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nix-configuration/modules/ui/desktops/patches/gnome-mutter-xwayland-scaling.patch

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Gnome: add fractional scaling patch for xWayland apps
2024-09-18 12:56:32 -04:00
From 39c3bed5b3b755192f935b88ed0759d91231d13e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jonas=20=C3=85dahl?= <jadahl@gmail.com>
Date: Tue, 12 Dec 2023 22:41:20 +0100
Subject: [PATCH 1/6] x11-display: Expose UI scaling factor via D-Bus
This replaces the `legacy-ui-scaling-factor` entry in
`org.gnome.Mutter.DisplayConfig`, with the motivation being to no longer
expose X11 specific state via the monitor configuration API.
---
.../org.gnome.Mutter.DisplayConfig.xml | 4 --
data/dbus-interfaces/org.gnome.Mutter.X11.xml | 8 +++
src/backends/meta-monitor-manager.c | 7 --
src/meson.build | 5 ++
src/x11/meta-x11-display.c | 64 ++++++++++++++++++-
5 files changed, 76 insertions(+), 12 deletions(-)
create mode 100644 data/dbus-interfaces/org.gnome.Mutter.X11.xml
diff --git a/data/dbus-interfaces/org.gnome.Mutter.DisplayConfig.xml b/data/dbus-interfaces/org.gnome.Mutter.DisplayConfig.xml
index b05337d74..7294c57a8 100644
--- a/data/dbus-interfaces/org.gnome.Mutter.DisplayConfig.xml
+++ b/data/dbus-interfaces/org.gnome.Mutter.DisplayConfig.xml
@@ -426,10 +426,6 @@
always use the same scale. Absence of
this means logical monitor scales can
differ.
- * "legacy-ui-scaling-factor" (i): The legacy scaling factor traditionally
- used to scale X11 clients (commonly
- communicated via the
- Gdk/WindowScalingFactor XSetting entry).
-->
<method name="GetCurrentState">
<arg name="serial" direction="out" type="u" />
diff --git a/data/dbus-interfaces/org.gnome.Mutter.X11.xml b/data/dbus-interfaces/org.gnome.Mutter.X11.xml
new file mode 100644
index 000000000..3d3c8a42f
--- /dev/null
+++ b/data/dbus-interfaces/org.gnome.Mutter.X11.xml
@@ -0,0 +1,8 @@
+<!DOCTYPE node PUBLIC
+'-//freedesktop//DTD D-BUS Object Introspection 1.0//EN'
+'http://www.freedesktop.org/standards/dbus/1.0/introspect.dtd'>
+<node>
+ <interface name="org.gnome.Mutter.X11">
+ <property name="UiScalingFactor" type="i" access="readwrite" />
+ </interface>
+</node>
diff --git a/src/backends/meta-monitor-manager.c b/src/backends/meta-monitor-manager.c
index 77743bc72..7f98c2d98 100644
--- a/src/backends/meta-monitor-manager.c
+++ b/src/backends/meta-monitor-manager.c
@@ -2051,14 +2051,12 @@ meta_monitor_manager_handle_get_current_state (MetaDBusDisplayConfig *skeleton,
GDBusMethodInvocation *invocation,
MetaMonitorManager *manager)
{
- MetaSettings *settings = meta_backend_get_settings (manager->backend);
GVariantBuilder monitors_builder;
GVariantBuilder logical_monitors_builder;
GVariantBuilder properties_builder;
GList *l;
int i;
MetaMonitorManagerCapability capabilities;
- int ui_scaling_factor;
int max_screen_width, max_screen_height;
g_variant_builder_init (&monitors_builder,
@@ -2261,11 +2259,6 @@ meta_monitor_manager_handle_get_current_state (MetaDBusDisplayConfig *skeleton,
g_variant_new_boolean (TRUE));
}
- ui_scaling_factor = meta_settings_get_ui_scaling_factor (settings);
- g_variant_builder_add (&properties_builder, "{sv}",
- "legacy-ui-scaling-factor",
- g_variant_new_int32 (ui_scaling_factor));
-
if (meta_monitor_manager_get_max_screen_size (manager,
&max_screen_width,
&max_screen_height))
diff --git a/src/meson.build b/src/meson.build
index 05df3bfd2..e658f98ca 100644
--- a/src/meson.build
+++ b/src/meson.build
@@ -949,6 +949,11 @@ dbus_interfaces = [
'interface': 'org.gnome.Mutter.DebugControl.xml',
'prefix': 'org.gnome.Mutter',
},
+ {
+ 'name': 'meta-dbus-x11',
+ 'interface': 'org.gnome.Mutter.X11.xml',
+ 'prefix': 'org.gnome.Mutter',
+ },
]
if have_profiler
diff --git a/src/x11/meta-x11-display.c b/src/x11/meta-x11-display.c
index 3cbf82844..fe152d20b 100644
--- a/src/x11/meta-x11-display.c
+++ b/src/x11/meta-x11-display.c
@@ -70,7 +70,7 @@
#include "wayland/meta-xwayland-private.h"
#endif
-G_DEFINE_TYPE (MetaX11Display, meta_x11_display, G_TYPE_OBJECT)
+#include "meta-dbus-x11.h"
static GQuark quark_x11_display_logical_monitor_data = 0;
@@ -89,6 +89,14 @@ typedef struct _MetaX11DisplayLogicalMonitorData
int xinerama_index;
} MetaX11DisplayLogicalMonitorData;
+typedef struct _MetaX11DisplayPrivate
+{
+ MetaDBusX11 *dbus_api;
+ guint dbus_name_id;
+} MetaX11DisplayPrivate;
+
+G_DEFINE_TYPE_WITH_PRIVATE (MetaX11Display, meta_x11_display, G_TYPE_OBJECT)
+
static char *get_screen_name (Display *xdisplay,
int number);
@@ -151,13 +159,46 @@ meta_x11_event_filter_free (MetaX11EventFilter *filter)
g_free (filter);
}
+static void
+on_bus_acquired (GDBusConnection *connection,
+ const char *name,
+ gpointer user_data)
+{
+ MetaX11Display *x11_display = user_data;
+ MetaX11DisplayPrivate *priv =
+ meta_x11_display_get_instance_private (x11_display);
+
+ g_dbus_interface_skeleton_export (G_DBUS_INTERFACE_SKELETON (priv->dbus_api),
+ connection,
+ "/org/gnome/Mutter/X11",
+ NULL);
+}
+
+static void
+update_ui_scaling_factor (MetaX11Display *x11_display)
+{
+ MetaX11DisplayPrivate *priv =
+ meta_x11_display_get_instance_private (x11_display);
+ MetaBackend *backend = backend_from_x11_display (x11_display);
+ MetaSettings *settings = meta_backend_get_settings (backend);
+ int ui_scaling_factor;
+
+ ui_scaling_factor = meta_settings_get_ui_scaling_factor (settings);
+ meta_dbus_x11_set_ui_scaling_factor (priv->dbus_api, ui_scaling_factor);
+}
+
static void
meta_x11_display_dispose (GObject *object)
{
MetaX11Display *x11_display = META_X11_DISPLAY (object);
+ MetaX11DisplayPrivate *priv =
+ meta_x11_display_get_instance_private (x11_display);
x11_display->closing = TRUE;
+ g_clear_handle_id (&priv->dbus_name_id, g_bus_unown_name);
+ g_clear_object (&priv->dbus_api);
+
g_clear_pointer (&x11_display->alarm_filters, g_ptr_array_unref);
g_clear_list (&x11_display->event_funcs,
@@ -1196,6 +1237,23 @@ meta_x11_display_init_frames_client (MetaX11Display *x11_display)
on_frames_client_died, x11_display);
}
+static void
+initialize_dbus_interface (MetaX11Display *x11_display)
+{
+ MetaX11DisplayPrivate *priv =
+ meta_x11_display_get_instance_private (x11_display);
+
+ priv->dbus_api = meta_dbus_x11_skeleton_new ();
+ priv->dbus_name_id =
+ g_bus_own_name (G_BUS_TYPE_SESSION,
+ "org.gnome.Mutter.X11",
+ G_BUS_NAME_OWNER_FLAGS_NONE,
+ on_bus_acquired,
+ NULL, NULL,
+ x11_display, NULL);
+ update_ui_scaling_factor (x11_display);
+}
+
/**
* meta_x11_display_new:
*
@@ -1290,6 +1348,8 @@ meta_x11_display_new (MetaDisplay *display,
x11_display = g_object_new (META_TYPE_X11_DISPLAY, NULL);
x11_display->display = display;
+ initialize_dbus_interface (x11_display);
+
/* here we use XDisplayName which is what the user
* probably put in, vs. DisplayString(display) which is
* canonicalized by XOpenDisplay()
@@ -1951,6 +2011,8 @@ on_monitors_changed_internal (MetaMonitorManager *monitor_manager,
}
x11_display->has_xinerama_indices = FALSE;
+
+ update_ui_scaling_factor (x11_display);
}
static Bool
--
2.45.2
From 56b2d879990f6660c75b3c8a65ab65c4920f36b1 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jonas=20Dre=C3=9Fler?= <verdre@v0yd.nl>
Date: Tue, 20 Feb 2024 23:51:48 +0100
Subject: [PATCH 2/6] Add an experimental feature for letting Xwayland clients
scale natively
With the next commits we'll introduce a new mode for scaling of Xwayland apps,
we'll want to put this mode behind an experimental setting though, so add
that setting.
---
data/org.gnome.mutter.gschema.xml.in | 7 +++++++
src/backends/meta-settings-private.h | 1 +
src/backends/meta-settings.c | 2 ++
3 files changed, 10 insertions(+)
diff --git a/data/org.gnome.mutter.gschema.xml.in b/data/org.gnome.mutter.gschema.xml.in
index 92c97b12e..18abd8d51 100644
--- a/data/org.gnome.mutter.gschema.xml.in
+++ b/data/org.gnome.mutter.gschema.xml.in
@@ -5,6 +5,7 @@
<value nick="kms-modifiers" value="2"/>
<value nick="autoclose-xwayland" value="4"/>
<value nick="variable-refresh-rate" value="8"/>
+ <value nick="xwayland-native-scaling" value="9"/>
</flags>
<schema id="org.gnome.mutter" path="/org/gnome/mutter/"
@@ -136,6 +137,12 @@
GPU and DRM driver. Configurable in
Settings. Requires a restart.
