Name ANGLE_context_virtualization Name Strings EGL_ANGLE_context_virtualization Contributors Geoff Lang, Google Contacts Geoff Lang, Google (geofflang 'at' chromium 'dot' org) Status Draft Version Version 2, 2021-09-17 Number EGL Extension XXX Extension Type EGL display extension Dependencies None Overview This extension allows the client to create contexts that are internally virtualized on a single native context for performance or stability. New Types None New Procedures and Functions None New Tokens Accepted as an attribute name in the argument of eglCreateContext: EGL_CONTEXT_VIRTUALIZATION_GROUP_ANGLE 0x3481 Additions to the EGL Specification None. New Behavior To request that a context should be part of a virtualization group, use the attribute EGL_CONTEXT_VIRTUALIZATION_GROUP_ANGLE. EGL_DONT_CARE can be used to allow the implementation to decide what virtualization group is used. The default value of EGL_CONTEXT_VIRTUALIZATION_GROUP_ANGLE is EGL_DONT_CARE. It is undefined behaviour to have multiple contexts from the same virtualization group current different threads simultaneously. Issues None Revision History Version 1, 2018-06-11 (Geoff Lang) - Initial draft Version 2, 2021-09-17 (Geoff Lang) - Change to context creation attribute