def attach(self, canvas):
# See if we want OpenGL 3 in a non-Lion OS
if _os_x_version < os_x_release['lion'] and self.config._requires_gl_3():
raise ContextException('OpenGL 3 not supported')
super(CocoaContext, self).attach(canvas)
# The NSView instance should be attached to a nondeferred window before calling
# setView, otherwise you get an "invalid drawable" message.
self._nscontext.setView_(canvas.nsview)
self.set_current()
def attach(self, canvas):
if self.config._requires_gl_3():
raise ContextException('AGL does not support OpenGL 3')
super(CarbonContext, self).attach(canvas)
if isinstance(canvas, CarbonFullScreenCanvas):
# XXX not used any more (cannot use AGL_BUFFER_RECT)
agl.aglEnable(self._context, agl.AGL_FS_CAPTURE_SINGLE)
agl.aglSetFullScreen(self._context, canvas.width, canvas.height,
canvas.screen._refresh_rate, 0)
else:
agl.aglSetDrawable(self._context,
cast(canvas.drawable, agl.AGLDrawable))
agl.aglSetCurrentContext(self._context)
if canvas.bounds is not None:
bounds = (gl.GLint * 4)(*canvas.bounds)
agl.aglSetInteger(self._context, agl.AGL_BUFFER_RECT, bounds)
agl.aglEnable(self._context, agl.AGL_BUFFER_RECT)
else:
agl.aglDisable(self._context, agl.AGL_BUFFER_RECT)
_aglcheck()
self.set_current()