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/*
* This file is part of Libav.
*
* Libav is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* Libav is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with Libav; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef AVCODEC_VAAPI_ENCODE_H26X_H
#define AVCODEC_VAAPI_ENCODE_H26X_H
#include <stddef.h>
#include <stdint.h>
#include "golomb.h"
#include "put_bits.h"
// Debug code may be interested in the name of the syntax element being
// for tracing purposes. Here, it is just discarded.
#define write_u(pbc, width, value, name) put_bits(pbc, width, value)
#define write_ue(pbc, value, name) set_ue_golomb(pbc, value)
#define write_se(pbc, value, name) set_se_golomb(pbc, value)
#define u(width, ...) write_u(pbc, width, __VA_ARGS__)
#define ue(...) write_ue(pbc, __VA_ARGS__)
#define se(...) write_se(pbc, __VA_ARGS__)
// Copy from src to dst, applying emulation prevention.
int ff_vaapi_encode_h26x_nal_unit_to_byte_stream(uint8_t *dst, size_t *dst_len,
uint8_t *src, size_t src_len);
#endif /* AVCODEC_VAAPI_ENCODE_H26X_H */
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