av1/decoder/obu.h

/*
 * Copyright (c) 2017, Alliance for Open Media. All rights reserved
 *
 * This source code is subject to the terms of the BSD 2 Clause License and
 * the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License
 * was not distributed with this source code in the LICENSE file, you can
 * obtain it at www.aomedia.org/license/software. If the Alliance for Open
 * Media Patent License 1.0 was not distributed with this source code in the
 * PATENTS file, you can obtain it at www.aomedia.org/license/patent.
 */

#ifndef AV1_DECODER_OBU_H
#define AV1_DECODER_OBU_H

#include "aom/aom_codec.h"
#include "av1/decoder/decoder.h"

// Extracts OBU type from 'obu_header_byte' and returns it via 'obu_type'
// pointer.
// Return value is 0 when the OBU header contains a valid OBU_TYPE value, -1
// otherwise.
int get_obu_type(uint8_t obu_header_byte, OBU_TYPE *obu_type);

void av1_decode_frame_from_obus(struct AV1Decoder *pbi, const uint8_t *data,
                                const uint8_t *data_end,
                                const uint8_t **p_data_end);

#endif