diff options
| -rw-r--r-- | src/glx/x11/glxcurrent.c | 2 | ||||
| -rw-r--r-- | src/mesa/drivers/dri/common/dri_util.c | 6 |
2 files changed, 6 insertions, 2 deletions
diff --git a/src/glx/x11/glxcurrent.c b/src/glx/x11/glxcurrent.c index 01f4233241..d44e0dd1fc 100644 --- a/src/glx/x11/glxcurrent.c +++ b/src/glx/x11/glxcurrent.c @@ -457,7 +457,7 @@ MakeContextCurrent(Display * dpy, GLXDrawable draw, &dummy_reply); } #ifdef GLX_DIRECT_RENDERING - else if (oldGC->driContext) { + else if (oldGC->driContext && oldGC != gc) { oldGC->driContext->unbindContext(oldGC->driContext); } #endif diff --git a/src/mesa/drivers/dri/common/dri_util.c b/src/mesa/drivers/dri/common/dri_util.c index e112720471..576494940f 100644 --- a/src/mesa/drivers/dri/common/dri_util.c +++ b/src/mesa/drivers/dri/common/dri_util.c @@ -119,6 +119,9 @@ static int driUnbindContext(__DRIcontext *pcp) pdp = pcp->driDrawablePriv; prp = pcp->driReadablePriv; + /* already unbound */ + if (!pdp && !prp) + return GL_TRUE; /* Let driver unbind drawable from context */ (*psp->DriverAPI.UnbindContext)(pcp); @@ -143,9 +146,10 @@ static int driUnbindContext(__DRIcontext *pcp) * window we can determine the last context bound to the window and * use that context's lock. (BrianP, 2-Dec-2000) */ + pcp->driDrawablePriv = pcp->driReadablePriv = NULL; + #if 0 /* Unbind the drawable */ - pcp->driDrawablePriv = NULL; pdp->driContextPriv = &psp->dummyContextPriv; #endif |