60 lines
2.1 KiB
Diff
60 lines
2.1 KiB
Diff
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From 228e14db9a85e7e978c38b97ae622302a0d4f784 Mon Sep 17 00:00:00 2001
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From: Dongwon Kim <dongwon.kim@intel.com>
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Date: Fri, 26 Apr 2024 15:50:59 -0700
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Subject: [PATCH] ui/gtk: Draw guest frame at refresh cycle
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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Draw routine needs to be manually invoked in the next refresh
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if there is a scanout blob from the guest. This is to prevent
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a situation where there is a scheduled draw event but it won't
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happen bacause the window is currently in inactive state
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(minimized or tabified). If draw is not done for a long time,
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gl_block timeout and/or fence timeout (on the guest) will happen
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eventually.
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v2: Use gd_gl_area_draw(vc) in gtk-gl-area.c
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Suggested-by: Vivek Kasireddy <vivek.kasireddy@intel.com>
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Cc: Gerd Hoffmann <kraxel@redhat.com>
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Cc: Marc-André Lureau <marcandre.lureau@redhat.com>
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Cc: Daniel P. Berrangé <berrange@redhat.com>
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Signed-off-by: Dongwon Kim <dongwon.kim@intel.com>
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Acked-by: Marc-André Lureau <marcandre.lureau@redhat.com>
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Message-Id: <20240426225059.3871283-1-dongwon.kim@intel.com>
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(cherry picked from commit 77bf310084dad38b3a2badf01766c659056f1cf2)
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Signed-off-by: zhujun2 <zhujun2_yewu@cmss.chinamobile.com>
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---
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ui/gtk-egl.c | 1 +
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ui/gtk-gl-area.c | 1 +
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2 files changed, 2 insertions(+)
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diff --git a/ui/gtk-egl.c b/ui/gtk-egl.c
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index 3af5ac5bcf..75f6b9011a 100644
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--- a/ui/gtk-egl.c
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+++ b/ui/gtk-egl.c
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@@ -150,6 +150,7 @@ void gd_egl_refresh(DisplayChangeListener *dcl)
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vc, vc->window ? vc->window : vc->gfx.drawing_area);
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if (vc->gfx.guest_fb.dmabuf && vc->gfx.guest_fb.dmabuf->draw_submitted) {
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+ gd_egl_draw(vc);
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return;
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}
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diff --git a/ui/gtk-gl-area.c b/ui/gtk-gl-area.c
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index 52dcac161e..4fff957c3f 100644
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--- a/ui/gtk-gl-area.c
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+++ b/ui/gtk-gl-area.c
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@@ -126,6 +126,7 @@ void gd_gl_area_refresh(DisplayChangeListener *dcl)
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gd_update_monitor_refresh_rate(vc, vc->window ? vc->window : vc->gfx.drawing_area);
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if (vc->gfx.guest_fb.dmabuf && vc->gfx.guest_fb.dmabuf->draw_submitted) {
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+ gd_gl_area_draw(vc);
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return;
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}
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--
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2.41.0.windows.1
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