+ • “xwayland-native-scaling” — lets Xwayland clients use their native
+ scaling support. If scaling is not
+ supported by client, the client will
+ be unscaled. Setting only takes effect
+ when “scale-monitor-framebuffer” is
+ enabled as well.
</description>
</key>
diff --git a/src/backends/meta-settings-private.h b/src/backends/meta-settings-private.h
index afbba054a..2081a81b1 100644
--- a/src/backends/meta-settings-private.h
+++ b/src/backends/meta-settings-private.h
@@ -32,6 +32,7 @@ typedef enum _MetaExperimentalFeature
META_EXPERIMENTAL_FEATURE_KMS_MODIFIERS = (1 << 1),
META_EXPERIMENTAL_FEATURE_AUTOCLOSE_XWAYLAND = (1 << 2),
META_EXPERIMENTAL_FEATURE_VARIABLE_REFRESH_RATE = (1 << 3),
+ META_EXPERIMENTAL_FEATURE_XWAYLAND_NATIVE_SCALING = (1 << 4),
} MetaExperimentalFeature;
typedef enum _MetaXwaylandExtension
diff --git a/src/backends/meta-settings.c b/src/backends/meta-settings.c
index 3703b23b0..1ae59d636 100644
--- a/src/backends/meta-settings.c
+++ b/src/backends/meta-settings.c
@@ -296,6 +296,8 @@ experimental_features_handler (GVariant *features_variant,
feature = META_EXPERIMENTAL_FEATURE_AUTOCLOSE_XWAYLAND;
else if (g_str_equal (feature_str, "variable-refresh-rate"))
feature = META_EXPERIMENTAL_FEATURE_VARIABLE_REFRESH_RATE;
+ else if (g_str_equal (feature_str, "xwayland-native-scaling"))
+ feature = META_EXPERIMENTAL_FEATURE_XWAYLAND_NATIVE_SCALING;
if (feature)
g_message ("Enabling experimental feature '%s'", feature_str);
--
2.45.2
From 19f23f78db32963f6b00697b0e55a155d7572459 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jonas=20=C3=85dahl?= <jadahl@gmail.com>
Date: Tue, 12 Dec 2023 22:42:46 +0100
Subject: [PATCH 3/6] context: Put Wayland compositor getter in the context
header
---
src/meta/meta-context.h | 5 +++++
src/meta/meta-wayland-compositor.h | 3 ---
src/meta/types.h | 4 ++++
3 files changed, 9 insertions(+), 3 deletions(-)
diff --git a/src/meta/meta-context.h b/src/meta/meta-context.h
index ef36bd2c3..2adb9b07e 100644
--- a/src/meta/meta-context.h
+++ b/src/meta/meta-context.h
@@ -101,3 +101,8 @@ gboolean meta_context_raise_rlimit_nofile (MetaContext *context,
META_EXPORT
gboolean meta_context_restore_rlimit_nofile (MetaContext *context,
GError **error);
+
+#ifdef HAVE_WAYLAND
+META_EXPORT
+MetaWaylandCompositor * meta_context_get_wayland_compositor (MetaContext *context);
+#endif
diff --git a/src/meta/meta-wayland-compositor.h b/src/meta/meta-wayland-compositor.h
index 7f4a50705..3df92fda5 100644
--- a/src/meta/meta-wayland-compositor.h
+++ b/src/meta/meta-wayland-compositor.h
@@ -31,9 +31,6 @@ G_DECLARE_FINAL_TYPE (MetaWaylandCompositor,
META, WAYLAND_COMPOSITOR,
GObject)
-META_EXPORT
-MetaWaylandCompositor *meta_context_get_wayland_compositor (MetaContext *context);
-
META_EXPORT
struct wl_display *meta_wayland_compositor_get_wayland_display (MetaWaylandCompositor *compositor);
diff --git a/src/meta/types.h b/src/meta/types.h
index cbe2a9a3d..8fba4a839 100644
--- a/src/meta/types.h
+++ b/src/meta/types.h
@@ -38,3 +38,7 @@ typedef struct _MetaSettings MetaSettings;
typedef struct _MetaWorkspaceManager MetaWorkspaceManager;
typedef struct _MetaSelection MetaSelection;
+
+#ifdef HAVE_WAYLAND
+typedef struct _MetaWaylandCompositor MetaWaylandCompositor;
+#endif
--
2.45.2
From 4b665dee351d554e5e9aabb3048b768832421311 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jonas=20=C3=85dahl?= <jadahl@gmail.com>
Date: Tue, 12 Dec 2023 22:52:44 +0100
Subject: [PATCH 4/6] Add experimental mode to use native scaling of Xwayland
clients
Allow scale-aware Xwayland clients to scale by an integer scale
themselves, instead of letting them render them at 1x scale and then
scaling up the texture, making it look blurry.
When monitor framebuffers are scaled, this special cases Xwayland and
sends output regions in a way that Xwayland think everything is N times
as large as the logical region, where N is the ceil of the max monitor
scale.
This is done by introducing a "stage" vs "protocol" coordinate space for
X11, where the "protocol" coordinate space is "stage" multiplied by a
scaling factor.
We're guarding this behind a new experimental feature
"xwayland-native-scaling", which can only come into effect when enabled
together with "scale-monitor-framebuffer".
---
src/backends/meta-monitor-manager-private.h | 2 +
src/backends/meta-monitor-manager.c | 6 +
src/compositor/meta-window-actor-x11.c | 22 +-
src/core/frame.c | 93 ++++--
src/wayland/meta-wayland-cursor-surface.c | 52 ++--
src/wayland/meta-wayland-outputs.c | 42 ++-
src/wayland/meta-wayland-pointer.c | 14 +
src/wayland/meta-wayland-private.h | 2 +
src/wayland/meta-wayland-surface.c | 30 +-
src/wayland/meta-window-xwayland.c | 71 ++++-
src/wayland/meta-xwayland-private.h | 1 +
src/wayland/meta-xwayland-surface.c | 10 +-
src/wayland/meta-xwayland.c | 56 ++++
src/wayland/meta-xwayland.h | 2 +
src/x11/meta-x11-display.c | 196 +++++++++++--
src/x11/window-props.c | 108 ++++++-
src/x11/window-x11.c | 305 ++++++++++++++++----
src/x11/window-x11.h | 38 +++
18 files changed, 886 insertions(+), 164 deletions(-)
diff --git a/src/backends/meta-monitor-manager-private.h b/src/backends/meta-monitor-manager-private.h
index 0760a341a..6ed3fc2c3 100644
--- a/src/backends/meta-monitor-manager-private.h
+++ b/src/backends/meta-monitor-manager-private.h
@@ -436,3 +436,5 @@ gboolean meta_monitor_manager_apply_monitors_config (MetaMonitorManager *
MetaMonitorsConfig *config,
MetaMonitorsConfigMethod method,
GError **error);
+
+MetaLogicalMonitorLayoutMode meta_monitor_manager_get_layout_mode (MetaMonitorManager *manager);
diff --git a/src/backends/meta-monitor-manager.c b/src/backends/meta-monitor-manager.c
index 7f98c2d98..45033d966 100644
--- a/src/backends/meta-monitor-manager.c
+++ b/src/backends/meta-monitor-manager.c
@@ -4116,3 +4116,9 @@ meta_monitor_manager_get_virtual_monitors (MetaMonitorManager *manager)
return priv->virtual_monitors;
}
+
+MetaLogicalMonitorLayoutMode
+meta_monitor_manager_get_layout_mode (MetaMonitorManager *manager)
+{
+ return manager->layout_mode;
+}
diff --git a/src/compositor/meta-window-actor-x11.c b/src/compositor/meta-window-actor-x11.c
index 19827af33..7df10e6c1 100644
--- a/src/compositor/meta-window-actor-x11.c
+++ b/src/compositor/meta-window-actor-x11.c
@@ -688,11 +688,23 @@ meta_window_actor_x11_process_damage (MetaWindowActorX11 *actor_x11,
surface = meta_window_actor_get_surface (META_WINDOW_ACTOR (actor_x11));
if (surface)
- meta_surface_actor_process_damage (surface,
- event->area.x,
- event->area.y,
- event->area.width,
- event->area.height);
+ {
+ MetaWindow *window =
+ meta_window_actor_get_meta_window (META_WINDOW_ACTOR (actor_x11));
+ MetaWindowX11 *window_x11 = META_WINDOW_X11 (window);
+ MtkRectangle damage;
+
+ meta_window_x11_protocol_to_stage (window_x11,
+ event->area.x, event->area.y,
+ event->area.width, event->area.height,
+ &damage.x, &damage.y,
+ &damage.width, &damage.height);
+ meta_surface_actor_process_damage (surface,
+ damage.x,
+ damage.y,
+ damage.width,
+ damage.height);
+ }
meta_window_actor_notify_damaged (META_WINDOW_ACTOR (actor_x11));
}
diff --git a/src/core/frame.c b/src/core/frame.c
index 7a09f89f1..5e8c10e76 100644
--- a/src/core/frame.c
+++ b/src/core/frame.c
@@ -33,6 +33,7 @@
#include "x11/meta-x11-display-private.h"
#include "x11/window-x11-private.h"
#include "x11/window-props.h"
+#include "x11/window-x11.h"
#include <X11/Xatom.h>
#include <X11/Xlib.h>
@@ -235,6 +236,8 @@ meta_window_destroy_frame (MetaWindow *window)
if (!x11_display->closing)
{
+ int child_x, child_y;
+
if (!window->unmanaging)
{
meta_stack_tracker_record_add (window->display->stack_tracker,
@@ -242,6 +245,14 @@ meta_window_destroy_frame (MetaWindow *window)
XNextRequest (x11_display->xdisplay));
}
+ meta_window_x11_stage_to_protocol (META_WINDOW_X11 (window),
+ frame->rect.x + borders.invisible.left,
+ frame->rect.y + borders.invisible.top,
+ 0, 0,
+ &child_x,
+ &child_y,
+ NULL, NULL);
+
XReparentWindow (x11_display->xdisplay,
meta_window_x11_get_xwindow (window),
x11_display->xroot,
@@ -249,8 +260,7 @@ meta_window_destroy_frame (MetaWindow *window)
* coordinates here means we'll need to ensure a configure
* notify event is sent; see bug 399552.
