30  * Window flip mode
35  * A flip still requires a copy currently, since the original pixmap needs
36  * to be updated with the new pixmap content. Just a flip of all windows
82  * When the wait fence or previous flip is completed, it's time
125         if (vblank->flip)  in present_wnmd_free_idle_vblanks()
196             /* Put the previous flip in the idle_queue and wait for further notice from DDX */  in present_wnmd_flip_notify()
223         /* Notify for active flip, means it is allowed to become idle */  in present_wnmd_event_notify()
249             if (vblank->flip)  in present_wnmd_event_notify()
287     if (!screen_priv->wnmd_info->flip)  in present_wnmd_check_flip()
294     /* Valid area must contain window (for simplicity for now just never flip when one is set). */  in present_wnmd_check_flip()
298     /* Flip pixmap must have same dimensions as window */  in present_wnmd_check_flip()
307     /* Can't flip if window clipped by children */  in present_wnmd_check_flip()
357         if (vblank->queued && vblank->flip &&  in present_wnmd_check_flip_window()
360             vblank->flip = FALSE;  in present_wnmd_check_flip_window()
378     return (*screen_priv->wnmd_info->flip) (window,  in present_wnmd_flip()
412     if (!screen_priv->wnmd_info->flip)  in present_wnmd_can_window_flip()
415     /* Don't flip redirected windows */  in present_wnmd_can_window_flip()
444     if (vblank->flip && vblank->pixmap && vblank->window) {  in present_wnmd_execute()
463         if (vblank->flip) {  in present_wnmd_execute()
470             /* Prepare to flip by placing it in the flip queue  in present_wnmd_execute()
484             /* Try to flip - the vblank is now pending  in present_wnmd_execute()
493                 /* Replace window pixmap with flip pixmap */  in present_wnmd_execute()
509             /* Flip failed. Clear the flip_pending field  in present_wnmd_execute()
512             vblank->flip = FALSE;  in present_wnmd_execute()