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