gallium: Fix overzealous assert.

diff --git a/src/gallium/auxiliary/pipebuffer/pb_buffer_fenced.c b/src/gallium/auxiliary/pipebuffer/pb_buffer_fenced.c
index 24ba61a0b7e85ff6bcdd8c3caa083c6b51a9c79f..b1f7d930576c841c8732068433cdf5d448901279 100644 (file)
--- a/src/gallium/auxiliary/pipebuffer/pb_buffer_fenced.c
+++ b/src/gallium/auxiliary/pipebuffer/pb_buffer_fenced.c
@@ -97,6 +97,7 @@ _fenced_buffer_add(struct fenced_buffer *fenced_buf)
 {
    struct fenced_buffer_list *fenced_list = fenced_buf->list;
 
+   assert(fenced_buf->base.base.refcount);
    assert(fenced_buf->fence);
    assert(!fenced_buf->head.prev);
    assert(!fenced_buf->head.next);
@@ -128,7 +129,6 @@ _fenced_buffer_remove(struct fenced_buffer *fenced_buf)
 
    assert(fenced_buf->fence);
    
-   assert(winsys->fence_signalled(winsys, fenced_buf->fence, 0) == 0);
    winsys->fence_reference(winsys, &fenced_buf->fence, NULL);
    
    assert(fenced_buf->head.prev);
@@ -174,6 +174,9 @@ _fenced_buffer_list_check_free(struct fenced_buffer_list *fenced_list,
            break;
         prev_fence = fenced_buf->fence;
       }
+      else {
+        assert(winsys->fence_signalled(winsys, fenced_buf->fence, 0) == 0);
+      }
 
       _fenced_buffer_remove(fenced_buf);
 
@@ -199,6 +202,7 @@ fenced_buffer_destroy(struct pb_buffer *buf)
         prev = curr->prev;
         do {
            fenced_buf = LIST_ENTRY(struct fenced_buffer, curr, head);
+           assert(winsys->fence_signalled(winsys, fenced_buf->fence, 0) == 0);
            _fenced_buffer_remove(fenced_buf);
            curr = prev;
            prev = curr->prev;