/*!
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* COPYRIGHT (C) 2020 Emeric Grange - All Rights Reserved
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*
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* This file is part of MiniVideo.
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*
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* MiniVideo is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* MiniVideo is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with MiniVideo. If not, see <http://www.gnu.org/licenses/>.
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*
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* \author Emeric Grange <emeric.grange@gmail.com>
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* \date 2012
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*/
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#ifndef BITSTREAM_UTILS_H
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#define BITSTREAM_UTILS_H
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/* ************************************************************************** */
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// minivideo headers
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#include "minivideo_typedef.h"
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#include "bitstream.h"
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/* ************************************************************************** */
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// Debug operations
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void bitstream_print_stats(Bitstream_t *bitstr);
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void bitstream_print_buffer(Bitstream_t *bitstr);
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void bitstream_print_absolute_byte_offset(Bitstream_t *bitstr);
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void bitstream_print_absolute_bit_offset(Bitstream_t *bitstr);
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// Data boundaries
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bool bitstream_check_alignment(Bitstream_t *bitstr);
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bool bitstream_force_alignment(Bitstream_t *bitstr);
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bool more_bitstream_data(Bitstream_t *bitstr);
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// H.264 specifics
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bool h264_rbsp_trailing_bits(Bitstream_t *bitstr);
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bool h264_more_rbsp_data(Bitstream_t *bitstr);
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bool h264_more_rbsp_trailing_data(Bitstream_t *bitstr);
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// Endianness
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uint16_t endian_flip_16(uint16_t src);
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uint16_t endian_flip_cut_16(uint16_t src, const int n);
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uint32_t endian_flip_32(uint32_t src);
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uint32_t endian_flip_cut_32(uint32_t src, const int n);
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uint64_t endian_flip_64(uint64_t src);
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uint64_t endian_flip_cut_64(uint64_t src, const int n);
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/* ************************************************************************** */
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#endif // BITSTREAM_UTILS_H
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