| /** |
| * Copyright (c) 2018 Mohammad Izadi <moh.izadi at gmail.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 |
| */ |
| |
| #include "hdr_dynamic_metadata.h" |
| #include "mem.h" |
| |
| AVDynamicHDRPlus *av_dynamic_hdr_plus_alloc(size_t *size) |
| { |
| AVDynamicHDRPlus *hdr_plus = av_mallocz(sizeof(AVDynamicHDRPlus)); |
| if (!hdr_plus) |
| return NULL; |
| |
| if (size) |
| *size = sizeof(*hdr_plus); |
| |
| return hdr_plus; |
| } |
| |
| AVDynamicHDRPlus *av_dynamic_hdr_plus_create_side_data(AVFrame *frame) |
| { |
| AVFrameSideData *side_data = av_frame_new_side_data(frame, |
| AV_FRAME_DATA_DYNAMIC_HDR_PLUS, |
| sizeof(AVDynamicHDRPlus)); |
| if (!side_data) |
| return NULL; |
| |
| memset(side_data->data, 0, sizeof(AVDynamicHDRPlus)); |
| |
| return (AVDynamicHDRPlus *)side_data->data; |
| } |