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fb5159d | 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.framebuffer_blit
This module customises the behaviour of the
OpenGL.raw.GL.EXT.framebuffer_blit to provide a more
Python-friendly API
Overview (from the spec)
This extension modifies EXT_framebuffer_object by splitting the
framebuffer object binding point into separate DRAW and READ
bindings. This allows copying directly from one framebuffer to
another. In addition, a new high performance blit function is
added to facilitate these blits and perform some data conversion
where allowed.
The official definition of this extension is available here:
http://www.opengl.org/registry/specs/EXT/framebuffer_blit.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.framebuffer_blit import *
from OpenGL.raw.GL.EXT.framebuffer_blit import _EXTENSION_NAME
def glInitFramebufferBlitEXT():
'''Return boolean indicating whether this extension is available'''
from OpenGL import extensions
return extensions.hasGLExtension( _EXTENSION_NAME )
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