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authormarha <marha@users.sourceforge.net>2012-03-23 10:05:55 +0100
committermarha <marha@users.sourceforge.net>2012-03-23 10:05:55 +0100
commit0f834b91a4768673833ab4917e87d86c237bb1a6 (patch)
tree363489504ed4b2d360259b8de4c9e392918e5d02 /xorg-server/miext/sync/misync.c
parentfc72edebf875378459368c5383d9023730cbca54 (diff)
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libX11 xserver fontconfig mesa pixman xkbcomp xkeyboard-config git update
23 Mar 2012
Diffstat (limited to 'xorg-server/miext/sync/misync.c')
-rw-r--r--xorg-server/miext/sync/misync.c401
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;
+}