*/
- frame->rect.x + borders.invisible.left,
- frame->rect.y + borders.invisible.top);
+ child_x, child_y);
window->reparents_pending += 1;
}
@@ -297,6 +307,7 @@ meta_frame_query_borders (MetaFrame *frame,
MetaFrameBorders *borders)
{
MetaWindow *window = frame->window;
+ MetaWindowX11 *window_x11 = META_WINDOW_X11 (window);
MetaX11Display *x11_display = window->display->x11_display;
int format, res;
Atom type;
@@ -320,12 +331,22 @@ meta_frame_query_borders (MetaFrame *frame,
if (mtk_x11_error_trap_pop_with_return (x11_display->xdisplay) == Success &&
res == Success && nitems == 4)
{
- borders->invisible = (MetaFrameBorder) {
- ((long *) data)[0],
- ((long *) data)[1],
- ((long *) data)[2],
- ((long *) data)[3],
- };
+ int left, right, top, bottom;
+
+ meta_window_x11_protocol_to_stage (window_x11,
+ ((long *) data)[0],
+ ((long *) data)[1],
+ ((long *) data)[2],
+ ((long *) data)[3],
+ &left,
+ &right,
+ &top,
+ &bottom);
+
+ borders->invisible.left = left;
+ borders->invisible.right = right;
+ borders->invisible.top = top;
+ borders->invisible.bottom = bottom;
}
else
{
@@ -348,12 +369,21 @@ meta_frame_query_borders (MetaFrame *frame,
if (mtk_x11_error_trap_pop_with_return (x11_display->xdisplay) == Success &&
res == Success && nitems == 4)
{
- borders->visible = (MetaFrameBorder) {
- ((long *) data)[0],
- ((long *) data)[1],
- ((long *) data)[2],
- ((long *) data)[3],
- };
+ int left, right, top, bottom;
+
+ meta_window_x11_protocol_to_stage (window_x11,
+ ((long *) data)[0],
+ ((long *) data)[1],
+ ((long *) data)[2],
+ ((long *) data)[3],
+ &left,
+ &right,
+ &top,
+ &bottom);
+ borders->visible.left = left;
+ borders->visible.right = right;
+ borders->visible.top = top;
+ borders->visible.bottom = bottom;
}
else
{
@@ -401,7 +431,9 @@ meta_frame_sync_to_window (MetaFrame *frame,
gboolean need_resize)
{
MetaWindow *window = frame->window;
+ MetaWindowX11 *window_x11 = META_WINDOW_X11 (window);
MetaX11Display *x11_display = window->display->x11_display;
+ MtkRectangle rect;
meta_topic (META_DEBUG_GEOMETRY,
"Syncing frame geometry %d,%d %dx%d (SE: %d,%d)",
@@ -412,12 +444,22 @@ meta_frame_sync_to_window (MetaFrame *frame,
mtk_x11_error_trap_push (x11_display->xdisplay);
+ meta_window_x11_stage_to_protocol (window_x11,
+ frame->rect.x,
+ frame->rect.y,
+ frame->rect.width,
+ frame->rect.height,
+ &rect.x,
+ &rect.y,
+ &rect.width,
+ &rect.height);
+
XMoveResizeWindow (x11_display->xdisplay,
frame->xwindow,
- frame->rect.x,
- frame->rect.y,
- frame->rect.width,
- frame->rect.height);
+ rect.x,
+ rect.y,
+ rect.width,
+ rect.height);
mtk_x11_error_trap_pop (x11_display->xdisplay);
@@ -454,6 +496,7 @@ static void
send_configure_notify (MetaFrame *frame)
{
MetaX11Display *x11_display = frame->window->display->x11_display;
+ MetaWindowX11 *window_x11 = META_WINDOW_X11 (frame->window);
XEvent event = { 0 };
/* We never get told by the frames client, just reassert the
@@ -463,10 +506,16 @@ send_configure_notify (MetaFrame *frame)
event.xconfigure.display = x11_display->xdisplay;
event.xconfigure.event = frame->xwindow;
event.xconfigure.window = frame->xwindow;
- event.xconfigure.x = frame->rect.x;
- event.xconfigure.y = frame->rect.y;
- event.xconfigure.width = frame->rect.width;
- event.xconfigure.height = frame->rect.height;
+
+ meta_window_x11_stage_to_protocol (window_x11,
+ frame->rect.x,
+ frame->rect.y,
+ frame->rect.width,
+ frame->rect.height,
+ &event.xconfigure.x,
+ &event.xconfigure.y,
+ &event.xconfigure.width,
+ &event.xconfigure.height);
event.xconfigure.border_width = 0;
event.xconfigure.above = None;
event.xconfigure.override_redirect = False;
diff --git a/src/wayland/meta-wayland-cursor-surface.c b/src/wayland/meta-wayland-cursor-surface.c
index 87a8895c8..5a16ce7d8 100644
--- a/src/wayland/meta-wayland-cursor-surface.c
+++ b/src/wayland/meta-wayland-cursor-surface.c
@@ -92,37 +92,29 @@ cursor_sprite_prepare_at (MetaCursorSprite *cursor_sprite,
{
MetaWaylandSurfaceRole *role = META_WAYLAND_SURFACE_ROLE (cursor_surface);
MetaWaylandSurface *surface = meta_wayland_surface_role_get_surface (role);
-
- if (!meta_wayland_surface_is_xwayland (surface))
+ MetaContext *context =
+ meta_wayland_compositor_get_context (surface->compositor);
+ MetaBackend *backend = meta_context_get_backend (context);
+ MetaMonitorManager *monitor_manager =
+ meta_backend_get_monitor_manager (backend);
+ MetaLogicalMonitor *logical_monitor;
+
+ logical_monitor =
+ meta_monitor_manager_get_logical_monitor_at (monitor_manager, x, y);
+ if (logical_monitor)
{
- MetaWaylandSurfaceRole *surface_role =
- META_WAYLAND_SURFACE_ROLE (cursor_surface);
- MetaWaylandSurface *surface =
- meta_wayland_surface_role_get_surface (surface_role);
- MetaContext *context =
- meta_wayland_compositor_get_context (surface->compositor);
- MetaBackend *backend = meta_context_get_backend (context);
- MetaMonitorManager *monitor_manager =
- meta_backend_get_monitor_manager (backend);
- MetaLogicalMonitor *logical_monitor;
-
- logical_monitor =
- meta_monitor_manager_get_logical_monitor_at (monitor_manager, x, y);
- if (logical_monitor)
- {
- int surface_scale = surface->applied_state.scale;
- float texture_scale;
-
- if (meta_backend_is_stage_views_scaled (backend))
- texture_scale = 1.0 / surface_scale;
- else
- texture_scale = (meta_logical_monitor_get_scale (logical_monitor) /
- surface_scale);
-
- meta_cursor_sprite_set_texture_scale (cursor_sprite, texture_scale);
- meta_cursor_sprite_set_texture_transform (cursor_sprite,
- surface->buffer_transform);
- }
+ int surface_scale = surface->applied_state.scale;
+ float texture_scale;
+
+ if (meta_backend_is_stage_views_scaled (backend))
+ texture_scale = 1.0 / surface_scale;
+ else
+ texture_scale = (meta_logical_monitor_get_scale (logical_monitor) /
+ surface_scale);
+
+ meta_cursor_sprite_set_texture_scale (cursor_sprite, texture_scale);
+ meta_cursor_sprite_set_texture_transform (cursor_sprite,
+ surface->buffer_transform);
}
meta_wayland_surface_update_outputs (surface);
diff --git a/src/wayland/meta-wayland-outputs.c b/src/wayland/meta-wayland-outputs.c
index 89ae86445..f957bc339 100644
--- a/src/wayland/meta-wayland-outputs.c
+++ b/src/wayland/meta-wayland-outputs.c
@@ -31,6 +31,10 @@
#include "backends/meta-monitor-manager-private.h"
#include "wayland/meta-wayland-private.h"
+#ifdef HAVE_XWAYLAND
+#include "wayland/meta-xwayland.h"
+#endif
+
#include "xdg-output-unstable-v1-server-protocol.h"
/* Wayland protocol headers list new additions, not deprecations */
@@ -50,6 +54,8 @@ struct _MetaWaylandOutput
{
GObject parent;
+ MetaWaylandCompositor *compositor;
+
struct wl_global *global;
GList *resources;
GList *xdg_output_resources;
@@ -422,6 +428,7 @@ meta_wayland_output_new (MetaWaylandCompositor *compositor,
MetaWaylandOutput *wayland_output;
wayland_output = g_object_new (META_TYPE_WAYLAND_OUTPUT, NULL);
+ wayland_output->compositor = compositor;
wayland_output->global = wl_global_create (compositor->wayland_display,
&wl_output_interface,
META_WL_OUTPUT_VERSION,
@@ -596,6 +603,37 @@ static const struct zxdg_output_v1_interface
meta_xdg_output_destroy,
};
+#ifdef HAVE_XWAYLAND
+static gboolean
+is_xwayland_resource (MetaWaylandOutput *wayland_output,
+ struct wl_resource *resource)
+{
+ MetaXWaylandManager *manager = &wayland_output->compositor->xwayland_manager;
+
+ return resource && wl_resource_get_client (resource) == manager->client;
+}
+#endif
+
+static void
+maybe_scale_for_xwayland (MetaWaylandOutput *wayland_output,
+ struct wl_resource *resource,
+ int *x,
+ int *y)
+{
+#ifdef HAVE_XWAYLAND
+ if (is_xwayland_resource (wayland_output, resource))
+ {
+ MetaXWaylandManager *xwayland_manager =
+ &wayland_output->compositor->xwayland_manager;
+ int xwayland_scale;
+
+ xwayland_scale = meta_xwayland_get_effective_scale (xwayland_manager);
+ *x *= xwayland_scale;
+ *y *= xwayland_scale;
+ }
+#endif
+}
+
static void
send_xdg_output_events (struct wl_resource *resource,
MetaWaylandOutput *wayland_output,
@@ -616,6 +654,7 @@ send_xdg_output_events (struct wl_resource *resource,
if (need_all_events ||
old_layout.x != layout.x || old_layout.y != layout.y)
{
+ maybe_scale_for_xwayland (wayland_output, resource, &layout.x, &layout.y);
zxdg_output_v1_send_logical_position (resource, layout.x, layout.y);
need_done = TRUE;
}
@@ -623,6 +662,7 @@ send_xdg_output_events (struct wl_resource *resource,
if (need_all_events ||
old_layout.width != layout.width || old_layout.height != layout.height)
{
+ maybe_scale_for_xwayland (wayland_output, resource, &layout.width, &layout.height);
zxdg_output_v1_send_logical_size (resource, layout.width, layout.height);
