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.\"     Title: glUseProgramStages
.\"    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 "GLUSEPROGRAMSTAGES" "3G" "01/03/2018" "[FIXME: source]" "[FIXME: manual]"
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.SH "NAME"
glUseProgramStages \- bind stages of a program object to a program pipeline
.SH "C SPECIFICATION"
.HP \w'void\ glUseProgramStages('u
.BI "void glUseProgramStages(GLuint\ " "pipeline" ", GLbitfield\ " "stages" ", GLuint\ " "program" ");"
.SH "PARAMETERS"
.PP
\fIpipeline\fR
.RS 4
Specifies the program pipeline object to which to bind stages from
\fIprogram\fR\&.
.RE
.PP
\fIstages\fR
.RS 4
Specifies a set of program stages to bind to the program pipeline object\&.
.RE
.PP
\fIprogram\fR
.RS 4
Specifies the program object containing the shader executables to use in
\fIpipeline\fR\&.
.RE
.SH "DESCRIPTION"
.PP
\fBglUseProgramStages\fR
binds executables from a program object associated with a specified set of shader stages to the program pipeline object given by
\fIpipeline\fR\&.
\fIpipeline\fR
specifies the program pipeline object to which to bind the executables\&.
\fIstages\fR
contains a logical combination of bits indicating the shader stages to use within
\fIprogram\fR
with the program pipeline object
\fIpipeline\fR\&.
\fIstages\fR
must be a logical combination of
\fBGL_VERTEX_SHADER_BIT\fR,
\fBGL_TESS_CONTROL_SHADER_BIT\fR,
\fBGL_TESS_EVALUATION_SHADER_BIT\fR,
\fBGL_GEOMETRY_SHADER_BIT\fR,
\fBGL_FRAGMENT_SHADER_BIT\fR
and
\fBGL_COMPUTE_SHADER_BIT\fR\&. Additionally, the special value
\fBGL_ALL_SHADER_BITS\fR
may be specified to indicate that all executables contained in
\fIprogram\fR
should be installed in
\fIpipeline\fR\&.
.PP
If
\fIprogram\fR
refers to a program object with a valid shader attached for an indicated shader stage,
\fBglUseProgramStages\fR
installs the executable code for that stage in the indicated program pipeline object
\fIpipeline\fR\&. If
\fIprogram\fR
is zero, or refers to a program object with no valid shader executable for a given stage, it is as if the pipeline object has no programmable stage configured for the indicated shader stages\&. If
\fIstages\fR
contains bits other than those listed above, and is not equal to
\fBGL_ALL_SHADER_BITS\fR, an error is generated\&.
.SH "NOTES"
.PP
The
\fBGL_COMPUTE_SHADER_BIT\fR
bit is available only if the GL version is 4\&.3 or greater\&.
.SH "ERRORS"
.PP
\fBGL_INVALID_VALUE\fR
is generated if
\fIshaders\fR
contains set bits that are not recognized, and is not the reserved value
\fBGL_ALL_SHADER_BITS\fR\&.
.PP
\fBGL_INVALID_OPERATION\fR
is generated if
\fIprogram\fR
refers to a program object that was not linked with its
\fBGL_PROGRAM_SEPARABLE\fR
status set\&.
.PP
\fBGL_INVALID_OPERATION\fR
is generated if
\fIprogram\fR
refers to a program object that has not been successfully linked\&.
.PP
\fBGL_INVALID_OPERATION\fR
is generated if
\fIpipeline\fR
is not a name previously returned from a call to
\fBglGenProgramPipelines\fR()
or if such a name has been deleted by a call to
\fBglDeleteProgramPipelines\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{
\fBglUseProgramStages\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
\fBglGenProgramPipelines\fR(),
\fBglDeleteProgramPipelines\fR(),
\fBglIsProgramPipeline\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