'\" t
.\"     Title: glBindSamplers
.\"    Author: [FIXME: author] [see http://docbook.sf.net/el/author]
.\" Generator: DocBook XSL Stylesheets v1.78.1 <http://docbook.sf.net/>
.\"      Date: 05/21/2015
.\"    Manual: [FIXME: manual]
.\"    Source: [FIXME: source]
.\"  Language: English
.\"
.TH "GLBINDSAMPLERS" "3G" "05/21/2015" "[FIXME: source]" "[FIXME: manual]"
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.SH "NAME"
glBindSamplers \- bind one or more named sampler objects to a sequence of consecutive sampler units
.SH "C SPECIFICATION"
.HP \w'void\ glBindSamplers('u
.BI "void glBindSamplers(GLuint\ " "first" ", GLsizei\ " "count" ", const\ GLuint\ *" "samplers" ");"
.SH "PARAMETERS"
.PP
\fIfirst\fR
.RS 4
Specifies the first sampler unit to which a sampler object is to be bound\&.
.RE
.PP
\fIcount\fR
.RS 4
Specifies the number of samplers to bind\&.
.RE
.PP
\fIsamplers\fR
.RS 4
Specifies the address of an array of names of existing sampler objects\&.
.RE
.SH "DESCRIPTION"
.PP
\fBglBindSamplers\fR
binds samplers from an array of existing sampler objects to a specified number of consecutive sampler units\&.
\fIcount\fR
specifies the number of sampler objects whose names are stored in the array
\fIsamplers\fR\&. That number of sampler names is read from the array and bound to the
\fIcount\fR
consecutive sampler units starting from
\fIfirst\fR\&.
.PP
If the name zero appears in the
\fIsamplers\fR
array, any existing binding to the sampler unit is reset\&. Any non\-zero entry in
\fIsamplers\fR
must be the name of an existing sampler object\&. When a non\-zero entry in
\fIsamplers\fR
is present, that sampler object is bound to the corresponding sampler unit\&. If
\fIsamplers\fR
is
\fBNULL\fR
then it is as if an appropriately sized array containing only zeros had been specified\&.
.PP
\fBglBindSamplers\fR
is equivalent to the following pseudo code:
.sp
.if n \{\
.RS 4
.\}
.nf
    for (i = 0; i < count; i++) {
        if (samplers == NULL) {
            glBindSampler(first + i, 0);
        } else {
            glBindSampler(first + i, samplers[i]);
        }
    }
.fi
.if n \{\
.RE
.\}
.PP
Each entry in
\fIsamplers\fR
will be checked individually and if found to be invalid, the state for that sampler unit will not be changed and an error will be generated\&. However, the state for other sampler units referenced by the command will still be updated\&.
.SH "NOTES"
.PP
\fBglBindSamplers\fR
is available only if the GL version is 4\&.4 or higher\&.
.SH "ERRORS"
.PP
\fBGL_INVALID_OPERATION\fR
is generated if
\fIfirst\fR
+
\fIcount\fR
is greater than the number of sampler units supported by the implementation\&.
.PP
\fBGL_INVALID_OPERATION\fR
is generated if any value in
\fIsamplers\fR
is not zero or the name of an existing sampler object\&.
.SH "ASSOCIATED GETS"
.PP
\fBglGet\fR()
with argument
\fBGL_SAMPLER_BINDING\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{
\fBglBindSamplers\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
.SH "SEE ALSO"
.PP
\fBglGenSamplers\fR(),
\fBglBindSampler\fR(),
\fBglDeleteSamplers\fR(),
\fBglGet\fR(),
\fBglSamplerParameter\fR(),
\fBglGetSamplerParameter\fR(),
\fBglGenTextures\fR(),
\fBglBindTexture\fR(),
\fBglDeleteTextures\fR()
.SH "COPYRIGHT"
.PP
Copyright
\(co
2013\-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 2013-2014 Khronos Group
.br