rate_hist.h 1.25 KB
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/*
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 * Copyright (c) 2016, Alliance for Open Media. All rights reserved
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 *
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 * 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.
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 */

#ifndef RATE_HIST_H_
#define RATE_HIST_H_

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#include "aom/aom_encoder.h"
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#ifdef __cplusplus
extern "C" {
#endif

struct rate_hist;

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struct rate_hist *init_rate_histogram(const aom_codec_enc_cfg_t *cfg,
                                      const aom_rational_t *fps);
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void destroy_rate_histogram(struct rate_hist *hist);

void update_rate_histogram(struct rate_hist *hist,
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                           const aom_codec_enc_cfg_t *cfg,
                           const aom_codec_cx_pkt_t *pkt);
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void show_q_histogram(const int counts[64], int max_buckets);

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void show_rate_histogram(struct rate_hist *hist, const aom_codec_enc_cfg_t *cfg,
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                         int max_buckets);

#ifdef __cplusplus
}  // extern "C"
#endif

#endif  // RATE_HIST_H_