def _update(self):
# Enable now
gl.glBindRenderbuffer(gl.GL_RENDERBUFFER, self._handle)
# Get data
shape, format = self._shape, self._format
if shape is None or format is None:
return
# Check size
MAX = gl.glGetIntegerv(gl.GL_MAX_RENDERBUFFER_SIZE)
if shape[0] > MAX or shape[1] > MAX:
raise FrameBufferError('Cannot create a render buffer of %ix%i (max is %i).' % (shape[1], shape[0], MAX))
# Set
gl.glRenderbufferStorage(gl.GL_RENDERBUFFER, format, shape[1], shape[0])
def _deactivate(self):
gl.glBindRenderbuffer(gl.GL_RENDERBUFFER, 0)
def _deactivate(self):
gl.glBindRenderbuffer(gl.GL_RENDERBUFFER, 0)
def _activate(self):
gl.glBindRenderbuffer(gl.GL_RENDERBUFFER, self._handle)
def _activate(self):
gl.glBindRenderbuffer(gl.GL_RENDERBUFFER, self._handle)