From: Benjamin Otte <otte@redhat.com>
Date: Fri, 30 Mar 2018 08:43:26 +0000 (+0200)
Subject: x11: Make the frame clock work in GL and Vulkan
X-Git-Tag: archive/raspbian/4.4.1+ds1-2+rpi1^2~18^2~22^2~724
X-Git-Url: https://dgit.raspbian.org/?a=commitdiff_plain;h=7201e6312041bb5a778dfe47e944a9edda1e2e5a;p=gtk4.git

x11: Make the frame clock work in GL and Vulkan
---

diff --git a/gdk/x11/gdkglcontext-x11.c b/gdk/x11/gdkglcontext-x11.c
index c5f104fde5..8eca015b1c 100644
--- a/gdk/x11/gdkglcontext-x11.c
+++ b/gdk/x11/gdkglcontext-x11.c
@@ -182,6 +182,8 @@ gdk_x11_gl_context_end_frame (GdkDrawContext *draw_context,
         }
     }
 
+  gdk_x11_surface_pre_damage (surface);
+
   glXSwapBuffers (dpy, drawable);
 
   if (context_x11->do_frame_sync && info != NULL && display_x11->has_glx_video_sync)
diff --git a/gdk/x11/gdksurface-x11.c b/gdk/x11/gdksurface-x11.c
index 54a101eb91..29385afb7e 100644
--- a/gdk/x11/gdksurface-x11.c
+++ b/gdk/x11/gdksurface-x11.c
@@ -229,8 +229,8 @@ set_sync_counter(Display     *display,
     XSyncSetCounter (display, counter, sync_value);
 }
 
-static void
-surface_pre_damage (GdkSurface *surface)
+void
+gdk_x11_surface_pre_damage (GdkSurface *surface)
 {
   GdkSurface *toplevel_surface = gdk_surface_get_toplevel (surface);
   GdkSurfaceImplX11 *impl;
@@ -257,7 +257,7 @@ on_surface_changed (void *data)
   GdkSurfaceImplX11 *impl = GDK_SURFACE_IMPL_X11 (surface->impl);
 
   if (impl->tracking_damage)
-    surface_pre_damage (surface);
+    gdk_x11_surface_pre_damage (surface);
 }
 
 /* We want to know when cairo drawing causes damage to the window,
@@ -372,14 +372,14 @@ gdk_x11_surface_begin_frame (GdkSurface *surface,
 
       impl->toplevel->configure_counter_value = 0;
 
-      surface_pre_damage (surface);
+      gdk_x11_surface_pre_damage (surface);
     }
   else if (force_frame)
     {
       /* When mapping the surface, we really want to freeze the
          rendering of the surface by the compositor until we've
          actually painted something into the surface's buffer. */
-      surface_pre_damage (surface);
+      gdk_x11_surface_pre_damage (surface);
     }
   else
     {
@@ -1511,7 +1511,7 @@ surface_x11_resize (GdkSurface *surface,
   if (height < 1)
     height = 1;
 
-  surface_pre_damage (surface);
+  gdk_x11_surface_pre_damage (surface);
 
   XResizeWindow (GDK_SURFACE_XDISPLAY (surface),
                  GDK_SURFACE_XID (surface),
@@ -1547,7 +1547,7 @@ surface_x11_move_resize (GdkSurface *surface,
   if (height < 1)
     height = 1;
 
-  surface_pre_damage (surface);
+  gdk_x11_surface_pre_damage (surface);
 
   XMoveResizeWindow (GDK_SURFACE_XDISPLAY (surface),
                      GDK_SURFACE_XID (surface),
diff --git a/gdk/x11/gdksurface-x11.h b/gdk/x11/gdksurface-x11.h
index 1beda132d8..07c67d6666 100644
--- a/gdk/x11/gdksurface-x11.h
+++ b/gdk/x11/gdksurface-x11.h
@@ -194,6 +194,8 @@ void            _gdk_x11_surface_update_size         (GdkSurfaceImplX11 *impl);
 void            _gdk_x11_surface_set_surface_scale   (GdkSurface *window,
                                                       int        scale);
 
+void            gdk_x11_surface_pre_damage           (GdkSurface *surface);
+
 G_END_DECLS
 
 #endif /* __GDK_SURFACE_X11_H__ */
diff --git a/gdk/x11/gdkvulkancontext-x11.c b/gdk/x11/gdkvulkancontext-x11.c
index c59dbe3dec..733acd93b6 100644
--- a/gdk/x11/gdkvulkancontext-x11.c
+++ b/gdk/x11/gdkvulkancontext-x11.c
@@ -58,10 +58,25 @@ gdk_x11_vulkan_context_create_surface (GdkVulkanContext *context,
                                                surface);
 }
 
+static void
+gdk_x11_vulkan_context_end_frame (GdkDrawContext *context,
+                                  cairo_region_t *painted,
+                                  cairo_region_t *damage)
+{
+  GdkSurface *surface = gdk_draw_context_get_surface (context);
+
+  gdk_x11_surface_pre_damage (surface);
+
+  GDK_DRAW_CONTEXT_CLASS (gdk_x11_vulkan_context_parent_class)->end_frame (context, painted, damage);
+}
+
 static void
 gdk_x11_vulkan_context_class_init (GdkX11VulkanContextClass *klass)
 {
   GdkVulkanContextClass *context_class = GDK_VULKAN_CONTEXT_CLASS (klass);
+  GdkDrawContextClass *draw_context_class = GDK_DRAW_CONTEXT_CLASS (klass);
+
+  draw_context_class->end_frame = gdk_x11_vulkan_context_end_frame;
 
   context_class->create_surface = gdk_x11_vulkan_context_create_surface;
 }