41 lines
1.1 KiB
C
41 lines
1.1 KiB
C
/*
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* Copyright (c) 2014 The WebM project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#ifndef RATE_HIST_H_
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#define RATE_HIST_H_
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#include "vpx/vpx_encoder.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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struct rate_hist;
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struct rate_hist *init_rate_histogram(const vpx_codec_enc_cfg_t *cfg,
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const vpx_rational_t *fps);
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void destroy_rate_histogram(struct rate_hist *hist);
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void update_rate_histogram(struct rate_hist *hist,
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const vpx_codec_enc_cfg_t *cfg,
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const vpx_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 vpx_codec_enc_cfg_t *cfg,
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int max_buckets);
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#ifdef __cplusplus
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} // extern "C"
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#endif
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#endif // RATE_HIST_H_
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