'''OpenGL extension SGIX.video_source This module customises the behaviour of the OpenGL.raw.GLX.SGIX.video_source to provide a more Python-friendly API Overview (from the spec) This extension provides the capability to source pixel data from a video stream. A new type of GLXDrawable (GLXVideoSourceSGIX) is introduced which represents the drain node of a Video Library (VL) path. A GLXVideoSourceSGIX may be specified as the <read> parameter to glXMakeCurrentReadSGI to indicate that pixel data should be read from the specified video source instead of from the framebuffer. A GLXVideoSourceSGIX may only be specified as a <read> drawable. The official definition of this extension is available here: http://www.opengl.org/registry/specs/SGIX/video_source.txt ''' from OpenGL import platform, constant, arrays from OpenGL import extensions, wrapper import ctypes from OpenGL.raw.GLX import _types, _glgets from OpenGL.raw.GLX.SGIX.video_source import * from OpenGL.raw.GLX.SGIX.video_source import _EXTENSION_NAME def glInitVideoSourceSGIX(): '''Return boolean indicating whether this extension is available''' from OpenGL import extensions return extensions.hasGLExtension( _EXTENSION_NAME ) ### END AUTOGENERATED SECTION