andreacavalli
/
xserver-multidpi
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

xwayland: Clear output buffers on scale change

This commit is contained in:
Ryan Gonzalez 2021-08-23 13:00:53 -05:00
parent aa849658c5
commit 18f1ce0b6e
1 changed files with 12 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
hw/xwayland/xwayland-screen.c
View File

@ -51,6 +51,7 @@
#include "xwayland-pixmap.h"
#include "xwayland-present.h"
#include "xwayland-shm.h"
#include "xwayland-window-buffers.h"
#ifdef MITSHM
#include "shmint.h"
@ -590,12 +591,23 @@ void
xwl_screen_set_global_scale(struct xwl_screen *xwl_screen, int32_t scale)
{
struct xwl_output *it;
struct xwl_window *xwl_window;
xwl_screen->global_output_scale = scale;
/* change randr resolutions and positions */
xorg_list_for_each_entry(it, &xwl_screen->output_list, link) {
xwl_output_apply_changes(it);
}
if (!xwl_screen->rootless && xwl_screen->screen->root) {
/* Clear all the buffers, so that they'll be remade with the new sizes
* (this doesn't occur automatically because as far as Xorg is
* concerned, the window's size is the same) */
xorg_list_for_each_entry(xwl_window, &xwl_screen->window_list, link_window) {
xwl_window_buffers_recycle(xwl_window);
}
}
}
Bool