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Diffstat (limited to 'media/libaom/src/av1/decoder/obu.h')
| -rw-r--r-- | media/libaom/src/av1/decoder/obu.h | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/media/libaom/src/av1/decoder/obu.h b/media/libaom/src/av1/decoder/obu.h new file mode 100644 index 000000000..5ab243fc9 --- /dev/null +++ b/media/libaom/src/av1/decoder/obu.h @@ -0,0 +1,31 @@ +/* + * 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 AOM_AV1_DECODER_OBU_H_ +#define AOM_AV1_DECODER_OBU_H_ + +#include "aom/aom_codec.h" +#include "av1/decoder/decoder.h" + +// Try to decode one frame from a buffer. +// Returns 1 if we decoded a frame, +// 0 if we didn't decode a frame but that's okay +// (eg, if there was a frame but we skipped it), +// or -1 on error +int aom_decode_frame_from_obus(struct AV1Decoder *pbi, const uint8_t *data, + const uint8_t *data_end, + const uint8_t **p_data_end); + +aom_codec_err_t aom_get_num_layers_from_operating_point_idc( + int operating_point_idc, unsigned int *num_spatial_layers, + unsigned int *num_temporal_layers); + +#endif // AOM_AV1_DECODER_OBU_H_ |