need_done = TRUE;
}
@@ -745,7 +785,7 @@ meta_wayland_outputs_init (MetaWaylandCompositor *compositor)
MetaMonitorManager *monitor_manager =
meta_backend_get_monitor_manager (backend);
- g_signal_connect (monitor_manager, "monitors-changed-internal",
+ g_signal_connect (monitor_manager, "monitors-changed",
G_CALLBACK (on_monitors_changed), compositor);
compositor->outputs =
diff --git a/src/wayland/meta-wayland-pointer.c b/src/wayland/meta-wayland-pointer.c
index cf6008064..b8c49849a 100644
--- a/src/wayland/meta-wayland-pointer.c
+++ b/src/wayland/meta-wayland-pointer.c
@@ -1247,6 +1247,20 @@ pointer_set_cursor (struct wl_client *client,
cursor_surface = META_WAYLAND_CURSOR_SURFACE (surface->role);
meta_wayland_cursor_surface_set_renderer (cursor_surface,
cursor_renderer);
+
+#ifdef HAVE_XWAYLAND
+ if (meta_wayland_surface_is_xwayland (surface))
+ {
+ MetaXWaylandManager *xwayland_manager =
+ &surface->compositor->xwayland_manager;
+ int scale;
+
+ scale = meta_xwayland_get_effective_scale (xwayland_manager);
+ hot_x = round (hot_x / (double) scale);
+ hot_y = round (hot_y / (double) scale);
+ }
+#endif
+
meta_wayland_cursor_surface_set_hotspot (cursor_surface,
hot_x, hot_y);
diff --git a/src/wayland/meta-wayland-private.h b/src/wayland/meta-wayland-private.h
index e8d442c03..834753ffd 100644
--- a/src/wayland/meta-wayland-private.h
+++ b/src/wayland/meta-wayland-private.h
@@ -77,6 +77,8 @@ struct _MetaXWaylandManager
int rr_error_base;
gboolean should_enable_ei_portal;
+
+ double highest_monitor_scale;
};
struct _MetaWaylandCompositor
diff --git a/src/wayland/meta-wayland-surface.c b/src/wayland/meta-wayland-surface.c
index d8b36ff92..4ad95cd9d 100644
--- a/src/wayland/meta-wayland-surface.c
+++ b/src/wayland/meta-wayland-surface.c
@@ -782,8 +782,19 @@ meta_wayland_surface_apply_state (MetaWaylandSurface *surface,
state->buffer->type != META_WAYLAND_BUFFER_TYPE_SINGLE_PIXEL));
}
- if (state->scale > 0)
- surface->applied_state.scale = state->scale;
+ if (meta_wayland_surface_is_xwayland (surface))
+ {
+#ifdef HAVE_XWAYLAND
+ MetaXWaylandManager *xwayland_manager =
+ &surface->compositor->xwayland_manager;
+
+ surface->applied_state.scale = meta_xwayland_get_effective_scale (xwayland_manager);
+#endif
+ }
+ else if (state->scale > 0)
+ {
+ surface->applied_state.scale = state->scale;
+ }
if (state->has_new_buffer_transform)
surface->buffer_transform = state->buffer_transform;
@@ -978,8 +989,9 @@ meta_wayland_surface_commit (MetaWaylandSurface *surface)
MetaMultiTexture *committed_texture = surface->committed_state.texture;
int committed_scale = surface->committed_state.scale;
- if ((meta_multi_texture_get_width (committed_texture) % committed_scale != 0) ||
- (meta_multi_texture_get_height (committed_texture) % committed_scale != 0))
+ if (((meta_multi_texture_get_width (committed_texture) % committed_scale != 0) ||
+ (meta_multi_texture_get_height (committed_texture) % committed_scale != 0)) &&
+ !meta_wayland_surface_is_xwayland (surface))
{
if (surface->role && !META_IS_WAYLAND_CURSOR_SURFACE (surface->role))
{
@@ -1507,6 +1519,16 @@ meta_wayland_surface_update_outputs (MetaWaylandSurface *surface)
g_hash_table_foreach (surface->compositor->outputs,
update_surface_output_state,
surface);
+
+ if (meta_wayland_surface_is_xwayland (surface))
+ {
+#ifdef HAVE_XWAYLAND
+ MetaXWaylandManager *xwayland_manager =
+ &surface->compositor->xwayland_manager;
+
+ surface->applied_state.scale = meta_xwayland_get_effective_scale (xwayland_manager);
+#endif
+ }
}
void
diff --git a/src/wayland/meta-window-xwayland.c b/src/wayland/meta-window-xwayland.c
index 1299a351c..5fb006962 100644
--- a/src/wayland/meta-window-xwayland.c
+++ b/src/wayland/meta-window-xwayland.c
@@ -27,8 +27,9 @@
#include "x11/window-x11-private.h"
#include "x11/xprops.h"
#include "wayland/meta-window-xwayland.h"
-#include "wayland/meta-wayland.h"
+#include "wayland/meta-wayland-private.h"
#include "wayland/meta-wayland-surface-private.h"
+#include "wayland/meta-xwayland.h"
enum
{
@@ -315,6 +316,72 @@ meta_window_xwayland_process_property_notify (MetaWindow *window,
meta_window_queue (window, META_QUEUE_MOVE_RESIZE);
}
+static void
+meta_window_xwayland_stage_to_protocol (MetaWindowX11 *window_x11,
+ int stage_x,
+ int stage_y,
+ int stage_width,
+ int stage_height,
+ int *protocol_x,
+ int *protocol_y,
+ int *protocol_width,
+ int *protocol_height)
+{
+ MetaDisplay *display = meta_window_get_display (META_WINDOW (window_x11));
+ MetaContext *context = meta_display_get_context (display);
+ MetaWaylandCompositor *wayland_compositor =
+ meta_context_get_wayland_compositor (context);
+ MetaXWaylandManager *xwayland_manager = &wayland_compositor->xwayland_manager;
+ int scale;
+
+ scale = meta_xwayland_get_effective_scale (xwayland_manager);
+ if (protocol_x)
+ *protocol_x = stage_x * scale;
+ if (protocol_y)
+ *protocol_y = stage_y * scale;
+ if (protocol_width)
+ *protocol_width = stage_width * scale;
+ if (protocol_height)
+ *protocol_height = stage_height * scale;
+}
+
+static void
+meta_window_xwayland_protocol_to_stage (MetaWindowX11 *window_x11,
+ int protocol_x,
+ int protocol_y,
+ int protocol_width,
+ int protocol_height,
+ int *stage_x,
+ int *stage_y,
+ int *stage_width,
+ int *stage_height)
+{
+ MetaDisplay *display = meta_window_get_display (META_WINDOW (window_x11));
+ MetaContext *context = meta_display_get_context (display);
+ MetaWaylandCompositor *wayland_compositor =
+ meta_context_get_wayland_compositor (context);
+ MetaXWaylandManager *xwayland_manager = &wayland_compositor->xwayland_manager;
+ MtkRectangle rect;
+ int scale;
+
+ rect.x = protocol_x;
+ rect.y = protocol_y;
+ rect.width = protocol_width;
+ rect.height = protocol_height;
+
+ scale = meta_xwayland_get_effective_scale (xwayland_manager);
+ mtk_rectangle_scale_double (&rect, 1.0 / scale, MTK_ROUNDING_STRATEGY_GROW, &rect);
+
+ if (stage_x)
+ *stage_x = rect.x;
+ if (stage_y)
+ *stage_y = rect.y;
+ if (stage_width)
+ *stage_width = rect.width;
+ if (stage_height)
+ *stage_height = rect.height;
+}
+
static void
meta_window_xwayland_class_init (MetaWindowXwaylandClass *klass)
{
@@ -331,6 +398,8 @@ meta_window_xwayland_class_init (MetaWindowXwaylandClass *klass)
window_x11_class->thaw_commits = meta_window_xwayland_thaw_commits;
window_x11_class->always_update_shape = meta_window_xwayland_always_update_shape;
window_x11_class->process_property_notify = meta_window_xwayland_process_property_notify;
+ window_x11_class->stage_to_protocol = meta_window_xwayland_stage_to_protocol;
+ window_x11_class->protocol_to_stage = meta_window_xwayland_protocol_to_stage;
gobject_class->get_property = meta_window_xwayland_get_property;
gobject_class->set_property = meta_window_xwayland_set_property;
diff --git a/src/wayland/meta-xwayland-private.h b/src/wayland/meta-xwayland-private.h
index 7a9cb73fd..9e06f0315 100644
--- a/src/wayland/meta-xwayland-private.h
+++ b/src/wayland/meta-xwayland-private.h
@@ -20,6 +20,7 @@
#include <glib.h>
#include "wayland/meta-wayland-private.h"
+#include "wayland/meta-xwayland.h"
gboolean
meta_xwayland_init (MetaXWaylandManager *manager,
diff --git a/src/wayland/meta-xwayland-surface.c b/src/wayland/meta-xwayland-surface.c
index 8fa1c72a9..c6daf9b26 100644
--- a/src/wayland/meta-xwayland-surface.c
+++ b/src/wayland/meta-xwayland-surface.c
@@ -163,13 +163,19 @@ meta_xwayland_surface_get_relative_coordinates (MetaWaylandSurfaceRole *surface_
float *out_sy)
{
MetaXwaylandSurface *xwayland_surface = META_XWAYLAND_SURFACE (surface_role);
+ MetaWaylandSurface *surface =
+ meta_wayland_surface_role_get_surface (surface_role);
+ MetaWaylandCompositor *compositor =
+ meta_wayland_surface_get_compositor (surface);
MtkRectangle window_rect = { 0 };
+ int xwayland_scale;
if (xwayland_surface->window)
meta_window_get_buffer_rect (xwayland_surface->window, &window_rect);
- *out_sx = abs_x - window_rect.x;
- *out_sy = abs_y - window_rect.y;
+ xwayland_scale = meta_xwayland_get_effective_scale (&compositor->xwayland_manager);
+ *out_sx = (abs_x - window_rect.x) * xwayland_scale;
+ *out_sy = (abs_y - window_rect.y) * xwayland_scale;
}
static MetaWaylandSurface *
diff --git a/src/wayland/meta-xwayland.c b/src/wayland/meta-xwayland.c
index ea9c27d74..828e6f64e 100644
--- a/src/wayland/meta-xwayland.c
+++ b/src/wayland/meta-xwayland.c
@@ -1051,6 +1051,29 @@ meta_xwayland_shutdown (MetaWaylandCompositor *compositor)
}
}
+static void
+update_highest_monitor_scale (MetaXWaylandManager *manager)
+{
+ MetaWaylandCompositor *compositor = manager->compositor;
+ MetaContext *context = meta_wayland_compositor_get_context (compositor);
