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xwayland: Re-use xwl_window_realloc_pixmap in xwl_window_swap_pixmap 

Part-of: <https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/1314>
This commit is contained in:
Michel Dänzer 2024-02-19 17:13:28 +01:00 committed by Michel Dänzer
parent 44527c2549
commit 0e29cccf36
1 changed files with 8 additions and 18 deletions
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26
hw/xwayland/xwayland-window-buffers.c
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@ -336,7 +336,7 @@ xwl_window_swap_pixmap(struct xwl_window *xwl_window)
{
struct xwl_screen *xwl_screen = xwl_window->xwl_screen;
struct xwl_window_buffer *xwl_window_buffer;
PixmapPtr window_pixmap, new_window_pixmap;
PixmapPtr window_pixmap;
window_pixmap = (*xwl_screen->screen->GetWindowPixmap) (xwl_window->window);
@ -348,11 +348,9 @@ xwl_window_swap_pixmap(struct xwl_window *xwl_window)
BoxPtr pBox = RegionRects(full_damage);
int nBox = RegionNumRects(full_damage);
new_window_pixmap = xwl_window_buffer->pixmap;
while (nBox--) {
copy_pixmap_area(window_pixmap,
new_window_pixmap,
xwl_window_buffer->pixmap,
pBox->x1 + xwl_window->window->borderWidth,
pBox->y1 + xwl_window->window->borderWidth,
pBox->x2 - pBox->x1,
@ -363,21 +361,16 @@ xwl_window_swap_pixmap(struct xwl_window *xwl_window)
RegionEmpty(xwl_window_buffer->damage_region);
} else {
window_pixmap->refcnt++;
xwl_window_realloc_pixmap(xwl_window);
xwl_window_buffer = xwl_window_buffer_new(xwl_window);
new_window_pixmap = xwl_window_allocate_pixmap(xwl_window);
if (!new_window_pixmap) {
xwl_window_buffer_maybe_dispose(xwl_window_buffer);
if (!xwl_window_buffer)
return window_pixmap;
}
copy_pixmap_area(window_pixmap,
new_window_pixmap,
0, 0,
window_pixmap->drawable.width,
window_pixmap->drawable.height);
}
xorg_list_del(&xwl_window_buffer->link_buffer);
xwl_window_set_pixmap(xwl_window->window, xwl_window_buffer->pixmap);
xwl_window_buffer->pixmap = window_pixmap;
/* Hold a reference on the buffer until it's released by the compositor */
@ -386,12 +379,9 @@ xwl_window_swap_pixmap(struct xwl_window *xwl_window)
xwl_window_buffer_release_callback,
xwl_window_buffer);
xorg_list_del(&xwl_window_buffer->link_buffer);
xorg_list_append(&xwl_window_buffer->link_buffer,
&xwl_window->window_buffers_unavailable);
xwl_window_set_pixmap(xwl_window->window, new_window_pixmap);
if (xorg_list_is_empty(&xwl_window->window_buffers_available))
TimerCancel(xwl_window->window_buffers_timer);