1 files changed, 77 insertions, 0 deletions
diff --git a/xorg-server/miext/sync/misync.h b/xorg-server/miext/sync/misync.h
new file mode 100644
index 000000000..644309324
--- /dev/null
+++ b/xorg-server/miext/sync/misync.h
@@ -0,0 +1,77 @@
+/*
+ * Copyright © 2010 NVIDIA Corporation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ */
+
+#ifdef HAVE_DIX_CONFIG_H
+#include <dix-config.h>
+#endif
+
+#ifndef _MISYNC_H_
+#define _MISYNC_H_
+
+typedef struct _SyncFence SyncFence;
+typedef struct _SyncTrigger SyncTrigger;
+
+typedef void (*SyncScreenCreateFenceFunc) (ScreenPtr pScreen,
+					   SyncFence* pFence,
+					   Bool initially_triggered);
+typedef void (*SyncScreenDestroyFenceFunc) (ScreenPtr pScreen,
+					    SyncFence* pFence);
+
+typedef struct _syncScreenFuncs {
+    SyncScreenCreateFenceFunc	CreateFence;
+    SyncScreenDestroyFenceFunc	DestroyFence;
+} SyncScreenFuncsRec, *SyncScreenFuncsPtr;
+
+extern _X_EXPORT void
+miSyncScreenCreateFence(ScreenPtr pScreen, SyncFence* pFence,
+			Bool initially_triggered);
+extern _X_EXPORT void
+miSyncScreenDestroyFence(ScreenPtr pScreen, SyncFence* pFence);
+
+typedef void (*SyncFenceSetTriggeredFunc) (SyncFence* pFence);
+typedef void (*SyncFenceResetFunc) (SyncFence* pFence);
+typedef Bool (*SyncFenceCheckTriggeredFunc) (SyncFence* pFence);
+typedef void (*SyncFenceAddTriggerFunc) (SyncTrigger* pTrigger);
+typedef void (*SyncFenceDeleteTriggerFunc) (SyncTrigger* pTrigger);
+
+typedef struct _syncFenceFuncs {
+    SyncFenceSetTriggeredFunc	SetTriggered;
+    SyncFenceResetFunc		Reset;
+    SyncFenceCheckTriggeredFunc	CheckTriggered;
+    SyncFenceAddTriggerFunc	AddTrigger;
+    SyncFenceDeleteTriggerFunc	DeleteTrigger;
+} SyncFenceFuncsRec, *SyncFenceFuncsPtr;
+
+extern _X_EXPORT void
+miSyncInitFence(ScreenPtr pScreen, SyncFence* pFence, Bool initially_triggered);
+extern _X_EXPORT void
+miSyncDestroyFence(SyncFence* pFence);
+extern _X_EXPORT void
+miSyncTriggerFence(SyncFence* pFence);
+
+extern _X_EXPORT SyncScreenFuncsPtr
+miSyncGetScreenFuncs(ScreenPtr pScreen);
+extern _X_EXPORT Bool
+miSyncSetup(ScreenPtr pScreen);
+
+#endif /* _MISYNC_H_ */