buffer-range
GPU-accelerated rendering » Buffer objects

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Vocabulary
gpu.buffers

Class description
A buffer-range references a subset of a buffer object's memory. buffer-ranges are tuples with the following slots:

•	buffer is the buffer object being referenced.
•	offset is an integer offset from the beginning of the buffer to the beginning of the referenced range.
•	size is the integer length from the beginning offset to the end of the referenced range.

See also
buffer-ptr

Definition

USING: math ;

IN: gpu.buffers

TUPLE: buffer-range < buffer-ptr
    { size integer read-only initial: 0 } ;

Methods

USING: accessors gpu.buffers gpu.render.private kernel opengl.gl
;

M: buffer-range bind-transform-feedback-output
    [ GL_TRANSFORM_FEEDBACK_BUFFER 0 ] dip
    [ handle>> ] [ offset>> ] [ size>> ] tri glBindBufferRange ;
    inline