31 lines
1.2 KiB
C
31 lines
1.2 KiB
C
/*
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* Copyright (c) 2017, 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_AV1_DECODER_OBU_H_
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#define AOM_AV1_DECODER_OBU_H_
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#include "aom/aom_codec.h"
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#include "av1/decoder/decoder.h"
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// Try to decode one frame from a buffer.
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// Returns 1 if we decoded a frame,
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// 0 if we didn't decode a frame but that's okay
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// (eg, if there was a frame but we skipped it),
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// or -1 on error
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int aom_decode_frame_from_obus(struct AV1Decoder *pbi, const uint8_t *data,
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const uint8_t *data_end,
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const uint8_t **p_data_end);
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aom_codec_err_t aom_get_num_layers_from_operating_point_idc(
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int operating_point_idc, unsigned int *number_spatial_layers,
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unsigned int *number_temporal_layers);
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#endif // AOM_AV1_DECODER_OBU_H_
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