1 files changed, 201 insertions, 200 deletions
diff --git a/xorg-server/miext/sync/misync.c b/xorg-server/miext/sync/misync.c
index f3b711d58..b1e2a36f7 100644
--- a/xorg-server/miext/sync/misync.c
+++ b/xorg-server/miext/sync/misync.c
@@ -1,200 +1,201 @@
-/*
- * 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
-
-#include "scrnintstr.h"
-#include "misync.h"
-#include "misyncstr.h"
-
-static DevPrivateKeyRec syncScreenPrivateKeyRec;
-static DevPrivateKey syncScreenPrivateKey = &syncScreenPrivateKeyRec;
-
-#define SYNC_SCREEN_PRIV(pScreen) 				\
-    (SyncScreenPrivPtr) dixLookupPrivate(&pScreen->devPrivates,	\
-					 syncScreenPrivateKey)
-
-typedef struct _syncScreenPriv {
-    /* Wrappable sync-specific screen functions */
-    SyncScreenFuncsRec		funcs;
-
-    /* Wrapped screen functions */
-    CloseScreenProcPtr		CloseScreen;
-} SyncScreenPrivRec, *SyncScreenPrivPtr;
-
-/* Default implementations of the sync screen functions */
-void
-miSyncScreenCreateFence(ScreenPtr pScreen, SyncFence* pFence,
-                        Bool initially_triggered)
-{
-    (void)pScreen;
-
-    pFence->triggered = initially_triggered;
-}
-
-void miSyncScreenDestroyFence(ScreenPtr pScreen, SyncFence* pFence)
-{
-    (void)pScreen;
-    (void)pFence;
-}
-
-/* Default implementations of the per-object functions */
-static void
-miSyncFenceSetTriggered(SyncFence* pFence)
-{
-    pFence->triggered = TRUE;
-}
-
-static void
-miSyncFenceReset(SyncFence* pFence)
-{
-    pFence->triggered = FALSE;
-}
-
-static Bool
-miSyncFenceCheckTriggered(SyncFence* pFence)
-{
-    return pFence->triggered;
-}
-
-static void
-miSyncFenceAddTrigger(SyncTrigger* pTrigger)
-{
-    (void)pTrigger;
-
-    return;
-}
-
-static void
-miSyncFenceDeleteTrigger(SyncTrigger* pTrigger)
-{
-    (void)pTrigger;
-
-    return;
-}
-
-/* Machine independent portion of the fence sync object implementation */
-void
-miSyncInitFence(ScreenPtr pScreen, SyncFence* pFence, Bool initially_triggered)
-{
-    SyncScreenPrivPtr pScreenPriv = SYNC_SCREEN_PRIV(pScreen);
-    static const SyncFenceFuncsRec miSyncFenceFuncs = {
-	&miSyncFenceSetTriggered,
-	&miSyncFenceReset,
-	&miSyncFenceCheckTriggered,
-	&miSyncFenceAddTrigger,
-	&miSyncFenceDeleteTrigger
-    };
-
-    pFence->pScreen = pScreen;
-    pFence->funcs = miSyncFenceFuncs;
-
-    pScreenPriv->funcs.CreateFence(pScreen, pFence, initially_triggered);
-}
-
-void
-miSyncDestroyFence(SyncFence* pFence)
-{
-    ScreenPtr pScreen = pFence->pScreen;
-    SyncScreenPrivPtr pScreenPriv = SYNC_SCREEN_PRIV(pScreen);
-    SyncTriggerList *ptl, *pNext;
-
-    pFence->sync.beingDestroyed = TRUE;
-    /* tell all the fence's triggers that the counter has been destroyed */
-    for (ptl = pFence->sync.pTriglist; ptl; ptl = pNext)
-    {
-	(*ptl->pTrigger->CounterDestroyed)(ptl->pTrigger);
-	pNext = ptl->next;
-	free(ptl); /* destroy the trigger list as we go */
-    }
-
-    pScreenPriv->funcs.DestroyFence(pScreen, pFence);
-
