Mesa (master): st/wgl: Use st_context_iface::share for DrvShareLists.

[Chia-I Wu]

Module: Mesa
Branch: master
Commit: db1689c23629d2cf66a7a35ed0e899006ef2af52
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=db1689c23629d2cf66a7a35ed0e899006ef2af52

Author: Chia-I Wu <olv at lunarg.com>
Date:   Thu Nov 11 00:21:12 2010 +0800

st/wgl: Use st_context_iface::share for DrvShareLists.

---

 src/gallium/state_trackers/wgl/stw_context.c |   15 ++++-----------
 1 files changed, 4 insertions(+), 11 deletions(-)

diff --git a/src/gallium/state_trackers/wgl/stw_context.c b/src/gallium/state_trackers/wgl/stw_context.c
index 85878b4..86c0a28 100644
--- a/src/gallium/state_trackers/wgl/stw_context.c
+++ b/src/gallium/state_trackers/wgl/stw_context.c
@@ -29,12 +29,10 @@
 
 #include "pipe/p_compiler.h"
 #include "pipe/p_context.h"
+#include "pipe/p_state.h"
+#include "util/u_memory.h"
 #include "state_tracker/st_api.h"
 
-/* for _mesa_share_state */
-#include "state_tracker/st_context.h"
-#include "main/core.h"
-
 #include "stw_icd.h"
 #include "stw_device.h"
 #include "stw_winsys.h"
@@ -102,13 +100,8 @@ DrvShareLists(
    ctx1 = stw_lookup_context_locked( dhglrc1 );
    ctx2 = stw_lookup_context_locked( dhglrc2 );
 
-   if (ctx1 && ctx2) {
-      struct st_context *st1, *st2;
-
-      st1 = (struct st_context *) ctx1->st;
-      st2 = (struct st_context *) ctx2->st;
-      ret = _mesa_share_state(st2->ctx, st1->ctx);
-   }
+   if (ctx1 && ctx2 && ctx2->st->share)
+      ret = ctx2->st->share(ctx2->st, ctx1->st);
 
    pipe_mutex_unlock( stw_dev->ctx_mutex );