From 36d22d82aa202bb199967e9512281e9a53db42c9 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 21:33:14 +0200 Subject: Adding upstream version 115.7.0esr. Signed-off-by: Daniel Baumann --- media/ffvpx/libavutil/mastering_display_metadata.c | 66 ++++++++++++++++++++++ 1 file changed, 66 insertions(+) create mode 100644 media/ffvpx/libavutil/mastering_display_metadata.c (limited to 'media/ffvpx/libavutil/mastering_display_metadata.c') diff --git a/media/ffvpx/libavutil/mastering_display_metadata.c b/media/ffvpx/libavutil/mastering_display_metadata.c new file mode 100644 index 0000000000..6069347617 --- /dev/null +++ b/media/ffvpx/libavutil/mastering_display_metadata.c @@ -0,0 +1,66 @@ +/** + * Copyright (c) 2016 Neil Birkbeck + * + * 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 +#include + +#include "mastering_display_metadata.h" +#include "mem.h" + +AVMasteringDisplayMetadata *av_mastering_display_metadata_alloc(void) +{ + return av_mallocz(sizeof(AVMasteringDisplayMetadata)); +} + +AVMasteringDisplayMetadata *av_mastering_display_metadata_create_side_data(AVFrame *frame) +{ + AVFrameSideData *side_data = av_frame_new_side_data(frame, + AV_FRAME_DATA_MASTERING_DISPLAY_METADATA, + sizeof(AVMasteringDisplayMetadata)); + if (!side_data) + return NULL; + + memset(side_data->data, 0, sizeof(AVMasteringDisplayMetadata)); + + return (AVMasteringDisplayMetadata *)side_data->data; +} + +AVContentLightMetadata *av_content_light_metadata_alloc(size_t *size) +{ + AVContentLightMetadata *metadata = av_mallocz(sizeof(AVContentLightMetadata)); + + if (size) + *size = sizeof(*metadata); + + return metadata; +} + +AVContentLightMetadata *av_content_light_metadata_create_side_data(AVFrame *frame) +{ + AVFrameSideData *side_data = av_frame_new_side_data(frame, + AV_FRAME_DATA_CONTENT_LIGHT_LEVEL, + sizeof(AVContentLightMetadata)); + if (!side_data) + return NULL; + + memset(side_data->data, 0, sizeof(AVContentLightMetadata)); + + return (AVContentLightMetadata *)side_data->data; +} -- cgit v1.2.3