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'''OpenGL extension EXT.shader_pixel_local_storage2
This module customises the behaviour of the
OpenGL.raw.GLES2.EXT.shader_pixel_local_storage2 to provide a more
Python-friendly API
Overview (from the spec)
This extension builds on EXT_shader_pixel_local_storage by lifting the
restriction that pixel local storage is not supported when rendering to
multiple draw buffers.
Moreover, pixel local storage values are no longer lost when writing to
user-defined fragment outputs, and, correspondingly, framebuffer pixel
values do not always become undefined when the shader writes to pixel local
storage.
This extension adds the following capabilities:
- support for pixel local storage in combination with multiple user-
defined fragment outputs
- support for clearing pixel local storage variables
- support for multi-word pixel local storage variables
The official definition of this extension is available here:
http://www.opengl.org/registry/specs/EXT/shader_pixel_local_storage2.txt
'''
from OpenGL import platform, constant, arrays
from OpenGL import extensions, wrapper
import ctypes
from OpenGL.raw.GLES2 import _types, _glgets
from OpenGL.raw.GLES2.EXT.shader_pixel_local_storage2 import *
from OpenGL.raw.GLES2.EXT.shader_pixel_local_storage2 import _EXTENSION_NAME
def glInitShaderPixelLocalStorage2EXT():
'''Return boolean indicating whether this extension is available'''
from OpenGL import extensions
return extensions.hasGLExtension( _EXTENSION_NAME )
# INPUT glClearPixelLocalStorageuiEXT.values size not checked against n
glClearPixelLocalStorageuiEXT=wrapper.wrapper(glClearPixelLocalStorageuiEXT).setInputArraySize(
'values', None
)
### END AUTOGENERATED SECTION
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