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xwayland: Activate Present flips in rootless mode with Glamor 

Link the newly introduced support for Present flips. For now flips can only
be used in rootless mode together with Glamor.

Signed-off-by: Roman Gilg <subdiff@gmail.com>
Reviewed-by: Adam Jackson <ajax@redhat.com>
This commit is contained in:
Roman Gilg 2018-03-13 16:00:57 +01:00 committed by Adam Jackson
parent 07750ff3c0
commit be087778a0
1 changed files with 22 additions and 0 deletions
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22
hw/xwayland/xwayland.c
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@ -522,6 +522,15 @@ xwl_realize_window(WindowPtr window)
wl_region_destroy(region);
}
if (xwl_screen->present) {
xwl_window->present_crtc_fake = RRCrtcCreate(xwl_screen->screen, xwl_window);
xwl_window->present_msc = 1;
xwl_window->present_ust = GetTimeInMicros();
xorg_list_init(&xwl_window->present_event_list);
xorg_list_init(&xwl_window->present_release_queue);
}
wl_display_flush(xwl_screen->display);
send_surface_id_event(xwl_window);
@ -587,6 +596,10 @@ xwl_unrealize_window(WindowPtr window)
compUnredirectWindow(serverClient, window, CompositeRedirectManual);
if (xwl_screen->present)
/* Always cleanup Present (Present might have been active on child window) */
xwl_present_cleanup(window);
screen->UnrealizeWindow = xwl_screen->UnrealizeWindow;
ret = (*screen->UnrealizeWindow) (window);
xwl_screen->UnrealizeWindow = screen->UnrealizeWindow;
@ -605,6 +618,9 @@ xwl_unrealize_window(WindowPtr window)
if (xwl_window->frame_callback)
wl_callback_destroy(xwl_window->frame_callback);
if (xwl_window->present_crtc_fake)
RRCrtcDestroy(xwl_window->present_crtc_fake);
free(xwl_window);
dixSetPrivate(&window->devPrivates, &xwl_window_private_key, NULL);
@ -690,6 +706,9 @@ xwl_screen_post_damage(struct xwl_screen *xwl_screen)
xorg_list_for_each_entry_safe(xwl_window, next_xwl_window,
&xwl_screen->damage_window_list, link_damage) {
/* Present on the main surface. So don't commit here as well. */
if (xwl_window->present_window)
continue;
/* If we're waiting on a frame callback from the server,
* don't attach a new buffer. */
if (xwl_window->frame_callback)
@ -1033,6 +1052,9 @@ xwl_screen_init(ScreenPtr pScreen, int argc, char **argv)
}
#endif
if (xwl_screen->glamor && xwl_screen->rootless)
xwl_screen->present = xwl_present_init(pScreen);
if (!xwl_screen->glamor) {
xwl_screen->CreateScreenResources = pScreen->CreateScreenResources;
pScreen->CreateScreenResources = xwl_shm_create_screen_resources;