C SPECIFICATION

       void GLAPIENTRY glColorTableParameteriv( GLenum target,
                                                GLenum pnam )
       void GLAPIENTRY glColorTableParameterfv( GLenum target,
                                                GLenum pnam )

       delim $$

PARAMETERS

       target  The   target   color   table.     Must    be    GL_COLOR_TABLE,
               GL_POST_CONVOLUTION_COLOR_TABLE,                             or
               GL_POST_COLOR_MATRIX_COLOR_TABLE.

       pnam    The symbolic name of a texture color  lookup  table  parameter.
               Must be one of GL_COLOR_TABLE_SCALE or GL_COLOR_TABLE_BIAS.

       _param3 A  pointer  to  an array where the values of the parameters are
               stored.

DESCRIPTION

       glColorTableParameter is used to specify the  scale  factors  and  bias
       terms applied to color components when they are loaded into a color ta-
       ble. target indicates which color table the scale and bias terms  apply
       to;  it must be set to GL_COLOR_TABLE, GL_POST_CONVOLUTION_COLOR_TABLE,
       or GL_POST_COLOR_MATRIX_COLOR_TABLE.

       pnam must be GL_COLOR_TABLE_SCALE to set the scale  factors.   In  this
       case,  _param3  points  to an array of four values, which are the scale
       factors for red, green, blue, and alpha, in that order.

       pnam must be GL_COLOR_TABLE_BIAS to set the bias terms. In  this  case,
       _param3 points to an array of four values, which are the bias terms for
       red, green, blue, and alpha, in that order.

       The color tables themselves are specified by calling glColorTable.

NOTES

       glColorTableParameter is available only if GL_ARB_imaging  is  returned
       from calling glGetString with an argument of GL_EXTENSIONS.

ERRORS

       GL_INVALID_ENUM  is  generated  if  target or pnam is not an acceptable
       value.

       GL_INVALID_OPERATION is generated if glColorTableParameter is  executed
       between  the  execution  of  glBegin and the corresponding execution of
       glEnd.

ASSOCIATED GETS

       glGetColorTableParameter