On 2018.01.24 03:59:27 -0500, Frediano Ziglio wrote: > There's not currently a remote solution as far as I know. > The experimental patches sent on September 2016 were already using > correcly gst_dmabuf_* functions without texture read back, the problem > with GStreamer are stability and licensing. > Licensing as missing some package (due to license) for encoding > (like Intel encoding vaapi). Could you elaborate on this? We're not awared of this issue before, and if this is intel gst-vaapi issue, we may see if there's possible solution on that. thanks > Stability as using GStreamer using libvirt causes some initialization > crash due to some internal library (orc) refusing to work with > a log an abort call. > > We are pushing to get the required packages into the system. > > Jonathon is working on separating GStreamer in another process > to make it work. > > Uri and Snir are working on the H/W encoding/decoding part. > > Frediano > > > > > Hi, > > > > We'd like to know if there is a plan or any progress on proper remote display > > by encoding vgpu's framebuffers as video directly through dma-buf file > > descriptors. > > > > The current remote display solution is using texture readback, which has > > performance loss. > > > > As SPICE can use GStreamer to encode and GStreamer has APIs like > > "gst_dmabuf_*" which can be used to encode through dma-buf file descriptors, > > can SPICE support APIs to > > encode vgpu's framebuffer directly through dma-buf file descriptors, without > > any copy? > > > > Thanks. > > > > BR, > > Tina > > > > > > > > > > > > > _______________________________________________ > intel-gvt-dev mailing list > intel-gvt-dev@xxxxxxxxxxxxxxxxxxxxx > https://lists.freedesktop.org/mailman/listinfo/intel-gvt-dev -- Open Source Technology Center, Intel ltd. $gpg --keyserver wwwkeys.pgp.net --recv-keys 4D781827
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