+ MetaBackend *backend = meta_context_get_backend (context);
+ MetaMonitorManager *monitor_manager =
+ meta_backend_get_monitor_manager (backend);
+ GList *logical_monitors;
+ GList *l;
+ double scale = 1.0;
+
+ logical_monitors = meta_monitor_manager_get_logical_monitors (monitor_manager);
+ for (l = logical_monitors; l; l = l->next)
+ {
+ MetaLogicalMonitor *logical_monitor = l->data;
+
+ scale = MAX (scale, meta_logical_monitor_get_scale (logical_monitor));
+ }
+
+ manager->highest_monitor_scale = scale;
+}
+
gboolean
meta_xwayland_init (MetaXWaylandManager *manager,
MetaWaylandCompositor *compositor,
@@ -1058,6 +1081,9 @@ meta_xwayland_init (MetaXWaylandManager *manager,
GError **error)
{
MetaContext *context = compositor->context;
+ MetaBackend *backend = meta_context_get_backend (context);
+ MetaMonitorManager *monitor_manager =
+ meta_backend_get_monitor_manager (backend);
MetaX11DisplayPolicy policy;
int display = 0;
@@ -1121,6 +1147,10 @@ meta_xwayland_init (MetaXWaylandManager *manager,
/* Xwayland specific protocol, needs to be filtered out for all other clients */
meta_xwayland_grab_keyboard_init (compositor);
+ g_signal_connect_swapped (monitor_manager, "monitors-changed-internal",
+ G_CALLBACK (update_highest_monitor_scale), manager);
+ update_highest_monitor_scale (manager);
+
return TRUE;
}
@@ -1312,3 +1342,29 @@ meta_xwayland_set_should_enable_ei_portal (MetaXWaylandManager *manager,
{
manager->should_enable_ei_portal = should_enable_ei_portal;
}
+
+int
+meta_xwayland_get_effective_scale (MetaXWaylandManager *manager)
+{
+ MetaWaylandCompositor *compositor = manager->compositor;
+ MetaContext *context = meta_wayland_compositor_get_context (compositor);
+ MetaBackend *backend = meta_context_get_backend (context);
+ MetaMonitorManager *monitor_manager =
+ meta_backend_get_monitor_manager (backend);
+ MetaSettings *settings = meta_backend_get_settings (backend);
+
+ switch (meta_monitor_manager_get_layout_mode (monitor_manager))
+ {
+ case META_LOGICAL_MONITOR_LAYOUT_MODE_PHYSICAL:
+ break;
+
+ case META_LOGICAL_MONITOR_LAYOUT_MODE_LOGICAL:
+ if (meta_settings_is_experimental_feature_enabled (settings,
+ META_EXPERIMENTAL_FEATURE_XWAYLAND_NATIVE_SCALING) &&
+ meta_settings_is_experimental_feature_enabled (settings,
+ META_EXPERIMENTAL_FEATURE_SCALE_MONITOR_FRAMEBUFFER))
+ return ceil (manager->highest_monitor_scale);
+ }
+
+ return 1;
+}
diff --git a/src/wayland/meta-xwayland.h b/src/wayland/meta-xwayland.h
index daf9d1abb..ae7a06977 100644
--- a/src/wayland/meta-xwayland.h
+++ b/src/wayland/meta-xwayland.h
@@ -48,3 +48,5 @@ META_EXPORT_TEST
gboolean meta_xwayland_signal (MetaXWaylandManager *manager,
int signum,
GError **error);
+
+int meta_xwayland_get_effective_scale (MetaXWaylandManager *manager);
diff --git a/src/x11/meta-x11-display.c b/src/x11/meta-x11-display.c
index fe152d20b..602879aac 100644
--- a/src/x11/meta-x11-display.c
+++ b/src/x11/meta-x11-display.c
@@ -130,6 +130,42 @@ backend_from_x11_display (MetaX11Display *x11_display)
return meta_context_get_backend (context);
}
+static void
+stage_to_protocol (MetaX11Display *x11_display,
+ int stage_x,
+ int stage_y,
+ int *protocol_x,
+ int *protocol_y)
+{
+ MetaDisplay *display = meta_x11_display_get_display (x11_display);
+ MetaContext *context = meta_display_get_context (display);
+ int scale = 1;
+
+ switch (meta_context_get_compositor_type (context))
+ {
+ case META_COMPOSITOR_TYPE_WAYLAND:
+ {
+#ifdef HAVE_XWAYLAND
+ MetaWaylandCompositor *wayland_compositor =
+ meta_context_get_wayland_compositor (context);
+ MetaXWaylandManager *xwayland_manager =
+ &wayland_compositor->xwayland_manager;
+
+ scale = meta_xwayland_get_effective_scale (xwayland_manager);
+#endif
+ break;
+ }
+
+ case META_COMPOSITOR_TYPE_X11:
+ break;
+ }
+
+ if (protocol_x)
+ *protocol_x = stage_x * scale;
+ if (protocol_y)
+ *protocol_y = stage_y * scale;
+}
+
static void
meta_x11_display_unmanage_windows (MetaX11Display *x11_display)
{
@@ -180,10 +216,32 @@ update_ui_scaling_factor (MetaX11Display *x11_display)
MetaX11DisplayPrivate *priv =
meta_x11_display_get_instance_private (x11_display);
MetaBackend *backend = backend_from_x11_display (x11_display);
- MetaSettings *settings = meta_backend_get_settings (backend);
- int ui_scaling_factor;
+ MetaContext *context = meta_backend_get_context (backend);
+ int ui_scaling_factor = 1;
+
+ switch (meta_context_get_compositor_type (context))
+ {
+ case META_COMPOSITOR_TYPE_WAYLAND:
+ {
+#ifdef HAVE_XWAYLAND
+ MetaWaylandCompositor *wayland_compositor =
+ meta_context_get_wayland_compositor (context);
+ MetaXWaylandManager *xwayland_manager =
+ &wayland_compositor->xwayland_manager;
+
+ ui_scaling_factor = meta_xwayland_get_effective_scale (xwayland_manager);
+#endif
+ break;
+ }
+ case META_COMPOSITOR_TYPE_X11:
+ {
+ MetaSettings *settings = meta_backend_get_settings (backend);
+
+ ui_scaling_factor = meta_settings_get_ui_scaling_factor (settings);
+ break;
+ }
+ }
- ui_scaling_factor = meta_settings_get_ui_scaling_factor (settings);
meta_dbus_x11_set_ui_scaling_factor (priv->dbus_api, ui_scaling_factor);
}
@@ -613,6 +671,9 @@ set_desktop_geometry_hint (MetaX11Display *x11_display)
return;
meta_display_get_size (x11_display->display, &monitor_width, &monitor_height);
+ stage_to_protocol (x11_display,
+ monitor_width, monitor_height,
+ &monitor_width, &monitor_height);
data[0] = monitor_width;
data[1] = monitor_height;
@@ -1022,14 +1083,22 @@ set_workspace_work_area_hint (MetaWorkspace *workspace,
for (l = logical_monitors; l; l = l->next)
{
- MtkRectangle area;
+ MtkRectangle stage_area;
+ MtkRectangle protocol_area;
- meta_workspace_get_work_area_for_logical_monitor (workspace, l->data, &area);
+ meta_workspace_get_work_area_for_logical_monitor (workspace, l->data,
+ &stage_area);
- tmp[0] = area.x;
- tmp[1] = area.y;
- tmp[2] = area.width;
- tmp[3] = area.height;
+ stage_to_protocol (x11_display,
+ stage_area.x, stage_area.y,
+ &protocol_area.x, &protocol_area.y);
+ stage_to_protocol (x11_display,
+ stage_area.width, stage_area.height,
+ &protocol_area.width, &protocol_area.height);
+ tmp[0] = protocol_area.x;
+ tmp[1] = protocol_area.y;
+ tmp[2] = protocol_area.width;
+ tmp[3] = protocol_area.height;
tmp += 4;
}
@@ -1058,7 +1127,6 @@ set_work_area_hint (MetaDisplay *display,
int num_workspaces;
GList *l;
unsigned long *data, *tmp;
- MtkRectangle area;
num_workspaces = meta_workspace_manager_get_n_workspaces (workspace_manager);
data = g_new (unsigned long, num_workspaces * 4);
@@ -1067,14 +1135,22 @@ set_work_area_hint (MetaDisplay *display,
for (l = workspace_manager->workspaces; l; l = l->next)
{
MetaWorkspace *workspace = l->data;
+ MtkRectangle stage_area;
+ MtkRectangle protocol_area;
- meta_workspace_get_work_area_all_monitors (workspace, &area);
+ meta_workspace_get_work_area_all_monitors (workspace, &stage_area);
set_workspace_work_area_hint (workspace, x11_display);
- tmp[0] = area.x;
- tmp[1] = area.y;
- tmp[2] = area.width;
- tmp[3] = area.height;
+ stage_to_protocol (x11_display,
+ stage_area.x, stage_area.y,
+ &protocol_area.x, &protocol_area.y);
+ stage_to_protocol (x11_display,
+ stage_area.width, stage_area.height,
+ &protocol_area.width, &protocol_area.height);
+ tmp[0] = protocol_area.x;
+ tmp[1] = protocol_area.y;
+ tmp[2] = protocol_area.width;
+ tmp[3] = protocol_area.height;
tmp += 4;
}
@@ -1254,6 +1330,41 @@ initialize_dbus_interface (MetaX11Display *x11_display)
update_ui_scaling_factor (x11_display);
}
+static void
+experimental_features_changed (MetaSettings *settings,
+ MetaExperimentalFeature old_experimental_features,
+ MetaX11Display *x11_display)
+{
+ gboolean was_xwayland_native_scaling;
+ gboolean was_stage_views_scaled;
+ gboolean is_xwayland_native_scaling;
+ gboolean is_stage_views_scaled;
+
+ was_xwayland_native_scaling =
+ !!(old_experimental_features &
+ META_EXPERIMENTAL_FEATURE_XWAYLAND_NATIVE_SCALING);
+ was_stage_views_scaled =
+ !!(old_experimental_features &
+ META_EXPERIMENTAL_FEATURE_SCALE_MONITOR_FRAMEBUFFER);
+
+ is_xwayland_native_scaling =
+ meta_settings_is_experimental_feature_enabled (
+ settings,
+ META_EXPERIMENTAL_FEATURE_XWAYLAND_NATIVE_SCALING);
+ is_stage_views_scaled =
+ meta_settings_is_experimental_feature_enabled (
+ settings,
+ META_EXPERIMENTAL_FEATURE_SCALE_MONITOR_FRAMEBUFFER);
+
+ if (is_xwayland_native_scaling != was_xwayland_native_scaling ||
+ is_stage_views_scaled != was_stage_views_scaled)
+ {
+ update_ui_scaling_factor (x11_display);
+ set_desktop_geometry_hint (x11_display);
+ set_work_area_hint (x11_display->display, x11_display);
+ }
+}
+
/**
* meta_x11_display_new:
*
@@ -1272,6 +1383,7 @@ meta_x11_display_new (MetaDisplay *display,
