fglIsAsyncMarkerSGIX man page on IRIX

Man page or keyword search:  
man Server   31559 pages
apropos Keyword Search (all sections)
Output format
IRIX logo
[printable version]



fglIsAsyncMarkerSGIX(3G)       OpenGL Reference	      fglIsAsyncMarkerSGIX(3G)

NAME
     fglIsAsyncMarkerSGIX - determine if a marker is reserved or in use

FORTRAN SPECIFICATION
     LOGICAL*1 fglIsAsyncMarkerSGIX( INTEGER*4 marker )

PARAMETERS
     marker  Specifies a potential value for a reserved or in-use marker.

DESCRIPTION
     fglIsAsyncMarkerSGIX is part of the SGIX_async extension.	This extension
     provides a framework within which particular sets of OpenGL commands can
     become "asynchronous" via specific further OpenGL extensions.  Currently
     the SGIX_async_pixel extension is the only such defined extension.

     A marker for asynchronous commands is "in use" if it is the current value
     of GL_ASYNC_MARKER_SGIX, or if it is associated with any asynchronous
     command that has been issued but has not been queried using
     fglFinishAsyncSGIX or fglPollAsyncSGIX.  A marker may be "reserved" via
     use of the fglGenAsyncMarkersSGIX command.

     fglIsAsyncMarkerSGIX returns 1 if marker identifies a marker that is
     currently in use or reserved; it returns 0 otherwise.

ERRORS
     GL_INVALID_OPERATION is generated if fglIsAsyncMarkerSGIX is executed
     between the execution of fglBegin and the corresponding execution of
     fglEnd.

MACHINE DEPENDENCIES
     The SGIX_async and SGIX_async_pixel extensions are implemented only on
     Octane2 VPro systems.

SEE ALSO
     fglAsyncMarkerSGIX, fglDeleteAsyncMarkersSGIX, fglFinishAsyncSGIX,
     fglGenAsyncMarkersSGIX, fglPollAsyncSGIX, fglDrawPixels, fglGet,
     fglReadPixels, fglTexImage1D, fglTexImage2D, fglTexImage3D,
     fglTexSubImage1D, fglTexSubImage2D, fglTexSubImage3D

									Page 1

[top]

List of man pages available for IRIX

Copyright (c) for man pages and the logo by the respective OS vendor.

For those who want to learn more, the polarhome community provides shell access and support.

[legal] [privacy] [GNU] [policy] [cookies] [netiquette] [sponsors] [FAQ]
Tweet
Polarhome, production since 1999.
Member of Polarhome portal.
Based on Fawad Halim's script.
....................................................................
Vote for polarhome
Free Shell Accounts :: the biggest list on the net