dri2: Initialize variables for the getbuffers round-trip reduction.

Missed setting the initial values which usually didn't hurt at runtime.

diff --git a/src/glx/x11/dri2_glx.c b/src/glx/x11/dri2_glx.c
index 41861d5d2709653047fc9caad0bebfab563254c0..b878f05ddac3480c016315571e3daf3f78e8c799 100644 (file)
--- a/src/glx/x11/dri2_glx.c
+++ b/src/glx/x11/dri2_glx.c
@@ -170,6 +170,7 @@ static __GLXDRIdrawable *dri2CreateDrawable(__GLXscreenConfigs *psc,
     pdraw->base.xDrawable = xDrawable;
     pdraw->base.drawable = drawable;
     pdraw->base.psc = psc;
+    pdraw->bufferCount = 0;
     pdraw->configureSeqno = ~0;
 
     DRI2CreateDrawable(psc->dpy, xDrawable);
@@ -440,6 +441,7 @@ _X_HIDDEN __GLXDRIdisplay *dri2CreateDisplay(Display *dpy)
                                          dri2ConfigureNotifyProc);
 
     pdp->driPatch = 0;
+    pdp->configureSeqno = 0;
 
     pdp->base.destroyDisplay = dri2DestroyDisplay;
     pdp->base.createScreen = dri2CreateScreen;