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debian/patches: Add 0001_hidpi_background_support.patch. Support background fallback on HiDPI.

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This commit is contained in:
Martin Wimpress
2018-04-10 18:58:50 +01:00
parent 2e05a66217
commit 81cc6660e5
2 changed files with 46 additions and 0 deletions
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45
debian/patches/0001_hidpi_background_support.patch vendored Normal file
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diff --git a/plugins/background/msd-background-manager.c b/plugins/background/msd-background-manager.c
index b4eaca6..724e01e 100644
--- a/plugins/background/msd-background-manager.c
+++ b/plugins/background/msd-background-manager.c
@@ -185,11 +185,12 @@ real_draw_bg (MsdBackgroundManager *manager,
{
MsdBackgroundManagerPrivate *p = manager->priv;
GdkWindow *window = gdk_screen_get_root_window (screen);
- gint width = WidthOfScreen (gdk_x11_screen_get_xscreen (screen));
- gint height = HeightOfScreen (gdk_x11_screen_get_xscreen (screen));
+ gint scale = gdk_window_get_scale_factor (window);
+ gint width = WidthOfScreen (gdk_x11_screen_get_xscreen (screen)) / scale;
+ gint height = HeightOfScreen (gdk_x11_screen_get_xscreen (screen)) / scale;
free_bg_surface (manager);
- p->surface = mate_bg_create_surface (p->bg, window, width, height, TRUE);
+ p->surface = mate_bg_create_surface_scale (p->bg, window, width, height, scale, TRUE);
if (p->do_fade)
{
@@ -255,10 +256,12 @@ on_screen_size_changed (GdkScreen *screen,
if (!p->msd_can_draw || p->draw_in_progress || caja_is_drawing_bg (manager))
return;
+ GdkWindow *window = gdk_screen_get_root_window (screen);
+ gint scale = gdk_window_get_scale_factor (window);
gint scr_num = gdk_x11_screen_get_screen_number (screen);
gchar *old_size = g_list_nth_data (manager->priv->scr_sizes, scr_num);
- gchar *new_size = g_strdup_printf ("%dx%d", WidthOfScreen (gdk_x11_screen_get_xscreen (screen)),
- HeightOfScreen (gdk_x11_screen_get_xscreen (screen)));
+ gchar *new_size = g_strdup_printf ("%dx%d", WidthOfScreen (gdk_x11_screen_get_xscreen (screen)) / scale,
+ HeightOfScreen (gdk_x11_screen_get_xscreen (screen)) / scale);
if (g_strcmp0 (old_size, new_size) != 0)
{
g_debug ("Screen%d size changed: %s -> %s", scr_num, old_size, new_size);
@@ -297,8 +300,7 @@ settings_change_event_idle_cb (MsdBackgroundManager *manager)
{
mate_settings_profile_start ("settings_change_event_idle_cb");
- mate_bg_load_from_gsettings (manager->priv->bg,
- manager->priv->settings);
+ mate_bg_load_from_preferences (manager->priv->bg);
mate_settings_profile_end ("settings_change_event_idle_cb");

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debian/patches/series vendored Normal file
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0001_hidpi_background_support.patch