'\" t
.\"     Title: glProgramParameter
.\"    Author: [FIXME: author] [see http://docbook.sf.net/el/author]
.\" Generator: DocBook XSL Stylesheets v1.79.1 <http://docbook.sf.net/>
.\"      Date: 01/03/2018
.\"    Manual: [FIXME: manual]
.\"    Source: [FIXME: source]
.\"  Language: English
.\"
.TH "GLPROGRAMPARAMETER" "3G" "01/03/2018" "[FIXME: source]" "[FIXME: manual]"
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.nh
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.\" * MAIN CONTENT STARTS HERE *
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.SH "NAME"
glProgramParameter \- specify a parameter for a program object
.SH "C SPECIFICATION"
.HP \w'void\ glProgramParameteri('u
.BI "void glProgramParameteri(GLuint\ " "program" ", GLenum\ " "pname" ", GLint\ " "value" ");"
.SH "PARAMETERS"
.PP
\fIprogram\fR
.RS 4
Specifies the name of a program object whose parameter to modify\&.
.RE
.PP
\fIpname\fR
.RS 4
Specifies the name of the parameter to modify\&.
.RE
.PP
\fIvalue\fR
.RS 4
Specifies the new value of the parameter specified by
\fIpname\fR
for
\fIprogram\fR\&.
.RE
.SH "DESCRIPTION"
.PP
\fBglProgramParameter\fR
specifies a new value for the parameter nameed by
\fIpname\fR
for the program object
\fIprogram\fR\&.
.PP
If
\fIpname\fR
is
\fBGL_PROGRAM_BINARY_RETRIEVABLE_HINT\fR,
\fIvalue\fR
should be
\fBGL_FALSE\fR
or
\fBGL_TRUE\fR
to indicate to the implementation the intention of the application to retrieve the program\*(Aqs binary representation with
\fBglGetProgramBinary\fR()\&. The implementation may use this information to store information that may be useful for a future query of the program\*(Aqs binary\&. It is recommended to set
\fBGL_PROGRAM_BINARY_RETRIEVABLE_HINT\fR
for the program to
\fBGL_TRUE\fR
before calling
\fBglLinkProgram\fR(), and using the program at run\-time if the binary is to be retrieved later\&.
.PP
If
\fIpname\fR
is
\fBGL_PROGRAM_SEPARABLE\fR,
\fIvalue\fR
must be
\fBGL_TRUE\fR
or
\fBGL_FALSE\fR
and indicates whether
\fIprogram\fR
can be bound to individual pipeline stages via
\fBglUseProgramStages\fR()\&. A program\*(Aqs
\fBGL_PROGRAM_SEPARABLE\fR
parameter must be set to
\fBGL_TRUE\fR
\fIbefore\fR
\fBglLinkProgram\fR()
is called in order for it to be usable with a program pipeline object\&. The initial state of
\fBGL_PROGRAM_SEPARABLE\fR
is
\fBGL_FALSE\fR\&.
.SH "ERRORS"
.PP
\fBGL_INVALID_OPERATION\fR
is generated if
\fIprogram\fR
is not the name of an existing program object\&.
.PP
\fBGL_INVALID_ENUM\fR
is generated if
\fIpname\fR
is not one of the accepted values\&.
.PP
\fBGL_INVALID_VALUE\fR
is generated if
\fIvalue\fR
is not a valid value for the parameter named by
\fIpname\fR\&.
.SH "ASSOCIATED GETS"
.PP
\fBglGetProgram\fR()\&.
.SH "VERSION SUPPORT"
.TS
allbox tab(:);
lB cB s s s s s s s s s s s
lB cB cB cB cB cB cB cB cB cB cB cB cB.
T{

T}:T{
\fBOpenGL Version\fR
T}
T{
\fBFunction / Feature Name\fR
T}:T{
\fB2\&.0\fR
T}:T{
\fB2\&.1\fR
T}:T{
\fB3\&.0\fR
T}:T{
\fB3\&.1\fR
T}:T{
\fB3\&.2\fR
T}:T{
\fB3\&.3\fR
T}:T{
\fB4\&.0\fR
T}:T{
\fB4\&.1\fR
T}:T{
\fB4\&.2\fR
T}:T{
\fB4\&.3\fR
T}:T{
\fB4\&.4\fR
T}:T{
\fB4\&.5\fR
T}
.T&
l c c c c c c c c c c c c.
T{
\fBglProgramParameteri\fR
T}:T{
\-
T}:T{
\-
T}:T{
\-
T}:T{
\-
T}:T{
\-
T}:T{
\-
T}:T{
\-
T}:T{
✔
T}:T{
✔
T}:T{
✔
T}:T{
✔
T}:T{
✔
T}
.TE
.sp 1
.SH "SEE ALSO"
.PP
\fBglGetProgram\fR(),
\fBglGetProgramBinary\fR(),
\fBglProgramBinary\fR()
.SH "COPYRIGHT"
.PP
Copyright
\(co
2010\-2014 Khronos Group\&. This material may be distributed subject to the terms and conditions set forth in the Open Publication License, v 1\&.0, 8 June 1999\&.
\m[blue]\fBhttp://opencontent\&.org/openpub/\fR\m[]\&.
.SH "COPYRIGHT"
.br
Copyright \(co 2010-2014 Khronos Group
.br