideint_cac_8x8_t(UWORD8 *pu1_top, 48*a97c2a1fSXin Li UWORD8 *pu1_bot, 49*a97c2a1fSXin Li WORD32 i4_top_stride, 50*a97c2a1fSXin Li WORD32 i4_bot_stride); 51*a97c2a1fSXin Li /** Deinterlacer context */ 52*a97c2a1fSXin Li typedef struct 53*a97c2a1fSXin Li { 54*a97c2a1fSXin Li /** params */ 55*a97c2a1fSXin Li ideint_params_t s_params; 56*a97c2a1fSXin Li 57*a97c2a1fSXin Li /** Adaptive variance used in spatio temporal filtering */ 58*a97c2a1fSXin Li WORD32 ai4_vrnc_avg_fb[3]; 59*a97c2a1fSXin Li 60*a97c2a1fSXin Li /** Function pointers */ 61*a97c2a1fSXin Li icv_sad_8x4_t *pf_sad_8x4; 62*a97c2a1fSXin Li 63*a97c2a1fSXin Li icv_variance_8x4_t *pf_variance_8x4; 64*a97c2a1fSXin Li 65*a97c2a1fSXin Li ideint_spatial_filter_t *pf_spatial_filter; 66*a97c2a1fSXin Li 67*a97c2a1fSXin Li ideint_cac_8x8_t *pf_cac_8x8; 68*a97c2a1fSXin Li }ctxt_t; 69*a97c2a1fSXin Li 70*a97c2a1fSXin Li #endif /* __IDEINT_STRUCTS_H__ */ 71