MetaBackend *backend = meta_context_get_backend (context);
MetaMonitorManager *monitor_manager =
meta_backend_get_monitor_manager (backend);
+ MetaSettings *settings = meta_backend_get_settings (backend);
g_autoptr (MetaX11Display) x11_display = NULL;
Display *xdisplay;
Screen *xscreen;
@@ -1442,7 +1554,7 @@ meta_x11_display_new (MetaDisplay *display,
"monitors-changed-internal",
G_CALLBACK (on_monitors_changed_internal),
x11_display,
- 0);
+ G_CONNECT_AFTER);
init_leader_window (x11_display, &timestamp);
x11_display->timestamp = timestamp;
@@ -1535,6 +1647,11 @@ meta_x11_display_new (MetaDisplay *display,
meta_prefs_add_listener (prefs_changed_callback, x11_display);
+ g_signal_connect_object (settings,
+ "experimental-features-changed",
+ G_CALLBACK (experimental_features_changed),
+ x11_display, 0);
+
set_work_area_hint (display, x11_display);
g_signal_connect_object (display, "workareas-changed",
@@ -1748,16 +1865,12 @@ meta_x11_display_reload_cursor (MetaX11Display *x11_display)
}
static void
-set_cursor_theme (Display *xdisplay,
- MetaBackend *backend)
+set_cursor_theme (Display *xdisplay,
+ const char *theme,
+ int size)
{
- MetaSettings *settings = meta_backend_get_settings (backend);
- int scale;
-
- scale = meta_settings_get_ui_scaling_factor (settings);
- XcursorSetTheme (xdisplay, meta_prefs_get_cursor_theme ());
- XcursorSetDefaultSize (xdisplay,
- meta_prefs_get_cursor_size () * scale);
+ XcursorSetTheme (xdisplay, theme);
+ XcursorSetDefaultSize (xdisplay, size);
}
static void
@@ -1809,8 +1922,37 @@ static void
update_cursor_theme (MetaX11Display *x11_display)
{
MetaBackend *backend = backend_from_x11_display (x11_display);
+ MetaContext *context = meta_backend_get_context (backend);
+ MetaSettings *settings = meta_backend_get_settings (backend);
+ int scale = 1;
+ int size;
+ const char *theme;
+
+ switch (meta_context_get_compositor_type (context))
+ {
+ case META_COMPOSITOR_TYPE_WAYLAND:
+ {
+#ifdef HAVE_XWAYLAND
+ MetaWaylandCompositor *wayland_compositor =
+ meta_context_get_wayland_compositor (context);
+ MetaXWaylandManager *xwayland_manager =
+ &wayland_compositor->xwayland_manager;
+
+ scale = meta_xwayland_get_effective_scale (xwayland_manager);
+#endif
+ break;
+ }
+
+ case META_COMPOSITOR_TYPE_X11:
+ scale = meta_settings_get_ui_scaling_factor (settings);
+ break;
+ }
+
+ size = meta_prefs_get_cursor_size () * scale;
+
+ theme = meta_prefs_get_cursor_theme ();
- set_cursor_theme (x11_display->xdisplay, backend);
+ set_cursor_theme (x11_display->xdisplay, theme, size);
schedule_reload_x11_cursor (x11_display);
if (META_IS_BACKEND_X11 (backend))
@@ -1818,7 +1960,7 @@ update_cursor_theme (MetaX11Display *x11_display)
MetaBackendX11 *backend_x11 = META_BACKEND_X11 (backend);
Display *xdisplay = meta_backend_x11_get_xdisplay (backend_x11);
- set_cursor_theme (xdisplay, backend);
+ set_cursor_theme (xdisplay, theme, size);
meta_backend_x11_reload_cursor (backend_x11);
}
}
diff --git a/src/x11/window-props.c b/src/x11/window-props.c
index c18b3eab5..494fbe843 100644
--- a/src/x11/window-props.c
+++ b/src/x11/window-props.c
@@ -305,10 +305,15 @@ reload_icon_geometry (MetaWindow *window,
{
MtkRectangle geometry;
- geometry.x = (int)value->v.cardinal_list.cardinals[0];
- geometry.y = (int)value->v.cardinal_list.cardinals[1];
- geometry.width = (int)value->v.cardinal_list.cardinals[2];
- geometry.height = (int)value->v.cardinal_list.cardinals[3];
+ meta_window_x11_protocol_to_stage (META_WINDOW_X11 (window),
+ value->v.cardinal_list.cardinals[0],
+ value->v.cardinal_list.cardinals[1],
+ value->v.cardinal_list.cardinals[2],
+ value->v.cardinal_list.cardinals[3],
+ &geometry.x,
+ &geometry.y,
+ &geometry.width,
+ &geometry.height);
meta_window_set_icon_geometry (window, &geometry);
}
@@ -370,11 +375,24 @@ reload_gtk_frame_extents (MetaWindow *window,
}
else
{
+ int left, right, top, bottom;
MetaFrameBorder extents;
- extents.left = (int)value->v.cardinal_list.cardinals[0];
- extents.right = (int)value->v.cardinal_list.cardinals[1];
- extents.top = (int)value->v.cardinal_list.cardinals[2];
- extents.bottom = (int)value->v.cardinal_list.cardinals[3];
+
+ meta_window_x11_protocol_to_stage (META_WINDOW_X11 (window),
+ value->v.cardinal_list.cardinals[0],
+ value->v.cardinal_list.cardinals[1],
+ value->v.cardinal_list.cardinals[2],
+ value->v.cardinal_list.cardinals[3],
+ &left,
+ &right,
+ &top,
+ &bottom);
+
+ extents.left = left;
+ extents.right = right;
+ extents.top = top;
+ extents.bottom = bottom;
+
meta_window_set_custom_frame_extents (window, &extents, initial);
}
}
@@ -678,10 +696,16 @@ reload_opaque_region (MetaWindow *window,
{
MtkRectangle *rect = &rects[rect_index];
- rect->x = region[i++];
- rect->y = region[i++];
- rect->width = region[i++];
- rect->height = region[i++];
+ meta_window_x11_protocol_to_stage (META_WINDOW_X11 (window),
+ region[i + 0],
+ region[i + 1],
+ region[i + 2],
+ region[i + 3],
+ &rect->x,
+ &rect->y,
+ &rect->width,
+ &rect->height);
+ i += 4;
rect_index++;
}
@@ -1245,9 +1269,65 @@ meta_set_normal_hints (MetaWindow *window,
* as if flags were zero
*/
if (hints)
- window->size_hints = *(MetaSizeHints*)(hints);
+ {
+ MetaWindowX11 *window_x11 = META_WINDOW_X11 (window);
+
+ window->size_hints = *(MetaSizeHints *) hints;
+
+ meta_window_x11_protocol_to_stage (window_x11,
+ hints->x, hints->y,
+ hints->width, hints->height,
+ &window->size_hints.x,
+ &window->size_hints.y,
+ &window->size_hints.width,
+ &window->size_hints.height);
+
+ meta_window_x11_protocol_to_stage (window_x11,
+ hints->min_width, hints->min_height,
+ 0, 0,
+ &window->size_hints.min_width,
+ &window->size_hints.min_height,
+ NULL, NULL);
+
+ meta_window_x11_protocol_to_stage (window_x11,
+ hints->max_width, hints->max_height,
+ 0, 0,
+ &window->size_hints.max_width,
+ &window->size_hints.max_height,
+ NULL, NULL);
+
+ meta_window_x11_protocol_to_stage (window_x11,
+ hints->width_inc, hints->height_inc,
+ 0, 0,
+ &window->size_hints.width_inc,
+ &window->size_hints.height_inc,
+ NULL, NULL);
+
+ meta_window_x11_protocol_to_stage (window_x11,
+ hints->min_aspect.x, hints->min_aspect.y,
+ 0, 0,
+ &window->size_hints.min_aspect.x,
+ &window->size_hints.min_aspect.y,
+ NULL, NULL);
+
+ meta_window_x11_protocol_to_stage (window_x11,
+ hints->max_aspect.x, hints->max_aspect.y,
+ 0, 0,
+ &window->size_hints.max_aspect.x,
+ &window->size_hints.max_aspect.y,
+ NULL, NULL);
+
+ meta_window_x11_protocol_to_stage (window_x11,
+ hints->base_width, hints->base_height,
+ 0, 0,
+ &window->size_hints.base_width,
+ &window->size_hints.base_height,
+ NULL, NULL);
+ }
else
- window->size_hints.flags = 0;
+ {
+ window->size_hints.flags = 0;
+ }
/* Put back saved ConfigureRequest. */
window->size_hints.x = x;
diff --git a/src/x11/window-x11.c b/src/x11/window-x11.c
index 443f40f28..b72d5b6d5 100644
--- a/src/x11/window-x11.c
+++ b/src/x11/window-x11.c
@@ -110,6 +110,113 @@ meta_window_x11_get_private (MetaWindowX11 *window_x11)
return meta_window_x11_get_instance_private (window_x11);
}
+static void
+meta_window_x11_real_stage_to_protocol (MetaWindowX11 *window_x11,
+ int stage_x,
+ int stage_y,
+ int stage_width,
+ int stage_height,
+ int *protocol_x,
+ int *protocol_y,
+ int *protocol_width,
+ int *protocol_height)
+{
+ if (protocol_x)
+ *protocol_x = stage_x;
+ if (protocol_y)
+ *protocol_y = stage_y;
+ if (protocol_width)
+ *protocol_width = stage_width;
+ if (protocol_height)
+ *protocol_height = stage_height;
+}
+
+static void
+meta_window_x11_real_protocol_to_stage (MetaWindowX11 *window_x11,
+ int protocol_x,
+ int protocol_y,
+ int protocol_width,
+ int protocol_height,
+ int *stage_x,
+ int *stage_y,
+ int *stage_width,
+ int *stage_height)
+{
+ if (stage_x)
+ *stage_x = protocol_x;
+ if (stage_y)
+ *stage_y = protocol_y;
+ if (stage_width)
+ *stage_width = protocol_width;
+ if (stage_height)
+ *stage_height = protocol_height;
+}
+
+void
+meta_window_x11_stage_to_protocol (MetaWindowX11 *window_x11,
+ int stage_x,
+ int stage_y,
+ int stage_width,
+ int stage_height,
+ int *protocol_x,
+ int *protocol_y,
+ int *protocol_width,
+ int *protocol_height)
+{
+ MetaWindowX11Class *klass = META_WINDOW_X11_GET_CLASS (window_x11);
+
+ klass->stage_to_protocol (window_x11,
+ stage_x, stage_y,
+ stage_width, stage_height,
+ protocol_x, protocol_y,
+ protocol_width, protocol_height);
+}
+
+void
+meta_window_x11_protocol_to_stage (MetaWindowX11 *window_x11,
+ int protocol_x,
+ int protocol_y,
+ int protocol_width,
+ int protocol_height,
+ int *stage_x,
+ int *stage_y,
+ int *stage_width,
+ int *stage_height)
+{
+ MetaWindowX11Class *klass = META_WINDOW_X11_GET_CLASS (window_x11);
