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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_TIMING_H_
#define AOM_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;
typedef struct aom_op_timing_info_t {
uint32_t buffer_removal_time;
} aom_op_timing_info_t;
void set_aom_dec_model_info(aom_dec_model_info_t *decoder_model);
void set_dec_model_op_parameters(aom_dec_model_op_parameters_t *op_params);
void set_resource_availability_parameters(
aom_dec_model_op_parameters_t *op_params);
int64_t max_level_bitrate(BITSTREAM_PROFILE seq_profile, int seq_level_idx,
int seq_tier);
#endif // AOM_TIMING_H_
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