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_VAR_BASED_PART_H_ 13 #define AOM_AV1_ENCODER_VAR_BASED_PART_H_ 14 15 #include <stdio.h> 16 17 #include "config/aom_config.h" 18 #include "config/aom_dsp_rtcd.h" 19 #include "config/av1_rtcd.h" 20 21 #include "av1/encoder/encoder.h" 22 23 #ifdef __cplusplus 24 extern "C" { 25 #endif 26 27 #define QINDEX_LOW_THR \ 28 200 // Use low qindex variance partition thresholds when qindex is below this 29 // threshold 30 #define QINDEX_HIGH_THR \ 31 220 // Use high qindex variance partition thresholds when qindex is above 32 // this threshold 33 34 void av1_set_variance_partition_thresholds(AV1_COMP *cpi, int q, 35 int content_state); 36 37 int av1_choose_var_based_partitioning(AV1_COMP *cpi, const TileInfo *const tile, 38 ThreadData *td, MACROBLOCK *x, int mi_row, 39 int mi_col); 40 41 #ifdef __cplusplus 42 } // extern "C" 43 #endif 44 45 #endif // AOM_AV1_ENCODER_VAR_BASED_PART_H_ 46