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 extern _X_EXPORT SyncObject* 33 SyncCreate(ClientPtr client, XID id, unsigned char type); 34 35 #define VERIFY_SYNC_FENCE(pFence, fid, client, mode) \ 36 do { \ 37 int rc; \ 38 rc = SyncVerifyFence(&(pFence), (fid), (client), (mode)); \ 39 if (Success != rc) return rc; \ 40 } while (0) 41 42 #define VERIFY_SYNC_FENCE_OR_NONE(pFence, fid, client, mode) \ 43 do { \ 44 pFence = 0; \ 45 if (None != fid) \ 46 VERIFY_SYNC_FENCE((pFence), (fid), (client), (mode)); \ 47 } while (0) 48 49 #endif /* _SYNCSDK_H_ */ 50