glBindBufferRange man page on Oracle
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GLBINDBUFFERRANGE(3G) OpenGL Manual GLBINDBUFFERRANGE(3G)
NAME
glBindBufferRange - bind a range within a buffer object to an indexed
buffer target
C SPECIFICATION
void glBindBufferRange(GLenumtarget, GLuintindex, GLuintbuffer,
GLintptroffset, GLsizeiptrsize);
PARAMETERS
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.
offset
The starting offset in basic machine units into the buffer object
buffer.
size
The amount of data in machine units that can be read from the
buffet object while used as an indexed target.
DESCRIPTION
glBindBufferRange binds a range the buffer object buffer represented by
offset and size 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 a range of
buffer to the indexed buffer binding target, glBindBufferRange also
binds the range to the generic buffer binding point specified by
target.
offset specifies the offset in basic machine units into the buffer
object buffer and size specifies the amount of data that can be read
from the buffer object while used as an indexed target.
NOTES
The GL_ATOMIC_COUNTER_BUFER 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 one of
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 size is less than or equal to zero, or
if offset + size is greater than the value of GL_BUFFER_SIZE.
Additional errors may be generated if offset violates any
target-specific alignmemt restrictions.
SEE ALSO
glGenBuffers(), glDeleteBuffers(), glBindBuffer(), glBindBufferBase(),
glMapBuffer(), glUnmapBuffer(),
COPYRIGHT
Copyright © 2010-2011 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/.
AUTHORS
opengl.org
opengl.org 04/29/2014 GLBINDBUFFERRANGE(3G)
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