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'''OpenGL extension NV.pack_subimage
This module customises the behaviour of the
OpenGL.raw.GLES2.NV.pack_subimage to provide a more
Python-friendly API
Overview (from the spec)
This OpenGL ES 2.0 extension adds support for GL_PACK_ROW_LENGTH_NV,
GL_PACK_SKIP_ROWS_NV and GL_PACK_SKIP_PIXELS_NV as valid enums to
PixelStore. The functionality is the same as in OpenGL. These are
useful to update a sub-rectangle in host memory with data that can
be read from the framebuffer or a texture (using FBO and texture
attachments).
The official definition of this extension is available here:
http://www.opengl.org/registry/specs/NV/pack_subimage.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.NV.pack_subimage import *
from OpenGL.raw.GLES2.NV.pack_subimage import _EXTENSION_NAME
def glInitPackSubimageNV():
'''Return boolean indicating whether this extension is available'''
from OpenGL import extensions
return extensions.hasGLExtension( _EXTENSION_NAME )
### END AUTOGENERATED SECTION
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