From f4092abdf94af6a99aff944d6264bc1284e8bdd4 Mon Sep 17 00:00:00 2001 From: Reinhard Tartler Date: Mon, 10 Oct 2011 17:43:39 +0200 Subject: Imported nx-X11-3.1.0-1.tar.gz Summary: Imported nx-X11-3.1.0-1.tar.gz Keywords: Imported nx-X11-3.1.0-1.tar.gz into Git repository --- .../doc/man/mangl/standard/pushclientattrib.gl | 111 +++++++++++++++++++++ 1 file changed, 111 insertions(+) create mode 100644 nx-X11/extras/ogl-sample/main/doc/man/mangl/standard/pushclientattrib.gl (limited to 'nx-X11/extras/ogl-sample/main/doc/man/mangl/standard/pushclientattrib.gl') diff --git a/nx-X11/extras/ogl-sample/main/doc/man/mangl/standard/pushclientattrib.gl b/nx-X11/extras/ogl-sample/main/doc/man/mangl/standard/pushclientattrib.gl new file mode 100644 index 000000000..16d5284f0 --- /dev/null +++ b/nx-X11/extras/ogl-sample/main/doc/man/mangl/standard/pushclientattrib.gl @@ -0,0 +1,111 @@ +_C_ License Applicability. Except to the extent portions of this file are +_C_ made subject to an alternative license as permitted in the SGI Free +_C_ Software License B, Version 1.1 (the "License"), the contents of this +_C_ file are subject only to the provisions of the License. You may not use +_C_ this file except in compliance with the License. You may obtain a copy +_C_ of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 +_C_ Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: +_C_ +_C_ http://oss.sgi.com/projects/FreeB +_C_ +_C_ Note that, as provided in the License, the Software is distributed on an +_C_ "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS +_C_ DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND +_C_ CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A +_C_ PARTICULAR PURPOSE, AND NON-INFRINGEMENT. +_C_ +_C_ Original Code. The Original Code is: OpenGL Sample Implementation, +_C_ Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, +_C_ Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. +_C_ Copyright in any portions created by third parties is as indicated +_C_ elsewhere herein. All Rights Reserved. +_C_ +_C_ Additional Notice Provisions: The application programming interfaces +_C_ established by SGI in conjunction with the Original Code are The +_C_ OpenGL(R) Graphics System: A Specification (Version 1.2.1), released +_C_ April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version +_C_ 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X +_C_ Window System(R) (Version 1.3), released October 19, 1998. This software +_C_ was created using the OpenGL(R) version 1.2.1 Sample Implementation +_C_ published by SGI, but has not been independently verified as being +_C_ compliant with the OpenGL(R) version 1.2.1 Specification. +_C_ +_C_ The first character in this file must be an '_'! +_C_ Anything on a line after _C_ is ignored +_define(_filters,eqn|tbl)_C_ +_header(PushClientAttrib,push and pop the client attribute stack) +_names(PushClientAttrib) +.SH PARAMETERS +_phead(_param1) +Specifies a mask that indicates which attributes to save. Values for +_param1 are listed below. +_names(PopClientAttrib) +.SH DESCRIPTION +_cmnd takes one argument, +a mask that indicates which groups of client-state variables +to save on the client attribute stack. +Symbolic constants are used to set bits in the mask. +_param1(1) +is typically constructed by OR'ing several of these constants together. +The special mask +_const(CLIENT_ALL_ATTRIB_BITS) +can be used to save all stackable client state. +.P +The symbolic mask constants and their associated GL client state are as follows +(the second column lists which attributes are saved): +.P +_const(CLIENT_PIXEL_STORE_BIT) Pixel storage modes +.br +_const(CLIENT_VERTEX_ARRAY_BIT) Vertex arrays (and enables) +.P +_cmnd(PopClientAttrib) restores the values of the client-state variables +saved with the last _cmnd(PushClientAttrib). +Those not saved are left unchanged. +.P +It is an error to push attributes onto a full client attribute stack, +or to pop attributes off an empty stack. +In either case, the error flag is set, +and no other change is made to GL state. +.P +Initially, the client attribute stack is empty. +.SH NOTES +_cmnd is available only if the GL version is 1.1 or greater. +.P +Not all values for GL client state can be saved on the attribute stack. +For example, select and feedback state cannot be saved. +.P +The depth of the attribute stack depends on the implementation, +but it must be at least 16. +.P +Use _cmnd(PushAttrib) and _cmnd(PopAttrib) to push and restore +state which is kept on the server. Only pixel storage modes and +vertex array state may be pushed and popped with +_cmnd(PushClientAttrib) and _cmnd(PopClientAttrib). +.P +When the _arbstring(multitexture) extension is supported, pushing and +popping client vertex array state apples to all supported texture units, +and the active client texture state. +.SH ERRORS +_const(STACK_OVERFLOW) is generated if _cmnd(PushClientAttrib) is called while +the attribute stack is full. +.P +_const(STACK_UNDERFLOW) is generated if _cmnd(PopClientAttrib) is called while +the attribute stack is empty. +.SH ASSOCIATED GETS +_cmnd(Get) with argument _const(ATTRIB_STACK_DEPTH) +.br +_cmnd(Get) with argument _const(MAX_CLIENT_ATTRIB_STACK_DEPTH) +.SH SEE ALSO +_cmnd(ColorPointer), +_cmnd(DisableClientState), +_cmnd(EdgeFlagPointer), +_cmnd(EnableClientState), +_cmnd(Get), +_cmnd(GetError), +_cmnd(IndexPointer), +_cmnd(NormalPointer), +_cmnd(NewList), +_cmnd(PixelStore), +_cmnd(PushAttrib), +_cmnd(TexCoordPointer), +_cmnd(VertexPointer) -- cgit v1.2.3