drmhdr.cpp File Reference

HDR (High Dynamic Range) Interface. More...

#include <libavutil/frame.h>
#include <libavutil/mastering_display_metadata.h>
#include <drm_mode.h>
#include "drmhdr.h"
#include "logger.h"
#include "videorender.h"

Go to the source code of this file.

Enumerations
enum	hdrMetadataEotf { EOTF_TRADITIONAL_GAMMA_SDR , EOTF_TRADITIONAL_GAMMA_HDR , EOTF_ST2084 , EOTF_HLG }
enum	metadataId { METADATA_TYPE1 }

Functions
static uint16_t	EncodeXYY (float xyy)

Detailed Description

HDR (High Dynamic Range) Interface.

This code is mostly taken from https://github.com/jojo61/vdr-plugin-softhdcuvid and it seems this was at least inspired by libweston (https://gitlab.freedesktop.org/wayland/weston which is published under the MIT license.

Copyright

2026 by Andreas Baierl. All Rights Reserved.

License

AGPL-3.0-or-later

Definition in file drmhdr.cpp.