fglgetpixeltexgenparameter man page on IRIX

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fglGetPixelTexGenParameterSGIS(3G)			      OpenGL Reference

NAME
     fglGetPixelTexGenParameterfvSGIS, fglGetPixelTexGenParameterivSGIS -
     return pixel texture parameter values

FORTRAN SPECIFICATION
     SUBROUTINE fglGetPixelTexGenParameterfvSGIS( INTEGER*4 pname,
						  CHARACTER*8 params )
     SUBROUTINE fglGetPixelTexGenParameterivSGIS( INTEGER*4 pname,
						  CHARACTER*8 params )

PARAMETERS
     pname   Specifies the symbolic name of the parameter to be queried.
	     Accepted values are GL_PIXEL_FRAGMENT_RGB_SOURCE_SGIS and
	     GL_PIXEL_FRAGMENT_ALPHA_SOURCE_SGIS.

     params  Returns the pixel texture parameters.

DESCRIPTION
     fglGetPixelTexGenParameterSGIS returns in params the value or values of a
     pixel texture parameter.  pname accepts the same symbols as
     fglPixelTexGenParameterSGIS:

     GL_PIXEL_FRAGMENT_RGB_SOURCE_SGIS
	       Returns the single-valued source of red, green, and blue color
	       components used to generate s, t, and r texture coordinates
	       when pixel texturing is enabled.	 The initial value is
	       GL_PIXEL_GROUP_COLOR_SGIS.

     GL_PIXEL_FRAGMENT_ALPHA_SOURCE_SGIS
	       Returns the single-valued source of the alpha color component
	       used to generate q texture coordinates when pixel texturing is
	       enabled.	 The initial value is GL_PIXEL_GROUP_COLOR_SGIS.

ERRORS
     GL_INVALID_ENUM is generated if pname or params is not an accepted value.

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

MACHINE DEPENDENCIES
     fglGetPixelTexGenParameterSGIS is supported only on Octane2 VPro systems.

									Page 1

fglGetPixelTexGenParameterSGIS(3G)			      OpenGL Reference

NOTES
     fglGetPixelTexGenParameterSGIS is part of the SGIS_pixel_texture
     extension.

SEE ALSO
     fglPixelTexGenParameterSGIS

									Page 2

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