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renderbackground: Pull out a gdk_rgba_is_clear check

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We only call snapshot_color once, and this way it's clearer that nothing
will happen for a clear color from the caller side.
This commit is contained in:
Timm Bäder 2018-01-09 05:59:19 +01:00
parent b6ee3490c3
commit c9e6fcd5fa
1 changed files with 2 additions and 4 deletions
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4
gtk/gtkrenderbackground.c
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@ -86,9 +86,6 @@ gtk_theming_background_snapshot_color (GtkThemingBackground *bg,
(gtk_css_style_get_value (bg->style, GTK_CSS_PROPERTY_BACKGROUND_CLIP),
n_values - 1));
if (gdk_rgba_is_clear (bg_color))
return;
if (gsk_rounded_rect_is_rectilinear (&bg->boxes[clip]))
{
gtk_snapshot_append_color (snapshot,
@ -658,6 +655,7 @@ gtk_css_style_snapshot_background (GtkCssStyle *style,
gtk_snapshot_push_blend (snapshot, blend_mode, "Background<%u>Blend<%u>", idx, blend_mode);
}
if (!gdk_rgba_is_clear (bg_color))
gtk_theming_background_snapshot_color (&bg, snapshot, bg_color, background_image);
for (idx = number_of_layers - 1; idx >= 0; idx--)