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| author | Dongwon Kim <dongwon.kim@intel.com> | 2023-07-06 11:33:55 -0700 |
|---|---|---|
| committer | Marc-André Lureau <marcandre.lureau@redhat.com> | 2023-07-17 15:22:56 +0400 |
| commit | 1be878eb97abf8d43c9c5868bca69862ccae5da3 (patch) | |
| tree | d95ba9ae7f9c7fd1a776ca9b09153a3818476234 /ui/gtk-egl.c | |
| parent | 92b58156e745b01a20861a872e327693a7e729b1 (diff) | |
| download | focaccia-qemu-1be878eb97abf8d43c9c5868bca69862ccae5da3.tar.gz focaccia-qemu-1be878eb97abf8d43c9c5868bca69862ccae5da3.zip | |
ui/gtk: skip refresh if new dmabuf has been submitted
Skip refresh if a new dmabuf (guest scanout frame) has already been submitted and ready to be drawn because the scanout will be updated with new frame anyway. Cc: Gerd Hoffmann <kraxel@redhat.com> Cc: Marc-André Lureau <marcandre.lureau@redhat.com> Cc: Vivek Kasireddy <vivek.kasireddy@intel.com> Signed-off-by: Dongwon Kim <dongwon.kim@intel.com> Acked-by: Marc-André Lureau <marcandre.lureau@redhat.com> Message-ID: <20230706183355.29361-2-dongwon.kim@intel.com>
Diffstat (limited to 'ui/gtk-egl.c')
| -rw-r--r-- | ui/gtk-egl.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/ui/gtk-egl.c b/ui/gtk-egl.c index 98b3a116bf..4c29ac10d0 100644 --- a/ui/gtk-egl.c +++ b/ui/gtk-egl.c @@ -148,6 +148,10 @@ void gd_egl_refresh(DisplayChangeListener *dcl) gd_update_monitor_refresh_rate( vc, vc->window ? vc->window : vc->gfx.drawing_area); + if (vc->gfx.guest_fb.dmabuf && vc->gfx.guest_fb.dmabuf->draw_submitted) { + return; + } + if (!vc->gfx.esurface) { gd_egl_init(vc); if (!vc->gfx.esurface) { |