From 0822a23e048b12c98c654e8b6af711c5f2c97141 Mon Sep 17 00:00:00 2001 From: Keith Packard Date: Thu, 7 Nov 2013 03:19:42 -0800 Subject: [PATCH] present: Change debug output a bit to help diagnose missing vblank signals Signed-off-by: Keith Packard Reviewed-by: Adam Jackson --- present/present.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/present/present.c b/present/present.c index fab105d0d..228d43a20 100644 --- a/present/present.c +++ b/present/present.c @@ -374,6 +374,7 @@ present_event_notify(uint64_t event_id, uint64_t ust, uint64_t msc) present_vblank_ptr vblank, tmp; int s; + DebugPresent(("\te %lld ust %lld msc %lld\n", event_id, ust, msc)); xorg_list_for_each_entry_safe(vblank, tmp, &present_exec_queue, event_queue) { if (vblank->event_id == event_id) { xorg_list_del(&vblank->event_queue); @@ -658,8 +659,10 @@ present_pixmap(WindowPtr window, } if (pixmap) - DebugPresent(("q %p %8lld: %08lx -> %08lx (crtc %d)\n", - vblank, target_msc, vblank->pixmap->drawable.id, vblank->window->drawable.id, target_crtc ? 1 : 0)); + DebugPresent(("q %lld %p %8lld: %08lx -> %08lx (crtc %p)\n", + vblank->event_id, vblank, target_msc, + vblank->pixmap->drawable.id, vblank->window->drawable.id, + target_crtc)); xorg_list_add(&vblank->event_queue, &present_exec_queue); if (target_msc >= crtc_msc) {