1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
|
'''OpenGL extension EXT.shader_image_load_formatted
This module customises the behaviour of the
OpenGL.raw.GL.EXT.shader_image_load_formatted to provide a more
Python-friendly API
Overview (from the spec)
ARB_shader_image_load_store (and OpenGL 4.2) added support for
random access load and store from/to texture images, but due to
hardware limitations, loads were required to declare the image
format in the shader source. This extension relaxes that
requirement, and the return values from imageLoad can be format-
converted based on the format of the image binding.
The official definition of this extension is available here:
http://www.opengl.org/registry/specs/EXT/shader_image_load_formatted.txt
'''
from OpenGL import platform, constant, arrays
from OpenGL import extensions, wrapper
import ctypes
from OpenGL.raw.GL import _types, _glgets
from OpenGL.raw.GL.EXT.shader_image_load_formatted import *
from OpenGL.raw.GL.EXT.shader_image_load_formatted import _EXTENSION_NAME
def glInitShaderImageLoadFormattedEXT():
'''Return boolean indicating whether this extension is available'''
from OpenGL import extensions
return extensions.hasGLExtension( _EXTENSION_NAME )
### END AUTOGENERATED SECTION
|
