Mesa (master): glx: Hold on to drawables if we' re just switching to another context

[Kristian Høgsberg]

Module: Mesa
Branch: master
Commit: 441344ba7ed2a1d162ee33ac4bac4bf645188ceb
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=441344ba7ed2a1d162ee33ac4bac4bf645188ceb

Author: Kristian Høgsberg <krh at bitplanet.net>
Date:   Tue Sep 21 09:56:05 2010 -0400

glx: Hold on to drawables if we're just switching to another context

https://bugs.freedesktop.org/show_bug.cgi?id=30234

---

 src/glx/dri2_glx.c |    5 ++++-
 1 files changed, 4 insertions(+), 1 deletions(-)

diff --git a/src/glx/dri2_glx.c b/src/glx/dri2_glx.c
index 8247588..911298b 100644
--- a/src/glx/dri2_glx.c
+++ b/src/glx/dri2_glx.c
@@ -118,6 +118,8 @@ dri2_destroy_context(struct glx_context *context)
    struct dri2_context *pcp = (struct dri2_context *) context;
    struct dri2_screen *psc = (struct dri2_screen *) context->psc;
 
+   driReleaseDrawables(&pcp->base);
+
    if (context->xid)
       glx_send_destroy_context(psc->base.dpy, context->xid);
 
@@ -158,7 +160,8 @@ dri2_unbind_context(struct glx_context *context, struct glx_context *new)
 
    (*psc->core->unbindContext) (pcp->driContext);
 
-   driReleaseDrawables(&pcp->base);
+   if (context == new)
+      driReleaseDrawables(&pcp->base);
 }
 
 static struct glx_context *