diff options
| -rw-r--r-- | qemu-options.hx | 8 | ||||
| -rw-r--r-- | ui/spice-core.c | 16 |
2 files changed, 24 insertions, 0 deletions
diff --git a/qemu-options.hx b/qemu-options.hx index 1f862b19a6..8f6a228a89 100644 --- a/qemu-options.hx +++ b/qemu-options.hx @@ -2281,6 +2281,7 @@ DEF("spice", HAS_ARG, QEMU_OPTION_spice, " [,streaming-video=[off|all|filter]][,disable-copy-paste=on|off]\n" " [,disable-agent-file-xfer=on|off][,agent-mouse=[on|off]]\n" " [,playback-compression=[on|off]][,seamless-migration=[on|off]]\n" + " [,video-codec=<codec>\n" " [,gl=[on|off]][,rendernode=<file>]\n" " enable spice\n" " at least one of {port, tls-port} is mandatory\n", @@ -2369,6 +2370,13 @@ SRST ``seamless-migration=[on|off]`` Enable/disable spice seamless migration. Default is off. + ``video-codec=<codec>`` + Provide the preferred codec the Spice server should use with the + Gstreamer encoder. This option is only relevant when gl=on is + specified. If no codec is provided, then the codec gstreamer:h264 + would be used as default. And, for the case where gl=off, the + default codec to be used is determined by the Spice server. + ``gl=[on|off]`` Enable/disable OpenGL context. Default is off. diff --git a/ui/spice-core.c b/ui/spice-core.c index 5acbdd3955..51bdcef1af 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-codec", + .type = QEMU_OPT_STRING, + },{ .name = "agent-mouse", .type = QEMU_OPT_BOOL, },{ @@ -837,7 +840,20 @@ static void qemu_spice_init(void) if (qemu_opt_get_bool(opts, "gl", 0)) { if ((port != 0) || (tls_port != 0)) { #if SPICE_SERVER_VERSION >= 0x000f03 /* release 0.15.3 */ + const char *video_codec = NULL; + g_autofree char *enc_codec = NULL; + spice_remote_client = 1; + + video_codec = qemu_opt_get(opts, "video-codec"); + if (video_codec) { + enc_codec = g_strconcat("gstreamer:", video_codec, NULL); + } + if (spice_server_set_video_codecs(spice_server, + enc_codec ?: "gstreamer:h264")) { + error_report("invalid video codec"); + exit(1); + } #else error_report("SPICE GL support is local-only for now and " "incompatible with -spice port/tls-port"); |