Hello all, I write an application that plays video using VLC and I use DirectFB to draw OSD information, to do this I set libvlc to use libva, vdpau (I'm using a NVidia card), video out as directfb and directfb using vout as x11, everything runs OK, except when I play videos fullHD resolution (1920x1080), when the video plays we can see several video lags, tests using vlc pointing directly to x11 video out has much better performance, this performance problem I believe came from several buffers copy from vlc to directfb to x11, to fix this performance problem I think to use vlc direct to x11 in one window and put other xwindow with the same dimensions (I'm using fullscreen video) for directfb transparent over this video window, but I don't know to do this.
Is possible to create a transparent DirectFB window over other window in this way ? If yes theres some document or reference code example to do this ? Thanks for any help Flávio Alberto Lopes Soares
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