def update(self, render=None):
videoSample = self.videoSink.get_property("last-sample")
if videoSample:
videoBuf = videoSample.get_buffer()
videoData = videoBuf.extract_dup(0, videoBuf.get_size())
pixels = sf.Pixels()
pixels.data = videoData
pixels.width = self._texture.width
pixels.height = self._texture.height
self._texture.update_from_pixels(pixels)
message = self.bus.pop()
while message:
if message.type == Gst.MessageType.STREAM_START:
self.initVideo()
message = self.bus.pop()
Widget.update(self, render)
def update(self):
"""Update the Window. It Update all event, and update framerate.
It Draw and display also all widgets child"""
if self.canUpdate:
self._event.update()
self._framerate = 1/(self._event.elapsedTime*10**-6)
if self._event.isResize:
Render._setSize(self,self.size)
if self.event._mouseMoved:
Widget.widgetFocus = None
if self.event._mouseMoved and self.event.isMouseInRect(self.rect):
Updatable._focusIsChecked= False
Updatable.updateFocus(self)
Widget.update(self, self)
self.display()
self.clear(self.backgroundColor)
def update(self, time):
Widget.update(self, time)
for w in self.widgets:
w.update(time)
def update(self, time):
Widget.update(self, time)
for w in self.widgets:
w.update(time)
def update(self, render=None):
Active.update(self)
Widget.update(self, render)
