Name ANGLE_platform_angle_display_key Name Strings EGL_ANGLE_platform_angle_display_key Contributors Geoff Lang, Google Contacts Geoff Lang, Google (geofflang 'at' google 'dot' com) Status Draft Version Version 1, 2026-06-26 Number EGL Extension XXX Extension Type EGL client extension Dependencies Requires ANGLE_platform_angle. Overview This extension allows users to request multiple unique displays with parameters that are otherwise the same. New Types None New Procedures and Functions None New Tokens Accepted as an attribute name in the argument of eglGetPlatformDisplayEXT: EGL_PLATFORM_ANGLE_DISPLAY_KEY_ANGLE 0x34DC Additions to the EGL Specification None New Behavior To select a distinct display on a graphics device that may already have an existing display in ANGLE's cache, use EGL_PLATFORM_ANGLE_DISPLAY_KEY_ANGLE to add a key to the cache entry for this display. The same cached display can be re-requested by specifying the same cache value. If this parameter is not included, the default value used will be 0. Issues None Revision History Version 1, 2026-06-26 - Initial draft, based on EGL_ANGLE_platform_angle_device_id