| /* |
| * Copyright (c) 2020 Vacing Fang <vacingfang@tencent.com> |
| * |
| * This file is part of FFmpeg. |
| * |
| * FFmpeg 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. |
| * |
| * FFmpeg 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 FFmpeg; if not, write to the Free Software |
| * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
| */ |
| |
| /** |
| * @file |
| * DOVI configuration |
| */ |
| |
| |
| #ifndef AVUTIL_DOVI_META_H |
| #define AVUTIL_DOVI_META_H |
| |
| #include <stdint.h> |
| #include <stddef.h> |
| |
| /* |
| * DOVI configuration |
| * ref: dolby-vision-bitstreams-within-the-iso-base-media-file-format-v2.1.2 |
| dolby-vision-bitstreams-in-mpeg-2-transport-stream-multiplex-v1.2 |
| * @code |
| * uint8_t dv_version_major, the major version number that the stream complies with |
| * uint8_t dv_version_minor, the minor version number that the stream complies with |
| * uint8_t dv_profile, the Dolby Vision profile |
| * uint8_t dv_level, the Dolby Vision level |
| * uint8_t rpu_present_flag |
| * uint8_t el_present_flag |
| * uint8_t bl_present_flag |
| * uint8_t dv_bl_signal_compatibility_id |
| * @endcode |
| * |
| * @note The struct must be allocated with av_dovi_alloc() and |
| * its size is not a part of the public ABI. |
| */ |
| typedef struct AVDOVIDecoderConfigurationRecord { |
| uint8_t dv_version_major; |
| uint8_t dv_version_minor; |
| uint8_t dv_profile; |
| uint8_t dv_level; |
| uint8_t rpu_present_flag; |
| uint8_t el_present_flag; |
| uint8_t bl_present_flag; |
| uint8_t dv_bl_signal_compatibility_id; |
| } AVDOVIDecoderConfigurationRecord; |
| |
| /** |
| * Allocate a AVDOVIDecoderConfigurationRecord structure and initialize its |
| * fields to default values. |
| * |
| * @return the newly allocated struct or NULL on failure |
| */ |
| AVDOVIDecoderConfigurationRecord *av_dovi_alloc(size_t *size); |
| |
| #endif /* AVUTIL_DOVI_META_H */ |