54 строки
2.0 KiB
C
54 строки
2.0 KiB
C
/*
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* Copyright (c) 2001-2016, 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
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* the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License
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* was not distributed with this source code in the LICENSE file, you can
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* obtain it at www.aomedia.org/license/software. If the Alliance for Open
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* Media Patent License 1.0 was not distributed with this source code in the
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* PATENTS file, you can obtain it at www.aomedia.org/license/patent.
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*/
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/* clang-format off */
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#if !defined(_pvq_encoder_H)
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# define _pvq_encoder_H (1)
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# include "aom_dsp/bitwriter.h"
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# include "aom_dsp/entenc.h"
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# include "av1/common/blockd.h"
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# include "av1/common/pvq.h"
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# include "av1/encoder/encint.h"
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void aom_write_symbol_pvq(aom_writer *w, int symb, aom_cdf_prob *cdf,
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int nsymbs);
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void aom_encode_band_pvq_splits(aom_writer *w, od_pvq_codeword_ctx *adapt,
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const int *y, int n, int k, int level);
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void aom_laplace_encode_special(aom_writer *w, int x, unsigned decay);
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void pvq_encode_partition(aom_writer *w,
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int qg,
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int theta,
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const od_coeff *in,
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int n,
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int k,
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generic_encoder model[3],
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od_adapt_ctx *adapt,
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int *exg,
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int *ext,
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int cdf_ctx,
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int is_keyframe,
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int code_skip,
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int skip_rest,
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int encode_flip,
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int flip);
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PVQ_SKIP_TYPE od_pvq_encode(daala_enc_ctx *enc, od_coeff *ref,
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const od_coeff *in, od_coeff *out, int q_dc, int q_ac, int pli, int bs,
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const od_val16 *beta, int is_keyframe,
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const int16_t *qm, const int16_t *qm_inv, int speed,
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PVQ_INFO *pvq_info);
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#endif
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