Name
eglGetCurrentDisplay — return the display for the current EGL rendering context
C Specification
EGLDisplay eglGetCurrentDisplay(
|
void); |
Description
eglGetCurrentDisplay returns the current
EGL display connection for the current
EGL rendering context, as specified by
eglMakeCurrent.
If no context is current, EGL_NO_DISPLAY is returned.
Errors
Passing EGL_NO_DISPLAY to any command
taking an EGLDisplay parameter will generate either
an EGL_BAD_DISPLAY error if the EGL
implementation validates EGLDisplay handles, or
undefined behavior as described at the end of section 3.1 of the
EGL 1.5 Specification. The only exception to this rule is that
eglQueryString will accept an
EGLDisplay parameter of
EGL_NO_DISPLAY when querying the client
extension string (see section 3.3 of the EGL 1.5 Specification).
See Also
Copyright © 2003-2014 The Khronos Group Inc. Permission is hereby granted, free of charge, to any person obtaining a copy of this software and/or associated documentation files (the "Materials"), to deal in the Materials without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Materials, and to permit persons to whom the Materials are furnished to do so, subject to the condition that this copyright notice and permission notice shall be included in all copies or substantial portions of the Materials.