-    dixFreeObjectWithPrivates(pFence, PRIVATE_SYNC_FENCE);
-}
-
-void
-miSyncTriggerFence(SyncFence* pFence)
-{
-    SyncTriggerList *ptl, *pNext;
-    CARD64 unused;
-
-    pFence->funcs.SetTriggered(pFence);
-
-    XSyncIntToValue(&unused, 0L);
-
-    /* run through triggers to see if any fired */
-    for (ptl = pFence->sync.pTriglist; ptl; ptl = pNext)
-    {
-	pNext = ptl->next;
-	if ((*ptl->pTrigger->CheckTrigger)(ptl->pTrigger, unused))
-	    (*ptl->pTrigger->TriggerFired)(ptl->pTrigger);
-    }
-}
-
-SyncScreenFuncsPtr miSyncGetScreenFuncs(ScreenPtr pScreen)
-{
-    SyncScreenPrivPtr pScreenPriv = SYNC_SCREEN_PRIV(pScreen);
-
-    return &pScreenPriv->funcs;
-}
-
-static Bool
-SyncCloseScreen (int i, ScreenPtr pScreen)
-{
-    SyncScreenPrivPtr pScreenPriv = SYNC_SCREEN_PRIV(pScreen);
-
-    pScreen->CloseScreen = pScreenPriv->CloseScreen;
-
-    return (*pScreen->CloseScreen) (i, pScreen);
-}
-
-Bool
-miSyncSetup(ScreenPtr pScreen)
-{
-    SyncScreenPrivPtr	pScreenPriv;
-
-    static const SyncScreenFuncsRec miSyncScreenFuncs = {
-	&miSyncScreenCreateFence,
-	&miSyncScreenDestroyFence
-    };
-
-    if (dixPrivateKeyRegistered(syncScreenPrivateKey))
-	return TRUE;
-
-    if (!dixRegisterPrivateKey(syncScreenPrivateKey, PRIVATE_SCREEN,
-			       sizeof(SyncScreenPrivRec)))
-	return FALSE;
-
-    pScreenPriv = SYNC_SCREEN_PRIV(pScreen);
-
-    pScreenPriv->funcs = miSyncScreenFuncs;
-
-    /* Wrap CloseScreen to clean up */
-    pScreenPriv->CloseScreen = pScreen->CloseScreen;
-    pScreen->CloseScreen = SyncCloseScreen;
-
-    return TRUE;
-}
+/*
+ * 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
+
+#include "scrnintstr.h"
+#include "misync.h"
+#include "misyncstr.h"
+
+static DevPrivateKeyRec syncScreenPrivateKeyRec;
+static DevPrivateKey syncScreenPrivateKey = &syncScreenPrivateKeyRec;
+
+#define SYNC_SCREEN_PRIV(pScreen) 				\
+    (SyncScreenPrivPtr) dixLookupPrivate(&pScreen->devPrivates,	\
+					 syncScreenPrivateKey)
+
+typedef struct _syncScreenPriv {
+    /* Wrappable sync-specific screen functions */
+    SyncScreenFuncsRec funcs;
+
+    /* Wrapped screen functions */
+    CloseScreenProcPtr CloseScreen;
+} SyncScreenPrivRec, *SyncScreenPrivPtr;
+
+/* Default implementations of the sync screen functions */
+void
+miSyncScreenCreateFence(ScreenPtr pScreen, SyncFence * pFence,
+                        Bool initially_triggered)
+{
+    (void) pScreen;
+
+    pFence->triggered = initially_triggered;
+}
+
+void
+miSyncScreenDestroyFence(ScreenPtr pScreen, SyncFence * pFence)
+{
+    (void) pScreen;
+    (void) pFence;
+}
+
+/* Default implementations of the per-object functions */
+static void
+miSyncFenceSetTriggered(SyncFence * pFence)
+{
+    pFence->triggered = TRUE;
+}
+
+static void
+miSyncFenceReset(SyncFence * pFence)
+{
+    pFence->triggered = FALSE;
+}
+
+static Bool
+miSyncFenceCheckTriggered(SyncFence * pFence)
+{
+    return pFence->triggered;
+}
+
+static void
+miSyncFenceAddTrigger(SyncTrigger * pTrigger)
+{
+    (void) pTrigger;
