1 /* 2 * Copyright (c) 2016, Alliance for Open Media. All rights reserved 3 * 4 * This source code is subject to the terms of the BSD 2 Clause License and 5 * the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License 6 * was not distributed with this source code in the LICENSE file, you can 7 * obtain it at www.aomedia.org/license/software. If the Alliance for Open 8 * Media Patent License 1.0 was not distributed with this source code in the 9 * PATENTS file, you can obtain it at www.aomedia.org/license/patent. 10 */ 11 12 #ifndef AOM_AV1_ENCODER_TEMPORAL_FILTER_H_ 13 #define AOM_AV1_ENCODER_TEMPORAL_FILTER_H_ 14 15 #ifdef __cplusplus 16 extern "C" { 17 #endif 18 19 #define ARNR_FILT_QINDEX 128 20 21 // Block size used in temporal filtering 22 #define TF_BLOCK BLOCK_32X32 23 #define BH 32 24 #define BH_LOG2 5 25 #define BW 32 26 #define BW_LOG2 5 27 #define BLK_PELS 1024 // Pixels in the block 28 #define THR_SHIFT 2 29 #define TF_SUB_BLOCK BLOCK_16X16 30 #define SUB_BH 16 31 #define SUB_BW 16 32 33 void av1_temporal_filter(AV1_COMP *cpi, int distance); 34 35 #ifdef __cplusplus 36 } // extern "C" 37 #endif 38 39 #endif // AOM_AV1_ENCODER_TEMPORAL_FILTER_H_ 40