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46 lines
2.0 KiB
C
46 lines
2.0 KiB
C
/*
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* Copyright © 2013 Keith Packard
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*
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* Permission to use, copy, modify, distribute, and sell this software and its
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* documentation for any purpose is hereby granted without fee, provided that
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* the above copyright notice appear in all copies and that both that copyright
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* notice and this permission notice appear in supporting documentation, and
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* that the name of the copyright holders not be used in advertising or
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* publicity pertaining to distribution of the software without specific,
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* written prior permission. The copyright holders make no representations
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* about the suitability of this software for any purpose. It is provided "as
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* is" without express or implied warranty.
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*
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* THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
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* INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
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* EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY SPECIAL, INDIRECT OR
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* CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
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* DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
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* TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
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* OF THIS SOFTWARE.
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*/
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#ifndef _MISYNCFD_H_
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#define _MISYNCFD_H_
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typedef int (*SyncScreenCreateFenceFromFdFunc) (ScreenPtr screen,
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SyncFence *fence,
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int fd,
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Bool initially_triggered);
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typedef int (*SyncScreenGetFenceFdFunc) (ScreenPtr screen,
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SyncFence *fence);
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#define SYNC_FD_SCREEN_FUNCS_VERSION 1
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typedef struct _syncFdScreenFuncs {
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int version;
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SyncScreenCreateFenceFromFdFunc CreateFenceFromFd;
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SyncScreenGetFenceFdFunc GetFenceFd;
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} SyncFdScreenFuncsRec, *SyncFdScreenFuncsPtr;
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extern _X_EXPORT Bool miSyncFdScreenInit(ScreenPtr pScreen,
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const SyncFdScreenFuncsRec *funcs);
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#endif /* _MISYNCFD_H_ */
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