Il 31/03/2016 12:21, Victor Toso ha scritto: > From: Jeremy White <jwhite@xxxxxxxxxxxxxxx> > > This patch requires the patch series provided by Francois Gouget > which add gstreamer support to Spice. > > It also should finally include the fix that Fabio keeps pointing out. If you mean me (I not remember other Fabio in this m.l.) I pinged many time the lz4 patch instead, now on my servers I use this for example: https://github.com/Fantu/qemu/commit/97f899344ccce288a164785c1bf026003c1c3a6a (is the patch from lz4 support author plus a version check fix) But also this patch will be useful when gstreamer patches will be applied upstream. In any case qemu patches I think should be sended also to qemu-devel. > > Signed-off-by: Jeremy White <jwhite@xxxxxxxxxxxxxxx> > --- > qemu-options.hx | 8 ++++++++ > ui/spice-core.c | 17 +++++++++++++++++ > 2 files changed, 25 insertions(+) > > diff --git a/qemu-options.hx b/qemu-options.hx > index a770086..596c391 100644 > --- a/qemu-options.hx > +++ b/qemu-options.hx > @@ -1050,6 +1050,7 @@ DEF("spice", HAS_ARG, QEMU_OPTION_spice, > " [,jpeg-wan-compression=[auto|never|always]]\n" > " [,zlib-glz-wan-compression=[auto|never|always]]\n" > " [,streaming-video=[off|all|filter]][,disable-copy-paste]\n" > + " [,video-codecs=<encoder1>:<codec1>[;<encoder2>:<codec2>]]\n" > " [,disable-agent-file-xfer][,agent-mouse=[on|off]]\n" > " [,playback-compression=[on|off]][,seamless-migration=[on|off]]\n" > " [,gl=[on|off]]\n" > @@ -1135,6 +1136,13 @@ Default is auto. > @item streaming-video=[off|all|filter] > Configure video stream detection. Default is filter. > > +@item video-codecs=encoder:codec[;encoder2:codec2] > +Configure what video codecs to use. It is a semi colon separated > +list of encoder/codec pairs to try, in preference order. > +An encoder tyep of 'spice' selects built in codecs. An encoder > +of 'gstreamer' indicates gstreamer. The codec is the type > +of encoder; e.g. mjpeg, vp8, etc. Default is spice:mjpeg. > + > @item agent-mouse=[on|off] > Enable/disable passing mouse events via vdagent. Default is on. > > diff --git a/ui/spice-core.c b/ui/spice-core.c > index 61db3c1..b5bb6d4 100644 > --- a/ui/spice-core.c > +++ b/ui/spice-core.c > @@ -489,6 +489,9 @@ static QemuOptsList qemu_spice_opts = { > .name = "streaming-video", > .type = QEMU_OPT_STRING, > },{ > + .name = "video-codecs", > + .type = QEMU_OPT_STRING, > + },{ > .name = "agent-mouse", > .type = QEMU_OPT_BOOL, > },{ > @@ -788,6 +791,20 @@ void qemu_spice_init(void) > spice_server_set_streaming_video(spice_server, SPICE_STREAM_VIDEO_OFF); > } > > + str = qemu_opt_get(opts, "video-codecs"); > + if (str) { > +#if SPICE_SERVER_VERSION >= 0x000d01 > + if (spice_server_set_video_codecs(spice_server, str)) { > + error_report("Invalid video codecs."); > + exit(1); > + } > +#else > + error_report("this qemu build does not support the " > + "\"video-codecs\" option"); > + exit(1); > +#endif > + } > + > spice_server_set_agent_mouse > (spice_server, qemu_opt_get_bool(opts, "agent-mouse", 1)); > spice_server_set_playback_compression
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