The following read-only properties are provided by SDL:
- SDL_PROP_DISPLAY_HDR_ENABLED_BOOLEAN: true if the display has HDR
headroom above the SDR white point. This is for informational and
diagnostic purposes only, as not all platforms provide this information
at the display level.
On KMS/DRM:
- SDL_PROP_DISPLAY_KMSDRM_PANEL_ORIENTATION_NUMBER: the "panel
orientation" property for the display in degrees of clockwise rotation.
Note that this is provided only as a hint, and the application is
responsible for any coordinate transformations needed to conform to the
requested display orientation.
Get the properties associated with a display.
The following read-only properties are provided by SDL:
- SDL_PROP_DISPLAY_HDR_ENABLED_BOOLEAN: true if the display has HDR headroom above the SDR white point. This is for informational and diagnostic purposes only, as not all platforms provide this information at the display level.
On KMS/DRM:
- SDL_PROP_DISPLAY_KMSDRM_PANEL_ORIENTATION_NUMBER: the "panel orientation" property for the display in degrees of clockwise rotation. Note that this is provided only as a hint, and the application is responsible for any coordinate transformations needed to conform to the requested display orientation.