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Tsirkin" , =?UTF-8?q?Marc-Andr=C3=A9=20Lureau?= , Wainer dos Santos Moschetta , Thomas Huth , Eric Blake , Dongwon Kim , Vivek Kasireddy Subject: [PULL 07/19] ui/gtk: skip refresh if new dmabuf has been submitted Date: Mon, 17 Jul 2023 16:45:32 +0400 Message-ID: <20230717124545.177236-8-marcandre.lureau@redhat.com> In-Reply-To: <20230717124545.177236-1-marcandre.lureau@redhat.com> References: <20230717124545.177236-1-marcandre.lureau@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable X-Scanned-By: MIMEDefang 3.1 on 10.11.54.9 Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=170.10.133.124; envelope-from=marcandre.lureau@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H4=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @redhat.com) X-ZM-MESSAGEID: 1689598179630100003 From: Dongwon Kim 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 Cc: Marc-Andr=C3=A9 Lureau Cc: Vivek Kasireddy Signed-off-by: Dongwon Kim Acked-by: Marc-Andr=C3=A9 Lureau Message-ID: <20230706183355.29361-2-dongwon.kim@intel.com> --- ui/gtk-egl.c | 4 ++++ ui/gtk-gl-area.c | 4 ++++ 2 files changed, 8 insertions(+) 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); =20 + 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) { diff --git a/ui/gtk-gl-area.c b/ui/gtk-gl-area.c index 28d9e49888..1ce34a249e 100644 --- a/ui/gtk-gl-area.c +++ b/ui/gtk-gl-area.c @@ -125,6 +125,10 @@ void gd_gl_area_refresh(DisplayChangeListener *dcl) =20 gd_update_monitor_refresh_rate(vc, vc->window ? vc->window : vc->gfx.d= rawing_area); =20 + if (vc->gfx.guest_fb.dmabuf && vc->gfx.guest_fb.dmabuf->draw_submitted= ) { + return; + } + if (!vc->gfx.gls) { if (!gtk_widget_get_realized(vc->gfx.drawing_area)) { return; --=20 2.41.0