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4ccc506a5c
This is the reference implementation for the Alliance for Open Media's av1 video code. The commit used was 4d668d7feb1f8abd809d1bca0418570a7f142a36. MozReview-Commit-ID: 5PFTLbBDRrb --HG-- extra : rebase_source : a51578e072e47ac03b422d10d9b279a3de5fc216
38 lines
1.1 KiB
C
38 lines
1.1 KiB
C
/*
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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
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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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#include "aom_dsp/daalaboolreader.h"
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int aom_daala_reader_init(daala_reader *r, const uint8_t *buffer, int size) {
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if (size && !buffer) {
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return 1;
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}
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r->buffer_end = buffer + size;
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r->buffer = buffer;
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od_ec_dec_init(&r->ec, buffer, size - 1);
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#if CONFIG_ACCOUNTING
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r->accounting = NULL;
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#endif
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return 0;
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}
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const uint8_t *aom_daala_reader_find_end(daala_reader *r) {
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return r->buffer_end;
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}
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uint32_t aom_daala_reader_tell(const daala_reader *r) {
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return od_ec_dec_tell(&r->ec);
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}
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uint32_t aom_daala_reader_tell_frac(const daala_reader *r) {
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return od_ec_dec_tell_frac(&r->ec);
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}
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