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shell-util: Apply resource_scale on clipping when getting the meta texture image

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https://bugzilla.gnome.org/show_bug.cgi?id=765011
https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/5
This commit is contained in:
Marco Trevisan (Treviño) 2017-06-08 14:22:27 +02:00 committed by Jonas Ådahl
parent 6d6c2e5b99
commit 6f027ee7dc
1 changed files with 12 additions and 2 deletions
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14
src/shell-util.c
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@ -3,6 +3,7 @@
#include "config.h"
#include <errno.h>
#include <math.h>
#include <stdlib.h>
#include <unistd.h>
#include <fcntl.h>
@ -434,14 +435,23 @@ shell_util_get_content_for_window_actor (MetaWindowActor *window_actor,
cairo_surface_t *surface;
cairo_rectangle_int_t clip;
gfloat actor_x, actor_y;
gfloat resource_scale;
texture = meta_window_actor_get_texture (window_actor);
clutter_actor_get_position (CLUTTER_ACTOR (window_actor), &actor_x, &actor_y);
if (!clutter_actor_get_resource_scale (CLUTTER_ACTOR (window_actor),
&resource_scale))
{
resource_scale = 1.0;
g_warning ("Actor resource scale is not know at this point, "
"falling back to default 1.0");
}
clip.x = window_rect->x - (gint) actor_x;
clip.y = window_rect->y - (gint) actor_y;
clip.width = window_rect->width;
clip.height = window_rect->height;
clip.width = ceilf (window_rect->width * resource_scale);
clip.height = ceilf (window_rect->height * resource_scale);
surface = meta_shaped_texture_get_image (META_SHAPED_TEXTURE (texture),
&clip);