Signature
Parameters
Variables | Description |
---|---|
target |
Specify the target of the bind operation.
target
must be
one of
GL_ATOMIC_COUNTER_BUFFER
,
GL_TRANSFORM_FEEDBACK_BUFFER
,
GL_UNIFORM_BUFFER
or
GL_SHADER_STORAGE_BUFFER
.
|
index |
Specify the index of the binding point within the array specified by
target
.
|
buffer |
The name of a buffer object to bind to the specified binding point.
|
Description
glBindBufferBase
binds the buffer object
buffer
to the binding point at index
index
of the array of targets specified
by
target
. Each
target
represents an indexed
array of buffer binding points, as well as a single general binding point that can be used by
other buffer manipulation functions such as
glBindBuffer
or
glMapBuffer
. In addition to binding
buffer
to the indexed buffer binding target,
glBindBufferBase
also binds
buffer
to the generic buffer binding point specified by
target
.
Notes
Calling
glBindBufferBase
is equivalent to calling
glBindBufferRange
with
offset
zero and
size
equal to the size of the buffer.
The
GL_ATOMIC_COUNTER_BUFFER
target is available only if the GL version is 4.2 or greater.
The
GL_SHADER_STORAGE_BUFFER
target is available only if the GL version is 4.3 or greater.
Errors
GL_INVALID_ENUM
is generated if
target
is not
GL_ATOMIC_COUNTER_BUFFER
,
GL_TRANSFORM_FEEDBACK_BUFFER
,
GL_UNIFORM_BUFFER
or
GL_SHADER_STORAGE_BUFFER
.
GL_INVALID_VALUE
is generated if
index
is greater
than or equal to the number of
target
-specific indexed binding points.
GL_INVALID_VALUE
is generated if
buffer
does
not have an associated data store, or if the size of that store is zero.
Version Support
glBindBufferBase |
See Also
Copyright
Copyright
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.
http://opencontent.org/openpub/
.