Mesa (master): Always defer memory free in swr_resource_destroy

[Tim Rowley]

Module: Mesa
Branch: master
Commit: a61528fa33f8d7f39167e62da6d9317ed84c43b8
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=a61528fa33f8d7f39167e62da6d9317ed84c43b8

Author: George Kyriazis <george.kyriazis at intel.com>
Date:   Tue Jan 10 17:12:03 2017 -0600

Always defer memory free in swr_resource_destroy

Defer delete on regular resources.  This ensures that any work being done
on the resource is completed before freeing up the resource's memory.

Reviewed-by: Bruce Cherniak <bruce.cherniak at intel.com>

---

 src/gallium/drivers/swr/swr_screen.cpp | 17 +++++------------
 1 file changed, 5 insertions(+), 12 deletions(-)

diff --git a/src/gallium/drivers/swr/swr_screen.cpp b/src/gallium/drivers/swr/swr_screen.cpp
index cc8030e..5012388 100644
--- a/src/gallium/drivers/swr/swr_screen.cpp
+++ b/src/gallium/drivers/swr/swr_screen.cpp
@@ -880,18 +880,11 @@ swr_resource_destroy(struct pipe_screen *p_screen, struct pipe_resource *pt)
       winsys->displaytarget_destroy(winsys, spr->display_target);
 
    } else {
-      /* For regular resources, if the resource is being used, defer deletion
-       * (use aligned-free) */
-      if (pipe && spr->status) {
-         swr_resource_unused(pt);
-         swr_fence_work_free(screen->flush_fence,
-                             spr->swr.pBaseAddress, true);
-         swr_fence_work_free(screen->flush_fence, 
-                             spr->secondary.pBaseAddress, true);
-      } else {
-         AlignedFree(spr->swr.pBaseAddress);
-         AlignedFree(spr->secondary.pBaseAddress);
-      }
+      /* For regular resources, defer deletion */
+      swr_resource_unused(pt);
+      swr_fence_work_free(screen->flush_fence, spr->swr.pBaseAddress, true);
+      swr_fence_work_free(screen->flush_fence,
+                          spr->secondary.pBaseAddress, true);
    }
 
    FREE(spr);