'''OpenGL extension EXT.texture_shared_exponent
This module customises the behaviour of the
OpenGL.raw.GL.EXT.texture_shared_exponent to provide a more
Python-friendly API
Overview (from thespec import
Existing texture formats provide either fixed-point formats with
limited range and precision but with compact encodings (allowing 32
or fewer bits per multi-component texel), or floating-point formats
with tremendous range and precision but without compact encodings
(typically 16 or 32 bits per component).
This extension adds a new packed format and new internal texture
format for encoding 3-component vectors (typically RGB colors) with
a single 5-bit exponent (biased up by 15) and three 9-bit mantissas
for each respective component. There is no sign bit so all three
components must be non-negative. The fractional mantissas are
stored without an implied 1 to the left of the decimal point.
Neither infinity nor not-a-number (NaN) are representable in this
shared exponent format.
This 32 bits/texel shared exponent format is particularly well-suited
to high dynamic range (HDR) applications where light intensity is
typically stored as non-negative red, green, and blue components
with considerable range.
The official definition of this extension is available here:
http://www.opengl.org/registry/specs/EXT/texture_shared_exponent.txt
'''
from OpenGL import platform,constants,constant,arrays
from OpenGL import extensions,wrapper
from OpenGL.GL import glget
import ctypes
from OpenGL.raw.GL.EXT.texture_shared_exponent import *
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