Signature
Parameters
Variables | Description |
---|---|
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 format of minmax table |
GL_MINMAX_SINK | Value of the sink parameter |
Notes
glGetMinmaxParameter
is present only if
ARB_imaging
is returned when
glGetString
is called with an argument of
GL_EXTENSIONS
.
Errors
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
Copyright
Copyright
1991-2006
Silicon Graphics, Inc. This document is licensed under the SGI
Free Software B License. For details, see
http://oss.sgi.com/projects/FreeB/
.