glpopdebuggroup(3g) [centos man page]

GLPOPDEBUGGROUP(3G)						   OpenGL Manual					       GLPOPDEBUGGROUP(3G)

NAME

       glPopDebugGroup - pop the active debug group

C SPECIFICATION

       void glPopDebugGroup(void);

DESCRIPTION

       glPopDebugGroup pops the active debug group. After popping a debug group, the GL will also generate a debug output message describing its
       cause based on the message string, the source source, and an ID id submitted to the corresponding glPushDebugGroup() command.
       GL_DEBUG_TYPE_PUSH_GROUP and GL_DEBUG_TYPE_POP_GROUP share a single namespace for message id.  severity has the value
       GL_DEBUG_SEVERITY_NOTIFICATION. The type has the value GL_DEBUG_TYPE_POP_GROUP. Popping a debug group restores the debug output volume
       control of the parent debug group.

ERRORS

       GL_STACK_UNDERFLOW is generated if an attempt is made to pop the default debug group from the stack.

ASSOCIATED GETS

       glGet() with argument GL_MAX_DEBUG_MESSAGE_LENGTH.

SEE ALSO

       glPushDebugGroup(), glObjectLabel(), glObjectPtrLabel().

COPYRIGHT

       Copyright (C) 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

opengl.org							    06/10/2014						       GLPOPDEBUGGROUP(3G)

GLGETOBJECTPTRLABEL(3G) 					   OpenGL Manual					   GLGETOBJECTPTRLABEL(3G)

NAME

       glGetObjectPtrLabel - retrieve the label of a sync object identified by a pointer

C SPECIFICATION

       void glGetObjectPtrLabel(void * ptr, GLsizei bifSize, GLsizei * length, char * label);

PARAMETERS

       ptr
	   The name of the sync object whose label to retrieve.

       bufSize
	   The length of the buffer whose address is in label.

       length
	   The address of a variable to receive the length of the object label.

       label
	   The address of a string that will receive the object label.

DESCRIPTION

       glGetObjectPtrLabel retrieves the label of the sync object identified by ptr.

       label is the address of a string that will be used to store the object label.  bufSize specifies the number of characters in the array
       identified by label.  length contains the address of a variable which will receive the the number of characters in the object label. If
       length is NULL, then it is ignored and no data is written. Likewise, if label is NULL, or if bufSize is zero then no data is written to
       label.

ERRORS

       GL_INVALID_ENUM is generated if identifier is not one of the accepted object types.

       GL_INVALID_VALUE is generated if ptr is not the name of an existing sync object.

       GL_INVALID_VALUE is generated if bufSize is zero.

       If not NULL, length and label should be addresses to which the client has write access, otherwise undefined behavior, including process
       termination may occur.

ASSOCIATED GETS

       glGet() with argument GL_MAX_LABEL_LENGTH.

SEE ALSO

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

COPYRIGHT

       Copyright (C) 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

opengl.org							    06/10/2014						   GLGETOBJECTPTRLABEL(3G)