timing.h - mozsearch

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/*

 * 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_COMMON_TIMING_H_

#define AOM_AV1_COMMON_TIMING_H_

#include "aom/aom_integer.h"

#include "av1/common/enums.h"

#define MAX_NUM_OP_POINTS 32

typedef struct aom_timing {

  uint32_t num_units_in_display_tick;

  uint32_t time_scale;

  int equal_picture_interval;

  uint32_t num_ticks_per_picture;

} aom_timing_info_t;

typedef struct aom_dec_model_info {

  uint32_t num_units_in_decoding_tick;

  int encoder_decoder_buffer_delay_length;

  int buffer_removal_time_length;

  int frame_presentation_time_length;

} aom_dec_model_info_t;

typedef struct aom_dec_model_op_parameters {

  int decoder_model_param_present_flag;

  int64_t bitrate;

  int64_t buffer_size;

  uint32_t decoder_buffer_delay;

  uint32_t encoder_buffer_delay;

  int low_delay_mode_flag;

  int display_model_param_present_flag;

  int initial_display_delay;

} aom_dec_model_op_parameters_t;

void av1_set_aom_dec_model_info(aom_dec_model_info_t *decoder_model);

void av1_set_dec_model_op_parameters(aom_dec_model_op_parameters_t *op_params);

void av1_set_resource_availability_parameters(

    aom_dec_model_op_parameters_t *op_params);

int64_t av1_max_level_bitrate(BITSTREAM_PROFILE seq_profile, int seq_level_idx,

                              int seq_tier);

#endif  // AOM_AV1_COMMON_TIMING_H_