*nix Documentation Project
·  Home
 +   man pages
·  Linux HOWTOs
·  FreeBSD Tips
·  *niX Forums

  man pages->IRIX man pages -> OpenGL/glxquerychanneldeltassgix (3)              


glXQueryChannelDeltasSGIX(3G)				OpenGL Reference - GLX

NAME    [Toc]    [Back]

     glXQueryChannelDeltasSGIX - returns the precision constraints for any
     frame buffer area that is to be resized to	match the video	resolution

C SPECIFICATION    [Toc]    [Back]

     int glXQueryChannelDeltasSGIX( Display *dpy,
				    int	screen,
				    int	channel,
				    int	*dx,
				    int	*dy,
				    int	*dw,
				    int	*dh )

PARAMETERS    [Toc]    [Back]

     dpy      Specifies	the connection to the X	server.

     screen   Specifies	the screen of the X server.

     channel  Specifies	the video channel number.

     dx, dy, dw, dh
	      Precision	deltas for the origin and size of the area specified
	      by glXChannelRectSGIX

DESCRIPTION    [Toc]    [Back]

     When glXChannelRectSGIX is	called,	the origin and size of the specified
     frame buffer area must be positive	integer	multiples of the associated
     values returned by	glXQueryChannelDeltasSGIX.  Note that dx, dy, dw and
     dh	may be greater than one	due to hardware	constraints.

NOTES    [Toc]    [Back]

     glXQueryChannelDeltasSGIX is part of the SGIX_video_resize	extension.

     The SGIX_video_resize extension is	supported only on InfiniteReality

SEE ALSO    [Toc]    [Back]

     glXBindChannelToWindowSGIX, glXChannelRectSGIX, glXQueryChannelRectSGIX

									PPPPaaaaggggeeee 1111
[ Back ]
 Similar pages
Name OS Title
glxquerychannelrectsgix IRIX returns area of frame buffer that is to be resized to match video resolution
glxchannelrectsgix IRIX specify area of frame buffer to resize to video resolution
glxchoosefbconfigsgix IRIX return a list of GLX frame buffer configurations that match the specified attributes
glxchoosefbconfig IRIX return a list of GLX frame buffer configurations that match the specified attributes
glxcreateglxpixmapwithconfigsgix IRIX create an off-screen GLX rendering area with specified frame buffer configuration
mvVideoStillFrame IRIX Set/get movie video output still frame
memtovid IRIX Video Library single frame output tool
vidtomem IRIX Video Library capture single frame tool
unit IRIX Returns the status of a BUFFER IN or BUFFER OUT statement
vgafb OpenBSD VGA frame buffer
Copyright © 2004-2005 DeniX Solutions SRL
newsletter delivery service