text: /*
   * Copyright (c) 2016, Alliance for Open Media. All rights reserved
   *
   * This source code is subject to the terms of the BSD 2 Clause License and
   * the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License
   * was not distributed with this source code in the LICENSE file, you can
   * obtain it at www.aomedia.org/license/software. If the Alliance for Open
   * Media Patent License 1.0 was not distributed with this source code in the
   * PATENTS file, you can obtain it at www.aomedia.org/license/patent.
   */
  
  #ifndef AOM_AV1_ENCODER_VAR_BASED_PART_H_
  #define AOM_AV1_ENCODER_VAR_BASED_PART_H_
  
  #include <stdio.h>
  
  #include "config/aom_config.h"
  #include "config/aom_dsp_rtcd.h"
  #include "config/av1_rtcd.h"
  
  #include "av1/encoder/encoder.h"
  
  #ifdef __cplusplus
  extern "C" {
  #endif
  
  #define QINDEX_LOW_THR \
    200  // Use low qindex variance partition thresholds when qindex is below this
         // threshold
  #define QINDEX_HIGH_THR \
    220  // Use high qindex variance partition thresholds when qindex is above
         // this threshold
  
  void av1_set_variance_partition_thresholds(AV1_COMP *cpi, int q,
                                             int content_state);
  
  int av1_choose_var_based_partitioning(AV1_COMP *cpi, const TileInfo *const tile,
                                        ThreadData *td, MACROBLOCK *x, int mi_row,
                                        int mi_col);
  
  #ifdef __cplusplus
  }  // extern "C"
  #endif
  
  #endif  // AOM_AV1_ENCODER_VAR_BASED_PART_H_
  