| /* |
| * Copyright (c) 2021, Alliance for Open Media. All rights reserved |
| * |
| * This source code is subject to the terms of the BSD 3-Clause Clear License |
| * and the Alliance for Open Media Patent License 1.0. If the BSD 3-Clause Clear |
| * License was not distributed with this source code in the LICENSE file, you |
| * can obtain it at aomedia.org/license/software-license/bsd-3-c-c/. 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 |
| * aomedia.org/license/patent-license/. |
| */ |
| |
| #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 *number_spatial_layers, |
| unsigned int *number_temporal_layers); |
| |
| #endif // AOM_AV1_DECODER_OBU_H_ |
