Commit f4090b5c authored by Alexander Larsson's avatar Alexander Larsson Committed by Alexander Larsson
Browse files

Bug 573087 – gdkwindow.c: {x,y}_offset used uninitialized

2009-03-02  Alexander Larsson  <alexl@redhat.com>

	Bug 573087 – gdkwindow.c: {x,y}_offset used uninitialized

	* gdk/gdkwindow.c (gdk_window_clear_backing_rect_redirect):
	Don't use uninitialized vars.
	Fix offsets for redirected pixmap, draw to pixmap not window.



svn path=/trunk/; revision=22441
parent 01a8d221
2009-03-02 Alexander Larsson <alexl@redhat.com>
Bug 573087 – gdkwindow.c: {x,y}_offset used uninitialized
* gdk/gdkwindow.c (gdk_window_clear_backing_rect_redirect):
Don't use uninitialized vars.
Fix offsets for redirected pixmap, draw to pixmap not window.
2009-03-02 Theppitak Karoonboonyanan <thep@linux.thai.net>
Bug 457086 - numpad does not work when the Thai-Lao input method is
......
......@@ -2116,8 +2116,8 @@ gdk_window_clear_backing_rect_redirect (GdkWindow *window,
if (GDK_WINDOW_DESTROYED (window))
return;
paint.x_offset = x_offset;
paint.y_offset = y_offset;
paint.x_offset = 0;
paint.y_offset = 0;
paint.pixmap = redirect->pixmap;
paint.surface = _gdk_drawable_ref_cairo_surface (redirect->pixmap);
......@@ -2125,10 +2125,19 @@ gdk_window_clear_backing_rect_redirect (GdkWindow *window,
GDK_WINDOW (redirect->redirected),
NULL, TRUE,
&x_offset, &y_offset);
/* offset is from redirected window origin to window origin, convert to
the offset from the redirected pixmap origin to the window origin */
x_offset += redirect->dest_x - redirect->src_x;
y_offset += redirect->dest_y - redirect->src_y;
/* Convert region and rect to pixmap coords */
gdk_region_offset (clip_region, x_offset, y_offset);
x += x_offset;
y += y_offset;
method.cr = NULL;
method.gc = NULL;
setup_backing_rect_method (&method, window, &paint, 0, 0);
setup_backing_rect_method (&method, window, &paint, -x_offset, -y_offset);
if (method.cr)
{
......@@ -2147,7 +2156,7 @@ gdk_window_clear_backing_rect_redirect (GdkWindow *window,
g_assert (method.gc != NULL);
gdk_gc_set_clip_region (method.gc, clip_region);
gdk_draw_rectangle (window, method.gc, TRUE, x, y, width, height);
gdk_draw_rectangle (redirect->pixmap, method.gc, TRUE, x, y, width, height);
g_object_unref (method.gc);
}
......
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