glGetMinmaxParameter.3gl

Langue: en

Autres versions - même langue

Version: 377219 (fedora - 01/12/10)

Section: 3 (Bibliothèques de fonctions)

Sommaire

NAME

glGetMinmaxParameterfv, glGetMinmaxParameteriv - get minmax parameters

C SPECIFICATION

void glGetMinmaxParameterfv( GLenum target, 
 
                                GLenum pname,
                                GLfloat *params )
void glGetMinmaxParameteriv( GLenum target, 
 
                                GLenum pname,
                                GLint *params )

PARAMETERS

target
Must be GL_MINMAX.
pname
The parameter to be retrieved. Must be one of GL_MINMAX_FORMAT or GL_MINMAX_SINK.
params
A pointer to storage for the retrieved parameters.

DESCRIPTION

glGetMinmaxParameter retrieves parameters for the current minmax table by setting pname to one of the following values:
Parameter Description
GL_MINMAX_FORMAT Internal of minmax table
GL_MINMAX_SINK Value of the sink parameter

NOTES

glGetMinmaxParameter is present only if GL_ARB_imaging is returned when glGetString is called with an argument of GL_EXTENSIONS.

ERRORS

GL_INVALID_ENUM is generated if target is not GL_MINMAX. GL_INVALID_ENUM is generated if pname is not one of the allowable values. GL_INVALID_OPERATION is generated if glGetMinmaxParameter is executed between the execution of glBegin and the corresponding execution of glEnd.

SEE ALSO

glMinmax(3G), glGetMinmax(3G)