45 строки
1.3 KiB
C
45 строки
1.3 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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#ifndef AOM_DSP_BITWRITER_BUFFER_H_
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#define AOM_DSP_BITWRITER_BUFFER_H_
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#include "aom/aom_integer.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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struct aom_write_bit_buffer {
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uint8_t *bit_buffer;
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uint32_t bit_offset;
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};
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uint32_t aom_wb_bytes_written(const struct aom_write_bit_buffer *wb);
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void aom_wb_write_bit(struct aom_write_bit_buffer *wb, int bit);
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void aom_wb_overwrite_bit(struct aom_write_bit_buffer *wb, int bit);
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void aom_wb_write_literal(struct aom_write_bit_buffer *wb, int data, int bits);
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void aom_wb_overwrite_literal(struct aom_write_bit_buffer *wb, int data,
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int bits);
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void aom_wb_write_inv_signed_literal(struct aom_write_bit_buffer *wb, int data,
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int bits);
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#ifdef __cplusplus
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} // extern "C"
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#endif
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#endif // AOM_DSP_BITWRITER_BUFFER_H_
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