mirror of
https://github.com/ossrs/srs.git
synced 2025-03-09 15:49:59 +00:00
Rename ffmpeg-4.2-fit to ffmpeg-4-fit
This commit is contained in:
parent
b19074721c
commit
27712fdda7
720 changed files with 14 additions and 14 deletions
66
trunk/3rdparty/ffmpeg-4-fit/libavutil/mastering_display_metadata.c
vendored
Normal file
66
trunk/3rdparty/ffmpeg-4-fit/libavutil/mastering_display_metadata.c
vendored
Normal file
|
@ -0,0 +1,66 @@
|
|||
/**
|
||||
* Copyright (c) 2016 Neil Birkbeck <neil.birkbeck@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 <stdint.h>
|
||||
#include <string.h>
|
||||
|
||||
#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;
|
||||
}
|
Loading…
Add table
Add a link
Reference in a new issue