77 lines
1.8 KiB
Plaintext
77 lines
1.8 KiB
Plaintext
|
'\" t
|
||
|
|
'\"! tbl | mmdoc
|
||
|
|
'\"macro stdmacro
|
||
|
|
.ds Vn Version 1.2
|
||
|
|
.ds Dt 24 September 1999
|
||
|
|
.ds Re Release 1.2.1
|
||
|
|
.ds Dp Jan 14 18:30
|
||
|
|
.ds Dm 01 getminmax
|
||
|
|
.ds Xs 8418 4 getminmaxparameter.gl
|
||
|
|
.TH GLGETMINMAXPARAMETER 3G
|
||
|
|
.SH NAME
|
||
|
|
.B "glGetMinmaxParameterfv, glGetMinmaxParameteriv
|
||
|
|
\- get minmax parameters
|
||
|
|
|
||
|
|
.SH C SPECIFICATION
|
||
|
|
void \f3glGetMinmaxParameterfv\fP(
|
||
|
|
GLenum \fItarget\fP,
|
||
|
|
.nf
|
||
|
|
.ta \w'\f3void \fPglGetMinmaxParameterfv( 'u
|
||
|
|
GLenum \fIpname\fP,
|
||
|
|
GLfloat \fI*params\fP )
|
||
|
|
.fi
|
||
|
|
void \f3glGetMinmaxParameteriv\fP(
|
||
|
|
GLenum \fItarget\fP,
|
||
|
|
.nf
|
||
|
|
.ta \w'\f3void \fPglGetMinmaxParameteriv( 'u
|
||
|
|
GLenum \fIpname\fP,
|
||
|
|
GLint \fI*params\fP )
|
||
|
|
.fi
|
||
|
|
|
||
|
|
.SH PARAMETERS
|
||
|
|
.TP \w'\f2target\fP\ \ 'u
|
||
|
|
\f2target\fP
|
||
|
|
Must be
|
||
|
|
\%\f3GL_MINMAX\fP.
|
||
|
|
.TP
|
||
|
|
\f2pname\fP
|
||
|
|
The parameter to be retrieved.
|
||
|
|
Must be one of
|
||
|
|
\%\f3GL_MINMAX_FORMAT\fP or
|
||
|
|
\%\f3GL_MINMAX_SINK\fP.
|
||
|
|
.TP
|
||
|
|
\f2params\fP
|
||
|
|
A pointer to storage for the retrieved parameters.
|
||
|
|
.SH DESCRIPTION
|
||
|
|
\%\f3glGetMinmaxParameter\fP retrieves parameters for the current minmax table by setting
|
||
|
|
\f2pname\fP to one of the following values:
|
||
|
|
.sp
|
||
|
|
|
||
|
|
.TS
|
||
|
|
center;
|
||
|
|
lb lb
|
||
|
|
l l.
|
||
|
|
_
|
||
|
|
Parameter Description
|
||
|
|
_
|
||
|
|
\%\f3GL_MINMAX_FORMAT\fP Internal of minmax table
|
||
|
|
\%\f3GL_MINMAX_SINK\fP Value of the \f2sink\fP parameter
|
||
|
|
_
|
||
|
|
.TE
|
||
|
|
|
||
|
|
.SH NOTES
|
||
|
|
\%\f3glGetMinmaxParameter\fP is present only if \%\f3GL_ARB_imaging\fP is returned when \%\f3glGetString\fP
|
||
|
|
is called with an argument of \%\f3GL_EXTENSIONS\fP.
|
||
|
|
.SH ERRORS
|
||
|
|
\%\f3GL_INVALID_ENUM\fP is generated if \f2target\fP is not \%\f3GL_MINMAX\fP.
|
||
|
|
.P
|
||
|
|
\%\f3GL_INVALID_ENUM\fP is generated if \f2pname\fP is not one of the allowable
|
||
|
|
values.
|
||
|
|
.P
|
||
|
|
\%\f3GL_INVALID_OPERATION\fP is generated if \%\f3glGetMinmaxParameter\fP is executed
|
||
|
|
between the execution of \%\f3glBegin\fP and the corresponding
|
||
|
|
execution of \%\f3glEnd\fP.
|
||
|
|
.SH SEE ALSO
|
||
|
|
\%\f3glMinmax(3G)\fP,
|
||
|
|
\%\f3glGetMinmax(3G)\fP
|