Merge tag 'ui-pull-request' of https://gitlab.com/marcandre.lureau/qemu into staging

UI-related for 10.1

- [PATCH v3 0/2] ui/vnc: Do not copy z_stream
- [PATCH v6 0/7] ui/spice: Enable gl=on option for non-local or remote clients
- [PATCH v6 0/1] Allow injection of virtio-gpu EDID name
- [PATCH 0/2] ui/gtk: Add keep-aspect-ratio and scale option

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# gpg: Signature made Tue 15 Jul 2025 02:32:06 EDT
# gpg:                using RSA key 87A9BD933F87C606D276F62DDAE8E10975969CE5
# gpg:                issuer "marcandre.lureau@redhat.com"
# gpg: Good signature from "Marc-André Lureau <marcandre.lureau@redhat.com>" [full]
# gpg:                 aka "Marc-André Lureau <marcandre.lureau@gmail.com>" [full]
# Primary key fingerprint: 87A9 BD93 3F87 C606 D276  F62D DAE8 E109 7596 9CE5

* tag 'ui-pull-request' of https://gitlab.com/marcandre.lureau/qemu:
  tpm: "qemu -tpmdev help" should return success
  ui/gtk: Add scale option
  ui/gtk: Add keep-aspect-ratio option
  hw/display: Allow injection of virtio-gpu EDID name
  ui/spice: Blit the scanout texture if its memory layout is not linear
  ui/spice: Create a new texture with linear layout when gl=on is specified
  ui/console-gl: Add a helper to create a texture with linear memory layout
  ui/spice: Add an option to submit gl_draw requests at fixed rate
  ui/spice: Add an option for users to provide a preferred video codec
  ui/spice: Enable gl=on option for non-local or remote clients
  ui/egl-helpers: Error check the fds in egl_dmabuf_export_texture()
  ui/vnc: Introduce the VncWorker type
  ui/vnc: Do not copy z_stream

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>

1 files changed, 32 insertions, 0 deletions

diff --git a/ui/spice-core.c b/ui/spice-core.c
index 0326c63bec..5992f9daec 100644
--- a/ui/spice-core.c
+++ b/ui/spice-core.c
@@ -56,6 +56,8 @@ struct SpiceTimer {
     QEMUTimer *timer;
 };
 
+#define DEFAULT_MAX_REFRESH_RATE 30
+
 static SpiceTimer *timer_add(SpiceTimerFunc func, void *opaque)
 {
     SpiceTimer *timer;
@@ -489,6 +491,12 @@ static QemuOptsList qemu_spice_opts = {
             .name = "streaming-video",
             .type = QEMU_OPT_STRING,
         },{
+            .name = "video-codec",
+            .type = QEMU_OPT_STRING,
+        },{
+            .name = "max-refresh-rate",
+            .type = QEMU_OPT_NUMBER,
+        },{
             .name = "agent-mouse",
             .type = QEMU_OPT_BOOL,
         },{
@@ -801,6 +809,13 @@ static void qemu_spice_init(void)
         spice_server_set_streaming_video(spice_server, SPICE_STREAM_VIDEO_OFF);
     }
 
+    spice_max_refresh_rate = qemu_opt_get_number(opts, "max-refresh-rate",
+                                                 DEFAULT_MAX_REFRESH_RATE);
+    if (spice_max_refresh_rate <= 0) {
+        error_report("max refresh rate/fps is invalid");
+        exit(1);
+    }
+
     spice_server_set_agent_mouse
         (spice_server, qemu_opt_get_bool(opts, "agent-mouse", 1));
     spice_server_set_playback_compression
@@ -836,9 +851,26 @@ static void qemu_spice_init(void)
 #ifdef HAVE_SPICE_GL
     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");
             exit(1);
+#endif
         }
         egl_init(qemu_opt_get(opts, "rendernode"), DISPLAY_GL_MODE_ON, &error_fatal);
         spice_opengl = 1;