Hi;
Tidy Texture reflection is pretty broken / limited in what it supports -
new COGL should fix it. Assuming the video is showing (but not
reflection) but guess is the video is playing back on a POTs sized
texture and the reflection only supports NPOTS. Do you see any warnings
or anything ?
== Matthew
On Fri, 2008-04-18 at 18:24 -0400, Kashyap Ashwin wrote:
> Hello,
>
> I am trying to add reflection effect to a video playback. Is this
> possible?
>
>
>
> I modified the python videosionk.py as follows:
>
>
>
> def main (args):
>
> stage = clutter.Stage()
>
> stage.set_size(320,480)
>
> stage.set_color(clutter.color_parse('DarkSlateGrey'))
>
> stage.connect('key-press-event', clutter.main_quit)
>
>
>
> # Creates a gstreamer texture
>
> video_texture = clutter.Texture()
>
> video_texture.show()
>
>
>
> # reflection
>
> reflect = tidy.TextureReflection(video_texture)
>
> reflect.set_opacity(100)
>
> #reflect.set_position(0, 450)
>
> reflect.show()
>
>
>
> pipeline = gst.Pipeline()
>
>
>
> src = gst.element_factory_make("audiotestsrc")
>
> goom = gst.element_factory_make("goom")
>
> colorspace = gst.element_factory_make("ffmpegcolorspace")
>
>
>
> # Attaches the output texture to gstreamer sink
>
> sink = cluttergst.VideoSink(video_texture)
>
>
>
> pipeline.add(src, goom, colorspace, sink)
>
> gst.element_link_many(src, goom, colorspace, sink)
>
> pipeline.set_state(gst.STATE_PLAYING)
>
>
>
> stage.add(video_texture)
>
> stage.add(reflect)
>
> stage.show_all()
>
> clutter.main()
>
>
>
> return 0
>
>
>
> if __name__ == '__main__':
>
> sys.exit(main(sys.argv[1:]))
>
>
>
> I don’t see the reflection. I have tried to change the position of the
> reflected texture (thinking it was occluded). No luck.
>
>
>
> Can some one please tell me if I am messing up something?
>
>
>
> Thanks,
>
> Ashwin
>
>
>
>
>
>
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