NAME

       glObjectPtrLabel - label a a sync object identified by a pointer

C SPECIFICATION

       void glObjectPtrLabel(void * ptr, GLsizei length, const char * label);

PARAMETERS

       ptr
           A pointer identifying a sync object.

       length
           The length of the label to be used for the object.

       label
           The address of a string containing the label to assign to the object.

DESCRIPTION

       glObjectPtrLabel labels the sync object identified by ptr.

       label is the address of a string that will be used to label the object.  length contains
       the number of characters in label. If length is negative, it is implied that label
       contains a null-terminated string. If label is NULL, any debug label is effectively
       removed from the object.

ERRORS

       GL_INVALID_VALUE is generated if ptr is not a valid sync object.

       GL_INVALID_VALUE is generated if the number of characters in label, excluding the null
       terminator when length is negative, is greater than the value of GL_MAX_LABEL_LENGTH.

ASSOCIATED GETS

       glGet() with argument GL_MAX_LABEL_LENGTH.

SEE ALSO

       glPushDebugGroup(), glPopDebugGroup(), glObjectLabel().

COPYRIGHT

       Copyright © 2012 Khronos Group. This material may be distributed subject to the terms and
       conditions set forth in the Open Publication License, v 1.0, 8 June 1999.
       http://opencontent.org/openpub/.

AUTHORS

       opengl.org