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edc8d83307
This is the reference implementation for the Alliance for Open Media's av1 video code. The commit used was 4d668d7feb1f8abd809d1bca0418570a7f142a36.
40 lines
1.5 KiB
C
40 lines
1.5 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_decoder_H)
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# define _pvq_decoder_H (1)
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# include "aom_dsp/bitreader.h"
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# include "aom_dsp/entdec.h"
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# include "av1/common/pvq.h"
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# include "av1/decoder/decint.h"
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#define aom_read_symbol_pvq(r, cdf, nsymbs, ACCT_STR_NAME) \
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aom_read_symbol_pvq_(r, cdf, nsymbs ACCT_STR_ARG(ACCT_STR_NAME))
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int aom_read_symbol_pvq_(aom_reader *r, aom_cdf_prob *cdf, int nsymbs
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ACCT_STR_PARAM);
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void aom_decode_band_pvq_splits(aom_reader *r, od_pvq_codeword_ctx *adapt,
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od_coeff *y, int n, int k, int level);
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#define aom_laplace_decode_special(r, decay, ACCT_STR_NAME) \
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aom_laplace_decode_special_(r, decay ACCT_STR_ARG(ACCT_STR_NAME))
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int aom_laplace_decode_special_(aom_reader *r, unsigned decay ACCT_STR_PARAM);
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void od_pvq_decode(daala_dec_ctx *dec, od_coeff *ref, od_coeff *out, int q0,
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int pli, int bs, const od_val16 *beta, int is_keyframe,
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unsigned int *flags, PVQ_SKIP_TYPE ac_dc_coded, const int16_t *qm,
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const int16_t *qm_inv);
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#endif
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