+
+ klass->protocol_to_stage (window_x11,
+ protocol_x, protocol_y,
+ protocol_width, protocol_height,
+ stage_x, stage_y,
+ stage_width, stage_height);
+}
+
+static MtkRegion *
+region_protocol_to_stage (MtkRegion *region,
+ MetaWindowX11 *window_x11)
+{
+ int n_rects, i;
+ MtkRectangle *rects;
+ MtkRegion *scaled_region;
+
+ n_rects = mtk_region_num_rectangles (region);
+ MTK_RECTANGLE_CREATE_ARRAY_SCOPED (n_rects, rects);
+ for (i = 0; i < n_rects; i++)
+ {
+ rects[i] = mtk_region_get_rectangle (region, i);
+ meta_window_x11_protocol_to_stage (window_x11,
+ rects[i].x, rects[i].y,
+ rects[i].width, rects[i].height,
+ &rects[i].x, &rects[i].y,
+ &rects[i].width, &rects[i].height);
+ }
+
+ scaled_region = mtk_region_create_rectangles (rects, n_rects);
+
+ return scaled_region;
+}
+
static void
send_icccm_message (MetaWindow *window,
Atom atom,
@@ -254,8 +361,13 @@ send_configure_notify (MetaWindow *window)
event.xconfigure.display = x11_display->xdisplay;
event.xconfigure.event = priv->xwindow;
event.xconfigure.window = priv->xwindow;
- event.xconfigure.x = priv->client_rect.x - priv->border_width;
- event.xconfigure.y = priv->client_rect.y - priv->border_width;
+ meta_window_x11_stage_to_protocol (window_x11,
+ priv->client_rect.x - priv->border_width,
+ priv->client_rect.y - priv->border_width,
+ 0, 0,
+ &event.xconfigure.x,
+ &event.xconfigure.y,
+ NULL, NULL);
if (window->frame)
{
if (window->withdrawn)
@@ -267,19 +379,42 @@ send_configure_notify (MetaWindow *window)
meta_frame_calc_borders (window->frame, &borders);
- event.xconfigure.x = window->frame->rect.x + borders.invisible.left;
- event.xconfigure.y = window->frame->rect.y + borders.invisible.top;
+ meta_window_x11_stage_to_protocol (window_x11,
+ window->frame->rect.x + borders.invisible.left,
+ window->frame->rect.y + borders.invisible.top,
+ 0, 0,
+ &event.xconfigure.x,
+ &event.xconfigure.y,
+ NULL, NULL);
}
else
{
+ int dx, dy;
+
/* Need to be in root window coordinates */
- event.xconfigure.x += window->frame->rect.x;
- event.xconfigure.y += window->frame->rect.y;
+ meta_window_x11_stage_to_protocol (window_x11,
+ window->frame->rect.x,
+ window->frame->rect.y,
+ 0, 0,
+ &dx,
+ &dy,
+ NULL, NULL);
+ event.xconfigure.x += dx;
+ event.xconfigure.y += dy;
}
}
- event.xconfigure.width = priv->client_rect.width;
- event.xconfigure.height = priv->client_rect.height;
- event.xconfigure.border_width = priv->border_width; /* requested not actual */
+ meta_window_x11_stage_to_protocol (window_x11,
+ priv->client_rect.width,
+ priv->client_rect.height,
+ 0, 0,
+ &event.xconfigure.width,
+ &event.xconfigure.height,
+ NULL, NULL);
+ meta_window_x11_stage_to_protocol (window_x11,
+ priv->border_width,
+ 0, 0, 0,
+ &event.xconfigure.border_width,
+ NULL, NULL, NULL);
event.xconfigure.above = None; /* FIXME */
event.xconfigure.override_redirect = False;
@@ -1137,20 +1272,26 @@ static void
update_net_frame_extents (MetaWindow *window)
{
MetaX11Display *x11_display = window->display->x11_display;
-
+ int left, right, top, bottom;
unsigned long data[4];
MetaFrameBorders borders;
Window xwindow = meta_window_x11_get_xwindow (window);
meta_frame_calc_borders (window->frame, &borders);
- /* Left */
- data[0] = borders.visible.left;
- /* Right */
- data[1] = borders.visible.right;
- /* Top */
- data[2] = borders.visible.top;
- /* Bottom */
- data[3] = borders.visible.bottom;
+ meta_window_x11_stage_to_protocol (META_WINDOW_X11 (window),
+ borders.visible.left,
+ borders.visible.right,
+ borders.visible.top,
+ borders.visible.bottom,
+ &left,
+ &right,
+ &top,
+ &bottom);
+
+ data[0] = left;
+ data[1] = right;
+ data[2] = top;
+ data[3] = bottom;
meta_topic (META_DEBUG_GEOMETRY,
"Setting _NET_FRAME_EXTENTS on managed window 0x%lx "
@@ -1482,10 +1623,11 @@ meta_window_x11_move_resize_internal (MetaWindow *window,
configure_frame_first = size_dx + size_dy >= 0;
values.border_width = 0;
- values.x = client_rect.x;
- values.y = client_rect.y;
- values.width = client_rect.width;
- values.height = client_rect.height;
+ meta_window_x11_stage_to_protocol (window_x11,
+ client_rect.x, client_rect.y,
+ client_rect.width, client_rect.height,
+ &values.x, &values.y,
+ &values.width, &values.height);
mask = 0;
if (is_configure_request && priv->border_width != 0)
@@ -1591,6 +1733,10 @@ meta_window_x11_update_struts (MetaWindow *window)
strut_begin = struts[4+(i*2)];
strut_end = struts[4+(i*2)+1];
+ meta_window_x11_protocol_to_stage (META_WINDOW_X11 (window),
+ strut_begin, strut_end, thickness, 0,
+ &strut_begin, &strut_end, &thickness, NULL);
+
temp = g_new0 (MetaStrut, 1);
temp->side = 1 << i; /* See MetaSide def. Matches nicely, eh? */
meta_display_get_size (window->display,
@@ -1655,6 +1801,10 @@ meta_window_x11_update_struts (MetaWindow *window)
if (thickness == 0)
continue;
+ meta_window_x11_protocol_to_stage (META_WINDOW_X11 (window),
+ thickness, 0, 0, 0,
+ &thickness, NULL, NULL, NULL);
+
temp = g_new0 (MetaStrut, 1);
temp->side = 1 << i;
meta_display_get_size (window->display,
@@ -2040,9 +2190,10 @@ static void
meta_window_x11_constructed (GObject *object)
{
MetaWindow *window = META_WINDOW (object);
- MetaWindowX11 *x11_window = META_WINDOW_X11 (object);
- MetaWindowX11Private *priv = meta_window_x11_get_instance_private (x11_window);
+ MetaWindowX11 *window_x11 = META_WINDOW_X11 (object);
+ MetaWindowX11Private *priv = meta_window_x11_get_instance_private (window_x11);
XWindowAttributes attrs = priv->attributes;
+ MtkRectangle rect;
meta_verbose ("attrs->map_state = %d (%s)",
attrs.map_state,
@@ -2057,16 +2208,17 @@ meta_window_x11_constructed (GObject *object)
window->client_type = META_WINDOW_CLIENT_TYPE_X11;
window->override_redirect = attrs.override_redirect;
- window->rect.x = attrs.x;
- window->rect.y = attrs.y;
- window->rect.width = attrs.width;
- window->rect.height = attrs.height;
+ meta_window_x11_protocol_to_stage (window_x11,
+ attrs.x, attrs.y, attrs.width, attrs.height,
+ &rect.x, &rect.y, &rect.width, &rect.height);
+
+ window->rect = rect;
/* size_hints are the "request" */
- window->size_hints.x = attrs.x;
- window->size_hints.y = attrs.y;
- window->size_hints.width = attrs.width;
- window->size_hints.height = attrs.height;
+ window->size_hints.x = rect.x;
+ window->size_hints.y = rect.y;
+ window->size_hints.width = rect.width;
+ window->size_hints.height = rect.height;
window->depth = attrs.depth;
priv->xvisual = attrs.visual;
@@ -2076,11 +2228,11 @@ meta_window_x11_constructed (GObject *object)
window->decorated = TRUE;
window->hidden = FALSE;
- priv->border_width = attrs.border_width;
priv->xclient_leader = None;
- priv->keys_grabbed = FALSE;
- priv->grab_on_frame = FALSE;
+ meta_window_x11_protocol_to_stage (window_x11,
+ attrs.border_width, 0, 0, 0,
+ &priv->border_width, NULL, NULL, NULL);
g_signal_connect (window, "notify::decorated",
G_CALLBACK (meta_window_x11_update_input_region),
@@ -2192,6 +2344,8 @@ meta_window_x11_class_init (MetaWindowX11Class *klass)
klass->thaw_commits = meta_window_x11_impl_thaw_commits;
klass->always_update_shape = meta_window_x11_impl_always_update_shape;
klass->process_property_notify = meta_window_x11_impl_process_property_notify;
+ klass->stage_to_protocol = meta_window_x11_real_stage_to_protocol;
+ klass->protocol_to_stage = meta_window_x11_real_protocol_to_stage;
obj_props[PROP_ATTRIBUTES] =
g_param_spec_pointer ("attributes", NULL, NULL,
@@ -2473,7 +2627,10 @@ meta_window_x11_update_input_region (MetaWindow *window)
else
{
/* Window has a custom shape. */
- region = region_create_from_x_rectangles (rects, n_rects);
+ g_autoptr (MtkRegion) protocol_region = NULL;
+
+ protocol_region = region_create_from_x_rectangles (rects, n_rects);
+ region = region_protocol_to_stage (protocol_region, window_x11);
}
meta_XFree (rects);
@@ -2549,7 +2706,10 @@ meta_window_x11_update_shape_region (MetaWindow *window)
if (rects)
{
- region = region_create_from_x_rectangles (rects, n_rects);
+ g_autoptr (MtkRegion) protocol_region = NULL;
+
+ protocol_region = region_create_from_x_rectangles (rects, n_rects);
+ region = region_protocol_to_stage (protocol_region, window_x11);
XFree (rects);
}
}
@@ -2818,6 +2978,7 @@ meta_window_x11_configure_request (MetaWindow *window,
{
MetaWindowX11 *window_x11 = META_WINDOW_X11 (window);
MetaWindowX11Private *priv = meta_window_x11_get_instance_private (window_x11);
+ int new_x, new_y, new_width, new_height;
/* Note that x, y is the corner of the window border,
* and width, height is the size of the window inside
@@ -2826,15 +2987,25 @@ meta_window_x11_configure_request (MetaWindow *window,
* requested border here.