+
+    return;
+}
+
+static void
+miSyncFenceDeleteTrigger(SyncTrigger * pTrigger)
+{
+    (void) pTrigger;
+
+    return;
+}
+
+/* Machine independent portion of the fence sync object implementation */
+void
+miSyncInitFence(ScreenPtr pScreen, SyncFence * pFence, Bool initially_triggered)
+{
+    SyncScreenPrivPtr pScreenPriv = SYNC_SCREEN_PRIV(pScreen);
+
+    static const SyncFenceFuncsRec miSyncFenceFuncs = {
+        &miSyncFenceSetTriggered,
+        &miSyncFenceReset,
+        &miSyncFenceCheckTriggered,
+        &miSyncFenceAddTrigger,
+        &miSyncFenceDeleteTrigger
+    };
+
+    pFence->pScreen = pScreen;
+    pFence->funcs = miSyncFenceFuncs;
+
+    pScreenPriv->funcs.CreateFence(pScreen, pFence, initially_triggered);
+}
+
+void
+miSyncDestroyFence(SyncFence * pFence)
+{
+    ScreenPtr pScreen = pFence->pScreen;
+    SyncScreenPrivPtr pScreenPriv = SYNC_SCREEN_PRIV(pScreen);
+    SyncTriggerList *ptl, *pNext;
+
+    pFence->sync.beingDestroyed = TRUE;
+    /* tell all the fence's triggers that the counter has been destroyed */
+    for (ptl = pFence->sync.pTriglist; ptl; ptl = pNext) {
+        (*ptl->pTrigger->CounterDestroyed) (ptl->pTrigger);
+        pNext = ptl->next;
+        free(ptl);              /* destroy the trigger list as we go */
+    }
+
+    pScreenPriv->funcs.DestroyFence(pScreen, pFence);
+
+    dixFreeObjectWithPrivates(pFence, PRIVATE_SYNC_FENCE);
+}
+
+void
+miSyncTriggerFence(SyncFence * pFence)
+{
+    SyncTriggerList *ptl, *pNext;
+    CARD64 unused;
+
+    pFence->funcs.SetTriggered(pFence);
+
+    XSyncIntToValue(&unused, 0L);
+
+    /* run through triggers to see if any fired */
+    for (ptl = pFence->sync.pTriglist; ptl; ptl = pNext) {
+        pNext = ptl->next;
+        if ((*ptl->pTrigger->CheckTrigger) (ptl->pTrigger, unused))
+            (*ptl->pTrigger->TriggerFired) (ptl->pTrigger);
+    }
+}
+
+SyncScreenFuncsPtr
+miSyncGetScreenFuncs(ScreenPtr pScreen)
+{
+    SyncScreenPrivPtr pScreenPriv = SYNC_SCREEN_PRIV(pScreen);
+
+    return &pScreenPriv->funcs;
+}
+
+static Bool
+SyncCloseScreen(int i, ScreenPtr pScreen)
+{
+    SyncScreenPrivPtr pScreenPriv = SYNC_SCREEN_PRIV(pScreen);
+
+    pScreen->CloseScreen = pScreenPriv->CloseScreen;
+
+    return (*pScreen->CloseScreen) (i, pScreen);
+}
+
+Bool
+miSyncSetup(ScreenPtr pScreen)
+{
+    SyncScreenPrivPtr pScreenPriv;
+
+    static const SyncScreenFuncsRec miSyncScreenFuncs = {
+        &miSyncScreenCreateFence,
+        &miSyncScreenDestroyFence
+    };
+
+    if (dixPrivateKeyRegistered(syncScreenPrivateKey))
+        return TRUE;
+
+    if (!dixRegisterPrivateKey(syncScreenPrivateKey, PRIVATE_SCREEN,
+                               sizeof(SyncScreenPrivRec)))
+        return FALSE;
+
+    pScreenPriv = SYNC_SCREEN_PRIV(pScreen);
+
+    pScreenPriv->funcs = miSyncScreenFuncs;
+
+    /* Wrap CloseScreen to clean up */
+    pScreenPriv->CloseScreen = pScreen->CloseScreen;
+    pScreen->CloseScreen = SyncCloseScreen;
+
+    return TRUE;
+}