From d1e916d29be8b470cbc8cadcf6e83991fdbc5a9f Mon Sep 17 00:00:00 2001
From: Ian Romanick <ian.d.romanick@intel.com>
Date: Thu, 16 Apr 2009 12:10:34 -0700
Subject: DRI2: Add missing front-buffer flush callback.

Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
---
 glx/glxdri2.c | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'glx')

diff --git a/glx/glxdri2.c b/glx/glxdri2.c
index 9e452c4fd..612defb3f 100644
--- a/glx/glxdri2.c
+++ b/glx/glxdri2.c
@@ -443,9 +443,17 @@ dri2GetBuffers(__DRIdrawable *driDrawable,
     return private->buffers;
 }
 
+static void 
+dri2FlushFrontBuffer(__DRIdrawable *driDrawable, void *loaderPrivate)
+{
+    (void) driDrawable;
+    __glXDRIdrawableWaitGL((__GLXdrawable *) loaderPrivate);
+}
+
 static const __DRIdri2LoaderExtension loaderExtension = {
     { __DRI_DRI2_LOADER, __DRI_DRI2_LOADER_VERSION },
     dri2GetBuffers,
+    dri2FlushFrontBuffer,
 };
 
 static const __DRIextension *loader_extensions[] = {
-- 
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