1 /**********************************************************
2 * Copyright 2009 VMware, Inc. All rights reserved.
4 * Permission is hereby granted, free of charge, to any person
5 * obtaining a copy of this software and associated documentation
6 * files (the "Software"), to deal in the Software without
7 * restriction, including without limitation the rights to use, copy,
8 * modify, merge, publish, distribute, sublicense, and/or sell copies
9 * of the Software, and to permit persons to whom the Software is
10 * furnished to do so, subject to the following conditions:
12 * The above copyright notice and this permission notice shall be
13 * included in all copies or substantial portions of the Software.
15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
16 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
17 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
18 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
19 * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
20 * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
21 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
24 **********************************************************/
27 #include "util/u_memory.h"
28 #include "pipebuffer/pb_buffer_fenced.h"
30 #include "vmw_screen.h"
31 #include "vmw_fence.h"
37 struct pb_fence_ops base;
39 struct vmw_winsys_screen *vws;
43 static INLINE struct vmw_fence_ops *
44 vmw_fence_ops(struct pb_fence_ops *ops)
47 return (struct vmw_fence_ops *)ops;
52 vmw_fence_ops_fence_reference(struct pb_fence_ops *ops,
53 struct pipe_fence_handle **ptr,
54 struct pipe_fence_handle *fence)
61 vmw_fence_ops_fence_signalled(struct pb_fence_ops *ops,
62 struct pipe_fence_handle *fence,
65 struct vmw_winsys_screen *vws = vmw_fence_ops(ops)->vws;
67 return vmw_ioctl_fence_signalled(vws, vmw_fence(fence));
72 vmw_fence_ops_fence_finish(struct pb_fence_ops *ops,
73 struct pipe_fence_handle *fence,
76 struct vmw_winsys_screen *vws = vmw_fence_ops(ops)->vws;
78 return vmw_ioctl_fence_finish(vws, vmw_fence(fence));
83 vmw_fence_ops_destroy(struct pb_fence_ops *ops)
90 vmw_fence_ops_create(struct vmw_winsys_screen *vws)
92 struct vmw_fence_ops *ops;
94 ops = CALLOC_STRUCT(vmw_fence_ops);
98 ops->base.destroy = &vmw_fence_ops_destroy;
99 ops->base.fence_reference = &vmw_fence_ops_fence_reference;
100 ops->base.fence_signalled = &vmw_fence_ops_fence_signalled;
101 ops->base.fence_finish = &vmw_fence_ops_fence_finish;