From 4044754d24c677ed82016b5b8f3011686d7d2ff6 Mon Sep 17 00:00:00 2001
From: Rudolf Polzer <divverent@xonotic.org>
Date: Wed, 2 Jan 2013 12:55:52 +0100
Subject: vo_x11, vo_xv: XShmCompletion event support

This fixes OSD flicker with vo_xv at high frame rates.
---
 video/out/x11_common.c | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'video/out/x11_common.c')

diff --git a/video/out/x11_common.c b/video/out/x11_common.c
index 05fae825fc..7986817f68 100644
--- a/video/out/x11_common.c
+++ b/video/out/x11_common.c
@@ -903,6 +903,11 @@ int vo_x11_check_events(struct vo *vo)
                     Event.xclient.data.l[0] == x11->XAWM_DELETE_WINDOW)
                     mplayer_put_key(vo->key_fifo, KEY_CLOSE_WIN);
                 break;
+        default:
+                if (Event.type == x11->ShmCompletionEvent)
+                    if (x11->ShmCompletionWaitCount > 0)
+                        x11->ShmCompletionWaitCount--;
+                break;
         }
     }
     return ret;
-- 
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