*/
if (event->xconfigurerequest.value_mask & CWBorderWidth)
- priv->border_width = event->xconfigurerequest.border_width;
+ {
+ meta_window_x11_protocol_to_stage (window_x11,
+ event->xconfigurerequest.border_width, 0, 0, 0,
+ &priv->border_width, NULL, NULL, NULL);
+ }
- meta_window_move_resize_request(window,
- event->xconfigurerequest.value_mask,
- window->size_hints.win_gravity,
- event->xconfigurerequest.x,
- event->xconfigurerequest.y,
- event->xconfigurerequest.width,
- event->xconfigurerequest.height);
+ meta_window_x11_protocol_to_stage (window_x11,
+ event->xconfigurerequest.x, event->xconfigurerequest.y,
+ event->xconfigurerequest.width, event->xconfigurerequest.height,
+ &new_x, &new_y,
+ &new_width, &new_height);
+
+ meta_window_move_resize_request (window,
+ event->xconfigurerequest.value_mask,
+ window->size_hints.win_gravity,
+ new_x,
+ new_y,
+ new_width,
+ new_height);
/* Handle stacking. We only handle raises/lowers, mostly because
* stack.c really can't deal with anything else. I guess we'll fix
@@ -3330,8 +3501,13 @@ meta_window_x11_client_message (MetaWindow *window,
guint32 timestamp;
MetaWindowDrag *window_drag;
- x_root = event->xclient.data.l[0];
- y_root = event->xclient.data.l[1];
+ meta_window_x11_protocol_to_stage (window_x11,
+ event->xclient.data.l[0],
+ event->xclient.data.l[1],
+ 0, 0,
+ &x_root,
+ &y_root,
+ NULL, NULL);
action = event->xclient.data.l[2];
button = event->xclient.data.l[3];
@@ -3495,6 +3671,7 @@ meta_window_x11_client_message (MetaWindow *window,
{
MetaGravity gravity;
guint value_mask;
+ int x, y, width, height;
gravity = (MetaGravity) (event->xclient.data.l[0] & 0xff);
value_mask = (event->xclient.data.l[0] & 0xf00) >> 8;
@@ -3503,13 +3680,20 @@ meta_window_x11_client_message (MetaWindow *window,
if (gravity == 0)
gravity = window->size_hints.win_gravity;
+ meta_window_x11_protocol_to_stage (window_x11,
+ event->xclient.data.l[1],
+ event->xclient.data.l[2],
+ event->xclient.data.l[3],
+ event->xclient.data.l[4],
+ &x, &y, &width, &height);
+
meta_window_move_resize_request(window,
value_mask,
gravity,
- event->xclient.data.l[1], /* x */
- event->xclient.data.l[2], /* y */
- event->xclient.data.l[3], /* width */
- event->xclient.data.l[4]); /* height */
+ x,
+ y,
+ width,
+ height);
}
else if (event->xclient.message_type ==
x11_display->atom__NET_ACTIVE_WINDOW &&
@@ -3566,11 +3750,15 @@ meta_window_x11_client_message (MetaWindow *window,
else if (event->xclient.message_type ==
x11_display->atom__GTK_SHOW_WINDOW_MENU)
{
- gulong x, y;
+ int x, y;
/* l[0] is device_id, which we don't use */
- x = event->xclient.data.l[1];
- y = event->xclient.data.l[2];
+ meta_window_x11_protocol_to_stage (window_x11,
+ event->xclient.data.l[1],
+ event->xclient.data.l[2],
+ 0, 0,
+ &x, &y,
+ NULL, NULL);
meta_window_show_menu (window, META_WINDOW_MENU_WM, x, y);
}
@@ -4092,10 +4280,11 @@ meta_window_x11_configure_notify (MetaWindow *window,
g_assert (window->override_redirect);
g_assert (window->frame == NULL);
- window->rect.x = event->x;
- window->rect.y = event->y;
- window->rect.width = event->width;
- window->rect.height = event->height;
+ meta_window_x11_protocol_to_stage (window_x11,
+ event->x, event->y,
+ event->width, event->height,
+ &window->rect.x, &window->rect.y,
+ &window->rect.width, &window->rect.height);
priv->client_rect = window->rect;
window->buffer_rect = window->rect;
diff --git a/src/x11/window-x11.h b/src/x11/window-x11.h
index 205eaaa63..fa3fbea6a 100644
--- a/src/x11/window-x11.h
+++ b/src/x11/window-x11.h
@@ -45,6 +45,24 @@ struct _MetaWindowX11Class
gboolean (*always_update_shape) (MetaWindow *window);
void (*process_property_notify) (MetaWindow *window,
XPropertyEvent *event);
+ void (*stage_to_protocol) (MetaWindowX11 *window_x11,
+ int stage_x,
+ int stage_y,
+ int stage_width,
+ int stage_height,
+ int *protocol_x,
+ int *protocol_y,
+ int *protocol_width,
+ int *protocol_height);
+ void (*protocol_to_stage) (MetaWindowX11 *window_x11,
+ int protocol_x,
+ int protocol_y,
+ int protocol_width,
+ int protocol_height,
+ int *stage_x,
+ int *stage_y,
+ int *stage_width,
+ int *stage_height);
};
MetaWindow * meta_window_x11_new (MetaDisplay *display,
@@ -112,3 +130,23 @@ gboolean meta_window_x11_has_alpha_channel (MetaWindow *window);
META_EXPORT
Window meta_window_x11_get_xwindow (MetaWindow *window);
+
+void meta_window_x11_stage_to_protocol (MetaWindowX11 *window_x11,
+ int stage_x,
+ int stage_y,
+ int stage_width,
+ int stage_heigth,
+ int *protocol_x,
+ int *protocol_y,
+ int *protocol_width,
+ int *protocol_height);
+
+void meta_window_x11_protocol_to_stage (MetaWindowX11 *window_x11,
+ int protocol_x,
+ int protocol_y,
+ int protocol_width,
+ int protocol_height,
+ int *stage_x,
+ int *stage_y,
+ int *stage_width,
+ int *stage_heigth);
--
2.45.2
From 86256022a13ace5fa149553acb790a2665878098 Mon Sep 17 00:00:00 2001
From: HydroH <ixlesis@gmail.com>
Date: Tue, 21 May 2024 19:14:55 +0800
Subject: [PATCH 5/6] Fix incorrect value for xwayland-native-scaling in
org.gnome.mutter.gchema.xml.in
---
data/org.gnome.mutter.gschema.xml.in | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/data/org.gnome.mutter.gschema.xml.in b/data/org.gnome.mutter.gschema.xml.in
index 18abd8d51..6751a8d7a 100644
--- a/data/org.gnome.mutter.gschema.xml.in
+++ b/data/org.gnome.mutter.gschema.xml.in
@@ -5,7 +5,7 @@
<value nick="kms-modifiers" value="2"/>
<value nick="autoclose-xwayland" value="4"/>
<value nick="variable-refresh-rate" value="8"/>
- <value nick="xwayland-native-scaling" value="9"/>
+ <value nick="xwayland-native-scaling" value="16"/>
</flags>
<schema id="org.gnome.mutter" path="/org/gnome/mutter/"
--
2.45.2
From ab8433ded049e946e806171d0bea0b324d4c05c4 Mon Sep 17 00:00:00 2001
From: HydroH <ixlesis@gmail.com>
Date: Tue, 21 May 2024 19:15:36 +0800
Subject: [PATCH 6/6] Correctly set bounding region for undecorated windows
---
src/x11/window-x11.c | 9 +++++++--
1 file changed, 7 insertions(+), 2 deletions(-)
diff --git a/src/x11/window-x11.c b/src/x11/window-x11.c
index b72d5b6d5..c48b91e93 100644
--- a/src/x11/window-x11.c
+++ b/src/x11/window-x11.c
@@ -2572,8 +2572,13 @@ meta_window_x11_update_input_region (MetaWindow *window)
else
{
xwindow = priv->xwindow;
- bounding_rect.width = priv->client_rect.width;
- bounding_rect.height = priv->client_rect.height;
+ meta_window_x11_stage_to_protocol(window_x11,
+ 0, 0,
+ priv->client_rect.width,
+ priv->client_rect.height,
+ NULL, NULL,
+ &bounding_rect.width,
+ &bounding_rect.height);
}
if (META_X11_DISPLAY_HAS_SHAPE (x11_display))
--
2.45.2
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