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wayland: Only set cursor when it changes

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This commit is contained in:
Kristian Høgsberg 2013-03-20 22:42:44 -04:00
parent 62eb5d0358
commit f2cc52fddd
1 changed files with 12 additions and 9 deletions
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21
gdk/wayland/gdkdevice-wayland.c
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@ -55,7 +55,7 @@ struct _GdkWaylandDeviceData
GdkDevice *pointer;
GdkDevice *keyboard;
GdkCursor *cursor;
GdkKeymap *keymap;
GdkModifierType modifiers;
@ -155,27 +155,30 @@ gdk_wayland_device_set_window_cursor (GdkDevice *device,
struct wl_buffer *buffer;
int x, y, w, h;
if (cursor)
g_object_ref (cursor);
/* Setting the cursor to NULL means that we should use the default cursor */
if (!cursor)
{
/* FIXME: Is this the best sensible default ? */
cursor = _gdk_wayland_display_get_cursor_for_type (device->display,
GDK_LEFT_PTR);
GDK_LEFT_PTR);
}
buffer = _gdk_wayland_cursor_get_buffer (cursor, &x, &y, &w, &h);
if (cursor == wd->cursor)
return;
if (wd->cursor)
g_object_unref (wd->cursor);
wd->cursor = g_object_ref (cursor);
buffer = _gdk_wayland_cursor_get_buffer (wd->cursor, &x, &y, &w, &h);
wl_pointer_set_cursor (wd->wl_pointer,
wd->enter_serial,
wd->pointer_surface,
x, y);
wl_surface_attach (wd->pointer_surface, buffer, 0, 0);
wl_surface_damage (wd->pointer_surface, 0, 0, w, h);
wl_surface_commit(wd->pointer_surface);
g_object_unref (cursor);
wl_surface_commit (wd->pointer_surface);
}
static void