| 1 | /*
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| 2 | * Copyright © 2010 NVIDIA Corporation
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| 3 | *
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| 4 | * Permission is hereby granted, free of charge, to any person obtaining a
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| 5 | * copy of this software and associated documentation files (the "Software"),
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| 6 | * to deal in the Software without restriction, including without limitation
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| 7 | * the rights to use, copy, modify, merge, publish, distribute, sublicense,
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| 8 | * and/or sell copies of the Software, and to permit persons to whom the
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| 9 | * Software is furnished to do so, subject to the following conditions:
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| 10 | *
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| 11 | * The above copyright notice and this permission notice (including the next
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| 12 | * paragraph) shall be included in all copies or substantial portions of the
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| 13 | * Software.
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| 14 | *
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| 15 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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| 16 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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| 17 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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| 18 | * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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| 19 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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| 20 | * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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| 21 | * DEALINGS IN THE SOFTWARE.
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| 22 | */
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| 23 |
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| 24 | #ifndef _SYNCSDK_H_
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| 25 | #define _SYNCSDK_H_
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| 26 |
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| 27 | #include "misync.h"
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| 28 |
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| 29 | extern _X_EXPORT int
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| 30 | SyncVerifyFence(SyncFence ** ppFence, XID fid, ClientPtr client, Mask mode);
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| 31 |
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| 32 | #define VERIFY_SYNC_FENCE(pFence, fid, client, mode) \
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| 33 | do { \
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| 34 | int rc; \
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| 35 | rc = SyncVerifyFence(&(pFence), (fid), (client), (mode)); \
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| 36 | if (Success != rc) return rc; \
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| 37 | } while (0)
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| 38 |
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| 39 | #define VERIFY_SYNC_FENCE_OR_NONE(pFence, fid, client, mode) \
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| 40 | do { \
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| 41 | pFence = 0; \
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| 42 | if (None != fid) \
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| 43 | VERIFY_SYNC_FENCE((pFence), (fid), (client), (mode)); \
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| 44 | } while (0)
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| 45 |
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| 46 | #endif /* _SYNCSDK_H_ */
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